[med-svn] [mypy] 01/04: New upstream version 0.520
Michael Crusoe
misterc-guest at moszumanska.debian.org
Sat Oct 7 17:16:19 UTC 2017
This is an automated email from the git hooks/post-receive script.
misterc-guest pushed a commit to branch temp
in repository mypy.
commit 3ebf37a7c21b6c5797e793d1f3f972cc0579e5d6
Author: Michael R. Crusoe <michael.crusoe at gmail.com>
Date: Fri Jul 14 07:10:20 2017 -0700
New upstream version 0.520
---
.gitignore | 30 +
.gitmodules | 3 +
.travis.yml | 23 +
CONTRIBUTING.md | 163 +
CREDITS | 101 +
LICENSE | 227 ++
PKG-INFO | 30 -
README.md | 268 ++
ROADMAP.md | 96 +
appveyor.yml | 41 +
build-requirements.txt | 2 +
conftest.py | 13 +
docs/Makefile | 177 +
docs/README.md | 49 +
docs/make.bat | 242 ++
docs/requirements-docs.txt | 2 +
docs/source/additional_features.rst | 9 +
docs/source/basics.rst | 194 ++
docs/source/builtin_types.rst | 37 +
docs/source/casts.rst | 39 +
docs/source/cheat_sheet.rst | 254 ++
docs/source/cheat_sheet_py3.rst | 307 ++
docs/source/class_basics.rst | 157 +
docs/source/command_line.rst | 484 +++
docs/source/common_issues.rst | 432 +++
docs/source/conf.py | 268 ++
docs/source/config_file.rst | 210 ++
docs/source/duck_type_compatibility.rst | 40 +
docs/source/dynamic_typing.rst | 86 +
docs/source/faq.rst | 270 ++
docs/source/function_overloading.rst | 92 +
docs/source/generics.rst | 541 +++
docs/source/getting_started.rst | 24 +
docs/source/index.rst | 42 +
docs/source/introduction.rst | 30 +
docs/source/kinds_of_types.rst | 1359 ++++++++
docs/source/python2.rst | 130 +
docs/source/python36.rst | 96 +
docs/source/revision_history.rst | 243 ++
docs/source/supported_python_features.rst | 20 +
docs/source/type_inference_and_annotations.rst | 172 +
extensions/README.md | 6 +
extensions/mypy_extensions.py | 137 +
extensions/setup.py | 45 +
misc/actions_stubs.py | 111 +
misc/analyze_cache.py | 189 ++
misc/async_matrix.py | 120 +
misc/fix_annotate.py | 219 ++
misc/incremental_checker.py | 356 ++
misc/macs.el | 22 +
misc/perf_checker.py | 93 +
misc/remove-eol-whitespace.sh | 8 +
misc/test_case_to_actual.py | 71 +
misc/touch_checker.py | 151 +
misc/upload-pypi.py | 160 +
misc/variadics.py | 54 +
mypy.egg-info/PKG-INFO | 30 -
mypy.egg-info/SOURCES.txt | 946 ------
mypy.egg-info/dependency_links.txt | 1 -
mypy.egg-info/requires.txt | 1 -
mypy.egg-info/top_level.txt | 1 -
mypy/__main__.py | 8 +-
mypy/binder.py | 36 +-
mypy/build.py | 318 +-
mypy/checker.py | 204 +-
mypy/checkexpr.py | 437 ++-
mypy/checkmember.py | 74 +-
mypy/constraints.py | 5 +-
mypy/erasetype.py | 2 +-
mypy/errors.py | 4 +-
mypy/expandtype.py | 2 +-
mypy/experiments.py | 12 +-
mypy/exprtotype.py | 1 +
mypy/fastparse.py | 99 +-
mypy/fastparse2.py | 37 +-
mypy/fixup.py | 32 +-
mypy/join.py | 12 +-
mypy/main.py | 74 +-
mypy/meet.py | 22 +-
mypy/messages.py | 287 +-
mypy/myunit/__init__.py | 383 +++
mypy/myunit/__main__.py | 18 +
mypy/nodes.py | 108 +-
mypy/options.py | 15 +-
mypy/parse.py | 6 +-
mypy/plugin.py | 334 ++
mypy/report.py | 83 +-
mypy/semanal.py | 838 +++--
.../3/email/mime => mypy/server}/__init__.py | 0
mypy/server/astdiff.py | 209 ++
mypy/server/astmerge.py | 222 ++
mypy/server/aststrip.py | 99 +
mypy/server/deps.py | 232 ++
mypy/server/subexpr.py | 144 +
mypy/server/target.py | 17 +
mypy/server/trigger.py | 5 +
mypy/server/update.py | 425 +++
mypy/stats.py | 59 +-
mypy/stubgen.py | 34 +-
mypy/subtypes.py | 55 +-
.../__init__.pyi => mypy/test/__init__.py | 0
.../mime/__init__.pyi => mypy/test/collect.py | 0
mypy/test/config.py | 19 +
mypy/test/data.py | 564 ++++
mypy/test/helpers.py | 309 ++
mypy/test/testargs.py | 18 +
mypy/test/testcheck.py | 364 ++
mypy/test/testcmdline.py | 112 +
mypy/test/testdeps.py | 67 +
mypy/test/testdiff.py | 75 +
mypy/test/testextensions.py | 143 +
mypy/test/testfinegrained.py | 120 +
mypy/test/testgraph.py | 76 +
mypy/test/testinfer.py | 223 ++
mypy/test/testmerge.py | 206 ++
mypy/test/testmoduleinfo.py | 14 +
mypy/test/testparse.py | 79 +
mypy/test/testpythoneval.py | 128 +
mypy/test/testreports.py | 40 +
mypy/test/testsemanal.py | 227 ++
mypy/test/testsolve.py | 132 +
mypy/test/teststubgen.py | 204 ++
mypy/test/testsubtypes.py | 207 ++
mypy/test/testtransform.py | 88 +
mypy/test/testtypegen.py | 128 +
mypy/test/testtypes.py | 806 +++++
.../2/wsgiref/__init__.pyi => mypy/test/update.py | 0
mypy/traverser.py | 10 +-
mypy/treetransform.py | 3 +-
mypy/tvar_scope.py | 3 +-
mypy/typeanal.py | 336 +-
mypy/typefixture.py | 12 +-
mypy/types.py | 178 +-
mypy/version.py | 2 +-
mypy/waiter.py | 16 +-
mypy_self_check.ini | 8 +
mypy_strict_optional.ini | 53 +
pinfer/.gitignore | 3 +
pinfer/LICENSE | 27 +
pinfer/README | 47 +
.../distutils/__init__.pyi => pinfer/__init__.py | 0
pinfer/inspect3.py | 122 +
pinfer/p.py | 83 +
pinfer/pinfer.py | 686 ++++
pinfer/test_pinfer.py | 302 ++
pinfer/test_pinfer3.py | 31 +
pinfer/unparse.py | 610 ++++
pinfer/unparse3.py | 610 ++++
pytest.ini | 21 +
runtests.py | 461 +++
scripts/myunit | 9 +
scripts/stubgen | 0
setup.cfg | 72 +-
setup.py | 8 +-
test-data/.flake8 | 22 +
test-data/samples/bottles.py | 13 +
test-data/samples/class.py | 18 +
test-data/samples/cmdline.py | 8 +
test-data/samples/crawl.py | 863 +++++
test-data/samples/crawl2.py | 852 +++++
test-data/samples/dict.py | 8 +
test-data/samples/fib.py | 5 +
test-data/samples/files.py | 14 +
test-data/samples/for.py | 4 +
test-data/samples/generators.py | 24 +
test-data/samples/greet.py | 8 +
test-data/samples/guess.py | 32 +
test-data/samples/hello.py | 2 +
test-data/samples/input.py | 3 +
test-data/samples/itertool.py | 16 +
test-data/samples/readme.txt | 25 +
test-data/samples/regexp.py | 7 +
test-data/stdlib-samples/3.2/base64.py | 411 +++
test-data/stdlib-samples/3.2/fnmatch.py | 112 +
test-data/stdlib-samples/3.2/genericpath.py | 112 +
test-data/stdlib-samples/3.2/getopt.py | 220 ++
test-data/stdlib-samples/3.2/glob.py | 84 +
.../3.2/incomplete/logging/__init__.py | 1873 +++++++++++
.../3.2/incomplete/urllib/__init__.py | 0
.../stdlib-samples/3.2/incomplete/urllib/parse.py | 980 ++++++
test-data/stdlib-samples/3.2/posixpath.py | 466 +++
test-data/stdlib-samples/3.2/pprint.py | 380 +++
test-data/stdlib-samples/3.2/random.py | 743 +++++
test-data/stdlib-samples/3.2/shutil.py | 790 +++++
test-data/stdlib-samples/3.2/subprocess.py | 1704 ++++++++++
test-data/stdlib-samples/3.2/tempfile.py | 721 ++++
.../stdlib-samples/3.2/test/__init__.py | 0
test-data/stdlib-samples/3.2/test/randv2_32.pck | 633 ++++
test-data/stdlib-samples/3.2/test/randv2_64.pck | 633 ++++
test-data/stdlib-samples/3.2/test/randv3.pck | 633 ++++
.../3.2/test/subprocessdata/fd_status.py | 24 +
.../3.2/test/subprocessdata/input_reader.py | 7 +
.../stdlib-samples/3.2/test/subprocessdata/qcat.py | 7 +
.../3.2/test/subprocessdata/qgrep.py | 10 +
.../3.2/test/subprocessdata/sigchild_ignore.py | 6 +
test-data/stdlib-samples/3.2/test/support.py | 1602 +++++++++
test-data/stdlib-samples/3.2/test/test_base64.py | 267 ++
test-data/stdlib-samples/3.2/test/test_fnmatch.py | 93 +
.../stdlib-samples/3.2/test/test_genericpath.py | 313 ++
test-data/stdlib-samples/3.2/test/test_getopt.py | 190 ++
test-data/stdlib-samples/3.2/test/test_glob.py | 122 +
.../stdlib-samples/3.2/test/test_posixpath.py | 531 +++
test-data/stdlib-samples/3.2/test/test_pprint.py | 488 +++
test-data/stdlib-samples/3.2/test/test_random.py | 533 +++
test-data/stdlib-samples/3.2/test/test_set.py | 1884 +++++++++++
test-data/stdlib-samples/3.2/test/test_shutil.py | 978 ++++++
.../stdlib-samples/3.2/test/test_subprocess.py | 1764 ++++++++++
test-data/stdlib-samples/3.2/test/test_tempfile.py | 1122 +++++++
test-data/stdlib-samples/3.2/test/test_textwrap.py | 601 ++++
.../stdlib-samples/3.2/test/tf_inherit_check.py | 25 +
test-data/stdlib-samples/3.2/textwrap.py | 391 +++
test-data/unit/README.md | 180 +
test-data/unit/check-abstract.test | 833 +++++
test-data/unit/check-async-await.test | 677 ++++
test-data/unit/check-basic.test | 310 ++
test-data/unit/check-bound.test | 203 ++
test-data/unit/check-callable.test | 345 ++
test-data/unit/check-class-namedtuple.test | 669 ++++
test-data/unit/check-classes.test | 3516 ++++++++++++++++++++
test-data/unit/check-classvar.test | 266 ++
test-data/unit/check-columns.test | 68 +
test-data/unit/check-custom-plugin.test | 148 +
test-data/unit/check-default-plugin.test | 33 +
test-data/unit/check-dynamic-typing.test | 676 ++++
test-data/unit/check-enum.test | 397 +++
test-data/unit/check-expressions.test | 1735 ++++++++++
test-data/unit/check-fastparse.test | 366 ++
test-data/unit/check-flags.test | 882 +++++
test-data/unit/check-functions.test | 2127 ++++++++++++
test-data/unit/check-generic-subtyping.test | 763 +++++
test-data/unit/check-generics.test | 1749 ++++++++++
test-data/unit/check-ignore.test | 218 ++
test-data/unit/check-incomplete-fixture.test | 98 +
test-data/unit/check-incremental.test | 2737 +++++++++++++++
test-data/unit/check-inference-context.test | 897 +++++
test-data/unit/check-inference.test | 1889 +++++++++++
test-data/unit/check-isinstance.test | 1756 ++++++++++
test-data/unit/check-kwargs.test | 397 +++
test-data/unit/check-lists.test | 72 +
test-data/unit/check-modules.test | 1642 +++++++++
test-data/unit/check-multiple-inheritance.test | 242 ++
test-data/unit/check-namedtuple.test | 461 +++
test-data/unit/check-newsyntax.test | 153 +
test-data/unit/check-newtype.test | 346 ++
test-data/unit/check-optional.test | 615 ++++
test-data/unit/check-overloading.test | 1159 +++++++
test-data/unit/check-python2.test | 310 ++
test-data/unit/check-selftype.test | 378 +++
test-data/unit/check-semanal-error.test | 97 +
test-data/unit/check-serialize.test | 1249 +++++++
test-data/unit/check-statements.test | 1559 +++++++++
test-data/unit/check-super.test | 117 +
test-data/unit/check-tuples.test | 943 ++++++
test-data/unit/check-type-aliases.test | 114 +
test-data/unit/check-type-checks.test | 113 +
test-data/unit/check-type-promotion.test | 39 +
test-data/unit/check-typeddict.test | 1258 +++++++
test-data/unit/check-typevar-values.test | 517 +++
test-data/unit/check-underscores.test | 16 +
test-data/unit/check-unions.test | 498 +++
test-data/unit/check-unreachable-code.test | 536 +++
test-data/unit/check-unsupported.test | 17 +
test-data/unit/check-varargs.test | 594 ++++
test-data/unit/check-warnings.test | 184 +
test-data/unit/cmdline.test | 1033 ++++++
test-data/unit/deps.test | 281 ++
test-data/unit/diff.test | 267 ++
test-data/unit/fine-grained.test | 872 +++++
test-data/unit/fixtures/__new__.pyi | 14 +
test-data/unit/fixtures/alias.pyi | 12 +
test-data/unit/fixtures/args.pyi | 29 +
test-data/unit/fixtures/async_await.pyi | 20 +
test-data/unit/fixtures/bool.pyi | 12 +
test-data/unit/fixtures/callable.pyi | 26 +
test-data/unit/fixtures/classmethod.pyi | 26 +
test-data/unit/fixtures/complex.pyi | 11 +
test-data/unit/fixtures/dict.pyi | 44 +
test-data/unit/fixtures/exception.pyi | 13 +
test-data/unit/fixtures/f_string.pyi | 36 +
test-data/unit/fixtures/fine_grained.pyi | 26 +
test-data/unit/fixtures/float.pyi | 31 +
test-data/unit/fixtures/floatdict.pyi | 63 +
test-data/unit/fixtures/for.pyi | 19 +
test-data/unit/fixtures/function.pyi | 7 +
test-data/unit/fixtures/isinstance.pyi | 24 +
test-data/unit/fixtures/isinstancelist.pyi | 47 +
test-data/unit/fixtures/list.pyi | 32 +
test-data/unit/fixtures/module.pyi | 21 +
test-data/unit/fixtures/module_all.pyi | 18 +
test-data/unit/fixtures/module_all_python2.pyi | 15 +
test-data/unit/fixtures/ops.pyi | 57 +
test-data/unit/fixtures/primitives.pyi | 21 +
test-data/unit/fixtures/property.pyi | 20 +
test-data/unit/fixtures/python2.pyi | 18 +
test-data/unit/fixtures/set.pyi | 21 +
test-data/unit/fixtures/slice.pyi | 13 +
test-data/unit/fixtures/staticmethod.pyi | 19 +
test-data/unit/fixtures/transform.pyi | 30 +
test-data/unit/fixtures/tuple-simple.pyi | 20 +
test-data/unit/fixtures/tuple.pyi | 32 +
test-data/unit/fixtures/type.pyi | 21 +
test-data/unit/fixtures/typing-full.pyi | 120 +
test-data/unit/fixtures/union.pyi | 18 +
test-data/unit/lib-stub/__builtin__.pyi | 27 +
test-data/unit/lib-stub/abc.pyi | 3 +
test-data/unit/lib-stub/builtins.pyi | 21 +
test-data/unit/lib-stub/collections.pyi | 3 +
test-data/unit/lib-stub/contextlib.pyi | 10 +
test-data/unit/lib-stub/enum.pyi | 28 +
test-data/unit/lib-stub/mypy_extensions.pyi | 21 +
test-data/unit/lib-stub/six.pyi | 2 +
test-data/unit/lib-stub/sys.pyi | 2 +
test-data/unit/lib-stub/types.pyi | 10 +
test-data/unit/lib-stub/typing.pyi | 73 +
test-data/unit/merge.test | 608 ++++
test-data/unit/parse-errors.test | 448 +++
test-data/unit/parse-python2.test | 399 +++
test-data/unit/parse.test | 3386 +++++++++++++++++++
test-data/unit/plugins/attrhook.py | 21 +
test-data/unit/plugins/badreturn.py | 2 +
test-data/unit/plugins/badreturn2.py | 5 +
test-data/unit/plugins/fnplugin.py | 14 +
test-data/unit/plugins/named_callable.py | 28 +
test-data/unit/plugins/noentry.py | 1 +
test-data/unit/plugins/plugin2.py | 13 +
test-data/unit/plugins/type_anal_hook.py | 37 +
test-data/unit/python2eval.test | 474 +++
test-data/unit/pythoneval-asyncio.test | 486 +++
test-data/unit/pythoneval.test | 1396 ++++++++
test-data/unit/reports.test | 276 ++
test-data/unit/semanal-abstractclasses.test | 119 +
test-data/unit/semanal-basic.test | 459 +++
test-data/unit/semanal-classes.test | 633 ++++
test-data/unit/semanal-classvar.test | 223 ++
test-data/unit/semanal-errors.test | 1403 ++++++++
test-data/unit/semanal-expressions.test | 395 +++
test-data/unit/semanal-modules.test | 877 +++++
test-data/unit/semanal-namedtuple.test | 177 +
test-data/unit/semanal-python2.test | 76 +
test-data/unit/semanal-statements.test | 929 ++++++
test-data/unit/semanal-symtable.test | 52 +
test-data/unit/semanal-typealiases.test | 440 +++
test-data/unit/semanal-typeddict.test | 36 +
test-data/unit/semanal-typeinfo.test | 88 +
test-data/unit/semanal-types.test | 1495 +++++++++
test-data/unit/stubgen.test | 632 ++++
test-data/unit/typexport-basic.test | 1169 +++++++
test-requirements.txt | 9 +
tmp-test-dirs/.gitignore | 4 +
typeshed/stdlib/2/BaseHTTPServer.pyi | 47 -
typeshed/stdlib/2/ConfigParser.pyi | 96 -
typeshed/stdlib/2/Cookie.pyi | 44 -
typeshed/stdlib/2/HTMLParser.pyi | 31 -
typeshed/stdlib/2/Queue.pyi | 29 -
typeshed/stdlib/2/SimpleHTTPServer.pyi | 16 -
typeshed/stdlib/2/SocketServer.pyi | 93 -
typeshed/stdlib/2/StringIO.pyi | 30 -
typeshed/stdlib/2/UserDict.pyi | 42 -
typeshed/stdlib/2/UserList.pyi | 3 -
typeshed/stdlib/2/UserString.pyi | 4 -
typeshed/stdlib/2/__builtin__.pyi | 981 ------
typeshed/stdlib/2/_ast.pyi | 328 --
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typeshed/stdlib/2/_functools.pyi | 20 -
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xml/mypy-html.css | 2 +-
xml/mypy.xsd | 2 +
1218 files changed, 101678 insertions(+), 54877 deletions(-)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2d7c8d4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,30 @@
+build/
+__pycache__
+*.py[cod]
+*~
+@*
+/build
+/env
+docs/build/
+*.iml
+/out/
+.venv/
+.mypy_cache/
+.incremental_checker_cache.json
+.cache
+.runtest_log.json
+
+# Packages
+*.egg
+*.egg-info
+
+# IDEs
+.idea
+*.swp
+
+# Operating Systems
+.DS_store
+
+# Coverage Files
+htmlcov
+.coverage*
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..6b366ad
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "typeshed"]
+ path = typeshed
+ url = http://github.com/python/typeshed
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..ed74d8a
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,23 @@
+sudo: false
+language: python
+# cache package wheels (1 cache per python version)
+cache: pip
+python:
+ - "3.3"
+ - "3.4"
+ # Specifically request 3.5.1 because we need to be compatible with that.
+ - "3.5.1"
+ - "3.6"
+ - "3.7-dev"
+ # Pypy build is disabled because it doubles the travis build time, and it rarely fails
+ # unless one one of the other builds fails.
+ # - "pypy3"
+
+install:
+ - pip install -r test-requirements.txt
+ - python2 -m pip install --user typing
+ - python setup.py install
+
+script:
+ - python runtests.py -j16 -x lint
+ - if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then flake8; fi
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..f7d5849
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,163 @@
+Contributing to Mypy
+====================
+
+Welcome! Mypy is a community project that aims to work for a wide
+range of Python users and Python codebases. If you're trying Mypy on
+your Python code, your experience and what you can contribute are
+important to the project's success.
+
+
+Getting started, building, and testing
+--------------------------------------
+
+If you haven't already, take a look at the project's
+[README.md file](README.md)
+and the [Mypy documentation](http://mypy.readthedocs.io/en/latest/),
+and try adding type annotations to your file and type-checking it with Mypy.
+
+
+Discussion
+----------
+
+If you've run into behavior in Mypy you don't understand, or you're
+having trouble working out a good way to apply it to your code, or
+you've found a bug or would like a feature it doesn't have, we want to
+hear from you!
+
+Our main forum for discussion is the project's [GitHub issue
+tracker](https://github.com/python/mypy/issues). This is the right
+place to start a discussion of any of the above or most any other
+topic concerning the project.
+
+For less formal discussion we have a chat room on
+[gitter.im](https://gitter.im/python/typing). Some Mypy core developers
+are almost always present; feel free to find us there and we're happy
+to chat. Substantive technical discussion will be directed to the
+issue tracker.
+
+(We also have an IRC channel, `#python-mypy` on irc.freenode.net.
+This is lightly used, we have mostly switched to the gitter room
+mentioned above.)
+
+#### Code of Conduct
+
+Everyone participating in the Mypy community, and in particular in our
+issue tracker, pull requests, and IRC channel, is expected to treat
+other people with respect and more generally to follow the guidelines
+articulated in the [Python Community Code of
+Conduct](https://www.python.org/psf/codeofconduct/).
+
+
+Submitting Changes
+------------------
+
+Even more excellent than a good bug report is a fix for a bug, or the
+implementation of a much-needed new feature. (*) We'd love to have
+your contributions.
+
+(*) If your new feature will be a lot of work, we recommend talking to
+ us early -- see below.
+
+We use the usual GitHub pull-request flow, which may be familiar to
+you if you've contributed to other projects on GitHub. For the mechanics,
+see [our git and GitHub workflow help page](https://github.com/python/mypy/wiki/Using-Git-And-GitHub),
+or [GitHub's own documentation](https://help.github.com/articles/using-pull-requests/).
+
+Anyone interested in Mypy may review your code. One of the Mypy core
+developers will merge your pull request when they think it's ready.
+For every pull request, we aim to promptly either merge it or say why
+it's not yet ready; if you go a few days without a reply, please feel
+free to ping the thread by adding a new comment.
+
+At present the core developers are (alphabetically):
+* David Fisher (@ddfisher)
+* Jukka Lehtosalo (@JukkaL)
+* Greg Price (@gnprice)
+* Guido van Rossum (@gvanrossum)
+
+
+Preparing Changes
+-----------------
+
+Before you begin: if your change will be a significant amount of work
+to write, we highly recommend starting by opening an issue laying out
+what you want to do. That lets a conversation happen early in case
+other contributors disagree with what you'd like to do or have ideas
+that will help you do it.
+
+The best pull requests are focused, clearly describe what they're for
+and why they're correct, and contain tests for whatever changes they
+make to the code's behavior. As a bonus these are easiest for someone
+to review, which helps your pull request get merged quickly! Standard
+advice about good pull requests for open-source projects applies; we
+have [our own writeup](https://github.com/python/mypy/wiki/Good-Pull-Request)
+of this advice.
+
+See also our [coding conventions](https://github.com/python/mypy/wiki/Code-Conventions) --
+which consist mainly of a reference to
+[PEP 8](https://www.python.org/dev/peps/pep-0008/) -- for the code you
+put in the pull request.
+
+You may also find other pages in the
+[Mypy developer guide](https://github.com/python/mypy/wiki/Developer-Guides)
+helpful in developing your change.
+
+
+Core developer guidelines
+-------------------------
+
+Core developers should follow these rules when processing pull requests:
+
+* Always wait for tests to pass before merging PRs.
+* Use "[Squash and merge](https://github.com/blog/2141-squash-your-commits)"
+ to merge PRs.
+* Delete branches for merged PRs (by core devs pushing to the main repo).
+
+
+Issue-tracker conventions
+-------------------------
+
+We aim to reply to all new issues promptly. We'll assign a milestone
+to help us track which issues we intend to get to when, and may apply
+labels to carry some other information. Here's what our milestones
+and labels mean.
+
+### Task priority and sizing
+
+We use GitHub "labels" ([see our
+list](https://github.com/python/mypy/labels)) to roughly order what we
+want to do soon and less soon. There's two dimensions taken into
+account: **priority** (does it matter to our users) and **size** (how
+long will it take to complete).
+
+Bugs that aren't a huge deal but do matter to users and don't seem
+like a lot of work to fix generally will be dealt with sooner; things
+that will take longer may go further out.
+
+We are trying to keep the backlog at a manageable size, an issue that is
+unlikely to be acted upon in foreseeable future is going to be
+respectfully closed. This doesn't mean the issue is not important, but
+rather reflects the limits of the team.
+
+The **question** label is for issue threads where a user is asking a
+question but it isn't yet clear that it represents something to actually
+change. We use the issue tracker as the preferred venue for such
+questions, even when they aren't literally issues, to keep down the
+number of distinct discussion venues anyone needs to track. These might
+evolve into a bug or feature request.
+
+Issues **without a priority or size** haven't been triaged. We aim to
+triage all new issues promptly, but there are some issues from previous
+years that we haven't yet re-reviewed since adopting these conventions.
+
+### Other labels
+
+* **needs discussion**: This issue needs agreement on some kind of
+ design before it makes sense to implement it, and it either doesn't
+ yet have a design or doesn't yet have agreement on one.
+* **feature**, **bug**, **crash**, **refactoring**, **documentation**:
+ These classify the user-facing impact of the change. Specifically
+ "refactoring" means there should be no user-facing effect.
+* **topic-** labels group issues touching a similar aspect of the
+ project, for example PEP 484 compatibility, a specific command-line
+ option or dependency.
diff --git a/CREDITS b/CREDITS
new file mode 100644
index 0000000..d4fe9ee
--- /dev/null
+++ b/CREDITS
@@ -0,0 +1,101 @@
+Credits
+-------
+
+Lead developer:
+
+ Jukka Lehtosalo <jukka.lehtosalo at iki.fi>
+
+Core team:
+
+ Guido <guido at dropbox.com>
+ David Fisher <ddfisher at dropbox.com>
+ Greg Price <gregprice at dropbox.com>
+
+Contributors (in alphabetical order, including typeshed):
+
+ Tim Abbott
+ Steven Allen (@Stebalien)
+ Della Anjeh
+ Reid Barton (@rwbarton)
+ Matthias Bussonnier
+ Anup Chenthamarakshan
+ Kyle Consalus
+ Ian Cordasco
+ ctcutler
+ Ben Darnell
+ Miguel Garcia (@rockneurotiko)
+ Mihnea Giurgea
+ Ryan Gonzalez (@kirbyfan64)
+ James Guthrie
+ Jared Hance
+ Ashley Hewson (@ashleyh)
+ icoxfog417
+ Bob Ippolito (@etrepum)
+ ismail-s
+ Sander Kersten (@spkersten)
+ Matthias Kramm
+ Ian Kronquist (@iankronquist)
+ Yuval Langer
+ Howard Lee
+ Tad Leonard
+ Li Haoyi
+ Darjus Loktevic
+ Ben Longbons
+ Florian Ludwig (@FlorianLudwig)
+ Robert T. McGibbon
+ Ron Murawski <ron at horizonchess.com>
+ Motoki Naruse
+ Jared Pochtar (@jaredp)
+ Michal Pokorný
+ Eric Price (@ecprice)
+ Brodie Rao
+ Sebastian Reuße
+ Sebastian Riikonen
+ Seo Sanghyeon
+ Marek Sapota
+ Gigi Sayfan
+ Vlad Shcherbina
+ Anders Schuller
+ Daniel Shaulov
+ David Shea
+ Vita Smid
+ Schuyler Smith
+ Marcell Vazquez-Chanlatte (@mvcisback)
+ Prayag Verma
+ Igor Vuk (@ivuk)
+ Jeff Walden (@jswalden)
+ Michael Walter
+ Jing Wang
+ Wen Zhang
+ Roy Williams
+ wizzardx
+ Matthew Wright
+ Yuanchao Zhu (@yczhu)
+ Gennadiy Zlobin (@gennad)
+
+Additional thanks to:
+
+ Alex Allain
+ Max Bolingbroke
+ Peter Calvert
+ Kannan Goundan
+ Kathy Gray
+ David J Greaves
+ Riitta Ikonen
+ Terho Ikonen
+ Stephen Kell
+ Łukasz Langa
+ Laura Lehtosalo
+ Peter Ludemann
+ Seppo Mattila
+ Robin Message
+ Alan Mycroft
+ Dominic Orchard
+ Pekka Rapinoja
+ Matt Robben
+ Satnam Singh
+ Juha Sorva
+ Clay Sweetser
+ Jorma Tarhio
+ Jussi Tuovila
+ Andrey Vlasovskikh
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..afddd48
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,227 @@
+Mypy is licensed under the terms of the MIT license, reproduced below.
+
+= = = = =
+
+The MIT License
+
+Copyright (c) 2015-2016 Jukka Lehtosalo and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+= = = = =
+
+Portions of mypy are licensed under different licenses. The files
+under stdlib-samples are licensed under the PSF 2 License, reproduced below.
+
+= = = = =
+
+PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
+--------------------------------------------
+
+1. This LICENSE AGREEMENT is between the Python Software Foundation
+("PSF"), and the Individual or Organization ("Licensee") accessing and
+otherwise using this software ("Python") in source or binary form and
+its associated documentation.
+
+2. Subject to the terms and conditions of this License Agreement, PSF hereby
+grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
+analyze, test, perform and/or display publicly, prepare derivative works,
+distribute, and otherwise use Python alone or in any derivative version,
+provided, however, that PSF's License Agreement and PSF's notice of copyright,
+i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+2011, 2012 Python Software Foundation; All Rights Reserved" are retained in Python
+alone or in any derivative version prepared by Licensee.
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates Python or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to Python.
+
+4. PSF is making Python available to Licensee on an "AS IS"
+basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
+FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
+A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON,
+OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+6. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+7. Nothing in this License Agreement shall be deemed to create any
+relationship of agency, partnership, or joint venture between PSF and
+Licensee. This License Agreement does not grant permission to use PSF
+trademarks or trade name in a trademark sense to endorse or promote
+products or services of Licensee, or any third party.
+
+8. By copying, installing or otherwise using Python, Licensee
+agrees to be bound by the terms and conditions of this License
+Agreement.
+
+
+BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0
+-------------------------------------------
+
+BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1
+
+1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an
+office at 160 Saratoga Avenue, Santa Clara, CA 95051, and the
+Individual or Organization ("Licensee") accessing and otherwise using
+this software in source or binary form and its associated
+documentation ("the Software").
+
+2. Subject to the terms and conditions of this BeOpen Python License
+Agreement, BeOpen hereby grants Licensee a non-exclusive,
+royalty-free, world-wide license to reproduce, analyze, test, perform
+and/or display publicly, prepare derivative works, distribute, and
+otherwise use the Software alone or in any derivative version,
+provided, however, that the BeOpen Python License is retained in the
+Software, alone or in any derivative version prepared by Licensee.
+
+3. BeOpen is making the Software available to Licensee on an "AS IS"
+basis. BEOPEN MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, BEOPEN MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+4. BEOPEN SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE
+SOFTWARE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS
+AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE, OR ANY
+DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+5. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+6. This License Agreement shall be governed by and interpreted in all
+respects by the law of the State of California, excluding conflict of
+law provisions. Nothing in this License Agreement shall be deemed to
+create any relationship of agency, partnership, or joint venture
+between BeOpen and Licensee. This License Agreement does not grant
+permission to use BeOpen trademarks or trade names in a trademark
+sense to endorse or promote products or services of Licensee, or any
+third party. As an exception, the "BeOpen Python" logos available at
+http://www.pythonlabs.com/logos.html may be used according to the
+permissions granted on that web page.
+
+7. By copying, installing or otherwise using the software, Licensee
+agrees to be bound by the terms and conditions of this License
+Agreement.
+
+
+CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
+---------------------------------------
+
+1. This LICENSE AGREEMENT is between the Corporation for National
+Research Initiatives, having an office at 1895 Preston White Drive,
+Reston, VA 20191 ("CNRI"), and the Individual or Organization
+("Licensee") accessing and otherwise using Python 1.6.1 software in
+source or binary form and its associated documentation.
+
+2. Subject to the terms and conditions of this License Agreement, CNRI
+hereby grants Licensee a nonexclusive, royalty-free, world-wide
+license to reproduce, analyze, test, perform and/or display publicly,
+prepare derivative works, distribute, and otherwise use Python 1.6.1
+alone or in any derivative version, provided, however, that CNRI's
+License Agreement and CNRI's notice of copyright, i.e., "Copyright (c)
+1995-2001 Corporation for National Research Initiatives; All Rights
+Reserved" are retained in Python 1.6.1 alone or in any derivative
+version prepared by Licensee. Alternately, in lieu of CNRI's License
+Agreement, Licensee may substitute the following text (omitting the
+quotes): "Python 1.6.1 is made available subject to the terms and
+conditions in CNRI's License Agreement. This Agreement together with
+Python 1.6.1 may be located on the Internet using the following
+unique, persistent identifier (known as a handle): 1895.22/1013. This
+Agreement may also be obtained from a proxy server on the Internet
+using the following URL: http://hdl.handle.net/1895.22/1013".
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates Python 1.6.1 or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to Python 1.6.1.
+
+4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS"
+basis. CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
+1.6.1 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
+A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1,
+OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+6. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+7. This License Agreement shall be governed by the federal
+intellectual property law of the United States, including without
+limitation the federal copyright law, and, to the extent such
+U.S. federal law does not apply, by the law of the Commonwealth of
+Virginia, excluding Virginia's conflict of law provisions.
+Notwithstanding the foregoing, with regard to derivative works based
+on Python 1.6.1 that incorporate non-separable material that was
+previously distributed under the GNU General Public License (GPL), the
+law of the Commonwealth of Virginia shall govern this License
+Agreement only as to issues arising under or with respect to
+Paragraphs 4, 5, and 7 of this License Agreement. Nothing in this
+License Agreement shall be deemed to create any relationship of
+agency, partnership, or joint venture between CNRI and Licensee. This
+License Agreement does not grant permission to use CNRI trademarks or
+trade name in a trademark sense to endorse or promote products or
+services of Licensee, or any third party.
+
+8. By clicking on the "ACCEPT" button where indicated, or by copying,
+installing or otherwise using Python 1.6.1, Licensee agrees to be
+bound by the terms and conditions of this License Agreement.
+
+ ACCEPT
+
+
+CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
+--------------------------------------------------
+
+Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam,
+The Netherlands. All rights reserved.
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Stichting Mathematisch
+Centrum or CWI not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior
+permission.
+
+STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
+THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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+FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+= = = = =
\ No newline at end of file
diff --git a/PKG-INFO b/PKG-INFO
deleted file mode 100644
index 135e4bd..0000000
--- a/PKG-INFO
+++ /dev/null
@@ -1,30 +0,0 @@
-Metadata-Version: 1.1
-Name: mypy
-Version: 0.511
-Summary: Optional static typing for Python
-Home-page: http://www.mypy-lang.org/
-Author: Jukka Lehtosalo
-Author-email: jukka.lehtosalo at iki.fi
-License: MIT License
-Description: Mypy -- Optional Static Typing for Python
- =========================================
-
- Add type annotations to your Python programs, and use mypy to type
- check them. Mypy is essentially a Python linter on steroids, and it
- can catch many programming errors by analyzing your program, without
- actually having to run it. Mypy has a powerful type system with
- features such as type inference, gradual typing, generics and union
- types.
-
-Platform: POSIX
-Classifier: Development Status :: 2 - Pre-Alpha
-Classifier: Environment :: Console
-Classifier: Intended Audience :: Developers
-Classifier: License :: OSI Approved :: MIT License
-Classifier: Operating System :: POSIX
-Classifier: Programming Language :: Python :: 3
-Classifier: Programming Language :: Python :: 3.3
-Classifier: Programming Language :: Python :: 3.4
-Classifier: Programming Language :: Python :: 3.5
-Classifier: Programming Language :: Python :: 3.6
-Classifier: Topic :: Software Development
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e2e36f9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,268 @@
+Mypy: Optional Static Typing for Python
+=======================================
+
+[](https://travis-ci.org/python/mypy)
+[](https://gitter.im/python/typing?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+
+Got a question? Join us on Gitter!
+----------------------------------
+
+We don't have a mailing list; but we are always happy to answer
+questions on [gitter chat](https://gitter.im/python/typing). If you are
+sure you've found a bug please search our issue trackers for a
+duplicate before filing a new issue:
+
+- [mypy tracker](https://github.com/python/mypy/issues)
+ for mypy isues
+- [typeshed tracker](https://github.com/python/typeshed/issues)
+ for issues with specific modules
+- [typing tracker](https://github.com/python/typing/issues)
+ for discussion of new type system features (PEP 484 changes) and
+ runtime bugs in the typing module
+
+What is mypy?
+-------------
+
+Mypy is an optional static type checker for Python. You can add type
+hints to your Python programs using the standard for type
+annotations introduced in Python 3.5 ([PEP 484](https://www.python.org/dev/peps/pep-0484/)), and use mypy to
+type check them statically. Find bugs in your programs without even
+running them!
+
+The type annotation standard has also been backported to earlier
+Python 3.x versions. Mypy supports Python 3.3 and later.
+
+For Python 2.7, you can add annotations as comments (this is also
+specified in [PEP 484](https://www.python.org/dev/peps/pep-0484/)).
+
+You can mix dynamic and static typing in your programs. You can always
+fall back to dynamic typing when static typing is not convenient, such
+as for legacy code.
+
+Here is a small example to whet your appetite:
+
+```python
+from typing import Iterator
+
+def fib(n: int) -> Iterator[int]:
+ a, b = 0, 1
+ while a < n:
+ yield a
+ a, b = b, a + b
+```
+
+Mypy is in development; some features are missing and there are bugs.
+See 'Development status' below.
+
+
+Requirements
+------------
+
+You need Python 3.3 or later to run mypy. You can have multiple Python
+versions (2.x and 3.x) installed on the same system without problems.
+
+In Ubuntu, Mint and Debian you can install Python 3 like this:
+
+ $ sudo apt-get install python3 python3-pip
+
+For other Linux flavors, OS X and Windows, packages are available at
+
+ http://www.python.org/getit/
+
+
+Quick start
+-----------
+
+Mypy can be installed using pip:
+
+ $ python3 -m pip install -U mypy
+
+If you want to run the latest version of the code, you can install from git:
+
+ $ python3 -m pip install -U git+git://github.com/python/mypy.git
+
+
+Now, if Python on your system is configured properly (else see
+"Troubleshooting" below), you can type-check the [statically typed parts] of a
+program like this:
+
+ $ mypy PROGRAM
+
+You can always use a Python interpreter to run your statically typed
+programs, even if they have type errors:
+
+ $ python3 PROGRAM
+
+[statically typed parts]: http://mypy.readthedocs.io/en/latest/basics.html#function-signatures
+
+
+IDE & Linter Integrations
+-------------------------
+
+Mypy can be integrated into popular IDEs:
+
+* Vim: [vim-mypy](https://github.com/Integralist/vim-mypy)
+* Emacs: using [Flycheck](https://github.com/flycheck/) and [Flycheck-mypy](https://github.com/lbolla/emacs-flycheck-mypy/issues)
+* Sublime Text: [SublimeLinter-contrib-mypy]
+* Atom: [linter-mypy](https://atom.io/packages/linter-mypy)
+* PyCharm: PyCharm integrates [its own implementation of PEP 484](https://www.jetbrains.com/help/pycharm/2017.1/type-hinting-in-pycharm.html).
+
+Mypy can also be integrated into [Flake8] using [flake8-mypy].
+
+[Flake8]: http://flake8.pycqa.org/
+[flake8-mypy]: https://github.com/ambv/flake8-mypy
+
+
+Web site and documentation
+--------------------------
+
+Documentation and additional information is available at the web site:
+
+ http://www.mypy-lang.org/
+
+Or you can jump straight to the documentation:
+
+ http://mypy.readthedocs.io/
+
+
+Troubleshooting
+---------------
+
+Depending on your configuration, you may have to run `pip3` like
+this:
+
+ $ python3 -m pip install -U mypy
+
+This should automatically installed the appropriate version of
+mypy's parser, typed-ast. If for some reason it does not, you
+can install it manually:
+
+ $ python3 -m pip install -U typed-ast
+
+If the `mypy` command isn't found after installation: After either
+`pip3 install` or `setup.py install`, the `mypy` script and
+dependencies, including the `typing` module, will be installed to
+system-dependent locations. Sometimes the script directory will not
+be in `PATH`, and you have to add the target directory to `PATH`
+manually or create a symbolic link to the script. In particular, on
+Mac OS X, the script may be installed under `/Library/Frameworks`:
+
+ /Library/Frameworks/Python.framework/Versions/<version>/bin
+
+In Windows, the script is generally installed in
+`\PythonNN\Scripts`. So, type check a program like this (replace
+`\Python34` with your Python installation path):
+
+ C:\>\Python34\python \Python34\Scripts\mypy PROGRAM
+
+### Working with `virtualenv`
+
+If you are using [`virtualenv`](https://virtualenv.pypa.io/en/stable/),
+make sure you are running a python3 environment. Installing via `pip3`
+in a v2 environment will not configure the environment to run installed
+modules from the command line.
+
+ $ python3 -m pip install -U virtualenv
+ $ python3 -m virtualenv env
+
+
+Quick start for contributing to mypy
+------------------------------------
+
+If you want to contribute, first clone the mypy git repository:
+
+ $ git clone --recurse-submodules https://github.com/python/mypy.git
+
+If you've already cloned the repo without `--recurse-submodules`,
+you need to pull in the typeshed repo as follows:
+
+ $ git submodule init
+ $ git submodule update
+
+Either way you should now have a subdirectory `typeshed` containing a
+clone of the typeshed repo (`https://github.com/python/typeshed`).
+
+From the mypy directory, use pip to install mypy:
+
+ $ cd mypy
+ $ python3 -m pip install -U .
+
+Replace `python3` with your Python 3 interpreter. You may have to do
+the above as root. For example, in Ubuntu:
+
+ $ sudo python3 -m pip install -U .
+
+Now you can use the `mypy` program just as above. In case of trouble
+see "Troubleshooting" above.
+
+
+Working with the git version of mypy
+------------------------------------
+
+mypy contains a submodule, "typeshed". See http://github.com/python/typeshed.
+This submodule contains types for the Python standard library.
+
+Due to the way git submodules work, you'll have to do
+```
+ git submodule update typeshed
+```
+whenever you change branches, merge, rebase, or pull.
+
+(It's possible to automate this: Search Google for "git hook update submodule")
+
+
+Tests
+-----
+
+See [Test README.md](test-data/unit/README.md)
+
+
+Development status
+------------------
+
+Mypy is work in progress and is not yet production quality, though
+mypy development has been done using mypy for a while!
+
+Here are some of the more significant Python features not supported
+right now (but all of these will improve):
+
+ - properties with setters not supported
+ - limited metaclass support
+ - only a subset of Python standard library modules are supported, and some
+ only partially
+ - 3rd party module support is limited
+
+The current development focus is to have a good coverage of Python
+features and the standard library (both 3.x and 2.7).
+
+
+Issue tracker
+-------------
+
+Please report any bugs and enhancement ideas using the mypy issue
+tracker:
+
+ https://github.com/python/mypy/issues
+
+Feel free to also ask questions on the tracker.
+
+
+Help wanted
+-----------
+
+Any help in testing, development, documentation and other tasks is
+highly appreciated and useful to the project. There are tasks for
+contributors of all experience levels. If you're just getting started,
+check out the
+[difficulty/easy](https://github.com/python/mypy/labels/difficulty%2Feasy)
+label.
+
+For more details, see the file [CONTRIBUTING.md](CONTRIBUTING.md).
+
+
+License
+-------
+
+Mypy is licensed under the terms of the MIT License (see the file
+LICENSE).
diff --git a/ROADMAP.md b/ROADMAP.md
new file mode 100644
index 0000000..132d53c
--- /dev/null
+++ b/ROADMAP.md
@@ -0,0 +1,96 @@
+# Mypy Roadmap
+
+The goal of the roadmap is to document areas the mypy core team is
+planning to work on in the future or is currently working on. PRs
+targeting these areas are very welcome, but please check first with a
+core team member that nobody else is working on the same thing.
+
+**Note:** This doesn’t include everything that the core team will work
+on, and everything is subject to change. Near-term plans are likely
+more accurate.
+
+## April-June 2017
+
+- Add more comprehensive testing for `--incremental` and `--quick`
+ modes to improve reliability. At least write more unit tests with
+ focus on areas that have previously had bugs.
+ ([issue](https://github.com/python/mypy/issues/3455))
+
+- Speed up `--quick` mode to better support million+ line codebases
+ through some of these:
+
+ - Make it possible to use remote caching for incremental cache
+ files. This would speed up a cold run with no local cache data.
+ We need to update incremental cache to use hashes to determine
+ whether files have changes to allow
+ [sharing cache data](https://github.com/python/mypy/issues/3403).
+
+ - See if we can speed up deserialization of incremental cache
+ files. Initial experiments aren’t very promising though so there
+ might not be any easy wins left.
+ ([issue](https://github.com/python/mypy/issues/3456))
+
+- Improve support for complex signatures such as `open(fn, 'rb')` and
+ specific complex decorators such as `contextlib.contextmanager`
+ through type checker plugins/hooks.
+ ([issue](https://github.com/python/mypy/issues/1240))
+
+- Document basic properties of all type operations used within mypy,
+ including compatibility, proper subtyping, joins and meets.
+ ([issue](https://github.com/python/mypy/issues/3454))
+
+- Make TypedDict an officially supported mypy feature. This makes it
+ possible to give precise types for dictionaries that represent JSON
+ objects, such as `{"path": "/dir/fnam.ext", "size": 1234}`.
+ ([issue](https://github.com/python/mypy/issues/3453))
+
+- Make error messages more useful and informative.
+ ([issue](https://github.com/python/mypy/labels/topic-usability))
+
+- Resolve [#2008](https://github.com/python/mypy/issues/2008) (we are
+ converging on approach 4).
+
+## July-December 2017
+
+- Invest some effort into systematically filling in missing
+ annotations and stubs in typeshed, with focus on features heavily
+ used at Dropbox. Better support for ORMs will be a separate
+ project.
+
+- Improve opt-in warnings about `Any` types to make it easier to keep
+ code free from unwanted `Any` types. For example, warn about using
+ `list` (instead of `List[x]`) and calling `open` if we can’t infer a
+ precise return type, or using types imported from ignored modules
+ (they are implicitly `Any`).
+
+- Add support for protocols and structural subtyping (PEP 544).
+
+- Switch completely to pytest and remove the custom testing framework.
+ ([issue](https://github.com/python/mypy/issues/1673))
+
+- Make it possible to run mypy as a daemon to avoid reprocessing the
+ entire program on each run. This will improve performance
+ significantly. Even when using the incremental mode, processing a
+ large number of files is not cheap.
+
+- Refactor and simplify specific tricky parts of mypy internals, such
+ as the [conditional type binder](https://github.com/python/mypy/issues/3457),
+ [symbol tables](https://github.com/python/mypy/issues/3458) or
+ the various [semantic analysis passes](https://github.com/python/mypy/issues/3459).
+
+- Implement a general type system plugin architecture. It should be
+ able to support some typical ORM features at least, such as
+ metaclasses that add methods with automatically inferred signatures
+ and complex descriptors such as those used by Django models.
+ ([issue](https://github.com/python/mypy/issues/1240))
+
+- Add support for statically typed
+ [protobufs](https://developers.google.com/protocol-buffers/).
+
+- Provide much faster, reliable interactive feedback through
+ fine-grained incremental type checking, built on top the daemon
+ mode.
+
+- Start work on editor plugins and support for selected IDE features.
+
+- Turn on `--strict-optional` by default.
diff --git a/appveyor.yml b/appveyor.yml
new file mode 100644
index 0000000..5612c20
--- /dev/null
+++ b/appveyor.yml
@@ -0,0 +1,41 @@
+environment:
+ matrix:
+
+ - PYTHON: "C:\\Python36-x64"
+ PYTHON_VERSION: "3.6.x"
+ PYTHON_ARCH: "64"
+
+install:
+ - "git config core.symlinks true"
+ - "git reset --hard"
+ - "%PYTHON%\\python.exe -m pip install -r test-requirements.txt"
+ - "git submodule update --init typeshed"
+ - "cd typeshed && git config core.symlinks true && git reset --hard && cd .."
+ - "%PYTHON%\\python.exe setup.py -q install"
+
+build: off
+
+test_script:
+ # Ignore lint (it's run in Travis)
+ - "%PYTHON%\\python.exe runtests.py -x lint"
+
+after_test:
+ - "%PYTHON%\\python.exe -m pip install wheel"
+ - "%PYTHON%\\python.exe setup.py bdist_wheel -p win32"
+ - "%PYTHON%\\python.exe setup.py bdist_wheel -p win_amd64"
+
+artifacts:
+ - path: dist\*
+
+skip_commits:
+ files:
+ - docs/**/*
+ - '**/*.rst'
+ - '**/*.md'
+ - .gitignore
+ - .runtest_log.json
+ - .travis.yml
+ - CREDITS
+ - LICENSE
+
+skip_branch_with_pr: true
diff --git a/build-requirements.txt b/build-requirements.txt
new file mode 100644
index 0000000..0a8547b
--- /dev/null
+++ b/build-requirements.txt
@@ -0,0 +1,2 @@
+setuptools
+wheel
diff --git a/conftest.py b/conftest.py
new file mode 100644
index 0000000..4c3b890
--- /dev/null
+++ b/conftest.py
@@ -0,0 +1,13 @@
+import os.path
+
+import pytest
+
+pytest_plugins = [
+ 'mypy.test.data',
+]
+
+
+def pytest_configure(config):
+ mypy_source_root = os.path.dirname(os.path.abspath(__file__))
+ if os.getcwd() != mypy_source_root:
+ os.chdir(mypy_source_root)
diff --git a/docs/Makefile b/docs/Makefile
new file mode 100644
index 0000000..be69e9d
--- /dev/null
+++ b/docs/Makefile
@@ -0,0 +1,177 @@
+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS =
+SPHINXBUILD = sphinx-build
+PAPER =
+BUILDDIR = build
+
+# User-friendly check for sphinx-build
+ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
+$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
+endif
+
+# Internal variables.
+PAPEROPT_a4 = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
+# the i18n builder cannot share the environment and doctrees with the others
+I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
+
+help:
+ @echo "Please use \`make <target>' where <target> is one of"
+ @echo " html to make standalone HTML files"
+ @echo " dirhtml to make HTML files named index.html in directories"
+ @echo " singlehtml to make a single large HTML file"
+ @echo " pickle to make pickle files"
+ @echo " json to make JSON files"
+ @echo " htmlhelp to make HTML files and a HTML help project"
+ @echo " qthelp to make HTML files and a qthelp project"
+ @echo " devhelp to make HTML files and a Devhelp project"
+ @echo " epub to make an epub"
+ @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+ @echo " latexpdf to make LaTeX files and run them through pdflatex"
+ @echo " latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
+ @echo " text to make text files"
+ @echo " man to make manual pages"
+ @echo " texinfo to make Texinfo files"
+ @echo " info to make Texinfo files and run them through makeinfo"
+ @echo " gettext to make PO message catalogs"
+ @echo " changes to make an overview of all changed/added/deprecated items"
+ @echo " xml to make Docutils-native XML files"
+ @echo " pseudoxml to make pseudoxml-XML files for display purposes"
+ @echo " linkcheck to check all external links for integrity"
+ @echo " doctest to run all doctests embedded in the documentation (if enabled)"
+
+clean:
+ rm -rf $(BUILDDIR)/*
+
+html:
+ $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+ @echo
+ @echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+ $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+ @echo
+ @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+ $(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+ @echo
+ @echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+ $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+ @echo
+ @echo "Build finished; now you can process the pickle files."
+
+json:
+ $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+ @echo
+ @echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+ $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+ @echo
+ @echo "Build finished; now you can run HTML Help Workshop with the" \
+ ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+ $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+ @echo
+ @echo "Build finished; now you can run "qcollectiongenerator" with the" \
+ ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+ @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/Mypy.qhcp"
+ @echo "To view the help file:"
+ @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Mypy.qhc"
+
+devhelp:
+ $(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+ @echo
+ @echo "Build finished."
+ @echo "To view the help file:"
+ @echo "# mkdir -p $$HOME/.local/share/devhelp/Mypy"
+ @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Mypy"
+ @echo "# devhelp"
+
+epub:
+ $(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+ @echo
+ @echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo
+ @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+ @echo "Run \`make' in that directory to run these through (pdf)latex" \
+ "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo "Running LaTeX files through pdflatex..."
+ $(MAKE) -C $(BUILDDIR)/latex all-pdf
+ @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+latexpdfja:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo "Running LaTeX files through platex and dvipdfmx..."
+ $(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
+ @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+ $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+ @echo
+ @echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+ $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+ @echo
+ @echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+texinfo:
+ $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+ @echo
+ @echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
+ @echo "Run \`make' in that directory to run these through makeinfo" \
+ "(use \`make info' here to do that automatically)."
+
+info:
+ $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+ @echo "Running Texinfo files through makeinfo..."
+ make -C $(BUILDDIR)/texinfo info
+ @echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
+
+gettext:
+ $(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
+ @echo
+ @echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
+
+changes:
+ $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+ @echo
+ @echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+ $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+ @echo
+ @echo "Link check complete; look for any errors in the above output " \
+ "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+ $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+ @echo "Testing of doctests in the sources finished, look at the " \
+ "results in $(BUILDDIR)/doctest/output.txt."
+
+xml:
+ $(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
+ @echo
+ @echo "Build finished. The XML files are in $(BUILDDIR)/xml."
+
+pseudoxml:
+ $(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
+ @echo
+ @echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
diff --git a/docs/README.md b/docs/README.md
new file mode 100644
index 0000000..2122eef
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1,49 @@
+Mypy Documentation
+==================
+
+What's this?
+------------
+
+This directory contains the source code for Mypy documentation (under `source/`)
+and build scripts. The documentation uses Sphinx and reStructuredText. We use
+`sphinx-rtd-theme` as the documentation theme.
+
+Building the documentation
+--------------------------
+
+Install Sphinx and other dependencies (i.e. theme) needed for the documentation.
+From the `docs` directory, use `pip`:
+
+```
+$ pip install -r requirements-docs.txt
+```
+
+Build the documentation like this:
+
+```
+$ make html
+```
+
+The built documentation will be placed in the `docs/build` directory. Open
+`docs/build/index.html` to view the documentation.
+
+Helpful documentation build commands
+------------------------------------
+
+Clean the documentation build:
+
+```
+$ make clean
+```
+
+Test and check the links found in the documentation:
+
+```
+$ make linkcheck
+```
+
+Documentation on Read The Docs
+------------------------------
+
+The mypy documentation is hosted on Read The Docs, and the latest version
+can be found at https://mypy.readthedocs.io/en/latest.
diff --git a/docs/make.bat b/docs/make.bat
new file mode 100755
index 0000000..1e3d843
--- /dev/null
+++ b/docs/make.bat
@@ -0,0 +1,242 @@
+ at ECHO OFF
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+ set SPHINXBUILD=sphinx-build
+)
+set BUILDDIR=build
+set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% source
+set I18NSPHINXOPTS=%SPHINXOPTS% source
+if NOT "%PAPER%" == "" (
+ set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
+ set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
+)
+
+if "%1" == "" goto help
+
+if "%1" == "help" (
+ :help
+ echo.Please use `make ^<target^>` where ^<target^> is one of
+ echo. html to make standalone HTML files
+ echo. dirhtml to make HTML files named index.html in directories
+ echo. singlehtml to make a single large HTML file
+ echo. pickle to make pickle files
+ echo. json to make JSON files
+ echo. htmlhelp to make HTML files and a HTML help project
+ echo. qthelp to make HTML files and a qthelp project
+ echo. devhelp to make HTML files and a Devhelp project
+ echo. epub to make an epub
+ echo. latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter
+ echo. text to make text files
+ echo. man to make manual pages
+ echo. texinfo to make Texinfo files
+ echo. gettext to make PO message catalogs
+ echo. changes to make an overview over all changed/added/deprecated items
+ echo. xml to make Docutils-native XML files
+ echo. pseudoxml to make pseudoxml-XML files for display purposes
+ echo. linkcheck to check all external links for integrity
+ echo. doctest to run all doctests embedded in the documentation if enabled
+ goto end
+)
+
+if "%1" == "clean" (
+ for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
+ del /q /s %BUILDDIR%\*
+ goto end
+)
+
+
+%SPHINXBUILD% 2> nul
+if errorlevel 9009 (
+ echo.
+ echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+ echo.installed, then set the SPHINXBUILD environment variable to point
+ echo.to the full path of the 'sphinx-build' executable. Alternatively you
+ echo.may add the Sphinx directory to PATH.
+ echo.
+ echo.If you don't have Sphinx installed, grab it from
+ echo.http://sphinx-doc.org/
+ exit /b 1
+)
+
+if "%1" == "html" (
+ %SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The HTML pages are in %BUILDDIR%/html.
+ goto end
+)
+
+if "%1" == "dirhtml" (
+ %SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
+ goto end
+)
+
+if "%1" == "singlehtml" (
+ %SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
+ goto end
+)
+
+if "%1" == "pickle" (
+ %SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can process the pickle files.
+ goto end
+)
+
+if "%1" == "json" (
+ %SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can process the JSON files.
+ goto end
+)
+
+if "%1" == "htmlhelp" (
+ %SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can run HTML Help Workshop with the ^
+.hhp project file in %BUILDDIR%/htmlhelp.
+ goto end
+)
+
+if "%1" == "qthelp" (
+ %SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; now you can run "qcollectiongenerator" with the ^
+.qhcp project file in %BUILDDIR%/qthelp, like this:
+ echo.^> qcollectiongenerator %BUILDDIR%\qthelp\Mypy.qhcp
+ echo.To view the help file:
+ echo.^> assistant -collectionFile %BUILDDIR%\qthelp\Mypy.ghc
+ goto end
+)
+
+if "%1" == "devhelp" (
+ %SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished.
+ goto end
+)
+
+if "%1" == "epub" (
+ %SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The epub file is in %BUILDDIR%/epub.
+ goto end
+)
+
+if "%1" == "latex" (
+ %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
+ goto end
+)
+
+if "%1" == "latexpdf" (
+ %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+ cd %BUILDDIR%/latex
+ make all-pdf
+ cd %BUILDDIR%/..
+ echo.
+ echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+ goto end
+)
+
+if "%1" == "latexpdfja" (
+ %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+ cd %BUILDDIR%/latex
+ make all-pdf-ja
+ cd %BUILDDIR%/..
+ echo.
+ echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+ goto end
+)
+
+if "%1" == "text" (
+ %SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The text files are in %BUILDDIR%/text.
+ goto end
+)
+
+if "%1" == "man" (
+ %SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The manual pages are in %BUILDDIR%/man.
+ goto end
+)
+
+if "%1" == "texinfo" (
+ %SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
+ goto end
+)
+
+if "%1" == "gettext" (
+ %SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
+ goto end
+)
+
+if "%1" == "changes" (
+ %SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.The overview file is in %BUILDDIR%/changes.
+ goto end
+)
+
+if "%1" == "linkcheck" (
+ %SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Link check complete; look for any errors in the above output ^
+or in %BUILDDIR%/linkcheck/output.txt.
+ goto end
+)
+
+if "%1" == "doctest" (
+ %SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Testing of doctests in the sources finished, look at the ^
+results in %BUILDDIR%/doctest/output.txt.
+ goto end
+)
+
+if "%1" == "xml" (
+ %SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The XML files are in %BUILDDIR%/xml.
+ goto end
+)
+
+if "%1" == "pseudoxml" (
+ %SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml
+ if errorlevel 1 exit /b 1
+ echo.
+ echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.
+ goto end
+)
+
+:end
diff --git a/docs/requirements-docs.txt b/docs/requirements-docs.txt
new file mode 100644
index 0000000..d20641e
--- /dev/null
+++ b/docs/requirements-docs.txt
@@ -0,0 +1,2 @@
+Sphinx >= 1.4.4
+sphinx-rtd-theme >= 0.1.9
diff --git a/docs/source/additional_features.rst b/docs/source/additional_features.rst
new file mode 100644
index 0000000..b9dd07f
--- /dev/null
+++ b/docs/source/additional_features.rst
@@ -0,0 +1,9 @@
+Additional features
+-------------------
+
+Several mypy features are not currently covered by this tutorial,
+including the following:
+
+- inheritance between generic classes
+- compatibility and subtyping of generic types, including covariance of generic types
+- ``super()``
diff --git a/docs/source/basics.rst b/docs/source/basics.rst
new file mode 100644
index 0000000..572364d
--- /dev/null
+++ b/docs/source/basics.rst
@@ -0,0 +1,194 @@
+Basics
+======
+
+This chapter introduces some core concepts of mypy, including function
+annotations, the ``typing`` module and library stubs. Read it carefully,
+as the rest of documentation may not make much sense otherwise.
+
+Function signatures
+*******************
+
+A function without a type annotation is considered dynamically typed:
+
+.. code-block:: python
+
+ def greeting(name):
+ return 'Hello, {}'.format(name)
+
+You can declare the signature of a function using the Python 3
+annotation syntax (Python 2 is discussed later in :ref:`python2`).
+This makes the the function statically typed, and that causes type
+checker report type errors within the function.
+
+Here's a version of the above function that is statically typed and
+will be type checked:
+
+.. code-block:: python
+
+ def greeting(name: str) -> str:
+ return 'Hello, {}'.format(name)
+
+If a function does not explicitly return a value we give the return
+type as ``None``. Using a ``None`` result in a statically typed
+context results in a type check error:
+
+.. code-block:: python
+
+ def p() -> None:
+ print('hello')
+
+ a = p() # Type check error: p has None return value
+
+Arguments with default values can be annotated as follows:
+
+.. code-block:: python
+
+ def greeting(name: str, prefix: str = 'Mr.') -> str:
+ return 'Hello, {} {}'.format(name, prefix)
+
+Mixing dynamic and static typing
+********************************
+
+Mixing dynamic and static typing within a single file is often
+useful. For example, if you are migrating existing Python code to
+static typing, it may be easiest to do this incrementally, such as by
+migrating a few functions at a time. Also, when prototyping a new
+feature, you may decide to first implement the relevant code using
+dynamic typing and only add type signatures later, when the code is
+more stable.
+
+.. code-block:: python
+
+ def f():
+ 1 + 'x' # No static type error (dynamically typed)
+
+ def g() -> None:
+ 1 + 'x' # Type check error (statically typed)
+
+.. note::
+
+ The earlier stages of mypy, known as the semantic analysis, may
+ report errors even for dynamically typed functions. However, you
+ should not rely on this, as this may change in the future.
+
+The typing module
+*****************
+
+The ``typing`` module contains many definitions that are useful in
+statically typed code. You typically use ``from ... import`` to import
+them (we'll explain ``Iterable`` later in this document):
+
+.. code-block:: python
+
+ from typing import Iterable
+
+ def greet_all(names: Iterable[str]) -> None:
+ for name in names:
+ print('Hello, {}'.format(name))
+
+For brevity, we often omit the ``typing`` import in code examples, but
+you should always include it in modules that contain statically typed
+code.
+
+The presence or absence of the ``typing`` module does not affect
+whether your code is type checked; it is only required when you use
+one or more special features it defines.
+
+Type checking programs
+**********************
+
+You can type check a program by using the ``mypy`` tool, which is
+basically a linter -- it checks your program for errors without actually
+running it::
+
+ $ mypy program.py
+
+All errors reported by mypy are essentially warnings that you are free
+to ignore, if you so wish.
+
+The next chapter explains how to download and install mypy:
+:ref:`getting-started`.
+
+More command line options are documented in :ref:`command-line`.
+
+.. note::
+
+ Depending on how mypy is configured, you may have to explicitly use
+ the Python 3 interpreter to run mypy. The mypy tool is an ordinary
+ mypy (and so also Python) program. For example::
+
+ $ python3 -m mypy program.py
+
+.. _library-stubs:
+
+Library stubs and the Typeshed repo
+***********************************
+
+In order to type check code that uses library modules such as those
+included in the Python standard library, you need to have library
+*stubs*. A library stub defines a skeleton of the public interface
+of the library, including classes, variables and functions and
+their types, but dummy function bodies.
+
+For example, consider this code:
+
+.. code-block:: python
+
+ x = chr(4)
+
+Without a library stub, the type checker would have no way of
+inferring the type of ``x`` and checking that the argument to ``chr``
+has a valid type. Mypy incorporates the `typeshed
+<https://github.com/python/typeshed>`_ project, which contains library
+stubs for the Python builtins and the standard library. The stub for
+the builtins contains a definition like this for ``chr``:
+
+.. code-block:: python
+
+ def chr(code: int) -> str: ...
+
+In stub files we don't care about the function bodies, so we use
+an ellipsis instead. That ``...`` is three literal dots!
+
+Mypy complains if it can't find a stub (or a real module) for a
+library module that you import. You can create a stub easily; here is
+an overview:
+
+* Write a stub file for the library and store it as a ``.pyi`` file in
+ the same directory as the library module.
+* Alternatively, put your stubs (``.pyi`` files) in a directory
+ reserved for stubs (e.g., ``myproject/stubs``). In this case you
+ have to set the environment variable ``MYPYPATH`` to refer to the
+ directory. For example::
+
+ $ export MYPYPATH=~/work/myproject/stubs
+
+Use the normal Python file name conventions for modules, e.g. ``csv.pyi``
+for module ``csv``. Use a subdirectory with ``__init__.pyi`` for packages.
+
+If a directory contains both a ``.py`` and a ``.pyi`` file for the
+same module, the ``.pyi`` file takes precedence. This way you can
+easily add annotations for a module even if you don't want to modify
+the source code. This can be useful, for example, if you use 3rd party
+open source libraries in your program (and there are no stubs in
+typeshed yet).
+
+That's it! Now you can access the module in mypy programs and type check
+code that uses the library. If you write a stub for a library module,
+consider making it available for other programmers that use mypy
+by contributing it back to the typeshed repo.
+
+There is more information about creating stubs in the
+`mypy wiki <https://github.com/python/mypy/wiki/Creating-Stubs-For-Python-Modules>`_.
+The following sections explain the kinds of type annotations you can use
+in your programs and stub files.
+
+.. note::
+
+ You may be tempted to point ``MYPYPATH`` to the standard library or
+ to the ``site-packages`` directory where your 3rd party packages
+ are installed. This is almost always a bad idea -- you will likely
+ get tons of error messages about code you didn't write and that
+ mypy can't analyze all that well yet, and in the worst case
+ scenario mypy may crash due to some construct in a 3rd party
+ package that it didn't expect.
diff --git a/docs/source/builtin_types.rst b/docs/source/builtin_types.rst
new file mode 100644
index 0000000..4426df7
--- /dev/null
+++ b/docs/source/builtin_types.rst
@@ -0,0 +1,37 @@
+Built-in types
+==============
+
+These are examples of some of the most common built-in types:
+
+=================== ===============================
+Type Description
+=================== ===============================
+``int`` integer of arbitrary size
+``float`` floating point number
+``bool`` boolean value
+``str`` unicode string
+``bytes`` 8-bit string
+``object`` an arbitrary object (``object`` is the common base class)
+``List[str]`` list of ``str`` objects
+``Dict[str, int]`` dictionary from ``str`` keys to ``int`` values
+``Iterable[int]`` iterable object containing ints
+``Sequence[bool]`` sequence of booleans
+``Any`` dynamically typed value with an arbitrary type
+=================== ===============================
+
+The type ``Any`` and type constructors ``List``, ``Dict``,
+``Iterable`` and ``Sequence`` are defined in the ``typing`` module.
+
+The type ``Dict`` is a *generic* class, signified by type arguments within
+``[...]``. For example, ``Dict[int, str]`` is a dictionary from integers to
+strings and and ``Dict[Any, Any]`` is a dictionary of dynamically typed
+(arbitrary) values and keys. ``List`` is another generic class. ``Dict`` and
+``List`` are aliases for the built-ins ``dict`` and ``list``, respectively.
+
+``Iterable`` and ``Sequence`` are generic abstract base classes that
+correspond to Python protocols. For example, a ``str`` object or a
+``List[str]`` object is valid
+when ``Iterable[str]`` or ``Sequence[str]`` is expected. Note that even though
+they are similar to abstract base classes defined in ``abc.collections``
+(formerly ``collections``), they are not identical, since the built-in
+collection type objects do not support indexing.
diff --git a/docs/source/casts.rst b/docs/source/casts.rst
new file mode 100644
index 0000000..900ee0c
--- /dev/null
+++ b/docs/source/casts.rst
@@ -0,0 +1,39 @@
+.. _casts:
+
+Casts
+=====
+
+Mypy supports type casts that are usually used to coerce a statically
+typed value to a subtype. Unlike languages such as Java or C#,
+however, mypy casts are only used as hints for the type checker, and they
+don't perform a runtime type check. Use the function ``cast`` to perform a
+cast:
+
+.. code-block:: python
+
+ from typing import cast, List
+
+ o = [1] # type: object
+ x = cast(List[int], o) # OK
+ y = cast(List[str], o) # OK (cast performs no actual runtime check)
+
+To support runtime checking of casts such as the above, we'd have to check
+the types of all list items, which would be very inefficient for large lists.
+Use assertions if you want to
+perform an actual runtime check. Casts are used to silence spurious
+type checker warnings and give the type checker a little help when it can't
+quite understand what is going on.
+
+You don't need a cast for expressions with type ``Any``, or when
+assigning to a variable with type ``Any``, as was explained earlier.
+You can also use ``Any`` as the cast target type -- this lets you perform
+any operations on the result. For example:
+
+.. code-block:: python
+
+ from typing import cast, Any
+
+ x = 1
+ x + 'x' # Type check error
+ y = cast(Any, x)
+ y + 'x' # Type check OK (runtime error)
diff --git a/docs/source/cheat_sheet.rst b/docs/source/cheat_sheet.rst
new file mode 100644
index 0000000..a1cdb98
--- /dev/null
+++ b/docs/source/cheat_sheet.rst
@@ -0,0 +1,254 @@
+.. _cheat-sheet-py2:
+
+Mypy syntax cheat sheet (Python 2)
+==================================
+
+This document is a quick cheat sheet showing how the `PEP 484 <https://www.python.org/dev/peps/pep-0484/>`_ type
+language represents various common types in Python 2.
+
+.. note::
+
+ Technically many of the type annotations shown below are redundant,
+ because mypy can derive them from the type of the expression. So
+ many of the examples have a dual purpose: show how to write the
+ annotation, and show the inferred types.
+
+
+Built-in types
+**************
+
+.. code-block:: python
+
+ from typing import List, Set, Dict, Tuple, Text, Optional
+
+ # For simple built-in types, just use the name of the type.
+ x = 1 # type: int
+ x = 1.0 # type: float
+ x = True # type: bool
+ x = "test" # type: str
+ x = u"test" # type: unicode
+
+ # For collections, the name of the type is capitalized, and the
+ # name of the type inside the collection is in brackets.
+ x = [1] # type: List[int]
+ x = set([6, 7]) # type: Set[int]
+
+ # For mappings, we need the types of both keys and values.
+ x = dict(field=2.0) # type: Dict[str, float]
+
+ # For tuples, we specify the types of all the elements.
+ x = (3, "yes", 7.5) # type: Tuple[int, str, float]
+
+ # For textual data, use Text.
+ # This is `unicode` in Python 2 and `str` in Python 3.
+ x = ["string", u"unicode"] # type: List[Text]
+
+ # Use Optional for values that could be None.
+ input_str = f() # type: Optional[str]
+ if input_str is not None:
+ print input_str
+
+
+Functions
+*********
+
+.. code-block:: python
+
+ from typing import Callable, Iterable
+
+ # This is how you annotate a function definition.
+ def stringify(num):
+ # type: (int) -> str
+ """Your function docstring goes here after the type definition."""
+ return str(num)
+
+ # This function has no parameters and also returns nothing. Annotations
+ # can also be placed on the same line as their function headers.
+ def greet_world(): # type: () -> None
+ print "Hello, world!"
+
+ # And here's how you specify multiple arguments.
+ def plus(num1, num2):
+ # type: (int, int) -> int
+ return num1 + num2
+
+ # Add type annotations for kwargs as though they were positional args.
+ def f(num1, my_float=3.5):
+ # type: (int, float) -> float
+ return num1 + my_float
+
+ # An argument can be declared positional-only by giving it a name
+ # starting with two underscores:
+ def quux(__x):
+ # type: (int) -> None
+ pass
+ quux(3) # Fine
+ quux(__x=3) # Error
+
+ # This is how you annotate a function value.
+ x = f # type: Callable[[int, float], float]
+
+ # A generator function that yields ints is secretly just a function that
+ # returns an iterable (see below) of ints, so that's how we annotate it.
+ def f(n):
+ # type: (int) -> Iterable[int]
+ i = 0
+ while i < n:
+ yield i
+ i += 1
+
+ # There's alternative syntax for functions with many arguments.
+ def send_email(address, # type: Union[str, List[str]]
+ sender, # type: str
+ cc, # type: Optional[List[str]]
+ bcc, # type: Optional[List[str]]
+ subject='',
+ body=None # type: List[str]
+ ):
+ # type: (...) -> bool
+ <code>
+
+
+When you're puzzled or when things are complicated
+**************************************************
+
+.. code-block:: python
+
+ from typing import Union, Any, cast
+
+ # To find out what type mypy infers for an expression anywhere in
+ # your program, wrap it in reveal_type. Mypy will print an error
+ # message with the type; remove it again before running the code.
+ reveal_type(1) # -> error: Revealed type is 'builtins.int'
+
+ # Use Union when something could be one of a few types.
+ x = [3, 5, "test", "fun"] # type: List[Union[int, str]]
+
+ # Use Any if you don't know the type of something or it's too
+ # dynamic to write a type for.
+ x = mystery_function() # type: Any
+
+ # This is how to deal with varargs.
+ # This makes each positional arg and each keyword arg a 'str'.
+ def call(self, *args, **kwargs):
+ # type: (*str, **str) -> str
+ request = make_request(*args, **kwargs)
+ return self.do_api_query(request)
+
+ # Use `ignore` to suppress type-checking on a given line, when your
+ # code confuses mypy or runs into an outright bug in mypy.
+ # Good practice is to comment every `ignore` with a bug link
+ # (in mypy, typeshed, or your own code) or an explanation of the issue.
+ x = confusing_function() # type: ignore # https://github.com/python/mypy/issues/1167
+
+ # cast is a helper function for mypy that allows for guidance of how to convert types.
+ # it does not cast at runtime
+ a = [4]
+ b = cast(List[int], a) # passes fine
+ c = cast(List[str], a) # passes fine (no runtime check)
+ reveal_type(c) # -> error: Revealed type is 'builtins.list[builtins.str]'
+ print(c) # -> [4] the object is not cast
+
+ # if you want dynamic attributes on your class, have it override __setattr__ or __getattr__
+ # in a stub or in your source code.
+ # __setattr__ allows for dynamic assignment to names
+ # __getattr__ allows for dynamic access to names
+ class A:
+ # this will allow assignment to any A.x, if x is the same type as `value`
+ def __setattr__(self, name, value):
+ # type: (str, int) -> None
+ ...
+ a.foo = 42 # works
+ a.bar = 'Ex-parrot' # fails type checking
+
+ # TODO: explain "Need type annotation for variable" when
+ # initializing with None or an empty container
+
+
+Standard duck types
+*******************
+
+In typical Python code, many functions that can take a list or a dict
+as an argument only need their argument to be somehow "list-like" or
+"dict-like". A specific meaning of "list-like" or "dict-like" (or
+something-else-like) is called a "duck type", and several duck types
+that are common in idiomatic Python are standardized.
+
+.. code-block:: python
+
+ from typing import Mapping, MutableMapping, Sequence, Iterable
+
+ # Use Iterable for generic iterables (anything usable in `for`),
+ # and Sequence where a sequence (supporting `len` and `__getitem__`) is required.
+ def f(iterable_of_ints):
+ # type: (Iterable[int]) -> List[str]
+ return [str(x) for x in iterator_of_ints]
+ f(range(1, 3))
+
+ # Mapping describes a dict-like object (with `__getitem__`) that we won't mutate,
+ # and MutableMapping one (with `__setitem__`) that we might.
+ def f(my_dict):
+ # type: (Mapping[int, str]) -> List[int]
+ return list(my_dict.keys())
+ f({3: 'yes', 4: 'no'})
+ def f(my_mapping):
+ # type: (MutableMapping[int, str]) -> Set[str]
+ my_dict[5] = 'maybe'
+ return set(my_dict.values())
+ f({3: 'yes', 4: 'no'})
+
+
+Classes
+*******
+
+.. code-block:: python
+
+ class MyClass(object):
+
+ # For instance methods, omit `self`.
+ def my_method(self, num, str1):
+ # type: (int, str) -> str
+ return num * str1
+
+ # The __init__ method doesn't return anything, so it gets return
+ # type None just like any other method that doesn't return anything.
+ def __init__(self):
+ # type: () -> None
+ pass
+
+ # User-defined classes are written with just their own names.
+ x = MyClass() # type: MyClass
+
+
+Other stuff
+***********
+
+.. code-block:: python
+
+ import sys
+ # typing.Match describes regex matches from the re module.
+ from typing import Match, AnyStr, IO
+ x = re.match(r'[0-9]+', "15") # type: Match[str]
+
+ # Use AnyStr for functions that should accept any kind of string
+ # without allowing different kinds of strings to mix.
+ def concat(a, b):
+ # type: (AnyStr, AnyStr) -> AnyStr
+ return a + b
+ concat(u"foo", u"bar") # type: unicode
+ concat(b"foo", b"bar") # type: bytes
+
+ # Use IO[] for functions that should accept or return any
+ # object that comes from an open() call. The IO[] does not
+ # distinguish between reading, writing or other modes.
+ def get_sys_IO(mode='w'):
+ # type: (str) -> IO[str]
+ if mode == 'w':
+ return sys.stdout
+ elif mode == 'r':
+ return sys.stdin
+ else:
+ return sys.stdout
+
+ # TODO: add TypeVar and a simple generic function
+
diff --git a/docs/source/cheat_sheet_py3.rst b/docs/source/cheat_sheet_py3.rst
new file mode 100644
index 0000000..5ef62b2
--- /dev/null
+++ b/docs/source/cheat_sheet_py3.rst
@@ -0,0 +1,307 @@
+.. _cheat-sheet-py3:
+
+Mypy syntax cheat sheet (Python 3)
+==================================
+
+This document is a quick cheat sheet showing how the `PEP 484 <https://www.python.org/dev/peps/pep-0484/>`_ type
+language represents various common types in Python 3. Unless otherwise noted, the syntax is valid on all versions of Python 3.
+
+.. note::
+
+ Technically many of the type annotations shown below are redundant,
+ because mypy can derive them from the type of the expression. So
+ many of the examples have a dual purpose: show how to write the
+ annotation, and show the inferred types.
+
+
+Built-in types
+**************
+
+.. code-block:: python
+
+ from typing import List, Set, Dict, Tuple, Text, Optional, AnyStr
+
+ # For simple built-in types, just use the name of the type.
+ x = 1 # type: int
+ x = 1.0 # type: float
+ x = True # type: bool
+ x = "test" # type: str
+ x = u"test" # type: str
+ x = b"test" # type: bytes
+
+ # For collections, the name of the type is capitalized, and the
+ # name of the type inside the collection is in brackets.
+ x = [1] # type: List[int]
+ x = {6, 7} # type: Set[int]
+
+ # For mappings, we need the types of both keys and values.
+ x = {'field': 2.0} # type: Dict[str, float]
+
+ # For tuples, we specify the types of all the elements.
+ x = (3, "yes", 7.5) # type: Tuple[int, str, float]
+
+ # For textual data, use Text.
+ # This is `unicode` in Python 2 and `str` in Python 3.
+ x = ["string", u"unicode"] # type: List[Text]
+
+
+
+ # Use Optional for values that could be None.
+ input_str = f() # type: Optional[str]
+ if input_str is not None:
+ print(input_str)
+
+
+Functions
+*********
+
+Python 3 introduces an annotation syntax for function declarations in `PEP 3107 <https://www.python.org/dev/peps/pep-3107/>`_.
+
+.. code-block:: python
+
+ from typing import Callable, Iterable, Union, Optional, List
+
+ # This is how you annotate a function definition.
+ def stringify(num: int) -> str:
+ return str(num)
+
+ # And here's how you specify multiple arguments.
+ def plus(num1: int, num2: int) -> int:
+ return num1 + num2
+
+ # Add type annotations for kwargs as though they were positional args.
+ def f(num1: int, my_float: float = 3.5) -> float:
+ return num1 + my_float
+
+ # An argument can be declared positional-only by giving it a name
+ # starting with two underscores:
+ def quux(__x: int) -> None:
+ pass
+ quux(3) # Fine
+ quux(__x=3) # Error
+
+ # This is how you annotate a function value.
+ x = f # type: Callable[[int, float], float]
+
+ # A generator function that yields ints is secretly just a function that
+ # returns an iterable (see below) of ints, so that's how we annotate it.
+ def f(n: int) -> Iterable[int]:
+ i = 0
+ while i < n:
+ yield i
+ i += 1
+
+ # For a function with many arguments, you can of course split it over multiple lines
+ def send_email(address: Union[str, List[str]],
+ sender: str,
+ cc: Optional[List[str]],
+ bcc: Optional[List[str]],
+ subject='',
+ body: List[str] = None
+ ) -> bool:
+
+ ...
+
+
+When you're puzzled or when things are complicated
+**************************************************
+
+.. code-block:: python
+
+ from typing import Union, Any, List, cast
+
+ # To find out what type mypy infers for an expression anywhere in
+ # your program, wrap it in reveal_type. Mypy will print an error
+ # message with the type; remove it again before running the code.
+ reveal_type(1) # -> error: Revealed type is 'builtins.int'
+
+ # Use Union when something could be one of a few types.
+ x = [3, 5, "test", "fun"] # type: List[Union[int, str]]
+
+ # Use Any if you don't know the type of something or it's too
+ # dynamic to write a type for.
+ x = mystery_function() # type: Any
+
+ # This is how to deal with varargs.
+ # This makes each positional arg and each keyword arg a 'str'.
+ def call(self, *args: str, **kwargs: str) -> str:
+ request = make_request(*args, **kwargs)
+ return self.do_api_query(request)
+
+ # Use `ignore` to suppress type-checking on a given line, when your
+ # code confuses mypy or runs into an outright bug in mypy.
+ # Good practice is to comment every `ignore` with a bug link
+ # (in mypy, typeshed, or your own code) or an explanation of the issue.
+ x = confusing_function() # type: ignore # https://github.com/python/mypy/issues/1167
+
+ # cast is a helper function for mypy that allows for guidance of how to convert types.
+ # it does not cast at runtime
+ a = [4]
+ b = cast(List[int], a) # passes fine
+ c = cast(List[str], a) # passes fine (no runtime check)
+ reveal_type(c) # -> error: Revealed type is 'builtins.list[builtins.str]'
+ print(c) # -> [4] the object is not cast
+
+ # if you want dynamic attributes on your class, have it override __setattr__ or __getattr__
+ # in a stub or in your source code.
+ # __setattr__ allows for dynamic assignment to names
+ # __getattr__ allows for dynamic access to names
+ class A:
+ # this will allow assignment to any A.x, if x is the same type as `value`
+ def __setattr__(self, name: str, value: int) -> None: ...
+ # this will allow access to any A.x, if x is compatible with the return type
+ def __getattr__(self, name: str) -> int: ...
+ a.foo = 42 # works
+ a.bar = 'Ex-parrot' # fails type checking
+
+
+ # TODO: explain "Need type annotation for variable" when
+ # initializing with None or an empty container
+
+
+Standard duck types
+*******************
+
+In typical Python code, many functions that can take a list or a dict
+as an argument only need their argument to be somehow "list-like" or
+"dict-like". A specific meaning of "list-like" or "dict-like" (or
+something-else-like) is called a "duck type", and several duck types
+that are common in idiomatic Python are standardized.
+
+.. code-block:: python
+
+ from typing import Mapping, MutableMapping, Sequence, Iterable, List, Set
+
+ # Use Iterable for generic iterables (anything usable in `for`),
+ # and Sequence where a sequence (supporting `len` and `__getitem__`) is required.
+ def f(iterable_of_ints: Iterable[int]) -> List[str]:
+ return [str(x) for x in iterable_of_ints]
+ f(range(1, 3))
+
+ # Mapping describes a dict-like object (with `__getitem__`) that we won't mutate,
+ # and MutableMapping one (with `__setitem__`) that we might.
+ def f(my_dict: Mapping[int, str])-> List[int]:
+ return list(my_dict.keys())
+ f({3: 'yes', 4: 'no'})
+ def f(my_mapping: MutableMapping[int, str]) -> Set[str]:
+ my_mapping[5] = 'maybe'
+ return set(my_mapping.values())
+ f({3: 'yes', 4: 'no'})
+
+
+Classes
+*******
+
+.. code-block:: python
+
+ class MyClass:
+ # The __init__ method doesn't return anything, so it gets return
+ # type None just like any other method that doesn't return anything.
+ def __init__(self) -> None:
+ ...
+ # For instance methods, omit `self`.
+ def my_method(self, num: int, str1: str) -> str:
+ return num * str1
+
+
+
+ # User-defined classes are written with just their own names.
+ x = MyClass() # type: MyClass
+
+
+Other stuff
+***********
+
+.. code-block:: python
+
+ import sys
+ import re
+ # typing.Match describes regex matches from the re module.
+ from typing import Match, AnyStr, IO
+ x = re.match(r'[0-9]+', "15") # type: Match[str]
+
+ # You can use AnyStr to indicate that any string type will work
+ # but not to mix types
+ def full_name(first: AnyStr, last: AnyStr) -> AnyStr:
+ return first+last
+ full_name('Jon','Doe') # same str ok
+ full_name(b'Bill', b'Bit') # same binary ok
+ full_name(b'Terry', 'Trouble') # different str types, fails
+
+ # Use IO[] for functions that should accept or return any
+ # object that comes from an open() call. The IO[] does not
+ # distinguish between reading, writing or other modes.
+ def get_sys_IO(mode='w') -> IO[str]:
+ if mode == 'w':
+ return sys.stdout
+ elif mode == 'r':
+ return sys.stdin
+ else:
+ return sys.stdout
+
+ # forward references are useful if you want to referemce a class before it is designed
+
+ def f(foo: A) -> int: # this will fail
+ ...
+
+ class A:
+ ...
+
+ # however, using the string 'A', it will pass as long as there is a class of that name later on
+ def f(foo: 'A') -> int:
+ ...
+
+ # TODO: add TypeVar and a simple generic function
+
+Variable Annotation in Python 3.6 with PEP 526
+**********************************************
+
+Python 3.6 brings new syntax for annotating variables with `PEP 526 <https://www.python.org/dev/peps/pep-0526/>`_.
+Mypy brings limited support for PEP 526 annotations.
+
+
+.. code-block:: python
+
+ # annotation is similar to arguments to functions
+ name: str = "Eric Idle"
+
+ # class instances can be annotated as follows
+ mc : MyClass = MyClass()
+
+ # tuple packing can be done as follows
+ tu: Tuple[str, ...] = ('a', 'b', 'c')
+
+ # annotations are not checked at runtime
+ year: int = '1972' # error in type checking, but works at runtime
+
+ # these are all equivalent
+ hour = 24 # type: int
+ hour: int; hour = 24
+ hour: int = 24
+
+ # you do not (!) need to initialize a variable to annotate it
+ a: int # ok for type checking and runtime
+
+ # which is useful in conditional branches
+ child: bool
+ if age < 18:
+ child = True
+ else:
+ child = False
+
+ # annotations for classes are for instance variables (those created in __init__ or __new__)
+ class Battery:
+ charge_percent: int = 100 # this is an instance variable with a default value
+ capacity: int # an instance variable without a default
+
+ # you can use the ClassVar annotation to make the variable a class variable instead of an instance variable.
+ class Car:
+ seats: ClassVar[int] = 4
+ passengers: ClassVar[List[str]]
+
+ # You can also declare the type of an attribute in __init__
+ class Box:
+ def __init__(self) -> None:
+ self.items: List[str] = []
+
+Please see :ref:`python-36` for more on mypy's compatability with Python 3.6's new features.
diff --git a/docs/source/class_basics.rst b/docs/source/class_basics.rst
new file mode 100644
index 0000000..dc778d3
--- /dev/null
+++ b/docs/source/class_basics.rst
@@ -0,0 +1,157 @@
+Class basics
+============
+
+Instance and class attributes
+*****************************
+
+Mypy type checker detects if you are trying to access a missing
+attribute, which is a very common programming error. For this to work
+correctly, instance and class attributes must be defined or
+initialized within the class. Mypy infers the types of attributes:
+
+.. code-block:: python
+
+ class A:
+ def __init__(self, x: int) -> None:
+ self.x = x # Attribute x of type int
+
+ a = A(1)
+ a.x = 2 # OK
+ a.y = 3 # Error: A has no attribute y
+
+This is a bit like each class having an implicitly defined
+``__slots__`` attribute. This is only enforced during type
+checking and not when your program is running.
+
+You can declare types of variables in the class body explicitly using
+a type comment:
+
+.. code-block:: python
+
+ class A:
+ x = None # type: List[int] # Declare attribute x of type List[int]
+
+ a = A()
+ a.x = [1] # OK
+
+As in Python, a variable defined in the class body can used as a class
+or an instance variable.
+
+Similarly, you can give explicit types to instance variables defined
+in a method:
+
+.. code-block:: python
+
+ class A:
+ def __init__(self) -> None:
+ self.x = [] # type: List[int]
+
+ def f(self) -> None:
+ self.y = 0 # type: Any
+
+You can only define an instance variable within a method if you assign
+to it explicitly using ``self``:
+
+.. code-block:: python
+
+ class A:
+ def __init__(self) -> None:
+ self.y = 1 # Define y
+ a = self
+ a.x = 1 # Error: x not defined
+
+Overriding statically typed methods
+***********************************
+
+When overriding a statically typed method, mypy checks that the
+override has a compatible signature:
+
+.. code-block:: python
+
+ class A:
+ def f(self, x: int) -> None:
+ ...
+
+ class B(A):
+ def f(self, x: str) -> None: # Error: type of x incompatible
+ ...
+
+ class C(A):
+ def f(self, x: int, y: int) -> None: # Error: too many arguments
+ ...
+
+ class D(A):
+ def f(self, x: int) -> None: # OK
+ ...
+
+.. note::
+
+ You can also vary return types **covariantly** in overriding. For
+ example, you could override the return type ``object`` with a subtype
+ such as ``int``.
+
+You can also override a statically typed method with a dynamically
+typed one. This allows dynamically typed code to override methods
+defined in library classes without worrying about their type
+signatures.
+
+There is no runtime enforcement that the method override returns a
+value that is compatible with the original return type, since
+annotations have no effect at runtime:
+
+.. code-block:: python
+
+ class A:
+ def inc(self, x: int) -> int:
+ return x + 1
+
+ class B(A):
+ def inc(self, x): # Override, dynamically typed
+ return 'hello'
+
+ b = B()
+ print(b.inc(1)) # hello
+ a = b # type: A
+ print(a.inc(1)) # hello
+
+Abstract base classes and multiple inheritance
+**********************************************
+
+Mypy uses Python abstract base classes for protocol types. There are
+several built-in abstract base classes types (for example,
+``Sequence``, ``Iterable`` and ``Iterator``). You can define abstract
+base classes using the ``abc.ABCMeta`` metaclass and the
+``abc.abstractmethod`` function decorator.
+
+.. code-block:: python
+
+ from abc import ABCMeta, abstractmethod
+ import typing
+
+ class A(metaclass=ABCMeta):
+ @abstractmethod
+ def foo(self, x: int) -> None: pass
+
+ @abstractmethod
+ def bar(self) -> str: pass
+
+ class B(A):
+ def foo(self, x: int) -> None: ...
+ def bar(self) -> str:
+ return 'x'
+
+ a = A() # Error: A is abstract
+ b = B() # OK
+
+Unlike most Python code, abstract base classes are likely to play a
+significant role in many complex mypy programs.
+
+A class can inherit any number of classes, both abstract and
+concrete. As with normal overrides, a dynamically typed method can
+implement a statically typed abstract method defined in an abstract
+base class.
+
+.. note::
+
+ There are also plans to support more Python-style "duck typing" in
+ the type system. The details are still open.
diff --git a/docs/source/command_line.rst b/docs/source/command_line.rst
new file mode 100644
index 0000000..5df9df2
--- /dev/null
+++ b/docs/source/command_line.rst
@@ -0,0 +1,484 @@
+.. _command-line:
+
+The mypy command line
+=====================
+
+This section documents many of mypy's command line flags. A quick
+summary of command line flags can always be printed using the ``-h``
+flag (or its long form ``--help``)::
+
+ $ mypy -h
+ usage: mypy [-h] [-v] [-V] [--python-version x.y] [--platform PLATFORM] [-2]
+ [--ignore-missing-imports]
+ [--follow-imports {normal,silent,skip,error}]
+ [--disallow-any {unimported, expr, unannotated, decorated, explicit, generics}]
+ [--disallow-untyped-calls] [--disallow-untyped-defs]
+ [--check-untyped-defs] [--disallow-subclassing-any]
+ [--warn-incomplete-stub] [--warn-redundant-casts]
+ [--no-warn-no-return] [--warn-return-any] [--warn-unused-ignores]
+ [--show-error-context] [--no-implicit-optional] [-i]
+ [--quick-and-dirty] [--cache-dir DIR] [--skip-version-check]
+ [--strict-optional]
+ [--strict-optional-whitelist [GLOB [GLOB ...]]]
+ [--junit-xml JUNIT_XML] [--pdb] [--show-traceback] [--stats]
+ [--inferstats] [--custom-typing MODULE]
+ [--custom-typeshed-dir DIR] [--scripts-are-modules]
+ [--config-file CONFIG_FILE] [--show-column-numbers]
+ [--find-occurrences CLASS.MEMBER] [--strict]
+ [--shadow-file SOURCE_FILE SHADOW_FILE] [--any-exprs-report DIR]
+ [--cobertura-xml-report DIR] [--html-report DIR]
+ [--linecount-report DIR] [--linecoverage-report DIR]
+ [--memory-xml-report DIR] [--old-html-report DIR]
+ [--txt-report DIR] [--xml-report DIR] [--xslt-html-report DIR]
+ [--xslt-txt-report DIR] [-m MODULE] [-c PROGRAM_TEXT] [-p PACKAGE]
+ [files [files ...]]
+
+ (etc., too long to show everything here)
+
+Specifying files and directories to be checked
+**********************************************
+
+You've already seen ``mypy program.py`` as a way to type check the
+file ``program.py``. More generally you can pass any number of files
+and directories on the command line and they will all be type checked
+together.
+
+- Files ending in ``.py`` (and stub files ending in ``.pyi``) are
+ checked as Python modules.
+
+- Files not ending in ``.py`` or ``.pyi`` are assumed to be Python
+ scripts and checked as such.
+
+- Directories representing Python packages (i.e. containing a
+ ``__init__.py[i]`` file) are checked as Python packages; all
+ submodules and subpackages will be checked (subpackages must
+ themselves have a ``__init__.py[i]`` file).
+
+- Directories that don't represent Python packages (i.e. not directly
+ containing an ``__init__.py[i]`` file) are checked as follows:
+
+ - All ``*.py[i]`` files contained directly therein are checked as
+ toplevel Python modules;
+
+ - All packages contained directly therein (i.e. immediate
+ subdirectories with an ``__init__.py[i]`` file) are checked as
+ toplevel Python packages.
+
+One more thing about checking modules and packages: if the directory
+*containing* a module or package specified on the command line has an
+``__init__.py[i]`` file, mypy assigns these an absolute module name by
+crawling up the path until no ``__init__.py[i]`` file is found. For
+example, suppose we run the command ``mypy foo/bar/baz.py`` where
+``foo/bar/__init__.py`` exists but ``foo/__init__.py`` does not. Then
+the module name assumed is ``bar.baz`` and the directory ``foo`` is
+added to mypy's module search path. On the other hand, if
+``foo/bar/__init__.py`` did not exist, ``foo/bar`` would be added to
+the module search path instead, and the module name assumed is just
+``baz``.
+
+If a script (a file not ending in ``.py[i]``) is processed, the module
+name assumed is always ``__main__`` (matching the behavior of the
+Python interpreter).
+
+Other ways of specifying code to be checked
+*******************************************
+
+The flag ``-m`` (long form: ``--module``) lets you specify a module
+name to be found using the default module search path. The module
+name may contain dots. For example::
+
+ $ mypy -m html.parser
+
+will type check the module ``html.parser`` (this happens to be a
+library stub).
+
+The flag ``-p`` (long form: ``--package``) is similar to ``-m`` but
+you give it a package name and it will type check all submodules and
+subpackages (recursively) of that package. (If you pass a package
+name to ``-m`` it will just type check the package's ``__init__.py``
+and anything imported from there.) For example::
+
+ $ mypy -p html
+
+will type check the entire ``html`` package (of library stubs).
+
+Finally the flag ``-c`` (long form: ``--command``) will take a string
+from the command line and type check it as a small program. For
+example::
+
+ $ mypy -c 'x = [1, 2]; print(x())'
+
+will type check that little program (and complain that ``List[int]``
+is not callable).
+
+Reading a list of files from a file
+***********************************
+
+Finally, any command-line argument starting with ``@`` reads additional
+command-line arguments from the file following the ``@`` character.
+This is primarily useful if you have a file containing a list of files
+that you want to be type-checked: instead of using shell syntax like::
+
+ mypy $(cat file_of_files)
+
+you can use this instead::
+
+ mypy @file_of_files
+
+Such a file can also contain other flags, but a preferred way of
+reading flags (not files) from a file is to use a
+:ref:`configuration file <config-file>`.
+
+
+.. _finding-imports:
+
+How imports are found
+*********************
+
+When mypy encounters an `import` statement it tries to find the module
+on the file system, similar to the way Python finds it.
+However, there are some differences.
+
+First, mypy has its own search path.
+This is computed from the following items:
+
+- The ``MYPYPATH`` environment variable
+ (a colon-separated list of directories).
+- The directories containing the sources given on the command line
+ (see below).
+- The relevant directories of the
+ `typeshed <https://github.com/python/typeshed>`_ repo.
+
+For sources given on the command line, the path is adjusted by crawling
+up from the given file or package to the nearest directory that does not
+contain an ``__init__.py`` or ``__init__.pyi`` file.
+
+Second, mypy searches for stub files in addition to regular Python files
+and packages.
+The rules for searching a module ``foo`` are as follows:
+
+- The search looks in each of the directories in the search path
+ (see above) until a match is found.
+- If a package named ``foo`` is found (i.e. a directory
+ ``foo`` containing an ``__init__.py`` or ``__init__.pyi`` file)
+ that's a match.
+- If a stub file named ``foo.pyi`` is found, that's a match.
+- If a Python module named ``foo.py`` is found, that's a match.
+
+These matches are tried in order, so that if multiple matches are found
+in the same directory on the search path
+(e.g. a package and a Python file, or a stub file and a Python file)
+the first one in the above list wins.
+
+In particular, if a Python file and a stub file are both present in the
+same directory on the search path, only the stub file is used.
+(However, if the files are in different directories, the one found
+in the earlier directory is used.)
+
+NOTE: These rules are relevant to the following section too:
+the ``--follow-imports`` flag described below is applied _after_ the
+above algorithm has determined which package, stub or module to use.
+
+.. _follow-imports:
+
+Following imports or not?
+*************************
+
+When you're first attacking a large existing codebase with mypy, you
+may only want to check selected files. For example, you may only want
+to check those files to which you have already added annotations.
+This is easily accomplished using a shell pipeline like this::
+
+ mypy $(find . -name \*.py | xargs grep -l '# type:')
+
+(While there are many improvements possible to make this example more
+robust, this is not the place for a tutorial in shell programming.)
+
+However, by default mypy doggedly tries to :ref:`follow imports
+<finding-imports>`. This may cause several types of problems that you
+may want to silence during your initial conquest:
+
+- Your code may import library modules for which no stub files exist
+ yet. This can cause a lot of errors like the following::
+
+ main.py:1: error: No library stub file for standard library module 'antigravity'
+ main.py:2: error: No library stub file for module 'flask'
+ main.py:3: error: Cannot find module named 'sir_not_appearing_in_this_film'
+
+ If you see only a few of these you may be able to silence them by
+ putting ``# type: ignore`` on the respective ``import`` statements,
+ but it's usually easier to silence all such errors by using
+ :ref:`--ignore-missing-imports <ignore-missing-imports>`.
+
+- Your project's directory structure may hinder mypy in finding
+ certain modules that are part of your project, e.g. modules hidden
+ away in a subdirectory that's not a package. You can usually deal
+ with this by setting the ``MYPYPATH`` variable (see
+ :ref:`finding-imports`).
+
+- When following imports mypy may find a module that's part of your
+ project but which you haven't annotated yet, mypy may report errors
+ for the top level code in that module (where the top level includes
+ class bodies and function/method default values). Here the
+ ``--follow-imports`` flag comes in handy.
+
+The ``--follow-imports`` flag takes a mandatory string value that can
+take one of four values. It only applies to modules for which a
+``.py`` file is found (but no corresponding ``.pyi`` stub file) and
+that are not given on the command line. Passing a package or
+directory on the command line implies all modules in that package or
+directory. The four possible values are:
+
+- ``normal`` (the default) follow imports normally and type check all
+ top level code (as well as the bodies of all functions and methods
+ with at least one type annotation in the signature).
+
+- ``silent`` follow imports normally and even "type check" them
+ normally, but *suppress any error messages*. This is typically the
+ best option for a new codebase.
+
+- ``skip`` *don't* follow imports, silently replacing the module (and
+ everything imported *from* it) with an object of type ``Any``.
+ (This option used to be known as ``--silent-imports`` and while it
+ is very powerful it can also cause hard-to-debug errors, hence the
+ recommendation of using ``silent`` instead.)
+
+- ``error`` the same behavior as ``skip`` but not quite as silent --
+ it flags the import as an error, like this::
+
+ main.py:1: note: Import of 'submodule' ignored
+ main.py:1: note: (Using --follow-imports=error, module not passed on command line)
+
+
+Additional command line flags
+*****************************
+
+Here are some more useful flags:
+
+.. _ignore-missing-imports:
+
+- ``--ignore-missing-imports`` suppresses error messages about imports
+ that cannot be resolved (see :ref:`follow-imports` for some examples).
+
+- ``--strict-optional`` enables experimental strict checking of ``Optional[...]``
+ types and ``None`` values. Without this option, mypy doesn't generally check the
+ use of ``None`` values -- they are valid everywhere. See :ref:`strict_optional` for
+ more about this feature.
+
+- ``--strict-optional-whitelist`` attempts to suppress strict Optional-related
+ errors in non-whitelisted files. Takes an arbitrary number of globs as the
+ whitelist. This option is intended to be used to incrementally roll out
+ ``--strict-optional`` to a large codebase that already has mypy annotations.
+ However, this flag comes with some significant caveats. It does not suppress
+ all errors caused by turning on ``--strict-optional``, only most of them, so
+ there may still be a bit of upfront work to be done before it can be used in
+ CI. It will also suppress some errors that would be caught in a
+ non-strict-Optional run. Therefore, when using this flag, you should also
+ re-check your code without ``--strict-optional`` to ensure new type errors
+ are not introduced.
+
+.. _disallow-any:
+
+- ``--disallow-any`` disallows various types of ``Any`` in a module.
+ The option takes a comma-separated list of the following values:
+ ``unimported``, ``unannotated``, ``expr``, ``decorated``, ``explicit``,
+ ``generics``.
+
+ ``unimported`` disallows usage of types that come from unfollowed imports
+ (such types become aliases for ``Any``). Unfollowed imports occur either
+ when the imported module does not exist or when ``--follow-imports=skip``
+ is set.
+
+ ``unannotated`` disallows function definitions that are not fully
+ typed (i.e. that are missing an explicit type annotation for any
+ of the parameters or the return type). ``unannotated`` option is
+ interchangeable with ``--disallow-untyped-defs``.
+
+ ``expr`` disallows all expressions in the module that have type ``Any``.
+ If an expression of type ``Any`` appears anywhere in the module
+ mypy will output an error unless the expression is immediately
+ used as an argument to ``cast`` or assigned to a variable with an
+ explicit type annotation. In addition, declaring a variable of type ``Any``
+ or casting to type ``Any`` is not allowed. Note that calling functions
+ that take parameters of type ``Any`` is still allowed.
+
+ ``decorated`` disallows functions that have ``Any`` in their signature
+ after decorator transformation.
+
+ ``explicit`` disallows explicit ``Any`` in type positions such as type
+ annotations and generic type parameters.
+
+ ``generics`` disallows usage of generic types that do not specify explicit
+ type parameters. Moreover, built-in collections (such as ``list`` and
+ ``dict``) become disallowed as you should use their aliases from the typing
+ module (such as ``List[int]`` and ``Dict[str, str]``).
+
+- ``--disallow-untyped-defs`` reports an error whenever it encounters
+ a function definition without type annotations.
+
+- ``--check-untyped-defs`` is less severe than the previous option --
+ it type checks the body of every function, regardless of whether it
+ has type annotations. (By default the bodies of functions without
+ annotations are not type checked.) It will assume all arguments
+ have type ``Any`` and always infer ``Any`` as the return type.
+
+- ``--disallow-untyped-calls`` reports an error whenever a function
+ with type annotations calls a function defined without annotations.
+
+.. _disallow-subclassing-any:
+
+- ``--disallow-subclassing-any`` reports an error whenever a class
+ subclasses a value of type ``Any``. This may occur when the base
+ class is imported from a module that doesn't exist (when using
+ :ref:`--ignore-missing-imports <ignore-missing-imports>`) or is
+ ignored due to :ref:`--follow-imports=skip <follow-imports>` or a
+ ``# type: ignore`` comment on the ``import`` statement. Since the
+ module is silenced, the imported class is given a type of ``Any``.
+ By default mypy will assume that the subclass correctly inherited
+ the base class even though that may not actually be the case. This
+ flag makes mypy raise an error instead.
+
+.. _incremental:
+
+- ``--incremental`` is an experimental option that enables a module
+ cache. When enabled, mypy caches results from previous runs
+ to speed up type checking. Incremental mode can help when most parts
+ of your program haven't changed since the previous mypy run. A
+ companion flag is ``--cache-dir DIR``, which specifies where the
+ cache files are written. By default this is ``.mypy_cache`` in the
+ current directory. While the cache is only read in incremental
+ mode, it is written even in non-incremental mode, in order to "warm"
+ the cache. To disable writing the cache, use
+ ``--cache-dir=/dev/null`` (UNIX) or ``--cache-dir=nul`` (Windows).
+ Cache files belonging to a different mypy version are ignored.
+
+.. _quick-mode:
+
+- ``--quick-and-dirty`` is an experimental, unsafe variant of
+ :ref:`incremental mode <incremental>`. Quick mode is faster than
+ regular incremental mode, because it only re-checks modules that
+ were modified since their cache file was last written (regular
+ incremental mode also re-checks all modules that depend on one or
+ more modules that were re-checked). Quick mode is unsafe because it
+ may miss problems caused by a change in a dependency. Quick mode
+ updates the cache, but regular incremental mode ignores cache files
+ written by quick mode.
+
+- ``--python-version X.Y`` will make mypy typecheck your code as if it were
+ run under Python version X.Y. Without this option, mypy will default to using
+ whatever version of Python is running mypy. Note that the ``-2`` and
+ ``--py2`` flags are aliases for ``--python-version 2.7``. See
+ :ref:`version_and_platform_checks` for more about this feature.
+
+- ``--platform PLATFORM`` will make mypy typecheck your code as if it were
+ run under the the given operating system. Without this option, mypy will
+ default to using whatever operating system you are currently using. See
+ :ref:`version_and_platform_checks` for more about this feature.
+
+- ``--show-column-numbers`` will add column offsets to error messages,
+ for example, the following indicates an error in line 12, column 9
+ (note that column offsets are 0-based):
+
+ .. code-block:: python
+
+ main.py:12:9: error: Unsupported operand types for / ("int" and "str")
+
+- ``--scripts-are-modules`` will give command line arguments that
+ appear to be scripts (i.e. files whose name does not end in ``.py``)
+ a module name derived from the script name rather than the fixed
+ name ``__main__``. This allows checking more than one script in a
+ single mypy invocation. (The default ``__main__`` is technically
+ more correct, but if you have many scripts that import a large
+ package, the behavior enabled by this flag is often more
+ convenient.)
+
+- ``--custom-typeshed-dir DIR`` specifies the directory where mypy looks for
+ typeshed stubs, instead of the typeshed that ships with mypy. This is
+ primarily intended to make it easier to test typeshed changes before
+ submitting them upstream, but also allows you to use a forked version of
+ typeshed.
+
+.. _config-file-flag:
+
+- ``--config-file CONFIG_FILE`` causes configuration settings to be
+ read from the given file. By default settings are read from ``mypy.ini``
+ or ``setup.cfg`` in the current directory. Settings override mypy's
+ built-in defaults and command line flags can override settings.
+ See :ref:`config-file` for the syntax of configuration files.
+
+- ``--junit-xml JUNIT_XML`` will make mypy generate a JUnit XML test
+ result document with type checking results. This can make it easier
+ to integrate mypy with continuous integration (CI) tools.
+
+- ``--find-occurrences CLASS.MEMBER`` will make mypy print out all
+ usages of a class member based on static type information. This
+ feature is experimental.
+
+- ``--cobertura-xml-report DIR`` causes mypy to generate a Cobertura
+ XML type checking coverage report.
+
+- ``--warn-no-return`` causes mypy to generate errors for missing return
+ statements on some execution paths. Mypy doesn't generate these errors
+ for functions with ``None`` or ``Any`` return types. Mypy
+ also currently ignores functions with an empty body or a body that is
+ just ellipsis (``...``), since these can be valid as abstract methods.
+ This option is on by default.
+
+- ``--warn-return-any`` causes mypy to generate a warning when returning a value
+ with type ``Any`` from a function declared with a non- ``Any`` return type.
+
+- ``--strict`` mode enables all optional error checking flags. You can see the
+ list of flags enabled by strict mode in the full ``mypy -h`` output.
+
+.. _shadow-file:
+
+- ``--shadow-file SOURCE_FILE SHADOW_FILE`` makes mypy typecheck SHADOW_FILE in
+ place of SOURCE_FILE. Primarily intended for tooling. Allows tooling to
+ make transformations to a file before type checking without having to change
+ the file in-place. (For example, tooling could use this to display the type
+ of an expression by wrapping it with a call to reveal_type in the shadow
+ file and then parsing the output.)
+
+.. _no-implicit-optional:
+
+- ``--no-implicit-optional`` causes mypy to stop treating arguments
+ with a ``None`` default value as having an implicit ``Optional[...]``
+ type.
+
+For the remaining flags you can read the full ``mypy -h`` output.
+
+.. note::
+
+ Command line flags are liable to change between releases.
+
+.. _integrating-mypy:
+
+Integrating mypy into another Python application
+************************************************
+
+It is possible to integrate mypy into another Python 3 application by
+importing ``mypy.api`` and calling the ``run`` function with a parameter of type ``List[str]``, containing
+what normally would have been the command line arguments to mypy.
+
+Function ``run`` returns a ``Tuple[str, str, int]``, namely
+``(<normal_report>, <error_report>, <exit_status>)``, in which ``<normal_report>``
+is what mypy normally writes to ``sys.stdout``, ``<error_report>`` is what mypy
+normally writes to ``sys.stderr`` and ``exit_status`` is the exit status mypy normally
+returns to the operating system.
+
+A trivial example of using the api is the following::
+
+ import sys
+ from mypy import api
+
+ result = api.run(sys.argv[1:])
+
+ if result[0]:
+ print('\nType checking report:\n')
+ print(result[0]) # stdout
+
+ if result[1]:
+ print('\nError report:\n')
+ print(result[1]) # stderr
+
+ print ('\nExit status:', result[2])
diff --git a/docs/source/common_issues.rst b/docs/source/common_issues.rst
new file mode 100644
index 0000000..0c8b500
--- /dev/null
+++ b/docs/source/common_issues.rst
@@ -0,0 +1,432 @@
+.. _common_issues:
+
+Common issues
+=============
+
+This section has examples of cases when you need to update your code
+to use static typing, and ideas for working around issues if mypy
+doesn't work as expected. Statically typed code is often identical to
+normal Python code, but sometimes you need to do things slightly
+differently.
+
+Can't install mypy using pip
+----------------------------
+
+If installation fails, you've probably hit one of these issues:
+
+* Mypy needs Python 3.3 or later to run.
+* You may have to run pip like this:
+ ``python3 -m pip install mypy``.
+
+.. _annotations_needed:
+
+No errors reported for obviously wrong code
+-------------------------------------------
+
+There are several common reasons why obviously wrong code is not
+flagged as an error.
+
+- **The function containing the error is not annotated.** Functions that
+ do not have any annotations (neither for any argument nor for the
+ return type) are not type-checked, and even the most blatant type
+ errors (e.g. ``2 + 'a'``) pass silently. The solution is to add
+ annotations.
+
+ Example:
+
+ .. code-block:: python
+
+ def foo(a):
+ return '(' + a.split() + ')' # No error!
+
+ This gives no error even though ``a.split()`` is "obviously" a list
+ (the author probably meant ``a.strip()``). The error is reported
+ once you add annotations:
+
+ .. code-block:: python
+
+ def foo(a: str) -> str:
+ return '(' + a.split() + ')'
+ # error: Unsupported operand types for + ("str" and List[str])
+
+ If you don't know what types to add, you can use ``Any``, but beware:
+
+- **One of the values involved has type ``Any``.** Extending the above
+ example, if we were to leave out the annotation for ``a``, we'd get
+ no error:
+
+ .. code-block:: python
+
+ def foo(a) -> str:
+ return '(' + a.split() + ')' # No error!
+
+ The reason is that if the type of ``a`` is unknown, the type of
+ ``a.split()`` is also unknown, so it is inferred as having type
+ ``Any``, and it is no error to add a string to an ``Any``.
+
+ If you're having trouble debugging such situations,
+ :ref:`reveal_type() <reveal-type>` might come in handy.
+
+ Note that sometimes library stubs have imprecise type information,
+ e.g. the ``pow()`` builtin returns ``Any`` (see `typeshed issue 285
+ <https://github.com/python/typeshed/issues/285>`_ for the reason).
+
+- **Some imports may be silently ignored**. Another source of
+ unexpected ``Any`` values are the :ref:`"--ignore-missing-imports"
+ <ignore-missing-imports>` and :ref:`"--follow-imports=skip"
+ <follow-imports>` flags. When you use ``--ignore-missing-imports``,
+ any imported module that cannot be found is silently replaced with
+ ``Any``. When using ``--follow-imports=skip`` the same is true for
+ modules for which a ``.py`` file is found but that are not specified
+ on the command line. (If a ``.pyi`` stub is found it is always
+ processed normally, regardless of the value of
+ ``--follow-imports``.) To help debug the former situation (no
+ module found at all) leave out ``--ignore-missing-imports``; to get
+ clarity about the latter use ``--follow-imports=error``. You can
+ read up about these and other useful flags in :ref:`command-line`.
+
+.. _silencing_checker:
+
+Spurious errors and locally silencing the checker
+-------------------------------------------------
+
+You can use a ``# type: ignore`` comment to silence the type checker
+on a particular line. For example, let's say our code is using
+the C extension module ``frobnicate``, and there's no stub available.
+Mypy will complain about this, as it has no information about the
+module:
+
+.. code-block:: python
+
+ import frobnicate # Error: No module "frobnicate"
+ frobnicate.start()
+
+You can add a ``# type: ignore`` comment to tell mypy to ignore this
+error:
+
+.. code-block:: python
+
+ import frobnicate # type: ignore
+ frobnicate.start() # Okay!
+
+The second line is now fine, since the ignore comment causes the name
+``frobnicate`` to get an implicit ``Any`` type.
+
+.. note::
+
+ The ``# type: ignore`` comment will only assign the implicit ``Any``
+ type if mypy cannot find information about that particular module. So,
+ if we did have a stub available for ``frobnicate`` then mypy would
+ ignore the ``# type: ignore`` comment and typecheck the stub as usual.
+
+Types of empty collections
+--------------------------
+
+You often need to specify the type when you assign an empty list or
+dict to a new variable, as mentioned earlier:
+
+.. code-block:: python
+
+ a = [] # type: List[int]
+
+Without the annotation mypy can't always figure out the
+precise type of ``a``.
+
+You can use a simple empty list literal in a dynamically typed function (as the
+type of ``a`` would be implicitly ``Any`` and need not be inferred), if type
+of the variable has been declared or inferred before, or if you perform a simple
+modification operation in the same scope (such as ``append`` for a list):
+
+.. code-block:: python
+
+ a = [] # Okay because followed by append, inferred type List[int]
+ for i in range(n):
+ a.append(i * i)
+
+However, in more complex cases an explicit type annotation can be
+required (mypy will tell you this). Often the annotation can
+make your code easier to understand, so it doesn't only help mypy but
+everybody who is reading the code!
+
+Redefinitions with incompatible types
+-------------------------------------
+
+Each name within a function only has a single 'declared' type. You can
+reuse for loop indices etc., but if you want to use a variable with
+multiple types within a single function, you may need to declare it
+with the ``Any`` type.
+
+.. code-block:: python
+
+ def f() -> None:
+ n = 1
+ ...
+ n = 'x' # Type error: n has type int
+
+.. note::
+
+ This limitation could be lifted in a future mypy
+ release.
+
+Note that you can redefine a variable with a more *precise* or a more
+concrete type. For example, you can redefine a sequence (which does
+not support ``sort()``) as a list and sort it in-place:
+
+.. code-block:: python
+
+ def f(x: Sequence[int]) -> None:
+ # Type of x is Sequence[int] here; we don't know the concrete type.
+ x = list(x)
+ # Type of x is List[int] here.
+ x.sort() # Okay!
+
+.. _variance:
+
+Invariance vs covariance
+------------------------
+
+Most mutable generic collections are invariant, and mypy considers all
+user-defined generic classes invariant by default
+(see :ref:`variance-of-generics` for motivation). This could lead to some
+unexpected errors when combined with type inference. For example:
+
+.. code-block:: python
+
+ class A: ...
+ class B(A): ...
+
+ lst = [A(), A()] # Inferred type is List[A]
+ new_lst = [B(), B()] # inferred type is List[B]
+ lst = new_lst # mypy will complain about this, because List is invariant
+
+Possible strategies in such situations are:
+
+* Use an explicit type annotation:
+
+ .. code-block:: python
+
+ new_lst: List[A] = [B(), B()]
+ lst = new_lst # OK
+
+* Make a copy of the right hand side:
+
+ .. code-block:: python
+
+ lst = list(new_lst) # Also OK
+
+* Use immutable collections as annotations whenever possible:
+
+ .. code-block:: python
+
+ def f_bad(x: List[A]) -> A:
+ return x[0]
+ f_bad(new_lst) # Fails
+
+ def f_good(x: Sequence[A]) -> A:
+ return x[0]
+ f_good(new_lst) # OK
+
+Declaring a supertype as variable type
+--------------------------------------
+
+Sometimes the inferred type is a subtype (subclass) of the desired
+type. The type inference uses the first assignment to infer the type
+of a name (assume here that ``Shape`` is the base class of both
+``Circle`` and ``Triangle``):
+
+.. code-block:: python
+
+ shape = Circle() # Infer shape to be Circle
+ ...
+ shape = Triangle() # Type error: Triangle is not a Circle
+
+You can just give an explicit type for the variable in cases such the
+above example:
+
+.. code-block:: python
+
+ shape = Circle() # type: Shape # The variable s can be any Shape,
+ # not just Circle
+ ...
+ shape = Triangle() # OK
+
+Complex type tests
+------------------
+
+Mypy can usually infer the types correctly when using ``isinstance()``
+type tests, but for other kinds of checks you may need to add an
+explicit type cast:
+
+.. code-block:: python
+
+ def f(o: object) -> None:
+ if type(o) is int:
+ o = cast(int, o)
+ g(o + 1) # This would be an error without the cast
+ ...
+ else:
+ ...
+
+.. note::
+
+ Note that the ``object`` type used in the above example is similar
+ to ``Object`` in Java: it only supports operations defined for *all*
+ objects, such as equality and ``isinstance()``. The type ``Any``,
+ in contrast, supports all operations, even if they may fail at
+ runtime. The cast above would have been unnecessary if the type of
+ ``o`` was ``Any``.
+
+Mypy can't infer the type of ``o`` after the ``type()`` check
+because it only knows about ``isinstance()`` (and the latter is better
+style anyway). We can write the above code without a cast by using
+``isinstance()``:
+
+.. code-block:: python
+
+ def f(o: object) -> None:
+ if isinstance(o, int): # Mypy understands isinstance checks
+ g(o + 1) # Okay; type of o is inferred as int here
+ ...
+
+Type inference in mypy is designed to work well in common cases, to be
+predictable and to let the type checker give useful error
+messages. More powerful type inference strategies often have complex
+and difficult-to-predict failure modes and could result in very
+confusing error messages. The tradeoff is that you as a programmer
+sometimes have to give the type checker a little help.
+
+.. _version_and_platform_checks:
+
+Python version and system platform checks
+-----------------------------------------
+
+Mypy supports the ability to perform Python version checks and platform
+checks (e.g. Windows vs Posix), ignoring code paths that won't be run on
+the targeted Python version or platform. This allows you to more effectively
+typecheck code that supports multiple versions of Python or multiple operating
+systems.
+
+More specifically, mypy will understand the use of ``sys.version_info`` and
+``sys.platform`` checks within ``if/elif/else`` statements. For example:
+
+.. code-block:: python
+
+ import sys
+
+ # Distinguishing between different versions of Python:
+ if sys.version_info >= (3, 5):
+ # Python 3.5+ specific definitions and imports
+ elif sys.version_info[0] >= 3:
+ # Python 3 specific definitions and imports
+ else:
+ # Python 2 specific definitions and imports
+
+ # Distinguishing between different operating systems:
+ if sys.platform.startswith("linux"):
+ # Linux-specific code
+ elif sys.platform == "darwin":
+ # Mac-specific code
+ elif sys.platform == "win32":
+ # Windows-specific code
+ else:
+ # Other systems
+
+.. note::
+
+ Mypy currently does not support more complex checks, and does not assign
+ any special meaning when assigning a ``sys.version_info`` or ``sys.platform``
+ check to a variable. This may change in future versions of mypy.
+
+By default, mypy will use your current version of Python and your current
+operating system as default values for ``sys.version_info`` and
+``sys.platform``.
+
+To target a different Python version, use the ``--python-version X.Y`` flag.
+For example, to verify your code typechecks if were run using Python 2, pass
+in ``--python-version 2.7`` from the command line. Note that you do not need
+to have Python 2.7 installed to perform this check.
+
+To target a different operating system, use the ``--platform PLATFORM`` flag.
+For example, to verify your code typechecks if it were run in Windows, pass
+in ``--platform win32``. See the documentation for
+`sys.platform <https://docs.python.org/3/library/sys.html#sys.platform>`_
+for examples of valid platform parameters.
+
+.. _reveal-type:
+
+Displaying the type of an expression
+------------------------------------
+
+You can use ``reveal_type(expr)`` to ask mypy to display the inferred
+static type of an expression. This can be useful when you don't quite
+understand how mypy handles a particular piece of code. Example:
+
+.. code-block:: python
+
+ reveal_type((1, 'hello')) # Revealed type is 'Tuple[builtins.int, builtins.str]'
+
+.. note::
+
+ ``reveal_type`` is only understood by mypy and doesn't exist
+ in Python, if you try to run your program. You'll have to remove
+ any ``reveal_type`` calls before you can run your code.
+ ``reveal_type`` is always available and you don't need to import it.
+
+.. _import-cycles:
+
+Import cycles
+-------------
+
+An import cycle occurs where module A imports module B and module B
+imports module A (perhaps indirectly, e.g. ``A -> B -> C -> A``).
+Sometimes in order to add type annotations you have to add extra
+imports to a module and those imports cause cycles that didn't exist
+before. If those cycles become a problem when running your program,
+there's a trick: if the import is only needed for type annotations in
+forward references (string literals) or comments, you can write the
+imports inside ``if TYPE_CHECKING:`` so that they are not executed at runtime.
+Example:
+
+File ``foo.py``:
+
+.. code-block:: python
+
+ from typing import List, TYPE_CHECKING
+
+ if TYPE_CHECKING:
+ import bar
+
+ def listify(arg: 'bar.BarClass') -> 'List[bar.BarClass]':
+ return [arg]
+
+File ``bar.py``:
+
+.. code-block:: python
+
+ from typing import List
+ from foo import listify
+
+ class BarClass:
+ def listifyme(self) -> 'List[BarClass]':
+ return listify(self)
+
+.. note::
+
+ The ``TYPE_CHECKING`` constant defined by the ``typing`` module
+ is ``False`` at runtime but ``True`` while type checking.
+
+Python 3.5.1 doesn't have ``typing.TYPE_CHECKING``. An alternative is
+to define a constant named ``MYPY`` that has the value ``False``
+at runtime. Mypy considers it to be ``True`` when type checking.
+Here's the above example modified to use ``MYPY``:
+
+.. code-block:: python
+
+ from typing import List
+
+ MYPY = False
+ if MYPY:
+ import bar
+
+ def listify(arg: 'bar.BarClass') -> 'List[bar.BarClass]':
+ return [arg]
diff --git a/docs/source/conf.py b/docs/source/conf.py
new file mode 100644
index 0000000..cf64842
--- /dev/null
+++ b/docs/source/conf.py
@@ -0,0 +1,268 @@
+# -*- coding: utf-8 -*-
+#
+# Mypy documentation build configuration file, created by
+# sphinx-quickstart on Sun Sep 14 19:50:35 2014.
+#
+# This file is execfile()d with the current directory set to its
+# containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys
+import os
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+sys.path.insert(0, os.path.abspath('../..'))
+
+from mypy.version import __version__ as mypy_version
+
+# -- General configuration ------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = []
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'Mypy'
+copyright = u'2016, Jukka Lehtosalo'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+version = mypy_version.split('-')[0]
+# The full version, including alpha/beta/rc tags.
+release = mypy_version
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = []
+
+# The reST default role (used for this markup: `text`) to use for all
+# documents.
+#default_role = None
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+# If true, keep warnings as "system message" paragraphs in the built documents.
+#keep_warnings = False
+
+
+# -- Options for HTML output ----------------------------------------------
+
+# The theme to use for HTML and HTML Help pages. See the documentation for
+# a list of builtin themes.
+try:
+ import sphinx_rtd_theme
+except:
+ html_theme = 'default'
+else:
+ html_theme = 'sphinx_rtd_theme'
+ html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further. For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
+
+# The name for this set of Sphinx documents. If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar. Default is the same as html_title.
+#html_short_title = None
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+#html_static_path = ['_static']
+
+# Add any extra paths that contain custom files (such as robots.txt or
+# .htaccess) here, relative to this directory. These files are copied
+# directly to the root of the documentation.
+#html_extra_path = []
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+#html_sidebars = {}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it. The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'Mypydoc'
+
+
+# -- Options for LaTeX output ---------------------------------------------
+
+latex_elements = {
+# The paper size ('letterpaper' or 'a4paper').
+#'papersize': 'letterpaper',
+
+# The font size ('10pt', '11pt' or '12pt').
+#'pointsize': '10pt',
+
+# Additional stuff for the LaTeX preamble.
+#'preamble': '',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title,
+# author, documentclass [howto, manual, or own class]).
+latex_documents = [
+ ('index', 'Mypy.tex', u'Mypy Documentation',
+ u'Jukka', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output ---------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+ ('index', 'mypy', u'Mypy Documentation',
+ [u'Jukka Lehtosalo'], 1)
+]
+
+# If true, show URL addresses after external links.
+#man_show_urls = False
+
+
+# -- Options for Texinfo output -------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+# dir menu entry, description, category)
+texinfo_documents = [
+ ('index', 'Mypy', u'Mypy Documentation',
+ u'Jukka', 'Mypy', 'One line description of project.',
+ 'Miscellaneous'),
+]
+
+# Documents to append as an appendix to all manuals.
+#texinfo_appendices = []
+
+# If false, no module index is generated.
+#texinfo_domain_indices = True
+
+# How to display URL addresses: 'footnote', 'no', or 'inline'.
+#texinfo_show_urls = 'footnote'
+
+# If true, do not generate a @detailmenu in the "Top" node's menu.
+#texinfo_no_detailmenu = False
+
+rst_prolog = '.. |...| unicode:: U+2026 .. ellipsis\n'
diff --git a/docs/source/config_file.rst b/docs/source/config_file.rst
new file mode 100644
index 0000000..6a32414
--- /dev/null
+++ b/docs/source/config_file.rst
@@ -0,0 +1,210 @@
+.. _config-file:
+
+The mypy configuration file
+===========================
+
+Mypy supports reading configuration settings from a file. By default
+it uses the file ``mypy.ini`` (with fallback to ``setup.cfg``) in the
+current directory; the ``--config-file`` command-line flag can be used to
+read a different file instead (see :ref:`--config-file <config-file-flag>`).
+
+It is important to understand that there is no merging of configuration
+files, as it would lead to ambiguity. The ``--config-file`` flag
+has the highest precedence and must be correct; otherwise mypy will report
+an error and exit. Without command line option, mypy will look for defaults,
+but will use only one of them. The first one to read is ``mypy.ini``,
+and then ``setup.cfg``.
+
+Most flags correspond closely to :ref:`command-line flags
+<command-line>` but there are some differences in flag names and some
+flags may take a different value based on the module being processed.
+
+The configuration file format is the usual
+`ini file <https://docs.python.org/3.6/library/configparser.html>`_
+format. It should contain section names in square brackets and flag
+settings of the form `NAME = VALUE`. Comments start with ``#``
+characters.
+
+- A section named ``[mypy]`` must be present. This specifies
+ the global flags. The ``setup.cfg`` file is an exception to this.
+
+- Additional sections named ``[mypy-PATTERN1,PATTERN2,...]`` may be
+ present, where ``PATTERN1``, ``PATTERN2`` etc. are `fnmatch patterns
+ <https://docs.python.org/3.6/library/fnmatch.html>`_
+ separated by commas. These sections specify additional flags that
+ only apply to *modules* whose name matches at least one of the patterns.
+
+Global flags
+************
+
+The following global flags may only be set in the global section
+(``[mypy]``).
+
+- ``python_version`` (string) specifies the Python version used to
+ parse and check the target program. The format is ``DIGIT.DIGIT``
+ for example ``2.7``. The default is the version of the Python
+ interpreter used to run mypy.
+
+- ``platform`` (string) specifies the OS platform for the target
+ program, for example ``darwin`` or ``win32`` (meaning OS X or
+ Windows, respectively). The default is the current platform as
+ revealed by Python's ``sys.platform`` variable.
+
+- ``custom_typing_module`` (string) specifies the name of an
+ alternative module which is to be considered equivalent to the
+ ``typing`` module.
+
+- ``custom_typeshed_dir`` (string) specifies the name of an
+ alternative directory which is used to look for stubs instead of the
+ default ``typeshed`` directory.
+
+- ``mypy_path`` (string) specifies the paths to use, after trying the paths
+ from ``MYPYPATH`` environment variable. Useful if you'd like to keep stubs
+ in your repo, along with the config file.
+
+- ``warn_incomplete_stub`` (Boolean, default False) warns for missing
+ type annotation in typeshed. This is only relevant in combination
+ with ``check_untyped_defs``.
+
+- ``warn_redundant_casts`` (Boolean, default False) warns about
+ casting an expression to its inferred type.
+
+- ``warn_unused_ignores`` (Boolean, default False) warns about
+ unneeded ``# type: ignore`` comments.
+
+- ``strict_optional`` (Boolean, default False) enables experimental
+ strict Optional checks.
+
+- ``scripts_are_modules`` (Boolean, default False) makes script ``x``
+ become module ``x`` instead of ``__main__``. This is useful when
+ checking multiple scripts in a single run.
+
+- ``verbosity`` (integer, default 0) controls how much debug output
+ will be generated. Higher numbers are more verbose.
+
+- ``pdb`` (Boolean, default False) invokes pdb on fatal error.
+
+- ``show_traceback`` (Boolean, default False) shows traceback on fatal
+ error.
+
+- ``dump_type_stats`` (Boolean, default False) dumps stats about type
+ definitions.
+
+- ``dump_inference_stats`` (Boolean, default False) dumps stats about
+ type inference.
+
+- ``incremental`` (Boolean, default False) enables :ref:`incremental
+ mode <incremental>`.
+
+- ``cache_dir`` (string, default ``.mypy_cache``) stores module cache
+ info in the given folder in :ref:`incremental mode <incremental>`.
+ The cache is only read in incremental mode, but it is always written
+ unless the value is set to ``/dev/null`` (UNIX) or ``nul``
+ (Windows).
+
+- ``quick_and_dirty`` (Boolean, default False) enables :ref:`quick
+ mode <quick-mode>`.
+
+- ``show_error_context`` (Boolean, default False) shows
+ context notes before errors.
+
+- ``show_column_numbers`` (Boolean, default False) shows column numbers in
+ error messages.
+
+
+.. _per-module-flags:
+
+Per-module flags
+****************
+
+The following flags may vary per module. They may also be specified in
+the global section; the global section provides defaults which are
+overridden by the pattern sections matching the module name.
+
+.. note::
+
+ If multiple pattern sections match a module they are processed in
+ unspecified order.
+
+- ``follow_imports`` (string, default ``normal``) directs what to do
+ with imports when the imported module is found as a ``.py`` file and
+ not part of the files, modules and packages on the command line.
+ The four possible values are ``normal``, ``silent``, ``skip`` and
+ ``error``. For explanations see the discussion for the
+ :ref:`--follow-imports <follow-imports>` command line flag. Note
+ that if pattern matching is used, the pattern should match the name
+ of the _imported_ module, not the module containing the import
+ statement.
+
+- ``ignore_missing_imports`` (Boolean, default False) suppress error
+ messages about imports that cannot be resolved. Note that if
+ pattern matching is used, the pattern should match the name of the
+ _imported_ module, not the module containing the import statement.
+
+- ``silent_imports`` (Boolean, deprecated) equivalent to
+ ``follow_imports=skip`` plus ``ignore_missing_imports=True``.
+
+- ``almost_silent`` (Boolean, deprecated) equivalent to
+ ``follow_imports=skip``.
+
+- ``disallow_any`` (Comma-separated list, default empty) is an option to
+ disallow various types of ``Any`` in a module. The flag takes a
+ comma-separated list of the following arguments: ``unimported``,
+ ``unannotated``, ``expr``, ``decorated``, ``explicit``, ``generics``.
+ For explanations see the discussion for the :ref:`--disallow-any <disallow-any>` option.
+
+- ``disallow_untyped_calls`` (Boolean, default False) disallows
+ calling functions without type annotations from functions with type
+ annotations.
+
+- ``disallow_untyped_defs`` (Boolean, default False) disallows
+ defining functions without type annotations or with incomplete type
+ annotations.
+
+- ``check_untyped_defs`` (Boolean, default False) type-checks the
+ interior of functions without type annotations.
+
+- ``debug_cache`` (Boolean, default False) writes the incremental
+ cache JSON files using a more readable, but slower format.
+
+- ``show_none_errors`` (Boolean, default True) shows errors related
+ to strict ``None`` checking, if the global ``strict_optional`` flag
+ is enabled.
+
+- ``ignore_errors`` (Boolean, default False) ignores all non-fatal
+ errors.
+
+- ``warn_no_return`` (Boolean, default True) shows errors for
+ missing return statements on some execution paths.
+
+- ``warn_return_any`` (Boolean, default False) shows a warning when
+ returning a value with type ``Any`` from a function declared with a
+ non- ``Any`` return type.
+
+- ``strict_boolean`` (Boolean, default False) makes using non-boolean
+ expressions in conditions an error.
+
+- ``no_implicit_optional`` (Boolean, default false) changes the treatment of
+ arguments with a default value of None by not implicitly making their type Optional
+
+Example
+*******
+
+You might put this in your ``mypy.ini`` file at the root of your repo:
+
+.. code-block:: text
+
+ [mypy]
+ python_version = 2.7
+ [mypy-foo.*]
+ disallow_untyped_defs = True
+
+This automatically sets ``--python-version 2.7`` (a.k.a. ``--py2``)
+for all mypy runs in this tree, and also selectively turns on the
+``--disallow-untyped-defs`` flag for all modules in the ``foo``
+package. This issues an error for function definitions without
+type annotations in that subdirectory only.
+
+.. note::
+
+ Configuration flags are liable to change between releases.
diff --git a/docs/source/duck_type_compatibility.rst b/docs/source/duck_type_compatibility.rst
new file mode 100644
index 0000000..a128b69
--- /dev/null
+++ b/docs/source/duck_type_compatibility.rst
@@ -0,0 +1,40 @@
+Duck type compatibility
+-----------------------
+
+In Python, certain types are compatible even though they aren't subclasses of
+each other. For example, ``int`` objects are valid whenever ``float`` objects
+are expected. Mypy supports this idiom via *duck type compatibility*. As of
+now, this is only supported for a small set of built-in types:
+
+* ``int`` is duck type compatible with ``float`` and ``complex``.
+* ``float`` is duck type compatible with ``complex``.
+* In Python 2, ``str`` is duck type compatible with ``unicode``.
+
+.. note::
+
+ Mypy support for Python 2 is still work in progress.
+
+For example, mypy considers an ``int`` object to be valid whenever a
+``float`` object is expected. Thus code like this is nice and clean
+and also behaves as expected:
+
+.. code-block:: python
+
+ def degrees_to_radians(x: float) -> float:
+ return math.pi * degrees / 180
+
+ n = 90 # Inferred type 'int'
+ print(degrees_to_radians(n)) # Okay!
+
+.. note::
+
+ Note that in Python 2 a ``str`` object with non-ASCII characters is
+ often *not valid* when a unicode string is expected. The mypy type
+ system does not consider a string with non-ASCII values as a
+ separate type so some programs with this kind of error will
+ silently pass type checking. In Python 3 ``str`` and ``bytes`` are
+ separate, unrelated types and this kind of error is easy to
+ detect. This a good reason for preferring Python 3 over Python 2!
+
+ See :ref:`text-and-anystr` for details on how to enforce that a
+ value must be a unicode string in a cross-compatible way.
diff --git a/docs/source/dynamic_typing.rst b/docs/source/dynamic_typing.rst
new file mode 100644
index 0000000..ba76442
--- /dev/null
+++ b/docs/source/dynamic_typing.rst
@@ -0,0 +1,86 @@
+.. _dynamic_typing:
+
+
+Dynamically typed code
+======================
+
+As mentioned earlier, bodies of functions that don't have have any
+explicit types in their function annotation are dynamically typed
+(operations are checked at runtime). Code outside functions is
+statically typed by default, and types of variables are inferred. This
+does usually the right thing, but you can also make any variable
+dynamically typed by defining it explicitly with the type ``Any``:
+
+.. code-block:: python
+
+ from typing import Any
+
+ s = 1 # Statically typed (type int)
+ d = 1 # type: Any # Dynamically typed (type Any)
+ s = 'x' # Type check error
+ d = 'x' # OK
+
+Operations on Any values
+------------------------
+
+You can do anything using a value with type ``Any``, and type checker
+does not complain:
+
+.. code-block:: python
+
+ def f(x: Any) -> int:
+ # All of these are valid!
+ x.foobar(1, y=2)
+ print(x[3] + 'f')
+ if x:
+ x.z = x(2)
+ open(x).read()
+ return x
+
+Values derived from an ``Any`` value also often have the type ``Any``
+implicitly, as mypy can't infer a more precise result type. For
+example, if you get the attribute of an ``Any`` value or call a
+``Any`` value the result is ``Any``:
+
+.. code-block:: python
+
+ def f(x: Any) -> None:
+ y = x.foo() # y has type Any
+ y.bar() # Okay as well!
+
+``Any`` types may propagate through your program, making type checking
+less effective, unless you are careful.
+
+Any vs. object
+--------------
+
+The type ``object`` is another type that can have an instance of arbitrary
+type as a value. Unlike ``Any``, ``object`` is an ordinary static type (it
+is similar to ``Object`` in Java), and only operations valid for *all*
+types are accepted for ``object`` values. These are all valid:
+
+.. code-block:: python
+
+ def f(o: object) -> None:
+ if o:
+ print(o)
+ print(isinstance(o, int))
+ o = 2
+ o = 'foo'
+
+These are, however, flagged as errors, since not all objects support these
+operations:
+
+.. code-block:: python
+
+ def f(o: object) -> None:
+ o.foo() # Error!
+ o + 2 # Error!
+ open(o) # Error!
+ n = 1 # type: int
+ n = o # Error!
+
+You can use ``cast()`` (see chapter :ref:`casts`) or ``isinstance`` to
+go from a general type such as ``object`` to a more specific
+type (subtype) such as ``int``. ``cast()`` is not needed with
+dynamically typed values (values with type ``Any``).
diff --git a/docs/source/faq.rst b/docs/source/faq.rst
new file mode 100644
index 0000000..9fd73b4
--- /dev/null
+++ b/docs/source/faq.rst
@@ -0,0 +1,270 @@
+Frequently Asked Questions
+==========================
+
+Why have both dynamic and static typing?
+****************************************
+
+Dynamic typing can be flexible, powerful, convenient and easy. But
+it's not always the best approach; there are good reasons why many
+developers choose to use statically typed languages.
+
+Here are some potential benefits of mypy-style static typing:
+
+- Static typing can make programs easier to understand and
+ maintain. Type declarations can serve as machine-checked
+ documentation. This is important as code is typically read much more
+ often than modified, and this is especially important for large and
+ complex programs.
+
+- Static typing can help you find bugs earlier and with less testing
+ and debugging. Especially in large and complex projects this can be
+ a major time-saver.
+
+- Static typing can help you find difficult-to-find bugs before your
+ code goes into production. This can improve reliability and reduce
+ the number of security issues.
+
+- Static typing makes it practical to build very useful development
+ tools that can improve programming productivity or software quality,
+ including IDEs with precise and reliable code completion, static
+ analysis tools, etc.
+
+- You can get the benefits of both dynamic and static typing in a
+ single language. Dynamic typing can be perfect for a small project
+ or for writing the UI of your program, for example. As your program
+ grows, you can adapt tricky application logic to static typing to
+ help maintenance.
+
+See also the `front page <http://www.mypy-lang.org>`_ of the mypy web
+site.
+
+Would my project benefit from static typing?
+********************************************
+
+For many projects dynamic typing is perfectly fine (we think that
+Python is a great language). But sometimes your projects demand bigger
+guns, and that's when mypy may come in handy.
+
+If some of these ring true for your projects, mypy (and static typing)
+may be useful:
+
+- Your project is large or complex.
+
+- Your codebase must be maintained for a long time.
+
+- Multiple developers are working on the same code.
+
+- Running tests takes a lot of time or work (type checking may help
+ you find errors early in development, reducing the number of testing
+ iterations).
+
+- Some project members (devs or management) don't like dynamic typing,
+ but others prefer dynamic typing and Python syntax. Mypy could be a
+ solution that everybody finds easy to accept.
+
+- You want to future-proof your project even if currently none of the
+ above really apply.
+
+Can I use mypy to type check my existing Python code?
+*****************************************************
+
+It depends. Compatibility is pretty good, but some Python features are
+not yet implemented or fully supported. The ultimate goal is to make
+using mypy practical for most Python code. Code that uses complex
+introspection or metaprogramming may be impractical to type check, but
+it should still be possible to use static typing in other parts of a
+program.
+
+Will static typing make my programs run faster?
+***********************************************
+
+Mypy only does static type checking and it does not improve
+performance. It has a minimal performance impact. In the future, there
+could be other tools that can compile statically typed mypy code to C
+modules or to efficient JVM bytecode, for example, but this is outside
+the scope of the mypy project. It may also be possible to modify
+existing Python VMs to take advantage of static type information, but
+whether this is feasible is still unknown. This is nontrivial since
+the runtime types do not necessarily correspond to the static types.
+
+How do I type check my Python 2 code?
+*************************************
+
+You can use a `comment-based function annotation syntax
+<https://www.python.org/dev/peps/pep-0484/#suggested-syntax-for-python-2-7-and-straddling-code>`_
+and use the ``--py2`` command-line option to type check your Python 2 code.
+You'll also need to install ``typing`` for Python 2 via ``pip install typing``.
+
+Is mypy free?
+*************
+
+Yes. Mypy is free software, and it can also be used for commercial and
+proprietary projects. Mypy is available under the MIT license.
+
+Why not use structural subtyping?
+*********************************
+
+Mypy primarily uses `nominal subtyping
+<https://en.wikipedia.org/wiki/Nominative_type_system>`_ instead of
+`structural subtyping
+<https://en.wikipedia.org/wiki/Structural_type_system>`_. Some argue
+that structural subtyping is better suited for languages with duck
+typing such as Python.
+
+Here are some reasons why mypy uses nominal subtyping:
+
+1. It is easy to generate short and informative error messages when
+ using a nominal type system. This is especially important when
+ using type inference.
+
+2. Python supports basically nominal isinstance tests and they are
+ widely used in programs. It is not clear how to support isinstance
+ in a purely structural type system while remaining compatible with
+ Python idioms.
+
+3. Many programmers are already familiar with nominal subtyping and it
+ has been successfully used in languages such as Java, C++ and
+ C#. Only few languages use structural subtyping.
+
+However, structural subtyping can also be useful. Structural subtyping
+is a likely feature to be added to mypy in the future, even though we
+expect that most mypy programs will still primarily use nominal
+subtyping.
+
+I like Python and I have no need for static typing
+**************************************************
+
+That wasn't really a question, was it? Mypy is not aimed at replacing
+Python. The goal is to give more options for Python programmers, to
+make Python a more competitive alternative to other statically typed
+languages in large projects, to improve programmer productivity and to
+improve software quality.
+
+How are mypy programs different from normal Python?
+***************************************************
+
+Since you use a vanilla Python implementation to run mypy programs,
+mypy programs are also Python programs. The type checker may give
+warnings for some valid Python code, but the code is still always
+runnable. Also, some Python features and syntax are still not
+supported by mypy, but this is gradually improving.
+
+The obvious difference is the availability of static type
+checking. The section :ref:`common_issues` mentions some
+modifications to Python code that may be required to make code type
+check without errors. Also, your code must make attributes explicit and
+use a explicit protocol representation. For example, you may want to
+subclass an Abstract Base Class such as ``typing.Iterable``.
+
+Mypy will support modular, efficient type checking, and this seems to
+rule out type checking some language features, such as arbitrary
+runtime addition of methods. However, it is likely that many of these
+features will be supported in a restricted form (for example, runtime
+modification is only supported for classes or methods registered as
+dynamic or 'patchable').
+
+How is mypy different from PyPy?
+********************************
+
+*This answer relates to PyPy as a Python implementation. See also the answer related to RPython below.*
+
+Mypy and PyPy are orthogonal. Mypy does static type checking, i.e. it
+is basically a linter, but static typing has no runtime effect,
+whereas the PyPy is an Python implementation. You can use PyPy to run
+mypy programs.
+
+How is mypy different from Cython?
+**********************************
+
+`Cython <http://cython.org/>`_ is a variant of Python that supports
+compilation to CPython C modules. It can give major speedups to
+certain classes of programs compared to CPython, and it provides
+static typing (though this is different from mypy). Mypy differs in
+the following aspects, among others:
+
+- Cython is much more focused on performance than mypy. Mypy is only
+ about static type checking, and increasing performance is not a
+ direct goal.
+
+- The mypy syntax is arguably simpler and more "Pythonic" (no cdef/cpdef, etc.) for statically typed code.
+
+- The mypy syntax is compatible with Python. Mypy programs are normal
+ Python programs that can be run using any Python
+ implementation. Cython has many incompatible extensions to Python
+ syntax, and Cython programs generally cannot be run without first
+ compiling them to CPython extension modules via C. Cython also has a
+ pure Python mode, but it seems to support only a subset of Cython
+ functionality, and the syntax is quite verbose.
+
+- Mypy has a different set of type system features. For example, mypy
+ has genericity (parametric polymorphism), function types and
+ bidirectional type inference, which are not supported by
+ Cython. (Cython has fused types that are different but related to
+ mypy generics. Mypy also has a similar feature as an extension of
+ generics.)
+
+- The mypy type checker knows about the static types of many Python
+ stdlib modules and can effectively type check code that uses them.
+
+- Cython supports accessing C functions directly and many features are
+ defined in terms of translating them to C or C++. Mypy just uses
+ Python semantics, and mypy does not deal with accessing C library
+ functionality.
+
+How is mypy different from Nuitka?
+**********************************
+
+`Nuitka <http://nuitka.net/>`_ is a static compiler that can translate
+Python programs to C++. Nuitka integrates with the CPython
+runtime. Nuitka has additional future goals, such as using type
+inference and whole-program analysis to further speed up code. Here
+are some differences:
+
+- Nuitka is primarily focused on speeding up Python code. Mypy focuses
+ on static type checking and facilitating better tools.
+
+- Whole-program analysis tends to be slow and scale poorly to large or
+ complex programs. It is still unclear if Nuitka can solve these
+ issues. Mypy does not use whole-program analysis and will support
+ modular type checking (though this has not been implemented yet).
+
+How is mypy different from RPython or Shed Skin?
+************************************************
+
+`RPython <http://doc.pypy.org/en/latest/coding-guide.html>`_ and `Shed
+Skin <http://shed-skin.blogspot.co.uk/>`_ are basically statically
+typed subsets of Python. Mypy does the following important things
+differently:
+
+- RPython is primarily designed for implementing virtual machines;
+ mypy is a general-purpose tool.
+
+- Mypy supports both static and dynamic typing. Dynamically typed and
+ statically typed code can be freely mixed and can interact
+ seamlessly.
+
+- Mypy aims to support (in the future) fast and modular type
+ checking. Both RPython and Shed Skin use whole-program type
+ inference which is very slow, does not scale well to large programs
+ and often produces confusing error messages. Mypy can support
+ modularity since it only uses local type inference; static type
+ checking depends on having type annotations for functions
+ signatures.
+
+- Mypy will support introspection, dynamic loading of code and many
+ other dynamic language features (though using these may make static
+ typing less effective). RPython and Shed Skin only support a
+ restricted Python subset without several of these features.
+
+- Mypy supports user-defined generic types.
+
+Mypy is a cool project. Can I help?
+***********************************
+
+Any help is much appreciated! `Contact
+<http://www.mypy-lang.org/contact.html>`_ the developers if you would
+like to contribute. Any help related to development, design,
+publicity, documentation, testing, web site maintenance, financing,
+etc. can be helpful. You can learn a lot by contributing, and anybody
+can help, even beginners! However, some knowledge of compilers and/or
+type systems is essential if you want to work on mypy internals.
diff --git a/docs/source/function_overloading.rst b/docs/source/function_overloading.rst
new file mode 100644
index 0000000..43f365b
--- /dev/null
+++ b/docs/source/function_overloading.rst
@@ -0,0 +1,92 @@
+.. _function-overloading:
+
+Function Overloading
+====================
+
+Sometimes the types in a function depend on each other in ways that
+can't be captured with a ``Union``. For example, the ``__getitem__``
+(``[]`` bracket indexing) method can take an integer and return a
+single item, or take a ``slice`` and return a ``Sequence`` of items.
+You might be tempted to annotate it like so:
+
+.. code-block:: python
+
+ from typing import Sequence, TypeVar, Union
+ T = TypeVar('T')
+
+ class MyList(Sequence[T]):
+ def __getitem__(self, index: Union[int, slice]) -> Union[T, Sequence[T]]:
+ if isinstance(index, int):
+ ... # Return a T here
+ elif isinstance(index, slice):
+ ... # Return a sequence of Ts here
+ else:
+ raise TypeError(...)
+
+But this is too loose, as it implies that when you pass in an ``int``
+you might sometimes get out a single item and sometimes a sequence.
+The return type depends on the parameter type in a way that can't be
+expressed using a type variable. Instead, we can use `overloading
+<https://www.python.org/dev/peps/pep-0484/#function-method-overloading>`_
+to give the same function multiple type annotations (signatures) and
+accurately describe the function's behavior.
+
+.. code-block:: python
+
+ from typing import overload, Sequence, TypeVar, Union
+ T = TypeVar('T')
+
+ class MyList(Sequence[T]):
+
+ # The @overload definitions are just for the type checker,
+ # and overwritten by the real implementation below.
+ @overload
+ def __getitem__(self, index: int) -> T:
+ pass # Don't put code here
+
+ # All overloads and the implementation must be adjacent
+ # in the source file, and overload order may matter:
+ # when two overloads may overlap, the more specific one
+ # should come first.
+ @overload
+ def __getitem__(self, index: slice) -> Sequence[T]:
+ pass # Don't put code here
+
+ # The implementation goes last, without @overload.
+ # It may or may not have type hints; if it does,
+ # these are checked against the overload definitions
+ # as well as against the implementation body.
+ def __getitem__(self, index):
+ # This is exactly the same as before.
+ if isinstance(index, int):
+ ... # Return a T here
+ elif isinstance(index, slice):
+ ... # Return a sequence of Ts here
+ else:
+ raise TypeError(...)
+
+Overloaded function variants are still ordinary Python functions and
+they still define a single runtime object. There is no automatic
+dispatch happening, and you must manually handle the different types
+in the implementation (usually with :func:`isinstance` checks, as
+shown in the example).
+
+The overload variants must be adjacent in the code. This makes code
+clearer, as you don't have to hunt for overload variants across the
+file.
+
+Overloads in stub files are exactly the same, except there is no
+implementation.
+
+.. note::
+
+ As generic type variables are erased at runtime when constructing
+ instances of generic types, an overloaded function cannot have
+ variants that only differ in a generic type argument,
+ e.g. ``List[int]`` and ``List[str]``.
+
+.. note::
+
+ If you just need to constrain a type variable to certain types or
+ subtypes, you can use a :ref:`value restriction
+ <type-variable-value-restriction>`.
diff --git a/docs/source/generics.rst b/docs/source/generics.rst
new file mode 100644
index 0000000..bd0e054
--- /dev/null
+++ b/docs/source/generics.rst
@@ -0,0 +1,541 @@
+Generics
+========
+
+Defining generic classes
+************************
+
+The built-in collection classes are generic classes. Generic types
+have one or more type parameters, which can be arbitrary types. For
+example, ``Dict[int, str]`` has the type parameters ``int`` and
+``str``, and ``List[int]`` has a type parameter ``int``.
+
+Programs can also define new generic classes. Here is a very simple
+generic class that represents a stack:
+
+.. code-block:: python
+
+ from typing import TypeVar, Generic
+
+ T = TypeVar('T')
+
+ class Stack(Generic[T]):
+ def __init__(self) -> None:
+ # Create an empty list with items of type T
+ self.items = [] # type: List[T]
+
+ def push(self, item: T) -> None:
+ self.items.append(item)
+
+ def pop(self) -> T:
+ return self.items.pop()
+
+ def empty(self) -> bool:
+ return not self.items
+
+The ``Stack`` class can be used to represent a stack of any type:
+``Stack[int]``, ``Stack[Tuple[int, str]]``, etc.
+
+Using ``Stack`` is similar to built-in container types:
+
+.. code-block:: python
+
+ # Construct an empty Stack[int] instance
+ stack = Stack[int]()
+ stack.push(2)
+ stack.pop()
+ stack.push('x') # Type error
+
+Type inference works for user-defined generic types as well:
+
+.. code-block:: python
+
+ def process(stack: Stack[int]) -> None: ...
+
+ process(Stack()) # Argument has inferred type Stack[int]
+
+Construction of instances of generic types is also type checked:
+
+.. code-block:: python
+
+ class Box(Generic[T]):
+ def __init__(self, content: T) -> None:
+ self.content = content
+
+ Box(1) # OK, inferred type is Box[int]
+ Box[int](1) # Also OK
+ s = 'some string'
+ Box[int](s) # Type error
+
+Generic class internals
+***********************
+
+You may wonder what happens at runtime when you index
+``Stack``. Actually, indexing ``Stack`` returns essentially a copy
+of ``Stack`` that returns instances of the original class on
+instantiation:
+
+>>> print(Stack)
+__main__.Stack
+>>> print(Stack[int])
+__main__.Stack[int]
+>>> print(Stack[int]().__class__)
+__main__.Stack
+
+Note that built-in types ``list``, ``dict`` and so on do not support
+indexing in Python. This is why we have the aliases ``List``, ``Dict``
+and so on in the ``typing`` module. Indexing these aliases gives
+you a class that directly inherits from the target class in Python:
+
+>>> from typing import List
+>>> List[int]
+typing.List[int]
+>>> List[int].__bases__
+(<class 'list'>, typing.MutableSequence)
+
+Generic types could be instantiated or subclassed as usual classes,
+but the above examples illustrate that type variables are erased at
+runtime. Generic ``Stack`` instances are just ordinary
+Python objects, and they have no extra runtime overhead or magic due
+to being generic, other than a metaclass that overloads the indexing
+operator.
+
+.. _generic-subclasses:
+
+Defining sub-classes of generic classes
+***************************************
+
+User-defined generic classes and generic classes defined in ``typing``
+can be used as base classes for another classes, both generic and
+non-generic. For example:
+
+.. code-block:: python
+
+ from typing import Generic, TypeVar, Iterable
+
+ T = TypeVar('T')
+
+ class Stream(Iterable[T]): # This is a generic subclass of Iterable
+ def __iter__(self) -> Iterator[T]:
+ ...
+
+ input: Stream[int] # Okay
+
+ class Codes(Iterable[int]): # This is a non-generic subclass of Iterable
+ def __iter__(self) -> Iterator[int]:
+ ...
+
+ output: Codes[int] # Error! Codes is not generic
+
+ class Receiver(Generic[T]):
+ def accept(self, value: T) -> None:
+ ...
+
+ class AdvancedReceiver(Receiver[T]):
+ ...
+
+.. note::
+
+ You have to add an explicit ``Iterable`` (or ``Iterator``) base class
+ if you want mypy to consider a user-defined class as iterable (and
+ ``Sequence`` for sequences, etc.). This is because mypy doesn't support
+ *structural subtyping* and just having an ``__iter__`` method defined is
+ not sufficient to make mypy treat a class as iterable.
+
+``Generic[...]`` can be omitted from bases if there are
+other base classes that include type variables, such as ``Iterable[T]`` in
+the above example. If you include ``Generic[...]`` in bases, then
+it should list all type variables present in other bases (or more,
+if needed). The order of type variables is defined by the following
+rules:
+
+* If ``Generic[...]`` is present, then the order of variables is
+ always determined by their order in ``Generic[...]``.
+* If there are no ``Generic[...]`` in bases, then all type variables
+ are collected in the lexicographic order (i.e. by first appearance).
+
+For example:
+
+.. code-block:: python
+
+ from typing import Generic, TypeVar, Any
+
+ T = TypeVar('T')
+ S = TypeVar('S')
+ U = TypeVar('U')
+
+ class One(Generic[T]): ...
+ class Another(Generic[T]): ...
+
+ class First(One[T], Another[S]): ...
+ class Second(One[T], Another[S], Generic[S, U, T]): ...
+
+ x: First[int, str] # Here T is bound to int, S is bound to str
+ y: Second[int, str, Any] # Here T is Any, S is int, and U is str
+
+.. _generic-functions:
+
+Generic functions
+*****************
+
+Generic type variables can also be used to define generic functions:
+
+.. code-block:: python
+
+ from typing import TypeVar, Sequence
+
+ T = TypeVar('T') # Declare type variable
+
+ def first(seq: Sequence[T]) -> T: # Generic function
+ return seq[0]
+
+As with generic classes, the type variable can be replaced with any
+type. That means ``first`` can be used with any sequence type, and the
+return type is derived from the sequence item type. For example:
+
+.. code-block:: python
+
+ # Assume first defined as above.
+
+ s = first('foo') # s has type str.
+ n = first([1, 2, 3]) # n has type int.
+
+Note also that a single definition of a type variable (such as ``T``
+above) can be used in multiple generic functions or classes. In this
+example we use the same type variable in two generic functions:
+
+.. code-block:: python
+
+ from typing import TypeVar, Sequence
+
+ T = TypeVar('T') # Declare type variable
+
+ def first(seq: Sequence[T]) -> T:
+ return seq[0]
+
+ def last(seq: Sequence[T]) -> T:
+ return seq[-1]
+
+.. _generic-methods-and-generic-self:
+
+Generic methods and generic self
+********************************
+
+You can also define generic methods — just use a type variable in the
+method signature that is different from class type variables. In particular,
+``self`` may also be generic, allowing a method to return the most precise
+type known at the point of access.
+
+.. note::
+
+ This feature is experimental. Checking code with type annotations for self
+ arguments is still not fully implemented. Mypy may disallow valid code or
+ allow unsafe code.
+
+In this way, for example, you can typecheck chaining of setter methods:
+
+.. code-block:: python
+
+ from typing import TypeVar
+
+ T = TypeVar('T', bound='Shape')
+
+ class Shape:
+ def set_scale(self: T, scale: float) -> T:
+ self.scale = scale
+ return self
+
+ class Circle(Shape):
+ def set_radius(self, r: float) -> 'Circle':
+ self.radius = r
+ return self
+
+ class Square(Shape):
+ def set_width(self, w: float) -> 'Square':
+ self.width = w
+ return self
+
+ circle = Circle().set_scale(0.5).set_radius(2.7) # type: Circle
+ square = Square().set_scale(0.5).set_width(3.2) # type: Square
+
+Without using generic ``self``, the last two lines could not be type-checked properly.
+
+Other uses are factory methods, such as copy and deserialization.
+For class methods, you can also define generic ``cls``, using ``Type[T]``:
+
+.. code-block:: python
+
+ from typing import TypeVar, Tuple, Type
+
+ T = TypeVar('T', bound='Friend')
+
+ class Friend:
+ other = None # type: Friend
+
+ @classmethod
+ def make_pair(cls: Type[T]) -> Tuple[T, T]:
+ a, b = cls(), cls()
+ a.other = b
+ b.other = a
+ return a, b
+
+ class SuperFriend(Friend):
+ pass
+
+ a, b = SuperFriend.make_pair()
+
+Note that when overriding a method with generic ``self``, you must either
+return a generic ``self`` too, or return an instance of the current class.
+In the latter case, you must implement this method in all future subclasses.
+
+Note also that mypy cannot always verify that the implementation of a copy
+or a deserialization method returns the actual type of self. Therefore
+you may need to silence mypy inside these methods (but not at the call site),
+possibly by making use of the ``Any`` type.
+
+.. _variance-of-generics:
+
+Variance of generic types
+*************************
+
+There are three main kinds of generic types with respect to subtype
+relations between them: invariant, covariant, and contravariant.
+Assuming that we have a pair of types types ``A`` and ``B`` and ``B`` is
+a subtype of ``A``, these are defined as follows:
+
+* A generic class ``MyCovGen[T, ...]`` is called covariant in type variable
+ ``T`` if ``MyCovGen[B, ...]`` is always a subtype of ``MyCovGen[A, ...]``.
+* A generic class ``MyContraGen[T, ...]`` is called contravariant in type
+ variable ``T`` if ``MyContraGen[A, ...]`` is always a subtype of
+ ``MyContraGen[B, ...]``.
+* A generic class ``MyInvGen[T, ...]`` is called invariant in ``T`` if neither
+ of the above is true.
+
+Let us illustrate this by few simple examples:
+
+* ``Union`` is covariant in all variables: ``Union[Cat, int]`` is a subtype
+ of ``Union[Animal, int]``,
+ ``Union[Dog, int]`` is also a subtype of ``Union[Animal, int]``, etc.
+ Most immutable containers such as ``Sequence`` and ``FrozenSet`` are also
+ covariant.
+* ``Callable`` is an example of type that behaves contravariant in types of
+ arguments, namely ``Callable[[Employee], int]`` is a subtype of
+ ``Callable[[Manager], int]``. To understand this, consider a function:
+
+ .. code-block:: python
+
+ def salaries(staff: List[Manager],
+ accountant: Callable[[Manager], int]) -> List[int]: ...
+
+ this function needs a callable that can calculate a salary for managers, and
+ if we give it a callable that can calculate a salary for an arbitrary
+ employee, then it is still safe.
+* ``List`` is an invariant generic type. Naively, one would think
+ that it is covariant, but let us consider this code:
+
+ .. code-block:: python
+
+ class Shape:
+ pass
+ class Circle(Shape):
+ def rotate(self):
+ ...
+
+ def add_one(things: List[Shape]) -> None:
+ things.append(Shape())
+
+ my_things: List[Circle] = []
+ add_one(my_things) # This may appear safe, but...
+ my_things[0].rotate() # ...this will fail
+
+ Another example of invariant type is ``Dict``, most mutable containers
+ are invariant.
+
+By default, mypy assumes that all user-defined generics are invariant.
+To declare a given generic class as covariant or contravariant use
+type variables defined with special keyword arguments ``covariant`` or
+``contravariant``. For example:
+
+.. code-block:: python
+
+ from typing import Generic, TypeVar
+ T_co = TypeVar('T_co', covariant=True)
+
+ class Box(Generic[T_co]): # this type is declared covariant
+ def __init__(self, content: T_co) -> None:
+ self._content = content
+ def get_content(self) -> T_co:
+ return self._content
+
+ def look_into(box: Box[Animal]): ...
+ my_box = Box(Cat())
+ look_into(my_box) # OK, but mypy would complain here for an invariant type
+
+.. _type-variable-value-restriction:
+
+Type variables with value restriction
+*************************************
+
+By default, a type variable can be replaced with any type. However, sometimes
+it's useful to have a type variable that can only have some specific types
+as its value. A typical example is a type variable that can only have values
+``str`` and ``bytes``:
+
+.. code-block:: python
+
+ from typing import TypeVar
+
+ AnyStr = TypeVar('AnyStr', str, bytes)
+
+This is actually such a common type variable that ``AnyStr`` is
+defined in ``typing`` and we don't need to define it ourselves.
+
+We can use ``AnyStr`` to define a function that can concatenate
+two strings or bytes objects, but it can't be called with other
+argument types:
+
+.. code-block:: python
+
+ from typing import AnyStr
+
+ def concat(x: AnyStr, y: AnyStr) -> AnyStr:
+ return x + y
+
+ concat('a', 'b') # Okay
+ concat(b'a', b'b') # Okay
+ concat(1, 2) # Error!
+
+Note that this is different from a union type, since combinations
+of ``str`` and ``bytes`` are not accepted:
+
+.. code-block:: python
+
+ concat('string', b'bytes') # Error!
+
+In this case, this is exactly what we want, since it's not possible
+to concatenate a string and a bytes object! The type checker
+will reject this function:
+
+.. code-block:: python
+
+ def union_concat(x: Union[str, bytes], y: Union[str, bytes]) -> Union[str, bytes]:
+ return x + y # Error: can't concatenate str and bytes
+
+Another interesting special case is calling ``concat()`` with a
+subtype of ``str``:
+
+.. code-block:: python
+
+ class S(str): pass
+
+ ss = concat(S('foo'), S('bar')))
+
+You may expect that the type of ``ss`` is ``S``, but the type is
+actually ``str``: a subtype gets promoted to one of the valid values
+for the type variable, which in this case is ``str``. This is thus
+subtly different from *bounded quantification* in languages such as
+Java, where the return type would be ``S``. The way mypy implements
+this is correct for ``concat``, since ``concat`` actually returns a
+``str`` instance in the above example:
+
+.. code-block:: python
+
+ >>> print(type(ss))
+ <class 'str'>
+
+You can also use a ``TypeVar`` with a restricted set of possible
+values when defining a generic class. For example, mypy uses the type
+``typing.Pattern[AnyStr]`` for the return value of ``re.compile``,
+since regular expressions can be based on a string or a bytes pattern.
+
+.. _type-variable-upper-bound:
+
+Type variables with upper bounds
+********************************
+
+A type variable can also be restricted to having values that are
+subtypes of a specific type. This type is called the upper bound of
+the type variable, and is specified with the ``bound=...`` keyword
+argument to ``TypeVar``.
+
+.. code-block:: python
+
+ from typing import TypeVar, SupportsAbs
+
+ T = TypeVar('T', bound=SupportsAbs[float])
+
+In the definition of a generic function that uses such a type variable
+``T``, the type represented by ``T`` is assumed to be a subtype of
+its upper bound, so the function can use methods of the upper bound on
+values of type ``T``.
+
+.. code-block:: python
+
+ def largest_in_absolute_value(*xs: T) -> T:
+ return max(xs, key=abs) # Okay, because T is a subtype of SupportsAbs[float].
+
+In a call to such a function, the type ``T`` must be replaced by a
+type that is a subtype of its upper bound. Continuing the example
+above,
+
+.. code-block:: python
+
+ largest_in_absolute_value(-3.5, 2) # Okay, has type float.
+ largest_in_absolute_value(5+6j, 7) # Okay, has type complex.
+ largest_in_absolute_value('a', 'b') # Error: 'str' is not a subtype of SupportsAbs[float].
+
+Type parameters of generic classes may also have upper bounds, which
+restrict the valid values for the type parameter in the same way.
+
+A type variable may not have both a value restriction (see
+:ref:`type-variable-value-restriction`) and an upper bound.
+
+.. _declaring-decorators:
+
+Declaring decorators
+********************
+
+One common application of type variable upper bounds is in declaring a
+decorator that preserves the signature of the function it decorates,
+regardless of that signature. Here's a complete example:
+
+.. code-block:: python
+
+ from typing import Any, Callable, TypeVar, Tuple, cast
+
+ FuncType = Callable[..., Any]
+ F = TypeVar('F', bound=FuncType)
+
+ # A decorator that preserves the signature.
+ def my_decorator(func: F) -> F:
+ def wrapper(*args, **kwds):
+ print("Calling", func)
+ return func(*args, **kwds)
+ return cast(F, wrapper)
+
+ # A decorated function.
+ @my_decorator
+ def foo(a: int) -> str:
+ return str(a)
+
+ # Another.
+ @my_decorator
+ def bar(x: float, y: float) -> Tuple[float, float, bool]:
+ return (x, y, x > y)
+
+ a = foo(12)
+ reveal_type(a) # str
+ b = bar(3.14, 0)
+ reveal_type(b) # Tuple[float, float, bool]
+ foo('x') # Type check error: incompatible type "str"; expected "int"
+
+From the final block we see that the signatures of the decorated
+functions ``foo()`` and ``bar()`` are the same as those of the original
+functions (before the decorator is applied).
+
+The bound on ``F`` is used so that calling the decorator on a
+non-function (e.g. ``my_decorator(1)``) will be rejected.
+
+Also note that the ``wrapper()`` function is not type-checked. Wrapper
+functions are typically small enough that this is not a big
+problem. This is also the reason for the ``cast()`` call in the
+``return`` statement in ``my_decorator()``. See :ref:`casts`.
diff --git a/docs/source/getting_started.rst b/docs/source/getting_started.rst
new file mode 100644
index 0000000..a41c125
--- /dev/null
+++ b/docs/source/getting_started.rst
@@ -0,0 +1,24 @@
+.. _getting-started:
+
+Getting started
+===============
+
+Installation
+************
+
+Mypy requires Python 3.3 or later. Once you've `installed Python 3 <https://www.python.org/downloads/>`_, you can install mypy with:
+
+.. code-block:: text
+
+ $ python3 -m pip install mypy
+
+Installing from source
+**********************
+
+To install mypy from source, clone the github repository and then run pip install locally:
+
+.. code-block:: text
+
+ $ git clone https://github.com/python/mypy.git
+ $ cd mypy
+ $ sudo python3 -m pip install --upgrade .
diff --git a/docs/source/index.rst b/docs/source/index.rst
new file mode 100644
index 0000000..90cc749
--- /dev/null
+++ b/docs/source/index.rst
@@ -0,0 +1,42 @@
+.. Mypy documentation master file, created by
+ sphinx-quickstart on Sun Sep 14 19:50:35 2014.
+ You can adapt this file completely to your liking, but it should at least
+ contain the root `toctree` directive.
+
+Welcome to Mypy documentation!
+==============================
+
+Mypy is a static type checker for Python.
+
+.. toctree::
+ :maxdepth: 2
+
+ introduction
+ basics
+ getting_started
+ builtin_types
+ python2
+ type_inference_and_annotations
+ kinds_of_types
+ class_basics
+ dynamic_typing
+ function_overloading
+ casts
+ duck_type_compatibility
+ common_issues
+ generics
+ supported_python_features
+ additional_features
+ command_line
+ config_file
+ python36
+ faq
+ cheat_sheet
+ cheat_sheet_py3
+ revision_history
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`search`
diff --git a/docs/source/introduction.rst b/docs/source/introduction.rst
new file mode 100644
index 0000000..3bcd0ad
--- /dev/null
+++ b/docs/source/introduction.rst
@@ -0,0 +1,30 @@
+Introduction
+============
+
+Mypy is a static type checker for Python. If you sprinkle your code
+with type annotations, mypy can type check your code and find common bugs.
+As mypy is a static analyzer, or a lint-like tool, your code's type
+annotations are just hints and don't interfere when running your program.
+You run your program with a standard Python interpreter, and the annotations
+are treated primarily as comments.
+
+Using the Python 3 function annotation syntax (using the PEP 484 notation) or
+a comment-based annotation syntax for Python 2 code, you will be able to
+efficiently annotate your code and use mypy to check the code for common
+errors. Mypy has a powerful, easy-to-use, type system with modern features
+such as type inference, generics, function types, tuple types and
+union types.
+
+As a developer, you decide how to use mypy in your workflow. You can always
+escape to dynamic typing as mypy's approach to static typing doesn't restrict
+what you can do in your programs. Using mypy will make your programs easier to
+debug, maintain, and understand.
+
+This documentation provides a short introduction to mypy. It will help you
+get started writing statically typed code. Knowledge of Python and a
+statically typed object-oriented language, such as Java, are assumed.
+
+.. note::
+
+ Mypy is still experimental. There will be changes
+ that break backward compatibility.
diff --git a/docs/source/kinds_of_types.rst b/docs/source/kinds_of_types.rst
new file mode 100644
index 0000000..0c3432f
--- /dev/null
+++ b/docs/source/kinds_of_types.rst
@@ -0,0 +1,1359 @@
+Kinds of types
+==============
+
+User-defined types
+******************
+
+Each class is also a type. Any instance of a subclass is also
+compatible with all superclasses. All values are compatible with the
+``object`` type (and also the ``Any`` type).
+
+.. code-block:: python
+
+ class A:
+ def f(self) -> int: # Type of self inferred (A)
+ return 2
+
+ class B(A):
+ def f(self) -> int:
+ return 3
+ def g(self) -> int:
+ return 4
+
+ a = B() # type: A # OK (explicit type for a; override type inference)
+ print(a.f()) # 3
+ a.g() # Type check error: A has no method g
+
+The Any type
+************
+
+A value with the ``Any`` type is dynamically typed. Mypy doesn't know
+anything about the possible runtime types of such value. Any
+operations are permitted on the value, and the operations are checked
+at runtime, similar to normal Python code without type annotations.
+
+``Any`` is compatible with every other type, and vice versa. No
+implicit type check is inserted when assigning a value of type ``Any``
+to a variable with a more precise type:
+
+.. code-block:: python
+
+ a = None # type: Any
+ s = '' # type: str
+ a = 2 # OK
+ s = a # OK
+
+Declared (and inferred) types are *erased* at runtime. They are
+basically treated as comments, and thus the above code does not
+generate a runtime error, even though ``s`` gets an ``int`` value when
+the program is run. Note that the declared type of ``s`` is actually
+``str``!
+
+If you do not define a function return value or argument types, these
+default to ``Any``:
+
+.. code-block:: python
+
+ def show_heading(s) -> None:
+ print('=== ' + s + ' ===') # No static type checking, as s has type Any
+
+ show_heading(1) # OK (runtime error only; mypy won't generate an error)
+
+You should give a statically typed function an explicit ``None``
+return type even if it doesn't return a value, as this lets mypy catch
+additional type errors:
+
+.. code-block:: python
+
+ def wait(t: float): # Implicit Any return value
+ print('Waiting...')
+ time.sleep(t)
+
+ if wait(2) > 1: # Mypy doesn't catch this error!
+ ...
+
+If we had used an explicit ``None`` return type, mypy would have caught
+the error:
+
+.. code-block:: python
+
+ def wait(t: float) -> None:
+ print('Waiting...')
+ time.sleep(t)
+
+ if wait(2) > 1: # Error: can't compare None and int
+ ...
+
+The ``Any`` type is discussed in more detail in section :ref:`dynamic_typing`.
+
+.. note::
+
+ A function without any types in the signature is dynamically
+ typed. The body of a dynamically typed function is not checked
+ statically, and local variables have implicit ``Any`` types.
+ This makes it easier to migrate legacy Python code to mypy, as
+ mypy won't complain about dynamically typed functions.
+
+.. _tuple-types:
+
+Tuple types
+***********
+
+The type ``Tuple[T1, ..., Tn]`` represents a tuple with the item types ``T1``, ..., ``Tn``:
+
+.. code-block:: python
+
+ def f(t: Tuple[int, str]) -> None:
+ t = 1, 'foo' # OK
+ t = 'foo', 1 # Type check error
+
+A tuple type of this kind has exactly a specific number of items (2 in
+the above example). Tuples can also be used as immutable,
+varying-length sequences. You can use the type ``Tuple[T, ...]`` (with
+a literal ``...`` -- it's part of the syntax) for this
+purpose. Example:
+
+.. code-block:: python
+
+ def print_squared(t: Tuple[int, ...]) -> None:
+ for n in t:
+ print(n, n ** 2)
+
+ print_squared(()) # OK
+ print_squared((1, 3, 5)) # OK
+ print_squared([1, 2]) # Error: only a tuple is valid
+
+.. note::
+
+ Usually it's a better idea to use ``Sequence[T]`` instead of ``Tuple[T, ...]``, as
+ ``Sequence`` is also compatible with lists and other non-tuple sequences.
+
+.. note::
+
+ ``Tuple[...]`` is not valid as a base class outside stub files. This is a
+ limitation of the ``typing`` module. One way to work around
+ this is to use a named tuple as a base class (see section :ref:`named-tuples`).
+
+.. _callable-types:
+
+Callable types (and lambdas)
+****************************
+
+You can pass around function objects and bound methods in statically
+typed code. The type of a function that accepts arguments ``A1``, ..., ``An``
+and returns ``Rt`` is ``Callable[[A1, ..., An], Rt]``. Example:
+
+.. code-block:: python
+
+ from typing import Callable
+
+ def twice(i: int, next: Callable[[int], int]) -> int:
+ return next(next(i))
+
+ def add(i: int) -> int:
+ return i + 1
+
+ print(twice(3, add)) # 5
+
+You can only have positional arguments, and only ones without default
+values, in callable types. These cover the vast majority of uses of
+callable types, but sometimes this isn't quite enough. Mypy recognizes
+a special form ``Callable[..., T]`` (with a literal ``...``) which can
+be used in less typical cases. It is compatible with arbitrary
+callable objects that return a type compatible with ``T``, independent
+of the number, types or kinds of arguments. Mypy lets you call such
+callable values with arbitrary arguments, without any checking -- in
+this respect they are treated similar to a ``(*args: Any, **kwargs:
+Any)`` function signature. Example:
+
+.. code-block:: python
+
+ from typing import Callable
+
+ def arbitrary_call(f: Callable[..., int]) -> int:
+ return f('x') + f(y=2) # OK
+
+ arbitrary_call(ord) # No static error, but fails at runtime
+ arbitrary_call(open) # Error: does not return an int
+ arbitrary_call(1) # Error: 'int' is not callable
+
+Lambdas are also supported. The lambda argument and return value types
+cannot be given explicitly; they are always inferred based on context
+using bidirectional type inference:
+
+.. code-block:: python
+
+ l = map(lambda x: x + 1, [1, 2, 3]) # Infer x as int and l as List[int]
+
+If you want to give the argument or return value types explicitly, use
+an ordinary, perhaps nested function definition.
+
+.. _extended_callable:
+
+Extended Callable types
+***********************
+
+As an experimental mypy extension, you can specify ``Callable`` types
+that support keyword arguments, optional arguments, and more. Where
+you specify the arguments of a Callable, you can choose to supply just
+the type of a nameless positional argument, or an "argument specifier"
+representing a more complicated form of argument. This allows one to
+more closely emulate the full range of possibilities given by the
+``def`` statement in Python.
+
+As an example, here's a complicated function definition and the
+corresponding ``Callable``:
+
+.. code-block:: python
+
+ from typing import Callable
+ from mypy_extensions import (Arg, DefaultArg, NamedArg,
+ DefaultNamedArg, VarArg, KwArg)
+
+ def func(__a: int, # This convention is for nameless arguments
+ b: int,
+ c: int = 0,
+ *args: int,
+ d: int,
+ e: int = 0,
+ **kwargs: int) -> int:
+ ...
+
+ F = Callable[[int, # Or Arg(int)
+ Arg(int, 'b'),
+ DefaultArg(int, 'c'),
+ VarArg(int),
+ NamedArg(int, 'd'),
+ DefaultNamedArg(int, 'e'),
+ KwArg(int)],
+ int]
+
+ f: F = func
+
+Argument specifiers are special function calls that can specify the
+following aspects of an argument:
+
+- its type (the only thing that the basic format supports)
+
+- its name (if it has one)
+
+- whether it may be omitted
+
+- whether it may or must be passed using a keyword
+
+- whether it is a ``*args`` argument (representing the remaining
+ positional arguments)
+
+- whether it is a ``**kwargs`` argument (representing the remaining
+ keyword arguments)
+
+The following functions are available in ``mypy_extensions`` for this
+purpose:
+
+.. code-block:: python
+
+ def Arg(type=Any, name=None):
+ # A normal, mandatory, positional argument.
+ # If the name is specified it may be passed as a keyword.
+
+ def DefaultArg(type=Any, name=None):
+ # An optional positional argument (i.e. with a default value).
+ # If the name is specified it may be passed as a keyword.
+
+ def NamedArg(type=Any, name=None):
+ # A mandatory keyword-only argument.
+
+ def DefaultNamedArg(type=Any, name=None):
+ # An optional keyword-only argument (i.e. with a default value).
+
+ def VarArg(type=Any):
+ # A *args-style variadic positional argument.
+ # A single VarArg() specifier represents all remaining
+ # positional arguments.
+
+ def KwArg(type=Any):
+ # A **kwargs-style variadic keyword argument.
+ # A single KwArg() specifier represents all remaining
+ # keyword arguments.
+
+In all cases, the ``type`` argument defaults to ``Any``, and if the
+``name`` argument is omitted the argument has no name (the name is
+required for ``NamedArg`` and ``DefaultNamedArg``). A basic
+``Callable`` such as
+
+.. code-block:: python
+
+ MyFunc = Callable[[int, str, int], float]
+
+is equivalent to the following:
+
+.. code-block:: python
+
+ MyFunc = Callable[[Arg(int), Arg(str), Arg(int)], float]
+
+A ``Callable`` with unspecified argument types, such as
+
+.. code-block:: python
+
+ MyOtherFunc = Callable[..., int]
+
+is (roughly) equivalent to
+
+.. code-block:: python
+
+ MyOtherFunc = Callable[[VarArg(), KwArg()], int]
+
+.. note::
+
+ This feature is experimental. Details of the implementation may
+ change and there may be unknown limitations. **IMPORTANT:**
+ Each of the functions above currently just returns its ``type``
+ argument, so the information contained in the argument specifiers
+ is not available at runtime. This limitation is necessary for
+ backwards compatibility with the existing ``typing.py`` module as
+ present in the Python 3.5+ standard library and distributed via
+ PyPI.
+
+.. _union-types:
+
+Union types
+***********
+
+Python functions often accept values of two or more different
+types. You can use overloading to model this in statically typed code,
+but union types can make code like this easier to write.
+
+Use the ``Union[T1, ..., Tn]`` type constructor to construct a union
+type. For example, the type ``Union[int, str]`` is compatible with
+both integers and strings. You can use an ``isinstance()`` check to
+narrow down the type to a specific type:
+
+.. code-block:: python
+
+ from typing import Union
+
+ def f(x: Union[int, str]) -> None:
+ x + 1 # Error: str + int is not valid
+ if isinstance(x, int):
+ # Here type of x is int.
+ x + 1 # OK
+ else:
+ # Here type of x is str.
+ x + 'a' # OK
+
+ f(1) # OK
+ f('x') # OK
+ f(1.1) # Error
+
+.. _optional:
+
+The type of None and optional types
+***********************************
+
+Mypy treats the type of ``None`` as special. ``None`` is a valid value
+for every type, which resembles ``null`` in Java. Unlike Java, mypy
+doesn't treat primitives types
+specially: ``None`` is also valid for primitive types such as ``int``
+and ``float``.
+
+.. note::
+
+ See :ref:`strict_optional` for an experimental mode which allows
+ mypy to check ``None`` values precisely.
+
+When initializing a variable as ``None``, ``None`` is usually an
+empty place-holder value, and the actual value has a different type.
+This is why you need to annotate an attribute in a case like this:
+
+.. code-block:: python
+
+ class A:
+ def __init__(self) -> None:
+ self.count = None # type: int
+
+Mypy will complain if you omit the type annotation, as it wouldn't be
+able to infer a non-trivial type for the ``count`` attribute
+otherwise.
+
+Mypy generally uses the first assignment to a variable to
+infer the type of the variable. However, if you assign both a ``None``
+value and a non-``None`` value in the same scope, mypy can often do
+the right thing:
+
+.. code-block:: python
+
+ def f(i: int) -> None:
+ n = None # Inferred type int because of the assignment below
+ if i > 0:
+ n = i
+ ...
+
+Often it's useful to know whether a variable can be
+``None``. For example, this function accepts a ``None`` argument,
+but it's not obvious from its signature:
+
+.. code-block:: python
+
+ def greeting(name: str) -> str:
+ if name:
+ return 'Hello, {}'.format(name)
+ else:
+ return 'Hello, stranger'
+
+ print(greeting('Python')) # Okay!
+ print(greeting(None)) # Also okay!
+
+Mypy lets you use ``Optional[t]`` to document that ``None`` is a
+valid argument type:
+
+.. code-block:: python
+
+ from typing import Optional
+
+ def greeting(name: Optional[str]) -> str:
+ if name:
+ return 'Hello, {}'.format(name)
+ else:
+ return 'Hello, stranger'
+
+Mypy treats this as semantically equivalent to the previous example,
+since ``None`` is implicitly valid for any type, but it's much more
+useful for a programmer who is reading the code. You can equivalently
+use ``Union[str, None]``, but ``Optional`` is shorter and more
+idiomatic.
+
+.. note::
+
+ ``None`` is also used as the return type for functions that don't
+ return a value, i.e. that implicitly return ``None``. Mypy doesn't
+ use ``NoneType`` for this, since it would
+ look awkward, even though that is the real name of the type of ``None``
+ (try ``type(None)`` in the interactive interpreter to see for yourself).
+
+.. _strict_optional:
+
+Experimental strict optional type and None checking
+***************************************************
+
+Currently, ``None`` is a valid value for each type, similar to
+``null`` or ``NULL`` in many languages. However, you can use the
+experimental ``--strict-optional`` command line option to tell mypy
+that types should not include ``None``
+by default. The ``Optional`` type modifier is then used to define
+a type variant that includes ``None``, such as ``Optional[int]``:
+
+.. code-block:: python
+
+ from typing import Optional
+
+ def f() -> Optional[int]:
+ return None # OK
+
+ def g() -> int:
+ ...
+ return None # Error: None not compatible with int
+
+Also, most operations will not be allowed on unguarded ``None``
+or ``Optional`` values:
+
+.. code-block:: python
+
+ def f(x: Optional[int]) -> int:
+ return x + 1 # Error: Cannot add None and int
+
+Instead, an explicit ``None`` check is required. Mypy has
+powerful type inference that lets you use regular Python
+idioms to guard against ``None`` values. For example, mypy
+recognizes ``is None`` checks:
+
+.. code-block:: python
+
+ def f(x: Optional[int]) -> int:
+ if x is None:
+ return 0
+ else:
+ # The inferred type of x is just int here.
+ return x + 1
+
+Mypy will infer the type of ``x`` to be ``int`` in the else block due to the
+check against ``None`` in the if condition.
+
+.. note::
+
+ ``--strict-optional`` is experimental and still has known issues.
+
+.. _noreturn:
+
+The NoReturn type
+*****************
+
+Mypy provides support for functions that never return. For
+example, a function that unconditionally raises an exception:
+
+.. code-block:: python
+
+ from mypy_extensions import NoReturn
+
+ def stop() -> NoReturn:
+ raise Exception('no way')
+
+Mypy will ensure that functions annotated as returning ``NoReturn``
+truly never return, either implicitly or explicitly. Mypy will also
+recognize that the code after calls to such functions is unreachable
+and will behave accordingly:
+
+.. code-block:: python
+
+ def f(x: int) -> int:
+ if x == 0:
+ return x
+ stop()
+ return 'whatever works' # No error in an unreachable block
+
+Install ``mypy_extensions`` using pip to use ``NoReturn`` in your code.
+Python 3 command line:
+
+.. code-block:: text
+
+ python3 -m pip install --upgrade mypy-extensions
+
+This works for Python 2:
+
+.. code-block:: text
+
+ pip install --upgrade mypy-extensions
+
+
+Class name forward references
+*****************************
+
+Python does not allow references to a class object before the class is
+defined. Thus this code does not work as expected:
+
+.. code-block:: python
+
+ def f(x: A) -> None: # Error: Name A not defined
+ ....
+
+ class A:
+ ...
+
+In cases like these you can enter the type as a string literal — this
+is a *forward reference*:
+
+.. code-block:: python
+
+ def f(x: 'A') -> None: # OK
+ ...
+
+ class A:
+ ...
+
+Of course, instead of using a string literal type, you could move the
+function definition after the class definition. This is not always
+desirable or even possible, though.
+
+Any type can be entered as a string literal, and you can combine
+string-literal types with non-string-literal types freely:
+
+.. code-block:: python
+
+ def f(a: List['A']) -> None: ... # OK
+ def g(n: 'int') -> None: ... # OK, though not useful
+
+ class A: pass
+
+String literal types are never needed in ``# type:`` comments.
+
+String literal types must be defined (or imported) later *in the same
+module*. They cannot be used to leave cross-module references
+unresolved. (For dealing with import cycles, see
+:ref:`import-cycles`.)
+
+.. _type-aliases:
+
+Type aliases
+************
+
+In certain situations, type names may end up being long and painful to type:
+
+.. code-block:: python
+
+ def f() -> Union[List[Dict[Tuple[int, str], Set[int]]], Tuple[str, List[str]]]:
+ ...
+
+When cases like this arise, you can define a type alias by simply
+assigning the type to a variable:
+
+.. code-block:: python
+
+ AliasType = Union[List[Dict[Tuple[int, str], Set[int]]], Tuple[str, List[str]]]
+
+ # Now we can use AliasType in place of the full name:
+
+ def f() -> AliasType:
+ ...
+
+Type aliases can be generic, in this case they could be used in two variants:
+Subscripted aliases are equivalent to original types with substituted type variables,
+number of type arguments must match the number of free type variables
+in generic type alias. Unsubscripted aliases are treated as original types with free
+variables replaced with ``Any``. Examples (following `PEP 484
+<https://www.python.org/dev/peps/pep-0484/#type-aliases>`_):
+
+.. code-block:: python
+
+ from typing import TypeVar, Iterable, Tuple, Union, Callable
+ S = TypeVar('S')
+ TInt = Tuple[int, S]
+ UInt = Union[S, int]
+ CBack = Callable[..., S]
+
+ def response(query: str) -> UInt[str]: # Same as Union[str, int]
+ ...
+ def activate(cb: CBack[S]) -> S: # Same as Callable[..., S]
+ ...
+ table_entry: TInt # Same as Tuple[int, Any]
+
+ T = TypeVar('T', int, float, complex)
+ Vec = Iterable[Tuple[T, T]]
+
+ def inproduct(v: Vec[T]) -> T:
+ return sum(x*y for x, y in v)
+
+ def dilate(v: Vec[T], scale: T) -> Vec[T]:
+ return ((x * scale, y * scale) for x, y in v)
+
+ v1: Vec[int] = [] # Same as Iterable[Tuple[int, int]]
+ v2: Vec = [] # Same as Iterable[Tuple[Any, Any]]
+ v3: Vec[int, int] = [] # Error: Invalid alias, too many type arguments!
+
+Type aliases can be imported from modules like any names. Aliases can target another
+aliases (although building complex chains of aliases is not recommended, this
+impedes code readability, thus defeating the purpose of using aliases).
+Following previous examples:
+
+.. code-block:: python
+
+ from typing import TypeVar, Generic, Optional
+ from first_example import AliasType
+ from second_example import Vec
+
+ def fun() -> AliasType:
+ ...
+
+ T = TypeVar('T')
+ class NewVec(Generic[T], Vec[T]):
+ ...
+ for i, j in NewVec[int]():
+ ...
+
+ OIntVec = Optional[Vec[int]]
+
+.. note::
+
+ A type alias does not create a new type. It's just a shorthand notation for
+ another type -- it's equivalent to the target type. For generic type aliases
+ this means that variance of type variables used for alias definition does not
+ apply to aliases. A parameterized generic alias is treated simply as an original
+ type with the corresponding type variables substituted.
+
+.. _newtypes:
+
+NewTypes
+********
+
+(Freely after `PEP 484
+<https://www.python.org/dev/peps/pep-0484/#newtype-helper-function>`_.)
+
+There are also situations where a programmer might want to avoid logical errors by
+creating simple classes. For example:
+
+.. code-block:: python
+
+ class UserId(int):
+ pass
+
+ get_by_user_id(user_id: UserId):
+ ...
+
+However, this approach introduces some runtime overhead. To avoid this, the typing
+module provides a helper function ``NewType`` that creates simple unique types with
+almost zero runtime overhead. Mypy will treat the statement
+``Derived = NewType('Derived', Base)`` as being roughly equivalent to the following
+definition:
+
+.. code-block:: python
+
+ class Derived(Base):
+ def __init__(self, _x: Base) -> None:
+ ...
+
+However, at runtime, ``NewType('Derived', Base)`` will return a dummy function that
+simply returns its argument:
+
+.. code-block:: python
+
+ def Derived(_x):
+ return _x
+
+Mypy will require explicit casts from ``int`` where ``UserId`` is expected, while
+implicitly casting from ``UserId`` where ``int`` is expected. Examples:
+
+.. code-block:: python
+
+ from typing import NewType
+
+ UserId = NewType('UserId', int)
+
+ def name_by_id(user_id: UserId) -> str:
+ ...
+
+ UserId('user') # Fails type check
+
+ name_by_id(42) # Fails type check
+ name_by_id(UserId(42)) # OK
+
+ num = UserId(5) + 1 # type: int
+
+``NewType`` accepts exactly two arguments. The first argument must be a string literal
+containing the name of the new type and must equal the name of the variable to which the new
+type is assigned. The second argument must be a properly subclassable class, i.e.,
+not a type construct like ``Union``, etc.
+
+The function returned by ``NewType`` accepts only one argument; this is equivalent to
+supporting only one constructor accepting an instance of the base class (see above).
+Example:
+
+.. code-block:: python
+
+ from typing import NewType
+
+ class PacketId:
+ def __init__(self, major: int, minor: int) -> None:
+ self._major = major
+ self._minor = minor
+
+ TcpPacketId = NewType('TcpPacketId', PacketId)
+
+ packet = PacketId(100, 100)
+ tcp_packet = TcpPacketId(packet) # OK
+
+ tcp_packet = TcpPacketId(127, 0) # Fails in type checker and at runtime
+
+Both ``isinstance`` and ``issubclass``, as well as subclassing will fail for
+``NewType('Derived', Base)`` since function objects don't support these operations.
+
+.. note::
+
+ Note that unlike type aliases, ``NewType`` will create an entirely new and
+ unique type when used. The intended purpose of ``NewType`` is to help you
+ detect cases where you accidentally mixed together the old base type and the
+ new derived type.
+
+ For example, the following will successfully typecheck when using type
+ aliases:
+
+ .. code-block:: python
+
+ UserId = int
+
+ def name_by_id(user_id: UserId) -> str:
+ ...
+
+ name_by_id(3) # ints and UserId are synonymous
+
+ But a similar example using ``NewType`` will not typecheck:
+
+ .. code-block:: python
+
+ from typing import NewType
+
+ UserId = NewType('UserId', int)
+
+ def name_by_id(user_id: UserId) -> str:
+ ...
+
+ name_by_id(3) # int is not the same as UserId
+
+.. _named-tuples:
+
+Named tuples
+************
+
+Mypy recognizes named tuples and can type check code that defines or
+uses them. In this example, we can detect code trying to access a
+missing attribute:
+
+.. code-block:: python
+
+ Point = namedtuple('Point', ['x', 'y'])
+ p = Point(x=1, y=2)
+ print(p.z) # Error: Point has no attribute 'z'
+
+If you use ``namedtuple`` to define your named tuple, all the items
+are assumed to have ``Any`` types. That is, mypy doesn't know anything
+about item types. You can use ``typing.NamedTuple`` to also define
+item types:
+
+.. code-block:: python
+
+ from typing import NamedTuple
+
+ Point = NamedTuple('Point', [('x', int),
+ ('y', int)])
+ p = Point(x=1, y='x') # Argument has incompatible type "str"; expected "int"
+
+Python 3.6 will have an alternative, class-based syntax for named tuples with types.
+Mypy supports it already:
+
+.. code-block:: python
+
+ from typing import NamedTuple
+
+ class Point(NamedTuple):
+ x: int
+ y: int
+
+ p = Point(x=1, y='x') # Argument has incompatible type "str"; expected "int"
+
+.. _type-of-class:
+
+The type of class objects
+*************************
+
+(Freely after `PEP 484
+<https://www.python.org/dev/peps/pep-0484/#the-type-of-class-objects>`_.)
+
+Sometimes you want to talk about class objects that inherit from a
+given class. This can be spelled as ``Type[C]`` where ``C`` is a
+class. In other words, when ``C`` is the name of a class, using ``C``
+to annotate an argument declares that the argument is an instance of
+``C`` (or of a subclass of ``C``), but using ``Type[C]`` as an
+argument annotation declares that the argument is a class object
+deriving from ``C`` (or ``C`` itself).
+
+For example, assume the following classes:
+
+.. code-block:: python
+
+ class User:
+ # Defines fields like name, email
+
+ class BasicUser(User):
+ def upgrade(self):
+ """Upgrade to Pro"""
+
+ class ProUser(User):
+ def pay(self):
+ """Pay bill"""
+
+Note that ``ProUser`` doesn't inherit from ``BasicUser``.
+
+Here's a function that creates an instance of one of these classes if
+you pass it the right class object:
+
+.. code-block:: python
+
+ def new_user(user_class):
+ user = user_class()
+ # (Here we could write the user object to a database)
+ return user
+
+How would we annotate this function? Without ``Type[]`` the best we
+could do would be:
+
+.. code-block:: python
+
+ def new_user(user_class: type) -> User:
+ # Same implementation as before
+
+This seems reasonable, except that in the following example, mypy
+doesn't see that the ``buyer`` variable has type ``ProUser``:
+
+.. code-block:: python
+
+ buyer = new_user(ProUser)
+ buyer.pay() # Rejected, not a method on User
+
+However, using ``Type[]`` and a type variable with an upper bound (see
+:ref:`type-variable-upper-bound`) we can do better:
+
+.. code-block:: python
+
+ U = TypeVar('U', bound=User)
+
+ def new_user(user_class: Type[U]) -> U:
+ # Same implementation as before
+
+Now mypy will infer the correct type of the result when we call
+``new_user()`` with a specific subclass of ``User``:
+
+.. code-block:: python
+
+ beginner = new_user(BasicUser) # Inferred type is BasicUser
+ beginner.upgrade() # OK
+
+.. note::
+
+ The value corresponding to ``Type[C]`` must be an actual class
+ object that's a subtype of ``C``. Its constructor must be
+ compatible with the constructor of ``C``. If ``C`` is a type
+ variable, its upper bound must be a class object.
+
+For more details about ``Type[]`` see `PEP 484
+<https://www.python.org/dev/peps/pep-0484/#the-type-of-class-objects>`_.
+
+.. _text-and-anystr:
+
+Text and AnyStr
+***************
+
+Sometimes you may want to write a function which will accept only unicode
+strings. This can be challenging to do in a codebase intended to run in
+both Python 2 and Python 3 since ``str`` means something different in both
+versions and ``unicode`` is not a keyword in Python 3.
+
+To help solve this issue, use ``typing.Text`` which is aliased to
+``unicode`` in Python 2 and to ``str`` in Python 3. This allows you to
+indicate that a function should accept only unicode strings in a
+cross-compatible way:
+
+.. code-block:: python
+
+ from typing import Text
+
+ def unicode_only(s: Text) -> Text:
+ return s + u'\u2713'
+
+In other cases, you may want to write a function that will work with any
+kind of string but will not let you mix two different string types. To do
+so use ``typing.AnyStr``:
+
+.. code-block:: python
+
+ from typing import AnyStr
+
+ def concat(x: AnyStr, y: AnyStr) -> AnyStr:
+ return x + y
+
+ concat('a', 'b') # Okay
+ concat(b'a', b'b') # Okay
+ concat('a', b'b') # Error: cannot mix bytes and unicode
+
+For more details, see :ref:`type-variable-value-restriction`.
+
+.. note::
+
+ How ``bytes``, ``str``, and ``unicode`` are handled between Python 2 and
+ Python 3 may change in future versions of mypy.
+
+.. _generators:
+
+Generators
+**********
+
+A basic generator that only yields values can be annotated as having a return
+type of either ``Iterator[YieldType]`` or ``Iterable[YieldType]``. For example:
+
+.. code-block:: python
+
+ def squares(n: int) -> Iterator[int]:
+ for i in range(n):
+ yield i * i
+
+If you want your generator to accept values via the ``send`` method or return
+a value, you should use the
+``Generator[YieldType, SendType, ReturnType]`` generic type instead. For example:
+
+.. code-block:: python
+
+ def echo_round() -> Generator[int, float, str]:
+ sent = yield 0
+ while sent >= 0:
+ sent = yield round(sent)
+ return 'Done'
+
+Note that unlike many other generics in the typing module, the ``SendType`` of
+``Generator`` behaves contravariantly, not covariantly or invariantly.
+
+If you do not plan on recieving or returning values, then set the ``SendType``
+or ``ReturnType`` to ``None``, as appropriate. For example, we could have
+annotated the first example as the following:
+
+.. code-block:: python
+
+ def squares(n: int) -> Generator[int, None, None]:
+ for i in range(n):
+ yield i * i
+
+.. _async-and-await:
+
+Typing async/await
+******************
+
+Mypy supports the ability to type coroutines that use the ``async/await``
+syntax introduced in Python 3.5. For more information regarding coroutines and
+this new syntax, see `PEP 492 <https://www.python.org/dev/peps/pep-0492/>`_.
+
+Functions defined using ``async def`` are typed just like normal functions.
+The return type annotation should be the same as the type of the value you
+expect to get back when ``await``-ing the coroutine.
+
+.. code-block:: python
+
+ import asyncio
+
+ async def format_string(tag: str, count: int) -> str:
+ return 'T-minus {} ({})'.format(count, tag)
+
+ async def countdown_1(tag: str, count: int) -> str:
+ while count > 0:
+ my_str = await format_string(tag, count) # has type 'str'
+ print(my_str)
+ await asyncio.sleep(0.1)
+ count -= 1
+ return "Blastoff!"
+
+ loop = asyncio.get_event_loop()
+ loop.run_until_complete(countdown_1("Millennium Falcon", 5))
+ loop.close()
+
+The result of calling an ``async def`` function *without awaiting* will be a
+value of type ``Awaitable[T]``:
+
+.. code-block:: python
+
+ my_coroutine = countdown_1("Millennium Falcon", 5)
+ reveal_type(my_coroutine) # has type 'Awaitable[str]'
+
+.. note::
+
+ :ref:`reveal_type() <reveal-type>` displays the inferred static type of
+ an expression.
+
+If you want to use coroutines in older versions of Python that do not support
+the ``async def`` syntax, you can instead use the ``@asyncio.coroutine``
+decorator to convert a generator into a coroutine.
+
+Note that we set the ``YieldType`` of the generator to be ``Any`` in the
+following example. This is because the exact yield type is an implementation
+detail of the coroutine runner (e.g. the ``asyncio`` event loop) and your
+coroutine shouldn't have to know or care about what precisely that type is.
+
+.. code-block:: python
+
+ from typing import Any, Generator
+ import asyncio
+
+ @asyncio.coroutine
+ def countdown_2(tag: str, count: int) -> Generator[Any, None, str]:
+ while count > 0:
+ print('T-minus {} ({})'.format(count, tag))
+ yield from asyncio.sleep(0.1)
+ count -= 1
+ return "Blastoff!"
+
+ loop = asyncio.get_event_loop()
+ loop.run_until_complete(countdown_2("USS Enterprise", 5))
+ loop.close()
+
+As before, the result of calling a generator decorated with ``@asyncio.coroutine``
+will be a value of type ``Awaitable[T]``.
+
+.. note::
+
+ At runtime, you are allowed to add the ``@asyncio.coroutine`` decorator to
+ both functions and generators. This is useful when you want to mark a
+ work-in-progress function as a coroutine, but have not yet added ``yield`` or
+ ``yield from`` statements:
+
+ .. code-block:: python
+
+ import asyncio
+
+ @asyncio.coroutine
+ def serialize(obj: object) -> str:
+ # todo: add yield/yield from to turn this into a generator
+ return "placeholder"
+
+ However, mypy currently does not support converting functions into
+ coroutines. Support for this feature will be added in a future version, but
+ for now, you can manually force the function to be a generator by doing
+ something like this:
+
+ .. code-block:: python
+
+ from typing import Generator
+ import asyncio
+
+ @asyncio.coroutine
+ def serialize(obj: object) -> Generator[None, None, str]:
+ # todo: add yield/yield from to turn this into a generator
+ if False:
+ yield
+ return "placeholder"
+
+You may also choose to create a subclass of ``Awaitable`` instead:
+
+.. code-block:: python
+
+ from typing import Any, Awaitable, Generator
+ import asyncio
+
+ class MyAwaitable(Awaitable[str]):
+ def __init__(self, tag: str, count: int) -> None:
+ self.tag = tag
+ self.count = count
+
+ def __await__(self) -> Generator[Any, None, str]:
+ for i in range(n, 0, -1):
+ print('T-minus {} ({})'.format(i, tag))
+ yield from asyncio.sleep(0.1)
+ return "Blastoff!"
+
+ def countdown_3(tag: str, count: int) -> Awaitable[str]:
+ return MyAwaitable(tag, count)
+
+ loop = asyncio.get_event_loop()
+ loop.run_until_complete(countdown_3("Heart of Gold", 5))
+ loop.close()
+
+To create an iterable coroutine, subclass ``AsyncIterator``:
+
+.. code-block:: python
+
+ from typing import Optional, AsyncIterator
+ import asyncio
+
+ class arange(AsyncIterator[int]):
+ def __init__(self, start: int, stop: int, step: int) -> None:
+ self.start = start
+ self.stop = stop
+ self.step = step
+ self.count = start - step
+
+ def __aiter__(self) -> AsyncIterator[int]:
+ return self
+
+ async def __anext__(self) -> int:
+ self.count += self.step
+ if self.count == self.stop:
+ raise StopAsyncIteration
+ else:
+ return self.count
+
+ async def countdown_4(tag: str, n: int) -> str:
+ async for i in arange(n, 0, -1):
+ print('T-minus {} ({})'.format(i, tag))
+ await asyncio.sleep(0.1)
+ return "Blastoff!"
+
+ loop = asyncio.get_event_loop()
+ loop.run_until_complete(countdown_4("Serenity", 5))
+ loop.close()
+
+For a more concrete example, the mypy repo has a toy webcrawler that
+demonstrates how to work with coroutines. One version
+`uses async/await <https://github.com/python/mypy/blob/master/test-data/samples/crawl2.py>`_
+and one
+`uses yield from <https://github.com/python/mypy/blob/master/test-data/samples/crawl.py>`_.
+
+.. _typeddict:
+
+TypedDict
+*********
+
+.. note::
+
+ TypedDict is not yet an officially supported feature. It may not work reliably,
+ and details of TypedDict may change in future mypy releases.
+
+Python programs often use dictionaries with string keys to represent objects.
+Here is a typical example:
+
+.. code-block:: python
+
+ movie = {'name': 'Blade Runner', 'year': 1982}
+
+Only a fixed set of string keys is expected (``'name'`` and
+``'year'`` above), and each key has an independent value type (``str``
+for ``'name'`` and ``int`` for ``'year'`` above). We've previously
+seen the ``Dict[K, V]`` type, which lets you declare uniform
+dictionary types, where every value has the same type, and arbitrary keys
+are supported. This is clearly not a good fit for
+``movie`` above. Instead, you can use a ``TypedDict`` to give a precise
+type for objects like ``movie``, where the type of each
+dictionary value depends on the key:
+
+.. code-block:: python
+
+ from mypy_extensions import TypedDict
+
+ Movie = TypedDict('Movie', {'name': str, 'year': int})
+
+ movie = {'name': 'Blade Runner', 'year': 1982} # type: Movie
+
+``Movie`` is a TypedDict type with two items: ``'name'`` (with type ``str``)
+and ``'year'`` (with type ``int``). Note that we used an explicit type
+annotation for the ``movie`` variable. This type annotation is
+important -- without it, mypy will try to infer a regular, uniform
+``Dict`` type for ``movie``, which is not what we want here.
+
+.. note::
+
+ If you pass a TypedDict object as an argument to a function, no
+ type annotation is usually necessary since mypy can infer the
+ desired type based on the declared argument type. Also, if an
+ assignment target has been previously defined, and it has a
+ TypedDict type, mypy will treat the assigned value as a TypedDict,
+ not ``Dict``.
+
+Now mypy will recognize these as valid:
+
+.. code-block:: python
+
+ name = movie['name'] # Okay; type of name is str
+ year = movie['year'] # Okay; type of year is int
+
+Mypy will detect an invalid key as an error:
+
+.. code-block:: python
+
+ director = movie['director'] # Error: 'director' is not a valid key
+
+Mypy will also reject a runtime-computed expression as a key, as
+it can't verify that it's a valid key. You can only use string
+literals as TypedDict keys.
+
+The ``TypedDict`` type object can also act as a constructor. It
+returns a normal ``dict`` object at runtime -- a ``TypedDict`` does
+not define a new runtime type:
+
+.. code-block:: python
+
+ toy_story = Movie(name='Toy Story', year=1995)
+
+This is equivalent to just constructing a dictionary directly using
+``{ ... }`` or ``dict(key=value, ...)``. The constructor form is
+sometimes convenient, since it can be used without a type annotation,
+and it also makes the type of the object explicit.
+
+Like all types, TypedDicts can be used as components to build
+arbitrarily complex types. For example, you can define nested
+TypedDicts and containers with TypedDict items.
+Unlike most other types, mypy uses structural compatibility checking
+(or structural subtyping) with TypedDicts. A TypedDict object with
+extra items is compatible with a narrower TypedDict, assuming item
+types are compatible (*totality* also affects
+subtyping, as discussed below).
+
+.. note::
+
+ You need to install ``mypy_extensions`` using pip to use ``TypedDict``:
+
+ .. code-block:: text
+
+ python3 -m pip install --upgrade mypy-extensions
+
+ Or, if you are using Python 2:
+
+ .. code-block:: text
+
+ pip install --upgrade mypy-extensions
+
+Totality
+--------
+
+By default mypy ensures that a TypedDict object has all the specified
+keys. This will be flagged as an error:
+
+.. code-block:: python
+
+ # Error: 'year' missing
+ toy_story = {'name': 'Toy Story'} # type: Movie
+
+Sometimes you want to allow keys to be left out when creating a
+TypedDict object. You can provide the ``total=False`` argument to
+``TypedDict(...)`` to achieve this:
+
+.. code-block:: python
+
+ GuiOptions = TypedDict(
+ 'GuiOptions', {'language': str, 'color': str}, total=False)
+ options = {} # type: GuiOptions # Okay
+ options['language'] = 'en'
+
+You may need to use ``get()`` to access items of a partial (non-total)
+TypedDict, since indexing using ``[]`` could fail at runtime.
+However, mypy still lets use ``[]`` with a partial TypedDict -- you
+just need to be careful with it, as it could result in a ``KeyError``.
+Requiring ``get()`` everywhere would be too cumbersome. (Note that you
+are free to use ``get()`` with total TypedDicts as well.)
+
+Keys that aren't required are shown with a ``?`` in error messages:
+
+.. code-block:: python
+
+ # Revealed type is 'TypedDict('GuiOptions', {'language'?: builtins.str,
+ # 'color'?: builtins.str})'
+ reveal_type(options)
+
+Totality also affects structural compatibility. You can't use a partial
+TypedDict when a total one is expected. Also, a total typed dict is not
+valid when a partial one is expected.
+
+Class-based syntax
+------------------
+
+Python 3.6 supports an alternative, class-based syntax to define a
+TypedDict:
+
+.. code-block:: python
+
+ from mypy_extensions import TypedDict
+
+ class Movie(TypedDict):
+ name: str
+ year: int
+
+The above definition is equivalent to the original ``Movie``
+definition. It doesn't actually define a real class. This syntax also
+supports a form of inheritance -- subclasses can define additional
+items. However, this is primarily a notational shortcut. Since mypy
+uses structural compatibility with TypedDicts, inheritance is not
+required for compatibility. Here is an example of inheritance:
+
+.. code-block:: python
+
+ class Movie(TypedDict):
+ name: str
+ year: int
+
+ class BookBasedMovie(Movie):
+ based_on: str
+
+Now ``BookBasedMovie`` has keys ``name``, ``year`` and ``based_on``.
+
+Mixing required and non-required items
+--------------------------------------
+
+In addition to allowing reuse across TypedDict types, inheritance also allows
+you to mix required and non-required (using ``total=False``) items
+in a single TypedDict. Example:
+
+.. code-block:: python
+
+ class MovieBase(TypedDict):
+ name: str
+ year: int
+
+ class Movie(MovieBase, total=False):
+ based_on: str
+
+Now ``Movie`` has required keys ``name`` and ``year``, while ``based_on``
+can be left out when constructing an object. A TypedDict with a mix of required
+and non-required keys, such as ``Movie`` above, will only be compatible with
+another TypedDict if all required keys in the other TypedDict are required keys in the
+first TypedDict, and all non-required keys of the other TypedDict are also non-required keys
+in the first TypedDict.
diff --git a/docs/source/python2.rst b/docs/source/python2.rst
new file mode 100644
index 0000000..1267396
--- /dev/null
+++ b/docs/source/python2.rst
@@ -0,0 +1,130 @@
+.. _python2:
+
+Type checking Python 2 code
+===========================
+
+For code that needs to be Python 2.7 compatible, function type
+annotations are given in comments, since the function annotation
+syntax was introduced in Python 3. The comment-based syntax is
+specified in `PEP 484 <https://www.python.org/dev/peps/pep-0484>`_.
+
+Run mypy in Python 2 mode by using the ``--py2`` option::
+
+ $ mypy --py2 program.py
+
+To run your program, you must have the ``typing`` module in your
+Python 2 module search path. Use ``pip install typing`` to install the
+module. This also works for Python 3 versions prior to 3.5 that don't
+include ``typing`` in the standard library.
+
+The example below illustrates the Python 2 function type annotation
+syntax. This syntax is also valid in Python 3 mode:
+
+.. code-block:: python
+
+ from typing import List
+
+ def hello(): # type: () -> None
+ print 'hello'
+
+ class Example:
+ def method(self, lst, opt=0, *args, **kwargs):
+ # type: (List[str], int, *str, **bool) -> int
+ """Docstring comes after type comment."""
+ ...
+
+It's worth going through these details carefully to avoid surprises:
+
+- You don't provide an annotation for the ``self`` / ``cls`` variable of
+ methods.
+
+- Docstring always comes *after* the type comment.
+
+- For ``*args`` and ``**kwargs`` the type should be prefixed with
+ ``*`` or ``**``, respectively (except when using the multi-line
+ annotation syntax described below). Again, the above example
+ illustrates this.
+
+- Things like ``Any`` must be imported from ``typing``, even if they
+ are only used in comments.
+
+- In Python 2 mode ``str`` is implicitly promoted to ``unicode``, similar
+ to how ``int`` is compatible with ``float``. This is unlike ``bytes`` and
+ ``str`` in Python 3, which are incompatible. ``bytes`` in Python 2 is
+ equivalent to ``str``. (This might change in the future.)
+
+.. _multi_line_annotation:
+
+Multi-line Python 2 function annotations
+----------------------------------------
+
+Mypy also supports a multi-line comment annotation syntax. You
+can provide a separate annotation for each argument using the variable
+annotation syntax. When using the single-line annotation syntax
+described above, functions with long argument lists tend to result in
+overly long type comments and it's often tricky to see which argument
+type corresponds to which argument. The alternative, multi-line
+annotation syntax makes long annotations easier to read and write.
+
+Here is an example (from PEP 484):
+
+.. code-block:: python
+
+ def send_email(address, # type: Union[str, List[str]]
+ sender, # type: str
+ cc, # type: Optional[List[str]]
+ bcc, # type: Optional[List[str]]
+ subject='',
+ body=None # type: List[str]
+ ):
+ # type: (...) -> bool
+ """Send an email message. Return True if successful."""
+ <code>
+
+You write a separate annotation for each function argument on the same
+line as the argument. Each annotation must be on a separate line. If
+you leave out an annotation for an argument, it defaults to
+``Any``. You provide a return type annotation in the body of the
+function using the form ``# type: (...) -> rt``, where ``rt`` is the
+return type. Note that the return type annotation contains literal
+three dots.
+
+Note that when using multi-line comments, you do not need to prefix the
+types of your ``*arg`` and ``**kwarg`` parameters with ``*`` or ``**``.
+For example, here is how you would annotate the first example using
+multi-line comments.
+
+.. code-block:: python
+
+ from typing import List
+
+ class Example:
+ def method(self,
+ lst, # type: List[str]
+ opt=0, # type: int
+ *args, # type: str
+ **kwargs # type: bool
+ ):
+ # type: (...) -> int
+ """Docstring comes after type comment."""
+ ...
+
+
+Additional notes
+----------------
+
+- You should include types for arguments with default values in the
+ annotation. The ``opt`` argument of ``method`` in the example at the
+ beginning of this section is an example of this.
+
+- The annotation can be on the same line as the function header or on
+ the following line.
+
+- The type syntax for variables is the same as for Python 3.
+
+- You don't need to use string literal escapes for forward references
+ within comments.
+
+- Mypy uses a separate set of library stub files in `typeshed
+ <https://github.com/python/typeshed>`_ for Python 2. Library support
+ may vary between Python 2 and Python 3.
diff --git a/docs/source/python36.rst b/docs/source/python36.rst
new file mode 100644
index 0000000..f1f7322
--- /dev/null
+++ b/docs/source/python36.rst
@@ -0,0 +1,96 @@
+.. _python-36:
+
+New features in Python 3.6
+==========================
+
+Python 3.6 was `released
+<https://www.python.org/downloads/release/python-360/>`_ in
+December 2016. As of mypy 0.510 all language features new in Python
+3.6 are supported.
+
+Syntax for variable annotations (`PEP 526 <https://www.python.org/dev/peps/pep-0526>`_)
+---------------------------------------------------------------------------------------
+
+Python 3.6 feature: variables (in global, class or local scope) can
+now have type annotations using either of the two forms:
+
+.. code-block:: python
+
+ from typing import Optional
+ foo: Optional[int]
+ bar: List[str] = []
+
+Mypy fully supports this syntax, interpreting them as equivalent to
+
+.. code-block:: python
+
+ foo = None # type: Optional[int]
+ bar = [] # type: List[str]
+
+.. _class-var:
+
+An additional feature defined in PEP 526 is also supported: you can
+mark names intended to be used as class variables with ``ClassVar``.
+In a pinch you can also use ClassVar in ``# type`` comments.
+Example:
+
+.. code-block:: python
+
+ from typing import ClassVar
+
+ class C:
+ x: int # instance variable
+ y: ClassVar[int] # class variable
+ z = None # type: ClassVar[int]
+
+ def foo(self) -> None:
+ self.x = 0 # OK
+ self.y = 0 # Error: Cannot assign to class variable "y" via instance
+
+ C.y = 0 # This is OK
+
+
+Literal string formatting (`PEP 498 <https://www.python.org/dev/peps/pep-0498>`_)
+---------------------------------------------------------------------------------
+
+Python 3.6 feature: string literals of the form
+``f"text {expression} text"`` evaluate ``expression`` using the
+current evaluation context (locals and globals).
+
+Mypy fully supports this syntax and type-checks the ``expression``.
+
+Underscores in numeric literals (`PEP 515 <https://www.python.org/dev/peps/pep-0515>`_)
+---------------------------------------------------------------------------------------
+
+Python 3.6 feature: numeric literals can contain underscores,
+e.g. ``1_000_000``.
+
+Mypy fully supports this syntax:
+
+.. code-block:: python
+
+ precise_val = 1_000_000.000_000_1
+ hexes: List[int] = []
+ hexes.append(0x_FF_FF_FF_FF)
+
+.. _async_generators_and_comprehensions:
+
+Asynchronous generators (`PEP 525 <https://www.python.org/dev/peps/pep-0525>`_) and comprehensions (`PEP 530 <https://www.python.org/dev/peps/pep-0530>`_)
+----------------------------------------------------------------------------------------------------------------------------------------------------------
+
+Python 3.6 allows coroutines defined with ``async def`` (PEP 492) to be
+generators, i.e. contain ``yield`` expressions, and introduces a syntax for
+asynchronous comprehensions. Mypy fully supports these features, for example:
+
+.. code-block:: python
+
+ from typing import AsyncIterator
+
+ async def gen() -> AsyncIterator[bytes]:
+ lst = [b async for b in gen()] # Inferred type is "List[bytes]"
+ yield 'no way' # Error: Incompatible types (got "str", expected "bytes")
+
+New named tuple syntax
+----------------------
+
+Python 3.6 supports an alternative syntax for named tuples. See :ref:`named-tuples`.
diff --git a/docs/source/revision_history.rst b/docs/source/revision_history.rst
new file mode 100644
index 0000000..d31012d
--- /dev/null
+++ b/docs/source/revision_history.rst
@@ -0,0 +1,243 @@
+Revision history
+================
+
+List of major changes:
+
+- July 2017
+ * Publish ``mypy`` version 0.520 on PyPI.
+
+ * Add :ref:`fine-grained control of Any types <disallow-any>`.
+
+ * Add :ref:`typeddict`.
+
+ * Other updates to :ref:`command-line`:
+
+ * Add ``--no-implicit-optional``.
+
+ * Add ``--shadow-file``.
+
+ * Add ``--no-incremental``.
+
+- May 2017
+ * Publish ``mypy`` version 0.510 on PyPI.
+
+ * Remove option ``--no-fast-parser``.
+
+ * Deprecate option ``--strict-boolean``.
+
+ * Drop support for Python 3.2 as type checking target.
+
+ * Add support for :ref:`overloaded functions with implementations <function-overloading>`.
+
+ * Add :ref:`extended_callable`.
+
+ * Add :ref:`async_generators_and_comprehensions`.
+
+ * Add :ref:`ClassVar <class-var>`.
+
+ * Add :ref:`quick mode <quick-mode>`.
+
+- March 2017
+ * Publish ``mypy`` version 0.500 on PyPI.
+
+ * Add :ref:`noreturn`.
+
+ * Add :ref:`generic-subclasses`.
+
+ * Add :ref:`variance-of-generics`.
+
+ * Add :ref:`variance`.
+
+ * Updates to :ref:`python-36`.
+
+ * Updates to :ref:`integrating-mypy`.
+
+ * Updates to :ref:`command-line`:
+
+ * Add option ``--warn-return-any``.
+
+ * Add option ``--strict-boolean``.
+
+ * Add option ``--strict``.
+
+ * Updates to :ref:`config-file`:
+
+ * ``warn_no_return`` is on by default.
+
+ * Read settings from ``setup.cfg`` if ``mypy.ini`` does not exist.
+
+ * Add option ``warn_return_any``.
+
+ * Add option ``strict_boolean``.
+
+- January 2017
+ * Publish ``mypy`` version 0.470 on PyPI.
+
+ * Change package name from ``mypy-lang`` to ``mypy``.
+
+ * Add :ref:`integrating-mypy`.
+
+ * Add :ref:`cheat-sheet-py3`.
+
+ * Major update to :ref:`finding-imports`.
+
+ * Add :ref:`--ignore-missing-imports <ignore-missing-imports>`.
+
+ * Updates to :ref:`config-file`.
+
+ * Document underscore support in numeric literals.
+
+ * Document that arguments prefixed with ``__`` are positional-only.
+
+ * Document that ``--hide-error-context`` is now on by default,
+ and there is a new flag ``--show-error-context``.
+
+ * Add ``ignore_errors`` to :ref:`per-module-flags`.
+
+- November 2016
+ * Publish ``mypy-lang`` version 0.4.6 on PyPI.
+
+ * Add :ref:`getting-started`.
+
+ * Add :ref:`generic-methods-and-generic-self` (experimental).
+
+ * Add :ref:`declaring-decorators`.
+
+ * Discuss generic type aliases in :ref:`type-aliases`.
+
+ * Discuss Python 3.6 named tuple syntax in :ref:`named-tuples`.
+
+ * Updates to :ref:`common_issues`.
+
+ * Updates to :ref:`python-36`.
+
+ * Updates to :ref:`command-line`:
+
+ * ``--custom-typeshed-dir``
+
+ * ``--junit-xml``
+
+ * ``--find-occurrences``
+
+ * ``--cobertura-xml-report``
+
+ * ``--warn-no-return``
+
+ * Updates to :ref:`config-file`:
+
+ * Sections with fnmatch patterns now use
+ module name patterns (previously they were path patterns).
+ * Added ``custom_typeshed_dir``, ``mypy_path`` and ``show_column_numbers``.
+
+ * Mention the magic ``MYPY`` constant in :ref:`import-cycles`.
+
+- October 2016
+ * Publish ``mypy-lang`` version 0.4.5 on PyPI.
+
+ * Add :ref:`python-36`.
+
+ * Add :ref:`config-file`.
+
+ * Updates to :ref:`command-line`: ``--strict-optional-white-list``,
+ ``--disallow-subclassing-any``, ``--config-file``, ``@flagfile``,
+ ``--hide-error-context`` (replaces ``--suppress-error-context``),
+ ``--show-column-numbers`` and ``--scripts-are-modules``.
+
+ * Mention ``typing.TYPE_CHECKING`` in :ref:`import-cycles`.
+
+- August 2016
+ * Publish ``mypy-lang`` version 0.4.4 on PyPI.
+
+ * Add :ref:`newtypes`.
+
+ * Add :ref:`async-and-await`.
+
+ * Add :ref:`text-and-anystr`.
+
+ * Add :ref:`version_and_platform_checks`.
+
+- July 2016
+ * Publish ``mypy-lang`` version 0.4.3 on PyPI.
+
+ * Add :ref:`strict_optional`.
+
+ * Add :ref:`multi_line_annotation`.
+
+- June 2016
+ * Publish ``mypy-lang`` version 0.4.2 on PyPI.
+
+ * Add :ref:`type-of-class`.
+
+ * Add :ref:`cheat-sheet-py2`.
+
+ * Add :ref:`reveal-type`.
+
+- May 2016
+ * Publish ``mypy-lang`` version 0.4 on PyPI.
+
+ * Add :ref:`type-variable-upper-bound`.
+
+ * Document :ref:`command-line`.
+
+- Feb 2016
+ * Publish ``mypy-lang`` version 0.3.1 on PyPI.
+
+ * Document Python 2 support.
+
+- Nov 2015
+ Add :ref:`library-stubs`.
+
+- Jun 2015
+ Remove ``Undefined`` and ``Dynamic``, as they are not in PEP 484.
+
+- Apr 2015
+ Publish ``mypy-lang`` version 0.2.0 on PyPI.
+
+- Mar 2015
+ Update documentation to reflect PEP 484:
+
+ * Add :ref:`named-tuples` and :ref:`optional`.
+
+ * Do not mention type application syntax (for
+ example, ``List[int]()``), as it's no longer supported,
+ due to PEP 484 compatibility.
+
+ * Rename ``typevar`` to ``TypeVar``.
+
+ * Document ``# type: ignore`` which allows
+ locally ignoring spurious errors (:ref:`silencing_checker`).
+
+ * No longer mention
+ ``Any(x)`` as a valid cast, as it will be phased out soon.
+
+ * Mention the new ``.pyi`` stub file extension. Stubs can live
+ in the same directory as the rest of the program.
+
+- Jan 2015
+ Mypy moves closer to PEP 484:
+
+ * Add :ref:`type-aliases`.
+
+ * Update discussion of overloading -- it's now only supported in stubs.
+
+ * Rename ``Function[...]`` to ``Callable[...]``.
+
+- Dec 2014
+ Publish mypy version 0.1.0 on PyPI.
+
+- Oct 2014
+ Major restructuring.
+ Split the HTML documentation into
+ multiple pages.
+
+- Sep 2014
+ Migrated docs to Sphinx.
+
+- Aug 2014
+ Don't discuss native semantics. There is only Python
+ semantics.
+
+- Jul 2013
+ Rewrite to use new syntax. Shift focus to discussing
+ Python semantics. Add more content, including short discussions of
+ :ref:`generic-functions` and :ref:`union-types`.
diff --git a/docs/source/supported_python_features.rst b/docs/source/supported_python_features.rst
new file mode 100644
index 0000000..ca68d4c
--- /dev/null
+++ b/docs/source/supported_python_features.rst
@@ -0,0 +1,20 @@
+Supported Python features and modules
+=====================================
+
+A list of unsupported Python features is maintained in the mypy wiki:
+
+- `Unsupported Python features <https://github.com/python/mypy/wiki/Unsupported-Python-Features>`_
+
+Runtime definition of methods and functions
+*******************************************
+
+By default, mypy will complain if you add a function to a class
+or module outside its definition -- but only if this is visible to the
+type checker. This only affects static checking, as mypy performs no
+additional type checking at runtime. You can easily work around
+this. For example, you can use dynamically typed code or values with
+``Any`` types, or you can use ``setattr`` or other introspection
+features. However, you need to be careful if you decide to do this. If
+used indiscriminately, you may have difficulty using static typing
+effectively, since the type checker cannot see functions defined at
+runtime.
diff --git a/docs/source/type_inference_and_annotations.rst b/docs/source/type_inference_and_annotations.rst
new file mode 100644
index 0000000..76e9cf9
--- /dev/null
+++ b/docs/source/type_inference_and_annotations.rst
@@ -0,0 +1,172 @@
+Type inference and type annotations
+===================================
+
+Type inference
+**************
+
+The initial assignment defines a variable. If you do not explicitly
+specify the type of the variable, mypy infers the type based on the
+static type of the value expression:
+
+.. code-block:: python
+
+ i = 1 # Infer type int for i
+ l = [1, 2] # Infer type List[int] for l
+
+Type inference is bidirectional and takes context into account. For
+example, the following is valid:
+
+.. code-block:: python
+
+ def f(l: List[object]) -> None:
+ l = [1, 2] # Infer type List[object] for [1, 2]
+
+In an assignment, the type context is determined by the assignment
+target. In this case this is ``l``, which has the type
+``List[object]``. The value expression ``[1, 2]`` is type checked in
+this context and given the type ``List[object]``. In the previous
+example we introduced a new variable ``l``, and here the type context
+was empty.
+
+Note that the following is not valid, since ``List[int]`` is not
+compatible with ``List[object]``:
+
+.. code-block:: python
+
+ def f(l: List[object], k: List[int]) -> None:
+ l = k # Type check error: incompatible types in assignment
+
+The reason why the above assignment is disallowed is that allowing the
+assignment could result in non-int values stored in a list of ``int``:
+
+.. code-block:: python
+
+ def f(l: List[object], k: List[int]) -> None:
+ l = k
+ l.append('x')
+ print(k[-1]) # Ouch; a string in List[int]
+
+You can still run the above program; it prints ``x``. This illustrates
+the fact that static types are used during type checking, but they do
+not affect the runtime behavior of programs. You can run programs with
+type check failures, which is often very handy when performing a large
+refactoring. Thus you can always 'work around' the type system, and it
+doesn't really limit what you can do in your program.
+
+Type inference is not used in dynamically typed functions (those
+without an explicit return type) — every local variable type defaults
+to ``Any``, which is discussed later.
+
+Explicit types for variables
+****************************
+
+You can override the inferred type of a variable by using a
+special type comment after an assignment statement:
+
+.. code-block:: python
+
+ x = 1 # type: Union[int, str]
+
+Without the type comment, the type of ``x`` would be just ``int``. We
+use an annotation to give it a more general type ``Union[int, str]``.
+Mypy checks that the type of the initializer is compatible with the
+declared type. The following example is not valid, since the initializer is
+a floating point number, and this is incompatible with the declared
+type:
+
+.. code-block:: python
+
+ x = 1.1 # type: Union[int, str] # Error!
+
+.. note::
+
+ The best way to think about this is that the type comment sets the
+ type of the variable, not the type of the expression. To force the
+ type of an expression you can use ``cast(<type>, <expression>)``.
+
+Explicit types for collections
+******************************
+
+The type checker cannot always infer the type of a list or a
+dictionary. This often arises when creating an empty list or
+dictionary and assigning it to a new variable that doesn't have an explicit
+variable type. In these cases you can give the type explicitly using
+a type annotation comment:
+
+.. code-block:: python
+
+ l = [] # type: List[int] # Create empty list with type List[int]
+ d = {} # type: Dict[str, int] # Create empty dictionary (str -> int)
+
+Similarly, you can also give an explicit type when creating an empty set:
+
+.. code-block:: python
+
+ s = set() # type: Set[int]
+
+Declaring multiple variable types at a time
+*******************************************
+
+You can declare more than a single variable at a time. In order to
+nicely work with multiple assignment, you must give each variable a
+type separately:
+
+.. code-block:: python
+
+ i, found = 0, False # type: int, bool
+
+You can optionally use parentheses around the types, assignment targets
+and assigned expression:
+
+.. code-block:: python
+
+ i, found = 0, False # type: (int, bool) # OK
+ (i, found) = 0, False # type: int, bool # OK
+ i, found = (0, False) # type: int, bool # OK
+ (i, found) = (0, False) # type: (int, bool) # OK
+
+Starred expressions
+*******************
+
+In most cases, mypy can infer the type of starred expressions from the
+right-hand side of an assignment, but not always:
+
+.. code-block:: python
+
+ a, *bs = 1, 2, 3 # OK
+ p, q, *rs = 1, 2 # Error: Type of rs cannot be inferred
+
+On first line, the type of ``bs`` is inferred to be
+``List[int]``. However, on the second line, mypy cannot infer the type
+of ``rs``, because there is no right-hand side value for ``rs`` to
+infer the type from. In cases like these, the starred expression needs
+to be annotated with a starred type:
+
+.. code-block:: python
+
+ p, q, *rs = 1, 2 # type: int, int, *List[int]
+
+Here, the type of ``rs`` is set to ``List[int]``.
+
+Types in stub files
+*******************
+
+:ref:`Stub files <library-stubs>` are written in normal Python 3
+syntax, but generally leaving out runtime logic like variable
+initializers, function bodies, and default arguments, replacing them
+with ellipses.
+
+In this example, each ellipsis ``...`` is literally written in the
+stub file as three dots:
+
+.. code-block:: python
+
+ x = ... # type: int
+ def afunc(code: str) -> int: ...
+ def afunc(a: int, b: int=...) -> int: ...
+
+.. note::
+
+ The ellipsis ``...`` is also used with a different meaning in
+ :ref:`callable types <callable-types>` and :ref:`tuple types
+ <tuple-types>`.
diff --git a/extensions/README.md b/extensions/README.md
new file mode 100644
index 0000000..73b786b
--- /dev/null
+++ b/extensions/README.md
@@ -0,0 +1,6 @@
+Mypy Extensions
+===============
+
+The "mypy_extensions" module defines experimental extensions to the
+standard "typing" module that are supported by the mypy typechecker.
+
diff --git a/extensions/mypy_extensions.py b/extensions/mypy_extensions.py
new file mode 100644
index 0000000..c711e00
--- /dev/null
+++ b/extensions/mypy_extensions.py
@@ -0,0 +1,137 @@
+"""Defines experimental extensions to the standard "typing" module that are
+supported by the mypy typechecker.
+
+Example usage:
+ from mypy_extensions import TypedDict
+"""
+
+from typing import Any
+
+# NOTE: This module must support Python 2.7 in addition to Python 3.x
+
+import sys
+# _type_check is NOT a part of public typing API, it is used here only to mimic
+# the (convenient) behavior of types provided by typing module.
+from typing import _type_check # type: ignore
+
+
+def _check_fails(cls, other):
+ try:
+ if sys._getframe(1).f_globals['__name__'] not in ['abc', 'functools', 'typing']:
+ # Typed dicts are only for static structural subtyping.
+ raise TypeError('TypedDict does not support instance and class checks')
+ except (AttributeError, ValueError):
+ pass
+ return False
+
+
+def _dict_new(cls, *args, **kwargs):
+ return dict(*args, **kwargs)
+
+
+def _typeddict_new(cls, _typename, _fields=None, **kwargs):
+ total = kwargs.pop('total', True)
+ if _fields is None:
+ _fields = kwargs
+ elif kwargs:
+ raise TypeError("TypedDict takes either a dict or keyword arguments,"
+ " but not both")
+ return _TypedDictMeta(_typename, (), {'__annotations__': dict(_fields),
+ '__total__': total})
+
+
+class _TypedDictMeta(type):
+ def __new__(cls, name, bases, ns, total=True):
+ # Create new typed dict class object.
+ # This method is called directly when TypedDict is subclassed,
+ # or via _typeddict_new when TypedDict is instantiated. This way
+ # TypedDict supports all three syntaxes described in its docstring.
+ # Subclasses and instanes of TypedDict return actual dictionaries
+ # via _dict_new.
+ ns['__new__'] = _typeddict_new if name == 'TypedDict' else _dict_new
+ tp_dict = super(_TypedDictMeta, cls).__new__(cls, name, (dict,), ns)
+ try:
+ # Setting correct module is necessary to make typed dict classes pickleable.
+ tp_dict.__module__ = sys._getframe(2).f_globals.get('__name__', '__main__')
+ except (AttributeError, ValueError):
+ pass
+ anns = ns.get('__annotations__', {})
+ msg = "TypedDict('Name', {f0: t0, f1: t1, ...}); each t must be a type"
+ anns = {n: _type_check(tp, msg) for n, tp in anns.items()}
+ for base in bases:
+ anns.update(base.__dict__.get('__annotations__', {}))
+ tp_dict.__annotations__ = anns
+ if not hasattr(tp_dict, '__total__'):
+ tp_dict.__total__ = total
+ return tp_dict
+
+ __instancecheck__ = __subclasscheck__ = _check_fails
+
+
+TypedDict = _TypedDictMeta('TypedDict', (dict,), {})
+TypedDict.__module__ = __name__
+TypedDict.__doc__ = \
+ """A simple typed name space. At runtime it is equivalent to a plain dict.
+
+ TypedDict creates a dictionary type that expects all of its
+ instances to have a certain set of keys, with each key
+ associated with a value of a consistent type. This expectation
+ is not checked at runtime but is only enforced by typecheckers.
+ Usage::
+
+ Point2D = TypedDict('Point2D', {'x': int, 'y': int, 'label': str})
+ a: Point2D = {'x': 1, 'y': 2, 'label': 'good'} # OK
+ b: Point2D = {'z': 3, 'label': 'bad'} # Fails type check
+ assert Point2D(x=1, y=2, label='first') == dict(x=1, y=2, label='first')
+
+ The type info could be accessed via Point2D.__annotations__. TypedDict
+ supports two additional equivalent forms::
+
+ Point2D = TypedDict('Point2D', x=int, y=int, label=str)
+
+ class Point2D(TypedDict):
+ x: int
+ y: int
+ label: str
+
+ The latter syntax is only supported in Python 3.6+, while two other
+ syntax forms work for Python 2.7 and 3.2+
+ """
+
+# Argument constructors for making more-detailed Callables. These all just
+# return their type argument, to make them complete noops in terms of the
+# `typing` module.
+
+
+def Arg(type=Any, name=None):
+ """A normal positional argument"""
+ return type
+
+
+def DefaultArg(type=Any, name=None):
+ """A positional argument with a default value"""
+ return type
+
+
+def NamedArg(type=Any, name=None):
+ """A keyword-only argument"""
+ return type
+
+
+def DefaultNamedArg(type=Any, name=None):
+ """A keyword-only argument with a default value"""
+ return type
+
+
+def VarArg(type=Any):
+ """A *args-style variadic positional argument"""
+ return type
+
+
+def KwArg(type=Any):
+ """A **kwargs-style variadic keyword argument"""
+ return type
+
+
+# Return type that indicates a function does not return
+class NoReturn: pass
diff --git a/extensions/setup.py b/extensions/setup.py
new file mode 100644
index 0000000..b0ffbc5
--- /dev/null
+++ b/extensions/setup.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+
+# NOTE: This package must support Python 2.7 in addition to Python 3.x
+
+from distutils.core import setup
+
+version = '0.3.0'
+description = 'Experimental type system extensions for programs checked with the mypy typechecker.'
+long_description = '''
+Mypy Extensions
+===============
+
+The "mypy_extensions" module defines experimental extensions to the
+standard "typing" module that are supported by the mypy typechecker.
+'''.lstrip()
+
+classifiers = [
+ 'Development Status :: 2 - Pre-Alpha',
+ 'Environment :: Console',
+ 'Intended Audience :: Developers',
+ 'License :: OSI Approved :: MIT License',
+ 'Operating System :: POSIX',
+ 'Programming Language :: Python :: 2',
+ 'Programming Language :: Python :: 2.7',
+ 'Programming Language :: Python :: 3',
+ 'Programming Language :: Python :: 3.3',
+ 'Programming Language :: Python :: 3.4',
+ 'Programming Language :: Python :: 3.5',
+ 'Programming Language :: Python :: 3.6',
+ 'Topic :: Software Development',
+]
+
+setup(
+ name='mypy_extensions',
+ version=version,
+ description=description,
+ long_description=long_description,
+ author='The mypy developers',
+ author_email='jukka.lehtosalo at iki.fi',
+ url='http://www.mypy-lang.org/',
+ license='MIT License',
+ platforms=['POSIX'],
+ py_modules=['mypy_extensions'],
+ classifiers=classifiers,
+)
diff --git a/misc/actions_stubs.py b/misc/actions_stubs.py
new file mode 100644
index 0000000..978af71
--- /dev/null
+++ b/misc/actions_stubs.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python3
+import os
+import shutil
+from typing import Tuple, Any
+try:
+ import click
+except ImportError:
+ print("You need the module \'click\'")
+ exit(1)
+
+base_path = os.getcwd()
+
+# I don't know how to set callables with different args
+def apply_all(func: Any, directory: str, extension: str,
+ to_extension: str='', exclude: Tuple[str]=('',),
+ recursive: bool=True, debug: bool=False) -> None:
+ excluded = [x+extension for x in exclude] if exclude else []
+ for p, d, files in os.walk(os.path.join(base_path,directory)):
+ for f in files:
+ if "{}".format(f) in excluded:
+ continue
+ inner_path = os.path.join(p,f)
+ if not inner_path.endswith(extension):
+ continue
+ if to_extension:
+ new_path = "{}{}".format(inner_path[:-len(extension)],to_extension)
+ func(inner_path,new_path)
+ else:
+ func(inner_path)
+ if not recursive:
+ break
+
+def confirm(resp: bool=False, **kargs) -> bool:
+ kargs['rest'] = "to this {f2}/*{e2}".format(**kargs) if kargs.get('f2') else ''
+ prompt = "{act} all files {rec}matching this expression {f1}/*{e1} {rest}".format(**kargs)
+ prompt.format(**kargs)
+ prompt = "{} [{}]|{}: ".format(prompt, 'Y' if resp else 'N', 'n' if resp else 'y')
+ while True:
+ ans = input(prompt).lower()
+ if not ans:
+ return resp
+ if ans not in ['y','n']:
+ print( 'Please, enter (y) or (n).')
+ continue
+ if ans == 'y':
+ return True
+ else:
+ return False
+
+actions = ['cp', 'mv', 'rm']
+ at click.command(context_settings=dict(help_option_names=['-h', '--help']))
+ at click.option('--action', '-a', type=click.Choice(actions), required=True, help="What do I have to do :-)")
+ at click.option('--dir', '-d', 'directory', default='stubs', help="Directory to start search!")
+ at click.option('--ext', '-e', 'extension', default='.py', help="Extension \"from\" will be applied the action. Default .py")
+ at click.option('--to', '-t', 'to_extension', default='.pyi', help="Extension \"to\" will be applied the action if can. Default .pyi")
+ at click.option('--exclude', '-x', multiple=True, default=('__init__',), help="For every appear, will ignore this files. (can set multiples times)")
+ at click.option('--not-recursive', '-n', default=True, is_flag=True, help="Set if don't want to walk recursively.")
+def main(action: str, directory: str, extension: str, to_extension: str,
+ exclude: Tuple[str], not_recursive: bool) -> None:
+ """
+ This script helps to copy/move/remove files based on their extension.
+
+ The three actions will ask you for confirmation.
+
+ Examples (by default the script search in stubs directory):
+
+ - Change extension of all stubs from .py to .pyi:
+
+ python <script.py> -a mv
+
+ - Revert the previous action.
+
+ python <script.py> -a mv -e .pyi -t .py
+
+ - If you want to ignore "awesome.py" files.
+
+ python <script.py> -a [cp|mv|rm] -x awesome
+
+ - If you want to ignore "awesome.py" and "__init__.py" files.
+
+ python <script.py> -a [cp|mv|rm] -x awesome -x __init__
+
+ - If you want to remove all ".todo" files in "todo" directory, but not recursively:
+
+ python <script.py> -a rm -e .todo -d todo -r
+
+ """
+ if action not in actions:
+ print("Your action have to be one of this: {}".format(', '.join(actions)))
+ return
+
+ rec = "[Recursively] " if not_recursive else ''
+ if not extension.startswith('.'):
+ extension = ".{}".format(extension)
+ if not to_extension.startswith('.'):
+ to_extension = ".{}".format(to_extension)
+ if directory.endswith('/'):
+ directory = directory[:-1]
+ if action == 'cp':
+ if confirm(act='Copy',rec=rec, f1=directory, e1=extension, f2=directory, e2=to_extension):
+ apply_all(shutil.copy, directory, extension, to_extension, exclude, not_recursive)
+ elif action == 'rm':
+ if confirm(act='Remove',rec=rec, f1=directory, e1=extension):
+ apply_all(os.remove, directory, extension, exclude=exclude, recursive=not_recursive)
+ elif action == 'mv':
+ if confirm(act='Move',rec=rec, f1=directory, e1=extension, f2=directory, e2=to_extension):
+ apply_all(shutil.move, directory, extension, to_extension, exclude, not_recursive)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/misc/analyze_cache.py b/misc/analyze_cache.py
new file mode 100644
index 0000000..643e2bf
--- /dev/null
+++ b/misc/analyze_cache.py
@@ -0,0 +1,189 @@
+#!/usr/bin/env python
+
+from typing import Any, Dict, Generator, Iterable, List, Optional
+from collections import Counter
+
+import os
+import os.path
+import json
+
+ROOT = ".mypy_cache/3.5"
+
+JsonDict = Dict[str, Any]
+
+class CacheData:
+ def __init__(self, filename: str, data_json: JsonDict, meta_json: JsonDict,
+ data_size: int, meta_size: int) -> None:
+ self.filename = filename
+ self.data = data_json
+ self.meta = meta_json
+ self.data_size = data_size
+ self.meta_size = meta_size
+
+ @property
+ def total_size(self):
+ return self.data_size + self.meta_size
+
+
+def extract_classes(chunks: Iterable[CacheData]) -> Iterable[JsonDict]:
+ def extract(chunks: Iterable[JsonDict]) -> Iterable[JsonDict]:
+ for chunk in chunks:
+ if isinstance(chunk, dict):
+ yield chunk
+ yield from extract(chunk.values())
+ elif isinstance(chunk, list):
+ yield from extract(chunk)
+ yield from extract([chunk.data for chunk in chunks])
+
+
+def load_json(data_path: str, meta_path: str) -> CacheData:
+ with open(data_path, 'r') as ds:
+ data_json = json.load(ds)
+
+ with open(meta_path, 'r') as ms:
+ meta_json = json.load(ms)
+
+ data_size = os.path.getsize(data_path)
+ meta_size = os.path.getsize(meta_path)
+
+ return CacheData(data_path.replace(".data.json", ".*.json"),
+ data_json, meta_json, data_size, meta_size)
+
+
+def get_files(root: str) -> Iterable[CacheData]:
+ for (dirpath, dirnames, filenames) in os.walk(root):
+ for filename in filenames:
+ if filename.endswith(".data.json"):
+ meta_filename = filename.replace(".data.json", ".meta.json")
+ yield load_json(
+ os.path.join(dirpath, filename),
+ os.path.join(dirpath, meta_filename))
+
+
+def pluck(name: str, chunks: Iterable[JsonDict]) -> Iterable[JsonDict]:
+ return (chunk for chunk in chunks if chunk['.class'] == name)
+
+
+def report_counter(counter: Counter, amount: Optional[int] = None) -> None:
+ for name, count in counter.most_common(amount):
+ print(' {: <8} {}'.format(count, name))
+ print()
+
+
+def report_most_common(chunks: List[JsonDict], amount: Optional[int] = None) -> None:
+ report_counter(Counter(str(chunk) for chunk in chunks), amount)
+
+
+def compress(chunk: JsonDict) -> JsonDict:
+ cache = {} # type: Dict[int, JsonDict]
+ counter = 0
+ def helper(chunk: Any) -> Any:
+ nonlocal counter
+ if not isinstance(chunk, dict):
+ return chunk
+
+ if len(chunk) <= 2:
+ return chunk
+ id = hash(str(chunk))
+
+ if id in cache:
+ return cache[id]
+ else:
+ cache[id] = {'.id': counter}
+ chunk['.cache_id'] = counter
+ counter += 1
+
+ for name in sorted(chunk.keys()):
+ value = chunk[name]
+ if isinstance(value, list):
+ chunk[name] = [helper(child) for child in value]
+ elif isinstance(value, dict):
+ chunk[name] = helper(value)
+
+ return chunk
+ out = helper(chunk)
+ return out
+
+def decompress(chunk: JsonDict) -> JsonDict:
+ cache = {} # type: Dict[int, JsonDict]
+ def helper(chunk: Any) -> Any:
+ if not isinstance(chunk, dict):
+ return chunk
+ if '.id' in chunk:
+ return cache[chunk['.id']]
+
+ counter = None
+ if '.cache_id' in chunk:
+ counter = chunk['.cache_id']
+ del chunk['.cache_id']
+
+ for name in sorted(chunk.keys()):
+ value = chunk[name]
+ if isinstance(value, list):
+ chunk[name] = [helper(child) for child in value]
+ elif isinstance(value, dict):
+ chunk[name] = helper(value)
+
+ if counter is not None:
+ cache[counter] = chunk
+
+ return chunk
+ return helper(chunk)
+
+
+
+
+def main() -> None:
+ json_chunks = list(get_files(ROOT))
+ class_chunks = list(extract_classes(json_chunks))
+
+ total_size = sum(chunk.total_size for chunk in json_chunks)
+ print("Total cache size: {:.3f} megabytes".format(total_size / (1024 * 1024)))
+ print()
+
+ class_name_counter = Counter(chunk[".class"] for chunk in class_chunks)
+ print("Most commonly used classes:")
+ report_counter(class_name_counter)
+
+ print("Most common literal chunks:")
+ report_most_common(class_chunks, 15)
+
+ build = None
+ for chunk in json_chunks:
+ if 'build.*.json' in chunk.filename:
+ build = chunk
+ break
+ original = json.dumps(build.data, sort_keys=True)
+ print("Size of build.data.json, in kilobytes: {:.3f}".format(len(original) / 1024))
+
+ build.data = compress(build.data)
+ compressed = json.dumps(build.data, sort_keys=True)
+ print("Size of compressed build.data.json, in kilobytes: {:.3f}".format(len(compressed) / 1024))
+
+ build.data = decompress(build.data)
+ decompressed = json.dumps(build.data, sort_keys=True)
+ print("Size of decompressed build.data.json, in kilobytes: {:.3f}".format(len(decompressed) / 1024))
+
+ print("Lossless conversion back", original == decompressed)
+
+
+ '''var_chunks = list(pluck("Var", class_chunks))
+ report_most_common(var_chunks, 20)
+ print()
+
+ #for var in var_chunks:
+ # if var['fullname'] == 'self' and not (isinstance(var['type'], dict) and var['type']['.class'] == 'AnyType'):
+ # print(var)
+ #argument_chunks = list(pluck("Argument", class_chunks))
+
+ symbol_table_node_chunks = list(pluck("SymbolTableNode", class_chunks))
+ report_most_common(symbol_table_node_chunks, 20)
+
+ print()
+ print("Most common")
+ report_most_common(class_chunks, 20)
+ print()'''
+
+
+if __name__ == '__main__':
+ main()
diff --git a/misc/async_matrix.py b/misc/async_matrix.py
new file mode 100644
index 0000000..e9a758a
--- /dev/null
+++ b/misc/async_matrix.py
@@ -0,0 +1,120 @@
+#!/usr/bin/env python3
+"""Test various combinations of generators/coroutines.
+
+This was used to cross-check the errors in the test case
+testFullCoroutineMatrix in test-data/unit/check-async-await.test.
+"""
+
+import sys
+from types import coroutine
+from typing import Any, AsyncIterator, Awaitable, Generator, Iterator
+
+# The various things you might try to use in `await` or `yield from`.
+
+def plain_generator() -> Generator[str, None, int]:
+ yield 'a'
+ return 1
+
+async def plain_coroutine() -> int:
+ return 1
+
+ at coroutine
+def decorated_generator() -> Generator[str, None, int]:
+ yield 'a'
+ return 1
+
+ at coroutine
+async def decorated_coroutine() -> int:
+ return 1
+
+class It(Iterator[str]):
+ stop = False
+ def __iter__(self) -> 'It':
+ return self
+ def __next__(self) -> str:
+ if self.stop:
+ raise StopIteration('end')
+ else:
+ self.stop = True
+ return 'a'
+
+def other_iterator() -> It:
+ return It()
+
+class Aw(Awaitable[int]):
+ def __await__(self) -> Generator[str, Any, int]:
+ yield 'a'
+ return 1
+
+def other_coroutine() -> Aw:
+ return Aw()
+
+# The various contexts in which `await` or `yield from` might occur.
+
+def plain_host_generator(func) -> Generator[str, None, None]:
+ yield 'a'
+ x = 0
+ f = func()
+ try:
+ x = yield from f
+ finally:
+ try:
+ f.close()
+ except AttributeError:
+ pass
+
+async def plain_host_coroutine(func) -> None:
+ x = 0
+ x = await func()
+
+ at coroutine
+def decorated_host_generator(func) -> Generator[str, None, None]:
+ yield 'a'
+ x = 0
+ f = func()
+ try:
+ x = yield from f
+ finally:
+ try:
+ f.close()
+ except AttributeError:
+ pass
+
+ at coroutine
+async def decorated_host_coroutine(func) -> None:
+ x = 0
+ x = await func()
+
+# Main driver.
+
+def main():
+ verbose = ('-v' in sys.argv)
+ for host in [plain_host_generator, plain_host_coroutine,
+ decorated_host_generator, decorated_host_coroutine]:
+ print()
+ print("==== Host:", host.__name__)
+ for func in [plain_generator, plain_coroutine,
+ decorated_generator, decorated_coroutine,
+ other_iterator, other_coroutine]:
+ print(" ---- Func:", func.__name__)
+ try:
+ f = host(func)
+ for i in range(10):
+ try:
+ x = f.send(None)
+ if verbose:
+ print(" yield:", x)
+ except StopIteration as e:
+ if verbose:
+ print(" stop:", e.value)
+ break
+ else:
+ if verbose:
+ print(" ???? still going")
+ except Exception as e:
+ print(" error:", repr(e))
+
+# Run main().
+
+if __name__ == '__main__':
+ main()
diff --git a/misc/fix_annotate.py b/misc/fix_annotate.py
new file mode 100644
index 0000000..0b552bf
--- /dev/null
+++ b/misc/fix_annotate.py
@@ -0,0 +1,219 @@
+"""Fixer for lib2to3 that inserts mypy annotations into all methods.
+
+The simplest way to run this is to copy it into lib2to3's "fixes"
+subdirectory and then run "2to3 -f annotate" over your files.
+
+The fixer transforms e.g.
+
+ def foo(self, bar, baz=12):
+ return bar + baz
+
+into
+
+ def foo(self, bar, baz=12):
+ # type: (Any, int) -> Any
+ return bar + baz
+
+It does not do type inference but it recognizes some basic default
+argument values such as numbers and strings (and assumes their type
+implies the argument type).
+
+It also uses some basic heuristics to decide whether to ignore the
+first argument:
+
+ - always if it's named 'self'
+ - if there's a @classmethod decorator
+
+Finally, it knows that __init__() is supposed to return None.
+"""
+
+from __future__ import print_function
+
+import os
+import re
+
+from lib2to3.fixer_base import BaseFix
+from lib2to3.patcomp import compile_pattern
+from lib2to3.pytree import Leaf, Node
+from lib2to3.fixer_util import token, syms, touch_import
+
+
+class FixAnnotate(BaseFix):
+
+ # This fixer is compatible with the bottom matcher.
+ BM_compatible = True
+
+ # This fixer shouldn't run by default.
+ explicit = True
+
+ # The pattern to match.
+ PATTERN = """
+ funcdef< 'def' name=any parameters< '(' [args=any] ')' > ':' suite=any+ >
+ """
+
+ counter = None if not os.getenv('MAXFIXES') else int(os.getenv('MAXFIXES'))
+
+ def transform(self, node, results):
+ if FixAnnotate.counter is not None:
+ if FixAnnotate.counter <= 0:
+ return
+ suite = results['suite']
+ children = suite[0].children
+
+ # NOTE: I've reverse-engineered the structure of the parse tree.
+ # It's always a list of nodes, the first of which contains the
+ # entire suite. Its children seem to be:
+ #
+ # [0] NEWLINE
+ # [1] INDENT
+ # [2...n-2] statements (the first may be a docstring)
+ # [n-1] DEDENT
+ #
+ # Comments before the suite are part of the INDENT's prefix.
+ #
+ # "Compact" functions (e.g. "def foo(x, y): return max(x, y)")
+ # have a different structure that isn't matched by PATTERN.
+
+ ## print('-'*60)
+ ## print(node)
+ ## for i, ch in enumerate(children):
+ ## print(i, repr(ch.prefix), repr(ch))
+
+ # Check if there's already an annotation.
+ for ch in children:
+ if ch.prefix.lstrip().startswith('# type:'):
+ return # There's already a # type: comment here; don't change anything.
+
+ # Compute the annotation
+ annot = self.make_annotation(node, results)
+
+ # Insert '# type: {annot}' comment.
+ # For reference, see lib2to3/fixes/fix_tuple_params.py in stdlib.
+ if len(children) >= 2 and children[1].type == token.INDENT:
+ children[1].prefix = '%s# type: %s\n%s' % (children[1].value, annot, children[1].prefix)
+ children[1].changed()
+ if FixAnnotate.counter is not None:
+ FixAnnotate.counter -= 1
+
+ # Also add 'from typing import Any' at the top.
+ if 'Any' in annot:
+ touch_import('typing', 'Any', node)
+
+ def make_annotation(self, node, results):
+ name = results['name']
+ assert isinstance(name, Leaf), repr(name)
+ assert name.type == token.NAME, repr(name)
+ decorators = self.get_decorators(node)
+ is_method = self.is_method(node)
+ if name.value == '__init__' or not self.has_return_exprs(node):
+ restype = 'None'
+ else:
+ restype = 'Any'
+ args = results.get('args')
+ argtypes = []
+ if isinstance(args, Node):
+ children = args.children
+ elif isinstance(args, Leaf):
+ children = [args]
+ else:
+ children = []
+ # Interpret children according to the following grammar:
+ # (('*'|'**')? NAME ['=' expr] ','?)*
+ stars = inferred_type = ''
+ in_default = False
+ at_start = True
+ for child in children:
+ if isinstance(child, Leaf):
+ if child.value in ('*', '**'):
+ stars += child.value
+ elif child.type == token.NAME and not in_default:
+ if not is_method or not at_start or 'staticmethod' in decorators:
+ inferred_type = 'Any'
+ else:
+ # Always skip the first argument if it's named 'self'.
+ # Always skip the first argument of a class method.
+ if child.value == 'self' or 'classmethod' in decorators:
+ pass
+ else:
+ inferred_type = 'Any'
+ elif child.value == '=':
+ in_default = True
+ elif in_default and child.value != ',':
+ if child.type == token.NUMBER:
+ if re.match(r'\d+[lL]?$', child.value):
+ inferred_type = 'int'
+ else:
+ inferred_type = 'float' # TODO: complex?
+ elif child.type == token.STRING:
+ if child.value.startswith(('u', 'U')):
+ inferred_type = 'unicode'
+ else:
+ inferred_type = 'str'
+ elif child.type == token.NAME and child.value in ('True', 'False'):
+ inferred_type = 'bool'
+ elif child.value == ',':
+ if inferred_type:
+ argtypes.append(stars + inferred_type)
+ # Reset
+ stars = inferred_type = ''
+ in_default = False
+ at_start = False
+ if inferred_type:
+ argtypes.append(stars + inferred_type)
+ return '(' + ', '.join(argtypes) + ') -> ' + restype
+
+ # The parse tree has a different shape when there is a single
+ # decorator vs. when there are multiple decorators.
+ DECORATED = "decorated< (d=decorator | decorators< dd=decorator+ >) funcdef >"
+ decorated = compile_pattern(DECORATED)
+
+ def get_decorators(self, node):
+ """Return a list of decorators found on a function definition.
+
+ This is a list of strings; only simple decorators
+ (e.g. @staticmethod) are returned.
+
+ If the function is undecorated or only non-simple decorators
+ are found, return [].
+ """
+ if node.parent is None:
+ return []
+ results = {}
+ if not self.decorated.match(node.parent, results):
+ return []
+ decorators = results.get('dd') or [results['d']]
+ decs = []
+ for d in decorators:
+ for child in d.children:
+ if isinstance(child, Leaf) and child.type == token.NAME:
+ decs.append(child.value)
+ return decs
+
+ def is_method(self, node):
+ """Return whether the node occurs (directly) inside a class."""
+ node = node.parent
+ while node is not None:
+ if node.type == syms.classdef:
+ return True
+ if node.type == syms.funcdef:
+ return False
+ node = node.parent
+ return False
+
+ RETURN_EXPR = "return_stmt< 'return' any >"
+ return_expr = compile_pattern(RETURN_EXPR)
+
+ def has_return_exprs(self, node):
+ """Traverse the tree below node looking for 'return expr'.
+
+ Return True if at least 'return expr' is found, False if not.
+ (If both 'return' and 'return expr' are found, return True.)
+ """
+ results = {}
+ if self.return_expr.match(node, results):
+ return True
+ for child in node.children:
+ if child.type not in (syms.funcdef, syms.classdef):
+ if self.has_return_exprs(child):
+ return True
+ return False
diff --git a/misc/incremental_checker.py b/misc/incremental_checker.py
new file mode 100755
index 0000000..515e662
--- /dev/null
+++ b/misc/incremental_checker.py
@@ -0,0 +1,356 @@
+#!/usr/bin/env python3
+"""
+This file compares the output and runtime of running normal vs incremental mode
+on the history of any arbitrary git repo as a way of performing a sanity check
+to make sure incremental mode is working correctly and efficiently.
+
+It does so by first running mypy without incremental mode on the specified range
+of commits to find the expected result, then rewinds back to the first commit and
+re-runs mypy on the commits with incremental mode enabled to make sure it returns
+the same results.
+
+This script will download and test the offical mypy repo by default. Running:
+
+ python3 misc/incremental_checker.py last 30
+
+is equivalent to running
+
+ python3 misc/incremental_checker.py last 30 \\
+ --repo_url https://github.com/python/mypy.git \\
+ --file-path mypy
+
+You can chose to run this script against a specific commit id or against the
+last n commits.
+
+To run this script against the last 30 commits:
+
+ python3 misc/incremental_checker.py last 30
+
+To run this script starting from the commit id 2a432b:
+
+ python3 misc/incremental_checker.py commit 2a432b
+"""
+
+from typing import Any, Dict, List, Optional, Tuple
+
+from argparse import (ArgumentParser, RawDescriptionHelpFormatter,
+ ArgumentDefaultsHelpFormatter, Namespace)
+import base64
+import json
+import os
+import random
+import shutil
+import subprocess
+import sys
+import textwrap
+import time
+
+
+CACHE_PATH = ".incremental_checker_cache.json"
+MYPY_REPO_URL = "https://github.com/python/mypy.git"
+MYPY_TARGET_FILE = "mypy"
+
+JsonDict = Dict[str, Any]
+
+
+def print_offset(text: str, indent_length: int = 4) -> None:
+ print()
+ print(textwrap.indent(text, ' ' * indent_length))
+ print()
+
+
+def delete_folder(folder_path: str) -> None:
+ if os.path.exists(folder_path):
+ shutil.rmtree(folder_path)
+
+
+def execute(command: List[str], fail_on_error: bool = True) -> Tuple[str, str, int]:
+ proc = subprocess.Popen(
+ ' '.join(command),
+ stderr=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ shell=True)
+ stdout_bytes, stderr_bytes = proc.communicate() # type: Tuple[bytes, bytes]
+ stdout, stderr = stdout_bytes.decode('utf-8'), stderr_bytes.decode('utf-8')
+ if fail_on_error and proc.returncode != 0:
+ print('EXECUTED COMMAND:', repr(command))
+ print('RETURN CODE:', proc.returncode)
+ print()
+ print('STDOUT:')
+ print_offset(stdout)
+ print('STDERR:')
+ print_offset(stderr)
+ raise RuntimeError('Unexpected error from external tool.')
+ return stdout, stderr, proc.returncode
+
+
+def ensure_environment_is_ready(mypy_path: str, temp_repo_path: str, mypy_cache_path: str) -> None:
+ os.chdir(mypy_path)
+ delete_folder(temp_repo_path)
+ delete_folder(mypy_cache_path)
+
+
+def initialize_repo(repo_url: str, temp_repo_path: str, branch: str) -> None:
+ print("Cloning repo {0} to {1}".format(repo_url, temp_repo_path))
+ execute(["git", "clone", repo_url, temp_repo_path])
+ if branch is not None:
+ print("Checking out branch {}".format(branch))
+ execute(["git", "-C", temp_repo_path, "checkout", branch])
+
+
+def get_commits(repo_folder_path: str, commit_range: str) -> List[Tuple[str, str]]:
+ raw_data, _stderr, _errcode = execute([
+ "git", "-C", repo_folder_path, "log", "--reverse", "--oneline", commit_range])
+ output = []
+ for line in raw_data.strip().split('\n'):
+ commit_id, _, message = line.partition(' ')
+ output.append((commit_id, message))
+ return output
+
+
+def get_commits_starting_at(repo_folder_path: str, start_commit: str) -> List[Tuple[str, str]]:
+ print("Fetching commits starting at {0}".format(start_commit))
+ return get_commits(repo_folder_path, '{0}^..HEAD'.format(start_commit))
+
+
+def get_nth_commit(repo_folder_path, n: int) -> Tuple[str, str]:
+ print("Fetching last {} commits (or all, if there are fewer commits than n)".format(n))
+ return get_commits(repo_folder_path, '-{}'.format(n))[0]
+
+
+def run_mypy(target_file_path: Optional[str],
+ mypy_cache_path: str,
+ mypy_script: Optional[str],
+ incremental: bool = True,
+ verbose: bool = False) -> Tuple[float, str]:
+ """Runs mypy against `target_file_path` and returns what mypy prints to stdout as a string.
+
+ If `incremental` is set to True, this function will use store and retrieve all caching data
+ inside `mypy_cache_path`. If `verbose` is set to True, this function will pass the "-v -v"
+ flags to mypy to make it output debugging information.
+ """
+ if mypy_script is None:
+ command = ["python3", "-m", "mypy"]
+ else:
+ command = [mypy_script]
+ command.extend(["--cache-dir", mypy_cache_path])
+ if incremental:
+ command.append("--incremental")
+ if verbose:
+ command.extend(["-v", "-v"])
+ if target_file_path is not None:
+ command.append(target_file_path)
+ start = time.time()
+ output, stderr, _ = execute(command, False)
+ if stderr != "":
+ output = stderr
+ runtime = time.time() - start
+ return runtime, output
+
+
+def load_cache(incremental_cache_path: str = CACHE_PATH) -> JsonDict:
+ if os.path.exists(incremental_cache_path):
+ with open(incremental_cache_path, 'r') as stream:
+ return json.load(stream)
+ else:
+ return {}
+
+
+def save_cache(cache: JsonDict, incremental_cache_path: str = CACHE_PATH) -> None:
+ with open(incremental_cache_path, 'w') as stream:
+ json.dump(cache, stream, indent=2)
+
+
+def set_expected(commits: List[Tuple[str, str]],
+ cache: JsonDict,
+ temp_repo_path: str,
+ target_file_path: Optional[str],
+ mypy_cache_path: str,
+ mypy_script: Optional[str]) -> None:
+ """Populates the given `cache` with the expected results for all of the given `commits`.
+
+ This function runs mypy on the `target_file_path` inside the `temp_repo_path`, and stores
+ the result in the `cache`.
+
+ If `cache` already contains results for a particular commit, this function will
+ skip evaluating that commit and move on to the next."""
+ for commit_id, message in commits:
+ if commit_id in cache:
+ print('Skipping commit (already cached): {0}: "{1}"'.format(commit_id, message))
+ else:
+ print('Caching expected output for commit {0}: "{1}"'.format(commit_id, message))
+ execute(["git", "-C", temp_repo_path, "checkout", commit_id])
+ runtime, output = run_mypy(target_file_path, mypy_cache_path, mypy_script,
+ incremental=False)
+ cache[commit_id] = {'runtime': runtime, 'output': output}
+ if output == "":
+ print(" Clean output ({:.3f} sec)".format(runtime))
+ else:
+ print(" Output ({:.3f} sec)".format(runtime))
+ print_offset(output, 8)
+ print()
+
+
+def test_incremental(commits: List[Tuple[str, str]],
+ cache: JsonDict,
+ temp_repo_path: str,
+ target_file_path: Optional[str],
+ mypy_cache_path: str,
+ mypy_script: Optional[str]) -> None:
+ """Runs incremental mode on all `commits` to verify the output matches the expected output.
+
+ This function runs mypy on the `target_file_path` inside the `temp_repo_path`. The
+ expected output must be stored inside of the given `cache`.
+ """
+ print("Note: first commit is evaluated twice to warm up cache")
+ commits = [commits[0]] + commits
+ for commit_id, message in commits:
+ print('Now testing commit {0}: "{1}"'.format(commit_id, message))
+ execute(["git", "-C", temp_repo_path, "checkout", commit_id])
+ runtime, output = run_mypy(target_file_path, mypy_cache_path, mypy_script,
+ incremental=True)
+ expected_runtime = cache[commit_id]['runtime'] # type: float
+ expected_output = cache[commit_id]['output'] # type: str
+ if output != expected_output:
+ print(" Output does not match expected result!")
+ print(" Expected output ({:.3f} sec):".format(expected_runtime))
+ print_offset(expected_output, 8)
+ print(" Actual output: ({:.3f} sec):".format(runtime))
+ print_offset(output, 8)
+ else:
+ print(" Output matches expected result!")
+ print(" Incremental: {:.3f} sec".format(runtime))
+ print(" Original: {:.3f} sec".format(expected_runtime))
+
+
+def cleanup(temp_repo_path: str, mypy_cache_path: str) -> None:
+ delete_folder(temp_repo_path)
+ delete_folder(mypy_cache_path)
+
+
+def test_repo(target_repo_url: str, temp_repo_path: str,
+ target_file_path: Optional[str],
+ mypy_path: str, incremental_cache_path: str, mypy_cache_path: str,
+ range_type: str, range_start: str, branch: str,
+ params: Optional[Namespace] = None) -> None:
+ """Tests incremental mode against the repo specified in `target_repo_url`.
+
+ This algorithm runs in five main stages:
+
+ 1. Clones `target_repo_url` into the `temp_repo_path` folder locally,
+ checking out the specified `branch` if applicable.
+ 2. Examines the repo's history to get the list of all commits to
+ to test incremental mode on.
+ 3. Runs mypy WITHOUT incremental mode against the `target_file_path` (which is
+ assumed to be located inside the `temp_repo_path`), testing each commit
+ discovered in stage two.
+ - If the results of running mypy WITHOUT incremental mode on a
+ particular commit are already cached inside the `incremental_cache_path`,
+ skip that commit to save time.
+ - Cache the results after finishing.
+ 4. Rewind back to the first commit, and run mypy WITH incremental mode
+ against the `target_file_path` commit-by-commit, and compare to the expected
+ results found in stage 3.
+ 5. Delete all unnecessary temp files.
+ """
+ # Stage 1: Clone repo and get ready to being testing
+ ensure_environment_is_ready(mypy_path, temp_repo_path, mypy_cache_path)
+ initialize_repo(target_repo_url, temp_repo_path, branch)
+
+ # Stage 2: Get all commits we want to test
+ if range_type == "last":
+ start_commit = get_nth_commit(temp_repo_path, int(range_start))[0]
+ elif range_type == "commit":
+ start_commit = range_start
+ else:
+ raise RuntimeError("Invalid option: {}".format(range_type))
+ commits = get_commits_starting_at(temp_repo_path, start_commit)
+ if params is not None and params.sample:
+ seed = params.seed or base64.urlsafe_b64encode(os.urandom(15)).decode('ascii')
+ random.seed(seed)
+ commits = random.sample(commits, params.sample)
+ print("Sampled down to %d commits using random seed %s" % (len(commits), seed))
+
+ # Stage 3: Find and cache expected results for each commit (without incremental mode)
+ cache = load_cache(incremental_cache_path)
+ set_expected(commits, cache, temp_repo_path, target_file_path, mypy_cache_path,
+ mypy_script=params.mypy_script)
+ save_cache(cache, incremental_cache_path)
+
+ # Stage 4: Rewind and re-run mypy (with incremental mode enabled)
+ test_incremental(commits, cache, temp_repo_path, target_file_path, mypy_cache_path,
+ mypy_script=params.mypy_script)
+
+ # Stage 5: Remove temp files
+ cleanup(temp_repo_path, mypy_cache_path)
+
+
+def main() -> None:
+ help_factory = (lambda prog: RawDescriptionHelpFormatter(prog=prog, max_help_position=32))
+ parser = ArgumentParser(
+ prog='incremental_checker',
+ description=__doc__,
+ formatter_class=help_factory)
+
+ parser.add_argument("range_type", metavar="START_TYPE", choices=["last", "commit"],
+ help="must be one of 'last' or 'commit'")
+ parser.add_argument("range_start", metavar="COMMIT_ID_OR_NUMBER",
+ help="the commit id to start from, or the number of "
+ "commits to move back (see above)")
+ parser.add_argument("-r", "--repo_url", default=MYPY_REPO_URL, metavar="URL",
+ help="the repo to clone and run tests on")
+ parser.add_argument("-f", "--file-path", default=MYPY_TARGET_FILE, metavar="FILE",
+ help="the name of the file or directory to typecheck")
+ parser.add_argument("--cache-path", default=CACHE_PATH, metavar="DIR",
+ help="sets a custom location to store cache data")
+ parser.add_argument("--branch", default=None, metavar="NAME",
+ help="check out and test a custom branch"
+ "uses the default if not specified")
+ parser.add_argument("--sample", type=int, help="use a random sample of size SAMPLE")
+ parser.add_argument("--seed", type=str, help="random seed")
+ parser.add_argument("--mypy-script", type=str, help="alternate mypy script to run")
+
+ if len(sys.argv[1:]) == 0:
+ parser.print_help()
+ parser.exit()
+
+ params = parser.parse_args(sys.argv[1:])
+
+ # Make all paths absolute so we avoid having to worry about being in the right folder
+
+ # The path to this specific script (incremental_checker.py).
+ script_path = os.path.abspath(sys.argv[0])
+
+ # The path to the mypy repo.
+ mypy_path = os.path.abspath(os.path.dirname(os.path.dirname(script_path)))
+
+ # The folder the cloned repo will reside in.
+ temp_repo_path = os.path.abspath(os.path.join(mypy_path, "tmp_repo"))
+
+ # The particular file or package to typecheck inside the repo.
+ if params.file_path:
+ target_file_path = os.path.abspath(os.path.join(temp_repo_path, params.file_path))
+ else:
+ # Allow `-f ''` to clear target_file_path.
+ target_file_path = None
+
+ # The path to where the incremental checker cache data is stored.
+ incremental_cache_path = os.path.abspath(params.cache_path)
+
+ # The path to store the mypy incremental mode cache data
+ mypy_cache_path = os.path.abspath(os.path.join(mypy_path, "misc", ".mypy_cache"))
+
+ print("Assuming mypy is located at {0}".format(mypy_path))
+ print("Temp repo will be cloned at {0}".format(temp_repo_path))
+ print("Testing file/dir located at {0}".format(target_file_path))
+ print("Using cache data located at {0}".format(incremental_cache_path))
+ print()
+
+ test_repo(params.repo_url, temp_repo_path, target_file_path,
+ mypy_path, incremental_cache_path, mypy_cache_path,
+ params.range_type, params.range_start, params.branch,
+ params)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/misc/macs.el b/misc/macs.el
new file mode 100644
index 0000000..67d80aa
--- /dev/null
+++ b/misc/macs.el
@@ -0,0 +1,22 @@
+; Example Emacs integration; shows type of expression in region.
+
+(defun mypy-show-region ()
+ "Show type of variable at point."
+ (interactive)
+ (let ((here (region-beginning))
+ (there (region-end))
+ (filename (buffer-file-name)))
+ (let ((hereline (line-number-at-pos here))
+ (herecol (save-excursion (goto-char here) (current-column)))
+ (thereline (line-number-at-pos there))
+ (therecol (save-excursion (goto-char there) (current-column))))
+ (shell-command
+ (format "cd ~/src/mypy; python3 ./scripts/find_type.py %s %s %s %s %s python3 -m mypy -i mypy"
+ filename hereline herecol thereline therecol)
+ )
+ )
+ )
+ )
+
+; I like to bind this to ^X-t.
+(global-set-key "\C-xt" 'mypy-show-region)
diff --git a/misc/perf_checker.py b/misc/perf_checker.py
new file mode 100644
index 0000000..e55f8cc
--- /dev/null
+++ b/misc/perf_checker.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python3
+
+from typing import Callable, List, Tuple
+
+import os
+import shutil
+import statistics
+import subprocess
+import textwrap
+import time
+
+
+class Command:
+ def __init__(self, setup: Callable[[], None], command: Callable[[], None]) -> None:
+ self.setup = setup
+ self.command = command
+
+
+def print_offset(text: str, indent_length: int = 4) -> None:
+ print()
+ print(textwrap.indent(text, ' ' * indent_length))
+ print()
+
+
+def delete_folder(folder_path: str) -> None:
+ if os.path.exists(folder_path):
+ shutil.rmtree(folder_path)
+
+
+def execute(command: List[str]) -> None:
+ proc = subprocess.Popen(
+ ' '.join(command),
+ stderr=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ shell=True)
+ stdout_bytes, stderr_bytes = proc.communicate() # type: Tuple[bytes, bytes]
+ stdout, stderr = stdout_bytes.decode('utf-8'), stderr_bytes.decode('utf-8')
+ if proc.returncode != 0:
+ print('EXECUTED COMMAND:', repr(command))
+ print('RETURN CODE:', proc.returncode)
+ print()
+ print('STDOUT:')
+ print_offset(stdout)
+ print('STDERR:')
+ print_offset(stderr)
+ raise RuntimeError('Unexpected error from external tool.')
+
+
+def trial(num_trials: int, command: Command) -> List[float]:
+ trials = []
+ for i in range(num_trials):
+ command.setup()
+ start = time.time()
+ command.command()
+ delta = time.time() - start
+ trials.append(delta)
+ return trials
+
+
+def report(name: str, times: List[float]) -> None:
+ print("{}:".format(name))
+ print(" Times: {}".format(times))
+ print(" Mean: {}".format(statistics.mean(times)))
+ print(" Stdev: {}".format(statistics.stdev(times)))
+ print()
+
+
+def main() -> None:
+ trials = 3
+
+ print("Testing baseline")
+ baseline = trial(trials, Command(
+ lambda: None,
+ lambda: execute(["python3", "-m", "mypy", "mypy"])))
+ report("Baseline", baseline)
+
+ print("Testing cold cache")
+ cold_cache = trial(trials, Command(
+ lambda: delete_folder(".mypy_cache"),
+ lambda: execute(["python3", "-m", "mypy", "-i", "mypy"])))
+ report("Cold cache", cold_cache)
+
+ print("Testing warm cache")
+ execute(["python3", "-m", "mypy", "-i", "mypy"])
+ warm_cache = trial(trials, Command(
+ lambda: None,
+ lambda: execute(["python3", "-m", "mypy", "-i", "mypy"])))
+ report("Warm cache", warm_cache)
+
+
+if __name__ == '__main__':
+ main()
+
diff --git a/misc/remove-eol-whitespace.sh b/misc/remove-eol-whitespace.sh
new file mode 100644
index 0000000..3da6b9d
--- /dev/null
+++ b/misc/remove-eol-whitespace.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Remove trailing whitespace from all non-binary files in a git repo.
+
+# From https://gist.github.com/dpaluy/3690668; originally from here:
+# http://unix.stackexchange.com/questions/36233/how-to-skip-file-in-sed-if-it-contains-regex/36240#36240
+
+git grep -I --name-only -z -e '' | xargs -0 sed -i -e 's/[ \t]\+\(\r\?\)$/\1/'
diff --git a/misc/test_case_to_actual.py b/misc/test_case_to_actual.py
new file mode 100644
index 0000000..9a91bb1
--- /dev/null
+++ b/misc/test_case_to_actual.py
@@ -0,0 +1,71 @@
+from typing import Iterator, List
+import sys
+import os
+import os.path
+
+
+class Chunk:
+ def __init__(self, header_type: str, args: str) -> None:
+ self.header_type = header_type
+ self.args = args
+ self.lines = [] # type: List[str]
+
+
+def is_header(line: str) -> bool:
+ return line.startswith('[') and line.endswith(']')
+
+
+def normalize(lines: Iterator[str]) -> Iterator[str]:
+ return (line.rstrip() for line in lines)
+
+
+def produce_chunks(lines: Iterator[str]) -> Iterator[Chunk]:
+ current_chunk = None # type: Chunk
+ for line in normalize(lines):
+ if is_header(line):
+ if current_chunk is not None:
+ yield current_chunk
+ parts = line[1:-1].split(' ', 1)
+ args = parts[1] if len(parts) > 1 else ''
+ current_chunk = Chunk(parts[0], args)
+ else:
+ current_chunk.lines.append(line)
+ if current_chunk is not None:
+ yield current_chunk
+
+
+def write_out(filename: str, lines: List[str]) -> None:
+ os.makedirs(os.path.dirname(filename), exist_ok=True)
+ with open(filename, 'w') as stream:
+ stream.write('\n'.join(lines))
+
+
+def write_tree(root: str, chunks: Iterator[Chunk]) -> None:
+ init = next(chunks)
+ assert init.header_type == 'case'
+
+ root = os.path.join(root, init.args)
+ write_out(os.path.join(root, 'main.py'), init.lines)
+
+ for chunk in chunks:
+ if chunk.header_type == 'file' and chunk.args.endswith('.py'):
+ write_out(os.path.join(root, chunk.args), chunk.lines)
+
+
+def help() -> None:
+ print("Usage: python misc/test_case_to_actual.py test_file.txt root_path")
+
+
+def main() -> None:
+ if len(sys.argv) != 3:
+ help()
+ return
+
+ test_file_path, root_path = sys.argv[1], sys.argv[2]
+ with open(test_file_path, 'r') as stream:
+ chunks = produce_chunks(iter(stream))
+ write_tree(root_path, chunks)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/misc/touch_checker.py b/misc/touch_checker.py
new file mode 100644
index 0000000..c44afe4
--- /dev/null
+++ b/misc/touch_checker.py
@@ -0,0 +1,151 @@
+#!/usr/bin/env python3
+
+from typing import Callable, List, Tuple, Optional
+
+import sys
+import glob
+import os
+import shutil
+import statistics
+import subprocess
+import textwrap
+import time
+
+
+def print_offset(text: str, indent_length: int = 4) -> None:
+ print()
+ print(textwrap.indent(text, ' ' * indent_length))
+ print()
+
+
+def delete_folder(folder_path: str) -> None:
+ if os.path.exists(folder_path):
+ shutil.rmtree(folder_path)
+
+
+def execute(command: List[str]) -> None:
+ proc = subprocess.Popen(
+ ' '.join(command),
+ stderr=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ shell=True)
+ stdout_bytes, stderr_bytes = proc.communicate() # type: Tuple[bytes, bytes]
+ stdout, stderr = stdout_bytes.decode('utf-8'), stderr_bytes.decode('utf-8')
+ if proc.returncode != 0:
+ print('EXECUTED COMMAND:', repr(command))
+ print('RETURN CODE:', proc.returncode)
+ print()
+ print('STDOUT:')
+ print_offset(stdout)
+ print('STDERR:')
+ print_offset(stderr)
+ print()
+
+
+Command = Callable[[], None]
+
+
+def test(setup: Command, command: Command, teardown: Command) -> float:
+ setup()
+ start = time.time()
+ command()
+ end = time.time() - start
+ teardown()
+ return end
+
+
+def make_touch_wrappers(filename: str) -> Tuple[Command, Command]:
+ def setup() -> None:
+ execute(["touch", filename])
+ def teardown() -> None:
+ pass
+ return setup, teardown
+
+
+def make_change_wrappers(filename: str) -> Tuple[Command, Command]:
+ copy = None # type: Optional[str]
+
+ def setup() -> None:
+ nonlocal copy
+ with open(filename, 'r') as stream:
+ copy = stream.read()
+ with open(filename, 'a') as stream:
+ stream.write('\n\nfoo = 3')
+
+ def teardown() -> None:
+ assert copy is not None
+ with open(filename, 'w') as stream:
+ stream.write(copy)
+
+ # Re-run to reset cache
+ execute(["python3", "-m", "mypy", "-i", "mypy"]),
+
+ return setup, teardown
+
+def main() -> None:
+ if len(sys.argv) != 2 or sys.argv[1] not in {'touch', 'change'}:
+ print("First argument should be 'touch' or 'change'")
+ return
+
+ if sys.argv[1] == 'touch':
+ make_wrappers = make_touch_wrappers
+ verb = "Touching"
+ elif sys.argv[1] == 'change':
+ make_wrappers = make_change_wrappers
+ verb = "Changing"
+ else:
+ raise AssertionError()
+
+ print("Setting up...")
+
+ baseline = test(
+ lambda: None,
+ lambda: execute(["python3", "-m", "mypy", "mypy"]),
+ lambda: None)
+ print("Baseline: {}".format(baseline))
+
+ cold = test(
+ lambda: delete_folder(".mypy_cache"),
+ lambda: execute(["python3", "-m", "mypy", "-i", "mypy"]),
+ lambda: None)
+ print("Cold cache: {}".format(cold))
+
+ warm = test(
+ lambda: None,
+ lambda: execute(["python3", "-m", "mypy", "-i", "mypy"]),
+ lambda: None)
+ print("Warm cache: {}".format(warm))
+
+ print()
+
+ deltas = []
+ for filename in glob.iglob("mypy/**/*.py", recursive=True):
+ print("{} {}".format(verb, filename))
+
+ setup, teardown = make_wrappers(filename)
+ delta = test(
+ setup,
+ lambda: execute(["python3", "-m", "mypy", "-i", "mypy"]),
+ teardown)
+ print(" Time: {}".format(delta))
+ deltas.append(delta)
+ print()
+
+ print("Initial:")
+ print(" Baseline: {}".format(baseline))
+ print(" Cold cache: {}".format(cold))
+ print(" Warm cache: {}".format(warm))
+ print()
+ print("Aggregate:")
+ print(" Times: {}".format(deltas))
+ print(" Mean: {}".format(statistics.mean(deltas)))
+ print(" Median: {}".format(statistics.median(deltas)))
+ print(" Stdev: {}".format(statistics.stdev(deltas)))
+ print(" Min: {}".format(min(deltas)))
+ print(" Max: {}".format(max(deltas)))
+ print(" Total: {}".format(sum(deltas)))
+ print()
+
+if __name__ == '__main__':
+ main()
+
diff --git a/misc/upload-pypi.py b/misc/upload-pypi.py
new file mode 100644
index 0000000..1b1e956
--- /dev/null
+++ b/misc/upload-pypi.py
@@ -0,0 +1,160 @@
+#!/usr/bin/env python3
+"""Build and upload mypy packages for Linux and macOS to PyPI.
+
+Note: This should be run on macOS using offical python.org Python 3.6 or
+ later, as this is the only tested configuration. Use --force to
+ run anyway.
+
+This uses a fresh repo clone and a fresh virtualenv to avoid depending on
+local state.
+
+Ideas for improvements:
+
+- also upload Windows wheels
+- try installing the generated packages and running mypy
+- try installing the uploaded packages and running mypy
+- run tests
+- verify that there is a green travis build
+
+"""
+
+import argparse
+import getpass
+import os
+import os.path
+import re
+import subprocess
+import sys
+import tempfile
+from typing import Any
+
+
+class Builder:
+ def __init__(self, version: str, force: bool, no_upload: bool) -> None:
+ if not re.match(r'0\.[0-9]{3}$', version):
+ sys.exit('Invalid version {!r} (expected form 0.123)'.format(version))
+ self.version = version
+ self.force = force
+ self.no_upload = no_upload
+ self.target_dir = tempfile.mkdtemp()
+ self.repo_dir = os.path.join(self.target_dir, 'mypy')
+
+ def build_and_upload(self) -> None:
+ self.prompt()
+ self.run_sanity_checks()
+ print('Temporary target directory: {}'.format(self.target_dir))
+ self.git_clone_repo()
+ self.git_check_out_tag()
+ self.verify_version()
+ self.make_virtualenv()
+ self.install_dependencies()
+ self.make_wheel()
+ self.make_sdist()
+ if not self.no_upload:
+ self.upload_wheel()
+ self.upload_sdist()
+ self.heading('Successfully uploaded wheel and sdist for mypy {}'.format(self.version))
+ print("<< Don't forget to upload Windows wheels! >>")
+ else:
+ self.heading('Successfully built wheel and sdist for mypy {}'.format(self.version))
+ dist_dir = os.path.join(self.repo_dir, 'dist')
+ print('Generated packages:'.format(dist_dir))
+ for fnam in sorted(os.listdir(dist_dir)):
+ print(' {}'.format(os.path.join(dist_dir, fnam)))
+
+ def prompt(self) -> None:
+ if self.force:
+ return
+ extra = '' if self.no_upload else ' and upload'
+ print('This will build{} PyPI packages for mypy {}.'.format(extra, self.version))
+ response = input('Proceeed? [yN] '.format(self.version))
+ if response.lower() != 'y':
+ sys.exit('Exiting')
+
+ def verify_version(self) -> None:
+ version_path = os.path.join(self.repo_dir, 'mypy', 'version.py')
+ with open(version_path) as f:
+ contents = f.read()
+ if "'{}'".format(self.version) not in contents:
+ sys.stderr.write(
+ '\nError: Version {} does not match {}/mypy/version.py\n'.format(
+ self.version, self.repo_dir))
+ sys.exit(2)
+
+ def run_sanity_checks(self) -> None:
+ if not sys.version_info >= (3, 6):
+ sys.exit('You must use Python 3.6 or later to build mypy')
+ if sys.platform != 'darwin' and not self.force:
+ sys.exit('You should run this on macOS; use --force to go ahead anyway')
+ os_file = os.path.realpath(os.__file__)
+ if not os_file.startswith('/Library/Frameworks') and not self.force:
+ # Be defensive -- Python from brew may produce bad packages, for example.
+ sys.exit('Error -- run this script using an official Python build from python.org')
+ if getpass.getuser() == 'root':
+ sys.exit('This script must not be run as root')
+
+ def git_clone_repo(self) -> None:
+ self.heading('Cloning mypy git repository')
+ self.run('git clone https://github.com/python/mypy')
+
+ def git_check_out_tag(self) -> None:
+ tag = 'v{}'.format(self.version)
+ self.heading('Check out {}'.format(tag))
+ self.run('cd mypy && git checkout {}'.format(tag))
+ self.run('cd mypy && git submodule update --init typeshed'.format(tag))
+
+ def make_virtualenv(self) -> None:
+ self.heading('Creating a fresh virtualenv')
+ self.run('virtualenv -p {} mypy-venv'.format(sys.executable))
+
+ def install_dependencies(self) -> None:
+ self.heading('Installing build dependencies')
+ self.run_in_virtualenv('pip3 install wheel twine && pip3 install -U setuptools')
+
+ def make_wheel(self) -> None:
+ self.heading('Building wheel')
+ self.run_in_virtualenv('python3 setup.py bdist_wheel')
+
+ def make_sdist(self) -> None:
+ self.heading('Building sdist')
+ self.run_in_virtualenv('python3 setup.py sdist')
+
+ def upload_wheel(self) -> None:
+ self.heading('Uploading wheel')
+ self.run_in_virtualenv('twine upload dist/mypy-{}-py3-none-any.whl'.format(self.version))
+
+ def upload_sdist(self) -> None:
+ self.heading('Uploading sdist')
+ self.run_in_virtualenv('twine upload dist/mypy-{}.tar.gz'.format(self.version))
+
+ def run(self, cmd: str) -> None:
+ try:
+ subprocess.check_call(cmd, shell=True, cwd=self.target_dir)
+ except subprocess.CalledProcessError:
+ sys.stderr.write('Error: Command {!r} failed\n'.format(cmd))
+ sys.exit(1)
+
+ def run_in_virtualenv(self, cmd: str) -> None:
+ self.run('source mypy-venv/bin/activate && cd mypy &&' + cmd)
+
+ def heading(self, heading: str) -> None:
+ print()
+ print('==== {} ===='.format(heading))
+ print()
+
+
+def parse_args() -> Any:
+ parser = argparse.ArgumentParser(
+ description='PyPI mypy package uploader (for non-Windows packages only)')
+ parser.add_argument('--force', action='store_true', default=False,
+ help='Skip prompts and sanity checks (be careful!)')
+ parser.add_argument('--no-upload', action='store_true', default=False,
+ help="Only build packages but don't upload")
+ parser.add_argument('version', help='Mypy version to release')
+ return parser.parse_args()
+
+
+if __name__ == '__main__':
+ args = parse_args()
+ builder = Builder(args.version, args.force, args.no_upload)
+ builder.build_and_upload()
diff --git a/misc/variadics.py b/misc/variadics.py
new file mode 100644
index 0000000..9200288
--- /dev/null
+++ b/misc/variadics.py
@@ -0,0 +1,54 @@
+"""Example of code generation approach to variadics.
+
+See https://github.com/python/typing/issues/193#issuecomment-236383893
+"""
+
+LIMIT = 5
+BOUND = 'object'
+
+def prelude(limit: int, bound: str) -> None:
+ print('from typing import Callable, Iterable, Iterator, Tuple, TypeVar, overload')
+ print('Ts = TypeVar(\'Ts\', bound={bound})'.format(bound=bound))
+ print('R = TypeVar(\'R\')')
+ for i in range(LIMIT):
+ print('T{i} = TypeVar(\'T{i}\', bound={bound})'.format(i=i+1, bound=bound))
+
+def expand_template(template: str,
+ arg_template: str = 'arg{i}: {Ts}',
+ lower: int = 0,
+ limit: int = LIMIT) -> None:
+ print()
+ for i in range(lower, limit):
+ tvs = ', '.join('T{i}'.format(i=j+1) for j in range(i))
+ args = ', '.join(arg_template.format(i=j+1, Ts='T{}'.format(j+1))
+ for j in range(i))
+ print('@overload')
+ s = template.format(Ts=tvs, argsTs=args)
+ s = s.replace('Tuple[]', 'Tuple[()]')
+ print(s)
+ args_l = [arg_template.format(i=j+1, Ts='Ts') for j in range(limit)]
+ args_l.append('*' + (arg_template.format(i='s', Ts='Ts')))
+ args = ', '.join(args_l)
+ s = template.format(Ts='Ts, ...', argsTs=args)
+ s = s.replace('Callable[[Ts, ...]', 'Callable[...')
+ print('@overload')
+ print(s)
+
+def main():
+ prelude(LIMIT, BOUND)
+
+ # map()
+ expand_template('def map(func: Callable[[{Ts}], R], {argsTs}) -> R: ...',
+ lower=1)
+ # zip()
+ expand_template('def zip({argsTs}) -> Tuple[{Ts}]: ...')
+
+ # Naomi's examples
+ expand_template('def my_zip({argsTs}) -> Iterator[Tuple[{Ts}]]: ...',
+ 'arg{i}: Iterable[{Ts}]')
+ expand_template('def make_check({argsTs}) -> Callable[[{Ts}], bool]: ...')
+ expand_template('def my_map(f: Callable[[{Ts}], R], {argsTs}) -> Iterator[R]: ...',
+ 'arg{i}: Iterable[{Ts}]')
+
+
+main()
diff --git a/mypy.egg-info/PKG-INFO b/mypy.egg-info/PKG-INFO
deleted file mode 100644
index 135e4bd..0000000
--- a/mypy.egg-info/PKG-INFO
+++ /dev/null
@@ -1,30 +0,0 @@
-Metadata-Version: 1.1
-Name: mypy
-Version: 0.511
-Summary: Optional static typing for Python
-Home-page: http://www.mypy-lang.org/
-Author: Jukka Lehtosalo
-Author-email: jukka.lehtosalo at iki.fi
-License: MIT License
-Description: Mypy -- Optional Static Typing for Python
- =========================================
-
- Add type annotations to your Python programs, and use mypy to type
- check them. Mypy is essentially a Python linter on steroids, and it
- can catch many programming errors by analyzing your program, without
- actually having to run it. Mypy has a powerful type system with
- features such as type inference, gradual typing, generics and union
- types.
-
-Platform: POSIX
-Classifier: Development Status :: 2 - Pre-Alpha
-Classifier: Environment :: Console
-Classifier: Intended Audience :: Developers
-Classifier: License :: OSI Approved :: MIT License
-Classifier: Operating System :: POSIX
-Classifier: Programming Language :: Python :: 3
-Classifier: Programming Language :: Python :: 3.3
-Classifier: Programming Language :: Python :: 3.4
-Classifier: Programming Language :: Python :: 3.5
-Classifier: Programming Language :: Python :: 3.6
-Classifier: Topic :: Software Development
diff --git a/mypy.egg-info/SOURCES.txt b/mypy.egg-info/SOURCES.txt
deleted file mode 100644
index 5e48494..0000000
--- a/mypy.egg-info/SOURCES.txt
+++ /dev/null
@@ -1,946 +0,0 @@
-MANIFEST.in
-setup.cfg
-setup.py
-mypy/__init__.py
-mypy/__main__.py
-mypy/api.py
-mypy/applytype.py
-mypy/binder.py
-mypy/build.py
-mypy/checker.py
-mypy/checkexpr.py
-mypy/checkmember.py
-mypy/checkstrformat.py
-mypy/constraints.py
-mypy/defaults.py
-mypy/erasetype.py
-mypy/errors.py
-mypy/expandtype.py
-mypy/experiments.py
-mypy/exprtotype.py
-mypy/fastparse.py
-mypy/fastparse2.py
-mypy/fixup.py
-mypy/git.py
-mypy/indirection.py
-mypy/infer.py
-mypy/join.py
-mypy/main.py
-mypy/maptype.py
-mypy/meet.py
-mypy/messages.py
-mypy/moduleinfo.py
-mypy/nodes.py
-mypy/options.py
-mypy/parse.py
-mypy/report.py
-mypy/sametypes.py
-mypy/semanal.py
-mypy/sharedparse.py
-mypy/solve.py
-mypy/stats.py
-mypy/strconv.py
-mypy/stubgen.py
-mypy/stubgenc.py
-mypy/stubutil.py
-mypy/subtypes.py
-mypy/traverser.py
-mypy/treetransform.py
-mypy/tvar_scope.py
-mypy/typeanal.py
-mypy/typefixture.py
-mypy/types.py
-mypy/typevars.py
-mypy/util.py
-mypy/version.py
-mypy/visitor.py
-mypy/waiter.py
-mypy.egg-info/PKG-INFO
-mypy.egg-info/SOURCES.txt
-mypy.egg-info/dependency_links.txt
-mypy.egg-info/requires.txt
-mypy.egg-info/top_level.txt
-scripts/dumpmodule.py
-scripts/find_type.py
-scripts/mypy
-scripts/mypy.bat
-scripts/stubgen
-scripts/stubtest.py
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-typeshed/third_party/2and3/jinja2/runtime.pyi
-typeshed/third_party/2and3/jinja2/sandbox.pyi
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-typeshed/third_party/2and3/jinja2/utils.pyi
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-typeshed/third_party/2and3/markupsafe/__init__.pyi
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-typeshed/third_party/2and3/markupsafe/_constants.pyi
-typeshed/third_party/2and3/markupsafe/_native.pyi
-typeshed/third_party/2and3/markupsafe/_speedups.pyi
-typeshed/third_party/2and3/pymysql/__init__.pyi
-typeshed/third_party/2and3/pymysql/charset.pyi
-typeshed/third_party/2and3/pymysql/connections.pyi
-typeshed/third_party/2and3/pymysql/converters.pyi
-typeshed/third_party/2and3/pymysql/cursors.pyi
-typeshed/third_party/2and3/pymysql/err.pyi
-typeshed/third_party/2and3/pymysql/times.pyi
-typeshed/third_party/2and3/pymysql/util.pyi
-typeshed/third_party/2and3/pymysql/constants/CLIENT.pyi
-typeshed/third_party/2and3/pymysql/constants/COMMAND.pyi
-typeshed/third_party/2and3/pymysql/constants/ER.pyi
-typeshed/third_party/2and3/pymysql/constants/FIELD_TYPE.pyi
-typeshed/third_party/2and3/pymysql/constants/FLAG.pyi
-typeshed/third_party/2and3/pymysql/constants/SERVER_STATUS.pyi
-typeshed/third_party/2and3/pymysql/constants/__init__.pyi
-typeshed/third_party/2and3/pytz/__init__.pyi
-typeshed/third_party/2and3/pytz/lazy.pyi
-typeshed/third_party/2and3/requests/__init__.pyi
-typeshed/third_party/2and3/requests/adapters.pyi
-typeshed/third_party/2and3/requests/api.pyi
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-typeshed/third_party/2and3/requests/compat.pyi
-typeshed/third_party/2and3/requests/cookies.pyi
-typeshed/third_party/2and3/requests/exceptions.pyi
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-typeshed/third_party/2and3/requests/status_codes.pyi
-typeshed/third_party/2and3/requests/structures.pyi
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-typeshed/third_party/2and3/requests/packages/__init__.pyi
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-typeshed/third_party/2and3/requests/packages/urllib3/fields.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/filepost.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/poolmanager.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/request.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/response.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/contrib/__init__.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/packages/__init__.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/__init__.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/_implementation.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/__init__.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/connection.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/request.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/response.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/retry.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/ssl_.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/timeout.pyi
-typeshed/third_party/2and3/requests/packages/urllib3/util/url.pyi
-typeshed/third_party/2and3/yaml/__init__.pyi
-typeshed/third_party/2and3/yaml/composer.pyi
-typeshed/third_party/2and3/yaml/constructor.pyi
-typeshed/third_party/2and3/yaml/dumper.pyi
-typeshed/third_party/2and3/yaml/emitter.pyi
-typeshed/third_party/2and3/yaml/error.pyi
-typeshed/third_party/2and3/yaml/events.pyi
-typeshed/third_party/2and3/yaml/loader.pyi
-typeshed/third_party/2and3/yaml/nodes.pyi
-typeshed/third_party/2and3/yaml/parser.pyi
-typeshed/third_party/2and3/yaml/reader.pyi
-typeshed/third_party/2and3/yaml/representer.pyi
-typeshed/third_party/2and3/yaml/resolver.pyi
-typeshed/third_party/2and3/yaml/scanner.pyi
-typeshed/third_party/2and3/yaml/serializer.pyi
-typeshed/third_party/2and3/yaml/tokens.pyi
-typeshed/third_party/3/enum.pyi
-typeshed/third_party/3/itsdangerous.pyi
-typeshed/third_party/3/pkg_resources.pyi
-typeshed/third_party/3.6/click/__init__.pyi
-typeshed/third_party/3.6/click/core.pyi
-typeshed/third_party/3.6/click/decorators.pyi
-typeshed/third_party/3.6/click/exceptions.pyi
-typeshed/third_party/3.6/click/formatting.pyi
-typeshed/third_party/3.6/click/globals.pyi
-typeshed/third_party/3.6/click/parser.pyi
-typeshed/third_party/3.6/click/termui.pyi
-typeshed/third_party/3.6/click/types.pyi
-typeshed/third_party/3.6/click/utils.pyi
-typeshed/third_party/3/dateutil/__init__.pyi
-typeshed/third_party/3/dateutil/parser.pyi
-typeshed/third_party/3/dateutil/relativedelta.pyi
-typeshed/third_party/3/dateutil/tz/__init__.pyi
-typeshed/third_party/3/dateutil/tz/_common.pyi
-typeshed/third_party/3/dateutil/tz/tz.pyi
-typeshed/third_party/3/docutils/__init__.pyi
-typeshed/third_party/3/docutils/examples.pyi
-typeshed/third_party/3/docutils/nodes.pyi
-typeshed/third_party/3/docutils/parsers/__init__.pyi
-typeshed/third_party/3/docutils/parsers/rst/__init__.pyi
-typeshed/third_party/3/docutils/parsers/rst/nodes.pyi
-typeshed/third_party/3/docutils/parsers/rst/roles.pyi
-typeshed/third_party/3/docutils/parsers/rst/states.pyi
-typeshed/third_party/3/lxml/__init__.pyi
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-typeshed/third_party/3/typed_ast/__init__.pyi
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-typeshed/third_party/3/typed_ast/ast3.pyi
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-typeshed/third_party/3/werkzeug/__init__.pyi
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-typeshed/third_party/3/werkzeug/contrib/__init__.pyi
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-typeshed/third_party/3/werkzeug/contrib/limiter.pyi
-typeshed/third_party/3/werkzeug/contrib/lint.pyi
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-typeshed/third_party/3/werkzeug/contrib/testtools.pyi
-typeshed/third_party/3/werkzeug/contrib/wrappers.pyi
-typeshed/third_party/3/werkzeug/debug/__init__.pyi
-typeshed/third_party/3/werkzeug/debug/console.pyi
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-xml/mypy-html.css
-xml/mypy-html.xslt
-xml/mypy-txt.xslt
-xml/mypy.xsd
\ No newline at end of file
diff --git a/mypy.egg-info/dependency_links.txt b/mypy.egg-info/dependency_links.txt
deleted file mode 100644
index 8b13789..0000000
--- a/mypy.egg-info/dependency_links.txt
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/mypy.egg-info/requires.txt b/mypy.egg-info/requires.txt
deleted file mode 100644
index 8b20c5b..0000000
--- a/mypy.egg-info/requires.txt
+++ /dev/null
@@ -1 +0,0 @@
-typed-ast >= 1.0.3, < 1.1.0
diff --git a/mypy.egg-info/top_level.txt b/mypy.egg-info/top_level.txt
deleted file mode 100644
index f0aa93a..0000000
--- a/mypy.egg-info/top_level.txt
+++ /dev/null
@@ -1 +0,0 @@
-mypy
diff --git a/mypy/__main__.py b/mypy/__main__.py
index 0a6f792..625242d 100644
--- a/mypy/__main__.py
+++ b/mypy/__main__.py
@@ -2,4 +2,10 @@
from mypy.main import main
-main(None)
+
+def console_entry() -> None:
+ main(None)
+
+
+if __name__ == '__main__':
+ main(None)
diff --git a/mypy/binder.py b/mypy/binder.py
index 3ae2952..2a54859 100644
--- a/mypy/binder.py
+++ b/mypy/binder.py
@@ -1,4 +1,4 @@
-from typing import (Dict, List, Set, Iterator, Union)
+from typing import Dict, List, Set, Iterator, Union, Optional, cast
from contextlib import contextmanager
from mypy.types import Type, AnyType, PartialType, UnionType, NoneTyp
@@ -31,6 +31,13 @@ class Frame(Dict[Key, Type]):
self.unreachable = False
+class DeclarationsFrame(Dict[Key, Optional[Type]]):
+ """Same as above, but allowed to have None values."""
+
+ def __init__(self) -> None:
+ self.unreachable = False
+
+
class ConditionalTypeBinder:
"""Keep track of conditional types of variables.
@@ -68,9 +75,9 @@ class ConditionalTypeBinder:
# has no corresponding element in this list.
self.options_on_return = [] # type: List[List[Frame]]
- # Maps expr.literal_hash] to get_declaration(expr)
+ # Maps expr.literal_hash to get_declaration(expr)
# for every expr stored in the binder
- self.declarations = Frame()
+ self.declarations = DeclarationsFrame()
# Set of other keys to invalidate if a key is changed, e.g. x -> {x.a, x[0]}
# Whenever a new key (e.g. x.a.b) is added, we update this
self.dependencies = {} # type: Dict[Key, Set[Key]]
@@ -101,7 +108,7 @@ class ConditionalTypeBinder:
def _put(self, key: Key, type: Type, index: int=-1) -> None:
self.frames[index][key] = type
- def _get(self, key: Key, index: int=-1) -> Type:
+ def _get(self, key: Key, index: int=-1) -> Optional[Type]:
if index < 0:
index += len(self.frames)
for i in range(index, -1, -1):
@@ -115,6 +122,7 @@ class ConditionalTypeBinder:
if not expr.literal:
return
key = expr.literal_hash
+ assert key is not None, 'Internal error: binder tried to put non-literal'
if key not in self.declarations:
assert isinstance(expr, BindableTypes)
self.declarations[key] = get_declaration(expr)
@@ -124,7 +132,8 @@ class ConditionalTypeBinder:
def unreachable(self) -> None:
self.frames[-1].unreachable = True
- def get(self, expr: Expression) -> Type:
+ def get(self, expr: Expression) -> Optional[Type]:
+ assert expr.literal_hash is not None, 'Internal error: binder tried to get non-literal'
return self._get(expr.literal_hash)
def is_unreachable(self) -> bool:
@@ -134,6 +143,7 @@ class ConditionalTypeBinder:
def cleanse(self, expr: Expression) -> None:
"""Remove all references to a Node from the binder."""
+ assert expr.literal_hash is not None, 'Internal error: binder tried cleanse non-literal'
self._cleanse_key(expr.literal_hash)
def _cleanse_key(self, key: Key) -> None:
@@ -163,15 +173,17 @@ class ConditionalTypeBinder:
# know anything about key in at least one possible frame.
continue
+ type = resulting_values[0]
+ assert type is not None
if isinstance(self.declarations.get(key), AnyType):
- type = resulting_values[0]
- if not all(is_same_type(type, t) for t in resulting_values[1:]):
+ # At this point resulting values can't contain None, see continue above
+ if not all(is_same_type(type, cast(Type, t)) for t in resulting_values[1:]):
type = AnyType()
else:
- type = resulting_values[0]
for other in resulting_values[1:]:
+ assert other is not None
type = join_simple(self.declarations[key], type, other)
- if not is_same_type(type, current_value):
+ if current_value is None or not is_same_type(type, current_value):
self._put(key, type)
changed = True
@@ -249,13 +261,15 @@ class ConditionalTypeBinder:
It is overly conservative: it invalidates globally, including
in code paths unreachable from here.
"""
+ assert expr.literal_hash is not None
for dep in self.dependencies.get(expr.literal_hash, set()):
self._cleanse_key(dep)
- def most_recent_enclosing_type(self, expr: BindableExpression, type: Type) -> Type:
+ def most_recent_enclosing_type(self, expr: BindableExpression, type: Type) -> Optional[Type]:
if isinstance(type, AnyType):
return get_declaration(expr)
key = expr.literal_hash
+ assert key is not None
enclosers = ([get_declaration(expr)] +
[f[key] for f in self.frames
if key in f and is_subtype(type, f[key])])
@@ -342,7 +356,7 @@ class ConditionalTypeBinder:
self.pop_frame(True, 0)
-def get_declaration(expr: BindableExpression) -> Type:
+def get_declaration(expr: BindableExpression) -> Optional[Type]:
if isinstance(expr, RefExpr) and isinstance(expr.node, Var):
type = expr.node.type
if not isinstance(type, PartialType):
diff --git a/mypy/build.py b/mypy/build.py
index f803929..18811bf 100644
--- a/mypy/build.py
+++ b/mypy/build.py
@@ -16,12 +16,13 @@ import contextlib
import hashlib
import json
import os.path
+import re
import sys
import time
from os.path import dirname, basename
from typing import (AbstractSet, Dict, Iterable, Iterator, List,
- NamedTuple, Optional, Set, Tuple, Union)
+ NamedTuple, Optional, Set, Tuple, Union, Callable)
# Can't use TYPE_CHECKING because it's not in the Python 3.5.1 stdlib
MYPY = False
if MYPY:
@@ -42,6 +43,7 @@ from mypy.parse import parse
from mypy.stats import dump_type_stats
from mypy.types import Type
from mypy.version import __version__
+from mypy.plugin import Plugin, DefaultPlugin, ChainedPlugin
# We need to know the location of this file to load data, but
@@ -54,6 +56,10 @@ PYTHON_EXTENSIONS = ['.pyi', '.py']
Graph = Dict[str, 'State']
+def getmtime(name: str) -> int:
+ return int(os.path.getmtime(name))
+
+
# TODO: Get rid of BuildResult. We might as well return a BuildManager.
class BuildResult:
"""The result of a successful build.
@@ -170,8 +176,9 @@ def build(sources: List[BuildSource],
lib_path.insert(0, alt_lib_path)
reports = Reports(data_dir, options.report_dirs)
-
source_set = BuildSourceSet(sources)
+ errors = Errors(options.show_error_context, options.show_column_numbers)
+ plugin = load_plugins(options, errors)
# Construct a build manager object to hold state during the build.
#
@@ -182,7 +189,8 @@ def build(sources: List[BuildSource],
reports=reports,
options=options,
version_id=__version__,
- )
+ plugin=plugin,
+ errors=errors)
try:
graph = dispatch(sources, manager)
@@ -292,14 +300,15 @@ def default_lib_path(data_dir: str,
CacheMeta = NamedTuple('CacheMeta',
[('id', str),
('path', str),
- ('mtime', float),
+ ('mtime', int),
('size', int),
+ ('hash', str),
('dependencies', List[str]), # names of imported modules
- ('data_mtime', float), # mtime of data_json
+ ('data_mtime', int), # mtime of data_json
('data_json', str), # path of <id>.data.json
('suppressed', List[str]), # dependencies that weren't imported
('child_modules', List[str]), # all submodules of the given module
- ('options', Optional[Dict[str, bool]]), # build options
+ ('options', Optional[Dict[str, object]]), # build options
('dep_prios', List[int]),
('interface_hash', str), # hash representing the public interface
('version_id', str), # mypy version for cache invalidation
@@ -332,6 +341,96 @@ def import_priority(imp: ImportBase, toplevel_priority: int) -> int:
return toplevel_priority
+def load_plugins(options: Options, errors: Errors) -> Plugin:
+ """Load all configured plugins.
+
+ Return a plugin that encapsulates all plugins chained together. Always
+ at least include the default plugin (it's last in the chain).
+ """
+
+ default_plugin = DefaultPlugin(options) # type: Plugin
+ if not options.config_file:
+ return default_plugin
+
+ line = find_config_file_line_number(options.config_file, 'mypy', 'plugins')
+ if line == -1:
+ line = 1 # We need to pick some line number that doesn't look too confusing
+
+ def plugin_error(message: str) -> None:
+ errors.report(line, 0, message)
+ errors.raise_error()
+
+ custom_plugins = [] # type: List[Plugin]
+ errors.set_file(options.config_file, None)
+ for plugin_path in options.plugins:
+ # Plugin paths are relative to the config file location.
+ plugin_path = os.path.join(os.path.dirname(options.config_file), plugin_path)
+
+ if not os.path.isfile(plugin_path):
+ plugin_error("Can't find plugin '{}'".format(plugin_path))
+ plugin_dir = os.path.dirname(plugin_path)
+ fnam = os.path.basename(plugin_path)
+ if not fnam.endswith('.py'):
+ plugin_error("Plugin '{}' does not have a .py extension".format(fnam))
+ module_name = fnam[:-3]
+ import importlib
+ sys.path.insert(0, plugin_dir)
+ try:
+ m = importlib.import_module(module_name)
+ except Exception:
+ print('Error importing plugin {}\n'.format(plugin_path))
+ raise # Propagate to display traceback
+ finally:
+ assert sys.path[0] == plugin_dir
+ del sys.path[0]
+ if not hasattr(m, 'plugin'):
+ plugin_error('Plugin \'{}\' does not define entry point function "plugin"'.format(
+ plugin_path))
+ try:
+ plugin_type = getattr(m, 'plugin')(__version__)
+ except Exception:
+ print('Error calling the plugin(version) entry point of {}\n'.format(plugin_path))
+ raise # Propagate to display traceback
+ if not isinstance(plugin_type, type):
+ plugin_error(
+ 'Type object expected as the return value of "plugin"; got {!r} (in {})'.format(
+ plugin_type, plugin_path))
+ if not issubclass(plugin_type, Plugin):
+ plugin_error(
+ 'Return value of "plugin" must be a subclass of "mypy.plugin.Plugin" '
+ '(in {})'.format(plugin_path))
+ try:
+ custom_plugins.append(plugin_type(options))
+ except Exception:
+ print('Error constructing plugin instance of {}\n'.format(plugin_type.__name__))
+ raise # Propagate to display traceback
+ # Custom plugins take precedence over the default plugin.
+ return ChainedPlugin(options, custom_plugins + [default_plugin])
+
+
+def find_config_file_line_number(path: str, section: str, setting_name: str) -> int:
+ """Return the approximate location of setting_name within mypy config file.
+
+ Return -1 if can't determine the line unambiguously.
+ """
+ in_desired_section = False
+ try:
+ results = []
+ with open(path) as f:
+ for i, line in enumerate(f):
+ line = line.strip()
+ if line.startswith('[') and line.endswith(']'):
+ current_section = line[1:-1].strip()
+ in_desired_section = (current_section == section)
+ elif in_desired_section and re.match(r'{}\s*='.format(setting_name), line):
+ results.append(i + 1)
+ if len(results) == 1:
+ return results[0]
+ except OSError:
+ pass
+ return -1
+
+
# TODO: Get rid of all_types. It's not used except for one log message.
# Maybe we could instead publish a map from module ID to its type_map.
class BuildManager:
@@ -350,11 +449,12 @@ class BuildManager:
semantic_analyzer_pass3:
Semantic analyzer, pass 3
all_types: Map {Expression: Type} collected from all modules
- errors: Used for reporting all errors
options: Build options
missing_modules: Set of modules that could not be imported encountered so far
stale_modules: Set of modules that needed to be rechecked
version_id: The current mypy version (based on commit id when possible)
+ plugin: Active mypy plugin(s)
+ errors: Used for reporting all errors
"""
def __init__(self, data_dir: str,
@@ -363,10 +463,12 @@ class BuildManager:
source_set: BuildSourceSet,
reports: Reports,
options: Options,
- version_id: str) -> None:
+ version_id: str,
+ plugin: Plugin,
+ errors: Errors) -> None:
self.start_time = time.time()
self.data_dir = data_dir
- self.errors = Errors(options.show_error_context, options.show_column_numbers)
+ self.errors = errors
self.errors.set_ignore_prefix(ignore_prefix)
self.lib_path = tuple(lib_path)
self.source_set = source_set
@@ -375,14 +477,16 @@ class BuildManager:
self.version_id = version_id
self.modules = {} # type: Dict[str, MypyFile]
self.missing_modules = set() # type: Set[str]
+ self.plugin = plugin
self.semantic_analyzer = SemanticAnalyzer(self.modules, self.missing_modules,
- lib_path, self.errors)
+ lib_path, self.errors, self.plugin)
self.modules = self.semantic_analyzer.modules
self.semantic_analyzer_pass3 = ThirdPass(self.modules, self.errors)
self.all_types = {} # type: Dict[Expression, Type]
self.indirection_detector = TypeIndirectionVisitor()
self.stale_modules = set() # type: Set[str]
self.rechecked_modules = set() # type: Set[str]
+ self.plugin = plugin
def maybe_swap_for_shadow_path(self, path: str) -> str:
if (self.options.shadow_file and
@@ -684,8 +788,12 @@ def verify_module(id: str, path: str) -> bool:
return True
-def read_with_python_encoding(path: str, pyversion: Tuple[int, int]) -> str:
- """Read the Python file with while obeying PEP-263 encoding detection"""
+def read_with_python_encoding(path: str, pyversion: Tuple[int, int]) -> Tuple[str, str]:
+ """Read the Python file with while obeying PEP-263 encoding detection.
+
+ Returns:
+ A tuple: the source as a string, and the hash calculated from the binary representation.
+ """
source_bytearray = bytearray()
encoding = 'utf8' if pyversion[0] >= 3 else 'ascii'
@@ -693,6 +801,7 @@ def read_with_python_encoding(path: str, pyversion: Tuple[int, int]) -> str:
# read first two lines and check if PEP-263 coding is present
source_bytearray.extend(f.readline())
source_bytearray.extend(f.readline())
+ m = hashlib.md5(source_bytearray)
# check for BOM UTF-8 encoding and strip it out if present
if source_bytearray.startswith(b'\xef\xbb\xbf'):
@@ -705,16 +814,17 @@ def read_with_python_encoding(path: str, pyversion: Tuple[int, int]) -> str:
if _encoding != 'mypy':
encoding = _encoding
- source_bytearray.extend(f.read())
+ remainder = f.read()
+ m.update(remainder)
+ source_bytearray.extend(remainder)
try:
- source_bytearray.decode(encoding)
+ source_text = source_bytearray.decode(encoding)
except LookupError as lookuperr:
raise DecodeError(str(lookuperr))
- return source_bytearray.decode(encoding)
+ return source_text, m.hexdigest()
-def get_cache_names(id: str, path: str, cache_dir: str,
- pyversion: Tuple[int, int]) -> Tuple[str, str]:
+def get_cache_names(id: str, path: str, manager: BuildManager) -> Tuple[str, str]:
"""Return the file names for the cache files.
Args:
@@ -727,6 +837,8 @@ def get_cache_names(id: str, path: str, cache_dir: str,
A tuple with the file names to be used for the meta JSON and the
data JSON, respectively.
"""
+ cache_dir = manager.options.cache_dir
+ pyversion = manager.options.python_version
prefix = os.path.join(cache_dir, '%d.%d' % pyversion, *id.split('.'))
is_package = os.path.basename(path).startswith('__init__.py')
if is_package:
@@ -747,8 +859,7 @@ def find_cache_meta(id: str, path: str, manager: BuildManager) -> Optional[Cache
valid; otherwise None.
"""
# TODO: May need to take more build options into account
- meta_json, data_json = get_cache_names(
- id, path, manager.options.cache_dir, manager.options.python_version)
+ meta_json, data_json = get_cache_names(id, path, manager)
manager.trace('Looking for {} {}'.format(id, data_json))
if not os.path.exists(meta_json):
manager.trace('Could not load cache for {}: could not find {}'.format(id, meta_json))
@@ -760,14 +871,14 @@ def find_cache_meta(id: str, path: str, manager: BuildManager) -> Optional[Cache
if not isinstance(meta, dict):
manager.trace('Could not load cache for {}: meta cache is not a dict'.format(id))
return None
- path = os.path.abspath(path)
m = CacheMeta(
meta.get('id'),
meta.get('path'),
- meta.get('mtime'),
+ int(meta['mtime']) if 'mtime' in meta else None,
meta.get('size'),
+ meta.get('hash'),
meta.get('dependencies', []),
- meta.get('data_mtime'),
+ int(meta['data_mtime']) if 'data_mtime' in meta else None,
data_json,
meta.get('suppressed', []),
meta.get('child_modules', []),
@@ -776,14 +887,15 @@ def find_cache_meta(id: str, path: str, manager: BuildManager) -> Optional[Cache
meta.get('interface_hash', ''),
meta.get('version_id'),
)
- if (m.id != id or m.path != path or
+ # Don't check for path match, that is dealt with in validate_meta().
+ if (m.id != id or
m.mtime is None or m.size is None or
m.dependencies is None or m.data_mtime is None):
manager.trace('Metadata abandoned for {}: attributes are missing'.format(id))
return None
# Ignore cache if generated by an older mypy version.
- if (m.version_id != manager.version_id
+ if ((m.version_id != manager.version_id and not manager.options.skip_version_check)
or m.options is None
or len(m.dependencies) != len(m.dep_prios)):
manager.trace('Metadata abandoned for {}: new attributes are missing'.format(id))
@@ -795,6 +907,9 @@ def find_cache_meta(id: str, path: str, manager: BuildManager) -> Optional[Cache
if manager.options.quick_and_dirty:
# In quick_and_dirty mode allow non-quick_and_dirty cache files.
cached_options['quick_and_dirty'] = True
+ if not cached_options.get('platform') and manager.options.skip_version_check:
+ # Older versions didn't write platform.
+ cached_options['platform'] = manager.options.platform
if cached_options != current_options:
manager.trace('Metadata abandoned for {}: options differ'.format(id))
return None
@@ -802,28 +917,73 @@ def find_cache_meta(id: str, path: str, manager: BuildManager) -> Optional[Cache
return m
-def is_meta_fresh(meta: Optional[CacheMeta], id: str, path: str, manager: BuildManager) -> bool:
- if meta is None:
+def random_string() -> str:
+ return binascii.hexlify(os.urandom(8)).decode('ascii')
+
+
+def atomic_write(filename: str, *lines: str) -> bool:
+ tmp_filename = filename + '.' + random_string()
+ try:
+ with open(tmp_filename, 'w') as f:
+ for line in lines:
+ f.write(line)
+ os.replace(tmp_filename, filename)
+ except os.error as err:
return False
+ return True
+
+
+def validate_meta(meta: Optional[CacheMeta], id: str, path: str,
+ manager: BuildManager) -> Optional[CacheMeta]:
+ '''Checks whether the cached AST of this module can be used.
+
+ Return:
+ None, if the cached AST is unusable.
+ Original meta, if mtime/size matched.
+ Meta with mtime updated to match source file, if hash/size matched but mtime/path didn't.
+ '''
+ # This requires two steps. The first one is obvious: we check that the module source file
+ # contents is the same as it was when the cache data file was created. The second one is not
+ # too obvious: we check that the cache data file mtime has not changed; it is needed because
+ # we use cache data file mtime to propagate information about changes in the dependencies.
+
+ if meta is None:
+ return None
# TODO: Share stat() outcome with find_module()
+ path = os.path.abspath(path)
st = manager.get_stat(path) # TODO: Errors
- if st.st_mtime != meta.mtime or st.st_size != meta.size:
- manager.log('Metadata abandoned for {}: file {} is modified'.format(id, path))
- return False
+ if st.st_size != meta.size:
+ manager.log('Metadata abandoned for {}: file {} has different size'.format(id, path))
+ return None
- # It's a match on (id, path, mtime, size).
+ if int(st.st_mtime) != meta.mtime or path != meta.path:
+ with open(path, 'rb') as f:
+ source_hash = hashlib.md5(f.read()).hexdigest()
+ if source_hash != meta.hash:
+ manager.log('Metadata abandoned for {}: file {} has different hash'.format(id, path))
+ return None
+ else:
+ manager.log('Metadata ok for {}: file {} (match on path, size, hash)'.format(id, path))
+ # Optimization: update mtime and path (otherwise, this mismatch will reappear).
+ meta = meta._replace(mtime=int(st.st_mtime), path=path)
+ if manager.options.debug_cache:
+ meta_str = json.dumps(meta, indent=2, sort_keys=True)
+ else:
+ meta_str = json.dumps(meta)
+ meta_json, _ = get_cache_names(id, path, manager)
+ manager.log('Updating mtime for {}: file {}, meta {}, mtime {}'
+ .format(id, path, meta_json, meta.mtime))
+ atomic_write(meta_json, meta_str) # Ignore errors, since this is just an optimization.
+
+ # It's a match on (id, path, mtime/hash, size).
# Check data_json; assume if its mtime matches it's good.
# TODO: stat() errors
- if os.path.getmtime(meta.data_json) != meta.data_mtime:
+ if getmtime(meta.data_json) != meta.data_mtime:
manager.log('Metadata abandoned for {}: data cache is modified'.format(id))
- return False
+ return None
manager.log('Found {} {} (metadata is fresh)'.format(id, meta.data_json))
- return True
-
-
-def random_string() -> str:
- return binascii.hexlify(os.urandom(8)).decode('ascii')
+ return meta
def compute_hash(text: str) -> str:
@@ -836,7 +996,7 @@ def compute_hash(text: str) -> str:
def write_cache(id: str, path: str, tree: MypyFile,
dependencies: List[str], suppressed: List[str],
child_modules: List[str], dep_prios: List[int],
- old_interface_hash: str, manager: BuildManager) -> str:
+ old_interface_hash: str, source_hash: str, manager: BuildManager) -> str:
"""Write cache files for a module.
Note that this mypy's behavior is still correct when any given
@@ -858,19 +1018,13 @@ def write_cache(id: str, path: str, tree: MypyFile,
"""
# Obtain file paths
path = os.path.abspath(path)
- meta_json, data_json = get_cache_names(
- id, path, manager.options.cache_dir, manager.options.python_version)
+ meta_json, data_json = get_cache_names(id, path, manager)
manager.log('Writing {} {} {} {}'.format(id, path, meta_json, data_json))
# Make sure directory for cache files exists
parent = os.path.dirname(data_json)
assert os.path.dirname(meta_json) == parent
- # Construct temp file names
- nonce = '.' + random_string()
- data_json_tmp = data_json + nonce
- meta_json_tmp = meta_json + nonce
-
# Serialize data and analyze interface
data = tree.serialize()
if manager.options.debug_cache:
@@ -899,20 +1053,14 @@ def write_cache(id: str, path: str, tree: MypyFile,
if old_interface_hash == interface_hash:
# If the interface is unchanged, the cached data is guaranteed
# to be equivalent, and we only need to update the metadata.
- data_mtime = os.path.getmtime(data_json)
+ data_mtime = getmtime(data_json)
manager.trace("Interface for {} is unchanged".format(id))
else:
manager.trace("Interface for {} has changed".format(id))
- try:
- with open(data_json_tmp, 'w') as f:
- f.write(data_str)
- f.write('\n')
- os.replace(data_json_tmp, data_json)
- data_mtime = os.path.getmtime(data_json)
- except os.error as err:
+ if not atomic_write(data_json, data_str, '\n'):
# Most likely the error is the replace() call
# (see https://github.com/python/mypy/issues/3215).
- manager.log("Error writing data JSON file {}".format(data_json_tmp))
+ manager.log("Error writing data JSON file {}".format(data_json))
# Let's continue without writing the meta file. Analysis:
# If the replace failed, we've changed nothing except left
# behind an extraneous temporary file; if the replace
@@ -922,14 +1070,17 @@ def write_cache(id: str, path: str, tree: MypyFile,
# Both have the effect of slowing down the next run a
# little bit due to an out-of-date cache file.
return interface_hash
+ data_mtime = getmtime(data_json)
- mtime = st.st_mtime
+ mtime = int(st.st_mtime)
size = st.st_size
options = manager.options.clone_for_module(id)
+ assert source_hash is not None
meta = {'id': id,
'path': path,
'mtime': mtime,
'size': size,
+ 'hash': source_hash,
'data_mtime': data_mtime,
'dependencies': dependencies,
'suppressed': suppressed,
@@ -941,18 +1092,15 @@ def write_cache(id: str, path: str, tree: MypyFile,
}
# Write meta cache file
- try:
- with open(meta_json_tmp, 'w') as f:
- if manager.options.debug_cache:
- json.dump(meta, f, indent=2, sort_keys=True)
- else:
- json.dump(meta, f)
- os.replace(meta_json_tmp, meta_json)
- except os.error as err:
+ if manager.options.debug_cache:
+ meta_str = json.dumps(meta, indent=2, sort_keys=True)
+ else:
+ meta_str = json.dumps(meta)
+ if not atomic_write(meta_json, meta_str):
# Most likely the error is the replace() call
# (see https://github.com/python/mypy/issues/3215).
# The next run will simply find the cache entry out of date.
- manager.log("Error writing meta JSON file {}".format(meta_json_tmp))
+ manager.log("Error writing meta JSON file {}".format(meta_json))
return interface_hash
@@ -1116,6 +1264,7 @@ class State:
path = None # type: Optional[str] # Path to module source
xpath = None # type: str # Path or '<string>'
source = None # type: Optional[str] # Module source code
+ source_hash = None # type: str # Hash calculated based on the source code
meta = None # type: Optional[CacheMeta]
data = None # type: Optional[str]
tree = None # type: Optional[MypyFile]
@@ -1243,7 +1392,8 @@ class State:
if self.meta is not None:
self.interface_hash = self.meta.interface_hash
self.add_ancestors()
- if is_meta_fresh(self.meta, self.id, self.path, manager):
+ self.meta = validate_meta(self.meta, self.id, self.path, manager)
+ if self.meta:
# Make copies, since we may modify these and want to
# compare them to the originals later.
self.dependencies = list(self.meta.dependencies)
@@ -1255,7 +1405,6 @@ class State:
self.dep_line_map = {}
else:
# Parse the file (and then some) to get the dependencies.
- self.meta = None
self.parse_file()
self.suppressed = []
self.child_modules = set()
@@ -1369,6 +1518,24 @@ class State:
fixup_module_pass_two(self.tree, self.manager.modules,
self.manager.options.quick_and_dirty)
+ def patch_dependency_parents(self) -> None:
+ """
+ In Python, if a and a.b are both modules, running `import a.b` will
+ modify not only the current module's namespace, but a's namespace as
+ well -- see SemanticAnalyzer.add_submodules_to_parent_modules for more
+ details.
+
+ However, this patching process can occur after `a` has been parsed and
+ serialized during increment mode. Consequently, we need to repeat this
+ patch when deserializing a cached file.
+
+ This function should be called only when processing fresh SCCs -- the
+ semantic analyzer will perform this patch for us when processing stale
+ SCCs.
+ """
+ for dep in self.dependencies:
+ self.manager.semantic_analyzer.add_submodules_to_parent_modules(dep, True)
+
def fix_suppressed_dependencies(self, graph: Graph) -> None:
"""Corrects whether dependencies are considered stale in silent mode.
@@ -1421,7 +1588,8 @@ class State:
if self.path and source is None:
try:
path = manager.maybe_swap_for_shadow_path(self.path)
- source = read_with_python_encoding(path, self.options.python_version)
+ source, self.source_hash = read_with_python_encoding(
+ path, self.options.python_version)
except IOError as ioerr:
raise CompileError([
"mypy: can't read file '{}': {}".format(self.path, ioerr.strerror)])
@@ -1491,8 +1659,10 @@ class State:
self.check_blockers()
def semantic_analysis(self) -> None:
+ patches = [] # type: List[Callable[[], None]]
with self.wrap_context():
- self.manager.semantic_analyzer.visit_file(self.tree, self.xpath, self.options)
+ self.manager.semantic_analyzer.visit_file(self.tree, self.xpath, self.options, patches)
+ self.patches = patches
def semantic_analysis_pass_three(self) -> None:
with self.wrap_context():
@@ -1500,13 +1670,17 @@ class State:
if self.options.dump_type_stats:
dump_type_stats(self.tree, self.xpath)
+ def semantic_analysis_apply_patches(self) -> None:
+ for patch_func in self.patches:
+ patch_func()
+
def type_check_first_pass(self) -> None:
manager = self.manager
if self.options.semantic_analysis_only:
return
with self.wrap_context():
self.type_checker = TypeChecker(manager.errors, manager.modules, self.options,
- self.tree, self.xpath)
+ self.tree, self.xpath, manager.plugin)
self.type_checker.check_first_pass()
def type_check_second_pass(self) -> bool:
@@ -1572,7 +1746,7 @@ class State:
new_interface_hash = write_cache(
self.id, self.path, self.tree,
list(self.dependencies), list(self.suppressed), list(self.child_modules),
- dep_prios, self.interface_hash,
+ dep_prios, self.interface_hash, self.source_hash,
self.manager)
if new_interface_hash == self.interface_hash:
self.manager.log("Cached module {} has same interface".format(self.id))
@@ -1900,6 +2074,8 @@ def process_fresh_scc(graph: Graph, scc: List[str]) -> None:
graph[id].fix_cross_refs()
for id in scc:
graph[id].calculate_mros()
+ for id in scc:
+ graph[id].patch_dependency_parents()
def process_stale_scc(graph: Graph, scc: List[str], manager: BuildManager) -> None:
@@ -1934,6 +2110,8 @@ def process_stale_scc(graph: Graph, scc: List[str], manager: BuildManager) -> No
for id in fresh:
graph[id].calculate_mros()
for id in stale:
+ graph[id].semantic_analysis_apply_patches()
+ for id in stale:
graph[id].type_check_first_pass()
more = True
while more:
diff --git a/mypy/checker.py b/mypy/checker.py
index c65f956..68284c4 100644
--- a/mypy/checker.py
+++ b/mypy/checker.py
@@ -29,6 +29,7 @@ from mypy.nodes import (
ARG_POS, MDEF,
CONTRAVARIANT, COVARIANT)
from mypy import nodes
+from mypy.typeanal import has_any_from_unimported_type, check_for_explicit_any
from mypy.types import (
Type, AnyType, CallableType, FunctionLike, Overloaded, TupleType, TypedDictType,
Instance, NoneTyp, strip_type, TypeType,
@@ -36,7 +37,7 @@ from mypy.types import (
true_only, false_only, function_type, is_named_instance, union_items
)
from mypy.sametypes import is_same_type, is_same_types
-from mypy.messages import MessageBuilder
+from mypy.messages import MessageBuilder, make_inferred_type_note
import mypy.checkexpr
from mypy.checkmember import map_type_from_supertype, bind_self, erase_to_bound
from mypy import messages
@@ -56,6 +57,7 @@ from mypy.treetransform import TransformVisitor
from mypy.binder import ConditionalTypeBinder, get_declaration
from mypy.meet import is_overlapping_types
from mypy.options import Options
+from mypy.plugin import Plugin, CheckerPluginInterface
from mypy import experiments
@@ -78,7 +80,7 @@ DeferredNode = NamedTuple(
])
-class TypeChecker(NodeVisitor[None]):
+class TypeChecker(NodeVisitor[None], CheckerPluginInterface):
"""Mypy type checker.
Type check mypy source files that have been semantically analyzed.
@@ -127,8 +129,12 @@ class TypeChecker(NodeVisitor[None]):
# directly or indirectly.
module_refs = None # type: Set[str]
+ # Plugin that provides special type checking rules for specific library
+ # functions such as open(), etc.
+ plugin = None # type: Plugin
+
def __init__(self, errors: Errors, modules: Dict[str, MypyFile], options: Options,
- tree: MypyFile, path: str) -> None:
+ tree: MypyFile, path: str, plugin: Plugin) -> None:
"""Construct a type checker.
Use errors to report type check errors.
@@ -139,7 +145,8 @@ class TypeChecker(NodeVisitor[None]):
self.tree = tree
self.path = path
self.msg = MessageBuilder(errors, modules)
- self.expr_checker = mypy.checkexpr.ExpressionChecker(self, self.msg)
+ self.plugin = plugin
+ self.expr_checker = mypy.checkexpr.ExpressionChecker(self, self.msg, self.plugin)
self.scope = Scope(tree)
self.binder = ConditionalTypeBinder()
self.globals = tree.names
@@ -170,54 +177,56 @@ class TypeChecker(NodeVisitor[None]):
Deferred functions will be processed by check_second_pass().
"""
- self.errors.set_file(self.path, self.tree.fullname())
- with self.enter_partial_types():
- with self.binder.top_frame_context():
- for d in self.tree.defs:
- self.accept(d)
+ with experiments.strict_optional_set(self.options.strict_optional):
+ self.errors.set_file(self.path, self.tree.fullname())
+ with self.enter_partial_types():
+ with self.binder.top_frame_context():
+ for d in self.tree.defs:
+ self.accept(d)
- assert not self.current_node_deferred
+ assert not self.current_node_deferred
- all_ = self.globals.get('__all__')
- if all_ is not None and all_.type is not None:
- all_node = all_.node
- assert all_node is not None
- seq_str = self.named_generic_type('typing.Sequence',
- [self.named_type('builtins.str')])
- if self.options.python_version[0] < 3:
+ all_ = self.globals.get('__all__')
+ if all_ is not None and all_.type is not None:
+ all_node = all_.node
+ assert all_node is not None
seq_str = self.named_generic_type('typing.Sequence',
- [self.named_type('builtins.unicode')])
- if not is_subtype(all_.type, seq_str):
- str_seq_s, all_s = self.msg.format_distinctly(seq_str, all_.type)
- self.fail(messages.ALL_MUST_BE_SEQ_STR.format(str_seq_s, all_s),
- all_node)
+ [self.named_type('builtins.str')])
+ if self.options.python_version[0] < 3:
+ seq_str = self.named_generic_type('typing.Sequence',
+ [self.named_type('builtins.unicode')])
+ if not is_subtype(all_.type, seq_str):
+ str_seq_s, all_s = self.msg.format_distinctly(seq_str, all_.type)
+ self.fail(messages.ALL_MUST_BE_SEQ_STR.format(str_seq_s, all_s),
+ all_node)
def check_second_pass(self, todo: List[DeferredNode] = None) -> bool:
"""Run second or following pass of type checking.
This goes through deferred nodes, returning True if there were any.
"""
- if not todo and not self.deferred_nodes:
- return False
- self.errors.set_file(self.path, self.tree.fullname())
- self.pass_num += 1
- if not todo:
- todo = self.deferred_nodes
- else:
- assert not self.deferred_nodes
- self.deferred_nodes = []
- done = set() # type: Set[Union[FuncDef, LambdaExpr, MypyFile]]
- for node, type_name, active_typeinfo in todo:
- if node in done:
- continue
- # This is useful for debugging:
- # print("XXX in pass %d, class %s, function %s" %
- # (self.pass_num, type_name, node.fullname() or node.name()))
- done.add(node)
- with self.errors.enter_type(type_name) if type_name else nothing():
- with self.scope.push_class(active_typeinfo) if active_typeinfo else nothing():
- self.check_partial(node)
- return True
+ with experiments.strict_optional_set(self.options.strict_optional):
+ if not todo and not self.deferred_nodes:
+ return False
+ self.errors.set_file(self.path, self.tree.fullname())
+ self.pass_num += 1
+ if not todo:
+ todo = self.deferred_nodes
+ else:
+ assert not self.deferred_nodes
+ self.deferred_nodes = []
+ done = set() # type: Set[Union[FuncDef, LambdaExpr, MypyFile]]
+ for node, type_name, active_typeinfo in todo:
+ if node in done:
+ continue
+ # This is useful for debugging:
+ # print("XXX in pass %d, class %s, function %s" %
+ # (self.pass_num, type_name, node.fullname() or node.name()))
+ done.add(node)
+ with self.errors.enter_type(type_name) if type_name else nothing():
+ with self.scope.push_class(active_typeinfo) if active_typeinfo else nothing():
+ self.check_partial(node)
+ return True
def check_partial(self, node: Union[FuncDef, LambdaExpr, MypyFile]) -> None:
if isinstance(node, MypyFile):
@@ -611,12 +620,23 @@ class TypeChecker(NodeVisitor[None]):
self.fail(messages.RETURN_TYPE_EXPECTED, fdef)
if any(is_implicit_any(t) for t in fdef.type.arg_types):
self.fail(messages.ARGUMENT_TYPE_EXPECTED, fdef)
-
+ if 'unimported' in self.options.disallow_any:
+ if fdef.type and isinstance(fdef.type, CallableType):
+ ret_type = fdef.type.ret_type
+ if has_any_from_unimported_type(ret_type):
+ self.msg.unimported_type_becomes_any("Return type", ret_type, fdef)
+ for idx, arg_type in enumerate(fdef.type.arg_types):
+ if has_any_from_unimported_type(arg_type):
+ prefix = "Argument {} to \"{}\"".format(idx + 1, fdef.name())
+ self.msg.unimported_type_becomes_any(prefix, arg_type, fdef)
+ check_for_explicit_any(fdef.type, self.options, self.is_typeshed_stub,
+ self.msg, context=fdef)
if name in nodes.reverse_op_method_set:
self.check_reverse_op_method(item, typ, name)
elif name in ('__getattr__', '__getattribute__'):
self.check_getattr_method(typ, defn)
-
+ elif name == '__setattr__':
+ self.check_setattr_method(typ, defn)
# Refuse contravariant return type variable
if isinstance(typ.ret_type, TypeVarType):
if typ.ret_type.variance == CONTRAVARIANT:
@@ -666,7 +686,7 @@ class TypeChecker(NodeVisitor[None]):
and typ.arg_kinds[0] not in [nodes.ARG_STAR, nodes.ARG_STAR2]):
isclass = defn.is_class or defn.name() in ('__new__', '__init_subclass__')
if isclass:
- ref_type = mypy.types.TypeType(ref_type)
+ ref_type = mypy.types.TypeType.make_normalized(ref_type)
erased = erase_to_bound(arg_type)
if not is_subtype_ignoring_tvars(ref_type, erased):
note = None
@@ -916,6 +936,15 @@ class TypeChecker(NodeVisitor[None]):
if not is_subtype(typ, method_type):
self.msg.invalid_signature(typ, context)
+ def check_setattr_method(self, typ: CallableType, context: Context) -> None:
+ method_type = CallableType([AnyType(), self.named_type('builtins.str'), AnyType()],
+ [nodes.ARG_POS, nodes.ARG_POS, nodes.ARG_POS],
+ [None, None, None],
+ NoneTyp(),
+ self.named_type('builtins.function'))
+ if not is_subtype(typ, method_type):
+ self.msg.invalid_signature(typ, context)
+
def expand_typevars(self, defn: FuncItem,
typ: CallableType) -> List[Tuple[FuncItem, CallableType]]:
# TODO use generator
@@ -1179,6 +1208,17 @@ class TypeChecker(NodeVisitor[None]):
"""
self.check_assignment(s.lvalues[-1], s.rvalue, s.type is None, s.new_syntax)
+ if (s.type is not None and
+ 'unimported' in self.options.disallow_any and
+ has_any_from_unimported_type(s.type)):
+ if isinstance(s.lvalues[-1], TupleExpr):
+ # This is a multiple assignment. Instead of figuring out which type is problematic,
+ # give a generic error message.
+ self.msg.unimported_type_becomes_any("A type on this line", AnyType(), s)
+ else:
+ self.msg.unimported_type_becomes_any("Type of variable", s.type, s)
+ check_for_explicit_any(s.type, self.options, self.is_typeshed_stub, self.msg, context=s)
+
if len(s.lvalues) > 1:
# Chained assignment (e.g. x = y = ...).
# Make sure that rvalue type will not be reinferred.
@@ -1463,6 +1503,12 @@ class TypeChecker(NodeVisitor[None]):
rvalue_type = self.expr_checker.accept(rvalue) # TODO maybe elsewhere; redundant
undefined_rvalue = False
+ if isinstance(rvalue_type, UnionType):
+ # If this is an Optional type in non-strict Optional code, unwrap it.
+ relevant_items = rvalue_type.relevant_items()
+ if len(relevant_items) == 1:
+ rvalue_type = relevant_items[0]
+
if isinstance(rvalue_type, AnyType):
for lv in lvalues:
if isinstance(lv, StarExpr):
@@ -1490,7 +1536,16 @@ class TypeChecker(NodeVisitor[None]):
if not undefined_rvalue:
# Infer rvalue again, now in the correct type context.
lvalue_type = self.lvalue_type_for_inference(lvalues, rvalue_type)
- rvalue_type = cast(TupleType, self.expr_checker.accept(rvalue, lvalue_type))
+ reinferred_rvalue_type = self.expr_checker.accept(rvalue, lvalue_type)
+
+ if isinstance(reinferred_rvalue_type, UnionType):
+ # If this is an Optional type in non-strict Optional code, unwrap it.
+ relevant_items = reinferred_rvalue_type.relevant_items()
+ if len(relevant_items) == 1:
+ reinferred_rvalue_type = relevant_items[0]
+
+ assert isinstance(reinferred_rvalue_type, TupleType)
+ rvalue_type = reinferred_rvalue_type
left_rv_types, star_rv_types, right_rv_types = self.split_around_star(
rvalue_type.items, star_index, len(lvalues))
@@ -1701,7 +1756,9 @@ class TypeChecker(NodeVisitor[None]):
# '...' is always a valid initializer in a stub.
return AnyType()
else:
- rvalue_type = self.expr_checker.accept(rvalue, lvalue_type)
+ always_allow_any = lvalue_type is not None and not isinstance(lvalue_type, AnyType)
+ rvalue_type = self.expr_checker.accept(rvalue, lvalue_type,
+ always_allow_any=always_allow_any)
if isinstance(rvalue_type, DeletedType):
self.msg.deleted_as_rvalue(rvalue_type, context)
if isinstance(lvalue_type, DeletedType):
@@ -1820,7 +1877,7 @@ class TypeChecker(NodeVisitor[None]):
del partial_types[var]
def visit_expression_stmt(self, s: ExpressionStmt) -> None:
- self.expr_checker.accept(s.expr, allow_none_return=True)
+ self.expr_checker.accept(s.expr, allow_none_return=True, always_allow_any=True)
def visit_return_stmt(self, s: ReturnStmt) -> None:
"""Type check a return statement."""
@@ -1864,7 +1921,8 @@ class TypeChecker(NodeVisitor[None]):
if isinstance(typ, AnyType):
# (Unless you asked to be warned in that case, and the
# function is not declared to return Any)
- if not isinstance(return_type, AnyType) and self.options.warn_return_any:
+ if (self.options.warn_return_any and
+ not is_proper_subtype(AnyType(), return_type)):
self.warn(messages.RETURN_ANY.format(return_type), s)
return
@@ -1939,14 +1997,18 @@ class TypeChecker(NodeVisitor[None]):
"""Type check an operator assignment statement, e.g. x += 1."""
lvalue_type = self.expr_checker.accept(s.lvalue)
inplace, method = infer_operator_assignment_method(lvalue_type, s.op)
- rvalue_type, method_type = self.expr_checker.check_op(
- method, lvalue_type, s.rvalue, s)
-
- if isinstance(s.lvalue, IndexExpr) and not inplace:
- self.check_indexed_assignment(s.lvalue, s.rvalue, s.rvalue)
- else:
+ if inplace:
+ # There is __ifoo__, treat as x = x.__ifoo__(y)
+ rvalue_type, method_type = self.expr_checker.check_op(
+ method, lvalue_type, s.rvalue, s)
if not is_subtype(rvalue_type, lvalue_type):
self.msg.incompatible_operator_assignment(s.op, s)
+ else:
+ # There is no __ifoo__, treat as x = x <foo> y
+ expr = OpExpr(s.op, s.lvalue, s.rvalue)
+ expr.set_line(s)
+ self.check_assignment(lvalue=s.lvalue, rvalue=expr,
+ infer_lvalue_type=True, new_syntax=False)
def visit_assert_stmt(self, s: AssertStmt) -> None:
self.expr_checker.accept(s.expr)
@@ -2119,7 +2181,7 @@ class TypeChecker(NodeVisitor[None]):
elif isinstance(typ, UnionType):
return [
union_typ
- for item in typ.items
+ for item in typ.relevant_items()
for union_typ in self.get_types_from_except_handler(item, n)
]
elif isinstance(typ, Instance) and is_named_instance(typ, 'builtins.tuple'):
@@ -2219,8 +2281,13 @@ class TypeChecker(NodeVisitor[None]):
continue
dec = self.expr_checker.accept(d)
temp = self.temp_node(sig)
+ fullname = None
+ if isinstance(d, RefExpr):
+ fullname = d.fullname
sig, t2 = self.expr_checker.check_call(dec, [temp],
- [nodes.ARG_POS], e)
+ [nodes.ARG_POS], e,
+ callable_name=fullname)
+ self.check_untyped_after_decorator(sig, e.func)
sig = cast(FunctionLike, sig)
sig = set_callable_name(sig, e.func)
e.var.type = sig
@@ -2249,6 +2316,13 @@ class TypeChecker(NodeVisitor[None]):
self.check_with_item(expr, target, s.target_type is None)
self.accept(s.body)
+ def check_untyped_after_decorator(self, typ: Type, func: FuncDef) -> None:
+ if 'decorated' not in self.options.disallow_any or self.is_stub:
+ return
+
+ if mypy.checkexpr.has_any_type(typ):
+ self.msg.untyped_decorated_function(typ, func)
+
def check_async_with_item(self, expr: Expression, target: Expression,
infer_lvalue_type: bool) -> None:
echk = self.expr_checker
@@ -2309,15 +2383,20 @@ class TypeChecker(NodeVisitor[None]):
if self.should_suppress_optional_error([subtype]):
return False
extra_info = [] # type: List[str]
+ note_msg = ''
if subtype_label is not None or supertype_label is not None:
subtype_str, supertype_str = self.msg.format_distinctly(subtype, supertype)
if subtype_label is not None:
extra_info.append(subtype_label + ' ' + subtype_str)
if supertype_label is not None:
extra_info.append(supertype_label + ' ' + supertype_str)
+ note_msg = make_inferred_type_note(context, subtype,
+ supertype, supertype_str)
if extra_info:
msg += ' (' + ', '.join(extra_info) + ')'
self.fail(msg, context)
+ if note_msg:
+ self.note(note_msg, context)
return False
def contains_none(self, t: Type) -> bool:
@@ -2568,7 +2647,7 @@ def partition_by_callable(type: Optional[Type]) -> Tuple[List[Type], List[Type]]
if isinstance(type, UnionType):
callables = []
uncallables = []
- for subtype in type.items:
+ for subtype in type.relevant_items():
subcallables, subuncallables = partition_by_callable(subtype)
callables.extend(subcallables)
uncallables.extend(subuncallables)
@@ -2692,13 +2771,10 @@ def convert_to_typetype(type_map: TypeMap) -> TypeMap:
if type_map is None:
return None
for expr, typ in type_map.items():
- if isinstance(typ, UnionType):
- converted_type_map[expr] = UnionType([TypeType(t) for t in typ.items])
- elif isinstance(typ, Instance):
- converted_type_map[expr] = TypeType(typ)
- else:
+ if not isinstance(typ, (UnionType, Instance)):
# unknown type; error was likely reported earlier
return {}
+ converted_type_map[expr] = TypeType.make_normalized(typ)
return converted_type_map
diff --git a/mypy/checkexpr.py b/mypy/checkexpr.py
index b19a0a1..13e195d 100644
--- a/mypy/checkexpr.py
+++ b/mypy/checkexpr.py
@@ -4,6 +4,7 @@ from collections import OrderedDict
from typing import cast, Dict, Set, List, Tuple, Callable, Union, Optional
from mypy.errors import report_internal_error
+from mypy.typeanal import has_any_from_unimported_type, check_for_explicit_any, set_any_tvars
from mypy.types import (
Type, AnyType, CallableType, Overloaded, NoneTyp, TypeVarDef,
TupleType, TypedDictType, Instance, TypeVarType, ErasedType, UnionType,
@@ -44,6 +45,8 @@ from mypy.expandtype import expand_type_by_instance, freshen_function_type_vars
from mypy.util import split_module_names
from mypy.typevars import fill_typevars
from mypy.visitor import ExpressionVisitor
+from mypy.plugin import Plugin, MethodContext, MethodSigContext, FunctionContext
+from mypy.typeanal import make_optional_type
from mypy import experiments
@@ -103,13 +106,16 @@ class ExpressionChecker(ExpressionVisitor[Type]):
type_context = None # type: List[Optional[Type]]
strfrm_checker = None # type: StringFormatterChecker
+ plugin = None # type: Plugin
def __init__(self,
chk: 'mypy.checker.TypeChecker',
- msg: MessageBuilder) -> None:
+ msg: MessageBuilder,
+ plugin: Plugin) -> None:
"""Construct an expression type checker."""
self.chk = chk
self.msg = msg
+ self.plugin = plugin
self.type_context = [None]
self.strfrm_checker = StringFormatterChecker(self, self.chk, self.msg)
@@ -150,7 +156,13 @@ class ExpressionChecker(ExpressionVisitor[Type]):
result = type_object_type(node, self.named_type)
elif isinstance(node, MypyFile):
# Reference to a module object.
- result = self.named_type('types.ModuleType')
+ try:
+ result = self.named_type('types.ModuleType')
+ except KeyError:
+ # In test cases might 'types' may not be available.
+ # Fall back to a dummy 'object' type instead to
+ # avoid a crash.
+ result = self.named_type('builtins.object')
elif isinstance(node, Decorator):
result = self.analyze_var_ref(node.var, e)
else:
@@ -176,9 +188,12 @@ class ExpressionChecker(ExpressionVisitor[Type]):
return self.accept(e.analyzed, self.type_context[-1])
if isinstance(e.callee, NameExpr) and isinstance(e.callee.node, TypeInfo) and \
e.callee.node.typeddict_type is not None:
- return self.check_typeddict_call(e.callee.node.typeddict_type,
- e.arg_kinds, e.arg_names, e.args, e)
- if isinstance(e.callee, NameExpr) and e.callee.name in ('isinstance', 'issubclass'):
+ # Use named fallback for better error messages.
+ typeddict_type = e.callee.node.typeddict_type.copy_modified(
+ fallback=Instance(e.callee.node, []))
+ return self.check_typeddict_call(typeddict_type, e.arg_kinds, e.arg_names, e.args, e)
+ if (isinstance(e.callee, NameExpr) and e.callee.name in ('isinstance', 'issubclass')
+ and len(e.args) == 2):
for typ in mypy.checker.flatten(e.args[1]):
if isinstance(typ, NameExpr):
try:
@@ -186,19 +201,50 @@ class ExpressionChecker(ExpressionVisitor[Type]):
except KeyError:
# Undefined names should already be reported in semantic analysis.
node = None
- if (isinstance(typ, IndexExpr)
- and isinstance(typ.analyzed, (TypeApplication, TypeAliasExpr))
+ if ((isinstance(typ, IndexExpr)
+ and isinstance(typ.analyzed, (TypeApplication, TypeAliasExpr)))
# node.kind == TYPE_ALIAS only for aliases like It = Iterable[int].
- or isinstance(typ, NameExpr) and node and node.kind == nodes.TYPE_ALIAS):
+ or (isinstance(typ, NameExpr) and node and node.kind == nodes.TYPE_ALIAS)):
self.msg.type_arguments_not_allowed(e)
+ if isinstance(typ, RefExpr) and isinstance(typ.node, TypeInfo):
+ if typ.node.typeddict_type:
+ self.msg.fail(messages.CANNOT_ISINSTANCE_TYPEDDICT, e)
+ elif typ.node.is_newtype:
+ self.msg.fail(messages.CANNOT_ISINSTANCE_NEWTYPE, e)
self.try_infer_partial_type(e)
- callee_type = self.accept(e.callee)
+ callee_type = self.accept(e.callee, always_allow_any=True)
if (self.chk.options.disallow_untyped_calls and
self.chk.in_checked_function() and
isinstance(callee_type, CallableType)
and callee_type.implicit):
return self.msg.untyped_function_call(callee_type, e)
- ret_type = self.check_call_expr_with_callee_type(callee_type, e)
+ # Figure out the full name of the callee for plugin loopup.
+ object_type = None
+ if not isinstance(e.callee, RefExpr):
+ fullname = None
+ else:
+ fullname = e.callee.fullname
+ if (fullname is None
+ and isinstance(e.callee, MemberExpr)
+ and isinstance(callee_type, FunctionLike)):
+ # For method calls we include the defining class for the method
+ # in the full name (example: 'typing.Mapping.get').
+ callee_expr_type = self.chk.type_map.get(e.callee.expr)
+ info = None
+ # TODO: Support fallbacks of other kinds of types as well?
+ if isinstance(callee_expr_type, Instance):
+ info = callee_expr_type.type
+ elif isinstance(callee_expr_type, TypedDictType):
+ info = callee_expr_type.fallback.type.get_containing_type_info(e.callee.name)
+ if info:
+ fullname = '{}.{}'.format(info.fullname(), e.callee.name)
+ object_type = callee_expr_type
+ # Apply plugin signature hook that may generate a better signature.
+ signature_hook = self.plugin.get_method_signature_hook(fullname)
+ if signature_hook:
+ callee_type = self.apply_method_signature_hook(
+ e, callee_type, object_type, signature_hook)
+ ret_type = self.check_call_expr_with_callee_type(callee_type, e, fullname, object_type)
if isinstance(ret_type, UninhabitedType):
self.chk.binder.unreachable()
if not allow_none_return and isinstance(ret_type, NoneTyp):
@@ -244,7 +290,7 @@ class ExpressionChecker(ExpressionVisitor[Type]):
item_names = [] # List[str]
for item_name_expr in item_name_exprs:
if not isinstance(item_name_expr, StrExpr):
- self.chk.fail(messages.TYPEDDICT_ITEM_NAME_MUST_BE_STRING_LITERAL, item_name_expr)
+ self.chk.fail(messages.TYPEDDICT_KEY_MUST_BE_STRING_LITERAL, item_name_expr)
return AnyType()
item_names.append(item_name_expr.value)
@@ -254,31 +300,27 @@ class ExpressionChecker(ExpressionVisitor[Type]):
def check_typeddict_call_with_kwargs(self, callee: TypedDictType,
kwargs: 'OrderedDict[str, Expression]',
context: Context) -> Type:
- if callee.items.keys() != kwargs.keys():
- callee_item_names = callee.items.keys()
- kwargs_item_names = kwargs.keys()
-
- self.msg.typeddict_instantiated_with_unexpected_items(
- expected_item_names=list(callee_item_names),
- actual_item_names=list(kwargs_item_names),
+ if not (callee.required_keys <= set(kwargs.keys()) <= set(callee.items.keys())):
+ expected_keys = [key for key in callee.items.keys()
+ if key in callee.required_keys or key in kwargs.keys()]
+ actual_keys = kwargs.keys()
+ self.msg.unexpected_typeddict_keys(
+ callee,
+ expected_keys=expected_keys,
+ actual_keys=list(actual_keys),
context=context)
return AnyType()
- items = OrderedDict() # type: OrderedDict[str, Type]
for (item_name, item_expected_type) in callee.items.items():
- item_value = kwargs[item_name]
-
- self.chk.check_simple_assignment(
- lvalue_type=item_expected_type, rvalue=item_value, context=item_value,
- msg=messages.INCOMPATIBLE_TYPES,
- lvalue_name='TypedDict item "{}"'.format(item_name),
- rvalue_name='expression')
- items[item_name] = item_expected_type
+ if item_name in kwargs:
+ item_value = kwargs[item_name]
+ self.chk.check_simple_assignment(
+ lvalue_type=item_expected_type, rvalue=item_value, context=item_value,
+ msg=messages.INCOMPATIBLE_TYPES,
+ lvalue_name='TypedDict item "{}"'.format(item_name),
+ rvalue_name='expression')
- mapping_value_type = join.join_type_list(list(items.values()))
- fallback = self.chk.named_generic_type('typing.Mapping',
- [self.chk.str_type(), mapping_value_type])
- return TypedDictType(items, fallback)
+ return callee
# Types and methods that can be used to infer partial types.
item_args = {'builtins.list': ['append'],
@@ -330,21 +372,99 @@ class ExpressionChecker(ExpressionVisitor[Type]):
list(full_item_types))
del partial_types[var]
- def check_call_expr_with_callee_type(self, callee_type: Type,
- e: CallExpr) -> Type:
+ def apply_function_plugin(self,
+ arg_types: List[Type],
+ inferred_ret_type: Type,
+ arg_kinds: List[int],
+ formal_to_actual: List[List[int]],
+ args: List[Expression],
+ num_formals: int,
+ fullname: str,
+ object_type: Optional[Type],
+ context: Context) -> Type:
+ """Use special case logic to infer the return type of a specific named function/method.
+
+ Caller must ensure that a plugin hook exists. There are two different cases:
+
+ - If object_type is None, the caller must ensure that a function hook exists
+ for fullname.
+ - If object_type is not None, the caller must ensure that a method hook exists
+ for fullname.
+
+ Return the inferred return type.
+ """
+ formal_arg_types = [[] for _ in range(num_formals)] # type: List[List[Type]]
+ formal_arg_exprs = [[] for _ in range(num_formals)] # type: List[List[Expression]]
+ for formal, actuals in enumerate(formal_to_actual):
+ for actual in actuals:
+ formal_arg_types[formal].append(arg_types[actual])
+ formal_arg_exprs[formal].append(args[actual])
+ if object_type is None:
+ # Apply function plugin
+ callback = self.plugin.get_function_hook(fullname)
+ assert callback is not None # Assume that caller ensures this
+ return callback(
+ FunctionContext(formal_arg_types, inferred_ret_type, formal_arg_exprs,
+ context, self.chk))
+ else:
+ # Apply method plugin
+ method_callback = self.plugin.get_method_hook(fullname)
+ assert method_callback is not None # Assume that caller ensures this
+ return method_callback(
+ MethodContext(object_type, formal_arg_types,
+ inferred_ret_type, formal_arg_exprs,
+ context, self.chk))
+
+ def apply_method_signature_hook(
+ self, e: CallExpr, callee: FunctionLike, object_type: Type,
+ signature_hook: Callable[[MethodSigContext], CallableType]) -> FunctionLike:
+ """Apply a plugin hook that may infer a more precise signature for a method."""
+ if isinstance(callee, CallableType):
+ arg_kinds = e.arg_kinds
+ arg_names = e.arg_names
+ args = e.args
+ num_formals = len(callee.arg_kinds)
+ formal_to_actual = map_actuals_to_formals(
+ arg_kinds, arg_names,
+ callee.arg_kinds, callee.arg_names,
+ lambda i: self.accept(args[i]))
+ formal_arg_exprs = [[] for _ in range(num_formals)] # type: List[List[Expression]]
+ for formal, actuals in enumerate(formal_to_actual):
+ for actual in actuals:
+ formal_arg_exprs[formal].append(args[actual])
+ return signature_hook(
+ MethodSigContext(object_type, formal_arg_exprs, callee, e, self.chk))
+ else:
+ assert isinstance(callee, Overloaded)
+ items = []
+ for item in callee.items():
+ adjusted = self.apply_method_signature_hook(e, item, object_type, signature_hook)
+ assert isinstance(adjusted, CallableType)
+ items.append(adjusted)
+ return Overloaded(items)
+
+ def check_call_expr_with_callee_type(self,
+ callee_type: Type,
+ e: CallExpr,
+ callable_name: Optional[str],
+ object_type: Optional[Type]) -> Type:
"""Type check call expression.
The given callee type overrides the type of the callee
expression.
"""
return self.check_call(callee_type, e.args, e.arg_kinds, e,
- e.arg_names, callable_node=e.callee)[0]
+ e.arg_names, callable_node=e.callee,
+ callable_name=callable_name,
+ object_type=object_type)[0]
def check_call(self, callee: Type, args: List[Expression],
arg_kinds: List[int], context: Context,
arg_names: List[str] = None,
callable_node: Expression = None,
- arg_messages: MessageBuilder = None) -> Tuple[Type, Type]:
+ arg_messages: MessageBuilder = None,
+ callable_name: Optional[str] = None,
+ object_type: Optional[Type] = None) -> Tuple[Type, Type]:
"""Type check a call.
Also infer type arguments if the callee is a generic function.
@@ -352,17 +472,23 @@ class ExpressionChecker(ExpressionVisitor[Type]):
Return (result type, inferred callee type).
Arguments:
- callee: type of the called value
- args: actual argument expressions
- arg_kinds: contains nodes.ARG_* constant for each argument in args
- describing whether the argument is positional, *arg, etc.
- arg_names: names of arguments (optional)
- callable_node: associate the inferred callable type to this node,
- if specified
- arg_messages: TODO
+ callee: type of the called value
+ args: actual argument expressions
+ arg_kinds: contains nodes.ARG_* constant for each argument in args
+ describing whether the argument is positional, *arg, etc.
+ arg_names: names of arguments (optional)
+ callable_node: associate the inferred callable type to this node,
+ if specified
+ arg_messages: TODO
+ callable_name: Fully-qualified name of the function/method to call,
+ or None if unavaiable (examples: 'builtins.open', 'typing.Mapping.get')
+ object_type: If callable_name refers to a method, the type of the object
+ on which the method is being called
"""
arg_messages = arg_messages or self.msg
if isinstance(callee, CallableType):
+ if callable_name is None and callee.name:
+ callable_name = callee.name
if (isinstance(callable_node, RefExpr)
and callable_node.fullname in ('enum.Enum', 'enum.IntEnum',
'enum.Flag', 'enum.IntFlag')):
@@ -401,11 +527,20 @@ class ExpressionChecker(ExpressionVisitor[Type]):
if (callee.is_type_obj() and (len(arg_types) == 1)
and is_equivalent(callee.ret_type, self.named_type('builtins.type'))):
- callee = callee.copy_modified(ret_type=TypeType(arg_types[0]))
+ callee = callee.copy_modified(ret_type=TypeType.make_normalized(arg_types[0]))
if callable_node:
# Store the inferred callable type.
self.chk.store_type(callable_node, callee)
+
+ if (callable_name
+ and ((object_type is None and self.plugin.get_function_hook(callable_name))
+ or (object_type is not None
+ and self.plugin.get_method_hook(callable_name)))):
+ ret_type = self.apply_function_plugin(
+ arg_types, callee.ret_type, arg_kinds, formal_to_actual,
+ args, len(callee.arg_types), callable_name, object_type, context)
+ callee = callee.copy_modified(ret_type=ret_type)
return callee.ret_type, callee
elif isinstance(callee, Overloaded):
# Type check arguments in empty context. They will be checked again
@@ -419,7 +554,9 @@ class ExpressionChecker(ExpressionVisitor[Type]):
callee, context,
messages=arg_messages)
return self.check_call(target, args, arg_kinds, context, arg_names,
- arg_messages=arg_messages)
+ arg_messages=arg_messages,
+ callable_name=callable_name,
+ object_type=object_type)
elif isinstance(callee, AnyType) or not self.chk.in_checked_function():
self.infer_arg_types_in_context(None, args)
return AnyType(), AnyType()
@@ -427,7 +564,7 @@ class ExpressionChecker(ExpressionVisitor[Type]):
self.msg.disable_type_names += 1
results = [self.check_call(subtype, args, arg_kinds, context, arg_names,
arg_messages=arg_messages)
- for subtype in callee.items]
+ for subtype in callee.relevant_items()]
self.msg.disable_type_names -= 1
return (UnionType.make_simplified_union([res[0] for res in results]),
callee)
@@ -463,7 +600,7 @@ class ExpressionChecker(ExpressionVisitor[Type]):
return res
if isinstance(item, UnionType):
return UnionType([self.analyze_type_type_callee(item, context)
- for item in item.items], item.line)
+ for item in item.relevant_items()], item.line)
if isinstance(item, TypeVarType):
# Pretend we're calling the typevar's upper bound,
# i.e. its constructor (a poor approximation for reality,
@@ -824,7 +961,8 @@ class ExpressionChecker(ExpressionVisitor[Type]):
messages.invalid_var_arg(arg_type, context)
if (arg_kinds[actual] == nodes.ARG_STAR2 and
not self.is_valid_keyword_var_arg(arg_type)):
- messages.invalid_keyword_var_arg(arg_type, context)
+ is_mapping = is_subtype(arg_type, self.chk.named_type('typing.Mapping'))
+ messages.invalid_keyword_var_arg(arg_type, is_mapping, context)
# Get the type of an individual actual argument (for *args
# and **args this is the item type, not the collection type).
if (isinstance(arg_type, TupleType)
@@ -1072,7 +1210,8 @@ class ExpressionChecker(ExpressionVisitor[Type]):
owner_type = instance_type
_, inferred_dunder_get_type = self.check_call(
- dunder_get_type, [TempNode(instance_type), TempNode(TypeType(owner_type))],
+ dunder_get_type,
+ [TempNode(instance_type), TempNode(TypeType.make_normalized(owner_type))],
[nodes.ARG_POS, nodes.ARG_POS], context)
if isinstance(inferred_dunder_get_type, AnyType):
@@ -1253,8 +1392,16 @@ class ExpressionChecker(ExpressionVisitor[Type]):
method_type = analyze_member_access(method, base_type, context, False, False, True,
self.named_type, self.not_ready_callback, local_errors,
original_type=base_type, chk=self.chk)
+ callable_name = None
+ object_type = None
+ if isinstance(base_type, Instance):
+ # TODO: Find out in which class the method was defined originally?
+ # TODO: Support non-Instance types.
+ callable_name = '{}.{}'.format(base_type.type.fullname(), method)
+ object_type = base_type
return self.check_call(method_type, [arg], [nodes.ARG_POS],
- context, arg_messages=local_errors)
+ context, arg_messages=local_errors,
+ callable_name=callable_name, object_type=object_type)
def check_op(self, method: str, base_type: Type, arg: Expression,
context: Context,
@@ -1367,6 +1514,11 @@ class ExpressionChecker(ExpressionVisitor[Type]):
restricted_left_type = true_only(left_type)
result_is_left = not left_type.can_be_false
+ if e.right_unreachable:
+ right_map = None
+ elif e.right_always:
+ left_map = None
+
right_type = self.analyze_cond_branch(right_map, e.right, left_type)
if right_map is None:
@@ -1441,31 +1593,23 @@ class ExpressionChecker(ExpressionVisitor[Type]):
return self.accept(e.analyzed)
left_type = self.accept(e.base)
if isinstance(left_type, TupleType) and self.chk.in_checked_function():
- # Special case for tuples. They support indexing only by integer
- # literals.
+ # Special case for tuples. They return a more specific type when
+ # indexed by an integer literal.
index = e.index
if isinstance(index, SliceExpr):
return self.visit_tuple_slice_helper(left_type, index)
- ok = False
- if isinstance(index, IntExpr):
- n = index.value
- ok = True
- elif isinstance(index, UnaryExpr):
- if index.op == '-':
- operand = index.expr
- if isinstance(operand, IntExpr):
- n = len(left_type.items) - operand.value
- ok = True
- if ok:
+ n = self._get_value(index)
+ if n is not None:
+ if n < 0:
+ n += len(left_type.items)
if n >= 0 and n < len(left_type.items):
return left_type.items[n]
else:
self.chk.fail(messages.TUPLE_INDEX_OUT_OF_RANGE, e)
return AnyType()
else:
- self.chk.fail(messages.TUPLE_INDEX_MUST_BE_AN_INT_LITERAL, e)
- return AnyType()
+ return self.nonliteral_tuple_index_helper(left_type, index)
elif isinstance(left_type, TypedDictType):
return self.visit_typeddict_index_expr(left_type, e.index)
elif (isinstance(left_type, CallableType)
@@ -1484,29 +1628,31 @@ class ExpressionChecker(ExpressionVisitor[Type]):
if slic.begin_index:
begin = self._get_value(slic.begin_index)
if begin is None:
- self.chk.fail(
- messages.TUPLE_SLICE_MUST_BE_AN_INT_LITERAL,
- slic.begin_index)
- return AnyType()
+ return self.nonliteral_tuple_index_helper(left_type, slic)
if slic.end_index:
end = self._get_value(slic.end_index)
if end is None:
- self.chk.fail(
- messages.TUPLE_SLICE_MUST_BE_AN_INT_LITERAL,
- slic.end_index)
- return AnyType()
+ return self.nonliteral_tuple_index_helper(left_type, slic)
if slic.stride:
stride = self._get_value(slic.stride)
if stride is None:
- self.chk.fail(
- messages.TUPLE_SLICE_MUST_BE_AN_INT_LITERAL,
- slic.stride)
- return AnyType()
+ return self.nonliteral_tuple_index_helper(left_type, slic)
return left_type.slice(begin, stride, end)
+ def nonliteral_tuple_index_helper(self, left_type: TupleType, index: Expression) -> Type:
+ index_type = self.accept(index)
+ expected_type = UnionType.make_union([self.named_type('builtins.int'),
+ self.named_type('builtins.slice')])
+ if not self.chk.check_subtype(index_type, expected_type, index,
+ messages.INVALID_TUPLE_INDEX_TYPE,
+ 'actual type', 'expected type'):
+ return AnyType()
+ else:
+ return UnionType.make_simplified_union(left_type.items)
+
def _get_value(self, index: Expression) -> Optional[int]:
if isinstance(index, IntExpr):
return index.value
@@ -1519,13 +1665,13 @@ class ExpressionChecker(ExpressionVisitor[Type]):
def visit_typeddict_index_expr(self, td_type: TypedDictType, index: Expression) -> Type:
if not isinstance(index, (StrExpr, UnicodeExpr)):
- self.msg.typeddict_item_name_must_be_string_literal(td_type, index)
+ self.msg.typeddict_key_must_be_string_literal(td_type, index)
return AnyType()
item_name = index.value
item_type = td_type.items.get(item_name)
if item_type is None:
- self.msg.typeddict_item_name_not_found(td_type, item_name, index)
+ self.msg.typeddict_key_not_found(td_type, item_name, index)
return AnyType()
return item_type
@@ -1541,10 +1687,16 @@ class ExpressionChecker(ExpressionVisitor[Type]):
def visit_cast_expr(self, expr: CastExpr) -> Type:
"""Type check a cast expression."""
- source_type = self.accept(expr.expr, type_context=AnyType(), allow_none_return=True)
+ source_type = self.accept(expr.expr, type_context=AnyType(), allow_none_return=True,
+ always_allow_any=True)
target_type = expr.type
- if self.chk.options.warn_redundant_casts and is_same_type(source_type, target_type):
+ options = self.chk.options
+ if options.warn_redundant_casts and is_same_type(source_type, target_type):
self.msg.redundant_cast(target_type, expr)
+ if 'unimported' in options.disallow_any and has_any_from_unimported_type(target_type):
+ self.msg.unimported_type_becomes_any("Target type of cast", target_type, expr)
+ check_for_explicit_any(target_type, self.chk.options, self.chk.is_typeshed_stub, self.msg,
+ context=expr)
return target_type
def visit_reveal_type_expr(self, expr: RevealTypeExpr) -> Type:
@@ -1585,7 +1737,7 @@ class ExpressionChecker(ExpressionVisitor[Type]):
item = alias.type
if not alias.in_runtime:
# We don't replace TypeVar's with Any for alias used as Alias[T](42).
- item = self.replace_tvars_any(item)
+ item = set_any_tvars(item, alias.tvars, alias.line, alias.column)
if isinstance(item, Instance):
# Normally we get a callable type (or overloaded) with .is_type_obj() true
# representing the class's constructor
@@ -1610,26 +1762,6 @@ class ExpressionChecker(ExpressionVisitor[Type]):
for it in tp.items()])
return AnyType()
- def replace_tvars_any(self, tp: Type) -> Type:
- """Replace all type variables of a type alias tp with Any. Basically, this function
- finishes what could not be done in method TypeAnalyser.visit_unbound_type()
- from typeanal.py.
- """
- typ_args = get_typ_args(tp)
- new_args = typ_args[:]
- for i, arg in enumerate(typ_args):
- if isinstance(arg, UnboundType):
- sym = None
- try:
- sym = self.chk.lookup_qualified(arg.name)
- except KeyError:
- pass
- if sym and (sym.kind == TVAR):
- new_args[i] = AnyType()
- else:
- new_args[i] = self.replace_tvars_any(arg)
- return set_typ_args(tp, new_args, tp.line, tp.column)
-
def visit_list_expr(self, e: ListExpr) -> Type:
"""Type check a list expression [...]."""
return self.check_lst_expr(e.items, 'builtins.list', '<list>', e)
@@ -1727,13 +1859,14 @@ class ExpressionChecker(ExpressionVisitor[Type]):
# an error, but returns the TypedDict type that matches the literal it found
# that would cause a second error when that TypedDict type is returned upstream
# to avoid the second error, we always return TypedDict type that was requested
- if isinstance(self.type_context[-1], TypedDictType):
+ typeddict_context = self.find_typeddict_context(self.type_context[-1])
+ if typeddict_context:
self.check_typeddict_call_with_dict(
- callee=self.type_context[-1],
+ callee=typeddict_context,
kwargs=e,
context=e
)
- return self.type_context[-1].copy_modified()
+ return typeddict_context.copy_modified()
# Collect function arguments, watching out for **expr.
args = [] # type: List[Expression] # Regular "key: value"
@@ -1784,16 +1917,34 @@ class ExpressionChecker(ExpressionVisitor[Type]):
self.check_call(method, [arg], [nodes.ARG_POS], arg)
return rv
+ def find_typeddict_context(self, context: Type) -> Optional[TypedDictType]:
+ if isinstance(context, TypedDictType):
+ return context
+ elif isinstance(context, UnionType):
+ items = []
+ for item in context.items:
+ item_context = self.find_typeddict_context(item)
+ if item_context:
+ items.append(item_context)
+ if len(items) == 1:
+ # Only one union item is TypedDict, so use the context as it's unambiguous.
+ return items[0]
+ # No TypedDict type in context.
+ return None
+
def visit_lambda_expr(self, e: LambdaExpr) -> Type:
"""Type check lambda expression."""
inferred_type, type_override = self.infer_lambda_type_using_context(e)
if not inferred_type:
+ self.chk.return_types.append(AnyType())
# No useful type context.
ret_type = self.accept(e.expr(), allow_none_return=True)
fallback = self.named_type('builtins.function')
+ self.chk.return_types.pop()
return callable_type(e, fallback, ret_type)
else:
# Type context available.
+ self.chk.return_types.append(inferred_type.ret_type)
self.chk.check_func_item(e, type_override=type_override)
if e.expr() not in self.chk.type_map:
self.accept(e.expr(), allow_none_return=True)
@@ -1802,7 +1953,9 @@ class ExpressionChecker(ExpressionVisitor[Type]):
# For "lambda ...: None", just use type from the context.
# Important when the context is Callable[..., None] which
# really means Void. See #1425.
+ self.chk.return_types.pop()
return inferred_type
+ self.chk.return_types.pop()
return replace_callable_return_type(inferred_type, ret_type)
def infer_lambda_type_using_context(self, e: LambdaExpr) -> Tuple[Optional[CallableType],
@@ -1816,7 +1969,7 @@ class ExpressionChecker(ExpressionVisitor[Type]):
ctx = self.type_context[-1]
if isinstance(ctx, UnionType):
- callables = [t for t in ctx.items if isinstance(t, CallableType)]
+ callables = [t for t in ctx.relevant_items() if isinstance(t, CallableType)]
if len(callables) == 1:
ctx = callables[0]
@@ -1893,10 +2046,11 @@ class ExpressionChecker(ExpressionVisitor[Type]):
return AnyType()
def visit_slice_expr(self, e: SliceExpr) -> Type:
+ expected = make_optional_type(self.named_type('builtins.int'))
for index in [e.begin_index, e.end_index, e.stride]:
if index:
t = self.accept(index)
- self.chk.check_subtype(t, self.named_type('builtins.int'),
+ self.chk.check_subtype(t, expected,
index, messages.INVALID_SLICE_INDEX)
return self.named_type('builtins.slice')
@@ -2042,7 +2196,8 @@ class ExpressionChecker(ExpressionVisitor[Type]):
def accept(self,
node: Expression,
type_context: Type = None,
- allow_none_return: bool = False
+ allow_none_return: bool = False,
+ always_allow_any: bool = False,
) -> Type:
"""Type check a node in the given type context. If allow_none_return
is True and this expression is a call, allow it to return None. This
@@ -2062,6 +2217,14 @@ class ExpressionChecker(ExpressionVisitor[Type]):
self.type_context.pop()
assert typ is not None
self.chk.store_type(node, typ)
+
+ if ('expr' in self.chk.options.disallow_any and
+ not always_allow_any and
+ not self.chk.is_stub and
+ self.chk.in_checked_function() and
+ has_any_type(typ)):
+ self.msg.disallowed_any_type(typ, node)
+
if not self.chk.in_checked_function():
return AnyType()
else:
@@ -2084,17 +2247,17 @@ class ExpressionChecker(ExpressionVisitor[Type]):
"""Is a type valid as a **kwargs argument?"""
if self.chk.options.python_version[0] >= 3:
return is_subtype(typ, self.chk.named_generic_type(
- 'builtins.dict', [self.named_type('builtins.str'),
- AnyType()]))
+ 'typing.Mapping', [self.named_type('builtins.str'),
+ AnyType()]))
else:
return (
is_subtype(typ, self.chk.named_generic_type(
- 'builtins.dict',
+ 'typing.Mapping',
[self.named_type('builtins.str'),
AnyType()]))
or
is_subtype(typ, self.chk.named_generic_type(
- 'builtins.dict',
+ 'typing.Mapping',
[self.named_type('builtins.unicode'),
AnyType()])))
@@ -2108,7 +2271,7 @@ class ExpressionChecker(ExpressionVisitor[Type]):
elif isinstance(typ, AnyType):
return True
elif isinstance(typ, UnionType):
- result = all(self.has_member(x, member) for x in typ.items)
+ result = all(self.has_member(x, member) for x in typ.relevant_items())
return result
elif isinstance(typ, TupleType):
return self.has_member(typ.fallback, member)
@@ -2222,15 +2385,20 @@ class ExpressionChecker(ExpressionVisitor[Type]):
return e.type
def visit_type_var_expr(self, e: TypeVarExpr) -> Type:
- # TODO: Perhaps return a special type used for type variables only?
- return AnyType()
+ return AnyType(special_form=True)
def visit_newtype_expr(self, e: NewTypeExpr) -> Type:
- return AnyType()
+ return AnyType(special_form=True)
def visit_namedtuple_expr(self, e: NamedTupleExpr) -> Type:
- # TODO: Perhaps return a type object type?
- return AnyType()
+ tuple_type = e.info.tuple_type
+ if tuple_type:
+ if ('unimported' in self.chk.options.disallow_any and
+ has_any_from_unimported_type(tuple_type)):
+ self.msg.unimported_type_becomes_any("NamedTuple type", tuple_type, e)
+ check_for_explicit_any(tuple_type, self.chk.options, self.chk.is_typeshed_stub,
+ self.msg, context=e)
+ return AnyType(special_form=True)
def visit_enum_call_expr(self, e: EnumCallExpr) -> Type:
for name, value in zip(e.items, e.values):
@@ -2245,12 +2413,10 @@ class ExpressionChecker(ExpressionVisitor[Type]):
# to have type Any in the typeshed stub.)
var.type = typ
var.is_inferred = True
- # TODO: Perhaps return a type object type?
- return AnyType()
+ return AnyType(special_form=True)
def visit_typeddict_expr(self, e: TypedDictExpr) -> Type:
- # TODO: Perhaps return a type object type?
- return AnyType()
+ return AnyType(special_form=True)
def visit__promote_expr(self, e: PromoteExpr) -> Type:
return e.type
@@ -2275,6 +2441,19 @@ class ExpressionChecker(ExpressionVisitor[Type]):
return known_type
+def has_any_type(t: Type) -> bool:
+ """Whether t contains an Any type"""
+ return t.accept(HasAnyType())
+
+
+class HasAnyType(types.TypeQuery[bool]):
+ def __init__(self) -> None:
+ super().__init__(any)
+
+ def visit_any(self, t: AnyType) -> bool:
+ return not t.special_form # special forms are not real Any types
+
+
def has_coroutine_decorator(t: Type) -> bool:
"""Whether t came from a function decorated with `@coroutine`."""
return isinstance(t, Instance) and t.type.fullname() == 'typing.AwaitableGenerator'
@@ -2465,10 +2644,10 @@ def overload_arg_similarity(actual: Type, formal: Type) -> int:
return 2
if isinstance(actual, UnionType):
return max(overload_arg_similarity(item, formal)
- for item in actual.items)
+ for item in actual.relevant_items())
if isinstance(formal, UnionType):
return max(overload_arg_similarity(actual, item)
- for item in formal.items)
+ for item in formal.relevant_items())
if isinstance(formal, TypeType):
if isinstance(actual, TypeType):
# Since Type[T] is covariant, check if actual = Type[A] is
@@ -2480,6 +2659,12 @@ def overload_arg_similarity(actual: Type, formal: Type) -> int:
return overload_arg_similarity(actual.ret_type, formal.item)
else:
return 0
+ if isinstance(actual, TypedDictType):
+ if isinstance(formal, TypedDictType):
+ # Don't support overloading based on the keys or value types of a TypedDict since
+ # that would be complicated and probably only marginally useful.
+ return 2
+ return overload_arg_similarity(actual.fallback, formal)
if isinstance(formal, Instance):
if isinstance(actual, CallableType):
actual = actual.fallback
@@ -2497,8 +2682,12 @@ def overload_arg_similarity(actual: Type, formal: Type) -> int:
else:
return 0
elif isinstance(actual, TypeType):
+ item = actual.item
if formal.type.fullname() in {"builtins.object", "builtins.type"}:
return 2
+ elif isinstance(item, Instance):
+ # FIX: this does not handle e.g. Union of instances
+ return overload_arg_similarity(item.type.metaclass_type, formal)
else:
return 0
else:
diff --git a/mypy/checkmember.py b/mypy/checkmember.py
index ed3239a..112efcf 100644
--- a/mypy/checkmember.py
+++ b/mypy/checkmember.py
@@ -4,7 +4,7 @@ from typing import cast, Callable, List, Optional, TypeVar
from mypy.types import (
Type, Instance, AnyType, TupleType, TypedDictType, CallableType, FunctionLike, TypeVarDef,
- Overloaded, TypeVarType, UnionType, PartialType,
+ Overloaded, TypeVarType, UnionType, PartialType, UninhabitedType,
DeletedType, NoneTyp, TypeType, function_type, get_type_vars,
)
from mypy.nodes import (
@@ -17,6 +17,7 @@ from mypy.maptype import map_instance_to_supertype
from mypy.expandtype import expand_type_by_instance, expand_type, freshen_function_type_vars
from mypy.infer import infer_type_arguments
from mypy.typevars import fill_typevars
+from mypy.plugin import Plugin, AttributeContext
from mypy import messages
from mypy import subtypes
MYPY = False
@@ -36,8 +37,8 @@ def analyze_member_access(name: str,
not_ready_callback: Callable[[str, Context], None],
msg: MessageBuilder, *,
original_type: Type,
- override_info: TypeInfo = None,
- chk: 'mypy.checker.TypeChecker' = None) -> Type:
+ chk: 'mypy.checker.TypeChecker',
+ override_info: TypeInfo = None) -> Type:
"""Return the type of attribute `name` of typ.
This is a general operation that supports various different variations:
@@ -77,7 +78,7 @@ def analyze_member_access(name: str,
assert isinstance(method, OverloadedFuncDef)
first_item = cast(Decorator, method.items[0])
return analyze_var(name, first_item.var, typ, info, node, is_lvalue, msg,
- original_type, not_ready_callback)
+ original_type, not_ready_callback, chk=chk)
if is_lvalue:
msg.cant_assign_to_method(node)
signature = function_type(method, builtin_type('builtins.function'))
@@ -102,7 +103,7 @@ def analyze_member_access(name: str,
# The base object has dynamic type.
return AnyType()
elif isinstance(typ, NoneTyp):
- if chk and chk.should_suppress_optional_error([typ]):
+ if chk.should_suppress_optional_error([typ]):
return AnyType()
# The only attribute NoneType has are those it inherits from object
return analyze_member_access(name, builtin_type('builtins.object'), node, is_lvalue,
@@ -114,7 +115,7 @@ def analyze_member_access(name: str,
results = [analyze_member_access(name, subtype, node, is_lvalue, is_super,
is_operator, builtin_type, not_ready_callback, msg,
original_type=original_type, chk=chk)
- for subtype in typ.items]
+ for subtype in typ.relevant_items()]
msg.disable_type_names -= 1
return UnionType.make_simplified_union(results)
elif isinstance(typ, TupleType):
@@ -200,9 +201,9 @@ def analyze_member_access(name: str,
is_operator, builtin_type, not_ready_callback, msg,
original_type=original_type, chk=chk)
- if chk and chk.should_suppress_optional_error([typ]):
+ if chk.should_suppress_optional_error([typ]):
return AnyType()
- return msg.has_no_attr(original_type, name, node)
+ return msg.has_no_attr(original_type, typ, name, node)
def analyze_member_var_access(name: str, itype: Instance, info: TypeInfo,
@@ -211,7 +212,7 @@ def analyze_member_var_access(name: str, itype: Instance, info: TypeInfo,
not_ready_callback: Callable[[str, Context], None],
msg: MessageBuilder,
original_type: Type,
- chk: 'mypy.checker.TypeChecker' = None) -> Type:
+ chk: 'mypy.checker.TypeChecker') -> Type:
"""Analyse attribute access that does not target a method.
This is logically part of analyze_member_access and the arguments are similar.
@@ -226,9 +227,16 @@ def analyze_member_var_access(name: str, itype: Instance, info: TypeInfo,
# The associated Var node of a decorator contains the type.
v = vv.var
+ if isinstance(vv, TypeInfo):
+ # If the associated variable is a TypeInfo synthesize a Var node for
+ # the purposes of type checking. This enables us to type check things
+ # like accessing class attributes on an inner class.
+ v = Var(name, type=type_object_type(vv, builtin_type))
+ v.info = info
+
if isinstance(v, Var):
return analyze_var(name, v, itype, info, node, is_lvalue, msg,
- original_type, not_ready_callback)
+ original_type, not_ready_callback, chk=chk)
elif isinstance(v, FuncDef):
assert False, "Did not expect a function"
elif not v and name not in ['__getattr__', '__setattr__', '__getattribute__']:
@@ -245,6 +253,15 @@ def analyze_member_var_access(name: str, itype: Instance, info: TypeInfo,
getattr_type = expand_type_by_instance(bound_method, typ)
if isinstance(getattr_type, CallableType):
return getattr_type.ret_type
+ else:
+ setattr_meth = info.get_method('__setattr__')
+ if setattr_meth and setattr_meth.info.fullname() != 'builtins.object':
+ setattr_func = function_type(setattr_meth, builtin_type('builtins.function'))
+ bound_type = bind_self(setattr_func, original_type)
+ typ = map_instance_to_supertype(itype, setattr_meth.info)
+ setattr_type = expand_type_by_instance(bound_type, typ)
+ if isinstance(setattr_type, CallableType) and len(setattr_type.arg_types) > 0:
+ return setattr_type.arg_types[-1]
if itype.type.fallback_to_any:
return AnyType()
@@ -256,12 +273,13 @@ def analyze_member_var_access(name: str, itype: Instance, info: TypeInfo,
else:
if chk and chk.should_suppress_optional_error([itype]):
return AnyType()
- return msg.has_no_attr(original_type, name, node)
+ return msg.has_no_attr(original_type, itype, name, node)
def analyze_var(name: str, var: Var, itype: Instance, info: TypeInfo, node: Context,
is_lvalue: bool, msg: MessageBuilder, original_type: Type,
- not_ready_callback: Callable[[str, Context], None]) -> Type:
+ not_ready_callback: Callable[[str, Context], None], *,
+ chk: 'mypy.checker.TypeChecker') -> Type:
"""Analyze access to an attribute via a Var node.
This is conceptually part of analyze_member_access and the arguments are similar.
@@ -280,6 +298,7 @@ def analyze_var(name: str, var: Var, itype: Instance, info: TypeInfo, node: Cont
msg.read_only_property(name, info, node)
if is_lvalue and var.is_classvar:
msg.cant_assign_to_classvar(name, node)
+ result = t
if var.is_initialized_in_class and isinstance(t, FunctionLike) and not t.is_type_obj():
if is_lvalue:
if var.is_property:
@@ -294,20 +313,24 @@ def analyze_var(name: str, var: Var, itype: Instance, info: TypeInfo, node: Cont
# class.
functype = t
check_method_type(functype, itype, var.is_classmethod, node, msg)
- signature = bind_self(functype, original_type)
+ signature = bind_self(functype, original_type, var.is_classmethod)
if var.is_property:
# A property cannot have an overloaded type => the cast
# is fine.
assert isinstance(signature, CallableType)
- return signature.ret_type
+ result = signature.ret_type
else:
- return signature
- return t
+ result = signature
else:
if not var.is_ready:
not_ready_callback(var.name(), node)
# Implicit 'Any' type.
- return AnyType()
+ result = AnyType()
+ fullname = '{}.{}'.format(var.info.fullname(), name)
+ hook = chk.plugin.get_attribute_hook(fullname)
+ if hook:
+ result = hook(AttributeContext(original_type, result, node, chk))
+ return result
def freeze_type_vars(member_type: Type) -> None:
@@ -456,7 +479,7 @@ def add_class_tvars(t: Type, itype: Instance, is_classmethod: bool,
tvars = [TypeVarDef(n, i + 1, [], builtin_type('builtins.object'), tv.variance)
for (i, n), tv in zip(enumerate(info.type_vars), info.defn.type_vars)]
if is_classmethod:
- t = bind_self(t, original_type)
+ t = bind_self(t, original_type, is_classmethod=True)
return t.copy_modified(variables=tvars + t.variables)
elif isinstance(t, Overloaded):
return Overloaded([cast(CallableType, add_class_tvars(item, itype, is_classmethod,
@@ -580,7 +603,7 @@ def map_type_from_supertype(typ: Type, sub_info: TypeInfo,
F = TypeVar('F', bound=FunctionLike)
-def bind_self(method: F, original_type: Type = None) -> F:
+def bind_self(method: F, original_type: Type = None, is_classmethod: bool = False) -> F:
"""Return a copy of `method`, with the type of its first parameter (usually
self or cls) bound to original_type.
@@ -626,8 +649,13 @@ def bind_self(method: F, original_type: Type = None) -> F:
# XXX value restriction as union?
original_type = erase_to_bound(self_param_type)
- typearg = infer_type_arguments([x.id for x in func.variables],
- self_param_type, original_type)[0]
+ ids = [x.id for x in func.variables]
+ typearg = infer_type_arguments(ids, self_param_type, original_type)[0]
+ if (is_classmethod and isinstance(typearg, UninhabitedType)
+ and isinstance(original_type, (Instance, TypeVarType, TupleType))):
+ # In case we call a classmethod through an instance x, fallback to type(x)
+ # TODO: handle Union
+ typearg = infer_type_arguments(ids, self_param_type, TypeType(original_type))[0]
def expand(target: Type) -> Type:
assert typearg is not None
@@ -641,7 +669,7 @@ def bind_self(method: F, original_type: Type = None) -> F:
ret_type = func.ret_type
variables = func.variables
if isinstance(original_type, CallableType) and original_type.is_type_obj():
- original_type = TypeType(original_type.ret_type)
+ original_type = TypeType.make_normalized(original_type.ret_type)
res = func.copy_modified(arg_types=arg_types,
arg_kinds=func.arg_kinds[1:],
arg_names=func.arg_names[1:],
@@ -656,5 +684,5 @@ def erase_to_bound(t: Type) -> Type:
return t.upper_bound
if isinstance(t, TypeType):
if isinstance(t.item, TypeVarType):
- return TypeType(t.item.upper_bound)
+ return TypeType.make_normalized(t.item.upper_bound)
return t
diff --git a/mypy/constraints.py b/mypy/constraints.py
index d65a418..97b0eea 100644
--- a/mypy/constraints.py
+++ b/mypy/constraints.py
@@ -254,9 +254,6 @@ class CompleteTypeVisitor(TypeQuery[bool]):
def __init__(self) -> None:
super().__init__(all)
- def visit_none_type(self, t: NoneTyp) -> bool:
- return experiments.STRICT_OPTIONAL
-
def visit_uninhabited_type(self, t: UninhabitedType) -> bool:
return False
@@ -312,6 +309,8 @@ class ConstraintBuilderVisitor(TypeVisitor[List[Constraint]]):
res = [] # type: List[Constraint]
if isinstance(actual, CallableType) and actual.fallback is not None:
actual = actual.fallback
+ if isinstance(actual, TypedDictType):
+ actual = actual.as_anonymous().fallback
if isinstance(actual, Instance):
instance = actual
if (self.direction == SUBTYPE_OF and
diff --git a/mypy/erasetype.py b/mypy/erasetype.py
index 49035ac..910793b 100644
--- a/mypy/erasetype.py
+++ b/mypy/erasetype.py
@@ -75,7 +75,7 @@ class EraseTypeVisitor(TypeVisitor[Type]):
return UnionType.make_simplified_union(erased_items)
def visit_type_type(self, t: TypeType) -> Type:
- return TypeType(t.item.accept(self), line=t.line)
+ return TypeType.make_normalized(t.item.accept(self), line=t.line)
def erase_typevars(t: Type, ids_to_erase: Optional[Container[TypeVarId]] = None) -> Type:
diff --git a/mypy/errors.py b/mypy/errors.py
index 6648784..df1d7ee 100644
--- a/mypy/errors.py
+++ b/mypy/errors.py
@@ -4,7 +4,7 @@ import traceback
from collections import OrderedDict, defaultdict
from contextlib import contextmanager
-from typing import Tuple, List, TypeVar, Set, Dict, Iterator, Optional
+from typing import Tuple, List, TypeVar, Set, Dict, Iterator, Optional, cast
from mypy.options import Options
from mypy.version import __version__ as mypy_version
@@ -278,7 +278,7 @@ class Errors:
self.add_error_info(info)
def add_error_info(self, info: ErrorInfo) -> None:
- (file, line) = info.origin
+ (file, line) = cast(Tuple[str, int], info.origin) # see issue 1855
if not info.blocker: # Blockers cannot be ignored
if file in self.ignored_lines and line in self.ignored_lines[file]:
# Annotation requests us to ignore all errors on this line.
diff --git a/mypy/expandtype.py b/mypy/expandtype.py
index 1830119..937ed8b 100644
--- a/mypy/expandtype.py
+++ b/mypy/expandtype.py
@@ -124,7 +124,7 @@ class ExpandTypeVisitor(TypeVisitor[Type]):
# union of instances or Any). Sadly we can't report errors
# here yet.
item = t.item.accept(self)
- return TypeType(item)
+ return TypeType.make_normalized(item)
def expand_types(self, types: Iterable[Type]) -> List[Type]:
a = [] # type: List[Type]
diff --git a/mypy/experiments.py b/mypy/experiments.py
index 8ac437e..03a4ceb 100644
--- a/mypy/experiments.py
+++ b/mypy/experiments.py
@@ -1,3 +1,13 @@
-from typing import Optional, Tuple
+from contextlib import contextmanager
+from typing import Optional, Tuple, Iterator
STRICT_OPTIONAL = False
find_occurrences = None # type: Optional[Tuple[str, str]]
+
+
+ at contextmanager
+def strict_optional_set(value: bool) -> Iterator[None]:
+ global STRICT_OPTIONAL
+ saved = STRICT_OPTIONAL
+ STRICT_OPTIONAL = value
+ yield
+ STRICT_OPTIONAL = saved
diff --git a/mypy/exprtotype.py b/mypy/exprtotype.py
index db46cfd..8325f6d 100644
--- a/mypy/exprtotype.py
+++ b/mypy/exprtotype.py
@@ -34,6 +34,7 @@ def expr_to_unanalyzed_type(expr: Expression, _parent: Optional[Expression] = No
"""
# The `parent` paremeter is used in recursive calls to provide context for
# understanding whether an CallableArgument is ok.
+ name = None # type: Optional[str]
if isinstance(expr, NameExpr):
name = expr.name
return UnboundType(name, line=expr.line, column=expr.column)
diff --git a/mypy/fastparse.py b/mypy/fastparse.py
index fe31e4a..58835c6 100644
--- a/mypy/fastparse.py
+++ b/mypy/fastparse.py
@@ -30,6 +30,7 @@ from mypy import defaults
from mypy import experiments
from mypy import messages
from mypy.errors import Errors
+from mypy.options import Options
try:
from typed_ast import ast3
@@ -60,14 +61,12 @@ TYPE_COMMENT_AST_ERROR = 'invalid type comment or annotation'
def parse(source: Union[str, bytes], fnam: str = None, errors: Errors = None,
- pyversion: Tuple[int, int] = defaults.PYTHON3_VERSION,
- custom_typing_module: str = None) -> MypyFile:
+ options: Options = Options()) -> MypyFile:
+
"""Parse a source file, without doing any semantic analysis.
Return the parse tree. If errors is not provided, raise ParseError
on failure. Otherwise, use the errors object to report parse errors.
-
- The pyversion (major, minor) argument determines the Python syntax variant.
"""
raise_on_error = False
if errors is None:
@@ -76,14 +75,16 @@ def parse(source: Union[str, bytes], fnam: str = None, errors: Errors = None,
errors.set_file('<input>' if fnam is None else fnam, None)
is_stub_file = bool(fnam) and fnam.endswith('.pyi')
try:
- assert pyversion[0] >= 3 or is_stub_file
- feature_version = pyversion[1] if not is_stub_file else defaults.PYTHON3_VERSION[1]
+ if is_stub_file:
+ feature_version = defaults.PYTHON3_VERSION[1]
+ else:
+ assert options.python_version[0] >= 3
+ feature_version = options.python_version[1]
ast = ast3.parse(source, fnam, 'exec', feature_version=feature_version)
- tree = ASTConverter(pyversion=pyversion,
+ tree = ASTConverter(options=options,
is_stub=is_stub_file,
errors=errors,
- custom_typing_module=custom_typing_module,
).visit(ast)
tree.path = fnam
tree.is_stub = is_stub_file
@@ -138,17 +139,15 @@ def is_no_type_check_decorator(expr: ast3.expr) -> bool:
class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
def __init__(self,
- pyversion: Tuple[int, int],
+ options: Options,
is_stub: bool,
- errors: Errors,
- custom_typing_module: str = None) -> None:
+ errors: Errors) -> None:
self.class_nesting = 0
self.imports = [] # type: List[ImportBase]
- self.pyversion = pyversion
+ self.options = options
self.is_stub = is_stub
self.errors = errors
- self.custom_typing_module = custom_typing_module
def fail(self, msg: str, line: int, column: int) -> None:
self.errors.report(line, column, msg)
@@ -262,9 +261,9 @@ class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
For example, translate '__builtin__' in Python 2 to 'builtins'.
"""
- if id == self.custom_typing_module:
+ if id == self.options.custom_typing_module:
return 'typing'
- elif id == '__builtin__' and self.pyversion[0] == 2:
+ elif id == '__builtin__' and self.options.python_version[0] == 2:
# HACK: __builtin__ in Python 2 is aliases to builtins. However, the implementation
# is named __builtin__.py (there is another layer of translation elsewhere).
return 'builtins'
@@ -343,7 +342,8 @@ class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
return_type = AnyType()
else:
arg_types = [a.type_annotation for a in args]
- return_type = TypeConverter(self.errors, line=n.lineno).visit(n.returns)
+ return_type = TypeConverter(self.errors, line=n.returns.lineno
+ if n.returns else n.lineno).visit(n.returns)
for arg, arg_type in zip(args, arg_types):
self.set_type_optional(arg_type, arg.initializer)
@@ -390,7 +390,7 @@ class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
return func_def
def set_type_optional(self, type: Type, initializer: Expression) -> None:
- if not experiments.STRICT_OPTIONAL:
+ if self.options.no_implicit_optional or not experiments.STRICT_OPTIONAL:
return
# Indicate that type should be wrapped in an Optional if arg is initialized to None.
optional = isinstance(initializer, NameExpr) and initializer.name == 'None'
@@ -410,7 +410,7 @@ class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
self.fail(messages.DUPLICATE_TYPE_SIGNATURES, arg.lineno, arg.col_offset)
arg_type = None
if arg.annotation is not None:
- arg_type = TypeConverter(self.errors, line=line).visit(arg.annotation)
+ arg_type = TypeConverter(self.errors, line=arg.lineno).visit(arg.annotation)
elif arg.type_comment is not None:
arg_type = parse_type_comment(arg.type_comment, arg.lineno, self.errors)
return Argument(Var(arg.arg), arg_type, self.visit(default), kind)
@@ -467,12 +467,15 @@ class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
metaclass = stringify_name(metaclass_arg.value)
if metaclass is None:
metaclass = '<error>' # To be reported later
+ keywords = [(kw.arg, self.visit(kw.value))
+ for kw in n.keywords]
cdef = ClassDef(n.name,
self.as_block(n.body, n.lineno),
None,
self.translate_expr_list(n.bases),
- metaclass=metaclass)
+ metaclass=metaclass,
+ keywords=keywords)
cdef.decorators = self.translate_expr_list(n.decorator_list)
self.class_nesting -= 1
return cdef
@@ -845,38 +848,48 @@ class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
# Str(string s)
@with_line
def visit_Str(self, n: ast3.Str) -> Union[UnicodeExpr, StrExpr]:
- if self.pyversion[0] >= 3 or self.is_stub:
- # Hack: assume all string literals in Python 2 stubs are normal
- # strs (i.e. not unicode). All stubs are parsed with the Python 3
- # parser, which causes unprefixed string literals to be interpreted
- # as unicode instead of bytes. This hack is generally okay,
- # because mypy considers str literals to be compatible with
- # unicode.
- return StrExpr(n.s)
- else:
- return UnicodeExpr(n.s)
+ # Hack: assume all string literals in Python 2 stubs are normal
+ # strs (i.e. not unicode). All stubs are parsed with the Python 3
+ # parser, which causes unprefixed string literals to be interpreted
+ # as unicode instead of bytes. This hack is generally okay,
+ # because mypy considers str literals to be compatible with
+ # unicode.
+ return StrExpr(n.s)
# Only available with typed_ast >= 0.6.2
if hasattr(ast3, 'JoinedStr'):
# JoinedStr(expr* values)
@with_line
def visit_JoinedStr(self, n: ast3.JoinedStr) -> Expression:
- arg_count = len(n.values)
- format_string = StrExpr('{}' * arg_count)
- format_string.set_line(n.lineno, n.col_offset)
- format_method = MemberExpr(format_string, 'format')
- format_method.set_line(format_string)
- format_args = self.translate_expr_list(n.values)
- format_arg_kinds = [ARG_POS] * arg_count
- result_expression = CallExpr(format_method,
- format_args,
- format_arg_kinds)
+ # Each of n.values is a str or FormattedValue; we just concatenate
+ # them all using ''.join.
+ empty_string = StrExpr('')
+ empty_string.set_line(n.lineno, n.col_offset)
+ strs_to_join = ListExpr(self.translate_expr_list(n.values))
+ strs_to_join.set_line(empty_string)
+ join_method = MemberExpr(empty_string, 'join')
+ join_method.set_line(empty_string)
+ result_expression = CallExpr(join_method,
+ [strs_to_join],
+ [ARG_POS])
return result_expression
# FormattedValue(expr value)
@with_line
def visit_FormattedValue(self, n: ast3.FormattedValue) -> Expression:
- return self.visit(n.value)
+ # A FormattedValue is a component of a JoinedStr, or it can exist
+ # on its own. We translate them to individual '{}'.format(value)
+ # calls -- we don't bother with the conversion/format_spec fields.
+ exp = self.visit(n.value)
+ exp.set_line(n.lineno, n.col_offset)
+ format_string = StrExpr('{}')
+ format_string.set_line(n.lineno, n.col_offset)
+ format_method = MemberExpr(format_string, 'format')
+ format_method.set_line(format_string)
+ result_expression = CallExpr(format_method,
+ [exp],
+ [ARG_POS])
+ return result_expression
# Bytes(bytes s)
@with_line
@@ -884,11 +897,7 @@ class ASTConverter(ast3.NodeTransformer): # type: ignore # typeshed PR #931
# The following line is a bit hacky, but is the best way to maintain
# compatibility with how mypy currently parses the contents of bytes literals.
contents = str(n.s)[2:-1]
-
- if self.pyversion[0] >= 3:
- return BytesExpr(contents)
- else:
- return StrExpr(contents)
+ return BytesExpr(contents)
# NameConstant(singleton value)
def visit_NameConstant(self, n: ast3.NameConstant) -> NameExpr:
diff --git a/mypy/fastparse2.py b/mypy/fastparse2.py
index b7d5e9d..109dfe4 100644
--- a/mypy/fastparse2.py
+++ b/mypy/fastparse2.py
@@ -38,11 +38,11 @@ from mypy.nodes import (
from mypy.types import (
Type, CallableType, AnyType, UnboundType, EllipsisType
)
-from mypy import defaults
from mypy import experiments
from mypy import messages
from mypy.errors import Errors
from mypy.fastparse import TypeConverter, parse_type_comment
+from mypy.options import Options
try:
from typed_ast import ast27
@@ -74,14 +74,11 @@ TYPE_COMMENT_AST_ERROR = 'invalid type comment'
def parse(source: Union[str, bytes], fnam: str = None, errors: Errors = None,
- pyversion: Tuple[int, int] = defaults.PYTHON3_VERSION,
- custom_typing_module: str = None) -> MypyFile:
+ options: Options = Options()) -> MypyFile:
"""Parse a source file, without doing any semantic analysis.
Return the parse tree. If errors is not provided, raise ParseError
on failure. Otherwise, use the errors object to report parse errors.
-
- The pyversion (major, minor) argument determines the Python syntax variant.
"""
raise_on_error = False
if errors is None:
@@ -90,12 +87,11 @@ def parse(source: Union[str, bytes], fnam: str = None, errors: Errors = None,
errors.set_file('<input>' if fnam is None else fnam, None)
is_stub_file = bool(fnam) and fnam.endswith('.pyi')
try:
- assert pyversion[0] < 3 and not is_stub_file
+ assert options.python_version[0] < 3 and not is_stub_file
ast = ast27.parse(source, fnam, 'exec')
- tree = ASTConverter(pyversion=pyversion,
+ tree = ASTConverter(options=options,
is_stub=is_stub_file,
errors=errors,
- custom_typing_module=custom_typing_module,
).visit(ast)
assert isinstance(tree, MypyFile)
tree.path = fnam
@@ -137,17 +133,15 @@ def is_no_type_check_decorator(expr: ast27.expr) -> bool:
class ASTConverter(ast27.NodeTransformer):
def __init__(self,
- pyversion: Tuple[int, int],
+ options: Options,
is_stub: bool,
- errors: Errors,
- custom_typing_module: str = None) -> None:
+ errors: Errors) -> None:
self.class_nesting = 0
self.imports = [] # type: List[ImportBase]
- self.pyversion = pyversion
+ self.options = options
self.is_stub = is_stub
self.errors = errors
- self.custom_typing_module = custom_typing_module
def fail(self, msg: str, line: int, column: int) -> None:
self.errors.report(line, column, msg)
@@ -262,9 +256,9 @@ class ASTConverter(ast27.NodeTransformer):
For example, translate '__builtin__' in Python 2 to 'builtins'.
"""
- if id == self.custom_typing_module:
+ if id == self.options.custom_typing_module:
return 'typing'
- elif id == '__builtin__' and self.pyversion[0] == 2:
+ elif id == '__builtin__':
# HACK: __builtin__ in Python 2 is aliases to builtins. However, the implementation
# is named __builtin__.py (there is another layer of translation elsewhere).
return 'builtins'
@@ -370,7 +364,7 @@ class ASTConverter(ast27.NodeTransformer):
return func_def
def set_type_optional(self, type: Type, initializer: Expression) -> None:
- if not experiments.STRICT_OPTIONAL:
+ if self.options.no_implicit_optional or not experiments.STRICT_OPTIONAL:
return
# Indicate that type should be wrapped in an Optional if arg is initialized to None.
optional = isinstance(initializer, NameExpr) and initializer.name == 'None'
@@ -870,16 +864,9 @@ class ASTConverter(ast27.NodeTransformer):
# The following line is a bit hacky, but is the best way to maintain
# compatibility with how mypy currently parses the contents of bytes literals.
contents = str(n)[2:-1]
-
- if self.pyversion[0] >= 3:
- return BytesExpr(contents)
- else:
- return StrExpr(contents)
+ return StrExpr(contents)
else:
- if self.pyversion[0] >= 3 or self.is_stub:
- return StrExpr(s.s)
- else:
- return UnicodeExpr(s.s)
+ return UnicodeExpr(s.s)
# Ellipsis
def visit_Ellipsis(self, n: ast27.Ellipsis) -> EllipsisExpr:
diff --git a/mypy/fixup.py b/mypy/fixup.py
index 5854797..5cb1188 100644
--- a/mypy/fixup.py
+++ b/mypy/fixup.py
@@ -5,8 +5,8 @@ from typing import Any, Dict, Optional
from mypy.nodes import (
MypyFile, SymbolNode, SymbolTable, SymbolTableNode,
TypeInfo, FuncDef, OverloadedFuncDef, Decorator, Var,
- TypeVarExpr, ClassDef,
- LDEF, MDEF, GDEF
+ TypeVarExpr, ClassDef, Block,
+ LDEF, MDEF, GDEF, TYPE_ALIAS
)
from mypy.types import (
CallableType, EllipsisType, Instance, Overloaded, TupleType, TypedDictType,
@@ -88,8 +88,14 @@ class NodeFixer(NodeVisitor[None]):
if stnode is not None:
value.node = stnode.node
value.type_override = stnode.type_override
+ value.alias_tvars = stnode.alias_tvars or []
elif not self.quick_and_dirty:
assert stnode is not None, "Could not find cross-ref %s" % (cross_ref,)
+ else:
+ # We have a missing crossref in quick mode, need to put something
+ value.node = stale_info()
+ if value.kind == TYPE_ALIAS:
+ value.type_override = Instance(stale_info(), [])
else:
if isinstance(value.node, TypeInfo):
# TypeInfo has no accept(). TODO: Add it?
@@ -162,6 +168,10 @@ class TypeFixer(TypeVisitor[None]):
for base in inst.type.bases:
if base.type is NOT_READY:
base.accept(self)
+ else:
+ # Looks like a missing TypeInfo in quick mode, put something there
+ assert self.quick_and_dirty, "Should never get here in normal mode"
+ inst.type = stale_info()
for a in inst.args:
a.accept(self)
@@ -182,6 +192,9 @@ class TypeFixer(TypeVisitor[None]):
for val in v.values:
val.accept(self)
v.upper_bound.accept(self)
+ for arg in ct.bound_args:
+ if arg:
+ arg.accept(self)
def visit_overloaded(self, t: Overloaded) -> None:
for ct in t.items():
@@ -267,12 +280,23 @@ def lookup_qualified_stnode(modules: Dict[str, MypyFile], name: str,
return None
key = rest.pop()
if key not in names:
+ if not quick_and_dirty:
+ assert key in names, "Cannot find %s for %s" % (key, name)
return None
- elif not quick_and_dirty:
- assert key in names, "Cannot find %s for %s" % (key, name)
stnode = names[key]
if not rest:
return stnode
node = stnode.node
assert isinstance(node, TypeInfo)
names = node.names
+
+
+def stale_info() -> TypeInfo:
+ suggestion = "<stale cache: consider running mypy without --quick>"
+ dummy_def = ClassDef(suggestion, Block([]))
+ dummy_def.fullname = suggestion
+
+ info = TypeInfo(SymbolTable(), dummy_def, "<stale>")
+ info.mro = [info]
+ info.bases = []
+ return info
diff --git a/mypy/join.py b/mypy/join.py
index 586d281..132017e 100644
--- a/mypy/join.py
+++ b/mypy/join.py
@@ -15,7 +15,7 @@ from mypy.subtypes import is_subtype, is_equivalent, is_subtype_ignoring_tvars,
from mypy import experiments
-def join_simple(declaration: Type, s: Type, t: Type) -> Type:
+def join_simple(declaration: Optional[Type], s: Type, t: Type) -> Type:
"""Return a simple least upper bound given the declared type."""
if (s.can_be_true, s.can_be_false) != (t.can_be_true, t.can_be_false):
@@ -228,11 +228,15 @@ class TypeJoinVisitor(TypeVisitor[Type]):
items = OrderedDict([
(item_name, s_item_type)
for (item_name, s_item_type, t_item_type) in self.s.zip(t)
- if is_equivalent(s_item_type, t_item_type)
+ if (is_equivalent(s_item_type, t_item_type) and
+ (item_name in t.required_keys) == (item_name in self.s.required_keys))
])
mapping_value_type = join_type_list(list(items.values()))
fallback = self.s.create_anonymous_fallback(value_type=mapping_value_type)
- return TypedDictType(items, fallback)
+ # We need to filter by items.keys() since some required keys present in both t and
+ # self.s might be missing from the join if the types are incompatible.
+ required_keys = set(items.keys()) & t.required_keys & self.s.required_keys
+ return TypedDictType(items, required_keys, fallback)
elif isinstance(self.s, Instance):
return join_instances(self.s, t.fallback)
else:
@@ -245,7 +249,7 @@ class TypeJoinVisitor(TypeVisitor[Type]):
def visit_type_type(self, t: TypeType) -> Type:
if isinstance(self.s, TypeType):
- return TypeType(self.join(t.item, self.s.item), line=t.line)
+ return TypeType.make_normalized(self.join(t.item, self.s.item), line=t.line)
elif isinstance(self.s, Instance) and self.s.type.fullname() == 'builtins.type':
return self.s
else:
diff --git a/mypy/main.py b/mypy/main.py
index a551167..4e59f68 100644
--- a/mypy/main.py
+++ b/mypy/main.py
@@ -24,7 +24,11 @@ from mypy.version import __version__
PY_EXTENSIONS = tuple(PYTHON_EXTENSIONS)
-def main(script_path: str, args: List[str] = None) -> None:
+class InvalidPackageName(Exception):
+ """Exception indicating that a package name was invalid."""
+
+
+def main(script_path: Optional[str], args: List[str] = None) -> None:
"""Main entry point to the type checker.
Args:
@@ -93,6 +97,24 @@ def type_check_only(sources: List[BuildSource], bin_dir: str, options: Options)
options=options)
+disallow_any_options = ['unimported', 'expr', 'unannotated', 'decorated', 'explicit', 'generics']
+
+
+def disallow_any_argument_type(raw_options: str) -> List[str]:
+ if not raw_options:
+ # empty string disables all options
+ return []
+ flag_options = [o.strip() for o in raw_options.split(',')]
+ for option in flag_options:
+ if option not in disallow_any_options:
+ formatted_valid_options = ', '.join(
+ "'{}'".format(o) for o in disallow_any_options)
+ message = "Invalid '--disallow-any' option '{}' (valid options are: {}).".format(
+ option, formatted_valid_options)
+ raise argparse.ArgumentError(None, message)
+ return flag_options
+
+
FOOTER = """environment variables:
MYPYPATH additional module search path"""
@@ -190,10 +212,14 @@ def process_options(args: List[str],
) -> None:
if inverse is None:
inverse = invert_flag_name(flag)
+
+ if help is not argparse.SUPPRESS:
+ help += " (inverse: {})".format(inverse)
+
arg = parser.add_argument(flag, # type: ignore # incorrect stub for add_argument
action='store_false' if default else 'store_true',
dest=dest,
- help=help + " (inverse: {})".format(inverse))
+ help=help)
dest = arg.dest
arg = parser.add_argument(inverse, # type: ignore # incorrect stub for add_argument
action='store_true' if default else 'store_false',
@@ -222,6 +248,10 @@ def process_options(args: List[str],
help="silently ignore imports of missing modules")
parser.add_argument('--follow-imports', choices=['normal', 'silent', 'skip', 'error'],
default='normal', help="how to treat imports (default normal)")
+ parser.add_argument('--disallow-any', type=disallow_any_argument_type, default=[],
+ metavar='{{{}}}'.format(', '.join(disallow_any_options)),
+ help="disallow various types of Any in a module. Takes a comma-separated "
+ "list of options (defaults to all options disabled)")
add_invertible_flag('--disallow-untyped-calls', default=False, strict_flag=True,
help="disallow calling functions without type annotations"
" from functions with type annotations")
@@ -247,14 +277,20 @@ def process_options(args: List[str],
add_invertible_flag('--show-error-context', default=False,
dest='show_error_context',
help='Precede errors with "note:" messages explaining context')
+ add_invertible_flag('--no-implicit-optional', default=False, strict_flag=True,
+ help="don't assume arguments with default values of None are Optional")
parser.add_argument('-i', '--incremental', action='store_true',
- help="enable module cache")
+ help="enable module cache, (inverse: --no-incremental)")
+ parser.add_argument('--no-incremental', action='store_false', dest='incremental',
+ help=argparse.SUPPRESS)
parser.add_argument('--quick-and-dirty', action='store_true',
help="use cache even if dependencies out of date "
"(implies --incremental)")
parser.add_argument('--cache-dir', action='store', metavar='DIR',
help="store module cache info in the given folder in incremental mode "
"(defaults to '{}')".format(defaults.CACHE_DIR))
+ parser.add_argument('--skip-version-check', action='store_true',
+ help="allow using cache written by older mypy version")
add_invertible_flag('--strict-optional', default=False, strict_flag=True,
help="enable experimental strict Optional checks")
parser.add_argument('--strict-optional-whitelist', metavar='GLOB', nargs='*',
@@ -287,13 +323,10 @@ def process_options(args: List[str],
", ".join(strict_flag_names))
parser.add_argument('--strict', action='store_true', dest='special-opts:strict',
help=strict_help)
+ parser.add_argument('--shadow-file', nargs=2, metavar=('SOURCE_FILE', 'SHADOW_FILE'),
+ dest='shadow_file',
+ help='Typecheck SHADOW_FILE in place of SOURCE_FILE.')
# hidden options
- # --shadow-file a.py tmp.py will typecheck tmp.py in place of a.py.
- # Useful for tools to make transformations to a file to get more
- # information from a mypy run without having to change the file in-place
- # (e.g. by adding a call to reveal_type).
- parser.add_argument('--shadow-file', metavar='PATH', nargs=2, dest='shadow_file',
- help=argparse.SUPPRESS)
# --debug-cache will disable any cache-related compressions/optimizations,
# which will make the cache writing process output pretty-printed JSON (which
# is easier to debug).
@@ -350,7 +383,7 @@ def process_options(args: List[str],
parser.parse_args(args, dummy)
config_file = dummy.config_file
if config_file is not None and not os.path.exists(config_file):
- parser.error("Cannot file config file '%s'" % config_file)
+ parser.error("Cannot find config file '%s'" % config_file)
# Parse config file first, so command line can override.
options = Options()
@@ -399,6 +432,9 @@ def process_options(args: List[str],
print("Warning: --no-fast-parser no longer has any effect. The fast parser "
"is now mypy's default and only parser.")
+ if 'unannotated' in options.disallow_any:
+ options.disallow_untyped_defs = True
+
# Check for invalid argument combinations.
if require_targets:
code_methods = sum(bool(c) for c in [special_opts.modules,
@@ -457,9 +493,15 @@ def process_options(args: List[str],
targets = []
for f in special_opts.files:
if f.endswith(PY_EXTENSIONS):
- targets.append(BuildSource(f, crawl_up(f)[1], None))
+ try:
+ targets.append(BuildSource(f, crawl_up(f)[1], None))
+ except InvalidPackageName as e:
+ fail(str(e))
elif os.path.isdir(f):
- sub_targets = expand_dir(f)
+ try:
+ sub_targets = expand_dir(f)
+ except InvalidPackageName as e:
+ fail(str(e))
if not sub_targets:
fail("There are no .py[i] files in directory '{}'"
.format(f))
@@ -526,10 +568,14 @@ def crawl_up(arg: str) -> Tuple[str, str]:
dir, base = os.path.split(dir)
if not base:
break
+ # Ensure that base is a valid python module name
+ if not base.isidentifier():
+ raise InvalidPackageName('{} is not a valid Python package name'.format(base))
if mod == '__init__' or not mod:
mod = base
else:
mod = base + '.' + mod
+
return dir, mod
@@ -570,9 +616,11 @@ config_types = {
'custom_typeshed_dir': str,
'mypy_path': lambda s: [p.strip() for p in re.split('[,:]', s)],
'junit_xml': str,
+ 'disallow_any': disallow_any_argument_type,
# These two are for backwards compatibility
'silent_imports': bool,
'almost_silent': bool,
+ 'plugins': lambda s: [p.strip() for p in s.split(',')],
}
SHARED_CONFIG_FILES = ('setup.cfg',)
@@ -684,6 +732,8 @@ def parse_section(prefix: str, template: Options,
except ValueError as err:
print("%s: %s: %s" % (prefix, key, err), file=sys.stderr)
continue
+ if key == 'disallow_any':
+ results['disallow_untyped_defs'] = v and 'unannotated' in v
if key == 'silent_imports':
print("%s: silent_imports has been replaced by "
"ignore_missing_imports=True; follow_imports=skip" % prefix, file=sys.stderr)
diff --git a/mypy/meet.py b/mypy/meet.py
index e32997f..a3b59c2 100644
--- a/mypy/meet.py
+++ b/mypy/meet.py
@@ -31,7 +31,7 @@ def narrow_declared_type(declared: Type, narrowed: Type) -> Type:
return declared
if isinstance(declared, UnionType):
return UnionType.make_simplified_union([narrow_declared_type(x, narrowed)
- for x in declared.items])
+ for x in declared.relevant_items()])
elif not is_overlapping_types(declared, narrowed, use_promotions=True):
if experiments.STRICT_OPTIONAL:
return UninhabitedType()
@@ -39,7 +39,7 @@ def narrow_declared_type(declared: Type, narrowed: Type) -> Type:
return NoneTyp()
elif isinstance(narrowed, UnionType):
return UnionType.make_simplified_union([narrow_declared_type(declared, x)
- for x in narrowed.items])
+ for x in narrowed.relevant_items()])
elif isinstance(narrowed, AnyType):
return narrowed
elif isinstance(declared, (Instance, TupleType)):
@@ -84,6 +84,10 @@ def is_overlapping_types(t: Type, s: Type, use_promotions: bool = False) -> bool
t = t.erase_to_union_or_bound()
if isinstance(s, TypeVarType):
s = s.erase_to_union_or_bound()
+ if isinstance(t, TypedDictType):
+ t = t.as_anonymous().fallback
+ if isinstance(s, TypedDictType):
+ s = s.as_anonymous().fallback
if isinstance(t, Instance):
if isinstance(s, Instance):
# Consider two classes non-disjoint if one is included in the mro
@@ -99,10 +103,10 @@ def is_overlapping_types(t: Type, s: Type, use_promotions: bool = False) -> bool
return t.type in s.type.mro or s.type in t.type.mro
if isinstance(t, UnionType):
return any(is_overlapping_types(item, s)
- for item in t.items)
+ for item in t.relevant_items())
if isinstance(s, UnionType):
return any(is_overlapping_types(t, item)
- for item in s.items)
+ for item in s.relevant_items())
if isinstance(t, TypeType) and isinstance(s, TypeType):
# If both types are TypeType, compare their inner types.
return is_overlapping_types(t.item, s.item, use_promotions)
@@ -252,8 +256,9 @@ class TypeMeetVisitor(TypeVisitor[Type]):
def visit_typeddict_type(self, t: TypedDictType) -> Type:
if isinstance(self.s, TypedDictType):
- for (_, l, r) in self.s.zip(t):
- if not is_equivalent(l, r):
+ for (name, l, r) in self.s.zip(t):
+ if (not is_equivalent(l, r) or
+ (name in t.required_keys) != (name in self.s.required_keys)):
return self.default(self.s)
item_list = [] # type: List[Tuple[str, Type]]
for (item_name, s_item_type, t_item_type) in self.s.zipall(t):
@@ -266,7 +271,8 @@ class TypeMeetVisitor(TypeVisitor[Type]):
items = OrderedDict(item_list)
mapping_value_type = join_type_list(list(items.values()))
fallback = self.s.create_anonymous_fallback(value_type=mapping_value_type)
- return TypedDictType(items, fallback)
+ required_keys = t.required_keys | self.s.required_keys
+ return TypedDictType(items, required_keys, fallback)
else:
return self.default(self.s)
@@ -278,7 +284,7 @@ class TypeMeetVisitor(TypeVisitor[Type]):
if isinstance(self.s, TypeType):
typ = self.meet(t.item, self.s.item)
if not isinstance(typ, NoneTyp):
- typ = TypeType(typ, line=t.line)
+ typ = TypeType.make_normalized(typ, line=t.line)
return typ
elif isinstance(self.s, Instance) and self.s.type.fullname() == 'builtins.type':
return t
diff --git a/mypy/messages.py b/mypy/messages.py
index f6cadf0..6375f4d 100644
--- a/mypy/messages.py
+++ b/mypy/messages.py
@@ -6,8 +6,9 @@ improve code clarity and to simplify localization (in the future)."""
import re
import difflib
-from typing import cast, List, Dict, Any, Sequence, Iterable, Tuple
+from typing import cast, List, Dict, Any, Sequence, Iterable, Tuple, Optional
+from mypy.erasetype import erase_type
from mypy.errors import Errors
from mypy.types import (
Type, CallableType, Instance, TypeVarType, TupleType, TypedDictType,
@@ -16,7 +17,8 @@ from mypy.types import (
)
from mypy.nodes import (
TypeInfo, Context, MypyFile, op_methods, FuncDef, reverse_type_aliases,
- ARG_POS, ARG_OPT, ARG_NAMED, ARG_NAMED_OPT, ARG_STAR, ARG_STAR2
+ ARG_POS, ARG_OPT, ARG_NAMED, ARG_NAMED_OPT, ARG_STAR, ARG_STAR2,
+ ReturnStmt, NameExpr, Var
)
@@ -52,8 +54,7 @@ INCOMPATIBLE_TYPES_IN_YIELD = 'Incompatible types in yield'
INCOMPATIBLE_TYPES_IN_YIELD_FROM = 'Incompatible types in "yield from"'
INCOMPATIBLE_TYPES_IN_STR_INTERPOLATION = 'Incompatible types in string interpolation'
MUST_HAVE_NONE_RETURN_TYPE = 'The return type of "{}" must be None'
-TUPLE_INDEX_MUST_BE_AN_INT_LITERAL = 'Tuple index must be an integer literal'
-TUPLE_SLICE_MUST_BE_AN_INT_LITERAL = 'Tuple slice must be an integer literal'
+INVALID_TUPLE_INDEX_TYPE = 'Invalid tuple index type'
TUPLE_INDEX_OUT_OF_RANGE = 'Tuple index out of range'
NEED_ANNOTATION_FOR_VAR = 'Need type annotation for variable'
ITERABLE_EXPECTED = 'Iterable expected'
@@ -81,12 +82,16 @@ KEYWORD_ARGUMENT_REQUIRES_STR_KEY_TYPE = \
ALL_MUST_BE_SEQ_STR = 'Type of __all__ must be {}, not {}'
INVALID_TYPEDDICT_ARGS = \
'Expected keyword arguments, {...}, or dict(...) in TypedDict constructor'
-TYPEDDICT_ITEM_NAME_MUST_BE_STRING_LITERAL = \
- 'Expected TypedDict item name to be string literal'
+TYPEDDICT_KEY_MUST_BE_STRING_LITERAL = \
+ 'Expected TypedDict key to be string literal'
MALFORMED_ASSERT = 'Assertion is always true, perhaps remove parentheses?'
NON_BOOLEAN_IN_CONDITIONAL = 'Condition must be a boolean'
DUPLICATE_TYPE_SIGNATURES = 'Function has duplicate type signatures'
GENERIC_INSTANCE_VAR_CLASS_ACCESS = 'Access to generic instance variables via class is ambiguous'
+CANNOT_ISINSTANCE_TYPEDDICT = 'Cannot use isinstance() with a TypedDict type'
+CANNOT_ISINSTANCE_NEWTYPE = 'Cannot use isinstance() with a NewType type'
+BARE_GENERIC = 'Missing type parameters for generic type'
+IMPLICIT_GENERIC_ANY_BUILTIN = 'Implicit generic "Any". Use \'{}\' and specify generic parameters'
ARG_CONSTRUCTOR_NAMES = {
ARG_POS: "Arg",
@@ -190,13 +195,8 @@ class MessageBuilder:
if func.is_type_obj():
# The type of a type object type can be derived from the
# return type (this always works).
- itype = cast(Instance, func.items()[0].ret_type)
- result = self.format(itype)
- if verbosity >= 1:
- # In some contexts we want to be explicit about the distinction
- # between type X and the type of type object X.
- result += ' (type object)'
- return result
+ return self.format(TypeType.make_normalized(erase_type(func.items()[0].ret_type)),
+ verbosity)
elif isinstance(func, CallableType):
return_type = strip_quotes(self.format(func.ret_type))
if func.is_ellipsis_args:
@@ -300,12 +300,15 @@ class MessageBuilder:
return 'tuple(length {})'.format(len(items))
elif isinstance(typ, TypedDictType):
# If the TypedDictType is named, return the name
- if typ.fallback.type.fullname() != 'typing.Mapping':
+ if not typ.is_anonymous():
return self.format_simple(typ.fallback)
items = []
for (item_name, item_type) in typ.items.items():
- items.append('{}={}'.format(item_name, strip_quotes(self.format(item_type))))
- s = '"TypedDict({})"'.format(', '.join(items))
+ modifier = '' if item_name in typ.required_keys else '?'
+ items.append('{!r}{}: {}'.format(item_name,
+ modifier,
+ strip_quotes(self.format(item_type))))
+ s = '"TypedDict({{{}}})"'.format(', '.join(items))
return s
elif isinstance(typ, UnionType):
# Only print Unions as Optionals if the Optional wouldn't have to contain another Union
@@ -366,72 +369,84 @@ class MessageBuilder:
# get some information as arguments, and they build an error message based
# on them.
- def has_no_attr(self, typ: Type, member: str, context: Context) -> Type:
+ def has_no_attr(self, original_type: Type, typ: Type, member: str, context: Context) -> Type:
"""Report a missing or non-accessible member.
- The type argument is the base type. If member corresponds to
- an operator, use the corresponding operator name in the
- messages. Return type Any.
+ original_type is the top-level type on which the error occurred.
+ typ is the actual type that is missing the member. These can be
+ different, e.g., in a union, original_type will be the union and typ
+ will be the specific item in the union that does not have the member
+ attribute.
+
+ If member corresponds to an operator, use the corresponding operator
+ name in the messages. Return type Any.
"""
- if (isinstance(typ, Instance) and
- typ.type.has_readable_member(member)):
+ if (isinstance(original_type, Instance) and
+ original_type.type.has_readable_member(member)):
self.fail('Member "{}" is not assignable'.format(member), context)
elif member == '__contains__':
self.fail('Unsupported right operand type for in ({})'.format(
- self.format(typ)), context)
+ self.format(original_type)), context)
elif member in op_methods.values():
# Access to a binary operator member (e.g. _add). This case does
# not handle indexing operations.
for op, method in op_methods.items():
if method == member:
- self.unsupported_left_operand(op, typ, context)
+ self.unsupported_left_operand(op, original_type, context)
break
elif member == '__neg__':
self.fail('Unsupported operand type for unary - ({})'.format(
- self.format(typ)), context)
+ self.format(original_type)), context)
elif member == '__pos__':
self.fail('Unsupported operand type for unary + ({})'.format(
- self.format(typ)), context)
+ self.format(original_type)), context)
elif member == '__invert__':
self.fail('Unsupported operand type for ~ ({})'.format(
- self.format(typ)), context)
+ self.format(original_type)), context)
elif member == '__getitem__':
# Indexed get.
# TODO: Fix this consistently in self.format
- if isinstance(typ, CallableType) and typ.is_type_obj():
+ if isinstance(original_type, CallableType) and original_type.is_type_obj():
self.fail('The type {} is not generic and not indexable'.format(
- self.format(typ)), context)
+ self.format(original_type)), context)
else:
self.fail('Value of type {} is not indexable'.format(
- self.format(typ)), context)
+ self.format(original_type)), context)
elif member == '__setitem__':
# Indexed set.
self.fail('Unsupported target for indexed assignment', context)
elif member == '__call__':
- if isinstance(typ, Instance) and (typ.type.fullname() == 'builtins.function'):
+ if isinstance(original_type, Instance) and \
+ (original_type.type.fullname() == 'builtins.function'):
# "'function' not callable" is a confusing error message.
# Explain that the problem is that the type of the function is not known.
self.fail('Cannot call function of unknown type', context)
else:
- self.fail('{} not callable'.format(self.format(typ)), context)
+ self.fail('{} not callable'.format(self.format(original_type)), context)
else:
# The non-special case: a missing ordinary attribute.
if not self.disable_type_names:
failed = False
- if isinstance(typ, Instance) and typ.type.names:
- alternatives = set(typ.type.names.keys())
+ if isinstance(original_type, Instance) and original_type.type.names:
+ alternatives = set(original_type.type.names.keys())
matches = [m for m in COMMON_MISTAKES.get(member, []) if m in alternatives]
matches.extend(best_matches(member, alternatives)[:3])
if matches:
self.fail('{} has no attribute "{}"; maybe {}?'.format(
- self.format(typ), member, pretty_or(matches)), context)
+ self.format(original_type), member, pretty_or(matches)), context)
failed = True
if not failed:
- self.fail('{} has no attribute "{}"'.format(self.format(typ),
+ self.fail('{} has no attribute "{}"'.format(self.format(original_type),
member), context)
- else:
- self.fail('Some element of union has no attribute "{}"'.format(
- member), context)
+ elif isinstance(original_type, UnionType):
+ # The checker passes "object" in lieu of "None" for attribute
+ # checks, so we manually convert it back.
+ typ_format = self.format(typ)
+ if typ_format == '"object"' and \
+ any(type(item) == NoneTyp for item in original_type.items):
+ typ_format = '"None"'
+ self.fail('Item {} of {} has no attribute "{}"'.format(
+ typ_format, self.format(original_type), member), context)
return AnyType()
def unsupported_operand_types(self, op: str, left_type: Any,
@@ -529,13 +544,13 @@ class MessageBuilder:
name = callee.name[1:-1]
n -= 1
msg = '{} item {} has incompatible type {}'.format(
- name.title(), n, self.format_simple(arg_type))
+ name.title(), n, self.format(arg_type))
elif callee.name == '<dict>':
name = callee.name[1:-1]
n -= 1
key_type, value_type = cast(TupleType, arg_type).items
msg = '{} entry {} has incompatible type {}: {}'.format(
- name.title(), n, self.format_simple(key_type), self.format_simple(value_type))
+ name.title(), n, self.format(key_type), self.format(value_type))
elif callee.name == '<list-comprehension>':
msg = 'List comprehension has incompatible type List[{}]'.format(
strip_quotes(self.format(arg_type)))
@@ -550,7 +565,7 @@ class MessageBuilder:
self.format(callee.arg_types[n - 1]))
elif callee.name == '<generator>':
msg = 'Generator has incompatible item type {}'.format(
- self.format_simple(arg_type))
+ self.format(arg_type))
else:
try:
expected_type = callee.arg_types[m - 1]
@@ -580,7 +595,8 @@ class MessageBuilder:
else:
msg = 'Missing positional arguments'
if callee.name and diff and all(d is not None for d in diff):
- msg += ' "{}" in call to {}'.format('", "'.join(diff), callee.name)
+ msg += ' "{}" in call to {}'.format('", "'.join(cast(List[str], diff)),
+ callee.name)
else:
msg = 'Too few arguments'
if callee.name:
@@ -612,13 +628,11 @@ class MessageBuilder:
if callee.name:
msg += ' for {}'.format(callee.name)
self.fail(msg, context)
- if callee.definition:
- fullname = callee.definition.fullname()
- if fullname is not None and '.' in fullname:
- module_name = fullname.rsplit('.', 1)[0]
- path = self.modules[module_name].path
- self.note('{} defined here'.format(callee.name), callee.definition,
- file=path, origin=context)
+ module = find_defining_module(self.modules, callee)
+ if module:
+ assert callee.definition is not None
+ self.note('{} defined here'.format(callee.name), callee.definition,
+ file=module.path, origin=context)
def duplicate_argument_value(self, callee: CallableType, index: int,
context: Context) -> None:
@@ -628,9 +642,11 @@ class MessageBuilder:
def does_not_return_value(self, callee_type: Type, context: Context) -> None:
"""Report an error about use of an unusable type."""
- if isinstance(callee_type, FunctionLike) and callee_type.get_name() is not None:
- self.fail('{} does not return a value'.format(
- capitalize(callee_type.get_name())), context)
+ name = None # type: Optional[str]
+ if isinstance(callee_type, FunctionLike):
+ name = callee_type.get_name()
+ if name is not None:
+ self.fail('{} does not return a value'.format(capitalize(name)), context)
else:
self.fail('Function does not return a value', context)
@@ -735,12 +751,16 @@ class MessageBuilder:
def invalid_var_arg(self, typ: Type, context: Context) -> None:
self.fail('List or tuple expected as variable arguments', context)
- def invalid_keyword_var_arg(self, typ: Type, context: Context) -> None:
- if isinstance(typ, Instance) and (typ.type.fullname() == 'builtins.dict'):
+ def invalid_keyword_var_arg(self, typ: Type, is_mapping: bool, context: Context) -> None:
+ if isinstance(typ, Instance) and is_mapping:
self.fail('Keywords must be strings', context)
else:
- self.fail('Argument after ** must be a dictionary',
- context)
+ suffix = ''
+ if isinstance(typ, Instance):
+ suffix = ', not {}'.format(self.format(typ))
+ self.fail(
+ 'Argument after ** must be a mapping{}'.format(suffix),
+ context)
def undefined_in_superclass(self, member: str, context: Context) -> None:
self.fail('"{}" undefined in superclass'.format(member), context)
@@ -863,31 +883,84 @@ class MessageBuilder:
def redundant_cast(self, typ: Type, context: Context) -> None:
self.note('Redundant cast to {}'.format(self.format(typ)), context)
- def typeddict_instantiated_with_unexpected_items(self,
- expected_item_names: List[str],
- actual_item_names: List[str],
- context: Context) -> None:
- self.fail('Expected items {} but found {}.'.format(
- expected_item_names, actual_item_names), context)
-
- def typeddict_item_name_must_be_string_literal(self,
- typ: TypedDictType,
- context: Context,
- ) -> None:
- self.fail('Cannot prove expression is a valid item name; expected one of {}'.format(
- format_item_name_list(typ.items.keys())), context)
-
- def typeddict_item_name_not_found(self,
- typ: TypedDictType,
- item_name: str,
- context: Context,
- ) -> None:
- self.fail('\'{}\' is not a valid item name; expected one of {}'.format(
- item_name, format_item_name_list(typ.items.keys())), context)
+ def unimported_type_becomes_any(self, prefix: str, typ: Type, ctx: Context) -> None:
+ self.fail("{} becomes {} due to an unfollowed import".format(prefix, self.format(typ)),
+ ctx)
+
+ def explicit_any(self, ctx: Context) -> None:
+ self.fail('Explicit "Any" is not allowed', ctx)
+
+ def unexpected_typeddict_keys(
+ self,
+ typ: TypedDictType,
+ expected_keys: List[str],
+ actual_keys: List[str],
+ context: Context) -> None:
+ actual_set = set(actual_keys)
+ expected_set = set(expected_keys)
+ if not typ.is_anonymous():
+ # Generate simpler messages for some common special cases.
+ if actual_set < expected_set:
+ # Use list comprehension instead of set operations to preserve order.
+ missing = [key for key in expected_keys if key not in actual_set]
+ self.fail('{} missing for TypedDict {}'.format(
+ format_key_list(missing, short=True).capitalize(), self.format(typ)),
+ context)
+ return
+ else:
+ extra = [key for key in actual_keys if key not in expected_set]
+ if extra:
+ # If there are both extra and missing keys, only report extra ones for
+ # simplicity.
+ self.fail('Extra {} for TypedDict {}'.format(
+ format_key_list(extra, short=True), self.format(typ)),
+ context)
+ return
+ if not expected_keys:
+ expected = '(no keys)'
+ else:
+ expected = format_key_list(expected_keys)
+ found = format_key_list(actual_keys, short=True)
+ if actual_keys and actual_set < expected_set:
+ found = 'only {}'.format(found)
+ self.fail('Expected {} but found {}'.format(expected, found), context)
+
+ def typeddict_key_must_be_string_literal(
+ self,
+ typ: TypedDictType,
+ context: Context) -> None:
+ self.fail(
+ 'TypedDict key must be a string literal; expected one of {}'.format(
+ format_item_name_list(typ.items.keys())), context)
+
+ def typeddict_key_not_found(
+ self,
+ typ: TypedDictType,
+ item_name: str,
+ context: Context) -> None:
+ if typ.is_anonymous():
+ self.fail('\'{}\' is not a valid TypedDict key; expected one of {}'.format(
+ item_name, format_item_name_list(typ.items.keys())), context)
+ else:
+ self.fail("TypedDict {} has no key '{}'".format(self.format(typ), item_name), context)
def type_arguments_not_allowed(self, context: Context) -> None:
self.fail('Parameterized generics cannot be used with class or instance checks', context)
+ def disallowed_any_type(self, typ: Type, context: Context) -> None:
+ if isinstance(typ, AnyType):
+ message = 'Expression has type "Any"'
+ else:
+ message = 'Expression type contains "Any" (has type {})'.format(self.format(typ))
+ self.fail(message, context)
+
+ def untyped_decorated_function(self, typ: Type, context: Context) -> None:
+ if isinstance(typ, AnyType):
+ self.fail("Function is untyped after decorator transformation", context)
+ else:
+ self.fail('Type of decorated function contains type "Any" ({})'.format(
+ self.format(typ)), context)
+
def capitalize(s: str) -> str:
"""Capitalize the first character of a string."""
@@ -934,9 +1007,9 @@ def format_string_list(s: Iterable[str]) -> str:
def format_item_name_list(s: Iterable[str]) -> str:
l = list(s)
if len(l) <= 5:
- return '[' + ', '.join(["'%s'" % name for name in l]) + ']'
+ return '(' + ', '.join(["'%s'" % name for name in l]) + ')'
else:
- return '[' + ', '.join(["'%s'" % name for name in l[:5]]) + ', ...]'
+ return '(' + ', '.join(["'%s'" % name for name in l[:5]]) + ', ...)'
def callable_name(type: CallableType) -> str:
@@ -946,6 +1019,21 @@ def callable_name(type: CallableType) -> str:
return 'function'
+def find_defining_module(modules: Dict[str, MypyFile], typ: CallableType) -> Optional[MypyFile]:
+ if not typ.definition:
+ return None
+ fullname = typ.definition.fullname()
+ if fullname is not None and '.' in fullname:
+ for i in range(fullname.count('.')):
+ module_name = fullname.rsplit('.', i + 1)[0]
+ try:
+ return modules[module_name]
+ except KeyError:
+ pass
+ assert False, "Couldn't determine module from CallableType"
+ return None
+
+
def temp_message_builder() -> MessageBuilder:
"""Return a message builder usable for throwaway errors (which may not format properly)."""
return MessageBuilder(Errors(), {})
@@ -970,3 +1058,42 @@ def pretty_or(args: List[str]) -> str:
if len(quoted) == 2:
return "{} or {}".format(quoted[0], quoted[1])
return ", ".join(quoted[:-1]) + ", or " + quoted[-1]
+
+
+def make_inferred_type_note(context: Context, subtype: Type,
+ supertype: Type, supertype_str: str) -> str:
+ """Explain that the user may have forgotten to type a variable.
+
+ The user does not expect an error if the inferred container type is the same as the return
+ type of a function and the argument type(s) are a subtype of the argument type(s) of the
+ return type. This note suggests that they add a type annotation with the return type instead
+ of relying on the inferred type.
+ """
+ from mypy.subtypes import is_subtype
+ if (isinstance(subtype, Instance) and
+ isinstance(supertype, Instance) and
+ subtype.type.fullname() == supertype.type.fullname() and
+ subtype.args and
+ supertype.args and
+ isinstance(context, ReturnStmt) and
+ isinstance(context.expr, NameExpr) and
+ isinstance(context.expr.node, Var) and
+ context.expr.node.is_inferred):
+ for subtype_arg, supertype_arg in zip(subtype.args, supertype.args):
+ if not is_subtype(subtype_arg, supertype_arg):
+ return ''
+ var_name = context.expr.name
+ return 'Perhaps you need a type annotation for "{}"? Suggestion: {}'.format(
+ var_name, supertype_str)
+ return ''
+
+
+def format_key_list(keys: List[str], *, short: bool = False) -> str:
+ reprs = [repr(key) for key in keys]
+ td = '' if short else 'TypedDict '
+ if len(keys) == 0:
+ return 'no {}keys'.format(td)
+ elif len(keys) == 1:
+ return '{}key {}'.format(td, reprs[0])
+ else:
+ return '{}keys ({})'.format(td, ', '.join(reprs))
diff --git a/mypy/myunit/__init__.py b/mypy/myunit/__init__.py
new file mode 100644
index 0000000..bf47b1e
--- /dev/null
+++ b/mypy/myunit/__init__.py
@@ -0,0 +1,383 @@
+import importlib
+import os
+import sys
+import re
+import tempfile
+import time
+import traceback
+
+from typing import List, Tuple, Any, Callable, Union, cast
+from types import TracebackType
+
+
+# TODO remove global state
+is_verbose = False
+is_quiet = False
+patterns = [] # type: List[str]
+times = [] # type: List[Tuple[float, str]]
+
+
+class AssertionFailure(Exception):
+ """Exception used to signal failed test cases."""
+ def __init__(self, s: str = None) -> None:
+ if s:
+ super().__init__(s)
+ else:
+ super().__init__()
+
+
+class SkipTestCaseException(Exception):
+ """Exception used to signal skipped test cases."""
+ pass
+
+
+def assert_true(b: bool, msg: str = None) -> None:
+ if not b:
+ raise AssertionFailure(msg)
+
+
+def assert_false(b: bool, msg: str = None) -> None:
+ if b:
+ raise AssertionFailure(msg)
+
+
+def good_repr(obj: object) -> str:
+ if isinstance(obj, str):
+ if obj.count('\n') > 1:
+ bits = ["'''\\"]
+ for line in obj.split('\n'):
+ # force repr to use ' not ", then cut it off
+ bits.append(repr('"' + line)[2:-1])
+ bits[-1] += "'''"
+ return '\n'.join(bits)
+ return repr(obj)
+
+
+def assert_equal(a: object, b: object, fmt: str = '{} != {}') -> None:
+ if a != b:
+ raise AssertionFailure(fmt.format(good_repr(a), good_repr(b)))
+
+
+def assert_not_equal(a: object, b: object, fmt: str = '{} == {}') -> None:
+ if a == b:
+ raise AssertionFailure(fmt.format(good_repr(a), good_repr(b)))
+
+
+def assert_raises(typ: type, *rest: Any) -> None:
+ """Usage: assert_raises(exception class[, message], function[, args])
+
+ Call function with the given arguments and expect an exception of the given
+ type.
+
+ TODO use overloads for better type checking
+ """
+ # Parse arguments.
+ msg = None # type: str
+ if isinstance(rest[0], str) or rest[0] is None:
+ msg = rest[0]
+ rest = rest[1:]
+ f = rest[0]
+ args = [] # type: List[Any]
+ if len(rest) > 1:
+ args = rest[1]
+ assert len(rest) <= 2
+
+ # Perform call and verify the exception.
+ try:
+ f(*args)
+ except BaseException as e:
+ if isinstance(e, KeyboardInterrupt):
+ raise
+ assert_type(typ, e)
+ if msg:
+ assert_equal(e.args[0], msg, 'Invalid message {}, expected {}')
+ else:
+ raise AssertionFailure('No exception raised')
+
+
+def assert_type(typ: type, value: object) -> None:
+ if type(value) != typ:
+ raise AssertionFailure('Invalid type {}, expected {}'.format(
+ typename(type(value)), typename(typ)))
+
+
+def fail() -> None:
+ raise AssertionFailure()
+
+
+class TestCase:
+ def __init__(self, name: str, suite: 'Suite' = None,
+ func: Callable[[], None] = None) -> None:
+ self.func = func
+ self.name = name
+ self.suite = suite
+ self.old_cwd = None # type: str
+ self.tmpdir = None # type: tempfile.TemporaryDirectory
+
+ def run(self) -> None:
+ if self.func:
+ self.func()
+
+ def set_up(self) -> None:
+ self.old_cwd = os.getcwd()
+ self.tmpdir = tempfile.TemporaryDirectory(prefix='mypy-test-')
+ os.chdir(self.tmpdir.name)
+ os.mkdir('tmp')
+ if self.suite:
+ self.suite.set_up()
+
+ def tear_down(self) -> None:
+ if self.suite:
+ self.suite.tear_down()
+ os.chdir(self.old_cwd)
+ try:
+ self.tmpdir.cleanup()
+ except OSError:
+ pass
+ self.old_cwd = None
+ self.tmpdir = None
+
+
+class Suite:
+ def __init__(self) -> None:
+ self.prefix = typename(type(self)) + '.'
+ # Each test case is either a TestCase object or (str, function).
+ self._test_cases = [] # type: List[Any]
+ self.init()
+
+ def set_up(self) -> None:
+ pass
+
+ def tear_down(self) -> None:
+ pass
+
+ def init(self) -> None:
+ for m in dir(self):
+ if m.startswith('test'):
+ t = getattr(self, m)
+ if isinstance(t, Suite):
+ self.add_test((m + '.', t))
+ else:
+ self.add_test(TestCase(m, self, getattr(self, m)))
+
+ def add_test(self, test: Union[TestCase,
+ Tuple[str, Callable[[], None]],
+ Tuple[str, 'Suite']]) -> None:
+ self._test_cases.append(test)
+
+ def cases(self) -> List[Any]:
+ return self._test_cases[:]
+
+ def skip(self) -> None:
+ raise SkipTestCaseException()
+
+
+def add_suites_from_module(suites: List[Suite], mod_name: str) -> None:
+ mod = importlib.import_module(mod_name)
+ got_suite = False
+ for suite in mod.__dict__.values():
+ if isinstance(suite, type) and issubclass(suite, Suite) and suite is not Suite:
+ got_suite = True
+ suites.append(cast(Callable[[], Suite], suite)())
+ if not got_suite:
+ # Sanity check in case e.g. it uses unittest instead of a myunit.
+ # The codecs tests do since they need to be python2-compatible.
+ sys.exit('Test module %s had no test!' % mod_name)
+
+
+class ListSuite(Suite):
+ def __init__(self, suites: List[Suite]) -> None:
+ for suite in suites:
+ mod_name = type(suite).__module__.replace('.', '_')
+ mod_name = mod_name.replace('mypy_', '')
+ mod_name = mod_name.replace('test_', '')
+ mod_name = mod_name.strip('_').replace('__', '_')
+ type_name = type(suite).__name__
+ name = 'test_%s_%s' % (mod_name, type_name)
+ setattr(self, name, suite)
+ super().__init__()
+
+
+def main(args: List[str] = None) -> None:
+ global patterns, is_verbose, is_quiet
+ if not args:
+ args = sys.argv[1:]
+ is_verbose = False
+ is_quiet = False
+ suites = [] # type: List[Suite]
+ patterns = []
+ i = 0
+ while i < len(args):
+ a = args[i]
+ if a == '-v':
+ is_verbose = True
+ elif a == '-q':
+ is_quiet = True
+ elif a == '-m':
+ i += 1
+ if i == len(args):
+ sys.exit('-m requires an argument')
+ add_suites_from_module(suites, args[i])
+ elif not a.startswith('-'):
+ patterns.append(a)
+ else:
+ sys.exit('Usage: python -m mypy.myunit [-v] [-q]'
+ + ' -m mypy.test.module [-m mypy.test.module ...] [filter ...]')
+ i += 1
+ if len(patterns) == 0:
+ patterns.append('*')
+ if not suites:
+ sys.exit('At least one -m argument is required')
+
+ t = ListSuite(suites)
+ num_total, num_fail, num_skip = run_test_recursive(t, 0, 0, 0, '', 0)
+
+ skip_msg = ''
+ if num_skip > 0:
+ skip_msg = ', {} skipped'.format(num_skip)
+
+ if num_fail == 0:
+ if not is_quiet:
+ print('%d test cases run%s, all passed.' % (num_total, skip_msg))
+ print('*** OK ***')
+ else:
+ sys.stderr.write('%d/%d test cases failed%s.\n' % (num_fail,
+ num_total,
+ skip_msg))
+ sys.stderr.write('*** FAILURE ***\n')
+ sys.exit(1)
+
+
+def run_test_recursive(test: Any, num_total: int, num_fail: int, num_skip: int,
+ prefix: str, depth: int) -> Tuple[int, int, int]:
+ """The first argument may be TestCase, Suite or (str, Suite)."""
+ if isinstance(test, TestCase):
+ name = prefix + test.name
+ for pattern in patterns:
+ if match_pattern(name, pattern):
+ match = True
+ break
+ else:
+ match = False
+ if match:
+ is_fail, is_skip = run_single_test(name, test)
+ if is_fail: num_fail += 1
+ if is_skip: num_skip += 1
+ num_total += 1
+ else:
+ suite = None # type: Suite
+ suite_prefix = ''
+ if isinstance(test, list) or isinstance(test, tuple):
+ suite = test[1]
+ suite_prefix = test[0]
+ else:
+ suite = test
+ suite_prefix = test.prefix
+
+ for stest in suite.cases():
+ new_prefix = prefix
+ if depth > 0:
+ new_prefix = prefix + suite_prefix
+ num_total, num_fail, num_skip = run_test_recursive(
+ stest, num_total, num_fail, num_skip, new_prefix, depth + 1)
+ return num_total, num_fail, num_skip
+
+
+def run_single_test(name: str, test: Any) -> Tuple[bool, bool]:
+ if is_verbose:
+ sys.stderr.write(name)
+ sys.stderr.flush()
+
+ time0 = time.time()
+ test.set_up() # FIX: check exceptions
+ exc_traceback = None # type: Any
+ try:
+ test.run()
+ except BaseException as e:
+ if isinstance(e, KeyboardInterrupt):
+ raise
+ exc_type, exc_value, exc_traceback = sys.exc_info()
+ finally:
+ test.tear_down()
+ times.append((time.time() - time0, name))
+
+ if exc_traceback:
+ if isinstance(exc_value, SkipTestCaseException):
+ if is_verbose:
+ sys.stderr.write(' (skipped)\n')
+ return False, True
+ else:
+ handle_failure(name, exc_type, exc_value, exc_traceback)
+ return True, False
+ elif is_verbose:
+ sys.stderr.write('\n')
+
+ return False, False
+
+
+def handle_failure(name: str,
+ exc_type: type,
+ exc_value: BaseException,
+ exc_traceback: TracebackType,
+ ) -> None:
+ # Report failed test case.
+ if is_verbose:
+ sys.stderr.write('\n\n')
+ msg = ''
+ if exc_value.args and exc_value.args[0]:
+ msg = ': ' + str(exc_value)
+ else:
+ msg = ''
+ if not isinstance(exc_value, SystemExit):
+ # We assume that before doing exit() (which raises SystemExit) we've printed
+ # enough context about what happened so that a stack trace is not useful.
+ # In particular, uncaught exceptions during semantic analysis or type checking
+ # call exit() and they already print out a stack trace.
+ sys.stderr.write('Traceback (most recent call last):\n')
+ tb = traceback.format_tb(exc_traceback)
+ tb = clean_traceback(tb)
+ for s in tb:
+ sys.stderr.write(s)
+ else:
+ sys.stderr.write('\n')
+ exception = typename(exc_type)
+ sys.stderr.write('{}{}\n\n'.format(exception, msg))
+ sys.stderr.write('{} failed\n\n'.format(name))
+
+
+def typename(t: type) -> str:
+ if '.' in str(t):
+ return str(t).split('.')[-1].rstrip("'>")
+ else:
+ return str(t)[8:-2]
+
+
+def match_pattern(s: str, p: str) -> bool:
+ if len(p) == 0:
+ return len(s) == 0
+ elif p[0] == '*':
+ if len(p) == 1:
+ return True
+ else:
+ for i in range(len(s) + 1):
+ if match_pattern(s[i:], p[1:]):
+ return True
+ return False
+ elif len(s) == 0:
+ return False
+ else:
+ return s[0] == p[0] and match_pattern(s[1:], p[1:])
+
+
+def clean_traceback(tb: List[str]) -> List[str]:
+ # Remove clutter from the traceback.
+ start = 0
+ for i, s in enumerate(tb):
+ if '\n test.run()\n' in s or '\n self.func()\n' in s:
+ start = i + 1
+ tb = tb[start:]
+ for f in ['assert_equal', 'assert_not_equal', 'assert_type',
+ 'assert_raises', 'assert_true']:
+ if tb != [] and ', in {}\n'.format(f) in tb[-1]:
+ tb = tb[:-1]
+ return tb
diff --git a/mypy/myunit/__main__.py b/mypy/myunit/__main__.py
new file mode 100644
index 0000000..78ef01f
--- /dev/null
+++ b/mypy/myunit/__main__.py
@@ -0,0 +1,18 @@
+# This is a separate module from mypy.myunit so it doesn't exist twice.
+"""Myunit test runner command line tool.
+
+Usually used as a slave by runtests.py, but can be used directly.
+"""
+
+from mypy.myunit import main
+
+# In Python 3.3, mypy.__path__ contains a relative path to the mypy module
+# (whereas in later Python versions it contains an absolute path). Because the
+# test runner changes directories, this breaks non-toplevel mypy imports. We
+# fix that problem by fixing up the path to be absolute here.
+import os.path
+import mypy
+# User-defined packages always have __path__ attributes, but mypy doesn't know that.
+mypy.__path__ = [os.path.abspath(p) for p in mypy.__path__] # type: ignore
+
+main()
diff --git a/mypy/nodes.py b/mypy/nodes.py
index 05901d0..6cc75f5 100644
--- a/mypy/nodes.py
+++ b/mypy/nodes.py
@@ -2,6 +2,7 @@
import os
from abc import abstractmethod
+from collections import OrderedDict
from typing import (
Any, TypeVar, List, Tuple, cast, Set, Dict, Union, Optional, Callable,
@@ -14,11 +15,35 @@ from mypy.util import short_type
class Context:
"""Base type for objects that are valid as error message locations."""
- @abstractmethod
- def get_line(self) -> int: pass
- @abstractmethod
- def get_column(self) -> int: pass
+ line = -1
+ column = -1
+
+ def __init__(self, line: int = -1, column: int = -1) -> None:
+ self.line = line
+ self.column = column
+
+ def set_line(self, target: Union['Context', int], column: int = None) -> None:
+ """If target is a node, pull line (and column) information
+ into this node. If column is specified, this will override any column
+ information coming from a node.
+ """
+ if isinstance(target, int):
+ self.line = target
+ else:
+ self.line = target.line
+ self.column = target.column
+
+ if column is not None:
+ self.column = column
+
+ def get_line(self) -> int:
+ """Don't use. Use x.line."""
+ return self.line
+
+ def get_column(self) -> int:
+ """Don't use. Use x.column."""
+ return self.column
if False:
@@ -112,37 +137,12 @@ Key = tuple
class Node(Context):
"""Common base class for all non-type parse tree nodes."""
- line = -1
- column = -1
-
def __str__(self) -> str:
ans = self.accept(mypy.strconv.StrConv())
if ans is None:
return repr(self)
return ans
- def set_line(self, target: Union['Node', int], column: int = None) -> None:
- """If target is a node, pull line (and column) information
- into this node. If column is specified, this will override any column
- information coming from a node.
- """
- if isinstance(target, int):
- self.line = target
- else:
- self.line = target.line
- self.column = target.column
-
- if column is not None:
- self.column = column
-
- def get_line(self) -> int:
- # TODO this should be just 'line'
- return self.line
-
- def get_column(self) -> int:
- # TODO this should be just 'column'
- return self.column
-
def accept(self, visitor: NodeVisitor[T]) -> T:
raise RuntimeError('Not implemented')
@@ -156,7 +156,7 @@ class Statement(Node):
class Expression(Node):
"""An expression node."""
literal = LITERAL_NO
- literal_hash = None # type: Key
+ literal_hash = None # type: Optional[Key]
def accept(self, visitor: ExpressionVisitor[T]) -> T:
raise RuntimeError('Not implemented')
@@ -468,7 +468,7 @@ class Argument(Node):
assign = AssignmentStmt([lvalue], rvalue)
return assign
- def set_line(self, target: Union[Node, int], column: int = None) -> None:
+ def set_line(self, target: Union[Context, int], column: int = None) -> None:
super().set_line(target, column)
if self.initializer:
@@ -525,7 +525,7 @@ class FuncItem(FuncBase):
def max_fixed_argc(self) -> int:
return self.max_pos
- def set_line(self, target: Union[Node, int], column: int = None) -> None:
+ def set_line(self, target: Union[Context, int], column: int = None) -> None:
super().set_line(target, column)
for arg in self.arguments:
arg.set_line(self.line, self.column)
@@ -731,6 +731,8 @@ class ClassDef(Statement):
info = None # type: TypeInfo # Related TypeInfo
metaclass = '' # type: Optional[str]
decorators = None # type: List[Expression]
+ keywords = None # type: OrderedDict[str, Expression]
+ analyzed = None # type: Optional[Expression]
has_incompatible_baseclass = False
def __init__(self,
@@ -738,13 +740,15 @@ class ClassDef(Statement):
defs: 'Block',
type_vars: List['mypy.types.TypeVarDef'] = None,
base_type_exprs: List[Expression] = None,
- metaclass: str = None) -> None:
+ metaclass: str = None,
+ keywords: List[Tuple[str, Expression]] = None) -> None:
self.name = name
self.defs = defs
self.type_vars = type_vars or []
self.base_type_exprs = base_type_exprs or []
self.metaclass = metaclass
self.decorators = []
+ self.keywords = OrderedDict(keywords or [])
def accept(self, visitor: StatementVisitor[T]) -> T:
return visitor.visit_class_def(self)
@@ -753,7 +757,7 @@ class ClassDef(Statement):
return self.info.is_generic()
def serialize(self) -> JsonDict:
- # Not serialized: defs, base_type_exprs, decorators
+ # Not serialized: defs, base_type_exprs, decorators, analyzed (for named tuples etc.)
return {'.class': 'ClassDef',
'name': self.name,
'fullname': self.fullname,
@@ -1439,6 +1443,10 @@ class OpExpr(Expression):
right = None # type: Expression
# Inferred type for the operator method type (when relevant).
method_type = None # type: Optional[mypy.types.Type]
+ # Is the right side going to be evaluated every time?
+ right_always = False
+ # Is the right side unreachable?
+ right_unreachable = False
def __init__(self, op: str, left: Expression, right: Expression) -> None:
self.op = op
@@ -1804,11 +1812,12 @@ class TypeAliasExpr(Expression):
# (not in a type context like type annotation or base class).
in_runtime = False # type: bool
- def __init__(self, type: 'mypy.types.Type', fallback: 'mypy.types.Type' = None,
- in_runtime: bool = False) -> None:
+ def __init__(self, type: 'mypy.types.Type', tvars: List[str],
+ fallback: 'mypy.types.Type' = None, in_runtime: bool = False) -> None:
self.type = type
self.fallback = fallback
self.in_runtime = in_runtime
+ self.tvars = tvars
def accept(self, visitor: ExpressionVisitor[T]) -> T:
return visitor.visit_type_alias_expr(self)
@@ -1946,7 +1955,7 @@ class TypeInfo(SymbolNode):
mro = None # type: List[TypeInfo]
declared_metaclass = None # type: Optional[mypy.types.Instance]
- metaclass_type = None # type: mypy.types.Instance
+ metaclass_type = None # type: Optional[mypy.types.Instance]
subtypes = None # type: Set[TypeInfo] # Direct subclasses encountered so far
names = None # type: SymbolTable # Names defined directly in this type
@@ -2036,6 +2045,12 @@ class TypeInfo(SymbolNode):
return n
return None
+ def get_containing_type_info(self, name: str) -> Optional['TypeInfo']:
+ for cls in self.mro:
+ if name in cls.names:
+ return cls
+ return None
+
def __getitem__(self, name: str) -> 'SymbolTableNode':
n = self.get(name)
if n:
@@ -2229,7 +2244,10 @@ class FakeInfo(TypeInfo):
# pass cleanly.
# 2. If NOT_READY value is accidentally used somewhere, it will be obvious where the value
# is from, whereas a 'None' value could come from anywhere.
- def __getattr__(self, attr: str) -> None:
+ def __init__(self, *args: Any, **kwargs: Any) -> None:
+ pass
+
+ def __getattribute__(self, attr: str) -> None:
raise AssertionError('De-serialization failure: TypeInfo not fixed')
@@ -2250,6 +2268,9 @@ class SymbolTableNode:
mod_id = '' # type: Optional[str]
# If this not None, override the type of the 'node' attribute.
type_override = None # type: Optional[mypy.types.Type]
+ # For generic aliases this stores the (qualified) names of type variables.
+ # (For example see testGenericAliasWithTypeVarsFromDifferentModules.)
+ alias_tvars = None # type: Optional[List[str]]
# If False, this name won't be imported via 'from <module> import *'.
# This has no effect on names within classes.
module_public = True
@@ -2261,13 +2282,15 @@ class SymbolTableNode:
def __init__(self, kind: int, node: Optional[SymbolNode], mod_id: str = None,
typ: 'mypy.types.Type' = None,
- module_public: bool = True, normalized: bool = False) -> None:
+ module_public: bool = True, normalized: bool = False,
+ alias_tvars: Optional[List[str]] = None) -> None:
self.kind = kind
self.node = node
self.type_override = typ
self.mod_id = mod_id
self.module_public = module_public
self.normalized = normalized
+ self.alias_tvars = alias_tvars
@property
def fullname(self) -> Optional[str]:
@@ -2325,6 +2348,7 @@ class SymbolTableNode:
data['node'] = self.node.serialize()
if self.type_override is not None:
data['type_override'] = self.type_override.serialize()
+ data['alias_tvars'] = self.alias_tvars
return data
@classmethod
@@ -2343,6 +2367,8 @@ class SymbolTableNode:
if 'type_override' in data:
typ = mypy.types.deserialize_type(data['type_override'])
stnode = SymbolTableNode(kind, node, typ=typ)
+ if 'alias_tvars' in data:
+ stnode.alias_tvars = data['alias_tvars']
if 'module_public' in data:
stnode.module_public = data['module_public']
return stnode
@@ -2489,9 +2515,9 @@ def check_arg_kinds(arg_kinds: List[int], nodes: List[T], fail: Callable[[str, T
is_kw_arg = True
-def check_arg_names(names: List[str], nodes: List[T], fail: Callable[[str, T], None],
+def check_arg_names(names: List[Optional[str]], nodes: List[T], fail: Callable[[str, T], None],
description: str = 'function definition') -> None:
- seen_names = set() # type: Set[str]
+ seen_names = set() # type: Set[Optional[str]]
for name, node in zip(names, nodes):
if name is not None and name in seen_names:
fail("Duplicate argument '{}' in {}".format(name, description), node)
diff --git a/mypy/options.py b/mypy/options.py
index 8c87642..af7837d 100644
--- a/mypy/options.py
+++ b/mypy/options.py
@@ -2,7 +2,7 @@ import fnmatch
import pprint
import sys
-from typing import Any, Mapping, Optional, Tuple, List, Pattern, Dict
+from typing import Mapping, Optional, Tuple, List, Pattern, Dict
from mypy import defaults
@@ -19,6 +19,7 @@ class Options:
PER_MODULE_OPTIONS = {
"ignore_missing_imports",
"follow_imports",
+ "disallow_any",
"disallow_untyped_calls",
"disallow_untyped_defs",
"check_untyped_defs",
@@ -29,9 +30,11 @@ class Options:
"warn_return_any",
"ignore_errors",
"strict_boolean",
+ "no_implicit_optional",
+ "strict_optional",
}
- OPTIONS_AFFECTING_CACHE = PER_MODULE_OPTIONS | {"strict_optional", "quick_and_dirty"}
+ OPTIONS_AFFECTING_CACHE = (PER_MODULE_OPTIONS | {"quick_and_dirty", "platform"})
def __init__(self) -> None:
# -- build options --
@@ -44,6 +47,7 @@ class Options:
self.report_dirs = {} # type: Dict[str, str]
self.ignore_missing_imports = False
self.follow_imports = 'normal' # normal|silent|skip|error
+ self.disallow_any = [] # type: List[str]
# Disallow calling untyped functions from typed ones
self.disallow_untyped_calls = False
@@ -92,6 +96,9 @@ class Options:
# Alternate way to show/hide strict-None-checking related errors
self.show_none_errors = True
+ # Don't assume arguments with default values of None are Optional
+ self.no_implicit_optional = False
+
# Use script name instead of __main__
self.scripts_are_modules = False
@@ -106,6 +113,10 @@ class Options:
self.cache_dir = defaults.CACHE_DIR
self.debug_cache = False
self.quick_and_dirty = False
+ self.skip_version_check = False
+
+ # Paths of user plugins
+ self.plugins = [] # type: List[str]
# Per-module options (raw)
self.per_module_options = {} # type: Dict[Pattern[str], Dict[str, object]]
diff --git a/mypy/parse.py b/mypy/parse.py
index 13fd58b..2e02269 100644
--- a/mypy/parse.py
+++ b/mypy/parse.py
@@ -22,12 +22,10 @@ def parse(source: Union[str, bytes],
return mypy.fastparse.parse(source,
fnam=fnam,
errors=errors,
- pyversion=options.python_version,
- custom_typing_module=options.custom_typing_module)
+ options=options)
else:
import mypy.fastparse2
return mypy.fastparse2.parse(source,
fnam=fnam,
errors=errors,
- pyversion=options.python_version,
- custom_typing_module=options.custom_typing_module)
+ options=options)
diff --git a/mypy/plugin.py b/mypy/plugin.py
new file mode 100644
index 0000000..b362cbf
--- /dev/null
+++ b/mypy/plugin.py
@@ -0,0 +1,334 @@
+"""Plugin system for extending mypy."""
+
+from collections import OrderedDict
+from abc import abstractmethod
+from typing import Callable, List, Tuple, Optional, NamedTuple, TypeVar
+
+from mypy.nodes import Expression, StrExpr, IntExpr, UnaryExpr, Context, DictExpr
+from mypy.types import (
+ Type, Instance, CallableType, TypedDictType, UnionType, NoneTyp, FunctionLike, TypeVarType,
+ AnyType, TypeList, UnboundType
+)
+from mypy.messages import MessageBuilder
+from mypy.options import Options
+
+
+class AnalyzerPluginInterface:
+ """Interface for accessing semantic analyzer functionality in plugins."""
+
+ @abstractmethod
+ def fail(self, msg: str, ctx: Context) -> None:
+ raise NotImplementedError
+
+ @abstractmethod
+ def named_type(self, name: str, args: List[Type]) -> Instance:
+ raise NotImplementedError
+
+ @abstractmethod
+ def analyze_type(self, typ: Type) -> Type:
+ raise NotImplementedError
+
+ @abstractmethod
+ def analyze_callable_args(self, arglist: TypeList) -> Optional[Tuple[List[Type],
+ List[int],
+ List[Optional[str]]]]:
+ raise NotImplementedError
+
+
+# A context for a hook that semantically analyzes an unbound type.
+AnalyzeTypeContext = NamedTuple(
+ 'AnalyzeTypeContext', [
+ ('type', UnboundType), # Type to analyze
+ ('context', Context),
+ ('api', AnalyzerPluginInterface)])
+
+
+class CheckerPluginInterface:
+ """Interface for accessing type checker functionality in plugins."""
+
+ msg = None # type: MessageBuilder
+
+ @abstractmethod
+ def named_generic_type(self, name: str, args: List[Type]) -> Instance:
+ raise NotImplementedError
+
+
+# A context for a function hook that infers the return type of a function with
+# a special signature.
+#
+# A no-op callback would just return the inferred return type, but a useful
+# callback at least sometimes can infer a more precise type.
+FunctionContext = NamedTuple(
+ 'FunctionContext', [
+ ('arg_types', List[List[Type]]), # List of actual caller types for each formal argument
+ ('default_return_type', Type), # Return type inferred from signature
+ ('args', List[List[Expression]]), # Actual expressions for each formal argument
+ ('context', Context),
+ ('api', CheckerPluginInterface)])
+
+# A context for a method signature hook that infers a better signature for a
+# method. Note that argument types aren't available yet. If you need them,
+# you have to use a method hook instead.
+MethodSigContext = NamedTuple(
+ 'MethodSigContext', [
+ ('type', Type), # Base object type for method call
+ ('args', List[List[Expression]]), # Actual expressions for each formal argument
+ ('default_signature', CallableType), # Original signature of the method
+ ('context', Context),
+ ('api', CheckerPluginInterface)])
+
+# A context for a method hook that infers the return type of a method with a
+# special signature.
+#
+# This is very similar to FunctionContext (only differences are documented).
+MethodContext = NamedTuple(
+ 'MethodContext', [
+ ('type', Type), # Base object type for method call
+ ('arg_types', List[List[Type]]),
+ ('default_return_type', Type),
+ ('args', List[List[Expression]]),
+ ('context', Context),
+ ('api', CheckerPluginInterface)])
+
+# A context for an attribute type hook that infers the type of an attribute.
+AttributeContext = NamedTuple(
+ 'AttributeContext', [
+ ('type', Type), # Type of object with attribute
+ ('default_attr_type', Type), # Original attribute type
+ ('context', Context),
+ ('api', CheckerPluginInterface)])
+
+
+class Plugin:
+ """Base class of all type checker plugins.
+
+ This defines a no-op plugin. Subclasses can override some methods to
+ provide some actual functionality.
+
+ All get_ methods are treated as pure functions (you should assume that
+ results might be cached).
+
+ Look at the comments of various *Context objects for descriptions of
+ various hooks.
+ """
+
+ def __init__(self, options: Options) -> None:
+ self.options = options
+ self.python_version = options.python_version
+
+ def get_type_analyze_hook(self, fullname: str
+ ) -> Optional[Callable[[AnalyzeTypeContext], Type]]:
+ return None
+
+ def get_function_hook(self, fullname: str
+ ) -> Optional[Callable[[FunctionContext], Type]]:
+ return None
+
+ def get_method_signature_hook(self, fullname: str
+ ) -> Optional[Callable[[MethodSigContext], CallableType]]:
+ return None
+
+ def get_method_hook(self, fullname: str
+ ) -> Optional[Callable[[MethodContext], Type]]:
+ return None
+
+ def get_attribute_hook(self, fullname: str
+ ) -> Optional[Callable[[AttributeContext], Type]]:
+ return None
+
+ # TODO: metaclass / class decorator hook
+
+
+T = TypeVar('T')
+
+
+class ChainedPlugin(Plugin):
+ """A plugin that represents a sequence of chained plugins.
+
+ Each lookup method returns the hook for the first plugin that
+ reports a match.
+
+ This class should not be subclassed -- use Plugin as the base class
+ for all plugins.
+ """
+
+ # TODO: Support caching of lookup results (through a LRU cache, for example).
+
+ def __init__(self, options: Options, plugins: List[Plugin]) -> None:
+ """Initialize chained plugin.
+
+ Assume that the child plugins aren't mutated (results may be cached).
+ """
+ super().__init__(options)
+ self._plugins = plugins
+
+ def get_type_analyze_hook(self, fullname: str
+ ) -> Optional[Callable[[AnalyzeTypeContext], Type]]:
+ return self._find_hook(lambda plugin: plugin.get_type_analyze_hook(fullname))
+
+ def get_function_hook(self, fullname: str
+ ) -> Optional[Callable[[FunctionContext], Type]]:
+ return self._find_hook(lambda plugin: plugin.get_function_hook(fullname))
+
+ def get_method_signature_hook(self, fullname: str
+ ) -> Optional[Callable[[MethodSigContext], CallableType]]:
+ return self._find_hook(lambda plugin: plugin.get_method_signature_hook(fullname))
+
+ def get_method_hook(self, fullname: str
+ ) -> Optional[Callable[[MethodContext], Type]]:
+ return self._find_hook(lambda plugin: plugin.get_method_hook(fullname))
+
+ def get_attribute_hook(self, fullname: str
+ ) -> Optional[Callable[[AttributeContext], Type]]:
+ return self._find_hook(lambda plugin: plugin.get_attribute_hook(fullname))
+
+ def _find_hook(self, lookup: Callable[[Plugin], T]) -> Optional[T]:
+ for plugin in self._plugins:
+ hook = lookup(plugin)
+ if hook:
+ return hook
+ return None
+
+
+class DefaultPlugin(Plugin):
+ """Type checker plugin that is enabled by default."""
+
+ def get_function_hook(self, fullname: str
+ ) -> Optional[Callable[[FunctionContext], Type]]:
+ if fullname == 'contextlib.contextmanager':
+ return contextmanager_callback
+ elif fullname == 'builtins.open' and self.python_version[0] == 3:
+ return open_callback
+ return None
+
+ def get_method_signature_hook(self, fullname: str
+ ) -> Optional[Callable[[MethodSigContext], CallableType]]:
+ if fullname == 'typing.Mapping.get':
+ return typed_dict_get_signature_callback
+ return None
+
+ def get_method_hook(self, fullname: str
+ ) -> Optional[Callable[[MethodContext], Type]]:
+ if fullname == 'typing.Mapping.get':
+ return typed_dict_get_callback
+ elif fullname == 'builtins.int.__pow__':
+ return int_pow_callback
+ return None
+
+
+def open_callback(ctx: FunctionContext) -> Type:
+ """Infer a better return type for 'open'.
+
+ Infer TextIO or BinaryIO as the return value if the mode argument is not
+ given or is a literal.
+ """
+ mode = None
+ if not ctx.arg_types or len(ctx.arg_types[1]) != 1:
+ mode = 'r'
+ elif isinstance(ctx.args[1][0], StrExpr):
+ mode = ctx.args[1][0].value
+ if mode is not None:
+ assert isinstance(ctx.default_return_type, Instance)
+ if 'b' in mode:
+ return ctx.api.named_generic_type('typing.BinaryIO', [])
+ else:
+ return ctx.api.named_generic_type('typing.TextIO', [])
+ return ctx.default_return_type
+
+
+def contextmanager_callback(ctx: FunctionContext) -> Type:
+ """Infer a better return type for 'contextlib.contextmanager'."""
+ # Be defensive, just in case.
+ if ctx.arg_types and len(ctx.arg_types[0]) == 1:
+ arg_type = ctx.arg_types[0][0]
+ if (isinstance(arg_type, CallableType)
+ and isinstance(ctx.default_return_type, CallableType)):
+ # The stub signature doesn't preserve information about arguments so
+ # add them back here.
+ return ctx.default_return_type.copy_modified(
+ arg_types=arg_type.arg_types,
+ arg_kinds=arg_type.arg_kinds,
+ arg_names=arg_type.arg_names,
+ variables=arg_type.variables,
+ is_ellipsis_args=arg_type.is_ellipsis_args)
+ return ctx.default_return_type
+
+
+def typed_dict_get_signature_callback(ctx: MethodSigContext) -> CallableType:
+ """Try to infer a better signature type for TypedDict.get.
+
+ This is used to get better type context for the second argument that
+ depends on a TypedDict value type.
+ """
+ signature = ctx.default_signature
+ if (isinstance(ctx.type, TypedDictType)
+ and len(ctx.args) == 2
+ and len(ctx.args[0]) == 1
+ and isinstance(ctx.args[0][0], StrExpr)
+ and len(signature.arg_types) == 2
+ and len(signature.variables) == 1
+ and len(ctx.args[1]) == 1):
+ key = ctx.args[0][0].value
+ value_type = ctx.type.items.get(key)
+ ret_type = signature.ret_type
+ if value_type:
+ default_arg = ctx.args[1][0]
+ if (isinstance(value_type, TypedDictType)
+ and isinstance(default_arg, DictExpr)
+ and len(default_arg.items) == 0):
+ # Caller has empty dict {} as default for typed dict.
+ value_type = value_type.copy_modified(required_keys=set())
+ # Tweak the signature to include the value type as context. It's
+ # only needed for type inference since there's a union with a type
+ # variable that accepts everything.
+ tv = TypeVarType(signature.variables[0])
+ return signature.copy_modified(
+ arg_types=[signature.arg_types[0],
+ UnionType.make_simplified_union([value_type, tv])],
+ ret_type=ret_type)
+ return signature
+
+
+def typed_dict_get_callback(ctx: MethodContext) -> Type:
+ """Infer a precise return type for TypedDict.get with literal first argument."""
+ if (isinstance(ctx.type, TypedDictType)
+ and len(ctx.arg_types) >= 1
+ and len(ctx.arg_types[0]) == 1):
+ if isinstance(ctx.args[0][0], StrExpr):
+ key = ctx.args[0][0].value
+ value_type = ctx.type.items.get(key)
+ if value_type:
+ if len(ctx.arg_types) == 1:
+ return UnionType.make_simplified_union([value_type, NoneTyp()])
+ elif (len(ctx.arg_types) == 2 and len(ctx.arg_types[1]) == 1
+ and len(ctx.args[1]) == 1):
+ default_arg = ctx.args[1][0]
+ if (isinstance(default_arg, DictExpr) and len(default_arg.items) == 0
+ and isinstance(value_type, TypedDictType)):
+ # Special case '{}' as the default for a typed dict type.
+ return value_type.copy_modified(required_keys=set())
+ else:
+ return UnionType.make_simplified_union([value_type, ctx.arg_types[1][0]])
+ else:
+ ctx.api.msg.typeddict_key_not_found(ctx.type, key, ctx.context)
+ return AnyType()
+ return ctx.default_return_type
+
+
+def int_pow_callback(ctx: MethodContext) -> Type:
+ """Infer a more precise return type for int.__pow__."""
+ if (len(ctx.arg_types) == 1
+ and len(ctx.arg_types[0]) == 1):
+ arg = ctx.args[0][0]
+ if isinstance(arg, IntExpr):
+ exponent = arg.value
+ elif isinstance(arg, UnaryExpr) and arg.op == '-' and isinstance(arg.expr, IntExpr):
+ exponent = -arg.expr.value
+ else:
+ # Right operand not an int literal or a negated literal -- give up.
+ return ctx.default_return_type
+ if exponent >= 0:
+ return ctx.api.named_generic_type('builtins.int', [])
+ else:
+ return ctx.api.named_generic_type('builtins.float', [])
+ return ctx.default_return_type
diff --git a/mypy/report.py b/mypy/report.py
index 74b44ac..a221a25 100644
--- a/mypy/report.py
+++ b/mypy/report.py
@@ -1,13 +1,12 @@
"""Classes for producing HTML reports about imprecision."""
from abc import ABCMeta, abstractmethod
-import cgi
import json
import os
import shutil
import tokenize
from operator import attrgetter
-
+from urllib.request import pathname2url
from typing import Any, Callable, Dict, List, Optional, Tuple, cast
import time
@@ -144,6 +143,74 @@ class LineCountReporter(AbstractReporter):
register_reporter('linecount', LineCountReporter)
+class AnyExpressionsReporter(AbstractReporter):
+ def __init__(self, reports: Reports, output_dir: str) -> None:
+ super().__init__(reports, output_dir)
+ self.counts = {} # type: Dict[str, Tuple[int, int]]
+ stats.ensure_dir_exists(output_dir)
+
+ def on_file(self,
+ tree: MypyFile,
+ type_map: Dict[Expression, Type],
+ options: Options) -> None:
+ visitor = stats.StatisticsVisitor(inferred=True, filename=tree.fullname(),
+ typemap=type_map, all_nodes=True)
+ tree.accept(visitor)
+ num_unanalyzed_lines = list(visitor.line_map.values()).count(stats.TYPE_UNANALYZED)
+ # count each line of dead code as one expression of type "Any"
+ num_any = visitor.num_any + num_unanalyzed_lines
+ num_total = visitor.num_imprecise + visitor.num_precise + num_any
+ if num_total > 0:
+ self.counts[tree.fullname()] = (num_any, num_total)
+
+ def on_finish(self) -> None:
+ total_any = sum(num_any for num_any, _ in self.counts.values())
+ total_expr = sum(total for _, total in self.counts.values())
+ total_coverage = 100.0
+ if total_expr > 0:
+ total_coverage = (float(total_expr - total_any) / float(total_expr)) * 100
+
+ any_column_name = "Anys"
+ total_column_name = "Exprs"
+ file_column_name = "Name"
+ total_row_name = "Total"
+ coverage_column_name = "Coverage"
+ # find the longest filename all files
+ name_width = max([len(file) for file in self.counts] +
+ [len(file_column_name), len(total_row_name)])
+ # totals are the largest numbers in their column - no need to look at others
+ min_column_distance = 3 # minimum distance between numbers in two columns
+ any_width = max(len(str(total_any)) + min_column_distance, len(any_column_name))
+ exprs_width = max(len(str(total_expr)) + min_column_distance, len(total_column_name))
+ coverage_width = len(coverage_column_name) + min_column_distance
+ header = '{:{name_width}} {:>{any_width}} {:>{total_width}} {:>{coverage_width}}'.format(
+ file_column_name, any_column_name, total_column_name, coverage_column_name,
+ name_width=name_width, any_width=any_width, total_width=exprs_width,
+ coverage_width=coverage_width)
+
+ with open(os.path.join(self.output_dir, 'any-exprs.txt'), 'w') as f:
+ f.write(header + '\n')
+ separator = '-' * len(header) + '\n'
+ f.write(separator)
+ coverage_width -= 1 # subtract one for '%'
+ for file in sorted(self.counts):
+ (num_any, num_total) = self.counts[file]
+ coverage = (float(num_total - num_any) / float(num_total)) * 100
+ f.write('{:{name_width}} {:{any_width}} {:{total_width}} '
+ '{:>{coverage_width}.2f}%\n'.
+ format(file, num_any, num_total, coverage, name_width=name_width,
+ any_width=any_width, total_width=exprs_width,
+ coverage_width=coverage_width))
+ f.write(separator)
+ f.write('{:{name_width}} {:{any_width}} {:{total_width}} {:>{coverage_width}.2f}%\n'
+ .format(total_row_name, total_any, total_expr, total_coverage,
+ name_width=name_width, any_width=any_width, total_width=exprs_width,
+ coverage_width=coverage_width))
+
+
+register_reporter('any-exprs', AnyExpressionsReporter)
+
+
class LineCoverageVisitor(TraverserVisitor):
def __init__(self, source: List[str]) -> None:
self.source = source
@@ -320,7 +387,8 @@ class MemoryXmlReporter(AbstractReporter):
if 'stubs' in path.split('/'):
return
- visitor = stats.StatisticsVisitor(inferred=True, typemap=type_map, all_nodes=True)
+ visitor = stats.StatisticsVisitor(inferred=True, filename=tree.fullname(),
+ typemap=type_map, all_nodes=True)
tree.accept(visitor)
root = etree.Element('mypy-report-file', name=path, module=tree._fullname)
@@ -334,11 +402,11 @@ class MemoryXmlReporter(AbstractReporter):
etree.SubElement(root, 'line',
number=str(lineno),
precision=stats.precision_names[status],
- content=line_text[:-1])
+ content=line_text.rstrip('\n'))
# Assumes a layout similar to what XmlReporter uses.
xslt_path = os.path.relpath('mypy-html.xslt', path)
transform_pi = etree.ProcessingInstruction('xml-stylesheet',
- 'type="text/xsl" href="%s"' % cgi.escape(xslt_path, True))
+ 'type="text/xsl" href="%s"' % pathname2url(xslt_path))
root.addprevious(transform_pi)
self.schema.assertValid(doc)
@@ -361,7 +429,7 @@ class MemoryXmlReporter(AbstractReporter):
module=file_info.module)
xslt_path = os.path.relpath('mypy-html.xslt', '.')
transform_pi = etree.ProcessingInstruction('xml-stylesheet',
- 'type="text/xsl" href="%s"' % cgi.escape(xslt_path, True))
+ 'type="text/xsl" href="%s"' % pathname2url(xslt_path))
root.addprevious(transform_pi)
self.schema.assertValid(doc)
@@ -425,7 +493,8 @@ class CoberturaXmlReporter(AbstractReporter):
type_map: Dict[Expression, Type],
options: Options) -> None:
path = os.path.relpath(tree.path)
- visitor = stats.StatisticsVisitor(inferred=True, typemap=type_map, all_nodes=True)
+ visitor = stats.StatisticsVisitor(inferred=True, filename=tree.fullname(),
+ typemap=type_map, all_nodes=True)
tree.accept(visitor)
class_name = os.path.basename(path)
diff --git a/mypy/semanal.py b/mypy/semanal.py
index 2d01ca2..bcbe495 100644
--- a/mypy/semanal.py
+++ b/mypy/semanal.py
@@ -47,7 +47,7 @@ from collections import OrderedDict
from contextlib import contextmanager
from typing import (
- List, Dict, Set, Tuple, cast, TypeVar, Union, Optional, Callable, Iterator,
+ List, Dict, Set, Tuple, cast, TypeVar, Union, Optional, Callable, Iterator, Iterable
)
from mypy.nodes import (
@@ -75,21 +75,23 @@ from mypy.typevars import has_no_typevars, fill_typevars
from mypy.visitor import NodeVisitor
from mypy.traverser import TraverserVisitor
from mypy.errors import Errors, report_internal_error
-from mypy.messages import CANNOT_ASSIGN_TO_TYPE
+from mypy.messages import CANNOT_ASSIGN_TO_TYPE, MessageBuilder
from mypy.types import (
- NoneTyp, CallableType, Overloaded, Instance, Type, TypeVarType, AnyType,
- FunctionLike, UnboundType, TypeList, TypeVarDef, TypeType,
- TupleType, UnionType, StarType, EllipsisType, function_type, TypedDictType,
- TypeQuery
+ FunctionLike, UnboundType, TypeVarDef, TypeType, TupleType, UnionType, StarType, function_type,
+ TypedDictType, NoneTyp, CallableType, Overloaded, Instance, Type, TypeVarType, AnyType,
+ TypeTranslator,
)
from mypy.nodes import implicit_module_attrs
from mypy.typeanal import (
TypeAnalyser, TypeAnalyserPass3, analyze_type_alias, no_subscript_builtin_alias,
- TypeVariableQuery, TypeVarList, remove_dups,
+ TypeVariableQuery, TypeVarList, remove_dups, has_any_from_unimported_type,
+ check_for_explicit_any, collect_any_types,
)
from mypy.exprtotype import expr_to_unanalyzed_type, TypeTranslationError
from mypy.sametypes import is_same_type
from mypy.options import Options
+from mypy import experiments, messages
+from mypy.plugin import Plugin
from mypy import join
@@ -156,6 +158,28 @@ FUNCTION_BOTH_PHASES = 0 # Everthing in one go
FUNCTION_FIRST_PHASE_POSTPONE_SECOND = 1 # Add to symbol table but postpone body
FUNCTION_SECOND_PHASE = 2 # Only analyze body
+# Matches "_prohibited" in typing.py, but adds __annotations__, which works at runtime but can't
+# easily be supported in a static checker.
+NAMEDTUPLE_PROHIBITED_NAMES = ('__new__', '__init__', '__slots__', '__getnewargs__',
+ '_fields', '_field_defaults', '_field_types',
+ '_make', '_replace', '_asdict', '_source',
+ '__annotations__')
+
+# Map from the full name of a missing definition to the test fixture (under
+# test-data/unit/fixtures/) that provides the definition. This is used for
+# generating better error messages when running mypy tests only.
+SUGGESTED_TEST_FIXTURES = {
+ 'typing.List': 'list.pyi',
+ 'typing.Dict': 'dict.pyi',
+ 'typing.Set': 'set.pyi',
+ 'builtins.bool': 'bool.pyi',
+ 'builtins.Exception': 'exception.pyi',
+ 'builtins.BaseException': 'exception.pyi',
+ 'builtins.isinstance': 'isinstancelist.pyi',
+ 'builtins.property': 'property.pyi',
+ 'builtins.classmethod': 'classmethod.pyi',
+}
+
class SemanticAnalyzer(NodeVisitor):
"""Semantically analyze parsed mypy files.
@@ -206,13 +230,16 @@ class SemanticAnalyzer(NodeVisitor):
loop_depth = 0 # Depth of breakable loops
cur_mod_id = '' # Current module id (or None) (phase 2)
is_stub_file = False # Are we analyzing a stub file?
+ is_typeshed_stub_file = False # Are we analyzing a typeshed stub file?
imports = None # type: Set[str] # Imported modules (during phase 2 analysis)
errors = None # type: Errors # Keeps track of generated errors
+ plugin = None # type: Plugin # Mypy plugin for special casing of library features
def __init__(self,
modules: Dict[str, MypyFile],
missing_modules: Set[str],
- lib_path: List[str], errors: Errors) -> None:
+ lib_path: List[str], errors: Errors,
+ plugin: Plugin) -> None:
"""Construct semantic analyzer.
Use lib_path to search for modules, and report analysis errors
@@ -229,44 +256,56 @@ class SemanticAnalyzer(NodeVisitor):
self.lib_path = lib_path
self.errors = errors
self.modules = modules
+ self.msg = MessageBuilder(errors, modules)
self.missing_modules = missing_modules
self.postpone_nested_functions_stack = [FUNCTION_BOTH_PHASES]
self.postponed_functions_stack = []
self.all_exports = set() # type: Set[str]
+ self.plugin = plugin
- def visit_file(self, file_node: MypyFile, fnam: str, options: Options) -> None:
+ def visit_file(self, file_node: MypyFile, fnam: str, options: Options,
+ patches: List[Callable[[], None]]) -> None:
+ """Run semantic analysis phase 2 over a file.
+
+ Add callbacks by mutating the patches list argument. They will be called
+ after all semantic analysis phases but before type checking.
+ """
self.options = options
self.errors.set_file(fnam, file_node.fullname())
self.cur_mod_node = file_node
self.cur_mod_id = file_node.fullname()
self.is_stub_file = fnam.lower().endswith('.pyi')
+ self.is_typeshed_stub_file = self.errors.is_typeshed_file(file_node.path)
self.globals = file_node.names
+ self.patches = patches
- if 'builtins' in self.modules:
- self.globals['__builtins__'] = SymbolTableNode(
- MODULE_REF, self.modules['builtins'], self.cur_mod_id)
+ with experiments.strict_optional_set(options.strict_optional):
+ if 'builtins' in self.modules:
+ self.globals['__builtins__'] = SymbolTableNode(
+ MODULE_REF, self.modules['builtins'], self.cur_mod_id)
- for name in implicit_module_attrs:
- v = self.globals[name].node
- if isinstance(v, Var):
- v.type = self.anal_type(v.type)
- v.is_ready = True
+ for name in implicit_module_attrs:
+ v = self.globals[name].node
+ if isinstance(v, Var):
+ v.type = self.anal_type(v.type)
+ v.is_ready = True
- defs = file_node.defs
- for d in defs:
- self.accept(d)
+ defs = file_node.defs
+ for d in defs:
+ self.accept(d)
- if self.cur_mod_id == 'builtins':
- remove_imported_names_from_symtable(self.globals, 'builtins')
- for alias_name in type_aliases:
- self.globals.pop(alias_name.split('.')[-1], None)
+ if self.cur_mod_id == 'builtins':
+ remove_imported_names_from_symtable(self.globals, 'builtins')
+ for alias_name in type_aliases:
+ self.globals.pop(alias_name.split('.')[-1], None)
- if '__all__' in self.globals:
- for name, g in self.globals.items():
- if name not in self.all_exports:
- g.module_public = False
+ if '__all__' in self.globals:
+ for name, g in self.globals.items():
+ if name not in self.all_exports:
+ g.module_public = False
- del self.options
+ del self.options
+ del self.patches
def refresh_partial(self, node: Union[MypyFile, FuncItem]) -> None:
"""Refresh a stale target in fine-grained incremental mode."""
@@ -302,9 +341,10 @@ class SemanticAnalyzer(NodeVisitor):
self.cur_mod_node = file_node
self.cur_mod_id = file_node.fullname()
self.is_stub_file = fnam.lower().endswith('.pyi')
+ self.is_typeshed_stub_file = self.errors.is_typeshed_file(file_node.path)
self.globals = file_node.names
if active_type:
- self.enter_class(active_type.defn)
+ self.enter_class(active_type.defn.info)
# TODO: Bind class type vars
yield
@@ -321,6 +361,8 @@ class SemanticAnalyzer(NodeVisitor):
self.function_stack.append(defn)
# First phase of analysis for function.
self.errors.push_function(defn.name())
+ if not defn._fullname:
+ defn._fullname = self.qualified_name(defn.name())
if defn.type:
assert isinstance(defn.type, CallableType)
self.update_function_type_variables(defn.type, defn)
@@ -540,9 +582,10 @@ class SemanticAnalyzer(NodeVisitor):
first_item.var.is_settable_property = True
# Get abstractness from the original definition.
item.func.is_abstract = first_item.func.is_abstract
- item.func.accept(self)
else:
self.fail("Decorated property not supported", item)
+ if isinstance(item, Decorator):
+ item.func.accept(self)
def analyze_function(self, defn: FuncItem) -> None:
is_method = self.is_class_scope()
@@ -628,14 +671,40 @@ class SemanticAnalyzer(NodeVisitor):
def analyze_class_body(self, defn: ClassDef) -> Iterator[bool]:
with self.tvar_scope_frame(self.tvar_scope.class_frame()):
self.clean_up_bases_and_infer_type_variables(defn)
+ self.analyze_class_keywords(defn)
if self.analyze_typeddict_classdef(defn):
yield False
return
- if self.analyze_namedtuple_classdef(defn):
- # just analyze the class body so we catch type errors in default values
- self.enter_class(defn)
+ named_tuple_info = self.analyze_namedtuple_classdef(defn)
+ if named_tuple_info is not None:
+ # Temporarily clear the names dict so we don't get errors about duplicate names
+ # that were already set in build_namedtuple_typeinfo.
+ nt_names = named_tuple_info.names
+ named_tuple_info.names = SymbolTable()
+ # This is needed for the cls argument to classmethods to get bound correctly.
+ named_tuple_info.names['__init__'] = nt_names['__init__']
+
+ self.enter_class(named_tuple_info)
+
yield True
+
self.leave_class()
+
+ # make sure we didn't use illegal names, then reset the names in the typeinfo
+ for prohibited in NAMEDTUPLE_PROHIBITED_NAMES:
+ if prohibited in named_tuple_info.names:
+ if nt_names.get(prohibited) is named_tuple_info.names[prohibited]:
+ continue
+ self.fail('Cannot overwrite NamedTuple attribute "{}"'.format(prohibited),
+ named_tuple_info.names[prohibited].node)
+
+ # Restore the names in the original symbol table. This ensures that the symbol
+ # table contains the field objects created by build_namedtuple_typeinfo. Exclude
+ # __doc__, which can legally be overwritten by the class.
+ named_tuple_info.names.update({
+ key: value for key, value in nt_names.items()
+ if key not in named_tuple_info.names or key != '__doc__'
+ })
else:
self.setup_class_def_analysis(defn)
self.analyze_base_classes(defn)
@@ -644,7 +713,7 @@ class SemanticAnalyzer(NodeVisitor):
for decorator in defn.decorators:
self.analyze_class_decorator(defn, decorator)
- self.enter_class(defn)
+ self.enter_class(defn.info)
yield True
self.calculate_abstract_status(defn.info)
@@ -652,13 +721,17 @@ class SemanticAnalyzer(NodeVisitor):
self.leave_class()
- def enter_class(self, defn: ClassDef) -> None:
+ def analyze_class_keywords(self, defn: ClassDef) -> None:
+ for value in defn.keywords.values():
+ value.accept(self)
+
+ def enter_class(self, info: TypeInfo) -> None:
# Remember previous active class
self.type_stack.append(self.type)
self.locals.append(None) # Add class scope
self.block_depth.append(-1) # The class body increments this to 0
self.postpone_nested_functions_stack.append(FUNCTION_BOTH_PHASES)
- self.type = defn.info
+ self.type = info
def leave_class(self) -> None:
""" Restore analyzer state. """
@@ -726,8 +799,12 @@ class SemanticAnalyzer(NodeVisitor):
Now we will remove Generic[T] from bases of Foo and infer that the
type variable 'T' is a type argument of Foo.
+ We also process six.with_metaclass() here.
+
Note that this is performed *before* semantic analysis.
"""
+ # First process six.with_metaclass if present and well-formed
+ defn.base_type_exprs, defn.metaclass = self.check_with_metaclass(defn)
removed = [] # type: List[int]
declared_tvars = [] # type: TypeVarList
for i, base_expr in enumerate(defn.base_type_exprs):
@@ -810,7 +887,7 @@ class SemanticAnalyzer(NodeVisitor):
tvars.extend(base_tvars)
return remove_dups(tvars)
- def analyze_namedtuple_classdef(self, defn: ClassDef) -> bool:
+ def analyze_namedtuple_classdef(self, defn: ClassDef) -> Optional[TypeInfo]:
# special case for NamedTuple
for base_expr in defn.base_type_exprs:
if isinstance(base_expr, RefExpr):
@@ -820,21 +897,18 @@ class SemanticAnalyzer(NodeVisitor):
if node is not None:
node.kind = GDEF # TODO in process_namedtuple_definition also applies here
items, types, default_items = self.check_namedtuple_classdef(defn)
- node.node = self.build_namedtuple_typeinfo(
+ info = self.build_namedtuple_typeinfo(
defn.name, items, types, default_items)
- # We only really need the assignments in the body to be type checked later;
- # attempting to type check methods may lead to crashes because NamedTuples
- # do not have a fully functional TypeInfo.
- # TODO remove this hack and add full support for NamedTuple methods
- defn.defs.body = [stmt for stmt in defn.defs.body
- if isinstance(stmt, AssignmentStmt)]
- return True
- return False
+ node.node = info
+ defn.info = info
+ defn.analyzed = NamedTupleExpr(info)
+ return info
+ return None
def check_namedtuple_classdef(
self, defn: ClassDef) -> Tuple[List[str], List[Type], Dict[str, Expression]]:
NAMEDTUP_CLASS_ERROR = ('Invalid statement in NamedTuple definition; '
- 'expected "field_name: field_type"')
+ 'expected "field_name: field_type [= default]"')
if self.options.python_version < (3, 6):
self.fail('NamedTuple class syntax is only supported in Python 3.6', defn)
return [], [], {}
@@ -846,10 +920,18 @@ class SemanticAnalyzer(NodeVisitor):
for stmt in defn.defs.body:
if not isinstance(stmt, AssignmentStmt):
# Still allow pass or ... (for empty namedtuples).
- if (not isinstance(stmt, PassStmt) and
- not (isinstance(stmt, ExpressionStmt) and
- isinstance(stmt.expr, EllipsisExpr))):
- self.fail(NAMEDTUP_CLASS_ERROR, stmt)
+ if (isinstance(stmt, PassStmt) or
+ (isinstance(stmt, ExpressionStmt) and
+ isinstance(stmt.expr, EllipsisExpr))):
+ continue
+ # Also allow methods, including decorated ones.
+ if isinstance(stmt, (Decorator, FuncBase)):
+ continue
+ # And docstrings.
+ if (isinstance(stmt, ExpressionStmt) and
+ isinstance(stmt.expr, StrExpr)):
+ continue
+ self.fail(NAMEDTUP_CLASS_ERROR, stmt)
elif len(stmt.lvalues) > 1 or not isinstance(stmt.lvalues[0], NameExpr):
# An assignment, but an invalid one.
self.fail(NAMEDTUP_CLASS_ERROR, stmt)
@@ -902,6 +984,7 @@ class SemanticAnalyzer(NodeVisitor):
base_types = [] # type: List[Instance]
info = defn.info
+
for base_expr in defn.base_type_exprs:
try:
base = self.expr_to_analyzed_type(base_expr)
@@ -931,6 +1014,14 @@ class SemanticAnalyzer(NodeVisitor):
else:
self.fail('Invalid base class', base_expr)
info.fallback_to_any = True
+ if 'unimported' in self.options.disallow_any and has_any_from_unimported_type(base):
+ if isinstance(base_expr, (NameExpr, MemberExpr)):
+ prefix = "Base type {}".format(base_expr.name)
+ else:
+ prefix = "Base type"
+ self.msg.unimported_type_becomes_any(prefix, base, base_expr)
+ check_for_explicit_any(base, self.options, self.is_typeshed_stub_file, self.msg,
+ context=base_expr)
# Add 'object' as implicit base if there is no other base class.
if (not base_types and defn.fullname != 'builtins.object'):
@@ -953,6 +1044,27 @@ class SemanticAnalyzer(NodeVisitor):
if defn.info.is_enum and defn.type_vars:
self.fail("Enum class cannot be generic", defn)
+ def check_with_metaclass(self, defn: ClassDef) -> Tuple[List[Expression], Optional[str]]:
+ # Special-case six.with_metaclass(M, B1, B2, ...).
+ base_type_exprs, metaclass = defn.base_type_exprs, defn.metaclass
+ if metaclass is None and len(base_type_exprs) == 1:
+ base_expr = base_type_exprs[0]
+ if isinstance(base_expr, CallExpr) and isinstance(base_expr.callee, RefExpr):
+ base_expr.callee.accept(self)
+ if (base_expr.callee.fullname == 'six.with_metaclass'
+ and len(base_expr.args) >= 1
+ and all(kind == ARG_POS for kind in base_expr.arg_kinds)):
+ metaclass_expr = base_expr.args[0]
+ if isinstance(metaclass_expr, NameExpr):
+ metaclass = metaclass_expr.name
+ elif isinstance(metaclass_expr, MemberExpr):
+ metaclass = get_member_expr_fullname(metaclass_expr)
+ else:
+ self.fail("Dynamic metaclass not supported for '%s'" % defn.name,
+ metaclass_expr)
+ return (base_expr.args[1:], metaclass)
+ return (base_type_exprs, metaclass)
+
def expr_to_analyzed_type(self, expr: Expression) -> Type:
if isinstance(expr, CallExpr):
expr.accept(self)
@@ -1113,8 +1225,10 @@ class SemanticAnalyzer(NodeVisitor):
isinstance(defn.base_type_exprs[0], RefExpr) and
defn.base_type_exprs[0].fullname == 'mypy_extensions.TypedDict'):
# Building a new TypedDict
- fields, types = self.check_typeddict_classdef(defn)
- node.node = self.build_typeddict_typeinfo(defn.name, fields, types)
+ fields, types, required_keys = self.check_typeddict_classdef(defn)
+ info = self.build_typeddict_typeinfo(defn.name, fields, types, required_keys)
+ node.node = info
+ defn.analyzed = TypedDictExpr(info)
return True
# Extending/merging existing TypedDicts
if any(not isinstance(expr, RefExpr) or
@@ -1122,36 +1236,43 @@ class SemanticAnalyzer(NodeVisitor):
not self.is_typeddict(expr) for expr in defn.base_type_exprs):
self.fail("All bases of a new TypedDict must be TypedDict types", defn)
typeddict_bases = list(filter(self.is_typeddict, defn.base_type_exprs))
- newfields = [] # type: List[str]
- newtypes = [] # type: List[Type]
- tpdict = None # type: OrderedDict[str, Type]
+ keys = [] # type: List[str]
+ types = []
+ required_keys = set()
for base in typeddict_bases:
assert isinstance(base, RefExpr)
assert isinstance(base.node, TypeInfo)
assert isinstance(base.node.typeddict_type, TypedDictType)
- tpdict = base.node.typeddict_type.items
- newdict = tpdict.copy()
- for key in tpdict:
- if key in newfields:
+ base_typed_dict = base.node.typeddict_type
+ base_items = base_typed_dict.items
+ valid_items = base_items.copy()
+ for key in base_items:
+ if key in keys:
self.fail('Cannot overwrite TypedDict field "{}" while merging'
.format(key), defn)
- newdict.pop(key)
- newfields.extend(newdict.keys())
- newtypes.extend(newdict.values())
- fields, types = self.check_typeddict_classdef(defn, newfields)
- newfields.extend(fields)
- newtypes.extend(types)
- node.node = self.build_typeddict_typeinfo(defn.name, newfields, newtypes)
+ valid_items.pop(key)
+ keys.extend(valid_items.keys())
+ types.extend(valid_items.values())
+ required_keys.update(base_typed_dict.required_keys)
+ new_keys, new_types, new_required_keys = self.check_typeddict_classdef(defn, keys)
+ keys.extend(new_keys)
+ types.extend(new_types)
+ required_keys.update(new_required_keys)
+ info = self.build_typeddict_typeinfo(defn.name, keys, types, required_keys)
+ node.node = info
+ defn.analyzed = TypedDictExpr(info)
return True
return False
def check_typeddict_classdef(self, defn: ClassDef,
- oldfields: List[str] = None) -> Tuple[List[str], List[Type]]:
+ oldfields: List[str] = None) -> Tuple[List[str],
+ List[Type],
+ Set[str]]:
TPDICT_CLASS_ERROR = ('Invalid statement in TypedDict definition; '
'expected "field_name: field_type"')
if self.options.python_version < (3, 6):
self.fail('TypedDict class syntax is only supported in Python 3.6', defn)
- return [], []
+ return [], [], set()
fields = [] # type: List[str]
types = [] # type: List[Type]
for stmt in defn.defs.body:
@@ -1182,7 +1303,14 @@ class SemanticAnalyzer(NodeVisitor):
elif not isinstance(stmt.rvalue, TempNode):
# x: int assigns rvalue to TempNode(AnyType())
self.fail('Right hand side values are not supported in TypedDict', stmt)
- return fields, types
+ total = True
+ if 'total' in defn.keywords:
+ total = self.parse_bool(defn.keywords['total'])
+ if total is None:
+ self.fail('Value of "total" must be True or False', defn)
+ total = True
+ required_keys = set(fields) if total else set()
+ return fields, types, required_keys
def visit_import(self, i: Import) -> None:
for id, as_id in i.ids:
@@ -1267,7 +1395,8 @@ class SemanticAnalyzer(NodeVisitor):
self.cur_mod_id,
node.type_override,
module_public=module_public,
- normalized=node.normalized)
+ normalized=node.normalized,
+ alias_tvars=node.alias_tvars)
self.add_symbol(imported_id, symbol, imp)
elif module and not missing:
# Missing attribute.
@@ -1304,20 +1433,32 @@ class SemanticAnalyzer(NodeVisitor):
def normalize_type_alias(self, node: SymbolTableNode,
ctx: Context) -> SymbolTableNode:
normalized = False
- if node.fullname in type_aliases:
+ fullname = node.fullname
+ if fullname in type_aliases:
# Node refers to an aliased type such as typing.List; normalize.
- node = self.lookup_qualified(type_aliases[node.fullname], ctx)
+ node = self.lookup_qualified(type_aliases[fullname], ctx)
+ if node is None:
+ self.add_fixture_note(fullname, ctx)
+ return None
normalized = True
- if node.fullname in collections_type_aliases:
+ if fullname in collections_type_aliases:
# Similar, but for types from the collections module like typing.DefaultDict
self.add_module_symbol('collections', '__mypy_collections__', False, ctx)
- node = self.lookup_qualified(collections_type_aliases[node.fullname], ctx)
+ node = self.lookup_qualified(collections_type_aliases[fullname], ctx)
normalized = True
if normalized:
node = SymbolTableNode(node.kind, node.node,
- node.mod_id, node.type_override, normalized=True)
+ node.mod_id, node.type_override,
+ normalized=True, alias_tvars=node.alias_tvars)
return node
+ def add_fixture_note(self, fullname: str, ctx: Context) -> None:
+ self.note('Maybe your test fixture does not define "{}"?'.format(fullname), ctx)
+ if fullname in SUGGESTED_TEST_FIXTURES:
+ self.note(
+ 'Consider adding [builtins fixtures/{}] to your test description'.format(
+ SUGGESTED_TEST_FIXTURES[fullname]), ctx)
+
def correct_relative_import(self, node: Union[ImportFrom, ImportAll]) -> str:
if node.relative == 0:
return node.id
@@ -1352,7 +1493,8 @@ class SemanticAnalyzer(NodeVisitor):
self.add_symbol(name, SymbolTableNode(node.kind, node.node,
self.cur_mod_id,
node.type_override,
- normalized=node.normalized), i)
+ normalized=node.normalized,
+ alias_tvars=node.alias_tvars), i)
else:
# Don't add any dummy symbols for 'from x import *' if 'x' is unknown.
pass
@@ -1364,7 +1506,7 @@ class SemanticAnalyzer(NodeVisitor):
else:
var._fullname = self.qualified_name(name)
var.is_ready = True
- var.type = AnyType()
+ var.type = AnyType(from_unimported_type=is_import)
var.is_suppressed_import = is_import
self.add_symbol(name, SymbolTableNode(GDEF, var, self.cur_mod_id), context)
@@ -1394,6 +1536,9 @@ class SemanticAnalyzer(NodeVisitor):
self.lookup_fully_qualified,
tvar_scope,
self.fail,
+ self.plugin,
+ self.options,
+ self.is_typeshed_stub_file,
aliasing=aliasing,
allow_tuple_literal=allow_tuple_literal,
allow_unnormalized=self.is_stub_file)
@@ -1421,26 +1566,11 @@ class SemanticAnalyzer(NodeVisitor):
allow_tuple_literal = isinstance(s.lvalues[-1], (TupleExpr, ListExpr))
s.type = self.anal_type(s.type, allow_tuple_literal=allow_tuple_literal)
else:
- # For simple assignments, allow binding type aliases.
- # Also set the type if the rvalue is a simple literal.
+ # Set the type if the rvalue is a simple literal.
if (s.type is None and len(s.lvalues) == 1 and
isinstance(s.lvalues[0], NameExpr)):
if s.lvalues[0].is_def:
s.type = self.analyze_simple_literal_type(s.rvalue)
- res = analyze_type_alias(s.rvalue,
- self.lookup_qualified,
- self.lookup_fully_qualified,
- self.tvar_scope,
- self.fail, allow_unnormalized=True)
- if res and (not isinstance(res, Instance) or res.args):
- # TODO: What if this gets reassigned?
- name = s.lvalues[0]
- node = self.lookup(name.name, name)
- node.kind = TYPE_ALIAS
- node.type_override = res
- if isinstance(s.rvalue, IndexExpr):
- s.rvalue.analyzed = TypeAliasExpr(res,
- fallback=self.alias_fallback(res))
if s.type:
# Store type into nodes.
for lvalue in s.lvalues:
@@ -1451,6 +1581,8 @@ class SemanticAnalyzer(NodeVisitor):
self.process_namedtuple_definition(s)
self.process_typeddict_definition(s)
self.process_enum_call(s)
+ if not s.type:
+ self.process_module_assignment(s.lvalues, s.rvalue, s)
if (len(s.lvalues) == 1 and isinstance(s.lvalues[0], NameExpr) and
s.lvalues[0].name == '__all__' and s.lvalues[0].kind == GDEF and
@@ -1492,26 +1624,79 @@ class SemanticAnalyzer(NodeVisitor):
fb_info.mro = [fb_info, self.object_type().type]
return Instance(fb_info, [])
+ def analyze_alias(self, rvalue: Expression,
+ allow_unnormalized: bool) -> Tuple[Optional[Type], List[str]]:
+ """Check if 'rvalue' represents a valid type allowed for aliasing
+ (e.g. not a type variable). If yes, return the corresponding type and a list of
+ qualified type variable names for generic aliases.
+ If 'allow_unnormalized' is True, allow types like builtins.list[T].
+ """
+ res = analyze_type_alias(rvalue,
+ self.lookup_qualified,
+ self.lookup_fully_qualified,
+ self.tvar_scope,
+ self.fail,
+ self.plugin,
+ self.options,
+ self.is_typeshed_stub_file,
+ allow_unnormalized=True)
+ if res:
+ alias_tvars = [name for (name, _) in
+ res.accept(TypeVariableQuery(self.lookup_qualified, self.tvar_scope))]
+ else:
+ alias_tvars = []
+ return res, alias_tvars
+
def check_and_set_up_type_alias(self, s: AssignmentStmt) -> None:
- """Check if assignment creates a type alias and set it up as needed."""
- # For now, type aliases only work at the top level of a module.
- if (len(s.lvalues) == 1 and not self.is_func_scope() and not self.type
+ """Check if assignment creates a type alias and set it up as needed.
+ For simple aliases like L = List we use a simpler mechanism, just copying TypeInfo.
+ For subscripted (including generic) aliases the resulting types are stored
+ in rvalue.analyzed.
+ """
+ # Type aliases are created only at module scope and class scope (for subscripted types),
+ # at function scope assignments always create local variables with type object types.
+ lvalue = s.lvalues[0]
+ if not isinstance(lvalue, NameExpr):
+ return
+ if (len(s.lvalues) == 1 and not self.is_func_scope() and
+ not (self.type and isinstance(s.rvalue, NameExpr) and lvalue.is_def)
and not s.type):
- lvalue = s.lvalues[0]
- if isinstance(lvalue, NameExpr):
- if not lvalue.is_def:
- # Only a definition can create a type alias, not regular assignment.
- return
- rvalue = s.rvalue
+ rvalue = s.rvalue
+ res, alias_tvars = self.analyze_alias(rvalue, allow_unnormalized=True)
+ if not res:
+ return
+ node = self.lookup(lvalue.name, lvalue)
+ if not lvalue.is_def:
+ # Only a definition can create a type alias, not regular assignment.
+ if node and node.kind == TYPE_ALIAS or isinstance(node.node, TypeInfo):
+ self.fail('Cannot assign multiple types to name "{}"'
+ ' without an explicit "Type[...]" annotation'
+ .format(lvalue.name), lvalue)
+ return
+ check_for_explicit_any(res, self.options, self.is_typeshed_stub_file, self.msg,
+ context=s)
+ # when this type alias gets "inlined", the Any is not explicit anymore,
+ # so we need to replace it with non-explicit Anys
+ res = make_any_non_explicit(res)
+ if isinstance(res, Instance) and not res.args and isinstance(rvalue, RefExpr):
+ # For simple (on-generic) aliases we use aliasing TypeInfo's
+ # to allow using them in runtime context where it makes sense.
+ node.node = res.type
if isinstance(rvalue, RefExpr):
- node = rvalue.node
- if isinstance(node, TypeInfo):
- # TODO: We should record the fact that this is a variable
- # that refers to a type, rather than making this
- # just an alias for the type.
- sym = self.lookup_type_node(rvalue)
- if sym:
- self.globals[lvalue.name] = sym
+ sym = self.lookup_type_node(rvalue)
+ if sym:
+ node.normalized = sym.normalized
+ return
+ node.kind = TYPE_ALIAS
+ node.type_override = res
+ node.alias_tvars = alias_tvars
+ if isinstance(rvalue, IndexExpr):
+ # We only need this for subscripted aliases, since simple aliases
+ # are already processed using aliasing TypeInfo's above.
+ rvalue.analyzed = TypeAliasExpr(res, node.alias_tvars,
+ fallback=self.alias_fallback(res))
+ rvalue.analyzed.line = rvalue.line
+ rvalue.analyzed.column = rvalue.column
def analyze_lvalue(self, lval: Lvalue, nested: bool = False,
add_global: bool = False,
@@ -1562,6 +1747,7 @@ class SemanticAnalyzer(NodeVisitor):
v.info = self.type
v.is_initialized_in_class = True
v.set_line(lval)
+ v._fullname = self.qualified_name(lval.name)
lval.node = v
lval.is_def = True
lval.kind = MDEF
@@ -1696,6 +1882,12 @@ class SemanticAnalyzer(NodeVisitor):
self.fail(message.format(old_type), s)
return
+ check_for_explicit_any(old_type, self.options, self.is_typeshed_stub_file, self.msg,
+ context=s)
+
+ if 'unimported' in self.options.disallow_any and has_any_from_unimported_type(old_type):
+ self.msg.unimported_type_becomes_any("Argument 2 to NewType(...)", old_type, s)
+
# If so, add it to the symbol table.
node = self.lookup(name, s)
if node is None:
@@ -1753,10 +1945,6 @@ class SemanticAnalyzer(NodeVisitor):
return None
old_type = self.anal_type(unanalyzed_type)
- if isinstance(old_type, Instance) and old_type.type.is_newtype:
- self.fail("Argument 2 to NewType(...) cannot be another NewType", context)
- has_failed = True
-
return None if has_failed else old_type
def build_newtype_typeinfo(self, name: str, old_type: Type, base_type: Instance) -> TypeInfo:
@@ -1811,6 +1999,19 @@ class SemanticAnalyzer(NodeVisitor):
return
variance, upper_bound = res
+ if 'unimported' in self.options.disallow_any:
+ for idx, constraint in enumerate(values, start=1):
+ if has_any_from_unimported_type(constraint):
+ prefix = "Constraint {}".format(idx)
+ self.msg.unimported_type_becomes_any(prefix, constraint, s)
+
+ if has_any_from_unimported_type(upper_bound):
+ prefix = "Upper bound of type variable"
+ self.msg.unimported_type_becomes_any(prefix, upper_bound, s)
+
+ for t in values + [upper_bound]:
+ check_for_explicit_any(t, self.options, self.is_typeshed_stub_file, self.msg,
+ context=s)
# Yes, it's a valid type variable definition! Add it to the symbol table.
node = self.lookup(name, s)
node.kind = TVAR
@@ -2090,6 +2291,8 @@ class SemanticAnalyzer(NodeVisitor):
add_field(Var('_field_types', dictype), is_initialized_in_class=True)
add_field(Var('_field_defaults', dictype), is_initialized_in_class=True)
add_field(Var('_source', strtype), is_initialized_in_class=True)
+ add_field(Var('__annotations__', ordereddictype), is_initialized_in_class=True)
+ add_field(Var('__doc__', strtype), is_initialized_in_class=True)
tvd = TypeVarDef('NT', 1, [], info.tuple_type)
selftype = TypeVarType(tvd)
@@ -2101,7 +2304,7 @@ class SemanticAnalyzer(NodeVisitor):
is_classmethod: bool = False,
) -> None:
if is_classmethod:
- first = [Argument(Var('cls'), TypeType(selftype), None, ARG_POS)]
+ first = [Argument(Var('cls'), TypeType.make_normalized(selftype), None, ARG_POS)]
else:
first = [Argument(Var('self'), selftype, None, ARG_POS)]
args = first + args
@@ -2189,46 +2392,77 @@ class SemanticAnalyzer(NodeVisitor):
fullname = callee.fullname
if fullname != 'mypy_extensions.TypedDict':
return None
- items, types, ok = self.parse_typeddict_args(call, fullname)
+ items, types, total, ok = self.parse_typeddict_args(call, fullname)
if not ok:
# Error. Construct dummy return value.
- return self.build_typeddict_typeinfo('TypedDict', [], [])
- name = cast(StrExpr, call.args[0]).value
- if name != var_name or self.is_func_scope():
- # Give it a unique name derived from the line number.
- name += '@' + str(call.line)
- info = self.build_typeddict_typeinfo(name, items, types)
- # Store it as a global just in case it would remain anonymous.
- # (Or in the nearest class if there is one.)
- stnode = SymbolTableNode(GDEF, info, self.cur_mod_id)
- if self.type:
- self.type.names[name] = stnode
+ info = self.build_typeddict_typeinfo('TypedDict', [], [], set())
else:
- self.globals[name] = stnode
+ name = cast(StrExpr, call.args[0]).value
+ if var_name is not None and name != var_name:
+ self.fail(
+ "First argument '{}' to TypedDict() does not match variable name '{}'".format(
+ name, var_name), node)
+ if name != var_name or self.is_func_scope():
+ # Give it a unique name derived from the line number.
+ name += '@' + str(call.line)
+ required_keys = set(items) if total else set()
+ info = self.build_typeddict_typeinfo(name, items, types, required_keys)
+ # Store it as a global just in case it would remain anonymous.
+ # (Or in the nearest class if there is one.)
+ stnode = SymbolTableNode(GDEF, info, self.cur_mod_id)
+ if self.type:
+ self.type.names[name] = stnode
+ else:
+ self.globals[name] = stnode
call.analyzed = TypedDictExpr(info)
call.analyzed.set_line(call.line, call.column)
return info
def parse_typeddict_args(self, call: CallExpr,
- fullname: str) -> Tuple[List[str], List[Type], bool]:
+ fullname: str) -> Tuple[List[str], List[Type], bool, bool]:
# TODO: Share code with check_argument_count in checkexpr.py?
args = call.args
if len(args) < 2:
return self.fail_typeddict_arg("Too few arguments for TypedDict()", call)
- if len(args) > 2:
+ if len(args) > 3:
return self.fail_typeddict_arg("Too many arguments for TypedDict()", call)
# TODO: Support keyword arguments
- if call.arg_kinds != [ARG_POS, ARG_POS]:
+ if call.arg_kinds not in ([ARG_POS, ARG_POS], [ARG_POS, ARG_POS, ARG_NAMED]):
return self.fail_typeddict_arg("Unexpected arguments to TypedDict()", call)
+ if len(args) == 3 and call.arg_names[2] != 'total':
+ return self.fail_typeddict_arg(
+ 'Unexpected keyword argument "{}" for "TypedDict"'.format(call.arg_names[2]), call)
if not isinstance(args[0], (StrExpr, BytesExpr, UnicodeExpr)):
return self.fail_typeddict_arg(
"TypedDict() expects a string literal as the first argument", call)
if not isinstance(args[1], DictExpr):
return self.fail_typeddict_arg(
"TypedDict() expects a dictionary literal as the second argument", call)
+ total = True
+ if len(args) == 3:
+ total = self.parse_bool(call.args[2])
+ if total is None:
+ return self.fail_typeddict_arg(
+ 'TypedDict() "total" argument must be True or False', call)
dictexpr = args[1]
items, types, ok = self.parse_typeddict_fields_with_types(dictexpr.items, call)
- return items, types, ok
+ for t in types:
+ check_for_explicit_any(t, self.options, self.is_typeshed_stub_file, self.msg,
+ context=call)
+
+ if 'unimported' in self.options.disallow_any:
+ for t in types:
+ if has_any_from_unimported_type(t):
+ self.msg.unimported_type_becomes_any("Type of a TypedDict key", t, dictexpr)
+ return items, types, total, ok
+
+ def parse_bool(self, expr: Expression) -> Optional[bool]:
+ if isinstance(expr, NameExpr):
+ if expr.fullname == 'builtins.True':
+ return True
+ if expr.fullname == 'builtins.False':
+ return False
+ return None
def parse_typeddict_fields_with_types(self, dict_items: List[Tuple[Expression, Expression]],
context: Context) -> Tuple[List[str], List[Type], bool]:
@@ -2238,29 +2472,40 @@ class SemanticAnalyzer(NodeVisitor):
if isinstance(field_name_expr, (StrExpr, BytesExpr, UnicodeExpr)):
items.append(field_name_expr.value)
else:
- return self.fail_typeddict_arg("Invalid TypedDict() field name", field_name_expr)
+ self.fail_typeddict_arg("Invalid TypedDict() field name", field_name_expr)
+ return [], [], False
try:
type = expr_to_unanalyzed_type(field_type_expr)
except TypeTranslationError:
- return self.fail_typeddict_arg('Invalid field type', field_type_expr)
+ self.fail_typeddict_arg('Invalid field type', field_type_expr)
+ return [], [], False
types.append(self.anal_type(type))
return items, types, True
def fail_typeddict_arg(self, message: str,
- context: Context) -> Tuple[List[str], List[Type], bool]:
+ context: Context) -> Tuple[List[str], List[Type], bool, bool]:
self.fail(message, context)
- return [], [], False
+ return [], [], True, False
def build_typeddict_typeinfo(self, name: str, items: List[str],
- types: List[Type]) -> TypeInfo:
- mapping_value_type = join.join_type_list(types)
+ types: List[Type],
+ required_keys: Set[str]) -> TypeInfo:
fallback = (self.named_type_or_none('typing.Mapping',
- [self.str_type(), mapping_value_type])
+ [self.str_type(), self.object_type()])
or self.object_type())
- info = self.basic_new_typeinfo(name, fallback)
- info.typeddict_type = TypedDictType(OrderedDict(zip(items, types)), fallback)
+ def patch() -> None:
+ # Calculate the correct value type for the fallback Mapping.
+ fallback.args[1] = join.join_type_list(types)
+
+ # We can't calculate the complete fallback type until after semantic
+ # analysis, since otherwise MROs might be incomplete. Postpone a callback
+ # function that patches the fallback.
+ self.patches.append(patch)
+ info = self.basic_new_typeinfo(name, fallback)
+ info.typeddict_type = TypedDictType(OrderedDict(zip(items, types)), required_keys,
+ fallback)
return info
def check_classvar(self, s: AssignmentStmt) -> None:
@@ -2289,6 +2534,66 @@ class SemanticAnalyzer(NodeVisitor):
def fail_invalid_classvar(self, context: Context) -> None:
self.fail('ClassVar can only be used for assignments in class body', context)
+ def process_module_assignment(self, lvals: List[Expression], rval: Expression,
+ ctx: AssignmentStmt) -> None:
+ """Propagate module references across assignments.
+
+ Recursively handles the simple form of iterable unpacking; doesn't
+ handle advanced unpacking with *rest, dictionary unpacking, etc.
+
+ In an expression like x = y = z, z is the rval and lvals will be [x,
+ y].
+
+ """
+ if all(isinstance(v, (TupleExpr, ListExpr)) for v in lvals + [rval]):
+ # rval and all lvals are either list or tuple, so we are dealing
+ # with unpacking assignment like `x, y = a, b`. Mypy didn't
+ # understand our all(isinstance(...)), so cast them as
+ # Union[TupleExpr, ListExpr] so mypy knows it is safe to access
+ # their .items attribute.
+ seq_lvals = cast(List[Union[TupleExpr, ListExpr]], lvals)
+ seq_rval = cast(Union[TupleExpr, ListExpr], rval)
+ # given an assignment like:
+ # (x, y) = (m, n) = (a, b)
+ # we now have:
+ # seq_lvals = [(x, y), (m, n)]
+ # seq_rval = (a, b)
+ # We now zip this into:
+ # elementwise_assignments = [(a, x, m), (b, y, n)]
+ # where each elementwise assignment includes one element of rval and the
+ # corresponding element of each lval. Basically we unpack
+ # (x, y) = (m, n) = (a, b)
+ # into elementwise assignments
+ # x = m = a
+ # y = n = b
+ # and then we recursively call this method for each of those assignments.
+ # If the rval and all lvals are not all of the same length, zip will just ignore
+ # extra elements, so no error will be raised here; mypy will later complain
+ # about the length mismatch in type-checking.
+ elementwise_assignments = zip(seq_rval.items, *[v.items for v in seq_lvals])
+ for rv, *lvs in elementwise_assignments:
+ self.process_module_assignment(lvs, rv, ctx)
+ elif isinstance(rval, NameExpr):
+ rnode = self.lookup(rval.name, ctx)
+ if rnode and rnode.kind == MODULE_REF:
+ for lval in lvals:
+ if not isinstance(lval, NameExpr):
+ continue
+ # respect explicitly annotated type
+ if (isinstance(lval.node, Var) and lval.node.type is not None):
+ continue
+ lnode = self.lookup(lval.name, ctx)
+ if lnode:
+ if lnode.kind == MODULE_REF and lnode.node is not rnode.node:
+ self.fail(
+ "Cannot assign multiple modules to name '{}' "
+ "without explicit 'types.ModuleType' annotation".format(lval.name),
+ ctx)
+ # never create module alias except on initial var definition
+ elif lval.is_def:
+ lnode.kind = MODULE_REF
+ lnode.node = rnode.node
+
def process_enum_call(self, s: AssignmentStmt) -> None:
"""Check if s defines an Enum; if yes, store the definition in symbol table."""
if len(s.lvalues) != 1 or not isinstance(s.lvalues[0], NameExpr):
@@ -2860,24 +3165,50 @@ class SemanticAnalyzer(NodeVisitor):
if full_name in obsolete_name_mapping:
self.fail("Module%s has no attribute %r (it's now called %r)" % (
mod_name, expr.name, obsolete_name_mapping[full_name]), expr)
- elif isinstance(base, RefExpr) and isinstance(base.node, TypeInfo):
- n = base.node.names.get(expr.name)
- if n is not None and (n.kind == MODULE_REF or isinstance(n.node, TypeInfo)):
- # This branch handles the case C.bar where C is a class and
- # bar is a type definition or a module resulting from
- # `import bar` inside class C. Here base.node is a TypeInfo,
- # and again we look up the name in its namespace.
- # This is done only when bar is a module or a type; other
- # things (e.g. methods) are handled by other code in checkmember.
- n = self.normalize_type_alias(n, expr)
- if not n:
- return
- expr.kind = n.kind
- expr.fullname = n.fullname
- expr.node = n.node
+ elif isinstance(base, RefExpr):
+ # This branch handles the case C.bar (or cls.bar or self.bar inside
+ # a classmethod/method), where C is a class and bar is a type
+ # definition or a module resulting from `import bar` (or a module
+ # assignment) inside class C. We look up bar in the class' TypeInfo
+ # namespace. This is done only when bar is a module or a type;
+ # other things (e.g. methods) are handled by other code in
+ # checkmember.
+ type_info = None
+ if isinstance(base.node, TypeInfo):
+ # C.bar where C is a class
+ type_info = base.node
+ elif isinstance(base.node, Var) and self.type and self.function_stack:
+ # check for self.bar or cls.bar in method/classmethod
+ func_def = self.function_stack[-1]
+ if not func_def.is_static and isinstance(func_def.type, CallableType):
+ formal_arg = func_def.type.argument_by_name(base.node.name())
+ if formal_arg and formal_arg.pos == 0:
+ type_info = self.type
+ if type_info:
+ n = type_info.names.get(expr.name)
+ if n is not None and (n.kind == MODULE_REF or isinstance(n.node, TypeInfo)):
+ n = self.normalize_type_alias(n, expr)
+ if not n:
+ return
+ expr.kind = n.kind
+ expr.fullname = n.fullname
+ expr.node = n.node
def visit_op_expr(self, expr: OpExpr) -> None:
expr.left.accept(self)
+
+ if expr.op in ('and', 'or'):
+ inferred = infer_condition_value(expr.left,
+ pyversion=self.options.python_version,
+ platform=self.options.platform)
+ if ((inferred == ALWAYS_FALSE and expr.op == 'and') or
+ (inferred == ALWAYS_TRUE and expr.op == 'or')):
+ expr.right_unreachable = True
+ return
+ elif ((inferred == ALWAYS_TRUE and expr.op == 'and') or
+ (inferred == ALWAYS_FALSE and expr.op == 'or')):
+ expr.right_always = True
+
expr.right.accept(self)
def visit_comparison_expr(self, expr: ComparisonExpr) -> None:
@@ -2896,13 +3227,11 @@ class SemanticAnalyzer(NodeVisitor):
elif isinstance(expr.base, RefExpr) and expr.base.kind == TYPE_ALIAS:
# Special form -- subscripting a generic type alias.
# Perform the type substitution and create a new alias.
- res = analyze_type_alias(expr,
- self.lookup_qualified,
- self.lookup_fully_qualified,
- self.tvar_scope,
- self.fail, allow_unnormalized=self.is_stub_file)
- expr.analyzed = TypeAliasExpr(res, fallback=self.alias_fallback(res),
+ res, alias_tvars = self.analyze_alias(expr, allow_unnormalized=self.is_stub_file)
+ expr.analyzed = TypeAliasExpr(res, alias_tvars, fallback=self.alias_fallback(res),
in_runtime=True)
+ expr.analyzed.line = expr.line
+ expr.analyzed.column = expr.column
elif refers_to_class_or_function(expr.base):
# Special form -- type application.
# Translate index to an unanalyzed type.
@@ -3249,7 +3578,7 @@ class SemanticAnalyzer(NodeVisitor):
elif prev_is_overloaded:
self.fail("Definition of '{}' missing 'overload'".format(n), ctx)
else:
- self.name_already_defined(n, ctx)
+ self.name_already_defined(n, ctx, self.globals[n])
def name_not_defined(self, name: str, ctx: Context) -> None:
message = "Name '{}' is not defined".format(name)
@@ -3257,9 +3586,23 @@ class SemanticAnalyzer(NodeVisitor):
if extra:
message += ' {}'.format(extra)
self.fail(message, ctx)
-
- def name_already_defined(self, name: str, ctx: Context) -> None:
- self.fail("Name '{}' already defined".format(name), ctx)
+ if 'builtins.{}'.format(name) in SUGGESTED_TEST_FIXTURES:
+ # The user probably has a missing definition in a test fixture. Let's verify.
+ fullname = 'builtins.{}'.format(name)
+ if self.lookup_fully_qualified_or_none(fullname) is None:
+ # Yes. Generate a helpful note.
+ self.add_fixture_note(fullname, ctx)
+
+ def name_already_defined(self, name: str, ctx: Context,
+ original_ctx: Optional[SymbolTableNode] = None) -> None:
+ if original_ctx:
+ if original_ctx.node and original_ctx.node.get_line() != -1:
+ extra_msg = ' on line {}'.format(original_ctx.node.get_line())
+ else:
+ extra_msg = ' (possibly by an import)'
+ else:
+ extra_msg = ''
+ self.fail("Name '{}' already defined{}".format(name, extra_msg), ctx)
def fail(self, msg: str, ctx: Context, serious: bool = False, *,
blocker: bool = False) -> None:
@@ -3332,52 +3675,54 @@ class FirstPass(NodeVisitor):
defs = file.defs
- # Add implicit definitions of module '__name__' etc.
- for name, t in implicit_module_attrs.items():
- # unicode docstrings should be accepted in Python 2
- if name == '__doc__':
- if self.pyversion >= (3, 0):
- typ = UnboundType('__builtins__.str') # type: Type
+ with experiments.strict_optional_set(options.strict_optional):
+ # Add implicit definitions of module '__name__' etc.
+ for name, t in implicit_module_attrs.items():
+ # unicode docstrings should be accepted in Python 2
+ if name == '__doc__':
+ if self.pyversion >= (3, 0):
+ typ = UnboundType('__builtins__.str') # type: Type
+ else:
+ typ = UnionType([UnboundType('__builtins__.str'),
+ UnboundType('__builtins__.unicode')])
else:
- typ = UnionType([UnboundType('__builtins__.str'),
- UnboundType('__builtins__.unicode')])
- else:
- assert t is not None, 'type should be specified for {}'.format(name)
- typ = UnboundType(t)
- v = Var(name, typ)
- v._fullname = self.sem.qualified_name(name)
- self.sem.globals[name] = SymbolTableNode(GDEF, v, self.sem.cur_mod_id)
-
- for d in defs:
- d.accept(self)
-
- # Add implicit definition of literals/keywords to builtins, as we
- # cannot define a variable with them explicitly.
- if mod_id == 'builtins':
- literal_types = [
- ('None', NoneTyp()),
- # reveal_type is a mypy-only function that gives an error with the type of its arg
- ('reveal_type', AnyType()),
- ] # type: List[Tuple[str, Type]]
-
- # TODO(ddfisher): This guard is only needed because mypy defines
- # fake builtins for its tests which often don't define bool. If
- # mypy is fast enough that we no longer need those, this
- # conditional check should be removed.
- if 'bool' in self.sem.globals:
- bool_type = self.sem.named_type('bool')
- literal_types.extend([
- ('True', bool_type),
- ('False', bool_type),
- ('__debug__', bool_type),
- ])
-
- for name, typ in literal_types:
+ assert t is not None, 'type should be specified for {}'.format(name)
+ typ = UnboundType(t)
v = Var(name, typ)
v._fullname = self.sem.qualified_name(name)
self.sem.globals[name] = SymbolTableNode(GDEF, v, self.sem.cur_mod_id)
- del self.sem.options
+ for d in defs:
+ d.accept(self)
+
+ # Add implicit definition of literals/keywords to builtins, as we
+ # cannot define a variable with them explicitly.
+ if mod_id == 'builtins':
+ literal_types = [
+ ('None', NoneTyp()),
+ # reveal_type is a mypy-only function that gives an error with
+ # the type of its arg.
+ ('reveal_type', AnyType()),
+ ] # type: List[Tuple[str, Type]]
+
+ # TODO(ddfisher): This guard is only needed because mypy defines
+ # fake builtins for its tests which often don't define bool. If
+ # mypy is fast enough that we no longer need those, this
+ # conditional check should be removed.
+ if 'bool' in self.sem.globals:
+ bool_type = self.sem.named_type('bool')
+ literal_types.extend([
+ ('True', bool_type),
+ ('False', bool_type),
+ ('__debug__', bool_type),
+ ])
+
+ for name, typ in literal_types:
+ v = Var(name, typ)
+ v._fullname = self.sem.qualified_name(name)
+ self.sem.globals[name] = SymbolTableNode(GDEF, v, self.sem.cur_mod_id)
+
+ del self.sem.options
def visit_block(self, b: Block) -> None:
if b.is_unreachable:
@@ -3462,7 +3807,7 @@ class FirstPass(NodeVisitor):
self.process_nested_classes(cdef)
def process_nested_classes(self, outer_def: ClassDef) -> None:
- self.sem.enter_class(outer_def)
+ self.sem.enter_class(outer_def.info)
for node in outer_def.defs.body:
if isinstance(node, ClassDef):
node.info = TypeInfo(SymbolTable(), node, self.sem.cur_mod_id)
@@ -3571,7 +3916,9 @@ class ThirdPass(TraverserVisitor):
def visit_file(self, file_node: MypyFile, fnam: str, options: Options) -> None:
self.errors.set_file(fnam, file_node.fullname())
self.options = options
- self.accept(file_node)
+ self.is_typeshed_file = self.errors.is_typeshed_file(fnam)
+ with experiments.strict_optional_set(options.strict_optional):
+ self.accept(file_node)
def refresh_partial(self, node: Union[MypyFile, FuncItem]) -> None:
"""Refresh a stale target in fine-grained incremental mode."""
@@ -3604,14 +3951,22 @@ class ThirdPass(TraverserVisitor):
self.errors.pop_function()
def visit_class_def(self, tdef: ClassDef) -> None:
- for type in tdef.info.bases:
- self.analyze(type)
+ # NamedTuple base classes are validated in check_namedtuple_classdef; we don't have to
+ # check them again here.
+ if not tdef.info.is_named_tuple:
+ for type in tdef.info.bases:
+ self.analyze(type)
# Recompute MRO now that we have analyzed all modules, to pick
# up superclasses of bases imported from other modules in an
# import loop. (Only do so if we succeeded the first time.)
if tdef.info.mro:
tdef.info.mro = [] # Force recomputation
calculate_class_mro(tdef, self.fail_blocker)
+ if tdef.analyzed is not None:
+ if isinstance(tdef.analyzed, TypedDictExpr):
+ self.analyze(tdef.analyzed.info.typeddict_type)
+ elif isinstance(tdef.analyzed, NamedTupleExpr):
+ self.analyze(tdef.analyzed.info.tuple_type)
super().visit_class_def(tdef)
def visit_decorator(self, dec: Decorator) -> None:
@@ -3668,6 +4023,13 @@ class ThirdPass(TraverserVisitor):
self.analyze(s.type)
if isinstance(s.rvalue, IndexExpr) and isinstance(s.rvalue.analyzed, TypeAliasExpr):
self.analyze(s.rvalue.analyzed.type)
+ if isinstance(s.rvalue, CallExpr):
+ if isinstance(s.rvalue.analyzed, NewTypeExpr):
+ self.analyze(s.rvalue.analyzed.old_type)
+ if isinstance(s.rvalue.analyzed, TypedDictExpr):
+ self.analyze(s.rvalue.analyzed.info.typeddict_type)
+ if isinstance(s.rvalue.analyzed, NamedTupleExpr):
+ self.analyze(s.rvalue.analyzed.info.tuple_type)
super().visit_assignment_stmt(s)
def visit_cast_expr(self, e: CastExpr) -> None:
@@ -3684,10 +4046,19 @@ class ThirdPass(TraverserVisitor):
# Helpers
- def analyze(self, type: Type) -> None:
+ def analyze(self, type: Optional[Type]) -> None:
if type:
- analyzer = TypeAnalyserPass3(self.fail)
+ analyzer = TypeAnalyserPass3(self.fail, self.options, self.is_typeshed_file)
type.accept(analyzer)
+ self.check_for_omitted_generics(type)
+
+ def check_for_omitted_generics(self, typ: Type) -> None:
+ if 'generics' not in self.options.disallow_any or self.is_typeshed_file:
+ return
+
+ for t in collect_any_types(typ):
+ if t.from_omitted_generics:
+ self.fail(messages.BARE_GENERIC, t)
def fail(self, msg: str, ctx: Context, *, blocker: bool = False) -> None:
self.errors.report(ctx.get_line(), ctx.get_column(), msg)
@@ -3779,7 +4150,7 @@ def infer_reachability_of_if_statement(s: IfStmt,
pyversion: Tuple[int, int],
platform: str) -> None:
for i in range(len(s.expr)):
- result = infer_if_condition_value(s.expr[i], pyversion, platform)
+ result = infer_condition_value(s.expr[i], pyversion, platform)
if result in (ALWAYS_FALSE, MYPY_FALSE):
# The condition is considered always false, so we skip the if/elif body.
mark_block_unreachable(s.body[i])
@@ -3792,13 +4163,19 @@ def infer_reachability_of_if_statement(s: IfStmt,
mark_block_mypy_only(s.body[i])
for body in s.body[i + 1:]:
mark_block_unreachable(body)
- if s.else_body:
- mark_block_unreachable(s.else_body)
+
+ # Make sure else body always exists and is marked as
+ # unreachable so the type checker always knows that
+ # all control flow paths will flow through the if
+ # statement body.
+ if not s.else_body:
+ s.else_body = Block([])
+ mark_block_unreachable(s.else_body)
break
-def infer_if_condition_value(expr: Expression, pyversion: Tuple[int, int], platform: str) -> int:
- """Infer whether if condition is always true/false.
+def infer_condition_value(expr: Expression, pyversion: Tuple[int, int], platform: str) -> int:
+ """Infer whether the given condition is always true/false.
Return ALWAYS_TRUE if always true, ALWAYS_FALSE if always false,
MYPY_TRUE if true under mypy and false at runtime, MYPY_FALSE if
@@ -3816,6 +4193,17 @@ def infer_if_condition_value(expr: Expression, pyversion: Tuple[int, int], platf
name = expr.name
elif isinstance(expr, MemberExpr):
name = expr.name
+ elif isinstance(expr, OpExpr) and expr.op in ('and', 'or'):
+ left = infer_condition_value(expr.left, pyversion, platform)
+ if ((left == ALWAYS_TRUE and expr.op == 'and') or
+ (left == ALWAYS_FALSE and expr.op == 'or')):
+ # Either `True and <other>` or `False or <other>`: the result will
+ # always be the right-hand-side.
+ return infer_condition_value(expr.right, pyversion, platform)
+ else:
+ # The result will always be the left-hand-side (e.g. ALWAYS_* or
+ # TRUTH_VALUE_UNKNOWN).
+ return left
else:
result = consider_sys_version_info(expr, pyversion)
if result == TRUTH_VALUE_UNKNOWN:
@@ -4065,3 +4453,13 @@ def find_fixed_callable_return(expr: Expression) -> Optional[CallableType]:
if isinstance(t.ret_type, CallableType):
return t.ret_type
return None
+
+
+def make_any_non_explicit(t: Type) -> Type:
+ """Replace all Any types within in with Any that has attribute 'explicit' set to False"""
+ return t.accept(MakeAnyNonExplicit())
+
+
+class MakeAnyNonExplicit(TypeTranslator):
+ def visit_any(self, t: AnyType) -> Type:
+ return t.copy_modified(explicit=False)
diff --git a/typeshed/stdlib/3/email/mime/__init__.py b/mypy/server/__init__.py
similarity index 100%
rename from typeshed/stdlib/3/email/mime/__init__.py
rename to mypy/server/__init__.py
diff --git a/mypy/server/astdiff.py b/mypy/server/astdiff.py
new file mode 100644
index 0000000..9da9056
--- /dev/null
+++ b/mypy/server/astdiff.py
@@ -0,0 +1,209 @@
+"""Compare two versions of a module symbol table.
+
+The goal is to find which AST nodes have externally visible changes, so
+that we can fire triggers and re-type-check other parts of the program
+that are stale because of the changes.
+
+Only look at detail at definitions at the current module.
+"""
+
+from typing import Set, List, TypeVar
+
+from mypy.nodes import SymbolTable, SymbolTableNode, FuncBase, TypeInfo, Var
+from mypy.types import (
+ Type, TypeVisitor, UnboundType, TypeList, AnyType, NoneTyp, UninhabitedType,
+ ErasedType, DeletedType, Instance, TypeVarType, CallableType, TupleType, TypedDictType,
+ UnionType, Overloaded, PartialType, TypeType
+)
+
+
+def compare_symbol_tables(name_prefix: str, table1: SymbolTable, table2: SymbolTable) -> Set[str]:
+ """Return names that are different in two versions of a symbol table.
+
+ Return a set of fully-qualified names (e.g., 'mod.func' or 'mod.Class.method').
+ """
+ # Find names only defined only in one version.
+ names1 = {'%s.%s' % (name_prefix, name) for name in table1}
+ names2 = {'%s.%s' % (name_prefix, name) for name in table2}
+ triggers = names1 ^ names2
+
+ # Look for names defined in both versions that are different.
+ for name in set(table1.keys()) & set(table2.keys()):
+ if not is_similar_node_shallow(table1[name], table2[name]):
+ triggers.add('%s.%s' % (name_prefix, name))
+ else:
+ # Nodes are the same when using shallow comparison. Now look into contents of
+ # classes to find changed items.
+ node1 = table1[name].node
+ node2 = table2[name].node
+
+ if node1.fullname() and get_prefix(node1.fullname()) != name_prefix:
+ # Only look inside things defined in the current module.
+ # TODO: This probably doesn't work generally...
+ continue
+
+ if isinstance(node1, TypeInfo) and isinstance(node2, TypeInfo):
+ # TODO: Only do this is the class is defined in this module.
+ prefix = '%s.%s' % (name_prefix, node1.name())
+ triggers |= compare_symbol_tables(prefix, node1.names, node2.names)
+
+ return triggers
+
+
+def is_similar_node_shallow(n: SymbolTableNode, m: SymbolTableNode) -> bool:
+ # TODO:
+ # cross_ref
+ # tvar_def
+ # type_override
+ if (n.kind != m.kind
+ or n.mod_id != m.mod_id
+ or n.module_public != m.module_public):
+ return False
+ if type(n.node) != type(m.node): # noqa
+ return False
+ if n.node.fullname() != m.node.fullname():
+ return False
+ if isinstance(n.node, FuncBase) and isinstance(m.node, FuncBase):
+ # TODO: info
+ return (n.node.is_property == m.node.is_property and
+ is_identical_type(n.node.type, m.node.type))
+ if isinstance(n.node, TypeInfo) and isinstance(m.node, TypeInfo):
+ # TODO:
+ # type_vars
+ # bases
+ # _promote
+ # tuple_type
+ # typeddict_type
+ nn = n.node
+ mn = m.node
+ return (nn.is_abstract == mn.is_abstract and
+ nn.is_enum == mn.is_enum and
+ nn.fallback_to_any == mn.fallback_to_any and
+ nn.is_named_tuple == mn.is_named_tuple and
+ nn.is_newtype == mn.is_newtype and
+ is_same_mro(nn.mro, mn.mro))
+ if isinstance(n.node, Var) and isinstance(m.node, Var):
+ return is_identical_type(n.node.type, m.node.type)
+ return True
+
+
+def is_same_mro(mro1: List[TypeInfo], mro2: List[TypeInfo]) -> bool:
+ return (len(mro1) == len(mro2)
+ and all(x.fullname() == y.fullname() for x, y in zip(mro1, mro2)))
+
+
+def get_prefix(id: str) -> str:
+ """Drop the final component of a qualified name (e.g. ('x.y' -> 'x')."""
+ return id.rsplit('.', 1)[0]
+
+
+def is_identical_type(t: Type, s: Type) -> bool:
+ return t.accept(IdenticalTypeVisitor(s))
+
+
+TT = TypeVar('TT', bound=Type)
+
+
+def is_identical_types(a: List[TT], b: List[TT]) -> bool:
+ return len(a) == len(b) and all(is_identical_type(t, s) for t, s in zip(a, b))
+
+
+class IdenticalTypeVisitor(TypeVisitor[bool]):
+ """Visitor for checking whether two types are identical.
+
+ This may be conservative -- it's okay for two types to be considered
+ different even if they are actually the same. The results are only
+ used to improve performance, not relied on for correctness.
+
+ Differences from mypy.sametypes:
+
+ * Types with the same name but different AST nodes are considered
+ identical.
+
+ * If one of the types is not valid for whatever reason, they are
+ considered different.
+
+ * Sometimes require types to be structurally identical, even if they
+ are semantically the same type.
+ """
+
+ def __init__(self, right: Type) -> None:
+ self.right = right
+
+ # visit_x(left) means: is left (which is an instance of X) the same type as
+ # right?
+
+ def visit_unbound_type(self, left: UnboundType) -> bool:
+ return False
+
+ def visit_any(self, left: AnyType) -> bool:
+ return isinstance(self.right, AnyType)
+
+ def visit_none_type(self, left: NoneTyp) -> bool:
+ return isinstance(self.right, NoneTyp)
+
+ def visit_uninhabited_type(self, t: UninhabitedType) -> bool:
+ return isinstance(self.right, UninhabitedType)
+
+ def visit_erased_type(self, left: ErasedType) -> bool:
+ return False
+
+ def visit_deleted_type(self, left: DeletedType) -> bool:
+ return isinstance(self.right, DeletedType)
+
+ def visit_instance(self, left: Instance) -> bool:
+ return (isinstance(self.right, Instance) and
+ left.type.fullname() == self.right.type.fullname() and
+ is_identical_types(left.args, self.right.args))
+
+ def visit_type_var(self, left: TypeVarType) -> bool:
+ return (isinstance(self.right, TypeVarType) and
+ left.id == self.right.id)
+
+ def visit_callable_type(self, left: CallableType) -> bool:
+ # FIX generics
+ if isinstance(self.right, CallableType):
+ cright = self.right
+ return (is_identical_type(left.ret_type, cright.ret_type) and
+ is_identical_types(left.arg_types, cright.arg_types) and
+ left.arg_names == cright.arg_names and
+ left.arg_kinds == cright.arg_kinds and
+ left.is_type_obj() == cright.is_type_obj() and
+ left.is_ellipsis_args == cright.is_ellipsis_args)
+ return False
+
+ def visit_tuple_type(self, left: TupleType) -> bool:
+ if isinstance(self.right, TupleType):
+ return is_identical_types(left.items, self.right.items)
+ return False
+
+ def visit_typeddict_type(self, left: TypedDictType) -> bool:
+ if isinstance(self.right, TypedDictType):
+ if left.items.keys() != self.right.items.keys():
+ return False
+ for (_, left_item_type, right_item_type) in left.zip(self.right):
+ if not is_identical_type(left_item_type, right_item_type):
+ return False
+ return True
+ return False
+
+ def visit_union_type(self, left: UnionType) -> bool:
+ if isinstance(self.right, UnionType):
+ # Require structurally identical types.
+ return is_identical_types(left.items, self.right.items)
+ return False
+
+ def visit_overloaded(self, left: Overloaded) -> bool:
+ if isinstance(self.right, Overloaded):
+ return is_identical_types(left.items(), self.right.items())
+ return False
+
+ def visit_partial_type(self, left: PartialType) -> bool:
+ # A partial type is not fully defined, so the result is indeterminate. We shouldn't
+ # get here.
+ raise RuntimeError
+
+ def visit_type_type(self, left: TypeType) -> bool:
+ if isinstance(self.right, TypeType):
+ return is_identical_type(left.item, self.right.item)
+ return False
diff --git a/mypy/server/astmerge.py b/mypy/server/astmerge.py
new file mode 100644
index 0000000..5591c9a
--- /dev/null
+++ b/mypy/server/astmerge.py
@@ -0,0 +1,222 @@
+"""Merge a new version of a module AST to an old version.
+
+See the main entry point merge_asts for details.
+"""
+
+from typing import Dict, List, cast, TypeVar
+
+from mypy.nodes import (
+ Node, MypyFile, SymbolTable, Block, AssignmentStmt, NameExpr, MemberExpr, RefExpr, TypeInfo,
+ FuncDef, ClassDef, SymbolNode, Var, Statement, MDEF
+)
+from mypy.traverser import TraverserVisitor
+from mypy.types import (
+ Type, TypeVisitor, Instance, AnyType, NoneTyp, CallableType, DeletedType, PartialType,
+ TupleType, TypeType, TypeVarType, TypedDictType, UnboundType, UninhabitedType, UnionType,
+ Overloaded
+)
+
+
+def merge_asts(old: MypyFile, old_symbols: SymbolTable,
+ new: MypyFile, new_symbols: SymbolTable) -> None:
+ """Merge a new version of a module AST to a previous version.
+
+ The main idea is to preserve the identities of externally visible
+ nodes in the old AST (that have a corresponding node in the new AST).
+ All old node state (outside identity) will come from the new AST.
+
+ When this returns, 'old' will refer to the merged AST, but 'new_symbols'
+ will be the new symbol table. 'new' and 'old_symbols' will no longer be
+ valid.
+ """
+ assert new.fullname() == old.fullname()
+ replacement_map = replacement_map_from_symbol_table(
+ old_symbols, new_symbols, prefix=old.fullname())
+ replacement_map[new] = old
+ node = replace_nodes_in_ast(new, replacement_map)
+ assert node is old
+ replace_nodes_in_symbol_table(new_symbols, replacement_map)
+
+
+def replacement_map_from_symbol_table(
+ old: SymbolTable, new: SymbolTable, prefix: str) -> Dict[SymbolNode, SymbolNode]:
+ replacements = {}
+ for name, node in old.items():
+ if (name in new and (node.kind == MDEF
+ or get_prefix(node.node.fullname()) == prefix)):
+ new_node = new[name]
+ if (type(new_node.node) == type(node.node) # noqa
+ and new_node.node.fullname() == node.node.fullname()
+ and new_node.kind == node.kind):
+ replacements[new_node.node] = node.node
+ if isinstance(node.node, TypeInfo) and isinstance(new_node.node, TypeInfo):
+ type_repl = replacement_map_from_symbol_table(
+ node.node.names,
+ new_node.node.names,
+ prefix)
+ replacements.update(type_repl)
+ return replacements
+
+
+def replace_nodes_in_ast(node: SymbolNode,
+ replacements: Dict[SymbolNode, SymbolNode]) -> SymbolNode:
+ visitor = NodeReplaceVisitor(replacements)
+ node.accept(visitor)
+ return replacements.get(node, node)
+
+
+SN = TypeVar('SN', bound=SymbolNode)
+
+
+class NodeReplaceVisitor(TraverserVisitor):
+ """Transform some nodes to new identities in an AST.
+
+ Only nodes that live in the symbol table may be
+ replaced, which simplifies the implementation some.
+ """
+
+ def __init__(self, replacements: Dict[SymbolNode, SymbolNode]) -> None:
+ self.replacements = replacements
+
+ def visit_mypy_file(self, node: MypyFile) -> None:
+ node = self.fixup(node)
+ node.defs = self.replace_statements(node.defs)
+ super().visit_mypy_file(node)
+
+ def visit_block(self, node: Block) -> None:
+ super().visit_block(node)
+ node.body = self.replace_statements(node.body)
+
+ def visit_func_def(self, node: FuncDef) -> None:
+ node = self.fixup(node)
+ if node.type:
+ self.fixup_type(node.type)
+ super().visit_func_def(node)
+
+ def visit_class_def(self, node: ClassDef) -> None:
+ # TODO additional things like the MRO
+ node.defs.body = self.replace_statements(node.defs.body)
+ replace_nodes_in_symbol_table(node.info.names, self.replacements)
+ info = node.info
+ for i, item in enumerate(info.mro):
+ info.mro[i] = self.fixup(info.mro[i])
+ for i, base in enumerate(info.bases):
+ self.fixup_type(info.bases[i])
+ super().visit_class_def(node)
+
+ def visit_assignment_stmt(self, node: AssignmentStmt) -> None:
+ if node.type:
+ self.fixup_type(node.type)
+ super().visit_assignment_stmt(node)
+
+ # Expressions
+
+ def visit_name_expr(self, node: NameExpr) -> None:
+ self.visit_ref_expr(node)
+
+ def visit_member_expr(self, node: MemberExpr) -> None:
+ self.visit_ref_expr(node)
+ super().visit_member_expr(node)
+
+ def visit_ref_expr(self, node: RefExpr) -> None:
+ node.node = self.fixup(node.node)
+
+ # Helpers
+
+ def fixup(self, node: SN) -> SN:
+ if node in self.replacements:
+ new = self.replacements[node]
+ new.__dict__ = node.__dict__
+ return cast(SN, new)
+ return node
+
+ def fixup_type(self, typ: Type) -> None:
+ typ.accept(TypeReplaceVisitor(self.replacements))
+
+ def replace_statements(self, nodes: List[Statement]) -> List[Statement]:
+ result = []
+ for node in nodes:
+ if isinstance(node, SymbolNode):
+ node = self.fixup(node)
+ result.append(node)
+ return result
+
+
+class TypeReplaceVisitor(TypeVisitor[None]):
+ def __init__(self, replacements: Dict[SymbolNode, SymbolNode]) -> None:
+ self.replacements = replacements
+
+ def visit_instance(self, typ: Instance) -> None:
+ typ.type = self.fixup(typ.type)
+ for arg in typ.args:
+ arg.accept(self)
+
+ def visit_any(self, typ: AnyType) -> None:
+ pass
+
+ def visit_none_type(self, typ: NoneTyp) -> None:
+ pass
+
+ def visit_callable_type(self, typ: CallableType) -> None:
+ for arg in typ.arg_types:
+ arg.accept(self)
+ typ.ret_type.accept(self)
+ # TODO: typ.definition
+ # TODO: typ.fallback
+ assert not typ.variables # TODO
+
+ def visit_overloaded(self, t: Overloaded) -> None:
+ raise NotImplementedError
+
+ def visit_deleted_type(self, typ: DeletedType) -> None:
+ pass
+
+ def visit_partial_type(self, typ: PartialType) -> None:
+ raise RuntimeError
+
+ def visit_tuple_type(self, typ: TupleType) -> None:
+ raise NotImplementedError
+
+ def visit_type_type(self, typ: TypeType) -> None:
+ raise NotImplementedError
+
+ def visit_type_var(self, typ: TypeVarType) -> None:
+ raise NotImplementedError
+
+ def visit_typeddict_type(self, typ: TypedDictType) -> None:
+ raise NotImplementedError
+
+ def visit_unbound_type(self, typ: UnboundType) -> None:
+ raise RuntimeError
+
+ def visit_uninhabited_type(self, typ: UninhabitedType) -> None:
+ pass
+
+ def visit_union_type(self, typ: UnionType) -> None:
+ raise NotImplementedError
+
+ # Helpers
+
+ def fixup(self, node: SN) -> SN:
+ if node in self.replacements:
+ new = self.replacements[node]
+ new.__dict__ = node.__dict__
+ return cast(SN, new)
+ return node
+
+
+def replace_nodes_in_symbol_table(symbols: SymbolTable,
+ replacements: Dict[SymbolNode, SymbolNode]) -> None:
+ for name, node in symbols.items():
+ if node.node in replacements:
+ new = replacements[node.node]
+ new.__dict__ = node.node.__dict__
+ node.node = new
+ if isinstance(node.node, Var) and node.node.type:
+ node.node.type.accept(TypeReplaceVisitor(replacements))
+ node.node.info = cast(TypeInfo, replacements.get(node.node.info, node.node.info))
+
+
+def get_prefix(fullname: str) -> str:
+ """Drop the final component of a qualified name (e.g. ('x.y' -> 'x')."""
+ return fullname.rsplit('.', 1)[0]
diff --git a/mypy/server/aststrip.py b/mypy/server/aststrip.py
new file mode 100644
index 0000000..dd7ae96
--- /dev/null
+++ b/mypy/server/aststrip.py
@@ -0,0 +1,99 @@
+"""Strip AST from semantic information."""
+
+import contextlib
+from typing import Union, Iterator
+
+from mypy.nodes import (
+ Node, FuncDef, NameExpr, MemberExpr, RefExpr, MypyFile, FuncItem, ClassDef, AssignmentStmt,
+ TypeInfo, Var
+)
+from mypy.traverser import TraverserVisitor
+
+
+def strip_target(node: Union[MypyFile, FuncItem]) -> None:
+ NodeStripVisitor().strip_target(node)
+
+
+class NodeStripVisitor(TraverserVisitor):
+ def __init__(self) -> None:
+ self.type = None # type: TypeInfo
+
+ def strip_target(self, node: Union[MypyFile, FuncItem]) -> None:
+ """Strip a fine-grained incremental mode target."""
+ if isinstance(node, MypyFile):
+ self.strip_top_level(node)
+ else:
+ node.accept(self)
+
+ def strip_top_level(self, file_node: MypyFile) -> None:
+ """Strip a module top-level (don't recursive into functions)."""
+ for node in file_node.defs:
+ if not isinstance(node, (FuncItem, ClassDef)):
+ node.accept(self)
+ elif isinstance(node, ClassDef):
+ self.strip_class_body(node)
+
+ def strip_class_body(self, node: ClassDef) -> None:
+ """Strip class body and type info, but don't strip methods."""
+ node.info.type_vars = []
+ node.info.bases = []
+ node.info.abstract_attributes = []
+ node.info.mro = []
+ node.info.add_type_vars()
+
+ def visit_func_def(self, node: FuncDef) -> None:
+ node.expanded = []
+ node.type = node.unanalyzed_type
+ with self.enter_class(node.info) if node.info else nothing():
+ super().visit_func_def(node)
+
+ @contextlib.contextmanager
+ def enter_class(self, info: TypeInfo) -> Iterator[None]:
+ old = self.type
+ self.type = info
+ yield
+ self.type = old
+
+ def visit_assignment_stmt(self, node: AssignmentStmt) -> None:
+ node.type = node.unanalyzed_type
+ super().visit_assignment_stmt(node)
+
+ def visit_name_expr(self, node: NameExpr) -> None:
+ self.strip_ref_expr(node)
+
+ def visit_member_expr(self, node: MemberExpr) -> None:
+ self.strip_ref_expr(node)
+ if self.is_duplicate_attribute_def(node):
+ # This is marked as a instance variable definition but a base class
+ # defines an attribute with the same name, and we can't have
+ # multiple definitions for an attribute. Defer to the base class
+ # definition.
+ del self.type.names[node.name]
+ node.is_def = False
+ node.def_var = None
+
+ def is_duplicate_attribute_def(self, node: MemberExpr) -> bool:
+ if not node.is_def or node.name not in self.type.names:
+ return False
+ return any(info.get(node.name) is not None for info in self.type.mro[1:])
+
+ def strip_ref_expr(self, node: RefExpr) -> None:
+ node.kind = None
+ node.node = None
+ node.fullname = None
+
+ # TODO: handle more node types
+
+
+def is_self_member_ref(memberexpr: MemberExpr) -> bool:
+ """Does memberexpr refer to an attribute of self?"""
+ # TODO: Merge with is_self_member_ref in semanal.py.
+ if not isinstance(memberexpr.expr, NameExpr):
+ return False
+ node = memberexpr.expr.node
+ return isinstance(node, Var) and node.is_self
+
+
+ at contextlib.contextmanager
+def nothing() -> Iterator[None]:
+ yield
diff --git a/mypy/server/deps.py b/mypy/server/deps.py
new file mode 100644
index 0000000..d167b86
--- /dev/null
+++ b/mypy/server/deps.py
@@ -0,0 +1,232 @@
+"""Generate fine-grained dependencies for AST nodes."""
+
+from typing import Dict, List, Set
+
+from mypy.checkmember import bind_self
+from mypy.nodes import (
+ Node, Expression, MypyFile, FuncDef, ClassDef, AssignmentStmt, NameExpr, MemberExpr, Import,
+ ImportFrom, CallExpr, TypeInfo, Var, LDEF
+)
+from mypy.traverser import TraverserVisitor
+from mypy.types import (
+ Type, Instance, AnyType, NoneTyp, TypeVisitor, CallableType, DeletedType, PartialType,
+ TupleType, TypeType, TypeVarType, TypedDictType, UnboundType, UninhabitedType, UnionType,
+ FunctionLike
+)
+from mypy.server.trigger import make_trigger
+
+
+def get_dependencies(prefix: str, node: Node,
+ type_map: Dict[Expression, Type]) -> Dict[str, Set[str]]:
+ """Get all dependencies of a node, recursively."""
+ visitor = DependencyVisitor(prefix, type_map)
+ node.accept(visitor)
+ return visitor.map
+
+
+def get_dependencies_of_target(prefix: str, node: Node,
+ type_map: Dict[Expression, Type]) -> Dict[str, Set[str]]:
+ """Get dependencies of a target -- don't recursive into nested targets."""
+ visitor = DependencyVisitor(prefix, type_map)
+ if isinstance(node, MypyFile):
+ for defn in node.defs:
+ if not isinstance(defn, (ClassDef, FuncDef)):
+ defn.accept(visitor)
+ else:
+ node.accept(visitor)
+ return visitor.map
+
+
+class DependencyVisitor(TraverserVisitor):
+ def __init__(self, prefix: str, type_map: Dict[Expression, Type]) -> None:
+ self.stack = [prefix]
+ self.type_map = type_map
+ self.map = {} # type: Dict[str, Set[str]]
+ self.is_class = False
+
+ # TODO
+ # decorated functions
+ # overloads
+ # from m import *
+
+ def visit_mypy_file(self, o: MypyFile) -> None:
+ # TODO: Do we need to anything here?
+ super().visit_mypy_file(o)
+
+ def visit_func_def(self, o: FuncDef) -> None:
+ target = self.push(o.name())
+ if o.type:
+ if self.is_class and isinstance(o.type, FunctionLike):
+ signature = bind_self(o.type) # type: Type
+ else:
+ signature = o.type
+ for trigger in get_type_dependencies(signature):
+ self.add_dependency(trigger)
+ self.add_dependency(trigger, target=make_trigger(target))
+ if o.info:
+ for base in non_trivial_bases(o.info):
+ self.add_dependency(make_trigger(base.fullname() + '.' + o.name()))
+ super().visit_func_def(o)
+ self.pop()
+
+ def visit_class_def(self, o: ClassDef) -> None:
+ target = self.push(o.name)
+ self.add_dependency(make_trigger(target))
+ old_is_class = self.is_class
+ self.is_class = True
+ # TODO: Add dependencies based on MRO and other attributes.
+ super().visit_class_def(o)
+ self.is_class = old_is_class
+ info = o.info
+ for name, node in info.names.items():
+ if isinstance(node.node, Var):
+ for base in non_trivial_bases(info):
+ # If the type of an attribute changes in a base class, we make references
+ # to the attribute in the subclass stale.
+ self.add_dependency(make_trigger(base.fullname() + '.' + name),
+ target=make_trigger(info.fullname() + '.' + name))
+ for base in non_trivial_bases(info):
+ for name, node in base.names.items():
+ self.add_dependency(make_trigger(base.fullname() + '.' + name),
+ target=make_trigger(info.fullname() + '.' + name))
+ self.add_dependency(make_trigger(base.fullname() + '.__init__'),
+ target=make_trigger(info.fullname() + '.__init__'))
+ self.pop()
+
+ def visit_import(self, o: Import) -> None:
+ for id, as_id in o.ids:
+ # TODO: as_id
+ self.add_dependency(make_trigger(id), self.current())
+
+ def visit_import_from(self, o: ImportFrom) -> None:
+ assert o.relative == 0 # Relative imports not supported
+ for name, as_name in o.names:
+ assert as_name is None or as_name == name
+ self.add_dependency(make_trigger(o.id + '.' + name))
+
+ def visit_assignment_stmt(self, o: AssignmentStmt) -> None:
+ super().visit_assignment_stmt(o)
+ if o.type:
+ for trigger in get_type_dependencies(o.type):
+ self.add_dependency(trigger)
+
+ # Expressions
+
+ # TODO
+ # dependency on __init__ (e.g. ClassName())
+ # super()
+
+ def visit_name_expr(self, o: NameExpr) -> None:
+ if o.kind == LDEF:
+ # We don't track depdendencies to local variables, since they
+ # aren't externally visible.
+ return
+ trigger = make_trigger(o.fullname)
+ self.add_dependency(trigger)
+
+ def visit_member_expr(self, e: MemberExpr) -> None:
+ super().visit_member_expr(e)
+ if e.kind is not None:
+ # Reference to a module attribute
+ trigger = make_trigger(e.fullname)
+ self.add_dependency(trigger)
+ else:
+ # Reference to a non-module attribute
+ typ = self.type_map[e.expr]
+ if isinstance(typ, Instance):
+ member = '%s.%s' % (typ.type.fullname(), e.name)
+ self.add_dependency(make_trigger(member))
+ elif isinstance(typ, (AnyType, NoneTyp)):
+ pass # No dependency needed
+ elif isinstance(typ, FunctionLike) and typ.is_type_obj():
+ member = '%s.%s' % (typ.type_object().fullname(), e.name)
+ self.add_dependency(make_trigger(member))
+
+ def visit_call_expr(self, e: CallExpr) -> None:
+ super().visit_call_expr(e)
+ callee_type = self.type_map.get(e.callee)
+ if isinstance(callee_type, FunctionLike) and callee_type.is_type_obj():
+ class_name = callee_type.type_object().fullname()
+ self.add_dependency(make_trigger(class_name + '.__init__'))
+
+ # Helpers
+
+ def add_dependency(self, trigger: str, target: str = None) -> None:
+ if target is None:
+ target = self.current()
+ self.map.setdefault(trigger, set()).add(target)
+
+ def push(self, component: str) -> str:
+ target = '%s.%s' % (self.current(), component)
+ self.stack.append(target)
+ return target
+
+ def pop(self) -> None:
+ self.stack.pop()
+
+ def current(self) -> str:
+ return self.stack[-1]
+
+
+def get_type_dependencies(typ: Type) -> List[str]:
+ return typ.accept(TypeDependenciesVisitor())
+
+
+class TypeDependenciesVisitor(TypeVisitor[List[str]]):
+ def __init__(self) -> None:
+ self.deps = [] # type: List[str]
+
+ def visit_instance(self, typ: Instance) -> List[str]:
+ trigger = make_trigger(typ.type.fullname())
+ triggers = [trigger]
+ for arg in typ.args:
+ triggers.extend(get_type_dependencies(arg))
+ return triggers
+
+ def visit_any(self, typ: AnyType) -> List[str]:
+ return []
+
+ def visit_none_type(self, typ: NoneTyp) -> List[str]:
+ return []
+
+ def visit_callable_type(self, typ: CallableType) -> List[str]:
+ # TODO: generic callables
+ triggers = []
+ for arg in typ.arg_types:
+ triggers.extend(get_type_dependencies(arg))
+ triggers.extend(get_type_dependencies(typ.ret_type))
+ return triggers
+
+ def visit_deleted_type(self, typ: DeletedType) -> List[str]:
+ return []
+
+ def visit_partial_type(self, typ: PartialType) -> List[str]:
+ assert False, "Should not see a partial type here"
+
+ def visit_tuple_type(self, typ: TupleType) -> List[str]:
+ raise NotImplementedError
+
+ def visit_type_type(self, typ: TypeType) -> List[str]:
+ # TODO: replace with actual implementation
+ return []
+
+ def visit_type_var(self, typ: TypeVarType) -> List[str]:
+ # TODO: replace with actual implementation
+ return []
+
+ def visit_typeddict_type(self, typ: TypedDictType) -> List[str]:
+ raise NotImplementedError
+
+ def visit_unbound_type(self, typ: UnboundType) -> List[str]:
+ return []
+
+ def visit_uninhabited_type(self, typ: UninhabitedType) -> List[str]:
+ return []
+
+ def visit_union_type(self, typ: UnionType) -> List[str]:
+ raise NotImplementedError
+
+
+def non_trivial_bases(info: TypeInfo) -> List[TypeInfo]:
+ return [base for base in info.mro[1:]
+ if base.fullname() != 'builtins.object']
diff --git a/mypy/server/subexpr.py b/mypy/server/subexpr.py
new file mode 100644
index 0000000..663fff2
--- /dev/null
+++ b/mypy/server/subexpr.py
@@ -0,0 +1,144 @@
+"""Find all subexpressions of an AST node."""
+
+from typing import List
+
+from mypy.nodes import (
+ Expression, Node, MemberExpr, YieldFromExpr, YieldExpr, CallExpr, OpExpr, ComparisonExpr,
+ SliceExpr, CastExpr, RevealTypeExpr, UnaryExpr, ListExpr, TupleExpr, DictExpr, SetExpr,
+ IndexExpr, GeneratorExpr, ListComprehension, SetComprehension, DictionaryComprehension,
+ ConditionalExpr, TypeApplication, LambdaExpr, StarExpr, BackquoteExpr, AwaitExpr,
+)
+from mypy.traverser import TraverserVisitor
+
+
+def get_subexpressions(node: Node) -> List[Expression]:
+ visitor = SubexpressionFinder()
+ node.accept(visitor)
+ return visitor.expressions
+
+
+class SubexpressionFinder(TraverserVisitor):
+ def __init__(self) -> None:
+ self.expressions = [] # type: List[Expression]
+
+ def _visit_leaf(self, o: Expression) -> None:
+ self.add(o)
+
+ visit_int_expr = _visit_leaf
+ visit_name_expr = _visit_leaf
+ visit_float_expr = _visit_leaf
+ visit_str_expr = _visit_leaf
+ visit_bytes_expr = _visit_leaf
+ visit_unicode_expr = _visit_leaf
+ visit_complex_expr = _visit_leaf
+ visit_ellipsis = _visit_leaf
+ visit_super_expr = _visit_leaf
+ visit_type_var_expr = _visit_leaf
+ visit_type_alias_expr = _visit_leaf
+ visit_namedtuple_expr = _visit_leaf
+ visit_typeddict_expr = _visit_leaf
+ visit__promote_expr = _visit_leaf
+ visit_newtype_expr = _visit_leaf
+
+ def visit_member_expr(self, e: MemberExpr) -> None:
+ self.add(e)
+ super().visit_member_expr(e)
+
+ def visit_yield_from_expr(self, e: YieldFromExpr) -> None:
+ self.add(e)
+ super().visit_yield_from_expr(e)
+
+ def visit_yield_expr(self, e: YieldExpr) -> None:
+ self.add(e)
+ super().visit_yield_expr(e)
+
+ def visit_call_expr(self, e: CallExpr) -> None:
+ self.add(e)
+ super().visit_call_expr(e)
+
+ def visit_op_expr(self, e: OpExpr) -> None:
+ self.add(e)
+ super().visit_op_expr(e)
+
+ def visit_comparison_expr(self, e: ComparisonExpr) -> None:
+ self.add(e)
+ super().visit_comparison_expr(e)
+
+ def visit_slice_expr(self, e: SliceExpr) -> None:
+ self.add(e)
+ super().visit_slice_expr(e)
+
+ def visit_cast_expr(self, e: CastExpr) -> None:
+ self.add(e)
+ super().visit_cast_expr(e)
+
+ def visit_reveal_type_expr(self, e: RevealTypeExpr) -> None:
+ self.add(e)
+ super().visit_reveal_type_expr(e)
+
+ def visit_unary_expr(self, e: UnaryExpr) -> None:
+ self.add(e)
+ super().visit_unary_expr(e)
+
+ def visit_list_expr(self, e: ListExpr) -> None:
+ self.add(e)
+ super().visit_list_expr(e)
+
+ def visit_tuple_expr(self, e: TupleExpr) -> None:
+ self.add(e)
+ super().visit_tuple_expr(e)
+
+ def visit_dict_expr(self, e: DictExpr) -> None:
+ self.add(e)
+ super().visit_dict_expr(e)
+
+ def visit_set_expr(self, e: SetExpr) -> None:
+ self.add(e)
+ super().visit_set_expr(e)
+
+ def visit_index_expr(self, e: IndexExpr) -> None:
+ self.add(e)
+ super().visit_index_expr(e)
+
+ def visit_generator_expr(self, e: GeneratorExpr) -> None:
+ self.add(e)
+ super().visit_generator_expr(e)
+
+ def visit_dictionary_comprehension(self, e: DictionaryComprehension) -> None:
+ self.add(e)
+ super().visit_dictionary_comprehension(e)
+
+ def visit_list_comprehension(self, e: ListComprehension) -> None:
+ self.add(e)
+ super().visit_list_comprehension(e)
+
+ def visit_set_comprehension(self, e: SetComprehension) -> None:
+ self.add(e)
+ super().visit_set_comprehension(e)
+
+ def visit_conditional_expr(self, e: ConditionalExpr) -> None:
+ self.add(e)
+ super().visit_conditional_expr(e)
+
+ def visit_type_application(self, e: TypeApplication) -> None:
+ self.add(e)
+ super().visit_type_application(e)
+
+ def visit_lambda_expr(self, e: LambdaExpr) -> None:
+ self.add(e)
+ super().visit_lambda_expr(e)
+
+ def visit_star_expr(self, e: StarExpr) -> None:
+ self.add(e)
+ super().visit_star_expr(e)
+
+ def visit_backquote_expr(self, e: BackquoteExpr) -> None:
+ self.add(e)
+ super().visit_backquote_expr(e)
+
+ def visit_await_expr(self, e: AwaitExpr) -> None:
+ self.add(e)
+ super().visit_await_expr(e)
+
+ def add(self, e: Expression) -> None:
+ self.expressions.append(e)
diff --git a/mypy/server/target.py b/mypy/server/target.py
new file mode 100644
index 0000000..0b4636b
--- /dev/null
+++ b/mypy/server/target.py
@@ -0,0 +1,17 @@
+from typing import Iterable, Tuple, List
+
+
+def module_prefix(modules: Iterable[str], target: str) -> str:
+ return split_target(modules, target)[0]
+
+
+def split_target(modules: Iterable[str], target: str) -> Tuple[str, str]:
+ remaining = [] # type: List[str]
+ while True:
+ if target in modules:
+ return target, '.'.join(remaining)
+ components = target.rsplit('.', 1)
+ if len(components) == 1:
+ assert False, 'Cannot find module prefix for {}'.format(target)
+ target = components[0]
+ remaining.insert(0, components[1])
diff --git a/mypy/server/trigger.py b/mypy/server/trigger.py
new file mode 100644
index 0000000..2c161f5
--- /dev/null
+++ b/mypy/server/trigger.py
@@ -0,0 +1,5 @@
+"""AST triggers that are used for fine-grained dependency handling."""
+
+
+def make_trigger(name: str) -> str:
+ return '<%s>' % name
diff --git a/mypy/server/update.py b/mypy/server/update.py
new file mode 100644
index 0000000..8394707
--- /dev/null
+++ b/mypy/server/update.py
@@ -0,0 +1,425 @@
+"""Update build result by incrementally processing changed modules.
+
+Use fine-grained dependencies to update targets in other modules that
+may be affected by externally-visible changes in the changed modules.
+
+Terms:
+
+* A 'target' is a function definition or the top level of a module. We
+ refer to targets using their fully qualified name (e.g. 'mod.Cls.attr').
+ Targets are the smallest units of processing during fine-grained
+ incremental checking.
+* A 'trigger' represents the properties of a part of a program, and it
+ gets triggered/activated when these properties change. For example,
+ '<mod.func>' refers to a module-level function, and it gets triggered
+ if the signature of the function changes, or if if the function is
+ removed.
+
+Some program state is maintained across multiple build increments:
+
+* The full ASTs of all modules in memory all the time (+ type map).
+* Maintain a fine-grained dependency map, which is from triggers to
+ targets/triggers. The latter determine what other parts of a program
+ need to be processed again due to an externally visible change to a
+ module.
+
+We perform a fine-grained incremental program update like this:
+
+* Determine which modules have changes in their source code since the
+ previous build.
+* Fully process these modules, creating new ASTs and symbol tables
+ for them. Retain the existing ASTs and symbol tables of modules that
+ have no changes in their source code.
+* Determine which parts of the changed modules have changed. The result
+ is a set of triggered triggers.
+* Using the dependency map, decide which other targets have become
+ stale and need to be reprocessed.
+* Replace old ASTs of the modules that we reprocessed earlier with
+ the new ones, but try to retain the identities of original externally
+ visible AST nodes so that we don't (always) need to patch references
+ in the rest of the program.
+* Semantically analyze and type check the stale targets.
+* Repeat the previous steps until nothing externally visible has changed.
+
+Major todo items:
+
+- Support multiple type checking passes
+"""
+
+from typing import Dict, List, Set, Tuple, Iterable, Union
+
+from mypy.build import BuildManager, State
+from mypy.checker import DeferredNode
+from mypy.errors import Errors
+from mypy.nodes import (
+ MypyFile, FuncDef, TypeInfo, Expression, SymbolNode, Var, FuncBase, ClassDef
+)
+from mypy.types import Type
+from mypy.server.astdiff import compare_symbol_tables, is_identical_type
+from mypy.server.astmerge import merge_asts
+from mypy.server.aststrip import strip_target
+from mypy.server.deps import get_dependencies, get_dependencies_of_target
+from mypy.server.target import module_prefix, split_target
+from mypy.server.trigger import make_trigger
+
+
+# If True, print out debug logging output.
+DEBUG = False
+
+
+class FineGrainedBuildManager:
+ def __init__(self,
+ manager: BuildManager,
+ graph: Dict[str, State]) -> None:
+ self.manager = manager
+ self.graph = graph
+ self.deps = get_all_dependencies(manager, graph)
+ self.previous_targets_with_errors = manager.errors.targets()
+
+ def update(self, changed_modules: List[str]) -> List[str]:
+ """Update previous build result by processing changed modules.
+
+ Also propagate changes to other modules as needed, but only process
+ those parts of other modules that are affected by the changes. Retain
+ the existing ASTs and symbol tables of unaffected modules.
+
+ TODO: What about blocking errors?
+
+ Args:
+ manager: State of the build
+ graph: Additional state of the build
+ deps: Fine-grained dependcy map for the build (mutated by this function)
+ changed_modules: Modules changed since the previous update/build (assume
+ this is correct; not validated here)
+
+ Returns:
+ A list of errors.
+ """
+ if DEBUG:
+ print('==== update ====')
+ manager = self.manager
+ graph = self.graph
+ old_modules = dict(manager.modules)
+ manager.errors.reset()
+ new_modules, new_type_maps = build_incremental_step(manager, changed_modules)
+ # TODO: What to do with stale dependencies?
+ triggered = calculate_active_triggers(manager, old_modules, new_modules)
+ if DEBUG:
+ print('triggered:', sorted(triggered))
+ replace_modules_with_new_variants(manager, graph, old_modules, new_modules, new_type_maps)
+ update_dependencies(new_modules, self.deps, graph)
+ propagate_changes_using_dependencies(manager, graph, self.deps, triggered,
+ set(changed_modules),
+ self.previous_targets_with_errors,
+ graph)
+ self.previous_targets_with_errors = manager.errors.targets()
+ return manager.errors.messages()
+
+
+def get_all_dependencies(manager: BuildManager, graph: Dict[str, State]) -> Dict[str, Set[str]]:
+ """Return the fine-grained dependency map for an entire build."""
+ deps = {} # type: Dict[str, Set[str]]
+ update_dependencies(manager.modules, deps, graph)
+ return deps
+
+
+def build_incremental_step(manager: BuildManager,
+ changed_modules: List[str]) -> Tuple[Dict[str, MypyFile],
+ Dict[str, Dict[Expression, Type]]]:
+ """Build new versions of changed modules only.
+
+ Return the new ASTs for the changed modules. They will be totally
+ separate from the existing ASTs and need to merged afterwards.
+ """
+ assert len(changed_modules) == 1
+ id = changed_modules[0]
+ path = manager.modules[id].path
+
+ # TODO: what if file is missing?
+ with open(path) as f:
+ source = f.read()
+
+ state = State(id=id,
+ path=path,
+ source=source,
+ manager=manager) # TODO: more args?
+ state.parse_file()
+ # TODO: state.fix_suppressed_dependencies()?
+ state.semantic_analysis()
+ state.semantic_analysis_pass_three()
+ # TODO: state.semantic_analysis_apply_patches()
+ state.type_check_first_pass()
+ # TODO: state.type_check_second_pass()?
+ state.finish_passes()
+ # TODO: state.write_cache()?
+ # TODO: state.mark_as_rechecked()?
+
+ return {id: state.tree}, {id: state.type_checker.type_map}
+
+
+def update_dependencies(new_modules: Dict[str, MypyFile],
+ deps: Dict[str, Set[str]],
+ graph: Dict[str, State]) -> None:
+ for id, node in new_modules.items():
+ module_deps = get_dependencies(prefix=id,
+ node=node,
+ type_map=graph[id].type_checker.type_map)
+ for trigger, targets in module_deps.items():
+ deps.setdefault(trigger, set()).update(targets)
+
+
+def calculate_active_triggers(manager: BuildManager,
+ old_modules: Dict[str, MypyFile],
+ new_modules: Dict[str, MypyFile]) -> Set[str]:
+ """Determine activated triggers by comparing old and new symbol tables.
+
+ For example, if only the signature of function m.f is different in the new
+ symbol table, return {'<m.f>'}.
+ """
+ names = set() # type: Set[str]
+ for id in new_modules:
+ names |= compare_symbol_tables(id, old_modules[id].names, new_modules[id].names)
+ return {make_trigger(name) for name in names}
+
+
+def replace_modules_with_new_variants(
+ manager: BuildManager,
+ graph: Dict[str, State],
+ old_modules: Dict[str, MypyFile],
+ new_modules: Dict[str, MypyFile],
+ new_type_maps: Dict[str, Dict[Expression, Type]]) -> None:
+ """Replace modules with newly builds versions.
+
+ Retain the identities of externally visible AST nodes in the
+ old ASTs so that references to the affected modules from other
+ modules will still be valid (unless something was deleted or
+ replaced with an incompatible definition, in which case there
+ will be dangling references that will be handled by
+ propagate_changes_using_dependencies).
+ """
+ for id in new_modules:
+ merge_asts(old_modules[id], old_modules[id].names,
+ new_modules[id], new_modules[id].names)
+ manager.modules[id] = old_modules[id]
+ graph[id].type_checker.type_map = new_type_maps[id]
+
+
+def propagate_changes_using_dependencies(
+ manager: BuildManager,
+ graph: Dict[str, State],
+ deps: Dict[str, Set[str]],
+ triggered: Set[str],
+ up_to_date_modules: Set[str],
+ targets_with_errors: Set[str],
+ modules: Iterable[str]) -> None:
+ # TODO: Multiple type checking passes
+ # TODO: Restrict the number of iterations to some maximum to avoid infinite loops
+
+ # Propagate changes until nothing visible has changed during the last
+ # iteration.
+ while triggered or targets_with_errors:
+ todo = find_targets_recursive(triggered, deps, manager.modules, up_to_date_modules)
+ # Also process targets that used to have errors, as otherwise some
+ # errors might be lost.
+ for target in targets_with_errors:
+ id = module_prefix(modules, target)
+ if id not in up_to_date_modules:
+ if id not in todo:
+ todo[id] = set()
+ if DEBUG:
+ print('process', target)
+ todo[id].update(lookup_target(manager.modules, target))
+ triggered = set()
+ # TODO: Preserve order (set is not optimal)
+ for id, nodes in sorted(todo.items(), key=lambda x: x[0]):
+ assert id not in up_to_date_modules
+ triggered |= reprocess_nodes(manager, graph, id, nodes, deps)
+ # Changes elsewhere may require us to reprocess modules that were
+ # previously considered up to date. For example, there may be a
+ # dependency loop that loops back to an originally processed module.
+ up_to_date_modules = set()
+ targets_with_errors = set()
+ if DEBUG:
+ print('triggered:', list(triggered))
+
+
+def find_targets_recursive(
+ triggers: Set[str],
+ deps: Dict[str, Set[str]],
+ modules: Dict[str, MypyFile],
+ up_to_date_modules: Set[str]) -> Dict[str, Set[DeferredNode]]:
+ """Find names of all targets that need to reprocessed, given some triggers.
+
+ Returns: Dictionary from module id to a set of stale targets.
+ """
+ result = {} # type: Dict[str, Set[DeferredNode]]
+ worklist = triggers
+ processed = set() # type: Set[str]
+
+ # Find AST nodes corresponding to each target.
+ #
+ # TODO: Don't rely on a set, since the items are in an unpredictable order.
+ while worklist:
+ processed |= worklist
+ current = worklist
+ worklist = set()
+ for target in current:
+ if target.startswith('<'):
+ worklist |= deps.get(target, set()) - processed
+ else:
+ module_id = module_prefix(modules, target)
+ if module_id in up_to_date_modules:
+ # Already processed.
+ continue
+ if module_id not in result:
+ result[module_id] = set()
+ if DEBUG:
+ print('process', target)
+ deferred = lookup_target(modules, target)
+ result[module_id].update(deferred)
+
+ return result
+
+
+def reprocess_nodes(manager: BuildManager,
+ graph: Dict[str, State],
+ module_id: str,
+ nodeset: Set[DeferredNode],
+ deps: Dict[str, Set[str]]) -> Set[str]:
+ """Reprocess a set of nodes within a single module.
+
+ Return fired triggers.
+ """
+ file_node = manager.modules[module_id]
+
+ def key(node: DeferredNode) -> str:
+ fullname = node.node.fullname()
+ if isinstance(node.node, FuncDef) and fullname is None:
+ assert node.node.info is not None
+ fullname = '%s.%s' % (node.node.info.fullname(), node.node.name())
+ return fullname
+
+ # Some nodes by full name so that the order of processing is deterministic.
+ nodes = sorted(nodeset, key=key)
+
+ # Strip semantic analysis information.
+ for deferred in nodes:
+ strip_target(deferred.node)
+ semantic_analyzer = manager.semantic_analyzer
+
+ # Second pass of semantic analysis. We don't redo the first pass, because it only
+ # does local things that won't go stale.
+ for deferred in nodes:
+ with semantic_analyzer.file_context(
+ file_node=file_node,
+ fnam=file_node.path,
+ options=manager.options,
+ active_type=deferred.active_typeinfo):
+ manager.semantic_analyzer.refresh_partial(deferred.node)
+
+ # Third pass of semantic analysis.
+ for deferred in nodes:
+ with semantic_analyzer.file_context(
+ file_node=file_node,
+ fnam=file_node.path,
+ options=manager.options,
+ active_type=deferred.active_typeinfo):
+ manager.semantic_analyzer_pass3.refresh_partial(deferred.node)
+
+ # Keep track of potentially affected attribute types before type checking.
+ old_types_map = get_enclosing_namespace_types(nodes)
+
+ # Type check.
+ graph[module_id].type_checker.check_second_pass(nodes) # TODO: check return value
+
+ # Check if any attribute types were changed and need to be propagated further.
+ new_triggered = get_triggered_namespace_items(old_types_map)
+
+ # Dependencies may have changed.
+ update_deps(module_id, nodes, graph, deps)
+
+ return new_triggered
+
+
+NamespaceNode = Union[TypeInfo, MypyFile]
+
+
+def get_enclosing_namespace_types(nodes: List[DeferredNode]) -> Dict[NamespaceNode,
+ Dict[str, Type]]:
+ types = {} # type: Dict[NamespaceNode, Dict[str, Type]]
+ for deferred in nodes:
+ info = deferred.active_typeinfo
+ if info:
+ target = info # type: NamespaceNode
+ elif isinstance(deferred.node, MypyFile):
+ target = deferred.node
+ else:
+ target = None
+ if target and target not in types:
+ local_types = {name: node.node.type
+ for name, node in target.names.items()
+ if isinstance(node.node, Var)}
+ types[target] = local_types
+ return types
+
+
+def get_triggered_namespace_items(old_types_map: Dict[NamespaceNode, Dict[str, Type]]) -> Set[str]:
+ new_triggered = set()
+ for namespace_node, old_types in old_types_map.items():
+ for name, node in namespace_node.names.items():
+ if (name in old_types and
+ (not isinstance(node.node, Var) or
+ not is_identical_type(node.node.type, old_types[name]))):
+ # Type checking a method changed an attribute type.
+ new_triggered.add(make_trigger('{}.{}'.format(namespace_node.fullname(), name)))
+ return new_triggered
+
+
+def update_deps(module_id: str,
+ nodes: List[DeferredNode],
+ graph: Dict[str, State],
+ deps: Dict[str, Set[str]]) -> None:
+ for deferred in nodes:
+ node = deferred.node
+ prefix = module_id
+ if isinstance(node, FuncBase) and node.info:
+ prefix += '.{}'.format(node.info.name())
+ type_map = graph[module_id].type_checker.type_map
+ new_deps = get_dependencies_of_target(prefix, node, type_map)
+ for trigger, targets in new_deps.items():
+ deps.setdefault(trigger, set()).update(targets)
+
+
+def lookup_target(modules: Dict[str, MypyFile], target: str) -> List[DeferredNode]:
+ """Look up a target by fully-qualified name."""
+ module, rest = split_target(modules, target)
+ if rest:
+ components = rest.split('.')
+ else:
+ components = []
+ node = modules[module] # type: SymbolNode
+ file = None # type: MypyFile
+ active_class = None
+ active_class_name = None
+ for c in components:
+ if isinstance(node, TypeInfo):
+ active_class = node
+ active_class_name = node.name()
+ # TODO: Is it possible for the assertion to fail?
+ if isinstance(node, MypyFile):
+ file = node
+ assert isinstance(node, (MypyFile, TypeInfo))
+ node = node.names[c].node
+ if isinstance(node, TypeInfo):
+ # A ClassDef target covers the body of the class and everything defined
+ # within it. To get the body we include the entire surrounding target,
+ # typically a module top-level, since we don't support processing class
+ # bodies as separate entitites for simplicity.
+ result = [DeferredNode(file, None, None)]
+ for name, symnode in node.names.items():
+ node = symnode.node
+ if isinstance(node, FuncDef):
+ result.extend(lookup_target(modules, target + '.' + name))
+ return result
+ assert isinstance(node, (FuncDef, MypyFile))
+ return [DeferredNode(node, active_class_name, active_class)]
diff --git a/mypy/stats.py b/mypy/stats.py
index 3739763..de56036 100644
--- a/mypy/stats.py
+++ b/mypy/stats.py
@@ -3,7 +3,7 @@
import cgi
import os.path
-from typing import Any, Dict, List, cast, Tuple
+from typing import Dict, List, cast, Tuple, Set, Optional
from mypy.traverser import TraverserVisitor
from mypy.types import (
@@ -12,17 +12,19 @@ from mypy.types import (
from mypy import nodes
from mypy.nodes import (
Expression, FuncDef, TypeApplication, AssignmentStmt, NameExpr, CallExpr, MypyFile,
- MemberExpr, OpExpr, ComparisonExpr, IndexExpr, UnaryExpr, YieldFromExpr, RefExpr
+ MemberExpr, OpExpr, ComparisonExpr, IndexExpr, UnaryExpr, YieldFromExpr, RefExpr, ClassDef
)
TYPE_EMPTY = 0
-TYPE_PRECISE = 1
-TYPE_IMPRECISE = 2
-TYPE_ANY = 3
+TYPE_UNANALYZED = 1 # type of non-typechecked code
+TYPE_PRECISE = 2
+TYPE_IMPRECISE = 3
+TYPE_ANY = 4
precision_names = [
'empty',
+ 'unanalyzed',
'precise',
'imprecise',
'any',
@@ -30,9 +32,10 @@ precision_names = [
class StatisticsVisitor(TraverserVisitor):
- def __init__(self, inferred: bool, typemap: Dict[Expression, Type] = None,
+ def __init__(self, inferred: bool, filename: str, typemap: Dict[Expression, Type] = None,
all_nodes: bool = False) -> None:
self.inferred = inferred
+ self.filename = filename
self.typemap = typemap
self.all_nodes = all_nodes
@@ -57,9 +60,10 @@ class StatisticsVisitor(TraverserVisitor):
def visit_func_def(self, o: FuncDef) -> None:
self.line = o.line
- if len(o.expanded) > 1:
+ if len(o.expanded) > 1 and o.expanded != [o] * len(o.expanded):
if o in o.expanded:
- print('ERROR: cycle in function expansion; skipping')
+ print('{}:{}: ERROR: cycle in function expansion; skipping'.format(self.filename,
+ o.get_line()))
return
for defn in o.expanded:
self.visit_func_def(cast(FuncDef, defn))
@@ -77,6 +81,15 @@ class StatisticsVisitor(TraverserVisitor):
self.record_line(self.line, TYPE_ANY)
super().visit_func_def(o)
+ def visit_class_def(self, o: ClassDef) -> None:
+ # Override this method because we don't want to analyze base_type_exprs (base_type_exprs
+ # are base classes in a class declaration).
+ # While base_type_exprs are technically expressions, type analyzer does not visit them and
+ # they are not in the typemap.
+ for d in o.decorators:
+ d.accept(self)
+ o.defs.accept(self)
+
def visit_type_application(self, o: TypeApplication) -> None:
self.line = o.line
for t in o.types:
@@ -101,7 +114,10 @@ class StatisticsVisitor(TraverserVisitor):
items = [lvalue]
for item in items:
if isinstance(item, RefExpr) and item.is_def:
- t = self.typemap.get(item)
+ if self.typemap is not None:
+ t = self.typemap.get(item)
+ else:
+ t = None
if t:
self.type(t)
else:
@@ -149,12 +165,22 @@ class StatisticsVisitor(TraverserVisitor):
def process_node(self, node: Expression) -> None:
if self.all_nodes:
- typ = self.typemap.get(node)
- if typ:
+ if self.typemap is not None:
self.line = node.line
- self.type(typ)
+ self.type(self.typemap.get(node))
+
+ def type(self, t: Optional[Type]) -> None:
+ if not t:
+ # If an expression does not have a type, it is often due to dead code.
+ # Don't count these because there can be an unanalyzed value on a line with other
+ # analyzed expressions, which overwrite the TYPE_UNANALYZED.
+ self.record_line(self.line, TYPE_UNANALYZED)
+ return
+
+ if isinstance(t, AnyType) and t.special_form:
+ # This is not a real Any type, so don't collect stats for it.
+ return
- def type(self, t: Type) -> None:
if isinstance(t, AnyType):
self.log(' !! Any type around line %d' % self.line)
self.num_any += 1
@@ -191,7 +217,7 @@ class StatisticsVisitor(TraverserVisitor):
def record_line(self, line: int, precision: int) -> None:
self.line_map[line] = max(precision,
- self.line_map.get(line, TYPE_PRECISE))
+ self.line_map.get(line, TYPE_EMPTY))
def dump_type_stats(tree: MypyFile, path: str, inferred: bool = False,
@@ -199,7 +225,7 @@ def dump_type_stats(tree: MypyFile, path: str, inferred: bool = False,
if is_special_module(path):
return
print(path)
- visitor = StatisticsVisitor(inferred, typemap)
+ visitor = StatisticsVisitor(inferred, filename=tree.fullname(), typemap=typemap)
tree.accept(visitor)
for line in visitor.output:
print(line)
@@ -271,7 +297,8 @@ def generate_html_report(tree: MypyFile, path: str, type_map: Dict[Expression, T
path = os.path.relpath(path)
if path.startswith('..'):
return
- visitor = StatisticsVisitor(inferred=True, typemap=type_map, all_nodes=True)
+ visitor = StatisticsVisitor(inferred=True, filename=tree.fullname(), typemap=type_map,
+ all_nodes=True)
tree.accept(visitor)
assert not os.path.isabs(path) and not path.startswith('..')
# This line is *wrong* if the preceding assert fails.
diff --git a/mypy/stubgen.py b/mypy/stubgen.py
index 6e25ecd..bd1dbeb 100644
--- a/mypy/stubgen.py
+++ b/mypy/stubgen.py
@@ -73,6 +73,7 @@ Options = NamedTuple('Options', [('pyversion', Tuple[int, int]),
('modules', List[str]),
('ignore_errors', bool),
('recursive', bool),
+ ('include_private', bool),
])
@@ -86,7 +87,8 @@ def generate_stub_for_module(module: str, output_dir: str, quiet: bool = False,
pyversion: Tuple[int, int] = defaults.PYTHON3_VERSION,
no_import: bool = False,
search_path: List[str] = [],
- interpreter: str = sys.executable) -> None:
+ interpreter: str = sys.executable,
+ include_private: bool = False) -> None:
target = module.replace('.', '/')
try:
result = find_module_path_and_all(module=module,
@@ -118,7 +120,7 @@ def generate_stub_for_module(module: str, output_dir: str, quiet: bool = False,
target = os.path.join(output_dir, target)
generate_stub(module_path, output_dir, module_all,
target=target, add_header=add_header, module=module,
- pyversion=pyversion)
+ pyversion=pyversion, include_private=include_private)
if not quiet:
print('Created %s' % target)
@@ -185,7 +187,8 @@ def load_python_module_info(module: str, interpreter: str) -> Tuple[str, Optiona
def generate_stub(path: str, output_dir: str, _all_: Optional[List[str]] = None,
target: str = None, add_header: bool = False, module: str = None,
- pyversion: Tuple[int, int] = defaults.PYTHON3_VERSION
+ pyversion: Tuple[int, int] = defaults.PYTHON3_VERSION,
+ include_private: bool = False
) -> None:
with open(path, 'rb') as f:
source = f.read()
@@ -199,7 +202,7 @@ def generate_stub(path: str, output_dir: str, _all_: Optional[List[str]] = None,
sys.stderr.write('%s\n' % m)
sys.exit(1)
- gen = StubGenerator(_all_, pyversion=pyversion)
+ gen = StubGenerator(_all_, pyversion=pyversion, include_private=include_private)
ast.accept(gen)
if not target:
target = os.path.join(output_dir, os.path.basename(path))
@@ -223,7 +226,8 @@ NOT_IN_ALL = 'NOT_IN_ALL'
class StubGenerator(mypy.traverser.TraverserVisitor):
- def __init__(self, _all_: Optional[List[str]], pyversion: Tuple[int, int]) -> None:
+ def __init__(self, _all_: Optional[List[str]], pyversion: Tuple[int, int],
+ include_private: bool = False) -> None:
self._all_ = _all_
self._output = [] # type: List[str]
self._import_lines = [] # type: List[str]
@@ -235,6 +239,7 @@ class StubGenerator(mypy.traverser.TraverserVisitor):
self._classes = set() # type: Set[str]
self._base_classes = [] # type: List[str]
self._pyversion = pyversion
+ self._include_private = include_private
def visit_mypy_file(self, o: MypyFile) -> None:
self._classes = find_classes(o)
@@ -515,6 +520,8 @@ class StubGenerator(mypy.traverser.TraverserVisitor):
return False
def is_private_name(self, name: str) -> bool:
+ if self._include_private:
+ return False
return name.startswith('_') and (not name.endswith('__')
or name in ('__all__',
'__author__',
@@ -610,7 +617,7 @@ def walk_packages(packages: List[str]) -> Iterator[str]:
def main() -> None:
- options = parse_options()
+ options = parse_options(sys.argv[1:])
if not os.path.isdir('out'):
raise SystemExit('Directory "out" does not exist')
if options.recursive and options.no_import:
@@ -636,7 +643,8 @@ def main() -> None:
pyversion=options.pyversion,
no_import=options.no_import,
search_path=options.search_path,
- interpreter=options.interpreter)
+ interpreter=options.interpreter,
+ include_private=options.include_private)
except Exception as e:
if not options.ignore_errors:
raise e
@@ -644,8 +652,7 @@ def main() -> None:
print("Stub generation failed for", module, file=sys.stderr)
-def parse_options() -> Options:
- args = sys.argv[1:]
+def parse_options(args: List[str]) -> Options:
pyversion = defaults.PYTHON3_VERSION
no_import = False
recursive = False
@@ -653,6 +660,7 @@ def parse_options() -> Options:
doc_dir = ''
search_path = [] # type: List[str]
interpreter = ''
+ include_private = False
while args and args[0].startswith('-'):
if args[0] == '--doc-dir':
doc_dir = args[1]
@@ -673,6 +681,8 @@ def parse_options() -> Options:
pyversion = defaults.PYTHON2_VERSION
elif args[0] == '--no-import':
no_import = True
+ elif args[0] == '--include-private':
+ include_private = True
elif args[0] in ('-h', '--help'):
usage()
else:
@@ -689,7 +699,8 @@ def parse_options() -> Options:
interpreter=interpreter,
modules=args,
ignore_errors=ignore_errors,
- recursive=recursive)
+ recursive=recursive,
+ include_private=include_private)
def default_python2_interpreter() -> str:
@@ -721,6 +732,9 @@ def usage() -> None:
--no-import don't import the modules, just parse and analyze them
(doesn't work with C extension modules and doesn't
respect __all__)
+ --include-private
+ generate stubs for objects and members considered private
+ (single leading undescore and no trailing underscores)
--doc-dir PATH use .rst documentation in PATH (this may result in
better stubs in some cases; consider setting this to
DIR/Python-X.Y.Z/Doc/library)
diff --git a/mypy/subtypes.py b/mypy/subtypes.py
index 8ca6421..589e9b8 100644
--- a/mypy/subtypes.py
+++ b/mypy/subtypes.py
@@ -69,11 +69,6 @@ def is_subtype(left: Type, right: Type,
elif is_subtype_of_item:
return True
# otherwise, fall through
- # Treat builtins.type the same as Type[Any]
- elif is_named_instance(left, 'builtins.type'):
- return is_subtype(TypeType(AnyType()), right)
- elif is_named_instance(right, 'builtins.type'):
- return is_subtype(left, TypeType(AnyType()))
return left.accept(SubtypeVisitor(right, type_parameter_checker,
ignore_pos_arg_names=ignore_pos_arg_names))
@@ -158,16 +153,18 @@ class SubtypeVisitor(TypeVisitor[bool]):
item = right.item
if isinstance(item, TupleType):
item = item.fallback
- if isinstance(item, Instance):
- return is_subtype(left, item.type.metaclass_type)
- elif isinstance(item, AnyType):
- # Special case: all metaclasses are subtypes of Type[Any]
- mro = left.type.mro or []
- return any(base.fullname() == 'builtins.type' for base in mro)
- else:
- return False
- else:
- return False
+ if is_named_instance(left, 'builtins.type'):
+ return is_subtype(TypeType(AnyType()), right)
+ if left.type.is_metaclass():
+ if isinstance(item, AnyType):
+ return True
+ if isinstance(item, Instance):
+ # Special-case enum since we don't have better way of expressing it
+ if (is_named_instance(left, 'enum.EnumMeta')
+ and is_named_instance(item, 'enum.Enum')):
+ return True
+ return is_named_instance(item, 'builtins.object')
+ return False
def visit_type_var(self, left: TypeVarType) -> bool:
right = self.right
@@ -231,9 +228,20 @@ class SubtypeVisitor(TypeVisitor[bool]):
elif isinstance(right, TypedDictType):
if not left.names_are_wider_than(right):
return False
- for (_, l, r) in left.zip(right):
+ for name, l, r in left.zip(right):
if not is_equivalent(l, r, self.check_type_parameter):
return False
+ # Non-required key is not compatible with a required key since
+ # indexing may fail unexpectedly if a required key is missing.
+ # Required key is not compatible with a non-required key since
+ # the prior doesn't support 'del' but the latter should support
+ # it.
+ #
+ # NOTE: 'del' support is currently not implemented (#3550). We
+ # don't want to have to change subtyping after 'del' support
+ # lands so here we are anticipating that change.
+ if (name in left.required_keys) != (name in right.required_keys):
+ return False
# (NOTE: Fallbacks don't matter.)
return True
else:
@@ -263,8 +271,8 @@ class SubtypeVisitor(TypeVisitor[bool]):
elif isinstance(right, TypeType):
# All the items must have the same type object status, so
# it's sufficient to query only (any) one of them.
- # This is unsound, we don't check the __init__ signature.
- return left.is_type_obj() and is_subtype(left.items()[0].ret_type, right.item)
+ # This is unsound, we don't check all the __init__ signatures.
+ return left.is_type_obj() and is_subtype(left.items()[0], right)
else:
return False
@@ -284,11 +292,14 @@ class SubtypeVisitor(TypeVisitor[bool]):
# This is unsound, we don't check the __init__ signature.
return is_subtype(left.item, right.ret_type)
if isinstance(right, Instance):
- if right.type.fullname() == 'builtins.object':
- # treat builtins.object the same as Any.
+ if right.type.fullname() in ['builtins.object', 'builtins.type']:
return True
item = left.item
- return isinstance(item, Instance) and is_subtype(item, right.type.metaclass_type)
+ if isinstance(item, TypeVarType):
+ item = item.upper_bound
+ if isinstance(item, Instance):
+ metaclass = item.type.metaclass_type
+ return metaclass is not None and is_subtype(metaclass, right)
return False
@@ -538,7 +549,7 @@ def restrict_subtype_away(t: Type, s: Type) -> Type:
if isinstance(t, UnionType):
# Since runtime type checks will ignore type arguments, erase the types.
erased_s = erase_type(s)
- new_items = [item for item in t.items
+ new_items = [item for item in t.relevant_items()
if (not is_proper_subtype(erase_type(item), erased_s)
or isinstance(item, AnyType))]
return UnionType.make_union(new_items)
diff --git a/typeshed/stdlib/2/distutils/__init__.pyi b/mypy/test/__init__.py
similarity index 100%
rename from typeshed/stdlib/2/distutils/__init__.pyi
rename to mypy/test/__init__.py
diff --git a/typeshed/stdlib/2/email/mime/__init__.pyi b/mypy/test/collect.py
similarity index 100%
rename from typeshed/stdlib/2/email/mime/__init__.pyi
rename to mypy/test/collect.py
diff --git a/mypy/test/config.py b/mypy/test/config.py
new file mode 100644
index 0000000..681f866
--- /dev/null
+++ b/mypy/test/config.py
@@ -0,0 +1,19 @@
+import os
+import os.path
+
+import typing
+
+
+this_file_dir = os.path.dirname(os.path.realpath(__file__))
+PREFIX = os.path.dirname(os.path.dirname(this_file_dir))
+
+# Location of test data files such as test case descriptions.
+test_data_prefix = os.path.join(PREFIX, 'test-data', 'unit')
+
+assert os.path.isdir(test_data_prefix), \
+ 'Test data prefix ({}) not set correctly'.format(test_data_prefix)
+
+# Temp directory used for the temp files created when running test cases.
+# This is *within* the tempfile.TemporaryDirectory that is chroot'ed per testcase.
+# It is also hard-coded in numerous places, so don't change it.
+test_temp_dir = 'tmp'
diff --git a/mypy/test/data.py b/mypy/test/data.py
new file mode 100644
index 0000000..38adf18
--- /dev/null
+++ b/mypy/test/data.py
@@ -0,0 +1,564 @@
+"""Utilities for processing .test files containing test case descriptions."""
+
+import os.path
+import os
+import posixpath
+import re
+from os import remove, rmdir
+import shutil
+
+import pytest # type: ignore # no pytest in typeshed
+from typing import Callable, List, Tuple, Set, Optional, Iterator, Any, Dict
+
+from mypy.myunit import TestCase, SkipTestCaseException
+
+
+root_dir = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
+
+
+def parse_test_cases(
+ path: str,
+ perform: Optional[Callable[['DataDrivenTestCase'], None]],
+ base_path: str = '.',
+ optional_out: bool = False,
+ include_path: str = None,
+ native_sep: bool = False) -> List['DataDrivenTestCase']:
+ """Parse a file with test case descriptions.
+
+ Return an array of test cases.
+
+ NB this function and DataDrivenTestCase are shared between the
+ myunit and pytest codepaths -- if something looks redundant,
+ that's likely the reason.
+ """
+ if native_sep:
+ join = os.path.join
+ else:
+ join = posixpath.join # type: ignore
+ if not include_path:
+ include_path = os.path.dirname(path)
+ with open(path, encoding='utf-8') as f:
+ l = f.readlines()
+ for i in range(len(l)):
+ l[i] = l[i].rstrip('\n')
+ p = parse_test_data(l, path)
+ out = [] # type: List[DataDrivenTestCase]
+
+ # Process the parsed items. Each item has a header of form [id args],
+ # optionally followed by lines of text.
+ i = 0
+ while i < len(p):
+ ok = False
+ i0 = i
+ if p[i].id == 'case':
+ i += 1
+
+ files = [] # type: List[Tuple[str, str]] # path and contents
+ output_files = [] # type: List[Tuple[str, str]] # path and contents for output files
+ tcout = [] # type: List[str] # Regular output errors
+ tcout2 = {} # type: Dict[int, List[str]] # Output errors for incremental, runs 2+
+ deleted_paths = {} # type: Dict[int, Set[str]] # from run number of paths
+ stale_modules = {} # type: Dict[int, Set[str]] # from run number to module names
+ rechecked_modules = {} # type: Dict[ int, Set[str]] # from run number module names
+ while i < len(p) and p[i].id != 'case':
+ if p[i].id == 'file' or p[i].id == 'outfile':
+ # Record an extra file needed for the test case.
+ arg = p[i].arg
+ assert arg is not None
+ contents = '\n'.join(p[i].data)
+ contents = expand_variables(contents)
+ file_entry = (join(base_path, arg), contents)
+ if p[i].id == 'file':
+ files.append(file_entry)
+ elif p[i].id == 'outfile':
+ output_files.append(file_entry)
+ elif p[i].id in ('builtins', 'builtins_py2'):
+ # Use an alternative stub file for the builtins module.
+ arg = p[i].arg
+ assert arg is not None
+ mpath = join(os.path.dirname(path), arg)
+ if p[i].id == 'builtins':
+ fnam = 'builtins.pyi'
+ else:
+ # Python 2
+ fnam = '__builtin__.pyi'
+ with open(mpath) as f:
+ files.append((join(base_path, fnam), f.read()))
+ elif p[i].id == 'typing':
+ # Use an alternative stub file for the typing module.
+ arg = p[i].arg
+ assert arg is not None
+ src_path = join(os.path.dirname(path), arg)
+ with open(src_path) as f:
+ files.append((join(base_path, 'typing.pyi'), f.read()))
+ elif re.match(r'stale[0-9]*$', p[i].id):
+ if p[i].id == 'stale':
+ passnum = 1
+ else:
+ passnum = int(p[i].id[len('stale'):])
+ assert passnum > 0
+ arg = p[i].arg
+ if arg is None:
+ stale_modules[passnum] = set()
+ else:
+ stale_modules[passnum] = {item.strip() for item in arg.split(',')}
+ elif re.match(r'rechecked[0-9]*$', p[i].id):
+ if p[i].id == 'rechecked':
+ passnum = 1
+ else:
+ passnum = int(p[i].id[len('rechecked'):])
+ arg = p[i].arg
+ if arg is None:
+ rechecked_modules[passnum] = set()
+ else:
+ rechecked_modules[passnum] = {item.strip() for item in arg.split(',')}
+ elif p[i].id == 'delete':
+ # File to delete during a multi-step test case
+ arg = p[i].arg
+ assert arg is not None
+ m = re.match(r'(.*)\.([0-9]+)$', arg)
+ assert m, 'Invalid delete section: {}'.format(arg)
+ num = int(m.group(2))
+ assert num >= 2, "Can't delete during step {}".format(num)
+ full = join(base_path, m.group(1))
+ deleted_paths.setdefault(num, set()).add(full)
+ elif p[i].id == 'out' or p[i].id == 'out1':
+ tcout = p[i].data
+ tcout = [expand_variables(line) for line in tcout]
+ if os.path.sep == '\\':
+ tcout = [fix_win_path(line) for line in tcout]
+ ok = True
+ elif re.match(r'out[0-9]*$', p[i].id):
+ passnum = int(p[i].id[3:])
+ assert passnum > 1
+ output = p[i].data
+ output = [expand_variables(line) for line in output]
+ if native_sep and os.path.sep == '\\':
+ output = [fix_win_path(line) for line in output]
+ tcout2[passnum] = output
+ ok = True
+ else:
+ raise ValueError(
+ 'Invalid section header {} in {} at line {}'.format(
+ p[i].id, path, p[i].line))
+ i += 1
+
+ for passnum in stale_modules.keys():
+ if passnum not in rechecked_modules:
+ # If the set of rechecked modules isn't specified, make it the same as the set
+ # of modules with a stale public interface.
+ rechecked_modules[passnum] = stale_modules[passnum]
+ if (passnum in stale_modules
+ and passnum in rechecked_modules
+ and not stale_modules[passnum].issubset(rechecked_modules[passnum])):
+ raise ValueError(
+ ('Stale modules after pass {} must be a subset of rechecked '
+ 'modules ({}:{})').format(passnum, path, p[i0].line))
+
+ if optional_out:
+ ok = True
+
+ if ok:
+ input = expand_includes(p[i0].data, include_path)
+ expand_errors(input, tcout, 'main')
+ for file_path, contents in files:
+ expand_errors(contents.split('\n'), tcout, file_path)
+ lastline = p[i].line if i < len(p) else p[i - 1].line + 9999
+ arg0 = p[i0].arg
+ assert arg0 is not None
+ tc = DataDrivenTestCase(arg0, input, tcout, tcout2, path,
+ p[i0].line, lastline, perform,
+ files, output_files, stale_modules,
+ rechecked_modules, deleted_paths, native_sep)
+ out.append(tc)
+ if not ok:
+ raise ValueError(
+ '{}, line {}: Error in test case description'.format(
+ path, p[i0].line))
+
+ return out
+
+
+class DataDrivenTestCase(TestCase):
+ input = None # type: List[str]
+ output = None # type: List[str] # Output for the first pass
+ output2 = None # type: Dict[int, List[str]] # Output for runs 2+, indexed by run number
+
+ file = ''
+ line = 0
+
+ # (file path, file content) tuples
+ files = None # type: List[Tuple[str, str]]
+ expected_stale_modules = None # type: Dict[int, Set[str]]
+ expected_rechecked_modules = None # type: Dict[int, Set[str]]
+
+ clean_up = None # type: List[Tuple[bool, str]]
+
+ def __init__(self,
+ name: str,
+ input: List[str],
+ output: List[str],
+ output2: Dict[int, List[str]],
+ file: str,
+ line: int,
+ lastline: int,
+ perform: Optional[Callable[['DataDrivenTestCase'], None]],
+ files: List[Tuple[str, str]],
+ output_files: List[Tuple[str, str]],
+ expected_stale_modules: Dict[int, Set[str]],
+ expected_rechecked_modules: Dict[int, Set[str]],
+ deleted_paths: Dict[int, Set[str]],
+ native_sep: bool = False,
+ ) -> None:
+ super().__init__(name)
+ self.input = input
+ self.output = output
+ self.output2 = output2
+ self.lastline = lastline
+ self.file = file
+ self.line = line
+ self.perform = perform
+ self.files = files
+ self.output_files = output_files
+ self.expected_stale_modules = expected_stale_modules
+ self.expected_rechecked_modules = expected_rechecked_modules
+ self.deleted_paths = deleted_paths
+ self.native_sep = native_sep
+
+ def set_up(self) -> None:
+ super().set_up()
+ encountered_files = set()
+ self.clean_up = []
+ all_deleted = [] # type: List[str]
+ for paths in self.deleted_paths.values():
+ all_deleted += paths
+ for path, content in self.files:
+ dir = os.path.dirname(path)
+ for d in self.add_dirs(dir):
+ self.clean_up.append((True, d))
+ with open(path, 'w') as f:
+ f.write(content)
+ if path not in all_deleted:
+ # TODO: Don't assume that deleted files don't get reintroduced.
+ self.clean_up.append((False, path))
+ encountered_files.add(path)
+ if re.search(r'\.[2-9]$', path):
+ # Make sure new files introduced in the second and later runs are accounted for
+ renamed_path = path[:-2]
+ if renamed_path not in encountered_files and renamed_path not in all_deleted:
+ encountered_files.add(renamed_path)
+ self.clean_up.append((False, renamed_path))
+ for path, _ in self.output_files:
+ # Create directories for expected output and mark them to be cleaned up at the end
+ # of the test case.
+ dir = os.path.dirname(path)
+ for d in self.add_dirs(dir):
+ self.clean_up.append((True, d))
+ self.clean_up.append((False, path))
+
+ def add_dirs(self, dir: str) -> List[str]:
+ """Add all subdirectories required to create dir.
+
+ Return an array of the created directories in the order of creation.
+ """
+ if dir == '' or os.path.isdir(dir):
+ return []
+ else:
+ dirs = self.add_dirs(os.path.dirname(dir)) + [dir]
+ os.mkdir(dir)
+ return dirs
+
+ def run(self) -> None:
+ if self.name.endswith('-skip'):
+ raise SkipTestCaseException()
+ else:
+ assert self.perform is not None, 'Tests without `perform` should not be `run`'
+ self.perform(self)
+
+ def tear_down(self) -> None:
+ # First remove files.
+ for is_dir, path in reversed(self.clean_up):
+ if not is_dir:
+ remove(path)
+ # Then remove directories.
+ for is_dir, path in reversed(self.clean_up):
+ if is_dir:
+ pycache = os.path.join(path, '__pycache__')
+ if os.path.isdir(pycache):
+ shutil.rmtree(pycache)
+ try:
+ rmdir(path)
+ except OSError as error:
+ print(' ** Error removing directory %s -- contents:' % path)
+ for item in os.listdir(path):
+ print(' ', item)
+ # Most likely, there are some files in the
+ # directory. Use rmtree to nuke the directory, but
+ # fail the test case anyway, since this seems like
+ # a bug in a test case -- we shouldn't leave
+ # garbage lying around. By nuking the directory,
+ # the next test run hopefully passes.
+ path = error.filename
+ # Be defensive -- only call rmtree if we're sure we aren't removing anything
+ # valuable.
+ if path.startswith('tmp/') and os.path.isdir(path):
+ shutil.rmtree(path)
+ raise
+ super().tear_down()
+
+
+class TestItem:
+ """Parsed test caseitem.
+
+ An item is of the form
+ [id arg]
+ .. data ..
+ """
+
+ id = ''
+ arg = '' # type: Optional[str]
+
+ # Text data, array of 8-bit strings
+ data = None # type: List[str]
+
+ file = ''
+ line = 0 # Line number in file
+
+ def __init__(self, id: str, arg: Optional[str], data: List[str], file: str,
+ line: int) -> None:
+ self.id = id
+ self.arg = arg
+ self.data = data
+ self.file = file
+ self.line = line
+
+
+def parse_test_data(l: List[str], fnam: str) -> List[TestItem]:
+ """Parse a list of lines that represent a sequence of test items."""
+
+ ret = [] # type: List[TestItem]
+ data = [] # type: List[str]
+
+ id = None # type: Optional[str]
+ arg = None # type: Optional[str]
+
+ i = 0
+ i0 = 0
+ while i < len(l):
+ s = l[i].strip()
+
+ if l[i].startswith('[') and s.endswith(']') and not s.startswith('[['):
+ if id:
+ data = collapse_line_continuation(data)
+ data = strip_list(data)
+ ret.append(TestItem(id, arg, strip_list(data), fnam, i0 + 1))
+ i0 = i
+ id = s[1:-1]
+ arg = None
+ if ' ' in id:
+ arg = id[id.index(' ') + 1:]
+ id = id[:id.index(' ')]
+ data = []
+ elif l[i].startswith('[['):
+ data.append(l[i][1:])
+ elif not l[i].startswith('--'):
+ data.append(l[i])
+ elif l[i].startswith('----'):
+ data.append(l[i][2:])
+ i += 1
+
+ # Process the last item.
+ if id:
+ data = collapse_line_continuation(data)
+ data = strip_list(data)
+ ret.append(TestItem(id, arg, data, fnam, i0 + 1))
+
+ return ret
+
+
+def strip_list(l: List[str]) -> List[str]:
+ """Return a stripped copy of l.
+
+ Strip whitespace at the end of all lines, and strip all empty
+ lines from the end of the array.
+ """
+
+ r = [] # type: List[str]
+ for s in l:
+ # Strip spaces at end of line
+ r.append(re.sub(r'\s+$', '', s))
+
+ while len(r) > 0 and r[-1] == '':
+ r.pop()
+
+ return r
+
+
+def collapse_line_continuation(l: List[str]) -> List[str]:
+ r = [] # type: List[str]
+ cont = False
+ for s in l:
+ ss = re.sub(r'\\$', '', s)
+ if cont:
+ r[-1] += re.sub('^ +', '', ss)
+ else:
+ r.append(ss)
+ cont = s.endswith('\\')
+ return r
+
+
+def expand_includes(a: List[str], base_path: str) -> List[str]:
+ """Expand @includes within a list of lines.
+
+ Replace all lies starting with @include with the contents of the
+ file name following the prefix. Look for the files in base_path.
+ """
+
+ res = [] # type: List[str]
+ for s in a:
+ if s.startswith('@include '):
+ fn = s.split(' ', 1)[1].strip()
+ with open(os.path.join(base_path, fn)) as f:
+ res.extend(f.readlines())
+ else:
+ res.append(s)
+ return res
+
+
+def expand_variables(s: str) -> str:
+ return s.replace('<ROOT>', root_dir)
+
+
+def expand_errors(input: List[str], output: List[str], fnam: str) -> None:
+ """Transform comments such as '# E: message' or
+ '# E:3: message' in input.
+
+ The result is lines like 'fnam:line: error: message'.
+ """
+
+ for i in range(len(input)):
+ # The first in the split things isn't a comment
+ for possible_err_comment in input[i].split(' # ')[1:]:
+ m = re.search(
+ '^([ENW]):((?P<col>\d+):)? (?P<message>.*)$',
+ possible_err_comment.strip())
+ if m:
+ if m.group(1) == 'E':
+ severity = 'error'
+ elif m.group(1) == 'N':
+ severity = 'note'
+ elif m.group(1) == 'W':
+ severity = 'warning'
+ col = m.group('col')
+ if col is None:
+ output.append(
+ '{}:{}: {}: {}'.format(fnam, i + 1, severity, m.group('message')))
+ else:
+ output.append('{}:{}:{}: {}: {}'.format(
+ fnam, i + 1, col, severity, m.group('message')))
+
+
+def fix_win_path(line: str) -> str:
+ r"""Changes Windows paths to Linux paths in error messages.
+
+ E.g. foo\bar.py -> foo/bar.py.
+ """
+ line = line.replace(root_dir, root_dir.replace('\\', '/'))
+ m = re.match(r'^([\S/]+):(\d+:)?(\s+.*)', line)
+ if not m:
+ return line
+ else:
+ filename, lineno, message = m.groups()
+ return '{}:{}{}'.format(filename.replace('\\', '/'),
+ lineno or '', message)
+
+
+def fix_cobertura_filename(line: str) -> str:
+ r"""Changes filename paths to Linux paths in Cobertura output files.
+
+ E.g. filename="pkg\subpkg\a.py" -> filename="pkg/subpkg/a.py".
+ """
+ m = re.search(r'<class .* filename="(?P<filename>.*?)"', line)
+ if not m:
+ return line
+ return '{}{}{}'.format(line[:m.start(1)],
+ m.group('filename').replace('\\', '/'),
+ line[m.end(1):])
+
+
+##
+#
+# pytest setup
+#
+##
+
+
+# This function name is special to pytest. See
+# http://doc.pytest.org/en/latest/writing_plugins.html#initialization-command-line-and-configuration-hooks
+def pytest_addoption(parser: Any) -> None:
+ group = parser.getgroup('mypy')
+ group.addoption('--update-data', action='store_true', default=False,
+ help='Update test data to reflect actual output'
+ ' (supported only for certain tests)')
+
+
+# This function name is special to pytest. See
+# http://doc.pytest.org/en/latest/writing_plugins.html#collection-hooks
+def pytest_pycollect_makeitem(collector: Any, name: str, obj: Any) -> Any:
+ if not isinstance(obj, type) or not issubclass(obj, DataSuite):
+ return None
+ return MypyDataSuite(name, parent=collector)
+
+
+class MypyDataSuite(pytest.Class): # type: ignore # inheriting from Any
+ def collect(self) -> Iterator['MypyDataCase']:
+ for case in self.obj.cases():
+ yield MypyDataCase(case.name, self, case)
+
+
+class MypyDataCase(pytest.Item): # type: ignore # inheriting from Any
+ def __init__(self, name: str, parent: MypyDataSuite, obj: DataDrivenTestCase) -> None:
+ self.skip = False
+ if name.endswith('-skip'):
+ self.skip = True
+ name = name[:-len('-skip')]
+
+ super().__init__(name, parent)
+ self.obj = obj
+
+ def runtest(self) -> None:
+ if self.skip:
+ pytest.skip()
+ update_data = self.config.getoption('--update-data', False)
+ self.parent.obj(update_data=update_data).run_case(self.obj)
+
+ def setup(self) -> None:
+ self.obj.set_up()
+
+ def teardown(self) -> None:
+ self.obj.tear_down()
+
+ def reportinfo(self) -> Tuple[str, int, str]:
+ return self.obj.file, self.obj.line, self.obj.name
+
+ def repr_failure(self, excinfo: Any) -> str:
+ if excinfo.errisinstance(SystemExit):
+ # We assume that before doing exit() (which raises SystemExit) we've printed
+ # enough context about what happened so that a stack trace is not useful.
+ # In particular, uncaught exceptions during semantic analysis or type checking
+ # call exit() and they already print out a stack trace.
+ excrepr = excinfo.exconly()
+ else:
+ self.parent._prunetraceback(excinfo)
+ excrepr = excinfo.getrepr(style='short')
+
+ return "data: {}:{}:\n{}".format(self.obj.file, self.obj.line, excrepr)
+
+
+class DataSuite:
+ @classmethod
+ def cases(cls) -> List[DataDrivenTestCase]:
+ return []
+
+ def run_case(self, testcase: DataDrivenTestCase) -> None:
+ raise NotImplementedError
diff --git a/mypy/test/helpers.py b/mypy/test/helpers.py
new file mode 100644
index 0000000..2f28ab1
--- /dev/null
+++ b/mypy/test/helpers.py
@@ -0,0 +1,309 @@
+import os
+import re
+import sys
+import time
+
+from typing import List, Dict, Tuple, Callable, Any
+
+from mypy import defaults
+from mypy.myunit import AssertionFailure
+from mypy.test.data import DataDrivenTestCase
+
+
+# AssertStringArraysEqual displays special line alignment helper messages if
+# the first different line has at least this many characters,
+MIN_LINE_LENGTH_FOR_ALIGNMENT = 5
+
+
+def assert_string_arrays_equal(expected: List[str], actual: List[str],
+ msg: str) -> None:
+ """Assert that two string arrays are equal.
+
+ Display any differences in a human-readable form.
+ """
+
+ actual = clean_up(actual)
+
+ if actual != expected:
+ num_skip_start = num_skipped_prefix_lines(expected, actual)
+ num_skip_end = num_skipped_suffix_lines(expected, actual)
+
+ sys.stderr.write('Expected:\n')
+
+ # If omit some lines at the beginning, indicate it by displaying a line
+ # with '...'.
+ if num_skip_start > 0:
+ sys.stderr.write(' ...\n')
+
+ # Keep track of the first different line.
+ first_diff = -1
+
+ # Display only this many first characters of identical lines.
+ width = 75
+
+ for i in range(num_skip_start, len(expected) - num_skip_end):
+ if i >= len(actual) or expected[i] != actual[i]:
+ if first_diff < 0:
+ first_diff = i
+ sys.stderr.write(' {:<45} (diff)'.format(expected[i]))
+ else:
+ e = expected[i]
+ sys.stderr.write(' ' + e[:width])
+ if len(e) > width:
+ sys.stderr.write('...')
+ sys.stderr.write('\n')
+ if num_skip_end > 0:
+ sys.stderr.write(' ...\n')
+
+ sys.stderr.write('Actual:\n')
+
+ if num_skip_start > 0:
+ sys.stderr.write(' ...\n')
+
+ for j in range(num_skip_start, len(actual) - num_skip_end):
+ if j >= len(expected) or expected[j] != actual[j]:
+ sys.stderr.write(' {:<45} (diff)'.format(actual[j]))
+ else:
+ a = actual[j]
+ sys.stderr.write(' ' + a[:width])
+ if len(a) > width:
+ sys.stderr.write('...')
+ sys.stderr.write('\n')
+ if actual == []:
+ sys.stderr.write(' (empty)\n')
+ if num_skip_end > 0:
+ sys.stderr.write(' ...\n')
+
+ sys.stderr.write('\n')
+
+ if first_diff >= 0 and first_diff < len(actual) and (
+ len(expected[first_diff]) >= MIN_LINE_LENGTH_FOR_ALIGNMENT
+ or len(actual[first_diff]) >= MIN_LINE_LENGTH_FOR_ALIGNMENT):
+ # Display message that helps visualize the differences between two
+ # long lines.
+ show_align_message(expected[first_diff], actual[first_diff])
+
+ raise AssertionFailure(msg)
+
+
+def update_testcase_output(testcase: DataDrivenTestCase, output: List[str]) -> None:
+ testcase_path = os.path.join(testcase.old_cwd, testcase.file)
+ with open(testcase_path) as f:
+ data_lines = f.read().splitlines()
+ test = '\n'.join(data_lines[testcase.line:testcase.lastline])
+
+ mapping = {} # type: Dict[str, List[str]]
+ for old, new in zip(testcase.output, output):
+ PREFIX = 'error:'
+ ind = old.find(PREFIX)
+ if ind != -1 and old[:ind] == new[:ind]:
+ old, new = old[ind + len(PREFIX):], new[ind + len(PREFIX):]
+ mapping.setdefault(old, []).append(new)
+
+ for old in mapping:
+ if test.count(old) == len(mapping[old]):
+ betweens = test.split(old)
+
+ # Interleave betweens and mapping[old]
+ from itertools import chain
+ interleaved = [betweens[0]] + \
+ list(chain.from_iterable(zip(mapping[old], betweens[1:])))
+ test = ''.join(interleaved)
+
+ data_lines[testcase.line:testcase.lastline] = [test]
+ data = '\n'.join(data_lines)
+ with open(testcase_path, 'w') as f:
+ print(data, file=f)
+
+
+def show_align_message(s1: str, s2: str) -> None:
+ """Align s1 and s2 so that the their first difference is highlighted.
+
+ For example, if s1 is 'foobar' and s2 is 'fobar', display the
+ following lines:
+
+ E: foobar
+ A: fobar
+ ^
+
+ If s1 and s2 are long, only display a fragment of the strings around the
+ first difference. If s1 is very short, do nothing.
+ """
+
+ # Seeing what went wrong is trivial even without alignment if the expected
+ # string is very short. In this case do nothing to simplify output.
+ if len(s1) < 4:
+ return
+
+ maxw = 72 # Maximum number of characters shown
+
+ sys.stderr.write('Alignment of first line difference:\n')
+
+ trunc = False
+ while s1[:30] == s2[:30]:
+ s1 = s1[10:]
+ s2 = s2[10:]
+ trunc = True
+
+ if trunc:
+ s1 = '...' + s1
+ s2 = '...' + s2
+
+ max_len = max(len(s1), len(s2))
+ extra = ''
+ if max_len > maxw:
+ extra = '...'
+
+ # Write a chunk of both lines, aligned.
+ sys.stderr.write(' E: {}{}\n'.format(s1[:maxw], extra))
+ sys.stderr.write(' A: {}{}\n'.format(s2[:maxw], extra))
+ # Write an indicator character under the different columns.
+ sys.stderr.write(' ')
+ for j in range(min(maxw, max(len(s1), len(s2)))):
+ if s1[j:j + 1] != s2[j:j + 1]:
+ sys.stderr.write('^') # Difference
+ break
+ else:
+ sys.stderr.write(' ') # Equal
+ sys.stderr.write('\n')
+
+
+def assert_string_arrays_equal_wildcards(expected: List[str],
+ actual: List[str],
+ msg: str) -> None:
+ # Like above, but let a line with only '...' in expected match any number
+ # of lines in actual.
+ actual = clean_up(actual)
+
+ while actual != [] and actual[-1] == '':
+ actual = actual[:-1]
+
+ # Expand "..." wildcards away.
+ expected = match_array(expected, actual)
+ assert_string_arrays_equal(expected, actual, msg)
+
+
+def clean_up(a: List[str]) -> List[str]:
+ """Remove common directory prefix from all strings in a.
+
+ This uses a naive string replace; it seems to work well enough. Also
+ remove trailing carriage returns.
+ """
+ res = []
+ for s in a:
+ prefix = os.sep
+ ss = s
+ for p in prefix, prefix.replace(os.sep, '/'):
+ if p != '/' and p != '//' and p != '\\' and p != '\\\\':
+ ss = ss.replace(p, '')
+ # Ignore spaces at end of line.
+ ss = re.sub(' +$', '', ss)
+ res.append(re.sub('\\r$', '', ss))
+ return res
+
+
+def match_array(pattern: List[str], target: List[str]) -> List[str]:
+ """Expand '...' wildcards in pattern by matching against target."""
+
+ res = [] # type: List[str]
+ i = 0
+ j = 0
+
+ while i < len(pattern):
+ if pattern[i] == '...':
+ # Wildcard in pattern.
+ if i + 1 == len(pattern):
+ # Wildcard at end of pattern; match the rest of target.
+ res.extend(target[j:])
+ # Finished.
+ break
+ else:
+ # Must find the instance of the next pattern line in target.
+ jj = j
+ while jj < len(target):
+ if target[jj] == pattern[i + 1]:
+ break
+ jj += 1
+ if jj == len(target):
+ # No match. Get out.
+ res.extend(pattern[i:])
+ break
+ res.extend(target[j:jj])
+ i += 1
+ j = jj
+ elif (j < len(target) and (pattern[i] == target[j]
+ or (i + 1 < len(pattern)
+ and j + 1 < len(target)
+ and pattern[i + 1] == target[j + 1]))):
+ # In sync; advance one line. The above condition keeps sync also if
+ # only a single line is different, but loses it if two consecutive
+ # lines fail to match.
+ res.append(pattern[i])
+ i += 1
+ j += 1
+ else:
+ # Out of sync. Get out.
+ res.extend(pattern[i:])
+ break
+ return res
+
+
+def num_skipped_prefix_lines(a1: List[str], a2: List[str]) -> int:
+ num_eq = 0
+ while num_eq < min(len(a1), len(a2)) and a1[num_eq] == a2[num_eq]:
+ num_eq += 1
+ return max(0, num_eq - 4)
+
+
+def num_skipped_suffix_lines(a1: List[str], a2: List[str]) -> int:
+ num_eq = 0
+ while (num_eq < min(len(a1), len(a2))
+ and a1[-num_eq - 1] == a2[-num_eq - 1]):
+ num_eq += 1
+ return max(0, num_eq - 4)
+
+
+def testfile_pyversion(path: str) -> Tuple[int, int]:
+ if path.endswith('python2.test'):
+ return defaults.PYTHON2_VERSION
+ else:
+ return defaults.PYTHON3_VERSION
+
+
+def testcase_pyversion(path: str, testcase_name: str) -> Tuple[int, int]:
+ if testcase_name.endswith('python2'):
+ return defaults.PYTHON2_VERSION
+ else:
+ return testfile_pyversion(path)
+
+
+def normalize_error_messages(messages: List[str]) -> List[str]:
+ """Translate an array of error messages to use / as path separator."""
+
+ a = []
+ for m in messages:
+ a.append(m.replace(os.sep, '/'))
+ return a
+
+
+def retry_on_error(func: Callable[[], Any], max_wait: float = 1.0) -> None:
+ """Retry callback with exponential backoff when it raises OSError.
+
+ If the function still generates an error after max_wait seconds, propagate
+ the exception.
+
+ This can be effective against random file system operation failures on
+ Windows.
+ """
+ t0 = time.time()
+ wait_time = 0.01
+ while True:
+ try:
+ func()
+ return
+ except OSError:
+ wait_time = min(wait_time * 2, t0 + max_wait - time.time())
+ if wait_time <= 0.01:
+ # Done enough waiting, the error seems persistent.
+ raise
+ time.sleep(wait_time)
diff --git a/mypy/test/testargs.py b/mypy/test/testargs.py
new file mode 100644
index 0000000..4e27e37
--- /dev/null
+++ b/mypy/test/testargs.py
@@ -0,0 +1,18 @@
+"""Ensure the argparse parser and Options class are in sync.
+
+In particular, verify that the argparse defaults are the same as the Options
+defaults, and that argparse doesn't assign any new members to the Options
+object it creates.
+"""
+
+import typing
+from mypy.myunit import Suite, assert_equal
+from mypy.options import Options, BuildType
+from mypy.main import process_options
+
+
+class ArgSuite(Suite):
+ def test_coherence(self) -> None:
+ options = Options()
+ _, parsed_options = process_options([], require_targets=False)
+ assert_equal(options, parsed_options)
diff --git a/mypy/test/testcheck.py b/mypy/test/testcheck.py
new file mode 100644
index 0000000..3aae19f
--- /dev/null
+++ b/mypy/test/testcheck.py
@@ -0,0 +1,364 @@
+"""Type checker test cases"""
+
+import os
+import re
+import shutil
+import sys
+import time
+import typed_ast
+
+from typing import Dict, List, Optional, Set, Tuple
+
+from mypy import build, defaults
+from mypy.main import process_options
+from mypy.build import BuildSource, find_module_clear_caches
+from mypy.myunit import AssertionFailure
+from mypy.test.config import test_temp_dir, test_data_prefix
+from mypy.test.data import parse_test_cases, DataDrivenTestCase, DataSuite
+from mypy.test.helpers import (
+ assert_string_arrays_equal, normalize_error_messages,
+ retry_on_error, testcase_pyversion, update_testcase_output,
+)
+from mypy.errors import CompileError
+from mypy.options import Options
+
+from mypy import experiments
+
+# List of files that contain test case descriptions.
+files = [
+ 'check-basic.test',
+ 'check-callable.test',
+ 'check-classes.test',
+ 'check-statements.test',
+ 'check-generics.test',
+ 'check-dynamic-typing.test',
+ 'check-inference.test',
+ 'check-inference-context.test',
+ 'check-kwargs.test',
+ 'check-overloading.test',
+ 'check-type-checks.test',
+ 'check-abstract.test',
+ 'check-multiple-inheritance.test',
+ 'check-super.test',
+ 'check-modules.test',
+ 'check-typevar-values.test',
+ 'check-unsupported.test',
+ 'check-unreachable-code.test',
+ 'check-unions.test',
+ 'check-isinstance.test',
+ 'check-lists.test',
+ 'check-namedtuple.test',
+ 'check-typeddict.test',
+ 'check-type-aliases.test',
+ 'check-ignore.test',
+ 'check-type-promotion.test',
+ 'check-semanal-error.test',
+ 'check-flags.test',
+ 'check-incremental.test',
+ 'check-serialize.test',
+ 'check-bound.test',
+ 'check-optional.test',
+ 'check-fastparse.test',
+ 'check-warnings.test',
+ 'check-async-await.test',
+ 'check-newtype.test',
+ 'check-class-namedtuple.test',
+ 'check-selftype.test',
+ 'check-python2.test',
+ 'check-columns.test',
+ 'check-functions.test',
+ 'check-tuples.test',
+ 'check-expressions.test',
+ 'check-generic-subtyping.test',
+ 'check-varargs.test',
+ 'check-newsyntax.test',
+ 'check-underscores.test',
+ 'check-classvar.test',
+ 'check-enum.test',
+ 'check-incomplete-fixture.test',
+ 'check-custom-plugin.test',
+ 'check-default-plugin.test',
+]
+
+
+class TypeCheckSuite(DataSuite):
+ def __init__(self, *, update_data: bool = False) -> None:
+ self.update_data = update_data
+
+ @classmethod
+ def cases(cls) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ None, test_temp_dir, True)
+ return c
+
+ def run_case(self, testcase: DataDrivenTestCase) -> None:
+ incremental = ('incremental' in testcase.name.lower()
+ or 'incremental' in testcase.file
+ or 'serialize' in testcase.file)
+ optional = 'optional' in testcase.file
+ old_strict_optional = experiments.STRICT_OPTIONAL
+ try:
+ if incremental:
+ # Incremental tests are run once with a cold cache, once with a warm cache.
+ # Expect success on first run, errors from testcase.output (if any) on second run.
+ # We briefly sleep to make sure file timestamps are distinct.
+ self.clear_cache()
+ num_steps = max([2] + list(testcase.output2.keys()))
+ # Check that there are no file changes beyond the last run (they would be ignored).
+ for dn, dirs, files in os.walk(os.curdir):
+ for file in files:
+ m = re.search(r'\.([2-9])$', file)
+ if m and int(m.group(1)) > num_steps:
+ raise ValueError(
+ 'Output file {} exists though test case only has {} runs'.format(
+ file, num_steps))
+ for step in range(1, num_steps + 1):
+ self.run_case_once(testcase, step)
+ elif optional:
+ experiments.STRICT_OPTIONAL = True
+ self.run_case_once(testcase)
+ else:
+ self.run_case_once(testcase)
+ finally:
+ experiments.STRICT_OPTIONAL = old_strict_optional
+
+ def clear_cache(self) -> None:
+ dn = defaults.CACHE_DIR
+
+ if os.path.exists(dn):
+ shutil.rmtree(dn)
+
+ def run_case_once(self, testcase: DataDrivenTestCase, incremental_step: int = 0) -> None:
+ find_module_clear_caches()
+ original_program_text = '\n'.join(testcase.input)
+ module_data = self.parse_module(original_program_text, incremental_step)
+
+ if incremental_step:
+ if incremental_step == 1:
+ # In run 1, copy program text to program file.
+ for module_name, program_path, program_text in module_data:
+ if module_name == '__main__':
+ with open(program_path, 'w') as f:
+ f.write(program_text)
+ break
+ elif incremental_step > 1:
+ # In runs 2+, copy *.[num] files to * files.
+ for dn, dirs, files in os.walk(os.curdir):
+ for file in files:
+ if file.endswith('.' + str(incremental_step)):
+ full = os.path.join(dn, file)
+ target = full[:-2]
+ # Use retries to work around potential flakiness on Windows (AppVeyor).
+ retry_on_error(lambda: shutil.copy(full, target))
+
+ # In some systems, mtime has a resolution of 1 second which can cause
+ # annoying-to-debug issues when a file has the same size after a
+ # change. We manually set the mtime to circumvent this.
+ new_time = os.stat(target).st_mtime + 1
+ os.utime(target, times=(new_time, new_time))
+ # Delete files scheduled to be deleted in [delete <path>.num] sections.
+ for path in testcase.deleted_paths.get(incremental_step, set()):
+ # Use retries to work around potential flakiness on Windows (AppVeyor).
+ retry_on_error(lambda: os.remove(path))
+
+ # Parse options after moving files (in case mypy.ini is being moved).
+ options = self.parse_options(original_program_text, testcase, incremental_step)
+ options.use_builtins_fixtures = True
+ options.show_traceback = True
+ if 'optional' in testcase.file:
+ options.strict_optional = True
+ if incremental_step:
+ options.incremental = True
+ else:
+ options.cache_dir = os.devnull # Dont waste time writing cache
+
+ sources = []
+ for module_name, program_path, program_text in module_data:
+ # Always set to none so we're forced to reread the module in incremental mode
+ sources.append(BuildSource(program_path, module_name,
+ None if incremental_step else program_text))
+ res = None
+ try:
+ res = build.build(sources=sources,
+ options=options,
+ alt_lib_path=test_temp_dir)
+ a = res.errors
+ except CompileError as e:
+ a = e.messages
+ a = normalize_error_messages(a)
+
+ # Make sure error messages match
+ if incremental_step == 0:
+ # Not incremental
+ msg = 'Unexpected type checker output ({}, line {})'
+ output = testcase.output
+ elif incremental_step == 1:
+ msg = 'Unexpected type checker output in incremental, run 1 ({}, line {})'
+ output = testcase.output
+ elif incremental_step > 1:
+ msg = ('Unexpected type checker output in incremental, run {}'.format(
+ incremental_step) + ' ({}, line {})')
+ output = testcase.output2.get(incremental_step, [])
+ else:
+ raise AssertionError()
+
+ if output != a and self.update_data:
+ update_testcase_output(testcase, a)
+ assert_string_arrays_equal(output, a, msg.format(testcase.file, testcase.line))
+
+ if incremental_step and res:
+ if options.follow_imports == 'normal' and testcase.output is None:
+ self.verify_cache(module_data, a, res.manager)
+ if incremental_step > 1:
+ suffix = '' if incremental_step == 2 else str(incremental_step - 1)
+ self.check_module_equivalence(
+ 'rechecked' + suffix,
+ testcase.expected_rechecked_modules.get(incremental_step - 1),
+ res.manager.rechecked_modules)
+ self.check_module_equivalence(
+ 'stale' + suffix,
+ testcase.expected_stale_modules.get(incremental_step - 1),
+ res.manager.stale_modules)
+
+ def check_module_equivalence(self, name: str,
+ expected: Optional[Set[str]], actual: Set[str]) -> None:
+ if expected is not None:
+ expected_normalized = sorted(expected)
+ actual_normalized = sorted(actual.difference({"__main__"}))
+ assert_string_arrays_equal(
+ expected_normalized,
+ actual_normalized,
+ ('Actual modules ({}) do not match expected modules ({}) '
+ 'for "[{} ...]"').format(
+ ', '.join(actual_normalized),
+ ', '.join(expected_normalized),
+ name))
+
+ def verify_cache(self, module_data: List[Tuple[str, str, str]], a: List[str],
+ manager: build.BuildManager) -> None:
+ # There should be valid cache metadata for each module except
+ # those in error_paths; for those there should not be.
+ #
+ # NOTE: When A imports B and there's an error in B, the cache
+ # data for B is invalidated, but the cache data for A remains.
+ # However build.process_graphs() will ignore A's cache data.
+ #
+ # Also note that when A imports B, and there's an error in A
+ # _due to a valid change in B_, the cache data for B will be
+ # invalidated and updated, but the old cache data for A will
+ # remain unchanged. As before, build.process_graphs() will
+ # ignore A's (old) cache data.
+ error_paths = self.find_error_paths(a)
+ modules = self.find_module_files()
+ modules.update({module_name: path for module_name, path, text in module_data})
+ missing_paths = self.find_missing_cache_files(modules, manager)
+ if not missing_paths.issubset(error_paths):
+ raise AssertionFailure("cache data discrepancy %s != %s" %
+ (missing_paths, error_paths))
+
+ def find_error_paths(self, a: List[str]) -> Set[str]:
+ hits = set()
+ for line in a:
+ m = re.match(r'([^\s:]+):\d+: error:', line)
+ if m:
+ # Normalize to Linux paths.
+ p = m.group(1).replace(os.path.sep, '/')
+ hits.add(p)
+ return hits
+
+ def find_module_files(self) -> Dict[str, str]:
+ modules = {}
+ for dn, dirs, files in os.walk(test_temp_dir):
+ dnparts = dn.split(os.sep)
+ assert dnparts[0] == test_temp_dir
+ del dnparts[0]
+ for file in files:
+ if file.endswith('.py'):
+ if file == "__init__.py":
+ # If the file path is `a/b/__init__.py`, exclude the file name
+ # and make sure the module id is just `a.b`, not `a.b.__init__`.
+ id = '.'.join(dnparts)
+ else:
+ base, ext = os.path.splitext(file)
+ id = '.'.join(dnparts + [base])
+ modules[id] = os.path.join(dn, file)
+ return modules
+
+ def find_missing_cache_files(self, modules: Dict[str, str],
+ manager: build.BuildManager) -> Set[str]:
+ missing = {}
+ for id, path in modules.items():
+ meta = build.find_cache_meta(id, path, manager)
+ if not build.validate_meta(meta, id, path, manager):
+ missing[id] = path
+ return set(missing.values())
+
+ def parse_module(self,
+ program_text: str,
+ incremental_step: int = 0) -> List[Tuple[str, str, str]]:
+ """Return the module and program names for a test case.
+
+ Normally, the unit tests will parse the default ('__main__')
+ module and follow all the imports listed there. You can override
+ this behavior and instruct the tests to check multiple modules
+ by using a comment like this in the test case input:
+
+ # cmd: mypy -m foo.bar foo.baz
+
+ You can also use `# cmdN:` to have a different cmd for incremental
+ step N (2, 3, ...).
+
+ Return a list of tuples (module name, file name, program text).
+ """
+ m = re.search('# cmd: mypy -m ([a-zA-Z0-9_. ]+)$', program_text, flags=re.MULTILINE)
+ regex = '# cmd{}: mypy -m ([a-zA-Z0-9_. ]+)$'.format(incremental_step)
+ alt_m = re.search(regex, program_text, flags=re.MULTILINE)
+ if alt_m is not None and incremental_step > 1:
+ # Optionally return a different command if in a later step
+ # of incremental mode, otherwise default to reusing the
+ # original cmd.
+ m = alt_m
+
+ if m:
+ # The test case wants to use a non-default main
+ # module. Look up the module and give it as the thing to
+ # analyze.
+ module_names = m.group(1)
+ out = []
+ for module_name in module_names.split(' '):
+ path = build.find_module(module_name, [test_temp_dir])
+ with open(path) as f:
+ program_text = f.read()
+ out.append((module_name, path, program_text))
+ return out
+ else:
+ return [('__main__', 'main', program_text)]
+
+ def parse_options(self, program_text: str, testcase: DataDrivenTestCase,
+ incremental_step: int) -> Options:
+ options = Options()
+ flags = re.search('# flags: (.*)$', program_text, flags=re.MULTILINE)
+ if incremental_step > 1:
+ flags2 = re.search('# flags{}: (.*)$'.format(incremental_step), program_text,
+ flags=re.MULTILINE)
+ if flags2:
+ flags = flags2
+
+ flag_list = None
+ if flags:
+ flag_list = flags.group(1).split()
+ targets, options = process_options(flag_list, require_targets=False)
+ if targets:
+ # TODO: support specifying targets via the flags pragma
+ raise RuntimeError('Specifying targets via the flags pragma is not supported.')
+ else:
+ options = Options()
+
+ # Allow custom python version to override testcase_pyversion
+ if (not flag_list or
+ all(flag not in flag_list for flag in ['--python-version', '-2', '--py2'])):
+ options.python_version = testcase_pyversion(testcase.file, testcase.name)
+
+ return options
diff --git a/mypy/test/testcmdline.py b/mypy/test/testcmdline.py
new file mode 100644
index 0000000..3452db6
--- /dev/null
+++ b/mypy/test/testcmdline.py
@@ -0,0 +1,112 @@
+"""Test cases for the command line.
+
+To begin we test that "mypy <directory>[/]" always recurses down the
+whole tree.
+"""
+
+import os
+import re
+import subprocess
+import sys
+
+from typing import Tuple, List, Dict, Set
+
+from mypy.myunit import Suite, SkipTestCaseException, AssertionFailure
+from mypy.test.config import test_data_prefix, test_temp_dir
+from mypy.test.data import fix_cobertura_filename
+from mypy.test.data import parse_test_cases, DataDrivenTestCase
+from mypy.test.helpers import assert_string_arrays_equal, normalize_error_messages
+from mypy.version import __version__, base_version
+
+# Path to Python 3 interpreter
+python3_path = sys.executable
+
+# Files containing test case descriptions.
+cmdline_files = [
+ 'cmdline.test',
+ 'reports.test',
+]
+
+
+class PythonEvaluationSuite(Suite):
+
+ def cases(self) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in cmdline_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ test_python_evaluation,
+ base_path=test_temp_dir,
+ optional_out=True,
+ native_sep=True)
+ return c
+
+
+def test_python_evaluation(testcase: DataDrivenTestCase) -> None:
+ # Write the program to a file.
+ program = '_program.py'
+ program_path = os.path.join(test_temp_dir, program)
+ with open(program_path, 'w') as file:
+ for s in testcase.input:
+ file.write('{}\n'.format(s))
+ args = parse_args(testcase.input[0])
+ args.append('--show-traceback')
+ # Type check the program.
+ fixed = [python3_path,
+ os.path.join(testcase.old_cwd, 'scripts', 'mypy')]
+ process = subprocess.Popen(fixed + args,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT,
+ cwd=test_temp_dir)
+ outb = process.stdout.read()
+ # Split output into lines.
+ out = [s.rstrip('\n\r') for s in str(outb, 'utf8').splitlines()]
+ # Remove temp file.
+ os.remove(program_path)
+ # Compare actual output to expected.
+ if testcase.output_files:
+ for path, expected_content in testcase.output_files:
+ if not os.path.exists(path):
+ raise AssertionFailure(
+ 'Expected file {} was not produced by test case'.format(path))
+ with open(path, 'r') as output_file:
+ actual_output_content = output_file.read().splitlines()
+ normalized_output = normalize_file_output(actual_output_content,
+ os.path.abspath(test_temp_dir))
+ if testcase.native_sep and os.path.sep == '\\':
+ normalized_output = [fix_cobertura_filename(line) for line in normalized_output]
+ normalized_output = normalize_error_messages(normalized_output)
+ assert_string_arrays_equal(expected_content.splitlines(), normalized_output,
+ 'Output file {} did not match its expected output'.format(
+ path))
+ else:
+ out = normalize_error_messages(out)
+ assert_string_arrays_equal(testcase.output, out,
+ 'Invalid output ({}, line {})'.format(
+ testcase.file, testcase.line))
+
+
+def parse_args(line: str) -> List[str]:
+ """Parse the first line of the program for the command line.
+
+ This should have the form
+
+ # cmd: mypy <options>
+
+ For example:
+
+ # cmd: mypy pkg/
+ """
+ m = re.match('# cmd: mypy (.*)$', line)
+ if not m:
+ return [] # No args; mypy will spit out an error.
+ return m.group(1).split()
+
+
+def normalize_file_output(content: List[str], current_abs_path: str) -> List[str]:
+ """Normalize file output for comparison."""
+ timestamp_regex = re.compile('\d{10}')
+ result = [x.replace(current_abs_path, '$PWD') for x in content]
+ result = [re.sub(r'\b' + re.escape(__version__) + r'\b', '$VERSION', x) for x in result]
+ result = [re.sub(r'\b' + re.escape(base_version) + r'\b', '$VERSION', x) for x in result]
+ result = [timestamp_regex.sub('$TIMESTAMP', x) for x in result]
+ return result
diff --git a/mypy/test/testdeps.py b/mypy/test/testdeps.py
new file mode 100644
index 0000000..a648782
--- /dev/null
+++ b/mypy/test/testdeps.py
@@ -0,0 +1,67 @@
+"""Test cases for generating node-level dependencies (for fine-grained incremental checking)"""
+
+import os
+from typing import List, Tuple, Dict, Optional
+
+from mypy import build
+from mypy.build import BuildSource
+from mypy.errors import CompileError
+from mypy.nodes import MypyFile, Expression
+from mypy.options import Options
+from mypy.server.deps import get_dependencies
+from mypy.test.config import test_temp_dir, test_data_prefix
+from mypy.test.data import parse_test_cases, DataDrivenTestCase, DataSuite
+from mypy.test.helpers import assert_string_arrays_equal
+from mypy.types import Type
+
+files = [
+ 'deps.test'
+]
+
+
+class GetDependenciesSuite(DataSuite):
+ def __init__(self, *, update_data: bool) -> None:
+ pass
+
+ @classmethod
+ def cases(cls) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ None, test_temp_dir, True)
+ return c
+
+ def run_case(self, testcase: DataDrivenTestCase) -> None:
+ src = '\n'.join(testcase.input)
+ messages, files, type_map = self.build(src)
+ a = messages
+ assert files is not None and type_map is not None, ('cases where CompileError'
+ ' occurred should not be run')
+ deps = get_dependencies('__main__', files['__main__'], type_map)
+
+ for source, targets in sorted(deps.items()):
+ line = '%s -> %s' % (source, ', '.join(sorted(targets)))
+ # Clean up output a bit
+ line = line.replace('__main__', 'm')
+ a.append(line)
+
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid output ({}, line {})'.format(testcase.file,
+ testcase.line))
+
+ def build(self, source: str) -> Tuple[List[str],
+ Optional[Dict[str, MypyFile]],
+ Optional[Dict[Expression, Type]]]:
+ options = Options()
+ options.use_builtins_fixtures = True
+ options.show_traceback = True
+ options.cache_dir = os.devnull
+ try:
+ result = build.build(sources=[BuildSource('main', None, source)],
+ options=options,
+ alt_lib_path=test_temp_dir)
+ except CompileError as e:
+ # TODO: Should perhaps not return None here.
+ return e.messages, None, None
+ return result.errors, result.files, result.types
diff --git a/mypy/test/testdiff.py b/mypy/test/testdiff.py
new file mode 100644
index 0000000..84e5389
--- /dev/null
+++ b/mypy/test/testdiff.py
@@ -0,0 +1,75 @@
+"""Test cases for AST diff (used for fine-grained incremental checking)"""
+
+import os
+from typing import List, Tuple, Dict, Optional
+
+from mypy import build
+from mypy.build import BuildSource
+from mypy.errors import CompileError
+from mypy.nodes import MypyFile
+from mypy.options import Options
+from mypy.server.astdiff import compare_symbol_tables
+from mypy.test.config import test_temp_dir, test_data_prefix
+from mypy.test.data import parse_test_cases, DataDrivenTestCase, DataSuite
+from mypy.test.helpers import assert_string_arrays_equal
+
+
+files = [
+ 'diff.test'
+]
+
+
+class ASTDiffSuite(DataSuite):
+ def __init__(self, *, update_data: bool) -> None:
+ pass
+
+ @classmethod
+ def cases(cls) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ None, test_temp_dir, True)
+ return c
+
+ def run_case(self, testcase: DataDrivenTestCase) -> None:
+ first_src = '\n'.join(testcase.input)
+ files_dict = dict(testcase.files)
+ second_src = files_dict['tmp/next.py']
+
+ messages1, files1 = self.build(first_src)
+ messages2, files2 = self.build(second_src)
+
+ a = []
+ if messages1:
+ a.extend(messages1)
+ if messages2:
+ a.append('== next ==')
+ a.extend(messages2)
+
+ assert files1 is not None and files2 is not None, ('cases where CompileError'
+ ' occurred should not be run')
+ diff = compare_symbol_tables(
+ '__main__',
+ files1['__main__'].names,
+ files2['__main__'].names)
+ for trigger in sorted(diff):
+ a.append(trigger)
+
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid output ({}, line {})'.format(testcase.file,
+ testcase.line))
+
+ def build(self, source: str) -> Tuple[List[str], Optional[Dict[str, MypyFile]]]:
+ options = Options()
+ options.use_builtins_fixtures = True
+ options.show_traceback = True
+ options.cache_dir = os.devnull
+ try:
+ result = build.build(sources=[BuildSource('main', None, source)],
+ options=options,
+ alt_lib_path=test_temp_dir)
+ except CompileError as e:
+ # TODO: Is it okay to return None?
+ return e.messages, None
+ return result.errors, result.files
diff --git a/mypy/test/testextensions.py b/mypy/test/testextensions.py
new file mode 100644
index 0000000..cf0c99c
--- /dev/null
+++ b/mypy/test/testextensions.py
@@ -0,0 +1,143 @@
+import sys
+import pickle
+import typing
+try:
+ import collections.abc as collections_abc
+except ImportError:
+ import collections as collections_abc # type: ignore # PY32 and earlier
+from unittest import TestCase, main, skipUnless
+sys.path[0:0] = ['extensions']
+from mypy_extensions import TypedDict
+
+
+class BaseTestCase(TestCase):
+
+ def assertIsSubclass(self, cls, class_or_tuple, msg=None):
+ if not issubclass(cls, class_or_tuple):
+ message = '%r is not a subclass of %r' % (cls, class_or_tuple)
+ if msg is not None:
+ message += ' : %s' % msg
+ raise self.failureException(message)
+
+ def assertNotIsSubclass(self, cls, class_or_tuple, msg=None):
+ if issubclass(cls, class_or_tuple):
+ message = '%r is a subclass of %r' % (cls, class_or_tuple)
+ if msg is not None:
+ message += ' : %s' % msg
+ raise self.failureException(message)
+
+
+PY36 = sys.version_info[:2] >= (3, 6)
+
+PY36_TESTS = """
+Label = TypedDict('Label', [('label', str)])
+
+class Point2D(TypedDict):
+ x: int
+ y: int
+
+class LabelPoint2D(Point2D, Label): ...
+
+class Options(TypedDict, total=False):
+ log_level: int
+ log_path: str
+"""
+
+if PY36:
+ exec(PY36_TESTS)
+
+
+class TypedDictTests(BaseTestCase):
+
+ def test_basics_iterable_syntax(self):
+ Emp = TypedDict('Emp', {'name': str, 'id': int})
+ self.assertIsSubclass(Emp, dict)
+ self.assertIsSubclass(Emp, typing.MutableMapping)
+ self.assertNotIsSubclass(Emp, collections_abc.Sequence)
+ jim = Emp(name='Jim', id=1)
+ self.assertIs(type(jim), dict)
+ self.assertEqual(jim['name'], 'Jim')
+ self.assertEqual(jim['id'], 1)
+ self.assertEqual(Emp.__name__, 'Emp')
+ self.assertEqual(Emp.__module__, 'mypy.test.testextensions')
+ self.assertEqual(Emp.__bases__, (dict,))
+ self.assertEqual(Emp.__annotations__, {'name': str, 'id': int})
+ self.assertEqual(Emp.__total__, True)
+
+ def test_basics_keywords_syntax(self):
+ Emp = TypedDict('Emp', name=str, id=int)
+ self.assertIsSubclass(Emp, dict)
+ self.assertIsSubclass(Emp, typing.MutableMapping)
+ self.assertNotIsSubclass(Emp, collections_abc.Sequence)
+ jim = Emp(name='Jim', id=1) # type: ignore # mypy doesn't support keyword syntax yet
+ self.assertIs(type(jim), dict)
+ self.assertEqual(jim['name'], 'Jim')
+ self.assertEqual(jim['id'], 1)
+ self.assertEqual(Emp.__name__, 'Emp')
+ self.assertEqual(Emp.__module__, 'mypy.test.testextensions')
+ self.assertEqual(Emp.__bases__, (dict,))
+ self.assertEqual(Emp.__annotations__, {'name': str, 'id': int})
+ self.assertEqual(Emp.__total__, True)
+
+ def test_typeddict_errors(self):
+ Emp = TypedDict('Emp', {'name': str, 'id': int})
+ self.assertEqual(TypedDict.__module__, 'mypy_extensions')
+ jim = Emp(name='Jim', id=1)
+ with self.assertRaises(TypeError):
+ isinstance({}, Emp) # type: ignore
+ with self.assertRaises(TypeError):
+ isinstance(jim, Emp) # type: ignore
+ with self.assertRaises(TypeError):
+ issubclass(dict, Emp) # type: ignore
+ with self.assertRaises(TypeError):
+ TypedDict('Hi', x=1)
+ with self.assertRaises(TypeError):
+ TypedDict('Hi', [('x', int), ('y', 1)])
+ with self.assertRaises(TypeError):
+ TypedDict('Hi', [('x', int)], y=int)
+
+ @skipUnless(PY36, 'Python 3.6 required')
+ def test_py36_class_syntax_usage(self):
+ self.assertEqual(LabelPoint2D.__annotations__, {'x': int, 'y': int, 'label': str}) # noqa
+ self.assertEqual(LabelPoint2D.__bases__, (dict,)) # noqa
+ self.assertEqual(LabelPoint2D.__total__, True) # noqa
+ self.assertNotIsSubclass(LabelPoint2D, typing.Sequence) # noqa
+ not_origin = Point2D(x=0, y=1) # noqa
+ self.assertEqual(not_origin['x'], 0)
+ self.assertEqual(not_origin['y'], 1)
+ other = LabelPoint2D(x=0, y=1, label='hi') # noqa
+ self.assertEqual(other['label'], 'hi')
+
+ def test_pickle(self):
+ global EmpD # pickle wants to reference the class by name
+ EmpD = TypedDict('EmpD', name=str, id=int)
+ jane = EmpD({'name': 'jane', 'id': 37})
+ for proto in range(pickle.HIGHEST_PROTOCOL + 1):
+ z = pickle.dumps(jane, proto)
+ jane2 = pickle.loads(z)
+ self.assertEqual(jane2, jane)
+ self.assertEqual(jane2, {'name': 'jane', 'id': 37})
+ ZZ = pickle.dumps(EmpD, proto)
+ EmpDnew = pickle.loads(ZZ)
+ self.assertEqual(EmpDnew({'name': 'jane', 'id': 37}), jane)
+
+ def test_optional(self):
+ EmpD = TypedDict('EmpD', name=str, id=int)
+
+ self.assertEqual(typing.Optional[EmpD], typing.Union[None, EmpD])
+ self.assertNotEqual(typing.List[EmpD], typing.Tuple[EmpD])
+
+ def test_total(self):
+ D = TypedDict('D', {'x': int}, total=False)
+ self.assertEqual(D(), {})
+ self.assertEqual(D(x=1), {'x': 1})
+ self.assertEqual(D.__total__, False)
+
+ if PY36:
+ self.assertEqual(Options(), {}) # noqa
+ self.assertEqual(Options(log_level=2), {'log_level': 2}) # noqa
+ self.assertEqual(Options.__total__, False) # noqa
+
+
+if __name__ == '__main__':
+ main()
diff --git a/mypy/test/testfinegrained.py b/mypy/test/testfinegrained.py
new file mode 100644
index 0000000..fff2e18
--- /dev/null
+++ b/mypy/test/testfinegrained.py
@@ -0,0 +1,120 @@
+"""Test cases for fine-grained incremental checking.
+
+Each test cases runs a batch build followed by one or more fine-grained
+incremental steps. We verify that each step produces the expected output.
+
+See the comment at the top of test-data/unit/fine-grained.test for more
+information.
+"""
+
+import os
+import re
+import shutil
+from typing import List, Tuple, Dict
+
+from mypy import build
+from mypy.build import BuildManager, BuildSource, Graph
+from mypy.errors import Errors, CompileError
+from mypy.nodes import Node, MypyFile, SymbolTable, SymbolTableNode, TypeInfo, Expression
+from mypy.options import Options
+from mypy.server.astmerge import merge_asts
+from mypy.server.subexpr import get_subexpressions
+from mypy.server.update import FineGrainedBuildManager
+from mypy.strconv import StrConv, indent
+from mypy.test.config import test_temp_dir, test_data_prefix
+from mypy.test.data import parse_test_cases, DataDrivenTestCase, DataSuite
+from mypy.test.helpers import assert_string_arrays_equal
+from mypy.test.testtypegen import ignore_node
+from mypy.types import TypeStrVisitor, Type
+from mypy.util import short_type
+
+
+files = [
+ 'fine-grained.test'
+]
+
+
+class FineGrainedSuite(DataSuite):
+ def __init__(self, *, update_data: bool) -> None:
+ pass
+
+ @classmethod
+ def cases(cls) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ None, test_temp_dir, True)
+ return c
+
+ def run_case(self, testcase: DataDrivenTestCase) -> None:
+ main_src = '\n'.join(testcase.input)
+ messages, manager, graph = self.build(main_src)
+
+ a = []
+ if messages:
+ a.extend(messages)
+
+ fine_grained_manager = FineGrainedBuildManager(manager, graph)
+
+ steps = find_steps()
+ for changed_paths in steps:
+ modules = []
+ for module, path in changed_paths:
+ new_path = re.sub(r'\.[0-9]+$', '', path)
+ shutil.copy(path, new_path)
+ modules.append(module)
+
+ new_messages = fine_grained_manager.update(modules)
+ new_messages = [re.sub('^tmp' + re.escape(os.sep), '', message)
+ for message in new_messages]
+
+ a.append('==')
+ a.extend(new_messages)
+
+ # Normalize paths in test output (for Windows).
+ a = [line.replace('\\', '/') for line in a]
+
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid output ({}, line {})'.format(testcase.file,
+ testcase.line))
+
+ def build(self, source: str) -> Tuple[List[str], BuildManager, Graph]:
+ options = Options()
+ options.use_builtins_fixtures = True
+ options.show_traceback = True
+ options.cache_dir = os.devnull
+ try:
+ result = build.build(sources=[BuildSource('main', None, source)],
+ options=options,
+ alt_lib_path=test_temp_dir)
+ except CompileError as e:
+ # TODO: We need a manager and a graph in this case as well
+ assert False, str('\n'.join(e.messages))
+ return e.messages, None, None
+ return result.errors, result.manager, result.graph
+
+
+def find_steps() -> List[List[Tuple[str, str]]]:
+ """Return a list of build step representations.
+
+ Each build step is a list of (module id, path) tuples, and each
+ path is of form 'dir/mod.py.2' (where 2 is the step number).
+ """
+ steps = {} # type: Dict[int, List[Tuple[str, str]]]
+ for dn, dirs, files in os.walk(test_temp_dir):
+ dnparts = dn.split(os.sep)
+ assert dnparts[0] == test_temp_dir
+ del dnparts[0]
+ for filename in files:
+ m = re.match(r'.*\.([0-9]+)$', filename)
+ if m:
+ num = int(m.group(1))
+ assert num >= 2
+ name = re.sub(r'\.py.*', '', filename)
+ module = '.'.join(dnparts + [name])
+ module = re.sub(r'\.__init__$', '', module)
+ path = os.path.join(dn, filename)
+ steps.setdefault(num, []).append((module, path))
+ max_step = max(steps)
+ return [steps[num] for num in range(2, max_step + 1)]
diff --git a/mypy/test/testgraph.py b/mypy/test/testgraph.py
new file mode 100644
index 0000000..dbbe487
--- /dev/null
+++ b/mypy/test/testgraph.py
@@ -0,0 +1,76 @@
+"""Test cases for graph processing code in build.py."""
+
+from typing import AbstractSet, Dict, Set, List
+
+from mypy.myunit import Suite, assert_equal
+from mypy.build import BuildManager, State, BuildSourceSet
+from mypy.build import topsort, strongly_connected_components, sorted_components, order_ascc
+from mypy.version import __version__
+from mypy.options import Options
+from mypy.report import Reports
+from mypy.plugin import Plugin
+from mypy import defaults
+from mypy.errors import Errors
+
+
+class GraphSuite(Suite):
+
+ def test_topsort(self) -> None:
+ a = frozenset({'A'})
+ b = frozenset({'B'})
+ c = frozenset({'C'})
+ d = frozenset({'D'})
+ data = {a: {b, c}, b: {d}, c: {d}} # type: Dict[AbstractSet[str], Set[AbstractSet[str]]]
+ res = list(topsort(data))
+ assert_equal(res, [{d}, {b, c}, {a}])
+
+ def test_scc(self) -> None:
+ vertices = {'A', 'B', 'C', 'D'}
+ edges = {'A': ['B', 'C'],
+ 'B': ['C'],
+ 'C': ['B', 'D'],
+ 'D': []} # type: Dict[str, List[str]]
+ sccs = set(frozenset(x) for x in strongly_connected_components(vertices, edges))
+ assert_equal(sccs,
+ {frozenset({'A'}),
+ frozenset({'B', 'C'}),
+ frozenset({'D'})})
+
+ def _make_manager(self) -> BuildManager:
+ errors = Errors()
+ options = Options()
+ manager = BuildManager(
+ data_dir='',
+ lib_path=[],
+ ignore_prefix='',
+ source_set=BuildSourceSet([]),
+ reports=Reports('', {}),
+ options=options,
+ version_id=__version__,
+ plugin=Plugin(options),
+ errors=errors,
+ )
+ return manager
+
+ def test_sorted_components(self) -> None:
+ manager = self._make_manager()
+ graph = {'a': State('a', None, 'import b, c', manager),
+ 'd': State('d', None, 'pass', manager),
+ 'b': State('b', None, 'import c', manager),
+ 'c': State('c', None, 'import b, d', manager),
+ }
+ res = sorted_components(graph)
+ assert_equal(res, [frozenset({'d'}), frozenset({'c', 'b'}), frozenset({'a'})])
+
+ def test_order_ascc(self) -> None:
+ manager = self._make_manager()
+ graph = {'a': State('a', None, 'import b, c', manager),
+ 'd': State('d', None, 'def f(): import a', manager),
+ 'b': State('b', None, 'import c', manager),
+ 'c': State('c', None, 'import b, d', manager),
+ }
+ res = sorted_components(graph)
+ assert_equal(res, [frozenset({'a', 'd', 'c', 'b'})])
+ ascc = res[0]
+ scc = order_ascc(graph, ascc)
+ assert_equal(scc, ['d', 'c', 'b', 'a'])
diff --git a/mypy/test/testinfer.py b/mypy/test/testinfer.py
new file mode 100644
index 0000000..2142456
--- /dev/null
+++ b/mypy/test/testinfer.py
@@ -0,0 +1,223 @@
+"""Test cases for type inference helper functions."""
+
+from typing import List, Optional, Tuple, Union
+
+from mypy.myunit import Suite, assert_equal, assert_true
+from mypy.checkexpr import map_actuals_to_formals
+from mypy.nodes import ARG_POS, ARG_OPT, ARG_STAR, ARG_STAR2, ARG_NAMED
+from mypy.types import AnyType, TupleType, Type
+
+
+class MapActualsToFormalsSuite(Suite):
+ """Test cases for checkexpr.map_actuals_to_formals."""
+
+ def test_basic(self) -> None:
+ self.assert_map([], [], [])
+
+ def test_positional_only(self) -> None:
+ self.assert_map([ARG_POS],
+ [ARG_POS],
+ [[0]])
+ self.assert_map([ARG_POS, ARG_POS],
+ [ARG_POS, ARG_POS],
+ [[0], [1]])
+
+ def test_optional(self) -> None:
+ self.assert_map([],
+ [ARG_OPT],
+ [[]])
+ self.assert_map([ARG_POS],
+ [ARG_OPT],
+ [[0]])
+ self.assert_map([ARG_POS],
+ [ARG_OPT, ARG_OPT],
+ [[0], []])
+
+ def test_callee_star(self) -> None:
+ self.assert_map([],
+ [ARG_STAR],
+ [[]])
+ self.assert_map([ARG_POS],
+ [ARG_STAR],
+ [[0]])
+ self.assert_map([ARG_POS, ARG_POS],
+ [ARG_STAR],
+ [[0, 1]])
+
+ def test_caller_star(self) -> None:
+ self.assert_map([ARG_STAR],
+ [ARG_STAR],
+ [[0]])
+ self.assert_map([ARG_POS, ARG_STAR],
+ [ARG_STAR],
+ [[0, 1]])
+ self.assert_map([ARG_STAR],
+ [ARG_POS, ARG_STAR],
+ [[0], [0]])
+ self.assert_map([ARG_STAR],
+ [ARG_OPT, ARG_STAR],
+ [[0], [0]])
+
+ def test_too_many_caller_args(self) -> None:
+ self.assert_map([ARG_POS],
+ [],
+ [])
+ self.assert_map([ARG_STAR],
+ [],
+ [])
+ self.assert_map([ARG_STAR],
+ [ARG_POS],
+ [[0]])
+
+ def test_tuple_star(self) -> None:
+ self.assert_vararg_map(
+ [ARG_STAR],
+ [ARG_POS],
+ [[0]],
+ self.tuple(AnyType()))
+ self.assert_vararg_map(
+ [ARG_STAR],
+ [ARG_POS, ARG_POS],
+ [[0], [0]],
+ self.tuple(AnyType(), AnyType()))
+ self.assert_vararg_map(
+ [ARG_STAR],
+ [ARG_POS, ARG_OPT, ARG_OPT],
+ [[0], [0], []],
+ self.tuple(AnyType(), AnyType()))
+
+ def tuple(self, *args: Type) -> TupleType:
+ return TupleType(list(args), None)
+
+ def test_named_args(self) -> None:
+ self.assert_map(
+ ['x'],
+ [(ARG_POS, 'x')],
+ [[0]])
+ self.assert_map(
+ ['y', 'x'],
+ [(ARG_POS, 'x'), (ARG_POS, 'y')],
+ [[1], [0]])
+
+ def test_some_named_args(self) -> None:
+ self.assert_map(
+ ['y'],
+ [(ARG_OPT, 'x'), (ARG_OPT, 'y'), (ARG_OPT, 'z')],
+ [[], [0], []])
+
+ def test_missing_named_arg(self) -> None:
+ self.assert_map(
+ ['y'],
+ [(ARG_OPT, 'x')],
+ [[]])
+
+ def test_duplicate_named_arg(self) -> None:
+ self.assert_map(
+ ['x', 'x'],
+ [(ARG_OPT, 'x')],
+ [[0, 1]])
+
+ def test_varargs_and_bare_asterisk(self) -> None:
+ self.assert_map(
+ [ARG_STAR],
+ [ARG_STAR, (ARG_NAMED, 'x')],
+ [[0], []])
+ self.assert_map(
+ [ARG_STAR, 'x'],
+ [ARG_STAR, (ARG_NAMED, 'x')],
+ [[0], [1]])
+
+ def test_keyword_varargs(self) -> None:
+ self.assert_map(
+ ['x'],
+ [ARG_STAR2],
+ [[0]])
+ self.assert_map(
+ ['x', ARG_STAR2],
+ [ARG_STAR2],
+ [[0, 1]])
+ self.assert_map(
+ ['x', ARG_STAR2],
+ [(ARG_POS, 'x'), ARG_STAR2],
+ [[0], [1]])
+ self.assert_map(
+ [ARG_POS, ARG_STAR2],
+ [(ARG_POS, 'x'), ARG_STAR2],
+ [[0], [1]])
+
+ def test_both_kinds_of_varargs(self) -> None:
+ self.assert_map(
+ [ARG_STAR, ARG_STAR2],
+ [(ARG_POS, 'x'), (ARG_POS, 'y')],
+ [[0, 1], [0, 1]])
+
+ def test_special_cases(self) -> None:
+ self.assert_map([ARG_STAR],
+ [ARG_STAR, ARG_STAR2],
+ [[0], []])
+ self.assert_map([ARG_STAR, ARG_STAR2],
+ [ARG_STAR, ARG_STAR2],
+ [[0], [1]])
+ self.assert_map([ARG_STAR2],
+ [(ARG_POS, 'x'), ARG_STAR2],
+ [[0], [0]])
+ self.assert_map([ARG_STAR2],
+ [ARG_STAR2],
+ [[0]])
+
+ def assert_map(self,
+ caller_kinds_: List[Union[int, str]],
+ callee_kinds_: List[Union[int, Tuple[int, str]]],
+ expected: List[List[int]],
+ ) -> None:
+ caller_kinds, caller_names = expand_caller_kinds(caller_kinds_)
+ callee_kinds, callee_names = expand_callee_kinds(callee_kinds_)
+ result = map_actuals_to_formals(
+ caller_kinds,
+ caller_names,
+ callee_kinds,
+ callee_names,
+ lambda i: AnyType())
+ assert_equal(result, expected)
+
+ def assert_vararg_map(self,
+ caller_kinds: List[int],
+ callee_kinds: List[int],
+ expected: List[List[int]],
+ vararg_type: Type,
+ ) -> None:
+ result = map_actuals_to_formals(
+ caller_kinds,
+ [],
+ callee_kinds,
+ [],
+ lambda i: vararg_type)
+ assert_equal(result, expected)
+
+
+def expand_caller_kinds(kinds_or_names: List[Union[int, str]]
+ ) -> Tuple[List[int], List[Optional[str]]]:
+ kinds = []
+ names = []
+ for k in kinds_or_names:
+ if isinstance(k, str):
+ kinds.append(ARG_NAMED)
+ names.append(k)
+ else:
+ kinds.append(k)
+ names.append(None)
+ return kinds, names
+
+
+def expand_callee_kinds(kinds_and_names: List[Union[int, Tuple[int, str]]]
+ ) -> Tuple[List[int], List[Optional[str]]]:
+ kinds = []
+ names = []
+ for v in kinds_and_names:
+ if isinstance(v, tuple):
+ kinds.append(v[0])
+ names.append(v[1])
+ else:
+ kinds.append(v)
+ names.append(None)
+ return kinds, names
diff --git a/mypy/test/testmerge.py b/mypy/test/testmerge.py
new file mode 100644
index 0000000..9807098
--- /dev/null
+++ b/mypy/test/testmerge.py
@@ -0,0 +1,206 @@
+"""Test cases for AST merge (used for fine-grained incremental checking)"""
+
+import os
+import shutil
+from typing import List, Tuple, Dict
+
+from mypy import build
+from mypy.build import BuildManager, BuildSource, State
+from mypy.errors import Errors, CompileError
+from mypy.nodes import (
+ Node, MypyFile, SymbolTable, SymbolTableNode, TypeInfo, Expression
+)
+from mypy.options import Options
+from mypy.server.astmerge import merge_asts
+from mypy.server.subexpr import get_subexpressions
+from mypy.server.update import build_incremental_step, replace_modules_with_new_variants
+from mypy.strconv import StrConv, indent
+from mypy.test.config import test_temp_dir, test_data_prefix
+from mypy.test.data import parse_test_cases, DataDrivenTestCase, DataSuite
+from mypy.test.helpers import assert_string_arrays_equal
+from mypy.test.testtypegen import ignore_node
+from mypy.types import TypeStrVisitor, Type
+from mypy.util import short_type
+
+
+files = [
+ 'merge.test'
+]
+
+
+# Which data structures to dump in a test case?
+SYMTABLE = 'SYMTABLE'
+TYPEINFO = ' TYPEINFO'
+TYPES = 'TYPES'
+AST = 'AST'
+
+
+class ASTMergeSuite(DataSuite):
+ def __init__(self, *, update_data: bool) -> None:
+ self.str_conv = StrConv(show_ids=True)
+ self.id_mapper = self.str_conv.id_mapper
+ self.type_str_conv = TypeStrVisitor(self.id_mapper)
+
+ @classmethod
+ def cases(cls) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ None, test_temp_dir, True)
+ return c
+
+ def run_case(self, testcase: DataDrivenTestCase) -> None:
+ name = testcase.name
+ # We use the test case name to decide which data structures to dump.
+ # Dumping everything would result in very verbose test cases.
+ if name.endswith('_symtable'):
+ kind = SYMTABLE
+ elif name.endswith('_typeinfo'):
+ kind = TYPEINFO
+ elif name.endswith('_types'):
+ kind = TYPES
+ else:
+ kind = AST
+
+ main_src = '\n'.join(testcase.input)
+ messages, manager, graph = self.build(main_src)
+
+ a = []
+ if messages:
+ a.extend(messages)
+
+ shutil.copy(os.path.join(test_temp_dir, 'target.py.next'),
+ os.path.join(test_temp_dir, 'target.py'))
+
+ a.extend(self.dump(manager.modules, graph, kind))
+
+ old_modules = dict(manager.modules)
+ old_subexpr = get_subexpressions(old_modules['target'])
+
+ new_file, new_types = self.build_increment(manager, 'target')
+ replace_modules_with_new_variants(manager,
+ graph,
+ old_modules,
+ {'target': new_file},
+ {'target': new_types})
+
+ a.append('==>')
+ a.extend(self.dump(manager.modules, graph, kind))
+
+ for expr in old_subexpr:
+ # Verify that old AST nodes are removed from the expression type map.
+ assert expr not in new_types
+
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid output ({}, line {})'.format(testcase.file,
+ testcase.line))
+
+ def build(self, source: str) -> Tuple[List[str], BuildManager, Dict[str, State]]:
+ options = Options()
+ options.use_builtins_fixtures = True
+ options.show_traceback = True
+ options.cache_dir = os.devnull
+ try:
+ result = build.build(sources=[BuildSource('main', None, source)],
+ options=options,
+ alt_lib_path=test_temp_dir)
+ except CompileError as e:
+ # TODO: Is it okay to return None?
+ return e.messages, None, {}
+ return result.errors, result.manager, result.graph
+
+ def build_increment(self, manager: BuildManager,
+ module_id: str) -> Tuple[MypyFile,
+ Dict[Expression, Type]]:
+ module_dict, type_maps = build_incremental_step(manager, [module_id])
+ return module_dict[module_id], type_maps[module_id]
+
+ def dump(self,
+ modules: Dict[str, MypyFile],
+ graph: Dict[str, State],
+ kind: str) -> List[str]:
+ if kind == AST:
+ return self.dump_asts(modules)
+ elif kind == TYPEINFO:
+ return self.dump_typeinfos(modules)
+ elif kind == SYMTABLE:
+ return self.dump_symbol_tables(modules)
+ elif kind == TYPES:
+ return self.dump_types(graph)
+ assert False, 'Invalid kind %s' % kind
+
+ def dump_asts(self, modules: Dict[str, MypyFile]) -> List[str]:
+ a = []
+ for m in sorted(modules):
+ if m == 'builtins':
+ # We don't support incremental checking of changes to builtins.
+ continue
+ s = modules[m].accept(self.str_conv)
+ a.extend(s.splitlines())
+ return a
+
+ def dump_symbol_tables(self, modules: Dict[str, MypyFile]) -> List[str]:
+ a = []
+ for id in sorted(modules):
+ if id == 'builtins':
+ # We don't support incremental checking of changes to builtins.
+ continue
+ a.extend(self.dump_symbol_table(id, modules[id].names))
+ return a
+
+ def dump_symbol_table(self, module_id: str, symtable: SymbolTable) -> List[str]:
+ a = ['{}:'.format(module_id)]
+ for name in sorted(symtable):
+ if name.startswith('__'):
+ continue
+ a.append(' {}: {}'.format(name, self.format_symbol_table_node(symtable[name])))
+ return a
+
+ def format_symbol_table_node(self, node: SymbolTableNode) -> str:
+ if node is None:
+ return 'None'
+ if isinstance(node.node, Node):
+ return '{}<{}>'.format(str(type(node.node).__name__),
+ self.id_mapper.id(node.node))
+ # TODO: type_override?
+ return '?'
+
+ def dump_typeinfos(self, modules: Dict[str, MypyFile]) -> List[str]:
+ a = []
+ for id in sorted(modules):
+ if id == 'builtins':
+ continue
+ a.extend(self.dump_typeinfos_recursive(modules[id].names))
+ return a
+
+ def dump_typeinfos_recursive(self, names: SymbolTable) -> List[str]:
+ a = []
+ for name, node in sorted(names.items(), key=lambda x: x[0]):
+ if isinstance(node.node, TypeInfo):
+ a.extend(self.dump_typeinfo(node.node))
+ a.extend(self.dump_typeinfos_recursive(node.node.names))
+ return a
+
+ def dump_typeinfo(self, info: TypeInfo) -> List[str]:
+ s = info.dump(str_conv=self.str_conv,
+ type_str_conv=self.type_str_conv)
+ return s.splitlines()
+
+ def dump_types(self, graph: Dict[str, State]) -> List[str]:
+ a = []
+ # To make the results repeatable, we try to generate unique and
+ # deterministic sort keys.
+ for module_id in sorted(graph):
+ if module_id == 'builtins':
+ continue
+ type_map = graph[module_id].type_checker.type_map
+ if type_map:
+ a.append('## {}'.format(module_id))
+ for expr in sorted(type_map, key=lambda n: (n.line, short_type(n),
+ str(n) + str(type_map[n]))):
+ typ = type_map[expr]
+ a.append('{}:{}: {}'.format(short_type(expr),
+ expr.line,
+ typ.accept(self.type_str_conv)))
+ return a
diff --git a/mypy/test/testmoduleinfo.py b/mypy/test/testmoduleinfo.py
new file mode 100644
index 0000000..5818479
--- /dev/null
+++ b/mypy/test/testmoduleinfo.py
@@ -0,0 +1,14 @@
+from mypy import moduleinfo
+from mypy.myunit import (
+ Suite, assert_equal, assert_true, assert_false
+)
+
+
+class ModuleInfoSuite(Suite):
+ def test_is_in_module_collection(self) -> None:
+ assert_true(moduleinfo.is_in_module_collection({'foo'}, 'foo'))
+ assert_true(moduleinfo.is_in_module_collection({'foo'}, 'foo.bar'))
+ assert_false(moduleinfo.is_in_module_collection({'foo'}, 'fo'))
+ assert_true(moduleinfo.is_in_module_collection({'foo.bar'}, 'foo.bar'))
+ assert_true(moduleinfo.is_in_module_collection({'foo.bar'}, 'foo.bar.zar'))
+ assert_false(moduleinfo.is_in_module_collection({'foo.bar'}, 'foo'))
diff --git a/mypy/test/testparse.py b/mypy/test/testparse.py
new file mode 100644
index 0000000..d6789c0
--- /dev/null
+++ b/mypy/test/testparse.py
@@ -0,0 +1,79 @@
+"""Tests for the mypy parser."""
+
+import os.path
+
+from typing import List
+
+from mypy import defaults
+from mypy.myunit import Suite, AssertionFailure
+from mypy.test.helpers import assert_string_arrays_equal
+from mypy.test.data import parse_test_cases, DataDrivenTestCase
+from mypy.test import config
+from mypy.parse import parse
+from mypy.errors import CompileError
+from mypy.options import Options
+
+
+class ParserSuite(Suite):
+ parse_files = ['parse.test',
+ 'parse-python2.test']
+
+ def cases(self) -> List[DataDrivenTestCase]:
+ # The test case descriptions are stored in data files.
+ c = [] # type: List[DataDrivenTestCase]
+ for f in self.parse_files:
+ c += parse_test_cases(
+ os.path.join(config.test_data_prefix, f), test_parser)
+ return c
+
+
+def test_parser(testcase: DataDrivenTestCase) -> None:
+ """Perform a single parser test case.
+
+ The argument contains the description of the test case.
+ """
+ options = Options()
+
+ if testcase.file.endswith('python2.test'):
+ options.python_version = defaults.PYTHON2_VERSION
+ else:
+ options.python_version = defaults.PYTHON3_VERSION
+
+ try:
+ n = parse(bytes('\n'.join(testcase.input), 'ascii'),
+ fnam='main',
+ errors=None,
+ options=options)
+ a = str(n).split('\n')
+ except CompileError as e:
+ a = e.messages
+ assert_string_arrays_equal(testcase.output, a,
+ 'Invalid parser output ({}, line {})'.format(
+ testcase.file, testcase.line))
+
+
+# The file name shown in test case output. This is displayed in error
+# messages, and must match the file name in the test case descriptions.
+INPUT_FILE_NAME = 'file'
+
+
+class ParseErrorSuite(Suite):
+ def cases(self) -> List[DataDrivenTestCase]:
+ # Test case descriptions are in an external file.
+ return parse_test_cases(os.path.join(config.test_data_prefix,
+ 'parse-errors.test'),
+ test_parse_error)
+
+
+def test_parse_error(testcase: DataDrivenTestCase) -> None:
+ try:
+ # Compile temporary file. The test file contains non-ASCII characters.
+ parse(bytes('\n'.join(testcase.input), 'utf-8'), INPUT_FILE_NAME, None, Options())
+ raise AssertionFailure('No errors reported')
+ except CompileError as e:
+ # Verify that there was a compile error and that the error messages
+ # are equivalent.
+ assert_string_arrays_equal(
+ testcase.output, e.messages,
+ 'Invalid compiler output ({}, line {})'.format(testcase.file,
+ testcase.line))
diff --git a/mypy/test/testpythoneval.py b/mypy/test/testpythoneval.py
new file mode 100644
index 0000000..602692e
--- /dev/null
+++ b/mypy/test/testpythoneval.py
@@ -0,0 +1,128 @@
+"""Test cases for running mypy programs using a Python interpreter.
+
+Each test case type checks a program then runs it using Python. The
+output (stdout) of the program is compared to expected output. Type checking
+uses full builtins and other stubs.
+
+Note: Currently Python interpreter paths are hard coded.
+
+Note: These test cases are *not* included in the main test suite, as including
+ this suite would slow down the main suite too much.
+"""
+
+from contextlib import contextmanager
+import errno
+import os
+import os.path
+import re
+import subprocess
+import sys
+
+import typing
+from typing import Dict, List, Tuple
+
+from mypy.myunit import Suite, SkipTestCaseException
+from mypy.test.config import test_data_prefix, test_temp_dir
+from mypy.test.data import DataDrivenTestCase, parse_test_cases
+from mypy.test.helpers import assert_string_arrays_equal
+from mypy.util import try_find_python2_interpreter
+
+
+# Files which contain test case descriptions.
+python_eval_files = ['pythoneval.test',
+ 'python2eval.test']
+
+python_34_eval_files = ['pythoneval-asyncio.test']
+
+# Path to Python 3 interpreter
+python3_path = sys.executable
+program_re = re.compile(r'\b_program.py\b')
+
+
+class PythonEvaluationSuite(Suite):
+ def cases(self) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in python_eval_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ test_python_evaluation, test_temp_dir, True)
+ if sys.version_info.major == 3 and sys.version_info.minor >= 4:
+ for f in python_34_eval_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ test_python_evaluation, test_temp_dir, True)
+ return c
+
+
+def test_python_evaluation(testcase: DataDrivenTestCase) -> None:
+ """Runs Mypy in a subprocess.
+
+ If this passes without errors, executes the script again with a given Python
+ version.
+ """
+ mypy_cmdline = [
+ python3_path,
+ os.path.join(testcase.old_cwd, 'scripts', 'mypy'),
+ '--show-traceback',
+ ]
+ py2 = testcase.name.lower().endswith('python2')
+ if py2:
+ mypy_cmdline.append('--py2')
+ interpreter = try_find_python2_interpreter()
+ if not interpreter:
+ # Skip, can't find a Python 2 interpreter.
+ raise SkipTestCaseException()
+ else:
+ interpreter = python3_path
+
+ # Write the program to a file.
+ program = '_' + testcase.name + '.py'
+ mypy_cmdline.append(program)
+ program_path = os.path.join(test_temp_dir, program)
+ with open(program_path, 'w') as file:
+ for s in testcase.input:
+ file.write('{}\n'.format(s))
+ # Type check the program.
+ # This uses the same PYTHONPATH as the current process.
+ returncode, out = run(mypy_cmdline)
+ if returncode == 0:
+ # Execute the program.
+ returncode, interp_out = run([interpreter, program])
+ out += interp_out
+ # Remove temp file.
+ os.remove(program_path)
+ assert_string_arrays_equal(adapt_output(testcase), out,
+ 'Invalid output ({}, line {})'.format(
+ testcase.file, testcase.line))
+
+
+def split_lines(*streams: bytes) -> List[str]:
+ """Returns a single list of string lines from the byte streams in args."""
+ return [
+ s.rstrip('\n\r')
+ for stream in streams
+ for s in str(stream, 'utf8').splitlines()
+ ]
+
+
+def adapt_output(testcase: DataDrivenTestCase) -> List[str]:
+ """Translates the generic _program.py into the actual filename."""
+ program = '_' + testcase.name + '.py'
+ return [program_re.sub(program, line) for line in testcase.output]
+
+
+def run(
+ cmdline: List[str], *, env: Dict[str, str] = None, timeout: int = 30
+) -> Tuple[int, List[str]]:
+ """A poor man's subprocess.run() for 3.3 and 3.4 compatibility."""
+ process = subprocess.Popen(
+ cmdline,
+ env=env,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE,
+ cwd=test_temp_dir,
+ )
+ try:
+ out, err = process.communicate(timeout=timeout)
+ except subprocess.TimeoutExpired:
+ out = err = b''
+ process.kill()
+ return process.returncode, split_lines(out, err)
diff --git a/mypy/test/testreports.py b/mypy/test/testreports.py
new file mode 100644
index 0000000..80e6980
--- /dev/null
+++ b/mypy/test/testreports.py
@@ -0,0 +1,40 @@
+"""Test cases for reports generated by mypy."""
+import textwrap
+
+from mypy.myunit import Suite, assert_equal
+from mypy.report import CoberturaPackage, get_line_rate
+
+import lxml.etree as etree
+
+
+class CoberturaReportSuite(Suite):
+ def test_get_line_rate(self) -> None:
+ assert_equal('1.0', get_line_rate(0, 0))
+ assert_equal('0.3333', get_line_rate(1, 3))
+
+ def test_as_xml(self) -> None:
+ cobertura_package = CoberturaPackage('foobar')
+ cobertura_package.covered_lines = 21
+ cobertura_package.total_lines = 42
+
+ child_package = CoberturaPackage('raz')
+ child_package.covered_lines = 10
+ child_package.total_lines = 10
+ child_package.classes['class'] = etree.Element('class')
+
+ cobertura_package.packages['raz'] = child_package
+
+ expected_output = textwrap.dedent('''\
+ <package complexity="1.0" name="foobar" branch-rate="0" line-rate="0.5000">
+ <classes/>
+ <packages>
+ <package complexity="1.0" name="raz" branch-rate="0" line-rate="1.0000">
+ <classes>
+ <class/>
+ </classes>
+ </package>
+ </packages>
+ </package>
+ ''').encode('ascii')
+ assert_equal(expected_output,
+ etree.tostring(cobertura_package.as_xml(), pretty_print=True))
diff --git a/mypy/test/testsemanal.py b/mypy/test/testsemanal.py
new file mode 100644
index 0000000..d339a83
--- /dev/null
+++ b/mypy/test/testsemanal.py
@@ -0,0 +1,227 @@
+"""Semantic analyzer test cases"""
+
+import os.path
+
+from typing import Dict, List
+
+from mypy import build
+from mypy.build import BuildSource
+from mypy.myunit import Suite
+from mypy.test.helpers import (
+ assert_string_arrays_equal, normalize_error_messages, testfile_pyversion,
+)
+from mypy.test.data import parse_test_cases, DataDrivenTestCase
+from mypy.test.config import test_data_prefix, test_temp_dir
+from mypy.errors import CompileError
+from mypy.nodes import TypeInfo
+from mypy.options import Options
+
+
+# Semantic analyzer test cases: dump parse tree
+
+# Semantic analysis test case description files.
+semanal_files = ['semanal-basic.test',
+ 'semanal-expressions.test',
+ 'semanal-classes.test',
+ 'semanal-types.test',
+ 'semanal-typealiases.test',
+ 'semanal-modules.test',
+ 'semanal-statements.test',
+ 'semanal-abstractclasses.test',
+ 'semanal-namedtuple.test',
+ 'semanal-typeddict.test',
+ 'semanal-classvar.test',
+ 'semanal-python2.test']
+
+
+def get_semanal_options() -> Options:
+ options = Options()
+ options.use_builtins_fixtures = True
+ options.semantic_analysis_only = True
+ options.show_traceback = True
+ return options
+
+
+class SemAnalSuite(Suite):
+ def cases(self) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in semanal_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ test_semanal,
+ base_path=test_temp_dir,
+ optional_out=True,
+ native_sep=True)
+ return c
+
+
+def test_semanal(testcase: DataDrivenTestCase) -> None:
+ """Perform a semantic analysis test case.
+
+ The testcase argument contains a description of the test case
+ (inputs and output).
+ """
+
+ try:
+ src = '\n'.join(testcase.input)
+ options = get_semanal_options()
+ options.python_version = testfile_pyversion(testcase.file)
+ result = build.build(sources=[BuildSource('main', None, src)],
+ options=options,
+ alt_lib_path=test_temp_dir)
+ a = result.errors
+ if a:
+ raise CompileError(a)
+ # Include string representations of the source files in the actual
+ # output.
+ for fnam in sorted(result.files.keys()):
+ f = result.files[fnam]
+ # Omit the builtins module and files with a special marker in the
+ # path.
+ # TODO the test is not reliable
+ if (not f.path.endswith((os.sep + 'builtins.pyi',
+ 'typing.pyi',
+ 'mypy_extensions.pyi',
+ 'abc.pyi',
+ 'collections.pyi'))
+ and not os.path.basename(f.path).startswith('_')
+ and not os.path.splitext(
+ os.path.basename(f.path))[0].endswith('_')):
+ a += str(f).split('\n')
+ except CompileError as e:
+ a = e.messages
+ a = normalize_error_messages(a)
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid semantic analyzer output ({}, line {})'.format(testcase.file,
+ testcase.line))
+
+
+# Semantic analyzer error test cases
+
+# Paths to files containing test case descriptions.
+semanal_error_files = ['semanal-errors.test']
+
+
+class SemAnalErrorSuite(Suite):
+ def cases(self) -> List[DataDrivenTestCase]:
+ # Read test cases from test case description files.
+ c = [] # type: List[DataDrivenTestCase]
+ for f in semanal_error_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ test_semanal_error, test_temp_dir, optional_out=True)
+ return c
+
+
+def test_semanal_error(testcase: DataDrivenTestCase) -> None:
+ """Perform a test case."""
+
+ try:
+ src = '\n'.join(testcase.input)
+ res = build.build(sources=[BuildSource('main', None, src)],
+ options=get_semanal_options(),
+ alt_lib_path=test_temp_dir)
+ a = res.errors
+ assert a, 'No errors reported in {}, line {}'.format(testcase.file, testcase.line)
+ except CompileError as e:
+ # Verify that there was a compile error and that the error messages
+ # are equivalent.
+ a = e.messages
+ assert_string_arrays_equal(
+ testcase.output, normalize_error_messages(a),
+ 'Invalid compiler output ({}, line {})'.format(testcase.file, testcase.line))
+
+
+# SymbolNode table export test cases
+
+# Test case descriptions
+semanal_symtable_files = ['semanal-symtable.test']
+
+
+class SemAnalSymtableSuite(Suite):
+ def cases(self) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in semanal_symtable_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ self.run_test, test_temp_dir)
+ return c
+
+ def run_test(self, testcase: DataDrivenTestCase) -> None:
+ """Perform a test case."""
+ try:
+ # Build test case input.
+ src = '\n'.join(testcase.input)
+ result = build.build(sources=[BuildSource('main', None, src)],
+ options=get_semanal_options(),
+ alt_lib_path=test_temp_dir)
+ # The output is the symbol table converted into a string.
+ a = result.errors
+ if a:
+ raise CompileError(a)
+ for f in sorted(result.files.keys()):
+ if f not in ('builtins', 'typing', 'abc'):
+ a.append('{}:'.format(f))
+ for s in str(result.files[f].names).split('\n'):
+ a.append(' ' + s)
+ except CompileError as e:
+ a = e.messages
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid semantic analyzer output ({}, line {})'.format(
+ testcase.file, testcase.line))
+
+
+# Type info export test cases
+
+semanal_typeinfo_files = ['semanal-typeinfo.test']
+
+
+class SemAnalTypeInfoSuite(Suite):
+ def cases(self) -> List[DataDrivenTestCase]:
+ """Test case descriptions"""
+ c = [] # type: List[DataDrivenTestCase]
+ for f in semanal_typeinfo_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ self.run_test, test_temp_dir)
+ return c
+
+ def run_test(self, testcase: DataDrivenTestCase) -> None:
+ """Perform a test case."""
+ try:
+ # Build test case input.
+ src = '\n'.join(testcase.input)
+ result = build.build(sources=[BuildSource('main', None, src)],
+ options=get_semanal_options(),
+ alt_lib_path=test_temp_dir)
+ a = result.errors
+ if a:
+ raise CompileError(a)
+
+ # Collect all TypeInfos in top-level modules.
+ typeinfos = TypeInfoMap()
+ for f in result.files.values():
+ for n in f.names.values():
+ if isinstance(n.node, TypeInfo):
+ assert n.fullname is not None
+ typeinfos[n.fullname] = n.node
+
+ # The output is the symbol table converted into a string.
+ a = str(typeinfos).split('\n')
+ except CompileError as e:
+ a = e.messages
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid semantic analyzer output ({}, line {})'.format(
+ testcase.file, testcase.line))
+
+
+class TypeInfoMap(Dict[str, TypeInfo]):
+ def __str__(self) -> str:
+ a = ['TypeInfoMap('] # type: List[str]
+ for x, y in sorted(self.items()):
+ if isinstance(x, str) and (not x.startswith('builtins.') and
+ not x.startswith('typing.') and
+ not x.startswith('abc.')):
+ ti = ('\n' + ' ').join(str(y).split('\n'))
+ a.append(' {} : {}'.format(x, ti))
+ a[-1] += ')'
+ return '\n'.join(a)
diff --git a/mypy/test/testsolve.py b/mypy/test/testsolve.py
new file mode 100644
index 0000000..1b8dc83
--- /dev/null
+++ b/mypy/test/testsolve.py
@@ -0,0 +1,132 @@
+"""Test cases for the constraint solver used in type inference."""
+
+from typing import List, Union, Tuple, Optional
+
+from mypy.myunit import Suite, assert_equal
+from mypy.constraints import SUPERTYPE_OF, SUBTYPE_OF, Constraint
+from mypy.solve import solve_constraints
+from mypy.typefixture import TypeFixture
+from mypy.types import Type, TypeVarType, TypeVarId
+
+
+class SolveSuite(Suite):
+ def __init__(self) -> None:
+ super().__init__()
+ self.fx = TypeFixture()
+
+ def test_empty_input(self) -> None:
+ self.assert_solve([], [], [])
+
+ def test_simple_supertype_constraints(self) -> None:
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.a)],
+ [(self.fx.a, self.fx.o)])
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.a),
+ self.supc(self.fx.t, self.fx.b)],
+ [(self.fx.a, self.fx.o)])
+
+ def test_simple_subtype_constraints(self) -> None:
+ self.assert_solve([self.fx.t.id],
+ [self.subc(self.fx.t, self.fx.a)],
+ [self.fx.a])
+ self.assert_solve([self.fx.t.id],
+ [self.subc(self.fx.t, self.fx.a),
+ self.subc(self.fx.t, self.fx.b)],
+ [self.fx.b])
+
+ def test_both_kinds_of_constraints(self) -> None:
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.b),
+ self.subc(self.fx.t, self.fx.a)],
+ [(self.fx.b, self.fx.a)])
+
+ def test_unsatisfiable_constraints(self) -> None:
+ # The constraints are impossible to satisfy.
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.a),
+ self.subc(self.fx.t, self.fx.b)],
+ [None])
+
+ def test_exactly_specified_result(self) -> None:
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.b),
+ self.subc(self.fx.t, self.fx.b)],
+ [(self.fx.b, self.fx.b)])
+
+ def test_multiple_variables(self) -> None:
+ self.assert_solve([self.fx.t.id, self.fx.s.id],
+ [self.supc(self.fx.t, self.fx.b),
+ self.supc(self.fx.s, self.fx.c),
+ self.subc(self.fx.t, self.fx.a)],
+ [(self.fx.b, self.fx.a), (self.fx.c, self.fx.o)])
+
+ def test_no_constraints_for_var(self) -> None:
+ self.assert_solve([self.fx.t.id],
+ [],
+ [self.fx.uninhabited])
+ self.assert_solve([self.fx.t.id, self.fx.s.id],
+ [],
+ [self.fx.uninhabited, self.fx.uninhabited])
+ self.assert_solve([self.fx.t.id, self.fx.s.id],
+ [self.supc(self.fx.s, self.fx.a)],
+ [self.fx.uninhabited, (self.fx.a, self.fx.o)])
+
+ def test_simple_constraints_with_dynamic_type(self) -> None:
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.anyt)],
+ [(self.fx.anyt, self.fx.anyt)])
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.anyt),
+ self.supc(self.fx.t, self.fx.anyt)],
+ [(self.fx.anyt, self.fx.anyt)])
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.anyt),
+ self.supc(self.fx.t, self.fx.a)],
+ [(self.fx.anyt, self.fx.anyt)])
+
+ self.assert_solve([self.fx.t.id],
+ [self.subc(self.fx.t, self.fx.anyt)],
+ [(self.fx.anyt, self.fx.anyt)])
+ self.assert_solve([self.fx.t.id],
+ [self.subc(self.fx.t, self.fx.anyt),
+ self.subc(self.fx.t, self.fx.anyt)],
+ [(self.fx.anyt, self.fx.anyt)])
+ # self.assert_solve([self.fx.t.id],
+ # [self.subc(self.fx.t, self.fx.anyt),
+ # self.subc(self.fx.t, self.fx.a)],
+ # [(self.fx.anyt, self.fx.anyt)])
+ # TODO: figure out what this should be after changes to meet(any, X)
+
+ def test_both_normal_and_any_types_in_results(self) -> None:
+ # If one of the bounds is any, we promote the other bound to
+ # any as well, since otherwise the type range does not make sense.
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.a),
+ self.subc(self.fx.t, self.fx.anyt)],
+ [(self.fx.anyt, self.fx.anyt)])
+
+ self.assert_solve([self.fx.t.id],
+ [self.supc(self.fx.t, self.fx.anyt),
+ self.subc(self.fx.t, self.fx.a)],
+ [(self.fx.anyt, self.fx.anyt)])
+
+ def assert_solve(self,
+ vars: List[TypeVarId],
+ constraints: List[Constraint],
+ results: List[Union[None, Type, Tuple[Type, Type]]],
+ ) -> None:
+ res = [] # type: List[Optional[Type]]
+ for r in results:
+ if isinstance(r, tuple):
+ res.append(r[0])
+ else:
+ res.append(r)
+ actual = solve_constraints(vars, constraints)
+ assert_equal(str(actual), str(res))
+
+ def supc(self, type_var: TypeVarType, bound: Type) -> Constraint:
+ return Constraint(type_var.id, SUPERTYPE_OF, bound)
+
+ def subc(self, type_var: TypeVarType, bound: Type) -> Constraint:
+ return Constraint(type_var.id, SUBTYPE_OF, bound)
diff --git a/mypy/test/teststubgen.py b/mypy/test/teststubgen.py
new file mode 100644
index 0000000..9f7ecfb
--- /dev/null
+++ b/mypy/test/teststubgen.py
@@ -0,0 +1,204 @@
+import glob
+import importlib
+import os.path
+import random
+import shutil
+import sys
+import tempfile
+import time
+import re
+from types import ModuleType
+
+from typing import List, Tuple
+
+from mypy.myunit import Suite, AssertionFailure, assert_equal
+from mypy.test.helpers import assert_string_arrays_equal
+from mypy.test.data import parse_test_cases, DataDrivenTestCase
+from mypy.test import config
+from mypy.parse import parse
+from mypy.errors import CompileError
+from mypy.stubgen import generate_stub, generate_stub_for_module, parse_options, Options
+from mypy.stubgenc import generate_c_type_stub, infer_method_sig
+from mypy.stubutil import (
+ parse_signature, parse_all_signatures, build_signature, find_unique_signatures,
+ infer_sig_from_docstring
+)
+
+
+class StubgenUtilSuite(Suite):
+ def test_parse_signature(self) -> None:
+ self.assert_parse_signature('func()', ('func', [], []))
+
+ def test_parse_signature_with_args(self) -> None:
+ self.assert_parse_signature('func(arg)', ('func', ['arg'], []))
+ self.assert_parse_signature('do(arg, arg2)', ('do', ['arg', 'arg2'], []))
+
+ def test_parse_signature_with_optional_args(self) -> None:
+ self.assert_parse_signature('func([arg])', ('func', [], ['arg']))
+ self.assert_parse_signature('func(arg[, arg2])', ('func', ['arg'], ['arg2']))
+ self.assert_parse_signature('func([arg[, arg2]])', ('func', [], ['arg', 'arg2']))
+
+ def test_parse_signature_with_default_arg(self) -> None:
+ self.assert_parse_signature('func(arg=None)', ('func', [], ['arg']))
+ self.assert_parse_signature('func(arg, arg2=None)', ('func', ['arg'], ['arg2']))
+ self.assert_parse_signature('func(arg=1, arg2="")', ('func', [], ['arg', 'arg2']))
+
+ def test_parse_signature_with_qualified_function(self) -> None:
+ self.assert_parse_signature('ClassName.func(arg)', ('func', ['arg'], []))
+
+ def test_parse_signature_with_kw_only_arg(self) -> None:
+ self.assert_parse_signature('ClassName.func(arg, *, arg2=1)',
+ ('func', ['arg', '*'], ['arg2']))
+
+ def test_parse_signature_with_star_arg(self) -> None:
+ self.assert_parse_signature('ClassName.func(arg, *args)',
+ ('func', ['arg', '*args'], []))
+
+ def test_parse_signature_with_star_star_arg(self) -> None:
+ self.assert_parse_signature('ClassName.func(arg, **args)',
+ ('func', ['arg', '**args'], []))
+
+ def assert_parse_signature(self, sig: str, result: Tuple[str, List[str], List[str]]) -> None:
+ assert_equal(parse_signature(sig), result)
+
+ def test_build_signature(self) -> None:
+ assert_equal(build_signature([], []), '()')
+ assert_equal(build_signature(['arg'], []), '(arg)')
+ assert_equal(build_signature(['arg', 'arg2'], []), '(arg, arg2)')
+ assert_equal(build_signature(['arg'], ['arg2']), '(arg, arg2=...)')
+ assert_equal(build_signature(['arg'], ['arg2', '**x']), '(arg, arg2=..., **x)')
+
+ def test_parse_all_signatures(self) -> None:
+ assert_equal(parse_all_signatures(['random text',
+ '.. function:: fn(arg',
+ '.. function:: fn()',
+ ' .. method:: fn2(arg)']),
+ ([('fn', '()'),
+ ('fn2', '(arg)')], []))
+
+ def test_find_unique_signatures(self) -> None:
+ assert_equal(find_unique_signatures(
+ [('func', '()'),
+ ('func', '()'),
+ ('func2', '()'),
+ ('func2', '(arg)'),
+ ('func3', '(arg, arg2)')]),
+ [('func', '()'),
+ ('func3', '(arg, arg2)')])
+
+ def test_infer_sig_from_docstring(self) -> None:
+ assert_equal(infer_sig_from_docstring('\nfunc(x) - y', 'func'), '(x)')
+ assert_equal(infer_sig_from_docstring('\nfunc(x, Y_a=None)', 'func'), '(x, Y_a=None)')
+ assert_equal(infer_sig_from_docstring('\nafunc(x) - y', 'func'), None)
+ assert_equal(infer_sig_from_docstring('\nfunc(x, y', 'func'), None)
+ assert_equal(infer_sig_from_docstring('\nfunc(x=z(y))', 'func'), None)
+ assert_equal(infer_sig_from_docstring('\nfunc x', 'func'), None)
+
+
+class StubgenPythonSuite(Suite):
+ test_data_files = ['stubgen.test']
+
+ def cases(self) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for path in self.test_data_files:
+ c += parse_test_cases(os.path.join(config.test_data_prefix, path), test_stubgen)
+ return c
+
+
+def parse_flags(program_text: str) -> Options:
+ flags = re.search('# flags: (.*)$', program_text, flags=re.MULTILINE)
+ if flags:
+ flag_list = flags.group(1).split()
+ else:
+ flag_list = []
+ return parse_options(flag_list + ['dummy.py'])
+
+
+def test_stubgen(testcase: DataDrivenTestCase) -> None:
+ if 'stubgen-test-path' not in sys.path:
+ sys.path.insert(0, 'stubgen-test-path')
+ os.mkdir('stubgen-test-path')
+ source = '\n'.join(testcase.input)
+ options = parse_flags(source)
+ handle = tempfile.NamedTemporaryFile(prefix='prog_', suffix='.py', dir='stubgen-test-path',
+ delete=False)
+ assert os.path.isabs(handle.name)
+ path = os.path.basename(handle.name)
+ name = path[:-3]
+ path = os.path.join('stubgen-test-path', path)
+ out_dir = '_out'
+ os.mkdir(out_dir)
+ try:
+ handle.write(bytes(source, 'ascii'))
+ handle.close()
+ # Without this we may sometimes be unable to import the module below, as importlib
+ # caches os.listdir() results in Python 3.3+ (Guido explained this to me).
+ reset_importlib_caches()
+ try:
+ if testcase.name.endswith('_import'):
+ generate_stub_for_module(name, out_dir, quiet=True,
+ no_import=options.no_import,
+ include_private=options.include_private)
+ else:
+ generate_stub(path, out_dir, include_private=options.include_private)
+ a = load_output(out_dir)
+ except CompileError as e:
+ a = e.messages
+ assert_string_arrays_equal(testcase.output, a,
+ 'Invalid output ({}, line {})'.format(
+ testcase.file, testcase.line))
+ finally:
+ handle.close()
+ os.unlink(handle.name)
+ shutil.rmtree(out_dir)
+
+
+def reset_importlib_caches() -> None:
+ try:
+ importlib.invalidate_caches()
+ except (ImportError, AttributeError):
+ pass
+
+
+def load_output(dirname: str) -> List[str]:
+ result = [] # type: List[str]
+ entries = glob.glob('%s/*' % dirname)
+ assert entries, 'No files generated'
+ if len(entries) == 1:
+ add_file(entries[0], result)
+ else:
+ for entry in entries:
+ result.append('## %s ##' % entry)
+ add_file(entry, result)
+ return result
+
+
+def add_file(path: str, result: List[str]) -> None:
+ with open(path) as file:
+ result.extend(file.read().splitlines())
+
+
+class StubgencSuite(Suite):
+ def test_infer_hash_sig(self) -> None:
+ assert_equal(infer_method_sig('__hash__'), '()')
+
+ def test_infer_getitem_sig(self) -> None:
+ assert_equal(infer_method_sig('__getitem__'), '(index)')
+
+ def test_infer_setitem_sig(self) -> None:
+ assert_equal(infer_method_sig('__setitem__'), '(index, object)')
+
+ def test_infer_binary_op_sig(self) -> None:
+ for op in ('eq', 'ne', 'lt', 'le', 'gt', 'ge',
+ 'add', 'radd', 'sub', 'rsub', 'mul', 'rmul'):
+ assert_equal(infer_method_sig('__%s__' % op), '(other)')
+
+ def test_infer_unary_op_sig(self) -> None:
+ for op in ('neg', 'pos'):
+ assert_equal(infer_method_sig('__%s__' % op), '()')
+
+ def test_generate_c_type_stub_no_crash_for_object(self) -> None:
+ output = [] # type: List[str]
+ mod = ModuleType('module', '') # any module is fine
+ generate_c_type_stub(mod, 'alias', object, output)
+ assert_equal(output[0], 'class alias:')
diff --git a/mypy/test/testsubtypes.py b/mypy/test/testsubtypes.py
new file mode 100644
index 0000000..2d03945
--- /dev/null
+++ b/mypy/test/testsubtypes.py
@@ -0,0 +1,207 @@
+from mypy.myunit import Suite, assert_true
+from mypy.nodes import CONTRAVARIANT, INVARIANT, COVARIANT
+from mypy.subtypes import is_subtype
+from mypy.typefixture import TypeFixture, InterfaceTypeFixture
+from mypy.types import Type
+
+
+class SubtypingSuite(Suite):
+ def set_up(self) -> None:
+ self.fx = TypeFixture(INVARIANT)
+ self.fx_contra = TypeFixture(CONTRAVARIANT)
+ self.fx_co = TypeFixture(COVARIANT)
+
+ def test_trivial_cases(self) -> None:
+ for simple in self.fx_co.a, self.fx_co.o, self.fx_co.b:
+ self.assert_subtype(simple, simple)
+
+ def test_instance_subtyping(self) -> None:
+ self.assert_strict_subtype(self.fx.a, self.fx.o)
+ self.assert_strict_subtype(self.fx.b, self.fx.o)
+ self.assert_strict_subtype(self.fx.b, self.fx.a)
+
+ self.assert_not_subtype(self.fx.a, self.fx.d)
+ self.assert_not_subtype(self.fx.b, self.fx.c)
+
+ def test_simple_generic_instance_subtyping_invariant(self) -> None:
+ self.assert_subtype(self.fx.ga, self.fx.ga)
+ self.assert_subtype(self.fx.hab, self.fx.hab)
+
+ self.assert_not_subtype(self.fx.ga, self.fx.g2a)
+ self.assert_not_subtype(self.fx.ga, self.fx.gb)
+ self.assert_not_subtype(self.fx.gb, self.fx.ga)
+
+ def test_simple_generic_instance_subtyping_covariant(self) -> None:
+ self.assert_subtype(self.fx_co.ga, self.fx_co.ga)
+ self.assert_subtype(self.fx_co.hab, self.fx_co.hab)
+
+ self.assert_not_subtype(self.fx_co.ga, self.fx_co.g2a)
+ self.assert_not_subtype(self.fx_co.ga, self.fx_co.gb)
+ self.assert_subtype(self.fx_co.gb, self.fx_co.ga)
+
+ def test_simple_generic_instance_subtyping_contravariant(self) -> None:
+ self.assert_subtype(self.fx_contra.ga, self.fx_contra.ga)
+ self.assert_subtype(self.fx_contra.hab, self.fx_contra.hab)
+
+ self.assert_not_subtype(self.fx_contra.ga, self.fx_contra.g2a)
+ self.assert_subtype(self.fx_contra.ga, self.fx_contra.gb)
+ self.assert_not_subtype(self.fx_contra.gb, self.fx_contra.ga)
+
+ def test_generic_subtyping_with_inheritance_invariant(self) -> None:
+ self.assert_subtype(self.fx.gsab, self.fx.gb)
+ self.assert_not_subtype(self.fx.gsab, self.fx.ga)
+ self.assert_not_subtype(self.fx.gsaa, self.fx.gb)
+
+ def test_generic_subtyping_with_inheritance_covariant(self) -> None:
+ self.assert_subtype(self.fx_co.gsab, self.fx_co.gb)
+ self.assert_subtype(self.fx_co.gsab, self.fx_co.ga)
+ self.assert_not_subtype(self.fx_co.gsaa, self.fx_co.gb)
+
+ def test_generic_subtyping_with_inheritance_contravariant(self) -> None:
+ self.assert_subtype(self.fx_contra.gsab, self.fx_contra.gb)
+ self.assert_not_subtype(self.fx_contra.gsab, self.fx_contra.ga)
+ self.assert_subtype(self.fx_contra.gsaa, self.fx_contra.gb)
+
+ def test_interface_subtyping(self) -> None:
+ self.assert_subtype(self.fx.e, self.fx.f)
+ self.assert_equivalent(self.fx.f, self.fx.f)
+ self.assert_not_subtype(self.fx.a, self.fx.f)
+
+ def test_generic_interface_subtyping(self) -> None:
+ # TODO make this work
+ self.skip()
+
+ fx2 = InterfaceTypeFixture()
+
+ self.assert_subtype(fx2.m1, fx2.gfa)
+ self.assert_not_subtype(fx2.m1, fx2.gfb)
+
+ self.assert_equivalent(fx2.gfa, fx2.gfa)
+
+ def test_basic_callable_subtyping(self) -> None:
+ self.assert_strict_subtype(self.fx.callable(self.fx.o, self.fx.d),
+ self.fx.callable(self.fx.a, self.fx.d))
+ self.assert_strict_subtype(self.fx.callable(self.fx.d, self.fx.b),
+ self.fx.callable(self.fx.d, self.fx.a))
+
+ self.assert_strict_subtype(self.fx.callable(self.fx.a, self.fx.nonet),
+ self.fx.callable(self.fx.a, self.fx.a))
+
+ self.assert_unrelated(
+ self.fx.callable(self.fx.a, self.fx.a, self.fx.a),
+ self.fx.callable(self.fx.a, self.fx.a))
+
+ def test_default_arg_callable_subtyping(self) -> None:
+ self.assert_strict_subtype(
+ self.fx.callable_default(1, self.fx.a, self.fx.d, self.fx.a),
+ self.fx.callable(self.fx.a, self.fx.d, self.fx.a))
+
+ self.assert_strict_subtype(
+ self.fx.callable_default(1, self.fx.a, self.fx.d, self.fx.a),
+ self.fx.callable(self.fx.a, self.fx.a))
+
+ self.assert_strict_subtype(
+ self.fx.callable_default(0, self.fx.a, self.fx.d, self.fx.a),
+ self.fx.callable_default(1, self.fx.a, self.fx.d, self.fx.a))
+
+ self.assert_unrelated(
+ self.fx.callable_default(1, self.fx.a, self.fx.d, self.fx.a),
+ self.fx.callable(self.fx.d, self.fx.d, self.fx.a))
+
+ self.assert_unrelated(
+ self.fx.callable_default(0, self.fx.a, self.fx.d, self.fx.a),
+ self.fx.callable_default(1, self.fx.a, self.fx.a, self.fx.a))
+
+ self.assert_unrelated(
+ self.fx.callable_default(1, self.fx.a, self.fx.a),
+ self.fx.callable(self.fx.a, self.fx.a, self.fx.a))
+
+ def test_var_arg_callable_subtyping_1(self) -> None:
+ self.assert_strict_subtype(
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.a),
+ self.fx.callable_var_arg(0, self.fx.b, self.fx.a))
+
+ def test_var_arg_callable_subtyping_2(self) -> None:
+ self.assert_strict_subtype(
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.a),
+ self.fx.callable(self.fx.b, self.fx.a))
+
+ def test_var_arg_callable_subtyping_3(self) -> None:
+ self.assert_strict_subtype(
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.a),
+ self.fx.callable(self.fx.a))
+
+ def test_var_arg_callable_subtyping_4(self) -> None:
+ self.assert_strict_subtype(
+ self.fx.callable_var_arg(1, self.fx.a, self.fx.d, self.fx.a),
+ self.fx.callable(self.fx.b, self.fx.a))
+
+ def test_var_arg_callable_subtyping_5(self) -> None:
+ self.assert_strict_subtype(
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.d, self.fx.a),
+ self.fx.callable(self.fx.b, self.fx.a))
+
+ def test_var_arg_callable_subtyping_6(self) -> None:
+ self.assert_strict_subtype(
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.f, self.fx.d),
+ self.fx.callable_var_arg(0, self.fx.b, self.fx.e, self.fx.d))
+
+ def test_var_arg_callable_subtyping_7(self) -> None:
+ self.assert_not_subtype(
+ self.fx.callable_var_arg(0, self.fx.b, self.fx.d),
+ self.fx.callable(self.fx.a, self.fx.d))
+
+ def test_var_arg_callable_subtyping_8(self) -> None:
+ self.assert_not_subtype(
+ self.fx.callable_var_arg(0, self.fx.b, self.fx.d),
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.a, self.fx.d))
+ self.assert_subtype(
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.d),
+ self.fx.callable_var_arg(0, self.fx.b, self.fx.b, self.fx.d))
+
+ def test_var_arg_callable_subtyping_9(self) -> None:
+ self.assert_not_subtype(
+ self.fx.callable_var_arg(0, self.fx.b, self.fx.b, self.fx.d),
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.d))
+ self.assert_subtype(
+ self.fx.callable_var_arg(0, self.fx.a, self.fx.a, self.fx.d),
+ self.fx.callable_var_arg(0, self.fx.b, self.fx.d))
+
+ def test_type_callable_subtyping(self) -> None:
+ self.assert_subtype(
+ self.fx.callable_type(self.fx.d, self.fx.a), self.fx.type_type)
+
+ self.assert_strict_subtype(
+ self.fx.callable_type(self.fx.d, self.fx.b),
+ self.fx.callable(self.fx.d, self.fx.a))
+
+ self.assert_strict_subtype(self.fx.callable_type(self.fx.a, self.fx.b),
+ self.fx.callable(self.fx.a, self.fx.b))
+
+ # IDEA: Maybe add these test cases (they are tested pretty well in type
+ # checker tests already):
+ # * more interface subtyping test cases
+ # * more generic interface subtyping test cases
+ # * type variables
+ # * tuple types
+ # * None type
+ # * any type
+ # * generic function types
+
+ def assert_subtype(self, s: Type, t: Type) -> None:
+ assert_true(is_subtype(s, t), '{} not subtype of {}'.format(s, t))
+
+ def assert_not_subtype(self, s: Type, t: Type) -> None:
+ assert_true(not is_subtype(s, t), '{} subtype of {}'.format(s, t))
+
+ def assert_strict_subtype(self, s: Type, t: Type) -> None:
+ self.assert_subtype(s, t)
+ self.assert_not_subtype(t, s)
+
+ def assert_equivalent(self, s: Type, t: Type) -> None:
+ self.assert_subtype(s, t)
+ self.assert_subtype(t, s)
+
+ def assert_unrelated(self, s: Type, t: Type) -> None:
+ self.assert_not_subtype(s, t)
+ self.assert_not_subtype(t, s)
diff --git a/mypy/test/testtransform.py b/mypy/test/testtransform.py
new file mode 100644
index 0000000..0dcdd1d
--- /dev/null
+++ b/mypy/test/testtransform.py
@@ -0,0 +1,88 @@
+"""Identity AST transform test cases"""
+
+import os.path
+
+from typing import Dict, List
+
+from mypy import build
+from mypy.build import BuildSource
+from mypy.myunit import Suite
+from mypy.test.helpers import (
+ assert_string_arrays_equal, testfile_pyversion, normalize_error_messages
+)
+from mypy.test.data import parse_test_cases, DataDrivenTestCase
+from mypy.test.config import test_data_prefix, test_temp_dir
+from mypy.errors import CompileError
+from mypy.nodes import TypeInfo
+from mypy.treetransform import TransformVisitor
+from mypy.types import Type
+from mypy.options import Options
+
+
+class TransformSuite(Suite):
+ # Reuse semantic analysis test cases.
+ transform_files = ['semanal-basic.test',
+ 'semanal-expressions.test',
+ 'semanal-classes.test',
+ 'semanal-types.test',
+ 'semanal-modules.test',
+ 'semanal-statements.test',
+ 'semanal-abstractclasses.test',
+ 'semanal-python2.test']
+
+ def cases(self) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in self.transform_files:
+ c += parse_test_cases(os.path.join(test_data_prefix, f),
+ test_transform,
+ base_path=test_temp_dir,
+ native_sep=True)
+ return c
+
+
+def test_transform(testcase: DataDrivenTestCase) -> None:
+ """Perform an identity transform test case."""
+
+ try:
+ src = '\n'.join(testcase.input)
+ options = Options()
+ options.use_builtins_fixtures = True
+ options.semantic_analysis_only = True
+ options.show_traceback = True
+ options.python_version = testfile_pyversion(testcase.file)
+ result = build.build(sources=[BuildSource('main', None, src)],
+ options=options,
+ alt_lib_path=test_temp_dir)
+ a = result.errors
+ if a:
+ raise CompileError(a)
+ # Include string representations of the source files in the actual
+ # output.
+ for fnam in sorted(result.files.keys()):
+ f = result.files[fnam]
+
+ # Omit the builtins module and files with a special marker in the
+ # path.
+ # TODO the test is not reliable
+ if (not f.path.endswith((os.sep + 'builtins.pyi',
+ 'typing.pyi',
+ 'abc.pyi'))
+ and not os.path.basename(f.path).startswith('_')
+ and not os.path.splitext(
+ os.path.basename(f.path))[0].endswith('_')):
+ t = TestTransformVisitor()
+ f = t.mypyfile(f)
+ a += str(f).split('\n')
+ except CompileError as e:
+ a = e.messages
+ a = normalize_error_messages(a)
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid semantic analyzer output ({}, line {})'.format(testcase.file,
+ testcase.line))
+
+
+class TestTransformVisitor(TransformVisitor):
+ def type(self, type: Type) -> Type:
+ assert type is not None
+ return type
diff --git a/mypy/test/testtypegen.py b/mypy/test/testtypegen.py
new file mode 100644
index 0000000..e60d2e7
--- /dev/null
+++ b/mypy/test/testtypegen.py
@@ -0,0 +1,128 @@
+"""Test cases for the type checker: exporting inferred types"""
+
+import os.path
+import re
+
+from typing import Set, List
+
+from mypy import build
+from mypy.build import BuildSource
+from mypy.myunit import Suite
+from mypy.test import config
+from mypy.test.data import parse_test_cases, DataDrivenTestCase
+from mypy.test.helpers import assert_string_arrays_equal
+from mypy.util import short_type
+from mypy.nodes import (
+ NameExpr, TypeVarExpr, CallExpr, Expression, MypyFile, AssignmentStmt, IntExpr
+)
+from mypy.traverser import TraverserVisitor
+from mypy.errors import CompileError
+from mypy.options import Options
+
+
+class TypeExportSuite(Suite):
+ # List of files that contain test case descriptions.
+ files = ['typexport-basic.test']
+
+ def cases(self) -> List[DataDrivenTestCase]:
+ c = [] # type: List[DataDrivenTestCase]
+ for f in self.files:
+ c += parse_test_cases(os.path.join(config.test_data_prefix, f),
+ self.run_test, config.test_temp_dir)
+ return c
+
+ def run_test(self, testcase: DataDrivenTestCase) -> None:
+ try:
+ line = testcase.input[0]
+ mask = ''
+ if line.startswith('##'):
+ mask = '(' + line[2:].strip() + ')$'
+
+ src = '\n'.join(testcase.input)
+ options = Options()
+ options.use_builtins_fixtures = True
+ options.show_traceback = True
+ result = build.build(sources=[BuildSource('main', None, src)],
+ options=options,
+ alt_lib_path=config.test_temp_dir)
+ a = result.errors
+ map = result.types
+ nodes = map.keys()
+
+ # Ignore NameExpr nodes of variables with explicit (trivial) types
+ # to simplify output.
+ searcher = SkippedNodeSearcher()
+ for file in result.files.values():
+ file.accept(searcher)
+ ignored = searcher.nodes
+
+ # Filter nodes that should be included in the output.
+ keys = []
+ for node in nodes:
+ if node.line is not None and node.line != -1 and map[node]:
+ if ignore_node(node) or node in ignored:
+ continue
+ if (re.match(mask, short_type(node))
+ or (isinstance(node, NameExpr)
+ and re.match(mask, node.name))):
+ # Include node in output.
+ keys.append(node)
+
+ for key in sorted(keys,
+ key=lambda n: (n.line, short_type(n),
+ str(n) + str(map[n]))):
+ ts = str(map[key]).replace('*', '') # Remove erased tags
+ ts = ts.replace('__main__.', '')
+ a.append('{}({}) : {}'.format(short_type(key), key.line, ts))
+ except CompileError as e:
+ a = e.messages
+ assert_string_arrays_equal(
+ testcase.output, a,
+ 'Invalid type checker output ({}, line {})'.format(testcase.file,
+ testcase.line))
+
+
+class SkippedNodeSearcher(TraverserVisitor):
+ def __init__(self) -> None:
+ self.nodes = set() # type: Set[Expression]
+ self.is_typing = False
+
+ def visit_mypy_file(self, f: MypyFile) -> None:
+ self.is_typing = f.fullname() == 'typing' or f.fullname() == 'builtins'
+ super().visit_mypy_file(f)
+
+ def visit_assignment_stmt(self, s: AssignmentStmt) -> None:
+ if s.type or ignore_node(s.rvalue):
+ for lvalue in s.lvalues:
+ if isinstance(lvalue, NameExpr):
+ self.nodes.add(lvalue)
+ super().visit_assignment_stmt(s)
+
+ def visit_name_expr(self, n: NameExpr) -> None:
+ self.skip_if_typing(n)
+
+ def visit_int_expr(self, n: IntExpr) -> None:
+ self.skip_if_typing(n)
+
+ def skip_if_typing(self, n: Expression) -> None:
+ if self.is_typing:
+ self.nodes.add(n)
+
+
+def ignore_node(node: Expression) -> bool:
+ """Return True if node is to be omitted from test case output."""
+
+ # We want to get rid of object() expressions in the typing module stub
+ # and also TypeVar(...) expressions. Since detecting whether a node comes
+ # from the typing module is not easy, we just to strip them all away.
+ if isinstance(node, TypeVarExpr):
+ return True
+ if isinstance(node, NameExpr) and node.fullname == 'builtins.object':
+ return True
+ if isinstance(node, NameExpr) and node.fullname == 'builtins.None':
+ return True
+ if isinstance(node, CallExpr) and (ignore_node(node.callee) or
+ node.analyzed):
+ return True
+
+ return False
diff --git a/mypy/test/testtypes.py b/mypy/test/testtypes.py
new file mode 100644
index 0000000..78fa2e1
--- /dev/null
+++ b/mypy/test/testtypes.py
@@ -0,0 +1,806 @@
+"""Test cases for mypy types and type operations."""
+
+from typing import List, Tuple
+
+from mypy.myunit import (
+ Suite, assert_equal, assert_true, assert_false, assert_type
+)
+from mypy.erasetype import erase_type
+from mypy.expandtype import expand_type
+from mypy.join import join_types, join_simple
+from mypy.meet import meet_types
+from mypy.types import (
+ UnboundType, AnyType, CallableType, TupleType, TypeVarDef, Type,
+ Instance, NoneTyp, Overloaded, TypeType, UnionType, UninhabitedType,
+ true_only, false_only, TypeVarId
+)
+from mypy.nodes import ARG_POS, ARG_OPT, ARG_STAR, CONTRAVARIANT, INVARIANT, COVARIANT
+from mypy.subtypes import is_subtype, is_more_precise, is_proper_subtype
+from mypy.typefixture import TypeFixture, InterfaceTypeFixture
+
+
+class TypesSuite(Suite):
+ def __init__(self) -> None:
+ super().__init__()
+ self.x = UnboundType('X') # Helpers
+ self.y = UnboundType('Y')
+ self.fx = TypeFixture()
+ self.function = self.fx.function
+
+ def test_any(self) -> None:
+ assert_equal(str(AnyType()), 'Any')
+
+ def test_simple_unbound_type(self) -> None:
+ u = UnboundType('Foo')
+ assert_equal(str(u), 'Foo?')
+
+ def test_generic_unbound_type(self) -> None:
+ u = UnboundType('Foo', [UnboundType('T'), AnyType()])
+ assert_equal(str(u), 'Foo?[T?, Any]')
+
+ def test_callable_type(self) -> None:
+ c = CallableType([self.x, self.y],
+ [ARG_POS, ARG_POS],
+ [None, None],
+ AnyType(), self.function)
+ assert_equal(str(c), 'def (X?, Y?) -> Any')
+
+ c2 = CallableType([], [], [], NoneTyp(), None)
+ assert_equal(str(c2), 'def ()')
+
+ def test_callable_type_with_default_args(self) -> None:
+ c = CallableType([self.x, self.y], [ARG_POS, ARG_OPT], [None, None],
+ AnyType(), self.function)
+ assert_equal(str(c), 'def (X?, Y? =) -> Any')
+
+ c2 = CallableType([self.x, self.y], [ARG_OPT, ARG_OPT], [None, None],
+ AnyType(), self.function)
+ assert_equal(str(c2), 'def (X? =, Y? =) -> Any')
+
+ def test_callable_type_with_var_args(self) -> None:
+ c = CallableType([self.x], [ARG_STAR], [None], AnyType(), self.function)
+ assert_equal(str(c), 'def (*X?) -> Any')
+
+ c2 = CallableType([self.x, self.y], [ARG_POS, ARG_STAR],
+ [None, None], AnyType(), self.function)
+ assert_equal(str(c2), 'def (X?, *Y?) -> Any')
+
+ c3 = CallableType([self.x, self.y], [ARG_OPT, ARG_STAR], [None, None],
+ AnyType(), self.function)
+ assert_equal(str(c3), 'def (X? =, *Y?) -> Any')
+
+ def test_tuple_type(self) -> None:
+ assert_equal(str(TupleType([], None)), 'Tuple[]')
+ assert_equal(str(TupleType([self.x], None)), 'Tuple[X?]')
+ assert_equal(str(TupleType([self.x, AnyType()], None)), 'Tuple[X?, Any]')
+
+ def test_type_variable_binding(self) -> None:
+ assert_equal(str(TypeVarDef('X', 1, [], self.fx.o)), 'X')
+ assert_equal(str(TypeVarDef('X', 1, [self.x, self.y], self.fx.o)),
+ 'X in (X?, Y?)')
+
+ def test_generic_function_type(self) -> None:
+ c = CallableType([self.x, self.y], [ARG_POS, ARG_POS], [None, None],
+ self.y, self.function, name=None,
+ variables=[TypeVarDef('X', -1, [], self.fx.o)])
+ assert_equal(str(c), 'def [X] (X?, Y?) -> Y?')
+
+ v = [TypeVarDef('Y', -1, [], self.fx.o),
+ TypeVarDef('X', -2, [], self.fx.o)]
+ c2 = CallableType([], [], [], NoneTyp(), self.function, name=None, variables=v)
+ assert_equal(str(c2), 'def [Y, X] ()')
+
+
+class TypeOpsSuite(Suite):
+ def set_up(self) -> None:
+ self.fx = TypeFixture(INVARIANT)
+ self.fx_co = TypeFixture(COVARIANT)
+ self.fx_contra = TypeFixture(CONTRAVARIANT)
+
+ # expand_type
+
+ def test_trivial_expand(self) -> None:
+ for t in (self.fx.a, self.fx.o, self.fx.t, self.fx.nonet,
+ self.tuple(self.fx.a),
+ self.callable([], self.fx.a, self.fx.a), self.fx.anyt):
+ self.assert_expand(t, [], t)
+ self.assert_expand(t, [], t)
+ self.assert_expand(t, [], t)
+
+ def test_expand_naked_type_var(self) -> None:
+ self.assert_expand(self.fx.t, [(self.fx.t.id, self.fx.a)], self.fx.a)
+ self.assert_expand(self.fx.t, [(self.fx.s.id, self.fx.a)], self.fx.t)
+
+ def test_expand_basic_generic_types(self) -> None:
+ self.assert_expand(self.fx.gt, [(self.fx.t.id, self.fx.a)], self.fx.ga)
+
+ # IDEA: Add test cases for
+ # tuple types
+ # callable types
+ # multiple arguments
+
+ def assert_expand(self,
+ orig: Type,
+ map_items: List[Tuple[TypeVarId, Type]],
+ result: Type,
+ ) -> None:
+ lower_bounds = {}
+
+ for id, t in map_items:
+ lower_bounds[id] = t
+
+ exp = expand_type(orig, lower_bounds)
+ # Remove erased tags (asterisks).
+ assert_equal(str(exp).replace('*', ''), str(result))
+
+ # erase_type
+
+ def test_trivial_erase(self) -> None:
+ for t in (self.fx.a, self.fx.o, self.fx.nonet, self.fx.anyt):
+ self.assert_erase(t, t)
+
+ def test_erase_with_type_variable(self) -> None:
+ self.assert_erase(self.fx.t, self.fx.anyt)
+
+ def test_erase_with_generic_type(self) -> None:
+ self.assert_erase(self.fx.ga, self.fx.gdyn)
+ self.assert_erase(self.fx.hab,
+ Instance(self.fx.hi, [self.fx.anyt, self.fx.anyt]))
+
+ def test_erase_with_tuple_type(self) -> None:
+ self.assert_erase(self.tuple(self.fx.a), self.fx.std_tuple)
+
+ def test_erase_with_function_type(self) -> None:
+ self.assert_erase(self.fx.callable(self.fx.a, self.fx.b),
+ self.fx.callable_type(self.fx.nonet))
+
+ def test_erase_with_type_object(self) -> None:
+ self.assert_erase(self.fx.callable_type(self.fx.a, self.fx.b),
+ self.fx.callable_type(self.fx.nonet))
+
+ def test_erase_with_type_type(self) -> None:
+ self.assert_erase(self.fx.type_a, self.fx.type_a)
+ self.assert_erase(self.fx.type_t, self.fx.type_any)
+
+ def assert_erase(self, orig: Type, result: Type) -> None:
+ assert_equal(str(erase_type(orig)), str(result))
+
+ # is_more_precise
+
+ def test_is_more_precise(self) -> None:
+ fx = self.fx
+ assert_true(is_more_precise(fx.b, fx.a))
+ assert_true(is_more_precise(fx.b, fx.b))
+ assert_true(is_more_precise(fx.b, fx.b))
+ assert_true(is_more_precise(fx.b, fx.anyt))
+ assert_true(is_more_precise(self.tuple(fx.b, fx.a),
+ self.tuple(fx.b, fx.a)))
+
+ assert_false(is_more_precise(fx.a, fx.b))
+ assert_false(is_more_precise(fx.anyt, fx.b))
+ assert_false(is_more_precise(self.tuple(fx.b, fx.b),
+ self.tuple(fx.b, fx.a)))
+
+ # is_proper_subtype
+
+ def test_is_proper_subtype(self) -> None:
+ fx = self.fx
+
+ assert_true(is_proper_subtype(fx.a, fx.a))
+ assert_true(is_proper_subtype(fx.b, fx.a))
+ assert_true(is_proper_subtype(fx.b, fx.o))
+ assert_true(is_proper_subtype(fx.b, fx.o))
+
+ assert_false(is_proper_subtype(fx.a, fx.b))
+ assert_false(is_proper_subtype(fx.o, fx.b))
+
+ assert_true(is_proper_subtype(fx.anyt, fx.anyt))
+ assert_false(is_proper_subtype(fx.a, fx.anyt))
+ assert_false(is_proper_subtype(fx.anyt, fx.a))
+
+ assert_true(is_proper_subtype(fx.ga, fx.ga))
+ assert_true(is_proper_subtype(fx.gdyn, fx.gdyn))
+ assert_false(is_proper_subtype(fx.ga, fx.gdyn))
+ assert_false(is_proper_subtype(fx.gdyn, fx.ga))
+
+ assert_true(is_proper_subtype(fx.t, fx.t))
+ assert_false(is_proper_subtype(fx.t, fx.s))
+
+ assert_true(is_proper_subtype(fx.a, UnionType([fx.a, fx.b])))
+ assert_true(is_proper_subtype(UnionType([fx.a, fx.b]),
+ UnionType([fx.a, fx.b, fx.c])))
+ assert_false(is_proper_subtype(UnionType([fx.a, fx.b]),
+ UnionType([fx.b, fx.c])))
+
+ def test_is_proper_subtype_covariance(self) -> None:
+ fx_co = self.fx_co
+
+ assert_true(is_proper_subtype(fx_co.gsab, fx_co.gb))
+ assert_true(is_proper_subtype(fx_co.gsab, fx_co.ga))
+ assert_false(is_proper_subtype(fx_co.gsaa, fx_co.gb))
+ assert_true(is_proper_subtype(fx_co.gb, fx_co.ga))
+ assert_false(is_proper_subtype(fx_co.ga, fx_co.gb))
+
+ def test_is_proper_subtype_contravariance(self) -> None:
+ fx_contra = self.fx_contra
+
+ assert_true(is_proper_subtype(fx_contra.gsab, fx_contra.gb))
+ assert_false(is_proper_subtype(fx_contra.gsab, fx_contra.ga))
+ assert_true(is_proper_subtype(fx_contra.gsaa, fx_contra.gb))
+ assert_false(is_proper_subtype(fx_contra.gb, fx_contra.ga))
+ assert_true(is_proper_subtype(fx_contra.ga, fx_contra.gb))
+
+ def test_is_proper_subtype_invariance(self) -> None:
+ fx = self.fx
+
+ assert_true(is_proper_subtype(fx.gsab, fx.gb))
+ assert_false(is_proper_subtype(fx.gsab, fx.ga))
+ assert_false(is_proper_subtype(fx.gsaa, fx.gb))
+ assert_false(is_proper_subtype(fx.gb, fx.ga))
+ assert_false(is_proper_subtype(fx.ga, fx.gb))
+
+ # can_be_true / can_be_false
+
+ def test_empty_tuple_always_false(self) -> None:
+ tuple_type = self.tuple()
+ assert_true(tuple_type.can_be_false)
+ assert_false(tuple_type.can_be_true)
+
+ def test_nonempty_tuple_always_true(self) -> None:
+ tuple_type = self.tuple(AnyType(), AnyType())
+ assert_true(tuple_type.can_be_true)
+ assert_false(tuple_type.can_be_false)
+
+ def test_union_can_be_true_if_any_true(self) -> None:
+ union_type = UnionType([self.fx.a, self.tuple()])
+ assert_true(union_type.can_be_true)
+
+ def test_union_can_not_be_true_if_none_true(self) -> None:
+ union_type = UnionType([self.tuple(), self.tuple()])
+ assert_false(union_type.can_be_true)
+
+ def test_union_can_be_false_if_any_false(self) -> None:
+ union_type = UnionType([self.fx.a, self.tuple()])
+ assert_true(union_type.can_be_false)
+
+ def test_union_can_not_be_false_if_none_false(self) -> None:
+ union_type = UnionType([self.tuple(self.fx.a), self.tuple(self.fx.d)])
+ assert_false(union_type.can_be_false)
+
+ # true_only / false_only
+
+ def test_true_only_of_false_type_is_uninhabited(self) -> None:
+ to = true_only(NoneTyp())
+ assert_type(UninhabitedType, to)
+
+ def test_true_only_of_true_type_is_idempotent(self) -> None:
+ always_true = self.tuple(AnyType())
+ to = true_only(always_true)
+ assert_true(always_true is to)
+
+ def test_true_only_of_instance(self) -> None:
+ to = true_only(self.fx.a)
+ assert_equal(str(to), "A")
+ assert_true(to.can_be_true)
+ assert_false(to.can_be_false)
+ assert_type(Instance, to)
+ # The original class still can be false
+ assert_true(self.fx.a.can_be_false)
+
+ def test_true_only_of_union(self) -> None:
+ tup_type = self.tuple(AnyType())
+ # Union of something that is unknown, something that is always true, something
+ # that is always false
+ union_type = UnionType([self.fx.a, tup_type, self.tuple()])
+ to = true_only(union_type)
+ assert isinstance(to, UnionType)
+ assert_equal(len(to.items), 2)
+ assert_true(to.items[0].can_be_true)
+ assert_false(to.items[0].can_be_false)
+ assert_true(to.items[1] is tup_type)
+
+ def test_false_only_of_true_type_is_uninhabited(self) -> None:
+ fo = false_only(self.tuple(AnyType()))
+ assert_type(UninhabitedType, fo)
+
+ def test_false_only_of_false_type_is_idempotent(self) -> None:
+ always_false = NoneTyp()
+ fo = false_only(always_false)
+ assert_true(always_false is fo)
+
+ def test_false_only_of_instance(self) -> None:
+ fo = false_only(self.fx.a)
+ assert_equal(str(fo), "A")
+ assert_false(fo.can_be_true)
+ assert_true(fo.can_be_false)
+ assert_type(Instance, fo)
+ # The original class still can be true
+ assert_true(self.fx.a.can_be_true)
+
+ def test_false_only_of_union(self) -> None:
+ tup_type = self.tuple()
+ # Union of something that is unknown, something that is always true, something
+ # that is always false
+ union_type = UnionType([self.fx.a, self.tuple(AnyType()), tup_type])
+ assert_equal(len(union_type.items), 3)
+ fo = false_only(union_type)
+ assert isinstance(fo, UnionType)
+ assert_equal(len(fo.items), 2)
+ assert_false(fo.items[0].can_be_true)
+ assert_true(fo.items[0].can_be_false)
+ assert_true(fo.items[1] is tup_type)
+
+ # Helpers
+
+ def tuple(self, *a: Type) -> TupleType:
+ return TupleType(list(a), self.fx.std_tuple)
+
+ def callable(self, vars: List[str], *a: Type) -> CallableType:
+ """callable(args, a1, ..., an, r) constructs a callable with
+ argument types a1, ... an and return type r and type arguments
+ vars.
+ """
+ tv = [] # type: List[TypeVarDef]
+ n = -1
+ for v in vars:
+ tv.append(TypeVarDef(v, n, None, self.fx.o))
+ n -= 1
+ return CallableType(list(a[:-1]),
+ [ARG_POS] * (len(a) - 1),
+ [None] * (len(a) - 1),
+ a[-1],
+ self.fx.function,
+ name=None,
+ variables=tv)
+
+
+class JoinSuite(Suite):
+ def set_up(self) -> None:
+ self.fx = TypeFixture()
+
+ def test_trivial_cases(self) -> None:
+ for simple in self.fx.a, self.fx.o, self.fx.b:
+ self.assert_join(simple, simple, simple)
+
+ def test_class_subtyping(self) -> None:
+ self.assert_join(self.fx.a, self.fx.o, self.fx.o)
+ self.assert_join(self.fx.b, self.fx.o, self.fx.o)
+ self.assert_join(self.fx.a, self.fx.d, self.fx.o)
+ self.assert_join(self.fx.b, self.fx.c, self.fx.a)
+ self.assert_join(self.fx.b, self.fx.d, self.fx.o)
+
+ def test_tuples(self) -> None:
+ self.assert_join(self.tuple(), self.tuple(), self.tuple())
+ self.assert_join(self.tuple(self.fx.a),
+ self.tuple(self.fx.a),
+ self.tuple(self.fx.a))
+ self.assert_join(self.tuple(self.fx.b, self.fx.c),
+ self.tuple(self.fx.a, self.fx.d),
+ self.tuple(self.fx.a, self.fx.o))
+
+ self.assert_join(self.tuple(self.fx.a, self.fx.a),
+ self.fx.std_tuple,
+ self.fx.o)
+ self.assert_join(self.tuple(self.fx.a),
+ self.tuple(self.fx.a, self.fx.a),
+ self.fx.o)
+
+ def test_function_types(self) -> None:
+ self.assert_join(self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.a, self.fx.b))
+
+ self.assert_join(self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.b, self.fx.b),
+ self.callable(self.fx.b, self.fx.b))
+ self.assert_join(self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.a, self.fx.a),
+ self.callable(self.fx.a, self.fx.a))
+ self.assert_join(self.callable(self.fx.a, self.fx.b),
+ self.fx.function,
+ self.fx.function)
+ self.assert_join(self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.d, self.fx.b),
+ self.fx.function)
+
+ def test_type_vars(self) -> None:
+ self.assert_join(self.fx.t, self.fx.t, self.fx.t)
+ self.assert_join(self.fx.s, self.fx.s, self.fx.s)
+ self.assert_join(self.fx.t, self.fx.s, self.fx.o)
+
+ def test_none(self) -> None:
+ # Any type t joined with None results in t.
+ for t in [NoneTyp(), self.fx.a, self.fx.o, UnboundType('x'),
+ self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b), self.fx.anyt]:
+ self.assert_join(t, NoneTyp(), t)
+
+ def test_unbound_type(self) -> None:
+ self.assert_join(UnboundType('x'), UnboundType('x'), self.fx.anyt)
+ self.assert_join(UnboundType('x'), UnboundType('y'), self.fx.anyt)
+
+ # Any type t joined with an unbound type results in dynamic. Unbound
+ # type means that there is an error somewhere in the program, so this
+ # does not affect type safety (whatever the result).
+ for t in [self.fx.a, self.fx.o, self.fx.ga, self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ self.assert_join(t, UnboundType('X'), self.fx.anyt)
+
+ def test_any_type(self) -> None:
+ # Join against 'Any' type always results in 'Any'.
+ for t in [self.fx.anyt, self.fx.a, self.fx.o, NoneTyp(),
+ UnboundType('x'), self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ self.assert_join(t, self.fx.anyt, self.fx.anyt)
+
+ def test_mixed_truth_restricted_type_simple(self) -> None:
+ # join_simple against differently restricted truthiness types drops restrictions.
+ true_a = true_only(self.fx.a)
+ false_o = false_only(self.fx.o)
+ j = join_simple(self.fx.o, true_a, false_o)
+ assert_true(j.can_be_true)
+ assert_true(j.can_be_false)
+
+ def test_mixed_truth_restricted_type(self) -> None:
+ # join_types against differently restricted truthiness types drops restrictions.
+ true_any = true_only(AnyType())
+ false_o = false_only(self.fx.o)
+ j = join_types(true_any, false_o)
+ assert_true(j.can_be_true)
+ assert_true(j.can_be_false)
+
+ def test_other_mixed_types(self) -> None:
+ # In general, joining unrelated types produces object.
+ for t1 in [self.fx.a, self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ for t2 in [self.fx.a, self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ if str(t1) != str(t2):
+ self.assert_join(t1, t2, self.fx.o)
+
+ def test_simple_generics(self) -> None:
+ self.assert_join(self.fx.ga, self.fx.ga, self.fx.ga)
+ self.assert_join(self.fx.ga, self.fx.gb, self.fx.ga)
+ self.assert_join(self.fx.ga, self.fx.gd, self.fx.o)
+ self.assert_join(self.fx.ga, self.fx.g2a, self.fx.o)
+
+ self.assert_join(self.fx.ga, self.fx.nonet, self.fx.ga)
+ self.assert_join(self.fx.ga, self.fx.anyt, self.fx.anyt)
+
+ for t in [self.fx.a, self.fx.o, self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ self.assert_join(t, self.fx.ga, self.fx.o)
+
+ def test_generics_with_multiple_args(self) -> None:
+ self.assert_join(self.fx.hab, self.fx.hab, self.fx.hab)
+ self.assert_join(self.fx.hab, self.fx.hbb, self.fx.hab)
+ self.assert_join(self.fx.had, self.fx.haa, self.fx.o)
+
+ def test_generics_with_inheritance(self) -> None:
+ self.assert_join(self.fx.gsab, self.fx.gb, self.fx.gb)
+ self.assert_join(self.fx.gsba, self.fx.gb, self.fx.ga)
+ self.assert_join(self.fx.gsab, self.fx.gd, self.fx.o)
+
+ def test_generics_with_inheritance_and_shared_supertype(self) -> None:
+ self.assert_join(self.fx.gsba, self.fx.gs2a, self.fx.ga)
+ self.assert_join(self.fx.gsab, self.fx.gs2a, self.fx.ga)
+ self.assert_join(self.fx.gsab, self.fx.gs2d, self.fx.o)
+
+ def test_generic_types_and_any(self) -> None:
+ self.assert_join(self.fx.gdyn, self.fx.ga, self.fx.gdyn)
+
+ def test_callables_with_any(self) -> None:
+ self.assert_join(self.callable(self.fx.a, self.fx.a, self.fx.anyt,
+ self.fx.a),
+ self.callable(self.fx.a, self.fx.anyt, self.fx.a,
+ self.fx.anyt),
+ self.callable(self.fx.a, self.fx.anyt, self.fx.anyt,
+ self.fx.anyt))
+
+ def test_overloaded(self) -> None:
+ c = self.callable
+
+ def ov(*items: CallableType) -> Overloaded:
+ return Overloaded(list(items))
+
+ fx = self.fx
+ func = fx.function
+ c1 = c(fx.a, fx.a)
+ c2 = c(fx.b, fx.b)
+ c3 = c(fx.c, fx.c)
+ self.assert_join(ov(c1, c2), c1, c1)
+ self.assert_join(ov(c1, c2), c2, c2)
+ self.assert_join(ov(c1, c2), ov(c1, c2), ov(c1, c2))
+ self.assert_join(ov(c1, c2), ov(c1, c3), c1)
+ self.assert_join(ov(c2, c1), ov(c3, c1), c1)
+ self.assert_join(ov(c1, c2), c3, func)
+
+ def test_overloaded_with_any(self) -> None:
+ c = self.callable
+
+ def ov(*items: CallableType) -> Overloaded:
+ return Overloaded(list(items))
+
+ fx = self.fx
+ any = fx.anyt
+ self.assert_join(ov(c(fx.a, fx.a), c(fx.b, fx.b)), c(any, fx.b), c(any, fx.b))
+ self.assert_join(ov(c(fx.a, fx.a), c(any, fx.b)), c(fx.b, fx.b), c(any, fx.b))
+
+ def test_join_interface_types(self) -> None:
+ self.skip() # FIX
+ self.assert_join(self.fx.f, self.fx.f, self.fx.f)
+ self.assert_join(self.fx.f, self.fx.f2, self.fx.o)
+ self.assert_join(self.fx.f, self.fx.f3, self.fx.f)
+
+ def test_join_interface_and_class_types(self) -> None:
+ self.skip() # FIX
+
+ self.assert_join(self.fx.o, self.fx.f, self.fx.o)
+ self.assert_join(self.fx.a, self.fx.f, self.fx.o)
+
+ self.assert_join(self.fx.e, self.fx.f, self.fx.f)
+
+ def test_join_class_types_with_interface_result(self) -> None:
+ self.skip() # FIX
+ # Unique result
+ self.assert_join(self.fx.e, self.fx.e2, self.fx.f)
+
+ # Ambiguous result
+ self.assert_join(self.fx.e2, self.fx.e3, self.fx.anyt)
+
+ def test_generic_interfaces(self) -> None:
+ self.skip() # FIX
+
+ fx = InterfaceTypeFixture()
+
+ self.assert_join(fx.gfa, fx.gfa, fx.gfa)
+ self.assert_join(fx.gfa, fx.gfb, fx.o)
+
+ self.assert_join(fx.m1, fx.gfa, fx.gfa)
+
+ self.assert_join(fx.m1, fx.gfb, fx.o)
+
+ def test_simple_type_objects(self) -> None:
+ t1 = self.type_callable(self.fx.a, self.fx.a)
+ t2 = self.type_callable(self.fx.b, self.fx.b)
+ tr = self.type_callable(self.fx.b, self.fx.a)
+
+ self.assert_join(t1, t1, t1)
+ j = join_types(t1, t1)
+ assert isinstance(j, CallableType)
+ assert_true(j.is_type_obj())
+
+ self.assert_join(t1, t2, tr)
+ self.assert_join(t1, self.fx.type_type, self.fx.type_type)
+ self.assert_join(self.fx.type_type, self.fx.type_type,
+ self.fx.type_type)
+
+ def test_type_type(self) -> None:
+ self.assert_join(self.fx.type_a, self.fx.type_b, self.fx.type_a)
+ self.assert_join(self.fx.type_b, self.fx.type_any, self.fx.type_any)
+ self.assert_join(self.fx.type_b, self.fx.type_type, self.fx.type_type)
+ self.assert_join(self.fx.type_b, self.fx.type_c, self.fx.type_a)
+ self.assert_join(self.fx.type_c, self.fx.type_d, TypeType.make_normalized(self.fx.o))
+ self.assert_join(self.fx.type_type, self.fx.type_any, self.fx.type_type)
+ self.assert_join(self.fx.type_b, self.fx.anyt, self.fx.anyt)
+
+ # There are additional test cases in check-inference.test.
+
+ # TODO: Function types + varargs and default args.
+
+ def assert_join(self, s: Type, t: Type, join: Type) -> None:
+ self.assert_simple_join(s, t, join)
+ self.assert_simple_join(t, s, join)
+
+ def assert_simple_join(self, s: Type, t: Type, join: Type) -> None:
+ result = join_types(s, t)
+ actual = str(result)
+ expected = str(join)
+ assert_equal(actual, expected,
+ 'join({}, {}) == {{}} ({{}} expected)'.format(s, t))
+ assert_true(is_subtype(s, result),
+ '{} not subtype of {}'.format(s, result))
+ assert_true(is_subtype(t, result),
+ '{} not subtype of {}'.format(t, result))
+
+ def tuple(self, *a: Type) -> TupleType:
+ return TupleType(list(a), self.fx.std_tuple)
+
+ def callable(self, *a: Type) -> CallableType:
+ """callable(a1, ..., an, r) constructs a callable with argument types
+ a1, ... an and return type r.
+ """
+ n = len(a) - 1
+ return CallableType(list(a[:-1]), [ARG_POS] * n, [None] * n,
+ a[-1], self.fx.function)
+
+ def type_callable(self, *a: Type) -> CallableType:
+ """type_callable(a1, ..., an, r) constructs a callable with
+ argument types a1, ... an and return type r, and which
+ represents a type.
+ """
+ n = len(a) - 1
+ return CallableType(list(a[:-1]), [ARG_POS] * n, [None] * n,
+ a[-1], self.fx.type_type)
+
+
+class MeetSuite(Suite):
+ def set_up(self) -> None:
+ self.fx = TypeFixture()
+
+ def test_trivial_cases(self) -> None:
+ for simple in self.fx.a, self.fx.o, self.fx.b:
+ self.assert_meet(simple, simple, simple)
+
+ def test_class_subtyping(self) -> None:
+ self.assert_meet(self.fx.a, self.fx.o, self.fx.a)
+ self.assert_meet(self.fx.a, self.fx.b, self.fx.b)
+ self.assert_meet(self.fx.b, self.fx.o, self.fx.b)
+ self.assert_meet(self.fx.a, self.fx.d, NoneTyp())
+ self.assert_meet(self.fx.b, self.fx.c, NoneTyp())
+
+ def test_tuples(self) -> None:
+ self.assert_meet(self.tuple(), self.tuple(), self.tuple())
+ self.assert_meet(self.tuple(self.fx.a),
+ self.tuple(self.fx.a),
+ self.tuple(self.fx.a))
+ self.assert_meet(self.tuple(self.fx.b, self.fx.c),
+ self.tuple(self.fx.a, self.fx.d),
+ self.tuple(self.fx.b, NoneTyp()))
+
+ self.assert_meet(self.tuple(self.fx.a, self.fx.a),
+ self.fx.std_tuple,
+ self.tuple(self.fx.a, self.fx.a))
+ self.assert_meet(self.tuple(self.fx.a),
+ self.tuple(self.fx.a, self.fx.a),
+ NoneTyp())
+
+ def test_function_types(self) -> None:
+ self.assert_meet(self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.a, self.fx.b))
+
+ self.assert_meet(self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.b, self.fx.b),
+ self.callable(self.fx.a, self.fx.b))
+ self.assert_meet(self.callable(self.fx.a, self.fx.b),
+ self.callable(self.fx.a, self.fx.a),
+ self.callable(self.fx.a, self.fx.b))
+
+ def test_type_vars(self) -> None:
+ self.assert_meet(self.fx.t, self.fx.t, self.fx.t)
+ self.assert_meet(self.fx.s, self.fx.s, self.fx.s)
+ self.assert_meet(self.fx.t, self.fx.s, NoneTyp())
+
+ def test_none(self) -> None:
+ self.assert_meet(NoneTyp(), NoneTyp(), NoneTyp())
+
+ self.assert_meet(NoneTyp(), self.fx.anyt, NoneTyp())
+
+ # Any type t joined with None results in None, unless t is Any.
+ for t in [self.fx.a, self.fx.o, UnboundType('x'), self.fx.t,
+ self.tuple(), self.callable(self.fx.a, self.fx.b)]:
+ self.assert_meet(t, NoneTyp(), NoneTyp())
+
+ def test_unbound_type(self) -> None:
+ self.assert_meet(UnboundType('x'), UnboundType('x'), self.fx.anyt)
+ self.assert_meet(UnboundType('x'), UnboundType('y'), self.fx.anyt)
+
+ self.assert_meet(UnboundType('x'), self.fx.anyt, UnboundType('x'))
+
+ # The meet of any type t with an unbound type results in dynamic.
+ # Unbound type means that there is an error somewhere in the program,
+ # so this does not affect type safety.
+ for t in [self.fx.a, self.fx.o, self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ self.assert_meet(t, UnboundType('X'), self.fx.anyt)
+
+ def test_dynamic_type(self) -> None:
+ # Meet against dynamic type always results in dynamic.
+ for t in [self.fx.anyt, self.fx.a, self.fx.o, NoneTyp(),
+ UnboundType('x'), self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ self.assert_meet(t, self.fx.anyt, t)
+
+ def test_simple_generics(self) -> None:
+ self.assert_meet(self.fx.ga, self.fx.ga, self.fx.ga)
+ self.assert_meet(self.fx.ga, self.fx.o, self.fx.ga)
+ self.assert_meet(self.fx.ga, self.fx.gb, self.fx.gb)
+ self.assert_meet(self.fx.ga, self.fx.gd, self.fx.nonet)
+ self.assert_meet(self.fx.ga, self.fx.g2a, self.fx.nonet)
+
+ self.assert_meet(self.fx.ga, self.fx.nonet, self.fx.nonet)
+ self.assert_meet(self.fx.ga, self.fx.anyt, self.fx.ga)
+
+ for t in [self.fx.a, self.fx.t, self.tuple(),
+ self.callable(self.fx.a, self.fx.b)]:
+ self.assert_meet(t, self.fx.ga, self.fx.nonet)
+
+ def test_generics_with_multiple_args(self) -> None:
+ self.assert_meet(self.fx.hab, self.fx.hab, self.fx.hab)
+ self.assert_meet(self.fx.hab, self.fx.haa, self.fx.hab)
+ self.assert_meet(self.fx.hab, self.fx.had, self.fx.nonet)
+ self.assert_meet(self.fx.hab, self.fx.hbb, self.fx.hbb)
+
+ def test_generics_with_inheritance(self) -> None:
+ self.assert_meet(self.fx.gsab, self.fx.gb, self.fx.gsab)
+ self.assert_meet(self.fx.gsba, self.fx.gb, self.fx.nonet)
+
+ def test_generics_with_inheritance_and_shared_supertype(self) -> None:
+ self.assert_meet(self.fx.gsba, self.fx.gs2a, self.fx.nonet)
+ self.assert_meet(self.fx.gsab, self.fx.gs2a, self.fx.nonet)
+
+ def test_generic_types_and_dynamic(self) -> None:
+ self.assert_meet(self.fx.gdyn, self.fx.ga, self.fx.ga)
+
+ def test_callables_with_dynamic(self) -> None:
+ self.assert_meet(self.callable(self.fx.a, self.fx.a, self.fx.anyt,
+ self.fx.a),
+ self.callable(self.fx.a, self.fx.anyt, self.fx.a,
+ self.fx.anyt),
+ self.callable(self.fx.a, self.fx.anyt, self.fx.anyt,
+ self.fx.anyt))
+
+ def test_meet_interface_types(self) -> None:
+ self.assert_meet(self.fx.f, self.fx.f, self.fx.f)
+ self.assert_meet(self.fx.f, self.fx.f2, self.fx.nonet)
+ self.assert_meet(self.fx.f, self.fx.f3, self.fx.f3)
+
+ def test_meet_interface_and_class_types(self) -> None:
+ self.assert_meet(self.fx.o, self.fx.f, self.fx.f)
+ self.assert_meet(self.fx.a, self.fx.f, self.fx.nonet)
+
+ self.assert_meet(self.fx.e, self.fx.f, self.fx.e)
+
+ def test_meet_class_types_with_shared_interfaces(self) -> None:
+ # These have nothing special with respect to meets, unlike joins. These
+ # are for completeness only.
+ self.assert_meet(self.fx.e, self.fx.e2, self.fx.nonet)
+ self.assert_meet(self.fx.e2, self.fx.e3, self.fx.nonet)
+
+ def test_meet_with_generic_interfaces(self) -> None:
+ # TODO fix
+ self.skip()
+
+ fx = InterfaceTypeFixture()
+ self.assert_meet(fx.gfa, fx.m1, fx.m1)
+ self.assert_meet(fx.gfa, fx.gfa, fx.gfa)
+ self.assert_meet(fx.gfb, fx.m1, fx.nonet)
+
+ def test_type_type(self) -> None:
+ self.assert_meet(self.fx.type_a, self.fx.type_b, self.fx.type_b)
+ self.assert_meet(self.fx.type_b, self.fx.type_any, self.fx.type_b)
+ self.assert_meet(self.fx.type_b, self.fx.type_type, self.fx.type_b)
+ self.assert_meet(self.fx.type_b, self.fx.type_c, self.fx.nonet)
+ self.assert_meet(self.fx.type_c, self.fx.type_d, self.fx.nonet)
+ self.assert_meet(self.fx.type_type, self.fx.type_any, self.fx.type_any)
+ self.assert_meet(self.fx.type_b, self.fx.anyt, self.fx.type_b)
+
+ # FIX generic interfaces + ranges
+
+ def assert_meet(self, s: Type, t: Type, meet: Type) -> None:
+ self.assert_simple_meet(s, t, meet)
+ self.assert_simple_meet(t, s, meet)
+
+ def assert_simple_meet(self, s: Type, t: Type, meet: Type) -> None:
+ result = meet_types(s, t)
+ actual = str(result)
+ expected = str(meet)
+ assert_equal(actual, expected,
+ 'meet({}, {}) == {{}} ({{}} expected)'.format(s, t))
+ assert_true(is_subtype(result, s),
+ '{} not subtype of {}'.format(result, s))
+ assert_true(is_subtype(result, t),
+ '{} not subtype of {}'.format(result, t))
+
+ def tuple(self, *a: Type) -> TupleType:
+ return TupleType(list(a), self.fx.std_tuple)
+
+ def callable(self, *a: Type) -> CallableType:
+ """callable(a1, ..., an, r) constructs a callable with argument types
+ a1, ... an and return type r.
+ """
+ n = len(a) - 1
+ return CallableType(list(a[:-1]),
+ [ARG_POS] * n, [None] * n,
+ a[-1], self.fx.function)
diff --git a/typeshed/stdlib/2/wsgiref/__init__.pyi b/mypy/test/update.py
similarity index 100%
rename from typeshed/stdlib/2/wsgiref/__init__.pyi
rename to mypy/test/update.py
diff --git a/mypy/traverser.py b/mypy/traverser.py
index d748b02..495bafd 100644
--- a/mypy/traverser.py
+++ b/mypy/traverser.py
@@ -122,8 +122,9 @@ class TraverserVisitor(NodeVisitor[None]):
def visit_try_stmt(self, o: TryStmt) -> None:
o.body.accept(self)
for i in range(len(o.types)):
- if o.types[i]:
- o.types[i].accept(self)
+ tp = o.types[i]
+ if tp is not None:
+ tp.accept(self)
o.handlers[i].accept(self)
if o.else_body is not None:
o.else_body.accept(self)
@@ -133,8 +134,9 @@ class TraverserVisitor(NodeVisitor[None]):
def visit_with_stmt(self, o: WithStmt) -> None:
for i in range(len(o.expr)):
o.expr[i].accept(self)
- if o.target[i] is not None:
- o.target[i].accept(self)
+ targ = o.target[i]
+ if targ is not None:
+ targ.accept(self)
o.body.accept(self)
def visit_member_expr(self, o: MemberExpr) -> None:
diff --git a/mypy/treetransform.py b/mypy/treetransform.py
index 170be48..c7debd8 100644
--- a/mypy/treetransform.py
+++ b/mypy/treetransform.py
@@ -477,7 +477,8 @@ class TransformVisitor(NodeVisitor[Node]):
self.type(node.upper_bound), variance=node.variance)
def visit_type_alias_expr(self, node: TypeAliasExpr) -> TypeAliasExpr:
- return TypeAliasExpr(node.type)
+ return TypeAliasExpr(node.type, node.tvars,
+ fallback=node.fallback, in_runtime=node.in_runtime)
def visit_newtype_expr(self, node: NewTypeExpr) -> NewTypeExpr:
res = NewTypeExpr(node.name, node.old_type, line=node.line)
diff --git a/mypy/tvar_scope.py b/mypy/tvar_scope.py
index 3cdb67b..49f8359 100644
--- a/mypy/tvar_scope.py
+++ b/mypy/tvar_scope.py
@@ -30,7 +30,7 @@ class TypeVarScope:
def get_function_scope(self) -> Optional['TypeVarScope']:
"""Get the nearest parent that's a function scope, not a class scope"""
- it = self
+ it = self # type: Optional[TypeVarScope]
while it is not None and it.is_class_scope:
it = it.parent
return it
@@ -68,6 +68,7 @@ class TypeVarScope:
def get_binding(self, item: Union[str, SymbolTableNode]) -> Optional[TypeVarDef]:
fullname = item.fullname if isinstance(item, SymbolTableNode) else item
+ assert fullname is not None
if fullname in self.scope:
return self.scope[fullname]
elif self.parent is not None:
diff --git a/mypy/typeanal.py b/mypy/typeanal.py
index 2a506b7..fe95a5f 100644
--- a/mypy/typeanal.py
+++ b/mypy/typeanal.py
@@ -6,6 +6,8 @@ from itertools import chain
from contextlib import contextmanager
+from mypy.messages import MessageBuilder
+from mypy.options import Options
from mypy.types import (
Type, UnboundType, TypeVarType, TupleType, TypedDictType, UnionType, Instance,
AnyType, CallableType, NoneTyp, DeletedType, TypeList, TypeVarDef, TypeVisitor,
@@ -15,17 +17,16 @@ from mypy.types import (
)
from mypy.nodes import (
- TVAR, TYPE_ALIAS, UNBOUND_IMPORTED,
- TypeInfo, Context, SymbolTableNode, Var, Expression,
- IndexExpr, RefExpr, nongen_builtins, check_arg_names, check_arg_kinds,
- ARG_POS, ARG_NAMED, ARG_OPT, ARG_NAMED_OPT, ARG_STAR, ARG_STAR2, TypeVarExpr
+ TVAR, TYPE_ALIAS, UNBOUND_IMPORTED, TypeInfo, Context, SymbolTableNode, Var, Expression,
+ IndexExpr, RefExpr, nongen_builtins, check_arg_names, check_arg_kinds, ARG_POS, ARG_NAMED,
+ ARG_OPT, ARG_NAMED_OPT, ARG_STAR, ARG_STAR2, TypeVarExpr
)
from mypy.tvar_scope import TypeVarScope
from mypy.sametypes import is_same_type
from mypy.exprtotype import expr_to_unanalyzed_type, TypeTranslationError
from mypy.subtypes import is_subtype
-from mypy import nodes
-from mypy import experiments
+from mypy.plugin import Plugin, AnalyzerPluginInterface, AnalyzeTypeContext
+from mypy import nodes, messages
T = TypeVar('T')
@@ -54,6 +55,9 @@ def analyze_type_alias(node: Expression,
lookup_fqn_func: Callable[[str], SymbolTableNode],
tvar_scope: TypeVarScope,
fail_func: Callable[[str, Context], None],
+ plugin: Plugin,
+ options: Options,
+ is_typeshed_stub: bool,
allow_unnormalized: bool = False) -> Optional[Type]:
"""Return type if node is valid as a type alias rvalue.
@@ -96,8 +100,8 @@ def analyze_type_alias(node: Expression,
except TypeTranslationError:
fail_func('Invalid type alias', node)
return None
- analyzer = TypeAnalyser(lookup_func, lookup_fqn_func, tvar_scope, fail_func, aliasing=True,
- allow_unnormalized=allow_unnormalized)
+ analyzer = TypeAnalyser(lookup_func, lookup_fqn_func, tvar_scope, fail_func, plugin, options,
+ is_typeshed_stub, aliasing=True, allow_unnormalized=allow_unnormalized)
return type.accept(analyzer)
@@ -109,7 +113,7 @@ def no_subscript_builtin_alias(name: str, propose_alt: bool = True) -> str:
return msg
-class TypeAnalyser(SyntheticTypeVisitor[Type]):
+class TypeAnalyser(SyntheticTypeVisitor[Type], AnalyzerPluginInterface):
"""Semantic analyzer for types (semantic analysis pass 2).
Converts unbound types into bound types.
@@ -119,19 +123,25 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
lookup_func: Callable[[str, Context], SymbolTableNode],
lookup_fqn_func: Callable[[str], SymbolTableNode],
tvar_scope: TypeVarScope,
- fail_func: Callable[[str, Context], None], *,
+ fail_func: Callable[[str, Context], None],
+ plugin: Plugin,
+ options: Options,
+ is_typeshed_stub: bool, *,
aliasing: bool = False,
allow_tuple_literal: bool = False,
allow_unnormalized: bool = False) -> None:
self.lookup = lookup_func
self.lookup_fqn_func = lookup_fqn_func
- self.fail = fail_func
+ self.fail_func = fail_func
self.tvar_scope = tvar_scope
self.aliasing = aliasing
self.allow_tuple_literal = allow_tuple_literal
# Positive if we are analyzing arguments of another (outer) type
self.nesting_level = 0
self.allow_unnormalized = allow_unnormalized
+ self.plugin = plugin
+ self.options = options
+ self.is_typeshed_stub = is_typeshed_stub
def visit_unbound_type(self, t: UnboundType) -> Type:
if t.optional:
@@ -147,6 +157,9 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
self.fail('Internal error (node is None, kind={})'.format(sym.kind), t)
return AnyType()
fullname = sym.node.fullname()
+ hook = self.plugin.get_type_analyze_hook(fullname)
+ if hook:
+ return hook(AnalyzeTypeContext(t, t, self))
if (fullname in nongen_builtins and t.args and
not sym.normalized and not self.allow_unnormalized):
self.fail(no_subscript_builtin_alias(fullname), t)
@@ -159,21 +172,23 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
elif fullname == 'builtins.None':
return NoneTyp()
elif fullname == 'typing.Any' or fullname == 'builtins.Any':
- return AnyType()
+ return AnyType(explicit=True)
elif fullname == 'typing.Tuple':
if len(t.args) == 0 and not t.empty_tuple_index:
# Bare 'Tuple' is same as 'tuple'
- return self.builtin_type('builtins.tuple')
+ if 'generics' in self.options.disallow_any and not self.is_typeshed_stub:
+ self.fail(messages.BARE_GENERIC, t)
+ typ = self.named_type('builtins.tuple', line=t.line, column=t.column)
+ typ.from_generic_builtin = True
+ return typ
if len(t.args) == 2 and isinstance(t.args[1], EllipsisType):
# Tuple[T, ...] (uniform, variable-length tuple)
- instance = self.builtin_type('builtins.tuple', [self.anal_type(t.args[0])])
+ instance = self.named_type('builtins.tuple', [self.anal_type(t.args[0])])
instance.line = t.line
return instance
return self.tuple_type(self.anal_array(t.args))
elif fullname == 'typing.Union':
items = self.anal_array(t.args)
- if not experiments.STRICT_OPTIONAL:
- items = [item for item in items if not isinstance(item, NoneTyp)]
return UnionType.make_union(items)
elif fullname == 'typing.Optional':
if len(t.args) != 1:
@@ -185,11 +200,12 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
return self.analyze_callable_type(t)
elif fullname == 'typing.Type':
if len(t.args) == 0:
- return TypeType(AnyType(), line=t.line)
+ any_type = AnyType(from_omitted_generics=True, line=t.line, column=t.column)
+ return TypeType(any_type, line=t.line, column=t.column)
if len(t.args) != 1:
self.fail('Type[...] must have exactly one type argument', t)
item = self.anal_type(t.args[0])
- return TypeType(item, line=t.line)
+ return TypeType.make_normalized(item, line=t.line)
elif fullname == 'typing.ClassVar':
if self.nesting_level > 0:
self.fail('Invalid type: ClassVar nested inside other type', t)
@@ -207,22 +223,27 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
return UninhabitedType(is_noreturn=True)
elif sym.kind == TYPE_ALIAS:
override = sym.type_override
+ all_vars = sym.alias_tvars
assert override is not None
an_args = self.anal_array(t.args)
- all_vars = self.get_type_var_names(override)
- exp_len = len(all_vars)
+ if all_vars is not None:
+ exp_len = len(all_vars)
+ else:
+ exp_len = 0
act_len = len(an_args)
if exp_len > 0 and act_len == 0:
# Interpret bare Alias same as normal generic, i.e., Alias[Any, Any, ...]
- return self.replace_alias_tvars(override, all_vars, [AnyType()] * exp_len,
- t.line, t.column)
+ assert all_vars is not None
+ return set_any_tvars(override, all_vars, t.line, t.column)
if exp_len == 0 and act_len == 0:
return override
if act_len != exp_len:
self.fail('Bad number of arguments for type alias, expected: %s, given: %s'
% (exp_len, act_len), t)
- return t
- return self.replace_alias_tvars(override, all_vars, an_args, t.line, t.column)
+ return set_any_tvars(override, all_vars or [],
+ t.line, t.column, implicit=False)
+ assert all_vars is not None
+ return replace_alias_tvars(override, all_vars, an_args, t.line, t.column)
elif not isinstance(sym.node, TypeInfo):
name = sym.fullname
if name is None:
@@ -232,7 +253,7 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
# context. This is slightly problematic as it allows using the type 'Any'
# as a base class -- however, this will fail soon at runtime so the problem
# is pretty minor.
- return AnyType()
+ return AnyType(from_unimported_type=True)
# Allow unbound type variables when defining an alias
if not (self.aliasing and sym.kind == TVAR and
self.tvar_scope.get_binding(sym) is None):
@@ -250,6 +271,7 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
# valid count at this point. Thus we may construct an
# Instance with an invalid number of type arguments.
instance = Instance(info, self.anal_array(t.args), t.line, t.column)
+ instance.from_generic_builtin = sym.normalized
tup = info.tuple_type
if tup is not None:
# The class has a Tuple[...] base class so it will be
@@ -273,39 +295,6 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
else:
return AnyType()
- def get_type_var_names(self, tp: Type) -> List[str]:
- """Get all type variable names that are present in a generic type alias
- in order of textual appearance (recursively, if needed).
- """
- return [name for name, _
- in tp.accept(TypeVariableQuery(self.lookup, self.tvar_scope,
- include_callables=True, include_bound_tvars=True))]
-
- def get_tvar_name(self, t: Type) -> Optional[str]:
- if not isinstance(t, UnboundType):
- return None
- sym = self.lookup(t.name, t)
- if sym is not None and sym.kind == TVAR:
- return t.name
- return None
-
- def replace_alias_tvars(self, tp: Type, vars: List[str], subs: List[Type],
- newline: int, newcolumn: int) -> Type:
- """Replace type variables in a generic type alias tp with substitutions subs
- resetting context. Length of subs should be already checked.
- """
- typ_args = get_typ_args(tp)
- new_args = typ_args[:]
- for i, arg in enumerate(typ_args):
- tvar = self.get_tvar_name(arg)
- if tvar and tvar in vars:
- # Perform actual substitution...
- new_args[i] = subs[vars.index(tvar)]
- else:
- # ...recursively, if needed.
- new_args[i] = self.replace_alias_tvars(arg, vars, subs, newline, newcolumn)
- return set_typ_args(tp, new_args, newline, newcolumn)
-
def visit_any(self, t: AnyType) -> Type:
return t
@@ -341,7 +330,7 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
variables = self.bind_function_type_variables(t, t)
ret = t.copy_modified(arg_types=self.anal_array(t.arg_types, nested=nested),
ret_type=self.anal_type(t.ret_type, nested=nested),
- fallback=t.fallback or self.builtin_type('builtins.function'),
+ fallback=t.fallback or self.named_type('builtins.function'),
variables=self.anal_var_defs(variables))
return ret
@@ -356,11 +345,11 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
self.fail('At most one star type allowed in a tuple', t)
if t.implicit:
return TupleType([AnyType() for _ in t.items],
- self.builtin_type('builtins.tuple'),
+ self.named_type('builtins.tuple'),
t.line)
else:
return AnyType()
- fallback = t.fallback if t.fallback else self.builtin_type('builtins.tuple', [AnyType()])
+ fallback = t.fallback if t.fallback else self.named_type('builtins.tuple', [AnyType()])
return TupleType(self.anal_array(t.items), fallback, t.line)
def visit_typeddict_type(self, t: TypedDictType) -> Type:
@@ -368,7 +357,7 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
(item_name, self.anal_type(item_type))
for (item_name, item_type) in t.items.items()
])
- return TypedDictType(items, t.fallback)
+ return TypedDictType(items, set(t.required_keys), t.fallback)
def visit_star_type(self, t: StarType) -> Type:
return StarType(self.anal_type(t.type), t.line)
@@ -384,53 +373,27 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
return AnyType()
def visit_type_type(self, t: TypeType) -> Type:
- return TypeType(self.anal_type(t.item), line=t.line)
+ return TypeType.make_normalized(self.anal_type(t.item), line=t.line)
def analyze_callable_type(self, t: UnboundType) -> Type:
- fallback = self.builtin_type('builtins.function')
+ fallback = self.named_type('builtins.function')
if len(t.args) == 0:
# Callable (bare). Treat as Callable[..., Any].
- ret = CallableType([AnyType(), AnyType()],
+ any_type = AnyType(from_omitted_generics=True, line=t.line, column=t.column)
+ ret = CallableType([any_type, any_type],
[nodes.ARG_STAR, nodes.ARG_STAR2],
[None, None],
- ret_type=AnyType(),
+ ret_type=any_type,
fallback=fallback,
is_ellipsis_args=True)
elif len(t.args) == 2:
ret_type = t.args[1]
if isinstance(t.args[0], TypeList):
# Callable[[ARG, ...], RET] (ordinary callable type)
- args = [] # type: List[Type]
- names = [] # type: List[str]
- kinds = [] # type: List[int]
- for arg in t.args[0].items:
- if isinstance(arg, CallableArgument):
- args.append(arg.typ)
- names.append(arg.name)
- if arg.constructor is None:
- return AnyType()
- found = self.lookup(arg.constructor, arg)
- if found is None:
- # Looking it up already put an error message in
- return AnyType()
- elif found.fullname not in ARG_KINDS_BY_CONSTRUCTOR:
- self.fail('Invalid argument constructor "{}"'.format(
- found.fullname), arg)
- return AnyType()
- else:
- kind = ARG_KINDS_BY_CONSTRUCTOR[found.fullname]
- kinds.append(kind)
- if arg.name is not None and kind in {ARG_STAR, ARG_STAR2}:
- self.fail("{} arguments should not have names".format(
- arg.constructor), arg)
- return AnyType()
- else:
- args.append(arg)
- names.append(None)
- kinds.append(ARG_POS)
-
- check_arg_names(names, [t] * len(args), self.fail, "Callable")
- check_arg_kinds(kinds, [t] * len(args), self.fail)
+ analyzed_args = self.analyze_callable_args(t.args[0])
+ if analyzed_args is None:
+ return AnyType()
+ args, kinds, names = analyzed_args
ret = CallableType(args,
kinds,
names,
@@ -453,6 +416,49 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
assert isinstance(ret, CallableType)
return ret.accept(self)
+ def analyze_callable_args(self, arglist: TypeList) -> Optional[Tuple[List[Type],
+ List[int],
+ List[Optional[str]]]]:
+ args = [] # type: List[Type]
+ kinds = [] # type: List[int]
+ names = [] # type: List[Optional[str]]
+ for arg in arglist.items:
+ if isinstance(arg, CallableArgument):
+ args.append(arg.typ)
+ names.append(arg.name)
+ if arg.constructor is None:
+ return None
+ found = self.lookup(arg.constructor, arg)
+ if found is None:
+ # Looking it up already put an error message in
+ return None
+ elif found.fullname not in ARG_KINDS_BY_CONSTRUCTOR:
+ self.fail('Invalid argument constructor "{}"'.format(
+ found.fullname), arg)
+ return None
+ else:
+ assert found.fullname is not None
+ kind = ARG_KINDS_BY_CONSTRUCTOR[found.fullname]
+ kinds.append(kind)
+ if arg.name is not None and kind in {ARG_STAR, ARG_STAR2}:
+ self.fail("{} arguments should not have names".format(
+ arg.constructor), arg)
+ return None
+ else:
+ args.append(arg)
+ kinds.append(ARG_POS)
+ names.append(None)
+ # Note that arglist below is only used for error context.
+ check_arg_names(names, [arglist] * len(args), self.fail, "Callable")
+ check_arg_kinds(kinds, [arglist] * len(args), self.fail)
+ return args, kinds, names
+
+ def analyze_type(self, t: Type) -> Type:
+ return t.accept(self)
+
+ def fail(self, msg: str, ctx: Context) -> None:
+ self.fail_func(msg, ctx)
+
@contextmanager
def tvar_scope_frame(self) -> Iterator[None]:
old_scope = self.tvar_scope
@@ -532,13 +538,17 @@ class TypeAnalyser(SyntheticTypeVisitor[Type]):
vd.line))
return a
- def builtin_type(self, fully_qualified_name: str, args: List[Type] = None) -> Instance:
+ def named_type(self, fully_qualified_name: str,
+ args: List[Type] = None,
+ line: int = -1,
+ column: int = -1) -> Instance:
node = self.lookup_fqn_func(fully_qualified_name)
assert isinstance(node.node, TypeInfo)
- return Instance(node.node, args or [])
+ return Instance(node.node, args or [AnyType()] * len(node.node.defn.type_vars),
+ line=line, column=column)
def tuple_type(self, items: List[Type]) -> TupleType:
- return TupleType(items, fallback=self.builtin_type('builtins.tuple', [AnyType()]))
+ return TupleType(items, fallback=self.named_type('builtins.tuple', [AnyType()]))
class TypeAnalyserPass3(TypeVisitor[None]):
@@ -561,16 +571,29 @@ class TypeAnalyserPass3(TypeVisitor[None]):
to types.
"""
- def __init__(self, fail_func: Callable[[str, Context], None]) -> None:
+ def __init__(self,
+ fail_func: Callable[[str, Context], None],
+ options: Options,
+ is_typeshed_stub: bool) -> None:
self.fail = fail_func
+ self.options = options
+ self.is_typeshed_stub = is_typeshed_stub
def visit_instance(self, t: Instance) -> None:
info = t.type
# Check type argument count.
if len(t.args) != len(info.type_vars):
if len(t.args) == 0:
+ from_builtins = t.type.fullname() in nongen_builtins and not t.from_generic_builtin
+ if ('generics' in self.options.disallow_any and
+ not self.is_typeshed_stub and
+ from_builtins):
+ alternative = nongen_builtins[t.type.fullname()]
+ self.fail(messages.IMPLICIT_GENERIC_ANY_BUILTIN.format(alternative), t)
# Insert implicit 'Any' type arguments.
- t.args = [AnyType()] * len(info.type_vars)
+ any_type = AnyType(from_omitted_generics=not from_builtins, line=t.line,
+ column=t.line)
+ t.args = [any_type] * len(info.type_vars)
return
# Invalid number of type parameters.
n = len(info.type_vars)
@@ -610,6 +633,9 @@ class TypeAnalyserPass3(TypeVisitor[None]):
arg, info.name(), tvar.upper_bound), t)
for arg in t.args:
arg.accept(self)
+ if info.is_newtype:
+ for base in info.bases:
+ base.accept(self)
def check_type_var_values(self, type: TypeInfo, actuals: List[Type],
valids: List[Type], arg_number: int, context: Context) -> None:
@@ -676,6 +702,33 @@ class TypeAnalyserPass3(TypeVisitor[None]):
TypeVarList = List[Tuple[str, TypeVarExpr]]
+def replace_alias_tvars(tp: Type, vars: List[str], subs: List[Type],
+ newline: int, newcolumn: int) -> Type:
+ """Replace type variables in a generic type alias tp with substitutions subs
+ resetting context. Length of subs should be already checked.
+ """
+ typ_args = get_typ_args(tp)
+ new_args = typ_args[:]
+ for i, arg in enumerate(typ_args):
+ if isinstance(arg, (UnboundType, TypeVarType)):
+ tvar = arg.name # type: Optional[str]
+ else:
+ tvar = None
+ if tvar and tvar in vars:
+ # Perform actual substitution...
+ new_args[i] = subs[vars.index(tvar)]
+ else:
+ # ...recursively, if needed.
+ new_args[i] = replace_alias_tvars(arg, vars, subs, newline, newcolumn)
+ return set_typ_args(tp, new_args, newline, newcolumn)
+
+
+def set_any_tvars(tp: Type, vars: List[str],
+ newline: int, newcolumn: int, implicit: bool = True) -> Type:
+ any_type = AnyType(from_omitted_generics=implicit, line=newline, column=newcolumn)
+ return replace_alias_tvars(tp, vars, [any_type] * len(vars), newline, newcolumn)
+
+
def remove_dups(tvars: Iterable[T]) -> List[T]:
# Get unique elements in order of appearance
all_tvars = set() # type: Set[T]
@@ -731,6 +784,78 @@ class TypeVariableQuery(TypeQuery[TypeVarList]):
return []
+def check_for_explicit_any(typ: Optional[Type],
+ options: Options,
+ is_typeshed_stub: bool,
+ msg: MessageBuilder,
+ context: Context) -> None:
+ if ('explicit' in options.disallow_any and
+ not is_typeshed_stub and
+ typ and
+ has_explicit_any(typ)):
+ msg.explicit_any(context)
+
+
+def has_explicit_any(t: Type) -> bool:
+ """
+ Whether this type is or type it contains is an Any coming from explicit type annotation
+ """
+ return t.accept(HasExplicitAny())
+
+
+class HasExplicitAny(TypeQuery[bool]):
+ def __init__(self) -> None:
+ super().__init__(any)
+
+ def visit_any(self, t: AnyType) -> bool:
+ return t.explicit
+
+ def visit_typeddict_type(self, t: TypedDictType) -> bool:
+ # typeddict is checked during TypedDict declaration, so don't typecheck it here.
+ return False
+
+
+def has_any_from_unimported_type(t: Type) -> bool:
+ """Return true if this type is Any because an import was not followed.
+
+ If type t is such Any type or has type arguments that contain such Any type
+ this function will return true.
+ """
+ return t.accept(HasAnyFromUnimportedType())
+
+
+class HasAnyFromUnimportedType(TypeQuery[bool]):
+ def __init__(self) -> None:
+ super().__init__(any)
+
+ def visit_any(self, t: AnyType) -> bool:
+ return t.from_unimported_type
+
+ def visit_typeddict_type(self, t: TypedDictType) -> bool:
+ # typeddict is checked during TypedDict declaration, so don't typecheck it here
+ return False
+
+
+def collect_any_types(t: Type) -> List[AnyType]:
+ """Return all inner `AnyType`s of type t"""
+ return t.accept(CollectAnyTypesQuery())
+
+
+class CollectAnyTypesQuery(TypeQuery[List[AnyType]]):
+ def __init__(self) -> None:
+ super().__init__(self.combine_lists_strategy)
+
+ def visit_any(self, t: AnyType) -> List[AnyType]:
+ return [t]
+
+ @classmethod
+ def combine_lists_strategy(cls, it: Iterable[List[AnyType]]) -> List[AnyType]:
+ result = [] # type: List[AnyType]
+ for l in it:
+ result.extend(l)
+ return result
+
+
def make_optional_type(t: Type) -> Type:
"""Return the type corresponding to Optional[t].
@@ -738,12 +863,11 @@ def make_optional_type(t: Type) -> Type:
is called during semantic analysis and simplification only works during
type checking.
"""
- if not experiments.STRICT_OPTIONAL:
- return t
if isinstance(t, NoneTyp):
return t
- if isinstance(t, UnionType):
+ elif isinstance(t, UnionType):
items = [item for item in union_items(t)
if not isinstance(item, NoneTyp)]
return UnionType(items + [NoneTyp()], t.line, t.column)
- return UnionType([t, NoneTyp()], t.line, t.column)
+ else:
+ return UnionType([t, NoneTyp()], t.line, t.column)
diff --git a/mypy/typefixture.py b/mypy/typefixture.py
index 04714e9..87ddd06 100644
--- a/mypy/typefixture.py
+++ b/mypy/typefixture.py
@@ -145,12 +145,12 @@ class TypeFixture:
self.lsta = Instance(self.std_listi, [self.a]) # List[A]
self.lstb = Instance(self.std_listi, [self.b]) # List[B]
- self.type_a = TypeType(self.a)
- self.type_b = TypeType(self.b)
- self.type_c = TypeType(self.c)
- self.type_d = TypeType(self.d)
- self.type_t = TypeType(self.t)
- self.type_any = TypeType(self.anyt)
+ self.type_a = TypeType.make_normalized(self.a)
+ self.type_b = TypeType.make_normalized(self.b)
+ self.type_c = TypeType.make_normalized(self.c)
+ self.type_d = TypeType.make_normalized(self.d)
+ self.type_t = TypeType.make_normalized(self.t)
+ self.type_any = TypeType.make_normalized(self.anyt)
# Helper methods
diff --git a/mypy/types.py b/mypy/types.py
index 8de44cc..051c320 100644
--- a/mypy/types.py
+++ b/mypy/types.py
@@ -1,22 +1,21 @@
"""Classes for representing mypy types."""
-from abc import abstractmethod
import copy
+from abc import abstractmethod
from collections import OrderedDict
from typing import (
- Any, TypeVar, Dict, List, Tuple, cast, Generic, Set, Sequence, Optional, Union, Iterable,
- NamedTuple, Callable,
+ Any, TypeVar, Dict, List, Tuple, cast, Generic, Set, Optional, Union, Iterable, NamedTuple,
+ Callable,
)
import mypy.nodes
+from mypy import experiments
from mypy.nodes import (
- INVARIANT, SymbolNode,
- ARG_POS, ARG_OPT, ARG_STAR, ARG_STAR2, ARG_NAMED, ARG_NAMED_OPT,
+ INVARIANT, SymbolNode, ARG_POS, ARG_OPT, ARG_STAR, ARG_STAR2, ARG_NAMED, ARG_NAMED_OPT,
)
from mypy.sharedparse import argument_elide_name
from mypy.util import IdMapper
-
T = TypeVar('T')
JsonDict = Dict[str, Any]
@@ -35,21 +34,9 @@ def deserialize_type(data: Union[JsonDict, str]) -> 'Type':
class Type(mypy.nodes.Context):
"""Abstract base class for all types."""
- line = 0
- column = 0
can_be_true = True
can_be_false = True
- def __init__(self, line: int = -1, column: int = -1) -> None:
- self.line = line
- self.column = column
-
- def get_line(self) -> int:
- return self.line
-
- def get_column(self) -> int:
- return self.column
-
def accept(self, visitor: 'TypeVisitor[T]') -> T:
raise RuntimeError('Not implemented')
@@ -123,12 +110,11 @@ class TypeVarDef(mypy.nodes.Context):
values = None # type: List[Type] # Value restriction, empty list if no restriction
upper_bound = None # type: Type
variance = INVARIANT # type: int
- line = 0
- column = 0
def __init__(self, name: str, id: Union[TypeVarId, int], values: List[Type],
upper_bound: Type, variance: int = INVARIANT, line: int = -1,
column: int = -1) -> None:
+ super().__init__(line, column)
assert values is not None, "No restrictions must be represented by empty list"
self.name = name
if isinstance(id, int):
@@ -137,8 +123,6 @@ class TypeVarDef(mypy.nodes.Context):
self.values = values
self.upper_bound = upper_bound
self.variance = variance
- self.line = line
- self.column = column
@staticmethod
def new_unification_variable(old: 'TypeVarDef') -> 'TypeVarDef':
@@ -146,12 +130,6 @@ class TypeVarDef(mypy.nodes.Context):
return TypeVarDef(old.name, new_id, old.values,
old.upper_bound, old.variance, old.line, old.column)
- def get_line(self) -> int:
- return self.line
-
- def get_column(self) -> int:
- return self.column
-
def __repr__(self) -> str:
if self.values:
return '{} in {}'.format(self.name, tuple(self.values))
@@ -269,16 +247,61 @@ class TypeList(Type):
assert False, "Sythetic types don't serialize"
+_dummy = object() # type: Any
+
+
class AnyType(Type):
"""The type 'Any'."""
- def __init__(self, implicit: bool = False, line: int = -1, column: int = -1) -> None:
+ def __init__(self,
+ implicit: bool = False,
+ from_unimported_type: bool = False,
+ explicit: bool = False,
+ from_omitted_generics: bool = False,
+ special_form: bool = False,
+ line: int = -1,
+ column: int = -1) -> None:
super().__init__(line, column)
+ # Was this Any type was inferred without a type annotation?
+ # Note that this is not always the opposite of explicit.
+ # For instance, if "Any" comes from an unimported type,
+ # both explicit and implicit will be False
self.implicit = implicit
+ # Does this come from an unfollowed import? See --disallow-any=unimported option
+ self.from_unimported_type = from_unimported_type
+ # Does this Any come from an explicit type annotation?
+ self.explicit = explicit
+ # Does this type come from omitted generics?
+ self.from_omitted_generics = from_omitted_generics
+ # Is this a type that can't be represented in mypy's type system? For instance, type of
+ # call to NewType(...)). Even though these types aren't real Anys, we treat them as such.
+ self.special_form = special_form
def accept(self, visitor: 'TypeVisitor[T]') -> T:
return visitor.visit_any(self)
+ def copy_modified(self,
+ implicit: bool = _dummy,
+ from_unimported_type: bool = _dummy,
+ explicit: bool = _dummy,
+ from_omitted_generics: bool = _dummy,
+ special_form: bool = _dummy,
+ ) -> 'AnyType':
+ if implicit is _dummy:
+ implicit = self.implicit
+ if from_unimported_type is _dummy:
+ from_unimported_type = self.from_unimported_type
+ if explicit is _dummy:
+ explicit = self.explicit
+ if from_omitted_generics is _dummy:
+ from_omitted_generics = self.from_omitted_generics
+ if special_form is _dummy:
+ special_form = self.special_form
+ return AnyType(implicit=implicit, from_unimported_type=from_unimported_type,
+ explicit=explicit, from_omitted_generics=from_omitted_generics,
+ special_form=special_form,
+ line=self.line, column=self.column)
+
def serialize(self) -> JsonDict:
return {'.class': 'AnyType'}
@@ -398,10 +421,11 @@ class Instance(Type):
args = None # type: List[Type]
erased = False # True if result of type variable substitution
invalid = False # True if recovered after incorrect number of type arguments error
+ from_generic_builtin = False # True if created from a generic builtin (e.g. list() or set())
def __init__(self, typ: mypy.nodes.TypeInfo, args: List[Type],
line: int = -1, column: int = -1, erased: bool = False) -> None:
- assert(typ is None or typ.fullname() not in ["builtins.Any", "typing.Any"])
+ assert(typ is NOT_READY or typ.fullname() not in ["builtins.Any", "typing.Any"])
self.type = typ
self.args = args
self.erased = erased
@@ -522,9 +546,6 @@ class FunctionLike(Type):
fallback = None # type: Instance
-_dummy = object() # type: Any
-
-
FormalArgument = NamedTuple('FormalArgument', [
('name', Optional[str]),
('pos', Optional[int]),
@@ -542,7 +563,7 @@ class CallableType(FunctionLike):
is_var_arg = False # Is it a varargs function? derived from arg_kinds
is_kw_arg = False
ret_type = None # type: Type # Return value type
- name = '' # type: Optional[str] # Name (may be None; for error messages)
+ name = '' # type: Optional[str] # Name (may be None; for error messages and plugins)
definition = None # type: Optional[SymbolNode] # For error messages. May be None.
# Type variables for a generic function
variables = None # type: List[TypeVarDef]
@@ -914,12 +935,14 @@ class TypedDictType(Type):
whose TypeInfo has a typeddict_type that is anonymous.
"""
- items = None # type: OrderedDict[str, Type] # (item_name, item_type)
+ items = None # type: OrderedDict[str, Type] # item_name -> item_type
+ required_keys = None # type: Set[str]
fallback = None # type: Instance
- def __init__(self, items: 'OrderedDict[str, Type]', fallback: Instance,
- line: int = -1, column: int = -1) -> None:
+ def __init__(self, items: 'OrderedDict[str, Type]', required_keys: Set[str],
+ fallback: Instance, line: int = -1, column: int = -1) -> None:
self.items = items
+ self.required_keys = required_keys
self.fallback = fallback
self.can_be_true = len(self.items) > 0
self.can_be_false = len(self.items) == 0
@@ -931,6 +954,7 @@ class TypedDictType(Type):
def serialize(self) -> JsonDict:
return {'.class': 'TypedDictType',
'items': [[n, t.serialize()] for (n, t) in self.items.items()],
+ 'required_keys': sorted(self.required_keys),
'fallback': self.fallback.serialize(),
}
@@ -939,23 +963,30 @@ class TypedDictType(Type):
assert data['.class'] == 'TypedDictType'
return TypedDictType(OrderedDict([(n, deserialize_type(t))
for (n, t) in data['items']]),
+ set(data['required_keys']),
Instance.deserialize(data['fallback']))
+ def is_anonymous(self) -> bool:
+ return self.fallback.type.fullname() == 'typing.Mapping'
+
def as_anonymous(self) -> 'TypedDictType':
- if self.fallback.type.fullname() == 'typing.Mapping':
+ if self.is_anonymous():
return self
assert self.fallback.type.typeddict_type is not None
return self.fallback.type.typeddict_type.as_anonymous()
def copy_modified(self, *, fallback: Instance = None,
- item_types: List[Type] = None) -> 'TypedDictType':
+ item_types: List[Type] = None,
+ required_keys: Set[str] = None) -> 'TypedDictType':
if fallback is None:
fallback = self.fallback
if item_types is None:
items = self.items
else:
items = OrderedDict(zip(self.items, item_types))
- return TypedDictType(items, fallback, self.line, self.column)
+ if required_keys is None:
+ required_keys = self.required_keys
+ return TypedDictType(items, required_keys, fallback, self.line, self.column)
def create_anonymous_fallback(self, *, value_type: Type) -> Instance:
anonymous = self.as_anonymous()
@@ -1090,7 +1121,14 @@ class UnionType(Type):
"""
return all((isinstance(x, UnionType) and x.has_readable_member(name)) or
(isinstance(x, Instance) and x.type.has_readable_member(name))
- for x in self.items)
+ for x in self.relevant_items())
+
+ def relevant_items(self) -> List[Type]:
+ """Removes NoneTypes from Unions when strict Optional checking is off."""
+ if experiments.STRICT_OPTIONAL:
+ return self.items
+ else:
+ return [i for i in self.items if not isinstance(i, NoneTyp)]
def serialize(self) -> JsonDict:
return {'.class': 'UnionType',
@@ -1183,13 +1221,26 @@ class TypeType(Type):
# a generic class instance, a union, Any, a type variable...
item = None # type: Type
- def __init__(self, item: Type, *, line: int = -1, column: int = -1) -> None:
+ def __init__(self, item: Union[Instance, AnyType, TypeVarType, TupleType, NoneTyp,
+ CallableType], *, line: int = -1, column: int = -1) -> None:
+ """To ensure Type[Union[A, B]] is always represented as Union[Type[A], Type[B]], item of
+ type UnionType must be handled through make_normalized static method.
+ """
super().__init__(line, column)
if isinstance(item, CallableType) and item.is_type_obj():
self.item = item.fallback
else:
self.item = item
+ @staticmethod
+ def make_normalized(item: Type, *, line: int = -1, column: int = -1) -> Type:
+ if isinstance(item, UnionType):
+ return UnionType.make_union(
+ [TypeType.make_normalized(union_item) for union_item in item.items],
+ line=line, column=column
+ )
+ return TypeType(item, line=line, column=column) # type: ignore
+
def accept(self, visitor: 'TypeVisitor[T]') -> T:
return visitor.visit_type_type(self)
@@ -1197,9 +1248,9 @@ class TypeType(Type):
return {'.class': 'TypeType', 'item': self.item.serialize()}
@classmethod
- def deserialize(cls, data: JsonDict) -> 'TypeType':
+ def deserialize(cls, data: JsonDict) -> Type:
assert data['.class'] == 'TypeType'
- return TypeType(deserialize_type(data['item']))
+ return TypeType.make_normalized(deserialize_type(data['item']))
#
@@ -1351,6 +1402,7 @@ class TypeTranslator(TypeVisitor[Type]):
for (item_name, item_type) in t.items.items()
])
return TypedDictType(items,
+ t.required_keys,
# TODO: This appears to be unsafe.
cast(Any, t.fallback.accept(self)),
t.line, t.column)
@@ -1376,7 +1428,7 @@ class TypeTranslator(TypeVisitor[Type]):
return Overloaded(items=items)
def visit_type_type(self, t: TypeType) -> Type:
- return TypeType(t.item.accept(self), line=t.line, column=t.column)
+ return TypeType.make_normalized(t.item.accept(self), line=t.line, column=t.column)
class TypeStrVisitor(SyntheticTypeVisitor[str]):
@@ -1495,13 +1547,22 @@ class TypeStrVisitor(SyntheticTypeVisitor[str]):
return 'Tuple[{}]'.format(s)
def visit_typeddict_type(self, t: TypedDictType) -> str:
- s = self.keywords_str(t.items.items())
+ def item_str(name: str, typ: str) -> str:
+ if name in t.required_keys:
+ return '{!r}: {}'.format(name, typ)
+ else:
+ return '{!r}?: {}'.format(name, typ)
+
+ s = '{' + ', '.join(item_str(name, typ.accept(self))
+ for name, typ in t.items.items()) + '}'
+ prefix = ''
+ suffix = ''
if t.fallback and t.fallback.type:
- if s == '':
- return 'TypedDict(_fallback={})'.format(t.fallback.accept(self))
+ if t.fallback.type.fullname() != 'typing.Mapping':
+ prefix = repr(t.fallback.type.fullname()) + ', '
else:
- return 'TypedDict({}, _fallback={})'.format(s, t.fallback.accept(self))
- return 'TypedDict({})'.format(s)
+ suffix = ', fallback={}'.format(t.fallback.accept(self))
+ return 'TypedDict({}{}{})'.format(prefix, s, suffix)
def visit_star_type(self, t: StarType) -> str:
s = t.type.accept(self)
@@ -1536,15 +1597,6 @@ class TypeStrVisitor(SyntheticTypeVisitor[str]):
res.append(str(t))
return ', '.join(res)
- def keywords_str(self, a: Iterable[Tuple[str, Type]]) -> str:
- """Convert keywords to strings (pretty-print types)
- and join the results with commas.
- """
- return ', '.join([
- '{}={}'.format(name, t.accept(self))
- for (name, t) in a
- ])
-
class TypeQuery(SyntheticTypeVisitor[T]):
"""Visitor for performing queries of types.
@@ -1692,6 +1744,10 @@ def true_or_false(t: Type) -> Type:
"""
Unrestricted version of t with both True-ish and False-ish values
"""
+ if isinstance(t, UnionType):
+ new_items = [true_or_false(item) for item in t.items]
+ return UnionType.make_simplified_union(new_items, line=t.line, column=t.column)
+
new_t = copy_type(t)
new_t.can_be_true = type(new_t).can_be_true
new_t.can_be_false = type(new_t).can_be_false
@@ -1796,8 +1852,10 @@ def union_items(typ: Type) -> List[Type]:
return [typ]
+names = globals().copy()
+names.pop('NOT_READY', None)
deserialize_map = {
key: obj.deserialize # type: ignore
- for key, obj in globals().items()
+ for key, obj in names.items()
if isinstance(obj, type) and issubclass(obj, Type) and obj is not Type
}
diff --git a/mypy/version.py b/mypy/version.py
index cbe0b01..2dff1c6 100644
--- a/mypy/version.py
+++ b/mypy/version.py
@@ -1,7 +1,7 @@
import os
from mypy import git
-__version__ = '0.511'
+__version__ = '0.520'
base_version = __version__
mypy_dir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
diff --git a/mypy/waiter.py b/mypy/waiter.py
index 62a0555..e8ba99d 100644
--- a/mypy/waiter.py
+++ b/mypy/waiter.py
@@ -9,7 +9,7 @@ import os
from multiprocessing import cpu_count
import pipes
import re
-from subprocess import Popen, STDOUT
+from subprocess import Popen, STDOUT, DEVNULL
import sys
import tempfile
import time
@@ -25,16 +25,22 @@ class LazySubprocess:
"""Wrapper around a subprocess that runs a test task."""
def __init__(self, name: str, args: List[str], *, cwd: str = None,
- env: Dict[str, str] = None) -> None:
+ env: Dict[str, str] = None, passthrough: Optional[int] = None) -> None:
self.name = name
self.args = args
self.cwd = cwd
self.env = env
self.start_time = None # type: float
self.end_time = None # type: float
+ # None means no passthrough
+ # otherwise, it represents verbosity level
+ self.passthrough = passthrough
def start(self) -> None:
- self.outfile = tempfile.TemporaryFile()
+ if self.passthrough is None or self.passthrough < 0:
+ self.outfile = tempfile.TemporaryFile()
+ else:
+ self.outfile = None
self.start_time = time.perf_counter()
self.process = Popen(self.args, cwd=self.cwd, env=self.env,
stdout=self.outfile, stderr=STDOUT)
@@ -47,6 +53,8 @@ class LazySubprocess:
return self.process.returncode
def read_output(self) -> str:
+ if not self.outfile:
+ return ''
file = self.outfile
file.seek(0)
# Assume it's ascii to avoid unicode headaches (and portability issues).
@@ -339,7 +347,7 @@ class Waiter:
if self.new_log: # don't append empty log, it will corrupt the cache file
# log only LOGSIZE most recent tests
- test_log = (self.load_log_file() + [self.new_log])[:self.LOGSIZE]
+ test_log = (self.load_log_file() + [self.new_log])[-self.LOGSIZE:]
try:
with open(self.FULL_LOG_FILENAME, 'w') as fp:
json.dump(test_log, fp, sort_keys=True, indent=4)
diff --git a/mypy_self_check.ini b/mypy_self_check.ini
new file mode 100644
index 0000000..de99649
--- /dev/null
+++ b/mypy_self_check.ini
@@ -0,0 +1,8 @@
+[mypy]
+disallow_untyped_defs = True
+disallow_subclassing_any = True
+warn_no_return = True
+
+; historical exceptions
+[mypy-mypy.test.testextensions]
+disallow_untyped_defs = False
diff --git a/mypy_strict_optional.ini b/mypy_strict_optional.ini
new file mode 100644
index 0000000..f1deaac
--- /dev/null
+++ b/mypy_strict_optional.ini
@@ -0,0 +1,53 @@
+; Mypy is run both with and without this config file in CI.
+; This allows us to make mypy strict Optional compliant over time.
+[mypy]
+strict_optional = True
+
+; temporary exceptions
+[mypy-mypy.build]
+strict_optional = False
+
+[mypy-mypy.checker]
+strict_optional = False
+
+[mypy-mypy.checkexpr]
+strict_optional = False
+
+[mypy-mypy.fastparse]
+strict_optional = False
+
+[mypy-mypy.fastparse2]
+strict_optional = False
+
+[mypy-mypy.main]
+strict_optional = False
+
+[mypy-mypy.myunit]
+strict_optional = False
+
+[mypy-mypy.semanal]
+strict_optional = False
+
+[mypy-mypy.server.astdiff]
+strict_optional = False
+
+[mypy-mypy.server.astmerge]
+strict_optional = False
+
+[mypy-mypy.server.aststrip]
+strict_optional = False
+
+[mypy-mypy.server.update]
+strict_optional = False
+
+[mypy-mypy.test.testinfer]
+strict_optional = False
+
+[mypy-mypy.test.testmerge]
+strict_optional = False
+
+[mypy-mypy.test.testtypes]
+strict_optional = False
+
+[mypy-mypy.waiter]
+strict_optional = False
diff --git a/pinfer/.gitignore b/pinfer/.gitignore
new file mode 100644
index 0000000..e1dace5
--- /dev/null
+++ b/pinfer/.gitignore
@@ -0,0 +1,3 @@
+__pycache__
+*~
+*.pyc
diff --git a/pinfer/LICENSE b/pinfer/LICENSE
new file mode 100644
index 0000000..ecdce98
--- /dev/null
+++ b/pinfer/LICENSE
@@ -0,0 +1,27 @@
+pinfer is licensed under the terms of the MIT license, reproduced below.
+
+= = = = =
+
+The MIT License
+
+Copyright (c) 2013, 2014 Jukka Lehtosalo
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+= = = = =
diff --git a/pinfer/README b/pinfer/README
new file mode 100644
index 0000000..1f4fe4c
--- /dev/null
+++ b/pinfer/README
@@ -0,0 +1,47 @@
+ReadMe for pinfer
+=================
+
+Introduction
+------------
+
+Pinfer is tool for runtime type inference of variable types and
+function signatures in Python programs. The inferred types are mostly
+compatible with mypy types. It is intended for coming up with draft
+types when migrating Python code to static typing, but it can also be
+used as a code understanding or analysis tool.
+
+Pinfer is very experimental!
+
+Requirements
+------------
+
+ * Python 3.2 or later
+
+Basic usage
+-----------
+
+To infer types of all functions and methods in a module:
+
+ import foo # target module
+ import pinfer
+
+ # set up type inference and dumping
+ pinfer.infer_module(foo)
+ pinfer.dump_at_exit()
+
+ # now do something with the module, e.g. run tests
+
+For inferring a Python module, add the above lines to the test suite.
+
+Handy wrapper
+-------------
+
+The p.py script provides a handy wrapper for the above.
+
+
+Copyright
+-------------
+
+This project includes files from the open source CPython project. Those files are Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+2011, 2012, 2013, 2014 Python Software Foundation; All Rights Reserved. The license can be found at https://github.com/python/cpython/blob/master/LICENSE.
+
diff --git a/typeshed/stdlib/2and3/distutils/__init__.pyi b/pinfer/__init__.py
similarity index 100%
rename from typeshed/stdlib/2and3/distutils/__init__.pyi
rename to pinfer/__init__.py
diff --git a/pinfer/inspect3.py b/pinfer/inspect3.py
new file mode 100644
index 0000000..4d74be1
--- /dev/null
+++ b/pinfer/inspect3.py
@@ -0,0 +1,122 @@
+# from Python 3's inspect.py
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012, 2013, 2014 Python Software Foundation; All Rights Reserved
+'''
+provide getfullargspec() and getcallargs() for Python 2
+'''
+
+import sys
+import inspect
+
+if sys.version_info.major == 2:
+
+ def getfullargspec(func):
+ (args, varargs, keywords, defaults) = inspect.getargspec(func)
+ return (args, varargs, keywords, defaults, [], [], {})
+
+
+ def getcallargs(*func_and_positional, **named):
+ """Get the mapping of arguments to values.
+
+ A dict is returned, with keys the function argument names (including the
+ names of the * and ** arguments, if any), and values the respective bound
+ values from 'positional' and 'named'."""
+ func = func_and_positional[0]
+ positional = func_and_positional[1:]
+ spec = getfullargspec(func)
+ args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, ann = spec
+ f_name = func.__name__
+ arg2value = {}
+
+
+ if inspect.ismethod(func) and func.__self__ is not None:
+ # implicit 'self' (or 'cls' for classmethods) argument
+ positional = (func.__self__,) + positional
+ num_pos = len(positional)
+ num_args = len(args)
+ num_defaults = len(defaults) if defaults else 0
+
+ n = min(num_pos, num_args)
+ for i in range(n):
+ arg2value[args[i]] = positional[i]
+ if varargs:
+ arg2value[varargs] = tuple(positional[n:])
+ possible_kwargs = set(args + kwonlyargs)
+ if varkw:
+ arg2value[varkw] = {}
+ for kw, value in named.items():
+ if kw not in possible_kwargs:
+ if not varkw:
+ raise TypeError("%s() got an unexpected keyword argument %r" %
+ (f_name, kw))
+ arg2value[varkw][kw] = value
+ continue
+ if kw in arg2value:
+ raise TypeError("%s() got multiple values for argument %r" %
+ (f_name, kw))
+ arg2value[kw] = value
+ if num_pos > num_args and not varargs:
+ _too_many(f_name, args, kwonlyargs, varargs, num_defaults,
+ num_pos, arg2value)
+ if num_pos < num_args:
+ req = args[:num_args - num_defaults]
+ for arg in req:
+ if arg not in arg2value:
+ _missing_arguments(f_name, req, True, arg2value)
+ for i, arg in enumerate(args[num_args - num_defaults:]):
+ if arg not in arg2value:
+ arg2value[arg] = defaults[i]
+ missing = 0
+ for kwarg in kwonlyargs:
+ if kwarg not in arg2value:
+ if kwonlydefaults and kwarg in kwonlydefaults:
+ arg2value[kwarg] = kwonlydefaults[kwarg]
+ else:
+ missing += 1
+ if missing:
+ _missing_arguments(f_name, kwonlyargs, False, arg2value)
+ return arg2value
+
+
+ def _too_many(f_name, args, kwonly, varargs, defcount, given, values):
+ atleast = len(args) - defcount
+ kwonly_given = len([arg for arg in kwonly if arg in values])
+ if varargs:
+ plural = atleast != 1
+ sig = "at least %d" % (atleast,)
+ elif defcount:
+ plural = True
+ sig = "from %d to %d" % (atleast, len(args))
+ else:
+ plural = len(args) != 1
+ sig = str(len(args))
+ kwonly_sig = ""
+ if kwonly_given:
+ msg = " positional argument%s (and %d keyword-only argument%s)"
+ kwonly_sig = (msg % ("s" if given != 1 else "", kwonly_given,
+ "s" if kwonly_given != 1 else ""))
+ raise TypeError("%s() takes %s positional argument%s but %d%s %s given" %
+ (f_name, sig, "s" if plural else "", given, kwonly_sig,
+ "was" if given == 1 and not kwonly_given else "were"))
+
+
+ def _missing_arguments(f_name, argnames, pos, values):
+ names = [repr(name) for name in argnames if name not in values]
+ missing = len(names)
+ if missing == 1:
+ s = names[0]
+ elif missing == 2:
+ s = "{} and {}".format(*names)
+ else:
+ tail = ", {} and {}".format(*names[-2:])
+ del names[-2:]
+ s = ", ".join(names) + tail
+ raise TypeError("%s() missing %i required %s argument%s: %s" %
+ (f_name, missing,
+ "positional" if pos else "keyword-only",
+ "" if missing == 1 else "s", s))
+
+
+else:
+ getfullargspec = inspect.getfullargspec
+ getcallargs = inspect.getcallargs
diff --git a/pinfer/p.py b/pinfer/p.py
new file mode 100644
index 0000000..451038d
--- /dev/null
+++ b/pinfer/p.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+"""Stub to run pinfer on a module.
+
+Usage:
+
+ p.py targetmod testfile [outfile] [ -- testargs]
+
+Where:
+
+ targetmod: the full target module (e.g. textwrap)
+ testfile: the full test module file (e.g. test/test_textwrap.py)
+ outfile: where to write the annotated module. If unspecified, will
+ write stubs at end of stdout.
+
+Example invocation:
+
+ python3 p.py textwrap test/test_textwrap.py
+"""
+
+
+import sys
+import imp
+import pinfer
+import os
+import atexit
+import inspect
+
+iport = __builtins__.__import__
+watched = set()
+
+
+def inferring_import(*args, **kwargs):
+ module = iport(*args, **kwargs)
+ if module not in watched:
+ watched.add(module)
+ pinfer.infer_module(module)
+ return module
+
+
+def main():
+ if '--' in sys.argv:
+ argslen = sys.argv.index('--')
+ else:
+ argslen = len(sys.argv)
+ args = sys.argv[1:argslen]
+ del sys.argv[1:argslen + 1]
+
+ if len(args) == 2:
+ targetpackage, testfile = args
+ outfile = None
+ elif len(args) == 3:
+ targetpackage, testfile, outfile = args
+ else:
+ sys.stderr.write('Usage: %s targetmodule testfile [outfile] [ -- testargs]\n' %
+ sys.argv[0])
+ sys.exit(2)
+
+ # help us with local imports
+ filemodule = os.path.dirname(os.path.abspath(testfile))
+ sys.path.append(filemodule)
+
+ targetmod = __import__(targetpackage)
+ targetfile = inspect.getfile(targetmod)
+ pinfer.infer_module(targetmod)
+
+ if outfile:
+ @atexit.register
+ def rewrite_file(targetfile=targetfile, outfile=outfile, pinfer=pinfer):
+ if targetfile.endswith(".pyc"):
+ targetfile = targetfile[0:-1]
+ annotated = pinfer.annotate_file(targetfile)
+ open(outfile, "w").write(annotated)
+ else:
+ pinfer.dump_at_exit()
+
+ pinfer.ignore_files.add(os.path.abspath(testfile))
+
+ # run testfile as main
+ del sys.modules['__main__']
+ imp.load_source('__main__', testfile)
+
+if __name__ == '__main__':
+ main()
diff --git a/pinfer/pinfer.py b/pinfer/pinfer.py
new file mode 100644
index 0000000..3dd1445
--- /dev/null
+++ b/pinfer/pinfer.py
@@ -0,0 +1,686 @@
+"""Tools for runtime type inference"""
+
+import inspect
+from inspect3 import getfullargspec, getcallargs
+import types
+import codecs
+import os
+import tokenize
+try:
+ from StringIO import StringIO
+ from unparse import Unparser
+except:
+ from io import StringIO
+ from unparse3 import Unparser
+import ast
+
+
+MAX_INFERRED_TUPLE_LENGTH = 10
+PREFERRED_LINE_LENGTH = 79
+
+
+var_db = {} # (location, variable) -> type
+func_argid_db = {} # funcid -> argspec
+func_arg_db = {} # (funcid, name) -> type
+func_return_db = {} # funcname -> type
+func_source_db = {} # funcid -> source string
+#func_info_db = {} # funcid -> (class, name, argspec, file, line, source)
+ignore_files = set()
+
+# The type inferencing wrapper should not be reentrant. It's not, in theory, calling
+# out to any external code which we would want to infer the types of. However,
+# sometimes we do something like infer_type(arg.keys()) or infer_type(arg.values()) if
+# the arg is a collection, and we want to know about the types of its elements. .keys(),
+# .values(), etc. can be overloaded, possibly to a method we've wrapped. This can become
+# infinitely recursive, particularly because on something like arg.keys(), keys() gets passed
+# arg as the first parameter, so if we've wrapped keys() we'll try to infer_type(arg),
+# which will detect it's a dictionary, call infer_type(arg.keys()), recurse and so on.
+# We ran in to this problem with collections.OrderedDict.
+# To prevent reentrancy, we set is_performing_inference = True iff we're in the middle of
+# inferring the types of a function. If we try to run another function we've wrapped,
+# we skip type inferencing so we can't accidentally infinitely recurse.
+is_performing_inference = False
+
+
+def reset():
+ global var_db, func_argid_db, func_arg_db, func_return_db, func_source_db
+ global ignore_files, is_performing_inference
+ var_db = {}
+ func_arg_db = {}
+ func_return_db = {}
+ # we don't actually want to clear these on reset(), or we'll
+ # lose the functions we've already wrapped forever.
+ #func_source_db = {}
+ #func_argid_db = {}
+ is_performing_inference = False
+ ignore_files = set()
+
+
+def format_state(pretty=False):
+ lines = []
+ for loc, var in sorted(var_db.keys()):
+ lines.append('%s: %s' % (var, var_db[(loc, var)]))
+ funcnames = sorted(set(func_return_db.keys()))
+ prevclass = ''
+ indent = ''
+ for funcid in funcnames:
+ curclass, name, sourcefile, sourceline = funcid
+ if curclass != prevclass:
+ if curclass:
+ lines.append('class %s(...):' % curclass)
+ indent = ' ' * 4
+ else:
+ indent = ''
+ prevclass = curclass
+
+ lines.append(format_sig(funcid, name, indent, pretty))
+ return '\n'.join(lines)
+
+
+def unparse_ast(node):
+ buf = StringIO()
+ Unparser(node, buf)
+ return buf.getvalue().strip()
+
+
+def format_sig(funcid, fname, indent, pretty, defaults=[]):
+ (argnames, varargs, varkw, _, kwonlyargs, _, _) = func_argid_db[funcid]
+
+ # to get defaults, parse the function, get the nodes for the
+ # defaults, then unparse them
+ try:
+ fn_ast = ast.parse(func_source_db[funcid].strip()).body[0]
+
+ # override fname if we parsed a different one
+ fname = fn_ast.name
+
+ defaults = [unparse_ast(dn) for dn in fn_ast.args.defaults]
+
+ if hasattr(fn_ast.args, 'kw_defaults'):
+ kwonly_defaults = [unparse_ast(dn) for dn in fn_ast.args.kw_defaults]
+ else:
+ kwonly_defaults = []
+ except:
+ defaults, kwonly_defaults = [], []
+ finally:
+ # pad defaults to match the length of args
+ defaults = ([None] * (len(argnames) - len(defaults))) + defaults
+ kwonly_defaults = ([None] * (len(kwonlyargs) - len(kwonly_defaults))) + kwonly_defaults
+
+ args = [('', arg, default) for (arg, default) in zip(argnames, defaults)]
+
+ if varargs:
+ args += [('*', varargs, None)]
+ elif len(kwonlyargs) > 0:
+ args += [('*', '', None)]
+ if len(kwonlyargs) > 0:
+ args += [('', arg, default) for (arg, default) in zip(kwonlyargs, kwonly_defaults)]
+ if varkw:
+ args += [('**', varkw, None)]
+
+ argstrs = []
+ for i, (prefix, arg, default) in enumerate(args):
+ argstr = prefix + arg
+
+ # Omit type of self argument.
+ if (funcid, arg) in func_arg_db and not (i == 0 and arg == 'self'):
+ argstr += ': %s' % func_arg_db[(funcid, arg)]
+
+ if default:
+ argstr += ' = %s' % default
+
+ argstrs.append(argstr)
+
+ ret = str(func_return_db.get(funcid, Unknown()))
+
+ sig = 'def %s(%s) -> %s' % (fname, ', '.join(argstrs), ret)
+ if not pretty or len(sig) <= PREFERRED_LINE_LENGTH or not args:
+ return indent + sig
+
+ else:
+ # Format into multiple lines to conserve horizontal space.
+ first = indent + 'def %s(' % fname
+ extra_indent = first.index('(') + 1
+
+ decl = indent + first
+ decl += (',\n' + indent + ' ' * extra_indent).join(argstrs)
+ decl += ')\n%s -> %s' % (indent + ' ' * (extra_indent - 4), ret)
+ return decl
+
+
+def annotate_file(path):
+ # this should be documented somewhere...
+ INDENT_TOKEN = 5
+
+ with open(path, 'r') as targetfile:
+ source = targetfile.read()
+
+ line_offsets = []
+ source_length = 0
+ for line in source.split('\n'):
+ line_offsets.append(source_length)
+ source_length = source_length + len(line) + 1
+
+ funcids = set(funcid for funcid, arg in func_arg_db)
+
+ # list of (oldstart, oldend, replacement)
+ replacements = [] # type: List[Tuple[Int, Int, String]]
+
+ for funcid in funcids:
+ class_name, name, sourcefile, def_start_line = funcid
+ if sourcefile != path:
+ continue
+
+ func_source = func_source_db[funcid]
+ tokens = list(tokenize.generate_tokens(StringIO(func_source).readline))
+ assert len(tokens) > 0
+
+ # we're making the assumption that the def at least gets to start on
+ # it's own line, which is fine for non-lambdas
+
+ if tokens[0][0] == INDENT_TOKEN:
+ indent = tokens[0][1]
+ del tokens[0]
+ else:
+ indent = ''
+
+ # Find the first indent, which should be between the end of the def
+ # and before the start of the body. Then find the preceding colon,
+ # which should be at the end of the def.
+
+ for indent_loc in range(len(tokens)):
+ if tokens[indent_loc][0] == INDENT_TOKEN:
+ function_is_one_line = False
+ break
+ else:
+ function_is_one_line = True
+
+ if function_is_one_line:
+ # we're also making the assumption that the def has an indent on the
+ # line following the signature, which is true almost all of the time.
+ # If this is not the case, we should just leave a comment above the
+ # function, although I might not have time to do that now.
+ continue
+
+ for def_end_loc in range(indent_loc, -1, -1):
+ if tokens[def_end_loc][1] == ':':
+ break
+
+ assert def_end_loc > 0
+
+ def_end_line, def_end_col = tokens[def_end_loc][2]
+ def_end_line -= 1 # the tokenizer apparently 1-indexes lines
+ def_end_line += def_start_line
+
+ def_start_offset = line_offsets[def_start_line]
+ def_end_offset = line_offsets[def_end_line] + def_end_col
+
+ annotated_def = format_sig(funcid, name, indent, True)
+
+ replacements.append((def_start_offset, def_end_offset, annotated_def))
+
+ # ideally, we'd put this after the docstring
+ replacements.append((0, 0, "from typing import List, Dict, Set, Tuple, Callable, Pattern, Match, Union, Optional\n"))
+
+ # absurdly inefficient algorithm: replace with O(n) writer
+
+ for (start, end, replacement) in sorted(replacements, key=lambda r: r[0], reverse=True):
+ source = source[0:start] + replacement + source[end:]
+
+ return source
+
+
+def dump():
+ s = format_state(pretty=True)
+ if s:
+ print()
+ print('INFERRED TYPES:')
+ print(s)
+ reset()
+
+
+def dump_at_exit():
+ import atexit
+ atexit.register(dump)
+
+
+def get_defining_file(obj):
+ try:
+ path = os.path.abspath(inspect.getfile(obj))
+ if path.endswith('.pyc'):
+ path = path[0:-1]
+ return path
+ except:
+ return None
+
+
+def infer_var(name, value):
+ key = (None, name)
+ update_var_db(key, value)
+
+
+def infer_attrs(x):
+ if hasattr(x, '__class__'):
+ t = x.__class__
+ else:
+ t = type(x)
+ cls = t.__name__
+ typedict = t.__dict__
+ for dict in x.__dict__, typedict:
+ for attr, value in dict.items():
+ if attr in ('__dict__', '__doc__', '__module__', '__weakref__'):
+ continue
+ if type(value) is type(infer_attrs) and dict is typedict:
+ # Skip methods.
+ continue
+ key = (None, '%s.%s' % (cls, attr))
+ update_var_db(key, value)
+
+
+def infer_method_signature(class_name):
+ def decorator(func):
+ return infer_signature(func, class_name)
+ return decorator
+
+
+def infer_signature(func, class_name=''):
+ """Decorator that infers the signature of a function."""
+
+ # infer_method_signature should be idempotent
+ if hasattr(func, '__is_inferring_sig'):
+ return func
+
+ assert func.__module__ != infer_method_signature.__module__
+
+ try:
+ funcfile = get_defining_file(func)
+ funcsource, sourceline = inspect.getsourcelines(func)
+ sourceline -= 1 # getsourcelines is apparently 1-indexed
+ except:
+ return func
+
+ funcid = (class_name, func.__name__, funcfile, sourceline)
+ func_source_db[funcid] = ''.join(funcsource)
+
+ try:
+ func_argid_db[funcid] = getfullargspec(func)
+ vargs_name, kwargs_name = func_argid_db[funcid][1], func_argid_db[funcid][2]
+ except TypeError:
+ # Not supported.
+ return func
+
+ def wrapper(*args, **kwargs):
+ global is_performing_inference
+ # If we're already doing inference, we should be in our own code, not code we're checking.
+ # Not doing this check sometimes results in infinite recursion.
+
+ if is_performing_inference:
+ return func(*args, **kwargs)
+
+ expecting_type_error, got_type_error, got_exception = False, False, False
+
+ is_performing_inference = True
+ try:
+ callargs = getcallargs(func, *args, **kwargs)
+
+ # we have to handle *args and **kwargs separately
+ if vargs_name:
+ va = callargs.pop(vargs_name)
+ if kwargs_name:
+ kw = callargs.pop(kwargs_name)
+
+ arg_db = {arg: infer_value_type(value) for arg, value in callargs.items()}
+
+ # *args and **kwargs need to merge the types of all their values
+ if vargs_name:
+ arg_db[vargs_name] = union_many_types(*[infer_value_type(v) for v in va])
+ if kwargs_name:
+ arg_db[kwargs_name] = union_many_types(*[infer_value_type(v) for v in kw.values()])
+
+ except TypeError:
+ got_exception = expecting_type_error = True
+ except:
+ got_exception = True
+ finally:
+ is_performing_inference = False
+
+ try:
+ ret = func(*args, **kwargs)
+ except TypeError:
+ got_type_error = got_exception = True
+ raise
+ except:
+ got_exception = True
+ raise
+ finally:
+ if not got_exception:
+ assert not expecting_type_error
+
+ # if we didn't get a TypeError, update the actual database
+ for arg, t in arg_db.items():
+ update_db(func_arg_db, (funcid, arg), t)
+
+ # if we got an exception, we don't have a ret
+ if not got_exception:
+ is_performing_inference = True
+ try:
+ type = infer_value_type(ret)
+ update_db(func_return_db, funcid, type)
+ except:
+ pass
+ finally:
+ is_performing_inference = False
+
+ return ret
+
+ if hasattr(func, '__name__'):
+ wrapper.__name__ = func.__name__
+ wrapper.__is_inferring_sig = True
+ return wrapper
+
+
+def infer_class(cls):
+ """Class decorator for inferring signatures of all methods of the class."""
+ for attr, value in cls.__dict__.items():
+ if type(value) is type(infer_class):
+ setattr(cls, attr, infer_method_signature(cls.__name__)(value))
+ return cls
+
+
+def infer_module(namespace):
+ if hasattr(namespace, '__dict__'):
+ namespace = namespace.__dict__
+ for name, value in list(namespace.items()):
+ if inspect.isfunction(value):
+ namespace[name] = infer_signature(value)
+ elif inspect.isclass(value):
+ namespace[name] = infer_class(value)
+
+
+def update_var_db(key, value):
+ type = infer_value_type(value)
+ update_db(var_db, key, type)
+
+
+def update_db(db, key, type):
+ if key not in db:
+ db[key] = type
+ else:
+ db[key] = combine_types(db[key], type)
+
+
+def merge_db(db, other):
+ assert id(db) != id(other)
+ for key in other.keys():
+ if key not in db:
+ db[key] = other[key]
+ else:
+ db[key] = combine_types(db[key], other[key])
+
+
+def infer_value_type(value, depth=0):
+ # Prevent infinite recursion
+ if depth > 5:
+ return Unknown()
+ depth += 1
+
+ if value is None:
+ return None
+ elif isinstance(value, list):
+ return Generic('List', [infer_value_types(value, depth)])
+ elif isinstance(value, dict):
+ keytype = infer_value_types(value.keys(), depth)
+ valuetype = infer_value_types(value.values(), depth)
+ return Generic('Dict', (keytype, valuetype))
+ elif isinstance(value, tuple):
+ if len(value) <= MAX_INFERRED_TUPLE_LENGTH:
+ return Tuple(infer_value_type(item, depth)
+ for item in value)
+ else:
+ return Generic('TupleSequence', [infer_value_types(value, depth)])
+ elif isinstance(value, set):
+ return Generic('Set', [infer_value_types(value, depth)])
+ elif isinstance(value, types.MethodType) or isinstance(value, types.FunctionType):
+ return Instance(Callable)
+ else:
+ for t in type(value).mro():
+ if get_defining_file(t) in ignore_files:
+ continue
+ elif t is object:
+ return Any()
+ elif hasattr(types, 'InstanceType') and t is types.InstanceType:
+ return Any()
+ else:
+ return Instance(t)
+ else:
+ return Any()
+
+
+def infer_value_types(values, depth=0):
+ """Infer a single type for an iterable of values.
+
+ >>> infer_value_types((1, 'x'))
+ Union(int, str)
+ >>> infer_value_types([])
+ Unknown
+ """
+ inferred = Unknown()
+ for value in sample(values):
+ type = infer_value_type(value, depth)
+ inferred = combine_types(inferred, type)
+ return inferred
+
+
+def sample(values):
+ # TODO only return a sample of values
+ return list(values)
+
+
+def union_many_types(*types):
+ union = Unknown()
+ for t in types:
+ union = combine_types(union, t)
+ return union
+
+
+def combine_types(x, y):
+ """Perform a union of two types.
+
+ >>> combine_types(Instance(int), None)
+ Optional[int]
+ """
+ if isinstance(x, Unknown):
+ return y
+ if isinstance(y, Unknown):
+ return x
+ if isinstance(x, Any):
+ return x
+ if isinstance(y, Any):
+ return y
+ if isinstance(x, Union):
+ return combine_either(x, y)
+ if isinstance(y, Union):
+ return combine_either(y, x)
+ if x == y:
+ return x
+ return simplify_either([x], [y])
+
+
+def combine_either(either, x):
+ if isinstance(x, Union):
+ xtypes = x.types
+ else:
+ xtypes = [x]
+ return simplify_either(either.types, xtypes)
+
+
+def simplify_either(x, y):
+ numerics = [Instance(int), Instance(float), Instance(complex)]
+
+ # TODO this is O(n**2); use an O(n) algorithm instead
+ result = list(x)
+ for type in y:
+ if isinstance(type, Generic):
+ for i, rt in enumerate(result):
+ if isinstance(rt, Generic) and type.typename == rt.typename:
+ result[i] = Generic(rt.typename,
+ (combine_types(t, s)
+ for t, s in zip(type.args, rt.args)))
+ break
+ else:
+ result.append(type)
+ elif isinstance(type, Tuple):
+ for i, rt in enumerate(result):
+ if isinstance(rt, Tuple) and len(type) == len(rt):
+ result[i] = Tuple(combine_types(t, s)
+ for t, s in zip(type.itemtypes,
+ rt.itemtypes))
+ break
+ else:
+ result.append(type)
+ elif type in numerics:
+ for i, rt in enumerate(result):
+ if rt in numerics:
+ result[i] = numerics[max(numerics.index(rt), numerics.index(type))]
+ break
+ else:
+ result.append(type)
+ elif isinstance(type, Instance):
+ for i, rt in enumerate(result):
+ if isinstance(rt, Instance):
+ # Union[A, SubclassOfA] -> A
+ # Union[A, A] -> A, because issubclass(A, A) == True,
+ if issubclass(type.typeobj, rt.typeobj):
+ break
+ elif issubclass(rt.typeobj, type.typeobj):
+ result[i] = type
+ break
+ else:
+ result.append(type)
+ elif type not in result:
+ result.append(type)
+
+ if len(result) > 1:
+ return Union(result)
+ else:
+ return result[0]
+
+
+class TypeBase(object):
+ """Abstract base class of all type objects.
+
+ Type objects use isinstance tests librarally -- they don't support duck
+ typing well.
+ """
+
+ def __eq__(self, other):
+ if type(other) is not type(self):
+ return False
+ for attr in self.__dict__:
+ if getattr(other, attr) != getattr(self, attr):
+ return False
+ return True
+
+ def __ne__(self, other):
+ return not self == other
+
+ def __repr__(self):
+ return str(self)
+
+
+class Instance(TypeBase):
+ def __init__(self, typeobj):
+ assert not inspect.isclass(typeobj) or not issubclass(typeobj, TypeBase)
+ self.typeobj = typeobj
+
+ def __str__(self):
+ # cheat on regular expression objects which have weird class names
+ # to be consistent with typing.py
+ if self.typeobj == Pattern:
+ return "Pattern"
+ elif self.typeobj == Match:
+ return "Match"
+ else:
+ return self.typeobj.__name__
+
+ def __repr__(self):
+ return 'Instance(%s)' % self
+
+
+class Generic(TypeBase):
+ def __init__(self, typename, args):
+ self.typename = typename
+ self.args = tuple(args)
+
+ def __str__(self):
+ return '%s[%s]' % (self.typename, ', '.join(str(t)
+ for t in self.args))
+
+
+class Tuple(TypeBase):
+ def __init__(self, itemtypes):
+ self.itemtypes = tuple(itemtypes)
+
+ def __len__(self):
+ return len(self.itemtypes)
+
+ def __str__(self):
+ return 'Tuple[%s]' % (', '.join(str(t) for t in self.itemtypes))
+
+
+class Union(TypeBase):
+ def __init__(self, types):
+ assert len(types) > 1
+ self.types = tuple(types)
+
+ def __eq__(self, other):
+ if type(other) is not Union:
+ return False
+ # TODO this is O(n**2); use an O(n) algorithm instead
+ for t in self.types:
+ if t not in other.types:
+ return False
+ for t in other.types:
+ if t not in self.types:
+ return False
+ return True
+
+ def __str__(self):
+ types = list(self.types)
+ if str != bytes: # on Python 2 str == bytes
+ if Instance(bytes) in types and Instance(str) in types:
+ # we Union[bytes, str] -> AnyStr as late as possible so we avoid
+ # corner cases like subclasses of bytes or str
+ types.remove(Instance(bytes))
+ types.remove(Instance(str))
+ types.append(Instance(AnyStr))
+ if len(types) == 1:
+ return str(types[0])
+ elif len(types) == 2 and None in types:
+ type = [t for t in types if t is not None][0]
+ return 'Optional[%s]' % type
+ else:
+ return 'Union[%s]' % (', '.join(sorted(str(t) for t in types)))
+
+
+class Unknown(TypeBase):
+ def __str__(self):
+ return 'Unknown'
+
+ def __repr__(self):
+ return 'Unknown()'
+
+
+class Any(TypeBase):
+ def __str__(self):
+ return 'Any'
+
+ def __repr__(self):
+ return 'Any()'
+
+
+class AnyStr(object): pass
+class Callable(object): pass
+import re
+Pattern = type(re.compile(u''))
+Match = type(re.match(u'', u''))
diff --git a/pinfer/test_pinfer.py b/pinfer/test_pinfer.py
new file mode 100644
index 0000000..d6168db
--- /dev/null
+++ b/pinfer/test_pinfer.py
@@ -0,0 +1,302 @@
+"""Test cases for the infer module"""
+
+import unittest
+
+from pinfer import Instance, Generic, Tuple, Union, Unknown
+import pinfer
+
+
+class TestInfer(unittest.TestCase):
+ def setUp(self):
+ self.int = Instance(int)
+ self.float = Instance(float)
+
+ def tearDown(self):
+ pinfer.reset()
+
+ def test_instance(self):
+ i = self.int
+ self.assertEqual(i.typeobj, int)
+ self.assertEqual(str(i), 'int')
+ self.assertEqual(repr(i), 'Instance(int)')
+
+ self.assertTrue(i == Instance(int))
+ self.assertFalse(i != Instance(int))
+ self.assertTrue(i != self.float)
+ self.assertFalse(i == self.float)
+ self.assertNotEqual(i, None)
+
+ def test_generic_with_one_arg(self):
+ g = Generic('List', [self.int])
+ self.assertEqual(g.typename, 'List')
+ self.assertEqual(str(g.args), '(Instance(int),)')
+ self.assertEqual(str(g), 'List[int]')
+ self.assertEqual(repr(g), 'List[int]')
+
+ self.assertEqual(g, Generic('List', [self.int]))
+ self.assertNotEqual(g, Generic('Set', [self.int]))
+ self.assertNotEqual(g, Generic('List', [self.float]))
+ self.assertNotEqual(g, self.int)
+
+ def test_generic_with_two_args(self):
+ g = Generic('Dict', (self.int, self.float))
+ self.assertEqual(g.typename, 'Dict')
+ self.assertEqual(str(g), 'Dict[int, float]')
+
+ def test_tuple(self):
+ t0 = Tuple(())
+ t1 = Tuple([self.int])
+ t2 = Tuple((self.float, self.int))
+ self.assertEqual(t0.itemtypes, ())
+ self.assertEqual(str(t1.itemtypes[0]), 'int')
+ self.assertEqual(str(t2.itemtypes[0]), 'float')
+ self.assertEqual(str(t2.itemtypes[1]), 'int')
+ self.assertEqual(str(t0), 'Tuple[]')
+ self.assertEqual(str(t1), 'Tuple[int]')
+ self.assertEqual(str(t2), 'Tuple[float, int]')
+
+ self.assertEqual(t1, Tuple([self.int]))
+ self.assertNotEqual(t1, Tuple([self.float]))
+ self.assertNotEqual(t1, Tuple([self.int, self.int]))
+ self.assertNotEqual(t1, self.int)
+
+ def test_either(self):
+ i = self.int
+ f = self.float
+ s = Instance(str)
+
+ e2 = Union((i, f))
+ self.assertEqual(len(e2.types), 2)
+ self.assertEqual(str(e2), 'Union[float, int]')
+
+ self.assertEqual(e2, Union((i, f)))
+ self.assertEqual(e2, Union((f, i)))
+ self.assertNotEqual(e2, Union((i, s)))
+ self.assertNotEqual(e2, Union((i, f, s)))
+ self.assertNotEqual(Union((i, f, s)), e2)
+ self.assertNotEqual(e2, i)
+
+ def test_either_as_optional(self):
+ optint = Union((self.int, None))
+ self.assertEqual(str(optint), 'Optional[int]')
+ optfloat = Union((None, self.float))
+ self.assertEqual(str(optfloat), 'Optional[float]')
+ eithernone = Union((self.int, self.float, None))
+ self.assertEqual(str(eithernone), 'Union[None, float, int]')
+
+ def test_unknown(self):
+ unknown = Unknown()
+ self.assertEqual(str(unknown), 'Unknown')
+ self.assertEqual(repr(unknown), 'Unknown()')
+
+ self.assertEqual(unknown, Unknown())
+ self.assertNotEqual(unknown, self.int)
+
+ def test_combine_types(self):
+ i = self.int
+ f = self.float
+ s = Instance(str)
+ c = Instance(complex)
+ class Foo: pass
+ o = Instance(Foo)
+
+ # Simple types
+ self.assert_combine(i, i, i)
+ self.assert_combine(s, s, s)
+ self.assert_combine(i, s, Union((i, s)))
+ self.assert_combine(i, None, Union((i, None)))
+ # Unknowns
+ self.assert_combine(i, Unknown(), i)
+ self.assert_combine(Unknown(), Unknown(), Unknown())
+ # Union types
+ self.assert_combine(o, Union((f, s)), Union((o, f, s)))
+ self.assert_combine(i, Union((i, s)), Union((i, s)))
+ self.assert_combine(Union((o, f)), Union((o, s)), Union((o, f, s)))
+ # Tuple types
+ self.assert_combine(Tuple([i, i]), Tuple([i, i]), Tuple([i, i]))
+ self.assert_combine(Tuple([i, i]), Tuple([o, s]),
+ Tuple([Union([o, i]), Union([s, i])]))
+ # Numeric types
+ self.assert_combine(i, f, f)
+ self.assert_combine(i, c, c)
+ self.assert_combine(c, f, c)
+ # Unions with numerics
+ self.assert_combine(i, Union((o, f)), Union((o, f)))
+ self.assert_combine(Union((o, f)), i, Union((o, f)))
+ self.assert_combine(Union((o, i)), f, Union((o, f)))
+ # Tuples with numerics
+ self.assert_combine(Tuple([i, i]), Tuple([f, i]), Tuple([f, i]))
+ self.assert_combine(Tuple([i, i]), Tuple([f, o]), Tuple([f, Union((i, o))]))
+ self.assert_combine(Tuple([f, i]), Tuple([i, o]), Tuple([f, Union((i, o))]))
+
+ def test_combine_special_cases(self):
+ i = self.int
+ f = self.float
+ u = Unknown()
+ def list_(x):
+ return Generic('List', [x])
+ # Simplify generic types.
+ self.assert_combine(list_(i), list_(u), list_(i))
+
+ def assert_combine(self, t, s, combined):
+ self.assertEqual(pinfer.combine_types(t, s), combined)
+ self.assertEqual(pinfer.combine_types(s, t), combined)
+
+ def test_sample(self):
+ sample = pinfer.sample
+ self.assertEqual(sample(()), [])
+ self.assertEqual(sample((1, 2)), [1, 2])
+ self.assertEqual(sample([]), [])
+ self.assertEqual(sample([1]), [1])
+ self.assertEqual(sample([1, 2]), [1, 2])
+ # TODO larger collections
+
+ def test_infer_simple_value_type(self):
+ self.assert_infer_type(1, 'int')
+ self.assert_infer_type('', 'str')
+ self.assert_infer_type(None, 'None')
+
+ def test_infer_collection_type(self):
+ # List
+ self.assert_infer_type([], 'List[Unknown]')
+ self.assert_infer_type([1], 'List[int]')
+ self.assert_infer_type([1, None], 'List[Optional[int]]')
+ # Dict
+ self.assert_infer_type({1: 'x', 2: None},
+ 'Dict[int, Optional[str]]')
+ # Set
+ self.assert_infer_type({1, None}, 'Set[Optional[int]]')
+ # Tuple
+ self.assert_infer_type((1, 'x'), 'Tuple[int, str]')
+ self.assert_infer_type((1, None) * 100, 'TupleSequence[Optional[int]]')
+
+ def assert_infer_type(self, value, type):
+ self.assertEqual(str(pinfer.infer_value_type(value)), type)
+
+ def test_infer_variables(self):
+ pinfer.infer_var('x', 1)
+ self.assert_infer_state('x: int')
+ pinfer.infer_var('x', 1)
+ pinfer.infer_var('x', None)
+ pinfer.infer_var('y', 1.1)
+ self.assert_infer_state('x: Optional[int]\n'
+ 'y: float')
+
+ def test_infer_instance_var(self):
+ class A: pass
+ a = A()
+ a.x = 1
+ a.y = 'x'
+ pinfer.infer_attrs(a)
+ self.assert_infer_state('A.x: int\n'
+ 'A.y: str')
+
+ def test_infer_class_var(self):
+ class A:
+ x = 1.1
+ pinfer.infer_attrs(A())
+ self.assert_infer_state('A.x: float')
+
+ def test_infer_function_attr(self):
+ class A:
+ def f(self): pass
+ a = A()
+ a.g = lambda x: 1
+ pinfer.infer_attrs(a)
+ self.assert_infer_state('A.g: Callable')
+
+ def test_infer_simple_function_signature(self):
+ @pinfer.infer_signature
+ def f(a):
+ return 'x'
+ f(1)
+ f(None)
+ self.assertEqual(f.__name__, 'f')
+ self.assert_infer_state('def f(a: Optional[int]) -> str')
+
+ def test_infer_function_with_two_args(self):
+ @pinfer.infer_signature
+ def f(x, y):
+ return x * y
+ f(1, 2)
+ f(1, 'x')
+ self.assert_infer_state(
+ 'def f(x: int, y: Union[int, str]) -> Union[int, str]')
+
+ def test_infer_method(self):
+ class A:
+ @pinfer.infer_signature
+ def f(self, x): pass
+ A().f('x')
+ self.assert_infer_state('def f(self, x: str) -> None')
+
+ def test_infer_default_arg_values(self):
+ @pinfer.infer_signature
+ def f(x=1, y=None): pass
+ f()
+ self.assert_infer_state('def f(x: int, y: None) -> None')
+ f('x')
+ f('x', 1.1)
+ f()
+ self.assert_infer_state(
+ 'def f(x: Union[int, str], y: Optional[float]) -> None')
+
+ def test_infer_varargs(self):
+ @pinfer.infer_signature
+ def f(x, *y): pass
+ f(1)
+ f(1, 'x', None)
+ self.assert_infer_state('def f(x: int, *y: Optional[str]) -> None')
+ f(1)
+ self.assert_infer_state('def f(x: int, *y: Unknown) -> None')
+
+ def test_infer_keyword_args(self):
+ @pinfer.infer_signature
+ def f(x): pass
+ f(x=1)
+ self.assert_infer_state('def f(x: int) -> None')
+
+ @pinfer.infer_signature
+ def f(x='x'): pass
+ f(x=1)
+ self.assert_infer_state('def f(x: int) -> None')
+
+ def test_infer_keyword_varargs(self):
+ @pinfer.infer_signature
+ def f(a, **kwargs): pass
+ f(None, x=1, y='x')
+ self.assert_infer_state(
+ 'def f(a: None, **kwargs: Union[int, str]) -> None')
+
+ def test_infer_class(self):
+ @pinfer.infer_class
+ class A:
+ def f(self, x): return 0
+ A().f('x')
+ self.assert_infer_state('class A(...):\n'
+ ' def f(self, x: str) -> int')
+
+ @pinfer.infer_class
+ class A:
+ def f(self, x): return 0
+ @pinfer.infer_class
+ class B:
+ def f(self): pass
+ def g(self): pass
+ A().f('')
+ B().f()
+ B().g()
+ self.assert_infer_state('class A(...):\n'
+ ' def f(self, x: str) -> int\n'
+ 'class B(...):\n'
+ ' def f(self) -> None\n'
+ ' def g(self) -> None')
+
+ def assert_infer_state(self, expected):
+ state = pinfer.format_state()
+ self.assertEqual(state, expected)
+ pinfer.reset()
+
+
+if __name__ == '__main__':
+ unittest.main()
diff --git a/pinfer/test_pinfer3.py b/pinfer/test_pinfer3.py
new file mode 100644
index 0000000..688e8c0
--- /dev/null
+++ b/pinfer/test_pinfer3.py
@@ -0,0 +1,31 @@
+""" tests cases that require python3 syntax """
+
+import unittest
+import pinfer
+
+# Include all of the shared unit tests
+from test_pinfer import TestInfer
+
+
+class TestInfer3(unittest.TestCase):
+ def test_infer_keyword_only_args(self):
+ # decorators break the parsing
+ def f(x, *, y=0): pass
+ f = pinfer.infer_signature(f)
+ f(1, y='x')
+ self.assert_infer_state(
+ 'def f(x: int, *, y: str = 0) -> None')
+
+ def f(*, x=None, y=None): pass
+ f = pinfer.infer_signature(f)
+ f(y='x')
+ self.assert_infer_state(
+ 'def f(*, x: None = None, y: str = None) -> None')
+
+ def assert_infer_state(self, expected):
+ state = pinfer.format_state()
+ self.assertEqual(state, expected)
+ pinfer.reset()
+
+if __name__ == '__main__':
+ unittest.main()
diff --git a/pinfer/unparse.py b/pinfer/unparse.py
new file mode 100644
index 0000000..6e1e493
--- /dev/null
+++ b/pinfer/unparse.py
@@ -0,0 +1,610 @@
+# From Python 2's Demo/parser/unparse.py
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012, 2013, 2014 Python Software Foundation; All Rights Reserved
+
+"Usage: unparse.py <path to source file>"
+import sys
+import ast
+import cStringIO
+import os
+
+# Large float and imaginary literals get turned into infinities in the AST.
+# We unparse those infinities to INFSTR.
+INFSTR = "1e" + repr(sys.float_info.max_10_exp + 1)
+
+def interleave(inter, f, seq):
+ """Call f on each item in seq, calling inter() in between.
+ """
+ seq = iter(seq)
+ try:
+ f(next(seq))
+ except StopIteration:
+ pass
+ else:
+ for x in seq:
+ inter()
+ f(x)
+
+class Unparser:
+ """Methods in this class recursively traverse an AST and
+ output source code for the abstract syntax; original formatting
+ is disregarded. """
+
+ def __init__(self, tree, file = sys.stdout):
+ """Unparser(tree, file=sys.stdout) -> None.
+ Print the source for tree to file."""
+ self.f = file
+ self.future_imports = []
+ self._indent = 0
+ self.dispatch(tree)
+ self.f.write("")
+ self.f.flush()
+
+ def fill(self, text = ""):
+ "Indent a piece of text, according to the current indentation level"
+ self.f.write("\n"+" "*self._indent + text)
+
+ def write(self, text):
+ "Append a piece of text to the current line."
+ self.f.write(text)
+
+ def enter(self):
+ "Print ':', and increase the indentation."
+ self.write(":")
+ self._indent += 1
+
+ def leave(self):
+ "Decrease the indentation level."
+ self._indent -= 1
+
+ def dispatch(self, tree):
+ "Dispatcher function, dispatching tree type T to method _T."
+ if isinstance(tree, list):
+ for t in tree:
+ self.dispatch(t)
+ return
+ meth = getattr(self, "_"+tree.__class__.__name__)
+ meth(tree)
+
+
+ ############### Unparsing methods ######################
+ # There should be one method per concrete grammar type #
+ # Constructors should be grouped by sum type. Ideally, #
+ # this would follow the order in the grammar, but #
+ # currently doesn't. #
+ ########################################################
+
+ def _Module(self, tree):
+ for stmt in tree.body:
+ self.dispatch(stmt)
+
+ # stmt
+ def _Expr(self, tree):
+ self.fill()
+ self.dispatch(tree.value)
+
+ def _Import(self, t):
+ self.fill("import ")
+ interleave(lambda: self.write(", "), self.dispatch, t.names)
+
+ def _ImportFrom(self, t):
+ # A from __future__ import may affect unparsing, so record it.
+ if t.module and t.module == '__future__':
+ self.future_imports.extend(n.name for n in t.names)
+
+ self.fill("from ")
+ self.write("." * t.level)
+ if t.module:
+ self.write(t.module)
+ self.write(" import ")
+ interleave(lambda: self.write(", "), self.dispatch, t.names)
+
+ def _Assign(self, t):
+ self.fill()
+ for target in t.targets:
+ self.dispatch(target)
+ self.write(" = ")
+ self.dispatch(t.value)
+
+ def _AugAssign(self, t):
+ self.fill()
+ self.dispatch(t.target)
+ self.write(" "+self.binop[t.op.__class__.__name__]+"= ")
+ self.dispatch(t.value)
+
+ def _Return(self, t):
+ self.fill("return")
+ if t.value:
+ self.write(" ")
+ self.dispatch(t.value)
+
+ def _Pass(self, t):
+ self.fill("pass")
+
+ def _Break(self, t):
+ self.fill("break")
+
+ def _Continue(self, t):
+ self.fill("continue")
+
+ def _Delete(self, t):
+ self.fill("del ")
+ interleave(lambda: self.write(", "), self.dispatch, t.targets)
+
+ def _Assert(self, t):
+ self.fill("assert ")
+ self.dispatch(t.test)
+ if t.msg:
+ self.write(", ")
+ self.dispatch(t.msg)
+
+ def _Exec(self, t):
+ self.fill("exec ")
+ self.dispatch(t.body)
+ if t.globals:
+ self.write(" in ")
+ self.dispatch(t.globals)
+ if t.locals:
+ self.write(", ")
+ self.dispatch(t.locals)
+
+ def _Print(self, t):
+ self.fill("print ")
+ do_comma = False
+ if t.dest:
+ self.write(">>")
+ self.dispatch(t.dest)
+ do_comma = True
+ for e in t.values:
+ if do_comma:self.write(", ")
+ else:do_comma=True
+ self.dispatch(e)
+ if not t.nl:
+ self.write(",")
+
+ def _Global(self, t):
+ self.fill("global ")
+ interleave(lambda: self.write(", "), self.write, t.names)
+
+ def _Yield(self, t):
+ self.write("(")
+ self.write("yield")
+ if t.value:
+ self.write(" ")
+ self.dispatch(t.value)
+ self.write(")")
+
+ def _Raise(self, t):
+ self.fill('raise ')
+ if t.type:
+ self.dispatch(t.type)
+ if t.inst:
+ self.write(", ")
+ self.dispatch(t.inst)
+ if t.tback:
+ self.write(", ")
+ self.dispatch(t.tback)
+
+ def _TryExcept(self, t):
+ self.fill("try")
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ for ex in t.handlers:
+ self.dispatch(ex)
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+
+ def _TryFinally(self, t):
+ if len(t.body) == 1 and isinstance(t.body[0], ast.TryExcept):
+ # try-except-finally
+ self.dispatch(t.body)
+ else:
+ self.fill("try")
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ self.fill("finally")
+ self.enter()
+ self.dispatch(t.finalbody)
+ self.leave()
+
+ def _ExceptHandler(self, t):
+ self.fill("except")
+ if t.type:
+ self.write(" ")
+ self.dispatch(t.type)
+ if t.name:
+ self.write(" as ")
+ self.dispatch(t.name)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ def _ClassDef(self, t):
+ self.write("\n")
+ for deco in t.decorator_list:
+ self.fill("@")
+ self.dispatch(deco)
+ self.fill("class "+t.name)
+ if t.bases:
+ self.write("(")
+ for a in t.bases:
+ self.dispatch(a)
+ self.write(", ")
+ self.write(")")
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ def _FunctionDef(self, t):
+ self.write("\n")
+ for deco in t.decorator_list:
+ self.fill("@")
+ self.dispatch(deco)
+ self.fill("def "+t.name + "(")
+ self.dispatch(t.args)
+ self.write(")")
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ def _For(self, t):
+ self.fill("for ")
+ self.dispatch(t.target)
+ self.write(" in ")
+ self.dispatch(t.iter)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+
+ def _If(self, t):
+ self.fill("if ")
+ self.dispatch(t.test)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ # collapse nested ifs into equivalent elifs.
+ while (t.orelse and len(t.orelse) == 1 and
+ isinstance(t.orelse[0], ast.If)):
+ t = t.orelse[0]
+ self.fill("elif ")
+ self.dispatch(t.test)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ # final else
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+
+ def _While(self, t):
+ self.fill("while ")
+ self.dispatch(t.test)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+
+ def _With(self, t):
+ self.fill("with ")
+ self.dispatch(t.context_expr)
+ if t.optional_vars:
+ self.write(" as ")
+ self.dispatch(t.optional_vars)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ # expr
+ def _Str(self, tree):
+ # if from __future__ import unicode_literals is in effect,
+ # then we want to output string literals using a 'b' prefix
+ # and unicode literals with no prefix.
+ if "unicode_literals" not in self.future_imports:
+ self.write(repr(tree.s))
+ elif isinstance(tree.s, str):
+ self.write("b" + repr(tree.s))
+ elif isinstance(tree.s, unicode):
+ self.write(repr(tree.s).lstrip("u"))
+ else:
+ assert False, "shouldn't get here"
+
+ def _Name(self, t):
+ self.write(t.id)
+
+ def _Repr(self, t):
+ self.write("`")
+ self.dispatch(t.value)
+ self.write("`")
+
+ def _Num(self, t):
+ repr_n = repr(t.n)
+ # Parenthesize negative numbers, to avoid turning (-1)**2 into -1**2.
+ if repr_n.startswith("-"):
+ self.write("(")
+ # Substitute overflowing decimal literal for AST infinities.
+ self.write(repr_n.replace("inf", INFSTR))
+ if repr_n.startswith("-"):
+ self.write(")")
+
+ def _List(self, t):
+ self.write("[")
+ interleave(lambda: self.write(", "), self.dispatch, t.elts)
+ self.write("]")
+
+ def _ListComp(self, t):
+ self.write("[")
+ self.dispatch(t.elt)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write("]")
+
+ def _GeneratorExp(self, t):
+ self.write("(")
+ self.dispatch(t.elt)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write(")")
+
+ def _SetComp(self, t):
+ self.write("{")
+ self.dispatch(t.elt)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write("}")
+
+ def _DictComp(self, t):
+ self.write("{")
+ self.dispatch(t.key)
+ self.write(": ")
+ self.dispatch(t.value)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write("}")
+
+ def _comprehension(self, t):
+ self.write(" for ")
+ self.dispatch(t.target)
+ self.write(" in ")
+ self.dispatch(t.iter)
+ for if_clause in t.ifs:
+ self.write(" if ")
+ self.dispatch(if_clause)
+
+ def _IfExp(self, t):
+ self.write("(")
+ self.dispatch(t.body)
+ self.write(" if ")
+ self.dispatch(t.test)
+ self.write(" else ")
+ self.dispatch(t.orelse)
+ self.write(")")
+
+ def _Set(self, t):
+ assert(t.elts) # should be at least one element
+ self.write("{")
+ interleave(lambda: self.write(", "), self.dispatch, t.elts)
+ self.write("}")
+
+ def _Dict(self, t):
+ self.write("{")
+ def write_pair(pair):
+ (k, v) = pair
+ self.dispatch(k)
+ self.write(": ")
+ self.dispatch(v)
+ interleave(lambda: self.write(", "), write_pair, zip(t.keys, t.values))
+ self.write("}")
+
+ def _Tuple(self, t):
+ self.write("(")
+ if len(t.elts) == 1:
+ (elt,) = t.elts
+ self.dispatch(elt)
+ self.write(",")
+ else:
+ interleave(lambda: self.write(", "), self.dispatch, t.elts)
+ self.write(")")
+
+ unop = {"Invert":"~", "Not": "not", "UAdd":"+", "USub":"-"}
+ def _UnaryOp(self, t):
+ self.write("(")
+ self.write(self.unop[t.op.__class__.__name__])
+ self.write(" ")
+ # If we're applying unary minus to a number, parenthesize the number.
+ # This is necessary: -2147483648 is different from -(2147483648) on
+ # a 32-bit machine (the first is an int, the second a long), and
+ # -7j is different from -(7j). (The first has real part 0.0, the second
+ # has real part -0.0.)
+ if isinstance(t.op, ast.USub) and isinstance(t.operand, ast.Num):
+ self.write("(")
+ self.dispatch(t.operand)
+ self.write(")")
+ else:
+ self.dispatch(t.operand)
+ self.write(")")
+
+ binop = { "Add":"+", "Sub":"-", "Mult":"*", "Div":"/", "Mod":"%",
+ "LShift":"<<", "RShift":">>", "BitOr":"|", "BitXor":"^", "BitAnd":"&",
+ "FloorDiv":"//", "Pow": "**"}
+ def _BinOp(self, t):
+ self.write("(")
+ self.dispatch(t.left)
+ self.write(" " + self.binop[t.op.__class__.__name__] + " ")
+ self.dispatch(t.right)
+ self.write(")")
+
+ cmpops = {"Eq":"==", "NotEq":"!=", "Lt":"<", "LtE":"<=", "Gt":">", "GtE":">=",
+ "Is":"is", "IsNot":"is not", "In":"in", "NotIn":"not in"}
+ def _Compare(self, t):
+ self.write("(")
+ self.dispatch(t.left)
+ for o, e in zip(t.ops, t.comparators):
+ self.write(" " + self.cmpops[o.__class__.__name__] + " ")
+ self.dispatch(e)
+ self.write(")")
+
+ boolops = {ast.And: 'and', ast.Or: 'or'}
+ def _BoolOp(self, t):
+ self.write("(")
+ s = " %s " % self.boolops[t.op.__class__]
+ interleave(lambda: self.write(s), self.dispatch, t.values)
+ self.write(")")
+
+ def _Attribute(self,t):
+ self.dispatch(t.value)
+ # Special case: 3.__abs__() is a syntax error, so if t.value
+ # is an integer literal then we need to either parenthesize
+ # it or add an extra space to get 3 .__abs__().
+ if isinstance(t.value, ast.Num) and isinstance(t.value.n, int):
+ self.write(" ")
+ self.write(".")
+ self.write(t.attr)
+
+ def _Call(self, t):
+ self.dispatch(t.func)
+ self.write("(")
+ comma = False
+ for e in t.args:
+ if comma: self.write(", ")
+ else: comma = True
+ self.dispatch(e)
+ for e in t.keywords:
+ if comma: self.write(", ")
+ else: comma = True
+ self.dispatch(e)
+ if t.starargs:
+ if comma: self.write(", ")
+ else: comma = True
+ self.write("*")
+ self.dispatch(t.starargs)
+ if t.kwargs:
+ if comma: self.write(", ")
+ else: comma = True
+ self.write("**")
+ self.dispatch(t.kwargs)
+ self.write(")")
+
+ def _Subscript(self, t):
+ self.dispatch(t.value)
+ self.write("[")
+ self.dispatch(t.slice)
+ self.write("]")
+
+ # slice
+ def _Ellipsis(self, t):
+ self.write("...")
+
+ def _Index(self, t):
+ self.dispatch(t.value)
+
+ def _Slice(self, t):
+ if t.lower:
+ self.dispatch(t.lower)
+ self.write(":")
+ if t.upper:
+ self.dispatch(t.upper)
+ if t.step:
+ self.write(":")
+ self.dispatch(t.step)
+
+ def _ExtSlice(self, t):
+ interleave(lambda: self.write(', '), self.dispatch, t.dims)
+
+ # others
+ def _arguments(self, t):
+ first = True
+ # normal arguments
+ defaults = [None] * (len(t.args) - len(t.defaults)) + t.defaults
+ for a,d in zip(t.args, defaults):
+ if first:first = False
+ else: self.write(", ")
+ self.dispatch(a),
+ if d:
+ self.write("=")
+ self.dispatch(d)
+
+ # varargs
+ if t.vararg:
+ if first:first = False
+ else: self.write(", ")
+ self.write("*")
+ self.write(t.vararg)
+
+ # kwargs
+ if t.kwarg:
+ if first:first = False
+ else: self.write(", ")
+ self.write("**"+t.kwarg)
+
+ def _keyword(self, t):
+ self.write(t.arg)
+ self.write("=")
+ self.dispatch(t.value)
+
+ def _Lambda(self, t):
+ self.write("(")
+ self.write("lambda ")
+ self.dispatch(t.args)
+ self.write(": ")
+ self.dispatch(t.body)
+ self.write(")")
+
+ def _alias(self, t):
+ self.write(t.name)
+ if t.asname:
+ self.write(" as "+t.asname)
+
+def roundtrip(filename, output=sys.stdout):
+ with open(filename, "r") as pyfile:
+ source = pyfile.read()
+ tree = compile(source, filename, "exec", ast.PyCF_ONLY_AST)
+ Unparser(tree, output)
+
+
+
+def testdir(a):
+ try:
+ names = [n for n in os.listdir(a) if n.endswith('.py')]
+ except OSError:
+ sys.stderr.write("Directory not readable: %s" % a)
+ else:
+ for n in names:
+ fullname = os.path.join(a, n)
+ if os.path.isfile(fullname):
+ output = cStringIO.StringIO()
+ print 'Testing %s' % fullname
+ try:
+ roundtrip(fullname, output)
+ except Exception as e:
+ print ' Failed to compile, exception is %s' % repr(e)
+ elif os.path.isdir(fullname):
+ testdir(fullname)
+
+def main(args):
+ if args[0] == '--testdir':
+ for a in args[1:]:
+ testdir(a)
+ else:
+ for a in args:
+ roundtrip(a)
+
+if __name__=='__main__':
+ main(sys.argv[1:])
diff --git a/pinfer/unparse3.py b/pinfer/unparse3.py
new file mode 100644
index 0000000..0936cb2
--- /dev/null
+++ b/pinfer/unparse3.py
@@ -0,0 +1,610 @@
+# From Python 3's Tools/parser/unparse.py
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012, 2013, 2014 Python Software Foundation; All Rights Reserved
+
+"Usage: unparse.py <path to source file>"
+import sys
+import ast
+import tokenize
+import io
+import os
+
+# Large float and imaginary literals get turned into infinities in the AST.
+# We unparse those infinities to INFSTR.
+INFSTR = "1e" + repr(sys.float_info.max_10_exp + 1)
+
+def interleave(inter, f, seq):
+ """Call f on each item in seq, calling inter() in between.
+ """
+ seq = iter(seq)
+ try:
+ f(next(seq))
+ except StopIteration:
+ pass
+ else:
+ for x in seq:
+ inter()
+ f(x)
+
+class Unparser:
+ """Methods in this class recursively traverse an AST and
+ output source code for the abstract syntax; original formatting
+ is disregarded. """
+
+ def __init__(self, tree, file = sys.stdout):
+ """Unparser(tree, file=sys.stdout) -> None.
+ Print the source for tree to file."""
+ self.f = file
+ self._indent = 0
+ self.dispatch(tree)
+ print("", file=self.f)
+ self.f.flush()
+
+ def fill(self, text = ""):
+ "Indent a piece of text, according to the current indentation level"
+ self.f.write("\n"+" "*self._indent + text)
+
+ def write(self, text):
+ "Append a piece of text to the current line."
+ self.f.write(text)
+
+ def enter(self):
+ "Print ':', and increase the indentation."
+ self.write(":")
+ self._indent += 1
+
+ def leave(self):
+ "Decrease the indentation level."
+ self._indent -= 1
+
+ def dispatch(self, tree):
+ "Dispatcher function, dispatching tree type T to method _T."
+ if isinstance(tree, list):
+ for t in tree:
+ self.dispatch(t)
+ return
+ meth = getattr(self, "_"+tree.__class__.__name__)
+ meth(tree)
+
+
+ ############### Unparsing methods ######################
+ # There should be one method per concrete grammar type #
+ # Constructors should be grouped by sum type. Ideally, #
+ # this would follow the order in the grammar, but #
+ # currently doesn't. #
+ ########################################################
+
+ def _Module(self, tree):
+ for stmt in tree.body:
+ self.dispatch(stmt)
+
+ # stmt
+ def _Expr(self, tree):
+ self.fill()
+ self.dispatch(tree.value)
+
+ def _Import(self, t):
+ self.fill("import ")
+ interleave(lambda: self.write(", "), self.dispatch, t.names)
+
+ def _ImportFrom(self, t):
+ self.fill("from ")
+ self.write("." * t.level)
+ if t.module:
+ self.write(t.module)
+ self.write(" import ")
+ interleave(lambda: self.write(", "), self.dispatch, t.names)
+
+ def _Assign(self, t):
+ self.fill()
+ for target in t.targets:
+ self.dispatch(target)
+ self.write(" = ")
+ self.dispatch(t.value)
+
+ def _AugAssign(self, t):
+ self.fill()
+ self.dispatch(t.target)
+ self.write(" "+self.binop[t.op.__class__.__name__]+"= ")
+ self.dispatch(t.value)
+
+ def _Return(self, t):
+ self.fill("return")
+ if t.value:
+ self.write(" ")
+ self.dispatch(t.value)
+
+ def _Pass(self, t):
+ self.fill("pass")
+
+ def _Break(self, t):
+ self.fill("break")
+
+ def _Continue(self, t):
+ self.fill("continue")
+
+ def _Delete(self, t):
+ self.fill("del ")
+ interleave(lambda: self.write(", "), self.dispatch, t.targets)
+
+ def _Assert(self, t):
+ self.fill("assert ")
+ self.dispatch(t.test)
+ if t.msg:
+ self.write(", ")
+ self.dispatch(t.msg)
+
+ def _Global(self, t):
+ self.fill("global ")
+ interleave(lambda: self.write(", "), self.write, t.names)
+
+ def _Nonlocal(self, t):
+ self.fill("nonlocal ")
+ interleave(lambda: self.write(", "), self.write, t.names)
+
+ def _Yield(self, t):
+ self.write("(")
+ self.write("yield")
+ if t.value:
+ self.write(" ")
+ self.dispatch(t.value)
+ self.write(")")
+
+ def _YieldFrom(self, t):
+ self.write("(")
+ self.write("yield from")
+ if t.value:
+ self.write(" ")
+ self.dispatch(t.value)
+ self.write(")")
+
+ def _Raise(self, t):
+ self.fill("raise")
+ if not t.exc:
+ assert not t.cause
+ return
+ self.write(" ")
+ self.dispatch(t.exc)
+ if t.cause:
+ self.write(" from ")
+ self.dispatch(t.cause)
+
+ def _Try(self, t):
+ self.fill("try")
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ for ex in t.handlers:
+ self.dispatch(ex)
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+ if t.finalbody:
+ self.fill("finally")
+ self.enter()
+ self.dispatch(t.finalbody)
+ self.leave()
+
+ def _ExceptHandler(self, t):
+ self.fill("except")
+ if t.type:
+ self.write(" ")
+ self.dispatch(t.type)
+ if t.name:
+ self.write(" as ")
+ self.write(t.name)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ def _ClassDef(self, t):
+ self.write("\n")
+ for deco in t.decorator_list:
+ self.fill("@")
+ self.dispatch(deco)
+ self.fill("class "+t.name)
+ self.write("(")
+ comma = False
+ for e in t.bases:
+ if comma: self.write(", ")
+ else: comma = True
+ self.dispatch(e)
+ for e in t.keywords:
+ if comma: self.write(", ")
+ else: comma = True
+ self.dispatch(e)
+ if t.starargs:
+ if comma: self.write(", ")
+ else: comma = True
+ self.write("*")
+ self.dispatch(t.starargs)
+ if t.kwargs:
+ if comma: self.write(", ")
+ else: comma = True
+ self.write("**")
+ self.dispatch(t.kwargs)
+ self.write(")")
+
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ def _FunctionDef(self, t):
+ self.write("\n")
+ for deco in t.decorator_list:
+ self.fill("@")
+ self.dispatch(deco)
+ self.fill("def "+t.name + "(")
+ self.dispatch(t.args)
+ self.write(")")
+ if t.returns:
+ self.write(" -> ")
+ self.dispatch(t.returns)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ def _For(self, t):
+ self.fill("for ")
+ self.dispatch(t.target)
+ self.write(" in ")
+ self.dispatch(t.iter)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+
+ def _If(self, t):
+ self.fill("if ")
+ self.dispatch(t.test)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ # collapse nested ifs into equivalent elifs.
+ while (t.orelse and len(t.orelse) == 1 and
+ isinstance(t.orelse[0], ast.If)):
+ t = t.orelse[0]
+ self.fill("elif ")
+ self.dispatch(t.test)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ # final else
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+
+ def _While(self, t):
+ self.fill("while ")
+ self.dispatch(t.test)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+ if t.orelse:
+ self.fill("else")
+ self.enter()
+ self.dispatch(t.orelse)
+ self.leave()
+
+ def _With(self, t):
+ self.fill("with ")
+ interleave(lambda: self.write(", "), self.dispatch, t.items)
+ self.enter()
+ self.dispatch(t.body)
+ self.leave()
+
+ # expr
+ def _Bytes(self, t):
+ self.write(repr(t.s))
+
+ def _Str(self, tree):
+ self.write(repr(tree.s))
+
+ def _Name(self, t):
+ self.write(t.id)
+
+ def _NameConstant(self, t):
+ self.write(repr(t.value))
+
+ def _Num(self, t):
+ # Substitute overflowing decimal literal for AST infinities.
+ self.write(repr(t.n).replace("inf", INFSTR))
+
+ def _List(self, t):
+ self.write("[")
+ interleave(lambda: self.write(", "), self.dispatch, t.elts)
+ self.write("]")
+
+ def _ListComp(self, t):
+ self.write("[")
+ self.dispatch(t.elt)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write("]")
+
+ def _GeneratorExp(self, t):
+ self.write("(")
+ self.dispatch(t.elt)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write(")")
+
+ def _SetComp(self, t):
+ self.write("{")
+ self.dispatch(t.elt)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write("}")
+
+ def _DictComp(self, t):
+ self.write("{")
+ self.dispatch(t.key)
+ self.write(": ")
+ self.dispatch(t.value)
+ for gen in t.generators:
+ self.dispatch(gen)
+ self.write("}")
+
+ def _comprehension(self, t):
+ self.write(" for ")
+ self.dispatch(t.target)
+ self.write(" in ")
+ self.dispatch(t.iter)
+ for if_clause in t.ifs:
+ self.write(" if ")
+ self.dispatch(if_clause)
+
+ def _IfExp(self, t):
+ self.write("(")
+ self.dispatch(t.body)
+ self.write(" if ")
+ self.dispatch(t.test)
+ self.write(" else ")
+ self.dispatch(t.orelse)
+ self.write(")")
+
+ def _Set(self, t):
+ assert(t.elts) # should be at least one element
+ self.write("{")
+ interleave(lambda: self.write(", "), self.dispatch, t.elts)
+ self.write("}")
+
+ def _Dict(self, t):
+ self.write("{")
+ def write_pair(pair):
+ (k, v) = pair
+ self.dispatch(k)
+ self.write(": ")
+ self.dispatch(v)
+ interleave(lambda: self.write(", "), write_pair, zip(t.keys, t.values))
+ self.write("}")
+
+ def _Tuple(self, t):
+ self.write("(")
+ if len(t.elts) == 1:
+ (elt,) = t.elts
+ self.dispatch(elt)
+ self.write(",")
+ else:
+ interleave(lambda: self.write(", "), self.dispatch, t.elts)
+ self.write(")")
+
+ unop = {"Invert":"~", "Not": "not", "UAdd":"+", "USub":"-"}
+ def _UnaryOp(self, t):
+ self.write("(")
+ self.write(self.unop[t.op.__class__.__name__])
+ self.write(" ")
+ self.dispatch(t.operand)
+ self.write(")")
+
+ binop = { "Add":"+", "Sub":"-", "Mult":"*", "Div":"/", "Mod":"%",
+ "LShift":"<<", "RShift":">>", "BitOr":"|", "BitXor":"^", "BitAnd":"&",
+ "FloorDiv":"//", "Pow": "**"}
+ def _BinOp(self, t):
+ self.write("(")
+ self.dispatch(t.left)
+ self.write(" " + self.binop[t.op.__class__.__name__] + " ")
+ self.dispatch(t.right)
+ self.write(")")
+
+ cmpops = {"Eq":"==", "NotEq":"!=", "Lt":"<", "LtE":"<=", "Gt":">", "GtE":">=",
+ "Is":"is", "IsNot":"is not", "In":"in", "NotIn":"not in"}
+ def _Compare(self, t):
+ self.write("(")
+ self.dispatch(t.left)
+ for o, e in zip(t.ops, t.comparators):
+ self.write(" " + self.cmpops[o.__class__.__name__] + " ")
+ self.dispatch(e)
+ self.write(")")
+
+ boolops = {ast.And: 'and', ast.Or: 'or'}
+ def _BoolOp(self, t):
+ self.write("(")
+ s = " %s " % self.boolops[t.op.__class__]
+ interleave(lambda: self.write(s), self.dispatch, t.values)
+ self.write(")")
+
+ def _Attribute(self,t):
+ self.dispatch(t.value)
+ # Special case: 3.__abs__() is a syntax error, so if t.value
+ # is an integer literal then we need to either parenthesize
+ # it or add an extra space to get 3 .__abs__().
+ if isinstance(t.value, ast.Num) and isinstance(t.value.n, int):
+ self.write(" ")
+ self.write(".")
+ self.write(t.attr)
+
+ def _Call(self, t):
+ self.dispatch(t.func)
+ self.write("(")
+ comma = False
+ for e in t.args:
+ if comma: self.write(", ")
+ else: comma = True
+ self.dispatch(e)
+ for e in t.keywords:
+ if comma: self.write(", ")
+ else: comma = True
+ self.dispatch(e)
+ if t.starargs:
+ if comma: self.write(", ")
+ else: comma = True
+ self.write("*")
+ self.dispatch(t.starargs)
+ if t.kwargs:
+ if comma: self.write(", ")
+ else: comma = True
+ self.write("**")
+ self.dispatch(t.kwargs)
+ self.write(")")
+
+ def _Subscript(self, t):
+ self.dispatch(t.value)
+ self.write("[")
+ self.dispatch(t.slice)
+ self.write("]")
+
+ def _Starred(self, t):
+ self.write("*")
+ self.dispatch(t.value)
+
+ # slice
+ def _Ellipsis(self, t):
+ self.write("...")
+
+ def _Index(self, t):
+ self.dispatch(t.value)
+
+ def _Slice(self, t):
+ if t.lower:
+ self.dispatch(t.lower)
+ self.write(":")
+ if t.upper:
+ self.dispatch(t.upper)
+ if t.step:
+ self.write(":")
+ self.dispatch(t.step)
+
+ def _ExtSlice(self, t):
+ interleave(lambda: self.write(', '), self.dispatch, t.dims)
+
+ # argument
+ def _arg(self, t):
+ self.write(t.arg)
+ if t.annotation:
+ self.write(": ")
+ self.dispatch(t.annotation)
+
+ # others
+ def _arguments(self, t):
+ first = True
+ # normal arguments
+ defaults = [None] * (len(t.args) - len(t.defaults)) + t.defaults
+ for a, d in zip(t.args, defaults):
+ if first:first = False
+ else: self.write(", ")
+ self.dispatch(a)
+ if d:
+ self.write("=")
+ self.dispatch(d)
+
+ # varargs, or bare '*' if no varargs but keyword-only arguments present
+ if t.vararg or t.kwonlyargs:
+ if first:first = False
+ else: self.write(", ")
+ self.write("*")
+ if t.vararg:
+ self.write(t.vararg.arg)
+ if t.vararg.annotation:
+ self.write(": ")
+ self.dispatch(t.vararg.annotation)
+
+ # keyword-only arguments
+ if t.kwonlyargs:
+ for a, d in zip(t.kwonlyargs, t.kw_defaults):
+ if first:first = False
+ else: self.write(", ")
+ self.dispatch(a),
+ if d:
+ self.write("=")
+ self.dispatch(d)
+
+ # kwargs
+ if t.kwarg:
+ if first:first = False
+ else: self.write(", ")
+ self.write("**"+t.kwarg.arg)
+ if t.kwarg.annotation:
+ self.write(": ")
+ self.dispatch(t.kwarg.annotation)
+
+ def _keyword(self, t):
+ self.write(t.arg)
+ self.write("=")
+ self.dispatch(t.value)
+
+ def _Lambda(self, t):
+ self.write("(")
+ self.write("lambda ")
+ self.dispatch(t.args)
+ self.write(": ")
+ self.dispatch(t.body)
+ self.write(")")
+
+ def _alias(self, t):
+ self.write(t.name)
+ if t.asname:
+ self.write(" as "+t.asname)
+
+ def _withitem(self, t):
+ self.dispatch(t.context_expr)
+ if t.optional_vars:
+ self.write(" as ")
+ self.dispatch(t.optional_vars)
+
+def roundtrip(filename, output=sys.stdout):
+ with open(filename, "rb") as pyfile:
+ encoding = tokenize.detect_encoding(pyfile.readline)[0]
+ with open(filename, "r", encoding=encoding) as pyfile:
+ source = pyfile.read()
+ tree = compile(source, filename, "exec", ast.PyCF_ONLY_AST)
+ Unparser(tree, output)
+
+
+
+def testdir(a):
+ try:
+ names = [n for n in os.listdir(a) if n.endswith('.py')]
+ except OSError:
+ print("Directory not readable: %s" % a, file=sys.stderr)
+ else:
+ for n in names:
+ fullname = os.path.join(a, n)
+ if os.path.isfile(fullname):
+ output = io.StringIO()
+ print('Testing %s' % fullname)
+ try:
+ roundtrip(fullname, output)
+ except Exception as e:
+ print(' Failed to compile, exception is %s' % repr(e))
+ elif os.path.isdir(fullname):
+ testdir(fullname)
+
+def main(args):
+ if args[0] == '--testdir':
+ for a in args[1:]:
+ testdir(a)
+ else:
+ for a in args:
+ roundtrip(a)
+
+if __name__=='__main__':
+ main(sys.argv[1:])
diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..cfbac25
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,21 @@
+[pytest]
+# testpaths is new in 2.8
+minversion = 2.8
+
+testpaths = mypy/test
+
+python_files = test*.py
+
+# Where do the test cases come from? We provide our own collection
+# logic by implementing `pytest_pycollect_makeitem` in mypy.test.data;
+# the test files import that module, and pytest sees the magic name
+# and invokes it at the relevant moment. See
+# http://doc.pytest.org/en/latest/writing_plugins.html#collection-hooks
+
+# Because we provide our own collection logic, disable the default
+# python collector by giving it empty patterns to search for.
+python_classes =
+python_functions =
+
+# always run in parallel (requires pytest-xdist, see test-requirements.txt)
+addopts = -nauto --cov-append --cov-report=
diff --git a/runtests.py b/runtests.py
new file mode 100755
index 0000000..634b4ce
--- /dev/null
+++ b/runtests.py
@@ -0,0 +1,461 @@
+#!/usr/bin/env python3
+"""Mypy test runner."""
+
+from typing import Dict, List, Optional, Set, Iterable
+
+from mypy.waiter import Waiter, LazySubprocess
+from mypy import util
+from mypy.test.config import test_data_prefix
+from mypy.test.testpythoneval import python_eval_files, python_34_eval_files
+
+import itertools
+import os
+from os.path import join, isdir
+import re
+import sys
+
+
+def get_versions(): # type: () -> List[str]
+ major = sys.version_info[0]
+ minor = sys.version_info[1]
+ if major == 2:
+ return ['2.7']
+ else:
+ # generates list of python versions to use.
+ # For Python2, this is only [2.7].
+ # Otherwise, it is [3.4, 3.3, 3.2, 3.1, 3.0].
+ return ['%d.%d' % (major, i) for i in range(minor, -1, -1)]
+
+
+# Ideally, all tests would be `discover`able so that they can be driven
+# (and parallelized) by an external test driver.
+
+class Driver:
+
+ def __init__(self, *, whitelist: List[str], blacklist: List[str],
+ lf: bool, ff: bool,
+ arglist: List[str], pyt_arglist: List[str],
+ verbosity: int, parallel_limit: int,
+ xfail: List[str], coverage: bool) -> None:
+ self.whitelist = whitelist
+ self.blacklist = blacklist
+ self.arglist = arglist
+ self.pyt_arglist = pyt_arglist
+ self.verbosity = verbosity
+ self.waiter = Waiter(verbosity=verbosity, limit=parallel_limit, xfail=xfail, lf=lf, ff=ff)
+ self.versions = get_versions()
+ self.cwd = os.getcwd()
+ self.mypy = os.path.join(self.cwd, 'scripts', 'mypy')
+ self.env = dict(os.environ)
+ self.coverage = coverage
+
+ def prepend_path(self, name: str, paths: List[str]) -> None:
+ old_val = self.env.get(name)
+ paths = [p for p in paths if isdir(p)]
+ if not paths:
+ return
+ if old_val is not None:
+ new_val = os.pathsep.join(itertools.chain(paths, [old_val]))
+ else:
+ new_val = os.pathsep.join(paths)
+ self.env[name] = new_val
+
+ def allow(self, name: str) -> bool:
+ if any(f in name for f in self.whitelist):
+ if not any(f in name for f in self.blacklist):
+ if self.verbosity >= 2:
+ print('SELECT #%d %s' % (len(self.waiter.queue), name))
+ return True
+ if self.verbosity >= 3:
+ print('OMIT %s' % name)
+ return False
+
+ def add_mypy_cmd(self, name: str, mypy_args: List[str], cwd: Optional[str] = None) -> None:
+ full_name = 'check %s' % name
+ if not self.allow(full_name):
+ return
+ args = [sys.executable, self.mypy] + mypy_args
+ args.append('--show-traceback')
+ self.waiter.add(LazySubprocess(full_name, args, cwd=cwd, env=self.env))
+
+ def add_mypy(self, name: str, *args: str, cwd: Optional[str] = None) -> None:
+ self.add_mypy_cmd(name, list(args), cwd=cwd)
+
+ def add_mypy_modules(self, name: str, modules: Iterable[str],
+ cwd: Optional[str] = None) -> None:
+ args = list(itertools.chain(*(['-m', mod] for mod in modules)))
+ self.add_mypy_cmd(name, args, cwd=cwd)
+
+ def add_mypy_package(self, name: str, packagename: str, *flags: str) -> None:
+ self.add_mypy_cmd(name, ['-p', packagename] + list(flags))
+
+ def add_mypy_string(self, name: str, *args: str, cwd: Optional[str] = None) -> None:
+ self.add_mypy_cmd(name, ['-c'] + list(args), cwd=cwd)
+
+ def add_pytest(self, name: str, pytest_args: List[str], coverage: bool = False) -> None:
+ full_name = 'pytest %s' % name
+ if not self.allow(full_name):
+ return
+ if coverage and self.coverage:
+ args = [sys.executable, '-m', 'pytest', '--cov=mypy'] + pytest_args
+ else:
+ args = [sys.executable, '-m', 'pytest'] + pytest_args
+
+ self.waiter.add(LazySubprocess(full_name, args, env=self.env, passthrough=self.verbosity),
+ sequential=True)
+
+ def add_python(self, name: str, *args: str, cwd: Optional[str] = None) -> None:
+ name = 'run %s' % name
+ if not self.allow(name):
+ return
+ largs = list(args)
+ largs[0:0] = [sys.executable]
+ env = self.env
+ self.waiter.add(LazySubprocess(name, largs, cwd=cwd, env=env))
+
+ def add_python_mod(self, name: str, *args: str, cwd: Optional[str] = None,
+ coverage: bool = False) -> None:
+ name = 'run %s' % name
+ if not self.allow(name):
+ return
+ largs = list(args)
+ if coverage and self.coverage:
+ largs[0:0] = ['coverage', 'run', '-m']
+ else:
+ largs[0:0] = [sys.executable, '-m']
+ env = self.env
+ self.waiter.add(LazySubprocess(name, largs, cwd=cwd, env=env))
+
+ def add_python_string(self, name: str, *args: str, cwd: Optional[str] = None) -> None:
+ name = 'run %s' % name
+ if not self.allow(name):
+ return
+ largs = list(args)
+ largs[0:0] = [sys.executable, '-c']
+ env = self.env
+ self.waiter.add(LazySubprocess(name, largs, cwd=cwd, env=env))
+
+ def add_python2(self, name: str, *args: str, cwd: Optional[str] = None) -> None:
+ name = 'run2 %s' % name
+ if not self.allow(name):
+ return
+ largs = list(args)
+ python2 = util.try_find_python2_interpreter()
+ assert python2, "Couldn't find a Python 2.7 interpreter"
+ largs[0:0] = [python2]
+ env = self.env
+ self.waiter.add(LazySubprocess(name, largs, cwd=cwd, env=env))
+
+ def add_flake8(self, cwd: Optional[str] = None) -> None:
+ name = 'lint'
+ if not self.allow(name):
+ return
+ largs = ['flake8', '-j0']
+ env = self.env
+ self.waiter.add(LazySubprocess(name, largs, cwd=cwd, env=env))
+
+ def list_tasks(self) -> None:
+ for id, task in enumerate(self.waiter.queue):
+ print('{id}:{task}'.format(id=id, task=task.name))
+
+
+def add_basic(driver: Driver) -> None:
+ if False:
+ driver.add_mypy('file setup.py', 'setup.py')
+ driver.add_mypy('file runtests.py', 'runtests.py')
+ driver.add_mypy('legacy entry script', 'scripts/mypy')
+ driver.add_mypy('legacy myunit script', 'scripts/myunit')
+ # needs typed_ast installed:
+ driver.add_mypy('fast-parse', '--fast-parse', 'test-data/samples/hello.py')
+
+
+def add_selftypecheck(driver: Driver) -> None:
+ driver.add_mypy_package('package mypy nonstrict optional', 'mypy', '--config-file',
+ 'mypy_self_check.ini')
+ driver.add_mypy_package('package mypy', 'mypy', '--config-file', 'mypy_strict_optional.ini')
+
+
+def find_files(base: str, prefix: str = '', suffix: str = '') -> List[str]:
+ return [join(root, f)
+ for root, dirs, files in os.walk(base)
+ for f in files
+ if f.startswith(prefix) and f.endswith(suffix)]
+
+
+def file_to_module(file: str) -> str:
+ rv = os.path.splitext(file)[0].replace(os.sep, '.')
+ if rv.endswith('.__init__'):
+ rv = rv[:-len('.__init__')]
+ return rv
+
+
+def add_imports(driver: Driver) -> None:
+ # Make sure each module can be imported originally.
+ # There is currently a bug in mypy where a module can pass typecheck
+ # because of *implicit* imports from other modules.
+ for f in find_files('mypy', suffix='.py'):
+ mod = file_to_module(f)
+ if not mod.endswith('.__main__'):
+ driver.add_python_string('import %s' % mod, 'import %s' % mod)
+
+
+PYTEST_FILES = [os.path.join('mypy', 'test', '{}.py'.format(name)) for name in [
+ 'testcheck',
+ 'testextensions',
+ 'testdeps',
+ 'testdiff',
+ 'testfinegrained',
+ 'testmerge',
+]]
+
+
+def add_pytest(driver: Driver) -> None:
+ driver.add_pytest('pytest', PYTEST_FILES + driver.arglist + driver.pyt_arglist, True)
+
+
+def add_myunit(driver: Driver) -> None:
+ for f in find_files('mypy', prefix='test', suffix='.py'):
+ mod = file_to_module(f)
+ if mod in ('mypy.test.testpythoneval', 'mypy.test.testcmdline'):
+ # Run Python evaluation integration tests and command-line
+ # parsing tests separately since they are much slower than
+ # proper unit tests.
+ pass
+ elif f in PYTEST_FILES:
+ # This module has been converted to pytest; don't try to use myunit.
+ pass
+ else:
+ driver.add_python_mod('unit-test %s' % mod, 'mypy.myunit', '-m', mod,
+ *driver.arglist, coverage=True)
+
+
+def add_pythoneval(driver: Driver) -> None:
+ cases = set()
+ case_re = re.compile(r'^\[case ([^\]]+)\]$')
+ for file in python_eval_files + python_34_eval_files:
+ with open(os.path.join(test_data_prefix, file), 'r') as f:
+ for line in f:
+ m = case_re.match(line)
+ if m:
+ case_name = m.group(1)
+ assert case_name[:4] == 'test'
+ cases.add(case_name[4:5])
+
+ for prefix in sorted(cases):
+ driver.add_python_mod(
+ 'eval-test-' + prefix,
+ 'mypy.myunit',
+ '-m',
+ 'mypy.test.testpythoneval',
+ 'test_testpythoneval_PythonEvaluationSuite.test' + prefix + '*',
+ *driver.arglist,
+ coverage=True
+ )
+
+
+def add_cmdline(driver: Driver) -> None:
+ driver.add_python_mod('cmdline-test', 'mypy.myunit',
+ '-m', 'mypy.test.testcmdline', *driver.arglist,
+ coverage=True)
+
+
+def add_stubs(driver: Driver) -> None:
+ # We only test each module in the one version mypy prefers to find.
+ # TODO: test stubs for other versions, especially Python 2 stubs.
+
+ modules = set() # type: Set[str]
+ modules.add('typing')
+ # TODO: This should also test Python 2, and pass pyversion accordingly.
+ for version in ["2and3", "3", "3.3", "3.4", "3.5"]:
+ for stub_type in ['builtins', 'stdlib', 'third_party']:
+ stubdir = join('typeshed', stub_type, version)
+ for f in find_files(stubdir, suffix='.pyi'):
+ module = file_to_module(f[len(stubdir) + 1:])
+ modules.add(module)
+
+ driver.add_mypy_modules('stubs', sorted(modules))
+
+
+def add_stdlibsamples(driver: Driver) -> None:
+ seen = set() # type: Set[str]
+ for version in driver.versions:
+ stdlibsamples_dir = join(driver.cwd, 'test-data', 'stdlib-samples', version)
+ modules = [] # type: List[str]
+ for f in find_files(stdlibsamples_dir, prefix='test_', suffix='.py'):
+ module = file_to_module(f[len(stdlibsamples_dir) + 1:])
+ if module not in seen:
+ seen.add(module)
+ modules.append(module)
+ if modules:
+ driver.add_mypy_modules('stdlibsamples (%s)' % (version,), modules,
+ cwd=stdlibsamples_dir)
+
+
+def add_samples(driver: Driver) -> None:
+ for f in find_files(os.path.join('test-data', 'samples'), suffix='.py'):
+ driver.add_mypy('file %s' % f, f)
+
+
+def usage(status: int) -> None:
+ print('Usage: %s [-h | -v | -q | --lf | --ff | [-x] FILTER | -a ARG | -p ARG]'
+ '... [-- FILTER ...]'
+ % sys.argv[0])
+ print()
+ print('Run mypy tests. If given no arguments, run all tests.')
+ print()
+ print('Examples:')
+ print(' %s unit-test (run unit tests only)' % sys.argv[0])
+ print(' %s unit-test -a "*tuple*"' % sys.argv[0])
+ print(' (run all unit tests with "tuple" in test name)')
+ print()
+ print('Options:')
+ print(' -h, --help show this help')
+ print(' -v, --verbose increase driver verbosity')
+ print(' --lf rerun only the tests that failed at the last run')
+ print(' --ff run all tests but run the last failures first')
+ print(' -q, --quiet decrease driver verbosity')
+ print(' -jN run N tasks at once (default: one per CPU)')
+ print(' -a, --argument ARG pass an argument to myunit tasks')
+ print(' -p, --pytest_arg ARG pass an argument to pytest tasks')
+ print(' (-v: verbose; glob pattern: filter by test name)')
+ print(' -l, --list list included tasks (after filtering) and exit')
+ print(' FILTER include tasks matching FILTER')
+ print(' -x, --exclude FILTER exclude tasks matching FILTER')
+ print(' -c, --coverage calculate code coverage while running tests')
+ print(' -- treat all remaining arguments as positional')
+ sys.exit(status)
+
+
+def sanity() -> None:
+ paths = os.getenv('PYTHONPATH')
+ if paths is None:
+ return
+ failed = False
+ for p in paths.split(os.pathsep):
+ if not os.path.isabs(p):
+ print('Relative PYTHONPATH entry %r' % p)
+ failed = True
+ if failed:
+ print('Please use absolute so that chdir() tests can work.')
+ print('Cowardly refusing to continue.')
+ sys.exit(1)
+
+
+def main() -> None:
+ import time
+ t0 = time.perf_counter()
+ sanity()
+
+ verbosity = 0
+ parallel_limit = 0
+ whitelist = [] # type: List[str]
+ blacklist = [] # type: List[str]
+ arglist = [] # type: List[str]
+ pyt_arglist = [] # type: List[str]
+ lf = False
+ ff = False
+ list_only = False
+ coverage = False
+
+ allow_opts = True
+ curlist = whitelist
+ for a in sys.argv[1:]:
+ if not (curlist is arglist or curlist is pyt_arglist) and allow_opts and a.startswith('-'):
+ if curlist is not whitelist:
+ break
+ if a == '--':
+ allow_opts = False
+ elif a == '-v' or a == '--verbose':
+ verbosity += 1
+ elif a == '-q' or a == '--quiet':
+ verbosity -= 1
+ elif a.startswith('-j'):
+ try:
+ parallel_limit = int(a[2:])
+ except ValueError:
+ usage(1)
+ elif a == '-x' or a == '--exclude':
+ curlist = blacklist
+ elif a == '-a' or a == '--argument':
+ curlist = arglist
+ elif a == '-p' or a == '--pytest_arg':
+ curlist = pyt_arglist
+ # will also pass this option to pytest
+ elif a == '--lf':
+ lf = True
+ # will also pass this option to pytest
+ elif a == '--ff':
+ ff = True
+ elif a == '-l' or a == '--list':
+ list_only = True
+ elif a == '-c' or a == '--coverage':
+ coverage = True
+ elif a == '-h' or a == '--help':
+ usage(0)
+ else:
+ usage(1)
+ else:
+ curlist.append(a)
+ curlist = whitelist
+ if curlist is blacklist:
+ sys.exit('-x must be followed by a filter')
+ if curlist is arglist:
+ sys.exit('-a must be followed by an argument')
+ if curlist is pyt_arglist:
+ sys.exit('-p must be followed by an argument')
+ if lf and ff:
+ sys.exit('use either --lf or --ff, not both')
+ # empty string is a substring of all names
+ if not whitelist:
+ whitelist.append('')
+ if lf:
+ pyt_arglist.append('--lf')
+ if ff:
+ pyt_arglist.append('--ff')
+ if verbosity >= 1:
+ pyt_arglist.extend(['-v'] * verbosity)
+ elif verbosity < 0:
+ pyt_arglist.extend(['-q'] * (-verbosity))
+ if parallel_limit:
+ if '-n' not in pyt_arglist:
+ pyt_arglist.append('-n{}'.format(parallel_limit))
+
+ driver = Driver(whitelist=whitelist, blacklist=blacklist, lf=lf, ff=ff,
+ arglist=arglist, pyt_arglist=pyt_arglist, verbosity=verbosity,
+ parallel_limit=parallel_limit, xfail=[], coverage=coverage)
+
+ driver.prepend_path('PATH', [join(driver.cwd, 'scripts')])
+ driver.prepend_path('MYPYPATH', [driver.cwd])
+ driver.prepend_path('PYTHONPATH', [driver.cwd])
+
+ driver.add_flake8()
+ add_pytest(driver)
+ add_pythoneval(driver)
+ add_cmdline(driver)
+ add_basic(driver)
+ add_selftypecheck(driver)
+ add_myunit(driver)
+ add_imports(driver)
+ add_stubs(driver)
+ add_stdlibsamples(driver)
+ add_samples(driver)
+
+ if list_only:
+ driver.list_tasks()
+ return
+
+ exit_code = driver.waiter.run()
+ t1 = time.perf_counter()
+ print('total runtime:', t1 - t0, 'sec')
+
+ if verbosity >= 1:
+ times = driver.waiter.times2 if verbosity >= 2 else driver.waiter.times1
+ times_sortable = ((t, tp) for (tp, t) in times.items())
+ for total_time, test_type in sorted(times_sortable, reverse=True):
+ print('total time in %s: %f' % (test_type, total_time))
+
+ sys.exit(exit_code)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/scripts/myunit b/scripts/myunit
new file mode 100755
index 0000000..43fce06
--- /dev/null
+++ b/scripts/myunit
@@ -0,0 +1,9 @@
+#!/usr/bin/env python3
+"""Myunit test runner command line tool.
+
+Usually used as a slave by runtests.py, but can be used directly.
+"""
+
+from mypy.myunit import main
+
+main()
diff --git a/scripts/stubgen b/scripts/stubgen
old mode 100755
new mode 100644
diff --git a/setup.cfg b/setup.cfg
index 8320c2f..0dc9667 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,22 +1,45 @@
[flake8]
max-line-length = 99
-exclude =
- build,
- @*,
- env,
- docs/build,
- out,
- .venv,
- .mypy_cache,
- .cache,
- docs/source/conf.py,
- lib-typing/*,
- misc/*,
- pinfer/*,
- scripts/*,
- test-data/*,
- typeshed/*,
- tmp-test-dirs/*
+# typeshed and unit test fixtures have .pyi-specific flake8 configuration
+exclude =
+ # from .gitignore: directories, and file patterns that intersect with *.py
+ build,
+ @*,
+ env,
+ docs/build,
+ out,
+ .venv,
+ .mypy_cache,
+ .cache,
+ # Sphinx configuration is irrelevant
+ docs/source/conf.py,
+ # conflicting styles
+ misc/*,
+ # external library with incompatible style
+ pinfer/*,
+ # conflicting styles
+ scripts/*,
+ # tests have more relaxed styling requirements
+ # fixtures have their own .pyi-specific configuration
+ test-data/*,
+ # typeshed has its own .pyi-specific configuration
+ typeshed/*,
+ # during runtests.py flake8 might be started when there's still examples in the temp dir
+ tmp-test-dirs/*
+
+
+# Things to ignore:
+# E251: spaces around default arg value (against our style)
+# E128: continuation line under-indented (too noisy)
+# F401: unused identifiers (useless, as it doesn't see inside # type: comments)
+# W601: has_key() deprecated (false positives)
+# E701: multiple statements on one line (colon) (we use this for classes with empty body)
+# W503: line break before binary operator
+# E704: multiple statements on one line (def)
+# E402: module level import not at top of file
+# B3??: Python 3 compatibility warnings
+# B006: use of mutable defaults in function signatures
+# B007: Loop control variable not used within the loop body.
ignore = E251,E128,F401,W601,E701,W503,E704,E402,B3,B006,B007
[coverage:run]
@@ -28,11 +51,10 @@ parallel = true
show_missing = true
[metadata]
-requires-dist =
- typed-ast >= 1.0.3, < 1.1.0
- typing >= 3.5.3; python_version < "3.5"
-
-[egg_info]
-tag_build =
-tag_date = 0
-
+# This seems to be used only by bdist_wheel.
+# You need "pip3 install wheel".
+# Then run "python3 setup.py bdist_wheel" to build a wheel file
+# (and then upload that to PyPI).
+requires-dist =
+ typed-ast >= 1.0.4, < 1.1.0
+ typing >= 3.5.3; python_version < "3.5"
diff --git a/setup.py b/setup.py
index 78c6a63..77c3a3b 100644
--- a/setup.py
+++ b/setup.py
@@ -94,16 +94,13 @@ classifiers = [
package_dir = {'mypy': 'mypy'}
-scripts = ['scripts/mypy', 'scripts/stubgen']
-if os.name == 'nt':
- scripts.append('scripts/mypy.bat')
# These requirements are used when installing by other means than bdist_wheel.
# E.g. "pip3 install ." or
# "pip3 install git+git://github.com/python/mypy.git"
# (as suggested by README.md).
install_requires = []
-install_requires.append('typed-ast >= 1.0.3, < 1.1.0')
+install_requires.append('typed-ast >= 1.0.4, < 1.1.0')
if sys.version_info < (3, 5):
install_requires.append('typing >= 3.5.3')
@@ -119,7 +116,8 @@ setup(name='mypy',
package_dir=package_dir,
py_modules=[],
packages=['mypy'],
- scripts=scripts,
+ entry_points={'console_scripts': ['mypy=mypy.__main__:console_entry',
+ 'stubgen=mypy.stubgen:main']},
data_files=data_files,
classifiers=classifiers,
cmdclass={'build_py': CustomPythonBuild},
diff --git a/test-data/.flake8 b/test-data/.flake8
new file mode 100644
index 0000000..df2f9ca
--- /dev/null
+++ b/test-data/.flake8
@@ -0,0 +1,22 @@
+# Some PEP8 deviations are considered irrelevant to stub files:
+# (error counts as of 2016-12-19)
+# 17381 E704 multiple statements on one line (def)
+# 11840 E301 expected 1 blank line
+# 7467 E302 expected 2 blank lines
+# 1772 E501 line too long
+# 1487 F401 imported but unused
+# 1248 E701 multiple statements on one line (colon)
+# 427 F811 redefinition
+# 356 E305 expected 2 blank lines
+
+# Nice-to-haves ignored for now
+# 152 E128 continuation line under-indented for visual indent
+# 43 E127 continuation line over-indented for visual indent
+
+[flake8]
+ignore = F401, F811, E127, E128, E301, E302, E305, E501, E701, E704, B303
+# We are checking with Python 3 but many of the stubs are Python 2 stubs.
+# A nice future improvement would be to provide separate .flake8
+# configurations for Python 2 and Python 3 files.
+builtins = StandardError,apply,basestring,buffer,cmp,coerce,execfile,file,intern,long,raw_input,reduce,reload,unichr,unicode,xrange
+exclude = .venv*,@*
diff --git a/test-data/samples/bottles.py b/test-data/samples/bottles.py
new file mode 100644
index 0000000..ddf77f5
--- /dev/null
+++ b/test-data/samples/bottles.py
@@ -0,0 +1,13 @@
+import typing
+
+REFRAIN = '''
+%d bottles of beer on the wall,
+%d bottles of beer,
+take one down, pass it around,
+%d bottles of beer on the wall!
+'''
+bottles_of_beer = 99
+while bottles_of_beer > 1:
+ print(REFRAIN % (bottles_of_beer, bottles_of_beer,
+ bottles_of_beer - 1))
+ bottles_of_beer -= 1
diff --git a/test-data/samples/class.py b/test-data/samples/class.py
new file mode 100644
index 0000000..d2eb4ac
--- /dev/null
+++ b/test-data/samples/class.py
@@ -0,0 +1,18 @@
+import typing
+
+
+class BankAccount(object):
+ def __init__(self, initial_balance: int = 0) -> None:
+ self.balance = initial_balance
+
+ def deposit(self, amount: int) -> None:
+ self.balance += amount
+
+ def withdraw(self, amount: int) -> None:
+ self.balance -= amount
+
+ def overdrawn(self) -> bool:
+ return self.balance < 0
+my_account = BankAccount(15)
+my_account.withdraw(5)
+print(my_account.balance)
diff --git a/test-data/samples/cmdline.py b/test-data/samples/cmdline.py
new file mode 100644
index 0000000..105c27a
--- /dev/null
+++ b/test-data/samples/cmdline.py
@@ -0,0 +1,8 @@
+# This program adds up integers in the command line
+import sys
+import typing
+try:
+ total = sum(int(arg) for arg in sys.argv[1:])
+ print('sum =', total)
+except ValueError:
+ print('Please supply integer arguments')
diff --git a/test-data/samples/crawl.py b/test-data/samples/crawl.py
new file mode 100644
index 0000000..8c3ff15
--- /dev/null
+++ b/test-data/samples/crawl.py
@@ -0,0 +1,863 @@
+#!/usr/bin/env python3.4
+
+"""A simple web crawler."""
+
+# This is cloned from <asyncio>/examples/crawl.py,
+# with type annotations added (PEP 484).
+#
+# TODO: convert to `async def` + `await` (PEP 492).
+
+import argparse
+import asyncio
+import cgi
+from http.client import BadStatusLine
+import logging
+import re
+import sys
+import time
+import urllib.parse
+from typing import Any, Generator, IO, Optional, Sequence, Set, Tuple, List, Dict
+
+
+ARGS = argparse.ArgumentParser(description="Web crawler")
+ARGS.add_argument(
+ '--iocp', action='store_true', dest='iocp',
+ default=False, help='Use IOCP event loop (Windows only)')
+ARGS.add_argument(
+ '--select', action='store_true', dest='select',
+ default=False, help='Use Select event loop instead of default')
+ARGS.add_argument(
+ 'roots', nargs='*',
+ default=[], help='Root URL (may be repeated)')
+ARGS.add_argument(
+ '--max_redirect', action='store', type=int, metavar='N',
+ default=10, help='Limit redirection chains (for 301, 302 etc.)')
+ARGS.add_argument(
+ '--max_tries', action='store', type=int, metavar='N',
+ default=4, help='Limit retries on network errors')
+ARGS.add_argument(
+ '--max_tasks', action='store', type=int, metavar='N',
+ default=100, help='Limit concurrent connections')
+ARGS.add_argument(
+ '--max_pool', action='store', type=int, metavar='N',
+ default=100, help='Limit connection pool size')
+ARGS.add_argument(
+ '--exclude', action='store', metavar='REGEX',
+ help='Exclude matching URLs')
+ARGS.add_argument(
+ '--strict', action='store_true',
+ default=True, help='Strict host matching (default)')
+ARGS.add_argument(
+ '--lenient', action='store_false', dest='strict',
+ default=False, help='Lenient host matching')
+ARGS.add_argument(
+ '-v', '--verbose', action='count', dest='level',
+ default=1, help='Verbose logging (repeat for more verbose)')
+ARGS.add_argument(
+ '-q', '--quiet', action='store_const', const=0, dest='level',
+ default=1, help='Quiet logging (opposite of --verbose)')
+
+
+ESCAPES = [('quot', '"'),
+ ('gt', '>'),
+ ('lt', '<'),
+ ('amp', '&') # Must be last.
+ ]
+
+
+def unescape(url: str) -> str:
+ """Turn & into &, and so on.
+
+ This is the inverse of cgi.escape().
+ """
+ for name, char in ESCAPES:
+ url = url.replace('&' + name + ';', char)
+ return url
+
+
+def fix_url(url: str) -> str:
+ """Prefix a schema-less URL with http://."""
+ if '://' not in url:
+ url = 'http://' + url
+ return url
+
+
+class Logger:
+
+ def __init__(self, level: int) -> None:
+ self.level = level
+
+ def _log(self, n: int, args: Sequence[Any]) -> None:
+ if self.level >= n:
+ print(*args, file=sys.stderr, flush=True)
+
+ def log(self, n: int, *args: Any) -> None:
+ self._log(n, args)
+
+ def __call__(self, n: int, *args: Any) -> None:
+ self._log(n, args)
+
+
+KeyTuple = Tuple[str, int, bool]
+
+
+class ConnectionPool:
+ """A connection pool.
+
+ To open a connection, use reserve(). To recycle it, use unreserve().
+
+ The pool is mostly just a mapping from (host, port, ssl) tuples to
+ lists of Connections. The currently active connections are *not*
+ in the data structure; get_connection() takes the connection out,
+ and recycle_connection() puts it back in. To recycle a
+ connection, call conn.close(recycle=True).
+
+ There are limits to both the overall pool and the per-key pool.
+ """
+
+ def __init__(self, log: Logger, max_pool: int = 10, max_tasks: int = 5) -> None:
+ self.log = log
+ self.max_pool = max_pool # Overall limit.
+ self.max_tasks = max_tasks # Per-key limit.
+ self.loop = asyncio.get_event_loop()
+ self.connections = {} # type: Dict[KeyTuple, List[Connection]]
+ self.queue = [] # type: List[Connection]
+
+ def close(self) -> None:
+ """Close all connections available for reuse."""
+ for conns in self.connections.values():
+ for conn in conns:
+ conn.close()
+ self.connections.clear()
+ self.queue.clear()
+
+ @asyncio.coroutine
+ def get_connection(self, host: str, port: int, ssl: bool) -> Generator[Any, None, 'Connection']:
+ """Create or reuse a connection."""
+ port = port or (443 if ssl else 80)
+ try:
+ ipaddrs = yield from self.loop.getaddrinfo(host, port)
+ except Exception as exc:
+ self.log(0, 'Exception %r for (%r, %r)' % (exc, host, port))
+ raise
+ self.log(1, '* %s resolves to %s' %
+ (host, ', '.join(ip[4][0] for ip in ipaddrs)))
+
+ # Look for a reusable connection.
+ for _1, _2, _3, _4, (h, p, *_5) in ipaddrs:
+ key = h, p, ssl
+ conn = None
+ conns = self.connections.get(key)
+ while conns:
+ conn = conns.pop(0)
+ self.queue.remove(conn)
+ if not conns:
+ del self.connections[key]
+ if conn.stale():
+ self.log(1, 'closing stale connection for', key)
+ conn.close() # Just in case.
+ else:
+ self.log(1, '* Reusing pooled connection', key,
+ 'FD =', conn.fileno())
+ return conn
+
+ # Create a new connection.
+ conn = Connection(self.log, self, host, port, ssl)
+ yield from conn.connect()
+ self.log(1, '* New connection', conn.key, 'FD =', conn.fileno())
+ return conn
+
+ def recycle_connection(self, conn: 'Connection') -> None:
+ """Make a connection available for reuse.
+
+ This also prunes the pool if it exceeds the size limits.
+ """
+ if conn.stale():
+ conn.close()
+ return
+
+ key = conn.key
+ conns = self.connections.setdefault(key, [])
+ conns.append(conn)
+ self.queue.append(conn)
+
+ if len(conns) <= self.max_tasks and len(self.queue) <= self.max_pool:
+ return
+
+ # Prune the queue.
+
+ # Close stale connections for this key first.
+ stale = [conn for conn in conns if conn.stale()]
+ if stale:
+ for conn in stale:
+ conns.remove(conn)
+ self.queue.remove(conn)
+ self.log(1, 'closing stale connection for', key)
+ conn.close()
+ if not conns:
+ del self.connections[key]
+
+ # Close oldest connection(s) for this key if limit reached.
+ while len(conns) > self.max_tasks:
+ conn = conns.pop(0)
+ self.queue.remove(conn)
+ self.log(1, 'closing oldest connection for', key)
+ conn.close()
+
+ if len(self.queue) <= self.max_pool:
+ return
+
+ # Close overall stale connections.
+ stale = [conn for conn in self.queue if conn.stale()]
+ if stale:
+ for conn in stale:
+ conns = self.connections.get(conn.key)
+ conns.remove(conn)
+ self.queue.remove(conn)
+ self.log(1, 'closing stale connection for', key)
+ conn.close()
+
+ # Close oldest overall connection(s) if limit reached.
+ while len(self.queue) > self.max_pool:
+ conn = self.queue.pop(0)
+ conns = self.connections.get(conn.key)
+ c = conns.pop(0)
+ assert conn == c, (conn.key, conn, c, conns)
+ self.log(1, 'closing overall oldest connection for', conn.key)
+ conn.close()
+
+
+class Connection:
+
+ def __init__(self, log: Logger, pool: ConnectionPool, host: str, port: int, ssl: bool) -> None:
+ self.log = log
+ self.pool = pool
+ self.host = host
+ self.port = port
+ self.ssl = ssl
+ self.reader = None # type: asyncio.StreamReader
+ self.writer = None # type: asyncio.StreamWriter
+ self.key = None # type: KeyTuple
+
+ def stale(self) -> bool:
+ return self.reader is None or self.reader.at_eof()
+
+ def fileno(self) -> Optional[int]:
+ writer = self.writer
+ if writer is not None:
+ transport = writer.transport
+ if transport is not None:
+ sock = transport.get_extra_info('socket')
+ if sock is not None:
+ return sock.fileno()
+ return None
+
+ @asyncio.coroutine
+ def connect(self) -> Generator[Any, None, None]:
+ self.reader, self.writer = yield from asyncio.open_connection(
+ self.host, self.port, ssl=self.ssl)
+ peername = self.writer.get_extra_info('peername')
+ if peername:
+ self.host, self.port = peername[:2]
+ else:
+ self.log(1, 'NO PEERNAME???', self.host, self.port, self.ssl)
+ self.key = self.host, self.port, self.ssl
+
+ def close(self, recycle: bool = False) -> None:
+ if recycle and not self.stale():
+ self.pool.recycle_connection(self)
+ else:
+ self.writer.close()
+ self.pool = self.reader = self.writer = None
+
+
+class Request:
+ """HTTP request.
+
+ Use connect() to open a connection; send_request() to send the
+ request; get_response() to receive the response headers.
+ """
+
+ def __init__(self, log: Logger, url: str, pool: ConnectionPool) -> None:
+ self.log = log
+ self.url = url
+ self.pool = pool
+ self.parts = urllib.parse.urlparse(self.url)
+ self.scheme = self.parts.scheme
+ assert self.scheme in ('http', 'https'), repr(url)
+ self.ssl = self.parts.scheme == 'https'
+ self.netloc = self.parts.netloc
+ self.hostname = self.parts.hostname
+ self.port = self.parts.port or (443 if self.ssl else 80)
+ self.path = (self.parts.path or '/')
+ self.query = self.parts.query
+ if self.query:
+ self.full_path = '%s?%s' % (self.path, self.query)
+ else:
+ self.full_path = self.path
+ self.http_version = 'HTTP/1.1'
+ self.method = 'GET'
+ self.headers = [] # type: List[Tuple[str, str]]
+ self.conn = None # type: Connection
+
+ @asyncio.coroutine
+ def connect(self) -> Generator[Any, None, None]:
+ """Open a connection to the server."""
+ self.log(1, '* Connecting to %s:%s using %s for %s' %
+ (self.hostname, self.port,
+ 'ssl' if self.ssl else 'tcp',
+ self.url))
+ self.conn = yield from self.pool.get_connection(self.hostname,
+ self.port, self.ssl)
+
+ def close(self, recycle: bool = False) -> None:
+ """Close the connection, recycle if requested."""
+ if self.conn is not None:
+ if not recycle:
+ self.log(1, 'closing connection for', self.conn.key)
+ self.conn.close(recycle)
+ self.conn = None
+
+ @asyncio.coroutine
+ def putline(self, line: str) -> None:
+ """Write a line to the connection.
+
+ Used for the request line and headers.
+ """
+ self.log(2, '>', line)
+ self.conn.writer.write(line.encode('latin-1') + b'\r\n')
+
+ @asyncio.coroutine
+ def send_request(self) -> Generator[Any, None, None]:
+ """Send the request."""
+ request_line = '%s %s %s' % (self.method, self.full_path,
+ self.http_version)
+ yield from self.putline(request_line)
+ # TODO: What if a header is already set?
+ self.headers.append(('User-Agent', 'asyncio-example-crawl/0.0'))
+ self.headers.append(('Host', self.netloc))
+ self.headers.append(('Accept', '*/*'))
+ # self.headers.append(('Accept-Encoding', 'gzip'))
+ for key, value in self.headers:
+ line = '%s: %s' % (key, value)
+ yield from self.putline(line)
+ yield from self.putline('')
+
+ @asyncio.coroutine
+ def get_response(self) -> Generator[Any, None, 'Response']:
+ """Receive the response."""
+ response = Response(self.log, self.conn.reader)
+ yield from response.read_headers()
+ return response
+
+
+class Response:
+ """HTTP response.
+
+ Call read_headers() to receive the request headers. Then check
+ the status attribute and call get_header() to inspect the headers.
+ Finally call read() to receive the body.
+ """
+
+ def __init__(self, log: Logger, reader: asyncio.StreamReader) -> None:
+ self.log = log
+ self.reader = reader
+ self.http_version = None # type: str # 'HTTP/1.1'
+ self.status = None # type: int # 200
+ self.reason = None # type: str # 'Ok'
+ self.headers = [] # type: List[Tuple[str, str]] # [('Content-Type', 'text/html')]
+
+ @asyncio.coroutine
+ def getline(self) -> Generator[Any, None, str]:
+ """Read one line from the connection."""
+ line = (yield from self.reader.readline()).decode('latin-1').rstrip()
+ self.log(2, '<', line)
+ return line
+
+ @asyncio.coroutine
+ def read_headers(self) -> Generator[Any, None, None]:
+ """Read the response status and the request headers."""
+ status_line = yield from self.getline()
+ status_parts = status_line.split(None, 2)
+ if len(status_parts) != 3:
+ self.log(0, 'bad status_line', repr(status_line))
+ raise BadStatusLine(status_line)
+ self.http_version, status, self.reason = status_parts
+ self.status = int(status)
+ while True:
+ header_line = yield from self.getline()
+ if not header_line:
+ break
+ # TODO: Continuation lines.
+ key, value = header_line.split(':', 1)
+ self.headers.append((key, value.strip()))
+
+ def get_redirect_url(self, default: str = '') -> str:
+ """Inspect the status and return the redirect url if appropriate."""
+ if self.status not in (300, 301, 302, 303, 307):
+ return default
+ return self.get_header('Location', default)
+
+ def get_header(self, key: str, default: str = '') -> str:
+ """Get one header value, using a case insensitive header name."""
+ key = key.lower()
+ for k, v in self.headers:
+ if k.lower() == key:
+ return v
+ return default
+
+ @asyncio.coroutine
+ def read(self) -> Generator[Any, None, bytes]:
+ """Read the response body.
+
+ This honors Content-Length and Transfer-Encoding: chunked.
+ """
+ nbytes = None
+ for key, value in self.headers:
+ if key.lower() == 'content-length':
+ nbytes = int(value)
+ break
+ if nbytes is None:
+ if self.get_header('transfer-encoding').lower() == 'chunked':
+ self.log(2, 'parsing chunked response')
+ blocks = []
+ while True:
+ size_header = yield from self.reader.readline()
+ if not size_header:
+ self.log(0, 'premature end of chunked response')
+ break
+ self.log(3, 'size_header =', repr(size_header))
+ parts = size_header.split(b';')
+ size = int(parts[0], 16)
+ if size:
+ self.log(3, 'reading chunk of', size, 'bytes')
+ block = yield from self.reader.readexactly(size)
+ assert len(block) == size, (len(block), size)
+ blocks.append(block)
+ crlf = yield from self.reader.readline()
+ assert crlf == b'\r\n', repr(crlf)
+ if not size:
+ break
+ body = b''.join(blocks)
+ self.log(1, 'chunked response had', len(body),
+ 'bytes in', len(blocks), 'blocks')
+ else:
+ self.log(3, 'reading until EOF')
+ body = yield from self.reader.read()
+ # TODO: Should make sure not to recycle the connection
+ # in this case.
+ else:
+ body = yield from self.reader.readexactly(nbytes)
+ return body
+
+
+class Fetcher:
+ """Logic and state for one URL.
+
+ When found in crawler.busy, this represents a URL to be fetched or
+ in the process of being fetched; when found in crawler.done, this
+ holds the results from fetching it.
+
+ This is usually associated with a task. This references the
+ crawler for the connection pool and to add more URLs to its todo
+ list.
+
+ Call fetch() to do the fetching, then report() to print the results.
+ """
+
+ def __init__(self, log: Logger, url: str, crawler: 'Crawler',
+ max_redirect: int = 10, max_tries: int = 4) -> None:
+ self.log = log
+ self.url = url
+ self.crawler = crawler
+ # We don't loop resolving redirects here -- we just use this
+ # to decide whether to add the redirect URL to crawler.todo.
+ self.max_redirect = max_redirect
+ # But we do loop to retry on errors a few times.
+ self.max_tries = max_tries
+ # Everything we collect from the response goes here.
+ self.task = None # type: asyncio.Task
+ self.exceptions = [] # type: List[Exception]
+ self.tries = 0
+ self.request = None # type: Request
+ self.response = None # type: Response
+ self.body = None # type: bytes
+ self.next_url = None # type: str
+ self.ctype = None # type: str
+ self.pdict = None # type: Dict[str, str]
+ self.encoding = None # type: str
+ self.urls = None # type: Set[str]
+ self.new_urls = None # type: Set[str]
+
+ @asyncio.coroutine
+ def fetch(self) -> Generator[Any, None, None]:
+ """Attempt to fetch the contents of the URL.
+
+ If successful, and the data is HTML, extract further links and
+ add them to the crawler. Redirects are also added back there.
+ """
+ while self.tries < self.max_tries:
+ self.tries += 1
+ self.request = None
+ try:
+ self.request = Request(self.log, self.url, self.crawler.pool)
+ yield from self.request.connect()
+ yield from self.request.send_request()
+ self.response = yield from self.request.get_response()
+ self.body = yield from self.response.read()
+ h_conn = self.response.get_header('connection').lower()
+ if h_conn != 'close':
+ self.request.close(recycle=True)
+ self.request = None
+ if self.tries > 1:
+ self.log(1, 'try', self.tries, 'for', self.url, 'success')
+ break
+ except (BadStatusLine, OSError) as exc:
+ self.exceptions.append(exc)
+ self.log(1, 'try', self.tries, 'for', self.url,
+ 'raised', repr(exc))
+ # import pdb; pdb.set_trace()
+ # Don't reuse the connection in this case.
+ finally:
+ if self.request is not None:
+ self.request.close()
+ else:
+ # We never broke out of the while loop, i.e. all tries failed.
+ self.log(0, 'no success for', self.url,
+ 'in', self.max_tries, 'tries')
+ return
+ next_url = self.response.get_redirect_url()
+ if next_url:
+ self.next_url = urllib.parse.urljoin(self.url, next_url)
+ if self.max_redirect > 0:
+ self.log(1, 'redirect to', self.next_url, 'from', self.url)
+ self.crawler.add_url(self.next_url, self.max_redirect - 1)
+ else:
+ self.log(0, 'redirect limit reached for', self.next_url,
+ 'from', self.url)
+ else:
+ if self.response.status == 200:
+ self.ctype = self.response.get_header('content-type')
+ self.pdict = {}
+ if self.ctype:
+ self.ctype, self.pdict = cgi.parse_header(self.ctype)
+ self.encoding = self.pdict.get('charset', 'utf-8')
+ if self.ctype == 'text/html':
+ body = self.body.decode(self.encoding, 'replace')
+ # Replace href with (?:href|src) to follow image links.
+ self.urls = set(re.findall(r'(?i)href=["\']?([^\s"\'<>]+)',
+ body))
+ if self.urls:
+ self.log(1, 'got', len(self.urls),
+ 'distinct urls from', self.url)
+ self.new_urls = set()
+ for url in self.urls:
+ url = unescape(url)
+ url = urllib.parse.urljoin(self.url, url)
+ url, frag = urllib.parse.urldefrag(url)
+ if self.crawler.add_url(url):
+ self.new_urls.add(url)
+
+ def report(self, stats: 'Stats', file: IO[str] = None) -> None:
+ """Print a report on the state for this URL.
+
+ Also update the Stats instance.
+ """
+ if self.task is not None:
+ if not self.task.done():
+ stats.add('pending')
+ print(self.url, 'pending', file=file)
+ return
+ elif self.task.cancelled():
+ stats.add('cancelled')
+ print(self.url, 'cancelled', file=file)
+ return
+ elif self.task.exception():
+ stats.add('exception')
+ exc = self.task.exception()
+ stats.add('exception_' + exc.__class__.__name__)
+ print(self.url, exc, file=file)
+ return
+ if len(self.exceptions) == self.tries:
+ stats.add('fail')
+ exc = self.exceptions[-1]
+ stats.add('fail_' + str(exc.__class__.__name__))
+ print(self.url, 'error', exc, file=file)
+ elif self.next_url:
+ stats.add('redirect')
+ print(self.url, self.response.status, 'redirect', self.next_url,
+ file=file)
+ elif self.ctype == 'text/html':
+ stats.add('html')
+ size = len(self.body or b'')
+ stats.add('html_bytes', size)
+ if self.log.level:
+ print(self.url, self.response.status,
+ self.ctype, self.encoding,
+ size,
+ '%d/%d' % (len(self.new_urls or ()), len(self.urls or ())),
+ file=file)
+ elif self.response is None:
+ print(self.url, 'no response object')
+ else:
+ size = len(self.body or b'')
+ if self.response.status == 200:
+ stats.add('other')
+ stats.add('other_bytes', size)
+ else:
+ stats.add('error')
+ stats.add('error_bytes', size)
+ stats.add('status_%s' % self.response.status)
+ print(self.url, self.response.status,
+ self.ctype, self.encoding,
+ size,
+ file=file)
+
+
+class Stats:
+ """Record stats of various sorts."""
+
+ def __init__(self) -> None:
+ self.stats = {} # type: Dict[str, int]
+
+ def add(self, key: str, count: int = 1) -> None:
+ self.stats[key] = self.stats.get(key, 0) + count
+
+ def report(self, file: IO[str] = None) -> None:
+ for key, count in sorted(self.stats.items()):
+ print('%10d' % count, key, file=file)
+
+
+class Crawler:
+ """Crawl a set of URLs.
+
+ This manages three disjoint sets of URLs (todo, busy, done). The
+ data structures actually store dicts -- the values in todo give
+ the redirect limit, while the values in busy and done are Fetcher
+ instances.
+ """
+ def __init__(self, log: Logger,
+ roots: Set[str], exclude: str = None, strict: bool = True, # What to crawl.
+ max_redirect: int = 10, max_tries: int = 4, # Per-url limits.
+ max_tasks: int = 10, max_pool: int = 10, # Global limits.
+ ) -> None:
+ self.log = log
+ self.roots = roots
+ self.exclude = exclude
+ self.strict = strict
+ self.max_redirect = max_redirect
+ self.max_tries = max_tries
+ self.max_tasks = max_tasks
+ self.max_pool = max_pool
+ self.todo = {} # type: Dict[str, int]
+ self.busy = {} # type: Dict[str, Fetcher]
+ self.done = {} # type: Dict[str, Fetcher]
+ self.pool = ConnectionPool(self.log, max_pool, max_tasks)
+ self.root_domains = set() # type: Set[str]
+ for root in roots:
+ host = urllib.parse.urlparse(root).hostname
+ if not host:
+ continue
+ if re.match(r'\A[\d\.]*\Z', host):
+ self.root_domains.add(host)
+ else:
+ host = host.lower()
+ if self.strict:
+ self.root_domains.add(host)
+ if host.startswith('www.'):
+ self.root_domains.add(host[4:])
+ else:
+ self.root_domains.add('www.' + host)
+ else:
+ parts = host.split('.')
+ if len(parts) > 2:
+ host = '.'.join(parts[-2:])
+ self.root_domains.add(host)
+ for root in roots:
+ self.add_url(root)
+ self.governor = asyncio.Semaphore(max_tasks)
+ self.termination = asyncio.Condition()
+ self.t0 = time.time()
+ self.t1 = None # type: Optional[float]
+
+ def close(self) -> None:
+ """Close resources (currently only the pool)."""
+ self.pool.close()
+
+ def host_okay(self, host: str) -> bool:
+ """Check if a host should be crawled.
+
+ A literal match (after lowercasing) is always good. For hosts
+ that don't look like IP addresses, some approximate matches
+ are okay depending on the strict flag.
+ """
+ host = host.lower()
+ if host in self.root_domains:
+ return True
+ if re.match(r'\A[\d\.]*\Z', host):
+ return False
+ if self.strict:
+ return self._host_okay_strictish(host)
+ else:
+ return self._host_okay_lenient(host)
+
+ def _host_okay_strictish(self, host: str) -> bool:
+ """Check if a host should be crawled, strict-ish version.
+
+ This checks for equality modulo an initial 'www.' component.
+ """
+ if host.startswith('www.'):
+ if host[4:] in self.root_domains:
+ return True
+ else:
+ if 'www.' + host in self.root_domains:
+ return True
+ return False
+
+ def _host_okay_lenient(self, host: str) -> bool:
+ """Check if a host should be crawled, lenient version.
+
+ This compares the last two components of the host.
+ """
+ parts = host.split('.')
+ if len(parts) > 2:
+ host = '.'.join(parts[-2:])
+ return host in self.root_domains
+
+ def add_url(self, url: str, max_redirect: int = None) -> bool:
+ """Add a URL to the todo list if not seen before."""
+ if self.exclude and re.search(self.exclude, url):
+ return False
+ parsed = urllib.parse.urlparse(url)
+ if parsed.scheme not in ('http', 'https'):
+ self.log(2, 'skipping non-http scheme in', url)
+ return False
+ host = parsed.hostname
+ if not self.host_okay(host):
+ self.log(2, 'skipping non-root host in', url)
+ return False
+ if max_redirect is None:
+ max_redirect = self.max_redirect
+ if url in self.todo or url in self.busy or url in self.done:
+ return False
+ self.log(1, 'adding', url, max_redirect)
+ self.todo[url] = max_redirect
+ return True
+
+ @asyncio.coroutine
+ def crawl(self) -> Generator[Any, None, None]:
+ """Run the crawler until all finished."""
+ with (yield from self.termination):
+ while self.todo or self.busy:
+ if self.todo:
+ url, max_redirect = self.todo.popitem()
+ fetcher = Fetcher(self.log, url,
+ crawler=self,
+ max_redirect=max_redirect,
+ max_tries=self.max_tries,
+ )
+ self.busy[url] = fetcher
+ fetcher.task = asyncio.Task(self.fetch(fetcher))
+ else:
+ yield from self.termination.wait()
+ self.t1 = time.time()
+
+ @asyncio.coroutine
+ def fetch(self, fetcher: Fetcher) -> Generator[Any, None, None]:
+ """Call the Fetcher's fetch(), with a limit on concurrency.
+
+ Once this returns, move the fetcher from busy to done.
+ """
+ url = fetcher.url
+ with (yield from self.governor):
+ try:
+ yield from fetcher.fetch() # Fetcher gonna fetch.
+ finally:
+ # Force GC of the task, so the error is logged.
+ fetcher.task = None
+ with (yield from self.termination):
+ self.done[url] = fetcher
+ del self.busy[url]
+ self.termination.notify()
+
+ def report(self, file: IO[str] = None) -> None:
+ """Print a report on all completed URLs."""
+ if self.t1 is None:
+ self.t1 = time.time()
+ dt = self.t1 - self.t0
+ if dt and self.max_tasks:
+ speed = len(self.done) / dt / self.max_tasks
+ else:
+ speed = 0
+ stats = Stats()
+ print('*** Report ***', file=file)
+ try:
+ show = [] # type: List[Tuple[str, Fetcher]]
+ show.extend(self.done.items())
+ show.extend(self.busy.items())
+ show.sort()
+ for url, fetcher in show:
+ fetcher.report(stats, file=file)
+ except KeyboardInterrupt:
+ print('\nInterrupted', file=file)
+ print('Finished', len(self.done),
+ 'urls in %.3f secs' % dt,
+ '(max_tasks=%d)' % self.max_tasks,
+ '(%.3f urls/sec/task)' % speed,
+ file=file)
+ stats.report(file=file)
+ print('Todo:', len(self.todo), file=file)
+ print('Busy:', len(self.busy), file=file)
+ print('Done:', len(self.done), file=file)
+ print('Date:', time.ctime(), 'local time', file=file)
+
+
+def main() -> None:
+ """Main program.
+
+ Parse arguments, set up event loop, run crawler, print report.
+ """
+ args = ARGS.parse_args()
+ if not args.roots:
+ print('Use --help for command line help')
+ return
+
+ log = Logger(args.level)
+
+ if args.iocp:
+ if sys.platform == 'win32':
+ from asyncio import ProactorEventLoop
+ loop = ProactorEventLoop() # type: ignore
+ asyncio.set_event_loop(loop)
+ else:
+ assert False
+ elif args.select:
+ loop = asyncio.SelectorEventLoop() # type: ignore
+ asyncio.set_event_loop(loop)
+ else:
+ loop = asyncio.get_event_loop()
+
+ roots = {fix_url(root) for root in args.roots}
+
+ crawler = Crawler(log,
+ roots, exclude=args.exclude,
+ strict=args.strict,
+ max_redirect=args.max_redirect,
+ max_tries=args.max_tries,
+ max_tasks=args.max_tasks,
+ max_pool=args.max_pool,
+ )
+ try:
+ loop.run_until_complete(crawler.crawl()) # Crawler gonna crawl.
+ except KeyboardInterrupt:
+ sys.stderr.flush()
+ print('\nInterrupted\n')
+ finally:
+ crawler.report()
+ crawler.close()
+ loop.close()
+
+
+if __name__ == '__main__':
+ logging.basicConfig(level=logging.INFO) # type: ignore
+ main()
diff --git a/test-data/samples/crawl2.py b/test-data/samples/crawl2.py
new file mode 100644
index 0000000..fae5bc0
--- /dev/null
+++ b/test-data/samples/crawl2.py
@@ -0,0 +1,852 @@
+#!/usr/bin/env python3.4
+
+"""A simple web crawler."""
+
+# This is cloned from <asyncio>/examples/crawl.py,
+# with type annotations added (PEP 484).
+#
+# This version (crawl2.) has also been converted to use `async def` +
+# `await` (PEP 492).
+
+import argparse
+import asyncio
+import cgi
+from http.client import BadStatusLine
+import logging
+import re
+import sys
+import time
+import urllib.parse
+from typing import Any, Awaitable, IO, Optional, Sequence, Set, Tuple, List, Dict
+
+
+ARGS = argparse.ArgumentParser(description="Web crawler")
+ARGS.add_argument(
+ '--iocp', action='store_true', dest='iocp',
+ default=False, help='Use IOCP event loop (Windows only)')
+ARGS.add_argument(
+ '--select', action='store_true', dest='select',
+ default=False, help='Use Select event loop instead of default')
+ARGS.add_argument(
+ 'roots', nargs='*',
+ default=[], help='Root URL (may be repeated)')
+ARGS.add_argument(
+ '--max_redirect', action='store', type=int, metavar='N',
+ default=10, help='Limit redirection chains (for 301, 302 etc.)')
+ARGS.add_argument(
+ '--max_tries', action='store', type=int, metavar='N',
+ default=4, help='Limit retries on network errors')
+ARGS.add_argument(
+ '--max_tasks', action='store', type=int, metavar='N',
+ default=100, help='Limit concurrent connections')
+ARGS.add_argument(
+ '--max_pool', action='store', type=int, metavar='N',
+ default=100, help='Limit connection pool size')
+ARGS.add_argument(
+ '--exclude', action='store', metavar='REGEX',
+ help='Exclude matching URLs')
+ARGS.add_argument(
+ '--strict', action='store_true',
+ default=True, help='Strict host matching (default)')
+ARGS.add_argument(
+ '--lenient', action='store_false', dest='strict',
+ default=False, help='Lenient host matching')
+ARGS.add_argument(
+ '-v', '--verbose', action='count', dest='level',
+ default=1, help='Verbose logging (repeat for more verbose)')
+ARGS.add_argument(
+ '-q', '--quiet', action='store_const', const=0, dest='level',
+ default=1, help='Quiet logging (opposite of --verbose)')
+
+
+ESCAPES = [('quot', '"'),
+ ('gt', '>'),
+ ('lt', '<'),
+ ('amp', '&') # Must be last.
+ ]
+
+
+def unescape(url: str) -> str:
+ """Turn & into &, and so on.
+
+ This is the inverse of cgi.escape().
+ """
+ for name, char in ESCAPES:
+ url = url.replace('&' + name + ';', char)
+ return url
+
+
+def fix_url(url: str) -> str:
+ """Prefix a schema-less URL with http://."""
+ if '://' not in url:
+ url = 'http://' + url
+ return url
+
+
+class Logger:
+
+ def __init__(self, level: int) -> None:
+ self.level = level
+
+ def _log(self, n: int, args: Sequence[Any]) -> None:
+ if self.level >= n:
+ print(*args, file=sys.stderr, flush=True)
+
+ def log(self, n: int, *args: Any) -> None:
+ self._log(n, args)
+
+ def __call__(self, n: int, *args: Any) -> None:
+ self._log(n, args)
+
+
+KeyTuple = Tuple[str, int, bool]
+
+
+class ConnectionPool:
+ """A connection pool.
+
+ To open a connection, use reserve(). To recycle it, use unreserve().
+
+ The pool is mostly just a mapping from (host, port, ssl) tuples to
+ lists of Connections. The currently active connections are *not*
+ in the data structure; get_connection() takes the connection out,
+ and recycle_connection() puts it back in. To recycle a
+ connection, call conn.close(recycle=True).
+
+ There are limits to both the overall pool and the per-key pool.
+ """
+
+ def __init__(self, log: Logger, max_pool: int = 10, max_tasks: int = 5) -> None:
+ self.log = log
+ self.max_pool = max_pool # Overall limit.
+ self.max_tasks = max_tasks # Per-key limit.
+ self.loop = asyncio.get_event_loop()
+ self.connections = {} # type: Dict[KeyTuple, List[Connection]]
+ self.queue = [] # type: List[Connection]
+
+ def close(self) -> None:
+ """Close all connections available for reuse."""
+ for conns in self.connections.values():
+ for conn in conns:
+ conn.close()
+ self.connections.clear()
+ self.queue.clear()
+
+ async def get_connection(self, host: str, port: int, ssl: bool) -> 'Connection':
+ """Create or reuse a connection."""
+ port = port or (443 if ssl else 80)
+ try:
+ ipaddrs = await self.loop.getaddrinfo(host, port)
+ except Exception as exc:
+ self.log(0, 'Exception %r for (%r, %r)' % (exc, host, port))
+ raise
+ self.log(1, '* %s resolves to %s' %
+ (host, ', '.join(ip[4][0] for ip in ipaddrs)))
+
+ # Look for a reusable connection.
+ for _1, _2, _3, _4, (h, p, *_5) in ipaddrs:
+ key = h, p, ssl
+ conn = None
+ conns = self.connections.get(key)
+ while conns:
+ conn = conns.pop(0)
+ self.queue.remove(conn)
+ if not conns:
+ del self.connections[key]
+ if conn.stale():
+ self.log(1, 'closing stale connection for', key)
+ conn.close() # Just in case.
+ else:
+ self.log(1, '* Reusing pooled connection', key,
+ 'FD =', conn.fileno())
+ return conn
+
+ # Create a new connection.
+ conn = Connection(self.log, self, host, port, ssl)
+ await conn.connect()
+ self.log(1, '* New connection', conn.key, 'FD =', conn.fileno())
+ return conn
+
+ def recycle_connection(self, conn: 'Connection') -> None:
+ """Make a connection available for reuse.
+
+ This also prunes the pool if it exceeds the size limits.
+ """
+ if conn.stale():
+ conn.close()
+ return
+
+ key = conn.key
+ conns = self.connections.setdefault(key, [])
+ conns.append(conn)
+ self.queue.append(conn)
+
+ if len(conns) <= self.max_tasks and len(self.queue) <= self.max_pool:
+ return
+
+ # Prune the queue.
+
+ # Close stale connections for this key first.
+ stale = [conn for conn in conns if conn.stale()]
+ if stale:
+ for conn in stale:
+ conns.remove(conn)
+ self.queue.remove(conn)
+ self.log(1, 'closing stale connection for', key)
+ conn.close()
+ if not conns:
+ del self.connections[key]
+
+ # Close oldest connection(s) for this key if limit reached.
+ while len(conns) > self.max_tasks:
+ conn = conns.pop(0)
+ self.queue.remove(conn)
+ self.log(1, 'closing oldest connection for', key)
+ conn.close()
+
+ if len(self.queue) <= self.max_pool:
+ return
+
+ # Close overall stale connections.
+ stale = [conn for conn in self.queue if conn.stale()]
+ if stale:
+ for conn in stale:
+ conns = self.connections.get(conn.key)
+ conns.remove(conn)
+ self.queue.remove(conn)
+ self.log(1, 'closing stale connection for', key)
+ conn.close()
+
+ # Close oldest overall connection(s) if limit reached.
+ while len(self.queue) > self.max_pool:
+ conn = self.queue.pop(0)
+ conns = self.connections.get(conn.key)
+ c = conns.pop(0)
+ assert conn == c, (conn.key, conn, c, conns)
+ self.log(1, 'closing overall oldest connection for', conn.key)
+ conn.close()
+
+
+class Connection:
+
+ def __init__(self, log: Logger, pool: ConnectionPool, host: str, port: int, ssl: bool) -> None:
+ self.log = log
+ self.pool = pool
+ self.host = host
+ self.port = port
+ self.ssl = ssl
+ self.reader = None # type: asyncio.StreamReader
+ self.writer = None # type: asyncio.StreamWriter
+ self.key = None # type: KeyTuple
+
+ def stale(self) -> bool:
+ return self.reader is None or self.reader.at_eof()
+
+ def fileno(self) -> Optional[int]:
+ writer = self.writer
+ if writer is not None:
+ transport = writer.transport
+ if transport is not None:
+ sock = transport.get_extra_info('socket')
+ if sock is not None:
+ return sock.fileno()
+ return None
+
+ async def connect(self) -> None:
+ self.reader, self.writer = await asyncio.open_connection(
+ self.host, self.port, ssl=self.ssl)
+ peername = self.writer.get_extra_info('peername')
+ if peername:
+ self.host, self.port = peername[:2]
+ else:
+ self.log(1, 'NO PEERNAME???', self.host, self.port, self.ssl)
+ self.key = self.host, self.port, self.ssl
+
+ def close(self, recycle: bool = False) -> None:
+ if recycle and not self.stale():
+ self.pool.recycle_connection(self)
+ else:
+ self.writer.close()
+ self.pool = self.reader = self.writer = None
+
+
+class Request:
+ """HTTP request.
+
+ Use connect() to open a connection; send_request() to send the
+ request; get_response() to receive the response headers.
+ """
+
+ def __init__(self, log: Logger, url: str, pool: ConnectionPool) -> None:
+ self.log = log
+ self.url = url
+ self.pool = pool
+ self.parts = urllib.parse.urlparse(self.url)
+ self.scheme = self.parts.scheme
+ assert self.scheme in ('http', 'https'), repr(url)
+ self.ssl = self.parts.scheme == 'https'
+ self.netloc = self.parts.netloc
+ self.hostname = self.parts.hostname
+ self.port = self.parts.port or (443 if self.ssl else 80)
+ self.path = (self.parts.path or '/')
+ self.query = self.parts.query
+ if self.query:
+ self.full_path = '%s?%s' % (self.path, self.query)
+ else:
+ self.full_path = self.path
+ self.http_version = 'HTTP/1.1'
+ self.method = 'GET'
+ self.headers = [] # type: List[Tuple[str, str]]
+ self.conn = None # type: Connection
+
+ async def connect(self) -> None:
+ """Open a connection to the server."""
+ self.log(1, '* Connecting to %s:%s using %s for %s' %
+ (self.hostname, self.port,
+ 'ssl' if self.ssl else 'tcp',
+ self.url))
+ self.conn = await self.pool.get_connection(self.hostname,
+ self.port, self.ssl)
+
+ def close(self, recycle: bool = False) -> None:
+ """Close the connection, recycle if requested."""
+ if self.conn is not None:
+ if not recycle:
+ self.log(1, 'closing connection for', self.conn.key)
+ self.conn.close(recycle)
+ self.conn = None
+
+ async def putline(self, line: str) -> None:
+ """Write a line to the connection.
+
+ Used for the request line and headers.
+ """
+ self.log(2, '>', line)
+ self.conn.writer.write(line.encode('latin-1') + b'\r\n')
+
+ async def send_request(self) -> None:
+ """Send the request."""
+ request_line = '%s %s %s' % (self.method, self.full_path,
+ self.http_version)
+ await self.putline(request_line)
+ # TODO: What if a header is already set?
+ self.headers.append(('User-Agent', 'asyncio-example-crawl/0.0'))
+ self.headers.append(('Host', self.netloc))
+ self.headers.append(('Accept', '*/*'))
+ # self.headers.append(('Accept-Encoding', 'gzip'))
+ for key, value in self.headers:
+ line = '%s: %s' % (key, value)
+ await self.putline(line)
+ await self.putline('')
+
+ async def get_response(self) -> 'Response':
+ """Receive the response."""
+ response = Response(self.log, self.conn.reader)
+ await response.read_headers()
+ return response
+
+
+class Response:
+ """HTTP response.
+
+ Call read_headers() to receive the request headers. Then check
+ the status attribute and call get_header() to inspect the headers.
+ Finally call read() to receive the body.
+ """
+
+ def __init__(self, log: Logger, reader: asyncio.StreamReader) -> None:
+ self.log = log
+ self.reader = reader
+ self.http_version = None # type: str # 'HTTP/1.1'
+ self.status = None # type: int # 200
+ self.reason = None # type: str # 'Ok'
+ self.headers = [] # type: List[Tuple[str, str]] # [('Content-Type', 'text/html')]
+
+ async def getline(self) -> str:
+ """Read one line from the connection."""
+ line = (await self.reader.readline()).decode('latin-1').rstrip()
+ self.log(2, '<', line)
+ return line
+
+ async def read_headers(self) -> None:
+ """Read the response status and the request headers."""
+ status_line = await self.getline()
+ status_parts = status_line.split(None, 2)
+ if len(status_parts) != 3:
+ self.log(0, 'bad status_line', repr(status_line))
+ raise BadStatusLine(status_line)
+ self.http_version, status, self.reason = status_parts
+ self.status = int(status)
+ while True:
+ header_line = await self.getline()
+ if not header_line:
+ break
+ # TODO: Continuation lines.
+ key, value = header_line.split(':', 1)
+ self.headers.append((key, value.strip()))
+
+ def get_redirect_url(self, default: str = '') -> str:
+ """Inspect the status and return the redirect url if appropriate."""
+ if self.status not in (300, 301, 302, 303, 307):
+ return default
+ return self.get_header('Location', default)
+
+ def get_header(self, key: str, default: str = '') -> str:
+ """Get one header value, using a case insensitive header name."""
+ key = key.lower()
+ for k, v in self.headers:
+ if k.lower() == key:
+ return v
+ return default
+
+ async def read(self) -> bytes:
+ """Read the response body.
+
+ This honors Content-Length and Transfer-Encoding: chunked.
+ """
+ nbytes = None
+ for key, value in self.headers:
+ if key.lower() == 'content-length':
+ nbytes = int(value)
+ break
+ if nbytes is None:
+ if self.get_header('transfer-encoding').lower() == 'chunked':
+ self.log(2, 'parsing chunked response')
+ blocks = []
+ while True:
+ size_header = await self.reader.readline()
+ if not size_header:
+ self.log(0, 'premature end of chunked response')
+ break
+ self.log(3, 'size_header =', repr(size_header))
+ parts = size_header.split(b';')
+ size = int(parts[0], 16)
+ if size:
+ self.log(3, 'reading chunk of', size, 'bytes')
+ block = await self.reader.readexactly(size)
+ assert len(block) == size, (len(block), size)
+ blocks.append(block)
+ crlf = await self.reader.readline()
+ assert crlf == b'\r\n', repr(crlf)
+ if not size:
+ break
+ body = b''.join(blocks)
+ self.log(1, 'chunked response had', len(body),
+ 'bytes in', len(blocks), 'blocks')
+ else:
+ self.log(3, 'reading until EOF')
+ body = await self.reader.read()
+ # TODO: Should make sure not to recycle the connection
+ # in this case.
+ else:
+ body = await self.reader.readexactly(nbytes)
+ return body
+
+
+class Fetcher:
+ """Logic and state for one URL.
+
+ When found in crawler.busy, this represents a URL to be fetched or
+ in the process of being fetched; when found in crawler.done, this
+ holds the results from fetching it.
+
+ This is usually associated with a task. This references the
+ crawler for the connection pool and to add more URLs to its todo
+ list.
+
+ Call fetch() to do the fetching, then report() to print the results.
+ """
+
+ def __init__(self, log: Logger, url: str, crawler: 'Crawler',
+ max_redirect: int = 10, max_tries: int = 4) -> None:
+ self.log = log
+ self.url = url
+ self.crawler = crawler
+ # We don't loop resolving redirects here -- we just use this
+ # to decide whether to add the redirect URL to crawler.todo.
+ self.max_redirect = max_redirect
+ # But we do loop to retry on errors a few times.
+ self.max_tries = max_tries
+ # Everything we collect from the response goes here.
+ self.task = None # type: asyncio.Task
+ self.exceptions = [] # type: List[Exception]
+ self.tries = 0
+ self.request = None # type: Request
+ self.response = None # type: Response
+ self.body = None # type: bytes
+ self.next_url = None # type: str
+ self.ctype = None # type: str
+ self.pdict = None # type: Dict[str, str]
+ self.encoding = None # type: str
+ self.urls = None # type: Set[str]
+ self.new_urls = None # type: Set[str]
+
+ async def fetch(self) -> None:
+ """Attempt to fetch the contents of the URL.
+
+ If successful, and the data is HTML, extract further links and
+ add them to the crawler. Redirects are also added back there.
+ """
+ while self.tries < self.max_tries:
+ self.tries += 1
+ self.request = None
+ try:
+ self.request = Request(self.log, self.url, self.crawler.pool)
+ await self.request.connect()
+ await self.request.send_request()
+ self.response = await self.request.get_response()
+ self.body = await self.response.read()
+ h_conn = self.response.get_header('connection').lower()
+ if h_conn != 'close':
+ self.request.close(recycle=True)
+ self.request = None
+ if self.tries > 1:
+ self.log(1, 'try', self.tries, 'for', self.url, 'success')
+ break
+ except (BadStatusLine, OSError) as exc:
+ self.exceptions.append(exc)
+ self.log(1, 'try', self.tries, 'for', self.url,
+ 'raised', repr(exc))
+ # import pdb; pdb.set_trace()
+ # Don't reuse the connection in this case.
+ finally:
+ if self.request is not None:
+ self.request.close()
+ else:
+ # We never broke out of the while loop, i.e. all tries failed.
+ self.log(0, 'no success for', self.url,
+ 'in', self.max_tries, 'tries')
+ return
+ next_url = self.response.get_redirect_url()
+ if next_url:
+ self.next_url = urllib.parse.urljoin(self.url, next_url)
+ if self.max_redirect > 0:
+ self.log(1, 'redirect to', self.next_url, 'from', self.url)
+ self.crawler.add_url(self.next_url, self.max_redirect - 1)
+ else:
+ self.log(0, 'redirect limit reached for', self.next_url,
+ 'from', self.url)
+ else:
+ if self.response.status == 200:
+ self.ctype = self.response.get_header('content-type')
+ self.pdict = {}
+ if self.ctype:
+ self.ctype, self.pdict = cgi.parse_header(self.ctype)
+ self.encoding = self.pdict.get('charset', 'utf-8')
+ if self.ctype == 'text/html':
+ body = self.body.decode(self.encoding, 'replace')
+ # Replace href with (?:href|src) to follow image links.
+ self.urls = set(re.findall(r'(?i)href=["\']?([^\s"\'<>]+)',
+ body))
+ if self.urls:
+ self.log(1, 'got', len(self.urls),
+ 'distinct urls from', self.url)
+ self.new_urls = set()
+ for url in self.urls:
+ url = unescape(url)
+ url = urllib.parse.urljoin(self.url, url)
+ url, frag = urllib.parse.urldefrag(url)
+ if self.crawler.add_url(url):
+ self.new_urls.add(url)
+
+ def report(self, stats: 'Stats', file: IO[str] = None) -> None:
+ """Print a report on the state for this URL.
+
+ Also update the Stats instance.
+ """
+ if self.task is not None:
+ if not self.task.done():
+ stats.add('pending')
+ print(self.url, 'pending', file=file)
+ return
+ elif self.task.cancelled():
+ stats.add('cancelled')
+ print(self.url, 'cancelled', file=file)
+ return
+ elif self.task.exception():
+ stats.add('exception')
+ exc = self.task.exception()
+ stats.add('exception_' + exc.__class__.__name__)
+ print(self.url, exc, file=file)
+ return
+ if len(self.exceptions) == self.tries:
+ stats.add('fail')
+ exc = self.exceptions[-1]
+ stats.add('fail_' + str(exc.__class__.__name__))
+ print(self.url, 'error', exc, file=file)
+ elif self.next_url:
+ stats.add('redirect')
+ print(self.url, self.response.status, 'redirect', self.next_url,
+ file=file)
+ elif self.ctype == 'text/html':
+ stats.add('html')
+ size = len(self.body or b'')
+ stats.add('html_bytes', size)
+ if self.log.level:
+ print(self.url, self.response.status,
+ self.ctype, self.encoding,
+ size,
+ '%d/%d' % (len(self.new_urls or ()), len(self.urls or ())),
+ file=file)
+ elif self.response is None:
+ print(self.url, 'no response object')
+ else:
+ size = len(self.body or b'')
+ if self.response.status == 200:
+ stats.add('other')
+ stats.add('other_bytes', size)
+ else:
+ stats.add('error')
+ stats.add('error_bytes', size)
+ stats.add('status_%s' % self.response.status)
+ print(self.url, self.response.status,
+ self.ctype, self.encoding,
+ size,
+ file=file)
+
+
+class Stats:
+ """Record stats of various sorts."""
+
+ def __init__(self) -> None:
+ self.stats = {} # type: Dict[str, int]
+
+ def add(self, key: str, count: int = 1) -> None:
+ self.stats[key] = self.stats.get(key, 0) + count
+
+ def report(self, file: IO[str] = None) -> None:
+ for key, count in sorted(self.stats.items()):
+ print('%10d' % count, key, file=file)
+
+
+class Crawler:
+ """Crawl a set of URLs.
+
+ This manages three disjoint sets of URLs (todo, busy, done). The
+ data structures actually store dicts -- the values in todo give
+ the redirect limit, while the values in busy and done are Fetcher
+ instances.
+ """
+ def __init__(self, log: Logger,
+ roots: Set[str], exclude: str = None, strict: bool = True, # What to crawl.
+ max_redirect: int = 10, max_tries: int = 4, # Per-url limits.
+ max_tasks: int = 10, max_pool: int = 10, # Global limits.
+ ) -> None:
+ self.log = log
+ self.roots = roots
+ self.exclude = exclude
+ self.strict = strict
+ self.max_redirect = max_redirect
+ self.max_tries = max_tries
+ self.max_tasks = max_tasks
+ self.max_pool = max_pool
+ self.todo = {} # type: Dict[str, int]
+ self.busy = {} # type: Dict[str, Fetcher]
+ self.done = {} # type: Dict[str, Fetcher]
+ self.pool = ConnectionPool(self.log, max_pool, max_tasks)
+ self.root_domains = set() # type: Set[str]
+ for root in roots:
+ host = urllib.parse.urlparse(root).hostname
+ if not host:
+ continue
+ if re.match(r'\A[\d\.]*\Z', host):
+ self.root_domains.add(host)
+ else:
+ host = host.lower()
+ if self.strict:
+ self.root_domains.add(host)
+ if host.startswith('www.'):
+ self.root_domains.add(host[4:])
+ else:
+ self.root_domains.add('www.' + host)
+ else:
+ parts = host.split('.')
+ if len(parts) > 2:
+ host = '.'.join(parts[-2:])
+ self.root_domains.add(host)
+ for root in roots:
+ self.add_url(root)
+ self.governor = asyncio.Semaphore(max_tasks)
+ self.termination = asyncio.Condition()
+ self.t0 = time.time()
+ self.t1 = None # type: Optional[float]
+
+ def close(self) -> None:
+ """Close resources (currently only the pool)."""
+ self.pool.close()
+
+ def host_okay(self, host: str) -> bool:
+ """Check if a host should be crawled.
+
+ A literal match (after lowercasing) is always good. For hosts
+ that don't look like IP addresses, some approximate matches
+ are okay depending on the strict flag.
+ """
+ host = host.lower()
+ if host in self.root_domains:
+ return True
+ if re.match(r'\A[\d\.]*\Z', host):
+ return False
+ if self.strict:
+ return self._host_okay_strictish(host)
+ else:
+ return self._host_okay_lenient(host)
+
+ def _host_okay_strictish(self, host: str) -> bool:
+ """Check if a host should be crawled, strict-ish version.
+
+ This checks for equality modulo an initial 'www.' component.
+ """
+ if host.startswith('www.'):
+ if host[4:] in self.root_domains:
+ return True
+ else:
+ if 'www.' + host in self.root_domains:
+ return True
+ return False
+
+ def _host_okay_lenient(self, host: str) -> bool:
+ """Check if a host should be crawled, lenient version.
+
+ This compares the last two components of the host.
+ """
+ parts = host.split('.')
+ if len(parts) > 2:
+ host = '.'.join(parts[-2:])
+ return host in self.root_domains
+
+ def add_url(self, url: str, max_redirect: int = None) -> bool:
+ """Add a URL to the todo list if not seen before."""
+ if self.exclude and re.search(self.exclude, url):
+ return False
+ parsed = urllib.parse.urlparse(url)
+ if parsed.scheme not in ('http', 'https'):
+ self.log(2, 'skipping non-http scheme in', url)
+ return False
+ host = parsed.hostname
+ if not self.host_okay(host):
+ self.log(2, 'skipping non-root host in', url)
+ return False
+ if max_redirect is None:
+ max_redirect = self.max_redirect
+ if url in self.todo or url in self.busy or url in self.done:
+ return False
+ self.log(1, 'adding', url, max_redirect)
+ self.todo[url] = max_redirect
+ return True
+
+ async def crawl(self) -> None:
+ """Run the crawler until all finished."""
+ with (await self.termination):
+ while self.todo or self.busy:
+ if self.todo:
+ url, max_redirect = self.todo.popitem()
+ fetcher = Fetcher(self.log, url,
+ crawler=self,
+ max_redirect=max_redirect,
+ max_tries=self.max_tries,
+ )
+ self.busy[url] = fetcher
+ fetcher.task = asyncio.Task(self.fetch(fetcher))
+ else:
+ await self.termination.wait()
+ self.t1 = time.time()
+
+ async def fetch(self, fetcher: Fetcher) -> None:
+ """Call the Fetcher's fetch(), with a limit on concurrency.
+
+ Once this returns, move the fetcher from busy to done.
+ """
+ url = fetcher.url
+ with (await self.governor):
+ try:
+ await fetcher.fetch() # Fetcher gonna fetch.
+ finally:
+ # Force GC of the task, so the error is logged.
+ fetcher.task = None
+ with (await self.termination):
+ self.done[url] = fetcher
+ del self.busy[url]
+ self.termination.notify()
+
+ def report(self, file: IO[str] = None) -> None:
+ """Print a report on all completed URLs."""
+ if self.t1 is None:
+ self.t1 = time.time()
+ dt = self.t1 - self.t0
+ if dt and self.max_tasks:
+ speed = len(self.done) / dt / self.max_tasks
+ else:
+ speed = 0
+ stats = Stats()
+ print('*** Report ***', file=file)
+ try:
+ show = [] # type: List[Tuple[str, Fetcher]]
+ show.extend(self.done.items())
+ show.extend(self.busy.items())
+ show.sort()
+ for url, fetcher in show:
+ fetcher.report(stats, file=file)
+ except KeyboardInterrupt:
+ print('\nInterrupted', file=file)
+ print('Finished', len(self.done),
+ 'urls in %.3f secs' % dt,
+ '(max_tasks=%d)' % self.max_tasks,
+ '(%.3f urls/sec/task)' % speed,
+ file=file)
+ stats.report(file=file)
+ print('Todo:', len(self.todo), file=file)
+ print('Busy:', len(self.busy), file=file)
+ print('Done:', len(self.done), file=file)
+ print('Date:', time.ctime(), 'local time', file=file)
+
+
+def main() -> None:
+ """Main program.
+
+ Parse arguments, set up event loop, run crawler, print report.
+ """
+ args = ARGS.parse_args()
+ if not args.roots:
+ print('Use --help for command line help')
+ return
+
+ log = Logger(args.level)
+
+ if args.iocp:
+ if sys.platform == 'win32':
+ from asyncio import ProactorEventLoop
+ loop = ProactorEventLoop() # type: ignore
+ asyncio.set_event_loop(loop)
+ else:
+ assert False
+ elif args.select:
+ loop = asyncio.SelectorEventLoop() # type: ignore
+ asyncio.set_event_loop(loop)
+ else:
+ loop = asyncio.get_event_loop()
+
+ roots = {fix_url(root) for root in args.roots}
+
+ crawler = Crawler(log,
+ roots, exclude=args.exclude,
+ strict=args.strict,
+ max_redirect=args.max_redirect,
+ max_tries=args.max_tries,
+ max_tasks=args.max_tasks,
+ max_pool=args.max_pool,
+ )
+ try:
+ loop.run_until_complete(crawler.crawl()) # Crawler gonna crawl.
+ except KeyboardInterrupt:
+ sys.stderr.flush()
+ print('\nInterrupted\n')
+ finally:
+ crawler.report()
+ crawler.close()
+ loop.close()
+
+
+if __name__ == '__main__':
+ logging.basicConfig(level=logging.INFO) # type: ignore
+ main()
diff --git a/test-data/samples/dict.py b/test-data/samples/dict.py
new file mode 100644
index 0000000..d74a5b5
--- /dev/null
+++ b/test-data/samples/dict.py
@@ -0,0 +1,8 @@
+import typing
+prices = {'apple': 0.40, 'banana': 0.50}
+my_purchase = {
+ 'apple': 1,
+ 'banana': 6}
+grocery_bill = sum(prices[fruit] * my_purchase[fruit]
+ for fruit in my_purchase)
+print('I owe the grocer $%.2f' % grocery_bill)
diff --git a/test-data/samples/fib.py b/test-data/samples/fib.py
new file mode 100644
index 0000000..26248c8
--- /dev/null
+++ b/test-data/samples/fib.py
@@ -0,0 +1,5 @@
+import typing
+parents, babies = (1, 1)
+while babies < 100:
+ print('This generation has {0} babies'.format(babies))
+ parents, babies = (babies, parents + babies)
diff --git a/test-data/samples/files.py b/test-data/samples/files.py
new file mode 100644
index 0000000..f540c7c
--- /dev/null
+++ b/test-data/samples/files.py
@@ -0,0 +1,14 @@
+# indent your Python code to put into an email
+import glob
+import typing
+# glob supports Unix style pathname extensions
+python_files = glob.glob('*.py')
+for file_name in sorted(python_files):
+ print(' ------' + file_name)
+
+ f = open(file_name)
+ for line in f:
+ print(' ' + line.rstrip())
+ f.close()
+
+ print()
diff --git a/test-data/samples/for.py b/test-data/samples/for.py
new file mode 100644
index 0000000..f7eeed4
--- /dev/null
+++ b/test-data/samples/for.py
@@ -0,0 +1,4 @@
+import typing
+friends = ['john', 'pat', 'gary', 'michael']
+for i, name in enumerate(friends):
+ print("iteration {iteration} is {name}".format(iteration=i, name=name))
diff --git a/test-data/samples/generators.py b/test-data/samples/generators.py
new file mode 100644
index 0000000..9150c96
--- /dev/null
+++ b/test-data/samples/generators.py
@@ -0,0 +1,24 @@
+# Prime number sieve with generators
+
+import itertools
+from typing import Iterator
+
+
+def iter_primes() -> Iterator[int]:
+ # an iterator of all numbers between 2 and +infinity
+ numbers = itertools.count(2)
+
+ # generate primes forever
+ while True:
+ # get the first number from the iterator (always a prime)
+ prime = next(numbers)
+ yield prime
+
+ # this code iteratively builds up a chain of
+ # filters...slightly tricky, but ponder it a bit
+ numbers = filter(prime.__rmod__, numbers)
+
+for p in iter_primes():
+ if p > 1000:
+ break
+ print(p)
diff --git a/test-data/samples/greet.py b/test-data/samples/greet.py
new file mode 100644
index 0000000..47e7626
--- /dev/null
+++ b/test-data/samples/greet.py
@@ -0,0 +1,8 @@
+import typing
+
+
+def greet(name: str) -> None:
+ print('Hello', name)
+greet('Jack')
+greet('Jill')
+greet('Bob')
diff --git a/test-data/samples/guess.py b/test-data/samples/guess.py
new file mode 100644
index 0000000..d3f1cee
--- /dev/null
+++ b/test-data/samples/guess.py
@@ -0,0 +1,32 @@
+# "Guess the Number" Game (edited) from http://inventwithpython.com
+
+import random
+import typing
+
+guesses_made = 0
+
+name = input('Hello! What is your name?\n')
+
+number = random.randint(1, 20)
+print('Well, {0}, I am thinking of a number between 1 and 20.'.format(name))
+
+while guesses_made < 6:
+
+ guess = int(input('Take a guess: '))
+
+ guesses_made += 1
+
+ if guess < number:
+ print('Your guess is too low.')
+
+ if guess > number:
+ print('Your guess is too high.')
+
+ if guess == number:
+ break
+
+if guess == number:
+ print('Good job, {0}! You guessed my number in {1} guesses!'.format(
+ name, guesses_made))
+else:
+ print('Nope. The number I was thinking of was {0}'.format(number))
diff --git a/test-data/samples/hello.py b/test-data/samples/hello.py
new file mode 100644
index 0000000..6c0b2ca
--- /dev/null
+++ b/test-data/samples/hello.py
@@ -0,0 +1,2 @@
+import typing
+print('Hello, world')
diff --git a/test-data/samples/input.py b/test-data/samples/input.py
new file mode 100644
index 0000000..cca9233
--- /dev/null
+++ b/test-data/samples/input.py
@@ -0,0 +1,3 @@
+import typing
+name = input('What is your name?\n')
+print('Hi, %s.' % name)
diff --git a/test-data/samples/itertool.py b/test-data/samples/itertool.py
new file mode 100644
index 0000000..9ee2475
--- /dev/null
+++ b/test-data/samples/itertool.py
@@ -0,0 +1,16 @@
+from itertools import groupby
+import typing
+lines = '''
+This is the
+first paragraph.
+
+This is the second.
+'''.splitlines()
+# Use itertools.groupby and bool to return groups of
+# consecutive lines that either have content or don't.
+for has_chars, frags in groupby(lines, bool):
+ if has_chars:
+ print(' '.join(frags))
+# PRINTS:
+# This is the first paragraph.
+# This is the second.
diff --git a/test-data/samples/readme.txt b/test-data/samples/readme.txt
new file mode 100644
index 0000000..5889a8e
--- /dev/null
+++ b/test-data/samples/readme.txt
@@ -0,0 +1,25 @@
+Mypy Sample Programs
+--------------------
+
+The sample programs use static typing unless otherwise noted in comments.
+
+Original credits for sample programs:
+
+ fib.py - Python Wiki [1]
+ for.py - Python Wiki [1]
+ greet.py - Python Wiki [1]
+ hello.py - Python Wiki [1]
+ input.py - Python Wiki [1]
+ regexp.py - Python Wiki [1]
+ dict.py - Python Wiki [1]
+ cmdline.py - Python Wiki [1]
+ files.py - Python Wiki [1]
+ bottles.py - Python Wiki [1]
+ class.py - Python Wiki [1]
+ guess.py - Python Wiki [1]
+ generators.py - Python Wiki [1]
+ itertool.py - Python Wiki [1]
+
+The sample programs were ported to mypy by Jukka Lehtosalo.
+
+[1] http://wiki.python.org/moin/SimplePrograms
diff --git a/test-data/samples/regexp.py b/test-data/samples/regexp.py
new file mode 100644
index 0000000..6d8d799
--- /dev/null
+++ b/test-data/samples/regexp.py
@@ -0,0 +1,7 @@
+import typing
+import re
+for test_string in ['555-1212', 'ILL-EGAL']:
+ if re.match(r'^\d{3}-\d{4}$', test_string):
+ print(test_string, 'is a valid US local phone number')
+ else:
+ print(test_string, 'rejected')
diff --git a/test-data/stdlib-samples/3.2/base64.py b/test-data/stdlib-samples/3.2/base64.py
new file mode 100644
index 0000000..ef91964
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/base64.py
@@ -0,0 +1,411 @@
+#! /usr/bin/env python3
+
+"""RFC 3548: Base16, Base32, Base64 Data Encodings"""
+
+# Modified 04-Oct-1995 by Jack Jansen to use binascii module
+# Modified 30-Dec-2003 by Barry Warsaw to add full RFC 3548 support
+# Modified 22-May-2007 by Guido van Rossum to use bytes everywhere
+
+import re
+import struct
+import binascii
+
+from typing import Dict, List, AnyStr, IO
+
+
+__all__ = [
+ # Legacy interface exports traditional RFC 1521 Base64 encodings
+ 'encode', 'decode', 'encodebytes', 'decodebytes',
+ # Generalized interface for other encodings
+ 'b64encode', 'b64decode', 'b32encode', 'b32decode',
+ 'b16encode', 'b16decode',
+ # Standard Base64 encoding
+ 'standard_b64encode', 'standard_b64decode',
+ # Some common Base64 alternatives. As referenced by RFC 3458, see thread
+ # starting at:
+ #
+ # http://zgp.org/pipermail/p2p-hackers/2001-September/000316.html
+ 'urlsafe_b64encode', 'urlsafe_b64decode',
+ ]
+
+
+bytes_types = (bytes, bytearray) # Types acceptable as binary data
+
+
+def _translate(s: bytes, altchars: Dict[AnyStr, bytes]) -> bytes:
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ translation = bytearray(range(256))
+ for k, v in altchars.items():
+ translation[ord(k)] = v[0]
+ return s.translate(translation)
+
+
+
+# Base64 encoding/decoding uses binascii
+
+def b64encode(s: bytes, altchars: bytes = None) -> bytes:
+ """Encode a byte string using Base64.
+
+ s is the byte string to encode. Optional altchars must be a byte
+ string of length 2 which specifies an alternative alphabet for the
+ '+' and '/' characters. This allows an application to
+ e.g. generate url or filesystem safe Base64 strings.
+
+ The encoded byte string is returned.
+ """
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ # Strip off the trailing newline
+ encoded = binascii.b2a_base64(s)[:-1]
+ if altchars is not None:
+ if not isinstance(altchars, bytes_types):
+ raise TypeError("expected bytes, not %s"
+ % altchars.__class__.__name__)
+ assert len(altchars) == 2, repr(altchars)
+ return _translate(encoded, {'+': altchars[0:1], '/': altchars[1:2]})
+ return encoded
+
+
+def b64decode(s: bytes, altchars: bytes = None,
+ validate: bool = False) -> bytes:
+ """Decode a Base64 encoded byte string.
+
+ s is the byte string to decode. Optional altchars must be a
+ string of length 2 which specifies the alternative alphabet used
+ instead of the '+' and '/' characters.
+
+ The decoded string is returned. A binascii.Error is raised if s is
+ incorrectly padded.
+
+ If validate is False (the default), non-base64-alphabet characters are
+ discarded prior to the padding check. If validate is True,
+ non-base64-alphabet characters in the input result in a binascii.Error.
+ """
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ if altchars is not None:
+ if not isinstance(altchars, bytes_types):
+ raise TypeError("expected bytes, not %s"
+ % altchars.__class__.__name__)
+ assert len(altchars) == 2, repr(altchars)
+ s = _translate(s, {chr(altchars[0]): b'+', chr(altchars[1]): b'/'})
+ if validate and not re.match(b'^[A-Za-z0-9+/]*={0,2}$', s):
+ raise binascii.Error('Non-base64 digit found')
+ return binascii.a2b_base64(s)
+
+
+def standard_b64encode(s: bytes) -> bytes:
+ """Encode a byte string using the standard Base64 alphabet.
+
+ s is the byte string to encode. The encoded byte string is returned.
+ """
+ return b64encode(s)
+
+def standard_b64decode(s: bytes) -> bytes:
+ """Decode a byte string encoded with the standard Base64 alphabet.
+
+ s is the byte string to decode. The decoded byte string is
+ returned. binascii.Error is raised if the input is incorrectly
+ padded or if there are non-alphabet characters present in the
+ input.
+ """
+ return b64decode(s)
+
+def urlsafe_b64encode(s: bytes) -> bytes:
+ """Encode a byte string using a url-safe Base64 alphabet.
+
+ s is the byte string to encode. The encoded byte string is
+ returned. The alphabet uses '-' instead of '+' and '_' instead of
+ '/'.
+ """
+ return b64encode(s, b'-_')
+
+def urlsafe_b64decode(s: bytes) -> bytes:
+ """Decode a byte string encoded with the standard Base64 alphabet.
+
+ s is the byte string to decode. The decoded byte string is
+ returned. binascii.Error is raised if the input is incorrectly
+ padded or if there are non-alphabet characters present in the
+ input.
+
+ The alphabet uses '-' instead of '+' and '_' instead of '/'.
+ """
+ return b64decode(s, b'-_')
+
+
+
+# Base32 encoding/decoding must be done in Python
+_b32alphabet = {
+ 0: b'A', 9: b'J', 18: b'S', 27: b'3',
+ 1: b'B', 10: b'K', 19: b'T', 28: b'4',
+ 2: b'C', 11: b'L', 20: b'U', 29: b'5',
+ 3: b'D', 12: b'M', 21: b'V', 30: b'6',
+ 4: b'E', 13: b'N', 22: b'W', 31: b'7',
+ 5: b'F', 14: b'O', 23: b'X',
+ 6: b'G', 15: b'P', 24: b'Y',
+ 7: b'H', 16: b'Q', 25: b'Z',
+ 8: b'I', 17: b'R', 26: b'2',
+ }
+
+_b32tab = [v[0] for k, v in sorted(_b32alphabet.items())]
+_b32rev = dict([(v[0], k) for k, v in _b32alphabet.items()])
+
+
+def b32encode(s: bytes) -> bytes:
+ """Encode a byte string using Base32.
+
+ s is the byte string to encode. The encoded byte string is returned.
+ """
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ quanta, leftover = divmod(len(s), 5)
+ # Pad the last quantum with zero bits if necessary
+ if leftover:
+ s = s + bytes(5 - leftover) # Don't use += !
+ quanta += 1
+ encoded = bytes()
+ for i in range(quanta):
+ # c1 and c2 are 16 bits wide, c3 is 8 bits wide. The intent of this
+ # code is to process the 40 bits in units of 5 bits. So we take the 1
+ # leftover bit of c1 and tack it onto c2. Then we take the 2 leftover
+ # bits of c2 and tack them onto c3. The shifts and masks are intended
+ # to give us values of exactly 5 bits in width.
+ c1, c2, c3 = struct.unpack('!HHB', s[i*5:(i+1)*5]) # type: (int, int, int)
+ c2 += (c1 & 1) << 16 # 17 bits wide
+ c3 += (c2 & 3) << 8 # 10 bits wide
+ encoded += bytes([_b32tab[c1 >> 11], # bits 1 - 5
+ _b32tab[(c1 >> 6) & 0x1f], # bits 6 - 10
+ _b32tab[(c1 >> 1) & 0x1f], # bits 11 - 15
+ _b32tab[c2 >> 12], # bits 16 - 20 (1 - 5)
+ _b32tab[(c2 >> 7) & 0x1f], # bits 21 - 25 (6 - 10)
+ _b32tab[(c2 >> 2) & 0x1f], # bits 26 - 30 (11 - 15)
+ _b32tab[c3 >> 5], # bits 31 - 35 (1 - 5)
+ _b32tab[c3 & 0x1f], # bits 36 - 40 (1 - 5)
+ ])
+ # Adjust for any leftover partial quanta
+ if leftover == 1:
+ return encoded[:-6] + b'======'
+ elif leftover == 2:
+ return encoded[:-4] + b'===='
+ elif leftover == 3:
+ return encoded[:-3] + b'==='
+ elif leftover == 4:
+ return encoded[:-1] + b'='
+ return encoded
+
+
+def b32decode(s: bytes, casefold: bool = False, map01: bytes = None) -> bytes:
+ """Decode a Base32 encoded byte string.
+
+ s is the byte string to decode. Optional casefold is a flag
+ specifying whether a lowercase alphabet is acceptable as input.
+ For security purposes, the default is False.
+
+ RFC 3548 allows for optional mapping of the digit 0 (zero) to the
+ letter O (oh), and for optional mapping of the digit 1 (one) to
+ either the letter I (eye) or letter L (el). The optional argument
+ map01 when not None, specifies which letter the digit 1 should be
+ mapped to (when map01 is not None, the digit 0 is always mapped to
+ the letter O). For security purposes the default is None, so that
+ 0 and 1 are not allowed in the input.
+
+ The decoded byte string is returned. binascii.Error is raised if
+ the input is incorrectly padded or if there are non-alphabet
+ characters present in the input.
+ """
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ quanta, leftover = divmod(len(s), 8)
+ if leftover:
+ raise binascii.Error('Incorrect padding')
+ # Handle section 2.4 zero and one mapping. The flag map01 will be either
+ # False, or the character to map the digit 1 (one) to. It should be
+ # either L (el) or I (eye).
+ if map01 is not None:
+ if not isinstance(map01, bytes_types):
+ raise TypeError("expected bytes, not %s" % map01.__class__.__name__)
+ assert len(map01) == 1, repr(map01)
+ s = _translate(s, {b'0': b'O', b'1': map01})
+ if casefold:
+ s = s.upper()
+ # Strip off pad characters from the right. We need to count the pad
+ # characters because this will tell us how many null bytes to remove from
+ # the end of the decoded string.
+ padchars = 0
+ mo = re.search(b'(?P<pad>[=]*)$', s)
+ if mo:
+ padchars = len(mo.group('pad'))
+ if padchars > 0:
+ s = s[:-padchars]
+ # Now decode the full quanta
+ parts = [] # type: List[bytes]
+ acc = 0
+ shift = 35
+ for c in s:
+ val = _b32rev.get(c)
+ if val is None:
+ raise TypeError('Non-base32 digit found')
+ acc += _b32rev[c] << shift
+ shift -= 5
+ if shift < 0:
+ parts.append(binascii.unhexlify(bytes('%010x' % acc, "ascii")))
+ acc = 0
+ shift = 35
+ # Process the last, partial quanta
+ last = binascii.unhexlify(bytes('%010x' % acc, "ascii"))
+ if padchars == 0:
+ last = b'' # No characters
+ elif padchars == 1:
+ last = last[:-1]
+ elif padchars == 3:
+ last = last[:-2]
+ elif padchars == 4:
+ last = last[:-3]
+ elif padchars == 6:
+ last = last[:-4]
+ else:
+ raise binascii.Error('Incorrect padding')
+ parts.append(last)
+ return b''.join(parts)
+
+
+
+# RFC 3548, Base 16 Alphabet specifies uppercase, but hexlify() returns
+# lowercase. The RFC also recommends against accepting input case
+# insensitively.
+def b16encode(s: bytes) -> bytes:
+ """Encode a byte string using Base16.
+
+ s is the byte string to encode. The encoded byte string is returned.
+ """
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ return binascii.hexlify(s).upper()
+
+
+def b16decode(s: bytes, casefold: bool = False) -> bytes:
+ """Decode a Base16 encoded byte string.
+
+ s is the byte string to decode. Optional casefold is a flag
+ specifying whether a lowercase alphabet is acceptable as input.
+ For security purposes, the default is False.
+
+ The decoded byte string is returned. binascii.Error is raised if
+ s were incorrectly padded or if there are non-alphabet characters
+ present in the string.
+ """
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ if casefold:
+ s = s.upper()
+ if re.search(b'[^0-9A-F]', s):
+ raise binascii.Error('Non-base16 digit found')
+ return binascii.unhexlify(s)
+
+
+
+# Legacy interface. This code could be cleaned up since I don't believe
+# binascii has any line length limitations. It just doesn't seem worth it
+# though. The files should be opened in binary mode.
+
+MAXLINESIZE = 76 # Excluding the CRLF
+MAXBINSIZE = (MAXLINESIZE//4)*3
+
+def encode(input: IO[bytes], output: IO[bytes]) -> None:
+ """Encode a file; input and output are binary files."""
+ while True:
+ s = input.read(MAXBINSIZE)
+ if not s:
+ break
+ while len(s) < MAXBINSIZE:
+ ns = input.read(MAXBINSIZE-len(s))
+ if not ns:
+ break
+ s += ns
+ line = binascii.b2a_base64(s)
+ output.write(line)
+
+
+def decode(input: IO[bytes], output: IO[bytes]) -> None:
+ """Decode a file; input and output are binary files."""
+ while True:
+ line = input.readline()
+ if not line:
+ break
+ s = binascii.a2b_base64(line)
+ output.write(s)
+
+
+def encodebytes(s: bytes) -> bytes:
+ """Encode a bytestring into a bytestring containing multiple lines
+ of base-64 data."""
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ pieces = [] # type: List[bytes]
+ for i in range(0, len(s), MAXBINSIZE):
+ chunk = s[i : i + MAXBINSIZE]
+ pieces.append(binascii.b2a_base64(chunk))
+ return b"".join(pieces)
+
+def encodestring(s: bytes) -> bytes:
+ """Legacy alias of encodebytes()."""
+ import warnings
+ warnings.warn("encodestring() is a deprecated alias, use encodebytes()",
+ DeprecationWarning, 2)
+ return encodebytes(s)
+
+
+def decodebytes(s: bytes) -> bytes:
+ """Decode a bytestring of base-64 data into a bytestring."""
+ if not isinstance(s, bytes_types):
+ raise TypeError("expected bytes, not %s" % s.__class__.__name__)
+ return binascii.a2b_base64(s)
+
+def decodestring(s: bytes) -> bytes:
+ """Legacy alias of decodebytes()."""
+ import warnings
+ warnings.warn("decodestring() is a deprecated alias, use decodebytes()",
+ DeprecationWarning, 2)
+ return decodebytes(s)
+
+
+# Usable as a script...
+def main() -> None:
+ """Small main program"""
+ import sys, getopt
+ try:
+ opts, args = getopt.getopt(sys.argv[1:], 'deut')
+ except getopt.error as msg:
+ sys.stdout = sys.stderr
+ print(msg)
+ print("""usage: %s [-d|-e|-u|-t] [file|-]
+ -d, -u: decode
+ -e: encode (default)
+ -t: encode and decode string 'Aladdin:open sesame'"""%sys.argv[0])
+ sys.exit(2)
+ func = encode
+ for o, a in opts:
+ if o == '-e': func = encode
+ if o == '-d': func = decode
+ if o == '-u': func = decode
+ if o == '-t': test(); return
+ if args and args[0] != '-':
+ with open(args[0], 'rb') as f:
+ func(f, sys.stdout.buffer)
+ else:
+ func(sys.stdin.buffer, sys.stdout.buffer)
+
+
+def test() -> None:
+ s0 = b"Aladdin:open sesame"
+ print(repr(s0))
+ s1 = encodebytes(s0)
+ print(repr(s1))
+ s2 = decodebytes(s1)
+ print(repr(s2))
+ assert s0 == s2
+
+
+if __name__ == '__main__':
+ main()
diff --git a/test-data/stdlib-samples/3.2/fnmatch.py b/test-data/stdlib-samples/3.2/fnmatch.py
new file mode 100644
index 0000000..ec27b90
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/fnmatch.py
@@ -0,0 +1,112 @@
+"""Filename matching with shell patterns.
+
+fnmatch(FILENAME, PATTERN) matches according to the local convention.
+fnmatchcase(FILENAME, PATTERN) always takes case in account.
+
+The functions operate by translating the pattern into a regular
+expression. They cache the compiled regular expressions for speed.
+
+The function translate(PATTERN) returns a regular expression
+corresponding to PATTERN. (It does not compile it.)
+"""
+import os
+import posixpath
+import re
+import functools
+
+from typing import Iterable, List, AnyStr, Any, Callable, Match
+
+__all__ = ["filter", "fnmatch", "fnmatchcase", "translate"]
+
+def fnmatch(name: AnyStr, pat: AnyStr) -> bool:
+ """Test whether FILENAME matches PATTERN.
+
+ Patterns are Unix shell style:
+
+ * matches everything
+ ? matches any single character
+ [seq] matches any character in seq
+ [!seq] matches any char not in seq
+
+ An initial period in FILENAME is not special.
+ Both FILENAME and PATTERN are first case-normalized
+ if the operating system requires it.
+ If you don't want this, use fnmatchcase(FILENAME, PATTERN).
+ """
+ name = os.path.normcase(name)
+ pat = os.path.normcase(pat)
+ return fnmatchcase(name, pat)
+
+ at functools.lru_cache(maxsize=250)
+def _compile_pattern(pat: AnyStr,
+ is_bytes: bool = False) -> Callable[[AnyStr],
+ Match[AnyStr]]:
+ if isinstance(pat, bytes):
+ pat_str = str(pat, 'ISO-8859-1')
+ res_str = translate(pat_str)
+ res = bytes(res_str, 'ISO-8859-1')
+ else:
+ res = translate(pat)
+ return re.compile(res).match
+
+def filter(names: Iterable[AnyStr], pat: AnyStr) -> List[AnyStr]:
+ """Return the subset of the list NAMES that match PAT."""
+ result = [] # type: List[AnyStr]
+ pat = os.path.normcase(pat)
+ match = _compile_pattern(pat, isinstance(pat, bytes))
+ if os.path is posixpath:
+ # normcase on posix is NOP. Optimize it away from the loop.
+ for name in names:
+ if match(name):
+ result.append(name)
+ else:
+ for name in names:
+ if match(os.path.normcase(name)):
+ result.append(name)
+ return result
+
+def fnmatchcase(name: AnyStr, pat: AnyStr) -> bool:
+ """Test whether FILENAME matches PATTERN, including case.
+
+ This is a version of fnmatch() which doesn't case-normalize
+ its arguments.
+ """
+ match = _compile_pattern(pat, isinstance(pat, bytes))
+ return match(name) is not None
+
+def translate(pat: str) -> str:
+ """Translate a shell PATTERN to a regular expression.
+
+ There is no way to quote meta-characters.
+ """
+
+ i, n = 0, len(pat)
+ res = ''
+ while i < n:
+ c = pat[i]
+ i = i+1
+ if c == '*':
+ res = res + '.*'
+ elif c == '?':
+ res = res + '.'
+ elif c == '[':
+ j = i
+ if j < n and pat[j] == '!':
+ j = j+1
+ if j < n and pat[j] == ']':
+ j = j+1
+ while j < n and pat[j] != ']':
+ j = j+1
+ if j >= n:
+ res = res + '\\['
+ else:
+ stuff = pat[i:j].replace('\\','\\\\')
+ i = j+1
+ if stuff[0] == '!':
+ stuff = '^' + stuff[1:]
+ elif stuff[0] == '^':
+ stuff = '\\' + stuff
+ res = '%s[%s]' % (res, stuff)
+ else:
+ res = res + re.escape(c)
+ return res + '\Z(?ms)'
diff --git a/test-data/stdlib-samples/3.2/genericpath.py b/test-data/stdlib-samples/3.2/genericpath.py
new file mode 100644
index 0000000..bd1fddf
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/genericpath.py
@@ -0,0 +1,112 @@
+"""
+Path operations common to more than one OS
+Do not use directly. The OS specific modules import the appropriate
+functions from this module themselves.
+"""
+import os
+import stat
+
+from typing import (
+ Any as Any_, List as List_, AnyStr as AnyStr_, Tuple as Tuple_
+)
+
+__all__ = ['commonprefix', 'exists', 'getatime', 'getctime', 'getmtime',
+ 'getsize', 'isdir', 'isfile']
+
+
+# Does a path exist?
+# This is false for dangling symbolic links on systems that support them.
+def exists(path: AnyStr_) -> bool:
+ """Test whether a path exists. Returns False for broken symbolic links"""
+ try:
+ os.stat(path)
+ except os.error:
+ return False
+ return True
+
+
+# This follows symbolic links, so both islink() and isdir() can be true
+# for the same path ono systems that support symlinks
+def isfile(path: AnyStr_) -> bool:
+ """Test whether a path is a regular file"""
+ try:
+ st = os.stat(path)
+ except os.error:
+ return False
+ return stat.S_ISREG(st.st_mode)
+
+
+# Is a path a directory?
+# This follows symbolic links, so both islink() and isdir()
+# can be true for the same path on systems that support symlinks
+def isdir(s: AnyStr_) -> bool:
+ """Return true if the pathname refers to an existing directory."""
+ try:
+ st = os.stat(s)
+ except os.error:
+ return False
+ return stat.S_ISDIR(st.st_mode)
+
+
+def getsize(filename: AnyStr_) -> int:
+ """Return the size of a file, reported by os.stat()."""
+ return os.stat(filename).st_size
+
+
+def getmtime(filename: AnyStr_) -> float:
+ """Return the last modification time of a file, reported by os.stat()."""
+ return os.stat(filename).st_mtime
+
+
+def getatime(filename: AnyStr_) -> float:
+ """Return the last access time of a file, reported by os.stat()."""
+ return os.stat(filename).st_atime
+
+
+def getctime(filename: AnyStr_) -> float:
+ """Return the metadata change time of a file, reported by os.stat()."""
+ return os.stat(filename).st_ctime
+
+
+# Return the longest prefix of all list elements.
+def commonprefix(m: List_[Any_]) -> Any_:
+ "Given a list of pathnames, returns the longest common leading component"
+ if not m: return ''
+ s1 = min(m)
+ s2 = max(m)
+ for i, c in enumerate(s1):
+ if c != s2[i]:
+ return s1[:i]
+ return s1
+
+
+# Split a path in root and extension.
+# The extension is everything starting at the last dot in the last
+# pathname component; the root is everything before that.
+# It is always true that root + ext == p.
+
+# Generic implementation of splitext, to be parametrized with
+# the separators
+def _splitext(p: AnyStr_, sep: AnyStr_, altsep: AnyStr_,
+ extsep: AnyStr_) -> Tuple_[AnyStr_, AnyStr_]:
+ """Split the extension from a pathname.
+
+ Extension is everything from the last dot to the end, ignoring
+ leading dots. Returns "(root, ext)"; ext may be empty."""
+ # NOTE: This code must work for text and bytes strings.
+
+ sepIndex = p.rfind(sep)
+ if altsep:
+ altsepIndex = p.rfind(altsep)
+ sepIndex = max(sepIndex, altsepIndex)
+
+ dotIndex = p.rfind(extsep)
+ if dotIndex > sepIndex:
+ # skip all leading dots
+ filenameIndex = sepIndex + 1
+ while filenameIndex < dotIndex:
+ if p[filenameIndex:filenameIndex+1] != extsep:
+ return p[:dotIndex], p[dotIndex:]
+ filenameIndex += 1
+
+ return p, p[:0]
diff --git a/test-data/stdlib-samples/3.2/getopt.py b/test-data/stdlib-samples/3.2/getopt.py
new file mode 100644
index 0000000..32f5bce
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/getopt.py
@@ -0,0 +1,220 @@
+"""Parser for command line options.
+
+This module helps scripts to parse the command line arguments in
+sys.argv. It supports the same conventions as the Unix getopt()
+function (including the special meanings of arguments of the form `-'
+and `--'). Long options similar to those supported by GNU software
+may be used as well via an optional third argument. This module
+provides two functions and an exception:
+
+getopt() -- Parse command line options
+gnu_getopt() -- Like getopt(), but allow option and non-option arguments
+to be intermixed.
+GetoptError -- exception (class) raised with 'opt' attribute, which is the
+option involved with the exception.
+"""
+
+# Long option support added by Lars Wirzenius <liw at iki.fi>.
+#
+# Gerrit Holl <gerrit at nl.linux.org> moved the string-based exceptions
+# to class-based exceptions.
+#
+# Peter Ã
strand <astrand at lysator.liu.se> added gnu_getopt().
+#
+# TODO for gnu_getopt():
+#
+# - GNU getopt_long_only mechanism
+# - allow the caller to specify ordering
+# - RETURN_IN_ORDER option
+# - GNU extension with '-' as first character of option string
+# - optional arguments, specified by double colons
+# - a option string with a W followed by semicolon should
+# treat "-W foo" as "--foo"
+
+__all__ = ["GetoptError","error","getopt","gnu_getopt"]
+
+import os
+
+from typing import List, Tuple, Iterable
+
+class GetoptError(Exception):
+ opt = ''
+ msg = ''
+ def __init__(self, msg: str, opt: str = '') -> None:
+ self.msg = msg
+ self.opt = opt
+ Exception.__init__(self, msg, opt)
+
+ def __str__(self) -> str:
+ return self.msg
+
+error = GetoptError # backward compatibility
+
+def getopt(args: List[str], shortopts: str,
+ longopts: Iterable[str] = []) -> Tuple[List[Tuple[str, str]],
+ List[str]]:
+ """getopt(args, options[, long_options]) -> opts, args
+
+ Parses command line options and parameter list. args is the
+ argument list to be parsed, without the leading reference to the
+ running program. Typically, this means "sys.argv[1:]". shortopts
+ is the string of option letters that the script wants to
+ recognize, with options that require an argument followed by a
+ colon (i.e., the same format that Unix getopt() uses). If
+ specified, longopts is a list of strings with the names of the
+ long options which should be supported. The leading '--'
+ characters should not be included in the option name. Options
+ which require an argument should be followed by an equal sign
+ ('=').
+
+ The return value consists of two elements: the first is a list of
+ (option, value) pairs; the second is the list of program arguments
+ left after the option list was stripped (this is a trailing slice
+ of the first argument). Each option-and-value pair returned has
+ the option as its first element, prefixed with a hyphen (e.g.,
+ '-x'), and the option argument as its second element, or an empty
+ string if the option has no argument. The options occur in the
+ list in the same order in which they were found, thus allowing
+ multiple occurrences. Long and short options may be mixed.
+
+ """
+
+ opts = [] # type: List[Tuple[str, str]]
+ if isinstance(longopts, str):
+ longopts = [longopts]
+ else:
+ longopts = list(longopts)
+ while args and args[0].startswith('-') and args[0] != '-':
+ if args[0] == '--':
+ args = args[1:]
+ break
+ if args[0].startswith('--'):
+ opts, args = do_longs(opts, args[0][2:], longopts, args[1:])
+ else:
+ opts, args = do_shorts(opts, args[0][1:], shortopts, args[1:])
+
+ return opts, args
+
+def gnu_getopt(args: List[str], shortopts: str,
+ longopts: Iterable[str] = []) -> Tuple[List[Tuple[str, str]],
+ List[str]]:
+ """getopt(args, options[, long_options]) -> opts, args
+
+ This function works like getopt(), except that GNU style scanning
+ mode is used by default. This means that option and non-option
+ arguments may be intermixed. The getopt() function stops
+ processing options as soon as a non-option argument is
+ encountered.
+
+ If the first character of the option string is `+', or if the
+ environment variable POSIXLY_CORRECT is set, then option
+ processing stops as soon as a non-option argument is encountered.
+
+ """
+
+ opts = [] # type: List[Tuple[str, str]]
+ prog_args = [] # type: List[str]
+ if isinstance(longopts, str):
+ longopts = [longopts]
+ else:
+ longopts = list(longopts)
+
+ # Allow options after non-option arguments?
+ if shortopts.startswith('+'):
+ shortopts = shortopts[1:]
+ all_options_first = True
+ elif os.environ.get("POSIXLY_CORRECT"):
+ all_options_first = True
+ else:
+ all_options_first = False
+
+ while args:
+ if args[0] == '--':
+ prog_args += args[1:]
+ break
+
+ if args[0][:2] == '--':
+ opts, args = do_longs(opts, args[0][2:], longopts, args[1:])
+ elif args[0][:1] == '-' and args[0] != '-':
+ opts, args = do_shorts(opts, args[0][1:], shortopts, args[1:])
+ else:
+ if all_options_first:
+ prog_args += args
+ break
+ else:
+ prog_args.append(args[0])
+ args = args[1:]
+
+ return opts, prog_args
+
+def do_longs(opts: List[Tuple[str, str]], opt: str,
+ longopts: List[str],
+ args: List[str]) -> Tuple[List[Tuple[str, str]], List[str]]:
+ try:
+ i = opt.index('=')
+ except ValueError:
+ optarg = None # type: str
+ else:
+ opt, optarg = opt[:i], opt[i+1:]
+
+ has_arg, opt = long_has_args(opt, longopts)
+ if has_arg:
+ if optarg is None:
+ if not args:
+ raise GetoptError('option --%s requires argument' % opt, opt)
+ optarg, args = args[0], args[1:]
+ elif optarg is not None:
+ raise GetoptError('option --%s must not have an argument' % opt, opt)
+ opts.append(('--' + opt, optarg or ''))
+ return opts, args
+
+# Return:
+# has_arg?
+# full option name
+def long_has_args(opt: str, longopts: List[str]) -> Tuple[bool, str]:
+ possibilities = [o for o in longopts if o.startswith(opt)]
+ if not possibilities:
+ raise GetoptError('option --%s not recognized' % opt, opt)
+ # Is there an exact match?
+ if opt in possibilities:
+ return False, opt
+ elif opt + '=' in possibilities:
+ return True, opt
+ # No exact match, so better be unique.
+ if len(possibilities) > 1:
+ # XXX since possibilities contains all valid continuations, might be
+ # nice to work them into the error msg
+ raise GetoptError('option --%s not a unique prefix' % opt, opt)
+ assert len(possibilities) == 1
+ unique_match = possibilities[0]
+ has_arg = unique_match.endswith('=')
+ if has_arg:
+ unique_match = unique_match[:-1]
+ return has_arg, unique_match
+
+def do_shorts(opts: List[Tuple[str, str]], optstring: str,
+ shortopts: str, args: List[str]) -> Tuple[List[Tuple[str, str]],
+ List[str]]:
+ while optstring != '':
+ opt, optstring = optstring[0], optstring[1:]
+ if short_has_arg(opt, shortopts):
+ if optstring == '':
+ if not args:
+ raise GetoptError('option -%s requires argument' % opt,
+ opt)
+ optstring, args = args[0], args[1:]
+ optarg, optstring = optstring, ''
+ else:
+ optarg = ''
+ opts.append(('-' + opt, optarg))
+ return opts, args
+
+def short_has_arg(opt: str, shortopts: str) -> bool:
+ for i in range(len(shortopts)):
+ if opt == shortopts[i] != ':':
+ return shortopts.startswith(':', i+1)
+ raise GetoptError('option -%s not recognized' % opt, opt)
+
+if __name__ == '__main__':
+ import sys
+ print(getopt(sys.argv[1:], "a:b", ["alpha=", "beta"]))
diff --git a/test-data/stdlib-samples/3.2/glob.py b/test-data/stdlib-samples/3.2/glob.py
new file mode 100644
index 0000000..0f3d5f5
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/glob.py
@@ -0,0 +1,84 @@
+"""Filename globbing utility."""
+
+import os
+import re
+import fnmatch
+
+from typing import List, Iterator, Iterable, Any, AnyStr
+
+__all__ = ["glob", "iglob"]
+
+def glob(pathname: AnyStr) -> List[AnyStr]:
+ """Return a list of paths matching a pathname pattern.
+
+ The pattern may contain simple shell-style wildcards a la fnmatch.
+
+ """
+ return list(iglob(pathname))
+
+def iglob(pathname: AnyStr) -> Iterator[AnyStr]:
+ """Return an iterator which yields the paths matching a pathname pattern.
+
+ The pattern may contain simple shell-style wildcards a la fnmatch.
+
+ """
+ if not has_magic(pathname):
+ if os.path.lexists(pathname):
+ yield pathname
+ return
+ dirname, basename = os.path.split(pathname)
+ if not dirname:
+ for name in glob1(None, basename):
+ yield name
+ return
+ if has_magic(dirname):
+ dirs = iglob(dirname) # type: Iterable[AnyStr]
+ else:
+ dirs = [dirname]
+ if has_magic(basename):
+ glob_in_dir = glob1 # type: Any
+ else:
+ glob_in_dir = glob0
+ for dirname in dirs:
+ for name in glob_in_dir(dirname, basename):
+ yield os.path.join(dirname, name)
+
+# These 2 helper functions non-recursively glob inside a literal directory.
+# They return a list of basenames. `glob1` accepts a pattern while `glob0`
+# takes a literal basename (so it only has to check for its existence).
+
+def glob1(dirname: AnyStr, pattern: AnyStr) -> List[AnyStr]:
+ if not dirname:
+ if isinstance(pattern, bytes):
+ dirname = bytes(os.curdir, 'ASCII')
+ else:
+ dirname = os.curdir
+ try:
+ names = os.listdir(dirname)
+ except os.error:
+ return []
+ if pattern[0] != '.':
+ names = [x for x in names if x[0] != '.']
+ return fnmatch.filter(names, pattern)
+
+def glob0(dirname: AnyStr, basename: AnyStr) -> List[AnyStr]:
+ if basename == '':
+ # `os.path.split()` returns an empty basename for paths ending with a
+ # directory separator. 'q*x/' should match only directories.
+ if os.path.isdir(dirname):
+ return [basename]
+ else:
+ if os.path.lexists(os.path.join(dirname, basename)):
+ return [basename]
+ return []
+
+
+magic_check = re.compile('[*?[]')
+magic_check_bytes = re.compile(b'[*?[]')
+
+def has_magic(s: AnyStr) -> bool:
+ if isinstance(s, bytes):
+ match = magic_check_bytes.search(s)
+ else:
+ match = magic_check.search(s)
+ return match is not None
diff --git a/test-data/stdlib-samples/3.2/incomplete/logging/__init__.py b/test-data/stdlib-samples/3.2/incomplete/logging/__init__.py
new file mode 100644
index 0000000..aa861eb
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/incomplete/logging/__init__.py
@@ -0,0 +1,1873 @@
+# Copyright 2001-2010 by Vinay Sajip. All Rights Reserved.
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose and without fee is hereby granted,
+# provided that the above copyright notice appear in all copies and that
+# both that copyright notice and this permission notice appear in
+# supporting documentation, and that the name of Vinay Sajip
+# not be used in advertising or publicity pertaining to distribution
+# of the software without specific, written prior permission.
+# VINAY SAJIP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+# ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+# VINAY SAJIP BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+# ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+# IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+"""
+Logging package for Python. Based on PEP 282 and comments thereto in
+comp.lang.python, and influenced by Apache's log4j system.
+
+Copyright (C) 2001-2011 Vinay Sajip. All Rights Reserved.
+
+To use, simply 'import logging' and log away!
+"""
+
+import sys, os, time, io, traceback, warnings, weakref
+from string import Template
+
+__all__ = ['BASIC_FORMAT', 'BufferingFormatter', 'CRITICAL', 'DEBUG', 'ERROR',
+ 'FATAL', 'FileHandler', 'Filter', 'Formatter', 'Handler', 'INFO',
+ 'LogRecord', 'Logger', 'LoggerAdapter', 'NOTSET', 'NullHandler',
+ 'StreamHandler', 'WARN', 'WARNING', 'addLevelName', 'basicConfig',
+ 'captureWarnings', 'critical', 'debug', 'disable', 'error',
+ 'exception', 'fatal', 'getLevelName', 'getLogger', 'getLoggerClass',
+ 'info', 'log', 'makeLogRecord', 'setLoggerClass', 'warn', 'warning',
+ 'getLogRecordFactory', 'setLogRecordFactory', 'lastResort']
+
+import codecs
+
+import _thread as thread
+import threading
+
+__author__ = "Vinay Sajip <vinay_sajip at red-dove.com>"
+__status__ = "production"
+__version__ = "0.5.1.2"
+__date__ = "07 February 2010"
+
+#---------------------------------------------------------------------------
+# Miscellaneous module data
+#---------------------------------------------------------------------------
+
+#
+# _srcfile is used when walking the stack to check when we've got the first
+# caller stack frame.
+#
+if hasattr(sys, 'frozen'): #support for py2exe
+ _srcfile = "logging%s__init__%s" % (os.sep, __file__[-4:])
+else:
+ _srcfile = __file__
+_srcfile = os.path.normcase(_srcfile)
+
+# next bit filched from 1.5.2's inspect.py
+def _currentframe():
+ """Return the frame object for the caller's stack frame."""
+ try:
+ raise Exception
+ except:
+ return sys.exc_info()[2].tb_frame.f_back
+currentframe = _currentframe
+
+if hasattr(sys, '_getframe'): currentframe = lambda: sys._getframe(3)
+# done filching
+
+# _srcfile is only used in conjunction with sys._getframe().
+# To provide compatibility with older versions of Python, set _srcfile
+# to None if _getframe() is not available; this value will prevent
+# findCaller() from being called.
+#if not hasattr(sys, "_getframe"):
+# _srcfile = None
+
+#
+#_startTime is used as the base when calculating the relative time of events
+#
+_startTime = time.time()
+
+#
+#raiseExceptions is used to see if exceptions during handling should be
+#propagated
+#
+raiseExceptions = 1
+
+#
+# If you don't want threading information in the log, set this to zero
+#
+logThreads = 1
+
+#
+# If you don't want multiprocessing information in the log, set this to zero
+#
+logMultiprocessing = 1
+
+#
+# If you don't want process information in the log, set this to zero
+#
+logProcesses = 1
+
+#---------------------------------------------------------------------------
+# Level related stuff
+#---------------------------------------------------------------------------
+#
+# Default levels and level names, these can be replaced with any positive set
+# of values having corresponding names. There is a pseudo-level, NOTSET, which
+# is only really there as a lower limit for user-defined levels. Handlers and
+# loggers are initialized with NOTSET so that they will log all messages, even
+# at user-defined levels.
+#
+
+CRITICAL = 50
+FATAL = CRITICAL
+ERROR = 40
+WARNING = 30
+WARN = WARNING
+INFO = 20
+DEBUG = 10
+NOTSET = 0
+
+_levelNames = {
+ CRITICAL : 'CRITICAL',
+ ERROR : 'ERROR',
+ WARNING : 'WARNING',
+ INFO : 'INFO',
+ DEBUG : 'DEBUG',
+ NOTSET : 'NOTSET',
+ 'CRITICAL' : CRITICAL,
+ 'ERROR' : ERROR,
+ 'WARN' : WARNING,
+ 'WARNING' : WARNING,
+ 'INFO' : INFO,
+ 'DEBUG' : DEBUG,
+ 'NOTSET' : NOTSET,
+}
+
+def getLevelName(level):
+ """
+ Return the textual representation of logging level 'level'.
+
+ If the level is one of the predefined levels (CRITICAL, ERROR, WARNING,
+ INFO, DEBUG) then you get the corresponding string. If you have
+ associated levels with names using addLevelName then the name you have
+ associated with 'level' is returned.
+
+ If a numeric value corresponding to one of the defined levels is passed
+ in, the corresponding string representation is returned.
+
+ Otherwise, the string "Level %s" % level is returned.
+ """
+ return _levelNames.get(level, ("Level %s" % level))
+
+def addLevelName(level, levelName):
+ """
+ Associate 'levelName' with 'level'.
+
+ This is used when converting levels to text during message formatting.
+ """
+ _acquireLock()
+ try: #unlikely to cause an exception, but you never know...
+ _levelNames[level] = levelName
+ _levelNames[levelName] = level
+ finally:
+ _releaseLock()
+
+def _checkLevel(level):
+ if isinstance(level, int):
+ rv = level
+ elif str(level) == level:
+ if level not in _levelNames:
+ raise ValueError("Unknown level: %r" % level)
+ rv = _levelNames[level]
+ else:
+ raise TypeError("Level not an integer or a valid string: %r" % level)
+ return rv
+
+#---------------------------------------------------------------------------
+# Thread-related stuff
+#---------------------------------------------------------------------------
+
+#
+#_lock is used to serialize access to shared data structures in this module.
+#This needs to be an RLock because fileConfig() creates and configures
+#Handlers, and so might arbitrary user threads. Since Handler code updates the
+#shared dictionary _handlers, it needs to acquire the lock. But if configuring,
+#the lock would already have been acquired - so we need an RLock.
+#The same argument applies to Loggers and Manager.loggerDict.
+#
+if thread:
+ _lock = threading.RLock()
+else:
+ _lock = None
+
+
+def _acquireLock():
+ """
+ Acquire the module-level lock for serializing access to shared data.
+
+ This should be released with _releaseLock().
+ """
+ if _lock:
+ _lock.acquire()
+
+def _releaseLock():
+ """
+ Release the module-level lock acquired by calling _acquireLock().
+ """
+ if _lock:
+ _lock.release()
+
+#---------------------------------------------------------------------------
+# The logging record
+#---------------------------------------------------------------------------
+
+class LogRecord(object):
+ """
+ A LogRecord instance represents an event being logged.
+
+ LogRecord instances are created every time something is logged. They
+ contain all the information pertinent to the event being logged. The
+ main information passed in is in msg and args, which are combined
+ using str(msg) % args to create the message field of the record. The
+ record also includes information such as when the record was created,
+ the source line where the logging call was made, and any exception
+ information to be logged.
+ """
+ def __init__(self, name, level, pathname, lineno,
+ msg, args, exc_info, func=None, sinfo=None, **kwargs):
+ """
+ Initialize a logging record with interesting information.
+ """
+ ct = time.time()
+ self.name = name
+ self.msg = msg
+ #
+ # The following statement allows passing of a dictionary as a sole
+ # argument, so that you can do something like
+ # logging.debug("a %(a)d b %(b)s", {'a':1, 'b':2})
+ # Suggested by Stefan Behnel.
+ # Note that without the test for args[0], we get a problem because
+ # during formatting, we test to see if the arg is present using
+ # 'if self.args:'. If the event being logged is e.g. 'Value is %d'
+ # and if the passed arg fails 'if self.args:' then no formatting
+ # is done. For example, logger.warn('Value is %d', 0) would log
+ # 'Value is %d' instead of 'Value is 0'.
+ # For the use case of passing a dictionary, this should not be a
+ # problem.
+ if args and len(args) == 1 and isinstance(args[0], dict) and args[0]:
+ args = args[0]
+ self.args = args
+ self.levelname = getLevelName(level)
+ self.levelno = level
+ self.pathname = pathname
+ try:
+ self.filename = os.path.basename(pathname)
+ self.module = os.path.splitext(self.filename)[0]
+ except (TypeError, ValueError, AttributeError):
+ self.filename = pathname
+ self.module = "Unknown module"
+ self.exc_info = exc_info
+ self.exc_text = None # used to cache the traceback text
+ self.stack_info = sinfo
+ self.lineno = lineno
+ self.funcName = func
+ self.created = ct
+ self.msecs = (ct - int(ct)) * 1000
+ self.relativeCreated = (self.created - _startTime) * 1000
+ if logThreads and thread:
+ self.thread = thread.get_ident()
+ self.threadName = threading.current_thread().name
+ else:
+ self.thread = None
+ self.threadName = None
+ if not logMultiprocessing:
+ self.processName = None
+ else:
+ self.processName = 'MainProcess'
+ mp = sys.modules.get('multiprocessing')
+ if mp is not None:
+ # Errors may occur if multiprocessing has not finished loading
+ # yet - e.g. if a custom import hook causes third-party code
+ # to run when multiprocessing calls import. See issue 8200
+ # for an example
+ try:
+ self.processName = mp.current_process().name
+ except Exception:
+ pass
+ if logProcesses and hasattr(os, 'getpid'):
+ self.process = os.getpid()
+ else:
+ self.process = None
+
+ def __str__(self):
+ return '<LogRecord: %s, %s, %s, %s, "%s">'%(self.name, self.levelno,
+ self.pathname, self.lineno, self.msg)
+
+ def getMessage(self):
+ """
+ Return the message for this LogRecord.
+
+ Return the message for this LogRecord after merging any user-supplied
+ arguments with the message.
+ """
+ msg = str(self.msg)
+ if self.args:
+ msg = msg % self.args
+ return msg
+
+#
+# Determine which class to use when instantiating log records.
+#
+_logRecordFactory = LogRecord
+
+def setLogRecordFactory(factory):
+ """
+ Set the factory to be used when instantiating a log record.
+
+ :param factory: A callable which will be called to instantiate
+ a log record.
+ """
+ global _logRecordFactory
+ _logRecordFactory = factory
+
+def getLogRecordFactory():
+ """
+ Return the factory to be used when instantiating a log record.
+ """
+
+ return _logRecordFactory
+
+def makeLogRecord(dict):
+ """
+ Make a LogRecord whose attributes are defined by the specified dictionary,
+ This function is useful for converting a logging event received over
+ a socket connection (which is sent as a dictionary) into a LogRecord
+ instance.
+ """
+ rv = _logRecordFactory(None, None, "", 0, "", (), None, None)
+ rv.__dict__.update(dict)
+ return rv
+
+#---------------------------------------------------------------------------
+# Formatter classes and functions
+#---------------------------------------------------------------------------
+
+class PercentStyle(object):
+
+ default_format = '%(message)s'
+ asctime_format = '%(asctime)s'
+ asctime_search = '%(asctime)'
+
+ def __init__(self, fmt):
+ self._fmt = fmt or self.default_format
+
+ def usesTime(self):
+ return self._fmt.find(self.asctime_search) >= 0
+
+ def format(self, record):
+ return self._fmt % record.__dict__
+
+class StrFormatStyle(PercentStyle):
+ default_format = '{message}'
+ asctime_format = '{asctime}'
+ asctime_search = '{asctime'
+
+ def format(self, record):
+ return self._fmt.format(**record.__dict__)
+
+
+class StringTemplateStyle(PercentStyle):
+ default_format = '${message}'
+ asctime_format = '${asctime}'
+ asctime_search = '${asctime}'
+
+ def __init__(self, fmt):
+ self._fmt = fmt or self.default_format
+ self._tpl = Template(self._fmt)
+
+ def usesTime(self):
+ fmt = self._fmt
+ return fmt.find('$asctime') >= 0 or fmt.find(self.asctime_format) >= 0
+
+ def format(self, record):
+ return self._tpl.substitute(**record.__dict__)
+
+_STYLES = {
+ '%': PercentStyle,
+ '{': StrFormatStyle,
+ '$': StringTemplateStyle
+}
+
+class Formatter(object):
+ """
+ Formatter instances are used to convert a LogRecord to text.
+
+ Formatters need to know how a LogRecord is constructed. They are
+ responsible for converting a LogRecord to (usually) a string which can
+ be interpreted by either a human or an external system. The base Formatter
+ allows a formatting string to be specified. If none is supplied, the
+ default value of "%s(message)" is used.
+
+ The Formatter can be initialized with a format string which makes use of
+ knowledge of the LogRecord attributes - e.g. the default value mentioned
+ above makes use of the fact that the user's message and arguments are pre-
+ formatted into a LogRecord's message attribute. Currently, the useful
+ attributes in a LogRecord are described by:
+
+ %(name)s Name of the logger (logging channel)
+ %(levelno)s Numeric logging level for the message (DEBUG, INFO,
+ WARNING, ERROR, CRITICAL)
+ %(levelname)s Text logging level for the message ("DEBUG", "INFO",
+ "WARNING", "ERROR", "CRITICAL")
+ %(pathname)s Full pathname of the source file where the logging
+ call was issued (if available)
+ %(filename)s Filename portion of pathname
+ %(module)s Module (name portion of filename)
+ %(lineno)d Source line number where the logging call was issued
+ (if available)
+ %(funcName)s Function name
+ %(created)f Time when the LogRecord was created (time.time()
+ return value)
+ %(asctime)s Textual time when the LogRecord was created
+ %(msecs)d Millisecond portion of the creation time
+ %(relativeCreated)d Time in milliseconds when the LogRecord was created,
+ relative to the time the logging module was loaded
+ (typically at application startup time)
+ %(thread)d Thread ID (if available)
+ %(threadName)s Thread name (if available)
+ %(process)d Process ID (if available)
+ %(message)s The result of record.getMessage(), computed just as
+ the record is emitted
+ """
+
+ converter = time.localtime
+
+ def __init__(self, fmt=None, datefmt=None, style='%'):
+ """
+ Initialize the formatter with specified format strings.
+
+ Initialize the formatter either with the specified format string, or a
+ default as described above. Allow for specialized date formatting with
+ the optional datefmt argument (if omitted, you get the ISO8601 format).
+
+ Use a style parameter of '%', '{' or '$' to specify that you want to
+ use one of %-formatting, :meth:`str.format` (``{}``) formatting or
+ :class:`string.Template` formatting in your format string.
+
+ .. versionchanged: 3.2
+ Added the ``style`` parameter.
+ """
+ if style not in _STYLES:
+ raise ValueError('Style must be one of: %s' % ','.join(
+ _STYLES.keys()))
+ self._style = _STYLES[style](fmt)
+ self._fmt = self._style._fmt
+ self.datefmt = datefmt
+
+ def formatTime(self, record, datefmt=None):
+ """
+ Return the creation time of the specified LogRecord as formatted text.
+
+ This method should be called from format() by a formatter which
+ wants to make use of a formatted time. This method can be overridden
+ in formatters to provide for any specific requirement, but the
+ basic behaviour is as follows: if datefmt (a string) is specified,
+ it is used with time.strftime() to format the creation time of the
+ record. Otherwise, the ISO8601 format is used. The resulting
+ string is returned. This function uses a user-configurable function
+ to convert the creation time to a tuple. By default, time.localtime()
+ is used; to change this for a particular formatter instance, set the
+ 'converter' attribute to a function with the same signature as
+ time.localtime() or time.gmtime(). To change it for all formatters,
+ for example if you want all logging times to be shown in GMT,
+ set the 'converter' attribute in the Formatter class.
+ """
+ ct = self.converter(record.created)
+ if datefmt:
+ s = time.strftime(datefmt, ct)
+ else:
+ t = time.strftime("%Y-%m-%d %H:%M:%S", ct)
+ s = "%s,%03d" % (t, record.msecs) # the use of % here is internal
+ return s
+
+ def formatException(self, ei):
+ """
+ Format and return the specified exception information as a string.
+
+ This default implementation just uses
+ traceback.print_exception()
+ """
+ sio = io.StringIO()
+ tb = ei[2]
+ # See issues #9427, #1553375. Commented out for now.
+ #if getattr(self, 'fullstack', False):
+ # traceback.print_stack(tb.tb_frame.f_back, file=sio)
+ traceback.print_exception(ei[0], ei[1], tb, None, sio)
+ s = sio.getvalue()
+ sio.close()
+ if s[-1:] == "\n":
+ s = s[:-1]
+ return s
+
+ def usesTime(self):
+ """
+ Check if the format uses the creation time of the record.
+ """
+ return self._style.usesTime()
+
+ def formatMessage(self, record):
+ return self._style.format(record)
+
+ def formatStack(self, stack_info):
+ """
+ This method is provided as an extension point for specialized
+ formatting of stack information.
+
+ The input data is a string as returned from a call to
+ :func:`traceback.print_stack`, but with the last trailing newline
+ removed.
+
+ The base implementation just returns the value passed in.
+ """
+ return stack_info
+
+ def format(self, record):
+ """
+ Format the specified record as text.
+
+ The record's attribute dictionary is used as the operand to a
+ string formatting operation which yields the returned string.
+ Before formatting the dictionary, a couple of preparatory steps
+ are carried out. The message attribute of the record is computed
+ using LogRecord.getMessage(). If the formatting string uses the
+ time (as determined by a call to usesTime(), formatTime() is
+ called to format the event time. If there is exception information,
+ it is formatted using formatException() and appended to the message.
+ """
+ record.message = record.getMessage()
+ if self.usesTime():
+ record.asctime = self.formatTime(record, self.datefmt)
+ s = self.formatMessage(record)
+ if record.exc_info:
+ # Cache the traceback text to avoid converting it multiple times
+ # (it's constant anyway)
+ if not record.exc_text:
+ record.exc_text = self.formatException(record.exc_info)
+ if record.exc_text:
+ if s[-1:] != "\n":
+ s = s + "\n"
+ s = s + record.exc_text
+ if record.stack_info:
+ if s[-1:] != "\n":
+ s = s + "\n"
+ s = s + self.formatStack(record.stack_info)
+ return s
+
+#
+# The default formatter to use when no other is specified
+#
+_defaultFormatter = Formatter()
+
+class BufferingFormatter(object):
+ """
+ A formatter suitable for formatting a number of records.
+ """
+ def __init__(self, linefmt=None):
+ """
+ Optionally specify a formatter which will be used to format each
+ individual record.
+ """
+ if linefmt:
+ self.linefmt = linefmt
+ else:
+ self.linefmt = _defaultFormatter
+
+ def formatHeader(self, records):
+ """
+ Return the header string for the specified records.
+ """
+ return ""
+
+ def formatFooter(self, records):
+ """
+ Return the footer string for the specified records.
+ """
+ return ""
+
+ def format(self, records):
+ """
+ Format the specified records and return the result as a string.
+ """
+ rv = ""
+ if len(records) > 0:
+ rv = rv + self.formatHeader(records)
+ for record in records:
+ rv = rv + self.linefmt.format(record)
+ rv = rv + self.formatFooter(records)
+ return rv
+
+#---------------------------------------------------------------------------
+# Filter classes and functions
+#---------------------------------------------------------------------------
+
+class Filter(object):
+ """
+ Filter instances are used to perform arbitrary filtering of LogRecords.
+
+ Loggers and Handlers can optionally use Filter instances to filter
+ records as desired. The base filter class only allows events which are
+ below a certain point in the logger hierarchy. For example, a filter
+ initialized with "A.B" will allow events logged by loggers "A.B",
+ "A.B.C", "A.B.C.D", "A.B.D" etc. but not "A.BB", "B.A.B" etc. If
+ initialized with the empty string, all events are passed.
+ """
+ def __init__(self, name=''):
+ """
+ Initialize a filter.
+
+ Initialize with the name of the logger which, together with its
+ children, will have its events allowed through the filter. If no
+ name is specified, allow every event.
+ """
+ self.name = name
+ self.nlen = len(name)
+
+ def filter(self, record):
+ """
+ Determine if the specified record is to be logged.
+
+ Is the specified record to be logged? Returns 0 for no, nonzero for
+ yes. If deemed appropriate, the record may be modified in-place.
+ """
+ if self.nlen == 0:
+ return 1
+ elif self.name == record.name:
+ return 1
+ elif record.name.find(self.name, 0, self.nlen) != 0:
+ return 0
+ return (record.name[self.nlen] == ".")
+
+class Filterer(object):
+ """
+ A base class for loggers and handlers which allows them to share
+ common code.
+ """
+ def __init__(self):
+ """
+ Initialize the list of filters to be an empty list.
+ """
+ self.filters = []
+
+ def addFilter(self, filter):
+ """
+ Add the specified filter to this handler.
+ """
+ if not (filter in self.filters):
+ self.filters.append(filter)
+
+ def removeFilter(self, filter):
+ """
+ Remove the specified filter from this handler.
+ """
+ if filter in self.filters:
+ self.filters.remove(filter)
+
+ def filter(self, record):
+ """
+ Determine if a record is loggable by consulting all the filters.
+
+ The default is to allow the record to be logged; any filter can veto
+ this and the record is then dropped. Returns a zero value if a record
+ is to be dropped, else non-zero.
+
+ .. versionchanged: 3.2
+
+ Allow filters to be just callables.
+ """
+ rv = 1
+ for f in self.filters:
+ if hasattr(f, 'filter'):
+ result = f.filter(record)
+ else:
+ result = f(record) # assume callable - will raise if not
+ if not result:
+ rv = 0
+ break
+ return rv
+
+#---------------------------------------------------------------------------
+# Handler classes and functions
+#---------------------------------------------------------------------------
+
+any _handlers = weakref.WeakValueDictionary() #map of handler names to handlers
+any _handlerList = [] # added to allow handlers to be removed in reverse of order initialized
+
+def _removeHandlerRef(wr):
+ """
+ Remove a handler reference from the internal cleanup list.
+ """
+ # This function can be called during module teardown, when globals are
+ # set to None. If _acquireLock is None, assume this is the case and do
+ # nothing.
+ if _acquireLock is not None:
+ _acquireLock()
+ try:
+ if wr in _handlerList:
+ _handlerList.remove(wr)
+ finally:
+ _releaseLock()
+
+def _addHandlerRef(handler):
+ """
+ Add a handler to the internal cleanup list using a weak reference.
+ """
+ _acquireLock()
+ try:
+ _handlerList.append(weakref.ref(handler, _removeHandlerRef))
+ finally:
+ _releaseLock()
+
+class Handler(Filterer):
+ """
+ Handler instances dispatch logging events to specific destinations.
+
+ The base handler class. Acts as a placeholder which defines the Handler
+ interface. Handlers can optionally use Formatter instances to format
+ records as desired. By default, no formatter is specified; in this case,
+ the 'raw' message as determined by record.message is logged.
+ """
+ def __init__(self, level=NOTSET):
+ """
+ Initializes the instance - basically setting the formatter to None
+ and the filter list to empty.
+ """
+ Filterer.__init__(self)
+ self._name = None
+ self.level = _checkLevel(level)
+ self.formatter = None
+ # Add the handler to the global _handlerList (for cleanup on shutdown)
+ _addHandlerRef(self)
+ self.createLock()
+
+ def get_name(self):
+ return self._name
+
+ def set_name(self, name):
+ _acquireLock()
+ try:
+ if self._name in _handlers:
+ del _handlers[self._name]
+ self._name = name
+ if name:
+ _handlers[name] = self
+ finally:
+ _releaseLock()
+
+ #name = property(get_name, set_name)
+
+ def createLock(self):
+ """
+ Acquire a thread lock for serializing access to the underlying I/O.
+ """
+ if thread:
+ self.lock = threading.RLock()
+ else:
+ self.lock = None
+
+ def acquire(self):
+ """
+ Acquire the I/O thread lock.
+ """
+ if self.lock:
+ self.lock.acquire()
+
+ def release(self):
+ """
+ Release the I/O thread lock.
+ """
+ if self.lock:
+ self.lock.release()
+
+ def setLevel(self, level):
+ """
+ Set the logging level of this handler.
+ """
+ self.level = _checkLevel(level)
+
+ def format(self, record):
+ """
+ Format the specified record.
+
+ If a formatter is set, use it. Otherwise, use the default formatter
+ for the module.
+ """
+ if self.formatter:
+ fmt = self.formatter
+ else:
+ fmt = _defaultFormatter
+ return fmt.format(record)
+
+ def emit(self, record):
+ """
+ Do whatever it takes to actually log the specified logging record.
+
+ This version is intended to be implemented by subclasses and so
+ raises a NotImplementedError.
+ """
+ raise NotImplementedError('emit must be implemented '
+ 'by Handler subclasses')
+
+ def handle(self, record):
+ """
+ Conditionally emit the specified logging record.
+
+ Emission depends on filters which may have been added to the handler.
+ Wrap the actual emission of the record with acquisition/release of
+ the I/O thread lock. Returns whether the filter passed the record for
+ emission.
+ """
+ rv = self.filter(record)
+ if rv:
+ self.acquire()
+ try:
+ self.emit(record)
+ finally:
+ self.release()
+ return rv
+
+ def setFormatter(self, fmt):
+ """
+ Set the formatter for this handler.
+ """
+ self.formatter = fmt
+
+ def flush(self):
+ """
+ Ensure all logging output has been flushed.
+
+ This version does nothing and is intended to be implemented by
+ subclasses.
+ """
+ pass
+
+ def close(self):
+ """
+ Tidy up any resources used by the handler.
+
+ This version removes the handler from an internal map of handlers,
+ _handlers, which is used for handler lookup by name. Subclasses
+ should ensure that this gets called from overridden close()
+ methods.
+ """
+ #get the module data lock, as we're updating a shared structure.
+ _acquireLock()
+ try: #unlikely to raise an exception, but you never know...
+ if self._name and self._name in _handlers:
+ del _handlers[self._name]
+ finally:
+ _releaseLock()
+
+ def handleError(self, record):
+ """
+ Handle errors which occur during an emit() call.
+
+ This method should be called from handlers when an exception is
+ encountered during an emit() call. If raiseExceptions is false,
+ exceptions get silently ignored. This is what is mostly wanted
+ for a logging system - most users will not care about errors in
+ the logging system, they are more interested in application errors.
+ You could, however, replace this with a custom handler if you wish.
+ The record which was being processed is passed in to this method.
+ """
+ if raiseExceptions and sys.stderr: # see issue 13807
+ ei = sys.exc_info()
+ try:
+ traceback.print_exception(ei[0], ei[1], ei[2],
+ None, sys.stderr)
+ sys.stderr.write('Logged from file %s, line %s\n' % (
+ record.filename, record.lineno))
+ except IOError:
+ pass # see issue 5971
+ finally:
+ ei = None
+
+class StreamHandler(Handler):
+ """
+ A handler class which writes logging records, appropriately formatted,
+ to a stream. Note that this class does not close the stream, as
+ sys.stdout or sys.stderr may be used.
+ """
+
+ terminator = '\n'
+
+ def __init__(self, stream=None):
+ """
+ Initialize the handler.
+
+ If stream is not specified, sys.stderr is used.
+ """
+ Handler.__init__(self)
+ if stream is None:
+ stream = sys.stderr
+ self.stream = stream
+
+ def flush(self):
+ """
+ Flushes the stream.
+ """
+ if self.stream and hasattr(self.stream, "flush"):
+ self.stream.flush()
+
+ def emit(self, record):
+ """
+ Emit a record.
+
+ If a formatter is specified, it is used to format the record.
+ The record is then written to the stream with a trailing newline. If
+ exception information is present, it is formatted using
+ traceback.print_exception and appended to the stream. If the stream
+ has an 'encoding' attribute, it is used to determine how to do the
+ output to the stream.
+ """
+ try:
+ msg = self.format(record)
+ stream = self.stream
+ stream.write(msg)
+ stream.write(self.terminator)
+ self.flush()
+ except (KeyboardInterrupt, SystemExit):
+ raise
+ except:
+ self.handleError(record)
+
+class FileHandler(StreamHandler):
+ """
+ A handler class which writes formatted logging records to disk files.
+ """
+ def __init__(self, filename, mode='a', encoding=None, delay=0):
+ """
+ Open the specified file and use it as the stream for logging.
+ """
+ #keep the absolute path, otherwise derived classes which use this
+ #may come a cropper when the current directory changes
+ if codecs is None:
+ encoding = None
+ self.baseFilename = os.path.abspath(filename)
+ self.mode = mode
+ self.encoding = encoding
+ if delay:
+ #We don't open the stream, but we still need to call the
+ #Handler constructor to set level, formatter, lock etc.
+ Handler.__init__(self)
+ self.stream = None
+ else:
+ StreamHandler.__init__(self, self._open())
+
+ def close(self):
+ """
+ Closes the stream.
+ """
+ if self.stream:
+ self.flush()
+ if hasattr(self.stream, "close"):
+ self.stream.close()
+ StreamHandler.close(self)
+ self.stream = None
+
+ def _open(self):
+ """
+ Open the current base file with the (original) mode and encoding.
+ Return the resulting stream.
+ """
+ if self.encoding is None:
+ stream = open(self.baseFilename, self.mode)
+ else:
+ stream = codecs.open(self.baseFilename, self.mode, self.encoding)
+ return stream
+
+ def emit(self, record):
+ """
+ Emit a record.
+
+ If the stream was not opened because 'delay' was specified in the
+ constructor, open it before calling the superclass's emit.
+ """
+ if self.stream is None:
+ self.stream = self._open()
+ StreamHandler.emit(self, record)
+
+class _StderrHandler(StreamHandler):
+ """
+ This class is like a StreamHandler using sys.stderr, but always uses
+ whatever sys.stderr is currently set to rather than the value of
+ sys.stderr at handler construction time.
+ """
+ def __init__(self, level=NOTSET):
+ """
+ Initialize the handler.
+ """
+ Handler.__init__(self, level)
+
+ #@property
+ #def stream(self):
+ # return sys.stderr
+
+
+_defaultLastResort = _StderrHandler(WARNING)
+lastResort = _defaultLastResort
+
+#---------------------------------------------------------------------------
+# Manager classes and functions
+#---------------------------------------------------------------------------
+
+class PlaceHolder(object):
+ """
+ PlaceHolder instances are used in the Manager logger hierarchy to take
+ the place of nodes for which no loggers have been defined. This class is
+ intended for internal use only and not as part of the public API.
+ """
+ def __init__(self, alogger):
+ """
+ Initialize with the specified logger being a child of this placeholder.
+ """
+ self.loggerMap = { alogger : None }
+
+ def append(self, alogger):
+ """
+ Add the specified logger as a child of this placeholder.
+ """
+ if alogger not in self.loggerMap:
+ self.loggerMap[alogger] = None
+
+#
+# Determine which class to use when instantiating loggers.
+#
+any _loggerClass = None
+
+def setLoggerClass(klass):
+ """
+ Set the class to be used when instantiating a logger. The class should
+ define __init__() such that only a name argument is required, and the
+ __init__() should call Logger.__init__()
+ """
+ if klass != Logger:
+ if not issubclass(klass, Logger):
+ raise TypeError("logger not derived from logging.Logger: "
+ + klass.__name__)
+ global _loggerClass
+ _loggerClass = klass
+
+def getLoggerClass():
+ """
+ Return the class to be used when instantiating a logger.
+ """
+
+ return _loggerClass
+
+class Manager(object):
+ """
+ There is [under normal circumstances] just one Manager instance, which
+ holds the hierarchy of loggers.
+ """
+ def __init__(self, rootnode):
+ """
+ Initialize the manager with the root node of the logger hierarchy.
+ """
+ self.root = rootnode
+ self.disable = 0
+ self.emittedNoHandlerWarning = False
+ self.loggerDict = {}
+ self.loggerClass = None
+ self.logRecordFactory = None
+
+ def getLogger(self, name):
+ """
+ Get a logger with the specified name (channel name), creating it
+ if it doesn't yet exist. This name is a dot-separated hierarchical
+ name, such as "a", "a.b", "a.b.c" or similar.
+
+ If a PlaceHolder existed for the specified name [i.e. the logger
+ didn't exist but a child of it did], replace it with the created
+ logger and fix up the parent/child references which pointed to the
+ placeholder to now point to the logger.
+ """
+ rv = None
+ if not isinstance(name, str):
+ raise TypeError('A logger name must be a string')
+ _acquireLock()
+ try:
+ if name in self.loggerDict:
+ rv = self.loggerDict[name]
+ if isinstance(rv, PlaceHolder):
+ ph = rv
+ rv = (self.loggerClass or _loggerClass)(name)
+ rv.manager = self
+ self.loggerDict[name] = rv
+ self._fixupChildren(ph, rv)
+ self._fixupParents(rv)
+ else:
+ rv = (self.loggerClass or _loggerClass)(name)
+ rv.manager = self
+ self.loggerDict[name] = rv
+ self._fixupParents(rv)
+ finally:
+ _releaseLock()
+ return rv
+
+ def setLoggerClass(self, klass):
+ """
+ Set the class to be used when instantiating a logger with this Manager.
+ """
+ if klass != Logger:
+ if not issubclass(klass, Logger):
+ raise TypeError("logger not derived from logging.Logger: "
+ + klass.__name__)
+ self.loggerClass = klass
+
+ def setLogRecordFactory(self, factory):
+ """
+ Set the factory to be used when instantiating a log record with this
+ Manager.
+ """
+ self.logRecordFactory = factory
+
+ def _fixupParents(self, alogger):
+ """
+ Ensure that there are either loggers or placeholders all the way
+ from the specified logger to the root of the logger hierarchy.
+ """
+ name = alogger.name
+ i = name.rfind(".")
+ rv = None
+ while (i > 0) and not rv:
+ substr = name[:i]
+ if substr not in self.loggerDict:
+ self.loggerDict[substr] = PlaceHolder(alogger)
+ else:
+ obj = self.loggerDict[substr]
+ if isinstance(obj, Logger):
+ rv = obj
+ else:
+ assert isinstance(obj, PlaceHolder)
+ obj.append(alogger)
+ i = name.rfind(".", 0, i - 1)
+ if not rv:
+ rv = self.root
+ alogger.parent = rv
+
+ def _fixupChildren(self, ph, alogger):
+ """
+ Ensure that children of the placeholder ph are connected to the
+ specified logger.
+ """
+ name = alogger.name
+ namelen = len(name)
+ for c in ph.loggerMap.keys():
+ #The if means ... if not c.parent.name.startswith(nm)
+ if c.parent.name[:namelen] != name:
+ alogger.parent = c.parent
+ c.parent = alogger
+
+#---------------------------------------------------------------------------
+# Logger classes and functions
+#---------------------------------------------------------------------------
+
+class Logger(Filterer):
+ """
+ Instances of the Logger class represent a single logging channel. A
+ "logging channel" indicates an area of an application. Exactly how an
+ "area" is defined is up to the application developer. Since an
+ application can have any number of areas, logging channels are identified
+ by a unique string. Application areas can be nested (e.g. an area
+ of "input processing" might include sub-areas "read CSV files", "read
+ XLS files" and "read Gnumeric files"). To cater for this natural nesting,
+ channel names are organized into a namespace hierarchy where levels are
+ separated by periods, much like the Java or Python package namespace. So
+ in the instance given above, channel names might be "input" for the upper
+ level, and "input.csv", "input.xls" and "input.gnu" for the sub-levels.
+ There is no arbitrary limit to the depth of nesting.
+ """
+
+ any root
+ any manager
+
+ def __init__(self, name, level=NOTSET):
+ """
+ Initialize the logger with a name and an optional level.
+ """
+ Filterer.__init__(self)
+ self.name = name
+ self.level = _checkLevel(level)
+ self.parent = None
+ self.propagate = 1
+ self.handlers = []
+ self.disabled = 0
+
+ def setLevel(self, level):
+ """
+ Set the logging level of this logger.
+ """
+ self.level = _checkLevel(level)
+
+ def debug(self, msg, *args, **kwargs):
+ """
+ Log 'msg % args' with severity 'DEBUG'.
+
+ To pass exception information, use the keyword argument exc_info with
+ a true value, e.g.
+
+ logger.debug("Houston, we have a %s", "thorny problem", exc_info=1)
+ """
+ if self.isEnabledFor(DEBUG):
+ self._log(DEBUG, msg, args, **kwargs)
+
+ def info(self, msg, *args, **kwargs):
+ """
+ Log 'msg % args' with severity 'INFO'.
+
+ To pass exception information, use the keyword argument exc_info with
+ a true value, e.g.
+
+ logger.info("Houston, we have a %s", "interesting problem", exc_info=1)
+ """
+ if self.isEnabledFor(INFO):
+ self._log(INFO, msg, args, **kwargs)
+
+ def warning(self, msg, *args, **kwargs):
+ """
+ Log 'msg % args' with severity 'WARNING'.
+
+ To pass exception information, use the keyword argument exc_info with
+ a true value, e.g.
+
+ logger.warning("Houston, we have a %s", "bit of a problem", exc_info=1)
+ """
+ if self.isEnabledFor(WARNING):
+ self._log(WARNING, msg, args, **kwargs)
+
+ warn = warning
+
+ def error(self, msg, *args, **kwargs):
+ """
+ Log 'msg % args' with severity 'ERROR'.
+
+ To pass exception information, use the keyword argument exc_info with
+ a true value, e.g.
+
+ logger.error("Houston, we have a %s", "major problem", exc_info=1)
+ """
+ if self.isEnabledFor(ERROR):
+ self._log(ERROR, msg, args, **kwargs)
+
+ def exception(self, msg, *args, **kwargs):
+ """
+ Convenience method for logging an ERROR with exception information.
+ """
+ kwargs['exc_info'] = True
+ self.error(msg, *args, **kwargs)
+
+ def critical(self, msg, *args, **kwargs):
+ """
+ Log 'msg % args' with severity 'CRITICAL'.
+
+ To pass exception information, use the keyword argument exc_info with
+ a true value, e.g.
+
+ logger.critical("Houston, we have a %s", "major disaster", exc_info=1)
+ """
+ if self.isEnabledFor(CRITICAL):
+ self._log(CRITICAL, msg, args, **kwargs)
+
+ fatal = critical
+
+ def log(self, level, msg, *args, **kwargs):
+ """
+ Log 'msg % args' with the integer severity 'level'.
+
+ To pass exception information, use the keyword argument exc_info with
+ a true value, e.g.
+
+ logger.log(level, "We have a %s", "mysterious problem", exc_info=1)
+ """
+ if not isinstance(level, int):
+ if raiseExceptions:
+ raise TypeError("level must be an integer")
+ else:
+ return
+ if self.isEnabledFor(level):
+ self._log(level, msg, args, **kwargs)
+
+ def findCaller(self, stack_info=False):
+ """
+ Find the stack frame of the caller so that we can note the source
+ file name, line number and function name.
+ """
+ f = currentframe()
+ #On some versions of IronPython, currentframe() returns None if
+ #IronPython isn't run with -X:Frames.
+ if f is not None:
+ f = f.f_back
+ rv = "(unknown file)", 0, "(unknown function)", None
+ while hasattr(f, "f_code"):
+ co = f.f_code
+ filename = os.path.normcase(co.co_filename)
+ if filename == _srcfile:
+ f = f.f_back
+ continue
+ sinfo = None
+ if stack_info:
+ sio = io.StringIO()
+ sio.write('Stack (most recent call last):\n')
+ traceback.print_stack(f, file=sio)
+ sinfo = sio.getvalue()
+ if sinfo[-1] == '\n':
+ sinfo = sinfo[:-1]
+ sio.close()
+ rv = (co.co_filename, f.f_lineno, co.co_name, sinfo)
+ break
+ return rv
+
+ def makeRecord(self, name, level, fn, lno, msg, args, exc_info,
+ func=None, extra=None, sinfo=None):
+ """
+ A factory method which can be overridden in subclasses to create
+ specialized LogRecords.
+ """
+ rv = _logRecordFactory(name, level, fn, lno, msg, args, exc_info, func,
+ sinfo)
+ if extra is not None:
+ for key in extra:
+ if (key in ["message", "asctime"]) or (key in rv.__dict__):
+ raise KeyError("Attempt to overwrite %r in LogRecord" % key)
+ rv.__dict__[key] = extra[key]
+ return rv
+
+ def _log(self, level, msg, args, exc_info=None, extra=None, stack_info=False):
+ """
+ Low-level logging routine which creates a LogRecord and then calls
+ all the handlers of this logger to handle the record.
+ """
+ sinfo = None
+ if _srcfile:
+ #IronPython doesn't track Python frames, so findCaller throws an
+ #exception on some versions of IronPython. We trap it here so that
+ #IronPython can use logging.
+ try:
+ fn, lno, func, sinfo = self.findCaller(stack_info)
+ except ValueError:
+ fn, lno, func = "(unknown file)", 0, "(unknown function)"
+ else:
+ fn, lno, func = "(unknown file)", 0, "(unknown function)"
+ if exc_info:
+ if not isinstance(exc_info, tuple):
+ exc_info = sys.exc_info()
+ record = self.makeRecord(self.name, level, fn, lno, msg, args,
+ exc_info, func, extra, sinfo)
+ self.handle(record)
+
+ def handle(self, record):
+ """
+ Call the handlers for the specified record.
+
+ This method is used for unpickled records received from a socket, as
+ well as those created locally. Logger-level filtering is applied.
+ """
+ if (not self.disabled) and self.filter(record):
+ self.callHandlers(record)
+
+ def addHandler(self, hdlr):
+ """
+ Add the specified handler to this logger.
+ """
+ _acquireLock()
+ try:
+ if not (hdlr in self.handlers):
+ self.handlers.append(hdlr)
+ finally:
+ _releaseLock()
+
+ def removeHandler(self, hdlr):
+ """
+ Remove the specified handler from this logger.
+ """
+ _acquireLock()
+ try:
+ if hdlr in self.handlers:
+ self.handlers.remove(hdlr)
+ finally:
+ _releaseLock()
+
+ def hasHandlers(self):
+ """
+ See if this logger has any handlers configured.
+
+ Loop through all handlers for this logger and its parents in the
+ logger hierarchy. Return True if a handler was found, else False.
+ Stop searching up the hierarchy whenever a logger with the "propagate"
+ attribute set to zero is found - that will be the last logger which
+ is checked for the existence of handlers.
+ """
+ c = self
+ rv = False
+ while c:
+ if c.handlers:
+ rv = True
+ break
+ if not c.propagate:
+ break
+ else:
+ c = c.parent
+ return rv
+
+ def callHandlers(self, record):
+ """
+ Pass a record to all relevant handlers.
+
+ Loop through all handlers for this logger and its parents in the
+ logger hierarchy. If no handler was found, output a one-off error
+ message to sys.stderr. Stop searching up the hierarchy whenever a
+ logger with the "propagate" attribute set to zero is found - that
+ will be the last logger whose handlers are called.
+ """
+ c = self
+ found = 0
+ while c:
+ for hdlr in c.handlers:
+ found = found + 1
+ if record.levelno >= hdlr.level:
+ hdlr.handle(record)
+ if not c.propagate:
+ c = None #break out
+ else:
+ c = c.parent
+ if (found == 0):
+ if lastResort:
+ if record.levelno >= lastResort.level:
+ lastResort.handle(record)
+ elif raiseExceptions and not self.manager.emittedNoHandlerWarning:
+ sys.stderr.write("No handlers could be found for logger"
+ " \"%s\"\n" % self.name)
+ self.manager.emittedNoHandlerWarning = True
+
+ def getEffectiveLevel(self):
+ """
+ Get the effective level for this logger.
+
+ Loop through this logger and its parents in the logger hierarchy,
+ looking for a non-zero logging level. Return the first one found.
+ """
+ logger = self
+ while logger:
+ if logger.level:
+ return logger.level
+ logger = logger.parent
+ return NOTSET
+
+ def isEnabledFor(self, level):
+ """
+ Is this logger enabled for level 'level'?
+ """
+ if self.manager.disable >= level:
+ return 0
+ return level >= self.getEffectiveLevel()
+
+ def getChild(self, suffix):
+ """
+ Get a logger which is a descendant to this one.
+
+ This is a convenience method, such that
+
+ logging.getLogger('abc').getChild('def.ghi')
+
+ is the same as
+
+ logging.getLogger('abc.def.ghi')
+
+ It's useful, for example, when the parent logger is named using
+ __name__ rather than a literal string.
+ """
+ if self.root is not self:
+ suffix = '.'.join((self.name, suffix))
+ return self.manager.getLogger(suffix)
+
+class RootLogger(Logger):
+ """
+ A root logger is not that different to any other logger, except that
+ it must have a logging level and there is only one instance of it in
+ the hierarchy.
+ """
+ def __init__(self, level):
+ """
+ Initialize the logger with the name "root".
+ """
+ Logger.__init__(self, "root", level)
+
+_loggerClass = Logger
+
+class LoggerAdapter(object):
+ """
+ An adapter for loggers which makes it easier to specify contextual
+ information in logging output.
+ """
+
+ def __init__(self, logger, extra):
+ """
+ Initialize the adapter with a logger and a dict-like object which
+ provides contextual information. This constructor signature allows
+ easy stacking of LoggerAdapters, if so desired.
+
+ You can effectively pass keyword arguments as shown in the
+ following example:
+
+ adapter = LoggerAdapter(someLogger, dict(p1=v1, p2="v2"))
+ """
+ self.logger = logger
+ self.extra = extra
+
+ def process(self, msg, kwargs):
+ """
+ Process the logging message and keyword arguments passed in to
+ a logging call to insert contextual information. You can either
+ manipulate the message itself, the keyword args or both. Return
+ the message and kwargs modified (or not) to suit your needs.
+
+ Normally, you'll only need to override this one method in a
+ LoggerAdapter subclass for your specific needs.
+ """
+ kwargs["extra"] = self.extra
+ return msg, kwargs
+
+ #
+ # Boilerplate convenience methods
+ #
+ def debug(self, msg, *args, **kwargs):
+ """
+ Delegate a debug call to the underlying logger.
+ """
+ self.log(DEBUG, msg, *args, **kwargs)
+
+ def info(self, msg, *args, **kwargs):
+ """
+ Delegate an info call to the underlying logger.
+ """
+ self.log(INFO, msg, *args, **kwargs)
+
+ def warning(self, msg, *args, **kwargs):
+ """
+ Delegate a warning call to the underlying logger.
+ """
+ self.log(WARNING, msg, *args, **kwargs)
+
+ warn = warning
+
+ def error(self, msg, *args, **kwargs):
+ """
+ Delegate an error call to the underlying logger.
+ """
+ self.log(ERROR, msg, *args, **kwargs)
+
+ def exception(self, msg, *args, **kwargs):
+ """
+ Delegate an exception call to the underlying logger.
+ """
+ kwargs["exc_info"] = 1
+ self.log(ERROR, msg, *args, **kwargs)
+
+ def critical(self, msg, *args, **kwargs):
+ """
+ Delegate a critical call to the underlying logger.
+ """
+ self.log(CRITICAL, msg, *args, **kwargs)
+
+ def log(self, level, msg, *args, **kwargs):
+ """
+ Delegate a log call to the underlying logger, after adding
+ contextual information from this adapter instance.
+ """
+ if self.isEnabledFor(level):
+ msg, kwargs = self.process(msg, kwargs)
+ self.logger._log(level, msg, args, **kwargs)
+
+ def isEnabledFor(self, level):
+ """
+ Is this logger enabled for level 'level'?
+ """
+ if self.logger.manager.disable >= level:
+ return False
+ return level >= self.getEffectiveLevel()
+
+ def setLevel(self, level):
+ """
+ Set the specified level on the underlying logger.
+ """
+ self.logger.setLevel(level)
+
+ def getEffectiveLevel(self):
+ """
+ Get the effective level for the underlying logger.
+ """
+ return self.logger.getEffectiveLevel()
+
+ def hasHandlers(self):
+ """
+ See if the underlying logger has any handlers.
+ """
+ return self.logger.hasHandlers()
+
+root = RootLogger(WARNING)
+Logger.root = root
+Logger.manager = Manager(Logger.root)
+
+#---------------------------------------------------------------------------
+# Configuration classes and functions
+#---------------------------------------------------------------------------
+
+BASIC_FORMAT = "%(levelname)s:%(name)s:%(message)s"
+
+def basicConfig(**kwargs):
+ """
+ Do basic configuration for the logging system.
+
+ This function does nothing if the root logger already has handlers
+ configured. It is a convenience method intended for use by simple scripts
+ to do one-shot configuration of the logging package.
+
+ The default behaviour is to create a StreamHandler which writes to
+ sys.stderr, set a formatter using the BASIC_FORMAT format string, and
+ add the handler to the root logger.
+
+ A number of optional keyword arguments may be specified, which can alter
+ the default behaviour.
+
+ filename Specifies that a FileHandler be created, using the specified
+ filename, rather than a StreamHandler.
+ filemode Specifies the mode to open the file, if filename is specified
+ (if filemode is unspecified, it defaults to 'a').
+ format Use the specified format string for the handler.
+ datefmt Use the specified date/time format.
+ style If a format string is specified, use this to specify the
+ type of format string (possible values '%', '{', '$', for
+ %-formatting, :meth:`str.format` and :class:`string.Template`
+ - defaults to '%').
+ level Set the root logger level to the specified level.
+ stream Use the specified stream to initialize the StreamHandler. Note
+ that this argument is incompatible with 'filename' - if both
+ are present, 'stream' is ignored.
+
+ Note that you could specify a stream created using open(filename, mode)
+ rather than passing the filename and mode in. However, it should be
+ remembered that StreamHandler does not close its stream (since it may be
+ using sys.stdout or sys.stderr), whereas FileHandler closes its stream
+ when the handler is closed.
+
+ .. versionchanged: 3.2
+ Added the ``style`` parameter.
+ """
+ # Add thread safety in case someone mistakenly calls
+ # basicConfig() from multiple threads
+ _acquireLock()
+ try:
+ if len(root.handlers) == 0:
+ filename = kwargs.get("filename")
+ if filename:
+ mode = kwargs.get("filemode", 'a')
+ hdlr = FileHandler(filename, mode)
+ else:
+ stream = kwargs.get("stream")
+ hdlr = StreamHandler(stream)
+ fs = kwargs.get("format", BASIC_FORMAT)
+ dfs = kwargs.get("datefmt", None)
+ style = kwargs.get("style", '%')
+ fmt = Formatter(fs, dfs, style)
+ hdlr.setFormatter(fmt)
+ root.addHandler(hdlr)
+ level = kwargs.get("level")
+ if level is not None:
+ root.setLevel(level)
+ finally:
+ _releaseLock()
+
+#---------------------------------------------------------------------------
+# Utility functions at module level.
+# Basically delegate everything to the root logger.
+#---------------------------------------------------------------------------
+
+def getLogger(name=None):
+ """
+ Return a logger with the specified name, creating it if necessary.
+
+ If no name is specified, return the root logger.
+ """
+ if name:
+ return Logger.manager.getLogger(name)
+ else:
+ return root
+
+def critical(msg, *args, **kwargs):
+ """
+ Log a message with severity 'CRITICAL' on the root logger. If the logger
+ has no handlers, call basicConfig() to add a console handler with a
+ pre-defined format.
+ """
+ if len(root.handlers) == 0:
+ basicConfig()
+ root.critical(msg, *args, **kwargs)
+
+fatal = critical
+
+def error(msg, *args, **kwargs):
+ """
+ Log a message with severity 'ERROR' on the root logger. If the logger has
+ no handlers, call basicConfig() to add a console handler with a pre-defined
+ format.
+ """
+ if len(root.handlers) == 0:
+ basicConfig()
+ root.error(msg, *args, **kwargs)
+
+def exception(msg, *args, **kwargs):
+ """
+ Log a message with severity 'ERROR' on the root logger, with exception
+ information. If the logger has no handlers, basicConfig() is called to add
+ a console handler with a pre-defined format.
+ """
+ kwargs['exc_info'] = True
+ error(msg, *args, **kwargs)
+
+def warning(msg, *args, **kwargs):
+ """
+ Log a message with severity 'WARNING' on the root logger. If the logger has
+ no handlers, call basicConfig() to add a console handler with a pre-defined
+ format.
+ """
+ if len(root.handlers) == 0:
+ basicConfig()
+ root.warning(msg, *args, **kwargs)
+
+warn = warning
+
+def info(msg, *args, **kwargs):
+ """
+ Log a message with severity 'INFO' on the root logger. If the logger has
+ no handlers, call basicConfig() to add a console handler with a pre-defined
+ format.
+ """
+ if len(root.handlers) == 0:
+ basicConfig()
+ root.info(msg, *args, **kwargs)
+
+def debug(msg, *args, **kwargs):
+ """
+ Log a message with severity 'DEBUG' on the root logger. If the logger has
+ no handlers, call basicConfig() to add a console handler with a pre-defined
+ format.
+ """
+ if len(root.handlers) == 0:
+ basicConfig()
+ root.debug(msg, *args, **kwargs)
+
+def log(level, msg, *args, **kwargs):
+ """
+ Log 'msg % args' with the integer severity 'level' on the root logger. If
+ the logger has no handlers, call basicConfig() to add a console handler
+ with a pre-defined format.
+ """
+ if len(root.handlers) == 0:
+ basicConfig()
+ root.log(level, msg, *args, **kwargs)
+
+def disable(level):
+ """
+ Disable all logging calls of severity 'level' and below.
+ """
+ root.manager.disable = level
+
+def shutdown(handlerList=_handlerList):
+ """
+ Perform any cleanup actions in the logging system (e.g. flushing
+ buffers).
+
+ Should be called at application exit.
+ """
+ for wr in reversed(handlerList[:]):
+ #errors might occur, for example, if files are locked
+ #we just ignore them if raiseExceptions is not set
+ try:
+ h = wr()
+ if h:
+ try:
+ h.acquire()
+ h.flush()
+ h.close()
+ except (IOError, ValueError):
+ # Ignore errors which might be caused
+ # because handlers have been closed but
+ # references to them are still around at
+ # application exit.
+ pass
+ finally:
+ h.release()
+ except:
+ if raiseExceptions:
+ raise
+ #else, swallow
+
+#Let's try and shutdown automatically on application exit...
+import atexit
+atexit.register(shutdown)
+
+# Null handler
+
+class NullHandler(Handler):
+ """
+ This handler does nothing. It's intended to be used to avoid the
+ "No handlers could be found for logger XXX" one-off warning. This is
+ important for library code, which may contain code to log events. If a user
+ of the library does not configure logging, the one-off warning might be
+ produced; to avoid this, the library developer simply needs to instantiate
+ a NullHandler and add it to the top-level logger of the library module or
+ package.
+ """
+ def handle(self, record):
+ pass
+
+ def emit(self, record):
+ pass
+
+ def createLock(self):
+ self.lock = None
+
+# Warnings integration
+
+any _warnings_showwarning = None
+
+def _showwarning(message, category, filename, lineno, file=None, line=None):
+ """
+ Implementation of showwarnings which redirects to logging, which will first
+ check to see if the file parameter is None. If a file is specified, it will
+ delegate to the original warnings implementation of showwarning. Otherwise,
+ it will call warnings.formatwarning and will log the resulting string to a
+ warnings logger named "py.warnings" with level logging.WARNING.
+ """
+ if file is not None:
+ if _warnings_showwarning is not None:
+ _warnings_showwarning(message, category, filename, lineno, file, line)
+ else:
+ s = warnings.formatwarning(message, category, filename, lineno, line)
+ logger = getLogger("py.warnings")
+ if not logger.handlers:
+ logger.addHandler(NullHandler())
+ logger.warning("%s", s)
+
+def captureWarnings(capture):
+ """
+ If capture is true, redirect all warnings to the logging package.
+ If capture is False, ensure that warnings are not redirected to logging
+ but to their original destinations.
+ """
+ global _warnings_showwarning
+ if capture:
+ if _warnings_showwarning is None:
+ _warnings_showwarning = warnings.showwarning
+ warnings.showwarning = _showwarning
+ else:
+ if _warnings_showwarning is not None:
+ warnings.showwarning = _warnings_showwarning
+ _warnings_showwarning = None
diff --git a/typeshed/stdlib/2and3/distutils/command/__init__.pyi b/test-data/stdlib-samples/3.2/incomplete/urllib/__init__.py
similarity index 100%
rename from typeshed/stdlib/2and3/distutils/command/__init__.pyi
rename to test-data/stdlib-samples/3.2/incomplete/urllib/__init__.py
diff --git a/test-data/stdlib-samples/3.2/incomplete/urllib/parse.py b/test-data/stdlib-samples/3.2/incomplete/urllib/parse.py
new file mode 100644
index 0000000..4fa65c4
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/incomplete/urllib/parse.py
@@ -0,0 +1,980 @@
+"""Parse (absolute and relative) URLs.
+
+urlparse module is based upon the following RFC specifications.
+
+RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding
+and L. Masinter, January 2005.
+
+RFC 2732 : "Format for Literal IPv6 Addresses in URLs" by R.Hinden, B.Carpenter
+and L.Masinter, December 1999.
+
+RFC 2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T.
+Berners-Lee, R. Fielding, and L. Masinter, August 1998.
+
+RFC 2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zawinski, July 1998.
+
+RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June
+1995.
+
+RFC 1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M.
+McCahill, December 1994
+
+RFC 3986 is considered the current standard and any future changes to
+urlparse module should conform with it. The urlparse module is
+currently not entirely compliant with this RFC due to defacto
+scenarios for parsing, and for backward compatibility purposes, some
+parsing quirks from older RFCs are retained. The testcases in
+test_urlparse.py provides a good indicator of parsing behavior.
+"""
+
+import sys
+import collections
+
+__all__ = ["urlparse", "urlunparse", "urljoin", "urldefrag",
+ "urlsplit", "urlunsplit", "urlencode", "parse_qs",
+ "parse_qsl", "quote", "quote_plus", "quote_from_bytes",
+ "unquote", "unquote_plus", "unquote_to_bytes"]
+
+# A classification of schemes ('' means apply by default)
+uses_relative = ['ftp', 'http', 'gopher', 'nntp', 'imap',
+ 'wais', 'file', 'https', 'shttp', 'mms',
+ 'prospero', 'rtsp', 'rtspu', '', 'sftp',
+ 'svn', 'svn+ssh']
+uses_netloc = ['ftp', 'http', 'gopher', 'nntp', 'telnet',
+ 'imap', 'wais', 'file', 'mms', 'https', 'shttp',
+ 'snews', 'prospero', 'rtsp', 'rtspu', 'rsync', '',
+ 'svn', 'svn+ssh', 'sftp', 'nfs', 'git', 'git+ssh']
+non_hierarchical = ['gopher', 'hdl', 'mailto', 'news',
+ 'telnet', 'wais', 'imap', 'snews', 'sip', 'sips']
+uses_params = ['ftp', 'hdl', 'prospero', 'http', 'imap',
+ 'https', 'shttp', 'rtsp', 'rtspu', 'sip', 'sips',
+ 'mms', '', 'sftp']
+uses_query = ['http', 'wais', 'imap', 'https', 'shttp', 'mms',
+ 'gopher', 'rtsp', 'rtspu', 'sip', 'sips', '']
+uses_fragment = ['ftp', 'hdl', 'http', 'gopher', 'news',
+ 'nntp', 'wais', 'https', 'shttp', 'snews',
+ 'file', 'prospero', '']
+
+# Characters valid in scheme names
+scheme_chars = ('abcdefghijklmnopqrstuvwxyz'
+ 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+ '0123456789'
+ '+-.')
+
+# XXX: Consider replacing with functools.lru_cache
+MAX_CACHE_SIZE = 20
+_parse_cache = {}
+
+def clear_cache():
+ """Clear the parse cache and the quoters cache."""
+ _parse_cache.clear()
+ _safe_quoters.clear()
+
+
+# Helpers for bytes handling
+# For 3.2, we deliberately require applications that
+# handle improperly quoted URLs to do their own
+# decoding and encoding. If valid use cases are
+# presented, we may relax this by using latin-1
+# decoding internally for 3.3
+_implicit_encoding = 'ascii'
+_implicit_errors = 'strict'
+
+def _noop(obj):
+ return obj
+
+def _encode_result(obj, encoding=_implicit_encoding,
+ errors=_implicit_errors):
+ return obj.encode(encoding, errors)
+
+def _decode_args(args, encoding=_implicit_encoding,
+ errors=_implicit_errors):
+ return tuple(x.decode(encoding, errors) if x else '' for x in args)
+
+def _coerce_args(*args):
+ # Invokes decode if necessary to create str args
+ # and returns the coerced inputs along with
+ # an appropriate result coercion function
+ # - noop for str inputs
+ # - encoding function otherwise
+ str_input = isinstance(args[0], str)
+ for arg in args[1:]:
+ # We special-case the empty string to support the
+ # "scheme=''" default argument to some functions
+ if arg and isinstance(arg, str) != str_input:
+ raise TypeError("Cannot mix str and non-str arguments")
+ if str_input:
+ return args + (_noop,)
+ return _decode_args(args) + (_encode_result,)
+
+# Result objects are more helpful than simple tuples
+class _ResultMixinStr(object):
+ """Standard approach to encoding parsed results from str to bytes"""
+ __slots__ = ()
+
+ def encode(self, encoding='ascii', errors='strict'):
+ return self._encoded_counterpart(*(x.encode(encoding, errors) for x in self))
+
+
+class _ResultMixinBytes(object):
+ """Standard approach to decoding parsed results from bytes to str"""
+ __slots__ = ()
+
+ def decode(self, encoding='ascii', errors='strict'):
+ return self._decoded_counterpart(*(x.decode(encoding, errors) for x in self))
+
+
+class _NetlocResultMixinBase(object):
+ """Shared methods for the parsed result objects containing a netloc element"""
+ __slots__ = ()
+
+ @property
+ def username(self):
+ return self._userinfo[0]
+
+ @property
+ def password(self):
+ return self._userinfo[1]
+
+ @property
+ def hostname(self):
+ hostname = self._hostinfo[0]
+ if not hostname:
+ hostname = None
+ elif hostname is not None:
+ hostname = hostname.lower()
+ return hostname
+
+ @property
+ def port(self):
+ port = self._hostinfo[1]
+ if port is not None:
+ port = int(port, 10)
+ return port
+
+
+class _NetlocResultMixinStr(_NetlocResultMixinBase, _ResultMixinStr):
+ __slots__ = ()
+
+ @property
+ def _userinfo(self):
+ netloc = self.netloc
+ userinfo, have_info, hostinfo = netloc.rpartition('@')
+ if have_info:
+ username, have_password, password = userinfo.partition(':')
+ if not have_password:
+ password = None
+ else:
+ username = password = None
+ return username, password
+
+ @property
+ def _hostinfo(self):
+ netloc = self.netloc
+ _, _, hostinfo = netloc.rpartition('@')
+ _, have_open_br, bracketed = hostinfo.partition('[')
+ if have_open_br:
+ hostname, _, port = bracketed.partition(']')
+ _, have_port, port = port.partition(':')
+ else:
+ hostname, have_port, port = hostinfo.partition(':')
+ if not have_port:
+ port = None
+ return hostname, port
+
+
+class _NetlocResultMixinBytes(_NetlocResultMixinBase, _ResultMixinBytes):
+ __slots__ = ()
+
+ @property
+ def _userinfo(self):
+ netloc = self.netloc
+ userinfo, have_info, hostinfo = netloc.rpartition(b'@')
+ if have_info:
+ username, have_password, password = userinfo.partition(b':')
+ if not have_password:
+ password = None
+ else:
+ username = password = None
+ return username, password
+
+ @property
+ def _hostinfo(self):
+ netloc = self.netloc
+ _, _, hostinfo = netloc.rpartition(b'@')
+ _, have_open_br, bracketed = hostinfo.partition(b'[')
+ if have_open_br:
+ hostname, _, port = bracketed.partition(b']')
+ _, have_port, port = port.partition(b':')
+ else:
+ hostname, have_port, port = hostinfo.partition(b':')
+ if not have_port:
+ port = None
+ return hostname, port
+
+
+from collections import namedtuple
+
+_DefragResultBase = namedtuple('DefragResult', 'url fragment')
+_SplitResultBase = namedtuple('SplitResult', 'scheme netloc path query fragment')
+_ParseResultBase = namedtuple('ParseResult', 'scheme netloc path params query fragment')
+
+# For backwards compatibility, alias _NetlocResultMixinStr
+# ResultBase is no longer part of the documented API, but it is
+# retained since deprecating it isn't worth the hassle
+ResultBase = _NetlocResultMixinStr
+
+# Structured result objects for string data
+class DefragResult(_DefragResultBase, _ResultMixinStr):
+ __slots__ = ()
+ def geturl(self):
+ if self.fragment:
+ return self.url + '#' + self.fragment
+ else:
+ return self.url
+
+class SplitResult(_SplitResultBase, _NetlocResultMixinStr):
+ __slots__ = ()
+ def geturl(self):
+ return urlunsplit(self)
+
+class ParseResult(_ParseResultBase, _NetlocResultMixinStr):
+ __slots__ = ()
+ def geturl(self):
+ return urlunparse(self)
+
+# Structured result objects for bytes data
+class DefragResultBytes(_DefragResultBase, _ResultMixinBytes):
+ __slots__ = ()
+ def geturl(self):
+ if self.fragment:
+ return self.url + b'#' + self.fragment
+ else:
+ return self.url
+
+class SplitResultBytes(_SplitResultBase, _NetlocResultMixinBytes):
+ __slots__ = ()
+ def geturl(self):
+ return urlunsplit(self)
+
+class ParseResultBytes(_ParseResultBase, _NetlocResultMixinBytes):
+ __slots__ = ()
+ def geturl(self):
+ return urlunparse(self)
+
+# Set up the encode/decode result pairs
+def _fix_result_transcoding():
+ _result_pairs = (
+ (DefragResult, DefragResultBytes),
+ (SplitResult, SplitResultBytes),
+ (ParseResult, ParseResultBytes),
+ )
+ for _decoded, _encoded in _result_pairs:
+ _decoded._encoded_counterpart = _encoded
+ _encoded._decoded_counterpart = _decoded
+
+_fix_result_transcoding()
+del _fix_result_transcoding
+
+def urlparse(url, scheme='', allow_fragments=True):
+ """Parse a URL into 6 components:
+ <scheme>://<netloc>/<path>;<params>?<query>#<fragment>
+ Return a 6-tuple: (scheme, netloc, path, params, query, fragment).
+ Note that we don't break the components up in smaller bits
+ (e.g. netloc is a single string) and we don't expand % escapes."""
+ url, scheme, _coerce_result = _coerce_args(url, scheme)
+ tuple = urlsplit(url, scheme, allow_fragments)
+ scheme, netloc, url, query, fragment = tuple
+ if scheme in uses_params and ';' in url:
+ url, params = _splitparams(url)
+ else:
+ params = ''
+ result = ParseResult(scheme, netloc, url, params, query, fragment)
+ return _coerce_result(result)
+
+def _splitparams(url):
+ if '/' in url:
+ i = url.find(';', url.rfind('/'))
+ if i < 0:
+ return url, ''
+ else:
+ i = url.find(';')
+ return url[:i], url[i+1:]
+
+def _splitnetloc(url, start=0):
+ delim = len(url) # position of end of domain part of url, default is end
+ for c in '/?#': # look for delimiters; the order is NOT important
+ wdelim = url.find(c, start) # find first of this delim
+ if wdelim >= 0: # if found
+ delim = min(delim, wdelim) # use earliest delim position
+ return url[start:delim], url[delim:] # return (domain, rest)
+
+def urlsplit(url, scheme='', allow_fragments=True):
+ """Parse a URL into 5 components:
+ <scheme>://<netloc>/<path>?<query>#<fragment>
+ Return a 5-tuple: (scheme, netloc, path, query, fragment).
+ Note that we don't break the components up in smaller bits
+ (e.g. netloc is a single string) and we don't expand % escapes."""
+ url, scheme, _coerce_result = _coerce_args(url, scheme)
+ allow_fragments = bool(allow_fragments)
+ key = url, scheme, allow_fragments, type(url), type(scheme)
+ cached = _parse_cache.get(key, None)
+ if cached:
+ return _coerce_result(cached)
+ if len(_parse_cache) >= MAX_CACHE_SIZE: # avoid runaway growth
+ clear_cache()
+ netloc = query = fragment = ''
+ i = url.find(':')
+ if i > 0:
+ if url[:i] == 'http': # optimize the common case
+ scheme = url[:i].lower()
+ url = url[i+1:]
+ if url[:2] == '//':
+ netloc, url = _splitnetloc(url, 2)
+ if (('[' in netloc and ']' not in netloc) or
+ (']' in netloc and '[' not in netloc)):
+ raise ValueError("Invalid IPv6 URL")
+ if allow_fragments and '#' in url:
+ url, fragment = url.split('#', 1)
+ if '?' in url:
+ url, query = url.split('?', 1)
+ v = SplitResult(scheme, netloc, url, query, fragment)
+ _parse_cache[key] = v
+ return _coerce_result(v)
+ for c in url[:i]:
+ if c not in scheme_chars:
+ break
+ else:
+ try:
+ # make sure "url" is not actually a port number (in which case
+ # "scheme" is really part of the path
+ _testportnum = int(url[i+1:])
+ except ValueError:
+ scheme, url = url[:i].lower(), url[i+1:]
+
+ if url[:2] == '//':
+ netloc, url = _splitnetloc(url, 2)
+ if (('[' in netloc and ']' not in netloc) or
+ (']' in netloc and '[' not in netloc)):
+ raise ValueError("Invalid IPv6 URL")
+ if allow_fragments and scheme in uses_fragment and '#' in url:
+ url, fragment = url.split('#', 1)
+ if scheme in uses_query and '?' in url:
+ url, query = url.split('?', 1)
+ v = SplitResult(scheme, netloc, url, query, fragment)
+ _parse_cache[key] = v
+ return _coerce_result(v)
+
+def urlunparse(components):
+ """Put a parsed URL back together again. This may result in a
+ slightly different, but equivalent URL, if the URL that was parsed
+ originally had redundant delimiters, e.g. a ? with an empty query
+ (the draft states that these are equivalent)."""
+ scheme, netloc, url, params, query, fragment, _coerce_result = (
+ _coerce_args(*components))
+ if params:
+ url = "%s;%s" % (url, params)
+ return _coerce_result(urlunsplit((scheme, netloc, url, query, fragment)))
+
+def urlunsplit(components):
+ """Combine the elements of a tuple as returned by urlsplit() into a
+ complete URL as a string. The data argument can be any five-item iterable.
+ This may result in a slightly different, but equivalent URL, if the URL that
+ was parsed originally had unnecessary delimiters (for example, a ? with an
+ empty query; the RFC states that these are equivalent)."""
+ scheme, netloc, url, query, fragment, _coerce_result = (
+ _coerce_args(*components))
+ if netloc or (scheme and scheme in uses_netloc and url[:2] != '//'):
+ if url and url[:1] != '/': url = '/' + url
+ url = '//' + (netloc or '') + url
+ if scheme:
+ url = scheme + ':' + url
+ if query:
+ url = url + '?' + query
+ if fragment:
+ url = url + '#' + fragment
+ return _coerce_result(url)
+
+def urljoin(base, url, allow_fragments=True):
+ """Join a base URL and a possibly relative URL to form an absolute
+ interpretation of the latter."""
+ if not base:
+ return url
+ if not url:
+ return base
+ base, url, _coerce_result = _coerce_args(base, url)
+ bscheme, bnetloc, bpath, bparams, bquery, bfragment = \
+ urlparse(base, '', allow_fragments)
+ scheme, netloc, path, params, query, fragment = \
+ urlparse(url, bscheme, allow_fragments)
+ if scheme != bscheme or scheme not in uses_relative:
+ return _coerce_result(url)
+ if scheme in uses_netloc:
+ if netloc:
+ return _coerce_result(urlunparse((scheme, netloc, path,
+ params, query, fragment)))
+ netloc = bnetloc
+ if path[:1] == '/':
+ return _coerce_result(urlunparse((scheme, netloc, path,
+ params, query, fragment)))
+ if not path and not params:
+ path = bpath
+ params = bparams
+ if not query:
+ query = bquery
+ return _coerce_result(urlunparse((scheme, netloc, path,
+ params, query, fragment)))
+ segments = bpath.split('/')[:-1] + path.split('/')
+ # XXX The stuff below is bogus in various ways...
+ if segments[-1] == '.':
+ segments[-1] = ''
+ while '.' in segments:
+ segments.remove('.')
+ while 1:
+ i = 1
+ n = len(segments) - 1
+ while i < n:
+ if (segments[i] == '..'
+ and segments[i-1] not in ('', '..')):
+ del segments[i-1:i+1]
+ break
+ i = i+1
+ else:
+ break
+ if segments == ['', '..']:
+ segments[-1] = ''
+ elif len(segments) >= 2 and segments[-1] == '..':
+ segments[-2:] = ['']
+ return _coerce_result(urlunparse((scheme, netloc, '/'.join(segments),
+ params, query, fragment)))
+
+def urldefrag(url):
+ """Removes any existing fragment from URL.
+
+ Returns a tuple of the defragmented URL and the fragment. If
+ the URL contained no fragments, the second element is the
+ empty string.
+ """
+ url, _coerce_result = _coerce_args(url)
+ if '#' in url:
+ s, n, p, a, q, frag = urlparse(url)
+ defrag = urlunparse((s, n, p, a, q, ''))
+ else:
+ frag = ''
+ defrag = url
+ return _coerce_result(DefragResult(defrag, frag))
+
+def unquote_to_bytes(string):
+ """unquote_to_bytes('abc%20def') -> b'abc def'."""
+ # Note: strings are encoded as UTF-8. This is only an issue if it contains
+ # unescaped non-ASCII characters, which URIs should not.
+ if not string:
+ # Is it a string-like object?
+ string.split
+ return b''
+ if isinstance(string, str):
+ string = string.encode('utf-8')
+ res = string.split(b'%')
+ if len(res) == 1:
+ return string
+ string = res[0]
+ for item in res[1:]:
+ try:
+ string += bytes([int(item[:2], 16)]) + item[2:]
+ except ValueError:
+ string += b'%' + item
+ return string
+
+def unquote(string, encoding='utf-8', errors='replace'):
+ """Replace %xx escapes by their single-character equivalent. The optional
+ encoding and errors parameters specify how to decode percent-encoded
+ sequences into Unicode characters, as accepted by the bytes.decode()
+ method.
+ By default, percent-encoded sequences are decoded with UTF-8, and invalid
+ sequences are replaced by a placeholder character.
+
+ unquote('abc%20def') -> 'abc def'.
+ """
+ if string == '':
+ return string
+ res = string.split('%')
+ if len(res) == 1:
+ return string
+ if encoding is None:
+ encoding = 'utf-8'
+ if errors is None:
+ errors = 'replace'
+ # pct_sequence: contiguous sequence of percent-encoded bytes, decoded
+ pct_sequence = b''
+ string = res[0]
+ for item in res[1:]:
+ try:
+ if not item:
+ raise ValueError
+ pct_sequence += bytes.fromhex(item[:2])
+ rest = item[2:]
+ if not rest:
+ # This segment was just a single percent-encoded character.
+ # May be part of a sequence of code units, so delay decoding.
+ # (Stored in pct_sequence).
+ continue
+ except ValueError:
+ rest = '%' + item
+ # Encountered non-percent-encoded characters. Flush the current
+ # pct_sequence.
+ string += pct_sequence.decode(encoding, errors) + rest
+ pct_sequence = b''
+ if pct_sequence:
+ # Flush the final pct_sequence
+ string += pct_sequence.decode(encoding, errors)
+ return string
+
+def parse_qs(qs, keep_blank_values=False, strict_parsing=False,
+ encoding='utf-8', errors='replace'):
+ """Parse a query given as a string argument.
+
+ Arguments:
+
+ qs: percent-encoded query string to be parsed
+
+ keep_blank_values: flag indicating whether blank values in
+ percent-encoded queries should be treated as blank strings.
+ A true value indicates that blanks should be retained as
+ blank strings. The default false value indicates that
+ blank values are to be ignored and treated as if they were
+ not included.
+
+ strict_parsing: flag indicating what to do with parsing errors.
+ If false (the default), errors are silently ignored.
+ If true, errors raise a ValueError exception.
+
+ encoding and errors: specify how to decode percent-encoded sequences
+ into Unicode characters, as accepted by the bytes.decode() method.
+ """
+ dict = {}
+ pairs = parse_qsl(qs, keep_blank_values, strict_parsing,
+ encoding=encoding, errors=errors)
+ for name, value in pairs:
+ if name in dict:
+ dict[name].append(value)
+ else:
+ dict[name] = [value]
+ return dict
+
+def parse_qsl(qs, keep_blank_values=False, strict_parsing=False,
+ encoding='utf-8', errors='replace'):
+ """Parse a query given as a string argument.
+
+ Arguments:
+
+ qs: percent-encoded query string to be parsed
+
+ keep_blank_values: flag indicating whether blank values in
+ percent-encoded queries should be treated as blank strings. A
+ true value indicates that blanks should be retained as blank
+ strings. The default false value indicates that blank values
+ are to be ignored and treated as if they were not included.
+
+ strict_parsing: flag indicating what to do with parsing errors. If
+ false (the default), errors are silently ignored. If true,
+ errors raise a ValueError exception.
+
+ encoding and errors: specify how to decode percent-encoded sequences
+ into Unicode characters, as accepted by the bytes.decode() method.
+
+ Returns a list, as G-d intended.
+ """
+ qs, _coerce_result = _coerce_args(qs)
+ pairs = []
+ for s1 in qs.split('&'):
+ for s2 in s1.split(';'):
+ pairs.append(s2)
+ r = []
+ for name_value in pairs:
+ if not name_value and not strict_parsing:
+ continue
+ nv = name_value.split('=', 1)
+ if len(nv) != 2:
+ if strict_parsing:
+ raise ValueError("bad query field: %r" % (name_value,))
+ # Handle case of a control-name with no equal sign
+ if keep_blank_values:
+ nv.append('')
+ else:
+ continue
+ if len(nv[1]) or keep_blank_values:
+ name = nv[0].replace('+', ' ')
+ name = unquote(name, encoding=encoding, errors=errors)
+ name = _coerce_result(name)
+ value = nv[1].replace('+', ' ')
+ value = unquote(value, encoding=encoding, errors=errors)
+ value = _coerce_result(value)
+ r.append((name, value))
+ return r
+
+def unquote_plus(string, encoding='utf-8', errors='replace'):
+ """Like unquote(), but also replace plus signs by spaces, as required for
+ unquoting HTML form values.
+
+ unquote_plus('%7e/abc+def') -> '~/abc def'
+ """
+ string = string.replace('+', ' ')
+ return unquote(string, encoding, errors)
+
+_ALWAYS_SAFE = frozenset(b'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+ b'abcdefghijklmnopqrstuvwxyz'
+ b'0123456789'
+ b'_.-')
+_ALWAYS_SAFE_BYTES = bytes(_ALWAYS_SAFE)
+_safe_quoters = {}
+
+class Quoter(collections.defaultdict):
+ """A mapping from bytes (in range(0,256)) to strings.
+
+ String values are percent-encoded byte values, unless the key < 128, and
+ in the "safe" set (either the specified safe set, or default set).
+ """
+ # Keeps a cache internally, using defaultdict, for efficiency (lookups
+ # of cached keys don't call Python code at all).
+ def __init__(self, safe):
+ """safe: bytes object."""
+ self.safe = _ALWAYS_SAFE.union(safe)
+
+ def __repr__(self):
+ # Without this, will just display as a defaultdict
+ return "<Quoter %r>" % dict(self)
+
+ def __missing__(self, b):
+ # Handle a cache miss. Store quoted string in cache and return.
+ res = chr(b) if b in self.safe else '%{:02X}'.format(b)
+ self[b] = res
+ return res
+
+def quote(string, safe='/', encoding=None, errors=None):
+ """quote('abc def') -> 'abc%20def'
+
+ Each part of a URL, e.g. the path info, the query, etc., has a
+ different set of reserved characters that must be quoted.
+
+ RFC 2396 Uniform Resource Identifiers (URI): Generic Syntax lists
+ the following reserved characters.
+
+ reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" |
+ "$" | ","
+
+ Each of these characters is reserved in some component of a URL,
+ but not necessarily in all of them.
+
+ By default, the quote function is intended for quoting the path
+ section of a URL. Thus, it will not encode '/'. This character
+ is reserved, but in typical usage the quote function is being
+ called on a path where the existing slash characters are used as
+ reserved characters.
+
+ string and safe may be either str or bytes objects. encoding must
+ not be specified if string is a str.
+
+ The optional encoding and errors parameters specify how to deal with
+ non-ASCII characters, as accepted by the str.encode method.
+ By default, encoding='utf-8' (characters are encoded with UTF-8), and
+ errors='strict' (unsupported characters raise a UnicodeEncodeError).
+ """
+ if isinstance(string, str):
+ if not string:
+ return string
+ if encoding is None:
+ encoding = 'utf-8'
+ if errors is None:
+ errors = 'strict'
+ string = string.encode(encoding, errors)
+ else:
+ if encoding is not None:
+ raise TypeError("quote() doesn't support 'encoding' for bytes")
+ if errors is not None:
+ raise TypeError("quote() doesn't support 'errors' for bytes")
+ return quote_from_bytes(string, safe)
+
+def quote_plus(string, safe='', encoding=None, errors=None):
+ """Like quote(), but also replace ' ' with '+', as required for quoting
+ HTML form values. Plus signs in the original string are escaped unless
+ they are included in safe. It also does not have safe default to '/'.
+ """
+ # Check if ' ' in string, where string may either be a str or bytes. If
+ # there are no spaces, the regular quote will produce the right answer.
+ if ((isinstance(string, str) and ' ' not in string) or
+ (isinstance(string, bytes) and b' ' not in string)):
+ return quote(string, safe, encoding, errors)
+ if isinstance(safe, str):
+ space = ' '
+ else:
+ space = b' '
+ string = quote(string, safe + space, encoding, errors)
+ return string.replace(' ', '+')
+
+def quote_from_bytes(bs, safe='/'):
+ """Like quote(), but accepts a bytes object rather than a str, and does
+ not perform string-to-bytes encoding. It always returns an ASCII string.
+ quote_from_bytes(b'abc def\xab') -> 'abc%20def%AB'
+ """
+ if not isinstance(bs, (bytes, bytearray)):
+ raise TypeError("quote_from_bytes() expected bytes")
+ if not bs:
+ return ''
+ if isinstance(safe, str):
+ # Normalize 'safe' by converting to bytes and removing non-ASCII chars
+ safe = safe.encode('ascii', 'ignore')
+ else:
+ safe = bytes([c for c in safe if c < 128])
+ if not bs.rstrip(_ALWAYS_SAFE_BYTES + safe):
+ return bs.decode()
+ try:
+ quoter = _safe_quoters[safe]
+ except KeyError:
+ _safe_quoters[safe] = quoter = Quoter(safe).__getitem__
+ return ''.join([quoter(char) for char in bs])
+
+def urlencode(query, doseq=False, safe='', encoding=None, errors=None):
+ """Encode a sequence of two-element tuples or dictionary into a URL query string.
+
+ If any values in the query arg are sequences and doseq is true, each
+ sequence element is converted to a separate parameter.
+
+ If the query arg is a sequence of two-element tuples, the order of the
+ parameters in the output will match the order of parameters in the
+ input.
+
+ The query arg may be either a string or a bytes type. When query arg is a
+ string, the safe, encoding and error parameters are sent the quote_plus for
+ encoding.
+ """
+
+ if hasattr(query, "items"):
+ query = query.items()
+ else:
+ # It's a bother at times that strings and string-like objects are
+ # sequences.
+ try:
+ # non-sequence items should not work with len()
+ # non-empty strings will fail this
+ if len(query) and not isinstance(query[0], tuple):
+ raise TypeError
+ # Zero-length sequences of all types will get here and succeed,
+ # but that's a minor nit. Since the original implementation
+ # allowed empty dicts that type of behavior probably should be
+ # preserved for consistency
+ except TypeError:
+ ty, va, tb = sys.exc_info()
+ raise TypeError("not a valid non-string sequence "
+ "or mapping object").with_traceback(tb)
+
+ l = []
+ if not doseq:
+ for k, v in query:
+ if isinstance(k, bytes):
+ k = quote_plus(k, safe)
+ else:
+ k = quote_plus(str(k), safe, encoding, errors)
+
+ if isinstance(v, bytes):
+ v = quote_plus(v, safe)
+ else:
+ v = quote_plus(str(v), safe, encoding, errors)
+ l.append(k + '=' + v)
+ else:
+ for k, v in query:
+ if isinstance(k, bytes):
+ k = quote_plus(k, safe)
+ else:
+ k = quote_plus(str(k), safe, encoding, errors)
+
+ if isinstance(v, bytes):
+ v = quote_plus(v, safe)
+ l.append(k + '=' + v)
+ elif isinstance(v, str):
+ v = quote_plus(v, safe, encoding, errors)
+ l.append(k + '=' + v)
+ else:
+ try:
+ # Is this a sufficient test for sequence-ness?
+ x = len(v)
+ except TypeError:
+ # not a sequence
+ v = quote_plus(str(v), safe, encoding, errors)
+ l.append(k + '=' + v)
+ else:
+ # loop over the sequence
+ for elt in v:
+ if isinstance(elt, bytes):
+ elt = quote_plus(elt, safe)
+ else:
+ elt = quote_plus(str(elt), safe, encoding, errors)
+ l.append(k + '=' + elt)
+ return '&'.join(l)
+
+# Utilities to parse URLs (most of these return None for missing parts):
+# unwrap('<URL:type://host/path>') --> 'type://host/path'
+# splittype('type:opaquestring') --> 'type', 'opaquestring'
+# splithost('//host[:port]/path') --> 'host[:port]', '/path'
+# splituser('user[:passwd]@host[:port]') --> 'user[:passwd]', 'host[:port]'
+# splitpasswd('user:passwd') -> 'user', 'passwd'
+# splitport('host:port') --> 'host', 'port'
+# splitquery('/path?query') --> '/path', 'query'
+# splittag('/path#tag') --> '/path', 'tag'
+# splitattr('/path;attr1=value1;attr2=value2;...') ->
+# '/path', ['attr1=value1', 'attr2=value2', ...]
+# splitvalue('attr=value') --> 'attr', 'value'
+# urllib.parse.unquote('abc%20def') -> 'abc def'
+# quote('abc def') -> 'abc%20def')
+
+def to_bytes(url):
+ """to_bytes(u"URL") --> 'URL'."""
+ # Most URL schemes require ASCII. If that changes, the conversion
+ # can be relaxed.
+ # XXX get rid of to_bytes()
+ if isinstance(url, str):
+ try:
+ url = url.encode("ASCII").decode()
+ except UnicodeError:
+ raise UnicodeError("URL " + repr(url) +
+ " contains non-ASCII characters")
+ return url
+
+def unwrap(url):
+ """unwrap('<URL:type://host/path>') --> 'type://host/path'."""
+ url = str(url).strip()
+ if url[:1] == '<' and url[-1:] == '>':
+ url = url[1:-1].strip()
+ if url[:4] == 'URL:': url = url[4:].strip()
+ return url
+
+_typeprog = None
+def splittype(url):
+ """splittype('type:opaquestring') --> 'type', 'opaquestring'."""
+ global _typeprog
+ if _typeprog is None:
+ import re
+ _typeprog = re.compile('^([^/:]+):')
+
+ match = _typeprog.match(url)
+ if match:
+ scheme = match.group(1)
+ return scheme.lower(), url[len(scheme) + 1:]
+ return None, url
+
+_hostprog = None
+def splithost(url):
+ """splithost('//host[:port]/path') --> 'host[:port]', '/path'."""
+ global _hostprog
+ if _hostprog is None:
+ import re
+ _hostprog = re.compile('^//([^/?]*)(.*)$')
+
+ match = _hostprog.match(url)
+ if match:
+ host_port = match.group(1)
+ path = match.group(2)
+ if path and not path.startswith('/'):
+ path = '/' + path
+ return host_port, path
+ return None, url
+
+_userprog = None
+def splituser(host):
+ """splituser('user[:passwd]@host[:port]') --> 'user[:passwd]', 'host[:port]'."""
+ global _userprog
+ if _userprog is None:
+ import re
+ _userprog = re.compile('^(.*)@(.*)$')
+
+ match = _userprog.match(host)
+ if match: return match.group(1, 2)
+ return None, host
+
+_passwdprog = None
+def splitpasswd(user):
+ """splitpasswd('user:passwd') -> 'user', 'passwd'."""
+ global _passwdprog
+ if _passwdprog is None:
+ import re
+ _passwdprog = re.compile('^([^:]*):(.*)$',re.S)
+
+ match = _passwdprog.match(user)
+ if match: return match.group(1, 2)
+ return user, None
+
+# splittag('/path#tag') --> '/path', 'tag'
+_portprog = None
+def splitport(host):
+ """splitport('host:port') --> 'host', 'port'."""
+ global _portprog
+ if _portprog is None:
+ import re
+ _portprog = re.compile('^(.*):([0-9]+)$')
+
+ match = _portprog.match(host)
+ if match: return match.group(1, 2)
+ return host, None
+
+_nportprog = None
+def splitnport(host, defport=-1):
+ """Split host and port, returning numeric port.
+ Return given default port if no ':' found; defaults to -1.
+ Return numerical port if a valid number are found after ':'.
+ Return None if ':' but not a valid number."""
+ global _nportprog
+ if _nportprog is None:
+ import re
+ _nportprog = re.compile('^(.*):(.*)$')
+
+ match = _nportprog.match(host)
+ if match:
+ host, port = match.group(1, 2)
+ try:
+ if not port: raise ValueError("no digits")
+ nport = int(port)
+ except ValueError:
+ nport = None
+ return host, nport
+ return host, defport
+
+_queryprog = None
+def splitquery(url):
+ """splitquery('/path?query') --> '/path', 'query'."""
+ global _queryprog
+ if _queryprog is None:
+ import re
+ _queryprog = re.compile('^(.*)\?([^?]*)$')
+
+ match = _queryprog.match(url)
+ if match: return match.group(1, 2)
+ return url, None
+
+_tagprog = None
+def splittag(url):
+ """splittag('/path#tag') --> '/path', 'tag'."""
+ global _tagprog
+ if _tagprog is None:
+ import re
+ _tagprog = re.compile('^(.*)#([^#]*)$')
+
+ match = _tagprog.match(url)
+ if match: return match.group(1, 2)
+ return url, None
+
+def splitattr(url):
+ """splitattr('/path;attr1=value1;attr2=value2;...') ->
+ '/path', ['attr1=value1', 'attr2=value2', ...]."""
+ words = url.split(';')
+ return words[0], words[1:]
+
+_valueprog = None
+def splitvalue(attr):
+ """splitvalue('attr=value') --> 'attr', 'value'."""
+ global _valueprog
+ if _valueprog is None:
+ import re
+ _valueprog = re.compile('^([^=]*)=(.*)$')
+
+ match = _valueprog.match(attr)
+ if match: return match.group(1, 2)
+ return attr, None
diff --git a/test-data/stdlib-samples/3.2/posixpath.py b/test-data/stdlib-samples/3.2/posixpath.py
new file mode 100644
index 0000000..cf5d59e
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/posixpath.py
@@ -0,0 +1,466 @@
+"""Common operations on Posix pathnames.
+
+Instead of importing this module directly, import os and refer to
+this module as os.path. The "os.path" name is an alias for this
+module on Posix systems; on other systems (e.g. Mac, Windows),
+os.path provides the same operations in a manner specific to that
+platform, and is an alias to another module (e.g. macpath, ntpath).
+
+Some of this can actually be useful on non-Posix systems too, e.g.
+for manipulation of the pathname component of URLs.
+"""
+
+import os
+import sys
+import stat
+import genericpath
+from genericpath import *
+
+from typing import (
+ Tuple, BinaryIO, TextIO, Pattern, AnyStr, List, Set, Any, Union, cast
+)
+
+__all__ = ["normcase","isabs","join","splitdrive","split","splitext",
+ "basename","dirname","commonprefix","getsize","getmtime",
+ "getatime","getctime","islink","exists","lexists","isdir","isfile",
+ "ismount", "expanduser","expandvars","normpath","abspath",
+ "samefile","sameopenfile","samestat",
+ "curdir","pardir","sep","pathsep","defpath","altsep","extsep",
+ "devnull","realpath","supports_unicode_filenames","relpath"]
+
+# Strings representing various path-related bits and pieces.
+# These are primarily for export; internally, they are hardcoded.
+curdir = '.'
+pardir = '..'
+extsep = '.'
+sep = '/'
+pathsep = ':'
+defpath = ':/bin:/usr/bin'
+altsep = None # type: str
+devnull = '/dev/null'
+
+def _get_sep(path: AnyStr) -> AnyStr:
+ if isinstance(path, bytes):
+ return b'/'
+ else:
+ return '/'
+
+# Normalize the case of a pathname. Trivial in Posix, string.lower on Mac.
+# On MS-DOS this may also turn slashes into backslashes; however, other
+# normalizations (such as optimizing '../' away) are not allowed
+# (another function should be defined to do that).
+
+def normcase(s: AnyStr) -> AnyStr:
+ """Normalize case of pathname. Has no effect under Posix"""
+ # TODO: on Mac OS X, this should really return s.lower().
+ if not isinstance(s, (bytes, str)):
+ raise TypeError("normcase() argument must be str or bytes, "
+ "not '{}'".format(s.__class__.__name__))
+ return cast(AnyStr, s)
+
+
+# Return whether a path is absolute.
+# Trivial in Posix, harder on the Mac or MS-DOS.
+
+def isabs(s: AnyStr) -> bool:
+ """Test whether a path is absolute"""
+ sep = _get_sep(s)
+ return s.startswith(sep)
+
+
+# Join pathnames.
+# Ignore the previous parts if a part is absolute.
+# Insert a '/' unless the first part is empty or already ends in '/'.
+
+def join(a: AnyStr, *p: AnyStr) -> AnyStr:
+ """Join two or more pathname components, inserting '/' as needed.
+ If any component is an absolute path, all previous path components
+ will be discarded."""
+ sep = _get_sep(a)
+ path = a
+ for b in p:
+ if b.startswith(sep):
+ path = b
+ elif not path or path.endswith(sep):
+ path += b
+ else:
+ path += sep + b
+ return path
+
+
+# Split a path in head (everything up to the last '/') and tail (the
+# rest). If the path ends in '/', tail will be empty. If there is no
+# '/' in the path, head will be empty.
+# Trailing '/'es are stripped from head unless it is the root.
+
+def split(p: AnyStr) -> Tuple[AnyStr, AnyStr]:
+ """Split a pathname. Returns tuple "(head, tail)" where "tail" is
+ everything after the final slash. Either part may be empty."""
+ sep = _get_sep(p)
+ i = p.rfind(sep) + 1
+ head, tail = p[:i], p[i:]
+ if head and head != sep*len(head):
+ head = head.rstrip(sep)
+ return head, tail
+
+
+# Split a path in root and extension.
+# The extension is everything starting at the last dot in the last
+# pathname component; the root is everything before that.
+# It is always true that root + ext == p.
+
+def splitext(p: AnyStr) -> Tuple[AnyStr, AnyStr]:
+ if isinstance(p, bytes):
+ sep = b'/'
+ extsep = b'.'
+ else:
+ sep = '/'
+ extsep = '.'
+ return genericpath._splitext(p, sep, None, extsep)
+splitext.__doc__ = genericpath._splitext.__doc__
+
+# Split a pathname into a drive specification and the rest of the
+# path. Useful on DOS/Windows/NT; on Unix, the drive is always empty.
+
+def splitdrive(p: AnyStr) -> Tuple[AnyStr, AnyStr]:
+ """Split a pathname into drive and path. On Posix, drive is always
+ empty."""
+ return p[:0], p
+
+
+# Return the tail (basename) part of a path, same as split(path)[1].
+
+def basename(p: AnyStr) -> AnyStr:
+ """Returns the final component of a pathname"""
+ sep = _get_sep(p)
+ i = p.rfind(sep) + 1
+ return p[i:]
+
+
+# Return the head (dirname) part of a path, same as split(path)[0].
+
+def dirname(p: AnyStr) -> AnyStr:
+ """Returns the directory component of a pathname"""
+ sep = _get_sep(p)
+ i = p.rfind(sep) + 1
+ head = p[:i]
+ if head and head != sep*len(head):
+ head = head.rstrip(sep)
+ return head
+
+
+# Is a path a symbolic link?
+# This will always return false on systems where os.lstat doesn't exist.
+
+def islink(path: AnyStr) -> bool:
+ """Test whether a path is a symbolic link"""
+ try:
+ st = os.lstat(path)
+ except (os.error, AttributeError):
+ return False
+ return stat.S_ISLNK(st.st_mode)
+
+# Being true for dangling symbolic links is also useful.
+
+def lexists(path: AnyStr) -> bool:
+ """Test whether a path exists. Returns True for broken symbolic links"""
+ try:
+ os.lstat(path)
+ except os.error:
+ return False
+ return True
+
+
+# Are two filenames really pointing to the same file?
+
+def samefile(f1: AnyStr, f2: AnyStr) -> bool:
+ """Test whether two pathnames reference the same actual file"""
+ s1 = os.stat(f1)
+ s2 = os.stat(f2)
+ return samestat(s1, s2)
+
+
+# Are two open files really referencing the same file?
+# (Not necessarily the same file descriptor!)
+
+def sameopenfile(fp1: int, fp2: int) -> bool:
+ """Test whether two open file objects reference the same file"""
+ s1 = os.fstat(fp1)
+ s2 = os.fstat(fp2)
+ return samestat(s1, s2)
+
+
+# Are two stat buffers (obtained from stat, fstat or lstat)
+# describing the same file?
+
+def samestat(s1: os.stat_result, s2: os.stat_result) -> bool:
+ """Test whether two stat buffers reference the same file"""
+ return s1.st_ino == s2.st_ino and \
+ s1.st_dev == s2.st_dev
+
+
+# Is a path a mount point?
+# (Does this work for all UNIXes? Is it even guaranteed to work by Posix?)
+
+def ismount(path: AnyStr) -> bool:
+ """Test whether a path is a mount point"""
+ if islink(path):
+ # A symlink can never be a mount point
+ return False
+ try:
+ s1 = os.lstat(path)
+ if isinstance(path, bytes):
+ parent = join(path, b'..')
+ else:
+ parent = join(path, '..')
+ s2 = os.lstat(parent)
+ except os.error:
+ return False # It doesn't exist -- so not a mount point :-)
+ dev1 = s1.st_dev
+ dev2 = s2.st_dev
+ if dev1 != dev2:
+ return True # path/.. on a different device as path
+ ino1 = s1.st_ino
+ ino2 = s2.st_ino
+ if ino1 == ino2:
+ return True # path/.. is the same i-node as path
+ return False
+
+
+# Expand paths beginning with '~' or '~user'.
+# '~' means $HOME; '~user' means that user's home directory.
+# If the path doesn't begin with '~', or if the user or $HOME is unknown,
+# the path is returned unchanged (leaving error reporting to whatever
+# function is called with the expanded path as argument).
+# See also module 'glob' for expansion of *, ? and [...] in pathnames.
+# (A function should also be defined to do full *sh-style environment
+# variable expansion.)
+
+def expanduser(path: AnyStr) -> AnyStr:
+ """Expand ~ and ~user constructions. If user or $HOME is unknown,
+ do nothing."""
+ if isinstance(path, bytes):
+ tilde = b'~'
+ else:
+ tilde = '~'
+ if not path.startswith(tilde):
+ return path
+ sep = _get_sep(path)
+ i = path.find(sep, 1)
+ if i < 0:
+ i = len(path)
+ if i == 1:
+ userhome = None # type: Union[str, bytes]
+ if 'HOME' not in os.environ:
+ import pwd
+ userhome = pwd.getpwuid(os.getuid()).pw_dir
+ else:
+ userhome = os.environ['HOME']
+ else:
+ import pwd
+ name = path[1:i] # type: Union[str, bytes]
+ if isinstance(name, bytes):
+ name = str(name, 'ASCII')
+ try:
+ pwent = pwd.getpwnam(name)
+ except KeyError:
+ return path
+ userhome = pwent.pw_dir
+ if isinstance(path, bytes):
+ userhome = os.fsencode(userhome)
+ root = b'/'
+ else:
+ root = '/'
+ userhome = userhome.rstrip(root)
+ return (userhome + path[i:]) or root
+
+
+# Expand paths containing shell variable substitutions.
+# This expands the forms $variable and ${variable} only.
+# Non-existent variables are left unchanged.
+
+_varprog = None # type: Pattern[str]
+_varprogb = None # type: Pattern[bytes]
+
+def expandvars(path: AnyStr) -> AnyStr:
+ """Expand shell variables of form $var and ${var}. Unknown variables
+ are left unchanged."""
+ global _varprog, _varprogb
+ if isinstance(path, bytes):
+ if b'$' not in path:
+ return path
+ if not _varprogb:
+ import re
+ _varprogb = re.compile(br'\$(\w+|\{[^}]*\})', re.ASCII)
+ search = _varprogb.search
+ start = b'{'
+ end = b'}'
+ else:
+ if '$' not in path:
+ return path
+ if not _varprog:
+ import re
+ _varprog = re.compile(r'\$(\w+|\{[^}]*\})', re.ASCII)
+ search = _varprog.search
+ start = '{'
+ end = '}'
+ i = 0
+ while True:
+ m = search(path, i)
+ if not m:
+ break
+ i, j = m.span(0)
+ name = None # type: Union[str, bytes]
+ name = m.group(1)
+ if name.startswith(start) and name.endswith(end):
+ name = name[1:-1]
+ if isinstance(name, bytes):
+ name = str(name, 'ASCII')
+ if name in os.environ:
+ tail = path[j:]
+ value = None # type: Union[str, bytes]
+ value = os.environ[name]
+ if isinstance(path, bytes):
+ value = value.encode('ASCII')
+ path = path[:i] + value
+ i = len(path)
+ path += tail
+ else:
+ i = j
+ return path
+
+
+# Normalize a path, e.g. A//B, A/./B and A/foo/../B all become A/B.
+# It should be understood that this may change the meaning of the path
+# if it contains symbolic links!
+
+def normpath(path: AnyStr) -> AnyStr:
+ """Normalize path, eliminating double slashes, etc."""
+ if isinstance(path, bytes):
+ sep = b'/'
+ empty = b''
+ dot = b'.'
+ dotdot = b'..'
+ else:
+ sep = '/'
+ empty = ''
+ dot = '.'
+ dotdot = '..'
+ if path == empty:
+ return dot
+ initial_slashes = path.startswith(sep) # type: int
+ # POSIX allows one or two initial slashes, but treats three or more
+ # as single slash.
+ if (initial_slashes and
+ path.startswith(sep*2) and not path.startswith(sep*3)):
+ initial_slashes = 2
+ comps = path.split(sep)
+ new_comps = [] # type: List[AnyStr]
+ for comp in comps:
+ if comp in (empty, dot):
+ continue
+ if (comp != dotdot or (not initial_slashes and not new_comps) or
+ (new_comps and new_comps[-1] == dotdot)):
+ new_comps.append(comp)
+ elif new_comps:
+ new_comps.pop()
+ comps = new_comps
+ path = sep.join(comps)
+ if initial_slashes:
+ path = sep*initial_slashes + path
+ return path or dot
+
+
+def abspath(path: AnyStr) -> AnyStr:
+ """Return an absolute path."""
+ if not isabs(path):
+ if isinstance(path, bytes):
+ cwd = os.getcwdb()
+ else:
+ cwd = os.getcwd()
+ path = join(cwd, path)
+ return normpath(path)
+
+
+# Return a canonical path (i.e. the absolute location of a file on the
+# filesystem).
+
+def realpath(filename: AnyStr) -> AnyStr:
+ """Return the canonical path of the specified filename, eliminating any
+symbolic links encountered in the path."""
+ if isinstance(filename, bytes):
+ sep = b'/'
+ empty = b''
+ else:
+ sep = '/'
+ empty = ''
+ if isabs(filename):
+ bits = [sep] + filename.split(sep)[1:]
+ else:
+ bits = [empty] + filename.split(sep)
+
+ for i in range(2, len(bits)+1):
+ component = join(*bits[0:i])
+ # Resolve symbolic links.
+ if islink(component):
+ resolved = _resolve_link(component)
+ if resolved is None:
+ # Infinite loop -- return original component + rest of the path
+ return abspath(join(*([component] + bits[i:])))
+ else:
+ newpath = join(*([resolved] + bits[i:]))
+ return realpath(newpath)
+
+ return abspath(filename)
+
+
+def _resolve_link(path: AnyStr) -> AnyStr:
+ """Internal helper function. Takes a path and follows symlinks
+ until we either arrive at something that isn't a symlink, or
+ encounter a path we've seen before (meaning that there's a loop).
+ """
+ paths_seen = set() # type: Set[AnyStr]
+ while islink(path):
+ if path in paths_seen:
+ # Already seen this path, so we must have a symlink loop
+ return None
+ paths_seen.add(path)
+ # Resolve where the link points to
+ resolved = os.readlink(path)
+ if not isabs(resolved):
+ dir = dirname(path)
+ path = normpath(join(dir, resolved))
+ else:
+ path = normpath(resolved)
+ return path
+
+supports_unicode_filenames = (sys.platform == 'darwin')
+
+def relpath(path: AnyStr, start: AnyStr = None) -> AnyStr:
+ """Return a relative version of a path"""
+
+ if not path:
+ raise ValueError("no path specified")
+
+ if isinstance(path, bytes):
+ curdir = b'.'
+ sep = b'/'
+ pardir = b'..'
+ else:
+ curdir = '.'
+ sep = '/'
+ pardir = '..'
+
+ if start is None:
+ start = curdir
+
+ start_list = [x for x in abspath(start).split(sep) if x]
+ path_list = [x for x in abspath(path).split(sep) if x]
+
+ # Work out how much of the filepath is shared by start and path.
+ i = len(commonprefix([start_list, path_list]))
+
+ rel_list = [pardir] * (len(start_list)-i) + path_list[i:]
+ if not rel_list:
+ return curdir
+ return join(*rel_list)
diff --git a/test-data/stdlib-samples/3.2/pprint.py b/test-data/stdlib-samples/3.2/pprint.py
new file mode 100644
index 0000000..650c1a3
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/pprint.py
@@ -0,0 +1,380 @@
+# Author: Fred L. Drake, Jr.
+# fdrake at acm.org
+#
+# This is a simple little module I wrote to make life easier. I didn't
+# see anything quite like it in the library, though I may have overlooked
+# something. I wrote this when I was trying to read some heavily nested
+# tuples with fairly non-descriptive content. This is modeled very much
+# after Lisp/Scheme - style pretty-printing of lists. If you find it
+# useful, thank small children who sleep at night.
+
+"""Support to pretty-print lists, tuples, & dictionaries recursively.
+
+Very simple, but useful, especially in debugging data structures.
+
+Classes
+-------
+
+PrettyPrinter()
+ Handle pretty-printing operations onto a stream using a configured
+ set of formatting parameters.
+
+Functions
+---------
+
+pformat()
+ Format a Python object into a pretty-printed representation.
+
+pprint()
+ Pretty-print a Python object to a stream [default is sys.stdout].
+
+saferepr()
+ Generate a 'standard' repr()-like value, but protect against recursive
+ data structures.
+
+"""
+
+import sys as _sys
+from collections import OrderedDict as _OrderedDict
+from io import StringIO as _StringIO
+
+from typing import Any, Tuple, Dict, TextIO, cast, List
+
+__all__ = ["pprint","pformat","isreadable","isrecursive","saferepr",
+ "PrettyPrinter"]
+
+# cache these for faster access:
+_commajoin = ", ".join
+_id = id
+_len = len
+_type = type
+
+
+def pprint(object: object, stream: TextIO = None, indent: int = 1,
+ width: int = 80, depth: int = None) -> None:
+ """Pretty-print a Python object to a stream [default is sys.stdout]."""
+ printer = PrettyPrinter(
+ stream=stream, indent=indent, width=width, depth=depth)
+ printer.pprint(object)
+
+def pformat(object: object, indent: int = 1, width: int = 80,
+ depth: int = None) -> str:
+ """Format a Python object into a pretty-printed representation."""
+ return PrettyPrinter(indent=indent, width=width, depth=depth).pformat(object)
+
+def saferepr(object: object) -> str:
+ """Version of repr() which can handle recursive data structures."""
+ return _safe_repr(object, {}, None, 0)[0]
+
+def isreadable(object: object) -> bool:
+ """Determine if saferepr(object) is readable by eval()."""
+ return _safe_repr(object, {}, None, 0)[1]
+
+def isrecursive(object: object) -> bool:
+ """Determine if object requires a recursive representation."""
+ return _safe_repr(object, {}, None, 0)[2]
+
+class _safe_key:
+ """Helper function for key functions when sorting unorderable objects.
+
+ The wrapped-object will fallback to an Py2.x style comparison for
+ unorderable types (sorting first comparing the type name and then by
+ the obj ids). Does not work recursively, so dict.items() must have
+ _safe_key applied to both the key and the value.
+
+ """
+
+ __slots__ = ['obj']
+
+ def __init__(self, obj: Any) -> None:
+ self.obj = obj
+
+ def __lt__(self, other: Any) -> Any:
+ rv = self.obj.__lt__(other.obj) # type: Any
+ if rv is NotImplemented:
+ rv = (str(type(self.obj)), id(self.obj)) < \
+ (str(type(other.obj)), id(other.obj))
+ return rv
+
+def _safe_tuple(t: Tuple[Any, Any]) -> Tuple[_safe_key, _safe_key]:
+ "Helper function for comparing 2-tuples"
+ return _safe_key(t[0]), _safe_key(t[1])
+
+class PrettyPrinter:
+ def __init__(self, indent: int = 1, width: int = 80, depth: int = None,
+ stream: TextIO = None) -> None:
+ """Handle pretty printing operations onto a stream using a set of
+ configured parameters.
+
+ indent
+ Number of spaces to indent for each level of nesting.
+
+ width
+ Attempted maximum number of columns in the output.
+
+ depth
+ The maximum depth to print out nested structures.
+
+ stream
+ The desired output stream. If omitted (or false), the standard
+ output stream available at construction will be used.
+
+ """
+ indent = int(indent)
+ width = int(width)
+ assert indent >= 0, "indent must be >= 0"
+ assert depth is None or depth > 0, "depth must be > 0"
+ assert width, "width must be != 0"
+ self._depth = depth
+ self._indent_per_level = indent
+ self._width = width
+ if stream is not None:
+ self._stream = stream
+ else:
+ self._stream = _sys.stdout
+
+ def pprint(self, object: object) -> None:
+ self._format(object, self._stream, 0, 0, {}, 0)
+ self._stream.write("\n")
+
+ def pformat(self, object: object) -> str:
+ sio = _StringIO()
+ self._format(object, sio, 0, 0, {}, 0)
+ return sio.getvalue()
+
+ def isrecursive(self, object: object) -> int:
+ return self.format(object, {}, 0, 0)[2]
+
+ def isreadable(self, object: object) -> int:
+ s, readable, recursive = self.format(object, {}, 0, 0)
+ return readable and not recursive
+
+ def _format(self, object: object, stream: TextIO, indent: int,
+ allowance: int, context: Dict[int, int], level: int) -> None:
+ level = level + 1
+ objid = _id(object)
+ if objid in context:
+ stream.write(_recursion(object))
+ self._recursive = True
+ self._readable = False
+ return
+ rep = self._repr(object, context, level - 1)
+ typ = _type(object)
+ sepLines = _len(rep) > (self._width - 1 - indent - allowance)
+ write = stream.write
+
+ if self._depth and level > self._depth:
+ write(rep)
+ return
+
+ if sepLines:
+ r = getattr(typ, "__repr__", None)
+ if isinstance(object, dict):
+ write('{')
+ if self._indent_per_level > 1:
+ write((self._indent_per_level - 1) * ' ')
+ length = _len(object)
+ if length:
+ context[objid] = 1
+ indent = indent + self._indent_per_level
+ if issubclass(typ, _OrderedDict):
+ items = list(object.items())
+ else:
+ items = sorted(object.items(), key=_safe_tuple)
+ key, ent = items[0]
+ rep = self._repr(key, context, level)
+ write(rep)
+ write(': ')
+ self._format(ent, stream, indent + _len(rep) + 2,
+ allowance + 1, context, level)
+ if length > 1:
+ for key, ent in items[1:]:
+ rep = self._repr(key, context, level)
+ write(',\n%s%s: ' % (' '*indent, rep))
+ self._format(ent, stream, indent + _len(rep) + 2,
+ allowance + 1, context, level)
+ indent = indent - self._indent_per_level
+ del context[objid]
+ write('}')
+ return
+
+ if ((issubclass(typ, list) and r is list.__repr__) or
+ (issubclass(typ, tuple) and r is tuple.__repr__) or
+ (issubclass(typ, set) and r is set.__repr__) or
+ (issubclass(typ, frozenset) and r is frozenset.__repr__)
+ ):
+ anyobj = cast(Any, object) # TODO Collection?
+ length = _len(anyobj)
+ if issubclass(typ, list):
+ write('[')
+ endchar = ']'
+ lst = anyobj
+ elif issubclass(typ, set):
+ if not length:
+ write('set()')
+ return
+ write('{')
+ endchar = '}'
+ lst = sorted(anyobj, key=_safe_key)
+ elif issubclass(typ, frozenset):
+ if not length:
+ write('frozenset()')
+ return
+ write('frozenset({')
+ endchar = '})'
+ lst = sorted(anyobj, key=_safe_key)
+ indent += 10
+ else:
+ write('(')
+ endchar = ')'
+ lst = list(anyobj)
+ if self._indent_per_level > 1:
+ write((self._indent_per_level - 1) * ' ')
+ if length:
+ context[objid] = 1
+ indent = indent + self._indent_per_level
+ self._format(lst[0], stream, indent, allowance + 1,
+ context, level)
+ if length > 1:
+ for ent in lst[1:]:
+ write(',\n' + ' '*indent)
+ self._format(ent, stream, indent,
+ allowance + 1, context, level)
+ indent = indent - self._indent_per_level
+ del context[objid]
+ if issubclass(typ, tuple) and length == 1:
+ write(',')
+ write(endchar)
+ return
+
+ write(rep)
+
+ def _repr(self, object: object, context: Dict[int, int],
+ level: int) -> str:
+ repr, readable, recursive = self.format(object, context.copy(),
+ self._depth, level)
+ if not readable:
+ self._readable = False
+ if recursive:
+ self._recursive = True
+ return repr
+
+ def format(self, object: object, context: Dict[int, int],
+ maxlevels: int, level: int) -> Tuple[str, int, int]:
+ """Format object for a specific context, returning a string
+ and flags indicating whether the representation is 'readable'
+ and whether the object represents a recursive construct.
+ """
+ return _safe_repr(object, context, maxlevels, level)
+
+
+# Return triple (repr_string, isreadable, isrecursive).
+
+def _safe_repr(object: object, context: Dict[int, int],
+ maxlevels: int, level: int) -> Tuple[str, bool, bool]:
+ typ = _type(object)
+ if typ is str:
+ s = cast(str, object)
+ if 'locale' not in _sys.modules:
+ return repr(object), True, False
+ if "'" in s and '"' not in s:
+ closure = '"'
+ quotes = {'"': '\\"'}
+ else:
+ closure = "'"
+ quotes = {"'": "\\'"}
+ qget = quotes.get
+ sio = _StringIO()
+ write = sio.write
+ for char in s:
+ if char.isalpha():
+ write(char)
+ else:
+ write(qget(char, repr(char)[1:-1]))
+ return ("%s%s%s" % (closure, sio.getvalue(), closure)), True, False
+
+ r = getattr(typ, "__repr__", None)
+ if issubclass(typ, dict) and r is dict.__repr__:
+ if not object:
+ return "{}", True, False
+ objid = _id(object)
+ if maxlevels and level >= maxlevels:
+ return "{...}", False, objid in context
+ if objid in context:
+ return _recursion(object), False, True
+ context[objid] = 1
+ readable = True
+ recursive = False
+ components = [] # type: List[str]
+ append = components.append
+ level += 1
+ saferepr = _safe_repr
+ items = sorted((cast(dict, object)).items(), key=_safe_tuple)
+ for k, v in items:
+ krepr, kreadable, krecur = saferepr(k, context, maxlevels, level)
+ vrepr, vreadable, vrecur = saferepr(v, context, maxlevels, level)
+ append("%s: %s" % (krepr, vrepr))
+ readable = readable and kreadable and vreadable
+ if krecur or vrecur:
+ recursive = True
+ del context[objid]
+ return "{%s}" % _commajoin(components), readable, recursive
+
+ if (issubclass(typ, list) and r is list.__repr__) or \
+ (issubclass(typ, tuple) and r is tuple.__repr__):
+ anyobj = cast(Any, object) # TODO Sequence?
+ if issubclass(typ, list):
+ if not object:
+ return "[]", True, False
+ format = "[%s]"
+ elif _len(anyobj) == 1:
+ format = "(%s,)"
+ else:
+ if not object:
+ return "()", True, False
+ format = "(%s)"
+ objid = _id(object)
+ if maxlevels and level >= maxlevels:
+ return format % "...", False, objid in context
+ if objid in context:
+ return _recursion(object), False, True
+ context[objid] = 1
+ readable = True
+ recursive = False
+ components = []
+ append = components.append
+ level += 1
+ for o in anyobj:
+ orepr, oreadable, orecur = _safe_repr(o, context, maxlevels, level)
+ append(orepr)
+ if not oreadable:
+ readable = False
+ if orecur:
+ recursive = True
+ del context[objid]
+ return format % _commajoin(components), readable, recursive
+
+ rep = repr(object)
+ return rep, bool(rep and not rep.startswith('<')), False
+
+
+def _recursion(object: object) -> str:
+ return ("<Recursion on %s with id=%s>"
+ % (_type(object).__name__, _id(object)))
+
+
+def _perfcheck(object: object = None) -> None:
+ import time
+ if object is None:
+ object = [("string", (1, 2), [3, 4], {5: 6, 7: 8})] * 100000
+ p = PrettyPrinter()
+ t1 = time.time()
+ _safe_repr(object, {}, None, 0)
+ t2 = time.time()
+ p.pformat(object)
+ t3 = time.time()
+ print("_safe_repr:", t2 - t1)
+ print("pformat:", t3 - t2)
+
+if __name__ == "__main__":
+ _perfcheck()
diff --git a/test-data/stdlib-samples/3.2/random.py b/test-data/stdlib-samples/3.2/random.py
new file mode 100644
index 0000000..5cb579e
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/random.py
@@ -0,0 +1,743 @@
+"""Random variable generators.
+
+ integers
+ --------
+ uniform within range
+
+ sequences
+ ---------
+ pick random element
+ pick random sample
+ generate random permutation
+
+ distributions on the real line:
+ ------------------------------
+ uniform
+ triangular
+ normal (Gaussian)
+ lognormal
+ negative exponential
+ gamma
+ beta
+ pareto
+ Weibull
+
+ distributions on the circle (angles 0 to 2pi)
+ ---------------------------------------------
+ circular uniform
+ von Mises
+
+General notes on the underlying Mersenne Twister core generator:
+
+* The period is 2**19937-1.
+* It is one of the most extensively tested generators in existence.
+* The random() method is implemented in C, executes in a single Python step,
+ and is, therefore, threadsafe.
+
+"""
+
+from warnings import warn as _warn
+from types import MethodType as _MethodType, BuiltinMethodType as _BuiltinMethodType
+from math import log as _log, exp as _exp, pi as _pi, e as _e, ceil as _ceil
+from math import sqrt as _sqrt, acos as _acos, cos as _cos, sin as _sin
+from os import urandom as _urandom
+from collections import Set as _Set, Sequence as _Sequence
+from hashlib import sha512 as _sha512
+
+from typing import (
+ Any, TypeVar, Iterable, Sequence, List, Callable, Set, cast, SupportsInt, Union
+)
+
+__all__ = ["Random","seed","random","uniform","randint","choice","sample",
+ "randrange","shuffle","normalvariate","lognormvariate",
+ "expovariate","vonmisesvariate","gammavariate","triangular",
+ "gauss","betavariate","paretovariate","weibullvariate",
+ "getstate","setstate", "getrandbits",
+ "SystemRandom"]
+
+NV_MAGICCONST = 4 * _exp(-0.5)/_sqrt(2.0)
+TWOPI = 2.0*_pi
+LOG4 = _log(4.0)
+SG_MAGICCONST = 1.0 + _log(4.5)
+BPF = 53 # Number of bits in a float
+RECIP_BPF = 2**-BPF # type: float
+
+
+# Translated by Guido van Rossum from C source provided by
+# Adrian Baddeley. Adapted by Raymond Hettinger for use with
+# the Mersenne Twister and os.urandom() core generators.
+
+import _random
+
+T = TypeVar('T')
+
+class Random(_random.Random):
+ """Random number generator base class used by bound module functions.
+
+ Used to instantiate instances of Random to get generators that don't
+ share state.
+
+ Class Random can also be subclassed if you want to use a different basic
+ generator of your own devising: in that case, override the following
+ methods: random(), seed(), getstate(), and setstate().
+ Optionally, implement a getrandbits() method so that randrange()
+ can cover arbitrarily large ranges.
+
+ """
+
+ VERSION = 3 # used by getstate/setstate
+ gauss_next = 0.0
+
+ def __init__(self, x: object = None) -> None:
+ """Initialize an instance.
+
+ Optional argument x controls seeding, as for Random.seed().
+ """
+
+ self.seed(x)
+ self.gauss_next = None
+
+ def seed(self, a: Any = None, version: int = 2) -> None:
+ """Initialize internal state from hashable object.
+
+ None or no argument seeds from current time or from an operating
+ system specific randomness source if available.
+
+ For version 2 (the default), all of the bits are used if *a *is a str,
+ bytes, or bytearray. For version 1, the hash() of *a* is used instead.
+
+ If *a* is an int, all bits are used.
+
+ """
+
+ if a is None:
+ try:
+ a = int.from_bytes(_urandom(32), 'big')
+ except NotImplementedError:
+ import time
+ a = int(time.time() * 256) # use fractional seconds
+
+ if version == 2:
+ if isinstance(a, (str, bytes, bytearray)):
+ if isinstance(a, str):
+ a = a.encode()
+ a += _sha512(a).digest()
+ a = int.from_bytes(a, 'big')
+
+ super().seed(a)
+ self.gauss_next = None
+
+ def getstate(self) -> tuple:
+ """Return internal state; can be passed to setstate() later."""
+ return self.VERSION, super().getstate(), self.gauss_next
+
+ def setstate(self, state: tuple) -> None:
+ """Restore internal state from object returned by getstate()."""
+ version = state[0]
+ if version == 3:
+ version, internalstate, self.gauss_next = state
+ super().setstate(internalstate)
+ elif version == 2:
+ version, internalstate, self.gauss_next = state
+ # In version 2, the state was saved as signed ints, which causes
+ # inconsistencies between 32/64-bit systems. The state is
+ # really unsigned 32-bit ints, so we convert negative ints from
+ # version 2 to positive longs for version 3.
+ try:
+ internalstate = tuple(x % (2**32) for x in internalstate)
+ except ValueError as e:
+ raise TypeError()
+ super().setstate(internalstate)
+ else:
+ raise ValueError("state with version %s passed to "
+ "Random.setstate() of version %s" %
+ (version, self.VERSION))
+
+## ---- Methods below this point do not need to be overridden when
+## ---- subclassing for the purpose of using a different core generator.
+
+## -------------------- pickle support -------------------
+
+ def __getstate__(self) -> object: # for pickle
+ return self.getstate()
+
+ def __setstate__(self, state: Any) -> None: # for pickle
+ self.setstate(state)
+
+ def __reduce__(self) -> tuple:
+ return self.__class__, (), self.getstate()
+
+## -------------------- integer methods -------------------
+
+ def randrange(self, start: SupportsInt, stop: SupportsInt = None,
+ step: int = 1, int: Callable[[SupportsInt],
+ int] = int) -> int:
+ """Choose a random item from range(start, stop[, step]).
+
+ This fixes the problem with randint() which includes the
+ endpoint; in Python this is usually not what you want.
+
+ Do not supply the 'int' argument.
+ """
+
+ # This code is a bit messy to make it fast for the
+ # common case while still doing adequate error checking.
+ istart = int(start)
+ if istart != start:
+ raise ValueError("non-integer arg 1 for randrange()")
+ if stop is None:
+ if istart > 0:
+ return self._randbelow(istart)
+ raise ValueError("empty range for randrange()")
+
+ # stop argument supplied.
+ istop = int(stop)
+ if istop != stop:
+ raise ValueError("non-integer stop for randrange()")
+ width = istop - istart
+ if step == 1 and width > 0:
+ return istart + self._randbelow(width)
+ if step == 1:
+ raise ValueError("empty range for randrange() (%d,%d, %d)" % (istart, istop, width))
+
+ # Non-unit step argument supplied.
+ istep = int(step)
+ if istep != step:
+ raise ValueError("non-integer step for randrange()")
+ if istep > 0:
+ n = (width + istep - 1) // istep
+ elif istep < 0:
+ n = (width + istep + 1) // istep
+ else:
+ raise ValueError("zero step for randrange()")
+
+ if n <= 0:
+ raise ValueError("empty range for randrange()")
+
+ return istart + istep*self._randbelow(n)
+
+ def randint(self, a: int, b: int) -> int:
+ """Return random integer in range [a, b], including both end points.
+ """
+
+ return self.randrange(a, b+1)
+
+ def _randbelow(self, n: int, int: Callable[[float], int] = int,
+ maxsize: int = 1<<BPF,
+ type: Callable[[object], type] = type,
+ Method: type = _MethodType,
+ BuiltinMethod: type = _BuiltinMethodType) -> int:
+ "Return a random int in the range [0,n). Raises ValueError if n==0."
+
+ getrandbits = self.getrandbits
+ # Only call self.getrandbits if the original random() builtin method
+ # has not been overridden or if a new getrandbits() was supplied.
+ if type(self.random) is BuiltinMethod or type(getrandbits) is Method:
+ k = n.bit_length() # don't use (n-1) here because n can be 1
+ r = getrandbits(k) # 0 <= r < 2**k
+ while r >= n:
+ r = getrandbits(k)
+ return r
+ # There's an overriden random() method but no new getrandbits() method,
+ # so we can only use random() from here.
+ random = self.random
+ if n >= maxsize:
+ _warn("Underlying random() generator does not supply \n"
+ "enough bits to choose from a population range this large.\n"
+ "To remove the range limitation, add a getrandbits() method.")
+ return int(random() * n)
+ rem = maxsize % n
+ limit = (maxsize - rem) / maxsize # int(limit * maxsize) % n == 0
+ s = random()
+ while s >= limit:
+ s = random()
+ return int(s*maxsize) % n
+
+## -------------------- sequence methods -------------------
+
+ def choice(self, seq: Sequence[T]) -> T:
+ """Choose a random element from a non-empty sequence."""
+ try:
+ i = self._randbelow(len(seq))
+ except ValueError:
+ raise IndexError('Cannot choose from an empty sequence')
+ return seq[i]
+
+ def shuffle(self, x: List[T],
+ random: Callable[[], float] = None,
+ int: Callable[[float], int] = int) -> None:
+ """x, random=random.random -> shuffle list x in place; return None.
+
+ Optional arg random is a 0-argument function returning a random
+ float in [0.0, 1.0); by default, the standard random.random.
+ """
+
+ randbelow = self._randbelow
+ for i in reversed(range(1, len(x))):
+ # pick an element in x[:i+1] with which to exchange x[i]
+ j = randbelow(i+1) if random is None else int(random() * (i+1))
+ x[i], x[j] = x[j], x[i]
+
+ def sample(self, population: Union[_Set[T], _Sequence[T]], k: int) -> List[T]:
+ """Chooses k unique random elements from a population sequence or set.
+
+ Returns a new list containing elements from the population while
+ leaving the original population unchanged. The resulting list is
+ in selection order so that all sub-slices will also be valid random
+ samples. This allows raffle winners (the sample) to be partitioned
+ into grand prize and second place winners (the subslices).
+
+ Members of the population need not be hashable or unique. If the
+ population contains repeats, then each occurrence is a possible
+ selection in the sample.
+
+ To choose a sample in a range of integers, use range as an argument.
+ This is especially fast and space efficient for sampling from a
+ large population: sample(range(10000000), 60)
+ """
+
+ # Sampling without replacement entails tracking either potential
+ # selections (the pool) in a list or previous selections in a set.
+
+ # When the number of selections is small compared to the
+ # population, then tracking selections is efficient, requiring
+ # only a small set and an occasional reselection. For
+ # a larger number of selections, the pool tracking method is
+ # preferred since the list takes less space than the
+ # set and it doesn't suffer from frequent reselections.
+
+ if isinstance(population, _Set):
+ population = list(population)
+ if not isinstance(population, _Sequence):
+ raise TypeError("Population must be a sequence or set. For dicts, use list(d).")
+ randbelow = self._randbelow
+ n = len(population)
+ if not (0 <= k and k <= n):
+ raise ValueError("Sample larger than population")
+ result = [cast(T, None)] * k
+ setsize = 21 # size of a small set minus size of an empty list
+ if k > 5:
+ setsize += 4 ** _ceil(_log(k * 3, 4)) # table size for big sets
+ if n <= setsize:
+ # An n-length list is smaller than a k-length set
+ pool = list(population)
+ for i in range(k): # invariant: non-selected at [0,n-i)
+ j = randbelow(n-i)
+ result[i] = pool[j]
+ pool[j] = pool[n-i-1] # move non-selected item into vacancy
+ else:
+ selected = set() # type: Set[int]
+ selected_add = selected.add
+ for i in range(k):
+ j = randbelow(n)
+ while j in selected:
+ j = randbelow(n)
+ selected_add(j)
+ result[i] = population[j]
+ return result
+
+## -------------------- real-valued distributions -------------------
+
+## -------------------- uniform distribution -------------------
+
+ def uniform(self, a: float, b: float) -> float:
+ "Get a random number in the range [a, b) or [a, b] depending on rounding."
+ return a + (b-a) * self.random()
+
+## -------------------- triangular --------------------
+
+ def triangular(self, low: float = 0.0, high: float = 1.0,
+ mode: float = None) -> float:
+ """Triangular distribution.
+
+ Continuous distribution bounded by given lower and upper limits,
+ and having a given mode value in-between.
+
+ http://en.wikipedia.org/wiki/Triangular_distribution
+
+ """
+ u = self.random()
+ c = 0.5 if mode is None else (mode - low) / (high - low)
+ if u > c:
+ u = 1.0 - u
+ c = 1.0 - c
+ low, high = high, low
+ return low + (high - low) * (u * c) ** 0.5
+
+## -------------------- normal distribution --------------------
+
+ def normalvariate(self, mu: float, sigma: float) -> float:
+ """Normal distribution.
+
+ mu is the mean, and sigma is the standard deviation.
+
+ """
+ # mu = mean, sigma = standard deviation
+
+ # Uses Kinderman and Monahan method. Reference: Kinderman,
+ # A.J. and Monahan, J.F., "Computer generation of random
+ # variables using the ratio of uniform deviates", ACM Trans
+ # Math Software, 3, (1977), pp257-260.
+
+ random = self.random
+ while 1:
+ u1 = random()
+ u2 = 1.0 - random()
+ z = NV_MAGICCONST*(u1-0.5)/u2
+ zz = z*z/4.0
+ if zz <= -_log(u2):
+ break
+ return mu + z*sigma
+
+## -------------------- lognormal distribution --------------------
+
+ def lognormvariate(self, mu: float, sigma: float) -> float:
+ """Log normal distribution.
+
+ If you take the natural logarithm of this distribution, you'll get a
+ normal distribution with mean mu and standard deviation sigma.
+ mu can have any value, and sigma must be greater than zero.
+
+ """
+ return _exp(self.normalvariate(mu, sigma))
+
+## -------------------- exponential distribution --------------------
+
+ def expovariate(self, lambd: float) -> float:
+ """Exponential distribution.
+
+ lambd is 1.0 divided by the desired mean. It should be
+ nonzero. (The parameter would be called "lambda", but that is
+ a reserved word in Python.) Returned values range from 0 to
+ positive infinity if lambd is positive, and from negative
+ infinity to 0 if lambd is negative.
+
+ """
+ # lambd: rate lambd = 1/mean
+ # ('lambda' is a Python reserved word)
+
+ # we use 1-random() instead of random() to preclude the
+ # possibility of taking the log of zero.
+ return -_log(1.0 - self.random())/lambd
+
+## -------------------- von Mises distribution --------------------
+
+ def vonmisesvariate(self, mu: float, kappa: float) -> float:
+ """Circular data distribution.
+
+ mu is the mean angle, expressed in radians between 0 and 2*pi, and
+ kappa is the concentration parameter, which must be greater than or
+ equal to zero. If kappa is equal to zero, this distribution reduces
+ to a uniform random angle over the range 0 to 2*pi.
+
+ """
+ # mu: mean angle (in radians between 0 and 2*pi)
+ # kappa: concentration parameter kappa (>= 0)
+ # if kappa = 0 generate uniform random angle
+
+ # Based upon an algorithm published in: Fisher, N.I.,
+ # "Statistical Analysis of Circular Data", Cambridge
+ # University Press, 1993.
+
+ # Thanks to Magnus Kessler for a correction to the
+ # implementation of step 4.
+
+ random = self.random
+ if kappa <= 1e-6:
+ return TWOPI * random()
+
+ a = 1.0 + _sqrt(1.0 + 4.0 * kappa * kappa)
+ b = (a - _sqrt(2.0 * a))/(2.0 * kappa)
+ r = (1.0 + b * b)/(2.0 * b)
+
+ while 1:
+ u1 = random()
+
+ z = _cos(_pi * u1)
+ f = (1.0 + r * z)/(r + z)
+ c = kappa * (r - f)
+
+ u2 = random()
+
+ if u2 < c * (2.0 - c) or u2 <= c * _exp(1.0 - c):
+ break
+
+ u3 = random()
+ if u3 > 0.5:
+ theta = (mu % TWOPI) + _acos(f)
+ else:
+ theta = (mu % TWOPI) - _acos(f)
+
+ return theta
+
+## -------------------- gamma distribution --------------------
+
+ def gammavariate(self, alpha: float, beta: float) -> float:
+ """Gamma distribution. Not the gamma function!
+
+ Conditions on the parameters are alpha > 0 and beta > 0.
+
+ The probability distribution function is:
+
+ x ** (alpha - 1) * math.exp(-x / beta)
+ pdf(x) = --------------------------------------
+ math.gamma(alpha) * beta ** alpha
+
+ """
+
+ # alpha > 0, beta > 0, mean is alpha*beta, variance is alpha*beta**2
+
+ # Warning: a few older sources define the gamma distribution in terms
+ # of alpha > -1.0
+ if alpha <= 0.0 or beta <= 0.0:
+ raise ValueError('gammavariate: alpha and beta must be > 0.0')
+
+ random = self.random
+ if alpha > 1.0:
+
+ # Uses R.C.H. Cheng, "The generation of Gamma
+ # variables with non-integral shape parameters",
+ # Applied Statistics, (1977), 26, No. 1, p71-74
+
+ ainv = _sqrt(2.0 * alpha - 1.0)
+ bbb = alpha - LOG4
+ ccc = alpha + ainv
+
+ while 1:
+ u1 = random()
+ if not (1e-7 < u1 and u1 < .9999999):
+ continue
+ u2 = 1.0 - random()
+ v = _log(u1/(1.0-u1))/ainv
+ x = alpha*_exp(v)
+ z = u1*u1*u2
+ r = bbb+ccc*v-x
+ if r + SG_MAGICCONST - 4.5*z >= 0.0 or r >= _log(z):
+ return x * beta
+
+ elif alpha == 1.0:
+ # expovariate(1)
+ u = random()
+ while u <= 1e-7:
+ u = random()
+ return -_log(u) * beta
+
+ else: # alpha is between 0 and 1 (exclusive)
+
+ # Uses ALGORITHM GS of Statistical Computing - Kennedy & Gentle
+
+ while 1:
+ u = random()
+ b = (_e + alpha)/_e
+ p = b*u
+ if p <= 1.0:
+ x = p ** (1.0/alpha)
+ else:
+ x = -_log((b-p)/alpha)
+ u1 = random()
+ if p > 1.0:
+ if u1 <= x ** (alpha - 1.0):
+ break
+ elif u1 <= _exp(-x):
+ break
+ return x * beta
+
+## -------------------- Gauss (faster alternative) --------------------
+
+ def gauss(self, mu: float, sigma: float) -> float:
+ """Gaussian distribution.
+
+ mu is the mean, and sigma is the standard deviation. This is
+ slightly faster than the normalvariate() function.
+
+ Not thread-safe without a lock around calls.
+
+ """
+
+ # When x and y are two variables from [0, 1), uniformly
+ # distributed, then
+ #
+ # cos(2*pi*x)*sqrt(-2*log(1-y))
+ # sin(2*pi*x)*sqrt(-2*log(1-y))
+ #
+ # are two *independent* variables with normal distribution
+ # (mu = 0, sigma = 1).
+ # (Lambert Meertens)
+ # (corrected version; bug discovered by Mike Miller, fixed by LM)
+
+ # Multithreading note: When two threads call this function
+ # simultaneously, it is possible that they will receive the
+ # same return value. The window is very small though. To
+ # avoid this, you have to use a lock around all calls. (I
+ # didn't want to slow this down in the serial case by using a
+ # lock here.)
+
+ random = self.random
+ z = self.gauss_next
+ self.gauss_next = None
+ if z is None:
+ x2pi = random() * TWOPI
+ g2rad = _sqrt(-2.0 * _log(1.0 - random()))
+ z = _cos(x2pi) * g2rad
+ self.gauss_next = _sin(x2pi) * g2rad
+
+ return mu + z*sigma
+
+## -------------------- beta --------------------
+## See
+## http://mail.python.org/pipermail/python-bugs-list/2001-January/003752.html
+## for Ivan Frohne's insightful analysis of why the original implementation:
+##
+## def betavariate(self, alpha, beta):
+## # Discrete Event Simulation in C, pp 87-88.
+##
+## y = self.expovariate(alpha)
+## z = self.expovariate(1.0/beta)
+## return z/(y+z)
+##
+## was dead wrong, and how it probably got that way.
+
+ def betavariate(self, alpha: float, beta: float) -> 'float':
+ """Beta distribution.
+
+ Conditions on the parameters are alpha > 0 and beta > 0.
+ Returned values range between 0 and 1.
+
+ """
+
+ # This version due to Janne Sinkkonen, and matches all the std
+ # texts (e.g., Knuth Vol 2 Ed 3 pg 134 "the beta distribution").
+ y = self.gammavariate(alpha, 1.)
+ if y == 0:
+ return 0.0
+ else:
+ return y / (y + self.gammavariate(beta, 1.))
+
+## -------------------- Pareto --------------------
+
+ def paretovariate(self, alpha: float) -> float:
+ """Pareto distribution. alpha is the shape parameter."""
+ # Jain, pg. 495
+
+ u = 1.0 - self.random()
+ return 1.0 / u ** (1.0/alpha)
+
+## -------------------- Weibull --------------------
+
+ def weibullvariate(self, alpha: float, beta: float) -> float:
+ """Weibull distribution.
+
+ alpha is the scale parameter and beta is the shape parameter.
+
+ """
+ # Jain, pg. 499; bug fix courtesy Bill Arms
+
+ u = 1.0 - self.random()
+ return alpha * (-_log(u)) ** (1.0/beta)
+
+## --------------- Operating System Random Source ------------------
+
+class SystemRandom(Random):
+ """Alternate random number generator using sources provided
+ by the operating system (such as /dev/urandom on Unix or
+ CryptGenRandom on Windows).
+
+ Not available on all systems (see os.urandom() for details).
+ """
+
+ def random(self) -> float:
+ """Get the next random number in the range [0.0, 1.0)."""
+ return (int.from_bytes(_urandom(7), 'big') >> 3) * RECIP_BPF
+
+ def getrandbits(self, k: int) -> int:
+ """getrandbits(k) -> x. Generates a long int with k random bits."""
+ if k <= 0:
+ raise ValueError('number of bits must be greater than zero')
+ if k != int(k):
+ raise TypeError('number of bits should be an integer')
+ numbytes = (k + 7) // 8 # bits / 8 and rounded up
+ x = int.from_bytes(_urandom(numbytes), 'big')
+ return x >> (numbytes * 8 - k) # trim excess bits
+
+ def seed(self, a: object = None, version: int = None) -> None:
+ "Stub method. Not used for a system random number generator."
+ return
+
+ def _notimplemented(self, *args: Any, **kwds: Any) -> Any:
+ "Method should not be called for a system random number generator."
+ raise NotImplementedError('System entropy source does not have state.')
+ getstate = setstate = _notimplemented
+
+# Create one instance, seeded from current time, and export its methods
+# as module-level functions. The functions share state across all uses
+#(both in the user's code and in the Python libraries), but that's fine
+# for most programs and is easier for the casual user than making them
+# instantiate their own Random() instance.
+
+_inst = Random()
+seed = _inst.seed
+random = _inst.random
+uniform = _inst.uniform
+triangular = _inst.triangular
+randint = _inst.randint
+choice = _inst.choice
+randrange = _inst.randrange
+sample = _inst.sample
+shuffle = _inst.shuffle
+normalvariate = _inst.normalvariate
+lognormvariate = _inst.lognormvariate
+expovariate = _inst.expovariate
+vonmisesvariate = _inst.vonmisesvariate
+gammavariate = _inst.gammavariate
+gauss = _inst.gauss
+betavariate = _inst.betavariate
+paretovariate = _inst.paretovariate
+weibullvariate = _inst.weibullvariate
+getstate = _inst.getstate
+setstate = _inst.setstate
+getrandbits = _inst.getrandbits
+
+## -------------------- test program --------------------
+
+def _test_generator(n: int, func: Any, args: tuple) -> None:
+ import time
+ print(n, 'times', func.__name__)
+ total = 0.0
+ sqsum = 0.0
+ smallest = 1e10
+ largest = -1e10
+ t0 = time.time()
+ for i in range(n):
+ x = func(*args) # type: float
+ total += x
+ sqsum = sqsum + x*x
+ smallest = min(x, smallest)
+ largest = max(x, largest)
+ t1 = time.time()
+ print(round(t1-t0, 3), 'sec,', end=' ')
+ avg = total/n
+ stddev = _sqrt(sqsum/n - avg*avg)
+ print('avg %g, stddev %g, min %g, max %g' % \
+ (avg, stddev, smallest, largest))
+
+
+def _test(N: int = 2000) -> None:
+ _test_generator(N, random, ())
+ _test_generator(N, normalvariate, (0.0, 1.0))
+ _test_generator(N, lognormvariate, (0.0, 1.0))
+ _test_generator(N, vonmisesvariate, (0.0, 1.0))
+ _test_generator(N, gammavariate, (0.01, 1.0))
+ _test_generator(N, gammavariate, (0.1, 1.0))
+ _test_generator(N, gammavariate, (0.1, 2.0))
+ _test_generator(N, gammavariate, (0.5, 1.0))
+ _test_generator(N, gammavariate, (0.9, 1.0))
+ _test_generator(N, gammavariate, (1.0, 1.0))
+ _test_generator(N, gammavariate, (2.0, 1.0))
+ _test_generator(N, gammavariate, (20.0, 1.0))
+ _test_generator(N, gammavariate, (200.0, 1.0))
+ _test_generator(N, gauss, (0.0, 1.0))
+ _test_generator(N, betavariate, (3.0, 3.0))
+ _test_generator(N, triangular, (0.0, 1.0, 1.0/3.0))
+
+if __name__ == '__main__':
+ _test()
diff --git a/test-data/stdlib-samples/3.2/shutil.py b/test-data/stdlib-samples/3.2/shutil.py
new file mode 100644
index 0000000..7204a4d
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/shutil.py
@@ -0,0 +1,790 @@
+"""Utility functions for copying and archiving files and directory trees.
+
+XXX The functions here don't copy the resource fork or other metadata on Mac.
+
+"""
+
+import os
+import sys
+import stat
+from os.path import abspath
+import fnmatch
+import collections
+import errno
+import tarfile
+import builtins
+
+from typing import (
+ Any, AnyStr, IO, List, Iterable, Callable, Tuple, Dict, Sequence, cast
+)
+from types import TracebackType
+
+try:
+ import bz2
+ _BZ2_SUPPORTED = True
+except ImportError:
+ _BZ2_SUPPORTED = False
+
+try:
+ from pwd import getpwnam as _getpwnam
+ getpwnam = _getpwnam
+except ImportError:
+ getpwnam = None
+
+try:
+ from grp import getgrnam as _getgrnam
+ getgrnam = _getgrnam
+except ImportError:
+ getgrnam = None
+
+__all__ = ["copyfileobj", "copyfile", "copymode", "copystat", "copy", "copy2",
+ "copytree", "move", "rmtree", "Error", "SpecialFileError",
+ "ExecError", "make_archive", "get_archive_formats",
+ "register_archive_format", "unregister_archive_format",
+ "get_unpack_formats", "register_unpack_format",
+ "unregister_unpack_format", "unpack_archive", "ignore_patterns"]
+
+class Error(EnvironmentError):
+ pass
+
+class SpecialFileError(EnvironmentError):
+ """Raised when trying to do a kind of operation (e.g. copying) which is
+ not supported on a special file (e.g. a named pipe)"""
+
+class ExecError(EnvironmentError):
+ """Raised when a command could not be executed"""
+
+class ReadError(EnvironmentError):
+ """Raised when an archive cannot be read"""
+
+class RegistryError(Exception):
+ """Raised when a registery operation with the archiving
+ and unpacking registeries fails"""
+
+
+try:
+ _WindowsError = WindowsError # type: type
+except NameError:
+ _WindowsError = None
+
+
+# Function aliases to be patched in test cases
+rename = os.rename
+open = builtins.open
+
+
+def copyfileobj(fsrc: IO[AnyStr], fdst: IO[AnyStr],
+ length: int = 16*1024) -> None:
+ """copy data from file-like object fsrc to file-like object fdst"""
+ while 1:
+ buf = fsrc.read(length)
+ if not buf:
+ break
+ fdst.write(buf)
+
+def _samefile(src: str, dst: str) -> bool:
+ # Macintosh, Unix.
+ if hasattr(os.path, 'samefile'):
+ try:
+ return os.path.samefile(src, dst)
+ except OSError:
+ return False
+
+ # All other platforms: check for same pathname.
+ return (os.path.normcase(os.path.abspath(src)) ==
+ os.path.normcase(os.path.abspath(dst)))
+
+def copyfile(src: str, dst: str) -> None:
+ """Copy data from src to dst"""
+ if _samefile(src, dst):
+ raise Error("`%s` and `%s` are the same file" % (src, dst))
+
+ for fn in [src, dst]:
+ try:
+ st = os.stat(fn)
+ except OSError:
+ # File most likely does not exist
+ pass
+ else:
+ # XXX What about other special files? (sockets, devices...)
+ if stat.S_ISFIFO(st.st_mode):
+ raise SpecialFileError("`%s` is a named pipe" % fn)
+
+ with open(src, 'rb') as fsrc:
+ with open(dst, 'wb') as fdst:
+ copyfileobj(fsrc, fdst)
+
+def copymode(src: str, dst: str) -> None:
+ """Copy mode bits from src to dst"""
+ if hasattr(os, 'chmod'):
+ st = os.stat(src)
+ mode = stat.S_IMODE(st.st_mode)
+ os.chmod(dst, mode)
+
+def copystat(src: str, dst: str) -> None:
+ """Copy all stat info (mode bits, atime, mtime, flags) from src to dst"""
+ st = os.stat(src)
+ mode = stat.S_IMODE(st.st_mode)
+ if hasattr(os, 'utime'):
+ os.utime(dst, (st.st_atime, st.st_mtime))
+ if hasattr(os, 'chmod'):
+ os.chmod(dst, mode)
+ if hasattr(os, 'chflags') and hasattr(st, 'st_flags'):
+ try:
+ os.chflags(dst, st.st_flags)
+ except OSError as why:
+ if (not hasattr(errno, 'EOPNOTSUPP') or
+ why.errno != errno.EOPNOTSUPP):
+ raise
+
+def copy(src: str, dst: str) -> None:
+ """Copy data and mode bits ("cp src dst").
+
+ The destination may be a directory.
+
+ """
+ if os.path.isdir(dst):
+ dst = os.path.join(dst, os.path.basename(src))
+ copyfile(src, dst)
+ copymode(src, dst)
+
+def copy2(src: str, dst: str) -> None:
+ """Copy data and all stat info ("cp -p src dst").
+
+ The destination may be a directory.
+
+ """
+ if os.path.isdir(dst):
+ dst = os.path.join(dst, os.path.basename(src))
+ copyfile(src, dst)
+ copystat(src, dst)
+
+def ignore_patterns(*patterns: str) -> Callable[[str, List[str]],
+ Iterable[str]]:
+ """Function that can be used as copytree() ignore parameter.
+
+ Patterns is a sequence of glob-style patterns
+ that are used to exclude files"""
+ def _ignore_patterns(path: str, names: List[str]) -> Iterable[str]:
+ ignored_names = [] # type: List[str]
+ for pattern in patterns:
+ ignored_names.extend(fnmatch.filter(names, pattern))
+ return set(ignored_names)
+ return _ignore_patterns
+
+def copytree(src: str, dst: str, symlinks: bool = False,
+ ignore: Callable[[str, List[str]], Iterable[str]] = None,
+ copy_function: Callable[[str, str], None] = copy2,
+ ignore_dangling_symlinks: bool = False) -> None:
+ """Recursively copy a directory tree.
+
+ The destination directory must not already exist.
+ If exception(s) occur, an Error is raised with a list of reasons.
+
+ If the optional symlinks flag is true, symbolic links in the
+ source tree result in symbolic links in the destination tree; if
+ it is false, the contents of the files pointed to by symbolic
+ links are copied. If the file pointed by the symlink doesn't
+ exist, an exception will be added in the list of errors raised in
+ an Error exception at the end of the copy process.
+
+ You can set the optional ignore_dangling_symlinks flag to true if you
+ want to silence this exception. Notice that this has no effect on
+ platforms that don't support os.symlink.
+
+ The optional ignore argument is a callable. If given, it
+ is called with the `src` parameter, which is the directory
+ being visited by copytree(), and `names` which is the list of
+ `src` contents, as returned by os.listdir():
+
+ callable(src, names) -> ignored_names
+
+ Since copytree() is called recursively, the callable will be
+ called once for each directory that is copied. It returns a
+ list of names relative to the `src` directory that should
+ not be copied.
+
+ The optional copy_function argument is a callable that will be used
+ to copy each file. It will be called with the source path and the
+ destination path as arguments. By default, copy2() is used, but any
+ function that supports the same signature (like copy()) can be used.
+
+ """
+ names = os.listdir(src)
+ if ignore is not None:
+ ignored_names = ignore(src, names)
+ else:
+ ignored_names = set()
+
+ os.makedirs(dst)
+ errors = [] # type: List[Tuple[str, str, str]]
+ for name in names:
+ if name in ignored_names:
+ continue
+ srcname = os.path.join(src, name)
+ dstname = os.path.join(dst, name)
+ try:
+ if os.path.islink(srcname):
+ linkto = os.readlink(srcname)
+ if symlinks:
+ os.symlink(linkto, dstname)
+ else:
+ # ignore dangling symlink if the flag is on
+ if not os.path.exists(linkto) and ignore_dangling_symlinks:
+ continue
+ # otherwise let the copy occurs. copy2 will raise an error
+ copy_function(srcname, dstname)
+ elif os.path.isdir(srcname):
+ copytree(srcname, dstname, symlinks, ignore, copy_function)
+ else:
+ # Will raise a SpecialFileError for unsupported file types
+ copy_function(srcname, dstname)
+ # catch the Error from the recursive copytree so that we can
+ # continue with other files
+ except Error as err:
+ errors.extend(err.args[0])
+ except EnvironmentError as why:
+ errors.append((srcname, dstname, str(why)))
+ try:
+ copystat(src, dst)
+ except OSError as why:
+ if _WindowsError is not None and isinstance(why, _WindowsError):
+ # Copying file access times may fail on Windows
+ pass
+ else:
+ errors.append((src, dst, str(why)))
+ if errors:
+ raise Error(errors)
+
+def rmtree(path: str, ignore_errors: bool = False,
+ onerror: Callable[[Any, str, Tuple[type, BaseException, TracebackType]],
+ None] = None) -> None:
+ """Recursively delete a directory tree.
+
+ If ignore_errors is set, errors are ignored; otherwise, if onerror
+ is set, it is called to handle the error with arguments (func,
+ path, exc_info) where func is os.listdir, os.remove, or os.rmdir;
+ path is the argument to that function that caused it to fail; and
+ exc_info is a tuple returned by sys.exc_info(). If ignore_errors
+ is false and onerror is None, an exception is raised.
+
+ """
+ if ignore_errors:
+ def _onerror(x: Any, y: str,
+ z: Tuple[type, BaseException, TracebackType]) -> None:
+ pass
+ onerror = _onerror
+ elif onerror is None:
+ def __onerror(x: Any, y: str,
+ z: Tuple[type, BaseException, TracebackType]) -> None:
+ raise
+ onerror = __onerror
+ try:
+ if os.path.islink(path):
+ # symlinks to directories are forbidden, see bug #1669
+ raise OSError("Cannot call rmtree on a symbolic link")
+ except OSError:
+ onerror(os.path.islink, path, sys.exc_info())
+ # can't continue even if onerror hook returns
+ return
+ names = [] # type: List[str]
+ try:
+ names = os.listdir(path)
+ except os.error as err:
+ onerror(os.listdir, path, sys.exc_info())
+ for name in names:
+ fullname = os.path.join(path, name)
+ try:
+ mode = os.lstat(fullname).st_mode
+ except os.error:
+ mode = 0
+ if stat.S_ISDIR(mode):
+ rmtree(fullname, ignore_errors, onerror)
+ else:
+ try:
+ os.remove(fullname)
+ except os.error as err:
+ onerror(os.remove, fullname, sys.exc_info())
+ try:
+ os.rmdir(path)
+ except os.error:
+ onerror(os.rmdir, path, sys.exc_info())
+
+
+def _basename(path: str) -> str:
+ # A basename() variant which first strips the trailing slash, if present.
+ # Thus we always get the last component of the path, even for directories.
+ return os.path.basename(path.rstrip(os.path.sep))
+
+def move(src: str, dst: str) -> None:
+ """Recursively move a file or directory to another location. This is
+ similar to the Unix "mv" command.
+
+ If the destination is a directory or a symlink to a directory, the source
+ is moved inside the directory. The destination path must not already
+ exist.
+
+ If the destination already exists but is not a directory, it may be
+ overwritten depending on os.rename() semantics.
+
+ If the destination is on our current filesystem, then rename() is used.
+ Otherwise, src is copied to the destination and then removed.
+ A lot more could be done here... A look at a mv.c shows a lot of
+ the issues this implementation glosses over.
+
+ """
+ real_dst = dst
+ if os.path.isdir(dst):
+ if _samefile(src, dst):
+ # We might be on a case insensitive filesystem,
+ # perform the rename anyway.
+ os.rename(src, dst)
+ return
+
+ real_dst = os.path.join(dst, _basename(src))
+ if os.path.exists(real_dst):
+ raise Error("Destination path '%s' already exists" % real_dst)
+ try:
+ os.rename(src, real_dst)
+ except OSError as exc:
+ if os.path.isdir(src):
+ if _destinsrc(src, dst):
+ raise Error("Cannot move a directory '%s' into itself '%s'." % (src, dst))
+ copytree(src, real_dst, symlinks=True)
+ rmtree(src)
+ else:
+ copy2(src, real_dst)
+ os.unlink(src)
+
+def _destinsrc(src: str, dst: str) -> bool:
+ src = abspath(src)
+ dst = abspath(dst)
+ if not src.endswith(os.path.sep):
+ src += os.path.sep
+ if not dst.endswith(os.path.sep):
+ dst += os.path.sep
+ return dst.startswith(src)
+
+def _get_gid(name: str) -> int:
+ """Returns a gid, given a group name."""
+ if getgrnam is None or name is None:
+ return None
+ try:
+ result = getgrnam(name)
+ except KeyError:
+ result = None
+ if result is not None:
+ return result.gr_gid
+ return None
+
+def _get_uid(name: str) -> int:
+ """Returns an uid, given a user name."""
+ if getpwnam is None or name is None:
+ return None
+ try:
+ result = getpwnam(name)
+ except KeyError:
+ result = None
+ if result is not None:
+ return result.pw_uid
+ return None
+
+def _make_tarball(base_name: str, base_dir: str, compress: str = "gzip",
+ verbose: bool = False, dry_run: bool = False,
+ owner: str = None, group: str = None,
+ logger: Any = None) -> str:
+ """Create a (possibly compressed) tar file from all the files under
+ 'base_dir'.
+
+ 'compress' must be "gzip" (the default), "bzip2", or None.
+
+ 'owner' and 'group' can be used to define an owner and a group for the
+ archive that is being built. If not provided, the current owner and group
+ will be used.
+
+ The output tar file will be named 'base_name' + ".tar", possibly plus
+ the appropriate compression extension (".gz", or ".bz2").
+
+ Returns the output filename.
+ """
+ tar_compression = {'gzip': 'gz', None: ''}
+ compress_ext = {'gzip': '.gz'}
+
+ if _BZ2_SUPPORTED:
+ tar_compression['bzip2'] = 'bz2'
+ compress_ext['bzip2'] = '.bz2'
+
+ # flags for compression program, each element of list will be an argument
+ if compress is not None and compress not in compress_ext.keys():
+ raise ValueError("bad value for 'compress', or compression format not "
+ "supported : {0}".format(compress))
+
+ archive_name = base_name + '.tar' + compress_ext.get(compress, '')
+ archive_dir = os.path.dirname(archive_name)
+
+ if not os.path.exists(archive_dir):
+ if logger is not None:
+ logger.info("creating %s", archive_dir)
+ if not dry_run:
+ os.makedirs(archive_dir)
+
+ # creating the tarball
+ if logger is not None:
+ logger.info('Creating tar archive')
+
+ uid = _get_uid(owner)
+ gid = _get_gid(group)
+
+ def _set_uid_gid(tarinfo):
+ if gid is not None:
+ tarinfo.gid = gid
+ tarinfo.gname = group
+ if uid is not None:
+ tarinfo.uid = uid
+ tarinfo.uname = owner
+ return tarinfo
+
+ if not dry_run:
+ tar = tarfile.open(archive_name, 'w|%s' % tar_compression[compress])
+ try:
+ tar.add(base_dir, filter=_set_uid_gid)
+ finally:
+ tar.close()
+
+ return archive_name
+
+def _call_external_zip(base_dir: str, zip_filename: str, verbose: bool = False,
+ dry_run: bool = False) -> None:
+ # XXX see if we want to keep an external call here
+ if verbose:
+ zipoptions = "-r"
+ else:
+ zipoptions = "-rq"
+ from distutils.errors import DistutilsExecError
+ from distutils.spawn import spawn
+ try:
+ spawn(["zip", zipoptions, zip_filename, base_dir], dry_run=dry_run)
+ except DistutilsExecError:
+ # XXX really should distinguish between "couldn't find
+ # external 'zip' command" and "zip failed".
+ raise ExecError(("unable to create zip file '%s': "
+ "could neither import the 'zipfile' module nor "
+ "find a standalone zip utility") % zip_filename)
+
+def _make_zipfile(base_name: str, base_dir: str, verbose: bool = False,
+ dry_run: bool = False, logger: Any = None) -> str:
+ """Create a zip file from all the files under 'base_dir'.
+
+ The output zip file will be named 'base_name' + ".zip". Uses either the
+ "zipfile" Python module (if available) or the InfoZIP "zip" utility
+ (if installed and found on the default search path). If neither tool is
+ available, raises ExecError. Returns the name of the output zip
+ file.
+ """
+ zip_filename = base_name + ".zip"
+ archive_dir = os.path.dirname(base_name)
+
+ if not os.path.exists(archive_dir):
+ if logger is not None:
+ logger.info("creating %s", archive_dir)
+ if not dry_run:
+ os.makedirs(archive_dir)
+
+ # If zipfile module is not available, try spawning an external 'zip'
+ # command.
+ try:
+ import zipfile
+ except ImportError:
+ zipfile = None
+
+ if zipfile is None:
+ _call_external_zip(base_dir, zip_filename, verbose, dry_run)
+ else:
+ if logger is not None:
+ logger.info("creating '%s' and adding '%s' to it",
+ zip_filename, base_dir)
+
+ if not dry_run:
+ zip = zipfile.ZipFile(zip_filename, "w",
+ compression=zipfile.ZIP_DEFLATED)
+
+ for dirpath, dirnames, filenames in os.walk(base_dir):
+ for name in filenames:
+ path = os.path.normpath(os.path.join(dirpath, name))
+ if os.path.isfile(path):
+ zip.write(path, path)
+ if logger is not None:
+ logger.info("adding '%s'", path)
+ zip.close()
+
+ return zip_filename
+
+_ARCHIVE_FORMATS = {
+ 'gztar': (_make_tarball, [('compress', 'gzip')], "gzip'ed tar-file"),
+ 'tar': (_make_tarball, [('compress', None)], "uncompressed tar file"),
+ 'zip': (_make_zipfile, [],"ZIP file")
+ } # type: Dict[str, Tuple[Any, Sequence[Tuple[str, str]], str]]
+
+if _BZ2_SUPPORTED:
+ _ARCHIVE_FORMATS['bztar'] = (_make_tarball, [('compress', 'bzip2')],
+ "bzip2'ed tar-file")
+
+def get_archive_formats() -> List[Tuple[str, str]]:
+ """Returns a list of supported formats for archiving and unarchiving.
+
+ Each element of the returned sequence is a tuple (name, description)
+ """
+ formats = [(name, registry[2]) for name, registry in
+ _ARCHIVE_FORMATS.items()]
+ formats.sort()
+ return formats
+
+def register_archive_format(name: str, function: Any,
+ extra_args: Sequence[Tuple[str, Any]] = None,
+ description: str = '') -> None:
+ """Registers an archive format.
+
+ name is the name of the format. function is the callable that will be
+ used to create archives. If provided, extra_args is a sequence of
+ (name, value) tuples that will be passed as arguments to the callable.
+ description can be provided to describe the format, and will be returned
+ by the get_archive_formats() function.
+ """
+ if extra_args is None:
+ extra_args = []
+ if not callable(function):
+ raise TypeError('The %s object is not callable' % function)
+ if not isinstance(extra_args, (tuple, list)):
+ raise TypeError('extra_args needs to be a sequence')
+ for element in extra_args:
+ if not isinstance(element, (tuple, list)) or len(cast(tuple, element)) !=2 :
+ raise TypeError('extra_args elements are : (arg_name, value)')
+
+ _ARCHIVE_FORMATS[name] = (function, extra_args, description)
+
+def unregister_archive_format(name: str) -> None:
+ del _ARCHIVE_FORMATS[name]
+
+def make_archive(base_name: str, format: str, root_dir: str = None,
+ base_dir: str = None, verbose: bool = False,
+ dry_run: bool = False, owner: str = None,
+ group: str = None, logger: Any = None) -> str:
+ """Create an archive file (eg. zip or tar).
+
+ 'base_name' is the name of the file to create, minus any format-specific
+ extension; 'format' is the archive format: one of "zip", "tar", "bztar"
+ or "gztar".
+
+ 'root_dir' is a directory that will be the root directory of the
+ archive; ie. we typically chdir into 'root_dir' before creating the
+ archive. 'base_dir' is the directory where we start archiving from;
+ ie. 'base_dir' will be the common prefix of all files and
+ directories in the archive. 'root_dir' and 'base_dir' both default
+ to the current directory. Returns the name of the archive file.
+
+ 'owner' and 'group' are used when creating a tar archive. By default,
+ uses the current owner and group.
+ """
+ save_cwd = os.getcwd()
+ if root_dir is not None:
+ if logger is not None:
+ logger.debug("changing into '%s'", root_dir)
+ base_name = os.path.abspath(base_name)
+ if not dry_run:
+ os.chdir(root_dir)
+
+ if base_dir is None:
+ base_dir = os.curdir
+
+ kwargs = {'dry_run': dry_run, 'logger': logger}
+
+ try:
+ format_info = _ARCHIVE_FORMATS[format]
+ except KeyError:
+ raise ValueError("unknown archive format '%s'" % format)
+
+ func = format_info[0]
+ for arg, val in format_info[1]:
+ kwargs[arg] = val
+
+ if format != 'zip':
+ kwargs['owner'] = owner
+ kwargs['group'] = group
+
+ try:
+ filename = func(base_name, base_dir, **kwargs)
+ finally:
+ if root_dir is not None:
+ if logger is not None:
+ logger.debug("changing back to '%s'", save_cwd)
+ os.chdir(save_cwd)
+
+ return filename
+
+
+def get_unpack_formats() -> List[Tuple[str, List[str], str]]:
+ """Returns a list of supported formats for unpacking.
+
+ Each element of the returned sequence is a tuple
+ (name, extensions, description)
+ """
+ formats = [(name, info[0], info[3]) for name, info in
+ _UNPACK_FORMATS.items()]
+ formats.sort()
+ return formats
+
+def _check_unpack_options(extensions: List[str], function: Any,
+ extra_args: Sequence[Tuple[str, Any]]) -> None:
+ """Checks what gets registered as an unpacker."""
+ # first make sure no other unpacker is registered for this extension
+ existing_extensions = {} # type: Dict[str, str]
+ for name, info in _UNPACK_FORMATS.items():
+ for ext in info[0]:
+ existing_extensions[ext] = name
+
+ for extension in extensions:
+ if extension in existing_extensions:
+ msg = '%s is already registered for "%s"'
+ raise RegistryError(msg % (extension,
+ existing_extensions[extension]))
+
+ if not callable(function):
+ raise TypeError('The registered function must be a callable')
+
+
+def register_unpack_format(name: str, extensions: List[str], function: Any,
+ extra_args: Sequence[Tuple[str, Any]] = None,
+ description: str = '') -> None:
+ """Registers an unpack format.
+
+ `name` is the name of the format. `extensions` is a list of extensions
+ corresponding to the format.
+
+ `function` is the callable that will be
+ used to unpack archives. The callable will receive archives to unpack.
+ If it's unable to handle an archive, it needs to raise a ReadError
+ exception.
+
+ If provided, `extra_args` is a sequence of
+ (name, value) tuples that will be passed as arguments to the callable.
+ description can be provided to describe the format, and will be returned
+ by the get_unpack_formats() function.
+ """
+ if extra_args is None:
+ extra_args = []
+ _check_unpack_options(extensions, function, extra_args)
+ _UNPACK_FORMATS[name] = extensions, function, extra_args, description
+
+def unregister_unpack_format(name: str) -> None:
+ """Removes the pack format from the registery."""
+ del _UNPACK_FORMATS[name]
+
+def _ensure_directory(path: str) -> None:
+ """Ensure that the parent directory of `path` exists"""
+ dirname = os.path.dirname(path)
+ if not os.path.isdir(dirname):
+ os.makedirs(dirname)
+
+def _unpack_zipfile(filename: str, extract_dir: str) -> None:
+ """Unpack zip `filename` to `extract_dir`
+ """
+ try:
+ import zipfile
+ except ImportError:
+ raise ReadError('zlib not supported, cannot unpack this archive.')
+
+ if not zipfile.is_zipfile(filename):
+ raise ReadError("%s is not a zip file" % filename)
+
+ zip = zipfile.ZipFile(filename)
+ try:
+ for info in zip.infolist():
+ name = info.filename
+
+ # don't extract absolute paths or ones with .. in them
+ if name.startswith('/') or '..' in name:
+ continue
+
+ target = os.path.join(extract_dir, *name.split('/'))
+ if not target:
+ continue
+
+ _ensure_directory(target)
+ if not name.endswith('/'):
+ # file
+ data = zip.read(info.filename)
+ f = open(target,'wb')
+ try:
+ f.write(data)
+ finally:
+ f.close()
+ del data
+ finally:
+ zip.close()
+
+def _unpack_tarfile(filename: str, extract_dir: str) -> None:
+ """Unpack tar/tar.gz/tar.bz2 `filename` to `extract_dir`
+ """
+ try:
+ tarobj = tarfile.open(filename)
+ except tarfile.TarError:
+ raise ReadError(
+ "%s is not a compressed or uncompressed tar file" % filename)
+ try:
+ tarobj.extractall(extract_dir)
+ finally:
+ tarobj.close()
+
+_UNPACK_FORMATS = {
+ 'gztar': (['.tar.gz', '.tgz'], _unpack_tarfile, [], "gzip'ed tar-file"),
+ 'tar': (['.tar'], _unpack_tarfile, [], "uncompressed tar file"),
+ 'zip': (['.zip'], _unpack_zipfile, [], "ZIP file")
+ } # type: Dict[str, Tuple[List[str], Any, Sequence[Tuple[str, Any]], str]]
+
+if _BZ2_SUPPORTED:
+ _UNPACK_FORMATS['bztar'] = (['.bz2'], _unpack_tarfile, [],
+ "bzip2'ed tar-file")
+
+def _find_unpack_format(filename: str) -> str:
+ for name, info in _UNPACK_FORMATS.items():
+ for extension in info[0]:
+ if filename.endswith(extension):
+ return name
+ return None
+
+def unpack_archive(filename: str, extract_dir: str = None,
+ format: str = None) -> None:
+ """Unpack an archive.
+
+ `filename` is the name of the archive.
+
+ `extract_dir` is the name of the target directory, where the archive
+ is unpacked. If not provided, the current working directory is used.
+
+ `format` is the archive format: one of "zip", "tar", or "gztar". Or any
+ other registered format. If not provided, unpack_archive will use the
+ filename extension and see if an unpacker was registered for that
+ extension.
+
+ In case none is found, a ValueError is raised.
+ """
+ if extract_dir is None:
+ extract_dir = os.getcwd()
+
+ if format is not None:
+ try:
+ format_info = _UNPACK_FORMATS[format]
+ except KeyError:
+ raise ValueError("Unknown unpack format '{0}'".format(format))
+
+ func = format_info[1]
+ func(filename, extract_dir, **dict(format_info[2]))
+ else:
+ # we need to look at the registered unpackers supported extensions
+ format = _find_unpack_format(filename)
+ if format is None:
+ raise ReadError("Unknown archive format '{0}'".format(filename))
+
+ func = _UNPACK_FORMATS[format][1]
+ kwargs = dict(_UNPACK_FORMATS[format][2])
+ func(filename, extract_dir, **kwargs)
diff --git a/test-data/stdlib-samples/3.2/subprocess.py b/test-data/stdlib-samples/3.2/subprocess.py
new file mode 100644
index 0000000..70f5c8d
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/subprocess.py
@@ -0,0 +1,1704 @@
+# subprocess - Subprocesses with accessible I/O streams
+#
+# For more information about this module, see PEP 324.
+#
+# Copyright (c) 2003-2005 by Peter Astrand <astrand at lysator.liu.se>
+#
+# Licensed to PSF under a Contributor Agreement.
+# See http://www.python.org/2.4/license for licensing details.
+
+r"""subprocess - Subprocesses with accessible I/O streams
+
+This module allows you to spawn processes, connect to their
+input/output/error pipes, and obtain their return codes. This module
+intends to replace several other, older modules and functions, like:
+
+os.system
+os.spawn*
+
+Information about how the subprocess module can be used to replace these
+modules and functions can be found below.
+
+
+
+Using the subprocess module
+===========================
+This module defines one class called Popen:
+
+class Popen(args, bufsize=0, executable=None,
+ stdin=None, stdout=None, stderr=None,
+ preexec_fn=None, close_fds=True, shell=False,
+ cwd=None, env=None, universal_newlines=False,
+ startupinfo=None, creationflags=0,
+ restore_signals=True, start_new_session=False, pass_fds=()):
+
+
+Arguments are:
+
+args should be a string, or a sequence of program arguments. The
+program to execute is normally the first item in the args sequence or
+string, but can be explicitly set by using the executable argument.
+
+On POSIX, with shell=False (default): In this case, the Popen class
+uses os.execvp() to execute the child program. args should normally
+be a sequence. A string will be treated as a sequence with the string
+as the only item (the program to execute).
+
+On POSIX, with shell=True: If args is a string, it specifies the
+command string to execute through the shell. If args is a sequence,
+the first item specifies the command string, and any additional items
+will be treated as additional shell arguments.
+
+On Windows: the Popen class uses CreateProcess() to execute the child
+program, which operates on strings. If args is a sequence, it will be
+converted to a string using the list2cmdline method. Please note that
+not all MS Windows applications interpret the command line the same
+way: The list2cmdline is designed for applications using the same
+rules as the MS C runtime.
+
+bufsize, if given, has the same meaning as the corresponding argument
+to the built-in open() function: 0 means unbuffered, 1 means line
+buffered, any other positive value means use a buffer of
+(approximately) that size. A negative bufsize means to use the system
+default, which usually means fully buffered. The default value for
+bufsize is 0 (unbuffered).
+
+stdin, stdout and stderr specify the executed programs' standard
+input, standard output and standard error file handles, respectively.
+Valid values are PIPE, an existing file descriptor (a positive
+integer), an existing file object, and None. PIPE indicates that a
+new pipe to the child should be created. With None, no redirection
+will occur; the child's file handles will be inherited from the
+parent. Additionally, stderr can be STDOUT, which indicates that the
+stderr data from the applications should be captured into the same
+file handle as for stdout.
+
+On POSIX, if preexec_fn is set to a callable object, this object will be
+called in the child process just before the child is executed. The use
+of preexec_fn is not thread safe, using it in the presence of threads
+could lead to a deadlock in the child process before the new executable
+is executed.
+
+If close_fds is true, all file descriptors except 0, 1 and 2 will be
+closed before the child process is executed. The default for close_fds
+varies by platform: Always true on POSIX. True when stdin/stdout/stderr
+are None on Windows, false otherwise.
+
+pass_fds is an optional sequence of file descriptors to keep open between the
+parent and child. Providing any pass_fds implicitly sets close_fds to true.
+
+if shell is true, the specified command will be executed through the
+shell.
+
+If cwd is not None, the current directory will be changed to cwd
+before the child is executed.
+
+On POSIX, if restore_signals is True all signals that Python sets to
+SIG_IGN are restored to SIG_DFL in the child process before the exec.
+Currently this includes the SIGPIPE, SIGXFZ and SIGXFSZ signals. This
+parameter does nothing on Windows.
+
+On POSIX, if start_new_session is True, the setsid() system call will be made
+in the child process prior to executing the command.
+
+If env is not None, it defines the environment variables for the new
+process.
+
+If universal_newlines is true, the file objects stdout and stderr are
+opened as a text files, but lines may be terminated by any of '\n',
+the Unix end-of-line convention, '\r', the old Macintosh convention or
+'\r\n', the Windows convention. All of these external representations
+are seen as '\n' by the Python program. Note: This feature is only
+available if Python is built with universal newline support (the
+default). Also, the newlines attribute of the file objects stdout,
+stdin and stderr are not updated by the communicate() method.
+
+The startupinfo and creationflags, if given, will be passed to the
+underlying CreateProcess() function. They can specify things such as
+appearance of the main window and priority for the new process.
+(Windows only)
+
+
+This module also defines some shortcut functions:
+
+call(*popenargs, **kwargs):
+ Run command with arguments. Wait for command to complete, then
+ return the returncode attribute.
+
+ The arguments are the same as for the Popen constructor. Example:
+
+ >>> retcode = subprocess.call(["ls", "-l"])
+
+check_call(*popenargs, **kwargs):
+ Run command with arguments. Wait for command to complete. If the
+ exit code was zero then return, otherwise raise
+ CalledProcessError. The CalledProcessError object will have the
+ return code in the returncode attribute.
+
+ The arguments are the same as for the Popen constructor. Example:
+
+ >>> subprocess.check_call(["ls", "-l"])
+ 0
+
+getstatusoutput(cmd):
+ Return (status, output) of executing cmd in a shell.
+
+ Execute the string 'cmd' in a shell with os.popen() and return a 2-tuple
+ (status, output). cmd is actually run as '{ cmd ; } 2>&1', so that the
+ returned output will contain output or error messages. A trailing newline
+ is stripped from the output. The exit status for the command can be
+ interpreted according to the rules for the C function wait(). Example:
+
+ >>> subprocess.getstatusoutput('ls /bin/ls')
+ (0, '/bin/ls')
+ >>> subprocess.getstatusoutput('cat /bin/junk')
+ (256, 'cat: /bin/junk: No such file or directory')
+ >>> subprocess.getstatusoutput('/bin/junk')
+ (256, 'sh: /bin/junk: not found')
+
+getoutput(cmd):
+ Return output (stdout or stderr) of executing cmd in a shell.
+
+ Like getstatusoutput(), except the exit status is ignored and the return
+ value is a string containing the command's output. Example:
+
+ >>> subprocess.getoutput('ls /bin/ls')
+ '/bin/ls'
+
+check_output(*popenargs, **kwargs):
+ Run command with arguments and return its output as a byte string.
+
+ If the exit code was non-zero it raises a CalledProcessError. The
+ CalledProcessError object will have the return code in the returncode
+ attribute and output in the output attribute.
+
+ The arguments are the same as for the Popen constructor. Example:
+
+ >>> output = subprocess.check_output(["ls", "-l", "/dev/null"])
+
+
+Exceptions
+----------
+Exceptions raised in the child process, before the new program has
+started to execute, will be re-raised in the parent. Additionally,
+the exception object will have one extra attribute called
+'child_traceback', which is a string containing traceback information
+from the childs point of view.
+
+The most common exception raised is OSError. This occurs, for
+example, when trying to execute a non-existent file. Applications
+should prepare for OSErrors.
+
+A ValueError will be raised if Popen is called with invalid arguments.
+
+check_call() and check_output() will raise CalledProcessError, if the
+called process returns a non-zero return code.
+
+
+Security
+--------
+Unlike some other popen functions, this implementation will never call
+/bin/sh implicitly. This means that all characters, including shell
+metacharacters, can safely be passed to child processes.
+
+
+Popen objects
+=============
+Instances of the Popen class have the following methods:
+
+poll()
+ Check if child process has terminated. Returns returncode
+ attribute.
+
+wait()
+ Wait for child process to terminate. Returns returncode attribute.
+
+communicate(input=None)
+ Interact with process: Send data to stdin. Read data from stdout
+ and stderr, until end-of-file is reached. Wait for process to
+ terminate. The optional input argument should be a string to be
+ sent to the child process, or None, if no data should be sent to
+ the child.
+
+ communicate() returns a tuple (stdout, stderr).
+
+ Note: The data read is buffered in memory, so do not use this
+ method if the data size is large or unlimited.
+
+The following attributes are also available:
+
+stdin
+ If the stdin argument is PIPE, this attribute is a file object
+ that provides input to the child process. Otherwise, it is None.
+
+stdout
+ If the stdout argument is PIPE, this attribute is a file object
+ that provides output from the child process. Otherwise, it is
+ None.
+
+stderr
+ If the stderr argument is PIPE, this attribute is file object that
+ provides error output from the child process. Otherwise, it is
+ None.
+
+pid
+ The process ID of the child process.
+
+returncode
+ The child return code. A None value indicates that the process
+ hasn't terminated yet. A negative value -N indicates that the
+ child was terminated by signal N (POSIX only).
+
+
+Replacing older functions with the subprocess module
+====================================================
+In this section, "a ==> b" means that b can be used as a replacement
+for a.
+
+Note: All functions in this section fail (more or less) silently if
+the executed program cannot be found; this module raises an OSError
+exception.
+
+In the following examples, we assume that the subprocess module is
+imported with "from subprocess import *".
+
+
+Replacing /bin/sh shell backquote
+---------------------------------
+output=`mycmd myarg`
+==>
+output = Popen(["mycmd", "myarg"], stdout=PIPE).communicate()[0]
+
+
+Replacing shell pipe line
+-------------------------
+output=`dmesg | grep hda`
+==>
+p1 = Popen(["dmesg"], stdout=PIPE)
+p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE)
+output = p2.communicate()[0]
+
+
+Replacing os.system()
+---------------------
+sts = os.system("mycmd" + " myarg")
+==>
+p = Popen("mycmd" + " myarg", shell=True)
+pid, sts = os.waitpid(p.pid, 0)
+
+Note:
+
+* Calling the program through the shell is usually not required.
+
+* It's easier to look at the returncode attribute than the
+ exitstatus.
+
+A more real-world example would look like this:
+
+try:
+ retcode = call("mycmd" + " myarg", shell=True)
+ if retcode < 0:
+ print("Child was terminated by signal", -retcode, file=sys.stderr)
+ else:
+ print("Child returned", retcode, file=sys.stderr)
+except OSError as e:
+ print("Execution failed:", e, file=sys.stderr)
+
+
+Replacing os.spawn*
+-------------------
+P_NOWAIT example:
+
+pid = os.spawnlp(os.P_NOWAIT, "/bin/mycmd", "mycmd", "myarg")
+==>
+pid = Popen(["/bin/mycmd", "myarg"]).pid
+
+
+P_WAIT example:
+
+retcode = os.spawnlp(os.P_WAIT, "/bin/mycmd", "mycmd", "myarg")
+==>
+retcode = call(["/bin/mycmd", "myarg"])
+
+
+Vector example:
+
+os.spawnvp(os.P_NOWAIT, path, args)
+==>
+Popen([path] + args[1:])
+
+
+Environment example:
+
+os.spawnlpe(os.P_NOWAIT, "/bin/mycmd", "mycmd", "myarg", env)
+==>
+Popen(["/bin/mycmd", "myarg"], env={"PATH": "/usr/bin"})
+"""
+
+import sys
+mswindows = (sys.platform == "win32")
+
+import io
+import os
+import traceback
+import gc
+import signal
+import builtins
+import warnings
+import errno
+
+from typing import (
+ Any, Tuple, List, Sequence, Callable, Mapping, cast, Set, Dict, IO,
+ TextIO, AnyStr
+)
+from types import TracebackType
+
+# Exception classes used by this module.
+class CalledProcessError(Exception):
+ """This exception is raised when a process run by check_call() or
+ check_output() returns a non-zero exit status.
+ The exit status will be stored in the returncode attribute;
+ check_output() will also store the output in the output attribute.
+ """
+ def __init__(self, returncode: int, cmd: str, output: Any = None) -> None:
+ self.returncode = returncode
+ self.cmd = cmd
+ self.output = output
+ def __str__(self) -> str:
+ return "Command '%s' returned non-zero exit status %d" % (self.cmd, self.returncode)
+
+
+if mswindows:
+ import threading
+ import msvcrt
+ import _subprocess
+ class STARTUPINFO:
+ dwFlags = 0
+ hStdInput = cast(Any, None)
+ hStdOutput = cast(Any, None)
+ hStdError = cast(Any, None)
+ wShowWindow = 0
+ class pywintypes:
+ error = IOError
+else:
+ import select
+ _has_poll = hasattr(select, 'poll')
+ import fcntl
+ import pickle
+
+ try:
+ import _posixsubprocess
+ have_posixsubprocess = True
+ except ImportError:
+ have_posixsubprocess = False
+ warnings.warn("The _posixsubprocess module is not being used. "
+ "Child process reliability may suffer if your "
+ "program uses threads.", RuntimeWarning)
+
+ # When select or poll has indicated that the file is writable,
+ # we can write up to _PIPE_BUF bytes without risk of blocking.
+ # POSIX defines PIPE_BUF as >= 512.
+ _PIPE_BUF = getattr(select, 'PIPE_BUF', 512) # type: int
+
+ _FD_CLOEXEC = getattr(fcntl, 'FD_CLOEXEC', 1) # type: int
+
+ def _set_cloexec(fd: int, cloexec: bool) -> None:
+ old = fcntl.fcntl(fd, fcntl.F_GETFD)
+ if cloexec:
+ fcntl.fcntl(fd, fcntl.F_SETFD, old | _FD_CLOEXEC)
+ else:
+ fcntl.fcntl(fd, fcntl.F_SETFD, old & ~_FD_CLOEXEC)
+
+ if have_posixsubprocess:
+ _create_pipe = _posixsubprocess.cloexec_pipe
+ else:
+ def __create_pipe() -> Tuple[int, int]:
+ fds = os.pipe()
+ _set_cloexec(fds[0], True)
+ _set_cloexec(fds[1], True)
+ return fds
+ _create_pipe = __create_pipe
+
+__all__ = ["Popen", "PIPE", "STDOUT", "call", "check_call", "getstatusoutput",
+ "getoutput", "check_output", "CalledProcessError"]
+
+if mswindows:
+ from _subprocess import (CREATE_NEW_CONSOLE, CREATE_NEW_PROCESS_GROUP,
+ STD_INPUT_HANDLE, STD_OUTPUT_HANDLE,
+ STD_ERROR_HANDLE, SW_HIDE,
+ STARTF_USESTDHANDLES, STARTF_USESHOWWINDOW)
+
+ __all__.extend(["CREATE_NEW_CONSOLE", "CREATE_NEW_PROCESS_GROUP",
+ "STD_INPUT_HANDLE", "STD_OUTPUT_HANDLE",
+ "STD_ERROR_HANDLE", "SW_HIDE",
+ "STARTF_USESTDHANDLES", "STARTF_USESHOWWINDOW"])
+try:
+ MAXFD = os.sysconf("SC_OPEN_MAX")
+except:
+ MAXFD = 256
+
+# This lists holds Popen instances for which the underlying process had not
+# exited at the time its __del__ method got called: those processes are wait()ed
+# for synchronously from _cleanup() when a new Popen object is created, to avoid
+# zombie processes.
+_active = [] # type: List[Popen]
+
+def _cleanup() -> None:
+ for inst in _active[:]:
+ res = inst._internal_poll(_deadstate=sys.maxsize)
+ if res is not None:
+ try:
+ _active.remove(inst)
+ except ValueError:
+ # This can happen if two threads create a new Popen instance.
+ # It's harmless that it was already removed, so ignore.
+ pass
+
+PIPE = -1
+STDOUT = -2
+
+
+def _eintr_retry_call(func: Any, *args: Any) -> Any:
+ while True:
+ try:
+ return func(*args)
+ except (OSError, IOError) as e:
+ if e.errno == errno.EINTR:
+ continue
+ raise
+
+
+def call(*popenargs: Any, **kwargs: Any) -> int:
+ """Run command with arguments. Wait for command to complete, then
+ return the returncode attribute.
+
+ The arguments are the same as for the Popen constructor. Example:
+
+ retcode = call(["ls", "-l"])
+ """
+ return Popen(*popenargs, **kwargs).wait()
+
+
+def check_call(*popenargs: Any, **kwargs: Any) -> int:
+ """Run command with arguments. Wait for command to complete. If
+ the exit code was zero then return, otherwise raise
+ CalledProcessError. The CalledProcessError object will have the
+ return code in the returncode attribute.
+
+ The arguments are the same as for the Popen constructor. Example:
+
+ check_call(["ls", "-l"])
+ """
+ retcode = call(*popenargs, **kwargs)
+ if retcode:
+ cmd = kwargs.get("args")
+ if cmd is None:
+ cmd = popenargs[0]
+ raise CalledProcessError(retcode, cmd)
+ return 0
+
+
+def check_output(*popenargs: Any, **kwargs: Any) -> bytes:
+ r"""Run command with arguments and return its output as a byte string.
+
+ If the exit code was non-zero it raises a CalledProcessError. The
+ CalledProcessError object will have the return code in the returncode
+ attribute and output in the output attribute.
+
+ The arguments are the same as for the Popen constructor. Example:
+
+ >>> check_output(["ls", "-l", "/dev/null"])
+ b'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n'
+
+ The stdout argument is not allowed as it is used internally.
+ To capture standard error in the result, use stderr=STDOUT.
+
+ >>> check_output(["/bin/sh", "-c",
+ ... "ls -l non_existent_file ; exit 0"],
+ ... stderr=STDOUT)
+ b'ls: non_existent_file: No such file or directory\n'
+ """
+ if 'stdout' in kwargs:
+ raise ValueError('stdout argument not allowed, it will be overridden.')
+ kwargs['stdout'] = PIPE
+ process = Popen(*popenargs, **kwargs)
+ output, unused_err = process.communicate()
+ retcode = process.poll()
+ if retcode:
+ cmd = kwargs.get("args")
+ if cmd is None:
+ cmd = popenargs[0]
+ raise CalledProcessError(retcode, cmd, output=output)
+ return output
+
+
+def list2cmdline(seq: Sequence[str]) -> str:
+ """
+ Translate a sequence of arguments into a command line
+ string, using the same rules as the MS C runtime:
+
+ 1) Arguments are delimited by white space, which is either a
+ space or a tab.
+
+ 2) A string surrounded by double quotation marks is
+ interpreted as a single argument, regardless of white space
+ contained within. A quoted string can be embedded in an
+ argument.
+
+ 3) A double quotation mark preceded by a backslash is
+ interpreted as a literal double quotation mark.
+
+ 4) Backslashes are interpreted literally, unless they
+ immediately precede a double quotation mark.
+
+ 5) If backslashes immediately precede a double quotation mark,
+ every pair of backslashes is interpreted as a literal
+ backslash. If the number of backslashes is odd, the last
+ backslash escapes the next double quotation mark as
+ described in rule 3.
+ """
+
+ # See
+ # http://msdn.microsoft.com/en-us/library/17w5ykft.aspx
+ # or search http://msdn.microsoft.com for
+ # "Parsing C++ Command-Line Arguments"
+ result = [] # type: List[str]
+ needquote = False
+ for arg in seq:
+ bs_buf = [] # type: List[str]
+
+ # Add a space to separate this argument from the others
+ if result:
+ result.append(' ')
+
+ needquote = (" " in arg) or ("\t" in arg) or not arg
+ if needquote:
+ result.append('"')
+
+ for c in arg:
+ if c == '\\':
+ # Don't know if we need to double yet.
+ bs_buf.append(c)
+ elif c == '"':
+ # Double backslashes.
+ result.append('\\' * len(bs_buf)*2)
+ bs_buf = []
+ result.append('\\"')
+ else:
+ # Normal char
+ if bs_buf:
+ result.extend(bs_buf)
+ bs_buf = []
+ result.append(c)
+
+ # Add remaining backslashes, if any.
+ if bs_buf:
+ result.extend(bs_buf)
+
+ if needquote:
+ result.extend(bs_buf)
+ result.append('"')
+
+ return ''.join(result)
+
+
+# Various tools for executing commands and looking at their output and status.
+#
+# NB This only works (and is only relevant) for POSIX.
+
+def getstatusoutput(cmd: str) -> Tuple[int, str]:
+ """Return (status, output) of executing cmd in a shell.
+
+ Execute the string 'cmd' in a shell with os.popen() and return a 2-tuple
+ (status, output). cmd is actually run as '{ cmd ; } 2>&1', so that the
+ returned output will contain output or error messages. A trailing newline
+ is stripped from the output. The exit status for the command can be
+ interpreted according to the rules for the C function wait(). Example:
+
+ >>> import subprocess
+ >>> subprocess.getstatusoutput('ls /bin/ls')
+ (0, '/bin/ls')
+ >>> subprocess.getstatusoutput('cat /bin/junk')
+ (256, 'cat: /bin/junk: No such file or directory')
+ >>> subprocess.getstatusoutput('/bin/junk')
+ (256, 'sh: /bin/junk: not found')
+ """
+ pipe = os.popen('{ ' + cmd + '; } 2>&1', 'r')
+ text = pipe.read()
+ sts = pipe.close()
+ if sts is None: sts = 0
+ if text[-1:] == '\n': text = text[:-1]
+ return sts, text
+
+
+def getoutput(cmd: str) -> str:
+ """Return output (stdout or stderr) of executing cmd in a shell.
+
+ Like getstatusoutput(), except the exit status is ignored and the return
+ value is a string containing the command's output. Example:
+
+ >>> import subprocess
+ >>> subprocess.getoutput('ls /bin/ls')
+ '/bin/ls'
+ """
+ return getstatusoutput(cmd)[1]
+
+
+_PLATFORM_DEFAULT_CLOSE_FDS = object()
+
+
+class Popen(object):
+ def __init__(self, args: Sequence[Any], bufsize: int = 0,
+ executable: str = None, stdin: Any = None,
+ stdout: Any = None, stderr: Any = None,
+ preexec_fn: Callable[[], Any] = None,
+ close_fds: Any = _PLATFORM_DEFAULT_CLOSE_FDS,
+ shell: int = False, cwd: str = None,
+ env: Mapping[str, str] = None,
+ universal_newlines: int = False,
+ startupinfo: 'STARTUPINFO' = None, creationflags: int = 0,
+ restore_signals: bool = True, start_new_session: bool = False,
+ pass_fds: Any = ()) -> None:
+ """Create new Popen instance."""
+ _cleanup()
+
+ self._child_created = False
+ if bufsize is None:
+ bufsize = 0 # Restore default
+ if not isinstance(bufsize, int):
+ raise TypeError("bufsize must be an integer")
+
+ if mswindows:
+ if preexec_fn is not None:
+ raise ValueError("preexec_fn is not supported on Windows "
+ "platforms")
+ any_stdio_set = (stdin is not None or stdout is not None or
+ stderr is not None)
+ if close_fds is _PLATFORM_DEFAULT_CLOSE_FDS:
+ if any_stdio_set:
+ close_fds = False
+ else:
+ close_fds = True
+ elif close_fds and any_stdio_set:
+ raise ValueError(
+ "close_fds is not supported on Windows platforms"
+ " if you redirect stdin/stdout/stderr")
+ else:
+ # POSIX
+ if close_fds is _PLATFORM_DEFAULT_CLOSE_FDS:
+ close_fds = True
+ if pass_fds and not close_fds:
+ warnings.warn("pass_fds overriding close_fds.", RuntimeWarning)
+ close_fds = True
+ if startupinfo is not None:
+ raise ValueError("startupinfo is only supported on Windows "
+ "platforms")
+ if creationflags != 0:
+ raise ValueError("creationflags is only supported on Windows "
+ "platforms")
+
+ self.stdin = None # type: IO[Any]
+ self.stdout = None # type: IO[Any]
+ self.stderr = None # type: IO[Any]
+ self.pid = None # type: int
+ self.returncode = None # type: int
+ self.universal_newlines = universal_newlines
+
+ # Input and output objects. The general principle is like
+ # this:
+ #
+ # Parent Child
+ # ------ -----
+ # p2cwrite ---stdin---> p2cread
+ # c2pread <--stdout--- c2pwrite
+ # errread <--stderr--- errwrite
+ #
+ # On POSIX, the child objects are file descriptors. On
+ # Windows, these are Windows file handles. The parent objects
+ # are file descriptors on both platforms. The parent objects
+ # are -1 when not using PIPEs. The child objects are -1
+ # when not redirecting.
+
+ (p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite) = self._get_handles(stdin, stdout, stderr)
+
+ # We wrap OS handles *before* launching the child, otherwise a
+ # quickly terminating child could make our fds unwrappable
+ # (see #8458).
+
+ if mswindows:
+ if p2cwrite != -1:
+ p2cwrite = msvcrt.open_osfhandle(p2cwrite.Detach(), 0)
+ if c2pread != -1:
+ c2pread = msvcrt.open_osfhandle(c2pread.Detach(), 0)
+ if errread != -1:
+ errread = msvcrt.open_osfhandle(errread.Detach(), 0)
+
+ if p2cwrite != -1:
+ self.stdin = io.open(p2cwrite, 'wb', bufsize)
+ if self.universal_newlines:
+ self.stdin = io.TextIOWrapper(self.stdin, write_through=True)
+ if c2pread != -1:
+ self.stdout = io.open(c2pread, 'rb', bufsize)
+ if universal_newlines:
+ self.stdout = io.TextIOWrapper(self.stdout)
+ if errread != -1:
+ self.stderr = io.open(errread, 'rb', bufsize)
+ if universal_newlines:
+ self.stderr = io.TextIOWrapper(self.stderr)
+
+ try:
+ self._execute_child(args, executable, preexec_fn, close_fds,
+ pass_fds, cwd, env, universal_newlines,
+ startupinfo, creationflags, shell,
+ p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite,
+ restore_signals, start_new_session)
+ except:
+ # Cleanup if the child failed starting
+ for f in filter(None, [self.stdin, self.stdout, self.stderr]):
+ try:
+ f.close()
+ except EnvironmentError:
+ # Ignore EBADF or other errors
+ pass
+ raise
+
+
+ def _translate_newlines(self, data: bytes, encoding: str) -> str:
+ data = data.replace(b"\r\n", b"\n").replace(b"\r", b"\n")
+ return data.decode(encoding)
+
+ def __enter__(self) -> 'Popen':
+ return self
+
+ def __exit__(self, type: type, value: BaseException,
+ traceback: TracebackType) -> bool:
+ if self.stdout:
+ self.stdout.close()
+ if self.stderr:
+ self.stderr.close()
+ if self.stdin:
+ self.stdin.close()
+ # Wait for the process to terminate, to avoid zombies.
+ self.wait()
+ return False
+
+ def __del__(self, _maxsize: int = sys.maxsize,
+ _active: List['Popen'] = _active) -> None:
+ # If __init__ hasn't had a chance to execute (e.g. if it
+ # was passed an undeclared keyword argument), we don't
+ # have a _child_created attribute at all.
+ if not getattr(self, '_child_created', False):
+ # We didn't get to successfully create a child process.
+ return
+ # In case the child hasn't been waited on, check if it's done.
+ self._internal_poll(_deadstate=_maxsize)
+ if self.returncode is None and _active is not None:
+ # Child is still running, keep us alive until we can wait on it.
+ _active.append(self)
+
+
+ def communicate(self, input: Any = None) -> Tuple[Any, Any]:
+ """Interact with process: Send data to stdin. Read data from
+ stdout and stderr, until end-of-file is reached. Wait for
+ process to terminate. The optional input argument should be a
+ string to be sent to the child process, or None, if no data
+ should be sent to the child.
+
+ communicate() returns a tuple (stdout, stderr)."""
+
+ # Optimization: If we are only using one pipe, or no pipe at
+ # all, using select() or threads is unnecessary.
+ if [self.stdin, self.stdout, self.stderr].count(None) >= 2:
+ stdout = None # type: IO[Any]
+ stderr = None # type: IO[Any]
+ if self.stdin:
+ if input:
+ try:
+ self.stdin.write(input)
+ except IOError as e:
+ if e.errno != errno.EPIPE and e.errno != errno.EINVAL:
+ raise
+ self.stdin.close()
+ elif self.stdout:
+ stdout = _eintr_retry_call(self.stdout.read)
+ self.stdout.close()
+ elif self.stderr:
+ stderr = _eintr_retry_call(self.stderr.read)
+ self.stderr.close()
+ self.wait()
+ return (stdout, stderr)
+
+ return self._communicate(input)
+
+
+ def poll(self) -> int:
+ return self._internal_poll()
+
+
+ if mswindows:
+ #
+ # Windows methods
+ #
+ def _get_handles(self, stdin: Any, stdout: Any,
+ stderr: Any) -> Tuple[Any, Any, Any, Any, Any, Any]:
+ """Construct and return tuple with IO objects:
+ p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite
+ """
+ if stdin is None and stdout is None and stderr is None:
+ return (-1, -1, -1, -1, -1, -1)
+
+ p2cread, p2cwrite = -1, -1 # type: (Any, Any)
+ c2pread, c2pwrite = -1, -1 # type: (Any, Any)
+ errread, errwrite = -1, -1 # type: (Any, Any)
+
+ if stdin is None:
+ p2cread = _subprocess.GetStdHandle(_subprocess.STD_INPUT_HANDLE)
+ if p2cread is None:
+ p2cread, _ = _subprocess.CreatePipe(None, 0)
+ elif stdin == PIPE:
+ p2cread, p2cwrite = _subprocess.CreatePipe(None, 0)
+ elif isinstance(stdin, int):
+ p2cread = msvcrt.get_osfhandle(stdin)
+ else:
+ # Assuming file-like object
+ p2cread = msvcrt.get_osfhandle(stdin.fileno())
+ p2cread = self._make_inheritable(p2cread)
+
+ if stdout is None:
+ c2pwrite = _subprocess.GetStdHandle(_subprocess.STD_OUTPUT_HANDLE)
+ if c2pwrite is None:
+ _, c2pwrite = _subprocess.CreatePipe(None, 0)
+ elif stdout == PIPE:
+ c2pread, c2pwrite = _subprocess.CreatePipe(None, 0)
+ elif isinstance(stdout, int):
+ c2pwrite = msvcrt.get_osfhandle(stdout)
+ else:
+ # Assuming file-like object
+ c2pwrite = msvcrt.get_osfhandle(stdout.fileno())
+ c2pwrite = self._make_inheritable(c2pwrite)
+
+ if stderr is None:
+ errwrite = _subprocess.GetStdHandle(_subprocess.STD_ERROR_HANDLE)
+ if errwrite is None:
+ _, errwrite = _subprocess.CreatePipe(None, 0)
+ elif stderr == PIPE:
+ errread, errwrite = _subprocess.CreatePipe(None, 0)
+ elif stderr == STDOUT:
+ errwrite = c2pwrite
+ elif isinstance(stderr, int):
+ errwrite = msvcrt.get_osfhandle(stderr)
+ else:
+ # Assuming file-like object
+ errwrite = msvcrt.get_osfhandle(stderr.fileno())
+ errwrite = self._make_inheritable(errwrite)
+
+ return (p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite)
+
+
+ def _make_inheritable(self, handle: _subprocess.Handle) -> int:
+ """Return a duplicate of handle, which is inheritable"""
+ return _subprocess.DuplicateHandle(_subprocess.GetCurrentProcess(),
+ handle, _subprocess.GetCurrentProcess(), 0, 1,
+ _subprocess.DUPLICATE_SAME_ACCESS)
+
+
+ def _find_w9xpopen(self) -> str:
+ """Find and return absolut path to w9xpopen.exe"""
+ w9xpopen = os.path.join(
+ os.path.dirname(_subprocess.GetModuleFileName(0)),
+ "w9xpopen.exe")
+ if not os.path.exists(w9xpopen):
+ # Eeek - file-not-found - possibly an embedding
+ # situation - see if we can locate it in sys.exec_prefix
+ w9xpopen = os.path.join(os.path.dirname(sys.exec_prefix),
+ "w9xpopen.exe")
+ if not os.path.exists(w9xpopen):
+ raise RuntimeError("Cannot locate w9xpopen.exe, which is "
+ "needed for Popen to work with your "
+ "shell or platform.")
+ return w9xpopen
+
+
+ def _execute_child(self, args: Sequence[str], executable: str,
+ preexec_fn: Callable[[], Any], close_fds: Any,
+ pass_fds: Any, cwd: str, env: Mapping[str, str],
+ universal_newlines: int,
+ startupinfo: STARTUPINFO, creationflags: int,
+ shell: int,
+ p2cread: Any, p2cwrite: Any,
+ c2pread: Any, c2pwrite: Any,
+ errread: Any, errwrite: Any,
+ restore_signals: bool,
+ start_new_session: bool) -> None:
+ """Execute program (MS Windows version)"""
+
+ assert not pass_fds, "pass_fds not supported on Windows."
+
+ if not isinstance(args, str):
+ args = list2cmdline(args)
+
+ # Process startup details
+ if startupinfo is None:
+ startupinfo = STARTUPINFO()
+ if -1 not in (p2cread, c2pwrite, errwrite):
+ startupinfo.dwFlags |= _subprocess.STARTF_USESTDHANDLES
+ startupinfo.hStdInput = p2cread
+ startupinfo.hStdOutput = c2pwrite
+ startupinfo.hStdError = errwrite
+
+ if shell:
+ startupinfo.dwFlags |= _subprocess.STARTF_USESHOWWINDOW
+ startupinfo.wShowWindow = _subprocess.SW_HIDE
+ comspec = os.environ.get("COMSPEC", "cmd.exe")
+ args = '{} /c "{}"'.format (comspec, args)
+ if (_subprocess.GetVersion() >= 0x80000000 or
+ os.path.basename(comspec).lower() == "command.com"):
+ # Win9x, or using command.com on NT. We need to
+ # use the w9xpopen intermediate program. For more
+ # information, see KB Q150956
+ # (http://web.archive.org/web/20011105084002/http://support.microsoft.com/support/kb/articles/Q150/9/56.asp)
+ w9xpopen = self._find_w9xpopen()
+ args = '"%s" %s' % (w9xpopen, args)
+ # Not passing CREATE_NEW_CONSOLE has been known to
+ # cause random failures on win9x. Specifically a
+ # dialog: "Your program accessed mem currently in
+ # use at xxx" and a hopeful warning about the
+ # stability of your system. Cost is Ctrl+C won't
+ # kill children.
+ creationflags |= _subprocess.CREATE_NEW_CONSOLE
+
+ # Start the process
+ try:
+ hp, ht, pid, tid = _subprocess.CreateProcess(executable,
+ cast(str, args),
+ # no special security
+ None, None,
+ int(not close_fds),
+ creationflags,
+ env,
+ cwd,
+ startupinfo)
+ except pywintypes.error as e:
+ # Translate pywintypes.error to WindowsError, which is
+ # a subclass of OSError. FIXME: We should really
+ # translate errno using _sys_errlist (or similar), but
+ # how can this be done from Python?
+ raise WindowsError(*e.args)
+ finally:
+ # Child is launched. Close the parent's copy of those pipe
+ # handles that only the child should have open. You need
+ # to make sure that no handles to the write end of the
+ # output pipe are maintained in this process or else the
+ # pipe will not close when the child process exits and the
+ # ReadFile will hang.
+ if p2cread != -1:
+ p2cread.Close()
+ if c2pwrite != -1:
+ c2pwrite.Close()
+ if errwrite != -1:
+ errwrite.Close()
+
+ # Retain the process handle, but close the thread handle
+ self._child_created = True
+ self._handle = hp
+ self.pid = pid
+ ht.Close()
+
+ def _internal_poll(self, _deadstate: int = None) -> int:
+ """Check if child process has terminated. Returns returncode
+ attribute.
+
+ This method is called by __del__, so it can only refer to objects
+ in its local scope.
+
+ """
+ return self._internal_poll_win(_deadstate)
+
+ from _subprocess import Handle
+
+ def _internal_poll_win(self, _deadstate: int = None,
+ _WaitForSingleObject: Callable[[Handle, int], int] =
+ _subprocess.WaitForSingleObject,
+ _WAIT_OBJECT_0: int = _subprocess.WAIT_OBJECT_0,
+ _GetExitCodeProcess: Callable[[Handle], int] =
+ _subprocess.GetExitCodeProcess) -> int:
+ if self.returncode is None:
+ if _WaitForSingleObject(self._handle, 0) == _WAIT_OBJECT_0:
+ self.returncode = _GetExitCodeProcess(self._handle)
+ return self.returncode
+
+
+ def wait(self) -> int:
+ """Wait for child process to terminate. Returns returncode
+ attribute."""
+ if self.returncode is None:
+ _subprocess.WaitForSingleObject(self._handle,
+ _subprocess.INFINITE)
+ self.returncode = _subprocess.GetExitCodeProcess(self._handle)
+ return self.returncode
+
+
+ def _readerthread(self, fh: IO[AnyStr], buffer: List[AnyStr]) -> None:
+ buffer.append(fh.read())
+ fh.close()
+
+
+ def _communicate(self, input: Any) -> Tuple[Any, Any]:
+ stdout = cast(Any, None) # Return
+ stderr = cast(Any, None) # Return
+
+ if self.stdout:
+ stdout = []
+ stdout_thread = threading.Thread(target=self._readerthread,
+ args=(self.stdout, stdout))
+ stdout_thread.daemon = True
+ stdout_thread.start()
+ if self.stderr:
+ stderr = []
+ stderr_thread = threading.Thread(target=self._readerthread,
+ args=(self.stderr, stderr))
+ stderr_thread.daemon = True
+ stderr_thread.start()
+
+ if self.stdin:
+ if input is not None:
+ try:
+ self.stdin.write(input)
+ except IOError as e:
+ if e.errno != errno.EPIPE:
+ raise
+ self.stdin.close()
+
+ if self.stdout:
+ stdout_thread.join()
+ if self.stderr:
+ stderr_thread.join()
+
+ # All data exchanged. Translate lists into strings.
+ if stdout is not None:
+ stdout = stdout[0]
+ if stderr is not None:
+ stderr = stderr[0]
+
+ self.wait()
+ return (stdout, stderr)
+
+ def send_signal(self, sig: int) -> None:
+ """Send a signal to the process
+ """
+ if sig == signal.SIGTERM:
+ self.terminate()
+ elif sig == signal.CTRL_C_EVENT:
+ os.kill(self.pid, signal.CTRL_C_EVENT)
+ elif sig == signal.CTRL_BREAK_EVENT:
+ os.kill(self.pid, signal.CTRL_BREAK_EVENT)
+ else:
+ raise ValueError("Unsupported signal: {}".format(sig))
+
+ def terminate(self) -> None:
+ """Terminates the process
+ """
+ _subprocess.TerminateProcess(self._handle, 1)
+
+ def kill(self) -> None:
+ """Terminates the process
+ """
+ self.terminate()
+
+ else:
+ #
+ # POSIX methods
+ #
+ def _get_handles(self, stdin: Any, stdout: Any,
+ stderr: Any) -> Tuple[Any, Any, Any, Any, Any, Any]:
+ """Construct and return tuple with IO objects:
+ p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite
+ """
+ p2cread, p2cwrite = -1, -1
+ c2pread, c2pwrite = -1, -1
+ errread, errwrite = -1, -1
+
+ if stdin is None:
+ pass
+ elif stdin == PIPE:
+ p2cread, p2cwrite = _create_pipe()
+ elif isinstance(stdin, int):
+ p2cread = stdin
+ else:
+ # Assuming file-like object
+ p2cread = stdin.fileno()
+
+ if stdout is None:
+ pass
+ elif stdout == PIPE:
+ c2pread, c2pwrite = _create_pipe()
+ elif isinstance(stdout, int):
+ c2pwrite = stdout
+ else:
+ # Assuming file-like object
+ c2pwrite = stdout.fileno()
+
+ if stderr is None:
+ pass
+ elif stderr == PIPE:
+ errread, errwrite = _create_pipe()
+ elif stderr == STDOUT:
+ errwrite = c2pwrite
+ elif isinstance(stderr, int):
+ errwrite = stderr
+ else:
+ # Assuming file-like object
+ errwrite = stderr.fileno()
+
+ return (p2cread, p2cwrite,
+ c2pread, c2pwrite,
+ errread, errwrite)
+
+
+ def _close_fds(self, fds_to_keep: Set[int]) -> None:
+ start_fd = 3
+ for fd in sorted(fds_to_keep):
+ if fd >= start_fd:
+ os.closerange(start_fd, fd)
+ start_fd = fd + 1
+ if start_fd <= MAXFD:
+ os.closerange(start_fd, MAXFD)
+
+
+ def _execute_child(self, args: Sequence[str], executable: str,
+ preexec_fn: Callable[[], Any], close_fds: Any,
+ pass_fds: Any, cwd: str, env: Mapping[str, str],
+ universal_newlines: int,
+ startupinfo: 'STARTUPINFO', creationflags: int,
+ shell: int,
+ p2cread: Any, p2cwrite: Any,
+ c2pread: Any, c2pwrite: Any,
+ errread: Any, errwrite: Any,
+ restore_signals: bool,
+ start_new_session: bool) -> None:
+ """Execute program (POSIX version)"""
+
+ if isinstance(args, str):
+ args = [args]
+ else:
+ args = list(args)
+
+ if shell:
+ args = ["/bin/sh", "-c"] + args
+ if executable:
+ args[0] = executable
+
+ if executable is None:
+ executable = args[0]
+
+ # For transferring possible exec failure from child to parent.
+ # Data format: "exception name:hex errno:description"
+ # Pickle is not used; it is complex and involves memory allocation.
+ errpipe_read, errpipe_write = _create_pipe()
+ try:
+ try:
+
+ if have_posixsubprocess:
+ # We must avoid complex work that could involve
+ # malloc or free in the child process to avoid
+ # potential deadlocks, thus we do all this here.
+ # and pass it to fork_exec()
+
+ if env is not None:
+ env_list = [os.fsencode(k) + b'=' + os.fsencode(v)
+ for k, v in env.items()]
+ else:
+ env_list = None # Use execv instead of execve.
+ executable_enc = os.fsencode(executable)
+ if os.path.dirname(executable_enc):
+ executable_list = (executable_enc,) # type: tuple
+ else:
+ # This matches the behavior of os._execvpe().
+ executable_list = tuple(
+ os.path.join(os.fsencode(dir), executable_enc)
+ for dir in os.get_exec_path(env))
+ fds_to_keep = set(pass_fds)
+ fds_to_keep.add(errpipe_write)
+ self.pid = _posixsubprocess.fork_exec(
+ args, executable_list,
+ close_fds, sorted(fds_to_keep), cwd, env_list,
+ p2cread, p2cwrite, c2pread, c2pwrite,
+ errread, errwrite,
+ errpipe_read, errpipe_write,
+ restore_signals, start_new_session, preexec_fn)
+ self._child_created = True
+ else:
+ # Pure Python implementation: It is not thread safe.
+ # This implementation may deadlock in the child if your
+ # parent process has any other threads running.
+
+ gc_was_enabled = gc.isenabled()
+ # Disable gc to avoid bug where gc -> file_dealloc ->
+ # write to stderr -> hang. See issue1336
+ gc.disable()
+ try:
+ self.pid = os.fork()
+ except:
+ if gc_was_enabled:
+ gc.enable()
+ raise
+ self._child_created = True
+ if self.pid == 0:
+ # Child
+ try:
+ # Close parent's pipe ends
+ if p2cwrite != -1:
+ os.close(p2cwrite)
+ if c2pread != -1:
+ os.close(c2pread)
+ if errread != -1:
+ os.close(errread)
+ os.close(errpipe_read)
+
+ # When duping fds, if there arises a situation
+ # where one of the fds is either 0, 1 or 2, it
+ # is possible that it is overwritten (#12607).
+ if c2pwrite == 0:
+ c2pwrite = os.dup(c2pwrite)
+ if errwrite == 0 or errwrite == 1:
+ errwrite = os.dup(errwrite)
+
+ # Dup fds for child
+ def _dup2(a: int, b: int) -> None:
+ # dup2() removes the CLOEXEC flag but
+ # we must do it ourselves if dup2()
+ # would be a no-op (issue #10806).
+ if a == b:
+ _set_cloexec(a, False)
+ elif a != -1:
+ os.dup2(a, b)
+ _dup2(p2cread, 0)
+ _dup2(c2pwrite, 1)
+ _dup2(errwrite, 2)
+
+ # Close pipe fds. Make sure we don't close the
+ # same fd more than once, or standard fds.
+ closed = set() # type: Set[int]
+ for fd in [p2cread, c2pwrite, errwrite]:
+ if fd > 2 and fd not in closed:
+ os.close(fd)
+ closed.add(fd)
+
+ # Close all other fds, if asked for
+ if close_fds:
+ fds_to_keep = set(pass_fds)
+ fds_to_keep.add(errpipe_write)
+ self._close_fds(fds_to_keep)
+
+
+ if cwd is not None:
+ os.chdir(cwd)
+
+ # This is a copy of Python/pythonrun.c
+ # _Py_RestoreSignals(). If that were exposed
+ # as a sys._py_restoresignals func it would be
+ # better.. but this pure python implementation
+ # isn't likely to be used much anymore.
+ if restore_signals:
+ signals = ('SIGPIPE', 'SIGXFZ', 'SIGXFSZ')
+ for sig in signals:
+ if hasattr(signal, sig):
+ signal.signal(getattr(signal, sig),
+ signal.SIG_DFL)
+
+ if start_new_session and hasattr(os, 'setsid'):
+ os.setsid()
+
+ if preexec_fn:
+ preexec_fn()
+
+ if env is None:
+ os.execvp(executable, args)
+ else:
+ os.execvpe(executable, args, env)
+
+ except:
+ try:
+ exc_type, exc_value = sys.exc_info()[:2]
+ if isinstance(exc_value, OSError):
+ errno_num = exc_value.errno
+ else:
+ errno_num = 0
+ message = '%s:%x:%s' % (exc_type.__name__,
+ errno_num, exc_value)
+ messageb = message.encode(errors="surrogatepass")
+ os.write(errpipe_write, messageb)
+ except Exception:
+ # We MUST not allow anything odd happening
+ # above to prevent us from exiting below.
+ pass
+
+ # This exitcode won't be reported to applications
+ # so it really doesn't matter what we return.
+ os._exit(255)
+
+ # Parent
+ if gc_was_enabled:
+ gc.enable()
+ finally:
+ # be sure the FD is closed no matter what
+ os.close(errpipe_write)
+
+ if p2cread != -1 and p2cwrite != -1:
+ os.close(p2cread)
+ if c2pwrite != -1 and c2pread != -1:
+ os.close(c2pwrite)
+ if errwrite != -1 and errread != -1:
+ os.close(errwrite)
+
+ # Wait for exec to fail or succeed; possibly raising an
+ # exception (limited in size)
+ data = bytearray()
+ while True:
+ part = _eintr_retry_call(os.read, errpipe_read, 50000)
+ data += part
+ if not part or len(data) > 50000:
+ break
+ finally:
+ # be sure the FD is closed no matter what
+ os.close(errpipe_read)
+
+ if data:
+ try:
+ _eintr_retry_call(os.waitpid, self.pid, 0)
+ except OSError as e:
+ if e.errno != errno.ECHILD:
+ raise
+ try:
+ (exception_name, hex_errno,
+ err_msg_b) = bytes(data).split(b':', 2)
+ except ValueError:
+ print('Bad exception data:', repr(data))
+ exception_name = b'RuntimeError'
+ hex_errno = b'0'
+ err_msg_b = b'Unknown'
+ child_exception_type = getattr(
+ builtins, exception_name.decode('ascii'),
+ RuntimeError)
+ for fd in (p2cwrite, c2pread, errread):
+ if fd != -1:
+ os.close(fd)
+ err_msg = err_msg_b.decode(errors="surrogatepass")
+ if issubclass(child_exception_type, OSError) and hex_errno:
+ errno_num = int(hex_errno, 16)
+ if errno_num != 0:
+ err_msg = os.strerror(errno_num)
+ if errno_num == errno.ENOENT:
+ err_msg += ': ' + repr(args[0])
+ raise child_exception_type(errno_num, err_msg)
+ raise child_exception_type(err_msg)
+
+
+ def _handle_exitstatus(
+ self, sts: int,
+ _WIFSIGNALED: Callable[[int], bool] = os.WIFSIGNALED,
+ _WTERMSIG: Callable[[int], int] = os.WTERMSIG,
+ _WIFEXITED: Callable[[int], bool] = os.WIFEXITED,
+ _WEXITSTATUS: Callable[[int], int] = os.WEXITSTATUS) -> None:
+ # This method is called (indirectly) by __del__, so it cannot
+ # refer to anything outside of its local scope."""
+ if _WIFSIGNALED(sts):
+ self.returncode = -_WTERMSIG(sts)
+ elif _WIFEXITED(sts):
+ self.returncode = _WEXITSTATUS(sts)
+ else:
+ # Should never happen
+ raise RuntimeError("Unknown child exit status!")
+
+
+ def _internal_poll(self, _deadstate: int = None) -> int:
+ """Check if child process has terminated. Returns returncode
+ attribute.
+
+ This method is called by __del__, so it cannot reference anything
+ outside of the local scope (nor can any methods it calls).
+
+ """
+ return self._internal_poll_posix(_deadstate)
+
+ def _internal_poll_posix(self, _deadstate: int = None,
+ _waitpid: Callable[[int, int],
+ Tuple[int, int]] = os.waitpid,
+ _WNOHANG: int = os.WNOHANG,
+ _os_error: Any = os.error) -> int:
+ if self.returncode is None:
+ try:
+ pid, sts = _waitpid(self.pid, _WNOHANG)
+ if pid == self.pid:
+ self._handle_exitstatus(sts)
+ except _os_error:
+ if _deadstate is not None:
+ self.returncode = _deadstate
+ return self.returncode
+
+
+ def wait(self) -> int:
+ """Wait for child process to terminate. Returns returncode
+ attribute."""
+ if self.returncode is None:
+ try:
+ pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0)
+ except OSError as e:
+ if e.errno != errno.ECHILD:
+ raise
+ # This happens if SIGCLD is set to be ignored or waiting
+ # for child processes has otherwise been disabled for our
+ # process. This child is dead, we can't get the status.
+ sts = 0
+ self._handle_exitstatus(sts)
+ return self.returncode
+
+
+ def _communicate(self, input: Any) -> Tuple[Any, Any]:
+ if self.stdin:
+ # Flush stdio buffer. This might block, if the user has
+ # been writing to .stdin in an uncontrolled fashion.
+ self.stdin.flush()
+ if not input:
+ self.stdin.close()
+
+ if _has_poll:
+ stdout, stderr = self._communicate_with_poll(input)
+ else:
+ stdout, stderr = self._communicate_with_select(input)
+
+ # All data exchanged. Translate lists into strings.
+ if stdout is not None:
+ stdout2 = b''.join(stdout)
+ else:
+ stdout2 = None
+ if stderr is not None:
+ stderr2 = b''.join(stderr)
+ else:
+ stderr2 = None
+
+ # Translate newlines, if requested.
+ # This also turns bytes into strings.
+ stdout3 = cast(Any, stdout2)
+ stderr3 = cast(Any, stderr2)
+ if self.universal_newlines:
+ if stdout is not None:
+ stdout3 = self._translate_newlines(
+ stdout2, cast(TextIO, self.stdout).encoding)
+ if stderr is not None:
+ stderr3 = self._translate_newlines(
+ stderr2, cast(TextIO, self.stderr).encoding)
+
+ self.wait()
+ return (stdout3, stderr3)
+
+
+ def _communicate_with_poll(self, input: Any) -> Tuple[List[bytes],
+ List[bytes]]:
+ stdout = None # type: List[bytes] # Return
+ stderr = None # type: List[bytes] # Return
+ fd2file = {} # type: Dict[int, Any]
+ fd2output = {} # type: Dict[int, List[bytes]]
+
+ poller = select.poll()
+ def register_and_append(file_obj: IO[Any], eventmask: int) -> None:
+ poller.register(file_obj.fileno(), eventmask)
+ fd2file[file_obj.fileno()] = file_obj
+
+ def close_unregister_and_remove(fd: int) -> None:
+ poller.unregister(fd)
+ fd2file[fd].close()
+ fd2file.pop(fd)
+
+ if self.stdin and input:
+ register_and_append(self.stdin, select.POLLOUT)
+
+ select_POLLIN_POLLPRI = select.POLLIN | select.POLLPRI
+ if self.stdout:
+ register_and_append(self.stdout, select_POLLIN_POLLPRI)
+ fd2output[self.stdout.fileno()] = stdout = []
+ if self.stderr:
+ register_and_append(self.stderr, select_POLLIN_POLLPRI)
+ fd2output[self.stderr.fileno()] = stderr = []
+
+ input_offset = 0
+ while fd2file:
+ try:
+ ready = poller.poll()
+ except select.error as e:
+ if e.args[0] == errno.EINTR:
+ continue
+ raise
+
+ # XXX Rewrite these to use non-blocking I/O on the
+ # file objects; they are no longer using C stdio!
+
+ for fd, mode in ready:
+ if mode & select.POLLOUT:
+ chunk = input[input_offset : input_offset + _PIPE_BUF]
+ try:
+ input_offset += os.write(fd, chunk)
+ except OSError as e2:
+ if e2.errno == errno.EPIPE:
+ close_unregister_and_remove(fd)
+ else:
+ raise
+ else:
+ if input_offset >= len(input):
+ close_unregister_and_remove(fd)
+ elif mode & select_POLLIN_POLLPRI:
+ data = os.read(fd, 4096)
+ if not data:
+ close_unregister_and_remove(fd)
+ fd2output[fd].append(data)
+ else:
+ # Ignore hang up or errors.
+ close_unregister_and_remove(fd)
+
+ return (stdout, stderr)
+
+
+ def _communicate_with_select(self, input: Any) -> Tuple[List[bytes],
+ List[bytes]]:
+ read_set = [] # type: List[IO[Any]]
+ write_set = [] # type: List[IO[Any]]
+ stdout = None # type: List[bytes] # Return
+ stderr = None # type: List[bytes] # Return
+
+ if self.stdin and input:
+ write_set.append(self.stdin)
+ if self.stdout:
+ read_set.append(self.stdout)
+ stdout = []
+ if self.stderr:
+ read_set.append(self.stderr)
+ stderr = []
+
+ input_offset = 0
+ while read_set or write_set:
+ try:
+ rlist, wlist, xlist = select.select(read_set, write_set, [])
+ except select.error as e:
+ if e.args[0] == errno.EINTR:
+ continue
+ raise
+
+ # XXX Rewrite these to use non-blocking I/O on the
+ # file objects; they are no longer using C stdio!
+
+ if self.stdin in wlist:
+ chunk = input[input_offset : input_offset + _PIPE_BUF]
+ try:
+ bytes_written = os.write(self.stdin.fileno(), chunk)
+ except OSError as oe:
+ if oe.errno == errno.EPIPE:
+ self.stdin.close()
+ write_set.remove(self.stdin)
+ else:
+ raise
+ else:
+ input_offset += bytes_written
+ if input_offset >= len(input):
+ self.stdin.close()
+ write_set.remove(self.stdin)
+
+ if self.stdout in rlist:
+ data = os.read(self.stdout.fileno(), 1024)
+ if not data:
+ self.stdout.close()
+ read_set.remove(self.stdout)
+ stdout.append(data)
+
+ if self.stderr in rlist:
+ data = os.read(self.stderr.fileno(), 1024)
+ if not data:
+ self.stderr.close()
+ read_set.remove(self.stderr)
+ stderr.append(data)
+
+ return (stdout, stderr)
+
+
+ def send_signal(self, sig: int) -> None:
+ """Send a signal to the process
+ """
+ os.kill(self.pid, sig)
+
+ def terminate(self) -> None:
+ """Terminate the process with SIGTERM
+ """
+ self.send_signal(signal.SIGTERM)
+
+ def kill(self) -> None:
+ """Kill the process with SIGKILL
+ """
+ self.send_signal(signal.SIGKILL)
+
+
+def _demo_posix() -> None:
+ #
+ # Example 1: Simple redirection: Get process list
+ #
+ plist = Popen(["ps"], stdout=PIPE).communicate()[0]
+ print("Process list:")
+ print(plist)
+
+ #
+ # Example 2: Change uid before executing child
+ #
+ if os.getuid() == 0:
+ p = Popen(["id"], preexec_fn=lambda: os.setuid(100))
+ p.wait()
+
+ #
+ # Example 3: Connecting several subprocesses
+ #
+ print("Looking for 'hda'...")
+ p1 = Popen(["dmesg"], stdout=PIPE)
+ p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE)
+ print(repr(p2.communicate()[0]))
+
+ #
+ # Example 4: Catch execution error
+ #
+ print()
+ print("Trying a weird file...")
+ try:
+ print(Popen(["/this/path/does/not/exist"]).communicate())
+ except OSError as e:
+ if e.errno == errno.ENOENT:
+ print("The file didn't exist. I thought so...")
+ else:
+ print("Error", e.errno)
+ else:
+ print("Gosh. No error.", file=sys.stderr)
+
+
+def _demo_windows() -> None:
+ #
+ # Example 1: Connecting several subprocesses
+ #
+ print("Looking for 'PROMPT' in set output...")
+ p1 = Popen("set", stdout=PIPE, shell=True)
+ p2 = Popen('find "PROMPT"', stdin=p1.stdout, stdout=PIPE)
+ print(repr(p2.communicate()[0]))
+
+ #
+ # Example 2: Simple execution of program
+ #
+ print("Executing calc...")
+ p = Popen("calc")
+ p.wait()
+
+
+if __name__ == "__main__":
+ if mswindows:
+ _demo_windows()
+ else:
+ _demo_posix()
diff --git a/test-data/stdlib-samples/3.2/tempfile.py b/test-data/stdlib-samples/3.2/tempfile.py
new file mode 100644
index 0000000..f8deef0
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/tempfile.py
@@ -0,0 +1,721 @@
+"""Temporary files.
+
+This module provides generic, low- and high-level interfaces for
+creating temporary files and directories. The interfaces listed
+as "safe" just below can be used without fear of race conditions.
+Those listed as "unsafe" cannot, and are provided for backward
+compatibility only.
+
+This module also provides some data items to the user:
+
+ TMP_MAX - maximum number of names that will be tried before
+ giving up.
+ template - the default prefix for all temporary names.
+ You may change this to control the default prefix.
+ tempdir - If this is set to a string before the first use of
+ any routine from this module, it will be considered as
+ another candidate location to store temporary files.
+"""
+
+__all__ = [
+ "NamedTemporaryFile", "TemporaryFile", # high level safe interfaces
+ "SpooledTemporaryFile", "TemporaryDirectory",
+ "mkstemp", "mkdtemp", # low level safe interfaces
+ "mktemp", # deprecated unsafe interface
+ "TMP_MAX", "gettempprefix", # constants
+ "tempdir", "gettempdir"
+ ]
+
+
+# Imports.
+
+import warnings as _warnings
+import sys as _sys
+import io as _io
+import os as _os
+import errno as _errno
+from random import Random as _Random
+
+from typing import (
+ Any as _Any, Callable as _Callable, Iterator as _Iterator,
+ List as _List, Tuple as _Tuple, Dict as _Dict, Iterable as _Iterable,
+ IO as _IO, cast as _cast, Optional as _Optional, Type as _Type,
+)
+from types import TracebackType as _TracebackType
+
+try:
+ import fcntl as _fcntl
+except ImportError:
+ def _set_cloexec(fd: int) -> None:
+ pass
+else:
+ def _set_cloexec(fd: int) -> None:
+ try:
+ flags = _fcntl.fcntl(fd, _fcntl.F_GETFD, 0)
+ except IOError:
+ pass
+ else:
+ # flags read successfully, modify
+ flags |= _fcntl.FD_CLOEXEC
+ _fcntl.fcntl(fd, _fcntl.F_SETFD, flags)
+
+
+try:
+ import _thread
+ _allocate_lock = _thread.allocate_lock # type: _Callable[[], _Any]
+except ImportError:
+ import _dummy_thread
+ _allocate_lock = _dummy_thread.allocate_lock
+
+_text_openflags = _os.O_RDWR | _os.O_CREAT | _os.O_EXCL
+if hasattr(_os, 'O_NOINHERIT'):
+ _text_openflags |= _os.O_NOINHERIT
+if hasattr(_os, 'O_NOFOLLOW'):
+ _text_openflags |= _os.O_NOFOLLOW
+
+_bin_openflags = _text_openflags
+if hasattr(_os, 'O_BINARY'):
+ _bin_openflags |= _os.O_BINARY
+
+if hasattr(_os, 'TMP_MAX'):
+ TMP_MAX = _os.TMP_MAX
+else:
+ TMP_MAX = 10000
+
+template = "tmp"
+
+# Internal routines.
+
+_once_lock = _allocate_lock()
+
+if hasattr(_os, "lstat"):
+ _stat = _os.lstat # type: _Callable[[str], object]
+elif hasattr(_os, "stat"):
+ _stat = _os.stat
+else:
+ # Fallback. All we need is something that raises os.error if the
+ # file doesn't exist.
+ def __stat(fn: str) -> object:
+ try:
+ f = open(fn)
+ except IOError:
+ raise _os.error()
+ f.close()
+ return None
+ _stat = __stat
+
+def _exists(fn: str) -> bool:
+ try:
+ _stat(fn)
+ except _os.error:
+ return False
+ else:
+ return True
+
+class _RandomNameSequence(_Iterator[str]):
+ """An instance of _RandomNameSequence generates an endless
+ sequence of unpredictable strings which can safely be incorporated
+ into file names. Each string is six characters long. Multiple
+ threads can safely use the same instance at the same time.
+
+ _RandomNameSequence is an iterator."""
+
+ characters = "abcdefghijklmnopqrstuvwxyz0123456789_"
+
+ @property
+ def rng(self) -> _Random:
+ cur_pid = _os.getpid()
+ if cur_pid != getattr(self, '_rng_pid', None):
+ self._rng = _Random()
+ self._rng_pid = cur_pid
+ return self._rng
+
+ def __iter__(self) -> _Iterator[str]:
+ return self
+
+ def __next__(self) -> str:
+ c = self.characters
+ choose = self.rng.choice
+ letters = [choose(c) for dummy in "123456"]
+ return ''.join(letters)
+
+def _candidate_tempdir_list() -> _List[str]:
+ """Generate a list of candidate temporary directories which
+ _get_default_tempdir will try."""
+
+ dirlist = [] # type: _List[str]
+
+ # First, try the environment.
+ for envname in 'TMPDIR', 'TEMP', 'TMP':
+ dirname = _os.getenv(envname)
+ if dirname: dirlist.append(dirname)
+
+ # Failing that, try OS-specific locations.
+ if _os.name == 'nt':
+ dirlist.extend([ r'c:\temp', r'c:\tmp', r'\temp', r'\tmp' ])
+ else:
+ dirlist.extend([ '/tmp', '/var/tmp', '/usr/tmp' ])
+
+ # As a last resort, the current directory.
+ try:
+ dirlist.append(_os.getcwd())
+ except (AttributeError, _os.error):
+ dirlist.append(_os.curdir)
+
+ return dirlist
+
+def _get_default_tempdir() -> str:
+ """Calculate the default directory to use for temporary files.
+ This routine should be called exactly once.
+
+ We determine whether or not a candidate temp dir is usable by
+ trying to create and write to a file in that directory. If this
+ is successful, the test file is deleted. To prevent denial of
+ service, the name of the test file must be randomized."""
+
+ namer = _RandomNameSequence()
+ dirlist = _candidate_tempdir_list()
+
+ for dir in dirlist:
+ if dir != _os.curdir:
+ dir = _os.path.normcase(_os.path.abspath(dir))
+ # Try only a few names per directory.
+ for seq in range(100):
+ name = next(namer)
+ filename = _os.path.join(dir, name)
+ try:
+ fd = _os.open(filename, _bin_openflags, 0o600)
+ fp = _io.open(fd, 'wb')
+ fp.write(b'blat')
+ fp.close()
+ _os.unlink(filename)
+ fp = fd = None
+ return dir
+ except (OSError, IOError) as e:
+ if e.args[0] != _errno.EEXIST:
+ break # no point trying more names in this directory
+ pass
+ raise IOError(_errno.ENOENT,
+ "No usable temporary directory found in %s" % dirlist)
+
+_name_sequence = None # type: _RandomNameSequence
+
+def _get_candidate_names() -> _RandomNameSequence:
+ """Common setup sequence for all user-callable interfaces."""
+
+ global _name_sequence
+ if _name_sequence is None:
+ _once_lock.acquire()
+ try:
+ if _name_sequence is None:
+ _name_sequence = _RandomNameSequence()
+ finally:
+ _once_lock.release()
+ return _name_sequence
+
+
+def _mkstemp_inner(dir: str, pre: str, suf: str,
+ flags: int) -> _Tuple[int, str]:
+ """Code common to mkstemp, TemporaryFile, and NamedTemporaryFile."""
+
+ names = _get_candidate_names()
+
+ for seq in range(TMP_MAX):
+ name = next(names)
+ file = _os.path.join(dir, pre + name + suf)
+ try:
+ fd = _os.open(file, flags, 0o600)
+ _set_cloexec(fd)
+ return (fd, _os.path.abspath(file))
+ except OSError as e:
+ if e.errno == _errno.EEXIST:
+ continue # try again
+ raise
+
+ raise IOError(_errno.EEXIST, "No usable temporary file name found")
+
+
+# User visible interfaces.
+
+def gettempprefix() -> str:
+ """Accessor for tempdir.template."""
+ return template
+
+tempdir = None # type: str
+
+def gettempdir() -> str:
+ """Accessor for tempfile.tempdir."""
+ global tempdir
+ if tempdir is None:
+ _once_lock.acquire()
+ try:
+ if tempdir is None:
+ tempdir = _get_default_tempdir()
+ finally:
+ _once_lock.release()
+ return tempdir
+
+def mkstemp(suffix: str = "", prefix: str = template, dir: str = None,
+ text: bool = False) -> _Tuple[int, str]:
+ """User-callable function to create and return a unique temporary
+ file. The return value is a pair (fd, name) where fd is the
+ file descriptor returned by os.open, and name is the filename.
+
+ If 'suffix' is specified, the file name will end with that suffix,
+ otherwise there will be no suffix.
+
+ If 'prefix' is specified, the file name will begin with that prefix,
+ otherwise a default prefix is used.
+
+ If 'dir' is specified, the file will be created in that directory,
+ otherwise a default directory is used.
+
+ If 'text' is specified and true, the file is opened in text
+ mode. Else (the default) the file is opened in binary mode. On
+ some operating systems, this makes no difference.
+
+ The file is readable and writable only by the creating user ID.
+ If the operating system uses permission bits to indicate whether a
+ file is executable, the file is executable by no one. The file
+ descriptor is not inherited by children of this process.
+
+ Caller is responsible for deleting the file when done with it.
+ """
+
+ if dir is None:
+ dir = gettempdir()
+
+ if text:
+ flags = _text_openflags
+ else:
+ flags = _bin_openflags
+
+ return _mkstemp_inner(dir, prefix, suffix, flags)
+
+
+def mkdtemp(suffix: str = "", prefix: str = template, dir: str = None) -> str:
+ """User-callable function to create and return a unique temporary
+ directory. The return value is the pathname of the directory.
+
+ Arguments are as for mkstemp, except that the 'text' argument is
+ not accepted.
+
+ The directory is readable, writable, and searchable only by the
+ creating user.
+
+ Caller is responsible for deleting the directory when done with it.
+ """
+
+ if dir is None:
+ dir = gettempdir()
+
+ names = _get_candidate_names()
+
+ for seq in range(TMP_MAX):
+ name = next(names)
+ file = _os.path.join(dir, prefix + name + suffix)
+ try:
+ _os.mkdir(file, 0o700)
+ return file
+ except OSError as e:
+ if e.errno == _errno.EEXIST:
+ continue # try again
+ raise
+
+ raise IOError(_errno.EEXIST, "No usable temporary directory name found")
+
+def mktemp(suffix: str = "", prefix: str = template, dir: str = None) -> str:
+ """User-callable function to return a unique temporary file name. The
+ file is not created.
+
+ Arguments are as for mkstemp, except that the 'text' argument is
+ not accepted.
+
+ This function is unsafe and should not be used. The file name
+ refers to a file that did not exist at some point, but by the time
+ you get around to creating it, someone else may have beaten you to
+ the punch.
+ """
+
+## from warnings import warn as _warn
+## _warn("mktemp is a potential security risk to your program",
+## RuntimeWarning, stacklevel=2)
+
+ if dir is None:
+ dir = gettempdir()
+
+ names = _get_candidate_names()
+ for seq in range(TMP_MAX):
+ name = next(names)
+ file = _os.path.join(dir, prefix + name + suffix)
+ if not _exists(file):
+ return file
+
+ raise IOError(_errno.EEXIST, "No usable temporary filename found")
+
+
+class _TemporaryFileWrapper:
+ """Temporary file wrapper
+
+ This class provides a wrapper around files opened for
+ temporary use. In particular, it seeks to automatically
+ remove the file when it is no longer needed.
+ """
+
+ def __init__(self, file: _IO[_Any], name: str,
+ delete: bool = True) -> None:
+ self.file = file
+ self.name = name
+ self.close_called = False
+ self.delete = delete
+
+ if _os.name != 'nt':
+ # Cache the unlinker so we don't get spurious errors at
+ # shutdown when the module-level "os" is None'd out. Note
+ # that this must be referenced as self.unlink, because the
+ # name TemporaryFileWrapper may also get None'd out before
+ # __del__ is called.
+ self.unlink = _os.unlink
+
+ def __getattr__(self, name: str) -> _Any:
+ # Attribute lookups are delegated to the underlying file
+ # and cached for non-numeric results
+ # (i.e. methods are cached, closed and friends are not)
+ file = _cast(_Any, self).__dict__['file'] # type: _IO[_Any]
+ a = getattr(file, name)
+ if not isinstance(a, int):
+ setattr(self, name, a)
+ return a
+
+ # The underlying __enter__ method returns the wrong object
+ # (self.file) so override it to return the wrapper
+ def __enter__(self) -> '_TemporaryFileWrapper':
+ self.file.__enter__()
+ return self
+
+ # iter() doesn't use __getattr__ to find the __iter__ method
+ def __iter__(self) -> _Iterator[_Any]:
+ return iter(self.file)
+
+ # NT provides delete-on-close as a primitive, so we don't need
+ # the wrapper to do anything special. We still use it so that
+ # file.name is useful (i.e. not "(fdopen)") with NamedTemporaryFile.
+ if _os.name != 'nt':
+ def close(self) -> None:
+ if not self.close_called:
+ self.close_called = True
+ self.file.close()
+ if self.delete:
+ self.unlink(self.name)
+
+ def __del__(self) -> None:
+ self.close()
+
+ # Need to trap __exit__ as well to ensure the file gets
+ # deleted when used in a with statement
+ def __exit__(self, exc: _Type[BaseException], value: BaseException,
+ tb: _Optional[_TracebackType]) -> bool:
+ result = self.file.__exit__(exc, value, tb)
+ self.close()
+ return result
+ else:
+ def __exit__(self, exc: _Type[BaseException], value: BaseException,
+ tb: _Optional[_TracebackType]) -> bool:
+ self.file.__exit__(exc, value, tb)
+ return False
+
+
+def NamedTemporaryFile(mode: str = 'w+b', buffering: int = -1,
+ encoding: str = None, newline: str = None,
+ suffix: str = "", prefix: str = template,
+ dir: str = None, delete: bool = True) -> _IO[_Any]:
+ """Create and return a temporary file.
+ Arguments:
+ 'prefix', 'suffix', 'dir' -- as for mkstemp.
+ 'mode' -- the mode argument to io.open (default "w+b").
+ 'buffering' -- the buffer size argument to io.open (default -1).
+ 'encoding' -- the encoding argument to io.open (default None)
+ 'newline' -- the newline argument to io.open (default None)
+ 'delete' -- whether the file is deleted on close (default True).
+ The file is created as mkstemp() would do it.
+
+ Returns an object with a file-like interface; the name of the file
+ is accessible as file.name. The file will be automatically deleted
+ when it is closed unless the 'delete' argument is set to False.
+ """
+
+ if dir is None:
+ dir = gettempdir()
+
+ flags = _bin_openflags
+
+ # Setting O_TEMPORARY in the flags causes the OS to delete
+ # the file when it is closed. This is only supported by Windows.
+ if _os.name == 'nt' and delete:
+ flags |= _os.O_TEMPORARY
+
+ (fd, name) = _mkstemp_inner(dir, prefix, suffix, flags)
+ file = _io.open(fd, mode, buffering=buffering,
+ newline=newline, encoding=encoding)
+
+ return _cast(_IO[_Any], _TemporaryFileWrapper(file, name, delete))
+
+if _os.name != 'posix' or _sys.platform == 'cygwin':
+ # On non-POSIX and Cygwin systems, assume that we cannot unlink a file
+ # while it is open.
+ TemporaryFile = NamedTemporaryFile
+
+else:
+ def _TemporaryFile(mode: str = 'w+b', buffering: int = -1,
+ encoding: str = None, newline: str = None,
+ suffix: str = "", prefix: str = template,
+ dir: str = None, delete: bool = True) -> _IO[_Any]:
+ """Create and return a temporary file.
+ Arguments:
+ 'prefix', 'suffix', 'dir' -- as for mkstemp.
+ 'mode' -- the mode argument to io.open (default "w+b").
+ 'buffering' -- the buffer size argument to io.open (default -1).
+ 'encoding' -- the encoding argument to io.open (default None)
+ 'newline' -- the newline argument to io.open (default None)
+ The file is created as mkstemp() would do it.
+
+ Returns an object with a file-like interface. The file has no
+ name, and will cease to exist when it is closed.
+ """
+
+ if dir is None:
+ dir = gettempdir()
+
+ flags = _bin_openflags
+
+ (fd, name) = _mkstemp_inner(dir, prefix, suffix, flags)
+ try:
+ _os.unlink(name)
+ return _io.open(fd, mode, buffering=buffering,
+ newline=newline, encoding=encoding)
+ except:
+ _os.close(fd)
+ raise
+ TemporaryFile = _TemporaryFile
+
+class SpooledTemporaryFile:
+ """Temporary file wrapper, specialized to switch from
+ StringIO to a real file when it exceeds a certain size or
+ when a fileno is needed.
+ """
+ _rolled = False
+ _file = None # type: _Any # BytesIO, StringIO or TemporaryFile
+
+ def __init__(self, max_size: int = 0, mode: str = 'w+b',
+ buffering: int = -1, encoding: str = None,
+ newline: str = None, suffix: str = "",
+ prefix: str = template, dir: str = None) -> None:
+ if 'b' in mode:
+ self._file = _io.BytesIO()
+ else:
+ # Setting newline="\n" avoids newline translation;
+ # this is important because otherwise on Windows we'd
+ # hget double newline translation upon rollover().
+ self._file = _io.StringIO(newline="\n")
+ self._max_size = max_size
+ self._rolled = False
+ self._TemporaryFileArgs = {
+ 'mode': mode, 'buffering': buffering,
+ 'suffix': suffix, 'prefix': prefix,
+ 'encoding': encoding, 'newline': newline,
+ 'dir': dir} # type: _Dict[str, _Any]
+
+ def _check(self, file: _IO[_Any]) -> None:
+ if self._rolled: return
+ max_size = self._max_size
+ if max_size and file.tell() > max_size:
+ self.rollover()
+
+ def rollover(self) -> None:
+ if self._rolled: return
+ file = self._file
+ newfile = self._file = TemporaryFile(**self._TemporaryFileArgs)
+ self._TemporaryFileArgs = None
+
+ newfile.write(file.getvalue())
+ newfile.seek(file.tell(), 0)
+
+ self._rolled = True
+
+ # The method caching trick from NamedTemporaryFile
+ # won't work here, because _file may change from a
+ # _StringIO instance to a real file. So we list
+ # all the methods directly.
+
+ # Context management protocol
+ def __enter__(self) -> 'SpooledTemporaryFile':
+ if self._file.closed:
+ raise ValueError("Cannot enter context with closed file")
+ return self
+
+ def __exit__(self, exc: type, value: BaseException,
+ tb: _TracebackType) -> bool:
+ self._file.close()
+ return False
+
+ # file protocol
+ def __iter__(self) -> _Iterable[_Any]:
+ return self._file.__iter__()
+
+ def close(self) -> None:
+ self._file.close()
+
+ @property
+ def closed(self) -> bool:
+ return self._file.closed
+
+ @property
+ def encoding(self) -> str:
+ return self._file.encoding
+
+ def fileno(self) -> int:
+ self.rollover()
+ return self._file.fileno()
+
+ def flush(self) -> None:
+ self._file.flush()
+
+ def isatty(self) -> bool:
+ return self._file.isatty()
+
+ @property
+ def mode(self) -> str:
+ return self._file.mode
+
+ @property
+ def name(self) -> str:
+ return self._file.name
+
+ @property
+ def newlines(self) -> _Any:
+ return self._file.newlines
+
+ #def next(self):
+ # return self._file.next
+
+ def read(self, n: int = -1) -> _Any:
+ return self._file.read(n)
+
+ def readline(self, limit: int = -1) -> _Any:
+ return self._file.readline(limit)
+
+ def readlines(self, *args) -> _List[_Any]:
+ return self._file.readlines(*args)
+
+ def seek(self, offset: int, whence: int = 0) -> None:
+ self._file.seek(offset, whence)
+
+ @property
+ def softspace(self) -> bool:
+ return self._file.softspace
+
+ def tell(self) -> int:
+ return self._file.tell()
+
+ def truncate(self) -> None:
+ self._file.truncate()
+
+ def write(self, s: _Any) -> int:
+ file = self._file # type: _IO[_Any]
+ rv = file.write(s)
+ self._check(file)
+ return rv
+
+ def writelines(self, iterable: _Iterable[_Any]) -> None:
+ file = self._file # type: _IO[_Any]
+ file.writelines(iterable)
+ self._check(file)
+
+ #def xreadlines(self, *args) -> _Any:
+ # return self._file.xreadlines(*args)
+
+
+class TemporaryDirectory(object):
+ """Create and return a temporary directory. This has the same
+ behavior as mkdtemp but can be used as a context manager. For
+ example:
+
+ with TemporaryDirectory() as tmpdir:
+ ...
+
+ Upon exiting the context, the directory and everthing contained
+ in it are removed.
+ """
+
+ def __init__(self, suffix: str = "", prefix: str = template,
+ dir: str = None) -> None:
+ self._closed = False
+ self.name = None # type: str # Handle mkdtemp throwing an exception
+ self.name = mkdtemp(suffix, prefix, dir)
+
+ # XXX (ncoghlan): The following code attempts to make
+ # this class tolerant of the module nulling out process
+ # that happens during CPython interpreter shutdown
+ # Alas, it doesn't actually manage it. See issue #10188
+ self._listdir = _os.listdir
+ self._path_join = _os.path.join
+ self._isdir = _os.path.isdir
+ self._islink = _os.path.islink
+ self._remove = _os.remove
+ self._rmdir = _os.rmdir
+ self._os_error = _os.error
+ self._warn = _warnings.warn
+
+ def __repr__(self) -> str:
+ return "<{} {!r}>".format(self.__class__.__name__, self.name)
+
+ def __enter__(self) -> str:
+ return self.name
+
+ def cleanup(self, _warn: bool = False) -> None:
+ if self.name and not self._closed:
+ try:
+ self._rmtree(self.name)
+ except (TypeError, AttributeError) as ex:
+ # Issue #10188: Emit a warning on stderr
+ # if the directory could not be cleaned
+ # up due to missing globals
+ if "None" not in str(ex):
+ raise
+ print("ERROR: {!r} while cleaning up {!r}".format(ex, self,),
+ file=_sys.stderr)
+ return
+ self._closed = True
+ if _warn:
+ self._warn("Implicitly cleaning up {!r}".format(self),
+ ResourceWarning)
+
+ def __exit__(self, exc: type, value: BaseException,
+ tb: _TracebackType) -> bool:
+ self.cleanup()
+ return False
+
+ def __del__(self) -> None:
+ # Issue a ResourceWarning if implicit cleanup needed
+ self.cleanup(_warn=True)
+
+ def _rmtree(self, path: str) -> None:
+ # Essentially a stripped down version of shutil.rmtree. We can't
+ # use globals because they may be None'ed out at shutdown.
+ for name in self._listdir(path):
+ fullname = self._path_join(path, name)
+ try:
+ isdir = self._isdir(fullname) and not self._islink(fullname)
+ except self._os_error:
+ isdir = False
+ if isdir:
+ self._rmtree(fullname)
+ else:
+ try:
+ self._remove(fullname)
+ except self._os_error:
+ pass
+ try:
+ self._rmdir(path)
+ except self._os_error:
+ pass
diff --git a/typeshed/stdlib/2and3/distutils/command/bdist.pyi b/test-data/stdlib-samples/3.2/test/__init__.py
similarity index 100%
rename from typeshed/stdlib/2and3/distutils/command/bdist.pyi
rename to test-data/stdlib-samples/3.2/test/__init__.py
diff --git a/test-data/stdlib-samples/3.2/test/randv2_32.pck b/test-data/stdlib-samples/3.2/test/randv2_32.pck
new file mode 100644
index 0000000..587ab24
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/randv2_32.pck
@@ -0,0 +1,633 @@
+crandom
+Random
+p0
+(tRp1
+(I2
+(I-2147483648
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\ No newline at end of file
diff --git a/test-data/stdlib-samples/3.2/test/randv2_64.pck b/test-data/stdlib-samples/3.2/test/randv2_64.pck
new file mode 100644
index 0000000..090dd6f
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/randv2_64.pck
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\ No newline at end of file
diff --git a/test-data/stdlib-samples/3.2/test/randv3.pck b/test-data/stdlib-samples/3.2/test/randv3.pck
new file mode 100644
index 0000000..09fc38b
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/randv3.pck
@@ -0,0 +1,633 @@
+crandom
+Random
+p0
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\ No newline at end of file
diff --git a/test-data/stdlib-samples/3.2/test/subprocessdata/fd_status.py b/test-data/stdlib-samples/3.2/test/subprocessdata/fd_status.py
new file mode 100644
index 0000000..1f61e13
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/subprocessdata/fd_status.py
@@ -0,0 +1,24 @@
+"""When called as a script, print a comma-separated list of the open
+file descriptors on stdout."""
+
+import errno
+import os
+
+try:
+ _MAXFD = os.sysconf("SC_OPEN_MAX")
+except:
+ _MAXFD = 256
+
+if __name__ == "__main__":
+ fds = []
+ for fd in range(0, _MAXFD):
+ try:
+ st = os.fstat(fd)
+ except OSError as e:
+ if e.errno == errno.EBADF:
+ continue
+ raise
+ # Ignore Solaris door files
+ if st.st_mode & 0xF000 != 0xd000:
+ fds.append(fd)
+ print(','.join(map(str, fds)))
diff --git a/test-data/stdlib-samples/3.2/test/subprocessdata/input_reader.py b/test-data/stdlib-samples/3.2/test/subprocessdata/input_reader.py
new file mode 100644
index 0000000..1dc3191
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/subprocessdata/input_reader.py
@@ -0,0 +1,7 @@
+"""When called as a script, consumes the input"""
+
+import sys
+
+if __name__ == "__main__":
+ for line in sys.stdin:
+ pass
diff --git a/test-data/stdlib-samples/3.2/test/subprocessdata/qcat.py b/test-data/stdlib-samples/3.2/test/subprocessdata/qcat.py
new file mode 100644
index 0000000..fe6f9db
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/subprocessdata/qcat.py
@@ -0,0 +1,7 @@
+"""When ran as a script, simulates cat with no arguments."""
+
+import sys
+
+if __name__ == "__main__":
+ for line in sys.stdin:
+ sys.stdout.write(line)
diff --git a/test-data/stdlib-samples/3.2/test/subprocessdata/qgrep.py b/test-data/stdlib-samples/3.2/test/subprocessdata/qgrep.py
new file mode 100644
index 0000000..6990637
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/subprocessdata/qgrep.py
@@ -0,0 +1,10 @@
+"""When called with a single argument, simulated fgrep with a single
+argument and no options."""
+
+import sys
+
+if __name__ == "__main__":
+ pattern = sys.argv[1]
+ for line in sys.stdin:
+ if pattern in line:
+ sys.stdout.write(line)
diff --git a/test-data/stdlib-samples/3.2/test/subprocessdata/sigchild_ignore.py b/test-data/stdlib-samples/3.2/test/subprocessdata/sigchild_ignore.py
new file mode 100644
index 0000000..6072aec
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/subprocessdata/sigchild_ignore.py
@@ -0,0 +1,6 @@
+import signal, subprocess, sys
+# On Linux this causes os.waitpid to fail with OSError as the OS has already
+# reaped our child process. The wait() passing the OSError on to the caller
+# and causing us to exit with an error is what we are testing against.
+signal.signal(signal.SIGCHLD, signal.SIG_IGN)
+subprocess.Popen([sys.executable, '-c', 'print("albatross")']).wait()
diff --git a/test-data/stdlib-samples/3.2/test/support.py b/test-data/stdlib-samples/3.2/test/support.py
new file mode 100644
index 0000000..a36ba28
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/support.py
@@ -0,0 +1,1602 @@
+"""Supporting definitions for the Python regression tests."""
+
+if __name__ != 'test.support':
+ raise ImportError('support must be imported from the test package')
+
+import contextlib
+import errno
+import functools
+import gc
+import socket
+import sys
+import os
+import platform
+import shutil
+import warnings
+import unittest
+import importlib
+import collections
+import re
+import subprocess
+import imp
+import time
+import sysconfig
+import fnmatch
+import logging.handlers
+
+import _thread, threading
+from typing import Any, Dict, cast
+#try:
+# import multiprocessing.process
+#except ImportError:
+# multiprocessing = None
+
+
+__all__ = [
+ "Error", "TestFailed", "ResourceDenied", "import_module",
+ "verbose", "use_resources", "max_memuse", "record_original_stdout",
+ "get_original_stdout", "unload", "unlink", "rmtree", "forget",
+ "is_resource_enabled", "requires", "requires_mac_ver",
+ "find_unused_port", "bind_port",
+ "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "SAVEDCWD", "temp_cwd",
+ "findfile", "sortdict", "check_syntax_error", "open_urlresource",
+ "check_warnings", "CleanImport", "EnvironmentVarGuard",
+ "TransientResource", "captured_output", "captured_stdout",
+ "captured_stdin", "captured_stderr",
+ "time_out", "socket_peer_reset", "ioerror_peer_reset",
+ "run_with_locale", 'temp_umask', "transient_internet",
+ "set_memlimit", "bigmemtest", "bigaddrspacetest", "BasicTestRunner",
+ "run_unittest", "run_doctest", "threading_setup", "threading_cleanup",
+ "reap_children", "cpython_only", "check_impl_detail", "get_attribute",
+ "swap_item", "swap_attr", "requires_IEEE_754",
+ "TestHandler", "Matcher", "can_symlink", "skip_unless_symlink",
+ "import_fresh_module", "failfast",
+ ]
+
+class Error(Exception):
+ """Base class for regression test exceptions."""
+
+class TestFailed(Error):
+ """Test failed."""
+
+class ResourceDenied(unittest.SkipTest):
+ """Test skipped because it requested a disallowed resource.
+
+ This is raised when a test calls requires() for a resource that
+ has not be enabled. It is used to distinguish between expected
+ and unexpected skips.
+ """
+
+ at contextlib.contextmanager
+def _ignore_deprecated_imports(ignore=True):
+ """Context manager to suppress package and module deprecation
+ warnings when importing them.
+
+ If ignore is False, this context manager has no effect."""
+ if ignore:
+ with warnings.catch_warnings():
+ warnings.filterwarnings("ignore", ".+ (module|package)",
+ DeprecationWarning)
+ yield None
+ else:
+ yield None
+
+
+def import_module(name, deprecated=False):
+ """Import and return the module to be tested, raising SkipTest if
+ it is not available.
+
+ If deprecated is True, any module or package deprecation messages
+ will be suppressed."""
+ with _ignore_deprecated_imports(deprecated):
+ try:
+ return importlib.import_module(name)
+ except ImportError as msg:
+ raise unittest.SkipTest(str(msg))
+
+
+def _save_and_remove_module(name, orig_modules):
+ """Helper function to save and remove a module from sys.modules
+
+ Raise ImportError if the module can't be imported."""
+ # try to import the module and raise an error if it can't be imported
+ if name not in sys.modules:
+ __import__(name)
+ del sys.modules[name]
+ for modname in list(sys.modules):
+ if modname == name or modname.startswith(name + '.'):
+ orig_modules[modname] = sys.modules[modname]
+ del sys.modules[modname]
+
+def _save_and_block_module(name, orig_modules):
+ """Helper function to save and block a module in sys.modules
+
+ Return True if the module was in sys.modules, False otherwise."""
+ saved = True
+ try:
+ orig_modules[name] = sys.modules[name]
+ except KeyError:
+ saved = False
+ sys.modules[name] = None
+ return saved
+
+
+def import_fresh_module(name, fresh=(), blocked=(), deprecated=False):
+ """Imports and returns a module, deliberately bypassing the sys.modules cache
+ and importing a fresh copy of the module. Once the import is complete,
+ the sys.modules cache is restored to its original state.
+
+ Modules named in fresh are also imported anew if needed by the import.
+ If one of these modules can't be imported, None is returned.
+
+ Importing of modules named in blocked is prevented while the fresh import
+ takes place.
+
+ If deprecated is True, any module or package deprecation messages
+ will be suppressed."""
+ # NOTE: test_heapq, test_json and test_warnings include extra sanity checks
+ # to make sure that this utility function is working as expected
+ with _ignore_deprecated_imports(deprecated):
+ # Keep track of modules saved for later restoration as well
+ # as those which just need a blocking entry removed
+ orig_modules = {}
+ names_to_remove = []
+ _save_and_remove_module(name, orig_modules)
+ try:
+ for fresh_name in fresh:
+ _save_and_remove_module(fresh_name, orig_modules)
+ for blocked_name in blocked:
+ if not _save_and_block_module(blocked_name, orig_modules):
+ names_to_remove.append(blocked_name)
+ fresh_module = importlib.import_module(name)
+ except ImportError:
+ fresh_module = None
+ finally:
+ for orig_name, module in orig_modules.items():
+ sys.modules[orig_name] = module
+ for name_to_remove in names_to_remove:
+ del sys.modules[name_to_remove]
+ return fresh_module
+
+
+def get_attribute(obj, name):
+ """Get an attribute, raising SkipTest if AttributeError is raised."""
+ try:
+ attribute = getattr(obj, name)
+ except AttributeError:
+ raise unittest.SkipTest("module %s has no attribute %s" % (
+ obj.__name__, name))
+ else:
+ return attribute
+
+verbose = 1 # Flag set to 0 by regrtest.py
+use_resources = None # type: Any # Flag set to [] by regrtest.py
+max_memuse = 0 # Disable bigmem tests (they will still be run with
+ # small sizes, to make sure they work.)
+real_max_memuse = 0
+failfast = False
+match_tests = None # type: Any
+
+# _original_stdout is meant to hold stdout at the time regrtest began.
+# This may be "the real" stdout, or IDLE's emulation of stdout, or whatever.
+# The point is to have some flavor of stdout the user can actually see.
+_original_stdout = None # type: 'Any'
+def record_original_stdout(stdout):
+ global _original_stdout
+ _original_stdout = stdout
+
+def get_original_stdout():
+ return _original_stdout or sys.stdout
+
+def unload(name):
+ try:
+ del sys.modules[name]
+ except KeyError:
+ pass
+
+def unlink(filename):
+ try:
+ os.unlink(filename)
+ except OSError as error:
+ # The filename need not exist.
+ if error.errno not in (errno.ENOENT, errno.ENOTDIR):
+ raise
+
+def rmtree(path):
+ try:
+ shutil.rmtree(path)
+ except OSError as error:
+ # Unix returns ENOENT, Windows returns ESRCH.
+ if error.errno not in (errno.ENOENT, errno.ESRCH):
+ raise
+
+def make_legacy_pyc(source):
+ """Move a PEP 3147 pyc/pyo file to its legacy pyc/pyo location.
+
+ The choice of .pyc or .pyo extension is done based on the __debug__ flag
+ value.
+
+ :param source: The file system path to the source file. The source file
+ does not need to exist, however the PEP 3147 pyc file must exist.
+ :return: The file system path to the legacy pyc file.
+ """
+ pyc_file = imp.cache_from_source(source)
+ up_one = os.path.dirname(os.path.abspath(source))
+ if __debug__:
+ ch = 'c'
+ else:
+ ch = 'o'
+ legacy_pyc = os.path.join(up_one, source + ch)
+ os.rename(pyc_file, legacy_pyc)
+ return legacy_pyc
+
+def forget(modname):
+ """'Forget' a module was ever imported.
+
+ This removes the module from sys.modules and deletes any PEP 3147 or
+ legacy .pyc and .pyo files.
+ """
+ unload(modname)
+ for dirname in sys.path:
+ source = os.path.join(dirname, modname + '.py')
+ # It doesn't matter if they exist or not, unlink all possible
+ # combinations of PEP 3147 and legacy pyc and pyo files.
+ unlink(source + 'c')
+ unlink(source + 'o')
+ unlink(imp.cache_from_source(source, debug_override=True))
+ unlink(imp.cache_from_source(source, debug_override=False))
+
+# On some platforms, should not run gui test even if it is allowed
+# in `use_resources'.
+#if sys.platform.startswith('win'):
+ #import ctypes
+ #import ctypes.wintypes
+ #def _is_gui_available():
+ # UOI_FLAGS = 1
+ # WSF_VISIBLE = 0x0001
+ # class USEROBJECTFLAGS(ctypes.Structure):
+ # _fields_ = [("fInherit", ctypes.wintypes.BOOL),
+ # ("fReserved", ctypes.wintypes.BOOL),
+ # ("dwFlags", ctypes.wintypes.DWORD)]
+ # dll = ctypes.windll.user32
+ # h = dll.GetProcessWindowStation()
+ # if not h:
+ # raise ctypes.WinError()
+ # uof = USEROBJECTFLAGS()
+ # needed = ctypes.wintypes.DWORD()
+ # res = dll.GetUserObjectInformationW(h,
+ # UOI_FLAGS,
+ # ctypes.byref(uof),
+ # ctypes.sizeof(uof),
+ # ctypes.byref(needed))
+ # if not res:
+ # raise ctypes.WinError()
+ # return bool(uof.dwFlags & WSF_VISIBLE)
+#else:
+def _is_gui_available():
+ return True
+
+def is_resource_enabled(resource):
+ """Test whether a resource is enabled. Known resources are set by
+ regrtest.py."""
+ return use_resources is not None and resource in use_resources
+
+def requires(resource, msg=None):
+ """Raise ResourceDenied if the specified resource is not available.
+
+ If the caller's module is __main__ then automatically return True. The
+ possibility of False being returned occurs when regrtest.py is
+ executing.
+ """
+ if resource == 'gui' and not _is_gui_available():
+ raise unittest.SkipTest("Cannot use the 'gui' resource")
+ # see if the caller's module is __main__ - if so, treat as if
+ # the resource was set
+ if sys._getframe(1).f_globals.get("__name__") == "__main__":
+ return
+ if not is_resource_enabled(resource):
+ if msg is None:
+ msg = "Use of the `%s' resource not enabled" % resource
+ raise ResourceDenied(msg)
+
+def requires_mac_ver(*min_version):
+ """Decorator raising SkipTest if the OS is Mac OS X and the OS X
+ version if less than min_version.
+
+ For example, @requires_mac_ver(10, 5) raises SkipTest if the OS X version
+ is lesser than 10.5.
+ """
+ def decorator(func):
+ @functools.wraps(func)
+ def wrapper(*args, **kw):
+ if sys.platform == 'darwin':
+ version_txt = platform.mac_ver()[0]
+ try:
+ version = tuple(map(int, version_txt.split('.')))
+ except ValueError:
+ pass
+ else:
+ if version < min_version:
+ min_version_txt = '.'.join(map(str, min_version))
+ raise unittest.SkipTest(
+ "Mac OS X %s or higher required, not %s"
+ % (min_version_txt, version_txt))
+ return func(*args, **kw)
+ wrapper.min_version = min_version
+ return wrapper
+ return decorator
+
+HOST = 'localhost'
+
+def find_unused_port(family=socket.AF_INET, socktype=socket.SOCK_STREAM):
+ """Returns an unused port that should be suitable for binding. This is
+ achieved by creating a temporary socket with the same family and type as
+ the 'sock' parameter (default is AF_INET, SOCK_STREAM), and binding it to
+ the specified host address (defaults to 0.0.0.0) with the port set to 0,
+ eliciting an unused ephemeral port from the OS. The temporary socket is
+ then closed and deleted, and the ephemeral port is returned.
+
+ Either this method or bind_port() should be used for any tests where a
+ server socket needs to be bound to a particular port for the duration of
+ the test. Which one to use depends on whether the calling code is creating
+ a python socket, or if an unused port needs to be provided in a constructor
+ or passed to an external program (i.e. the -accept argument to openssl's
+ s_server mode). Always prefer bind_port() over find_unused_port() where
+ possible. Hard coded ports should *NEVER* be used. As soon as a server
+ socket is bound to a hard coded port, the ability to run multiple instances
+ of the test simultaneously on the same host is compromised, which makes the
+ test a ticking time bomb in a buildbot environment. On Unix buildbots, this
+ may simply manifest as a failed test, which can be recovered from without
+ intervention in most cases, but on Windows, the entire python process can
+ completely and utterly wedge, requiring someone to log in to the buildbot
+ and manually kill the affected process.
+
+ (This is easy to reproduce on Windows, unfortunately, and can be traced to
+ the SO_REUSEADDR socket option having different semantics on Windows versus
+ Unix/Linux. On Unix, you can't have two AF_INET SOCK_STREAM sockets bind,
+ listen and then accept connections on identical host/ports. An EADDRINUSE
+ socket.error will be raised at some point (depending on the platform and
+ the order bind and listen were called on each socket).
+
+ However, on Windows, if SO_REUSEADDR is set on the sockets, no EADDRINUSE
+ will ever be raised when attempting to bind two identical host/ports. When
+ accept() is called on each socket, the second caller's process will steal
+ the port from the first caller, leaving them both in an awkwardly wedged
+ state where they'll no longer respond to any signals or graceful kills, and
+ must be forcibly killed via OpenProcess()/TerminateProcess().
+
+ The solution on Windows is to use the SO_EXCLUSIVEADDRUSE socket option
+ instead of SO_REUSEADDR, which effectively affords the same semantics as
+ SO_REUSEADDR on Unix. Given the propensity of Unix developers in the Open
+ Source world compared to Windows ones, this is a common mistake. A quick
+ look over OpenSSL's 0.9.8g source shows that they use SO_REUSEADDR when
+ openssl.exe is called with the 's_server' option, for example. See
+ http://bugs.python.org/issue2550 for more info. The following site also
+ has a very thorough description about the implications of both REUSEADDR
+ and EXCLUSIVEADDRUSE on Windows:
+ http://msdn2.microsoft.com/en-us/library/ms740621(VS.85).aspx)
+
+ XXX: although this approach is a vast improvement on previous attempts to
+ elicit unused ports, it rests heavily on the assumption that the ephemeral
+ port returned to us by the OS won't immediately be dished back out to some
+ other process when we close and delete our temporary socket but before our
+ calling code has a chance to bind the returned port. We can deal with this
+ issue if/when we come across it.
+ """
+
+ tempsock = socket.socket(family, socktype)
+ port = bind_port(tempsock)
+ tempsock.close()
+ #del tempsock
+ return port
+
+def bind_port(sock, host=HOST):
+ """Bind the socket to a free port and return the port number. Relies on
+ ephemeral ports in order to ensure we are using an unbound port. This is
+ important as many tests may be running simultaneously, especially in a
+ buildbot environment. This method raises an exception if the sock.family
+ is AF_INET and sock.type is SOCK_STREAM, *and* the socket has SO_REUSEADDR
+ or SO_REUSEPORT set on it. Tests should *never* set these socket options
+ for TCP/IP sockets. The only case for setting these options is testing
+ multicasting via multiple UDP sockets.
+
+ Additionally, if the SO_EXCLUSIVEADDRUSE socket option is available (i.e.
+ on Windows), it will be set on the socket. This will prevent anyone else
+ from bind()'ing to our host/port for the duration of the test.
+ """
+
+ if sock.family == socket.AF_INET and sock.type == socket.SOCK_STREAM:
+ if hasattr(socket, 'SO_REUSEADDR'):
+ if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR) == 1:
+ raise TestFailed("tests should never set the SO_REUSEADDR " \
+ "socket option on TCP/IP sockets!")
+ if hasattr(socket, 'SO_REUSEPORT'):
+ if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT) == 1:
+ raise TestFailed("tests should never set the SO_REUSEPORT " \
+ "socket option on TCP/IP sockets!")
+ if hasattr(socket, 'SO_EXCLUSIVEADDRUSE'):
+ sock.setsockopt(socket.SOL_SOCKET, socket.SO_EXCLUSIVEADDRUSE, 1)
+
+ sock.bind((host, 0))
+ port = sock.getsockname()[1]
+ return port
+
+FUZZ = 1e-6
+
+def fcmp(x, y): # fuzzy comparison function
+ if isinstance(x, float) or isinstance(y, float):
+ try:
+ fuzz = (abs(x) + abs(y)) * FUZZ
+ if abs(x-y) <= fuzz:
+ return 0
+ except:
+ pass
+ elif type(x) == type(y) and isinstance(x, (tuple, list)):
+ for i in range(min(len(x), len(y))):
+ outcome = fcmp(x[i], y[i])
+ if outcome != 0:
+ return outcome
+ return (len(x) > len(y)) - (len(x) < len(y))
+ return (x > y) - (x < y)
+
+# decorator for skipping tests on non-IEEE 754 platforms
+requires_IEEE_754 = unittest.skipUnless(
+ cast(Any, float).__getformat__("double").startswith("IEEE"),
+ "test requires IEEE 754 doubles")
+
+is_jython = sys.platform.startswith('java')
+
+TESTFN = ''
+# Filename used for testing
+if os.name == 'java':
+ # Jython disallows @ in module names
+ TESTFN = '$test'
+else:
+ TESTFN = '@test'
+
+# Disambiguate TESTFN for parallel testing, while letting it remain a valid
+# module name.
+TESTFN = "{}_{}_tmp".format(TESTFN, os.getpid())
+
+
+# TESTFN_UNICODE is a non-ascii filename
+TESTFN_UNICODE = TESTFN + "-\xe0\xf2\u0258\u0141\u011f"
+if sys.platform == 'darwin':
+ # In Mac OS X's VFS API file names are, by definition, canonically
+ # decomposed Unicode, encoded using UTF-8. See QA1173:
+ # http://developer.apple.com/mac/library/qa/qa2001/qa1173.html
+ import unicodedata
+ TESTFN_UNICODE = unicodedata.normalize('NFD', TESTFN_UNICODE)
+TESTFN_ENCODING = sys.getfilesystemencoding()
+
+# TESTFN_UNENCODABLE is a filename (str type) that should *not* be able to be
+# encoded by the filesystem encoding (in strict mode). It can be None if we
+# cannot generate such filename.
+TESTFN_UNENCODABLE = None # type: Any
+if os.name in ('nt', 'ce'):
+ # skip win32s (0) or Windows 9x/ME (1)
+ if sys.getwindowsversion().platform >= 2:
+ # Different kinds of characters from various languages to minimize the
+ # probability that the whole name is encodable to MBCS (issue #9819)
+ TESTFN_UNENCODABLE = TESTFN + "-\u5171\u0141\u2661\u0363\uDC80"
+ try:
+ TESTFN_UNENCODABLE.encode(TESTFN_ENCODING)
+ except UnicodeEncodeError:
+ pass
+ else:
+ print('WARNING: The filename %r CAN be encoded by the filesystem encoding (%s). '
+ 'Unicode filename tests may not be effective'
+ % (TESTFN_UNENCODABLE, TESTFN_ENCODING))
+ TESTFN_UNENCODABLE = None
+# Mac OS X denies unencodable filenames (invalid utf-8)
+elif sys.platform != 'darwin':
+ try:
+ # ascii and utf-8 cannot encode the byte 0xff
+ b'\xff'.decode(TESTFN_ENCODING)
+ except UnicodeDecodeError:
+ # 0xff will be encoded using the surrogate character u+DCFF
+ TESTFN_UNENCODABLE = TESTFN \
+ + b'-\xff'.decode(TESTFN_ENCODING, 'surrogateescape')
+ else:
+ # File system encoding (eg. ISO-8859-* encodings) can encode
+ # the byte 0xff. Skip some unicode filename tests.
+ pass
+
+# Save the initial cwd
+SAVEDCWD = os.getcwd()
+
+ at contextlib.contextmanager
+def temp_cwd(name='tempcwd', quiet=False, path=None):
+ """
+ Context manager that temporarily changes the CWD.
+
+ An existing path may be provided as *path*, in which case this
+ function makes no changes to the file system.
+
+ Otherwise, the new CWD is created in the current directory and it's
+ named *name*. If *quiet* is False (default) and it's not possible to
+ create or change the CWD, an error is raised. If it's True, only a
+ warning is raised and the original CWD is used.
+ """
+ saved_dir = os.getcwd()
+ is_temporary = False
+ if path is None:
+ path = name
+ try:
+ os.mkdir(name)
+ is_temporary = True
+ except OSError:
+ if not quiet:
+ raise
+ warnings.warn('tests may fail, unable to create temp CWD ' + name,
+ RuntimeWarning, stacklevel=3)
+ try:
+ os.chdir(path)
+ except OSError:
+ if not quiet:
+ raise
+ warnings.warn('tests may fail, unable to change the CWD to ' + name,
+ RuntimeWarning, stacklevel=3)
+ try:
+ yield os.getcwd()
+ finally:
+ os.chdir(saved_dir)
+ if is_temporary:
+ rmtree(name)
+
+
+ at contextlib.contextmanager
+def temp_umask(umask):
+ """Context manager that temporarily sets the process umask."""
+ oldmask = os.umask(umask)
+ try:
+ yield None
+ finally:
+ os.umask(oldmask)
+
+
+def findfile(file, here=__file__, subdir=None):
+ """Try to find a file on sys.path and the working directory. If it is not
+ found the argument passed to the function is returned (this does not
+ necessarily signal failure; could still be the legitimate path)."""
+ if os.path.isabs(file):
+ return file
+ if subdir is not None:
+ file = os.path.join(subdir, file)
+ path = sys.path
+ path = [os.path.dirname(here)] + path
+ for dn in path:
+ fn = os.path.join(dn, file)
+ if os.path.exists(fn): return fn
+ return file
+
+def sortdict(dict):
+ "Like repr(dict), but in sorted order."
+ items = sorted(dict.items())
+ reprpairs = ["%r: %r" % pair for pair in items]
+ withcommas = ", ".join(reprpairs)
+ return "{%s}" % withcommas
+
+def make_bad_fd():
+ """
+ Create an invalid file descriptor by opening and closing a file and return
+ its fd.
+ """
+ file = open(TESTFN, "wb")
+ try:
+ return file.fileno()
+ finally:
+ file.close()
+ unlink(TESTFN)
+
+def check_syntax_error(testcase, statement):
+ raise NotImplementedError('no compile built-in')
+ #testcase.assertRaises(SyntaxError, compile, statement,
+ # '<test string>', 'exec')
+
+def open_urlresource(url, *args, **kw):
+ from urllib import request, parse
+
+ check = kw.pop('check', None)
+
+ filename = parse.urlparse(url)[2].split('/')[-1] # '/': it's URL!
+
+ fn = os.path.join(os.path.dirname(__file__), "data", filename)
+
+ def check_valid_file(fn):
+ f = open(fn, *args, **kw)
+ if check is None:
+ return f
+ elif check(f):
+ f.seek(0)
+ return f
+ f.close()
+
+ if os.path.exists(fn):
+ f = check_valid_file(fn)
+ if f is not None:
+ return f
+ unlink(fn)
+
+ # Verify the requirement before downloading the file
+ requires('urlfetch')
+
+ print('\tfetching %s ...' % url, file=get_original_stdout())
+ f = request.urlopen(url, timeout=15)
+ try:
+ with open(fn, "wb") as out:
+ s = f.read()
+ while s:
+ out.write(s)
+ s = f.read()
+ finally:
+ f.close()
+
+ f = check_valid_file(fn)
+ if f is not None:
+ return f
+ raise TestFailed('invalid resource "%s"' % fn)
+
+
+class WarningsRecorder(object):
+ """Convenience wrapper for the warnings list returned on
+ entry to the warnings.catch_warnings() context manager.
+ """
+ def __init__(self, warnings_list):
+ self._warnings = warnings_list
+ self._last = 0
+
+ def __getattr__(self, attr):
+ if len(self._warnings) > self._last:
+ return getattr(self._warnings[-1], attr)
+ elif attr in warnings.WarningMessage._WARNING_DETAILS:
+ return None
+ raise AttributeError("%r has no attribute %r" % (self, attr))
+
+ #@property
+ #def warnings(self):
+ # return self._warnings[self._last:]
+
+ def reset(self):
+ self._last = len(self._warnings)
+
+
+def _filterwarnings(filters, quiet=False):
+ """Catch the warnings, then check if all the expected
+ warnings have been raised and re-raise unexpected warnings.
+ If 'quiet' is True, only re-raise the unexpected warnings.
+ """
+ # Clear the warning registry of the calling module
+ # in order to re-raise the warnings.
+ frame = sys._getframe(2)
+ registry = frame.f_globals.get('__warningregistry__')
+ if registry:
+ registry.clear()
+ with warnings.catch_warnings(record=True) as w:
+ # Set filter "always" to record all warnings. Because
+ # test_warnings swap the module, we need to look up in
+ # the sys.modules dictionary.
+ sys.modules['warnings'].simplefilter("always")
+ yield WarningsRecorder(w)
+ # Filter the recorded warnings
+ reraise = list(w)
+ missing = []
+ for msg, cat in filters:
+ seen = False
+ for w in reraise[:]:
+ warning = w.message
+ # Filter out the matching messages
+ if (re.match(msg, str(warning), re.I) and
+ issubclass(warning.__class__, cat)):
+ seen = True
+ reraise.remove(w)
+ if not seen and not quiet:
+ # This filter caught nothing
+ missing.append((msg, cat.__name__))
+ if reraise:
+ raise AssertionError("unhandled warning %s" % reraise[0])
+ if missing:
+ raise AssertionError("filter (%r, %s) did not catch any warning" %
+ missing[0])
+
+
+ at contextlib.contextmanager
+def check_warnings(*filters, **kwargs):
+ """Context manager to silence warnings.
+
+ Accept 2-tuples as positional arguments:
+ ("message regexp", WarningCategory)
+
+ Optional argument:
+ - if 'quiet' is True, it does not fail if a filter catches nothing
+ (default True without argument,
+ default False if some filters are defined)
+
+ Without argument, it defaults to:
+ check_warnings(("", Warning), quiet=True)
+ """
+ quiet = kwargs.get('quiet')
+ if not filters:
+ filters = (("", Warning),)
+ # Preserve backward compatibility
+ if quiet is None:
+ quiet = True
+ return _filterwarnings(filters, quiet)
+
+
+class CleanImport(object):
+ """Context manager to force import to return a new module reference.
+
+ This is useful for testing module-level behaviours, such as
+ the emission of a DeprecationWarning on import.
+
+ Use like this:
+
+ with CleanImport("foo"):
+ importlib.import_module("foo") # new reference
+ """
+
+ def __init__(self, *module_names):
+ self.original_modules = sys.modules.copy()
+ for module_name in module_names:
+ if module_name in sys.modules:
+ module = sys.modules[module_name]
+ # It is possible that module_name is just an alias for
+ # another module (e.g. stub for modules renamed in 3.x).
+ # In that case, we also need delete the real module to clear
+ # the import cache.
+ if module.__name__ != module_name:
+ del sys.modules[module.__name__]
+ del sys.modules[module_name]
+
+ def __enter__(self):
+ return self
+
+ def __exit__(self, *ignore_exc):
+ sys.modules.update(self.original_modules)
+
+
+class EnvironmentVarGuard(dict):
+
+ """Class to help protect the environment variable properly. Can be used as
+ a context manager."""
+
+ def __init__(self):
+ self._environ = os.environ
+ self._changed = {}
+
+ def __getitem__(self, envvar):
+ return self._environ[envvar]
+
+ def __setitem__(self, envvar, value):
+ # Remember the initial value on the first access
+ if envvar not in self._changed:
+ self._changed[envvar] = self._environ.get(envvar)
+ self._environ[envvar] = value
+
+ def __delitem__(self, envvar):
+ # Remember the initial value on the first access
+ if envvar not in self._changed:
+ self._changed[envvar] = self._environ.get(envvar)
+ if envvar in self._environ:
+ del self._environ[envvar]
+
+ def keys(self):
+ return self._environ.keys()
+
+ def __iter__(self):
+ return iter(self._environ)
+
+ def __len__(self):
+ return len(self._environ)
+
+ def set(self, envvar, value):
+ self[envvar] = value
+
+ def unset(self, envvar):
+ del self[envvar]
+
+ def __enter__(self):
+ return self
+
+ def __exit__(self, *ignore_exc):
+ for k, v in self._changed.items():
+ if v is None:
+ if k in self._environ:
+ del self._environ[k]
+ else:
+ self._environ[k] = v
+ os.environ = self._environ
+
+
+class DirsOnSysPath(object):
+ """Context manager to temporarily add directories to sys.path.
+
+ This makes a copy of sys.path, appends any directories given
+ as positional arguments, then reverts sys.path to the copied
+ settings when the context ends.
+
+ Note that *all* sys.path modifications in the body of the
+ context manager, including replacement of the object,
+ will be reverted at the end of the block.
+ """
+
+ def __init__(self, *paths):
+ self.original_value = sys.path[:]
+ self.original_object = sys.path
+ sys.path.extend(paths)
+
+ def __enter__(self):
+ return self
+
+ def __exit__(self, *ignore_exc):
+ sys.path = self.original_object
+ sys.path[:] = self.original_value
+
+
+class TransientResource(object):
+
+ """Raise ResourceDenied if an exception is raised while the context manager
+ is in effect that matches the specified exception and attributes."""
+
+ def __init__(self, exc, **kwargs):
+ self.exc = exc
+ self.attrs = kwargs
+
+ def __enter__(self):
+ return self
+
+ def __exit__(self, type_=None, value=None, traceback=None):
+ """If type_ is a subclass of self.exc and value has attributes matching
+ self.attrs, raise ResourceDenied. Otherwise let the exception
+ propagate (if any)."""
+ if type_ is not None and issubclass(self.exc, type_):
+ for attr, attr_value in self.attrs.items():
+ if not hasattr(value, attr):
+ break
+ if getattr(value, attr) != attr_value:
+ break
+ else:
+ raise ResourceDenied("an optional resource is not available")
+
+# Context managers that raise ResourceDenied when various issues
+# with the Internet connection manifest themselves as exceptions.
+# XXX deprecate these and use transient_internet() instead
+time_out = TransientResource(IOError, errno=errno.ETIMEDOUT)
+socket_peer_reset = TransientResource(socket.error, errno=errno.ECONNRESET)
+ioerror_peer_reset = TransientResource(IOError, errno=errno.ECONNRESET)
+
+
+ at contextlib.contextmanager
+def transient_internet(resource_name, *, timeout=30.0, errnos=()):
+ """Return a context manager that raises ResourceDenied when various issues
+ with the Internet connection manifest themselves as exceptions."""
+ default_errnos = [
+ ('ECONNREFUSED', 111),
+ ('ECONNRESET', 104),
+ ('EHOSTUNREACH', 113),
+ ('ENETUNREACH', 101),
+ ('ETIMEDOUT', 110),
+ ]
+ default_gai_errnos = [
+ ('EAI_AGAIN', -3),
+ ('EAI_FAIL', -4),
+ ('EAI_NONAME', -2),
+ ('EAI_NODATA', -5),
+ # Encountered when trying to resolve IPv6-only hostnames
+ ('WSANO_DATA', 11004),
+ ]
+
+ denied = ResourceDenied("Resource '%s' is not available" % resource_name)
+ captured_errnos = errnos
+ gai_errnos = []
+ if not captured_errnos:
+ captured_errnos = [getattr(errno, name, num)
+ for name, num in default_errnos]
+ gai_errnos = [getattr(socket, name, num)
+ for name, num in default_gai_errnos]
+
+ def filter_error(err):
+ n = getattr(err, 'errno', None)
+ if (isinstance(err, socket.timeout) or
+ (isinstance(err, socket.gaierror) and n in gai_errnos) or
+ n in captured_errnos):
+ if not verbose:
+ sys.stderr.write(denied.args[0] + "\n")
+ raise denied from err
+
+ old_timeout = socket.getdefaulttimeout()
+ try:
+ if timeout is not None:
+ socket.setdefaulttimeout(timeout)
+ yield None
+ except IOError as err:
+ # urllib can wrap original socket errors multiple times (!), we must
+ # unwrap to get at the original error.
+ while True:
+ a = err.args
+ if len(a) >= 1 and isinstance(a[0], IOError):
+ err = a[0]
+ # The error can also be wrapped as args[1]:
+ # except socket.error as msg:
+ # raise IOError('socket error', msg).with_traceback(sys.exc_info()[2])
+ elif len(a) >= 2 and isinstance(a[1], IOError):
+ err = a[1]
+ else:
+ break
+ filter_error(err)
+ raise
+ # XXX should we catch generic exceptions and look for their
+ # __cause__ or __context__?
+ finally:
+ socket.setdefaulttimeout(old_timeout)
+
+
+ at contextlib.contextmanager
+def captured_output(stream_name):
+ """Return a context manager used by captured_stdout/stdin/stderr
+ that temporarily replaces the sys stream *stream_name* with a StringIO."""
+ import io
+ orig_stdout = getattr(sys, stream_name)
+ setattr(sys, stream_name, io.StringIO())
+ try:
+ yield getattr(sys, stream_name)
+ finally:
+ setattr(sys, stream_name, orig_stdout)
+
+def captured_stdout():
+ """Capture the output of sys.stdout:
+
+ with captured_stdout() as s:
+ print("hello")
+ self.assertEqual(s.getvalue(), "hello")
+ """
+ return captured_output("stdout")
+
+def captured_stderr():
+ return captured_output("stderr")
+
+def captured_stdin():
+ return captured_output("stdin")
+
+
+def gc_collect():
+ """Force as many objects as possible to be collected.
+
+ In non-CPython implementations of Python, this is needed because timely
+ deallocation is not guaranteed by the garbage collector. (Even in CPython
+ this can be the case in case of reference cycles.) This means that __del__
+ methods may be called later than expected and weakrefs may remain alive for
+ longer than expected. This function tries its best to force all garbage
+ objects to disappear.
+ """
+ gc.collect()
+ if is_jython:
+ time.sleep(0.1)
+ gc.collect()
+ gc.collect()
+
+
+def python_is_optimized():
+ """Find if Python was built with optimizations."""
+ cflags = sysconfig.get_config_var('PY_CFLAGS') or ''
+ final_opt = ""
+ for opt in cflags.split():
+ if opt.startswith('-O'):
+ final_opt = opt
+ return final_opt and final_opt != '-O0'
+
+
+#=======================================================================
+# Decorator for running a function in a different locale, correctly resetting
+# it afterwards.
+
+def run_with_locale(catstr, *locales):
+ def decorator(func):
+ def inner(*args, **kwds):
+ try:
+ import locale
+ category = getattr(locale, catstr)
+ orig_locale = locale.setlocale(category)
+ except AttributeError:
+ # if the test author gives us an invalid category string
+ raise
+ except:
+ # cannot retrieve original locale, so do nothing
+ locale = orig_locale = None
+ else:
+ for loc in locales:
+ try:
+ locale.setlocale(category, loc)
+ break
+ except:
+ pass
+
+ # now run the function, resetting the locale on exceptions
+ try:
+ return func(*args, **kwds)
+ finally:
+ if locale and orig_locale:
+ locale.setlocale(category, orig_locale)
+ inner.__name__ = func.__name__
+ inner.__doc__ = func.__doc__
+ return inner
+ return decorator
+
+#=======================================================================
+# Big-memory-test support. Separate from 'resources' because memory use
+# should be configurable.
+
+# Some handy shorthands. Note that these are used for byte-limits as well
+# as size-limits, in the various bigmem tests
+_1M = 1024*1024
+_1G = 1024 * _1M
+_2G = 2 * _1G
+_4G = 4 * _1G
+
+MAX_Py_ssize_t = sys.maxsize
+
+def set_memlimit(limit):
+ global max_memuse
+ global real_max_memuse
+ sizes = {
+ 'k': 1024,
+ 'm': _1M,
+ 'g': _1G,
+ 't': 1024*_1G,
+ }
+ m = re.match(r'(\d+(\.\d+)?) (K|M|G|T)b?$', limit,
+ re.IGNORECASE | re.VERBOSE)
+ if m is None:
+ raise ValueError('Invalid memory limit %r' % (limit,))
+ memlimit = int(float(m.group(1)) * sizes[m.group(3).lower()])
+ real_max_memuse = memlimit
+ if memlimit > MAX_Py_ssize_t:
+ memlimit = MAX_Py_ssize_t
+ if memlimit < _2G - 1:
+ raise ValueError('Memory limit %r too low to be useful' % (limit,))
+ max_memuse = memlimit
+
+def _memory_watchdog(start_evt, finish_evt, period=10.0):
+ """A function which periodically watches the process' memory consumption
+ and prints it out.
+ """
+ # XXX: because of the GIL, and because the very long operations tested
+ # in most bigmem tests are uninterruptible, the loop below gets woken up
+ # much less often than expected.
+ # The polling code should be rewritten in raw C, without holding the GIL,
+ # and push results onto an anonymous pipe.
+ try:
+ page_size = os.sysconf('SC_PAGESIZE')
+ except (ValueError, AttributeError):
+ try:
+ page_size = os.sysconf('SC_PAGE_SIZE')
+ except (ValueError, AttributeError):
+ page_size = 4096
+ procfile = '/proc/{pid}/statm'.format(pid=os.getpid())
+ try:
+ f = open(procfile, 'rb')
+ except IOError as e:
+ warnings.warn('/proc not available for stats: {}'.format(e),
+ RuntimeWarning)
+ sys.stderr.flush()
+ return
+ with f:
+ start_evt.set()
+ old_data = -1
+ while not finish_evt.wait(period):
+ f.seek(0)
+ statm = f.read().decode('ascii')
+ data = int(statm.split()[5])
+ if data != old_data:
+ old_data = data
+ print(" ... process data size: {data:.1f}G"
+ .format(data=data * page_size / (1024 ** 3)))
+
+def bigmemtest(size, memuse, dry_run=True):
+ """Decorator for bigmem tests.
+
+ 'minsize' is the minimum useful size for the test (in arbitrary,
+ test-interpreted units.) 'memuse' is the number of 'bytes per size' for
+ the test, or a good estimate of it.
+
+ if 'dry_run' is False, it means the test doesn't support dummy runs
+ when -M is not specified.
+ """
+ def decorator(f):
+ def wrapper(self):
+ size = wrapper.size
+ memuse = wrapper.memuse
+ if not real_max_memuse:
+ maxsize = 5147
+ else:
+ maxsize = size
+
+ if ((real_max_memuse or not dry_run)
+ and real_max_memuse < maxsize * memuse):
+ raise unittest.SkipTest(
+ "not enough memory: %.1fG minimum needed"
+ % (size * memuse / (1024 ** 3)))
+
+ if real_max_memuse and verbose and threading:
+ print()
+ print(" ... expected peak memory use: {peak:.1f}G"
+ .format(peak=size * memuse / (1024 ** 3)))
+ sys.stdout.flush()
+ start_evt = threading.Event()
+ finish_evt = threading.Event()
+ t = threading.Thread(target=_memory_watchdog,
+ args=(start_evt, finish_evt, 0.5))
+ t.daemon = True
+ t.start()
+ start_evt.set()
+ else:
+ t = None
+
+ try:
+ return f(self, maxsize)
+ finally:
+ if t:
+ finish_evt.set()
+ t.join()
+
+ wrapper.size = size
+ wrapper.memuse = memuse
+ return wrapper
+ return decorator
+
+def bigaddrspacetest(f):
+ """Decorator for tests that fill the address space."""
+ def wrapper(self):
+ if max_memuse < MAX_Py_ssize_t:
+ if MAX_Py_ssize_t >= 2**63 - 1 and max_memuse >= 2**31:
+ raise unittest.SkipTest(
+ "not enough memory: try a 32-bit build instead")
+ else:
+ raise unittest.SkipTest(
+ "not enough memory: %.1fG minimum needed"
+ % (MAX_Py_ssize_t / (1024 ** 3)))
+ else:
+ return f(self)
+ return wrapper
+
+#=======================================================================
+# unittest integration.
+
+class BasicTestRunner:
+ def run(self, test):
+ result = unittest.TestResult()
+ test(result)
+ return result
+
+def _id(obj):
+ return obj
+
+def requires_resource(resource):
+ if resource == 'gui' and not _is_gui_available():
+ return unittest.skip("resource 'gui' is not available")
+ if is_resource_enabled(resource):
+ return _id
+ else:
+ return unittest.skip("resource {0!r} is not enabled".format(resource))
+
+def cpython_only(test):
+ """
+ Decorator for tests only applicable on CPython.
+ """
+ return impl_detail(cpython=True)(test)
+
+def impl_detail(msg=None, **guards):
+ if check_impl_detail(**guards):
+ return _id
+ if msg is None:
+ guardnames, default = _parse_guards(guards)
+ if default:
+ msg = "implementation detail not available on {0}"
+ else:
+ msg = "implementation detail specific to {0}"
+ guardnames = sorted(guardnames.keys())
+ msg = msg.format(' or '.join(guardnames))
+ return unittest.skip(msg)
+
+def _parse_guards(guards):
+ # Returns a tuple ({platform_name: run_me}, default_value)
+ if not guards:
+ return ({'cpython': True}, False)
+ is_true = list(guards.values())[0]
+ assert list(guards.values()) == [is_true] * len(guards) # all True or all False
+ return (guards, not is_true)
+
+# Use the following check to guard CPython's implementation-specific tests --
+# or to run them only on the implementation(s) guarded by the arguments.
+def check_impl_detail(**guards):
+ """This function returns True or False depending on the host platform.
+ Examples:
+ if check_impl_detail(): # only on CPython (default)
+ if check_impl_detail(jython=True): # only on Jython
+ if check_impl_detail(cpython=False): # everywhere except on CPython
+ """
+ guards, default = _parse_guards(guards)
+ return guards.get(platform.python_implementation().lower(), default)
+
+
+def _filter_suite(suite, pred):
+ """Recursively filter test cases in a suite based on a predicate."""
+ newtests = []
+ for test in suite._tests:
+ if isinstance(test, unittest.TestSuite):
+ _filter_suite(test, pred)
+ newtests.append(test)
+ else:
+ if pred(test):
+ newtests.append(test)
+ suite._tests = newtests
+
+
+def _run_suite(suite):
+ """Run tests from a unittest.TestSuite-derived class."""
+ if verbose:
+ runner = unittest.TextTestRunner(sys.stdout, verbosity=2,
+ failfast=failfast)
+ else:
+ runner = BasicTestRunner()
+
+ result = runner.run(suite)
+ if not result.wasSuccessful():
+ if len(result.errors) == 1 and not result.failures:
+ err = result.errors[0][1]
+ elif len(result.failures) == 1 and not result.errors:
+ err = result.failures[0][1]
+ else:
+ err = "multiple errors occurred"
+ if not verbose: err += "; run in verbose mode for details"
+ raise TestFailed(err)
+
+
+def run_unittest(*classes):
+ """Run tests from unittest.TestCase-derived classes."""
+ valid_types = (unittest.TestSuite, unittest.TestCase)
+ suite = unittest.TestSuite()
+ for cls in classes:
+ if isinstance(cls, str):
+ if cls in sys.modules:
+ suite.addTest(unittest.findTestCases(sys.modules[cls]))
+ else:
+ raise ValueError("str arguments must be keys in sys.modules")
+ elif isinstance(cls, valid_types):
+ suite.addTest(cls)
+ else:
+ suite.addTest(unittest.makeSuite(cls))
+ def case_pred(test):
+ if match_tests is None:
+ return True
+ for name in test.id().split("."):
+ if fnmatch.fnmatchcase(name, match_tests):
+ return True
+ return False
+ _filter_suite(suite, case_pred)
+ _run_suite(suite)
+
+
+#=======================================================================
+# doctest driver.
+
+def run_doctest(module, verbosity=None):
+ """Run doctest on the given module. Return (#failures, #tests).
+
+ If optional argument verbosity is not specified (or is None), pass
+ support's belief about verbosity on to doctest. Else doctest's
+ usual behavior is used (it searches sys.argv for -v).
+ """
+
+ import doctest
+
+ if verbosity is None:
+ verbosity = verbose
+ else:
+ verbosity = None
+
+ f, t = doctest.testmod(module, verbose=verbosity)
+ if f:
+ raise TestFailed("%d of %d doctests failed" % (f, t))
+ if verbose:
+ print('doctest (%s) ... %d tests with zero failures' %
+ (module.__name__, t))
+ return f, t
+
+
+#=======================================================================
+# Support for saving and restoring the imported modules.
+
+def modules_setup():
+ return sys.modules.copy(),
+
+def modules_cleanup(oldmodules):
+ # Encoders/decoders are registered permanently within the internal
+ # codec cache. If we destroy the corresponding modules their
+ # globals will be set to None which will trip up the cached functions.
+ encodings = [(k, v) for k, v in sys.modules.items()
+ if k.startswith('encodings.')]
+ sys.modules.clear()
+ sys.modules.update(encodings)
+ # XXX: This kind of problem can affect more than just encodings. In particular
+ # extension modules (such as _ssl) don't cope with reloading properly.
+ # Really, test modules should be cleaning out the test specific modules they
+ # know they added (ala test_runpy) rather than relying on this function (as
+ # test_importhooks and test_pkg do currently).
+ # Implicitly imported *real* modules should be left alone (see issue 10556).
+ sys.modules.update(oldmodules)
+
+#=======================================================================
+# Threading support to prevent reporting refleaks when running regrtest.py -R
+
+# NOTE: we use thread._count() rather than threading.enumerate() (or the
+# moral equivalent thereof) because a threading.Thread object is still alive
+# until its __bootstrap() method has returned, even after it has been
+# unregistered from the threading module.
+# thread._count(), on the other hand, only gets decremented *after* the
+# __bootstrap() method has returned, which gives us reliable reference counts
+# at the end of a test run.
+
+def threading_setup():
+ if _thread:
+ return _thread._count(), threading._dangling.copy()
+ else:
+ return 1, ()
+
+def threading_cleanup(*original_values):
+ if not _thread:
+ return
+ _MAX_COUNT = 10
+ for count in range(_MAX_COUNT):
+ values = _thread._count(), threading._dangling
+ if values == original_values:
+ break
+ time.sleep(0.1)
+ gc_collect()
+ # XXX print a warning in case of failure?
+
+def reap_threads(func):
+ """Use this function when threads are being used. This will
+ ensure that the threads are cleaned up even when the test fails.
+ If threading is unavailable this function does nothing.
+ """
+ if not _thread:
+ return func
+
+ @functools.wraps(func)
+ def decorator(*args):
+ key = threading_setup()
+ try:
+ return func(*args)
+ finally:
+ threading_cleanup(*key)
+ return decorator
+
+def reap_children():
+ """Use this function at the end of test_main() whenever sub-processes
+ are started. This will help ensure that no extra children (zombies)
+ stick around to hog resources and create problems when looking
+ for refleaks.
+ """
+
+ # Reap all our dead child processes so we don't leave zombies around.
+ # These hog resources and might be causing some of the buildbots to die.
+ if hasattr(os, 'waitpid'):
+ any_process = -1
+ while True:
+ try:
+ # This will raise an exception on Windows. That's ok.
+ pid, status = os.waitpid(any_process, os.WNOHANG)
+ if pid == 0:
+ break
+ except:
+ break
+
+ at contextlib.contextmanager
+def swap_attr(obj, attr, new_val):
+ """Temporary swap out an attribute with a new object.
+
+ Usage:
+ with swap_attr(obj, "attr", 5):
+ ...
+
+ This will set obj.attr to 5 for the duration of the with: block,
+ restoring the old value at the end of the block. If `attr` doesn't
+ exist on `obj`, it will be created and then deleted at the end of the
+ block.
+ """
+ if hasattr(obj, attr):
+ real_val = getattr(obj, attr)
+ setattr(obj, attr, new_val)
+ try:
+ yield None
+ finally:
+ setattr(obj, attr, real_val)
+ else:
+ setattr(obj, attr, new_val)
+ try:
+ yield None
+ finally:
+ delattr(obj, attr)
+
+ at contextlib.contextmanager
+def swap_item(obj, item, new_val):
+ """Temporary swap out an item with a new object.
+
+ Usage:
+ with swap_item(obj, "item", 5):
+ ...
+
+ This will set obj["item"] to 5 for the duration of the with: block,
+ restoring the old value at the end of the block. If `item` doesn't
+ exist on `obj`, it will be created and then deleted at the end of the
+ block.
+ """
+ if item in obj:
+ real_val = obj[item]
+ obj[item] = new_val
+ try:
+ yield None
+ finally:
+ obj[item] = real_val
+ else:
+ obj[item] = new_val
+ try:
+ yield None
+ finally:
+ del obj[item]
+
+def strip_python_stderr(stderr):
+ """Strip the stderr of a Python process from potential debug output
+ emitted by the interpreter.
+
+ This will typically be run on the result of the communicate() method
+ of a subprocess.Popen object.
+ """
+ stderr = re.sub(br"\[\d+ refs\]\r?\n?$", b"", stderr).strip()
+ return stderr
+
+def args_from_interpreter_flags():
+ """Return a list of command-line arguments reproducing the current
+ settings in sys.flags."""
+ flag_opt_map = {
+ 'bytes_warning': 'b',
+ 'dont_write_bytecode': 'B',
+ 'hash_randomization': 'R',
+ 'ignore_environment': 'E',
+ 'no_user_site': 's',
+ 'no_site': 'S',
+ 'optimize': 'O',
+ 'verbose': 'v',
+ }
+ args = []
+ for flag, opt in flag_opt_map.items():
+ v = getattr(sys.flags, flag)
+ if v > 0:
+ args.append('-' + opt * v)
+ return args
+
+#============================================================
+# Support for assertions about logging.
+#============================================================
+
+class TestHandler(logging.handlers.BufferingHandler):
+ def __init__(self, matcher):
+ # BufferingHandler takes a "capacity" argument
+ # so as to know when to flush. As we're overriding
+ # shouldFlush anyway, we can set a capacity of zero.
+ # You can call flush() manually to clear out the
+ # buffer.
+ logging.handlers.BufferingHandler.__init__(self, 0)
+ self.matcher = matcher
+
+ def shouldFlush(self, record):
+ return False
+
+ def emit(self, record):
+ self.format(record)
+ self.buffer.append(record.__dict__)
+
+ def matches(self, **kwargs):
+ """
+ Look for a saved dict whose keys/values match the supplied arguments.
+ """
+ result = False
+ for d in self.buffer:
+ if self.matcher.matches(d, **kwargs):
+ result = True
+ break
+ return result
+
+class Matcher(object):
+
+ _partial_matches = ('msg', 'message')
+
+ def matches(self, d, **kwargs):
+ """
+ Try to match a single dict with the supplied arguments.
+
+ Keys whose values are strings and which are in self._partial_matches
+ will be checked for partial (i.e. substring) matches. You can extend
+ this scheme to (for example) do regular expression matching, etc.
+ """
+ result = True
+ for k in kwargs:
+ v = kwargs[k]
+ dv = d.get(k)
+ if not self.match_value(k, dv, v):
+ result = False
+ break
+ return result
+
+ def match_value(self, k, dv, v):
+ """
+ Try to match a single stored value (dv) with a supplied value (v).
+ """
+ if type(v) != type(dv):
+ result = False
+ elif type(dv) is not str or k not in self._partial_matches:
+ result = (v == dv)
+ else:
+ result = dv.find(v) >= 0
+ return result
+
+
+_can_symlink = None # type: Any
+def can_symlink():
+ global _can_symlink
+ if _can_symlink is not None:
+ return _can_symlink
+ symlink_path = TESTFN + "can_symlink"
+ try:
+ os.symlink(TESTFN, symlink_path)
+ can = True
+ except (OSError, NotImplementedError, AttributeError):
+ can = False
+ else:
+ os.remove(symlink_path)
+ _can_symlink = can
+ return can
+
+def skip_unless_symlink(test):
+ """Skip decorator for tests that require functional symlink"""
+ ok = can_symlink()
+ msg = "Requires functional symlink implementation"
+ if ok:
+ return test
+ else:
+ return unittest.skip(msg)(test)
+
+def patch(test_instance, object_to_patch, attr_name, new_value):
+ """Override 'object_to_patch'.'attr_name' with 'new_value'.
+
+ Also, add a cleanup procedure to 'test_instance' to restore
+ 'object_to_patch' value for 'attr_name'.
+ The 'attr_name' should be a valid attribute for 'object_to_patch'.
+
+ """
+ # check that 'attr_name' is a real attribute for 'object_to_patch'
+ # will raise AttributeError if it does not exist
+ getattr(object_to_patch, attr_name)
+
+ # keep a copy of the old value
+ attr_is_local = False
+ try:
+ old_value = object_to_patch.__dict__[attr_name]
+ except (AttributeError, KeyError):
+ old_value = getattr(object_to_patch, attr_name, None)
+ else:
+ attr_is_local = True
+
+ # restore the value when the test is done
+ def cleanup():
+ if attr_is_local:
+ setattr(object_to_patch, attr_name, old_value)
+ else:
+ delattr(object_to_patch, attr_name)
+
+ test_instance.addCleanup(cleanup)
+
+ # actually override the attribute
+ setattr(object_to_patch, attr_name, new_value)
diff --git a/test-data/stdlib-samples/3.2/test/test_base64.py b/test-data/stdlib-samples/3.2/test/test_base64.py
new file mode 100644
index 0000000..9e4dcf5
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_base64.py
@@ -0,0 +1,267 @@
+import unittest
+from test import support
+import base64
+import binascii
+import sys
+import subprocess
+
+from typing import Any
+
+
+
+class LegacyBase64TestCase(unittest.TestCase):
+ def test_encodebytes(self) -> None:
+ eq = self.assertEqual
+ eq(base64.encodebytes(b"www.python.org"), b"d3d3LnB5dGhvbi5vcmc=\n")
+ eq(base64.encodebytes(b"a"), b"YQ==\n")
+ eq(base64.encodebytes(b"ab"), b"YWI=\n")
+ eq(base64.encodebytes(b"abc"), b"YWJj\n")
+ eq(base64.encodebytes(b""), b"")
+ eq(base64.encodebytes(b"abcdefghijklmnopqrstuvwxyz"
+ b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ b"0123456789!@#0^&*();:<>,. []{}"),
+ b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
+ b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n")
+ self.assertRaises(TypeError, base64.encodebytes, "")
+
+ def test_decodebytes(self) -> None:
+ eq = self.assertEqual
+ eq(base64.decodebytes(b"d3d3LnB5dGhvbi5vcmc=\n"), b"www.python.org")
+ eq(base64.decodebytes(b"YQ==\n"), b"a")
+ eq(base64.decodebytes(b"YWI=\n"), b"ab")
+ eq(base64.decodebytes(b"YWJj\n"), b"abc")
+ eq(base64.decodebytes(b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
+ b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n"),
+ b"abcdefghijklmnopqrstuvwxyz"
+ b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ b"0123456789!@#0^&*();:<>,. []{}")
+ eq(base64.decodebytes(b''), b'')
+ self.assertRaises(TypeError, base64.decodebytes, "")
+
+ def test_encode(self) -> None:
+ eq = self.assertEqual
+ from io import BytesIO
+ infp = BytesIO(b'abcdefghijklmnopqrstuvwxyz'
+ b'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+ b'0123456789!@#0^&*();:<>,. []{}')
+ outfp = BytesIO()
+ base64.encode(infp, outfp)
+ eq(outfp.getvalue(),
+ b'YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE'
+ b'RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT'
+ b'Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n')
+
+ def test_decode(self) -> None:
+ from io import BytesIO
+ infp = BytesIO(b'd3d3LnB5dGhvbi5vcmc=')
+ outfp = BytesIO()
+ base64.decode(infp, outfp)
+ self.assertEqual(outfp.getvalue(), b'www.python.org')
+
+
+class BaseXYTestCase(unittest.TestCase):
+ def test_b64encode(self) -> None:
+ eq = self.assertEqual
+ # Test default alphabet
+ eq(base64.b64encode(b"www.python.org"), b"d3d3LnB5dGhvbi5vcmc=")
+ eq(base64.b64encode(b'\x00'), b'AA==')
+ eq(base64.b64encode(b"a"), b"YQ==")
+ eq(base64.b64encode(b"ab"), b"YWI=")
+ eq(base64.b64encode(b"abc"), b"YWJj")
+ eq(base64.b64encode(b""), b"")
+ eq(base64.b64encode(b"abcdefghijklmnopqrstuvwxyz"
+ b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ b"0123456789!@#0^&*();:<>,. []{}"),
+ b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
+ b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==")
+ # Test with arbitrary alternative characters
+ eq(base64.b64encode(b'\xd3V\xbeo\xf7\x1d', altchars=b'*$'), b'01a*b$cd')
+ # Check if passing a str object raises an error
+ self.assertRaises(TypeError, base64.b64encode, "")
+ self.assertRaises(TypeError, base64.b64encode, b"", altchars="")
+ # Test standard alphabet
+ eq(base64.standard_b64encode(b"www.python.org"), b"d3d3LnB5dGhvbi5vcmc=")
+ eq(base64.standard_b64encode(b"a"), b"YQ==")
+ eq(base64.standard_b64encode(b"ab"), b"YWI=")
+ eq(base64.standard_b64encode(b"abc"), b"YWJj")
+ eq(base64.standard_b64encode(b""), b"")
+ eq(base64.standard_b64encode(b"abcdefghijklmnopqrstuvwxyz"
+ b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ b"0123456789!@#0^&*();:<>,. []{}"),
+ b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
+ b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==")
+ # Check if passing a str object raises an error
+ self.assertRaises(TypeError, base64.standard_b64encode, "")
+ self.assertRaises(TypeError, base64.standard_b64encode, b"", altchars="")
+ # Test with 'URL safe' alternative characters
+ eq(base64.urlsafe_b64encode(b'\xd3V\xbeo\xf7\x1d'), b'01a-b_cd')
+ # Check if passing a str object raises an error
+ self.assertRaises(TypeError, base64.urlsafe_b64encode, "")
+
+ def test_b64decode(self) -> None:
+ eq = self.assertEqual
+ eq(base64.b64decode(b"d3d3LnB5dGhvbi5vcmc="), b"www.python.org")
+ eq(base64.b64decode(b'AA=='), b'\x00')
+ eq(base64.b64decode(b"YQ=="), b"a")
+ eq(base64.b64decode(b"YWI="), b"ab")
+ eq(base64.b64decode(b"YWJj"), b"abc")
+ eq(base64.b64decode(b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
+ b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ=="),
+ b"abcdefghijklmnopqrstuvwxyz"
+ b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ b"0123456789!@#0^&*();:<>,. []{}")
+ eq(base64.b64decode(b''), b'')
+ # Test with arbitrary alternative characters
+ eq(base64.b64decode(b'01a*b$cd', altchars=b'*$'), b'\xd3V\xbeo\xf7\x1d')
+ # Check if passing a str object raises an error
+ self.assertRaises(TypeError, base64.b64decode, "")
+ self.assertRaises(TypeError, base64.b64decode, b"", altchars="")
+ # Test standard alphabet
+ eq(base64.standard_b64decode(b"d3d3LnB5dGhvbi5vcmc="), b"www.python.org")
+ eq(base64.standard_b64decode(b"YQ=="), b"a")
+ eq(base64.standard_b64decode(b"YWI="), b"ab")
+ eq(base64.standard_b64decode(b"YWJj"), b"abc")
+ eq(base64.standard_b64decode(b""), b"")
+ eq(base64.standard_b64decode(b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
+ b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ=="),
+ b"abcdefghijklmnopqrstuvwxyz"
+ b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ b"0123456789!@#0^&*();:<>,. []{}")
+ # Check if passing a str object raises an error
+ self.assertRaises(TypeError, base64.standard_b64decode, "")
+ self.assertRaises(TypeError, base64.standard_b64decode, b"", altchars="")
+ # Test with 'URL safe' alternative characters
+ eq(base64.urlsafe_b64decode(b'01a-b_cd'), b'\xd3V\xbeo\xf7\x1d')
+ self.assertRaises(TypeError, base64.urlsafe_b64decode, "")
+
+ def test_b64decode_padding_error(self) -> None:
+ self.assertRaises(binascii.Error, base64.b64decode, b'abc')
+
+ def test_b64decode_invalid_chars(self) -> None:
+ # issue 1466065: Test some invalid characters.
+ tests = ((b'%3d==', b'\xdd'),
+ (b'$3d==', b'\xdd'),
+ (b'[==', b''),
+ (b'YW]3=', b'am'),
+ (b'3{d==', b'\xdd'),
+ (b'3d}==', b'\xdd'),
+ (b'@@', b''),
+ (b'!', b''),
+ (b'YWJj\nYWI=', b'abcab'))
+ for bstr, res in tests:
+ self.assertEqual(base64.b64decode(bstr), res)
+ with self.assertRaises(binascii.Error):
+ base64.b64decode(bstr, validate=True)
+
+ def test_b32encode(self) -> None:
+ eq = self.assertEqual
+ eq(base64.b32encode(b''), b'')
+ eq(base64.b32encode(b'\x00'), b'AA======')
+ eq(base64.b32encode(b'a'), b'ME======')
+ eq(base64.b32encode(b'ab'), b'MFRA====')
+ eq(base64.b32encode(b'abc'), b'MFRGG===')
+ eq(base64.b32encode(b'abcd'), b'MFRGGZA=')
+ eq(base64.b32encode(b'abcde'), b'MFRGGZDF')
+ self.assertRaises(TypeError, base64.b32encode, "")
+
+ def test_b32decode(self) -> None:
+ eq = self.assertEqual
+ eq(base64.b32decode(b''), b'')
+ eq(base64.b32decode(b'AA======'), b'\x00')
+ eq(base64.b32decode(b'ME======'), b'a')
+ eq(base64.b32decode(b'MFRA===='), b'ab')
+ eq(base64.b32decode(b'MFRGG==='), b'abc')
+ eq(base64.b32decode(b'MFRGGZA='), b'abcd')
+ eq(base64.b32decode(b'MFRGGZDF'), b'abcde')
+ self.assertRaises(TypeError, base64.b32decode, "")
+
+ def test_b32decode_casefold(self) -> None:
+ eq = self.assertEqual
+ eq(base64.b32decode(b'', True), b'')
+ eq(base64.b32decode(b'ME======', True), b'a')
+ eq(base64.b32decode(b'MFRA====', True), b'ab')
+ eq(base64.b32decode(b'MFRGG===', True), b'abc')
+ eq(base64.b32decode(b'MFRGGZA=', True), b'abcd')
+ eq(base64.b32decode(b'MFRGGZDF', True), b'abcde')
+ # Lower cases
+ eq(base64.b32decode(b'me======', True), b'a')
+ eq(base64.b32decode(b'mfra====', True), b'ab')
+ eq(base64.b32decode(b'mfrgg===', True), b'abc')
+ eq(base64.b32decode(b'mfrggza=', True), b'abcd')
+ eq(base64.b32decode(b'mfrggzdf', True), b'abcde')
+ # Expected exceptions
+ self.assertRaises(TypeError, base64.b32decode, b'me======')
+ # Mapping zero and one
+ eq(base64.b32decode(b'MLO23456'), b'b\xdd\xad\xf3\xbe')
+ eq(base64.b32decode(b'M1023456', map01=b'L'), b'b\xdd\xad\xf3\xbe')
+ eq(base64.b32decode(b'M1023456', map01=b'I'), b'b\x1d\xad\xf3\xbe')
+ self.assertRaises(TypeError, base64.b32decode, b"", map01="")
+
+ def test_b32decode_error(self) -> None:
+ self.assertRaises(binascii.Error, base64.b32decode, b'abc')
+ self.assertRaises(binascii.Error, base64.b32decode, b'ABCDEF==')
+
+ def test_b16encode(self) -> None:
+ eq = self.assertEqual
+ eq(base64.b16encode(b'\x01\x02\xab\xcd\xef'), b'0102ABCDEF')
+ eq(base64.b16encode(b'\x00'), b'00')
+ self.assertRaises(TypeError, base64.b16encode, "")
+
+ def test_b16decode(self) -> None:
+ eq = self.assertEqual
+ eq(base64.b16decode(b'0102ABCDEF'), b'\x01\x02\xab\xcd\xef')
+ eq(base64.b16decode(b'00'), b'\x00')
+ # Lower case is not allowed without a flag
+ self.assertRaises(binascii.Error, base64.b16decode, b'0102abcdef')
+ # Case fold
+ eq(base64.b16decode(b'0102abcdef', True), b'\x01\x02\xab\xcd\xef')
+ self.assertRaises(TypeError, base64.b16decode, "")
+
+ def test_ErrorHeritage(self) -> None:
+ self.assertTrue(issubclass(binascii.Error, ValueError))
+
+
+
+class TestMain(unittest.TestCase):
+ def get_output(self, *args_tuple: str, **options: Any) -> Any:
+ args = [sys.executable, '-m', 'base64'] + list(args_tuple)
+ return subprocess.check_output(args, **options)
+
+ def test_encode_decode(self) -> None:
+ output = self.get_output('-t')
+ self.assertSequenceEqual(output.splitlines(), [
+ b"b'Aladdin:open sesame'",
+ br"b'QWxhZGRpbjpvcGVuIHNlc2FtZQ==\n'",
+ b"b'Aladdin:open sesame'",
+ ])
+
+ def test_encode_file(self) -> None:
+ with open(support.TESTFN, 'wb') as fp:
+ fp.write(b'a\xffb\n')
+
+ output = self.get_output('-e', support.TESTFN)
+ self.assertEqual(output.rstrip(), b'Yf9iCg==')
+
+ with open(support.TESTFN, 'rb') as fp:
+ output = self.get_output('-e', stdin=fp)
+ self.assertEqual(output.rstrip(), b'Yf9iCg==')
+
+ def test_decode(self) -> None:
+ with open(support.TESTFN, 'wb') as fp:
+ fp.write(b'Yf9iCg==')
+ output = self.get_output('-d', support.TESTFN)
+ self.assertEqual(output.rstrip(), b'a\xffb')
+
+
+
+def test_main() -> None:
+ support.run_unittest(__name__)
+
+if __name__ == '__main__':
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_fnmatch.py b/test-data/stdlib-samples/3.2/test/test_fnmatch.py
new file mode 100644
index 0000000..0f5a23b
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_fnmatch.py
@@ -0,0 +1,93 @@
+"""Test cases for the fnmatch module."""
+
+from test import support
+import unittest
+
+from fnmatch import fnmatch, fnmatchcase, translate, filter
+
+from typing import Any, AnyStr, Callable
+
+class FnmatchTestCase(unittest.TestCase):
+
+ def check_match(self, filename: AnyStr, pattern: AnyStr,
+ should_match: int = 1,
+ fn: Any = fnmatch) -> None: # see #270
+ if should_match:
+ self.assertTrue(fn(filename, pattern),
+ "expected %r to match pattern %r"
+ % (filename, pattern))
+ else:
+ self.assertTrue(not fn(filename, pattern),
+ "expected %r not to match pattern %r"
+ % (filename, pattern))
+
+ def test_fnmatch(self) -> None:
+ check = self.check_match
+ check('abc', 'abc')
+ check('abc', '?*?')
+ check('abc', '???*')
+ check('abc', '*???')
+ check('abc', '???')
+ check('abc', '*')
+ check('abc', 'ab[cd]')
+ check('abc', 'ab[!de]')
+ check('abc', 'ab[de]', 0)
+ check('a', '??', 0)
+ check('a', 'b', 0)
+
+ # these test that '\' is handled correctly in character sets;
+ # see SF bug #409651
+ check('\\', r'[\]')
+ check('a', r'[!\]')
+ check('\\', r'[!\]', 0)
+
+ # test that filenames with newlines in them are handled correctly.
+ # http://bugs.python.org/issue6665
+ check('foo\nbar', 'foo*')
+ check('foo\nbar\n', 'foo*')
+ check('\nfoo', 'foo*', False)
+ check('\n', '*')
+
+ def test_mix_bytes_str(self) -> None:
+ self.assertRaises(TypeError, fnmatch, 'test', b'*')
+ self.assertRaises(TypeError, fnmatch, b'test', '*')
+ self.assertRaises(TypeError, fnmatchcase, 'test', b'*')
+ self.assertRaises(TypeError, fnmatchcase, b'test', '*')
+
+ def test_fnmatchcase(self) -> None:
+ check = self.check_match
+ check('AbC', 'abc', 0, fnmatchcase)
+ check('abc', 'AbC', 0, fnmatchcase)
+
+ def test_bytes(self) -> None:
+ self.check_match(b'test', b'te*')
+ self.check_match(b'test\xff', b'te*\xff')
+ self.check_match(b'foo\nbar', b'foo*')
+
+class TranslateTestCase(unittest.TestCase):
+
+ def test_translate(self) -> None:
+ self.assertEqual(translate('*'), '.*\Z(?ms)')
+ self.assertEqual(translate('?'), '.\Z(?ms)')
+ self.assertEqual(translate('a?b*'), 'a.b.*\Z(?ms)')
+ self.assertEqual(translate('[abc]'), '[abc]\Z(?ms)')
+ self.assertEqual(translate('[]]'), '[]]\Z(?ms)')
+ self.assertEqual(translate('[!x]'), '[^x]\Z(?ms)')
+ self.assertEqual(translate('[^x]'), '[\\^x]\Z(?ms)')
+ self.assertEqual(translate('[x'), '\\[x\Z(?ms)')
+
+
+class FilterTestCase(unittest.TestCase):
+
+ def test_filter(self) -> None:
+ self.assertEqual(filter(['a', 'b'], 'a'), ['a'])
+
+
+def test_main() -> None:
+ support.run_unittest(FnmatchTestCase,
+ TranslateTestCase,
+ FilterTestCase)
+
+
+if __name__ == "__main__":
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_genericpath.py b/test-data/stdlib-samples/3.2/test/test_genericpath.py
new file mode 100644
index 0000000..df0e107
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_genericpath.py
@@ -0,0 +1,313 @@
+"""
+Tests common to genericpath, macpath, ntpath and posixpath
+"""
+
+import unittest
+from test import support
+import os
+
+import genericpath
+import imp
+imp.reload(genericpath) # Make sure we are using the local copy
+
+import sys
+from typing import Any, List
+
+
+def safe_rmdir(dirname: str) -> None:
+ try:
+ os.rmdir(dirname)
+ except OSError:
+ pass
+
+
+class GenericTest(unittest.TestCase):
+ # The path module to be tested
+ pathmodule = genericpath # type: Any
+ common_attributes = ['commonprefix', 'getsize', 'getatime', 'getctime',
+ 'getmtime', 'exists', 'isdir', 'isfile']
+ attributes = [] # type: List[str]
+
+ def test_no_argument(self) -> None:
+ for attr in self.common_attributes + self.attributes:
+ with self.assertRaises(TypeError):
+ getattr(self.pathmodule, attr)()
+ self.fail("{}.{}() did not raise a TypeError"
+ .format(self.pathmodule.__name__, attr))
+
+ def test_commonprefix(self) -> None:
+ commonprefix = self.pathmodule.commonprefix
+ self.assertEqual(
+ commonprefix([]),
+ ""
+ )
+ self.assertEqual(
+ commonprefix(["/home/swenson/spam", "/home/swen/spam"]),
+ "/home/swen"
+ )
+ self.assertEqual(
+ commonprefix(["/home/swen/spam", "/home/swen/eggs"]),
+ "/home/swen/"
+ )
+ self.assertEqual(
+ commonprefix(["/home/swen/spam", "/home/swen/spam"]),
+ "/home/swen/spam"
+ )
+ self.assertEqual(
+ commonprefix(["home:swenson:spam", "home:swen:spam"]),
+ "home:swen"
+ )
+ self.assertEqual(
+ commonprefix([":home:swen:spam", ":home:swen:eggs"]),
+ ":home:swen:"
+ )
+ self.assertEqual(
+ commonprefix([":home:swen:spam", ":home:swen:spam"]),
+ ":home:swen:spam"
+ )
+
+ self.assertEqual(
+ commonprefix([b"/home/swenson/spam", b"/home/swen/spam"]),
+ b"/home/swen"
+ )
+ self.assertEqual(
+ commonprefix([b"/home/swen/spam", b"/home/swen/eggs"]),
+ b"/home/swen/"
+ )
+ self.assertEqual(
+ commonprefix([b"/home/swen/spam", b"/home/swen/spam"]),
+ b"/home/swen/spam"
+ )
+ self.assertEqual(
+ commonprefix([b"home:swenson:spam", b"home:swen:spam"]),
+ b"home:swen"
+ )
+ self.assertEqual(
+ commonprefix([b":home:swen:spam", b":home:swen:eggs"]),
+ b":home:swen:"
+ )
+ self.assertEqual(
+ commonprefix([b":home:swen:spam", b":home:swen:spam"]),
+ b":home:swen:spam"
+ )
+
+ testlist = ['', 'abc', 'Xbcd', 'Xb', 'XY', 'abcd',
+ 'aXc', 'abd', 'ab', 'aX', 'abcX']
+ for s1 in testlist:
+ for s2 in testlist:
+ p = commonprefix([s1, s2])
+ self.assertTrue(s1.startswith(p))
+ self.assertTrue(s2.startswith(p))
+ if s1 != s2:
+ n = len(p)
+ self.assertNotEqual(s1[n:n+1], s2[n:n+1])
+
+ def test_getsize(self) -> None:
+ f = open(support.TESTFN, "wb")
+ try:
+ f.write(b"foo")
+ f.close()
+ self.assertEqual(self.pathmodule.getsize(support.TESTFN), 3)
+ finally:
+ if not f.closed:
+ f.close()
+ support.unlink(support.TESTFN)
+
+ def test_time(self) -> None:
+ f = open(support.TESTFN, "wb")
+ try:
+ f.write(b"foo")
+ f.close()
+ f = open(support.TESTFN, "ab")
+ f.write(b"bar")
+ f.close()
+ f = open(support.TESTFN, "rb")
+ d = f.read()
+ f.close()
+ self.assertEqual(d, b"foobar")
+
+ self.assertLessEqual(
+ self.pathmodule.getctime(support.TESTFN),
+ self.pathmodule.getmtime(support.TESTFN)
+ )
+ finally:
+ if not f.closed:
+ f.close()
+ support.unlink(support.TESTFN)
+
+ def test_exists(self) -> None:
+ self.assertIs(self.pathmodule.exists(support.TESTFN), False)
+ f = open(support.TESTFN, "wb")
+ try:
+ f.write(b"foo")
+ f.close()
+ self.assertIs(self.pathmodule.exists(support.TESTFN), True)
+ if not self.pathmodule == genericpath:
+ self.assertIs(self.pathmodule.lexists(support.TESTFN),
+ True)
+ finally:
+ if not f.closed:
+ f.close()
+ support.unlink(support.TESTFN)
+
+ def test_isdir(self) -> None:
+ self.assertIs(self.pathmodule.isdir(support.TESTFN), False)
+ f = open(support.TESTFN, "wb")
+ try:
+ f.write(b"foo")
+ f.close()
+ self.assertIs(self.pathmodule.isdir(support.TESTFN), False)
+ os.remove(support.TESTFN)
+ os.mkdir(support.TESTFN)
+ self.assertIs(self.pathmodule.isdir(support.TESTFN), True)
+ os.rmdir(support.TESTFN)
+ finally:
+ if not f.closed:
+ f.close()
+ support.unlink(support.TESTFN)
+ safe_rmdir(support.TESTFN)
+
+ def test_isfile(self) -> None:
+ self.assertIs(self.pathmodule.isfile(support.TESTFN), False)
+ f = open(support.TESTFN, "wb")
+ try:
+ f.write(b"foo")
+ f.close()
+ self.assertIs(self.pathmodule.isfile(support.TESTFN), True)
+ os.remove(support.TESTFN)
+ os.mkdir(support.TESTFN)
+ self.assertIs(self.pathmodule.isfile(support.TESTFN), False)
+ os.rmdir(support.TESTFN)
+ finally:
+ if not f.closed:
+ f.close()
+ support.unlink(support.TESTFN)
+ safe_rmdir(support.TESTFN)
+
+
+# Following TestCase is not supposed to be run from test_genericpath.
+# It is inherited by other test modules (macpath, ntpath, posixpath).
+
+class CommonTest(GenericTest):
+ # The path module to be tested
+ pathmodule = None # type: Any
+ common_attributes = GenericTest.common_attributes + [
+ # Properties
+ 'curdir', 'pardir', 'extsep', 'sep',
+ 'pathsep', 'defpath', 'altsep', 'devnull',
+ # Methods
+ 'normcase', 'splitdrive', 'expandvars', 'normpath', 'abspath',
+ 'join', 'split', 'splitext', 'isabs', 'basename', 'dirname',
+ 'lexists', 'islink', 'ismount', 'expanduser', 'normpath', 'realpath',
+ ]
+
+ def test_normcase(self) -> None:
+ normcase = self.pathmodule.normcase
+ # check that normcase() is idempotent
+ for p in ["FoO/./BaR", b"FoO/./BaR"]:
+ p = normcase(p)
+ self.assertEqual(p, normcase(p))
+
+ self.assertEqual(normcase(''), '')
+ self.assertEqual(normcase(b''), b'')
+
+ # check that normcase raises a TypeError for invalid types
+ for path in (None, True, 0, 2.5, [], bytearray(b''), {'o','o'}):
+ self.assertRaises(TypeError, normcase, path)
+
+ def test_splitdrive(self) -> None:
+ # splitdrive for non-NT paths
+ splitdrive = self.pathmodule.splitdrive
+ self.assertEqual(splitdrive("/foo/bar"), ("", "/foo/bar"))
+ self.assertEqual(splitdrive("foo:bar"), ("", "foo:bar"))
+ self.assertEqual(splitdrive(":foo:bar"), ("", ":foo:bar"))
+
+ self.assertEqual(splitdrive(b"/foo/bar"), (b"", b"/foo/bar"))
+ self.assertEqual(splitdrive(b"foo:bar"), (b"", b"foo:bar"))
+ self.assertEqual(splitdrive(b":foo:bar"), (b"", b":foo:bar"))
+
+ def test_expandvars(self) -> None:
+ if self.pathmodule.__name__ == 'macpath':
+ self.skipTest('macpath.expandvars is a stub')
+ expandvars = self.pathmodule.expandvars
+ with support.EnvironmentVarGuard() as env:
+ env.clear()
+ env["foo"] = "bar"
+ env["{foo"] = "baz1"
+ env["{foo}"] = "baz2"
+ self.assertEqual(expandvars("foo"), "foo")
+ self.assertEqual(expandvars("$foo bar"), "bar bar")
+ self.assertEqual(expandvars("${foo}bar"), "barbar")
+ self.assertEqual(expandvars("$[foo]bar"), "$[foo]bar")
+ self.assertEqual(expandvars("$bar bar"), "$bar bar")
+ self.assertEqual(expandvars("$?bar"), "$?bar")
+ self.assertEqual(expandvars("${foo}bar"), "barbar")
+ self.assertEqual(expandvars("$foo}bar"), "bar}bar")
+ self.assertEqual(expandvars("${foo"), "${foo")
+ self.assertEqual(expandvars("${{foo}}"), "baz1}")
+ self.assertEqual(expandvars("$foo$foo"), "barbar")
+ self.assertEqual(expandvars("$bar$bar"), "$bar$bar")
+
+ self.assertEqual(expandvars(b"foo"), b"foo")
+ self.assertEqual(expandvars(b"$foo bar"), b"bar bar")
+ self.assertEqual(expandvars(b"${foo}bar"), b"barbar")
+ self.assertEqual(expandvars(b"$[foo]bar"), b"$[foo]bar")
+ self.assertEqual(expandvars(b"$bar bar"), b"$bar bar")
+ self.assertEqual(expandvars(b"$?bar"), b"$?bar")
+ self.assertEqual(expandvars(b"${foo}bar"), b"barbar")
+ self.assertEqual(expandvars(b"$foo}bar"), b"bar}bar")
+ self.assertEqual(expandvars(b"${foo"), b"${foo")
+ self.assertEqual(expandvars(b"${{foo}}"), b"baz1}")
+ self.assertEqual(expandvars(b"$foo$foo"), b"barbar")
+ self.assertEqual(expandvars(b"$bar$bar"), b"$bar$bar")
+
+ def test_abspath(self) -> None:
+ self.assertIn("foo", self.pathmodule.abspath("foo"))
+ self.assertIn(b"foo", self.pathmodule.abspath(b"foo"))
+
+ # Abspath returns bytes when the arg is bytes
+ for path in (b'', b'foo', b'f\xf2\xf2', b'/foo', b'C:\\'):
+ self.assertIsInstance(self.pathmodule.abspath(path), bytes)
+
+ def test_realpath(self) -> None:
+ self.assertIn("foo", self.pathmodule.realpath("foo"))
+ self.assertIn(b"foo", self.pathmodule.realpath(b"foo"))
+
+ def test_normpath_issue5827(self) -> None:
+ # Make sure normpath preserves unicode
+ for path in ('', '.', '/', '\\', '///foo/.//bar//'):
+ self.assertIsInstance(self.pathmodule.normpath(path), str)
+
+ def test_abspath_issue3426(self) -> None:
+ # Check that abspath returns unicode when the arg is unicode
+ # with both ASCII and non-ASCII cwds.
+ abspath = self.pathmodule.abspath
+ for path in ('', 'fuu', 'f\xf9\xf9', '/fuu', 'U:\\'):
+ self.assertIsInstance(abspath(path), str)
+
+ unicwd = '\xe7w\xf0'
+ try:
+ fsencoding = support.TESTFN_ENCODING or "ascii"
+ unicwd.encode(fsencoding)
+ except (AttributeError, UnicodeEncodeError):
+ # FS encoding is probably ASCII
+ pass
+ else:
+ with support.temp_cwd(unicwd):
+ for path in ('', 'fuu', 'f\xf9\xf9', '/fuu', 'U:\\'):
+ self.assertIsInstance(abspath(path), str)
+
+ @unittest.skipIf(sys.platform == 'darwin',
+ "Mac OS X denies the creation of a directory with an invalid utf8 name")
+ def test_nonascii_abspath(self) -> None:
+ # Test non-ASCII, non-UTF8 bytes in the path.
+ with support.temp_cwd(b'\xe7w\xf0'):
+ self.test_abspath()
+
+
+def test_main() -> None:
+ support.run_unittest(GenericTest)
+
+
+if __name__=="__main__":
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_getopt.py b/test-data/stdlib-samples/3.2/test/test_getopt.py
new file mode 100644
index 0000000..3320552
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_getopt.py
@@ -0,0 +1,190 @@
+# test_getopt.py
+# David Goodger <dgoodger at bigfoot.com> 2000-08-19
+
+from test.support import verbose, run_doctest, run_unittest, EnvironmentVarGuard
+import unittest
+
+import getopt
+
+from typing import cast, Any
+
+sentinel = object()
+
+class GetoptTests(unittest.TestCase):
+ def setUp(self) -> None:
+ self.env = EnvironmentVarGuard()
+ if "POSIXLY_CORRECT" in self.env:
+ del self.env["POSIXLY_CORRECT"]
+
+ def tearDown(self) -> None:
+ self.env.__exit__()
+ del self.env
+
+ def assertError(self, *args: Any, **kwargs: Any) -> None:
+ # JLe: work around mypy bug #229
+ cast(Any, self.assertRaises)(getopt.GetoptError, *args, **kwargs)
+
+ def test_short_has_arg(self) -> None:
+ self.assertTrue(getopt.short_has_arg('a', 'a:'))
+ self.assertFalse(getopt.short_has_arg('a', 'a'))
+ self.assertError(getopt.short_has_arg, 'a', 'b')
+
+ def test_long_has_args(self) -> None:
+ has_arg, option = getopt.long_has_args('abc', ['abc='])
+ self.assertTrue(has_arg)
+ self.assertEqual(option, 'abc')
+
+ has_arg, option = getopt.long_has_args('abc', ['abc'])
+ self.assertFalse(has_arg)
+ self.assertEqual(option, 'abc')
+
+ has_arg, option = getopt.long_has_args('abc', ['abcd'])
+ self.assertFalse(has_arg)
+ self.assertEqual(option, 'abcd')
+
+ self.assertError(getopt.long_has_args, 'abc', ['def'])
+ self.assertError(getopt.long_has_args, 'abc', [])
+ self.assertError(getopt.long_has_args, 'abc', ['abcd','abcde'])
+
+ def test_do_shorts(self) -> None:
+ opts, args = getopt.do_shorts([], 'a', 'a', [])
+ self.assertEqual(opts, [('-a', '')])
+ self.assertEqual(args, [])
+
+ opts, args = getopt.do_shorts([], 'a1', 'a:', [])
+ self.assertEqual(opts, [('-a', '1')])
+ self.assertEqual(args, [])
+
+ #opts, args = getopt.do_shorts([], 'a=1', 'a:', [])
+ #self.assertEqual(opts, [('-a', '1')])
+ #self.assertEqual(args, [])
+
+ opts, args = getopt.do_shorts([], 'a', 'a:', ['1'])
+ self.assertEqual(opts, [('-a', '1')])
+ self.assertEqual(args, [])
+
+ opts, args = getopt.do_shorts([], 'a', 'a:', ['1', '2'])
+ self.assertEqual(opts, [('-a', '1')])
+ self.assertEqual(args, ['2'])
+
+ self.assertError(getopt.do_shorts, [], 'a1', 'a', [])
+ self.assertError(getopt.do_shorts, [], 'a', 'a:', [])
+
+ def test_do_longs(self) -> None:
+ opts, args = getopt.do_longs([], 'abc', ['abc'], [])
+ self.assertEqual(opts, [('--abc', '')])
+ self.assertEqual(args, [])
+
+ opts, args = getopt.do_longs([], 'abc=1', ['abc='], [])
+ self.assertEqual(opts, [('--abc', '1')])
+ self.assertEqual(args, [])
+
+ opts, args = getopt.do_longs([], 'abc=1', ['abcd='], [])
+ self.assertEqual(opts, [('--abcd', '1')])
+ self.assertEqual(args, [])
+
+ opts, args = getopt.do_longs([], 'abc', ['ab', 'abc', 'abcd'], [])
+ self.assertEqual(opts, [('--abc', '')])
+ self.assertEqual(args, [])
+
+ # Much like the preceding, except with a non-alpha character ("-") in
+ # option name that precedes "="; failed in
+ # http://python.org/sf/126863
+ opts, args = getopt.do_longs([], 'foo=42', ['foo-bar', 'foo=',], [])
+ self.assertEqual(opts, [('--foo', '42')])
+ self.assertEqual(args, [])
+
+ self.assertError(getopt.do_longs, [], 'abc=1', ['abc'], [])
+ self.assertError(getopt.do_longs, [], 'abc', ['abc='], [])
+
+ def test_getopt(self) -> None:
+ # note: the empty string between '-a' and '--beta' is significant:
+ # it simulates an empty string option argument ('-a ""') on the
+ # command line.
+ cmdline = ['-a', '1', '-b', '--alpha=2', '--beta', '-a', '3', '-a',
+ '', '--beta', 'arg1', 'arg2']
+
+ opts, args = getopt.getopt(cmdline, 'a:b', ['alpha=', 'beta'])
+ self.assertEqual(opts, [('-a', '1'), ('-b', ''),
+ ('--alpha', '2'), ('--beta', ''),
+ ('-a', '3'), ('-a', ''), ('--beta', '')])
+ # Note ambiguity of ('-b', '') and ('-a', '') above. This must be
+ # accounted for in the code that calls getopt().
+ self.assertEqual(args, ['arg1', 'arg2'])
+
+ self.assertError(getopt.getopt, cmdline, 'a:b', ['alpha', 'beta'])
+
+ def test_gnu_getopt(self) -> None:
+ # Test handling of GNU style scanning mode.
+ cmdline = ['-a', 'arg1', '-b', '1', '--alpha', '--beta=2']
+
+ # GNU style
+ opts, args = getopt.gnu_getopt(cmdline, 'ab:', ['alpha', 'beta='])
+ self.assertEqual(args, ['arg1'])
+ self.assertEqual(opts, [('-a', ''), ('-b', '1'),
+ ('--alpha', ''), ('--beta', '2')])
+
+ # recognize "-" as an argument
+ opts, args = getopt.gnu_getopt(['-a', '-', '-b', '-'], 'ab:', [])
+ self.assertEqual(args, ['-'])
+ self.assertEqual(opts, [('-a', ''), ('-b', '-')])
+
+ # Posix style via +
+ opts, args = getopt.gnu_getopt(cmdline, '+ab:', ['alpha', 'beta='])
+ self.assertEqual(opts, [('-a', '')])
+ self.assertEqual(args, ['arg1', '-b', '1', '--alpha', '--beta=2'])
+
+ # Posix style via POSIXLY_CORRECT
+ self.env["POSIXLY_CORRECT"] = "1"
+ opts, args = getopt.gnu_getopt(cmdline, 'ab:', ['alpha', 'beta='])
+ self.assertEqual(opts, [('-a', '')])
+ self.assertEqual(args, ['arg1', '-b', '1', '--alpha', '--beta=2'])
+
+ def test_libref_examples(self) -> None:
+ s = """
+ Examples from the Library Reference: Doc/lib/libgetopt.tex
+
+ An example using only Unix style options:
+
+
+ >>> import getopt
+ >>> args = '-a -b -cfoo -d bar a1 a2'.split()
+ >>> args
+ ['-a', '-b', '-cfoo', '-d', 'bar', 'a1', 'a2']
+ >>> optlist, args = getopt.getopt(args, 'abc:d:')
+ >>> optlist
+ [('-a', ''), ('-b', ''), ('-c', 'foo'), ('-d', 'bar')]
+ >>> args
+ ['a1', 'a2']
+
+ Using long option names is equally easy:
+
+
+ >>> s = '--condition=foo --testing --output-file abc.def -x a1 a2'
+ >>> args = s.split()
+ >>> args
+ ['--condition=foo', '--testing', '--output-file', 'abc.def', '-x', 'a1', 'a2']
+ >>> optlist, args = getopt.getopt(args, 'x', [
+ ... 'condition=', 'output-file=', 'testing'])
+ >>> optlist
+ [('--condition', 'foo'), ('--testing', ''), ('--output-file', 'abc.def'), ('-x', '')]
+ >>> args
+ ['a1', 'a2']
+ """
+
+ import types
+ m = types.ModuleType("libreftest", s)
+ run_doctest(m, verbose)
+
+ def test_issue4629(self) -> None:
+ longopts, shortopts = getopt.getopt(['--help='], '', ['help='])
+ self.assertEqual(longopts, [('--help', '')])
+ longopts, shortopts = getopt.getopt(['--help=x'], '', ['help='])
+ self.assertEqual(longopts, [('--help', 'x')])
+ self.assertRaises(getopt.GetoptError, getopt.getopt, ['--help='], '', ['help'])
+
+def test_main() -> None:
+ run_unittest(GetoptTests)
+
+if __name__ == "__main__":
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_glob.py b/test-data/stdlib-samples/3.2/test/test_glob.py
new file mode 100644
index 0000000..08c8932
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_glob.py
@@ -0,0 +1,122 @@
+import unittest
+from test.support import run_unittest, TESTFN, skip_unless_symlink, can_symlink
+import glob
+import os
+import shutil
+
+from typing import TypeVar, Iterable, List, cast
+
+T = TypeVar('T')
+
+class GlobTests(unittest.TestCase):
+
+ tempdir = ''
+
+ # JLe: work around mypy issue #231
+ def norm(self, first: str, *parts: str) -> str:
+ return os.path.normpath(os.path.join(self.tempdir, first, *parts))
+
+ def mktemp(self, *parts: str) -> None:
+ filename = self.norm(*parts)
+ base, file = os.path.split(filename)
+ if not os.path.exists(base):
+ os.makedirs(base)
+ f = open(filename, 'w')
+ f.close()
+
+ def setUp(self) -> None:
+ self.tempdir = TESTFN+"_dir"
+ self.mktemp('a', 'D')
+ self.mktemp('aab', 'F')
+ self.mktemp('aaa', 'zzzF')
+ self.mktemp('ZZZ')
+ self.mktemp('a', 'bcd', 'EF')
+ self.mktemp('a', 'bcd', 'efg', 'ha')
+ if can_symlink():
+ os.symlink(self.norm('broken'), self.norm('sym1'))
+ os.symlink(self.norm('broken'), self.norm('sym2'))
+
+ def tearDown(self) -> None:
+ shutil.rmtree(self.tempdir)
+
+ def glob(self, *parts: str) -> List[str]:
+ if len(parts) == 1:
+ pattern = parts[0]
+ else:
+ pattern = os.path.join(*parts)
+ p = os.path.join(self.tempdir, pattern)
+ res = glob.glob(p)
+ self.assertEqual(list(glob.iglob(p)), res)
+ return res
+
+ def assertSequencesEqual_noorder(self, l1: Iterable[T],
+ l2: Iterable[T]) -> None:
+ self.assertEqual(set(l1), set(l2))
+
+ def test_glob_literal(self) -> None:
+ eq = self.assertSequencesEqual_noorder
+ eq(self.glob('a'), [self.norm('a')])
+ eq(self.glob('a', 'D'), [self.norm('a', 'D')])
+ eq(self.glob('aab'), [self.norm('aab')])
+ eq(self.glob('zymurgy'), cast(List[str], [])) # JLe: work around #230
+
+ # test return types are unicode, but only if os.listdir
+ # returns unicode filenames
+ uniset = set([str])
+ tmp = os.listdir('.')
+ if set(type(x) for x in tmp) == uniset:
+ u1 = glob.glob('*')
+ u2 = glob.glob('./*')
+ self.assertEqual(set(type(r) for r in u1), uniset)
+ self.assertEqual(set(type(r) for r in u2), uniset)
+
+ def test_glob_one_directory(self) -> None:
+ eq = self.assertSequencesEqual_noorder
+ eq(self.glob('a*'), map(self.norm, ['a', 'aab', 'aaa']))
+ eq(self.glob('*a'), map(self.norm, ['a', 'aaa']))
+ eq(self.glob('aa?'), map(self.norm, ['aaa', 'aab']))
+ eq(self.glob('aa[ab]'), map(self.norm, ['aaa', 'aab']))
+ eq(self.glob('*q'), cast(List[str], [])) # JLe: work around #230
+
+ def test_glob_nested_directory(self) -> None:
+ eq = self.assertSequencesEqual_noorder
+ if os.path.normcase("abCD") == "abCD":
+ # case-sensitive filesystem
+ eq(self.glob('a', 'bcd', 'E*'), [self.norm('a', 'bcd', 'EF')])
+ else:
+ # case insensitive filesystem
+ eq(self.glob('a', 'bcd', 'E*'), [self.norm('a', 'bcd', 'EF'),
+ self.norm('a', 'bcd', 'efg')])
+ eq(self.glob('a', 'bcd', '*g'), [self.norm('a', 'bcd', 'efg')])
+
+ def test_glob_directory_names(self) -> None:
+ eq = self.assertSequencesEqual_noorder
+ eq(self.glob('*', 'D'), [self.norm('a', 'D')])
+ eq(self.glob('*', '*a'), cast(List[str], [])) # JLe: work around #230
+ eq(self.glob('a', '*', '*', '*a'),
+ [self.norm('a', 'bcd', 'efg', 'ha')])
+ eq(self.glob('?a?', '*F'), map(self.norm, [os.path.join('aaa', 'zzzF'),
+ os.path.join('aab', 'F')]))
+
+ def test_glob_directory_with_trailing_slash(self) -> None:
+ # We are verifying that when there is wildcard pattern which
+ # ends with os.sep doesn't blow up.
+ res = glob.glob(self.tempdir + '*' + os.sep)
+ self.assertEqual(len(res), 1)
+ # either of these results are reasonable
+ self.assertIn(res[0], [self.tempdir, self.tempdir + os.sep])
+
+ @skip_unless_symlink
+ def test_glob_broken_symlinks(self) -> None:
+ eq = self.assertSequencesEqual_noorder
+ eq(self.glob('sym*'), [self.norm('sym1'), self.norm('sym2')])
+ eq(self.glob('sym1'), [self.norm('sym1')])
+ eq(self.glob('sym2'), [self.norm('sym2')])
+
+
+def test_main() -> None:
+ run_unittest(GlobTests)
+
+
+if __name__ == "__main__":
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_posixpath.py b/test-data/stdlib-samples/3.2/test/test_posixpath.py
new file mode 100644
index 0000000..de98975
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_posixpath.py
@@ -0,0 +1,531 @@
+import unittest
+from test import support, test_genericpath
+
+import posixpath
+import genericpath
+
+import imp
+imp.reload(posixpath) # Make sure we are using the local copy
+imp.reload(genericpath)
+
+import os
+import sys
+from posixpath import realpath, abspath, dirname, basename
+
+import posix
+from typing import cast, Any, TypeVar, Callable
+
+T = TypeVar('T')
+
+# An absolute path to a temporary filename for testing. We can't rely on TESTFN
+# being an absolute path, so we need this.
+
+ABSTFN = abspath(support.TESTFN)
+
+def skip_if_ABSTFN_contains_backslash(
+ test: Callable[[T], None]) -> Callable[[T], None]:
+ """
+ On Windows, posixpath.abspath still returns paths with backslashes
+ instead of posix forward slashes. If this is the case, several tests
+ fail, so skip them.
+ """
+ found_backslash = '\\' in ABSTFN
+ msg = "ABSTFN is not a posix path - tests fail"
+ return [test, unittest.skip(msg)(test)][found_backslash]
+
+def safe_rmdir(dirname: str) -> None:
+ try:
+ os.rmdir(dirname)
+ except OSError:
+ pass
+
+class PosixPathTest(unittest.TestCase):
+
+ def setUp(self) -> None:
+ self.tearDown()
+
+ def tearDown(self) -> None:
+ for suffix in ["", "1", "2"]:
+ support.unlink(support.TESTFN + suffix)
+ safe_rmdir(support.TESTFN + suffix)
+
+ def test_join(self) -> None:
+ self.assertEqual(posixpath.join("/foo", "bar", "/bar", "baz"),
+ "/bar/baz")
+ self.assertEqual(posixpath.join("/foo", "bar", "baz"), "/foo/bar/baz")
+ self.assertEqual(posixpath.join("/foo/", "bar/", "baz/"),
+ "/foo/bar/baz/")
+
+ self.assertEqual(posixpath.join(b"/foo", b"bar", b"/bar", b"baz"),
+ b"/bar/baz")
+ self.assertEqual(posixpath.join(b"/foo", b"bar", b"baz"),
+ b"/foo/bar/baz")
+ self.assertEqual(posixpath.join(b"/foo/", b"bar/", b"baz/"),
+ b"/foo/bar/baz/")
+
+ self.assertRaises(TypeError, posixpath.join, b"bytes", "str")
+ self.assertRaises(TypeError, posixpath.join, "str", b"bytes")
+
+ def test_split(self) -> None:
+ self.assertEqual(posixpath.split("/foo/bar"), ("/foo", "bar"))
+ self.assertEqual(posixpath.split("/"), ("/", ""))
+ self.assertEqual(posixpath.split("foo"), ("", "foo"))
+ self.assertEqual(posixpath.split("////foo"), ("////", "foo"))
+ self.assertEqual(posixpath.split("//foo//bar"), ("//foo", "bar"))
+
+ self.assertEqual(posixpath.split(b"/foo/bar"), (b"/foo", b"bar"))
+ self.assertEqual(posixpath.split(b"/"), (b"/", b""))
+ self.assertEqual(posixpath.split(b"foo"), (b"", b"foo"))
+ self.assertEqual(posixpath.split(b"////foo"), (b"////", b"foo"))
+ self.assertEqual(posixpath.split(b"//foo//bar"), (b"//foo", b"bar"))
+
+ def splitextTest(self, path: str, filename: str, ext: str) -> None:
+ self.assertEqual(posixpath.splitext(path), (filename, ext))
+ self.assertEqual(posixpath.splitext("/" + path), ("/" + filename, ext))
+ self.assertEqual(posixpath.splitext("abc/" + path),
+ ("abc/" + filename, ext))
+ self.assertEqual(posixpath.splitext("abc.def/" + path),
+ ("abc.def/" + filename, ext))
+ self.assertEqual(posixpath.splitext("/abc.def/" + path),
+ ("/abc.def/" + filename, ext))
+ self.assertEqual(posixpath.splitext(path + "/"),
+ (filename + ext + "/", ""))
+
+ pathb = bytes(path, "ASCII")
+ filenameb = bytes(filename, "ASCII")
+ extb = bytes(ext, "ASCII")
+
+ self.assertEqual(posixpath.splitext(pathb), (filenameb, extb))
+ self.assertEqual(posixpath.splitext(b"/" + pathb),
+ (b"/" + filenameb, extb))
+ self.assertEqual(posixpath.splitext(b"abc/" + pathb),
+ (b"abc/" + filenameb, extb))
+ self.assertEqual(posixpath.splitext(b"abc.def/" + pathb),
+ (b"abc.def/" + filenameb, extb))
+ self.assertEqual(posixpath.splitext(b"/abc.def/" + pathb),
+ (b"/abc.def/" + filenameb, extb))
+ self.assertEqual(posixpath.splitext(pathb + b"/"),
+ (filenameb + extb + b"/", b""))
+
+ def test_splitext(self) -> None:
+ self.splitextTest("foo.bar", "foo", ".bar")
+ self.splitextTest("foo.boo.bar", "foo.boo", ".bar")
+ self.splitextTest("foo.boo.biff.bar", "foo.boo.biff", ".bar")
+ self.splitextTest(".csh.rc", ".csh", ".rc")
+ self.splitextTest("nodots", "nodots", "")
+ self.splitextTest(".cshrc", ".cshrc", "")
+ self.splitextTest("...manydots", "...manydots", "")
+ self.splitextTest("...manydots.ext", "...manydots", ".ext")
+ self.splitextTest(".", ".", "")
+ self.splitextTest("..", "..", "")
+ self.splitextTest("........", "........", "")
+ self.splitextTest("", "", "")
+
+ def test_isabs(self) -> None:
+ self.assertIs(posixpath.isabs(""), False)
+ self.assertIs(posixpath.isabs("/"), True)
+ self.assertIs(posixpath.isabs("/foo"), True)
+ self.assertIs(posixpath.isabs("/foo/bar"), True)
+ self.assertIs(posixpath.isabs("foo/bar"), False)
+
+ self.assertIs(posixpath.isabs(b""), False)
+ self.assertIs(posixpath.isabs(b"/"), True)
+ self.assertIs(posixpath.isabs(b"/foo"), True)
+ self.assertIs(posixpath.isabs(b"/foo/bar"), True)
+ self.assertIs(posixpath.isabs(b"foo/bar"), False)
+
+ def test_basename(self) -> None:
+ self.assertEqual(posixpath.basename("/foo/bar"), "bar")
+ self.assertEqual(posixpath.basename("/"), "")
+ self.assertEqual(posixpath.basename("foo"), "foo")
+ self.assertEqual(posixpath.basename("////foo"), "foo")
+ self.assertEqual(posixpath.basename("//foo//bar"), "bar")
+
+ self.assertEqual(posixpath.basename(b"/foo/bar"), b"bar")
+ self.assertEqual(posixpath.basename(b"/"), b"")
+ self.assertEqual(posixpath.basename(b"foo"), b"foo")
+ self.assertEqual(posixpath.basename(b"////foo"), b"foo")
+ self.assertEqual(posixpath.basename(b"//foo//bar"), b"bar")
+
+ def test_dirname(self) -> None:
+ self.assertEqual(posixpath.dirname("/foo/bar"), "/foo")
+ self.assertEqual(posixpath.dirname("/"), "/")
+ self.assertEqual(posixpath.dirname("foo"), "")
+ self.assertEqual(posixpath.dirname("////foo"), "////")
+ self.assertEqual(posixpath.dirname("//foo//bar"), "//foo")
+
+ self.assertEqual(posixpath.dirname(b"/foo/bar"), b"/foo")
+ self.assertEqual(posixpath.dirname(b"/"), b"/")
+ self.assertEqual(posixpath.dirname(b"foo"), b"")
+ self.assertEqual(posixpath.dirname(b"////foo"), b"////")
+ self.assertEqual(posixpath.dirname(b"//foo//bar"), b"//foo")
+
+ def test_islink(self) -> None:
+ self.assertIs(posixpath.islink(support.TESTFN + "1"), False)
+ self.assertIs(posixpath.lexists(support.TESTFN + "2"), False)
+ f = open(support.TESTFN + "1", "wb")
+ try:
+ f.write(b"foo")
+ f.close()
+ self.assertIs(posixpath.islink(support.TESTFN + "1"), False)
+ if support.can_symlink():
+ os.symlink(support.TESTFN + "1", support.TESTFN + "2")
+ self.assertIs(posixpath.islink(support.TESTFN + "2"), True)
+ os.remove(support.TESTFN + "1")
+ self.assertIs(posixpath.islink(support.TESTFN + "2"), True)
+ self.assertIs(posixpath.exists(support.TESTFN + "2"), False)
+ self.assertIs(posixpath.lexists(support.TESTFN + "2"), True)
+ finally:
+ if not f.closed:
+ f.close()
+
+ @staticmethod
+ def _create_file(filename: str) -> None:
+ with open(filename, 'wb') as f:
+ f.write(b'foo')
+
+ def test_samefile(self) -> None:
+ test_fn = support.TESTFN + "1"
+ self._create_file(test_fn)
+ self.assertTrue(posixpath.samefile(test_fn, test_fn))
+ self.assertRaises(TypeError, posixpath.samefile)
+
+ @unittest.skipIf(
+ sys.platform.startswith('win'),
+ "posixpath.samefile does not work on links in Windows")
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ def test_samefile_on_links(self) -> None:
+ test_fn1 = support.TESTFN + "1"
+ test_fn2 = support.TESTFN + "2"
+ self._create_file(test_fn1)
+
+ os.symlink(test_fn1, test_fn2)
+ self.assertTrue(posixpath.samefile(test_fn1, test_fn2))
+ os.remove(test_fn2)
+
+ self._create_file(test_fn2)
+ self.assertFalse(posixpath.samefile(test_fn1, test_fn2))
+
+
+ def test_samestat(self) -> None:
+ test_fn = support.TESTFN + "1"
+ self._create_file(test_fn)
+ test_fns = [test_fn]*2
+ stats = map(os.stat, test_fns)
+ self.assertTrue(posixpath.samestat(*stats))
+
+ @unittest.skipIf(
+ sys.platform.startswith('win'),
+ "posixpath.samestat does not work on links in Windows")
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ def test_samestat_on_links(self) -> None:
+ test_fn1 = support.TESTFN + "1"
+ test_fn2 = support.TESTFN + "2"
+ self._create_file(test_fn1)
+ test_fns = [test_fn1, test_fn2]
+ cast(Any, os.symlink)(*test_fns)
+ stats = map(os.stat, test_fns)
+ self.assertTrue(posixpath.samestat(*stats))
+ os.remove(test_fn2)
+
+ self._create_file(test_fn2)
+ stats = map(os.stat, test_fns)
+ self.assertFalse(posixpath.samestat(*stats))
+
+ self.assertRaises(TypeError, posixpath.samestat)
+
+ def test_ismount(self) -> None:
+ self.assertIs(posixpath.ismount("/"), True)
+ self.assertIs(posixpath.ismount(b"/"), True)
+
+ def test_ismount_non_existent(self) -> None:
+ # Non-existent mountpoint.
+ self.assertIs(posixpath.ismount(ABSTFN), False)
+ try:
+ os.mkdir(ABSTFN)
+ self.assertIs(posixpath.ismount(ABSTFN), False)
+ finally:
+ safe_rmdir(ABSTFN)
+
+ @unittest.skipUnless(support.can_symlink(),
+ "Test requires symlink support")
+ def test_ismount_symlinks(self) -> None:
+ # Symlinks are never mountpoints.
+ try:
+ os.symlink("/", ABSTFN)
+ self.assertIs(posixpath.ismount(ABSTFN), False)
+ finally:
+ os.unlink(ABSTFN)
+
+ @unittest.skipIf(posix is None, "Test requires posix module")
+ def test_ismount_different_device(self) -> None:
+ # Simulate the path being on a different device from its parent by
+ # mocking out st_dev.
+ save_lstat = os.lstat
+ def fake_lstat(path):
+ st_ino = 0
+ st_dev = 0
+ if path == ABSTFN:
+ st_dev = 1
+ st_ino = 1
+ return posix.stat_result((0, st_ino, st_dev, 0, 0, 0, 0, 0, 0, 0))
+ try:
+ setattr(os, 'lstat', fake_lstat) # mypy: can't modify os directly
+ self.assertIs(posixpath.ismount(ABSTFN), True)
+ finally:
+ setattr(os, 'lstat', save_lstat)
+
+ def test_expanduser(self) -> None:
+ self.assertEqual(posixpath.expanduser("foo"), "foo")
+ self.assertEqual(posixpath.expanduser(b"foo"), b"foo")
+ try:
+ import pwd
+ except ImportError:
+ pass
+ else:
+ self.assertIsInstance(posixpath.expanduser("~/"), str)
+ self.assertIsInstance(posixpath.expanduser(b"~/"), bytes)
+ # if home directory == root directory, this test makes no sense
+ if posixpath.expanduser("~") != '/':
+ self.assertEqual(
+ posixpath.expanduser("~") + "/",
+ posixpath.expanduser("~/")
+ )
+ self.assertEqual(
+ posixpath.expanduser(b"~") + b"/",
+ posixpath.expanduser(b"~/")
+ )
+ self.assertIsInstance(posixpath.expanduser("~root/"), str)
+ self.assertIsInstance(posixpath.expanduser("~foo/"), str)
+ self.assertIsInstance(posixpath.expanduser(b"~root/"), bytes)
+ self.assertIsInstance(posixpath.expanduser(b"~foo/"), bytes)
+
+ with support.EnvironmentVarGuard() as env:
+ env['HOME'] = '/'
+ self.assertEqual(posixpath.expanduser("~"), "/")
+ # expanduser should fall back to using the password database
+ del env['HOME']
+ home = pwd.getpwuid(os.getuid()).pw_dir
+ self.assertEqual(posixpath.expanduser("~"), home)
+
+ def test_normpath(self) -> None:
+ self.assertEqual(posixpath.normpath(""), ".")
+ self.assertEqual(posixpath.normpath("/"), "/")
+ self.assertEqual(posixpath.normpath("//"), "//")
+ self.assertEqual(posixpath.normpath("///"), "/")
+ self.assertEqual(posixpath.normpath("///foo/.//bar//"), "/foo/bar")
+ self.assertEqual(posixpath.normpath("///foo/.//bar//.//..//.//baz"),
+ "/foo/baz")
+ self.assertEqual(posixpath.normpath("///..//./foo/.//bar"), "/foo/bar")
+
+ self.assertEqual(posixpath.normpath(b""), b".")
+ self.assertEqual(posixpath.normpath(b"/"), b"/")
+ self.assertEqual(posixpath.normpath(b"//"), b"//")
+ self.assertEqual(posixpath.normpath(b"///"), b"/")
+ self.assertEqual(posixpath.normpath(b"///foo/.//bar//"), b"/foo/bar")
+ self.assertEqual(posixpath.normpath(b"///foo/.//bar//.//..//.//baz"),
+ b"/foo/baz")
+ self.assertEqual(posixpath.normpath(b"///..//./foo/.//bar"),
+ b"/foo/bar")
+
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ @skip_if_ABSTFN_contains_backslash
+ def test_realpath_basic(self) -> None:
+ # Basic operation.
+ try:
+ os.symlink(ABSTFN+"1", ABSTFN)
+ self.assertEqual(realpath(ABSTFN), ABSTFN+"1")
+ finally:
+ support.unlink(ABSTFN)
+
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ @skip_if_ABSTFN_contains_backslash
+ def test_realpath_relative(self) -> None:
+ try:
+ os.symlink(posixpath.relpath(ABSTFN+"1"), ABSTFN)
+ self.assertEqual(realpath(ABSTFN), ABSTFN+"1")
+ finally:
+ support.unlink(ABSTFN)
+
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ @skip_if_ABSTFN_contains_backslash
+ def test_realpath_symlink_loops(self) -> None:
+ # Bug #930024, return the path unchanged if we get into an infinite
+ # symlink loop.
+ try:
+ old_path = abspath('.')
+ os.symlink(ABSTFN, ABSTFN)
+ self.assertEqual(realpath(ABSTFN), ABSTFN)
+
+ os.symlink(ABSTFN+"1", ABSTFN+"2")
+ os.symlink(ABSTFN+"2", ABSTFN+"1")
+ self.assertEqual(realpath(ABSTFN+"1"), ABSTFN+"1")
+ self.assertEqual(realpath(ABSTFN+"2"), ABSTFN+"2")
+
+ # Test using relative path as well.
+ os.chdir(dirname(ABSTFN))
+ self.assertEqual(realpath(basename(ABSTFN)), ABSTFN)
+ finally:
+ os.chdir(old_path)
+ support.unlink(ABSTFN)
+ support.unlink(ABSTFN+"1")
+ support.unlink(ABSTFN+"2")
+
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ @skip_if_ABSTFN_contains_backslash
+ def test_realpath_resolve_parents(self) -> None:
+ # We also need to resolve any symlinks in the parents of a relative
+ # path passed to realpath. E.g.: current working directory is
+ # /usr/doc with 'doc' being a symlink to /usr/share/doc. We call
+ # realpath("a"). This should return /usr/share/doc/a/.
+ try:
+ old_path = abspath('.')
+ os.mkdir(ABSTFN)
+ os.mkdir(ABSTFN + "/y")
+ os.symlink(ABSTFN + "/y", ABSTFN + "/k")
+
+ os.chdir(ABSTFN + "/k")
+ self.assertEqual(realpath("a"), ABSTFN + "/y/a")
+ finally:
+ os.chdir(old_path)
+ support.unlink(ABSTFN + "/k")
+ safe_rmdir(ABSTFN + "/y")
+ safe_rmdir(ABSTFN)
+
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ @skip_if_ABSTFN_contains_backslash
+ def test_realpath_resolve_before_normalizing(self) -> None:
+ # Bug #990669: Symbolic links should be resolved before we
+ # normalize the path. E.g.: if we have directories 'a', 'k' and 'y'
+ # in the following hierarchy:
+ # a/k/y
+ #
+ # and a symbolic link 'link-y' pointing to 'y' in directory 'a',
+ # then realpath("link-y/..") should return 'k', not 'a'.
+ try:
+ old_path = abspath('.')
+ os.mkdir(ABSTFN)
+ os.mkdir(ABSTFN + "/k")
+ os.mkdir(ABSTFN + "/k/y")
+ os.symlink(ABSTFN + "/k/y", ABSTFN + "/link-y")
+
+ # Absolute path.
+ self.assertEqual(realpath(ABSTFN + "/link-y/.."), ABSTFN + "/k")
+ # Relative path.
+ os.chdir(dirname(ABSTFN))
+ self.assertEqual(realpath(basename(ABSTFN) + "/link-y/.."),
+ ABSTFN + "/k")
+ finally:
+ os.chdir(old_path)
+ support.unlink(ABSTFN + "/link-y")
+ safe_rmdir(ABSTFN + "/k/y")
+ safe_rmdir(ABSTFN + "/k")
+ safe_rmdir(ABSTFN)
+
+ @unittest.skipUnless(hasattr(os, "symlink"),
+ "Missing symlink implementation")
+ @skip_if_ABSTFN_contains_backslash
+ def test_realpath_resolve_first(self) -> None:
+ # Bug #1213894: The first component of the path, if not absolute,
+ # must be resolved too.
+
+ try:
+ old_path = abspath('.')
+ os.mkdir(ABSTFN)
+ os.mkdir(ABSTFN + "/k")
+ os.symlink(ABSTFN, ABSTFN + "link")
+ os.chdir(dirname(ABSTFN))
+
+ base = basename(ABSTFN)
+ self.assertEqual(realpath(base + "link"), ABSTFN)
+ self.assertEqual(realpath(base + "link/k"), ABSTFN + "/k")
+ finally:
+ os.chdir(old_path)
+ support.unlink(ABSTFN + "link")
+ safe_rmdir(ABSTFN + "/k")
+ safe_rmdir(ABSTFN)
+
+ def test_relpath(self) -> None:
+ real_getcwd = os.getcwd
+ # mypy: can't modify os directly
+ setattr(os, 'getcwd', lambda: r"/home/user/bar")
+ try:
+ curdir = os.path.split(os.getcwd())[-1]
+ self.assertRaises(ValueError, posixpath.relpath, "")
+ self.assertEqual(posixpath.relpath("a"), "a")
+ self.assertEqual(posixpath.relpath(posixpath.abspath("a")), "a")
+ self.assertEqual(posixpath.relpath("a/b"), "a/b")
+ self.assertEqual(posixpath.relpath("../a/b"), "../a/b")
+ self.assertEqual(posixpath.relpath("a", "../b"), "../"+curdir+"/a")
+ self.assertEqual(posixpath.relpath("a/b", "../c"),
+ "../"+curdir+"/a/b")
+ self.assertEqual(posixpath.relpath("a", "b/c"), "../../a")
+ self.assertEqual(posixpath.relpath("a", "a"), ".")
+ self.assertEqual(posixpath.relpath("/foo/bar/bat", "/x/y/z"), '../../../foo/bar/bat')
+ self.assertEqual(posixpath.relpath("/foo/bar/bat", "/foo/bar"), 'bat')
+ self.assertEqual(posixpath.relpath("/foo/bar/bat", "/"), 'foo/bar/bat')
+ self.assertEqual(posixpath.relpath("/", "/foo/bar/bat"), '../../..')
+ self.assertEqual(posixpath.relpath("/foo/bar/bat", "/x"), '../foo/bar/bat')
+ self.assertEqual(posixpath.relpath("/x", "/foo/bar/bat"), '../../../x')
+ self.assertEqual(posixpath.relpath("/", "/"), '.')
+ self.assertEqual(posixpath.relpath("/a", "/a"), '.')
+ self.assertEqual(posixpath.relpath("/a/b", "/a/b"), '.')
+ finally:
+ setattr(os, 'getcwd', real_getcwd)
+
+ def test_relpath_bytes(self) -> None:
+ real_getcwdb = os.getcwdb
+ # mypy: can't modify os directly
+ setattr(os, 'getcwdb', lambda: br"/home/user/bar")
+ try:
+ curdir = os.path.split(os.getcwdb())[-1]
+ self.assertRaises(ValueError, posixpath.relpath, b"")
+ self.assertEqual(posixpath.relpath(b"a"), b"a")
+ self.assertEqual(posixpath.relpath(posixpath.abspath(b"a")), b"a")
+ self.assertEqual(posixpath.relpath(b"a/b"), b"a/b")
+ self.assertEqual(posixpath.relpath(b"../a/b"), b"../a/b")
+ self.assertEqual(posixpath.relpath(b"a", b"../b"),
+ b"../"+curdir+b"/a")
+ self.assertEqual(posixpath.relpath(b"a/b", b"../c"),
+ b"../"+curdir+b"/a/b")
+ self.assertEqual(posixpath.relpath(b"a", b"b/c"), b"../../a")
+ self.assertEqual(posixpath.relpath(b"a", b"a"), b".")
+ self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/x/y/z"), b'../../../foo/bar/bat')
+ self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/foo/bar"), b'bat')
+ self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/"), b'foo/bar/bat')
+ self.assertEqual(posixpath.relpath(b"/", b"/foo/bar/bat"), b'../../..')
+ self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/x"), b'../foo/bar/bat')
+ self.assertEqual(posixpath.relpath(b"/x", b"/foo/bar/bat"), b'../../../x')
+ self.assertEqual(posixpath.relpath(b"/", b"/"), b'.')
+ self.assertEqual(posixpath.relpath(b"/a", b"/a"), b'.')
+ self.assertEqual(posixpath.relpath(b"/a/b", b"/a/b"), b'.')
+
+ self.assertRaises(TypeError, posixpath.relpath, b"bytes", "str")
+ self.assertRaises(TypeError, posixpath.relpath, "str", b"bytes")
+ finally:
+ setattr(os, 'getcwdb', real_getcwdb)
+
+ def test_sameopenfile(self) -> None:
+ fname = support.TESTFN + "1"
+ with open(fname, "wb") as a, open(fname, "wb") as b:
+ self.assertTrue(posixpath.sameopenfile(a.fileno(), b.fileno()))
+
+
+class PosixCommonTest(test_genericpath.CommonTest):
+ pathmodule = posixpath
+ attributes = ['relpath', 'samefile', 'sameopenfile', 'samestat']
+
+
+def test_main() -> None:
+ support.run_unittest(PosixPathTest, PosixCommonTest)
+
+
+if __name__=="__main__":
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_pprint.py b/test-data/stdlib-samples/3.2/test/test_pprint.py
new file mode 100644
index 0000000..cf54ebd
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_pprint.py
@@ -0,0 +1,488 @@
+import pprint
+import test.support
+import unittest
+import test.test_set
+import random
+import collections
+import itertools
+
+from typing import List, Any, Dict, Tuple, cast, Callable
+
+# list, tuple and dict subclasses that do or don't overwrite __repr__
+class list2(list):
+ pass
+
+class list3(list):
+ def __repr__(self) -> str:
+ return list.__repr__(self)
+
+class tuple2(tuple):
+ pass
+
+class tuple3(tuple):
+ def __repr__(self) -> str:
+ return tuple.__repr__(self)
+
+class dict2(dict):
+ pass
+
+class dict3(dict):
+ def __repr__(self) -> str:
+ return dict.__repr__(self)
+
+class Unorderable:
+ def __repr__(self) -> str:
+ return str(id(self))
+
+class QueryTestCase(unittest.TestCase):
+
+ def setUp(self) -> None:
+ self.a = list(range(100)) # type: List[Any]
+ self.b = list(range(200)) # type: List[Any]
+ self.a[-12] = self.b
+
+ def test_basic(self) -> None:
+ # Verify .isrecursive() and .isreadable() w/o recursion
+ pp = pprint.PrettyPrinter()
+ for safe in (2, 2.0, complex(0.0, 2.0), "abc", [3], (2,2), {3: 3}, "yaddayadda",
+ self.a, self.b):
+ # module-level convenience functions
+ self.assertFalse(pprint.isrecursive(safe),
+ "expected not isrecursive for %r" % (safe,))
+ self.assertTrue(pprint.isreadable(safe),
+ "expected isreadable for %r" % (safe,))
+ # PrettyPrinter methods
+ self.assertFalse(pp.isrecursive(safe),
+ "expected not isrecursive for %r" % (safe,))
+ self.assertTrue(pp.isreadable(safe),
+ "expected isreadable for %r" % (safe,))
+
+ def test_knotted(self) -> None:
+ # Verify .isrecursive() and .isreadable() w/ recursion
+ # Tie a knot.
+ self.b[67] = self.a
+ # Messy dict.
+ self.d = {} # type: Dict[int, dict]
+ self.d[0] = self.d[1] = self.d[2] = self.d
+
+ pp = pprint.PrettyPrinter()
+
+ for icky in self.a, self.b, self.d, (self.d, self.d):
+ self.assertTrue(pprint.isrecursive(icky), "expected isrecursive")
+ self.assertFalse(pprint.isreadable(icky), "expected not isreadable")
+ self.assertTrue(pp.isrecursive(icky), "expected isrecursive")
+ self.assertFalse(pp.isreadable(icky), "expected not isreadable")
+
+ # Break the cycles.
+ self.d.clear()
+ del self.a[:]
+ del self.b[:]
+
+ for safe in self.a, self.b, self.d, (self.d, self.d):
+ # module-level convenience functions
+ self.assertFalse(pprint.isrecursive(safe),
+ "expected not isrecursive for %r" % (safe,))
+ self.assertTrue(pprint.isreadable(safe),
+ "expected isreadable for %r" % (safe,))
+ # PrettyPrinter methods
+ self.assertFalse(pp.isrecursive(safe),
+ "expected not isrecursive for %r" % (safe,))
+ self.assertTrue(pp.isreadable(safe),
+ "expected isreadable for %r" % (safe,))
+
+ def test_unreadable(self) -> None:
+ # Not recursive but not readable anyway
+ pp = pprint.PrettyPrinter()
+ for unreadable in type(3), pprint, pprint.isrecursive:
+ # module-level convenience functions
+ self.assertFalse(pprint.isrecursive(unreadable),
+ "expected not isrecursive for %r" % (unreadable,))
+ self.assertFalse(pprint.isreadable(unreadable),
+ "expected not isreadable for %r" % (unreadable,))
+ # PrettyPrinter methods
+ self.assertFalse(pp.isrecursive(unreadable),
+ "expected not isrecursive for %r" % (unreadable,))
+ self.assertFalse(pp.isreadable(unreadable),
+ "expected not isreadable for %r" % (unreadable,))
+
+ def test_same_as_repr(self) -> None:
+ # Simple objects, small containers and classes that overwrite __repr__
+ # For those the result should be the same as repr().
+ # Ahem. The docs don't say anything about that -- this appears to
+ # be testing an implementation quirk. Starting in Python 2.5, it's
+ # not true for dicts: pprint always sorts dicts by key now; before,
+ # it sorted a dict display if and only if the display required
+ # multiple lines. For that reason, dicts with more than one element
+ # aren't tested here.
+ for simple in (0, 0, complex(0.0), 0.0, "", b"",
+ (), tuple2(), tuple3(),
+ [], list2(), list3(),
+ {}, dict2(), dict3(),
+ self.assertTrue, pprint,
+ -6, -6, complex(-6.,-6.), -1.5, "x", b"x", (3,), [3], {3: 6},
+ (1,2), [3,4], {5: 6},
+ tuple2((1,2)), tuple3((1,2)), tuple3(range(100)), # type: ignore
+ [3,4], list2(cast(Any, [3,4])), list3(cast(Any, [3,4])),
+ list3(cast(Any, range(100))), dict2(cast(Any, {5: 6})),
+ dict3(cast(Any, {5: 6})), # JLe: work around mypy issue #233
+ range(10, -11, -1)
+ ):
+ native = repr(simple)
+ for function in "pformat", "saferepr":
+ f = getattr(pprint, function)
+ got = f(simple)
+ self.assertEqual(native, got,
+ "expected %s got %s from pprint.%s" %
+ (native, got, function))
+
+ def test_basic_line_wrap(self) -> None:
+ # verify basic line-wrapping operation
+ o = {'RPM_cal': 0,
+ 'RPM_cal2': 48059,
+ 'Speed_cal': 0,
+ 'controldesk_runtime_us': 0,
+ 'main_code_runtime_us': 0,
+ 'read_io_runtime_us': 0,
+ 'write_io_runtime_us': 43690}
+ exp = """\
+{'RPM_cal': 0,
+ 'RPM_cal2': 48059,
+ 'Speed_cal': 0,
+ 'controldesk_runtime_us': 0,
+ 'main_code_runtime_us': 0,
+ 'read_io_runtime_us': 0,
+ 'write_io_runtime_us': 43690}"""
+ # JLe: work around mypy issue #232
+ for type in cast(List[Any], [dict, dict2]):
+ self.assertEqual(pprint.pformat(type(o)), exp)
+
+ o2 = range(100)
+ exp = '[%s]' % ',\n '.join(map(str, o2))
+ for type in cast(List[Any], [list, list2]):
+ self.assertEqual(pprint.pformat(type(o2)), exp)
+
+ o3 = tuple(range(100))
+ exp = '(%s)' % ',\n '.join(map(str, o3))
+ for type in cast(List[Any], [tuple, tuple2]):
+ self.assertEqual(pprint.pformat(type(o3)), exp)
+
+ # indent parameter
+ o4 = range(100)
+ exp = '[ %s]' % ',\n '.join(map(str, o4))
+ for type in cast(List[Any], [list, list2]):
+ self.assertEqual(pprint.pformat(type(o4), indent=4), exp)
+
+ def test_nested_indentations(self) -> None:
+ o1 = list(range(10))
+ o2 = {'first':1, 'second':2, 'third':3}
+ o = [o1, o2]
+ expected = """\
+[ [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+ { 'first': 1,
+ 'second': 2,
+ 'third': 3}]"""
+ self.assertEqual(pprint.pformat(o, indent=4, width=42), expected)
+
+ def test_sorted_dict(self) -> None:
+ # Starting in Python 2.5, pprint sorts dict displays by key regardless
+ # of how small the dictionary may be.
+ # Before the change, on 32-bit Windows pformat() gave order
+ # 'a', 'c', 'b' here, so this test failed.
+ d = {'a': 1, 'b': 1, 'c': 1}
+ self.assertEqual(pprint.pformat(d), "{'a': 1, 'b': 1, 'c': 1}")
+ self.assertEqual(pprint.pformat([d, d]),
+ "[{'a': 1, 'b': 1, 'c': 1}, {'a': 1, 'b': 1, 'c': 1}]")
+
+ # The next one is kind of goofy. The sorted order depends on the
+ # alphabetic order of type names: "int" < "str" < "tuple". Before
+ # Python 2.5, this was in the test_same_as_repr() test. It's worth
+ # keeping around for now because it's one of few tests of pprint
+ # against a crazy mix of types.
+ self.assertEqual(pprint.pformat({"xy\tab\n": (3,), 5: [[]], (): {}}),
+ r"{5: [[]], 'xy\tab\n': (3,), (): {}}")
+
+ def test_ordered_dict(self) -> None:
+ words = 'the quick brown fox jumped over a lazy dog'.split()
+ d = collections.OrderedDict(zip(words, itertools.count()))
+ self.assertEqual(pprint.pformat(d),
+"""\
+{'the': 0,
+ 'quick': 1,
+ 'brown': 2,
+ 'fox': 3,
+ 'jumped': 4,
+ 'over': 5,
+ 'a': 6,
+ 'lazy': 7,
+ 'dog': 8}""")
+ def test_subclassing(self) -> None:
+ o = {'names with spaces': 'should be presented using repr()',
+ 'others.should.not.be': 'like.this'}
+ exp = """\
+{'names with spaces': 'should be presented using repr()',
+ others.should.not.be: like.this}"""
+ self.assertEqual(DottedPrettyPrinter().pformat(o), exp)
+
+ @test.support.cpython_only
+ def test_set_reprs(self) -> None:
+ # This test creates a complex arrangement of frozensets and
+ # compares the pretty-printed repr against a string hard-coded in
+ # the test. The hard-coded repr depends on the sort order of
+ # frozensets.
+ #
+ # However, as the docs point out: "Since sets only define
+ # partial ordering (subset relationships), the output of the
+ # list.sort() method is undefined for lists of sets."
+ #
+ # In a nutshell, the test assumes frozenset({0}) will always
+ # sort before frozenset({1}), but:
+ #
+ # >>> frozenset({0}) < frozenset({1})
+ # False
+ # >>> frozenset({1}) < frozenset({0})
+ # False
+ #
+ # Consequently, this test is fragile and
+ # implementation-dependent. Small changes to Python's sort
+ # algorithm cause the test to fail when it should pass.
+
+ self.assertEqual(pprint.pformat(set()), 'set()')
+ self.assertEqual(pprint.pformat(set(range(3))), '{0, 1, 2}')
+ self.assertEqual(pprint.pformat(frozenset()), 'frozenset()')
+ self.assertEqual(pprint.pformat(frozenset(range(3))), 'frozenset({0, 1, 2})')
+ cube_repr_tgt = """\
+{frozenset(): frozenset({frozenset({2}), frozenset({0}), frozenset({1})}),
+ frozenset({0}): frozenset({frozenset(),
+ frozenset({0, 2}),
+ frozenset({0, 1})}),
+ frozenset({1}): frozenset({frozenset(),
+ frozenset({1, 2}),
+ frozenset({0, 1})}),
+ frozenset({2}): frozenset({frozenset(),
+ frozenset({1, 2}),
+ frozenset({0, 2})}),
+ frozenset({1, 2}): frozenset({frozenset({2}),
+ frozenset({1}),
+ frozenset({0, 1, 2})}),
+ frozenset({0, 2}): frozenset({frozenset({2}),
+ frozenset({0}),
+ frozenset({0, 1, 2})}),
+ frozenset({0, 1}): frozenset({frozenset({0}),
+ frozenset({1}),
+ frozenset({0, 1, 2})}),
+ frozenset({0, 1, 2}): frozenset({frozenset({1, 2}),
+ frozenset({0, 2}),
+ frozenset({0, 1})})}"""
+ cube = test.test_set.cube(3)
+ self.assertEqual(pprint.pformat(cube), cube_repr_tgt)
+ cubo_repr_tgt = """\
+{frozenset({frozenset({0, 2}), frozenset({0})}): frozenset({frozenset({frozenset({0,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0}),
+ frozenset({0,
+ 1})}),
+ frozenset({frozenset(),
+ frozenset({0})}),
+ frozenset({frozenset({2}),
+ frozenset({0,
+ 2})})}),
+ frozenset({frozenset({0, 1}), frozenset({1})}): frozenset({frozenset({frozenset({0,
+ 1}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0}),
+ frozenset({0,
+ 1})}),
+ frozenset({frozenset({1}),
+ frozenset({1,
+ 2})}),
+ frozenset({frozenset(),
+ frozenset({1})})}),
+ frozenset({frozenset({1, 2}), frozenset({1})}): frozenset({frozenset({frozenset({1,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({2}),
+ frozenset({1,
+ 2})}),
+ frozenset({frozenset(),
+ frozenset({1})}),
+ frozenset({frozenset({1}),
+ frozenset({0,
+ 1})})}),
+ frozenset({frozenset({1, 2}), frozenset({2})}): frozenset({frozenset({frozenset({1,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({1}),
+ frozenset({1,
+ 2})}),
+ frozenset({frozenset({2}),
+ frozenset({0,
+ 2})}),
+ frozenset({frozenset(),
+ frozenset({2})})}),
+ frozenset({frozenset(), frozenset({0})}): frozenset({frozenset({frozenset({0}),
+ frozenset({0,
+ 1})}),
+ frozenset({frozenset({0}),
+ frozenset({0,
+ 2})}),
+ frozenset({frozenset(),
+ frozenset({1})}),
+ frozenset({frozenset(),
+ frozenset({2})})}),
+ frozenset({frozenset(), frozenset({1})}): frozenset({frozenset({frozenset(),
+ frozenset({0})}),
+ frozenset({frozenset({1}),
+ frozenset({1,
+ 2})}),
+ frozenset({frozenset(),
+ frozenset({2})}),
+ frozenset({frozenset({1}),
+ frozenset({0,
+ 1})})}),
+ frozenset({frozenset({2}), frozenset()}): frozenset({frozenset({frozenset({2}),
+ frozenset({1,
+ 2})}),
+ frozenset({frozenset(),
+ frozenset({0})}),
+ frozenset({frozenset(),
+ frozenset({1})}),
+ frozenset({frozenset({2}),
+ frozenset({0,
+ 2})})}),
+ frozenset({frozenset({0, 1, 2}), frozenset({0, 1})}): frozenset({frozenset({frozenset({1,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0}),
+ frozenset({0,
+ 1})}),
+ frozenset({frozenset({1}),
+ frozenset({0,
+ 1})})}),
+ frozenset({frozenset({0}), frozenset({0, 1})}): frozenset({frozenset({frozenset(),
+ frozenset({0})}),
+ frozenset({frozenset({0,
+ 1}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0}),
+ frozenset({0,
+ 2})}),
+ frozenset({frozenset({1}),
+ frozenset({0,
+ 1})})}),
+ frozenset({frozenset({2}), frozenset({0, 2})}): frozenset({frozenset({frozenset({0,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({2}),
+ frozenset({1,
+ 2})}),
+ frozenset({frozenset({0}),
+ frozenset({0,
+ 2})}),
+ frozenset({frozenset(),
+ frozenset({2})})}),
+ frozenset({frozenset({0, 1, 2}), frozenset({0, 2})}): frozenset({frozenset({frozenset({1,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0,
+ 1}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0}),
+ frozenset({0,
+ 2})}),
+ frozenset({frozenset({2}),
+ frozenset({0,
+ 2})})}),
+ frozenset({frozenset({1, 2}), frozenset({0, 1, 2})}): frozenset({frozenset({frozenset({0,
+ 2}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({0,
+ 1}),
+ frozenset({0,
+ 1,
+ 2})}),
+ frozenset({frozenset({2}),
+ frozenset({1,
+ 2})}),
+ frozenset({frozenset({1}),
+ frozenset({1,
+ 2})})})}"""
+
+ cubo = test.test_set.linegraph(cube)
+ self.assertEqual(pprint.pformat(cubo), cubo_repr_tgt)
+
+ def test_depth(self) -> None:
+ nested_tuple = (1, (2, (3, (4, (5, 6)))))
+ nested_dict = {1: {2: {3: {4: {5: {6: 6}}}}}}
+ nested_list = [1, [2, [3, [4, [5, [6, []]]]]]]
+ self.assertEqual(pprint.pformat(nested_tuple), repr(nested_tuple))
+ self.assertEqual(pprint.pformat(nested_dict), repr(nested_dict))
+ self.assertEqual(pprint.pformat(nested_list), repr(nested_list))
+
+ lv1_tuple = '(1, (...))'
+ lv1_dict = '{1: {...}}'
+ lv1_list = '[1, [...]]'
+ self.assertEqual(pprint.pformat(nested_tuple, depth=1), lv1_tuple)
+ self.assertEqual(pprint.pformat(nested_dict, depth=1), lv1_dict)
+ self.assertEqual(pprint.pformat(nested_list, depth=1), lv1_list)
+
+ def test_sort_unorderable_values(self) -> None:
+ # Issue 3976: sorted pprints fail for unorderable values.
+ n = 20
+ keys = [Unorderable() for i in range(n)]
+ random.shuffle(keys)
+ skeys = sorted(keys, key=id)
+ clean = lambda s: s.replace(' ', '').replace('\n','') # type: Callable[[str], str]
+
+ self.assertEqual(clean(pprint.pformat(set(keys))),
+ '{' + ','.join(map(repr, skeys)) + '}')
+ self.assertEqual(clean(pprint.pformat(frozenset(keys))),
+ 'frozenset({' + ','.join(map(repr, skeys)) + '})')
+ self.assertEqual(clean(pprint.pformat(dict.fromkeys(keys))),
+ '{' + ','.join('%r:None' % k for k in skeys) + '}')
+
+class DottedPrettyPrinter(pprint.PrettyPrinter):
+
+ def format(self, object: object, context: Dict[int, Any], maxlevels: int,
+ level: int) -> Tuple[str, int, int]:
+ if isinstance(object, str):
+ if ' ' in object:
+ return repr(object), 1, 0
+ else:
+ return object, 0, 0
+ else:
+ return pprint.PrettyPrinter.format(
+ self, object, context, maxlevels, level)
+
+
+def test_main() -> None:
+ test.support.run_unittest(QueryTestCase)
+
+
+if __name__ == "__main__":
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_random.py b/test-data/stdlib-samples/3.2/test/test_random.py
new file mode 100644
index 0000000..5989cee
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_random.py
@@ -0,0 +1,533 @@
+#!/usr/bin/env python3
+
+import unittest
+import random
+import time
+import pickle
+import warnings
+from math import log, exp, pi, fsum, sin
+from test import support
+
+from typing import Any, Dict, List, Callable, Generic, TypeVar, cast
+
+RT = TypeVar('RT', random.Random, random.SystemRandom)
+
+class TestBasicOps(unittest.TestCase, Generic[RT]):
+ # Superclass with tests common to all generators.
+ # Subclasses must arrange for self.gen to retrieve the Random instance
+ # to be tested.
+
+ gen = None # type: RT # Either Random or SystemRandom
+
+ def randomlist(self, n: int) -> List[float]:
+ """Helper function to make a list of random numbers"""
+ return [self.gen.random() for i in range(n)]
+
+ def test_autoseed(self) -> None:
+ self.gen.seed()
+ state1 = self.gen.getstate()
+ time.sleep(0.1)
+ self.gen.seed() # diffent seeds at different times
+ state2 = self.gen.getstate()
+ self.assertNotEqual(state1, state2)
+
+ def test_saverestore(self) -> None:
+ N = 1000
+ self.gen.seed()
+ state = self.gen.getstate()
+ randseq = self.randomlist(N)
+ self.gen.setstate(state) # should regenerate the same sequence
+ self.assertEqual(randseq, self.randomlist(N))
+
+ def test_seedargs(self) -> None:
+ for arg in [None, 0, 0, 1, 1, -1, -1, 10**20, -(10**20),
+ 3.14, complex(1., 2.), 'a', tuple('abc')]:
+ self.gen.seed(arg)
+ for arg in [list(range(3)), {'one': 1}]:
+ self.assertRaises(TypeError, self.gen.seed, arg)
+ self.assertRaises(TypeError, self.gen.seed, 1, 2, 3, 4)
+ self.assertRaises(TypeError, type(self.gen), []) # type: ignore # mypy issue 1846
+
+ def test_choice(self) -> None:
+ choice = self.gen.choice
+ with self.assertRaises(IndexError):
+ choice([])
+ self.assertEqual(choice([50]), 50)
+ self.assertIn(choice([25, 75]), [25, 75])
+
+ def test_sample(self) -> None:
+ # For the entire allowable range of 0 <= k <= N, validate that
+ # the sample is of the correct length and contains only unique items
+ N = 100
+ population = range(N)
+ for k in range(N+1):
+ s = self.gen.sample(population, k)
+ self.assertEqual(len(s), k)
+ uniq = set(s)
+ self.assertEqual(len(uniq), k)
+ self.assertTrue(uniq <= set(population))
+ self.assertEqual(self.gen.sample([], 0), []) # test edge case N==k==0
+
+ def test_sample_distribution(self) -> None:
+ # For the entire allowable range of 0 <= k <= N, validate that
+ # sample generates all possible permutations
+ n = 5
+ pop = range(n)
+ trials = 10000 # large num prevents false negatives without slowing normal case
+ def factorial(n: int) -> int:
+ if n == 0:
+ return 1
+ return n * factorial(n - 1)
+ for k in range(n):
+ expected = factorial(n) // factorial(n-k)
+ perms = {} # type: Dict[tuple, object]
+ for i in range(trials):
+ perms[tuple(self.gen.sample(pop, k))] = None
+ if len(perms) == expected:
+ break
+ else:
+ self.fail()
+
+ def test_sample_inputs(self) -> None:
+ # SF bug #801342 -- population can be any iterable defining __len__()
+ self.gen.sample(set(range(20)), 2)
+ self.gen.sample(range(20), 2)
+ self.gen.sample(range(20), 2)
+ self.gen.sample(str('abcdefghijklmnopqrst'), 2)
+ self.gen.sample(tuple('abcdefghijklmnopqrst'), 2)
+
+ def test_sample_on_dicts(self) -> None:
+ self.assertRaises(TypeError, self.gen.sample, dict.fromkeys('abcdef'), 2)
+
+ def test_gauss(self) -> None:
+ # Ensure that the seed() method initializes all the hidden state. In
+ # particular, through 2.2.1 it failed to reset a piece of state used
+ # by (and only by) the .gauss() method.
+
+ for seed in 1, 12, 123, 1234, 12345, 123456, 654321:
+ self.gen.seed(seed)
+ x1 = self.gen.random()
+ y1 = self.gen.gauss(0, 1)
+
+ self.gen.seed(seed)
+ x2 = self.gen.random()
+ y2 = self.gen.gauss(0, 1)
+
+ self.assertEqual(x1, x2)
+ self.assertEqual(y1, y2)
+
+ def test_pickling(self) -> None:
+ state = pickle.dumps(self.gen)
+ origseq = [self.gen.random() for i in range(10)]
+ newgen = pickle.loads(state)
+ restoredseq = [newgen.random() for i in range(10)]
+ self.assertEqual(origseq, restoredseq)
+
+ def test_bug_1727780(self) -> None:
+ # verify that version-2-pickles can be loaded
+ # fine, whether they are created on 32-bit or 64-bit
+ # platforms, and that version-3-pickles load fine.
+ files = [("randv2_32.pck", 780),
+ ("randv2_64.pck", 866),
+ ("randv3.pck", 343)]
+ for file, value in files:
+ f = open(support.findfile(file),"rb")
+ r = pickle.load(f)
+ f.close()
+ self.assertEqual(int(r.random()*1000), value)
+
+ def test_bug_9025(self) -> None:
+ # Had problem with an uneven distribution in int(n*random())
+ # Verify the fix by checking that distributions fall within expectations.
+ n = 100000
+ randrange = self.gen.randrange
+ k = sum(randrange(6755399441055744) % 3 == 2 for i in range(n))
+ self.assertTrue(0.30 < k/n and k/n < .37, (k/n))
+
+class SystemRandom_TestBasicOps(TestBasicOps[random.SystemRandom]):
+ gen = random.SystemRandom()
+
+ def test_autoseed(self) -> None:
+ # Doesn't need to do anything except not fail
+ self.gen.seed()
+
+ def test_saverestore(self) -> None:
+ self.assertRaises(NotImplementedError, self.gen.getstate)
+ self.assertRaises(NotImplementedError, self.gen.setstate, None)
+
+ def test_seedargs(self) -> None:
+ # Doesn't need to do anything except not fail
+ self.gen.seed(100)
+
+ def test_gauss(self) -> None:
+ self.gen.gauss_next = None
+ self.gen.seed(100)
+ self.assertEqual(self.gen.gauss_next, None)
+
+ def test_pickling(self) -> None:
+ self.assertRaises(NotImplementedError, pickle.dumps, self.gen)
+
+ def test_53_bits_per_float(self) -> None:
+ # This should pass whenever a C double has 53 bit precision.
+ span = 2 ** 53 # type: int
+ cum = 0
+ for i in range(100):
+ cum |= int(self.gen.random() * span)
+ self.assertEqual(cum, span-1)
+
+ def test_bigrand(self) -> None:
+ # The randrange routine should build-up the required number of bits
+ # in stages so that all bit positions are active.
+ span = 2 ** 500 # type: int
+ cum = 0
+ for i in range(100):
+ r = self.gen.randrange(span)
+ self.assertTrue(0 <= r < span)
+ cum |= r
+ self.assertEqual(cum, span-1)
+
+ def test_bigrand_ranges(self) -> None:
+ for i in [40,80, 160, 200, 211, 250, 375, 512, 550]:
+ start = self.gen.randrange(2 ** i)
+ stop = self.gen.randrange(2 ** (i-2))
+ if stop <= start:
+ return
+ self.assertTrue(start <= self.gen.randrange(start, stop) < stop)
+
+ def test_rangelimits(self) -> None:
+ for start, stop in [(-2,0), (-(2**60)-2,-(2**60)), (2**60,2**60+2)]:
+ self.assertEqual(set(range(start,stop)),
+ set([self.gen.randrange(start,stop) for i in range(100)]))
+
+ def test_genrandbits(self) -> None:
+ # Verify ranges
+ for k in range(1, 1000):
+ self.assertTrue(0 <= self.gen.getrandbits(k) < 2**k)
+
+ # Verify all bits active
+ getbits = self.gen.getrandbits
+ for span in [1, 2, 3, 4, 31, 32, 32, 52, 53, 54, 119, 127, 128, 129]:
+ cum = 0
+ for i in range(100):
+ cum |= getbits(span)
+ self.assertEqual(cum, 2**span-1)
+
+ # Verify argument checking
+ self.assertRaises(TypeError, self.gen.getrandbits)
+ self.assertRaises(TypeError, self.gen.getrandbits, 1, 2)
+ self.assertRaises(ValueError, self.gen.getrandbits, 0)
+ self.assertRaises(ValueError, self.gen.getrandbits, -1)
+ self.assertRaises(TypeError, self.gen.getrandbits, 10.1)
+
+ def test_randbelow_logic(self, _log: Callable[[float, float], float] = log,
+ int: Callable[[float], int] = int) -> None:
+ # check bitcount transition points: 2**i and 2**(i+1)-1
+ # show that: k = int(1.001 + _log(n, 2))
+ # is equal to or one greater than the number of bits in n
+ for i in range(1, 1000):
+ n = 1 << i # check an exact power of two
+ numbits = i+1
+ k = int(1.00001 + _log(n, 2))
+ self.assertEqual(k, numbits)
+ self.assertEqual(n, 2**(k-1))
+
+ n += n - 1 # check 1 below the next power of two
+ k = int(1.00001 + _log(n, 2))
+ self.assertIn(k, [numbits, numbits+1])
+ self.assertTrue(2**k > n > 2**(k-2))
+
+ n -= n >> 15 # check a little farther below the next power of two
+ k = int(1.00001 + _log(n, 2))
+ self.assertEqual(k, numbits) # note the stronger assertion
+ self.assertTrue(2**k > n > 2**(k-1)) # note the stronger assertion
+
+
+class MersenneTwister_TestBasicOps(TestBasicOps[random.Random]):
+ gen = random.Random()
+
+ def test_guaranteed_stable(self) -> None:
+ # These sequences are guaranteed to stay the same across versions of python
+ self.gen.seed(3456147, version=1)
+ self.assertEqual([self.gen.random().hex() for i in range(4)],
+ ['0x1.ac362300d90d2p-1', '0x1.9d16f74365005p-1',
+ '0x1.1ebb4352e4c4dp-1', '0x1.1a7422abf9c11p-1'])
+ self.gen.seed("the quick brown fox", version=2)
+ self.assertEqual([self.gen.random().hex() for i in range(4)],
+ ['0x1.1239ddfb11b7cp-3', '0x1.b3cbb5c51b120p-4',
+ '0x1.8c4f55116b60fp-1', '0x1.63eb525174a27p-1'])
+
+ def test_setstate_first_arg(self) -> None:
+ self.assertRaises(ValueError, self.gen.setstate, (1, None, None))
+
+ def test_setstate_middle_arg(self) -> None:
+ # Wrong type, s/b tuple
+ self.assertRaises(TypeError, self.gen.setstate, (2, None, None))
+ # Wrong length, s/b 625
+ self.assertRaises(ValueError, self.gen.setstate, (2, (1,2,3), None))
+ # Wrong type, s/b tuple of 625 ints
+ self.assertRaises(TypeError, self.gen.setstate, (2, tuple(['a',]*625), None))
+ # Last element s/b an int also
+ self.assertRaises(TypeError, self.gen.setstate, (2, cast(Any, (0,))*624+('a',), None))
+
+ def test_referenceImplementation(self) -> None:
+ # Compare the python implementation with results from the original
+ # code. Create 2000 53-bit precision random floats. Compare only
+ # the last ten entries to show that the independent implementations
+ # are tracking. Here is the main() function needed to create the
+ # list of expected random numbers:
+ # void main(void){
+ # int i;
+ # unsigned long init[4]={61731, 24903, 614, 42143}, length=4;
+ # init_by_array(init, length);
+ # for (i=0; i<2000; i++) {
+ # printf("%.15f ", genrand_res53());
+ # if (i%5==4) printf("\n");
+ # }
+ # }
+ expected = [0.45839803073713259,
+ 0.86057815201978782,
+ 0.92848331726782152,
+ 0.35932681119782461,
+ 0.081823493762449573,
+ 0.14332226470169329,
+ 0.084297823823520024,
+ 0.53814864671831453,
+ 0.089215024911993401,
+ 0.78486196105372907]
+
+ self.gen.seed(61731 + (24903<<32) + (614<<64) + (42143<<96))
+ actual = self.randomlist(2000)[-10:]
+ for a, e in zip(actual, expected):
+ self.assertAlmostEqual(a,e,places=14)
+
+ def test_strong_reference_implementation(self) -> None:
+ # Like test_referenceImplementation, but checks for exact bit-level
+ # equality. This should pass on any box where C double contains
+ # at least 53 bits of precision (the underlying algorithm suffers
+ # no rounding errors -- all results are exact).
+ from math import ldexp
+
+ expected = [0x0eab3258d2231f,
+ 0x1b89db315277a5,
+ 0x1db622a5518016,
+ 0x0b7f9af0d575bf,
+ 0x029e4c4db82240,
+ 0x04961892f5d673,
+ 0x02b291598e4589,
+ 0x11388382c15694,
+ 0x02dad977c9e1fe,
+ 0x191d96d4d334c6]
+ self.gen.seed(61731 + (24903<<32) + (614<<64) + (42143<<96))
+ actual = self.randomlist(2000)[-10:]
+ for a, e in zip(actual, expected):
+ self.assertEqual(int(ldexp(a, 53)), e)
+
+ def test_long_seed(self) -> None:
+ # This is most interesting to run in debug mode, just to make sure
+ # nothing blows up. Under the covers, a dynamically resized array
+ # is allocated, consuming space proportional to the number of bits
+ # in the seed. Unfortunately, that's a quadratic-time algorithm,
+ # so don't make this horribly big.
+ seed = (1 << (10000 * 8)) - 1 # about 10K bytes
+ self.gen.seed(seed)
+
+ def test_53_bits_per_float(self) -> None:
+ # This should pass whenever a C double has 53 bit precision.
+ span = 2 ** 53 # type: int
+ cum = 0
+ for i in range(100):
+ cum |= int(self.gen.random() * span)
+ self.assertEqual(cum, span-1)
+
+ def test_bigrand(self) -> None:
+ # The randrange routine should build-up the required number of bits
+ # in stages so that all bit positions are active.
+ span = 2 ** 500 # type: int
+ cum = 0
+ for i in range(100):
+ r = self.gen.randrange(span)
+ self.assertTrue(0 <= r < span)
+ cum |= r
+ self.assertEqual(cum, span-1)
+
+ def test_bigrand_ranges(self) -> None:
+ for i in [40,80, 160, 200, 211, 250, 375, 512, 550]:
+ start = self.gen.randrange(2 ** i)
+ stop = self.gen.randrange(2 ** (i-2))
+ if stop <= start:
+ return
+ self.assertTrue(start <= self.gen.randrange(start, stop) < stop)
+
+ def test_rangelimits(self) -> None:
+ for start, stop in [(-2,0), (-(2**60)-2,-(2**60)), (2**60,2**60+2)]:
+ self.assertEqual(set(range(start,stop)),
+ set([self.gen.randrange(start,stop) for i in range(100)]))
+
+ def test_genrandbits(self) -> None:
+ # Verify cross-platform repeatability
+ self.gen.seed(1234567)
+ self.assertEqual(self.gen.getrandbits(100),
+ 97904845777343510404718956115)
+ # Verify ranges
+ for k in range(1, 1000):
+ self.assertTrue(0 <= self.gen.getrandbits(k) < 2**k)
+
+ # Verify all bits active
+ getbits = self.gen.getrandbits
+ for span in [1, 2, 3, 4, 31, 32, 32, 52, 53, 54, 119, 127, 128, 129]:
+ cum = 0
+ for i in range(100):
+ cum |= getbits(span)
+ self.assertEqual(cum, 2**span-1)
+
+ # Verify argument checking
+ self.assertRaises(TypeError, self.gen.getrandbits)
+ self.assertRaises(TypeError, self.gen.getrandbits, 'a')
+ self.assertRaises(TypeError, self.gen.getrandbits, 1, 2)
+ self.assertRaises(ValueError, self.gen.getrandbits, 0)
+ self.assertRaises(ValueError, self.gen.getrandbits, -1)
+
+ def test_randbelow_logic(self,
+ _log: Callable[[int, float], float] = log,
+ int: Callable[[float], int] = int) -> None:
+ # check bitcount transition points: 2**i and 2**(i+1)-1
+ # show that: k = int(1.001 + _log(n, 2))
+ # is equal to or one greater than the number of bits in n
+ for i in range(1, 1000):
+ n = 1 << i # check an exact power of two
+ numbits = i+1
+ k = int(1.00001 + _log(n, 2))
+ self.assertEqual(k, numbits)
+ self.assertEqual(n, 2**(k-1))
+
+ n += n - 1 # check 1 below the next power of two
+ k = int(1.00001 + _log(n, 2))
+ self.assertIn(k, [numbits, numbits+1])
+ self.assertTrue(2**k > n > 2**(k-2))
+
+ n -= n >> 15 # check a little farther below the next power of two
+ k = int(1.00001 + _log(n, 2))
+ self.assertEqual(k, numbits) # note the stronger assertion
+ self.assertTrue(2**k > n > 2**(k-1)) # note the stronger assertion
+
+ def test_randrange_bug_1590891(self) -> None:
+ start = 1000000000000
+ stop = -100000000000000000000
+ step = -200
+ x = self.gen.randrange(start, stop, step)
+ self.assertTrue(stop < x <= start)
+ self.assertEqual((x+stop)%step, 0)
+
+def gamma(z: float, sqrt2pi: float = (2.0*pi)**0.5) -> float:
+ # Reflection to right half of complex plane
+ if z < 0.5:
+ return pi / sin(pi*z) / gamma(1.0-z)
+ # Lanczos approximation with g=7
+ az = z + (7.0 - 0.5)
+ return az ** (z-0.5) / exp(az) * sqrt2pi * fsum([
+ 0.9999999999995183,
+ 676.5203681218835 / z,
+ -1259.139216722289 / (z+1.0),
+ 771.3234287757674 / (z+2.0),
+ -176.6150291498386 / (z+3.0),
+ 12.50734324009056 / (z+4.0),
+ -0.1385710331296526 / (z+5.0),
+ 0.9934937113930748e-05 / (z+6.0),
+ 0.1659470187408462e-06 / (z+7.0),
+ ])
+
+class TestDistributions(unittest.TestCase):
+ def test_zeroinputs(self) -> None:
+ # Verify that distributions can handle a series of zero inputs'
+ g = random.Random()
+ x = [g.random() for i in range(50)] + [0.0]*5
+ def patch() -> None:
+ setattr(g, 'random', x[:].pop)
+ patch(); g.uniform(1.0,10.0)
+ patch(); g.paretovariate(1.0)
+ patch(); g.expovariate(1.0)
+ patch(); g.weibullvariate(1.0, 1.0)
+ patch(); g.normalvariate(0.0, 1.0)
+ patch(); g.gauss(0.0, 1.0)
+ patch(); g.lognormvariate(0.0, 1.0)
+ patch(); g.vonmisesvariate(0.0, 1.0)
+ patch(); g.gammavariate(0.01, 1.0)
+ patch(); g.gammavariate(1.0, 1.0)
+ patch(); g.gammavariate(200.0, 1.0)
+ patch(); g.betavariate(3.0, 3.0)
+ patch(); g.triangular(0.0, 1.0, 1.0/3.0)
+
+ def test_avg_std(self) -> None:
+ # Use integration to test distribution average and standard deviation.
+ # Only works for distributions which do not consume variates in pairs
+ g = random.Random()
+ N = 5000
+ x = [i/float(N) for i in range(1,N)]
+ variate = None # type: Any
+ for variate, args, mu, sigmasqrd in [
+ (g.uniform, (1.0,10.0), (10.0+1.0)/2, (10.0-1.0)**2/12),
+ (g.triangular, (0.0, 1.0, 1.0/3.0), 4.0/9.0, 7.0/9.0/18.0),
+ (g.expovariate, (1.5,), 1/1.5, 1/1.5**2),
+ (g.paretovariate, (5.0,), 5.0/(5.0-1),
+ 5.0/((5.0-1)**2*(5.0-2))),
+ (g.weibullvariate, (1.0, 3.0), gamma(1+1/3.0),
+ gamma(1+2/3.0)-gamma(1+1/3.0)**2) ]:
+ setattr(g, 'random', x[:].pop)
+ y = [] # type: List[float]
+ for i in range(len(x)):
+ try:
+ y.append(variate(*args))
+ except IndexError:
+ pass
+ s1 = s2 = 0.0
+ for e in y:
+ s1 += e
+ s2 += (e - mu) ** 2
+ N = len(y)
+ self.assertAlmostEqual(s1/N, mu, places=2)
+ self.assertAlmostEqual(s2/(N-1), sigmasqrd, places=2)
+
+class TestModule(unittest.TestCase):
+ def testMagicConstants(self) -> None:
+ self.assertAlmostEqual(random.NV_MAGICCONST, 1.71552776992141)
+ self.assertAlmostEqual(random.TWOPI, 6.28318530718)
+ self.assertAlmostEqual(random.LOG4, 1.38629436111989)
+ self.assertAlmostEqual(random.SG_MAGICCONST, 2.50407739677627)
+
+ def test__all__(self) -> None:
+ # tests validity but not completeness of the __all__ list
+ self.assertTrue(set(random.__all__) <= set(dir(random)))
+
+ def test_random_subclass_with_kwargs(self) -> None:
+ # SF bug #1486663 -- this used to erroneously raise a TypeError
+ class Subclass(random.Random):
+ def __init__(self, newarg: object = None) -> None:
+ random.Random.__init__(self)
+ Subclass(newarg=1)
+
+
+def test_main(verbose: bool = None) -> None:
+ testclasses = [MersenneTwister_TestBasicOps,
+ TestDistributions,
+ TestModule]
+
+ try:
+ random.SystemRandom().random()
+ except NotImplementedError:
+ pass
+ else:
+ testclasses.append(SystemRandom_TestBasicOps)
+
+ support.run_unittest(*testclasses)
+
+ # verify reference counting
+ import sys
+ if verbose and hasattr(sys, "gettotalrefcount"):
+ counts = [None] * 5 # type: List[int]
+ for i in range(len(counts)):
+ support.run_unittest(*testclasses)
+ counts[i] = sys.gettotalrefcount()
+ print(counts)
+
+if __name__ == "__main__":
+ test_main(verbose=True)
diff --git a/test-data/stdlib-samples/3.2/test/test_set.py b/test-data/stdlib-samples/3.2/test/test_set.py
new file mode 100644
index 0000000..23ae745
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_set.py
@@ -0,0 +1,1884 @@
+import unittest
+from test import support
+import gc
+import weakref
+import operator
+import copy
+import pickle
+from random import randrange, shuffle
+import sys
+import warnings
+import collections
+from typing import Set, Any
+
+class PassThru(Exception):
+ pass
+
+def check_pass_thru():
+ raise PassThru
+ yield 1
+
+class BadCmp:
+ def __hash__(self):
+ return 1
+ def __eq__(self, other):
+ raise RuntimeError
+
+class ReprWrapper:
+ 'Used to test self-referential repr() calls'
+ def __repr__(self):
+ return repr(self.value)
+
+#class HashCountingInt(int):
+# 'int-like object that counts the number of times __hash__ is called'
+# def __init__(self, *args):
+# self.hash_count = 0
+# def __hash__(self):
+# self.hash_count += 1
+# return int.__hash__(self)
+
+class TestJointOps(unittest.TestCase):
+ # Tests common to both set and frozenset
+
+ def setUp(self):
+ self.word = word = 'simsalabim'
+ self.otherword = 'madagascar'
+ self.letters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
+ self.s = self.thetype(word)
+ self.d = dict.fromkeys(word)
+
+ def test_new_or_init(self):
+ self.assertRaises(TypeError, self.thetype, [], 2)
+ self.assertRaises(TypeError, set().__init__, a=1)
+
+ def test_uniquification(self):
+ actual = sorted(self.s)
+ expected = sorted(self.d)
+ self.assertEqual(actual, expected)
+ self.assertRaises(PassThru, self.thetype, check_pass_thru())
+ self.assertRaises(TypeError, self.thetype, [[]])
+
+ def test_len(self):
+ self.assertEqual(len(self.s), len(self.d))
+
+ def test_contains(self):
+ for c in self.letters:
+ self.assertEqual(c in self.s, c in self.d)
+ self.assertRaises(TypeError, self.s.__contains__, [[]])
+ s = self.thetype([frozenset(self.letters)])
+ self.assertIn(self.thetype(self.letters), s)
+
+ def test_union(self):
+ u = self.s.union(self.otherword)
+ for c in self.letters:
+ self.assertEqual(c in u, c in self.d or c in self.otherword)
+ self.assertEqual(self.s, self.thetype(self.word))
+ self.assertEqual(type(u), self.basetype)
+ self.assertRaises(PassThru, self.s.union, check_pass_thru())
+ self.assertRaises(TypeError, self.s.union, [[]])
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ self.assertEqual(self.thetype('abcba').union(C('cdc')), set('abcd'))
+ self.assertEqual(self.thetype('abcba').union(C('efgfe')), set('abcefg'))
+ self.assertEqual(self.thetype('abcba').union(C('ccb')), set('abc'))
+ self.assertEqual(self.thetype('abcba').union(C('ef')), set('abcef'))
+ self.assertEqual(self.thetype('abcba').union(C('ef'), C('fg')), set('abcefg'))
+
+ # Issue #6573
+ x = self.thetype()
+ self.assertEqual(x.union(set([1]), x, set([2])), self.thetype([1, 2]))
+
+ def test_or(self):
+ i = self.s.union(self.otherword)
+ self.assertEqual(self.s | set(self.otherword), i)
+ self.assertEqual(self.s | frozenset(self.otherword), i)
+ try:
+ self.s | self.otherword
+ except TypeError:
+ pass
+ else:
+ self.fail("s|t did not screen-out general iterables")
+
+ def test_intersection(self):
+ i = self.s.intersection(self.otherword)
+ for c in self.letters:
+ self.assertEqual(c in i, c in self.d and c in self.otherword)
+ self.assertEqual(self.s, self.thetype(self.word))
+ self.assertEqual(type(i), self.basetype)
+ self.assertRaises(PassThru, self.s.intersection, check_pass_thru())
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ self.assertEqual(self.thetype('abcba').intersection(C('cdc')), set('cc'))
+ self.assertEqual(self.thetype('abcba').intersection(C('efgfe')), set(''))
+ self.assertEqual(self.thetype('abcba').intersection(C('ccb')), set('bc'))
+ self.assertEqual(self.thetype('abcba').intersection(C('ef')), set(''))
+ self.assertEqual(self.thetype('abcba').intersection(C('cbcf'), C('bag')), set('b'))
+ s = self.thetype('abcba')
+ z = s.intersection()
+ if self.thetype == frozenset():
+ self.assertEqual(id(s), id(z))
+ else:
+ self.assertNotEqual(id(s), id(z))
+
+ def test_isdisjoint(self):
+ def f(s1, s2):
+ 'Pure python equivalent of isdisjoint()'
+ return not set(s1).intersection(s2)
+ for larg in '', 'a', 'ab', 'abc', 'ababac', 'cdc', 'cc', 'efgfe', 'ccb', 'ef':
+ s1 = self.thetype(larg)
+ for rarg in '', 'a', 'ab', 'abc', 'ababac', 'cdc', 'cc', 'efgfe', 'ccb', 'ef':
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ s2 = C(rarg)
+ actual = s1.isdisjoint(s2)
+ expected = f(s1, s2)
+ self.assertEqual(actual, expected)
+ self.assertTrue(actual is True or actual is False)
+
+ def test_and(self):
+ i = self.s.intersection(self.otherword)
+ self.assertEqual(self.s & set(self.otherword), i)
+ self.assertEqual(self.s & frozenset(self.otherword), i)
+ try:
+ self.s & self.otherword
+ except TypeError:
+ pass
+ else:
+ self.fail("s&t did not screen-out general iterables")
+
+ def test_difference(self):
+ i = self.s.difference(self.otherword)
+ for c in self.letters:
+ self.assertEqual(c in i, c in self.d and c not in self.otherword)
+ self.assertEqual(self.s, self.thetype(self.word))
+ self.assertEqual(type(i), self.basetype)
+ self.assertRaises(PassThru, self.s.difference, check_pass_thru())
+ self.assertRaises(TypeError, self.s.difference, [[]])
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ self.assertEqual(self.thetype('abcba').difference(C('cdc')), set('ab'))
+ self.assertEqual(self.thetype('abcba').difference(C('efgfe')), set('abc'))
+ self.assertEqual(self.thetype('abcba').difference(C('ccb')), set('a'))
+ self.assertEqual(self.thetype('abcba').difference(C('ef')), set('abc'))
+ self.assertEqual(self.thetype('abcba').difference(), set('abc'))
+ self.assertEqual(self.thetype('abcba').difference(C('a'), C('b')), set('c'))
+
+ def test_sub(self):
+ i = self.s.difference(self.otherword)
+ self.assertEqual(self.s - set(self.otherword), i)
+ self.assertEqual(self.s - frozenset(self.otherword), i)
+ try:
+ self.s - self.otherword
+ except TypeError:
+ pass
+ else:
+ self.fail("s-t did not screen-out general iterables")
+
+ def test_symmetric_difference(self):
+ i = self.s.symmetric_difference(self.otherword)
+ for c in self.letters:
+ self.assertEqual(c in i, (c in self.d) ^ (c in self.otherword))
+ self.assertEqual(self.s, self.thetype(self.word))
+ self.assertEqual(type(i), self.basetype)
+ self.assertRaises(PassThru, self.s.symmetric_difference, check_pass_thru())
+ self.assertRaises(TypeError, self.s.symmetric_difference, [[]])
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ self.assertEqual(self.thetype('abcba').symmetric_difference(C('cdc')), set('abd'))
+ self.assertEqual(self.thetype('abcba').symmetric_difference(C('efgfe')), set('abcefg'))
+ self.assertEqual(self.thetype('abcba').symmetric_difference(C('ccb')), set('a'))
+ self.assertEqual(self.thetype('abcba').symmetric_difference(C('ef')), set('abcef'))
+
+ def test_xor(self):
+ i = self.s.symmetric_difference(self.otherword)
+ self.assertEqual(self.s ^ set(self.otherword), i)
+ self.assertEqual(self.s ^ frozenset(self.otherword), i)
+ try:
+ self.s ^ self.otherword
+ except TypeError:
+ pass
+ else:
+ self.fail("s^t did not screen-out general iterables")
+
+ def test_equality(self):
+ self.assertEqual(self.s, set(self.word))
+ self.assertEqual(self.s, frozenset(self.word))
+ self.assertEqual(self.s == self.word, False)
+ self.assertNotEqual(self.s, set(self.otherword))
+ self.assertNotEqual(self.s, frozenset(self.otherword))
+ self.assertEqual(self.s != self.word, True)
+
+ def test_setOfFrozensets(self):
+ t = map(frozenset, ['abcdef', 'bcd', 'bdcb', 'fed', 'fedccba'])
+ s = self.thetype(t)
+ self.assertEqual(len(s), 3)
+
+ def test_sub_and_super(self):
+ p, q, r = map(self.thetype, ['ab', 'abcde', 'def'])
+ self.assertTrue(p < q)
+ self.assertTrue(p <= q)
+ self.assertTrue(q <= q)
+ self.assertTrue(q > p)
+ self.assertTrue(q >= p)
+ self.assertFalse(q < r)
+ self.assertFalse(q <= r)
+ self.assertFalse(q > r)
+ self.assertFalse(q >= r)
+ self.assertTrue(set('a').issubset('abc'))
+ self.assertTrue(set('abc').issuperset('a'))
+ self.assertFalse(set('a').issubset('cbs'))
+ self.assertFalse(set('cbs').issuperset('a'))
+
+ def test_pickling(self):
+ for i in range(pickle.HIGHEST_PROTOCOL + 1):
+ p = pickle.dumps(self.s, i)
+ dup = pickle.loads(p)
+ self.assertEqual(self.s, dup, "%s != %s" % (self.s, dup))
+ if type(self.s) not in (set, frozenset):
+ self.s.x = 10
+ p = pickle.dumps(self.s)
+ dup = pickle.loads(p)
+ self.assertEqual(self.s.x, dup.x)
+
+ def test_deepcopy(self):
+ class Tracer:
+ def __init__(self, value):
+ self.value = value
+ def __hash__(self):
+ return self.value
+ def __deepcopy__(self, memo=None):
+ return Tracer(self.value + 1)
+ t = Tracer(10)
+ s = self.thetype([t])
+ dup = copy.deepcopy(s)
+ self.assertNotEqual(id(s), id(dup))
+ for elem in dup:
+ newt = elem
+ self.assertNotEqual(id(t), id(newt))
+ self.assertEqual(t.value + 1, newt.value)
+
+ def test_gc(self):
+ # Create a nest of cycles to exercise overall ref count check
+ class A:
+ pass
+ s = set(A() for i in range(1000))
+ for elem in s:
+ elem.cycle = s
+ elem.sub = elem
+ elem.set = set([elem])
+
+ def test_subclass_with_custom_hash(self):
+ raise NotImplementedError() # runtime computed base class below
+ # Bug #1257731
+ class H: # (self.thetype):
+ def __hash__(self):
+ return int(id(self) & 0x7fffffff)
+ s=H()
+ f=set()
+ f.add(s)
+ self.assertIn(s, f)
+ f.remove(s)
+ f.add(s)
+ f.discard(s)
+
+ def test_badcmp(self):
+ s = self.thetype([BadCmp()])
+ # Detect comparison errors during insertion and lookup
+ self.assertRaises(RuntimeError, self.thetype, [BadCmp(), BadCmp()])
+ self.assertRaises(RuntimeError, s.__contains__, BadCmp())
+ # Detect errors during mutating operations
+ if hasattr(s, 'add'):
+ self.assertRaises(RuntimeError, s.add, BadCmp())
+ self.assertRaises(RuntimeError, s.discard, BadCmp())
+ self.assertRaises(RuntimeError, s.remove, BadCmp())
+
+ def test_cyclical_repr(self):
+ w = ReprWrapper()
+ s = self.thetype([w])
+ w.value = s
+ if self.thetype == set:
+ self.assertEqual(repr(s), '{set(...)}')
+ else:
+ name = repr(s).partition('(')[0] # strip class name
+ self.assertEqual(repr(s), '%s({%s(...)})' % (name, name))
+
+ def test_cyclical_print(self):
+ w = ReprWrapper()
+ s = self.thetype([w])
+ w.value = s
+ fo = open(support.TESTFN, "w")
+ try:
+ fo.write(str(s))
+ fo.close()
+ fo = open(support.TESTFN, "r")
+ self.assertEqual(fo.read(), repr(s))
+ finally:
+ fo.close()
+ support.unlink(support.TESTFN)
+
+ def test_do_not_rehash_dict_keys(self):
+ raise NotImplementedError() # cannot subclass int
+ n = 10
+ d = None # dict.fromkeys(map(HashCountingInt, range(n)))
+ self.assertEqual(sum(elem.hash_count for elem in d), n)
+ s = self.thetype(d)
+ self.assertEqual(sum(elem.hash_count for elem in d), n)
+ s.difference(d)
+ self.assertEqual(sum(elem.hash_count for elem in d), n)
+ if hasattr(s, 'symmetric_difference_update'):
+ s.symmetric_difference_update(d)
+ self.assertEqual(sum(elem.hash_count for elem in d), n)
+ d2 = dict.fromkeys(set(d))
+ self.assertEqual(sum(elem.hash_count for elem in d), n)
+ d3 = dict.fromkeys(frozenset(d))
+ self.assertEqual(sum(elem.hash_count for elem in d), n)
+ d3 = dict.fromkeys(frozenset(d), 123)
+ self.assertEqual(sum(elem.hash_count for elem in d), n)
+ self.assertEqual(d3, dict.fromkeys(d, 123))
+
+ def test_container_iterator(self):
+ # Bug #3680: tp_traverse was not implemented for set iterator object
+ class C(object):
+ pass
+ obj = C()
+ ref = weakref.ref(obj)
+ container = set([obj, 1])
+ obj.x = iter(container)
+ obj = None
+ container = None
+ gc.collect()
+ self.assertTrue(ref() is None, "Cycle was not collected")
+
+class TestSet(TestJointOps):
+ thetype = set
+ basetype = set
+
+ def test_init(self):
+ s = self.thetype()
+ s.__init__(self.word)
+ self.assertEqual(s, set(self.word))
+ s.__init__(self.otherword)
+ self.assertEqual(s, set(self.otherword))
+ self.assertRaises(TypeError, s.__init__, s, 2);
+ self.assertRaises(TypeError, s.__init__, 1)
+
+ def test_constructor_identity(self):
+ s = self.thetype(range(3))
+ t = self.thetype(s)
+ self.assertNotEqual(id(s), id(t))
+
+ def test_set_literal(self):
+ raise NotImplementedError()
+ #s = set([1,2,3])
+ #t = {1,2,3}
+ #self.assertEqual(s, t)
+
+ def test_hash(self):
+ self.assertRaises(TypeError, hash, self.s)
+
+ def test_clear(self):
+ self.s.clear()
+ self.assertEqual(self.s, set())
+ self.assertEqual(len(self.s), 0)
+
+ def test_copy(self):
+ dup = self.s.copy()
+ self.assertEqual(self.s, dup)
+ self.assertNotEqual(id(self.s), id(dup))
+ self.assertEqual(type(dup), self.basetype)
+
+ def test_add(self):
+ self.s.add('Q')
+ self.assertIn('Q', self.s)
+ dup = self.s.copy()
+ self.s.add('Q')
+ self.assertEqual(self.s, dup)
+ self.assertRaises(TypeError, self.s.add, [])
+
+ def test_remove(self):
+ self.s.remove('a')
+ self.assertNotIn('a', self.s)
+ self.assertRaises(KeyError, self.s.remove, 'Q')
+ self.assertRaises(TypeError, self.s.remove, [])
+ s = self.thetype([frozenset(self.word)])
+ self.assertIn(self.thetype(self.word), s)
+ s.remove(self.thetype(self.word))
+ self.assertNotIn(self.thetype(self.word), s)
+ self.assertRaises(KeyError, self.s.remove, self.thetype(self.word))
+
+ def test_remove_keyerror_unpacking(self):
+ # bug: www.python.org/sf/1576657
+ for v1 in ['Q', (1,)]:
+ try:
+ self.s.remove(v1)
+ except KeyError as e:
+ v2 = e.args[0]
+ self.assertEqual(v1, v2)
+ else:
+ self.fail()
+
+ def test_remove_keyerror_set(self):
+ key = self.thetype([3, 4])
+ try:
+ self.s.remove(key)
+ except KeyError as e:
+ self.assertTrue(e.args[0] is key,
+ "KeyError should be {0}, not {1}".format(key,
+ e.args[0]))
+ else:
+ self.fail()
+
+ def test_discard(self):
+ self.s.discard('a')
+ self.assertNotIn('a', self.s)
+ self.s.discard('Q')
+ self.assertRaises(TypeError, self.s.discard, [])
+ s = self.thetype([frozenset(self.word)])
+ self.assertIn(self.thetype(self.word), s)
+ s.discard(self.thetype(self.word))
+ self.assertNotIn(self.thetype(self.word), s)
+ s.discard(self.thetype(self.word))
+
+ def test_pop(self):
+ for i in range(len(self.s)):
+ elem = self.s.pop()
+ self.assertNotIn(elem, self.s)
+ self.assertRaises(KeyError, self.s.pop)
+
+ def test_update(self):
+ retval = self.s.update(self.otherword)
+ self.assertEqual(retval, None)
+ for c in (self.word + self.otherword):
+ self.assertIn(c, self.s)
+ self.assertRaises(PassThru, self.s.update, check_pass_thru())
+ self.assertRaises(TypeError, self.s.update, [[]])
+ for p, q in (('cdc', 'abcd'), ('efgfe', 'abcefg'), ('ccb', 'abc'), ('ef', 'abcef')):
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ s = self.thetype('abcba')
+ self.assertEqual(s.update(C(p)), None)
+ self.assertEqual(s, set(q))
+ for p in ('cdc', 'efgfe', 'ccb', 'ef', 'abcda'):
+ q = 'ahi'
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ s = self.thetype('abcba')
+ self.assertEqual(s.update(C(p), C(q)), None)
+ self.assertEqual(s, set(s) | set(p) | set(q))
+
+ def test_ior(self):
+ self.s |= set(self.otherword)
+ for c in (self.word + self.otherword):
+ self.assertIn(c, self.s)
+
+ def test_intersection_update(self):
+ retval = self.s.intersection_update(self.otherword)
+ self.assertEqual(retval, None)
+ for c in (self.word + self.otherword):
+ if c in self.otherword and c in self.word:
+ self.assertIn(c, self.s)
+ else:
+ self.assertNotIn(c, self.s)
+ self.assertRaises(PassThru, self.s.intersection_update, check_pass_thru())
+ self.assertRaises(TypeError, self.s.intersection_update, [[]])
+ for p, q in (('cdc', 'c'), ('efgfe', ''), ('ccb', 'bc'), ('ef', '')):
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ s = self.thetype('abcba')
+ self.assertEqual(s.intersection_update(C(p)), None)
+ self.assertEqual(s, set(q))
+ ss = 'abcba'
+ s = self.thetype(ss)
+ t = 'cbc'
+ self.assertEqual(s.intersection_update(C(p), C(t)), None)
+ self.assertEqual(s, set('abcba')&set(p)&set(t))
+
+ def test_iand(self):
+ self.s &= set(self.otherword)
+ for c in (self.word + self.otherword):
+ if c in self.otherword and c in self.word:
+ self.assertIn(c, self.s)
+ else:
+ self.assertNotIn(c, self.s)
+
+ def test_difference_update(self):
+ retval = self.s.difference_update(self.otherword)
+ self.assertEqual(retval, None)
+ for c in (self.word + self.otherword):
+ if c in self.word and c not in self.otherword:
+ self.assertIn(c, self.s)
+ else:
+ self.assertNotIn(c, self.s)
+ self.assertRaises(PassThru, self.s.difference_update, check_pass_thru())
+ self.assertRaises(TypeError, self.s.difference_update, [[]])
+ self.assertRaises(TypeError, self.s.symmetric_difference_update, [[]])
+ for p, q in (('cdc', 'ab'), ('efgfe', 'abc'), ('ccb', 'a'), ('ef', 'abc')):
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ s = self.thetype('abcba')
+ self.assertEqual(s.difference_update(C(p)), None)
+ self.assertEqual(s, set(q))
+
+ s = self.thetype('abcdefghih')
+ s.difference_update()
+ self.assertEqual(s, self.thetype('abcdefghih'))
+
+ s = self.thetype('abcdefghih')
+ s.difference_update(C('aba'))
+ self.assertEqual(s, self.thetype('cdefghih'))
+
+ s = self.thetype('abcdefghih')
+ s.difference_update(C('cdc'), C('aba'))
+ self.assertEqual(s, self.thetype('efghih'))
+
+ def test_isub(self):
+ self.s -= set(self.otherword)
+ for c in (self.word + self.otherword):
+ if c in self.word and c not in self.otherword:
+ self.assertIn(c, self.s)
+ else:
+ self.assertNotIn(c, self.s)
+
+ def test_symmetric_difference_update(self):
+ retval = self.s.symmetric_difference_update(self.otherword)
+ self.assertEqual(retval, None)
+ for c in (self.word + self.otherword):
+ if (c in self.word) ^ (c in self.otherword):
+ self.assertIn(c, self.s)
+ else:
+ self.assertNotIn(c, self.s)
+ self.assertRaises(PassThru, self.s.symmetric_difference_update, check_pass_thru())
+ self.assertRaises(TypeError, self.s.symmetric_difference_update, [[]])
+ for p, q in (('cdc', 'abd'), ('efgfe', 'abcefg'), ('ccb', 'a'), ('ef', 'abcef')):
+ for C in set, frozenset, dict.fromkeys, str, list, tuple:
+ s = self.thetype('abcba')
+ self.assertEqual(s.symmetric_difference_update(C(p)), None)
+ self.assertEqual(s, set(q))
+
+ def test_ixor(self):
+ self.s ^= set(self.otherword)
+ for c in (self.word + self.otherword):
+ if (c in self.word) ^ (c in self.otherword):
+ self.assertIn(c, self.s)
+ else:
+ self.assertNotIn(c, self.s)
+
+ def test_inplace_on_self(self):
+ t = self.s.copy()
+ t |= t
+ self.assertEqual(t, self.s)
+ t &= t
+ self.assertEqual(t, self.s)
+ t -= t
+ self.assertEqual(t, self.thetype())
+ t = self.s.copy()
+ t ^= t
+ self.assertEqual(t, self.thetype())
+
+ def test_weakref(self):
+ s = self.thetype('gallahad')
+ p = weakref.proxy(s)
+ self.assertEqual(str(p), str(s))
+ s = None
+ self.assertRaises(ReferenceError, str, p)
+
+ def test_rich_compare(self):
+ class TestRichSetCompare:
+ def __gt__(self, some_set):
+ self.gt_called = True
+ return False
+ def __lt__(self, some_set):
+ self.lt_called = True
+ return False
+ def __ge__(self, some_set):
+ self.ge_called = True
+ return False
+ def __le__(self, some_set):
+ self.le_called = True
+ return False
+
+ # This first tries the builtin rich set comparison, which doesn't know
+ # how to handle the custom object. Upon returning NotImplemented, the
+ # corresponding comparison on the right object is invoked.
+ myset = {1, 2, 3}
+
+ myobj = TestRichSetCompare()
+ myset < myobj
+ self.assertTrue(myobj.gt_called)
+
+ myobj = TestRichSetCompare()
+ myset > myobj
+ self.assertTrue(myobj.lt_called)
+
+ myobj = TestRichSetCompare()
+ myset <= myobj
+ self.assertTrue(myobj.ge_called)
+
+ myobj = TestRichSetCompare()
+ myset >= myobj
+ self.assertTrue(myobj.le_called)
+
+ # C API test only available in a debug build
+ if hasattr(set, "test_c_api"):
+ def test_c_api(self):
+ self.assertEqual(set().test_c_api(), True)
+
+class SetSubclass(set):
+ pass
+
+class TestSetSubclass(TestSet):
+ thetype = SetSubclass
+ basetype = set
+
+class SetSubclassWithKeywordArgs(set):
+ def __init__(self, iterable=[], newarg=None):
+ set.__init__(self, iterable)
+
+class TestSetSubclassWithKeywordArgs(TestSet):
+
+ def test_keywords_in_subclass(self):
+ 'SF bug #1486663 -- this used to erroneously raise a TypeError'
+ SetSubclassWithKeywordArgs(newarg=1)
+
+class TestFrozenSet(TestJointOps):
+ thetype = frozenset
+ basetype = frozenset
+
+ def test_init(self):
+ s = self.thetype(self.word)
+ s.__init__(self.otherword)
+ self.assertEqual(s, set(self.word))
+
+ def test_singleton_empty_frozenset(self):
+ f = frozenset()
+ efs = [frozenset(), frozenset([]), frozenset(()), frozenset(''),
+ frozenset(), frozenset([]), frozenset(()), frozenset(''),
+ frozenset(range(0)), frozenset(frozenset()),
+ frozenset(f), f]
+ # All of the empty frozensets should have just one id()
+ self.assertEqual(len(set(map(id, efs))), 1)
+
+ def test_constructor_identity(self):
+ s = self.thetype(range(3))
+ t = self.thetype(s)
+ self.assertEqual(id(s), id(t))
+
+ def test_hash(self):
+ self.assertEqual(hash(self.thetype('abcdeb')),
+ hash(self.thetype('ebecda')))
+
+ # make sure that all permutations give the same hash value
+ n = 100
+ seq = [randrange(n) for i in range(n)]
+ results = set()
+ for i in range(200):
+ shuffle(seq)
+ results.add(hash(self.thetype(seq)))
+ self.assertEqual(len(results), 1)
+
+ def test_copy(self):
+ dup = self.s.copy()
+ self.assertEqual(id(self.s), id(dup))
+
+ def test_frozen_as_dictkey(self):
+ seq = list(range(10)) + list('abcdefg') + ['apple']
+ key1 = self.thetype(seq)
+ key2 = self.thetype(reversed(seq))
+ self.assertEqual(key1, key2)
+ self.assertNotEqual(id(key1), id(key2))
+ d = {}
+ d[key1] = 42
+ self.assertEqual(d[key2], 42)
+
+ def test_hash_caching(self):
+ f = self.thetype('abcdcda')
+ self.assertEqual(hash(f), hash(f))
+
+ def test_hash_effectiveness(self):
+ n = 13
+ hashvalues = set()
+ addhashvalue = hashvalues.add
+ elemmasks = [(i+1, 1<<i) for i in range(n)]
+ for i in range(2**n):
+ addhashvalue(hash(frozenset([e for e, m in elemmasks if m&i])))
+ self.assertEqual(len(hashvalues), 2**n)
+
+class FrozenSetSubclass(frozenset):
+ pass
+
+class TestFrozenSetSubclass(TestFrozenSet):
+ thetype = FrozenSetSubclass
+ basetype = frozenset
+
+ def test_constructor_identity(self):
+ s = self.thetype(range(3))
+ t = self.thetype(s)
+ self.assertNotEqual(id(s), id(t))
+
+ def test_copy(self):
+ dup = self.s.copy()
+ self.assertNotEqual(id(self.s), id(dup))
+
+ def test_nested_empty_constructor(self):
+ s = self.thetype()
+ t = self.thetype(s)
+ self.assertEqual(s, t)
+
+ def test_singleton_empty_frozenset(self):
+ Frozenset = self.thetype
+ f = frozenset()
+ F = Frozenset()
+ efs = [Frozenset(), Frozenset([]), Frozenset(()), Frozenset(''),
+ Frozenset(), Frozenset([]), Frozenset(()), Frozenset(''),
+ Frozenset(range(0)), Frozenset(Frozenset()),
+ Frozenset(frozenset()), f, F, Frozenset(f), Frozenset(F)]
+ # All empty frozenset subclass instances should have different ids
+ self.assertEqual(len(set(map(id, efs))), len(efs))
+
+# Tests taken from test_sets.py =============================================
+
+empty_set = set() # type: Any
+
+#==============================================================================
+
+class TestBasicOps(unittest.TestCase):
+
+ def test_repr(self):
+ if self.repr is not None:
+ self.assertEqual(repr(self.set), self.repr)
+
+ def check_repr_against_values(self):
+ text = repr(self.set)
+ self.assertTrue(text.startswith('{'))
+ self.assertTrue(text.endswith('}'))
+
+ result = text[1:-1].split(', ')
+ result.sort()
+ sorted_repr_values = [repr(value) for value in self.values]
+ sorted_repr_values.sort()
+ self.assertEqual(result, sorted_repr_values)
+
+ def test_print(self):
+ try:
+ fo = open(support.TESTFN, "w")
+ fo.write(str(self.set))
+ fo.close()
+ fo = open(support.TESTFN, "r")
+ self.assertEqual(fo.read(), repr(self.set))
+ finally:
+ fo.close()
+ support.unlink(support.TESTFN)
+
+ def test_length(self):
+ self.assertEqual(len(self.set), self.length)
+
+ def test_self_equality(self):
+ self.assertEqual(self.set, self.set)
+
+ def test_equivalent_equality(self):
+ self.assertEqual(self.set, self.dup)
+
+ def test_copy(self):
+ self.assertEqual(self.set.copy(), self.dup)
+
+ def test_self_union(self):
+ result = self.set | self.set
+ self.assertEqual(result, self.dup)
+
+ def test_empty_union(self):
+ result = self.set | empty_set
+ self.assertEqual(result, self.dup)
+
+ def test_union_empty(self):
+ result = empty_set | self.set
+ self.assertEqual(result, self.dup)
+
+ def test_self_intersection(self):
+ result = self.set & self.set
+ self.assertEqual(result, self.dup)
+
+ def test_empty_intersection(self):
+ result = self.set & empty_set
+ self.assertEqual(result, empty_set)
+
+ def test_intersection_empty(self):
+ result = empty_set & self.set
+ self.assertEqual(result, empty_set)
+
+ def test_self_isdisjoint(self):
+ result = self.set.isdisjoint(self.set)
+ self.assertEqual(result, not self.set)
+
+ def test_empty_isdisjoint(self):
+ result = self.set.isdisjoint(empty_set)
+ self.assertEqual(result, True)
+
+ def test_isdisjoint_empty(self):
+ result = empty_set.isdisjoint(self.set)
+ self.assertEqual(result, True)
+
+ def test_self_symmetric_difference(self):
+ result = self.set ^ self.set
+ self.assertEqual(result, empty_set)
+
+ def test_empty_symmetric_difference(self):
+ result = self.set ^ empty_set
+ self.assertEqual(result, self.set)
+
+ def test_self_difference(self):
+ result = self.set - self.set
+ self.assertEqual(result, empty_set)
+
+ def test_empty_difference(self):
+ result = self.set - empty_set
+ self.assertEqual(result, self.dup)
+
+ def test_empty_difference_rev(self):
+ result = empty_set - self.set
+ self.assertEqual(result, empty_set)
+
+ def test_iteration(self):
+ for v in self.set:
+ self.assertIn(v, self.values)
+ setiter = iter(self.set)
+ # note: __length_hint__ is an internal undocumented API,
+ # don't rely on it in your own programs
+ self.assertEqual(setiter.__length_hint__(), len(self.set))
+
+ def test_pickling(self):
+ p = pickle.dumps(self.set)
+ copy = pickle.loads(p)
+ self.assertEqual(self.set, copy,
+ "%s != %s" % (self.set, copy))
+
+#------------------------------------------------------------------------------
+
+class TestBasicOpsEmpty(TestBasicOps):
+ def setUp(self):
+ self.case = "empty set"
+ self.values = []
+ self.set = set(self.values)
+ self.dup = set(self.values)
+ self.length = 0
+ self.repr = "set()"
+
+#------------------------------------------------------------------------------
+
+class TestBasicOpsSingleton(TestBasicOps):
+ def setUp(self):
+ self.case = "unit set (number)"
+ self.values = [3]
+ self.set = set(self.values)
+ self.dup = set(self.values)
+ self.length = 1
+ self.repr = "{3}"
+
+ def test_in(self):
+ self.assertIn(3, self.set)
+
+ def test_not_in(self):
+ self.assertNotIn(2, self.set)
+
+#------------------------------------------------------------------------------
+
+class TestBasicOpsTuple(TestBasicOps):
+ def setUp(self):
+ self.case = "unit set (tuple)"
+ self.values = [(0, "zero")]
+ self.set = set(self.values)
+ self.dup = set(self.values)
+ self.length = 1
+ self.repr = "{(0, 'zero')}"
+
+ def test_in(self):
+ self.assertIn((0, "zero"), self.set)
+
+ def test_not_in(self):
+ self.assertNotIn(9, self.set)
+
+#------------------------------------------------------------------------------
+
+class TestBasicOpsTriple(TestBasicOps):
+ def setUp(self):
+ self.case = "triple set"
+ self.values = [0, "zero", operator.add]
+ self.set = set(self.values)
+ self.dup = set(self.values)
+ self.length = 3
+ self.repr = None
+
+#------------------------------------------------------------------------------
+
+class TestBasicOpsString(TestBasicOps):
+ def setUp(self):
+ self.case = "string set"
+ self.values = ["a", "b", "c"]
+ self.set = set(self.values)
+ self.dup = set(self.values)
+ self.length = 3
+
+ def test_repr(self):
+ self.check_repr_against_values()
+
+#------------------------------------------------------------------------------
+
+class TestBasicOpsBytes(TestBasicOps):
+ def setUp(self):
+ self.case = "string set"
+ self.values = [b"a", b"b", b"c"]
+ self.set = set(self.values)
+ self.dup = set(self.values)
+ self.length = 3
+
+ def test_repr(self):
+ self.check_repr_against_values()
+
+#------------------------------------------------------------------------------
+
+class TestBasicOpsMixedStringBytes(TestBasicOps):
+ def setUp(self):
+ self._warning_filters = support.check_warnings()
+ self._warning_filters.__enter__()
+ warnings.simplefilter('ignore', BytesWarning)
+ self.case = "string and bytes set"
+ self.values = ["a", "b", b"a", b"b"]
+ self.set = set(self.values)
+ self.dup = set(self.values)
+ self.length = 4
+
+ def tearDown(self):
+ self._warning_filters.__exit__(None, None, None)
+
+ def test_repr(self):
+ self.check_repr_against_values()
+
+#==============================================================================
+
+def baditer():
+ raise TypeError
+ yield True
+
+def gooditer():
+ yield True
+
+class TestExceptionPropagation(unittest.TestCase):
+ """SF 628246: Set constructor should not trap iterator TypeErrors"""
+
+ def test_instanceWithException(self):
+ self.assertRaises(TypeError, set, baditer())
+
+ def test_instancesWithoutException(self):
+ # All of these iterables should load without exception.
+ set([1,2,3])
+ set((1,2,3))
+ set({'one':1, 'two':2, 'three':3})
+ set(range(3))
+ set('abc')
+ set(gooditer())
+
+ def test_changingSizeWhileIterating(self):
+ s = set([1,2,3])
+ try:
+ for i in s:
+ s.update([4])
+ except RuntimeError:
+ pass
+ else:
+ self.fail("no exception when changing size during iteration")
+
+#==============================================================================
+
+class TestSetOfSets(unittest.TestCase):
+ def test_constructor(self):
+ inner = frozenset([1])
+ outer = set([inner])
+ element = outer.pop()
+ self.assertEqual(type(element), frozenset)
+ outer.add(inner) # Rebuild set of sets with .add method
+ outer.remove(inner)
+ self.assertEqual(outer, set()) # Verify that remove worked
+ outer.discard(inner) # Absence of KeyError indicates working fine
+
+#==============================================================================
+
+class TestBinaryOps(unittest.TestCase):
+ def setUp(self):
+ self.set = set((2, 4, 6))
+
+ def test_eq(self): # SF bug 643115
+ self.assertEqual(self.set, set({2:1,4:3,6:5}))
+
+ def test_union_subset(self):
+ result = self.set | set([2])
+ self.assertEqual(result, set((2, 4, 6)))
+
+ def test_union_superset(self):
+ result = self.set | set([2, 4, 6, 8])
+ self.assertEqual(result, set([2, 4, 6, 8]))
+
+ def test_union_overlap(self):
+ result = self.set | set([3, 4, 5])
+ self.assertEqual(result, set([2, 3, 4, 5, 6]))
+
+ def test_union_non_overlap(self):
+ result = self.set | set([8])
+ self.assertEqual(result, set([2, 4, 6, 8]))
+
+ def test_intersection_subset(self):
+ result = self.set & set((2, 4))
+ self.assertEqual(result, set((2, 4)))
+
+ def test_intersection_superset(self):
+ result = self.set & set([2, 4, 6, 8])
+ self.assertEqual(result, set([2, 4, 6]))
+
+ def test_intersection_overlap(self):
+ result = self.set & set([3, 4, 5])
+ self.assertEqual(result, set([4]))
+
+ def test_intersection_non_overlap(self):
+ result = self.set & set([8])
+ self.assertEqual(result, empty_set)
+
+ def test_isdisjoint_subset(self):
+ result = self.set.isdisjoint(set((2, 4)))
+ self.assertEqual(result, False)
+
+ def test_isdisjoint_superset(self):
+ result = self.set.isdisjoint(set([2, 4, 6, 8]))
+ self.assertEqual(result, False)
+
+ def test_isdisjoint_overlap(self):
+ result = self.set.isdisjoint(set([3, 4, 5]))
+ self.assertEqual(result, False)
+
+ def test_isdisjoint_non_overlap(self):
+ result = self.set.isdisjoint(set([8]))
+ self.assertEqual(result, True)
+
+ def test_sym_difference_subset(self):
+ result = self.set ^ set((2, 4))
+ self.assertEqual(result, set([6]))
+
+ def test_sym_difference_superset(self):
+ result = self.set ^ set((2, 4, 6, 8))
+ self.assertEqual(result, set([8]))
+
+ def test_sym_difference_overlap(self):
+ result = self.set ^ set((3, 4, 5))
+ self.assertEqual(result, set([2, 3, 5, 6]))
+
+ def test_sym_difference_non_overlap(self):
+ result = self.set ^ set([8])
+ self.assertEqual(result, set([2, 4, 6, 8]))
+
+#==============================================================================
+
+class TestUpdateOps(unittest.TestCase):
+ def setUp(self):
+ self.set = set((2, 4, 6))
+
+ def test_union_subset(self):
+ self.set |= set([2])
+ self.assertEqual(self.set, set((2, 4, 6)))
+
+ def test_union_superset(self):
+ self.set |= set([2, 4, 6, 8])
+ self.assertEqual(self.set, set([2, 4, 6, 8]))
+
+ def test_union_overlap(self):
+ self.set |= set([3, 4, 5])
+ self.assertEqual(self.set, set([2, 3, 4, 5, 6]))
+
+ def test_union_non_overlap(self):
+ self.set |= set([8])
+ self.assertEqual(self.set, set([2, 4, 6, 8]))
+
+ def test_union_method_call(self):
+ self.set.update(set([3, 4, 5]))
+ self.assertEqual(self.set, set([2, 3, 4, 5, 6]))
+
+ def test_intersection_subset(self):
+ self.set &= set((2, 4))
+ self.assertEqual(self.set, set((2, 4)))
+
+ def test_intersection_superset(self):
+ self.set &= set([2, 4, 6, 8])
+ self.assertEqual(self.set, set([2, 4, 6]))
+
+ def test_intersection_overlap(self):
+ self.set &= set([3, 4, 5])
+ self.assertEqual(self.set, set([4]))
+
+ def test_intersection_non_overlap(self):
+ self.set &= set([8])
+ self.assertEqual(self.set, empty_set)
+
+ def test_intersection_method_call(self):
+ self.set.intersection_update(set([3, 4, 5]))
+ self.assertEqual(self.set, set([4]))
+
+ def test_sym_difference_subset(self):
+ self.set ^= set((2, 4))
+ self.assertEqual(self.set, set([6]))
+
+ def test_sym_difference_superset(self):
+ self.set ^= set((2, 4, 6, 8))
+ self.assertEqual(self.set, set([8]))
+
+ def test_sym_difference_overlap(self):
+ self.set ^= set((3, 4, 5))
+ self.assertEqual(self.set, set([2, 3, 5, 6]))
+
+ def test_sym_difference_non_overlap(self):
+ self.set ^= set([8])
+ self.assertEqual(self.set, set([2, 4, 6, 8]))
+
+ def test_sym_difference_method_call(self):
+ self.set.symmetric_difference_update(set([3, 4, 5]))
+ self.assertEqual(self.set, set([2, 3, 5, 6]))
+
+ def test_difference_subset(self):
+ self.set -= set((2, 4))
+ self.assertEqual(self.set, set([6]))
+
+ def test_difference_superset(self):
+ self.set -= set((2, 4, 6, 8))
+ self.assertEqual(self.set, set([]))
+
+ def test_difference_overlap(self):
+ self.set -= set((3, 4, 5))
+ self.assertEqual(self.set, set([2, 6]))
+
+ def test_difference_non_overlap(self):
+ self.set -= set([8])
+ self.assertEqual(self.set, set([2, 4, 6]))
+
+ def test_difference_method_call(self):
+ self.set.difference_update(set([3, 4, 5]))
+ self.assertEqual(self.set, set([2, 6]))
+
+#==============================================================================
+
+class TestMutate(unittest.TestCase):
+ def setUp(self):
+ self.values = ["a", "b", "c"]
+ self.set = set(self.values)
+
+ def test_add_present(self):
+ self.set.add("c")
+ self.assertEqual(self.set, set("abc"))
+
+ def test_add_absent(self):
+ self.set.add("d")
+ self.assertEqual(self.set, set("abcd"))
+
+ def test_add_until_full(self):
+ tmp = set()
+ expected_len = 0
+ for v in self.values:
+ tmp.add(v)
+ expected_len += 1
+ self.assertEqual(len(tmp), expected_len)
+ self.assertEqual(tmp, self.set)
+
+ def test_remove_present(self):
+ self.set.remove("b")
+ self.assertEqual(self.set, set("ac"))
+
+ def test_remove_absent(self):
+ try:
+ self.set.remove("d")
+ self.fail("Removing missing element should have raised LookupError")
+ except LookupError:
+ pass
+
+ def test_remove_until_empty(self):
+ expected_len = len(self.set)
+ for v in self.values:
+ self.set.remove(v)
+ expected_len -= 1
+ self.assertEqual(len(self.set), expected_len)
+
+ def test_discard_present(self):
+ self.set.discard("c")
+ self.assertEqual(self.set, set("ab"))
+
+ def test_discard_absent(self):
+ self.set.discard("d")
+ self.assertEqual(self.set, set("abc"))
+
+ def test_clear(self):
+ self.set.clear()
+ self.assertEqual(len(self.set), 0)
+
+ def test_pop(self):
+ popped = {}
+ while self.set:
+ popped[self.set.pop()] = None
+ self.assertEqual(len(popped), len(self.values))
+ for v in self.values:
+ self.assertIn(v, popped)
+
+ def test_update_empty_tuple(self):
+ self.set.update(())
+ self.assertEqual(self.set, set(self.values))
+
+ def test_update_unit_tuple_overlap(self):
+ self.set.update(("a",))
+ self.assertEqual(self.set, set(self.values))
+
+ def test_update_unit_tuple_non_overlap(self):
+ self.set.update(("a", "z"))
+ self.assertEqual(self.set, set(self.values + ["z"]))
+
+#==============================================================================
+
+class TestSubsets(unittest.TestCase):
+
+ case2method = {"<=": "issubset",
+ ">=": "issuperset",
+ }
+
+ reverse = {"==": "==",
+ "!=": "!=",
+ "<": ">",
+ ">": "<",
+ "<=": ">=",
+ ">=": "<=",
+ }
+
+ def test_issubset(self):
+ raise NotImplementedError() # eval not supported below
+ x = self.left
+ y = self.right
+ for case in "!=", "==", "<", "<=", ">", ">=":
+ expected = case in self.cases
+ # Test the binary infix spelling.
+ result = None ## eval("x" + case + "y", locals())
+ self.assertEqual(result, expected)
+ # Test the "friendly" method-name spelling, if one exists.
+ if case in TestSubsets.case2method:
+ method = getattr(x, TestSubsets.case2method[case])
+ result = method(y)
+ self.assertEqual(result, expected)
+
+ # Now do the same for the operands reversed.
+ rcase = TestSubsets.reverse[case]
+ result = None ## eval("y" + rcase + "x", locals())
+ self.assertEqual(result, expected)
+ if rcase in TestSubsets.case2method:
+ method = getattr(y, TestSubsets.case2method[rcase])
+ result = method(x)
+ self.assertEqual(result, expected)
+#------------------------------------------------------------------------------
+
+class TestSubsetEqualEmpty(TestSubsets):
+ left = set() # type: Any
+ right = set() # type: Any
+ name = "both empty"
+ cases = "==", "<=", ">="
+
+#------------------------------------------------------------------------------
+
+class TestSubsetEqualNonEmpty(TestSubsets):
+ left = set([1, 2])
+ right = set([1, 2])
+ name = "equal pair"
+ cases = "==", "<=", ">="
+
+#------------------------------------------------------------------------------
+
+class TestSubsetEmptyNonEmpty(TestSubsets):
+ left = set() # type: Any
+ right = set([1, 2])
+ name = "one empty, one non-empty"
+ cases = "!=", "<", "<="
+
+#------------------------------------------------------------------------------
+
+class TestSubsetPartial(TestSubsets):
+ left = set([1])
+ right = set([1, 2])
+ name = "one a non-empty proper subset of other"
+ cases = "!=", "<", "<="
+
+#------------------------------------------------------------------------------
+
+class TestSubsetNonOverlap(TestSubsets):
+ left = set([1])
+ right = set([2])
+ name = "neither empty, neither contains"
+ cases = "!="
+
+#==============================================================================
+
+class TestOnlySetsInBinaryOps(unittest.TestCase):
+
+ def test_eq_ne(self):
+ # Unlike the others, this is testing that == and != *are* allowed.
+ self.assertEqual(self.other == self.set, False)
+ self.assertEqual(self.set == self.other, False)
+ self.assertEqual(self.other != self.set, True)
+ self.assertEqual(self.set != self.other, True)
+
+ def test_ge_gt_le_lt(self):
+ self.assertRaises(TypeError, lambda: self.set < self.other)
+ self.assertRaises(TypeError, lambda: self.set <= self.other)
+ self.assertRaises(TypeError, lambda: self.set > self.other)
+ self.assertRaises(TypeError, lambda: self.set >= self.other)
+
+ self.assertRaises(TypeError, lambda: self.other < self.set)
+ self.assertRaises(TypeError, lambda: self.other <= self.set)
+ self.assertRaises(TypeError, lambda: self.other > self.set)
+ self.assertRaises(TypeError, lambda: self.other >= self.set)
+
+ def test_update_operator(self):
+ try:
+ self.set |= self.other
+ except TypeError:
+ pass
+ else:
+ self.fail("expected TypeError")
+
+ def test_update(self):
+ if self.otherIsIterable:
+ self.set.update(self.other)
+ else:
+ self.assertRaises(TypeError, self.set.update, self.other)
+
+ def test_union(self):
+ self.assertRaises(TypeError, lambda: self.set | self.other)
+ self.assertRaises(TypeError, lambda: self.other | self.set)
+ if self.otherIsIterable:
+ self.set.union(self.other)
+ else:
+ self.assertRaises(TypeError, self.set.union, self.other)
+
+ def test_intersection_update_operator(self):
+ try:
+ self.set &= self.other
+ except TypeError:
+ pass
+ else:
+ self.fail("expected TypeError")
+
+ def test_intersection_update(self):
+ if self.otherIsIterable:
+ self.set.intersection_update(self.other)
+ else:
+ self.assertRaises(TypeError,
+ self.set.intersection_update,
+ self.other)
+
+ def test_intersection(self):
+ self.assertRaises(TypeError, lambda: self.set & self.other)
+ self.assertRaises(TypeError, lambda: self.other & self.set)
+ if self.otherIsIterable:
+ self.set.intersection(self.other)
+ else:
+ self.assertRaises(TypeError, self.set.intersection, self.other)
+
+ def test_sym_difference_update_operator(self):
+ try:
+ self.set ^= self.other
+ except TypeError:
+ pass
+ else:
+ self.fail("expected TypeError")
+
+ def test_sym_difference_update(self):
+ if self.otherIsIterable:
+ self.set.symmetric_difference_update(self.other)
+ else:
+ self.assertRaises(TypeError,
+ self.set.symmetric_difference_update,
+ self.other)
+
+ def test_sym_difference(self):
+ self.assertRaises(TypeError, lambda: self.set ^ self.other)
+ self.assertRaises(TypeError, lambda: self.other ^ self.set)
+ if self.otherIsIterable:
+ self.set.symmetric_difference(self.other)
+ else:
+ self.assertRaises(TypeError, self.set.symmetric_difference, self.other)
+
+ def test_difference_update_operator(self):
+ try:
+ self.set -= self.other
+ except TypeError:
+ pass
+ else:
+ self.fail("expected TypeError")
+
+ def test_difference_update(self):
+ if self.otherIsIterable:
+ self.set.difference_update(self.other)
+ else:
+ self.assertRaises(TypeError,
+ self.set.difference_update,
+ self.other)
+
+ def test_difference(self):
+ self.assertRaises(TypeError, lambda: self.set - self.other)
+ self.assertRaises(TypeError, lambda: self.other - self.set)
+ if self.otherIsIterable:
+ self.set.difference(self.other)
+ else:
+ self.assertRaises(TypeError, self.set.difference, self.other)
+
+#------------------------------------------------------------------------------
+
+class TestOnlySetsNumeric(TestOnlySetsInBinaryOps):
+ def setUp(self):
+ self.set = set((1, 2, 3))
+ self.other = 19
+ self.otherIsIterable = False
+
+#------------------------------------------------------------------------------
+
+class TestOnlySetsDict(TestOnlySetsInBinaryOps):
+ def setUp(self):
+ self.set = set((1, 2, 3))
+ self.other = {1:2, 3:4}
+ self.otherIsIterable = True
+
+#------------------------------------------------------------------------------
+
+class TestOnlySetsOperator(TestOnlySetsInBinaryOps):
+ def setUp(self):
+ self.set = set((1, 2, 3))
+ self.other = operator.add
+ self.otherIsIterable = False
+
+#------------------------------------------------------------------------------
+
+class TestOnlySetsTuple(TestOnlySetsInBinaryOps):
+ def setUp(self):
+ self.set = set((1, 2, 3))
+ self.other = (2, 4, 6)
+ self.otherIsIterable = True
+
+#------------------------------------------------------------------------------
+
+class TestOnlySetsString(TestOnlySetsInBinaryOps):
+ def setUp(self):
+ self.set = set((1, 2, 3))
+ self.other = 'abc'
+ self.otherIsIterable = True
+
+#------------------------------------------------------------------------------
+
+class TestOnlySetsGenerator(TestOnlySetsInBinaryOps):
+ def setUp(self):
+ def gen():
+ for i in range(0, 10, 2):
+ yield i
+ self.set = set((1, 2, 3))
+ self.other = gen()
+ self.otherIsIterable = True
+
+#==============================================================================
+
+class TestCopying(unittest.TestCase):
+
+ def test_copy(self):
+ dup = self.set.copy()
+ dup_list = sorted(dup, key=repr)
+ set_list = sorted(self.set, key=repr)
+ self.assertEqual(len(dup_list), len(set_list))
+ for i in range(len(dup_list)):
+ self.assertTrue(dup_list[i] is set_list[i])
+
+ def test_deep_copy(self):
+ dup = copy.deepcopy(self.set)
+ ##print type(dup), repr(dup)
+ dup_list = sorted(dup, key=repr)
+ set_list = sorted(self.set, key=repr)
+ self.assertEqual(len(dup_list), len(set_list))
+ for i in range(len(dup_list)):
+ self.assertEqual(dup_list[i], set_list[i])
+
+#------------------------------------------------------------------------------
+
+class TestCopyingEmpty(TestCopying):
+ def setUp(self):
+ self.set = set()
+
+#------------------------------------------------------------------------------
+
+class TestCopyingSingleton(TestCopying):
+ def setUp(self):
+ self.set = set(["hello"])
+
+#------------------------------------------------------------------------------
+
+class TestCopyingTriple(TestCopying):
+ def setUp(self):
+ self.set = set(["zero", 0, None])
+
+#------------------------------------------------------------------------------
+
+class TestCopyingTuple(TestCopying):
+ def setUp(self):
+ self.set = set([(1, 2)])
+
+#------------------------------------------------------------------------------
+
+class TestCopyingNested(TestCopying):
+ def setUp(self):
+ self.set = set([((1, 2), (3, 4))])
+
+#==============================================================================
+
+class TestIdentities(unittest.TestCase):
+ def setUp(self):
+ self.a = set('abracadabra')
+ self.b = set('alacazam')
+
+ def test_binopsVsSubsets(self):
+ a, b = self.a, self.b
+ self.assertTrue(a - b < a)
+ self.assertTrue(b - a < b)
+ self.assertTrue(a & b < a)
+ self.assertTrue(a & b < b)
+ self.assertTrue(a | b > a)
+ self.assertTrue(a | b > b)
+ self.assertTrue(a ^ b < a | b)
+
+ def test_commutativity(self):
+ a, b = self.a, self.b
+ self.assertEqual(a&b, b&a)
+ self.assertEqual(a|b, b|a)
+ self.assertEqual(a^b, b^a)
+ if a != b:
+ self.assertNotEqual(a-b, b-a)
+
+ def test_summations(self):
+ # check that sums of parts equal the whole
+ a, b = self.a, self.b
+ self.assertEqual((a-b)|(a&b)|(b-a), a|b)
+ self.assertEqual((a&b)|(a^b), a|b)
+ self.assertEqual(a|(b-a), a|b)
+ self.assertEqual((a-b)|b, a|b)
+ self.assertEqual((a-b)|(a&b), a)
+ self.assertEqual((b-a)|(a&b), b)
+ self.assertEqual((a-b)|(b-a), a^b)
+
+ def test_exclusion(self):
+ # check that inverse operations show non-overlap
+ a, b, zero = self.a, self.b, set()
+ self.assertEqual((a-b)&b, zero)
+ self.assertEqual((b-a)&a, zero)
+ self.assertEqual((a&b)&(a^b), zero)
+
+# Tests derived from test_itertools.py =======================================
+
+def R(seqn):
+ 'Regular generator'
+ for i in seqn:
+ yield i
+
+class G:
+ 'Sequence using __getitem__'
+ def __init__(self, seqn):
+ self.seqn = seqn
+ def __getitem__(self, i):
+ return self.seqn[i]
+
+class I:
+ 'Sequence using iterator protocol'
+ def __init__(self, seqn):
+ self.seqn = seqn
+ self.i = 0
+ def __iter__(self):
+ return self
+ def __next__(self):
+ if self.i >= len(self.seqn): raise StopIteration
+ v = self.seqn[self.i]
+ self.i += 1
+ return v
+
+class Ig:
+ 'Sequence using iterator protocol defined with a generator'
+ def __init__(self, seqn):
+ self.seqn = seqn
+ self.i = 0
+ def __iter__(self):
+ for val in self.seqn:
+ yield val
+
+class X:
+ 'Missing __getitem__ and __iter__'
+ def __init__(self, seqn):
+ self.seqn = seqn
+ self.i = 0
+ def __next__(self):
+ if self.i >= len(self.seqn): raise StopIteration
+ v = self.seqn[self.i]
+ self.i += 1
+ return v
+
+class N:
+ 'Iterator missing __next__()'
+ def __init__(self, seqn):
+ self.seqn = seqn
+ self.i = 0
+ def __iter__(self):
+ return self
+
+class E:
+ 'Test propagation of exceptions'
+ def __init__(self, seqn):
+ self.seqn = seqn
+ self.i = 0
+ def __iter__(self):
+ return self
+ def __next__(self):
+ 3 // 0
+
+class S:
+ 'Test immediate stop'
+ def __init__(self, seqn):
+ pass
+ def __iter__(self):
+ return self
+ def __next__(self):
+ raise StopIteration
+
+from itertools import chain
+def L(seqn):
+ 'Test multiple tiers of iterators'
+ return chain(map(lambda x:x, R(Ig(G(seqn)))))
+
+class TestVariousIteratorArgs(unittest.TestCase):
+
+ def test_constructor(self):
+ for cons in (set, frozenset):
+ for s in ("123", "", range(1000), ('do', 1.2), range(2000,2200,5)):
+ for g in (G, I, Ig, S, L, R):
+ self.assertEqual(sorted(cons(g(s)), key=repr), sorted(g(s), key=repr))
+ self.assertRaises(TypeError, cons , X(s))
+ self.assertRaises(TypeError, cons , N(s))
+ self.assertRaises(ZeroDivisionError, cons , E(s))
+
+ def test_inline_methods(self):
+ s = set('november')
+ for data in ("123", "", range(1000), ('do', 1.2), range(2000,2200,5), 'december'):
+ for meth in (s.union, s.intersection, s.difference, s.symmetric_difference, s.isdisjoint):
+ for g in (G, I, Ig, L, R):
+ expected = meth(data)
+ actual = meth(G(data))
+ if isinstance(expected, bool):
+ self.assertEqual(actual, expected)
+ else:
+ self.assertEqual(sorted(actual, key=repr), sorted(expected, key=repr))
+ self.assertRaises(TypeError, meth, X(s))
+ self.assertRaises(TypeError, meth, N(s))
+ self.assertRaises(ZeroDivisionError, meth, E(s))
+
+ def test_inplace_methods(self):
+ for data in ("123", "", range(1000), ('do', 1.2), range(2000,2200,5), 'december'):
+ for methname in ('update', 'intersection_update',
+ 'difference_update', 'symmetric_difference_update'):
+ for g in (G, I, Ig, S, L, R):
+ s = set('january')
+ t = s.copy()
+ getattr(s, methname)(list(g(data)))
+ getattr(t, methname)(g(data))
+ self.assertEqual(sorted(s, key=repr), sorted(t, key=repr))
+
+ self.assertRaises(TypeError, getattr(set('january'), methname), X(data))
+ self.assertRaises(TypeError, getattr(set('january'), methname), N(data))
+ self.assertRaises(ZeroDivisionError, getattr(set('january'), methname), E(data))
+
+be_bad = set2 = dict2 = None # type: Any
+
+class bad_eq:
+ def __eq__(self, other):
+ if be_bad:
+ set2.clear()
+ raise ZeroDivisionError
+ return self is other
+ def __hash__(self):
+ return 0
+
+class bad_dict_clear:
+ def __eq__(self, other):
+ if be_bad:
+ dict2.clear()
+ return self is other
+ def __hash__(self):
+ return 0
+
+class TestWeirdBugs(unittest.TestCase):
+ def test_8420_set_merge(self):
+ # This used to segfault
+ global be_bad, set2, dict2
+ be_bad = False
+ set1 = {bad_eq()}
+ set2 = {bad_eq() for i in range(75)}
+ be_bad = True
+ self.assertRaises(ZeroDivisionError, set1.update, set2)
+
+ be_bad = False
+ set1 = {bad_dict_clear()}
+ dict2 = {bad_dict_clear(): None}
+ be_bad = True
+ set1.symmetric_difference_update(dict2)
+
+# Application tests (based on David Eppstein's graph recipes ====================================
+
+def powerset(U):
+ """Generates all subsets of a set or sequence U."""
+ U = iter(U)
+ try:
+ x = frozenset([next(U)])
+ for S in powerset(U):
+ yield S
+ yield S | x
+ except StopIteration:
+ yield frozenset()
+
+def cube(n):
+ """Graph of n-dimensional hypercube."""
+ singletons = [frozenset([x]) for x in range(n)]
+ return dict([(x, frozenset([x^s for s in singletons]))
+ for x in powerset(range(n))])
+
+def linegraph(G):
+ """Graph, the vertices of which are edges of G,
+ with two vertices being adjacent iff the corresponding
+ edges share a vertex."""
+ L = {}
+ for x in G:
+ for y in G[x]:
+ nx = [frozenset([x,z]) for z in G[x] if z != y]
+ ny = [frozenset([y,z]) for z in G[y] if z != x]
+ L[frozenset([x,y])] = frozenset(nx+ny)
+ return L
+
+def faces(G):
+ 'Return a set of faces in G. Where a face is a set of vertices on that face'
+ # currently limited to triangles,squares, and pentagons
+ f = set()
+ for v1, edges in G.items():
+ for v2 in edges:
+ for v3 in G[v2]:
+ if v1 == v3:
+ continue
+ if v1 in G[v3]:
+ f.add(frozenset([v1, v2, v3]))
+ else:
+ for v4 in G[v3]:
+ if v4 == v2:
+ continue
+ if v1 in G[v4]:
+ f.add(frozenset([v1, v2, v3, v4]))
+ else:
+ for v5 in G[v4]:
+ if v5 == v3 or v5 == v2:
+ continue
+ if v1 in G[v5]:
+ f.add(frozenset([v1, v2, v3, v4, v5]))
+ return f
+
+
+class TestGraphs(unittest.TestCase):
+
+ def test_cube(self):
+
+ g = cube(3) # vert --> {v1, v2, v3}
+ vertices1 = set(g)
+ self.assertEqual(len(vertices1), 8) # eight vertices
+ for edge in g.values():
+ self.assertEqual(len(edge), 3) # each vertex connects to three edges
+ vertices2 = set()
+ for edges in g.values():
+ for v in edges:
+ vertices2.add(v)
+ self.assertEqual(vertices1, vertices2) # edge vertices in original set
+
+ cubefaces = faces(g)
+ self.assertEqual(len(cubefaces), 6) # six faces
+ for face in cubefaces:
+ self.assertEqual(len(face), 4) # each face is a square
+
+ def test_cuboctahedron(self):
+
+ # http://en.wikipedia.org/wiki/Cuboctahedron
+ # 8 triangular faces and 6 square faces
+ # 12 indentical vertices each connecting a triangle and square
+
+ g = cube(3)
+ cuboctahedron = linegraph(g) # V( --> {V1, V2, V3, V4}
+ self.assertEqual(len(cuboctahedron), 12)# twelve vertices
+
+ vertices = set(cuboctahedron)
+ for edges in cuboctahedron.values():
+ self.assertEqual(len(edges), 4) # each vertex connects to four other vertices
+ othervertices = set(edge for edges in cuboctahedron.values() for edge in edges)
+ self.assertEqual(vertices, othervertices) # edge vertices in original set
+
+ cubofaces = faces(cuboctahedron)
+ facesizes = collections.defaultdict(int)
+ for face in cubofaces:
+ facesizes[len(face)] += 1
+ self.assertEqual(facesizes[3], 8) # eight triangular faces
+ self.assertEqual(facesizes[4], 6) # six square faces
+
+ for vertex in cuboctahedron:
+ edge = vertex # Cuboctahedron vertices are edges in Cube
+ self.assertEqual(len(edge), 2) # Two cube vertices define an edge
+ for cubevert in edge:
+ self.assertIn(cubevert, g)
+
+
+#==============================================================================
+
+def test_main(verbose=None):
+ test_classes = (
+ TestSet,
+ TestSetSubclass,
+ TestSetSubclassWithKeywordArgs,
+ TestFrozenSet,
+ TestFrozenSetSubclass,
+ TestSetOfSets,
+ TestExceptionPropagation,
+ TestBasicOpsEmpty,
+ TestBasicOpsSingleton,
+ TestBasicOpsTuple,
+ TestBasicOpsTriple,
+ TestBasicOpsString,
+ TestBasicOpsBytes,
+ TestBasicOpsMixedStringBytes,
+ TestBinaryOps,
+ TestUpdateOps,
+ TestMutate,
+ TestSubsetEqualEmpty,
+ TestSubsetEqualNonEmpty,
+ TestSubsetEmptyNonEmpty,
+ TestSubsetPartial,
+ TestSubsetNonOverlap,
+ TestOnlySetsNumeric,
+ TestOnlySetsDict,
+ TestOnlySetsOperator,
+ TestOnlySetsTuple,
+ TestOnlySetsString,
+ TestOnlySetsGenerator,
+ TestCopyingEmpty,
+ TestCopyingSingleton,
+ TestCopyingTriple,
+ TestCopyingTuple,
+ TestCopyingNested,
+ TestIdentities,
+ TestVariousIteratorArgs,
+ TestGraphs,
+ TestWeirdBugs,
+ )
+
+ support.run_unittest(*test_classes)
+
+ # verify reference counting
+ if verbose and hasattr(sys, "gettotalrefcount"):
+ import gc
+ counts = [None] * 5
+ for i in range(len(counts)):
+ support.run_unittest(*test_classes)
+ gc.collect()
+ counts[i] = sys.gettotalrefcount()
+ print(counts)
+
+if __name__ == "__main__":
+ test_main(verbose=True)
diff --git a/test-data/stdlib-samples/3.2/test/test_shutil.py b/test-data/stdlib-samples/3.2/test/test_shutil.py
new file mode 100644
index 0000000..32e0fd1
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_shutil.py
@@ -0,0 +1,978 @@
+# Copyright (C) 2003 Python Software Foundation
+
+import unittest
+import shutil
+import tempfile
+import sys
+import stat
+import os
+import os.path
+import functools
+from test import support
+from test.support import TESTFN
+from os.path import splitdrive
+from distutils.spawn import find_executable, spawn
+from shutil import (_make_tarball, _make_zipfile, make_archive,
+ register_archive_format, unregister_archive_format,
+ get_archive_formats, Error, unpack_archive,
+ register_unpack_format, RegistryError,
+ unregister_unpack_format, get_unpack_formats)
+import tarfile
+import warnings
+
+from test import support
+from test.support import check_warnings, captured_stdout
+
+from typing import (
+ Any, Callable, Tuple, List, Sequence, BinaryIO, IO, Union, cast
+)
+from types import TracebackType
+
+import bz2
+BZ2_SUPPORTED = True
+
+TESTFN2 = TESTFN + "2"
+
+import grp
+import pwd
+UID_GID_SUPPORT = True
+
+import zlib
+
+import zipfile
+ZIP_SUPPORT = True
+
+def _fake_rename(*args: Any, **kwargs: Any) -> None:
+ # Pretend the destination path is on a different filesystem.
+ raise OSError()
+
+def mock_rename(func: Any) -> Any:
+ @functools.wraps(func)
+ def wrap(*args: Any, **kwargs: Any) -> Any:
+ try:
+ builtin_rename = shutil.rename
+ shutil.rename = cast(Any, _fake_rename)
+ return func(*args, **kwargs)
+ finally:
+ shutil.rename = cast(Any, builtin_rename)
+ return wrap
+
+class TestShutil(unittest.TestCase):
+
+ def setUp(self) -> None:
+ super().setUp()
+ self.tempdirs = [] # type: List[str]
+
+ def tearDown(self) -> None:
+ super().tearDown()
+ while self.tempdirs:
+ d = self.tempdirs.pop()
+ shutil.rmtree(d, os.name in ('nt', 'cygwin'))
+
+ def write_file(self, path: Union[str, List[str], tuple], content: str = 'xxx') -> None:
+ """Writes a file in the given path.
+
+
+ path can be a string or a sequence.
+ """
+ if isinstance(path, list):
+ path = os.path.join(*path)
+ elif isinstance(path, tuple):
+ path = cast(str, os.path.join(*path))
+ f = open(path, 'w')
+ try:
+ f.write(content)
+ finally:
+ f.close()
+
+ def mkdtemp(self) -> str:
+ """Create a temporary directory that will be cleaned up.
+
+ Returns the path of the directory.
+ """
+ d = tempfile.mkdtemp()
+ self.tempdirs.append(d)
+ return d
+
+ def test_rmtree_errors(self) -> None:
+ # filename is guaranteed not to exist
+ filename = tempfile.mktemp()
+ self.assertRaises(OSError, shutil.rmtree, filename)
+
+ # See bug #1071513 for why we don't run this on cygwin
+ # and bug #1076467 for why we don't run this as root.
+ if (hasattr(os, 'chmod') and sys.platform[:6] != 'cygwin'
+ and not (hasattr(os, 'geteuid') and os.geteuid() == 0)):
+ def test_on_error(self) -> None:
+ self.errorState = 0
+ os.mkdir(TESTFN)
+ self.childpath = os.path.join(TESTFN, 'a')
+ f = open(self.childpath, 'w')
+ f.close()
+ old_dir_mode = os.stat(TESTFN).st_mode
+ old_child_mode = os.stat(self.childpath).st_mode
+ # Make unwritable.
+ os.chmod(self.childpath, stat.S_IREAD)
+ os.chmod(TESTFN, stat.S_IREAD)
+
+ shutil.rmtree(TESTFN, onerror=self.check_args_to_onerror)
+ # Test whether onerror has actually been called.
+ self.assertEqual(self.errorState, 2,
+ "Expected call to onerror function did not happen.")
+
+ # Make writable again.
+ os.chmod(TESTFN, old_dir_mode)
+ os.chmod(self.childpath, old_child_mode)
+
+ # Clean up.
+ shutil.rmtree(TESTFN)
+
+ def check_args_to_onerror(self, func: Callable[[str], Any], arg: str,
+ exc: Tuple[type, BaseException,
+ TracebackType]) -> None:
+ # test_rmtree_errors deliberately runs rmtree
+ # on a directory that is chmod 400, which will fail.
+ # This function is run when shutil.rmtree fails.
+ # 99.9% of the time it initially fails to remove
+ # a file in the directory, so the first time through
+ # func is os.remove.
+ # However, some Linux machines running ZFS on
+ # FUSE experienced a failure earlier in the process
+ # at os.listdir. The first failure may legally
+ # be either.
+ if self.errorState == 0:
+ if func is os.remove:
+ self.assertEqual(arg, self.childpath)
+ else:
+ self.assertIs(func, os.listdir,
+ "func must be either os.remove or os.listdir")
+ self.assertEqual(arg, TESTFN)
+ self.assertTrue(issubclass(exc[0], OSError))
+ self.errorState = 1
+ else:
+ self.assertEqual(func, os.rmdir)
+ self.assertEqual(arg, TESTFN)
+ self.assertTrue(issubclass(exc[0], OSError))
+ self.errorState = 2
+
+ def test_rmtree_dont_delete_file(self) -> None:
+ # When called on a file instead of a directory, don't delete it.
+ handle, path = tempfile.mkstemp()
+ os.fdopen(handle).close()
+ self.assertRaises(OSError, shutil.rmtree, path)
+ os.remove(path)
+
+ def _write_data(self, path: str, data: str) -> None:
+ f = open(path, "w")
+ f.write(data)
+ f.close()
+
+ def test_copytree_simple(self) -> None:
+
+ def read_data(path: str) -> str:
+ f = open(path)
+ data = f.read()
+ f.close()
+ return data
+
+ src_dir = tempfile.mkdtemp()
+ dst_dir = os.path.join(tempfile.mkdtemp(), 'destination')
+ self._write_data(os.path.join(src_dir, 'test.txt'), '123')
+ os.mkdir(os.path.join(src_dir, 'test_dir'))
+ self._write_data(os.path.join(src_dir, 'test_dir', 'test.txt'), '456')
+
+ try:
+ shutil.copytree(src_dir, dst_dir)
+ self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test.txt')))
+ self.assertTrue(os.path.isdir(os.path.join(dst_dir, 'test_dir')))
+ self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test_dir',
+ 'test.txt')))
+ actual = read_data(os.path.join(dst_dir, 'test.txt'))
+ self.assertEqual(actual, '123')
+ actual = read_data(os.path.join(dst_dir, 'test_dir', 'test.txt'))
+ self.assertEqual(actual, '456')
+ finally:
+ for path in (
+ os.path.join(src_dir, 'test.txt'),
+ os.path.join(dst_dir, 'test.txt'),
+ os.path.join(src_dir, 'test_dir', 'test.txt'),
+ os.path.join(dst_dir, 'test_dir', 'test.txt'),
+ ):
+ if os.path.exists(path):
+ os.remove(path)
+ for path in (src_dir,
+ os.path.dirname(dst_dir)
+ ):
+ if os.path.exists(path):
+ shutil.rmtree(path)
+
+ def test_copytree_with_exclude(self) -> None:
+
+ def read_data(path: str) -> str:
+ f = open(path)
+ data = f.read()
+ f.close()
+ return data
+
+ # creating data
+ join = os.path.join
+ exists = os.path.exists
+ src_dir = tempfile.mkdtemp()
+ try:
+ dst_dir = join(tempfile.mkdtemp(), 'destination')
+ self._write_data(join(src_dir, 'test.txt'), '123')
+ self._write_data(join(src_dir, 'test.tmp'), '123')
+ os.mkdir(join(src_dir, 'test_dir'))
+ self._write_data(join(src_dir, 'test_dir', 'test.txt'), '456')
+ os.mkdir(join(src_dir, 'test_dir2'))
+ self._write_data(join(src_dir, 'test_dir2', 'test.txt'), '456')
+ os.mkdir(join(src_dir, 'test_dir2', 'subdir'))
+ os.mkdir(join(src_dir, 'test_dir2', 'subdir2'))
+ self._write_data(join(src_dir, 'test_dir2', 'subdir', 'test.txt'),
+ '456')
+ self._write_data(join(src_dir, 'test_dir2', 'subdir2', 'test.py'),
+ '456')
+
+
+ # testing glob-like patterns
+ try:
+ patterns = shutil.ignore_patterns('*.tmp', 'test_dir2')
+ shutil.copytree(src_dir, dst_dir, ignore=patterns)
+ # checking the result: some elements should not be copied
+ self.assertTrue(exists(join(dst_dir, 'test.txt')))
+ self.assertTrue(not exists(join(dst_dir, 'test.tmp')))
+ self.assertTrue(not exists(join(dst_dir, 'test_dir2')))
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
+ try:
+ patterns = shutil.ignore_patterns('*.tmp', 'subdir*')
+ shutil.copytree(src_dir, dst_dir, ignore=patterns)
+ # checking the result: some elements should not be copied
+ self.assertTrue(not exists(join(dst_dir, 'test.tmp')))
+ self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2')))
+ self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir')))
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
+
+ # testing callable-style
+ try:
+ def _filter(src: str, names: Sequence[str]) -> List[str]:
+ res = [] # type: List[str]
+ for name in names:
+ path = os.path.join(src, name)
+
+ if (os.path.isdir(path) and
+ path.split()[-1] == 'subdir'):
+ res.append(name)
+ elif os.path.splitext(path)[-1] in ('.py'):
+ res.append(name)
+ return res
+
+ shutil.copytree(src_dir, dst_dir, ignore=_filter)
+
+ # checking the result: some elements should not be copied
+ self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2',
+ 'test.py')))
+ self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir')))
+
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
+ finally:
+ shutil.rmtree(src_dir)
+ shutil.rmtree(os.path.dirname(dst_dir))
+
+ @unittest.skipUnless(hasattr(os, 'link'), 'requires os.link')
+ def test_dont_copy_file_onto_link_to_itself(self) -> None:
+ # Temporarily disable test on Windows.
+ if os.name == 'nt':
+ return
+ # bug 851123.
+ os.mkdir(TESTFN)
+ src = os.path.join(TESTFN, 'cheese')
+ dst = os.path.join(TESTFN, 'shop')
+ try:
+ with open(src, 'w') as f:
+ f.write('cheddar')
+ os.link(src, dst)
+ self.assertRaises(shutil.Error, shutil.copyfile, src, dst)
+ with open(src, 'r') as f:
+ self.assertEqual(f.read(), 'cheddar')
+ os.remove(dst)
+ finally:
+ shutil.rmtree(TESTFN, ignore_errors=True)
+
+ @support.skip_unless_symlink
+ def test_dont_copy_file_onto_symlink_to_itself(self) -> None:
+ # bug 851123.
+ os.mkdir(TESTFN)
+ src = os.path.join(TESTFN, 'cheese')
+ dst = os.path.join(TESTFN, 'shop')
+ try:
+ with open(src, 'w') as f:
+ f.write('cheddar')
+ # Using `src` here would mean we end up with a symlink pointing
+ # to TESTFN/TESTFN/cheese, while it should point at
+ # TESTFN/cheese.
+ os.symlink('cheese', dst)
+ self.assertRaises(shutil.Error, shutil.copyfile, src, dst)
+ with open(src, 'r') as f:
+ self.assertEqual(f.read(), 'cheddar')
+ os.remove(dst)
+ finally:
+ shutil.rmtree(TESTFN, ignore_errors=True)
+
+ @support.skip_unless_symlink
+ def test_rmtree_on_symlink(self) -> None:
+ # bug 1669.
+ os.mkdir(TESTFN)
+ try:
+ src = os.path.join(TESTFN, 'cheese')
+ dst = os.path.join(TESTFN, 'shop')
+ os.mkdir(src)
+ os.symlink(src, dst)
+ self.assertRaises(OSError, shutil.rmtree, dst)
+ finally:
+ shutil.rmtree(TESTFN, ignore_errors=True)
+
+ if hasattr(os, "mkfifo"):
+ # Issue #3002: copyfile and copytree block indefinitely on named pipes
+ def test_copyfile_named_pipe(self) -> None:
+ os.mkfifo(TESTFN)
+ try:
+ self.assertRaises(shutil.SpecialFileError,
+ shutil.copyfile, TESTFN, TESTFN2)
+ self.assertRaises(shutil.SpecialFileError,
+ shutil.copyfile, __file__, TESTFN)
+ finally:
+ os.remove(TESTFN)
+
+ @support.skip_unless_symlink
+ def test_copytree_named_pipe(self) -> None:
+ os.mkdir(TESTFN)
+ try:
+ subdir = os.path.join(TESTFN, "subdir")
+ os.mkdir(subdir)
+ pipe = os.path.join(subdir, "mypipe")
+ os.mkfifo(pipe)
+ try:
+ shutil.copytree(TESTFN, TESTFN2)
+ except shutil.Error as e:
+ errors = e.args[0]
+ self.assertEqual(len(errors), 1)
+ src, dst, error_msg = errors[0]
+ self.assertEqual("`%s` is a named pipe" % pipe, error_msg)
+ else:
+ self.fail("shutil.Error should have been raised")
+ finally:
+ shutil.rmtree(TESTFN, ignore_errors=True)
+ shutil.rmtree(TESTFN2, ignore_errors=True)
+
+ def test_copytree_special_func(self) -> None:
+
+ src_dir = self.mkdtemp()
+ dst_dir = os.path.join(self.mkdtemp(), 'destination')
+ self._write_data(os.path.join(src_dir, 'test.txt'), '123')
+ os.mkdir(os.path.join(src_dir, 'test_dir'))
+ self._write_data(os.path.join(src_dir, 'test_dir', 'test.txt'), '456')
+
+ copied = [] # type: List[Tuple[str, str]]
+ def _copy(src: str, dst: str) -> None:
+ copied.append((src, dst))
+
+ shutil.copytree(src_dir, dst_dir, copy_function=_copy)
+ self.assertEqual(len(copied), 2)
+
+ @support.skip_unless_symlink
+ def test_copytree_dangling_symlinks(self) -> None:
+
+ # a dangling symlink raises an error at the end
+ src_dir = self.mkdtemp()
+ dst_dir = os.path.join(self.mkdtemp(), 'destination')
+ os.symlink('IDONTEXIST', os.path.join(src_dir, 'test.txt'))
+ os.mkdir(os.path.join(src_dir, 'test_dir'))
+ self._write_data(os.path.join(src_dir, 'test_dir', 'test.txt'), '456')
+ self.assertRaises(Error, shutil.copytree, src_dir, dst_dir)
+
+ # a dangling symlink is ignored with the proper flag
+ dst_dir = os.path.join(self.mkdtemp(), 'destination2')
+ shutil.copytree(src_dir, dst_dir, ignore_dangling_symlinks=True)
+ self.assertNotIn('test.txt', os.listdir(dst_dir))
+
+ # a dangling symlink is copied if symlinks=True
+ dst_dir = os.path.join(self.mkdtemp(), 'destination3')
+ shutil.copytree(src_dir, dst_dir, symlinks=True)
+ self.assertIn('test.txt', os.listdir(dst_dir))
+
+ def _copy_file(self,
+ method: Callable[[str, str], None]) -> Tuple[str, str]:
+ fname = 'test.txt'
+ tmpdir = self.mkdtemp()
+ self.write_file([tmpdir, fname])
+ file1 = os.path.join(tmpdir, fname)
+ tmpdir2 = self.mkdtemp()
+ method(file1, tmpdir2)
+ file2 = os.path.join(tmpdir2, fname)
+ return (file1, file2)
+
+ @unittest.skipUnless(hasattr(os, 'chmod'), 'requires os.chmod')
+ def test_copy(self) -> None:
+ # Ensure that the copied file exists and has the same mode bits.
+ file1, file2 = self._copy_file(shutil.copy)
+ self.assertTrue(os.path.exists(file2))
+ self.assertEqual(os.stat(file1).st_mode, os.stat(file2).st_mode)
+
+ @unittest.skipUnless(hasattr(os, 'chmod'), 'requires os.chmod')
+ @unittest.skipUnless(hasattr(os, 'utime'), 'requires os.utime')
+ def test_copy2(self) -> None:
+ # Ensure that the copied file exists and has the same mode and
+ # modification time bits.
+ file1, file2 = self._copy_file(shutil.copy2)
+ self.assertTrue(os.path.exists(file2))
+ file1_stat = os.stat(file1)
+ file2_stat = os.stat(file2)
+ self.assertEqual(file1_stat.st_mode, file2_stat.st_mode)
+ for attr in 'st_atime', 'st_mtime':
+ # The modification times may be truncated in the new file.
+ self.assertLessEqual(getattr(file1_stat, attr),
+ getattr(file2_stat, attr) + 1)
+ if hasattr(os, 'chflags') and hasattr(file1_stat, 'st_flags'):
+ self.assertEqual(getattr(file1_stat, 'st_flags'),
+ getattr(file2_stat, 'st_flags'))
+
+ @unittest.skipUnless(zlib, "requires zlib")
+ def test_make_tarball(self) -> None:
+ # creating something to tar
+ tmpdir = self.mkdtemp()
+ self.write_file([tmpdir, 'file1'], 'xxx')
+ self.write_file([tmpdir, 'file2'], 'xxx')
+ os.mkdir(os.path.join(tmpdir, 'sub'))
+ self.write_file([tmpdir, 'sub', 'file3'], 'xxx')
+
+ tmpdir2 = self.mkdtemp()
+ # force shutil to create the directory
+ os.rmdir(tmpdir2)
+ unittest.skipUnless(splitdrive(tmpdir)[0] == splitdrive(tmpdir2)[0],
+ "source and target should be on same drive")
+
+ base_name = os.path.join(tmpdir2, 'archive')
+
+ # working with relative paths to avoid tar warnings
+ old_dir = os.getcwd()
+ os.chdir(tmpdir)
+ try:
+ _make_tarball(splitdrive(base_name)[1], '.')
+ finally:
+ os.chdir(old_dir)
+
+ # check if the compressed tarball was created
+ tarball = base_name + '.tar.gz'
+ self.assertTrue(os.path.exists(tarball))
+
+ # trying an uncompressed one
+ base_name = os.path.join(tmpdir2, 'archive')
+ old_dir = os.getcwd()
+ os.chdir(tmpdir)
+ try:
+ _make_tarball(splitdrive(base_name)[1], '.', compress=None)
+ finally:
+ os.chdir(old_dir)
+ tarball = base_name + '.tar'
+ self.assertTrue(os.path.exists(tarball))
+
+ def _tarinfo(self, path: str) -> tuple:
+ tar = tarfile.open(path)
+ try:
+ names = tar.getnames()
+ names.sort()
+ return tuple(names)
+ finally:
+ tar.close()
+
+ def _create_files(self) -> Tuple[str, str, str]:
+ # creating something to tar
+ tmpdir = self.mkdtemp()
+ dist = os.path.join(tmpdir, 'dist')
+ os.mkdir(dist)
+ self.write_file([dist, 'file1'], 'xxx')
+ self.write_file([dist, 'file2'], 'xxx')
+ os.mkdir(os.path.join(dist, 'sub'))
+ self.write_file([dist, 'sub', 'file3'], 'xxx')
+ os.mkdir(os.path.join(dist, 'sub2'))
+ tmpdir2 = self.mkdtemp()
+ base_name = os.path.join(tmpdir2, 'archive')
+ return tmpdir, tmpdir2, base_name
+
+ @unittest.skipUnless(zlib, "Requires zlib")
+ @unittest.skipUnless(find_executable('tar') and find_executable('gzip'),
+ 'Need the tar command to run')
+ def test_tarfile_vs_tar(self) -> None:
+ tmpdir, tmpdir2, base_name = self._create_files()
+ old_dir = os.getcwd()
+ os.chdir(tmpdir)
+ try:
+ _make_tarball(base_name, 'dist')
+ finally:
+ os.chdir(old_dir)
+
+ # check if the compressed tarball was created
+ tarball = base_name + '.tar.gz'
+ self.assertTrue(os.path.exists(tarball))
+
+ # now create another tarball using `tar`
+ tarball2 = os.path.join(tmpdir, 'archive2.tar.gz')
+ tar_cmd = ['tar', '-cf', 'archive2.tar', 'dist']
+ gzip_cmd = ['gzip', '-f9', 'archive2.tar']
+ old_dir = os.getcwd()
+ os.chdir(tmpdir)
+ try:
+ with captured_stdout() as s:
+ spawn(tar_cmd)
+ spawn(gzip_cmd)
+ finally:
+ os.chdir(old_dir)
+
+ self.assertTrue(os.path.exists(tarball2))
+ # let's compare both tarballs
+ self.assertEqual(self._tarinfo(tarball), self._tarinfo(tarball2))
+
+ # trying an uncompressed one
+ base_name = os.path.join(tmpdir2, 'archive')
+ old_dir = os.getcwd()
+ os.chdir(tmpdir)
+ try:
+ _make_tarball(base_name, 'dist', compress=None)
+ finally:
+ os.chdir(old_dir)
+ tarball = base_name + '.tar'
+ self.assertTrue(os.path.exists(tarball))
+
+ # now for a dry_run
+ base_name = os.path.join(tmpdir2, 'archive')
+ old_dir = os.getcwd()
+ os.chdir(tmpdir)
+ try:
+ _make_tarball(base_name, 'dist', compress=None, dry_run=True)
+ finally:
+ os.chdir(old_dir)
+ tarball = base_name + '.tar'
+ self.assertTrue(os.path.exists(tarball))
+
+ @unittest.skipUnless(zlib, "Requires zlib")
+ @unittest.skipUnless(ZIP_SUPPORT, 'Need zip support to run')
+ def test_make_zipfile(self) -> None:
+ # creating something to tar
+ tmpdir = self.mkdtemp()
+ self.write_file([tmpdir, 'file1'], 'xxx')
+ self.write_file([tmpdir, 'file2'], 'xxx')
+
+ tmpdir2 = self.mkdtemp()
+ # force shutil to create the directory
+ os.rmdir(tmpdir2)
+ base_name = os.path.join(tmpdir2, 'archive')
+ _make_zipfile(base_name, tmpdir)
+
+ # check if the compressed tarball was created
+ tarball = base_name + '.zip'
+ self.assertTrue(os.path.exists(tarball))
+
+
+ def test_make_archive(self) -> None:
+ tmpdir = self.mkdtemp()
+ base_name = os.path.join(tmpdir, 'archive')
+ self.assertRaises(ValueError, make_archive, base_name, 'xxx')
+
+ @unittest.skipUnless(zlib, "Requires zlib")
+ def test_make_archive_owner_group(self) -> None:
+ # testing make_archive with owner and group, with various combinations
+ # this works even if there's not gid/uid support
+ if UID_GID_SUPPORT:
+ group = grp.getgrgid(0).gr_name
+ owner = pwd.getpwuid(0).pw_name
+ else:
+ group = owner = 'root'
+
+ base_dir, root_dir, base_name = self._create_files()
+ base_name = os.path.join(self.mkdtemp() , 'archive')
+ res = make_archive(base_name, 'zip', root_dir, base_dir, owner=owner,
+ group=group)
+ self.assertTrue(os.path.exists(res))
+
+ res = make_archive(base_name, 'zip', root_dir, base_dir)
+ self.assertTrue(os.path.exists(res))
+
+ res = make_archive(base_name, 'tar', root_dir, base_dir,
+ owner=owner, group=group)
+ self.assertTrue(os.path.exists(res))
+
+ res = make_archive(base_name, 'tar', root_dir, base_dir,
+ owner='kjhkjhkjg', group='oihohoh')
+ self.assertTrue(os.path.exists(res))
+
+
+ @unittest.skipUnless(zlib, "Requires zlib")
+ @unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support")
+ def test_tarfile_root_owner(self) -> None:
+ tmpdir, tmpdir2, base_name = self._create_files()
+ old_dir = os.getcwd()
+ os.chdir(tmpdir)
+ group = grp.getgrgid(0).gr_name
+ owner = pwd.getpwuid(0).pw_name
+ try:
+ archive_name = _make_tarball(base_name, 'dist', compress=None,
+ owner=owner, group=group)
+ finally:
+ os.chdir(old_dir)
+
+ # check if the compressed tarball was created
+ self.assertTrue(os.path.exists(archive_name))
+
+ # now checks the rights
+ archive = tarfile.open(archive_name)
+ try:
+ for member in archive.getmembers():
+ self.assertEqual(member.uid, 0)
+ self.assertEqual(member.gid, 0)
+ finally:
+ archive.close()
+
+ def test_make_archive_cwd(self) -> None:
+ current_dir = os.getcwd()
+ def _breaks(*args: Any, **kw: Any) -> None:
+ raise RuntimeError()
+
+ register_archive_format('xxx', _breaks, [], 'xxx file')
+ try:
+ try:
+ make_archive('xxx', 'xxx', root_dir=self.mkdtemp())
+ except Exception:
+ pass
+ self.assertEqual(os.getcwd(), current_dir)
+ finally:
+ unregister_archive_format('xxx')
+
+ def test_register_archive_format(self) -> None:
+
+ self.assertRaises(TypeError, register_archive_format, 'xxx', 1)
+ self.assertRaises(TypeError, register_archive_format, 'xxx',
+ lambda: 1/0,
+ 1)
+ self.assertRaises(TypeError, register_archive_format, 'xxx',
+ lambda: 1/0,
+ [(1, 2), (1, 2, 3)])
+
+ register_archive_format('xxx', lambda: 1/0, [('x', 2)], 'xxx file')
+ formats = [name for name, params in get_archive_formats()]
+ self.assertIn('xxx', formats)
+
+ unregister_archive_format('xxx')
+ formats = [name for name, params in get_archive_formats()]
+ self.assertNotIn('xxx', formats)
+
+ def _compare_dirs(self, dir1: str, dir2: str) -> List[str]:
+ # check that dir1 and dir2 are equivalent,
+ # return the diff
+ diff = [] # type: List[str]
+ for root, dirs, files in os.walk(dir1):
+ for file_ in files:
+ path = os.path.join(root, file_)
+ target_path = os.path.join(dir2, os.path.split(path)[-1])
+ if not os.path.exists(target_path):
+ diff.append(file_)
+ return diff
+
+ @unittest.skipUnless(zlib, "Requires zlib")
+ def test_unpack_archive(self) -> None:
+ formats = ['tar', 'gztar', 'zip']
+ if BZ2_SUPPORTED:
+ formats.append('bztar')
+
+ for format in formats:
+ tmpdir = self.mkdtemp()
+ base_dir, root_dir, base_name = self._create_files()
+ tmpdir2 = self.mkdtemp()
+ filename = make_archive(base_name, format, root_dir, base_dir)
+
+ # let's try to unpack it now
+ unpack_archive(filename, tmpdir2)
+ diff = self._compare_dirs(tmpdir, tmpdir2)
+ self.assertEqual(diff, [])
+
+ # and again, this time with the format specified
+ tmpdir3 = self.mkdtemp()
+ unpack_archive(filename, tmpdir3, format=format)
+ diff = self._compare_dirs(tmpdir, tmpdir3)
+ self.assertEqual(diff, [])
+ self.assertRaises(shutil.ReadError, unpack_archive, TESTFN)
+ self.assertRaises(ValueError, unpack_archive, TESTFN, format='xxx')
+
+ def test_unpack_registery(self) -> None:
+
+ formats = get_unpack_formats()
+
+ def _boo(filename: str, extract_dir: str, extra: int) -> None:
+ self.assertEqual(extra, 1)
+ self.assertEqual(filename, 'stuff.boo')
+ self.assertEqual(extract_dir, 'xx')
+
+ register_unpack_format('Boo', ['.boo', '.b2'], _boo, [('extra', 1)])
+ unpack_archive('stuff.boo', 'xx')
+
+ # trying to register a .boo unpacker again
+ self.assertRaises(RegistryError, register_unpack_format, 'Boo2',
+ ['.boo'], _boo)
+
+ # should work now
+ unregister_unpack_format('Boo')
+ register_unpack_format('Boo2', ['.boo'], _boo)
+ self.assertIn(('Boo2', ['.boo'], ''), get_unpack_formats())
+ self.assertNotIn(('Boo', ['.boo'], ''), get_unpack_formats())
+
+ # let's leave a clean state
+ unregister_unpack_format('Boo2')
+ self.assertEqual(get_unpack_formats(), formats)
+
+
+class TestMove(unittest.TestCase):
+
+ def setUp(self) -> None:
+ filename = "foo"
+ self.src_dir = tempfile.mkdtemp()
+ self.dst_dir = tempfile.mkdtemp()
+ self.src_file = os.path.join(self.src_dir, filename)
+ self.dst_file = os.path.join(self.dst_dir, filename)
+ with open(self.src_file, "wb") as f:
+ f.write(b"spam")
+
+ def tearDown(self) -> None:
+ for d in (self.src_dir, self.dst_dir):
+ try:
+ if d:
+ shutil.rmtree(d)
+ except:
+ pass
+
+ def _check_move_file(self, src: str, dst: str, real_dst: str) -> None:
+ with open(src, "rb") as f:
+ contents = f.read()
+ shutil.move(src, dst)
+ with open(real_dst, "rb") as f:
+ self.assertEqual(contents, f.read())
+ self.assertFalse(os.path.exists(src))
+
+ def _check_move_dir(self, src: str, dst: str, real_dst: str) -> None:
+ contents = sorted(os.listdir(src))
+ shutil.move(src, dst)
+ self.assertEqual(contents, sorted(os.listdir(real_dst)))
+ self.assertFalse(os.path.exists(src))
+
+ def test_move_file(self) -> None:
+ # Move a file to another location on the same filesystem.
+ self._check_move_file(self.src_file, self.dst_file, self.dst_file)
+
+ def test_move_file_to_dir(self) -> None:
+ # Move a file inside an existing dir on the same filesystem.
+ self._check_move_file(self.src_file, self.dst_dir, self.dst_file)
+
+ @mock_rename
+ def test_move_file_other_fs(self) -> None:
+ # Move a file to an existing dir on another filesystem.
+ self.test_move_file()
+
+ @mock_rename
+ def test_move_file_to_dir_other_fs(self) -> None:
+ # Move a file to another location on another filesystem.
+ self.test_move_file_to_dir()
+
+ def test_move_dir(self) -> None:
+ # Move a dir to another location on the same filesystem.
+ dst_dir = tempfile.mktemp()
+ try:
+ self._check_move_dir(self.src_dir, dst_dir, dst_dir)
+ finally:
+ try:
+ shutil.rmtree(dst_dir)
+ except:
+ pass
+
+ @mock_rename
+ def test_move_dir_other_fs(self) -> None:
+ # Move a dir to another location on another filesystem.
+ self.test_move_dir()
+
+ def test_move_dir_to_dir(self) -> None:
+ # Move a dir inside an existing dir on the same filesystem.
+ self._check_move_dir(self.src_dir, self.dst_dir,
+ os.path.join(self.dst_dir, os.path.basename(self.src_dir)))
+
+ @mock_rename
+ def test_move_dir_to_dir_other_fs(self) -> None:
+ # Move a dir inside an existing dir on another filesystem.
+ self.test_move_dir_to_dir()
+
+ def test_existing_file_inside_dest_dir(self) -> None:
+ # A file with the same name inside the destination dir already exists.
+ with open(self.dst_file, "wb"):
+ pass
+ self.assertRaises(shutil.Error, shutil.move, self.src_file, self.dst_dir)
+
+ def test_dont_move_dir_in_itself(self) -> None:
+ # Moving a dir inside itself raises an Error.
+ dst = os.path.join(self.src_dir, "bar")
+ self.assertRaises(shutil.Error, shutil.move, self.src_dir, dst)
+
+ def test_destinsrc_false_negative(self) -> None:
+ os.mkdir(TESTFN)
+ try:
+ for src, dst in [('srcdir', 'srcdir/dest')]:
+ src = os.path.join(TESTFN, src)
+ dst = os.path.join(TESTFN, dst)
+ self.assertTrue(shutil._destinsrc(src, dst),
+ msg='_destinsrc() wrongly concluded that '
+ 'dst (%s) is not in src (%s)' % (dst, src))
+ finally:
+ shutil.rmtree(TESTFN, ignore_errors=True)
+
+ def test_destinsrc_false_positive(self) -> None:
+ os.mkdir(TESTFN)
+ try:
+ for src, dst in [('srcdir', 'src/dest'), ('srcdir', 'srcdir.new')]:
+ src = os.path.join(TESTFN, src)
+ dst = os.path.join(TESTFN, dst)
+ self.assertFalse(shutil._destinsrc(src, dst),
+ msg='_destinsrc() wrongly concluded that '
+ 'dst (%s) is in src (%s)' % (dst, src))
+ finally:
+ shutil.rmtree(TESTFN, ignore_errors=True)
+
+
+class TestCopyFile(unittest.TestCase):
+
+ _delete = False
+
+ class Faux(object):
+ _entered = False
+ _exited_with = None # type: tuple
+ _raised = False
+ def __init__(self, raise_in_exit: bool = False,
+ suppress_at_exit: bool = True) -> None:
+ self._raise_in_exit = raise_in_exit
+ self._suppress_at_exit = suppress_at_exit
+ def read(self, *args: Any) -> str:
+ return ''
+ def __enter__(self) -> None:
+ self._entered = True
+ def __exit__(self, exc_type: type, exc_val: BaseException,
+ exc_tb: TracebackType) -> bool:
+ self._exited_with = exc_type, exc_val, exc_tb
+ if self._raise_in_exit:
+ self._raised = True
+ raise IOError("Cannot close")
+ return self._suppress_at_exit
+
+ def tearDown(self) -> None:
+ shutil.open = open
+
+ def _set_shutil_open(self, func: Any) -> None:
+ shutil.open = func
+ self._delete = True
+
+ def test_w_source_open_fails(self) -> None:
+ def _open(filename: str, mode: str= 'r') -> BinaryIO:
+ if filename == 'srcfile':
+ raise IOError('Cannot open "srcfile"')
+ assert 0 # shouldn't reach here.
+
+ self._set_shutil_open(_open)
+
+ self.assertRaises(IOError, shutil.copyfile, 'srcfile', 'destfile')
+
+ def test_w_dest_open_fails(self) -> None:
+
+ srcfile = TestCopyFile.Faux()
+
+ def _open(filename: str, mode: str = 'r') -> TestCopyFile.Faux:
+ if filename == 'srcfile':
+ return srcfile
+ if filename == 'destfile':
+ raise IOError('Cannot open "destfile"')
+ assert 0 # shouldn't reach here.
+
+ self._set_shutil_open(_open)
+
+ shutil.copyfile('srcfile', 'destfile')
+ self.assertTrue(srcfile._entered)
+ self.assertTrue(srcfile._exited_with[0] is IOError)
+ self.assertEqual(srcfile._exited_with[1].args,
+ ('Cannot open "destfile"',))
+
+ def test_w_dest_close_fails(self) -> None:
+
+ srcfile = TestCopyFile.Faux()
+ destfile = TestCopyFile.Faux(True)
+
+ def _open(filename: str, mode: str = 'r') -> TestCopyFile.Faux:
+ if filename == 'srcfile':
+ return srcfile
+ if filename == 'destfile':
+ return destfile
+ assert 0 # shouldn't reach here.
+
+ self._set_shutil_open(_open)
+
+ shutil.copyfile('srcfile', 'destfile')
+ self.assertTrue(srcfile._entered)
+ self.assertTrue(destfile._entered)
+ self.assertTrue(destfile._raised)
+ self.assertTrue(srcfile._exited_with[0] is IOError)
+ self.assertEqual(srcfile._exited_with[1].args,
+ ('Cannot close',))
+
+ def test_w_source_close_fails(self) -> None:
+
+ srcfile = TestCopyFile.Faux(True)
+ destfile = TestCopyFile.Faux()
+
+ def _open(filename: str, mode: str= 'r') -> TestCopyFile.Faux:
+ if filename == 'srcfile':
+ return srcfile
+ if filename == 'destfile':
+ return destfile
+ assert 0 # shouldn't reach here.
+
+ self._set_shutil_open(_open)
+
+ self.assertRaises(IOError,
+ shutil.copyfile, 'srcfile', 'destfile')
+ self.assertTrue(srcfile._entered)
+ self.assertTrue(destfile._entered)
+ self.assertFalse(destfile._raised)
+ self.assertTrue(srcfile._exited_with[0] is None)
+ self.assertTrue(srcfile._raised)
+
+ def test_move_dir_caseinsensitive(self) -> None:
+ # Renames a folder to the same name
+ # but a different case.
+
+ self.src_dir = tempfile.mkdtemp()
+ dst_dir = os.path.join(
+ os.path.dirname(self.src_dir),
+ os.path.basename(self.src_dir).upper())
+ self.assertNotEqual(self.src_dir, dst_dir)
+
+ try:
+ shutil.move(self.src_dir, dst_dir)
+ self.assertTrue(os.path.isdir(dst_dir))
+ finally:
+ if os.path.exists(dst_dir):
+ os.rmdir(dst_dir)
+
+
+
+def test_main() -> None:
+ support.run_unittest(TestShutil, TestMove, TestCopyFile)
+
+if __name__ == '__main__':
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_subprocess.py b/test-data/stdlib-samples/3.2/test/test_subprocess.py
new file mode 100644
index 0000000..772d8cc
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_subprocess.py
@@ -0,0 +1,1764 @@
+import unittest
+from test import support
+import subprocess
+import sys
+import signal
+import io
+import os
+import errno
+import tempfile
+import time
+import re
+import sysconfig
+import warnings
+import select
+import shutil
+import gc
+
+import resource
+
+from typing import Any, Dict, Callable, Iterable, List, Set, Tuple, cast
+
+mswindows = (sys.platform == "win32")
+
+#
+# Depends on the following external programs: Python
+#
+
+if mswindows:
+ SETBINARY = ('import msvcrt; msvcrt.setmode(sys.stdout.fileno(), '
+ 'os.O_BINARY);')
+else:
+ SETBINARY = ''
+
+
+try:
+ mkstemp = tempfile.mkstemp
+except AttributeError:
+ # tempfile.mkstemp is not available
+ def _mkstemp() -> Tuple[int, str]:
+ """Replacement for mkstemp, calling mktemp."""
+ fname = tempfile.mktemp()
+ return os.open(fname, os.O_RDWR|os.O_CREAT), fname
+ mkstemp = cast(Any, _mkstemp)
+
+
+class BaseTestCase(unittest.TestCase):
+ def setUp(self) -> None:
+ # Try to minimize the number of children we have so this test
+ # doesn't crash on some buildbots (Alphas in particular).
+ support.reap_children()
+
+ def tearDown(self) -> None:
+ for inst in subprocess._active:
+ inst.wait()
+ subprocess._cleanup()
+ self.assertFalse(subprocess._active, "subprocess._active not empty")
+
+ def assertStderrEqual(self, stderr: bytes, expected: bytes,
+ msg: object = None) -> None:
+ # In a debug build, stuff like "[6580 refs]" is printed to stderr at
+ # shutdown time. That frustrates tests trying to check stderr produced
+ # from a spawned Python process.
+ actual = support.strip_python_stderr(stderr)
+ self.assertEqual(actual, expected, msg)
+
+
+class ProcessTestCase(BaseTestCase):
+
+ def test_call_seq(self) -> None:
+ # call() function with sequence argument
+ rc = subprocess.call([sys.executable, "-c",
+ "import sys; sys.exit(47)"])
+ self.assertEqual(rc, 47)
+
+ def test_check_call_zero(self) -> None:
+ # check_call() function with zero return code
+ rc = subprocess.check_call([sys.executable, "-c",
+ "import sys; sys.exit(0)"])
+ self.assertEqual(rc, 0)
+
+ def test_check_call_nonzero(self) -> None:
+ # check_call() function with non-zero return code
+ with self.assertRaises(subprocess.CalledProcessError) as c:
+ subprocess.check_call([sys.executable, "-c",
+ "import sys; sys.exit(47)"])
+ self.assertEqual(c.exception.returncode, 47)
+
+ def test_check_output(self) -> None:
+ # check_output() function with zero return code
+ output = subprocess.check_output(
+ [sys.executable, "-c", "print('BDFL')"])
+ self.assertIn(b'BDFL', cast(Any, output)) # see #39
+
+ def test_check_output_nonzero(self) -> None:
+ # check_call() function with non-zero return code
+ with self.assertRaises(subprocess.CalledProcessError) as c:
+ subprocess.check_output(
+ [sys.executable, "-c", "import sys; sys.exit(5)"])
+ self.assertEqual(c.exception.returncode, 5)
+
+ def test_check_output_stderr(self) -> None:
+ # check_output() function stderr redirected to stdout
+ output = subprocess.check_output(
+ [sys.executable, "-c", "import sys; sys.stderr.write('BDFL')"],
+ stderr=subprocess.STDOUT)
+ self.assertIn(b'BDFL', cast(Any, output)) # see #39
+
+ def test_check_output_stdout_arg(self) -> None:
+ # check_output() function stderr redirected to stdout
+ with self.assertRaises(ValueError) as c:
+ output = subprocess.check_output(
+ [sys.executable, "-c", "print('will not be run')"],
+ stdout=sys.stdout)
+ self.fail("Expected ValueError when stdout arg supplied.")
+ self.assertIn('stdout', c.exception.args[0])
+
+ def test_call_kwargs(self) -> None:
+ # call() function with keyword args
+ newenv = os.environ.copy()
+ newenv["FRUIT"] = "banana"
+ rc = subprocess.call([sys.executable, "-c",
+ 'import sys, os;'
+ 'sys.exit(os.getenv("FRUIT")=="banana")'],
+ env=newenv)
+ self.assertEqual(rc, 1)
+
+ def test_invalid_args(self) -> None:
+ # Popen() called with invalid arguments should raise TypeError
+ # but Popen.__del__ should not complain (issue #12085)
+ with support.captured_stderr() as s:
+ self.assertRaises(TypeError, subprocess.Popen, invalid_arg_name=1)
+ argcount = subprocess.Popen.__init__.__code__.co_argcount
+ too_many_args = [0] * (argcount + 1)
+ self.assertRaises(TypeError, subprocess.Popen, *too_many_args)
+ self.assertEqual(s.getvalue(), '')
+
+ def test_stdin_none(self) -> None:
+ # .stdin is None when not redirected
+ p = subprocess.Popen([sys.executable, "-c", 'print("banana")'],
+ stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ p.wait()
+ self.assertEqual(p.stdin, None)
+
+ def test_stdout_none(self) -> None:
+ # .stdout is None when not redirected
+ p = subprocess.Popen([sys.executable, "-c",
+ 'print(" this bit of output is from a '
+ 'test of stdout in a different '
+ 'process ...")'],
+ stdin=subprocess.PIPE, stderr=subprocess.PIPE)
+ self.addCleanup(p.stdin.close)
+ self.addCleanup(p.stderr.close)
+ p.wait()
+ self.assertEqual(p.stdout, None)
+
+ def test_stderr_none(self) -> None:
+ # .stderr is None when not redirected
+ p = subprocess.Popen([sys.executable, "-c", 'print("banana")'],
+ stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stdin.close)
+ p.wait()
+ self.assertEqual(p.stderr, None)
+
+ def test_executable_with_cwd(self) -> None:
+ python_dir = os.path.dirname(os.path.realpath(sys.executable))
+ p = subprocess.Popen(["somethingyoudonthave", "-c",
+ "import sys; sys.exit(47)"],
+ executable=sys.executable, cwd=python_dir)
+ p.wait()
+ self.assertEqual(p.returncode, 47)
+
+ @unittest.skipIf(sysconfig.is_python_build(),
+ "need an installed Python. See #7774")
+ def test_executable_without_cwd(self) -> None:
+ # For a normal installation, it should work without 'cwd'
+ # argument. For test runs in the build directory, see #7774.
+ p = subprocess.Popen(["somethingyoudonthave", "-c",
+ "import sys; sys.exit(47)"],
+ executable=sys.executable)
+ p.wait()
+ self.assertEqual(p.returncode, 47)
+
+ def test_stdin_pipe(self) -> None:
+ # stdin redirection
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.exit(sys.stdin.read() == "pear")'],
+ stdin=subprocess.PIPE)
+ p.stdin.write(b"pear")
+ p.stdin.close()
+ p.wait()
+ self.assertEqual(p.returncode, 1)
+
+ def test_stdin_filedes(self) -> None:
+ # stdin is set to open file descriptor
+ tf = tempfile.TemporaryFile()
+ self.addCleanup(tf.close)
+ d = tf.fileno()
+ os.write(d, b"pear")
+ os.lseek(d, 0, 0)
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.exit(sys.stdin.read() == "pear")'],
+ stdin=d)
+ p.wait()
+ self.assertEqual(p.returncode, 1)
+
+ def test_stdin_fileobj(self) -> None:
+ # stdin is set to open file object
+ tf = tempfile.TemporaryFile()
+ self.addCleanup(tf.close)
+ tf.write(b"pear")
+ tf.seek(0)
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.exit(sys.stdin.read() == "pear")'],
+ stdin=tf)
+ p.wait()
+ self.assertEqual(p.returncode, 1)
+
+ def test_stdout_pipe(self) -> None:
+ # stdout redirection
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stdout.write("orange")'],
+ stdout=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.assertEqual(p.stdout.read(), b"orange")
+
+ def test_stdout_filedes(self) -> None:
+ # stdout is set to open file descriptor
+ tf = tempfile.TemporaryFile()
+ self.addCleanup(tf.close)
+ d = tf.fileno()
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stdout.write("orange")'],
+ stdout=d)
+ p.wait()
+ os.lseek(d, 0, 0)
+ self.assertEqual(os.read(d, 1024), b"orange")
+
+ def test_stdout_fileobj(self) -> None:
+ # stdout is set to open file object
+ tf = tempfile.TemporaryFile()
+ self.addCleanup(tf.close)
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stdout.write("orange")'],
+ stdout=tf)
+ p.wait()
+ tf.seek(0)
+ self.assertEqual(tf.read(), b"orange")
+
+ def test_stderr_pipe(self) -> None:
+ # stderr redirection
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stderr.write("strawberry")'],
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stderr.close)
+ self.assertStderrEqual(p.stderr.read(), b"strawberry")
+
+ def test_stderr_filedes(self) -> None:
+ # stderr is set to open file descriptor
+ tf = tempfile.TemporaryFile()
+ self.addCleanup(tf.close)
+ d = tf.fileno()
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stderr.write("strawberry")'],
+ stderr=d)
+ p.wait()
+ os.lseek(d, 0, 0)
+ self.assertStderrEqual(os.read(d, 1024), b"strawberry")
+
+ def test_stderr_fileobj(self) -> None:
+ # stderr is set to open file object
+ tf = tempfile.TemporaryFile()
+ self.addCleanup(tf.close)
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stderr.write("strawberry")'],
+ stderr=tf)
+ p.wait()
+ tf.seek(0)
+ self.assertStderrEqual(tf.read(), b"strawberry")
+
+ def test_stdout_stderr_pipe(self) -> None:
+ # capture stdout and stderr to the same pipe
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys;'
+ 'sys.stdout.write("apple");'
+ 'sys.stdout.flush();'
+ 'sys.stderr.write("orange")'],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT)
+ self.addCleanup(p.stdout.close)
+ self.assertStderrEqual(p.stdout.read(), b"appleorange")
+
+ def test_stdout_stderr_file(self) -> None:
+ # capture stdout and stderr to the same open file
+ tf = tempfile.TemporaryFile()
+ self.addCleanup(tf.close)
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys;'
+ 'sys.stdout.write("apple");'
+ 'sys.stdout.flush();'
+ 'sys.stderr.write("orange")'],
+ stdout=tf,
+ stderr=tf)
+ p.wait()
+ tf.seek(0)
+ self.assertStderrEqual(tf.read(), b"appleorange")
+
+ def test_stdout_filedes_of_stdout(self) -> None:
+ # stdout is set to 1 (#1531862).
+ cmd = r"import sys, os; sys.exit(os.write(sys.stdout.fileno(), b'.\n'))"
+ rc = subprocess.call([sys.executable, "-c", cmd], stdout=1)
+ self.assertEqual(rc, 2)
+
+ def test_cwd(self) -> None:
+ tmpdir = tempfile.gettempdir()
+ # We cannot use os.path.realpath to canonicalize the path,
+ # since it doesn't expand Tru64 {memb} strings. See bug 1063571.
+ cwd = os.getcwd()
+ os.chdir(tmpdir)
+ tmpdir = os.getcwd()
+ os.chdir(cwd)
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;'
+ 'sys.stdout.write(os.getcwd())'],
+ stdout=subprocess.PIPE,
+ cwd=tmpdir)
+ self.addCleanup(p.stdout.close)
+ normcase = os.path.normcase
+ self.assertEqual(normcase(p.stdout.read().decode("utf-8")),
+ normcase(tmpdir))
+
+ def test_env(self) -> None:
+ newenv = os.environ.copy()
+ newenv["FRUIT"] = "orange"
+ with subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;'
+ 'sys.stdout.write(os.getenv("FRUIT"))'],
+ stdout=subprocess.PIPE,
+ env=newenv) as p:
+ stdout, stderr = p.communicate()
+ self.assertEqual(stdout, b"orange")
+
+ # Windows requires at least the SYSTEMROOT environment variable to start
+ # Python
+ @unittest.skipIf(sys.platform == 'win32',
+ 'cannot test an empty env on Windows')
+ @unittest.skipIf(sysconfig.get_config_var('Py_ENABLE_SHARED') is not None,
+ 'the python library cannot be loaded '
+ 'with an empty environment')
+ def test_empty_env(self) -> None:
+ with subprocess.Popen([sys.executable, "-c",
+ 'import os; '
+ 'print(list(os.environ.keys()))'],
+ stdout=subprocess.PIPE,
+ env={}) as p:
+ stdout, stderr = p.communicate()
+ self.assertIn(stdout.strip(),
+ [b"[]",
+ # Mac OS X adds __CF_USER_TEXT_ENCODING variable to an empty
+ # environment
+ b"['__CF_USER_TEXT_ENCODING']"])
+
+ def test_communicate_stdin(self) -> None:
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys;'
+ 'sys.exit(sys.stdin.read() == "pear")'],
+ stdin=subprocess.PIPE)
+ p.communicate(b"pear")
+ self.assertEqual(p.returncode, 1)
+
+ def test_communicate_stdout(self) -> None:
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stdout.write("pineapple")'],
+ stdout=subprocess.PIPE)
+ (stdout, stderr) = p.communicate()
+ self.assertEqual(stdout, b"pineapple")
+ self.assertEqual(stderr, None)
+
+ def test_communicate_stderr(self) -> None:
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; sys.stderr.write("pineapple")'],
+ stderr=subprocess.PIPE)
+ (stdout, stderr) = p.communicate()
+ self.assertEqual(stdout, None)
+ self.assertStderrEqual(stderr, b"pineapple")
+
+ def test_communicate(self) -> None:
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;'
+ 'sys.stderr.write("pineapple");'
+ 'sys.stdout.write(sys.stdin.read())'],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ self.addCleanup(p.stdin.close)
+ (stdout, stderr) = p.communicate(b"banana")
+ self.assertEqual(stdout, b"banana")
+ self.assertStderrEqual(stderr, b"pineapple")
+
+ # Test for the fd leak reported in http://bugs.python.org/issue2791.
+ def test_communicate_pipe_fd_leak(self) -> None:
+ for stdin_pipe in (False, True):
+ for stdout_pipe in (False, True):
+ for stderr_pipe in (False, True):
+ options = {} # type: Dict[str, Any]
+ if stdin_pipe:
+ options['stdin'] = subprocess.PIPE
+ if stdout_pipe:
+ options['stdout'] = subprocess.PIPE
+ if stderr_pipe:
+ options['stderr'] = subprocess.PIPE
+ if not options:
+ continue
+ p = subprocess.Popen([sys.executable, "-c", "pass"], **options)
+ p.communicate()
+ if p.stdin is not None:
+ self.assertTrue(p.stdin.closed)
+ if p.stdout is not None:
+ self.assertTrue(p.stdout.closed)
+ if p.stderr is not None:
+ self.assertTrue(p.stderr.closed)
+
+ def test_communicate_returns(self) -> None:
+ # communicate() should return None if no redirection is active
+ p = subprocess.Popen([sys.executable, "-c",
+ "import sys; sys.exit(47)"])
+ (stdout, stderr) = p.communicate()
+ self.assertEqual(stdout, None)
+ self.assertEqual(stderr, None)
+
+ def test_communicate_pipe_buf(self) -> None:
+ # communicate() with writes larger than pipe_buf
+ # This test will probably deadlock rather than fail, if
+ # communicate() does not work properly.
+ x, y = os.pipe()
+ if mswindows:
+ pipe_buf = 512
+ else:
+ pipe_buf = os.fpathconf(x, "PC_PIPE_BUF")
+ os.close(x)
+ os.close(y)
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;'
+ 'sys.stdout.write(sys.stdin.read(47));'
+ 'sys.stderr.write("xyz"*%d);'
+ 'sys.stdout.write(sys.stdin.read())' % pipe_buf],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ self.addCleanup(p.stdin.close)
+ string_to_write = b"abc"*pipe_buf
+ (stdout, stderr) = p.communicate(string_to_write)
+ self.assertEqual(stdout, string_to_write)
+
+ def test_writes_before_communicate(self) -> None:
+ # stdin.write before communicate()
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;'
+ 'sys.stdout.write(sys.stdin.read())'],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ self.addCleanup(p.stdin.close)
+ p.stdin.write(b"banana")
+ (stdout, stderr) = p.communicate(b"split")
+ self.assertEqual(stdout, b"bananasplit")
+ self.assertStderrEqual(stderr, b"")
+
+ def test_universal_newlines(self) -> None:
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;' + SETBINARY +
+ 'sys.stdout.write(sys.stdin.readline());'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("line2\\n");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write(sys.stdin.read());'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("line4\\n");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("line5\\r\\n");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("line6\\r");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("\\nline7");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("\\nline8");'],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ universal_newlines=1)
+ p.stdin.write("line1\n")
+ self.assertEqual(p.stdout.readline(), "line1\n")
+ p.stdin.write("line3\n")
+ p.stdin.close()
+ self.addCleanup(p.stdout.close)
+ self.assertEqual(p.stdout.readline(),
+ "line2\n")
+ self.assertEqual(p.stdout.read(6),
+ "line3\n")
+ self.assertEqual(p.stdout.read(),
+ "line4\nline5\nline6\nline7\nline8")
+
+ def test_universal_newlines_communicate(self) -> None:
+ # universal newlines through communicate()
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;' + SETBINARY +
+ 'sys.stdout.write("line2\\n");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("line4\\n");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("line5\\r\\n");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("line6\\r");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("\\nline7");'
+ 'sys.stdout.flush();'
+ 'sys.stdout.write("\\nline8");'],
+ stderr=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ universal_newlines=1)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ # BUG: can't give a non-empty stdin because it breaks both the
+ # select- and poll-based communicate() implementations.
+ (stdout, stderr) = p.communicate()
+ self.assertEqual(stdout,
+ "line2\nline4\nline5\nline6\nline7\nline8")
+
+ def test_universal_newlines_communicate_stdin(self) -> None:
+ # universal newlines through communicate(), with only stdin
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;' + SETBINARY + '''\nif True:
+ s = sys.stdin.readline()
+ assert s == "line1\\n", repr(s)
+ s = sys.stdin.read()
+ assert s == "line3\\n", repr(s)
+ '''],
+ stdin=subprocess.PIPE,
+ universal_newlines=1)
+ (stdout, stderr) = p.communicate("line1\nline3\n")
+ self.assertEqual(p.returncode, 0)
+
+ def test_no_leaking(self) -> None:
+ # Make sure we leak no resources
+ if not mswindows:
+ max_handles = 1026 # too much for most UNIX systems
+ else:
+ max_handles = 2050 # too much for (at least some) Windows setups
+ handles = [] # type: List[int]
+ tmpdir = tempfile.mkdtemp()
+ try:
+ for i in range(max_handles):
+ try:
+ tmpfile = os.path.join(tmpdir, support.TESTFN)
+ handles.append(os.open(tmpfile, os.O_WRONLY|os.O_CREAT))
+ except OSError as e:
+ if e.errno != errno.EMFILE:
+ raise
+ break
+ else:
+ self.skipTest("failed to reach the file descriptor limit "
+ "(tried %d)" % max_handles)
+ # Close a couple of them (should be enough for a subprocess)
+ for i in range(10):
+ os.close(handles.pop())
+ # Loop creating some subprocesses. If one of them leaks some fds,
+ # the next loop iteration will fail by reaching the max fd limit.
+ for i in range(15):
+ p = subprocess.Popen([sys.executable, "-c",
+ "import sys;"
+ "sys.stdout.write(sys.stdin.read())"],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ data = p.communicate(b"lime")[0]
+ self.assertEqual(data, b"lime")
+ finally:
+ for h in handles:
+ os.close(h)
+ shutil.rmtree(tmpdir)
+
+ def test_list2cmdline(self) -> None:
+ self.assertEqual(subprocess.list2cmdline(['a b c', 'd', 'e']),
+ '"a b c" d e')
+ self.assertEqual(subprocess.list2cmdline(['ab"c', '\\', 'd']),
+ 'ab\\"c \\ d')
+ self.assertEqual(subprocess.list2cmdline(['ab"c', ' \\', 'd']),
+ 'ab\\"c " \\\\" d')
+ self.assertEqual(subprocess.list2cmdline(['a\\\\\\b', 'de fg', 'h']),
+ 'a\\\\\\b "de fg" h')
+ self.assertEqual(subprocess.list2cmdline(['a\\"b', 'c', 'd']),
+ 'a\\\\\\"b c d')
+ self.assertEqual(subprocess.list2cmdline(['a\\\\b c', 'd', 'e']),
+ '"a\\\\b c" d e')
+ self.assertEqual(subprocess.list2cmdline(['a\\\\b\\ c', 'd', 'e']),
+ '"a\\\\b\\ c" d e')
+ self.assertEqual(subprocess.list2cmdline(['ab', '']),
+ 'ab ""')
+
+
+ def test_poll(self) -> None:
+ p = subprocess.Popen([sys.executable,
+ "-c", "import time; time.sleep(1)"])
+ count = 0
+ while p.poll() is None:
+ time.sleep(0.1)
+ count += 1
+ # We expect that the poll loop probably went around about 10 times,
+ # but, based on system scheduling we can't control, it's possible
+ # poll() never returned None. It "should be" very rare that it
+ # didn't go around at least twice.
+ self.assertGreaterEqual(count, 2)
+ # Subsequent invocations should just return the returncode
+ self.assertEqual(p.poll(), 0)
+
+
+ def test_wait(self) -> None:
+ p = subprocess.Popen([sys.executable,
+ "-c", "import time; time.sleep(2)"])
+ self.assertEqual(p.wait(), 0)
+ # Subsequent invocations should just return the returncode
+ self.assertEqual(p.wait(), 0)
+
+
+ def test_invalid_bufsize(self) -> None:
+ # an invalid type of the bufsize argument should raise
+ # TypeError.
+ with self.assertRaises(TypeError):
+ subprocess.Popen([sys.executable, "-c", "pass"], cast(Any, "orange"))
+
+ def test_bufsize_is_none(self) -> None:
+ # bufsize=None should be the same as bufsize=0.
+ p = subprocess.Popen([sys.executable, "-c", "pass"], None)
+ self.assertEqual(p.wait(), 0)
+ # Again with keyword arg
+ p = subprocess.Popen([sys.executable, "-c", "pass"], bufsize=None)
+ self.assertEqual(p.wait(), 0)
+
+ def test_leaking_fds_on_error(self) -> None:
+ # see bug #5179: Popen leaks file descriptors to PIPEs if
+ # the child fails to execute; this will eventually exhaust
+ # the maximum number of open fds. 1024 seems a very common
+ # value for that limit, but Windows has 2048, so we loop
+ # 1024 times (each call leaked two fds).
+ for i in range(1024):
+ # Windows raises IOError. Others raise OSError.
+ with self.assertRaises(EnvironmentError) as c:
+ subprocess.Popen(['nonexisting_i_hope'],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ # ignore errors that indicate the command was not found
+ if c.exception.errno not in (errno.ENOENT, errno.EACCES):
+ raise c.exception
+
+ def test_issue8780(self) -> None:
+ # Ensure that stdout is inherited from the parent
+ # if stdout=PIPE is not used
+ code = ';'.join([
+ 'import subprocess, sys',
+ 'retcode = subprocess.call('
+ "[sys.executable, '-c', 'print(\"Hello World!\")'])",
+ 'assert retcode == 0'])
+ output = subprocess.check_output([sys.executable, '-c', code])
+ self.assertTrue(output.startswith(b'Hello World!'), ascii(output))
+
+ def test_handles_closed_on_exception(self) -> None:
+ # If CreateProcess exits with an error, ensure the
+ # duplicate output handles are released
+ ifhandle, ifname = mkstemp()
+ ofhandle, ofname = mkstemp()
+ efhandle, efname = mkstemp()
+ try:
+ subprocess.Popen (["*"], stdin=ifhandle, stdout=ofhandle,
+ stderr=efhandle)
+ except OSError:
+ os.close(ifhandle)
+ os.remove(ifname)
+ os.close(ofhandle)
+ os.remove(ofname)
+ os.close(efhandle)
+ os.remove(efname)
+ self.assertFalse(os.path.exists(ifname))
+ self.assertFalse(os.path.exists(ofname))
+ self.assertFalse(os.path.exists(efname))
+
+ def test_communicate_epipe(self) -> None:
+ # Issue 10963: communicate() should hide EPIPE
+ p = subprocess.Popen([sys.executable, "-c", 'pass'],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ self.addCleanup(p.stdin.close)
+ p.communicate(b"x" * 2**20)
+
+ def test_communicate_epipe_only_stdin(self) -> None:
+ # Issue 10963: communicate() should hide EPIPE
+ p = subprocess.Popen([sys.executable, "-c", 'pass'],
+ stdin=subprocess.PIPE)
+ self.addCleanup(p.stdin.close)
+ time.sleep(2)
+ p.communicate(b"x" * 2**20)
+
+ @unittest.skipUnless(hasattr(signal, 'SIGALRM'),
+ "Requires signal.SIGALRM")
+ def test_communicate_eintr(self) -> None:
+ # Issue #12493: communicate() should handle EINTR
+ def handler(signum, frame):
+ pass
+ old_handler = signal.signal(signal.SIGALRM, handler)
+ self.addCleanup(signal.signal, signal.SIGALRM, old_handler)
+
+ # the process is running for 2 seconds
+ args = [sys.executable, "-c", 'import time; time.sleep(2)']
+ for stream in ('stdout', 'stderr'):
+ kw = {stream: subprocess.PIPE} # type: Dict[str, Any]
+ with subprocess.Popen(args, **kw) as process:
+ signal.alarm(1)
+ # communicate() will be interrupted by SIGALRM
+ process.communicate()
+
+
+# context manager
+class _SuppressCoreFiles(object):
+ """Try to prevent core files from being created."""
+ old_limit = None # type: Tuple[int, int]
+
+ def __enter__(self) -> None:
+ """Try to save previous ulimit, then set it to (0, 0)."""
+ if resource is not None:
+ try:
+ self.old_limit = resource.getrlimit(resource.RLIMIT_CORE)
+ resource.setrlimit(resource.RLIMIT_CORE, (0, 0))
+ except (ValueError, resource.error):
+ pass
+
+ if sys.platform == 'darwin':
+ # Check if the 'Crash Reporter' on OSX was configured
+ # in 'Developer' mode and warn that it will get triggered
+ # when it is.
+ #
+ # This assumes that this context manager is used in tests
+ # that might trigger the next manager.
+ value = subprocess.Popen(['/usr/bin/defaults', 'read',
+ 'com.apple.CrashReporter', 'DialogType'],
+ stdout=subprocess.PIPE).communicate()[0]
+ if value.strip() == b'developer':
+ print("this tests triggers the Crash Reporter, "
+ "that is intentional", end='')
+ sys.stdout.flush()
+
+ def __exit__(self, *args: Any) -> None:
+ """Return core file behavior to default."""
+ if self.old_limit is None:
+ return
+ if resource is not None:
+ try:
+ resource.setrlimit(resource.RLIMIT_CORE, self.old_limit)
+ except (ValueError, resource.error):
+ pass
+
+
+ at unittest.skipIf(mswindows, "POSIX specific tests")
+class POSIXProcessTestCase(BaseTestCase):
+
+ def test_exceptions(self) -> None:
+ nonexistent_dir = "/_this/pa.th/does/not/exist"
+ try:
+ os.chdir(nonexistent_dir)
+ except OSError as e:
+ # This avoids hard coding the errno value or the OS perror()
+ # string and instead capture the exception that we want to see
+ # below for comparison.
+ desired_exception = e
+ desired_exception.strerror += ': ' + repr(sys.executable)
+ else:
+ self.fail("chdir to nonexistant directory %s succeeded." %
+ nonexistent_dir)
+
+ # Error in the child re-raised in the parent.
+ try:
+ p = subprocess.Popen([sys.executable, "-c", ""],
+ cwd=nonexistent_dir)
+ except OSError as e:
+ # Test that the child process chdir failure actually makes
+ # it up to the parent process as the correct exception.
+ self.assertEqual(desired_exception.errno, e.errno)
+ self.assertEqual(desired_exception.strerror, e.strerror)
+ else:
+ self.fail("Expected OSError: %s" % desired_exception)
+
+ def test_restore_signals(self) -> None:
+ # Code coverage for both values of restore_signals to make sure it
+ # at least does not blow up.
+ # A test for behavior would be complex. Contributions welcome.
+ subprocess.call([sys.executable, "-c", ""], restore_signals=True)
+ subprocess.call([sys.executable, "-c", ""], restore_signals=False)
+
+ def test_start_new_session(self) -> None:
+ # For code coverage of calling setsid(). We don't care if we get an
+ # EPERM error from it depending on the test execution environment, that
+ # still indicates that it was called.
+ try:
+ output = subprocess.check_output(
+ [sys.executable, "-c",
+ "import os; print(os.getpgid(os.getpid()))"],
+ start_new_session=True)
+ except OSError as e:
+ if e.errno != errno.EPERM:
+ raise
+ else:
+ parent_pgid = os.getpgid(os.getpid())
+ child_pgid = int(output)
+ self.assertNotEqual(parent_pgid, child_pgid)
+
+ def test_run_abort(self) -> None:
+ # returncode handles signal termination
+ with _SuppressCoreFiles():
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import os; os.abort()'])
+ p.wait()
+ self.assertEqual(-p.returncode, signal.SIGABRT)
+
+ def test_preexec(self) -> None:
+ # DISCLAIMER: Setting environment variables is *not* a good use
+ # of a preexec_fn. This is merely a test.
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys,os;'
+ 'sys.stdout.write(os.getenv("FRUIT"))'],
+ stdout=subprocess.PIPE,
+ preexec_fn=lambda: os.putenv("FRUIT", "apple"))
+ self.addCleanup(p.stdout.close)
+ self.assertEqual(p.stdout.read(), b"apple")
+
+ def test_preexec_exception(self) -> None:
+ def raise_it():
+ raise ValueError("What if two swallows carried a coconut?")
+ try:
+ p = subprocess.Popen([sys.executable, "-c", ""],
+ preexec_fn=raise_it)
+ except RuntimeError as e:
+ self.assertTrue(
+ subprocess._posixsubprocess,
+ "Expected a ValueError from the preexec_fn")
+ except ValueError as e2:
+ self.assertIn("coconut", e2.args[0])
+ else:
+ self.fail("Exception raised by preexec_fn did not make it "
+ "to the parent process.")
+
+ def test_preexec_gc_module_failure(self) -> None:
+ # This tests the code that disables garbage collection if the child
+ # process will execute any Python.
+ def raise_runtime_error():
+ raise RuntimeError("this shouldn't escape")
+ enabled = gc.isenabled()
+ orig_gc_disable = gc.disable
+ orig_gc_isenabled = gc.isenabled
+ try:
+ gc.disable()
+ self.assertFalse(gc.isenabled())
+ subprocess.call([sys.executable, '-c', ''],
+ preexec_fn=lambda: None)
+ self.assertFalse(gc.isenabled(),
+ "Popen enabled gc when it shouldn't.")
+
+ gc.enable()
+ self.assertTrue(gc.isenabled())
+ subprocess.call([sys.executable, '-c', ''],
+ preexec_fn=lambda: None)
+ self.assertTrue(gc.isenabled(), "Popen left gc disabled.")
+
+ setattr(gc, 'disable', raise_runtime_error)
+ self.assertRaises(RuntimeError, subprocess.Popen,
+ [sys.executable, '-c', ''],
+ preexec_fn=lambda: None)
+
+ del gc.isenabled # force an AttributeError
+ self.assertRaises(AttributeError, subprocess.Popen,
+ [sys.executable, '-c', ''],
+ preexec_fn=lambda: None)
+ finally:
+ setattr(gc, 'disable', orig_gc_disable)
+ setattr(gc, 'isenabled', orig_gc_isenabled)
+ if not enabled:
+ gc.disable()
+
+ def test_args_string(self) -> None:
+ # args is a string
+ fd, fname = mkstemp()
+ # reopen in text mode
+ with open(fd, "w", errors=cast(Any, "surrogateescape")) as fobj: # see #260
+ fobj.write("#!/bin/sh\n")
+ fobj.write("exec '%s' -c 'import sys; sys.exit(47)'\n" %
+ sys.executable)
+ os.chmod(fname, 0o700)
+ p = subprocess.Popen(fname)
+ p.wait()
+ os.remove(fname)
+ self.assertEqual(p.returncode, 47)
+
+ def test_invalid_args(self) -> None:
+ # invalid arguments should raise ValueError
+ self.assertRaises(ValueError, subprocess.call,
+ [sys.executable, "-c",
+ "import sys; sys.exit(47)"],
+ startupinfo=47)
+ self.assertRaises(ValueError, subprocess.call,
+ [sys.executable, "-c",
+ "import sys; sys.exit(47)"],
+ creationflags=47)
+
+ def test_shell_sequence(self) -> None:
+ # Run command through the shell (sequence)
+ newenv = os.environ.copy()
+ newenv["FRUIT"] = "apple"
+ p = subprocess.Popen(["echo $FRUIT"], shell=1,
+ stdout=subprocess.PIPE,
+ env=newenv)
+ self.addCleanup(p.stdout.close)
+ self.assertEqual(p.stdout.read().strip(b" \t\r\n\f"), b"apple")
+
+ def test_shell_string(self) -> None:
+ # Run command through the shell (string)
+ newenv = os.environ.copy()
+ newenv["FRUIT"] = "apple"
+ p = subprocess.Popen("echo $FRUIT", shell=1,
+ stdout=subprocess.PIPE,
+ env=newenv)
+ self.addCleanup(p.stdout.close)
+ self.assertEqual(p.stdout.read().strip(b" \t\r\n\f"), b"apple")
+
+ def test_call_string(self) -> None:
+ # call() function with string argument on UNIX
+ fd, fname = mkstemp()
+ # reopen in text mode
+ with open(fd, "w", errors=cast(Any, "surrogateescape")) as fobj: # see #260
+ fobj.write("#!/bin/sh\n")
+ fobj.write("exec '%s' -c 'import sys; sys.exit(47)'\n" %
+ sys.executable)
+ os.chmod(fname, 0o700)
+ rc = subprocess.call(fname)
+ os.remove(fname)
+ self.assertEqual(rc, 47)
+
+ def test_specific_shell(self) -> None:
+ # Issue #9265: Incorrect name passed as arg[0].
+ shells = [] # type: List[str]
+ for prefix in ['/bin', '/usr/bin/', '/usr/local/bin']:
+ for name in ['bash', 'ksh']:
+ sh = os.path.join(prefix, name)
+ if os.path.isfile(sh):
+ shells.append(sh)
+ if not shells: # Will probably work for any shell but csh.
+ self.skipTest("bash or ksh required for this test")
+ sh = '/bin/sh'
+ if os.path.isfile(sh) and not os.path.islink(sh):
+ # Test will fail if /bin/sh is a symlink to csh.
+ shells.append(sh)
+ for sh in shells:
+ p = subprocess.Popen("echo $0", executable=sh, shell=True,
+ stdout=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.assertEqual(p.stdout.read().strip(), bytes(sh, 'ascii'))
+
+ def _kill_process(self, method: str, *args: Any) -> subprocess.Popen:
+ # Do not inherit file handles from the parent.
+ # It should fix failures on some platforms.
+ p = subprocess.Popen([sys.executable, "-c", """if 1:
+ import sys, time
+ sys.stdout.write('x\\n')
+ sys.stdout.flush()
+ time.sleep(30)
+ """],
+ close_fds=True,
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ # Wait for the interpreter to be completely initialized before
+ # sending any signal.
+ p.stdout.read(1)
+ getattr(p, method)(*args)
+ return p
+
+ def test_send_signal(self) -> None:
+ p = self._kill_process('send_signal', signal.SIGINT)
+ _, stderr = p.communicate()
+ self.assertIn(b'KeyboardInterrupt', stderr)
+ self.assertNotEqual(p.wait(), 0)
+
+ def test_kill(self) -> None:
+ p = self._kill_process('kill')
+ _, stderr = p.communicate()
+ self.assertStderrEqual(stderr, b'')
+ self.assertEqual(p.wait(), -signal.SIGKILL)
+
+ def test_terminate(self) -> None:
+ p = self._kill_process('terminate')
+ _, stderr = p.communicate()
+ self.assertStderrEqual(stderr, b'')
+ self.assertEqual(p.wait(), -signal.SIGTERM)
+
+ def check_close_std_fds(self, fds: Iterable[int]) -> None:
+ # Issue #9905: test that subprocess pipes still work properly with
+ # some standard fds closed
+ stdin = 0
+ newfds = [] # type: List[int]
+ for a in fds:
+ b = os.dup(a)
+ newfds.append(b)
+ if a == 0:
+ stdin = b
+ try:
+ for fd in fds:
+ os.close(fd)
+ out, err = subprocess.Popen([sys.executable, "-c",
+ 'import sys;'
+ 'sys.stdout.write("apple");'
+ 'sys.stdout.flush();'
+ 'sys.stderr.write("orange")'],
+ stdin=stdin,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE).communicate()
+ err = support.strip_python_stderr(err)
+ self.assertEqual((out, err), (b'apple', b'orange'))
+ finally:
+ for b, a in zip(newfds, fds):
+ os.dup2(b, a)
+ for b in newfds:
+ os.close(b)
+
+ def test_close_fd_0(self) -> None:
+ self.check_close_std_fds([0])
+
+ def test_close_fd_1(self) -> None:
+ self.check_close_std_fds([1])
+
+ def test_close_fd_2(self) -> None:
+ self.check_close_std_fds([2])
+
+ def test_close_fds_0_1(self) -> None:
+ self.check_close_std_fds([0, 1])
+
+ def test_close_fds_0_2(self) -> None:
+ self.check_close_std_fds([0, 2])
+
+ def test_close_fds_1_2(self) -> None:
+ self.check_close_std_fds([1, 2])
+
+ def test_close_fds_0_1_2(self) -> None:
+ # Issue #10806: test that subprocess pipes still work properly with
+ # all standard fds closed.
+ self.check_close_std_fds([0, 1, 2])
+
+ def test_remapping_std_fds(self) -> None:
+ # open up some temporary files
+ temps = [mkstemp() for i in range(3)]
+ try:
+ temp_fds = [fd for fd, fname in temps]
+
+ # unlink the files -- we won't need to reopen them
+ for fd, fname in temps:
+ os.unlink(fname)
+
+ # write some data to what will become stdin, and rewind
+ os.write(temp_fds[1], b"STDIN")
+ os.lseek(temp_fds[1], 0, 0)
+
+ # move the standard file descriptors out of the way
+ saved_fds = [os.dup(fd) for fd in range(3)]
+ try:
+ # duplicate the file objects over the standard fd's
+ for fd, temp_fd in enumerate(temp_fds):
+ os.dup2(temp_fd, fd)
+
+ # now use those files in the "wrong" order, so that subprocess
+ # has to rearrange them in the child
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; got = sys.stdin.read();'
+ 'sys.stdout.write("got %s"%got); sys.stderr.write("err")'],
+ stdin=temp_fds[1],
+ stdout=temp_fds[2],
+ stderr=temp_fds[0])
+ p.wait()
+ finally:
+ # restore the original fd's underneath sys.stdin, etc.
+ for std, saved in enumerate(saved_fds):
+ os.dup2(saved, std)
+ os.close(saved)
+
+ for fd in temp_fds:
+ os.lseek(fd, 0, 0)
+
+ out = os.read(temp_fds[2], 1024)
+ err = support.strip_python_stderr(os.read(temp_fds[0], 1024))
+ self.assertEqual(out, b"got STDIN")
+ self.assertEqual(err, b"err")
+
+ finally:
+ for fd in temp_fds:
+ os.close(fd)
+
+ def check_swap_fds(self, stdin_no: int, stdout_no: int,
+ stderr_no: int) -> None:
+ # open up some temporary files
+ temps = [mkstemp() for i in range(3)]
+ temp_fds = [fd for fd, fname in temps]
+ try:
+ # unlink the files -- we won't need to reopen them
+ for fd, fname in temps:
+ os.unlink(fname)
+
+ # save a copy of the standard file descriptors
+ saved_fds = [os.dup(fd) for fd in range(3)]
+ try:
+ # duplicate the temp files over the standard fd's 0, 1, 2
+ for fd, temp_fd in enumerate(temp_fds):
+ os.dup2(temp_fd, fd)
+
+ # write some data to what will become stdin, and rewind
+ os.write(stdin_no, b"STDIN")
+ os.lseek(stdin_no, 0, 0)
+
+ # now use those files in the given order, so that subprocess
+ # has to rearrange them in the child
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys; got = sys.stdin.read();'
+ 'sys.stdout.write("got %s"%got); sys.stderr.write("err")'],
+ stdin=stdin_no,
+ stdout=stdout_no,
+ stderr=stderr_no)
+ p.wait()
+
+ for fd in temp_fds:
+ os.lseek(fd, 0, 0)
+
+ out = os.read(stdout_no, 1024)
+ err = support.strip_python_stderr(os.read(stderr_no, 1024))
+ finally:
+ for std, saved in enumerate(saved_fds):
+ os.dup2(saved, std)
+ os.close(saved)
+
+ self.assertEqual(out, b"got STDIN")
+ self.assertEqual(err, b"err")
+
+ finally:
+ for fd in temp_fds:
+ os.close(fd)
+
+ # When duping fds, if there arises a situation where one of the fds is
+ # either 0, 1 or 2, it is possible that it is overwritten (#12607).
+ # This tests all combinations of this.
+ def test_swap_fds(self) -> None:
+ self.check_swap_fds(0, 1, 2)
+ self.check_swap_fds(0, 2, 1)
+ self.check_swap_fds(1, 0, 2)
+ self.check_swap_fds(1, 2, 0)
+ self.check_swap_fds(2, 0, 1)
+ self.check_swap_fds(2, 1, 0)
+
+ def test_surrogates_error_message(self) -> None:
+ def prepare() -> None:
+ raise ValueError("surrogate:\uDCff")
+
+ try:
+ subprocess.call(
+ [sys.executable, "-c", "pass"],
+ preexec_fn=prepare)
+ except ValueError as err:
+ # Pure Python implementations keeps the message
+ self.assertIsNone(subprocess._posixsubprocess)
+ self.assertEqual(str(err), "surrogate:\uDCff")
+ except RuntimeError as err2:
+ # _posixsubprocess uses a default message
+ self.assertIsNotNone(subprocess._posixsubprocess)
+ self.assertEqual(str(err2), "Exception occurred in preexec_fn.")
+ else:
+ self.fail("Expected ValueError or RuntimeError")
+
+ def test_undecodable_env(self) -> None:
+ for key, value in (('test', 'abc\uDCFF'), ('test\uDCFF', '42')):
+ # test str with surrogates
+ script = "import os; print(ascii(os.getenv(%s)))" % repr(key)
+ env = os.environ.copy()
+ env[key] = value
+ # Use C locale to get ascii for the locale encoding to force
+ # surrogate-escaping of \xFF in the child process; otherwise it can
+ # be decoded as-is if the default locale is latin-1.
+ env['LC_ALL'] = 'C'
+ stdout = subprocess.check_output(
+ [sys.executable, "-c", script],
+ env=env)
+ stdout = stdout.rstrip(b'\n\r')
+ self.assertEqual(stdout.decode('ascii'), ascii(value))
+
+ # test bytes
+ keyb = key.encode("ascii", "surrogateescape")
+ valueb = value.encode("ascii", "surrogateescape")
+ script = "import os; print(ascii(os.getenvb(%s)))" % repr(keyb)
+ envb = dict(os.environ.copy().items()) # type: Dict[Any, Any]
+ envb[keyb] = valueb
+ stdout = subprocess.check_output(
+ [sys.executable, "-c", script],
+ env=envb)
+ stdout = stdout.rstrip(b'\n\r')
+ self.assertEqual(stdout.decode('ascii'), ascii(valueb))
+
+ def test_bytes_program(self) -> None:
+ abs_program = os.fsencode(sys.executable)
+ path, programs = os.path.split(sys.executable)
+ program = os.fsencode(programs)
+
+ # absolute bytes path
+ exitcode = subprocess.call([abs_program, "-c", "pass"])
+ self.assertEqual(exitcode, 0)
+
+ # bytes program, unicode PATH
+ env = os.environ.copy()
+ env["PATH"] = path
+ exitcode = subprocess.call([program, "-c", "pass"], env=env)
+ self.assertEqual(exitcode, 0)
+
+ # bytes program, bytes PATH
+ envb = os.environb.copy()
+ envb[b"PATH"] = os.fsencode(path)
+ exitcode = subprocess.call([program, "-c", "pass"], env=envb)
+ self.assertEqual(exitcode, 0)
+
+ def test_pipe_cloexec(self) -> None:
+ sleeper = support.findfile("input_reader.py", subdir="subprocessdata")
+ fd_status = support.findfile("fd_status.py", subdir="subprocessdata")
+
+ p1 = subprocess.Popen([sys.executable, sleeper],
+ stdin=subprocess.PIPE, stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE, close_fds=False)
+
+ self.addCleanup(p1.communicate, b'')
+
+ p2 = subprocess.Popen([sys.executable, fd_status],
+ stdout=subprocess.PIPE, close_fds=False)
+
+ output, error = p2.communicate()
+ result_fds = set(map(int, output.split(b',')))
+ unwanted_fds = set([p1.stdin.fileno(), p1.stdout.fileno(),
+ p1.stderr.fileno()])
+
+ self.assertFalse(result_fds & unwanted_fds,
+ "Expected no fds from %r to be open in child, "
+ "found %r" %
+ (unwanted_fds, result_fds & unwanted_fds))
+
+ def test_pipe_cloexec_real_tools(self) -> None:
+ qcat = support.findfile("qcat.py", subdir="subprocessdata")
+ qgrep = support.findfile("qgrep.py", subdir="subprocessdata")
+
+ subdata = b'zxcvbn'
+ data = subdata * 4 + b'\n'
+
+ p1 = subprocess.Popen([sys.executable, qcat],
+ stdin=subprocess.PIPE, stdout=subprocess.PIPE,
+ close_fds=False)
+
+ p2 = subprocess.Popen([sys.executable, qgrep, subdata],
+ stdin=p1.stdout, stdout=subprocess.PIPE,
+ close_fds=False)
+
+ self.addCleanup(p1.wait)
+ self.addCleanup(p2.wait)
+ def kill_p1() -> None:
+ #try:
+ p1.terminate()
+ #except ProcessLookupError:
+ # pass
+ def kill_p2() -> None:
+ #try:
+ p2.terminate()
+ #except ProcessLookupError:
+ # pass
+ self.addCleanup(kill_p1)
+ self.addCleanup(kill_p2)
+
+ p1.stdin.write(data)
+ p1.stdin.close()
+
+ readfiles, ignored1, ignored2 = select.select([p2.stdout], [], [], 10)
+
+ self.assertTrue(readfiles, "The child hung")
+ self.assertEqual(p2.stdout.read(), data)
+
+ p1.stdout.close()
+ p2.stdout.close()
+
+ def test_close_fds(self) -> None:
+ fd_status = support.findfile("fd_status.py", subdir="subprocessdata")
+
+ fds = os.pipe()
+ self.addCleanup(os.close, fds[0])
+ self.addCleanup(os.close, fds[1])
+
+ open_fds = set([fds[0], fds[1]])
+ # add a bunch more fds
+ for _ in range(9):
+ fd = os.open("/dev/null", os.O_RDONLY)
+ self.addCleanup(os.close, fd)
+ open_fds.add(fd)
+
+ p = subprocess.Popen([sys.executable, fd_status],
+ stdout=subprocess.PIPE, close_fds=False)
+ output, ignored = p.communicate()
+ remaining_fds = set(map(int, output.split(b',')))
+
+ self.assertEqual(remaining_fds & open_fds, open_fds,
+ "Some fds were closed")
+
+ p = subprocess.Popen([sys.executable, fd_status],
+ stdout=subprocess.PIPE, close_fds=True)
+ output, ignored = p.communicate()
+ remaining_fds = set(map(int, output.split(b',')))
+
+ self.assertFalse(remaining_fds & open_fds,
+ "Some fds were left open")
+ self.assertIn(1, remaining_fds, "Subprocess failed")
+
+ # Keep some of the fd's we opened open in the subprocess.
+ # This tests _posixsubprocess.c's proper handling of fds_to_keep.
+ fds_to_keep = set(open_fds.pop() for _ in range(8))
+ p = subprocess.Popen([sys.executable, fd_status],
+ stdout=subprocess.PIPE, close_fds=True,
+ pass_fds=())
+ output, ignored = p.communicate()
+ remaining_fds = set(map(int, output.split(b',')))
+
+ self.assertFalse(remaining_fds & fds_to_keep & open_fds,
+ "Some fds not in pass_fds were left open")
+ self.assertIn(1, remaining_fds, "Subprocess failed")
+
+ # Mac OS X Tiger (10.4) has a kernel bug: sometimes, the file
+ # descriptor of a pipe closed in the parent process is valid in the
+ # child process according to fstat(), but the mode of the file
+ # descriptor is invalid, and read or write raise an error.
+ @support.requires_mac_ver(10, 5)
+ def test_pass_fds(self) -> None:
+ fd_status = support.findfile("fd_status.py", subdir="subprocessdata")
+
+ open_fds = set() # type: Set[int]
+
+ for x in range(5):
+ fds = os.pipe()
+ self.addCleanup(os.close, fds[0])
+ self.addCleanup(os.close, fds[1])
+ open_fds.update([fds[0], fds[1]])
+
+ for fd in open_fds:
+ p = subprocess.Popen([sys.executable, fd_status],
+ stdout=subprocess.PIPE, close_fds=True,
+ pass_fds=(fd, ))
+ output, ignored = p.communicate()
+
+ remaining_fds = set(map(int, output.split(b',')))
+ to_be_closed = open_fds - {fd}
+
+ self.assertIn(fd, remaining_fds, "fd to be passed not passed")
+ self.assertFalse(remaining_fds & to_be_closed,
+ "fd to be closed passed")
+
+ # pass_fds overrides close_fds with a warning.
+ with self.assertWarns(RuntimeWarning) as context:
+ self.assertFalse(subprocess.call(
+ [sys.executable, "-c", "import sys; sys.exit(0)"],
+ close_fds=False, pass_fds=(fd, )))
+ self.assertIn('overriding close_fds', str(context.warning))
+
+ def test_stdout_stdin_are_single_inout_fd(self) -> None:
+ with io.open(os.devnull, "r+") as inout:
+ p = subprocess.Popen([sys.executable, "-c", "import sys; sys.exit(0)"],
+ stdout=inout, stdin=inout)
+ p.wait()
+
+ def test_stdout_stderr_are_single_inout_fd(self) -> None:
+ with io.open(os.devnull, "r+") as inout:
+ p = subprocess.Popen([sys.executable, "-c", "import sys; sys.exit(0)"],
+ stdout=inout, stderr=inout)
+ p.wait()
+
+ def test_stderr_stdin_are_single_inout_fd(self) -> None:
+ with io.open(os.devnull, "r+") as inout:
+ p = subprocess.Popen([sys.executable, "-c", "import sys; sys.exit(0)"],
+ stderr=inout, stdin=inout)
+ p.wait()
+
+ def test_wait_when_sigchild_ignored(self) -> None:
+ # NOTE: sigchild_ignore.py may not be an effective test on all OSes.
+ sigchild_ignore = support.findfile("sigchild_ignore.py",
+ subdir="subprocessdata")
+ p = subprocess.Popen([sys.executable, sigchild_ignore],
+ stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ stdout, stderr = p.communicate()
+ self.assertEqual(0, p.returncode, "sigchild_ignore.py exited"
+ " non-zero with this error:\n%s" %
+ stderr.decode('utf8'))
+
+ def test_select_unbuffered(self) -> None:
+ # Issue #11459: bufsize=0 should really set the pipes as
+ # unbuffered (and therefore let select() work properly).
+ select = support.import_module("select")
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys;'
+ 'sys.stdout.write("apple")'],
+ stdout=subprocess.PIPE,
+ bufsize=0)
+ f = p.stdout
+ self.addCleanup(f.close)
+ try:
+ self.assertEqual(f.read(4), b"appl")
+ self.assertIn(f, select.select([f], [], [], 0.0)[0])
+ finally:
+ p.wait()
+
+ def test_zombie_fast_process_del(self) -> None:
+ # Issue #12650: on Unix, if Popen.__del__() was called before the
+ # process exited, it wouldn't be added to subprocess._active, and would
+ # remain a zombie.
+ # spawn a Popen, and delete its reference before it exits
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import sys, time;'
+ 'time.sleep(0.2)'],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ ident = id(p)
+ pid = p.pid
+ del p
+ # check that p is in the active processes list
+ self.assertIn(ident, [id(o) for o in subprocess._active])
+
+ def test_leak_fast_process_del_killed(self) -> None:
+ # Issue #12650: on Unix, if Popen.__del__() was called before the
+ # process exited, and the process got killed by a signal, it would never
+ # be removed from subprocess._active, which triggered a FD and memory
+ # leak.
+ # spawn a Popen, delete its reference and kill it
+ p = subprocess.Popen([sys.executable, "-c",
+ 'import time;'
+ 'time.sleep(3)'],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ ident = id(p)
+ pid = p.pid
+ del p
+ os.kill(pid, signal.SIGKILL)
+ # check that p is in the active processes list
+ self.assertIn(ident, [id(o) for o in subprocess._active])
+
+ # let some time for the process to exit, and create a new Popen: this
+ # should trigger the wait() of p
+ time.sleep(0.2)
+ with self.assertRaises(EnvironmentError) as c:
+ with subprocess.Popen(['nonexisting_i_hope'],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE) as proc:
+ pass
+ # p should have been wait()ed on, and removed from the _active list
+ self.assertRaises(OSError, os.waitpid, pid, 0)
+ self.assertNotIn(ident, [id(o) for o in subprocess._active])
+
+
+ at unittest.skipUnless(mswindows, "Windows specific tests")
+class Win32ProcessTestCase(BaseTestCase):
+
+ def test_startupinfo(self) -> None:
+ # startupinfo argument
+ # We uses hardcoded constants, because we do not want to
+ # depend on win32all.
+ STARTF_USESHOWWINDOW = 1
+ SW_MAXIMIZE = 3
+ startupinfo = subprocess.STARTUPINFO()
+ startupinfo.dwFlags = STARTF_USESHOWWINDOW
+ startupinfo.wShowWindow = SW_MAXIMIZE
+ # Since Python is a console process, it won't be affected
+ # by wShowWindow, but the argument should be silently
+ # ignored
+ subprocess.call([sys.executable, "-c", "import sys; sys.exit(0)"],
+ startupinfo=startupinfo)
+
+ def test_creationflags(self) -> None:
+ # creationflags argument
+ CREATE_NEW_CONSOLE = 16
+ sys.stderr.write(" a DOS box should flash briefly ...\n")
+ subprocess.call(sys.executable +
+ ' -c "import time; time.sleep(0.25)"',
+ creationflags=CREATE_NEW_CONSOLE)
+
+ def test_invalid_args(self) -> None:
+ # invalid arguments should raise ValueError
+ self.assertRaises(ValueError, subprocess.call,
+ [sys.executable, "-c",
+ "import sys; sys.exit(47)"],
+ preexec_fn=lambda: 1)
+ self.assertRaises(ValueError, subprocess.call,
+ [sys.executable, "-c",
+ "import sys; sys.exit(47)"],
+ stdout=subprocess.PIPE,
+ close_fds=True)
+
+ def test_close_fds(self) -> None:
+ # close file descriptors
+ rc = subprocess.call([sys.executable, "-c",
+ "import sys; sys.exit(47)"],
+ close_fds=True)
+ self.assertEqual(rc, 47)
+
+ def test_shell_sequence(self) -> None:
+ # Run command through the shell (sequence)
+ newenv = os.environ.copy()
+ newenv["FRUIT"] = "physalis"
+ p = subprocess.Popen(["set"], shell=1,
+ stdout=subprocess.PIPE,
+ env=newenv)
+ self.addCleanup(p.stdout.close)
+ self.assertIn(b"physalis", p.stdout.read())
+
+ def test_shell_string(self) -> None:
+ # Run command through the shell (string)
+ newenv = os.environ.copy()
+ newenv["FRUIT"] = "physalis"
+ p = subprocess.Popen("set", shell=1,
+ stdout=subprocess.PIPE,
+ env=newenv)
+ self.addCleanup(p.stdout.close)
+ self.assertIn(b"physalis", p.stdout.read())
+
+ def test_call_string(self) -> None:
+ # call() function with string argument on Windows
+ rc = subprocess.call(sys.executable +
+ ' -c "import sys; sys.exit(47)"')
+ self.assertEqual(rc, 47)
+
+ def _kill_process(self, method: str, *args: Any) -> None:
+ # Some win32 buildbot raises EOFError if stdin is inherited
+ p = subprocess.Popen([sys.executable, "-c", """if 1:
+ import sys, time
+ sys.stdout.write('x\\n')
+ sys.stdout.flush()
+ time.sleep(30)
+ """],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ self.addCleanup(p.stdout.close)
+ self.addCleanup(p.stderr.close)
+ self.addCleanup(p.stdin.close)
+ # Wait for the interpreter to be completely initialized before
+ # sending any signal.
+ p.stdout.read(1)
+ getattr(p, method)(*args)
+ _, stderr = p.communicate()
+ self.assertStderrEqual(stderr, b'')
+ returncode = p.wait()
+ self.assertNotEqual(returncode, 0)
+
+ def test_send_signal(self) -> None:
+ self._kill_process('send_signal', signal.SIGTERM)
+
+ def test_kill(self) -> None:
+ self._kill_process('kill')
+
+ def test_terminate(self) -> None:
+ self._kill_process('terminate')
+
+
+# The module says:
+# "NB This only works (and is only relevant) for UNIX."
+#
+# Actually, getoutput should work on any platform with an os.popen, but
+# I'll take the comment as given, and skip this suite.
+ at unittest.skipUnless(os.name == 'posix', "only relevant for UNIX")
+class CommandTests(unittest.TestCase):
+ def test_getoutput(self) -> None:
+ self.assertEqual(subprocess.getoutput('echo xyzzy'), 'xyzzy')
+ self.assertEqual(subprocess.getstatusoutput('echo xyzzy'),
+ (0, 'xyzzy'))
+
+ # we use mkdtemp in the next line to create an empty directory
+ # under our exclusive control; from that, we can invent a pathname
+ # that we _know_ won't exist. This is guaranteed to fail.
+ dir = None # type: str
+ try:
+ dir = tempfile.mkdtemp()
+ name = os.path.join(dir, "foo")
+
+ status, output = subprocess.getstatusoutput('cat ' + name)
+ self.assertNotEqual(status, 0)
+ finally:
+ if dir is not None:
+ os.rmdir(dir)
+
+
+ at unittest.skipUnless(getattr(subprocess, '_has_poll', False),
+ "poll system call not supported")
+class ProcessTestCaseNoPoll(ProcessTestCase):
+ def setUp(self) -> None:
+ subprocess._has_poll = False
+ ProcessTestCase.setUp(self)
+
+ def tearDown(self) -> None:
+ subprocess._has_poll = True
+ ProcessTestCase.tearDown(self)
+
+
+#@unittest.skipUnless(getattr(subprocess, '_posixsubprocess', False),
+# "_posixsubprocess extension module not found.")
+#class ProcessTestCasePOSIXPurePython(ProcessTestCase, POSIXProcessTestCase):
+# @classmethod
+# def setUpClass(cls):
+# global subprocess
+# assert subprocess._posixsubprocess
+# # Reimport subprocess while forcing _posixsubprocess to not exist.
+# with support.check_warnings(('.*_posixsubprocess .* not being used.*',
+# RuntimeWarning)):
+# subprocess = support.import_fresh_module(
+# 'subprocess', blocked=['_posixsubprocess'])
+# assert not subprocess._posixsubprocess
+#
+# @classmethod
+# def tearDownClass(cls):
+# global subprocess
+# # Reimport subprocess as it should be, restoring order to the universe#.
+# subprocess = support.import_fresh_module('subprocess')
+# assert subprocess._posixsubprocess
+
+
+class HelperFunctionTests(unittest.TestCase):
+ @unittest.skipIf(mswindows, "errno and EINTR make no sense on windows")
+ def test_eintr_retry_call(self) -> None:
+ record_calls = [] # type: List[Any]
+ def fake_os_func(*args: Any) -> tuple:
+ record_calls.append(args)
+ if len(record_calls) == 2:
+ raise OSError(errno.EINTR, "fake interrupted system call")
+ return tuple(reversed(args))
+
+ self.assertEqual((999, 256),
+ subprocess._eintr_retry_call(fake_os_func, 256, 999))
+ self.assertEqual([(256, 999)], record_calls)
+ # This time there will be an EINTR so it will loop once.
+ self.assertEqual((666,),
+ subprocess._eintr_retry_call(fake_os_func, 666))
+ self.assertEqual([(256, 999), (666,), (666,)], record_calls)
+
+
+ at unittest.skipUnless(mswindows, "Windows-specific tests")
+class CommandsWithSpaces (BaseTestCase):
+
+ def setUp(self) -> None:
+ super().setUp()
+ f, fname = mkstemp(".py", "te st")
+ self.fname = fname.lower ()
+ os.write(f, b"import sys;"
+ b"sys.stdout.write('%d %s' % (len(sys.argv), [a.lower () for a in sys.argv]))"
+ )
+ os.close(f)
+
+ def tearDown(self) -> None:
+ os.remove(self.fname)
+ super().tearDown()
+
+ def with_spaces(self, *args: Any, **kwargs: Any) -> None:
+ kwargs['stdout'] = subprocess.PIPE
+ p = subprocess.Popen(*args, **kwargs)
+ self.addCleanup(p.stdout.close)
+ self.assertEqual(
+ p.stdout.read ().decode("mbcs"),
+ "2 [%r, 'ab cd']" % self.fname
+ )
+
+ def test_shell_string_with_spaces(self) -> None:
+ # call() function with string argument with spaces on Windows
+ self.with_spaces('"%s" "%s" "%s"' % (sys.executable, self.fname,
+ "ab cd"), shell=1)
+
+ def test_shell_sequence_with_spaces(self) -> None:
+ # call() function with sequence argument with spaces on Windows
+ self.with_spaces([sys.executable, self.fname, "ab cd"], shell=1)
+
+ def test_noshell_string_with_spaces(self) -> None:
+ # call() function with string argument with spaces on Windows
+ self.with_spaces('"%s" "%s" "%s"' % (sys.executable, self.fname,
+ "ab cd"))
+
+ def test_noshell_sequence_with_spaces(self) -> None:
+ # call() function with sequence argument with spaces on Windows
+ self.with_spaces([sys.executable, self.fname, "ab cd"])
+
+
+class ContextManagerTests(BaseTestCase):
+
+ def test_pipe(self) -> None:
+ with subprocess.Popen([sys.executable, "-c",
+ "import sys;"
+ "sys.stdout.write('stdout');"
+ "sys.stderr.write('stderr');"],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE) as proc:
+ self.assertEqual(proc.stdout.read(), b"stdout")
+ self.assertStderrEqual(proc.stderr.read(), b"stderr")
+
+ self.assertTrue(proc.stdout.closed)
+ self.assertTrue(proc.stderr.closed)
+
+ def test_returncode(self) -> None:
+ with subprocess.Popen([sys.executable, "-c",
+ "import sys; sys.exit(100)"]) as proc:
+ pass
+ # __exit__ calls wait(), so the returncode should be set
+ self.assertEqual(proc.returncode, 100)
+
+ def test_communicate_stdin(self) -> None:
+ with subprocess.Popen([sys.executable, "-c",
+ "import sys;"
+ "sys.exit(sys.stdin.read() == 'context')"],
+ stdin=subprocess.PIPE) as proc:
+ proc.communicate(b"context")
+ self.assertEqual(proc.returncode, 1)
+
+ def test_invalid_args(self) -> None:
+ with self.assertRaises(EnvironmentError) as c:
+ with subprocess.Popen(['nonexisting_i_hope'],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE) as proc:
+ pass
+
+ if c.exception.errno != errno.ENOENT: # ignore "no such file"
+ raise c.exception
+
+
+def test_main():
+ unit_tests = (ProcessTestCase,
+ POSIXProcessTestCase,
+ Win32ProcessTestCase,
+ #ProcessTestCasePOSIXPurePython,
+ CommandTests,
+ ProcessTestCaseNoPoll,
+ HelperFunctionTests,
+ CommandsWithSpaces,
+ ContextManagerTests,
+ )
+
+ support.run_unittest(*unit_tests)
+ support.reap_children()
+
+if __name__ == "__main__":
+ unittest.main()
diff --git a/test-data/stdlib-samples/3.2/test/test_tempfile.py b/test-data/stdlib-samples/3.2/test/test_tempfile.py
new file mode 100644
index 0000000..31b0fec
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_tempfile.py
@@ -0,0 +1,1122 @@
+# tempfile.py unit tests.
+import tempfile
+import os
+import signal
+import sys
+import re
+import warnings
+
+import unittest
+from test import support
+
+from typing import Any, AnyStr, List, Dict, IO
+
+
+if hasattr(os, 'stat'):
+ import stat
+ has_stat = 1
+else:
+ has_stat = 0
+
+has_textmode = (tempfile._text_openflags != tempfile._bin_openflags)
+has_spawnl = hasattr(os, 'spawnl')
+
+# TEST_FILES may need to be tweaked for systems depending on the maximum
+# number of files that can be opened at one time (see ulimit -n)
+if sys.platform in ('openbsd3', 'openbsd4'):
+ TEST_FILES = 48
+else:
+ TEST_FILES = 100
+
+# This is organized as one test for each chunk of code in tempfile.py,
+# in order of their appearance in the file. Testing which requires
+# threads is not done here.
+
+# Common functionality.
+class TC(unittest.TestCase):
+
+ str_check = re.compile(r"[a-zA-Z0-9_-]{6}$")
+
+ def setUp(self) -> None:
+ self._warnings_manager = support.check_warnings()
+ self._warnings_manager.__enter__()
+ warnings.filterwarnings("ignore", category=RuntimeWarning,
+ message="mktemp", module=__name__)
+
+ def tearDown(self) -> None:
+ self._warnings_manager.__exit__(None, None, None)
+
+
+ def failOnException(self, what: str, ei: tuple = None) -> None:
+ if ei is None:
+ ei = sys.exc_info()
+ self.fail("%s raised %s: %s" % (what, ei[0], ei[1]))
+
+ def nameCheck(self, name: str, dir: str, pre: str, suf: str) -> None:
+ (ndir, nbase) = os.path.split(name)
+ npre = nbase[:len(pre)]
+ nsuf = nbase[len(nbase)-len(suf):]
+
+ # check for equality of the absolute paths!
+ self.assertEqual(os.path.abspath(ndir), os.path.abspath(dir),
+ "file '%s' not in directory '%s'" % (name, dir))
+ self.assertEqual(npre, pre,
+ "file '%s' does not begin with '%s'" % (nbase, pre))
+ self.assertEqual(nsuf, suf,
+ "file '%s' does not end with '%s'" % (nbase, suf))
+
+ nbase = nbase[len(pre):len(nbase)-len(suf)]
+ self.assertTrue(self.str_check.match(nbase),
+ "random string '%s' does not match /^[a-zA-Z0-9_-]{6}$/"
+ % nbase)
+
+test_classes = [] # type: List[type]
+
+class test_exports(TC):
+ def test_exports(self) -> None:
+ # There are no surprising symbols in the tempfile module
+ dict = tempfile.__dict__
+
+ expected = {
+ "NamedTemporaryFile" : 1,
+ "TemporaryFile" : 1,
+ "mkstemp" : 1,
+ "mkdtemp" : 1,
+ "mktemp" : 1,
+ "TMP_MAX" : 1,
+ "gettempprefix" : 1,
+ "gettempdir" : 1,
+ "tempdir" : 1,
+ "template" : 1,
+ "SpooledTemporaryFile" : 1,
+ "TemporaryDirectory" : 1,
+ }
+
+ unexp = [] # type: List[str]
+ for key in dict:
+ if key[0] != '_' and key not in expected:
+ unexp.append(key)
+ self.assertTrue(len(unexp) == 0,
+ "unexpected keys: %s" % unexp)
+
+test_classes.append(test_exports)
+
+
+class test__RandomNameSequence(TC):
+ """Test the internal iterator object _RandomNameSequence."""
+
+ def setUp(self) -> None:
+ self.r = tempfile._RandomNameSequence()
+ super().setUp()
+
+ def test_get_six_char_str(self) -> None:
+ # _RandomNameSequence returns a six-character string
+ s = next(self.r)
+ self.nameCheck(s, '', '', '')
+
+ def test_many(self) -> None:
+ # _RandomNameSequence returns no duplicate strings (stochastic)
+
+ dict = {} # type: Dict[str, int]
+ r = self.r
+ for i in range(TEST_FILES):
+ s = next(r)
+ self.nameCheck(s, '', '', '')
+ self.assertNotIn(s, dict)
+ dict[s] = 1
+
+ def supports_iter(self) -> None:
+ # _RandomNameSequence supports the iterator protocol
+
+ i = 0
+ r = self.r
+ try:
+ for s in r:
+ i += 1
+ if i == 20:
+ break
+ except:
+ self.failOnException("iteration")
+
+ @unittest.skipUnless(hasattr(os, 'fork'),
+ "os.fork is required for this test")
+ def test_process_awareness(self) -> None:
+ # ensure that the random source differs between
+ # child and parent.
+ read_fd, write_fd = os.pipe()
+ pid = None # type: int
+ try:
+ pid = os.fork()
+ if not pid:
+ os.close(read_fd)
+ os.write(write_fd, next(self.r).encode("ascii"))
+ os.close(write_fd)
+ # bypass the normal exit handlers- leave those to
+ # the parent.
+ os._exit(0)
+ parent_value = next(self.r)
+ child_value = os.read(read_fd, len(parent_value)).decode("ascii")
+ finally:
+ if pid:
+ # best effort to ensure the process can't bleed out
+ # via any bugs above
+ try:
+ os.kill(pid, signal.SIGKILL)
+ except EnvironmentError:
+ pass
+ os.close(read_fd)
+ os.close(write_fd)
+ self.assertNotEqual(child_value, parent_value)
+
+
+test_classes.append(test__RandomNameSequence)
+
+
+class test__candidate_tempdir_list(TC):
+ """Test the internal function _candidate_tempdir_list."""
+
+ def test_nonempty_list(self) -> None:
+ # _candidate_tempdir_list returns a nonempty list of strings
+
+ cand = tempfile._candidate_tempdir_list()
+
+ self.assertFalse(len(cand) == 0)
+ for c in cand:
+ self.assertIsInstance(c, str)
+
+ def test_wanted_dirs(self) -> None:
+ # _candidate_tempdir_list contains the expected directories
+
+ # Make sure the interesting environment variables are all set.
+ with support.EnvironmentVarGuard() as env:
+ for envname in 'TMPDIR', 'TEMP', 'TMP':
+ dirname = os.getenv(envname)
+ if not dirname:
+ env[envname] = os.path.abspath(envname)
+
+ cand = tempfile._candidate_tempdir_list()
+
+ for envname in 'TMPDIR', 'TEMP', 'TMP':
+ dirname = os.getenv(envname)
+ if not dirname: raise ValueError
+ self.assertIn(dirname, cand)
+
+ try:
+ dirname = os.getcwd()
+ except (AttributeError, os.error):
+ dirname = os.curdir
+
+ self.assertIn(dirname, cand)
+
+ # Not practical to try to verify the presence of OS-specific
+ # paths in this list.
+
+test_classes.append(test__candidate_tempdir_list)
+
+
+# We test _get_default_tempdir by testing gettempdir.
+
+
+class test__get_candidate_names(TC):
+ """Test the internal function _get_candidate_names."""
+
+ def test_retval(self) -> None:
+ # _get_candidate_names returns a _RandomNameSequence object
+ obj = tempfile._get_candidate_names()
+ self.assertIsInstance(obj, tempfile._RandomNameSequence)
+
+ def test_same_thing(self) -> None:
+ # _get_candidate_names always returns the same object
+ a = tempfile._get_candidate_names()
+ b = tempfile._get_candidate_names()
+
+ self.assertTrue(a is b)
+
+test_classes.append(test__get_candidate_names)
+
+
+class test__mkstemp_inner(TC):
+ """Test the internal function _mkstemp_inner."""
+
+ class mkstemped:
+ _bflags = tempfile._bin_openflags
+ _tflags = tempfile._text_openflags
+
+ def __init__(self, dir: str, pre: str, suf: str, bin: int) -> None:
+ if bin: flags = self._bflags
+ else: flags = self._tflags
+
+ (self.fd, self.name) = tempfile._mkstemp_inner(dir, pre, suf, flags)
+
+ self._close = os.close
+ self._unlink = os.unlink
+
+ def write(self, str: bytes) -> None:
+ os.write(self.fd, str)
+
+ def __del__(self) -> None:
+ self._close(self.fd)
+ self._unlink(self.name)
+
+ def do_create(self, dir: str = None, pre: str = "", suf: str= "",
+ bin: int = 1) -> mkstemped:
+ if dir is None:
+ dir = tempfile.gettempdir()
+ try:
+ file = test__mkstemp_inner.mkstemped(dir, pre, suf, bin) # see #259
+ except:
+ self.failOnException("_mkstemp_inner")
+
+ self.nameCheck(file.name, dir, pre, suf)
+ return file
+
+ def test_basic(self) -> None:
+ # _mkstemp_inner can create files
+ self.do_create().write(b"blat")
+ self.do_create(pre="a").write(b"blat")
+ self.do_create(suf="b").write(b"blat")
+ self.do_create(pre="a", suf="b").write(b"blat")
+ self.do_create(pre="aa", suf=".txt").write(b"blat")
+
+ def test_basic_many(self) -> None:
+ # _mkstemp_inner can create many files (stochastic)
+ extant = list(range(TEST_FILES)) # type: List[Any]
+ for i in extant:
+ extant[i] = self.do_create(pre="aa")
+
+ def test_choose_directory(self) -> None:
+ # _mkstemp_inner can create files in a user-selected directory
+ dir = tempfile.mkdtemp()
+ try:
+ self.do_create(dir=dir).write(b"blat")
+ finally:
+ os.rmdir(dir)
+
+ def test_file_mode(self) -> None:
+ # _mkstemp_inner creates files with the proper mode
+ if not has_stat:
+ return # ugh, can't use SkipTest.
+
+ file = self.do_create()
+ mode = stat.S_IMODE(os.stat(file.name).st_mode)
+ expected = 0o600
+ if sys.platform in ('win32', 'os2emx'):
+ # There's no distinction among 'user', 'group' and 'world';
+ # replicate the 'user' bits.
+ user = expected >> 6
+ expected = user * (1 + 8 + 64)
+ self.assertEqual(mode, expected)
+
+ def test_noinherit(self) -> None:
+ # _mkstemp_inner file handles are not inherited by child processes
+ if not has_spawnl:
+ return # ugh, can't use SkipTest.
+
+ if support.verbose:
+ v="v"
+ else:
+ v="q"
+
+ file = self.do_create()
+ fd = "%d" % file.fd
+
+ try:
+ me = __file__ # type: str
+ except NameError:
+ me = sys.argv[0]
+
+ # We have to exec something, so that FD_CLOEXEC will take
+ # effect. The core of this test is therefore in
+ # tf_inherit_check.py, which see.
+ tester = os.path.join(os.path.dirname(os.path.abspath(me)),
+ "tf_inherit_check.py")
+
+ # On Windows a spawn* /path/ with embedded spaces shouldn't be quoted,
+ # but an arg with embedded spaces should be decorated with double
+ # quotes on each end
+ if sys.platform in ('win32',):
+ decorated = '"%s"' % sys.executable
+ tester = '"%s"' % tester
+ else:
+ decorated = sys.executable
+
+ retval = os.spawnl(os.P_WAIT, sys.executable, decorated, tester, v, fd)
+ self.assertFalse(retval < 0,
+ "child process caught fatal signal %d" % -retval)
+ self.assertFalse(retval > 0, "child process reports failure %d"%retval)
+
+ def test_textmode(self) -> None:
+ # _mkstemp_inner can create files in text mode
+ if not has_textmode:
+ return # ugh, can't use SkipTest.
+
+ # A text file is truncated at the first Ctrl+Z byte
+ f = self.do_create(bin=0)
+ f.write(b"blat\x1a")
+ f.write(b"extra\n")
+ os.lseek(f.fd, 0, os.SEEK_SET)
+ self.assertEqual(os.read(f.fd, 20), b"blat")
+
+test_classes.append(test__mkstemp_inner)
+
+
+class test_gettempprefix(TC):
+ """Test gettempprefix()."""
+
+ def test_sane_template(self) -> None:
+ # gettempprefix returns a nonempty prefix string
+ p = tempfile.gettempprefix()
+
+ self.assertIsInstance(p, str)
+ self.assertTrue(len(p) > 0)
+
+ def test_usable_template(self) -> None:
+ # gettempprefix returns a usable prefix string
+
+ # Create a temp directory, avoiding use of the prefix.
+ # Then attempt to create a file whose name is
+ # prefix + 'xxxxxx.xxx' in that directory.
+ p = tempfile.gettempprefix() + "xxxxxx.xxx"
+ d = tempfile.mkdtemp(prefix="")
+ try:
+ p = os.path.join(d, p)
+ try:
+ fd = os.open(p, os.O_RDWR | os.O_CREAT)
+ except:
+ self.failOnException("os.open")
+ os.close(fd)
+ os.unlink(p)
+ finally:
+ os.rmdir(d)
+
+test_classes.append(test_gettempprefix)
+
+
+class test_gettempdir(TC):
+ """Test gettempdir()."""
+
+ def test_directory_exists(self) -> None:
+ # gettempdir returns a directory which exists
+
+ dir = tempfile.gettempdir()
+ self.assertTrue(os.path.isabs(dir) or dir == os.curdir,
+ "%s is not an absolute path" % dir)
+ self.assertTrue(os.path.isdir(dir),
+ "%s is not a directory" % dir)
+
+ def test_directory_writable(self) -> None:
+ # gettempdir returns a directory writable by the user
+
+ # sneaky: just instantiate a NamedTemporaryFile, which
+ # defaults to writing into the directory returned by
+ # gettempdir.
+ try:
+ file = tempfile.NamedTemporaryFile()
+ file.write(b"blat")
+ file.close()
+ except:
+ self.failOnException("create file in %s" % tempfile.gettempdir())
+
+ def test_same_thing(self) -> None:
+ # gettempdir always returns the same object
+ a = tempfile.gettempdir()
+ b = tempfile.gettempdir()
+
+ self.assertTrue(a is b)
+
+test_classes.append(test_gettempdir)
+
+
+class test_mkstemp(TC):
+ """Test mkstemp()."""
+
+ def do_create(self, dir: str = None, pre: str = "", suf: str = "") -> None:
+ if dir is None:
+ dir = tempfile.gettempdir()
+ try:
+ (fd, name) = tempfile.mkstemp(dir=dir, prefix=pre, suffix=suf)
+ (ndir, nbase) = os.path.split(name)
+ adir = os.path.abspath(dir)
+ self.assertEqual(adir, ndir,
+ "Directory '%s' incorrectly returned as '%s'" % (adir, ndir))
+ except:
+ self.failOnException("mkstemp")
+
+ try:
+ self.nameCheck(name, dir, pre, suf)
+ finally:
+ os.close(fd)
+ os.unlink(name)
+
+ def test_basic(self) -> None:
+ # mkstemp can create files
+ self.do_create()
+ self.do_create(pre="a")
+ self.do_create(suf="b")
+ self.do_create(pre="a", suf="b")
+ self.do_create(pre="aa", suf=".txt")
+ self.do_create(dir=".")
+
+ def test_choose_directory(self) -> None:
+ # mkstemp can create directories in a user-selected directory
+ dir = tempfile.mkdtemp()
+ try:
+ self.do_create(dir=dir)
+ finally:
+ os.rmdir(dir)
+
+test_classes.append(test_mkstemp)
+
+
+class test_mkdtemp(TC):
+ """Test mkdtemp()."""
+
+ def do_create(self, dir: str = None, pre: str = "", suf: str = "") -> str:
+ if dir is None:
+ dir = tempfile.gettempdir()
+ try:
+ name = tempfile.mkdtemp(dir=dir, prefix=pre, suffix=suf)
+ except:
+ self.failOnException("mkdtemp")
+
+ try:
+ self.nameCheck(name, dir, pre, suf)
+ return name
+ except:
+ os.rmdir(name)
+ raise
+
+ def test_basic(self) -> None:
+ # mkdtemp can create directories
+ os.rmdir(self.do_create())
+ os.rmdir(self.do_create(pre="a"))
+ os.rmdir(self.do_create(suf="b"))
+ os.rmdir(self.do_create(pre="a", suf="b"))
+ os.rmdir(self.do_create(pre="aa", suf=".txt"))
+
+ def test_basic_many(self) -> None:
+ # mkdtemp can create many directories (stochastic)
+ extant = list(range(TEST_FILES)) # type: List[Any]
+ try:
+ for i in extant:
+ extant[i] = self.do_create(pre="aa")
+ finally:
+ for i in extant:
+ if(isinstance(i, str)):
+ os.rmdir(i)
+
+ def test_choose_directory(self) -> None:
+ # mkdtemp can create directories in a user-selected directory
+ dir = tempfile.mkdtemp()
+ try:
+ os.rmdir(self.do_create(dir=dir))
+ finally:
+ os.rmdir(dir)
+
+ def test_mode(self) -> None:
+ # mkdtemp creates directories with the proper mode
+ if not has_stat:
+ return # ugh, can't use SkipTest.
+
+ dir = self.do_create()
+ try:
+ mode = stat.S_IMODE(os.stat(dir).st_mode)
+ mode &= 0o777 # Mask off sticky bits inherited from /tmp
+ expected = 0o700
+ if sys.platform in ('win32', 'os2emx'):
+ # There's no distinction among 'user', 'group' and 'world';
+ # replicate the 'user' bits.
+ user = expected >> 6
+ expected = user * (1 + 8 + 64)
+ self.assertEqual(mode, expected)
+ finally:
+ os.rmdir(dir)
+
+test_classes.append(test_mkdtemp)
+
+
+class test_mktemp(TC):
+ """Test mktemp()."""
+
+ # For safety, all use of mktemp must occur in a private directory.
+ # We must also suppress the RuntimeWarning it generates.
+ def setUp(self) -> None:
+ self.dir = tempfile.mkdtemp()
+ super().setUp()
+
+ def tearDown(self) -> None:
+ if self.dir:
+ os.rmdir(self.dir)
+ self.dir = None
+ super().tearDown()
+
+ class mktemped:
+ def _unlink(self, path: str) -> None:
+ os.unlink(path)
+
+ _bflags = tempfile._bin_openflags
+
+ def __init__(self, dir: str, pre: str, suf: str) -> None:
+ self.name = tempfile.mktemp(dir=dir, prefix=pre, suffix=suf)
+ # Create the file. This will raise an exception if it's
+ # mysteriously appeared in the meanwhile.
+ os.close(os.open(self.name, self._bflags, 0o600))
+
+ def __del__(self) -> None:
+ self._unlink(self.name)
+
+ def do_create(self, pre: str = "", suf: str = "") -> mktemped:
+ try:
+ file = test_mktemp.mktemped(self.dir, pre, suf) # see #259
+ except:
+ self.failOnException("mktemp")
+
+ self.nameCheck(file.name, self.dir, pre, suf)
+ return file
+
+ def test_basic(self) -> None:
+ # mktemp can choose usable file names
+ self.do_create()
+ self.do_create(pre="a")
+ self.do_create(suf="b")
+ self.do_create(pre="a", suf="b")
+ self.do_create(pre="aa", suf=".txt")
+
+ def test_many(self) -> None:
+ # mktemp can choose many usable file names (stochastic)
+ extant = list(range(TEST_FILES)) # type: List[Any]
+ for i in extant:
+ extant[i] = self.do_create(pre="aa")
+
+## def test_warning(self):
+## # mktemp issues a warning when used
+## warnings.filterwarnings("error",
+## category=RuntimeWarning,
+## message="mktemp")
+## self.assertRaises(RuntimeWarning,
+## tempfile.mktemp, dir=self.dir)
+
+test_classes.append(test_mktemp)
+
+
+# We test _TemporaryFileWrapper by testing NamedTemporaryFile.
+
+
+class test_NamedTemporaryFile(TC):
+ """Test NamedTemporaryFile()."""
+
+ def do_create(self, dir: str = None, pre: str = "", suf: str = "",
+ delete: bool = True) -> IO[Any]:
+ if dir is None:
+ dir = tempfile.gettempdir()
+ try:
+ file = tempfile.NamedTemporaryFile(dir=dir, prefix=pre, suffix=suf,
+ delete=delete)
+ except:
+ self.failOnException("NamedTemporaryFile")
+
+ self.nameCheck(file.name, dir, pre, suf)
+ return file
+
+
+ def test_basic(self) -> None:
+ # NamedTemporaryFile can create files
+ self.do_create()
+ self.do_create(pre="a")
+ self.do_create(suf="b")
+ self.do_create(pre="a", suf="b")
+ self.do_create(pre="aa", suf=".txt")
+
+ def test_creates_named(self) -> None:
+ # NamedTemporaryFile creates files with names
+ f = tempfile.NamedTemporaryFile()
+ self.assertTrue(os.path.exists(f.name),
+ "NamedTemporaryFile %s does not exist" % f.name)
+
+ def test_del_on_close(self) -> None:
+ # A NamedTemporaryFile is deleted when closed
+ dir = tempfile.mkdtemp()
+ try:
+ f = tempfile.NamedTemporaryFile(dir=dir)
+ f.write(b'blat')
+ f.close()
+ self.assertFalse(os.path.exists(f.name),
+ "NamedTemporaryFile %s exists after close" % f.name)
+ finally:
+ os.rmdir(dir)
+
+ def test_dis_del_on_close(self) -> None:
+ # Tests that delete-on-close can be disabled
+ dir = tempfile.mkdtemp()
+ tmp = None # type: str
+ try:
+ f = tempfile.NamedTemporaryFile(dir=dir, delete=False)
+ tmp = f.name
+ f.write(b'blat')
+ f.close()
+ self.assertTrue(os.path.exists(f.name),
+ "NamedTemporaryFile %s missing after close" % f.name)
+ finally:
+ if tmp is not None:
+ os.unlink(tmp)
+ os.rmdir(dir)
+
+ def test_multiple_close(self) -> None:
+ # A NamedTemporaryFile can be closed many times without error
+ f = tempfile.NamedTemporaryFile()
+ f.write(b'abc\n')
+ f.close()
+ try:
+ f.close()
+ f.close()
+ except:
+ self.failOnException("close")
+
+ def test_context_manager(self) -> None:
+ # A NamedTemporaryFile can be used as a context manager
+ with tempfile.NamedTemporaryFile() as f:
+ self.assertTrue(os.path.exists(f.name))
+ self.assertFalse(os.path.exists(f.name))
+ def use_closed():
+ with f:
+ pass
+ self.assertRaises(ValueError, use_closed)
+
+ # How to test the mode and bufsize parameters?
+
+test_classes.append(test_NamedTemporaryFile)
+
+class test_SpooledTemporaryFile(TC):
+ """Test SpooledTemporaryFile()."""
+
+ def do_create(self, max_size: int = 0, dir: str = None, pre: str = "",
+ suf: str = "") -> tempfile.SpooledTemporaryFile:
+ if dir is None:
+ dir = tempfile.gettempdir()
+ try:
+ file = tempfile.SpooledTemporaryFile(max_size=max_size, dir=dir, prefix=pre, suffix=suf)
+ except:
+ self.failOnException("SpooledTemporaryFile")
+
+ return file
+
+
+ def test_basic(self) -> None:
+ # SpooledTemporaryFile can create files
+ f = self.do_create()
+ self.assertFalse(f._rolled)
+ f = self.do_create(max_size=100, pre="a", suf=".txt")
+ self.assertFalse(f._rolled)
+
+ def test_del_on_close(self) -> None:
+ # A SpooledTemporaryFile is deleted when closed
+ dir = tempfile.mkdtemp()
+ try:
+ f = tempfile.SpooledTemporaryFile(max_size=10, dir=dir)
+ self.assertFalse(f._rolled)
+ f.write(b'blat ' * 5)
+ self.assertTrue(f._rolled)
+ filename = f.name
+ f.close()
+ self.assertFalse(isinstance(filename, str) and os.path.exists(filename),
+ "SpooledTemporaryFile %s exists after close" % filename)
+ finally:
+ os.rmdir(dir)
+
+ def test_rewrite_small(self) -> None:
+ # A SpooledTemporaryFile can be written to multiple within the max_size
+ f = self.do_create(max_size=30)
+ self.assertFalse(f._rolled)
+ for i in range(5):
+ f.seek(0, 0)
+ f.write(b'x' * 20)
+ self.assertFalse(f._rolled)
+
+ def test_write_sequential(self) -> None:
+ # A SpooledTemporaryFile should hold exactly max_size bytes, and roll
+ # over afterward
+ f = self.do_create(max_size=30)
+ self.assertFalse(f._rolled)
+ f.write(b'x' * 20)
+ self.assertFalse(f._rolled)
+ f.write(b'x' * 10)
+ self.assertFalse(f._rolled)
+ f.write(b'x')
+ self.assertTrue(f._rolled)
+
+ def test_writelines(self) -> None:
+ # Verify writelines with a SpooledTemporaryFile
+ f = self.do_create()
+ f.writelines([b'x', b'y', b'z'])
+ f.seek(0)
+ buf = f.read()
+ self.assertEqual(buf, b'xyz')
+
+ def test_writelines_sequential(self) -> None:
+ # A SpooledTemporaryFile should hold exactly max_size bytes, and roll
+ # over afterward
+ f = self.do_create(max_size=35)
+ f.writelines([b'x' * 20, b'x' * 10, b'x' * 5])
+ self.assertFalse(f._rolled)
+ f.write(b'x')
+ self.assertTrue(f._rolled)
+
+ def test_sparse(self) -> None:
+ # A SpooledTemporaryFile that is written late in the file will extend
+ # when that occurs
+ f = self.do_create(max_size=30)
+ self.assertFalse(f._rolled)
+ f.seek(100, 0)
+ self.assertFalse(f._rolled)
+ f.write(b'x')
+ self.assertTrue(f._rolled)
+
+ def test_fileno(self) -> None:
+ # A SpooledTemporaryFile should roll over to a real file on fileno()
+ f = self.do_create(max_size=30)
+ self.assertFalse(f._rolled)
+ self.assertTrue(f.fileno() > 0)
+ self.assertTrue(f._rolled)
+
+ def test_multiple_close_before_rollover(self) -> None:
+ # A SpooledTemporaryFile can be closed many times without error
+ f = tempfile.SpooledTemporaryFile()
+ f.write(b'abc\n')
+ self.assertFalse(f._rolled)
+ f.close()
+ try:
+ f.close()
+ f.close()
+ except:
+ self.failOnException("close")
+
+ def test_multiple_close_after_rollover(self) -> None:
+ # A SpooledTemporaryFile can be closed many times without error
+ f = tempfile.SpooledTemporaryFile(max_size=1)
+ f.write(b'abc\n')
+ self.assertTrue(f._rolled)
+ f.close()
+ try:
+ f.close()
+ f.close()
+ except:
+ self.failOnException("close")
+
+ def test_bound_methods(self) -> None:
+ # It should be OK to steal a bound method from a SpooledTemporaryFile
+ # and use it independently; when the file rolls over, those bound
+ # methods should continue to function
+ f = self.do_create(max_size=30)
+ read = f.read
+ write = f.write
+ seek = f.seek
+
+ write(b"a" * 35)
+ write(b"b" * 35)
+ seek(0, 0)
+ self.assertEqual(read(70), b'a'*35 + b'b'*35)
+
+ def test_text_mode(self) -> None:
+ # Creating a SpooledTemporaryFile with a text mode should produce
+ # a file object reading and writing (Unicode) text strings.
+ f = tempfile.SpooledTemporaryFile(mode='w+', max_size=10)
+ f.write("abc\n")
+ f.seek(0)
+ self.assertEqual(f.read(), "abc\n")
+ f.write("def\n")
+ f.seek(0)
+ self.assertEqual(f.read(), "abc\ndef\n")
+ f.write("xyzzy\n")
+ f.seek(0)
+ self.assertEqual(f.read(), "abc\ndef\nxyzzy\n")
+ # Check that Ctrl+Z doesn't truncate the file
+ f.write("foo\x1abar\n")
+ f.seek(0)
+ self.assertEqual(f.read(), "abc\ndef\nxyzzy\nfoo\x1abar\n")
+
+ def test_text_newline_and_encoding(self) -> None:
+ f = tempfile.SpooledTemporaryFile(mode='w+', max_size=10,
+ newline='', encoding='utf-8')
+ f.write("\u039B\r\n")
+ f.seek(0)
+ self.assertEqual(f.read(), "\u039B\r\n")
+ self.assertFalse(f._rolled)
+
+ f.write("\u039B" * 20 + "\r\n")
+ f.seek(0)
+ self.assertEqual(f.read(), "\u039B\r\n" + ("\u039B" * 20) + "\r\n")
+ self.assertTrue(f._rolled)
+
+ def test_context_manager_before_rollover(self) -> None:
+ # A SpooledTemporaryFile can be used as a context manager
+ with tempfile.SpooledTemporaryFile(max_size=1) as f:
+ self.assertFalse(f._rolled)
+ self.assertFalse(f.closed)
+ self.assertTrue(f.closed)
+ def use_closed():
+ with f:
+ pass
+ self.assertRaises(ValueError, use_closed)
+
+ def test_context_manager_during_rollover(self) -> None:
+ # A SpooledTemporaryFile can be used as a context manager
+ with tempfile.SpooledTemporaryFile(max_size=1) as f:
+ self.assertFalse(f._rolled)
+ f.write(b'abc\n')
+ f.flush()
+ self.assertTrue(f._rolled)
+ self.assertFalse(f.closed)
+ self.assertTrue(f.closed)
+ def use_closed():
+ with f:
+ pass
+ self.assertRaises(ValueError, use_closed)
+
+ def test_context_manager_after_rollover(self) -> None:
+ # A SpooledTemporaryFile can be used as a context manager
+ f = tempfile.SpooledTemporaryFile(max_size=1)
+ f.write(b'abc\n')
+ f.flush()
+ self.assertTrue(f._rolled)
+ with f:
+ self.assertFalse(f.closed)
+ self.assertTrue(f.closed)
+ def use_closed():
+ with f:
+ pass
+ self.assertRaises(ValueError, use_closed)
+
+
+test_classes.append(test_SpooledTemporaryFile)
+
+
+class test_TemporaryFile(TC):
+ """Test TemporaryFile()."""
+
+ def test_basic(self) -> None:
+ # TemporaryFile can create files
+ # No point in testing the name params - the file has no name.
+ try:
+ tempfile.TemporaryFile()
+ except:
+ self.failOnException("TemporaryFile")
+
+ def test_has_no_name(self) -> None:
+ # TemporaryFile creates files with no names (on this system)
+ dir = tempfile.mkdtemp()
+ f = tempfile.TemporaryFile(dir=dir)
+ f.write(b'blat')
+
+ # Sneaky: because this file has no name, it should not prevent
+ # us from removing the directory it was created in.
+ try:
+ os.rmdir(dir)
+ except:
+ ei = sys.exc_info()
+ # cleanup
+ f.close()
+ os.rmdir(dir)
+ self.failOnException("rmdir", ei)
+
+ def test_multiple_close(self) -> None:
+ # A TemporaryFile can be closed many times without error
+ f = tempfile.TemporaryFile()
+ f.write(b'abc\n')
+ f.close()
+ try:
+ f.close()
+ f.close()
+ except:
+ self.failOnException("close")
+
+ # How to test the mode and bufsize parameters?
+ def test_mode_and_encoding(self) -> None:
+
+ def roundtrip(input: AnyStr, *args: Any, **kwargs: Any) -> None:
+ with tempfile.TemporaryFile(*args, **kwargs) as fileobj:
+ fileobj.write(input)
+ fileobj.seek(0)
+ self.assertEqual(input, fileobj.read())
+
+ roundtrip(b"1234", "w+b")
+ roundtrip("abdc\n", "w+")
+ roundtrip("\u039B", "w+", encoding="utf-16")
+ roundtrip("foo\r\n", "w+", newline="")
+
+
+if tempfile.NamedTemporaryFile is not tempfile.TemporaryFile:
+ test_classes.append(test_TemporaryFile)
+
+
+# Helper for test_del_on_shutdown
+class NulledModules:
+ def __init__(self, *modules: Any) -> None:
+ self.refs = [mod.__dict__ for mod in modules]
+ self.contents = [ref.copy() for ref in self.refs]
+
+ def __enter__(self) -> None:
+ for d in self.refs:
+ for key in d:
+ d[key] = None
+
+ def __exit__(self, *exc_info: Any) -> None:
+ for d, c in zip(self.refs, self.contents):
+ d.clear()
+ d.update(c)
+
+class test_TemporaryDirectory(TC):
+ """Test TemporaryDirectory()."""
+
+ def do_create(self, dir: str = None, pre: str = "", suf: str = "",
+ recurse: int = 1) -> tempfile.TemporaryDirectory:
+ if dir is None:
+ dir = tempfile.gettempdir()
+ try:
+ tmp = tempfile.TemporaryDirectory(dir=dir, prefix=pre, suffix=suf)
+ except:
+ self.failOnException("TemporaryDirectory")
+ self.nameCheck(tmp.name, dir, pre, suf)
+ # Create a subdirectory and some files
+ if recurse:
+ self.do_create(tmp.name, pre, suf, recurse-1)
+ with open(os.path.join(tmp.name, "test.txt"), "wb") as f:
+ f.write(b"Hello world!")
+ return tmp
+
+ def test_mkdtemp_failure(self) -> None:
+ # Check no additional exception if mkdtemp fails
+ # Previously would raise AttributeError instead
+ # (noted as part of Issue #10188)
+ with tempfile.TemporaryDirectory() as nonexistent:
+ pass
+ with self.assertRaises(os.error):
+ tempfile.TemporaryDirectory(dir=nonexistent)
+
+ def test_explicit_cleanup(self) -> None:
+ # A TemporaryDirectory is deleted when cleaned up
+ dir = tempfile.mkdtemp()
+ try:
+ d = self.do_create(dir=dir)
+ self.assertTrue(os.path.exists(d.name),
+ "TemporaryDirectory %s does not exist" % d.name)
+ d.cleanup()
+ self.assertFalse(os.path.exists(d.name),
+ "TemporaryDirectory %s exists after cleanup" % d.name)
+ finally:
+ os.rmdir(dir)
+
+ @support.skip_unless_symlink
+ def test_cleanup_with_symlink_to_a_directory(self) -> None:
+ # cleanup() should not follow symlinks to directories (issue #12464)
+ d1 = self.do_create()
+ d2 = self.do_create()
+
+ # Symlink d1/foo -> d2
+ os.symlink(d2.name, os.path.join(d1.name, "foo"))
+
+ # This call to cleanup() should not follow the "foo" symlink
+ d1.cleanup()
+
+ self.assertFalse(os.path.exists(d1.name),
+ "TemporaryDirectory %s exists after cleanup" % d1.name)
+ self.assertTrue(os.path.exists(d2.name),
+ "Directory pointed to by a symlink was deleted")
+ self.assertEqual(os.listdir(d2.name), ['test.txt'],
+ "Contents of the directory pointed to by a symlink "
+ "were deleted")
+ d2.cleanup()
+
+ @support.cpython_only
+ def test_del_on_collection(self) -> None:
+ # A TemporaryDirectory is deleted when garbage collected
+ dir = tempfile.mkdtemp()
+ try:
+ d = self.do_create(dir=dir)
+ name = d.name
+ del d # Rely on refcounting to invoke __del__
+ self.assertFalse(os.path.exists(name),
+ "TemporaryDirectory %s exists after __del__" % name)
+ finally:
+ os.rmdir(dir)
+
+ @unittest.expectedFailure # See issue #10188
+ def test_del_on_shutdown(self) -> None:
+ # A TemporaryDirectory may be cleaned up during shutdown
+ # Make sure it works with the relevant modules nulled out
+ with self.do_create() as dir:
+ d = self.do_create(dir=dir)
+ # Mimic the nulling out of modules that
+ # occurs during system shutdown
+ modules = [os, os.path]
+ if has_stat:
+ modules.append(stat)
+ # Currently broken, so suppress the warning
+ # that is otherwise emitted on stdout
+ with support.captured_stderr() as err:
+ with NulledModules(*modules):
+ d.cleanup()
+ # Currently broken, so stop spurious exception by
+ # indicating the object has already been closed
+ d._closed = True
+ # And this assert will fail, as expected by the
+ # unittest decorator...
+ self.assertFalse(os.path.exists(d.name),
+ "TemporaryDirectory %s exists after cleanup" % d.name)
+
+ def test_warnings_on_cleanup(self) -> None:
+ # Two kinds of warning on shutdown
+ # Issue 10888: may write to stderr if modules are nulled out
+ # ResourceWarning will be triggered by __del__
+ with self.do_create() as dir:
+ if os.sep != '\\':
+ # Embed a backslash in order to make sure string escaping
+ # in the displayed error message is dealt with correctly
+ suffix = '\\check_backslash_handling'
+ else:
+ suffix = ''
+ d = self.do_create(dir=dir, suf=suffix)
+
+ #Check for the Issue 10888 message
+ modules = [os, os.path]
+ if has_stat:
+ modules.append(stat)
+ with support.captured_stderr() as err:
+ with NulledModules(*modules):
+ d.cleanup()
+ message = err.getvalue().replace('\\\\', '\\')
+ self.assertIn("while cleaning up", message)
+ self.assertIn(d.name, message)
+
+ # Check for the resource warning
+ with support.check_warnings(('Implicitly', ResourceWarning), quiet=False):
+ warnings.filterwarnings("always", category=ResourceWarning)
+ d.__del__()
+ self.assertFalse(os.path.exists(d.name),
+ "TemporaryDirectory %s exists after __del__" % d.name)
+
+ def test_multiple_close(self) -> None:
+ # Can be cleaned-up many times without error
+ d = self.do_create()
+ d.cleanup()
+ try:
+ d.cleanup()
+ d.cleanup()
+ except:
+ self.failOnException("cleanup")
+
+ def test_context_manager(self) -> None:
+ # Can be used as a context manager
+ d = self.do_create()
+ with d as name:
+ self.assertTrue(os.path.exists(name))
+ self.assertEqual(name, d.name)
+ self.assertFalse(os.path.exists(name))
+
+
+test_classes.append(test_TemporaryDirectory)
+
+def test_main() -> None:
+ support.run_unittest(*test_classes)
+
+if __name__ == "__main__":
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/test_textwrap.py b/test-data/stdlib-samples/3.2/test/test_textwrap.py
new file mode 100644
index 0000000..79d921a
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/test_textwrap.py
@@ -0,0 +1,601 @@
+#
+# Test suite for the textwrap module.
+#
+# Original tests written by Greg Ward <gward at python.net>.
+# Converted to PyUnit by Peter Hansen <peter at engcorp.com>.
+# Currently maintained by Greg Ward.
+#
+# $Id$
+#
+
+import unittest
+from test import support
+
+from typing import Any, List, Sequence
+
+from textwrap import TextWrapper, wrap, fill, dedent
+
+
+class BaseTestCase(unittest.TestCase):
+ '''Parent class with utility methods for textwrap tests.'''
+
+ wrapper = None # type: TextWrapper
+
+ def show(self, textin: Sequence[str]) -> str:
+ if isinstance(textin, list):
+ results = [] # type: List[str]
+ for i in range(len(textin)):
+ results.append(" %d: %r" % (i, textin[i]))
+ result = '\n'.join(results)
+ elif isinstance(textin, str):
+ result = " %s\n" % repr(textin)
+ return result
+
+
+ def check(self, result: Sequence[str], expect: Sequence[str]) -> None:
+ self.assertEqual(result, expect,
+ 'expected:\n%s\nbut got:\n%s' % (
+ self.show(expect), self.show(result)))
+
+ def check_wrap(self, text: str, width: int, expect: Sequence[str],
+ **kwargs: Any) -> None:
+ result = wrap(text, width, **kwargs)
+ self.check(result, expect)
+
+ def check_split(self, text: str, expect: Sequence[str]) -> None:
+ result = self.wrapper._split(text)
+ self.assertEqual(result, expect,
+ "\nexpected %r\n"
+ "but got %r" % (expect, result))
+
+
+class WrapTestCase(BaseTestCase):
+
+ def setUp(self) -> None:
+ self.wrapper = TextWrapper(width=45)
+
+ def test_simple(self) -> None:
+ # Simple case: just words, spaces, and a bit of punctuation
+
+ text = "Hello there, how are you this fine day? I'm glad to hear it!"
+
+ self.check_wrap(text, 12,
+ ["Hello there,",
+ "how are you",
+ "this fine",
+ "day? I'm",
+ "glad to hear",
+ "it!"])
+ self.check_wrap(text, 42,
+ ["Hello there, how are you this fine day?",
+ "I'm glad to hear it!"])
+ self.check_wrap(text, 80, [text])
+
+
+ def test_whitespace(self) -> None:
+ # Whitespace munging and end-of-sentence detection
+
+ text = """\
+This is a paragraph that already has
+line breaks. But some of its lines are much longer than the others,
+so it needs to be wrapped.
+Some lines are \ttabbed too.
+What a mess!
+"""
+
+ expect = ["This is a paragraph that already has line",
+ "breaks. But some of its lines are much",
+ "longer than the others, so it needs to be",
+ "wrapped. Some lines are tabbed too. What a",
+ "mess!"]
+
+ wrapper = TextWrapper(45, fix_sentence_endings=True)
+ result = wrapper.wrap(text)
+ self.check(result, expect)
+
+ results = wrapper.fill(text)
+ self.check(results, '\n'.join(expect))
+
+ def test_fix_sentence_endings(self) -> None:
+ wrapper = TextWrapper(60, fix_sentence_endings=True)
+
+ # SF #847346: ensure that fix_sentence_endings=True does the
+ # right thing even on input short enough that it doesn't need to
+ # be wrapped.
+ text = "A short line. Note the single space."
+ expect = ["A short line. Note the single space."]
+ self.check(wrapper.wrap(text), expect)
+
+ # Test some of the hairy end cases that _fix_sentence_endings()
+ # is supposed to handle (the easy stuff is tested in
+ # test_whitespace() above).
+ text = "Well, Doctor? What do you think?"
+ expect = ["Well, Doctor? What do you think?"]
+ self.check(wrapper.wrap(text), expect)
+
+ text = "Well, Doctor?\nWhat do you think?"
+ self.check(wrapper.wrap(text), expect)
+
+ text = 'I say, chaps! Anyone for "tennis?"\nHmmph!'
+ expect = ['I say, chaps! Anyone for "tennis?" Hmmph!']
+ self.check(wrapper.wrap(text), expect)
+
+ wrapper.width = 20
+ expect = ['I say, chaps!', 'Anyone for "tennis?"', 'Hmmph!']
+ self.check(wrapper.wrap(text), expect)
+
+ text = 'And she said, "Go to hell!"\nCan you believe that?'
+ expect = ['And she said, "Go to',
+ 'hell!" Can you',
+ 'believe that?']
+ self.check(wrapper.wrap(text), expect)
+
+ wrapper.width = 60
+ expect = ['And she said, "Go to hell!" Can you believe that?']
+ self.check(wrapper.wrap(text), expect)
+
+ text = 'File stdio.h is nice.'
+ expect = ['File stdio.h is nice.']
+ self.check(wrapper.wrap(text), expect)
+
+ def test_wrap_short(self) -> None:
+ # Wrapping to make short lines longer
+
+ text = "This is a\nshort paragraph."
+
+ self.check_wrap(text, 20, ["This is a short",
+ "paragraph."])
+ self.check_wrap(text, 40, ["This is a short paragraph."])
+
+
+ def test_wrap_short_1line(self) -> None:
+ # Test endcases
+
+ text = "This is a short line."
+
+ self.check_wrap(text, 30, ["This is a short line."])
+ self.check_wrap(text, 30, ["(1) This is a short line."],
+ initial_indent="(1) ")
+
+
+ def test_hyphenated(self) -> None:
+ # Test breaking hyphenated words
+
+ text = ("this-is-a-useful-feature-for-"
+ "reformatting-posts-from-tim-peters'ly")
+
+ self.check_wrap(text, 40,
+ ["this-is-a-useful-feature-for-",
+ "reformatting-posts-from-tim-peters'ly"])
+ self.check_wrap(text, 41,
+ ["this-is-a-useful-feature-for-",
+ "reformatting-posts-from-tim-peters'ly"])
+ self.check_wrap(text, 42,
+ ["this-is-a-useful-feature-for-reformatting-",
+ "posts-from-tim-peters'ly"])
+
+ def test_hyphenated_numbers(self) -> None:
+ # Test that hyphenated numbers (eg. dates) are not broken like words.
+ text = ("Python 1.0.0 was released on 1994-01-26. Python 1.0.1 was\n"
+ "released on 1994-02-15.")
+
+ self.check_wrap(text, 30, ['Python 1.0.0 was released on',
+ '1994-01-26. Python 1.0.1 was',
+ 'released on 1994-02-15.'])
+ self.check_wrap(text, 40, ['Python 1.0.0 was released on 1994-01-26.',
+ 'Python 1.0.1 was released on 1994-02-15.'])
+
+ text = "I do all my shopping at 7-11."
+ self.check_wrap(text, 25, ["I do all my shopping at",
+ "7-11."])
+ self.check_wrap(text, 27, ["I do all my shopping at",
+ "7-11."])
+ self.check_wrap(text, 29, ["I do all my shopping at 7-11."])
+
+ def test_em_dash(self) -> None:
+ # Test text with em-dashes
+ text = "Em-dashes should be written -- thus."
+ self.check_wrap(text, 25,
+ ["Em-dashes should be",
+ "written -- thus."])
+
+ # Probe the boundaries of the properly written em-dash,
+ # ie. " -- ".
+ self.check_wrap(text, 29,
+ ["Em-dashes should be written",
+ "-- thus."])
+ expect = ["Em-dashes should be written --",
+ "thus."]
+ self.check_wrap(text, 30, expect)
+ self.check_wrap(text, 35, expect)
+ self.check_wrap(text, 36,
+ ["Em-dashes should be written -- thus."])
+
+ # The improperly written em-dash is handled too, because
+ # it's adjacent to non-whitespace on both sides.
+ text = "You can also do--this or even---this."
+ expect = ["You can also do",
+ "--this or even",
+ "---this."]
+ self.check_wrap(text, 15, expect)
+ self.check_wrap(text, 16, expect)
+ expect = ["You can also do--",
+ "this or even---",
+ "this."]
+ self.check_wrap(text, 17, expect)
+ self.check_wrap(text, 19, expect)
+ expect = ["You can also do--this or even",
+ "---this."]
+ self.check_wrap(text, 29, expect)
+ self.check_wrap(text, 31, expect)
+ expect = ["You can also do--this or even---",
+ "this."]
+ self.check_wrap(text, 32, expect)
+ self.check_wrap(text, 35, expect)
+
+ # All of the above behaviour could be deduced by probing the
+ # _split() method.
+ text = "Here's an -- em-dash and--here's another---and another!"
+ expect = ["Here's", " ", "an", " ", "--", " ", "em-", "dash", " ",
+ "and", "--", "here's", " ", "another", "---",
+ "and", " ", "another!"]
+ self.check_split(text, expect)
+
+ text = "and then--bam!--he was gone"
+ expect = ["and", " ", "then", "--", "bam!", "--",
+ "he", " ", "was", " ", "gone"]
+ self.check_split(text, expect)
+
+
+ def test_unix_options (self) -> None:
+ # Test that Unix-style command-line options are wrapped correctly.
+ # Both Optik (OptionParser) and Docutils rely on this behaviour!
+
+ text = "You should use the -n option, or --dry-run in its long form."
+ self.check_wrap(text, 20,
+ ["You should use the",
+ "-n option, or --dry-",
+ "run in its long",
+ "form."])
+ self.check_wrap(text, 21,
+ ["You should use the -n",
+ "option, or --dry-run",
+ "in its long form."])
+ expect = ["You should use the -n option, or",
+ "--dry-run in its long form."]
+ self.check_wrap(text, 32, expect)
+ self.check_wrap(text, 34, expect)
+ self.check_wrap(text, 35, expect)
+ self.check_wrap(text, 38, expect)
+ expect = ["You should use the -n option, or --dry-",
+ "run in its long form."]
+ self.check_wrap(text, 39, expect)
+ self.check_wrap(text, 41, expect)
+ expect = ["You should use the -n option, or --dry-run",
+ "in its long form."]
+ self.check_wrap(text, 42, expect)
+
+ # Again, all of the above can be deduced from _split().
+ text = "the -n option, or --dry-run or --dryrun"
+ expect = ["the", " ", "-n", " ", "option,", " ", "or", " ",
+ "--dry-", "run", " ", "or", " ", "--dryrun"]
+ self.check_split(text, expect)
+
+ def test_funky_hyphens (self) -> None:
+ # Screwy edge cases cooked up by David Goodger. All reported
+ # in SF bug #596434.
+ self.check_split("what the--hey!", ["what", " ", "the", "--", "hey!"])
+ self.check_split("what the--", ["what", " ", "the--"])
+ self.check_split("what the--.", ["what", " ", "the--."])
+ self.check_split("--text--.", ["--text--."])
+
+ # When I first read bug #596434, this is what I thought David
+ # was talking about. I was wrong; these have always worked
+ # fine. The real problem is tested in test_funky_parens()
+ # below...
+ self.check_split("--option", ["--option"])
+ self.check_split("--option-opt", ["--option-", "opt"])
+ self.check_split("foo --option-opt bar",
+ ["foo", " ", "--option-", "opt", " ", "bar"])
+
+ def test_punct_hyphens(self) -> None:
+ # Oh bother, SF #965425 found another problem with hyphens --
+ # hyphenated words in single quotes weren't handled correctly.
+ # In fact, the bug is that *any* punctuation around a hyphenated
+ # word was handled incorrectly, except for a leading "--", which
+ # was special-cased for Optik and Docutils. So test a variety
+ # of styles of punctuation around a hyphenated word.
+ # (Actually this is based on an Optik bug report, #813077).
+ self.check_split("the 'wibble-wobble' widget",
+ ['the', ' ', "'wibble-", "wobble'", ' ', 'widget'])
+ self.check_split('the "wibble-wobble" widget',
+ ['the', ' ', '"wibble-', 'wobble"', ' ', 'widget'])
+ self.check_split("the (wibble-wobble) widget",
+ ['the', ' ', "(wibble-", "wobble)", ' ', 'widget'])
+ self.check_split("the ['wibble-wobble'] widget",
+ ['the', ' ', "['wibble-", "wobble']", ' ', 'widget'])
+
+ def test_funky_parens (self) -> None:
+ # Second part of SF bug #596434: long option strings inside
+ # parentheses.
+ self.check_split("foo (--option) bar",
+ ["foo", " ", "(--option)", " ", "bar"])
+
+ # Related stuff -- make sure parens work in simpler contexts.
+ self.check_split("foo (bar) baz",
+ ["foo", " ", "(bar)", " ", "baz"])
+ self.check_split("blah (ding dong), wubba",
+ ["blah", " ", "(ding", " ", "dong),",
+ " ", "wubba"])
+
+ def test_initial_whitespace(self) -> None:
+ # SF bug #622849 reported inconsistent handling of leading
+ # whitespace; let's test that a bit, shall we?
+ text = " This is a sentence with leading whitespace."
+ self.check_wrap(text, 50,
+ [" This is a sentence with leading whitespace."])
+ self.check_wrap(text, 30,
+ [" This is a sentence with", "leading whitespace."])
+
+ def test_no_drop_whitespace(self) -> None:
+ # SF patch #1581073
+ text = " This is a sentence with much whitespace."
+ self.check_wrap(text, 10,
+ [" This is a", " ", "sentence ",
+ "with ", "much white", "space."],
+ drop_whitespace=False)
+
+ def test_split(self) -> None:
+ # Ensure that the standard _split() method works as advertised
+ # in the comments
+
+ text = "Hello there -- you goof-ball, use the -b option!"
+
+ result = self.wrapper._split(text)
+ self.check(result,
+ ["Hello", " ", "there", " ", "--", " ", "you", " ", "goof-",
+ "ball,", " ", "use", " ", "the", " ", "-b", " ", "option!"])
+
+ def test_break_on_hyphens(self) -> None:
+ # Ensure that the break_on_hyphens attributes work
+ text = "yaba daba-doo"
+ self.check_wrap(text, 10, ["yaba daba-", "doo"],
+ break_on_hyphens=True)
+ self.check_wrap(text, 10, ["yaba", "daba-doo"],
+ break_on_hyphens=False)
+
+ def test_bad_width(self) -> None:
+ # Ensure that width <= 0 is caught.
+ text = "Whatever, it doesn't matter."
+ self.assertRaises(ValueError, wrap, text, 0)
+ self.assertRaises(ValueError, wrap, text, -1)
+
+ def test_no_split_at_umlaut(self) -> None:
+ text = "Die Empf\xe4nger-Auswahl"
+ self.check_wrap(text, 13, ["Die", "Empf\xe4nger-", "Auswahl"])
+
+ def test_umlaut_followed_by_dash(self) -> None:
+ text = "aa \xe4\xe4-\xe4\xe4"
+ self.check_wrap(text, 7, ["aa \xe4\xe4-", "\xe4\xe4"])
+
+
+class LongWordTestCase (BaseTestCase):
+ def setUp(self) -> None:
+ self.wrapper = TextWrapper()
+ self.text = '''\
+Did you say "supercalifragilisticexpialidocious?"
+How *do* you spell that odd word, anyways?
+'''
+
+ def test_break_long(self) -> None:
+ # Wrap text with long words and lots of punctuation
+
+ self.check_wrap(self.text, 30,
+ ['Did you say "supercalifragilis',
+ 'ticexpialidocious?" How *do*',
+ 'you spell that odd word,',
+ 'anyways?'])
+ self.check_wrap(self.text, 50,
+ ['Did you say "supercalifragilisticexpialidocious?"',
+ 'How *do* you spell that odd word, anyways?'])
+
+ # SF bug 797650. Prevent an infinite loop by making sure that at
+ # least one character gets split off on every pass.
+ self.check_wrap('-'*10+'hello', 10,
+ ['----------',
+ ' h',
+ ' e',
+ ' l',
+ ' l',
+ ' o'],
+ subsequent_indent = ' '*15)
+
+ # bug 1146. Prevent a long word to be wrongly wrapped when the
+ # preceding word is exactly one character shorter than the width
+ self.check_wrap(self.text, 12,
+ ['Did you say ',
+ '"supercalifr',
+ 'agilisticexp',
+ 'ialidocious?',
+ '" How *do*',
+ 'you spell',
+ 'that odd',
+ 'word,',
+ 'anyways?'])
+
+ def test_nobreak_long(self) -> None:
+ # Test with break_long_words disabled
+ self.wrapper.break_long_words = False
+ self.wrapper.width = 30
+ expect = ['Did you say',
+ '"supercalifragilisticexpialidocious?"',
+ 'How *do* you spell that odd',
+ 'word, anyways?'
+ ]
+ result = self.wrapper.wrap(self.text)
+ self.check(result, expect)
+
+ # Same thing with kwargs passed to standalone wrap() function.
+ result = wrap(self.text, width=30, break_long_words=0)
+ self.check(result, expect)
+
+
+class IndentTestCases(BaseTestCase):
+
+ # called before each test method
+ def setUp(self) -> None:
+ self.text = '''\
+This paragraph will be filled, first without any indentation,
+and then with some (including a hanging indent).'''
+
+
+ def test_fill(self) -> None:
+ # Test the fill() method
+
+ expect = '''\
+This paragraph will be filled, first
+without any indentation, and then with
+some (including a hanging indent).'''
+
+ result = fill(self.text, 40)
+ self.check(result, expect)
+
+
+ def test_initial_indent(self) -> None:
+ # Test initial_indent parameter
+
+ expect = [" This paragraph will be filled,",
+ "first without any indentation, and then",
+ "with some (including a hanging indent)."]
+ result = wrap(self.text, 40, initial_indent=" ")
+ self.check(result, expect)
+
+ expects = "\n".join(expect)
+ results = fill(self.text, 40, initial_indent=" ")
+ self.check(results, expects)
+
+
+ def test_subsequent_indent(self) -> None:
+ # Test subsequent_indent parameter
+
+ expect = '''\
+ * This paragraph will be filled, first
+ without any indentation, and then
+ with some (including a hanging
+ indent).'''
+
+ result = fill(self.text, 40,
+ initial_indent=" * ", subsequent_indent=" ")
+ self.check(result, expect)
+
+
+# Despite the similar names, DedentTestCase is *not* the inverse
+# of IndentTestCase!
+class DedentTestCase(unittest.TestCase):
+
+ def assertUnchanged(self, text: str) -> None:
+ """assert that dedent() has no effect on 'text'"""
+ self.assertEqual(text, dedent(text))
+
+ def test_dedent_nomargin(self) -> None:
+ # No lines indented.
+ text = "Hello there.\nHow are you?\nOh good, I'm glad."
+ self.assertUnchanged(text)
+
+ # Similar, with a blank line.
+ text = "Hello there.\n\nBoo!"
+ self.assertUnchanged(text)
+
+ # Some lines indented, but overall margin is still zero.
+ text = "Hello there.\n This is indented."
+ self.assertUnchanged(text)
+
+ # Again, add a blank line.
+ text = "Hello there.\n\n Boo!\n"
+ self.assertUnchanged(text)
+
+ def test_dedent_even(self) -> None:
+ # All lines indented by two spaces.
+ text = " Hello there.\n How are ya?\n Oh good."
+ expect = "Hello there.\nHow are ya?\nOh good."
+ self.assertEqual(expect, dedent(text))
+
+ # Same, with blank lines.
+ text = " Hello there.\n\n How are ya?\n Oh good.\n"
+ expect = "Hello there.\n\nHow are ya?\nOh good.\n"
+ self.assertEqual(expect, dedent(text))
+
+ # Now indent one of the blank lines.
+ text = " Hello there.\n \n How are ya?\n Oh good.\n"
+ expect = "Hello there.\n\nHow are ya?\nOh good.\n"
+ self.assertEqual(expect, dedent(text))
+
+ def test_dedent_uneven(self) -> None:
+ # Lines indented unevenly.
+ text = '''\
+ def foo():
+ while 1:
+ return foo
+ '''
+ expect = '''\
+def foo():
+ while 1:
+ return foo
+'''
+ self.assertEqual(expect, dedent(text))
+
+ # Uneven indentation with a blank line.
+ text = " Foo\n Bar\n\n Baz\n"
+ expect = "Foo\n Bar\n\n Baz\n"
+ self.assertEqual(expect, dedent(text))
+
+ # Uneven indentation with a whitespace-only line.
+ text = " Foo\n Bar\n \n Baz\n"
+ expect = "Foo\n Bar\n\n Baz\n"
+ self.assertEqual(expect, dedent(text))
+
+ # dedent() should not mangle internal tabs
+ def test_dedent_preserve_internal_tabs(self) -> None:
+ text = " hello\tthere\n how are\tyou?"
+ expect = "hello\tthere\nhow are\tyou?"
+ self.assertEqual(expect, dedent(text))
+
+ # make sure that it preserves tabs when it's not making any
+ # changes at all
+ self.assertEqual(expect, dedent(expect))
+
+ # dedent() should not mangle tabs in the margin (i.e.
+ # tabs and spaces both count as margin, but are *not*
+ # considered equivalent)
+ def test_dedent_preserve_margin_tabs(self) -> None:
+ text = " hello there\n\thow are you?"
+ self.assertUnchanged(text)
+
+ # same effect even if we have 8 spaces
+ text = " hello there\n\thow are you?"
+ self.assertUnchanged(text)
+
+ # dedent() only removes whitespace that can be uniformly removed!
+ text = "\thello there\n\thow are you?"
+ expect = "hello there\nhow are you?"
+ self.assertEqual(expect, dedent(text))
+
+ text = " \thello there\n \thow are you?"
+ self.assertEqual(expect, dedent(text))
+
+ text = " \t hello there\n \t how are you?"
+ self.assertEqual(expect, dedent(text))
+
+ text = " \thello there\n \t how are you?"
+ expect = "hello there\n how are you?"
+ self.assertEqual(expect, dedent(text))
+
+
+def test_main() -> None:
+ support.run_unittest(WrapTestCase,
+ LongWordTestCase,
+ IndentTestCases,
+ DedentTestCase)
+
+if __name__ == '__main__':
+ test_main()
diff --git a/test-data/stdlib-samples/3.2/test/tf_inherit_check.py b/test-data/stdlib-samples/3.2/test/tf_inherit_check.py
new file mode 100644
index 0000000..92ebd95
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/test/tf_inherit_check.py
@@ -0,0 +1,25 @@
+# Helper script for test_tempfile.py. argv[2] is the number of a file
+# descriptor which should _not_ be open. Check this by attempting to
+# write to it -- if we succeed, something is wrong.
+
+import sys
+import os
+
+verbose = (sys.argv[1] == 'v')
+try:
+ fd = int(sys.argv[2])
+
+ try:
+ os.write(fd, b"blat")
+ except os.error:
+ # Success -- could not write to fd.
+ sys.exit(0)
+ else:
+ if verbose:
+ sys.stderr.write("fd %d is open in child" % fd)
+ sys.exit(1)
+
+except Exception:
+ if verbose:
+ raise
+ sys.exit(1)
diff --git a/test-data/stdlib-samples/3.2/textwrap.py b/test-data/stdlib-samples/3.2/textwrap.py
new file mode 100644
index 0000000..a6d0266
--- /dev/null
+++ b/test-data/stdlib-samples/3.2/textwrap.py
@@ -0,0 +1,391 @@
+"""Text wrapping and filling.
+"""
+
+# Copyright (C) 1999-2001 Gregory P. Ward.
+# Copyright (C) 2002, 2003 Python Software Foundation.
+# Written by Greg Ward <gward at python.net>
+
+import string, re
+
+from typing import Dict, List, Any
+
+__all__ = ['TextWrapper', 'wrap', 'fill', 'dedent']
+
+# Hardcode the recognized whitespace characters to the US-ASCII
+# whitespace characters. The main reason for doing this is that in
+# ISO-8859-1, 0xa0 is non-breaking whitespace, so in certain locales
+# that character winds up in string.whitespace. Respecting
+# string.whitespace in those cases would 1) make textwrap treat 0xa0 the
+# same as any other whitespace char, which is clearly wrong (it's a
+# *non-breaking* space), 2) possibly cause problems with Unicode,
+# since 0xa0 is not in range(128).
+_whitespace = '\t\n\x0b\x0c\r '
+
+class TextWrapper:
+ """
+ Object for wrapping/filling text. The public interface consists of
+ the wrap() and fill() methods; the other methods are just there for
+ subclasses to override in order to tweak the default behaviour.
+ If you want to completely replace the main wrapping algorithm,
+ you'll probably have to override _wrap_chunks().
+
+ Several instance attributes control various aspects of wrapping:
+ width (default: 70)
+ the maximum width of wrapped lines (unless break_long_words
+ is false)
+ initial_indent (default: "")
+ string that will be prepended to the first line of wrapped
+ output. Counts towards the line's width.
+ subsequent_indent (default: "")
+ string that will be prepended to all lines save the first
+ of wrapped output; also counts towards each line's width.
+ expand_tabs (default: true)
+ Expand tabs in input text to spaces before further processing.
+ Each tab will become 1 .. 8 spaces, depending on its position in
+ its line. If false, each tab is treated as a single character.
+ replace_whitespace (default: true)
+ Replace all whitespace characters in the input text by spaces
+ after tab expansion. Note that if expand_tabs is false and
+ replace_whitespace is true, every tab will be converted to a
+ single space!
+ fix_sentence_endings (default: false)
+ Ensure that sentence-ending punctuation is always followed
+ by two spaces. Off by default because the algorithm is
+ (unavoidably) imperfect.
+ break_long_words (default: true)
+ Break words longer than 'width'. If false, those words will not
+ be broken, and some lines might be longer than 'width'.
+ break_on_hyphens (default: true)
+ Allow breaking hyphenated words. If true, wrapping will occur
+ preferably on whitespaces and right after hyphens part of
+ compound words.
+ drop_whitespace (default: true)
+ Drop leading and trailing whitespace from lines.
+ """
+
+ unicode_whitespace_trans = {} # type: Dict[int, int]
+ uspace = ord(' ')
+ for x in _whitespace:
+ unicode_whitespace_trans[ord(x)] = uspace
+
+ # This funky little regex is just the trick for splitting
+ # text up into word-wrappable chunks. E.g.
+ # "Hello there -- you goof-ball, use the -b option!"
+ # splits into
+ # Hello/ /there/ /--/ /you/ /goof-/ball,/ /use/ /the/ /-b/ /option!
+ # (after stripping out empty strings).
+ wordsep_re = re.compile(
+ r'(\s+|' # any whitespace
+ r'[^\s\w]*\w+[^0-9\W]-(?=\w+[^0-9\W])|' # hyphenated words
+ r'(?<=[\w\!\"\'\&\.\,\?])-{2,}(?=\w))') # em-dash
+
+ # This less funky little regex just split on recognized spaces. E.g.
+ # "Hello there -- you goof-ball, use the -b option!"
+ # splits into
+ # Hello/ /there/ /--/ /you/ /goof-ball,/ /use/ /the/ /-b/ /option!/
+ wordsep_simple_re = re.compile(r'(\s+)')
+
+ # XXX this is not locale- or charset-aware -- string.lowercase
+ # is US-ASCII only (and therefore English-only)
+ sentence_end_re = re.compile(r'[a-z]' # lowercase letter
+ r'[\.\!\?]' # sentence-ending punct.
+ r'[\"\']?' # optional end-of-quote
+ r'\Z') # end of chunk
+
+
+ def __init__(self,
+ width: int = 70,
+ initial_indent: str = "",
+ subsequent_indent: str = "",
+ expand_tabs: bool = True,
+ replace_whitespace: bool = True,
+ fix_sentence_endings: bool = False,
+ break_long_words: bool = True,
+ drop_whitespace: bool = True,
+ break_on_hyphens: bool = True) -> None:
+ self.width = width
+ self.initial_indent = initial_indent
+ self.subsequent_indent = subsequent_indent
+ self.expand_tabs = expand_tabs
+ self.replace_whitespace = replace_whitespace
+ self.fix_sentence_endings = fix_sentence_endings
+ self.break_long_words = break_long_words
+ self.drop_whitespace = drop_whitespace
+ self.break_on_hyphens = break_on_hyphens
+
+
+ # -- Private methods -----------------------------------------------
+ # (possibly useful for subclasses to override)
+
+ def _munge_whitespace(self, text: str) -> str:
+ """_munge_whitespace(text : string) -> string
+
+ Munge whitespace in text: expand tabs and convert all other
+ whitespace characters to spaces. Eg. " foo\tbar\n\nbaz"
+ becomes " foo bar baz".
+ """
+ if self.expand_tabs:
+ text = text.expandtabs()
+ if self.replace_whitespace:
+ text = text.translate(self.unicode_whitespace_trans)
+ return text
+
+
+ def _split(self, text: str) -> List[str]:
+ """_split(text : string) -> [string]
+
+ Split the text to wrap into indivisible chunks. Chunks are
+ not quite the same as words; see _wrap_chunks() for full
+ details. As an example, the text
+ Look, goof-ball -- use the -b option!
+ breaks into the following chunks:
+ 'Look,', ' ', 'goof-', 'ball', ' ', '--', ' ',
+ 'use', ' ', 'the', ' ', '-b', ' ', 'option!'
+ if break_on_hyphens is True, or in:
+ 'Look,', ' ', 'goof-ball', ' ', '--', ' ',
+ 'use', ' ', 'the', ' ', '-b', ' ', option!'
+ otherwise.
+ """
+ if self.break_on_hyphens is True:
+ chunks = self.wordsep_re.split(text)
+ else:
+ chunks = self.wordsep_simple_re.split(text)
+ chunks = [c for c in chunks if c]
+ return chunks
+
+ def _fix_sentence_endings(self, chunks: List[str]) -> None:
+ """_fix_sentence_endings(chunks : [string])
+
+ Correct for sentence endings buried in 'chunks'. Eg. when the
+ original text contains "... foo.\nBar ...", munge_whitespace()
+ and split() will convert that to [..., "foo.", " ", "Bar", ...]
+ which has one too few spaces; this method simply changes the one
+ space to two.
+ """
+ i = 0
+ patsearch = self.sentence_end_re.search
+ while i < len(chunks)-1:
+ if chunks[i+1] == " " and patsearch(chunks[i]):
+ chunks[i+1] = " "
+ i += 2
+ else:
+ i += 1
+
+ def _handle_long_word(self, reversed_chunks: List[str],
+ cur_line: List[str], cur_len: int,
+ width: int) -> None:
+ """_handle_long_word(chunks : [string],
+ cur_line : [string],
+ cur_len : int, width : int)
+
+ Handle a chunk of text (most likely a word, not whitespace) that
+ is too long to fit in any line.
+ """
+ # Figure out when indent is larger than the specified width, and make
+ # sure at least one character is stripped off on every pass
+ if width < 1:
+ space_left = 1
+ else:
+ space_left = width - cur_len
+
+ # If we're allowed to break long words, then do so: put as much
+ # of the next chunk onto the current line as will fit.
+ if self.break_long_words:
+ cur_line.append(reversed_chunks[-1][:space_left])
+ reversed_chunks[-1] = reversed_chunks[-1][space_left:]
+
+ # Otherwise, we have to preserve the long word intact. Only add
+ # it to the current line if there's nothing already there --
+ # that minimizes how much we violate the width constraint.
+ elif not cur_line:
+ cur_line.append(reversed_chunks.pop())
+
+ # If we're not allowed to break long words, and there's already
+ # text on the current line, do nothing. Next time through the
+ # main loop of _wrap_chunks(), we'll wind up here again, but
+ # cur_len will be zero, so the next line will be entirely
+ # devoted to the long word that we can't handle right now.
+
+ def _wrap_chunks(self, chunks: List[str]) -> List[str]:
+ """_wrap_chunks(chunks : [string]) -> [string]
+
+ Wrap a sequence of text chunks and return a list of lines of
+ length 'self.width' or less. (If 'break_long_words' is false,
+ some lines may be longer than this.) Chunks correspond roughly
+ to words and the whitespace between them: each chunk is
+ indivisible (modulo 'break_long_words'), but a line break can
+ come between any two chunks. Chunks should not have internal
+ whitespace; ie. a chunk is either all whitespace or a "word".
+ Whitespace chunks will be removed from the beginning and end of
+ lines, but apart from that whitespace is preserved.
+ """
+ lines = [] # type: List[str]
+ if self.width <= 0:
+ raise ValueError("invalid width %r (must be > 0)" % self.width)
+
+ # Arrange in reverse order so items can be efficiently popped
+ # from a stack of chucks.
+ chunks.reverse()
+
+ while chunks:
+
+ # Start the list of chunks that will make up the current line.
+ # cur_len is just the length of all the chunks in cur_line.
+ cur_line = [] # type: List[str]
+ cur_len = 0
+
+ # Figure out which static string will prefix this line.
+ if lines:
+ indent = self.subsequent_indent
+ else:
+ indent = self.initial_indent
+
+ # Maximum width for this line.
+ width = self.width - len(indent)
+
+ # First chunk on line is whitespace -- drop it, unless this
+ # is the very beginning of the text (ie. no lines started yet).
+ if self.drop_whitespace and chunks[-1].strip() == '' and lines:
+ del chunks[-1]
+
+ while chunks:
+ l = len(chunks[-1])
+
+ # Can at least squeeze this chunk onto the current line.
+ if cur_len + l <= width:
+ cur_line.append(chunks.pop())
+ cur_len += l
+
+ # Nope, this line is full.
+ else:
+ break
+
+ # The current line is full, and the next chunk is too big to
+ # fit on *any* line (not just this one).
+ if chunks and len(chunks[-1]) > width:
+ self._handle_long_word(chunks, cur_line, cur_len, width)
+
+ # If the last chunk on this line is all whitespace, drop it.
+ if self.drop_whitespace and cur_line and cur_line[-1].strip() == '':
+ del cur_line[-1]
+
+ # Convert current line back to a string and store it in list
+ # of all lines (return value).
+ if cur_line:
+ lines.append(indent + ''.join(cur_line))
+
+ return lines
+
+
+ # -- Public interface ----------------------------------------------
+
+ def wrap(self, text: str) -> List[str]:
+ """wrap(text : string) -> [string]
+
+ Reformat the single paragraph in 'text' so it fits in lines of
+ no more than 'self.width' columns, and return a list of wrapped
+ lines. Tabs in 'text' are expanded with string.expandtabs(),
+ and all other whitespace characters (including newline) are
+ converted to space.
+ """
+ text = self._munge_whitespace(text)
+ chunks = self._split(text)
+ if self.fix_sentence_endings:
+ self._fix_sentence_endings(chunks)
+ return self._wrap_chunks(chunks)
+
+ def fill(self, text: str) -> str:
+ """fill(text : string) -> string
+
+ Reformat the single paragraph in 'text' to fit in lines of no
+ more than 'self.width' columns, and return a new string
+ containing the entire wrapped paragraph.
+ """
+ return "\n".join(self.wrap(text))
+
+
+# -- Convenience interface ---------------------------------------------
+
+def wrap(text: str, width: int = 70, **kwargs: Any) -> List[str]:
+ """Wrap a single paragraph of text, returning a list of wrapped lines.
+
+ Reformat the single paragraph in 'text' so it fits in lines of no
+ more than 'width' columns, and return a list of wrapped lines. By
+ default, tabs in 'text' are expanded with string.expandtabs(), and
+ all other whitespace characters (including newline) are converted to
+ space. See TextWrapper class for available keyword args to customize
+ wrapping behaviour.
+ """
+ w = TextWrapper(width=width, **kwargs)
+ return w.wrap(text)
+
+def fill(text: str, width: int = 70, **kwargs: Any) -> str:
+ """Fill a single paragraph of text, returning a new string.
+
+ Reformat the single paragraph in 'text' to fit in lines of no more
+ than 'width' columns, and return a new string containing the entire
+ wrapped paragraph. As with wrap(), tabs are expanded and other
+ whitespace characters converted to space. See TextWrapper class for
+ available keyword args to customize wrapping behaviour.
+ """
+ w = TextWrapper(width=width, **kwargs)
+ return w.fill(text)
+
+
+# -- Loosely related functionality -------------------------------------
+
+_whitespace_only_re = re.compile('^[ \t]+$', re.MULTILINE)
+_leading_whitespace_re = re.compile('(^[ \t]*)(?:[^ \t\n])', re.MULTILINE)
+
+def dedent(text: str) -> str:
+ """Remove any common leading whitespace from every line in `text`.
+
+ This can be used to make triple-quoted strings line up with the left
+ edge of the display, while still presenting them in the source code
+ in indented form.
+
+ Note that tabs and spaces are both treated as whitespace, but they
+ are not equal: the lines " hello" and "\thello" are
+ considered to have no common leading whitespace. (This behaviour is
+ new in Python 2.5; older versions of this module incorrectly
+ expanded tabs before searching for common leading whitespace.)
+ """
+ # Look for the longest leading string of spaces and tabs common to
+ # all lines.
+ margin = None # type: str
+ text = _whitespace_only_re.sub('', text)
+ indents = _leading_whitespace_re.findall(text)
+ for indent in indents:
+ if margin is None:
+ margin = indent
+
+ # Current line more deeply indented than previous winner:
+ # no change (previous winner is still on top).
+ elif indent.startswith(margin):
+ pass
+
+ # Current line consistent with and no deeper than previous winner:
+ # it's the new winner.
+ elif margin.startswith(indent):
+ margin = indent
+
+ # Current line and previous winner have no common whitespace:
+ # there is no margin.
+ else:
+ margin = ""
+ break
+
+ # sanity check (testing/debugging only)
+ if 0 and margin:
+ for line in text.split("\n"):
+ assert not line or line.startswith(margin), \
+ "line = %r, margin = %r" % (line, margin)
+
+ if margin:
+ text = re.sub(r'(?m)^' + margin, '', text)
+ return text
+
+if __name__ == "__main__":
+ #print dedent("\tfoo\n\tbar")
+ #print dedent(" \thello there\n \t how are you?")
+ print(dedent("Hello there.\n This is indented."))
diff --git a/test-data/unit/README.md b/test-data/unit/README.md
new file mode 100644
index 0000000..693e7f4
--- /dev/null
+++ b/test-data/unit/README.md
@@ -0,0 +1,180 @@
+Tests
+=====
+
+
+Quick Start
+-----------
+
+To add a simple unit test for a new feature you developed, open or create a
+`test-data/unit/check-*.test` file with a name that roughly relates to the
+feature you added.
+
+Add the test in this format anywhere in the file:
+
+ [case testNewSyntaxBasics]
+ # flags: --python-version 3.6
+ x: int
+ x = 5
+ y: int = 5
+
+ a: str
+ a = 5 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ b: str = 5 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+ zzz: int
+ zzz: str # E: Name 'zzz' already defined
+
+- no code here is executed, just type checked
+- optional `# flags: ` indicates which flags to use for this unit test
+- `# E: abc...` indicates that this line should result in type check error
+with text "abc..."
+- note a space after `E:` and `flags:`
+- `# E:12` adds column number to the expected error
+- repeating `# E: ` several times in one line indicates multiple expected errors in one line
+- `W: ...` and `N: ...` works exactly like `E:`, but report a warning and a note respectively
+- lines that don't contain the above should cause no type check errors
+- optional `[builtins fixtures/...]` tells the type checker to use
+stubs from the indicated file (see Fixtures section below)
+- optional `[out]` is an alternative to the "# E:" notation: it indicates that
+any text after it contains the expected type checking error messages.
+usually, "E: " is preferred because it makes it easier to associate the
+errors with the code generating them at a glance, and to change the code of
+the test without having to change line numbers in `[out]`
+- an empty `[out]` section has no effect
+- to run just this test, use `pytest -k testNewSyntaxBasics -n0`
+
+
+Fixtures
+--------
+
+The unit tests use minimal stubs for builtins, so a lot of operations are not
+possible. You should generally define any needed classes within the test case
+instead of relying on builtins, though clearly this is not always an option
+(see below for more about stubs in test cases). This way tests run much
+faster and don't break if the stubs change. If your test crashes mysteriously
+even though the code works when run manually, you should make sure you have
+all the stubs you need for your test case, including built-in classes such as
+`list` or `dict`, as these are not included by default.
+
+Where the stubs for builtins come from for a given test:
+
+- The builtins used by default in unit tests live in
+ `test-data/unit/lib-stub`.
+
+- Individual test cases can override the builtins stubs by using
+ `[builtins fixtures/foo.pyi]`; this targets files in `test-data/unit/fixtures`.
+ Feel free to modify existing files there or create new ones as you deem fit.
+
+- Test cases can also use `[typing fixtures/typing-full.pyi]` to use a more
+ complete stub for `typing` that contains the async types, among other things.
+
+- Feel free to add additional stubs to that `fixtures` directory, but
+ generally don't expand files in `lib-stub` without first discussing the
+ addition with other mypy developers, as additions could slow down the test
+ suite.
+
+
+Running tests and linting
+-------------------------
+
+First install any additional dependencies needed for testing:
+
+ $ python3 -m pip install -U -r test-requirements.txt
+
+You must also have a Python 2.7 binary installed that can import the `typing`
+module:
+
+ $ python2 -m pip install -U typing
+
+To run all tests, run the script `runtests.py` in the mypy repository:
+
+ $ ./runtests.py
+
+Note that some tests will be disabled for older python versions.
+
+This will run all tests, including integration and regression tests,
+and will type check mypy and verify that all stubs are valid.
+
+You can run a subset of test suites by passing positive or negative
+filters:
+
+ $ ./runtests.py lex parse -x lint -x stub
+
+For example, to run unit tests only, which run pretty quickly:
+
+ $ ./runtests.py unit-test pytest
+
+The unit test suites are driven by a mixture of test frameworks: mypy's own
+`myunit` framework, and `pytest`, which we're in the process of migrating to.
+Test suites for individual components are in the files `mypy/test/test*.py`.
+You can run many of these individually by doing `runtests.py testfoobar`. For
+finer control over which unit tests are run and how, you can run `py.test` or
+`scripts/myunit` directly, or pass inferior arguments via `-a`:
+
+ $ py.test mypy/test/testcheck.py -v -k MethodCall
+ $ ./runtests.py -v 'pytest mypy/test/testcheck' -a -v -a -k -a MethodCall
+
+ $ PYTHONPATH=$PWD scripts/myunit -m mypy.test.testlex -v '*backslash*'
+ $ ./runtests.py mypy.test.testlex -a -v -a '*backslash*'
+
+You can also run the type checker for manual testing without
+installing it by setting up the Python module search path suitably:
+
+ $ export PYTHONPATH=$PWD
+ $ python<version> -m mypy PROGRAM.py
+
+You will have to manually install the `typing` module if you're running Python
+3.4 or earlier.
+
+You can add the entry scripts to PATH for a single python3 version:
+
+ $ export PATH=$PWD/scripts
+ $ mypy PROGRAM.py
+
+You can check a module or string instead of a file:
+
+ $ mypy PROGRAM.py
+ $ mypy -m MODULE
+ $ mypy -c 'import MODULE'
+
+To run the linter:
+
+ $ ./runtests.py lint
+
+Many test suites store test case descriptions in text files
+(`test-data/unit/*.test`). The module `mypy.test.data` parses these
+descriptions. The package `mypy.myunit` contains the test framework used for
+the non-checker test cases.
+
+Python evaluation test cases are a little different from unit tests
+(`mypy/test/testpythoneval.py`, `test-data/unit/pythoneval.test`). These
+type check programs and run them. Unlike the unit tests, these use the
+full builtins and library stubs instead of minimal ones. Run them using
+`runtests.py testpythoneval`.
+
+`runtests.py` by default runs tests in parallel using as many processes as
+there are logical cores the `runtests.py` process is allowed to use (on
+some platforms this information isn't available, so 2 processes are used by
+default). You can change the number of workers using `-j` option.
+
+All pytest tests run as a single test from the perspective of `runtests.py`,
+and so `-j` option has no effect on them. Instead, `pytest` itself determines
+the number of processes to use. The default (set in `./pytest.ini`) is the
+number of logical cores; this can be overridden using `-n` option.
+
+Note that running more processes than logical cores is likely to
+significantly decrease performance; the relevant count is the number of
+processes used by `runtests.py` plus those used by `pytest`.
+
+
+Coverage reports
+----------------
+
+There is an experimental feature to generate coverage reports. To use
+this feature, you need to `pip install -U lxml`. This is an extension
+module and requires various library headers to install; on a
+Debian-derived system the command
+ `apt-get install python3-dev libxml2-dev libxslt1-dev`
+may provide the necessary dependencies.
+
+To use the feature, pass e.g. `--txt-report "$(mktemp -d)"`.
diff --git a/test-data/unit/check-abstract.test b/test-data/unit/check-abstract.test
new file mode 100644
index 0000000..9a0d4af
--- /dev/null
+++ b/test-data/unit/check-abstract.test
@@ -0,0 +1,833 @@
+-- Type checker test cases for abstract classes.
+
+
+-- Subtyping with abstract classes
+-- -------------------------------
+
+
+[case testAbstractClassSubclasses]
+
+from abc import abstractmethod, ABCMeta
+
+i = None # type: I
+j = None # type: J
+a = None # type: A
+b = None # type: B
+c = None # type: C
+
+j = c # E: Incompatible types in assignment (expression has type "C", variable has type "J")
+a = i # E: Incompatible types in assignment (expression has type "I", variable has type "A")
+a = j # E: Incompatible types in assignment (expression has type "J", variable has type "A")
+b = i # E: Incompatible types in assignment (expression has type "I", variable has type "B")
+
+i = a
+i = b
+i = c
+j = a
+j = b
+a = b
+
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+class J(metaclass=ABCMeta):
+ @abstractmethod
+ def g(self): pass
+class A(I, J): pass
+class B(A): pass
+class C(I): pass
+
+[case testAbstractClassSubtypingViaExtension]
+
+from abc import abstractmethod, ABCMeta
+
+i = None # type: I
+j = None # type: J
+a = None # type: A
+o = None # type: object
+
+j = i # E: Incompatible types in assignment (expression has type "I", variable has type "J")
+a = i # E: Incompatible types in assignment (expression has type "I", variable has type "A")
+a = j # E: Incompatible types in assignment (expression has type "J", variable has type "A")
+i = o # E: Incompatible types in assignment (expression has type "object", variable has type "I")
+j = o # E: Incompatible types in assignment (expression has type "object", variable has type "J")
+
+i = a
+j = a
+i = j
+o = i
+o = j
+
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+class J(I): pass
+class A(J): pass
+
+[case testInheritingAbstractClassInSubclass]
+
+from abc import abstractmethod, ABCMeta
+
+i = None # type: I
+a = None # type: A
+b = None # type: B
+
+i = a # E: Incompatible types in assignment (expression has type "A", variable has type "I")
+b = a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+a = b
+i = b
+
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+class A: pass
+class B(A, I): pass
+
+
+-- Abstract class objects
+-- ----------------------
+
+
+[case testAbstractClassAsTypeObject]
+
+from abc import abstractmethod, ABCMeta
+
+o = None # type: object
+t = None # type: type
+
+o = I
+t = I
+
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+
+[case testAbstractClassInCasts]
+from typing import cast
+from abc import abstractmethod, ABCMeta
+
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+class A(I): pass
+class B: pass
+
+i, a, b = None, None, None # type: (I, A, B)
+o = None # type: object
+
+a = cast(I, o) # E: Incompatible types in assignment (expression has type "I", variable has type "A")
+b = cast(B, i) # Ok; a subclass of B might inherit I
+i = cast(I, b) # Ok; a subclass of B might inherit I
+
+i = cast(I, o)
+i = cast(I, a)
+
+[case testInstantiatingClassThatImplementsAbstractMethod]
+from abc import abstractmethod, ABCMeta
+import typing
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+class B(A):
+ def f(self): pass
+B()
+[out]
+
+[case testInstantiatingAbstractClass]
+from abc import abstractmethod, ABCMeta
+import typing
+class A(metaclass=ABCMeta): pass
+class B(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+A() # OK
+B() # E: Cannot instantiate abstract class 'B' with abstract attribute 'f'
+[out]
+
+[case testInstantiatingClassWithInheritedAbstractMethod]
+from abc import abstractmethod, ABCMeta
+import typing
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self): pass
+ @abstractmethod
+ def g(self): pass
+class B(A): pass
+B() # E: Cannot instantiate abstract class 'B' with abstract attributes 'f' and 'g'
+[out]
+
+[case testInstantiationAbstractsInTypeForFunctions]
+from typing import Type
+from abc import abstractmethod
+
+class A:
+ @abstractmethod
+ def m(self) -> None: pass
+class B(A): pass
+class C(B):
+ def m(self) -> None:
+ pass
+
+def f(cls: Type[A]) -> A:
+ return cls() # OK
+def g() -> A:
+ return A() # E: Cannot instantiate abstract class 'A' with abstract attribute 'm'
+
+f(A) # E: Only non-abstract class can be given where 'Type[__main__.A]' is expected
+f(B) # E: Only non-abstract class can be given where 'Type[__main__.A]' is expected
+f(C) # OK
+x: Type[B]
+f(x) # OK
+[out]
+
+[case testInstantiationAbstractsInTypeForAliases]
+from typing import Type
+from abc import abstractmethod
+
+class A:
+ @abstractmethod
+ def m(self) -> None: pass
+class B(A): pass
+class C(B):
+ def m(self) -> None:
+ pass
+
+def f(cls: Type[A]) -> A:
+ return cls() # OK
+
+Alias = A
+GoodAlias = C
+Alias() # E: Cannot instantiate abstract class 'A' with abstract attribute 'm'
+GoodAlias()
+f(Alias) # E: Only non-abstract class can be given where 'Type[__main__.A]' is expected
+f(GoodAlias)
+[out]
+
+[case testInstantiationAbstractsInTypeForVariables]
+from typing import Type
+from abc import abstractmethod
+
+class A:
+ @abstractmethod
+ def m(self) -> None: pass
+class B(A): pass
+class C(B):
+ def m(self) -> None:
+ pass
+
+var: Type[A]
+var()
+var = A # E: Can only assign non-abstract classes to a variable of type 'Type[__main__.A]'
+var = B # E: Can only assign non-abstract classes to a variable of type 'Type[__main__.A]'
+var = C # OK
+
+var_old = None # type: Type[A] # Old syntax for variable annotations
+var_old()
+var_old = A # E: Can only assign non-abstract classes to a variable of type 'Type[__main__.A]'
+var_old = B # E: Can only assign non-abstract classes to a variable of type 'Type[__main__.A]'
+var_old = C # OK
+[out]
+
+[case testInstantiationAbstractsInTypeForClassMethods]
+from typing import Type
+from abc import abstractmethod
+
+class Logger:
+ @staticmethod
+ def log(a: Type[C]):
+ pass
+class C:
+ @classmethod
+ def action(cls) -> None:
+ cls() #OK for classmethods
+ Logger.log(cls) #OK for classmethods
+ @abstractmethod
+ def m(self) -> None:
+ pass
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testInstantiatingClassWithInheritedAbstractMethodAndSuppression]
+from abc import abstractmethod, ABCMeta
+import typing
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def a(self): pass
+ @abstractmethod
+ def b(self): pass
+ @abstractmethod
+ def c(self): pass
+ @abstractmethod
+ def d(self): pass
+ @abstractmethod
+ def e(self): pass
+ @abstractmethod
+ def f(self): pass
+ @abstractmethod
+ def g(self): pass
+ @abstractmethod
+ def h(self): pass
+ @abstractmethod
+ def i(self): pass
+ @abstractmethod
+ def j(self): pass
+a = A() # E: Cannot instantiate abstract class 'A' with abstract attributes 'a', 'b', ... and 'j' (7 methods suppressed)
+[out]
+
+
+-- Implementing abstract methods
+-- -----------------------------
+
+
+[case testImplementingAbstractMethod]
+from abc import abstractmethod, ABCMeta
+import typing
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x: int) -> int: pass
+ @abstractmethod
+ def g(self, x: int) -> int: pass
+class B(A):
+ def f(self, x: str) -> int: \
+ # E: Argument 1 of "f" incompatible with supertype "A"
+ pass
+ def g(self, x: int) -> int: pass
+[out]
+
+[case testImplementingAbstractMethodWithMultipleBaseClasses]
+from abc import abstractmethod, ABCMeta
+import typing
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x: int) -> int: pass
+class J(metaclass=ABCMeta):
+ @abstractmethod
+ def g(self, x: str) -> str: pass
+class A(I, J):
+ def f(self, x: str) -> int: pass \
+ # E: Argument 1 of "f" incompatible with supertype "I"
+ def g(self, x: str) -> int: pass \
+ # E: Return type of "g" incompatible with supertype "J"
+ def h(self) -> int: pass # Not related to any base class
+[out]
+
+[case testImplementingAbstractMethodWithExtension]
+from abc import abstractmethod, ABCMeta
+import typing
+class J(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x: int) -> int: pass
+class I(J): pass
+class A(I):
+ def f(self, x: str) -> int: pass \
+ # E: Argument 1 of "f" incompatible with supertype "J"
+[out]
+
+[case testInvalidOverridingAbstractMethod]
+from abc import abstractmethod, ABCMeta
+import typing
+class J(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x: 'J') -> None: pass
+class I(J):
+ @abstractmethod
+ def f(self, x: 'I') -> None: pass # E: Argument 1 of "f" incompatible with supertype "J"
+[out]
+
+[case testAbstractClassCoAndContraVariance]
+from abc import abstractmethod, ABCMeta
+import typing
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, a: A) -> 'I': pass
+ @abstractmethod
+ def g(self, a: A) -> 'I': pass
+ @abstractmethod
+ def h(self, a: 'I') -> A: pass
+class A(I):
+ def h(self, a: 'A') -> 'I': # Fail
+ pass
+ def f(self, a: 'I') -> 'I':
+ pass
+ def g(self, a: 'A') -> 'A':
+ pass
+[out]
+main:11: error: Argument 1 of "h" incompatible with supertype "I"
+main:11: error: Return type of "h" incompatible with supertype "I"
+
+
+-- Accessing abstract members
+-- --------------------------
+
+
+[case testAccessingAbstractMethod]
+
+from abc import abstractmethod, ABCMeta
+
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, a: int) -> str: pass
+
+i, a, b = None, None, None # type: (I, int, str)
+
+a = i.f(a) # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+b = i.f(b) # E: Argument 1 to "f" of "I" has incompatible type "str"; expected "int"
+i.g() # E: "I" has no attribute "g"
+
+b = i.f(a)
+
+[case testAccessingInheritedAbstractMethod]
+
+from abc import abstractmethod, ABCMeta
+
+class J(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, a: int) -> str: pass
+class I(J): pass
+
+i, a, b = None, None, None # type: (I, int, str)
+
+a = i.f(1) # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+b = i.f(1)
+
+
+-- Any (dynamic) types
+-- -------------------
+
+
+[case testAbstractClassWithAllDynamicTypes]
+from abc import abstractmethod, ABCMeta
+import typing
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x): pass
+ @abstractmethod
+ def g(self, x): pass
+class A(I):
+ def f(self, x): pass
+ def g(self, x, y) -> None: pass \
+ # E: Signature of "g" incompatible with supertype "I"
+[out]
+
+[case testAbstractClassWithAllDynamicTypes2]
+from abc import abstractmethod, ABCMeta
+import typing
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x): pass
+ @abstractmethod
+ def g(self, x): pass
+class A(I):
+ def f(self, x): pass
+ def g(self, x, y): pass
+[out]
+
+[case testAbstractClassWithImplementationUsingDynamicTypes]
+from abc import abstractmethod, ABCMeta
+import typing
+class I(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x: int) -> None: pass
+ @abstractmethod
+ def g(self, x: int) -> None: pass
+class A(I):
+ def f(self, x): pass
+ def g(self, x, y): pass
+[out]
+
+
+-- Special cases
+-- -------------
+
+
+[case testMultipleAbstractBases]
+from abc import abstractmethod, ABCMeta
+import typing
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self) -> None: pass
+class B(metaclass=ABCMeta):
+ @abstractmethod
+ def g(self) -> None: pass
+class C(A, B):
+ @abstractmethod
+ def h(self) -> None: pass
+
+[case testMemberAccessWithMultipleAbstractBaseClasses]
+
+from abc import abstractmethod, ABCMeta
+
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self) -> None: pass
+class B(metaclass=ABCMeta):
+ @abstractmethod
+ def g(self) -> None: pass
+class C(A, B): pass
+x = None # type: C
+x.f()
+x.g()
+x.f(x) # E: Too many arguments for "f" of "A"
+x.g(x) # E: Too many arguments for "g" of "B"
+
+[case testInstantiatingAbstractClassWithMultipleBaseClasses]
+
+from abc import abstractmethod, ABCMeta
+
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self) -> None: pass
+class B(metaclass=ABCMeta):
+ @abstractmethod
+ def g(self) -> None: pass
+class C(A, B):
+ def f(self) -> None: pass
+class D(A, B):
+ def g(self) -> None: pass
+class E(A, B):
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+C() # E: Cannot instantiate abstract class 'C' with abstract attribute 'g'
+D() # E: Cannot instantiate abstract class 'D' with abstract attribute 'f'
+E()
+
+[case testInconsistentMro]
+from abc import abstractmethod, ABCMeta
+import typing
+
+class A(metaclass=ABCMeta): pass
+class B(object, A): pass \
+ # E: Cannot determine consistent method resolution order (MRO) for "B"
+
+[case testOverloadedAbstractMethod]
+from foo import *
+[file foo.pyi]
+from abc import abstractmethod, ABCMeta
+from typing import overload
+
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ @overload
+ def f(self, x: int) -> int: pass
+ @abstractmethod
+ @overload
+ def f(self, x: str) -> str: pass
+
+class B(A):
+ @overload
+ def f(self, x: int) -> int: pass
+ @overload
+ def f(self, x: str) -> str: pass
+A() # E: Cannot instantiate abstract class 'A' with abstract attribute 'f'
+B()
+B().f(1)
+a = B() # type: A
+a.f(1)
+a.f('')
+a.f(B()) # E: No overload variant of "f" of "A" matches argument types [foo.B]
+
+[case testOverloadedAbstractMethodWithAlternativeDecoratorOrder]
+from foo import *
+[file foo.pyi]
+from abc import abstractmethod, ABCMeta
+from typing import overload
+
+class A(metaclass=ABCMeta):
+ @overload
+ @abstractmethod
+ def f(self, x: int) -> int: pass
+ @overload
+ @abstractmethod
+ def f(self, x: str) -> str: pass
+
+class B(A):
+ @overload
+ def f(self, x: int) -> int: pass
+ @overload
+ def f(self, x: str) -> str: pass
+A() # E: Cannot instantiate abstract class 'A' with abstract attribute 'f'
+B()
+B().f(1)
+a = B() # type: A
+a.f(1)
+a.f('')
+a.f(B()) # E: No overload variant of "f" of "A" matches argument types [foo.B]
+
+[case testOverloadedAbstractMethodVariantMissingDecorator1]
+from foo import *
+[file foo.pyi]
+from abc import abstractmethod, ABCMeta
+from typing import overload
+
+class A(metaclass=ABCMeta):
+ @abstractmethod \
+ # E: Overloaded method has both abstract and non-abstract variants
+ @overload
+ def f(self, x: int) -> int: pass
+ @overload
+ def f(self, x: str) -> str: pass
+[out]
+
+[case testOverloadedAbstractMethodVariantMissingDecorator1]
+from foo import *
+[file foo.pyi]
+from abc import abstractmethod, ABCMeta
+from typing import overload
+
+class A(metaclass=ABCMeta):
+ @overload \
+ # E: Overloaded method has both abstract and non-abstract variants
+ def f(self, x: int) -> int: pass
+ @abstractmethod
+ @overload
+ def f(self, x: str) -> str: pass
+[out]
+
+[case testMultipleInheritanceAndAbstractMethod]
+import typing
+from abc import abstractmethod, ABCMeta
+class A:
+ def f(self, x: str) -> None: pass
+class B(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x: str) -> None: pass
+class C(A, B): pass
+
+[case testMultipleInheritanceAndAbstractMethod2]
+import typing
+from abc import abstractmethod, ABCMeta
+class A:
+ def f(self, x: str) -> None: pass
+class B(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self, x: int) -> None: pass
+class C(A, B): pass
+[out]
+main:8: error: Definition of "f" in base class "A" is incompatible with definition in base class "B"
+
+[case testCallAbstractMethodBeforeDefinition]
+import typing
+from abc import abstractmethod, ABCMeta
+class A(metaclass=ABCMeta):
+ def f(self) -> None:
+ self.g(1) # E: Argument 1 to "g" of "A" has incompatible type "int"; expected "str"
+ @abstractmethod
+ def g(self, x: str) -> None: pass
+[out]
+
+[case testAbstractOperatorMethods1]
+import typing
+from abc import abstractmethod, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def __lt__(self, other: 'A') -> int: pass
+ @abstractmethod
+ def __gt__(self, other: 'A') -> int: pass
+
+[case testAbstractOperatorMethods2]
+import typing
+from abc import abstractmethod, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def __radd__(self, other: 'C') -> str: pass # Error
+class B:
+ @abstractmethod
+ def __add__(self, other: 'A') -> int: pass
+class C:
+ def __add__(self, other: int) -> B: pass
+[out]
+
+
+-- Abstract properties
+-- -------------------
+
+
+[case testReadOnlyAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+def f(a: A) -> None:
+ a.x() # E: "int" not callable
+ a.x = 1 # E: Property "x" defined in "A" is read-only
+[out]
+
+[case testReadOnlyAbstractPropertyForwardRef]
+from abc import abstractproperty, ABCMeta
+def f(a: A) -> None:
+ a.x() # E: "int" not callable
+ a.x = 1 # E: Property "x" defined in "A" is read-only
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+[out]
+
+[case testReadWriteAbstractProperty]
+from abc import abstractproperty, ABCMeta
+def f(a: A) -> None:
+ a.x.y # E: "int" has no attribute "y"
+ a.x = 1
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+ @x.setter
+ def x(self, x: int) -> None: pass
+[out]
+
+[case testInstantiateClassWithReadOnlyAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+class B(A): pass
+b = B() # E: Cannot instantiate abstract class 'B' with abstract attribute 'x'
+
+[case testInstantiateClassWithReadWriteAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+ @x.setter
+ def x(self, x: int) -> None: pass
+class B(A): pass
+b = B() # E: Cannot instantiate abstract class 'B' with abstract attribute 'x'
+
+[case testImplementAbstractPropertyViaProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+class B(A):
+ @property
+ def x(self) -> int: pass
+b = B()
+b.x() # E: "int" not callable
+[builtins fixtures/property.pyi]
+
+[case testImplementReradWriteAbstractPropertyViaProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+ @x.setter
+ def x(self, v: int) -> None: pass
+class B(A):
+ @property
+ def x(self) -> int: pass
+ @x.setter
+ def x(self, v: int) -> None: pass
+b = B()
+b.x.y # E: "int" has no attribute "y"
+[builtins fixtures/property.pyi]
+
+[case testImplementAbstractPropertyViaPropertyInvalidType]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+class B(A):
+ @property
+ def x(self) -> str: pass # E
+b = B()
+b.x() # E
+[builtins fixtures/property.pyi]
+[out]
+main:7: error: Return type of "x" incompatible with supertype "A"
+main:9: error: "str" not callable
+
+[case testCantImplementAbstractPropertyViaInstanceVariable]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+class B(A):
+ def __init__(self) -> None:
+ self.x = 1 # E
+b = B() # E
+b.x.y # E
+[builtins fixtures/property.pyi]
+[out]
+main:7: error: Property "x" defined in "B" is read-only
+main:8: error: Cannot instantiate abstract class 'B' with abstract attribute 'x'
+main:9: error: "int" has no attribute "y"
+
+[case testSuperWithAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+class B(A):
+ @property
+ def x(self) -> int:
+ return super().x.y # E: "int" has no attribute "y"
+[builtins fixtures/property.pyi]
+[out]
+
+[case testSuperWithReadWriteAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+ @x.setter
+ def x(self, v: int) -> None: pass
+class B(A):
+ @property
+ def x(self) -> int:
+ return super().x.y # E
+ @x.setter
+ def x(self, v: int) -> None:
+ super().x = '' # E
+[builtins fixtures/property.pyi]
+[out]
+main:10: error: "int" has no attribute "y"
+main:13: error: Invalid assignment target
+
+[case testOnlyImplementGetterOfReadWriteAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+ @x.setter
+ def x(self, v: int) -> None: pass
+class B(A):
+ @property # E
+ def x(self) -> int: pass
+b = B()
+b.x.y # E
+[builtins fixtures/property.pyi]
+[out]
+main:8: error: Read-only property cannot override read-write property
+main:11: error: "int" has no attribute "y"
+
+[case testDynamicallyTypedReadOnlyAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self): pass
+def f(a: A) -> None:
+ a.x.y
+ a.x = 1 # E: Property "x" defined in "A" is read-only
+[out]
+
+[case testDynamicallyTypedReadOnlyAbstractPropertyForwardRef]
+from abc import abstractproperty, ABCMeta
+def f(a: A) -> None:
+ a.x.y
+ a.x = 1 # E: Property "x" defined in "A" is read-only
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self): pass
+[out]
+
+[case testDynamicallyTypedReadWriteAbstractProperty]
+from abc import abstractproperty, ABCMeta
+def f(a: A) -> None:
+ a.x.y
+ a.x = 1
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self): pass
+ @x.setter
+ def x(self, x): pass
+[out]
diff --git a/test-data/unit/check-async-await.test b/test-data/unit/check-async-await.test
new file mode 100644
index 0000000..f8ac01d
--- /dev/null
+++ b/test-data/unit/check-async-await.test
@@ -0,0 +1,677 @@
+-- Tests for async def and await (PEP 492)
+-- ---------------------------------------
+
+[case testAsyncDefPass]
+
+async def f() -> int:
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncDefReturn]
+
+async def f() -> int:
+ return 0
+reveal_type(f()) # E: Revealed type is 'typing.Awaitable[builtins.int]'
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncDefMissingReturn]
+# flags: --warn-no-return
+async def f() -> int:
+ make_this_not_trivial = 1
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:2: error: Missing return statement
+
+[case testAsyncDefReturnWithoutValue]
+
+async def f() -> int:
+ make_this_not_trivial = 1
+ return
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:4: error: Return value expected
+
+[case testAwaitCoroutine]
+
+async def f() -> int:
+ x = await f()
+ reveal_type(x) # E: Revealed type is 'builtins.int*'
+ return x
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+
+[case testAwaitDefaultContext]
+
+from typing import TypeVar
+T = TypeVar('T')
+async def f(x: T) -> T:
+ y = await f(x)
+ reveal_type(y)
+ return y
+[typing fixtures/typing-full.pyi]
+[out]
+main:6: error: Revealed type is 'T`-1'
+
+[case testAwaitAnyContext]
+
+from typing import Any, TypeVar
+T = TypeVar('T')
+async def f(x: T) -> T:
+ y = await f(x) # type: Any
+ reveal_type(y)
+ return y
+[typing fixtures/typing-full.pyi]
+[out]
+main:6: error: Revealed type is 'Any'
+
+[case testAwaitExplicitContext]
+
+from typing import TypeVar
+T = TypeVar('T')
+async def f(x: T) -> T:
+ y = await f(x) # type: int
+ reveal_type(y)
+ return x
+[typing fixtures/typing-full.pyi]
+[out]
+main:5: error: Argument 1 to "f" has incompatible type "T"; expected "int"
+main:6: error: Revealed type is 'builtins.int'
+
+[case testAwaitGeneratorError]
+
+from typing import Any, Generator
+def g() -> Generator[int, None, str]:
+ yield 0
+ return ''
+async def f() -> int:
+ x = await g()
+ return x
+[typing fixtures/typing-full.pyi]
+[out]
+main:7: error: Incompatible types in await (actual type Generator[int, None, str], expected type Awaitable[Any])
+
+[case testAwaitIteratorError]
+
+from typing import Any, Iterator
+def g() -> Iterator[Any]:
+ yield
+async def f() -> int:
+ x = await g()
+ return x
+[typing fixtures/typing-full.pyi]
+[out]
+main:6: error: Incompatible types in await (actual type Iterator[Any], expected type Awaitable[Any])
+
+[case testAwaitArgumentError]
+
+def g() -> int:
+ return 0
+async def f() -> int:
+ x = await g()
+ return x
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:5: error: Incompatible types in await (actual type "int", expected type Awaitable[Any])
+
+[case testAwaitResultError]
+
+async def g() -> int:
+ return 0
+async def f() -> str:
+ x = await g() # type: str
+ return x
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testAwaitReturnError]
+
+async def g() -> int:
+ return 0
+async def f() -> str:
+ x = await g()
+ return x
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:6: error: Incompatible return value type (got "int", expected "str")
+
+[case testAsyncFor]
+
+from typing import AsyncIterator
+class C(AsyncIterator[int]):
+ async def __anext__(self) -> int: return 0
+async def f() -> None:
+ async for x in C():
+ reveal_type(x) # E: Revealed type is 'builtins.int*'
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncForError]
+
+from typing import AsyncIterator
+async def f() -> None:
+ async for x in [1]:
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:4: error: AsyncIterable expected
+main:4: error: List[int] has no attribute "__aiter__"
+
+[case testAsyncForTypeComments]
+
+from typing import AsyncIterator, Union
+class C(AsyncIterator[int]):
+ async def __anext__(self) -> int: return 0
+async def f() -> None:
+ async for x in C(): # type: str # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ pass
+
+ async for y in C(): # type: int
+ pass
+
+ async for z in C(): # type: Union[int, str]
+ reveal_type(z) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncForComprehension]
+# flags: --fast-parser --python-version 3.6
+from typing import Generic, Iterable, TypeVar, AsyncIterator, Tuple
+
+T = TypeVar('T')
+
+class asyncify(Generic[T], AsyncIterator[T]):
+ def __init__(self, iterable: Iterable[T]) -> None:
+ self.iterable = iter(iterable)
+ def __aiter__(self) -> AsyncIterator[T]:
+ return self
+ async def __anext__(self) -> T:
+ try:
+ return next(self.iterable)
+ except StopIteration:
+ raise StopAsyncIteration
+
+async def listcomp(obj: Iterable[int]):
+ lst = [i async for i in asyncify(obj)]
+ reveal_type(lst) # E: Revealed type is 'builtins.list[builtins.int*]'
+ lst2 = [i async for i in asyncify(obj) for j in obj]
+ reveal_type(lst2) # E: Revealed type is 'builtins.list[builtins.int*]'
+
+async def setcomp(obj: Iterable[int]):
+ lst = {i async for i in asyncify(obj)}
+ reveal_type(lst) # E: Revealed type is 'builtins.set[builtins.int*]'
+
+async def dictcomp(obj: Iterable[Tuple[int, str]]):
+ lst = {i: j async for i, j in asyncify(obj)}
+ reveal_type(lst) # E: Revealed type is 'builtins.dict[builtins.int*, builtins.str*]'
+
+async def generatorexp(obj: Iterable[int]):
+ lst = (i async for i in asyncify(obj))
+ reveal_type(lst) # E: Revealed type is 'typing.AsyncIterator[builtins.int*]'
+ lst2 = (i async for i in asyncify(obj) for i in obj)
+ reveal_type(lst2) # E: Revealed type is 'typing.AsyncIterator[builtins.int*]'
+
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncForComprehensionErrors]
+# flags: --fast-parser --python-version 3.6
+from typing import Generic, Iterable, TypeVar, AsyncIterator, Tuple
+
+T = TypeVar('T')
+
+class asyncify(Generic[T], AsyncIterator[T]):
+ def __init__(self, iterable: Iterable[T]) -> None:
+ self.iterable = iter(iterable)
+ def __aiter__(self) -> AsyncIterator[T]:
+ return self
+ async def __anext__(self) -> T:
+ try:
+ return next(self.iterable)
+ except StopIteration:
+ raise StopAsyncIteration
+
+async def wrong_iterable(obj: Iterable[int]):
+ [i async for i in obj]
+ [i for i in asyncify(obj)]
+ {i: i async for i in obj}
+ {i: i for i in asyncify(obj)}
+
+[out]
+main:18: error: AsyncIterable expected
+main:18: error: Iterable[int] has no attribute "__aiter__"; maybe "__iter__"?
+main:19: error: Iterable expected
+main:19: error: asyncify[int] has no attribute "__iter__"; maybe "__aiter__"?
+main:20: error: AsyncIterable expected
+main:20: error: Iterable[int] has no attribute "__aiter__"; maybe "__iter__"?
+main:21: error: Iterable expected
+main:21: error: asyncify[int] has no attribute "__iter__"; maybe "__aiter__"?
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncWith]
+
+class C:
+ async def __aenter__(self) -> int: pass
+ async def __aexit__(self, x, y, z) -> None: pass
+async def f() -> None:
+ async with C() as x:
+ reveal_type(x) # E: Revealed type is 'builtins.int*'
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+
+[case testAsyncWithError]
+
+class C:
+ def __enter__(self) -> int: pass
+ def __exit__(self, x, y, z) -> None: pass
+async def f() -> None:
+ async with C() as x:
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:6: error: "C" has no attribute "__aenter__"; maybe "__enter__"?
+main:6: error: "C" has no attribute "__aexit__"; maybe "__exit__"?
+
+[case testAsyncWithErrorBadAenter]
+
+class C:
+ def __aenter__(self) -> int: pass
+ async def __aexit__(self, x, y, z) -> None: pass
+async def f() -> None:
+ async with C() as x: # E: Incompatible types in "async with" for __aenter__ (actual type "int", expected type Awaitable[Any])
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncWithErrorBadAenter2]
+
+class C:
+ def __aenter__(self) -> None: pass
+ async def __aexit__(self, x, y, z) -> None: pass
+async def f() -> None:
+ async with C() as x: # E: None has no attribute "__await__"
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncWithErrorBadAexit]
+
+class C:
+ async def __aenter__(self) -> int: pass
+ def __aexit__(self, x, y, z) -> int: pass
+async def f() -> None:
+ async with C() as x: # E: Incompatible types in "async with" for __aexit__ (actual type "int", expected type Awaitable[Any])
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncWithErrorBadAexit2]
+
+class C:
+ async def __aenter__(self) -> int: pass
+ def __aexit__(self, x, y, z) -> None: pass
+async def f() -> None:
+ async with C() as x: # E: None has no attribute "__await__"
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncWithTypeComments]
+
+class C:
+ async def __aenter__(self) -> int: pass
+ async def __aexit__(self, x, y, z) -> None: pass
+async def f() -> None:
+ async with C() as x: # type: int
+ pass
+
+ async with C() as y, C() as z: # type: str, int # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ pass
+
+ async with C() as a: # type: int, int # E: Invalid tuple literal type
+ pass
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testNoYieldInAsyncDef]
+# flags: --python-version 3.5
+
+async def f():
+ yield None # E: 'yield' in async function
+async def g():
+ yield # E: 'yield' in async function
+async def h():
+ x = yield # E: 'yield' in async function
+[builtins fixtures/async_await.pyi]
+
+[case testNoYieldFromInAsyncDef]
+
+async def f():
+ yield from []
+async def g():
+ x = yield from []
+[builtins fixtures/async_await.pyi]
+[out]
+main:3: error: 'yield from' in async function
+main:5: error: 'yield from' in async function
+
+[case testNoAsyncDefInPY2_python2]
+
+async def f(): # E: invalid syntax
+ pass
+
+[case testYieldFromNoAwaitable]
+
+from typing import Any, Generator
+async def f() -> str:
+ return ''
+def g() -> Generator[Any, None, str]:
+ x = yield from f()
+ return x
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
+main:6: error: "yield from" can't be applied to Awaitable[str]
+
+[case testAwaitableSubclass]
+
+from typing import Any, AsyncIterator, Awaitable, Generator
+class A(Awaitable[int]):
+ def __await__(self) -> Generator[Any, None, int]:
+ yield
+ return 0
+class C:
+ def __aenter__(self) -> A:
+ return A()
+ def __aexit__(self, *a) -> A:
+ return A()
+class I(AsyncIterator[int]):
+ def __aiter__(self) -> 'I':
+ return self
+ def __anext__(self) -> A:
+ return A()
+async def main() -> None:
+ x = await A()
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+ async with C() as y:
+ reveal_type(y) # E: Revealed type is 'builtins.int'
+ async for z in I():
+ reveal_type(z) # E: Revealed type is 'builtins.int'
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testYieldTypeCheckInDecoratedCoroutine]
+
+from typing import Generator
+from types import coroutine
+ at coroutine
+def f() -> Generator[int, str, int]:
+ x = yield 0
+ x = yield '' # E: Incompatible types in yield (actual type "str", expected type "int")
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+ if x:
+ return 0
+ else:
+ return '' # E: Incompatible return value type (got "str", expected "int")
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+
+-- Async generators (PEP 525), some test cases adapted from the PEP text
+-- ---------------------------------------------------------------------
+
+[case testAsyncGenerator]
+# flags: --python-version 3.6
+from typing import AsyncGenerator, Generator
+
+async def f() -> int:
+ return 42
+
+async def g() -> AsyncGenerator[int, None]:
+ value = await f()
+ reveal_type(value) # E: Revealed type is 'builtins.int*'
+ yield value
+
+ yield 'not an int' # E: Incompatible types in yield (actual type "str", expected type "int")
+ # return without a value is fine
+ return
+reveal_type(g) # E: Revealed type is 'def () -> typing.AsyncGenerator[builtins.int, builtins.None]'
+reveal_type(g()) # E: Revealed type is 'typing.AsyncGenerator[builtins.int, builtins.None]'
+
+async def h() -> None:
+ async for item in g():
+ reveal_type(item) # E: Revealed type is 'builtins.int*'
+
+async def wrong_return() -> Generator[int, None, None]: # E: The return type of an async generator function should be "AsyncGenerator" or one of its supertypes
+ yield 3
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncGeneratorReturnIterator]
+# flags: --python-version 3.6
+from typing import AsyncIterator
+
+async def gen() -> AsyncIterator[int]:
+ yield 3
+
+ yield 'not an int' # E: Incompatible types in yield (actual type "str", expected type "int")
+
+async def use_gen() -> None:
+ async for item in gen():
+ reveal_type(item) # E: Revealed type is 'builtins.int*'
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncGeneratorManualIter]
+# flags: --python-version 3.6
+from typing import AsyncGenerator
+
+async def genfunc() -> AsyncGenerator[int, None]:
+ yield 1
+ yield 2
+
+async def user() -> None:
+ gen = genfunc()
+
+ reveal_type(gen.__aiter__()) # E: Revealed type is 'typing.AsyncGenerator[builtins.int*, builtins.None]'
+
+ reveal_type(await gen.__anext__()) # E: Revealed type is 'builtins.int*'
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncGeneratorAsend]
+# flags: --fast-parser --python-version 3.6
+from typing import AsyncGenerator
+
+async def f() -> None:
+ pass
+
+async def gen() -> AsyncGenerator[int, str]:
+ await f()
+ v = yield 42
+ reveal_type(v) # E: Revealed type is 'builtins.str'
+ await f()
+
+async def h() -> None:
+ g = gen()
+ await g.asend(()) # E: Argument 1 to "asend" of "AsyncGenerator" has incompatible type "Tuple[]"; expected "str"
+ reveal_type(await g.asend('hello')) # E: Revealed type is 'builtins.int*'
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncGeneratorAthrow]
+# flags: --fast-parser --python-version 3.6
+from typing import AsyncGenerator
+
+async def gen() -> AsyncGenerator[str, int]:
+ try:
+ yield 'hello'
+ except BaseException:
+ yield 'world'
+
+async def h() -> None:
+ g = gen()
+ v = await g.asend(1)
+ reveal_type(v) # E: Revealed type is 'builtins.str*'
+ reveal_type(await g.athrow(BaseException)) # E: Revealed type is 'builtins.str*'
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncGeneratorNoSyncIteration]
+# flags: --fast-parser --python-version 3.6
+from typing import AsyncGenerator
+
+async def gen() -> AsyncGenerator[int, None]:
+ for i in (1, 2, 3):
+ yield i
+
+def h() -> None:
+ for i in gen():
+ pass
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[out]
+main:9: error: Iterable expected
+main:9: error: AsyncGenerator[int, None] has no attribute "__iter__"; maybe "__aiter__"?
+
+[case testAsyncGeneratorNoYieldFrom]
+# flags: --fast-parser --python-version 3.6
+from typing import AsyncGenerator
+
+async def f() -> AsyncGenerator[int, None]:
+ pass
+
+async def gen() -> AsyncGenerator[int, None]:
+ yield from f() # E: 'yield from' in async function
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testAsyncGeneratorNoReturnWithValue]
+# flags: --fast-parser --python-version 3.6
+from typing import AsyncGenerator
+
+async def return_int() -> AsyncGenerator[int, None]:
+ yield 1
+ return 42 # E: 'return' with value in async generator is not allowed
+
+async def return_none() -> AsyncGenerator[int, None]:
+ yield 1
+ return None # E: 'return' with value in async generator is not allowed
+
+def f() -> None:
+ return
+
+async def return_f() -> AsyncGenerator[int, None]:
+ yield 1
+ return f() # E: 'return' with value in async generator is not allowed
+
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+-- The full matrix of coroutine compatibility
+-- ------------------------------------------
+
+[case testFullCoroutineMatrix]
+
+from typing import Any, AsyncIterator, Awaitable, Generator, Iterator
+from types import coroutine
+
+# The various things you might try to use in `await` or `yield from`.
+
+def plain_generator() -> Generator[str, None, int]:
+ yield 'a'
+ return 1
+
+async def plain_coroutine() -> int:
+ return 1
+
+ at coroutine
+def decorated_generator() -> Generator[str, None, int]:
+ yield 'a'
+ return 1
+
+ at coroutine
+async def decorated_coroutine() -> int:
+ return 1
+
+class It(Iterator[str]):
+ def __iter__(self) -> 'It':
+ return self
+ def __next__(self) -> str:
+ return 'a'
+
+def other_iterator() -> It:
+ return It()
+
+class Aw(Awaitable[int]):
+ def __await__(self) -> Generator[str, Any, int]:
+ yield 'a'
+ return 1
+
+def other_coroutine() -> Aw:
+ return Aw()
+
+# The various contexts in which `await` or `yield from` might occur.
+
+def plain_host_generator() -> Generator[str, None, None]:
+ yield 'a'
+ x = 0
+ x = yield from plain_generator()
+ x = yield from plain_coroutine() # E: "yield from" can't be applied to Awaitable[int]
+ x = yield from decorated_generator()
+ x = yield from decorated_coroutine() # E: "yield from" can't be applied to AwaitableGenerator[Any, Any, int, Awaitable[int]]
+ x = yield from other_iterator()
+ x = yield from other_coroutine() # E: "yield from" can't be applied to "Aw"
+
+async def plain_host_coroutine() -> None:
+ x = 0
+ x = await plain_generator() # E: Incompatible types in await (actual type Generator[str, None, int], expected type Awaitable[Any])
+ x = await plain_coroutine()
+ x = await decorated_generator()
+ x = await decorated_coroutine()
+ x = await other_iterator() # E: Incompatible types in await (actual type "It", expected type Awaitable[Any])
+ x = await other_coroutine()
+
+ at coroutine
+def decorated_host_generator() -> Generator[str, None, None]:
+ yield 'a'
+ x = 0
+ x = yield from plain_generator()
+ x = yield from plain_coroutine()
+ x = yield from decorated_generator()
+ x = yield from decorated_coroutine()
+ x = yield from other_iterator()
+ x = yield from other_coroutine() # E: "yield from" can't be applied to "Aw"
+
+ at coroutine
+async def decorated_host_coroutine() -> None:
+ x = 0
+ x = await plain_generator() # E: Incompatible types in await (actual type Generator[str, None, int], expected type Awaitable[Any])
+ x = await plain_coroutine()
+ x = await decorated_generator()
+ x = await decorated_coroutine()
+ x = await other_iterator() # E: Incompatible types in await (actual type "It", expected type Awaitable[Any])
+ x = await other_coroutine()
+
+[builtins fixtures/async_await.pyi]
+[typing fixtures/typing-full.pyi]
+[out]
diff --git a/test-data/unit/check-basic.test b/test-data/unit/check-basic.test
new file mode 100644
index 0000000..05fa1a9
--- /dev/null
+++ b/test-data/unit/check-basic.test
@@ -0,0 +1,310 @@
+[case testEmptyFile]
+[out]
+
+[case testAssignmentAndVarDef]
+
+a = None # type: A
+b = None # type: B
+a = a
+a = b # Fail
+class A: pass
+class B: pass
+[out]
+main:5: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testConstructionAndAssignment]
+
+x = None # type: A
+x = A()
+x = B()
+class A:
+ def __init__(self): pass
+class B:
+ def __init__(self): pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testInheritInitFromObject]
+
+x = None # type: A
+x = A()
+x = B()
+class A(object): pass
+class B(object): pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testImplicitInheritInitFromObject]
+
+x = None # type: A
+o = None # type: object
+x = o # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+x = A()
+o = x
+class A: pass
+class B: pass
+[out]
+
+[case testTooManyConstructorArgs]
+import typing
+object(object())
+[out]
+main:2: error: Too many arguments for "object"
+
+[case testVarDefWithInit]
+import typing
+a = A() # type: A
+b = object() # type: A
+class A: pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+[case testInheritanceBasedSubtyping]
+import typing
+x = B() # type: A
+y = A() # type: B # Fail
+class A: pass
+class B(A): pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testDeclaredVariableInParentheses]
+
+(x) = None # type: int
+x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+x = 1
+
+
+-- Simple functions and calling
+-- ----------------------------
+
+
+[case testFunction]
+import typing
+def f(x: 'A') -> None: pass
+f(A())
+f(B()) # Fail
+class A: pass
+class B: pass
+[out]
+main:4: error: Argument 1 to "f" has incompatible type "B"; expected "A"
+
+[case testNotCallable]
+import typing
+A()()
+class A: pass
+[out]
+main:2: error: "A" not callable
+
+[case testSubtypeArgument]
+import typing
+def f(x: 'A', y: 'B') -> None: pass
+f(B(), A()) # Fail
+f(B(), B())
+
+class A: pass
+class B(A): pass
+[out]
+main:3: error: Argument 2 to "f" has incompatible type "A"; expected "B"
+
+[case testInvalidArgumentCount]
+import typing
+def f(x, y) -> None: pass
+f(object())
+f(object(), object(), object())
+[out]
+main:3: error: Too few arguments for "f"
+main:4: error: Too many arguments for "f"
+
+
+-- Locals
+-- ------
+
+
+[case testLocalVariables]
+
+def f() -> None:
+ x = None # type: A
+ y = None # type: B
+ x = x
+ x = y # Fail
+class A: pass
+class B: pass
+[out]
+main:6: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testLocalVariableScope]
+
+def f() -> None:
+ x = None # type: A
+ x = A()
+def g() -> None:
+ x = None # type: B
+ x = A() # Fail
+class A: pass
+class B: pass
+[out]
+main:7: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testFunctionArguments]
+import typing
+def f(x: 'A', y: 'B') -> None:
+ x = y # Fail
+ x = x
+ y = B()
+class A: pass
+class B: pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testLocalVariableInitialization]
+import typing
+def f() -> None:
+ a = A() # type: A
+ b = B() # type: A # Fail
+class A: pass
+class B: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testVariableInitializationWithSubtype]
+import typing
+x = B() # type: A
+y = A() # type: B # Fail
+class A: pass
+class B(A): pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+
+-- Misc
+-- ----
+
+
+[case testInvalidReturn]
+import typing
+def f() -> 'A':
+ return B()
+class A: pass
+class B: pass
+[out]
+main:3: error: Incompatible return value type (got "B", expected "A")
+
+[case testTopLevelContextAndInvalidReturn]
+import typing
+def f() -> 'A':
+ return B()
+a = B() # type: A
+class A: pass
+class B: pass
+[out]
+main:3: error: Incompatible return value type (got "B", expected "A")
+main:4: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testEmptyReturnInAnyTypedFunction]
+from typing import Any
+def f() -> Any:
+ return
+
+[case testEmptyYieldInAnyTypedFunction]
+from typing import Any
+def f() -> Any:
+ yield
+
+[case testModule__name__]
+import typing
+x = __name__ # type: str
+a = __name__ # type: A # E: Incompatible types in assignment (expression has type "str", variable has type "A")
+class A: pass
+[builtins fixtures/primitives.pyi]
+
+[case testModule__doc__]
+import typing
+x = __doc__ # type: str
+a = __doc__ # type: A # E: Incompatible types in assignment (expression has type "str", variable has type "A")
+class A: pass
+[builtins fixtures/primitives.pyi]
+
+[case testModule__file__]
+import typing
+x = __file__ # type: str
+a = __file__ # type: A # E: Incompatible types in assignment (expression has type "str", variable has type "A")
+class A: pass
+[builtins fixtures/primitives.pyi]
+
+[case test__package__]
+import typing
+x = __package__ # type: str
+a = __file__ # type: int # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+
+-- Scoping and shadowing
+-- ---------------------
+
+
+[case testLocalVariableShadowing]
+
+a = None # type: A
+a = B() # Fail
+a = A()
+def f() -> None:
+ a = None # type: B
+ a = A() # Fail
+ a = B()
+a = B() # Fail
+a = A()
+
+class A: pass
+class B: pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:7: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+main:9: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testGlobalDefinedInBlockWithType]
+
+class A: pass
+while A:
+ a = None # type: A
+ a = A()
+ a = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+
+-- # type: signatures
+-- ------------------
+
+
+[case testFunctionSignatureAsComment]
+def f(x): # type: (int) -> str
+ return 1
+f('')
+[out]
+main:2: error: Incompatible return value type (got "int", expected "str")
+main:3: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testMethodSignatureAsComment]
+class A:
+ def f(self, x):
+ # type: (int) -> str
+ self.f('') # Fail
+ return 1
+A().f('') # Fail
+[out]
+main:4: error: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+main:5: error: Incompatible return value type (got "int", expected "str")
+main:6: error: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+[case testTrailingCommaParsing-skip]
+x = 1
+x in 1,
+if x in 1, :
+ pass
+[out]
+
+[case testInitReturnTypeError]
+class C:
+ def __init__(self):
+ # type: () -> int
+ pass
+[out]
+main:2: error: The return type of "__init__" must be None
diff --git a/test-data/unit/check-bound.test b/test-data/unit/check-bound.test
new file mode 100644
index 0000000..4d6ede2
--- /dev/null
+++ b/test-data/unit/check-bound.test
@@ -0,0 +1,203 @@
+-- Enforcement of upper bounds
+-- ---------------------------
+
+
+[case testBoundOnGenericFunction]
+from typing import TypeVar
+
+class A: pass
+class B(A): pass
+class C(A): pass
+class D: pass
+
+T = TypeVar('T', bound=A)
+U = TypeVar('U')
+def f(x: T) -> T: pass
+def g(x: U) -> U:
+ return f(x) # Fail
+
+f(A())
+f(B())
+f(D()) # Fail
+
+b = B()
+b = f(b)
+b = f(C()) # Fail
+[out]
+main:12: error: Type argument 1 of "f" has incompatible value "U"
+main:16: error: Type argument 1 of "f" has incompatible value "D"
+main:20: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+
+
+[case testBoundOnGenericClass]
+from typing import TypeVar, Generic
+
+class A: pass
+class B(A): pass
+T = TypeVar('T', bound=A)
+
+class G(Generic[T]):
+ def __init__(self, x: T) -> None: pass
+
+v = None # type: G[A]
+w = None # type: G[B]
+x = None # type: G[str] # E: Type argument "builtins.str" of "G" must be a subtype of "__main__.A"
+y = G('a') # E: Type argument 1 of "G" has incompatible value "str"
+z = G(A())
+z = G(B())
+
+
+[case testBoundVoid]
+from typing import TypeVar, Generic
+T = TypeVar('T', bound=int)
+class C(Generic[T]):
+ t = None # type: T
+ def get(self) -> T:
+ return self.t
+c1 = None # type: C[None]
+c1.get()
+d = c1.get() # E: "get" of "C" does not return a value
+
+
+[case testBoundAny]
+from typing import TypeVar, Generic
+T = TypeVar('T', bound=int)
+class C(Generic[T]):
+ def __init__(self, x: T) -> None: pass
+def f(x: T) -> T:
+ return x
+
+def g(): pass
+
+f(g())
+C(g())
+z = None # type: C
+
+
+[case testBoundHigherOrderWithVoid]
+from typing import TypeVar, Callable
+class A: pass
+T = TypeVar('T', bound=A)
+def f(g: Callable[[], T]) -> T:
+ return g()
+def h() -> None: pass
+f(h)
+a = f(h) # E: "f" does not return a value
+
+
+[case testBoundInheritance]
+from typing import TypeVar, Generic
+class A: pass
+T = TypeVar('T')
+TA = TypeVar('TA', bound=A)
+
+class C(Generic[TA]): pass
+class D0(C[TA], Generic[TA]): pass
+class D1(C[T], Generic[T]): pass # E: Type argument "T`1" of "C" must be a subtype of "__main__.A"
+class D2(C[A]): pass
+class D3(C[str]): pass # E: Type argument "builtins.str" of "C" must be a subtype of "__main__.A"
+
+
+-- Using information from upper bounds
+-- -----------------------------------
+
+
+[case testBoundGenericFunctions]
+from typing import TypeVar
+class A: pass
+class B(A): pass
+
+T = TypeVar('T')
+TA = TypeVar('TA', bound=A)
+TB = TypeVar('TB', bound=B)
+
+def f(x: T) -> T:
+ return x
+def g(x: TA) -> TA:
+ return f(x)
+def h(x: TB) -> TB:
+ return g(x)
+def g2(x: TA) -> TA:
+ return h(x) # Fail
+
+def j(x: TA) -> A:
+ return x
+def k(x: TA) -> B:
+ return x # Fail
+[out]
+main:16: error: Type argument 1 of "h" has incompatible value "TA"
+main:21: error: Incompatible return value type (got "TA", expected "B")
+
+
+[case testBoundMethodUsage]
+from typing import TypeVar
+class A0:
+ def foo(self) -> None: pass
+class A(A0):
+ def bar(self) -> None: pass
+ a = 1
+ @property
+ def b(self) -> int:
+ return self.a
+class B(A):
+ def baz(self) -> None: pass
+
+T = TypeVar('T', bound=A)
+
+def f(x: T) -> T:
+ x.foo()
+ x.bar()
+ x.baz() # E: "T" has no attribute "baz"
+ x.a
+ x.b
+ return x
+
+b = f(B())
+[builtins fixtures/property.pyi]
+[out]
+
+[case testBoundClassMethod]
+from typing import TypeVar
+class A0:
+ @classmethod
+ def foo(cls, x: int) -> int: pass
+class A(A0): pass
+
+T = TypeVar('T', bound=A)
+def f(x: T) -> int:
+ return x.foo(22)
+[builtins fixtures/classmethod.pyi]
+
+
+[case testBoundStaticMethod]
+from typing import TypeVar
+class A0:
+ @staticmethod
+ def foo(x: int) -> int: pass
+class A(A0): pass
+
+T = TypeVar('T', bound=A)
+def f(x: T) -> int:
+ return x.foo(22)
+[builtins fixtures/staticmethod.pyi]
+
+
+[case testBoundOnDecorator]
+from typing import TypeVar, Callable, Any, cast
+T = TypeVar('T', bound=Callable[..., Any])
+
+def twice(f: T) -> T:
+ def result(*args, **kwargs) -> Any:
+ f(*args, **kwargs)
+ return f(*args, **kwargs)
+ return cast(T, result)
+
+ at twice
+def foo(x: int) -> int:
+ return x
+
+a = 1
+b = foo(a)
+b = 'a' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+twice(a) # E: Type argument 1 of "twice" has incompatible value "int"
+[builtins fixtures/args.pyi]
diff --git a/test-data/unit/check-callable.test b/test-data/unit/check-callable.test
new file mode 100644
index 0000000..429ad44
--- /dev/null
+++ b/test-data/unit/check-callable.test
@@ -0,0 +1,345 @@
+[case testCallableDef]
+def f() -> None: pass
+
+if callable(f):
+ f()
+else:
+ f += 5
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableLambda]
+f = lambda: None
+
+if callable(f):
+ f()
+else:
+ f += 5
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableNotCallable]
+x = 5
+
+if callable(x):
+ x()
+else:
+ x += 5
+
+[builtins fixtures/callable.pyi]
+
+[case testUnion]
+from typing import Callable, Union
+
+x = 5 # type: Union[int, Callable[[], str]]
+
+if callable(x):
+ y = x() + 'test'
+else:
+ z = x + 6
+
+[builtins fixtures/callable.pyi]
+
+[case testUnionMultipleReturnTypes]
+from typing import Callable, Union
+
+x = 5 # type: Union[int, Callable[[], str], Callable[[], int]]
+
+if callable(x):
+ y = x() + 2 # E: Unsupported operand types for + (likely involving Union)
+else:
+ z = x + 6
+
+[builtins fixtures/callable.pyi]
+
+[case testUnionMultipleNonCallableTypes]
+from typing import Callable, Union
+
+x = 5 # type: Union[int, str, Callable[[], str]]
+
+if callable(x):
+ y = x() + 'test'
+else:
+ z = x + 6 # E: Unsupported operand types for + (likely involving Union)
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableThenIsinstance]
+from typing import Callable, Union
+
+x = 5 # type: Union[int, str, Callable[[], str], Callable[[], int]]
+
+if callable(x):
+ y = x()
+ if isinstance(y, int):
+ b1 = y + 2
+ else:
+ b2 = y + 'test'
+else:
+ if isinstance(x, int):
+ b3 = x + 3
+ else:
+ b4 = x + 'test2'
+
+[builtins fixtures/callable.pyi]
+
+[case testIsinstanceThenCallable]
+from typing import Callable, Union
+
+x = 5 # type: Union[int, str, Callable[[], str], Callable[[], int]]
+
+if isinstance(x, int):
+ b1 = x + 1
+else:
+ if callable(x):
+ y = x()
+ if isinstance(y, int):
+ b2 = y + 1
+ else:
+ b3 = y + 'test'
+ else:
+ b4 = x + 'test2'
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableWithDifferentArgTypes]
+from typing import Callable, Union
+
+x = 5 # type: Union[int, Callable[[], None], Callable[[int], None]]
+
+if callable(x):
+ x() # E: Too few arguments
+
+[builtins fixtures/callable.pyi]
+
+[case testClassInitializer]
+from typing import Callable, Union
+
+class A:
+ x = 5
+
+a = A # type: Union[A, Callable[[], A]]
+
+if callable(a):
+ a = a()
+
+a.x + 6
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableVariables]
+from typing import Union
+
+class A:
+ x = 5
+
+class B:
+ x = int
+
+x = A() # type: Union[A, B]
+
+if callable(x.x):
+ y = x.x()
+else:
+ y = x.x + 5
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableAnd]
+from typing import Union, Callable
+
+x = 5 # type: Union[int, Callable[[], str]]
+
+if callable(x) and x() == 'test':
+ x()
+else:
+ x + 5 # E: Unsupported left operand type for + (some union)
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableOr]
+from typing import Union, Callable
+
+x = 5 # type: Union[int, Callable[[], str]]
+
+if callable(x) or x() == 'test': # E: "int" not callable
+ x() # E: "int" not callable
+else:
+ x + 5
+[builtins fixtures/callable.pyi]
+
+[case testCallableOrOtherType]
+from typing import Union, Callable
+
+x = 5 # type: Union[int, Callable[[], str]]
+
+if callable(x) or x == 2:
+ pass
+else:
+ pass
+[builtins fixtures/callable.pyi]
+
+[case testAnyCallable]
+from typing import Any
+
+x = 5 # type: Any
+
+if callable(x):
+ reveal_type(x) # E: Revealed type is 'Any'
+else:
+ reveal_type(x) # E: Revealed type is 'Any'
+[builtins fixtures/callable.pyi]
+
+[case testCallableCallableClasses]
+from typing import Union
+
+
+class A:
+ pass
+
+
+class B:
+ def __call__(self) -> None:
+ pass
+
+
+a = A() # type: A
+b = B() # type: B
+c = A() # type: Union[A, B]
+
+if callable(a):
+ 5 + 'test'
+
+if not callable(b):
+ 5 + 'test'
+
+if callable(c):
+ reveal_type(c) # E: Revealed type is '__main__.B'
+else:
+ reveal_type(c) # E: Revealed type is '__main__.A'
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableNestedUnions]
+from typing import Callable, Union
+
+T = Union[Union[int, Callable[[], int]], Union[str, Callable[[], str]]]
+
+def f(t: T) -> None:
+ if callable(t):
+ reveal_type(t()) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+ else:
+ reveal_type(t) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableTypeVarEmpty]
+from typing import TypeVar
+
+T = TypeVar('T')
+
+def f(t: T) -> T:
+ if callable(t):
+ return 5
+ else:
+ return t
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableTypeVarUnion]
+from typing import Callable, TypeVar, Union
+
+T = TypeVar('T', int, Callable[[], int], Union[str, Callable[[], str]])
+
+def f(t: T) -> None:
+ if callable(t):
+ reveal_type(t()) # E: Revealed type is 'builtins.int' # E: Revealed type is 'builtins.str'
+ else:
+ reveal_type(t) # E: Revealed type is 'builtins.int*' # E: Revealed type is 'builtins.str'
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableTypeVarBound]
+from typing import TypeVar
+
+
+class A:
+ def __call__(self) -> str:
+ return 'hi'
+
+
+T = TypeVar('T', bound=A)
+
+def f(t: T) -> str:
+ if callable(t):
+ return t()
+ else:
+ return 5
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableTypeType]
+from typing import Type
+
+
+class A:
+ pass
+
+
+T = Type[A]
+
+def f(t: T) -> A:
+ if callable(t):
+ return t()
+ else:
+ return 5
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableTypeUnion]
+from abc import ABCMeta, abstractmethod
+from typing import Type, Union
+
+
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self) -> None:
+ pass
+
+
+class B:
+ pass
+
+
+x = B # type: Union[Type[A], Type[B]]
+if callable(x):
+ # Abstract classes raise an error when called, but are indeed `callable`
+ pass
+else:
+ 'test' + 5
+
+[builtins fixtures/callable.pyi]
+
+[case testCallableUnionOfTypes]
+from abc import ABCMeta, abstractmethod
+from typing import Type, Union
+
+
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self) -> None:
+ pass
+
+
+class B:
+ pass
+
+
+x = B # type: Type[Union[A, B]]
+if callable(x):
+ # Abstract classes raise an error when called, but are indeed `callable`
+ pass
+else:
+ 'test' + 5
+
+[builtins fixtures/callable.pyi]
diff --git a/test-data/unit/check-class-namedtuple.test b/test-data/unit/check-class-namedtuple.test
new file mode 100644
index 0000000..710f750
--- /dev/null
+++ b/test-data/unit/check-class-namedtuple.test
@@ -0,0 +1,669 @@
+[case testNewNamedTupleOldPythonVersion]
+# flags: --python-version 3.5
+from typing import NamedTuple
+
+class E(NamedTuple): # E: NamedTuple class syntax is only supported in Python 3.6
+ pass
+
+[case testNewNamedTupleNoUnderscoreFields]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ _y: int # E: NamedTuple field name cannot start with an underscore: _y
+ _z: int # E: NamedTuple field name cannot start with an underscore: _z
+
+[case testNewNamedTupleAccessingAttributes]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+
+x: X
+x.x
+x.y
+x.z # E: "X" has no attribute "z"
+
+[case testNewNamedTupleAttributesAreReadOnly]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+
+x: X
+x.x = 5 # E: Property "x" defined in "X" is read-only
+x.y = 5 # E: "X" has no attribute "y"
+
+class A(X): pass
+a: A
+a.x = 5 # E: Property "x" defined in "A" is read-only
+
+[case testNewNamedTupleCreateWithPositionalArguments]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+
+x = X(1, '2')
+x.x
+x.z # E: "X" has no attribute "z"
+x = X(1) # E: Too few arguments for "X"
+x = X(1, '2', 3) # E: Too many arguments for "X"
+
+[case testNewNamedTupleShouldBeSingleBase]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class A: ...
+class X(NamedTuple, A): # E: NamedTuple should be a single base
+ pass
+
+[case testCreateNewNamedTupleWithKeywordArguments]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+
+x = X(x=1, y='x')
+x = X(1, y='x')
+x = X(x=1, z=1) # E: Unexpected keyword argument "z" for "X"
+x = X(y='x') # E: Missing positional argument "x" in call to "X"
+
+[case testNewNamedTupleCreateAndUseAsTuple]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+
+x = X(1, 'x')
+a, b = x
+a, b, c = x # E: Need more than 2 values to unpack (3 expected)
+
+[case testNewNamedTupleWithItemTypes]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class N(NamedTuple):
+ a: int
+ b: str
+
+n = N(1, 'x')
+s: str = n.a # E: Incompatible types in assignment (expression has type "int", \
+ variable has type "str")
+i: int = n.b # E: Incompatible types in assignment (expression has type "str", \
+ variable has type "int")
+x, y = n
+x = y # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testNewNamedTupleConstructorArgumentTypes]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class N(NamedTuple):
+ a: int
+ b: str
+
+n = N('x', 'x') # E: Argument 1 to "N" has incompatible type "str"; expected "int"
+n = N(1, b=2) # E: Argument 2 to "N" has incompatible type "int"; expected "str"
+N(1, 'x')
+N(b='x', a=1)
+
+[case testNewNamedTupleAsBaseClass]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class N(NamedTuple):
+ a: int
+ b: str
+
+class X(N):
+ pass
+x = X(1, 2) # E: Argument 2 to "X" has incompatible type "int"; expected "str"
+s = ''
+i = 0
+s = x.a # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+i, s = x
+s, s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testNewNamedTupleSelfTypeWithNamedTupleAsBase]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class A(NamedTuple):
+ a: int
+ b: str
+
+class B(A):
+ def f(self, x: int) -> None:
+ self.f(self.a)
+ self.f(self.b) # E: Argument 1 to "f" of "B" has incompatible type "str"; expected "int"
+ i = 0
+ s = ''
+ i, s = self
+ i, i = self # E: Incompatible types in assignment (expression has type "str", \
+ variable has type "int")
+[out]
+
+[case testNewNamedTupleTypeReferenceToClassDerivedFrom]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class A(NamedTuple):
+ a: int
+ b: str
+
+class B(A):
+ def f(self, x: 'B') -> None:
+ i = 0
+ s = ''
+ self = x
+ i, s = x
+ i, s = x.a, x.b
+ i, s = x.a, x.a # E: Incompatible types in assignment (expression has type "int", \
+ variable has type "str")
+ i, i = self # E: Incompatible types in assignment (expression has type "str", \
+ variable has type "int")
+
+[out]
+
+[case testNewNamedTupleSubtyping]
+# flags: --python-version 3.6
+from typing import NamedTuple, Tuple
+
+class A(NamedTuple):
+ a: int
+ b: str
+
+class B(A): pass
+a = A(1, '')
+b = B(1, '')
+t: Tuple[int, str]
+b = a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = t # E: Incompatible types in assignment (expression has type "Tuple[int, str]", variable has type "A")
+b = t # E: Incompatible types in assignment (expression has type "Tuple[int, str]", variable has type "B")
+t = a
+t = (1, '')
+t = b
+a = b
+
+[case testNewNamedTupleSimpleTypeInference]
+# flags: --python-version 3.6
+from typing import NamedTuple, Tuple
+
+class A(NamedTuple):
+ a: int
+
+l = [A(1), A(2)]
+a = A(1)
+a = l[0]
+(i,) = l[0]
+i, i = l[0] # E: Need more than 1 value to unpack (2 expected)
+l = [A(1)]
+a = (1,) # E: Incompatible types in assignment (expression has type "Tuple[int]", \
+ variable has type "A")
+[builtins fixtures/list.pyi]
+
+[case testNewNamedTupleMissingClassAttribute]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class MyNamedTuple(NamedTuple):
+ a: int
+ b: str
+
+MyNamedTuple.x # E: Type[MyNamedTuple] has no attribute "x"
+
+[case testNewNamedTupleEmptyItems]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class A(NamedTuple):
+ ...
+
+[case testNewNamedTupleForwardRef]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class A(NamedTuple):
+ b: 'B'
+
+class B: ...
+
+a = A(B())
+a = A(1) # E: Argument 1 to "A" has incompatible type "int"; expected "B"
+
+[case testNewNamedTupleProperty]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class A(NamedTuple):
+ a: int
+
+class B(A):
+ @property
+ def b(self) -> int:
+ return self.a
+class C(B): pass
+B(1).b
+C(2).b
+
+[builtins fixtures/property.pyi]
+
+[case testNewNamedTupleAsDict]
+# flags: --python-version 3.6
+from typing import NamedTuple, Any
+
+class X(NamedTuple):
+ x: Any
+ y: Any
+
+x: X
+reveal_type(x._asdict()) # E: Revealed type is 'builtins.dict[builtins.str, Any]'
+
+[builtins fixtures/dict.pyi]
+
+[case testNewNamedTupleReplaceTyped]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+
+x: X
+reveal_type(x._replace()) # E: Revealed type is 'Tuple[builtins.int, builtins.str, fallback=__main__.X]'
+x._replace(x=5)
+x._replace(y=5) # E: Argument 1 to X._replace has incompatible type "int"; expected "str"
+
+[case testNewNamedTupleFields]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+
+reveal_type(X._fields) # E: Revealed type is 'Tuple[builtins.str, builtins.str]'
+reveal_type(X._field_types) # E: Revealed type is 'builtins.dict[builtins.str, Any]'
+reveal_type(X._field_defaults) # E: Revealed type is 'builtins.dict[builtins.str, Any]'
+reveal_type(X.__annotations__) # E: Revealed type is 'builtins.dict[builtins.str, Any]'
+
+[builtins fixtures/dict.pyi]
+
+[case testNewNamedTupleUnit]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ pass
+
+x: X = X()
+x._replace()
+x._fields[0] # E: Tuple index out of range
+
+[case testNewNamedTupleJoinNamedTuple]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+class Y(NamedTuple):
+ x: int
+ y: str
+
+reveal_type([X(3, 'b'), Y(1, 'a')]) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.str]]'
+
+[builtins fixtures/list.pyi]
+
+[case testNewNamedTupleJoinTuple]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: str
+
+reveal_type([(3, 'b'), X(1, 'a')]) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.str]]'
+reveal_type([X(1, 'a'), (3, 'b')]) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.str]]'
+
+[builtins fixtures/list.pyi]
+
+[case testNewNamedTupleWithTooManyArguments]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y = z = 2 # E: Invalid statement in NamedTuple definition; expected "field_name: field_type [= default]"
+ def f(self): pass
+
+[case testNewNamedTupleWithInvalidItems2]
+# flags: --python-version 3.6
+import typing
+
+class X(typing.NamedTuple):
+ x: int
+ y = 1
+ x.x: int
+ z: str = 'z'
+ aa: int
+
+[out]
+main:6: error: Invalid statement in NamedTuple definition; expected "field_name: field_type [= default]"
+main:7: error: Invalid statement in NamedTuple definition; expected "field_name: field_type [= default]"
+main:7: error: Type cannot be declared in assignment to non-self attribute
+main:7: error: "int" has no attribute "x"
+main:9: error: Non-default NamedTuple fields cannot follow default fields
+
+[builtins fixtures/list.pyi]
+
+[case testNewNamedTupleWithoutTypesSpecified]
+# flags: --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y = 2 # E: Invalid statement in NamedTuple definition; expected "field_name: field_type [= default]"
+
+[case testTypeUsingTypeCNamedTuple]
+# flags: --python-version 3.6
+from typing import NamedTuple, Type
+
+class N(NamedTuple):
+ x: int
+ y: str
+
+def f(a: Type[N]):
+ a()
+[builtins fixtures/list.pyi]
+[out]
+main:8: error: Unsupported type Type["N"]
+
+[case testNewNamedTupleWithDefaults]
+# flags: --fast-parser --python-version 3.6
+from typing import List, NamedTuple, Optional
+
+class X(NamedTuple):
+ x: int
+ y: int = 2
+
+reveal_type(X(1)) # E: Revealed type is 'Tuple[builtins.int, builtins.int, fallback=__main__.X]'
+reveal_type(X(1, 2)) # E: Revealed type is 'Tuple[builtins.int, builtins.int, fallback=__main__.X]'
+
+X(1, 'a') # E: Argument 2 to "X" has incompatible type "str"; expected "int"
+X(1, z=3) # E: Unexpected keyword argument "z" for "X"
+
+class HasNone(NamedTuple):
+ x: int
+ y: Optional[int] = None
+
+reveal_type(HasNone(1)) # E: Revealed type is 'Tuple[builtins.int, Union[builtins.int, builtins.None], fallback=__main__.HasNone]'
+
+class Parameterized(NamedTuple):
+ x: int
+ y: List[int] = [1] + [2]
+ z: List[int] = []
+
+reveal_type(Parameterized(1)) # E: Revealed type is 'Tuple[builtins.int, builtins.list[builtins.int], builtins.list[builtins.int], fallback=__main__.Parameterized]'
+Parameterized(1, ['not an int']) # E: List item 0 has incompatible type "str"
+
+class Default:
+ pass
+
+class UserDefined(NamedTuple):
+ x: Default = Default()
+
+reveal_type(UserDefined()) # E: Revealed type is 'Tuple[__main__.Default, fallback=__main__.UserDefined]'
+reveal_type(UserDefined(Default())) # E: Revealed type is 'Tuple[__main__.Default, fallback=__main__.UserDefined]'
+UserDefined(1) # E: Argument 1 to "UserDefined" has incompatible type "int"; expected "Default"
+
+[builtins fixtures/list.pyi]
+
+[case testNewNamedTupleWithDefaultsStrictOptional]
+# flags: --fast-parser --strict-optional --python-version 3.6
+from typing import List, NamedTuple, Optional
+
+class HasNone(NamedTuple):
+ x: int
+ y: Optional[int] = None
+
+reveal_type(HasNone(1)) # E: Revealed type is 'Tuple[builtins.int, Union[builtins.int, builtins.None], fallback=__main__.HasNone]'
+HasNone(None) # E: Argument 1 to "HasNone" has incompatible type None; expected "int"
+HasNone(1, y=None)
+HasNone(1, y=2)
+
+class CannotBeNone(NamedTuple):
+ x: int
+ y: int = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+
+[builtins fixtures/list.pyi]
+
+[case testNewNamedTupleWrongType]
+# flags: --fast-parser --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int
+ y: int = 'not an int' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testNewNamedTupleErrorInDefault]
+# flags: --fast-parser --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: int = 1 + '1' # E: Unsupported operand types for + ("int" and "str")
+
+[case testNewNamedTupleInheritance]
+# flags: --fast-parser --python-version 3.6
+from typing import NamedTuple
+
+class X(NamedTuple):
+ x: str
+ y: int = 3
+
+class Y(X):
+ def method(self) -> str:
+ self.y
+ return self.x
+
+reveal_type(Y('a')) # E: Revealed type is 'Tuple[builtins.str, builtins.int, fallback=__main__.Y]'
+Y(y=1, x='1').method()
+
+class CallsBaseInit(X):
+ def __init__(self, x: str) -> None:
+ super().__init__(x)
+
+[case testNewNamedTupleWithMethods]
+from typing import NamedTuple
+
+class XMeth(NamedTuple):
+ x: int
+ def double(self) -> int:
+ return self.x
+ async def asyncdouble(self) -> int:
+ return self.x
+
+class XRepr(NamedTuple):
+ x: int
+ y: int = 1
+ def __str__(self) -> str:
+ return 'string'
+ def __add__(self, other: XRepr) -> int:
+ return 0
+
+reveal_type(XMeth(1).double()) # E: Revealed type is 'builtins.int'
+reveal_type(XMeth(1).asyncdouble()) # E: Revealed type is 'typing.Awaitable[builtins.int]'
+reveal_type(XMeth(42).x) # E: Revealed type is 'builtins.int'
+reveal_type(XRepr(42).__str__()) # E: Revealed type is 'builtins.str'
+reveal_type(XRepr(1, 2).__add__(XRepr(3))) # E: Revealed type is 'builtins.int'
+[typing fixtures/typing-full.pyi]
+
+[case testNewNamedTupleOverloading]
+from typing import NamedTuple, overload
+
+class Overloader(NamedTuple):
+ x: int
+ @overload
+ def method(self, y: str) -> str: pass
+ @overload
+ def method(self, y: int) -> int: pass
+ def method(self, y):
+ return y
+
+reveal_type(Overloader(1).method('string')) # E: Revealed type is 'builtins.str'
+reveal_type(Overloader(1).method(1)) # E: Revealed type is 'builtins.int'
+Overloader(1).method(('tuple',)) # E: No overload variant of "method" of "Overloader" matches argument types [Tuple[builtins.str]]
+
+[case testNewNamedTupleMethodInheritance]
+from typing import NamedTuple, TypeVar
+
+T = TypeVar('T')
+
+class Base(NamedTuple):
+ x: int
+ def copy(self: T) -> T:
+ reveal_type(self) # E: Revealed type is 'T`-1'
+ return self
+ def good_override(self) -> int:
+ reveal_type(self) # E: Revealed type is 'Tuple[builtins.int, fallback=__main__.Base]'
+ reveal_type(self[0]) # E: Revealed type is 'builtins.int'
+ self[0] = 3 # E: Unsupported target for indexed assignment
+ reveal_type(self.x) # E: Revealed type is 'builtins.int'
+ self.x = 3 # E: Property "x" defined in "Base" is read-only
+ self[1] # E: Tuple index out of range
+ reveal_type(self[T]) # E: Revealed type is 'builtins.int'
+ return self.x
+ def bad_override(self) -> int:
+ return self.x
+
+class Child(Base):
+ def new_method(self) -> int:
+ reveal_type(self) # E: Revealed type is 'Tuple[builtins.int, fallback=__main__.Child]'
+ reveal_type(self[0]) # E: Revealed type is 'builtins.int'
+ self[0] = 3 # E: Unsupported target for indexed assignment
+ reveal_type(self.x) # E: Revealed type is 'builtins.int'
+ self.x = 3 # E: Property "x" defined in "Child" is read-only
+ self[1] # E: Tuple index out of range
+ return self.x
+ def good_override(self) -> int:
+ return 0
+ def bad_override(self) -> str: # E: Return type of "bad_override" incompatible with supertype "Base"
+ return 'incompatible'
+
+def takes_base(base: Base) -> int:
+ return base.x
+
+reveal_type(Base(1).copy()) # E: Revealed type is 'Tuple[builtins.int, fallback=__main__.Base]'
+reveal_type(Child(1).copy()) # E: Revealed type is 'Tuple[builtins.int, fallback=__main__.Child]'
+reveal_type(Base(1).good_override()) # E: Revealed type is 'builtins.int'
+reveal_type(Child(1).good_override()) # E: Revealed type is 'builtins.int'
+reveal_type(Base(1).bad_override()) # E: Revealed type is 'builtins.int'
+reveal_type(takes_base(Base(1))) # E: Revealed type is 'builtins.int'
+reveal_type(takes_base(Child(1))) # E: Revealed type is 'builtins.int'
+[builtins fixtures/tuple.pyi]
+
+[case testNewNamedTupleIllegalNames]
+from typing import Callable, NamedTuple
+
+class XMethBad(NamedTuple):
+ x: int
+ def _fields(self): # E: Cannot overwrite NamedTuple attribute "_fields"
+ return 'no chance for this'
+
+class MagicalFields(NamedTuple):
+ x: int
+ def __slots__(self) -> None: pass # E: Cannot overwrite NamedTuple attribute "__slots__"
+ def __new__(cls) -> None: pass # E: Cannot overwrite NamedTuple attribute "__new__"
+ def _source(self) -> int: pass # E: Cannot overwrite NamedTuple attribute "_source"
+ __annotations__ = {'x': float} # E: NamedTuple field name cannot start with an underscore: __annotations__ \
+ # E: Invalid statement in NamedTuple definition; expected "field_name: field_type [= default]" \
+ # E: Cannot overwrite NamedTuple attribute "__annotations__"
+
+class AnnotationsAsAMethod(NamedTuple):
+ x: int
+ # This fails at runtime because typing.py assumes that __annotations__ is a dictionary.
+ def __annotations__(self) -> float: # E: Cannot overwrite NamedTuple attribute "__annotations__"
+ return 1.0
+
+class ReuseNames(NamedTuple):
+ x: int
+ def x(self) -> str: # E: Name 'x' already defined
+ return ''
+
+ def y(self) -> int:
+ return 0
+ y: str # E: Name 'y' already defined
+
+class ReuseCallableNamed(NamedTuple):
+ z: Callable[[ReuseNames], int]
+ def z(self) -> int: # E: Name 'z' already defined
+ return 0
+
+[builtins fixtures/dict.pyi]
+
+[case testNewNamedTupleDocString]
+from typing import NamedTuple
+
+class Documented(NamedTuple):
+ """This is a docstring."""
+ x: int
+
+reveal_type(Documented.__doc__) # E: Revealed type is 'builtins.str'
+reveal_type(Documented(1).x) # E: Revealed type is 'builtins.int'
+
+class BadDoc(NamedTuple):
+ x: int
+ def __doc__(self) -> str:
+ return ''
+
+reveal_type(BadDoc(1).__doc__()) # E: Revealed type is 'builtins.str'
+
+[case testNewNamedTupleClassMethod]
+from typing import NamedTuple
+
+class HasClassMethod(NamedTuple):
+ x: str
+
+ @classmethod
+ def new(cls, f: str) -> 'HasClassMethod':
+ reveal_type(cls) # E: Revealed type is 'def (x: builtins.str) -> Tuple[builtins.str, fallback=__main__.HasClassMethod]'
+ reveal_type(HasClassMethod) # E: Revealed type is 'def (x: builtins.str) -> Tuple[builtins.str, fallback=__main__.HasClassMethod]'
+ return cls(x=f)
+
+[builtins fixtures/classmethod.pyi]
+
+[case testNewNamedTupleStaticMethod]
+from typing import NamedTuple
+
+class HasStaticMethod(NamedTuple):
+ x: str
+
+ @staticmethod
+ def new(f: str) -> 'HasStaticMethod':
+ return HasStaticMethod(x=f)
+
+[builtins fixtures/classmethod.pyi]
+
+[case testNewNamedTupleProperty]
+from typing import NamedTuple
+
+class HasStaticMethod(NamedTuple):
+ x: str
+
+ @property
+ def size(self) -> int:
+ reveal_type(self) # E: Revealed type is 'Tuple[builtins.str, fallback=__main__.HasStaticMethod]'
+ return 4
+
+[builtins fixtures/property.pyi]
diff --git a/test-data/unit/check-classes.test b/test-data/unit/check-classes.test
new file mode 100644
index 0000000..c7e6f52
--- /dev/null
+++ b/test-data/unit/check-classes.test
@@ -0,0 +1,3516 @@
+-- Methods
+-- -------
+
+
+[case testMethodCall]
+
+a = None # type: A
+b = None # type: B
+
+a.foo(B()) # Fail
+a.bar(B(), A()) # Fail
+
+a.foo(A())
+b.bar(B(), A())
+
+class A:
+ def foo(self, x: 'A') -> None: pass
+class B:
+ def bar(self, x: 'B', y: A) -> None: pass
+[out]
+main:5: error: Argument 1 to "foo" of "A" has incompatible type "B"; expected "A"
+main:6: error: "A" has no attribute "bar"
+
+[case testMethodCallWithSubtype]
+
+a = None # type: A
+a.foo(A())
+a.foo(B())
+a.bar(A()) # Fail
+a.bar(B())
+
+class A:
+ def foo(self, x: 'A') -> None: pass
+ def bar(self, x: 'B') -> None: pass
+class B(A): pass
+[out]
+main:5: error: Argument 1 to "bar" of "A" has incompatible type "A"; expected "B"
+
+[case testInheritingMethod]
+
+a = None # type: B
+a.foo(A()) # Fail
+a.foo(B())
+
+class A:
+ def foo(self, x: 'B') -> None: pass
+class B(A): pass
+[out]
+main:3: error: Argument 1 to "foo" of "A" has incompatible type "A"; expected "B"
+
+[case testMethodCallWithInvalidNumberOfArguments]
+
+a = None # type: A
+a.foo() # Fail
+a.foo(object(), A()) # Fail
+
+class A:
+ def foo(self, x: 'A') -> None: pass
+[out]
+main:3: error: Too few arguments for "foo" of "A"
+main:4: error: Too many arguments for "foo" of "A"
+main:4: error: Argument 1 to "foo" of "A" has incompatible type "object"; expected "A"
+
+[case testMethodBody]
+import typing
+class A:
+ def f(self) -> None:
+ a = object() # type: A # Fail
+[out]
+main:4: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+[case testMethodArguments]
+import typing
+class A:
+ def f(self, a: 'A', b: 'B') -> None:
+ a = B() # Fail
+ b = A() # Fail
+ a = A()
+ b = B()
+ a = a
+ a = b # Fail
+class B: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:5: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+main:9: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testReturnFromMethod]
+import typing
+class A:
+ def f(self) -> 'A':
+ return B() # Fail
+ return A()
+class B: pass
+[out]
+main:4: error: Incompatible return value type (got "B", expected "A")
+
+[case testSelfArgument]
+import typing
+class A:
+ def f(self) -> None:
+ o = self # type: B # Fail
+ self.g() # Fail
+ a = self # type: A
+ self.f()
+class B: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+main:5: error: "A" has no attribute "g"
+
+[case testAssignToMethodViaInstance]
+import typing
+class A:
+ def f(self): pass
+A().f = None # E: Cannot assign to a method
+
+
+-- Attributes
+-- ----------
+
+
+[case testReferToInvalidAttribute]
+
+class A:
+ def __init__(self):
+ self.x = object()
+a = None # type: A
+a.y
+a.y = object()
+a.x
+a.x = object()
+[out]
+main:6: error: "A" has no attribute "y"
+main:7: error: "A" has no attribute "y"
+
+[case testArgumentTypeInference]
+
+class A:
+ def __init__(self, aa: 'A', bb: 'B') -> None:
+ self.a = aa
+ self.b = bb
+class B: pass
+a = None # type: A
+b = None # type: B
+a.a = b # Fail
+a.b = a # Fail
+b.a # Fail
+a.a = a
+a.b = b
+[out]
+main:9: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:10: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+main:11: error: "B" has no attribute "a"
+
+[case testExplicitAttributeInBody]
+
+a = None # type: A
+a.x = object() # Fail
+a.x = A()
+class A:
+ x = None # type: A
+[out]
+main:3: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+[case testAttributeDefinedInNonInitMethod]
+import typing
+class A:
+ def f(self) -> None:
+ self.x = 1
+ self.y = ''
+ self.x = 1
+a = A()
+a.x = 1
+a.y = ''
+a.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+a.z = 0 # E: "A" has no attribute "z"
+
+[case testInheritanceAndAttributeAssignment]
+import typing
+class A:
+ def f(self) -> None:
+ self.x = 0
+class B(A):
+ def f(self) -> None:
+ self.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[out]
+
+[case testAssignmentToAttributeInMultipleMethods]
+import typing
+class A:
+ def f(self) -> None:
+ self.x = 0
+ def g(self) -> None:
+ self.x = '' # Fail
+ def __init__(self) -> None:
+ self.x = '' # Fail
+[out]
+main:6: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:8: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+
+-- Method overriding
+-- -----------------
+
+
+[case testMethodOverridingWithIdenticalSignature]
+import typing
+class A:
+ def f(self, x: 'A') -> None: pass
+ def g(self, x: 'B' , y: object) -> 'A': pass
+ def h(self) -> None: pass
+class B(A):
+ def f(self, x: A) -> None: pass
+ def g(self, x: 'B' , y: object) -> A: pass
+ def h(self) -> None: pass
+[out]
+
+[case testMethodOverridingWithCovariantType]
+import typing
+class A:
+ def f(self, x: 'A', y: 'B') -> 'A': pass
+ def g(self, x: 'A', y: 'B') -> 'A': pass
+class B(A):
+ def f(self, x: A, y: 'B') -> 'B': pass
+ def g(self, x: A, y: A) -> 'A': pass
+[out]
+
+[case testMethodOverridingWithIncompatibleTypes]
+import typing
+class A:
+ def f(self, x: 'A', y: 'B') -> 'A': pass
+ def g(self, x: 'A', y: 'B') -> 'A': pass
+ def h(self, x: 'A', y: 'B') -> 'A': pass
+class B(A):
+ def f(self, x: 'B', y: 'B') -> A: pass # Fail
+ def g(self, x: A, y: A) -> A: pass
+ def h(self, x: A, y: 'B') -> object: pass # Fail
+[out]
+main:7: error: Argument 1 of "f" incompatible with supertype "A"
+main:9: error: Return type of "h" incompatible with supertype "A"
+
+[case testMethodOverridingWithIncompatibleArgumentCount]
+import typing
+class A:
+ def f(self, x: 'A') -> None: pass
+ def g(self, x: 'A', y: 'B') -> 'A': pass
+class B(A):
+ def f(self, x: A, y: A) -> None: pass # Fail
+ def g(self, x: A) -> A: pass # Fail
+[out]
+main:6: error: Signature of "f" incompatible with supertype "A"
+main:7: error: Signature of "g" incompatible with supertype "A"
+
+[case testMethodOverridingAcrossDeepInheritanceHierarchy1]
+import typing
+class A:
+ def f(self, x: 'B') -> None: pass
+class B(A): pass
+class C(B): # with gap in implementations
+ def f(self, x: 'C') -> None: # Fail
+ pass
+[out]
+main:6: error: Argument 1 of "f" incompatible with supertype "A"
+
+[case testMethodOverridingAcrossDeepInheritanceHierarchy2]
+import typing
+class A:
+ def f(self) -> 'B': pass
+class B(A):
+ def f(self) -> 'C': pass
+class C(B): # with multiple implementations
+ def f(self) -> B: # Fail
+ pass
+[out]
+main:7: error: Return type of "f" incompatible with supertype "B"
+
+[case testMethodOverridingWithVoidReturnValue]
+import typing
+class A:
+ def f(self) -> None: pass
+ def g(self) -> 'A': pass
+class B(A):
+ def f(self) -> A: pass # Fail
+ def g(self) -> None: pass
+[out]
+main:6: error: Return type of "f" incompatible with supertype "A"
+
+[case testOverride__new__WithDifferentSignature]
+class A:
+ def __new__(cls, x: int) -> str:
+ return ''
+
+class B(A):
+ def __new__(cls) -> int:
+ return 1
+
+[case testInnerFunctionNotOverriding]
+class A:
+ def f(self) -> int: pass
+
+class B(A):
+ def g(self) -> None:
+ def f(self) -> str: pass
+
+[case testOverride__init_subclass__WithDifferentSignature]
+class A:
+ def __init_subclass__(cls, x: int) -> None: pass
+class B(A):
+ def __init_subclass__(cls) -> None: pass
+
+
+-- Constructors
+-- ------------
+
+
+[case testTrivialConstructor]
+import typing
+a = A() # type: A
+b = A() # type: B # Fail
+class A:
+ def __init__(self) -> None: pass
+class B: pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testConstructor]
+import typing
+a = A(B()) # type: A
+aa = A(object()) # type: A # Fail
+b = A(B()) # type: B # Fail
+class A:
+ def __init__(self, x: 'B') -> None: pass
+class B: pass
+[out]
+main:3: error: Argument 1 to "A" has incompatible type "object"; expected "B"
+main:4: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testConstructorWithTwoArguments]
+import typing
+a = A(C(), B()) # type: A # Fail
+
+class A:
+ def __init__(self, x: 'B', y: 'C') -> None: pass
+class B: pass
+class C(B): pass
+[out]
+main:2: error: Argument 2 to "A" has incompatible type "B"; expected "C"
+
+[case testInheritedConstructor]
+import typing
+b = B(C()) # type: B
+a = B(D()) # type: A # Fail
+class A:
+ def __init__(self, x: 'C') -> None: pass
+class B(A): pass
+class C: pass
+class D: pass
+[out]
+main:3: error: Argument 1 to "B" has incompatible type "D"; expected "C"
+
+[case testOverridingWithIncompatibleConstructor]
+import typing
+A() # Fail
+B(C()) # Fail
+A(C())
+B()
+class A:
+ def __init__(self, x: 'C') -> None: pass
+class B(A):
+ def __init__(self) -> None: pass
+class C: pass
+[out]
+main:2: error: Too few arguments for "A"
+main:3: error: Too many arguments for "B"
+
+[case testConstructorWithReturnValueType]
+import typing
+class A:
+ def __init__(self) -> 'A': pass
+[out]
+main:3: error: The return type of "__init__" must be None
+
+[case testConstructorWithImplicitReturnValueType]
+import typing
+class A:
+ def __init__(self, x: int): pass
+[out]
+main:3: error: The return type of "__init__" must be None
+
+[case testInitSubclassWithReturnValueType]
+import typing
+class A:
+ def __init_subclass__(cls) -> 'A': pass
+[out]
+main:3: error: The return type of "__init_subclass__" must be None
+
+[case testInitSubclassWithImplicitReturnValueType]
+import typing
+class A:
+ def __init_subclass__(cls, x: int=1): pass
+[out]
+main:3: error: The return type of "__init_subclass__" must be None
+
+[case testGlobalFunctionInitWithReturnType]
+import typing
+a = __init__() # type: A
+b = __init__() # type: B # Fail
+def __init__() -> 'A': pass
+class A: pass
+class B: pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testAccessingInit]
+from typing import Any, cast
+class A:
+ def __init__(self, a: 'A') -> None: pass
+a = None # type: A
+a.__init__(a) # E: Cannot access "__init__" directly
+(cast(Any, a)).__init__(a)
+
+[case testDeepInheritanceHierarchy]
+import typing
+d = C() # type: D # Fail
+d = B() # Fail
+d = A() # Fail
+d = D2() # Fail
+a = D() # type: A
+a = D2()
+b = D() # type: B
+b = D2()
+
+class A: pass
+class B(A): pass
+class C(B): pass
+class D(C): pass
+class D2(C): pass
+[out]
+main:2: error: Incompatible types in assignment (expression has type "C", variable has type "D")
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "D")
+main:4: error: Incompatible types in assignment (expression has type "A", variable has type "D")
+main:5: error: Incompatible types in assignment (expression has type "D2", variable has type "D")
+
+
+-- Attribute access in class body
+-- ------------------------------
+
+
+[case testDataAttributeRefInClassBody]
+import typing
+class B: pass
+class A:
+ x = B()
+ y = x
+ b = x # type: B
+ b = x
+ c = x # type: A # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ c = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+[out]
+
+[case testMethodRefInClassBody]
+from typing import Callable
+class B: pass
+class A:
+ def f(self) -> None: pass
+ g = f
+ h = f # type: Callable[[A], None]
+ h = f
+ g = h
+ ff = f # type: Callable[[B], None] # E: Incompatible types in assignment (expression has type Callable[[A], None], variable has type Callable[[B], None])
+ g = ff # E: Incompatible types in assignment (expression has type Callable[[B], None], variable has type Callable[[A], None])
+[out]
+
+
+-- Arbitrary statements in class body
+-- ----------------------------------
+
+
+[case testStatementsInClassBody]
+import typing
+class B: pass
+class A:
+ for x in [A()]:
+ y = x
+ y = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ x = A()
+ y = A()
+ x = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+[builtins fixtures/for.pyi]
+[out]
+
+
+-- Class attributes
+-- ----------------
+
+
+[case testAccessMethodViaClass]
+import typing
+class A:
+ def f(self) -> None: pass
+A.f(A())
+A.f(object()) # E: Argument 1 to "f" of "A" has incompatible type "object"; expected "A"
+A.f() # E: Too few arguments for "f" of "A"
+A.f(None, None) # E: Too many arguments for "f" of "A"
+
+[case testAccessAttributeViaClass]
+import typing
+class B: pass
+class A:
+ x = None # type: A
+a = A.x # type: A
+b = A.x # type: B # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testAccessingUndefinedAttributeViaClass]
+import typing
+class A: pass
+A.x # E: Type[A] has no attribute "x"
+
+[case testAccessingUndefinedAttributeViaClassWithOverloadedInit]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ @overload
+ def __init__(self): pass
+ @overload
+ def __init__(self, x): pass
+A.x # E: Type[A] has no attribute "x"
+
+[case testAccessMethodOfClassWithOverloadedInit]
+from foo import *
+[file foo.pyi]
+from typing import overload, Any
+class A:
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, x: Any) -> None: pass
+ def f(self) -> None: pass
+A.f(A())
+A.f() # E: Too few arguments for "f" of "A"
+
+[case testAssignmentToClassDataAttribute]
+import typing
+class B: pass
+class A:
+ x = None # type: B
+A.x = B()
+A.x = object() # E: Incompatible types in assignment (expression has type "object", variable has type "B")
+
+[case testAssignmentToInferredClassDataAttribute]
+import typing
+class B: pass
+class A:
+ x = B()
+A.x = B()
+A.x = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testInitMethodUnbound]
+
+class B: pass
+class A:
+ def __init__(self, b: B) -> None: pass
+a = None # type: A
+b = None # type: B
+A.__init__(a, b)
+A.__init__(b, b) # E: Argument 1 to "__init__" of "A" has incompatible type "B"; expected "A"
+A.__init__(a, a) # E: Argument 2 to "__init__" of "A" has incompatible type "A"; expected "B"
+
+[case testAssignToMethodViaClass]
+import typing
+class A:
+ def f(self): pass
+A.f = None # E: Cannot assign to a method
+
+[case testAssignToNestedClassViaClass]
+import typing
+class A:
+ class B: pass
+A.B = None # E: Cannot assign to a type
+
+[case testAccessingClassAttributeWithTypeInferenceIssue]
+x = C.x # E: Cannot determine type of 'x'
+def f() -> int: return 1
+class C:
+ x = f()
+[builtins fixtures/list.pyi]
+
+[case testAccessingClassAttributeWithTypeInferenceIssue2]
+class C:
+ x = []
+x = C.x
+[builtins fixtures/list.pyi]
+[out]
+main:2: error: Need type annotation for variable
+
+[case testAccessingGenericClassAttribute]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+class A(Generic[T]):
+ x = None # type: T
+A.x # E: Access to generic instance variables via class is ambiguous
+A[int].x # E: Access to generic instance variables via class is ambiguous
+
+[case testAccessingNestedGenericClassAttribute]
+from typing import Generic, List, TypeVar, Union
+T = TypeVar('T')
+U = TypeVar('U')
+class A(Generic[T, U]):
+ x = None # type: Union[T, List[U]]
+A.x # E: Access to generic instance variables via class is ambiguous
+A[int, int].x # E: Access to generic instance variables via class is ambiguous
+[builtins fixtures/list.pyi]
+
+
+-- Nested classes
+-- --------------
+
+
+[case testClassWithinFunction]
+
+def f() -> None:
+ class A:
+ def g(self) -> None: pass
+ a = None # type: A
+ a.g()
+ a.g(a) # E: Too many arguments for "g" of "A"
+[out]
+
+[case testConstructNestedClass]
+import typing
+class A:
+ class B: pass
+ b = B()
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ b = B(b) # E: Too many arguments for "B"
+[out]
+
+[case testConstructNestedClassWithCustomInit]
+import typing
+class A:
+ def f(self) -> None:
+ class B:
+ def __init__(self, a: 'A') -> None: pass
+ b = B(A())
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ b = B() # E: Too few arguments for "B"
+[out]
+
+[case testDeclareVariableWithNestedClassType]
+
+def f() -> None:
+ class A: pass
+ a = None # type: A
+ a = A()
+ a = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+[out]
+
+[case testExternalReferenceToClassWithinClass]
+
+class A:
+ class B: pass
+b = None # type: A.B
+b = A.B()
+b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = A.B(b) # E: Too many arguments for "B"
+
+[case testAliasNestedClass]
+class Outer:
+ class Inner:
+ def make_int(self) -> int: return 1
+ reveal_type(Inner().make_int) # E: Revealed type is 'def () -> builtins.int'
+ some_int = Inner().make_int()
+
+reveal_type(Outer.Inner.make_int) # E: Revealed type is 'def (self: __main__.Outer.Inner) -> builtins.int'
+reveal_type(Outer().some_int) # E: Revealed type is 'builtins.int'
+Bar = Outer.Inner
+reveal_type(Bar.make_int) # E: Revealed type is 'def (self: __main__.Outer.Inner) -> builtins.int'
+x = Bar() # type: Bar
+def produce() -> Bar:
+ reveal_type(Bar().make_int) # E: Revealed type is 'def () -> builtins.int'
+ return Bar()
+
+[case testInnerClassPropertyAccess]
+class Foo:
+ class Meta:
+ name = 'Bar'
+ meta = Meta
+
+reveal_type(Foo.Meta) # E: Revealed type is 'def () -> __main__.Foo.Meta'
+reveal_type(Foo.meta) # E: Revealed type is 'def () -> __main__.Foo.Meta'
+reveal_type(Foo.Meta.name) # E: Revealed type is 'builtins.str'
+reveal_type(Foo.meta.name) # E: Revealed type is 'builtins.str'
+reveal_type(Foo().Meta) # E: Revealed type is 'def () -> __main__.Foo.Meta'
+reveal_type(Foo().meta) # E: Revealed type is 'def () -> __main__.Foo.Meta'
+reveal_type(Foo().meta.name) # E: Revealed type is 'builtins.str'
+reveal_type(Foo().Meta.name) # E: Revealed type is 'builtins.str'
+
+-- Declaring attribute type in method
+-- ----------------------------------
+
+
+[case testDeclareAttributeTypeInInit]
+
+class A:
+ def __init__(self):
+ self.x = None # type: int
+a = None # type: A
+a.x = 1
+a.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testAccessAttributeDeclaredInInitBeforeDeclaration]
+
+a = None # type: A
+a.x = 1
+a.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+class A:
+ def __init__(self):
+ self.x = None # type: int
+
+
+-- Special cases
+-- -------------
+
+
+[case testMultipleClassDefinition]
+import typing
+A()
+class A: pass
+class A: pass
+[out]
+main:4: error: Name 'A' already defined on line 3
+
+[case testDocstringInClass]
+import typing
+class A:
+ """Foo"""
+class B:
+ 'x'
+ y = B()
+[builtins fixtures/primitives.pyi]
+
+[case testErrorMessageInFunctionNestedWithinMethod]
+import typing
+class A:
+ def f(self) -> None:
+ def g() -> None:
+ "" + 1 # E: Unsupported operand types for + ("str" and "int")
+ "" + 1 # E: Unsupported operand types for + ("str" and "int")
+[out]
+
+-- Static methods
+-- --------------
+
+
+[case testSimpleStaticMethod]
+import typing
+class A:
+ @staticmethod
+ def f(x: int) -> None: pass
+A.f(1)
+A().f(1)
+A.f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+A().f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+[builtins fixtures/staticmethod.pyi]
+
+[case testBuiltinStaticMethod]
+import typing
+int.from_bytes(b'', '')
+int.from_bytes('', '') # E: Argument 1 to "from_bytes" of "int" has incompatible type "str"; expected "bytes"
+[builtins fixtures/staticmethod.pyi]
+
+[case testAssignStaticMethodOnInstance]
+import typing
+class A:
+ @staticmethod
+ def f(x: int) -> None: pass
+A().f = A.f # E: Cannot assign to a method
+[builtins fixtures/staticmethod.pyi]
+
+
+-- Class methods
+-- -------------
+
+
+[case testSimpleClassMethod]
+import typing
+class A:
+ @classmethod
+ def f(cls, x: int) -> None: pass
+A.f(1)
+A().f(1)
+A.f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+A().f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+[builtins fixtures/classmethod.pyi]
+
+[case testBuiltinClassMethod]
+import typing
+int.from_bytes(b'', '')
+int.from_bytes('', '') # E: Argument 1 to "from_bytes" of "int" has incompatible type "str"; expected "bytes"
+[builtins fixtures/classmethod.pyi]
+
+[case testAssignClassMethodOnClass]
+import typing
+class A:
+ @classmethod
+ def f(cls, x: int) -> None: pass
+A.f = A.f # E: Cannot assign to a method
+[builtins fixtures/classmethod.pyi]
+
+[case testAssignClassMethodOnInstance]
+import typing
+class A:
+ @classmethod
+ def f(cls, x: int) -> None: pass
+A().f = A.f # E: Cannot assign to a method
+[builtins fixtures/classmethod.pyi]
+
+[case testClassMethodCalledInClassMethod]
+import typing
+class C:
+ @classmethod
+ def foo(cls) -> None: pass
+ @classmethod
+ def bar(cls) -> None:
+ cls()
+ cls(1) # E: Too many arguments for "C"
+ cls.bar()
+ cls.bar(1) # E: Too many arguments for "bar" of "C"
+ cls.bozo() # E: Type[C] has no attribute "bozo"
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testClassMethodCalledOnClass]
+import typing
+class C:
+ @classmethod
+ def foo(cls) -> None: pass
+C.foo()
+C.foo(1) # E: Too many arguments for "foo" of "C"
+C.bozo() # E: Type[C] has no attribute "bozo"
+[builtins fixtures/classmethod.pyi]
+
+[case testClassMethodCalledOnInstance]
+import typing
+class C:
+ @classmethod
+ def foo(cls) -> None: pass
+C().foo()
+C().foo(1) # E: Too many arguments for "foo" of "C"
+C.bozo() # E: Type[C] has no attribute "bozo"
+[builtins fixtures/classmethod.pyi]
+
+[case testClassMethodMayCallAbstractMethod]
+from abc import abstractmethod
+import typing
+class C:
+ @classmethod
+ def foo(cls) -> None:
+ cls().bar()
+ @abstractmethod
+ def bar(self) -> None:
+ pass
+[builtins fixtures/classmethod.pyi]
+
+[case testClassMethodSubclassing]
+class A:
+ @classmethod
+ def f(cls) -> None: pass
+
+ def g(self) -> None: pass
+
+class B(A):
+ def f(self) -> None: pass # E: Signature of "f" incompatible with supertype "A"
+
+ @classmethod
+ def g(cls) -> None: pass
+
+class C(A):
+ @staticmethod
+ def f() -> None: pass
+[builtins fixtures/classmethod.pyi]
+
+-- Properties
+-- ----------
+
+
+[case testAccessingReadOnlyProperty]
+import typing
+class A:
+ @property
+ def f(self) -> str: pass
+a = A()
+reveal_type(a.f) # E: Revealed type is 'builtins.str'
+[builtins fixtures/property.pyi]
+
+[case testAssigningToReadOnlyProperty]
+import typing
+class A:
+ @property
+ def f(self) -> str: pass
+A().f = '' # E: Property "f" defined in "A" is read-only
+[builtins fixtures/property.pyi]
+
+[case testPropertyGetterBody]
+import typing
+class A:
+ @property
+ def f(self) -> str:
+ self.x = 1
+ self.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ return ''
+[builtins fixtures/property.pyi]
+[out]
+
+[case testDynamicallyTypedProperty]
+import typing
+class A:
+ @property
+ def f(self): pass
+a = A()
+a.f.xx
+a.f = '' # E: Property "f" defined in "A" is read-only
+[builtins fixtures/property.pyi]
+
+[case testPropertyWithSetter]
+import typing
+class A:
+ @property
+ def f(self) -> int:
+ return 1
+ @f.setter
+ def f(self, x: int) -> None:
+ pass
+a = A()
+a.f = a.f
+a.f.x # E: "int" has no attribute "x"
+a.f = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+a.f = 1
+reveal_type(a.f) # E: Revealed type is 'builtins.int'
+[builtins fixtures/property.pyi]
+
+[case testPropertyWithDeleterButNoSetter]
+import typing
+class A:
+ @property
+ def f(self) -> int:
+ return 1
+ @f.deleter
+ def f(self, x) -> None:
+ pass
+a = A()
+a.f = a.f # E: Property "f" defined in "A" is read-only
+a.f.x # E: "int" has no attribute "x"
+[builtins fixtures/property.pyi]
+
+-- Descriptors
+-- -----------
+
+
+[case testAccessingNonDataDescriptor]
+from typing import Any
+class D:
+ def __get__(self, inst: Any, own: Any) -> str: return 's'
+class A:
+ f = D()
+a = A()
+reveal_type(a.f) # E: Revealed type is 'builtins.str'
+
+[case testSettingNonDataDescriptor]
+from typing import Any
+class D:
+ def __get__(self, inst: Any, own: Any) -> str: return 's'
+class A:
+ f = D()
+a = A()
+a.f = 'foo'
+a.f = D() # E: Incompatible types in assignment (expression has type "D", variable has type "str")
+
+[case testSettingDataDescriptor]
+from typing import Any
+class D:
+ def __get__(self, inst: Any, own: Any) -> str: return 's'
+ def __set__(self, inst: Any, value: str) -> None: pass
+class A:
+ f = D()
+a = A()
+a.f = ''
+a.f = 1 # E: Argument 2 to "__set__" of "D" has incompatible type "int"; expected "str"
+
+[case testReadingDescriptorWithoutDunderGet]
+from typing import Union, Any
+class D:
+ def __set__(self, inst: Any, value: str) -> None: pass
+class A:
+ f = D()
+ def __init__(self): self.f = 's'
+a = A()
+reveal_type(a.f) # E: Revealed type is '__main__.D'
+
+[case testAccessingDescriptorFromClass]
+# flags: --strict-optional
+from d import D, Base
+class A(Base):
+ f = D()
+reveal_type(A.f) # E: Revealed type is 'd.D'
+reveal_type(A().f) # E: Revealed type is 'builtins.str'
+[file d.pyi]
+from typing import TypeVar, Type, Generic, overload
+class Base: pass
+class D:
+ def __init__(self) -> None: pass
+ @overload
+ def __get__(self, inst: None, own: Type[Base]) -> D: pass
+ @overload
+ def __get__(self, inst: Base, own: Type[Base]) -> str: pass
+[builtins fixtures/bool.pyi]
+
+[case testAccessingDescriptorFromClassWrongBase]
+# flags: --strict-optional
+from d import D, Base
+class A:
+ f = D()
+reveal_type(A.f)
+reveal_type(A().f)
+[file d.pyi]
+from typing import TypeVar, Type, Generic, overload
+class Base: pass
+class D:
+ def __init__(self) -> None: pass
+ @overload
+ def __get__(self, inst: None, own: Type[Base]) -> D: pass
+ @overload
+ def __get__(self, inst: Base, own: Type[Base]) -> str: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:5: error: Revealed type is 'Any'
+main:5: error: No overload variant of "__get__" of "D" matches argument types [builtins.None, Type[__main__.A]]
+main:6: error: Revealed type is 'Any'
+main:6: error: No overload variant of "__get__" of "D" matches argument types [__main__.A, Type[__main__.A]]
+
+
+[case testAccessingGenericNonDataDescriptor]
+from typing import TypeVar, Type, Generic, Any
+V = TypeVar('V')
+class D(Generic[V]):
+ def __init__(self, v: V) -> None: self.v = v
+ def __get__(self, inst: Any, own: Type) -> V: return self.v
+class A:
+ f = D(10)
+ g = D('10')
+a = A()
+reveal_type(a.f) # E: Revealed type is 'builtins.int*'
+reveal_type(a.g) # E: Revealed type is 'builtins.str*'
+
+[case testSettingGenericDataDescriptor]
+from typing import TypeVar, Type, Generic, Any
+V = TypeVar('V')
+class D(Generic[V]):
+ def __init__(self, v: V) -> None: self.v = v
+ def __get__(self, inst: Any, own: Type) -> V: return self.v
+ def __set__(self, inst: Any, v: V) -> None: pass
+class A:
+ f = D(10)
+ g = D('10')
+a = A()
+a.f = 1
+a.f = '' # E: Argument 2 to "__set__" of "D" has incompatible type "str"; expected "int"
+a.g = ''
+a.g = 1 # E: Argument 2 to "__set__" of "D" has incompatible type "int"; expected "str"
+
+[case testAccessingGenericDescriptorFromClass]
+# flags: --strict-optional
+from d import D
+class A:
+ f = D(10) # type: D[A, int]
+ g = D('10') # type: D[A, str]
+reveal_type(A.f) # E: Revealed type is 'd.D[__main__.A*, builtins.int*]'
+reveal_type(A.g) # E: Revealed type is 'd.D[__main__.A*, builtins.str*]'
+reveal_type(A().f) # E: Revealed type is 'builtins.int*'
+reveal_type(A().g) # E: Revealed type is 'builtins.str*'
+[file d.pyi]
+from typing import TypeVar, Type, Generic, overload
+T = TypeVar('T')
+V = TypeVar('V')
+class D(Generic[T, V]):
+ def __init__(self, v: V) -> None: pass
+ @overload
+ def __get__(self, inst: None, own: Type[T]) -> 'D[T, V]': pass
+ @overload
+ def __get__(self, inst: T, own: Type[T]) -> V: pass
+[builtins fixtures/bool.pyi]
+
+[case testAccessingGenericDescriptorFromInferredClass]
+# flags: --strict-optional
+from typing import Type
+from d import D
+class A:
+ f = D(10) # type: D[A, int]
+ g = D('10') # type: D[A, str]
+def f(some_class: Type[A]):
+ reveal_type(some_class.f)
+ reveal_type(some_class.g)
+[file d.pyi]
+from typing import TypeVar, Type, Generic, overload
+T = TypeVar('T')
+V = TypeVar('V')
+class D(Generic[T, V]):
+ def __init__(self, v: V) -> None: pass
+ @overload
+ def __get__(self, inst: None, own: Type[T]) -> 'D[T, V]': pass
+ @overload
+ def __get__(self, inst: T, own: Type[T]) -> V: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:8: error: Revealed type is 'd.D[__main__.A*, builtins.int*]'
+main:9: error: Revealed type is 'd.D[__main__.A*, builtins.str*]'
+
+[case testAccessingGenericDescriptorFromClassBadOverload]
+# flags: --strict-optional
+from d import D
+class A:
+ f = D(10) # type: D[A, int]
+reveal_type(A.f)
+[file d.pyi]
+from typing import TypeVar, Type, Generic, overload
+T = TypeVar('T')
+V = TypeVar('V')
+class D(Generic[T, V]):
+ def __init__(self, v: V) -> None: pass
+ @overload
+ def __get__(self, inst: None, own: None) -> 'D[T, V]': pass
+ @overload
+ def __get__(self, inst: T, own: Type[T]) -> V: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:5: error: Revealed type is 'Any'
+main:5: error: No overload variant of "__get__" of "D" matches argument types [builtins.None, Type[__main__.A]]
+
+[case testAccessingNonDataDescriptorSubclass]
+from typing import Any
+class C:
+ def __get__(self, inst: Any, own: Any) -> str: return 's'
+class D(C): pass
+class A:
+ f = D()
+a = A()
+reveal_type(a.f) # E: Revealed type is 'builtins.str'
+
+[case testSettingDataDescriptorSubclass]
+from typing import Any
+class C:
+ def __get__(self, inst: Any, own: Any) -> str: return 's'
+ def __set__(self, inst: Any, v: str) -> None: pass
+class D(C): pass
+class A:
+ f = D()
+a = A()
+a.f = ''
+a.f = 1 # E: Argument 2 to "__set__" of "C" has incompatible type "int"; expected "str"
+
+[case testReadingDescriptorSubclassWithoutDunderGet]
+from typing import Union, Any
+class C:
+ def __set__(self, inst: Any, v: str) -> None: pass
+class D(C): pass
+class A:
+ f = D()
+ def __init__(self): self.f = 's'
+a = A()
+reveal_type(a.f) # E: Revealed type is '__main__.D'
+
+[case testAccessingGenericNonDataDescriptorSubclass]
+from typing import TypeVar, Type, Generic, Any
+V = TypeVar('V')
+class C(Generic[V]):
+ def __init__(self, v: V) -> None: self.v = v
+ def __get__(self, inst: Any, own: Type) -> V: return self.v
+class D(C[V], Generic[V]): pass
+class A:
+ f = D(10)
+ g = D('10')
+a = A()
+reveal_type(a.f) # E: Revealed type is 'builtins.int*'
+reveal_type(a.g) # E: Revealed type is 'builtins.str*'
+
+[case testSettingGenericDataDescriptorSubclass]
+from typing import TypeVar, Type, Generic
+T = TypeVar('T')
+V = TypeVar('V')
+class C(Generic[T, V]):
+ def __init__(self, v: V) -> None: self.v = v
+ def __get__(self, inst: T, own: Type[T]) -> V: return self.v
+ def __set__(self, inst: T, v: V) -> None: pass
+class D(C[T, V], Generic[T, V]): pass
+class A:
+ f = D(10) # type: D[A, int]
+ g = D('10') # type: D[A, str]
+a = A()
+a.f = 1
+a.f = '' # E: Argument 2 to "__set__" of "C" has incompatible type "str"; expected "int"
+a.g = ''
+a.g = 1 # E: Argument 2 to "__set__" of "C" has incompatible type "int"; expected "str"
+
+[case testSetDescriptorOnClass]
+from typing import TypeVar, Type, Generic
+T = TypeVar('T')
+V = TypeVar('V')
+class D(Generic[T, V]):
+ def __init__(self, v: V) -> None: self.v = v
+ def __get__(self, inst: T, own: Type[T]) -> V: return self.v
+ def __set__(self, inst: T, v: V) -> None: pass
+class A:
+ f = D(10) # type: D[A, int]
+A.f = D(20)
+A.f = D('some string') # E: Argument 1 to "D" has incompatible type "str"; expected "int"
+
+[case testSetDescriptorOnInferredClass]
+from typing import TypeVar, Type, Generic, Any
+V = TypeVar('V')
+class D(Generic[V]):
+ def __init__(self, v: V) -> None: self.v = v
+ def __get__(self, inst: Any, own: Type) -> V: return self.v
+ def __set__(self, inst: Any, v: V) -> None: pass
+class A:
+ f = D(10)
+def f(some_class: Type[A]):
+ A.f = D(20)
+ A.f = D('some string')
+[out]
+main:11: error: Argument 1 to "D" has incompatible type "str"; expected "int"
+
+[case testDescriptorUncallableDunderSet]
+class D:
+ __set__ = 's'
+class A:
+ f = D()
+A().f = 'x' # E: __main__.D.__set__ is not callable
+
+[case testDescriptorDunderSetTooFewArgs]
+class D:
+ def __set__(self, inst): pass
+class A:
+ f = D()
+A().f = 'x' # E: Too many arguments for "__set__"
+
+[case testDescriptorDunderSetTooManyArgs]
+class D:
+ def __set__(self, inst, v, other): pass
+class A:
+ f = D()
+A().f = 'x' # E: Too few arguments for "__set__"
+
+[case testDescriptorDunderSetWrongArgTypes]
+class D:
+ def __set__(self, inst: str, v:str) -> None: pass
+class A:
+ f = D()
+A().f = 'x' # E: Argument 1 to "__set__" of "D" has incompatible type "A"; expected "str"
+
+[case testDescriptorUncallableDunderGet]
+class D:
+ __get__ = 's'
+class A:
+ f = D()
+A().f # E: __main__.D.__get__ is not callable
+
+[case testDescriptorDunderGetTooFewArgs]
+class D:
+ def __get__(self, inst): pass
+class A:
+ f = D()
+A().f # E: Too many arguments for "__get__"
+
+[case testDescriptorDunderGetTooManyArgs]
+class D:
+ def __get__(self, inst, own, other): pass
+class A:
+ f = D()
+A().f = 'x' # E: Too few arguments for "__get__"
+
+[case testDescriptorDunderGetWrongArgTypeForInstance]
+from typing import Any
+class D:
+ def __get__(self, inst: str, own: Any) -> Any: pass
+class A:
+ f = D()
+A().f # E: Argument 1 to "__get__" of "D" has incompatible type "A"; expected "str"
+
+[case testDescriptorDunderGetWrongArgTypeForOwner]
+from typing import Any
+class D:
+ def __get__(self, inst: Any, own: str) -> Any: pass
+class A:
+ f = D()
+A().f # E: Argument 2 to "__get__" of "D" has incompatible type Type[A]; expected "str"
+
+[case testDescriptorGetSetDifferentTypes]
+from typing import Any
+class D:
+ def __get__(self, inst: Any, own: Any) -> str: return 's'
+ def __set__(self, inst: Any, v: int) -> None: pass
+class A:
+ f = D()
+a = A()
+a.f = 1
+reveal_type(a.f) # E: Revealed type is 'builtins.str'
+
+
+-- _promote decorators
+-- -------------------
+
+
+[case testSimpleDucktypeDecorator]
+from typing import _promote
+class A: pass
+ at _promote(A)
+class B: pass
+a = None # type: A
+b = None # type: B
+b = a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = b
+
+[case testDucktypeTransitivityDecorator]
+from typing import _promote
+class A: pass
+ at _promote(A)
+class B: pass
+ at _promote(B)
+class C: pass
+a = None # type: A
+c = None # type: C
+c = a # E: Incompatible types in assignment (expression has type "A", variable has type "C")
+a = c
+
+
+-- Hard coded type promotions
+-- --------------------------
+
+[case testHardCodedTypePromotions]
+import typing
+def f(x: float) -> None: pass
+def g(x: complex) -> None: pass
+f(1)
+g(1)
+g(1.1)
+[builtins fixtures/complex.pyi]
+
+
+-- Operator methods
+-- ----------------
+
+
+[case testOperatorMethodOverrideIntroducingOverloading]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ def __add__(self, x: int) -> int: pass
+class B(A):
+ @overload # E: Signature of "__add__" incompatible with supertype "A"
+ def __add__(self, x: int) -> int: pass
+ @overload
+ def __add__(self, x: str) -> str: pass
+[out]
+
+[case testOperatorMethodOverrideWideningArgumentType]
+import typing
+class A:
+ def __add__(self, x: int) -> int: pass
+class B(A):
+ def __add__(self, x: object) -> int: pass
+[out]
+
+[case testOperatorMethodOverrideNarrowingReturnType]
+import typing
+class A:
+ def __add__(self, x: int) -> 'A': pass
+class B(A):
+ def __add__(self, x: int) -> 'B': pass
+
+[case testOperatorMethodOverrideWithDynamicallyTyped]
+import typing
+class A:
+ def __add__(self, x: int) -> 'A': pass
+class B(A):
+ def __add__(self, x): pass
+
+[case testOperatorMethodOverrideWithIdenticalOverloadedType]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ @overload
+ def __add__(self, x: int) -> 'A': pass
+ @overload
+ def __add__(self, x: str) -> 'A': pass
+class B(A):
+ @overload
+ def __add__(self, x: int) -> 'A': pass
+ @overload
+ def __add__(self, x: str) -> 'A': pass
+
+[case testOverloadedOperatorMethodOverrideWithDynamicallyTypedMethod]
+from foo import *
+[file foo.pyi]
+from typing import overload, Any
+class A:
+ @overload
+ def __add__(self, x: int) -> 'A': pass
+ @overload
+ def __add__(self, x: str) -> 'A': pass
+class B(A):
+ def __add__(self, x): pass
+class C(A):
+ def __add__(self, x: Any) -> A: pass
+
+[case testOverloadedOperatorMethodOverrideWithNewItem]
+from foo import *
+[file foo.pyi]
+from typing import overload, Any
+class A:
+ @overload
+ def __add__(self, x: int) -> 'A': pass
+ @overload
+ def __add__(self, x: str) -> 'A': pass
+class B(A):
+ @overload
+ def __add__(self, x: int) -> A: pass
+ @overload
+ def __add__(self, x: str) -> A: pass
+ @overload
+ def __add__(self, x: type) -> A: pass
+[out]
+tmp/foo.pyi:8: error: Signature of "__add__" incompatible with supertype "A"
+
+[case testOverloadedOperatorMethodOverrideWithSwitchedItemOrder]
+from foo import *
+[file foo.pyi]
+from typing import overload, Any
+class A:
+ @overload
+ def __add__(self, x: 'B') -> 'B': pass
+ @overload
+ def __add__(self, x: 'A') -> 'A': pass
+class B(A):
+ @overload
+ def __add__(self, x: 'A') -> 'A': pass
+ @overload
+ def __add__(self, x: 'B') -> 'B': pass
+[out]
+tmp/foo.pyi:8: error: Signature of "__add__" incompatible with supertype "A"
+
+[case testReverseOperatorMethodArgumentType]
+from typing import Any
+class A: pass
+class B:
+ def __radd__(self, x: A) -> int: pass # Error
+class C:
+ def __radd__(self, x: A) -> Any: pass
+class D:
+ def __radd__(self, x: A) -> object: pass
+[out]
+
+[case testReverseOperatorMethodArgumentType2]
+from typing import Any, Tuple, Callable
+class A:
+ def __radd__(self, x: Tuple[int, str]) -> int: pass
+class B:
+ def __radd__(self, x: Callable[[], int]) -> int: pass
+class C:
+ def __radd__(self, x: Any) -> int: pass
+[out]
+
+[case testReverseOperatorMethodForwardIsAny]
+from typing import Any
+def deco(f: Any) -> Any: return f
+class C:
+ @deco
+ def __add__(self, other: C) -> C: return C()
+ def __radd__(self, other: C) -> C: return C()
+[out]
+
+[case testReverseOperatorMethodForwardIsAny2]
+from typing import Any
+def deco(f: Any) -> Any: return f
+class C:
+ __add__ = None # type: Any
+ def __radd__(self, other: C) -> C: return C()
+[out]
+
+[case testReverseOperatorMethodForwardIsAny3]
+from typing import Any
+def deco(f: Any) -> Any: return f
+class C:
+ __add__ = 42
+ def __radd__(self, other: C) -> C: return C()
+[out]
+main:5: error: Forward operator "__add__" is not callable
+
+[case testOverloadedReverseOperatorMethodArgumentType]
+from foo import *
+[file foo.pyi]
+from typing import overload, Any
+class A:
+ @overload
+ def __radd__(self, x: 'A') -> str: pass # Error
+ @overload
+ def __radd__(self, x: 'A') -> Any: pass
+[out]
+
+[case testReverseOperatorMethodArgumentTypeAndOverloadedMethod]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ @overload
+ def __add__(self, x: int) -> int: pass
+ @overload
+ def __add__(self, x: str) -> int: pass
+ def __radd__(self, x: 'A') -> str: pass
+
+[case testAbstractReverseOperatorMethod]
+import typing
+from abc import abstractmethod
+class A:
+ @abstractmethod
+ def __lt__(self, x: 'A') -> int: pass
+class B:
+ @abstractmethod
+ def __lt__(self, x: 'B') -> int: pass
+ @abstractmethod
+ def __gt__(self, x: 'B') -> int: pass
+[out]
+
+[case testOperatorMethodsAndOverloadingSpecialCase]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ @overload
+ def __add__(self, x: 'A') -> int: pass
+ @overload
+ def __add__(self, x: str) -> int: pass
+class B:
+ def __radd__(self, x: 'A') -> str: pass
+[out]
+
+[case testUnsafeOverlappingWithOperatorMethodsAndOverloading2]
+from foo import A, B
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ def __add__(self, x: 'A') -> int: pass
+class B:
+ @overload
+ def __radd__(self, x: 'X') -> str: pass # Error
+ @overload
+ def __radd__(self, x: A) -> str: pass # Error
+class X:
+ def __add__(self, x): pass
+[out]
+tmp/foo.pyi:6: error: Signatures of "__radd__" of "B" and "__add__" of "X" are unsafely overlapping
+
+[case testUnsafeOverlappingWithLineNo]
+from typing import TypeVar
+class Real:
+ def __add__(self, other): ...
+class Fraction(Real):
+ def __radd__(self, other: Real) -> Real: ...
+[out]
+main:5: error: Signatures of "__radd__" of "Fraction" and "__add__" of "Real" are unsafely overlapping
+
+[case testOverlappingNormalAndInplaceOperatorMethod]
+import typing
+class A:
+ # Incompatible (potential trouble with __radd__)
+ def __add__(self, x: 'A') -> int: pass
+ def __iadd__(self, x: 'B') -> int: pass
+class B:
+ # Safe
+ def __add__(self, x: 'C') -> int: pass
+ def __iadd__(self, x: A) -> int: pass
+class C(A): pass
+[out]
+main:5: error: Signatures of "__iadd__" and "__add__" are incompatible
+
+[case testOverloadedNormalAndInplaceOperatorMethod]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ @overload
+ def __add__(self, x: int) -> int: pass
+ @overload
+ def __add__(self, x: str) -> int: pass
+ @overload # Error
+ def __iadd__(self, x: int) -> int: pass
+ @overload
+ def __iadd__(self, x: object) -> int: pass
+class B:
+ @overload
+ def __add__(self, x: int) -> int: pass
+ @overload
+ def __add__(self, x: str) -> str: pass
+ @overload
+ def __iadd__(self, x: int) -> int: pass
+ @overload
+ def __iadd__(self, x: str) -> str: pass
+[out]
+tmp/foo.pyi:7: error: Signatures of "__iadd__" and "__add__" are incompatible
+
+[case testIntroducingInplaceOperatorInSubclass]
+import typing
+class A:
+ def __add__(self, x: 'A') -> 'B': pass
+class B(A):
+ # __iadd__ effectively partially overrides __add__
+ def __iadd__(self, x: 'A') -> 'A': pass # Error
+class C(A):
+ def __iadd__(self, x: int) -> 'B': pass # Error
+class D(A):
+ def __iadd__(self, x: 'A') -> 'B': pass
+[out]
+main:6: error: Return type of "__iadd__" incompatible with "__add__" of supertype "A"
+main:8: error: Argument 1 of "__iadd__" incompatible with "__add__" of supertype "A"
+main:8: error: Signatures of "__iadd__" and "__add__" are incompatible
+
+[case testGetAttribute]
+
+a, b = None, None # type: A, B
+class A:
+ def __getattribute__(self, x: str) -> A:
+ return A()
+class B: pass
+
+a = a.foo
+b = a.bar
+[out]
+main:9: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testGetAttributeSignature]
+class A:
+ def __getattribute__(self, x: str) -> A: pass
+class B:
+ def __getattribute__(self, x: A) -> B: pass
+class C:
+ def __getattribute__(self, x: str, y: str) -> C: pass
+class D:
+ def __getattribute__(self, x: str) -> None: pass
+[out]
+main:4: error: Invalid signature "def (__main__.B, __main__.A) -> __main__.B"
+main:6: error: Invalid signature "def (__main__.C, builtins.str, builtins.str) -> __main__.C"
+
+[case testGetAttr]
+
+a, b = None, None # type: A, B
+class A:
+ def __getattr__(self, x: str) -> A:
+ return A()
+class B: pass
+
+a = a.foo
+b = a.bar
+[out]
+main:9: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testGetAttrSignature]
+class A:
+ def __getattr__(self, x: str) -> A: pass
+class B:
+ def __getattr__(self, x: A) -> B: pass
+class C:
+ def __getattr__(self, x: str, y: str) -> C: pass
+class D:
+ def __getattr__(self, x: str) -> None: pass
+[out]
+main:4: error: Invalid signature "def (__main__.B, __main__.A) -> __main__.B"
+main:6: error: Invalid signature "def (__main__.C, builtins.str, builtins.str) -> __main__.C"
+
+[case testSetAttr]
+from typing import Union, Any
+class A:
+ def __setattr__(self, name: str, value: Any) -> None: ...
+
+a = A()
+a.test = 'hello'
+
+class B:
+ def __setattr__(self, name: str, value: Union[int, str]) -> None: ...
+
+b = B()
+b.both = 1
+b.work = '2'
+
+class C:
+ def __setattr__(self, name: str, value: str) -> None: ...
+
+c = C()
+c.fail = 4 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+class D:
+ __setattr__ = 'hello'
+
+d = D()
+d.crash = 4 # E: "D" has no attribute "crash"
+
+class Ex:
+ def __setattr__(self, name: str, value: int) -> None:...
+ test = '42' # type: str
+e = Ex()
+e.test = 'hello'
+e.t = 4
+
+class Super:
+ def __setattr__(self, name: str, value: int) -> None: ...
+
+class Sub(Super):
+ ...
+s = Sub()
+s.success = 4
+s.fail = 'fail' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testSetAttrSignature]
+class Test:
+ def __setattr__() -> None: ... # E: Method must have at least one argument # E: Invalid signature "def ()"
+t = Test()
+t.crash = 'test' # E: "Test" has no attribute "crash"
+
+class A:
+ def __setattr__(self): ... # E: Invalid signature "def (self: Any) -> Any"
+a = A()
+a.test = 4 # E: "A" has no attribute "test"
+
+class B:
+ def __setattr__(self, name, value: int): ...
+b = B()
+b.integer = 5
+
+class C:
+ def __setattr__(self, name: int, value: int) -> None: ... # E: Invalid signature "def (__main__.C, builtins.int, builtins.int)"
+c = C()
+c.check = 13
+
+[case testGetAttrAndSetattr]
+from typing import Any
+class A:
+ def __setattr__(self, name: str, value: Any) -> None: ...
+ def __getattr__(self, name: str) -> Any: ...
+a = A()
+a.test = 4
+t = a.test
+
+class B:
+ def __setattr__(self, name: str, value: int) -> None: ...
+ def __getattr__(self, name: str) -> str: ...
+integer = 0
+b = B()
+b.at = '3' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+integer = b.at # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+-- CallableType objects
+-- ----------------
+
+
+[case testCallableObject]
+import typing
+a = A()
+b = B()
+
+a() # E: Too few arguments for "__call__" of "A"
+a(a, a) # E: Too many arguments for "__call__" of "A"
+a = a(a)
+a = a(b) # E: Argument 1 to "__call__" of "A" has incompatible type "B"; expected "A"
+b = a(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+class A:
+ def __call__(self, x: A) -> A:
+ pass
+class B: pass
+
+
+-- __new__
+-- --------
+
+
+[case testConstructInstanceWith__new__]
+class C:
+ def __new__(cls, foo: int = None) -> 'C':
+ obj = object.__new__(cls)
+ return obj
+
+x = C(foo=12)
+x.a # E: "C" has no attribute "a"
+C(foo='') # E: Argument 1 to "C" has incompatible type "str"; expected "int"
+[builtins fixtures/__new__.pyi]
+
+[case testConstructInstanceWithDynamicallyTyped__new__]
+class C:
+ def __new__(cls, foo):
+ obj = object.__new__(cls)
+ return obj
+
+x = C(foo=12)
+x = C(foo='x')
+x.a # E: "C" has no attribute "a"
+C(bar='') # E: Unexpected keyword argument "bar" for "C"
+[builtins fixtures/__new__.pyi]
+
+[case testClassWith__new__AndCompatibilityWithType]
+class C:
+ def __new__(cls, foo: int = None) -> 'C':
+ obj = object.__new__(cls)
+ return obj
+def f(x: type) -> None: pass
+def g(x: int) -> None: pass
+f(C)
+g(C) # E: Argument 1 to "g" has incompatible type Type[C]; expected "int"
+[builtins fixtures/__new__.pyi]
+
+[case testClassWith__new__AndCompatibilityWithType2]
+class C:
+ def __new__(cls, foo):
+ obj = object.__new__(cls)
+ return obj
+def f(x: type) -> None: pass
+def g(x: int) -> None: pass
+f(C)
+g(C) # E: Argument 1 to "g" has incompatible type Type[C]; expected "int"
+[builtins fixtures/__new__.pyi]
+
+[case testGenericClassWith__new__]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class C(Generic[T]):
+ def __new__(cls, foo: T) -> 'C[T]':
+ obj = object.__new__(cls)
+ return obj
+ def set(self, x: T) -> None: pass
+c = C('')
+c.set('')
+c.set(1) # E: Argument 1 to "set" of "C" has incompatible type "int"; expected "str"
+[builtins fixtures/__new__.pyi]
+
+[case testOverloaded__new__]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class C:
+ @overload
+ def __new__(cls, foo: int) -> 'C':
+ obj = object.__new__(cls)
+ return obj
+ @overload
+ def __new__(cls, x: str, y: str) -> 'C':
+ obj = object.__new__(cls)
+ return obj
+c = C(1)
+c.a # E: "C" has no attribute "a"
+C('', '')
+C('') # E: No overload variant of "C" matches argument types [builtins.str]
+[builtins fixtures/__new__.pyi]
+
+
+-- Special cases
+-- -------------
+
+
+[case testSubclassInt]
+import typing
+class A(int): pass
+n = 0
+n = A()
+a = A()
+a = 0 # E: Incompatible types in assignment (expression has type "int", variable has type "A")
+
+[case testForwardReferenceToNestedClass]
+def f(o: 'B.C') -> None:
+ o.f('') # E: Argument 1 to "f" of "C" has incompatible type "str"; expected "int"
+
+class B:
+ class C:
+ def f(self, x: int) -> None: pass
+[out]
+
+[case testForwardReferenceToNestedClassDeep]
+def f(o: 'B.C.D') -> None:
+ o.f('') # E: Argument 1 to "f" of "D" has incompatible type "str"; expected "int"
+
+class B:
+ class C:
+ class D:
+ def f(self, x: int) -> None: pass
+[out]
+
+[case testForwardReferenceToNestedClassWithinClass]
+class B:
+ def f(self, o: 'C.D') -> None:
+ o.f('') # E: Argument 1 to "f" of "D" has incompatible type "str"; expected "int"
+
+ class C:
+ class D:
+ def f(self, x: int) -> None: pass
+[out]
+
+[case testClassVsInstanceDisambiguation]
+class A: pass
+def f(x: A) -> None: pass
+f(A) # E: Argument 1 to "f" has incompatible type Type[A]; expected "A"
+[out]
+
+-- TODO
+-- attribute inherited from superclass; assign in __init__
+-- refer to attribute before type has been inferred (the initialization in
+-- __init__ has not been analyzed)
+
+[case testAnyBaseClassUnconstrainedConstructor]
+from typing import Any
+B = None # type: Any
+class C(B): pass
+C(0)
+C(arg=0)
+[out]
+
+[case testErrorMapToSupertype]
+import typing
+class X(Nope): pass # E: Name 'Nope' is not defined
+a, b = X() # Used to crash here (#2244)
+
+
+-- Class-valued attributes
+-- -----------------------
+
+[case testClassValuedAttributesBasics]
+class A: ...
+class B:
+ a = A
+ bad = lambda: 42
+
+B().bad() # E: Invalid method type
+reveal_type(B.a) # E: Revealed type is 'def () -> __main__.A'
+reveal_type(B().a) # E: Revealed type is 'def () -> __main__.A'
+reveal_type(B().a()) # E: Revealed type is '__main__.A'
+
+class C:
+ a = A
+ def __init__(self) -> None:
+ self.aa = self.a()
+
+reveal_type(C().aa) # E: Revealed type is '__main__.A'
+[out]
+
+[case testClassValuedAttributesGeneric]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+
+class A(Generic[T]):
+ def __init__(self, x: T) -> None:
+ self.x = x
+class B(Generic[T]):
+ a = A[T]
+
+reveal_type(B[int]().a) # E: Revealed type is 'def (x: builtins.int*) -> __main__.A[builtins.int*]'
+B[int]().a('hi') # E: Argument 1 has incompatible type "str"; expected "int"
+
+class C(Generic[T]):
+ a = A
+ def __init__(self) -> None:
+ self.aa = self.a(42)
+
+reveal_type(C().aa) # E: Revealed type is '__main__.A[builtins.int]'
+[out]
+
+[case testClassValuedAttributesAlias]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+S = TypeVar('S')
+
+class A(Generic[T, S]): ...
+
+SameA = A[T, T]
+
+class B:
+ a_any = SameA
+ a_int = SameA[int]
+
+reveal_type(B().a_any) # E: Revealed type is 'def () -> __main__.A[Any, Any]'
+reveal_type(B().a_int()) # E: Revealed type is '__main__.A[builtins.int*, builtins.int*]'
+
+class C:
+ a_int = SameA[int]
+ def __init__(self) -> None:
+ self.aa = self.a_int()
+
+reveal_type(C().aa) # E: Revealed type is '__main__.A[builtins.int*, builtins.int*]'
+[out]
+
+
+-- Type[C]
+-- -------
+
+
+[case testTypeUsingTypeCBasic]
+from typing import Type
+class User: pass
+class ProUser(User): pass
+def new_user(user_class: Type[User]) -> User:
+ return user_class()
+reveal_type(new_user(User)) # E: Revealed type is '__main__.User'
+reveal_type(new_user(ProUser)) # E: Revealed type is '__main__.User'
+[out]
+
+[case testTypeUsingTypeCDefaultInit]
+from typing import Type
+class B:
+ pass
+def f(A: Type[B]) -> None:
+ A(0) # E: Too many arguments for "B"
+ A()
+[out]
+
+[case testTypeUsingTypeCInitWithArg]
+from typing import Type
+class B:
+ def __init__(self, a: int) -> None: pass
+def f(A: Type[B]) -> None:
+ A(0)
+ A() # E: Too few arguments for "B"
+[out]
+
+[case testTypeUsingTypeCTypeVar]
+from typing import Type, TypeVar
+class User: pass
+class ProUser(User): pass
+U = TypeVar('U', bound=User)
+def new_user(user_class: Type[U]) -> U:
+ user = user_class()
+ reveal_type(user)
+ return user
+pro_user = new_user(ProUser)
+reveal_type(pro_user)
+[out]
+main:7: error: Revealed type is 'U`-1'
+main:10: error: Revealed type is '__main__.ProUser*'
+
+[case testTypeUsingTypeCTypeVarDefaultInit]
+from typing import Type, TypeVar
+class B:
+ pass
+T = TypeVar('T', bound=B)
+def f(A: Type[T]) -> None:
+ A()
+ A(0) # E: Too many arguments for "B"
+[out]
+
+[case testTypeUsingTypeCTypeVarWithInit]
+from typing import Type, TypeVar
+class B:
+ def __init__(self, a: int) -> None: pass
+T = TypeVar('T', bound=B)
+def f(A: Type[T]) -> None:
+ A() # E: Too few arguments for "B"
+ A(0)
+[out]
+
+[case testTypeUsingTypeCTwoTypeVars]
+from typing import Type, TypeVar
+class User: pass
+class ProUser(User): pass
+class WizUser(ProUser): pass
+U = TypeVar('U', bound=User)
+def new_user(u_c: Type[U]) -> U: pass
+P = TypeVar('P', bound=ProUser)
+def new_pro(pro_c: Type[P]) -> P:
+ return new_user(pro_c)
+wiz = new_pro(WizUser)
+reveal_type(wiz)
+def error(u_c: Type[U]) -> P:
+ return new_pro(u_c) # Error here, see below
+[out]
+main:11: error: Revealed type is '__main__.WizUser*'
+main:13: error: Incompatible return value type (got "U", expected "P")
+main:13: error: Type argument 1 of "new_pro" has incompatible value "U"
+
+[case testTypeUsingTypeCCovariance]
+from typing import Type, TypeVar
+class User: pass
+class ProUser(User): pass
+def new_user(user_class: Type[User]) -> User:
+ return user_class()
+def new_pro_user(user_class: Type[ProUser]):
+ new_user(user_class)
+[out]
+
+[case testAllowCovariantArgsInConstructor]
+from typing import Generic, TypeVar
+
+T_co = TypeVar('T_co', covariant=True)
+
+class C(Generic[T_co]):
+ def __init__(self, x: T_co) -> None: # This should be allowed
+ self.x = x
+ def meth(self) -> None:
+ reveal_type(self.x) # E: Revealed type is 'T_co`1'
+
+reveal_type(C(1).x) # E: Revealed type is 'builtins.int*'
+[builtins fixtures/property.pyi]
+[out]
+
+[case testTypeUsingTypeCErrorCovariance]
+from typing import Type, TypeVar
+class User: pass
+def new_user(user_class: Type[User]):
+ return user_class()
+def foo(arg: Type[int]):
+ new_user(arg) # E: Argument 1 to "new_user" has incompatible type Type[int]; expected Type[User]
+[out]
+
+[case testTypeUsingTypeCUnionOverload]
+from foo import *
+[file foo.pyi]
+from typing import Type, Union, overload
+class X:
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, a: int) -> None: pass
+class Y:
+ def __init__(self) -> None: pass
+def bar(o: Type[Union[X, Y]]): pass
+bar(X)
+bar(Y)
+[out]
+
+[case testTypeUsingTypeCTypeAny]
+from typing import Type, Any
+def foo(arg: Type[Any]):
+ x = arg()
+ x = arg(0)
+ x = arg('', ())
+ reveal_type(x) # E: Revealed type is 'Any'
+ x.foo
+class X: pass
+foo(X)
+[out]
+
+[case testTypeUsingTypeCTypeAnyMember]
+from typing import Type, Any
+def foo(arg: Type[Any]):
+ x = arg.member_name
+ arg.new_member_name = 42
+ # Member access is ok and types as Any
+ reveal_type(x) # E: Revealed type is 'Any'
+ # But Type[Any] is distinct from Any
+ y: int = arg # E: Incompatible types in assignment (expression has type Type[Any], variable has type "int")
+[out]
+
+[case testTypeUsingTypeCTypeAnyMemberFallback]
+from typing import Type, Any
+def foo(arg: Type[Any]):
+ reveal_type(arg.__str__) # E: Revealed type is 'def () -> builtins.str'
+ reveal_type(arg.mro()) # E: Revealed type is 'builtins.list[builtins.type]'
+[builtins fixtures/type.pyi]
+[out]
+
+[case testTypeUsingTypeCTypeNoArg]
+from typing import Type
+def foo(arg: Type):
+ x = arg()
+ reveal_type(x) # E: Revealed type is 'Any'
+class X: pass
+foo(X)
+[out]
+
+[case testTypeUsingTypeCBuiltinType]
+from typing import Type
+def foo(arg: type): pass
+class X: pass
+def bar(arg: Type[X]):
+ foo(arg)
+foo(X)
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testTypeUsingTypeCClassMethod]
+from typing import Type
+class User:
+ @classmethod
+ def foo(cls) -> int: pass
+ def bar(self) -> int: pass
+def process(cls: Type[User]):
+ reveal_type(cls.foo()) # E: Revealed type is 'builtins.int'
+ obj = cls()
+ reveal_type(cls.bar(obj)) # E: Revealed type is 'builtins.int'
+ cls.mro() # Defined in class type
+ cls.error # E: Type[User] has no attribute "error"
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeUsingTypeCClassMethodUnion]
+from typing import Type, Union
+class User:
+ @classmethod
+ def foo(cls) -> int: pass
+ def bar(self) -> int: pass
+class ProUser(User): pass
+class BasicUser(User): pass
+def process(cls: Type[Union[BasicUser, ProUser]]):
+ cls.foo()
+ obj = cls()
+ cls.bar(obj)
+ cls.mro() # Defined in class type
+ cls.error # E: Item "type" of "Union[Type[BasicUser], Type[ProUser]]" has no attribute "error"
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeUsingTypeCClassMethodFromTypeVar]
+from typing import Type, TypeVar
+class User:
+ @classmethod
+ def foo(cls) -> int: pass
+ def bar(self) -> int: pass
+U = TypeVar('U', bound=User)
+def process(cls: Type[U]):
+ reveal_type(cls.foo()) # E: Revealed type is 'builtins.int'
+ obj = cls()
+ reveal_type(cls.bar(obj)) # E: Revealed type is 'builtins.int'
+ cls.mro() # Defined in class type
+ cls.error # E: Type[U] has no attribute "error"
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeUsingTypeCClassMethodFromTypeVarUnionBound]
+# Ideally this would work, but not worth the effort; just don't crash
+from typing import Type, TypeVar, Union
+class User:
+ @classmethod
+ def foo(cls) -> int: pass
+ def bar(self) -> int: pass
+class ProUser(User): pass
+class BasicUser(User): pass
+U = TypeVar('U', bound=Union[ProUser, BasicUser])
+def process(cls: Type[U]):
+ cls.foo() # E: Type[U] has no attribute "foo"
+ obj = cls()
+ cls.bar(obj) # E: Type[U] has no attribute "bar"
+ cls.mro() # Defined in class type
+ cls.error # E: Type[U] has no attribute "error"
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeUsingTypeCErrorUnsupportedType]
+from typing import Type, Tuple
+def foo(arg: Type[Tuple[int]]): # E: Unsupported type Type["Tuple[int]"]
+ arg()
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testTypeUsingTypeCOverloadedClass]
+from foo import *
+[file foo.pyi]
+from typing import Type, TypeVar, overload
+class User:
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, arg: int) -> None: pass
+ @classmethod
+ def foo(cls) -> None: pass
+U = TypeVar('U', bound=User)
+def new(uc: Type[U]) -> U:
+ uc.foo()
+ u = uc()
+ u.foo()
+ u = uc(0)
+ u.foo()
+ u = uc('')
+ u.foo(0)
+ return uc()
+u = new(User)
+[builtins fixtures/classmethod.pyi]
+[out]
+tmp/foo.pyi:16: error: No overload variant of "User" matches argument types [builtins.str]
+tmp/foo.pyi:17: error: Too many arguments for "foo" of "User"
+
+[case testTypeUsingTypeCInUpperBound]
+from typing import TypeVar, Type
+class B: pass
+T = TypeVar('T', bound=Type[B])
+def f(a: T): pass
+[out]
+
+[case testTypeUsingTypeCTuple]
+from typing import Type, Tuple
+def f(a: Type[Tuple[int, int]]):
+ a()
+[out]
+main:2: error: Unsupported type Type["Tuple[int, int]"]
+
+[case testTypeUsingTypeCNamedTuple]
+from typing import Type, NamedTuple
+N = NamedTuple('N', [('x', int), ('y', int)])
+def f(a: Type[N]):
+ a()
+[builtins fixtures/list.pyi]
+[out]
+main:3: error: Unsupported type Type["N"]
+
+[case testTypeUsingTypeCJoin]
+from typing import Type
+class B: pass
+class C(B): pass
+class D(B): pass
+def foo(c: Type[C], d: Type[D]) -> None:
+ x = [c, d]
+ reveal_type(x)
+
+[builtins fixtures/list.pyi]
+[out]
+main:7: error: Revealed type is 'builtins.list[Type[__main__.B]]'
+
+[case testTypeEquivalentTypeAny]
+from typing import Type, Any
+
+a = None # type: Type[Any]
+b = a # type: type
+
+x = None # type: type
+y = x # type: Type[Any]
+
+class C: ...
+
+p = None # type: type
+q = p # type: Type[C]
+
+[builtins fixtures/list.pyi]
+[out]
+
+[case testTypeEquivalentTypeAny2]
+from typing import Type, Any, TypeVar, Generic
+
+class C: ...
+x = None # type: type
+y = None # type: Type[Any]
+z = None # type: Type[C]
+
+lst = [x, y, z]
+reveal_type(lst) # E: Revealed type is 'builtins.list[builtins.type*]'
+
+T1 = TypeVar('T1', bound=type)
+T2 = TypeVar('T2', bound=Type[Any])
+class C1(Generic[T1]): ...
+class C2(Generic[T2]): ...
+
+C1[Type[Any]], C2[type] # both these should not fail
+[builtins fixtures/list.pyi]
+[out]
+
+[case testTypeEquivalentTypeAnyEdgeCase]
+class C:
+ pass
+
+class M(type):
+ def __init__(cls, x) -> None:
+ type.__init__(cls, x)
+
+class Mbad(type):
+ def __init__(cls, x) -> None:
+ type.__init__(C(), x) # E: Argument 1 to "__init__" of "type" has incompatible type "C"; expected "type"
+[builtins fixtures/primitives.pyi]
+[out]
+
+[case testTypeMatchesOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload, Union
+
+class User: pass
+UserType = User # type: Type[User]
+
+ at overload
+def f(a: object) -> int: pass
+ at overload
+def f(a: int) -> str: pass
+
+reveal_type(f(User)) # E: Revealed type is 'builtins.int'
+reveal_type(f(UserType)) # E: Revealed type is 'builtins.int'
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeMatchesGeneralTypeInOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+UserType = User # type: Type[User]
+
+ at overload
+def f(a: type) -> int:
+ return 1
+ at overload
+def f(a: int) -> str:
+ return "a"
+
+reveal_type(f(User)) # E: Revealed type is 'builtins.int'
+reveal_type(f(UserType)) # E: Revealed type is 'builtins.int'
+reveal_type(f(1)) # E: Revealed type is 'builtins.str'
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeMatchesSpecificTypeInOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+UserType = User # type: Type[User]
+
+ at overload
+def f(a: User) -> User:
+ return User()
+ at overload
+def f(a: Type[User]) -> int:
+ return 1
+ at overload
+def f(a: int) -> str:
+ return "a"
+
+reveal_type(f(User)) # E: Revealed type is 'builtins.int'
+reveal_type(f(UserType)) # E: Revealed type is 'builtins.int'
+reveal_type(f(User())) # E: Revealed type is 'foo.User'
+reveal_type(f(1)) # E: Revealed type is 'builtins.str'
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testMixingTypeTypeInOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+
+ at overload
+def f(a: User) -> Type[User]:
+ return User
+ at overload
+def f(a: Type[User]) -> User:
+ return a()
+ at overload
+def f(a: int) -> Type[User]:
+ return User
+ at overload
+def f(a: str) -> User:
+ return User()
+
+reveal_type(f(User())) # E: Revealed type is 'Type[foo.User]'
+reveal_type(f(User)) # E: Revealed type is 'foo.User'
+reveal_type(f(3)) # E: Revealed type is 'Type[foo.User]'
+reveal_type(f("hi")) # E: Revealed type is 'foo.User'
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testGeneralTypeDoesNotMatchSpecificTypeInOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+
+ at overload
+def f(a: Type[User]) -> None: pass
+ at overload
+def f(a: int) -> None: pass
+
+def mock() -> type: return User
+
+f(User)
+f(mock()) # E: No overload variant of "f" matches argument types [builtins.type]
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testNonTypeDoesNotMatchOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+
+ at overload
+def f(a: Type[User]) -> None: pass
+ at overload
+def f(a: type) -> None: pass
+
+f(3) # E: No overload variant of "f" matches argument types [builtins.int]
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testInstancesDoNotMatchTypeInOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+
+ at overload
+def f(a: Type[User]) -> None: pass
+ at overload
+def f(a: int) -> None: pass
+
+f(User)
+f(User()) # E: No overload variant of "f" matches argument types [foo.User]
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeCovarianceWithOverloadedFunctions]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class A: pass
+class B(A): pass
+class C(B): pass
+AType = A # type: Type[A]
+BType = B # type: Type[B]
+CType = C # type: Type[C]
+
+ at overload
+def f(a: Type[B]) -> None: pass
+ at overload
+def f(a: int) -> None: pass
+
+f(A) # E: No overload variant of "f" matches argument types [def () -> foo.A]
+f(B)
+f(C)
+f(AType) # E: No overload variant of "f" matches argument types [Type[foo.A]]
+f(BType)
+f(CType)
+[builtins fixtures/classmethod.pyi]
+[out]
+
+
+[case testOverloadedCovariantTypesFail]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class A: pass
+class B(A): pass
+
+ at overload
+def f(a: Type[B]) -> int: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def f(a: Type[A]) -> str: pass
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testDistinctOverloadedCovariantTypesSucceed]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class A: pass
+class AChild(A): pass
+class B: pass
+class BChild(B): pass
+
+ at overload
+def f(a: Type[A]) -> int: pass
+ at overload
+def f(a: Type[B]) -> str: pass
+ at overload
+def f(a: A) -> A: pass
+ at overload
+def f(a: B) -> B: pass
+
+reveal_type(f(A)) # E: Revealed type is 'builtins.int'
+reveal_type(f(AChild)) # E: Revealed type is 'builtins.int'
+reveal_type(f(B)) # E: Revealed type is 'builtins.str'
+reveal_type(f(BChild)) # E: Revealed type is 'builtins.str'
+
+reveal_type(f(A())) # E: Revealed type is 'foo.A'
+reveal_type(f(AChild())) # E: Revealed type is 'foo.A'
+reveal_type(f(B())) # E: Revealed type is 'foo.B'
+reveal_type(f(BChild())) # E: Revealed type is 'foo.B'
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeTypeOverlapsWithObjectAndType]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+
+ at overload
+def f(a: Type[User]) -> int: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def f(a: object) -> str: pass
+
+ at overload
+def g(a: Type[User]) -> int: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def g(a: type) -> str: pass
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeOverlapsWithObject]
+from foo import *
+[file foo.pyi]
+from typing import Type, overload
+
+class User: pass
+
+ at overload
+def f(a: type) -> int: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def f(a: object) -> str: pass
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeConstructorReturnsTypeType]
+class User:
+ @classmethod
+ def test_class_method(cls) -> int: pass
+ @staticmethod
+ def test_static_method() -> str: pass
+ def test_instance_method(self) -> None: pass
+
+u = User()
+
+reveal_type(type(u)) # E: Revealed type is 'Type[__main__.User]'
+reveal_type(type(u).test_class_method()) # E: Revealed type is 'builtins.int'
+reveal_type(type(u).test_static_method()) # E: Revealed type is 'builtins.str'
+type(u).test_instance_method() # E: Too few arguments for "test_instance_method" of "User"
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testObfuscatedTypeConstructorReturnsTypeType]
+from typing import TypeVar
+class User: pass
+
+f1 = type
+
+A = TypeVar('A')
+def f2(func: A) -> A:
+ return func
+
+u = User()
+
+reveal_type(f1(u)) # E: Revealed type is 'Type[__main__.User]'
+reveal_type(f2(type)(u)) # E: Revealed type is 'Type[__main__.User]'
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testTypeConstructorLookalikeFails]
+class User: pass
+
+def fake1(a: object) -> type:
+ return User
+def fake2(a: int) -> type:
+ return User
+
+reveal_type(type(User())) # E: Revealed type is 'Type[__main__.User]'
+reveal_type(fake1(User())) # E: Revealed type is 'builtins.type'
+reveal_type(fake2(3)) # E: Revealed type is 'builtins.type'
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testOtherTypeConstructorsSucceed]
+def foo(self) -> int: return self.attr
+
+User = type('User', (object,), {'foo': foo, 'attr': 3})
+reveal_type(User) # E: Revealed type is 'builtins.type'
+[builtins fixtures/args.pyi]
+[out]
+
+[case testTypeTypeComparisonWorks]
+class User: pass
+
+User == User
+User == type(User())
+type(User()) == User
+type(User()) == type(User())
+
+User != User
+User != type(User())
+type(User()) != User
+type(User()) != type(User())
+
+int == int
+int == type(3)
+type(3) == int
+type(3) == type(3)
+
+int != int
+int != type(3)
+type(3) != int
+type(3) != type(3)
+
+User is User
+User is type(User)
+type(User) is User
+type(User) is type(User)
+
+int is int
+int is type(3)
+type(3) is int
+type(3) is type(3)
+
+int.__eq__(int)
+int.__eq__(3, 4)
+[builtins fixtures/args.pyi]
+[out]
+main:33: error: Too few arguments for "__eq__" of "int"
+main:33: error: Unsupported operand types for == ("int" and Type[int])
+
+[case testMroSetAfterError]
+class C(str, str):
+ foo = 0
+ bar = foo
+[out]
+main:1: error: Duplicate base class "str"
+
+[case testCannotDetermineMro]
+class A: pass
+class B(A): pass
+class C(B): pass
+class D(A, B): pass # E: Cannot determine consistent method resolution order (MRO) for "D"
+class E(C, D): pass # E: Cannot determine consistent method resolution order (MRO) for "E"
+
+[case testInconsistentMroLocalRef]
+class A: pass
+class B(object, A): # E: Cannot determine consistent method resolution order (MRO) for "B"
+ def readlines(self): pass
+ __iter__ = readlines
+
+[case testDynamicMetaclass]
+
+class C(metaclass=int()): # E: Dynamic metaclass not supported for 'C'
+ pass
+
+[case testVariableSubclass]
+class A:
+ a = 1 # type: int
+class B(A):
+ a = 1
+[out]
+
+[case testVariableSubclassAssignMismatch]
+class A:
+ a = 1 # type: int
+class B(A):
+ a = "a"
+[out]
+main:4: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+
+[case testVariableSubclassAssignment]
+class A:
+ a = None # type: int
+class B(A):
+ def __init__(self) -> None:
+ self.a = "a"
+[out]
+main:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testVariableSubclassTypeOverwrite]
+class A:
+ a = None # type: int
+class B(A):
+ a = None # type: str
+class C(B):
+ a = "a"
+[out]
+main:4: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+
+[case testVariableSubclassTypeOverwriteImplicit]
+class A:
+ a = 1
+class B(A):
+ a = None # type: str
+[out]
+main:4: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+
+[case testVariableSuperUsage]
+class A:
+ a = [] # type: list
+class B(A):
+ a = [1, 2]
+class C(B):
+ a = B.a + [3]
+[builtins fixtures/list.pyi]
+[out]
+
+[case testClassAllBases]
+from typing import Union
+class A:
+ a = None # type: Union[int, str]
+class B(A):
+ a = 1
+class C(B):
+ a = "str"
+class D(A):
+ a = "str"
+[out]
+main:7: error: Incompatible types in assignment (expression has type "str", base class "B" defined the type as "int")
+
+[case testVariableTypeVar]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ a = None # type: T
+class B(A[int]):
+ a = 1
+
+[case testVariableTypeVarInvalid]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ a = None # type: T
+class B(A[int]):
+ a = "abc"
+[out]
+main:6: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+
+[case testVariableTypeVarIndirectly]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ a = None # type: T
+class B(A[int]):
+ pass
+class C(B):
+ a = "a"
+[out]
+main:8: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+
+[case testVariableTypeVarList]
+from typing import List, TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ a = None # type: List[T]
+ b = None # type: List[T]
+class B(A[int]):
+ a = [1]
+ b = ['']
+[builtins fixtures/list.pyi]
+[out]
+main:8: error: List item 0 has incompatible type "str"
+
+[case testVariableMethod]
+class A:
+ def a(self) -> None: pass
+ b = 1
+class B(A):
+ a = 1
+ def b(self) -> None: pass
+[out]
+main:5: error: Incompatible types in assignment (expression has type "int", base class "A" defined the type as Callable[[A], None])
+main:6: error: Signature of "b" incompatible with supertype "A"
+
+[case testVariableProperty]
+class A:
+ @property
+ def a(self) -> bool: pass
+class B(A):
+ a = None # type: bool
+class C(A):
+ a = True
+class D(A):
+ a = 1
+[builtins fixtures/property.pyi]
+[out]
+main:9: error: Incompatible types in assignment (expression has type "int", base class "A" defined the type as "bool")
+
+[case testVariableOverwriteAny]
+from typing import Any
+class A:
+ a = 1
+class B(A):
+ a = 'x' # type: Any
+[out]
+
+[case testInstanceMethodOverwrite]
+class B():
+ def n(self, a: int) -> None: pass
+class C(B):
+ def m(self, a: int) -> None: pass
+ n = m
+[out]
+
+[case testInstanceMethodOverwriteError]
+class B():
+ def n(self, a: int) -> None: pass
+class C(B):
+ def m(self, a: str) -> None: pass
+ n = m
+[out]
+main:5: error: Incompatible types in assignment (expression has type Callable[[str], None], base class "B" defined the type as Callable[[int], None])
+
+[case testInstanceMethodOverwriteTypevar]
+from typing import Generic, TypeVar
+T = TypeVar("T")
+class B(Generic[T]):
+ def n(self, a: T) -> None: pass
+class C(B[int]):
+ def m(self, a: int) -> None: pass
+ n = m
+
+[case testInstanceMethodOverwriteTwice]
+class I:
+ def foo(self) -> None: pass
+class A(I):
+ def foo(self) -> None: pass
+class B(A):
+ def bar(self) -> None: pass
+ foo = bar
+class C(B):
+ def bar(self) -> None: pass
+ foo = bar
+
+[case testClassMethodOverwrite]
+class B():
+ @classmethod
+ def n(self, a: int) -> None: pass
+class C(B):
+ @classmethod
+ def m(self, a: int) -> None: pass
+ n = m
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testClassMethodOverwriteError]
+class B():
+ @classmethod
+ def n(self, a: int) -> None: pass
+class C(B):
+ @classmethod
+ def m(self, a: str) -> None: pass
+ n = m
+[builtins fixtures/classmethod.pyi]
+[out]
+main:7: error: Incompatible types in assignment (expression has type Callable[[str], None], base class "B" defined the type as Callable[[int], None])
+
+[case testClassSpec]
+from typing import Callable
+class A():
+ b = None # type: Callable[[A, int], int]
+class B(A):
+ def c(self, a: int) -> int: pass
+ b = c
+
+[case testClassSpecError]
+from typing import Callable
+class A():
+ b = None # type: Callable[[A, int], int]
+class B(A):
+ def c(self, a: str) -> int: pass
+ b = c
+[out]
+main:6: error: Incompatible types in assignment (expression has type Callable[[str], int], base class "A" defined the type as Callable[[int], int])
+
+[case testClassStaticMethod]
+class A():
+ @staticmethod
+ def a(a: int) -> None: pass
+class B(A):
+ @staticmethod
+ def b(a: str) -> None: pass
+ a = b
+[builtins fixtures/staticmethod.pyi]
+[out]
+main:7: error: Incompatible types in assignment (expression has type Callable[[str], None], base class "A" defined the type as Callable[[int], None])
+
+[case testClassStaticMethodIndirect]
+class A():
+ @staticmethod
+ def a(a: int) -> None: pass
+ c = a
+class B(A):
+ @staticmethod
+ def b(a: str) -> None: pass
+ c = b
+[builtins fixtures/staticmethod.pyi]
+[out]
+main:8: error: Incompatible types in assignment (expression has type Callable[[str], None], base class "A" defined the type as Callable[[int], None])
+
+[case testClassStaticMethodSubclassing]
+class A:
+ @staticmethod
+ def a() -> None: pass
+
+ def b(self) -> None: pass
+
+ @staticmethod
+ def c() -> None: pass
+
+class B(A):
+ def a(self) -> None: pass # E: Signature of "a" incompatible with supertype "A"
+
+ @classmethod
+ def b(cls) -> None: pass
+
+ @staticmethod
+ def c() -> None: pass
+[builtins fixtures/classmethod.pyi]
+
+[case testTempNode]
+class A():
+ def a(self) -> None: pass
+class B(A):
+ def b(self) -> None: pass
+ a = c = b
+
+[case testListObject]
+from typing import List
+class A:
+ x = [] # type: List[object]
+class B(A):
+ x = [1]
+[builtins fixtures/list.pyi]
+
+[case testClassMemberObject]
+class A:
+ x = object()
+class B(A):
+ x = 1
+class C(B):
+ x = ''
+[out]
+main:6: error: Incompatible types in assignment (expression has type "str", base class "B" defined the type as "int")
+
+[case testSlots]
+class A:
+ __slots__ = ("a")
+class B(A):
+ __slots__ = ("a", "b")
+
+[case testClassOrderOfError]
+class A:
+ x = 1
+class B(A):
+ x = "a"
+class C(B):
+ x = object()
+[out]
+main:4: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+main:6: error: Incompatible types in assignment (expression has type "object", base class "B" defined the type as "str")
+
+[case testClassOneErrorPerLine]
+class A:
+ x = 1
+class B(A):
+ x = ""
+ x = 1.0
+[out]
+main:4: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+main:5: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+
+[case testClassIgnoreType]
+class A:
+ x = 0
+class B(A):
+ x = '' # type: ignore
+class C(B):
+ x = ''
+[out]
+
+[case testInvalidMetaclassStructure]
+class X(type): pass
+class Y(type): pass
+class A(metaclass=X): pass
+class B(A, metaclass=Y): pass # E: Inconsistent metaclass structure for 'B'
+
+[case testMetaclassNoTypeReveal]
+class M:
+ x = 0 # type: int
+
+class A(metaclass=M): pass # E: Metaclasses not inheriting from 'type' are not supported
+
+A.x # E: Type[A] has no attribute "x"
+
+[case testMetaclassTypeReveal]
+from typing import Type
+class M(type):
+ x = 0 # type: int
+
+class A(metaclass=M): pass
+
+def f(TA: Type[A]):
+ reveal_type(TA) # E: Revealed type is 'Type[__main__.A]'
+ reveal_type(TA.x) # E: Revealed type is 'builtins.int'
+
+[case testSubclassMetaclass]
+class M1(type):
+ x = 0
+class M2(M1): pass
+class C(metaclass=M2):
+ pass
+reveal_type(C.x) # E: Revealed type is 'builtins.int'
+
+[case testMetaclassSubclass]
+from typing import Type
+class M(type):
+ x = 0 # type: int
+
+class A(metaclass=M): pass
+class B(A): pass
+
+def f(TB: Type[B]):
+ reveal_type(TB) # E: Revealed type is 'Type[__main__.B]'
+ reveal_type(TB.x) # E: Revealed type is 'builtins.int'
+
+[case testMetaclassIterable]
+from typing import Iterable, Iterator
+
+class BadMeta(type):
+ def __iter__(self) -> Iterator[int]: yield 1
+
+class Bad(metaclass=BadMeta): pass
+
+for _ in Bad: pass # E: Iterable expected
+
+class GoodMeta(type, Iterable[int]):
+ def __iter__(self) -> Iterator[int]: yield 1
+
+class Good(metaclass=GoodMeta): pass
+for _ in Good: pass
+reveal_type(list(Good)) # E: Revealed type is 'builtins.list[builtins.int*]'
+
+[builtins fixtures/list.pyi]
+
+[case testMetaclassTuple]
+from typing import Tuple
+
+class M(Tuple[int]): pass
+class C(metaclass=M): pass # E: Invalid metaclass 'M'
+
+[builtins fixtures/tuple.pyi]
+
+[case testMetaclassOperatorBeforeReversed]
+class X:
+ def __radd__(self, x: int) -> int: ...
+
+class Meta(type):
+ def __add__(cls, x: X) -> str: ...
+
+class Concrete(metaclass=Meta):
+ pass
+
+reveal_type(Concrete + X()) # E: Revealed type is 'builtins.str'
+Concrete + "hello" # E: Unsupported operand types for + (Type[Concrete] and "str")
+
+[case testMetaclassGetitem]
+class M(type):
+ def __getitem__(self, key) -> int: return 1
+
+class A(metaclass=M): pass
+
+reveal_type(A[M]) # E: Revealed type is 'builtins.int'
+
+[case testMetaclassSelfType]
+from typing import TypeVar, Type
+
+class M(type): pass
+T = TypeVar('T')
+
+class M1(M):
+ def foo(cls: Type[T]) -> T: ...
+
+class A(metaclass=M1): pass
+reveal_type(A.foo()) # E: Revealed type is '__main__.A*'
+
+[case testMetaclassAndSkippedImport]
+# flags: --ignore-missing-imports
+from missing import M
+class A(metaclass=M):
+ y = 0
+reveal_type(A.y) # E: Revealed type is 'builtins.int'
+A.x # E: Type[A] has no attribute "x"
+
+[case testAnyMetaclass]
+from typing import Any
+M = None # type: Any
+class A(metaclass=M):
+ y = 0
+reveal_type(A.y) # E: Revealed type is 'builtins.int'
+A.x # E: Type[A] has no attribute "x"
+
+[case testInvalidVariableAsMetaclass]
+from typing import Any
+M = 0 # type: int
+MM = 0
+class A(metaclass=M): # E: Invalid metaclass 'M'
+ y = 0
+class B(metaclass=MM): # E: Invalid metaclass 'MM'
+ y = 0
+reveal_type(A.y) # E: Revealed type is 'builtins.int'
+A.x # E: Type[A] has no attribute "x"
+
+[case testAnyAsBaseOfMetaclass]
+from typing import Any, Type
+M = None # type: Any
+class MM(M): pass
+
+class A(metaclass=MM):
+ y = 0
+ @classmethod
+ def f(cls) -> None: pass
+ def g(self) -> None: pass
+
+def h(a: Type[A], b: Type[object]) -> None:
+ h(a, a)
+ h(b, a) # E: Argument 1 to "h" has incompatible type Type[object]; expected Type[A]
+ a.f(1) # E: Too many arguments for "f" of "A"
+ reveal_type(a.y) # E: Revealed type is 'builtins.int'
+
+x = A # type: MM
+reveal_type(A.y) # E: Revealed type is 'builtins.int'
+reveal_type(A.x) # E: Revealed type is 'Any'
+A.f(1) # E: Too many arguments for "f" of "A"
+A().g(1) # E: Too many arguments for "g" of "A"
+[builtins fixtures/classmethod.pyi]
+
+[case testMetaclassTypeCallable]
+class M(type):
+ x = 5
+
+class A(metaclass=M): pass
+reveal_type(type(A).x) # E: Revealed type is 'builtins.int'
+
+[case testMetaclassStrictSupertypeOfTypeWithClassmethods]
+from typing import Type, TypeVar
+TA = TypeVar('TA', bound='A')
+TTA = TypeVar('TTA', bound='Type[A]')
+TM = TypeVar('TM', bound='M')
+
+class M(type):
+ def g1(cls: 'Type[A]') -> A: pass # E: The erased type of self 'Type[__main__.A]' is not a supertype of its class '__main__.M'
+ def g2(cls: Type[TA]) -> TA: pass # E: The erased type of self 'Type[__main__.A]' is not a supertype of its class '__main__.M'
+ def g3(cls: TTA) -> TTA: pass # E: The erased type of self 'Type[__main__.A]' is not a supertype of its class '__main__.M'
+ def g4(cls: TM) -> TM: pass
+m: M
+
+class A(metaclass=M):
+ def foo(self): pass
+
+reveal_type(A.g1) # E: Revealed type is 'def () -> __main__.A'
+reveal_type(A.g2) # E: Revealed type is 'def () -> __main__.A*'
+reveal_type(A.g3) # E: Revealed type is 'def () -> def () -> __main__.A'
+reveal_type(A.g4) # E: Revealed type is 'def () -> def () -> __main__.A'
+
+class B(metaclass=M):
+ def foo(self): pass
+
+B.g1 # Should be error: Argument 0 to "g1" of "M" has incompatible type "B"; expected Type[A]
+B.g2 # Should be error: Argument 0 to "g2" of "M" has incompatible type "B"; expected Type[TA]
+B.g3 # Should be error: Argument 0 to "g3" of "M" has incompatible type "B"; expected "TTA"
+reveal_type(B.g4) # E: Revealed type is 'def () -> def () -> __main__.B'
+
+# 4 examples of unsoundness - instantiation, classmethod, staticmethod and ClassVar:
+
+ta: Type[A] = m # E: Incompatible types in assignment (expression has type "M", variable has type Type[A])
+a: A = ta()
+reveal_type(ta.g1) # E: Revealed type is 'def () -> __main__.A'
+reveal_type(ta.g2) # E: Revealed type is 'def () -> __main__.A*'
+reveal_type(ta.g3) # E: Revealed type is 'def () -> Type[__main__.A]'
+reveal_type(ta.g4) # E: Revealed type is 'def () -> Type[__main__.A]'
+
+x: M = ta
+x.g1 # should be error: Argument 0 to "g1" of "M" has incompatible type "M"; expected Type[A]
+x.g2 # should be error: Argument 0 to "g2" of "M" has incompatible type "M"; expected Type[TA]
+x.g3 # should be error: Argument 0 to "g3" of "M" has incompatible type "M"; expected "TTA"
+reveal_type(x.g4) # E: Revealed type is 'def () -> __main__.M*'
+
+def r(ta: Type[TA], tta: TTA) -> None:
+ x: M = ta
+ y: M = tta
+
+class Class(metaclass=M):
+ @classmethod
+ def f1(cls: Type[Class]) -> None: pass
+ @classmethod
+ def f2(cls: M) -> None: pass
+cl: Type[Class] = m # E: Incompatible types in assignment (expression has type "M", variable has type Type[Class])
+reveal_type(cl.f1) # E: Revealed type is 'def ()'
+reveal_type(cl.f2) # E: Revealed type is 'def ()'
+x1: M = cl
+
+class Static(metaclass=M):
+ @staticmethod
+ def f() -> None: pass
+s: Type[Static] = m # E: Incompatible types in assignment (expression has type "M", variable has type Type[Static])
+reveal_type(s.f) # E: Revealed type is 'def ()'
+x2: M = s
+
+from typing import ClassVar
+class Cvar(metaclass=M):
+ x = 1 # type: ClassVar[int]
+cv: Type[Cvar] = m # E: Incompatible types in assignment (expression has type "M", variable has type Type[Cvar])
+cv.x
+x3: M = cv
+
+[builtins fixtures/classmethod.pyi]
+
+[case testMetaclassOverloadResolution]
+from typing import Type, overload
+class A: pass
+
+class EM(type): pass
+class E(metaclass=EM): pass
+
+class EM1(type): pass
+class E1(metaclass=EM1): pass
+
+ at overload
+def f(x: EM) -> int: ...
+ at overload
+def f(x: EM1) -> A: ...
+ at overload
+def f(x: str) -> str: ...
+def f(x: object) -> object: return ''
+
+e: EM
+reveal_type(f(e)) # E: Revealed type is 'builtins.int'
+
+et: Type[E]
+reveal_type(f(et)) # E: Revealed type is 'builtins.int'
+
+e1: EM1
+reveal_type(f(e1)) # E: Revealed type is '__main__.A'
+
+e1t: Type[E1]
+reveal_type(f(e1t)) # E: Revealed type is '__main__.A'
+
+reveal_type(f('')) # E: Revealed type is 'builtins.str'
+
+-- Synthetic types crashes
+-- -----------------------
+
+[case testCrashInvalidArgsSyntheticClassSyntax]
+from typing import List, NamedTuple
+from mypy_extensions import TypedDict
+class TD(TypedDict):
+ x: List[int, str] # E: "list" expects 1 type argument, but 2 given
+class NM(NamedTuple):
+ x: List[int, str] # E: "list" expects 1 type argument, but 2 given
+
+# These two should never crash, reveals are in the next test
+TD({'x': []})
+NM(x=[])
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testCrashInvalidArgsSyntheticClassSyntaxReveals]
+from typing import List, NamedTuple
+from mypy_extensions import TypedDict
+class TD(TypedDict):
+ x: List[int, str] # E: "list" expects 1 type argument, but 2 given
+class NM(NamedTuple):
+ x: List[int, str] # E: "list" expects 1 type argument, but 2 given
+
+x: TD
+x1 = TD({'x': []})
+y: NM
+y1 = NM(x=[])
+reveal_type(x) # E: Revealed type is 'TypedDict('__main__.TD', {'x': builtins.list[Any]})'
+reveal_type(x1) # E: Revealed type is 'TypedDict('__main__.TD', {'x': builtins.list[Any]})'
+reveal_type(y) # E: Revealed type is 'Tuple[builtins.list[Any], fallback=__main__.NM]'
+reveal_type(y1) # E: Revealed type is 'Tuple[builtins.list[Any], fallback=__main__.NM]'
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testCrashInvalidArgsSyntheticFunctionSyntax]
+from typing import List, NewType, NamedTuple
+from mypy_extensions import TypedDict
+TD = TypedDict('TD', {'x': List[int, str]}) # E: "list" expects 1 type argument, but 2 given
+NM = NamedTuple('NM', [('x', List[int, str])]) # E: "list" expects 1 type argument, but 2 given
+NT = NewType('NT', List[int, str]) # E: "list" expects 1 type argument, but 2 given
+
+# These three should not crash
+TD({'x': []})
+NM(x=[])
+NT([])
+[builtins fixtures/dict.pyi]
+[out]
+
+-- The two tests below will not crash after
+-- https://github.com/python/mypy/issues/3319 is fixed
+[case testCrashForwardSyntheticClassSyntax-skip]
+from typing import NamedTuple
+from mypy_extensions import TypedDict
+class A1(NamedTuple):
+ b: 'B'
+ x: int
+class A2(TypedDict):
+ b: 'B'
+ x: int
+class B:
+ pass
+x: A1
+y: A2
+reveal_type(x.b) # E: Revealed type is '__main__.B'
+reveal_type(y['b']) # E: Revealed type is '__main__.B'
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testCrashForwardSyntheticFunctionSyntax-skip]
+from typing import NamedTuple
+from mypy_extensions import TypedDict
+A1 = NamedTuple('A1', [('b', 'B'), ('x', int)])
+A2 = TypedDict('A2', {'b': 'B', 'x': int})
+class B:
+ pass
+x: A1
+y: A2
+reveal_type(x.b) # E: Revealed type is '__main__.B'
+reveal_type(y['b']) # E: Revealed type is '__main__.B'
+[builtins fixtures/dict.pyi]
+[out]
+
+-- Special support for six
+-- -----------------------
+
+[case testSixWithMetaclass]
+import six
+class M(type):
+ x = 5
+class A(six.with_metaclass(M)): pass
+reveal_type(type(A).x) # E: Revealed type is 'builtins.int'
+
+[case testSixWithMetaclass_python2]
+import six
+class M(type):
+ x = 5
+class A(six.with_metaclass(M)): pass
+reveal_type(type(A).x) # E: Revealed type is 'builtins.int'
+
+[case testFromSixWithMetaclass]
+from six import with_metaclass
+class M(type):
+ x = 5
+class A(with_metaclass(M)): pass
+reveal_type(type(A).x) # E: Revealed type is 'builtins.int'
+
+[case testSixWithMetaclassImportFrom]
+import six
+from metadefs import M
+class A(six.with_metaclass(M)): pass
+reveal_type(type(A).x) # E: Revealed type is 'builtins.int'
+[file metadefs.py]
+class M(type):
+ x = 5
+
+[case testSixWithMetaclassImport]
+import six
+import metadefs
+class A(six.with_metaclass(metadefs.M)): pass
+reveal_type(type(A).x) # E: Revealed type is 'builtins.int'
+[file metadefs.py]
+class M(type):
+ x = 5
+
+[case testSixWithMetaclassAndBase]
+import six
+class M(type):
+ x = 5
+class A:
+ def foo(self): pass
+class B:
+ def bar(self): pass
+class C1(six.with_metaclass(M, A)): pass
+class C2(six.with_metaclass(M, A, B)): pass
+reveal_type(type(C1).x) # E: Revealed type is 'builtins.int'
+reveal_type(type(C2).x) # E: Revealed type is 'builtins.int'
+C1().foo()
+C1().bar() # E: "C1" has no attribute "bar"
+C2().foo()
+C2().bar()
+C2().baz() # E: "C2" has no attribute "baz"
+
+[case testSixWithMetaclassGenerics]
+from typing import Generic, GenericMeta, TypeVar
+import six
+class DestroyableMeta(type):
+ pass
+class Destroyable(six.with_metaclass(DestroyableMeta)):
+ pass
+T_co = TypeVar('T_co', bound='Destroyable', covariant=True)
+class ArcMeta(GenericMeta, DestroyableMeta):
+ pass
+class Arc(six.with_metaclass(ArcMeta, Generic[T_co], Destroyable)):
+ pass
+class MyDestr(Destroyable):
+ pass
+reveal_type(Arc[MyDestr]()) # E: Revealed type is '__main__.Arc[__main__.MyDestr*]'
+[builtins fixtures/bool.pyi]
+
+[case testSixWithMetaclassErrors]
+import six
+class M(type): pass
+class A(object): pass
+def f() -> type: return M
+class C1(six.with_metaclass(M), object): pass # E: Invalid base class
+class C2(C1, six.with_metaclass(M)): pass # E: Invalid base class
+class C3(six.with_metaclass(A)): pass # E: Metaclasses not inheriting from 'type' are not supported
+class C4(six.with_metaclass(M), metaclass=M): pass # E: Invalid base class
+class C5(six.with_metaclass(f())): pass # E: Dynamic metaclass not supported for 'C5'
+
+[case testSixWithMetaclassErrors_python2-skip]
+# No error here yet
+import six
+class M(type): pass
+class C4(six.with_metaclass(M)):
+ __metaclass__ = M
diff --git a/test-data/unit/check-classvar.test b/test-data/unit/check-classvar.test
new file mode 100644
index 0000000..02ba8f0
--- /dev/null
+++ b/test-data/unit/check-classvar.test
@@ -0,0 +1,266 @@
+[case testAssignmentOnClass]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+A.x = 2
+
+[case testAssignmentOnInstance]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+A().x = 2
+[out]
+main:4: error: Cannot assign to class variable "x" via instance
+
+[case testAssignmentOnSubclassInstance]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+class B(A):
+ pass
+B().x = 2
+[out]
+main:6: error: Cannot assign to class variable "x" via instance
+
+[case testOverrideOnSelf]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+ def __init__(self) -> None:
+ self.x = 0
+[out]
+main:5: error: Cannot assign to class variable "x" via instance
+
+[case testOverrideOnSelfInSubclass]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+class B(A):
+ def __init__(self) -> None:
+ self.x = 0
+[out]
+main:6: error: Cannot assign to class variable "x" via instance
+
+[case testReadingFromInstance]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+A().x
+reveal_type(A().x)
+[out]
+main:5: error: Revealed type is 'builtins.int'
+
+[case testReadingFromSelf]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+ def __init__(self) -> None:
+ reveal_type(self.x)
+[out]
+main:5: error: Revealed type is 'builtins.int'
+
+[case testTypecheckSimple]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+y = A.x # type: int
+
+[case testTypecheckWithUserType]
+from typing import ClassVar
+class A:
+ pass
+class B:
+ x = A() # type: ClassVar[A]
+
+[case testTypeCheckOnAssignment]
+from typing import ClassVar
+class A:
+ pass
+class B:
+ pass
+class C:
+ x = None # type: ClassVar[A]
+C.x = B()
+[out]
+main:8: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testTypeCheckWithOverridden]
+from typing import ClassVar
+class A:
+ pass
+class B(A):
+ pass
+class C:
+ x = A() # type: ClassVar[A]
+C.x = B()
+
+[case testRevealType]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+reveal_type(A.x)
+[out]
+main:4: error: Revealed type is 'builtins.int'
+
+[case testInfer]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+y = A.x
+reveal_type(y)
+[out]
+main:5: error: Revealed type is 'builtins.int'
+
+[case testAssignmentOnUnion]
+from typing import ClassVar, Union
+class A:
+ x = None # type: int
+class B:
+ x = None # type: ClassVar[int]
+c = A() # type: Union[A, B]
+c.x = 1
+[out]
+main:7: error: Cannot assign to class variable "x" via instance
+
+[case testAssignmentOnInstanceFromType]
+from typing import ClassVar, Type
+class A:
+ x = None # type: ClassVar[int]
+def f(a: Type[A]) -> None:
+ a().x = 0
+[out]
+main:5: error: Cannot assign to class variable "x" via instance
+
+[case testAssignmentOnInstanceFromSubclassType]
+from typing import ClassVar, Type
+class A:
+ x = None # type: ClassVar[int]
+class B(A):
+ pass
+def f(b: Type[B]) -> None:
+ b().x = 0
+[out]
+main:7: error: Cannot assign to class variable "x" via instance
+
+[case testClassVarWithList]
+from typing import ClassVar, List
+class A:
+ x = None # type: ClassVar[List[int]]
+A.x = ['a']
+A().x.append(1)
+A().x.append('')
+[builtins fixtures/list.pyi]
+[out]
+main:4: error: List item 0 has incompatible type "str"
+main:6: error: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+
+[case testClassVarWithUnion]
+from typing import ClassVar, Union
+class A:
+ x = None # type: ClassVar[Union[int, str]]
+class B:
+ pass
+A.x = 0
+A.x = 'a'
+A.x = B()
+reveal_type(A().x)
+[out]
+main:8: error: Incompatible types in assignment (expression has type "B", variable has type "Union[int, str]")
+main:9: error: Revealed type is 'Union[builtins.int, builtins.str]'
+
+[case testOverrideWithNarrowedUnion]
+from typing import ClassVar, Union
+class A: pass
+class B: pass
+class C: pass
+class D:
+ x = None # type: ClassVar[Union[A, B, C]]
+class E(D):
+ x = None # type: ClassVar[Union[A, B]]
+
+[case testOverrideWithExtendedUnion]
+from typing import ClassVar, Union
+class A: pass
+class B: pass
+class C: pass
+class D:
+ x = None # type: ClassVar[Union[A, B]]
+class E(D):
+ x = None # type: ClassVar[Union[A, B, C]]
+[out]
+main:8: error: Incompatible types in assignment (expression has type "Union[A, B, C]", base class "D" defined the type as "Union[A, B]")
+
+[case testAssignmentToCallableRet]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+def f() -> A:
+ return A()
+f().x = 0
+[out]
+main:6: error: Cannot assign to class variable "x" via instance
+
+[case testOverrideWithIncomatibleType]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+class B(A):
+ x = None # type: ClassVar[str]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "str", base class "A" defined the type as "int")
+
+[case testOverrideWithNormalAttribute]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+class B(A):
+ x = 2 # type: int
+[out]
+main:5: error: Cannot override class variable (previously declared on base class "A") with instance variable
+
+[case testOverrideWithAttributeWithClassVar]
+from typing import ClassVar
+class A:
+ x = 1 # type: int
+class B(A):
+ x = 2 # type: ClassVar[int]
+[out]
+main:5: error: Cannot override instance variable (previously declared on base class "A") with class variable
+
+[case testOverrideClassVarManyBases]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+class B:
+ x = 2 # type: int
+class C(A, B):
+ x = 3 # type: ClassVar[int]
+[out]
+main:7: error: Cannot override instance variable (previously declared on base class "B") with class variable
+
+[case testOverrideClassVarWithClassVar]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+class B(A):
+ x = 2 # type: ClassVar[int]
+
+[case testOverrideOnABCSubclass]
+from abc import ABCMeta
+from typing import ClassVar
+class A(metaclass=ABCMeta):
+ x = None # type: ClassVar[int]
+class B(A):
+ x = 0 # type: ClassVar[int]
+
+[case testAcrossModules]
+import m
+reveal_type(m.A().x)
+m.A().x = 0
+[file m.py]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+[out]
+main:2: error: Revealed type is 'builtins.int'
+main:3: error: Cannot assign to class variable "x" via instance
diff --git a/test-data/unit/check-columns.test b/test-data/unit/check-columns.test
new file mode 100644
index 0000000..9b2c0b9
--- /dev/null
+++ b/test-data/unit/check-columns.test
@@ -0,0 +1,68 @@
+[case testColumnsSyntaxError]
+# flags: --show-column-numbers
+1 +
+[out]
+main:2:4: error: invalid syntax
+
+
+[case testColumnsNestedFunctions]
+# flags: --show-column-numbers
+import typing
+def f() -> 'A':
+ def g() -> 'B':
+ return A() # fail
+ return B() # fail
+class A: pass
+class B: pass
+[out]
+main:5:8: error: Incompatible return value type (got "A", expected "B")
+main:6:4: error: Incompatible return value type (got "B", expected "A")
+
+[case testColumnsNestedFunctionsWithFastParse]
+# flags: --show-column-numbers
+import typing
+def f() -> 'A':
+ def g() -> 'B':
+ return A() # fail
+ return B() # fail
+class A: pass
+class B: pass
+[out]
+main:5:8: error: Incompatible return value type (got "A", expected "B")
+main:6:4: error: Incompatible return value type (got "B", expected "A")
+
+
+[case testColumnsMethodDefaultArgumentsAndSignatureAsComment]
+# flags: --show-column-numbers
+import typing
+class A:
+ def f(self, x = 1, y = 'hello'): # type: (int, str) -> str
+ pass
+A().f()
+A().f(1)
+A().f('') # E:0: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+A().f(1, 1) # E:0: Argument 2 to "f" of "A" has incompatible type "int"; expected "str"
+A().f(1, 'hello', 'hi') # E:0: Too many arguments for "f" of "A"
+
+[case testColumnsMultipleStatementsPerLine]
+# flags: --show-column-numbers
+x = 1
+y = 'hello'
+x = 2; y = x; y += 1
+[out]
+main:4:7: error: Incompatible types in assignment (expression has type "int", variable has type "str")
+main:4:14: error: Unsupported operand types for + ("str" and "int")
+
+[case testColumnsSimpleIsinstance]
+# flags: --show-column-numbers
+import typing
+def f(x: object, n: int, s: str) -> None:
+ n = x # E:4: Incompatible types in assignment (expression has type "object", variable has type "int")
+ if isinstance(x, int):
+ n = x
+ s = x # E:8: Incompatible types in assignment (expression has type "int", variable has type "str")
+ n = x # E:4: Incompatible types in assignment (expression has type "object", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+
diff --git a/test-data/unit/check-custom-plugin.test b/test-data/unit/check-custom-plugin.test
new file mode 100644
index 0000000..b8e1346
--- /dev/null
+++ b/test-data/unit/check-custom-plugin.test
@@ -0,0 +1,148 @@
+-- Test cases for user-defined plugins
+--
+-- Note: Plugins used by tests live under test-data/unit/plugins. Defining
+-- plugin files in test cases does not work reliably.
+
+[case testFunctionPlugin]
+# flags: --config-file tmp/mypy.ini
+def f() -> str: ...
+reveal_type(f()) # E: Revealed type is 'builtins.int'
+[file mypy.ini]
+[[mypy]
+plugins=<ROOT>/test-data/unit/plugins/fnplugin.py
+
+[case testFunctionPluginFullnameIsNotNone]
+# flags: --config-file tmp/mypy.ini
+from typing import Callable, TypeVar
+f: Callable[[], None]
+T = TypeVar('T')
+def g(x: T) -> T: return x # This strips out the name of a callable
+g(f)()
+[file mypy.ini]
+[[mypy]
+plugins=<ROOT>/test-data/unit/plugins/fnplugin.py
+
+[case testTwoPlugins]
+# flags: --config-file tmp/mypy.ini
+def f(): ...
+def g(): ...
+def h(): ...
+reveal_type(f()) # E: Revealed type is 'builtins.int'
+reveal_type(g()) # E: Revealed type is 'builtins.str'
+reveal_type(h()) # E: Revealed type is 'Any'
+[file mypy.ini]
+[[mypy]
+plugins=<ROOT>/test-data/unit/plugins/fnplugin.py,
+ <ROOT>/test-data/unit/plugins/plugin2.py
+
+[case testMissingPlugin]
+# flags: --config-file tmp/mypy.ini
+[file mypy.ini]
+[[mypy]
+plugins=missing.py
+[out]
+tmp/mypy.ini:2: error: Can't find plugin 'tmp/missing.py'
+--' (work around syntax highlighting)
+
+[case testMultipleSectionsDefinePlugin]
+# flags: --config-file tmp/mypy.ini
+[file mypy.ini]
+[[acme]
+plugins=acmeplugin
+[[mypy]
+plugins=missing.py
+[[another]
+plugins=another_plugin
+[out]
+tmp/mypy.ini:4: error: Can't find plugin 'tmp/missing.py'
+--' (work around syntax highlighting)
+
+[case testInvalidPluginExtension]
+# flags: --config-file tmp/mypy.ini
+[file mypy.ini]
+[[mypy]
+plugins=dir/badext.pyi
+[file dir/badext.pyi]
+[out]
+tmp/mypy.ini:2: error: Plugin 'badext.pyi' does not have a .py extension
+
+[case testMissingPluginEntryPoint]
+# flags: --config-file tmp/mypy.ini
+[file mypy.ini]
+[[mypy]
+ plugins = <ROOT>/test-data/unit/plugins/noentry.py
+[out]
+tmp/mypy.ini:2: error: Plugin '<ROOT>/test-data/unit/plugins/noentry.py' does not define entry point function "plugin"
+
+[case testInvalidPluginEntryPointReturnValue]
+# flags: --config-file tmp/mypy.ini
+def f(): pass
+f()
+[file mypy.ini]
+[[mypy]
+
+plugins=<ROOT>/test-data/unit/plugins/badreturn.py
+[out]
+tmp/mypy.ini:3: error: Type object expected as the return value of "plugin"; got None (in <ROOT>/test-data/unit/plugins/badreturn.py)
+
+[case testInvalidPluginEntryPointReturnValue2]
+# flags: --config-file tmp/mypy.ini
+def f(): pass
+f()
+[file mypy.ini]
+[[mypy]
+plugins=<ROOT>/test-data/unit/plugins/badreturn2.py
+[out]
+tmp/mypy.ini:2: error: Return value of "plugin" must be a subclass of "mypy.plugin.Plugin" (in <ROOT>/test-data/unit/plugins/badreturn2.py)
+
+[case testAttributeTypeHookPlugin]
+# flags: --config-file tmp/mypy.ini
+from typing import Callable
+from m import Signal
+s: Signal[Callable[[int], None]] = Signal()
+s(1)
+s('') # E: Argument 1 has incompatible type "str"; expected "int"
+[file m.py]
+from typing import TypeVar, Generic, Callable
+T = TypeVar('T', bound=Callable[..., None])
+class Signal(Generic[T]):
+ __call__: Callable[..., None] # This type is replaced by the plugin
+[file mypy.ini]
+[[mypy]
+plugins=<ROOT>/test-data/unit/plugins/attrhook.py
+
+[case testTypeAnalyzeHookPlugin]
+# flags: --config-file tmp/mypy.ini
+from typing import Callable
+from mypy_extensions import DefaultArg
+from m import Signal
+s: Signal[[int, DefaultArg(str, 'x')]] = Signal()
+reveal_type(s) # E: Revealed type is 'm.Signal[def (builtins.int, x: builtins.str =)]'
+s.x # E: Signal[Callable[[int, str], None]] has no attribute "x"
+ss: Signal[int, str] # E: Invalid "Signal" type (expected "Signal[[t, ...]]")
+[file m.py]
+from typing import TypeVar, Generic, Callable
+T = TypeVar('T', bound=Callable[..., None])
+class Signal(Generic[T]):
+ __call__: Callable[..., None]
+[file mypy.ini]
+[[mypy]
+plugins=<ROOT>/test-data/unit/plugins/type_anal_hook.py
+[builtins fixtures/dict.pyi]
+
+[case testFunctionPluginHookForReturnedCallable]
+# flags: --config-file tmp/mypy.ini
+from m import decorator1, decorator2
+ at decorator1()
+def f() -> None: pass
+ at decorator2()
+def g() -> None: pass
+reveal_type(f) # E: Revealed type is 'def (*Any, **Any) -> builtins.str'
+reveal_type(g) # E: Revealed type is 'def (*Any, **Any) -> builtins.int'
+[file m.py]
+from typing import Callable
+def decorator1() -> Callable[..., Callable[..., int]]: pass
+def decorator2() -> Callable[..., Callable[..., int]]: pass
+[file mypy.ini]
+[[mypy]
+plugins=<ROOT>/test-data/unit/plugins/named_callable.py
diff --git a/test-data/unit/check-default-plugin.test b/test-data/unit/check-default-plugin.test
new file mode 100644
index 0000000..c6a5677
--- /dev/null
+++ b/test-data/unit/check-default-plugin.test
@@ -0,0 +1,33 @@
+-- Test cases for the default plugin
+--
+-- Note that we have additional test cases in pythoneval.test (that use real typeshed stubs).
+
+
+[case testContextManagerWithGenericFunction]
+from contextlib import contextmanager
+from typing import TypeVar, Iterator
+
+T = TypeVar('T')
+
+ at contextmanager
+def yield_id(item: T) -> Iterator[T]:
+ yield item
+
+reveal_type(yield_id) # E: Revealed type is 'def [T] (item: T`-1) -> contextlib.GeneratorContextManager[T`-1]'
+
+with yield_id(1) as x:
+ reveal_type(x) # E: Revealed type is 'builtins.int*'
+
+f = yield_id
+def g(x, y): pass
+f = g # E: Incompatible types in assignment (expression has type Callable[[Any, Any], Any], variable has type Callable[[T], GeneratorContextManager[T]])
+[typing fixtures/typing-full.pyi]
+
+[case testContextManagerWithUnspecifiedArguments]
+from contextlib import contextmanager
+from typing import Callable, Iterator
+
+c: Callable[..., Iterator[int]]
+reveal_type(c) # E: Revealed type is 'def (*Any, **Any) -> typing.Iterator[builtins.int]'
+reveal_type(contextmanager(c)) # E: Revealed type is 'def (*Any, **Any) -> contextlib.GeneratorContextManager[builtins.int*]'
+[typing fixtures/typing-full.pyi]
diff --git a/test-data/unit/check-dynamic-typing.test b/test-data/unit/check-dynamic-typing.test
new file mode 100644
index 0000000..68a174e
--- /dev/null
+++ b/test-data/unit/check-dynamic-typing.test
@@ -0,0 +1,676 @@
+-- Assignment
+-- ----------
+
+
+[case testAssignmentWithDynamic]
+from typing import Any
+d = None # type: Any
+a = None # type: A
+
+a = d # Everything ok
+d = a
+d = d
+d.x = a
+d.x = d
+
+class A: pass
+
+[case testMultipleAssignmentWithDynamic]
+from typing import Any
+d = None # type: Any
+a, b = None, None # type: (A, B)
+
+d, a = b, b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+d, d = d, d, d # E: Too many values to unpack (2 expected, 3 provided)
+
+a, b = d, d
+d, d = a, b
+a, b = d
+s, t = d
+
+class A: pass
+class B: pass
+
+
+-- Expressions
+-- -----------
+
+
+[case testCallingFunctionWithDynamicArgumentTypes]
+from typing import Any
+a, b = None, None # type: (A, B)
+
+b = f(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+a = f(a)
+a = f(b)
+a = f(None)
+a = f(f)
+
+def f(x: Any) -> 'A':
+ pass
+
+class A: pass
+class B: pass
+
+[case testCallingWithDynamicReturnType]
+from typing import Any
+a, b = None, None # type: (A, B)
+
+a = f(b) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+
+a = f(a)
+b = f(a)
+
+def f(x: 'A') -> Any:
+ pass
+
+class A: pass
+class B: pass
+
+[case testBinaryOperationsWithDynamicLeftOperand]
+from typing import Any
+d = None # type: Any
+a = None # type: A
+c = None # type: C
+b = None # type: bool
+n = 0
+
+d in a # E: Unsupported right operand type for in ("A")
+d and a
+d or a
+c = d and b # E: Incompatible types in assignment (expression has type "Union[Any, bool]", variable has type "C")
+c = d or b # E: Incompatible types in assignment (expression has type "Union[Any, bool]", variable has type "C")
+
+c = d + a
+c = d - a
+c = d * a
+c = d / a
+c = d // a
+c = d % a
+c = d ** a
+b = d == a
+b = d != a
+b = d < a
+b = d <= a
+b = d > a
+b = d >= a
+b = d in c
+b = d and b
+b = d or b
+
+class A: pass
+class C:
+ def __contains__(self, a: A) -> bool:
+ pass
+[file builtins.py]
+class object:
+ def __init__(self): pass
+class bool: pass
+class int: pass
+class type: pass
+class function: pass
+class str: pass
+
+[case testBinaryOperationsWithDynamicAsRightOperand]
+from typing import Any
+d = None # type: Any
+a = None # type: A
+c = None # type: C
+b = None # type: bool
+n = 0
+
+a and d
+a or d
+c = a in d
+c = b and d # E: Incompatible types in assignment (expression has type "Union[bool, Any]", variable has type "C")
+c = b or d # E: Incompatible types in assignment (expression has type "Union[bool, Any]", variable has type "C")
+b = a + d
+b = a / d
+
+c = a + d
+c = a - d
+c = a * d
+c = a / d
+c = a // d
+c = a % d
+c = a ** d
+b = a in d
+b = b and d
+b = b or d
+
+class A:
+ def __add__(self, a: 'A') -> 'C':
+ pass
+ def __sub__(self, a: 'A') -> 'C':
+ pass
+ def __mul__(self, a: 'A') -> 'C':
+ pass
+ def __truediv__(self, a: 'A') -> 'C':
+ pass
+ def __floordiv__(self, a: 'A') -> 'C':
+ pass
+ def __mod__(self, a: 'A') -> 'C':
+ pass
+ def __pow__(self, a: 'A') -> 'C':
+ pass
+ def _lt(self, a: 'A') -> bool:
+ pass
+ def _gt(self, a: 'A') -> bool:
+ pass
+
+class C: pass
+[file builtins.py]
+class object:
+ def __init__(self): pass
+class bool: pass
+class int: pass
+class type: pass
+class function: pass
+class str: pass
+
+[case testDynamicWithUnaryExpressions]
+from typing import Any
+d = None # type: Any
+a = None # type: A
+b = None # type: bool
+a = not d # E: Incompatible types in assignment (expression has type "bool", variable has type "A")
+b = not d
+a = -d
+class A: pass
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testDynamicWithMemberAccess]
+from typing import Any
+d = None # type: Any
+a = None # type: A
+
+a = d.foo(a()) # E: "A" not callable
+
+a = d.x
+a = d.foo(a, a)
+d.x = a
+d.x.y.z # E: "A" has no attribute "y"
+
+class A: pass
+[out]
+
+[case testIndexingWithDynamic]
+from typing import Any
+d = None # type: Any
+a = None # type: A
+
+a = d[a()] # E: "A" not callable
+d[a()] = a # E: "A" not callable
+
+a = d[a]
+d[a] = a
+d[a], d[a] = a, a
+
+class A: pass
+
+[case testTupleExpressionsWithDynamci]
+from typing import Tuple, Any
+t2 = None # type: Tuple[A, A]
+d = None # type: Any
+
+t2 = (d, d, d) # E: Incompatible types in assignment (expression has type "Tuple[Any, Any, Any]", variable has type "Tuple[A, A]")
+t2 = (d, d)
+
+class A: pass
+[builtins fixtures/tuple.pyi]
+
+[case testCastsWithDynamicType]
+from typing import Any, cast
+class A: pass
+class B: pass
+d = None # type: Any
+a = None # type: A
+b = None # type: B
+b = cast(A, d) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = cast(A, d)
+b = cast(Any, d)
+a = cast(Any, f())
+def f() -> None: pass
+
+[case testCompatibilityOfDynamicWithOtherTypes]
+from typing import Any, Tuple
+d = None # type: Any
+t = None # type: Tuple[A, A]
+# TODO: callable types, overloaded functions
+
+d = None # All ok
+d = t
+d = g
+d = A
+t = d
+f = d
+
+def g(a: 'A') -> None:
+ pass
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+
+-- Statements
+-- ----------
+
+
+[case testDynamicCondition]
+from typing import Any
+d = None # type: Any
+while d:
+ pass
+if d:
+ pass
+elif d:
+ pass
+[builtins fixtures/bool.pyi]
+
+[case testRaiseWithDynamic]
+from typing import Any
+d = None # type: Any
+raise d
+[builtins fixtures/exception.pyi]
+
+[case testReturnWithDynamic]
+from typing import Any
+d = None # type: Any
+
+def f() -> None:
+ return d # Ok
+
+def g() -> 'A':
+ return d # Ok
+
+class A: pass
+
+
+-- Implicit dynamic types for functions
+-- ------------------------------------
+
+
+[case testImplicitGlobalFunctionSignature]
+from typing import Any, Callable
+x = None # type: Any
+a = None # type: A
+g = None # type: Callable[[], None]
+h = None # type: Callable[[A], None]
+
+f() # E: Too few arguments for "f"
+f(x, x) # E: Too many arguments for "f"
+g = f # E: Incompatible types in assignment (expression has type Callable[[Any], Any], variable has type Callable[[], None])
+f(a)
+f(x)
+a = f(a)
+h = f
+
+def f(x): pass
+
+class A: pass
+
+[case testImplicitGlobalFunctionSignatureWithDifferentArgCounts]
+from typing import Callable
+g0 = None # type: Callable[[], None]
+g1 = None # type: Callable[[A], None]
+g2 = None # type: Callable[[A, A], None]
+a = None # type: A
+
+g1 = f0 # E: Incompatible types in assignment (expression has type Callable[[], Any], variable has type Callable[[A], None])
+g2 = f0 # E: Incompatible types in assignment (expression has type Callable[[], Any], variable has type Callable[[A, A], None])
+g0 = f2 # E: Incompatible types in assignment (expression has type Callable[[Any, Any], Any], variable has type Callable[[], None])
+g1 = f2 # E: Incompatible types in assignment (expression has type Callable[[Any, Any], Any], variable has type Callable[[A], None])
+
+g0 = g0
+g2 = f2
+f0()
+f2(a, a)
+
+def f0(): pass
+
+def f2(x, y): pass
+
+class A: pass
+
+[case testImplicitGlobalFunctionSignatureWithDefaultArgs]
+from typing import Callable
+a, b = None, None # type: (A, B)
+
+g0 = None # type: Callable[[], None]
+g1 = None # type: Callable[[A], None]
+g2 = None # type: Callable[[A, A], None]
+g3 = None # type: Callable[[A, A, A], None]
+g4 = None # type: Callable[[A, A, A, A], None]
+
+f01(a, a) # Fail
+f13() # Fail
+f13(a, a, a, a) # Fail
+g2 = f01 # Fail
+g0 = f13 # Fail
+g4 = f13 # Fail
+
+f01()
+f01(a)
+f13(a)
+f13(a, a)
+f13(a, a, a)
+
+g0 = f01
+g1 = f01
+g1 = f13
+g2 = f13
+g3 = f13
+
+def f01(x = b): pass
+def f13(x, y = b, z = b): pass
+
+class A: pass
+class B: pass
+[out]
+main:10: error: Too many arguments for "f01"
+main:11: error: Too few arguments for "f13"
+main:12: error: Too many arguments for "f13"
+main:13: error: Incompatible types in assignment (expression has type Callable[[Any], Any], variable has type Callable[[A, A], None])
+main:14: error: Incompatible types in assignment (expression has type Callable[[Any, Any, Any], Any], variable has type Callable[[], None])
+main:15: error: Incompatible types in assignment (expression has type Callable[[Any, Any, Any], Any], variable has type Callable[[A, A, A, A], None])
+
+[case testSkipTypeCheckingWithImplicitSignature]
+
+a = None # type: A
+def f():
+ a()
+def g(x):
+ a()
+ a.x
+ a + a
+ if a():
+ a()
+class A: pass
+[builtins fixtures/bool.pyi]
+
+[case testSkipTypeCheckingWithImplicitSignatureAndDefaultArgs]
+
+a = None # type: A
+def f(x=a()):
+ a()
+def g(x, y=a, z=a()):
+ a()
+class A: pass
+
+[case testImplicitMethodSignature]
+from typing import Callable
+g0 = None # type: Callable[[], None]
+g1 = None # type: Callable[[A], None]
+g2 = None # type: Callable[[A, A], None]
+a = None # type: A
+
+g0 = a.f # E: Incompatible types in assignment (expression has type Callable[[Any], Any], variable has type Callable[[], None])
+g2 = a.f # E: Incompatible types in assignment (expression has type Callable[[Any], Any], variable has type Callable[[A, A], None])
+a = a.f # E: Incompatible types in assignment (expression has type Callable[[Any], Any], variable has type "A")
+
+class A:
+ def g(self) -> None:
+ a = self.f(a)
+ def f(self, x): pass
+
+g1 = a.f
+a = a.f(a)
+
+[case testSkipTypeCheckingImplicitMethod]
+
+a = None # type: A
+class A:
+ def f(self):
+ a()
+ def g(self, x, y=a()):
+ a()
+
+[case testImplicitInheritedMethod]
+from typing import Callable
+g0 = None # type: Callable[[], None]
+g1 = None # type: Callable[[A], None]
+a = None # type: A
+
+g0 = a.f # E: Incompatible types in assignment (expression has type Callable[[Any], Any], variable has type Callable[[], None])
+
+g1 = a.f
+a = a.f(a)
+
+class B:
+ def f(self, x):
+ pass
+class A(B):
+ def g(self) -> None:
+ a = self.f(a)
+
+[case testEmptyReturnWithImplicitSignature]
+import typing
+def f():
+ return
+class A:
+ def g(self):
+ return
+
+[case testVarArgsWithImplicitSignature]
+from typing import Any
+o = None # type: Any
+def f(x, *a): pass
+f() # E: Too few arguments for "f"
+f(o)
+f(o, o)
+f(o, o, o)
+[builtins fixtures/list.pyi]
+
+
+-- Implicit types for constructors
+-- -------------------------------
+
+
+[case testInitMethodWithImplicitSignature]
+from typing import Callable
+f1 = None # type: Callable[[A], A]
+f2 = None # type: Callable[[A, A], A]
+a = None # type: A
+
+A(a) # Fail
+f1 = A # Fail
+
+A(a, a)
+f2 = A
+
+class A:
+ def __init__(self, a, b): pass
+[out]
+main:6: error: Too few arguments for "A"
+main:7: error: Incompatible types in assignment (expression has type Type[A], variable has type Callable[[A], A])
+
+[case testUsingImplicitTypeObjectWithIs]
+
+t = None # type: type
+t = A
+t = B
+
+class A: pass
+class B:
+ def __init__(self): pass
+
+
+-- Type compatibility
+-- ------------------
+
+
+[case testTupleTypeCompatibility]
+from typing import Any, Tuple
+t1 = None # type: Tuple[Any, A]
+t2 = None # type: Tuple[A, Any]
+t3 = None # type: Tuple[Any, Any]
+t4 = None # type: Tuple[A, A]
+t5 = None # type: Tuple[Any, Any, Any]
+
+t3 = t5 # E: Incompatible types in assignment (expression has type "Tuple[Any, Any, Any]", variable has type "Tuple[Any, Any]")
+t5 = t4 # E: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "Tuple[Any, Any, Any]")
+
+t1 = t1
+t1 = t2
+t1 = t3
+t1 = t4
+t2 = t1
+t2 = t3
+t2 = t4
+t3 = t1
+t3 = t2
+t3 = t4
+t4 = t1
+t4 = t2
+t4 = t3
+
+class A: pass
+[builtins fixtures/tuple.pyi]
+
+[case testFunctionTypeCompatibilityAndReturnTypes]
+from typing import Any, Callable
+f1 = None # type: Callable[[], Any]
+f11 = None # type: Callable[[], Any]
+f2 = None # type: Callable[[], A]
+f3 = None # type: Callable[[], None]
+
+f2 = f3
+
+f1 = f2
+f1 = f3
+f2 = f11
+f3 = f11
+
+class A: pass
+
+[case testFunctionTypeCompatibilityAndArgumentTypes]
+from typing import Any, Callable
+f1 = None # type: Callable[[A, Any], None]
+f2 = None # type: Callable[[Any, A], None]
+f3 = None # type: Callable[[A, A], None]
+
+f1 = f1
+f1 = f2
+f1 = f3
+
+f2 = f1
+f2 = f2
+f2 = f3
+
+f3 = f1
+f3 = f2
+f3 = f3
+
+class A: pass
+
+[case testFunctionTypeCompatibilityAndArgumentCounts]
+from typing import Any, Callable
+f1 = None # type: Callable[[Any], None]
+f2 = None # type: Callable[[Any, Any], None]
+
+f1 = f2 # E: Incompatible types in assignment (expression has type Callable[[Any, Any], None], variable has type Callable[[Any], None])
+
+
+-- Overriding
+-- ----------
+
+
+[case testOverridingMethodWithDynamicTypes]
+from typing import Any
+a, b = None, None # type: (A, B)
+
+b.f(b) # E: Argument 1 to "f" of "B" has incompatible type "B"; expected "A"
+a = a.f(b)
+
+class B:
+ def f(self, x: 'A') -> 'B':
+ pass
+ def g(self, x: 'B') -> None:
+ pass
+class A(B):
+ def f(self, x: Any) -> Any:
+ pass
+ def g(self, x: Any) -> None:
+ pass
+
+[case testOverridingMethodWithImplicitDynamicTypes]
+
+a, b = None, None # type: (A, B)
+
+b.f(b) # E: Argument 1 to "f" of "B" has incompatible type "B"; expected "A"
+a = a.f(b)
+
+class B:
+ def f(self, x: 'A') -> 'B':
+ pass
+ def g(self, x: 'B') -> None:
+ pass
+class A(B):
+ def f(self, x):
+ pass
+ def g(self, x):
+ pass
+
+[case testOverridingMethodAcrossHierarchy]
+import typing
+class C:
+ def f(self, a: 'A') -> None: pass
+class B(C):
+ def f(self, a): pass
+class A(B):
+ def f(self, a: 'D') -> None: # E: Argument 1 of "f" incompatible with supertype "C"
+ pass
+class D: pass
+[out]
+
+[case testInvalidOverrideArgumentCountWithImplicitSignature1]
+import typing
+class B:
+ def f(self, x: A) -> None: pass
+class A(B):
+ def f(self, x, y): # dynamic function not type checked
+ x()
+[out]
+
+[case testInvalidOverrideArgumentCountWithImplicitSignature2]
+import typing
+class B:
+ def f(self, x, y): pass
+class A(B):
+ def f(self, x: 'A') -> None: # E: Signature of "f" incompatible with supertype "B"
+ pass
+[out]
+
+[case testInvalidOverrideArgumentCountWithImplicitSignature3]
+import typing
+class B:
+ def f(self, x: A) -> None: pass
+class A(B):
+ def f(self, x, y) -> None: # E: Signature of "f" incompatible with supertype "B"
+ x()
+[out]
+
+
+-- Don't complain about too few/many arguments in dynamic functions
+-- ----------------------------------------------------------------
+
+[case testTooManyArgsInDynamic]
+def f() -> None: pass
+def g():
+ f(1) # Silent
+[out]
+
+[case testTooFewArgsInDynamic]
+def f(a: int) -> None: pass
+def g():
+ f() # Silent
+[out]
+
+[case testJustRightInDynamic]
+def f(a: int) -> None: pass
+def g():
+ f('') # Silent
+[out]
diff --git a/test-data/unit/check-enum.test b/test-data/unit/check-enum.test
new file mode 100644
index 0000000..011580e
--- /dev/null
+++ b/test-data/unit/check-enum.test
@@ -0,0 +1,397 @@
+-- This test file checks Enum
+
+[case testEnumBasics]
+from enum import Enum
+class Medal(Enum):
+ gold = 1
+ silver = 2
+ bronze = 3
+m = Medal.gold
+m = 1
+[out]
+main:7: error: Incompatible types in assignment (expression has type "int", variable has type "Medal")
+
+[case testEnumNameAndValue]
+from enum import Enum
+class Truth(Enum):
+ true = True
+ false = False
+x = ''
+x = Truth.true.name
+reveal_type(Truth.true.name)
+reveal_type(Truth.false.value)
+[builtins fixtures/bool.pyi]
+[out]
+main:7: error: Revealed type is 'builtins.str'
+main:8: error: Revealed type is 'Any'
+
+[case testEnumUnique]
+import enum
+ at enum.unique
+class E(enum.Enum):
+ x = 1
+ y = 1 # NOTE: This duplicate value is not detected by mypy at the moment
+x = 1
+x = E.x
+[out]
+main:7: error: Incompatible types in assignment (expression has type "E", variable has type "int")
+
+[case testIntEnum_assignToIntVariable]
+from enum import IntEnum
+class N(IntEnum):
+ x = 1
+ y = 1
+n = 1
+n = N.x # Subclass of int, so it's okay
+s = ''
+s = N.y
+[out]
+main:8: error: Incompatible types in assignment (expression has type "N", variable has type "str")
+
+[case testIntEnum_functionTakingIntEnum]
+from enum import IntEnum
+class SomeIntEnum(IntEnum):
+ x = 1
+def takes_some_int_enum(n: SomeIntEnum):
+ pass
+takes_some_int_enum(SomeIntEnum.x)
+takes_some_int_enum(1) # Error
+takes_some_int_enum(SomeIntEnum(1)) # How to deal with the above
+[out]
+main:7: error: Argument 1 to "takes_some_int_enum" has incompatible type "int"; expected "SomeIntEnum"
+
+[case testIntEnum_functionTakingInt]
+from enum import IntEnum
+class SomeIntEnum(IntEnum):
+ x = 1
+def takes_int(i: int):
+ pass
+takes_int(SomeIntEnum.x)
+takes_int(2)
+
+[case testIntEnum_functionReturningIntEnum]
+from enum import IntEnum
+class SomeIntEnum(IntEnum):
+ x = 1
+def returns_some_int_enum() -> SomeIntEnum:
+ return SomeIntEnum.x
+an_int = 1
+an_int = returns_some_int_enum()
+
+an_enum = SomeIntEnum.x
+an_enum = returns_some_int_enum()
+[out]
+
+[case testEnumMethods]
+from enum import Enum
+
+class Color(Enum):
+ red = 1
+ green = 2
+
+ def m(self, x: int): pass
+ @staticmethod
+ def m2(x: int): pass
+
+Color.red.m('')
+Color.m2('')
+[builtins fixtures/staticmethod.pyi]
+[out]
+main:11: error: Argument 1 to "m" of "Color" has incompatible type "str"; expected "int"
+main:12: error: Argument 1 to "m2" of "Color" has incompatible type "str"; expected "int"
+
+[case testIntEnum_ExtendedIntEnum_functionTakingExtendedIntEnum]
+from enum import IntEnum
+class ExtendedIntEnum(IntEnum):
+ pass
+class SomeExtIntEnum(ExtendedIntEnum):
+ x = 1
+
+def takes_int(i: int):
+ pass
+takes_int(SomeExtIntEnum.x)
+
+def takes_some_ext_int_enum(s: SomeExtIntEnum):
+ pass
+takes_some_ext_int_enum(SomeExtIntEnum.x)
+
+[case testNamedTupleEnum]
+from typing import NamedTuple
+from enum import Enum
+
+N = NamedTuple('N', [('bar', int)])
+
+class E(N, Enum):
+ X = N(1)
+
+def f(x: E) -> None: pass
+
+f(E.X)
+
+[case testEnumCall]
+from enum import IntEnum
+class E(IntEnum):
+ a = 1
+x = None # type: int
+reveal_type(E(x))
+[out]
+main:5: error: Revealed type is '__main__.E'
+
+[case testEnumIndex]
+from enum import IntEnum
+class E(IntEnum):
+ a = 1
+s = None # type: str
+reveal_type(E[s])
+[out]
+main:5: error: Revealed type is '__main__.E'
+
+[case testEnumIndexError]
+from enum import IntEnum
+class E(IntEnum):
+ a = 1
+E[1] # E: Enum index should be a string (actual index type "int")
+x = E[1] # E: Enum index should be a string (actual index type "int")
+
+[case testEnumIndexIsNotAnAlias]
+from enum import Enum
+
+class E(Enum):
+ a = 1
+ b = 2
+reveal_type(E['a']) # E: Revealed type is '__main__.E'
+E['a']
+x = E['a']
+reveal_type(x) # E: Revealed type is '__main__.E'
+
+def get_member(name: str) -> E:
+ val = E[name]
+ return val
+
+reveal_type(get_member('a')) # E: Revealed type is '__main__.E'
+
+[case testGenericEnum]
+from enum import Enum
+from typing import Generic, TypeVar
+
+T = TypeVar('T')
+
+class F(Generic[T], Enum): # E: Enum class cannot be generic
+ x: T
+ y: T
+
+reveal_type(F[int].x) # E: Revealed type is '__main__.F[builtins.int*]'
+
+[case testEnumFlag]
+from enum import Flag
+class C(Flag):
+ a = 1
+ b = 2
+x = C.a
+x = 1
+x = x | C.b
+[out]
+main:6: error: Incompatible types in assignment (expression has type "int", variable has type "C")
+
+[case testEnumIntFlag]
+from enum import IntFlag
+class C(IntFlag):
+ a = 1
+ b = 2
+x = C.a
+x = 1
+x = x | C.b
+[out]
+main:6: error: Incompatible types in assignment (expression has type "int", variable has type "C")
+
+[case testAnonymousEnum]
+from enum import Enum
+class A:
+ def f(self) -> None:
+ class E(Enum):
+ a = 1
+ self.x = E.a
+a = A()
+reveal_type(a.x)
+[out]
+main:8: error: Revealed type is '__main__.E at 4'
+
+[case testEnumInClassBody]
+from enum import Enum
+class A:
+ class E(Enum):
+ a = 1
+class B:
+ class E(Enum):
+ a = 1
+x = A.E.a
+y = B.E.a
+x = y
+[out]
+main:10: error: Incompatible types in assignment (expression has type "__main__.B.E", variable has type "__main__.A.E")
+
+[case testFunctionalEnumString]
+from enum import Enum, IntEnum
+E = Enum('E', 'foo bar')
+I = IntEnum('I', ' bar, baz ')
+reveal_type(E.foo)
+reveal_type(E.bar.value)
+reveal_type(I.bar)
+reveal_type(I.baz.value)
+[out]
+main:4: error: Revealed type is '__main__.E'
+main:5: error: Revealed type is 'Any'
+main:6: error: Revealed type is '__main__.I'
+main:7: error: Revealed type is 'builtins.int'
+
+[case testFunctionalEnumListOfStrings]
+from enum import Enum, IntEnum
+E = Enum('E', ('foo', 'bar'))
+F = IntEnum('F', ['bar', 'baz'])
+reveal_type(E.foo)
+reveal_type(F.baz)
+[out]
+main:4: error: Revealed type is '__main__.E'
+main:5: error: Revealed type is '__main__.F'
+
+[case testFunctionalEnumListOfPairs]
+from enum import Enum, IntEnum
+E = Enum('E', [('foo', 1), ['bar', 2]])
+F = IntEnum('F', (['bar', 1], ('baz', 2)))
+reveal_type(E.foo)
+reveal_type(F.baz)
+reveal_type(E.foo.value)
+reveal_type(F.bar.name)
+[out]
+main:4: error: Revealed type is '__main__.E'
+main:5: error: Revealed type is '__main__.F'
+main:6: error: Revealed type is 'Any'
+main:7: error: Revealed type is 'builtins.str'
+
+[case testFunctionalEnumDict]
+from enum import Enum, IntEnum
+E = Enum('E', {'foo': 1, 'bar': 2})
+F = IntEnum('F', {'bar': 1, 'baz': 2})
+reveal_type(E.foo)
+reveal_type(F.baz)
+reveal_type(E.foo.value)
+reveal_type(F.bar.name)
+[out]
+main:4: error: Revealed type is '__main__.E'
+main:5: error: Revealed type is '__main__.F'
+main:6: error: Revealed type is 'Any'
+main:7: error: Revealed type is 'builtins.str'
+
+[case testFunctionalEnumErrors]
+from enum import Enum, IntEnum
+A = Enum('A')
+B = Enum('B', 42)
+C = Enum('C', 'a b', 'x')
+D = Enum('D', foo)
+bar = 'x y z'
+E = Enum('E', bar)
+I = IntEnum('I')
+J = IntEnum('I', 42)
+K = IntEnum('I', 'p q', 'z')
+L = Enum('L', ' ')
+M = Enum('M', ())
+N = IntEnum('M', [])
+P = Enum('P', [42])
+Q = Enum('Q', [('a', 42, 0)])
+R = IntEnum('R', [[0, 42]])
+S = Enum('S', {1: 1})
+T = Enum('T', keyword='a b')
+U = Enum('U', *['a'])
+V = Enum('U', **{'a': 1})
+W = Enum('W', 'a b')
+W.c
+[out]
+main:2: error: Too few arguments for Enum()
+main:3: error: Enum() expects a string, tuple, list or dict literal as the second argument
+main:4: error: Too many arguments for Enum()
+main:5: error: Enum() expects a string, tuple, list or dict literal as the second argument
+main:5: error: Name 'foo' is not defined
+main:7: error: Enum() expects a string, tuple, list or dict literal as the second argument
+main:8: error: Too few arguments for IntEnum()
+main:9: error: IntEnum() expects a string, tuple, list or dict literal as the second argument
+main:10: error: Too many arguments for IntEnum()
+main:11: error: Enum() needs at least one item
+main:12: error: Enum() needs at least one item
+main:13: error: IntEnum() needs at least one item
+main:14: error: Enum() with tuple or list expects strings or (name, value) pairs
+main:15: error: Enum() with tuple or list expects strings or (name, value) pairs
+main:16: error: IntEnum() with tuple or list expects strings or (name, value) pairs
+main:17: error: Enum() with dict literal requires string literals
+main:18: error: Unexpected arguments to Enum()
+main:19: error: Unexpected arguments to Enum()
+main:20: error: Unexpected arguments to Enum()
+main:22: error: Type[W] has no attribute "c"
+
+[case testFunctionalEnumFlag]
+from enum import Flag, IntFlag
+A = Flag('A', 'x y')
+B = IntFlag('B', 'a b')
+reveal_type(A.x)
+reveal_type(B.a)
+[out]
+main:4: error: Revealed type is '__main__.A'
+main:5: error: Revealed type is '__main__.B'
+
+[case testAnonymousFunctionalEnum]
+from enum import Enum
+class A:
+ def f(self) -> None:
+ E = Enum('E', 'a b')
+ self.x = E.a
+a = A()
+reveal_type(a.x)
+[out]
+main:7: error: Revealed type is '__main__.A.E at 4'
+
+[case testFunctionalEnumInClassBody]
+from enum import Enum
+class A:
+ E = Enum('E', 'a b')
+class B:
+ E = Enum('E', 'a b')
+x = A.E.a
+y = B.E.a
+x = y
+[out]
+main:8: error: Incompatible types in assignment (expression has type "__main__.B.E", variable has type "__main__.A.E")
+
+[case testFunctionalEnum_python2]
+from enum import Enum
+Eu = Enum(u'Eu', u'a b')
+Eb = Enum(b'Eb', b'a b')
+Gu = Enum(u'Gu', {u'a': 1})
+Gb = Enum(b'Gb', {b'a': 1})
+Hu = Enum(u'Hu', [u'a'])
+Hb = Enum(b'Hb', [b'a'])
+Eu.a
+Eb.a
+Gu.a
+Gb.a
+Hu.a
+Hb.a
+[out]
+
+[case testEnumIncremental]
+import m
+reveal_type(m.E.a)
+reveal_type(m.F.b)
+[file m.py]
+from enum import Enum
+class E(Enum):
+ a = 1
+ b = 2
+F = Enum('F', 'a b')
+[rechecked]
+[stale]
+[out1]
+main:2: error: Revealed type is 'm.E'
+main:3: error: Revealed type is 'm.F'
+[out2]
+main:2: error: Revealed type is 'm.E'
+main:3: error: Revealed type is 'm.F'
+
diff --git a/test-data/unit/check-expressions.test b/test-data/unit/check-expressions.test
new file mode 100644
index 0000000..03bf5bd
--- /dev/null
+++ b/test-data/unit/check-expressions.test
@@ -0,0 +1,1735 @@
+-- Test cases for simple expressions.
+--
+-- See also:
+-- * check-functions.test contains test cases for calls.
+-- * check-varargs.test contains test cases for *args.
+-- * check-dynamic.test contains test cases related to 'Any' type.
+-- * check-generics.test contains test cases for generic values.
+
+
+-- None expression
+-- ---------------
+
+
+[case testNoneAsRvalue]
+import typing
+a = None # type: A
+class A: pass
+[out]
+
+[case testNoneAsArgument]
+import typing
+def f(x: 'A', y: 'B') -> None: pass
+f(None, None)
+class A: pass
+class B(A): pass
+[out]
+
+
+-- Simple expressions
+-- ------------------
+
+
+[case testIntLiteral]
+a = 0
+b = None # type: A
+b = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "A")
+a = 1
+class A:
+ pass
+
+[case testStrLiteral]
+a = ''
+b = None # type: A
+b = 'x' # E: Incompatible types in assignment (expression has type "str", variable has type "A")
+a = 'x'
+a = r"x"
+a = """foo"""
+class A:
+ pass
+
+[case testFloatLiteral]
+a = 0.0
+b = None # type: A
+b = 1.1 # E: Incompatible types in assignment (expression has type "float", variable has type "A")
+a = 1.1
+class A:
+ pass
+[file builtins.py]
+class object:
+ def __init__(self): pass
+class type: pass
+class function: pass
+class float: pass
+class str: pass
+
+[case testComplexLiteral]
+a = 0.0j
+b = None # type: A
+b = 1.1j # E: Incompatible types in assignment (expression has type "complex", variable has type "A")
+a = 1.1j
+class A:
+ pass
+[file builtins.py]
+class object:
+ def __init__(self): pass
+class type: pass
+class function: pass
+class complex: pass
+class str: pass
+
+[case testBytesLiteral]
+b, a = None, None # type: (bytes, A)
+b = b'foo'
+b = br"foo"
+b = b'''foo'''
+a = b'foo' # E: Incompatible types in assignment (expression has type "bytes", variable has type "A")
+class A: pass
+[file builtins.py]
+class object:
+ def __init__(self): pass
+class type: pass
+class tuple: pass
+class function: pass
+class bytes: pass
+class str: pass
+
+[case testUnicodeLiteralInPython3]
+s = None # type: str
+s = u'foo'
+b = None # type: bytes
+b = u'foo' # E: Incompatible types in assignment (expression has type "str", variable has type "bytes")
+[builtins fixtures/primitives.pyi]
+
+
+-- Binary operators
+-- ----------------
+
+
+[case testAdd]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a + c # Fail
+a = a + b # Fail
+c = b + a # Fail
+c = a + b
+
+class A:
+ def __add__(self, x: 'B') -> 'C': pass
+class B: pass
+class C: pass
+[out]
+main:3: error: Unsupported operand types for + ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for + ("B")
+[case testAdd]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a + c # Fail
+a = a + b # Fail
+c = b + a # Fail
+c = a + b
+
+class A:
+ def __add__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Unsupported operand types for + ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for + ("B")
+
+[case testSub]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a - c # Fail
+a = a - b # Fail
+c = b - a # Fail
+c = a - b
+
+class A:
+ def __sub__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Unsupported operand types for - ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for - ("B")
+
+[case testMul]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a * c # Fail
+a = a * b # Fail
+c = b * a # Fail
+c = a * b
+
+class A:
+ def __mul__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Unsupported operand types for * ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for * ("B")
+
+[case testMatMul]
+a, b, c = None, None, None # type: (A, B, C)
+c = a @ c # E: Unsupported operand types for @ ("A" and "C")
+a = a @ b # E: Incompatible types in assignment (expression has type "C", variable has type "A")
+c = b @ a # E: Unsupported left operand type for @ ("B")
+c = a @ b
+
+class A:
+ def __matmul__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+
+[case testDiv]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a / c # Fail
+a = a / b # Fail
+c = b / a # Fail
+c = a / b
+
+class A:
+ def __truediv__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Unsupported operand types for / ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for / ("B")
+
+[case testIntDiv]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a // c # Fail
+a = a // b # Fail
+c = b // a # Fail
+c = a // b
+
+class A:
+ def __floordiv__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Unsupported operand types for // ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for // ("B")
+
+[case testMod]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a % c # Fail
+a = a % b # Fail
+c = b % a # Fail
+c = a % b
+
+class A:
+ def __mod__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Unsupported operand types for % ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for % ("B")
+
+[case testPow]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a ** c # Fail
+a = a ** b # Fail
+c = b ** a # Fail
+c = a ** b
+
+class A:
+ def __pow__(self, x: 'B') -> 'C':
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Unsupported operand types for ** ("A" and "C")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Unsupported left operand type for ** ("B")
+
+[case testMiscBinaryOperators]
+
+a, b = None, None # type: (A, B)
+b = a & a # Fail
+b = a | b # Fail
+b = a ^ a # Fail
+b = a << b # Fail
+b = a >> a # Fail
+
+b = a & b
+b = a | a
+b = a ^ b
+b = a << a
+b = a >> b
+class A:
+ def __and__(self, x: 'B') -> 'B': pass
+ def __or__(self, x: 'A') -> 'B': pass
+ def __xor__(self, x: 'B') -> 'B': pass
+ def __lshift__(self, x: 'A') -> 'B': pass
+ def __rshift__(self, x: 'B') -> 'B': pass
+class B: pass
+[out]
+main:3: error: Unsupported operand types for & ("A" and "A")
+main:4: error: Unsupported operand types for | ("A" and "B")
+main:5: error: Unsupported operand types for ^ ("A" and "A")
+main:6: error: Unsupported operand types for << ("A" and "B")
+main:7: error: Unsupported operand types for >> ("A" and "A")
+
+[case testBooleanAndOr]
+
+a, b = None, None # type: (A, bool)
+b = b and b
+b = b or b
+b = b and a # E: Incompatible types in assignment (expression has type "Union[bool, A]", variable has type "bool")
+b = a and b # E: Incompatible types in assignment (expression has type "Union[A, bool]", variable has type "bool")
+b = b or a # E: Incompatible types in assignment (expression has type "Union[bool, A]", variable has type "bool")
+b = a or b # E: Incompatible types in assignment (expression has type "Union[A, bool]", variable has type "bool")
+class A: pass
+
+[builtins fixtures/bool.pyi]
+
+[case testRestrictedTypeAnd]
+
+b = None # type: bool
+i = None # type: str
+j = not b and i
+if j:
+ reveal_type(j) # E: Revealed type is 'builtins.str'
+[builtins fixtures/bool.pyi]
+
+[case testRestrictedTypeOr]
+
+b = None # type: bool
+i = None # type: str
+j = b or i
+if not j:
+ reveal_type(j) # E: Revealed type is 'builtins.str'
+[builtins fixtures/bool.pyi]
+
+[case testAndOr]
+
+s = ""
+b = bool()
+reveal_type(s and b or b) # E: Revealed type is 'builtins.bool'
+[builtins fixtures/bool.pyi]
+
+[case testNonBooleanOr]
+
+c, d, b = None, None, None # type: (C, D, bool)
+c = c or c
+c = c or d
+c = d or c
+b = c or c # E: Incompatible types in assignment (expression has type "C", variable has type "bool")
+d = c or d # E: Incompatible types in assignment (expression has type "C", variable has type "D")
+d = d or c # E: Incompatible types in assignment (expression has type "C", variable has type "D")
+class C: pass
+class D(C): pass
+[builtins fixtures/bool.pyi]
+
+[case testInOperator]
+from typing import Iterator, Iterable, Any
+a, b, c, d, e = None, None, None, None, None # type: (A, B, bool, D, Any)
+c = c in a # Fail
+a = b in a # Fail
+c = a in b # Fail
+c = b in d # Fail
+c = b in a
+c = a in d
+c = e in d
+c = a in e
+
+class A:
+ def __contains__(self, x: 'B') -> bool: pass
+class B: pass
+class D(Iterable[A]):
+ def __iter__(self) -> Iterator[A]: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Unsupported operand types for in ("bool" and "A")
+main:4: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+main:5: error: Unsupported right operand type for in ("B")
+main:6: error: Unsupported operand types for in ("B" and "D")
+
+[case testNotInOperator]
+from typing import Iterator, Iterable, Any
+a, b, c, d, e = None, None, None, None, None # type: (A, B, bool, D, Any)
+c = c not in a # Fail
+a = b not in a # Fail
+c = a not in b # Fail
+c = b not in d # Fail
+c = b not in a
+c = a not in d
+c = e in d
+c = a in e
+
+class A:
+ def __contains__(self, x: 'B') -> bool: pass
+class B: pass
+class D(Iterable[A]):
+ def __iter__(self) -> Iterator[A]: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Unsupported operand types for in ("bool" and "A")
+main:4: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+main:5: error: Unsupported right operand type for in ("B")
+main:6: error: Unsupported operand types for in ("B" and "D")
+
+[case testNonBooleanContainsReturnValue]
+
+a, b = None, None # type: (A, bool)
+b = a not in a
+b = a in a
+
+class A:
+ def __contains__(self, x: 'A') -> object: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:4: error: Incompatible types in assignment (expression has type "object", variable has type "bool")
+
+[case testEq]
+
+a, b = None, None # type: (A, bool)
+a = a == b # Fail
+a = a != b # Fail
+b = a == b
+b = a != b
+
+class A:
+ def __eq__(self, o: object) -> bool: pass
+ def __ne__(self, o: object) -> bool: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+main:4: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+[case testLtAndGt]
+
+a, b, bo = None, None, None # type: (A, B, bool)
+a = a < b # Fail
+a = a > b # Fail
+bo = a < b
+bo = a > b
+
+class A:
+ def __lt__(self, o: 'B') -> bool: pass
+ def __gt__(self, o: 'B') -> bool: pass
+class B:
+ def __lt__(self, o: 'B') -> bool: pass
+ def __gt__(self, o: 'B') -> bool: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+main:4: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+[case testCmp_python2]
+
+a, b, c, bo = None, None, None, None # type: (A, B, C, bool)
+bo = a == a # E: Unsupported operand types for == ("A" and "A")
+bo = a != a # E: Argument 1 to "__cmp__" of "A" has incompatible type "A"; expected "B"
+bo = a < b
+bo = a > b
+bo = b <= b
+bo = b <= c
+bo = b >= c # E: Argument 1 to "__cmp__" of "B" has incompatible type "C"; expected "B"
+bo = a >= b
+bo = c >= b
+bo = c <= b # E: Argument 1 to "__cmp__" of "C" has incompatible type "B"; expected "A"
+bo = a == c
+bo = b == c # E: Unsupported operand types for == ("C" and "B")
+
+class A:
+ def __cmp__(self, o):
+ # type: ('B') -> bool
+ pass
+ def __eq__(self, o):
+ # type: ('int') -> bool
+ pass
+class B:
+ def __cmp__(self, o):
+ # type: ('B') -> bool
+ pass
+ def __le__(self, o):
+ # type: ('C') -> bool
+ pass
+class C:
+ def __cmp__(self, o):
+ # type: ('A') -> bool
+ pass
+ def __eq__(self, o):
+ # type: ('int') -> bool
+ pass
+
+[builtins_py2 fixtures/bool.pyi]
+
+[case cmpIgnoredPy3]
+
+a, b, bo = None, None, None # type: (A, B, bool)
+bo = a <= b # E: Unsupported left operand type for <= ("A")
+
+class A:
+ def __cmp__(self, o: 'B') -> bool: pass
+class B:
+ pass
+
+[builtins fixtures/bool.pyi]
+
+[case testLeAndGe]
+
+a, b, bo = None, None, None # type: (A, B, bool)
+a = a <= b # Fail
+a = a >= b # Fail
+bo = a <= b
+bo = a >= b
+
+class A:
+ def __le__(self, o: 'B') -> bool: pass
+ def __ge__(self, o: 'B') -> bool: pass
+class B:
+ def __le__(self, o: 'B') -> bool: pass
+ def __ge__(self, o: 'B') -> bool: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+main:4: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+[case testChainedComp]
+
+a, b, bo = None, None, None # type: (A, B, bool)
+a < a < b < b # Fail
+a < b < b < b
+a < a > a < b # Fail
+
+class A:
+ def __lt__(self, o: 'B') -> bool: pass
+ def __gt__(self, o: 'B') -> bool: pass
+class B:
+ def __lt__(self, o: 'B') -> bool: pass
+ def __gt__(self, o: 'B') -> bool: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Unsupported operand types for > ("A" and "A")
+main:5: error: Unsupported operand types for > ("A" and "A")
+main:5: error: Unsupported operand types for < ("A" and "A")
+
+
+[case testChainedCompBoolRes]
+
+a, b, bo = None, None, None # type: (A, B, bool)
+bo = a < b < b
+a = a < b < b # Fail
+
+class A:
+ def __lt__(self, o: 'B') -> bool: pass
+ def __gt__(self, o: 'B') -> bool: pass
+class B:
+ def __lt__(self, o: 'B') -> bool: pass
+ def __gt__(self, o: 'B') -> bool: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:4: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+
+[case testChainedCompResTyp]
+
+x, y = None, None # type: (X, Y)
+a, b, p, bo = None, None, None, None # type: (A, B, P, bool)
+b = y == y == y
+bo = y == y == y # Fail
+a = x < y
+a = x < y == y # Fail
+p = x < y == y
+
+class P:
+ pass
+class A(P):
+ pass
+class B(P):
+ pass
+
+class X:
+ def __lt__(self, o: 'Y') -> A: pass
+ def __gt__(self, o: 'Y') -> A: pass
+class Y:
+ def __lt__(self, o: 'Y') -> A: pass
+ def __gt__(self, o: 'Y') -> A: pass
+ def __eq__(self, o: 'Y') -> B: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "B", variable has type "bool")
+main:7: error: Incompatible types in assignment (expression has type "P", variable has type "A")
+
+
+[case testIs]
+
+a, b = None, None # type: (A, bool)
+a = a is b # Fail
+b = a is b
+b = b is a
+b = a is None
+class A: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+[case testIsNot]
+
+a, b = None, None # type: (A, bool)
+a = a is not b # Fail
+b = a is not b
+b = b is not a
+b = a is not None
+class A: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+[case testReverseBinaryOperator]
+
+class A:
+ def __add__(self, x: int) -> int: pass
+class B:
+ def __radd__(self, x: A) -> str: pass
+s = None # type: str
+n = None # type: int
+n = A() + 1
+s = A() + B()
+n = A() + B() # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testReverseBinaryOperator2]
+
+class A:
+ def __add__(self, x: 'A') -> object: pass
+class B:
+ def __radd__(self, x: A) -> str: pass
+s = None # type: str
+n = None # type: int
+s = A() + B()
+n = A() + B() # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testReverseBinaryOperator3]
+
+class N:
+ def __add__(self, x: 'N') -> object: pass
+class A:
+ def __add__(self, x: N) -> int: pass
+class B:
+ def __radd__(self, x: N) -> str: pass
+s = None # type: str
+s = A() + B() # E: Unsupported operand types for + ("A" and "B")
+
+[case testBinaryOperatorWithAnyRightOperand]
+from typing import Any, cast
+class A: pass
+A() + cast(Any, 1)
+
+[case testReverseComparisonOperator]
+
+class C:
+ def __gt__(self, x: 'A') -> object: pass
+class A:
+ def __lt__(self, x: C) -> int: pass
+class B:
+ def __gt__(self, x: A) -> str: pass
+s = None # type: str
+n = None # type: int
+n = A() < C()
+s = A() < B()
+n = A() < B() # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+s = object() < B() # E: Unsupported operand types for > ("B" and "object")
+
+[case testErrorContextAndBinaryOperators]
+import typing
+class A:
+ def __getitem__(self, i: str) -> int: pass
+def f() -> None:
+ A()[1] # Error
+class B:
+ A()[1] # Error
+A()[1] # Error
+[out]
+main:5: error: Invalid index type "int" for "A"; expected type "str"
+main:7: error: Invalid index type "int" for "A"; expected type "str"
+main:8: error: Invalid index type "int" for "A"; expected type "str"
+
+[case testErrorContextAndBinaryOperators2]
+import m
+[file m.py]
+import typing
+class A:
+ def __getitem__(self, i: str) -> int: pass
+def f() -> None:
+ A()[1] # Error
+class B:
+ A()[1] # Error
+A()[1] # Error
+[out]
+tmp/m.py:5: error: Invalid index type "int" for "A"; expected type "str"
+tmp/m.py:7: error: Invalid index type "int" for "A"; expected type "str"
+tmp/m.py:8: error: Invalid index type "int" for "A"; expected type "str"
+
+
+-- Unary operators
+-- ---------------
+
+
+[case testUnaryMinus]
+
+a, b = None, None # type: (A, B)
+a = -a # Fail
+b = -b # Fail
+b = -a
+
+class A:
+ def __neg__(self) -> 'B':
+ pass
+class B:
+ pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:4: error: Unsupported operand type for unary - ("B")
+
+[case testUnaryPlus]
+
+a, b = None, None # type: (A, B)
+a = +a # Fail
+b = +b # Fail
+b = +a
+
+class A:
+ def __pos__(self) -> 'B':
+ pass
+class B:
+ pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:4: error: Unsupported operand type for unary + ("B")
+
+[case testUnaryNot]
+
+a, b = None, None # type: (A, bool)
+a = not b # Fail
+b = not a
+b = not b
+class A:
+ pass
+[builtins fixtures/bool.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+[case testUnaryBitwiseNeg]
+
+a, b = None, None # type: (A, B)
+a = ~a # Fail
+b = ~b # Fail
+b = ~a
+
+class A:
+ def __invert__(self) -> 'B':
+ pass
+class B:
+ pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:4: error: Unsupported operand type for ~ ("B")
+
+
+-- Indexing
+-- --------
+
+
+[case testIndexing]
+
+a, b, c = None, None, None # type: (A, B, C)
+c = a[c] # Fail
+a = a[b] # Fail
+c = b[a] # Fail
+c = a[b]
+
+class A:
+ def __getitem__(self, x: 'B') -> 'C':
+ pass
+class B: pass
+class C: pass
+[out]
+main:3: error: Invalid index type "C" for "A"; expected type "B"
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:5: error: Value of type "B" is not indexable
+
+[case testIndexingAsLvalue]
+
+a, b, c = None, None, None # type: (A, B, C)
+a[c] = c # Fail
+a[b] = a # Fail
+b[a] = c # Fail
+a[b] = c
+
+class A:
+ def __setitem__(self, x: 'B', y: 'C') -> None:
+ pass
+class B:
+ pass
+class C:
+ pass
+[out]
+main:3: error: Invalid index type "C" for "A"; expected type "B"
+main:4: error: Incompatible types in assignment (expression has type "A", target has type "C")
+main:5: error: Unsupported target for indexed assignment
+
+[case testOverloadedIndexing]
+from foo import *
+[file foo.pyi]
+from typing import overload
+
+a, b, c = None, None, None # type: (A, B, C)
+a[b]
+a[c]
+a[1] # E: No overload variant of "__getitem__" of "A" matches argument types [builtins.int]
+
+i, s = None, None # type: (int, str)
+i = a[b]
+s = a[b] # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+i = a[c] # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+s = a[c]
+
+class A:
+ @overload
+ def __getitem__(self, x: 'B') -> int:
+ pass
+ @overload
+ def __getitem__(self, x: 'C') -> str:
+ pass
+class B: pass
+class C: pass
+[out]
+
+
+-- Cast expression
+-- ---------------
+
+
+[case testCastExpressions]
+from typing import cast, Any
+class A: pass
+class B: pass
+class C(A): pass
+a, b, c = None, None, None # type: (A, B, C)
+
+a = cast(A, a()) # E: "A" not callable
+a = cast(Any, a()) # E: "A" not callable
+b = cast(A, a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+a = cast(A, b)
+a = cast(A, a)
+c = cast(C, a)
+a = cast(A, c)
+a = cast(Any, b)
+b = cast(Any, a)
+[out]
+
+[case testAnyCast]
+from typing import cast, Any
+a, b = None, None # type: (A, B)
+a = cast(Any, a()) # Fail
+a = cast(Any, b)
+b = cast(Any, a)
+class A: pass
+class B: pass
+[out]
+main:3: error: "A" not callable
+
+
+-- None return type
+-- ----------------
+
+
+[case testNoneReturnTypeBasics]
+
+a, o = None, None # type: (A, object)
+a = f() # Fail
+o = A().g(a) # Fail
+A().g(f()) # Fail
+x = f() # type: A # Fail
+f()
+A().g(a)
+
+def f() -> None:
+ pass
+
+class A:
+ def g(self, x: object) -> None:
+ pass
+[out]
+main:3: error: "f" does not return a value
+main:4: error: "g" of "A" does not return a value
+main:5: error: "f" does not return a value
+main:6: error: "f" does not return a value
+
+[case testNoneReturnTypeWithStatements]
+import typing
+if f(): # Fail
+ pass
+elif f(): # Fail
+ pass
+while f(): # Fail
+ pass
+def g() -> object:
+ return f() # Fail
+raise f() # Fail
+
+def f() -> None: pass
+[builtins fixtures/exception.pyi]
+[out]
+main:2: error: "f" does not return a value
+main:4: error: "f" does not return a value
+main:6: error: "f" does not return a value
+main:9: error: "f" does not return a value
+main:10: error: "f" does not return a value
+
+[case testNoneReturnTypeWithExpressions]
+from typing import cast
+a = None # type: A
+[f()] # E: "f" does not return a value
+f() + a # E: "f" does not return a value
+a + f() # E: "f" does not return a value
+f() == a # E: "f" does not return a value
+a != f() # E: "f" does not return a value
+cast(A, f())
+f().foo # E: "f" does not return a value
+
+def f() -> None: pass
+class A:
+ def __add__(self, x: 'A') -> 'A': pass
+[builtins fixtures/list.pyi]
+
+[case testNoneReturnTypeWithExpressions2]
+import typing
+
+a, b = None, None # type: (A, bool)
+f() in a # E: "f" does not return a value # E: Unsupported right operand type for in ("A")
+a < f() # E: "f" does not return a value
+f() <= a # E: "f" does not return a value
+a in f() # E: "f" does not return a value
+-f() # E: "f" does not return a value
+not f() # E: "f" does not return a value
+f() and b # E: "f" does not return a value
+b or f() # E: "f" does not return a value
+
+def f() -> None: pass
+class A:
+ def __add__(self, x: 'A') -> 'A':
+ pass
+[builtins fixtures/bool.pyi]
+
+-- Slicing
+-- -------
+
+
+[case testGetSlice]
+
+a, b = None, None # type: (A, B)
+a = a[1:2] # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = a[1:] # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = a[:2] # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = a[:] # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+b = a[1:2]
+b = a[1:]
+b = a[:2]
+b = a[:]
+
+class A:
+ def __getitem__(self, s: slice) -> 'B': pass
+class B: pass
+[builtins fixtures/slice.pyi]
+
+[case testSlicingWithInvalidBase]
+
+a = None # type: A
+a[1:2] # E: Invalid index type "slice" for "A"; expected type "int"
+a[:] # E: Invalid index type "slice" for "A"; expected type "int"
+class A:
+ def __getitem__(self, n: int) -> 'A': pass
+[builtins fixtures/slice.pyi]
+
+[case testSlicingWithNonindexable]
+
+o = None # type: object
+o[1:2] # E: Value of type "object" is not indexable
+o[:] # E: Value of type "object" is not indexable
+[builtins fixtures/slice.pyi]
+
+[case testNonIntSliceBounds]
+from typing import Any
+a, o = None, None # type: (Any, object)
+a[o:1] # E: Slice index must be an integer or None
+a[1:o] # E: Slice index must be an integer or None
+a[o:] # E: Slice index must be an integer or None
+a[:o] # E: Slice index must be an integer or None
+[builtins fixtures/slice.pyi]
+
+[case testNoneSliceBounds]
+from typing import Any
+a = None # type: Any
+a[None:1]
+a[1:None]
+a[None:]
+a[:None]
+[builtins fixtures/slice.pyi]
+
+[case testNoneSliceBoundsWithStrictOptional]
+# flags: --strict-optional
+from typing import Any
+a = None # type: Any
+a[None:1]
+a[1:None]
+a[None:]
+a[:None]
+[builtins fixtures/slice.pyi]
+
+
+-- String interpolation
+-- --------------------
+
+
+[case testStringInterpolationType]
+from typing import Tuple
+i, f, s, t = None, None, None, None # type: (int, float, str, Tuple[int])
+'%d' % i
+'%f' % f
+'%s' % s
+'%d' % (f,)
+'%d' % (s,) # E: Incompatible types in string interpolation (expression has type "str", placeholder has type "Union[int, float]")
+'%d' % t
+'%d' % s # E: Incompatible types in string interpolation (expression has type "str", placeholder has type "Union[int, float]")
+'%f' % s # E: Incompatible types in string interpolation (expression has type "str", placeholder has type "Union[int, float]")
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationSAcceptsAnyType]
+from typing import Any
+i, o, s = None, None, None # type: (int, object, str)
+'%s %s %s' % (i, o, s)
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationCount]
+'%d %d' % 1 # E: Not enough arguments for format string
+'%d %d' % (1, 2)
+'%d %d' % (1, 2, 3) # E: Not all arguments converted during string formatting
+t = 1, 's'
+'%d %s' % t
+'%s %d' % t # E: Incompatible types in string interpolation (expression has type "str", placeholder has type "Union[int, float]")
+'%d' % t # E: Not all arguments converted during string formatting
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationWithAnyType]
+from typing import Any
+a = None # type: Any
+'%d %d' % a
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationInvalidPlaceholder]
+'%W' % 1 # E: Unsupported format character 'W'
+'%b' % 1 # E: Format character 'b' is only supported on bytes patterns
+
+[case testStringInterPolationPython2]
+# flags: --python-version 2.7
+b'%b' % 1 # E: Format character 'b' is only supported in Python 3.5 and later
+b'%s' % 1
+b'%a' % 1 # E: Format character 'a' is only supported in Python 3
+
+[case testBytesInterpolationBefore35]
+# flags: --python-version 3.4
+b'%b' % 1 # E: Unsupported left operand type for % ("bytes")
+
+[case testBytesInterpolation]
+b'%b' % 1 # E: Incompatible types in string interpolation (expression has type "int", placeholder has type "bytes")
+b'%b' % b'1'
+b'%a' % 3
+
+[case testStringInterpolationWidth]
+'%2f' % 3.14
+'%*f' % 3.14 # E: Not enough arguments for format string
+'%*f' % (4, 3.14)
+'%*f' % (1.1, 3.14) # E: * wants int
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationPrecision]
+'%.2f' % 3.14
+'%.*f' % 3.14 # E: Not enough arguments for format string
+'%.*f' % (4, 3.14)
+'%.*f' % (1.1, 3.14) # E: * wants int
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationWidthAndPrecision]
+'%4.2f' % 3.14
+'%4.*f' % 3.14 # E: Not enough arguments for format string
+'%*.2f' % 3.14 # E: Not enough arguments for format string
+'%*.*f' % 3.14 # E: Not enough arguments for format string
+'%*.*f' % (4, 2, 3.14)
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationFlagsAndLengthModifiers]
+'%04hd' % 1
+'%-.4ld' % 1
+'%+*Ld' % (1, 1)
+'% .*ld' % (1, 1)
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationDoublePercentage]
+'%% %d' % 1
+'%3% %d' % 1
+'%*%' % 1
+'%*% %d' % 1 # E: Not enough arguments for format string
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationC]
+'%c' % 1
+'%c' % 's'
+'%c' % '' # E: %c requires int or char
+'%c' % 'ab' # E: %c requires int or char
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationMappingTypes]
+'%(a)d %(b)s' % {'a': 1, 'b': 's'}
+'%(a)d %(b)s' % {'a': 's', 'b': 1} # E: Incompatible types in string interpolation (expression has type "str", placeholder with key 'a' has type "Union[int, float]")
+[builtins fixtures/primitives.pyi]
+
+[case testStringInterpolationMappingKeys]
+'%()d' % {'': 2}
+'%(a)d' % {'a': 1, 'b': 2, 'c': 3}
+'%(q)d' % {'a': 1, 'b': 2, 'c': 3} # E: Key 'q' not found in mapping
+'%(a)d %%' % {'a': 1}
+
+[builtins fixtures/dict.pyi]
+
+[case testStringInterpolationMappingDictTypes]
+from typing import Any, Dict
+a = None # type: Any
+ds, do, di = None, None, None # type: Dict[str, int], Dict[object, int], Dict[int, int]
+'%(a)' % 1 # E: Format requires a mapping (expression has type "int", expected type for mapping is Dict[Any, Any])
+'%()d' % a
+'%()d' % ds
+'%()d' % do
+[builtins fixtures/dict.pyi]
+
+[case testStringInterpolationMappingInvalidDictTypes-skip]
+from typing import Any, Dict
+di = None # type: Dict[int, int]
+'%()d' % di # E: Format requires a mapping (expression has type Dict[int, int], expected type for mapping is Dict[str, Any])
+[builtins fixtures/dict.pyi]
+
+[case testStringInterpolationMappingInvalidSpecifiers]
+'%(a)d %d' % 1 # E: String interpolation mixes specifier with and without mapping keys
+'%(b)*d' % 1 # E: String interpolation contains both stars and mapping keys
+'%(b).*d' % 1 # E: String interpolation contains both stars and mapping keys
+
+[case testStringInterpolationMappingFlagsAndLengthModifiers]
+'%(a)1d' % {'a': 1}
+'%(a).1d' % {'a': 1}
+'%(a)#1.1ld' % {'a': 1}
+[builtins fixtures/dict.pyi]
+
+[case testStringInterpolationFloatPrecision]
+'%.f' % 1.2
+'%.3f' % 1.2
+'%.f' % 'x'
+'%.3f' % 'x'
+[builtins fixtures/primitives.pyi]
+[out]
+main:3: error: Incompatible types in string interpolation (expression has type "str", placeholder has type "Union[int, float]")
+main:4: error: Incompatible types in string interpolation (expression has type "str", placeholder has type "Union[int, float]")
+
+[case testStringInterpolationSpaceKey]
+'%( )s' % {' ': 'foo'}
+
+[case testByteByteInterpolation]
+def foo(a: bytes, b: bytes):
+ b'%s:%s' % (a, b)
+foo(b'a', b'b') == b'a:b'
+
+[case testStringInterpolationStarArgs]
+x = (1, 2)
+"%d%d" % (*x,)
+
+[case testBytePercentInterpolationSupported]
+b'%s' % (b'xyz',)
+b'%(name)s' % {'name': 'jane'}
+b'%c' % (123)
+
+[case testUnicodeInterpolation_python2]
+u'%s' % (u'abc',)
+
+-- Lambdas
+-- -------
+
+
+[case testTrivialLambda]
+from typing import Callable
+f = lambda: 1 # type: Callable[[], int]
+f = lambda: ''.x
+f = lambda: ''
+[out]
+main:3: error: "str" has no attribute "x"
+main:4: error: Incompatible types in assignment (expression has type Callable[[], str], variable has type Callable[[], int])
+main:4: error: Incompatible return value type (got "str", expected "int")
+
+[case testVoidLambda]
+import typing
+def void() -> None:
+ pass
+x = lambda: void() # type: typing.Callable[[], None]
+
+[case testNoCrashOnLambdaGenerator]
+from typing import Iterator, Callable
+
+# These should not crash
+lambda: (yield)
+
+gen: Callable[[], Iterator[str]]
+gen = (lambda: (yield 1)) # E: Incompatible types in yield (actual type "int", expected type "str")
+
+def fun(cb: Callable[[], Iterator[str]]) -> None:
+ pass
+fun(lambda: (yield from [1])) # E: Incompatible types in "yield from" (actual type "int", expected type "str")
+[builtins fixtures/list.pyi]
+[out]
+
+-- List comprehensions
+-- -------------------
+
+
+[case testSimpleListComprehension]
+from typing import List
+a = None # type: List[A]
+a = [x for x in a]
+b = [x for x in a] # type: List[B] # E: List comprehension has incompatible type List[A]
+class A: pass
+class B: pass
+[builtins fixtures/for.pyi]
+
+[case testSimpleListComprehensionNestedTuples]
+from typing import List, Tuple
+l = None # type: List[Tuple[A, Tuple[A, B]]]
+a = [a2 for a1, (a2, b1) in l] # type: List[A]
+b = [a2 for a1, (a2, b1) in l] # type: List[B] # E: List comprehension has incompatible type List[A]
+class A: pass
+class B: pass
+[builtins fixtures/for.pyi]
+
+[case testSimpleListComprehensionNestedTuples2]
+from typing import List, Tuple
+l = None # type: List[Tuple[int, Tuple[int, str]]]
+a = [f(d) for d, (i, s) in l]
+b = [f(s) for d, (i, s) in l] # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+def f(x: int): pass
+[builtins fixtures/for.pyi]
+
+[case testListComprehensionWithNonDirectMapping]
+from typing import List
+a = None # type: List[A]
+b = None # type: List[B]
+b = [f(x) for x in a]
+a = [f(x) for x in a] # E: List comprehension has incompatible type List[B]
+([f(x) for x in b]) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+class A: pass
+class B: pass
+def f(a: A) -> B: pass
+[builtins fixtures/for.pyi]
+
+[case testErrorInListComprehensionCondition]
+from typing import List
+a = None # type: List[A]
+a = [x for x in a if x()] # E: "A" not callable
+class A: pass
+[builtins fixtures/for.pyi]
+
+[case testTypeInferenceOfListComprehension]
+from typing import List
+a = None # type: List[A]
+o = [x for x in a] # type: List[object]
+class A: pass
+[builtins fixtures/for.pyi]
+
+[case testSimpleListComprehensionInClassBody]
+from typing import List
+class A:
+ a = None # type: List[A]
+ a = [x for x in a]
+ b = [x for x in a] # type: List[B] # E: List comprehension has incompatible type List[A]
+class B: pass
+[builtins fixtures/for.pyi]
+[out]
+
+
+-- Set comprehension
+-- -----------------
+
+
+[case testSimpleSetComprehension]
+from typing import Set
+a = None # type: Set[A]
+a = {x for x in a}
+b = {x for x in a} # type: Set[B] # E: Set comprehension has incompatible type Set[A]
+class A: pass
+class B: pass
+[builtins fixtures/set.pyi]
+
+
+-- Dictionary comprehension
+-- ------------------------
+
+
+[case testSimpleDictionaryComprehension]
+from typing import Dict, List, Tuple
+abd = None # type: Dict[A, B]
+abl = None # type: List[Tuple[A, B]]
+abd = {a: b for a, b in abl}
+x = {a: b for a, b in abl} # type: Dict[B, A]
+y = {a: b for a, b in abl} # type: A
+class A: pass
+class B: pass
+[builtins fixtures/dict.pyi]
+[out]
+main:5: error: Key expression in dictionary comprehension has incompatible type "A"; expected type "B"
+main:5: error: Value expression in dictionary comprehension has incompatible type "B"; expected type "A"
+main:6: error: Incompatible types in assignment (expression has type Dict[A, B], variable has type "A")
+
+
+[case testDictionaryComprehensionWithNonDirectMapping]
+from typing import Dict, List, Tuple
+abd = None # type: Dict[A, B]
+abl = None # type: List[Tuple[A, B]]
+abd = {a: f(b) for a, b in abl}
+class A: pass
+class B: pass
+class C: pass
+def f(b: A) -> C: pass
+[builtins fixtures/dict.pyi]
+[out]
+main:4: error: Value expression in dictionary comprehension has incompatible type "C"; expected type "B"
+main:4: error: Argument 1 to "f" has incompatible type "B"; expected "A"
+
+
+-- Generator expressions
+-- ---------------------
+
+
+[case testSimpleGeneratorExpression]
+from typing import Iterator
+# The implementation is mostly identical to list comprehensions, so only a few
+# test cases is ok.
+a = None # type: Iterator[int]
+a = (x for x in a)
+b = None # type: Iterator[str]
+b = (x for x in a) # E: Generator has incompatible item type "int"
+[builtins fixtures/for.pyi]
+
+[case testGeneratorIncompatibleErrorMessage]
+from typing import Callable, Iterator, List
+
+a = [] # type: List[Callable[[], str]]
+b = None # type: Iterator[Callable[[], int]]
+b = (x for x in a) # E: Generator has incompatible item type Callable[[], str]
+[builtins fixtures/list.pyi]
+
+-- Conditional expressions
+-- -----------------------
+
+
+[case testSimpleConditionalExpression]
+import typing
+y = ''
+x = 1 if y else 2
+x = 3
+x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testConditionalExpressionWithEmptyCondition]
+import typing
+def f() -> None: pass
+x = 1 if f() else 2 # E: "f" does not return a value
+
+[case testConditionalExpressionWithSubtyping]
+import typing
+class A: pass
+class B(A): pass
+x = B() if bool() else A()
+x = A()
+x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "A")
+y = A() if bool() else B()
+y = A()
+y = '' # E: Incompatible types in assignment (expression has type "str", variable has type "A")
+[builtins fixtures/bool.pyi]
+
+[case testConditionalExpressionAndTypeContext]
+import typing
+x = [1] if bool() else []
+x = [1]
+x = ['x'] # E: List item 0 has incompatible type "str"
+[builtins fixtures/list.pyi]
+
+
+-- Special cases
+-- -------------
+
+
+[case testOperationsWithNonInstanceTypes]
+from typing import cast
+class A:
+ def __add__(self, a: 'A') -> 'A': pass
+a = None # type: A
+None + a # Fail
+f + a # Fail
+a + f # Fail
+cast(A, f)
+
+def f() -> None:
+ pass
+[out]
+main:5: error: Unsupported left operand type for + (None)
+main:6: error: Unsupported left operand type for + (Callable[[], None])
+main:7: error: Unsupported operand types for + ("A" and Callable[[], None])
+
+[case testOperatorMethodWithInvalidArgCount]
+
+a = None # type: A
+a + a # Fail
+
+class A:
+ def __add__(self) -> 'A':
+ pass
+[out]
+main:3: error: Too many arguments for "__add__" of "A"
+
+[case testOperatorMethodAsVar]
+from typing import Any
+class A:
+ def __init__(self, _add: Any) -> None:
+ self.__add__ = _add
+a = None # type: A
+a + a
+[out]
+
+[case testOperatorMethodAsVar2]
+
+class A:
+ def f(self, x: int) -> str: pass
+ __add__ = f
+s = None # type: str
+s = A() + 1
+A() + (A() + 1)
+[out]
+main:7: error: Argument 1 has incompatible type "str"; expected "int"
+
+[case testIndexedLvalueWithSubtypes]
+
+a, b, c = None, None, None # type: (A, B, C)
+a[c] = c
+a[b] = c
+a[c] = b
+
+class A:
+ def __setitem__(self, x: 'B', y: 'B') -> None:
+ pass
+class B:
+ pass
+class C(B):
+ pass
+[out]
+
+
+-- Ellipsis
+-- --------
+
+
+[case testEllipsis]
+
+a = None # type: A
+a = ... # E: Incompatible types in assignment (expression has type "ellipsis", variable has type "A")
+b = ...
+c = ...
+b = c
+....__class__
+....a # E: "ellipsis" has no attribute "a"
+
+class A: pass
+[file builtins.py]
+class object:
+ def __init__(self): pass
+class ellipsis:
+ def __init__(self): pass
+ __class__ = object()
+class type: pass
+class function: pass
+class str: pass
+[out]
+
+
+-- Yield expression
+-- ----------------
+
+
+[case testYieldExpression]
+def f(x: int) -> None:
+ x = yield f('')
+ x = 1
+[builtins fixtures/for.pyi]
+[out]
+main:1: error: The return type of a generator function should be "Generator" or one of its supertypes
+main:2: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+main:2: error: "f" does not return a value
+
+[case testYieldExpressionWithNone]
+from typing import Iterator
+def f(x: int) -> Iterator[None]:
+ (yield)
+[builtins fixtures/for.pyi]
+[out]
+
+
+-- Yield from expression
+-- ----------------
+
+
+[case testYieldFromIteratorHasNoValue]
+from typing import Iterator
+def f() -> Iterator[int]:
+ yield 5
+def g() -> Iterator[int]:
+ a = yield from f()
+[out]
+main:5: error: Function does not return a value
+
+[case testYieldFromGeneratorHasValue]
+from typing import Iterator, Generator
+def f() -> Generator[int, None, str]:
+ yield 5
+ return "ham"
+def g() -> Iterator[int]:
+ a = "string"
+ a = yield from f()
+[out]
+
+
+-- dict(...)
+-- ---------
+
+
+-- Note that the stub used in unit tests does not have all overload
+-- variants, but it should not matter.
+
+[case testDictWithKeywordArgsOnly]
+from typing import Dict, Any
+d1 = dict(a=1, b=2) # type: Dict[str, int]
+d2 = dict(a=1, b='') # type: Dict[str, int] # E: Dict entry 1 has incompatible type "str": "str"
+d3 = dict(a=1) # type: Dict[int, int] # E: Dict entry 0 has incompatible type "str": "int"
+d4 = dict(a=1, b=1)
+d4.xyz # E: Dict[str, int] has no attribute "xyz"
+d5 = dict(a=1, b='') # type: Dict[str, Any]
+[builtins fixtures/dict.pyi]
+
+[case testDictWithoutKeywordArgs]
+from typing import Dict
+d = dict() # E: Need type annotation for variable
+d2 = dict() # type: Dict[int, str]
+dict(undefined) # E: Name 'undefined' is not defined
+[builtins fixtures/dict.pyi]
+
+[case testDictFromList]
+from typing import Dict
+d = dict([(1, 'x'), (2, 'y')])
+d() # E: Dict[int, str] not callable
+d2 = dict([(1, 'x')]) # type: Dict[str, str] # E: List item 0 has incompatible type "Tuple[int, str]"
+[builtins fixtures/dict.pyi]
+
+[case testDictFromIterableAndKeywordArg]
+from typing import Dict
+it = [('x', 1)]
+
+d = dict(it, x=1)
+d() # E: Dict[str, int] not callable
+
+d2 = dict(it, x='') # E: Cannot infer type argument 2 of "dict"
+d2() # E: Dict[Any, Any] not callable
+
+d3 = dict(it, x='') # type: Dict[str, int] # E: Argument 2 to "dict" has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testDictFromIterableAndKeywordArg2]
+it = [(1, 'x')]
+dict(it, x='y') # E: Keyword argument only valid with "str" key type in call to "dict"
+[builtins fixtures/dict.pyi]
+
+[case testDictFromIterableAndKeywordArg3]
+d = dict([], x=1)
+d() # E: Dict[str, int] not callable
+[builtins fixtures/dict.pyi]
+
+[case testDictFromIterableAndStarStarArgs]
+from typing import Dict
+it = [('x', 1)]
+
+kw = {'x': 1}
+d = dict(it, **kw)
+d() # E: Dict[str, int] not callable
+
+kw2 = {'x': ''}
+d2 = dict(it, **kw2) # E: Cannot infer type argument 2 of "dict"
+d2() # E: Dict[Any, Any] not callable
+
+d3 = dict(it, **kw2) # type: Dict[str, int] # E: Argument 2 to "dict" has incompatible type **Dict[str, str]; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testDictFromIterableAndStarStarArgs2]
+it = [(1, 'x')]
+kw = {'x': 'y'}
+d = dict(it, **kw) # E: Keyword argument only valid with "str" key type in call to "dict"
+d() # E: Dict[int, str] not callable
+[builtins fixtures/dict.pyi]
+
+[case testUserDefinedClassNamedDict]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+S = TypeVar('S')
+class dict(Generic[T, S]):
+ def __init__(self, x: T, **kwargs: T) -> None: pass
+dict(1, y=1)
+[builtins fixtures/dict.pyi]
+
+[case testSpecialSignatureForSubclassOfDict]
+from typing import TypeVar, Dict, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class D1(dict): pass # Implicit base class Dict[Any, Any]
+D1([(1, 2)], x=1)
+class D2(Dict[T, S], Generic[T, S]): pass
+da = D2([('x', 2)], x=1)
+da() # E: D2[str, int] not callable
+D2([(1, 2)], x=1) # E: Keyword argument only valid with "str" key type in call to "dict"
+db = D2(x=1)
+db() # E: D2[str, int] not callable
+[builtins fixtures/dict.pyi]
+
+[case testSpecialSignatureForSubclassOfDict2]
+from typing import TypeVar, Dict, Generic
+T = TypeVar('T')
+class D(Dict[str, T], Generic[T]): pass
+D([('x', 1)], x=1)
+[builtins fixtures/dict.pyi]
+
+[case testOverridingSpecialSignatureInSubclassOfDict]
+from typing import TypeVar, Dict, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class D(Dict[T, S], Generic[T, S]):
+ def __init__(self, x: S, y: T) -> None: pass
+d = D(1, y='')
+d() # E: D[str, int] not callable
+[builtins fixtures/dict.pyi]
+
+[case testRevealType]
+reveal_type(1) # E: Revealed type is 'builtins.int'
+
+[case testUndefinedRevealType]
+reveal_type(x)
+[out]
+main:1: error: Revealed type is 'Any'
+main:1: error: Name 'x' is not defined
+
+[case testUserDefinedRevealType]
+def reveal_type(x: int) -> None: pass
+reveal_type("foo") # E: Argument 1 to "reveal_type" has incompatible type "str"; expected "int"
+
+[case testRevealTypeVar]
+reveal_type = 1
+1 + "foo" # E: Unsupported operand types for + ("int" and "str")
+
+[case testRevealForward]
+def f() -> None:
+ reveal_type(x)
+x = 1 + 1
+[out]
+main:2: error: Revealed type is 'builtins.int'
+
+[case testEqNone]
+None == None
+[builtins fixtures/ops.pyi]
+
+[case testLtNone]
+None < None # E: Unsupported left operand type for < (None)
+[builtins fixtures/ops.pyi]
+
+[case testDictWithStarExpr]
+
+b = {'z': 26, *a} # E: invalid syntax
+[builtins fixtures/dict.pyi]
+
+[case testDictWithStarStarExpr]
+
+from typing import Dict
+a = {'a': 1}
+b = {'z': 26, **a}
+c = {**b}
+d = {**a, **b, 'c': 3}
+e = {1: 'a', **a} # E: Argument 1 to "update" of "dict" has incompatible type Dict[str, int]; expected Mapping[int, str]
+f = {**b} # type: Dict[int, int] # E: List item 0 has incompatible type Dict[str, int]
+[builtins fixtures/dict.pyi]
+
+[case testDictIncompatibleTypeErrorMessage]
+from typing import Dict, Callable
+
+def things() -> int:
+ return 42
+
+stuff: Dict[int, Callable[[], str]] = { # E: Dict entry 0 has incompatible type "int": Callable[[], int]
+ 1: things
+}
+[builtins fixtures/dict.pyi]
+
+-- Type checker default plugin
+-- ---------------------------
+
+
+[case testIntPow]
+a = 1
+b = a + 2
+reveal_type(a**0) # E: Revealed type is 'builtins.int'
+reveal_type(a**1) # E: Revealed type is 'builtins.int'
+reveal_type(a**2) # E: Revealed type is 'builtins.int'
+reveal_type(a**-0) # E: Revealed type is 'builtins.int'
+reveal_type(a**-1) # E: Revealed type is 'builtins.float'
+reveal_type(a**(-2)) # E: Revealed type is 'builtins.float'
+reveal_type(a**b) # E: Revealed type is 'Any'
+reveal_type(a.__pow__(2)) # E: Revealed type is 'builtins.int'
+reveal_type(a.__pow__(a)) # E: Revealed type is 'Any'
+a.__pow__() # E: Too few arguments for "__pow__" of "int"
+[builtins fixtures/ops.pyi]
diff --git a/test-data/unit/check-fastparse.test b/test-data/unit/check-fastparse.test
new file mode 100644
index 0000000..bea5efb
--- /dev/null
+++ b/test-data/unit/check-fastparse.test
@@ -0,0 +1,366 @@
+[case testFastParseSyntaxError]
+
+1 + # E: invalid syntax
+
+[case testFastParseTypeCommentSyntaxError]
+
+x = None # type: a : b # E: syntax error in type comment
+
+[case testFastParseInvalidTypeComment]
+
+x = None # type: a + b # E: invalid type comment or annotation
+
+-- Function type comments are attributed to the function def line.
+-- This happens in both parsers.
+[case testFastParseFunctionAnnotationSyntaxError]
+
+def f(): # E: syntax error in type comment
+ # type: None -> None
+ pass
+
+[case testFastParseInvalidFunctionAnnotation]
+
+def f(x): # E: invalid type comment or annotation
+ # type: (a + b) -> None
+ pass
+
+[case testFastParseInvalidTypes2]
+# flags: --py2
+# All of these should not crash
+from typing import Callable, Tuple, Iterable
+
+x = None # type: Tuple[int, str].x # E: invalid type comment or annotation
+x = None # type: Iterable[x].x # E: invalid type comment or annotation
+x = None # type: Tuple[x][x] # E: invalid type comment or annotation
+x = None # type: Iterable[x][x] # E: invalid type comment or annotation
+x = None # type: Callable[..., int][x] # E: invalid type comment or annotation
+x = None # type: Callable[..., int].x # E: invalid type comment or annotation
+x = None # type: Tuple[1] # E: invalid type comment or annotation
+
+def f1(x): # E: invalid type comment or annotation
+ # type: (Tuple[int, str].x) -> None
+ pass
+def f2(x): # E: invalid type comment or annotation
+ # type: (Iterable[x].x) -> None
+ pass
+def f3(x): # E: invalid type comment or annotation
+ # type: (Tuple[x][x]) -> None
+ pass
+def f4(x): # E: invalid type comment or annotation
+ # type: (Iterable[x][x]) -> None
+ pass
+def f5(x): # E: invalid type comment or annotation
+ # type: (Callable[..., int][x]) -> None
+ pass
+def f6(x): # E: invalid type comment or annotation
+ # type: (Callable[..., int].x) -> None
+ pass
+def f7(x): # E: invalid type comment or annotation
+ # type: (Tuple[1]) -> None
+ pass
+
+
+[case testFastParseInvalidTypes3]
+# flags: --python-version 3.6
+# All of these should not crash
+from typing import Callable, Tuple, Iterable
+
+x: Tuple[int, str].x # E: invalid type comment or annotation
+x: Iterable[x].x # E: invalid type comment or annotation
+x: Tuple[x][x] # E: invalid type comment or annotation
+x: Iterable[x][x] # E: invalid type comment or annotation
+x: Callable[..., int][x] # E: invalid type comment or annotation
+x: Callable[..., int].x # E: invalid type comment or annotation
+x: Tuple[1] # E: invalid type comment or annotation
+
+x = None # type: Tuple[int, str].x # E: invalid type comment or annotation
+x = None # type: Iterable[x].x # E: invalid type comment or annotation
+x = None # type: Tuple[x][x] # E: invalid type comment or annotation
+x = None # type: Iterable[x][x] # E: invalid type comment or annotation
+x = None # type: Callable[..., int][x] # E: invalid type comment or annotation
+x = None # type: Callable[..., int].x # E: invalid type comment or annotation
+x = None # type: Tuple[1] # E: invalid type comment or annotation
+
+def f1(x: Tuple[int, str].x) -> None: pass # E: invalid type comment or annotation
+def f2(x: Iterable[x].x) -> None: pass # E: invalid type comment or annotation
+def f3(x: Tuple[x][x]) -> None: pass # E: invalid type comment or annotation
+def f4(x: Iterable[x][x]) -> None: pass # E: invalid type comment or annotation
+def f5(x: Callable[..., int][x]) -> None: pass # E: invalid type comment or annotation
+def f6(x: Callable[..., int].x) -> None: pass # E: invalid type comment or annotation
+def f7(x: Tuple[1]) -> None: pass # E: invalid type comment or annotation
+
+[case testFastParseProperty]
+
+class C:
+ @property
+ def x(self) -> str: pass
+ @x.setter
+ def x(self, value: str) -> None: pass
+[builtins fixtures/property.pyi]
+
+[case testFastParseConditionalProperty]
+
+class C:
+ if bool():
+ @property
+ def x(self) -> str: pass
+ @x.setter
+ def x(self, value: str) -> None: pass
+[builtins fixtures/property.pyi]
+
+[case testFastParsePerArgumentAnnotations]
+
+class A: pass
+class B: pass
+class C: pass
+class D: pass
+class E: pass
+class F: pass
+def f(a, # type: A
+ b = None, # type: B
+ *args, # type: C
+ d = None, # type: D
+ e, # type: E
+ **kwargs # type: F
+ ):
+ reveal_type(a) # E: Revealed type is '__main__.A'
+ reveal_type(b) # E: Revealed type is '__main__.B'
+ reveal_type(args) # E: Revealed type is 'builtins.tuple[__main__.C]'
+ reveal_type(d) # E: Revealed type is '__main__.D'
+ reveal_type(e) # E: Revealed type is '__main__.E'
+ reveal_type(kwargs) # E: Revealed type is 'builtins.dict[builtins.str, __main__.F]'
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testFastParsePerArgumentAnnotationsWithReturn]
+
+class A: pass
+class B: pass
+class C: pass
+class D: pass
+class E: pass
+class F: pass
+def f(a, # type: A
+ b = None, # type: B
+ *args, # type: C
+ d = None, # type: D
+ e, # type: E
+ **kwargs # type: F
+ ):
+ # type: (...) -> int
+ reveal_type(a) # E: Revealed type is '__main__.A'
+ reveal_type(b) # E: Revealed type is '__main__.B'
+ reveal_type(args) # E: Revealed type is 'builtins.tuple[__main__.C]'
+ reveal_type(d) # E: Revealed type is '__main__.D'
+ reveal_type(e) # E: Revealed type is '__main__.E'
+ reveal_type(kwargs) # E: Revealed type is 'builtins.dict[builtins.str, __main__.F]'
+ return "not an int" # E: Incompatible return value type (got "str", expected "int")
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testFastParsePerArgumentAnnotationsWithAnnotatedBareStar]
+
+def f(*, # type: int # E: bare * has associated type comment
+ x # type: str
+ ):
+ # type: (...) -> int
+ pass
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testFastParsePerArgumentAnnotationsWithReturnAndBareStar]
+
+def f(*,
+ x # type: str
+ ):
+ # type: (...) -> int
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+ return "not an int" # E: Incompatible return value type (got "str", expected "int")
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testFastParsePerArgumentAnnotations_python2]
+
+class A: pass
+class B: pass
+class C: pass
+class D: pass
+def f(a, # type: A
+ b = None, # type: B
+ *args # type: C
+ # kwargs not tested due to lack of 2.7 dict fixtures
+ ):
+ reveal_type(a) # E: Revealed type is '__main__.A'
+ reveal_type(b) # E: Revealed type is '__main__.B'
+ reveal_type(args) # E: Revealed type is 'builtins.tuple[__main__.C]'
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testFastParsePerArgumentAnnotationsWithReturn_python2]
+
+class A: pass
+class B: pass
+class C: pass
+class D: pass
+def f(a, # type: A
+ b = None, # type: B
+ *args # type: C
+ # kwargs not tested due to lack of 2.7 dict fixtures
+ ):
+ # type: (...) -> int
+ reveal_type(a) # E: Revealed type is '__main__.A'
+ reveal_type(b) # E: Revealed type is '__main__.B'
+ reveal_type(args) # E: Revealed type is 'builtins.tuple[__main__.C]'
+ return "not an int" # E: Incompatible return value type (got "str", expected "int")
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testFasterParseTooManyArgumentsAnnotation]
+
+def f(): # E: Type signature has too many arguments
+ # type: (int) -> None
+ pass
+
+[case testFasterParseTooFewArgumentsAnnotation]
+
+def f(x): # E: Type signature has too few arguments
+ # type: () -> None
+ pass
+
+[case testFasterParseTypeCommentError_python2]
+
+from typing import Tuple
+def f(a):
+ # type: (Tuple(int, int)) -> int
+ pass
+[out]
+main:3: error: invalid type comment or annotation
+
+[case testFastParseMatMul]
+
+from typing import Any
+x = None # type: Any
+x @ 1
+x @= 1
+
+[case testIncorrectTypeCommentIndex]
+
+from typing import Dict
+x = None # type: Dict[x: y]
+[out]
+main:3: error: syntax error in type comment
+
+[case testPrintStatementTrailingCommaFastParser_python2]
+
+print 0,
+print 1, 2,
+
+[case testFastParserShowsMultipleErrors]
+def f(x): # E: Type signature has too few arguments
+ # type: () -> None
+ pass
+def g(): # E: Type signature has too many arguments
+ # type: (int) -> None
+ pass
+
+[case testFastParseMalformedAssert]
+
+assert 1, 2
+assert (1, 2) # W: Assertion is always true, perhaps remove parentheses?
+assert (1, 2), 3 # W: Assertion is always true, perhaps remove parentheses?
+assert ()
+assert (1,) # W: Assertion is always true, perhaps remove parentheses?
+
+[case testFastParseAssertMessage]
+
+assert 1
+assert 1, 2
+assert 1, 1+2
+assert 1, 1+'test' # E: Unsupported operand types for + ("int" and "str")
+assert 1, f() # E: Name 'f' is not defined
+
+[case testFastParserConsistentFunctionTypes]
+
+def f(x, y, z):
+ # type: (int, int, int) -> int
+ pass
+
+def f(x, # type: int # E: Function has duplicate type signatures
+ y, # type: int
+ z # type: int
+ ):
+ # type: (int, int, int) -> int
+ pass
+
+def f(x, # type: int
+ y, # type: int
+ z # type: int
+ ):
+ # type: (...) -> int
+ pass
+
+def f(x, y, z):
+ # type: (int, int, int) -> int
+ pass
+
+def f(x) -> int: # E: Function has duplicate type signatures
+ # type: (int) -> int
+ pass
+
+def f(x: int, y: int, z: int):
+ # type: (...) -> int
+ pass
+
+def f(x: int): # E: Function has duplicate type signatures
+ # type: (int) -> int
+ pass
+
+[case testFastParserDuplicateNames]
+
+def f(x, y, z):
+ pass
+
+def g(x, y, x): # E: Duplicate argument 'x' in function definition
+ pass
+
+def h(x, y, *x): # E: Duplicate argument 'x' in function definition
+ pass
+
+def i(x, y, *z, **z): # E: Duplicate argument 'z' in function definition
+ pass
+
+def j(x: int, y: int, *, x: int = 3): # E: Duplicate argument 'x' in function definition
+ pass
+
+def k(*, y, z, y): # E: Duplicate argument 'y' in function definition
+ pass
+
+lambda x, y, x: ... # E: Duplicate argument 'x' in function definition
+
+[case testFastParserDuplicateNames_python2]
+
+def f(x, y, z):
+ pass
+
+def g(x, y, x): # E: Duplicate argument 'x' in function definition
+ pass
+
+def h(x, y, *x): # E: Duplicate argument 'x' in function definition
+ pass
+
+def i(x, y, *z, **z): # E: Duplicate argument 'z' in function definition
+ pass
+
+def j(x, (y, y), z): # E: Duplicate argument 'y' in function definition
+ pass
+
+def k(x, (y, x)): # E: Duplicate argument 'x' in function definition
+ pass
+
+def l((x, y), (z, x)): # E: Duplicate argument 'x' in function definition
+ pass
+
+def m(x, ((x, y), z)): # E: Duplicate argument 'x' in function definition
+ pass
+
+lambda x, (y, x): None # E: Duplicate argument 'x' in function definition
diff --git a/test-data/unit/check-flags.test b/test-data/unit/check-flags.test
new file mode 100644
index 0000000..fdaa3b4
--- /dev/null
+++ b/test-data/unit/check-flags.test
@@ -0,0 +1,882 @@
+[case testUnannotatedFunction]
+# flags: --disallow-untyped-defs
+def f(x): pass
+[out]
+main:2: error: Function is missing a type annotation
+
+[case testUnannotatedArgument]
+# flags: --disallow-untyped-defs
+def f(x) -> int: pass
+[out]
+main:2: error: Function is missing a type annotation for one or more arguments
+
+[case testUnannotatedArgumentWithFastParser]
+# flags: --disallow-untyped-defs
+def f(x) -> int: pass
+[out]
+main:2: error: Function is missing a type annotation for one or more arguments
+
+[case testNoArgumentFunction]
+# flags: --disallow-untyped-defs
+def f() -> int: pass
+[out]
+
+[case testUnannotatedReturn]
+# flags: --disallow-untyped-defs
+def f(x: int): pass
+[out]
+main:2: error: Function is missing a return type annotation
+
+[case testUnannotatedReturnWithFastParser]
+# flags: --disallow-untyped-defs
+def f(x: int): pass
+[out]
+main:2: error: Function is missing a return type annotation
+
+[case testLambda]
+# flags: --disallow-untyped-defs
+lambda x: x
+[out]
+
+[case testUntypedDef]
+# flags: --disallow-untyped-defs
+def f():
+ 1 + "str"
+[out]
+main:2: error: Function is missing a type annotation
+[case testUntypedDefDisallowUnannotated]
+# flags: --disallow-any=unannotated
+def f():
+ 1 + "str"
+[out]
+main:2: error: Function is missing a type annotation
+
+[case testSubclassingAny]
+# flags: --disallow-subclassing-any
+from typing import Any
+FakeClass = None # type: Any
+class Foo(FakeClass): pass # E: Class cannot subclass 'FakeClass' (has type 'Any')
+[out]
+
+[case testSubclassingAnyMultipleBaseClasses]
+# flags: --disallow-subclassing-any
+from typing import Any
+FakeClass = None # type: Any
+class ActualClass: pass
+class Foo(ActualClass, FakeClass): pass # E: Class cannot subclass 'FakeClass' (has type 'Any')
+[out]
+
+[case testSubclassingAnySilentImports]
+# flags: --disallow-subclassing-any --follow-imports=skip
+# cmd: mypy -m main
+
+[file main.py]
+from ignored_module import BaseClass
+class Foo(BaseClass): pass
+
+[file ignored_module.py]
+class BaseClass: pass
+
+[out]
+tmp/main.py:2: error: Class cannot subclass 'BaseClass' (has type 'Any')
+
+[case testSubclassingAnySilentImports2]
+# flags: --disallow-subclassing-any --follow-imports=skip
+# cmd: mypy -m main
+
+[file main.py]
+import ignored_module
+class Foo(ignored_module.BaseClass): pass
+
+[file ignored_module.py]
+class BaseClass: pass
+
+[out]
+tmp/main.py:2: error: Class cannot subclass 'BaseClass' (has type 'Any')
+
+[case testWarnNoReturnIgnoresTrivialFunctions]
+# flags: --warn-no-return
+def f() -> int:
+ pass
+def g() -> int:
+ ...
+def h() -> int:
+ """with docstring"""
+ pass
+def i() -> int:
+ """with docstring"""
+ ...
+def j() -> int:
+ u"""with unicode docstring"""
+ pass
+def k() -> int:
+ """docstring only"""
+
+[case testWarnNoReturnWorksWithAlwaysTrue]
+# flags: --warn-no-return
+PY3 = True
+def f() -> int:
+ if PY3:
+ return 0
+ else:
+ return 0
+[builtins fixtures/bool.pyi]
+
+[case testWarnNoReturnWorksWithAlwaysFalse]
+# flags: --warn-no-return
+PY2 = False
+def f() -> int:
+ if PY2:
+ return 0
+ else:
+ return 0
+[builtins fixtures/bool.pyi]
+
+[case testWarnNoReturnWorksWithMypyTrue]
+# flags: --warn-no-return
+MYPY = False
+def f() -> int:
+ if MYPY:
+ return 0
+ else:
+ return 0
+[builtins fixtures/bool.pyi]
+
+[case testNoReturnDisallowsReturn]
+# flags: --warn-no-return
+from mypy_extensions import NoReturn
+
+def f() -> NoReturn:
+ if bool():
+ return 5 # E: Return statement in function which does not return
+ else:
+ return # E: Return statement in function which does not return
+[builtins fixtures/dict.pyi]
+
+[case testNoReturnWithoutImplicitReturn]
+# flags: --warn-no-return
+from mypy_extensions import NoReturn
+
+def no_return() -> NoReturn: pass
+def f() -> NoReturn:
+ no_return()
+[builtins fixtures/dict.pyi]
+
+[case testNoReturnDisallowsImplicitReturn]
+# flags: --warn-no-return
+from mypy_extensions import NoReturn
+
+def f() -> NoReturn: # N: Implicit return in function which does not return
+ non_trivial_function = 1
+[builtins fixtures/dict.pyi]
+
+[case testNoReturnNoWarnNoReturn]
+# flags: --warn-no-return
+from mypy_extensions import NoReturn
+
+def no_return() -> NoReturn: pass
+def f() -> int:
+ if bool():
+ return 0
+ else:
+ no_return()
+[builtins fixtures/dict.pyi]
+
+[case testNoReturnInExpr]
+# flags: --warn-no-return
+from mypy_extensions import NoReturn
+
+def no_return() -> NoReturn: pass
+def f() -> int:
+ return 0
+reveal_type(f() or no_return()) # E: Revealed type is 'builtins.int'
+[builtins fixtures/dict.pyi]
+
+[case testNoReturnVariable]
+# flags: --warn-no-return
+from mypy_extensions import NoReturn
+
+x = 0 # type: NoReturn # E: Incompatible types in assignment (expression has type "int", variable has type NoReturn)
+[builtins fixtures/dict.pyi]
+
+[case testNoReturnImportFromTyping]
+from typing import NoReturn
+
+def h() -> NoReturn:
+ if bool():
+ return 5 # E: Return statement in function which does not return
+ else:
+ return # E: Return statement in function which does not return
+
+def no_return() -> NoReturn: pass
+def f() -> NoReturn:
+ no_return()
+
+x: NoReturn = 0 # E: Incompatible types in assignment (expression has type "int", variable has type NoReturn)
+[builtins fixtures/dict.pyi]
+
+[case testShowErrorContextFunction]
+# flags: --show-error-context
+def f() -> None:
+ 0 + ""
+[out]
+main: note: In function "f":
+main:3: error: Unsupported operand types for + ("int" and "str")
+
+[case testShowErrorContextClass]
+# flags: --show-error-context
+class A:
+ 0 + ""
+[out]
+main: note: In class "A":
+main:3: error: Unsupported operand types for + ("int" and "str")
+
+[case testShowErrorContextMember]
+# flags: --show-error-context
+class A:
+ def f(self, x: int) -> None:
+ self.f("")
+[out]
+main: note: In member "f" of class "A":
+main:4: error: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+[case testShowErrorContextModule]
+# flags: --show-error-context
+import m
+[file m.py]
+0 + ""
+[out]
+main:2: note: In module imported here:
+tmp/m.py:1: error: Unsupported operand types for + ("int" and "str")
+
+[case testShowErrorContextTopLevel]
+# flags: --show-error-context
+def f() -> None:
+ 0 + ""
+0 + ""
+[out]
+main: note: In function "f":
+main:3: error: Unsupported operand types for + ("int" and "str")
+main: note: At top level:
+main:4: error: Unsupported operand types for + ("int" and "str")
+
+[case testShowErrorContextFromHere]
+# flags: --show-error-context
+import a
+[file a.py]
+import b
+[file b.py]
+0 + ""
+[out]
+tmp/a.py:1: note: In module imported here,
+main:2: note: ... from here:
+tmp/b.py:1: error: Unsupported operand types for + ("int" and "str")
+
+[case testFollowImportsNormal]
+# flags: --follow-imports=normal
+from mod import x
+x + ""
+[file mod.py]
+1 + ""
+x = 0
+[out]
+tmp/mod.py:1: error: Unsupported operand types for + ("int" and "str")
+main:3: error: Unsupported operand types for + ("int" and "str")
+
+[case testFollowImportsSilent]
+# flags: --follow-imports=silent
+from mod import x
+x + "" # E: Unsupported operand types for + ("int" and "str")
+[file mod.py]
+1 + ""
+x = 0
+
+[case testFollowImportsSkip]
+# flags: --follow-imports=skip
+from mod import x
+x + ""
+[file mod.py]
+this deliberate syntax error will not be reported
+[out]
+
+[case testFollowImportsError]
+# flags: --follow-imports=error
+from mod import x
+x + ""
+[file mod.py]
+deliberate syntax error
+[out]
+main:2: note: Import of 'mod' ignored
+main:2: note: (Using --follow-imports=error, module not passed on command line)
+
+[case testIgnoreMissingImportsFalse]
+from mod import x
+[out]
+main:1: error: Cannot find module named 'mod'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testIgnoreMissingImportsTrue]
+# flags: --ignore-missing-imports
+from mod import x
+[out]
+
+[case testStrictBoolean]
+# flags: --strict-boolean
+if True:
+ pass
+if 'test': # E: Condition must be a boolean
+ pass
+elif 1: # E: Condition must be a boolean
+ pass
+
+def f() -> bool:
+ return True
+
+if f: # E: Condition must be a boolean
+ pass
+
+if f():
+ pass
+
+class A:
+ def __call__(self) -> bool:
+ return False
+
+if A: # E: Condition must be a boolean
+ pass
+
+if A(): # E: Condition must be a boolean
+ pass
+
+if A()():
+ pass
+[builtins fixtures/bool.pyi]
+
+[case testStrictBooleanTernary]
+# flags: --strict-boolean
+x = 1 if 'test' else 2 # E: Condition must be a boolean
+y = 1 if not 'test' else 2
+[builtins fixtures/bool.pyi]
+
+[case testStrictBooleanWhile]
+# flags: --strict-boolean
+while 5: # E: Condition must be a boolean
+ pass
+
+while False:
+ pass
+[builtins fixtures/bool.pyi]
+
+[case testStrictBooleanComplexTypes]
+# flags: --strict-boolean
+from typing import Any, Type, Union
+
+x = True # type: Any
+y = True # type: Union[bool, int]
+z = int # type: Type[int]
+
+if x:
+ pass
+if y: # E: Condition must be a boolean
+ pass
+if z: # E: Condition must be a boolean
+ pass
+[builtins fixtures/bool.pyi]
+
+
+[case testPerFileStrictOptionalBasic]
+# flags: --config-file tmp/mypy.ini
+import standard, optional
+
+[file standard.py]
+x = 0
+x = None
+[file optional.py]
+x = 0
+x = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+
+[file mypy.ini]
+[[mypy]
+strict_optional = False
+[[mypy-optional]
+strict_optional = True
+
+
+[case testPerFileStrictOptionalBasicImportStandard]
+# flags: --config-file tmp/mypy.ini
+import standard, optional
+
+[file standard.py]
+from typing import Optional
+def f(x: int) -> None: pass
+an_int = 0 # type: int
+optional_int = None # type: Optional[int]
+f(an_int) # ints can be used as ints
+f(optional_int) # optional ints can be used as ints in this file
+
+[file optional.py]
+import standard
+def f(x: int) -> None: pass
+standard.an_int = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+standard.optional_int = None # OK -- explicitly declared as optional
+f(standard.an_int) # ints can be used as ints
+f(standard.optional_int) # E: Argument 1 to "f" has incompatible type None; expected "int"
+
+[file mypy.ini]
+[[mypy]
+strict_optional = False
+[[mypy-optional]
+strict_optional = True
+
+
+[case testPerFileStrictOptionalBasicImportOptional]
+# flags: --config-file tmp/mypy.ini
+import standard, optional
+
+[file standard.py]
+import optional
+def f(x: int) -> None: pass
+f(optional.x) # OK -- in non-strict Optional context
+f(optional.y) # OK -- in non-strict Optional context
+
+[file optional.py]
+from typing import Optional
+def f(x: int) -> None: pass
+x = 0 # type: Optional[int]
+y = None # type: None
+
+[file mypy.ini]
+[[mypy]
+strict_optional = False
+[[mypy-optional]
+strict_optional = True
+
+[case testPerFileStrictOptionalListItemImportOptional]
+# flags: --config-file tmp/mypy.ini
+import standard, optional
+
+[file standard.py]
+import optional
+from typing import List
+def f(x: List[int]) -> None: pass
+f(optional.x) # OK -- in non-strict Optional context
+f(optional.y) # OK -- in non-strict Optional context
+
+[file optional.py]
+from typing import Optional, List
+def f(x: List[int]) -> None: pass
+x = [] # type: List[Optional[int]]
+y = [] # type: List[int]
+
+[file mypy.ini]
+[[mypy]
+strict_optional = False
+[[mypy-optional]
+strict_optional = True
+[builtins fixtures/list.pyi]
+
+[case testPerFileStrictOptionalComplicatedList]
+from typing import Union, Optional, List
+
+def f() -> None:
+ x = [] # type: Union[List[Optional[str]], str]
+[builtins fixtures/list.pyi]
+
+[case testDisallowImplicitTypesIgnoreMissingTypes]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from missing import MyType
+
+def f(x: MyType) -> None: # E: Argument 1 to "f" becomes "Any" due to an unfollowed import
+ pass
+
+[case testDisallowImplicitTypes]
+# flags: --disallow-any=unimported
+from missing import MyType
+
+def f(x: MyType) -> None:
+ pass
+[out]
+main:2: error: Cannot find module named 'missing'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:4: error: Argument 1 to "f" becomes "Any" due to an unfollowed import
+
+[case testDisallowImplicitAnyVariableDefinition]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from missing import Unchecked
+
+t: Unchecked = 12 # E: Type of variable becomes "Any" due to an unfollowed import
+
+[case testDisallowImplicitAnyGeneric]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from missing import Unchecked
+from typing import List
+
+def foo(l: List[Unchecked]) -> List[Unchecked]:
+ t = [] # type: List[Unchecked]
+ return l
+[builtins fixtures/list.pyi]
+[out]
+main:5: error: Return type becomes List[Any] due to an unfollowed import
+main:5: error: Argument 1 to "foo" becomes List[Any] due to an unfollowed import
+main:6: error: Type of variable becomes List[Any] due to an unfollowed import
+
+[case testDisallowImplicitAnyInherit]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from missing import Unchecked
+from typing import List
+
+class C(Unchecked): # E: Base type Unchecked becomes "Any" due to an unfollowed import
+ pass
+
+class A(List[Unchecked]): # E: Base type becomes List[Any] due to an unfollowed import
+ pass
+[builtins fixtures/list.pyi]
+
+[case testDisallowImplicitAnyAlias]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from missing import Unchecked
+from typing import List
+
+X = List[Unchecked]
+
+def f(x: X) -> None: # E: Argument 1 to "f" becomes List[Any] due to an unfollowed import
+ pass
+[builtins fixtures/list.pyi]
+
+[case testDisallowImplicitAnyCast]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from missing import Unchecked
+from typing import List, cast
+
+
+foo = [1, 2, 3]
+cast(List[Unchecked], foo) # E: Target type of cast becomes List[Any] due to an unfollowed import
+cast(Unchecked, foo) # E: Target type of cast becomes "Any" due to an unfollowed import
+[builtins fixtures/list.pyi]
+
+[case testDisallowImplicitAnyNamedTuple]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from typing import List, NamedTuple
+from missing import Unchecked
+
+Point = NamedTuple('Point', [('x', List[Unchecked]),
+ ('y', Unchecked)])
+[builtins fixtures/list.pyi]
+[out]
+main:5: error: NamedTuple type becomes "Tuple[List[Any], Any]" due to an unfollowed import
+
+[case testDisallowImplicitAnyTypeVarConstraints]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from typing import List, NamedTuple, TypeVar, Any
+from missing import Unchecked
+
+T = TypeVar('T', Unchecked, List[Unchecked], str)
+[builtins fixtures/list.pyi]
+[out]
+main:5: error: Constraint 1 becomes "Any" due to an unfollowed import
+main:5: error: Constraint 2 becomes List[Any] due to an unfollowed import
+
+[case testDisallowImplicitAnyNewType]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from typing import NewType, List
+from missing import Unchecked
+
+Baz = NewType('Baz', Unchecked) # E: Argument 2 to NewType(...) must be subclassable (got Any)
+Bar = NewType('Bar', List[Unchecked]) # E: Argument 2 to NewType(...) becomes List[Any] due to an unfollowed import
+
+[builtins fixtures/list.pyi]
+
+[case testDisallowImplicitAnyCallableAndTuple]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from typing import Callable, Tuple
+from missing import Unchecked
+
+def foo(f: Callable[[], Unchecked]) -> Tuple[Unchecked]:
+ return f()
+[builtins fixtures/list.pyi]
+[out]
+main:5: error: Return type becomes "Tuple[Any]" due to an unfollowed import
+main:5: error: Argument 1 to "foo" becomes Callable[[], Any] due to an unfollowed import
+
+[case testDisallowImplicitAnySubclassingExplicitAny]
+# flags: --ignore-missing-imports --disallow-any=unimported --disallow-subclassing-any
+from typing import Any
+
+class C(Any): # E: Class cannot subclass 'Any' (has type 'Any')
+ pass
+
+[case testDisallowImplicitAnyVarDeclaration]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from missing import Unchecked
+
+foo: Unchecked = ""
+foo = ""
+x, y = 1, 2 # type: Unchecked, Unchecked
+[out]
+main:4: error: Type of variable becomes "Any" due to an unfollowed import
+main:6: error: A type on this line becomes "Any" due to an unfollowed import
+
+[case testDisallowUnimportedAnyTypedDictSimple]
+# flags: --ignore-missing-imports --disallow-any=unimported
+from mypy_extensions import TypedDict
+from x import Unchecked
+
+M = TypedDict('M', {'x': str, 'y': Unchecked}) # E: Type of a TypedDict key becomes "Any" due to an unfollowed import
+
+def f(m: M) -> M: pass # no error
+[builtins fixtures/dict.pyi]
+
+[case testDisallowUnimportedAnyTypedDictGeneric]
+# flags: --ignore-missing-imports --disallow-any=unimported
+
+from mypy_extensions import TypedDict
+from typing import List
+from x import Unchecked
+
+M = TypedDict('M', {'x': str, 'y': List[Unchecked]}) # E: Type of a TypedDict key becomes List[Any] due to an unfollowed import
+
+def f(m: M) -> M: pass # no error
+[builtins fixtures/dict.pyi]
+
+[case testDisallowAnyDecoratedUnannotatedDecorator]
+# flags: --disallow-any=decorated
+from typing import Any
+
+def d(f):
+ return f
+
+ at d
+def f(x: Any) -> Any: # E: Function is untyped after decorator transformation
+ pass
+ at d
+def h(x): # E: Function is untyped after decorator transformation
+ pass
+[builtins fixtures/list.pyi]
+[case testDisallowAnyDecoratedErrorIsReportedOnlyOnce]
+# flags: --disallow-any=decorated
+
+def d(f):
+ return f
+
+def d2(f):
+ return f
+
+ at d
+ at d2
+ at d
+def f(x: int) -> None: pass # E: Function is untyped after decorator transformation
+[case testDisallowAnyDecoratedReturnAny]
+# flags: --disallow-any=decorated
+from typing import Any
+
+def d(f) -> Any:
+ return f
+
+ at d
+def f() -> None: pass # E: Function is untyped after decorator transformation
+[builtins fixtures/list.pyi]
+[case testDisallowAnyDecoratedReturnCallable]
+# flags: --disallow-any=decorated
+from typing import Any, Callable
+
+def d(f) -> Callable[..., None]:
+ return f
+
+ at d
+def g(i: int, s: str) -> None: pass # E: Type of decorated function contains type "Any" (Callable[..., None])
+
+[builtins fixtures/list.pyi]
+[case testDisallowAnyDecoratedNonexistentDecorator]
+# flags: --disallow-any=decorated --ignore-missing-imports
+from nonexistent import d
+
+ at d
+def f() -> None: pass # E: Function is untyped after decorator transformation
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyDecoratedPartlyTypedCallable]
+# flags: --disallow-any=decorated --ignore-missing-imports
+from typing import Callable, Any, List
+
+def d(f) -> Callable[[int, Any], Any]: pass
+def d2(f) -> Callable[[int], List[Any]]: pass
+def d3(f) -> Callable[[Any], List[str]]: pass
+
+ at d
+def f(i: int, s: str) -> None: # E: Type of decorated function contains type "Any" (Callable[[int, Any], Any])
+ pass
+ at d2
+def g(i: int) -> None: # E: Type of decorated function contains type "Any" (Callable[[int], List[Any]])
+ pass
+ at d3
+def h(i: int) -> None: # E: Type of decorated function contains type "Any" (Callable[[Any], List[str]])
+ pass
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyDecoratedReturnsCallableNoParams]
+# flags: --disallow-any=decorated
+from typing import Callable
+
+def d(p) -> Callable[[], int]:
+ return p
+
+ at d
+def f(i):
+ return i
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyDecoratedDecoratorReturnsNonCallable]
+# flags: --disallow-any=decorated
+def d(p) -> int:
+ return p(0)
+
+ at d
+def f(i):
+ return i
+
+[case testDisallowAnyDecoratedUntypedUndecoratedFunction]
+# flags: --disallow-any=decorated
+from typing import Callable
+
+def f(i): # no error
+ return i
+
+[case testDisallowAnyDecoratedTwoDecorators]
+# flags: --disallow-any=decorated
+from typing import Callable
+
+def typed_dec(f) -> Callable[[], int]: pass
+def untyped_dec(f): pass
+
+ at typed_dec
+ at untyped_dec
+def f(): # no error
+ return i
+
+ at untyped_dec
+ at typed_dec
+def g(): # E: Function is untyped after decorator transformation
+ return i
+
+[case testDisallowAnyExprSimple]
+# flags: --disallow-any=expr
+from typing import Any
+def f(s):
+ yield s
+
+x = f(0) # E: Expression has type "Any"
+for x in f(0): # E: Expression has type "Any"
+ g(x) # E: Expression has type "Any"
+
+def g(x) -> Any:
+ yield x # E: Expression has type "Any"
+
+l = [1, 2, 3]
+l[f(0)] # E: Expression has type "Any"
+f(l)
+f(f(0)) # E: Expression has type "Any"
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprUnannotatedFunction]
+# flags: --disallow-any=expr
+def g(s):
+ return s
+
+g(0)
+w: int = g(1)
+
+[case testDisallowAnyExprExplicitAnyParam]
+# flags: --disallow-any=expr
+from typing import Any, List
+def f(s: Any) -> None:
+ pass
+
+def g(s: List[Any]) -> None:
+ pass
+
+f(0)
+
+# type of list below is inferred with expected type of List[Any], so that becomes it's type
+# instead of List[str]
+g(['']) # E: Expression type contains "Any" (has type List[Any])
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprAllowsAnyInCast]
+# flags: --disallow-any=expr
+from typing import Any, cast
+class Foo:
+ g: Any = 2
+
+z = cast(int, Foo().g)
+m = cast(Any, Foo().g) # E: Expression has type "Any"
+k = Foo.g # E: Expression has type "Any"
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprAllowsAnyInVariableAssignmentWithExplicitTypeAnnotation]
+# flags: --disallow-any=expr
+from typing import Any
+class Foo:
+ g: Any = 2
+
+z: int = Foo().g
+x = Foo().g # type: int
+m: Any = Foo().g # E: Expression has type "Any"
+n = Foo().g # type: Any # E: Expression has type "Any"
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprGeneric]
+# flags: --disallow-any=expr
+from typing import List
+
+l: List = []
+l.append(1) # E: Expression type contains "Any" (has type List[Any])
+k = l[0] # E: Expression type contains "Any" (has type List[Any]) # E: Expression has type "Any"
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprTypeVar]
+# flags: --disallow-any=expr
+from typing import TypeVar
+
+T = TypeVar('T') # no error
+
+def f(t: T) -> T:
+ return t
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprNamedTuple]
+# flags: --disallow-any=expr
+from typing import NamedTuple
+
+Point = NamedTuple('Point', [('x', int), ('y', int)]) # no error
+
+def origin() -> Point:
+ return Point(x=0, y=0)
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprNewType]
+# flags: --disallow-any=expr
+from typing import NewType
+
+NT = NewType('NT', int) # no error
+
+def nt() -> NT:
+ return NT(1)
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprEnum]
+# flags: --disallow-any=expr
+from enum import Enum
+E = Enum('E', '1, 2, 3') # no error
+
+def k(s: E) -> None: pass
+[builtins fixtures/list.pyi]
+
+[case testDisallowAnyExprTypedDict]
+# flags: --disallow-any=expr
+from mypy_extensions import TypedDict
+
+Movie = TypedDict('Movie', {'name': str, 'year': int})
+
+def g(m: Movie) -> Movie:
+ return m
+[builtins fixtures/dict.pyi]
diff --git a/test-data/unit/check-functions.test b/test-data/unit/check-functions.test
new file mode 100644
index 0000000..9fd0a43
--- /dev/null
+++ b/test-data/unit/check-functions.test
@@ -0,0 +1,2127 @@
+-- Test cases for the type checker related to functions, function types and
+-- calls.
+
+-- See also check-varargs.test.
+
+
+-- Callable type basics
+-- --------------------
+
+
+[case testCallingVariableWithFunctionType]
+from typing import Callable
+f = None # type: Callable[[A], B]
+a, b = None, None # type: (A, B)
+a = f(a) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+b = f(b) # E: Argument 1 has incompatible type "B"; expected "A"
+b = f() # E: Too few arguments
+b = f(a, a) # E: Too many arguments
+b = f(a)
+
+class A: pass
+class B: pass
+
+[case testKeywordOnlyArgumentOrderInsensitivity]
+import typing
+
+class A(object):
+ def f(self, *, a: int, b: str) -> None: pass
+
+class B(A):
+ def f(self, *, b: str, a: int) -> None: pass
+
+class C(A):
+ def f(self, *, b: int, a: str) -> None: pass # E: Signature of "f" incompatible with supertype "A"
+
+[case testPositionalOverridingArgumentNameInsensitivity]
+import typing
+
+class A(object):
+ def f(self, a: int, b: str) -> None: pass
+
+class B(A):
+ def f(self, b: str, a: int) -> None: pass # E: Argument 1 of "f" incompatible with supertype "A" # E: Argument 2 of "f" incompatible with supertype "A"
+
+class C(A):
+ def f(self, foo: int, bar: str) -> None: pass
+
+
+[case testPositionalOverridingArgumentNamesCheckedWhenMismatchingPos]
+import typing
+
+class A(object):
+ def f(self, a: int, b: str) -> None: pass
+
+class B(A):
+ def f(self, b: int, a: str) -> None: pass # E: Signature of "f" incompatible with supertype "A"
+
+
+[case testSubtypingFunctionTypes]
+from typing import Callable
+
+class A: pass
+class B(A): pass
+
+f = None # type: Callable[[B], A]
+g = None # type: Callable[[A], A] # subtype of f
+h = None # type: Callable[[B], B] # subtype of f
+g = h # E: Incompatible types in assignment (expression has type Callable[[B], B], variable has type Callable[[A], A])
+h = f # E: Incompatible types in assignment (expression has type Callable[[B], A], variable has type Callable[[B], B])
+h = g # E: Incompatible types in assignment (expression has type Callable[[A], A], variable has type Callable[[B], B])
+g = f # E: Incompatible types in assignment (expression has type Callable[[B], A], variable has type Callable[[A], A])
+f = g
+f = h
+f = f
+g = g
+h = h
+
+[case testSubtypingFunctionsDoubleCorrespondence]
+
+def l(x) -> None: ...
+def r(__, *, x) -> None: ...
+r = l # E: Incompatible types in assignment (expression has type Callable[[Any], None], variable has type Callable[[Any, NamedArg(Any, 'x')], None])
+
+[case testSubtypingFunctionsRequiredLeftArgNotPresent]
+
+def l(x, y) -> None: ...
+def r(x) -> None: ...
+r = l # E: Incompatible types in assignment (expression has type Callable[[Any, Any], None], variable has type Callable[[Any], None])
+
+[case testSubtypingFunctionsImplicitNames]
+from typing import Any
+
+def f(a, b): pass
+def g(c: Any, d: Any) -> Any: pass
+
+ff = f
+gg = g
+
+gg = f
+ff = g
+
+[case testSubtypingFunctionsDefaultsNames]
+from typing import Callable
+
+def f(a: int, b: str) -> None: pass
+f_nonames = None # type: Callable[[int, str], None]
+def g(a: int, b: str = "") -> None: pass
+def h(aa: int, b: str = "") -> None: pass
+
+ff_nonames = f_nonames
+ff = f
+gg = g
+hh = h
+
+ff = gg
+ff_nonames = ff
+ff_nonames = f_nonames # reset
+ff = ff_nonames # E: Incompatible types in assignment (expression has type Callable[[int, str], None], variable has type Callable[[Arg(int, 'a'), Arg(str, 'b')], None])
+ff = f # reset
+gg = ff # E: Incompatible types in assignment (expression has type Callable[[Arg(int, 'a'), Arg(str, 'b')], None], variable has type Callable[[Arg(int, 'a'), DefaultArg(str, 'b')], None])
+gg = hh # E: Incompatible types in assignment (expression has type Callable[[Arg(int, 'aa'), DefaultArg(str, 'b')], None], variable has type Callable[[Arg(int, 'a'), DefaultArg(str, 'b')], None])
+
+[case testSubtypingFunctionsArgsKwargs]
+from typing import Any, Callable
+
+def everything(*args: Any, **kwargs: Any) -> None: pass
+everywhere = None # type: Callable[..., None]
+
+def specific_1(a: int, b: str) -> None: pass
+def specific_2(a: int, *, b: str) -> None: pass
+
+ss_1 = specific_1
+ss_2 = specific_2
+ee_def = everything
+ee_var = everywhere
+
+ss_1 = ee_def
+ss_1 = specific_1
+ss_2 = ee_def
+ss_2 = specific_2
+ee_def = everywhere
+ee_def = everything
+ee_var = everything
+ee_var = everywhere
+
+ee_var = specific_1 # The difference between Callable[..., blah] and one with a *args: Any, **kwargs: Any is that the ... goes loosely both ways.
+ee_def = specific_1 # E: Incompatible types in assignment (expression has type Callable[[int, str], None], variable has type Callable[[VarArg(Any), KwArg(Any)], None])
+
+[builtins fixtures/dict.pyi]
+
+[case testSubtypingFunctionsDecorated]
+from typing import Any
+
+# untyped decorator
+def deco(f): pass
+
+class A:
+ @deco
+ def f(self) -> Any:
+ pass
+
+class B(A):
+ @deco
+ def f(self) -> Any:
+ pass
+
+[builtins fixtures/list.pyi]
+
+
+[case testLackOfNames]
+def f(__a: int, __b: str) -> None: pass
+def g(a: int, b: str) -> None: pass
+
+ff = f
+gg = g
+
+ff = g
+gg = f # E: Incompatible types in assignment (expression has type Callable[[int, str], None], variable has type Callable[[Arg(int, 'a'), Arg(str, 'b')], None])
+
+[case testLackOfNamesFastparse]
+
+
+def f(__a: int, __b: str) -> None: pass
+def g(a: int, b: str) -> None: pass
+
+ff = f
+gg = g
+
+ff = g
+gg = f # E: Incompatible types in assignment (expression has type Callable[[int, str], None], variable has type Callable[[Arg(int, 'a'), Arg(str, 'b')], None])
+
+[case testFunctionTypeCompatibilityWithOtherTypes]
+from typing import Callable
+f = None # type: Callable[[], None]
+a, o = None, None # type: (A, object)
+a = f # E: Incompatible types in assignment (expression has type Callable[[], None], variable has type "A")
+f = a # E: Incompatible types in assignment (expression has type "A", variable has type Callable[[], None])
+f = o # E: Incompatible types in assignment (expression has type "object", variable has type Callable[[], None])
+f = f() # E: Function does not return a value
+
+f = f
+f = None
+o = f
+
+class A: pass
+
+[case testFunctionSubtypingWithVoid]
+from typing import Callable
+f = None # type: Callable[[], None]
+g = None # type: Callable[[], object]
+f = g # E: Incompatible types in assignment (expression has type Callable[[], object], variable has type Callable[[], None])
+g = f # OK
+
+f = f
+g = g
+
+[case testFunctionSubtypingWithMultipleArgs]
+from typing import Callable
+f = None # type: Callable[[A, A], None]
+g = None # type: Callable[[A, B], None]
+h = None # type: Callable[[B, B], None]
+f = g # E: Incompatible types in assignment (expression has type Callable[[A, B], None], variable has type Callable[[A, A], None])
+f = h # E: Incompatible types in assignment (expression has type Callable[[B, B], None], variable has type Callable[[A, A], None])
+g = h # E: Incompatible types in assignment (expression has type Callable[[B, B], None], variable has type Callable[[A, B], None])
+g = f
+h = f
+h = g
+f = f
+g = g
+h = h
+
+class A: pass
+class B(A): pass
+
+[case testFunctionTypesWithDifferentArgumentCounts]
+from typing import Callable
+f = None # type: Callable[[], None]
+g = None # type: Callable[[A], None]
+h = None # type: Callable[[A, A], None]
+
+f = g # E: Incompatible types in assignment (expression has type Callable[[A], None], variable has type Callable[[], None])
+f = h # E: Incompatible types in assignment (expression has type Callable[[A, A], None], variable has type Callable[[], None])
+h = f # E: Incompatible types in assignment (expression has type Callable[[], None], variable has type Callable[[A, A], None])
+h = g # E: Incompatible types in assignment (expression has type Callable[[A], None], variable has type Callable[[A, A], None])
+
+f = f
+g = g
+h = h
+
+class A: pass
+[out]
+
+[case testCompatibilityOfSimpleTypeObjectWithStdType]
+
+t = None # type: type
+a = None # type: A
+
+a = A # E: Incompatible types in assignment (expression has type Type[A], variable has type "A")
+t = f # E: Incompatible types in assignment (expression has type Callable[[], None], variable has type "type")
+t = A
+
+class A:
+ def __init__(self, a: 'A') -> None: pass
+
+def f() -> None: pass
+
+[case testFunctionTypesWithOverloads]
+from foo import *
+[file foo.pyi]
+from typing import Callable, overload
+f = None # type: Callable[[AA], A]
+g = None # type: Callable[[B], B]
+h = None # type: Callable[[A], AA]
+
+h = i # E: Incompatible types in assignment (expression has type overloaded function, variable has type Callable[[A], AA])
+f = j
+
+f = i
+g = i
+g = j
+
+class A: pass
+class AA(A): pass
+
+class B: pass
+
+ at overload
+def i(x: AA) -> A:
+ pass
+ at overload
+def i(x: B) -> B:
+ pass
+
+ at overload
+def j(x: B) -> B:
+ pass
+ at overload
+def j(x: A) -> AA:
+ pass
+
+[case testOverloadWithThreeItems]
+from foo import *
+[file foo.pyi]
+from typing import Callable, overload
+g1 = None # type: Callable[[A], A]
+g2 = None # type: Callable[[B], B]
+g3 = None # type: Callable[[C], C]
+g4 = None # type: Callable[[A], B]
+a, b, c = None, None, None # type: (A, B, C)
+
+b = f(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f(b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+b = f(c) # E: Incompatible types in assignment (expression has type "C", variable has type "B")
+g4 = f # E: Incompatible types in assignment (expression has type overloaded function, variable has type Callable[[A], B])
+
+g1 = f
+g2 = f
+g3 = f
+a = f(a)
+b = f(b)
+c = f(c)
+
+class A: pass
+class B: pass
+class C: pass
+
+ at overload
+def f(x: A) -> A: pass
+ at overload
+def f(x: B) -> B: pass
+ at overload
+def f(x: C) -> C: pass
+
+[case testInferConstraintsUnequalLengths]
+from typing import Any, Callable, List
+def f(fields: List[Callable[[Any], Any]]): pass
+class C: pass
+f([C]) # E: List item 0 has incompatible type Type[C]
+class D:
+ def __init__(self, a, b): pass
+f([D]) # E: List item 0 has incompatible type Type[D]
+[builtins fixtures/list.pyi]
+
+[case testSubtypingTypeTypeAsCallable]
+from typing import Callable, Type
+class A: pass
+x = None # type: Callable[..., A]
+y = None # type: Type[A]
+x = y
+
+[case testSubtypingCallableAsTypeType]
+from typing import Callable, Type
+class A: pass
+x = None # type: Callable[..., A]
+y = None # type: Type[A]
+y = x # E: Incompatible types in assignment (expression has type Callable[..., A], variable has type Type[A])
+
+-- Default argument values
+-- -----------------------
+
+
+[case testCallingFunctionsWithDefaultArgumentValues]
+
+a, b = None, None # type: (A, B)
+a = f() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+b = f(b) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+b = f(a, a) # E: Too many arguments for "f"
+
+b = f()
+b = f(a)
+b = f(AA())
+
+def f(x: 'A' = None) -> 'B': pass
+
+class A: pass
+class AA(A): pass
+class B: pass
+
+[case testDefaultArgumentExpressions]
+import typing
+def f(x: 'A' = A()) -> None:
+ b = x # type: B # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ a = x # type: A
+
+class B: pass
+class A: pass
+[out]
+
+[case testDefaultArgumentExpressions2]
+import typing
+def f(x: 'A' = B()) -> None: # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ b = x # type: B # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ a = x # type: A
+
+class B: pass
+class A: pass
+[out]
+
+[case testDefaultArgumentsWithSubtypes]
+import typing
+def f(x: 'B' = A()) -> None: # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ pass
+def g(x: 'A' = B()) -> None:
+ pass
+
+class A: pass
+class B(A): pass
+[out]
+
+[case testMultipleDefaultArgumentExpressions]
+import typing
+def f(x: 'A' = B(), y: 'B' = B()) -> None: # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ pass
+def h(x: 'A' = A(), y: 'B' = B()) -> None:
+ pass
+
+class A: pass
+class B: pass
+[out]
+
+[case testMultipleDefaultArgumentExpressions2]
+import typing
+def g(x: 'A' = A(), y: 'B' = A()) -> None: # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ pass
+
+class A: pass
+class B: pass
+[out]
+
+[case testDefaultArgumentsAndSignatureAsComment]
+import typing
+def f(x = 1): # type: (int) -> str
+ pass
+f()
+f(1)
+f('') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testMethodDefaultArgumentsAndSignatureAsComment]
+import typing
+class A:
+ def f(self, x = 1): # type: (int) -> str
+ pass
+A().f()
+A().f(1)
+A().f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+
+-- Access to method defined as a data attribute
+-- --------------------------------------------
+
+
+[case testMethodAsDataAttribute]
+from typing import Any, Callable
+class B: pass
+x = None # type: Any
+class A:
+ f = x # type: Callable[[A], None]
+ g = x # type: Callable[[A, B], None]
+a = None # type: A
+a.f()
+a.g(B())
+a.f(a) # E: Too many arguments
+a.g() # E: Too few arguments
+
+[case testMethodWithInvalidMethodAsDataAttribute]
+from typing import Any, Callable
+class B: pass
+x = None # type: Any
+class A:
+ f = x # type: Callable[[], None]
+ g = x # type: Callable[[B], None]
+a = None # type: A
+a.f() # E: Invalid method type
+a.g() # E: Invalid method type
+
+[case testMethodWithDynamicallyTypedMethodAsDataAttribute]
+from typing import Any, Callable
+class B: pass
+x = None # type: Any
+class A:
+ f = x # type: Callable[[Any], Any]
+a = None # type: A
+a.f()
+a.f(a) # E: Too many arguments
+
+[case testOverloadedMethodAsDataAttribute]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class B: pass
+class A:
+ @overload
+ def f(self) -> None: pass
+ @overload
+ def f(self, b: B) -> None: pass
+ g = f
+a = None # type: A
+a.g()
+a.g(B())
+a.g(a) # E: No overload variant matches argument types [foo.A]
+
+[case testMethodAsDataAttributeInferredFromDynamicallyTypedMethod]
+
+class A:
+ def f(self, x): pass
+ g = f
+a = None # type: A
+a.g(object())
+a.g(a, a) # E: Too many arguments
+a.g() # E: Too few arguments
+
+[case testMethodAsDataAttributeInGenericClass]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class B: pass
+class A(Generic[t]):
+ def f(self, x: t) -> None: pass
+ g = f
+a = None # type: A[B]
+a.g(B())
+a.g(a) # E: Argument 1 has incompatible type A[B]; expected "B"
+
+[case testInvalidMethodAsDataAttributeInGenericClass]
+from typing import Any, TypeVar, Generic, Callable
+t = TypeVar('t')
+class B: pass
+class C: pass
+x = None # type: Any
+class A(Generic[t]):
+ f = x # type: Callable[[A[B]], None]
+ab = None # type: A[B]
+ac = None # type: A[C]
+ab.f()
+ac.f() # E: Invalid method type
+
+[case testPartiallyTypedSelfInMethodDataAttribute]
+from typing import Any, TypeVar, Generic, Callable
+t = TypeVar('t')
+class B: pass
+class C: pass
+x = None # type: Any
+class A(Generic[t]):
+ f = x # type: Callable[[A], None]
+ab = None # type: A[B]
+ac = None # type: A[C]
+ab.f()
+ac.f()
+
+[case testCallableDataAttribute]
+from typing import Callable
+class A:
+ g = None # type: Callable[[A], None]
+ def __init__(self, f: Callable[[], None]) -> None:
+ self.f = f
+a = A(None)
+a.f()
+a.g()
+a.f(a) # E: Too many arguments
+a.g(a) # E: Too many arguments
+
+
+-- Nested functions
+-- ----------------
+
+
+[case testSimpleNestedFunction]
+import typing
+def f(a: 'A') -> None:
+ def g(b: 'B') -> None:
+ b = a # fail
+ aa = a # type: A # ok
+ b = B()
+ g(a) # fail
+ g(B())
+class A: pass
+class B: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+main:7: error: Argument 1 to "g" has incompatible type "A"; expected "B"
+
+[case testReturnAndNestedFunction]
+import typing
+def f() -> 'A':
+ def g() -> 'B':
+ return A() # fail
+ return B()
+ return B() # fail
+ return A()
+class A: pass
+class B: pass
+[out]
+main:4: error: Incompatible return value type (got "A", expected "B")
+main:6: error: Incompatible return value type (got "B", expected "A")
+
+[case testDynamicallyTypedNestedFunction]
+import typing
+def f(x: object) -> None:
+ def g(y):
+ pass
+ g() # E: Too few arguments for "g"
+ g(x)
+[out]
+
+[case testNestedFunctionInMethod]
+import typing
+class A:
+ def f(self) -> None:
+ def g(x: int) -> None:
+ y = x # type: int
+ a = x # type: A # fail
+ g(2)
+ g(A()) # fail
+[out]
+main:6: error: Incompatible types in assignment (expression has type "int", variable has type "A")
+main:8: error: Argument 1 to "g" has incompatible type "A"; expected "int"
+
+[case testMutuallyRecursiveNestedFunctions]
+def f() -> None:
+ def g() -> None:
+ h(1)
+ h('') # E
+ def h(x: int) -> None:
+ g()
+ g(1) # E
+[out]
+main:4: error: Argument 1 to "h" has incompatible type "str"; expected "int"
+main:7: error: Too many arguments for "g"
+
+[case testMutuallyRecursiveDecoratedFunctions]
+from typing import Callable, Any
+def dec(f) -> Callable[..., Any]: pass
+def f() -> None:
+ @dec
+ def g() -> None:
+ h()
+ h.x # E
+ @dec
+ def h(x: int) -> None:
+ g(1)
+ g.x # E
+[out]
+main:7: error: Callable[..., Any] has no attribute "x"
+main:11: error: Callable[..., Any] has no attribute "x"
+
+[case testNestedGenericFunctions]
+from typing import TypeVar
+T = TypeVar('T')
+U = TypeVar('U')
+
+def outer(x: T) -> T:
+ def inner(y: U) -> T: ...
+ return inner(1)
+
+
+-- Casts
+-- -----
+
+
+[case testCastsToAndFromFunctionTypes]
+from typing import TypeVar, Callable, Any, cast
+t = TypeVar('t')
+def f(x: t,
+ f1: Callable[[], None],
+ f2: Callable[[Any], None], o: object) -> None:
+ x = cast(t, f1)
+ f1 = cast(Callable[[], None], x)
+ f1 = cast(Callable[[], None], f2)
+ f1 = cast(Callable[[], None], o)
+
+
+-- Function decorators
+-- -------------------
+
+
+[case testTrivialStaticallyTypedFunctionDecorator]
+from typing import TypeVar
+t = TypeVar('t')
+def dec(f: t) -> t:
+ return f
+ at dec
+def f(x: int) -> None: pass
+f(1)
+f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testTrivialStaticallyTypedMethodDecorator]
+from typing import TypeVar
+t = TypeVar('t')
+def dec(f: t) -> t:
+ return f
+class A:
+ @dec
+ def f(self, x: int) -> None: pass
+A().f(1)
+A().f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+class B: pass
+
+[case testTrivialDecoratedNestedFunction]
+from typing import TypeVar
+t = TypeVar('t')
+def dec(f: t) -> t:
+ return f
+def g() -> None:
+ @dec
+ def f(x: int) -> None: pass
+ f(1)
+ f('') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+[out]
+
+[case testCheckingDecoratedFunction]
+import typing
+def dec(f): pass
+ at dec
+def f(x: 'A') -> None:
+ a = x # type: A
+ x = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+class A: pass
+[out]
+
+[case testDecoratorThatSwitchesType]
+from typing import Callable
+def dec(x) -> Callable[[], None]: pass
+ at dec
+def f(y): pass
+f()
+f(None) # E: Too many arguments for "f"
+
+[case testDecoratorThatSwitchesTypeWithMethod]
+from typing import Any, Callable
+def dec(x) -> Callable[[Any], None]: pass
+class A:
+ @dec
+ def f(self, a, b, c): pass
+a = None # type: A
+a.f()
+a.f(None) # E: Too many arguments for "f" of "A"
+
+[case testNestedDecorators]
+from typing import Any, Callable
+def dec1(f: Callable[[Any], None]) -> Callable[[], None]: pass
+def dec2(f: Callable[[Any, Any], None]) -> Callable[[Any], None]: pass
+ at dec1
+ at dec2
+def f(x, y): pass
+f()
+f(None) # E: Too many arguments for "f"
+
+[case testInvalidDecorator1]
+from typing import Any, Callable
+def dec1(f: Callable[[Any], None]) -> Callable[[], None]: pass
+def dec2(f: Callable[[Any, Any], None]) -> Callable[[Any], None]: pass
+ at dec1 # E: Argument 1 to "dec2" has incompatible type Callable[[Any], Any]; expected Callable[[Any, Any], None]
+ at dec2
+def f(x): pass
+
+[case testInvalidDecorator2]
+from typing import Any, Callable
+def dec1(f: Callable[[Any, Any], None]) -> Callable[[], None]: pass
+def dec2(f: Callable[[Any, Any], None]) -> Callable[[Any], None]: pass
+ at dec1 # E: Argument 1 to "dec1" has incompatible type Callable[[Any], None]; expected Callable[[Any, Any], None]
+ at dec2
+def f(x, y): pass
+
+[case testNoTypeCheckDecoratorOnMethod1]
+from typing import no_type_check
+
+ at no_type_check
+def foo(x: 'bar', y: {'x': 4}) -> 42:
+ 1 + 'x'
+
+[case testNoTypeCheckDecoratorOnMethod2]
+import typing
+
+ at typing.no_type_check
+def foo(x: 's', y: {'x': 4}) -> 42:
+ 1 + 'x'
+
+ at typing.no_type_check
+def bar() -> None:
+ 1 + 'x'
+
+[case testCallingNoTypeCheckFunction]
+import typing
+
+ at typing.no_type_check
+def foo(x: {1:2}) -> [1]:
+ 1 + 'x'
+
+foo()
+foo(1, 'b')
+
+[case testCallingNoTypeCheckFunction2]
+import typing
+
+def f() -> None:
+ foo()
+
+ at typing.no_type_check
+def foo(x: {1:2}) -> [1]:
+ 1 + 'x'
+
+[case testNoTypeCheckDecoratorSemanticError]
+import typing
+
+ at typing.no_type_check
+def foo(x: {1:2}) -> [1]:
+ x = y
+
+
+-- Forward references to decorated functions
+-- -----------------------------------------
+
+
+[case testForwardReferenceToDynamicallyTypedDecorator]
+def f(self) -> None:
+ g()
+ g(1)
+
+def dec(f):
+ return f
+
+ at dec
+def g():
+ pass
+
+[case testForwardReferenceToDecoratorWithAnyReturn]
+from typing import Any
+
+def f(self) -> None:
+ g()
+ g(1)
+
+def dec(f) -> Any:
+ return f
+
+ at dec
+def g():
+ pass
+
+[case testForwardReferenceToDecoratorWithIdentityMapping]
+from typing import TypeVar
+
+def f(self) -> None:
+ g()
+ g(1) # E: Too many arguments for "g"
+ h(1).x # E: "str" has no attribute "x"
+ h('') # E: Argument 1 to "h" has incompatible type "str"; expected "int"
+
+T = TypeVar('T')
+def dec(f: T) -> T:
+ return f
+
+ at dec
+def g(): pass
+ at dec
+def h(x: int) -> str: pass
+[out]
+
+[case testForwardReferenceToDynamicallyTypedDecoratedMethod]
+def f(self) -> None:
+ A().f(1).y
+ A().f()
+
+class A:
+ @dec
+ def f(self, x): pass
+
+def dec(f): return f
+[builtins fixtures/staticmethod.pyi]
+
+[case testForwardReferenceToStaticallyTypedDecoratedMethod]
+from typing import TypeVar
+
+def f(self) -> None:
+ A().f(1).y # E: "str" has no attribute "y"
+ A().f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+class A:
+ @dec
+ def f(self, a: int) -> str: return ''
+
+T = TypeVar('T')
+def dec(f: T) -> T: return f
+[builtins fixtures/staticmethod.pyi]
+[out]
+
+[case testForwardReferenceToDynamicallyTypedProperty]
+def f(self) -> None:
+ A().x.y
+
+class A:
+ @property
+ def x(self): pass
+[builtins fixtures/property.pyi]
+
+[case testForwardReferenceToStaticallyTypedProperty]
+def f(self) -> None:
+ A().x.y # E: "int" has no attribute "y"
+
+class A:
+ @property
+ def x(self) -> int: return 1
+[builtins fixtures/property.pyi]
+[out]
+
+[case testForwardReferenceToDynamicallyTypedStaticMethod]
+def f(self) -> None:
+ A.x(1).y
+ A.x() # E: Too few arguments for "x"
+
+class A:
+ @staticmethod
+ def x(x): pass
+[builtins fixtures/staticmethod.pyi]
+[out]
+
+[case testForwardReferenceToStaticallyTypedStaticMethod]
+def f(self) -> None:
+ A.x(1).y # E: "str" has no attribute "y"
+ A.x('') # E: Argument 1 to "x" of "A" has incompatible type "str"; expected "int"
+
+class A:
+ @staticmethod
+ def x(a: int) -> str: return ''
+[builtins fixtures/staticmethod.pyi]
+[out]
+
+[case testForwardReferenceToDynamicallyTypedClassMethod]
+def f(self) -> None:
+ A.x(1).y
+ A.x() # E: Too few arguments for "x"
+
+class A:
+ @classmethod
+ def x(cls, a): pass
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testForwardReferenceToStaticallyTypedClassMethod]
+def f(self) -> None:
+ A.x(1).y # E: "str" has no attribute "y"
+ A.x('') # E: Argument 1 to "x" of "A" has incompatible type "str"; expected "int"
+
+class A:
+ @classmethod
+ def x(cls, x: int) -> str: return ''
+[builtins fixtures/classmethod.pyi]
+[out]
+
+[case testForwardReferenceToDecoratedFunctionUsingMemberExpr]
+import m
+
+def f(self) -> None:
+ g(1).x # E: "str" has no attribute "x"
+
+ at m.dec
+def g(x: int) -> str: pass
+[file m.py]
+from typing import TypeVar
+T = TypeVar('T')
+def dec(f: T) -> T:
+ return f
+[out]
+
+[case testForwardReferenceToFunctionWithMultipleDecorators]
+def f(self) -> None:
+ g()
+ g(1)
+
+def dec(f):
+ return f
+
+ at dec
+ at dec2
+def g():
+ pass
+
+def dec2(f):
+ return f
+
+[case testForwardReferenceToDynamicallyTypedDecoratedStaticMethod]
+def f(self) -> None:
+ A().f(1).y
+ A().f()
+ A().g(1).y
+ A().g()
+
+class A:
+ @dec
+ @staticmethod
+ def f(self, x): pass
+ @staticmethod
+ @dec
+ def g(self, x): pass
+
+def dec(f): return f
+[builtins fixtures/staticmethod.pyi]
+
+[case testForwardRefereceToDecoratedFunctionWithCallExpressionDecorator]
+def f(self) -> None:
+ g()
+ g(1)
+
+ at dec(1)
+def g(): pass
+
+def dec(f): pass
+
+
+-- Decorator functions in import cycles
+-- ------------------------------------
+
+
+[case testDecoratorWithIdentityTypeInImportCycle]
+import a
+
+[file a.py]
+import b
+from d import dec
+ at dec
+def f(x: int) -> None: pass
+b.g(1) # E
+
+[file b.py]
+import a
+from d import dec
+ at dec
+def g(x: str) -> None: pass
+a.f('')
+
+[file d.py]
+from typing import TypeVar
+T = TypeVar('T')
+def dec(f: T) -> T: return f
+
+[out]
+tmp/b.py:5: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+tmp/a.py:5: error: Argument 1 to "g" has incompatible type "int"; expected "str"
+
+[case testDecoratorWithNoAnnotationInImportCycle]
+import a
+
+[file a.py]
+import b
+from d import dec
+ at dec
+def f(x: int) -> None: pass
+b.g(1, z=4)
+
+[file b.py]
+import a
+from d import dec
+ at dec
+def g(x: str) -> None: pass
+a.f('', y=2)
+
+[file d.py]
+def dec(f): return f
+
+[case testDecoratorWithFixedReturnTypeInImportCycle]
+import a
+
+[file a.py]
+import b
+from d import dec
+ at dec
+def f(x: int) -> str: pass
+b.g(1)()
+
+[file b.py]
+import a
+from d import dec
+ at dec
+def g(x: int) -> str: pass
+a.f(1)()
+
+[file d.py]
+from typing import Callable
+def dec(f: Callable[[int], str]) -> Callable[[int], str]: return f
+
+[out]
+tmp/b.py:5: error: "str" not callable
+tmp/a.py:5: error: "str" not callable
+
+[case testDecoratorWithCallAndFixedReturnTypeInImportCycle]
+import a
+
+[file a.py]
+import b
+from d import dec
+ at dec()
+def f(x: int) -> str: pass
+b.g(1)()
+
+[file b.py]
+import a
+from d import dec
+ at dec()
+def g(x: int) -> str: pass
+a.f(1)()
+
+[file d.py]
+from typing import Callable
+def dec() -> Callable[[Callable[[int], str]], Callable[[int], str]]: pass
+
+[out]
+tmp/b.py:5: error: "str" not callable
+tmp/a.py:5: error: "str" not callable
+
+[case testDecoratorWithCallAndFixedReturnTypeInImportCycleAndDecoratorArgs]
+import a
+
+[file a.py]
+import b
+from d import dec
+ at dec(1)
+def f(x: int) -> str: pass
+b.g(1)()
+
+[file b.py]
+import a
+from d import dec
+ at dec(1)
+def g(x: int) -> str: pass
+a.f(1)()
+
+[file d.py]
+from typing import Callable
+def dec(x: str) -> Callable[[Callable[[int], str]], Callable[[int], str]]: pass
+
+[out]
+tmp/b.py:3: error: Argument 1 to "dec" has incompatible type "int"; expected "str"
+tmp/b.py:5: error: "str" not callable
+tmp/a.py:3: error: Argument 1 to "dec" has incompatible type "int"; expected "str"
+tmp/a.py:5: error: "str" not callable
+
+[case testUndefinedDecoratorInImportCycle]
+# cmd: mypy -m foo.base
+[file foo/__init__.py]
+import foo.base
+class Derived(foo.base.Base):
+ def method(self) -> None: pass
+[file foo/base.py]
+import foo
+class Base:
+ @decorator
+ def method(self) -> None: pass
+[out]
+tmp/foo/base.py:3: error: Name 'decorator' is not defined
+
+
+-- Conditional function definition
+-- -------------------------------
+
+
+[case testTypeCheckBodyOfConditionalFunction]
+from typing import Any
+x = None # type: Any
+if x:
+ def f(x: int) -> None:
+ x = 1
+ x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[out]
+
+[case testCallConditionalFunction]
+from typing import Any
+x = None # type: Any
+if x:
+ def f(x: int) -> None: pass
+ f(1)
+ f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+f(1)
+f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testConditionalFunctionDefinitionWithIfElse]
+from typing import Any
+x = None # type: Any
+if x:
+ def f(x: int) -> None:
+ x = 'x' # fail
+ x = 1
+else:
+ def f(x: int) -> None:
+ x + 'x' # fail
+ x = 1
+f(1)
+f('x') # fail
+[out]
+main:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:9: error: Unsupported operand types for + ("int" and "str")
+main:12: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testNestedConditionalFunctionDefinitionWithIfElse]
+from typing import Any
+x = None # type: Any
+def top() -> None:
+ if x:
+ def f(x: int) -> None:
+ x = 'x' # fail
+ x = 1
+ else:
+ def f(x: int) -> None:
+ x + 'x' # fail
+ x = 1
+ f(1)
+ f('x') # fail
+[out]
+main:6: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:10: error: Unsupported operand types for + ("int" and "str")
+main:13: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testUnconditionalRedefinitionOfConditionalFunction]
+from typing import Any
+x = None # type: Any
+if x:
+ def f(): pass
+def f(): pass # E: Name 'f' already defined on line 4
+
+[case testIncompatibleConditionalFunctionDefinition]
+from typing import Any
+x = None # type: Any
+if x:
+ def f(x: int) -> None: pass
+else:
+ def f(x): pass # E: All conditional function variants must have identical signatures
+
+[case testIncompatibleConditionalFunctionDefinition2]
+from typing import Any
+x = None # type: Any
+if x:
+ def f(x: int) -> None: pass
+else:
+ def f(y: int) -> None: pass # E: All conditional function variants must have identical signatures
+
+[case testIncompatibleConditionalFunctionDefinition3]
+from typing import Any
+x = None # type: Any
+if x:
+ def f(x: int) -> None: pass
+else:
+ def f(x: int = 0) -> None: pass # E: All conditional function variants must have identical signatures
+
+[case testConditionalRedefinitionOfAnUnconditionalFunctionDefinition1]
+from typing import Any
+def f(x: str) -> None: pass
+x = None # type: Any
+if x:
+ def f(x: int) -> None: pass # E: All conditional function variants must have identical signatures
+
+[case testConditionalRedefinitionOfAnUnconditionalFunctionDefinition1]
+from typing import Any
+def f(x: int) -> None: pass # N: "f" defined here
+x = None # type: Any
+if x:
+ def f(y: int) -> None: pass # E: All conditional function variants must have identical signatures
+f(x=1) # The first definition takes precedence.
+f(y=1) # E: Unexpected keyword argument "y" for "f"
+
+[case testRedefineFunctionDefinedAsVariable]
+def g(): pass
+f = g
+if g():
+ def f(): pass
+f()
+f(1) # E: Too many arguments
+
+[case testRedefineFunctionDefinedAsVariableInitializedToNone]
+def g(): pass
+f = None
+if g():
+ def f(): pass
+f()
+f(1) # E: Too many arguments for "f"
+
+[case testRedefineNestedFunctionDefinedAsVariableInitializedToNone]
+def g() -> None:
+ f = None
+ if object():
+ def f(x: int) -> None: pass
+ f() # E: Too few arguments for "f"
+ f(1)
+ f('') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+[out]
+
+[case testRedefineFunctionDefinedAsVariableWithInvalidSignature]
+def g(): pass
+f = g
+if g():
+ def f(x): pass # E: Incompatible redefinition (redefinition with type Callable[[Any], Any], original type Callable[[], Any])
+
+[case testRedefineFunctionDefinedAsVariableWithVariance1]
+class B: pass
+class C(B): pass
+def g(x: C) -> B: pass
+f = g
+if g(C()):
+ def f(x: C) -> C: pass
+
+[case testRedefineFunctionDefinedAsVariableWithVariance2]
+class B: pass
+class C(B): pass
+def g(x: C) -> B: pass
+f = g
+if g(C()):
+ def f(x: B) -> B: pass
+
+[case testRedefineFunctionDefinedAsVariableInitializedToEmptyList]
+f = [] # E: Need type annotation for variable
+if object():
+ def f(): pass # E: Incompatible redefinition
+f()
+f(1)
+[builtins fixtures/list.pyi]
+
+
+-- Conditional method definition
+-- -----------------------------
+
+
+[case testTypeCheckBodyOfConditionalMethod]
+from typing import Any
+x = None # type: Any
+class A:
+ if x:
+ def f(self, x: int) -> None:
+ x = 1
+ x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[out]
+
+[case testCallConditionalMethodInClassBody]
+from typing import Any
+x = None # type: Any
+class A:
+ if x:
+ def f(self, x: int) -> None: pass
+ f(x, 1)
+ f(x, 'x') # E: Argument 2 to "f" of "A" has incompatible type "str"; expected "int"
+ f(x, 1)
+ f(x, 'x') # E: Argument 2 to "f" of "A" has incompatible type "str"; expected "int"
+[out]
+
+[case testCallConditionalMethodViaInstance]
+from typing import Any
+x = None # type: Any
+class A:
+ if x:
+ def f(self, x: int) -> None: pass
+A().f(1)
+A().f('x') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+[case testConditionalMethodDefinitionWithIfElse]
+from typing import Any
+x = None # type: Any
+class A:
+ if x:
+ def f(self, x: int) -> None:
+ x = 'x' # fail
+ x = 1
+ else:
+ def f(self, x: int) -> None:
+ x + 'x' # fail
+ x = 1
+A().f(1)
+A().f('x') # fail
+[out]
+main:6: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:10: error: Unsupported operand types for + ("int" and "str")
+main:13: error: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+[case testUnconditionalRedefinitionOfConditionalMethod]
+from typing import Any
+x = None # type: Any
+class A:
+ if x:
+ def f(self): pass
+ def f(self): pass # E: Name 'f' already defined
+
+[case testIncompatibleConditionalMethodDefinition]
+from typing import Any
+x = None # type: Any
+class A:
+ if x:
+ def f(self, x: int) -> None: pass
+ else:
+ def f(self, x): pass # E: All conditional function variants must have identical signatures
+[out]
+
+[case testConditionalFunctionDefinitionInTry]
+import typing
+try:
+ def f(x: int) -> None: pass
+except:
+ def g(x: str) -> None: pass
+f(1)
+f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+g('x')
+g(1) # E: Argument 1 to "g" has incompatible type "int"; expected "str"
+
+-- Callable with specific arg list
+-- -------------------------------
+
+[case testCallableWithNamedArg]
+from typing import Callable
+from mypy_extensions import Arg
+
+def a(f: Callable[[Arg(int, 'x')], int]):
+ f(x=4)
+ f(5)
+ f(y=3) # E: Unexpected keyword argument "y"
+
+[builtins fixtures/dict.pyi]
+
+[case testCallableWithOptionalArg]
+from typing import Callable
+from mypy_extensions import DefaultArg
+
+def a(f: Callable[[DefaultArg(int, 'x')], int]):
+ f(x=4)
+ f(2)
+ f()
+ f(y=3) # E: Unexpected keyword argument "y"
+ f("foo") # E: Argument 1 has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testCallableWithNamedArgFromExpr]
+from typing import Callable
+from mypy_extensions import Arg
+
+F = Callable[[Arg(int, 'x')], int]
+
+def a(f: F):
+ f(x=4)
+ f(5)
+ f(y=3) # E: Unexpected keyword argument "y"
+
+[builtins fixtures/dict.pyi]
+
+[case testCallableWithOptionalArgFromExpr]
+from typing import Callable
+from mypy_extensions import DefaultArg
+
+F = Callable[[DefaultArg(int, 'x')], int]
+def a(f: F):
+ f(x=4)
+ f(2)
+ f()
+ f(y=3) # E: Unexpected keyword argument "y"
+ f("foo") # E: Argument 1 has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testCallableParsingInInheritence]
+
+from collections import namedtuple
+class C(namedtuple('t', 'x')):
+ pass
+
+[case testCallableParsingSameName]
+from typing import Callable
+
+def Arg(x, y): pass
+
+F = Callable[[Arg(int, 'x')], int] # E: Invalid argument constructor "__main__.Arg"
+
+[case testCallableParsingFromExpr]
+from typing import Callable, List
+from mypy_extensions import Arg, VarArg, KwArg
+import mypy_extensions
+
+def WrongArg(x, y): return y
+# Note that for this test, the 'Value of type "int" is not indexable' errors are silly,
+# and a consequence of Callable being set to an int in the test stub. We can't set it to
+# something else sensible, because other tests require the stub not have anything
+# that looks like a function call.
+F = Callable[[WrongArg(int, 'x')], int] # E: Invalid argument constructor "__main__.WrongArg"
+G = Callable[[Arg(1, 'x')], int] # E: Invalid type alias # E: Value of type "int" is not indexable
+H = Callable[[VarArg(int, 'x')], int] # E: VarArg arguments should not have names
+I = Callable[[VarArg(int)], int] # ok
+J = Callable[[VarArg(), KwArg()], int] # ok
+K = Callable[[VarArg(), int], int] # E: Required positional args may not appear after default, named or var args
+L = Callable[[Arg(name='x', type=int)], int] # ok
+# I have commented out the following test because I don't know how to expect the "defined here" note part of the error.
+# M = Callable[[Arg(gnome='x', type=int)], int] E: Invalid type alias E: Unexpected keyword argument "gnome" for "Arg"
+N = Callable[[Arg(name=None, type=int)], int] # ok
+O = Callable[[List[Arg(int)]], int] # E: Invalid type alias # E: Value of type "int" is not indexable # E: Type expected within [...] # E: The type Type[List[Any]] is not generic and not indexable
+P = Callable[[mypy_extensions.VarArg(int)], int] # ok
+Q = Callable[[Arg(int, type=int)], int] # E: Invalid type alias # E: Value of type "int" is not indexable # E: "Arg" gets multiple values for keyword argument "type"
+R = Callable[[Arg(int, 'x', name='y')], int] # E: Invalid type alias # E: Value of type "int" is not indexable # E: "Arg" gets multiple values for keyword argument "name"
+
+[builtins fixtures/dict.pyi]
+
+[case testCallableParsing]
+from typing import Callable
+from mypy_extensions import Arg, VarArg, KwArg
+
+def WrongArg(x, y): return y
+
+def b(f: Callable[[Arg(1, 'x')], int]): pass # E: invalid type comment or annotation
+def d(f: Callable[[VarArg(int)], int]): pass # ok
+def e(f: Callable[[VarArg(), KwArg()], int]): pass # ok
+def g(f: Callable[[Arg(name='x', type=int)], int]): pass # ok
+def h(f: Callable[[Arg(gnome='x', type=int)], int]): pass # E: Unexpected argument "gnome" for argument constructor
+def i(f: Callable[[Arg(name=None, type=int)], int]): pass # ok
+def j(f: Callable[[Arg(int, 'x', name='y')], int]): pass # E: "Arg" gets multiple values for keyword argument "name"
+def k(f: Callable[[Arg(int, type=int)], int]): pass # E: "Arg" gets multiple values for keyword argument "type"
+
+[builtins fixtures/dict.pyi]
+
+[case testCallableTypeAnalysis]
+from typing import Callable
+from mypy_extensions import Arg, VarArg as VARG, KwArg
+import mypy_extensions as ext
+
+def WrongArg(x, y): return y
+def a(f: Callable[[WrongArg(int, 'x')], int]): pass # E: Invalid argument constructor "__main__.WrongArg"
+def b(f: Callable[[BadArg(int, 'x')], int]): pass # E: Name 'BadArg' is not defined
+def d(f: Callable[[ext.VarArg(int)], int]): pass # ok
+def e(f: Callable[[VARG(), ext.KwArg()], int]): pass # ok
+def g(f: Callable[[ext.Arg(name='x', type=int)], int]): pass # ok
+def i(f: Callable[[Arg(name=None, type=int)], int]): pass # ok
+
+def f1(*args) -> int: pass
+def f2(*args, **kwargs) -> int: pass
+
+d(f1)
+e(f2)
+d(f2)
+e(f1) # E: Argument 1 to "e" has incompatible type Callable[[VarArg(Any)], int]; expected Callable[[VarArg(Any), KwArg(Any)], int]
+
+[builtins fixtures/dict.pyi]
+
+[case testCallableWrongTypeType]
+from typing import Callable
+from mypy_extensions import Arg
+def b(f: Callable[[Arg(1, 'x')], int]): pass # E: invalid type comment or annotation
+[builtins fixtures/dict.pyi]
+
+[case testCallableTooManyVarArg]
+from typing import Callable
+from mypy_extensions import VarArg
+def c(f: Callable[[VarArg(int, 'x')], int]): pass # E: VarArg arguments should not have names
+[builtins fixtures/dict.pyi]
+
+[case testCallableFastParseGood]
+from typing import Callable
+from mypy_extensions import VarArg, Arg, KwArg
+def d(f: Callable[[VarArg(int)], int]): pass # ok
+def e(f: Callable[[VarArg(), KwArg()], int]): pass # ok
+def g(f: Callable[[Arg(name='x', type=int)], int]): pass # ok
+def i(f: Callable[[Arg(name=None, type=int)], int]): pass # ok
+[builtins fixtures/dict.pyi]
+
+[case testCallableFastParseBadArgArgName]
+from typing import Callable
+from mypy_extensions import Arg
+def h(f: Callable[[Arg(gnome='x', type=int)], int]): pass # E: Unexpected argument "gnome" for argument constructor
+[builtins fixtures/dict.pyi]
+
+[case testCallableKindsOrdering]
+from typing import Callable, Any
+from mypy_extensions import Arg, VarArg, KwArg, DefaultArg, NamedArg
+
+def f(f: Callable[[VarArg(), int], int]): pass # E: Required positional args may not appear after default, named or var args
+def g(f: Callable[[VarArg(), VarArg()], int]): pass # E: Var args may not appear after named or var args
+def h(f: Callable[[KwArg(), KwArg()], int]): pass # E: You may only have one **kwargs argument
+def i(f: Callable[[DefaultArg(), int], int]): pass # E: Required positional args may not appear after default, named or var args
+def j(f: Callable[[NamedArg(Any, 'x'), DefaultArg(int, 'y')], int]): pass # E: Positional default args may not appear after named or var args
+def k(f: Callable[[KwArg(), NamedArg(Any, 'x')], int]): pass # E: A **kwargs argument must be the last argument
+[builtins fixtures/dict.pyi]
+
+[case testCallableDuplicateNames]
+from typing import Callable
+from mypy_extensions import Arg, VarArg, KwArg, DefaultArg
+
+def f(f: Callable[[Arg(int, 'x'), int, Arg(int, 'x')], int]): pass # E: Duplicate argument 'x' in Callable
+
+[builtins fixtures/dict.pyi]
+
+
+[case testCallableWithKeywordOnlyArg]
+from typing import Callable
+from mypy_extensions import NamedArg
+
+def a(f: Callable[[NamedArg(int, 'x')], int]):
+ f(x=4)
+ f(2) # E: Too many positional arguments
+ f() # E: Missing named argument "x"
+ f(y=3) # E: Unexpected keyword argument "y"
+ f(x="foo") # E: Argument 1 has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testCallableWithKeywordOnlyOptionalArg]
+from typing import Callable
+from mypy_extensions import DefaultNamedArg
+
+def a(f: Callable[[DefaultNamedArg(int, 'x')], int]):
+ f(x=4)
+ f(2) # E: Too many positional arguments
+ f()
+ f(y=3) # E: Unexpected keyword argument "y"
+ f(x="foo") # E: Argument 1 has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testCallableWithKwargs]
+from typing import Callable
+from mypy_extensions import KwArg
+
+def a(f: Callable[[KwArg(int)], int]):
+ f(x=4)
+ f(2) # E: Too many arguments
+ f()
+ f(y=3)
+ f(x=4, y=3, z=10)
+ f(x="foo") # E: Argument 1 has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+
+[case testCallableWithVarArg]
+from typing import Callable
+from mypy_extensions import VarArg
+
+def a(f: Callable[[VarArg(int)], int]):
+ f(x=4) # E: Unexpected keyword argument "x"
+ f(2)
+ f()
+ f(3, 4, 5)
+ f("a") # E: Argument 1 has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testCallableArgKindSubtyping]
+from typing import Callable
+from mypy_extensions import Arg, DefaultArg
+
+int_str_fun = None # type: Callable[[int, str], str]
+int_opt_str_fun = None # type: Callable[[int, DefaultArg(str, None)], str]
+int_named_str_fun = None # type: Callable[[int, Arg(str, 's')], str]
+
+def isf(ii: int, ss: str) -> str:
+ return ss
+
+def iosf(i: int, s: str = "bar") -> str:
+ return s
+
+def isf_unnamed(__i: int, __s: str) -> str:
+ return __s
+
+int_str_fun = isf
+int_str_fun = isf_unnamed
+int_named_str_fun = isf_unnamed # E: Incompatible types in assignment (expression has type Callable[[int, str], str], variable has type Callable[[int, Arg(str, 's')], str])
+int_opt_str_fun = iosf
+int_str_fun = iosf
+int_opt_str_fun = isf # E: Incompatible types in assignment (expression has type Callable[[Arg(int, 'ii'), Arg(str, 'ss')], str], variable has type Callable[[int, DefaultArg(str)], str])
+
+int_named_str_fun = isf # E: Incompatible types in assignment (expression has type Callable[[Arg(int, 'ii'), Arg(str, 'ss')], str], variable has type Callable[[int, Arg(str, 's')], str])
+int_named_str_fun = iosf
+
+[builtins fixtures/dict.pyi]
+
+-- Callable[..., T]
+-- ----------------
+
+
+[case testCallableWithArbitraryArgs]
+from typing import Callable
+def f(x: Callable[..., int]) -> None:
+ x()
+ x(1)
+ x(z=1)
+ x() + '' # E: Unsupported operand types for + ("int" and "str")
+[out]
+
+[case testCallableWithArbitraryArgs2]
+from typing import Callable
+def f(x: Callable[..., int]) -> None:
+ x(*[1], **{'x': 2})
+[builtins fixtures/dict.pyi]
+
+[case testCastWithCallableAndArbitraryArgs]
+from typing import Callable, cast
+f = cast(Callable[..., int], None)
+f(x=4) + '' # E: Unsupported operand types for + ("int" and "str")
+
+[case testCallableWithArbitraryArgsInErrorMessage]
+from typing import Callable
+def f(x: Callable[..., int]) -> None:
+ x = 1 # E: Incompatible types in assignment (expression has type "int", variable has type Callable[..., int])
+[out]
+
+[case testCallableWithArbitraryArgsInGenericFunction]
+from typing import Callable, TypeVar
+T = TypeVar('T')
+def f(x: Callable[..., T]) -> T: pass
+def g(*x: int) -> str: pass
+x = f(g)
+x + 1 # E: Unsupported left operand type for + ("str")
+[builtins fixtures/list.pyi]
+
+[case testCallableWithArbitraryArgsSubtyping]
+from typing import Callable
+def f(x: Callable[..., int]) -> None: pass
+def g1(): pass
+def g2(x, y) -> int: pass
+def g3(*, y: str) -> int: pass
+def g4(*, y: int) -> str: pass
+f(g1)
+f(g2)
+f(g3)
+f(g4) # E: Argument 1 to "f" has incompatible type Callable[[NamedArg(int, 'y')], str]; expected Callable[..., int]
+
+[case testCallableWithArbitraryArgsSubtypingWithGenericFunc]
+from typing import Callable, TypeVar
+T = TypeVar('T')
+def f(x: Callable[..., int]) -> None: pass
+def g1(x: T) -> int: pass
+def g2(*x: T) -> int: pass
+def g3(*x: T) -> T: pass
+f(g1)
+f(g2)
+f(g3)
+
+-- (...) -> T
+-- ----------------
+[case testEllipsisWithArbitraryArgsOnBareFunction]
+def f(x, y, z): # type: (...) -> None
+ pass
+f(1, "hello", [])
+f(x=1, y="hello", z=[])
+[builtins fixtures/dict.pyi]
+
+[case testEllipsisWithArbitraryArgsOnBareFunctionWithDefaults]
+def f(x, y=1, z="hey"): # type: (...) -> None
+ pass
+f(1, "hello", [])
+f(x=1, y="hello", z=[])
+[builtins fixtures/dict.pyi]
+
+[case testEllipsisWithArbitraryArgsOnBareFunctionWithKwargs]
+from typing import Dict
+def f(x, **kwargs): # type: (...) -> None
+ success_dict_type = kwargs # type: Dict[str, str]
+ failure_dict_type = kwargs # type: Dict[int, str] # E: Incompatible types in assignment (expression has type Dict[str, Any], variable has type Dict[int, str])
+f(1, thing_in_kwargs=["hey"])
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testEllipsisWithArbitraryArgsOnBareFunctionWithVarargs]
+from typing import Tuple, Any
+def f(x, *args): # type: (...) -> None
+ success_tuple_type = args # type: Tuple[Any, ...]
+ fail_tuple_type = args # type: None # E: Incompatible types in assignment (expression has type Tuple[Any, ...], variable has type None)
+f(1, "hello")
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testEllipsisWithArbitraryArgsOnInstanceMethod]
+class A:
+ def f(self, x, y, z): # type: (...) -> None
+ pass
+
+[case testEllipsisWithArbitraryArgsOnClassMethod]
+class A:
+ @classmethod
+ def f(cls, x, y, z): # type: (...) -> None
+ pass
+[builtins fixtures/classmethod.pyi]
+
+[case testEllipsisWithArbitraryArgsOnStaticMethod]
+class A:
+ @staticmethod
+ def f(x, y, z): # type: (...) -> None
+ pass
+[builtins fixtures/staticmethod.pyi]
+
+[case testEllipsisWithSomethingAfterItFails]
+def f(x, y, z): # type: (..., int) -> None
+ pass
+[out]
+main:1: error: Ellipses cannot accompany other argument types in function type signature.
+
+[case testEllipsisWithSomethingBeforeItFails]
+def f(x, y, z): # type: (int, ...) -> None
+ pass
+[out]
+main:1: error: Ellipses cannot accompany other argument types in function type signature.
+
+[case testRejectCovariantArgument]
+from typing import TypeVar, Generic
+
+t = TypeVar('t', covariant=True)
+class A(Generic[t]):
+ def foo(self, x: t) -> None:
+ return None
+[builtins fixtures/bool.pyi]
+[out]
+main:5: error: Cannot use a covariant type variable as a parameter
+
+[case testRejectContravariantReturnType]
+from typing import TypeVar, Generic
+
+t = TypeVar('t', contravariant=True)
+class A(Generic[t]):
+ def foo(self) -> t:
+ return None
+[builtins fixtures/bool.pyi]
+[out]
+main:5: error: Cannot use a contravariant type variable as return type
+
+[case testAcceptCovariantReturnType]
+from typing import TypeVar, Generic
+
+t = TypeVar('t', covariant=True)
+class A(Generic[t]):
+ def foo(self) -> t:
+ return None
+[builtins fixtures/bool.pyi]
+[case testAcceptContravariantArgument]
+from typing import TypeVar, Generic
+
+t = TypeVar('t', contravariant=True)
+class A(Generic[t]):
+ def foo(self, x: t) -> None:
+ return None
+[builtins fixtures/bool.pyi]
+
+
+-- Redefining functions
+-- --------------------
+
+
+[case testRedefineFunction]
+from typing import Any
+def f(x) -> Any: pass
+def g(x, y): pass
+def h(x): pass
+def j(y) -> Any: pass
+f = h
+f = j # E: Incompatible types in assignment (expression has type Callable[[Arg(Any, 'y')], Any], variable has type Callable[[Arg(Any, 'x')], Any])
+f = g # E: Incompatible types in assignment (expression has type Callable[[Any, Any], Any], variable has type Callable[[Any], Any])
+
+[case testRedefineFunction2]
+def f() -> None: pass
+def f() -> None: pass # E: Name 'f' already defined on line 1
+
+
+-- Special cases
+-- -------------
+
+
+[case testFunctionDefinitionWithForStatement]
+for _ in [1]:
+ def f(): pass
+else:
+ def g(): pass
+f()
+g()
+[builtins fixtures/list.pyi]
+
+[case testFunctionDefinitionWithWhileStatement]
+while bool():
+ def f(): pass
+else:
+ def g(): pass
+f()
+g()
+[builtins fixtures/bool.pyi]
+
+[case testBareCallable]
+from typing import Callable, Any
+
+def foo(f: Callable) -> bool:
+ return f()
+
+def f1() -> bool:
+ return False
+
+foo(f1)
+[builtins fixtures/bool.pyi]
+
+[case testFunctionNestedWithinWith]
+from typing import Any
+a = 1 # type: Any
+with a:
+ def f() -> None:
+ pass
+ f(1) # E: Too many arguments for "f"
+
+
+[case testNameForDecoratorMethod]
+from typing import Callable
+
+class A:
+ def f(self) -> None:
+ # In particular, test that the error message contains "g" of "A".
+ self.g() # E: Too few arguments for "g" of "A"
+ self.g(1)
+ @dec
+ def g(self, x: str) -> None: pass
+
+def dec(f: Callable[[A, str], None]) -> Callable[[A, int], None]: pass
+[out]
+
+[case testUnknownFunctionNotCallable]
+def f() -> None:
+ pass
+def g(x: int) -> None:
+ pass
+h = f if bool() else g
+reveal_type(h) # E: Revealed type is 'builtins.function'
+h(7) # E: Cannot call function of unknown type
+[builtins fixtures/bool.pyi]
+
+-- Positional-only arguments
+-- -------------------------
+
+[case testPositionalOnlyArg]
+def f(__a: int) -> None: pass
+
+f(1)
+f(__a=1) # E: Unexpected keyword argument "__a" for "f"
+
+[builtins fixtures/bool.pyi]
+[out]
+main:1: note: "f" defined here
+
+[case testPositionalOnlyArgFastparse]
+
+
+def f(__a: int) -> None: pass
+
+f(1)
+f(__a=1) # E: Unexpected keyword argument "__a" for "f"
+
+[builtins fixtures/bool.pyi]
+[out]
+main:3: note: "f" defined here
+
+[case testMagicMethodPositionalOnlyArg]
+class A(object):
+ def __eq__(self, other) -> bool: return True # We are all equal. # N: "__eq__" of "A" defined here
+
+a = A()
+a.__eq__(a)
+a.__eq__(other=a) # E: Unexpected keyword argument "other" for "__eq__" of "A"
+
+[builtins fixtures/bool.pyi]
+
+[case testMagicMethodPositionalOnlyArgFastparse]
+
+
+class A(object):
+ def __eq__(self, other) -> bool: return True # We are all equal. # N: "__eq__" of "A" defined here
+
+a = A()
+a.__eq__(a)
+a.__eq__(other=a) # E: Unexpected keyword argument "other" for "__eq__" of "A"
+
+[builtins fixtures/bool.pyi]
+
+[case testTupleArguments]
+# flags: --python-version 2.7
+
+def f(a, (b, c), d): pass
+
+[case testTupleArgumentsFastparse]
+# flags: --python-version 2.7
+
+def f(a, (b, c), d): pass
+
+-- Type variable shenanagins
+-- -------------------------
+
+[case testGenericFunctionTypeDecl]
+from typing import Callable, TypeVar
+
+T = TypeVar('T')
+
+f: Callable[[T], T]
+reveal_type(f) # E: Revealed type is 'def [T] (T`-1) -> T`-1'
+def g(__x: T) -> T: pass
+f = g
+reveal_type(f) # E: Revealed type is 'def [T] (T`-1) -> T`-1'
+i = f(3)
+reveal_type(i) # E: Revealed type is 'builtins.int*'
+
+[case testFunctionReturningGenericFunction]
+from typing import Callable, TypeVar
+
+T = TypeVar('T')
+def deco() -> Callable[[T], T]: pass
+reveal_type(deco) # E: Revealed type is 'def () -> def [T] (T`-1) -> T`-1'
+f = deco()
+reveal_type(f) # E: Revealed type is 'def [T] (T`-1) -> T`-1'
+i = f(3)
+reveal_type(i) # E: Revealed type is 'builtins.int*'
+
+[case testFunctionReturningGenericFunctionPartialBinding]
+from typing import Callable, TypeVar
+
+T = TypeVar('T')
+U = TypeVar('U')
+
+def deco(x: U) -> Callable[[T, U], T]: pass
+reveal_type(deco) # E: Revealed type is 'def [U] (x: U`-1) -> def [T] (T`-2, U`-1) -> T`-2'
+f = deco("foo")
+reveal_type(f) # E: Revealed type is 'def [T] (T`-2, builtins.str*) -> T`-2'
+i = f(3, "eggs")
+reveal_type(i) # E: Revealed type is 'builtins.int*'
+
+[case testFunctionReturningGenericFunctionTwoLevelBinding]
+from typing import Callable, TypeVar
+
+T = TypeVar('T')
+R = TypeVar('R')
+def deco() -> Callable[[T], Callable[[T, R], R]]: pass
+f = deco()
+reveal_type(f) # E: Revealed type is 'def [T] (T`-1) -> def [R] (T`-1, R`-2) -> R`-2'
+g = f(3)
+reveal_type(g) # E: Revealed type is 'def [R] (builtins.int*, R`-2) -> R`-2'
+s = g(4, "foo")
+reveal_type(s) # E: Revealed type is 'builtins.str*'
+
+[case testGenericFunctionReturnAsDecorator]
+from typing import Callable, TypeVar
+
+T = TypeVar('T')
+def deco(__i: int) -> Callable[[T], T]: pass
+
+ at deco(3)
+def lol(x: int) -> str: ...
+
+reveal_type(lol) # E: Revealed type is 'def (x: builtins.int) -> builtins.str'
+s = lol(4)
+reveal_type(s) # E: Revealed type is 'builtins.str'
+
+[case testGenericFunctionOnReturnTypeOnly]
+from typing import TypeVar, List
+
+T = TypeVar('T')
+
+def make_list() -> List[T]: pass
+
+l: List[int] = make_list()
+
+bad = make_list() # E: Need type annotation for variable
+[builtins fixtures/list.pyi]
+
+[case testAnonymousArgumentError]
+def foo(__b: int, x: int, y: int) -> int: pass
+foo(x=2, y=2) # E: Missing positional argument
+foo(y=2) # E: Missing positional arguments
+
+[case testReturnTypeLineNumberWithDecorator]
+def dec(f): pass
+
+ at dec
+def test(a: str) -> (str,): # E: Invalid tuple literal type
+ return None
+
+[case testReturnTypeLineNumberNewLine]
+def fn(a: str
+ ) -> badtype: # E: Name 'badtype' is not defined
+ pass
+
+[case testArgumentTypeLineNumberWithDecorator]
+def dec(f): pass
+
+ at dec
+def some_method(self: badtype): pass # E: Name 'badtype' is not defined
+
+[case TestArgumentTypeLineNumberNewline]
+def fn(
+ a: badtype) -> None: # E: Name 'badtype' is not defined
+ pass
+
+[case testInferredTypeSubTypeOfReturnType]
+from typing import Union, Dict, List
+def f() -> List[Union[str, int]]:
+ x = ['a']
+ return x # E: Incompatible return value type (got List[str], expected List[Union[str, int]]) \
+# N: Perhaps you need a type annotation for "x"? Suggestion: List[Union[str, int]]
+
+def g() -> Dict[str, Union[str, int]]:
+ x = {'a': 'a'}
+ return x # E: Incompatible return value type (got Dict[str, str], expected Dict[str, Union[str, int]]) \
+# N: Perhaps you need a type annotation for "x"? Suggestion: Dict[str, Union[str, int]]
+
+def h() -> Dict[Union[str, int], str]:
+ x = {'a': 'a'}
+ return x # E: Incompatible return value type (got Dict[str, str], expected Dict[Union[str, int], str]) \
+# N: Perhaps you need a type annotation for "x"? Suggestion: Dict[Union[str, int], str]
+
+def i() -> List[Union[int, float]]:
+ x: List[int] = [1]
+ return x # E: Incompatible return value type (got List[int], expected List[Union[int, float]]) \
+# N: Perhaps you need a type annotation for "x"? Suggestion: List[Union[int, float]]
+
+[builtins fixtures/dict.pyi]
+
+[case testInferredTypeNotSubTypeOfReturnType]
+from typing import Union, List
+def f() -> List[Union[int, float]]:
+ x = ['a']
+ return x # E: Incompatible return value type (got List[str], expected List[Union[int, float]])
+
+def g() -> List[Union[str, int]]:
+ x = ('a', 2)
+ return x # E: Incompatible return value type (got "Tuple[str, int]", expected List[Union[str, int]])
+
+[builtins fixtures/list.pyi]
+
+[case testInferredTypeIsObjectMismatch]
+from typing import Union, Dict, List
+def f() -> Dict[str, Union[str, int]]:
+ x = {'a': 'a', 'b': 2}
+ return x # E: Incompatible return value type (got Dict[str, object], expected Dict[str, Union[str, int]])
+
+def g() -> Dict[str, Union[str, int]]:
+ x: Dict[str, Union[str, int]] = {'a': 'a', 'b': 2}
+ return x
+
+def h() -> List[Union[str, int]]:
+ x = ['a', 2]
+ return x # E: Incompatible return value type (got List[object], expected List[Union[str, int]])
+
+def i() -> List[Union[str, int]]:
+ x: List[Union[str, int]] = ['a', 2]
+ return x
+
+[builtins fixtures/dict.pyi]
diff --git a/test-data/unit/check-generic-subtyping.test b/test-data/unit/check-generic-subtyping.test
new file mode 100644
index 0000000..6cae196
--- /dev/null
+++ b/test-data/unit/check-generic-subtyping.test
@@ -0,0 +1,763 @@
+-- Test cases for the type checker related to subtyping and inheritance with
+-- generics.
+
+
+-- Subtyping + inheritance
+-- -----------------------
+
+
+[case testSubtypingAndInheritingNonGenericTypeFromGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ac = None # type: A[C]
+ad = None # type: A[D]
+b = None # type: B
+
+b = ad # E: Incompatible types in assignment (expression has type A[D], variable has type "B")
+ad = b # E: Incompatible types in assignment (expression has type "B", variable has type A[D])
+b = ac # E: Incompatible types in assignment (expression has type A[C], variable has type "B")
+
+b = b
+ac = b
+
+class C: pass
+class A(Generic[T]): pass
+class B(A[C]): pass
+class D: pass
+
+[case testSubtypingAndInheritingGenericTypeFromNonGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+a = None # type: A
+bc = None # type: B[C]
+bd = None # type: B[D]
+
+bc = bd # E: Incompatible types in assignment (expression has type B[D], variable has type B[C])
+bd = bc # E: Incompatible types in assignment (expression has type B[C], variable has type B[D])
+bc = a # E: Incompatible types in assignment (expression has type "A", variable has type B[C])
+bd = a # E: Incompatible types in assignment (expression has type "A", variable has type B[D])
+
+a = bc
+a = bd
+
+class A: pass
+class B(A, Generic[T]): pass
+class C: pass
+class D: pass
+
+[case testSubtypingAndInheritingGenericTypeFromGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+ac = None # type: A[C]
+ad = None # type: A[D]
+bcc = None # type: B[C, C]
+bdc = None # type: B[D, C]
+
+ad = bcc # E: Incompatible types in assignment (expression has type B[C, C], variable has type A[D])
+ad = bdc # E: Incompatible types in assignment (expression has type B[D, C], variable has type A[D])
+bcc = ac # E: Incompatible types in assignment (expression has type A[C], variable has type B[C, C])
+bdc = ac # E: Incompatible types in assignment (expression has type A[C], variable has type B[D, C])
+
+bcc = bcc
+bdc = bdc
+ac = bcc
+ac = bdc
+
+class A(Generic[T]): pass
+class B(A[S], Generic[T, S]): pass
+class C: pass
+class D: pass
+
+[case testSubtypingAndInheritingGenericTypeFromGenericTypeAcrossHierarchy]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+X = TypeVar('X')
+Y = TypeVar('Y')
+ae = None # type: A[A[E]]
+af = None # type: A[A[F]]
+
+cef = None # type: C[E, F]
+cff = None # type: C[F, F]
+cfe = None # type: C[F, E]
+
+ae = cef # E: Incompatible types in assignment (expression has type C[E, F], variable has type A[A[E]])
+af = cfe # E: Incompatible types in assignment (expression has type C[F, E], variable has type A[A[F]])
+
+ae = cfe
+af = cef
+af = cff
+
+class A(Generic[T]): pass
+class B(A[S], Generic[T, S]): pass
+class C(B[A[X], A[Y]], Generic[X, Y]): pass
+class E: pass
+class F: pass
+
+[case testIncludingBaseClassTwice]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class I(Generic[t]): pass
+class A(I[C], I[object]): pass # E: Duplicate base class "I"
+class C: pass
+
+
+-- Accessing inherited generic members
+-- -----------------------------------
+
+
+[case testAccessingMethodInheritedFromGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+b = None # type: B[C, D]
+c, d = None, None # type: (C, D)
+
+b.f(c) # E: Argument 1 to "f" of "A" has incompatible type "C"; expected "D"
+b.f(d)
+
+class A(Generic[T]):
+ def f(self, a: T) -> None:
+ pass
+class B(A[S], Generic[T, S]): pass
+class C: pass
+class D: pass
+
+[case testAccessingMethodInheritedFromGenericTypeInNonGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+b, c, d = None, None, None # type: (B, C, D)
+
+b.f(c) # E: Argument 1 to "f" of "A" has incompatible type "C"; expected "D"
+b.f(d)
+
+class C: pass
+class D: pass
+class A(Generic[T]):
+ def f(self, a: T) -> None:
+ pass
+class B(A[D]): pass
+
+[case testAccessingMemberVarInheritedFromGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class A(Generic[T]):
+ def __init__(self, a: T) -> None:
+ self.a = a
+
+b = None # type: B[C, D]
+c, d = None, None # type: (C, D)
+
+b.a = c # E: Incompatible types in assignment (expression has type "C", variable has type "D")
+b.a = d
+
+class B(A[S], Generic[T, S]): pass
+class C: pass
+class D: pass
+
+
+-- Overriding with generic types
+-- -----------------------------
+
+
+[case testOverridingMethodInSimpleTypeInheritingGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class B(Generic[T]):
+ def f(self, a: T) -> None: pass
+ def g(self, a: T) -> None: pass
+class C: pass
+class D: pass
+class A(B[C]):
+ def f(self, a: D) -> None: pass \
+ # E: Argument 1 of "f" incompatible with supertype "B"
+ def g(self, a: C) -> None: pass
+[out]
+
+[case testOverridingMethodInGenericTypeInheritingSimpleType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class C: pass
+class B:
+ def f(self, a: C) -> None: pass
+ def g(self, a: C) -> None: pass
+class A(B, Generic[T]):
+ def f(self, a: T) -> None: pass \
+ # E: Argument 1 of "f" incompatible with supertype "B"
+ def g(self, a: 'C') -> None: pass
+[out]
+
+[case testOverridingMethodInGenericTypeInheritingGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class B(Generic[T]):
+ def f(self, a: T) -> None: pass
+ def g(self, a: T) -> None: pass
+class A(B[S], Generic[T, S]):
+ def f(self, a: T) -> None: pass \
+ # E: Argument 1 of "f" incompatible with supertype "B"
+ def g(self, a: S) -> None: pass
+[out]
+
+[case testOverridingMethodInMultilevelHierarchyOfGenericTypes]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+U = TypeVar('U')
+V = TypeVar('V')
+
+class D: pass
+class C(Generic[T, U, V]):
+ def f(self, a: V) -> None: pass
+ def g(self, a: V) -> None: pass
+class B(C[D, D, T], Generic[T]): pass
+class A(B[S], Generic[T, S]):
+ def f(self, a: T) -> None: pass \
+ # E: Argument 1 of "f" incompatible with supertype "C"
+ def g(self, a: S) -> None: pass
+[out]
+
+[case testOverrideGenericMethodInNonGenericClass]
+from typing import TypeVar
+
+T = TypeVar('T')
+S = TypeVar('S')
+
+class A:
+ def f(self, x: T, y: S) -> None: pass
+class B(A):
+ def f(self, x: S, y: T) -> None: pass
+class C(A):
+ # Okay, because T = object allows any type for the arguments.
+ def f(self, x: T, y: T) -> None: pass
+
+[case testOverrideGenericMethodInNonGenericClassLists]
+from typing import TypeVar, List
+
+T = TypeVar('T')
+S = TypeVar('S')
+
+class A:
+ def f(self, x: List[T], y: List[S]) -> None: pass
+class B(A):
+ def f(self, x: List[S], y: List[T]) -> None: pass
+class C(A):
+ def f(self, x: List[T], y: List[T]) -> None: pass # E: Signature of "f" incompatible with supertype "A"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testOverrideGenericMethodInNonGenericClassGeneralize]
+from typing import TypeVar
+
+T = TypeVar('T')
+T1 = TypeVar('T1', bound=str)
+S = TypeVar('S')
+
+class A:
+ def f(self, x: int, y: S) -> None: pass
+class B(A):
+ def f(self, x: T, y: S) -> None: pass
+class C(A):
+ def f(self, x: T, y: str) -> None: pass
+class D(A):
+ def f(self, x: T1, y: S) -> None: pass # TODO: This error could be more specific.
+[out]
+main:12: error: Argument 2 of "f" incompatible with supertype "A"
+main:14: error: Signature of "f" incompatible with supertype "A"
+
+
+-- Inheritance from generic types with implicit dynamic supertype
+-- --------------------------------------------------------------
+
+
+[case testInheritanceFromGenericWithImplicitDynamicAndSubtyping]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+a = None # type: A
+bc = None # type: B[C]
+bd = None # type: B[D]
+
+a = bc # E: Incompatible types in assignment (expression has type B[C], variable has type "A")
+bc = a
+bd = a
+
+class B(Generic[T]): pass
+class A(B): pass
+class C: pass
+class D: pass
+[out]
+
+[case testInheritanceFromGenericWithImplicitDynamicAndExternalAccess]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+
+class B(Generic[T]):
+ def f(self, a: 'B[T]') -> None: pass
+ def __init__(self, x: 'B[T]') -> None:
+ self.x = x
+class A(B): pass
+class C: pass
+
+a = None # type: A
+c = None # type: C
+bc = None # type: B[C]
+
+a.x = c # E: Incompatible types in assignment (expression has type "C", variable has type B[Any])
+a.f(c) # E: Argument 1 to "f" of "B" has incompatible type "C"; expected B[Any]
+a.x = bc
+a.f(bc)
+[out]
+
+[case testInheritanceFromGenericWithImplicitDynamic]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+a = None # type: A
+c = None # type: C
+bc = None # type: B[C]
+
+class B(Generic[T]):
+ def f(self, a: 'B[T]') -> None: pass
+ def __init__(self, x: 'B[T]') -> None:
+ self.x = x
+
+class A(B):
+ def g(self) -> None:
+ self.x = c # E: Incompatible types in assignment (expression has type "C", variable has type B[Any])
+ self.f(c) # E: Argument 1 to "f" of "B" has incompatible type "C"; expected B[Any]
+ self.x = bc
+ self.f(bc)
+
+class C: pass
+[out]
+
+[case testInheritanceFromGenericWithImplicitDynamicAndOverriding]
+from typing import TypeVar, Generic, Tuple
+T = TypeVar('T')
+class B(Generic[T]):
+ def f(self, a: T, b: 'Tuple[T, B[T]]') -> None:
+ pass
+class A(B):
+ def f(self, a, b): pass
+[builtins fixtures/tuple.pyi]
+[out]
+
+
+-- Inheritance from generic types and super expressions
+-- ----------------------------------------------------
+
+
+[case testSuperExpressionsWhenInheritingFromGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class B(Generic[T]):
+ def f(self, a: T) -> None: pass
+class A(B[S], Generic[T, S]):
+ def g(self, t: T, s: S) -> None:
+ super().f(t) # E: Argument 1 to "f" of "B" has incompatible type "T"; expected "S"
+ super().f(s)
+[out]
+
+[case testSuperExpressionsWhenInheritingFromGenericTypeAndDeepHierarchy]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+U = TypeVar('U')
+V = TypeVar('V')
+class C(Generic[T, U, V]):
+ def f(self, a: V) -> None: pass
+class D: pass
+class B(C[D, D, T], Generic[T]): pass
+class A(B[S], Generic[T, S]):
+ def g(self, t: T, s: S) -> None:
+ super().f(t) # E: Argument 1 to "f" of "C" has incompatible type "T"; expected "S"
+ super().f(s)
+[out]
+
+
+-- Type of inherited constructor
+-- -----------------------------
+
+
+[case testInheritedConstructor]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def __init__(self, x: T) -> None: pass
+class B(A[T], Generic[T]): pass
+class C(A[int]): pass
+class D(A[A[T]], Generic[T]): pass
+B(1)
+C(1)
+C('a') # E: Argument 1 to "C" has incompatible type "str"; expected "int"
+D(A(1))
+D(1) # E: Argument 1 to "D" has incompatible type "int"; expected A[<nothing>]
+
+
+[case testInheritedConstructor2]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+U = TypeVar('U')
+Z = TypeVar('Z')
+class A(Generic[T, U]):
+ def __init__(self, x: T, y: U, z: Z) -> None: pass
+class B(A[int, T], Generic[T]): pass
+class C(B[A[T, str]], Generic[T, U]): pass
+# C[T, U] <: B[A[T, str]] <: A[int, A[T, str]]
+C(1, A(1, 'a', 0), 'z')
+C(1, A('1', 'a', 0), 'z')
+C('1', A(1, 'a', 0), 'z') # E: Argument 1 to "C" has incompatible type "str"; expected "int"
+C(1, A(1, 1, 0), 'z') # E: Argument 2 to "A" has incompatible type "int"; expected "str"
+
+
+-- Subtyping with a generic abstract base class
+-- --------------------------------------------
+
+
+[case testSubtypingWithGenericTypeSubclassingGenericAbstractClass]
+from typing import TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+S = TypeVar('S')
+acd = None # type: A[C, D]
+adc = None # type: A[D, C]
+ic = None # type: I[C]
+id = None # type: I[D]
+
+ic = acd # E: Incompatible types in assignment (expression has type A[C, D], variable has type I[C])
+id = adc # E: Incompatible types in assignment (expression has type A[D, C], variable has type I[D])
+adc = ic # E: Incompatible types in assignment (expression has type I[C], variable has type A[D, C])
+
+ic = adc
+id = acd
+
+class I(Generic[T]):
+ @abstractmethod
+ def f(self): pass
+class A(I[S], Generic[T, S]): pass
+class C: pass
+class D: pass
+
+[case testSubtypingWithTypeImplementingGenericABCViaInheritance]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+a, b = None, None # type: (A, B)
+ic, id, ie = None, None, None # type: (I[C], I[D], I[E])
+
+class I(Generic[S]): pass
+class B(I[C]): pass
+class A(B): pass
+
+ie = a # E: Incompatible types in assignment (expression has type "A", variable has type I[E])
+a = ic # E: Incompatible types in assignment (expression has type I[C], variable has type "A")
+a = id # E: Incompatible types in assignment (expression has type I[D], variable has type "A")
+a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+id = a # E: Incompatible types in assignment (expression has type "A", variable has type I[D])
+
+ic = a
+b = a
+
+class C: pass
+class D: pass
+class E: pass
+[out]
+
+[case testSubtypingWithTypeImplementingGenericABCViaInheritance2-skip]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class I(Generic[T]): pass
+class A(I[C]): pass
+class B(A, I[D]): pass # Fail
+
+class C: pass
+class D: pass
+[out]
+main:5: error: Class "B" has base "I" duplicated inconsistently
+
+[case testSubtypingAndABCExtension]
+from typing import TypeVar, Generic
+from abc import abstractmethod, ABCMeta
+t = TypeVar('t')
+a, i, j = None, None, None # type: (A[object], I[object], J[object])
+(ii, jj) = (i, j)
+ii = a
+jj = a
+jj = i
+a = i # E: Incompatible types in assignment (expression has type I[object], variable has type A[object])
+a = j # E: Incompatible types in assignment (expression has type J[object], variable has type A[object])
+
+class J(Generic[t]): pass
+class X(metaclass=ABCMeta): pass
+class I(X, J[t], Generic[t]): pass
+class A(I[t], Generic[t]): pass
+
+
+-- Subclassing a generic ABC
+-- -------------------------
+
+
+[case testSubclassingGenericABC1]
+from typing import TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+class I(Generic[T]):
+ @abstractmethod
+ def f(self, a: T) -> None: pass
+ @abstractmethod
+ def g(self, a: T) -> None: pass
+class A(I[C]):
+ def f(self, a: 'D') -> None: pass \
+ # E: Argument 1 of "f" incompatible with supertype "I"
+ def g(self, a: 'C') -> None: pass
+class C: pass
+class D: pass
+[out]
+
+
+-- Extending a generic ABC with deep type hierarchy
+-- ------------------------------------------------
+
+
+[case testSubclassingGenericABCWithDeepHierarchy]
+from typing import Any, TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+a = None # type: A
+ic, id = None, None # type: (I[C], I[D])
+
+id = a # Fail
+ic = a
+
+class I(Generic[T]):
+ @abstractmethod
+ def f(self, a: T, b: T) -> None: pass
+ @abstractmethod
+ def g(self, a: T, b: 'D') -> None: pass
+class B(I[C]):
+ def f(self, a: 'C', b: 'C') -> None: pass
+ def g(self, a: 'C', b: Any) -> None: pass
+class A(B):
+ def g(self, a: 'C', b: 'C') -> None: pass \
+ # E: Argument 2 of "g" incompatible with supertype "I"
+ def f(self, a: 'C', b: 'C') -> None: pass
+class C: pass
+class D: pass
+[out]
+main:7: error: Incompatible types in assignment (expression has type "A", variable has type I[D])
+
+[case testSubclassingGenericABCWithDeepHierarchy2]
+from typing import Any, TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+class I(Generic[T]):
+ @abstractmethod
+ def f(self, a: T, b: T) -> None: pass
+class B(I[C]):
+ def f(self, a: 'C', b: Any) -> None: pass
+class A(B):
+ def f(self, a: 'C', b: 'D') -> None: pass \
+ # E: Argument 2 of "f" incompatible with supertype "I"
+class C: pass
+class D: pass
+[out]
+
+
+-- Implicit Any types and subclassing generic ABC
+-- ----------------------------------------------
+
+
+[case testSubclassingGenericABCWithImplicitAny]
+from typing import Any, TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+a = None # type: Any
+ic = None # type: I[C]
+id = None # type: I[D]
+
+ic = a
+id = a
+
+class I(Generic[T]):
+ @abstractmethod
+ def f(self, a: T) -> None: pass
+class A(I):
+ def f(self, a): pass
+
+class C: pass
+class D: pass
+
+[case testSubclassingGenericABCWithImplicitAnyAndDeepHierarchy]
+from typing import Any, TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+a = None # type: Any
+ic = None # type: I[C]
+id = None # type: I[D]
+
+ic = a
+id = a
+
+class I(Generic[T]):
+ @abstractmethod
+ def f(self, a: T, b: T) -> None: pass
+class B(I):
+ def f(self, a, b): pass
+class A(B):
+ def f(self, a: 'C', b: 'D') -> None: pass
+class C: pass
+class D: pass
+
+[case testImplementingGenericABCWithImplicitAnyAndDeepHierarchy2]
+from typing import Any, TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+a = None # type: Any
+jc = None # type: J[C]
+jd = None # type: J[D]
+
+jc = a
+jd = a
+
+class J(Generic[T]):
+ @abstractmethod
+ def f(self, a: T, b: T) -> None: pass
+class I(J):
+ @abstractmethod
+ def f(self, a, b): pass
+class A(I):
+ def f(self, a: 'C', b: 'D') -> None: pass
+
+class C: pass
+class D: pass
+
+
+-- Accessing generic ABC members
+-- -----------------------------
+
+
+[case testAccessingGenericABCMembers]
+from typing import TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+class I(Generic[T]):
+ @abstractmethod
+ def f(self, a: T) -> None: pass
+class A: pass
+class B: pass
+
+a, b = None, None # type: (A, B)
+ia = None # type: I[A]
+
+ia.f(b) # E: Argument 1 to "f" of "I" has incompatible type "B"; expected "A"
+ia.f(a)
+
+[case testAccessingInheritedGenericABCMembers]
+from typing import TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T')
+class J(Generic[T]):
+ @abstractmethod
+ def f(self, a: T) -> None: pass
+class I(J[T], Generic[T]): pass
+class A: pass
+class B: pass
+a, b = None, None # type: (A, B)
+ia = None # type: I[A]
+
+ia.f(b) # E: Argument 1 to "f" of "J" has incompatible type "B"; expected "A"
+ia.f(a)
+
+
+-- Misc
+-- ----
+
+
+[case testMultipleAssignmentAndGenericSubtyping]
+from typing import Iterable
+n, s = None, None # type: int, str
+class Nums(Iterable[int]):
+ def __iter__(self): pass
+ def __next__(self): pass
+n, n = Nums()
+s, s = Nums() # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+[builtins fixtures/for.pyi]
+[out]
+
+
+-- Variance
+-- --------
+
+
+[case testCovariant]
+from typing import TypeVar, Generic
+T = TypeVar('T', covariant=True)
+
+class G(Generic[T]): pass
+class A: pass
+class B(A): pass
+class C(B): pass
+
+a = None # type: G[A]
+b = None # type: G[B]
+c = None # type: G[C]
+
+b = a # E: Incompatible types in assignment (expression has type G[A], variable has type G[B])
+b = c
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testContravariant]
+from typing import TypeVar, Generic
+T = TypeVar('T', contravariant=True)
+
+class G(Generic[T]): pass
+class A: pass
+class B(A): pass
+class C(B): pass
+
+a = None # type: G[A]
+b = None # type: G[B]
+c = None # type: G[C]
+
+b = a
+b = c # E: Incompatible types in assignment (expression has type G[C], variable has type G[B])
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testInvariant]
+from typing import TypeVar, Generic
+T = TypeVar('T') # invariant (default)
+
+class G(Generic[T]): pass
+class A: pass
+class B(A): pass
+class C(B): pass
+
+a = None # type: G[A]
+b = None # type: G[B]
+c = None # type: G[C]
+
+b = a # E: Incompatible types in assignment (expression has type G[A], variable has type G[B])
+b = c # E: Incompatible types in assignment (expression has type G[C], variable has type G[B])
+[builtins fixtures/bool.pyi]
+[out]
+
+
+[case testTypeVarSubtypeUnion]
+from typing import Union, TypeVar, Generic
+
+class U: pass
+class W: pass
+
+T = TypeVar('T', bound=Union[U, W])
+
+class Y(Generic[T]):
+ def __init__(self) -> None:
+ pass
+ def f(self) -> T:
+ return U() # E: Incompatible return value type (got "U", expected "T")
+
+[out]
diff --git a/test-data/unit/check-generics.test b/test-data/unit/check-generics.test
new file mode 100644
index 0000000..bb05e03
--- /dev/null
+++ b/test-data/unit/check-generics.test
@@ -0,0 +1,1749 @@
+-- Simple generic types
+-- --------------------
+
+
+[case testGenericMethodReturnType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+a, b, c = None, None, None # type: (A[B], B, C)
+c = a.f() # Fail
+b = a.f()
+
+class A(Generic[T]):
+ def f(self) -> T: pass
+
+class B: pass
+class C: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "B", variable has type "C")
+
+[case testGenericMethodArgument]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+a.f(c) # Fail
+a.f(b)
+
+a = None # type: A[B]
+b = None # type: B
+c = None # type: C
+
+class A(Generic[T]):
+ def f(self, a: T) -> None: pass
+
+class B: pass
+class C: pass
+[out]
+main:3: error: Argument 1 to "f" of "A" has incompatible type "C"; expected "B"
+
+[case testGenericMemberVariable]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def __init__(self, v: T) -> None:
+ self.v = v
+
+a, b, c = None, None, None # type: (A[B], B, C)
+a.v = c # Fail
+a.v = b
+
+class B: pass
+class C: pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+
+[case testGenericMemberVariable]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+a, b, c = None, None, None # type: (A[B], B, C)
+a.v = c # Fail
+a.v = b
+
+class A(Generic[T]):
+ v = None # type: T
+class B: pass
+class C: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+
+[case testSimpleGenericSubtyping]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+b, bb, c = None, None, None # type: (A[B], A[B], A[C])
+c = b # Fail
+b = c # Fail
+
+b = b
+b = bb
+
+class A(Generic[T]): pass
+class B: pass
+class C(B): pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type A[B], variable has type A[C])
+main:5: error: Incompatible types in assignment (expression has type A[C], variable has type A[B])
+
+[case testGenericTypeCompatibilityWithAny]
+from typing import Any, TypeVar, Generic
+T = TypeVar('T')
+b, c, d = None, None, None # type: (A[B], A[C], A[Any])
+
+b = d
+c = d
+d = b
+d = c
+
+class A(Generic[T]): pass
+class B: pass
+class C(B): pass
+[out]
+
+[case testTypeVariableAsTypeArgument]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+a = None # type: A[B]
+b = None # type: A[B]
+c = None # type: A[C]
+
+a.v = c # Fail
+c = a.v # Fail
+a.v = b
+b = a.v
+
+class A(Generic[T]):
+ v = None # type: A[T]
+
+class B: pass
+class C: pass
+[out]
+main:7: error: Incompatible types in assignment (expression has type A[C], variable has type A[B])
+main:8: error: Incompatible types in assignment (expression has type A[B], variable has type A[C])
+
+[case testMultipleGenericTypeParametersWithMemberVars]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+a = None # type: A[B, C]
+s = None # type: B
+t = None # type: C
+
+t = a.s # Fail
+s = a.t # Fail
+
+s = a.s
+t = a.t
+
+class A(Generic[S, T]):
+ s = None # type: S
+ t = None # type: T
+class B: pass
+class C: pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type "B", variable has type "C")
+main:9: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+
+[case testMultipleGenericTypeParametersWithMethods]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+a = None # type: A[B, C]
+s = None # type: B
+t = None # type: C
+
+a.f(s, s) # Fail
+a.f(t, t) # Fail
+a.f(s, t)
+
+class A(Generic[S, T]):
+ def f(self, s: S, t: T) -> None: pass
+class B: pass
+class C: pass
+[out]
+main:8: error: Argument 2 to "f" of "A" has incompatible type "B"; expected "C"
+main:9: error: Argument 1 to "f" of "A" has incompatible type "C"; expected "B"
+
+[case testMultipleGenericTypeParametersAndSubtyping]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+bc = None # type: A[B, C]
+bb = None # type: A[B, B]
+cb = None # type: A[C, B]
+
+bb = bc # Fail
+bb = cb # Fail
+bc = bb # Fail
+
+bb = bb
+bc = bc
+
+class A(Generic[S, T]):
+ s = None # type: S
+ t = None # type: T
+
+class B: pass
+class C(B):pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type A[B, C], variable has type A[B, B])
+main:9: error: Incompatible types in assignment (expression has type A[C, B], variable has type A[B, B])
+main:10: error: Incompatible types in assignment (expression has type A[B, B], variable has type A[B, C])
+
+
+-- Simple generic type bodies
+-- --------------------------
+
+
+[case testGenericTypeBody1]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ a = None # type: T
+
+ def f(self, b: T) -> T:
+ self.f(x) # Fail
+ d = self # type: A[B] # Fail
+ self.a = self.f(self.a)
+ return self.a
+ c = self # type: A[T]
+x = None # type: B
+class B: pass
+[out]
+main:7: error: Argument 1 to "f" of "A" has incompatible type "B"; expected "T"
+main:8: error: Incompatible types in assignment (expression has type A[T], variable has type A[B])
+
+[case testGenericTypeBodyWithMultipleVariables]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+class A(Generic[S, T]):
+ def f(self) -> None:
+ s = None # type: S
+ t = None # type: T
+ s = t # Fail
+ t = s # Fail
+ a = self # type: A[S, B] # Fail
+ b = self # type: A[T, T] # Fail
+ c = self # type: A[S, T]
+ t = t
+
+class B: pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type "T", variable has type "S")
+main:9: error: Incompatible types in assignment (expression has type "S", variable has type "T")
+main:10: error: Incompatible types in assignment (expression has type A[S, T], variable has type A[S, B])
+main:11: error: Incompatible types in assignment (expression has type A[S, T], variable has type A[T, T])
+
+[case testCompatibilityOfNoneWithTypeVar]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def f(self) -> None:
+ a = None # type: T
+ a = None
+[out]
+
+[case testCompatibilityOfTypeVarWithObject]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def f(self) -> T:
+ a = object() # type: T # Fail
+ a = object() # Fail
+ b = self.f() # type: object
+ b = self.f()
+ return None
+[out]
+main:5: error: Incompatible types in assignment (expression has type "object", variable has type "T")
+main:6: error: Incompatible types in assignment (expression has type "object", variable has type "T")
+
+
+-- Operations with generic types
+-- -----------------------------
+
+
+[case testGenericOperations]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+a = None # type: A[B, C]
+b = None # type: B
+c = None # type: C
+
+b = a + b # Fail
+c = a + c # Fail
+c = a[c] # Fail
+b = a[b] # Fail
+
+c = a + b
+b = a[c]
+
+class A(Generic[S, T]):
+ def __add__(self, a: S) -> T: pass
+ def __getitem__(self, i: T) -> S: pass
+
+class B: pass
+class C: pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+main:9: error: Unsupported operand types for + (A[B, C] and "C")
+main:10: error: Incompatible types in assignment (expression has type "B", variable has type "C")
+main:11: error: Invalid index type "B" for A[B, C]; expected type "C"
+
+[case testOperatorAssignmentWithIndexLvalue1]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+b = None # type: B
+c = None # type: C
+ac = None # type: A[C]
+
+ac[b] += b # Fail
+ac[c] += c # Fail
+ac[b] += c
+ac[b] = ac[b] + c
+
+class A(Generic[T]):
+ def __getitem__(self, i: 'B') -> T: pass
+ def __setitem__(self, i: 'B', v: T) -> None: pass
+
+class B: pass
+class C:
+ def __add__(self, o: 'C') -> 'C': pass
+[out]
+main:7: error: Unsupported operand types for + ("C" and "B")
+main:8: error: Invalid index type "C" for A[C]; expected type "B"
+
+[case testOperatorAssignmentWithIndexLvalue2]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+b = None # type: B
+c = None # type: C
+ac = None # type: A[C]
+
+ac[b] += c # Fail
+ac[c] += c # Fail
+ac[b] = ac[b] + c # Fail
+
+class A(Generic[T]):
+ def __getitem__(self, i: 'B') -> T: pass
+ def __setitem__(self, i: 'C', v: T) -> None: pass
+
+class B: pass
+class C:
+ def __add__(self, o: 'C') -> 'C': pass
+[out]
+main:7: error: Invalid index type "B" for A[C]; expected type "C"
+main:8: error: Invalid index type "C" for A[C]; expected type "B"
+main:9: error: Invalid index type "B" for A[C]; expected type "C"
+
+
+-- Nested generic types
+-- --------------------
+
+
+[case testNestedGenericTypes]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+aab = None # type: A[A[B]]
+aac = None # type: A[A[C]]
+ab = None # type: A[B]
+ac = None # type: A[C]
+
+ac = aab.x # Fail
+ac.y = aab # Fail
+
+ab = aab.x
+ac = aac.x
+ab.y = aab
+ac.y = aac
+
+class A(Generic[T]):
+ x = None # type: T
+ y = None # type: A[A[T]]
+
+class B:
+ pass
+class C:
+ pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type A[B], variable has type A[C])
+main:9: error: Incompatible types in assignment (expression has type A[A[B]], variable has type A[A[C]])
+
+
+-- Generic functions
+-- -----------------
+
+
+[case testTypeCheckingGenericFunctionBody]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+class A: pass
+class p(Generic[T, S]):
+ def __init__(self, t: T, a: S) -> None: pass
+def f(s: S, t: T) -> p[T, A]:
+ a = t # type: S # E: Incompatible types in assignment (expression has type "T", variable has type "S")
+ s = t # E: Incompatible types in assignment (expression has type "T", variable has type "S")
+ p_s_a = None # type: p[S, A]
+ if s:
+ return p_s_a # E: Incompatible return value type (got p[S, A], expected p[T, A])
+ b = t # type: T
+ c = s # type: S
+ p_t_a = None # type: p[T, A]
+ return p_t_a
+[out]
+
+[case testTypeCheckingGenericMethodBody]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class p(Generic[T, S]):
+ def __init__(self, t: T, a: S) -> None: pass
+class A(Generic[T]):
+ def f(self, s: S, t: T) -> p[S, T]:
+ s = t # E: Incompatible types in assignment (expression has type "T", variable has type "S")
+ p_s_s = None # type: p[S, S]
+ if s:
+ return p_s_s # E: Incompatible return value type (got p[S, S], expected p[S, T])
+ p_t_t = None # type: p[T, T]
+ if t:
+ return p_t_t # E: Incompatible return value type (got p[T, T], expected p[S, T])
+ t = t
+ s = s
+ p_s_t = None # type: p[S, T]
+ return p_s_t
+[out]
+
+[case testProhibitTypeApplicationToGenericFunctions]
+from typing import TypeVar
+T = TypeVar('T')
+def f(x: T) -> T: pass
+
+y = f[int] # E: Type application is only supported for generic classes
+[out]
+
+
+-- Generic types in expressions
+-- ----------------------------
+
+
+[case testTypeApplicationArgs]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ ...
+Node[int]() # E: Too few arguments for "Node"
+Node[int](1, 1, 1) # E: Too many arguments for "Node"
+[out]
+
+[case testTypeApplicationTvars]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class A(Generic[T, S]): pass
+A[int]() # E: Type application has too few types (2 expected)
+A[int, str, int]() # E: Type application has too many types (2 expected)
+[out]
+
+[case testInvalidTypeApplicationType]
+a = None # type: A
+class A: pass
+a[A]() # E: Value of type "A" is not indexable
+A[A]() # E: The type Type[A] is not generic and not indexable
+[out]
+
+[case testTypeApplicationArgTypes]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ ...
+
+Node[int](1)
+Node[int]('a') # E: Argument 1 to "Node" has incompatible type "str"; expected "int"
+
+class Dummy(Generic[T]):
+ def meth(self, x: T) -> None:
+ ...
+ def methout(self) -> T:
+ ...
+
+Dummy[int]().meth(1)
+Dummy[int]().meth('a') # E: Argument 1 to "meth" of "Dummy" has incompatible type "str"; expected "int"
+reveal_type(Dummy[int]()) # E: Revealed type is '__main__.Dummy[builtins.int*]'
+reveal_type(Dummy[int]().methout()) # E: Revealed type is 'builtins.int*'
+[out]
+
+[case testTypeApplicationArgTypesSubclasses]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class C(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ ...
+
+class D(C[int, T]): ...
+
+D[str](1, 'a')
+D[str](1, 1) # E: Argument 2 to "D" has incompatible type "int"; expected "str"
+
+class E(D[str]): ...
+E(1, 'a')
+E(1, 1) # E: Argument 2 to "E" has incompatible type "int"; expected "str"
+[out]
+
+[case testTypeApplicationAlias]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ ...
+
+Alias = Node
+Alias[int](1)
+Alias[int]("a") # E: Argument 1 to "Node" has incompatible type "str"; expected "int"
+[out]
+
+[case testTypeApplicationCrash]
+type[int] # this was crashing, see #2302 (comment) # E: The type Type[type] is not generic and not indexable
+[out]
+
+
+-- Generic type aliases
+-- --------------------
+
+[case testGenericTypeAliasesBasic]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class Node(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ ...
+
+IntNode = Node[int, S]
+IntIntNode = Node[int, int]
+SameNode = Node[T, T]
+
+n = Node(1, 1) # type: IntIntNode
+n1 = Node(1, 'a') # type: IntIntNode # E: Argument 2 to "Node" has incompatible type "str"; expected "int"
+
+m = Node(1, 1) # type: IntNode
+m1 = Node('x', 1) # type: IntNode # E: Argument 1 to "Node" has incompatible type "str"; expected "int"
+m2 = Node(1, 1) # type: IntNode[str] # E: Argument 2 to "Node" has incompatible type "int"; expected "str"
+
+s = Node(1, 1) # type: SameNode[int]
+reveal_type(s) # E: Revealed type is '__main__.Node[builtins.int, builtins.int]'
+s1 = Node(1, 'x') # type: SameNode[int] # E: Argument 2 to "Node" has incompatible type "str"; expected "int"
+
+[out]
+
+[case testGenericTypeAliasesBasic2]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class Node(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ ...
+
+IntNode = Node[int, S]
+IntIntNode = Node[int, int]
+SameNode = Node[T, T]
+
+def output_bad() -> IntNode[str]:
+ return Node(1, 1) # Eroor - bad return type, see out
+
+def input(x: IntNode[str]) -> None:
+ pass
+input(Node(1, 's'))
+input(Node(1, 1)) # E: Argument 2 to "Node" has incompatible type "int"; expected "str"
+
+def output() -> IntNode[str]:
+ return Node(1, 'x')
+reveal_type(output()) # E: Revealed type is '__main__.Node[builtins.int, builtins.str]'
+
+def func(x: IntNode[T]) -> IntNode[T]:
+ return x
+reveal_type(func) # E: Revealed type is 'def [T] (x: __main__.Node[builtins.int, T`-1]) -> __main__.Node[builtins.int, T`-1]'
+
+func(1) # E: Argument 1 to "func" has incompatible type "int"; expected Node[int, <nothing>]
+func(Node('x', 1)) # E: Argument 1 to "Node" has incompatible type "str"; expected "int"
+reveal_type(func(Node(1, 'x'))) # E: Revealed type is '__main__.Node[builtins.int, builtins.str*]'
+
+def func2(x: SameNode[T]) -> SameNode[T]:
+ return x
+reveal_type(func2) # E: Revealed type is 'def [T] (x: __main__.Node[T`-1, T`-1]) -> __main__.Node[T`-1, T`-1]'
+
+func2(Node(1, 'x')) # E: Cannot infer type argument 1 of "func2"
+y = func2(Node('x', 'x'))
+reveal_type(y) # E: Revealed type is '__main__.Node[builtins.str*, builtins.str*]'
+
+def wrap(x: T) -> IntNode[T]:
+ return Node(1, x)
+
+z = None # type: str
+reveal_type(wrap(z)) # E: Revealed type is '__main__.Node[builtins.int, builtins.str*]'
+
+[out]
+main:13: error: Argument 2 to "Node" has incompatible type "int"; expected "str"
+
+[case testGenericTypeAliasesWrongAliases]
+# flags: --show-column-numbers --python-version 3.6
+from typing import TypeVar, Generic, List, Callable, Tuple, Union
+T = TypeVar('T')
+S = TypeVar('S')
+class Node(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ ...
+
+A = Node[T] # Error
+B = Node[T, T]
+C = Node[T, T, T] # Error
+D = Node[T, S]
+E = Node[Node[T, T], List[T]]
+
+F = Node[List[T, T], S] # Error
+G = Callable[..., List[T, T]] # Error
+H = Union[int, Tuple[T, Node[T]]] # Error
+h: H # Error
+h1: H[int, str] # Two errors here, wrong number of args for H, and for Node
+
+x = None # type: D[int, str]
+reveal_type(x)
+y = None # type: E[int]
+reveal_type(y)
+
+X = T # Error
+
+[builtins fixtures/list.pyi]
+[out]
+main:9:4: error: "Node" expects 2 type arguments, but 1 given
+main:11:4: error: "Node" expects 2 type arguments, but 3 given
+main:15:9: error: "list" expects 1 type argument, but 2 given
+main:16:18: error: "list" expects 1 type argument, but 2 given
+main:17:24: error: "Node" expects 2 type arguments, but 1 given
+main:18:3: error: "Node" expects 2 type arguments, but 1 given
+main:19:4: error: Bad number of arguments for type alias, expected: 1, given: 2
+main:19:4: error: "Node" expects 2 type arguments, but 1 given
+main:22:0: error: Revealed type is '__main__.Node[builtins.int, builtins.str]'
+main:24:0: error: Revealed type is '__main__.Node[__main__.Node[builtins.int, builtins.int], builtins.list[builtins.int]]'
+main:26:4: error: Type variable "__main__.T" is invalid as target for type alias
+
+[case testGenericTypeAliasesForAliases]
+from typing import TypeVar, Generic, List, Union
+T = TypeVar('T')
+S = TypeVar('S')
+
+class Node(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ pass
+
+ListedNode = Node[List[T], List[S]]
+Second = ListedNode[int, T]
+Third = Union[int, Second[str]]
+
+def f2(x: T) -> Second[T]:
+ return Node([1], [x])
+reveal_type(f2('a')) # E: Revealed type is '__main__.Node[builtins.list[builtins.int], builtins.list[builtins.str*]]'
+
+def f3() -> Third:
+ return Node([1], ['x'])
+reveal_type(f3()) # E: Revealed type is 'Union[builtins.int, __main__.Node[builtins.list[builtins.int], builtins.list[builtins.str]]]'
+
+[builtins fixtures/list.pyi]
+
+[case testGenericTypeAliasesAny]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class Node(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ self.x = x
+ self.y = y
+
+IntNode = Node[int, S]
+AnyNode = Node[S, T]
+
+def output() -> IntNode[str]:
+ return Node(1, 'x')
+x = output() # type: IntNode # This is OK (implicit Any)
+
+y = None # type: IntNode
+y.x = 1
+y.x = 'x' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+y.y = 1 # Both are OK (implicit Any)
+y.y = 'x'
+
+z = Node(1, 'x') # type: AnyNode
+reveal_type(z) # E: Revealed type is '__main__.Node[Any, Any]'
+
+[out]
+
+[case testGenericTypeAliasesAcessingMethods]
+from typing import TypeVar, Generic, List
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ self.x = x
+ def meth(self) -> T:
+ return self.x
+
+ListedNode = Node[List[T]]
+l = None # type: ListedNode[int]
+l.x.append(1)
+l.meth().append(1)
+reveal_type(l.meth()) # E: Revealed type is 'builtins.list*[builtins.int]'
+l.meth().append('x') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+
+ListedNode[str]([]).x = 1 # E: Incompatible types in assignment (expression has type "int", variable has type List[str])
+
+[builtins fixtures/list.pyi]
+
+[case testGenericTypeAliasesSubclassing]
+from typing import TypeVar, Generic, Tuple, List
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ ...
+
+TupledNode = Node[Tuple[T, T]]
+
+class D(TupledNode[T]):
+ ...
+class L(List[TupledNode[T]]):
+ ...
+
+def f_bad(x: T) -> D[T]:
+ return D(1) # Error, see out
+
+L[int]().append(Node((1, 1)))
+L[int]().append(5) # E: Argument 1 to "append" of "list" has incompatible type "int"; expected Node[Tuple[int, int]]
+
+x = D((1, 1)) # type: D[int]
+y = D(5) # type: D[int] # E: Argument 1 to "D" has incompatible type "int"; expected "Tuple[int, int]"
+
+def f(x: T) -> D[T]:
+ return D((x, x))
+reveal_type(f('a')) # E: Revealed type is '__main__.D[builtins.str*]'
+
+[builtins fixtures/list.pyi]
+[out]
+main:15: error: Argument 1 to "D" has incompatible type "int"; expected "Tuple[T, T]"
+
+[case testGenericTypeAliasesSubclassingBad]
+from typing import TypeVar, Generic, Tuple, Union
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ ...
+
+TupledNode = Node[Tuple[T, T]]
+UNode = Union[int, Node[T]]
+
+class C(TupledNode): ... # Same as TupledNode[Any]
+class D(TupledNode[T]): ...
+class E(Generic[T], UNode[T]): ... # E: Invalid base class
+
+reveal_type(D((1, 1))) # E: Revealed type is '__main__.D[builtins.int*]'
+[builtins fixtures/list.pyi]
+
+[case testGenericTypeAliasesUnion]
+from typing import TypeVar, Generic, Union, Any
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ self.x = x
+
+UNode = Union[int, Node[T]]
+x = 1 # type: UNode[int]
+
+x + 1 # E: Unsupported left operand type for + (some union)
+if not isinstance(x, Node):
+ x + 1
+
+if not isinstance(x, int):
+ x.x = 1
+ x.x = 'a' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+def f(x: T) -> UNode[T]:
+ if 1:
+ return Node(x)
+ else:
+ return 1
+
+reveal_type(f(1)) # E: Revealed type is 'Union[builtins.int, __main__.Node[builtins.int*]]'
+
+TNode = Union[T, Node[int]]
+s = 1 # type: TNode[str] # E: Incompatible types in assignment (expression has type "int", variable has type "Union[str, Node[int]]")
+
+if not isinstance(s, str):
+ s.x = 1
+
+z = None # type: TNode # Same as TNode[Any]
+z.x
+z.foo() # E: Item Node[int] of "Union[Any, Node[int]]" has no attribute "foo"
+
+[builtins fixtures/isinstance.pyi]
+
+[case testGenericTypeAliasesTuple]
+from typing import TypeVar, Tuple
+T = TypeVar('T')
+
+SameTP = Tuple[T, T]
+IntTP = Tuple[int, T]
+
+def f1(x: T) -> SameTP[T]:
+ return x, x
+
+a, b, c = f1(1) # E: Need more than 2 values to unpack (3 expected)
+x, y = f1(1)
+reveal_type(x) # E: Revealed type is 'builtins.int'
+
+def f2(x: IntTP[T]) -> IntTP[T]:
+ return x
+
+f2((1, 2, 3)) # E: Argument 1 to "f2" has incompatible type "Tuple[int, int, int]"; expected "Tuple[int, <nothing>]"
+reveal_type(f2((1, 'x'))) # E: Revealed type is 'Tuple[builtins.int, builtins.str*]'
+
+[builtins fixtures/for.pyi]
+
+[case testGenericTypeAliasesCallable]
+from typing import TypeVar, Generic, Callable
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ ...
+
+BadC = Callable[T] # E: Invalid function type
+
+C = Callable[..., T]
+C2 = Callable[[T, T], Node[T]]
+
+def make_cb(x: T) -> C[T]:
+ return lambda *args: x
+
+reveal_type(make_cb(1)) # E: Revealed type is 'def (*Any, **Any) -> builtins.int*'
+
+def use_cb(arg: T, cb: C2[T]) -> Node[T]:
+ return cb(arg, arg)
+
+use_cb(1, 1) # E: Argument 2 to "use_cb" has incompatible type "int"; expected Callable[[int, int], Node[int]]
+my_cb = None # type: C2[int]
+use_cb('x', my_cb) # E: Argument 2 to "use_cb" has incompatible type Callable[[int, int], Node[int]]; expected Callable[[str, str], Node[str]]
+reveal_type(use_cb(1, my_cb)) # E: Revealed type is '__main__.Node[builtins.int]'
+
+[out]
+
+[case testGenericTypeAliasesPEPBasedExample]
+from typing import TypeVar, List, Tuple
+T = TypeVar('T', int, bool)
+
+Vec = List[Tuple[T, T]]
+
+vec = [] # type: Vec[bool]
+vec.append('x') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "Tuple[bool, bool]"
+reveal_type(vec[0]) # E: Revealed type is 'Tuple[builtins.bool, builtins.bool]'
+
+def fun1(v: Vec[T]) -> T:
+ return v[0][0]
+def fun2(v: Vec[T], scale: T) -> Vec[T]:
+ return v
+
+reveal_type(fun1([(1, 1)])) # E: Revealed type is 'builtins.int*'
+fun1(1) # E: Argument 1 to "fun1" has incompatible type "int"; expected List[Tuple[int, int]]
+fun1([(1, 'x')]) # E: Cannot infer type argument 1 of "fun1"
+
+reveal_type(fun2([(1, 1)], 1)) # E: Revealed type is 'builtins.list[Tuple[builtins.int*, builtins.int*]]'
+fun2([('x', 'x')], 'x') # E: Type argument 1 of "fun2" has incompatible value "str"
+
+[builtins fixtures/list.pyi]
+
+[case testGenericTypeAliasesImporting]
+from typing import TypeVar
+from a import Node, TupledNode
+T = TypeVar('T')
+
+n = None # type: TupledNode[int]
+n.x = 1
+n.y = (1, 1)
+n.y = 'x' # E: Incompatible types in assignment (expression has type "str", variable has type "Tuple[int, int]")
+
+def f(x: Node[T, T]) -> TupledNode[T]:
+ return Node(x.x, (x.x, x.x))
+
+f(1) # E: Argument 1 to "f" has incompatible type "int"; expected Node[<nothing>, <nothing>]
+f(Node(1, 'x')) # E: Cannot infer type argument 1 of "f"
+reveal_type(Node('x', 'x')) # E: Revealed type is 'a.Node[builtins.str*, builtins.str*]'
+
+[file a.py]
+from typing import TypeVar, Generic, Tuple
+T = TypeVar('T')
+S = TypeVar('S')
+class Node(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ self.x = x
+ self.y = y
+
+TupledNode = Node[T, Tuple[T, T]]
+
+[builtins fixtures/list.pyi]
+
+[case testGenericTypeAliasesImportingWithoutTypeVar]
+from typing import Tuple
+from lib import Transform
+
+def int_tf(m: int) -> Transform[int, str]:
+ def transform(i: int, pos: int) -> Tuple[int, str]:
+ pass
+ return transform
+
+var: Transform[int, str]
+reveal_type(var) # E: Revealed type is 'def (builtins.int, builtins.int) -> Tuple[builtins.int, builtins.str]'
+[file lib.py]
+from typing import Callable, TypeVar, Tuple
+
+T = TypeVar('T')
+R = TypeVar('R')
+
+Transform = Callable[[T, int], Tuple[T, R]]
+[out]
+
+[case testGenericTypeAliasesImportingWithoutTypeVarError]
+from a import Alias
+x: Alias[int, str] # E: Bad number of arguments for type alias, expected: 1, given: 2
+reveal_type(x) # E: Revealed type is 'builtins.list[builtins.list[Any]]'
+
+[file a.py]
+from typing import TypeVar, List
+T = TypeVar('T')
+
+Alias = List[List[T]]
+[builtins fixtures/list.pyi]
+[out]
+
+[case testGenericAliasWithTypeVarsFromDifferentModules]
+from mod import Alias, TypeVar
+
+S = TypeVar('S')
+NewAlias = Alias[int, int, S, S]
+class C: pass
+
+x: NewAlias[str]
+reveal_type(x) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.int, builtins.str, builtins.str]]'
+y: Alias[int, str, C, C]
+reveal_type(y) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.str, __main__.C, __main__.C]]'
+
+[file mod.py]
+from typing import TypeVar, List, Tuple
+import a
+import b
+T = TypeVar('T')
+Alias = List[Tuple[T, a.T, b.T, b.B.T]] # alias_tvars here will be ['T', 'a.T', 'b.T', 'b.B.T']
+
+[file a.py]
+from typing import TypeVar
+T = TypeVar('T')
+
+[file b.py]
+from typing import TypeVar
+
+T = TypeVar('T')
+class B:
+ T = TypeVar('T')
+[builtins fixtures/list.pyi]
+[out]
+
+[case testTypeAliasesResultingInPlainInstance]
+from typing import Optional, Union
+
+O = Optional[int]
+U = Union[int]
+
+x: O
+y: U
+
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+reveal_type(y) # E: Revealed type is 'builtins.int'
+
+U[int] # E: Bad number of arguments for type alias, expected: 0, given: 1
+O[int] # E: Bad number of arguments for type alias, expected: 0, given: 1
+[out]
+
+[case testAliasesInClassBodyNormalVsSubscripted]
+from typing import Union, Type, Iterable
+
+class A: pass
+class B(A): pass
+class C:
+ a = A # This is a variable
+ b = Union[int, str] # This is an alias
+ c: Type[object] = Iterable[int] # This is however also a variable
+ a = B
+ b = int # E: Cannot assign multiple types to name "b" without an explicit "Type[...]" annotation \
+ # E: Incompatible types in assignment (expression has type Type[int], variable has type "Type alias to Union")
+ c = int
+ def f(self, x: a) -> None: pass # E: Invalid type "__main__.C.a"
+ def g(self, x: b) -> None: pass
+ def h(self, x: c) -> None: pass # E: Invalid type "__main__.C.c"
+ x: b
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+[out]
+
+[case testGenericTypeAliasesRuntimeExpressionsInstance]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class Node(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None:
+ ...
+
+IntNode = Node[int, T]
+IntNode[int](1, 1)
+IntNode[int](1, 'a') # E: Argument 2 to "Node" has incompatible type "str"; expected "int"
+
+SameNode = Node[T, T]
+ff = SameNode[T](1, 1) # E: Need type annotation for variable
+a = SameNode(1, 'x')
+reveal_type(a) # E: Revealed type is '__main__.Node[Any, Any]'
+b = SameNode[int](1, 1)
+reveal_type(b) # E: Revealed type is '__main__.Node[builtins.int*, builtins.int*]'
+SameNode[int](1, 'x') # E: Argument 2 to "Node" has incompatible type "str"; expected "int"
+
+[out]
+
+[case testGenericTypeAliasesRuntimeExpressionsOther]
+from typing import TypeVar, Union, Tuple, Callable, Any
+T = TypeVar('T')
+
+CA = Callable[[T], int]
+TA = Tuple[T, int]
+UA = Union[T, int]
+
+cs = CA[str] + 1 # E: Unsupported left operand type for + ("Type alias to Callable")
+reveal_type(cs) # E: Revealed type is 'Any'
+
+ts = TA[str]() # E: "Type alias to Tuple" not callable
+reveal_type(ts) # E: Revealed type is 'Any'
+
+us = UA[str].x # E: "Type alias to Union" has no attribute "x"
+reveal_type(us) # E: Revealed type is 'Any'
+
+[out]
+
+[case testGenericTypeAliasesTypeVarBinding]
+from typing import TypeVar, Generic, List
+T = TypeVar('T')
+S = TypeVar('S')
+
+class A(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None: ...
+
+class B(Generic[T, S]):
+ def __init__(self, x: List[T], y: List[S]) -> None: ...
+
+SameA = A[T, T]
+SameB = B[T, T]
+
+class C(Generic[T]):
+ a = None # type: SameA[T]
+ b = SameB[T]([], [])
+
+reveal_type(C[int]().a) # E: Revealed type is '__main__.A[builtins.int*, builtins.int*]'
+reveal_type(C[str]().b) # E: Revealed type is '__main__.B[builtins.str*, builtins.str*]'
+
+[builtins fixtures/list.pyi]
+
+[case testGenericTypeAliasesTypeVarConstraints]
+# flags: --show-column-numbers
+from typing import TypeVar, Generic
+T = TypeVar('T', int, list)
+S = TypeVar('S', int, list)
+
+class A(Generic[T, S]):
+ def __init__(self, x: T, y: S) -> None: ...
+
+BadA = A[str, T] # One error here
+SameA = A[T, T]
+
+x = None # type: SameA[int]
+y = None # type: SameA[str] # Two errors here, for both args of A
+
+[builtins fixtures/list.pyi]
+[out]
+main:9:7: error: Type argument 1 of "A" has incompatible value "str"
+main:13: error: Type argument 1 of "A" has incompatible value "str"
+main:13: error: Type argument 2 of "A" has incompatible value "str"
+
+[case testGenericTypeAliasesIgnoredPotentialAlias]
+class A: ...
+Bad = A[int] # type: ignore
+
+reveal_type(Bad) # E: Revealed type is 'Any'
+[out]
+
+[case testNoSubscriptionOfBuiltinAliases]
+from typing import List, TypeVar
+
+list[int]() # E: "list" is not subscriptable
+
+ListAlias = List
+def fun() -> ListAlias[int]:
+ pass
+
+reveal_type(fun()) # E: Revealed type is 'builtins.list[builtins.int]'
+
+BuiltinAlias = list
+BuiltinAlias[int]() # E: "list" is not subscriptable
+
+#check that error is reported only once, and type is still stored
+T = TypeVar('T')
+BadGenList = list[T] # E: "list" is not subscriptable
+
+reveal_type(BadGenList[int]()) # E: Revealed type is 'builtins.list[builtins.int*]'
+reveal_type(BadGenList()) # E: Revealed type is 'builtins.list[Any]'
+
+[builtins fixtures/list.pyi]
+[out]
+
+[case testImportedTypeAliasInRuntimeContext]
+from m import Alias
+
+n = Alias[int]([1])
+reveal_type(n) # E: Revealed type is 'm.Node[builtins.list*[builtins.int]]'
+bad = Alias[str]([1]) # E: List item 0 has incompatible type "int"
+
+n2 = Alias([1]) # Same as Node[List[Any]]
+reveal_type(n2) # E: Revealed type is 'm.Node[builtins.list*[Any]]'
+[file m.py]
+from typing import TypeVar, Generic, List
+T = TypeVar('T')
+
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ self.x = x
+
+Alias = Node[List[T]]
+[builtins fixtures/list.pyi]
+[out]
+
+-- Simplified declaration of generics
+-- ----------------------------------
+
+[case testSimplifiedGenericSimple]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class B(Generic[T]):
+ def b(self) -> T: ...
+
+class C(Generic[T]):
+ def c(self) -> T: ...
+
+class D(B[T], C[S]): ...
+
+reveal_type(D[str, int]().b()) # E: Revealed type is 'builtins.str*'
+reveal_type(D[str, int]().c()) # E: Revealed type is 'builtins.int*'
+[builtins fixtures/list.pyi]
+[out]
+
+[case testSimplifiedGenericCallable]
+from typing import TypeVar, Generic, Callable
+T = TypeVar('T')
+S = TypeVar('S')
+class B(Generic[T]):
+ def b(self) -> T: ...
+
+class D(B[Callable[[T], S]]): ...
+
+reveal_type(D[str, int]().b()) # E: Revealed type is 'def (builtins.str*) -> builtins.int*'
+[builtins fixtures/list.pyi]
+[out]
+
+[case testSimplifiedGenericComplex]
+from typing import TypeVar, Generic, Tuple
+T = TypeVar('T')
+S = TypeVar('S')
+U = TypeVar('U')
+
+class A(Generic[T, S]):
+ pass
+
+class B(Generic[T, S]):
+ def m(self) -> Tuple[T, S]:
+ pass
+
+class C(A[S, B[T, int]], B[U, A[int, T]]):
+ pass
+
+c = C[object, int, str]()
+reveal_type(c.m()) # E: Revealed type is 'Tuple[builtins.str*, __main__.A*[builtins.int, builtins.int*]]'
+[builtins fixtures/tuple.pyi]
+[out]
+
+
+[case testSimplifiedGenericOrder]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+
+class B(Generic[T]):
+ def b(self) -> T: ...
+
+class C(Generic[T]):
+ def c(self) -> T: ...
+
+class D(B[T], C[S], Generic[S, T]): ...
+
+reveal_type(D[str, int]().b()) # E: Revealed type is 'builtins.int*'
+reveal_type(D[str, int]().c()) # E: Revealed type is 'builtins.str*'
+[builtins fixtures/list.pyi]
+[out]
+
+[case testSimplifiedGenericDuplicate]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+
+class A(Generic[T, T]): # E: Duplicate type variables in Generic[...]
+ pass
+
+a = A[int]()
+[builtins fixtures/list.pyi]
+[out]
+
+[case testSimplifiedGenericNotAll]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+
+class A(Generic[T]):
+ pass
+class B(Generic[T]):
+ pass
+
+class C(A[T], B[S], Generic[T]): # E: If Generic[...] is present it should list all type variables
+ pass
+
+c = C[int, str]()
+[builtins fixtures/list.pyi]
+[out]
+
+[case testSimplifiedGenericInvalid]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+
+class A(Generic[T]):
+ pass
+
+class B(A[S]): # E: Name 'S' is not defined
+ pass
+[builtins fixtures/list.pyi]
+[out]
+
+
+-- Multiple assignment with lists
+-- ------------------------------
+
+
+[case testMultipleAssignmentWithLists]
+from typing import List
+class A: pass
+class B: pass
+class B2(B): pass
+a = None # type: A
+b = None # type: B
+b2 = None # type: B2
+
+list_a = [a]
+list_b = [b]
+list_b2 = [b2]
+
+a, b = list_a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b, a = list_a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b2, b2 = list_b # E: Incompatible types in assignment (expression has type "B", variable has type "B2")
+
+a, a = list_a
+b, b2, b = list_b2
+[builtins fixtures/for.pyi]
+
+[case testMultipleAssignmentWithListsInInitialization]
+from typing import List
+class A: pass
+list_object = [object()]
+list_a = [A()]
+a, b = list_object # type: (A, object) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+c, d = list_object # type: (object, A) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+e, f = list_a # type: (A, object)
+[builtins fixtures/for.pyi]
+
+[case testMultipleAssignmentWithListAndIndexing]
+from typing import List
+a = None # type: List[A]
+b = None # type: List[int]
+
+a[1], b[1] = a # E: Incompatible types in assignment (expression has type "A", target has type "int")
+a[1], a[2] = a
+
+class A: pass
+[file builtins.py]
+from typing import TypeVar, Generic, Iterable
+T = TypeVar('T')
+class object: pass
+class list(Iterable[T]):
+ def __setitem__(self, x: int, v: T) -> None: pass
+class int: pass
+class type: pass
+class tuple: pass
+class function: pass
+class str: pass
+
+[case testMultipleAssignmentWithIterable]
+from typing import Iterable, TypeVar
+a = None # type: int
+b = None # type: str
+T = TypeVar('T')
+
+def f(x: T) -> Iterable[T]: pass
+
+a, b = f(a) # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+b, b = f(a) # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+a, a = f(a)
+b, b = f(b)
+[builtins fixtures/for.pyi]
+
+
+-- Error messages
+-- --------------
+
+
+[case testErrorWithLongGenericTypeName]
+from typing import TypeVar, Generic
+B = TypeVar('B')
+C = TypeVar('C')
+D = TypeVar('D')
+E = TypeVar('E')
+F = TypeVar('F')
+G = TypeVar('G')
+H = TypeVar('H')
+I = TypeVar('I')
+J = TypeVar('J')
+K = TypeVar('K')
+L = TypeVar('L')
+M = TypeVar('M')
+N = TypeVar('N')
+O = TypeVar('O')
+P = TypeVar('P')
+Q = TypeVar('Q')
+R = TypeVar('R')
+S = TypeVar('S')
+T = TypeVar('T')
+U = TypeVar('U')
+V = TypeVar('V')
+W = TypeVar('W')
+X = TypeVar('X')
+Y = TypeVar('Y')
+Z = TypeVar('Z')
+class OO: pass
+a = None # type: A[object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object, object]
+
+f(a) # E: Argument 1 to "f" has incompatible type A[...]; expected "OO"
+
+def f(a: OO) -> None:
+ pass
+class A(Generic[B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z]): pass
+
+[case testErrorWithShorterGenericTypeName]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+a = None # type: A[object, B]
+f(a) # E: Argument 1 to "f" has incompatible type A[object, B]; expected "B"
+
+def f(a: 'B') -> None: pass
+class A(Generic[S, T]): pass
+class B: pass
+
+[case testErrorWithShorterGenericTypeName2]
+from typing import Callable, TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+a = None # type: A[object, Callable[[], None]]
+f(a) # E: Argument 1 to "f" has incompatible type A[object, Callable[[], None]]; expected "B"
+
+def f(a: 'B') -> None: pass
+class A(Generic[S, T]): pass
+class B: pass
+
+
+-- Overloads + generics
+-- --------------------
+
+
+[case testGenericArgumentInOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload, List
+class A: pass
+class B: pass
+a, b = None, None # type: (A, B)
+
+ at overload
+def f(a: List[A]) -> A: pass
+ at overload
+def f(a: B) -> B: pass
+
+b = f([a]) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f([b]) # E: List item 0 has incompatible type "B"
+a = f(b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+a = f([a])
+b = f(b)
+[builtins fixtures/list.pyi]
+
+[case testGenericFunctionAsOverloadItem]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar, List
+T = TypeVar('T')
+class A: pass
+class B: pass
+
+ at overload
+def f(a: B) -> B: pass
+ at overload
+def f(a: List[T]) -> T: pass
+
+a, b = None, None # type: (A, B)
+
+b = f([a]) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f([b]) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = f(b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+a = f([a])
+b = f([b])
+b = f(b)
+[builtins fixtures/list.pyi]
+
+
+-- Type variable scoping
+-- ---------------------
+
+
+[case testLocalTypeVariable]
+from typing import TypeVar
+def f() -> None:
+ T = TypeVar('T')
+ def g(x: T) -> T: pass
+ a = g(1)
+ a = 1
+ a = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[out]
+
+[case testClassLevelTypeVariable]
+from typing import TypeVar
+class A:
+ T = TypeVar('T')
+ def g(self, x: T) -> T: pass
+a = A().g(1)
+a = 1
+a = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testGenericInnerClass]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A:
+ class B(Generic[T]):
+ def meth(self) -> T: ...
+ B[int]()
+ reveal_type(B[int]().meth) # E: Revealed type is 'def () -> builtins.int*'
+
+A.B[int]()
+reveal_type(A.B[int]().meth) # E: Revealed type is 'def () -> builtins.int*'
+
+[case testGenericClassInnerFunctionTypeVariable]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def __init__(self, a: T) -> None:
+ self.a = a
+ def f(self, n: int) -> None:
+ def g(a: T):
+ self.a = a
+ g(self.a)
+ g(n) # E: Argument 1 to "g" has incompatible type "int"; expected "T"
+
+[case testFunctionInGenericInnerClassTypeVariable]
+from typing import TypeVar, Generic
+
+T = TypeVar('T')
+class Outer(Generic[T]):
+ class Inner:
+ x: T # E: Invalid type "__main__.T"
+ def f(self, x: T) -> T: ... # E: Type variable 'T' is bound by an outer class
+ def g(self) -> None:
+ y: T # E: Invalid type "__main__.T"
+
+
+-- Callable subtyping with generic functions
+-- -----------------------------------------
+
+
+[case testSubtypingWithGenericFunctions]
+from typing import TypeVar
+A = TypeVar('A')
+B = TypeVar('B')
+
+def f1(x: A) -> A: ...
+def f2(x: A) -> B: ...
+def f3(x: B) -> B: ...
+def f4(x: int) -> A: ...
+
+y1 = f1
+y1 = f1
+y1 = f2
+y1 = f3
+y1 = f4 # E: Incompatible types in assignment (expression has type Callable[[int], A], variable has type Callable[[A], A])
+
+y2 = f2
+y2 = f2
+y2 = f1 # E: Incompatible types in assignment (expression has type Callable[[A], A], variable has type Callable[[A], B])
+y2 = f3 # E: Incompatible types in assignment (expression has type Callable[[B], B], variable has type Callable[[A], B])
+y2 = f4 # E: Incompatible types in assignment (expression has type Callable[[int], A], variable has type Callable[[A], B])
+
+y3 = f3
+y3 = f3
+y3 = f1
+y3 = f2
+y3 = f4 # E: Incompatible types in assignment (expression has type Callable[[int], A], variable has type Callable[[B], B])
+
+y4 = f4
+y4 = f4
+y4 = f1 # E: Incompatible types in assignment (expression has type Callable[[A], A], variable has type Callable[[int], A])
+y4 = f2
+y4 = f3 # E: Incompatible types in assignment (expression has type Callable[[B], B], variable has type Callable[[int], A])
+
+[case testSubtypingWithGenericInnerFunctions]
+from typing import TypeVar
+A = TypeVar('A')
+B = TypeVar('B')
+T = TypeVar('T')
+def outer(t: T) -> None:
+ def f1(x: A) -> A: ...
+ def f2(x: A) -> B: ...
+ def f3(x: T) -> A: ...
+ def f4(x: A) -> T: ...
+ def f5(x: T) -> T: ...
+
+ y1 = f1
+ y1 = f2
+ y1 = f3 # E: Incompatible types in assignment (expression has type Callable[[T], A], variable has type Callable[[A], A])
+ y1 = f4 # E: Incompatible types in assignment (expression has type Callable[[A], T], variable has type Callable[[A], A])
+ y1 = f5 # E: Incompatible types in assignment (expression has type Callable[[T], T], variable has type Callable[[A], A])
+
+ y2 = f2
+ y2 = f1 # E: Incompatible types in assignment (expression has type Callable[[A], A], variable has type Callable[[A], B])
+
+ y3 = f3
+ y3 = f1 # E: Incompatible types in assignment (expression has type Callable[[A], A], variable has type Callable[[T], A])
+ y3 = f2
+ y3 = f4 # E: Incompatible types in assignment (expression has type Callable[[A], T], variable has type Callable[[T], A])
+ y3 = f5 # E: Incompatible types in assignment (expression has type Callable[[T], T], variable has type Callable[[T], A])
+
+ y4 = f4
+ y4 = f1 # E: Incompatible types in assignment (expression has type Callable[[A], A], variable has type Callable[[A], T])
+ y4 = f2
+ y4 = f3 # E: Incompatible types in assignment (expression has type Callable[[T], A], variable has type Callable[[A], T])
+ y4 = f5 # E: Incompatible types in assignment (expression has type Callable[[T], T], variable has type Callable[[A], T])
+
+ y5 = f5
+ y5 = f1
+ y5 = f2
+ y5 = f3
+ y5 = f4
+[out]
+
+[case testSubtypingWithGenericFunctionUsingTypevarWithValues]
+from typing import TypeVar, Callable
+T = TypeVar('T', int, str)
+def f(x: T) -> T: pass
+def g1(f: Callable[[str], str]) -> None: pass
+g1(f)
+def g2(f: Callable[[int], int]) -> None: pass
+g2(f)
+def g3(f: Callable[[object], object]) -> None: pass
+g3(f) # E: Argument 1 to "g3" has incompatible type Callable[[T], T]; \
+ expected Callable[[object], object]
+
+[case testSubtypingWithGenericFunctionUsingTypevarWithValues2-skip]
+from typing import TypeVar, Callable
+T = TypeVar('T', int, str)
+def f(x: T) -> T: pass
+g = f
+g = f
+
+
+--Operations on type variable types
+-- ---------------------------------
+
+
+[case testTypeVariableTypeEquality]
+from typing import TypeVar
+T = TypeVar('T')
+def f(a: T, b: T) -> T:
+ a.__ne__(b)
+ if a == b:
+ return a
+ else:
+ return b
+[builtins fixtures/ops.pyi]
+
+[case testTypeVariableTypeIs]
+from typing import TypeVar
+T = TypeVar('T')
+def f(a: T, b: T) -> T:
+ if a is b or a is 1:
+ return a
+ else:
+ return b
+[builtins fixtures/ops.pyi]
+
+[case testTypeVariableTypeLessThan]
+from typing import TypeVar
+T = TypeVar('T')
+def f(a: T, b: T) -> T:
+ if a < b:
+ return a
+ else:
+ return b
+[builtins fixtures/ops.pyi]
+[out]
+main:4: error: Unsupported left operand type for < ("T")
+
+
+-- Subtyping generic callables
+-- ---------------------------
+
+[case testSubtypingGenericTypeObject]
+from typing import Callable, Generic, TypeVar
+T = TypeVar('T')
+class C(Generic[T]):
+ def __init__(self) -> None: pass
+x = C # type: Callable[[], C[int]]
+y = C # type: Callable[[], int] # E: Incompatible types in assignment (expression has type Type[C[Any]], variable has type Callable[[], int])
+
+
+-- Special cases
+-- -------------
+
+
+[case testIdentityHigherOrderFunction]
+from typing import Callable, TypeVar
+A = TypeVar('A')
+B = TypeVar('B')
+def square(n: int) -> int:
+ return n
+def id(f: Callable[[A], B]) -> Callable[[A], B]:
+ return f
+g = id(square)
+g(1)
+g('x') # E: Argument 1 has incompatible type "str"; expected "int"
+
+
+[case testIdentityHigherOrderFunction2]
+from typing import Callable, TypeVar
+A = TypeVar('A')
+def voidify(n: int) -> None: pass
+def identity(f: Callable[[A], None]) -> Callable[[A], None]:
+ return f
+identity(voidify)(3)
+
+[case testIdentityHigherOrderFunction3]
+from typing import Callable, TypeVar
+A = TypeVar('A')
+B = TypeVar('B')
+def fn(n: B) -> None: pass
+def identity(f: A) -> A:
+ return f
+identity(fn)
+identity(fn)('x')
+
+[case testTypeVariableUnionAndCallableInTypeInference]
+from typing import Union, Callable, TypeVar
+T = TypeVar('T')
+def f(x: T, y: Union[T, Callable[[T], None]]) -> None: pass
+f('', '')
+
+[case testGenericFunctionsWithUnalignedIds]
+from typing import TypeVar
+A = TypeVar('A')
+B = TypeVar('B')
+def f1(x: int, y: A) -> A: ...
+def f2(x: int, y: A) -> B: ...
+def f3(x: A, y: B) -> B: ...
+g = f1
+g = f2
+g = f3
+
+[case testTypeVariableWithContainerAndTuple]
+from typing import TypeVar, Container
+T = TypeVar('T')
+def f(x: Container[T]) -> T: ...
+reveal_type(f((1, 2))) # E: Revealed type is 'builtins.int*'
+
+[case testClassMethodInGenericClassWithGenericConstructorArg]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def __init__(self, a: T) -> None: pass
+ @classmethod
+ def f(cls) -> None: pass
+[builtins fixtures/classmethod.pyi]
+
+[case testClassMethodInClassWithGenericConstructor]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A:
+ def __init__(self, a: T) -> None: pass
+ @classmethod
+ def f(cls) -> None: pass
+[builtins fixtures/classmethod.pyi]
+
+[case testGenericOperatorMethodOverlapping]
+from typing import TypeVar, Generic, Tuple
+T = TypeVar('T')
+T2 = TypeVar('T2')
+S = TypeVar('S', bound=str)
+S2 = TypeVar('S2', bound=str)
+class G(Generic[T]):
+ pass
+class A:
+ def __or__(self, x: G[T]) -> G[T]: pass
+ def __ior__(self, x: G[T2]) -> G[T2]: pass
+class B:
+ def __or__(self, x: G[T]) -> G[T]: pass
+ def __ior__(self, x: G[S]) -> G[S]: pass \
+ # E: Signatures of "__ior__" and "__or__" are incompatible
+class C:
+ def __or__(self, x: G[S]) -> G[S]: pass
+ def __ior__(self, x: G[S2]) -> G[S2]: pass
+
+[case testGenericOperatorMethodOverlapping2]
+from typing import TypeVar, Generic, Tuple
+X = TypeVar('X')
+T = TypeVar('T', int, str)
+T2 = TypeVar('T2', int, str)
+S = TypeVar('S', float, str)
+S2 = TypeVar('S2', float, str)
+class G(Generic[X]):
+ pass
+class A:
+ def __or__(self, x: G[T]) -> G[T]: pass
+ def __ior__(self, x: G[T2]) -> G[T2]: pass
+class B:
+ def __or__(self, x: G[T]) -> G[T]: pass
+ def __ior__(self, x: G[S]) -> G[S]: pass \
+ # E: Signatures of "__ior__" and "__or__" are incompatible
+class C:
+ def __or__(self, x: G[S]) -> G[S]: pass
+ def __ior__(self, x: G[S2]) -> G[S2]: pass
+class D:
+ def __or__(self, x: G[X]) -> G[X]: pass
+ def __ior__(self, x: G[S2]) -> G[S2]: pass \
+ # E: Signatures of "__ior__" and "__or__" are incompatible
diff --git a/test-data/unit/check-ignore.test b/test-data/unit/check-ignore.test
new file mode 100644
index 0000000..3c81bd0
--- /dev/null
+++ b/test-data/unit/check-ignore.test
@@ -0,0 +1,218 @@
+[case testIgnoreTypeError]
+x = 1
+x() # type: ignore
+x() # E: "int" not callable
+
+[case testIgnoreUndefinedName]
+x = 1
+y # type: ignore
+z # E: Name 'z' is not defined
+
+[case testIgnoreImportError]
+import xyz_m # type: ignore
+xyz_m.foo
+1() # E: "int" not callable
+
+[case testIgnoreImportFromError]
+from xyz_m import a, b # type: ignore
+a.foo
+b()
+1() # E: "int" not callable
+
+[case testIgnoreImportFromErrorMultiline]
+from xyz_m import ( # type: ignore
+ a, b
+)
+a.foo
+b()
+1() # E: "int" not callable
+
+[case testIgnoreImportAllError]
+from xyz_m import * # type: ignore
+x # E: Name 'x' is not defined
+1() # E: "int" not callable
+
+[case testIgnoreImportBadModule]
+import m # type: ignore
+from m import a # type: ignore
+[file m.py]
++
+[out]
+tmp/m.py:1: error: invalid syntax
+
+[case testIgnoreAppliesOnlyToMissing]
+import a # type: ignore
+import b # type: ignore
+reveal_type(a.foo) # E: Revealed type is 'Any'
+reveal_type(b.foo) # E: Revealed type is 'builtins.int'
+a.bar()
+b.bar() # E: Module has no attribute "bar"
+
+[file b.py]
+foo = 3
+
+[builtins fixtures/module_all.pyi]
+[out]
+
+[case testIgnoreImportStarFromBadModule]
+from m import * # type: ignore
+[file m.py]
++
+[out]
+tmp/m.py:1: error: invalid syntax
+
+[case testIgnoreAssignmentTypeError]
+x = 1
+x = '' # type: ignore
+x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testIgnoreInvalidOverride]
+class A:
+ def f(self) -> int: pass
+class B(A):
+ def f(self) -> str: pass # type: ignore
+
+[case testIgnoreMissingModuleAttribute]
+import m
+m.x = object # type: ignore
+m.f() # type: ignore
+m.y # E: Module has no attribute "y"
+[file m.py]
+[builtins fixtures/module.pyi]
+
+[case testIgnoreTypeInferenceError]
+x = [] # type: ignore
+y = x
+x.append(1)
+[builtins fixtures/list.pyi]
+
+[case testIgnoreTypeInferenceError2]
+def f() -> None: pass
+x = f() # type: ignore
+y = x
+x = 1
+[builtins fixtures/list.pyi]
+
+[case testIgnoreTypeInferenceErrorAndMultipleAssignment]
+x, y = [], [] # type: ignore
+z = x
+z = y
+[builtins fixtures/list.pyi]
+
+[case testIgnoreSomeStarImportErrors]
+from m1 import *
+from m2 import * # type: ignore
+# We should still import things that don't conflict.
+y() # E: "str" not callable
+z() # E: "int" not callable
+x() # E: "int" not callable
+[file m1.py]
+x = 1
+y = ''
+[file m2.py]
+x = ''
+z = 1
+
+[case testIgnoredModuleDefinesBaseClass1]
+from m import B # type: ignore
+
+class C(B):
+ def f(self) -> None:
+ self.f(1) # E: Too many arguments for "f" of "C"
+ self.g(1)
+[out]
+
+[case testIgnoredModuleDefinesBaseClass2]
+import m # type: ignore
+
+class C(m.B):
+ def f(self) -> None: ...
+
+c = C()
+c.f(1) # E: Too many arguments for "f" of "C"
+c.g(1)
+c.x = 1
+[out]
+
+[case testIgnoredModuleDefinesBaseClassAndClassAttribute]
+import m # type: ignore
+
+class C(m.B):
+ @staticmethod
+ def f() -> None: pass
+
+C.f(1) # E: Too many arguments for "f" of "C"
+C.g(1)
+C.x = 1
+[builtins fixtures/staticmethod.pyi]
+[out]
+
+[case testIgnoredModuleDefinesBaseClassWithInheritance1]
+from m import B # type: ignore
+
+class C: pass
+class D(C, B):
+ def f(self) -> None:
+ self.f(1) # E: Too many arguments for "f" of "D"
+ self.g(1)
+[out]
+
+[case testIgnoredModuleDefinesBaseClassWithInheritance2]
+from m import B # type: ignore
+
+class C(B): pass
+class D(C):
+ def f(self) -> None:
+ self.f(1) # E: Too many arguments for "f" of "D"
+ self.g(1)
+[out]
+
+[case testIgnoreWithFollowingIndentedComment]
+if 1: # type: ignore
+ # blah
+ pass
+[out]
+
+[case testIgnoreTooManyTypeArguments]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+U = TypeVar('U')
+
+class Base(Generic[T, U]):
+ pass
+
+class PartialBase(Base[T, int], Generic[T]):
+ pass
+
+class Child(PartialBase[str, int]): # type: ignore
+ pass
+
+
+def foo(x: Base[str, int]) -> None: pass
+foo(Child())
+
+def bar(x: Base[str, str]) -> None: pass
+bar(Child())
+[out]
+main:19: error: Argument 1 to "bar" has incompatible type "Child"; expected Base[str, str]
+
+[case testTypeIgnoreLineNumberWithinFile]
+import m
+pass # type: ignore
+m.f(kw=1)
+[file m.py]
+pass
+def f() -> None: pass
+[out]
+main:3: error: Unexpected keyword argument "kw" for "f"
+tmp/m.py:2: note: "f" defined here
+
+[case testIgnoreUnexpectedKeywordArgument]
+import m
+m.f(kw=1) # type: ignore
+[file m.py]
+def f() -> None: pass
+[out]
+
+[case testCannotIgnoreBlockingError]
+yield # type: ignore # E: 'yield' outside function
diff --git a/test-data/unit/check-incomplete-fixture.test b/test-data/unit/check-incomplete-fixture.test
new file mode 100644
index 0000000..68c7c6c
--- /dev/null
+++ b/test-data/unit/check-incomplete-fixture.test
@@ -0,0 +1,98 @@
+-- Test cases for reporting errors when a test case uses a fixture with
+-- missing definitions. At least in the most common cases this should not
+-- result in an uncaught exception. These tests make sure that this behavior
+-- does not regress.
+--
+-- NOTE: These tests do NOT test behavior of mypy outside tests.
+
+[case testVariableUndefinedUsingDefaultFixture]
+import m
+# This used to cause a crash since types.ModuleType is not available
+# by default. We fall back to 'object' now.
+m.x # E: "object" has no attribute "x"
+[file m.py]
+
+[case testListMissingFromStubs]
+from typing import List
+def f(x: List[int]) -> None: pass
+[out]
+main:1: error: Name '__builtins__.list' is not defined
+main:1: note: Maybe your test fixture does not define "typing.List"?
+main:1: note: Consider adding [builtins fixtures/list.pyi] to your test description
+
+[case testDictMissingFromStubs]
+from typing import Dict
+def f(x: Dict[int]) -> None: pass
+[out]
+main:1: error: Name '__builtins__.dict' is not defined
+main:1: note: Maybe your test fixture does not define "typing.Dict"?
+main:1: note: Consider adding [builtins fixtures/dict.pyi] to your test description
+
+[case testSetMissingFromStubs]
+from typing import Set
+def f(x: Set[int]) -> None: pass
+[out]
+main:1: error: Name '__builtins__.set' is not defined
+main:1: note: Maybe your test fixture does not define "typing.Set"?
+main:1: note: Consider adding [builtins fixtures/set.pyi] to your test description
+
+[case testBoolMissingFromStubs]
+x: bool
+[out]
+main:1: error: Name 'bool' is not defined
+main:1: note: Maybe your test fixture does not define "builtins.bool"?
+main:1: note: Consider adding [builtins fixtures/bool.pyi] to your test description
+
+[case testBaseExceptionMissingFromStubs]
+e: BaseException
+[out]
+main:1: error: Name 'BaseException' is not defined
+main:1: note: Maybe your test fixture does not define "builtins.BaseException"?
+main:1: note: Consider adding [builtins fixtures/exception.pyi] to your test description
+
+[case testExceptionMissingFromStubs]
+e: Exception
+[out]
+main:1: error: Name 'Exception' is not defined
+main:1: note: Maybe your test fixture does not define "builtins.Exception"?
+main:1: note: Consider adding [builtins fixtures/exception.pyi] to your test description
+
+[case testIsinstanceMissingFromStubs]
+if isinstance(1, int):
+ pass
+[out]
+main:1: error: Name 'isinstance' is not defined
+main:1: note: Maybe your test fixture does not define "builtins.isinstance"?
+main:1: note: Consider adding [builtins fixtures/isinstancelist.pyi] to your test description
+
+[case testInvalidTupleDefinitionFromStubs]
+from typing import Tuple
+x: Tuple[int, ...]
+x[0]
+for y in x:
+ pass
+[out]
+-- These errors are pretty bad, but keeping this test anyway to
+-- avoid things getting worse.
+main:2: error: "tuple" expects no type arguments, but 1 given
+main:3: error: Value of type "tuple" is not indexable
+main:4: error: Iterable expected
+main:4: error: "tuple" has no attribute "__iter__"
+
+[case testClassmethodMissingFromStubs]
+class A:
+ @classmethod
+ def f(cls): pass
+[out]
+main:2: error: Name 'classmethod' is not defined
+main:2: note: Maybe your test fixture does not define "builtins.classmethod"?
+main:2: note: Consider adding [builtins fixtures/classmethod.pyi] to your test description
+
+[case testPropertyMissingFromStubs]
+class A:
+ @property
+ def f(self): pass
+[out]
+main:2: error: Name 'property' is not defined
+main:2: note: Maybe your test fixture does not define "builtins.property"?
+main:2: note: Consider adding [builtins fixtures/property.pyi] to your test description
diff --git a/test-data/unit/check-incremental.test b/test-data/unit/check-incremental.test
new file mode 100644
index 0000000..7ac5add
--- /dev/null
+++ b/test-data/unit/check-incremental.test
@@ -0,0 +1,2737 @@
+-- Checks for incremental mode (see testcheck.py).
+-- Each test is run twice, once with a cold cache, once with a warm cache.
+-- Before the tests are run again, in step N any *.py.N files are copied to
+-- *.py.
+--
+-- You can add an empty section like `[delete mod.py.2]` to delete `mod.py`
+-- before the second run.
+--
+-- Errors expected in the first run should be in the `[out1]` section, and
+-- errors expected in the second run should be in the `[out2]` section, and so on.
+-- If a section is omitted, it is expected there are no errors on that run.
+-- The number of runs is determined by the highest N in all [outN] sections, but
+-- there are always at least two runs. (Note that [out] is equivalent to [out1].)
+--
+-- The list of modules to be checked can be specified using
+-- # cmd: mypy -m mod1 mod2 mod3
+-- To check a different list on the second run, use
+-- # cmd2: mypy -m mod1 mod3
+-- (and cmd3 for the third run, and so on).
+--
+-- Extra command line flags may be specified using
+-- # flags: --some-flag
+-- If the second run requires different flags, those can be specified using
+-- # flags2: --another-flag
+-- (and flags3 for the third run, and so on).
+--
+-- Any files that we expect to be rechecked should be annotated in the [rechecked]
+-- annotation, and any files expect to be stale (aka have a modified interface)
+-- should be annotated in the [stale] annotation. Note that a file that ends up
+-- producing an error does not create a new cache file and so is not considered stale.
+--
+-- The test suite will automatically assume that __main__ is stale and rechecked in
+-- all cases so we can avoid constantly having to annotate it. The list of
+-- rechecked/stale files can be in any arbitrary order, or can be left empty
+-- if no files should be rechecked/stale.
+--
+-- There are additional incremental mode test cases in check-serialize.test.
+
+[case testIncrementalEmpty]
+[rechecked]
+[stale]
+
+[case testIncrementalBasics]
+import m
+[file m.py]
+def foo():
+ pass
+[file m.py.2]
+def foo() -> None:
+ pass
+[rechecked m]
+[stale m]
+
+[case testIncrementalError]
+import m
+[file m.py]
+def foo() -> None:
+ pass
+[file m.py.2]
+def foo() -> None:
+ bar()
+[rechecked m]
+[stale]
+[out2]
+tmp/m.py:2: error: Name 'bar' is not defined
+
+[case testIncrementalSimpleImportSequence]
+import mod1
+mod1.func1()
+
+[file mod1.py]
+import mod2
+def func1() -> None: mod2.func2()
+
+[file mod2.py]
+import mod3
+def func2() -> None: mod3.func3()
+
+[file mod3.py]
+def func3() -> None: pass
+
+[rechecked]
+[stale]
+
+
+[case testIncrementalInternalChangeOnly]
+import mod1
+mod1.func1()
+
+[file mod1.py]
+import mod2
+def func1() -> None: mod2.func2()
+
+[file mod2.py]
+import mod3
+def func2() -> None: mod3.func3()
+
+[file mod3.py]
+def func3() -> None: pass
+
+[file mod3.py.2]
+def func3() -> None: 3 + 2
+
+[rechecked mod3]
+[stale]
+
+
+[case testIncrementalImportGone]
+import mod1
+
+[file mod1.py]
+from mod2 import A
+def func1() -> A: pass
+
+[file mod2.py]
+class A: pass
+
+[file mod1.py.2]
+def func1() -> A: pass
+
+[rechecked mod1]
+[stale]
+[out2]
+tmp/mod1.py:1: error: Name 'A' is not defined
+
+[case testIncrementalCallable]
+import mod1
+
+[file mod1.py]
+from typing import Callable
+from mypy_extensions import Arg
+def func1() -> Callable[[Arg(int, 'x')], int]: pass
+
+[file mod1.py.2]
+from typing import Callable
+from mypy_extensions import Arg
+def func1() -> Callable[[Arg(int, 'x')], int]: ...
+
+
+[rechecked mod1]
+[stale]
+
+[builtins fixtures/dict.pyi]
+
+[case testIncrementalSameNameChange]
+import mod1
+
+[file mod1.py]
+from mod2 import A
+def func1() -> A: pass
+
+[file mod2.py]
+class A: pass
+
+[file mod2.py.2]
+class Parent: pass
+class A(Parent): pass
+
+[rechecked mod1, mod2]
+[stale mod2]
+
+[case testIncrementalPartialInterfaceChange]
+import mod1
+mod1.func1()
+
+[file mod1.py]
+import mod2
+def func1() -> None: mod2.func2()
+
+[file mod2.py]
+import mod3
+def func2() -> None: mod3.func3()
+
+[file mod3.py]
+def func3() -> None: pass
+
+[file mod3.py.2]
+def func3() -> int: return 2
+
+[rechecked mod2, mod3]
+[stale mod3]
+
+[case testIncrementalInternalFunctionDefinitionChange]
+import mod1
+
+[file mod1.py]
+import mod2
+def accepts_int(a: int) -> int: return a
+accepts_int(mod2.foo())
+
+[file mod2.py]
+def foo() -> int:
+ def inner() -> int:
+ return 42
+ return inner()
+
+[file mod2.py.2]
+def foo() -> int:
+ def inner2() -> str:
+ return "foo"
+ return inner2()
+
+[rechecked mod2]
+[stale]
+[out2]
+tmp/mod2.py:4: error: Incompatible return value type (got "str", expected "int")
+
+[case testIncrementalInternalScramble]
+import mod1
+
+[file mod1.py]
+import mod2
+mod2.foo()
+
+[file mod2.py]
+def baz() -> int:
+ return 3
+
+def bar() -> int:
+ return baz()
+
+def foo() -> int:
+ return bar()
+
+[file mod2.py.2]
+def foo() -> int:
+ return baz()
+
+def bar() -> int:
+ return bar()
+
+def baz() -> int:
+ return 42
+[rechecked mod2]
+[stale]
+
+[case testIncrementalMethodInterfaceChange]
+import mod1
+
+[file mod1.py]
+import mod2
+
+[file mod2.py]
+class Foo:
+ def bar(self, a: str) -> str:
+ return "a"
+
+[file mod2.py.2]
+class Foo:
+ def bar(self, a: float) -> str:
+ return "a"
+
+[rechecked mod1, mod2]
+[stale mod2]
+
+[case testIncrementalBaseClassChange]
+import mod1
+
+[file mod1.py]
+from mod2 import Child
+Child().good_method()
+
+[file mod2.py]
+class Good:
+ def good_method(self) -> int: return 1
+class Bad: pass
+class Child(Good): pass
+
+[file mod2.py.2]
+class Good:
+ def good_method(self) -> int: return 1
+class Bad: pass
+class Child(Bad): pass
+
+[rechecked mod1, mod2]
+[stale mod2]
+[out2]
+tmp/mod1.py:2: error: "Child" has no attribute "good_method"
+
+[case testIncrementalCascadingChange]
+import mod1
+
+[file mod1.py]
+from mod2 import A
+def accepts_int(a: int) -> None: pass
+accepts_int(A)
+
+[file mod2.py]
+from mod3 import B
+A = B
+
+[file mod3.py]
+from mod4 import C
+B = C
+
+[file mod4.py]
+C = 3
+
+[file mod4.py.2]
+C = "A"
+
+[rechecked mod1, mod2, mod3, mod4]
+[stale mod2, mod3, mod4]
+[out2]
+tmp/mod1.py:3: error: Argument 1 to "accepts_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalBrokenCascade]
+import mod1
+
+[file mod1.py]
+import mod2
+def accept_int(a: int) -> int: return a
+accept_int(mod2.mod3.mod4.const)
+
+[file mod2.py]
+import mod3
+
+[file mod3.py]
+import mod4
+
+[file mod4.py]
+const = 3
+
+[file mod3.py.2]
+# Import to mod4 is gone!
+
+[rechecked mod1, mod2, mod3]
+[stale mod3]
+[builtins fixtures/module.pyi]
+[out2]
+tmp/mod1.py:3: error: Module has no attribute "mod4"
+
+[case testIncrementalLongBrokenCascade]
+import mod1
+
+[file mod1.py]
+import mod2
+def accept_int(a: int) -> int: return a
+accept_int(mod2.mod3.mod4.mod5.mod6.mod7.const)
+
+[file mod2.py]
+import mod3
+
+[file mod3.py]
+import mod4
+
+[file mod4.py]
+import mod5
+
+[file mod5.py]
+import mod6
+
+[file mod6.py]
+import mod7
+
+[file mod7.py]
+const = 3
+
+[file mod6.py.2]
+# Import to mod7 is gone!
+
+[rechecked mod1, mod5, mod6]
+[stale mod6]
+[builtins fixtures/module.pyi]
+[out2]
+tmp/mod1.py:3: error: Module has no attribute "mod7"
+
+[case testIncrementalNestedBrokenCascade]
+import mod1
+
+[file mod1.py]
+import mod2
+def accept_int(a: int) -> int: return a
+accept_int(mod2.mod3.mod4.const)
+
+[file mod2/__init__.py]
+import mod2.mod3 as mod3
+
+[file mod2/mod3/__init__.py]
+import mod2.mod3.mod4 as mod4
+
+[file mod2/mod3/__init__.py.2]
+# Import is gone!
+
+[file mod2/mod3/mod4.py]
+const = 3
+
+[rechecked mod1, mod2, mod2.mod3]
+[stale mod2.mod3]
+[builtins fixtures/module.pyi]
+[out2]
+tmp/mod1.py:3: error: Module has no attribute "mod4"
+
+[case testIncrementalNestedBrokenCascadeWithType1]
+import mod1, mod2.mod3.mod5
+
+[file mod1.py]
+import mod2
+def accept_int(x: int) -> None: pass
+def produce() -> mod2.CustomType:
+ return mod2.CustomType()
+a = produce()
+accept_int(a.foo())
+
+[file mod2/__init__.py]
+from mod2.mod3 import CustomType
+
+[file mod2/mod3/__init__.py]
+from mod2.mod3.mod4 import CustomType
+
+[file mod2/mod3/__init__.py.2]
+# Import a different class that also happens to be called 'CustomType'
+from mod2.mod3.mod5 import CustomType
+def produce() -> CustomType:
+ return CustomType()
+
+[file mod2/mod3/mod4.py]
+class CustomType:
+ def foo(self) -> int: return 1
+
+[file mod2/mod3/mod5.py]
+class CustomType:
+ def foo(self) -> str: return "a"
+
+[rechecked mod1, mod2, mod2.mod3]
+[stale mod2, mod2.mod3]
+[builtins fixtures/module.pyi]
+[out1]
+[out2]
+tmp/mod1.py:6: error: Argument 1 to "accept_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalNestedBrokenCascadeWithType2]
+import mod1, mod2.mod3.mod5
+
+[file mod1.py]
+from mod2 import produce
+def accept_int(x: int) -> None: pass
+a = produce()
+accept_int(a.foo())
+
+[file mod2/__init__.py]
+from mod2.mod3 import produce
+
+[file mod2/mod3/__init__.py]
+from mod2.mod3.mod4 import CustomType
+def produce() -> CustomType:
+ return CustomType()
+
+[file mod2/mod3/__init__.py.2]
+# Import a different class that also happens to be called 'CustomType'
+from mod2.mod3.mod5 import CustomType
+def produce() -> CustomType:
+ return CustomType()
+
+[file mod2/mod3/mod4.py]
+class CustomType:
+ def foo(self) -> int: return 1
+
+[file mod2/mod3/mod5.py]
+class CustomType:
+ def foo(self) -> str: return "a"
+
+[rechecked mod1, mod2, mod2.mod3]
+[stale mod2.mod3]
+[builtins fixtures/module.pyi]
+[out1]
+[out2]
+tmp/mod1.py:4: error: Argument 1 to "accept_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalRemoteChange]
+import mod1
+
+[file mod1.py]
+import mod2
+def accepts_int(a: int) -> None: pass
+accepts_int(mod2.mod3.mod4.const)
+
+[file mod2.py]
+import mod3
+
+[file mod3.py]
+import mod4
+
+[file mod4.py]
+const = 3
+
+[file mod4.py.2]
+const = "foo"
+
+[rechecked mod1, mod3, mod4]
+[stale mod4]
+[out2]
+tmp/mod1.py:3: error: Argument 1 to "accepts_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalBadChange]
+import mod1
+
+[file mod1.py]
+from mod2 import func2
+
+def func1() -> int:
+ return func2()
+
+[file mod2.py]
+def func2() -> int:
+ return 1
+
+[file mod2.py.2]
+def func2() -> str:
+ return "foo"
+
+[rechecked mod1, mod2]
+[stale mod2]
+[out2]
+tmp/mod1.py:4: error: Incompatible return value type (got "str", expected "int")
+
+[case testIncrementalBadChangeWithSave]
+import mod0
+
+[file mod0.py]
+import mod1
+A = mod1.func2()
+
+[file mod1.py]
+from mod2 import func2
+
+def func1() -> int:
+ return func2()
+
+[file mod2.py]
+def func2() -> int:
+ return 1
+
+[file mod2.py.2]
+def func2() -> str:
+ return "foo"
+
+[rechecked mod0, mod1, mod2]
+[stale mod2]
+[out2]
+tmp/mod1.py:4: error: Incompatible return value type (got "str", expected "int")
+
+[case testIncrementalOkChangeWithSave]
+import mod0
+
+[file mod0.py]
+import mod1
+A = mod1.func2()
+
+[file mod1.py]
+from mod2 import func2
+
+def func1() -> int:
+ func2()
+ return 1
+
+[file mod2.py]
+def func2() -> int:
+ return 1
+
+[file mod2.py.2]
+def func2() -> str:
+ return "foo"
+
+[rechecked mod0, mod1, mod2]
+[stale mod0, mod2]
+[out2]
+
+[case testIncrementalWithComplexDictExpression]
+import mod1
+
+[file mod1.py]
+import mod1_private
+
+[file mod1_private.py]
+my_dict = {
+ 'a': [1, 2, 3],
+ 'b': [4, 5, 6]
+}
+
+[file mod1_private.py.2]
+my_dict = {
+ 'a': [1, 2, 3],
+ 'b': [4, 5, 'a']
+}
+
+[rechecked mod1, mod1_private]
+[stale mod1_private]
+[builtins fixtures/dict.pyi]
+
+[case testIncrementalWithComplexConstantExpressionNoAnnotation]
+import mod1
+
+[file mod1.py]
+import mod1_private
+
+[file mod1_private.py]
+def foobar() -> int: return 1
+def baz() -> int: return 2
+const = 1 + foobar()
+
+[file mod1_private.py.2]
+def foobar() -> int: return 1
+def baz() -> int: return 2
+const = 1 + baz()
+
+[rechecked mod1_private]
+[stale]
+
+[case testIncrementalWithComplexConstantExpressionWithAnnotation]
+import mod1
+
+[file mod1.py]
+import mod1_private
+
+[file mod1_private.py]
+def foobar() -> int: return 1
+def baz() -> int: return 2
+const = 1 + foobar() # type: int
+
+[file mod1_private.py.2]
+def foobar() -> int: return 1
+def baz() -> int: return 2
+const = 1 + baz() # type: int
+
+[rechecked mod1_private]
+[stale]
+
+[case testIncrementalSmall]
+import mod1
+
+[file mod1.py]
+import mod1_private
+def accepts_int(a: int) -> None: pass
+accepts_int(mod1_private.some_func(12))
+
+[file mod1_private.py]
+def some_func(a: int) -> int:
+ return 1
+
+[file mod1_private.py.2]
+def some_func(a: int) -> str:
+ return "a"
+
+[rechecked mod1, mod1_private]
+[stale mod1_private]
+[builtins fixtures/ops.pyi]
+[out2]
+tmp/mod1.py:3: error: Argument 1 to "accepts_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalWithDecorators]
+import mod1
+
+[file mod1.py]
+import mod1_private
+def accepts_int(a: int) -> None: pass
+accepts_int(mod1_private.some_func(12))
+
+[file mod1_private.py]
+from typing import Callable
+def multiply(f: Callable[[int], int]) -> Callable[[int], int]:
+ return lambda a: f(a) * 10
+
+def stringify(f: Callable[[int], int]) -> Callable[[int], str]:
+ return lambda a: str(f(a))
+
+ at multiply
+def some_func(a: int) -> int:
+ return a + 2
+
+[file mod1_private.py.2]
+from typing import Callable
+def multiply(f: Callable[[int], int]) -> Callable[[int], int]:
+ return lambda a: f(a) * 10
+
+def stringify(f: Callable[[int], int]) -> Callable[[int], str]:
+ return lambda a: str(f(a))
+
+ at stringify
+def some_func(a: int) -> int:
+ return a + 2
+[rechecked mod1, mod1_private]
+[stale mod1_private]
+[builtins fixtures/ops.pyi]
+[out2]
+tmp/mod1.py:3: error: Argument 1 to "accepts_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalChangingClassAttributes]
+import mod1
+
+[file mod1.py]
+import mod2
+mod2.Foo.A
+
+[file mod2.py]
+class Foo:
+ A = 3
+
+[file mod2.py.2]
+class Foo:
+ A = "hello"
+
+[rechecked mod1, mod2]
+[stale mod2]
+
+[case testIncrementalChangingFields]
+import mod1
+
+[file mod1.py]
+import mod2
+f = mod2.Foo()
+f.A
+
+[file mod2.py]
+class Foo:
+ def __init__(self) -> None:
+ self.A = 3
+
+[file mod2.py.2]
+class Foo:
+ def __init__(self) -> None:
+ self.A = "hello"
+
+[rechecked mod1, mod2]
+[stale mod2]
+[out2]
+
+[case testIncrementalChangingFieldsWithAssignment]
+import mod1
+
+[file mod1.py]
+import mod2
+f = mod2.Foo()
+B = f.A
+
+[file mod2.py]
+class Foo:
+ def __init__(self) -> None:
+ self.A = 3
+
+[file mod2.py.2]
+class Foo:
+ def __init__(self) -> None:
+ self.A = "hello"
+
+[rechecked mod1, mod2]
+[stale mod1, mod2]
+
+[case testIncrementalCheckingChangingFields]
+import mod1
+
+[file mod1.py]
+import mod2
+def accept_int(a: int) -> int: return a
+f = mod2.Foo()
+accept_int(f.A)
+
+[file mod2.py]
+class Foo:
+ def __init__(self) -> None:
+ self.A = 3
+
+[file mod2.py.2]
+class Foo:
+ def __init__(self) -> None:
+ self.A = "hello"
+
+[rechecked mod1, mod2]
+[stale mod2]
+[out2]
+tmp/mod1.py:4: error: Argument 1 to "accept_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalNestedClassDefinition]
+import mod1
+
+[file mod1.py]
+import mod2
+b = mod2.Foo.Bar()
+b.attr
+
+[file mod2.py]
+class Foo:
+ class Bar:
+ attr = 3
+
+[file mod2.py.2]
+class Foo:
+ class Bar:
+ attr = "foo"
+
+[rechecked mod1, mod2]
+[stale mod2]
+
+[case testIncrementalSimpleBranchingModules]
+import mod1
+import mod2
+
+[file mod1.py]
+def func() -> None: pass
+
+[file mod2.py]
+def func() -> None: pass
+
+[file mod1.py.2]
+def func() -> int: return 1
+
+[rechecked mod1]
+[stale mod1]
+
+[case testIncrementalSubmoduleImport]
+from parent.childA import Foo
+
+def func1() -> Foo:
+ return Foo()
+
+[file parent/__init__.py]
+from parent.childA import Foo
+from parent.childB import Bar
+
+__all__ = ['Foo', 'Bar']
+
+[file parent/childA.py]
+import parent
+
+class Foo:
+ def test(self) -> int:
+ return parent.Bar().test()
+
+[file parent/childB.py]
+class Bar:
+ def test(self) -> int: return 3
+
+[builtins fixtures/module_all.pyi]
+[rechecked]
+[stale]
+
+[case testIncrementalSubmoduleWithAttr]
+import mod.child
+x = mod.child.Foo()
+x.bar()
+
+[file mod/__init__.py]
+
+[file mod/child.py]
+class Foo:
+ def bar(self) -> None: pass
+[builtins fixtures/module.pyi]
+[rechecked]
+[stale]
+
+[case testIncrementalNestedSubmoduleImportFromWithAttr]
+from mod1.mod2 import mod3
+def accept_int(a: int) -> None: pass
+
+accept_int(mod3.val3)
+
+[file mod1/__init__.py]
+val1 = 1
+
+[file mod1/mod2/__init__.py]
+val2 = 1
+
+[file mod1/mod2/mod3.py]
+val3 = 1
+
+[builtins fixtures/module.pyi]
+[rechecked]
+[stale]
+
+[case testIncrementalNestedSubmoduleWithAttr]
+import mod1.mod2.mod3
+def accept_int(a: int) -> None: pass
+
+accept_int(mod1.mod2.mod3.val3)
+accept_int(mod1.mod2.val2)
+accept_int(mod1.val1)
+
+[file mod1/__init__.py]
+val1 = 1
+
+[file mod1/mod2/__init__.py]
+val2 = 1
+
+[file mod1/mod2/mod3.py]
+val3 = 1
+
+[builtins fixtures/module.pyi]
+[rechecked]
+[stale]
+
+[case testIncrementalSubmoduleParentWithImportFrom]
+import parent
+
+[file parent/__init__.py]
+from parent import a
+
+[file parent/a.py]
+val = 3
+
+[builtins fixtures/args.pyi]
+[stale]
+
+[case testIncrementalSubmoduleParentBackreference]
+import parent
+
+[file parent/__init__.py]
+from parent import a
+
+[file parent/a.py]
+import parent.b
+
+[file parent/b.py]
+
+[builtins fixtures/args.pyi]
+[stale]
+
+[case testIncrementalSubmoduleParentBackreferenceComplex]
+import parent
+
+[file parent/__init__.py]
+import parent.a
+
+[file parent/a.py]
+import parent.b
+import parent.c
+
+[file parent/b.py]
+import parent.a
+
+[file parent/c.py]
+import parent.a
+
+[builtins fixtures/args.pyi]
+[stale]
+
+[case testIncrementalReferenceNewFileWithImportFrom]
+from parent import a
+
+[file parent/__init__.py]
+
+[file parent/a.py]
+
+[file parent/a.py.2]
+from parent import b
+
+[file parent/b.py.2]
+
+[stale parent, parent.a, parent.b]
+
+[case testIncrementalReferenceExistingFileWithImportFrom]
+from parent import a, b
+
+[file parent/__init__.py]
+
+[file parent/a.py]
+
+[file parent/b.py]
+
+[file parent/a.py.2]
+from parent import b
+
+[stale parent.a]
+
+[case testIncrementalWithTypeIgnoreOnDirectImport]
+import a, b
+
+[file a.py]
+import b # type: ignore
+
+[file b.py]
+import c
+
+[file c.py]
+
+[stale]
+
+[case testIncrementalWithTypeIgnoreOnImportFrom]
+import a, b
+
+[file a.py]
+from b import something # type: ignore
+
+[file b.py]
+import c
+something = 3
+
+[file c.py]
+
+[stale]
+
+[case testIncrementalWithPartialTypeIgnore]
+import a # type: ignore
+import a.b
+
+[file a/__init__.py]
+
+[file a/b.py]
+
+[stale]
+
+[case testIncrementalAnyIsDifferentFromIgnore]
+import b
+
+[file b.py]
+from typing import Any
+import a.b
+
+[file b.py.2]
+from typing import Any
+
+a = 3 # type: Any
+import a.b
+
+[file a/__init__.py]
+
+[file a/b.py]
+
+[rechecked b]
+[stale]
+[out2]
+tmp/b.py:4: error: Name 'a' already defined
+
+[case testIncrementalSilentImportsAndImportsInClass]
+# flags: --ignore-missing-imports
+class MyObject(object):
+ from bar import FooBar
+[stale]
+
+[case testIncrementalSameFileSize]
+import m
+
+[file m.py]
+def foo(a: int) -> None: pass
+def bar(a: str) -> None: pass
+
+foo(3)
+
+[file m.py.2]
+def foo(a: int) -> None: pass
+def bar(a: str) -> None: pass
+
+bar(3)
+
+[rechecked m]
+[stale]
+[out2]
+tmp/m.py:4: error: Argument 1 to "bar" has incompatible type "int"; expected "str"
+
+[case testIncrementalUnsilencingModule]
+# cmd: mypy -m main package.subpackage.mod2
+# cmd2: mypy -m main package.subpackage.mod1
+# flags: --follow-imports=skip
+
+[file main.py]
+from package.subpackage.mod1 import Class
+
+def handle(c: Class) -> None:
+ c.some_attribute
+
+[file package/__init__.py]
+# empty
+
+[file package/subpackage/__init__.py]
+# empty
+
+[file package/subpackage/mod1.py]
+import collections # Any previously unloaded package works here
+
+class Class: pass
+
+[file package/subpackage/mod2.py]
+# empty
+
+[builtins fixtures/args.pyi]
+[rechecked collections, main, package.subpackage.mod1]
+[stale collections, package.subpackage.mod1]
+[out2]
+tmp/main.py:4: error: "Class" has no attribute "some_attribute"
+
+[case testIncrementalWithIgnores]
+import foo # type: ignore
+
+[builtins fixtures/module.pyi]
+[stale]
+
+[case testIncrementalWithSilentImportsAndIgnore]
+# cmd: mypy -m main b
+# cmd2: mypy -m main c c.submodule
+# flags: --follow-imports=skip
+
+[file main.py]
+import a # type: ignore
+import b
+import c
+
+a.A().foo()
+b.B().foo()
+c.C().foo()
+
+[file b.py]
+class B:
+ def foo(self) -> None: pass
+
+[file b.py.2]
+
+[file c/__init__.py]
+class C: pass
+
+[file c/submodule.py]
+val = 3 # type: int
+val = "foo"
+
+[builtins fixtures/module_all.pyi]
+[rechecked main, c, c.submodule]
+[stale]
+[out2]
+tmp/c/submodule.py:2: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+tmp/main.py:7: error: "C" has no attribute "foo"
+
+[case testIncrementalRemoteError]
+import m
+m.C().foo().bar()
+[file m.py]
+import n
+class C:
+ def foo(self) -> n.A: pass
+[file n.py]
+class A:
+ def bar(self): pass
+[file n.py.2]
+class A:
+ pass
+[rechecked m, n]
+[stale n]
+[out2]
+main:2: error: "A" has no attribute "bar"
+
+[case testIncrementalRemoteErrorFixed]
+import m
+m.C().foo().bar()
+[file m.py]
+import n
+class C:
+ def foo(self) -> n.A: pass
+[file n.py]
+class A:
+ pass
+[file n.py.2]
+class A:
+ def bar(self): pass
+[rechecked m, n]
+[stale n]
+[out1]
+main:2: error: "A" has no attribute "bar"
+
+[case testIncrementalChangedError]
+import m
+[file m.py]
+import n
+def accept_int(x: int) -> None: pass
+accept_int(n.foo)
+[file n.py]
+foo = "hello"
+reveal_type(foo)
+[file n.py.2]
+foo = 3.14
+reveal_type(foo)
+[rechecked m, n]
+[stale]
+[out1]
+tmp/n.py:2: error: Revealed type is 'builtins.str'
+tmp/m.py:3: error: Argument 1 to "accept_int" has incompatible type "str"; expected "int"
+[out2]
+tmp/n.py:2: error: Revealed type is 'builtins.float'
+tmp/m.py:3: error: Argument 1 to "accept_int" has incompatible type "float"; expected "int"
+
+[case testIncrementalReplacingImports]
+import good, bad, client
+
+[file good.py]
+def foo(a: int) -> None: pass
+
+[file bad.py]
+def foo(a: str) -> None: pass
+
+[file client.py]
+import good
+import bad
+from good import foo
+foo(3)
+
+[file client.py.2]
+import good
+import bad
+from bad import foo
+foo(3)
+
+[rechecked client]
+[stale]
+[out2]
+tmp/client.py:4: error: Argument 1 to "foo" has incompatible type "int"; expected "str"
+
+[case testIncrementalChangingAlias]
+import m1, m2, m3, m4, m5
+
+[file m1.py]
+from m2 import A
+def accepts_int(x: int) -> None: pass
+accepts_int(A())
+
+[file m2.py]
+from m3 import A
+
+[file m3.py]
+from m4 import B
+A = B
+
+[file m3.py.2]
+from m5 import C
+A = C
+
+[file m4.py]
+def B() -> int:
+ return 42
+
+[file m5.py]
+def C() -> str:
+ return "hello"
+
+[rechecked m1, m2, m3]
+[stale m3]
+[out2]
+tmp/m1.py:3: error: Argument 1 to "accepts_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalStoresAliasTypeVars]
+import a
+
+[file mod.py]
+from typing import TypeVar, Union
+T = TypeVar('T')
+Alias = Union[int, T]
+x: Alias[str]
+
+[file a.py]
+from mod import Alias, x
+
+[file a.py.2]
+from mod import Alias, x
+
+reveal_type(x)
+y: Alias[int]
+reveal_type(y)
+[out2]
+tmp/a.py:3: error: Revealed type is 'Union[builtins.int, builtins.str]'
+tmp/a.py:5: error: Revealed type is 'Union[builtins.int, builtins.int]'
+
+[case testIncrementalSilentImportsWithBlatantError]
+# cmd: mypy -m main
+# flags: --follow-imports=skip
+
+[file main.py]
+from evil import Hello
+
+[file main.py.2]
+from evil import Hello
+reveal_type(Hello())
+
+[file evil.py]
+def accept_int(x: int) -> None: pass
+accept_int("not an int")
+
+[rechecked main]
+[stale]
+[out2]
+tmp/main.py:2: error: Revealed type is 'Any'
+
+[case testIncrementalImportIsNewlySilenced]
+# cmd: mypy -m main foo
+# cmd2: mypy -m main
+# flags: --follow-imports=skip
+
+[file main.py]
+from foo import bar
+def accept_int(x: int) -> None: pass
+accept_int(bar)
+
+[file foo.py]
+bar = 3
+
+[file foo.py.2]
+# Empty!
+
+[rechecked main]
+[stale main]
+
+[case testIncrementalSilencedModuleNoLongerCausesError]
+# cmd: mypy -m main evil
+# cmd2: mypy -m main
+# flags: --follow-imports=skip
+
+[file main.py]
+from evil import bar
+def accept_int(x: int) -> None: pass
+accept_int(bar)
+reveal_type(bar)
+
+[file evil.py]
+bar = "str"
+
+[rechecked main]
+[stale]
+[out1]
+tmp/main.py:3: error: Argument 1 to "accept_int" has incompatible type "str"; expected "int"
+tmp/main.py:4: error: Revealed type is 'builtins.str'
+[out2]
+tmp/main.py:4: error: Revealed type is 'Any'
+
+[case testIncrementalFixedBugCausesPropagation]
+import mod1
+
+[file mod1.py]
+from mod2 import A
+val = A().makeB().makeC().foo()
+reveal_type(val)
+
+[file mod2.py]
+from mod3 import B
+class A:
+ def makeB(self) -> B: return B()
+
+[file mod3.py]
+from mod4 import C
+class B:
+ def makeC(self) -> C:
+ val = 3 # type: int
+ val = "str" # deliberately triggering error
+ return C()
+
+[file mod3.py.2]
+from mod4 import C
+class B:
+ def makeC(self) -> C: return C()
+
+[file mod4.py]
+class C:
+ def foo(self) -> int: return 1
+
+[rechecked mod3, mod2, mod1]
+[stale mod3, mod2]
+[out1]
+tmp/mod3.py:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+tmp/mod1.py:3: error: Revealed type is 'builtins.int'
+
+[out2]
+tmp/mod1.py:3: error: Revealed type is 'builtins.int'
+
+[case testIncrementalIncidentalChangeWithBugCausesPropagation]
+import mod1
+
+[file mod1.py]
+from mod2 import A
+val = A().makeB().makeC().foo()
+reveal_type(val)
+
+[file mod2.py]
+from mod3 import B
+class A:
+ def makeB(self) -> B: return B()
+
+[file mod3.py]
+from mod4 import C
+class B:
+ def makeC(self) -> C:
+ val = 3 # type: int
+ val = "str" # deliberately triggering error
+ return C()
+
+[file mod4.py]
+class C:
+ def foo(self) -> int: return 1
+
+[file mod4.py.2]
+class C:
+ def foo(self) -> str: return 'a'
+
+[rechecked mod4, mod3, mod2, mod1]
+[stale mod4]
+[out1]
+tmp/mod3.py:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+tmp/mod1.py:3: error: Revealed type is 'builtins.int'
+
+[out2]
+tmp/mod3.py:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+tmp/mod1.py:3: error: Revealed type is 'builtins.str'
+
+[case testIncrementalIncidentalChangeWithBugFixCausesPropagation]
+import mod1
+
+[file mod1.py]
+from mod2 import A
+val = A().makeB().makeC().foo()
+reveal_type(val)
+
+[file mod2.py]
+from mod3 import B
+class A:
+ def makeB(self) -> B: return B()
+
+[file mod3.py]
+from mod4 import C
+class B:
+ def makeC(self) -> C:
+ val = 3 # type: int
+ val = "str" # deliberately triggering error
+ return C()
+
+[file mod3.py.2]
+from mod4 import C
+class B:
+ def makeC(self) -> C: return C()
+
+[file mod4.py]
+class C:
+ def foo(self) -> int: return 1
+
+[file mod4.py.2]
+class C:
+ def foo(self) -> str: return 'a'
+
+[rechecked mod4, mod3, mod2, mod1]
+[stale mod4, mod3, mod2]
+[out1]
+tmp/mod3.py:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+tmp/mod1.py:3: error: Revealed type is 'builtins.int'
+
+[out2]
+tmp/mod1.py:3: error: Revealed type is 'builtins.str'
+
+[case testIncrementalSilentImportsWithInnerImports]
+# cmd: mypy -m main foo
+# flags: --ignore-missing-imports
+
+[file main.py]
+from foo import MyClass
+m = MyClass()
+
+[file main.py.2]
+from foo import MyClass
+m = MyClass()
+reveal_type(m.val)
+
+[file foo.py]
+class MyClass:
+ def __init__(self) -> None:
+ import unrelated
+ self.val = unrelated.test()
+
+[rechecked main]
+[stale]
+[out2]
+tmp/main.py:3: error: Revealed type is 'Any'
+
+[case testIncrementalSilentImportsWithInnerImportsAndNewFile]
+# cmd: mypy -m main foo
+# cmd2: mypy -m main foo unrelated
+# flags: --follow-imports=skip
+
+[file main.py]
+from foo import MyClass
+m = MyClass()
+
+[file main.py.2]
+from foo import MyClass
+m = MyClass()
+reveal_type(m.val)
+
+[file foo.py]
+class MyClass:
+ def __init__(self) -> None:
+ import unrelated
+ self.val = unrelated.test()
+
+[file unrelated.py]
+def test() -> str: return "foo"
+
+[rechecked main, foo, unrelated]
+[stale foo, unrelated]
+[out2]
+tmp/main.py:3: error: Revealed type is 'builtins.str'
+
+[case testIncrementalWorksWithNestedClasses]
+import foo
+
+[file foo.py]
+class MyClass:
+ class NestedClass:
+ pass
+
+ class_attr = NestedClass()
+
+[rechecked]
+[stale]
+
+[case testIncrementalWorksWithNamedTuple]
+import foo
+
+[file foo.py]
+from mid import MyTuple
+def accept_int(x: int) -> None: pass
+accept_int(MyTuple(1, "b", "c").a)
+
+[file mid.py]
+from bar import MyTuple
+
+[file bar.py]
+from typing import NamedTuple
+MyTuple = NamedTuple('MyTuple', [
+ ('a', int),
+ ('b', str),
+ ('c', str)
+])
+
+[file bar.py.2]
+from typing import NamedTuple
+MyTuple = NamedTuple('MyTuple', [
+ ('b', int), # a and b are swapped
+ ('a', str),
+ ('c', str)
+])
+
+[rechecked bar, mid, foo]
+[stale bar]
+[out2]
+tmp/foo.py:3: error: Argument 1 to "accept_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalWorksWithNestedNamedTuple]
+import foo
+
+[file foo.py]
+from mid import Outer
+def accept_int(x: int) -> None: pass
+accept_int(Outer.MyTuple(1, "b", "c").a)
+
+[file mid.py]
+from bar import Outer
+
+[file bar.py]
+from typing import NamedTuple
+class Outer:
+ MyTuple = NamedTuple('MyTuple', [
+ ('a', int),
+ ('b', str),
+ ('c', str)
+ ])
+
+[file bar.py.2]
+from typing import NamedTuple
+class Outer:
+ MyTuple = NamedTuple('MyTuple', [
+ ('b', int), # a and b are swapped
+ ('a', str),
+ ('c', str)
+ ])
+
+[rechecked bar, mid, foo]
+[stale bar]
+[out2]
+tmp/foo.py:3: error: Argument 1 to "accept_int" has incompatible type "str"; expected "int"
+
+[case testIncrementalPartialSubmoduleUpdate]
+# cmd: mypy -m a
+# cmd2: mypy -m a a.c
+# flags: --follow-imports=skip
+
+[file a/__init__.py]
+from .b import B
+from .c import C
+
+[file a/b.py]
+class B: pass
+
+[file a/c.py]
+class C: pass
+
+[file a/c.py.2]
+class C: pass
+pass
+
+[rechecked a, a.c]
+[stale a, a.c]
+[out]
+
+[case testIncrementalNestedClassRef]
+import top
+
+[file top.py]
+from funcs import callee
+from classes import Outer
+def caller(a: Outer.Inner) -> None:
+ callee(a)
+
+[file funcs.py]
+from classes import Outer
+def callee(a: Outer.Inner) -> None:
+ pass
+
+[file classes.py]
+class Outer:
+ class Inner:
+ pass
+
+[file top.py.2]
+from funcs import callee
+from classes import Outer
+def caller(a: Outer.Inner) -> int:
+ callee(a)
+ return 0
+
+[case testIncrementalLoadsParentAfterChild]
+# cmd: mypy -m r.s
+
+[file r/__init__.py]
+from . import s
+
+[file r/m.py]
+class R: pass
+
+[file r/s.py]
+from . import m
+R = m.R
+a = None # type: R
+
+[file r/s.py.2]
+from . import m
+R = m.R
+a = None # type: R
+
+[case testIncrementalBaseClassAttributeConflict]
+class A: pass
+class B: pass
+
+class X:
+ attr = None # type: A
+class Y:
+ attr = None # type: B
+class Z(X, Y): pass
+[stale]
+[out]
+main:8: error: Definition of "attr" in base class "X" is incompatible with definition in base class "Y"
+[out2]
+main:8: error: Definition of "attr" in base class "X" is incompatible with definition in base class "Y"
+
+[case testIncrementalFollowImportsSilent]
+# flags: --follow-imports=silent
+import a
+[file a.py]
+x = 0
+[file a.py.2]
+x = 0
+x + ''
+
+[case testIncrementalFollowImportsSkip]
+# flags: --follow-imports=skip
+import a
+reveal_type(a.x)
+[file a.py]
+/
+[file a.py.2]
+//
+[out]
+main:3: error: Revealed type is 'Any'
+[out2]
+main:3: error: Revealed type is 'Any'
+
+[case testIncrementalFollowImportsError]
+# flags: --follow-imports=error
+import a
+[file a.py]
+/
+[file a.py.2]
+//
+[out1]
+main:2: note: Import of 'a' ignored
+main:2: note: (Using --follow-imports=error, module not passed on command line)
+[out2]
+main:2: note: Import of 'a' ignored
+main:2: note: (Using --follow-imports=error, module not passed on command line)
+
+[case testIncrementalFollowImportsVariable]
+# flags: --config-file tmp/mypy.ini
+import a
+reveal_type(a.x)
+[file a.py]
+x = 0
+[file mypy.ini]
+[[mypy]
+follow_imports = normal
+[file mypy.ini.2]
+[[mypy]
+follow_imports = skip
+[out1]
+main:3: error: Revealed type is 'builtins.int'
+[out2]
+main:3: error: Revealed type is 'Any'
+
+[case testIncrementalNamedTupleInMethod]
+from ntcrash import nope
+[file ntcrash.py]
+from typing import NamedTuple
+class C:
+ def f(self) -> None:
+ A = NamedTuple('A', [('x', int), ('y', int)])
+[out1]
+main:1: error: Module 'ntcrash' has no attribute 'nope'
+[out2]
+main:1: error: Module 'ntcrash' has no attribute 'nope'
+
+[case testIncrementalNamedTupleInMethod2]
+from ntcrash import nope
+[file ntcrash.py]
+from typing import NamedTuple
+class C:
+ class D:
+ def f(self) -> None:
+ A = NamedTuple('A', [('x', int), ('y', int)])
+[out1]
+main:1: error: Module 'ntcrash' has no attribute 'nope'
+[out2]
+main:1: error: Module 'ntcrash' has no attribute 'nope'
+
+[case testIncrementalNamedTupleInMethod3]
+from ntcrash import nope
+[file ntcrash.py]
+from typing import NamedTuple
+class C:
+ def a(self):
+ class D:
+ def f(self) -> None:
+ A = NamedTuple('A', [('x', int), ('y', int)])
+[out1]
+main:1: error: Module 'ntcrash' has no attribute 'nope'
+[out2]
+main:1: error: Module 'ntcrash' has no attribute 'nope'
+
+[case testIncrementalTypedDictInMethod]
+from tdcrash import nope
+[file tdcrash.py]
+from mypy_extensions import TypedDict
+class C:
+ def f(self) -> None:
+ A = TypedDict('A', {'x': int, 'y': int})
+[builtins fixtures/dict.pyi]
+[out1]
+main:1: error: Module 'tdcrash' has no attribute 'nope'
+[out2]
+main:1: error: Module 'tdcrash' has no attribute 'nope'
+
+[case testIncrementalTypedDictInMethod2]
+from tdcrash import nope
+[file tdcrash.py]
+from mypy_extensions import TypedDict
+class C:
+ class D:
+ def f(self) -> None:
+ A = TypedDict('A', {'x': int, 'y': int})
+[builtins fixtures/dict.pyi]
+[out1]
+main:1: error: Module 'tdcrash' has no attribute 'nope'
+[out2]
+main:1: error: Module 'tdcrash' has no attribute 'nope'
+
+[case testIncrementalTypedDictInMethod3]
+from tdcrash import nope
+[file tdcrash.py]
+from mypy_extensions import TypedDict
+class C:
+ def a(self):
+ class D:
+ def f(self) -> None:
+ A = TypedDict('A', {'x': int, 'y': int})
+[builtins fixtures/dict.pyi]
+[out1]
+main:1: error: Module 'tdcrash' has no attribute 'nope'
+[out2]
+main:1: error: Module 'tdcrash' has no attribute 'nope'
+
+[case testIncrementalInnerClassAttrInMethod]
+import crash
+nonexisting
+[file crash.py]
+class C:
+ def f(self) -> None:
+ class A:
+ pass
+ self.a = A()
+[out1]
+main:2: error: Name 'nonexisting' is not defined
+[out2]
+main:2: error: Name 'nonexisting' is not defined
+
+[case testIncrementalInnerClassAttrInMethodReveal]
+import crash
+reveal_type(crash.C().a)
+reveal_type(crash.D().a)
+[file crash.py]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class C:
+ def f(self) -> None:
+ class A:
+ pass
+ self.a = A()
+reveal_type(C().a)
+class D:
+ def f(self) -> None:
+ class A:
+ def g(self) -> None:
+ class B(Generic[T]):
+ pass
+ self.b = B[int]()
+ self.a = A().b
+reveal_type(D().a)
+[out1]
+tmp/crash.py:8: error: Revealed type is 'crash.A at 5'
+tmp/crash.py:17: error: Revealed type is 'crash.B at 13[builtins.int*]'
+main:2: error: Revealed type is 'crash.A at 5'
+main:3: error: Revealed type is 'crash.B at 13[builtins.int*]'
+[out2]
+tmp/crash.py:8: error: Revealed type is 'crash.A at 5'
+tmp/crash.py:17: error: Revealed type is 'crash.B at 13[builtins.int*]'
+main:2: error: Revealed type is 'crash.A at 5'
+main:3: error: Revealed type is 'crash.B at 13[builtins.int*]'
+
+[case testGenericMethodRestoreMetaLevel]
+from typing import Dict
+
+d = {} # type: Dict[str, int]
+g = d.get # This should not crash: see https://github.com/python/mypy/issues/2804
+[builtins fixtures/dict.pyi]
+
+[case testGenericMethodRestoreMetaLevel2]
+from typing import TypeVar
+
+T = TypeVar('T')
+
+class D:
+ def m(self, x: T) -> T:
+ return x
+
+g = D().m # This should not crash: see https://github.com/python/mypy/issues/2804
+[builtins fixtures/dict.pyi]
+
+[case testGenericMethodRestoreMetaLevel3]
+from typing import TypeVar
+T = TypeVar('T')
+
+class C:
+ def m(self, x: T) -> T:
+ return x
+
+class D(C):
+ def __init__(self) -> None:
+ self.d = super().m # This should not crash: see https://github.com/python/mypy/issues/2804
+[builtins fixtures/dict.pyi]
+
+[case testIncrementalPerFileFlags]
+# flags: --config-file tmp/mypy.ini
+import a
+[file a.py]
+pass
+[file mypy.ini]
+[[mypy]
+warn_no_return = False
+[[mypy-a]
+warn_no_return = True
+[rechecked]
+
+[case testIncrementalClassVar]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar
+A().x = 0
+[out1]
+main:4: error: Cannot assign to class variable "x" via instance
+[out2]
+main:4: error: Cannot assign to class variable "x" via instance
+
+[case testIncrementalClassVarGone]
+import m
+m.A().x = 0
+[file m.py]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+[file m.py.2]
+class A:
+ x = None # type: int
+[out1]
+main:2: error: Cannot assign to class variable "x" via instance
+
+[case testCachingClassVar]
+import b
+[file a.py]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[int]
+[file b.py]
+import a
+[file b.py.2]
+import a
+a.A().x = 0
+[out2]
+tmp/b.py:2: error: Cannot assign to class variable "x" via instance
+
+[case testSerializeTypedDict]
+import b
+reveal_type(b.x)
+y: b.A
+reveal_type(y)
+[file b.py]
+from mypy_extensions import TypedDict
+A = TypedDict('A', {'x': int, 'y': str})
+x: A
+[builtins fixtures/dict.pyi]
+[out1]
+main:2: error: Revealed type is 'TypedDict('b.A', {'x': builtins.int, 'y': builtins.str})'
+main:4: error: Revealed type is 'TypedDict('b.A', {'x': builtins.int, 'y': builtins.str})'
+[out2]
+main:2: error: Revealed type is 'TypedDict('b.A', {'x': builtins.int, 'y': builtins.str})'
+main:4: error: Revealed type is 'TypedDict('b.A', {'x': builtins.int, 'y': builtins.str})'
+
+[case testSerializeMetaclass]
+import b
+reveal_type(b.A.f())
+m: b.M = b.A
+reveal_type(b.a.f())
+[file b.py]
+from typing import Type
+
+class M(type):
+ def f(cls) -> int: return 0
+class A(metaclass=M): pass
+a: Type[A]
+[out]
+main:2: error: Revealed type is 'builtins.int'
+main:4: error: Revealed type is 'builtins.int'
+[out2]
+main:2: error: Revealed type is 'builtins.int'
+main:4: error: Revealed type is 'builtins.int'
+
+[case testSerializeMetaclassInImportCycle1]
+import b
+import c
+reveal_type(b.A.f())
+m: c.M = b.A
+reveal_type(b.a.f())
+[file b.py]
+from typing import Type
+from c import M
+class A(metaclass=M): pass
+a: Type[A]
+[file c.py]
+class M(type):
+ def f(cls) -> int: return 0
+[out]
+main:3: error: Revealed type is 'builtins.int'
+main:5: error: Revealed type is 'builtins.int'
+[out2]
+main:3: error: Revealed type is 'builtins.int'
+main:5: error: Revealed type is 'builtins.int'
+
+-- TODO: Add another test for metaclass in import cycle (reversed from the above test).
+-- This currently does not work.
+
+[case testDeleteFile]
+import n
+[file n.py]
+import m
+[file m.py]
+x = 1
+[delete m.py.2]
+[rechecked n]
+[stale]
+[out2]
+tmp/n.py:1: error: Cannot find module named 'm'
+tmp/n.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testDeleteFileWithinCycle]
+import a
+[file a.py]
+import b
+[file b.py]
+import c
+[file c.py]
+import a
+[file a.py.2]
+import c
+[delete b.py.2]
+[rechecked a, c]
+[stale a]
+[out2]
+
+[case testThreePassesBasic]
+import m
+[file m.py]
+def foo():
+ pass
+[file m.py.2]
+def foo() -> None:
+ pass
+[file m.py.3]
+def foo():
+ pass
+[rechecked m]
+[stale m]
+[rechecked2 m]
+[stale2 m]
+[out3]
+
+[case testThreePassesErrorInThirdPass]
+import m
+[file m.py]
+def foo():
+ pass
+[file m.py.2]
+def foo() -> None:
+ pass
+[file m.py.3]
+def foo() -> int:
+ return ''
+[rechecked m]
+[stale m]
+[rechecked2 m]
+[stale2]
+[out3]
+tmp/m.py:2: error: Incompatible return value type (got "str", expected "int")
+
+[case testThreePassesThirdPassFixesError]
+import n
+[file n.py]
+import m
+x = m.foo(1)
+[file m.py]
+def foo(x):
+ pass
+[file m.py.2]
+def foo() -> str:
+ pass
+[file m.py.3]
+def foo(x) -> int:
+ pass
+[rechecked m, n]
+[stale m]
+[rechecked2 m, n]
+[stale2 m, n]
+[out2]
+tmp/n.py:2: error: Too many arguments for "foo"
+[out3]
+
+--
+-- Quick mode
+--
+
+[case testQuickAndDirtyInterfaceChangeDoesNotPropagate]
+# flags: --quick-and-dirty
+import b, c
+[file a.py]
+def a(): pass
+[file b.py]
+import a
+import c
+[file c.py]
+import a
+import b
+[file a.py.2]
+def a(x): pass
+[rechecked a]
+[stale a]
+
+[case testQuickAndDirtyDoesNotInvalidateImportCycle]
+# flags: --quick-and-dirty
+import b, c
+[file a.py]
+def a(): pass
+[file b.py]
+import a
+import c
+[file c.py]
+import a
+import b
+[file b.py.2]
+import a
+import c
+x = 0
+[rechecked b]
+[stale b]
+
+[case testQuickAndDirtySwitchToIncrementalMode]
+# flags: --quick-and-dirty
+# flags2: --incremental
+import a, b
+[file a.py]
+import b
+[file b.py]
+import a
+[rechecked a, b, builtins]
+[stale a, b, builtins]
+
+[case testQuickAndDirtyFixErrorInExistingFunction]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+def foo() -> int: return ''
+[file b.py]
+import a
+[file a.py.2]
+def foo() -> int: return 0
+[out1]
+tmp/a.py:2: error: Incompatible return value type (got "str", expected "int")
+[out2]
+[rechecked a]
+[stale a]
+
+[case testQuickAndDirtyIntroduceErrorInNewFunction]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+[file b.py]
+import a
+[file a.py.2]
+import b
+def foo() -> int: return ''
+[out1]
+[out2]
+tmp/a.py:2: error: Incompatible return value type (got "str", expected "int")
+[rechecked a]
+[stale]
+
+[case testQuickAndDirtyPersistingError]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+def foo() -> int: return ''
+[file b.py]
+import a
+[file a.py.2]
+import b
+def foo() -> int: return 0.5
+[out1]
+tmp/a.py:2: error: Incompatible return value type (got "str", expected "int")
+[out2]
+tmp/a.py:2: error: Incompatible return value type (got "float", expected "int")
+[rechecked a]
+[stale]
+
+[case testQuickAndDirtyIntroduceReferencesWithinCycle]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+[file b.py]
+import a
+class C: pass
+def f() -> int: pass
+[file a.py.2]
+import b
+reveal_type(b.C)
+reveal_type(b.f)
+[out1]
+[out2]
+tmp/a.py:2: error: Revealed type is 'def () -> b.C'
+tmp/a.py:3: error: Revealed type is 'def () -> builtins.int'
+[rechecked a]
+[stale]
+
+[case testQuickAndDirtyIntroduceReferencesWithinCycle2]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+class C: pass
+def f() -> int: pass
+[file b.py]
+import a
+[file b.py.2]
+import a
+reveal_type(a.C)
+reveal_type(a.f)
+[out1]
+[out2]
+tmp/b.py:2: error: Revealed type is 'def () -> a.C'
+tmp/b.py:3: error: Revealed type is 'def () -> builtins.int'
+[rechecked b]
+[stale]
+
+[case testQuickAndDirtyIntroduceReferencesWithinCycleNoError]
+# flags: --quick-and-dirty
+import a, b, c
+[file a.py]
+import b
+[file b.py]
+import a
+class C: pass
+def f() -> int: pass
+[file c.py]
+[file a.py.2]
+import b
+def g() -> b.C: pass
+h = b.f
+[file c.py.3]
+import a
+reveal_type(a.g)
+reveal_type(a.h)
+[out1]
+[out2]
+[out3]
+tmp/c.py:2: error: Revealed type is 'def () -> b.C'
+tmp/c.py:3: error: Revealed type is 'def () -> builtins.int'
+[rechecked a]
+[stale a]
+[rechecked2 c]
+[stale2]
+
+[case testQuickAndDirtyIntroduceReferencesWithinCycleNoError2]
+# flags: --quick-and-dirty
+import a, b, c
+[file a.py]
+import b
+class C: pass
+def f() -> int: pass
+[file b.py]
+import a
+[file c.py]
+[file b.py.2]
+import a
+def g() -> a.C: pass
+h = a.f
+[file c.py.3]
+import b
+reveal_type(b.g)
+reveal_type(b.h)
+[out1]
+[out2]
+[out3]
+tmp/c.py:2: error: Revealed type is 'def () -> a.C'
+tmp/c.py:3: error: Revealed type is 'def () -> builtins.int'
+[rechecked b]
+[stale b]
+[rechecked2 c]
+[stale2]
+
+-- (The behavior for blockers is actually no different than in regular incremental mode)
+[case testQuickAndDirtyBlockerOnFirstRound]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+class B(C): pass
+class C(B): pass # blocker
+[file b.py]
+import a
+[file a.py.2]
+import b
+class B: pass
+class C(B): pass
+[out1]
+tmp/a.py:3: error: Cycle in inheritance hierarchy
+[out2]
+[rechecked a, b]
+[stale a, b]
+
+[case testQuickAndDirtyBlockerOnSecondRound]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+class B: pass
+class C(B): pass
+[file b.py]
+import a
+[file a.py.2]
+import b
+class B(C): pass
+class C(B): pass # blocker
+[out1]
+[out2]
+tmp/a.py:3: error: Cycle in inheritance hierarchy
+[rechecked a, b]
+[stale a, b]
+
+[case testQuickAndDirtyRenameFunctionInTwoModules]
+# flags: --quick-and-dirty
+import a, b, c, d
+[file a.py]
+import d
+def f(): pass
+[file b.py]
+from a import f
+[file c.py]
+from b import f
+[file d.py]
+from c import f
+[file a.py.2]
+import d
+def g(): pass # renamed f to g
+[file c.py.2]
+from a import g
+
+[case testQuickAndDirtyUnmodifiedModuleDoesNotGenerateError]
+# flags: --quick-and-dirty
+import a, b, c, d
+[file a.py]
+import d
+class C:
+ def f(self): pass
+[file b.py]
+from a import C
+[file c.py]
+from b import C
+[file d.py]
+from c import C
+C().f() # no error because unmodified
+[file a.py.2]
+import d
+class C:
+ def g(self): pass # renamed f to g
+[file c.py.2]
+from a import C
+[out1]
+[out2]
+
+[case testQuickAndDirtyUnmodifiedModuleDoesNotGenerateError2]
+# flags: --quick-and-dirty
+import a, b, c
+[file a.py]
+import c
+class C:
+ x = 0
+[file b.py]
+import a
+x = a.C.x # type: int
+[file c.py]
+import b
+x = b.x
+[file a.py.2]
+import c
+class C:
+ pass # Removed x
+[out1]
+[out2]
+[rechecked a]
+[stale a]
+
+[case testQuickAndDirtyTypeAliasReference]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+def f(x: b.S) -> b.S: return x
+[file b.py]
+import a
+S = str
+[file a.py.2]
+import b
+def f(x: b.S) -> int: return 0
+
+[case testQuickAndDirtyNamedTupleReference]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+def f(x: b.P) -> b.P: return x
+[file b.py]
+from typing import NamedTuple
+import a
+P = NamedTuple('P', (('x', int),))
+[file a.py.2]
+import b
+def f(x: b.P) -> int: return 0
+
+[case testQuickAndDirtyTypeVarReference]
+# flags: --quick-and-dirty
+import a, b
+[file a.py]
+import b
+def f(x: b.T) -> b.T: return x
+[file b.py]
+from typing import TypeVar
+import a
+T = TypeVar('T')
+[file a.py.2]
+import b
+def f(x: b.T) -> int: return 0
+
+[case testQuickAndDirtyDeleteFunctionUsedByOtherModule]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+from b import f
+[file b.py]
+import a
+def f() -> int: pass
+a.f()
+[file b.py.2]
+import a
+reveal_type(a.f)
+[out2]
+tmp/b.py:2: error: Revealed type is 'Any'
+
+[case testQuickAndDirtyDeleteClassUsedInAnnotation]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f() -> b.C: pass
+[file b.py]
+import a
+class C: pass
+[file b.py.2]
+import a
+reveal_type(a.f)
+a.f().x
+[out2]
+tmp/b.py:2: error: Revealed type is 'def () -> <stale cache: consider running mypy without --quick>'
+tmp/b.py:3: error: "<stale cache: consider running mypy without --quick>" has no attribute "x"
+
+[case testQuickAndDirtyDeleteClassUsedAsBase]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+class D(b.C): pass
+[file b.py]
+import a
+class C: pass
+[file b.py.2]
+import a
+reveal_type(a.D)
+a.D().x
+[out2]
+tmp/b.py:2: error: Revealed type is 'Any'
+
+[case testQuickAndDirtyDeleteNestedClassUsedInAnnotation]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f() -> b.C.D: pass
+[file b.py]
+import a
+class C:
+ class D: pass
+[file b.py.2]
+import a
+class C:
+ pass
+reveal_type(a.f)
+a.f().x
+[out2]
+tmp/b.py:4: error: Revealed type is 'def () -> <stale cache: consider running mypy without --quick>'
+tmp/b.py:5: error: "<stale cache: consider running mypy without --quick>" has no attribute "x"
+
+[case testQuickAndDirtyTurnGenericClassIntoNonGeneric-skip]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f() -> b.C[int]: pass
+[file b.py]
+from typing import TypeVar, Generic
+import a
+T = TypeVar('T')
+class C(Generic[T]): pass
+[file b.py.2]
+import a
+class C: pass
+reveal_type(a.f)
+c: C
+d = a.f()
+c = d
+d = c
+[out2]
+# TODO: Crashes (https://github.com/python/mypy/issues/3279)
+
+[case testQuickAndDirtyTurnClassIntoGenericOne-skip]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f() -> b.C: pass
+[file b.py]
+import a
+class C: pass
+[file b.py.2]
+from typing import TypeVar, Generic
+import a
+T = TypeVar('T')
+class C(Generic[T]): pass
+reveal_type(a.f)
+c: C[int]
+d = a.f()
+d = c
+c = d
+[out2]
+# TODO: Crashes (https://github.com/python/mypy/issues/3279)
+
+[case testQuickAndDirtyDeleteTypeVarUsedInAnnotation]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f(x: b.T) -> b.T: return x
+[file b.py]
+from typing import TypeVar
+import a
+T = TypeVar('T')
+[file b.py.2]
+import a
+reveal_type(a.f)
+reveal_type(a.f(1))
+[out2]
+tmp/b.py:2: error: Revealed type is 'def [b.T] (x: b.T`-1) -> b.T`-1'
+tmp/b.py:3: error: Revealed type is 'builtins.int*'
+
+[case testQuickAndDirtyDeleteNewTypeUsedInAnnotation]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f() -> b.C: pass
+[file b.py]
+from typing import NewType
+import a
+C = NewType('C', int)
+[file b.py.2]
+import a
+reveal_type(a.f)
+a.f().x
+[out2]
+tmp/b.py:2: error: Revealed type is 'def () -> <stale cache: consider running mypy without --quick>'
+tmp/b.py:3: error: "<stale cache: consider running mypy without --quick>" has no attribute "x"
+
+[case testQuickAndDirtyChangeClassIntoFunction]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f() -> b.C: pass
+[file b.py]
+import a
+class C: pass
+[file b.py.2]
+import a
+def C() -> None: pass
+reveal_type(a.f)
+a.f().x
+[out2]
+tmp/b.py:3: error: Revealed type is 'def () -> <stale cache: consider running mypy without --quick>'
+tmp/b.py:4: error: "<stale cache: consider running mypy without --quick>" has no attribute "x"
+
+[case testQuickAndDirtyChangeClassIntoVariable]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+def f() -> b.C: pass
+[file b.py]
+import a
+class C: pass
+[file b.py.2]
+import a
+C = 0
+reveal_type(a.f)
+a.f().x
+[out2]
+tmp/b.py:3: error: Revealed type is 'def () -> <stale cache: consider running mypy without --quick>'
+tmp/b.py:4: error: "<stale cache: consider running mypy without --quick>" has no attribute "x"
+
+[case testQuickAndDirtyAddFile]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+x = ''
+[file b.py]
+import a
+[file b.py.2]
+import c
+reveal_type(c.x)
+[file c.py.2]
+import a
+x = 1
+reveal_type(a.x)
+[rechecked b, c]
+[stale]
+[out2]
+tmp/c.py:3: error: Revealed type is 'builtins.str'
+tmp/b.py:2: error: Revealed type is 'builtins.int'
+
+[case testQuickAndDirtyDeleteFile]
+# flags: --quick-and-dirty
+import b
+[file a.py]
+def f() -> None: pass
+[file b.py]
+import a
+a.f()
+[delete a.py.2]
+[file b.py.3]
+import a
+a.f() # Comment change
+[file b.py.4]
+# Remove import
+[rechecked b]
+[stale]
+[rechecked2 b]
+[stale2]
+[rechecked3 b]
+[stale3 b]
+[out2]
+tmp/b.py:1: error: Cannot find module named 'a'
+tmp/b.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+[out3]
+tmp/b.py:1: error: Cannot find module named 'a'
+tmp/b.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+[out4]
+
+[case testQuickAndDirtyRenameModule]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+b.f()
+[file b.py]
+def f() -> None: pass
+[delete b.py.2]
+[file c.py.2]
+def f() -> None: pass
+[file a.py.2]
+import c
+c.f(1)
+[file c.py.3]
+def f() -> None: pass # comment change
+[file c.py.4]
+def f(x) -> None: pass
+[out]
+[out2]
+tmp/a.py:2: error: Too many arguments for "f"
+[out3]
+tmp/a.py:2: error: Too many arguments for "f"
+[out4]
+[rechecked a, c]
+[stale c]
+[rechecked2 a, c]
+[stale2]
+[rechecked3 a, c]
+[stale3 a, c]
+
+[case testQuickAndDirtyMultiplePasses]
+# flags: --quick-and-dirty
+import a
+[file a.py]
+import b
+b.f()
+[file b.py]
+def f() -> None: pass
+[file b.py.2]
+# Write cache file but the error in a is not caught yet.
+def f(x) -> None: pass
+[file a.py.3]
+# Editing a triggers the error.
+import b
+b.f()
+[rechecked b]
+[rechecked2 a]
+[out2]
+[out3]
+tmp/a.py:3: error: Too few arguments for "f"
+
+[case testQuickAndDirtySerializeStaleType]
+# flags: --quick-and-dirty
+import a, c
+[file a.py]
+import b
+def f() -> b.C: pass
+[file b.py]
+import a
+class C: pass
+[file c.py]
+[file b.py.2]
+import a
+x = a.f()
+[file c.py.3]
+import b
+reveal_type(b.x)
+def g(x: object) -> None: pass
+g(b.x)
+b.x.y
+[rechecked b]
+[stale b]
+[rechecked2 c]
+[stale2]
+[out3]
+tmp/c.py:2: error: Revealed type is '<stale cache: consider running mypy without --quick>'
+tmp/c.py:5: error: "<stale cache: consider running mypy without --quick>" has no attribute "y"
+
+[case testSerializeAbstractPropertyIncremental]
+from abc import abstractmethod
+import typing
+class A:
+ @property
+ def f(self) -> int:
+ return 1
+ @f.setter # type: ignore
+ @abstractmethod
+ def f(self, x: int) -> None:
+ pass
+a = A()
+[builtins fixtures/property.pyi]
+
+[case testSerializeAbstractPropertyDisallowUntypedIncremental]
+# flags: --disallow-untyped-defs
+from abc import abstractmethod
+import typing
+class A:
+ @property
+ def f(self) -> int:
+ return 1
+ @f.setter # type: ignore
+ @abstractmethod
+ def f(self, x: int) -> None:
+ pass
+a = A()
+[builtins fixtures/property.pyi]
diff --git a/test-data/unit/check-inference-context.test b/test-data/unit/check-inference-context.test
new file mode 100644
index 0000000..9896c11
--- /dev/null
+++ b/test-data/unit/check-inference-context.test
@@ -0,0 +1,897 @@
+
+
+-- Basic test cases
+-- ----------------
+
+
+[case testBasicContextInference]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ab = None # type: A[B]
+ao = None # type: A[object]
+b = None # type: B
+
+ao = f()
+ab = f()
+b = f() # E: Incompatible types in assignment (expression has type A[<nothing>], variable has type "B")
+
+def f() -> 'A[T]': pass
+
+class A(Generic[T]): pass
+class B: pass
+
+[case testBasicContextInferenceForConstructor]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ab = None # type: A[B]
+ao = None # type: A[object]
+b = None # type: B
+
+ao = A()
+ab = A()
+b = A() # E: Incompatible types in assignment (expression has type A[<nothing>], variable has type "B")
+
+class A(Generic[T]): pass
+class B: pass
+
+[case testIncompatibleContextInference]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+b = None # type: B
+c = None # type: C
+ab = None # type: A[B]
+ao = None # type: A[object]
+ac = None # type: A[C]
+
+ac = f(b) # E: Argument 1 to "f" has incompatible type "B"; expected "C"
+ab = f(c) # E: Argument 1 to "f" has incompatible type "C"; expected "B"
+
+ao = f(b)
+ab = f(b)
+ao = f(c)
+ac = f(c)
+
+def f(a: T) -> 'A[T]':
+ pass
+
+class A(Generic[T]): pass
+
+class B: pass
+class C: pass
+
+
+-- Local variables
+-- ---------------
+
+
+[case testInferGenericLocalVariableTypeWithEmptyContext]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def g() -> None:
+ ao = None # type: A[object]
+ ab = None # type: A[B]
+ o = None # type: object
+ b = None # type: B
+
+ x = f(o)
+ ab = x # E: Incompatible types in assignment (expression has type A[object], variable has type A[B])
+ ao = x
+ y = f(b)
+ ao = y # E: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+ ab = y
+
+def f(a: T) -> 'A[T]': pass
+
+class A(Generic[T]): pass
+class B: pass
+[out]
+
+[case testInferLocalVariableTypeWithUnderspecifiedGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def g() -> None:
+ x = f() # E: Need type annotation for variable
+
+def f() -> 'A[T]': pass
+class A(Generic[T]): pass
+[out]
+
+[case testInferMultipleLocalVariableTypesWithTupleRvalue]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def g() -> None:
+ ao = None # type: A[object]
+ ab = None # type: A[B]
+ b = None # type: B
+ x, y = f(b), f(b)
+ ao = x # E: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+ ao = y # E: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+ ab = x
+ ab = y
+
+def f(a: T) -> 'A[T]': pass
+class A(Generic[T]): pass
+class B: pass
+[out]
+
+[case testInferMultipleLocalVariableTypesWithArrayRvalueAndNesting]
+from typing import TypeVar, List, Generic
+T = TypeVar('T')
+def h() -> None:
+ ao = None # type: A[object]
+ ab = None # type: A[B]
+ b = None # type: B
+ x, y = g(f(b))
+ ao = x # E: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+ ao = y # E: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+ ab = x
+ ab = y
+
+def f(a: T) -> 'A[T]': pass
+def g(a: T) -> List[T]: pass
+
+class A(Generic[T]): pass
+class B: pass
+[builtins fixtures/for.pyi]
+[out]
+
+
+-- Return types with multiple tvar instances
+-- -----------------------------------------
+
+
+[case testInferenceWithTypeVariableTwiceInReturnType]
+from typing import TypeVar, Tuple, Generic
+T = TypeVar('T')
+b = None # type: B
+o = None # type: object
+ab = None # type: A[B]
+ao = None # type: A[object]
+
+ab, ao = f(b) # Fail
+ao, ab = f(b) # Fail
+
+ao, ao = f(b)
+ab, ab = f(b)
+ao, ao = f(o)
+
+def f(a: T) -> 'Tuple[A[T], A[T]]': pass
+
+class A(Generic[T]): pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+[out]
+main:8: error: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+main:9: error: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+
+[case testInferenceWithTypeVariableTwiceInReturnTypeAndMultipleVariables]
+from typing import TypeVar, Tuple, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+b = None # type: B
+o = None # type: object
+ab = None # type: A[B]
+ao = None # type: A[object]
+
+ao, ao, ab = f(b, b) # Fail
+ao, ab, ao = g(b, b) # Fail
+ao, ab, ab, ab = h(b, b) # Fail
+ab, ab, ao, ab = h(b, b) # Fail
+
+ao, ab, ab = f(b, b)
+ab, ab, ao = g(b, b)
+ab, ab, ab, ab = h(b, b)
+
+def f(a: S, b: T) -> 'Tuple[A[S], A[T], A[T]]': pass
+def g(a: S, b: T) -> 'Tuple[A[S], A[S], A[T]]': pass
+def h(a: S, b: T) -> 'Tuple[A[S], A[S], A[T], A[T]]': pass
+
+class A(Generic[T]): pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+[out]
+main:9: error: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+main:10: error: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+main:11: error: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+main:12: error: Incompatible types in assignment (expression has type A[B], variable has type A[object])
+
+
+-- Multiple tvar instances in arguments
+-- ------------------------------------
+
+
+[case testMultipleTvatInstancesInArgs]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ac = None # type: A[C]
+ab = None # type: A[B]
+ao = None # type: A[object]
+b = None # type: B
+c = None # type: C
+o = None # type: object
+
+ab = f(b, o) # E: Argument 2 to "f" has incompatible type "object"; expected "B"
+ab = f(o, b) # E: Argument 1 to "f" has incompatible type "object"; expected "B"
+ac = f(b, c) # E: Argument 1 to "f" has incompatible type "B"; expected "C"
+ac = f(c, b) # E: Argument 2 to "f" has incompatible type "B"; expected "C"
+
+ao = f(b, c)
+ao = f(c, b)
+ab = f(c, b)
+
+def f(a: T, b: T) -> 'A[T]': pass
+
+class A(Generic[T]): pass
+class B: pass
+class C(B): pass
+
+
+-- Nested generic function calls
+-- -----------------------------
+
+
+[case testNestedGenericFunctionCall1]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+aab = None # type: A[A[B]]
+aao = None # type: A[A[object]]
+ao = None # type: A[object]
+b = None # type: B
+o = None # type: object
+
+aab = f(f(o)) # E: Argument 1 to "f" has incompatible type "object"; expected "B"
+
+aab = f(f(b))
+aao = f(f(b))
+ao = f(f(b))
+
+def f(a: T) -> 'A[T]': pass
+
+class A(Generic[T]): pass
+class B: pass
+
+[case testNestedGenericFunctionCall2]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ab = None # type: A[B]
+ao = None # type: A[object]
+b = None # type: B
+o = None # type: object
+
+ab = f(g(o)) # E: Argument 1 to "g" has incompatible type "object"; expected "B"
+
+ab = f(g(b))
+ao = f(g(b))
+
+def f(a: T) -> T: pass
+
+def g(a: T) -> 'A[T]': pass
+
+class A(Generic[T]): pass
+class B: pass
+
+[case testNestedGenericFunctionCall3]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ab = None # type: A[B]
+ao = None # type: A[object]
+b = None # type: B
+o = None # type: object
+
+ab = f(g(o), g(b)) # E: Argument 1 to "g" has incompatible type "object"; expected "B"
+ab = f(g(b), g(o)) # E: Argument 1 to "g" has incompatible type "object"; expected "B"
+
+ab = f(g(b), g(b))
+ao = f(g(b), g(o))
+ao = f(g(o), g(b))
+
+def f(a: T, b: T) -> T:
+ pass
+
+def g(a: T) -> 'A[T]': pass
+
+class A(Generic[T]): pass
+class B: pass
+
+
+-- Method calls
+-- ------------
+
+
+[case testMethodCallWithContextInference]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+o = None # type: object
+b = None # type: B
+c = None # type: C
+ao = None # type: A[object]
+ab = None # type: A[B]
+ac = None # type: A[C]
+
+ab.g(f(o)) # E: Argument 1 to "f" has incompatible type "object"; expected "B"
+ac = f(b).g(f(c)) # E: Incompatible types in assignment (expression has type A[B], variable has type A[C])
+ac = f(c).g(f(b)) # E: Argument 1 to "f" has incompatible type "B"; expected "C"
+
+ab = f(b).g(f(c))
+ab.g(f(c))
+
+def f(a: T) -> 'A[T]': pass
+
+class A(Generic[T]):
+ def g(self, a: 'A[T]') -> 'A[T]': pass
+
+class B: pass
+class C(B): pass
+
+
+-- List expressions
+-- ----------------
+
+
+[case testEmptyListExpression]
+from typing import List
+aa = None # type: List[A]
+ao = None # type: List[object]
+a = None # type: A
+
+a = [] # E: Incompatible types in assignment (expression has type List[<nothing>], variable has type "A")
+
+aa = []
+ao = []
+
+class A: pass
+[builtins fixtures/list.pyi]
+
+[case testSingleItemListExpressions]
+from typing import List
+aa = None # type: List[A]
+ab = None # type: List[B]
+ao = None # type: List[object]
+a = None # type: A
+b = None # type: B
+
+aa = [b] # E: List item 0 has incompatible type "B"
+ab = [a] # E: List item 0 has incompatible type "A"
+
+aa = [a]
+ab = [b]
+ao = [a]
+aa = [None]
+ao = [None]
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testMultiItemListExpressions]
+from typing import List
+aa = None # type: List[A]
+ab = None # type: List[B]
+ao = None # type: List[object]
+a = None # type: A
+b = None # type: B
+
+ab = [b, a] # E: List item 1 has incompatible type "A"
+ab = [a, b] # E: List item 0 has incompatible type "A"
+
+aa = [a, b, a]
+ao = [a, b]
+
+class A: pass
+class B(A): pass
+[builtins fixtures/list.pyi]
+
+[case testLocalVariableInferenceFromEmptyList]
+import typing
+def f() -> None:
+ a = [] # E: Need type annotation for variable
+ b = [None]
+ c = [B()]
+ c = [object()] # E: List item 0 has incompatible type "object"
+ c = [B()]
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testNestedListExpressions]
+from typing import List
+aao = None # type: List[List[object]]
+aab = None # type: List[List[B]]
+ab = None # type: List[B]
+b = None # type: B
+o = None # type: object
+
+aao = [[o], ab] # E: List item 1 has incompatible type List[B]
+aab = [[], [o]] # E: List item 0 has incompatible type "object"
+
+aao = [[None], [b], [], [o]]
+aab = [[None], [b], []]
+aab = [ab, []]
+
+class B: pass
+[builtins fixtures/list.pyi]
+
+
+-- Complex context
+-- ---------------
+
+
+[case testParenthesesAndContext]
+from typing import List
+l = ([A()]) # type: List[object]
+class A: pass
+[builtins fixtures/list.pyi]
+
+[case testComplexTypeInferenceWithTuple]
+from typing import TypeVar, Tuple, Generic
+k = TypeVar('k')
+t = TypeVar('t')
+v = TypeVar('v')
+def f(x: Tuple[k]) -> 'A[k]': pass
+
+d = f((A(),)) # type: A[A[B]]
+
+class A(Generic[t]): pass
+class B: pass
+class C: pass
+class D(Generic[k, v]): pass
+[builtins fixtures/list.pyi]
+
+
+-- Dictionary literals
+-- -------------------
+
+
+[case testDictionaryLiteralInContext]
+from typing import Dict, TypeVar, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+class B: pass
+class C: pass
+a_b = A() # type: A[B]
+a_c = A() # type: A[C]
+d = {A() : a_c,
+ a_b : A()} # type: Dict[A[B], A[C]]
+[builtins fixtures/dict.pyi]
+
+
+-- Special cases (regression tests etc.)
+-- -------------------------------------
+
+
+[case testInitializationWithInferredGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+c = f(A()) # type: C[A] # E: Argument 1 to "f" has incompatible type "A"; expected C[A]
+
+def f(x: T) -> T: pass
+class C(Generic[T]): pass
+class A: pass
+
+[case testInferredGenericTypeAsReturnValue]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def t() -> 'A[B]':
+ return f(D()) # E: Argument 1 to "f" has incompatible type "D"; expected "B"
+ return A()
+ return f(C())
+
+def f(a: T) -> 'A[T]': pass
+class A(Generic[T]): pass
+class B: pass
+class C(B): pass
+class D: pass
+[out]
+
+[case testIntersectionWithInferredGenericArgument]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar, Generic
+T = TypeVar('T')
+f(A())
+
+ at overload
+def f(x: 'A[B]') -> None: pass
+ at overload
+def f(x: 'B') -> None: pass
+class A(Generic[T]): pass
+class B: pass
+
+[case testInferenceWithAbstractClassContext]
+from typing import TypeVar, Generic
+from abc import abstractmethod, ABCMeta
+t = TypeVar('t')
+x = A() # type: I[int]
+a_object = A() # type: A[object]
+y = a_object # type: I[int] # E: Incompatible types in assignment (expression has type A[object], variable has type I[int])
+
+class I(Generic[t]):
+ @abstractmethod
+ def f(self): pass
+class A(I[t], Generic[t]):
+ def f(self): pass
+
+[case testInferenceWithAbstractClassContext2]
+from typing import TypeVar, Generic
+from abc import abstractmethod, ABCMeta
+t = TypeVar('t')
+a = f(A()) # type: A[int]
+a_int = A() # type: A[int]
+aa = f(a_int)
+class I(Generic[t]): pass
+class A(I[t], Generic[t]): pass
+def f(i: I[t]) -> A[t]: pass
+
+[case testInferenceWithAbstractClassContext3]
+from typing import TypeVar, Generic, Iterable
+t = TypeVar('t')
+class set(Generic[t]):
+ def __init__(self, iterable: Iterable[t]) -> None: pass
+b = bool()
+l = set([b])
+l = set([object()]) # E: List item 0 has incompatible type "object"
+[builtins fixtures/for.pyi]
+
+
+-- Infer generic type in 'Any' context
+-- -----------------------------------
+
+
+[case testInferGenericTypeInAnyContext]
+from typing import Any, TypeVar, Generic
+s = TypeVar('s')
+t = TypeVar('t')
+x = [] # type: Any
+y = C() # type: Any
+class C(Generic[s, t]): pass
+[builtins fixtures/list.pyi]
+
+
+-- Lambdas
+-- -------
+
+
+[case testInferLambdaArgumentTypeUsingContext]
+from typing import Callable
+f = None # type: Callable[[B], A]
+f = lambda x: x.o
+f = lambda x: x.x # E: "B" has no attribute "x"
+class A: pass
+class B:
+ o = None # type: A
+
+[case testInferLambdaReturnTypeUsingContext]
+from typing import List, Callable
+f = None # type: Callable[[], List[A]]
+f = lambda: []
+f = lambda: [B()] # E: List item 0 has incompatible type "B"
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testInferLambdaAsGenericFunctionArgument]
+from typing import TypeVar, List, Any, Callable
+t = TypeVar('t')
+class A:
+ x = None # type: A
+def f(a: List[t], fn: Callable[[t], Any]) -> None: pass
+list_a = [] # type: List[A]
+f(list_a, lambda a: a.x)
+[builtins fixtures/list.pyi]
+
+[case testLambdaWithoutContext]
+reveal_type(lambda x: x) # E: Revealed type is 'def (x: Any) -> Any'
+reveal_type(lambda x: 1) # E: Revealed type is 'def (x: Any) -> builtins.int'
+
+[case testLambdaContextVararg]
+from typing import Callable
+def f(t: Callable[[str], str]) -> str: ''
+f(lambda *_: '')
+
+[case testInvalidContextForLambda]
+from typing import Callable
+f = lambda x: A() # type: Callable[[], A]
+f2 = lambda: A() # type: Callable[[A], A]
+class A: pass
+[out]
+main:2: error: Incompatible types in assignment (expression has type Callable[[Any], A], variable has type Callable[[], A])
+main:2: error: Cannot infer type of lambda
+main:3: error: Incompatible types in assignment (expression has type Callable[[], A], variable has type Callable[[A], A])
+main:3: error: Cannot infer type of lambda
+
+[case testEllipsisContextForLambda]
+from typing import Callable
+f1 = lambda x: 1 # type: Callable[..., int]
+f2 = lambda: 1 # type: Callable[..., int]
+f3 = lambda *args, **kwargs: 1 # type: Callable[..., int]
+f4 = lambda x: x # type: Callable[..., int]
+g = lambda x: 1 # type: Callable[..., str]
+[builtins fixtures/dict.pyi]
+[out]
+main:6: error: Incompatible types in assignment (expression has type Callable[[Any], int], variable has type Callable[..., str])
+main:6: error: Incompatible return value type (got "int", expected "str")
+
+[case testEllipsisContextForLambda2]
+from typing import TypeVar, Callable
+T = TypeVar('T')
+def foo(arg: Callable[..., T]) -> None: pass
+foo(lambda: 1)
+
+[case testLambdaNoneInContext]
+from typing import Callable
+def f(x: Callable[[], None]) -> None: pass
+def g(x: Callable[[], int]) -> None: pass
+f(lambda: None)
+g(lambda: None)
+
+[case testIsinstanceInInferredLambda]
+from typing import TypeVar, Callable
+T = TypeVar('T')
+S = TypeVar('S')
+class A: pass
+class B(A): pass
+class C(A): pass
+def f(func: Callable[[T], S], *z: T, r: S = None) -> S: pass
+f(lambda x: 0 if isinstance(x, B) else 1) # E: Cannot infer type argument 1 of "f"
+f(lambda x: 0 if isinstance(x, B) else 1, A())() # E: "int" not callable
+f(lambda x: x if isinstance(x, B) else B(), A(), r=B())() # E: "B" not callable
+f( # E: Argument 1 to "f" has incompatible type Callable[[A], A]; expected Callable[[A], B]
+ lambda x: B() if isinstance(x, B) else x, # E: Incompatible return value type (got "A", expected "B")
+ A(), r=B())
+[builtins fixtures/isinstance.pyi]
+
+
+-- Overloads + generic functions
+-- -----------------------------
+
+
+[case testMapWithOverloadedFunc]
+from foo import *
+[file foo.pyi]
+from typing import TypeVar, Callable, List, overload, Any
+t = TypeVar('t')
+s = TypeVar('s')
+def map(f: Callable[[t], s], seq: List[t]) -> List[s]: pass
+
+ at overload
+def g(o: object) -> 'B': pass
+ at overload
+def g(o: 'A', x: Any = None) -> 'B': pass
+
+class A: pass
+class B: pass
+
+m = map(g, [A()])
+b = m # type: List[B]
+a = m # type: List[A] # E: Incompatible types in assignment (expression has type List[B], variable has type List[A])
+[builtins fixtures/list.pyi]
+
+
+-- Boolean operators
+-- -----------------
+
+
+[case testOrOperationInferredFromContext]
+from typing import List
+a, b, c = None, None, None # type: (List[A], List[B], List[C])
+a = a or []
+a = [] or a
+b = b or [C()]
+a = a or b # E: Incompatible types in assignment (expression has type "Union[List[A], List[B]]", variable has type List[A])
+b = b or c # E: Incompatible types in assignment (expression has type "Union[List[B], List[C]]", variable has type List[B])
+
+class A: pass
+class B: pass
+class C(B): pass
+[builtins fixtures/list.pyi]
+
+
+-- Special cases
+-- -------------
+
+
+[case testSomeTypeVarsInferredFromContext]
+from typing import List, TypeVar
+t = TypeVar('t')
+s = TypeVar('s')
+# Some type variables can be inferred using context, but not all of them.
+a = None # type: List[A]
+a = f(A(), B())
+a = f(B(), B()) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+def f(a: s, b: t) -> List[s]: pass
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testSomeTypeVarsInferredFromContext2]
+from typing import List, TypeVar
+s = TypeVar('s')
+t = TypeVar('t')
+# Like testSomeTypeVarsInferredFromContext, but tvars in different order.
+a = None # type: List[A]
+a = f(A(), B())
+a = f(B(), B()) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+def f(a: s, b: t) -> List[s]: pass
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testLambdaInListAndHigherOrderFunction]
+from typing import TypeVar, Callable, List
+t = TypeVar('t')
+s = TypeVar('s')
+map(
+ [lambda x: x], [])
+def map(f: List[Callable[[t], s]], a: List[t]) -> List[s]: pass
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testChainedAssignmentInferenceContexts]
+from typing import List
+i = None # type: List[int]
+s = None # type: List[str]
+i = i = []
+i = s = [] # E: Incompatible types in assignment (expression has type List[str], variable has type List[int])
+[builtins fixtures/list.pyi]
+
+[case testContextForAttributeDeclaredInInit]
+from typing import List
+class A:
+ def __init__(self):
+ self.x = [] # type: List[int]
+a = A()
+a.x = []
+a.x = [1]
+a.x = [''] # E: List item 0 has incompatible type "str"
+[builtins fixtures/list.pyi]
+
+[case testListMultiplyInContext]
+from typing import List
+a = None # type: List[int]
+a = [None] * 3
+a = [''] * 3 # E: List item 0 has incompatible type "str"
+[builtins fixtures/list.pyi]
+
+[case testUnionTypeContext]
+from typing import Union, List, TypeVar
+T = TypeVar('T')
+def f(x: Union[List[T], str]) -> None: pass
+f([1])
+f('')
+f(1) # E: Argument 1 to "f" has incompatible type "int"; expected "Union[List[<nothing>], str]"
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIgnoringInferenceContext]
+from typing import TypeVar, List
+T = TypeVar('T')
+def f(x: List[T]) -> T: pass
+def g(y: object) -> None: pass
+a = [1]
+g(f(a))
+[builtins fixtures/list.pyi]
+
+[case testStar2Context]
+from typing import Any, Dict, Tuple, Iterable
+def f1(iterable: Iterable[Tuple[str, Any]] = None) -> None:
+ f2(**dict(iterable))
+def f2(iterable: Iterable[Tuple[str, Any]], **kw: Any) -> None:
+ pass
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testInferenceInGenericFunction]
+from typing import TypeVar, List
+T = TypeVar('T')
+def f(a: T) -> None:
+ l = [] # type: List[T]
+ l.append(a)
+ l.append(1) # E: Argument 1 to "append" of "list" has incompatible type "int"; expected "T"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferenceInGenericClass]
+from typing import TypeVar, Generic, List
+S = TypeVar('S')
+T = TypeVar('T')
+class A(Generic[S]):
+ def f(self, a: T, b: S) -> None:
+ l = [] # type: List[T]
+ l.append(a)
+ l.append(b) # E: Argument 1 to "append" of "list" has incompatible type "S"; expected "T"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testLambdaInGenericFunction]
+from typing import TypeVar, Callable
+T = TypeVar('T')
+S = TypeVar('S')
+def f(a: T, b: S) -> None:
+ c = lambda x: x # type: Callable[[T], S]
+[out]
+main:5: error: Incompatible types in assignment (expression has type Callable[[T], T], variable has type Callable[[T], S])
+main:5: error: Incompatible return value type (got "T", expected "S")
+
+[case testLambdaInGenericClass]
+from typing import TypeVar, Callable, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class A(Generic[T]):
+ def f(self, b: S) -> None:
+ c = lambda x: x # type: Callable[[T], S]
+[out]
+main:6: error: Incompatible types in assignment (expression has type Callable[[T], T], variable has type Callable[[T], S])
+main:6: error: Incompatible return value type (got "T", expected "S")
+
+[case testRevealTypeContext]
+from typing import TypeVar, Callable, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ pass
+reveal_type(A()) # E: Revealed type is '__main__.A[<nothing>]'
+b = reveal_type(A()) # type: A[int] # E: Revealed type is '__main__.A[builtins.int]'
+
+[case testUnionWithGenericTypeItemContext]
+from typing import TypeVar, Union, List
+
+T = TypeVar('T')
+
+def f(x: Union[T, List[int]]) -> Union[T, List[int]]: pass
+reveal_type(f(1)) # E: Revealed type is 'Union[builtins.int*, builtins.list[builtins.int]]'
+reveal_type(f([])) # E: Revealed type is 'builtins.list[builtins.int]'
+reveal_type(f(None)) # E: Revealed type is 'builtins.list[builtins.int]'
+[builtins fixtures/list.pyi]
+
+[case testUnionWithGenericTypeItemContextAndStrictOptional]
+# flags: --strict-optional
+from typing import TypeVar, Union, List
+
+T = TypeVar('T')
+
+def f(x: Union[T, List[int]]) -> Union[T, List[int]]: pass
+reveal_type(f(1)) # E: Revealed type is 'Union[builtins.int*, builtins.list[builtins.int]]'
+reveal_type(f([])) # E: Revealed type is 'builtins.list[builtins.int]'
+reveal_type(f(None)) # E: Revealed type is 'Union[builtins.None, builtins.list[builtins.int]]'
+[builtins fixtures/list.pyi]
+
+[case testUnionWithGenericTypeItemContextInMethod]
+from typing import TypeVar, Union, List, Generic
+
+T = TypeVar('T')
+S = TypeVar('S')
+
+class C(Generic[T]):
+ def f(self, x: Union[T, S]) -> Union[T, S]: pass
+
+c = C[List[int]]()
+reveal_type(c.f('')) # E: Revealed type is 'Union[builtins.list[builtins.int], builtins.str*]'
+reveal_type(c.f([1])) # E: Revealed type is 'builtins.list[builtins.int]'
+reveal_type(c.f([])) # E: Revealed type is 'builtins.list[builtins.int]'
+reveal_type(c.f(None)) # E: Revealed type is 'builtins.list[builtins.int]'
+[builtins fixtures/list.pyi]
+
+[case testGenericMethodCalledInGenericContext]
+from typing import TypeVar, Generic
+
+_KT = TypeVar('_KT')
+_VT = TypeVar('_VT')
+_T = TypeVar('_T')
+
+class M(Generic[_KT, _VT]):
+ def get(self, k: _KT, default: _T) -> _T: ...
+
+def f(d: M[_KT, _VT], k: _KT) -> _VT:
+ return d.get(k, None) # E: "get" of "M" does not return a value
+
+[case testGenericMethodCalledInGenericContext2]
+from typing import TypeVar, Generic, Union
+
+_KT = TypeVar('_KT')
+_VT = TypeVar('_VT')
+_T = TypeVar('_T')
+
+class M(Generic[_KT, _VT]):
+ def get(self, k: _KT, default: _T) -> Union[_VT, _T]: ...
+
+def f(d: M[_KT, _VT], k: _KT) -> Union[_VT, None]:
+ return d.get(k, None)
diff --git a/test-data/unit/check-inference.test b/test-data/unit/check-inference.test
new file mode 100644
index 0000000..42cd312
--- /dev/null
+++ b/test-data/unit/check-inference.test
@@ -0,0 +1,1889 @@
+-- Inferring locals/globals with simple types
+-- ------------------------------------------
+
+
+[case testInferSimpleGvarType]
+import typing
+x = A()
+y = B()
+x = B() # Fail
+x = A()
+x = y # Fail
+x = x
+class A: pass
+class B: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:6: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testInferSimpleLvarType]
+import typing
+def f() -> None:
+ x = A()
+ y = B()
+ x = B() # Fail
+ x = A()
+ x = y # Fail
+ x = x
+class A: pass
+class B: pass
+[out]
+main:5: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:7: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testLvarInitializedToVoid]
+import typing
+def f() -> None:
+ a = g() # E: "g" does not return a value
+ #b, c = g() # "g" does not return a value TODO
+
+def g() -> None: pass
+[out]
+
+[case testInferringLvarTypeFromArgument]
+import typing
+def f(a: 'A') -> None:
+ b = a
+ b = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ b = a
+ a = b
+
+class A: pass
+class B: pass
+[out]
+
+[case testInferringLvarTypeFromGvar]
+
+g = None # type: B
+
+def f() -> None:
+ a = g
+ a = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ a = B()
+
+class A: pass
+class B: pass
+[out]
+
+[case testInferringImplicitDynamicTypeForLvar]
+import typing
+def f() -> None:
+ a = g()
+ None(a) # E: None not callable
+ a.x()
+
+def g(): pass
+[out]
+
+[case testInferringExplicitDynamicTypeForLvar]
+from typing import Any
+g = None # type: Any
+
+def f(a: Any) -> None:
+ b = g
+ None(b) # E: None not callable
+ a.x()
+[out]
+
+
+-- Inferring types of local variables with complex types
+-- -----------------------------------------------------
+
+
+[case testInferringTupleTypeForLvar]
+
+def f() -> None:
+ a = A(), B()
+ aa = None # type: A
+ bb = None # type: B
+ bb = a[0] # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ aa = a[1] # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ aa = a[0]
+ bb = a[1]
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testInferringTupleTypeForLvarWithNones]
+import typing
+def f() -> None:
+ a = A(), None
+ b = None, A()
+
+class A: pass
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testInferringGenericTypeForLvar]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]): pass
+a_i = None # type: A[int]
+a_s = None # type: A[str]
+
+def f() -> None:
+ a_int = A() # type: A[int]
+ a = a_int
+ a = a_s # E: Incompatible types in assignment (expression has type A[str], variable has type A[int])
+ a = a_i
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testInferringFunctionTypeForLvar]
+import typing
+def f() -> None:
+ a = g
+ a(B()) # E: Argument 1 has incompatible type "B"; expected "A"
+ a(A())
+
+def g(a: 'A') -> None: pass
+
+class A: pass
+class B: pass
+[out]
+
+[case testInferringFunctionTypeForLvarFromTypeObject]
+import typing
+def f() -> None:
+ a = A
+ a(A()) # E: Too many arguments
+ a()
+ t = a # type: type
+
+class A: pass
+[out]
+
+
+-- Inferring variable types in multiple definition
+-- -----------------------------------------------
+
+
+[case testInferringLvarTypesInMultiDef]
+import typing
+def f() -> None:
+ a, b = A(), B()
+ a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+ a = A()
+ b = B()
+
+class A: pass
+class B: pass
+[out]
+
+[case testInferringLvarTypesInTupleAssignment]
+from typing import Tuple
+def f() -> None:
+ t = None # type: Tuple[A, B]
+ a, b = t
+ a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+ a = A()
+ b = B()
+
+class A: pass
+class B: pass
+[out]
+
+[case testInferringLvarTypesInNestedTupleAssignment1]
+from typing import Tuple
+def f() -> None:
+ t = None # type: Tuple[A, B]
+ a1, (a, b) = A(), t
+ a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+ a = A()
+ b = B()
+
+class A: pass
+class B: pass
+[out]
+
+[case testInferringLvarTypesInNestedTupleAssignment2]
+import typing
+def f() -> None:
+ a, (b, c) = A(), (B(), C())
+ a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ c = A() # E: Incompatible types in assignment (expression has type "A", variable has type "C")
+
+ a = A()
+ b = B()
+ c = C()
+
+class A: pass
+class B: pass
+class C: pass
+[out]
+
+[case testInferringLvarTypesInNestedListAssignment]
+import typing
+def f() -> None:
+ a, (b, c) = A(), [B(), C()]
+ a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ c = A() # E: Incompatible types in assignment (expression has type "A", variable has type "C")
+
+ a = A()
+ b = B()
+ c = C()
+
+class A: pass
+class B: pass
+class C: pass
+[out]
+
+[case testInferringLvarTypesInMultiDefWithNoneTypes]
+import typing
+def f() -> None:
+ a, b = A(), None
+ c, d = None, A()
+
+class A: pass
+[out]
+
+[case testInferringLvarTypesInNestedTupleAssignmentWithNoneTypes]
+import typing
+def f() -> None:
+ a1, (a2, b) = A(), (A(), None)
+
+class A: pass
+[out]
+
+[case testInferringLvarTypesInMultiDefWithInvalidTuple]
+from typing import Tuple
+t = None # type: Tuple[object, object, object]
+
+def f() -> None:
+ a, b = t # Fail
+ c, d, e, f = t # Fail
+ g, h, i = t
+[builtins fixtures/tuple.pyi]
+[out]
+main:5: error: Too many values to unpack (2 expected, 3 provided)
+main:6: error: Need more than 3 values to unpack (4 expected)
+
+[case testInvalidRvalueTypeInInferredMultipleLvarDefinition]
+import typing
+def f() -> None:
+ a, b = f # E: 'def ()' object is not iterable
+ c, d = A() # E: '__main__.A' object is not iterable
+class A: pass
+[builtins fixtures/for.pyi]
+[out]
+
+[case testInvalidRvalueTypeInInferredNestedTupleAssignment]
+import typing
+def f() -> None:
+ a1, (a2, b) = A(), f # E: 'def ()' object is not iterable
+ a3, (c, d) = A(), A() # E: '__main__.A' object is not iterable
+class A: pass
+[builtins fixtures/for.pyi]
+[out]
+
+[case testInferringMultipleLvarDefinitionWithListRvalue]
+from typing import List
+
+class C: pass
+class D: pass
+
+def f() -> None:
+ list_c = [C()]
+ list_d = [D()]
+ a, b = list_c
+ c, d, e = list_d
+ a = D() # E: Incompatible types in assignment (expression has type "D", variable has type "C")
+ b = D() # E: Incompatible types in assignment (expression has type "D", variable has type "C")
+ c = C() # E: Incompatible types in assignment (expression has type "C", variable has type "D")
+ b = c # E: Incompatible types in assignment (expression has type "D", variable has type "C")
+
+ a = C()
+ b = C()
+ c = D()
+ d = D()
+ e = D()
+
+ a = b
+ c = d
+ d = e
+[builtins fixtures/for.pyi]
+[out]
+
+[case testInferringNestedTupleAssignmentWithListRvalue]
+from typing import List
+
+class C: pass
+class D: pass
+
+def f() -> None:
+ list_c = [C()]
+ list_d = [D()]
+ c1, (a, b) = C(), list_c
+ c2, (c, d, e) = C(), list_d
+ a = D() # E: Incompatible types in assignment (expression has type "D", variable has type "C")
+ b = D() # E: Incompatible types in assignment (expression has type "D", variable has type "C")
+ c = C() # E: Incompatible types in assignment (expression has type "C", variable has type "D")
+ b = c # E: Incompatible types in assignment (expression has type "D", variable has type "C")
+
+ a = C()
+ b = C()
+ c = D()
+ d = D()
+ e = D()
+
+ a = b
+ c = d
+ d = e
+[builtins fixtures/for.pyi]
+[out]
+
+[case testInferringMultipleLvarDefinitionWithImplicitDynamicRvalue]
+import typing
+def f() -> None:
+ a, b = g()
+ a.x
+ b.x
+def g(): pass
+
+[case testInferringMultipleLvarDefinitionWithExplicitDynamicRvalue]
+from typing import Any
+def f(d: Any) -> None:
+ a, b = d
+ a.x
+ b.x
+
+[case testInferringTypesFromIterable]
+from typing import Iterable
+class Nums(Iterable[int]):
+ def __iter__(self): pass
+ def __next__(self): pass
+a, b = Nums()
+a = b = 1
+a = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+b = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[builtins fixtures/for.pyi]
+
+
+-- Type variable inference for generic functions
+-- ---------------------------------------------
+
+
+[case testInferSimpleGenericFunction]
+from typing import Tuple, TypeVar
+T = TypeVar('T')
+a = None # type: A
+b = None # type: B
+c = None # type: Tuple[A, object]
+
+b = id(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = id(b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = id(c) # E: Incompatible types in assignment (expression has type "Tuple[A, object]", variable has type "A")
+
+a = id(a)
+b = id(b)
+c = id(c)
+
+def id(a: T) -> T: pass
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+[case testInferringGenericFunctionTypeForLvar]
+from typing import TypeVar
+T = TypeVar('T')
+def f() -> None:
+ a = id
+ b = None # type: int
+ c = None # type: str
+ b = a(c) # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ b = a(b)
+ c = a(c)
+def id(x: T) -> T:
+ return x
+[out]
+
+[case testUnderspecifiedInferenceResult-skip]
+from typing import TypeVar
+T = TypeVar('T')
+class A: pass
+a = None # type: A
+
+def ff() -> None:
+ x = f() # E: Need type annotation for variable
+
+g(None) # Ok
+f() # Ok because not used to infer local variable type
+g(a)
+
+def f() -> T: pass
+def g(a: T) -> None: pass
+[out]
+
+[case testInferenceWithMultipleConstraints]
+from typing import TypeVar
+T = TypeVar('T')
+a = None # type: A
+b = None # type: B
+
+b = f(a, b) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = f(b, a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f(a, b)
+a = f(b, a)
+
+def f(a: T, b: T) -> T: pass
+
+class A: pass
+class B(A): pass
+
+[case testInferenceWithMultipleVariables]
+from typing import Tuple, TypeVar
+T = TypeVar('T')
+S = TypeVar('S')
+a, b = None, None # type: (A, B)
+taa = None # type: Tuple[A, A]
+tab = None # type: Tuple[A, B]
+tba = None # type: Tuple[B, A]
+
+taa = f(a, b) # Fail
+taa = f(b, a) # Fail
+tba = f(a, b) # Fail
+
+tab = f(a, b)
+tba = f(b, a)
+
+def f(a: T, b: S) -> Tuple[T, S]: pass
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+[out]
+main:9: error: Argument 2 to "f" has incompatible type "B"; expected "A"
+main:10: error: Argument 1 to "f" has incompatible type "B"; expected "A"
+main:11: error: Argument 1 to "f" has incompatible type "A"; expected "B"
+main:11: error: Argument 2 to "f" has incompatible type "B"; expected "A"
+
+[case testConstraintSolvingWithSimpleGenerics]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ao = None # type: A[object]
+ab = None # type: A[B]
+ac = None # type: A[C]
+
+ab = f(ao) # E: Argument 1 to "f" has incompatible type A[object]; expected A[B]
+ao = f(ab) # E: Argument 1 to "f" has incompatible type A[B]; expected A[object]
+ab = f(ac) # E: Argument 1 to "f" has incompatible type A[C]; expected A[B]
+ab = g(ao) # E: Argument 1 to "g" has incompatible type A[object]; expected A[B]
+ao = g(ab) # E: Argument 1 to "g" has incompatible type A[B]; expected A[object]
+
+ab = f(ab)
+ac = f(ac)
+ao = f(ao)
+
+ab = g(ab)
+ao = g(ao)
+
+def f(a: 'A[T]') -> 'A[T]': pass
+
+def g(a: T) -> T: pass
+
+class A(Generic[T]): pass
+class B: pass
+class C: pass
+
+[case testConstraintSolvingFailureWithSimpleGenerics]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+ao = None # type: A[object]
+ab = None # type: A[B]
+
+f(ao, ab) # E: Cannot infer type argument 1 of "f"
+f(ab, ao) # E: Cannot infer type argument 1 of "f"
+f(ao, ao)
+f(ab, ab)
+
+def f(a: 'A[T]', b: 'A[T]') -> None: pass
+
+class A(Generic[T]): pass
+class B: pass
+
+[case testTypeInferenceWithCalleeDefaultArgs]
+from typing import TypeVar
+T = TypeVar('T')
+a = None # type: A
+o = None # type: object
+
+a = f(o) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+a = g(a, o) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+o = f()
+o = f(o)
+a = f(a)
+a = g(a)
+
+def f(a: T = None) -> T: pass
+def g(a: T, b: T = None) -> T: pass
+
+class A: pass
+
+
+-- Generic function inference with multiple inheritance
+-- ----------------------------------------------------
+
+
+[case testGenericFunctionInferenceWithMultipleInheritance]
+from typing import TypeVar
+
+class I: pass
+class J: pass
+
+class A(I, J): pass
+class B(I, J): pass
+class C(I): pass
+class D(J): pass
+
+T = TypeVar('T')
+def f(a: T, b: T) -> T: pass
+def g(x: I) -> None: pass
+
+a = f(A(), C())
+g(a)
+b = f(A(), B())
+g(b)
+c = f(A(), D())
+g(c) # E: Argument 1 to "g" has incompatible type "J"; expected "I"
+d = f(D(), A())
+g(d) # E: Argument 1 to "g" has incompatible type "J"; expected "I"
+e = f(D(), C())
+g(e) # E: Argument 1 to "g" has incompatible type "object"; expected "I"
+
+[case testGenericFunctionInferenceWithMultipleInheritance2]
+from typing import TypeVar
+
+class I: pass
+class J: pass
+
+class A(I): pass
+class B(A, J): pass
+class C(I, J): pass
+
+T = TypeVar('T')
+def f(a: T, b: T) -> T: pass
+def g(x: I) -> None: pass
+def h(x: J) -> None: pass
+
+a = f(B(), C())
+g(a)
+h(a) # E: Argument 1 to "h" has incompatible type "I"; expected "J"
+b = f(C(), B())
+g(b)
+h(b) # E: Argument 1 to "h" has incompatible type "I"; expected "J"
+c = f(A(), B())
+g(a)
+h(b) # E: Argument 1 to "h" has incompatible type "I"; expected "J"
+
+[case testGenericFunctionInferenceWithMultipleInheritance3]
+from typing import TypeVar
+
+class I: pass
+class J: pass
+class K(J): pass
+
+class A(K): pass
+class B(A, I): pass
+class C(I, J): pass
+
+T = TypeVar('T')
+def f(a: T, b: T) -> T: pass
+def g(x: K) -> None: pass
+
+a = f(B(), C())
+g(a) # E: Argument 1 to "g" has incompatible type "J"; expected "K"
+b = f(A(), C())
+g(b) # E: Argument 1 to "g" has incompatible type "J"; expected "K"
+c = f(A(), B())
+g(c)
+
+[case testPrecedenceOfFirstBaseAsInferenceResult]
+from typing import TypeVar
+from abc import abstractmethod, ABCMeta
+T = TypeVar('T')
+a, i, j = None, None, None # type: (A, I, J)
+
+a = f(B(), C())
+
+class I(metaclass=ABCMeta): pass
+class J(metaclass=ABCMeta): pass
+
+def f(a: T, b: T) -> T: pass
+
+class A: pass
+class B(A, I, J): pass
+class C(A, I, J): pass
+
+
+-- Generic function inference with function arguments
+-- --------------------------------------------------
+
+
+[case testNonOverloadedMapInference]
+from typing import TypeVar, Callable, List
+t = TypeVar('t')
+s = TypeVar('s')
+class A: pass
+b = bool()
+def f(x: bool) -> A: pass
+def mymap(f: Callable[[t], s], a: List[t]) -> List[s]: pass
+
+l = mymap(f, [b])
+l = [A()]
+lb = [b]
+l = lb # E: Incompatible types in assignment (expression has type List[bool], variable has type List[A])
+[builtins fixtures/for.pyi]
+
+[case testGenericFunctionWithTypeTypeAsCallable]
+from typing import Callable, Type, TypeVar
+T = TypeVar('T')
+def f(x: Callable[..., T]) -> T: return x()
+class A: pass
+x = None # type: Type[A]
+y = f(x)
+reveal_type(y) # E: Revealed type is '__main__.A*'
+
+-- Generic function inference with unions
+-- --------------------------------------
+
+
+[case testUnionInference]
+from typing import TypeVar, Union, List
+T = TypeVar('T')
+U = TypeVar('U')
+def f(x: Union[T, int], y: T) -> T: pass
+f(1, 'a')() # E: "str" not callable
+f('a', 1)() # E: "object" not callable
+f('a', 'a')() # E: "str" not callable
+f(1, 1)() # E: "int" not callable
+
+def g(x: Union[T, List[T]]) -> List[T]: pass
+def h(x: List[str]) -> None: pass
+g('a')() # E: List[str] not callable
+
+# The next line is a case where there are multiple ways to satisfy a constraint
+# involving a Union. Either T = List[str] or T = str would turn out to be valid,
+# but mypy doesn't know how to branch on these two options (and potentially have
+# to backtrack later) and defaults to T = <nothing>. The result is an
+# awkward error message. Either a better error message, or simply accepting the
+# call, would be preferable here.
+g(['a']) # E: Argument 1 to "g" has incompatible type List[str]; expected List[<nothing>]
+
+h(g(['a']))
+
+def i(x: Union[List[T], List[U]], y: List[T], z: List[U]) -> None: pass
+a = [1]
+b = ['b']
+i(a, a, b)
+i(b, a, b)
+i(a, b, b) # E: Argument 1 to "i" has incompatible type List[int]; expected List[str]
+[builtins fixtures/list.pyi]
+
+[case testCallableListJoinInference]
+from typing import Any, Callable
+
+def fun() -> None:
+ callbacks = [
+ callback1,
+ callback2,
+ ]
+
+ for c in callbacks:
+ call(c, 1234) # this must not fail
+
+def callback1(i: int) -> int:
+ return i
+def callback2(i: int) -> str:
+ return 'hello'
+def call(c: Callable[[int], Any], i: int) -> None:
+ c(i)
+[builtins fixtures/list.pyi]
+[out]
+
+[case testCallableMeetAndJoin]
+# flags: --python-version 3.6
+from typing import Callable, Any, TypeVar
+
+class A: ...
+class B(A): ...
+
+def f(c: Callable[[B], int]) -> None: ...
+
+c: Callable[[A], int]
+d: Callable[[B], int]
+
+lst = [c, d]
+reveal_type(lst) # E: Revealed type is 'builtins.list[def (__main__.B) -> builtins.int]'
+
+T = TypeVar('T')
+def meet_test(x: Callable[[T], int], y: Callable[[T], int]) -> T: ...
+
+CA = Callable[[A], A]
+CB = Callable[[B], B]
+
+ca: Callable[[CA], int]
+cb: Callable[[CB], int]
+reveal_type(meet_test(ca, cb)) # E: Revealed type is 'def (__main__.A) -> __main__.B'
+[builtins fixtures/list.pyi]
+[out]
+
+[case testUnionInferenceWithTypeVarValues]
+from typing import TypeVar, Union
+AnyStr = TypeVar('AnyStr', bytes, str)
+def f(x: Union[AnyStr, int], *a: AnyStr) -> None: pass
+f('foo')
+f('foo', 'bar')
+f('foo', b'bar') # E: Type argument 1 of "f" has incompatible value "object"
+f(1)
+f(1, 'foo')
+f(1, 'foo', b'bar') # E: Type argument 1 of "f" has incompatible value "object"
+[builtins fixtures/primitives.pyi]
+
+
+[case testUnionTwoPassInference-skip]
+from typing import TypeVar, Union, List
+T = TypeVar('T')
+U = TypeVar('U')
+def j(x: Union[List[T], List[U]], y: List[T]) -> List[U]: pass
+
+a = [1]
+b = ['b']
+# We could infer: Since List[str] <: List[T], we must have T = str.
+# Then since List[int] <: Union[List[str], List[U]], and List[int] is
+# not a subtype of List[str], we must have U = int.
+# This is not currently implemented.
+j(a, b)
+[builtins fixtures/list.pyi]
+
+
+[case testUnionContext]
+from typing import TypeVar, Union, List
+T = TypeVar('T')
+def f() -> List[T]: pass
+d1 = f() # type: Union[List[int], str]
+d2 = f() # type: Union[int, str] # E: Incompatible types in assignment (expression has type List[<nothing>], variable has type "Union[int, str]")
+def g(x: T) -> List[T]: pass
+d3 = g(1) # type: Union[List[int], List[str]]
+[builtins fixtures/list.pyi]
+
+
+[case testGenericFunctionSubtypingWithUnions]
+from typing import TypeVar, Union, List
+T = TypeVar('T')
+S = TypeVar('S')
+def k1(x: int, y: List[T]) -> List[Union[T, int]]: pass
+def k2(x: S, y: List[T]) -> List[Union[T, int]]: pass
+a = k2
+a = k2
+a = k1 # E: Incompatible types in assignment (expression has type Callable[[int, List[T]], List[Union[T, int]]], variable has type Callable[[S, List[T]], List[Union[T, int]]])
+b = k1
+b = k1
+b = k2
+[builtins fixtures/list.pyi]
+
+[case testAmbiguousUnionContextAndMultipleInheritance]
+from typing import TypeVar, Union, Generic
+
+_T = TypeVar('_T')
+
+class T(Generic[_T]): pass
+class U(Generic[_T]): pass
+class V(T[_T], U[_T]): pass
+
+def wait_for(fut: Union[T[_T], U[_T]]) -> _T: ...
+
+reveal_type(wait_for(V[str]())) # E: Revealed type is 'builtins.str*'
+
+[case testAmbiguousUnionContextAndMultipleInheritance2]
+from typing import TypeVar, Union, Generic
+
+_T = TypeVar('_T')
+_S = TypeVar('_S')
+
+class T(Generic[_T, _S]): pass
+class U(Generic[_T, _S]): pass
+class V(T[_T, _S], U[_T, _S]): pass
+
+def wait_for(fut: Union[T[_T, _S], U[_T, _S]]) -> T[_T, _S]: ...
+
+reveal_type(wait_for(V[int, str]())) \
+ # E: Revealed type is '__main__.T[builtins.int*, builtins.str*]'
+
+
+-- Literal expressions
+-- -------------------
+
+
+[case testDictLiteral]
+from typing import Dict
+class A: pass
+class B: pass
+def d_ab() -> Dict[A, B]: return {}
+def d_aa() -> Dict[A, A]: return {}
+a, b = None, None # type: (A, B)
+d = {a:b}
+d = d_ab()
+d = d_aa() # E: Incompatible types in assignment (expression has type Dict[A, A], variable has type Dict[A, B])
+[builtins fixtures/dict.pyi]
+
+[case testSetLiteral]
+from typing import Any, Set
+a, x = None, None # type: (int, Any)
+def s_i() -> Set[int]: return set()
+def s_s() -> Set[str]: return set()
+s = {a}
+s = {x}
+s = s_i()
+s = s_s() # E: Incompatible types in assignment (expression has type Set[str], variable has type Set[int])
+[builtins fixtures/set.pyi]
+
+[case testSetWithStarExpr]
+
+s = {1, 2, *(3, 4)}
+t = {1, 2, *s}
+reveal_type(s) # E: Revealed type is 'builtins.set[builtins.int*]'
+reveal_type(t) # E: Revealed type is 'builtins.set[builtins.int*]'
+[builtins fixtures/set.pyi]
+
+
+-- For statements
+-- --------------
+
+
+[case testInferenceOfFor1]
+a, b = None, None # type: (A, B)
+
+for x in [A()]:
+ b = x # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ a = x
+
+for y in []:
+ a = y
+ reveal_type(y) # E: Revealed type is 'builtins.None'
+
+class A: pass
+class B: pass
+[builtins fixtures/for.pyi]
+
+[case testInferenceOfFor2]
+
+a, b, c = None, None, None # type: (A, B, C)
+for x, (y, z) in [(A(), (B(), C()))]:
+ b = x # Fail
+ c = y # Fail
+ a = z # Fail
+ a = x
+ b = y
+ c = z
+for xx, yy, zz in [(A(), B())]: # Fail
+ pass
+for xx, (yy, zz) in [(A(), B())]: # Fail
+ pass
+for xxx, yyy in [(None, None)]:
+ pass
+
+class A: pass
+class B: pass
+class C: pass
+[builtins fixtures/for.pyi]
+[out]
+main:4: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+main:5: error: Incompatible types in assignment (expression has type "B", variable has type "C")
+main:6: error: Incompatible types in assignment (expression has type "C", variable has type "A")
+main:10: error: Need more than 2 values to unpack (3 expected)
+main:12: error: '__main__.B' object is not iterable
+
+[case testInferenceOfFor3]
+
+a, b = None, None # type: (A, B)
+
+for x, y in [[A()]]:
+ b = x # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ b = y # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ a = x
+ a = y
+
+for e, f in [[]]:
+ reveal_type(e) # E: Revealed type is 'builtins.None'
+ reveal_type(f) # E: Revealed type is 'builtins.None'
+
+class A: pass
+class B: pass
+[builtins fixtures/for.pyi]
+
+[case testForStatementInferenceWithVoid]
+import typing
+for x in f(): # E: "f" does not return a value
+ pass
+def f() -> None: pass
+[builtins fixtures/for.pyi]
+
+[case testReusingInferredForIndex]
+import typing
+for a in [A()]: pass
+a = A()
+a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+for a in []: pass
+a = A()
+a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+class A: pass
+class B: pass
+[builtins fixtures/for.pyi]
+
+[case testReusingInferredForIndex2]
+import typing
+def f() -> None:
+ for a in [A()]: pass
+ a = A()
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ for a in []: pass
+ a = A()
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+class A: pass
+class B: pass
+[builtins fixtures/for.pyi]
+[out]
+
+
+-- Regression tests
+-- ----------------
+
+
+[case testMultipleAssignmentWithPartialDefinition]
+
+a = None # type: A
+x, a = a, a
+x = a
+a = x
+x = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+a = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+class A: pass
+
+[case testMultipleAssignmentWithPartialDefinition2]
+
+a = None # type: A
+a, x = [a, a]
+x = a
+a = x
+x = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+a = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+class A: pass
+[builtins fixtures/for.pyi]
+
+[case testMultipleAssignmentWithPartialDefinition3]
+from typing import Any, cast
+a = None # type: A
+x, a = cast(Any, a)
+x = a
+a = x
+x = object()
+a = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+class A: pass
+
+[case testInferGlobalDefinedInBlock]
+import typing
+if A:
+ a = A()
+ a = A()
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+class A: pass
+class B: pass
+
+[case testAssigningAnyStrToNone]
+from typing import Tuple, TypeVar
+AnyStr = TypeVar('AnyStr', str, bytes)
+
+def f(x: AnyStr) -> Tuple[AnyStr]: pass
+x = None
+(x,) = f('')
+reveal_type(x) # E: Revealed type is 'builtins.str'
+
+
+-- Inferring attribute types
+-- -------------------------
+
+
+[case testInferAttributeType]
+import typing
+class A:
+ a = B()
+class B: pass
+
+A().a = B()
+A().a = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testInferAttributeTypeAndAssignInInit]
+import typing
+class A:
+ a = B()
+ def __init__(self) -> None:
+ self.a = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ self.a = B()
+class B: pass
+[out]
+
+[case testInferAttributeInInit]
+import typing
+class B: pass
+class A:
+ def __init__(self) -> None:
+ self.a = A()
+ self.b = B()
+a = A()
+a.a = A()
+a.b = B()
+a.a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a.b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testInferAttributeInInitUsingChainedAssignment]
+import typing
+class B: pass
+class A:
+ def __init__(self) -> None:
+ self.a = self.b = A()
+a = A()
+a.a = A()
+a.b = A()
+a.a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a.b = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+
+-- Lambdas
+-- -------
+
+
+[case testInferLambdaType]
+from typing import List, Callable
+li = [1]
+l = lambda: li
+f1 = l # type: Callable[[], List[int]]
+f2 = l # type: Callable[[], List[str]] # E: Incompatible types in assignment (expression has type Callable[[], List[int]], variable has type Callable[[], List[str]])
+[builtins fixtures/list.pyi]
+
+[case testInferLambdaType2]
+from typing import List, Callable
+l = lambda: [B()]
+f1 = l # type: Callable[[], List[B]]
+f2 = l # type: Callable[[], List[A]] # E: Incompatible types in assignment (expression has type Callable[[], List[B]], variable has type Callable[[], List[A]])
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testUninferableLambda]
+from typing import TypeVar, Callable
+X = TypeVar('X')
+def f(x: Callable[[X], X]) -> X: pass
+y = f(lambda x: x) # E: Cannot infer type argument 1 of "f"
+
+[case testUninferableLambdaWithTypeError]
+from typing import TypeVar, Callable
+X = TypeVar('X')
+def f(x: Callable[[X], X], y: str) -> X: pass
+y = f(lambda x: x, 1) # Fail
+[out]
+main:4: error: Cannot infer type argument 1 of "f"
+main:4: error: Argument 2 to "f" has incompatible type "int"; expected "str"
+
+[case testInferLambdaNone]
+from typing import Callable
+def f(x: Callable[[], None]) -> None: pass
+def g(x: Callable[[], int]) -> None: pass
+a = lambda: None
+f(a)
+g(a)
+b = lambda: None # type: Callable[[], None]
+f(b)
+g(b)
+
+[case testLambdaDefaultContext]
+# flags: --strict-optional
+from typing import Callable
+def f(a: Callable[..., None] = lambda *a, **k: None):
+ pass
+
+def g(a: Callable[..., None] = lambda *a, **k: 1): # E: Incompatible types in assignment (expression has type Callable[[VarArg(Any), KwArg(Any)], int], variable has type Callable[..., None])
+ pass
+[builtins fixtures/dict.pyi]
+
+[case testLambdaVarargContext]
+# Should not crash
+from typing import Callable
+def f(a: Callable[[int, int, int], int] = lambda *a, **k: 1):
+ pass
+[builtins fixtures/dict.pyi]
+
+[case testLambdaDeferredSpecialCase]
+from typing import Callable
+
+class A:
+ def f(self) -> None:
+ h(lambda: self.x)
+
+ def g(self) -> None:
+ self.x = 1
+
+def h(x: Callable[[], int]) -> None:
+ pass
+
+
+-- Boolean operators
+-- -----------------
+
+
+[case testOrOperationWithGenericOperands]
+from typing import List
+a = None # type: List[A]
+o = None # type: List[object]
+a2 = a or []
+a = a2
+a2 = o # E: Incompatible types in assignment (expression has type List[object], variable has type List[A])
+class A: pass
+[builtins fixtures/list.pyi]
+
+
+-- Accessing variable before its type has been inferred
+-- ----------------------------------------------------
+
+
+[case testAccessGlobalVarBeforeItsTypeIsAvailable]
+import typing
+x.y # E: Cannot determine type of 'x'
+x = object()
+x.y # E: "object" has no attribute "y"
+
+[case testAccessDataAttributeBeforeItsTypeIsAvailable]
+
+a = None # type: A
+a.x.y # E: Cannot determine type of 'x'
+class A:
+ def __init__(self) -> None:
+ self.x = object()
+a.x.y # E: "object" has no attribute "y"
+
+
+-- Ducktype declarations
+-- ---------------------
+
+
+[case testListWithDucktypeCompatibility]
+from typing import List, _promote
+class A: pass
+ at _promote(A)
+class B: pass
+a = None # type: List[A]
+x1 = [A(), B()]
+x2 = [B(), A()]
+x3 = [B(), B()]
+a = x1
+a = x2
+a = x3 # E: Incompatible types in assignment (expression has type List[B], variable has type List[A])
+[builtins fixtures/list.pyi]
+
+[case testListWithDucktypeCompatibilityAndTransitivity]
+from typing import List, _promote
+class A: pass
+ at _promote(A)
+class B: pass
+ at _promote(B)
+class C: pass
+a = None # type: List[A]
+x1 = [A(), C()]
+x2 = [C(), A()]
+x3 = [B(), C()]
+a = x1
+a = x2
+a = x3 # E: Incompatible types in assignment (expression has type List[B], variable has type List[A])
+[builtins fixtures/list.pyi]
+
+
+-- Inferring type of variable when initialized to an empty collection
+-- ------------------------------------------------------------------
+
+
+[case testInferListInitializedToEmpty]
+a = []
+a.append(1)
+a.append('') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyUsingUpdate]
+a = []
+a.extend([''])
+a.append(0) # E: Argument 1 to "append" of "list" has incompatible type "int"; expected "str"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndNotAnnotated]
+a = [] # E: Need type annotation for variable
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndReadBeforeAppend]
+a = [] # E: Need type annotation for variable
+if a: pass
+a.xyz
+a.append('')
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndIncompleteTypeInAppend]
+a = [] # E: Need type annotation for variable
+a.append([])
+a()
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndMultipleAssignment]
+a, b = [], []
+a.append(1)
+b.append('')
+a() # E: List[int] not callable
+b() # E: List[str] not callable
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyInFunction]
+def f() -> None:
+ a = []
+ a.append(1)
+ a.append('') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndNotAnnotatedInFunction]
+def f() -> None:
+ a = [] # E: Need type annotation for variable
+
+def g() -> None: pass
+
+a = []
+a.append(1)
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndReadBeforeAppendInFunction]
+def f() -> None:
+ a = [] # E: Need type annotation for variable
+ if a: pass
+ a.xyz
+ a.append('')
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyInClassBody]
+class A:
+ a = []
+ a.append(1)
+ a.append('') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndNotAnnotatedInClassBody]
+class A:
+ a = [] # E: Need type annotation for variable
+
+class B:
+ a = []
+ a.append(1)
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyInMethod]
+class A:
+ def f(self) -> None:
+ a = []
+ a.append(1)
+ a.append('') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyAndNotAnnotatedInMethod]
+class A:
+ def f(self) -> None:
+ a = [] # E: Need type annotation for variable
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyInMethodViaAttribute]
+class A:
+ def f(self) -> None:
+ # Attributes aren't supported right now.
+ self.a = [] # E: Need type annotation for variable
+ self.a.append(1)
+ self.a.append('')
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferListInitializedToEmptyInClassBodyAndOverriden]
+from typing import List
+
+class A:
+ def __init__(self) -> None:
+ self.x = [] # E: Need type annotation for variable
+
+class B(A):
+ @property
+ def x(self) -> List[int]:
+ return [123]
+[builtins fixtures/list.pyi]
+[out]
+
+[case testInferSetInitializedToEmpty]
+a = set()
+a.add(1)
+a.add('') # E: Argument 1 to "add" of "set" has incompatible type "str"; expected "int"
+[builtins fixtures/set.pyi]
+[out]
+
+[case testInferSetInitializedToEmptyUsingDiscard]
+a = set()
+a.discard('')
+a.add(0) # E: Argument 1 to "add" of "set" has incompatible type "int"; expected "str"
+[builtins fixtures/set.pyi]
+[out]
+
+[case testInferSetInitializedToEmptyUsingUpdate]
+a = set()
+a.update({0})
+a.add('') # E: Argument 1 to "add" of "set" has incompatible type "str"; expected "int"
+[builtins fixtures/set.pyi]
+[out]
+
+[case testInferDictInitializedToEmpty]
+a = {}
+a[1] = ''
+a() # E: Dict[int, str] not callable
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testInferDictInitializedToEmptyUsingUpdate]
+a = {}
+a.update({'': 42})
+a() # E: Dict[str, int] not callable
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testInferDictInitializedToEmptyUsingUpdateError]
+a = {} # E: Need type annotation for variable
+a.update([1, 2])
+a()
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testInferDictInitializedToEmptyAndIncompleteTypeInUpdate]
+a = {} # E: Need type annotation for variable
+a[1] = {}
+b = {} # E: Need type annotation for variable
+b[{}] = 1
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testInferDictInitializedToEmptyAndUpdatedFromMethod]
+map = {}
+def add():
+ map[1] = 2
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testSpecialCaseEmptyListInitialization]
+def f(blocks: Any): # E: Name 'Any' is not defined
+ to_process = [] # E: Need type annotation for variable
+ to_process = list(blocks)
+[builtins fixtures/list.pyi]
+[out]
+
+[case testSpecialCaseEmptyListInitialization2]
+def f(blocks: object):
+ to_process = [] # E: Need type annotation for variable
+ to_process = list(blocks) # E: No overload variant of "list" matches argument types [builtins.object]
+[builtins fixtures/list.pyi]
+[out]
+
+
+-- Inferring types of variables first initialized to None (partial types)
+-- ----------------------------------------------------------------------
+
+
+[case testLocalVariablePartiallyInitializedToNone]
+def f() -> None:
+ if object():
+ x = None
+ else:
+ x = 1
+ x() # E: "int" not callable
+[out]
+
+[case testLocalVariablePartiallyTwiceInitializedToNone]
+def f() -> None:
+ if object():
+ x = None
+ elif object():
+ x = None
+ else:
+ x = 1
+ x() # E: "int" not callable
+[out]
+
+[case testLvarInitializedToNoneWithoutType]
+import typing
+def f() -> None:
+ a = None
+ a.x() # E: None has no attribute "x"
+[out]
+
+[case testGvarPartiallyInitializedToNone]
+x = None
+if object():
+ x = 1
+x() # E: "int" not callable
+
+[case testPartiallyInitializedToNoneAndThenToPartialList]
+x = None
+if object():
+ # Promote from partial None to partial list.
+ x = []
+ x.append(1)
+x.append('') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+[builtins fixtures/list.pyi]
+
+[case testPartiallyInitializedToNoneAndThenReadPartialList]
+x = None
+if object():
+ # Promote from partial None to partial list.
+ x = [] # E: Need type annotation for variable
+ x
+[builtins fixtures/list.pyi]
+
+[case testPartiallyInitializedToNoneAndPartialListAndLeftPartial]
+def f() -> None:
+ x = None
+ if object():
+ # Promote from partial None to partial list.
+ x = [] # E: Need type annotation for variable
+[builtins fixtures/list.pyi]
+[out]
+
+[case testPartiallyInitializedToNoneAndThenToIncompleteType-skip]
+# TODO(ddfisher): fix partial type bug and re-enable
+from typing import TypeVar, Dict
+T = TypeVar('T')
+def f(*x: T) -> Dict[int, T]: pass
+x = None # E: Need type annotation for variable
+if object():
+ x = f()
+[builtins fixtures/dict.pyi]
+
+[case testPartiallyInitializedVariableDoesNotEscapeScope1]
+def f() -> None:
+ x = None
+ reveal_type(x) # E: Revealed type is 'builtins.None'
+x = 1
+[out]
+
+[case testPartiallyInitializedVariableDoesNotEscapeScope2]
+x = None
+def f() -> None:
+ x = None
+ x = 1
+x() # E: None not callable
+
+[case testAttributePartiallyInitializedToNone]
+class A:
+ def f(self) -> None:
+ self.x = None
+ self.x = 1
+ self.x() # E: "int" not callable
+[out]
+
+[case testAttributePartiallyInitializedToNoneWithMissingAnnotation]
+class A:
+ def f(self) -> None:
+ self.x = None
+
+ def g(self) -> None:
+ self.x = 1
+ self.x()
+[out]
+main:6: error: Incompatible types in assignment (expression has type "int", variable has type None)
+main:7: error: None not callable
+
+[case testGlobalInitializedToNoneSetFromFunction]
+a = None
+def f():
+ global a
+ a = 42
+[out]
+
+[case testGlobalInitializedToNoneSetFromMethod]
+a = None
+class C:
+ def m(self):
+ global a
+ a = 42
+[out]
+
+-- More partial type errors
+-- ------------------------
+
+[case testPartialTypeErrorSpecialCase1]
+# This used to crash.
+class A:
+ x = None
+ def f(self) -> None:
+ for a in self.x:
+ pass
+[builtins fixtures/for.pyi]
+[out]
+main:5: error: None has no attribute "__iter__"
+
+[case testPartialTypeErrorSpecialCase2]
+# This used to crash.
+class A:
+ x = []
+ def f(self) -> None:
+ for a in self.x:
+ pass
+[builtins fixtures/for.pyi]
+[out]
+main:3: error: Need type annotation for variable
+
+[case testPartialTypeErrorSpecialCase3]
+class A:
+ x = None
+ def f(self) -> None:
+ for a in A.x:
+ pass
+[builtins fixtures/for.pyi]
+[out]
+main:4: error: None has no attribute "__iter__"
+
+
+-- Multipass
+-- ---------
+
+
+[case testMultipassAndAccessVariableBeforeDefinition]
+def f() -> None:
+ y = x
+ y() # E: "int" not callable
+x = 1
+[out]
+
+[case testMultipassAndAccessInstanceVariableBeforeDefinition]
+class A:
+ def f(self) -> None:
+ y = self.x
+ y() # E: "int" not callable
+
+ def g(self) -> None:
+ self.x = 1
+[out]
+
+[case testMultipassAndTopLevelVariable]
+y = x # E: Cannot determine type of 'x'
+y()
+x = 1+0
+[out]
+
+[case testMultipassAndDecoratedMethod]
+from typing import Callable, TypeVar
+
+T = TypeVar('T')
+
+class A:
+ def f(self) -> None:
+ self.g() # E: Too few arguments for "g" of "A"
+ self.g(1)
+ @dec
+ def g(self, x: str) -> None: pass
+
+def dec(f: Callable[[A, str], T]) -> Callable[[A, int], T]: pass
+[out]
+
+[case testMultipassAndDefineAttributeBasedOnNotReadyAttribute]
+class A:
+ def f(self) -> None:
+ self.y = self.x
+
+ def g(self) -> None:
+ self.x = 1
+
+ def h(self) -> None:
+ self.y() # E: "int" not callable
+[out]
+
+[case testMultipassAndDefineAttributeBasedOnNotReadyAttribute2]
+class A:
+ def f(self) -> None:
+ self.y = self.x
+ self.z = self.y
+ self.z() # E
+ self.y() # E
+
+ def g(self) -> None:
+ self.x = 1
+
+ def h(self) -> None:
+ self.y() # E
+[out]
+main:5: error: "int" not callable
+main:6: error: "int" not callable
+main:12: error: "int" not callable
+
+[case testMultipassAndPartialTypes]
+def f() -> None:
+ x = []
+ y
+ x.append(1)
+ x.append('') # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+ x.append(y) # E: Argument 1 to "append" of "list" has incompatible type "str"; expected "int"
+y = ''
+[builtins fixtures/list.pyi]
+[out]
+
+[case testMultipassAndPartialTypes2]
+s = ''
+n = 0
+def f() -> None:
+ global s, n
+ x = []
+ x.append(y)
+ s = x[0]
+ n = x[0] # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ x.append(1) # E: Argument 1 to "append" of "list" has incompatible type "int"; expected "str"
+y = ''
+[builtins fixtures/list.pyi]
+[out]
+
+[case testMultipassAndPartialTypes3]
+from typing import Dict
+def g(d: Dict[str, int]) -> None: pass
+def f() -> None:
+ x = {}
+ x[1] = y
+ g(x) # E: Argument 1 to "g" has incompatible type Dict[int, str]; expected Dict[str, int]
+ x[1] = 1 # E: Incompatible types in assignment (expression has type "int", target has type "str")
+ x[1] = ''
+y = ''
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testMultipassAndPartialTypes4]
+from typing import Dict
+def g(d: Dict[str, int]) -> None: pass
+def f() -> None:
+ x = {}
+ y
+ x[1] = 1
+ g(x) # E: Argument 1 to "g" has incompatible type Dict[int, int]; expected Dict[str, int]
+y = ''
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testMultipassAndCircularDependency]
+class A:
+ def f(self) -> None:
+ self.x = self.y # E: Cannot determine type of 'y'
+
+ def g(self) -> None:
+ self.y = self.x
+[out]
+
+[case testMultipassAndPartialTypesSpecialCase1]
+def f() -> None:
+ y = o
+ x = []
+ x.append(y)
+ x() # E: List[int] not callable
+o = 1
+[builtins fixtures/list.pyi]
+[out]
+
+[case testMultipassAndPartialTypesSpecialCase2]
+def f() -> None:
+ y = o
+ x = {}
+ x[''] = y
+ x() # E: Dict[str, int] not callable
+o = 1
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testMultipassAndPartialTypesSpecialCase3]
+def f() -> None:
+ x = {} # E: Need type annotation for variable
+ y = o
+ z = {} # E: Need type annotation for variable
+o = 1
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testMultipassAndPartialTypesSpecialCase4]
+def f() -> None:
+ y = o
+ x = None
+ x = y
+ x() # E: "int" not callable
+o = 1
+[out]
+
+[case testMultipassAndPartialTypesSpecialCase5]
+def f() -> None:
+ x = None
+ y = o
+ x = y
+ x() # E: "int" not callable
+o = 1
+[out]
+
+[case testMultipassAndClassAttribute]
+class S:
+ def foo(self) -> int:
+ return R.X
+
+class R:
+ X = 2
+
+[case testMultipassAndMultipleFiles]
+import m
+def f() -> None:
+ x()
+x = 0
+[file m.py]
+def g() -> None:
+ y()
+y = 0
+[out]
+tmp/m.py:2: error: "int" not callable
+main:3: error: "int" not callable
+
+
+-- Tests for special cases of unification
+-- --------------------------------------
+
+[case testUnificationRedundantUnion]
+from typing import Union
+a = None # type: Union[int, str]
+b = None # type: Union[str, tuple]
+def f(): pass
+def g(x: Union[int, str]): pass
+c = a if f() else b
+g(c) # E: Argument 1 to "g" has incompatible type "Union[int, str, tuple]"; expected "Union[int, str]"
+
+[case testUnificationMultipleInheritance]
+class A: pass
+class B:
+ def foo(self): pass
+class C(A, B): pass
+def f(): pass
+a1 = B() if f() else C()
+a1.foo()
+a2 = C() if f() else B()
+a2.foo()
+
+[case testUnificationMultipleInheritanceAmbiguous]
+# Show that join_instances_via_supertype() breaks ties using the first base class.
+class A1: pass
+class B1:
+ def foo1(self): pass
+class C1(A1, B1): pass
+
+class A2: pass
+class B2:
+ def foo2(self): pass
+class C2(A2, B2): pass
+
+class D1(C1, C2): pass
+class D2(C2, C1): pass
+
+def f(): pass
+
+a1 = D1() if f() else D2()
+a1.foo1()
+a2 = D2() if f() else D1()
+a2.foo2()
+
+[case testUnificationEmptyListLeft]
+def f(): pass
+a = [] if f() else [0]
+a() # E: List[int] not callable
+[builtins fixtures/list.pyi]
+
+[case testUnificationEmptyListRight]
+def f(): pass
+a = [0] if f() else []
+a() # E: List[int] not callable
+[builtins fixtures/list.pyi]
+
+[case testUnificationEmptyListLeftInContext]
+from typing import List
+def f(): pass
+a = [] if f() else [0] # type: List[int]
+a() # E: List[int] not callable
+[builtins fixtures/list.pyi]
+
+[case testUnificationEmptyListRightInContext]
+# TODO Find an example that really needs the context
+from typing import List
+def f(): pass
+a = [0] if f() else [] # type: List[int]
+a() # E: List[int] not callable
+[builtins fixtures/list.pyi]
+
+[case testUnificationEmptySetLeft]
+def f(): pass
+a = set() if f() else {0}
+a() # E: Set[int] not callable
+[builtins fixtures/set.pyi]
+
+[case testUnificationEmptyDictLeft]
+def f(): pass
+a = {} if f() else {0: 0}
+a() # E: Dict[int, int] not callable
+[builtins fixtures/dict.pyi]
+
+[case testUnificationEmptyDictRight]
+def f(): pass
+a = {0: 0} if f() else {}
+a() # E: Dict[int, int] not callable
+[builtins fixtures/dict.pyi]
+
+[case testUnificationDictWithEmptyListLeft]
+def f(): pass
+a = {0: []} if f() else {0: [0]}
+a() # E: Dict[int, List[int]] not callable
+[builtins fixtures/dict.pyi]
+
+[case testUnificationDictWithEmptyListRight]
+def f(): pass
+a = {0: [0]} if f() else {0: []}
+a() # E: Dict[int, List[int]] not callable
+[builtins fixtures/dict.pyi]
+
+[case testMisguidedSetItem]
+from typing import Generic, Sequence, TypeVar
+T = TypeVar('T')
+class C(Sequence[T], Generic[T]): pass
+C[0] = 0
+[out]
+main:4: error: Type expected within [...]
+main:4: error: Unsupported target for indexed assignment
diff --git a/test-data/unit/check-isinstance.test b/test-data/unit/check-isinstance.test
new file mode 100644
index 0000000..795bcb1
--- /dev/null
+++ b/test-data/unit/check-isinstance.test
@@ -0,0 +1,1756 @@
+[case testForcedAssignment]
+x = 1 # type: object
+y = 1
+y = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+x = 2
+y = x
+
+[case testJoinAny]
+from typing import List, Any
+
+x = None # type: List[Any]
+
+def foo() -> List[int]: pass
+def bar() -> List[str]: pass
+
+if bool():
+ x = foo()
+else:
+ x = bar()
+
+x * 2
+[builtins fixtures/list.pyi]
+
+[case testGeneratorExpressionTypes]
+class A: y = 1
+x = [A()]
+y = [x]
+
+z = [1,2]
+z = [a.y for b in y for a in b]
+[builtins fixtures/list.pyi]
+
+[case testIsinstanceNestedTuple]
+from typing import Union, List, Tuple, Dict
+
+def f(x: Union[int, str, List]) -> None:
+ if isinstance(x, (str, (int,))):
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+ x[1] # E: Value of type "Union[int, str]" is not indexable
+ else:
+ reveal_type(x) # E: Revealed type is 'builtins.list[Any]'
+ x[1]
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[Any]]'
+ if isinstance(x, (str, (list,))):
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.list[Any]]'
+ x[1]
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[Any]]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testClassAttributeInitialization-skip]
+class A:
+ x = None # type: int
+ def __init__(self) -> None:
+ self.y = None # type: int
+ z = self.x
+ w = self.y
+
+[case testAssignmentSubtypes-skip]
+from typing import Union
+
+def foo(x: Union[str, int]):
+ if isinstance(x, int):
+ x = 'a'
+ x + 'a' # Works in the current code
+ z = x # We probably want this to be of type str.
+ y = [x] # But what type should this be?
+ y[0] + 'a' # (1) Should this work?
+ y + [1] # (2) Or this?
+ z = 1 # Also, is this valid?
+
+x = None # type: int
+y = [x]
+[builtins fixtures/isinstancelist.pyi]
+
+[case testFunctionDefaultArgs]
+class A: pass
+class B(A): y = 1
+
+x = A()
+
+def foo(x: A = B()):
+ x.y # E: "A" has no attribute "y"
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceFancyConditionals]
+class A: pass
+
+class B(A):
+ y = 1
+
+x = A()
+if isinstance(x, B):
+ x.y
+while isinstance(x, B):
+ x.y
+while isinstance(x, B):
+ x.y
+ x = B()
+[builtins fixtures/isinstance.pyi]
+
+[case testSubtypingWithAny]
+class A:
+ y = 1
+
+class B(A):
+ z = 1
+
+def foo(): pass
+
+x = A()
+x = B()
+x.z
+x = foo()
+x.z # E: "A" has no attribute "z"
+x.y
+
+[case testSingleMultiAssignment-skip]
+x = 'a'
+(x, ) = ('a',)
+
+[case testUnionMultiAssignment]
+from typing import Union
+x = None # type: Union[int, str]
+x = 1
+x = 'a'
+x + 1 # E: Unsupported operand types for + ("str" and "int")
+x = 1
+(x, y) = ('a', 1)
+x + 1 # E: Unsupported operand types for + ("str" and "int")
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnionIfZigzag]
+from typing import Union
+
+def f(x: Union[int, str]) -> None:
+ x = 1
+ if x:
+ x = 'a'
+ x = 1
+ x + 1
+[builtins fixtures/isinstancelist.pyi]
+
+[case testTwoLoopsUnion]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+def bar() -> None:
+ x = foo()
+ if isinstance(x, int):
+ return
+ while bool():
+ x + 'a'
+ while bool():
+ x = foo()
+ if bool():
+ return
+ x = 'a'
+ x + 'a'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testComplicatedBlocks]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+def bar() -> None:
+ x = foo()
+ if isinstance(x, int):
+ return
+ while bool():
+ x + 'a'
+ while bool():
+ x = foo()
+ if bool():
+ return
+ x = 'a'
+ x + 'a'
+
+ x = foo()
+ if isinstance(x, int):
+ return
+ while bool():
+ x + 'a'
+ while bool():
+ x + 'a' # E: Unsupported operand types for + (likely involving Union)
+ x = foo()
+ if bool():
+ continue
+ x = 'a'
+ x = 'a'
+ x + 'a'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnionTryExcept]
+class A:
+ y = A()
+
+class B(A):
+ z = 1
+
+x = A()
+x = B()
+x.z
+try:
+ x.z
+ x = A()
+ x = B()
+ x.z
+except:
+ pass
+x.z # E: "A" has no attribute "z"
+
+[case testUnionTryExcept2]
+class A:
+ y = A()
+
+class B(A):
+ z = 1
+
+x = A()
+try:
+ x.z # E: "A" has no attribute "z"
+ x = A()
+ x = B()
+ x.z
+except:
+ x.z # E: "A" has no attribute "z"
+ x = B()
+ x.z
+else:
+ x = B()
+x.z
+
+[case testUnionTryExcept3]
+class A:
+ y = A()
+
+class B(A):
+ z = 1
+
+x = A()
+x = B()
+try:
+ raise BaseException()
+ x = A()
+except:
+ pass
+x.z
+x = B()
+try:
+ x = A()
+ raise BaseException()
+except:
+ pass
+x.z # E: "A" has no attribute "z"
+x = B()
+try:
+ pass
+except:
+ x = A()
+ raise BaseException()
+x.z
+try:
+ x = A()
+except:
+ pass
+x.z # E: "A" has no attribute "z"
+x = B()
+try:
+ pass
+except:
+ x = A()
+x.z # E: "A" has no attribute "z"
+[builtins fixtures/exception.pyi]
+
+[case testUnionTryExcept4]
+class A: pass
+
+class B(A):
+ z = 1
+
+x = A()
+while bool():
+ try:
+ x.z # E: "A" has no attribute "z"
+ x = A()
+ except:
+ x = B()
+ else:
+ x = B()
+ x.z
+[builtins fixtures/exception.pyi]
+
+[case testUnionTryFinally]
+class A: pass
+
+class B(A):
+ b = 1
+
+x = A()
+x = B()
+try:
+ x = A()
+ x.b # E: "A" has no attribute "b"
+ x = B()
+finally:
+ x.b # E: "A" has no attribute "b"
+x.b
+
+[case testUnionTryFinally2]
+class A: pass
+
+class B(A):
+ b = 1
+
+x = A()
+x = B()
+try:
+ x = A()
+ x = B()
+except:
+ pass
+finally:
+ pass
+x.b # E: "A" has no attribute "b"
+
+[case testUnionTryFinally3]
+class A: pass
+
+class B(A):
+ b = 1
+
+x = A()
+x = B()
+try:
+ x = A()
+ x = B()
+except:
+ pass
+finally:
+ x = B()
+x.b
+
+[case testUnionTryFinally4]
+class A: pass
+
+class B(A):
+ b = 1
+
+while 2:
+ x = A()
+ x = B()
+ try:
+ x = A()
+ x = B()
+ except:
+ pass
+ finally:
+ x.b # E: "A" has no attribute "b"
+ if not isinstance(x, B):
+ break
+ x.b
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnionTryFinally5]
+class A: pass
+
+class B(A):
+ b = 1
+
+while 2:
+ x = A()
+ try:
+ x = A()
+ x = B()
+ finally:
+ x.b # E: "A" has no attribute "b"
+ break
+ x.b
+ x.b
+
+[case testUnionTryFinally6]
+class A: pass
+
+class B(A):
+ b = 1
+
+def f() -> int:
+ x = B() # type: A
+ try:
+ x = B()
+ except:
+ x = A()
+ # An exception could occur here
+ x = B()
+ finally:
+ return x.b # E: "A" has no attribute "b"
+
+[case testUnionListIsinstance]
+from typing import Union, List
+
+def f(x: Union[List[int], List[str], int]) -> None:
+ if isinstance(x, list):
+ a = x[0]
+ if isinstance(a, int):
+ a + 1
+ a + 'x' # E: Unsupported operand types for + ("int" and "str")
+
+ # type of a?
+ reveal_type(x) # E: Revealed type is 'Union[builtins.list[builtins.int], builtins.list[builtins.str]]'
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+ else:
+ x[0] # E: Value of type "int" is not indexable
+ x + 1
+ x[0] # E: Value of type "Union[List[int], List[str], int]" is not indexable
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnionListIsinstance2]
+from typing import Union, List
+
+class A:
+ a = 1
+
+class B: pass
+class C: pass
+
+def g(x: Union[A, B]) -> A: pass
+def h(x: C) -> A: pass
+def f(x: Union[A, B, C]) -> None:
+ if isinstance(x, C):
+ x = h(x)
+ else:
+ x = g(x)
+ x.a
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnionStrictDefnBasic]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x = 1
+x = x + 1
+x = foo()
+x = x + 1 # E: Unsupported operand types for + (likely involving Union)
+if isinstance(x, str):
+ x = x + 1 # E: Unsupported operand types for + ("str" and "int")
+ x = 1
+ x = x + 1
+[builtins fixtures/isinstancelist.pyi]
+
+[case testSubtypeRedefinitionBasic]
+from typing import Union
+
+class A: pass
+
+class B(A):
+ y = 1
+
+x = A()
+x.y # E: "A" has no attribute "y"
+x = B()
+x.y # OK: x is known to be a B
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceBasic]
+from typing import Union
+x = None # type: Union[int, str]
+if isinstance(x, str):
+ x = x + 1 # E: Unsupported operand types for + ("str" and "int")
+ x = x + 'a'
+else:
+ x = x + 'a' # E: Unsupported operand types for + ("int" and "str")
+ x = x + 1
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceIndexing]
+from typing import Union
+x = None # type: Union[int, str]
+j = [x]
+if isinstance(j[0], str):
+ j[0] = j[0] + 'a'
+ j[0] = j[0] + 1 # E: Unsupported operand types for + ("str" and "int")
+else:
+ j[0] = j[0] + 'a' # E: Unsupported operand types for + ("int" and "str")
+ j[0] = j[0] + 1
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceSubClassMember]
+from typing import Union
+
+class Animal: pass
+
+class Dog(Animal):
+ paws = 4 # type: Union[int, str]
+
+ def bark(self): pass
+
+class House:
+ pet = None # type: Animal
+
+h = House()
+h.pet = Dog()
+
+while bool():
+ if isinstance(h.pet, Dog):
+ if isinstance(h.pet.paws, str):
+ x = h.pet.paws + 'a'
+ y = h.pet.paws + 1 # E: Unsupported operand types for + (likely involving Union)
+ z = h.pet.paws + 'a' # E: Unsupported operand types for + (likely involving Union)
+ if isinstance(h.pet.paws, str):
+ x = h.pet.paws + 'a'
+ break
+ y = h.pet.paws + 1
+ z = h.pet.paws + 'a' # E: Unsupported operand types for + ("int" and "str")
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceSubClassReset]
+class A:
+ pass
+
+class B(A):
+ b = 1
+
+class C:
+ a = A()
+
+x = C()
+x.a.b # E: "A" has no attribute "b"
+if isinstance(x.a, B):
+ x.a.b
+ x = C()
+ x.a.b # E: "A" has no attribute "b"
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceTuple]
+from typing import Union
+
+class A: pass
+
+class B:
+ def method2(self, arg: int):
+ return 123
+
+class C:
+ def method2(self, arg: int):
+ return 456
+
+ def method3(self, arg: str):
+ return 'abc'
+
+v = A() # type: Union[A, B, C]
+
+if isinstance(v, (B, C)):
+ v.method2(123)
+ v.method3('xyz') # E: Item "B" of "Union[B, C]" has no attribute "method3"
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceNeverWidens]
+from typing import Union
+
+class A: pass
+class B: pass
+class C: pass
+
+a = A() # type: A
+assert isinstance(a, (A, B))
+reveal_type(a) # E: Revealed type is '__main__.A'
+
+b = A() # type: Union[A, B]
+assert isinstance(b, (A, B, C))
+reveal_type(b) # E: Revealed type is 'Union[__main__.A, __main__.B]'
+[builtins fixtures/isinstance.pyi]
+
+[case testMemberAssignmentChanges-skip]
+from typing import Union
+
+class Dog:
+ paws = 1 # type: Union[int, str]
+
+pet = Dog()
+
+pet.paws + 'a' # E: moo
+pet.paws = 'a'
+pet.paws + 'a'
+pet.paws = 1
+pet.paws + 1
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceSubClassMemberHard-skip]
+from typing import Union
+
+class Animal:
+ pass
+
+class Dog(Animal):
+ paws = 4 # type: Union[int, str]
+
+ def bark(self): pass
+
+class House:
+ pet = None # type: Animal
+
+h = House()
+h.pet = Dog()
+
+if isinstance(h.pet, Dog):
+ if isinstance(h.pet.paws, str):
+ for i in [1]:
+ h.pet.paws + 'a'
+ if bool():
+ break
+ h.pet.paws = 1
+ h.pet.paws + 1
+
+ if isinstance(h.pet.paws, str):
+ h.pet.paws + 'a'
+ else:
+ h.pet.paws + 1
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceReturn]
+from typing import Union
+
+def foo() -> None:
+ x = 1 # type: Union[int, str]
+ if isinstance(x, int):
+ return
+ y = x + 'asdad'
+
+def bar() -> None:
+ x = 1 # type: Union[int, str]
+ if isinstance(x, int):
+ return
+ else:
+ pass
+ y = x + 'asdad'
+
+foo()
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceBadBreak]
+from typing import Union
+
+def foo() -> None:
+ x = None # type: Union[int, str]
+ if isinstance(x, int):
+ for z in [1,2]:
+ break
+ else:
+ pass
+ y = x + 'asdad' # E: Unsupported operand types for + (likely involving Union)
+
+foo()
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceThreeUnion]
+from typing import Union, List
+
+x = None # type: Union[int, str, List[int]]
+
+while bool():
+ if isinstance(x, int):
+ x + 1
+ elif isinstance(x, str):
+ x + 'a'
+ else:
+ x + [1]
+ x + 'a' # E: Unsupported operand types for + (likely involving Union)
+x + [1] # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceThreeUnion2]
+from typing import Union, List
+x = None # type: Union[int, str, List[int]]
+while bool():
+ if isinstance(x, int):
+ x + 1
+ break
+ elif isinstance(x, str):
+ x + 'a'
+ break
+ x + [1]
+ x + 'a' # E: Unsupported operand types for + (List[int] and "str")
+x + [1] # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceThreeUnion3]
+from typing import Union, List
+
+while bool():
+ x = None # type: Union[int, str, List[int]]
+ x = 1
+ if isinstance(x, int):
+ x + 1
+ break
+ elif isinstance(x, str):
+ x + 'a'
+ break
+ x + [1] # These lines aren't reached because x was an int
+ x + 'a'
+x + [1] # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testRemovingTypeRepeatedly]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+for i in [1, 2]:
+ x = foo()
+ x + 'a' # E: Unsupported operand types for + (likely involving Union)
+ if isinstance(x, int):
+ break
+ x + 'a'
+
+ x = foo()
+ x + 'a' # E: Unsupported operand types for + (likely involving Union)
+ if isinstance(x, int):
+ break
+ x + 'a'
+
+ x = foo()
+ x + 'a' # E: Unsupported operand types for + (likely involving Union)
+ if isinstance(x, int):
+ break
+ x + 'a'
+
+x + 'a' # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyRepeatedly]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+x + 'a' # E: Unsupported operand types for + (likely involving Union)
+
+x = 1
+x + 1
+x + 'a' # E: Unsupported operand types for + ("int" and "str")
+
+x = 'a'
+x + 1 # E: Unsupported operand types for + ("str" and "int")
+x + 'a'
+
+x = foo()
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+x + 'a' # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyLoop]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+x = 'a'
+x + 1 # E: Unsupported operand types for + ("str" and "int")
+x = 1
+x + 1
+
+while bool():
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+ x = 'a'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyLoop2]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+x = 'a'
+x + 1 # E: Unsupported operand types for + ("str" and "int")
+x = 1
+x + 1
+
+for i in [1]:
+ x = 'a'
+
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyLoop3]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x = 1
+
+while bool():
+ x + 1
+ x = 'a'
+ break
+else:
+ x + 1
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+x = 1
+for y in [1]:
+ x + 1
+ x = 'a'
+ break
+else:
+ x + 1
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyLoopWhile4]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x = 1
+
+while bool():
+ x + 1
+ if bool():
+ x = 'a'
+ break
+else:
+ x + 1
+ x = 'a'
+x + 'a'
+x = 1
+while bool():
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+ if bool():
+ x = 'a'
+ continue
+else:
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+ x = 'a'
+x + 'a'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyLoopFor4]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x = 1
+
+for y in [1]:
+ x + 1
+ if bool():
+ x = 'a'
+ break
+else:
+ x + 1
+ x = 'a'
+x + 'a'
+x = 1
+for y in [1]:
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+ if bool():
+ x = 'a'
+ continue
+else:
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+ x = 'a'
+x + 'a'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyNestedLoop]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+x = 1
+
+for y in [1]:
+ for z in [1]:
+ break
+ else:
+ x = 'a'
+ break
+else:
+ x + 1
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+x = 1
+while bool():
+ while bool():
+ break
+ else:
+ x = 'a'
+ break
+else:
+ x + 1
+x + 1 # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testModifyLoopLong]
+from typing import Union
+
+class A: a = 1
+
+def foo() -> Union[int, str, A]: pass
+
+def bar() -> None:
+ x = foo()
+ x + 1 # E: Unsupported left operand type for + (some union) \
+ # E: Unsupported operand types for + (likely involving Union)
+ if isinstance(x, A):
+ x.a
+ else:
+ if isinstance(x, int):
+ x + 1
+ x + 'a' # E: Unsupported operand types for + ("int" and "str")
+ else:
+ x + 'a'
+ x.a # E: "str" has no attribute "a"
+ x = A()
+
+ if isinstance(x, str):
+ x + 'a'
+ else:
+ while bool():
+ if isinstance(x, int):
+ x + 1
+ else:
+ x.a
+ break
+ while bool():
+ if isinstance(x, int):
+ x + 1
+ else:
+ x.a
+ continue
+
+ while bool():
+ if isinstance(x, int):
+ x + 1
+ else:
+ x.a # E: Item "str" of "Union[str, A]" has no attribute "a"
+ x = 'a'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testWhileExitCondition1]
+from typing import Union
+x = 1 # type: Union[int, str]
+while isinstance(x, int):
+ if bool():
+ continue
+ x = 'a'
+else:
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+reveal_type(x) # E: Revealed type is 'builtins.str'
+[builtins fixtures/isinstance.pyi]
+
+[case testWhileExitCondition2]
+from typing import Union
+x = 1 # type: Union[int, str]
+while isinstance(x, int):
+ if bool():
+ break
+ x = 'a'
+else:
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+[builtins fixtures/isinstance.pyi]
+
+[case testWhileLinkedList]
+from typing import Union
+LinkedList = Union['Cons', 'Nil']
+class Nil: pass
+class Cons:
+ tail = None # type: LinkedList
+def last(x: LinkedList) -> Nil:
+ while isinstance(x, Cons):
+ x = x.tail
+ return x
+[builtins fixtures/isinstance.pyi]
+
+[case testReturnAndFlow]
+def foo() -> int:
+ return 1 and 2
+ return 'a'
+[case testCastIsinstance]
+from typing import Union
+
+def foo() -> Union[int, str]: pass
+
+x = foo()
+y = 1 # type: int
+
+if isinstance(x, str):
+ x = y
+x + 1
+x + 'a' # E: Unsupported operand types for + ("int" and "str")
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnreachableCode]
+x = 1 # type: int
+
+while bool():
+ x = 'a' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ break
+ x = 'a' # Note: no error because unreachable code
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnreachableCode2]
+x = 1
+while bool():
+ try:
+ pass
+ except:
+ continue
+ else:
+ continue
+ x + 'a'
+[builtins fixtures/isinstance.pyi]
+
+[case testUnreachableWhileTrue]
+def f(x: int) -> None:
+ while True:
+ if x:
+ return
+ 1()
+[builtins fixtures/bool.pyi]
+
+[case testUnreachableAssertFalse]
+def f() -> None:
+ assert False
+ 1()
+[builtins fixtures/bool.pyi]
+
+[case testUnreachableAssertFalse2]
+def f() -> None:
+ # The old parser doesn't understand the syntax below
+ assert False, "hi"
+ 1()
+[builtins fixtures/bool.pyi]
+
+[case testUnreachableReturnOrAssertFalse]
+def f(x: int) -> int:
+ if x:
+ return x
+ else:
+ assert False
+ 1()
+[builtins fixtures/bool.pyi]
+
+[case testUnreachableTryExcept]
+def f() -> None:
+ try:
+ f()
+ return
+ except BaseException:
+ return
+ 1()
+[builtins fixtures/exception.pyi]
+
+[case testUnreachableTryExceptElse]
+def f() -> None:
+ try:
+ f()
+ except BaseException:
+ return
+ else:
+ return
+ 1()
+[builtins fixtures/exception.pyi]
+
+[case testUnreachableTryReturnFinally1]
+def f() -> None:
+ try:
+ return
+ finally:
+ pass
+ 1()
+
+[case testUnreachableTryReturnFinally2]
+def f() -> None:
+ try:
+ pass
+ finally:
+ return
+ 1()
+
+[case testUnreachableTryReturnExceptRaise]
+def f() -> None:
+ try:
+ return
+ except:
+ raise
+ 1()
+
+[case testUnreachableReturnLambda]
+from typing import Callable
+def g(t: Callable[[int], int]) -> int: pass
+def f() -> int:
+ return g(lambda x: x)
+ 1()
+
+[case testIsinstanceAnd]
+class A: pass
+
+class B(A):
+ flag = 1
+
+x = B() # type: A
+
+if isinstance(x, B) and 1:
+ x.flag
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceShortcircuit]
+class A:
+ pass
+
+class B(A):
+ flag = 1
+
+x = B() # type: A
+
+if isinstance(x, B) and x.flag:
+ pass
+if isinstance(x, B) or x.flag: # E: "A" has no attribute "flag"
+ pass
+if not isinstance(x, B) or x.flag:
+ pass
+if not isinstance(x, B) and x.flag: # E: "A" has no attribute "flag"
+ pass
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceExpression]
+class A:
+ pass
+
+class B(A):
+ flag = 1
+
+x = B() # type: A
+
+x.flag if isinstance(x, B) else 0
+0 if not isinstance(x, B) else x.flag
+0 if isinstance(x, B) else x.flag # E: "A" has no attribute "flag"
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceMultiAnd]
+class A: pass
+
+class B(A):
+ flag = 1
+
+class C(A):
+ glaf = 1
+
+x = B() # type: A
+y = C() # type: A
+
+if isinstance(x, B) and isinstance(y, C):
+ x.flag += 1
+ y.glaf += 1
+ x() # E: "B" not callable
+ y() # E: "C" not callable
+else:
+ x() # E: "A" not callable
+ y() # E: "A" not callable
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceMultiAndSpecialCase]
+class A: pass
+
+class B(A):
+ flag = 1
+
+class C(A):
+ glaf = 1
+
+x = B() # type: A
+y = C() # type: A
+
+if isinstance(x, B) and isinstance(y, int):
+ 1() # type checking skipped
+if isinstance(y, int) and isinstance(x, B):
+ 1() # type checking skipped
+[builtins fixtures/isinstancelist.pyi]
+
+[case testReturnWithCallExprAndIsinstance]
+from typing import Union
+
+def f(x: Union[int, str]) -> None:
+ if not isinstance(x, int):
+ return foo()
+ x() # E: "int" not callable
+
+def foo(): pass
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceOr1]
+from typing import Optional
+
+def f(a: bool, x: object) -> Optional[int]:
+ if a or not isinstance(x, int):
+ return None
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+ return x
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceOr2]
+from typing import Optional
+
+def g(a: bool, x: object) -> Optional[int]:
+ if not isinstance(x, int) or a:
+ return None
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+ return x
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceOr3]
+from typing import Optional
+
+def h(a: bool, x: object) -> Optional[int]:
+ if a or isinstance(x, int):
+ return None
+ return x # E: Incompatible return value type (got "object", expected "Optional[int]")
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceWithOverlappingUnionType]
+from typing import Union
+
+def f(x: Union[float, int]) -> None:
+ if isinstance(x, float):
+ pass
+ if not isinstance(x, int):
+ f(x)
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceWithOverlappingUnionType2]
+from typing import Union
+
+class A: pass
+class B(A): pass
+
+def f(x: Union[A, B]) -> None:
+ if isinstance(x, A):
+ pass
+ if not isinstance(x, B):
+ f(x)
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceOfSuperclass]
+class A: pass
+class B(A): pass
+
+x = B()
+if isinstance(x, A):
+ reveal_type(x) # E: Revealed type is '__main__.B'
+if not isinstance(x, A):
+ reveal_type(x) # unreachable
+ x = A()
+reveal_type(x) # E: Revealed type is '__main__.B'
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceOfNonoverlapping]
+class A: pass
+class B: pass
+
+x = B()
+if isinstance(x, A):
+ reveal_type(x) # unreachable
+else:
+ reveal_type(x) # E: Revealed type is '__main__.B'
+reveal_type(x) # E: Revealed type is '__main__.B'
+[builtins fixtures/isinstance.pyi]
+
+[case testAssertIsinstance]
+def f(x: object):
+ assert isinstance(x, int)
+ y = 0 # type: int
+ y = x
+[builtins fixtures/isinstance.pyi]
+
+[case testUnionAssertIsinstance]
+from typing import Union
+
+def f(x: Union[str, int]):
+ assert isinstance(x, int)
+ y = 0 # type: int
+ y = x
+[builtins fixtures/isinstance.pyi]
+
+[case testAnyAssertIsinstance]
+from typing import Any
+
+def f(x: Any):
+ assert isinstance(x, int) # this should narrow x to type int
+ x + "foo" # E: Unsupported operand types for + ("int" and "str")
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceOfGenericClassRetainsParameters]
+from typing import List, Union
+
+def f(x: Union[List[int], str]) -> None:
+ if isinstance(x, list):
+ x[0]() # E: "int" not callable
+ else:
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+ reveal_type(x) # E: Revealed type is 'Union[builtins.list[builtins.int], builtins.str]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceOrIsinstance]
+class A: pass
+
+class B(A):
+ flag = 1
+
+class C(A):
+ flag = 2
+
+x1 = A()
+if isinstance(x1, B) or isinstance(x1, C):
+ reveal_type(x1) # E: Revealed type is 'Union[__main__.B, __main__.C]'
+ f = x1.flag # type: int
+else:
+ reveal_type(x1) # E: Revealed type is '__main__.A'
+ f = 0
+reveal_type(x1) # E: Revealed type is '__main__.A'
+x2 = A()
+if isinstance(x2, A) or isinstance(x2, C):
+ reveal_type(x2) # E: Revealed type is '__main__.A'
+ f = x2.flag # E: "A" has no attribute "flag"
+else:
+ # unreachable
+ 1()
+reveal_type(x2) # E: Revealed type is '__main__.A'
+[builtins fixtures/isinstance.pyi]
+
+[case testComprehensionIsInstance]
+from typing import List, Union
+a = [] # type: List[Union[int, str]]
+l = [x for x in a if isinstance(x, int)]
+g = (x for x in a if isinstance(x, int))
+d = {0: x for x in a if isinstance(x, int)}
+reveal_type(l) # E: Revealed type is 'builtins.list[builtins.int*]'
+reveal_type(g) # E: Revealed type is 'typing.Iterator[builtins.int*]'
+reveal_type(d) # E: Revealed type is 'builtins.dict[builtins.int*, builtins.int*]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceInWrongOrderInBooleanOp]
+class A:
+ m = 1
+
+def f(x: object) -> None:
+ if x.m and isinstance(x, A) or False: # E: "object" has no attribute "m"
+ pass
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceAndOr]
+class A:
+ a = None # type: A
+
+def f(x: object) -> None:
+ b = isinstance(x, A) and x.a or A()
+ reveal_type(b) # E: Revealed type is '__main__.A'
+[builtins fixtures/isinstance.pyi]
+
+[case testIsInstanceWithUnknownType]
+from typing import Union
+
+def f(x: Union[int, str], typ: type) -> None:
+ if isinstance(x, (typ, int)):
+ x + 1 # E: Unsupported operand types for + (likely involving Union)
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+ else:
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceWithBoundedType]
+from typing import Union, Type
+
+class A: pass
+
+def f(x: Union[int, A], a: Type[A]) -> None:
+ if isinstance(x, (a, int)):
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, __main__.A]'
+ else:
+ reveal_type(x) # E: Revealed type is '__main__.A'
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, __main__.A]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceWithEmtpy2ndArg]
+from typing import Union
+
+def f(x: Union[int, str]) -> None:
+ if isinstance(x, ()):
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+ else:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceWithTypeObject]
+from typing import Union, Type
+
+class A: pass
+
+def f(x: Union[int, A], a: Type[A]) -> None:
+ if isinstance(x, a):
+ reveal_type(x) # E: Revealed type is '__main__.A'
+ elif isinstance(x, int):
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+ else:
+ reveal_type(x) # E: Revealed type is '__main__.A'
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, __main__.A]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclassUnreachable]
+from typing import Type, Sequence, Union
+
+x: Type[str]
+if issubclass(x, int):
+ reveal_type(x) # unreachable block
+
+class X: pass
+class Y(X): pass
+class Z(X): pass
+
+a: Union[Type[Y], Type[Z]]
+if issubclass(a, X):
+ reveal_type(a) # E: Revealed type is 'Union[Type[__main__.Y], Type[__main__.Z]]'
+else:
+ reveal_type(a) # unreachable block
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclasDestructuringUnions1]
+from typing import Union, List, Tuple, Dict, Type
+def f(x: Union[Type[int], Type[str], Type[List]]) -> None:
+ if issubclass(x, (str, (int,))):
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+ x()[1] # E: Value of type "Union[int, str]" is not indexable
+ else:
+ reveal_type(x) # E: Revealed type is 'Type[builtins.list]'
+ reveal_type(x()) # E: Revealed type is 'builtins.list[<nothing>]'
+ x()[1]
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str], Type[builtins.list]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[<nothing>]]'
+ if issubclass(x, (str, (list,))):
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.str], Type[builtins.list[Any]]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.str, builtins.list[<nothing>]]'
+ x()[1]
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str], Type[builtins.list[Any]]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[<nothing>]]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclasDestructuringUnions2]
+from typing import Union, List, Tuple, Dict, Type
+
+def f(x: Type[Union[int, str, List]]) -> None:
+ if issubclass(x, (str, (int,))):
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+ x()[1] # E: Value of type "Union[int, str]" is not indexable
+ else:
+ reveal_type(x) # E: Revealed type is 'Type[builtins.list]'
+ reveal_type(x()) # E: Revealed type is 'builtins.list[<nothing>]'
+ x()[1]
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str], Type[builtins.list]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[<nothing>]]'
+ if issubclass(x, (str, (list,))):
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.str], Type[builtins.list[Any]]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.str, builtins.list[<nothing>]]'
+ x()[1]
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str], Type[builtins.list[Any]]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[<nothing>]]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclasDestructuringUnions3]
+from typing import Union, List, Tuple, Dict, Type
+
+def f(x: Type[Union[int, str, List]]) -> None:
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str], Type[builtins.list]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[<nothing>]]'
+ if issubclass(x, (str, (int,))):
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+ x()[1] # E: Value of type "Union[int, str]" is not indexable
+ else:
+ reveal_type(x) # E: Revealed type is 'Type[builtins.list]'
+ reveal_type(x()) # E: Revealed type is 'builtins.list[<nothing>]'
+ x()[1]
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str], Type[builtins.list]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[<nothing>]]'
+ if issubclass(x, (str, (list,))):
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.str], Type[builtins.list[Any]]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.str, builtins.list[<nothing>]]'
+ x()[1]
+ reveal_type(x) # E: Revealed type is 'Union[Type[builtins.int], Type[builtins.str], Type[builtins.list[Any]]]'
+ reveal_type(x()) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.list[<nothing>]]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclass]
+from typing import Type, ClassVar
+
+class Goblin:
+ level: int
+
+class GoblinAmbusher(Goblin):
+ job: ClassVar[str] = 'Ranger'
+
+def test_issubclass(cls: Type[Goblin]) -> None:
+ if issubclass(cls, GoblinAmbusher):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.GoblinAmbusher]'
+ cls.level
+ cls.job
+ ga = cls()
+ ga.level = 15
+ ga.job
+ ga.job = "Warrior" # E: Cannot assign to class variable "job" via instance
+ else:
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.Goblin]'
+ cls.level
+ cls.job # E: Type[Goblin] has no attribute "job"
+ g = cls()
+ g.level = 15
+ g.job # E: "Goblin" has no attribute "job"
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclassDeepHierarchy]
+from typing import Type, ClassVar
+
+class Mob: pass
+
+class Goblin(Mob):
+ level: int
+
+class GoblinAmbusher(Goblin):
+ job: ClassVar[str] = 'Ranger'
+
+def test_issubclass(cls: Type[Mob]) -> None:
+ if issubclass(cls, Goblin):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.Goblin]'
+ cls.level
+ cls.job # E: Type[Goblin] has no attribute "job"
+ g = cls()
+ g.level = 15
+ g.job # E: "Goblin" has no attribute "job"
+ if issubclass(cls, GoblinAmbusher):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.GoblinAmbusher]'
+ cls.level
+ cls.job
+ g = cls()
+ g.level = 15
+ g.job
+ g.job = 'Warrior' # E: Cannot assign to class variable "job" via instance
+ else:
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.Mob]'
+ cls.job # E: Type[Mob] has no attribute "job"
+ cls.level # E: Type[Mob] has no attribute "level"
+ m = cls()
+ m.level = 15 # E: "Mob" has no attribute "level"
+ m.job # E: "Mob" has no attribute "job"
+ if issubclass(cls, GoblinAmbusher):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.GoblinAmbusher]'
+ cls.job
+ cls.level
+ ga = cls()
+ ga.level = 15
+ ga.job
+ ga.job = 'Warrior' # E: Cannot assign to class variable "job" via instance
+
+ if issubclass(cls, GoblinAmbusher):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.GoblinAmbusher]'
+ cls.level
+ cls.job
+ ga = cls()
+ ga.level = 15
+ ga.job
+ ga.job = "Warrior" # E: Cannot assign to class variable "job" via instance
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclassTuple]
+from typing import Type, ClassVar
+
+class Mob: pass
+
+class Goblin(Mob):
+ level: int
+
+class GoblinAmbusher(Goblin):
+ job: ClassVar[str] = 'Ranger'
+
+class GoblinDigger(Goblin):
+ job: ClassVar[str] = 'Thief'
+
+def test_issubclass(cls: Type[Mob]) -> None:
+ if issubclass(cls, (Goblin, GoblinAmbusher)):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.Goblin]'
+ cls.level
+ cls.job # E: Type[Goblin] has no attribute "job"
+ g = cls()
+ g.level = 15
+ g.job # E: "Goblin" has no attribute "job"
+ if issubclass(cls, GoblinAmbusher):
+ cls.level
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.GoblinAmbusher]'
+ cls.job
+ ga = cls()
+ ga.level = 15
+ ga.job
+ ga.job = "Warrior" # E: Cannot assign to class variable "job" via instance
+ else:
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.Mob]'
+ cls.job # E: Type[Mob] has no attribute "job"
+ cls.level # E: Type[Mob] has no attribute "level"
+ m = cls()
+ m.level = 15 # E: "Mob" has no attribute "level"
+ m.job # E: "Mob" has no attribute "job"
+ if issubclass(cls, GoblinAmbusher):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.GoblinAmbusher]'
+ cls.job
+ cls.level
+ ga = cls()
+ ga.level = 15
+ ga.job
+ ga.job = "Warrior" # E: Cannot assign to class variable "job" via instance
+
+ if issubclass(cls, (GoblinDigger, GoblinAmbusher)):
+ reveal_type(cls) # E: Revealed type is 'Union[Type[__main__.GoblinDigger], Type[__main__.GoblinAmbusher]]'
+ cls.level
+ cls.job
+ g = cls()
+ g.level = 15
+ g.job
+ g.job = "Warrior" # E: Cannot assign to class variable "job" via instance
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIssubclassBuiltins]
+from typing import List, Type
+
+class MyList(List): pass
+class MyIntList(List[int]): pass
+
+def f(cls: Type[object]) -> None:
+ if issubclass(cls, MyList):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.MyList]'
+ cls()[0]
+ else:
+ reveal_type(cls) # E: Revealed type is 'Type[builtins.object]'
+ cls()[0] # E: Value of type "object" is not indexable
+
+ if issubclass(cls, MyIntList):
+ reveal_type(cls) # E: Revealed type is 'Type[__main__.MyIntList]'
+ cls()[0] + 1
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceTypeArgs]
+from typing import Iterable, TypeVar
+x = 1
+T = TypeVar('T')
+
+isinstance(x, Iterable)
+isinstance(x, Iterable[int]) # E: Parameterized generics cannot be used with class or instance checks
+isinstance(x, Iterable[T]) # E: Parameterized generics cannot be used with class or instance checks
+isinstance(x, (int, Iterable[int])) # E: Parameterized generics cannot be used with class or instance checks
+isinstance(x, (int, (str, Iterable[int]))) # E: Parameterized generics cannot be used with class or instance checks
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsinstanceTypeArgsAliases]
+from typing import Iterable, TypeVar
+x = 1
+T = TypeVar('T')
+It = Iterable
+It2 = Iterable[T]
+
+isinstance(x, It[int]) # E: Parameterized generics cannot be used with class or instance checks
+isinstance(x, It)
+isinstance(x, It2[int]) # E: Parameterized generics cannot be used with class or instance checks
+isinstance(x, It2) # E: Parameterized generics cannot be used with class or instance checks
+[builtins fixtures/isinstance.pyi]
+
+[case testIssubclassTypeArgs]
+from typing import Iterable, TypeVar
+x = int
+T = TypeVar('T')
+issubclass(x, Iterable)
+issubclass(x, Iterable[int]) # E: Parameterized generics cannot be used with class or instance checks
+issubclass(x, Iterable[T]) # E: Parameterized generics cannot be used with class or instance checks
+issubclass(x, (int, Iterable[int])) # E: Parameterized generics cannot be used with class or instance checks
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceAndNarrowTypeVariable]
+from typing import TypeVar
+
+class A: pass
+class B(A): pass
+
+T = TypeVar('T', bound=A)
+
+def f(x: T) -> None:
+ if isinstance(x, B):
+ reveal_type(x) # E: Revealed type is '__main__.B'
+ else:
+ reveal_type(x) # E: Revealed type is 'T`-1'
+ reveal_type(x) # E: Revealed type is 'T`-1'
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceAndTypeType]
+from typing import Type
+def f(x: Type[int]) -> None:
+ if isinstance(x, type):
+ reveal_type(x) # E: Revealed type is 'Type[builtins.int]'
+ else:
+ reveal_type(x) # Unreachable
+ reveal_type(x) # E: Revealed type is 'Type[builtins.int]'
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceVariableSubstitution]
+T = (int, str)
+U = (list, T)
+x: object = None
+
+if isinstance(x, T):
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+
+if isinstance(x, U):
+ reveal_type(x) # E: Revealed type is 'Union[builtins.list[Any], builtins.int, builtins.str]'
+
+if isinstance(x, (set, (list, T))):
+ reveal_type(x) # E: Revealed type is 'Union[builtins.set[Any], builtins.list[Any], builtins.int, builtins.str]'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceTooFewArgs]
+isinstance() # E: Too few arguments for "isinstance"
+x: object
+if isinstance(): # E: Too few arguments for "isinstance"
+ x = 1
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+if isinstance(x): # E: Too few arguments for "isinstance"
+ x = 1
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+[builtins fixtures/isinstancelist.pyi]
+
+[case testIsInstanceTooManyArgs]
+isinstance(1, 1, 1) # E: Too many arguments for "isinstance" \
+ # E: Argument 2 to "isinstance" has incompatible type "int"; expected "Union[type, tuple]"
+x: object
+if isinstance(x, str, 1): # E: Too many arguments for "isinstance"
+ reveal_type(x) # E: Revealed type is 'builtins.object'
+ x = 1
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+[builtins fixtures/isinstancelist.pyi]
diff --git a/test-data/unit/check-kwargs.test b/test-data/unit/check-kwargs.test
new file mode 100644
index 0000000..fa35c80
--- /dev/null
+++ b/test-data/unit/check-kwargs.test
@@ -0,0 +1,397 @@
+-- Test cases for keyword arguments.
+
+
+[case testTypeErrorInKeywordArgument]
+import typing
+def f(o: object) -> None: pass
+f(o=None()) # E: None not callable
+
+[case testSimpleKeywordArgument]
+import typing
+def f(a: 'A') -> None: pass
+f(a=A())
+f(a=object()) # E: Argument 1 to "f" has incompatible type "object"; expected "A"
+class A: pass
+
+[case testTwoKeywordArgumentsNotInOrder]
+import typing
+def f(a: 'A', b: 'B') -> None: pass
+f(b=A(), a=A()) # E: Argument 1 to "f" has incompatible type "A"; expected "B"
+f(b=B(), a=B()) # E: Argument 2 to "f" has incompatible type "B"; expected "A"
+f(a=A(), b=B())
+f(b=B(), a=A())
+class A: pass
+class B: pass
+
+[case testOneOfSeveralOptionalKeywordArguments]
+import typing
+def f(a: 'A' = None, b: 'B' = None, c: 'C' = None) -> None: pass
+f(a=A())
+f(b=B())
+f(c=C())
+f(b=B(), c=C())
+f(a=B()) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+f(b=A()) # E: Argument 1 to "f" has incompatible type "A"; expected "B"
+f(c=B()) # E: Argument 1 to "f" has incompatible type "B"; expected "C"
+f(b=B(), c=A()) # E: Argument 2 to "f" has incompatible type "A"; expected "C"
+class A: pass
+class B: pass
+class C: pass
+
+[case testBothPositionalAndKeywordArguments]
+import typing
+def f(a: 'A', b: 'B') -> None: pass
+f(A(), b=A()) # E: Argument 2 to "f" has incompatible type "A"; expected "B"
+f(A(), b=B())
+class A: pass
+class B: pass
+
+[case testContextSensitiveTypeInferenceForKeywordArg]
+from typing import List
+def f(a: 'A', b: 'List[A]') -> None: pass
+f(b=[], a=A())
+class A: pass
+[builtins fixtures/list.pyi]
+
+[case testGivingSameKeywordArgumentTwice]
+import typing
+def f(a: 'A', b: 'B') -> None: pass
+f(a=A(), b=B(), a=A()) # E: keyword argument repeated
+class A: pass
+class B: pass
+
+[case testGivingArgumentAsPositionalAndKeywordArg]
+import typing
+def f(a: 'A', b: 'B' = None) -> None: pass
+f(A(), a=A()) # E: "f" gets multiple values for keyword argument "a"
+class A: pass
+class B: pass
+
+[case testGivingArgumentAsPositionalAndKeywordArg2]
+import typing
+def f(a: 'A' = None, b: 'B' = None) -> None: pass
+f(A(), a=A()) # E: "f" gets multiple values for keyword argument "a"
+class A: pass
+class B: pass
+
+[case testPositionalAndKeywordForSameArg]
+# This used to crash in check_argument_count(). See #1095.
+def f(a: int): pass
+def g(): f(0, a=1)
+[out]
+
+[case testInvalidKeywordArgument]
+import typing
+def f(a: 'A') -> None: pass # N: "f" defined here
+f(b=object()) # E: Unexpected keyword argument "b" for "f"
+class A: pass
+
+[case testKeywordArgumentsWithDynamicallyTypedCallable]
+from typing import Any
+f = None # type: Any
+f(x=f(), z=None()) # E: None not callable
+f(f, zz=None()) # E: None not callable
+f(x=None)
+
+[case testKeywordArgumentWithFunctionObject]
+from typing import Callable
+f = None # type: Callable[[A, B], None]
+f(a=A(), b=B())
+f(A(), b=B())
+class A: pass
+class B: pass
+[out]
+main:3: error: Unexpected keyword argument "a"
+main:3: error: Unexpected keyword argument "b"
+main:4: error: Unexpected keyword argument "b"
+
+[case testKeywordOnlyArguments]
+import typing
+def f(a: 'A', *, b: 'B' = None) -> None: pass
+def g(a: 'A', *, b: 'B') -> None: pass
+def h(a: 'A', *, b: 'B', aa: 'A') -> None: pass
+def i(a: 'A', *, b: 'B', aa: 'A' = None) -> None: pass
+f(A(), b=B())
+f(b=B(), a=A())
+f(A())
+f(A(), B()) # E: Too many positional arguments for "f"
+g(A(), b=B())
+g(b=B(), a=A())
+g(A()) # E: Missing named argument "b" for function "g"
+g(A(), B()) # E: Too many positional arguments for "g"
+h(A()) # E: Missing named argument "b" for function "h" # E: Missing named argument "aa" for function "h"
+h(A(), b=B()) # E: Missing named argument "aa" for function "h"
+h(A(), aa=A()) # E: Missing named argument "b" for function "h"
+h(A(), b=B(), aa=A())
+h(A(), aa=A(), b=B())
+i(A()) # E: Missing named argument "b" for function "i"
+i(A(), b=B())
+i(A(), aa=A()) # E: Missing named argument "b" for function "i"
+i(A(), b=B(), aa=A())
+i(A(), aa=A(), b=B())
+
+class A: pass
+class B: pass
+
+[case testKeywordOnlyArgumentsFastparse]
+
+import typing
+def f(a: 'A', *, b: 'B' = None) -> None: pass
+def g(a: 'A', *, b: 'B') -> None: pass
+def h(a: 'A', *, b: 'B', aa: 'A') -> None: pass
+def i(a: 'A', *, b: 'B', aa: 'A' = None) -> None: pass
+f(A(), b=B())
+f(b=B(), a=A())
+f(A())
+f(A(), B()) # E: Too many positional arguments for "f"
+g(A(), b=B())
+g(b=B(), a=A())
+g(A()) # E: Missing named argument "b" for function "g"
+g(A(), B()) # E: Too many positional arguments for "g"
+h(A()) # E: Missing named argument "b" for function "h" # E: Missing named argument "aa" for function "h"
+h(A(), b=B()) # E: Missing named argument "aa" for function "h"
+h(A(), aa=A()) # E: Missing named argument "b" for function "h"
+h(A(), b=B(), aa=A())
+h(A(), aa=A(), b=B())
+i(A()) # E: Missing named argument "b" for function "i"
+i(A(), b=B())
+i(A(), aa=A()) # E: Missing named argument "b" for function "i"
+i(A(), b=B(), aa=A())
+i(A(), aa=A(), b=B())
+
+class A: pass
+class B: pass
+
+[case testKwargsAfterBareArgs]
+from typing import Tuple, Any
+def f(a, *, b=None) -> None: pass
+a = None # type: Any
+b = None # type: Any
+f(a, **b)
+
+[builtins fixtures/dict.pyi]
+
+[case testKeywordArgAfterVarArgs]
+import typing
+def f(*a: 'A', b: 'B' = None) -> None: pass
+f()
+f(A())
+f(A(), A())
+f(b=B())
+f(A(), b=B())
+f(A(), A(), b=B())
+f(B()) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+f(A(), B()) # E: Argument 2 to "f" has incompatible type "B"; expected "A"
+f(b=A()) # E: Argument 1 to "f" has incompatible type "A"; expected "B"
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testKeywordArgAfterVarArgsWithBothCallerAndCalleeVarArgs]
+from typing import List
+def f(*a: 'A', b: 'B' = None) -> None: pass
+a = None # type: List[A]
+f(*a)
+f(A(), *a)
+f(b=B())
+f(*a, b=B())
+f(A(), *a, b=B())
+f(A(), B()) # E: Argument 2 to "f" has incompatible type "B"; expected "A"
+f(A(), b=A()) # E: Argument 2 to "f" has incompatible type "A"; expected "B"
+f(*a, b=A()) # E: Argument 2 to "f" has incompatible type "A"; expected "B"
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testCallingDynamicallyTypedFunctionWithKeywordArgs]
+import typing
+def f(x, y=A()): pass
+f(x=A(), y=A())
+f(y=A(), x=A())
+f(y=A()) # E: Missing positional argument "x" in call to "f"
+f(A(), z=A()) # E: Unexpected keyword argument "z" for "f"
+class A: pass
+
+[case testKwargsArgumentInFunctionBody]
+from typing import Dict, Any
+def f( **kwargs: 'A') -> None:
+ d1 = kwargs # type: Dict[str, A]
+ d2 = kwargs # type: Dict[A, Any] # E: Incompatible types in assignment (expression has type Dict[str, A], variable has type Dict[A, Any])
+ d3 = kwargs # type: Dict[Any, str] # E: Incompatible types in assignment (expression has type Dict[str, A], variable has type Dict[Any, str])
+class A: pass
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testKwargsArgumentInFunctionBodyWithImplicitAny]
+from typing import Dict, Any
+def f(**kwargs) -> None:
+ d1 = kwargs # type: Dict[str, A]
+ d2 = kwargs # type: Dict[str, str]
+ d3 = kwargs # type: Dict[A, Any] # E: Incompatible types in assignment (expression has type Dict[str, Any], variable has type Dict[A, Any])
+class A: pass
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testCallingFunctionThatAcceptsVarKwargs]
+import typing
+def f( **kwargs: 'A') -> None: pass
+f()
+f(x=A())
+f(y=A(), z=A())
+f(x=B()) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+f(A()) # E: Too many arguments for "f"
+# Perhaps a better message would be "Too many *positional* arguments..."
+class A: pass
+class B: pass
+[builtins fixtures/dict.pyi]
+
+[case testCallingFunctionWithKeywordVarArgs]
+from typing import Dict
+def f( **kwargs: 'A') -> None: pass
+d = None # type: Dict[str, A]
+f(**d)
+f(x=A(), **d)
+d2 = None # type: Dict[str, B]
+f(**d2) # E: Argument 1 to "f" has incompatible type **Dict[str, B]; expected "A"
+f(x=A(), **d2) # E: Argument 2 to "f" has incompatible type **Dict[str, B]; expected "A"
+class A: pass
+class B: pass
+[builtins fixtures/dict.pyi]
+
+[case testKwargsAllowedInDunderCall]
+class Formatter:
+ def __call__(self, message: str, bold: bool = False) -> str:
+ pass
+
+formatter = Formatter()
+formatter("test", bold=True)
+reveal_type(formatter.__call__) # E: Revealed type is 'def (message: builtins.str, bold: builtins.bool =) -> builtins.str'
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testKwargsAllowedInDunderCallKwOnly]
+class Formatter:
+ def __call__(self, message: str, *, bold: bool = False) -> str:
+ pass
+
+formatter = Formatter()
+formatter("test", bold=True)
+reveal_type(formatter.__call__) # E: Revealed type is 'def (message: builtins.str, *, bold: builtins.bool =) -> builtins.str'
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testPassingMappingForKeywordVarArg]
+from typing import Mapping
+def f(**kwargs: 'A') -> None: pass
+b = None # type: Mapping
+d = None # type: Mapping[A, A]
+m = None # type: Mapping[str, A]
+f(**d) # E: Keywords must be strings
+f(**m)
+f(**b)
+class A: pass
+[builtins fixtures/dict.pyi]
+
+[case testPassingMappingSubclassForKeywordVarArg]
+from typing import Mapping
+class MappingSubclass(Mapping[str, str]): pass
+def f(**kwargs: 'A') -> None: pass
+d = None # type: MappingSubclass
+f(**d)
+class A: pass
+[builtins fixtures/dict.pyi]
+
+[case testInvalidTypeForKeywordVarArg]
+from typing import Dict
+def f(**kwargs: 'A') -> None: pass
+d = None # type: Dict[A, A]
+f(**d) # E: Keywords must be strings
+f(**A()) # E: Argument after ** must be a mapping, not "A"
+class A: pass
+[builtins fixtures/dict.pyi]
+
+[case testPassingKeywordVarArgsToNonVarArgsFunction]
+from typing import Any, Dict
+def f(a: 'A', b: 'B') -> None: pass
+d = None # type: Dict[str, Any]
+f(**d)
+d2 = None # type: Dict[str, A]
+f(**d2) # E: Argument 1 to "f" has incompatible type **Dict[str, A]; expected "B"
+class A: pass
+class B: pass
+[builtins fixtures/dict.pyi]
+
+[case testBothKindsOfVarArgs]
+from typing import Any, List, Dict
+def f(a: 'A', b: 'A') -> None: pass
+l = None # type: List[Any]
+d = None # type: Dict[Any, Any]
+f(*l, **d)
+class A: pass
+[builtins fixtures/dict.pyi]
+
+[case testKeywordArgumentAndCommentSignature]
+import typing
+def f(x): # type: (int) -> str # N: "f" defined here
+ pass
+f(x='') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+f(x=0)
+f(y=0) # E: Unexpected keyword argument "y" for "f"
+
+[case testKeywordArgumentAndCommentSignature2]
+import typing
+class A:
+ def f(self, x): # type: (int) -> str # N: "f" of "A" defined here
+ pass
+A().f(x='') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+A().f(x=0)
+A().f(y=0) # E: Unexpected keyword argument "y" for "f" of "A"
+
+[case testKeywordVarArgsAndCommentSignature]
+import typing
+def f(**kwargs): # type: (**int) -> None
+ pass
+f(z=1)
+f(x=1, y=1)
+f(x='', y=1) # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+f(x=1, y='') # E: Argument 2 to "f" has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testCallsWithStars]
+def f(a: int) -> None:
+ pass
+
+s = ('',)
+f(*s) # E: Argument 1 to "f" has incompatible type *"Tuple[str]"; expected "int"
+
+a = {'': 0}
+f(a) # E: Argument 1 to "f" has incompatible type Dict[str, int]; expected "int"
+f(**a) # okay
+
+b = {'': ''}
+f(b) # E: Argument 1 to "f" has incompatible type Dict[str, str]; expected "int"
+f(**b) # E: Argument 1 to "f" has incompatible type **Dict[str, str]; expected "int"
+
+c = {0: 0}
+f(**c) # E: Keywords must be strings
+[builtins fixtures/dict.pyi]
+
+[case testCallStar2WithStar]
+def f(**k): pass
+f(*(1, 2)) # E: Too many arguments for "f"
+[builtins fixtures/dict.pyi]
+
+[case testUnexpectedMethodKwargInNestedClass]
+class A:
+ class B:
+ def __init__(self) -> None: # N: "B" defined here
+ pass
+A.B(x=1) # E: Unexpected keyword argument "x" for "B"
+
+[case testUnexpectedMethodKwargFromOtherModule]
+import m
+m.A(x=1) # E: Unexpected keyword argument "x" for "A"
+[file m.py]
+class A:
+ def __init__(self) -> None: # N: "A" defined here
+ pass
diff --git a/test-data/unit/check-lists.test b/test-data/unit/check-lists.test
new file mode 100644
index 0000000..c9c67e8
--- /dev/null
+++ b/test-data/unit/check-lists.test
@@ -0,0 +1,72 @@
+-- Nested list assignment
+-- -----------------------------
+
+[case testNestedListAssignment]
+from typing import List
+a1, b1, c1 = None, None, None # type: (A, B, C)
+a2, b2, c2 = None, None, None # type: (A, B, C)
+
+a1, [b1, c1] = a2, [b2, c2]
+a1, [a1, [b1, c1]] = a2, [a2, [b2, c2]]
+a1, [a1, [a1, b1]] = a1, [a1, [a1, c1]] # E: Incompatible types in assignment (expression has type "C", variable has type "B")
+
+class A: pass
+class B: pass
+class C: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testNestedListAssignmentToTuple]
+from typing import List
+a, b, c = None, None, None # type: (A, B, C)
+
+a, b = [a, b]
+a, b = [a] # E: Need more than 1 value to unpack (2 expected)
+a, b = [a, b, c] # E: Too many values to unpack (2 expected, 3 provided)
+
+class A: pass
+class B: pass
+class C: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testListAssignmentFromTuple]
+from typing import List
+a, b, c = None, None, None # type: (A, B, C)
+t = a, b
+
+[a, b], c = t, c
+[a, c], c = t, c # E: Incompatible types in assignment (expression has type "B", variable has type "C")
+[a, a, a], c = t, c # E: Need more than 2 values to unpack (3 expected)
+[a], c = t, c # E: Too many values to unpack (1 expected, 2 provided)
+
+class A: pass
+class B: pass
+class C: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testListAssignmentUnequalAmountToUnpack]
+from typing import List
+a, b, c = None, None, None # type: (A, B, C)
+
+def f() -> None: # needed because test parser tries to parse [a, b] as section header
+ [a, b] = [a, b]
+ [a, b] = [a] # E: Need more than 1 value to unpack (2 expected)
+ [a, b] = [a, b, c] # E: Too many values to unpack (2 expected, 3 provided)
+
+class A: pass
+class B: pass
+class C: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testListWithStarExpr]
+(x, *a) = [1, 2, 3]
+a = [1, *[2, 3]]
+reveal_type(a) # E: Revealed type is 'builtins.list[builtins.int]'
+b = [0, *a]
+reveal_type(b) # E: Revealed type is 'builtins.list[builtins.int*]'
+c = [*a, 0]
+reveal_type(c) # E: Revealed type is 'builtins.list[builtins.int*]'
+[builtins fixtures/list.pyi]
diff --git a/test-data/unit/check-modules.test b/test-data/unit/check-modules.test
new file mode 100644
index 0000000..b1b6857
--- /dev/null
+++ b/test-data/unit/check-modules.test
@@ -0,0 +1,1642 @@
+-- Type checker test cases dealing with modules and imports.
+
+[case testAccessImportedDefinitions]
+import m
+import typing
+m.f() # E: Too few arguments for "f"
+m.f(object()) # E: Argument 1 to "f" has incompatible type "object"; expected "A"
+m.x = object() # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+m.f(m.A())
+m.x = m.A()
+[file m.py]
+class A: pass
+def f(a: A) -> None: pass
+x = A()
+
+[case testAccessImportedDefinitions]
+import m
+import typing
+m.f(object()) # E: Argument 1 to "f" has incompatible type "object"; expected "A"
+m.f(m.A())
+[file m.py]
+class A: pass
+def f(a: A) -> None: pass
+
+[case testAccessImportedDefinitions2]
+from m import f, A
+import typing
+f(object()) # E: Argument 1 to "f" has incompatible type "object"; expected "A"
+f(A())
+[file m.py]
+class A: pass
+def f(a: A) -> None: pass
+
+[case testImportedExceptionType]
+import m
+import typing
+try:
+ pass
+except m.Err:
+ pass
+except m.Bad: # E: Exception type must be derived from BaseException
+ pass
+[file m.py]
+class Err(BaseException): pass
+class Bad: pass
+[builtins fixtures/exception.pyi]
+
+[case testImportedExceptionType2]
+from m import Err, Bad
+import typing
+try:
+ pass
+except Err:
+ pass
+except Bad: # E: Exception type must be derived from BaseException
+ pass
+[file m.py]
+class Err(BaseException): pass
+class Bad: pass
+[builtins fixtures/exception.pyi]
+
+[case testImportWithinBlock]
+import typing
+if 1:
+ import m
+ m.a = m.b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ m.a = m.a
+ m.f()
+ m.f(m.a) # E: Too many arguments for "f"
+ m.a = m.A()
+ m.a = m.B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+[file m.py]
+class A: pass
+class B: pass
+a = A()
+b = B()
+def f() -> None: pass
+
+[case testImportWithinFunction]
+import typing
+def f() -> None:
+ from m import a, b, f, A, B
+ a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = a
+ f()
+ f(a) # E: Too many arguments for "f"
+ a = A()
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+[file m.py]
+class A: pass
+class B: pass
+a = A()
+b = B()
+def f() -> None: pass
+[out]
+
+[case testImportWithinMethod]
+import typing
+class C:
+ def f(self) -> None:
+ from m import *
+ a = b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = a
+ f()
+ f(a) # E: Too many arguments for "f"
+ a = A()
+ a = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+[file m.py]
+class A: pass
+class B: pass
+a = A()
+b = B()
+def f() -> None: pass
+[out]
+
+[case testImportWithinClassBody]
+import typing
+class C:
+ import m
+ m.f()
+ m.f(C) # E: Too many arguments for "f"
+[file m.py]
+def f() -> None: pass
+[out]
+
+[case testImportWithinClassBody2]
+import typing
+class C:
+ from m import f
+ f()
+ f(C) # E: Too many arguments for "f"
+[file m.py]
+def f() -> None: pass
+[out]
+
+[case testImportWithStub]
+import _m
+_m.f("hola")
+[file _m.pyi]
+def f(c:str) -> None: pass
+[out]
+
+[case testImportWithStubIncompatibleType]
+import _m
+_m.f("hola")
+_m.f(12) # E: Argument 1 to "f" has incompatible type "int"; expected "str"
+[file _m.py]
+def f(c):
+ print(c)
+[file _m.pyi]
+def f(c:str) -> None: pass
+
+[case testInvalidOperationsOnModules]
+import m
+import typing
+
+class A: pass
+m() # E: Module not callable
+a = m # type: A # E: Incompatible types in assignment (expression has type Module, variable has type "A")
+m + None # E: Unsupported left operand type for + (Module)
+[file m.py]
+[builtins fixtures/module.pyi]
+
+[case testNameDefinedInDifferentModule]
+import m, n
+import typing
+m.x # E: Module has no attribute "x"
+[file m.py]
+y = object()
+[file n.py]
+x = object()
+[builtins fixtures/module.pyi]
+
+[case testChainedAssignmentAndImports]
+import m
+
+i, s = None, None # type: (int, str)
+i = m.x
+i = m.y
+s = m.x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+s = m.y # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+[file m.py]
+x = y = 1
+[builtins fixtures/primitives.pyi]
+
+[case testConditionalFunctionDefinitionAndImports]
+import m
+import typing
+m.f(1)
+m.f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+[file m.py]
+x = object()
+if x:
+ def f(x: int) -> None: pass
+else:
+ def f(x: int) -> None: pass
+
+[case testTypeCheckWithUnknownModule]
+import nonexistent
+None + ''
+[out]
+main:1: error: Cannot find module named 'nonexistent'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckWithUnknownModule2]
+import m, nonexistent
+None + ''
+m.x = 1
+m.x = ''
+[file m.py]
+x = 1
+[out]
+main:1: error: Cannot find module named 'nonexistent'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Unsupported left operand type for + (None)
+main:4: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testTypeCheckWithUnknownModule3]
+import nonexistent, m
+None + ''
+m.x = 1
+m.x = ''
+[file m.py]
+x = 1
+[out]
+main:1: error: Cannot find module named 'nonexistent'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Unsupported left operand type for + (None)
+main:4: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testTypeCheckWithUnknownModule4]
+import nonexistent, another
+None + ''
+[out]
+main:1: error: Cannot find module named 'nonexistent'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:1: error: Cannot find module named 'another'
+main:2: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckWithUnknownModule5]
+import nonexistent as x
+None + ''
+[out]
+main:1: error: Cannot find module named 'nonexistent'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckWithUnknownModuleUsingFromImport]
+from nonexistent import x
+None + ''
+[out]
+main:1: error: Cannot find module named 'nonexistent'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckWithUnknownModuleUsingImportStar]
+from nonexistent import *
+None + ''
+[out]
+main:1: error: Cannot find module named 'nonexistent'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Unsupported left operand type for + (None)
+
+[case testAccessingUnknownModule]
+import xyz
+xyz.foo()
+xyz()
+[out]
+main:1: error: Cannot find module named 'xyz'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testAccessingUnknownModule2]
+import xyz, bar
+xyz.foo()
+bar()
+[out]
+main:1: error: Cannot find module named 'xyz'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:1: error: Cannot find module named 'bar'
+
+[case testAccessingUnknownModule3]
+import xyz as z
+xyz.foo()
+z()
+[out]
+main:1: error: Cannot find module named 'xyz'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Name 'xyz' is not defined
+
+[case testAccessingNameImportedFromUnknownModule]
+from xyz import y, z
+y.foo()
+z()
+[out]
+main:1: error: Cannot find module named 'xyz'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testAccessingNameImportedFromUnknownModule2]
+from xyz import *
+y
+[out]
+main:1: error: Cannot find module named 'xyz'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Name 'y' is not defined
+
+[case testAccessingNameImportedFromUnknownModule3]
+from xyz import y as z
+y
+z
+[out]
+main:1: error: Cannot find module named 'xyz'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Name 'y' is not defined
+
+[case testUnknownModuleRedefinition]
+import xab
+def xab(): pass
+[out]
+main:1: error: Cannot find module named 'xab'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testAccessingUnknownModuleFromOtherModule]
+import x
+x.nonexistent.foo
+x.z
+[file x.py]
+import nonexistent
+[builtins fixtures/module.pyi]
+[out]
+tmp/x.py:1: error: Cannot find module named 'nonexistent'
+tmp/x.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:3: error: Module has no attribute "z"
+
+[case testUnknownModuleImportedWithinFunction]
+def f():
+ import foobar
+def foobar(): pass
+foobar('')
+[out]
+main:2: error: Cannot find module named 'foobar'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:4: error: Too many arguments for "foobar"
+
+[case testUnknownModuleImportedWithinFunction2]
+def f():
+ from foobar import x
+def x(): pass
+x('')
+[out]
+main:2: error: Cannot find module named 'foobar'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:4: error: Too many arguments for "x"
+
+[case testRelativeImports]
+import typing
+import m.a
+m.a.x = m.a.y # Error
+[file m/__init__.py]
+[file m/a.py]
+import typing
+from .b import A, B, x, y
+z = x
+z = y # Error
+[file m/b.py]
+import typing
+class A: pass
+class B: pass
+x = A()
+y = B()
+[out]
+tmp/m/a.py:4: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testRelativeImports2]
+import typing
+import m.a
+m.a.x = m.a.y # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+[file m/__init__.py]
+[file m/a.py]
+import typing
+from .b import A, B, x, y
+[file m/b.py]
+import typing
+class A: pass
+class B: pass
+x = A()
+y = B()
+
+[case testExportedValuesInImportAll]
+import typing
+from m import *
+_ = a
+_ = b
+_ = c
+_ = d
+_ = e
+_ = f # E: Name 'f' is not defined
+_ = _g # E: Name '_g' is not defined
+[file m.py]
+__all__ = ['a']
+__all__ += ('b',)
+__all__.append('c')
+__all__.extend(('d', 'e'))
+
+a = b = c = d = e = f = _g = 1
+[builtins fixtures/module_all.pyi]
+
+[case testAllMustBeSequenceStr]
+import typing
+__all__ = [1, 2, 3]
+[builtins fixtures/module_all.pyi]
+[out]
+main:2: error: Type of __all__ must be Sequence[str], not List[int]
+
+[case testAllMustBeSequenceStr_python2]
+import typing
+__all__ = [1, 2, 3]
+[builtins_py2 fixtures/module_all_python2.pyi]
+[out]
+main:2: error: Type of __all__ must be Sequence[unicode], not List[int]
+
+[case testAllUnicodeSequenceOK_python2]
+import typing
+__all__ = [u'a', u'b', u'c']
+[builtins_py2 fixtures/module_all_python2.pyi]
+
+[out]
+
+[case testEllipsisInitializerInStubFileWithType]
+import m
+m.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[file m.pyi]
+x = ... # type: int
+
+[case testEllipsisInitializerInStubFileWithoutType]
+import m
+m.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "ellipsis")
+[file m.pyi]
+# Ellipsis is only special with a # type: comment (not sure though if this is great)
+x = ...
+
+[case testEllipsisInitializerInModule]
+x = ... # type: int # E: Incompatible types in assignment (expression has type "ellipsis", variable has type "int")
+
+[case testEllipsisDefaultArgValueInStub]
+import m
+m.f(1)
+m.f('') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+[file m.pyi]
+def f(x: int = ...) -> None: pass
+
+[case testEllipsisDefaultArgValueInStub2]
+import m
+def f(x: int = ...) -> None: pass
+[file m.pyi]
+def g(x: int = '') -> None: pass
+[out]
+tmp/m.pyi:1: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:2: error: Incompatible types in assignment (expression has type "ellipsis", variable has type "int")
+
+[case testEllipsisDefaultArgValueInNonStub]
+def f(x: int = ...) -> None: pass # E: Incompatible types in assignment (expression has type "ellipsis", variable has type "int")
+[out]
+
+[case testStarImportOverlapping]
+from m1 import *
+from m2 import *
+j = ''
+[file m1.py]
+x = 1
+[file m2.py]
+x = 1
+
+[case testStarImportOverlappingMismatch]
+from m1 import *
+from m2 import * # E: Incompatible import of "x" (imported name has type "int", local name has type "str")
+j = ''
+[file m1.py]
+x = ''
+[file m2.py]
+x = 1
+
+[case testStarImportOverridingLocalImports-skip]
+from m1 import *
+from m2 import *
+x = '' # E: TODO (cannot assign str to int)
+[file m1.py]
+x = 1
+[file m2.py]
+x = 1
+
+[case testAssignToFuncDefViaImport]
+from m import * # E: Incompatible import of "x" (imported name has type "int", local name has type "str")
+f = None
+x = ''
+[file m.py]
+def f(): pass
+x = 1+0
+[out]
+
+
+-- Conditional definitions and function redefinitions via module object
+-- --------------------------------------------------------------------
+
+
+[case testConditionalImportAndAssign]
+try:
+ from m import x
+except:
+ x = None
+try:
+ from m import x as y
+except:
+ y = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+[file m.py]
+x = ''
+
+[case testAssignAndConditionalImport]
+x = ''
+try:
+ from m import x
+except:
+ pass
+y = 1
+try:
+ from m import x as y # E: Incompatible import of "y" (imported name has type "str", local name has type "int")
+except:
+ pass
+[file m.py]
+x = ''
+
+[case testAssignAndConditionalStarImport]
+x = ''
+y = 1
+try:
+ from m import * # E: Incompatible import of "y" (imported name has type "str", local name has type "int")
+except:
+ pass
+[file m.py]
+x = ''
+y = ''
+
+[case testRedefineImportedFunctionViaImport]
+try:
+ from m import f, g
+except:
+ def f(x): pass
+ def g(x): pass # E: All conditional function variants must have identical signatures
+[file m.py]
+def f(x): pass
+def g(x, y): pass
+
+[case testImportedVariableViaImport]
+try:
+ from m import x
+except:
+ from n import x # E: Incompatible import of "x" (imported name has type "str", local name has type "int")
+[file m.py]
+x = 1
+[file n.py]
+x = ''
+
+[case testRedefineFunctionViaImport]
+def f(x): pass
+def g(x): pass
+try:
+ from m import f, g # E: Incompatible import of "g" (imported name has type Callable[[Any, Any], Any], local name has type Callable[[Any], Any])
+except:
+ pass
+[file m.py]
+def f(x): pass
+def g(x, y): pass
+
+[case testImportVariableAndAssignNone]
+try:
+ from m import x
+except:
+ x = None
+[file m.py]
+x = 1
+
+[case testImportFunctionAndAssignNone]
+try:
+ from m import f
+except:
+ f = None
+[file m.py]
+def f(): pass
+
+[case testImportFunctionAndAssignFunction]
+def g(x): pass
+try:
+ from m import f
+except:
+ f = g
+[file m.py]
+def f(x): pass
+
+[case testImportFunctionAndAssignIncompatible]
+try:
+ from m import f
+except:
+ f = 1 # E: Incompatible types in assignment (expression has type "int", variable has type Callable[[], Any])
+[file m.py]
+def f(): pass
+
+[case testAssignToFuncDefViaGlobalDecl2]
+import typing
+from m import f
+def g() -> None:
+ global f
+ f = None
+ f = 1 # E: Incompatible types in assignment (expression has type "int", variable has type Callable[[], Any])
+[file m.py]
+def f(): pass
+[out]
+
+[case testAssignToFuncDefViaNestedModules]
+import m.n
+m.n.f = None
+m.n.f = 1 # E: Incompatible types in assignment (expression has type "int", variable has type Callable[[], Any])
+[file m/__init__.py]
+[file m/n.py]
+def f(): pass
+[out]
+
+[case testAssignToFuncDefViaModule]
+import m
+m.f = None
+m.f = 1 # E: Incompatible types in assignment (expression has type "int", variable has type Callable[[], Any])
+[file m.py]
+def f(): pass
+[out]
+
+[case testConditionalImportAndAssignNoneToModule]
+if object():
+ import m
+else:
+ m = None
+m.f(1) # E: Argument 1 to "f" has incompatible type "int"; expected "str"
+[file m.py]
+def f(x: str) -> None: pass
+[builtins fixtures/module.pyi]
+[out]
+
+[case testConditionalImportAndAssignInvalidToModule]
+if object():
+ import m
+else:
+ m = 1 # E: Incompatible types in assignment (expression has type "int", variable has type Module)
+[file m.py]
+[builtins fixtures/module.pyi]
+[out]
+
+[case testImportAndAssignToModule]
+import m
+m = None
+m.f(1) # E: Argument 1 to "f" has incompatible type "int"; expected "str"
+[file m.py]
+def f(x: str) -> None: pass
+[builtins fixtures/module.pyi]
+[out]
+
+
+-- Test cases that simulate 'mypy -m modname'
+--
+-- The module name to import is encoded in a comment.
+
+[case testTypeCheckNamedModule]
+# cmd: mypy -m m.a
+[file m/__init__.py]
+None + 1
+[file m/a.py]
+[out]
+tmp/m/__init__.py:1: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckNamedModule2]
+# cmd: mypy -m m.a
+[file m/__init__.py]
+[file m/a.py]
+None + 1
+[out]
+tmp/m/a.py:1: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckNamedModule3]
+# cmd: mypy -m m
+[file m/__init__.py]
+None + 1
+[file m/a.py]
+[out]
+tmp/m/__init__.py:1: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckNamedModule4]
+# cmd: mypy -m m
+[file m/__init__.py]
+[file m/a.py]
+None + 1 # Not analyzed.
+[out]
+
+[case testTypeCheckNamedModule5]
+# cmd: mypy -m m
+None + '' # Not analyzed.
+[file m.py]
+None + 1
+[out]
+tmp/m.py:1: error: Unsupported left operand type for + (None)
+
+[case testTypeCheckNamedModuleWithImportCycle]
+# cmd: mypy -m m.a
+None + 1 # Does not generate error, as this file won't be analyzed.
+[file m/__init__.py]
+import m.a
+[file m/a.py]
+[out]
+
+
+-- Checks dealing with submodules and different kinds of imports
+-- -------------------------------------------------------------
+
+[case testSubmoduleRegularImportAddsAllParents]
+import a.b.c
+reveal_type(a.value) # E: Revealed type is 'builtins.int'
+reveal_type(a.b.value) # E: Revealed type is 'builtins.str'
+reveal_type(a.b.c.value) # E: Revealed type is 'builtins.float'
+b.value # E: Name 'b' is not defined
+c.value # E: Name 'c' is not defined
+
+[file a/__init__.py]
+value = 3
+[file a/b/__init__.py]
+value = "a"
+[file a/b/c.py]
+value = 3.2
+[out]
+
+[case testSubmoduleImportAsDoesNotAddParents]
+import a.b.c as foo
+reveal_type(foo.value) # E: Revealed type is 'builtins.float'
+a.value # E: Name 'a' is not defined
+b.value # E: Name 'b' is not defined
+c.value # E: Name 'c' is not defined
+
+[file a/__init__.py]
+value = 3
+[file a/b/__init__.py]
+value = "a"
+[file a/b/c.py]
+value = 3.2
+[out]
+
+[case testSubmoduleImportFromDoesNotAddParents]
+from a import b
+reveal_type(b.value) # E: Revealed type is 'builtins.str'
+b.c.value # E: Module has no attribute "c"
+a.value # E: Name 'a' is not defined
+
+[file a/__init__.py]
+value = 3
+[file a/b/__init__.py]
+value = "a"
+[file a/b/c.py]
+value = 3.2
+[builtins fixtures/module.pyi]
+[out]
+
+[case testSubmoduleImportFromDoesNotAddParents2]
+from a.b import c
+reveal_type(c.value) # E: Revealed type is 'builtins.float'
+a.value # E: Name 'a' is not defined
+b.value # E: Name 'b' is not defined
+
+[file a/__init__.py]
+value = 3
+[file a/b/__init__.py]
+value = "a"
+[file a/b/c.py]
+value = 3.2
+[out]
+
+[case testSubmoduleRegularImportNotDirectlyAddedToParent]
+import a.b.c
+def accept_float(x: float) -> None: pass
+accept_float(a.b.c.value)
+
+[file a/__init__.py]
+value = 3
+b.value
+a.b.value
+
+[file a/b/__init__.py]
+value = "a"
+c.value
+a.b.c.value
+
+[file a/b/c.py]
+value = 3.2
+[out]
+tmp/a/b/__init__.py:2: error: Name 'c' is not defined
+tmp/a/b/__init__.py:3: error: Name 'a' is not defined
+tmp/a/__init__.py:2: error: Name 'b' is not defined
+tmp/a/__init__.py:3: error: Name 'a' is not defined
+
+[case testSubmoduleMixingLocalAndQualifiedNames]
+from a.b import MyClass
+val1 = None # type: a.b.MyClass # E: Name 'a' is not defined
+val2 = None # type: MyClass
+
+[file a/__init__.py]
+[file a/b.py]
+class MyClass: pass
+[out]
+
+[case testSubmoduleMixingImportFrom]
+import parent.child
+
+[file parent/__init__.py]
+
+[file parent/common.py]
+class SomeClass: pass
+
+[file parent/child.py]
+from parent.common import SomeClass
+from parent import common
+foo = parent.common.SomeClass()
+
+[builtins fixtures/module.pyi]
+[out]
+tmp/parent/child.py:3: error: Name 'parent' is not defined
+
+[case testSubmoduleMixingImportFromAndImport]
+import parent.child
+
+[file parent/__init__.py]
+
+[file parent/common.py]
+class SomeClass: pass
+
+[file parent/unrelated.py]
+class ShouldNotLoad: pass
+
+[file parent/child.py]
+from parent.common import SomeClass
+import parent
+
+# Note, since this might be unintuitive -- when `parent.common` is loaded in any way,
+# shape, or form, it's added to `parent`'s namespace, which is why the below line
+# succeeds.
+foo = parent.common.SomeClass()
+reveal_type(foo)
+bar = parent.unrelated.ShouldNotLoad()
+
+[builtins fixtures/module.pyi]
+[out]
+tmp/parent/child.py:8: error: Revealed type is 'parent.common.SomeClass'
+tmp/parent/child.py:9: error: Module has no attribute "unrelated"
+
+[case testSubmoduleMixingImportFromAndImport2]
+import parent.child
+
+[file parent/__init__.py]
+
+[file parent/common.py]
+class SomeClass: pass
+
+[file parent/child.py]
+from parent import common
+import parent
+foo = parent.common.SomeClass()
+reveal_type(foo)
+
+[builtins fixtures/module.pyi]
+[out]
+tmp/parent/child.py:4: error: Revealed type is 'parent.common.SomeClass'
+
+-- Tests repeated imports
+
+[case testIdenticalImportFromTwice]
+from a import x, y, z
+from b import x, y, z
+[file a.py]
+from common import x, y, z
+[file b.py]
+from common import x, y, z
+[file common.py]
+x = 3
+def y() -> int: return 3
+class z: pass
+[out]
+
+[case testIdenticalImportStarTwice]
+from a import *
+from b import *
+[file a.py]
+from common import x, y, z
+[file b.py]
+from common import x, y, z
+[file common.py]
+x = 3
+def y() -> int: return 3
+class z: pass
+[out]
+
+[case testDifferentImportSameNameTwice]
+from a import x, y, z
+from b import x, y, z
+[file a.py]
+x = 3
+def y() -> int: return 1
+class z: pass
+[file b.py]
+x = "foo"
+def y() -> str: return "foo"
+class z: pass
+[out]
+main:2: error: Incompatible import of "x" (imported name has type "str", local name has type "int")
+main:2: error: Incompatible import of "y" (imported name has type Callable[[], str], local name has type Callable[[], int])
+main:2: error: Incompatible import of "z" (imported name has type Type[b.z], local name has type Type[a.z])
+
+-- Misc
+
+[case testInheritFromBadImport]
+# cmd: mypy -m bar
+[file foo.py]
+pass
+[file bar.py]
+from foo import B
+class C(B):
+ pass
+[out]
+tmp/bar.py:1: error: Module 'foo' has no attribute 'B'
+
+[case testImportSuppressedWhileAlmostSilent]
+# cmd: mypy -m main
+# flags: --follow-imports=error
+[file main.py]
+import mod
+[file mod.py]
+[builtins fixtures/module.pyi]
+[out]
+tmp/main.py:1: note: Import of 'mod' ignored
+tmp/main.py:1: note: (Using --follow-imports=error, module not passed on command line)
+
+[case testAncestorSuppressedWhileAlmostSilent]
+# cmd: mypy -m foo.bar
+# flags: --follow-imports=error
+[file foo/bar.py]
+[file foo/__init__.py]
+[builtins fixtures/module.pyi]
+[out]
+tmp/foo/bar.py: note: Ancestor package 'foo' ignored
+tmp/foo/bar.py: note: (Using --follow-imports=error, submodule passed on command line)
+
+[case testStubImportNonStubWhileSilent]
+# cmd: mypy -m main
+# flags: --follow-imports=skip
+[file main.py]
+from stub import x # Permitted
+from other import y # Disallowed
+x + '' # Error here
+y + '' # But not here
+[file stub.pyi]
+from non_stub import x
+[file non_stub.py]
+x = 42
+[file other.py]
+y = 42
+[builtins fixtures/module.pyi]
+[out]
+tmp/main.py:3: error: Unsupported left operand type for + ("int")
+
+[case testSilentSubmoduleImport]
+# cmd: mypy -m foo
+# flags: --follow-imports=skip
+[file foo/__init__.py]
+from foo import bar
+[file foo/bar.py]
+pass
+
+[case testSuperclassInImportCycle]
+import a
+import d
+a.A().f(d.D())
+[file a.py]
+if 0:
+ import d
+class B: pass
+class C(B): pass
+class A:
+ def f(self, x: B) -> None: pass
+[file d.py]
+import a
+class D(a.C): pass
+
+[case testSuperclassInImportCycleReversedImports]
+import d
+import a
+a.A().f(d.D())
+[file a.py]
+if 0:
+ import d
+class B: pass
+class C(B): pass
+class A:
+ def f(self, x: B) -> None: pass
+[file d.py]
+import a
+class D(a.C): pass
+
+[case testPreferPackageOverFile]
+import a
+[file a.py]
+/ # intentional syntax error -- this file shouldn't be parsed
+[file a/__init__.py]
+pass
+[out]
+
+[case testPreferPackageOverFile2]
+from a import x
+[file a.py]
+/ # intentional syntax error -- this file shouldn't be parsed
+[file a/__init__.py]
+x = 0
+[out]
+
+[case testImportInClass]
+class C:
+ import foo
+reveal_type(C.foo.bar) # E: Revealed type is 'builtins.int'
+[file foo.py]
+bar = 0
+[builtins fixtures/module.pyi]
+[out]
+
+[case testIfFalseImport]
+if False:
+ import a
+def f(x: 'a.A') -> int:
+ return x.f()
+[file a.py]
+class A:
+ def f(self) -> int:
+ return 0
+[builtins fixtures/bool.pyi]
+
+
+-- Test stability under import cycles
+-- ----------------------------------
+
+-- The first two tests are identical except one main has 'import x'
+-- and the other 'import y'. Previously (before build.order_ascc()
+-- was added) one of these would fail because the imports were
+-- processed in the (reverse) order in which the files were
+-- encountered.
+
+[case testImportCycleStability1]
+import x
+[file x.py]
+def f() -> str: return ''
+class Base:
+ attr = f()
+def foo():
+ import y
+[file y.py]
+import x
+class Sub(x.Base):
+ attr = x.Base.attr
+[out]
+
+[case testImportCycleStability2]
+import y
+[file x.py]
+def f() -> str: return ''
+class Base:
+ attr = f()
+def foo():
+ import y
+[file y.py]
+import x
+class Sub(x.Base):
+ attr = x.Base.attr
+[out]
+
+-- This case isn't fixed by order_ascc(), but is fixed by the
+-- lightweight type inference added to semanal.py
+-- (analyze_simple_literal_type()).
+
+[case testImportCycleStability3]
+import y
+[file x.py]
+class Base:
+ pass
+def foo() -> int:
+ import y
+ reveal_type(y.Sub.attr)
+ return y.Sub.attr
+[file y.py]
+import x
+class Sub(x.Base):
+ attr = 0
+[out]
+tmp/x.py:5: error: Revealed type is 'builtins.int'
+
+-- This case has a symmetrical cycle, so it doesn't matter in what
+-- order the files are processed. It depends on the lightweight type
+-- interference.
+
+[case testImportCycleStability4]
+import x
+[file x.py]
+import y
+class C:
+ attr = ''
+def foo() -> int:
+ return y.D.attr
+[file y.py]
+import x
+class D:
+ attr = 0
+def bar() -> str:
+ return x.C.attr
+
+-- These cases test all supported literal types.
+
+[case testImportCycleStability5]
+import y
+[file x.py]
+class Base:
+ pass
+def foo() -> None:
+ import y
+ i = y.Sub.iattr # type: int
+ f = y.Sub.fattr # type: float
+ s = y.Sub.sattr # type: str
+ b = y.Sub.battr # type: bytes
+[file y.py]
+import x
+class Sub(x.Base):
+ iattr = 0
+ fattr = 0.0
+ sattr = ''
+ battr = b''
+[out]
+
+[case testImportCycleStability6_python2]
+import y
+[file x.py]
+class Base:
+ pass
+def foo():
+ # type: () -> None
+ import y
+ i = y.Sub.iattr # type: int
+ f = y.Sub.fattr # type: float
+ s = y.Sub.sattr # type: str
+ u = y.Sub.uattr # type: unicode
+[file y.py]
+import x
+class Sub(x.Base):
+ iattr = 0
+ fattr = 0.0
+ sattr = ''
+ uattr = u''
+[out]
+
+-- This case tests module-level variables.
+
+[case testImportCycleStability7]
+import x
+[file x.py]
+def foo() -> int:
+ import y
+ reveal_type(y.value)
+ return y.value
+[file y.py]
+import x
+value = 12
+[out]
+tmp/x.py:3: error: Revealed type is 'builtins.int'
+
+-- This is not really cycle-related but still about the lightweight
+-- type checker.
+
+[case testImportCycleStability8]
+x = 1 # type: str
+reveal_type(x)
+[out]
+main:1: error: Incompatible types in assignment (expression has type "int", variable has type "str")
+main:2: error: Revealed type is 'builtins.str'
+
+-- Tests for cross-module second_pass checking.
+
+[case testSymmetricImportCycle1]
+import a
+[file a.py]
+import b
+def f() -> int:
+ return b.x
+y = 0 + 0
+[file b.py]
+import a
+def g() -> int:
+ reveal_type(a.y)
+ return a.y
+x = 1 + 1
+[out]
+tmp/b.py:3: error: Revealed type is 'builtins.int'
+
+[case testSymmetricImportCycle2]
+import b
+[file a.py]
+import b
+def f() -> int:
+ reveal_type(b.x)
+ return b.x
+y = 0 + 0
+[file b.py]
+import a
+def g() -> int:
+ return a.y
+x = 1 + 1
+[out]
+tmp/a.py:3: error: Revealed type is 'builtins.int'
+
+[case testThreePassesRequired]
+import b
+[file a.py]
+import b
+class C:
+ def f1(self) -> None:
+ self.x2
+ def f2(self) -> None:
+ self.x2 = b.b
+[file b.py]
+import a
+b = 1 + 1
+[out]
+tmp/a.py:4: error: Cannot determine type of 'x2'
+
+[case testErrorInPassTwo1]
+import b
+[file a.py]
+import b
+def f() -> None:
+ a = b.x + 1
+ a + ''
+[file b.py]
+import a
+x = 1 + 1
+[out]
+tmp/a.py:4: error: Unsupported operand types for + ("int" and "str")
+
+[case testErrorInPassTwo2]
+import a
+[file a.py]
+import b
+def f() -> None:
+ a = b.x + 1
+ a + ''
+[file b.py]
+import a
+x = 1 + 1
+[out]
+tmp/a.py:4: error: Unsupported operand types for + ("int" and "str")
+
+[case testDeferredDecorator]
+import a
+[file a.py]
+import b
+def g() -> None:
+ f('')
+ at b.deco
+def f(a: str) -> int: pass
+reveal_type(f)
+x = 1 + 1
+[file b.py]
+from typing import Callable, TypeVar
+import a
+T = TypeVar('T')
+def deco(f: Callable[[T], int]) -> Callable[[T], int]:
+ a.x
+ return f
+[out]
+tmp/a.py:6: error: Revealed type is 'def (builtins.str*) -> builtins.int'
+
+[case testDeferredClassContext]
+class A:
+ def f(self) -> str: return 'foo'
+class B(A):
+ def f(self) -> str: return self.x
+ def initialize(self): self.x = 'bar'
+[out]
+
+
+-- Scripts and __main__
+
+[case testScriptsAreModules]
+# flags: --scripts-are-modules
+[file a]
+pass
+[file b]
+pass
+
+[case testScriptsAreNotModules]
+# cmd: mypy a b
+[file a]
+pass
+[file b]
+pass
+[out]
+
+[case testTypeCheckPrio]
+# cmd: mypy -m part1 part2 part3 part4
+
+[file part1.py]
+from part3 import Thing
+class FirstThing: pass
+
+[file part2.py]
+from part4 import part4_thing as Thing
+
+[file part3.py]
+from part2 import Thing
+reveal_type(Thing)
+
+[file part4.py]
+from typing import TYPE_CHECKING
+if TYPE_CHECKING:
+ from part1 import FirstThing
+def part4_thing(a: int) -> str: pass
+
+[builtins fixtures/bool.pyi]
+[out]
+tmp/part3.py:2: error: Revealed type is 'def (a: builtins.int) -> builtins.str'
+
+[case testImportStarAliasAnyList]
+import bar
+
+[file bar.py]
+from foo import *
+def bar(y: AnyAlias) -> None: pass
+
+l = None # type: ListAlias[int]
+reveal_type(l)
+
+[file foo.py]
+from typing import Any, List
+AnyAlias = Any
+ListAlias = List
+[builtins fixtures/list.pyi]
+[out]
+tmp/bar.py:5: error: Revealed type is 'builtins.list[builtins.int]'
+
+[case testImportStarAliasSimpleGeneric]
+from ex2a import *
+
+def do_something(dic: Row) -> None:
+ pass
+
+def do_another() -> Row:
+ return {}
+
+do_something({'good': 'bad'}) # E: Dict entry 0 has incompatible type "str": "str"
+reveal_type(do_another()) # E: Revealed type is 'builtins.dict[builtins.str, builtins.int]'
+
+[file ex2a.py]
+from typing import Dict
+Row = Dict[str, int]
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testImportStarAliasGeneric]
+from y import *
+notes = None # type: G[X]
+another = G[X]()
+second = XT[str]()
+last = XT[G]()
+
+reveal_type(notes) # E: Revealed type is 'y.G[y.G[builtins.int]]'
+reveal_type(another) # E: Revealed type is 'y.G[y.G*[builtins.int]]'
+reveal_type(second) # E: Revealed type is 'y.G[builtins.str*]'
+reveal_type(last) # E: Revealed type is 'y.G[y.G*]'
+
+[file y.py]
+from typing import Generic, TypeVar
+
+T = TypeVar('T')
+
+class G(Generic[T]):
+ pass
+
+X = G[int]
+XT = G[T]
+[out]
+
+[case testImportStarAliasCallable]
+from foo import *
+from typing import Any
+
+def bar(x: Any, y: AnyCallable) -> Any:
+ return 'foo'
+
+cb = None # type: AnyCallable
+reveal_type(cb) # E: Revealed type is 'def (*Any, **Any) -> Any'
+
+[file foo.py]
+from typing import Callable, Any
+AnyCallable = Callable[..., Any]
+[out]
+
+[case testRevealType]
+import types
+def f() -> types.ModuleType:
+ return types
+reveal_type(f()) # E: Revealed type is 'types.ModuleType'
+reveal_type(types) # E: Revealed type is 'types.ModuleType'
+
+[builtins fixtures/module.pyi]
+
+[case testClassImportAccessedInMethod]
+class C:
+ import m
+ def foo(self) -> None:
+ x = self.m.a
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+ # ensure we distinguish self from other variables
+ y = 'hello'
+ z = y.m.a # E: "str" has no attribute "m"
+ @classmethod
+ def cmethod(cls) -> None:
+ y = cls.m.a
+ reveal_type(y) # E: Revealed type is 'builtins.str'
+ @staticmethod
+ def smethod(foo: int) -> None:
+ # we aren't confused by first arg of a staticmethod
+ y = foo.m.a # E: "int" has no attribute "m"
+
+[file m.py]
+a = 'foo'
+
+[builtins fixtures/module.pyi]
+
+[case testModuleAlias]
+import m
+m2 = m
+reveal_type(m2.a) # E: Revealed type is 'builtins.str'
+m2.b # E: Module has no attribute "b"
+m2.c = 'bar' # E: Module has no attribute "c"
+
+[file m.py]
+a = 'foo'
+
+[builtins fixtures/module.pyi]
+
+[case testClassModuleAlias]
+import m
+
+class C:
+ x = m
+ def foo(self) -> None:
+ reveal_type(self.x.a) # E: Revealed type is 'builtins.str'
+
+[file m.py]
+a = 'foo'
+
+[builtins fixtures/module.pyi]
+
+[case testLocalModuleAlias]
+import m
+
+def foo() -> None:
+ x = m
+ reveal_type(x.a) # E: Revealed type is 'builtins.str'
+
+class C:
+ def foo(self) -> None:
+ x = m
+ reveal_type(x.a) # E: Revealed type is 'builtins.str'
+
+[file m.py]
+a = 'foo'
+
+[builtins fixtures/module.pyi]
+
+[case testChainedModuleAlias]
+import m
+m3 = m2 = m
+m4 = m3
+m5 = m4
+reveal_type(m2.a) # E: Revealed type is 'builtins.str'
+reveal_type(m3.a) # E: Revealed type is 'builtins.str'
+reveal_type(m4.a) # E: Revealed type is 'builtins.str'
+reveal_type(m5.a) # E: Revealed type is 'builtins.str'
+
+[file m.py]
+a = 'foo'
+
+[builtins fixtures/module.pyi]
+
+[case testMultiModuleAlias]
+import m, n
+m2, n2, (m3, n3) = m, n, [m, n]
+reveal_type(m2.a) # E: Revealed type is 'builtins.str'
+reveal_type(n2.b) # E: Revealed type is 'builtins.str'
+reveal_type(m3.a) # E: Revealed type is 'builtins.str'
+reveal_type(n3.b) # E: Revealed type is 'builtins.str'
+
+x, y = m # E: 'types.ModuleType' object is not iterable
+x, y, z = m, n # E: Need more than 2 values to unpack (3 expected)
+x, y = m, m, m # E: Too many values to unpack (2 expected, 3 provided)
+x, (y, z) = m, n # E: 'types.ModuleType' object is not iterable
+x, (y, z) = m, (n, n, n) # E: Too many values to unpack (2 expected, 3 provided)
+
+[file m.py]
+a = 'foo'
+
+[file n.py]
+b = 'bar'
+
+[builtins fixtures/module.pyi]
+
+[case testModuleAliasWithExplicitAnnotation]
+from typing import Any
+import types
+import m
+mod_mod: types.ModuleType = m
+mod_mod2: types.ModuleType
+mod_mod2 = m
+mod_mod3 = m # type: types.ModuleType
+mod_any: Any = m
+mod_int: int = m # E: Incompatible types in assignment (expression has type Module, variable has type "int")
+
+reveal_type(mod_mod) # E: Revealed type is 'types.ModuleType'
+mod_mod.a # E: Module has no attribute "a"
+reveal_type(mod_mod2) # E: Revealed type is 'types.ModuleType'
+mod_mod2.a # E: Module has no attribute "a"
+reveal_type(mod_mod3) # E: Revealed type is 'types.ModuleType'
+mod_mod3.a # E: Module has no attribute "a"
+reveal_type(mod_any) # E: Revealed type is 'Any'
+
+[file m.py]
+a = 'foo'
+
+[builtins fixtures/module.pyi]
+
+[case testModuleAliasPassedToFunction]
+import types
+import m
+
+def takes_module(x: types.ModuleType):
+ reveal_type(x.__file__) # E: Revealed type is 'builtins.str'
+
+n = m
+takes_module(m)
+takes_module(n)
+
+[file m.py]
+a = 'foo'
+
+[builtins fixtures/module.pyi]
+
+[case testModuleAliasRepeated]
+import m, n
+
+if bool():
+ x = m
+else:
+ x = 3 # E: Incompatible types in assignment (expression has type "int", variable has type Module)
+
+if bool():
+ y = 3
+else:
+ y = m # E: Incompatible types in assignment (expression has type Module, variable has type "int")
+
+if bool():
+ z = m
+else:
+ z = n # E: Cannot assign multiple modules to name 'z' without explicit 'types.ModuleType' annotation
+
+[file m.py]
+a = 'foo'
+
+[file n.py]
+a = 3
+
+[builtins fixtures/module.pyi]
+
+[case testModuleAliasRepeatedWithAnnotation]
+import types
+import m, n
+
+x: types.ModuleType
+if bool():
+ x = m
+else:
+ x = n
+
+x.a # E: Module has no attribute "a"
+reveal_type(x.__file__) # E: Revealed type is 'builtins.str'
+
+[file m.py]
+a = 'foo'
+
+[file n.py]
+a = 3
+
+[builtins fixtures/module.pyi]
+
+[case testModuleAliasRepeatedComplex]
+import m, n, o
+
+x = m
+x = n # E: Cannot assign multiple modules to name 'x' without explicit 'types.ModuleType' annotation
+x = o # E: Cannot assign multiple modules to name 'x' without explicit 'types.ModuleType' annotation
+
+y = o
+y, z = m, n # E: Cannot assign multiple modules to name 'y' without explicit 'types.ModuleType' annotation
+
+xx = m
+xx = m
+reveal_type(xx.a) # E: Revealed type is 'builtins.str'
+
+[file m.py]
+a = 'foo'
+
+[file n.py]
+a = 3
+
+[file o.py]
+a = 'bar'
+
+[builtins fixtures/module.pyi]
+
+[case testModuleAliasToOtherModule]
+import m, n
+m = n # E: Cannot assign multiple modules to name 'm' without explicit 'types.ModuleType' annotation
+
+[file m.py]
+
+[file n.py]
+
+[builtins fixtures/module.pyi]
diff --git a/test-data/unit/check-multiple-inheritance.test b/test-data/unit/check-multiple-inheritance.test
new file mode 100644
index 0000000..678ccad
--- /dev/null
+++ b/test-data/unit/check-multiple-inheritance.test
@@ -0,0 +1,242 @@
+-- Test cases for multiple inheritance.
+--
+-- Related: check-abstract.test
+
+
+-- No name collisions
+-- ------------------
+
+
+[case testSimpleMultipleInheritanceAndMethods]
+import typing
+class A:
+ def f(self, x: int) -> None: pass
+class B:
+ def g(self, x: str) -> None: pass
+class C(A, B): pass
+c = C()
+c.f(1)
+c.f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+c.g('')
+c.g(1) # E: Argument 1 to "g" of "B" has incompatible type "int"; expected "str"
+
+[case testSimpleMultipleInheritanceAndMethods2]
+import typing
+class A:
+ def f(self, x: int) -> None: pass
+class B:
+ def g(self, x): pass
+class C(A, B): pass
+c = C()
+c.f(1)
+c.f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+c.g('')
+c.g(1)
+
+[case testSimpleMultipleInheritanceAndInstanceVariables]
+import typing
+class A:
+ def f(self) -> None:
+ self.x = 1
+class B:
+ def g(self) -> None:
+ self.y = ''
+class C(A, B): pass
+c = C()
+c.x = 1
+c.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+c.y = ''
+c.y = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testSimpleMultipleInheritanceAndInstanceVariableInClassBody]
+import typing
+class A:
+ x = 1
+class B:
+ y = ''
+class C(A, B): pass
+c = C()
+c.x = 1
+c.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+c.y = ''
+c.y = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testSimpleMultipleInheritanceAndClassVariable]
+import typing
+class A:
+ x = 1
+class B:
+ y = ''
+class C(A, B): pass
+C.x = 1
+C.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+C.y = ''
+C.y = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+
+-- Name collisions
+-- ---------------
+
+
+[case testMethodNameCollisionInMultipleInheritanceWithValidSigs]
+import typing
+class A:
+ def f(self, x: int) -> None: pass
+class B:
+ def f(self, x: int) -> None: pass
+class C(A, B): pass
+c = C()
+c.f(1)
+c.f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+[case testInstanceVarNameOverlapInMultipleInheritanceWithCompatibleTypes]
+import typing
+class A:
+ def f(self) -> None:
+ self.x = 1
+class B:
+ def g(self) -> None:
+ self.x = 1
+class C(A, B): pass
+c = C()
+c.x = 1
+c.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testClassVarNameOverlapInMultipleInheritanceWithCompatibleTypes]
+import typing
+class A:
+ x = 1
+class B:
+ x = 1
+class C(A, B): pass
+c = C()
+c.x = 1
+c.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+C.x = 1
+C.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testMethodNameCollisionInMultipleInheritanceWithIncompatibleSigs]
+import typing
+class A:
+ def f(self, x: int) -> None: pass
+class B:
+ def f(self, x: str) -> None: pass
+class C(A, B): pass
+[out]
+main:6: error: Definition of "f" in base class "A" is incompatible with definition in base class "B"
+
+[case testMethodNameCollisionInMultipleInheritanceWithIncompatibleSigs2]
+import typing
+class A:
+ def f(self, x: int) -> None: pass
+class B:
+ def f(self, x, y): pass
+class C(A, B): pass
+class D(B, A): pass
+[out]
+main:6: error: Definition of "f" in base class "A" is incompatible with definition in base class "B"
+main:7: error: Definition of "f" in base class "B" is incompatible with definition in base class "A"
+
+
+[case testMethodOverridingWithBothDynamicallyAndStaticallyTypedMethods]
+class A:
+ def f(self) -> int: pass
+class B:
+ def f(self): pass
+class C(B, A): pass
+class D(A, B): pass
+[out]
+
+[case testInstanceVarNameOverlapInMultipleInheritanceWithInvalidTypes]
+import typing
+class A:
+ def f(self) -> None:
+ self.x = 1
+class B:
+ def g(self) -> None:
+ self.x = ''
+class C(A, B): pass
+[out]
+main:8: error: Definition of "x" in base class "A" is incompatible with definition in base class "B"
+
+[case testClassVarNameOverlapInMultipleInheritanceWithInvalidTypes]
+import typing
+class A:
+ x = 1
+class B:
+ x = ''
+class C(A, B): pass
+[out]
+main:6: error: Definition of "x" in base class "A" is incompatible with definition in base class "B"
+
+[case testMethodOverlapsWithClassVariableInMultipleInheritance]
+from typing import Callable
+class A:
+ def f(self) -> None: pass
+class B:
+ f = ''
+class C(A, B): pass
+[out]
+main:6: error: Definition of "f" in base class "A" is incompatible with definition in base class "B"
+
+[case testMethodOverlapsWithInstanceVariableInMultipleInheritance]
+from typing import Callable
+class A:
+ def f(self) -> None: pass
+class B:
+ def g(self) -> None:
+ self.f = ''
+class C(A, B): pass
+[out]
+main:7: error: Definition of "f" in base class "A" is incompatible with definition in base class "B"
+
+[case testMultipleInheritanceAndInit]
+import typing
+class A:
+ def __init__(self, x: int) -> None: pass
+class B:
+ def __init__(self) -> None: pass
+class C(A, B): pass
+
+[case testMultipleInheritanceAndDifferentButCompatibleSignatures]
+class A:
+ def clear(self): pass
+
+class B:
+ def clear(self, x=None): pass
+
+class C(B, A): pass
+class D(A, B): pass
+[out]
+main:8: error: Definition of "clear" in base class "A" is incompatible with definition in base class "B"
+
+
+-- Special cases
+-- -------------
+
+
+[case testGenericInheritanceAndOverridingWithMultipleInheritance]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+class G(Generic[T]):
+ def f(self, s: int) -> 'G[T]': pass
+class A(G[int]):
+ def f(self, s: int) -> 'A': pass
+class B(A, int): pass
+
+[case testCannotDetermineTypeInMultipleInheritance]
+from typing import Callable, TypeVar
+T = TypeVar('T')
+class A(B, C):
+ def f(self): pass
+class B:
+ @dec
+ def f(self): pass
+class C:
+ @dec
+ def f(self): pass
+def dec(f: Callable[..., T]) -> Callable[..., T]:
+ return f
+[out]
+main:3: error: Cannot determine type of 'f' in base class 'B'
+main:3: error: Cannot determine type of 'f' in base class 'C'
diff --git a/test-data/unit/check-namedtuple.test b/test-data/unit/check-namedtuple.test
new file mode 100644
index 0000000..81aa3f6
--- /dev/null
+++ b/test-data/unit/check-namedtuple.test
@@ -0,0 +1,461 @@
+[case testNamedTupleUsedAsTuple]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = None # type: X
+a, b = x
+b = x[0]
+a = x[1]
+a, b, c = x # E: Need more than 2 values to unpack (3 expected)
+x[2] # E: Tuple index out of range
+
+[case testNamedTupleWithTupleFieldNamesUsedAsTuple]
+from collections import namedtuple
+
+X = namedtuple('X', ('x', 'y'))
+x = None # type: X
+a, b = x
+b = x[0]
+a = x[1]
+a, b, c = x # E: Need more than 2 values to unpack (3 expected)
+x[2] # E: Tuple index out of range
+
+[case testNamedTupleNoUnderscoreFields]
+from collections import namedtuple
+
+X = namedtuple('X', 'x, _y, _z') # E: namedtuple() field names cannot start with an underscore: _y, _z
+
+[case testNamedTupleAccessingAttributes]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = None # type: X
+x.x
+x.y
+x.z # E: "X" has no attribute "z"
+
+
+[case testNamedTupleAttributesAreReadOnly]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = None # type: X
+x.x = 5 # E: Property "x" defined in "X" is read-only
+x.y = 5 # E: Property "y" defined in "X" is read-only
+x.z = 5 # E: "X" has no attribute "z"
+
+class A(X): pass
+a = None # type: A
+a.x = 5 # E: Property "x" defined in "A" is read-only
+a.y = 5 # E: Property "y" defined in "A" is read-only
+-- a.z = 5 # not supported yet
+
+
+[case testNamedTupleCreateWithPositionalArguments]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = X(1, 'x')
+x.x
+x.z # E: "X" has no attribute "z"
+x = X(1) # E: Too few arguments for "X"
+x = X(1, 2, 3) # E: Too many arguments for "X"
+
+[case testCreateNamedTupleWithKeywordArguments]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = X(x=1, y='x')
+x = X(1, y='x')
+x = X(x=1, z=1) # E: Unexpected keyword argument "z" for "X"
+x = X(y=1) # E: Missing positional argument "x" in call to "X"
+
+
+[case testNamedTupleCreateAndUseAsTuple]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = X(1, 'x')
+a, b = x
+a, b, c = x # E: Need more than 2 values to unpack (3 expected)
+
+
+[case testNamedTupleWithItemTypes]
+from typing import NamedTuple
+N = NamedTuple('N', [('a', int),
+ ('b', str)])
+n = N(1, 'x')
+s = n.a # type: str # E: Incompatible types in assignment (expression has type "int", \
+ variable has type "str")
+i = n.b # type: int # E: Incompatible types in assignment (expression has type "str", \
+ variable has type "int")
+x, y = n
+x = y # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+
+[case testNamedTupleWithTupleFieldNamesWithItemTypes]
+from typing import NamedTuple
+N = NamedTuple('N', (('a', int),
+ ('b', str)))
+n = N(1, 'x')
+s = n.a # type: str # E: Incompatible types in assignment (expression has type "int", \
+ variable has type "str")
+i = n.b # type: int # E: Incompatible types in assignment (expression has type "str", \
+ variable has type "int")
+x, y = n
+x = y # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+
+[case testNamedTupleConstructorArgumentTypes]
+from typing import NamedTuple
+N = NamedTuple('N', [('a', int),
+ ('b', str)])
+n = N('x', 'x') # E: Argument 1 to "N" has incompatible type "str"; expected "int"
+n = N(1, b=2) # E: Argument 2 to "N" has incompatible type "int"; expected "str"
+N(1, 'x')
+N(b='x', a=1)
+
+[case testNamedTupleAsBaseClass]
+from typing import NamedTuple
+N = NamedTuple('N', [('a', int),
+ ('b', str)])
+class X(N):
+ pass
+x = X(1, 2) # E: Argument 2 to "X" has incompatible type "int"; expected "str"
+s = ''
+i = 0
+s = x.a # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+i, s = x
+s, s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testNamedTupleAsBaseClass2]
+from typing import NamedTuple
+class X(NamedTuple('N', [('a', int),
+ ('b', str)])):
+ pass
+x = X(1, 2) # E: Argument 2 to "X" has incompatible type "int"; expected "str"
+s = ''
+i = 0
+s = x.a # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+i, s = x
+s, s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+
+[case testNamedTuplesTwoAsBaseClasses]
+from typing import NamedTuple
+A = NamedTuple('A', [('a', int)])
+B = NamedTuple('B', [('a', int)])
+class X(A, B): # E: Class has two incompatible bases derived from tuple
+ pass
+
+
+[case testNamedTuplesTwoAsBaseClasses2]
+from typing import NamedTuple
+A = NamedTuple('A', [('a', int)])
+class X(A, NamedTuple('B', [('a', int)])): # E: Class has two incompatible bases derived from tuple
+ pass
+
+
+[case testNamedTupleSelfTypeWithNamedTupleAsBase]
+from typing import NamedTuple
+A = NamedTuple('A', [('a', int), ('b', str)])
+class B(A):
+ def f(self, x: int) -> None:
+ self.f(self.a)
+ self.f(self.b) # E: Argument 1 to "f" of "B" has incompatible type "str"; expected "int"
+ i = 0
+ s = ''
+ i, s = self
+ i, i = self # E: Incompatible types in assignment (expression has type "str", \
+ variable has type "int")
+
+
+[out]
+
+[case testNamedTupleTypeReferenceToClassDerivedFrom]
+from typing import NamedTuple
+A = NamedTuple('A', [('a', int), ('b', str)])
+class B(A):
+ def f(self, x: 'B') -> None:
+ i = 0
+ s = ''
+ self = x
+ i, s = x
+ i, s = x.a, x.b
+ i, s = x.a, x.a # E: Incompatible types in assignment (expression has type "int", \
+ variable has type "str")
+ i, i = self # E: Incompatible types in assignment (expression has type "str", \
+ variable has type "int")
+
+[out]
+
+[case testNamedTupleSubtyping]
+from typing import NamedTuple, Tuple
+A = NamedTuple('A', [('a', int), ('b', str)])
+class B(A): pass
+a = A(1, '')
+b = B(1, '')
+t = None # type: Tuple[int, str]
+b = a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = t # E: Incompatible types in assignment (expression has type "Tuple[int, str]", variable has type "A")
+b = t # E: Incompatible types in assignment (expression has type "Tuple[int, str]", variable has type "B")
+t = a
+t = (1, '')
+t = b
+a = b
+
+
+[case testNamedTupleSimpleTypeInference]
+from typing import NamedTuple, Tuple
+A = NamedTuple('A', [('a', int)])
+l = [A(1), A(2)]
+a = A(1)
+a = l[0]
+(i,) = l[0]
+i, i = l[0] # E: Need more than 1 value to unpack (2 expected)
+l = [A(1)]
+a = (1,) # E: Incompatible types in assignment (expression has type "Tuple[int]", \
+ variable has type "A")
+[builtins fixtures/list.pyi]
+
+[case testNamedTupleMissingClassAttribute]
+import collections
+MyNamedTuple = collections.namedtuple('MyNamedTuple', ['spam', 'eggs'])
+MyNamedTuple.x # E: Type[MyNamedTuple] has no attribute "x"
+
+
+[case testNamedTupleEmptyItems]
+from typing import NamedTuple
+A = NamedTuple('A', [])
+
+
+[case testNamedTupleProperty]
+from typing import NamedTuple
+A = NamedTuple('A', [('a', int)])
+class B(A):
+ @property
+ def b(self) -> int:
+ return self.a
+class C(B): pass
+B(1).b
+C(2).b
+
+[builtins fixtures/property.pyi]
+
+[case testNamedTupleAsDict]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = None # type: X
+reveal_type(x._asdict()) # E: Revealed type is 'builtins.dict[builtins.str, Any]'
+
+[builtins fixtures/dict.pyi]
+
+[case testNamedTupleReplace]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = None # type: X
+reveal_type(x._replace()) # E: Revealed type is 'Tuple[Any, Any, fallback=__main__.X]'
+x._replace(y=5)
+x._replace(x=3)
+x._replace(x=3, y=5)
+x._replace(z=5) # E: Unexpected keyword argument "z" for X._replace
+x._replace(5) # E: Too many positional arguments for X._replace
+
+[case testNamedTupleReplaceAsClass]
+from collections import namedtuple
+
+X = namedtuple('X', ['x', 'y'])
+x = None # type: X
+X._replace(x, x=1, y=2)
+X._replace(x=1, y=2) # E: Missing positional argument "self" in call to X._replace
+
+
+[case testNamedTupleReplaceTyped]
+from typing import NamedTuple
+
+X = NamedTuple('X', [('x', int), ('y', str)])
+x = None # type: X
+reveal_type(x._replace()) # E: Revealed type is 'Tuple[builtins.int, builtins.str, fallback=__main__.X]'
+x._replace(x=5)
+x._replace(y=5) # E: Argument 1 to X._replace has incompatible type "int"; expected "str"
+
+[case testNamedTupleMake]
+from typing import NamedTuple
+
+X = NamedTuple('X', [('x', int), ('y', str)])
+reveal_type(X._make([5, 'a'])) # E: Revealed type is 'Tuple[builtins.int, builtins.str, fallback=__main__.X]'
+X._make('a b') # E: Argument 1 to X._make has incompatible type "str"; expected Iterable[Any]
+
+-- # FIX: not a proper class method
+-- x = None # type: X
+-- reveal_type(x._make([5, 'a'])) # E: Revealed type is 'Tuple[builtins.int, builtins.str, fallback=__main__.X]'
+-- x._make('a b') # E: Argument 1 to X._make has incompatible type "str"; expected Iterable[Any]
+
+[builtins fixtures/list.pyi]
+
+[case testNamedTupleFields]
+from typing import NamedTuple
+
+X = NamedTuple('X', [('x', int), ('y', str)])
+reveal_type(X._fields) # E: Revealed type is 'Tuple[builtins.str, builtins.str]'
+
+[case testNamedTupleSource]
+from typing import NamedTuple
+
+X = NamedTuple('X', [('x', int), ('y', str)])
+reveal_type(X._source) # E: Revealed type is 'builtins.str'
+x = None # type: X
+reveal_type(x._source) # E: Revealed type is 'builtins.str'
+
+[case testNamedTupleUnit]
+from typing import NamedTuple
+
+X = NamedTuple('X', [])
+x = X() # type: X
+x._replace()
+x._fields[0] # E: Tuple index out of range
+
+[case testNamedTupleJoinNamedTuple]
+from typing import NamedTuple
+
+X = NamedTuple('X', [('x', int), ('y', str)])
+Y = NamedTuple('Y', [('x', int), ('y', str)])
+reveal_type([X(3, 'b'), Y(1, 'a')]) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.str]]'
+
+[builtins fixtures/list.pyi]
+
+[case testNamedTupleJoinTuple]
+from typing import NamedTuple, Tuple
+
+X = NamedTuple('X', [('x', int), ('y', str)])
+reveal_type([(3, 'b'), X(1, 'a')]) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.str]]'
+reveal_type([X(1, 'a'), (3, 'b')]) # E: Revealed type is 'builtins.list[Tuple[builtins.int, builtins.str]]'
+
+[builtins fixtures/list.pyi]
+
+[case testNamedTupleFieldTypes]
+from typing import NamedTuple
+
+X = NamedTuple('X', [('x', int), ('y', str)])
+reveal_type(X._field_types) # E: Revealed type is 'builtins.dict[builtins.str, Any]'
+x = None # type: X
+reveal_type(x._field_types) # E: Revealed type is 'builtins.dict[builtins.str, Any]'
+
+[builtins fixtures/dict.pyi]
+
+[case testNamedTupleAndOtherSuperclass]
+from typing import NamedTuple
+
+class A: pass
+def f(x: A) -> None: pass
+
+class B(NamedTuple('B', []), A): pass
+f(B())
+x = None # type: A
+x = B()
+
+# Sanity check: fail if baseclass does not match
+class C: pass
+def g(x: C) -> None: pass
+class D(NamedTuple('D', []), A): pass
+
+g(D()) # E: Argument 1 to "g" has incompatible type "D"; expected "C"
+y = None # type: C
+y = D() # E: Incompatible types in assignment (expression has type "D", variable has type "C")
+
+[case testNamedTupleSelfTypeMethod]
+from typing import TypeVar, NamedTuple
+
+T = TypeVar('T', bound='A')
+
+class A(NamedTuple('A', [('x', str)])):
+ def member(self: T) -> T:
+ return self
+
+class B(A):
+ pass
+
+a = None # type: A
+a = A('').member()
+b = None # type: B
+b = B('').member()
+a = B('')
+a = B('').member()
+
+[case testNamedTupleSelfTypeReplace]
+from typing import NamedTuple, TypeVar
+A = NamedTuple('A', [('x', str)])
+reveal_type(A('hello')._replace(x='')) # E: Revealed type is 'Tuple[builtins.str, fallback=__main__.A]'
+a = None # type: A
+a = A('hello')._replace(x='')
+
+class B(A):
+ pass
+
+reveal_type(B('hello')._replace(x='')) # E: Revealed type is 'Tuple[builtins.str, fallback=__main__.B]'
+b = None # type: B
+b = B('hello')._replace(x='')
+
+[case testNamedTupleSelfTypeMake]
+from typing import NamedTuple, TypeVar
+A = NamedTuple('A', [('x', str)])
+reveal_type(A._make([''])) # E: Revealed type is 'Tuple[builtins.str, fallback=__main__.A]'
+a = A._make(['']) # type: A
+
+class B(A):
+ pass
+
+reveal_type(B._make([''])) # E: Revealed type is 'Tuple[builtins.str, fallback=__main__.B]'
+b = B._make(['']) # type: B
+
+[builtins fixtures/list.pyi]
+
+[case testNamedTupleInClassNamespace]
+# https://github.com/python/mypy/pull/2553#issuecomment-266474341
+from typing import NamedTuple
+class C:
+ def f(self):
+ A = NamedTuple('A', [('x', int)])
+ def g(self):
+ A = NamedTuple('A', [('y', int)])
+C.A # E: Type[C] has no attribute "A"
+
+[case testNamedTupleInFunction]
+from typing import NamedTuple
+def f() -> None:
+ A = NamedTuple('A', [('x', int)])
+A # E: Name 'A' is not defined
+
+[case testNamedTupleWithImportCycle]
+import a
+[file a.py]
+from collections import namedtuple
+from b import f
+
+N = namedtuple('N', 'a')
+
+class X(N): pass
+[file b.py]
+import a
+
+def f(x: a.X) -> None:
+ # The type of x is broken (https://github.com/python/mypy/issues/3016) but we need to
+ # do something reasonable here to avoid a regression.
+ reveal_type(x)
+ x = a.X(1)
+ reveal_type(x)
+[out]
+tmp/b.py:6: error: Revealed type is 'a.X'
+tmp/b.py:8: error: Revealed type is 'Tuple[Any, fallback=a.X]'
+
+[case testForwardReferenceInNamedTuple]
+from typing import NamedTuple
+
+class A(NamedTuple):
+ b: 'B'
+ x: int
+
+class B:
+ pass
diff --git a/test-data/unit/check-newsyntax.test b/test-data/unit/check-newsyntax.test
new file mode 100644
index 0000000..645fbe5
--- /dev/null
+++ b/test-data/unit/check-newsyntax.test
@@ -0,0 +1,153 @@
+[case testNewSyntaxRequire36]
+# flags: --python-version 3.5
+x: int = 5 # E: Variable annotation syntax is only supported in Python 3.6 and greater
+[out]
+
+[case testNewSyntaxSyntaxError]
+# flags: --python-version 3.6
+x: int: int # E: invalid syntax
+[out]
+
+[case testNewSyntaxBasics]
+# flags: --python-version 3.6
+x: int
+x = 5
+y: int = 5
+
+a: str
+a = 5 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+b: str = 5 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+zzz: int
+zzz: str # E: Name 'zzz' already defined
+[out]
+
+[case testNewSyntaxWithDict]
+# flags: --python-version 3.6
+from typing import Dict, Any
+
+d: Dict[int, str] = {}
+d[42] = 'ab'
+d[42] = 42 # E: Incompatible types in assignment (expression has type "int", target has type "str")
+d['ab'] = 'ab' # E: Invalid index type "str" for Dict[int, str]; expected type "int"
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testNewSyntaxWithRevealType]
+# flags: --python-version 3.6
+from typing import Dict
+
+def tst_local(dct: Dict[int, T]) -> Dict[T, int]:
+ ret: Dict[T, int] = {}
+ return ret
+
+reveal_type(tst_local({1: 'a'})) # E: Revealed type is 'builtins.dict[builtins.str*, builtins.int]'
+[builtins fixtures/dict.pyi]
+[out]
+
+[case testNewSyntaxWithInstanceVars]
+# flags: --python-version 3.6
+class TstInstance:
+ a: str
+ def __init__(self) -> None:
+ self.x: int
+
+TstInstance().x = 5
+TstInstance().x = 'ab' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+TstInstance().a = 5 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+TstInstance().a = 'ab'
+[out]
+
+[case testNewSyntaxWithClassVars]
+# flags: --strict-optional --python-version 3.6
+class CCC:
+ a: str = None # E: Incompatible types in assignment (expression has type None, variable has type "str")
+[out]
+
+[case testNewSyntaxWithStrictOptional]
+# flags: --strict-optional --python-version 3.6
+strict: int
+strict = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+strict2: int = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+[out]
+
+[case testNewSyntaxWithStrictOptionalFunctions]
+# flags: --strict-optional --python-version 3.6
+def f() -> None:
+ x: int
+ x = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+[out]
+
+[case testNewSyntaxWithStrictOptionalClasses]
+# flags: --strict-optional --python-version 3.6
+class C:
+ def meth(self) -> None:
+ x: int = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+ self.x: int = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+[out]
+
+[case testNewSyntaxSpecialAssign]
+# flags: --python-version 3.6
+class X:
+ x: str
+ x[0]: int
+ x.x: int
+
+[out]
+main:4: error: Unexpected type declaration
+main:4: error: Unsupported target for indexed assignment
+main:5: error: Type cannot be declared in assignment to non-self attribute
+main:5: error: "str" has no attribute "x"
+
+[case testNewSyntaxAsyncComprehensionError]
+# flags: --python-version 3.5
+async def f():
+ results = [i async for i in aiter() if i % 2] # E: Async comprehensions are only supported in Python 3.6 and greater
+
+
+[case testNewSyntaxFstringError]
+# flags: --python-version 3.5
+f'' # E: Format strings are only supported in Python 3.6 and greater
+
+[case testNewSyntaxFStringBasics]
+# flags: --python-version 3.6
+f'foobar'
+f'{"foobar"}'
+f'foo{"bar"}'
+f'.{1}.'
+f'{type(1)}'
+a: str
+a = f'foobar'
+a = f'{"foobar"}'
+[builtins fixtures/f_string.pyi]
+
+[case testNewSyntaxFStringExpressionsOk]
+# flags: --python-version 3.6
+f'.{1 + 1}.'
+f'.{1 + 1}.{"foo" + "bar"}'
+[builtins fixtures/f_string.pyi]
+
+[case testNewSyntaxFStringExpressionsErrors]
+# flags: --python-version 3.6
+f'{1 + ""}'
+f'.{1 + ""}'
+[builtins fixtures/f_string.pyi]
+[out]
+main:2: error: Unsupported operand types for + ("int" and "str")
+main:3: error: Unsupported operand types for + ("int" and "str")
+
+[case testNewSyntaxFStringParseFormatOptions]
+# flags: --python-version 3.6
+value = 10.5142
+width = 10
+precision = 4
+f'result: {value:{width}.{precision}}'
+[builtins fixtures/f_string.pyi]
+
+[case testNewSyntaxFStringSingleField]
+# flags: --python-version 3.6
+v = 1
+reveal_type(f'{v}') # E: Revealed type is 'builtins.str'
+reveal_type(f'{1}') # E: Revealed type is 'builtins.str'
+[builtins fixtures/f_string.pyi]
+
diff --git a/test-data/unit/check-newtype.test b/test-data/unit/check-newtype.test
new file mode 100644
index 0000000..2af1fbf
--- /dev/null
+++ b/test-data/unit/check-newtype.test
@@ -0,0 +1,346 @@
+-- Checks NewType(...)
+
+-- Checks for basic functionality
+
+[case testNewTypePEP484Example1]
+from typing import NewType
+
+UserId = NewType('UserId', int)
+
+def name_by_id(user_id: UserId) -> str:
+ return "foo"
+
+UserId('user') # E: Argument 1 to "UserId" has incompatible type "str"; expected "int"
+name_by_id(42) # E: Argument 1 to "name_by_id" has incompatible type "int"; expected "UserId"
+name_by_id(UserId(42))
+
+id = UserId(5)
+num = id + 1
+
+reveal_type(id) # E: Revealed type is '__main__.UserId'
+reveal_type(num) # E: Revealed type is 'builtins.int'
+[out]
+
+[case testNewTypePEP484Example2]
+from typing import NewType
+
+class PacketId:
+ def __init__(self, major: int, minor: int) -> None:
+ self._major = major
+ self._minor = minor
+
+TcpPacketId = NewType('TcpPacketId', PacketId)
+
+packet = PacketId(100, 100)
+tcp_packet = TcpPacketId(packet)
+tcp_packet = TcpPacketId(127, 0)
+
+[out]
+main:12: error: Too many arguments for "TcpPacketId"
+main:12: error: Argument 1 to "TcpPacketId" has incompatible type "int"; expected "PacketId"
+
+[case testNewTypeWithTuples]
+from typing import NewType, Tuple
+TwoTuple = NewType('TwoTuple', Tuple[int, str])
+a = TwoTuple((3, "a"))
+b = TwoTuple(("a", 3)) # E: Argument 1 to "TwoTuple" has incompatible type "Tuple[str, int]"; expected "Tuple[int, str]"
+
+reveal_type(a[0]) # E: Revealed type is 'builtins.int'
+reveal_type(a[1]) # E: Revealed type is 'builtins.str'
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testNewTypeWithLists]
+from typing import NewType, List
+UserId = NewType('UserId', int)
+IdList = NewType('IdList', List[UserId])
+
+bad1 = IdList([1]) # E: List item 0 has incompatible type "int"
+
+foo = IdList([])
+foo.append(3) # E: Argument 1 to "append" of "list" has incompatible type "int"; expected "UserId"
+foo.append(UserId(3))
+foo.extend([UserId(1), UserId(2), UserId(3)])
+foo.extend(IdList([UserId(1), UserId(2), UserId(3)]))
+bar = IdList([UserId(2)])
+
+baz = foo + bar
+reveal_type(foo) # E: Revealed type is '__main__.IdList'
+reveal_type(bar) # E: Revealed type is '__main__.IdList'
+reveal_type(baz) # E: Revealed type is 'builtins.list[__main__.UserId*]'
+
+[builtins fixtures/list.pyi]
+[out]
+
+[case testNewTypeWithGenerics]
+from typing import TypeVar, Generic, NewType, Any
+
+T = TypeVar('T')
+
+class Base(Generic[T]):
+ def __init__(self, item: T) -> None:
+ self.item = item
+
+ def getter(self) -> T:
+ return self.item
+
+Derived1 = NewType('Derived1', Base[str])
+Derived2 = NewType('Derived2', Base) # Implicit 'Any'
+Derived3 = NewType('Derived3', Base[Any]) # Explicit 'Any'
+
+Derived1(Base(1)) # E: Argument 1 to "Base" has incompatible type "int"; expected "str"
+Derived1(Base('a'))
+Derived2(Base(1))
+Derived2(Base('a'))
+Derived3(Base(1))
+Derived3(Base('a'))
+
+reveal_type(Derived1(Base('a')).getter()) # E: Revealed type is 'builtins.str*'
+reveal_type(Derived3(Base('a')).getter()) # E: Revealed type is 'Any'
+[out]
+
+[case testNewTypeWithNamedTuple]
+from collections import namedtuple
+from typing import NewType, NamedTuple
+
+Vector1 = namedtuple('Vector1', ['x', 'y'])
+Point1 = NewType('Point1', Vector1)
+p1 = Point1(Vector1(1, 2))
+reveal_type(p1.x) # E: Revealed type is 'Any'
+reveal_type(p1.y) # E: Revealed type is 'Any'
+
+Vector2 = NamedTuple('Vector2', [('x', int), ('y', int)])
+Point2 = NewType('Point2', Vector2)
+p2 = Point2(Vector2(1, 2))
+reveal_type(p2.x) # E: Revealed type is 'builtins.int'
+reveal_type(p2.y) # E: Revealed type is 'builtins.int'
+
+class Vector3:
+ def __init__(self, x: int, y: int) -> None:
+ self.x = x
+ self.y = y
+Point3 = NewType('Point3', Vector3)
+p3 = Point3(Vector3(1, 3))
+reveal_type(p3.x) # E: Revealed type is 'builtins.int'
+reveal_type(p3.y) # E: Revealed type is 'builtins.int'
+[out]
+
+[case testNewTypeWithCasts]
+from typing import NewType, cast
+UserId = NewType('UserId', int)
+foo = UserId(3)
+foo = cast(UserId, 3)
+foo = cast(UserId, "foo")
+foo = cast(UserId, UserId(4))
+[out]
+
+[case testNewTypeWithTypeAliases]
+from typing import NewType
+Foo = int
+Bar = NewType('Bar', Foo)
+Bar2 = Bar
+
+def func1(x: Foo) -> Bar:
+ return Bar(x)
+
+def func2(x: int) -> Bar:
+ return Bar(x)
+
+def func3(x: Bar2) -> Bar:
+ return x
+
+x = Bar(42)
+y = Bar2(42)
+
+y = func3(x)
+[out]
+
+[case testNewTypeWithNewType]
+from typing import NewType
+A = NewType('A', int)
+B = NewType('B', A)
+C = A
+D = C
+E = NewType('E', D)
+
+a = A(1)
+b = B(a)
+e = E(a)
+
+def funca(a: A) -> None: ...
+def funcb(b: B) -> None: ...
+
+funca(a)
+funca(b)
+funca(e)
+funcb(a) # E: Argument 1 to "funcb" has incompatible type "A"; expected "B"
+funcb(b)
+funcb(e) # E: Argument 1 to "funcb" has incompatible type "E"; expected "B"
+
+[out]
+
+-- Make sure NewType works as expected in a variety of different scopes/across files
+
+[case testNewTypeInLocalScope]
+from typing import NewType
+A = NewType('A', int)
+a = A(3)
+
+def func() -> None:
+ A = NewType('A', str)
+ B = NewType('B', str)
+
+ a = A(3) # E: Argument 1 to "A" has incompatible type "int"; expected "str"
+ a = A('xyz')
+ b = B('xyz')
+
+class MyClass:
+ C = NewType('C', float)
+
+ def foo(self) -> 'MyClass.C':
+ return MyClass.C(3.2)
+
+b = A(3)
+c = MyClass.C(3.5)
+[out]
+
+[case testNewTypeInMultipleFiles]
+import a
+import b
+list1 = [a.UserId(1), a.UserId(2)]
+list1.append(b.UserId(3)) # E: Argument 1 to "append" of "list" has incompatible type "b.UserId"; expected "a.UserId"
+
+[file a.py]
+from typing import NewType
+UserId = NewType('UserId', int)
+
+[file b.py]
+from typing import NewType
+UserId = NewType('UserId', int)
+
+[builtins fixtures/list.pyi]
+[out]
+
+[case testNewTypeWithIncremental]
+import m
+
+[file m.py]
+from typing import NewType
+
+UserId = NewType('UserId', int)
+
+def name_by_id(user_id: UserId) -> str:
+ return "foo"
+
+name_by_id(UserId(42))
+
+id = UserId(5)
+num = id + 1
+
+[file m.py.2]
+from typing import NewType
+
+UserId = NewType('UserId', int)
+
+def name_by_id(user_id: UserId) -> str:
+ return "foo"
+
+name_by_id(UserId(42))
+
+id = UserId(5)
+num = id + 1
+
+reveal_type(id)
+reveal_type(num)
+[rechecked m]
+[stale]
+[out1]
+[out2]
+tmp/m.py:13: error: Revealed type is 'm.UserId'
+tmp/m.py:14: error: Revealed type is 'builtins.int'
+
+
+-- Check misuses of NewType fail
+
+[case testNewTypeBadInitializationFails]
+from typing import NewType
+
+a = NewType('b', int) # E: String argument 1 'b' to NewType(...) does not match variable name 'a'
+b = NewType('b', 3) # E: Argument 2 to NewType(...) must be a valid type
+c = NewType(2, int) # E: Argument 1 to NewType(...) must be a string literal
+foo = "d"
+d = NewType(foo, int) # E: Argument 1 to NewType(...) must be a string literal
+e = NewType(name='e', tp=int) # E: NewType(...) expects exactly two positional arguments
+f = NewType('f', tp=int) # E: NewType(...) expects exactly two positional arguments
+[out]
+
+[case testNewTypeWithAnyFails]
+from typing import NewType, Any
+A = NewType('A', Any) # E: Argument 2 to NewType(...) must be subclassable (got Any)
+[out]
+
+[case testNewTypeWithUnionsFails]
+from typing import NewType, Union
+Foo = NewType('Foo', Union[int, float]) # E: Argument 2 to NewType(...) must be subclassable (got Union[builtins.int, builtins.float])
+[out]
+
+[case testNewTypeWithTypeTypeFails]
+from typing import NewType, Type
+Foo = NewType('Foo', Type[int]) # E: Argument 2 to NewType(...) must be subclassable (got Type[builtins.int])
+a = Foo(type(3))
+[builtins fixtures/args.pyi]
+[out]
+
+[case testNewTypeWithTypeVarsFails]
+from typing import NewType, TypeVar, List
+T = TypeVar('T')
+A = NewType('A', T)
+B = NewType('B', List[T])
+[builtins fixtures/list.pyi]
+[out]
+main:3: error: Argument 2 to NewType(...) must be subclassable (got T?)
+main:3: error: Invalid type "__main__.T"
+main:4: error: Invalid type "__main__.T"
+
+[case testNewTypeRedefiningVariablesFails]
+from typing import NewType
+
+a = 3
+a = NewType('a', int)
+
+b = NewType('b', int)
+b = NewType('b', float) # this line throws two errors
+
+c = NewType('c', str) # type: str
+[out]
+main:4: error: Cannot redefine 'a' as a NewType
+main:7: error: Cannot assign to a type
+main:7: error: Cannot redefine 'b' as a NewType
+main:9: error: Cannot declare the type of a NewType declaration
+
+[case testNewTypeAddingExplicitTypesFails]
+from typing import NewType
+UserId = NewType('UserId', int)
+
+a = 3 # type: UserId # E: Incompatible types in assignment (expression has type "int", variable has type "UserId")
+[out]
+
+[case testNewTypeTestSubclassingFails]
+from typing import NewType
+class A: pass
+B = NewType('B', A)
+class C(B): pass # E: Cannot subclass NewType
+[out]
+
+[case testNewTypeAny]
+from typing import NewType
+Any = NewType('Any', int)
+Any(5)
+
+[case testNewTypeAndIsInstance]
+from typing import NewType
+T = NewType('T', int)
+d: object
+if isinstance(d, T): # E: Cannot use isinstance() with a NewType type
+ reveal_type(d) # E: Revealed type is '__main__.T'
+[builtins fixtures/isinstancelist.pyi]
diff --git a/test-data/unit/check-optional.test b/test-data/unit/check-optional.test
new file mode 100644
index 0000000..ee05524
--- /dev/null
+++ b/test-data/unit/check-optional.test
@@ -0,0 +1,615 @@
+-- Tests for strict Optional behavior
+
+[case testImplicitNoneType]
+x = None
+x() # E: None not callable
+
+[case testExplicitNoneType]
+x = None # type: None
+x() # E: None not callable
+
+[case testNoneMemberOfOptional]
+from typing import Optional
+x = None # type: Optional[int]
+
+[case testTypeMemberOfOptional]
+from typing import Optional
+x = 0 # type: Optional[int]
+
+[case testNoneNotMemberOfType]
+x = None # type: int
+[out]
+main:1: error: Incompatible types in assignment (expression has type None, variable has type "int")
+
+[case testTypeNotMemberOfNone]
+x = 0 # type: None
+[out]
+main:1: error: Incompatible types in assignment (expression has type "int", variable has type None)
+
+[case testOptionalNotMemberOfType]
+from typing import Optional
+def f(a: int) -> None: pass
+x = None # type: Optional[int]
+f(x) # E: Argument 1 to "f" has incompatible type "Optional[int]"; expected "int"
+
+[case testIsinstanceCases]
+from typing import Optional
+x = None # type: Optional[int]
+if isinstance(x, int):
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+else:
+ reveal_type(x) # E: Revealed type is 'builtins.None'
+[builtins fixtures/isinstance.pyi]
+
+[case testIfCases]
+from typing import Optional
+x = None # type: Optional[int]
+if x:
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+else:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+[builtins fixtures/bool.pyi]
+
+[case testIfNotCases]
+from typing import Optional
+x = None # type: Optional[int]
+if not x:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+else:
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+[builtins fixtures/bool.pyi]
+
+[case testIsNotNoneCases]
+from typing import Optional
+x = None # type: Optional[int]
+if x is not None:
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+else:
+ reveal_type(x) # E: Revealed type is 'builtins.None'
+[builtins fixtures/bool.pyi]
+
+[case testIsNoneCases]
+from typing import Optional
+x = None # type: Optional[int]
+if x is None:
+ reveal_type(x) # E: Revealed type is 'builtins.None'
+else:
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+[builtins fixtures/bool.pyi]
+
+[case testAnyCanBeNone]
+from typing import Optional, Any
+x = None # type: Any
+if x is None:
+ reveal_type(x) # E: Revealed type is 'builtins.None'
+else:
+ reveal_type(x) # E: Revealed type is 'Any'
+[builtins fixtures/bool.pyi]
+
+[case testOrCases]
+from typing import Optional
+x = None # type: Optional[str]
+y1 = x or 'a'
+reveal_type(y1) # E: Revealed type is 'builtins.str'
+y2 = x or 1
+reveal_type(y2) # E: Revealed type is 'Union[builtins.str, builtins.int]'
+z1 = 'a' or x
+reveal_type(z1) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+z2 = int() or x
+reveal_type(z2) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.None]'
+
+[case testAndCases]
+from typing import Optional
+x = None # type: Optional[str]
+y1 = x and 'b'
+reveal_type(y1) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+y2 = x and 1 # x could be '', so...
+reveal_type(y2) # E: Revealed type is 'Union[builtins.str, builtins.None, builtins.int]'
+z1 = 'b' and x
+reveal_type(z1) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+z2 = int() and x
+reveal_type(z2) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.None]'
+
+[case testLambdaReturningNone]
+f = lambda: None
+x = f() # E: Function does not return a value
+
+[case testNoneArgumentType]
+def f(x: None) -> None: pass
+f(None)
+
+[case testInferOptionalFromDefaultNone]
+def f(x: int = None) -> None:
+ x + 1 # E: Unsupported left operand type for + (some union)
+f(None)
+[out]
+
+[case testNoInferOptionalFromDefaultNone]
+# flags: --no-implicit-optional
+def f(x: int = None) -> None: # E: Incompatible types in assignment (expression has type None, variable has type "int")
+ pass
+[out]
+
+[case testInferOptionalFromDefaultNoneComment]
+def f(x=None):
+ # type: (int) -> None
+ x + 1 # E: Unsupported left operand type for + (some union)
+f(None)
+[out]
+
+[case testNoInferOptionalFromDefaultNoneComment]
+# flags: --no-implicit-optional
+def f(x=None): # E: Incompatible types in assignment (expression has type None, variable has type "int")
+ # type: (int) -> None
+ pass
+[out]
+
+[case testInferOptionalType]
+x = None
+if bool():
+ # scope limit assignment
+ x = 1
+ # in scope of the assignment, x is an int
+ reveal_type(x) # E: Revealed type is 'builtins.int'
+# out of scope of the assignment, it's an Optional[int]
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+[builtins fixtures/bool.pyi]
+
+[case testInferOptionalTypeLocallyBound]
+x = None
+x = 1
+reveal_type(x) # E: Revealed type is 'builtins.int'
+
+[case testInferOptionalAnyType]
+from typing import Any
+x = None
+a = None # type: Any
+if bool():
+ x = a
+ reveal_type(x) # E: Revealed type is 'Any'
+reveal_type(x) # E: Revealed type is 'Union[Any, builtins.None]'
+[builtins fixtures/bool.pyi]
+
+[case testInferOptionalTypeFromOptional]
+from typing import Optional
+y = None # type: Optional[int]
+x = None
+x = y
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+
+[case testInferOptionalListType]
+x = [None]
+x.append(1) # E: Argument 1 to "append" of "list" has incompatible type "int"; expected None
+[builtins fixtures/list.pyi]
+
+[case testInferNonOptionalListType]
+x = []
+x.append(1)
+x() # E: List[int] not callable
+[builtins fixtures/list.pyi]
+
+[case testInferOptionalDictKeyValueTypes]
+x = {None: None}
+x["bar"] = 1
+[builtins fixtures/dict.pyi]
+[out]
+main:2: error: Invalid index type "str" for Dict[None, None]; expected type None
+main:2: error: Incompatible types in assignment (expression has type "int", target has type None)
+
+[case testInferNonOptionalDictType]
+x = {}
+x["bar"] = 1
+x() # E: Dict[str, int] not callable
+[builtins fixtures/dict.pyi]
+
+[case testNoneClassVariable]
+from typing import Optional
+class C:
+ x = None # type: int
+ def __init__(self) -> None:
+ self.x = 0
+
+[case testNoneClassVariableInInit]
+from typing import Optional
+class C:
+ x = None # type: int
+ def __init__(self) -> None:
+ self.x = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+[out]
+
+[case testMultipleAssignmentNoneClassVariableInInit]
+from typing import Optional
+class C:
+ x, y = None, None # type: int, str
+ def __init__(self) -> None:
+ self.x = None # E: Incompatible types in assignment (expression has type None, variable has type "int")
+ self.y = None # E: Incompatible types in assignment (expression has type None, variable has type "str")
+[out]
+
+[case testOverloadWithNone]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: None) -> str: pass
+ at overload
+def f(x: int) -> int: pass
+reveal_type(f(None)) # E: Revealed type is 'builtins.str'
+reveal_type(f(0)) # E: Revealed type is 'builtins.int'
+
+[case testOptionalTypeOrTypePlain]
+from typing import Optional
+def f(a: Optional[int]) -> int:
+ return a or 0
+[out]
+
+[case testOptionalTypeOrTypeTypeVar]
+from typing import Optional, TypeVar
+T = TypeVar('T')
+def f(a: Optional[T], b: T) -> T:
+ return a or b
+[out]
+
+[case testOptionalTypeOrTypeBothOptional]
+from typing import Optional
+def f(a: Optional[int], b: Optional[int]) -> None:
+ reveal_type(a or b)
+def g(a: int, b: Optional[int]) -> None:
+ reveal_type(a or b)
+[out]
+main:3: error: Revealed type is 'Union[builtins.int, builtins.None]'
+main:5: error: Revealed type is 'Union[builtins.int, builtins.None]'
+
+[case testOptionalTypeOrTypeComplexUnion]
+from typing import Union
+def f(a: Union[int, str, None]) -> None:
+ reveal_type(a or 'default')
+[out]
+main:3: error: Revealed type is 'Union[builtins.int, builtins.str]'
+
+[case testOptionalTypeOrTypeNoTriggerPlain]
+from typing import Optional
+def f(a: Optional[int], b: int) -> int:
+ return b or a
+[out]
+main:3: error: Incompatible return value type (got "Optional[int]", expected "int")
+
+[case testOptionalTypeOrTypeNoTriggerTypeVar]
+from typing import Optional, TypeVar
+T = TypeVar('T')
+def f(a: Optional[T], b: T) -> T:
+ return b or a
+[out]
+main:4: error: Incompatible return value type (got "Optional[T]", expected "T")
+
+[case testNoneOrStringIsString]
+def f() -> str:
+ a = None
+ b = ''
+ return a or b
+[out]
+
+[case testNoneOrTypeVarIsTypeVar]
+from typing import TypeVar
+T = TypeVar('T')
+def f(b: T) -> T:
+ a = None
+ return a or b
+[out]
+
+[case testYieldNothingInFunctionReturningGenerator]
+from typing import Generator
+def f() -> Generator[None, None, None]:
+ yield
+[out]
+
+[case testNoneAndStringIsNone]
+a = None
+b = "foo"
+reveal_type(a and b) # E: Revealed type is 'builtins.None'
+
+[case testNoneMatchesObjectInOverload]
+import a
+a.f(None)
+
+[file a.pyi]
+from typing import overload
+ at overload
+def f() -> None: ...
+ at overload
+def f(o: object) -> None: ...
+
+[case testGenericSubclassReturningNone]
+from typing import Generic, TypeVar
+
+T = TypeVar('T')
+
+class Base(Generic[T]):
+ def f(self) -> T:
+ pass
+
+class SubNone(Base[None]):
+ def f(self) -> None:
+ pass
+
+class SubInt(Base[int]):
+ def f(self) -> int:
+ return 1
+
+[case testUseOfNoneReturningFunction]
+from typing import Optional
+def f() -> None:
+ pass
+
+def g(x: Optional[int]) -> int:
+ pass
+
+x = f() # E: "f" does not return a value
+f() + 1 # E: "f" does not return a value
+g(f()) # E: "f" does not return a value
+
+[case testEmptyReturn]
+def f() -> None:
+ return
+
+[case testReturnNone]
+def f() -> None:
+ return None
+
+[case testNoneCallable]
+from typing import Callable
+def f() -> None: pass
+x = f # type: Callable[[], None]
+
+[case testOptionalCallable]
+from typing import Callable, Optional
+T = Optional[Callable[..., None]]
+
+[case testAnyTypeInPartialTypeList]
+# flags: --check-untyped-defs
+def f(): ...
+
+def lookup_field(name, obj):
+ try:
+ pass
+ except:
+ attr = f()
+ else:
+ attr = None
+
+[case testTernaryWithNone]
+reveal_type(None if bool() else 0) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+[builtins fixtures/bool.pyi]
+
+[case testListWithNone]
+reveal_type([0, None, 0]) # E: Revealed type is 'builtins.list[Union[builtins.int, builtins.None]]'
+[builtins fixtures/list.pyi]
+
+[case testOptionalWhitelistSuppressesOptionalErrors]
+# flags: --strict-optional-whitelist
+import a
+import b
+[file a.py]
+from typing import Optional
+x = None # type: Optional[str]
+x + "foo"
+
+[file b.py]
+from typing import Optional
+x = None # type: Optional[int]
+x + 1
+
+[case testOptionalWhitelistPermitsOtherErrors]
+# flags: --strict-optional-whitelist
+import a
+import b
+[file a.py]
+from typing import Optional
+x = None # type: Optional[str]
+x + "foo"
+
+[file b.py]
+from typing import Optional
+x = None # type: Optional[int]
+x + 1
+1 + "foo"
+[out]
+tmp/b.py:4: error: Unsupported operand types for + ("int" and "str")
+
+[case testOptionalWhitelistPermitsWhitelistedFiles]
+# flags: --strict-optional-whitelist **/a.py
+import a
+import b
+[file a.py]
+from typing import Optional
+x = None # type: Optional[str]
+x + "foo"
+
+[file b.py]
+from typing import Optional
+x = None # type: Optional[int]
+x + 1
+[out]
+tmp/a.py:3: error: Unsupported left operand type for + (some union)
+
+[case testNoneContextInference]
+from typing import Dict, List
+def f() -> List[None]:
+ return []
+def g() -> Dict[None, None]:
+ return {}
+[builtins fixtures/dict.pyi]
+
+[case testRaiseFromNone]
+raise BaseException from None
+[builtins fixtures/exception.pyi]
+
+[case testOptionalNonPartialTypeWithNone]
+from typing import Generator
+def f() -> Generator[str, None, None]: pass
+x = f()
+reveal_type(x) # E: Revealed type is 'typing.Generator[builtins.str, builtins.None, builtins.None]'
+l = [f()]
+reveal_type(l) # E: Revealed type is 'builtins.list[typing.Generator*[builtins.str, builtins.None, builtins.None]]'
+[builtins fixtures/list.pyi]
+
+[case testNoneListTernary]
+x = [None] if "" else [1] # E: List item 0 has incompatible type "int"
+[builtins fixtures/list.pyi]
+
+[case testListIncompatibleErrorMessage]
+from typing import List, Callable
+
+def foo(l: List[Callable[[], str]]) -> None: pass
+def f() -> int:
+ return 42
+
+foo([f]) # E: List item 0 has incompatible type Callable[[], int]
+[builtins fixtures/list.pyi]
+
+[case testInferEqualsNotOptional]
+from typing import Optional
+x = '' # type: Optional[str]
+if x == '<string>':
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+else:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+[builtins fixtures/ops.pyi]
+
+[case testInferEqualsNotOptionalWithUnion]
+from typing import Union
+x = '' # type: Union[str, int, None]
+if x == '<string>':
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.int]'
+else:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.int, builtins.None]'
+[builtins fixtures/ops.pyi]
+
+[case testInferEqualsNotOptionalWithOverlap]
+from typing import Union
+x = '' # type: Union[str, int, None]
+if x == object():
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.int]'
+else:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.int, builtins.None]'
+[builtins fixtures/ops.pyi]
+
+[case testInferEqualsStillOptionalWithNoOverlap]
+from typing import Optional
+x = '' # type: Optional[str]
+if x == 0:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+else:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+[builtins fixtures/ops.pyi]
+
+[case testInferEqualsStillOptionalWithBothOptional]
+from typing import Union
+x = '' # type: Union[str, int, None]
+y = '' # type: Union[str, None]
+if x == y:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.int, builtins.None]'
+else:
+ reveal_type(x) # E: Revealed type is 'Union[builtins.str, builtins.int, builtins.None]'
+[builtins fixtures/ops.pyi]
+
+[case testWarnNoReturnWorksWithStrictOptional]
+# flags: --warn-no-return
+def f() -> None:
+ 1 + 1 # no error
+
+def g() -> int:
+ 1 + 1 #
+[out]
+main:5: error: Missing return statement
+
+[case testGenericTypeAliasesOptional]
+from typing import TypeVar, Generic, Optional
+T = TypeVar('T')
+class Node(Generic[T]):
+ def __init__(self, x: T) -> None:
+ self.x = x
+
+ONode = Optional[Node[T]]
+def f(x: T) -> ONode[T]:
+ if 1 > 0:
+ return Node(x)
+ else:
+ return None
+
+x = None # type: ONode[int]
+x = f(1)
+x = f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+x.x = 1 # E: Item "None" of "Optional[Node[int]]" has no attribute "x"
+if x is not None:
+ x.x = 1 # OK here
+
+[builtins fixtures/ops.pyi]
+
+[case testOptionalLambdaInference]
+from typing import Optional, Callable
+f = None # type: Optional[Callable[[int], None]]
+f = lambda x: None
+f(0)
+[builtins fixtures/function.pyi]
+
+[case testDontSimplifyNoneUnionsWithStrictOptional]
+from typing import Any, TypeVar, Union
+A = None # type: Any
+class C(A): pass
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+a = None # type: Any
+
+# Test both orders
+reveal_type(u(C(), None)) # E: Revealed type is 'Union[builtins.None, __main__.C*]'
+reveal_type(u(None, C())) # E: Revealed type is 'Union[__main__.C*, builtins.None]'
+
+reveal_type(u(a, None)) # E: Revealed type is 'Union[builtins.None, Any]'
+reveal_type(u(None, a)) # E: Revealed type is 'Union[Any, builtins.None]'
+
+reveal_type(u(1, None)) # E: Revealed type is 'Union[builtins.None, builtins.int*]'
+reveal_type(u(None, 1)) # E: Revealed type is 'Union[builtins.int*, builtins.None]'
+
+[case testOptionalAndAnyBaseClass]
+from typing import Any, Optional
+A = None # type: Any
+class C(A):
+ pass
+x = None # type: Optional[C]
+x.foo() # E: Item "None" of "Optional[C]" has no attribute "foo"
+
+[case testIsinstanceAndOptionalAndAnyBase]
+from typing import Any, Optional
+
+B = None # type: Any
+class A(B): pass
+
+def f(a: Optional[A]):
+ reveal_type(a) # E: Revealed type is 'Union[__main__.A, builtins.None]'
+ if a is not None:
+ reveal_type(a) # E: Revealed type is '__main__.A'
+ else:
+ reveal_type(a) # E: Revealed type is 'builtins.None'
+ reveal_type(a) # E: Revealed type is 'Union[__main__.A, builtins.None]'
+[builtins fixtures/isinstance.pyi]
+
+[case testFlattenOptionalUnion]
+from typing import Optional, Union
+
+x: Optional[Union[int, str]]
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str, builtins.None]'
+y: Optional[Union[int, None]]
+reveal_type(y) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+
+[case testUnionTruthinessTracking]
+from typing import Optional, Any
+def test_or_shortcut(value: Optional[Any]) -> None:
+ if not value:
+ pass
+ if not value or value.get('foo') == 'hello':
+ pass
+[builtins fixtures/bool.pyi]
diff --git a/test-data/unit/check-overloading.test b/test-data/unit/check-overloading.test
new file mode 100644
index 0000000..f3e5b99
--- /dev/null
+++ b/test-data/unit/check-overloading.test
@@ -0,0 +1,1159 @@
+-- Test cases for function overloading
+
+[case testTypeCheckOverloadWithImplementation]
+from typing import overload, Any
+ at overload
+def f(x: 'A') -> 'B': ...
+ at overload
+def f(x: 'B') -> 'A': ...
+
+def f(x: Any) -> Any:
+ pass
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testOverloadNeedsImplementation]
+from typing import overload, Any
+ at overload # E: An overloaded function outside a stub file must have an implementation
+def f(x: 'A') -> 'B': ...
+ at overload
+def f(x: 'B') -> 'A': ...
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testSingleOverloadNoImplementation]
+from typing import overload, Any
+ at overload # E: Single overload definition, multiple required
+def f(x: 'A') -> 'B': ...
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testOverloadByAnyOtherName]
+from typing import overload as rose
+from typing import Any
+ at rose
+def f(x: 'A') -> 'B': ...
+ at rose
+def f(x: 'B') -> 'A': ...
+
+def f(x: Any) -> Any:
+ pass
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadWithDecoratedImplementation]
+from typing import overload, Any
+
+def deco(fun): ...
+
+ at overload
+def f(x: 'A') -> 'B': ...
+ at overload
+def f(x: 'B') -> 'A': ...
+
+ at deco
+def f(x: Any) -> Any:
+ pass
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testOverloadDecoratedImplementationNotLast]
+from typing import overload, Any
+
+def deco(fun): ...
+
+ at overload
+def f(x: 'A') -> 'B': ...
+
+ at deco # E: The implementation for an overloaded function must come last
+def f(x: Any) -> Any:
+ pass
+
+ at overload
+def f(x: 'B') -> 'A': ...
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testOverloadImplementationNotLast]
+from typing import overload, Any
+
+ at overload
+def f(x: 'A') -> 'B': ...
+
+def f(x: Any) -> Any: # E: The implementation for an overloaded function must come last
+ pass
+
+ at overload
+def f(x: 'B') -> 'A': ...
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testDecoratedRedefinitionIsNotOverload]
+from typing import overload, Any
+
+def deco(fun): ...
+
+ at deco
+def f(x: 'A') -> 'B': ...
+ at deco # E: Name 'f' already defined
+def f(x: 'B') -> 'A': ...
+ at deco # E: Name 'f' already defined
+def f(x: Any) -> Any: ...
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadWithImplementationPy2]
+# flags: --python-version 2.7
+
+from typing import overload
+ at overload
+def f(x):
+ # type: (A) -> B
+ pass
+
+ at overload
+def f(x):
+ # type: (B) -> A
+ pass
+
+def f(x):
+ pass
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadWithImplementationError]
+from typing import overload, Any
+
+ at overload
+def f(x: 'A') -> 'B': ...
+ at overload
+def f(x: 'B') -> 'A': ...
+
+def f(x: Any) -> Any:
+ foo = 1
+ foo = "bar" # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+ at overload
+def g(x: 'A') -> 'B': ...
+ at overload
+def g(x: 'B') -> 'A': ...
+
+def g(x):
+ foo = 1
+ foo = "bar"
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+class A: pass
+class B: pass
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadWithImplTooSpecificArg]
+from typing import overload, Any
+
+class A: pass
+class B: pass
+
+a = A()
+
+ at overload
+def f(x: 'A') -> 'B': ...
+ at overload
+def f(x: 'B') -> 'A': ...
+
+def f(x: 'A') -> Any: # E: Overloaded function implementation does not accept all possible arguments of signature 2
+ pass
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadWithImplTooSpecificRetType]
+from typing import overload, Any
+
+class A: pass
+class B: pass
+
+a = A()
+
+ at overload
+def f(x: 'A') -> 'B': ...
+ at overload
+def f(x: 'B') -> 'A': ...
+
+def f(x: Any) -> 'B': # E: Overloaded function implementation cannot produce return type of signature 2
+ return B()
+
+reveal_type(f(A())) # E: Revealed type is '__main__.B'
+reveal_type(f(B())) # E: Revealed type is '__main__.A'
+
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadWithImplTypeVar]
+from typing import overload, Any, TypeVar
+
+T = TypeVar('T')
+
+class A: pass
+class B: pass
+
+a = A()
+
+ at overload
+def f(x: 'A') -> 'A': ...
+ at overload
+def f(x: 'B') -> 'B': ...
+
+def f(x: T) -> T:
+ ...
+
+reveal_type(f(A())) # E: Revealed type is '__main__.A'
+reveal_type(f(B())) # E: Revealed type is '__main__.B'
+
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadWithImplTypeVarProblems]
+from typing import overload, Any, TypeVar
+
+T = TypeVar('T', bound='A')
+
+class A: pass
+class B: pass
+
+a = A()
+
+ at overload
+def f(x: 'A') -> 'A': ...
+ at overload
+def f(x: 'B') -> 'B': ...
+
+def f(x: Any) -> T: # E: Type variable mismatch between overload signature 2 and implementation
+ ...
+
+reveal_type(f(A())) # E: Revealed type is '__main__.A'
+reveal_type(f(B())) # E: Revealed type is '__main__.B'
+
+[builtins fixtures/isinstance.pyi]
+
+[case testTypeCheckOverloadedFunctionBody]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: 'A'):
+ x = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ x = A()
+ at overload
+def f(x: 'B'):
+ x = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ x = B()
+class A: pass
+class B: pass
+[out]
+
+[case testTypeCheckOverloadedMethodBody]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ @overload
+ def f(self, x: 'A'):
+ x = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ x = A()
+ @overload
+ def f(self, x: 'B'):
+ x = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+ x = B()
+class B: pass
+[out]
+
+[case testCallToOverloadedFunction]
+from foo import *
+[file foo.pyi]
+from typing import overload
+f(C()) # E: No overload variant of "f" matches argument types [foo.C]
+f(A())
+f(B())
+
+ at overload
+def f(x: 'A') -> None: pass
+ at overload
+def f(x: 'B') -> None: pass
+
+class A: pass
+class B: pass
+class C: pass
+
+[case testOverloadedFunctionReturnValue]
+from foo import *
+[file foo.pyi]
+from typing import overload
+a, b = None, None # type: (A, B)
+b = f(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f(b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = f(a)
+b = f(b)
+
+ at overload
+def f(x: 'A') -> 'A': pass
+ at overload
+def f(x: 'B') -> 'B': pass
+class A: pass
+class B: pass
+
+[case testCallToOverloadedMethod]
+from foo import *
+[file foo.pyi]
+from typing import overload
+A().f(C()) # E: No overload variant of "f" of "A" matches argument types [foo.C]
+A().f(A())
+A().f(B())
+
+class A:
+ @overload
+ def f(self, x: 'A') -> None: pass
+ @overload
+ def f(self, x: 'B') -> None: pass
+
+class B: pass
+class C: pass
+
+[case testOverloadedMethodReturnValue]
+from foo import *
+[file foo.pyi]
+from typing import overload
+a, b = None, None # type: (A, B)
+b = a.f(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = a.f(b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = a.f(a)
+b = a.f(b)
+
+class A:
+ @overload
+ def f(self, x: 'A') -> 'A': pass
+ @overload
+ def f(self, x: 'B') -> 'B': pass
+class B: pass
+
+[case testOverloadsWithDifferentArgumentCounts]
+from foo import *
+[file foo.pyi]
+from typing import overload
+a, b = None, None # type: (A, B)
+a = f(a)
+b = f(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+f(b) # E: No overload variant of "f" matches argument types [foo.B]
+b = f(b, a)
+a = f(b, a) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+f(a, a) # E: No overload variant of "f" matches argument types [foo.A, foo.A]
+f(b, b) # E: No overload variant of "f" matches argument types [foo.B, foo.B]
+
+ at overload
+def f(x: 'A') -> 'A': pass
+ at overload
+def f(x: 'B', y: 'A') -> 'B': pass
+class A: pass
+class B: pass
+
+[case testGenericOverloadVariant]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar, Generic
+t = TypeVar('t')
+ab, ac, b, c = None, None, None, None # type: (A[B], A[C], B, C)
+b = f(ab)
+c = f(ac)
+b = f(ac) # E: Incompatible types in assignment (expression has type "C", variable has type "B")
+b = f(b)
+c = f(b) # E: Incompatible types in assignment (expression has type "B", variable has type "C")
+ at overload
+def f(x: 'A[t]') -> t: pass
+ at overload
+def f(x: 'B') -> 'B': pass
+class A(Generic[t]): pass
+class B: pass
+class C: pass
+
+[case testOverloadedInit]
+from foo import *
+[file foo.pyi]
+from typing import overload
+a, b = None, None # type: (A, B)
+a = A(a)
+a = A(b)
+a = A(object()) # E: No overload variant of "A" matches argument types [builtins.object]
+
+class A:
+ @overload
+ def __init__(self, a: 'A') -> None: pass
+ @overload
+ def __init__(self, b: 'B') -> None: pass
+class B: pass
+
+[case testIntersectionTypeCompatibility]
+from foo import *
+[file foo.pyi]
+from typing import overload, Callable
+o = None # type: object
+a = None # type: A
+
+a = f # E: Incompatible types in assignment (expression has type overloaded function, variable has type "A")
+o = f
+
+ at overload
+def f(a: 'A') -> None: pass
+ at overload
+def f(a: Callable[[], None]) -> None: pass
+class A: pass
+
+[case testCompatibilityOfIntersectionTypeObjectWithStdType]
+from foo import *
+[file foo.pyi]
+from typing import overload
+t, a = None, None # type: (type, A)
+
+a = A # E: Incompatible types in assignment (expression has type Type[A], variable has type "A")
+t = A
+
+class A:
+ @overload
+ def __init__(self, a: 'A') -> None: pass
+ @overload
+ def __init__(self, a: 'B') -> None: pass
+class B: pass
+
+[case testOverloadedGetitem]
+from foo import *
+[file foo.pyi]
+from typing import overload
+a, b = None, None # type: int, str
+a = A()[a]
+b = A()[a] # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+b = A()[b]
+a = A()[b] # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+class A:
+ @overload
+ def __getitem__(self, a: int) -> int: pass
+ @overload
+ def __getitem__(self, b: str) -> str: pass
+
+[case testOverloadedGetitemWithGenerics]
+from foo import *
+[file foo.pyi]
+from typing import TypeVar, Generic, overload
+t = TypeVar('t')
+a, b, c = None, None, None # type: (A, B, C[A])
+a = c[a]
+b = c[a] # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = c[b]
+b = c[b] # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+class C(Generic[t]):
+ @overload
+ def __getitem__(self, a: 'A') -> t: pass
+ @overload
+ def __getitem__(self, b: 'B') -> t: pass
+class A: pass
+class B: pass
+
+[case testImplementingOverloadedMethod]
+from foo import *
+[file foo.pyi]
+from typing import overload
+from abc import abstractmethod, ABCMeta
+
+class I(metaclass=ABCMeta):
+ @overload
+ @abstractmethod
+ def f(self) -> None: pass
+ @overload
+ @abstractmethod
+ def f(self, a: 'A') -> None: pass
+class A(I):
+ @overload
+ def f(self) -> None: pass
+ @overload
+ def f(self, a: 'A') -> None: pass
+
+[case testOverloadWithFunctionType]
+from foo import *
+[file foo.pyi]
+from typing import overload, Callable
+class A: pass
+ at overload
+def f(x: A) -> None: pass
+ at overload
+def f(x: Callable[[], None]) -> None: pass
+
+f(A())
+[builtins fixtures/function.pyi]
+
+[case testVarArgsOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload, Any
+ at overload
+def f(x: 'A', *more: Any) -> 'A': pass
+ at overload
+def f(x: 'B', *more: Any) -> 'A': pass
+f(A())
+f(A(), A, A)
+f(B())
+f(B(), B)
+f(B(), B, B)
+f(object()) # E: No overload variant of "f" matches argument types [builtins.object]
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testVarArgsOverload2]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: 'A', *more: 'B') -> 'A': pass
+ at overload
+def f(x: 'B', *more: 'A') -> 'A': pass
+f(A(), B())
+f(A(), B(), B())
+f(A(), A(), B()) # E: No overload variant of "f" matches argument types [foo.A, foo.A, foo.B]
+f(A(), B(), A()) # E: No overload variant of "f" matches argument types [foo.A, foo.B, foo.A]
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testOverloadWithTypeObject]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(a: 'A', t: type) -> None: pass
+ at overload
+def f(a: 'B', t: type) -> None: pass
+f(A(), B)
+f(B(), A)
+class A: pass
+class B: pass
+[builtins fixtures/function.pyi]
+
+[case testOverloadedInitAndTypeObjectInOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(t: type) -> 'A': pass
+ at overload
+def f(t: 'A') -> 'B': pass
+a, b = None, None # type: (A, B)
+a = f(A)
+b = f(a)
+b = f(A) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f(a) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+class A:
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, a: 'A') -> None: pass
+class B:
+ pass
+
+[case testOverlappingErasedSignatures]
+from foo import *
+[file foo.pyi]
+from typing import overload, List
+ at overload
+def f(a: List[int]) -> int: pass
+ at overload
+def f(a: List[str]) -> int: pass
+list_int = [] # type: List[int]
+list_str = [] # type: List[str]
+list_object = [] # type: List[object]
+n = f(list_int)
+m = f(list_str)
+n = 1
+m = 1
+n = 'x' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+m = 'x' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+f(list_object) # E: Argument 1 to "f" has incompatible type List[object]; expected List[int]
+[builtins fixtures/list.pyi]
+
+[case testOverlappingOverloadSignatures]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A: pass
+class B(A): pass
+ at overload
+def f(x: B) -> int: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def f(x: A) -> str: pass
+
+[case testContravariantOverlappingOverloadSignatures]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A: pass
+class B(A): pass
+ at overload
+def f(x: A) -> A: pass
+ at overload
+def f(x: B) -> B: pass # This is more specific than the first item, and thus
+ # will never be called.
+
+[case testPartiallyCovariantOverlappingOverloadSignatures]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A: pass
+class B(A): pass
+ at overload
+def f(x: B) -> A: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def f(x: A) -> B: pass
+
+[case testPartiallyContravariantOverloadSignatures]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A: pass
+class B(A): pass
+ at overload
+def g(x: A) -> int: pass # Fine, since A us supertype of B.
+ at overload
+def g(x: B) -> str: pass
+
+[case testCovariantOverlappingOverloadSignatures]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A: pass
+class B(A): pass
+ at overload
+def g(x: B) -> B: pass
+ at overload
+def g(x: A) -> A: pass
+
+[case testCovariantOverlappingOverloadSignaturesWithSomeSameArgTypes]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A: pass
+class B(A): pass
+ at overload
+def g(x: int, y: B) -> B: pass
+ at overload
+def g(x: int, y: A) -> A: pass
+
+[case testCovariantOverlappingOverloadSignaturesWithAnyType]
+from foo import *
+[file foo.pyi]
+from typing import Any, overload
+ at overload
+def g(x: int) -> int: pass
+ at overload
+def g(x: Any) -> Any: pass
+
+[case testContravariantOverlappingOverloadSignaturesWithAnyType]
+from foo import *
+[file foo.pyi]
+from typing import Any, overload
+ at overload
+def g(x: Any) -> Any: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def g(x: int) -> int: pass
+
+[case testOverloadedLtAndGtMethods]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ def __lt__(self, x: A) -> int: pass
+ def __gt__(self, x: A) -> int: pass
+class B:
+ @overload
+ def __lt__(self, x: B) -> int: pass
+ @overload
+ def __lt__(self, x: A) -> int: pass
+ @overload
+ def __gt__(self, x: B) -> int: pass
+ @overload
+ def __gt__(self, x: A) -> int: pass
+A() < A()
+A() < B()
+B() < A()
+B() < B()
+A() < object() # E: Unsupported operand types for < ("A" and "object")
+B() < object() # E: No overload variant of "__lt__" of "B" matches argument types [builtins.object]
+
+[case testOverloadedForwardMethodAndCallingReverseMethod]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A:
+ @overload
+ def __add__(self, x: 'A') -> int: pass
+ @overload
+ def __add__(self, x: int) -> int: pass
+class B:
+ def __radd__(self, x: A) -> int: pass
+A() + A()
+A() + 1
+A() + B()
+A() + '' # E: No overload variant of "__add__" of "A" matches argument types [builtins.str]
+
+[case testOverrideOverloadedMethodWithMoreGeneralArgumentTypes]
+from foo import *
+[file foo.pyi]
+from typing import overload
+
+class IntSub(int): pass
+
+class StrSub(str): pass
+class A:
+ @overload
+ def f(self, x: IntSub) -> int: return 0
+ @overload
+ def f(self, x: StrSub) -> str: return ''
+class B(A):
+ @overload
+ def f(self, x: int) -> int: return 0
+ @overload
+ def f(self, x: str) -> str: return ''
+[out]
+
+[case testOverrideOverloadedMethodWithMoreSpecificArgumentTypes]
+from foo import *
+[file foo.pyi]
+from typing import overload
+
+class IntSub(int): pass
+
+class StrSub(str): pass
+class A:
+ @overload
+ def f(self, x: int) -> int: return 0
+ @overload
+ def f(self, x: str) -> str: return ''
+class B(A):
+ @overload
+ def f(self, x: IntSub) -> int: return 0
+ @overload
+ def f(self, x: str) -> str: return ''
+class C(A):
+ @overload
+ def f(self, x: int) -> int: return 0
+ @overload
+ def f(self, x: StrSub) -> str: return ''
+class D(A):
+ @overload
+ def f(self, x: int) -> int: return 0
+ @overload
+ def f(self, x: str) -> str: return ''
+[out]
+tmp/foo.pyi:12: error: Signature of "f" incompatible with supertype "A"
+tmp/foo.pyi:17: error: Signature of "f" incompatible with supertype "A"
+
+[case testOverloadingAndDucktypeCompatibility]
+from foo import *
+[file foo.pyi]
+from typing import overload, _promote
+
+class A: pass
+
+ at _promote(A)
+class B: pass
+
+ at overload
+def f(n: B) -> B:
+ return n
+ at overload
+def f(n: A) -> A:
+ return n
+
+f(B()) + 'x' # E: Unsupported left operand type for + ("B")
+f(A()) + 'x' # E: Unsupported left operand type for + ("A")
+
+[case testOverloadingAndIntFloatSubtyping]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: float) -> None: pass
+ at overload
+def f(x: str) -> None: pass
+f(1.1)
+f('')
+f(1)
+f(()) # E: No overload variant of "f" matches argument types [Tuple[]]
+[builtins fixtures/primitives.pyi]
+[out]
+
+[case testOverloadingVariableInputs]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: int, y: int) -> None: pass
+ at overload
+def f(x: int) -> None: pass
+f(1)
+f(1, 2)
+z = (1, 2)
+f(*z)
+[builtins fixtures/primitives.pyi]
+[out]
+
+[case testTypeInferenceSpecialCaseWithOverloading]
+from foo import *
+[file foo.pyi]
+from typing import overload
+
+class A:
+ def __add__(self, x: A) -> A: pass
+class B:
+ def __radd__(self, x: A) -> B: pass
+
+ at overload
+def f(x: A) -> A: pass
+ at overload
+def f(x: B) -> B: pass
+
+f(A() + B())() # E: "B" not callable
+
+[case testKeywordArgOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: int, y: str) -> int: pass
+ at overload
+def f(x: str, y: int) -> str: pass
+f(x=1, y='')() # E: "int" not callable
+f(y=1, x='')() # E: "str" not callable
+
+[case testIgnoreOverloadVariantBasedOnKeywordArg]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: int) -> int: pass
+ at overload
+def f(y: int) -> str: pass
+f(x=1)() # E: "int" not callable
+f(y=1)() # E: "str" not callable
+
+[case testOverloadWithTupleVarArg]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(x: int, y: str) -> int: pass
+ at overload
+def f(*x: str) -> str: pass
+f(*(1,))() # E: No overload variant of "f" matches argument types [Tuple[builtins.int]]
+f(*('',))() # E: "str" not callable
+f(*(1, ''))() # E: "int" not callable
+f(*(1, '', 1))() # E: No overload variant of "f" matches argument types [Tuple[builtins.int, builtins.str, builtins.int]]
+
+[case testPreferExactSignatureMatchInOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload, List
+ at overload
+def f(x: int, y: List[int] = None) -> int: pass
+ at overload
+def f(x: int, y: List[str] = None) -> int: pass
+f(y=[1], x=0)() # E: "int" not callable
+f(y=[''], x=0)() # E: "int" not callable
+a = f(y=[['']], x=0) # E: List item 0 has incompatible type List[str]
+a() # E: "int" not callable
+[builtins fixtures/list.pyi]
+
+[case testOverloadWithDerivedFromAny]
+from foo import *
+[file foo.pyi]
+from typing import Any, overload
+Base = None # type: Any
+
+class C:
+ @overload
+ def __init__(self, a: str) -> None: pass
+ @overload
+ def __init__(self, a: int) -> None: pass
+
+class Derived(Base):
+ def to_dict(self) -> C:
+ return C(self) # fails without the fix for #1363
+C(Derived()) # fails without the hack
+C(Base()) # Always ok
+
+[case testOverloadWithBoundedTypeVar]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar
+T = TypeVar('T', bound=str)
+ at overload
+def f(x: T) -> T: pass
+ at overload
+def f(x: int) -> bool: pass
+class mystr(str): pass
+
+f('x')() # E: "str" not callable
+f(1)() # E: "bool" not callable
+f(1.1) # E: No overload variant of "f" matches argument types [builtins.float]
+f(mystr())() # E: "mystr" not callable
+[builtins fixtures/primitives.pyi]
+
+[case testOverloadedCallWithVariableTypes]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar, List
+T = TypeVar('T', bound=str)
+ at overload
+def f(x: T) -> T: pass
+ at overload
+def f(x: List[T]) -> None: pass
+class mystr(str): pass
+
+U = TypeVar('U', bound=mystr)
+V = TypeVar('V')
+def g(x: U, y: V) -> None:
+ f(x)() # E: "mystr" not callable
+ f(y) # E: No overload variant of "f" matches argument types [V`-2]
+ a = f([x]) # E: "f" does not return a value
+ f([y]) # E: Type argument 1 of "f" has incompatible value "V"
+ f([x, y]) # E: Type argument 1 of "f" has incompatible value "object"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testOverlapWithTypeVars]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar, Sequence
+T = TypeVar('T', bound=str)
+ at overload
+def f(x: Sequence[T]) -> None: pass
+ at overload
+def f(x: Sequence[int]) -> int: pass
+# These are considered overlapping despite the bound on T due to runtime type erasure.
+[out]
+tmp/foo.pyi:4: error: Overloaded function signatures 1 and 2 overlap with incompatible return types
+
+[case testOverlapWithTypeVarsWithValues]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar
+AnyStr = TypeVar('AnyStr', bytes, str)
+
+ at overload
+def f(x: int) -> int: pass
+ at overload
+def f(x: AnyStr) -> str: pass
+
+f(1)() # E: "int" not callable
+f('1')() # E: "str" not callable
+f(b'1')() # E: "str" not callable
+f(1.0) # E: No overload variant of "f" matches argument types [builtins.float]
+
+ at overload
+def g(x: AnyStr, *a: AnyStr) -> None: pass
+ at overload
+def g(x: int, *a: AnyStr) -> None: pass
+
+g('foo')
+g('foo', 'bar')
+g('foo', b'bar') # E: Type argument 1 of "g" has incompatible value "object"
+g(1)
+g(1, 'foo')
+g(1, 'foo', b'bar') # E: Type argument 1 of "g" has incompatible value "object"
+[builtins fixtures/primitives.pyi]
+
+[case testBadOverlapWithTypeVarsWithValues]
+from foo import *
+[file foo.pyi]
+from typing import overload, TypeVar
+AnyStr = TypeVar('AnyStr', bytes, str)
+
+ at overload
+def f(x: AnyStr) -> None: pass # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def f(x: str) -> bool: pass
+[builtins fixtures/primitives.pyi]
+
+[case testOverlappingOverloadCounting]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class A: pass
+class B(A): pass
+ at overload
+def f(x: int) -> None: pass
+ at overload
+def f(x: B) -> str: pass # E: Overloaded function signatures 2 and 3 overlap with incompatible return types
+ at overload
+def f(x: A) -> int: pass
+
+[case testOverloadWithTupleMatchingTypeVar]
+from foo import *
+[file foo.pyi]
+from typing import TypeVar, Generic, Tuple, overload
+
+T = TypeVar('T')
+
+class A(Generic[T]):
+ @overload
+ def f(self, arg: T) -> None:
+ pass
+ @overload
+ def f(self, arg: T, default: int) -> None:
+ pass
+
+b = A() # type: A[Tuple[int, int]]
+b.f((0, 0))
+b.f((0, '')) # E: Argument 1 to "f" of "A" has incompatible type "Tuple[int, str]"; expected "Tuple[int, int]"
+
+[case testSingleOverloadStub]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(a: int) -> None: pass
+def f(a: int) -> None: pass
+[out]
+tmp/foo.pyi:2: error: Single overload definition, multiple required
+tmp/foo.pyi:4: error: An implementation for an overloaded function is not allowed in a stub file
+
+[case testSingleOverload2]
+from foo import *
+[file foo.pyi]
+from typing import overload
+def f(a: int) -> None: pass
+ at overload
+def f(a: str) -> None: pass
+[out]
+tmp/foo.pyi:3: error: Name 'f' already defined
+tmp/foo.pyi:3: error: Single overload definition, multiple required
+
+[case testNonconsecutiveOverloads]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(a: int) -> None: pass
+1
+ at overload
+def f(a: str) -> None: pass
+[out]
+tmp/foo.pyi:2: error: Single overload definition, multiple required
+tmp/foo.pyi:5: error: Name 'f' already defined
+tmp/foo.pyi:5: error: Single overload definition, multiple required
+
+[case testNonconsecutiveOverloadsMissingFirstOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload
+def f(a: int) -> None: pass
+1
+ at overload
+def f(a: str) -> None: pass
+[out]
+tmp/foo.pyi:4: error: Name 'f' already defined
+tmp/foo.pyi:4: error: Single overload definition, multiple required
+
+[case testNonconsecutiveOverloadsMissingLaterOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload
+ at overload
+def f(a: int) -> None: pass
+1
+def f(a: str) -> None: pass
+[out]
+tmp/foo.pyi:2: error: Single overload definition, multiple required
+tmp/foo.pyi:5: error: Name 'f' already defined on line 2
+
+[case testOverloadTuple]
+from foo import *
+[file foo.pyi]
+from typing import overload, Tuple
+ at overload
+def f(x: int, y: Tuple[str, ...]) -> None: pass
+ at overload
+def f(x: int, y: str) -> None: pass
+f(1, ('2', '3'))
+f(1, (2, '3')) # E: Argument 2 to "f" has incompatible type "Tuple[int, str]"; expected Tuple[str, ...]
+f(1, ('2',))
+f(1, '2')
+f(1, (2, 3)) # E: Argument 2 to "f" has incompatible type "Tuple[int, int]"; expected Tuple[str, ...]
+x = ('2', '3') # type: Tuple[str, ...]
+f(1, x)
+y = (2, 3) # type: Tuple[int, ...]
+f(1, y) # E: Argument 2 to "f" has incompatible type Tuple[int, ...]; expected Tuple[str, ...]
+[builtins fixtures/tuple.pyi]
+
+[case testCallableSpecificOverload]
+from foo import *
+[file foo.pyi]
+from typing import overload, Callable
+ at overload
+def f(a: Callable[[], int]) -> None: pass
+ at overload
+def f(a: str) -> None: pass
+f(0) # E: No overload variant of "f" matches argument types [builtins.int]
+
+[case testCustomRedefinitionDecorator]
+from typing import Any, Callable, Type
+
+class Chain(object):
+ def chain(self, function: Callable[[Any], int]) -> 'Chain':
+ return self
+
+class Test(object):
+ do_chain = Chain()
+
+ @do_chain.chain
+ def do_chain(self) -> int:
+ return 2
+
+ @do_chain.chain # E: Name 'do_chain' already defined
+ def do_chain(self) -> int:
+ return 3
+
+t = Test()
+reveal_type(t.do_chain) # E: Revealed type is '__main__.Chain'
diff --git a/test-data/unit/check-python2.test b/test-data/unit/check-python2.test
new file mode 100644
index 0000000..b3b899b
--- /dev/null
+++ b/test-data/unit/check-python2.test
@@ -0,0 +1,310 @@
+-- Type checker test cases for Python 2.x mode.
+
+
+[case testUnicode]
+u = u'foo'
+u = unicode()
+s = ''
+s = u'foo' # E: Incompatible types in assignment (expression has type "unicode", variable has type "str")
+s = b'foo'
+[builtins_py2 fixtures/python2.pyi]
+
+[case testTypeVariableUnicode]
+from typing import TypeVar
+T = TypeVar(u'T')
+
+[case testNamedTuple*sh Unicode]
+from typing import NamedTuple
+from collections import namedtuple
+N = NamedTuple(u'N', [(u'x', int)])
+n = namedtuple(u'n', u'x y')
+
+[builtins fixtures/dict.pyi]
+
+[case testPrintStatement]
+print ''() # E: "str" not callable
+print 1, 1() # E: "int" not callable
+
+[case testPrintStatementWithTarget]
+class A:
+ def write(self, s):
+ # type: (str) -> None
+ pass
+
+print >>A(), ''
+print >>None, ''
+print >>1, '' # E: "int" has no attribute "write"
+print >>(None + ''), None # E: Unsupported left operand type for + (None)
+
+[case testDivision]
+class A:
+ def __div__(self, x):
+ # type: (int) -> str
+ pass
+s = A() / 1
+s = ''
+s = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testStrUnicodeCompatibility]
+import typing
+def f(x):
+ # type: (unicode) -> None
+ pass
+f('')
+f(u'')
+f(b'')
+[builtins_py2 fixtures/python2.pyi]
+
+[case testStaticMethodWithCommentSignature]
+class A:
+ @staticmethod
+ def f(x): # type: (int) -> str
+ return ''
+A.f(1)
+A.f('') # E: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+[builtins_py2 fixtures/staticmethod.pyi]
+
+[case testRaiseTuple]
+import typing
+raise BaseException, "a"
+raise BaseException, "a", None
+[builtins_py2 fixtures/exception.pyi]
+
+[case testTryExceptWithTuple]
+try:
+ None
+except BaseException, e:
+ e() # E: "BaseException" not callable
+[builtins_py2 fixtures/exception.pyi]
+
+[case testAlternateNameSuggestions]
+class Foo(object):
+ def say_hello(self):
+ pass
+ def say_hell(self):
+ pass
+ def say_hullo(self):
+ pass
+ def say_goodbye(self):
+ pass
+ def go_away(self):
+ pass
+ def go_around(self):
+ pass
+ def append(self):
+ pass
+ def extend(self):
+ pass
+ def _add(self):
+ pass
+
+f = Foo()
+f.say_hallo() # E: "Foo" has no attribute "say_hallo"; maybe "say_hullo", "say_hello", or "say_hell"?
+f.go_array() # E: "Foo" has no attribute "go_array"; maybe "go_away"?
+f.add() # E: "Foo" has no attribute "add"; maybe "append", "extend", or "_add"?
+
+[case testTupleArgListDynamicallyTyped]
+def f(x, (y, z)):
+ x = y + z
+f(1, 1)
+f(1, (1, 2))
+
+[case testTupleArgListAnnotated]
+from typing import Tuple
+def f(x, (y, z)): # type: (object, Tuple[int, str]) -> None
+ x() # E
+ y() # E
+ z() # E
+f(object(), (1, ''))
+f(1, 1) # E
+[builtins_py2 fixtures/tuple.pyi]
+[out]
+main:3: error: "object" not callable
+main:4: error: "int" not callable
+main:5: error: "str" not callable
+main:7: error: Argument 2 to "f" has incompatible type "int"; expected "Tuple[int, str]"
+
+[case testNestedTupleArgListAnnotated]
+from typing import Tuple
+def f(x, (y, (a, b))): # type: (object, Tuple[int, Tuple[str, int]]) -> None
+ x() # E
+ y() # E
+ a() # E
+ b() # E
+f(object(), (1, ('', 2)))
+f(1, 1) # E
+[builtins fixtures/tuple.pyi]
+[out]
+main:3: error: "object" not callable
+main:4: error: "int" not callable
+main:5: error: "str" not callable
+main:6: error: "int" not callable
+main:8: error: Argument 2 to "f" has incompatible type "int"; expected "Tuple[int, Tuple[str, int]]"
+
+[case testBackquoteExpr]
+`1`.x # E: "str" has no attribute "x"
+
+[case testPython2OnlyStdLibModuleWithoutStub]
+import asyncio
+import Bastion
+[out]
+main:1: error: Cannot find module named 'asyncio'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: No library stub file for standard library module 'Bastion'
+main:2: note: (Stub files are from https://github.com/python/typeshed)
+
+[case testImportFromPython2Builtin]
+from __builtin__ import int as i
+x = 1 # type: i
+y = '' # type: i # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testImportPython2Builtin]
+import __builtin__
+x = 1 # type: __builtin__.int
+y = '' # type: __builtin__.int # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testImportAsPython2Builtin]
+import __builtin__ as bi
+x = 1 # type: bi.int
+y = '' # type: bi.int # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testImportFromPython2BuiltinOverridingDefault]
+from __builtin__ import int
+x = 1 # type: int
+y = '' # type: int # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+-- Copied from check-functions.test
+[case testEllipsisWithArbitraryArgsOnBareFunctionInPython2]
+def f(x, y, z): # type: (...) -> None
+ pass
+
+-- Copied from check-functions.test
+[case testEllipsisWithSomethingAfterItFailsInPython2]
+def f(x, y, z): # type: (..., int) -> None
+ pass
+[out]
+main:1: error: Ellipses cannot accompany other argument types in function type signature.
+
+[case testLambdaTupleArgInPython2]
+f = lambda (x, y): x + y
+f((0, 0))
+[out]
+
+[case testLambdaSingletonTupleArgInPython2]
+f = lambda (x,): x + 1
+f((0,))
+[out]
+
+[case testLambdaNoTupleArgInPython2]
+f = lambda (x): x + 1
+f(0)
+[out]
+
+[case testDefTupleEdgeCasesPython2]
+def f((x,)): return x
+def g((x)): return x
+f(0) + g(0)
+[out]
+
+[case testLambdaAsSortKeyForTuplePython2]
+from typing import Any, Tuple, Callable
+def bar(key):
+ # type: (Callable[[Tuple[int, int]], int]) -> int
+ pass
+def foo():
+ # type: () -> int
+ return bar(key=lambda (a, b): a)
+[out]
+
+[case testImportBuiltins]
+
+import __builtin__
+__builtin__.str
+
+[case testUnicodeAlias]
+from typing import List
+Alias = List[u'Foo']
+class Foo: pass
+[builtins_py2 fixtures/python2.pyi]
+
+[case testExec]
+exec('print 1 + 1')
+
+[case testUnicodeDocStrings]
+# flags: --python-version=2.7
+__doc__ = u"unicode"
+
+class A:
+ u"unicode"
+
+def f():
+ # type: () -> None
+ u"unicode"
+
+[case testMetaclassBasics]
+class M(type):
+ x = 0 # type: int
+ def test(cls):
+ # type: () -> str
+ return "test"
+
+class A(object):
+ __metaclass__ = M
+
+reveal_type(A.x) # E: Revealed type is 'builtins.int'
+reveal_type(A.test()) # E: Revealed type is 'builtins.str'
+
+[case testImportedMetaclass]
+import m
+
+class A(object):
+ __metaclass__ = m.M
+
+reveal_type(A.x) # E: Revealed type is 'builtins.int'
+reveal_type(A.test()) # E: Revealed type is 'builtins.str'
+[file m.py]
+class M(type):
+ x = 0
+ def test(cls):
+ # type: () -> str
+ return "test"
+
+[case testDynamicMetaclass]
+class C(object):
+ __metaclass__ = int() # E: Dynamic metaclass not supported for 'C'
+
+[case testMetaclassDefinedAsClass]
+class C(object):
+ class __metaclass__: pass # E: Metaclasses defined as inner classes are not supported
+
+[case testErrorInMetaclass]
+x = 0
+class A(object):
+ __metaclass__ = m.M # E: Name 'm' is not defined
+class B(object):
+ __metaclass__ = M # E: Name 'M' is not defined
+
+[case testMetaclassAndSkippedImportInPython2]
+# flags: --ignore-missing-imports
+from missing import M
+class A(object):
+ __metaclass__ = M
+ y = 0
+reveal_type(A.y) # E: Revealed type is 'builtins.int'
+A.x # E: Type[A] has no attribute "x"
+
+[case testAnyAsBaseOfMetaclass]
+from typing import Any, Type
+M = None # type: Any
+class MM(M): pass
+class A(object):
+ __metaclass__ = MM
+
+[case testSelfTypeNotSelfType2]
+class A:
+ def g(self):
+ # type: (None) -> None
+ pass
+[out]
+main:2: error: Invalid type for self, or extra argument type in function annotation
+main:2: note: (Hint: typically annotations omit the type for self)
diff --git a/test-data/unit/check-selftype.test b/test-data/unit/check-selftype.test
new file mode 100644
index 0000000..d0c4a56
--- /dev/null
+++ b/test-data/unit/check-selftype.test
@@ -0,0 +1,378 @@
+[case testSelfTypeInstance]
+from typing import TypeVar
+
+T = TypeVar('T', bound='A', covariant=True)
+
+class A:
+ def copy(self: T) -> T: pass
+
+class B(A):
+ pass
+
+reveal_type(A().copy) # E: Revealed type is 'def () -> __main__.A*'
+reveal_type(B().copy) # E: Revealed type is 'def () -> __main__.B*'
+reveal_type(A().copy()) # E: Revealed type is '__main__.A*'
+reveal_type(B().copy()) # E: Revealed type is '__main__.B*'
+
+[builtins fixtures/bool.pyi]
+
+[case testSelfTypeStaticAccess]
+from typing import TypeVar
+
+T = TypeVar('T', bound='A', covariant=True)
+class A:
+ def copy(self: T) -> T: pass
+
+class B(A):
+ pass
+
+# Erased instances appear on reveal_type; unrelated to self type
+def f(a: A) -> None: pass
+f(A.copy(A()))
+f(A.copy(B()))
+f(B.copy(B()))
+
+# TODO: make it an error
+# f(B.copy(A()))
+
+def g(a: B) -> None: pass
+g(A.copy(A())) # E: Argument 1 to "g" has incompatible type "A"; expected "B"
+g(A.copy(B()))
+g(B.copy(B()))
+
+[builtins fixtures/bool.pyi]
+
+[case testSelfTypeReturn]
+from typing import TypeVar, Type
+
+R = TypeVar('R')
+def _type(self: R) -> Type[R]: pass
+
+T = TypeVar('T', bound='A', covariant=True)
+class A:
+ def copy(self: T) -> T:
+ if B():
+ return A() # E: Incompatible return value type (got "A", expected "T")
+ elif A():
+ return B() # E: Incompatible return value type (got "B", expected "T")
+ reveal_type(_type(self)) # E: Revealed type is 'Type[T`-1]'
+ return reveal_type(_type(self)()) # E: Revealed type is 'T`-1'
+
+class B(A):
+ pass
+
+Q = TypeVar('Q', bound='C', covariant=True)
+class C:
+ def __init__(self, a: int) -> None: pass
+
+ def copy(self: Q) -> Q:
+ if self:
+ return reveal_type(_type(self)(1)) # E: Revealed type is 'Q`-1'
+ else:
+ return _type(self)() # E: Too few arguments for "C"
+
+
+[builtins fixtures/bool.pyi]
+
+[case testSelfTypeClass]
+from typing import TypeVar, Type
+
+T = TypeVar('T', bound='A')
+
+class A:
+ @classmethod
+ def new(cls: Type[T]) -> T:
+ return reveal_type(cls()) # E: Revealed type is 'T`-1'
+
+class B(A):
+ pass
+
+Q = TypeVar('Q', bound='C', covariant=True)
+class C:
+ def __init__(self, a: int) -> None: pass
+
+ @classmethod
+ def new(cls: Type[Q]) -> Q:
+ if cls:
+ return cls(1)
+ else:
+ return cls() # E: Too few arguments for "C"
+
+
+reveal_type(A.new) # E: Revealed type is 'def () -> __main__.A*'
+reveal_type(B.new) # E: Revealed type is 'def () -> __main__.B*'
+reveal_type(A.new()) # E: Revealed type is '__main__.A*'
+reveal_type(B.new()) # E: Revealed type is '__main__.B*'
+
+[builtins fixtures/classmethod.pyi]
+
+[case testSelfTypeOverride]
+from typing import TypeVar, cast
+
+T = TypeVar('T', bound='A', covariant=True)
+
+class A:
+ def copy(self: T) -> T: pass
+
+class B(A):
+ pass
+
+Q = TypeVar('Q', bound='C', covariant=True)
+class C(A):
+ def copy(self: Q) -> Q: pass
+
+reveal_type(C().copy) # E: Revealed type is 'def () -> __main__.C*'
+reveal_type(C().copy()) # E: Revealed type is '__main__.C*'
+reveal_type(cast(A, C()).copy) # E: Revealed type is 'def () -> __main__.A*'
+reveal_type(cast(A, C()).copy()) # E: Revealed type is '__main__.A*'
+
+[builtins fixtures/bool.pyi]
+
+[case testSelfTypeSuper]
+from typing import TypeVar, cast
+
+T = TypeVar('T', bound='A', covariant=True)
+
+class A:
+ def copy(self: T) -> T: pass
+
+Q = TypeVar('Q', bound='B', covariant=True)
+class B(A):
+ def copy(self: Q) -> Q:
+ reveal_type(self) # E: Revealed type is 'Q`-1'
+ reveal_type(super().copy) # E: Revealed type is 'def () -> Q`-1'
+ return super().copy()
+
+[builtins fixtures/bool.pyi]
+
+[case testSelfTypeRecursiveBinding]
+from typing import TypeVar, Callable, Type
+
+T = TypeVar('T', bound='A', covariant=True)
+class A:
+ # TODO: This is potentially unsafe, as we use T in an argument type
+ def copy(self: T, factory: Callable[[T], T]) -> T:
+ return factory(self)
+
+ @classmethod
+ def new(cls: Type[T], factory: Callable[[T], T]) -> T:
+ reveal_type(cls) # E: Revealed type is 'Type[T`-1]'
+ reveal_type(cls()) # E: Revealed type is 'T`-1'
+ cls(2) # E: Too many arguments for "A"
+ return cls()
+
+class B(A):
+ pass
+
+reveal_type(A().copy) # E: Revealed type is 'def (factory: def (__main__.A*) -> __main__.A*) -> __main__.A*'
+reveal_type(B().copy) # E: Revealed type is 'def (factory: def (__main__.B*) -> __main__.B*) -> __main__.B*'
+reveal_type(A.new) # E: Revealed type is 'def (factory: def (__main__.A*) -> __main__.A*) -> __main__.A*'
+reveal_type(B.new) # E: Revealed type is 'def (factory: def (__main__.B*) -> __main__.B*) -> __main__.B*'
+
+[builtins fixtures/classmethod.pyi]
+
+[case testSelfTypeBound]
+from typing import TypeVar, Callable, cast
+
+TA = TypeVar('TA', bound='A', covariant=True)
+
+class A:
+ def copy(self: TA) -> TA:
+ pass
+
+class C(A):
+ def copy(self: C) -> C:
+ pass
+
+class D(A):
+ def copy(self: A) -> A: # E: Return type of "copy" incompatible with supertype "A"
+ pass
+
+TB = TypeVar('TB', bound='B', covariant=True)
+class B(A):
+ x = 1
+ def copy(self: TB) -> TB:
+ reveal_type(self.x) # E: Revealed type is 'builtins.int'
+ return cast(TB, None)
+
+[builtins fixtures/bool.pyi]
+
+-- # TODO: fail for this
+-- [case testSelfTypeBare]
+-- from typing import TypeVar, Type
+--
+-- T = TypeVar('T', bound='E')
+--
+-- class E:
+-- def copy(self: T, other: T) -> T: pass
+
+[case testSelfTypeClone]
+from typing import TypeVar, Type
+T = TypeVar('T', bound='C')
+
+class C:
+ def copy(self: T) -> T:
+ return self
+
+ @classmethod
+ def new(cls: Type[T]) -> T:
+ return cls()
+
+class D(C): pass
+
+reveal_type(D.new) # E: Revealed type is 'def () -> __main__.D*'
+reveal_type(D().new) # E: Revealed type is 'def () -> __main__.D*'
+reveal_type(D.new()) # E: Revealed type is '__main__.D*'
+reveal_type(D().new()) # E: Revealed type is '__main__.D*'
+
+Q = TypeVar('Q', bound=C)
+
+def clone(arg: Q) -> Q:
+ reveal_type(arg.copy) # E: Revealed type is 'def () -> Q`-1'
+ reveal_type(arg.copy()) # E: Revealed type is 'Q`-1'
+ reveal_type(arg.new) # E: Revealed type is 'def () -> Q`-1'
+ reveal_type(arg.new()) # E: Revealed type is 'Q`-1'
+ return arg.copy()
+
+def make(cls: Type[Q]) -> Q:
+ reveal_type(cls.new) # E: Revealed type is 'def () -> Q`-1'
+ reveal_type(cls().new) # E: Revealed type is 'def () -> Q`-1'
+ reveal_type(cls().new()) # E: Revealed type is 'Q`-1'
+ return cls.new()
+
+[builtins fixtures/classmethod.pyi]
+
+[case testSelfTypeGeneric]
+from typing import TypeVar
+
+T = TypeVar('T', int, str)
+
+class A:
+ pass
+
+class B(A):
+ def __init__(self, arg: T) -> None:
+ super(B, self).__init__()
+
+[case testSelfTypeNonsensical]
+from typing import TypeVar, Type
+
+T = TypeVar('T', bound=str)
+class A:
+ def foo(self: T) -> T: # E: The erased type of self 'builtins.str' is not a supertype of its class '__main__.A'
+ return self
+
+ @classmethod
+ def cfoo(cls: Type[T]) -> T: # E: The erased type of self 'Type[builtins.str]' is not a supertype of its class 'Type[__main__.A]'
+ return cls()
+
+Q = TypeVar('Q', bound='B')
+class B:
+ def foo(self: Q) -> Q:
+ return self
+
+ @classmethod
+ def cfoo(cls: Type[Q]) -> Q:
+ return cls()
+
+class C:
+ def foo(self: C) -> C: return self
+
+ @classmethod
+ def cfoo(cls: Type[C]) -> C:
+ return cls()
+
+class D:
+ def foo(self: Q) -> Q: # E: The erased type of self '__main__.B' is not a supertype of its class '__main__.D'
+ return self
+
+ @staticmethod
+ def bar(self: str) -> str:
+ return self
+
+ @classmethod
+ def cfoo(cls: Type[Q]) -> Q: # E: The erased type of self 'Type[__main__.B]' is not a supertype of its class 'Type[__main__.D]'
+ return cls()
+
+[builtins fixtures/classmethod.pyi]
+
+[case testSelfTypeLambdaDefault]
+from typing import Callable
+class C:
+ @classmethod
+ def foo(cls,
+ arg: Callable[[int], str] = lambda a: ''
+ ) -> None:
+ pass
+
+ def bar(self,
+ arg: Callable[[int], str] = lambda a: ''
+ ) -> None:
+ pass
+[builtins fixtures/classmethod.pyi]
+
+[case testSelfTypeNew]
+from typing import TypeVar, Type
+
+T = TypeVar('T', bound=A)
+class A:
+ def __new__(cls: Type[T]) -> T:
+ return cls()
+
+ def __init_subclass__(cls: Type[T]) -> None:
+ pass
+
+class B:
+ def __new__(cls: Type[T]) -> T: # E: The erased type of self 'Type[__main__.A]' is not a supertype of its class 'Type[__main__.B]'
+ return cls()
+
+ def __init_subclass__(cls: Type[T]) -> None: # E: The erased type of self 'Type[__main__.A]' is not a supertype of its class 'Type[__main__.B]'
+ pass
+
+class C:
+ def __new__(cls: Type[C]) -> C:
+ return cls()
+
+ def __init_subclass__(cls: Type[C]) -> None:
+ pass
+
+class D:
+ def __new__(cls: D) -> D: # E: The erased type of self '__main__.D' is not a supertype of its class 'Type[__main__.D]'
+ return cls
+
+ def __init_subclass__(cls: D) -> None: # E: The erased type of self '__main__.D' is not a supertype of its class 'Type[__main__.D]'
+ pass
+
+class E:
+ def __new__(cls) -> E:
+ reveal_type(cls) # E: Revealed type is 'def () -> __main__.E'
+ return cls()
+
+ def __init_subclass__(cls) -> None:
+ reveal_type(cls) # E: Revealed type is 'def () -> __main__.E'
+
+[case testSelfTypeProperty]
+from typing import TypeVar
+
+T = TypeVar('T', bound='A')
+
+class A:
+ @property
+ def member(self: T) -> T:
+ pass
+
+class B(A):
+ pass
+
+reveal_type(A().member) # E: Revealed type is '__main__.A*'
+reveal_type(B().member) # E: Revealed type is '__main__.B*'
+
+[builtins fixtures/property.pyi]
+
+[case testSelfTypeNotSelfType]
+# Friendlier error messages for common mistakes. See #2950
+class A:
+ def f(x: int) -> None: ...
+ # def g(self: None) -> None: ... see in check-python2.test
+[out]
+main:3: error: Self argument missing for a non-static method (or an invalid type for self)
diff --git a/test-data/unit/check-semanal-error.test b/test-data/unit/check-semanal-error.test
new file mode 100644
index 0000000..1869bbe
--- /dev/null
+++ b/test-data/unit/check-semanal-error.test
@@ -0,0 +1,97 @@
+-- Type checking after an error during semantic analysis
+-- -----------------------------------------------------
+--
+-- This tests both the semantic analyzer (that it does not generate
+-- corrupt state on error) and the type checker (that it can deal with
+-- whatever state the semantic analyzer sets up).
+
+-- TODO:
+-- - invalid type in annotation
+-- - invalid function comment type annotation
+-- - invalid multiple assignment type annotation
+-- - using a type variable as a value
+-- - using special names defined in typing as values
+
+[case testMissingModuleImport1]
+import m # E
+m.foo()
+m.x = m.y
+1() # E
+[out]
+main:1: error: Cannot find module named 'm'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:4: error: "int" not callable
+
+[case testMissingModuleImport2]
+from m import x # E
+x.foo()
+x.a = x.b
+1() # E
+[out]
+main:1: error: Cannot find module named 'm'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:4: error: "int" not callable
+
+[case testMissingModuleImport3]
+from m import * # E
+x # E
+1() # E
+[out]
+main:1: error: Cannot find module named 'm'
+main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Name 'x' is not defined
+main:3: error: "int" not callable
+
+[case testInvalidBaseClass1]
+class A(X): # E: Name 'X' is not defined
+ x = 1
+A().foo(1)
+A().x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testInvalidBaseClass2]
+X = 1
+class A(X): # E
+ x = 1
+A().foo(1)
+A().x = '' # E
+[out]
+main:2: error: Invalid type "__main__.X"
+main:2: error: Invalid base class
+main:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+
+[case testInvalidNumberOfTypeArgs]
+from typing import TypeVar
+T = TypeVar('T')
+class C: # Forgot to add type params here
+ def __init__(self, t: T) -> None: pass
+c = C(t=3) # type: C[int] # E: "C" expects no type arguments, but 1 given
+
+[case testBreakOutsideLoop]
+break # E: 'break' outside loop
+
+[case testContinueOutsideLoop]
+continue # E: 'continue' outside loop
+
+[case testYieldOutsideFunction]
+yield # E: 'yield' outside function
+
+[case testYieldFromOutsideFunction]
+x = 1
+yield from x # E: 'yield from' outside function
+
+[case testImportFuncDup]
+import m
+def m() -> None: ... # ok
+
+[file m.py]
+[out]
+
+[case testIgnoredImportDup]
+import m # type: ignore
+from m import f # type: ignore
+def m() -> None: ... # ok
+def f() -> None: ... # ok
+
+[out]
+
diff --git a/test-data/unit/check-serialize.test b/test-data/unit/check-serialize.test
new file mode 100644
index 0000000..2996b8b
--- /dev/null
+++ b/test-data/unit/check-serialize.test
@@ -0,0 +1,1249 @@
+-- Serialization test cases (incremental type checking)
+--
+-- These test that modules deserialized from cache files behave
+-- identically to modules that have undergone full type checking.
+--
+-- These tests are written using the same syntax as test cases in
+-- check-incremental.test. Look at the comment at that the top of
+-- that file for the details of how these tests work.
+--
+-- There is probably some overlap with check-incremental.test, but it
+-- is perhaps not worth trying to simplify these, since a few redundant
+-- test cases are cheap but accidentally losing test coverage is bad.
+--
+-- These are intended to be straightforward, and do not test import
+-- cycles and other tricky business. Add test cases for complex things
+-- to check-incremental.test.
+
+--
+-- Basic things
+--
+
+[case testSerializeModuleAttribute]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+y = b.x # type: int
+[file b.py]
+x = ''
+-- We only do the following two sections once here to avoid repetition.
+-- Most other test cases are similar.
+[rechecked a]
+[stale]
+[out2]
+tmp/a.py:2: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+--
+-- Functions
+--
+
+[case testSerializeAnnotatedFunction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+b.f(1)
+x = b.f('') # type: str
+[file b.py]
+def f(x: str) -> int: pass
+[out2]
+tmp/a.py:2: error: Argument 1 to "f" has incompatible type "int"; expected "str"
+tmp/a.py:3: error: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testSerializeUnannotatedFunction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+b.f(x=1)
+b.f()
+[file b.py]
+def f(x): pass
+[out2]
+tmp/a.py:3: error: Too few arguments for "f"
+
+[case testSerializeGenericFunction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import f
+reveal_type(f(1))
+reveal_type(f(x=''))
+[file b.py]
+from typing import TypeVar
+
+T = TypeVar('T')
+
+def f(x: T) -> T: return x
+[out2]
+tmp/a.py:2: error: Revealed type is 'builtins.int*'
+tmp/a.py:3: error: Revealed type is 'builtins.str*'
+
+[case testSerializeFunctionReturningGenericFunction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+reveal_type(b.f)
+reveal_type(b.f()(''))
+[file b.py]
+from typing import TypeVar, Callable
+
+T = TypeVar('T')
+
+def f() -> Callable[[T], T]: pass
+[out2]
+tmp/a.py:2: error: Revealed type is 'def () -> def [T] (T`-1) -> T`-1'
+tmp/a.py:3: error: Revealed type is 'builtins.str*'
+
+[case testSerializeArgumentKinds]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import f
+f(1, z=1)
+f(1, '', z=1)
+f(1, y='', z=1)
+f(1, '', 2, 3, z=1)
+f(1, '', zz=1, z=1)
+f(1, '', foo='', z=1)
+[file b.py]
+def f(x: int,
+ y: str = '',
+ *args: int,
+ z: int,
+ zz: int = 1,
+ **kw: str) -> None: pass
+[builtins fixtures/dict.pyi]
+[out2]
+
+[case testSerializeCallableWithBoundTypeArguments]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+x = b.f
+[file b.py]
+from typing import TypeVar, Generic
+
+T = TypeVar('T')
+
+class C(Generic[T]):
+ def f(self, x: T) -> None: pass
+
+c: C[int]
+f = c.f
+[out]
+[out2]
+
+[case testSerializePositionalOnlyArgument]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+b.f(1)
+b.f('')
+b.f(__x=1)
+[file b.py]
+def f(__x: int) -> None: pass
+[out2]
+tmp/a.py:3: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+tmp/a.py:4: error: Unexpected keyword argument "__x" for "f"
+
+[case testSerializeArgumentKindsErrors]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import f
+f('', z=1) # Line 2
+f(1, 2, z=1) # 3
+f(1, y=1, z=1) # 4
+f(1, '', 2, '', z=1) # 5
+f(1, '', z='') # 6
+f(1, '', zz='', z=1) # 7
+f(1, '', z=1, foo=1) # 8
+[file b.py]
+def f(x: int,
+ y: str = '',
+ *args: int,
+ z: int,
+ zz: int = 1,
+ **kw: str) -> None: pass
+[builtins fixtures/dict.pyi]
+[out2]
+tmp/a.py:2: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+tmp/a.py:3: error: Argument 2 to "f" has incompatible type "int"; expected "str"
+tmp/a.py:4: error: Argument 2 to "f" has incompatible type "int"; expected "str"
+tmp/a.py:5: error: Argument 4 to "f" has incompatible type "str"; expected "int"
+tmp/a.py:6: error: Argument 3 to "f" has incompatible type "str"; expected "int"
+tmp/a.py:7: error: Argument 3 to "f" has incompatible type "str"; expected "int"
+tmp/a.py:8: error: Argument 4 to "f" has incompatible type "int"; expected "str"
+
+[case testSerializeOverloadedFunction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+reveal_type(b.f(1))
+reveal_type(b.f(''))
+[file b.pyi]
+from typing import overload
+ at overload
+def f(x: int) -> int: pass
+ at overload
+def f(x: str) -> str: pass
+[out2]
+tmp/a.py:2: error: Revealed type is 'builtins.int'
+tmp/a.py:3: error: Revealed type is 'builtins.str'
+
+[case testSerializeDecoratedFunction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+reveal_type(b.f(''))
+b.f(x=1)
+[file b.py]
+from typing import Callable
+def dec(f: Callable[[int], int]) -> Callable[[str], str]: pass
+ at dec
+def f(x: int) -> int: pass
+[out2]
+tmp/a.py:2: error: Revealed type is 'builtins.str'
+tmp/a.py:3: error: Unexpected keyword argument "x" for "f"
+
+--
+-- Classes
+--
+
+[case testSerializeClassAttribute]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+b.A().x = ''
+[file b.py]
+class A:
+ x = 1
+[out2]
+tmp/a.py:2: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testSerializeMethod]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+b.A().f('')
+[file b.py]
+class A:
+ def f(self, x: int) -> None: pass
+[out2]
+tmp/a.py:2: error: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+[case testSerialize__init__]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+A('')
+class B(A):
+ def f(self) -> None:
+ super().__init__('')
+[file b.py]
+class A:
+ def __init__(self, x: int) -> None: pass
+[out2]
+tmp/a.py:2: error: Argument 1 to "A" has incompatible type "str"; expected "int"
+tmp/a.py:5: error: Argument 1 to "__init__" of "A" has incompatible type "str"; expected "int"
+
+[case testSerializeOverloaded__init__]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+A(object()) # E
+A(x='')
+A(0)
+class B(A):
+ def f(self) -> None:
+ super().__init__(object()) # E
+ super().__init__('')
+ super().__init__(0)
+[file b.pyi]
+from typing import overload
+class A:
+ @overload
+ def __init__(self, x: int) -> None: pass
+ @overload
+ def __init__(self, x: str) -> None: pass
+[out2]
+tmp/a.py:2: error: No overload variant of "A" matches argument types [builtins.object]
+tmp/a.py:7: error: No overload variant of "__init__" of "A" matches argument types [builtins.object]
+
+[case testSerialize__new__]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+A('')
+[file b.py]
+class A:
+ def __new__(cls, x: int) -> 'A': pass
+[out2]
+tmp/a.py:2: error: Argument 1 to "A" has incompatible type "str"; expected "int"
+
+[case testSerializeClassVar]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+A.x = ''
+A().x = 1
+[file b.py]
+from typing import ClassVar
+class A:
+ x: ClassVar[int]
+[out2]
+tmp/a.py:2: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+tmp/a.py:3: error: Cannot assign to class variable "x" via instance
+
+[case testSerializeGenericClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+a1: A[int, str] = A(1)
+a2: A[int, str] = A('')
+reveal_type(a1.y)
+reveal_type(a1.f())
+[file b.py]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+class A(Generic[T, S]):
+ x: T
+ y: S
+ def __init__(self, x: T) -> None:
+ self.x = x
+ def f(self) -> T:
+ return self.x
+[out2]
+tmp/a.py:3: error: Argument 1 to "A" has incompatible type "str"; expected "int"
+tmp/a.py:4: error: Revealed type is 'builtins.str*'
+tmp/a.py:5: error: Revealed type is 'builtins.int*'
+
+[case testSerializeAbstractClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+A()
+class B(A):
+ def f(self) -> None: pass
+ x: int
+B()
+a: A
+a.f()
+a.x = 1
+[file b.py]
+from abc import ABCMeta, abstractmethod, abstractproperty
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def f(self) -> None: pass
+ @abstractproperty
+ def x(self) -> int: return 0
+[out2]
+tmp/a.py:2: error: Cannot instantiate abstract class 'A' with abstract attributes 'f' and 'x'
+tmp/a.py:9: error: Property "x" defined in "A" is read-only
+
+[case testSerializeStaticMethod]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+A.f(1)
+A.f()
+A().f()
+[file b.py]
+class A:
+ @staticmethod
+ def f() -> None: pass
+[builtins fixtures/staticmethod.pyi]
+[out2]
+tmp/a.py:2: error: Too many arguments for "f" of "A"
+
+[case testSerializeClassMethod]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+A.f(1)
+A.f()
+A().f()
+[file b.py]
+class A:
+ @classmethod
+ def f(cls) -> None: pass
+[builtins fixtures/classmethod.pyi]
+[out2]
+tmp/a.py:2: error: Too many arguments for "f" of "A"
+
+[case testSerializeReadOnlyProperty]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+reveal_type(A().x)
+A().x = 0
+[file b.py]
+class A:
+ @property
+ def x(self) -> int: return 0
+[builtins fixtures/property.pyi]
+[out2]
+tmp/a.py:2: error: Revealed type is 'builtins.int'
+tmp/a.py:3: error: Property "x" defined in "A" is read-only
+
+[case testSerializeReadWriteProperty]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+reveal_type(A().x)
+A().x = ''
+A().x = 0
+[file b.py]
+class A:
+ @property
+ def x(self) -> int: return 0
+ @x.setter
+ def x(self, v: int) -> None: pass
+[builtins fixtures/property.pyi]
+[out2]
+tmp/a.py:2: error: Revealed type is 'builtins.int'
+tmp/a.py:3: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testSerializeSelfType]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+reveal_type(A().f())
+class B(A): pass
+reveal_type(B().f())
+[file b.py]
+from typing import TypeVar
+T = TypeVar('T', bound='A')
+class A:
+ def f(self: T) -> T: return self
+[out2]
+tmp/a.py:2: error: Revealed type is 'b.A*'
+tmp/a.py:4: error: Revealed type is 'a.B*'
+
+[case testSerializeInheritance]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A, B, C
+C().f(1) # E
+C().g(1) # E
+reveal_type(C().h())
+a: A = C()
+b: B = C()
+i: int = C() # E
+[file b.py]
+class A:
+ def f(self) -> int: pass
+class B:
+ def g(self) -> str: pass
+ def h(self) -> object: pass
+class C(A, B):
+ def h(self) -> int: pass
+[out2]
+tmp/a.py:2: error: Too many arguments for "f" of "A"
+tmp/a.py:3: error: Too many arguments for "g" of "B"
+tmp/a.py:4: error: Revealed type is 'builtins.int'
+tmp/a.py:7: error: Incompatible types in assignment (expression has type "C", variable has type "int")
+
+[case testSerializeGenericInheritance]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import B
+b: B[int]
+reveal_type(b.f())
+[file b.py]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def f(self) -> T: pass
+class B(A[A[T]]):
+ pass
+[out2]
+tmp/a.py:3: error: Revealed type is 'b.A*[builtins.int*]'
+
+[case testSerializeFixedLengthTupleBaseClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+a: A
+a.f(1)
+reveal_type((a[0], a[1]))
+[file b.py]
+from typing import Tuple
+class A(Tuple[int, str]):
+ def f(self) -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:3: error: Too many arguments for "f" of "A"
+tmp/a.py:4: error: Revealed type is 'Tuple[builtins.int, builtins.str]'
+
+[case testSerializeVariableLengthTupleBaseClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+a: A
+a.f(1)
+reveal_type((a[0], a[1]))
+[file b.py]
+from typing import Tuple
+class A(Tuple[int, ...]):
+ def f(self) -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:3: error: Too many arguments for "f" of "A"
+tmp/a.py:4: error: Revealed type is 'Tuple[builtins.int*, builtins.int*]'
+
+[case testSerializePlainTupleBaseClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+a: A
+a.f(1)
+reveal_type((a[0], a[1]))
+[file b.py]
+from typing import Tuple
+class A(tuple):
+ def f(self) -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:3: error: Too many arguments for "f" of "A"
+tmp/a.py:4: error: Revealed type is 'Tuple[Any, Any]'
+
+[case testSerializeNamedTupleBaseClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+a: A
+a.f(1)
+reveal_type((a[0], a[1]))
+reveal_type((a.x, a.y))
+[file b.py]
+from typing import NamedTuple
+class A(NamedTuple('N', [('x', int), ('y', str)])):
+ def f(self) -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:3: error: Too many arguments for "f" of "A"
+tmp/a.py:4: error: Revealed type is 'Tuple[builtins.int, builtins.str]'
+tmp/a.py:5: error: Revealed type is 'Tuple[builtins.int, builtins.str]'
+
+[case testSerializeAnyBaseClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import B
+B().f(1)
+reveal_type(B().xyz)
+[file b.py]
+from typing import Any
+A: Any
+class B(A):
+ def f(self) -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:2: error: Too many arguments for "f" of "B"
+tmp/a.py:3: error: Revealed type is 'Any'
+
+[case testSerializeIndirectAnyBaseClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import C
+C().f(1)
+C().g(1)
+reveal_type(C().xyz)
+[file b.py]
+from typing import Any
+A: Any
+class B(A):
+ def f(self) -> None: pass
+class C(B):
+ def g(self) -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:2: error: Too many arguments for "f" of "B"
+tmp/a.py:3: error: Too many arguments for "g" of "C"
+tmp/a.py:4: error: Revealed type is 'Any'
+
+[case testSerializeNestedClass]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+b.A.B().f(1)
+b.A.B.C().g(1)
+b.b.f(1)
+b.c.g(1)
+[file b.py]
+class A:
+ class B:
+ def f(self) -> None: pass
+ class C:
+ def g(self) -> None: pass
+b: A.B
+c: A.B.C
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:2: error: Too many arguments for "f" of "B"
+tmp/a.py:3: error: Too many arguments for "g" of "C"
+tmp/a.py:4: error: Too many arguments for "f" of "B"
+tmp/a.py:5: error: Too many arguments for "g" of "C"
+
+[case testSerializeCallableVsTypeObjectDistinction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+t: type
+t = b.A
+t = b.f # E
+[file b.py]
+class A: pass
+def f() -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:4: error: Incompatible types in assignment (expression has type Callable[[], None], variable has type "type")
+
+[case testSerializeOverloadedVsTypeObjectDistinction]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+t: type
+t = b.A
+t = b.f # E
+[file b.pyi]
+from typing import overload
+class A:
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, x: int) -> None: pass
+ at overload
+def f() -> None: pass
+ at overload
+def f(x: int) -> None: pass
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:4: error: Incompatible types in assignment (expression has type overloaded function, variable has type "type")
+
+[case testSerializeNamedTupleInMethod4]
+from ntcrash import C
+reveal_type(C().a)
+reveal_type(C().b)
+reveal_type(C().c)
+[file ntcrash.py]
+from typing import NamedTuple
+class C:
+ def __init__(self) -> None:
+ A = NamedTuple('A', [('x', int)])
+ self.a = A(0)
+ self.b = A(0) # type: A
+ self.c = A
+[out1]
+main:2: error: Revealed type is 'Tuple[builtins.int, fallback=ntcrash.C.A at 4]'
+main:3: error: Revealed type is 'Tuple[builtins.int, fallback=ntcrash.C.A at 4]'
+main:4: error: Revealed type is 'def (x: builtins.int) -> Tuple[builtins.int, fallback=ntcrash.C.A at 4]'
+[out2]
+main:2: error: Revealed type is 'Tuple[builtins.int, fallback=ntcrash.C.A at 4]'
+main:3: error: Revealed type is 'Tuple[builtins.int, fallback=ntcrash.C.A at 4]'
+main:4: error: Revealed type is 'def (x: builtins.int) -> Tuple[builtins.int, fallback=ntcrash.C.A at 4]'
+
+--
+-- Strict optional
+--
+
+[case testSerializeOptionalType]
+# flags: --strict-optional
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+reveal_type(b.x)
+b.f(b.x)
+[file b.py]
+from typing import Optional
+x: Optional[int]
+def f(x: int) -> None: pass
+[out2]
+tmp/a.py:2: error: Revealed type is 'Union[builtins.int, builtins.None]'
+tmp/a.py:3: error: Argument 1 to "f" has incompatible type "Optional[int]"; expected "int"
+
+--
+-- # type: ignore
+--
+
+[case testSerializeIgnoredUndefinedType]
+import b
+reveal_type(b.x)
+[file b.py]
+x: NonExistent # type: ignore
+[out1]
+main:2: error: Revealed type is 'Any'
+[out2]
+main:2: error: Revealed type is 'Any'
+
+[case testSerializeIgnoredInvalidType]
+import b
+reveal_type(b.x)
+[file b.py]
+A = 0
+x: A # type: ignore
+[out1]
+main:2: error: Revealed type is 'A?'
+[out2]
+main:2: error: Revealed type is 'A?'
+
+[case testSerializeIgnoredMissingBaseClass]
+import b
+reveal_type(b.B())
+reveal_type(b.B().x)
+[file b.py]
+class B(A): pass # type: ignore
+[out1]
+main:2: error: Revealed type is 'b.B'
+main:3: error: Revealed type is 'Any'
+[out2]
+main:2: error: Revealed type is 'b.B'
+main:3: error: Revealed type is 'Any'
+
+[case testSerializeIgnoredInvalidBaseClass]
+import b
+reveal_type(b.B())
+reveal_type(b.B().x)
+[file b.py]
+A = 0
+class B(A): pass # type: ignore
+[out1]
+main:2: error: Revealed type is 'b.B'
+main:3: error: Revealed type is 'Any'
+[out2]
+main:2: error: Revealed type is 'b.B'
+main:3: error: Revealed type is 'Any'
+
+[case testSerializeIgnoredImport]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+reveal_type(b.m)
+reveal_type(b.x)
+[file b.py]
+import m # type: ignore
+from m import x # type: ignore
+[out2]
+tmp/a.py:2: error: Revealed type is 'Any'
+tmp/a.py:3: error: Revealed type is 'Any'
+
+--
+-- TypeVar
+--
+
+[case testSerializeSimpleTypeVar]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+def f(x: b.T) -> b.T: return x
+reveal_type(f)
+[file b.py]
+from typing import TypeVar
+T = TypeVar('T')
+[out2]
+tmp/a.py:3: error: Revealed type is 'def [b.T] (x: b.T`-1) -> b.T`-1'
+
+[case testSerializeBoundedTypeVar]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+def f(x: b.T) -> b.T: return x
+reveal_type(f)
+reveal_type(b.g)
+[file b.py]
+from typing import TypeVar
+T = TypeVar('T', bound=int)
+def g(x: T) -> T: return x
+[out2]
+tmp/a.py:3: error: Revealed type is 'def [b.T <: builtins.int] (x: b.T`-1) -> b.T`-1'
+tmp/a.py:4: error: Revealed type is 'def [T <: builtins.int] (x: T`-1) -> T`-1'
+
+[case testSerializeTypeVarWithValues]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+def f(x: b.T) -> b.T: return x
+reveal_type(f)
+reveal_type(b.g)
+[file b.py]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def g(x: T) -> T: return x
+[out2]
+tmp/a.py:3: error: Revealed type is 'def [b.T in (builtins.int, builtins.str)] (x: b.T`-1) -> b.T`-1'
+tmp/a.py:4: error: Revealed type is 'def [T in (builtins.int, builtins.str)] (x: T`-1) -> T`-1'
+
+[case testSerializeTypeVarInClassBody]
+import a
+[file a.py]
+import b
+[file a.py.2]
+from b import A
+def f(x: A.T) -> A.T: return x
+reveal_type(f)
+[file b.py]
+from typing import TypeVar
+class A:
+ T = TypeVar('T', int, str)
+[out2]
+tmp/a.py:3: error: Revealed type is 'def [A.T in (builtins.int, builtins.str)] (x: A.T`-1) -> A.T`-1'
+
+--
+-- NewType
+--
+
+[case testSerializeNewType]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+y: b.N
+y = 1
+i = y
+b.x = 1
+b.x = y
+y = b.N(1)
+y = b.N('')
+[file b.py]
+from typing import NewType
+N = NewType('N', int)
+x: N
+[out2]
+tmp/a.py:3: error: Incompatible types in assignment (expression has type "int", variable has type "N")
+tmp/a.py:5: error: Incompatible types in assignment (expression has type "int", variable has type "N")
+tmp/a.py:8: error: Argument 1 to "N" has incompatible type "str"; expected "int"
+
+--
+-- Named tuples
+--
+
+[case testSerializeNamedTuple]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+from typing import Tuple
+y: b.N
+t: Tuple[int]
+y = t
+b.x = t
+t = y
+b.x = t
+reveal_type(b.N(x=1))
+reveal_type(y[0])
+b.N(x='')
+[file b.py]
+from typing import NamedTuple
+N = NamedTuple('N', [('x', int)])
+x: N
+[out2]
+tmp/a.py:5: error: Incompatible types in assignment (expression has type "Tuple[int]", variable has type "N")
+tmp/a.py:6: error: Incompatible types in assignment (expression has type "Tuple[int]", variable has type "N")
+tmp/a.py:9: error: Revealed type is 'Tuple[builtins.int, fallback=b.N]'
+tmp/a.py:10: error: Revealed type is 'builtins.int'
+tmp/a.py:11: error: Argument 1 to "N" has incompatible type "str"; expected "int"
+
+--
+-- Types and type aliases
+--
+
+[case testSerializeTypeAliases]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+d: b.D
+a: b.A
+u: b.U
+l: b.L
+t: b.T
+c: b.C
+ty: b.Ty
+reveal_type(d)
+reveal_type(a)
+reveal_type(u)
+reveal_type(l)
+reveal_type(t)
+reveal_type(c)
+reveal_type(ty)
+c2: b.C2
+reveal_type(c2)
+ty2: b.Ty2
+reveal_type(ty2)
+[file b.py]
+from typing import Any, Union, List, Tuple, Callable, Type
+class DD: pass
+D = DD
+A = Any
+U = Union[int, str]
+L = List[int]
+T = Tuple[int, str]
+C = Callable[[int], str]
+C2 = Callable[..., str]
+Ty = Type[int]
+Ty2 = type
+[builtins fixtures/list.pyi]
+[out2]
+tmp/a.py:9: error: Revealed type is 'b.DD'
+tmp/a.py:10: error: Revealed type is 'Any'
+tmp/a.py:11: error: Revealed type is 'Union[builtins.int, builtins.str]'
+tmp/a.py:12: error: Revealed type is 'builtins.list[builtins.int]'
+tmp/a.py:13: error: Revealed type is 'Tuple[builtins.int, builtins.str]'
+tmp/a.py:14: error: Revealed type is 'def (builtins.int) -> builtins.str'
+tmp/a.py:15: error: Revealed type is 'Type[builtins.int]'
+tmp/a.py:17: error: Revealed type is 'def (*Any, **Any) -> builtins.str'
+tmp/a.py:19: error: Revealed type is 'builtins.type'
+
+[case testSerializeGenericTypeAlias]
+import b
+from b import X # Work around https://github.com/python/mypy/issues/2887
+t: b.Y[int]
+reveal_type(t)
+[file b.py]
+from typing import TypeVar, Tuple
+X = TypeVar('X')
+Y = Tuple[X, str]
+[builtins fixtures/tuple.pyi]
+[out1]
+main:4: error: Revealed type is 'Tuple[builtins.int, builtins.str]'
+[out2]
+main:4: error: Revealed type is 'Tuple[builtins.int, builtins.str]'
+
+[case testSerializeTuple]
+# Don't repreat types tested by testSerializeTypeAliases here.
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+reveal_type(b.x)
+reveal_type(b.y)
+[file b.py]
+from typing import Tuple
+x: Tuple[int, ...]
+y: tuple
+[builtins fixtures/tuple.pyi]
+[out2]
+tmp/a.py:2: error: Revealed type is 'builtins.tuple[builtins.int]'
+tmp/a.py:3: error: Revealed type is 'builtins.tuple[Any]'
+
+[case testSerializeNone]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+reveal_type(b.x)
+[file b.py]
+x: None
+[out2]
+tmp/a.py:2: error: Revealed type is 'builtins.None'
+
+--
+-- TypedDict
+--
+
+[case testSerializeTypedDictInMethod]
+from ntcrash import C
+reveal_type(C().a)
+reveal_type(C().b)
+reveal_type(C().c)
+[file ntcrash.py]
+from mypy_extensions import TypedDict
+class C:
+ def __init__(self) -> None:
+ A = TypedDict('A', {'x': int})
+ self.a = A(x=0)
+ self.b = A(x=0) # type: A
+ self.c = A
+[builtins fixtures/dict.pyi]
+[out1]
+main:2: error: Revealed type is 'TypedDict('ntcrash.C.A at 4', {'x': builtins.int})'
+main:3: error: Revealed type is 'TypedDict('ntcrash.C.A at 4', {'x': builtins.int})'
+main:4: error: Revealed type is 'def () -> ntcrash.C.A at 4'
+[out2]
+main:2: error: Revealed type is 'TypedDict('ntcrash.C.A at 4', {'x': builtins.int})'
+main:3: error: Revealed type is 'TypedDict('ntcrash.C.A at 4', {'x': builtins.int})'
+main:4: error: Revealed type is 'def () -> ntcrash.C.A at 4'
+
+[case testSerializeNonTotalTypedDict]
+from m import d
+reveal_type(d)
+[file m.py]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str}, total=False)
+d: D
+[builtins fixtures/dict.pyi]
+[out1]
+main:2: error: Revealed type is 'TypedDict('m.D', {'x'?: builtins.int, 'y'?: builtins.str})'
+[out2]
+main:2: error: Revealed type is 'TypedDict('m.D', {'x'?: builtins.int, 'y'?: builtins.str})'
+
+--
+-- Modules
+--
+
+[case testSerializeImport]
+import b
+b.c.f()
+b.c.g()
+[file b.py]
+import c
+[file c.py]
+def f() -> None: pass
+def g(x: int) -> None: pass
+[out1]
+main:3: error: Too few arguments for "g"
+[out2]
+main:3: error: Too few arguments for "g"
+
+[case testSerializeImportAs]
+import b
+b.d.f()
+b.d.g()
+[file b.py]
+import c as d
+[file c.py]
+def f() -> None: pass
+def g(x: int) -> None: pass
+[out1]
+main:3: error: Too few arguments for "g"
+[out2]
+main:3: error: Too few arguments for "g"
+
+[case testSerializeFromImportedClass]
+import b
+b.A(1)
+reveal_type(b.A())
+[file b.py]
+from c import A
+[file c.py]
+class A: pass
+[out1]
+main:2: error: Too many arguments for "A"
+main:3: error: Revealed type is 'c.A'
+[out2]
+main:2: error: Too many arguments for "A"
+main:3: error: Revealed type is 'c.A'
+
+[case testSerializeFromImportedClassAs]
+import b
+b.B(1)
+reveal_type(b.B())
+[file b.py]
+from c import A as B
+[file c.py]
+class A: pass
+[out1]
+main:2: error: Too many arguments for "A"
+main:3: error: Revealed type is 'c.A'
+[out2]
+main:2: error: Too many arguments for "A"
+main:3: error: Revealed type is 'c.A'
+
+[case testSerializeFromImportedModule]
+import b
+b.d.f()
+b.d.g()
+[file b.py]
+from c import d
+[file c/__init__.py]
+[file c/d.py]
+def f() -> None: pass
+def g(x: int) -> None: pass
+[out1]
+main:3: error: Too few arguments for "g"
+[out2]
+main:3: error: Too few arguments for "g"
+
+[case testSerializeQualifiedImport]
+import b
+b.c.d.f()
+b.c.d.g()
+[file b.py]
+import c.d
+[file c/__init__.py]
+[file c/d.py]
+def f() -> None: pass
+def g(x: int) -> None: pass
+[out1]
+main:3: error: Too few arguments for "g"
+[out2]
+main:3: error: Too few arguments for "g"
+
+[case testSerializeQualifiedImportAs]
+import b
+b.e.f()
+b.e.g()
+[file b.py]
+import c.d as e
+[file c/__init__.py]
+[file c/d.py]
+def f() -> None: pass
+def g(x: int) -> None: pass
+[out1]
+main:3: error: Too few arguments for "g"
+[out2]
+main:3: error: Too few arguments for "g"
+
+[case testSerialize__init__ModuleImport]
+import b
+b.c.f()
+b.c.g()
+a: b.c.d.A
+reveal_type(a)
+[file b.py]
+import c
+[file c/__init__.py]
+import d
+def f() -> None: pass
+def g(x: int) -> None: pass
+[file d.py]
+class A: pass
+[out1]
+main:3: error: Too few arguments for "g"
+main:5: error: Revealed type is 'd.A'
+[out2]
+main:3: error: Too few arguments for "g"
+main:5: error: Revealed type is 'd.A'
+
+[case testSerializeImportInClassBody]
+import b
+b.A.c.f()
+b.A.c.g()
+[file b.py]
+class A:
+ import c
+[file c.py]
+def f() -> None: pass
+def g(x: int) -> None: pass
+[out1]
+main:3: error: Too few arguments for "g"
+[out2]
+main:3: error: Too few arguments for "g"
+
+[case testSerializeImportedTypeAlias]
+import b
+x: b.B
+reveal_type(x)
+[file b.py]
+from c import B
+[file c.py]
+from typing import Any
+class A: pass
+B = A
+[out1]
+main:3: error: Revealed type is 'c.A'
+[out2]
+main:3: error: Revealed type is 'c.A'
+
+[case testSerializeStarImport]
+import a
+[file a.py]
+import b
+[file a.py.2]
+import b
+b.f(1)
+x: b.A
+reveal_type(x)
+[file b.py]
+from c import *
+[file c.py]
+def f() -> None: pass
+class A: pass
+[out2]
+tmp/a.py:2: error: Too many arguments for "f"
+tmp/a.py:4: error: Revealed type is 'c.A'
+
+[case testSerializeRelativeImport]
+import b.c
+b.c.f(1)
+[file b/__init__.py]
+[file b/c.py]
+from .d import f
+[file b/d.py]
+def f() -> None: pass
+[out1]
+main:2: error: Too many arguments for "f"
+[out2]
+main:2: error: Too many arguments for "f"
diff --git a/test-data/unit/check-statements.test b/test-data/unit/check-statements.test
new file mode 100644
index 0000000..8c1f85b
--- /dev/null
+++ b/test-data/unit/check-statements.test
@@ -0,0 +1,1559 @@
+-- Return statement
+-- ----------------
+
+
+[case testReturnValue]
+import typing
+def f() -> 'A':
+ return A()
+def g() -> 'B':
+ return A()
+class A:
+ pass
+class B:
+ pass
+[out]
+main:5: error: Incompatible return value type (got "A", expected "B")
+
+[case testReturnSubtype]
+import typing
+def f() -> 'B':
+ return A()
+def g() -> 'A':
+ return B()
+class A:
+ pass
+class B(A):
+ pass
+[out]
+main:3: error: Incompatible return value type (got "A", expected "B")
+
+[case testReturnWithoutAValue]
+import typing
+def f() -> 'A':
+ return
+def g() -> None:
+ return
+class A:
+ pass
+[out]
+main:3: error: Return value expected
+
+[case testReturnNoneInFunctionReturningNone]
+import typing
+def f() -> None:
+ return None
+def g() -> None:
+ return f()
+[out]
+
+[case testReturnInGenerator]
+from typing import Generator
+def f() -> Generator[int, None, str]:
+ yield 1
+ return "foo"
+[out]
+
+[case testEmptyReturnInGenerator]
+from typing import Generator
+def f() -> Generator[int, None, str]:
+ yield 1
+ return # E: Return value expected
+[out]
+
+[case testNoReturnInGenerator]
+from typing import Generator
+def f() -> Generator[int, None, str]: # E: Missing return statement
+ yield 1
+[out]
+
+[case testEmptyReturnInNoneTypedGenerator]
+from typing import Generator
+def f() -> Generator[int, None, None]:
+ yield 1
+ return
+[out]
+
+[case testNonEmptyReturnInNoneTypedGenerator]
+from typing import Generator
+def f() -> Generator[int, None, None]:
+ yield 1
+ return 42 # E: No return value expected
+[out]
+
+[case testReturnInIterator]
+from typing import Iterator
+def f() -> Iterator[int]:
+ yield 1
+ return "foo"
+[out]
+
+
+-- If statement
+-- ------------
+
+
+[case testIfStatement]
+
+a = None # type: A
+a2 = None # type: A
+a3 = None # type: A
+b = None # type: bool
+if a:
+ a = b # E: Incompatible types in assignment (expression has type "bool", variable has type "A")
+elif a2:
+ a = b # E: Incompatible types in assignment (expression has type "bool", variable has type "A")
+elif a3:
+ a = b # E: Incompatible types in assignment (expression has type "bool", variable has type "A")
+else:
+ a = b # E: Incompatible types in assignment (expression has type "bool", variable has type "A")
+if b:
+ pass
+elif b:
+ pass
+if b:
+ pass
+
+class A: pass
+[builtins fixtures/bool.pyi]
+
+
+-- Loops
+-- -----
+
+
+[case testWhileStatement]
+
+a = None # type: A
+b = None # type: bool
+while a:
+ a = b # Fail
+else:
+ a = b # Fail
+while b:
+ b = b
+
+class A: pass
+[builtins fixtures/bool.pyi]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+main:7: error: Incompatible types in assignment (expression has type "bool", variable has type "A")
+
+[case testForStatement]
+
+a = None # type: A
+b = None # type: object
+for a in [A()]:
+ a = b # Fail
+else:
+ a = b # Fail
+
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+main:7: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+[case testBreakStatement]
+import typing
+while None:
+ break
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testContinueStatement]
+import typing
+while None:
+ continue
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testForStatementTypeComments]
+
+from typing import List, Union
+x = [] # type: List[int]
+
+for y in x: # type: str # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ pass
+
+for z in x: # type: int
+ pass
+
+for w in x: # type: Union[int, str]
+ reveal_type(w) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+
+for v in x: # type: int, int # E: Invalid tuple literal type
+ pass
+[builtins fixtures/list.pyi]
+
+[case testForStatementMultipleTypeComments]
+
+from typing import List, Tuple
+x = [] # type: List[Tuple[int, int]]
+
+for y in x: # type: int, int # E: Invalid tuple literal type
+ pass
+
+for z in x: # type: Tuple[int, int]
+ pass
+
+for w,v in x: # type: int, str # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ pass
+
+for a, b in x: # type: int, int, int # E: Incompatible number of tuple items
+ pass
+[builtins fixtures/list.pyi]
+
+
+-- Operator assignment
+-- -------------------
+
+
+[case testPlusAssign]
+
+a, b, c = None, None, None # type: (A, B, C)
+a += b # Fail
+b += a # Fail
+c += a # Fail
+a += c
+
+class A:
+ def __add__(self, x: 'C') -> 'A': pass
+
+class B:
+ def __add__(self, x: A) -> 'C': pass
+
+class C: pass
+[out]
+main:3: error: Unsupported operand types for + ("A" and "B")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+main:5: error: Unsupported left operand type for + ("C")
+
+[case testMinusAssign]
+
+a, b, c = None, None, None # type: (A, B, C)
+a -= b # Fail
+b -= a # Fail
+c -= a # Fail
+a -= c
+
+class A:
+ def __sub__(self, x: 'C') -> 'A': pass
+
+class B:
+ def __sub__(self, x: A) -> 'C': pass
+
+class C: pass
+[out]
+main:3: error: Unsupported operand types for - ("A" and "B")
+main:4: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+main:5: error: Unsupported left operand type for - ("C")
+
+[case testMulAssign]
+
+a, c = None, None # type: (A, C)
+a *= a # Fail
+c *= a # Fail
+a *= c
+
+class A:
+ def __mul__(self, x: 'C') -> 'A': pass
+
+class C: pass
+[out]
+main:3: error: Unsupported operand types for * ("A" and "A")
+main:4: error: Unsupported left operand type for * ("C")
+
+[case testMatMulAssign]
+a, c = None, None # type: (A, C)
+a @= a # E: Unsupported operand types for @ ("A" and "A")
+c @= a # E: Unsupported left operand type for @ ("C")
+a @= c
+
+class A:
+ def __matmul__(self, x: 'C') -> 'A': pass
+
+class C: pass
+
+[case testDivAssign]
+
+a, c = None, None # type: (A, C)
+a /= a # Fail
+c /= a # Fail
+a /= c
+
+class A:
+ def __truediv__(self, x: 'C') -> 'A': pass
+
+class C: pass
+[out]
+main:3: error: Unsupported operand types for / ("A" and "A")
+main:4: error: Unsupported left operand type for / ("C")
+
+[case testPowAssign]
+
+a, c = None, None # type: (A, C)
+a **= a # Fail
+c **= a # Fail
+a **= c
+
+class A:
+ def __pow__(self, x: 'C') -> 'A': pass
+
+class C: pass
+[out]
+main:3: error: Unsupported operand types for ** ("A" and "A")
+main:4: error: Unsupported left operand type for ** ("C")
+
+[case testSubtypesInOperatorAssignment]
+
+a, b = None, None # type: (A, B)
+b += b
+b += a
+a += b
+
+class A:
+ def __add__(self, x: 'A') -> 'B': pass
+
+class B(A): pass
+[out]
+
+[case testAdditionalOperatorsInOpAssign]
+
+a, c = None, None # type: (A, C)
+a &= a # Fail
+a >>= a # Fail
+a //= a # Fail
+a &= c
+a >>= c
+a //= c
+class A:
+ def __and__(self, x: 'C') -> 'A': pass
+ def __rshift__(self, x: 'C') -> 'A': pass
+ def __floordiv__(self, x: 'C') -> 'A': pass
+class C: pass
+[out]
+main:3: error: Unsupported operand types for & ("A" and "A")
+main:4: error: Unsupported operand types for >> ("A" and "A")
+main:5: error: Unsupported operand types for // ("A" and "A")
+
+[case testInplaceOperatorMethods]
+import typing
+class A:
+ def __iadd__(self, x: int) -> 'A': pass
+ def __imul__(self, x: str) -> 'A': pass
+ def __imatmul__(self, x: str) -> 'A': pass
+a = A()
+a += 1
+a *= ''
+a @= ''
+a += '' # E: Argument 1 to "__iadd__" of "A" has incompatible type "str"; expected "int"
+a *= 1 # E: Argument 1 to "__imul__" of "A" has incompatible type "int"; expected "str"
+a @= 1 # E: Argument 1 to "__imatmul__" of "A" has incompatible type "int"; expected "str"
+
+[case testInplaceSetitem]
+class A(object):
+ def __init__(self):
+ self.a = 0
+
+ def __iadd__(self, a):
+ # type: (int) -> A
+ self.a += 1
+ return self
+
+a = A()
+b = [a]
+b[0] += 1
+[builtins fixtures/list.pyi]
+[out]
+
+
+-- Assert statement
+-- ----------------
+
+
+[case testAssert]
+import typing
+assert None + None # Fail
+assert None
+[out]
+main:2: error: Unsupported left operand type for + (None)
+
+
+-- Exception handling
+-- ------------------
+
+
+[case testRaiseStatement]
+
+e = None # type: BaseException
+f = None # type: MyError
+a = None # type: A
+raise a # Fail
+raise e
+raise f
+class A: pass
+class MyError(BaseException): pass
+[builtins fixtures/exception.pyi]
+[out]
+main:5: error: Exception must be derived from BaseException
+
+[case testRaiseClassobject]
+import typing
+class A: pass
+class MyError(BaseException): pass
+def f(): pass
+raise BaseException
+raise MyError
+raise A # E: Exception must be derived from BaseException
+raise object # E: Exception must be derived from BaseException
+raise f # E: Exception must be derived from BaseException
+[builtins fixtures/exception.pyi]
+
+[case testRaiseFromStatement]
+
+e = None # type: BaseException
+f = None # type: MyError
+a = None # type: A
+raise e from a # E: Exception must be derived from BaseException
+raise e from e
+raise e from f
+class A: pass
+class MyError(BaseException): pass
+[builtins fixtures/exception.pyi]
+
+[case testRaiseFromClassobject]
+import typing
+class A: pass
+class MyError(BaseException): pass
+def f(): pass
+raise BaseException from BaseException
+raise BaseException from MyError
+raise BaseException from A # E: Exception must be derived from BaseException
+raise BaseException from object # E: Exception must be derived from BaseException
+raise BaseException from f # E: Exception must be derived from BaseException
+[builtins fixtures/exception.pyi]
+
+[case testTryFinallyStatement]
+import typing
+try:
+ b = object() # type: A # Fail
+finally:
+ c = object() # type: A # Fail
+class A: pass
+[out]
+main:3: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+main:5: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+[case testSimpleTryExcept]
+
+try:
+ pass
+except BaseException as e:
+ a, o = None, None # type: (BaseException, object)
+ e = a
+ e = o # Fail
+class A: pass
+class B: pass
+[builtins fixtures/exception.pyi]
+[out]
+main:7: error: Incompatible types in assignment (expression has type "object", variable has type "BaseException")
+
+[case testTypeErrorInBlock]
+
+while object:
+ x = None # type: A
+ x = object()
+ x = B()
+class A: pass
+class B: pass
+[out]
+main:4: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+main:5: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testTypeErrorInvolvingBaseException]
+
+x, a = None, None # type: (BaseException, A)
+a = BaseException() # Fail
+a = object() # Fail
+x = object() # Fail
+x = A() # Fail
+x = BaseException()
+class A: pass
+[builtins fixtures/exception.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "BaseException", variable has type "A")
+main:4: error: Incompatible types in assignment (expression has type "object", variable has type "A")
+main:5: error: Incompatible types in assignment (expression has type "object", variable has type "BaseException")
+main:6: error: Incompatible types in assignment (expression has type "A", variable has type "BaseException")
+
+[case testSimpleTryExcept2]
+import typing
+try:
+ pass
+except BaseException as e:
+ e = object() # Fail
+ e = BaseException()
+[builtins fixtures/exception.pyi]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "object", variable has type "BaseException")
+
+[case testBaseClassAsExceptionTypeInExcept]
+import typing
+try:
+ pass
+except Err as e:
+ e = BaseException() # Fail
+ e = Err()
+class Err(BaseException): pass
+[builtins fixtures/exception.pyi]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "BaseException", variable has type "Err")
+
+[case testMultipleExceptHandlers]
+import typing
+try:
+ pass
+except BaseException as e:
+ pass
+except Err as f:
+ f = BaseException() # Fail
+ f = Err()
+class Err(BaseException): pass
+[builtins fixtures/exception.pyi]
+[out]
+main:7: error: Incompatible types in assignment (expression has type "BaseException", variable has type "Err")
+
+[case testTryExceptStatement]
+import typing
+try:
+ a = B() # type: A # Fail
+except BaseException as e:
+ e = A() # Fail
+ e = Err()
+except Err as f:
+ f = BaseException() # Fail
+ f = Err()
+class A: pass
+class B: pass
+class Err(BaseException): pass
+[builtins fixtures/exception.pyi]
+[out]
+main:3: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:5: error: Incompatible types in assignment (expression has type "A", variable has type "BaseException")
+main:8: error: Incompatible types in assignment (expression has type "BaseException", variable has type "Err")
+
+[case testTryExceptWithinFunction]
+import typing
+def f() -> None:
+ try: pass
+ except BaseException as e:
+ e = object() # Fail
+ e = BaseException()
+ except Err as f:
+ f = BaseException() # Fail
+ f = Err()
+class Err(BaseException): pass
+[builtins fixtures/exception.pyi]
+[out]
+main:5: error: Incompatible types in assignment (expression has type "object", variable has type "BaseException")
+main:8: error: Incompatible types in assignment (expression has type "BaseException", variable has type "Err")
+
+[case testTryExceptFlow]
+def f() -> None:
+ x = 1
+ try:
+ pass
+ except:
+ raise
+ x + 'a' # E: Unsupported left operand type for + ("int")
+[builtins fixtures/exception.pyi]
+[out]
+
+[case testTryWithElse]
+import typing
+try: pass
+except BaseException: pass
+else:
+ object(None) # E: Too many arguments for "object"
+[builtins fixtures/exception.pyi]
+
+[case testRedefinedFunctionInTryWithElse]
+def f() -> None: pass
+try:
+ pass
+except BaseException:
+ f2 = f
+else:
+ def f2() -> str: pass
+try:
+ pass
+except BaseException:
+ f3 = f
+else:
+ def f3() -> None: pass
+[builtins fixtures/exception.pyi]
+[out]
+main:7: error: Incompatible redefinition (redefinition with type Callable[[], str], original type Callable[[], None])
+
+[case testExceptWithoutType]
+import typing
+try:
+ -None # E: Unsupported operand type for unary - (None)
+except:
+ ~None # E: Unsupported operand type for ~ (None)
+[builtins fixtures/exception.pyi]
+
+[case testRaiseWithoutArgument]
+import typing
+try:
+ None
+except:
+ raise
+[builtins fixtures/exception.pyi]
+
+[case testExceptWithMultipleTypes]
+import typing
+class E1(BaseException): pass
+class E2(E1): pass
+try:
+ pass
+except (E1, E2): pass
+except (E1, object): pass # E: Exception type must be derived from BaseException
+except (object, E2): pass # E: Exception type must be derived from BaseException
+except (E1, (E2,)): pass # E: Exception type must be derived from BaseException
+
+except (E1, E2): pass
+except ((E1, E2)): pass
+except (((E1, E2))): pass
+[builtins fixtures/exception.pyi]
+
+[case testExceptWithMultipleTypes2]
+import typing
+class E1(BaseException): pass
+class E2(E1): pass
+try:
+ pass
+except (E1, E2) as e1:
+ x = e1 # type: E1
+ y = e1 # type: E2 # E: Incompatible types in assignment (expression has type "E1", variable has type "E2")
+except (E2, E1) as e2:
+ a = e2 # type: E1
+ b = e2 # type: E2 # E: Incompatible types in assignment (expression has type "E1", variable has type "E2")
+except (E1, E2, int) as e3: # E: Exception type must be derived from BaseException
+ pass
+[builtins fixtures/exception.pyi]
+
+[case testExceptWithMultipleTypes3]
+import typing
+class E1(BaseException): pass
+class E1_1(E1): pass
+class E1_2(E1): pass
+try: pass
+except (E1, E1_1, E1_2) as e1:
+ x = e1 # type: E1
+ y = e1 # type: E1_1 # E: Incompatible types in assignment (expression has type "E1", variable has type "E1_1")
+ z = e1 # type: E1_2 # E: Incompatible types in assignment (expression has type "E1", variable has type "E1_2")
+except (E1_1, E1_2) as e2:
+ a = e2 # type: E1
+ b = e2 # type: E1_1 # E: Incompatible types in assignment (expression has type "Union[E1_1, E1_2]", variable has type "E1_1")
+ c = e2 # type: E1_2 # E: Incompatible types in assignment (expression has type "Union[E1_1, E1_2]", variable has type "E1_2")
+[builtins fixtures/exception.pyi]
+
+[case testExceptWithMultipleTypes4]
+from typing import Tuple, Type, Union
+
+class E1(BaseException): pass
+class E2(BaseException): pass
+class E3(BaseException): pass
+
+def variadic(exc: Tuple[Type[E1], ...]) -> None:
+ try:
+ pass
+ except exc as e:
+ reveal_type(e) # E: Revealed type is '__main__.E1'
+
+def union(exc: Union[Type[E1], Type[E2]]) -> None:
+ try:
+ pass
+ except exc as e:
+ reveal_type(e) # E: Revealed type is 'Union[__main__.E1, __main__.E2]'
+
+def tuple_in_union(exc: Union[Type[E1], Tuple[Type[E2], Type[E3]]]) -> None:
+ try:
+ pass
+ except exc as e:
+ reveal_type(e) # E: Revealed type is 'Union[__main__.E1, __main__.E2, __main__.E3]'
+
+def variadic_in_union(exc: Union[Type[E1], Tuple[Type[E2], ...]]) -> None:
+ try:
+ pass
+ except exc as e:
+ reveal_type(e) # E: Revealed type is 'Union[__main__.E1, __main__.E2]'
+
+def nested_union(exc: Union[Type[E1], Union[Type[E2], Type[E3]]]) -> None:
+ try:
+ pass
+ except exc as e:
+ reveal_type(e) # E: Revealed type is 'Union[__main__.E1, __main__.E2, __main__.E3]'
+
+def error_in_union(exc: Union[Type[E1], int]) -> None:
+ try:
+ pass
+ except exc as e: # E: Exception type must be derived from BaseException
+ pass
+
+def error_in_variadic(exc: Tuple[int, ...]) -> None:
+ try:
+ pass
+ except exc as e: # E: Exception type must be derived from BaseException
+ pass
+
+[builtins fixtures/tuple.pyi]
+
+[case testExceptWithAnyTypes]
+from typing import Any
+
+E1 = None # type: Any
+class E2(BaseException): pass
+class NotBaseDerived: pass
+
+try:
+ pass
+except BaseException as e1:
+ reveal_type(e1) # E: Revealed type is 'builtins.BaseException'
+except (E1, BaseException) as e2:
+ reveal_type(e2) # E: Revealed type is 'Union[Any, builtins.BaseException]'
+except (E1, E2) as e3:
+ reveal_type(e3) # E: Revealed type is 'Union[Any, __main__.E2]'
+except (E1, E2, BaseException) as e4:
+ reveal_type(e4) # E: Revealed type is 'Union[Any, builtins.BaseException]'
+
+try: pass
+except E1 as e1:
+ reveal_type(e1) # E: Revealed type is 'Any'
+except E2 as e2:
+ reveal_type(e2) # E: Revealed type is '__main__.E2'
+except NotBaseDerived as e3: # E: Exception type must be derived from BaseException
+ pass
+except (NotBaseDerived, E1) as e4: # E: Exception type must be derived from BaseException
+ pass
+except (NotBaseDerived, E2) as e5: # E: Exception type must be derived from BaseException
+ pass
+except (NotBaseDerived, E1, E2) as e6: # E: Exception type must be derived from BaseException
+ pass
+except (E1, E2, NotBaseDerived) as e6: # E: Exception type must be derived from BaseException
+ pass
+[builtins fixtures/exception.pyi]
+
+[case testReuseTryExceptionVariable]
+import typing
+class E1(BaseException): pass
+class E2(BaseException): pass
+try: pass
+except E1 as e: pass
+try: pass
+except E1 as e: pass
+try: pass
+except E2 as e: pass
+e + 1 # E: Trying to read deleted variable 'e'
+e = E1() # E: Assignment to variable 'e' outside except: block
+[builtins fixtures/exception.pyi]
+
+[case testReuseDefinedTryExceptionVariable]
+import typing
+class E1(BaseException): pass
+class E2(BaseException): pass
+e = 1
+e = 1
+try: pass
+except E1 as e: pass
+e = 1 # E: Assignment to variable 'e' outside except: block
+e = E1() # E: Assignment to variable 'e' outside except: block
+[builtins fixtures/exception.pyi]
+
+[case testExceptionVariableReuseInDeferredNode1]
+def f(*a: BaseException) -> int:
+ x
+ try: pass
+ except BaseException as err: pass
+ try: pass
+ except BaseException as err: f(err)
+ return 0
+x = f()
+[builtins fixtures/exception.pyi]
+
+[case testExceptionVariableReuseInDeferredNode2]
+def f(*a: BaseException) -> int:
+ try: pass
+ except BaseException as err: pass
+ x
+ try: pass
+ except BaseException as err: f(err)
+ return 0
+x = f()
+[builtins fixtures/exception.pyi]
+
+[case testExceptionVariableReuseInDeferredNode3]
+def f(*a: BaseException) -> int:
+ try: pass
+ except BaseException as err: pass
+ try: pass
+ except BaseException as err: f(err)
+ x
+ return 0
+x = f()
+[builtins fixtures/exception.pyi]
+
+[case testExceptionVariableReuseInDeferredNode4]
+class EA(BaseException):
+ a = None # type: int
+class EB(BaseException):
+ b = None # type: str
+def f(*arg: BaseException) -> int:
+ x
+ try: pass
+ except EA as err:
+ f(err)
+ a = err.a
+ reveal_type(a)
+ try: pass
+ except EB as err:
+ f(err)
+ b = err.b
+ reveal_type(b)
+ return 0
+x = f()
+[builtins fixtures/exception.pyi]
+[out]
+main:11: error: Revealed type is 'builtins.int'
+main:16: error: Revealed type is 'builtins.str'
+
+[case testExceptionVariableReuseInDeferredNode5]
+class EA(BaseException):
+ a = None # type: int
+class EB(BaseException):
+ b = None # type: str
+def f(*arg: BaseException) -> int:
+ try: pass
+ except EA as err:
+ f(err)
+ a = err.a
+ reveal_type(a)
+ x
+ try: pass
+ except EB as err:
+ f(err)
+ b = err.b
+ reveal_type(b)
+ return 0
+x = f()
+[builtins fixtures/exception.pyi]
+[out]
+main:10: error: Revealed type is 'builtins.int'
+main:16: error: Revealed type is 'builtins.str'
+
+[case testExceptionVariableReuseInDeferredNode6]
+class EA(BaseException):
+ a = None # type: int
+class EB(BaseException):
+ b = None # type: str
+def f(*arg: BaseException) -> int:
+ try: pass
+ except EA as err:
+ f(err)
+ a = err.a
+ reveal_type(a)
+ try: pass
+ except EB as err:
+ f(err)
+ b = err.b
+ reveal_type(b)
+ x
+ return 0
+x = f()
+[builtins fixtures/exception.pyi]
+[out]
+main:10: error: Revealed type is 'builtins.int'
+main:15: error: Revealed type is 'builtins.str'
+
+[case testArbitraryExpressionAsExceptionType]
+import typing
+a = BaseException
+try: pass
+except a as b:
+ b = BaseException()
+ b = object() # E: Incompatible types in assignment (expression has type "object", variable has type "BaseException")
+[builtins fixtures/exception.pyi]
+
+[case testInvalidExceptionCallable]
+import typing
+def exc() -> BaseException: pass
+try: pass
+except exc as e: pass # E: Exception type must be derived from BaseException
+except BaseException() as b: pass # E: Exception type must be derived from BaseException
+[builtins fixtures/exception.pyi]
+
+[case testTupleValueAsExceptionType]
+import typing
+def exc() -> BaseException: pass
+class E1(BaseException): pass
+class E1_1(E1): pass
+class E1_2(E1): pass
+
+exs1 = (E1, E1_1, E1_2)
+try: pass
+except exs1 as e1:
+ x = e1 # type: E1
+ y = e1 # type: E1_1 # E: Incompatible types in assignment (expression has type "E1", variable has type "E1_1")
+ z = e1 # type: E1_2 # E: Incompatible types in assignment (expression has type "E1", variable has type "E1_2")
+
+exs2 = (E1_1, E1_2)
+try: pass
+except exs2 as e2:
+ a = e2 # type: E1
+ b = e2 # type: E1_1 # E: Incompatible types in assignment (expression has type "Union[E1_1, E1_2]", variable has type "E1_1")
+ c = e2 # type: E1_2 # E: Incompatible types in assignment (expression has type "Union[E1_1, E1_2]", variable has type "E1_2")
+
+exs3 = (E1, (E1_1, (E1_2,)))
+try: pass
+except exs3 as e3: pass # E: Exception type must be derived from BaseException
+[builtins fixtures/exception.pyi]
+
+[case testInvalidTupleValueAsExceptionType]
+import typing
+def exc() -> BaseException: pass
+class E1(BaseException): pass
+class E2(E1): pass
+
+exs1 = (E1, E2, int)
+try: pass
+except exs1 as e: pass # E: Exception type must be derived from BaseException
+[builtins fixtures/exception.pyi]
+
+[case testOverloadedExceptionType]
+from foo import *
+[file foo.pyi]
+from typing import overload
+class E(BaseException):
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, x) -> None: pass
+try:
+ pass
+except E as e:
+ e = E()
+ e = BaseException() # E: Incompatible types in assignment (expression has type "BaseException", variable has type "E")
+[builtins fixtures/exception.pyi]
+
+[case testExceptionWithAnyBaseClass]
+from typing import Any
+E = None # type: Any
+class EE(E): pass
+raise EE()
+raise EE
+[builtins fixtures/exception.pyi]
+
+[case testExceptionIsType]
+from typing import Type
+class B(BaseException): pass
+def f(e: Type[B]):
+ try: pass
+ except e: pass
+def g(e: Type[BaseException]):
+ try: pass
+ except e as err:
+ reveal_type(err)
+def h(e: Type[int]):
+ try: pass
+ except e: pass
+[builtins fixtures/exception.pyi]
+[out]
+main:9: error: Revealed type is 'builtins.BaseException'
+main:12: error: Exception type must be derived from BaseException
+
+
+-- Del statement
+-- -------------
+
+
+[case testDelStmtWithIndex]
+a, b = None, None # type: (A, B)
+del b[a]
+del b[b] # E: Argument 1 to "__delitem__" of "B" has incompatible type "B"; expected "A"
+del a[a] # E: "A" has no attribute "__delitem__"
+del a[b] # E: "A" has no attribute "__delitem__"
+class B:
+ def __delitem__(self, index: 'A'): pass
+class A: pass
+
+[case testDelStmtWithAttribute]
+class A:
+ def f(self): pass
+ x = 0
+a = A()
+del a.f
+del a.x
+del a.z # E: "A" has no attribute "z"
+
+[case testDelStatementWithTuple]
+class A:
+ x = 0
+a = A()
+del a.x, a.y # E: "A" has no attribute "y"
+
+
+[case testDelStatementWithAssignmentSimple]
+a = 1
+a + 1
+del a
+a + 1 # E: Trying to read deleted variable 'a'
+[builtins fixtures/ops.pyi]
+
+[case testDelStatementWithAssignmentTuple]
+a = 1
+b = 1
+del (a, b)
+b + 1 # E: Trying to read deleted variable 'b'
+[builtins fixtures/ops.pyi]
+
+[case testDelStatementWithAssignmentClass]
+class C:
+ a = 1
+
+c = C()
+c.a = 1
+c.a + 1
+del c.a
+c.a + 1
+[builtins fixtures/ops.pyi]
+
+[case testDelStatementWithConditions]
+x = 5
+del x
+if x: ... # E: Trying to read deleted variable 'x'
+
+def f(x):
+ return x
+
+if 0: ...
+elif f(x): ... # E: Trying to read deleted variable 'x'
+
+while x == 5: ... # E: Trying to read deleted variable 'x'
+
+-- Yield statement
+-- ---------------
+
+
+[case testSimpleYield]
+from typing import Iterator
+def f() -> Iterator[int]:
+ yield 1
+ yield '' # E: Incompatible types in yield (actual type "str", expected type "int")
+[builtins fixtures/for.pyi]
+[out]
+
+[case testYieldInFunctionReturningGenerator]
+from typing import Generator
+def f() -> Generator[int, None, None]:
+ yield 1
+[builtins fixtures/for.pyi]
+[out]
+
+[case testYieldInFunctionReturningIterable]
+from typing import Iterable
+def f() -> Iterable[int]:
+ yield 1
+[builtins fixtures/for.pyi]
+[out]
+
+[case testYieldInFunctionReturningObject]
+def f() -> object:
+ yield 1
+[builtins fixtures/for.pyi]
+[out]
+
+[case testYieldInFunctionReturningAny]
+from typing import Any
+def f() -> Any:
+ yield object()
+[out]
+
+[case testYieldInFunctionReturningFunction]
+from typing import Callable
+def f() -> Callable[[], None]: # E: The return type of a generator function should be "Generator" or one of its supertypes
+ yield object()
+[out]
+
+[case testYieldInDynamicallyTypedFunction]
+import typing
+def f():
+ yield f
+
+[case testWithInvalidInstanceReturnType]
+import typing
+def f() -> int: # E: The return type of a generator function should be "Generator" or one of its supertypes
+ yield 1
+[builtins fixtures/for.pyi]
+[out]
+
+[case testTypeInferenceContextAndYield]
+from typing import List, Iterator
+def f() -> 'Iterator[List[int]]':
+ yield []
+ yield [object()] # E: List item 0 has incompatible type "object"
+[builtins fixtures/for.pyi]
+[out]
+
+[case testYieldAndReturnWithoutValue]
+from typing import Iterator
+def f() -> Iterator[int]:
+ yield 1
+ return
+[builtins fixtures/for.pyi]
+
+[case testYieldWithNoValue]
+from typing import Iterator
+def f() -> Iterator[None]:
+ yield
+[builtins fixtures/for.pyi]
+
+[case testYieldWithNoValueWhenValueRequired]
+from typing import Iterator
+def f() -> Iterator[int]:
+ yield # E: Yield value expected
+[builtins fixtures/for.pyi]
+[out]
+
+[case testYieldWithExplicitNone]
+from typing import Iterator
+def f() -> Iterator[None]:
+ yield None
+[builtins fixtures/for.pyi]
+[out]
+
+
+-- Yield from statement
+-- --------------------
+
+-- Iterables
+-- ----------
+
+[case testSimpleYieldFromWithIterator]
+from typing import Iterator
+def g() -> Iterator[str]:
+ yield '42'
+def h() -> Iterator[int]:
+ yield 42
+def f() -> Iterator[str]:
+ yield from g()
+ yield from h() # E: Incompatible types in "yield from" (actual type "int", expected type "str")
+[out]
+
+[case testYieldFromAppliedToAny]
+from typing import Any
+def g() -> Any:
+ yield object()
+def f() -> Any:
+ yield from g()
+[out]
+
+[case testYieldFromInFunctionReturningFunction]
+from typing import Iterator, Callable
+def g() -> Iterator[int]:
+ yield 42
+def f() -> Callable[[], None]: # E: The return type of a generator function should be "Generator" or one of its supertypes
+ yield from g()
+[out]
+
+[case testYieldFromNotIterableReturnType]
+from typing import Iterator
+def g() -> Iterator[int]:
+ yield 42
+def f() -> int: # E: The return type of a generator function should be "Generator" or one of its supertypes
+ yield from g()
+[out]
+
+[case testYieldFromNotAppliedIterator]
+from typing import Iterator
+def g() -> int:
+ return 42
+def f() -> Iterator[int]:
+ yield from g() # E: "yield from" can't be applied to "int"
+[out]
+
+[case testYieldFromCheckIncompatibleTypesTwoIterables]
+from typing import List, Iterator
+def g() -> Iterator[List[int]]:
+ yield [2, 3, 4]
+def f() -> Iterator[List[int]]:
+ yield from g()
+ yield from [1, 2, 3] # E: Incompatible types in "yield from" (actual type "int", expected type List[int])
+[builtins fixtures/for.pyi]
+[out]
+
+[case testYieldFromNotAppliedToNothing]
+def h():
+ yield from # E: invalid syntax
+[out]
+
+[case testYieldFromAndYieldTogether]
+from typing import Iterator
+def f() -> Iterator[str]:
+ yield "g1 ham"
+ yield from g()
+ yield "g1 eggs"
+def g() -> Iterator[str]:
+ yield "g2 spam"
+ yield "g2 more spam"
+[out]
+
+[case testYieldFromAny]
+from typing import Iterator
+def f(a):
+ b = yield from a
+ return b
+[out]
+
+-- With statement
+-- --------------
+
+
+[case testSimpleWith]
+import typing
+class A:
+ def __enter__(self) -> None: pass
+ def __exit__(self, x, y, z) -> None: pass
+with A():
+ object(A) # E: Too many arguments for "object"
+
+[case testWithStmtAndInvalidExit]
+import typing
+class A:
+ def __enter__(self) -> None: pass
+ def __exit__(self, x, y) -> None: pass
+with A(): # E: Too many arguments for "__exit__" of "A"
+ pass
+
+[case testWithStmtAndMissingExit]
+import typing
+class A:
+ def __enter__(self) -> None: pass
+with A(): # E: "A" has no attribute "__exit__"
+ pass
+
+[case testWithStmtAndInvalidEnter]
+import typing
+class A:
+ def __enter__(self, x) -> None: pass
+ def __exit__(self, x, y, z) -> None: pass
+with A(): # E: Too few arguments for "__enter__" of "A"
+ pass
+
+[case testWithStmtAndMissingEnter]
+import typing
+class A:
+ def __exit__(self, x, y, z) -> None: pass
+with A(): # E: "A" has no attribute "__enter__"
+ pass
+
+[case testWithStmtAndMultipleExprs]
+import typing
+class A:
+ def __enter__(self) -> None: pass
+ def __exit__(self, x, y, z) -> None: pass
+class B:
+ def __enter__(self) -> None: pass
+with A(), B(): # E: "B" has no attribute "__exit__"
+ pass
+with B(), A(): # E: "B" has no attribute "__exit__"
+ pass
+
+[case testWithStmtAndResult]
+import typing
+class B: pass
+class A:
+ def __enter__(self) -> B: pass
+ def __exit__(self, x, y, z): pass
+with A() as b:
+ b = B()
+ b = A() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testWithStmtAndMultipleResults]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class B: pass
+class C: pass
+class A(Generic[t]):
+ def __enter__(self) -> t: pass
+ def __exit__(self, x, y, z): pass
+a_b = A() # type: A[B]
+a_c = A() # type: A[C]
+with a_b as b, a_c as c:
+ b = B()
+ c = C()
+ b = c # E: Incompatible types in assignment (expression has type "C", variable has type "B")
+ c = b # E: Incompatible types in assignment (expression has type "B", variable has type "C")
+
+[case testWithStmtAndComplexTarget]
+from typing import Tuple
+class A:
+ def __enter__(self) -> Tuple[int, str]: pass
+ def __exit__(self, x, y, z): pass
+with A() as (a, b):
+ a = 1
+ b = ''
+ a = b # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[builtins fixtures/tuple.pyi]
+
+[case testWithStmtTypeComment]
+
+from typing import Union
+class A:
+ def __enter__(self) -> int: pass
+ def __exit__(self, x, y, z): pass
+
+with A(): # type: int # E: Invalid type comment
+ pass
+
+with A() as a: # type: int
+ pass
+
+with A() as b: # type: str # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ pass
+
+with A() as c: # type: int, int # E: Invalid tuple literal type
+ pass
+
+with A() as d: # type: Union[int, str]
+ reveal_type(d) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+
+[case testWithStmtTupleTypeComment]
+
+from typing import Tuple
+class A:
+ def __enter__(self) -> Tuple[int, int]: pass
+ def __exit__(self, x, y, z): pass
+
+with A():
+ pass
+
+with A() as a: # type: Tuple[int, int]
+ pass
+
+with A() as b: # type: Tuple[int, str] # E: Incompatible types in assignment (expression has type "Tuple[int, int]", variable has type "Tuple[int, str]")
+ pass
+
+with A() as (c, d): # type: int, int
+ pass
+
+with A() as (e, f): # type: Tuple[int, int]
+ pass
+
+with A() as (g, h): # type: int # E: Tuple type expected for multiple variables
+ pass
+
+with A() as (i, j): # type: int, int, str # E: Incompatible number of tuple items
+ pass
+
+with A() as (k, l): # type: int, str # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ pass
+[builtins fixtures/tuple.pyi]
+
+[case testWithStmtComplexTypeComment]
+
+from typing import Tuple
+class A:
+ def __enter__(self) -> Tuple[int, int]: pass
+ def __exit__(self, x, y, z): pass
+
+class B:
+ def __enter__(self) -> str: pass
+ def __exit__(self, x, y, z): pass
+
+with A() as a, A() as (b, c), B() as d: # type: Tuple[int, int], (int, int), str
+ pass
+
+with A() as e, A() as (f, g), B() as h: # type: Tuple[int, int], Tuple[int, int], str
+ pass
+
+with A() as i, A() as (j, k), B() as l: # type: (int, int), (int, int), str # E: Invalid tuple literal type
+ pass
+
+with A(), A(), B() as m, A() as n, B(), B() as o: # type: int, Tuple[int, int] # E: Incompatible number of types for `with` targets
+ pass
+
+with A(), B(), B() as p, A(), A(): # type: str
+ pass
+[builtins fixtures/tuple.pyi]
+
+-- Chained assignment
+-- ------------------
+
+
+[case testChainedAssignment]
+import typing
+class A: pass
+class B: pass
+x = y = A()
+x = A()
+y = A()
+x = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+y = B() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testChainedAssignment2]
+import typing
+def f() -> None:
+ x = 1
+ y = 'x'
+ x = y = 'x' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ x = y = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+[builtins fixtures/primitives.pyi]
+[out]
+
+[case testChainedAssignmentWithType]
+
+x = y = None # type: int
+x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+y = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+x = 1
+y = 1
+
+
+-- Star assignment
+-- ---------------
+
+
+[case testAssignListToStarExpr]
+from typing import List
+bs, cs = None, None # type: List[A], List[B]
+*bs, b = bs
+*bs, c = cs # E: Incompatible types in assignment (expression has type List[B], variable has type List[A])
+*ns, c = cs
+nc = cs
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+
+-- Type aliases
+-- ------------
+
+
+[case testSimpleTypeAlias]
+import typing
+foo = int
+def f(x: foo) -> None: pass
+f(1)
+f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testTypeAliasDefinedInAModule]
+import typing
+import m
+def f(x: m.foo) -> None: pass
+f(1)
+f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+[file m.py]
+import typing
+foo = int
+
+[case testTypeAliasDefinedInAModule2]
+import typing
+from m import foo
+def f(x: foo) -> None: pass
+f(1)
+f('x') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+[file m.py]
+import typing
+foo = int
+
+
+-- nonlocal and global
+-- -------------------
+
+
+[case testTypeOfGlobalUsed]
+import typing
+g = A()
+def f() -> None:
+ global g
+ g = B()
+
+class A(): pass
+class B(): pass
+[out]
+main:5: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testTypeOfNonlocalUsed]
+import typing
+def f() -> None:
+ a = A()
+ def g() -> None:
+ nonlocal a
+ a = B()
+
+class A(): pass
+class B(): pass
+[out]
+main:6: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+[case testTypeOfOuterMostNonlocalUsed]
+import typing
+def f() -> None:
+ a = A()
+ def g() -> None:
+ a = B()
+ def h() -> None:
+ nonlocal a
+ a = A()
+ a = B()
+
+class A(): pass
+class B(): pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testAugmentedAssignmentIntFloat]
+weight0 = 65.5
+reveal_type(weight0) # E: Revealed type is 'builtins.float'
+weight0 = 65
+reveal_type(weight0) # E: Revealed type is 'builtins.int'
+weight0 *= 'a' # E: Incompatible types in assignment (expression has type "str", variable has type "float")
+weight0 *= 0.5
+reveal_type(weight0) # E: Revealed type is 'builtins.float'
+weight0 *= object() # E: Unsupported operand types for * ("float" and "object")
+reveal_type(weight0) # E: Revealed type is 'builtins.float'
+
+[builtins fixtures/float.pyi]
+
+[case testAugmentedAssignmentIntFloatMember]
+class A:
+ def __init__(self) -> None:
+ self.weight0 = 65.5
+ reveal_type(self.weight0) # E: Revealed type is 'builtins.float'
+ self.weight0 = 65
+ reveal_type(self.weight0) # E: Revealed type is 'builtins.int'
+ self.weight0 *= 'a' # E: Incompatible types in assignment (expression has type "str", variable has type "float")
+ self.weight0 *= 0.5
+ reveal_type(self.weight0) # E: Revealed type is 'builtins.float'
+ self.weight0 *= object() # E: Unsupported operand types for * ("float" and "object")
+ reveal_type(self.weight0) # E: Revealed type is 'builtins.float'
+
+[builtins fixtures/float.pyi]
+
+[case testAugmentedAssignmentIntFloatDict]
+from typing import Dict
+d = {'weight0': 65.5}
+reveal_type(d['weight0']) # E: Revealed type is 'builtins.float*'
+d['weight0'] = 65
+reveal_type(d['weight0']) # E: Revealed type is 'builtins.float*'
+d['weight0'] *= 'a' # E: Unsupported operand types for * ("float" and "str") # E: Incompatible types in assignment (expression has type "str", target has type "float")
+d['weight0'] *= 0.5
+reveal_type(d['weight0']) # E: Revealed type is 'builtins.float*'
+d['weight0'] *= object() # E: Unsupported operand types for * ("float" and "object")
+reveal_type(d['weight0']) # E: Revealed type is 'builtins.float*'
+
+[builtins fixtures/floatdict.pyi]
+
diff --git a/test-data/unit/check-super.test b/test-data/unit/check-super.test
new file mode 100644
index 0000000..8853e3d
--- /dev/null
+++ b/test-data/unit/check-super.test
@@ -0,0 +1,117 @@
+-- Test cases for type checker related to super().
+
+
+-- Supertype member reference
+-- --------------------------
+
+
+[case testAccessingSupertypeMethod]
+
+class B:
+ def f(self) -> 'B': pass
+class A(B):
+ def f(self) -> 'A':
+ a, b = None, None # type: (A, B)
+ a = super().f() # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+ a = super().g() # E: "g" undefined in superclass
+ b = super().f()
+ return a
+[out]
+
+[case testAccessingSuperTypeMethodWithArgs]
+from typing import Any
+class B:
+ def f(self, y: 'A') -> None: pass
+class A(B):
+ def f(self, y: Any) -> None:
+ a, b = None, None # type: (A, B)
+ super().f(b) # E: Argument 1 to "f" of "B" has incompatible type "B"; expected "A"
+ super().f(a)
+ self.f(b)
+ self.f(a)
+[out]
+
+[case testAccessingSuperInit]
+import typing
+class B:
+ def __init__(self, x: A) -> None: pass
+class A(B):
+ def __init__(self) -> None:
+ super().__init__(B(None)) # E: Argument 1 to "__init__" of "B" has incompatible type "B"; expected "A"
+ super().__init__() # E: Too few arguments for "__init__" of "B"
+ super().__init__(A())
+[out]
+
+[case testAccessingSuperMemberWithDeepHierarchy]
+import typing
+class C:
+ def f(self) -> None: pass
+class B(C): pass
+class A(B):
+ def f(self) -> None:
+ super().g() # E: "g" undefined in superclass
+ super().f()
+[out]
+
+[case testAssignToBaseClassMethod]
+import typing
+class A:
+ def f(self) -> None: pass
+class B(A):
+ def g(self) -> None:
+ super().f = None
+[out]
+main:6: error: Invalid assignment target
+
+[case testSuperWithMultipleInheritance]
+import typing
+class A:
+ def f(self) -> None: pass
+class B:
+ def g(self, x: int) -> None: pass
+class C(A, B):
+ def f(self) -> None:
+ super().f()
+ super().g(1)
+ super().f(1) # E: Too many arguments for "f" of "A"
+ super().g() # E: Too few arguments for "g" of "B"
+ super().not_there() # E: "not_there" undefined in superclass
+[out]
+
+[case testSuperWithNew]
+class A:
+ def __new__(cls, x: int) -> 'A':
+ return object.__new__(cls)
+
+class B(A):
+ def __new__(cls, x: int, y: str = '') -> 'A':
+ super().__new__(cls, 1)
+ return super().__new__(cls, 1, '') # E: Too many arguments for "__new__" of "A"
+B('') # E: Argument 1 to "B" has incompatible type "str"; expected "int"
+B(1)
+B(1, 'x')
+[builtins fixtures/__new__.pyi]
+
+[case testSuperOutsideMethodNoCrash]
+class C:
+ a = super().whatever # E: super() outside of a method is not supported
+
+reveal_type(C.a) # E: Revealed type is 'Any'
+[out]
+
+[case testSuperWithUnknownBase]
+from typing import Any
+B = None # type: Any
+class C(B):
+ def __init__(self, arg=0):
+ super(C, self).__init__(arg, arg=arg)
+[out]
+
+[case testSuperSilentInDynamicFunction]
+class A:
+ pass
+
+class B(A):
+ def foo(self):
+ super(B, self).foo() # Not an error
+[out]
diff --git a/test-data/unit/check-tuples.test b/test-data/unit/check-tuples.test
new file mode 100644
index 0000000..2776172
--- /dev/null
+++ b/test-data/unit/check-tuples.test
@@ -0,0 +1,943 @@
+-- Normal assignment and subtyping
+-- -------------------------------
+
+
+[case testTupleAssignmentWithTupleTypes]
+from typing import Tuple
+t1 = None # type: Tuple[A]
+t2 = None # type: Tuple[B]
+t3 = None # type: Tuple[A, A]
+t4 = None # type: Tuple[A, B]
+t5 = None # type: Tuple[B, A]
+
+t1 = t2 # E: Incompatible types in assignment (expression has type "Tuple[B]", variable has type "Tuple[A]")
+t1 = t3 # E: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "Tuple[A]")
+t3 = t1 # E: Incompatible types in assignment (expression has type "Tuple[A]", variable has type "Tuple[A, A]")
+t3 = t4 # E: Incompatible types in assignment (expression has type "Tuple[A, B]", variable has type "Tuple[A, A]")
+t3 = t5 # E: Incompatible types in assignment (expression has type "Tuple[B, A]", variable has type "Tuple[A, A]")
+
+# Ok
+t1 = t1
+t2 = t2
+t3 = t3
+t4 = t4
+t5 = t5
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+[case testTupleSubtyping]
+from typing import Tuple
+t1 = None # type: Tuple[A, A]
+t2 = None # type: Tuple[A, B]
+t3 = None # type: Tuple[B, A]
+
+t2 = t1 # E: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "Tuple[A, B]")
+t2 = t3 # E: Incompatible types in assignment (expression has type "Tuple[B, A]", variable has type "Tuple[A, B]")
+t3 = t1 # E: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "Tuple[B, A]")
+t3 = t2 # E: Incompatible types in assignment (expression has type "Tuple[A, B]", variable has type "Tuple[B, A]")
+
+t1 = t2
+t1 = t3
+
+class A: pass
+class B(A): pass
+[builtins fixtures/tuple.pyi]
+
+[case testTupleCompatibilityWithOtherTypes]
+from typing import Tuple
+a, o = None, None # type: (A, object)
+t = None # type: Tuple[A, A]
+
+a = t # E: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "A")
+t = o # E: Incompatible types in assignment (expression has type "object", variable has type "Tuple[A, A]")
+t = a # E: Incompatible types in assignment (expression has type "A", variable has type "Tuple[A, A]")
+# TODO: callable types + tuples
+
+# Ok
+o = t
+t = None
+
+class A: pass
+[builtins fixtures/tuple.pyi]
+
+[case testNestedTupleTypes]
+from typing import Tuple
+t1 = None # type: Tuple[A, Tuple[A, A]]
+t2 = None # type: Tuple[B, Tuple[B, B]]
+
+t2 = t1 # E: Incompatible types in assignment (expression has type "Tuple[A, Tuple[A, A]]", variable has type "Tuple[B, Tuple[B, B]]")
+t1 = t2
+
+class A: pass
+class B(A): pass
+[builtins fixtures/tuple.pyi]
+
+[case testNestedTupleTypes2]
+from typing import Tuple
+t1 = None # type: Tuple[A, Tuple[A, A]]
+t2 = None # type: Tuple[B, Tuple[B, B]]
+
+t2 = t1 # E: Incompatible types in assignment (expression has type "Tuple[A, Tuple[A, A]]", variable has type "Tuple[B, Tuple[B, B]]")
+t1 = t2
+
+class A: pass
+class B(A): pass
+[builtins fixtures/tuple.pyi]
+
+[case testSubtypingWithNamedTupleType]
+from typing import Tuple
+t1 = None # type: Tuple[A, A]
+t2 = None # type: tuple
+
+t1 = t2 # E: Incompatible types in assignment (expression has type Tuple[Any, ...], variable has type "Tuple[A, A]")
+t2 = t1
+
+class A: pass
+[builtins fixtures/tuple.pyi]
+
+[case testTupleInitializationWithNone]
+from typing import Tuple
+t = None # type: Tuple[A, A]
+t = None
+class A: pass
+[builtins fixtures/tuple.pyi]
+
+
+-- Tuple expressions
+-- -----------------
+
+
+[case testTupleExpressions]
+from typing import Tuple
+t1 = None # type: tuple
+t2 = None # type: Tuple[A]
+t3 = None # type: Tuple[A, B]
+
+a, b, c = None, None, None # type: (A, B, C)
+
+t2 = () # E: Incompatible types in assignment (expression has type "Tuple[]", variable has type "Tuple[A]")
+t2 = (a, a) # E: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "Tuple[A]")
+t3 = (a, a) # E: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "Tuple[A, B]")
+t3 = (b, b) # E: Incompatible types in assignment (expression has type "Tuple[B, B]", variable has type "Tuple[A, B]")
+t3 = (a, b, a) # E: Incompatible types in assignment (expression has type "Tuple[A, B, A]", variable has type "Tuple[A, B]")
+
+t1 = ()
+t1 = (a,)
+t2 = (a,)
+t3 = (a, b)
+t3 = (a, c)
+t3 = (None, None)
+
+class A: pass
+class B: pass
+class C(B): pass
+[builtins fixtures/tuple.pyi]
+
+[case testVoidValueInTuple]
+import typing
+(None, f()) # E: "f" does not return a value
+(f(), None) # E: "f" does not return a value
+
+def f() -> None: pass
+[builtins fixtures/tuple.pyi]
+
+
+-- Indexing
+-- --------
+
+
+[case testIndexingTuples]
+from typing import Tuple
+t1 = None # type: Tuple[A, B]
+t2 = None # type: Tuple[A]
+t3 = None # type: Tuple[A, B, C, D, E]
+a, b = None, None # type: (A, B)
+x = None # type: Tuple[A, B, C]
+y = None # type: Tuple[A, C, E]
+n = 0
+
+a = t1[1] # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+b = t1[0] # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+t1[2] # E: Tuple index out of range
+t1[3] # E: Tuple index out of range
+t2[1] # E: Tuple index out of range
+reveal_type(t1[n]) # E: Revealed type is 'Union[__main__.A, __main__.B]'
+reveal_type(t3[n:]) # E: Revealed type is 'Union[__main__.A, __main__.B, __main__.C, __main__.D, __main__.E]'
+b = t1[(0)] # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+a = t1[0]
+b = t1[1]
+b = t1[-1]
+a = t1[(0)]
+x = t3[0:3] # type (A, B, C)
+y = t3[0:5:2] # type (A, C, E)
+x = t3[:-2] # type (A, B, C)
+
+class A: pass
+class B: pass
+class C: pass
+class D: pass
+class E: pass
+[builtins fixtures/tuple.pyi]
+
+[case testIndexingTuplesWithNegativeIntegers]
+from typing import Tuple
+t1 = None # type: Tuple[A, B]
+t2 = None # type: Tuple[A]
+a, b = None, None # type: A, B
+
+a = t1[-1] # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+b = t1[-2] # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+t1[-3] # E: Tuple index out of range
+t1[-4] # E: Tuple index out of range
+b = t2[(-1)] # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+a = t1[-2]
+b = t1[-1]
+a = t2[(-1)]
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+[case testAssigningToTupleItems]
+from typing import Tuple
+t = None # type: Tuple[A, B]
+n = 0
+
+t[0] = A() # E: Unsupported target for indexed assignment
+t[2] = A() # E: Unsupported target for indexed assignment
+t[n] = A() # E: Unsupported target for indexed assignment
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+
+-- Multiple assignment
+-- -------------------
+
+
+[case testMultipleAssignmentWithTuples]
+from typing import Tuple
+t1 = None # type: Tuple[A, B]
+t2 = None # type: Tuple[A, B, A]
+a, b = None, None # type: (A, B)
+
+a, a = t1 # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+b, b = t1 # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a, b, b = t2 # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+a, b = t1
+a, b, a = t2
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+[case testMultipleAssignmentWithInvalidNumberOfValues]
+from typing import Tuple
+t1 = None # type: Tuple[A, A, A]
+a = None # type: A
+
+a, a = t1 # E: Too many values to unpack (2 expected, 3 provided)
+a, a, a, a = t1 # E: Need more than 3 values to unpack (4 expected)
+
+a, a, a = t1
+
+class A: pass
+[builtins fixtures/tuple.pyi]
+
+[case testMultipleAssignmentWithTupleExpressionRvalue]
+
+a, b = None, None # type: (A, B)
+
+a, b = a, a # Fail
+a, b = b, a # Fail
+
+a, b = a, b
+a, a = a, a
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+[out]
+main:4: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+main:5: error: Incompatible types in assignment (expression has type "B", variable has type "A")
+main:5: error: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+[case testSubtypingInMultipleAssignment]
+
+a, b = None, None # type: (A, B)
+
+b, b = a, b # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b, b = b, a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+a, b = b, b
+b, a = b, b
+
+class A: pass
+class B(A): pass
+[builtins fixtures/tuple.pyi]
+
+[case testInitializationWithMultipleValues]
+
+a, b = None, None # type: (A, B)
+
+a1, b1 = a, a # type: (A, B) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a2, b2 = b, b # type: (A, B) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a3, b3 = a # type: (A, B) # E: '__main__.A' object is not iterable
+a4, b4 = None # type: (A, B) # E: 'builtins.None' object is not iterable
+a5, b5 = a, b, a # type: (A, B) # E: Too many values to unpack (2 expected, 3 provided)
+
+ax, bx = a, b # type: (A, B)
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+[case testMultipleAssignmentWithNonTupleRvalue]
+
+a, b = None, None # type: (A, B)
+def f(): pass
+
+a, b = None # E: 'builtins.None' object is not iterable
+a, b = a # E: '__main__.A' object is not iterable
+a, b = f # E: 'def () -> Any' object is not iterable
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+[case testMultipleAssignmentWithIndexedLvalues]
+
+a, b = None, None # type: (A, B)
+aa, bb = None, None # type: (AA, BB)
+
+a[a], b[b] = a, bb # E: Incompatible types in assignment (expression has type "A", target has type "AA")
+a[a], b[b] = aa, b # E: Incompatible types in assignment (expression has type "B", target has type "BB")
+a[aa], b[b] = aa, bb # E: Invalid index type "AA" for "A"; expected type "A"
+a[a], b[bb] = aa, bb # E: Invalid index type "BB" for "B"; expected type "B"
+a[a], b[b] = aa, bb
+
+class A:
+ def __setitem__(self, x: 'A', y: 'AA') -> None: pass
+class B:
+ def __setitem__(self, x: 'B', y: 'BB') -> None: pass
+
+class AA: pass
+class BB: pass
+[builtins fixtures/tuple.pyi]
+
+[case testMultipleDeclarationWithParentheses]
+
+(a, b) = (None, None) # type: int, str
+a = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+b = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+a = 1
+b = ''
+
+[case testMultipleAssignmentWithExtraParentheses]
+
+a, b = None, None # type: (A, B)
+
+(a, b) = (a, a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+(a, b) = (b, b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+((a), (b)) = ((a), (a)) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+((a), (b)) = ((b), (b)) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+[a, b] = a, a # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+[a, b] = b, b # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+(a, b) = (a, b)
+((a), (b)) = ((a), (b))
+[a, b] = a, b
+
+class A: pass
+class B: pass
+[builtins fixtures/tuple.pyi]
+
+[case testMultipleAssignmentUsingSingleTupleType]
+from typing import Tuple
+a, b = None, None # type: Tuple[int, str]
+a = 1
+b = ''
+a = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+b = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testMultipleAssignmentWithMixedVariables]
+a = b, c = 1, 1
+x, y = p, q = 1, 1
+u, v, w = r, s = 1, 1 # E: Need more than 2 values to unpack (3 expected)
+d, e = f, g, h = 1, 1 # E: Need more than 2 values to unpack (3 expected)
+
+
+-- Assignment to starred expressions
+-- ---------------------------------
+
+
+[case testAssignmentToStarMissingAnnotation]
+from typing import List
+t = 1, 2
+a, b, *c = 1, 2 # E: Need type annotation for variable
+aa, bb, *cc = t # E: Need type annotation for variable
+[builtins fixtures/list.pyi]
+
+[case testAssignmentToStarAnnotation]
+from typing import List
+li, lo = None, None # type: List[int], List[object]
+a, b, *c = 1, 2 # type: int, int, List[int]
+c = lo # E: Incompatible types in assignment (expression has type List[object], variable has type List[int])
+c = li
+[builtins fixtures/list.pyi]
+
+[case testAssignmentToStarCount1]
+from typing import List
+ca = None # type: List[int]
+c = [1]
+a, b, *c = 1, # E: Need more than 1 value to unpack (2 expected)
+a, b, *c = 1, 2
+a, b, *c = 1, 2, 3
+a, b, *c = 1, 2, 3, 4
+[builtins fixtures/list.pyi]
+
+[case testAssignmentToStarCount2]
+from typing import List
+ca = None # type: List[int]
+t1 = 1,
+t2 = 1, 2
+t3 = 1, 2, 3
+t4 = 1, 2, 3, 4
+c = [1]
+a, b, *c = t1 # E: Need more than 1 value to unpack (2 expected)
+a, b, *c = t2
+a, b, *c = t3
+a, b, *c = t4
+[builtins fixtures/list.pyi]
+
+[case testAssignmentToStarFromAny]
+from typing import Any, cast
+a, c = cast(Any, 1), C()
+p, *q = a
+c = a
+c = q
+
+class C: pass
+
+[case testAssignmentToComplexStar]
+from typing import List
+li = None # type: List[int]
+a, *(li) = 1,
+a, *(b, c) = 1, 2 # E: Need more than 1 value to unpack (2 expected)
+a, *(b, c) = 1, 2, 3
+a, *(b, c) = 1, 2, 3, 4 # E: Too many values to unpack (2 expected, 3 provided)
+[builtins fixtures/list.pyi]
+
+[case testAssignmentToStarFromTupleType]
+from typing import List, Tuple
+li = None # type: List[int]
+la = None # type: List[A]
+ta = None # type: Tuple[A, A, A]
+a, *la = ta
+a, *li = ta # E
+a, *na = ta
+na = la
+na = a # E
+
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+main:6: error: List item 0 has incompatible type "A"
+main:6: error: List item 1 has incompatible type "A"
+main:9: error: Incompatible types in assignment (expression has type "A", variable has type List[A])
+
+[case testAssignmentToStarFromTupleInference]
+from typing import List
+li = None # type: List[int]
+la = None # type: List[A]
+a, *l = A(), A()
+l = li # E: Incompatible types in assignment (expression has type List[int], variable has type List[A])
+l = la
+
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testAssignmentToStarFromListInference]
+from typing import List
+li = None # type: List[int]
+la = None # type: List[A]
+a, *l = [A(), A()]
+l = li # E: Incompatible types in assignment (expression has type List[int], variable has type List[A])
+l = la
+
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testAssignmentToStarFromTupleTypeInference]
+from typing import List, Tuple
+li = None # type: List[int]
+la = None # type: List[A]
+ta = None # type: Tuple[A, A, A]
+a, *l = ta
+l = li # E: Incompatible types in assignment (expression has type List[int], variable has type List[A])
+l = la
+
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+
+[case testAssignmentToStarFromListTypeInference]
+from typing import List
+li = None # type: List[int]
+la = None # type: List[A]
+a, *l = la
+l = li # E: Incompatible types in assignment (expression has type List[int], variable has type List[A])
+l = la
+
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+
+
+-- Nested tuple assignment
+-- ----------------------------
+
+
+[case testNestedTupleAssignment1]
+
+a1, b1, c1 = None, None, None # type: (A, B, C)
+a2, b2, c2 = None, None, None # type: (A, B, C)
+
+a1, (b1, c1) = a2, (b2, c2)
+a1, (a1, (b1, c1)) = a2, (a2, (b2, c2))
+a1, (a1, (a1, b1)) = a1, (a1, (a1, c1)) # Fail
+
+class A: pass
+class B: pass
+class C: pass
+[out]
+main:7: error: Incompatible types in assignment (expression has type "C", variable has type "B")
+
+[case testNestedTupleAssignment2]
+
+a1, b1, c1 = None, None, None # type: (A, B, C)
+a2, b2, c2 = None, None, None # type: (A, B, C)
+t = a1, b1
+
+a2, b2 = t
+(a2, b2), c2 = t, c1
+(a2, c2), c2 = t, c1 # Fail
+t, c2 = (a2, b2), c2
+t, c2 = (a2, a2), c2 # Fail
+t = a1, a1, a1 # Fail
+t = a1 # Fail
+a2, a2, a2 = t # Fail
+a2, = t # Fail
+a2 = t # Fail
+
+class A: pass
+class B: pass
+class C: pass
+[out]
+main:8: error: Incompatible types in assignment (expression has type "B", variable has type "C")
+main:10: error: Incompatible types in assignment (expression has type "Tuple[A, A]", variable has type "Tuple[A, B]")
+main:11: error: Incompatible types in assignment (expression has type "Tuple[A, A, A]", variable has type "Tuple[A, B]")
+main:12: error: Incompatible types in assignment (expression has type "A", variable has type "Tuple[A, B]")
+main:13: error: Need more than 2 values to unpack (3 expected)
+main:14: error: Too many values to unpack (1 expected, 2 provided)
+main:15: error: Incompatible types in assignment (expression has type "Tuple[A, B]", variable has type "A")
+
+
+-- Error messages
+-- --------------
+
+
+[case testTupleErrorMessages]
+
+a = None # type: A
+
+(a, a) + a # E: Unsupported left operand type for + ("Tuple[A, A]")
+a + (a, a) # E: Unsupported operand types for + ("A" and "Tuple[A, A]")
+f((a, a)) # E: Argument 1 to "f" has incompatible type "Tuple[A, A]"; expected "A"
+(a, a).foo # E: "Tuple[A, A]" has no attribute "foo"
+
+def f(x: 'A') -> None: pass
+
+class A:
+ def __add__(self, x: 'A') -> 'A': pass
+[builtins fixtures/tuple.pyi]
+
+[case testLargeTuplesInErrorMessages]
+
+a = None # type: LongTypeName
+a + (a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a) # Fail
+
+class LongTypeName:
+ def __add__(self, x: 'LongTypeName') -> 'LongTypeName': pass
+[builtins fixtures/tuple.pyi]
+[out]
+main:3: error: Unsupported operand types for + ("LongTypeName" and tuple(length 50))
+
+
+-- Tuple methods
+-- -------------
+
+
+[case testTupleMethods]
+from typing import Tuple
+t = None # type: Tuple[int, str]
+i = 0
+s = ''
+b = bool()
+
+s = t.__len__() # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+i = t.__str__() # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+i = s in t # E: Incompatible types in assignment (expression has type "bool", variable has type "int")
+t.foo # E: "Tuple[int, str]" has no attribute "foo"
+
+i = t.__len__()
+s = t.__str__()
+b = s in t
+
+[file builtins.py]
+from typing import TypeVar, Generic
+_T = TypeVar('_T')
+class object:
+ def __init__(self) -> None: pass
+class tuple(Generic[_T]):
+ def __len__(self) -> int: pass
+ def __str__(self) -> str: pass
+ def __contains__(self, o: object) -> bool: pass
+class int: pass
+class str: pass
+class bool: pass
+class type: pass
+class function: pass
+
+
+-- For loop over tuple
+-- -------------------
+
+
+[case testForLoopOverTuple]
+import typing
+t = 1, 2
+for x in t:
+ x = 1
+ x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[builtins fixtures/for.pyi]
+
+[case testForLoopOverEmptyTuple]
+import typing
+t = ()
+for x in t: pass
+[builtins fixtures/for.pyi]
+
+[case testForLoopOverNoneValuedTuple]
+import typing
+t = ()
+for x in None, None: pass
+[builtins fixtures/for.pyi]
+
+[case testForLoopOverTupleAndSubtyping]
+import typing
+class A: pass
+class B(A): pass
+for x in B(), A():
+ x = A()
+ x = B()
+ x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "A")
+[builtins fixtures/for.pyi]
+
+[case testTupleIterable]
+y = 'a'
+x = sum((1,2))
+y = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+[builtins fixtures/tuple.pyi]
+
+
+-- Tuple as a base type
+-- --------------------
+
+
+[case testTupleBaseClass]
+import m
+[file m.pyi]
+from typing import Tuple
+class A(Tuple[int, str]):
+ def f(self, x: int) -> None:
+ a, b = 1, ''
+ a, b = self
+ b, a = self # Error
+ self.f('') # Error
+[builtins fixtures/tuple.pyi]
+[out]
+tmp/m.pyi:6: error: Incompatible types in assignment (expression has type "int", variable has type "str")
+tmp/m.pyi:6: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+tmp/m.pyi:7: error: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+
+[case testValidTupleBaseClass2]
+from typing import Tuple
+class A(Tuple[int, str]): pass
+
+x, y = A()
+reveal_type(x) # E: Revealed type is 'builtins.int'
+reveal_type(y) # E: Revealed type is 'builtins.str'
+
+x1 = A()[0] # type: int
+x2 = A()[1] # type: int # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+A()[2] # E: Tuple index out of range
+
+class B(Tuple[int, ...]): pass
+
+z1 = B()[0] # type: int
+z2 = B()[1] # type: str # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+B()[100]
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testValidTupleBaseClass]
+from typing import Tuple
+class A(tuple): pass
+[out]
+
+[case testTupleBaseClass2-skip]
+import m
+[file m.pyi]
+# This doesn't work correctly -- no errors are reported (#867)
+from typing import Tuple
+a = None # type: A
+class A(Tuple[int, str]): pass
+x, y = a
+x() # Expected: "int" not callable
+y() # Expected: "str" not callable
+[out]
+(should fail)
+
+[case testGenericClassWithTupleBaseClass]
+from typing import TypeVar, Generic, Tuple
+T = TypeVar('T')
+class Test(Generic[T], Tuple[T]): pass
+x = Test() # type: Test[int]
+[builtins fixtures/tuple.pyi]
+[out]
+main:4: error: Generic tuple types not supported
+
+
+-- Variable-length tuples (Tuple[t, ...] with literal '...')
+-- ---------------------------------------------------------
+
+
+[case testIndexingVariableLengthTuple]
+from typing import Tuple
+x = () # type: Tuple[str, ...]
+n = 5
+x[n]() # E: "str" not callable
+x[3]() # E: "str" not callable
+[builtins fixtures/tuple.pyi]
+
+[case testSubtypingVariableLengthTuple]
+from typing import Tuple
+class A: pass
+class B(A): pass
+def fa(t: Tuple[A, ...]) -> None: pass
+def fb(t: Tuple[B, ...]) -> None: pass
+ta = () # type: Tuple[A, ...]
+tb = () # type: Tuple[B, ...]
+fa(ta)
+fa(tb)
+fb(tb)
+fb(ta) # E: Argument 1 to "fb" has incompatible type Tuple[A, ...]; expected Tuple[B, ...]
+[builtins fixtures/tuple.pyi]
+
+[case testSubtypingFixedAndVariableLengthTuples]
+from typing import Tuple
+class A: pass
+class B(A): pass
+def fa(t: Tuple[A, ...]) -> None: pass
+def fb(t: Tuple[B, ...]) -> None: pass
+aa = (A(), A())
+ab = (A(), B())
+bb = (B(), B())
+fa(aa)
+fa(ab)
+fa(bb)
+fb(bb)
+fb(ab) # E: Argument 1 to "fb" has incompatible type "Tuple[A, B]"; expected Tuple[B, ...]
+fb(aa) # E: Argument 1 to "fb" has incompatible type "Tuple[A, A]"; expected Tuple[B, ...]
+[builtins fixtures/tuple.pyi]
+
+[case testSubtypingTupleIsContainer]
+from typing import Container
+a = None # type: Container[str]
+a = ()
+
+[case testSubtypingTupleIsSized]
+from typing import Sized
+a = None # type: Sized
+a = ()
+
+[case testTupleWithStarExpr1]
+
+a = (1, 2)
+b = (*a, '')
+reveal_type(b) # E: Revealed type is 'Tuple[builtins.int, builtins.int, builtins.str]'
+
+[case testTupleWithStarExpr2]
+a = [1]
+b = (0, *a)
+reveal_type(b) # E: Revealed type is 'builtins.tuple[builtins.int*]'
+[builtins fixtures/tuple.pyi]
+
+[case testTupleWithStarExpr3]
+a = ['']
+b = (0, *a)
+reveal_type(b) # E: Revealed type is 'builtins.tuple[builtins.object*]'
+c = (*a, '')
+reveal_type(c) # E: Revealed type is 'builtins.tuple[builtins.str*]'
+[builtins fixtures/tuple.pyi]
+
+[case testTupleWithStarExpr4]
+a = (1, 1, 'x', 'x')
+b = (1, 'x')
+a = (0, *b, '')
+[builtins fixtures/tuple.pyi]
+
+[case testTupleMeetTupleAny]
+from typing import Union, Tuple
+class A: pass
+class B: pass
+
+def f(x: Union[B, Tuple[A, A]]) -> None:
+ if isinstance(x, tuple):
+ reveal_type(x) # E: Revealed type is 'Tuple[__main__.A, __main__.A]'
+ else:
+ reveal_type(x) # E: Revealed type is '__main__.B'
+
+def g(x: Union[str, Tuple[str, str]]) -> None:
+ if isinstance(x, tuple):
+ reveal_type(x) # E: Revealed type is 'Tuple[builtins.str, builtins.str]'
+ else:
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testTupleMeetTupleAnyComplex]
+from typing import Tuple, Union
+
+Pair = Tuple[int, int]
+Variant = Union[int, Pair]
+def tuplify(v: Variant) -> None:
+ reveal_type(v) # E: Revealed type is 'Union[builtins.int, Tuple[builtins.int, builtins.int]]'
+ if not isinstance(v, tuple):
+ reveal_type(v) # E: Revealed type is 'builtins.int'
+ v = (v, v)
+ reveal_type(v) # E: Revealed type is 'Tuple[builtins.int, builtins.int]'
+ reveal_type(v) # E: Revealed type is 'Tuple[builtins.int, builtins.int]'
+ reveal_type(v[0]) # E: Revealed type is 'builtins.int'
+
+Pair2 = Tuple[int, str]
+Variant2 = Union[int, Pair2]
+def tuplify2(v: Variant2) -> None:
+ if isinstance(v, tuple):
+ reveal_type(v) # E: Revealed type is 'Tuple[builtins.int, builtins.str]'
+ else:
+ reveal_type(v) # E: Revealed type is 'builtins.int'
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testTupleMeetTupleAnyAfter]
+from typing import Tuple, Union
+
+def good(blah: Union[Tuple[int, int], int]) -> None:
+ reveal_type(blah) # E: Revealed type is 'Union[Tuple[builtins.int, builtins.int], builtins.int]'
+ if isinstance(blah, tuple):
+ reveal_type(blah) # E: Revealed type is 'Tuple[builtins.int, builtins.int]'
+ reveal_type(blah) # E: Revealed type is 'Union[Tuple[builtins.int, builtins.int], builtins.int]'
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testTupleMeetTupleVariable]
+from typing import Tuple, TypeVar, Generic, Union
+T = TypeVar('T')
+
+class A: pass
+class B1(A): pass
+class B2(A): pass
+class C: pass
+
+x = None # type: Tuple[A, ...]
+y = None # type: Tuple[Union[B1, C], Union[B2, C]]
+
+def g(x: T) -> Tuple[T, T]:
+ return (x, x)
+
+z = 1
+x, y = g(z) # E: Argument 1 to "g" has incompatible type "int"; expected "Tuple[B1, B2]"
+[builtins fixtures/tuple.pyi]
+[out]
+
+[case testTupleWithUndersizedContext]
+a = ([1], 'x')
+a = ([], 'x', 1) # E: Incompatible types in assignment (expression has type "Tuple[List[int], str, int]", variable has type "Tuple[List[int], str]")
+[builtins fixtures/tuple.pyi]
+
+[case testTupleWithOversizedContext]
+a = (1, [1], 'x')
+a = (1, []) # E: Incompatible types in assignment (expression has type "Tuple[int, List[int]]", variable has type "Tuple[int, List[int], str]")
+[builtins fixtures/tuple.pyi]
+
+[case testTupleWithoutContext]
+a = (1, []) # E: Need type annotation for variable
+[builtins fixtures/tuple.pyi]
+
+[case testTupleWithUnionContext]
+from typing import List, Union, Tuple
+def f() -> Union[int, Tuple[List[str]]]:
+ return ([],)
+[builtins fixtures/tuple.pyi]
+
+[case testTupleWithVariableSizedTupleContext]
+from typing import List, Tuple
+def f() -> Tuple[List[str], ...]:
+ return ([],)
+[builtins fixtures/tuple.pyi]
+
+[case testTupleWithoutArgs]
+from typing import Tuple
+def f(a: Tuple) -> None: pass
+f(())
+f((1,))
+f(('', ''))
+f(0) # E: Argument 1 to "f" has incompatible type "int"; expected Tuple[Any, ...]
+[builtins fixtures/tuple.pyi]
+
+[case testTupleSingleton]
+
+from typing import Tuple
+def f(a: Tuple[()]) -> None: pass
+f(())
+f((1,)) # E: Argument 1 to "f" has incompatible type "Tuple[int]"; expected "Tuple[]"
+f(('', '')) # E: Argument 1 to "f" has incompatible type "Tuple[str, str]"; expected "Tuple[]"
+f(0) # E: Argument 1 to "f" has incompatible type "int"; expected "Tuple[]"
+[builtins fixtures/tuple.pyi]
+
+[case testNonliteralTupleIndex]
+t = (0, "")
+x = 0
+y = ""
+reveal_type(t[x]) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+t[y] # E: Invalid tuple index type (actual type "str", expected type "Union[int, slice]")
+[builtins fixtures/tuple.pyi]
+
+[case testNonliteralTupleSlice]
+t = (0, "")
+x = 0
+y = ""
+reveal_type(t[x:]) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+t[y:] # E: Slice index must be an integer or None
+[builtins fixtures/tuple.pyi]
diff --git a/test-data/unit/check-type-aliases.test b/test-data/unit/check-type-aliases.test
new file mode 100644
index 0000000..ab4da00
--- /dev/null
+++ b/test-data/unit/check-type-aliases.test
@@ -0,0 +1,114 @@
+[case testSimpleTypeAlias]
+import typing
+i = int
+def f(x: i) -> None: pass
+f(1)
+f('') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+
+[case testUnionTypeAlias]
+from typing import Union
+U = Union[int, str]
+def f(x: U) -> None: pass
+f(1)
+f('')
+f(()) # E: Argument 1 to "f" has incompatible type "Tuple[]"; expected "Union[int, str]"
+
+[case testTupleTypeAlias]
+from typing import Tuple
+T = Tuple[int, str]
+def f(x: T) -> None: pass
+f((1, 'x'))
+f(1) # E: Argument 1 to "f" has incompatible type "int"; expected "Tuple[int, str]"
+
+[case testCallableTypeAlias]
+from typing import Callable
+A = Callable[[int], None]
+f = None # type: A
+f(1)
+f('') # E: Argument 1 has incompatible type "str"; expected "int"
+
+[case testListTypeAlias]
+from typing import List
+A = List[int]
+def f(x: A) -> None: pass
+f([1])
+f(['x']) # E: List item 0 has incompatible type "str"
+[builtins fixtures/list.pyi]
+[out]
+
+[case testAnyTypeAlias]
+from typing import Any
+A = Any
+def f(x: A) -> None:
+ x.foo()
+f(1)
+f('x')
+
+[case testImportUnionAlias]
+import typing
+from _m import U
+def f(x: U) -> None: pass
+f(1)
+f('x')
+f(()) # E: Argument 1 to "f" has incompatible type "Tuple[]"; expected "Union[int, str]"
+[file _m.py]
+from typing import Union
+U = Union[int, str]
+[builtins fixtures/tuple.pyi]
+
+[case testProhibitReassigningAliases]
+A = float
+A = int # E: Cannot assign to a type \
+ # E: Cannot assign multiple types to name "A" without an explicit "Type[...]" annotation
+[out]
+
+[case testProhibitReassigningSubscriptedAliases]
+from typing import Callable
+A = Callable[[], float]
+A = Callable[[], int] # E: Cannot assign multiple types to name "A" without an explicit "Type[...]" annotation \
+ # E: Value of type "int" is not indexable
+ # the second error is because of `Callable = 0` in lib-stub/typing.pyi
+[builtins fixtures/list.pyi]
+[out]
+
+[case testProhibitReassigningGenericAliases]
+from typing import TypeVar, Union, Tuple
+T = TypeVar('T')
+
+A = Tuple[T, T]
+A = Union[T, int] # E: Cannot assign multiple types to name "A" without an explicit "Type[...]" annotation \
+ # E: Value of type "int" is not indexable
+ # the second error is because of `Union = 0` in lib-stub/typing.pyi
+[out]
+
+[case testProhibitUsingVariablesAsTypesAndAllowAliasesAsTypes]
+from typing import TypeVar, Sequence, Type
+T = TypeVar('T')
+
+A: Type[float] = int
+A = float # OK
+x: A # E: Invalid type "__main__.A"
+def bad(tp: A) -> None: # E: Invalid type "__main__.A"
+ pass
+
+Alias = int
+GenAlias = Sequence[T]
+def fun(x: Alias) -> GenAlias[int]: pass
+[out]
+
+[case testTypeAliasInBuiltins]
+def f(x: bytes): pass
+bytes
+f(1) # E: Argument 1 to "f" has incompatible type "int"; expected "str"
+[builtins fixtures/alias.pyi]
+
+[case testEmptyTupleTypeAlias]
+from typing import Tuple, Callable
+EmptyTuple = Tuple[()]
+x = None # type: EmptyTuple
+reveal_type(x) # E: Revealed type is 'Tuple[]'
+
+EmptyTupleCallable = Callable[[Tuple[()]], None]
+f = None # type: EmptyTupleCallable
+reveal_type(f) # E: Revealed type is 'def (Tuple[])'
+[builtins fixtures/list.pyi]
diff --git a/test-data/unit/check-type-checks.test b/test-data/unit/check-type-checks.test
new file mode 100644
index 0000000..c4905a7
--- /dev/null
+++ b/test-data/unit/check-type-checks.test
@@ -0,0 +1,113 @@
+-- Conditional type checks.
+
+
+[case testSimpleIsinstance]
+
+x = None # type: object
+n = None # type: int
+s = None # type: str
+n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+if isinstance(x, int):
+ n = x
+ s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+
+[case testSimpleIsinstance2]
+import typing
+def f(x: object, n: int, s: str) -> None:
+ n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+ if isinstance(x, int):
+ n = x
+ s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testSimpleIsinstance3]
+
+class A:
+ x = None # type: object
+ n = None # type: int
+ s = None # type: str
+ n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+ if isinstance(x, int):
+ n = x
+ s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ else:
+ n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testMultipleIsinstanceTests]
+import typing
+class A: pass
+class B(A): pass
+def f(x: object, a: A, b: B, c: int) -> None:
+ if isinstance(x, A):
+ if isinstance(x, B):
+ b = x
+ x = a
+ a = x
+ c = x # E: Incompatible types in assignment (expression has type "A", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testMultipleIsinstanceTests2]
+import typing
+class A: pass
+class B(A): pass
+def f(x: object, y: object, n: int, s: str) -> None:
+ if isinstance(x, int):
+ if isinstance(y, str):
+ n = x
+ s = y
+ s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ n = y # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ s = y # E: Incompatible types in assignment (expression has type "object", variable has type "str")
+ n = y # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+ n = x
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceAndElif]
+import typing
+def f(x: object, n: int, s: str) -> None:
+ n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+ if isinstance(x, int):
+ n = x
+ s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ elif isinstance(x, str):
+ s = x
+ n = x # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ else:
+ n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+ s = x # E: Incompatible types in assignment (expression has type "object", variable has type "str")
+ n = x # E: Incompatible types in assignment (expression has type "object", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceAndAnyType]
+from typing import Any
+def f(x: Any, n: int, s: str) -> None:
+ s = x
+ if isinstance(x, int):
+ n = x
+ s = x # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ s = x
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceAndGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class C(Generic[T]):
+ def f(self, x: T) -> None: pass
+def f(x: object) -> None:
+ if isinstance(x, C):
+ x.f(1)
+ x.f('')
+ x.g() # E: C[Any] has no attribute "g"
+ x.g() # E: "object" has no attribute "g"
+[builtins fixtures/isinstance.pyi]
+[out]
diff --git a/test-data/unit/check-type-promotion.test b/test-data/unit/check-type-promotion.test
new file mode 100644
index 0000000..0a39996
--- /dev/null
+++ b/test-data/unit/check-type-promotion.test
@@ -0,0 +1,39 @@
+-- Test cases for type promotion (e.g. int -> float).
+
+
+[case testPromoteIntToFloat]
+def f(x: float) -> None: pass
+f(1)
+[builtins fixtures/primitives.pyi]
+
+[case testCantPromoteFloatToInt]
+def f(x: int) -> None: pass
+f(1.1) # E: Argument 1 to "f" has incompatible type "float"; expected "int"
+[builtins fixtures/primitives.pyi]
+
+[case testPromoteFloatToComplex]
+def f(x: complex) -> None: pass
+f(1)
+[builtins fixtures/primitives.pyi]
+
+[case testPromoteIntToComplex]
+def f(x: complex) -> None: pass
+f(1)
+[builtins fixtures/primitives.pyi]
+
+[case testPromoteBytearrayToByte]
+def f(x: bytes) -> None: pass
+f(bytearray())
+[builtins fixtures/primitives.pyi]
+
+[case testNarrowingDownFromPromoteTargetType]
+y = 0.0
+y = 1
+y() # E: "int" not callable
+[builtins fixtures/primitives.pyi]
+
+[case testNarrowingDownFromPromoteTargetType2]
+y = 0.0
+y = 1
+y.x # E: "int" has no attribute "x"
+[builtins fixtures/primitives.pyi]
diff --git a/test-data/unit/check-typeddict.test b/test-data/unit/check-typeddict.test
new file mode 100644
index 0000000..0e908e8
--- /dev/null
+++ b/test-data/unit/check-typeddict.test
@@ -0,0 +1,1258 @@
+-- Create Instance
+
+[case testCanCreateTypedDictInstanceWithKeywordArguments]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+p = Point(x=42, y=1337)
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.int, 'y': builtins.int})'
+# Use values() to check fallback value type.
+reveal_type(p.values()) # E: Revealed type is 'typing.Iterable[builtins.int*]'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testCanCreateTypedDictInstanceWithDictCall]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+p = Point(dict(x=42, y=1337))
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.int, 'y': builtins.int})'
+# Use values() to check fallback value type.
+reveal_type(p.values()) # E: Revealed type is 'typing.Iterable[builtins.int*]'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testCanCreateTypedDictInstanceWithDictLiteral]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+p = Point({'x': 42, 'y': 1337})
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.int, 'y': builtins.int})'
+# Use values() to check fallback value type.
+reveal_type(p.values()) # E: Revealed type is 'typing.Iterable[builtins.int*]'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testCanCreateTypedDictInstanceWithNoArguments]
+from typing import TypeVar, Union
+from mypy_extensions import TypedDict
+EmptyDict = TypedDict('EmptyDict', {})
+p = EmptyDict()
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.EmptyDict', {})'
+reveal_type(p.values()) # E: Revealed type is 'typing.Iterable[<nothing>]'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+
+-- Create Instance (Errors)
+
+[case testCannotCreateTypedDictInstanceWithUnknownArgumentPattern]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+p = Point(42, 1337) # E: Expected keyword arguments, {...}, or dict(...) in TypedDict constructor
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictInstanceNonLiteralItemName]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+x = 'x'
+p = Point({x: 42, 'y': 1337}) # E: Expected TypedDict key to be string literal
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictInstanceWithExtraItems]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+p = Point(x=42, y=1337, z=666) # E: Extra key 'z' for TypedDict "Point"
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictInstanceWithMissingItems]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+p = Point(x=42) # E: Key 'y' missing for TypedDict "Point"
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictInstanceWithIncompatibleItemType]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+p = Point(x='meaning_of_life', y=1337) # E: Incompatible types (expression has type "str", TypedDict item "x" has type "int")
+[builtins fixtures/dict.pyi]
+
+
+-- Define TypedDict (Class syntax)
+
+[case testCanCreateTypedDictWithClass]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Point(TypedDict):
+ x: int
+ y: int
+
+p = Point(x=42, y=1337)
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.int, 'y': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+[case testCanCreateTypedDictWithSubclass]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Point1D(TypedDict):
+ x: int
+class Point2D(Point1D):
+ y: int
+r: Point1D
+p: Point2D
+reveal_type(r) # E: Revealed type is 'TypedDict('__main__.Point1D', {'x': builtins.int})'
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point2D', {'x': builtins.int, 'y': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+[case testCanCreateTypedDictWithSubclass2]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Point1D(TypedDict):
+ x: int
+class Point2D(TypedDict, Point1D): # We also allow to include TypedDict in bases, it is simply ignored at runtime
+ y: int
+
+p: Point2D
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point2D', {'x': builtins.int, 'y': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+[case testCanCreateTypedDictClassEmpty]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class EmptyDict(TypedDict):
+ pass
+
+p = EmptyDict()
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.EmptyDict', {})'
+[builtins fixtures/dict.pyi]
+
+
+-- Define TypedDict (Class syntax errors)
+
+[case testCanCreateTypedDictWithClassOldVersion]
+# flags: --python-version 3.5
+from mypy_extensions import TypedDict
+
+class Point(TypedDict): # E: TypedDict class syntax is only supported in Python 3.6
+ pass
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictWithClassOtherBases]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class A: pass
+
+class Point1D(TypedDict, A): # E: All bases of a new TypedDict must be TypedDict types
+ x: int
+class Point2D(Point1D, A): # E: All bases of a new TypedDict must be TypedDict types
+ y: int
+
+p: Point2D
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point2D', {'x': builtins.int, 'y': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictWithClassWithOtherStuff]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Point(TypedDict):
+ x: int
+ y: int = 1 # E: Right hand side values are not supported in TypedDict
+ def f(): pass # E: Invalid statement in TypedDict definition; expected "field_name: field_type"
+ z = int # E: Invalid statement in TypedDict definition; expected "field_name: field_type"
+
+p = Point(x=42, y=1337, z='whatever')
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.int, 'y': builtins.int, 'z': Any})'
+[builtins fixtures/dict.pyi]
+
+[case testCanCreateTypedDictTypeWithUnderscoreItemName]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int, '_fallback': object})
+[builtins fixtures/dict.pyi]
+
+[case testCanCreateTypedDictWithClassUnderscores]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Point(TypedDict):
+ x: int
+ _y: int
+
+p: Point
+reveal_type(p) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.int, '_y': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictWithClassOverwriting]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Bad(TypedDict):
+ x: int
+ x: str # E: Duplicate TypedDict field "x"
+
+b: Bad
+reveal_type(b) # E: Revealed type is 'TypedDict('__main__.Bad', {'x': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictWithClassOverwriting2]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Point1(TypedDict):
+ x: int
+class Point2(TypedDict):
+ x: float
+class Bad(Point1, Point2): # E: Cannot overwrite TypedDict field "x" while merging
+ pass
+
+b: Bad
+reveal_type(b) # E: Revealed type is 'TypedDict('__main__.Bad', {'x': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictWithClassOverwriting2]
+# flags: --python-version 3.6
+from mypy_extensions import TypedDict
+
+class Point1(TypedDict):
+ x: int
+class Point2(Point1):
+ x: float # E: Cannot overwrite TypedDict field "x" while extending
+
+p2: Point2
+reveal_type(p2) # E: Revealed type is 'TypedDict('__main__.Point2', {'x': builtins.int})'
+[builtins fixtures/dict.pyi]
+
+
+-- Subtyping
+
+[case testCanConvertTypedDictToItself]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+def identity(p: Point) -> Point:
+ return p
+[builtins fixtures/dict.pyi]
+
+[case testCanConvertTypedDictToEquivalentTypedDict]
+from mypy_extensions import TypedDict
+PointA = TypedDict('PointA', {'x': int, 'y': int})
+PointB = TypedDict('PointB', {'x': int, 'y': int})
+def identity(p: PointA) -> PointB:
+ return p
+[builtins fixtures/dict.pyi]
+
+[case testCannotConvertTypedDictToSimilarTypedDictWithNarrowerItemTypes]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+ObjectPoint = TypedDict('ObjectPoint', {'x': object, 'y': object})
+def convert(op: ObjectPoint) -> Point:
+ return op # E: Incompatible return value type (got "ObjectPoint", expected "Point")
+[builtins fixtures/dict.pyi]
+
+[case testCannotConvertTypedDictToSimilarTypedDictWithWiderItemTypes]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+ObjectPoint = TypedDict('ObjectPoint', {'x': object, 'y': object})
+def convert(p: Point) -> ObjectPoint:
+ return p # E: Incompatible return value type (got "Point", expected "ObjectPoint")
+[builtins fixtures/dict.pyi]
+
+[case testCannotConvertTypedDictToSimilarTypedDictWithIncompatibleItemTypes]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+Chameleon = TypedDict('Chameleon', {'x': str, 'y': str})
+def convert(p: Point) -> Chameleon:
+ return p # E: Incompatible return value type (got "Point", expected "Chameleon")
+[builtins fixtures/dict.pyi]
+
+[case testCanConvertTypedDictToNarrowerTypedDict]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+Point1D = TypedDict('Point1D', {'x': int})
+def narrow(p: Point) -> Point1D:
+ return p
+[builtins fixtures/dict.pyi]
+
+[case testCannotConvertTypedDictToWiderTypedDict]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+Point3D = TypedDict('Point3D', {'x': int, 'y': int, 'z': int})
+def widen(p: Point) -> Point3D:
+ return p # E: Incompatible return value type (got "Point", expected "Point3D")
+[builtins fixtures/dict.pyi]
+
+[case testCanConvertTypedDictToCompatibleMapping]
+from mypy_extensions import TypedDict
+from typing import Mapping
+Point = TypedDict('Point', {'x': int, 'y': int})
+def as_mapping(p: Point) -> Mapping[str, int]:
+ return p
+[builtins fixtures/dict.pyi]
+
+[case testCannotConvertTypedDictToCompatibleMapping]
+from mypy_extensions import TypedDict
+from typing import Mapping
+Point = TypedDict('Point', {'x': int, 'y': int})
+def as_mapping(p: Point) -> Mapping[str, str]:
+ return p # E: Incompatible return value type (got "Point", expected Mapping[str, str])
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictAcceptsIntForFloatDuckTypes]
+from mypy_extensions import TypedDict
+from typing import Any, Mapping
+Point = TypedDict('Point', {'x': float, 'y': float})
+def create_point() -> Point:
+ return Point(x=1, y=2)
+reveal_type(Point(x=1, y=2)) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.float, 'y': builtins.float})'
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictDoesNotAcceptsFloatForInt]
+from mypy_extensions import TypedDict
+from typing import Any, Mapping
+Point = TypedDict('Point', {'x': int, 'y': int})
+def create_point() -> Point:
+ return Point(x=1.2, y=2.5)
+[out]
+main:5: error: Incompatible types (expression has type "float", TypedDict item "x" has type "int")
+main:5: error: Incompatible types (expression has type "float", TypedDict item "y" has type "int")
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictAcceptsAnyType]
+from mypy_extensions import TypedDict
+from typing import Any, Mapping
+Point = TypedDict('Point', {'x': float, 'y': float})
+def create_point(something: Any) -> Point:
+ return Point({
+ 'x': something.x,
+ 'y': something.y
+ })
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictValueTypeContext]
+from mypy_extensions import TypedDict
+from typing import List
+D = TypedDict('D', {'x': List[int]})
+reveal_type(D(x=[])) # E: Revealed type is 'TypedDict('__main__.D', {'x': builtins.list[builtins.int]})'
+[builtins fixtures/dict.pyi]
+
+[case testCannotConvertTypedDictToDictOrMutableMapping]
+from mypy_extensions import TypedDict
+from typing import Dict, MutableMapping
+Point = TypedDict('Point', {'x': int, 'y': int})
+def as_dict(p: Point) -> Dict[str, int]:
+ return p # E: Incompatible return value type (got "Point", expected Dict[str, int])
+def as_mutable_mapping(p: Point) -> MutableMapping[str, int]:
+ return p # E: Incompatible return value type (got "Point", expected MutableMapping[str, int])
+[builtins fixtures/dict.pyi]
+
+[case testCanConvertTypedDictToAny]
+from mypy_extensions import TypedDict
+from typing import Any
+Point = TypedDict('Point', {'x': int, 'y': int})
+def unprotect(p: Point) -> Any:
+ return p
+[builtins fixtures/dict.pyi]
+
+[case testAnonymousTypedDictInErrorMessages]
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int, 'y': str})
+B = TypedDict('B', {'x': int, 'z': str, 'a': int})
+C = TypedDict('C', {'x': int, 'z': str, 'a': str})
+a: A
+b: B
+c: C
+
+def f(a: A) -> None: pass
+
+l = [a, b] # Join generates an anonymous TypedDict
+f(l) # E: Argument 1 to "f" has incompatible type List[TypedDict({'x': int})]; expected "A"
+ll = [b, c]
+f(ll) # E: Argument 1 to "f" has incompatible type List[TypedDict({'x': int, 'z': str})]; expected "A"
+[builtins fixtures/dict.pyi]
+
+
+-- Join
+
+[case testJoinOfTypedDictHasOnlyCommonKeysAndNewFallback]
+from mypy_extensions import TypedDict
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+Point3D = TypedDict('Point3D', {'x': int, 'y': int, 'z': int})
+p1 = TaggedPoint(type='2d', x=0, y=0)
+p2 = Point3D(x=1, y=1, z=1)
+joined_points = [p1, p2][0]
+reveal_type(p1.values()) # E: Revealed type is 'typing.Iterable[builtins.object*]'
+reveal_type(p2.values()) # E: Revealed type is 'typing.Iterable[builtins.int*]'
+reveal_type(joined_points) # E: Revealed type is 'TypedDict({'x': builtins.int, 'y': builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testJoinOfTypedDictRemovesNonequivalentKeys]
+from mypy_extensions import TypedDict
+CellWithInt = TypedDict('CellWithInt', {'value': object, 'meta': int})
+CellWithObject = TypedDict('CellWithObject', {'value': object, 'meta': object})
+c1 = CellWithInt(value=1, meta=42)
+c2 = CellWithObject(value=2, meta='turtle doves')
+joined_cells = [c1, c2]
+reveal_type(c1) # E: Revealed type is 'TypedDict('__main__.CellWithInt', {'value': builtins.object, 'meta': builtins.int})'
+reveal_type(c2) # E: Revealed type is 'TypedDict('__main__.CellWithObject', {'value': builtins.object, 'meta': builtins.object})'
+reveal_type(joined_cells) # E: Revealed type is 'builtins.list[TypedDict({'value': builtins.object}, fallback=typing.Mapping[builtins.str, builtins.object])]'
+[builtins fixtures/dict.pyi]
+
+[case testJoinOfDisjointTypedDictsIsEmptyTypedDict]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+Cell = TypedDict('Cell', {'value': object})
+d1 = Point(x=0, y=0)
+d2 = Cell(value='pear tree')
+joined_dicts = [d1, d2]
+reveal_type(d1) # E: Revealed type is 'TypedDict('__main__.Point', {'x': builtins.int, 'y': builtins.int})'
+reveal_type(d2) # E: Revealed type is 'TypedDict('__main__.Cell', {'value': builtins.object})'
+reveal_type(joined_dicts) # E: Revealed type is 'builtins.list[TypedDict({}, fallback=typing.Mapping[builtins.str, <nothing>])]'
+[builtins fixtures/dict.pyi]
+
+[case testJoinOfTypedDictWithCompatibleMappingIsMapping]
+from mypy_extensions import TypedDict
+from typing import Mapping
+Cell = TypedDict('Cell', {'value': int})
+left = Cell(value=42)
+right = {'score': 999} # type: Mapping[str, int]
+joined1 = [left, right]
+joined2 = [right, left]
+reveal_type(joined1) # E: Revealed type is 'builtins.list[typing.Mapping*[builtins.str, builtins.int]]'
+reveal_type(joined2) # E: Revealed type is 'builtins.list[typing.Mapping*[builtins.str, builtins.int]]'
+[builtins fixtures/dict.pyi]
+
+[case testJoinOfTypedDictWithCompatibleMappingSupertypeIsSupertype]
+from mypy_extensions import TypedDict
+from typing import Sized
+Cell = TypedDict('Cell', {'value': int})
+left = Cell(value=42)
+right = {'score': 999} # type: Sized
+joined1 = [left, right]
+joined2 = [right, left]
+reveal_type(joined1) # E: Revealed type is 'builtins.list[typing.Sized*]'
+reveal_type(joined2) # E: Revealed type is 'builtins.list[typing.Sized*]'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testJoinOfTypedDictWithIncompatibleMappingIsObject]
+from mypy_extensions import TypedDict
+from typing import Mapping
+Cell = TypedDict('Cell', {'value': int})
+left = Cell(value=42)
+right = {'score': 'zero'} # type: Mapping[str, str]
+joined1 = [left, right]
+joined2 = [right, left]
+reveal_type(joined1) # E: Revealed type is 'builtins.list[builtins.object*]'
+reveal_type(joined2) # E: Revealed type is 'builtins.list[builtins.object*]'
+[builtins fixtures/dict.pyi]
+
+[case testJoinOfTypedDictWithIncompatibleTypeIsObject]
+from mypy_extensions import TypedDict
+from typing import Mapping
+Cell = TypedDict('Cell', {'value': int})
+left = Cell(value=42)
+right = 42
+joined1 = [left, right]
+joined2 = [right, left]
+reveal_type(joined1) # E: Revealed type is 'builtins.list[builtins.object*]'
+reveal_type(joined2) # E: Revealed type is 'builtins.list[builtins.object*]'
+[builtins fixtures/dict.pyi]
+
+
+-- Meet
+
+[case testMeetOfTypedDictsWithCompatibleCommonKeysHasAllKeysAndNewFallback]
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable
+XY = TypedDict('XY', {'x': int, 'y': int})
+YZ = TypedDict('YZ', {'y': int, 'z': int})
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: XY, y: YZ) -> None: pass
+reveal_type(f(g)) # E: Revealed type is 'TypedDict({'x': builtins.int, 'y': builtins.int, 'z': builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+[builtins fixtures/dict.pyi]
+
+[case testMeetOfTypedDictsWithIncompatibleCommonKeysIsUninhabited]
+# flags: --strict-optional
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable
+XYa = TypedDict('XYa', {'x': int, 'y': int})
+YbZ = TypedDict('YbZ', {'y': object, 'z': int})
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: XYa, y: YbZ) -> None: pass
+reveal_type(f(g)) # E: Revealed type is '<nothing>'
+[builtins fixtures/dict.pyi]
+
+[case testMeetOfTypedDictsWithNoCommonKeysHasAllKeysAndNewFallback]
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable
+X = TypedDict('X', {'x': int})
+Z = TypedDict('Z', {'z': int})
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: X, y: Z) -> None: pass
+reveal_type(f(g)) # E: Revealed type is 'TypedDict({'x': builtins.int, 'z': builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+[builtins fixtures/dict.pyi]
+
+# TODO: It would be more accurate for the meet to be TypedDict instead.
+[case testMeetOfTypedDictWithCompatibleMappingIsUninhabitedForNow]
+# flags: --strict-optional
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable, Mapping
+X = TypedDict('X', {'x': int})
+M = Mapping[str, int]
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: X, y: M) -> None: pass
+reveal_type(f(g)) # E: Revealed type is '<nothing>'
+[builtins fixtures/dict.pyi]
+
+[case testMeetOfTypedDictWithIncompatibleMappingIsUninhabited]
+# flags: --strict-optional
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable, Mapping
+X = TypedDict('X', {'x': int})
+M = Mapping[str, str]
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: X, y: M) -> None: pass
+reveal_type(f(g)) # E: Revealed type is '<nothing>'
+[builtins fixtures/dict.pyi]
+
+# TODO: It would be more accurate for the meet to be TypedDict instead.
+[case testMeetOfTypedDictWithCompatibleMappingSuperclassIsUninhabitedForNow]
+# flags: --strict-optional
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable, Iterable
+X = TypedDict('X', {'x': int})
+I = Iterable[str]
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: X, y: I) -> None: pass
+reveal_type(f(g)) # E: Revealed type is '<nothing>'
+[builtins fixtures/dict.pyi]
+
+[case testMeetOfTypedDictsWithNonTotal]
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable
+XY = TypedDict('XY', {'x': int, 'y': int}, total=False)
+YZ = TypedDict('YZ', {'y': int, 'z': int}, total=False)
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: XY, y: YZ) -> None: pass
+reveal_type(f(g)) # E: Revealed type is 'TypedDict({'x'?: builtins.int, 'y'?: builtins.int, 'z'?: builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+[builtins fixtures/dict.pyi]
+
+[case testMeetOfTypedDictsWithNonTotalAndTotal]
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable
+XY = TypedDict('XY', {'x': int}, total=False)
+YZ = TypedDict('YZ', {'y': int, 'z': int})
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: XY, y: YZ) -> None: pass
+reveal_type(f(g)) # E: Revealed type is 'TypedDict({'x'?: builtins.int, 'y': builtins.int, 'z': builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+[builtins fixtures/dict.pyi]
+
+[case testMeetOfTypedDictsWithIncompatibleNonTotalAndTotal]
+# flags: --strict-optional
+from mypy_extensions import TypedDict
+from typing import TypeVar, Callable
+XY = TypedDict('XY', {'x': int, 'y': int}, total=False)
+YZ = TypedDict('YZ', {'y': int, 'z': int})
+T = TypeVar('T')
+def f(x: Callable[[T, T], None]) -> T: pass
+def g(x: XY, y: YZ) -> None: pass
+reveal_type(f(g)) # E: Revealed type is '<nothing>'
+[builtins fixtures/dict.pyi]
+
+
+-- Constraint Solver
+
+[case testTypedDictConstraintsAgainstIterable]
+from typing import TypeVar, Iterable
+from mypy_extensions import TypedDict
+T = TypeVar('T')
+def f(x: Iterable[T]) -> T: pass
+A = TypedDict('A', {'x': int})
+a: A
+reveal_type(f(a)) # E: Revealed type is 'builtins.str*'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+-- TODO: Figure out some way to trigger the ConstraintBuilderVisitor.visit_typeddict_type() path.
+
+
+-- Special Method: __getitem__
+
+[case testCanGetItemOfTypedDictWithValidStringLiteralKey]
+from mypy_extensions import TypedDict
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p = TaggedPoint(type='2d', x=42, y=1337)
+reveal_type(p['type']) # E: Revealed type is 'builtins.str'
+reveal_type(p['x']) # E: Revealed type is 'builtins.int'
+reveal_type(p['y']) # E: Revealed type is 'builtins.int'
+[builtins fixtures/dict.pyi]
+
+[case testCanGetItemOfTypedDictWithValidBytesOrUnicodeLiteralKey]
+# flags: --python-version 2.7
+from mypy_extensions import TypedDict
+Cell = TypedDict('Cell', {'value': int})
+c = Cell(value=42)
+reveal_type(c['value']) # E: Revealed type is 'builtins.int'
+reveal_type(c[u'value']) # E: Revealed type is 'builtins.int'
+[builtins_py2 fixtures/dict.pyi]
+
+[case testCannotGetItemOfTypedDictWithInvalidStringLiteralKey]
+from mypy_extensions import TypedDict
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p: TaggedPoint
+p['z'] # E: TypedDict "TaggedPoint" has no key 'z'
+[builtins fixtures/dict.pyi]
+
+[case testCannotGetItemOfAnonymousTypedDictWithInvalidStringLiteralKey]
+from typing import TypeVar
+from mypy_extensions import TypedDict
+A = TypedDict('A', {'x': str, 'y': int, 'z': str})
+B = TypedDict('B', {'x': str, 'z': int})
+C = TypedDict('C', {'x': str, 'y': int, 'z': int})
+T = TypeVar('T')
+def join(x: T, y: T) -> T: return x
+ab = join(A(x='', y=1, z=''), B(x='', z=1))
+ac = join(A(x='', y=1, z=''), C(x='', y=0, z=1))
+ab['y'] # E: 'y' is not a valid TypedDict key; expected one of ('x')
+ac['a'] # E: 'a' is not a valid TypedDict key; expected one of ('x', 'y')
+[builtins fixtures/dict.pyi]
+
+[case testCannotGetItemOfTypedDictWithNonLiteralKey]
+from mypy_extensions import TypedDict
+from typing import Union
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p = TaggedPoint(type='2d', x=42, y=1337)
+def get_coordinate(p: TaggedPoint, key: str) -> Union[str, int]:
+ return p[key] # E: TypedDict key must be a string literal; expected one of ('type', 'x', 'y')
+[builtins fixtures/dict.pyi]
+
+
+-- Special Method: __setitem__
+
+[case testCanSetItemOfTypedDictWithValidStringLiteralKeyAndCompatibleValueType]
+from mypy_extensions import TypedDict
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p = TaggedPoint(type='2d', x=42, y=1337)
+p['type'] = 'two_d'
+p['x'] = 1
+[builtins fixtures/dict.pyi]
+
+[case testCannotSetItemOfTypedDictWithIncompatibleValueType]
+from mypy_extensions import TypedDict
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p = TaggedPoint(type='2d', x=42, y=1337)
+p['x'] = 'y' # E: Argument 2 has incompatible type "str"; expected "int"
+[builtins fixtures/dict.pyi]
+
+[case testCannotSetItemOfTypedDictWithInvalidStringLiteralKey]
+from mypy_extensions import TypedDict
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p = TaggedPoint(type='2d', x=42, y=1337)
+p['z'] = 1 # E: TypedDict "TaggedPoint" has no key 'z'
+[builtins fixtures/dict.pyi]
+
+[case testCannotSetItemOfTypedDictWithNonLiteralKey]
+from mypy_extensions import TypedDict
+from typing import Union
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p = TaggedPoint(type='2d', x=42, y=1337)
+def set_coordinate(p: TaggedPoint, key: str, value: int) -> None:
+ p[key] = value # E: TypedDict key must be a string literal; expected one of ('type', 'x', 'y')
+[builtins fixtures/dict.pyi]
+
+
+-- isinstance
+
+[case testTypedDictAndInstance]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int})
+d: object
+if isinstance(d, D): # E: Cannot use isinstance() with a TypedDict type
+ reveal_type(d) # E: Revealed type is '__main__.D'
+[builtins fixtures/isinstancelist.pyi]
+
+
+-- Scoping
+
+[case testTypedDictInClassNamespace]
+# https://github.com/python/mypy/pull/2553#issuecomment-266474341
+from mypy_extensions import TypedDict
+class C:
+ def f(self):
+ A = TypedDict('A', {'x': int})
+ def g(self):
+ A = TypedDict('A', {'y': int})
+C.A # E: Type[C] has no attribute "A"
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictInFunction]
+from mypy_extensions import TypedDict
+def f() -> None:
+ A = TypedDict('A', {'x': int})
+A # E: Name 'A' is not defined
+[builtins fixtures/dict.pyi]
+
+
+-- Union simplification / proper subtype checks
+
+[case testTypedDictUnionSimplification]
+from typing import TypeVar, Union, Any, cast
+from mypy_extensions import TypedDict
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+C = TypedDict('C', {'a': int})
+D = TypedDict('D', {'a': int, 'b': int})
+E = TypedDict('E', {'a': str})
+F = TypedDict('F', {'x': int})
+G = TypedDict('G', {'a': Any})
+
+c = C(a=1)
+d = D(a=1, b=1)
+e = E(a='')
+f = F(x=1)
+g = G(a=cast(Any, 1)) # Work around #2610
+
+reveal_type(u(d, d)) # E: Revealed type is 'TypedDict('__main__.D', {'a': builtins.int, 'b': builtins.int})'
+reveal_type(u(c, d)) # E: Revealed type is 'TypedDict('__main__.C', {'a': builtins.int})'
+reveal_type(u(d, c)) # E: Revealed type is 'TypedDict('__main__.C', {'a': builtins.int})'
+reveal_type(u(c, e)) # E: Revealed type is 'Union[TypedDict('__main__.E', {'a': builtins.str}), TypedDict('__main__.C', {'a': builtins.int})]'
+reveal_type(u(e, c)) # E: Revealed type is 'Union[TypedDict('__main__.C', {'a': builtins.int}), TypedDict('__main__.E', {'a': builtins.str})]'
+reveal_type(u(c, f)) # E: Revealed type is 'Union[TypedDict('__main__.F', {'x': builtins.int}), TypedDict('__main__.C', {'a': builtins.int})]'
+reveal_type(u(f, c)) # E: Revealed type is 'Union[TypedDict('__main__.C', {'a': builtins.int}), TypedDict('__main__.F', {'x': builtins.int})]'
+reveal_type(u(c, g)) # E: Revealed type is 'Union[TypedDict('__main__.G', {'a': Any}), TypedDict('__main__.C', {'a': builtins.int})]'
+reveal_type(u(g, c)) # E: Revealed type is 'Union[TypedDict('__main__.C', {'a': builtins.int}), TypedDict('__main__.G', {'a': Any})]'
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictUnionSimplification2]
+from typing import TypeVar, Union, Mapping, Any
+from mypy_extensions import TypedDict
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+C = TypedDict('C', {'a': int, 'b': int})
+
+c = C(a=1, b=1)
+m_s_i: Mapping[str, int]
+m_s_s: Mapping[str, str]
+m_i_i: Mapping[int, int]
+m_s_a: Mapping[str, Any]
+
+reveal_type(u(c, m_s_i)) # E: Revealed type is 'typing.Mapping*[builtins.str, builtins.int]'
+reveal_type(u(m_s_i, c)) # E: Revealed type is 'typing.Mapping*[builtins.str, builtins.int]'
+reveal_type(u(c, m_s_s)) # E: Revealed type is 'Union[typing.Mapping*[builtins.str, builtins.str], TypedDict('__main__.C', {'a': builtins.int, 'b': builtins.int})]'
+reveal_type(u(c, m_i_i)) # E: Revealed type is 'Union[typing.Mapping*[builtins.int, builtins.int], TypedDict('__main__.C', {'a': builtins.int, 'b': builtins.int})]'
+reveal_type(u(c, m_s_a)) # E: Revealed type is 'Union[typing.Mapping*[builtins.str, Any], TypedDict('__main__.C', {'a': builtins.int, 'b': builtins.int})]'
+[builtins fixtures/dict.pyi]
+
+
+-- Use dict literals
+
+[case testTypedDictDictLiterals]
+from mypy_extensions import TypedDict
+
+Point = TypedDict('Point', {'x': int, 'y': int})
+
+def f(p: Point) -> None:
+ p = {'x': 2, 'y': 3}
+ p = {'x': 2} # E: Key 'y' missing for TypedDict "Point"
+ p = dict(x=2, y=3)
+
+f({'x': 1, 'y': 3})
+f({'x': 1, 'y': 'z'}) # E: Incompatible types (expression has type "str", TypedDict item "y" has type "int")
+
+f(dict(x=1, y=3))
+f(dict(x=1, y=3, z=4)) # E: Extra key 'z' for TypedDict "Point"
+f(dict(x=1, y=3, z=4, a=5)) # E: Extra keys ('z', 'a') for TypedDict "Point"
+
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictExplicitTypes]
+from mypy_extensions import TypedDict
+
+Point = TypedDict('Point', {'x': int, 'y': int})
+
+p1a: Point = {'x': 'hi'} # E: Key 'y' missing for TypedDict "Point"
+p1b: Point = {} # E: Keys ('x', 'y') missing for TypedDict "Point"
+
+p2: Point
+p2 = dict(x='bye') # E: Key 'y' missing for TypedDict "Point"
+
+p3 = Point(x=1, y=2)
+p3 = {'x': 'hi'} # E: Key 'y' missing for TypedDict "Point"
+
+p4: Point = {'x': 1, 'y': 2}
+
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateAnonymousTypedDictInstanceUsingDictLiteralWithExtraItems]
+from mypy_extensions import TypedDict
+from typing import TypeVar
+A = TypedDict('A', {'x': int, 'y': int})
+B = TypedDict('B', {'x': int, 'y': str})
+T = TypeVar('T')
+def join(x: T, y: T) -> T: return x
+ab = join(A(x=1, y=1), B(x=1, y=''))
+ab = {'x': 1, 'z': 1} # E: Expected TypedDict key 'x' but found keys ('x', 'z')
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateAnonymousTypedDictInstanceUsingDictLiteralWithMissingItems]
+from mypy_extensions import TypedDict
+from typing import TypeVar
+A = TypedDict('A', {'x': int, 'y': int, 'z': int})
+B = TypedDict('B', {'x': int, 'y': int, 'z': str})
+T = TypeVar('T')
+def join(x: T, y: T) -> T: return x
+ab = join(A(x=1, y=1, z=1), B(x=1, y=1, z=''))
+ab = {} # E: Expected TypedDict keys ('x', 'y') but found no keys
+[builtins fixtures/dict.pyi]
+
+
+-- Other TypedDict methods
+
+[case testTypedDictGetMethod]
+# flags: --strict-optional
+from mypy_extensions import TypedDict
+class A: pass
+D = TypedDict('D', {'x': int, 'y': str})
+d: D
+reveal_type(d.get('x')) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+reveal_type(d.get('y')) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+reveal_type(d.get('x', A())) # E: Revealed type is 'Union[builtins.int, __main__.A]'
+reveal_type(d.get('x', 1)) # E: Revealed type is 'builtins.int'
+reveal_type(d.get('y', None)) # E: Revealed type is 'Union[builtins.str, builtins.None]'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictGetMethodTypeContext]
+# flags: --strict-optional
+from typing import List
+from mypy_extensions import TypedDict
+class A: pass
+D = TypedDict('D', {'x': List[int], 'y': int})
+d: D
+reveal_type(d.get('x', [])) # E: Revealed type is 'builtins.list[builtins.int]'
+d.get('x', ['x']) # E: List item 0 has incompatible type "str"
+a = ['']
+reveal_type(d.get('x', a)) # E: Revealed type is 'Union[builtins.list[builtins.int], builtins.list[builtins.str*]]'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictGetMethodInvalidArgs]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str})
+d: D
+d.get() # E: No overload variant of "get" of "Mapping" matches argument types []
+d.get('x', 1, 2) # E: No overload variant of "get" of "Mapping" matches argument types [builtins.str, builtins.int, builtins.int]
+x = d.get('z') # E: TypedDict "D" has no key 'z'
+reveal_type(x) # E: Revealed type is 'Any'
+s = ''
+y = d.get(s)
+reveal_type(y) # E: Revealed type is 'builtins.object*'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictMissingMethod]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str})
+d: D
+d.bad(1) # E: "D" has no attribute "bad"
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictChainedGetMethodWithDictFallback]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str})
+E = TypedDict('E', {'d': D})
+p = E(d=D(x=0, y=''))
+reveal_type(p.get('d', {'x': 1, 'y': ''})) # E: Revealed type is 'TypedDict('__main__.D', {'x': builtins.int, 'y': builtins.str})'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictGetDefaultParameterStillTypeChecked]
+from mypy_extensions import TypedDict
+TaggedPoint = TypedDict('TaggedPoint', {'type': str, 'x': int, 'y': int})
+p = TaggedPoint(type='2d', x=42, y=1337)
+p.get('x', 1 + 'y') # E: Unsupported operand types for + ("int" and "str")
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictChainedGetWithEmptyDictDefault]
+# flags: --strict-optional
+from mypy_extensions import TypedDict
+C = TypedDict('C', {'a': int})
+D = TypedDict('D', {'x': C, 'y': str})
+d: D
+reveal_type(d.get('x', {})) \
+ # E: Revealed type is 'TypedDict('__main__.C', {'a'?: builtins.int})'
+reveal_type(d.get('x', None)) \
+ # E: Revealed type is 'Union[TypedDict('__main__.C', {'a': builtins.int}), builtins.None]'
+reveal_type(d.get('x', {}).get('a')) # E: Revealed type is 'Union[builtins.int, builtins.None]'
+reveal_type(d.get('x', {})['a']) # E: Revealed type is 'builtins.int'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+
+-- Totality (the "total" keyword argument)
+
+[case testTypedDictWithTotalTrue]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str}, total=True)
+d: D
+reveal_type(d) \
+ # E: Revealed type is 'TypedDict('__main__.D', {'x': builtins.int, 'y': builtins.str})'
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictWithInvalidTotalArgument]
+from mypy_extensions import TypedDict
+A = TypedDict('A', {'x': int}, total=0) # E: TypedDict() "total" argument must be True or False
+B = TypedDict('B', {'x': int}, total=bool) # E: TypedDict() "total" argument must be True or False
+C = TypedDict('C', {'x': int}, x=False) # E: Unexpected keyword argument "x" for "TypedDict"
+D = TypedDict('D', {'x': int}, False) # E: Unexpected arguments to TypedDict()
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictWithTotalFalse]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str}, total=False)
+def f(d: D) -> None:
+ reveal_type(d) # E: Revealed type is 'TypedDict('__main__.D', {'x'?: builtins.int, 'y'?: builtins.str})'
+f({})
+f({'x': 1})
+f({'y': ''})
+f({'x': 1, 'y': ''})
+f({'x': 1, 'z': ''}) # E: Extra key 'z' for TypedDict "D"
+f({'x': ''}) # E: Incompatible types (expression has type "str", TypedDict item "x" has type "int")
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictConstructorWithTotalFalse]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str}, total=False)
+def f(d: D) -> None: pass
+reveal_type(D()) # E: Revealed type is 'TypedDict('__main__.D', {'x'?: builtins.int, 'y'?: builtins.str})'
+reveal_type(D(x=1)) # E: Revealed type is 'TypedDict('__main__.D', {'x'?: builtins.int, 'y'?: builtins.str})'
+f(D(y=''))
+f(D(x=1, y=''))
+f(D(x=1, z='')) # E: Extra key 'z' for TypedDict "D"
+f(D(x='')) # E: Incompatible types (expression has type "str", TypedDict item "x" has type "int")
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictIndexingWithNonRequiredKey]
+from mypy_extensions import TypedDict
+D = TypedDict('D', {'x': int, 'y': str}, total=False)
+d: D
+reveal_type(d['x']) # E: Revealed type is 'builtins.int'
+reveal_type(d['y']) # E: Revealed type is 'builtins.str'
+reveal_type(d.get('x')) # E: Revealed type is 'builtins.int'
+reveal_type(d.get('y')) # E: Revealed type is 'builtins.str'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictSubtypingWithTotalFalse]
+from mypy_extensions import TypedDict
+A = TypedDict('A', {'x': int})
+B = TypedDict('B', {'x': int}, total=False)
+C = TypedDict('C', {'x': int, 'y': str}, total=False)
+def fa(a: A) -> None: pass
+def fb(b: B) -> None: pass
+def fc(c: C) -> None: pass
+a: A
+b: B
+c: C
+fb(b)
+fc(c)
+fb(c)
+fb(a) # E: Argument 1 to "fb" has incompatible type "A"; expected "B"
+fa(b) # E: Argument 1 to "fa" has incompatible type "B"; expected "A"
+fc(b) # E: Argument 1 to "fc" has incompatible type "B"; expected "C"
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictJoinWithTotalFalse]
+from typing import TypeVar
+from mypy_extensions import TypedDict
+A = TypedDict('A', {'x': int})
+B = TypedDict('B', {'x': int}, total=False)
+C = TypedDict('C', {'x': int, 'y': str}, total=False)
+T = TypeVar('T')
+def j(x: T, y: T) -> T: return x
+a: A
+b: B
+c: C
+reveal_type(j(a, b)) \
+ # E: Revealed type is 'TypedDict({}, fallback=typing.Mapping[builtins.str, <nothing>])'
+reveal_type(j(b, b)) \
+ # E: Revealed type is 'TypedDict({'x'?: builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+reveal_type(j(c, c)) \
+ # E: Revealed type is 'TypedDict({'x'?: builtins.int, 'y'?: builtins.str}, fallback=typing.Mapping[builtins.str, builtins.object])'
+reveal_type(j(b, c)) \
+ # E: Revealed type is 'TypedDict({'x'?: builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+reveal_type(j(c, b)) \
+ # E: Revealed type is 'TypedDict({'x'?: builtins.int}, fallback=typing.Mapping[builtins.str, builtins.int])'
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictClassWithTotalArgument]
+from mypy_extensions import TypedDict
+class D(TypedDict, total=False):
+ x: int
+ y: str
+d: D
+reveal_type(d) # E: Revealed type is 'TypedDict('__main__.D', {'x'?: builtins.int, 'y'?: builtins.str})'
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictClassWithInvalidTotalArgument]
+from mypy_extensions import TypedDict
+class D(TypedDict, total=1): # E: Value of "total" must be True or False
+ x: int
+class E(TypedDict, total=bool): # E: Value of "total" must be True or False
+ x: int
+class F(TypedDict, total=xyz): # E: Value of "total" must be True or False \
+ # E: Name 'xyz' is not defined
+ x: int
+[builtins fixtures/dict.pyi]
+
+[case testTypedDictClassInheritanceWithTotalArgument]
+from mypy_extensions import TypedDict
+class A(TypedDict):
+ x: int
+class B(TypedDict, A, total=False):
+ y: int
+class C(TypedDict, B, total=True):
+ z: str
+c: C
+reveal_type(c) # E: Revealed type is 'TypedDict('__main__.C', {'x': builtins.int, 'y'?: builtins.int, 'z': builtins.str})'
+[builtins fixtures/dict.pyi]
+
+[case testNonTotalTypedDictInErrorMessages]
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int, 'y': str}, total=False)
+B = TypedDict('B', {'x': int, 'z': str, 'a': int}, total=False)
+C = TypedDict('C', {'x': int, 'z': str, 'a': str}, total=False)
+a: A
+b: B
+c: C
+
+def f(a: A) -> None: pass
+
+l = [a, b] # Join generates an anonymous TypedDict
+f(l) # E: Argument 1 to "f" has incompatible type List[TypedDict({'x'?: int})]; expected "A"
+ll = [b, c]
+f(ll) # E: Argument 1 to "f" has incompatible type List[TypedDict({'x'?: int, 'z'?: str})]; expected "A"
+[builtins fixtures/dict.pyi]
+
+
+-- Create Type (Errors)
+
+[case testCannotCreateTypedDictTypeWithTooFewArguments]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point') # E: Too few arguments for TypedDict()
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictTypeWithTooManyArguments]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int}, dict) # E: Unexpected arguments to TypedDict()
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictTypeWithInvalidName]
+from mypy_extensions import TypedDict
+Point = TypedDict(dict, {'x': int, 'y': int}) # E: TypedDict() expects a string literal as the first argument
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictTypeWithInvalidItems]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x'}) # E: TypedDict() expects a dictionary literal as the second argument
+[builtins fixtures/dict.pyi]
+
+-- NOTE: The following code works at runtime but is not yet supported by mypy.
+-- Keyword arguments may potentially be supported in the future.
+[case testCannotCreateTypedDictTypeWithNonpositionalArgs]
+from mypy_extensions import TypedDict
+Point = TypedDict(typename='Point', fields={'x': int, 'y': int}) # E: Unexpected arguments to TypedDict()
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictTypeWithInvalidItemName]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {int: int, int: int}) # E: Invalid TypedDict() field name
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictTypeWithInvalidItemType]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': 1, 'y': 1}) # E: Invalid field type
+[builtins fixtures/dict.pyi]
+
+[case testCannotCreateTypedDictTypeWithInvalidName]
+from mypy_extensions import TypedDict
+X = TypedDict('Y', {'x': int}) # E: First argument 'Y' to TypedDict() does not match variable name 'X'
+[builtins fixtures/dict.pyi]
+
+
+-- Overloading
+
+[case testTypedDictOverloading]
+from typing import overload, Iterable
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int})
+
+ at overload
+def f(x: Iterable[str]) -> str: ...
+ at overload
+def f(x: int) -> int: ...
+def f(x): pass
+
+a: A
+reveal_type(f(a)) # E: Revealed type is 'builtins.str'
+reveal_type(f(1)) # E: Revealed type is 'builtins.int'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictOverloading2]
+from typing import overload, Iterable
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int})
+
+ at overload
+def f(x: Iterable[int]) -> None: ...
+ at overload
+def f(x: int) -> None: ...
+def f(x): pass
+
+a: A
+f(a) # E: Argument 1 to "f" has incompatible type "A"; expected Iterable[int]
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictOverloading3]
+from typing import overload
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int})
+
+ at overload
+def f(x: str) -> None: ...
+ at overload
+def f(x: int) -> None: ...
+def f(x): pass
+
+a: A
+f(a) # E: No overload variant of "f" matches argument types [TypedDict('__main__.A', {'x': builtins.int})]
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictOverloading4]
+from typing import overload
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int})
+B = TypedDict('B', {'x': str})
+
+ at overload
+def f(x: A) -> int: ...
+ at overload
+def f(x: int) -> str: ...
+def f(x): pass
+
+a: A
+b: B
+reveal_type(f(a)) # E: Revealed type is 'builtins.int'
+reveal_type(f(1)) # E: Revealed type is 'builtins.str'
+f(b) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictOverloading5]
+from typing import overload
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int})
+B = TypedDict('B', {'y': str})
+C = TypedDict('C', {'y': int})
+
+ at overload
+def f(x: A) -> None: ...
+ at overload
+def f(x: B) -> None: ...
+def f(x): pass
+
+a: A
+b: B
+c: C
+f(a)
+f(b)
+f(c) # E: Argument 1 to "f" has incompatible type "C"; expected "A"
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+[case testTypedDictOverloading6]
+from typing import overload
+from mypy_extensions import TypedDict
+
+A = TypedDict('A', {'x': int})
+B = TypedDict('B', {'y': str})
+
+ at overload
+def f(x: A) -> int: ... # E: Overloaded function signatures 1 and 2 overlap with incompatible return types
+ at overload
+def f(x: B) -> str: ...
+def f(x): pass
+
+a: A
+b: B
+reveal_type(f(a)) # E: Revealed type is 'Any'
+reveal_type(f(b)) # E: Revealed type is 'Any'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]
+
+
+-- Special cases
+
+[case testForwardReferenceInTypedDict]
+from typing import Mapping
+from mypy_extensions import TypedDict
+X = TypedDict('X', {'b': 'B', 'c': 'C'})
+class B: pass
+class C(B): pass
+x: X
+reveal_type(x) # E: Revealed type is 'TypedDict('__main__.X', {'b': __main__.B, 'c': __main__.C})'
+m1: Mapping[str, B] = x
+m2: Mapping[str, C] = x # E: Incompatible types in assignment (expression has type "X", variable has type Mapping[str, C])
+[builtins fixtures/dict.pyi]
+
+[case testForwardReferenceInClassTypedDict]
+from typing import Mapping
+from mypy_extensions import TypedDict
+class X(TypedDict):
+ b: 'B'
+ c: 'C'
+class B: pass
+class C(B): pass
+x: X
+reveal_type(x) # E: Revealed type is 'TypedDict('__main__.X', {'b': __main__.B, 'c': __main__.C})'
+m1: Mapping[str, B] = x
+m2: Mapping[str, C] = x # E: Incompatible types in assignment (expression has type "X", variable has type Mapping[str, C])
+[builtins fixtures/dict.pyi]
+
+[case testForwardReferenceToTypedDictInTypedDict]
+from typing import Mapping
+from mypy_extensions import TypedDict
+# Forward references don't quite work yet
+X = TypedDict('X', {'a': 'A'}) # E: Invalid type "__main__.A"
+A = TypedDict('A', {'b': int})
+x: X
+reveal_type(x) # E: Revealed type is 'TypedDict('__main__.X', {'a': TypedDict('__main__.A', {'b': builtins.int})})'
+reveal_type(x['a']['b']) # E: Revealed type is 'builtins.int'
+[builtins fixtures/dict.pyi]
diff --git a/test-data/unit/check-typevar-values.test b/test-data/unit/check-typevar-values.test
new file mode 100644
index 0000000..fa0453e
--- /dev/null
+++ b/test-data/unit/check-typevar-values.test
@@ -0,0 +1,517 @@
+-- Test cases for type variables with values restriction.
+
+
+[case testCallGenericFunctionWithTypeVarValueRestriction]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> None: pass
+f(1)
+f('x')
+f(object()) # E: Type argument 1 of "f" has incompatible value "object"
+
+[case testCallGenericFunctionWithTypeVarValueRestrictionUsingContext]
+from typing import TypeVar, List
+T = TypeVar('T', int, str)
+def f(x: T) -> List[T]: pass
+i = [1]
+s = ['x']
+o = [object()]
+i = f(1)
+s = f('')
+o = f(1) # E: Type argument 1 of "f" has incompatible value "object"
+[builtins fixtures/list.pyi]
+
+[case testCallGenericFunctionWithTypeVarValueRestrictionAndAnyArgs]
+from typing import TypeVar, Any, cast
+T = TypeVar('T', int, str)
+def f(x: T) -> None: pass
+f(cast(Any, object()))
+[out]
+
+[case testCallGenericFunctionWithTypeVarValueRestrictionInDynamicFunc]
+from typing import TypeVar, Any
+T = TypeVar('T', int, str)
+def f(x: T) -> None: pass
+def g():
+ f(object())
+[out]
+
+[case testCallGenericFunctionWithTypeVarValueRestrictionUsingSubtype]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> None: pass
+class S(str): pass
+f(S())
+[out]
+
+[case testCheckGenericFunctionBodyWithTypeVarValues]
+from typing import TypeVar
+class A:
+ def f(self, x: int) -> A: return self
+class B:
+ def f(self, x: int) -> B: return self
+AB = TypeVar('AB', A, B)
+def f(x: AB) -> AB:
+ x = x.f(1)
+ return x.f(1)
+
+[case testCheckGenericFunctionBodyWithTypeVarValues2]
+from typing import TypeVar
+class A:
+ def f(self) -> A: return A()
+ def g(self) -> B: return B()
+class B:
+ def f(self) -> A: return A()
+ def g(self) -> B: return B()
+AB = TypeVar('AB', A, B)
+def f(x: AB) -> AB:
+ return x.f() # Error
+def g(x: AB) -> AB:
+ return x.g() # Error
+[out]
+main:10: error: Incompatible return value type (got "A", expected "B")
+main:12: error: Incompatible return value type (got "B", expected "A")
+
+[case testTypeInferenceAndTypeVarValues]
+from typing import TypeVar
+class A:
+ def f(self) -> A: return self
+ def g(self) -> B: return B()
+class B:
+ def f(self) -> B: return self
+ def g(self) -> B: return B()
+AB = TypeVar('AB', A, B)
+def f(x: AB) -> AB:
+ y = x
+ if y:
+ return y.f()
+ else:
+ return y.g() # E: Incompatible return value type (got "B", expected "A")
+[out]
+
+[case testTypeDeclaredBasedOnTypeVarWithValues]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T:
+ a = None # type: T
+ b = None # type: T
+ a = x
+ b = x
+ a = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+ b = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+ return x
+[out]
+
+[case testIsinstanceAndTypeVarValues]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T:
+ if isinstance(x, int):
+ return 2
+ return x
+def g(x: T) -> T:
+ if isinstance(x, str):
+ return ''
+ return x
+def h(x: T) -> T:
+ if isinstance(x, int):
+ return '' # E: Incompatible return value type (got "str", expected "int")
+ return x
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceAndTypeVarValues2]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T:
+ if isinstance(x, int):
+ return 2
+ else:
+ return ''
+def g(x: T) -> T:
+ if isinstance(x, int):
+ return '' # E: Incompatible return value type (got "str", expected "int")
+ else:
+ return 2 # E: Incompatible return value type (got "int", expected "str")
+ return x
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceAndTypeVarValues3]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T:
+ if isinstance(x, int):
+ y = 1
+ else:
+ y = ''
+ return y
+[builtins fixtures/isinstance.pyi]
+
+[case testIsinstanceAndTypeVarValues4]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T:
+ if isinstance(x, int):
+ y = 1
+ else:
+ y = object()
+ return y # E: Incompatible return value type (got "object", expected "str")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceAndTypeVarValues5]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T:
+ if isinstance(x, int):
+ y = object()
+ else:
+ y = ''
+ return y # E: Incompatible return value type (got "object", expected "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceWithUserDefinedTypeAndTypeVarValues]
+from typing import TypeVar
+class A: pass
+class B: pass
+T = TypeVar('T', A, B)
+def f(x: T) -> None:
+ y = x
+ if isinstance(x, A):
+ # This is only checked when x is A, since A and B are not considered overlapping.
+ x = y
+ x = A()
+ else:
+ x = B()
+ x = y
+ x.foo() # E: "B" has no attribute "foo"
+S = TypeVar('S', int, str)
+def g(x: S) -> None:
+ y = x
+ if isinstance(x, int):
+ x = y
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testIsinstanceWithUserDefinedTypeAndTypeVarValues2]
+from typing import TypeVar
+class S(str): pass
+T = TypeVar('T', S, int)
+def f(x: T) -> None:
+ y = x
+ if isinstance(x, S):
+ # This is checked only when type of x is str.
+ x = y
+ x = S()
+ x = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "S")
+ else:
+ x = y
+ x = 1
+ x = S() # E: Incompatible types in assignment (expression has type "S", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testTypeVarValuesAndNestedCalls]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(m: T) -> int: pass
+def h(x: int) -> int: pass
+def g(a: T) -> None:
+ h(f(a))
+[out]
+
+[case testGenericTypeWithTypevarValues]
+from typing import TypeVar, Generic, Any
+X = TypeVar('X', int, str)
+class A(Generic[X]): pass
+a = None # type: A[int]
+b = None # type: A[str]
+d = None # type: A[object] # E: Type argument 1 of "A" has incompatible value "object"
+c = None # type: A[Any]
+
+[case testConstructGenericTypeWithTypevarValuesAndTypeInference]
+from typing import TypeVar, Generic, Any, cast
+X = TypeVar('X', int, str)
+class A(Generic[X]):
+ def __init__(self, x: X) -> None: pass
+A(1)
+A('x')
+A(cast(Any, object()))
+A(object()) # E: Type argument 1 of "A" has incompatible value "object"
+
+[case testGenericTypeWithTypevarValuesAndTypevarArgument]
+from typing import TypeVar, Generic
+class C: pass
+X = TypeVar('X', int, str)
+Y = TypeVar('Y', int, C)
+Z = TypeVar('Z')
+class D(Generic[X]):
+ def __init__(self, x: X) -> None: pass
+def f(x: X) -> None:
+ a = None # type: D[X]
+def g(x: Y) -> None:
+ a = None # type: D[Y]
+def h(x: Z) -> None:
+ a = None # type: D[Z]
+[out]
+main:11: error: Invalid type argument value for "D"
+main:13: error: Type variable "Z" not valid as type argument value for "D"
+
+[case testGenericTypeWithTypevarValuesAndSubtypePromotion]
+from typing import TypeVar, Generic
+X = TypeVar('X', int, str)
+class S(str): pass
+class C(Generic[X]):
+ def __init__(self, x: X) -> None: pass
+x = None # type: C[str]
+y = C(S())
+x = y
+y = x
+c_int = C(1) # type: C[int]
+y = c_int # E: Incompatible types in assignment (expression has type C[int], variable has type C[str])
+
+[case testGenericTypeBodyWithTypevarValues]
+from typing import TypeVar, Generic
+class A:
+ def f(self, x: int) -> None: pass
+ def g(self, x: int) -> None: pass
+ def h(self, x: str) -> None: pass
+class B:
+ def f(self, x: int) -> None: pass
+ def g(self, x: str) -> None: pass
+ def h(self, x: int) -> None: pass
+X = TypeVar('X', A, B)
+class C(Generic[X]):
+ def f(self, x: X) -> None:
+ x.f(1)
+ x.g(1) # E: Argument 1 to "g" of "B" has incompatible type "int"; expected "str"
+ x.h(1) # E: Argument 1 to "h" of "A" has incompatible type "int"; expected "str"
+[out]
+
+[case testAttributeInGenericTypeWithTypevarValues1]
+from typing import TypeVar, Generic
+X = TypeVar('X', int, str)
+class C(Generic[X]):
+ x = None # type: X
+ def f(self, x: X) -> None:
+ self.x = x
+ self.x = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+[out]
+
+[case testAttributeInGenericTypeWithTypevarValues2]
+from typing import TypeVar, Generic
+X = TypeVar('X', int, str)
+class C(Generic[X]):
+ x = None # type: X
+cn = C() # type: C[int]
+cn.x = 1
+cn.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+cs = C() # type: C[str]
+cs.x = ''
+cs.x = 1 # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testInferredAttributeInGenericClassBodyWithTypevarValues]
+from typing import TypeVar, Generic
+X = TypeVar('X', int, str)
+class C(Generic[X]):
+ x = 1
+C.x = 1
+C.x = '' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testMultipleClassTypevarsWithValues1]
+from typing import TypeVar, Generic
+class A:
+ def f(self, x: int) -> None: pass
+class B:
+ def f(self, x: str) -> None: pass
+X = TypeVar('X', A, B)
+Y = TypeVar('Y', int, str)
+class C(Generic[X, Y]):
+ def f(self, x: X, y: Y) -> None:
+ x.f(y)
+[out]
+main:10: error: Argument 1 to "f" of "A" has incompatible type "str"; expected "int"
+main:10: error: Argument 1 to "f" of "B" has incompatible type "int"; expected "str"
+
+[case testMultipleClassTypevarsWithValues2]
+from typing import TypeVar, Generic
+class A: pass
+class B: pass
+X = TypeVar('X', A, B)
+Y = TypeVar('Y', int, str)
+class C(Generic[X, Y]): pass
+a = None # type: C[A, int]
+b = None # type: C[B, str]
+c = None # type: C[int, int] # E: Type argument 1 of "C" has incompatible value "int"
+d = None # type: C[A, A] # E: Type argument 2 of "C" has incompatible value "A"
+
+[case testCallGenericFunctionUsingMultipleTypevarsWithValues]
+from typing import TypeVar
+class A: pass
+class B: pass
+X = TypeVar('X', A, B)
+Y = TypeVar('Y', int, str)
+def f(x: X, y: Y) -> None: pass
+f(A(), '')
+f(B(), 1)
+f(A(), A()) # E: Type argument 2 of "f" has incompatible value "A"
+f(1, 1) # E: Type argument 1 of "f" has incompatible value "int"
+
+[case testGenericFunctionWithNormalAndRestrictedTypevar]
+from typing import TypeVar, Generic
+X = TypeVar('X')
+Y = TypeVar('Y', int, str)
+class C(Generic[Y]):
+ def __init__(self, y: Y) -> None: pass
+def f(x: X, y: Y, z: int) -> None:
+ C(y)
+ C(x) # Error
+ z = x # Error
+ z = y # Error
+ y.foo # Error
+[out]
+main:8: error: Type argument 1 of "C" has incompatible value "X"
+main:9: error: Incompatible types in assignment (expression has type "X", variable has type "int")
+main:10: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:11: error: "int" has no attribute "foo"
+main:11: error: "str" has no attribute "foo"
+
+[case testTypeVarWithValueInferredFromObjectReturnTypeContext]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def c1(x: object) -> None: pass
+def c2(x: int) -> None: pass
+def c3(x: str) -> None: pass
+def g(x: T) -> T: pass
+c1(g(''))
+c2(g(1))
+c3(g(''))
+c2(g('')) # E: Argument 1 to "c2" has incompatible type "str"; expected "int"
+c3(g(1)) # E: Argument 1 to "c3" has incompatible type "int"; expected "str"
+
+[case testTypeVarWithValueInferredFromObjectReturnTypeContext2]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+class ss(str): pass
+def c(x: ss) -> None: pass
+def g(x: T) -> T: pass
+c(g(''))
+c(g(1))
+[out]
+main:6: error: Argument 1 to "c" has incompatible type "str"; expected "ss"
+main:7: error: Argument 1 to "c" has incompatible type "int"; expected "ss"
+
+
+-- Special cases
+-- -------------
+
+
+[case testTypevarValuesSpecialCase1]
+from typing import TypeVar, Generic
+from abc import abstractmethod
+T = TypeVar('T', int, str)
+class A(Generic[T]):
+ @abstractmethod
+ def f(self) -> 'A[T]': pass
+class B(A[str]):
+ @abstractmethod
+ def f(self) -> 'B': pass
+class C(A[str]):
+ @abstractmethod
+ def f(self) -> int: # E: Return type of "f" incompatible with supertype "A"
+ pass
+[out]
+
+[case testDefaultArgumentValueInGenericClassWithTypevarValues]
+from typing import TypeVar, Generic
+T = TypeVar('T', int, str)
+class C(Generic[T]):
+ def f(self, x: int = None) -> None: pass
+
+[case testTypevarValuesWithOverloadedFunctionSpecialCase]
+from foo import *
+[file foo.pyi]
+from typing import TypeVar, overload, Callable
+
+T = TypeVar('T', int, str)
+def f(x: T) -> None:
+ y = m(g, x)
+ x = y
+ y = object()
+
+A = TypeVar('A')
+R = TypeVar('R')
+def m(f: Callable[[A], R], it: A) -> A: pass
+
+ at overload
+def g(x: int) -> int: return x
+ at overload
+def g(x: str) -> str: return x
+[out]
+tmp/foo.pyi:7: error: Incompatible types in assignment (expression has type "object", variable has type "int")
+tmp/foo.pyi:7: error: Incompatible types in assignment (expression has type "object", variable has type "str")
+
+[case testGenericFunctionSubtypingWithTypevarValues]
+from typing import TypeVar
+class A: pass
+T = TypeVar('T', int, str)
+U = TypeVar('U', str, A, int)
+def f(x: T) -> T: pass
+def g(x: U) -> U: pass
+a = f
+a = f
+a = g
+b = g
+b = g
+b = f # E: Incompatible types in assignment (expression has type Callable[[T], T], variable has type Callable[[U], U])
+
+[case testInnerFunctionWithTypevarValues]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+U = TypeVar('U', int, str)
+def outer(x: T) -> T:
+ def inner(y: T) -> T:
+ return x
+ def inner2(y: U) -> U:
+ return y
+ inner(x)
+ inner(3) # E: Argument 1 to "inner" has incompatible type "int"; expected "str"
+ inner2(x)
+ inner2(3)
+ outer(3)
+ return x
+[out]
+
+[case testInnerFunctionMutualRecursionWithTypevarValues]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def outer(x: T) -> T:
+ def inner1(y: T) -> T:
+ return inner2(y)
+ def inner2(y: T) -> T:
+ return inner1('a') # E: Argument 1 to "inner1" has incompatible type "str"; expected "int"
+ return inner1(x)
+[out]
+
+[case testClassMemberTypeVarInFunctionBody]
+from typing import TypeVar, List
+class C:
+ T = TypeVar('T', bound=int)
+ def f(self, x: T) -> T:
+ L = List[C.T] # this creates a variable, not an alias
+ reveal_type(L) # E: Revealed type is 'Overload(def () -> builtins.list[T`-1], def (x: typing.Iterable[T`-1]) -> builtins.list[T`-1])'
+ y: C.T = x
+ L().append(x)
+ C.T # E: Type variable "C.T" cannot be used as an expression
+ A = C.T # E: Type variable "C.T" cannot be used as an expression
+ return L()[0]
+
+[builtins fixtures/list.pyi]
+
+[case testParameterLessGenericAsRestriction]
+from typing import Sequence, Iterable, TypeVar
+S = TypeVar('S', Sequence, Iterable)
+def my_len(s: S) -> None: pass
+def crash() -> None: my_len((0,))
diff --git a/test-data/unit/check-underscores.test b/test-data/unit/check-underscores.test
new file mode 100644
index 0000000..88f95ef
--- /dev/null
+++ b/test-data/unit/check-underscores.test
@@ -0,0 +1,16 @@
+[case testUnderscoresRequire36]
+# flags: --python-version 3.5
+x = 1000_000 # E: Underscores in numeric literals are only supported in Python 3.6 and greater
+[out]
+
+[case testUnderscoresSyntaxError]
+# flags: --python-version 3.6
+x = 1000_000_ # E: invalid token
+[out]
+
+[case testUnderscoresBasics]
+# flags: --python-version 3.6
+x: int
+x = 1000_000
+x = 0x_FF_FF_FF_FF
+y: str = 1000_000.000_001 # E: Incompatible types in assignment (expression has type "float", variable has type "str")
diff --git a/test-data/unit/check-unions.test b/test-data/unit/check-unions.test
new file mode 100644
index 0000000..7dfd225
--- /dev/null
+++ b/test-data/unit/check-unions.test
@@ -0,0 +1,498 @@
+-- Type checking of union types
+
+[case testUnion1]
+from typing import Union
+def f(x: Union[int, str]) -> None:
+ if isinstance(x, int):
+ y = 1
+ y = x
+ elif isinstance(x, str):
+ z = 'a'
+ z = x
+[builtins fixtures/isinstance.pyi]
+
+[case testUnion2]
+from typing import Union
+def f(x: Union[int, str]) -> None:
+ if isinstance(x, int):
+ y = 1
+ y = x
+ else:
+ z = 'a'
+ z = x
+[builtins fixtures/isinstance.pyi]
+
+[case testUnion3]
+from typing import Union
+def f(x: Union[int, str]) -> None:
+ if isinstance(x, int):
+ y = 1
+ y = x
+ else:
+ z = 2
+ z = x # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testUnionAnyIsInstance]
+from typing import Any, Union
+
+def func(v: Union[int, Any]) -> None:
+ if isinstance(v, int):
+ reveal_type(v) # E: Revealed type is 'builtins.int'
+ else:
+ reveal_type(v) # E: Revealed type is 'Any'
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testUnionAttributeAccess]
+from typing import Union
+
+class A: y = 1
+class B: y = 2
+class C: pass
+class D: pass
+
+u = None # type: Union[A, C, D]
+v = None # type: Union[C, D]
+w = None # type: Union[A, B]
+x = None # type: Union[A, C]
+y = None # type: int
+z = None # type: str
+
+y = w.y
+v.y # E: Item "C" of "Union[C, D]" has no attribute "y" \
+ # E: Item "D" of "Union[C, D]" has no attribute "y"
+u.y # E: Item "C" of "Union[A, C, D]" has no attribute "y" \
+ # E: Item "D" of "Union[A, C, D]" has no attribute "y"
+z = w.y # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+w.y = 'a' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+y = x.y # E: Item "C" of "Union[A, C]" has no attribute "y"
+zz = x.y # E: Item "C" of "Union[A, C]" has no attribute "y"
+z = zz # E: Incompatible types in assignment (expression has type "Union[int, Any]", variable has type "str")
+
+[builtins fixtures/isinstance.pyi]
+
+[case testUnionMethodCalls]
+from typing import Union
+
+class A:
+ def foo(self) -> int: pass
+class B:
+ def foo(self) -> int: pass
+class C:
+ def foo(self) -> str: pass
+
+x = None # type: Union[A, B]
+y = None # type: Union[A, C]
+i = None # type: int
+
+x.foo()
+y.foo()
+i = x.foo()
+i = y.foo() # E: Incompatible types in assignment (expression has type "Union[int, str]", variable has type "int")
+
+[builtins fixtures/isinstance.pyi]
+
+[case testUnionIndexing]
+from typing import Union, List
+x = None # type: Union[List[int], str]
+x[2]
+x[2] + 1 # E: Unsupported operand types for + (likely involving Union)
+[builtins fixtures/isinstancelist.pyi]
+
+[case testUnionAsOverloadArg]
+from foo import *
+x = 0
+x = f(1)
+x = f('')
+s = ''
+s = f(int)
+s = f(1) # E: Incompatible types in assignment (expression has type "int", variable has type "str")
+x = f(int) # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[file foo.pyi]
+from typing import Union, overload
+ at overload
+def f(x: Union[int, str]) -> int: pass
+ at overload
+def f(x: type) -> str: pass
+
+[case testUnionWithNoneItem]
+from typing import Union
+def f() -> Union[int, None]: pass
+x = 1
+x = f()
+
+[case testOptional]
+from typing import Optional
+def f(x: Optional[int]) -> None: pass
+f(1)
+f(None)
+f('') # E: Argument 1 to "f" has incompatible type "str"; expected "Optional[int]"
+
+[case testUnionSimplificationGenericFunction]
+from typing import TypeVar, Union, List
+T = TypeVar('T')
+def f(x: List[T]) -> Union[T, int]: pass
+def g(y: str) -> None: pass
+a = f([1])
+g(a) # E: Argument 1 to "g" has incompatible type "int"; expected "str"
+[builtins fixtures/list.pyi]
+
+[case testUnionSimplificationGenericClass]
+from typing import TypeVar, Union, Generic
+T = TypeVar('T')
+U = TypeVar('U')
+class C(Generic[T, U]):
+ def f(self, x: str) -> Union[T, U]: pass
+a = C() # type: C[int, int]
+b = a.f('a')
+a.f(b) # E: Argument 1 to "f" of "C" has incompatible type "int"; expected "str"
+
+[case testUnionOrderEquivalence]
+from typing import Union
+
+def foo(): pass
+
+S = str
+T = int
+
+if foo():
+ def f(x: Union[int, str]) -> None: pass
+elif foo():
+ def f(x: Union[str, int]) -> None: pass
+elif foo():
+ def f(x: Union[int, str, int, int, str]) -> None: pass
+elif foo():
+ def f(x: Union[int, str, float]) -> None: pass # E: All conditional function variants must have identical signatures
+elif foo():
+ def f(x: Union[S, T]) -> None: pass
+elif foo():
+ def f(x: Union[str]) -> None: pass # E: All conditional function variants must have identical signatures
+else:
+ def f(x: Union[Union[int, T], Union[S, T], str]) -> None: pass
+
+# Checks bidirectionality of testing. The first definition of g is consistent with
+# the second, but not vice-versa.
+if foo():
+ def g(x: Union[int, str, bytes]) -> None: pass
+else:
+ def g(x: Union[int, str]) -> None: pass # E: All conditional function variants must have identical signatures
+
+[case testUnionSimplificationSpecialCases]
+from typing import Any, TypeVar, Union
+
+class C(Any): pass
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+a = None # type: Any
+
+reveal_type(u(C(), None)) # E: Revealed type is '__main__.C*'
+reveal_type(u(None, C())) # E: Revealed type is '__main__.C*'
+
+reveal_type(u(C(), a)) # E: Revealed type is 'Union[Any, __main__.C*]'
+reveal_type(u(a, C())) # E: Revealed type is 'Union[__main__.C*, Any]'
+
+reveal_type(u(C(), C())) # E: Revealed type is '__main__.C*'
+reveal_type(u(a, a)) # E: Revealed type is 'Any'
+
+[case testUnionSimplificationSpecialCase2]
+from typing import Any, TypeVar, Union
+
+class C(Any): pass
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+def f(x: T) -> None:
+ reveal_type(u(C(), x)) # E: Revealed type is 'Union[T`-1, __main__.C*]'
+ reveal_type(u(x, C())) # E: Revealed type is 'Union[__main__.C*, T`-1]'
+
+[case testUnionSimplificationSpecialCase3]
+from typing import Any, TypeVar, Generic, Union
+
+class C(Any): pass
+
+V = TypeVar('V')
+T = TypeVar('T')
+
+class M(Generic[V]):
+ def get(self, default: T) -> Union[V, T]: ...
+
+def f(x: M[C]) -> None:
+ y = x.get(None)
+ reveal_type(y) # E: Revealed type is '__main__.C'
+
+[case testUnionSimplificationSpecialCases]
+from typing import Any, TypeVar, Union
+
+class C(Any): pass
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+a = None # type: Any
+
+# Base-class-Any and None, simplify
+reveal_type(u(C(), None)) # E: Revealed type is '__main__.C*'
+reveal_type(u(None, C())) # E: Revealed type is '__main__.C*'
+
+# Normal instance type and None, simplify
+reveal_type(u(1, None)) # E: Revealed type is 'builtins.int*'
+reveal_type(u(None, 1)) # E: Revealed type is 'builtins.int*'
+
+# Normal instance type and base-class-Any, no simplification
+reveal_type(u(C(), 1)) # E: Revealed type is 'Union[builtins.int*, __main__.C*]'
+reveal_type(u(1, C())) # E: Revealed type is 'Union[__main__.C*, builtins.int*]'
+
+# Normal instance type and Any, no simplification
+reveal_type(u(1, a)) # E: Revealed type is 'Union[Any, builtins.int*]'
+reveal_type(u(a, 1)) # E: Revealed type is 'Union[builtins.int*, Any]'
+
+# Any and base-class-Any, no simplificaiton
+reveal_type(u(C(), a)) # E: Revealed type is 'Union[Any, __main__.C*]'
+reveal_type(u(a, C())) # E: Revealed type is 'Union[__main__.C*, Any]'
+
+# Two normal instance types, simplify
+reveal_type(u(1, object())) # E: Revealed type is 'builtins.object*'
+reveal_type(u(object(), 1)) # E: Revealed type is 'builtins.object*'
+
+# Two normal instance types, no simplification
+reveal_type(u(1, '')) # E: Revealed type is 'Union[builtins.str*, builtins.int*]'
+reveal_type(u('', 1)) # E: Revealed type is 'Union[builtins.int*, builtins.str*]'
+
+[case testUnionSimplificationWithDuplicateItems]
+from typing import Any, TypeVar, Union
+
+class C(Any): pass
+
+T = TypeVar('T')
+S = TypeVar('S')
+R = TypeVar('R')
+def u(x: T, y: S, z: R) -> Union[R, S, T]: pass
+
+a = None # type: Any
+
+reveal_type(u(1, 1, 1)) # E: Revealed type is 'builtins.int*'
+reveal_type(u(C(), C(), None)) # E: Revealed type is '__main__.C*'
+reveal_type(u(a, a, 1)) # E: Revealed type is 'Union[builtins.int*, Any]'
+reveal_type(u(a, C(), a)) # E: Revealed type is 'Union[Any, __main__.C*]'
+reveal_type(u('', 1, 1)) # E: Revealed type is 'Union[builtins.int*, builtins.str*]'
+
+[case testUnionAndBinaryOperation]
+from typing import Union
+class A: pass
+def f(x: Union[int, str, A]):
+ x + object() # E: Unsupported left operand type for + (some union) \
+ # E: Unsupported operand types for + (likely involving Union)
+
+[case testNarrowingDownNamedTupleUnion]
+from typing import NamedTuple, Union
+
+A = NamedTuple('A', [('y', int)])
+B = NamedTuple('B', [('x', int)])
+C = NamedTuple('C', [('x', int)])
+
+def foo(a: Union[A, B, C]):
+ if isinstance(a, (B, C)):
+ reveal_type(a) # E: Revealed type is 'Union[Tuple[builtins.int, fallback=__main__.B], Tuple[builtins.int, fallback=__main__.C]]'
+ a.x
+ a.y # E: Item "B" of "Union[B, C]" has no attribute "y" \
+ # E: Item "C" of "Union[B, C]" has no attribute "y"
+ b = a # type: Union[B, C]
+[builtins fixtures/isinstance.pyi]
+
+[case testSimplifyingUnionAndTypePromotions]
+from typing import TypeVar, Union
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+reveal_type(u(1, 2.3)) # E: Revealed type is 'builtins.float*'
+reveal_type(u(2.3, 1)) # E: Revealed type is 'builtins.float*'
+reveal_type(u(False, 2.2)) # E: Revealed type is 'builtins.float*'
+reveal_type(u(2.2, False)) # E: Revealed type is 'builtins.float*'
+[builtins fixtures/primitives.pyi]
+
+[case testSimplifyingUnionWithTypeTypes1]
+from typing import TypeVar, Union, Type, Any
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+t_o = None # type: Type[object]
+t_s = None # type: Type[str]
+t_a = None # type: Type[Any]
+
+# Two identical items
+reveal_type(u(t_o, t_o)) # E: Revealed type is 'Type[builtins.object]'
+reveal_type(u(t_s, t_s)) # E: Revealed type is 'Type[builtins.str]'
+reveal_type(u(t_a, t_a)) # E: Revealed type is 'Type[Any]'
+reveal_type(u(type, type)) # E: Revealed type is 'def (x: builtins.object) -> builtins.type'
+
+# One type, other non-type
+reveal_type(u(t_s, 1)) # E: Revealed type is 'Union[builtins.int*, Type[builtins.str]]'
+reveal_type(u(1, t_s)) # E: Revealed type is 'Union[Type[builtins.str], builtins.int*]'
+reveal_type(u(type, 1)) # E: Revealed type is 'Union[builtins.int*, def (x: builtins.object) -> builtins.type]'
+reveal_type(u(1, type)) # E: Revealed type is 'Union[def (x: builtins.object) -> builtins.type, builtins.int*]'
+reveal_type(u(t_a, 1)) # E: Revealed type is 'Union[builtins.int*, Type[Any]]'
+reveal_type(u(1, t_a)) # E: Revealed type is 'Union[Type[Any], builtins.int*]'
+reveal_type(u(t_o, 1)) # E: Revealed type is 'Union[builtins.int*, Type[builtins.object]]'
+reveal_type(u(1, t_o)) # E: Revealed type is 'Union[Type[builtins.object], builtins.int*]'
+
+[case testSimplifyingUnionWithTypeTypes2]
+from typing import TypeVar, Union, Type, Any
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+t_o = None # type: Type[object]
+t_s = None # type: Type[str]
+t_a = None # type: Type[Any]
+t = None # type: type
+
+# Union with object
+reveal_type(u(t_o, object())) # E: Revealed type is 'builtins.object*'
+reveal_type(u(object(), t_o)) # E: Revealed type is 'builtins.object*'
+reveal_type(u(t_s, object())) # E: Revealed type is 'builtins.object*'
+reveal_type(u(object(), t_s)) # E: Revealed type is 'builtins.object*'
+reveal_type(u(t_a, object())) # E: Revealed type is 'builtins.object*'
+reveal_type(u(object(), t_a)) # E: Revealed type is 'builtins.object*'
+
+# Union between type objects
+reveal_type(u(t_o, t_a)) # E: Revealed type is 'Union[Type[Any], Type[builtins.object]]'
+reveal_type(u(t_a, t_o)) # E: Revealed type is 'Union[Type[builtins.object], Type[Any]]'
+reveal_type(u(t_s, t_o)) # E: Revealed type is 'Type[builtins.object]'
+reveal_type(u(t_o, t_s)) # E: Revealed type is 'Type[builtins.object]'
+reveal_type(u(t_o, type)) # E: Revealed type is 'Type[builtins.object]'
+reveal_type(u(type, t_o)) # E: Revealed type is 'Type[builtins.object]'
+reveal_type(u(t_a, t)) # E: Revealed type is 'builtins.type*'
+reveal_type(u(t, t_a)) # E: Revealed type is 'builtins.type*'
+# The following should arguably not be simplified, but it's unclear how to fix then
+# without causing regressions elsewhere.
+reveal_type(u(t_o, t)) # E: Revealed type is 'builtins.type*'
+reveal_type(u(t, t_o)) # E: Revealed type is 'builtins.type*'
+
+[case testNotSimplifyingUnionWithMetaclass]
+from typing import TypeVar, Union, Type, Any
+
+class M(type): pass
+class M2(M): pass
+class A(metaclass=M): pass
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+a: Any
+t_a: Type[A]
+
+reveal_type(u(M(*a), t_a)) # E: Revealed type is 'Union[Type[__main__.A], __main__.M*]'
+reveal_type(u(t_a, M(*a))) # E: Revealed type is 'Union[__main__.M*, Type[__main__.A]]'
+
+reveal_type(u(M2(*a), t_a)) # E: Revealed type is 'Union[Type[__main__.A], __main__.M2*]'
+reveal_type(u(t_a, M2(*a))) # E: Revealed type is 'Union[__main__.M2*, Type[__main__.A]]'
+
+[case testSimplifyUnionWithCallable]
+from typing import TypeVar, Union, Any, Callable
+
+T = TypeVar('T')
+S = TypeVar('S')
+def u(x: T, y: S) -> Union[S, T]: pass
+
+class C: pass
+class D(C): pass
+
+D_C: Callable[[D], C]
+A_C: Callable[[Any], C]
+D_A: Callable[[D], Any]
+C_C: Callable[[C], C]
+D_D: Callable[[D], D]
+i_C: Callable[[int], C]
+
+# TODO: Test argument names and kinds once we have flexible callable types.
+
+reveal_type(u(D_C, D_C)) # E: Revealed type is 'def (__main__.D) -> __main__.C'
+
+reveal_type(u(A_C, D_C)) # E: Revealed type is 'Union[def (__main__.D) -> __main__.C, def (Any) -> __main__.C]'
+reveal_type(u(D_C, A_C)) # E: Revealed type is 'Union[def (Any) -> __main__.C, def (__main__.D) -> __main__.C]'
+
+reveal_type(u(D_A, D_C)) # E: Revealed type is 'Union[def (__main__.D) -> __main__.C, def (__main__.D) -> Any]'
+reveal_type(u(D_C, D_A)) # E: Revealed type is 'Union[def (__main__.D) -> Any, def (__main__.D) -> __main__.C]'
+
+reveal_type(u(D_C, C_C)) # E: Revealed type is 'def (__main__.D) -> __main__.C'
+reveal_type(u(C_C, D_C)) # E: Revealed type is 'def (__main__.D) -> __main__.C'
+
+reveal_type(u(D_C, D_D)) # E: Revealed type is 'def (__main__.D) -> __main__.C'
+reveal_type(u(D_D, D_C)) # E: Revealed type is 'def (__main__.D) -> __main__.C'
+
+reveal_type(u(D_C, i_C)) # E: Revealed type is 'Union[def (builtins.int) -> __main__.C, def (__main__.D) -> __main__.C]'
+
+[case testUnionOperatorMethodSpecialCase]
+from typing import Union
+class C:
+ def __le__(self, x: 'C') -> int: ...
+class D:
+ def __le__(self, other) -> int: ...
+class E:
+ def __ge__(self, other: Union[C, D]) -> int: ...
+
+[case testUnionSimplificationWithBoolIntAndFloat]
+from typing import List, Union
+l = reveal_type([]) # type: List[Union[bool, int, float]] \
+ # E: Revealed type is 'builtins.list[builtins.float]'
+reveal_type(l) \
+ # E: Revealed type is 'builtins.list[Union[builtins.bool, builtins.int, builtins.float]]'
+[builtins fixtures/list.pyi]
+
+[case testUnionSimplificationWithBoolIntAndFloat2]
+from typing import List, Union
+l = reveal_type([]) # type: List[Union[bool, int, float, str]] \
+ # E: Revealed type is 'builtins.list[Union[builtins.float, builtins.str]]'
+reveal_type(l) \
+ # E: Revealed type is 'builtins.list[Union[builtins.bool, builtins.int, builtins.float, builtins.str]]'
+[builtins fixtures/list.pyi]
+
+[case testNestedUnionsProcessedCorrectly]
+from typing import Union
+
+class A: pass
+class B: pass
+class C: pass
+
+def foo(bar: Union[Union[A, B], C]) -> None:
+ if isinstance(bar, A):
+ reveal_type(bar) # E: Revealed type is '__main__.A'
+ else:
+ reveal_type(bar) # E: Revealed type is 'Union[__main__.B, __main__.C]'
+[builtins fixtures/isinstance.pyi]
+[out]
+
+[case testAssignAnyToUnion]
+from typing import Union, Any
+x: Union[int, str]
+a: Any
+if bool():
+ x = a
+ # TODO: Maybe we should infer Any as the type instead.
+ reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, builtins.str]'
+[builtins fixtures/bool.pyi]
+
+[case testAssignAnyToUnionWithAny]
+from typing import Union, Any
+x: Union[int, Any]
+a: Any
+if bool():
+ x = a
+ reveal_type(x) # E: Revealed type is 'Any'
+reveal_type(x) # E: Revealed type is 'Union[builtins.int, Any]'
+[builtins fixtures/bool.pyi]
diff --git a/test-data/unit/check-unreachable-code.test b/test-data/unit/check-unreachable-code.test
new file mode 100644
index 0000000..acf975b
--- /dev/null
+++ b/test-data/unit/check-unreachable-code.test
@@ -0,0 +1,536 @@
+-- Type checker test cases for conditional checks that result in some
+-- blocks classified as unreachable (they are not type checked or semantically
+-- analyzed).
+--
+-- For example, we skip blocks that will not be executed on the active
+-- Python version.
+
+[case testConditionalTypeAliasPY3]
+import typing
+def f(): pass
+PY3 = f()
+if PY3:
+ t = int
+ x = object() + 'x' # E: Unsupported left operand type for + ("object")
+else:
+ t = str
+ y = 'x' / 1
+x
+z = 1 # type: t
+
+[case testConditionalTypeAliasPY3_python2]
+import typing
+def f(): pass
+PY3 = f()
+if PY3:
+ t = int
+ x = object() + 'x'
+else:
+ t = str
+ y = 'x' / 1 # E: "str" has no attribute "__div__"
+y
+z = '' # type: t
+
+[case testConditionalAssignmentPY2]
+import typing
+def f(): pass
+PY2 = f()
+if PY2:
+ x = object() + 'x'
+else:
+ y = 'x' / 1 # E: Unsupported left operand type for / ("str")
+y
+
+[case testConditionalAssignmentPY2_python2]
+import typing
+def f(): pass
+PY2 = f()
+if PY2:
+ x = object() + 'x' # E: Unsupported left operand type for + ("object")
+else:
+ y = 'x' / 1
+x
+
+[case testConditionalImport]
+import typing
+def f(): pass
+PY2 = f()
+if PY2:
+ import fuzzybar
+ from barbar import *
+ from pawwaw import a, bc
+else:
+ import m
+[file m.py]
+import typing
+x = 1
+x = 'a'
+[out]
+tmp/m.py:3: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testNegatedMypyConditional]
+import typing
+MYPY = 0
+if not MYPY:
+ import xyz753
+else:
+ import pow123 # E
+[builtins fixtures/bool.pyi]
+[out]
+main:6: error: Cannot find module named 'pow123'
+main:6: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testMypyConditional]
+import typing
+MYPY = 0
+if MYPY:
+ None + 1 # E: Unsupported left operand type for + (None)
+else:
+ None + ''
+[builtins fixtures/bool.pyi]
+
+[case testTypeCheckingConditional]
+import typing
+if typing.TYPE_CHECKING:
+ import pow123 # E
+else:
+ import xyz753
+[out]
+main:3: error: Cannot find module named 'pow123'
+main:3: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testTypeCheckingConditionalFromImport]
+from typing import TYPE_CHECKING
+if TYPE_CHECKING:
+ import pow123 # E
+else:
+ import xyz753
+[out]
+main:3: error: Cannot find module named 'pow123'
+main:3: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testNegatedTypeCheckingConditional]
+import typing
+if not typing.TYPE_CHECKING:
+ import pow123 # E
+else:
+ import xyz753
+[builtins fixtures/bool.pyi]
+[out]
+main:5: error: Cannot find module named 'xyz753'
+main:5: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testUndefinedTypeCheckingConditional]
+if not TYPE_CHECKING: # E
+ import pow123
+else:
+ import xyz753
+[builtins fixtures/bool.pyi]
+[out]
+main:1: error: Name 'TYPE_CHECKING' is not defined
+main:4: error: Cannot find module named 'xyz753'
+main:4: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testConditionalClassDefPY3]
+def f(): pass
+PY3 = f()
+if PY3:
+ pass
+else:
+ class X(object):
+ pass
+
+[case testUnreachabilityAndElifPY3]
+def f(): pass
+PY3 = f()
+if PY3:
+ pass
+elif bool():
+ import nonexistent
+ 1 + ''
+else:
+ import bad_name
+ 1 + ''
+[builtins fixtures/bool.pyi]
+[out]
+
+[case testSysVersionInfo_python2]
+import sys
+if sys.version_info[0] >= 3:
+ def foo():
+ # type: () -> int
+ return 0
+else:
+ def foo():
+ # type: () -> str
+ return ''
+reveal_type(foo()) # E: Revealed type is 'builtins.str'
+[builtins_py2 fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfo]
+import sys
+if sys.version_info[0] >= 3:
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+reveal_type(foo()) # E: Revealed type is 'builtins.int'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoNegated_python2]
+import sys
+if not (sys.version_info[0] < 3):
+ def foo():
+ # type: () -> int
+ return 0
+else:
+ def foo():
+ # type: () -> str
+ return ''
+reveal_type(foo()) # E: Revealed type is 'builtins.str'
+[builtins_py2 fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoNegated]
+import sys
+if not (sys.version_info[0] < 3):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+reveal_type(foo()) # E: Revealed type is 'builtins.int'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced1]
+import sys
+if sys.version_info[:1] >= (3,):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced2]
+import sys
+if sys.version_info[:2] >= (3, 0):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced3]
+import sys
+if sys.version_info[:] >= (3, 0):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced4]
+import sys
+if sys.version_info[0:2] >= (3, 0):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced5]
+import sys
+if sys.version_info[0:] >= (3,):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced6]
+import sys
+if sys.version_info[1:] >= (5,):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced7]
+import sys
+if sys.version_info >= (3, 5):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced8]
+# Our pyversion only has (major, minor),
+# so testing for (major, minor, bugfix) is unsupported.
+import sys
+if sys.version_info >= (3, 5, 0):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return '' # E: All conditional function variants must have identical signatures
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoSliced9]
+# Our pyversion only has (major, minor),
+# so testing for (minor, bugfix) is unsupported (also it's silly :-).
+import sys
+if sys.version_info[1:] >= (5, 0):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return '' # E: All conditional function variants must have identical signatures
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysPlatform1]
+import sys
+if sys.platform == 'fictional':
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + ''
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysPlatform2]
+import sys
+if sys.platform != 'fictional':
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysPlatformNegated]
+import sys
+if not (sys.platform == 'fictional'):
+ def foo() -> int: return 0
+else:
+ def foo() -> str: return ''
+foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoClass]
+import sys
+if sys.version_info < (3, 5):
+ class C:
+ pass
+else:
+ class C:
+ def foo(self) -> int: return 0
+C().foo() + 0
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoImport]
+import sys
+if sys.version_info >= (3, 5):
+ import collections
+else:
+ collections = None
+Pt = collections.namedtuple('Pt', 'x y z')
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoVariable]
+import sys
+if sys.version_info >= (3, 5):
+ x = ''
+else:
+ x = 0
+x + ''
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoInClass]
+import sys
+class C:
+ if sys.version_info >= (3, 5):
+ def foo(self) -> int: return 0
+ else:
+ def foo(self) -> str: return ''
+reveal_type(C().foo()) # E: Revealed type is 'builtins.int'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysVersionInfoInFunction]
+import sys
+def foo() -> None:
+ if sys.version_info >= (3, 5):
+ x = ''
+ else:
+ x = 0
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysPlatformInMethod]
+import sys
+class C:
+ def foo(self) -> None:
+ if sys.platform != 'fictional':
+ x = ''
+ else:
+ x = 0
+ reveal_type(x) # E: Revealed type is 'builtins.str'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testSysPlatformInFunctionImport]
+import sys
+def foo() -> None:
+ if sys.platform != 'fictional':
+ import a
+ else:
+ import b as a
+ a.x
+[file a.py]
+x = 1
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testCustomSysVersionInfo]
+# flags: --python-version 3.5
+import sys
+if sys.version_info == (3, 5):
+ x = "foo"
+else:
+ x = 3
+reveal_type(x) # E: Revealed type is 'builtins.str'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testCustomSysVersionInfo2]
+# flags: --python-version 3.5
+import sys
+if sys.version_info == (3, 6):
+ x = "foo"
+else:
+ x = 3
+reveal_type(x) # E: Revealed type is 'builtins.int'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testCustomSysPlatform]
+# flags: --platform linux
+import sys
+if sys.platform == 'linux':
+ x = "foo"
+else:
+ x = 3
+reveal_type(x) # E: Revealed type is 'builtins.str'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testCustomSysPlatform2]
+# flags: --platform win32
+import sys
+if sys.platform == 'linux':
+ x = "foo"
+else:
+ x = 3
+reveal_type(x) # E: Revealed type is 'builtins.int'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testCustomSysPlatformStartsWith]
+# flags: --platform win32
+import sys
+if sys.platform.startswith('win'):
+ x = "foo"
+else:
+ x = 3
+reveal_type(x) # E: Revealed type is 'builtins.str'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testShortCircuitInExpression]
+import typing
+def make() -> bool: pass
+PY2 = PY3 = make()
+
+a = PY2 and 's'
+b = PY3 and 's'
+c = PY2 or 's'
+d = PY3 or 's'
+e = (PY2 or PY3) and 's'
+f = (PY3 or PY2) and 's'
+g = (PY2 or PY3) or 's'
+h = (PY3 or PY2) or 's'
+reveal_type(a) # E: Revealed type is 'builtins.bool'
+reveal_type(b) # E: Revealed type is 'builtins.str'
+reveal_type(c) # E: Revealed type is 'builtins.str'
+reveal_type(d) # E: Revealed type is 'builtins.bool'
+reveal_type(e) # E: Revealed type is 'builtins.str'
+reveal_type(f) # E: Revealed type is 'builtins.str'
+reveal_type(g) # E: Revealed type is 'builtins.bool'
+reveal_type(h) # E: Revealed type is 'builtins.bool'
+[builtins fixtures/ops.pyi]
+[out]
+
+[case testShortCircuitAndWithConditionalAssignment]
+# flags: --platform linux
+import sys
+
+def f(): pass
+PY2 = f()
+if PY2 and sys.platform == 'linux':
+ x = 'foo'
+else:
+ x = 3
+reveal_type(x) # E: Revealed type is 'builtins.int'
+if sys.platform == 'linux' and PY2:
+ y = 'foo'
+else:
+ y = 3
+reveal_type(y) # E: Revealed type is 'builtins.int'
+[builtins fixtures/ops.pyi]
+
+[case testShortCircuitOrWithConditionalAssignment]
+# flags: --platform linux
+import sys
+
+def f(): pass
+PY2 = f()
+if PY2 or sys.platform == 'linux':
+ x = 'foo'
+else:
+ x = 3
+reveal_type(x) # E: Revealed type is 'builtins.str'
+if sys.platform == 'linux' or PY2:
+ y = 'foo'
+else:
+ y = 3
+reveal_type(y) # E: Revealed type is 'builtins.str'
+[builtins fixtures/ops.pyi]
+
+[case testConditionalAssertWithoutElse]
+import typing
+
+class A: pass
+class B(A): pass
+
+x = A()
+reveal_type(x) # E: Revealed type is '__main__.A'
+
+if typing.TYPE_CHECKING:
+ assert isinstance(x, B)
+ reveal_type(x) # E: Revealed type is '__main__.B'
+
+reveal_type(x) # E: Revealed type is '__main__.B'
+
+[builtins fixtures/isinstancelist.pyi]
diff --git a/test-data/unit/check-unsupported.test b/test-data/unit/check-unsupported.test
new file mode 100644
index 0000000..3406d57
--- /dev/null
+++ b/test-data/unit/check-unsupported.test
@@ -0,0 +1,17 @@
+-- Tests for unsupported features
+
+
+[case testDecorateOverloadedFunction]
+from foo import *
+[file foo.pyi]
+# The error messages are not the most informative ever.
+def d(x): pass
+ at d
+def f(): pass
+def f(x): pass # E
+def g(): pass
+ at d # E
+def g(x): pass
+[out]
+tmp/foo.pyi:5: error: Name 'f' already defined
+tmp/foo.pyi:7: error: Name 'g' already defined
diff --git a/test-data/unit/check-varargs.test b/test-data/unit/check-varargs.test
new file mode 100644
index 0000000..5668418
--- /dev/null
+++ b/test-data/unit/check-varargs.test
@@ -0,0 +1,594 @@
+-- Test cases for the type checker related to varargs.
+
+
+-- Varargs within body
+-- -------------------
+
+
+[case testVarArgsWithinFunction]
+from typing import Tuple
+def f( *b: 'B') -> None:
+ ab = None # type: Tuple[B, ...]
+ ac = None # type: Tuple[C, ...]
+ b = ac # E: Incompatible types in assignment (expression has type Tuple[C, ...], variable has type Tuple[B, ...])
+ ac = b # E: Incompatible types in assignment (expression has type Tuple[B, ...], variable has type Tuple[C, ...])
+ b = ab
+ ab = b
+
+class B: pass
+class C: pass
+[builtins fixtures/tuple.pyi]
+[out]
+
+
+[case testVarArgsAreTuple]
+from typing import Tuple, Sequence
+def want_tuple(types: Tuple[type, ...]): pass
+def want_sequence(types: Sequence[type]): pass
+def test(*t: type) -> None:
+ want_tuple(t)
+ want_sequence(t)
+[builtins fixtures/tuple.pyi]
+[out]
+
+
+-- Calling varargs function
+-- ------------------------
+
+
+[case testCallingVarArgsFunction]
+
+a = None # type: A
+b = None # type: B
+c = None # type: C
+
+f(c) # E: Argument 1 to "f" has incompatible type "C"; expected "A"
+f(a, b, c) # E: Argument 3 to "f" has incompatible type "C"; expected "A"
+f(g()) # E: "g" does not return a value
+f(a, g()) # E: "g" does not return a value
+f()
+f(a)
+f(b)
+f(a, b, a, b)
+
+def f( *a: 'A') -> None: pass
+
+def g() -> None: pass
+
+class A: pass
+class B(A): pass
+class C: pass
+[builtins fixtures/list.pyi]
+
+[case testCallingVarArgsFunctionWithAlsoNormalArgs]
+
+a = None # type: A
+b = None # type: B
+c = None # type: C
+
+f(a) # E: Argument 1 to "f" has incompatible type "A"; expected "C"
+f(c, c) # E: Argument 2 to "f" has incompatible type "C"; expected "A"
+f(c, a, b, c) # E: Argument 4 to "f" has incompatible type "C"; expected "A"
+f(c)
+f(c, a)
+f(c, b, b, a, b)
+
+def f(a: 'C', *b: 'A') -> None: pass
+
+class A: pass
+class B(A): pass
+class C: pass
+[builtins fixtures/list.pyi]
+
+[case testCallingVarArgsFunctionWithDefaultArgs]
+
+a = None # type: A
+b = None # type: B
+c = None # type: C
+
+f(a) # E: Argument 1 to "f" has incompatible type "A"; expected "C"
+f(c, c) # E: Argument 2 to "f" has incompatible type "C"; expected "A"
+f(c, a, b, c) # E: Argument 4 to "f" has incompatible type "C"; expected "A"
+f()
+f(c)
+f(c, a)
+f(c, b, b, a, b)
+
+def f(a: 'C' = None, *b: 'A') -> None:
+ pass
+
+class A: pass
+class B(A): pass
+class C: pass
+[builtins fixtures/list.pyi]
+
+[case testCallVarargsFunctionWithIterable]
+from typing import Iterable
+it1 = None # type: Iterable[int]
+it2 = None # type: Iterable[str]
+def f(*x: int) -> None: pass
+f(*it1)
+f(*it2) # E: Argument 1 to "f" has incompatible type *Iterable[str]; expected "int"
+[builtins fixtures/for.pyi]
+
+[case testCallVarargsFunctionWithIterableAndPositional]
+
+from typing import Iterable
+it1 = None # type: Iterable[int]
+def f(*x: int) -> None: pass
+f(*it1, 1, 2)
+f(*it1, 1, *it1, 2)
+f(*it1, '') # E: Argument 2 to "f" has incompatible type "str"; expected "int"
+[builtins fixtures/for.pyi]
+
+[case testCallVarargsFunctionWithTupleAndPositional]
+
+def f(*x: int) -> None: pass
+it1 = (1, 2)
+f(*it1, 1, 2)
+f(*it1, 1, *it1, 2)
+f(*it1, '') # E: Argument 2 to "f" has incompatible type "str"; expected "int"
+[builtins fixtures/for.pyi]
+
+
+-- Calling varargs function + type inference
+-- -----------------------------------------
+
+
+[case testTypeInferenceWithCalleeVarArgs]
+from typing import TypeVar
+T = TypeVar('T')
+a = None # type: A
+b = None # type: B
+c = None # type: C
+o = None # type: object
+
+a = f(o) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+b = f(b, a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = f(a, b) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+
+o = f()
+a = f(a)
+a = f(b)
+a = f(a, b, a)
+o = f(a, b, o)
+c = f(c)
+
+def f( *a: T) -> T:
+ pass
+
+class A: pass
+class B(A): pass
+class C: pass
+[builtins fixtures/list.pyi]
+
+[case testTypeInferenceWithCalleeVarArgsAndDefaultArgs]
+from typing import TypeVar
+T = TypeVar('T')
+a = None # type: A
+o = None # type: object
+
+a = f(o) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+a = f(a, o) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+a = f(a, a, o) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+a = f(a, a, a, o) # E: Incompatible types in assignment (expression has type "object", variable has type "A")
+
+a = f(a)
+a = f(a, a)
+a = f(a, a, a)
+
+def f(a: T, b: T = None, *c: T) -> T:
+ pass
+
+class A: pass
+[builtins fixtures/list.pyi]
+
+
+-- Calling normal function with varargs
+-- ------------------------------------
+
+
+[case testCallingWithListVarArgs]
+from typing import List, Any, cast
+aa = None # type: List[A]
+ab = None # type: List[B]
+a = None # type: A
+b = None # type: B
+
+f(*aa) # Fail
+f(a, *ab) # Ok
+f(a, b)
+(cast(Any, f))(*aa) # IDEA: Move to check-dynamic?
+(cast(Any, f))(a, *ab) # IDEA: Move to check-dynamic?
+
+def f(a: 'A', b: 'B') -> None:
+ pass
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+main:7: error: Argument 1 to "f" has incompatible type *List[A]; expected "B"
+
+[case testCallingWithTupleVarArgs]
+
+a = None # type: A
+b = None # type: B
+c = None # type: C
+cc = None # type: CC
+
+f(*(a, b, b)) # E: Argument 1 to "f" has incompatible type *"Tuple[A, B, B]"; expected "C"
+f(*(b, b, c)) # E: Argument 1 to "f" has incompatible type *"Tuple[B, B, C]"; expected "A"
+f(a, *(b, b)) # E: Argument 2 to "f" has incompatible type *"Tuple[B, B]"; expected "C"
+f(b, *(b, c)) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+f(*(a, b)) # E: Too few arguments for "f"
+f(*(a, b, c, c)) # E: Too many arguments for "f"
+f(a, *(b, c, c)) # E: Too many arguments for "f"
+f(*(a, b, c))
+f(a, *(b, c))
+f(a, b, *(c,))
+f(a, *(b, cc))
+
+def f(a: 'A', b: 'B', c: 'C') -> None: pass
+
+class A: pass
+class B: pass
+class C: pass
+class CC(C): pass
+[builtins fixtures/tuple.pyi]
+
+[case testInvalidVarArg]
+
+a = None # type: A
+
+f(*None)
+f(*a) # E: List or tuple expected as variable arguments
+f(*(a,))
+
+def f(a: 'A') -> None:
+ pass
+
+class A: pass
+[builtins fixtures/tuple.pyi]
+
+
+-- Calling varargs function with varargs
+-- -------------------------------------
+
+
+[case testCallingVarArgsFunctionWithListVarArgs]
+from typing import List
+aa, ab, a, b = None, None, None, None # type: (List[A], List[B], A, B)
+f(*aa) # Fail
+f(a, *aa) # Fail
+f(b, *ab) # Fail
+f(a, a, *ab) # Fail
+f(a, b, *aa) # Fail
+f(b, b, *ab) # Fail
+g(*ab) # Fail
+f(a, *ab)
+f(a, b, *ab)
+f(a, b, b, *ab)
+g(*aa)
+
+def f(a: 'A', *b: 'B') -> None: pass
+def g(a: 'A', *b: 'A') -> None: pass
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+main:3: error: Argument 1 to "f" has incompatible type *List[A]; expected "B"
+main:4: error: Argument 2 to "f" has incompatible type *List[A]; expected "B"
+main:5: error: Argument 1 to "f" has incompatible type "B"; expected "A"
+main:6: error: Argument 2 to "f" has incompatible type "A"; expected "B"
+main:7: error: Argument 3 to "f" has incompatible type *List[A]; expected "B"
+main:8: error: Argument 1 to "f" has incompatible type "B"; expected "A"
+main:9: error: Argument 1 to "g" has incompatible type *List[B]; expected "A"
+
+[case testCallingVarArgsFunctionWithTupleVarArgs]
+
+a, b, c, cc = None, None, None, None # type: (A, B, C, CC)
+
+f(*(b, b, b)) # E: Argument 1 to "f" has incompatible type *"Tuple[B, B, B]"; expected "A"
+f(*(a, a, b)) # E: Argument 1 to "f" has incompatible type *"Tuple[A, A, B]"; expected "B"
+f(*(a, b, a)) # E: Argument 1 to "f" has incompatible type *"Tuple[A, B, A]"; expected "B"
+f(a, *(a, b)) # E: Argument 2 to "f" has incompatible type *"Tuple[A, B]"; expected "B"
+f(b, *(b, b)) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+f(b, b, *(b,)) # E: Argument 1 to "f" has incompatible type "B"; expected "A"
+f(a, a, *(b,)) # E: Argument 2 to "f" has incompatible type "A"; expected "B"
+f(a, b, *(a,)) # E: Argument 3 to "f" has incompatible type *"Tuple[A]"; expected "B"
+f(*()) # E: Too few arguments for "f"
+f(*(a, b, b))
+f(a, *(b, b))
+f(a, b, *(b,))
+
+def f(a: 'A', *b: 'B') -> None:
+ pass
+
+class A: pass
+class B: pass
+class C: pass
+class CC(C): pass
+[builtins fixtures/list.pyi]
+
+
+-- Varargs special cases
+-- ---------------------
+
+
+[case testDynamicVarArg]
+from typing import Any
+d, a = None, None # type: (Any, A)
+f(a, a, *d) # Fail
+f(a, *d) # Fail
+f(*d) # Ok
+
+g(*d)
+g(a, *d)
+g(a, a, *d)
+
+def f(a: 'A') -> None: pass
+def g(a: 'A', *b: 'A') -> None: pass
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+main:3: error: Too many arguments for "f"
+main:4: error: Too many arguments for "f"
+
+[case testListVarArgsAndSubtyping]
+from typing import List
+aa = None # type: List[A]
+ab = None # type: List[B]
+
+g(*aa) # E: Argument 1 to "g" has incompatible type *List[A]; expected "B"
+f(*aa)
+f(*ab)
+g(*ab)
+
+def f( *a: 'A') -> None:
+ pass
+
+def g( *a: 'B') -> None:
+ pass
+
+class A: pass
+class B(A): pass
+[builtins fixtures/list.pyi]
+
+[case testCallerVarArgsAndDefaultArgs]
+
+a, b = None, None # type: (A, B)
+f(*()) # Fail
+f(a, *[a]) # Fail
+f(a, b, *[a]) # Fail
+f(*(a, a, b)) # Fail
+f(*(a,))
+f(*(a, b))
+f(*(a, b, b, b))
+f(a, *[])
+f(a, *[b])
+f(a, *[b, b])
+
+def f(a: 'A', b: 'B' = None, *c: 'B') -> None:
+ pass
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+main:3: error: Too few arguments for "f"
+main:4: error: Argument 2 to "f" has incompatible type *List[A]; expected "B"
+main:5: error: Argument 3 to "f" has incompatible type *List[A]; expected "B"
+main:6: error: Argument 1 to "f" has incompatible type *"Tuple[A, A, B]"; expected "B"
+
+[case testVarArgsAfterKeywordArgInCall1-skip]
+# see: mypy issue #2729
+def f(x: int, y: str) -> None: pass
+f(x=1, *[2])
+[builtins fixtures/list.pyi]
+[out]
+main:2: error: "f" gets multiple values for keyword argument "x"
+main:2: error: Argument 2 to "f" has incompatible type *List[int]; expected "str"
+
+[case testVarArgsAfterKeywordArgInCall2-skip]
+# see: mypy issue #2729
+def f(x: int, y: str) -> None: pass
+f(y='x', *[1])
+[builtins fixtures/list.pyi]
+[out]
+main:2: error: "f" gets multiple values for keyword argument "y"
+main:2: error: Argument 2 to "f" has incompatible type *List[int]; expected "str"
+
+[case testVarArgsAfterKeywordArgInCall3]
+def f(x: int, y: str) -> None: pass
+f(y='x', *(1,))
+[builtins fixtures/list.pyi]
+
+[case testVarArgsAfterKeywordArgInCall4]
+def f(x: int, *, y: str) -> None: pass
+f(y='x', *[1])
+[builtins fixtures/list.pyi]
+
+[case testVarArgsAfterKeywordArgInCall5]
+def f(x: int, *, y: str) -> None: pass
+f(y='x', *(1,))
+[builtins fixtures/list.pyi]
+
+
+-- Overloads + varargs
+-- -------------------
+
+
+[case testIntersectionTypesAndVarArgs]
+from foo import *
+[file foo.pyi]
+from typing import overload
+a, b = None, None # type: (A, B)
+
+b = f() # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = f(a) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = f(a, b) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f(b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = f(b, b) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+b = f(a, *[b]) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = f(*()) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = f(*(a,)) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+b = f(*(a, b)) # E: Incompatible types in assignment (expression has type "A", variable has type "B")
+a = f(*(b,)) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = f(*(b, b)) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+a = f(*[b]) # E: Incompatible types in assignment (expression has type "B", variable has type "A")
+
+a = f()
+a = f(a)
+a = f(a, b)
+b = f(b)
+b = f(b, b)
+a = f(a, *[b])
+a = f(*())
+a = f(*(a,))
+a = f(*(a, b))
+b = f(*(b,))
+b = f(*(b, b))
+b = f(*[b])
+
+class A: pass
+class B: pass
+
+ at overload
+def f(a: A = None, *b: B) -> A: pass
+
+ at overload
+def f(a: B, *b: B) -> B: pass
+[builtins fixtures/list.pyi]
+
+
+-- Caller varargs + type inference
+-- -------------------------------
+
+
+[case testCallerVarArgsListWithTypeInference]
+from typing import List, TypeVar, Tuple
+S = TypeVar('S')
+T = TypeVar('T')
+a, b, aa = None, None, None # type: (A, B, List[A])
+
+a, b = f(*aa) # Fail
+b, b = f(*aa) # Fail
+a, a = f(b, *aa) # Fail
+b, b = f(b, *aa) # Fail
+b, b = f(b, b, *aa) # Fail
+a, b = f(a, *a) # Fail
+a, b = f(*a) # Fail
+
+a, a = f(*aa)
+b, a = f(b, *aa)
+b, a = f(b, a, *aa)
+
+def f(a: S, *b: T) -> Tuple[S, T]:
+ pass
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+main:6: error: Argument 1 to "f" has incompatible type *List[A]; expected "B"
+main:7: error: Argument 1 to "f" has incompatible type *List[A]; expected "B"
+main:8: error: Argument 1 to "f" has incompatible type "B"; expected "A"
+main:9: error: Argument 2 to "f" has incompatible type *List[A]; expected "B"
+main:10: error: Argument 3 to "f" has incompatible type *List[A]; expected "B"
+main:11: error: List or tuple expected as variable arguments
+main:12: error: List or tuple expected as variable arguments
+
+[case testCallerVarArgsTupleWithTypeInference]
+from typing import TypeVar, Tuple
+S = TypeVar('S')
+T = TypeVar('T')
+a, b = None, None # type: (A, B)
+
+a, a = f(*(a, b)) # E: Argument 1 to "f" has incompatible type *"Tuple[A, B]"; expected "A"
+b, b = f(a, *(b,)) # E: Argument 1 to "f" has incompatible type "A"; expected "B"
+a, a = f(*(a, b)) # E: Argument 1 to "f" has incompatible type *"Tuple[A, B]"; expected "A"
+b, b = f(a, *(b,)) # E: Argument 1 to "f" has incompatible type "A"; expected "B"
+a, b = f(*(a, b, b)) # E: Too many arguments for "f"
+
+a, b = f(*(a, b))
+a, b = f(a, *(b,))
+
+def f(a: S, b: T) -> Tuple[S, T]: pass
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+
+[case testCallerVarargsAndComplexTypeInference]
+from typing import List, TypeVar, Generic, Tuple
+T = TypeVar('T')
+S = TypeVar('S')
+a, b = None, None # type: (A, B)
+ao = None # type: List[object]
+aa = None # type: List[A]
+ab = None # type: List[B]
+
+a, aa = G().f(*[a]) # Fail
+aa, a = G().f(*[a]) # Fail
+ab, aa = G().f(*[a]) # Fail
+
+ao, ao = G().f(*[a]) # E: Incompatible types in assignment (expression has type List[<nothing>], variable has type List[object])
+aa, aa = G().f(*[a]) # E: Incompatible types in assignment (expression has type List[<nothing>], variable has type List[A])
+
+class G(Generic[T]):
+ def f(self, *a: S) -> Tuple[List[S], List[T]]:
+ pass
+
+class A: pass
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+main:9: error: Incompatible types in assignment (expression has type List[A], variable has type "A")
+main:9: error: Incompatible types in assignment (expression has type List[<nothing>], variable has type List[A])
+main:10: error: Incompatible types in assignment (expression has type List[<nothing>], variable has type "A")
+main:11: error: Incompatible types in assignment (expression has type List[<nothing>], variable has type List[A])
+main:11: error: Argument 1 to "f" of "G" has incompatible type *List[A]; expected "B"
+
+
+-- Comment signatures
+-- ------------------
+
+
+[case testVarArgsAndCommentSignature]
+import typing
+def f(*x): # type: (*int) -> None
+ pass
+f(1)
+f(1, 2)
+f('') # E: Argument 1 to "f" has incompatible type "str"; expected "int"
+f(1, '') # E: Argument 2 to "f" has incompatible type "str"; expected "int"
+[builtins fixtures/list.pyi]
+
+
+-- Subtyping
+-- ---------
+
+
+[case testVarArgsFunctionSubtyping]
+from typing import Callable
+x = None # type: Callable[[int], None]
+def f(*x: int) -> None: pass
+def g(*x: str) -> None: pass
+x = f
+x = g # E: Incompatible types in assignment (expression has type Callable[[VarArg(str)], None], variable has type Callable[[int], None])
+[builtins fixtures/list.pyi]
+[out]
+
+
+-- Decorated method where self is implied by *args
+-- -----------------------------------------------
+
+[case testVarArgsCallableSelf]
+from typing import Callable
+def cm(func) -> Callable[..., None]: pass
+class C:
+ @cm
+ def foo(self) -> None: pass
+C().foo()
+C().foo(1) # The decorator's return type says this should be okay
diff --git a/test-data/unit/check-warnings.test b/test-data/unit/check-warnings.test
new file mode 100644
index 0000000..c95baec
--- /dev/null
+++ b/test-data/unit/check-warnings.test
@@ -0,0 +1,184 @@
+-- Test cases for warning generation.
+
+-- Redundant casts
+-- ---------------
+
+[case testRedundantCast]
+# flags: --warn-redundant-casts
+from typing import cast
+a = 1
+b = cast(str, a)
+c = cast(int, a)
+[out]
+main:5: note: Redundant cast to "int"
+
+[case testRedundantCastWithIsinstance]
+# flags: --warn-redundant-casts
+from typing import cast, Union
+x = 1 # type: Union[int, str]
+if isinstance(x, str):
+ cast(str, x)
+[builtins fixtures/isinstance.pyi]
+[out]
+main:5: note: Redundant cast to "str"
+
+[case testCastToSuperclassNotRedundant]
+# flags: --warn-redundant-casts
+from typing import cast, TypeVar, List
+T = TypeVar('T')
+def add(xs: List[T], ys: List[T]) -> List[T]: pass
+class A: pass
+class B(A): pass
+a = A()
+b = B()
+# Without the cast, the following line would fail to type check.
+c = add([cast(A, b)], [a])
+[builtins fixtures/list.pyi]
+
+
+-- Unused 'type: ignore' comments
+-- ------------------------------
+
+[case testUnusedTypeIgnore]
+# flags: --warn-unused-ignores
+a = 1
+a = 'a' # type: ignore
+a = 2 # type: ignore # N: unused 'type: ignore' comment
+a = 'b' # E: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testUnusedTypeIgnoreImport]
+# flags: --warn-unused-ignores
+import banana # type: ignore
+import m # type: ignore
+from m import * # type: ignore
+[file m.py]
+pass
+[out]
+main:3: note: unused 'type: ignore' comment
+main:4: note: unused 'type: ignore' comment
+
+
+-- No return
+-- ---------
+
+[case testNoReturn]
+# flags: --warn-no-return
+def f() -> int:
+ pass
+
+def g() -> int:
+ if bool():
+ return 1
+[builtins fixtures/list.pyi]
+[out]
+main:5: error: Missing return statement
+
+[case testNoReturnWhile]
+# flags: --warn-no-return
+def h() -> int:
+ while True:
+ if bool():
+ return 1
+
+def i() -> int:
+ while 1:
+ if bool():
+ return 1
+ if bool():
+ break
+
+def j() -> int:
+ while 1:
+ if bool():
+ return 1
+ if bool():
+ continue
+[builtins fixtures/list.pyi]
+[out]
+main:7: error: Missing return statement
+
+[case testNoReturnExcept]
+# flags: --warn-no-return
+def f() -> int:
+ try:
+ return 1
+ except:
+ pass
+def g() -> int:
+ try:
+ pass
+ except:
+ return 1
+ else:
+ return 1
+def h() -> int:
+ try:
+ pass
+ except:
+ pass
+ else:
+ pass
+ finally:
+ return 1
+[builtins fixtures/exception.pyi]
+[out]
+main:2: error: Missing return statement
+
+[case testNoReturnEmptyBodyWithDocstring]
+def f() -> int:
+ """Return the number of peppers."""
+ # This might be an @abstractmethod, for example
+ pass
+[out]
+
+
+-- Returning Any
+-- -------------
+
+[case testReturnAnyFromTypedFunction]
+# flags: --warn-return-any
+from typing import Any
+def g() -> Any: pass
+def f() -> int: return g()
+[out]
+main:4: warning: Returning Any from function with declared return type "builtins.int"
+
+[case testReturnAnySilencedFromTypedFunction]
+# flags: --warn-return-any
+from typing import Any
+def g() -> Any: pass
+def f() -> int:
+ result = g() # type: int
+ return result
+[out]
+
+[case testReturnAnyFromUntypedFunction]
+# flags: --warn-return-any
+from typing import Any
+def g() -> Any: pass
+def f(): return g()
+[out]
+
+[case testReturnAnyFromAnyTypedFunction]
+# flags: --warn-return-any
+from typing import Any
+def g() -> Any: pass
+def f() -> Any: return g()
+[out]
+
+[case testOKReturnAnyIfProperSubtype]
+# flags: --warn-return-any --strict-optional
+from typing import Any, Optional
+
+class Test(object):
+
+ def __init__(self) -> None:
+ self.attr = "foo" # type: Any
+
+ def foo(self, do_it: bool) -> Optional[Any]:
+ if do_it:
+ return self.attr # Should not warn here
+ else:
+ return None
+[builtins fixtures/list.pyi]
+[out]
diff --git a/test-data/unit/cmdline.test b/test-data/unit/cmdline.test
new file mode 100644
index 0000000..098f81d
--- /dev/null
+++ b/test-data/unit/cmdline.test
@@ -0,0 +1,1033 @@
+-- Tests for command line parsing
+-- ------------------------------
+--
+-- The initial line specifies the command line, in the format
+--
+-- # cmd: mypy <options>
+
+
+-- Directories/packages on the command line
+-- ----------------------------------------
+
+[case testCmdlinePackage]
+# cmd: mypy pkg
+[file pkg/__init__.py]
+[file pkg/a.py]
+undef
+[file pkg/subpkg/__init__.py]
+[file pkg/subpkg/a.py]
+undef
+import pkg.subpkg.a
+[out]
+pkg/a.py:1: error: Name 'undef' is not defined
+pkg/subpkg/a.py:1: error: Name 'undef' is not defined
+
+[case testCmdlinePackageSlash]
+# cmd: mypy pkg/
+[file pkg/__init__.py]
+[file pkg/a.py]
+undef
+[file pkg/subpkg/__init__.py]
+[file pkg/subpkg/a.py]
+undef
+import pkg.subpkg.a
+[out]
+pkg/a.py:1: error: Name 'undef' is not defined
+pkg/subpkg/a.py:1: error: Name 'undef' is not defined
+
+[case testCmdlineNonPackage]
+# cmd: mypy dir
+[file dir/a.py]
+undef
+[file dir/subdir/a.py]
+undef
+[out]
+dir/a.py:1: error: Name 'undef' is not defined
+
+[case testCmdlineNonPackageSlash]
+# cmd: mypy dir/
+[file dir/a.py]
+undef
+[file dir/subdir/a.py]
+undef
+[out]
+dir/a.py:1: error: Name 'undef' is not defined
+
+[case testCmdlinePackageContainingSubdir]
+# cmd: mypy pkg
+[file pkg/__init__.py]
+[file pkg/a.py]
+undef
+[file pkg/subdir/a.py]
+undef
+[out]
+pkg/a.py:1: error: Name 'undef' is not defined
+
+[case testCmdlineNonPackageContainingPackage]
+# cmd: mypy dir
+[file dir/a.py]
+undef
+import subpkg.a
+[file dir/subpkg/__init__.py]
+[file dir/subpkg/a.py]
+undef
+[out]
+dir/subpkg/a.py:1: error: Name 'undef' is not defined
+dir/a.py:1: error: Name 'undef' is not defined
+
+[case testCmdlineInvalidPackageName]
+# cmd: mypy dir/sub.pkg/a.py
+[file dir/sub.pkg/__init__.py]
+[file dir/sub.pkg/a.py]
+undef
+[out]
+sub.pkg is not a valid Python package name
+
+[case testBadFileEncoding]
+# cmd: mypy a.py
+[file a.py]
+# coding: uft-8
+[out]
+mypy: can't decode file 'a.py': unknown encoding: uft-8
+
+[case testCannotIgnoreDuplicateModule]
+# cmd: mypy one/mod/__init__.py two/mod/__init__.py
+[file one/mod/__init__.py]
+# type: ignore
+[file two/mod/__init__.py]
+# type: ignore
+[out]
+two/mod/__init__.py: error: Duplicate module named 'mod'
+
+[case testFlagsFile]
+# cmd: mypy @flagsfile
+[file flagsfile]
+-2
+main.py
+[file main.py]
+def f():
+ try:
+ 1/0
+ except ZeroDivisionError, err:
+ print err
+
+[case testConfigFile]
+# cmd: mypy main.py
+[file mypy.ini]
+[[mypy]
+python_version = 2.7
+[file main.py]
+def f():
+ try:
+ 1/0
+ except ZeroDivisionError, err:
+ print err
+
+[case testErrorContextConfig]
+# cmd: mypy main.py
+[file mypy.ini]
+[[mypy]
+show_error_context=True
+[file main.py]
+def f() -> None:
+ 0 + ""
+[out]
+main.py: note: In function "f":
+main.py:2: error: Unsupported operand types for + ("int" and "str")
+
+[case testAltConfigFile]
+# cmd: mypy --config-file config.ini main.py
+[file config.ini]
+[[mypy]
+python_version = 2.7
+[file main.py]
+def f():
+ try:
+ 1/0
+ except ZeroDivisionError, err:
+ print err
+
+[case testPerFileConfigSection]
+# cmd: mypy x.py y.py z.py
+[file mypy.ini]
+[[mypy]
+disallow_untyped_defs = True
+[[mypy-y*]
+disallow_untyped_defs = False
+[[mypy-z*]
+disallow_untyped_calls = True
+[file x.py]
+def f(a):
+ pass
+def g(a: int) -> int:
+ return f(a)
+[file y.py]
+def f(a):
+ pass
+def g(a: int) -> int:
+ return f(a)
+[file z.py]
+def f(a):
+ pass
+def g(a: int) -> int:
+ return f(a)
+[out]
+z.py:1: error: Function is missing a type annotation
+z.py:4: error: Call to untyped function "f" in typed context
+x.py:1: error: Function is missing a type annotation
+
+[case testPerFileConfigSectionUntypedWithDisallowUnannotated]
+# cmd: mypy w.py x.py y.py z.py
+[file mypy.ini]
+[[mypy]
+disallow_any = unannotated
+[[mypy-y*]
+disallow_any =
+[[mypy-z*]
+disallow_untyped_defs = True
+[[mypy-w*]
+disallow_untyped_defs = False
+[file x.py]
+def f(a):
+ pass
+[file y.py]
+def f(a):
+ pass
+[file z.py]
+def f(a):
+ pass
+[file w.py]
+def f(a):
+ pass
+[out]
+z.py:1: error: Function is missing a type annotation
+x.py:1: error: Function is missing a type annotation
+
+[case testPerFileConfigSectionDisallowUnannotatedWithUntyped]
+# cmd: mypy x.py y.py z.py
+[file mypy.ini]
+[[mypy]
+disallow_untyped_defs = True
+[[mypy-y*]
+disallow_any =
+[[mypy-z*]
+disallow_any = unannotated
+[file x.py]
+def f(a):
+ pass
+[file y.py]
+def f(a):
+ pass
+[file z.py]
+def f(a):
+ pass
+[out]
+z.py:1: error: Function is missing a type annotation
+x.py:1: error: Function is missing a type annotation
+
+[case testPerFileConfigSectionDisallowUnannotatedNoOverride]
+# cmd: mypy x.py y.py z.py
+[file mypy.ini]
+[[mypy]
+[[mypy-x*]
+disallow_untyped_defs = True
+[[mypy-z*]
+disallow_any = unannotated
+[file x.py]
+def f(a):
+ pass
+[file y.py]
+def f(a):
+ pass
+[file z.py]
+def f(a):
+ pass
+[out]
+z.py:1: error: Function is missing a type annotation
+x.py:1: error: Function is missing a type annotation
+
+[case testPerFileConfigSectionMultipleMatches]
+# cmd: mypy xx.py xy.py yx.py yy.py
+[file mypy.ini]
+[[mypy]
+[[mypy-*x*]
+disallow_untyped_defs = True
+[[mypy-*y*]
+disallow_untyped_calls = True
+[file xx.py]
+def f(a): pass
+def g(a: int) -> int: return f(a)
+[file xy.py]
+def f(a): pass
+def g(a: int) -> int: return f(a)
+[file yx.py]
+def f(a): pass
+def g(a: int) -> int: return f(a)
+[file yy.py]
+def f(a): pass
+def g(a: int) -> int: return f(a)
+[out]
+yy.py:2: error: Call to untyped function "f" in typed context
+yx.py:1: error: Function is missing a type annotation
+yx.py:2: error: Call to untyped function "f" in typed context
+xy.py:1: error: Function is missing a type annotation
+xy.py:2: error: Call to untyped function "f" in typed context
+xx.py:1: error: Function is missing a type annotation
+
+[case testMultipleGlobConfigSection]
+# cmd: mypy x.py y.py z.py
+[file mypy.ini]
+[[mypy]
+[[mypy-x*,z*]
+disallow_untyped_defs = True
+[file x.py]
+def f(a): pass
+[file y.py]
+def f(a): pass
+[file z.py]
+def f(a): pass
+[out]
+z.py:1: error: Function is missing a type annotation
+x.py:1: error: Function is missing a type annotation
+
+[case testConfigErrorNoSection]
+# cmd: mypy -c pass
+[file mypy.ini]
+[out]
+mypy.ini: No [mypy] section in config file
+
+[case testConfigErrorUnknownFlag]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+bad = 0
+[out]
+mypy.ini: [mypy]: Unrecognized option: bad = 0
+
+[case testConfigErrorBadBoolean]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+ignore_missing_imports = nah
+[out]
+mypy.ini: [mypy]: ignore_missing_imports: Not a boolean: nah
+
+[case testConfigErrorNotPerFile]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+[[mypy-*]
+python_version = 3.4
+[out]
+mypy.ini: [mypy-*]: Per-module sections should only specify per-module flags (python_version)
+
+[case testConfigMypyPath]
+# cmd: mypy file.py
+[file mypy.ini]
+[[mypy]
+mypy_path =
+ foo:bar
+ , baz
+[file foo/foo.pyi]
+def foo(x: int) -> str: ...
+[file bar/bar.pyi]
+def bar(x: str) -> list: ...
+[file baz/baz.pyi]
+def baz(x: list) -> dict: ...
+[file file.py]
+import no_stubs
+from foo import foo
+from bar import bar
+from baz import baz
+baz(bar(foo(42)))
+baz(bar(foo('oof')))
+[out]
+file.py:1: error: Cannot find module named 'no_stubs'
+file.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+file.py:6: error: Argument 1 to "foo" has incompatible type "str"; expected "int"
+
+[case testIgnoreErrorsConfig]
+# cmd: mypy x.py y.py
+[file mypy.ini]
+[[mypy]
+[[mypy-x]
+ignore_errors = True
+[file x.py]
+"" + 0
+[file y.py]
+"" + 0
+[out]
+y.py:1: error: Unsupported operand types for + ("str" and "int")
+
+[case testConfigFollowImportsNormal]
+# cmd: mypy main.py
+[file main.py]
+from a import x
+x + 0
+x + '' # E
+import a
+a.x + 0
+a.x + '' # E
+a.y # E
+a + 0 # E
+[file mypy.ini]
+[[mypy]
+follow_imports = normal
+[file a.py]
+x = 0
+x += '' # Error reported here
+[out]
+a.py:2: error: Unsupported operand types for + ("int" and "str")
+main.py:3: error: Unsupported operand types for + ("int" and "str")
+main.py:6: error: Unsupported operand types for + ("int" and "str")
+main.py:7: error: Module has no attribute "y"
+main.py:8: error: Unsupported operand types for + (Module and "int")
+
+[case testConfigFollowImportsSilent]
+# cmd: mypy main.py
+[file main.py]
+from a import x
+x + ''
+import a
+a.x + ''
+a.y
+a + 0
+[file mypy.ini]
+[[mypy]
+follow_imports = silent
+[file a.py]
+x = 0
+x += '' # No error reported
+[out]
+main.py:2: error: Unsupported operand types for + ("int" and "str")
+main.py:4: error: Unsupported operand types for + ("int" and "str")
+main.py:5: error: Module has no attribute "y"
+main.py:6: error: Unsupported operand types for + (Module and "int")
+
+[case testConfigFollowImportsSkip]
+# cmd: mypy main.py
+[file main.py]
+from a import x
+reveal_type(x) # Expect Any
+import a
+reveal_type(a.x) # Expect Any
+[file mypy.ini]
+[[mypy]
+follow_imports = skip
+[file a.py]
+/ # No error reported
+[out]
+main.py:2: error: Revealed type is 'Any'
+main.py:4: error: Revealed type is 'Any'
+
+[case testConfigFollowImportsError]
+# cmd: mypy main.py
+[file main.py]
+from a import x
+reveal_type(x) # Expect Any
+import a # Error reported here
+reveal_type(a.x) # Expect Any
+[file mypy.ini]
+[[mypy]
+follow_imports = error
+[file a.py]
+/ # No error reported
+[out]
+main.py:1: note: Import of 'a' ignored
+main.py:1: note: (Using --follow-imports=error, module not passed on command line)
+main.py:2: error: Revealed type is 'Any'
+main.py:4: error: Revealed type is 'Any'
+
+[case testConfigFollowImportsSelective]
+# cmd: mypy main.py
+[file mypy.ini]
+[[mypy]
+[[mypy-normal]
+follow_imports = normal
+[[mypy-silent]
+follow_imports = silent
+[[mypy-skip]
+follow_imports = skip
+[[mypy-error]
+follow_imports = error
+[file main.py]
+import normal
+import silent
+import skip
+import error
+reveal_type(normal.x)
+reveal_type(silent.x)
+reveal_type(skip)
+reveal_type(error)
+[file normal.py]
+x = 0
+x += ''
+[file silent.py]
+x = 0
+x += ''
+[file skip.py]
+bla bla
+[file error.py]
+bla bla
+[out]
+main.py:4: note: Import of 'error' ignored
+main.py:4: note: (Using --follow-imports=error, module not passed on command line)
+normal.py:2: error: Unsupported operand types for + ("int" and "str")
+main.py:5: error: Revealed type is 'builtins.int'
+main.py:6: error: Revealed type is 'builtins.int'
+main.py:7: error: Revealed type is 'Any'
+main.py:8: error: Revealed type is 'Any'
+
+[case testConfigSilentMissingImportsOff]
+# cmd: mypy main.py
+[file main.py]
+import missing # Expect error here
+reveal_type(missing.x) # Expect Any
+[file mypy.ini]
+[[mypy]
+ignore_missing_imports = False
+[out]
+main.py:1: error: Cannot find module named 'missing'
+main.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main.py:2: error: Revealed type is 'Any'
+
+[case testConfigSilentMissingImportsOn]
+# cmd: mypy main.py
+[file main.py]
+import missing # No error here
+reveal_type(missing.x) # Expect Any
+[file mypy.ini]
+[[mypy]
+ignore_missing_imports = True
+[out]
+main.py:2: error: Revealed type is 'Any'
+
+[case testDotInFilenameOKScript]
+# cmd: mypy a.b.py c.d.pyi
+[file a.b.py]
+undef
+[file c.d.pyi]
+whatever
+[out]
+c.d.pyi:1: error: Name 'whatever' is not defined
+a.b.py:1: error: Name 'undef' is not defined
+
+[case testDotInFilenameOKFolder]
+# cmd: mypy my.folder
+[file my.folder/tst.py]
+undef
+[out]
+my.folder/tst.py:1: error: Name 'undef' is not defined
+
+[case testDotInFilenameNoImport]
+# cmd: mypy main.py
+[file main.py]
+import a.b
+[file a.b.py]
+whatever
+[out]
+main.py:1: error: Cannot find module named 'a'
+main.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main.py:1: error: Cannot find module named 'a.b'
+
+[case testPythonVersionTooOld10]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 1.0
+[out]
+mypy.ini: [mypy]: python_version: Python major version '1' out of range (must be 2 or 3)
+
+[case testPythonVersionTooOld26]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 2.6
+[out]
+mypy.ini: [mypy]: python_version: Python 2.6 is not supported (must be 2.7)
+
+[case testPythonVersionTooOld32]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 3.2
+[out]
+mypy.ini: [mypy]: python_version: Python 3.2 is not supported (must be 3.3 or higher)
+
+[case testPythonVersionTooNew28]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 2.8
+[out]
+mypy.ini: [mypy]: python_version: Python 2.8 is not supported (must be 2.7)
+
+[case testPythonVersionTooNew40]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 4.0
+[out]
+mypy.ini: [mypy]: python_version: Python major version '4' out of range (must be 2 or 3)
+
+[case testPythonVersionAccepted27]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 2.7
+[out]
+
+[case testPythonVersionAccepted33]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 3.3
+[out]
+
+[case testPythonVersionAccepted36]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+python_version = 3.6
+[out]
+
+[case testDisallowAnyUnimported]
+# cmd: mypy main.py
+[file mypy.ini]
+[[mypy]
+disallow_any = unimported
+ignore_missing_imports = True
+[file main.py]
+from unreal import F
+
+def f(x: F) -> None: pass
+[out]
+main.py:3: error: Argument 1 to "f" becomes "Any" due to an unfollowed import
+
+[case testDisallowAnyEmpty]
+# cmd: mypy main.py
+[file mypy.ini]
+[[mypy]
+disallow_any =
+ignore_missing_imports = True
+[file main.py]
+from unreal import F
+
+def f(x: F) -> None: pass
+[out]
+
+[case testDisallowAnyExplicitDefSignature]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List
+
+def f(x: Any) -> None:
+ pass
+
+def g() -> Any:
+ pass
+
+def h() -> List[Any]:
+ pass
+
+[out]
+m.py:3: error: Explicit "Any" is not allowed
+m.py:6: error: Explicit "Any" is not allowed
+m.py:9: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitVarDeclaration]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List
+v: Any = ''
+w = '' # type: Any
+class X:
+ y = '' # type: Any
+
+[out]
+m.py:2: error: Explicit "Any" is not allowed
+m.py:3: error: Explicit "Any" is not allowed
+m.py:5: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitGenericVarDeclaration]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List
+v: List[Any] = []
+[out]
+m.py:2: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitInheritance]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List
+
+class C(Any):
+ pass
+
+class D(List[Any]):
+ pass
+[out]
+m.py:3: error: Explicit "Any" is not allowed
+m.py:6: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitAlias]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List
+
+X = Any
+Y = List[Any]
+
+def foo(x: X) -> Y: # no error
+ x.nonexistent() # no error
+ return x
+
+[out]
+m.py:3: error: Explicit "Any" is not allowed
+m.py:4: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitGenericAlias]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List, TypeVar, Tuple
+
+T = TypeVar('T')
+
+TupleAny = Tuple[Any, T] # error
+
+def foo(x: TupleAny[str]) -> None: # no error
+ pass
+
+def goo(x: TupleAny[Any]) -> None: # error
+ pass
+
+[out]
+m.py:5: error: Explicit "Any" is not allowed
+m.py:10: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitCast]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List, cast
+
+x = 1
+y = cast(Any, x)
+z = cast(List[Any], x)
+[out]
+m.py:4: error: Explicit "Any" is not allowed
+m.py:5: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitNamedTuple]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List, NamedTuple
+
+Point = NamedTuple('Point', [('x', List[Any]),
+ ('y', Any)])
+
+[out]
+m.py:3: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitTypeVarConstraint]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List, TypeVar
+
+T = TypeVar('T', Any, List[Any])
+[out]
+m.py:3: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitNewType]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from typing import Any, List, NewType
+
+Baz = NewType('Baz', Any) # this error does not come from `--disallow-any=explicit` flag
+Bar = NewType('Bar', List[Any])
+
+[out]
+m.py:3: error: Argument 2 to NewType(...) must be subclassable (got Any)
+m.py:4: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitTypedDictSimple]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from mypy_extensions import TypedDict
+from typing import Any
+
+M = TypedDict('M', {'x': str, 'y': Any}) # error
+M(x='x', y=2) # no error
+def f(m: M) -> None: pass # no error
+[out]
+m.py:4: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyExplicitTypedDictGeneric]
+# cmd: mypy m.py
+
+[file mypy.ini]
+[[mypy]
+[[mypy-m*]
+disallow_any = explicit
+
+[file m.py]
+from mypy_extensions import TypedDict
+from typing import Any, List
+
+M = TypedDict('M', {'x': str, 'y': List[Any]}) # error
+N = TypedDict('N', {'x': str, 'y': List}) # no error
+[out]
+m.py:4: error: Explicit "Any" is not allowed
+
+[case testDisallowAnyGenericsTupleNoTypeParams]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import Tuple
+
+def f(s: Tuple) -> None: pass # error
+def g(s) -> Tuple: # error
+ return 'a', 'b'
+def h(s) -> Tuple[str, str]: # no error
+ return 'a', 'b'
+x: Tuple = () # error
+[out]
+m.py:3: error: Missing type parameters for generic type
+m.py:4: error: Missing type parameters for generic type
+m.py:8: error: Missing type parameters for generic type
+
+[case testDisallowAnyGenericsTupleWithNoTypeParamsGeneric]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import Tuple, List
+
+def f(s: List[Tuple]) -> None: pass # error
+def g(s: List[Tuple[str, str]]) -> None: pass # no error
+[out]
+m.py:3: error: Missing type parameters for generic type
+
+[case testDisallowAnyGenericsTypeType]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import Type, Any
+
+def f(s: Type[Any]) -> None: pass # no error
+def g(s) -> Type: # error
+ return s
+def h(s) -> Type[str]: # no error
+ return s
+x: Type = g(0) # error
+[out]
+m.py:4: error: Missing type parameters for generic type
+m.py:8: error: Missing type parameters for generic type
+
+[case testDisallowAnyGenericsAliasGenericType]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import List
+
+L = List # no error
+
+def f(l: L) -> None: pass # error
+def g(l: L[str]) -> None: pass # no error
+[out]
+m.py:5: error: Missing type parameters for generic type
+
+[case testDisallowAnyGenericsGenericAlias]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import List, TypeVar, Tuple
+
+T = TypeVar('T')
+A = Tuple[T, str, T]
+
+def f(s: A) -> None: pass # error
+def g(s) -> A: # error
+ return 'a', 'b', 1
+def h(s) -> A[str]: # no error
+ return 'a', 'b', 'c'
+x: A = ('a', 'b', 1) # error
+[out]
+m.py:6: error: Missing type parameters for generic type
+m.py:7: error: Missing type parameters for generic type
+m.py:11: error: Missing type parameters for generic type
+
+[case testDisallowAnyGenericsPlainList]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import List
+
+def f(l: List) -> None: pass # error
+def g(l: List[str]) -> None: pass # no error
+def h(l: List[List]) -> None: pass # error
+def i(l: List[List[List[List]]]) -> None: pass # error
+
+x = [] # error: need type annotation
+y: List = [] # error
+[out]
+m.py:3: error: Missing type parameters for generic type
+m.py:5: error: Missing type parameters for generic type
+m.py:6: error: Missing type parameters for generic type
+m.py:8: error: Need type annotation for variable
+m.py:9: error: Missing type parameters for generic type
+
+[case testDisallowAnyGenericsCustomGenericClass]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import Generic, TypeVar, Any
+
+T = TypeVar('T')
+class G(Generic[T]): pass
+
+def f() -> G: # error
+ return G()
+
+x: G[Any] = G() # no error
+y: G = x # error
+
+[out]
+m.py:6: error: Missing type parameters for generic type
+m.py:10: error: Missing type parameters for generic type
+
+[case testDisallowAnyGenericsBuiltinCollections]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+s = tuple([1, 2, 3]) # no error
+
+def f(t: tuple) -> None: pass
+def g() -> list: pass
+def h(s: dict) -> None: pass
+def i(s: set) -> None: pass
+def j(s: frozenset) -> None: pass
+[out]
+m.py:3: error: Implicit generic "Any". Use 'typing.Tuple' and specify generic parameters
+m.py:4: error: Implicit generic "Any". Use 'typing.List' and specify generic parameters
+m.py:5: error: Implicit generic "Any". Use 'typing.Dict' and specify generic parameters
+m.py:6: error: Implicit generic "Any". Use 'typing.Set' and specify generic parameters
+m.py:7: error: Implicit generic "Any". Use 'typing.FrozenSet' and specify generic parameters
+
+[case testDisallowAnyGenericsTypingCollections]
+# cmd: mypy m.py
+[file mypy.ini]
+[[mypy]
+[[mypy-m]
+disallow_any = generics
+
+[file m.py]
+from typing import Tuple, List, Dict, Set, FrozenSet
+
+def f(t: Tuple) -> None: pass
+def g() -> List: pass
+def h(s: Dict) -> None: pass
+def i(s: Set) -> None: pass
+def j(s: FrozenSet) -> None: pass
+[out]
+m.py:3: error: Missing type parameters for generic type
+m.py:4: error: Missing type parameters for generic type
+m.py:5: error: Missing type parameters for generic type
+m.py:6: error: Missing type parameters for generic type
+m.py:7: error: Missing type parameters for generic type
diff --git a/test-data/unit/deps.test b/test-data/unit/deps.test
new file mode 100644
index 0000000..a3d6533
--- /dev/null
+++ b/test-data/unit/deps.test
@@ -0,0 +1,281 @@
+-- Test cases for generating dependencies between ASTs nodes.
+--
+-- The dependencies are used for fined-grained incremental checking.
+
+
+[case testCallFunction]
+def f() -> None:
+ g()
+def g() -> None:
+ pass
+[out]
+<m.g> -> m.f
+
+[case testCallMethod]
+def f(a: A) -> None:
+ a.g()
+class A:
+ def g(self) -> None: pass
+[out]
+<m.A.g> -> m.f
+<m.A> -> <m.f>, m.A, m.f
+
+[case testAccessAttribute]
+def f(a: A) -> None:
+ a.x
+class A:
+ def g(self) -> None:
+ self.x = 1
+[out]
+<m.A.x> -> m.A.g, m.f
+<m.A> -> <m.f>, m.A, m.f
+
+[case testConstructInstance]
+def f() -> None:
+ A()
+class A: pass
+[out]
+<m.A.__init__> -> m.f
+<m.A> -> m.A, m.f
+
+[case testAccessModuleAttribute]
+x = 1
+def f() -> None:
+ x
+[out]
+<m.x> -> m, m.f
+<builtins.int> -> m
+
+[case testAccessModuleAttribute2]
+import n
+def f() -> None:
+ n.x
+[file n.py]
+x = 1
+[out]
+<n.x> -> m.f
+<n> -> m, m.f
+
+[case testImport]
+import n
+[file n.py]
+x = 1
+[out]
+<n> -> m
+
+[case testCallImportedFunction]
+import n
+n.f()
+[file n.py]
+def f() -> None: pass
+[out]
+<n.f> -> m
+<n> -> m
+
+[case testCallImportedFunctionInFunction]
+import n
+def g() -> None:
+ n.f()
+[file n.py]
+def f() -> None: pass
+[out]
+<n.f> -> m.g
+<n> -> m, m.g
+
+[case testInheritanceSimple]
+class A:
+ pass
+class B(A):
+ pass
+[out]
+<m.A.__init__> -> <m.B.__init__>
+<m.A> -> m.A, m.B
+<m.B> -> m.B
+
+[case testInheritanceWithMethodAndAttribute]
+class A:
+ pass
+class B(A):
+ def f(self) -> None:
+ self.x = 1
+[out]
+<m.A.__init__> -> <m.B.__init__>
+<m.A.f> -> m.B.f
+<m.A.x> -> <m.B.x>
+<m.A> -> m.A, m.B
+<m.B.x> -> m.B.f
+<m.B> -> m.B
+
+[case testInheritanceWithMethodAndAttributeAndDeepHierarchy]
+class A:
+ pass
+class B(A):
+ pass
+class C(B):
+ def f(self) -> None:
+ self.x = 1
+[out]
+<m.A.__init__> -> <m.B.__init__>, <m.C.__init__>
+<m.A.f> -> m.C.f
+<m.A.x> -> <m.C.x>
+<m.A> -> m.A, m.B
+<m.B.__init__> -> <m.C.__init__>
+<m.B.f> -> m.C.f
+<m.B.x> -> <m.C.x>
+<m.B> -> m.B, m.C
+<m.C.x> -> m.C.f
+<m.C> -> m.C
+
+[case testInheritAttribute]
+import n
+class B(n.A):
+ def f(self) -> None:
+ a = 1
+ a = self.x
+[file n.py]
+class A:
+ def g(self) -> None:
+ self.x = 1
+[out]
+<m.B.x> -> m.B.f
+<m.B> -> m.B
+<n.A.__init__> -> <m.B.__init__>
+<n.A.f> -> m.B.f
+<n.A.g> -> <m.B.g>
+<n.A.x> -> <m.B.x>
+<n.A> -> m.B
+<n> -> m, m.B
+
+[case testInheritMethod]
+class A:
+ def g(self) -> None: pass
+class B(A):
+ def f(self) -> None:
+ self.g()
+[out]
+<m.A.__init__> -> <m.B.__init__>
+<m.A.f> -> m.B.f
+<m.A.g> -> <m.B.g>
+<m.A> -> m.A, m.B
+<m.B.g> -> m.B.f
+<m.B> -> m.B
+
+[case testPackage]
+import a.b
+def f() -> None:
+ a.b.g()
+[file a/__init__.py]
+[file a/b.py]
+def g() -> None: pass
+[out]
+<a.b.g> -> m.f
+<a.b> -> m, m.f
+<a> -> m.f
+
+[case testClassInPackage]
+import a.b
+def f(x: a.b.A) -> None:
+ x.g()
+ x.y
+[file a/__init__.py]
+[file a/b.py]
+class A:
+ def g(self) -> None:
+ self.y = 1
+[out]
+<a.b.A.g> -> m.f
+<a.b.A.y> -> m.f
+<a.b.A> -> <m.f>, m.f
+<a.b> -> m
+
+[case testPackage__init__]
+import a
+def f() -> None:
+ a.g()
+[file a/__init__.py]
+def g() -> None: pass
+[out]
+<a.g> -> m.f
+<a> -> m, m.f
+
+[case testClassInPackage__init__]
+import a
+def f(x: a.A) -> None:
+ x.g()
+ x.y
+[file a/__init__.py]
+class A:
+ def g(self) -> None:
+ self.y = 1
+[out]
+<a.A.g> -> m.f
+<a.A.y> -> m.f
+<a.A> -> <m.f>, m.f
+<a> -> m
+
+[case testConstructor]
+class A:
+ def __init__(self, x: int) -> None: pass
+def f() -> None:
+ A(1)
+[out]
+<m.A.__init__> -> m.f
+<m.A> -> m.A, m.f
+<builtins.int> -> <m.A.__init__>, m.A.__init__
+
+[case testImportFrom]
+from n import f
+
+def g() -> None:
+ f()
+[file n.py]
+def f() -> None: pass
+[out]
+<n.f> -> m, m.g
+
+[case testNestedClass]
+def f() -> None:
+ b = A.B()
+ b.f()
+class A:
+ class B:
+ def f(self) -> None: pass
+[out]
+<m.A.B.__init__> -> m.f
+<m.A.B.f> -> m.f
+<m.A.B> -> m.A.B, m.f
+<m.A> -> m.A, m.f
+
+[case testNestedClassAttribute]
+def f() -> None:
+ b = A.B()
+ b.x
+class A:
+ class B:
+ def f(self) -> None:
+ self.x = 1
+[out]
+<m.A.B.__init__> -> m.f
+<m.A.B.x> -> m.A.B.f, m.f
+<m.A.B> -> m.A.B, m.f
+<m.A> -> m.A, m.f
+
+[case testNestedClassInAnnotation]
+def f(x: A.B) -> None:
+ pass
+class A:
+ class B: pass
+[out]
+<m.A.B> -> <m.f>, m.A.B, m.f
+<m.A> -> m.A
+
+[case testNestedClassInAnnotation2]
+def f(x: A.B) -> None:
+ x.f()
+class A:
+ class B:
+ def f(self) -> None: pass
+[out]
+<m.A.B.f> -> m.f
+<m.A.B> -> <m.f>, m.A.B, m.f
+<m.A> -> m.A
diff --git a/test-data/unit/diff.test b/test-data/unit/diff.test
new file mode 100644
index 0000000..638948c
--- /dev/null
+++ b/test-data/unit/diff.test
@@ -0,0 +1,267 @@
+-- Test cases for taking a diff of two module ASTs/symbol tables.
+-- The diffs are used for fined-grained incremental checking.
+
+--
+-- Module top-levels
+--
+
+[case testChangeTypeOfModuleAttribute]
+x = 1
+y = 1
+[file next.py]
+x = ''
+y = 1
+[out]
+__main__.x
+
+[case testChangeSignatureOfModuleFunction]
+def f(x: int) -> None:
+ pass
+def g(y: str) -> None:
+ pass
+[file next.py]
+def f(x: str) -> None:
+ x = ''
+def g(y: str) -> None:
+ y = ''
+[out]
+__main__.f
+
+[case testAddModuleAttribute]
+x = 1
+[file next.py]
+x = 1
+y = 1
+[out]
+__main__.y
+
+[case testRemoveModuleAttribute]
+x = 1
+y = 1
+[file next.py]
+x = 1
+[out]
+__main__.y
+
+--
+-- Classes
+--
+
+[case testChangeMethodSignature]
+class A:
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+[file next.py]
+class A:
+ def f(self, x: int) -> None: pass
+ def g(self) -> None: pass
+[out]
+__main__.A.f
+
+[case testChangeAttributeType]
+class A:
+ def f(self) -> None:
+ self.x = 1
+ self.y = 1
+[file next.py]
+class A:
+ def f(self) -> None:
+ self.x = 1
+ self.y = ''
+[out]
+__main__.A.y
+
+[case testAddAttribute]
+class A: pass
+[file next.py]
+class A:
+ def f(self) -> None:
+ self.x = 1
+[out]
+__main__.A.f
+__main__.A.x
+
+[case testAddAttribute2]
+class A:
+ def f(self) -> None: pass
+[file next.py]
+class A:
+ def f(self) -> None:
+ self.x = 1
+[out]
+__main__.A.x
+
+[case testRemoveAttribute]
+class A:
+ def f(self) -> None:
+ self.x = 1
+[file next.py]
+class A: pass
+[out]
+__main__.A.f
+__main__.A.x
+
+[case testAddMethod]
+class A:
+ def f(self) -> None: pass
+[file next.py]
+class A:
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+[out]
+__main__.A.g
+
+[case testRemoveMethod]
+class A:
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+[file next.py]
+class A:
+ def f(self) -> None: pass
+[out]
+__main__.A.g
+
+[case testAddImport]
+import nn
+[file next.py]
+import n
+import nn
+[file n.py]
+x = 1
+[file nn.py]
+y = 1
+[out]
+__main__.n
+
+[case testRemoveImport]
+import n
+[file next.py]
+[file n.py]
+x = 1
+[out]
+__main__.n
+
+[case testChangeClassIntoFunction]
+class A: pass
+[file next.py]
+def A() -> None: pass
+[out]
+__main__.A
+
+[case testDeleteClass]
+class A: pass
+[file next.py]
+[out]
+__main__.A
+
+[case testAddBaseClass]
+class A: pass
+[file next.py]
+class B: pass
+class A(B): pass
+[out]
+__main__.A
+__main__.B
+
+[case testChangeBaseClass]
+class A: pass
+class B: pass
+class C(A): pass
+[file next.py]
+class A: pass
+class B: pass
+class C(B): pass
+[out]
+__main__.C
+
+[case testRemoveBaseClass]
+class A: pass
+class B(A): pass
+[file next.py]
+class A: pass
+class B: pass
+[out]
+__main__.B
+
+[case testRemoveClassFromMiddleOfMro]
+class A: pass
+class B(A): pass
+class C(B): pass
+[file next.py]
+class A: pass
+class B: pass
+class C(B): pass
+[out]
+__main__.B
+__main__.C
+
+[case testDifferenceInConstructor]
+class A:
+ def __init__(self) -> None: pass
+[file next.py]
+class A:
+ def __init__(self, x: int) -> None: pass
+[out]
+__main__.A.__init__
+
+[case testChangeSignatureOfMethodInNestedClass]
+class A:
+ class B:
+ def f(self) -> int: pass
+[file next.py]
+class A:
+ class B:
+ def f(self) -> str: pass
+[out]
+__main__.A.B.f
+
+[case testChangeTypeOfAttributeInNestedClass]
+class A:
+ class B:
+ def f(self) -> None:
+ self.x = 1
+[file next.py]
+class A:
+ class B:
+ def f(self) -> None:
+ self.x = ''
+[out]
+__main__.A.B.x
+
+[case testAddMethodToNestedClass]
+class A:
+ class B: pass
+[file next.py]
+class A:
+ class B:
+ def f(self) -> str: pass
+[out]
+__main__.A.B.f
+
+[case testAddNestedClass]
+class A: pass
+[file next.py]
+class A:
+ class B:
+ def f(self) -> None: pass
+[out]
+__main__.A.B
+
+[case testRemoveNestedClass]
+class A:
+ class B:
+ def f(self) -> None: pass
+[file next.py]
+class A: pass
+[out]
+__main__.A.B
+
+[case testChangeNestedClassToMethod]
+class A:
+ class B: pass
+[file next.py]
+class A:
+ def B(self) -> None: pass
+
+[out]
+__main__.A.B
diff --git a/test-data/unit/fine-grained.test b/test-data/unit/fine-grained.test
new file mode 100644
index 0000000..17d126f
--- /dev/null
+++ b/test-data/unit/fine-grained.test
@@ -0,0 +1,872 @@
+-- Test cases for fine-grained incremental checking
+--
+-- Test cases may define multiple versions of a file
+-- (e.g. m.py, m.py.2). There is always an initial batch
+-- pass that processes all files present initially, followed
+-- by one or more fine-grained incremental passes that use
+-- alternative versions of files, if available. If a file
+-- just has a single .py version, it is used for all passes.
+
+-- TODO: what if version for some passes but not all
+
+-- Output is laid out like this:
+--
+-- [out]
+-- <optional output from batch pass>
+-- ==
+-- <optional output from first incremental pass>
+
+[case testReprocessFunction]
+import m
+def g() -> int:
+ return m.f()
+[file m.py]
+def f() -> int:
+ pass
+[file m.py.2]
+def f() -> str:
+ pass
+[out]
+==
+main:3: error: Incompatible return value type (got "str", expected "int")
+
+[case testReprocessTopLevel]
+import m
+m.f(1)
+def g() -> None: pass
+[file m.py]
+def f(x: int) -> None: pass
+[file m.py.2]
+def f(x: str) -> None: pass
+[out]
+==
+main:2: error: Argument 1 to "f" has incompatible type "int"; expected "str"
+
+[case testReprocessMethod]
+import m
+class B:
+ def f(self, a: m.A) -> None:
+ a.g() # E
+[file m.py]
+class A:
+ def g(self) -> None: pass
+[file m.py.2]
+class A:
+ def g(self, a: A) -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "g" of "A"
+
+[case testFunctionMissingModuleAttribute]
+import m
+def h() -> None:
+ m.f(1)
+[file m.py]
+def f(x: int) -> None: pass
+[file m.py.2]
+def g(x: str) -> None: pass
+[builtins fixtures/fine_grained.pyi]
+[out]
+==
+main:3: error: Module has no attribute "f"
+
+[case testTopLevelMissingModuleAttribute]
+import m
+m.f(1)
+def g() -> None: pass
+[file m.py]
+def f(x: int) -> None: pass
+[file m.py.2]
+def g(x: int) -> None: pass
+[builtins fixtures/fine_grained.pyi]
+[out]
+==
+main:2: error: Module has no attribute "f"
+
+[case testClassChangedIntoFunction]
+import m
+def f(a: m.A) -> None:
+ pass
+[file m.py]
+class A: pass
+[file m.py.2]
+def A() -> None: pass
+[out]
+==
+main:2: error: Invalid type "m.A"
+
+[case testClassChangedIntoFunction2]
+import m
+class B:
+ def f(self, a: m.A) -> None: pass
+[file m.py]
+class A: pass
+[file m.py.2]
+def A() -> None: pass
+[out]
+==
+main:3: error: Invalid type "m.A"
+
+[case testAttributeTypeChanged]
+import m
+def f(a: m.A) -> int:
+ return a.x
+[file m.py]
+class A:
+ def f(self) -> None:
+ self.x = 1
+[file m.py.2]
+class A:
+ def f(self) -> None:
+ self.x = 'x'
+[out]
+==
+main:3: error: Incompatible return value type (got "str", expected "int")
+
+[case testAttributeRemoved]
+import m
+def f(a: m.A) -> int:
+ return a.x
+[file m.py]
+class A:
+ def f(self) -> None:
+ self.x = 1
+[file m.py.2]
+class A:
+ def f(self) -> None: pass
+[out]
+==
+main:3: error: "A" has no attribute "x"
+
+[case testVariableTypeBecomesInvalid]
+import m
+def f() -> None:
+ a = None # type: m.A
+[file m.py]
+class A: pass
+[file m.py.2]
+[out]
+==
+main:3: error: Name 'm.A' is not defined
+
+[case testTwoIncrementalSteps]
+import m
+import n
+[file m.py]
+def f() -> None: pass
+[file n.py]
+import m
+def g() -> None:
+ m.f() # E
+[file m.py.2]
+import n
+def f(x: int) -> None:
+ n.g() # E
+[file n.py.3]
+import m
+def g(a: str) -> None:
+ m.f('') # E
+[out]
+==
+n.py:3: error: Too few arguments for "f"
+==
+n.py:3: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+m.py:3: error: Too few arguments for "g"
+
+[case testTwoRounds]
+import m
+def h(a: m.A) -> int:
+ return a.x
+[file m.py]
+import n
+class A:
+ def g(self, b: n.B) -> None:
+ self.x = b.f()
+[file n.py]
+class B:
+ def f(self) -> int: pass
+[file n.py.2]
+class B:
+ def f(self) -> str: pass
+[out]
+==
+main:3: error: Incompatible return value type (got "str", expected "int")
+
+[case testFixTypeError]
+import m
+def f(a: m.A) -> None:
+ a.f(a)
+[file m.py]
+class A:
+ def f(self, a: 'A') -> None: pass
+[file m.py.2]
+class A:
+ def f(self) -> None: pass
+[file m.py.3]
+class A:
+ def f(self, a: 'A') -> None: pass
+[out]
+==
+main:3: error: Too many arguments for "f" of "A"
+==
+
+[case testFixTypeError2]
+import m
+def f(a: m.A) -> None:
+ a.f()
+[file m.py]
+class A:
+ def f(self) -> None: pass
+[file m.py.2]
+class A:
+ def g(self) -> None: pass
+[file m.py.3]
+class A:
+ def f(self) -> None: pass
+[out]
+==
+main:3: error: "A" has no attribute "f"
+==
+
+[case testFixSemanticAnalysisError]
+import m
+def f() -> None:
+ m.A()
+[file m.py]
+class A: pass
+[file m.py.2]
+class B: pass
+[file m.py.3]
+class A: pass
+[builtins fixtures/fine_grained.pyi]
+[out]
+==
+main:3: error: Module has no attribute "A"
+==
+
+[case testContinueToReportTypeCheckError]
+import m
+def f(a: m.A) -> None:
+ a.f()
+def g(a: m.A) -> None:
+ a.g()
+[file m.py]
+class A:
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+[file m.py.2]
+class A: pass
+[file m.py.3]
+class A:
+ def f(self) -> None: pass
+[out]
+==
+main:3: error: "A" has no attribute "f"
+main:5: error: "A" has no attribute "g"
+==
+main:5: error: "A" has no attribute "g"
+
+[case testContinueToReportSemanticAnalysisError]
+import m
+def f() -> None:
+ m.A()
+def g() -> None:
+ m.B()
+[file m.py]
+class A: pass
+class B: pass
+[file m.py.2]
+[file m.py.3]
+class A: pass
+[builtins fixtures/fine_grained.pyi]
+[out]
+==
+main:3: error: Module has no attribute "A"
+main:5: error: Module has no attribute "B"
+==
+main:5: error: Module has no attribute "B"
+
+[case testContinueToReportErrorAtTopLevel]
+import n
+import m
+m.A().f()
+[file n.py]
+import m
+m.A().g()
+[file m.py]
+class A:
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+[file m.py.2]
+class A: pass
+[file m.py.3]
+class A:
+ def f(self) -> None: pass
+[out]
+==
+main:3: error: "A" has no attribute "f"
+n.py:2: error: "A" has no attribute "g"
+==
+n.py:2: error: "A" has no attribute "g"
+
+[case testContinueToReportErrorInMethod]
+import m
+class C:
+ def f(self, a: m.A) -> None:
+ a.f()
+ def g(self, a: m.A) -> None:
+ a.g()
+[file m.py]
+class A:
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+[file m.py.2]
+class A: pass
+[file m.py.3]
+class A:
+ def f(self) -> None: pass
+[out]
+==
+main:4: error: "A" has no attribute "f"
+main:6: error: "A" has no attribute "g"
+==
+main:6: error: "A" has no attribute "g"
+
+[case testInitialBatchGeneratedError]
+import m
+def g() -> None:
+ m.f()
+def h() -> None:
+ m.g()
+[file m.py]
+def f(x: object) -> None: pass
+[file m.py.2]
+def f() -> None: pass
+[file m.py.3]
+def f() -> None: pass
+def g() -> None: pass
+[builtins fixtures/fine_grained.pyi]
+[out]
+main:3: error: Too few arguments for "f"
+main:5: error: Module has no attribute "g"
+==
+main:5: error: Module has no attribute "g"
+==
+
+[case testKeepReportingErrorIfNoChanges]
+import m
+def h() -> None:
+ m.g()
+[file m.py]
+[file m.py.2]
+[builtins fixtures/fine_grained.pyi]
+[out]
+main:3: error: Module has no attribute "g"
+==
+main:3: error: Module has no attribute "g"
+
+[case testFixErrorAndReintroduce]
+import m
+def h() -> None:
+ m.g()
+[file m.py]
+[file m.py.2]
+def g() -> None: pass
+[file m.py.3]
+[builtins fixtures/fine_grained.pyi]
+[out]
+main:3: error: Module has no attribute "g"
+==
+==
+main:3: error: Module has no attribute "g"
+
+[case testAddBaseClassMethodCausingInvalidOverride]
+import m
+class B(m.A):
+ def f(self) -> str: pass
+[file m.py]
+class A: pass
+[file m.py.2]
+class A:
+ def f(self) -> int: pass
+[out]
+==
+main:3: error: Return type of "f" incompatible with supertype "A"
+
+[case testModifyBaseClassMethodCausingInvalidOverride]
+import m
+class B(m.A):
+ def f(self) -> str: pass
+[file m.py]
+class A:
+ def f(self) -> str: pass
+[file m.py.2]
+class A:
+ def f(self) -> int: pass
+[out]
+==
+main:3: error: Return type of "f" incompatible with supertype "A"
+
+[case testAddBaseClassAttributeCausingErrorInSubclass]
+import m
+class B(m.A):
+ def a(self) -> None:
+ x = 1
+ x = self.x
+
+ def f(self) -> None:
+ self.x = 1
+
+ def z(self) -> None:
+ x = 1
+ x = self.x
+[file m.py]
+class A: pass
+[file m.py.2]
+class A:
+ def g(self) -> None:
+ self.x = 'a'
+[out]
+==
+main:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:8: error: Incompatible types in assignment (expression has type "int", variable has type "str")
+main:12: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testChangeBaseClassAttributeType]
+import m
+class B(m.A):
+ def f(sel) -> None:
+ sel.x = 1
+[file m.py]
+class A:
+ def g(self) -> None:
+ self.x = 1
+[file m.py.2]
+class A:
+ def g(self) -> None:
+ self.x = 'a'
+[out]
+==
+main:4: error: Incompatible types in assignment (expression has type "int", variable has type "str")
+
+[case testRemoveAttributeInBaseClass]
+import m
+class B(m.A):
+ def f(self) -> None:
+ a = 1
+ a = self.x
+[file m.py]
+class A:
+ def g(self) -> None:
+ self.x = 1
+[file m.py.2]
+class A: pass
+[out]
+==
+main:5: error: "B" has no attribute "x"
+
+[case testTestSignatureOfInheritedMethod]
+import m
+class B(m.A):
+ def f(self) -> None:
+ self.g()
+[file m.py]
+class A:
+ def g(self) -> None: pass
+[file m.py.2]
+class A:
+ def g(self, a: 'A') -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "g" of "A"
+
+[case testRemoveBaseClass]
+import m
+class A(m.B):
+ def f(self) -> None:
+ self.g()
+ self.x
+ self.y = 1
+[file m.py]
+class C:
+ def g(self) -> None:
+ self.x = 1
+class B(C): pass
+[file m.py.2]
+class C: pass
+class B: pass
+[out]
+==
+main:4: error: "A" has no attribute "g"
+main:5: error: "A" has no attribute "x"
+
+[case testRemoveBaseClass2]
+import m
+class A(m.B):
+ def f(self) -> None:
+ self.g()
+ self.x
+ self.y = 1
+[file m.py]
+class C:
+ def g(self) -> None:
+ self.x = 1
+class B(C): pass
+[file m.py.2]
+class C:
+ def g(self) -> None:
+ self.x = 1
+class B: pass
+[out]
+==
+main:4: error: "A" has no attribute "g"
+main:5: error: "A" has no attribute "x"
+
+[case testChangeInPackage]
+import m.n
+def f() -> None:
+ m.n.g()
+[file m/__init__.py]
+[file m/n.py]
+def g() -> None: pass
+[file m/n.py.2]
+def g(x: int) -> None: pass
+[out]
+==
+main:3: error: Too few arguments for "g"
+
+[case testTriggerTargetInPackage]
+import m.n
+[file m/__init__.py]
+[file m/n.py]
+import a
+def f() -> None:
+ a.g()
+[file a.py]
+def g() -> None: pass
+[file a.py.2]
+def g(x: int) -> None: pass
+[out]
+==
+m/n.py:3: error: Too few arguments for "g"
+
+[case testChangeInPackage__init__]
+import m
+import m.n
+def f() -> None:
+ m.g()
+[file m/__init__.py]
+def g() -> None: pass
+[file m/__init__.py.2]
+def g(x: int) -> None: pass
+[file m/n.py]
+[out]
+==
+main:4: error: Too few arguments for "g"
+
+[case testTriggerTargetInPackage__init__]
+import m
+import m.n
+[file m/__init__.py]
+import a
+def f() -> None:
+ a.g()
+[file a.py]
+def g() -> None: pass
+[file a.py.2]
+def g(x: int) -> None: pass
+[file m/n.py]
+[out]
+==
+m/__init__.py:3: error: Too few arguments for "g"
+
+[case testModuleAttributeTypeChanges]
+import m
+def f() -> None:
+ x = 1
+ x = m.x
+[file m.py]
+x = 1
+[file m.py.2]
+x = ''
+[out]
+==
+main:4: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testTwoStepsDueToModuleAttribute]
+import m
+x = m.f()
+
+def g() -> None:
+ y = 1
+ y = x # E
+[file m.py]
+def f() -> int: pass
+[file m.py.2]
+def f() -> str: pass
+[out]
+==
+main:6: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testTwoStepsDueToMultipleNamespaces]
+import m
+
+x = m.f()
+
+def g() -> None:
+ xx = 1
+ xx = x
+
+class A:
+ def a(self) -> None:
+ self.y = m.f()
+ def b(self) -> None:
+ yy = 1
+ yy = self.y
+
+class B:
+ def c(self) -> None:
+ self.z = m.f()
+ def b(self) -> None:
+ zz = 1
+ zz = self.z
+[file m.py]
+def f() -> int: pass
+[file m.py.2]
+def f() -> str: pass
+[out]
+==
+main:7: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:14: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+main:21: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testConstructorSignatureChanged]
+import m
+
+def f() -> None:
+ m.A()
+[file m.py]
+class A:
+ def __init__(self) -> None: pass
+[file m.py.2]
+class A:
+ def __init__(self, x: int) -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "A"
+
+[case testConstructorAdded]
+import m
+
+def f() -> None:
+ m.A()
+[file m.py]
+class A: pass
+[file m.py.2]
+class A:
+ def __init__(self, x: int) -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "A"
+
+[case testConstructorDeleted]
+import m
+
+def f() -> None:
+ m.A(1)
+[file m.py]
+class A:
+ def __init__(self, x: int) -> None: pass
+[file m.py.2]
+class A: pass
+[out]
+==
+main:4: error: Too many arguments for "A"
+
+[case testBaseClassConstructorChanged]
+import m
+
+def f() -> None:
+ m.B()
+[file m.py]
+class A:
+ def __init__(self) -> None: pass
+class B(A): pass
+[file m.py.2]
+class A:
+ def __init__(self, x: int) -> None: pass
+class B(A): pass
+[out]
+==
+main:4: error: Too few arguments for "B"
+
+[case testImportFrom]
+from m import f
+
+def g() -> None:
+ f()
+[file m.py]
+def f() -> None: pass
+[file m.py.2]
+def f(x: int) -> None: pass
+[builtins fixtures/fine_grained.pyi]
+[out]
+==
+main:4: error: Too few arguments for "f"
+
+[case testImportFrom2]
+from m import f
+f()
+[file m.py]
+def f() -> None: pass
+[file m.py.2]
+def f(x: int) -> None: pass
+[out]
+==
+main:2: error: Too few arguments for "f"
+
+[case testImportFromTargetsClass]
+from m import C
+
+def f(c: C) -> None:
+ c.g()
+[file m.py]
+class C:
+ def g(self) -> None: pass
+[file m.py.2]
+class C:
+ def g(self, x: int) -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "g" of "C"
+
+[case testImportFromTargetsVariable]
+from m import x
+
+def f() -> None:
+ y = 1
+ y = x
+[file m.py]
+x = 1
+[file m.py.2]
+x = ''
+[out]
+==
+main:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testImportFromSubmoduleOfPackage]
+from m import n
+
+def f() -> None:
+ n.g()
+[file m/__init__.py]
+[file m/n.py]
+def g() -> None: pass
+[file m/n.py.2]
+def g(x: int) -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "g"
+
+[case testImportedFunctionGetsImported]
+from m import f
+
+def g() -> None:
+ f()
+[file m.py]
+from n import f
+[file n.py]
+def f() -> None: pass
+[file n.py.2]
+def f(x: int) -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "f"
+
+[case testNestedClassMethodSignatureChanges]
+from m import A
+
+def f(x: A.B) -> None:
+ x.g()
+[file m.py]
+class A:
+ class B:
+ def g(self) -> None: pass
+[file m.py.2]
+class A:
+ class B:
+ def g(self, x: int) -> None: pass
+[out]
+==
+main:4: error: Too few arguments for "g" of "B"
+
+[case testNestedClassAttributeTypeChanges]
+from m import A
+
+def f(x: A.B) -> None:
+ z = 1
+ z = x.y
+[file m.py]
+class A:
+ class B:
+ def g(self) -> None:
+ self.y = 1
+[file m.py.2]
+class A:
+ class B:
+ def g(self) -> None:
+ self.y = ''
+[out]
+==
+main:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testReprocessMethodInNestedClass]
+from m import f
+
+class A:
+ class B:
+ def g(self) -> None:
+ x = 1
+ x = f()
+[file m.py]
+def f() -> int: pass
+[file m.py.2]
+def f() -> str: pass
+[out]
+==
+main:7: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+
+[case testBaseClassDeleted]
+import m
+
+class A(m.C):
+ def f(self) -> None:
+ self.g() # No error here because m.C becomes an Any base class
+ def g(self) -> None:
+ self.x
+[file m.py]
+class C:
+ def g(self) -> None: pass
+[file m.py.2]
+[out]
+main:7: error: "A" has no attribute "x"
+==
+main:3: error: Name 'm.C' is not defined
+
+[case testBaseClassOfNestedClassDeleted]
+import m
+
+class A:
+ class B(m.C):
+ def f(self) -> None:
+ self.g() # No error here because m.C becomes an Any base class
+ def g(self) -> None:
+ self.x
+[file m.py]
+class C:
+ def g(self) -> None: pass
+[file m.py.2]
+[out]
+main:8: error: "B" has no attribute "x"
+==
+main:4: error: Name 'm.C' is not defined
diff --git a/test-data/unit/fixtures/__new__.pyi b/test-data/unit/fixtures/__new__.pyi
new file mode 100644
index 0000000..4e2cc57
--- /dev/null
+++ b/test-data/unit/fixtures/__new__.pyi
@@ -0,0 +1,14 @@
+# builtins stub with object.__new__
+
+class object:
+ def __init__(self) -> None: pass
+
+ def __new__(cls): pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class int: pass
+class bool: pass
+class str: pass
+class function: pass
diff --git a/test-data/unit/fixtures/alias.pyi b/test-data/unit/fixtures/alias.pyi
new file mode 100644
index 0000000..5909cb6
--- /dev/null
+++ b/test-data/unit/fixtures/alias.pyi
@@ -0,0 +1,12 @@
+# Builtins test fixture with a type alias 'bytes'
+
+class object:
+ def __init__(self) -> None: pass
+class type:
+ def __init__(self, x) -> None: pass
+
+class int: pass
+class str: pass
+class function: pass
+
+bytes = str
diff --git a/test-data/unit/fixtures/args.pyi b/test-data/unit/fixtures/args.pyi
new file mode 100644
index 0000000..b3d05b5
--- /dev/null
+++ b/test-data/unit/fixtures/args.pyi
@@ -0,0 +1,29 @@
+# Builtins stub used to support *args, **kwargs.
+
+from typing import TypeVar, Generic, Iterable, Tuple, Dict, Any, overload, Mapping
+
+Tco = TypeVar('Tco', covariant=True)
+T = TypeVar('T')
+S = TypeVar('S')
+
+class object:
+ def __init__(self) -> None: pass
+ def __eq__(self, o: object) -> bool: pass
+ def __ne__(self, o: object) -> bool: pass
+
+class type:
+ @overload
+ def __init__(self, o: object) -> None: pass
+ @overload
+ def __init__(self, name: str, bases: Tuple[type, ...], dict: Dict[str, Any]) -> None: pass
+ def __call__(self, *args: Any, **kwargs: Any) -> Any: pass
+
+class tuple(Iterable[Tco], Generic[Tco]): pass
+
+class dict(Iterable[T], Mapping[T, S], Generic[T, S]): pass
+
+class int:
+ def __eq__(self, o: object) -> bool: pass
+class str: pass
+class bool: pass
+class function: pass
diff --git a/test-data/unit/fixtures/async_await.pyi b/test-data/unit/fixtures/async_await.pyi
new file mode 100644
index 0000000..42c1b53
--- /dev/null
+++ b/test-data/unit/fixtures/async_await.pyi
@@ -0,0 +1,20 @@
+import typing
+
+T = typing.TypeVar('T')
+class list(typing.Generic[T], typing.Sequence[T]): pass
+
+class object:
+ def __init__(self): pass
+class type: pass
+class function: pass
+class int: pass
+class str: pass
+class dict: pass
+class set: pass
+class tuple: pass
+class BaseException: pass
+class StopIteration(BaseException): pass
+class StopAsyncIteration(BaseException): pass
+def iter(obj: typing.Any) -> typing.Any: pass
+def next(obj: typing.Any) -> typing.Any: pass
+class ellipsis: ...
diff --git a/test-data/unit/fixtures/bool.pyi b/test-data/unit/fixtures/bool.pyi
new file mode 100644
index 0000000..c4b4f30
--- /dev/null
+++ b/test-data/unit/fixtures/bool.pyi
@@ -0,0 +1,12 @@
+# builtins stub used in boolean-related test cases.
+
+class object:
+ def __init__(self) -> None: pass
+
+class type: pass
+class tuple: pass
+class function: pass
+class bool: pass
+class int: pass
+class str: pass
+class unicode: pass
diff --git a/test-data/unit/fixtures/callable.pyi b/test-data/unit/fixtures/callable.pyi
new file mode 100644
index 0000000..ae58648
--- /dev/null
+++ b/test-data/unit/fixtures/callable.pyi
@@ -0,0 +1,26 @@
+from typing import Generic, Tuple, TypeVar, Union
+
+T = TypeVar('T')
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class tuple(Generic[T]): pass
+
+class function: pass
+
+def isinstance(x: object, t: Union[type, Tuple[type, ...]]) -> bool: pass
+
+def callable(x: object) -> bool: pass
+
+class int:
+ def __add__(self, other: 'int') -> 'int': pass
+ def __eq__(self, other: 'int') -> 'bool': pass
+class float: pass
+class bool(int): pass
+class str:
+ def __add__(self, other: 'str') -> 'str': pass
+ def __eq__(self, other: 'str') -> bool: pass
diff --git a/test-data/unit/fixtures/classmethod.pyi b/test-data/unit/fixtures/classmethod.pyi
new file mode 100644
index 0000000..6d7f71b
--- /dev/null
+++ b/test-data/unit/fixtures/classmethod.pyi
@@ -0,0 +1,26 @@
+import typing
+
+_T = typing.TypeVar('_T')
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x) -> None: pass
+ def mro(self) -> typing.Any: pass
+
+class function: pass
+
+# Dummy definitions.
+classmethod = object()
+staticmethod = object()
+
+class int:
+ @classmethod
+ def from_bytes(cls, bytes: bytes, byteorder: str) -> int: pass
+
+class str: pass
+class bytes: pass
+class bool: pass
+
+class tuple(typing.Generic[_T]): pass
diff --git a/test-data/unit/fixtures/complex.pyi b/test-data/unit/fixtures/complex.pyi
new file mode 100644
index 0000000..d4135be
--- /dev/null
+++ b/test-data/unit/fixtures/complex.pyi
@@ -0,0 +1,11 @@
+# Builtins stub used for some float/complex test cases.
+
+class object:
+ def __init__(self): pass
+
+class type: pass
+class function: pass
+class int: pass
+class float: pass
+class complex: pass
+class str: pass
diff --git a/test-data/unit/fixtures/dict.pyi b/test-data/unit/fixtures/dict.pyi
new file mode 100644
index 0000000..4182afb
--- /dev/null
+++ b/test-data/unit/fixtures/dict.pyi
@@ -0,0 +1,44 @@
+# Builtins stub used in dictionary-related test cases.
+
+from typing import TypeVar, Generic, Iterable, Iterator, Mapping, Tuple, overload, Optional, Union
+
+T = TypeVar('T')
+KT = TypeVar('KT')
+VT = TypeVar('VT')
+
+class object:
+ def __init__(self) -> None: pass
+
+class type: pass
+
+class dict(Mapping[KT, VT], Iterable[KT], Generic[KT, VT]):
+ @overload
+ def __init__(self, **kwargs: VT) -> None: pass
+ @overload
+ def __init__(self, arg: Iterable[Tuple[KT, VT]], **kwargs: VT) -> None: pass
+ def __setitem__(self, k: KT, v: VT) -> None: pass
+ def __iter__(self) -> Iterator[KT]: pass
+ def update(self, a: Mapping[KT, VT]) -> None: pass
+ @overload
+ def get(self, k: KT) -> Optional[VT]: pass
+ @overload
+ def get(self, k: KT, default: Union[KT, T]) -> Union[VT, T]: pass
+
+class int: # for convenience
+ def __add__(self, x: int) -> int: pass
+
+class str: pass # for keyword argument key type
+class unicode: pass # needed for py2 docstrings
+
+class list(Iterable[T], Generic[T]): # needed by some test cases
+ def __getitem__(self, x: int) -> T: pass
+ def __iter__(self) -> Iterator[T]: pass
+ def __mul__(self, x: int) -> list[T]: pass
+
+class tuple: pass
+class function: pass
+class float: pass
+class bool: pass
+
+class ellipsis: pass
+class BaseException: pass
diff --git a/test-data/unit/fixtures/exception.pyi b/test-data/unit/fixtures/exception.pyi
new file mode 100644
index 0000000..5a2482d
--- /dev/null
+++ b/test-data/unit/fixtures/exception.pyi
@@ -0,0 +1,13 @@
+
+class object:
+ def __init__(self): pass
+
+class type: pass
+class tuple: pass
+class function: pass
+class int: pass
+class str: pass
+class unicode: pass
+class bool: pass
+
+class BaseException: pass
diff --git a/test-data/unit/fixtures/f_string.pyi b/test-data/unit/fixtures/f_string.pyi
new file mode 100644
index 0000000..78d39ae
--- /dev/null
+++ b/test-data/unit/fixtures/f_string.pyi
@@ -0,0 +1,36 @@
+# Builtins stub used for format-string-related test cases.
+# We need str and list, and str needs join and format methods.
+
+from typing import TypeVar, Generic, Iterable, Iterator, List, overload
+
+T = TypeVar('T')
+
+class object:
+ def __init__(self): pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class ellipsis: pass
+
+class list(Iterable[T], Generic[T]):
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, x: Iterable[T]) -> None: pass
+ def append(self, x: T) -> None: pass
+
+class tuple(Generic[T]): pass
+
+class function: pass
+class int:
+ def __add__(self, i: int) -> int: pass
+
+class float: pass
+class bool(int): pass
+
+class str:
+ def __add__(self, s: str) -> str: pass
+ def format(self, *args) -> str: pass
+ def join(self, l: List[str]) -> str: pass
+
diff --git a/test-data/unit/fixtures/fine_grained.pyi b/test-data/unit/fixtures/fine_grained.pyi
new file mode 100644
index 0000000..83429cd
--- /dev/null
+++ b/test-data/unit/fixtures/fine_grained.pyi
@@ -0,0 +1,26 @@
+# Small stub for fine-grained incremental checking test cases
+#
+# TODO: Migrate to regular stubs once fine-grained incremental is robust
+# enough to handle them.
+
+import types
+
+class Any: pass
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x: Any) -> None: pass
+
+class int:
+ def __add__(self, other: 'int') -> 'int': pass
+class str:
+ def __add__(self, other: 'str') -> 'str': pass
+
+class float: pass
+class bytes: pass
+class tuple: pass
+class function: pass
+class ellipsis: pass
+class list: pass
diff --git a/test-data/unit/fixtures/float.pyi b/test-data/unit/fixtures/float.pyi
new file mode 100644
index 0000000..38bdc08
--- /dev/null
+++ b/test-data/unit/fixtures/float.pyi
@@ -0,0 +1,31 @@
+Any = 0
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x: Any) -> None: pass
+
+class str:
+ def __add__(self, other: 'str') -> 'str': pass
+ def __rmul__(self, n: int) -> str: ...
+
+class bytes: pass
+
+class tuple: pass
+class function: pass
+
+class ellipsis: pass
+
+
+class int:
+ def __float__(self) -> float: ...
+ def __int__(self) -> int: ...
+ def __mul__(self, x: int) -> int: ...
+ def __rmul__(self, x: int) -> int: ...
+
+class float:
+ def __float__(self) -> float: ...
+ def __int__(self) -> int: ...
+ def __mul__(self, x: float) -> float: ...
+ def __rmul__(self, x: float) -> float: ...
diff --git a/test-data/unit/fixtures/floatdict.pyi b/test-data/unit/fixtures/floatdict.pyi
new file mode 100644
index 0000000..9a34f8d
--- /dev/null
+++ b/test-data/unit/fixtures/floatdict.pyi
@@ -0,0 +1,63 @@
+from typing import TypeVar, Generic, Iterable, Iterator, Mapping, Tuple, overload, Optional, Union
+
+T = TypeVar('T')
+KT = TypeVar('KT')
+VT = TypeVar('VT')
+
+Any = 0
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x: Any) -> None: pass
+
+class str:
+ def __add__(self, other: 'str') -> 'str': pass
+ def __rmul__(self, n: int) -> str: ...
+
+class bytes: pass
+
+class tuple: pass
+class function: pass
+
+class ellipsis: pass
+
+class list(Iterable[T], Generic[T]):
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, x: Iterable[T]) -> None: pass
+ def __iter__(self) -> Iterator[T]: pass
+ def __add__(self, x: list[T]) -> list[T]: pass
+ def __mul__(self, x: int) -> list[T]: pass
+ def __getitem__(self, x: int) -> T: pass
+ def append(self, x: T) -> None: pass
+ def extend(self, x: Iterable[T]) -> None: pass
+
+class dict(Iterable[KT], Mapping[KT, VT], Generic[KT, VT]):
+ @overload
+ def __init__(self, **kwargs: VT) -> None: pass
+ @overload
+ def __init__(self, arg: Iterable[Tuple[KT, VT]], **kwargs: VT) -> None: pass
+ def __setitem__(self, k: KT, v: VT) -> None: pass
+ def __getitem__(self, k: KT) -> VT: pass
+ def __iter__(self) -> Iterator[KT]: pass
+ def update(self, a: Mapping[KT, VT]) -> None: pass
+ @overload
+ def get(self, k: KT) -> Optional[VT]: pass
+ @overload
+ def get(self, k: KT, default: Union[KT, T]) -> Union[VT, T]: pass
+
+
+class int:
+ def __float__(self) -> float: ...
+ def __int__(self) -> int: ...
+ def __mul__(self, x: int) -> int: ...
+ def __rmul__(self, x: int) -> int: ...
+
+class float:
+ def __float__(self) -> float: ...
+ def __int__(self) -> int: ...
+ def __mul__(self, x: float) -> float: ...
+ def __rmul__(self, x: float) -> float: ...
diff --git a/test-data/unit/fixtures/for.pyi b/test-data/unit/fixtures/for.pyi
new file mode 100644
index 0000000..4762806
--- /dev/null
+++ b/test-data/unit/fixtures/for.pyi
@@ -0,0 +1,19 @@
+# builtins stub used in for statement test cases
+
+from typing import TypeVar, Generic, Iterable, Iterator, Generator
+from abc import abstractmethod, ABCMeta
+
+t = TypeVar('t')
+
+class object:
+ def __init__(self) -> None: pass
+
+class type: pass
+class tuple: pass
+class function: pass
+class bool: pass
+class int: pass # for convenience
+class str: pass # for convenience
+
+class list(Iterable[t], Generic[t]):
+ def __iter__(self) -> Iterator[t]: pass
diff --git a/test-data/unit/fixtures/function.pyi b/test-data/unit/fixtures/function.pyi
new file mode 100644
index 0000000..c00a784
--- /dev/null
+++ b/test-data/unit/fixtures/function.pyi
@@ -0,0 +1,7 @@
+class object:
+ def __init__(self): pass
+
+class type: pass
+class function: pass
+class int: pass
+class str: pass
diff --git a/test-data/unit/fixtures/isinstance.pyi b/test-data/unit/fixtures/isinstance.pyi
new file mode 100644
index 0000000..ded946c
--- /dev/null
+++ b/test-data/unit/fixtures/isinstance.pyi
@@ -0,0 +1,24 @@
+from typing import Tuple, TypeVar, Generic, Union
+
+T = TypeVar('T')
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class tuple(Generic[T]): pass
+
+class function: pass
+
+def isinstance(x: object, t: Union[type, Tuple[type, ...]]) -> bool: pass
+def issubclass(x: object, t: Union[type, Tuple[type, ...]]) -> bool: pass
+
+class int:
+ def __add__(self, other: 'int') -> 'int': pass
+class float: pass
+class bool(int): pass
+class str:
+ def __add__(self, other: 'str') -> 'str': pass
+class ellipsis: pass
diff --git a/test-data/unit/fixtures/isinstancelist.pyi b/test-data/unit/fixtures/isinstancelist.pyi
new file mode 100644
index 0000000..5ee49b8
--- /dev/null
+++ b/test-data/unit/fixtures/isinstancelist.pyi
@@ -0,0 +1,47 @@
+from typing import Iterable, Iterator, TypeVar, List, Mapping, overload, Tuple, Set, Union
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class tuple: pass
+class function: pass
+class ellipsis: pass
+
+def isinstance(x: object, t: Union[type, Tuple]) -> bool: pass
+def issubclass(x: object, t: Union[type, Tuple]) -> bool: pass
+
+class int:
+ def __add__(self, x: int) -> int: pass
+class bool(int): pass
+class str:
+ def __add__(self, x: str) -> str: pass
+ def __getitem__(self, x: int) -> str: pass
+
+T = TypeVar('T')
+KT = TypeVar('KT')
+VT = TypeVar('VT')
+
+class list(Iterable[T]):
+ def __iter__(self) -> Iterator[T]: pass
+ def __mul__(self, x: int) -> list[T]: pass
+ def __setitem__(self, x: int, v: T) -> None: pass
+ def __getitem__(self, x: int) -> T: pass
+ def __add__(self, x: List[T]) -> T: pass
+
+class dict(Iterable[KT], Mapping[KT, VT]):
+ @overload
+ def __init__(self, **kwargs: VT) -> None: pass
+ @overload
+ def __init__(self, arg: Iterable[Tuple[KT, VT]], **kwargs: VT) -> None: pass
+ def __setitem__(self, k: KT, v: VT) -> None: pass
+ def __iter__(self) -> Iterator[KT]: pass
+ def update(self, a: Mapping[KT, VT]) -> None: pass
+
+class set(Iterable[T]):
+ def __iter__(self) -> Iterator[T]: pass
+ def add(self, x: T) -> None: pass
+ def discard(self, x: T) -> None: pass
+ def update(self, x: Set[T]) -> None: pass
diff --git a/test-data/unit/fixtures/list.pyi b/test-data/unit/fixtures/list.pyi
new file mode 100644
index 0000000..d5d1000
--- /dev/null
+++ b/test-data/unit/fixtures/list.pyi
@@ -0,0 +1,32 @@
+# Builtins stub used in list-related test cases.
+
+from typing import TypeVar, Generic, Iterable, Iterator, overload
+
+T = TypeVar('T')
+
+class object:
+ def __init__(self): pass
+
+class type: pass
+class ellipsis: pass
+
+class list(Iterable[T], Generic[T]):
+ @overload
+ def __init__(self) -> None: pass
+ @overload
+ def __init__(self, x: Iterable[T]) -> None: pass
+ def __iter__(self) -> Iterator[T]: pass
+ def __add__(self, x: list[T]) -> list[T]: pass
+ def __mul__(self, x: int) -> list[T]: pass
+ def __getitem__(self, x: int) -> T: pass
+ def append(self, x: T) -> None: pass
+ def extend(self, x: Iterable[T]) -> None: pass
+
+class tuple(Generic[T]): pass
+class function: pass
+class int: pass
+class float: pass
+class str: pass
+class bool(int): pass
+
+property = object() # Dummy definition.
diff --git a/test-data/unit/fixtures/module.pyi b/test-data/unit/fixtures/module.pyi
new file mode 100644
index 0000000..44a4dfe
--- /dev/null
+++ b/test-data/unit/fixtures/module.pyi
@@ -0,0 +1,21 @@
+from typing import Any, Dict, Generic, TypeVar, Sequence
+from types import ModuleType
+
+T = TypeVar('T')
+S = TypeVar('S')
+
+class list(Generic[T], Sequence[T]): pass
+
+class object:
+ def __init__(self) -> None: pass
+class type: pass
+class function: pass
+class int: pass
+class str: pass
+class bool: pass
+class tuple: pass
+class dict(Generic[T, S]): pass
+class ellipsis: pass
+
+classmethod = object()
+staticmethod = object()
diff --git a/test-data/unit/fixtures/module_all.pyi b/test-data/unit/fixtures/module_all.pyi
new file mode 100644
index 0000000..2ab6bc6
--- /dev/null
+++ b/test-data/unit/fixtures/module_all.pyi
@@ -0,0 +1,18 @@
+from typing import Generic, Sequence, TypeVar
+from types import ModuleType
+
+_T = TypeVar('_T')
+
+class object:
+ def __init__(self) -> None: pass
+class type: pass
+class function: pass
+class int: pass
+class str: pass
+class bool: pass
+class list(Generic[_T], Sequence[_T]):
+ def append(self, x: _T): pass
+ def extend(self, x: Sequence[_T]): pass
+ def __add__(self, rhs: Sequence[_T]) -> list[_T]: pass
+class tuple: pass
+class ellipsis: pass
diff --git a/test-data/unit/fixtures/module_all_python2.pyi b/test-data/unit/fixtures/module_all_python2.pyi
new file mode 100644
index 0000000..5a48e60
--- /dev/null
+++ b/test-data/unit/fixtures/module_all_python2.pyi
@@ -0,0 +1,15 @@
+from typing import Generic, Sequence, TypeVar
+_T = TypeVar('_T')
+
+class object:
+ def __init__(self) -> None: pass
+class type: pass
+class function: pass
+class int: pass
+class str: pass
+class unicode: pass
+class list(Generic[_T], Sequence[_T]):
+ def append(self, x: _T): pass
+ def extend(self, x: Sequence[_T]): pass
+ def __add__(self, rhs: Sequence[_T]) -> list[_T]: pass
+class tuple: pass
diff --git a/test-data/unit/fixtures/ops.pyi b/test-data/unit/fixtures/ops.pyi
new file mode 100644
index 0000000..ae48a1f
--- /dev/null
+++ b/test-data/unit/fixtures/ops.pyi
@@ -0,0 +1,57 @@
+from typing import overload, Any, Generic, Sequence, Tuple, TypeVar
+
+Tco = TypeVar('Tco', covariant=True)
+
+# This is an extension of transform builtins with additional operations.
+
+class object:
+ def __init__(self) -> None: pass
+ def __eq__(self, o: 'object') -> 'bool': pass
+ def __ne__(self, o: 'object') -> 'bool': pass
+
+class type: pass
+
+class slice: pass
+
+class tuple(Sequence[Tco], Generic[Tco]):
+ def __getitem__(self, x: int) -> Tco: pass
+ def __eq__(self, x: object) -> bool: pass
+ def __ne__(self, x: object) -> bool: pass
+ def __lt__(self, x: 'tuple') -> bool: pass
+ def __le__(self, x: 'tuple') -> bool: pass
+ def __gt__(self, x: 'tuple') -> bool: pass
+ def __ge__(self, x: 'tuple') -> bool: pass
+
+class function: pass
+
+class bool: pass
+
+class str:
+ def __init__(self, x: 'int') -> None: pass
+ def __add__(self, x: 'str') -> 'str': pass
+ def __eq__(self, x: object) -> bool: pass
+ def startswith(self, x: 'str') -> bool: pass
+
+class unicode: pass
+
+class int:
+ def __add__(self, x: 'int') -> 'int': pass
+ def __sub__(self, x: 'int') -> 'int': pass
+ def __mul__(self, x: 'int') -> 'int': pass
+ def __mod__(self, x: 'int') -> 'int': pass
+ def __floordiv__(self, x: 'int') -> 'int': pass
+ def __pow__(self, x: 'int') -> Any: pass
+ def __pos__(self) -> 'int': pass
+ def __neg__(self) -> 'int': pass
+ def __eq__(self, x: object) -> bool: pass
+ def __ne__(self, x: object) -> bool: pass
+ def __lt__(self, x: 'int') -> bool: pass
+ def __le__(self, x: 'int') -> bool: pass
+ def __gt__(self, x: 'int') -> bool: pass
+ def __ge__(self, x: 'int') -> bool: pass
+
+class float: pass
+
+class BaseException: pass
+
+def __print(a1=None, a2=None, a3=None, a4=None): pass
diff --git a/test-data/unit/fixtures/primitives.pyi b/test-data/unit/fixtures/primitives.pyi
new file mode 100644
index 0000000..4b5611b
--- /dev/null
+++ b/test-data/unit/fixtures/primitives.pyi
@@ -0,0 +1,21 @@
+# builtins stub with non-generic primitive types
+
+class object:
+ def __init__(self) -> None: pass
+ def __str__(self) -> str: pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class int:
+ def __add__(self, i: int) -> int: pass
+class float: pass
+class complex: pass
+class bool(int): pass
+class str:
+ def __add__(self, s: str) -> str: pass
+ def format(self, *args) -> str: pass
+class bytes: pass
+class bytearray: pass
+class tuple: pass
+class function: pass
diff --git a/test-data/unit/fixtures/property.pyi b/test-data/unit/fixtures/property.pyi
new file mode 100644
index 0000000..929317e
--- /dev/null
+++ b/test-data/unit/fixtures/property.pyi
@@ -0,0 +1,20 @@
+import typing
+
+_T = typing.TypeVar('_T')
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x: typing.Any) -> None: pass
+
+class function: pass
+
+property = object() # Dummy definition.
+
+class int: pass
+class str: pass
+class bytes: pass
+class bool: pass
+
+class tuple(typing.Generic[_T]): pass
diff --git a/test-data/unit/fixtures/python2.pyi b/test-data/unit/fixtures/python2.pyi
new file mode 100644
index 0000000..61e48be
--- /dev/null
+++ b/test-data/unit/fixtures/python2.pyi
@@ -0,0 +1,18 @@
+from typing import Generic, Iterable, TypeVar
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class function: pass
+
+class int: pass
+class str: pass
+class unicode: pass
+
+T = TypeVar('T')
+class list(Iterable[T], Generic[T]): pass
+
+# Definition of None is implicit
diff --git a/test-data/unit/fixtures/set.pyi b/test-data/unit/fixtures/set.pyi
new file mode 100644
index 0000000..cb8bbcf
--- /dev/null
+++ b/test-data/unit/fixtures/set.pyi
@@ -0,0 +1,21 @@
+# Builtins stub used in set-related test cases.
+
+from typing import TypeVar, Generic, Iterator, Iterable, Set
+
+T = TypeVar('T')
+
+class object:
+ def __init__(self) -> None: pass
+
+class type: pass
+class tuple: pass
+class function: pass
+
+class int: pass
+class str: pass
+
+class set(Iterable[T], Generic[T]):
+ def __iter__(self) -> Iterator[T]: pass
+ def add(self, x: T) -> None: pass
+ def discard(self, x: T) -> None: pass
+ def update(self, x: Set[T]) -> None: pass
diff --git a/test-data/unit/fixtures/slice.pyi b/test-data/unit/fixtures/slice.pyi
new file mode 100644
index 0000000..c01ffbb
--- /dev/null
+++ b/test-data/unit/fixtures/slice.pyi
@@ -0,0 +1,13 @@
+# Builtins stub used in slicing test cases.
+
+class object:
+ def __init__(self): pass
+
+class type: pass
+class tuple: pass
+class function: pass
+
+class int: pass
+class str: pass
+
+class slice: pass
diff --git a/test-data/unit/fixtures/staticmethod.pyi b/test-data/unit/fixtures/staticmethod.pyi
new file mode 100644
index 0000000..5f1013f
--- /dev/null
+++ b/test-data/unit/fixtures/staticmethod.pyi
@@ -0,0 +1,19 @@
+import typing
+
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x) -> None: pass
+
+class function: pass
+
+staticmethod = object() # Dummy definition.
+
+class int:
+ @staticmethod
+ def from_bytes(bytes: bytes, byteorder: str) -> int: pass
+
+class str: pass
+class unicode: pass
+class bytes: pass
diff --git a/test-data/unit/fixtures/transform.pyi b/test-data/unit/fixtures/transform.pyi
new file mode 100644
index 0000000..afdc2bf
--- /dev/null
+++ b/test-data/unit/fixtures/transform.pyi
@@ -0,0 +1,30 @@
+# Builtins stubs used implicitly in program transformation test cases.
+
+class object:
+ def __init__(self) -> None: pass
+
+class type: pass
+
+# str is handy for debugging; allows outputting messages.
+class str: pass
+
+# Primitive types int/float have special coercion behaviour (they may have
+# a different representation from ordinary values).
+
+class int: pass
+
+class float: pass
+
+
+# The functions below are special functions used in test cases; their
+# implementations are actually in the __dynchk module, but they are defined
+# here so that the semantic analyzer and the type checker are happy without
+# having to analyze the entire __dynchk module all the time.
+#
+# The transformation implementation has special case handling for these
+# functions; it's a bit ugly but it works for now.
+
+def __print(a1=None, a2=None, a3=None, a4=None):
+ # Do not use *args since this would require list and break many test
+ # cases.
+ pass
diff --git a/test-data/unit/fixtures/tuple-simple.pyi b/test-data/unit/fixtures/tuple-simple.pyi
new file mode 100644
index 0000000..b195dfa
--- /dev/null
+++ b/test-data/unit/fixtures/tuple-simple.pyi
@@ -0,0 +1,20 @@
+# Builtins stub used in some tuple-related test cases.
+#
+# This is a simpler version of tuple.py which is useful
+# and makes some test cases easier to write/debug.
+
+from typing import Iterable, TypeVar, Generic
+
+T = TypeVar('T')
+
+class object:
+ def __init__(self): pass
+
+class type: pass
+class tuple(Generic[T]):
+ def __getitem__(self, x: int) -> T: pass
+class function: pass
+
+# We need int for indexing tuples.
+class int: pass
+class str: pass # For convenience
diff --git a/test-data/unit/fixtures/tuple.pyi b/test-data/unit/fixtures/tuple.pyi
new file mode 100644
index 0000000..0e45a77
--- /dev/null
+++ b/test-data/unit/fixtures/tuple.pyi
@@ -0,0 +1,32 @@
+# Builtins stub used in tuple-related test cases.
+
+from typing import Iterable, Iterator, TypeVar, Generic, Sequence
+
+Tco = TypeVar('Tco', covariant=True)
+
+class object:
+ def __init__(self): pass
+
+class type:
+ def __init__(self, *a) -> None: pass
+ def __call__(self, *a) -> object: pass
+class tuple(Sequence[Tco], Generic[Tco]):
+ def __iter__(self) -> Iterator[Tco]: pass
+ def __getitem__(self, x: int) -> Tco: pass
+class function: pass
+
+# We need int and slice for indexing tuples.
+class int: pass
+class slice: pass
+class bool: pass
+class str: pass # For convenience
+class unicode: pass
+
+T = TypeVar('T')
+
+class list(Sequence[T], Generic[T]): pass
+def isinstance(x: object, t: type) -> bool: pass
+
+def sum(iterable: Iterable[T], start: T = None) -> T: pass
+
+class BaseException: pass
diff --git a/test-data/unit/fixtures/type.pyi b/test-data/unit/fixtures/type.pyi
new file mode 100644
index 0000000..7600021
--- /dev/null
+++ b/test-data/unit/fixtures/type.pyi
@@ -0,0 +1,21 @@
+# builtins stub used in type-related test cases.
+
+from typing import Generic, TypeVar, List
+
+T = TypeVar('T')
+
+class object:
+ def __init__(self) -> None: pass
+ def __str__(self) -> 'str': pass
+
+class list(Generic[T]): pass
+
+class type:
+ def mro(self) -> List['type']: pass
+
+class tuple: pass
+class function: pass
+class bool: pass
+class int: pass
+class str: pass
+class unicode: pass
\ No newline at end of file
diff --git a/test-data/unit/fixtures/typing-full.pyi b/test-data/unit/fixtures/typing-full.pyi
new file mode 100644
index 0000000..d43e340
--- /dev/null
+++ b/test-data/unit/fixtures/typing-full.pyi
@@ -0,0 +1,120 @@
+# More complete stub for typing module.
+#
+# Use [typing fixtures/typing-full.pyi] to use this instead of lib-stub/typing.pyi
+# in a particular test case.
+#
+# Many of the definitions have special handling in the type checker, so they
+# can just be initialized to anything.
+
+from abc import abstractmethod
+
+class GenericMeta(type): pass
+
+cast = 0
+overload = 0
+Any = 0
+Union = 0
+Optional = 0
+TypeVar = 0
+Generic = 0
+Tuple = 0
+Callable = 0
+_promote = 0
+NamedTuple = 0
+Type = 0
+no_type_check = 0
+ClassVar = 0
+NoReturn = 0
+NewType = 0
+
+# Type aliases.
+List = 0
+Dict = 0
+Set = 0
+
+T = TypeVar('T')
+U = TypeVar('U')
+V = TypeVar('V')
+S = TypeVar('S')
+
+class Container(Generic[T]):
+ @abstractmethod
+ # Use int because bool isn't in the default test builtins
+ def __contains__(self, arg: T) -> int: pass
+
+class Sized:
+ @abstractmethod
+ def __len__(self) -> int: pass
+
+class Iterable(Generic[T]):
+ @abstractmethod
+ def __iter__(self) -> 'Iterator[T]': pass
+
+class Iterator(Iterable[T], Generic[T]):
+ @abstractmethod
+ def __next__(self) -> T: pass
+
+class Generator(Iterator[T], Generic[T, U, V]):
+ @abstractmethod
+ def send(self, value: U) -> T: pass
+
+ @abstractmethod
+ def throw(self, typ: Any, val: Any=None, tb=None) -> None: pass
+
+ @abstractmethod
+ def close(self) -> None: pass
+
+ @abstractmethod
+ def __iter__(self) -> 'Generator[T, U, V]': pass
+
+class AsyncGenerator(AsyncIterator[T], Generic[T, U]):
+ @abstractmethod
+ def __anext__(self) -> Awaitable[T]: pass
+
+ @abstractmethod
+ def asend(self, value: U) -> Awaitable[T]: pass
+
+ @abstractmethod
+ def athrow(self, typ: Any, val: Any=None, tb: Any=None) -> Awaitable[T]: pass
+
+ @abstractmethod
+ def aclose(self) -> Awaitable[T]: pass
+
+ @abstractmethod
+ def __aiter__(self) -> 'AsyncGenerator[T, U]': pass
+
+class Awaitable(Generic[T]):
+ @abstractmethod
+ def __await__(self) -> Generator[Any, Any, T]: pass
+
+class AwaitableGenerator(Generator[T, U, V], Awaitable[V], Generic[T, U, V, S]):
+ pass
+
+class AsyncIterable(Generic[T]):
+ @abstractmethod
+ def __aiter__(self) -> 'AsyncIterator[T]': pass
+
+class AsyncIterator(AsyncIterable[T], Generic[T]):
+ def __aiter__(self) -> 'AsyncIterator[T]': return self
+ @abstractmethod
+ def __anext__(self) -> Awaitable[T]: pass
+
+class Sequence(Iterable[T], Generic[T]):
+ @abstractmethod
+ def __getitem__(self, n: Any) -> T: pass
+
+class Mapping(Iterable[T], Sized, Generic[T, U]):
+ @overload
+ def get(self, k: T) -> Optional[U]: ...
+ @overload
+ def get(self, k: T, default: Union[U, V]) -> Union[U, V]: ...
+ def values(self) -> Iterable[U]: pass # Approximate return type
+ def __len__(self) -> int: ...
+
+class MutableMapping(Mapping[T, U]): pass
+
+class ContextManager(Generic[T]):
+ def __enter__(self) -> T: ...
+ def __exit__(self, exc_type, exc_value, traceback): ...
+
+TYPE_CHECKING = 1
diff --git a/test-data/unit/fixtures/union.pyi b/test-data/unit/fixtures/union.pyi
new file mode 100644
index 0000000..78a41f9
--- /dev/null
+++ b/test-data/unit/fixtures/union.pyi
@@ -0,0 +1,18 @@
+# Builtins stub used in tuple-related test cases.
+
+from isinstance import isinstance
+from typing import Iterable, TypeVar
+
+class object:
+ def __init__(self): pass
+
+class type: pass
+class function: pass
+
+# Current tuple types get special treatment in the type checker, thus there
+# is no need for type arguments here.
+class tuple: pass
+
+# We need int for indexing tuples.
+class int: pass
+class str: pass # For convenience
diff --git a/test-data/unit/lib-stub/__builtin__.pyi b/test-data/unit/lib-stub/__builtin__.pyi
new file mode 100644
index 0000000..9a18087
--- /dev/null
+++ b/test-data/unit/lib-stub/__builtin__.pyi
@@ -0,0 +1,27 @@
+Any = 0
+
+class object:
+ def __init__(self):
+ # type: () -> None
+ pass
+
+class type:
+ def __init__(self, x):
+ # type: (Any) -> None
+ pass
+
+# These are provided here for convenience.
+class int: pass
+class float: pass
+
+class str: pass
+class unicode: pass
+
+class tuple: pass
+class function: pass
+
+class ellipsis: pass
+
+def print(*args, end=''): pass
+
+# Definition of None is implicit
diff --git a/test-data/unit/lib-stub/abc.pyi b/test-data/unit/lib-stub/abc.pyi
new file mode 100644
index 0000000..9208f42
--- /dev/null
+++ b/test-data/unit/lib-stub/abc.pyi
@@ -0,0 +1,3 @@
+class ABCMeta(type): pass
+abstractmethod = object()
+abstractproperty = object()
diff --git a/test-data/unit/lib-stub/builtins.pyi b/test-data/unit/lib-stub/builtins.pyi
new file mode 100644
index 0000000..457bea0
--- /dev/null
+++ b/test-data/unit/lib-stub/builtins.pyi
@@ -0,0 +1,21 @@
+class object:
+ def __init__(self) -> None: pass
+
+class type:
+ def __init__(self, x: object) -> None: pass
+
+# These are provided here for convenience.
+class int:
+ def __add__(self, other: 'int') -> 'int': pass
+class float: pass
+
+class str:
+ def __add__(self, other: 'str') -> 'str': pass
+class bytes: pass
+
+class tuple: pass
+class function: pass
+
+class ellipsis: pass
+
+# Definition of None is implicit
diff --git a/test-data/unit/lib-stub/collections.pyi b/test-data/unit/lib-stub/collections.pyi
new file mode 100644
index 0000000..00b7cea
--- /dev/null
+++ b/test-data/unit/lib-stub/collections.pyi
@@ -0,0 +1,3 @@
+import typing
+
+namedtuple = object()
diff --git a/test-data/unit/lib-stub/contextlib.pyi b/test-data/unit/lib-stub/contextlib.pyi
new file mode 100644
index 0000000..fa4760c
--- /dev/null
+++ b/test-data/unit/lib-stub/contextlib.pyi
@@ -0,0 +1,10 @@
+from typing import Generic, TypeVar, Callable, Iterator
+from typing import ContextManager as ContextManager
+
+_T = TypeVar('_T')
+
+class GeneratorContextManager(ContextManager[_T], Generic[_T]):
+ def __call__(self, func: Callable[..., _T]) -> Callable[..., _T]: ...
+
+def contextmanager(func: Callable[..., Iterator[_T]]) -> Callable[..., GeneratorContextManager[_T]]:
+ ...
diff --git a/test-data/unit/lib-stub/enum.pyi b/test-data/unit/lib-stub/enum.pyi
new file mode 100644
index 0000000..facf519
--- /dev/null
+++ b/test-data/unit/lib-stub/enum.pyi
@@ -0,0 +1,28 @@
+from typing import Any, TypeVar, Union
+
+class Enum:
+ def __new__(cls, value: Any) -> None: pass
+ def __repr__(self) -> str: pass
+ def __str__(self) -> str: pass
+ def __format__(self, format_spec: str) -> str: pass
+ def __hash__(self) -> Any: pass
+ def __reduce_ex__(self, proto: Any) -> Any: pass
+
+ name = '' # type: str
+ value = None # type: Any
+
+class IntEnum(int, Enum):
+ value = 0 # type: int
+
+_T = TypeVar('_T')
+
+def unique(enumeration: _T) -> _T: pass
+
+# In reality Flag and IntFlag are 3.6 only
+
+class Flag(Enum):
+ def __or__(self: _T, other: Union[int, _T]) -> _T: pass
+
+
+class IntFlag(int, Flag):
+ def __and__(self: _T, other: Union[int, _T]) -> _T: pass
diff --git a/test-data/unit/lib-stub/mypy_extensions.pyi b/test-data/unit/lib-stub/mypy_extensions.pyi
new file mode 100644
index 0000000..a604c96
--- /dev/null
+++ b/test-data/unit/lib-stub/mypy_extensions.pyi
@@ -0,0 +1,21 @@
+from typing import Dict, Type, TypeVar, Optional, Any
+
+_T = TypeVar('_T')
+
+
+def Arg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
+
+def DefaultArg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
+
+def NamedArg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
+
+def DefaultNamedArg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
+
+def VarArg(type: _T = ...) -> _T: ...
+
+def KwArg(type: _T = ...) -> _T: ...
+
+
+def TypedDict(typename: str, fields: Dict[str, Type[_T]], *, total: Any = ...) -> Type[dict]: ...
+
+class NoReturn: pass
diff --git a/test-data/unit/lib-stub/six.pyi b/test-data/unit/lib-stub/six.pyi
new file mode 100644
index 0000000..a6faa32
--- /dev/null
+++ b/test-data/unit/lib-stub/six.pyi
@@ -0,0 +1,2 @@
+from typing import Type
+def with_metaclass(mcls: Type[type], *args: type) -> type: pass
diff --git a/test-data/unit/lib-stub/sys.pyi b/test-data/unit/lib-stub/sys.pyi
new file mode 100644
index 0000000..3959cb0
--- /dev/null
+++ b/test-data/unit/lib-stub/sys.pyi
@@ -0,0 +1,2 @@
+version_info = (0, 0, 0, '', 0)
+platform = ''
diff --git a/test-data/unit/lib-stub/types.pyi b/test-data/unit/lib-stub/types.pyi
new file mode 100644
index 0000000..02113ae
--- /dev/null
+++ b/test-data/unit/lib-stub/types.pyi
@@ -0,0 +1,10 @@
+from typing import TypeVar
+
+_T = TypeVar('_T')
+
+def coroutine(func: _T) -> _T: pass
+
+class bool: ...
+
+class ModuleType:
+ __file__ = ... # type: str
diff --git a/test-data/unit/lib-stub/typing.pyi b/test-data/unit/lib-stub/typing.pyi
new file mode 100644
index 0000000..274f3da
--- /dev/null
+++ b/test-data/unit/lib-stub/typing.pyi
@@ -0,0 +1,73 @@
+# Stub for typing module. Many of the definitions have special handling in
+# the type checker, so they can just be initialized to anything.
+
+from abc import abstractmethod
+
+class GenericMeta(type): pass
+
+cast = 0
+overload = 0
+Any = 0
+Union = 0
+Optional = 0
+TypeVar = 0
+Generic = 0
+Tuple = 0
+Callable = 0
+_promote = 0
+NamedTuple = 0
+Type = 0
+no_type_check = 0
+ClassVar = 0
+NoReturn = 0
+NewType = 0
+
+# Type aliases.
+List = 0
+Dict = 0
+Set = 0
+
+T = TypeVar('T')
+U = TypeVar('U')
+V = TypeVar('V')
+S = TypeVar('S')
+
+class Container(Generic[T]):
+ @abstractmethod
+ # Use int because bool isn't in the default test builtins
+ def __contains__(self, arg: T) -> int: pass
+
+class Sized:
+ @abstractmethod
+ def __len__(self) -> int: pass
+
+class Iterable(Generic[T]):
+ @abstractmethod
+ def __iter__(self) -> 'Iterator[T]': pass
+
+class Iterator(Iterable[T], Generic[T]):
+ @abstractmethod
+ def __next__(self) -> T: pass
+
+class Generator(Iterator[T], Generic[T, U, V]):
+ @abstractmethod
+ def send(self, value: U) -> T: pass
+
+ @abstractmethod
+ def throw(self, typ: Any, val: Any = None, tb: Any = None) -> None: pass
+
+ @abstractmethod
+ def close(self) -> None: pass
+
+ @abstractmethod
+ def __iter__(self) -> 'Generator[T, U, V]': pass
+
+class Sequence(Iterable[T], Generic[T]):
+ @abstractmethod
+ def __getitem__(self, n: Any) -> T: pass
+
+class Mapping(Generic[T, U]): pass
+
+class MutableMapping(Generic[T, U]): pass
+
+TYPE_CHECKING = 1
diff --git a/test-data/unit/merge.test b/test-data/unit/merge.test
new file mode 100644
index 0000000..a6d2a42
--- /dev/null
+++ b/test-data/unit/merge.test
@@ -0,0 +1,608 @@
+-- Test cases for AST merge (user for fine-grained incremental checking)
+
+[case testFunction]
+import target
+[file target.py]
+def f() -> int:
+ pass
+[file target.py.next]
+def f() -> int:
+ pass
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ FuncDef:1<2>(
+ f
+ def () -> builtins.int<3>
+ Block:1<4>(
+ PassStmt:2<5>())))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ FuncDef:1<2>(
+ f
+ def () -> builtins.int<3>
+ Block:1<6>(
+ PassStmt:2<7>())))
+
+[case testClass]
+import target
+[file target.py]
+class A:
+ def f(self, x: str) -> int:
+ pass
+[file target.py.next]
+class A:
+ def f(self, x: int) -> str:
+ pass
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<2>(
+ A
+ FuncDef:2<3>(
+ f
+ Args(
+ Var(self)
+ Var(x))
+ def (self: target.A<4>, x: builtins.str<5>) -> builtins.int<6>
+ Block:2<7>(
+ PassStmt:3<8>()))))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<9>(
+ A
+ FuncDef:2<3>(
+ f
+ Args(
+ Var(self)
+ Var(x))
+ def (self: target.A<4>, x: builtins.int<6>) -> builtins.str<5>
+ Block:2<10>(
+ PassStmt:3<11>()))))
+
+[case testClass_typeinfo]
+import target
+[file target.py]
+class A:
+ def f(self, x: str) -> int: pass
+ def g(self, x: str) -> int: pass
+[file target.py.next]
+class A:
+ def f(self, x: int) -> str: pass
+ def h(self, x: int) -> str: pass
+[out]
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names(
+ f<2>
+ g<3>))
+==>
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names(
+ f<2>
+ h<4>))
+
+[case testConstructInstance]
+import target
+[file target.py]
+class A:
+ def f(self) -> B:
+ return B()
+class B: pass
+[file target.py.next]
+class B: pass
+class A:
+ def f(self) -> B:
+ 1
+ return B()
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<2>(
+ A
+ FuncDef:2<3>(
+ f
+ Args(
+ Var(self))
+ def (self: target.A<4>) -> target.B<5>
+ Block:2<6>(
+ ReturnStmt:3<7>(
+ CallExpr:3<8>(
+ NameExpr(B [target.B<5>])
+ Args())))))
+ ClassDef:4<9>(
+ B
+ PassStmt:4<10>()))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<11>(
+ B
+ PassStmt:1<12>())
+ ClassDef:2<13>(
+ A
+ FuncDef:3<3>(
+ f
+ Args(
+ Var(self))
+ def (self: target.A<4>) -> target.B<5>
+ Block:3<14>(
+ ExpressionStmt:4<15>(
+ IntExpr(1))
+ ReturnStmt:5<16>(
+ CallExpr:5<17>(
+ NameExpr(B [target.B<5>])
+ Args()))))))
+
+[case testCallMethod]
+import target
+[file target.py]
+class A:
+ def f(self) -> None:
+ self.f()
+[file target.py.next]
+class A:
+ def f(self) -> None:
+ self.f()
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<2>(
+ A
+ FuncDef:2<3>(
+ f
+ Args(
+ Var(self))
+ def (self: target.A<4>)
+ Block:2<5>(
+ ExpressionStmt:3<6>(
+ CallExpr:3<7>(
+ MemberExpr:3<8>(
+ NameExpr(self [l<9>])
+ f)
+ Args()))))))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<10>(
+ A
+ FuncDef:2<3>(
+ f
+ Args(
+ Var(self))
+ def (self: target.A<4>)
+ Block:2<11>(
+ ExpressionStmt:3<12>(
+ CallExpr:3<13>(
+ MemberExpr:3<14>(
+ NameExpr(self [l<15>])
+ f)
+ Args()))))))
+
+[case testClassAttribute]
+import target
+[file target.py]
+class A:
+ def f(self) -> None:
+ self.x = 1
+ self.x
+[file target.py.next]
+class A:
+ def f(self) -> None:
+ self.x = 1
+ self.x
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<2>(
+ A
+ FuncDef:2<3>(
+ f
+ Args(
+ Var(self))
+ def (self: target.A<4>)
+ Block:2<5>(
+ AssignmentStmt:3<6>(
+ MemberExpr:3<8>(
+ NameExpr(self [l<9>])
+ x*<7>)
+ IntExpr(1))
+ ExpressionStmt:4<10>(
+ MemberExpr:4<11>(
+ NameExpr(self [l<9>])
+ x))))))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<12>(
+ A
+ FuncDef:2<3>(
+ f
+ Args(
+ Var(self))
+ def (self: target.A<4>)
+ Block:2<13>(
+ AssignmentStmt:3<14>(
+ MemberExpr:3<15>(
+ NameExpr(self [l<16>])
+ x*<7>)
+ IntExpr(1))
+ ExpressionStmt:4<17>(
+ MemberExpr:4<18>(
+ NameExpr(self [l<16>])
+ x))))))
+
+[case testClassAttribute_typeinfo]
+import target
+[file target.py]
+class A:
+ def f(self) -> None:
+ self.x = 1
+ self.x
+ self.y = A()
+[file target.py.next]
+class A:
+ def f(self) -> None:
+ self.x = 1
+ self.x
+ self.y = A()
+[out]
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names(
+ f<2>
+ x<3> (builtins.int<4>)
+ y<5> (target.A<0>)))
+==>
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names(
+ f<2>
+ x<3> (builtins.int<4>)
+ y<5> (target.A<0>)))
+
+[case testFunction_symtable]
+import target
+[file target.py]
+def f() -> int:
+ pass
+[file target.py.next]
+def f() -> int:
+ pass
+[out]
+__main__:
+ target: MypyFile<0>
+target:
+ f: FuncDef<1>
+==>
+__main__:
+ target: MypyFile<0>
+target:
+ f: FuncDef<1>
+
+[case testClass_symtable]
+import target
+[file target.py]
+class A: pass
+class B: pass
+[file target.py.next]
+class A: pass
+class C: pass
+[out]
+__main__:
+ target: MypyFile<0>
+target:
+ A: TypeInfo<1>
+ B: TypeInfo<2>
+==>
+__main__:
+ target: MypyFile<0>
+target:
+ A: TypeInfo<1>
+ C: TypeInfo<3>
+
+[case testTopLevelExpression]
+import target
+[file target.py]
+class A: pass
+A()
+[file target.py.next]
+class A: pass
+class B: pass
+A()
+B()
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<2>(
+ A
+ PassStmt:1<3>())
+ ExpressionStmt:2<4>(
+ CallExpr:2<5>(
+ NameExpr(A [target.A<6>])
+ Args())))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ ClassDef:1<7>(
+ A
+ PassStmt:1<8>())
+ ClassDef:2<9>(
+ B
+ PassStmt:2<10>())
+ ExpressionStmt:3<11>(
+ CallExpr:3<12>(
+ NameExpr(A [target.A<6>])
+ Args()))
+ ExpressionStmt:4<13>(
+ CallExpr:4<14>(
+ NameExpr(B [target.B<15>])
+ Args())))
+
+[case testExpression_types]
+import target
+[file target.py]
+class A: pass
+def f(a: A) -> None:
+ 1
+ a
+[file target.py.next]
+class A: pass
+def f(a: A) -> None:
+ a
+ 1
+[out]
+## target
+IntExpr:3: builtins.int<0>
+NameExpr:4: target.A<1>
+==>
+## target
+NameExpr:3: target.A<1>
+IntExpr:4: builtins.int<0>
+
+[case testClassAttribute_types]
+import target
+[file target.py]
+class A:
+ def f(self) -> None:
+ self.x = A()
+ self.x
+ self.y = 1
+ self.y
+[file target.py.next]
+class A:
+ def f(self) -> None:
+ self.y = 1
+ self.y
+ self.x = A()
+ self.x
+[out]
+## target
+CallExpr:3: target.A<0>
+MemberExpr:3: target.A<0>
+NameExpr:3: def () -> target.A<0>
+NameExpr:3: target.A<0>
+MemberExpr:4: target.A<0>
+NameExpr:4: target.A<0>
+IntExpr:5: builtins.int<1>
+MemberExpr:5: builtins.int<1>
+NameExpr:5: target.A<0>
+MemberExpr:6: builtins.int<1>
+NameExpr:6: target.A<0>
+==>
+## target
+IntExpr:3: builtins.int<1>
+MemberExpr:3: builtins.int<1>
+NameExpr:3: target.A<0>
+MemberExpr:4: builtins.int<1>
+NameExpr:4: target.A<0>
+CallExpr:5: target.A<0>
+MemberExpr:5: target.A<0>
+NameExpr:5: def () -> target.A<0>
+NameExpr:5: target.A<0>
+MemberExpr:6: target.A<0>
+NameExpr:6: target.A<0>
+
+[case testMethod_types]
+import target
+[file target.py]
+class A:
+ def f(self) -> A:
+ return self.f()
+[file target.py.next]
+class A:
+ # Extra line to change line numbers
+ def f(self) -> A:
+ return self.f()
+[out]
+## target
+CallExpr:3: target.A<0>
+MemberExpr:3: def () -> target.A<0>
+NameExpr:3: target.A<0>
+==>
+## target
+CallExpr:4: target.A<0>
+MemberExpr:4: def () -> target.A<0>
+NameExpr:4: target.A<0>
+
+[case testRenameFunction]
+import target
+[file target.py]
+def f() -> int: pass
+[file target.py.next]
+def g() -> int: pass
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ FuncDef:1<2>(
+ f
+ def () -> builtins.int<3>
+ Block:1<4>(
+ PassStmt:1<5>())))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ FuncDef:1<6>(
+ g
+ def () -> builtins.int<3>
+ Block:1<7>(
+ PassStmt:1<8>())))
+
+[case testRenameFunction_symtable]
+import target
+[file target.py]
+def f() -> int: pass
+[file target.py.next]
+def g() -> int: pass
+[out]
+__main__:
+ target: MypyFile<0>
+target:
+ f: FuncDef<1>
+==>
+__main__:
+ target: MypyFile<0>
+target:
+ g: FuncDef<2>
+
+[case testMergeWithBaseClass_typeinfo]
+import target
+[file target.py]
+class A: pass
+class B(A):
+ def f(self) -> None: pass
+[file target.py.next]
+class C: pass
+class A: pass
+class B(A):
+ def f(self) -> None: pass
+[out]
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names())
+TypeInfo<2>(
+ Name(target.B)
+ Bases(target.A<0>)
+ Mro(target.B<2>, target.A<0>, builtins.object<1>)
+ Names(
+ f<3>))
+==>
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names())
+TypeInfo<2>(
+ Name(target.B)
+ Bases(target.A<0>)
+ Mro(target.B<2>, target.A<0>, builtins.object<1>)
+ Names(
+ f<3>))
+TypeInfo<4>(
+ Name(target.C)
+ Bases(builtins.object<1>)
+ Mro(target.C<4>, builtins.object<1>)
+ Names())
+
+[case testModuleAttribute]
+import target
+[file target.py]
+x = 1
+[file target.py.next]
+x = 2
+[out]
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ AssignmentStmt:1<2>(
+ NameExpr(x [target.x<3>])
+ IntExpr(1)
+ builtins.int<4>))
+==>
+MypyFile:1<0>(
+ Import:1(target))
+MypyFile:1<1>(
+ tmp/target.py
+ AssignmentStmt:1<5>(
+ NameExpr(x [target.x<3>])
+ IntExpr(2)
+ builtins.int<4>))
+
+[case testNestedClassMethod_typeinfo]
+import target
+[file target.py]
+class A:
+ class B:
+ def f(self) -> None: pass
+[file target.py.next]
+class A:
+ class B:
+ def f(self) -> None: pass
+[out]
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names(
+ B<2>))
+TypeInfo<2>(
+ Name(target.A.B)
+ Bases(builtins.object<1>)
+ Mro(target.A.B<2>, builtins.object<1>)
+ Names(
+ f<3>))
+==>
+TypeInfo<0>(
+ Name(target.A)
+ Bases(builtins.object<1>)
+ Mro(target.A<0>, builtins.object<1>)
+ Names(
+ B<2>))
+TypeInfo<2>(
+ Name(target.A.B)
+ Bases(builtins.object<1>)
+ Mro(target.A.B<2>, builtins.object<1>)
+ Names(
+ f<3>))
diff --git a/test-data/unit/parse-errors.test b/test-data/unit/parse-errors.test
new file mode 100644
index 0000000..22a3c5c
--- /dev/null
+++ b/test-data/unit/parse-errors.test
@@ -0,0 +1,448 @@
+-- Test cases for parser errors. Each test case consists of two sections.
+-- The first section contains [case NAME] followed by the input code, while
+-- the second section contains [out] followed by the output from the parser.
+--
+-- The input file name in errors is "file".
+--
+-- Comments starting with "--" in this file will be ignored, except for lines
+-- starting with "----" that are not ignored. The first two dashes of these
+-- lines are interpreted as escapes and removed.
+
+[case testInvalidFunction]
+def f()
+ pass
+[out]
+file:1: error: invalid syntax
+
+[case testMissingIndent]
+if x:
+1
+[out]
+file:2: error: invalid syntax
+
+[case testUnexpectedIndent]
+1
+ 2
+[out]
+file:2: error: unexpected indent
+
+[case testInconsistentIndent]
+if x:
+ 1
+ 1
+[out]
+file:3: error: unexpected indent
+
+[case testInconsistentIndent2]
+if x:
+ 1
+ 1
+[out]
+file:3: error: unindent does not match any outer indentation level
+
+[case testInvalidBinaryOp]
+1>
+a*
+a+1*
+[out]
+file:1: error: invalid syntax
+
+[case testDoubleStar]
+**a
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidSuperClass]
+class A(C[):
+ pass
+[out]
+file:1: error: invalid syntax
+
+[case testMissingSuperClass]
+class A(:
+ pass
+[out]
+file:1: error: invalid syntax
+
+[case testUnexpectedEof]
+if 1:
+[out]
+file:1: error: unexpected EOF while parsing
+
+[case testInvalidKeywordArguments1]
+f(x=y, z)
+[out]
+file:1: error: positional argument follows keyword argument
+
+[case testInvalidKeywordArguments2]
+f(**x, y)
+[out]
+file:1: error: positional argument follows keyword argument unpacking
+
+[case testInvalidBareAsteriskAndVarArgs2]
+def f(*x: A, *) -> None: pass
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidBareAsteriskAndVarArgs3]
+def f(*, *x: A) -> None: pass
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidBareAsteriskAndVarArgs4]
+def f(*, **x: A) -> None: pass
+[out]
+file:1: error: named arguments must follow bare *
+
+[case testInvalidBareAsterisk1]
+def f(*) -> None: pass
+[out]
+file:1: error: named arguments must follow bare *
+
+[case testInvalidBareAsterisk2]
+def f(x, *) -> None: pass
+[out]
+file:1: error: named arguments must follow bare *
+
+[case testInvalidFuncDefArgs1]
+def f(x = y, x): pass
+[out]
+file:1: error: non-default argument follows default argument
+
+[case testInvalidFuncDefArgs3]
+def f(**x, y):
+ pass
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidFuncDefArgs4]
+def f(**x, y=x):
+ pass
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidStringLiteralType]
+def f(x:
+ 'A['
+ ) -> None: pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidStringLiteralType2]
+def f(x:
+ 'A B'
+ ) -> None: pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidTypeComment]
+0
+x = 0 # type: A A
+[out]
+file:2: error: syntax error in type comment
+
+[case testInvalidTypeComment2]
+0
+x = 0 # type: A[
+[out]
+file:2: error: syntax error in type comment
+
+[case testInvalidTypeComment3]
+0
+x = 0 # type:
+[out]
+file:2: error: syntax error in type comment
+
+[case testInvalidTypeComment4]
+0
+x = 0 # type: *
+[out]
+file:2: error: syntax error in type comment
+
+[case testInvalidMultilineLiteralType]
+def f() -> "A\nB": pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment1]
+def f(): # type: x
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment2]
+def f(): # type:
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment3]
+def f(): # type: (
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment4]
+def f(): # type: (.
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment5]
+def f(): # type: (x
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment6]
+def f(): # type: (x)
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment7]
+def f(): # type: (x) -
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment8]
+def f(): # type: (x) ->
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment9]
+def f(): # type: (x) -> .
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testInvalidSignatureInComment10]
+def f(): # type: (x) -> x x
+ pass
+[out]
+file:1: error: syntax error in type comment
+
+[case testDuplicateSignatures1]
+def f() -> None: # type: () -> None
+ pass
+def f(): # type: () -> None
+ pass
+[out]
+file:1: error: Function has duplicate type signatures
+
+[case testDuplicateSignatures2]
+def f(x, y: Z): # type: (x, y) -> z
+ pass
+[out]
+file:1: error: Function has duplicate type signatures
+
+[case testTooManyTypes]
+def f(x, y): # type: (X, Y, Z) -> z
+ pass
+[out]
+file:1: error: Type signature has too many arguments
+
+[case testTooFewTypes]
+def f(x, y): # type: (X) -> z
+ pass
+[out]
+file:1: error: Type signature has too few arguments
+
+[case testCommentFunctionAnnotationVarArgMispatch-skip]
+# see mypy issue #1997
+def f(x): # type: (*X) -> Y
+ pass
+def g(*x): # type: (X) -> Y
+ pass
+[out]
+file:1: error: Inconsistent use of '*' in function signature
+file:3: error: Inconsistent use of '*' in function signature
+
+[case testCommentFunctionAnnotationVarArgMispatch2-skip]
+# see mypy issue #1997
+def f(*x, **y): # type: (**X, *Y) -> Z
+ pass
+def g(*x, **y): # type: (*X, *Y) -> Z
+ pass
+[out]
+file:1: error: Inconsistent use of '*' in function signature
+file:3: error: syntax error in type comment
+file:3: error: Inconsistent use of '*' in function signature
+file:3: error: Inconsistent use of '**' in function signature
+
+[case testPrintStatementInPython3-skip]
+print 1
+[out]
+file:1: error: Missing parentheses in call to 'print'
+
+[case testInvalidConditionInConditionalExpression]
+1 if 2, 3 else 4
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidConditionInConditionalExpression2]
+1 if x for y in z else 4
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidConditionInConditionalExpression2]
+1 if x else for y in z
+[out]
+file:1: error: invalid syntax
+
+[case testYieldFromNotRightParameter]
+def f():
+ yield from
+[out]
+file:2: error: invalid syntax
+
+[case testYieldFromAfterReturn]
+def f():
+ return yield from h()
+[out]
+file:2: error: invalid syntax
+
+[case testImportDotModule]
+import .x
+[out]
+file:1: error: invalid syntax
+
+[case testImportDot]
+import .
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidFunctionName]
+def while(): pass
+[out]
+file:1: error: invalid syntax
+
+[case testInvalidEllipsis1]
+...0
+..._
+...a
+[out]
+file:1: error: invalid syntax
+
+[case testBlockStatementInSingleLineIf]
+if 1: if 2: pass
+[out]
+file:1: error: invalid syntax
+
+[case testBlockStatementInSingleLineIf2]
+if 1: while 2: pass
+[out]
+file:1: error: invalid syntax
+
+[case testBlockStatementInSingleLineIf3]
+if 1: for x in y: pass
+[out]
+file:1: error: invalid syntax
+
+[case testUnexpectedEllipsis]
+a = a...
+[out]
+file:1: error: invalid syntax
+
+[case testParseErrorBeforeUnicodeLiteral]
+x u'y'
+[out]
+file:1: error: invalid syntax
+
+[case testParseErrorInExtendedSlicing]
+x[:,
+[out]
+file:1: error: unexpected EOF while parsing
+
+[case testParseErrorInExtendedSlicing2]
+x[:,::
+[out]
+file:1: error: unexpected EOF while parsing
+
+[case testParseErrorInExtendedSlicing3]
+x[:,:
+[out]
+file:1: error: unexpected EOF while parsing
+
+[case testPython2OctalIntLiteralInPython3]
+0377
+[out]
+file:1: error: invalid token
+
+[case testInvalidEncoding]
+# foo
+# coding: uft-8
+[out]
+file:0: error: unknown encoding: uft-8
+
+[case testInvalidEncoding2]
+# coding=Uft.8
+[out]
+file:0: error: unknown encoding: Uft.8
+
+[case testInvalidEncoding3]
+#!/usr/bin python
+# vim: set fileencoding=uft8 :
+[out]
+file:0: error: unknown encoding: uft8
+
+[case testDoubleEncoding]
+# coding: uft8
+# coding: utf8
+# The first coding cookie should be used and fail.
+[out]
+file:0: error: unknown encoding: uft8
+
+[case testDoubleEncoding2]
+# Again the first cookie should be used and fail.
+# coding: uft8
+# coding: utf8
+[out]
+file:0: error: unknown encoding: uft8
+
+[case testLongLiteralInPython3]
+2L
+0x2L
+[out]
+file:1: error: invalid syntax
+
+[case testPython2LegacyInequalityInPython3]
+1 <> 2
+[out]
+file:1: error: invalid syntax
+
+[case testLambdaInListComprehensionInPython3]
+([ 0 for x in 1, 2 if 3 ])
+[out]
+file:1: error: invalid syntax
+
+[case testTupleArgListInPython3]
+def f(x, (y, z)): pass
+[out]
+file:1: error: invalid syntax
+
+[case testBackquoteInPython3]
+`1 + 2`
+[out]
+file:1: error: invalid syntax
+
+[case testSmartQuotes]
+foo = ‘bar’
+[out]
+file:1: error: invalid character in identifier
+
+[case testExceptCommaInPython3]
+try:
+ pass
+except KeyError, IndexError:
+ pass
+[out]
+file:3: error: invalid syntax
+
+[case testLocalVarWithTypeOnNextLine]
+x = 0
+ # type: int
+[out]
+file:2: error: misplaced type annotation
diff --git a/test-data/unit/parse-python2.test b/test-data/unit/parse-python2.test
new file mode 100644
index 0000000..b654f6a
--- /dev/null
+++ b/test-data/unit/parse-python2.test
@@ -0,0 +1,399 @@
+-- Test cases for parser -- Python 2 syntax.
+--
+-- See parse.test for a description of this file format.
+
+[case testEmptyFile]
+[out]
+MypyFile:1()
+
+[case testStringLiterals]
+'bar'
+u'foo'
+ur'foo'
+u'''bar'''
+b'foo'
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr(bar))
+ ExpressionStmt:2(
+ UnicodeExpr(foo))
+ ExpressionStmt:3(
+ UnicodeExpr(foo))
+ ExpressionStmt:4(
+ UnicodeExpr(bar))
+ ExpressionStmt:5(
+ StrExpr(foo)))
+
+[case testSimplePrint]
+print 1
+print 2, 3
+print (4, 5)
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ IntExpr(1)
+ Newline)
+ PrintStmt:2(
+ IntExpr(2)
+ IntExpr(3)
+ Newline)
+ PrintStmt:3(
+ TupleExpr:3(
+ IntExpr(4)
+ IntExpr(5))
+ Newline))
+
+[case testPrintWithNoArgs]
+print
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ Newline))
+
+[case testPrintWithTarget]
+print >>foo
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ Target(
+ NameExpr(foo))
+ Newline))
+
+[case testPrintWithTargetAndArgs]
+print >>foo, x
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ NameExpr(x)
+ Target(
+ NameExpr(foo))
+ Newline))
+
+[case testPrintWithTargetAndArgsAndTrailingComma]
+print >>foo, x, y,
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ NameExpr(x)
+ NameExpr(y)
+ Target(
+ NameExpr(foo))))
+
+[case testSimpleWithTrailingComma]
+print 1,
+print 2, 3,
+print (4, 5),
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ IntExpr(1))
+ PrintStmt:2(
+ IntExpr(2)
+ IntExpr(3))
+ PrintStmt:3(
+ TupleExpr:3(
+ IntExpr(4)
+ IntExpr(5))))
+
+[case testOctalIntLiteral]
+00
+01
+0377
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IntExpr(0))
+ ExpressionStmt:2(
+ IntExpr(1))
+ ExpressionStmt:3(
+ IntExpr(255)))
+
+[case testLongLiteral-skip]
+# see typed_ast issue #26
+0L
+123L
+012L
+0x123l
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IntExpr(0))
+ ExpressionStmt:2(
+ IntExpr(123))
+ ExpressionStmt:3(
+ IntExpr(10))
+ ExpressionStmt:4(
+ IntExpr(291)))
+
+[case testTryExceptWithComma]
+try:
+ x
+except Exception, e:
+ y
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ ExpressionStmt:2(
+ NameExpr(x)))
+ NameExpr(Exception)
+ NameExpr(e)
+ Block:3(
+ ExpressionStmt:4(
+ NameExpr(y)))))
+
+[case testTryExceptWithNestedComma]
+try:
+ x
+except (KeyError, IndexError):
+ y
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ ExpressionStmt:2(
+ NameExpr(x)))
+ TupleExpr:3(
+ NameExpr(KeyError)
+ NameExpr(IndexError))
+ Block:3(
+ ExpressionStmt:4(
+ NameExpr(y)))))
+
+[case testExecStatement]
+exec a
+[out]
+MypyFile:1(
+ ExecStmt:1(
+ NameExpr(a)))
+
+[case testExecStatementWithIn]
+exec a in globals()
+[out]
+MypyFile:1(
+ ExecStmt:1(
+ NameExpr(a)
+ CallExpr:1(
+ NameExpr(globals)
+ Args())))
+
+[case testExecStatementWithInAnd2Expressions]
+exec a in x, y
+[out]
+MypyFile:1(
+ ExecStmt:1(
+ NameExpr(a)
+ NameExpr(x)
+ NameExpr(y)))
+
+[case testEllipsisInExpression_python2]
+x = ... # E: invalid syntax
+[out]
+
+[case testStrLiteralConcatenationWithMixedLiteralTypes]
+u'foo' 'bar'
+'bar' u'foo'
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ UnicodeExpr(foobar))
+ ExpressionStmt:2(
+ UnicodeExpr(barfoo)))
+
+[case testLegacyInequality]
+1 <> 2
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ ComparisonExpr:1(
+ !=
+ IntExpr(1)
+ IntExpr(2))))
+
+[case testLambdaInListComprehensionInPython2]
+([ 0 for x in 1, 2 if 3 ])
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ ListComprehension:1(
+ GeneratorExpr:1(
+ IntExpr(0)
+ NameExpr(x)
+ TupleExpr:1(
+ IntExpr(1)
+ IntExpr(2))
+ IntExpr(3)))))
+
+[case testTupleArgListInPython2]
+def f(x, (y, z)): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x)
+ Var(__tuple_arg_2))
+ Block:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(y)
+ NameExpr(z))
+ NameExpr(__tuple_arg_2))
+ PassStmt:1())))
+
+[case testTupleArgListWithTwoTupleArgsInPython2]
+def f((x, y), (z, zz)): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(__tuple_arg_1)
+ Var(__tuple_arg_2))
+ Block:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(x)
+ NameExpr(y))
+ NameExpr(__tuple_arg_1))
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(z)
+ NameExpr(zz))
+ NameExpr(__tuple_arg_2))
+ PassStmt:1())))
+
+[case testTupleArgListWithInitializerInPython2]
+def f((y, z) = (1, 2)): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(__tuple_arg_1))
+ Init(
+ AssignmentStmt:1(
+ NameExpr(__tuple_arg_1)
+ TupleExpr:1(
+ IntExpr(1)
+ IntExpr(2))))
+ Block:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(y)
+ NameExpr(z))
+ NameExpr(__tuple_arg_1))
+ PassStmt:1())))
+
+[case testLambdaTupleArgListInPython2]
+lambda (x, y): z
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ LambdaExpr:1(
+ Args(
+ Var(__tuple_arg_1))
+ Block:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(x)
+ NameExpr(y))
+ NameExpr(__tuple_arg_1))
+ ReturnStmt:1(
+ NameExpr(z))))))
+
+[case testLambdaSingletonTupleArgListInPython2]
+lambda (x,): z
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ LambdaExpr:1(
+ Args(
+ Var(__tuple_arg_1))
+ Block:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(x))
+ NameExpr(__tuple_arg_1))
+ ReturnStmt:1(
+ NameExpr(z))))))
+
+[case testLambdaNoTupleArgListInPython2]
+lambda (x): z
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ LambdaExpr:1(
+ Args(
+ Var(x))
+ Block:1(
+ ReturnStmt:1(
+ NameExpr(z))))))
+
+[case testInvalidExprInTupleArgListInPython2_1]
+def f(x, ()): pass
+[out]
+main:1: error: invalid syntax
+
+[case testInvalidExprInTupleArgListInPython2_2]
+def f(x, (y, x[1])): pass
+[out]
+main:1: error: invalid syntax
+
+[case testListLiteralAsTupleArgInPython2]
+def f(x, [x]): pass
+[out]
+main:1: error: invalid syntax
+
+[case testTupleArgAfterStarArgInPython2]
+def f(*a, (b, c)): pass
+[out]
+main:1: error: invalid syntax
+
+[case testTupleArgAfterStarStarArgInPython2]
+def f(*a, (b, c)): pass
+[out]
+main:1: error: invalid syntax
+
+[case testParenthesizedArgumentInPython2]
+def f(x, (y)): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x)
+ Var(y))
+ Block:1(
+ PassStmt:1())))
+
+[case testDuplicateNameInTupleArgList_python2]
+def f(a, (a, b)):
+ pass
+def g((x, (x, y))):
+ pass
+[out]
+main:1: error: Duplicate argument 'a' in function definition
+main:3: error: Duplicate argument 'x' in function definition
+
+[case testBackquotesInPython2]
+`1 + 2`
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ BackquoteExpr:1(
+ OpExpr:1(
+ +
+ IntExpr(1)
+ IntExpr(2)))))
+
+[case testBackquoteSpecialCasesInPython2]
+`1, 2`
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ BackquoteExpr:1(
+ TupleExpr:1(
+ IntExpr(1)
+ IntExpr(2)))))
diff --git a/test-data/unit/parse.test b/test-data/unit/parse.test
new file mode 100644
index 0000000..39cbd58
--- /dev/null
+++ b/test-data/unit/parse.test
@@ -0,0 +1,3386 @@
+-- Test cases for parser. Each test case consists of two sections.
+-- The first section contains [case NAME] followed by the input code, while
+-- the second section contains [out] followed by the output from the parser.
+--
+-- Lines starting with "--" in this file will be ignored, except for lines
+-- starting with "----" that are not ignored. The first two dashes of these
+-- lines are interpreted as escapes and removed.
+
+[case testEmptyFile]
+[out]
+MypyFile:1()
+
+[case testExpressionStatement]
+1
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IntExpr(1)))
+
+[case testAssignment]
+x = 1
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(1)))
+
+[case testExpressionBasics]
+x = f(1, None)
+123 * (2 + x)
+"hello".lower()
+-1.23
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ CallExpr:1(
+ NameExpr(f)
+ Args(
+ IntExpr(1)
+ NameExpr(None))))
+ ExpressionStmt:2(
+ OpExpr:2(
+ *
+ IntExpr(123)
+ OpExpr:2(
+ +
+ IntExpr(2)
+ NameExpr(x))))
+ ExpressionStmt:3(
+ CallExpr:3(
+ MemberExpr:3(
+ StrExpr(hello)
+ lower)
+ Args()))
+ ExpressionStmt:4(
+ UnaryExpr:4(
+ -
+ FloatExpr(1.23))))
+
+[case testSingleQuotedStr]
+''
+'foo'
+'foo\
+bar'
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr())
+ ExpressionStmt:2(
+ StrExpr(foo))
+ ExpressionStmt:3(
+ StrExpr(foobar)))
+
+[case testDoubleQuotedStr]
+""
+"foo"
+"foo\
+bar"
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr())
+ ExpressionStmt:2(
+ StrExpr(foo))
+ ExpressionStmt:3(
+ StrExpr(foobar)))
+
+[case testTripleQuotedStr]
+''''''
+'''foo'''
+'''foo\
+bar'''
+'''\nfoo
+bar'''
+'''fo''bar'''
+""""""
+"""foo"""
+"""foo\
+bar"""
+"""\nfoo
+bar"""
+"""fo""bar"""
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr())
+ ExpressionStmt:2(
+ StrExpr(foo))
+ ExpressionStmt:3(
+ StrExpr(foobar))
+ ExpressionStmt:5(
+ StrExpr(\u000afoo\u000abar))
+ ExpressionStmt:6(
+ StrExpr(fo''bar))
+ ExpressionStmt:7(
+ StrExpr())
+ ExpressionStmt:8(
+ StrExpr(foo))
+ ExpressionStmt:9(
+ StrExpr(foobar))
+ ExpressionStmt:11(
+ StrExpr(\u000afoo\u000abar))
+ ExpressionStmt:12(
+ StrExpr(fo""bar)))
+
+[case testRawStr]
+r'x\n\''
+r"x\n\""
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr(x\n\'))
+ ExpressionStmt:2(
+ StrExpr(x\n\")))
+--" fix syntax highlight
+
+[case testBytes]
+b'foo'
+b"foo\
+bar"
+br'x\n\''
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ BytesExpr(foo))
+ ExpressionStmt:2(
+ BytesExpr(foobar))
+ ExpressionStmt:3(
+ BytesExpr(x\\n\\')))
+
+[case testEscapesInStrings]
+'\r\n\t\x2f\u123f'
+b'\r\n\t\x2f\u123f'
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr(\u000d\u000a\u0009/\u123f))
+ ExpressionStmt:2(
+ BytesExpr(\r\n\t/\\\u123f)))
+-- Note \\u in the b'...' case (\u sequence not translated)
+
+[case testEscapedQuote]
+'\''
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr(')))
+--'
+
+[case testOctalEscapes]
+'\0\1\177\1234'
+b'\1\476'
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr(\u0000\u0001\u007fS4))
+ ExpressionStmt:2(
+ BytesExpr(\x01>)))
+
+[case testUnicodeLiteralInPython3]
+u'foo'
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr(foo)))
+
+[case testArrays]
+a = []
+a = [1, 2]
+a[[1]] = a[2]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a)
+ ListExpr:1())
+ AssignmentStmt:2(
+ NameExpr(a)
+ ListExpr:2(
+ IntExpr(1)
+ IntExpr(2)))
+ AssignmentStmt:3(
+ IndexExpr:3(
+ NameExpr(a)
+ ListExpr:3(
+ IntExpr(1)))
+ IndexExpr:3(
+ NameExpr(a)
+ IntExpr(2))))
+
+[case testTuples]
+()
+(1,)
+(1, foo)
+a, b = 1, (2, 3)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ TupleExpr:1())
+ ExpressionStmt:2(
+ TupleExpr:2(
+ IntExpr(1)))
+ ExpressionStmt:3(
+ TupleExpr:3(
+ IntExpr(1)
+ NameExpr(foo)))
+ AssignmentStmt:4(
+ TupleExpr:4(
+ NameExpr(a)
+ NameExpr(b))
+ TupleExpr:4(
+ IntExpr(1)
+ TupleExpr:4(
+ IntExpr(2)
+ IntExpr(3)))))
+
+[case testSimpleFunction]
+def main():
+ 1
+[out]
+MypyFile:1(
+ FuncDef:1(
+ main
+ Block:1(
+ ExpressionStmt:2(
+ IntExpr(1)))))
+
+[case testPass]
+def f():
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ PassStmt:2())))
+
+[case testIf]
+if 1:
+ 2
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ ExpressionStmt:2(
+ IntExpr(2)))))
+
+[case testIfElse]
+if 1:
+ 2
+else:
+ 3
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ ExpressionStmt:2(
+ IntExpr(2)))
+ Else(
+ ExpressionStmt:4(
+ IntExpr(3)))))
+
+[case testIfElif]
+if 1:
+ 2
+elif 3:
+ 4
+elif 5:
+ 6
+else:
+ 7
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ ExpressionStmt:2(
+ IntExpr(2)))
+ Else(
+ IfStmt:3(
+ If(
+ IntExpr(3))
+ Then(
+ ExpressionStmt:4(
+ IntExpr(4)))
+ Else(
+ IfStmt:5(
+ If(
+ IntExpr(5))
+ Then(
+ ExpressionStmt:6(
+ IntExpr(6)))
+ Else(
+ ExpressionStmt:8(
+ IntExpr(7)))))))))
+
+[case testWhile]
+while 1:
+ pass
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ IntExpr(1)
+ Block:1(
+ PassStmt:2())))
+
+[case testReturn]
+def f():
+ return 1
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ReturnStmt:2(
+ IntExpr(1)))))
+
+
+[case testReturnWithoutValue]
+def f():
+ return
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ReturnStmt:2())))
+
+[case testBreak]
+while 1:
+ break
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ IntExpr(1)
+ Block:1(
+ BreakStmt:2())))
+
+[case testLargeBlock]
+if 1:
+ x = 1
+ while 2:
+ pass
+ y = 2
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ AssignmentStmt:2(
+ NameExpr(x)
+ IntExpr(1))
+ WhileStmt:3(
+ IntExpr(2)
+ Block:3(
+ PassStmt:4()))
+ AssignmentStmt:5(
+ NameExpr(y)
+ IntExpr(2)))))
+
+[case testSimpleClass]
+class A:
+ def f(self):
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ f
+ Args(
+ Var(self))
+ Block:2(
+ PassStmt:3()))))
+
+[case testGlobalVarWithType]
+x = 0 # type: int
+y = False # type: bool
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(0)
+ int?)
+ AssignmentStmt:2(
+ NameExpr(y)
+ NameExpr(False)
+ bool?))
+
+[case testLocalVarWithType]
+def f():
+ x = 0 # type: int
+ y = False # type: bool
+ a = None # type: Any
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ AssignmentStmt:2(
+ NameExpr(x)
+ IntExpr(0)
+ int?)
+ AssignmentStmt:3(
+ NameExpr(y)
+ NameExpr(False)
+ bool?)
+ AssignmentStmt:4(
+ NameExpr(a)
+ NameExpr(None)
+ Any?))))
+
+[case testFunctionDefWithType]
+def f(y: str) -> int:
+ return
+class A:
+ def f(self, a: int, b: Any) -> x:
+ pass
+ def g(self) -> Any:
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(y))
+ def (y: str?) -> int?
+ Block:1(
+ ReturnStmt:2()))
+ ClassDef:3(
+ A
+ FuncDef:4(
+ f
+ Args(
+ Var(self)
+ Var(a)
+ Var(b))
+ def (self: Any, a: int?, b: Any?) -> x?
+ Block:4(
+ PassStmt:5()))
+ FuncDef:6(
+ g
+ Args(
+ Var(self))
+ def (self: Any) -> Any?
+ Block:6(
+ PassStmt:7()))))
+
+[case testFuncWithNoneReturn]
+def f() -> None:
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> None?
+ Block:1(
+ PassStmt:2())))
+
+[case testVarDefWithGenericType]
+x = None # type: List[str]
+y = None # type: Dict[int, Any]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ NameExpr(None)
+ List?[str?])
+ AssignmentStmt:2(
+ NameExpr(y)
+ NameExpr(None)
+ Dict?[int?, Any?]))
+
+[case testSignatureWithGenericTypes]
+def f(y: t[Any, x]) -> a[b[c], d]:
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(y))
+ def (y: t?[Any?, x?]) -> a?[b?[c?], d?]
+ Block:1(
+ PassStmt:2())))
+
+[case testParsingExpressionsWithLessAndGreaterThan]
+# The operators < > can sometimes be confused with generic types.
+x = a < b > c
+f(x < b, y > c)
+a < b > 1
+x < b, y > 2
+(a < b > c)
+[out]
+MypyFile:1(
+ AssignmentStmt:2(
+ NameExpr(x)
+ ComparisonExpr:2(
+ <
+ >
+ NameExpr(a)
+ NameExpr(b)
+ NameExpr(c)))
+ ExpressionStmt:3(
+ CallExpr:3(
+ NameExpr(f)
+ Args(
+ ComparisonExpr:3(
+ <
+ NameExpr(x)
+ NameExpr(b))
+ ComparisonExpr:3(
+ >
+ NameExpr(y)
+ NameExpr(c)))))
+ ExpressionStmt:4(
+ ComparisonExpr:4(
+ <
+ >
+ NameExpr(a)
+ NameExpr(b)
+ IntExpr(1)))
+ ExpressionStmt:5(
+ TupleExpr:5(
+ ComparisonExpr:5(
+ <
+ NameExpr(x)
+ NameExpr(b))
+ ComparisonExpr:5(
+ >
+ NameExpr(y)
+ IntExpr(2))))
+ ExpressionStmt:6(
+ ComparisonExpr:6(
+ <
+ >
+ NameExpr(a)
+ NameExpr(b)
+ NameExpr(c))))
+
+[case testLineContinuation]
+if (1 +
+ 2):
+ pass
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ OpExpr:1(
+ +
+ IntExpr(1)
+ IntExpr(2)))
+ Then(
+ PassStmt:3())))
+
+[case testMultipleVarDef]
+x, y = z # type: int, a[c]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(x)
+ NameExpr(y))
+ NameExpr(z)
+ Tuple[int?, a?[c?]]))
+
+[case testMultipleVarDef2]
+(xx, z, i) = 1 # type: (a[c], Any, int)
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(xx)
+ NameExpr(z)
+ NameExpr(i))
+ IntExpr(1)
+ Tuple[a?[c?], Any?, int?]))
+
+[case testMultipleVarDef3]
+(xx, (z, i)) = 1 # type: (a[c], (Any, int))
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(xx)
+ TupleExpr:1(
+ NameExpr(z)
+ NameExpr(i)))
+ IntExpr(1)
+ Tuple[a?[c?], Tuple[Any?, int?]]))
+
+[case testAnnotateAssignmentViaSelf]
+class A:
+ def __init__(self):
+ self.x = 1 # type: int
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ __init__
+ Args(
+ Var(self))
+ Block:2(
+ AssignmentStmt:3(
+ MemberExpr:3(
+ NameExpr(self)
+ x)
+ IntExpr(1)
+ int?)))))
+
+[case testCommentAfterTypeComment]
+x = 0 # type: int # bar!
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(0)
+ int?))
+
+[case testMultilineAssignmentAndAnnotations]
+(x,
+ y) = (1,
+ 2) # type: foo, bar
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(x)
+ NameExpr(y))
+ TupleExpr:2(
+ IntExpr(1)
+ IntExpr(2))
+ Tuple[foo?, bar?]))
+
+[case testWhitespaceAndCommentAnnotation]
+x = 1#type:int
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(1)
+ int?))
+
+[case testWhitespaceAndCommentAnnotation2]
+x = 1# type: int
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(1)
+ int?))
+
+[case testWhitespaceAndCommentAnnotation3]
+x = 1# type : int # not recognized!
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(1)))
+
+[case testInvalidAnnotation]
+x=1 ##type: int
+y=1 #.type: int
+z=1 # Type: int
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(1))
+ AssignmentStmt:2(
+ NameExpr(y)
+ IntExpr(1))
+ AssignmentStmt:3(
+ NameExpr(z)
+ IntExpr(1)))
+
+[case testEmptyClass]
+class C:
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ C
+ PassStmt:2()))
+
+[case testOperatorPrecedence]
+a | b ^ c
+a & b << c
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ OpExpr:1(
+ |
+ NameExpr(a)
+ OpExpr:1(
+ ^
+ NameExpr(b)
+ NameExpr(c))))
+ ExpressionStmt:2(
+ OpExpr:2(
+ &
+ NameExpr(a)
+ OpExpr:2(
+ <<
+ NameExpr(b)
+ NameExpr(c)))))
+
+[case testOperatorAssociativity]
+1 - 2 + 3
+1 << 2 << 3
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ OpExpr:1(
+ +
+ OpExpr:1(
+ -
+ IntExpr(1)
+ IntExpr(2))
+ IntExpr(3)))
+ ExpressionStmt:2(
+ OpExpr:2(
+ <<
+ OpExpr:2(
+ <<
+ IntExpr(1)
+ IntExpr(2))
+ IntExpr(3))))
+
+[case testUnaryOperators]
+-2 * +3 * ~3 * 2
+~3**2
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ OpExpr:1(
+ *
+ OpExpr:1(
+ *
+ OpExpr:1(
+ *
+ UnaryExpr:1(
+ -
+ IntExpr(2))
+ UnaryExpr:1(
+ +
+ IntExpr(3)))
+ UnaryExpr:1(
+ ~
+ IntExpr(3)))
+ IntExpr(2)))
+ ExpressionStmt:2(
+ UnaryExpr:2(
+ ~
+ OpExpr:2(
+ **
+ IntExpr(3)
+ IntExpr(2)))))
+
+[case testSingleLineBodies]
+if 1: pass
+while 1: pass
+def f(): pass
+def g() -> int: return 1
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ PassStmt:1()))
+ WhileStmt:2(
+ IntExpr(1)
+ Block:2(
+ PassStmt:2()))
+ FuncDef:3(
+ f
+ Block:3(
+ PassStmt:3()))
+ FuncDef:4(
+ g
+ def () -> int?
+ Block:4(
+ ReturnStmt:4(
+ IntExpr(1)))))
+
+[case testForStatement]
+for x in y:
+ pass
+for x, (y, w) in z:
+ 1
+for [x, (y, w)] in z:
+ 1
+[out]
+MypyFile:1(
+ ForStmt:1(
+ NameExpr(x)
+ NameExpr(y)
+ Block:1(
+ PassStmt:2()))
+ ForStmt:3(
+ TupleExpr:3(
+ NameExpr(x)
+ TupleExpr:3(
+ NameExpr(y)
+ NameExpr(w)))
+ NameExpr(z)
+ Block:3(
+ ExpressionStmt:4(
+ IntExpr(1))))
+ ForStmt:5(
+ ListExpr:5(
+ NameExpr(x)
+ TupleExpr:5(
+ NameExpr(y)
+ NameExpr(w)))
+ NameExpr(z)
+ Block:5(
+ ExpressionStmt:6(
+ IntExpr(1)))))
+
+[case testGlobalDecl]
+global x
+def f():
+ global x, y
+[out]
+MypyFile:1(
+ GlobalDecl:1(
+ x)
+ FuncDef:2(
+ f
+ Block:2(
+ GlobalDecl:3(
+ x
+ y))))
+
+[case testNonlocalDecl]
+def f():
+ def g():
+ nonlocal x, y
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ FuncDef:2(
+ g
+ Block:2(
+ NonlocalDecl:3(
+ x
+ y))))))
+
+[case testRaiseStatement]
+raise foo
+[out]
+MypyFile:1(
+ RaiseStmt:1(
+ NameExpr(foo)))
+
+[case testRaiseWithoutArg]
+try:
+ pass
+except:
+ raise
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ Block:3(
+ RaiseStmt:4())))
+
+[case testRaiseFrom]
+raise e from x
+[out]
+MypyFile:1(
+ RaiseStmt:1(
+ NameExpr(e)
+ NameExpr(x)))
+
+[case testBaseclasses]
+class A(B):
+ pass
+class A(B[T], C[Any, d[x]]):
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ BaseTypeExpr(
+ NameExpr(B))
+ PassStmt:2())
+ ClassDef:3(
+ A
+ BaseTypeExpr(
+ IndexExpr:3(
+ NameExpr(B)
+ NameExpr(T))
+ IndexExpr:3(
+ NameExpr(C)
+ TupleExpr:3(
+ NameExpr(Any)
+ IndexExpr:3(
+ NameExpr(d)
+ NameExpr(x)))))
+ PassStmt:4()))
+
+[case testIsNot]
+x is not y
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ ComparisonExpr:1(
+ is not
+ NameExpr(x)
+ NameExpr(y))))
+
+[case testNotIn]
+x not in y
+not x not in y
+x not in y | z
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ ComparisonExpr:1(
+ not in
+ NameExpr(x)
+ NameExpr(y)))
+ ExpressionStmt:2(
+ UnaryExpr:2(
+ not
+ ComparisonExpr:2(
+ not in
+ NameExpr(x)
+ NameExpr(y))))
+ ExpressionStmt:3(
+ ComparisonExpr:3(
+ not in
+ NameExpr(x)
+ OpExpr:3(
+ |
+ NameExpr(y)
+ NameExpr(z)))))
+
+[case testNotAsBinaryOp]
+x not y # E: invalid syntax
+[out]
+
+[case testNotIs]
+x not is y # E: invalid syntax
+[out]
+
+[case testBinaryNegAsBinaryOp]
+1 ~ 2 # E: invalid syntax
+[out]
+
+[case testDictionaryExpression]
+{}
+{1:x}
+{1:x, 2 or 1:2 and 3}
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ DictExpr:1())
+ ExpressionStmt:2(
+ DictExpr:2(
+ IntExpr(1)
+ NameExpr(x)))
+ ExpressionStmt:3(
+ DictExpr:3(
+ IntExpr(1)
+ NameExpr(x)
+ OpExpr:3(
+ or
+ IntExpr(2)
+ IntExpr(1))
+ OpExpr:3(
+ and
+ IntExpr(2)
+ IntExpr(3)))))
+
+[case testImport]
+import x
+import y.z.foo, __foo__.bar
+[out]
+MypyFile:1(
+ Import:1(x)
+ Import:2(y.z.foo, __foo__.bar))
+
+[case testVariableTypeWithQualifiedName]
+x = None # type: x.y
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ NameExpr(None)
+ x.y?))
+
+[case testTypeInSignatureWithQualifiedName]
+def f() -> x.y[a.b.c]: pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> x.y?[a.b.c?]
+ Block:1(
+ PassStmt:1())))
+
+[case testImportFrom]
+from m import x
+from m.n import x, y, z
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [x])
+ ImportFrom:2(m.n, [x, y, z]))
+
+[case testImportFromAs]
+from m import x as y
+from x import y, z as a, c as c
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [x : y])
+ ImportFrom:2(x, [y, z : a, c : c]))
+
+[case testImportStar]
+from x import *
+[out]
+MypyFile:1(
+ ImportAll:1(x))
+
+[case testImportsInDifferentPlaces]
+1
+import x
+def f():
+ from x import y
+ from z import *
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IntExpr(1))
+ Import:2(x)
+ FuncDef:3(
+ f
+ Block:3(
+ ImportFrom:4(x, [y])
+ ImportAll:5(z))))
+
+[case testImportWithExtraComma]
+from x import (y, z,)
+[out]
+MypyFile:1(
+ ImportFrom:1(x, [y, z]))
+
+[case testDefaultArgs]
+def f(x=1):
+ pass
+def g(x, y=1+2, z=(1, 2)):
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ Init(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(1)))
+ Block:1(
+ PassStmt:2()))
+ FuncDef:3(
+ g
+ Args(
+ Var(x)
+ Var(y)
+ Var(z))
+ Init(
+ AssignmentStmt:3(
+ NameExpr(y)
+ OpExpr:3(
+ +
+ IntExpr(1)
+ IntExpr(2)))
+ AssignmentStmt:3(
+ NameExpr(z)
+ TupleExpr:3(
+ IntExpr(1)
+ IntExpr(2))))
+ Block:3(
+ PassStmt:4())))
+
+[case testTryFinally]
+try:
+ 1
+finally:
+ 2
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ ExpressionStmt:2(
+ IntExpr(1)))
+ Finally(
+ ExpressionStmt:4(
+ IntExpr(2)))))
+
+[case testTry]
+try:
+ 1
+except x:
+ 2
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ ExpressionStmt:2(
+ IntExpr(1)))
+ NameExpr(x)
+ Block:3(
+ ExpressionStmt:4(
+ IntExpr(2)))))
+
+[case testComplexTry]
+try:
+ 1
+except x as y:
+ 2
+except x.y:
+ 3
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ ExpressionStmt:2(
+ IntExpr(1)))
+ NameExpr(x)
+ NameExpr(y)
+ Block:3(
+ ExpressionStmt:4(
+ IntExpr(2)))
+ MemberExpr:5(
+ NameExpr(x)
+ y)
+ Block:5(
+ ExpressionStmt:6(
+ IntExpr(3)))))
+
+[case testGeneratorExpression]
+(x for y in z)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ NameExpr(y)
+ NameExpr(z))))
+
+[case testGeneratorExpressionNested]
+(x for y, (p, q) in z)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ TupleExpr:1(
+ NameExpr(y)
+ TupleExpr:1(
+ NameExpr(p)
+ NameExpr(q)))
+ NameExpr(z))))
+
+[case testListComprehension]
+x=[x for y in z]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ ListComprehension:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ NameExpr(y)
+ NameExpr(z)))))
+
+[case testComplexListComprehension]
+x=[(x, y) for y, z in (1, 2)]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ ListComprehension:1(
+ GeneratorExpr:1(
+ TupleExpr:1(
+ NameExpr(x)
+ NameExpr(y))
+ TupleExpr:1(
+ NameExpr(y)
+ NameExpr(z))
+ TupleExpr:1(
+ IntExpr(1)
+ IntExpr(2))))))
+
+[case testListComprehension2]
+([x + 1 for x in a])
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ ListComprehension:1(
+ GeneratorExpr:1(
+ OpExpr:1(
+ +
+ NameExpr(x)
+ IntExpr(1))
+ NameExpr(x)
+ NameExpr(a)))))
+
+[case testSlices]
+x[1:2]
+x[:1]
+x[1:]
+x[:]
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IndexExpr:1(
+ NameExpr(x)
+ SliceExpr:-1(
+ IntExpr(1)
+ IntExpr(2))))
+ ExpressionStmt:2(
+ IndexExpr:2(
+ NameExpr(x)
+ SliceExpr:-1(
+ <empty>
+ IntExpr(1))))
+ ExpressionStmt:3(
+ IndexExpr:3(
+ NameExpr(x)
+ SliceExpr:-1(
+ IntExpr(1)
+ <empty>)))
+ ExpressionStmt:4(
+ IndexExpr:4(
+ NameExpr(x)
+ SliceExpr:-1(
+ <empty>
+ <empty>))))
+
+[case testSliceWithStride]
+x[1:2:3]
+x[1::2]
+x[:1:2]
+x[::2]
+x[1:2:]
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IndexExpr:1(
+ NameExpr(x)
+ SliceExpr:-1(
+ IntExpr(1)
+ IntExpr(2)
+ IntExpr(3))))
+ ExpressionStmt:2(
+ IndexExpr:2(
+ NameExpr(x)
+ SliceExpr:-1(
+ IntExpr(1)
+ <empty>
+ IntExpr(2))))
+ ExpressionStmt:3(
+ IndexExpr:3(
+ NameExpr(x)
+ SliceExpr:-1(
+ <empty>
+ IntExpr(1)
+ IntExpr(2))))
+ ExpressionStmt:4(
+ IndexExpr:4(
+ NameExpr(x)
+ SliceExpr:-1(
+ <empty>
+ <empty>
+ IntExpr(2))))
+ ExpressionStmt:5(
+ IndexExpr:5(
+ NameExpr(x)
+ SliceExpr:-1(
+ IntExpr(1)
+ IntExpr(2)))))
+
+[case testYield]
+def f():
+ yield x + 1
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ExpressionStmt:2(
+ YieldExpr:2(
+ OpExpr:2(
+ +
+ NameExpr(x)
+ IntExpr(1)))))))
+
+[case testYieldFrom]
+def f():
+ yield from h()
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ExpressionStmt:2(
+ YieldFromExpr:2(
+ CallExpr:2(
+ NameExpr(h)
+ Args()))))))
+
+[case testYieldFromAssignment]
+def f():
+ a = yield from h()
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ AssignmentStmt:2(
+ NameExpr(a)
+ YieldFromExpr:2(
+ CallExpr:2(
+ NameExpr(h)
+ Args()))))))
+
+[case testDel]
+del x
+del x[0], y[1]
+[out]
+MypyFile:1(
+ DelStmt:1(
+ NameExpr(x))
+ DelStmt:2(
+ TupleExpr:2(
+ IndexExpr:2(
+ NameExpr(x)
+ IntExpr(0))
+ IndexExpr:2(
+ NameExpr(y)
+ IntExpr(1)))))
+
+[case testExtraCommas]
+1, 2,
++[1, 2,]
+f(1,)
+{1:2,}
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ TupleExpr:1(
+ IntExpr(1)
+ IntExpr(2)))
+ ExpressionStmt:2(
+ UnaryExpr:2(
+ +
+ ListExpr:2(
+ IntExpr(1)
+ IntExpr(2))))
+ ExpressionStmt:3(
+ CallExpr:3(
+ NameExpr(f)
+ Args(
+ IntExpr(1))))
+ ExpressionStmt:4(
+ DictExpr:4(
+ IntExpr(1)
+ IntExpr(2))))
+
+[case testExtraCommaInFunc]
+def f(x,):
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ Block:1(
+ PassStmt:2())))
+
+[case testLambda]
+lambda: 1
+lambda x: y + 1
+lambda x, y: 1
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ LambdaExpr:1(
+ Block:1(
+ ReturnStmt:1(
+ IntExpr(1)))))
+ ExpressionStmt:2(
+ LambdaExpr:2(
+ Args(
+ Var(x))
+ Block:2(
+ ReturnStmt:2(
+ OpExpr:2(
+ +
+ NameExpr(y)
+ IntExpr(1))))))
+ ExpressionStmt:3(
+ LambdaExpr:3(
+ Args(
+ Var(x)
+ Var(y))
+ Block:3(
+ ReturnStmt:3(
+ IntExpr(1))))))
+
+[case testComplexLambda]
+lambda x=2: x
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ LambdaExpr:1(
+ Args(
+ Var(x))
+ Init(
+ AssignmentStmt:1(
+ NameExpr(x)
+ IntExpr(2)))
+ Block:1(
+ ReturnStmt:1(
+ NameExpr(x))))))
+
+[case testLambdaPrecedence]
+lambda x: 1, 2
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ TupleExpr:1(
+ LambdaExpr:1(
+ Args(
+ Var(x))
+ Block:1(
+ ReturnStmt:1(
+ IntExpr(1))))
+ IntExpr(2))))
+
+[case testForIndicesInParens]
+for (i, j) in x:
+ pass
+[out]
+MypyFile:1(
+ ForStmt:1(
+ TupleExpr:1(
+ NameExpr(i)
+ NameExpr(j))
+ NameExpr(x)
+ Block:1(
+ PassStmt:2())))
+
+[case testForAndTrailingCommaAfterIndexVar]
+for i, in x:
+ pass
+[out]
+MypyFile:1(
+ ForStmt:1(
+ TupleExpr:1(
+ NameExpr(i))
+ NameExpr(x)
+ Block:1(
+ PassStmt:2())))
+
+[case testListComprehensionAndTrailingCommaAfterIndexVar]
+x = [a for b, in c]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ ListComprehension:1(
+ GeneratorExpr:1(
+ NameExpr(a)
+ TupleExpr:1(
+ NameExpr(b))
+ NameExpr(c)))))
+
+[case testForAndTrailingCommaAfterIndexVars]
+for i, j, in x:
+ pass
+[out]
+MypyFile:1(
+ ForStmt:1(
+ TupleExpr:1(
+ NameExpr(i)
+ NameExpr(j))
+ NameExpr(x)
+ Block:1(
+ PassStmt:2())))
+
+[case testGeneratorWithCondition]
+(x for y in z if 0)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ NameExpr(y)
+ NameExpr(z)
+ IntExpr(0))))
+
+[case testListComprehensionWithCondition]
+raise [x for y in z if 0]
+[out]
+MypyFile:1(
+ RaiseStmt:1(
+ ListComprehension:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ NameExpr(y)
+ NameExpr(z)
+ IntExpr(0)))))
+
+[case testListComprehensionWithConditions]
+raise [x for y in z if 0 if 1]
+[out]
+MypyFile:1(
+ RaiseStmt:1(
+ ListComprehension:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ NameExpr(y)
+ NameExpr(z)
+ IntExpr(0)
+ IntExpr(1)))))
+
+[case testListComprehensionWithCrazyConditions]
+raise [x for y in z if (1 if 2 else 3) if 1]
+[out]
+MypyFile:1(
+ RaiseStmt:1(
+ ListComprehension:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ NameExpr(y)
+ NameExpr(z)
+ ConditionalExpr:1(
+ Condition(
+ IntExpr(2))
+ IntExpr(1)
+ IntExpr(3))
+ IntExpr(1)))))
+
+[case testDictionaryComprehension]
+a = {x: y for x, y in xys}
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a)
+ DictionaryComprehension:1(
+ NameExpr(x)
+ NameExpr(y)
+ TupleExpr:1(
+ NameExpr(x)
+ NameExpr(y))
+ NameExpr(xys))))
+
+[case testDictionaryComprehensionComplex]
+a = {x: y for x, y in xys for p, q in pqs if c}
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a)
+ DictionaryComprehension:1(
+ NameExpr(x)
+ NameExpr(y)
+ TupleExpr:1(
+ NameExpr(x)
+ NameExpr(y))
+ TupleExpr:1(
+ NameExpr(p)
+ NameExpr(q))
+ NameExpr(xys)
+ NameExpr(pqs)
+ NameExpr(c))))
+
+[case testSetComprehension]
+a = {i for i in l}
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a)
+ SetComprehension:1(
+ GeneratorExpr:1(
+ NameExpr(i)
+ NameExpr(i)
+ NameExpr(l)))))
+
+[case testSetComprehensionComplex]
+a = {x + p for x in xys for p in pqs if c}
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a)
+ SetComprehension:1(
+ GeneratorExpr:1(
+ OpExpr:1(
+ +
+ NameExpr(x)
+ NameExpr(p))
+ NameExpr(x)
+ NameExpr(p)
+ NameExpr(xys)
+ NameExpr(pqs)
+ NameExpr(c)))))
+
+[case testWithStatement]
+with open('foo') as f:
+ pass
+[out]
+MypyFile:1(
+ WithStmt:1(
+ Expr(
+ CallExpr:1(
+ NameExpr(open)
+ Args(
+ StrExpr(foo))))
+ Target(
+ NameExpr(f))
+ Block:1(
+ PassStmt:2())))
+
+[case testWithStatementWithoutTarget]
+with foo:
+ pass
+[out]
+MypyFile:1(
+ WithStmt:1(
+ Expr(
+ NameExpr(foo))
+ Block:1(
+ PassStmt:2())))
+
+[case testHexOctBinLiterals]
+0xa, 0Xaf, 0o7, 0O12, 0b1, 0B101
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ TupleExpr:1(
+ IntExpr(10)
+ IntExpr(175)
+ IntExpr(7)
+ IntExpr(10)
+ IntExpr(1)
+ IntExpr(5))))
+
+[case testImportFromWithParens]
+from x import (y)
+from x import (y,
+ z)
+[out]
+MypyFile:1(
+ ImportFrom:1(x, [y])
+ ImportFrom:2(x, [y, z]))
+
+[case testContinueStmt]
+while 1:
+ continue
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ IntExpr(1)
+ Block:1(
+ ContinueStmt:2())))
+
+[case testStrLiteralConcatenate]
+'f' 'bar'
+('x'
+ 'y'
+ 'z')
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StrExpr(fbar))
+ ExpressionStmt:2(
+ StrExpr(xyz)))
+
+[case testCatchAllExcept]
+try:
+ 1
+except:
+ pass
+try:
+ 1
+except x:
+ pass
+except:
+ 2
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ ExpressionStmt:2(
+ IntExpr(1)))
+ Block:3(
+ PassStmt:4()))
+ TryStmt:5(
+ Block:5(
+ ExpressionStmt:6(
+ IntExpr(1)))
+ NameExpr(x)
+ Block:7(
+ PassStmt:8())
+ Block:9(
+ ExpressionStmt:10(
+ IntExpr(2)))))
+
+[case testTryElse]
+try:
+ pass
+except x:
+ 1
+else:
+ 2
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ NameExpr(x)
+ Block:3(
+ ExpressionStmt:4(
+ IntExpr(1)))
+ Else(
+ ExpressionStmt:6(
+ IntExpr(2)))))
+
+[case testExceptWithMultipleTypes]
+try:
+ pass
+except (x, y):
+ pass
+except (a, b, c) as e:
+ pass
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ TupleExpr:3(
+ NameExpr(x)
+ NameExpr(y))
+ Block:3(
+ PassStmt:4())
+ TupleExpr:5(
+ NameExpr(a)
+ NameExpr(b)
+ NameExpr(c))
+ NameExpr(e)
+ Block:5(
+ PassStmt:6())))
+
+[case testNestedFunctions]
+def f():
+ def g():
+ pass
+def h() -> int:
+ def g() -> int:
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ FuncDef:2(
+ g
+ Block:2(
+ PassStmt:3()))))
+ FuncDef:4(
+ h
+ def () -> int?
+ Block:4(
+ FuncDef:5(
+ g
+ def () -> int?
+ Block:5(
+ PassStmt:6())))))
+
+[case testStatementsAndDocStringsInClassBody]
+class A:
+ "doc string"
+ x = y
+ def f(self):
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ ExpressionStmt:2(
+ StrExpr(doc string))
+ AssignmentStmt:3(
+ NameExpr(x)
+ NameExpr(y))
+ FuncDef:4(
+ f
+ Args(
+ Var(self))
+ Block:4(
+ PassStmt:5()))))
+
+[case testSingleLineClass]
+class a: pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ a
+ PassStmt:1()))
+
+[case testDecorator]
+ at property
+def f():
+ pass
+[out]
+MypyFile:1(
+ Decorator:1(
+ Var(f)
+ NameExpr(property)
+ FuncDef:2(
+ f
+ Block:2(
+ PassStmt:3()))))
+
+[case testComplexDecorator]
+ at foo(bar, 1)
+ at zar
+def f() -> int:
+ pass
+[out]
+MypyFile:1(
+ Decorator:1(
+ Var(f)
+ CallExpr:1(
+ NameExpr(foo)
+ Args(
+ NameExpr(bar)
+ IntExpr(1)))
+ NameExpr(zar)
+ FuncDef:3(
+ f
+ def () -> int?
+ Block:3(
+ PassStmt:4()))))
+
+[case testKeywordArgInCall]
+f(x=1)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ CallExpr:1(
+ NameExpr(f)
+ Args()
+ KwArgs(
+ x
+ IntExpr(1)))))
+
+[case testComplexKeywordArgs]
+f(x, y=1 or 2, z=y)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ CallExpr:1(
+ NameExpr(f)
+ Args(
+ NameExpr(x))
+ KwArgs(
+ y
+ OpExpr:1(
+ or
+ IntExpr(1)
+ IntExpr(2)))
+ KwArgs(
+ z
+ NameExpr(y)))))
+
+[case testChainedAssignment]
+x = z = 1
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x)
+ NameExpr(z))
+ IntExpr(1)))
+
+[case testVarArgs]
+def f(x, *a): pass
+f(1, *2)
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ VarArg(
+ Var(a))
+ Block:1(
+ PassStmt:1()))
+ ExpressionStmt:2(
+ CallExpr:2(
+ NameExpr(f)
+ Args(
+ IntExpr(1)
+ IntExpr(2))
+ VarArg)))
+
+[case testVarArgWithType]
+def f(x: str, *a: int): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ def (x: str?, *a: int?) -> Any
+ VarArg(
+ Var(a))
+ Block:1(
+ PassStmt:1())))
+
+[case testDictVarArgs]
+def f(x, **a): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ DictVarArg(
+ Var(a))
+ Block:1(
+ PassStmt:1())))
+
+[case testBothVarArgs]
+def f(x, *a, **b): pass
+def g(*a, **b): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ VarArg(
+ Var(a))
+ DictVarArg(
+ Var(b))
+ Block:1(
+ PassStmt:1()))
+ FuncDef:2(
+ g
+ VarArg(
+ Var(a))
+ DictVarArg(
+ Var(b))
+ Block:2(
+ PassStmt:2())))
+
+[case testDictVarArgsWithType]
+def f(x: X, **a: A) -> None: pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ def (x: X?, **a: A?) -> None?
+ DictVarArg(
+ Var(a))
+ Block:1(
+ PassStmt:1())))
+
+[case testCallDictVarArgs]
+f(**x)
+f(x, **y)
+f(*x, **y)
+f(x, *y, **z)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ CallExpr:1(
+ NameExpr(f)
+ Args()
+ DictVarArg(
+ NameExpr(x))))
+ ExpressionStmt:2(
+ CallExpr:2(
+ NameExpr(f)
+ Args(
+ NameExpr(x))
+ DictVarArg(
+ NameExpr(y))))
+ ExpressionStmt:3(
+ CallExpr:3(
+ NameExpr(f)
+ Args(
+ NameExpr(x))
+ VarArg
+ DictVarArg(
+ NameExpr(y))))
+ ExpressionStmt:4(
+ CallExpr:4(
+ NameExpr(f)
+ Args(
+ NameExpr(x)
+ NameExpr(y))
+ VarArg
+ DictVarArg(
+ NameExpr(z)))))
+
+[case testAssert]
+assert x == y
+[out]
+MypyFile:1(
+ AssertStmt:1(
+ ComparisonExpr:1(
+ ==
+ NameExpr(x)
+ NameExpr(y))))
+
+[case testYieldWithoutExpressions]
+def f():
+ yield
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ExpressionStmt:2(
+ YieldExpr:2()))))
+
+[case testConditionalExpression]
+x if y else z
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ ConditionalExpr:1(
+ Condition(
+ NameExpr(y))
+ NameExpr(x)
+ NameExpr(z))))
+
+[case testConditionalExpressionInListComprehension]
+a = [x if y else z for a in b]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a)
+ ListComprehension:1(
+ GeneratorExpr:1(
+ ConditionalExpr:1(
+ Condition(
+ NameExpr(y))
+ NameExpr(x)
+ NameExpr(z))
+ NameExpr(a)
+ NameExpr(b)))))
+
+[case testConditionalExpressionInTuple]
+1 if 2 else 3, 4
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ TupleExpr:1(
+ ConditionalExpr:1(
+ Condition(
+ IntExpr(2))
+ IntExpr(1)
+ IntExpr(3))
+ IntExpr(4))))
+
+[case testSetLiteral]
+{x or y}
+{1, 2}
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ SetExpr:1(
+ OpExpr:1(
+ or
+ NameExpr(x)
+ NameExpr(y))))
+ ExpressionStmt:2(
+ SetExpr:2(
+ IntExpr(1)
+ IntExpr(2))))
+
+[case testSetLiteralWithExtraComma]
+{x,}
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ SetExpr:1(
+ NameExpr(x))))
+
+[case testImportAs]
+import x as y
+import x, z as y, a.b as c, d as d
+[out]
+MypyFile:1(
+ Import:1(x : y)
+ Import:2(x, z : y, a.b : c, d : d))
+
+[case testForAndElse]
+for x in y:
+ pass
+else:
+ x
+[out]
+MypyFile:1(
+ ForStmt:1(
+ NameExpr(x)
+ NameExpr(y)
+ Block:1(
+ PassStmt:2())
+ Else(
+ ExpressionStmt:4(
+ NameExpr(x)))))
+
+[case testWhileAndElse]
+while x:
+ pass
+else:
+ y
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ NameExpr(x)
+ Block:1(
+ PassStmt:2())
+ Else(
+ ExpressionStmt:4(
+ NameExpr(y)))))
+
+[case testWithAndMultipleOperands]
+with x as y, a as b:
+ pass
+with x(), y():
+ pass
+[out]
+MypyFile:1(
+ WithStmt:1(
+ Expr(
+ NameExpr(x))
+ Target(
+ NameExpr(y))
+ Expr(
+ NameExpr(a))
+ Target(
+ NameExpr(b))
+ Block:1(
+ PassStmt:2()))
+ WithStmt:3(
+ Expr(
+ CallExpr:3(
+ NameExpr(x)
+ Args()))
+ Expr(
+ CallExpr:3(
+ NameExpr(y)
+ Args()))
+ Block:3(
+ PassStmt:4())))
+
+[case testOperatorAssignment]
+x += 1
+x -= 1
+x *= 1
+x /= 1
+x //= 1
+x %= 1
+x **= 1
+x |= 1
+x &= 1
+x ^= 1
+x >>= 1
+x <<= 1
+[out]
+MypyFile:1(
+ OperatorAssignmentStmt:1(
+ +
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:2(
+ -
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:3(
+ *
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:4(
+ /
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:5(
+ //
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:6(
+ %
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:7(
+ **
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:8(
+ |
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:9(
+ &
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:10(
+ ^
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:11(
+ >>
+ NameExpr(x)
+ IntExpr(1))
+ OperatorAssignmentStmt:12(
+ <<
+ NameExpr(x)
+ IntExpr(1)))
+
+[case testNestedClasses]
+class A:
+ class B:
+ pass
+ class C:
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ ClassDef:2(
+ B
+ PassStmt:3())
+ ClassDef:4(
+ C
+ PassStmt:5())))
+
+[case testTryWithExceptAndFinally]
+try:
+ pass
+except x:
+ x
+finally:
+ y
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ NameExpr(x)
+ Block:3(
+ ExpressionStmt:4(
+ NameExpr(x)))
+ Finally(
+ ExpressionStmt:6(
+ NameExpr(y)))))
+
+[case testBareAsteriskInFuncDef]
+def f(x, *, y=1): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ MaxPos(1)
+ Args(
+ Var(x)
+ Var(y))
+ Init(
+ AssignmentStmt:1(
+ NameExpr(y)
+ IntExpr(1)))
+ Block:1(
+ PassStmt:1())))
+
+[case testBareAsteriskInFuncDefWithSignature]
+def f(x: A, *, y: B = 1) -> None: pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ MaxPos(1)
+ Args(
+ Var(x)
+ Var(y))
+ def (x: A?, *, y: B? =) -> None?
+ Init(
+ AssignmentStmt:1(
+ NameExpr(y)
+ IntExpr(1)))
+ Block:1(
+ PassStmt:1())))
+
+[case testBareAsteriskNamedDefault]
+def f(*, y: B = 1) -> None: pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ MaxPos(0)
+ Args(
+ Var(y))
+ def (*, y: B? =) -> None?
+ Init(
+ AssignmentStmt:1(
+ NameExpr(y)
+ IntExpr(1)))
+ Block:1(
+ PassStmt:1())))
+
+[case testBareAsteriskNamedNoDefault]
+def f(*, y: B) -> None: pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ MaxPos(0)
+ Args(
+ Var(y))
+ def (*, y: B?) -> None?
+ Block:1(
+ PassStmt:1())))
+
+[case testSuperExpr]
+super().x
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ SuperExpr:1(
+ x)))
+
+[case testKeywordAndDictArgs]
+f(x = y, **kwargs)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ CallExpr:1(
+ NameExpr(f)
+ Args()
+ KwArgs(
+ x
+ NameExpr(y))
+ DictVarArg(
+ NameExpr(kwargs)))))
+
+[case testSimpleFunctionType]
+f = None # type: Callable[[], None]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(f)
+ NameExpr(None)
+ Callable?[<TypeList >, None?]))
+
+[case testFunctionTypeWithArgument]
+f = None # type: Callable[[str], int]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(f)
+ NameExpr(None)
+ Callable?[<TypeList str?>, int?]))
+
+[case testFunctionTypeWithTwoArguments]
+f = None # type: Callable[[a[b], x.y], List[int]]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(f)
+ NameExpr(None)
+ Callable?[<TypeList a?[b?], x.y?>, List?[int?]]))
+
+[case testFunctionTypeWithExtraComma]
+def f(x: Callable[[str,], int]): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ def (x: Callable?[<TypeList str?>, int?]) -> Any
+ Block:1(
+ PassStmt:1())))
+
+[case testSimpleStringLiteralType]
+def f() -> 'A': pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> A?
+ Block:1(
+ PassStmt:1())))
+
+[case testGenericStringLiteralType]
+def f() -> 'A[B, C]': pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> A?[B?, C?]
+ Block:1(
+ PassStmt:1())))
+
+[case testPartialStringLiteralType]
+def f() -> A['B', C]: pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> A?[B?, C?]
+ Block:1(
+ PassStmt:1())))
+
+[case testWhitespaceInStringLiteralType]
+def f() -> ' A [ X ] ': pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> A?[X?]
+ Block:1(
+ PassStmt:1())))
+
+[case testEscapeInStringLiteralType]
+def f() -> '\x41': pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> A?
+ Block:1(
+ PassStmt:1())))
+
+[case testMetaclass]
+class Foo(metaclass=Bar): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ Foo
+ Metaclass(Bar)
+ PassStmt:1()))
+
+[case testQualifiedMetaclass]
+class Foo(metaclass=foo.Bar): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ Foo
+ Metaclass(foo.Bar)
+ PassStmt:1()))
+
+[case testBaseAndMetaclass]
+class Foo(foo.bar[x], metaclass=Bar): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ Foo
+ Metaclass(Bar)
+ BaseTypeExpr(
+ IndexExpr:1(
+ MemberExpr:1(
+ NameExpr(foo)
+ bar)
+ NameExpr(x)))
+ PassStmt:1()))
+
+[case testClassKeywordArgs]
+class Foo(_root=None): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ Foo
+ PassStmt:1()))
+
+[case testClassKeywordArgsBeforeMeta]
+class Foo(_root=None, metaclass=Bar): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ Foo
+ Metaclass(Bar)
+ PassStmt:1()))
+
+[case testClassKeywordArgsAfterMeta]
+class Foo(metaclass=Bar, _root=None): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ Foo
+ Metaclass(Bar)
+ PassStmt:1()))
+
+[case testNamesThatAreNoLongerKeywords]
+any = interface
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(any)
+ NameExpr(interface)))
+
+[case testFunctionOverload]
+ at overload
+def f() -> x: pass
+ at overload
+def f() -> y: pass
+[out]
+MypyFile:1(
+ OverloadedFuncDef:1(
+ Decorator:1(
+ Var(f)
+ NameExpr(overload)
+ FuncDef:2(
+ f
+ def () -> x?
+ Block:2(
+ PassStmt:2())))
+ Decorator:3(
+ Var(f)
+ NameExpr(overload)
+ FuncDef:4(
+ f
+ def () -> y?
+ Block:4(
+ PassStmt:4())))))
+
+[case testFunctionOverloadAndOtherStatements]
+x
+ at overload
+def f() -> x: pass
+ at overload
+def f() -> y: pass
+x
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ NameExpr(x))
+ OverloadedFuncDef:2(
+ Decorator:2(
+ Var(f)
+ NameExpr(overload)
+ FuncDef:3(
+ f
+ def () -> x?
+ Block:3(
+ PassStmt:3())))
+ Decorator:4(
+ Var(f)
+ NameExpr(overload)
+ FuncDef:5(
+ f
+ def () -> y?
+ Block:5(
+ PassStmt:5()))))
+ ExpressionStmt:6(
+ NameExpr(x)))
+
+[case testFunctionOverloadWithThreeVariants]
+ at overload
+def f() -> x: pass
+ at overload
+def f() -> y: pass
+ at overload
+def f(y): pass
+[out]
+MypyFile:1(
+ OverloadedFuncDef:1(
+ Decorator:1(
+ Var(f)
+ NameExpr(overload)
+ FuncDef:2(
+ f
+ def () -> x?
+ Block:2(
+ PassStmt:2())))
+ Decorator:3(
+ Var(f)
+ NameExpr(overload)
+ FuncDef:4(
+ f
+ def () -> y?
+ Block:4(
+ PassStmt:4())))
+ Decorator:5(
+ Var(f)
+ NameExpr(overload)
+ FuncDef:6(
+ f
+ Args(
+ Var(y))
+ Block:6(
+ PassStmt:6())))))
+
+[case testDecoratorsThatAreNotOverloads]
+ at foo
+def f() -> x: pass
+ at foo
+def g() -> y: pass
+[out]
+MypyFile:1(
+ Decorator:1(
+ Var(f)
+ NameExpr(foo)
+ FuncDef:2(
+ f
+ def () -> x?
+ Block:2(
+ PassStmt:2())))
+ Decorator:3(
+ Var(g)
+ NameExpr(foo)
+ FuncDef:4(
+ g
+ def () -> y?
+ Block:4(
+ PassStmt:4()))))
+
+[case testFunctionOverloadWithinFunction]
+def f():
+ @overload
+ def g(): pass
+ @overload
+ def g() -> x: pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ OverloadedFuncDef:2(
+ Decorator:2(
+ Var(g)
+ NameExpr(overload)
+ FuncDef:3(
+ g
+ Block:3(
+ PassStmt:3())))
+ Decorator:4(
+ Var(g)
+ NameExpr(overload)
+ FuncDef:5(
+ g
+ def () -> x?
+ Block:5(
+ PassStmt:5())))))))
+
+[case testCommentFunctionAnnotation]
+def f(): # type: () -> A
+ pass
+def g(x): # type: (A) -> B
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def () -> A?
+ Block:1(
+ PassStmt:2()))
+ FuncDef:3(
+ g
+ Args(
+ Var(x))
+ def (x: A?) -> B?
+ Block:3(
+ PassStmt:4())))
+
+[case testCommentMethodAnnotation]
+class A:
+ def f(self): # type: () -> A
+ pass
+ def g(xself, x): # type: (A) -> B
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ f
+ Args(
+ Var(self))
+ def (self: Any) -> A?
+ Block:2(
+ PassStmt:3()))
+ FuncDef:4(
+ g
+ Args(
+ Var(xself)
+ Var(x))
+ def (xself: Any, x: A?) -> B?
+ Block:4(
+ PassStmt:5()))))
+
+[case testCommentMethodAnnotationAndNestedFunction]
+class A:
+ def f(self): # type: () -> A
+ def g(x): # type: (A) -> B
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ f
+ Args(
+ Var(self))
+ def (self: Any) -> A?
+ Block:2(
+ FuncDef:3(
+ g
+ Args(
+ Var(x))
+ def (x: A?) -> B?
+ Block:3(
+ PassStmt:4()))))))
+
+[case testCommentFunctionAnnotationOnSeparateLine]
+def f(x):
+ # type: (X) -> Y
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ def (x: X?) -> Y?
+ Block:1(
+ PassStmt:3())))
+
+[case testCommentFunctionAnnotationOnSeparateLine2]
+def f(x):
+
+ # type: (X) -> Y # bar
+
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ def (x: X?) -> Y?
+ Block:1(
+ PassStmt:5())))
+
+[case testCommentFunctionAnnotationAndVarArg]
+def f(x, *y): # type: (X, *Y) -> Z
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ def (x: X?, *y: Y?) -> Z?
+ VarArg(
+ Var(y))
+ Block:1(
+ PassStmt:2())))
+
+[case testCommentFunctionAnnotationAndAllVarArgs]
+def f(x, *y, **z): # type: (X, *Y, **Z) -> A
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ def (x: X?, *y: Y?, **z: Z?) -> A?
+ VarArg(
+ Var(y))
+ DictVarArg(
+ Var(z))
+ Block:1(
+ PassStmt:2())))
+
+[case testClassDecorator]
+ at foo
+class X: pass
+ at foo(bar)
+ at x.y
+class Z: pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ X
+ Decorators(
+ NameExpr(foo))
+ PassStmt:2())
+ ClassDef:3(
+ Z
+ Decorators(
+ CallExpr:3(
+ NameExpr(foo)
+ Args(
+ NameExpr(bar)))
+ MemberExpr:4(
+ NameExpr(x)
+ y))
+ PassStmt:5()))
+
+[case testTrailingSemicolon]
+def x():
+ pass;
+
+def y():
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ x
+ Block:1(
+ PassStmt:2()))
+ FuncDef:4(
+ y
+ Block:4(
+ PassStmt:5())))
+
+[case testEmptySuperClass]
+class A():
+ pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ PassStmt:2()))
+
+[case testStarExpression]
+*a
+*a, b
+a, *b
+a, (*x, y)
+a, (x, *y)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StarExpr:1(
+ NameExpr(a)))
+ ExpressionStmt:2(
+ TupleExpr:2(
+ StarExpr:2(
+ NameExpr(a))
+ NameExpr(b)))
+ ExpressionStmt:3(
+ TupleExpr:3(
+ NameExpr(a)
+ StarExpr:3(
+ NameExpr(b))))
+ ExpressionStmt:4(
+ TupleExpr:4(
+ NameExpr(a)
+ TupleExpr:4(
+ StarExpr:4(
+ NameExpr(x))
+ NameExpr(y))))
+ ExpressionStmt:5(
+ TupleExpr:5(
+ NameExpr(a)
+ TupleExpr:5(
+ NameExpr(x)
+ StarExpr:5(
+ NameExpr(y))))))
+
+[case testStarExpressionParenthesis]
+*(a)
+*(a,b)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ StarExpr:1(
+ NameExpr(a)))
+ ExpressionStmt:2(
+ StarExpr:2(
+ TupleExpr:2(
+ NameExpr(a)
+ NameExpr(b)))))
+
+[case testStarExpressionInFor]
+for *a in b:
+ pass
+
+for a, *b in c:
+ pass
+
+for *a, b in c:
+ pass
+[out]
+MypyFile:1(
+ ForStmt:1(
+ StarExpr:1(
+ NameExpr(a))
+ NameExpr(b)
+ Block:1(
+ PassStmt:2()))
+ ForStmt:4(
+ TupleExpr:4(
+ NameExpr(a)
+ StarExpr:4(
+ NameExpr(b)))
+ NameExpr(c)
+ Block:4(
+ PassStmt:5()))
+ ForStmt:7(
+ TupleExpr:7(
+ StarExpr:7(
+ NameExpr(a))
+ NameExpr(b))
+ NameExpr(c)
+ Block:7(
+ PassStmt:8())))
+
+[case testStarExprInGeneratorExpr]
+(x for y, *p in z)
+(x for *p, y in z)
+(x for y, *p, q in z)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ GeneratorExpr:1(
+ NameExpr(x)
+ TupleExpr:1(
+ NameExpr(y)
+ StarExpr:1(
+ NameExpr(p)))
+ NameExpr(z)))
+ ExpressionStmt:2(
+ GeneratorExpr:2(
+ NameExpr(x)
+ TupleExpr:2(
+ StarExpr:2(
+ NameExpr(p))
+ NameExpr(y))
+ NameExpr(z)))
+ ExpressionStmt:3(
+ GeneratorExpr:3(
+ NameExpr(x)
+ TupleExpr:3(
+ NameExpr(y)
+ StarExpr:3(
+ NameExpr(p))
+ NameExpr(q))
+ NameExpr(z))))
+
+[case testParseNamedtupleBaseclass]
+class A(namedtuple('x', ['y'])): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ BaseTypeExpr(
+ CallExpr:1(
+ NameExpr(namedtuple)
+ Args(
+ StrExpr(x)
+ ListExpr:1(
+ StrExpr(y)))))
+ PassStmt:1()))
+
+[case testEllipsis]
+...
+a[1,...,2]
+....__class__
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ Ellipsis)
+ ExpressionStmt:2(
+ IndexExpr:2(
+ NameExpr(a)
+ TupleExpr:2(
+ IntExpr(1)
+ Ellipsis
+ IntExpr(2))))
+ ExpressionStmt:3(
+ MemberExpr:3(
+ Ellipsis
+ __class__)))
+
+[case testFunctionWithManyKindsOfArgs]
+def f(x, *args, y=None, **kw): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ MaxPos(1)
+ Args(
+ Var(x)
+ Var(y))
+ Init(
+ AssignmentStmt:1(
+ NameExpr(y)
+ NameExpr(None)))
+ VarArg(
+ Var(args))
+ DictVarArg(
+ Var(kw))
+ Block:1(
+ PassStmt:1())))
+
+[case testIfWithSemicolons]
+if 1: a; b
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ ExpressionStmt:1(
+ NameExpr(a))
+ ExpressionStmt:1(
+ NameExpr(b)))))
+
+[case testIfWithSemicolonsNested]
+while 2:
+ if 1: a; b
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ IntExpr(2)
+ Block:1(
+ IfStmt:2(
+ If(
+ IntExpr(1))
+ Then(
+ ExpressionStmt:2(
+ NameExpr(a))
+ ExpressionStmt:2(
+ NameExpr(b)))))))
+
+[case testIfElseWithSemicolons]
+if 1: global x; y = 1
+else: x = 1; return 3
+4
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ GlobalDecl:1(
+ x)
+ AssignmentStmt:1(
+ NameExpr(y)
+ IntExpr(1)))
+ Else(
+ AssignmentStmt:2(
+ NameExpr(x)
+ IntExpr(1))
+ ReturnStmt:2(
+ IntExpr(3))))
+ ExpressionStmt:3(
+ IntExpr(4)))
+
+[case testIfElseWithSemicolonsNested]
+while 2:
+ if 1: global x; y = 1
+ else: x = 1; return 3
+4
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ IntExpr(2)
+ Block:1(
+ IfStmt:2(
+ If(
+ IntExpr(1))
+ Then(
+ GlobalDecl:2(
+ x)
+ AssignmentStmt:2(
+ NameExpr(y)
+ IntExpr(1)))
+ Else(
+ AssignmentStmt:3(
+ NameExpr(x)
+ IntExpr(1))
+ ReturnStmt:3(
+ IntExpr(3))))))
+ ExpressionStmt:4(
+ IntExpr(4)))
+
+[case testKeywordArgumentAfterStarArgumentInCall]
+f(x=1, *y)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ CallExpr:1(
+ NameExpr(f)
+ Args(
+ NameExpr(y))
+ VarArg
+ KwArgs(
+ x
+ IntExpr(1)))))
+
+[case testConditionalExpressionInSetComprehension]
+{ 1 if x else 2 for x in y }
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ SetComprehension:1(
+ GeneratorExpr:1(
+ ConditionalExpr:1(
+ Condition(
+ NameExpr(x))
+ IntExpr(1)
+ IntExpr(2))
+ NameExpr(x)
+ NameExpr(y)))))
+
+[case testConditionalExpressionInListComprehension]
+a = [ 1 if x else 2 for x in y ]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a)
+ ListComprehension:1(
+ GeneratorExpr:1(
+ ConditionalExpr:1(
+ Condition(
+ NameExpr(x))
+ IntExpr(1)
+ IntExpr(2))
+ NameExpr(x)
+ NameExpr(y)))))
+
+[case testComplexWithLvalue]
+with x as y.z: pass
+[out]
+MypyFile:1(
+ WithStmt:1(
+ Expr(
+ NameExpr(x))
+ Target(
+ MemberExpr:1(
+ NameExpr(y)
+ z))
+ Block:1(
+ PassStmt:1())))
+
+[case testRelativeImportWithEllipsis]
+from ... import x
+[out]
+MypyFile:1(
+ ImportFrom:1(..., [x]))
+
+[case testRelativeImportWithEllipsis2]
+from .... import x
+[out]
+MypyFile:1(
+ ImportFrom:1(...., [x]))
+
+[case testParseExtendedSlicing]
+a[:, :]
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IndexExpr:1(
+ NameExpr(a)
+ TupleExpr:-1(
+ SliceExpr:-1(
+ <empty>
+ <empty>)
+ SliceExpr:-1(
+ <empty>
+ <empty>)))))
+
+[case testParseExtendedSlicing2]
+a[1:2:, :,]
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IndexExpr:1(
+ NameExpr(a)
+ TupleExpr:-1(
+ SliceExpr:-1(
+ IntExpr(1)
+ IntExpr(2))
+ SliceExpr:-1(
+ <empty>
+ <empty>)))))
+
+[case testParseExtendedSlicing3]
+a[1:2:3, ..., 1]
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ IndexExpr:1(
+ NameExpr(a)
+ TupleExpr:-1(
+ SliceExpr:-1(
+ IntExpr(1)
+ IntExpr(2)
+ IntExpr(3))
+ Ellipsis
+ IntExpr(1)))))
+
+[case testParseIfExprInDictExpr]
+test = { 'spam': 'eggs' if True else 'bacon' }
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(test)
+ DictExpr:1(
+ StrExpr(spam)
+ ConditionalExpr:1(
+ Condition(
+ NameExpr(True))
+ StrExpr(eggs)
+ StrExpr(bacon)))))
+
+[case testIgnoreLine]
+import x # type: ignore
+[out]
+MypyFile:1(
+ Import:1(x)
+ IgnoredLines(1))
+
+[case testIgnore2Lines]
+x
+y # type: ignore
+z # type: ignore
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ NameExpr(x))
+ ExpressionStmt:2(
+ NameExpr(y))
+ ExpressionStmt:3(
+ NameExpr(z))
+ IgnoredLines(2, 3))
+
+[case testCommentedOutIgnoreAnnotation]
+y ## type: ignore
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ NameExpr(y)))
+
+[case testInvalidIgnoreAnnotations]
+y # type: ignored
+y # type: IGNORE
+y # type : ignore
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ NameExpr(y))
+ ExpressionStmt:2(
+ NameExpr(y))
+ ExpressionStmt:3(
+ NameExpr(y)))
+
+[case testSpaceInIgnoreAnnotations]
+y # type: ignore # foo
+y #type:ignore
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ NameExpr(y))
+ ExpressionStmt:2(
+ NameExpr(y))
+ IgnoredLines(1, 2))
+
+[case testIgnoreAnnotationAndMultilineStatement]
+x = {
+ 1: 2 # type: ignore
+}
+y = { # type: ignore
+ 1: 2
+} # type: ignore
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x)
+ DictExpr:1(
+ IntExpr(1)
+ IntExpr(2)))
+ AssignmentStmt:4(
+ NameExpr(y)
+ DictExpr:4(
+ IntExpr(1)
+ IntExpr(2)))
+ IgnoredLines(2, 4, 6))
+
+[case testIgnoreAnnotationAndMultilineStatement2]
+from m import ( # type: ignore
+ x, y
+)
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [x, y])
+ IgnoredLines(1))
+
+[case testYieldExpression]
+def f():
+ x = yield f()
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ AssignmentStmt:2(
+ NameExpr(x)
+ YieldExpr:2(
+ CallExpr:2(
+ NameExpr(f)
+ Args()))))))
+
+[case testForWithSingleItemTuple]
+for x in 1,: pass
+[out]
+MypyFile:1(
+ ForStmt:1(
+ NameExpr(x)
+ TupleExpr:1(
+ IntExpr(1))
+ Block:1(
+ PassStmt:1())))
+
+[case testIsoLatinUnixEncoding]
+# coding: iso-latin-1-unix
+[out]
+MypyFile:1()
+
+[case testLatinUnixEncoding]
+# coding: latin-1-unix
+[out]
+MypyFile:1()
+
+[case testLatinUnixEncoding]
+# coding: iso-latin-1
+[out]
+MypyFile:1()
+
+[case testYieldExpressionInParens]
+def f():
+ (yield)
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ExpressionStmt:2(
+ YieldExpr:2()))))
diff --git a/test-data/unit/plugins/attrhook.py b/test-data/unit/plugins/attrhook.py
new file mode 100644
index 0000000..d94a5d6
--- /dev/null
+++ b/test-data/unit/plugins/attrhook.py
@@ -0,0 +1,21 @@
+from typing import Optional, Callable
+
+from mypy.plugin import Plugin, AttributeContext
+from mypy.types import Type, Instance
+
+
+class AttrPlugin(Plugin):
+ def get_attribute_hook(self, fullname: str) -> Optional[Callable[[AttributeContext], Type]]:
+ if fullname == 'm.Signal.__call__':
+ return signal_call_callback
+ return None
+
+
+def signal_call_callback(ctx: AttributeContext) -> Type:
+ if isinstance(ctx.type, Instance) and ctx.type.type.fullname() == 'm.Signal':
+ return ctx.type.args[0]
+ return ctx.inferred_attr_type
+
+
+def plugin(version):
+ return AttrPlugin
diff --git a/test-data/unit/plugins/badreturn.py b/test-data/unit/plugins/badreturn.py
new file mode 100644
index 0000000..fd74306
--- /dev/null
+++ b/test-data/unit/plugins/badreturn.py
@@ -0,0 +1,2 @@
+def plugin(version):
+ pass
diff --git a/test-data/unit/plugins/badreturn2.py b/test-data/unit/plugins/badreturn2.py
new file mode 100644
index 0000000..c7e0447
--- /dev/null
+++ b/test-data/unit/plugins/badreturn2.py
@@ -0,0 +1,5 @@
+class MyPlugin:
+ pass
+
+def plugin(version):
+ return MyPlugin
diff --git a/test-data/unit/plugins/fnplugin.py b/test-data/unit/plugins/fnplugin.py
new file mode 100644
index 0000000..684d634
--- /dev/null
+++ b/test-data/unit/plugins/fnplugin.py
@@ -0,0 +1,14 @@
+from mypy.plugin import Plugin
+
+class MyPlugin(Plugin):
+ def get_function_hook(self, fullname):
+ if fullname == '__main__.f':
+ return my_hook
+ assert fullname is not None
+ return None
+
+def my_hook(ctx):
+ return ctx.api.named_generic_type('builtins.int', [])
+
+def plugin(version):
+ return MyPlugin
diff --git a/test-data/unit/plugins/named_callable.py b/test-data/unit/plugins/named_callable.py
new file mode 100644
index 0000000..e40d181
--- /dev/null
+++ b/test-data/unit/plugins/named_callable.py
@@ -0,0 +1,28 @@
+from mypy.plugin import Plugin
+from mypy.types import CallableType
+
+
+class MyPlugin(Plugin):
+ def get_function_hook(self, fullname):
+ if fullname == 'm.decorator1':
+ return decorator_call_hook
+ if fullname == 'm._decorated': # This is a dummy name generated by the plugin
+ return decorate_hook
+ return None
+
+
+def decorator_call_hook(ctx):
+ if isinstance(ctx.default_return_type, CallableType):
+ return ctx.default_return_type.copy_modified(name='m._decorated')
+ return ctx.default_return_type
+
+
+def decorate_hook(ctx):
+ if isinstance(ctx.default_return_type, CallableType):
+ return ctx.default_return_type.copy_modified(
+ ret_type=ctx.api.named_generic_type('builtins.str', []))
+ return ctx.default_return_type
+
+
+def plugin(version):
+ return MyPlugin
diff --git a/test-data/unit/plugins/noentry.py b/test-data/unit/plugins/noentry.py
new file mode 100644
index 0000000..c591ad1
--- /dev/null
+++ b/test-data/unit/plugins/noentry.py
@@ -0,0 +1 @@
+# empty plugin
diff --git a/test-data/unit/plugins/plugin2.py b/test-data/unit/plugins/plugin2.py
new file mode 100644
index 0000000..b530a62
--- /dev/null
+++ b/test-data/unit/plugins/plugin2.py
@@ -0,0 +1,13 @@
+from mypy.plugin import Plugin
+
+class Plugin2(Plugin):
+ def get_function_hook(self, fullname):
+ if fullname in ('__main__.f', '__main__.g'):
+ return str_hook
+ return None
+
+def str_hook(ctx):
+ return ctx.api.named_generic_type('builtins.str', [])
+
+def plugin(version):
+ return Plugin2
diff --git a/test-data/unit/plugins/type_anal_hook.py b/test-data/unit/plugins/type_anal_hook.py
new file mode 100644
index 0000000..0e7a0ee
--- /dev/null
+++ b/test-data/unit/plugins/type_anal_hook.py
@@ -0,0 +1,37 @@
+from typing import Optional, Callable
+
+from mypy.plugin import Plugin, AnalyzeTypeContext
+from mypy.types import Type, UnboundType, TypeList, AnyType, NoneTyp, CallableType
+
+
+class TypeAnalyzePlugin(Plugin):
+ def get_type_analyze_hook(self, fullname: str
+ ) -> Optional[Callable[[AnalyzeTypeContext], Type]]:
+ if fullname == 'm.Signal':
+ return signal_type_analyze_callback
+ return None
+
+
+def signal_type_analyze_callback(ctx: AnalyzeTypeContext) -> Type:
+ if (len(ctx.type.args) != 1
+ or not isinstance(ctx.type.args[0], TypeList)):
+ ctx.api.fail('Invalid "Signal" type (expected "Signal[[t, ...]]")', ctx.context)
+ return AnyType()
+
+ args = ctx.type.args[0]
+ assert isinstance(args, TypeList)
+ analyzed = ctx.api.analyze_callable_args(args)
+ if analyzed is None:
+ return AnyType() # Error generated elsewhere
+ arg_types, arg_kinds, arg_names = analyzed
+ arg_types = [ctx.api.analyze_type(arg) for arg in arg_types]
+ type_arg = CallableType(arg_types,
+ arg_kinds,
+ arg_names,
+ NoneTyp(),
+ ctx.api.named_type('builtins.function', []))
+ return ctx.api.named_type('m.Signal', [type_arg])
+
+
+def plugin(version):
+ return TypeAnalyzePlugin
diff --git a/test-data/unit/python2eval.test b/test-data/unit/python2eval.test
new file mode 100644
index 0000000..b750de8
--- /dev/null
+++ b/test-data/unit/python2eval.test
@@ -0,0 +1,474 @@
+-- Test cases for type checking mypy programs using full stubs and running
+-- using CPython (Python 2 mode).
+--
+-- These are mostly regression tests -- no attempt is made to make these
+-- complete.
+
+
+[case testAbs2_python2]
+n = None # type: int
+f = None # type: float
+n = abs(1)
+abs(1) + 'x' # Error
+f = abs(1.1)
+abs(1.1) + 'x' # Error
+[out]
+_program.py:4: error: Unsupported operand types for + ("int" and "str")
+_program.py:6: error: Unsupported operand types for + ("float" and "str")
+
+[case testUnicode_python2]
+x = unicode('xyz', 'latin1')
+print x
+x = u'foo'
+print repr(x)
+[out]
+xyz
+u'foo'
+
+[case testXrangeAndRange_python2]
+for i in xrange(2):
+ print i
+for i in range(3):
+ print i
+[out]
+0
+1
+0
+1
+2
+
+[case testIterator_python2]
+import typing, sys
+x = iter('bar')
+print x.next(), x.next()
+[out]
+b a
+
+[case testEncodeAndDecode_python2]
+print 'a'.encode('latin1')
+print 'b'.decode('latin1')
+print u'c'.encode('latin1')
+print u'd'.decode('latin1')
+[out]
+a
+b
+c
+d
+
+[case testHasKey_python2]
+d = {1: 'x'}
+print d.has_key(1)
+print d.has_key(2)
+[out]
+True
+False
+
+[case testIntegerDivision_python2]
+x = 1 / 2
+x()
+[out]
+_program.py:2: error: "int" not callable
+
+[case testFloatDivision_python2]
+x = 1.0 / 2.0
+x = 1.0 / 2
+x = 1 / 2.0
+x = 1.5
+[out]
+
+[case testAnyStr_python2]
+from typing import AnyStr
+def f(x): # type: (AnyStr) -> AnyStr
+ if isinstance(x, str):
+ return 'foo'
+ else:
+ return u'zar'
+print f('')
+print f(u'')
+[out]
+foo
+zar
+
+[case testGenericPatterns_python2]
+from typing import Pattern
+import re
+p = None # type: Pattern[unicode]
+p = re.compile(u'foo*')
+b = None # type: Pattern[str]
+b = re.compile('foo*')
+print(p.match(u'fooo').group(0))
+[out]
+fooo
+
+[case testGenericMatch_python2]
+from typing import Match
+import re
+def f(m): # type: (Match[str]) -> None
+ print(m.group(0))
+f(re.match('x*', 'xxy'))
+[out]
+xx
+
+[case testVariableLengthTuple_python2]
+from typing import Tuple, cast
+x = cast(Tuple[int, ...], ())
+print(x)
+[out]
+()
+
+[case testFromFuturePrintFunction_python2]
+from __future__ import print_function
+print('a', 'b')
+[out]
+a b
+
+[case testFromFutureImportUnicodeLiterals_python2]
+from __future__ import unicode_literals
+print '>', ['a', b'b', u'c']
+[out]
+> [u'a', 'b', u'c']
+
+[case testUnicodeLiteralsKwargs_python2]
+from __future__ import unicode_literals
+def f(**kwargs): # type: (...) -> None
+ pass
+params = {'a': 'b'}
+f(**params)
+[out]
+
+[case testUnicodeStringKwargs_python2]
+def f(**kwargs): # type: (...) -> None
+ pass
+params = {u'a': 'b'}
+f(**params)
+[out]
+
+[case testStrKwargs_python2]
+def f(**kwargs): # type: (...) -> None
+ pass
+params = {'a': 'b'}
+f(**params)
+[out]
+
+[case testFromFutureImportUnicodeLiterals2_python2]
+from __future__ import unicode_literals
+def f(x): # type: (str) -> None
+ pass
+f(b'')
+f(u'')
+f('')
+[out]
+_program.py:5: error: Argument 1 to "f" has incompatible type "unicode"; expected "str"
+_program.py:6: error: Argument 1 to "f" has incompatible type "unicode"; expected "str"
+
+[case testStrUnicodeCompatibility_python2]
+import typing
+def f(s): # type: (unicode) -> None
+ pass
+f(u'')
+f('')
+[out]
+
+[case testStrUnicodeCompatibilityInBuiltins_python2]
+import typing
+'x'.count('x')
+'x'.count(u'x')
+[out]
+
+[case testTupleAsSubtypeOfSequence_python2]
+from typing import TypeVar, Sequence
+T = TypeVar('T')
+def f(a): # type: (Sequence[T]) -> None
+ print a
+f(tuple())
+[out]
+()
+
+[case testReadOnlyProperty_python2]
+import typing
+class A:
+ @property
+ def foo(self): # type: () -> int
+ return 1
+print(A().foo + 2)
+[out]
+3
+
+[case testIOTypes_python2]
+from typing import IO, TextIO, BinaryIO, Any
+class X(IO[str]): pass
+class Y(TextIO): pass
+class Z(BinaryIO): pass
+[out]
+
+[case testOpenReturnType_python2]
+import typing
+f = open('/tmp/xyz', 'w')
+f.write(u'foo')
+f.write('bar')
+f.close()
+[out]
+_program.py:3: error: Argument 1 to "write" of "IO" has incompatible type "unicode"; expected "str"
+
+[case testPrintFunctionWithFileArg_python2]
+from __future__ import print_function
+import typing
+if 1 == 2: # Don't want to run the code below, since it would create a file.
+ f = open('/tmp/xyz', 'w')
+ print('foo', file=f)
+ f.close()
+print('ok')
+[out]
+ok
+
+[case testStringIO_python2]
+import typing
+import io
+c = io.StringIO()
+c.write(u'\x89')
+print(repr(c.getvalue()))
+[out]
+u'\x89'
+
+[case testBytesIO_python2]
+import typing
+import io
+c = io.BytesIO()
+c.write('\x89')
+print(repr(c.getvalue()))
+[out]
+'\x89'
+
+[case testTextIOWrapper_python2]
+import typing
+import io
+b = io.BytesIO(u'\xab'.encode('utf8'))
+w = io.TextIOWrapper(b, encoding='utf8')
+print(repr(w.read()))
+[out]
+u'\xab'
+
+[case testIoOpen_python2]
+import typing
+import io
+if 1 == 2: # Only type check, do not execute
+ f = io.open('/tmp/xyz', 'w', encoding='utf8')
+ f.write(u'\xab')
+ f.close()
+print 'ok'
+[out]
+ok
+
+[case testUnionType_python2]
+from typing import Union
+y = None # type: Union[int, str]
+def f(x): # type: (Union[int, str]) -> str
+ if isinstance(x, int):
+ x = str(x)
+ return x
+print f(12)
+print f('ab')
+[out]
+12
+ab
+
+[case testStrAdd_python2]
+import typing
+s = ''
+u = u''
+n = 0
+n = s + '' # E
+s = s + u'' # E
+[out]
+_program.py:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+_program.py:6: error: Incompatible types in assignment (expression has type "unicode", variable has type "str")
+
+[case testStrJoin_python2]
+import typing
+s = ''
+u = u''
+n = 0
+n = ''.join(['']) # Error
+s = ''.join([u'']) # Error
+[out]
+_program.py:5: error: Incompatible types in assignment (expression has type "str", variable has type "int")
+_program.py:6: error: Incompatible types in assignment (expression has type "unicode", variable has type "str")
+
+[case testNamedTuple_python2]
+import typing
+from collections import namedtuple
+X = namedtuple('X', ['a', 'b'])
+x = X(a=1, b='s')
+print x.a, x.b
+[out]
+1 s
+
+[case testNamedTupleError_python2]
+import typing
+from collections import namedtuple
+X = namedtuple('X', ['a', 'b'])
+x = X(a=1, b='s')
+x.c
+[out]
+_program.py:5: error: "X" has no attribute "c"
+
+[case testAssignToComplexReal_python2]
+import typing
+x = 4j
+y = x.real
+y = x # Error
+x.imag = 2.0 # Error
+[out]
+_program.py:4: error: Incompatible types in assignment (expression has type "complex", variable has type "float")
+_program.py:5: error: Property "imag" defined in "complex" is read-only
+
+[case testComplexArithmetic_python2]
+import typing
+print 5 + 8j
+print 3j * 2.0
+print 4j / 2.0
+[out]
+(5+8j)
+6j
+2j
+
+[case testNamedTupleWithTypes_python2]
+from typing import NamedTuple
+N = NamedTuple('N', [('a', int), ('b', str)])
+n = N(1, 'x')
+print n
+a, b = n
+print a, b
+print n[0]
+[out]
+N(a=1, b='x')
+1 x
+1
+
+[case testUnionTypeAlias_python2]
+from typing import Union
+U = Union[int, str]
+u = 1 # type: U
+u = 1.1
+[out]
+_program.py:4: error: Incompatible types in assignment (expression has type "float", variable has type "Union[int, str]")
+
+[case testSuperNew_python2]
+from typing import Dict, Any
+class MyType(type):
+ def __new__(cls, name, bases, namespace):
+ # type: (str, tuple, Dict[str, Any]) -> type
+ return super(MyType, cls).__new__(cls, name + 'x', bases, namespace)
+class A(object):
+ __metaclass__ = MyType
+print(type(A()).__name__)
+[out]
+Ax
+
+[case testSequenceIndexAndCount_python2]
+from typing import Sequence
+def f(x): # type: (Sequence[int]) -> None
+ print(x.index(1))
+ print(x.count(1))
+f([0, 0, 1, 1, 1])
+[out]
+2
+3
+
+[case testOptional_python2]
+from typing import Optional
+def f(): # type: () -> Optional[int]
+ pass
+x = f()
+y = 1
+y = x
+
+[case testUnicodeAndOverloading_python2]
+from m import f
+f(1)
+f('')
+f(u'')
+f(b'')
+[file m.pyi]
+from typing import overload
+ at overload
+def f(x): # type: (unicode) -> int
+ pass
+ at overload
+def f(x): # type: (bytearray) -> int
+ pass
+[out]
+_program.py:2: error: No overload variant of "f" matches argument types [builtins.int]
+
+[case testByteArrayStrCompatibility_python2]
+def f(x): # type: (str) -> None
+ pass
+f(bytearray('foo'))
+
+[case testAbstractProperty_python2]
+from abc import abstractproperty, ABCMeta
+class A:
+ __metaclass__ = ABCMeta
+ @abstractproperty
+ def x(self): # type: () -> int
+ pass
+class B(A):
+ @property
+ def x(self): # type: () -> int
+ return 3
+b = B()
+print b.x + 1
+[out]
+4
+
+[case testReModuleBytesPython2]
+# Regression tests for various overloads in the re module -- bytes version
+import re
+if False:
+ bre = b'a+'
+ bpat = re.compile(bre)
+ bpat = re.compile(bpat)
+ re.search(bre, b'').groups()
+ re.search(bre, u'')
+ re.search(bpat, b'').groups()
+ re.search(bpat, u'')
+ # match(), split(), findall(), finditer() are much the same, so skip those.
+ # sub(), subn() have more overloads and we are checking these:
+ re.sub(bre, b'', b'') + b''
+ re.sub(bpat, b'', b'') + b''
+ re.sub(bre, lambda m: b'', b'') + b''
+ re.sub(bpat, lambda m: b'', b'') + b''
+ re.subn(bre, b'', b'')[0] + b''
+ re.subn(bpat, b'', b'')[0] + b''
+ re.subn(bre, lambda m: b'', b'')[0] + b''
+ re.subn(bpat, lambda m: b'', b'')[0] + b''
+[out]
+
+[case testReModuleStringPython2]
+# Regression tests for various overloads in the re module -- string version
+import re
+ure = u'a+'
+upat = re.compile(ure)
+upat = re.compile(upat)
+re.search(ure, u'a').groups()
+re.search(ure, b'') # This ought to be an error, but isn't because of bytes->unicode equivalence
+re.search(upat, u'a').groups()
+re.search(upat, b'') # This ought to be an error, but isn't because of bytes->unicode equivalence
+# match(), split(), findall(), finditer() are much the same, so skip those.
+# sus(), susn() have more overloads and we are checking these:
+re.sub(ure, u'', u'') + u''
+re.sub(upat, u'', u'') + u''
+re.sub(ure, lambda m: u'', u'') + u''
+re.sub(upat, lambda m: u'', u'') + u''
+re.subn(ure, u'', u'')[0] + u''
+re.subn(upat, u'', u'')[0] + u''
+re.subn(ure, lambda m: u'', u'')[0] + u''
+re.subn(upat, lambda m: u'', u'')[0] + u''
+[out]
+
+[case testYieldRegressionTypingAwaitable_python2]
+# Make sure we don't reference typing.Awaitable in Python 2 mode.
+def g(): # type: () -> int
+ yield
+[out]
+_program.py:2: error: The return type of a generator function should be "Generator" or one of its supertypes
diff --git a/test-data/unit/pythoneval-asyncio.test b/test-data/unit/pythoneval-asyncio.test
new file mode 100644
index 0000000..6d16903
--- /dev/null
+++ b/test-data/unit/pythoneval-asyncio.test
@@ -0,0 +1,486 @@
+-- Test cases for type checking mypy programs using full stubs and running
+-- using CPython.
+--
+-- These are mostly regression tests -- no attempt is made to make these
+-- complete.
+--
+-- This test file check Asyncio and yield from interaction
+
+[case testImportAsyncio]
+import asyncio
+print('Imported')
+[out]
+Imported
+
+[case testSimpleCoroutineSleep]
+from typing import Any, Generator
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def greet_every_two_seconds() -> 'Generator[Any, None, None]':
+ n = 0
+ while n < 5:
+ print('Prev', n)
+ yield from asyncio.sleep(0.1)
+ print('After', n)
+ n += 1
+
+loop = asyncio.get_event_loop()
+try:
+ loop.run_until_complete(greet_every_two_seconds())
+finally:
+ loop.close()
+[out]
+Prev 0
+After 0
+Prev 1
+After 1
+Prev 2
+After 2
+Prev 3
+After 3
+Prev 4
+After 4
+
+[case testCoroutineCallingOtherCoroutine]
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def compute(x: int, y: int) -> 'Generator[Any, None, int]':
+ print("Compute %s + %s ..." % (x, y))
+ yield from asyncio.sleep(0.1)
+ return x + y # Here the int is wrapped in Future[int]
+
+ at asyncio.coroutine
+def print_sum(x: int, y: int) -> 'Generator[Any, None, None]':
+ result = yield from compute(x, y) # The type of result will be int (is extracted from Future[int]
+ print("%s + %s = %s" % (x, y, result))
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(print_sum(1, 2))
+loop.close()
+[out]
+Compute 1 + 2 ...
+1 + 2 = 3
+
+[case testCoroutineChangingFuture]
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def slow_operation(future: 'Future[str]') -> 'Generator[Any, None, None]':
+ yield from asyncio.sleep(0.1)
+ future.set_result('Future is done!')
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future() # type: Future[str]
+asyncio.Task(slow_operation(future))
+loop.run_until_complete(future)
+print(future.result())
+loop.close()
+[out]
+Future is done!
+
+[case testFunctionAssignedAsCallback]
+import typing
+from typing import Generator, Any
+import asyncio
+from asyncio import Future, AbstractEventLoop
+
+ at asyncio.coroutine
+def slow_operation(future: 'Future[str]') -> 'Generator[Any, None, None]':
+ yield from asyncio.sleep(1)
+ future.set_result('Callback works!')
+
+def got_result(future: 'Future[str]') -> None:
+ print(future.result())
+ loop.stop()
+
+loop = asyncio.get_event_loop() # type: AbstractEventLoop
+future = asyncio.Future() # type: Future[str]
+asyncio.Task(slow_operation(future)) # Here create a task with the function. (The Task need a Future[T] as first argument)
+future.add_done_callback(got_result) # and assign the callback to the future
+try:
+ loop.run_forever()
+finally:
+ loop.close()
+[out]
+Callback works!
+
+[case testMultipleTasks]
+import typing
+from typing import Generator, Any
+import asyncio
+from asyncio import Task, Future
+ at asyncio.coroutine
+def factorial(name, number) -> 'Generator[Any, None, None]':
+ f = 1
+ for i in range(2, number+1):
+ print("Task %s: Compute factorial(%s)..." % (name, i))
+ yield from asyncio.sleep(0.1)
+ f *= i
+ print("Task %s: factorial(%s) = %s" % (name, number, f))
+
+loop = asyncio.get_event_loop()
+tasks = [
+ asyncio.Task(factorial("A", 2)),
+ asyncio.Task(factorial("B", 3)),
+ asyncio.Task(factorial("C", 4))]
+loop.run_until_complete(asyncio.wait(tasks))
+loop.close()
+[out]
+Task A: Compute factorial(2)...
+Task B: Compute factorial(2)...
+Task C: Compute factorial(2)...
+Task A: factorial(2) = 2
+Task B: Compute factorial(3)...
+Task C: Compute factorial(3)...
+Task B: factorial(3) = 6
+Task C: Compute factorial(4)...
+Task C: factorial(4) = 24
+
+
+[case testConcatenatedCoroutines]
+import typing
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def h4() -> 'Generator[Any, None, int]':
+ x = yield from future
+ return x
+
+ at asyncio.coroutine
+def h3() -> 'Generator[Any, None, int]':
+ x = yield from h4()
+ print("h3: %s" % x)
+ return x
+
+ at asyncio.coroutine
+def h2() -> 'Generator[Any, None, int]':
+ x = yield from h3()
+ print("h2: %s" % x)
+ return x
+
+ at asyncio.coroutine
+def h() -> 'Generator[Any, None, None]':
+ x = yield from h2()
+ print("h: %s" % x)
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future() # type: Future[int]
+future.set_result(42)
+loop.run_until_complete(h())
+print("Outside %s" % future.result())
+loop.close()
+[out]
+h3: 42
+h2: 42
+h: 42
+Outside 42
+
+[case testConcatenatedCoroutinesReturningFutures]
+import typing
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def h4() -> 'Generator[Any, None, Future[int]]':
+ yield from asyncio.sleep(0.1)
+ f = asyncio.Future() #type: Future[int]
+ return f
+
+ at asyncio.coroutine
+def h3() -> 'Generator[Any, None, Future[Future[int]]]':
+ x = yield from h4()
+ x.set_result(42)
+ f = asyncio.Future() #type: Future[Future[int]]
+ f.set_result(x)
+ return f
+
+ at asyncio.coroutine
+def h() -> 'Generator[Any, None, None]':
+ print("Before")
+ x = yield from h3()
+ y = yield from x
+ z = yield from y
+ print(z)
+ def normalize(future):
+ # The str conversion seems inconsistent; not sure exactly why. Normalize
+ # the result.
+ return str(future).replace('<Future finished ', 'Future<')
+ print(normalize(y))
+ print(normalize(x))
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(h())
+loop.close()
+[out]
+Before
+42
+Future<result=42>
+Future<result=Future<result=42>>
+
+
+[case testCoroutineWithOwnClass]
+import typing
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+class A:
+ def __init__(self, x: int) -> None:
+ self.x = x
+
+ at asyncio.coroutine
+def h() -> 'Generator[Any, None, None]':
+ x = yield from future
+ print("h: %s" % x.x)
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future() # type: Future[A]
+future.set_result(A(42))
+loop.run_until_complete(h())
+print("Outside %s" % future.result().x)
+loop.close()
+[out]
+h: 42
+Outside 42
+
+
+-- Errors
+
+[case testErrorAssigningCoroutineThatDontReturn]
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def greet() -> 'Generator[Any, None, None]':
+ yield from asyncio.sleep(0.2)
+ print('Hello World')
+
+ at asyncio.coroutine
+def test() -> 'Generator[Any, None, None]':
+ yield from greet()
+ x = yield from greet() # Error
+
+loop = asyncio.get_event_loop()
+try:
+ loop.run_until_complete(test())
+finally:
+ loop.close()
+[out]
+_program.py:13: error: Function does not return a value
+
+[case testErrorReturnIsNotTheSameType]
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def compute(x: int, y: int) -> 'Generator[Any, None, int]':
+ print("Compute %s + %s ..." % (x, y))
+ yield from asyncio.sleep(0.1)
+ return str(x + y) # Error
+
+ at asyncio.coroutine
+def print_sum(x: int, y: int) -> 'Generator[Any, None, None]':
+ result = yield from compute(x, y)
+ print("%s + %s = %s" % (x, y, result))
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(print_sum(1, 2))
+loop.close()
+
+[out]
+_program.py:9: error: Incompatible return value type (got "str", expected "int")
+
+[case testErrorSetFutureDifferentInternalType]
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def slow_operation(future: 'Future[str]') -> 'Generator[Any, None, None]':
+ yield from asyncio.sleep(1)
+ future.set_result(42) # Error
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future() # type: Future[str]
+asyncio.Task(slow_operation(future))
+loop.run_until_complete(future)
+print(future.result())
+loop.close()
+[out]
+_program.py:8: error: Argument 1 to "set_result" of "Future" has incompatible type "int"; expected "str"
+
+
+[case testErrorUsingDifferentFutureType]
+from typing import Any, Generator
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def slow_operation(future: 'Future[int]') -> 'Generator[Any, None, None]':
+ yield from asyncio.sleep(1)
+ future.set_result(42)
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future() # type: Future[str]
+asyncio.Task(slow_operation(future)) # Error
+loop.run_until_complete(future)
+print(future.result())
+loop.close()
+[out]
+_program.py:12: error: Argument 1 to "slow_operation" has incompatible type Future[str]; expected Future[int]
+
+[case testErrorUsingDifferentFutureTypeAndSetFutureDifferentInternalType]
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+asyncio.coroutine
+def slow_operation(future: 'Future[int]') -> 'Generator[Any, None, None]':
+ yield from asyncio.sleep(1)
+ future.set_result('42') #Try to set an str as result to a Future[int]
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future() # type: Future[str]
+asyncio.Task(slow_operation(future)) # Error
+loop.run_until_complete(future)
+print(future.result())
+loop.close()
+[out]
+_program.py:8: error: Argument 1 to "set_result" of "Future" has incompatible type "str"; expected "int"
+_program.py:12: error: Argument 1 to "slow_operation" has incompatible type Future[str]; expected Future[int]
+
+[case testErrorSettingCallbackWithDifferentFutureType]
+import typing
+from typing import Generator, Any
+import asyncio
+from asyncio import Future, AbstractEventLoop
+
+ at asyncio.coroutine
+def slow_operation(future: 'Future[str]') -> 'Generator[Any, None, None]':
+ yield from asyncio.sleep(1)
+ future.set_result('Future is done!')
+
+def got_result(future: 'Future[int]') -> None:
+ print(future.result())
+ loop.stop()
+
+loop = asyncio.get_event_loop() # type: AbstractEventLoop
+future = asyncio.Future() # type: Future[str]
+asyncio.Task(slow_operation(future))
+future.add_done_callback(got_result) # Error
+
+try:
+ loop.run_forever()
+finally:
+ loop.close()
+[out]
+_program.py:18: error: Argument 1 to "add_done_callback" of "Future" has incompatible type Callable[[Future[int]], None]; expected Callable[[Future[str]], Any]
+
+[case testErrorOneMoreFutureInReturnType]
+import typing
+from typing import Any, Generator
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def h4() -> 'Generator[Any, None, Future[int]]':
+ yield from asyncio.sleep(1)
+ f = asyncio.Future() #type: Future[int]
+ return f
+
+ at asyncio.coroutine
+def h3() -> 'Generator[Any, None, Future[Future[Future[int]]]]':
+ x = yield from h4()
+ x.set_result(42)
+ f = asyncio.Future() #type: Future[Future[int]]
+ f.set_result(x)
+ return f
+
+ at asyncio.coroutine
+def h() -> 'Generator[Any, None, None]':
+ print("Before")
+ x = yield from h3()
+ y = yield from x
+ z = yield from y
+ print(z)
+ print(y)
+ print(x)
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(h())
+loop.close()
+[out]
+_program.py:18: error: Incompatible return value type (got Future[Future[int]], expected Future[Future[Future[int]]])
+
+[case testErrorOneLessFutureInReturnType]
+import typing
+from typing import Any, Generator
+import asyncio
+from asyncio import Future
+
+ at asyncio.coroutine
+def h4() -> 'Generator[Any, None, Future[int]]':
+ yield from asyncio.sleep(1)
+ f = asyncio.Future() #type: Future[int]
+ return f
+
+ at asyncio.coroutine
+def h3() -> 'Generator[Any, None, Future[int]]':
+ x = yield from h4()
+ x.set_result(42)
+ f = asyncio.Future() #type: Future[Future[int]]
+ f.set_result(x)
+ return f
+
+ at asyncio.coroutine
+def h() -> 'Generator[Any, None, None]':
+ print("Before")
+ x = yield from h3()
+ y = yield from x
+ print(y)
+ print(x)
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(h())
+loop.close()
+[out]
+_program.py:18: error: Incompatible return value type (got Future[Future[int]], expected Future[int])
+
+[case testErrorAssignmentDifferentType]
+import typing
+from typing import Generator, Any
+import asyncio
+from asyncio import Future
+
+class A:
+ def __init__(self, x: int) -> None:
+ self.x = x
+
+class B:
+ def __init__(self, x: int) -> None:
+ self.x = x
+
+ at asyncio.coroutine
+def h() -> 'Generator[Any, None, None]':
+ x = yield from future # type: B # Error
+ print("h: %s" % x.x)
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future() # type: Future[A]
+future.set_result(A(42))
+loop.run_until_complete(h())
+loop.close()
+[out]
+_program.py:16: error: Incompatible types in assignment (expression has type "A", variable has type "B")
diff --git a/test-data/unit/pythoneval.test b/test-data/unit/pythoneval.test
new file mode 100644
index 0000000..2287e0e
--- /dev/null
+++ b/test-data/unit/pythoneval.test
@@ -0,0 +1,1396 @@
+-- Test cases for type checking mypy programs using full stubs and running
+-- using CPython.
+--
+-- These are mostly regression tests -- no attempt is made to make these
+-- complete.
+
+
+[case testHello]
+import typing
+print('hello, world')
+[out]
+hello, world
+
+-- Skipped because different typing package versions have different repr()s.
+[case testAbstractBaseClasses-skip]
+import re
+from typing import Sized, Sequence, Iterator, Iterable, Mapping, AbstractSet
+
+def check(o, t):
+ rep = re.sub('0x[0-9a-fA-F]+', '0x...', repr(o))
+ rep = rep.replace('sequenceiterator', 'str_iterator')
+ trep = str(t).replace('_abcoll.Sized', 'collections.abc.Sized')
+ print(rep, trep, isinstance(o, t))
+
+def f():
+ check('x', Sized)
+ check([1], Sequence)
+ check({1:3}, Sequence)
+ check(iter('x'), Iterator)
+ check('x', Iterable)
+ check({}, Mapping)
+ check(set([1]), AbstractSet)
+
+f()
+[out]
+'x' <class 'collections.abc.Sized'> True
+[1] typing.Sequence True
+{1: 3} typing.Sequence False
+<str_iterator object at 0x...> typing.Iterator True
+'x' typing.Iterable True
+{} typing.Mapping True
+{1} typing.AbstractSet True
+
+[case testSized]
+from typing import Sized
+class A(Sized):
+ def __len__(self): return 5
+print(len(A()))
+[out]
+5
+
+[case testReversed]
+from typing import Reversible
+class A(Reversible):
+ def __iter__(self): return iter('oof')
+ def __reversed__(self): return iter('foo')
+print(list(reversed(range(5))))
+print(list(reversed([1,2,3])))
+print(list(reversed('abc')))
+print(list(reversed(A())))
+[out]
+-- Duplicate [ at line beginning.
+[[4, 3, 2, 1, 0]
+[[3, 2, 1]
+[['c', 'b', 'a']
+[['f', 'o', 'o']
+
+[case testIntAndFloatConversion]
+from typing import SupportsInt, SupportsFloat
+class A(SupportsInt):
+ def __int__(self): return 5
+class B(SupportsFloat):
+ def __float__(self): return 1.2
+print(int(1))
+print(int(6.2))
+print(int('3'))
+print(int(b'4'))
+print(int(A()))
+print(float(-9))
+print(float(B()))
+[out]
+1
+6
+3
+4
+5
+-9.0
+1.2
+
+[case testAbs]
+from typing import SupportsAbs
+class A(SupportsAbs[float]):
+ def __abs__(self) -> float: return 5.5
+
+print(abs(-1))
+print(abs(-1.2))
+print(abs(A()))
+[out]
+1
+1.2
+5.5
+
+[case testAbs2]
+
+n = None # type: int
+f = None # type: float
+n = abs(1)
+abs(1) + 'x' # Error
+f = abs(1.1)
+abs(1.1) + 'x' # Error
+[out]
+_program.py:5: error: Unsupported operand types for + ("int" and "str")
+_program.py:7: error: Unsupported operand types for + ("float" and "str")
+
+[case testRound]
+from typing import SupportsRound
+class A(SupportsRound):
+ def __round__(self, ndigits=0): return 'x%d' % ndigits
+print(round(1.6))
+print(round(A()))
+print(round(A(), 2))
+[out]
+2
+x0
+x2
+
+[case testCallMethodViaTypeObject]
+import typing
+print(list.__add__([1, 2], [3, 4]))
+[out]
+[[1, 2, 3, 4]
+
+[case testClassDataAttribute]
+import typing
+class A:
+ x = 0
+print(A.x)
+A.x += 1
+print(A.x)
+[out]
+0
+1
+
+[case testInheritedClassAttribute]
+import typing
+class A:
+ x = 1
+ def f(self) -> None: print('f')
+class B(A):
+ pass
+B.f(None)
+print(B.x)
+[out]
+f
+1
+
+[case testFunctionDecorator]
+from typing import TypeVar, cast
+ftype = TypeVar('ftype')
+def logged(f: ftype) -> ftype:
+ def g(*args, **kwargs):
+ print('enter', f.__name__)
+ r = f(*args, **kwargs)
+ print('exit', f.__name__)
+ return r
+ return cast(ftype, g)
+
+ at logged
+def foo(s: str) -> str:
+ print('foo', s)
+ return s + '!'
+
+print(foo('y'))
+print(foo('x'))
+[out]
+enter foo
+foo y
+exit foo
+y!
+enter foo
+foo x
+exit foo
+x!
+
+[case testModuleAttributes]
+import math
+import typing
+print(math.__name__)
+print(type(math.__dict__))
+print(type(math.__doc__ or ''))
+print(math.__class__)
+[out]
+math
+<class 'dict'>
+<class 'str'>
+<class 'module'>
+
+[case testSpecialAttributes]
+import typing
+class A: pass
+print(object().__doc__)
+print(A().__class__)
+[out]
+The most base type
+<class '__main__.A'>
+
+[case testFunctionAttributes]
+import typing
+ord.__class__
+print(type(ord.__doc__ + ''))
+print(ord.__name__)
+print(ord.__module__)
+[out]
+<class 'str'>
+ord
+builtins
+
+[case testTypeAttributes]
+import typing
+print(str.__class__)
+print(type(str.__doc__))
+print(str.__name__)
+print(str.__module__)
+print(str.__dict__ is not None)
+[out]
+<class 'type'>
+<class 'str'>
+str
+builtins
+True
+
+[case testBoolCompatibilityWithInt]
+import typing
+x = 0
+x = True
+print(bool('x'))
+print(bool(''))
+[out]
+True
+False
+
+[case testCallBuiltinTypeObjectsWithoutArguments]
+import typing
+print(int())
+print(repr(str()))
+print(repr(bytes()))
+print(float())
+print(bool())
+[out]
+0
+''
+b''
+0.0
+False
+
+[case testIntegerDivision]
+import typing
+x = 1 / 2
+x = 1.5
+[out]
+
+[case testStaticmethod]
+import typing
+class A:
+ @staticmethod
+ def f(x: str) -> int: return int(x)
+print(A.f('12'))
+print(A().f('34'))
+[out]
+12
+34
+
+[case testClassmethod]
+import typing
+class A:
+ @classmethod
+ def f(cls, x: str) -> int: return int(x)
+print(A.f('12'))
+print(A().f('34'))
+[out]
+12
+34
+
+[case testIntMethods]
+import typing
+print(int.from_bytes(b'ab', 'big'))
+n = 0
+print(n.from_bytes(b'ac', 'big'))
+print(n.from_bytes([2, 3], 'big'))
+print(n.to_bytes(2, 'big'))
+[out]
+24930
+24931
+515
+b'\x00\x00'
+
+[case testFloatMethods]
+import typing
+print(1.5.as_integer_ratio())
+print(1.5.hex())
+print(2.0.is_integer())
+print(float.fromhex('0x1.8'))
+[out]
+(3, 2)
+0x1.8000000000000p+0
+True
+1.5
+
+[case testArray]
+import typing
+import array
+array.array('b', [1, 2])
+[out]
+
+[case testDictFromkeys]
+import typing
+d = dict.fromkeys('foo')
+d['x'] = 2
+d2 = dict.fromkeys([1, 2], b'')
+d2[2] = b'foo'
+[out]
+
+[case testReadOnlyProperty]
+class A:
+ x = 2
+ @property
+ def f(self) -> int:
+ return self.x + 1
+print(A().f)
+[out]
+3
+
+[case testIsinstanceWithTuple]
+from typing import cast, Any
+x = cast(Any, (1, 'x'))
+if isinstance(x, tuple):
+ print(x[0], x[1])
+[out]
+1 x
+
+[case testTypevarValues]
+from typing import TypeVar
+T = TypeVar('T', str, bytes)
+def f(x: T) -> T:
+ if isinstance(x, str):
+ return 'foo'
+ else:
+ return b'bar'
+print(f(''))
+print(f(b''))
+[out]
+foo
+b'bar'
+
+[case testAnyStr]
+from typing import AnyStr
+def f(x: AnyStr) -> AnyStr:
+ if isinstance(x, str):
+ return 'foo'
+ else:
+ return b'zar'
+print(f(''))
+print(f(b''))
+[out]
+foo
+b'zar'
+
+[case testNameNotImportedFromTyping]
+import typing
+cast(int, 2)
+[out]
+_program.py:2: error: Name 'cast' is not defined
+
+[case testBinaryIOType]
+from typing import BinaryIO
+def f(f: BinaryIO) -> None:
+ f.write(b'foo')
+ f.write(bytearray(b'foo'))
+[out]
+
+[case testIOTypes]
+from typing import IO
+import sys
+def txt(f: IO[str]) -> None:
+ f.write('foo')
+ f.write(b'foo')
+def bin(f: IO[bytes]) -> None:
+ f.write(b'foo')
+ f.write(bytearray(b'foo'))
+txt(sys.stdout)
+bin(sys.stdout)
+[out]
+_program.py:5: error: Argument 1 to "write" of "IO" has incompatible type "bytes"; expected "str"
+_program.py:10: error: Argument 1 to "bin" has incompatible type "TextIO"; expected IO[bytes]
+
+[case testBuiltinOpen]
+f = open('x')
+f.write('x')
+f.write(b'x')
+f.foobar()
+[out]
+_program.py:3: error: Argument 1 to "write" of "IO" has incompatible type "bytes"; expected "str"
+_program.py:4: error: "TextIO" has no attribute "foobar"
+
+[case testOpenReturnTypeInference]
+reveal_type(open('x'))
+reveal_type(open('x', 'r'))
+reveal_type(open('x', 'rb'))
+mode = 'rb'
+reveal_type(open('x', mode))
+[out]
+_program.py:1: error: Revealed type is 'typing.TextIO'
+_program.py:2: error: Revealed type is 'typing.TextIO'
+_program.py:3: error: Revealed type is 'typing.BinaryIO'
+_program.py:5: error: Revealed type is 'typing.IO[Any]'
+
+[case testOpenReturnTypeInferenceSpecialCases]
+reveal_type(open())
+reveal_type(open(mode='rb', file='x'))
+reveal_type(open(file='x', mode='rb'))
+mode = 'rb'
+reveal_type(open(mode=mode, file='r'))
+[out]
+_testOpenReturnTypeInferenceSpecialCases.py:1: error: Revealed type is 'typing.TextIO'
+_testOpenReturnTypeInferenceSpecialCases.py:1: error: Too few arguments for "open"
+_testOpenReturnTypeInferenceSpecialCases.py:2: error: Revealed type is 'typing.BinaryIO'
+_testOpenReturnTypeInferenceSpecialCases.py:3: error: Revealed type is 'typing.BinaryIO'
+_testOpenReturnTypeInferenceSpecialCases.py:5: error: Revealed type is 'typing.IO[Any]'
+
+[case testGenericPatterns]
+from typing import Pattern
+import re
+p = None # type: Pattern[str]
+p = re.compile('foo*')
+b = None # type: Pattern[bytes]
+b = re.compile(b'foo*')
+print(p.match('fooo').group(0))
+[out]
+fooo
+
+[case testGenericMatch]
+from typing import Match
+import re
+def f(m: Match[bytes]) -> None:
+ print(m.group(0))
+f(re.match(b'x*', b'xxy'))
+[out]
+b'xx'
+
+[case testMultipleTypevarsWithValues]
+from typing import TypeVar
+
+T = TypeVar('T', int, str)
+S = TypeVar('S', int, str)
+
+def f(t: T, s: S) -> None:
+ t + s
+[out]
+_program.py:7: error: Unsupported operand types for + ("int" and "str")
+_program.py:7: error: Unsupported operand types for + ("str" and "int")
+
+[case testSystemExitCode]
+import typing
+print(SystemExit(5).code)
+[out]
+5
+
+[case testIntFloatDucktyping]
+
+x = None # type: float
+x = 2.2
+x = 2
+def f(x: float) -> None: pass
+f(1.1)
+f(1)
+[out]
+
+[case testsFloatOperations]
+import typing
+print(1.5 + 1.5)
+print(1.5 + 1)
+[out]
+3.0
+2.5
+
+[case testMathFunctionWithIntArgument]
+import typing
+import math
+math.sin(2)
+math.sin(2.2)
+
+[case testAbsReturnType]
+
+f = None # type: float
+n = None # type: int
+n = abs(2)
+f = abs(2.2)
+abs(2.2) + 'x'
+[out]
+_program.py:6: error: Unsupported operand types for + ("float" and "str")
+
+[case testROperatorMethods]
+
+b = None # type: bytes
+s = None # type: str
+s = b'foo' * 5 # Error
+b = 5 * b'foo'
+b = b'foo' * 5
+s = 5 * 'foo'
+s = 'foo' * 5
+[out]
+_program.py:4: error: Incompatible types in assignment (expression has type "bytes", variable has type "str")
+
+[case testROperatorMethods2]
+import typing
+print(2 / 0.5)
+print(' ', 2 * [3, 4])
+[out]
+4.0
+ [3, 4, 3, 4]
+
+[case testNotImplemented]
+import typing
+class A:
+ def __add__(self, x: int) -> int:
+ if isinstance(x, int):
+ return x + 1
+ return NotImplemented
+class B:
+ def __radd__(self, x: A) -> str:
+ return 'x'
+print(A() + 1)
+print(A() + B())
+[out]
+2
+x
+
+[case testMappingMethods]
+# Regression test
+from typing import Mapping
+x = {'x': 'y'} # type: Mapping[str, str]
+print('x' in x)
+print('y' in x)
+[out]
+True
+False
+
+[case testOverlappingOperatorMethods]
+
+class X: pass
+class A:
+ def __add__(self, x) -> int:
+ if isinstance(x, X):
+ return 1
+ return NotImplemented
+class B:
+ def __radd__(self, x: A) -> str: return 'x'
+class C(X, B): pass
+b = None # type: B
+b = C()
+print(A() + b)
+[out]
+_program.py:9: error: Signatures of "__radd__" of "B" and "__add__" of "A" are unsafely overlapping
+
+[case testBytesAndBytearrayComparisons]
+import typing
+print(b'ab' < bytearray(b'b'))
+print(bytearray(b'ab') < b'a')
+[out]
+True
+False
+
+[case testBytesAndBytearrayComparisons2]
+import typing
+'' < b''
+b'' < ''
+'' < bytearray()
+bytearray() < ''
+[out]
+_program.py:2: error: Unsupported operand types for > ("bytes" and "str")
+_program.py:3: error: Unsupported operand types for > ("str" and "bytes")
+_program.py:4: error: Unsupported operand types for > ("bytearray" and "str")
+_program.py:5: error: Unsupported operand types for > ("str" and "bytearray")
+
+[case testInplaceOperatorMethod]
+import typing
+a = [1]
+print('', a.__iadd__([2]))
+print('', a)
+[out]
+ [1, 2]
+ [1, 2]
+
+[case testListInplaceAdd]
+import typing
+a = [1]
+a += iter([2, 3])
+print(tuple(a))
+[out]
+(1, 2, 3)
+
+[case testListConcatenateWithIterable]
+import typing
+[1] + iter([2, 3])
+[out]
+_program.py:2: error: Unsupported operand types for + (List[int] and Iterator[int])
+
+[case testInferHeterogeneousListOfIterables]
+from typing import Sequence
+s = ['x', 'y'] # type: Sequence[str]
+a = [['x', 'x'], 'fo', s, iter('foo'), {'aa'}]
+for i, x in enumerate(a):
+ print(i, next(iter(x)))
+[out]
+0 x
+1 f
+2 x
+3 f
+4 aa
+
+[case testTextIOProperties]
+import typing
+import sys
+print(type(sys.stdin.encoding))
+print(type(sys.stdin.errors))
+sys.stdin.line_buffering
+sys.stdin.buffer
+sys.stdin.newlines
+[out]
+<class 'str'>
+<class 'str'>
+
+[case testIOProperties]
+import typing
+import sys
+print(sys.stdin.name)
+print(sys.stdin.buffer.mode)
+[out]
+<stdin>
+rb
+
+[case testSetUnion]
+import typing
+s = {'x', 'y'}
+print('>', sorted(s.union('foo')))
+[out]
+> ['f', 'o', 'x', 'y']
+
+[case testFromFuturePrintFunction]
+from __future__ import print_function
+print('a', 'b')
+[out]
+a b
+
+[case testLenOfTuple]
+import typing
+print(len((1, 'x')))
+[out]
+2
+
+[case testListMethods]
+import typing
+import sys
+l = [0, 1, 2, 3, 4]
+if sys.version >= '3.3':
+ l.clear()
+else:
+ l = []
+l.append(0)
+print('>', l)
+if sys.version >= '3.3':
+ m = l.copy()
+else:
+ m = l[:]
+m.extend([1, 2, 3, 4])
+print('>', m)
+print(l.index(0))
+print(l.index(0, 0))
+print(l.index(0, 0, 1))
+try:
+ print(l.index(1))
+ print('expected ValueError')
+except ValueError:
+ pass
+l.insert(0, 1)
+print('>', l)
+print(l.pop(0))
+print(l.pop())
+m.remove(0)
+try:
+ m.remove(0)
+ print('expected ValueError')
+except ValueError:
+ pass
+m.reverse()
+m.sort()
+m.sort(key=lambda x: -x)
+m.sort(reverse=False)
+m.sort(key=lambda x: -x, reverse=True)
+print('>', m)
+[out]
+> [0]
+> [0, 1, 2, 3, 4]
+0
+0
+0
+> [1, 0]
+1
+0
+> [1, 2, 3, 4]
+
+[case testListOperators]
+import typing
+l = [0, 1]
+print('+', l + [2])
+print('*', l * 2)
+print('*', 2 * l)
+print('in', 1 in l)
+print('==', l == [1, 2])
+print('!=', l != [1, 2])
+print('>', l > [1, 2, 3])
+print('>=', l >= [1, 2, 3])
+print('<', l < [1, 2, 3])
+print('<=', l <= [1, 2, 3])
+print('>[0]', l[0])
+l += [2]
+print('+=', l)
+l *= 2
+print('*=', l)
+print('iter', list(iter(l)))
+print('len', len(l))
+print('repr', repr(l))
+l[:3] = []
+print('setslice', l)
+print('reversed', list(reversed(l)))
+[out]
++ [0, 1, 2]
+* [0, 1, 0, 1]
+* [0, 1, 0, 1]
+in True
+== False
+!= True
+> False
+>= False
+< True
+<= True
+>[0] 0
++= [0, 1, 2]
+*= [0, 1, 2, 0, 1, 2]
+iter [0, 1, 2, 0, 1, 2]
+len 6
+repr [0, 1, 2, 0, 1, 2]
+setslice [0, 1, 2]
+reversed [2, 1, 0]
+
+[case testTupleAsSubtypeOfSequence]
+from typing import TypeVar, Sequence
+T = TypeVar('T')
+def f(a: Sequence[T]) -> None: print(a)
+f(tuple())
+[out]
+()
+
+[case testMapWithLambdaSpecialCase-skip]
+# TODO: Fix this; this was broken at some point but not sure why.
+from typing import List, Iterator
+a = [[1], [3]]
+b = map(lambda y: y[0], a)
+print('>', list(b))
+[out]
+> [1, 3]
+
+[case testInternalBuiltinDefinition]
+import typing
+def f(x: _T) -> None: pass
+s: FrozenSet
+[out]
+_program.py:2: error: Name '_T' is not defined
+_program.py:3: error: Name 'FrozenSet' is not defined
+
+[case testVarArgsFunctionSubtyping]
+import typing
+def f(*args: str) -> str: return args[0]
+map(f, ['x'])
+map(f, [1])
+[out]
+_program.py:4: error: Argument 1 to "map" has incompatible type Callable[[VarArg(str)], str]; expected Callable[[int], str]
+
+[case testMapStr]
+import typing
+x = range(3)
+a = list(map(str, x))
+a + 1
+[out]
+_program.py:4: error: Unsupported operand types for + (List[str] and "int")
+
+[case testNamedTuple]
+import typing
+from collections import namedtuple
+X = namedtuple('X', ['a', 'b'])
+x = X(a=1, b='s')
+print(x.a, x.b)
+[out]
+1 s
+
+[case testNamedTupleShortSyntax]
+import typing
+from collections import namedtuple
+X = namedtuple('X', ' a b ')
+x = X(a=1, b='s')
+print(x.a, x.b)
+[out]
+1 s
+
+[case testNamedTupleError]
+import typing
+from collections import namedtuple
+X = namedtuple('X', ['a', 'b'])
+x = X(a=1, b='s')
+x.c
+[out]
+_program.py:5: error: "X" has no attribute "c"
+
+[case testNamedTupleTupleOperations]
+from typing import Iterable
+from collections import namedtuple
+X = namedtuple('X', ['a', 'b'])
+def f(x: Iterable[int]) -> None: pass
+x = X(a=1, b='s')
+f(x)
+print(len(x))
+print(x.index(1))
+print(x.count(1))
+print(x + x)
+[out]
+2
+0
+1
+(1, 's', 1, 's')
+
+[case testNamedTupleWithTypes]
+from typing import NamedTuple
+N = NamedTuple('N', [('a', int), ('b', str)])
+n = N(1, 'x')
+print(n)
+a, b = n
+print(a, b)
+print(n[0])
+[out]
+N(a=1, b='x')
+1 x
+1
+
+[case testRelativeImport]
+import typing
+from m import x
+print(x)
+[file m/__init__.py]
+from .n import x
+[file m/n.py]
+x = 1
+[out]
+1
+
+[case testRelativeImport2]
+import typing
+from m.n import x
+print(x)
+[file m/__init__.py]
+[file m/n.py]
+from .nn import x
+[file m/nn.py]
+x = 2
+[out]
+2
+
+[case testPyiTakesPrecedenceOverPy]
+import m
+m.f(1)
+[file m.py]
+def f(x):
+ print(x)
+[file m.pyi]
+import typing
+def f(x: str) -> None: pass
+[out]
+_program.py:2: error: Argument 1 to "f" has incompatible type "int"; expected "str"
+
+[case testAssignToComplexReal]
+import typing
+x = 4j
+y = x.real
+y = x # Error
+x.real = 2.0 # Error
+[out]
+_program.py:4: error: Incompatible types in assignment (expression has type "complex", variable has type "float")
+_program.py:5: error: Property "real" defined in "complex" is read-only
+
+[case testComplexArithmetic]
+import typing
+print(5 + 8j)
+print(3j * 2.0)
+print(4J / 2.0)
+[out]
+(5+8j)
+6j
+2j
+
+[case testComplexArithmetic2]
+import typing
+x = 5 + 8j
+x = ''
+y = 3j * 2.0
+y = ''
+[out]
+_program.py:3: error: Incompatible types in assignment (expression has type "str", variable has type "complex")
+_program.py:5: error: Incompatible types in assignment (expression has type "str", variable has type "complex")
+
+[case testUnionTypeAlias]
+from typing import Union
+U = Union[int, str]
+u = 1 # type: U
+u = 1.1
+[out]
+_program.py:4: error: Incompatible types in assignment (expression has type "float", variable has type "Union[int, str]")
+
+[case testTupleTypeAlias]
+from typing import Tuple
+A = Tuple[int, str]
+u = 1, 'x' # type: A
+u = 1
+[out]
+_program.py:4: error: Incompatible types in assignment (expression has type "int", variable has type "Tuple[int, str]")
+
+[case testCallableTypeAlias]
+from typing import Callable
+A = Callable[[int], None]
+def f(x: A) -> None:
+ x(1)
+ x('')
+[out]
+_program.py:5: error: Argument 1 has incompatible type "str"; expected "int"
+
+[case testSuperNew]
+from typing import Dict, Any
+class MyType(type):
+ def __new__(cls, name: str, bases: tuple, namespace: Dict[str, Any]) -> type:
+ return super().__new__(cls, name + 'x', bases, namespace)
+class A(metaclass=MyType): pass
+print(type(A()).__name__)
+[out]
+Ax
+
+[case testSequenceIndexAndCount]
+from typing import Sequence
+def f(x: Sequence[int]) -> None:
+ print(x.index(1))
+ print(x.count(1))
+f([0, 0, 1, 1, 1])
+[out]
+2
+3
+
+[case testEscapeInTripleQuotedStrLiteral]
+print('''\'''')
+print(r"""\"""$""")
+[out]
+'
+\"""$
+
+[case testSubclassBothGenericAndNonGenericABC]
+from typing import Generic, TypeVar
+from abc import ABCMeta
+T = TypeVar('T')
+class A(metaclass=ABCMeta): pass
+class B(Generic[T]): pass
+class C(A, B): pass
+class D(B, A): pass
+class E(A, B[T], Generic[T]): pass
+class F(B[T], A, Generic[T]): pass
+def f(e: E[int], f: F[int]) -> None: pass
+[out]
+
+[case testOptional]
+from typing import Optional
+def f() -> Optional[int]: pass
+x = f()
+y = 1
+y = x
+
+[case testAppendToStarArg]
+import typing
+def f(*x: int) -> None:
+ x.append(1)
+f(1)
+[out]
+_program.py:3: error: Tuple[int, ...] has no attribute "append"
+
+[case testExit]
+print('a')
+exit(2)
+print('b')
+[out]
+a
+
+[case testTypeVariableTypeComparability]
+from typing import TypeVar
+T = TypeVar('T')
+def eq(x: T, y: T, z: T) -> T:
+ if x == y:
+ return y
+ else:
+ return z
+print(eq(1, 2, 3))
+print(eq('x', 'x', 'z'))
+[out]
+3
+x
+
+[case testIntDecimalCompatibility]
+import typing
+from decimal import Decimal
+print(Decimal(1) + 2)
+print(Decimal(1) - 2)
+print(1 + Decimal('2.34'))
+print(1 - Decimal('2.34'))
+print(2 * Decimal('2.34'))
+[out]
+3
+-1
+3.34
+-1.34
+4.68
+
+[case testInstantiateBuiltinTypes]
+from typing import Dict, Set, List
+d = dict() # type: Dict[int, str]
+s = set() # type: Set[int]
+l = list() # type: List[int]
+str()
+bytes()
+bytearray()
+int()
+float()
+complex()
+slice(1)
+bool()
+
+[case testVariableLengthTuple]
+from typing import Tuple
+def p(t: Tuple[int, ...]) -> None:
+ for n in t:
+ print(n)
+p((1, 3, 2))
+[out]
+1
+3
+2
+
+[case testVariableLengthTupleError]
+from typing import Tuple
+def p(t: Tuple[str, ...]) -> None:
+ n = 5
+ print(t[n])
+ for s in t:
+ s()
+''.startswith(('x', 'y'))
+''.startswith(('x', b'y'))
+[out]
+_program.py:6: error: "str" not callable
+_program.py:8: error: Argument 1 to "startswith" of "str" has incompatible type "Tuple[str, bytes]"; expected "Union[str, Tuple[str, ...]]"
+
+[case testMultiplyTupleByInteger]
+n = 4
+t = ('',) * n
+t + 1
+[out]
+_program.py:3: error: Unsupported operand types for + (Tuple[str, ...] and "int")
+
+[case testMultiplyTupleByIntegerReverse]
+n = 4
+t = n * ('',)
+t + 1
+[out]
+_program.py:3: error: Unsupported operand types for + (Tuple[str, ...] and "int")
+
+[case testDictWithKeywordArgs]
+from typing import Dict, Any, List
+d1 = dict(a=1, b=2) # type: Dict[str, int]
+d2 = dict(a=1, b='') # type: Dict[str, int] # E
+d3 = dict(a=1, b=1)
+d3.xyz # E
+d4 = dict(a=1, b='') # type: Dict[str, Any]
+result = dict(x=[], y=[]) # type: Dict[str, List[str]]
+[out]
+_program.py:3: error: Dict entry 1 has incompatible type "str": "str"
+_program.py:5: error: Dict[str, int] has no attribute "xyz"
+
+[case testDefaultDict]
+import typing as t
+from collections import defaultdict
+
+T = t.TypeVar('T')
+
+d1 = defaultdict(list) # type: t.DefaultDict[int, str]
+d2 = defaultdict() # type: t.DefaultDict[int, str]
+d2[0] = '0'
+d2['0'] = 0
+
+def tst(dct: t.DefaultDict[int, T]) -> T:
+ return dct[0]
+
+collections = ['coins', 'stamps', 'comics'] # type: t.List[str]
+d3 = defaultdict(str) # type: t.DefaultDict[int, str]
+collections[2]
+
+tst(defaultdict(list, {0: []}))
+tst(defaultdict(list, {'0': []}))
+
+class MyDDict(t.DefaultDict[int,T], t.Generic[T]):
+ pass
+MyDDict(dict)['0']
+MyDDict(dict)[0]
+[out]
+_program.py:6: error: Argument 1 to "defaultdict" has incompatible type Type[List[Any]]; expected Callable[[], str]
+_program.py:9: error: Invalid index type "str" for defaultdict[int, str]; expected type "int"
+_program.py:9: error: Incompatible types in assignment (expression has type "int", target has type "str")
+_program.py:19: error: Dict entry 0 has incompatible type "str": List[<nothing>]
+_program.py:23: error: Invalid index type "str" for MyDDict[Dict[_KT, _VT]]; expected type "int"
+
+[case testNoSubcriptionOfStdlibCollections]
+import collections
+from collections import Counter
+from typing import TypeVar
+
+collections.defaultdict[int, str]()
+Counter[int]()
+
+T = TypeVar('T')
+DDint = collections.defaultdict[T, int]
+
+d = DDint[str]()
+d[0] = 1
+
+def f(d: collections.defaultdict[int, str]) -> None:
+ ...
+[out]
+_program.py:5: error: "defaultdict" is not subscriptable
+_program.py:6: error: "Counter" is not subscriptable
+_program.py:9: error: "defaultdict" is not subscriptable
+_program.py:12: error: Invalid index type "int" for defaultdict[str, int]; expected type "str"
+_program.py:14: error: "defaultdict" is not subscriptable, use "typing.DefaultDict" instead
+
+[case testCollectionsAliases]
+import typing as t
+import collections as c
+
+o1 = c.Counter() # type: t.Counter[int]
+reveal_type(o1)
+o1['string']
+
+o2 = c.ChainMap() # type: t.ChainMap[int, str]
+reveal_type(o2)
+
+o3 = c.deque() # type: t.Deque[int]
+reveal_type(o3)
+
+o4 = t.Counter[int]()
+reveal_type(o4)
+
+o5 = t.ChainMap[int, str]()
+reveal_type(o5)
+
+o6 = t.Deque[int]()
+reveal_type(o6)
+
+[out]
+_testCollectionsAliases.py:5: error: Revealed type is 'collections.Counter[builtins.int]'
+_testCollectionsAliases.py:6: error: Invalid index type "str" for Counter[int]; expected type "int"
+_testCollectionsAliases.py:9: error: Revealed type is 'collections.ChainMap[builtins.int, builtins.str]'
+_testCollectionsAliases.py:12: error: Revealed type is 'collections.deque[builtins.int]'
+_testCollectionsAliases.py:15: error: Revealed type is 'collections.Counter[builtins.int*]'
+_testCollectionsAliases.py:18: error: Revealed type is 'collections.ChainMap[builtins.int*, builtins.str*]'
+_testCollectionsAliases.py:21: error: Revealed type is 'collections.deque[builtins.int*]'
+
+[case testChainMapUnimported]
+ChainMap[int, str]()
+
+[out]
+_testChainMapUnimported.py:1: error: Name 'ChainMap' is not defined
+
+[case testDequeWrongCase]
+import collections
+import typing
+
+collections.Deque()
+typing.deque()
+
+[out]
+_testDequeWrongCase.py:4: error: Module has no attribute "Deque"
+_testDequeWrongCase.py:5: error: Module has no attribute "deque"
+
+[case testDictUpdateInference]
+from typing import Dict, Optional
+d = {} # type: Dict[str, Optional[int]]
+d.update({str(i): None for i in range(4)})
+
+[case testSuperAndSetattr]
+class A:
+ def __init__(self) -> None:
+ super().__setattr__('a', 1)
+ super().__setattr__(1, 'a')
+[out]
+_program.py:4: error: Argument 1 to "__setattr__" of "object" has incompatible type "int"; expected "str"
+
+[case testMetaclassAndSuper]
+class A(type):
+ def __new__(cls, name, bases, namespace) -> 'type':
+ return super().__new__(cls, '', (object,), {'x': 7})
+
+class B(metaclass=A):
+ pass
+
+print(getattr(B(), 'x'))
+[out]
+7
+
+[case testSortedNoError]
+from typing import Iterable, Callable, TypeVar, List, Dict
+T = TypeVar('T')
+def sorted(x: Iterable[T], *, key: Callable[[T], object] = None) -> None: ...
+a = None # type: List[Dict[str, str]]
+sorted(a, key=lambda y: y[''])
+
+[case testAbstractProperty]
+from abc import abstractproperty, ABCMeta
+class A(metaclass=ABCMeta):
+ @abstractproperty
+ def x(self) -> int: pass
+class B(A):
+ @property
+ def x(self) -> int:
+ return 3
+b = B()
+print(b.x + 1)
+[out]
+4
+
+[case testInferenceWithLambda]
+from typing import TypeVar, Iterable, Iterator, List
+import itertools
+
+_T = TypeVar('_T')
+
+def f(iterable): # type: (Iterable[_T]) -> Iterator[List[_T]]
+ grouped = itertools.groupby(enumerate(iterable), lambda pair: pair[0] // 2)
+ return ([elem for _, elem in group] for _, group in grouped)
+
+[case testReModuleBytes]
+# Regression tests for various overloads in the re module -- bytes version
+import re
+bre = b'a+'
+bpat = re.compile(bre)
+bpat = re.compile(bpat)
+re.search(bre, b'').groups()
+re.search(bre, u'') # Error
+re.search(bpat, b'').groups()
+re.search(bpat, u'') # Error
+# match(), split(), findall(), finditer() are much the same, so skip those.
+# sub(), subn() have more overloads and we are checking these:
+re.sub(bre, b'', b'') + b''
+re.sub(bpat, b'', b'') + b''
+re.sub(bre, lambda m: b'', b'') + b''
+re.sub(bpat, lambda m: b'', b'') + b''
+re.subn(bre, b'', b'')[0] + b''
+re.subn(bpat, b'', b'')[0] + b''
+re.subn(bre, lambda m: b'', b'')[0] + b''
+re.subn(bpat, lambda m: b'', b'')[0] + b''
+[out]
+_program.py:7: error: Type argument 1 of "search" has incompatible value "object"
+_program.py:9: error: Cannot infer type argument 1 of "search"
+
+[case testReModuleString]
+# Regression tests for various overloads in the re module -- string version
+import re
+sre = 'a+'
+spat = re.compile(sre)
+spat = re.compile(spat)
+re.search(sre, '').groups()
+re.search(sre, b'') # Error
+re.search(spat, '').groups()
+re.search(spat, b'') # Error
+# match(), split(), findall(), finditer() are much the same, so skip those.
+# sus(), susn() have more overloads and we are checking these:
+re.sub(sre, '', '') + ''
+re.sub(spat, '', '') + ''
+re.sub(sre, lambda m: '', '') + ''
+re.sub(spat, lambda m: '', '') + ''
+re.subn(sre, '', '')[0] + ''
+re.subn(spat, '', '')[0] + ''
+re.subn(sre, lambda m: '', '')[0] + ''
+re.subn(spat, lambda m: '', '')[0] + ''
+[out]
+_program.py:7: error: Type argument 1 of "search" has incompatible value "object"
+_program.py:9: error: Cannot infer type argument 1 of "search"
+
+[case testListSetitemTuple]
+from typing import List, Tuple
+a = [] # type: List[Tuple[str, int]]
+a[0] = 'x', 1
+a[1] = 2, 'y'
+a[:] = [('z', 3)]
+[out]
+_program.py:4: error: Incompatible types in assignment (expression has type "Tuple[int, str]", target has type "Tuple[str, int]")
+
+[case testContextManager]
+import contextlib
+from contextlib import contextmanager
+from typing import Iterator
+
+ at contextmanager
+def f(x: int) -> Iterator[str]:
+ yield 'foo'
+
+ at contextlib.contextmanager
+def g(*x: str) -> Iterator[int]:
+ yield 1
+
+reveal_type(f)
+reveal_type(g)
+
+with f('') as s:
+ reveal_type(s)
+[out]
+_program.py:13: error: Revealed type is 'def (x: builtins.int) -> contextlib.GeneratorContextManager[builtins.str*]'
+_program.py:14: error: Revealed type is 'def (*x: builtins.str) -> contextlib.GeneratorContextManager[builtins.int*]'
+_program.py:16: error: Argument 1 to "f" has incompatible type "str"; expected "int"
+_program.py:17: error: Revealed type is 'builtins.str*'
+
+[case testTypedDictGet]
+# Test that TypedDict get plugin works with typeshed stubs
+# TODO: Make it possible to use strict optional here
+from mypy_extensions import TypedDict
+class A: pass
+D = TypedDict('D', {'x': int, 'y': str})
+d: D
+reveal_type(d.get('x'))
+reveal_type(d.get('y'))
+d.get('z')
+d.get()
+s = ''
+reveal_type(d.get(s))
+[out]
+_testTypedDictGet.py:7: error: Revealed type is 'builtins.int'
+_testTypedDictGet.py:8: error: Revealed type is 'builtins.str'
+_testTypedDictGet.py:9: error: TypedDict "D" has no key 'z'
+_testTypedDictGet.py:10: error: No overload variant of "get" of "Mapping" matches argument types []
+_testTypedDictGet.py:12: error: Revealed type is 'builtins.object*'
+
+[case testTypedDictMappingMethods]
+from mypy_extensions import TypedDict
+Cell = TypedDict('Cell', {'value': int})
+c = Cell(value=42)
+for x in c:
+ reveal_type(x)
+reveal_type(iter(c))
+reveal_type(len(c))
+reveal_type('value' in c)
+reveal_type(c.keys())
+reveal_type(c.items())
+reveal_type(c.values())
+c == c
+c != c
+[out]
+_testTypedDictMappingMethods.py:5: error: Revealed type is 'builtins.str*'
+_testTypedDictMappingMethods.py:6: error: Revealed type is 'typing.Iterator[builtins.str*]'
+_testTypedDictMappingMethods.py:7: error: Revealed type is 'builtins.int'
+_testTypedDictMappingMethods.py:8: error: Revealed type is 'builtins.bool'
+_testTypedDictMappingMethods.py:9: error: Revealed type is 'typing.AbstractSet[builtins.str*]'
+_testTypedDictMappingMethods.py:10: error: Revealed type is 'typing.AbstractSet[Tuple[builtins.str*, builtins.int*]]'
+_testTypedDictMappingMethods.py:11: error: Revealed type is 'typing.ValuesView[builtins.int*]'
+
+[case testCanConvertTypedDictToAnySuperclassOfMapping]
+from mypy_extensions import TypedDict
+from typing import Sized, Iterable, Container
+
+Point = TypedDict('Point', {'x': int, 'y': int})
+
+p: Point
+s: Sized = p
+it: Iterable[str] = p
+c: Container[str] = p
+o: object = p
+it2: Iterable[int] = p
+[out]
+_testCanConvertTypedDictToAnySuperclassOfMapping.py:11: error: Incompatible types in assignment (expression has type "Point", variable has type Iterable[int])
diff --git a/test-data/unit/reports.test b/test-data/unit/reports.test
new file mode 100644
index 0000000..3463b2c
--- /dev/null
+++ b/test-data/unit/reports.test
@@ -0,0 +1,276 @@
+-- Tests for reports
+-- ------------------------------
+--
+-- This file follows syntax of cmdline.test
+
+-- ----------------------------------------
+
+[case testConfigErrorUnknownReport]
+# cmd: mypy -c pass
+[file mypy.ini]
+[[mypy]
+bad_report = .
+[out]
+mypy.ini: [mypy]: Unrecognized report type: bad_report
+
+[case testCoberturaParser]
+# cmd: mypy --cobertura-xml-report build pkg
+[file pkg/__init__.py]
+[file pkg/a.py]
+from typing import Dict
+
+def foo() -> Dict:
+ z = {'hello': 'world'}
+ return z
+[file pkg/subpkg/__init__.py]
+[file pkg/subpkg/a.py]
+def bar() -> str:
+ return 'world'
+def untyped_function():
+ return 42
+[outfile build/cobertura.xml]
+<coverage timestamp="$TIMESTAMP" version="$VERSION" line-rate="0.8000" branch-rate="0">
+ <sources>
+ <source>$PWD</source>
+ </sources>
+ <packages>
+ <package complexity="1.0" name="pkg" branch-rate="0" line-rate="1.0000">
+ <classes>
+ <class complexity="1.0" filename="pkg/__init__.py" name="__init__.py" branch-rate="0" line-rate="1.0">
+ <methods/>
+ <lines/>
+ </class>
+ <class complexity="1.0" filename="pkg/a.py" name="a.py" branch-rate="0" line-rate="1.0000">
+ <methods/>
+ <lines>
+ <line branch="true" hits="1" number="3" precision="imprecise" condition-coverage="50% (1/2)"/>
+ <line branch="false" hits="1" number="4" precision="precise"/>
+ <line branch="false" hits="1" number="5" precision="precise"/>
+ </lines>
+ </class>
+ </classes>
+ </package>
+ <package complexity="1.0" name="pkg.subpkg" branch-rate="0" line-rate="0.5000">
+ <classes>
+ <class complexity="1.0" filename="pkg/subpkg/__init__.py" name="__init__.py" branch-rate="0" line-rate="1.0">
+ <methods/>
+ <lines/>
+ </class>
+ <class complexity="1.0" filename="pkg/subpkg/a.py" name="a.py" branch-rate="0" line-rate="0.5000">
+ <methods/>
+ <lines>
+ <line branch="false" hits="1" number="1" precision="precise"/>
+ <line branch="false" hits="0" number="3" precision="any"/>
+ </lines>
+ </class>
+ </classes>
+ </package>
+ </packages>
+</coverage>
+
+
+[case testAnyExprReportDivisionByZero]
+# cmd: mypy --any-exprs-report=out -c 'pass'
+
+[case testClassDefIsTreatedAsEmpty]
+# cmd: mypy --html-report report n.py
+[file n.py]
+class A(object):
+ pass
+
+[file report/mypy-html.css]
+[file report/index.html]
+[outfile report/html/n.py.html]
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<link rel="stylesheet" type="text/css" href="../mypy-html.css">
+</head>
+<body>
+<h2>n</h2>
+<table>
+<caption>n.py</caption>
+<tbody><tr>
+<td class="table-lines"><pre><span id="L1" class="lineno"><a class="lineno" href="#L1">1</a></span>
+<span id="L2" class="lineno"><a class="lineno" href="#L2">2</a></span>
+</pre></td>
+<td class="table-code"><pre><span class="line-empty">class A(object):</span>
+<span class="line-empty"> pass</span>
+</pre></td>
+</tr></tbody>
+</table>
+</body>
+</html>
+
+[case testTypeVarTreatedAsEmptyLine]
+# cmd: mypy --html-report report n.py
+
+[file n.py]
+from typing import TypeVar
+
+T = TypeVar('T')
+
+[file report/mypy-html.css]
+[file report/index.html]
+[outfile report/html/n.py.html]
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<link rel="stylesheet" type="text/css" href="../mypy-html.css">
+</head>
+<body>
+<h2>n</h2>
+<table>
+<caption>n.py</caption>
+<tbody><tr>
+<td class="table-lines"><pre><span id="L1" class="lineno"><a class="lineno" href="#L1">1</a></span>
+<span id="L2" class="lineno"><a class="lineno" href="#L2">2</a></span>
+<span id="L3" class="lineno"><a class="lineno" href="#L3">3</a></span>
+</pre></td>
+<td class="table-code"><pre><span class="line-empty">from typing import TypeVar</span>
+<span class="line-empty"></span>
+<span class="line-empty">T = TypeVar('T')</span>
+</pre></td>
+</tr></tbody>
+</table>
+</body>
+</html>
+
+[case testUnreachableCodeMarkedAsAny]
+# cmd: mypy --html-report report n.py
+
+[file n.py]
+def bar(x):
+ # type: (str) -> None
+ print(x)
+ assert False
+ print(x)
+
+[file report/mypy-html.css]
+[file report/index.html]
+[outfile report/html/n.py.html]
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<link rel="stylesheet" type="text/css" href="../mypy-html.css">
+</head>
+<body>
+<h2>n</h2>
+<table>
+<caption>n.py</caption>
+<tbody><tr>
+<td class="table-lines"><pre><span id="L1" class="lineno"><a class="lineno" href="#L1">1</a></span>
+<span id="L2" class="lineno"><a class="lineno" href="#L2">2</a></span>
+<span id="L3" class="lineno"><a class="lineno" href="#L3">3</a></span>
+<span id="L4" class="lineno"><a class="lineno" href="#L4">4</a></span>
+<span id="L5" class="lineno"><a class="lineno" href="#L5">5</a></span>
+</pre></td>
+<td class="table-code"><pre><span class="line-precise">def bar(x):</span>
+<span class="line-empty"> # type: (str) -> None</span>
+<span class="line-precise"> print(x)</span>
+<span class="line-empty"> assert False</span>
+<span class="line-unanalyzed"> print(x)</span>
+</pre></td>
+</tr></tbody>
+</table>
+</body>
+</html>
+
+[case testHtmlReportMemberExprNoUnanalyzed]
+# cmd: mypy --html-report report n.py
+
+[file n.py]
+import sys
+
+old_stdout = sys.stdout
+
+[file report/mypy-html.css]
+[file report/index.html]
+[outfile report/html/n.py.html]
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<link rel="stylesheet" type="text/css" href="../mypy-html.css">
+</head>
+<body>
+<h2>n</h2>
+<table>
+<caption>n.py</caption>
+<tbody><tr>
+<td class="table-lines"><pre><span id="L1" class="lineno"><a class="lineno" href="#L1">1</a></span>
+<span id="L2" class="lineno"><a class="lineno" href="#L2">2</a></span>
+<span id="L3" class="lineno"><a class="lineno" href="#L3">3</a></span>
+</pre></td>
+<td class="table-code"><pre><span class="line-empty">import sys</span>
+<span class="line-empty"></span>
+<span class="line-precise">old_stdout = sys.stdout</span>
+</pre></td>
+</tr></tbody>
+</table>
+</body>
+</html>
+
+[case testAnyExprReportIncludesDeadCode]
+# cmd: mypy --any-exprs-report report i.py j.py
+
+[file i.py]
+def bar(x):
+ # type: (str) -> None
+ print(x)
+ assert False
+ print(x) # dead code!
+
+[file j.py]
+def bar(x):
+ # type: (str) -> None
+ print(x)
+ assert False
+
+[outfile report/any-exprs.txt]
+Name Anys Exprs Coverage
+------------------------------
+i 1 7 85.71%
+j 0 6 100.00%
+------------------------------
+Total 1 13 92.31%
+
+[case testAnyExprReportHigherKindedTypesAreNotAny]
+# cmd: mypy --any-exprs-report report i.py
+
+[file i.py]
+from enum import Enum
+from mypy_extensions import TypedDict
+from typing import NewType, NamedTuple, TypeVar
+
+from typing import TypeVar
+
+T = TypeVar('T') # no error
+
+def f(t: T) -> T:
+ return t
+
+Point = NamedTuple('Point', [('x', int), ('y', int)]) # no error
+
+def origin() -> Point:
+ return Point(x=0, y=0)
+
+NT = NewType('NT', int) # no error
+
+def nt() -> NT:
+ return NT(1)
+
+E = Enum('E', '1, 2, 3') # no error
+
+def k(s: E) -> None: pass
+
+Movie = TypedDict('Movie', {'name': str, 'year': int})
+
+def g(m: Movie) -> Movie:
+ return m
+
+[outfile report/any-exprs.txt]
+Name Anys Exprs Coverage
+------------------------------
+i 0 16 100.00%
+------------------------------
+Total 0 16 100.00%
diff --git a/test-data/unit/semanal-abstractclasses.test b/test-data/unit/semanal-abstractclasses.test
new file mode 100644
index 0000000..b5147bd
--- /dev/null
+++ b/test-data/unit/semanal-abstractclasses.test
@@ -0,0 +1,119 @@
+[case testAbstractMethods]
+from abc import abstractmethod, ABCMeta
+import typing
+
+class A(metaclass=ABCMeta):
+ @abstractmethod
+ def g(self) -> 'A': pass
+ @abstractmethod
+ def f(self) -> 'A': return self
+[out]
+MypyFile:1(
+ ImportFrom:1(abc, [abstractmethod, ABCMeta])
+ Import:2(typing)
+ ClassDef:4(
+ A
+ Metaclass(ABCMeta)
+ Decorator:5(
+ Var(g)
+ FuncDef:6(
+ g
+ Args(
+ Var(self))
+ def (self: __main__.A) -> __main__.A
+ Abstract
+ Block:6(
+ PassStmt:6())))
+ Decorator:7(
+ Var(f)
+ FuncDef:8(
+ f
+ Args(
+ Var(self))
+ def (self: __main__.A) -> __main__.A
+ Abstract
+ Block:8(
+ ReturnStmt:8(
+ NameExpr(self [l])))))))
+
+[case testClassInheritingTwoAbstractClasses]
+from abc import abstractmethod, ABCMeta
+import typing
+
+class A(metaclass=ABCMeta): pass
+class B(metaclass=ABCMeta): pass
+class C(A, B): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(abc, [abstractmethod, ABCMeta])
+ Import:2(typing)
+ ClassDef:4(
+ A
+ Metaclass(ABCMeta)
+ PassStmt:4())
+ ClassDef:5(
+ B
+ Metaclass(ABCMeta)
+ PassStmt:5())
+ ClassDef:6(
+ C
+ BaseType(
+ __main__.A
+ __main__.B)
+ PassStmt:6()))
+
+[case testAbstractGenericClass]
+from abc import abstractmethod
+from typing import Generic, TypeVar
+T = TypeVar('T')
+class A(Generic[T]):
+ @abstractmethod
+ def f(self) -> 'A[T]': pass
+[out]
+MypyFile:1(
+ ImportFrom:1(abc, [abstractmethod])
+ ImportFrom:2(typing, [Generic, TypeVar])
+ AssignmentStmt:3(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:3())
+ ClassDef:4(
+ A
+ TypeVars(
+ T)
+ Decorator:5(
+ Var(f)
+ FuncDef:6(
+ f
+ Args(
+ Var(self))
+ def (self: __main__.A[T`1]) -> __main__.A[T`1]
+ Abstract
+ Block:6(
+ PassStmt:6())))))
+
+[case testFullyQualifiedAbstractMethodDecl]
+import abc
+from abc import ABCMeta
+import typing
+
+class A(metaclass=ABCMeta):
+ @abc.abstractmethod
+ def g(self) -> 'A': pass
+[out]
+MypyFile:1(
+ Import:1(abc)
+ ImportFrom:2(abc, [ABCMeta])
+ Import:3(typing)
+ ClassDef:5(
+ A
+ Metaclass(ABCMeta)
+ Decorator:6(
+ Var(g)
+ FuncDef:7(
+ g
+ Args(
+ Var(self))
+ def (self: __main__.A) -> __main__.A
+ Abstract
+ Block:7(
+ PassStmt:7())))))
diff --git a/test-data/unit/semanal-basic.test b/test-data/unit/semanal-basic.test
new file mode 100644
index 0000000..3c11da8
--- /dev/null
+++ b/test-data/unit/semanal-basic.test
@@ -0,0 +1,459 @@
+[case testEmptyFile]
+[out]
+MypyFile:1()
+
+[case testGlobalVariable]
+x = 1
+x
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ ExpressionStmt:2(
+ NameExpr(x [__main__.x])))
+
+[case testMultipleGlobals]
+x = y = 2
+z = 3
+(x, y, z)
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(2))
+ AssignmentStmt:2(
+ NameExpr(z* [__main__.z])
+ IntExpr(3))
+ ExpressionStmt:3(
+ TupleExpr:3(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y])
+ NameExpr(z [__main__.z]))))
+
+[case testEmptyFunction]
+def f(): pass
+f()
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ PassStmt:1()))
+ ExpressionStmt:2(
+ CallExpr:2(
+ NameExpr(f [__main__.f])
+ Args())))
+
+[case testAccessingGlobalNameBeforeDefinition]
+x
+f()
+x = 1
+def f(): pass
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ NameExpr(x [__main__.x]))
+ ExpressionStmt:2(
+ CallExpr:2(
+ NameExpr(f [__main__.f])
+ Args()))
+ AssignmentStmt:3(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ FuncDef:4(
+ f
+ Block:4(
+ PassStmt:4())))
+
+[case testFunctionArgs]
+def f(x, y):
+ (x, y)
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x)
+ Var(y))
+ Block:1(
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [l])
+ NameExpr(y [l]))))))
+
+[case testLocalVar]
+def f():
+ x = 1
+ x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ AssignmentStmt:2(
+ NameExpr(x* [l])
+ IntExpr(1))
+ ExpressionStmt:3(
+ NameExpr(x [l])))))
+
+[case testAccessGlobalInFn]
+def f():
+ x
+ g()
+x = 1
+def g(): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ExpressionStmt:2(
+ NameExpr(x [__main__.x]))
+ ExpressionStmt:3(
+ CallExpr:3(
+ NameExpr(g [__main__.g])
+ Args()))))
+ AssignmentStmt:4(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ FuncDef:5(
+ g
+ Block:5(
+ PassStmt:5())))
+
+[case testAssignmentAfterInit]
+x = 1
+x = 2
+def f(y):
+ y = 1
+ z = 1
+ z = 2
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ IntExpr(2))
+ FuncDef:3(
+ f
+ Args(
+ Var(y))
+ Block:3(
+ AssignmentStmt:4(
+ NameExpr(y [l])
+ IntExpr(1))
+ AssignmentStmt:5(
+ NameExpr(z* [l])
+ IntExpr(1))
+ AssignmentStmt:6(
+ NameExpr(z [l])
+ IntExpr(2)))))
+
+[case testLocalAndGlobalAliasing]
+x = 1
+def f():
+ x = 2
+ x
+x
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ FuncDef:2(
+ f
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(x* [l])
+ IntExpr(2))
+ ExpressionStmt:4(
+ NameExpr(x [l]))))
+ ExpressionStmt:5(
+ NameExpr(x [__main__.x])))
+
+[case testArgumentInitializers]
+def f(x = f, y = object):
+ x, y
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x)
+ Var(y))
+ Init(
+ AssignmentStmt:1(
+ NameExpr(x [l])
+ NameExpr(f [__main__.f]))
+ AssignmentStmt:1(
+ NameExpr(y [l])
+ NameExpr(object [builtins.object])))
+ Block:1(
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [l])
+ NameExpr(y [l]))))))
+
+[case testVarArgs]
+def f(x, *y):
+ x, y
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ VarArg(
+ Var(y))
+ Block:1(
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [l])
+ NameExpr(y [l]))))))
+
+[case testGlobalDecl]
+x = None
+def f():
+ global x
+ x = None
+ x
+class A: pass
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(None [builtins.None]))
+ FuncDef:2(
+ f
+ Block:2(
+ GlobalDecl:3(
+ x)
+ AssignmentStmt:4(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None]))
+ ExpressionStmt:5(
+ NameExpr(x [__main__.x]))))
+ ClassDef:6(
+ A
+ PassStmt:6()))
+
+[case testMultipleNamesInGlobalDecl]
+x, y = None, None
+def f():
+ global x, y
+ x = y
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ TupleExpr:1(
+ NameExpr(None [builtins.None])
+ NameExpr(None [builtins.None])))
+ FuncDef:2(
+ f
+ Block:2(
+ GlobalDecl:3(
+ x
+ y)
+ AssignmentStmt:4(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y])))))
+
+[case testGlobalDeclScope]
+x = None
+def f():
+ global x
+def g():
+ x = None
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(None [builtins.None]))
+ FuncDef:2(
+ f
+ Block:2(
+ GlobalDecl:3(
+ x)))
+ FuncDef:4(
+ g
+ Block:4(
+ AssignmentStmt:5(
+ NameExpr(x* [l])
+ NameExpr(None [builtins.None])))))
+
+[case testGlobalDeclScope]
+x = None
+def f():
+ global x
+def g():
+ x = None
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(None [builtins.None]))
+ FuncDef:2(
+ f
+ Block:2(
+ GlobalDecl:3(
+ x)))
+ FuncDef:4(
+ g
+ Block:4(
+ AssignmentStmt:5(
+ NameExpr(x* [l])
+ NameExpr(None [builtins.None])))))
+
+[case testGlobaWithinMethod]
+x = None
+class A:
+ def f(self):
+ global x
+ x = self
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(None [builtins.None]))
+ ClassDef:2(
+ A
+ FuncDef:3(
+ f
+ Args(
+ Var(self))
+ Block:3(
+ GlobalDecl:4(
+ x)
+ AssignmentStmt:5(
+ NameExpr(x [__main__.x])
+ NameExpr(self [l]))))))
+
+[case testGlobalDefinedInBlock]
+if object:
+ x = object()
+ x = x
+x
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ NameExpr(object [builtins.object]))
+ Then(
+ AssignmentStmt:2(
+ NameExpr(x* [__main__.x])
+ CallExpr:2(
+ NameExpr(object [builtins.object])
+ Args()))
+ AssignmentStmt:3(
+ NameExpr(x [__main__.x])
+ NameExpr(x [__main__.x]))))
+ ExpressionStmt:4(
+ NameExpr(x [__main__.x])))
+
+[case testNonlocalDecl]
+def g():
+ x = None
+ def f():
+ nonlocal x
+ x = None
+ x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ g
+ Block:1(
+ AssignmentStmt:2(
+ NameExpr(x* [l])
+ NameExpr(None [builtins.None]))
+ FuncDef:3(
+ f
+ Block:3(
+ NonlocalDecl:4(
+ x)
+ AssignmentStmt:5(
+ NameExpr(x [l])
+ NameExpr(None [builtins.None]))
+ ExpressionStmt:6(
+ NameExpr(x [l])))))))
+
+[case testMultipleNamesInNonlocalDecl]
+def g():
+ x, y = None, None
+ def f(z):
+ nonlocal x, y
+ x = y
+[out]
+MypyFile:1(
+ FuncDef:1(
+ g
+ Block:1(
+ AssignmentStmt:2(
+ TupleExpr:2(
+ NameExpr(x* [l])
+ NameExpr(y* [l]))
+ TupleExpr:2(
+ NameExpr(None [builtins.None])
+ NameExpr(None [builtins.None])))
+ FuncDef:3(
+ f
+ Args(
+ Var(z))
+ Block:3(
+ NonlocalDecl:4(
+ x
+ y)
+ AssignmentStmt:5(
+ NameExpr(x [l])
+ NameExpr(y [l])))))))
+
+[case testNestedFunctions]
+def f(x):
+ def g(y):
+ z = y + x
+ return g
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ Block:1(
+ FuncDef:2(
+ g
+ Args(
+ Var(y))
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(z* [l])
+ OpExpr:3(
+ +
+ NameExpr(y [l])
+ NameExpr(x [l])))))
+ ReturnStmt:4(
+ NameExpr(g [l])))))
+
+[case testNestedFunctionWithOverlappingName]
+def f(x):
+ def g():
+ x = 1
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ Block:1(
+ FuncDef:2(
+ g
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(x* [l])
+ IntExpr(1)))))))
diff --git a/test-data/unit/semanal-classes.test b/test-data/unit/semanal-classes.test
new file mode 100644
index 0000000..22beb8d
--- /dev/null
+++ b/test-data/unit/semanal-classes.test
@@ -0,0 +1,633 @@
+-- Test cases related to classes for the semantic analyzer.
+
+[case testSimpleClass]
+class A: pass
+x = A
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ PassStmt:1())
+ AssignmentStmt:2(
+ NameExpr(x* [__main__.x])
+ NameExpr(A [__main__.A])))
+
+[case testMethods]
+class A:
+ def __init__(self, x):
+ y = x
+ def f(self):
+ y = self
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ __init__
+ Args(
+ Var(self)
+ Var(x))
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(y* [l])
+ NameExpr(x [l]))))
+ FuncDef:4(
+ f
+ Args(
+ Var(self))
+ Block:4(
+ AssignmentStmt:5(
+ NameExpr(y* [l])
+ NameExpr(self [l]))))))
+
+[case testMemberDefinitionInInit]
+class A:
+ def __init__(self):
+ self.x = 1
+ self.y = 2
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ __init__
+ Args(
+ Var(self))
+ Block:2(
+ AssignmentStmt:3(
+ MemberExpr:3(
+ NameExpr(self [l])
+ x*)
+ IntExpr(1))
+ AssignmentStmt:4(
+ MemberExpr:4(
+ NameExpr(self [l])
+ y*)
+ IntExpr(2))))))
+
+[case testMemberAssignmentViaSelfOutsideInit]
+class A:
+ def f(self):
+ self.x = 1
+def __init__(self):
+ self.y = 1
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ f
+ Args(
+ Var(self))
+ Block:2(
+ AssignmentStmt:3(
+ MemberExpr:3(
+ NameExpr(self [l])
+ x*)
+ IntExpr(1)))))
+ FuncDef:4(
+ __init__
+ Args(
+ Var(self))
+ Block:4(
+ AssignmentStmt:5(
+ MemberExpr:5(
+ NameExpr(self [l])
+ y)
+ IntExpr(1)))))
+
+[case testMemberAssignmentNotViaSelf]
+class A:
+ def __init__(x, self):
+ self.y = 1 # not really self
+class B:
+ def __init__(x):
+ self = x
+ self.z = 1
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ __init__
+ Args(
+ Var(x)
+ Var(self))
+ Block:2(
+ AssignmentStmt:3(
+ MemberExpr:3(
+ NameExpr(self [l])
+ y)
+ IntExpr(1)))))
+ ClassDef:4(
+ B
+ FuncDef:5(
+ __init__
+ Args(
+ Var(x))
+ Block:5(
+ AssignmentStmt:6(
+ NameExpr(self* [l])
+ NameExpr(x [l]))
+ AssignmentStmt:7(
+ MemberExpr:7(
+ NameExpr(self [l])
+ z)
+ IntExpr(1))))))
+
+[case testNonStandardNameForSelfAndInit]
+class A:
+ def __init__(x):
+ x.y = 1
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ __init__
+ Args(
+ Var(x))
+ Block:2(
+ AssignmentStmt:3(
+ MemberExpr:3(
+ NameExpr(x [l])
+ y*)
+ IntExpr(1))))))
+
+[case testAssignmentAfterAttributeInit]
+class A:
+ def __init__(self):
+ self.x = 1
+ self.x = 2
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ __init__
+ Args(
+ Var(self))
+ Block:2(
+ AssignmentStmt:3(
+ MemberExpr:3(
+ NameExpr(self [l])
+ x*)
+ IntExpr(1))
+ AssignmentStmt:4(
+ MemberExpr:4(
+ NameExpr(self [l])
+ x)
+ IntExpr(2))))))
+
+[case testOverloadedMethod]
+from typing import overload
+class A:
+ @overload
+ def f(self) -> None: self
+ @overload
+ def f(self, x: 'A') -> None: self
+ def f(self, *args): self
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [overload])
+ ClassDef:2(
+ A
+ OverloadedFuncDef:3(
+ FuncDef:7(
+ f
+ Args(
+ Var(self))
+ VarArg(
+ Var(args))
+ Block:7(
+ ExpressionStmt:7(
+ NameExpr(self [l]))))
+ Overload(def (self: __main__.A), \
+ def (self: __main__.A, x: __main__.A))
+ Decorator:3(
+ Var(f)
+ NameExpr(overload [typing.overload])
+ FuncDef:4(
+ f
+ Args(
+ Var(self))
+ def (self: __main__.A)
+ Block:4(
+ ExpressionStmt:4(
+ NameExpr(self [l])))))
+ Decorator:5(
+ Var(f)
+ NameExpr(overload [typing.overload])
+ FuncDef:6(
+ f
+ Args(
+ Var(self)
+ Var(x))
+ def (self: __main__.A, x: __main__.A)
+ Block:6(
+ ExpressionStmt:6(
+ NameExpr(self [l]))))))))
+
+[case testAttributeWithoutType]
+class A:
+ a = object
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ AssignmentStmt:2(
+ NameExpr(a* [m])
+ NameExpr(object [builtins.object]))))
+
+[case testDataAttributeRefInClassBody]
+class A:
+ x = 1
+ y = x
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ AssignmentStmt:2(
+ NameExpr(x* [m])
+ IntExpr(1))
+ AssignmentStmt:3(
+ NameExpr(y* [m])
+ NameExpr(x [__main__.A.x]))))
+
+[case testMethodRefInClassBody]
+class A:
+ def f(self): pass
+ g = f
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ f
+ Args(
+ Var(self))
+ Block:2(
+ PassStmt:2()))
+ AssignmentStmt:3(
+ NameExpr(g* [m])
+ NameExpr(f [__main__.A.f]))))
+
+[case testIfStatementInClassBody]
+class A:
+ if A:
+ x = 1
+ else:
+ x = 2
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ IfStmt:2(
+ If(
+ NameExpr(A [__main__.A]))
+ Then(
+ AssignmentStmt:3(
+ NameExpr(x* [m])
+ IntExpr(1)))
+ Else(
+ AssignmentStmt:5(
+ NameExpr(x [__main__.A.x])
+ IntExpr(2))))))
+
+[case testForStatementInClassBody]
+class A:
+ for x in [1, 2]:
+ y = x
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ ForStmt:2(
+ NameExpr(x* [m])
+ ListExpr:2(
+ IntExpr(1)
+ IntExpr(2))
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(y* [m])
+ NameExpr(x [__main__.A.x]))))))
+
+[case testReferenceToClassWithinFunction]
+def f():
+ class A: pass
+ A
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ClassDef:2(
+ A
+ PassStmt:2())
+ ExpressionStmt:3(
+ NameExpr(A [__main__.A at 2])))))
+
+[case testReferenceToClassWithinClass]
+class A:
+ class B: pass
+ B
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ ClassDef:2(
+ B
+ PassStmt:2())
+ ExpressionStmt:3(
+ NameExpr(B [__main__.A.B]))))
+
+[case testClassWithBaseClassWithinClass]
+class A:
+ class B: pass
+ class C(B): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ ClassDef:2(
+ B
+ PassStmt:2())
+ ClassDef:3(
+ C
+ BaseType(
+ __main__.A.B)
+ PassStmt:3())))
+
+[case testDeclarationReferenceToNestedClass]
+def f() -> None:
+ class A: pass
+ x = None # type: A
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def ()
+ Block:1(
+ ClassDef:2(
+ A
+ PassStmt:2())
+ AssignmentStmt:3(
+ NameExpr(x [l])
+ NameExpr(None [builtins.None])
+ __main__.A at 2))))
+
+[case testAccessToLocalInOuterScopeWithinNestedClass]
+def f(x):
+ class A:
+ y = x
+ def g(self):
+ z = x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ Block:1(
+ ClassDef:2(
+ A
+ AssignmentStmt:3(
+ NameExpr(y* [m])
+ NameExpr(x [l]))
+ FuncDef:4(
+ g
+ Args(
+ Var(self))
+ Block:4(
+ AssignmentStmt:5(
+ NameExpr(z* [l])
+ NameExpr(x [l]))))))))
+
+[case testQualifiedMetaclass]
+import abc
+class A(metaclass=abc.ABCMeta): pass
+[out]
+MypyFile:1(
+ Import:1(abc)
+ ClassDef:2(
+ A
+ Metaclass(abc.ABCMeta)
+ PassStmt:2()))
+
+[case testStaticMethod]
+class A:
+ @staticmethod
+ def f(z: int) -> str: pass
+[builtins fixtures/staticmethod.pyi]
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ Decorator:2(
+ Var(f)
+ FuncDef:3(
+ f
+ Args(
+ Var(z))
+ def (z: builtins.int) -> builtins.str
+ Static
+ Block:3(
+ PassStmt:3())))))
+
+[case testStaticMethodWithNoArgs]
+class A:
+ @staticmethod
+ def f() -> str: pass
+[builtins fixtures/staticmethod.pyi]
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ Decorator:2(
+ Var(f)
+ FuncDef:3(
+ f
+ def () -> builtins.str
+ Static
+ Block:3(
+ PassStmt:3())))))
+
+[case testClassMethod]
+class A:
+ @classmethod
+ def f(cls, z: int) -> str: pass
+[builtins fixtures/classmethod.pyi]
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ Decorator:2(
+ Var(f)
+ FuncDef:3(
+ f
+ Args(
+ Var(cls)
+ Var(z))
+ def (cls: def () -> __main__.A, z: builtins.int) -> builtins.str
+ Class
+ Block:3(
+ PassStmt:3())))))
+
+[case testClassMethodWithNoArgs]
+class A:
+ @classmethod
+ def f(cls) -> str: pass
+[builtins fixtures/classmethod.pyi]
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ Decorator:2(
+ Var(f)
+ FuncDef:3(
+ f
+ Args(
+ Var(cls))
+ def (cls: def () -> __main__.A) -> builtins.str
+ Class
+ Block:3(
+ PassStmt:3())))))
+
+[case testProperty]
+import typing
+class A:
+ @property
+ def f(self) -> str: pass
+[builtins fixtures/property.pyi]
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ Decorator:3(
+ Var(f)
+ FuncDef:4(
+ f
+ Args(
+ Var(self))
+ def (self: __main__.A) -> builtins.str
+ Property
+ Block:4(
+ PassStmt:4())))))
+
+[case testClassDecorator]
+import typing
+ at object
+class A: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ Decorators(
+ NameExpr(object [builtins.object]))
+ PassStmt:3()))
+
+[case testClassAttributeAsMethodDefaultArgumentValue]
+import typing
+class A:
+ X = 1
+ def f(self, x : int = X) -> None: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ AssignmentStmt:3(
+ NameExpr(X* [m])
+ IntExpr(1))
+ FuncDef:4(
+ f
+ Args(
+ Var(self)
+ Var(x))
+ def (self: __main__.A, x: builtins.int =)
+ Init(
+ AssignmentStmt:4(
+ NameExpr(x [l])
+ NameExpr(X [__main__.A.X])))
+ Block:4(
+ PassStmt:4()))))
+
+[case testInvalidBaseClass]
+from typing import Any, Callable
+class A(None): pass
+class B(Any): pass
+class C(Callable[[], int]): pass
+[out]
+main: error: Invalid base class
+main:4: error: Invalid base class
+
+[case testTupleAsBaseClass]
+import m
+[file m.pyi]
+from typing import Tuple
+class A(Tuple[int, str]): pass
+[builtins fixtures/tuple.pyi]
+[out]
+MypyFile:1(
+ Import:1(m))
+MypyFile:1(
+ tmp/m.pyi
+ ImportFrom:1(typing, [Tuple])
+ ClassDef:2(
+ A
+ TupleType(
+ Tuple[builtins.int, builtins.str])
+ BaseType(
+ builtins.tuple[Any])
+ PassStmt:2()))
+
+[case testBaseClassFromIgnoredModule]
+import m # type: ignore
+class B(m.A):
+ pass
+[out]
+MypyFile:1(
+ Import:1(m)
+ ClassDef:2(
+ B
+ FallbackToAny
+ BaseType(
+ builtins.object)
+ PassStmt:3())
+ IgnoredLines(1))
+
+[case testBaseClassFromIgnoredModuleUsingImportFrom]
+from m import A # type: ignore
+class B(A, int):
+ pass
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [A])
+ ClassDef:2(
+ B
+ FallbackToAny
+ BaseType(
+ builtins.int)
+ PassStmt:3())
+ IgnoredLines(1))
+
+[case testBaseClassWithExplicitAnyType]
+from typing import Any
+A = 1 # type: Any
+class B(A):
+ pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Any])
+ AssignmentStmt:2(
+ NameExpr(A [__main__.A])
+ IntExpr(1)
+ Any)
+ ClassDef:3(
+ B
+ FallbackToAny
+ BaseType(
+ builtins.object)
+ PassStmt:4()))
diff --git a/test-data/unit/semanal-classvar.test b/test-data/unit/semanal-classvar.test
new file mode 100644
index 0000000..d2e474c
--- /dev/null
+++ b/test-data/unit/semanal-classvar.test
@@ -0,0 +1,223 @@
+[case testClassVarDef]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [ClassVar])
+ ClassDef:2(
+ A
+ AssignmentStmt:3(
+ NameExpr(x [m])
+ IntExpr(1)
+ builtins.int)))
+
+[case testClassVarDefInModuleScope]
+from typing import ClassVar
+x = None # type: ClassVar[int]
+[out]
+main:2: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarDefInFuncScope]
+from typing import ClassVar
+def f() -> None:
+ x = None # type: ClassVar[int]
+[out]
+main:3: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarDefInMethod]
+from typing import ClassVar
+class A:
+ def f(self) -> None:
+ x = None # type: ClassVar
+[out]
+main:4: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarTooManyArguments]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar[int, str]
+[out]
+main:3: error: ClassVar[...] must have at most one type argument
+
+[case testClassVarWithoutArguments]
+from typing import ClassVar
+class A:
+ x = 1 # type: ClassVar
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [ClassVar])
+ ClassDef:2(
+ A
+ AssignmentStmt:3(
+ NameExpr(x [m])
+ IntExpr(1)
+ Any)))
+
+[case testClassVarWithTypeVar]
+from typing import ClassVar, TypeVar
+T = TypeVar('T')
+class A:
+ x = None # type: ClassVar[T]
+[out]
+main:4: error: Invalid type "__main__.T"
+
+[case testClassVarInFunctionArgs]
+from typing import ClassVar
+def f(x: str, y: ClassVar) -> None: pass
+[out]
+main:2: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarInMethodArgs]
+from typing import ClassVar
+class A:
+ def f(x: str, y: ClassVar) -> None: pass
+[out]
+main:3: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarFunctionRetType]
+from typing import ClassVar
+def f() -> ClassVar: pass
+[out]
+main:2: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarMethodRetType]
+from typing import ClassVar
+class A:
+ def f(self) -> ClassVar: pass
+[out]
+main:3: error: ClassVar can only be used for assignments in class body
+
+[case testMultipleClassVarInFunctionSig]
+from typing import ClassVar
+def f(x: ClassVar, y: ClassVar) -> ClassVar: pass
+[out]
+main:2: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarInCallableArgs]
+from typing import Callable, ClassVar, Any
+f = None # type: Callable[[int, ClassVar], Any]
+[out]
+main:2: error: Invalid type: ClassVar nested inside other type
+
+[case testClassVarInCallableRet]
+from typing import Callable, ClassVar
+f = None # type: Callable[..., ClassVar]
+[out]
+main:2: error: Invalid type: ClassVar nested inside other type
+
+[case testClassVarInUnion]
+from typing import ClassVar, Union
+x = None # type: Union[ClassVar, str]
+[out]
+main:2: error: Invalid type: ClassVar nested inside other type
+
+[case testClassVarInUnionAsAttribute]
+from typing import ClassVar, Union
+class A:
+ x = None # type: Union[ClassVar, str]
+[out]
+main:3: error: Invalid type: ClassVar nested inside other type
+
+[case testListWithClassVars]
+from typing import ClassVar, List
+x = [] # type: List[ClassVar]
+[builtins fixtures/list.pyi]
+[out]
+main:2: error: Invalid type: ClassVar nested inside other type
+
+[case testTupleClassVar]
+from typing import ClassVar, Tuple
+x = None # type: Tuple[ClassVar, int]
+[out]
+main:2: error: Invalid type: ClassVar nested inside other type
+
+[case testMultipleLvaluesWithList]
+from typing import ClassVar, List
+class A:
+ [x, y] = None, None # type: List[ClassVar]
+[builtins fixtures/list.pyi]
+[out]
+main:3: error: Invalid type: ClassVar nested inside other type
+
+[case testDeeplyNested]
+from typing import Callable, ClassVar, Union
+class A: pass
+class B:
+ x = None # type: Union[str, Callable[[A, ClassVar], int]]
+[out]
+main:4: error: Invalid type: ClassVar nested inside other type
+
+[case testClassVarInClassVar]
+from typing import ClassVar
+class A:
+ x = None # type: ClassVar[ClassVar[int]]
+[out]
+main:3: error: Invalid type: ClassVar nested inside other type
+
+[case testInsideGeneric]
+from typing import ClassVar, Generic, TypeVar
+T = TypeVar('T')
+class A(Generic[T]): pass
+class B:
+ x = None # type: A[ClassVar]
+[out]
+main:5: error: Invalid type: ClassVar nested inside other type
+
+[case testDefineOnSelf]
+from typing import ClassVar
+class A:
+ def __init__(self) -> None:
+ self.x = None # type: ClassVar
+[out]
+main:4: error: ClassVar can only be used for assignments in class body
+
+[case testForIndex]
+from typing import ClassVar
+for i in []: # type: ClassVar
+ pass
+[out]
+main:2: error: ClassVar can only be used for assignments in class body
+
+[case testForIndexInClassBody]
+from typing import ClassVar
+class A:
+ for i in []: # type: ClassVar
+ pass
+[out]
+main:3: error: ClassVar can only be used for assignments in class body
+
+[case testWithStmt]
+from typing import ClassVar
+class A: pass
+with A() as x: # type: ClassVar
+ pass
+[out]
+main:3: error: ClassVar can only be used for assignments in class body
+
+[case testWithStmtInClassBody]
+from typing import ClassVar
+class A: pass
+class B:
+ with A() as x: # type: ClassVar
+ pass
+[out]
+main:4: error: ClassVar can only be used for assignments in class body
+
+[case testClassVarWithGeneric]
+from typing import ClassVar, Generic, TypeVar
+T = TypeVar('T')
+class A(Generic[T]):
+ x = None # type: ClassVar[T]
+[out]
+main:4: error: Invalid type: ClassVar cannot be generic
+
+[case testClassVarWithNestedGeneric]
+from typing import ClassVar, Generic, List, TypeVar, Union
+T = TypeVar('T')
+U = TypeVar('U')
+class A(Generic[T, U]):
+ x = None # type: ClassVar[Union[T, List[U]]]
+[builtins fixtures/list.pyi]
+[out]
+main:5: error: Invalid type: ClassVar cannot be generic
diff --git a/test-data/unit/semanal-errors.test b/test-data/unit/semanal-errors.test
new file mode 100644
index 0000000..2192bce
--- /dev/null
+++ b/test-data/unit/semanal-errors.test
@@ -0,0 +1,1403 @@
+[case testUndefinedVariableInGlobalStatement]
+import typing
+x
+y
+[out]
+main:2: error: Name 'x' is not defined
+main:3: error: Name 'y' is not defined
+
+[case testUndefinedVariableWithinFunctionContext]
+import typing
+def f() -> None:
+ x
+y
+[out]
+main:3: error: Name 'x' is not defined
+main:4: error: Name 'y' is not defined
+
+[case testMethodScope]
+import typing
+class A:
+ def f(self): pass
+f
+[out]
+main:4: error: Name 'f' is not defined
+
+[case testMethodScope2]
+import typing
+class A:
+ def f(self): pass
+class B:
+ def g(self) -> None:
+ f # error
+ g # error
+[out]
+main:6: error: Name 'f' is not defined
+main:7: error: Name 'g' is not defined
+
+[case testInvalidType]
+import typing
+x = None # type: X
+[out]
+main:2: error: Name 'X' is not defined
+
+[case testInvalidGenericArg]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+x = 0 # type: A[y]
+[out]
+main:4: error: Name 'y' is not defined
+
+[case testInvalidNumberOfGenericArgsInTypeDecl]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class A: pass
+class B(Generic[t]): pass
+x = 0 # type: B[A, A]
+y = 0 # type: A[A]
+[out]
+main:5: error: "B" expects 1 type argument, but 2 given
+main:6: error: "A" expects no type arguments, but 1 given
+
+[case testInvalidNumberOfGenericArgsInUndefinedArg]
+
+class A: pass
+x = None # type: A[int] # E: "A" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfGenericArgsInNestedBlock]
+
+class A: pass
+class B:
+ def f(self) -> None:
+ while 1:
+ x = None # type: A[int] \
+ # E: "A" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfGenericArgsInSignature]
+import typing
+class A: pass
+def f() -> A[int]: pass # E: "A" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfGenericArgsInOverloadedSignature]
+from typing import overload
+class A: pass
+ at overload
+def f(): pass
+ at overload
+def f(x: A[int]) -> None: pass # E: "A" expects no type arguments, but 1 given
+def f(*args): pass
+[out]
+
+[case testInvalidNumberOfGenericArgsInBaseType]
+import typing
+class A: pass
+class B(A[int]): pass # E: "A" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfGenericArgsInCast]
+from typing import cast
+class A: pass
+x = cast(A[int], 1) # E: "A" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfGenericArgsInNestedGenericType]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]): pass
+class B: pass
+def f() -> A[B[int]]: pass # E: "B" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfGenericArgsInTupleType]
+from typing import Tuple
+class A: pass
+x = None # type: Tuple[A[int]] # E: "A" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfGenericArgsInFunctionType]
+from typing import Callable
+class A: pass
+x = None # type: Callable[[A[int]], int] # E: "A" expects no type arguments, but 1 given
+y = None # type: Callable[[], A[int]] # E: "A" expects no type arguments, but 1 given
+[out]
+
+[case testVarOrFuncAsType]
+import typing
+def f(): pass
+x = 1
+y = 0 # type: f
+z = 0 # type: x
+[out]
+main:4: error: Invalid type "__main__.f"
+main:5: error: Invalid type "__main__.x"
+
+[case testGlobalVarRedefinition]
+import typing
+class A: pass
+x = 0 # type: A
+x = 0 # type: A
+[out]
+main:4: error: Name 'x' already defined
+
+[case testLocalVarRedefinition]
+import typing
+class A: pass
+def f() -> None:
+ x = 0 # type: A
+ x = 0 # type: A
+[out]
+main:5: error: Name 'x' already defined
+
+[case testClassVarRedefinition]
+import typing
+class A:
+ x = 0 # type: object
+ x = 0 # type: object
+[out]
+main:4: error: Name 'x' already defined
+
+[case testMultipleClassDefinitions]
+import typing
+class A: pass
+class A: pass
+[out]
+main:3: error: Name 'A' already defined on line 2
+
+[case testMultipleMixedDefinitions]
+import typing
+x = 1
+def x(): pass
+class x: pass
+[out]
+main:3: error: Name 'x' already defined on line 2
+main:4: error: Name 'x' already defined on line 2
+
+[case testNameNotImported]
+import typing
+from m import y
+x
+[file m.py]
+x = y = 1
+[out]
+main:3: error: Name 'x' is not defined
+
+[case testMissingNameInImportFrom]
+import typing
+from m import y
+[file m.py]
+x = 1
+[out]
+main:2: error: Module 'm' has no attribute 'y'
+
+[case testMissingModule]
+import typing
+import m
+[out]
+main:2: error: Cannot find module named 'm'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testMissingModule2]
+import typing
+from m import x
+[out]
+main:2: error: Cannot find module named 'm'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testMissingModule3]
+import typing
+from m import *
+[out]
+main:2: error: Cannot find module named 'm'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testMissingModuleRelativeImport]
+import typing
+import m
+[file m/__init__.py]
+from .x import y
+[out]
+tmp/m/__init__.py:1: error: Cannot find module named 'm.x'
+tmp/m/__init__.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testMissingModuleRelativeImport2]
+import typing
+import m.a
+[file m/__init__.py]
+[file m/a.py]
+from .x import y
+[out]
+tmp/m/a.py:1: error: Cannot find module named 'm.x'
+tmp/m/a.py:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+
+[case testModuleNotImported]
+import typing
+import _m
+_n.x
+[file _m.py]
+import _n
+[file _n.py]
+x = 1
+[out]
+main:3: error: Name '_n' is not defined
+
+[case testImportAsteriskPlusUnderscore]
+import typing
+from _m import *
+_x
+__x__
+[file _m.py]
+_x = __x__ = 1
+[out]
+main:3: error: Name '_x' is not defined
+main:4: error: Name '__x__' is not defined
+
+[case testRelativeImportAtTopLevelModule]
+from . import m
+[out]
+main:1: error: No parent module -- cannot perform relative import
+
+[case testRelativeImportAtTopLevelModule2]
+from .. import m
+[out]
+main:1: error: No parent module -- cannot perform relative import
+
+[case testUndefinedTypeWithQualifiedName]
+import typing
+import m
+def f() -> m.c: pass
+def g() -> n.c: pass
+[file m.py]
+[out]
+main:3: error: Name 'm.c' is not defined
+main:4: error: Name 'n' is not defined
+
+[case testMissingPackage]
+import typing
+import m.n
+[out]
+main:2: error: Cannot find module named 'm'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Cannot find module named 'm.n'
+
+[case testMissingPackage]
+import typing
+from m.n import x
+from a.b import *
+[out]
+main:2: error: Cannot find module named 'm.n'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:3: error: Cannot find module named 'a.b'
+
+[case testErrorInImportedModule]
+import m
+[file m.py]
+import typing
+x = y
+[out]
+tmp/m.py:2: error: Name 'y' is not defined
+
+[case testErrorInImportedModule2]
+import m.n
+[file m/__init__.py]
+[file m/n.py]
+import k
+[file k.py]
+import typing
+x = y
+[out]
+tmp/k.py:2: error: Name 'y' is not defined
+
+[case testPackageWithoutInitFile]
+import typing
+import m.n
+m.n.x
+[file m/n.py]
+x = 1
+[out]
+main:2: error: Cannot find module named 'm'
+main:2: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)
+main:2: error: Cannot find module named 'm.n'
+
+[case testBreakOutsideLoop]
+break
+def f():
+ break
+[out]
+main:1: error: 'break' outside loop
+main:3: error: 'break' outside loop
+
+[case testContinueOutsideLoop]
+continue
+def f():
+ continue
+[out]
+main:1: error: 'continue' outside loop
+main:3: error: 'continue' outside loop
+
+[case testReturnOutsideFunction]
+def f(): pass
+return
+return 1
+[out]
+main:2: error: 'return' outside function
+main:3: error: 'return' outside function
+
+[case testYieldOutsideFunction]
+yield 1
+yield
+[out]
+main:1: error: 'yield' outside function
+main:2: error: 'yield' outside function
+
+[case testInvalidLvalues1]
+1 = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues2]
+(1) = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues3]
+(1, 1) = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues4]
+[1, 1] = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues5]
+() = 1
+[out]
+main:1: error: can't assign to ()
+
+[case testInvalidLvalues6]
+x = y = z = 1 # ok
+x, (y, 1) = 1
+[out]
+main:2: error: can't assign to literal
+
+[case testInvalidLvalues7]
+x, [y, 1] = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues8]
+x, [y, [z, 1]] = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues9]
+x, (y) = 1 # ok
+x, (y, (z, z)) = 1 # ok
+x, (y, (z, 1)) = 1
+[out]
+main:3: error: can't assign to literal
+
+[case testInvalidLvalues10]
+x + x = 1
+[out]
+main:1: error: can't assign to operator
+
+[case testInvalidLvalues11]
+-x = 1
+[out]
+main:1: error: can't assign to operator
+
+[case testInvalidLvalues12]
+1.1 = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues13]
+'x' = 1
+[out]
+main:1: error: can't assign to literal
+
+[case testInvalidLvalues14]
+x() = 1
+[out]
+main:1: error: can't assign to function call
+
+[case testTwoStarExpressions]
+a, *b, *c = 1
+*a, (*b, c) = 1
+a, (*b, *c) = 1
+[*a, *b] = 1
+[out]
+main:1: error: Two starred expressions in assignment
+main:3: error: Two starred expressions in assignment
+main:4: error: Two starred expressions in assignment
+
+[case testTwoStarExpressionsInForStmt]
+z = 1
+for a, *b, *c in z:
+ pass
+for *a, (*b, c) in z:
+ pass
+for a, (*b, *c) in z:
+ pass
+for [*a, *b] in z:
+ pass
+[out]
+main:2: error: Two starred expressions in assignment
+main:6: error: Two starred expressions in assignment
+main:8: error: Two starred expressions in assignment
+
+[case testTwoStarExpressionsInGeneratorExpr]
+(a for a, *b, *c in [])
+(a for *a, (*b, c) in [])
+(a for a, (*b, *c) in [])
+[out]
+main:1: error: Name 'a' is not defined
+main:1: error: Two starred expressions in assignment
+main:3: error: Two starred expressions in assignment
+
+[case testStarExpressionRhs]
+b = 1
+c = 1
+d = 1
+a = *b
+[out]
+main:4: error: Can use starred expression only as assignment target
+
+[case testStarExpressionInExp]
+a = 1
+*a + 1
+[out]
+main:2: error: Can use starred expression only as assignment target
+
+[case testInvalidDel1]
+x = 1
+del x(1) # E: can't delete function call
+[out]
+
+[case testInvalidDel2]
+x = 1
+del x + 1 # E: can't delete operator
+[out]
+
+[case testInvalidDel3]
+del z # E: Name 'z' is not defined
+[out]
+
+[case testFunctionTvarScope]
+from typing import TypeVar
+t = TypeVar('t')
+def f(x: t) -> t: pass
+x = 0 # type: t
+[out]
+main:4: error: Invalid type "__main__.t"
+
+[case testClassTvarScope]
+from typing import Generic, TypeVar
+t = TypeVar('t')
+class c(Generic[t]): pass
+x = 0 # type: t
+[out]
+main:4: error: Invalid type "__main__.t"
+
+[case testExpressionRefersToTypeVariable]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class c(Generic[t]):
+ def f(self) -> None: x = t
+def f(y: t): x = t
+[out]
+main:4: error: 't' is a type variable and only valid in type context
+main:5: error: 't' is a type variable and only valid in type context
+
+[case testMissingSelf]
+import typing
+class A:
+ def f(): pass
+[out]
+main:3: error: Method must have at least one argument
+
+[case testInvalidBaseClass]
+import typing
+class A(B): pass
+[out]
+main:2: error: Name 'B' is not defined
+
+[case testSuperOutsideClass]
+class A: pass
+super().x
+def f() -> None: super().y
+[out]
+main:2: error: "super" used outside class
+main:3: error: "super" used outside class
+
+[case testMissingSelfInMethod]
+import typing
+class A:
+ def f() -> None: pass
+ def g(): pass
+[out]
+main:3: error: Method must have at least one argument
+main:4: error: Method must have at least one argument
+
+[case testMultipleMethodDefinition]
+import typing
+class A:
+ def f(self) -> None: pass
+ def g(self) -> None: pass
+ def f(self, x: object) -> None: pass
+[out]
+main:5: error: Name 'f' already defined
+
+[case testInvalidGlobalDecl]
+import typing
+def f() -> None:
+ global x
+ x = None
+[out]
+main:4: error: Name 'x' is not defined
+
+[case testInvalidNonlocalDecl]
+import typing
+def f():
+ def g() -> None:
+ nonlocal x
+ x = None
+[out]
+main:4: error: No binding for nonlocal 'x' found
+main:5: error: Name 'x' is not defined
+
+[case testNonlocalDeclNotMatchingGlobal]
+import typing
+x = None
+def f() -> None:
+ nonlocal x
+ x = None
+[out]
+main:4: error: No binding for nonlocal 'x' found
+main:5: error: Name 'x' is not defined
+
+[case testNonlocalDeclConflictingWithParameter]
+import typing
+def g():
+ x = None
+ def f(x) -> None:
+ nonlocal x
+ x = None
+[out]
+main:5: error: Name 'x' is already defined in local scope before nonlocal declaration
+
+[case testNonlocalDeclOutsideFunction]
+x = 2
+nonlocal x
+[out]
+main:2: error: nonlocal declaration not allowed at module level
+
+[case testGlobalAndNonlocalDecl]
+import typing
+x = 1
+def f():
+ x = 1
+ def g() -> None:
+ global x
+ nonlocal x
+ x = None
+[out]
+main:7: error: Name 'x' is nonlocal and global
+
+[case testNonlocalAndGlobalDecl]
+import typing
+x = 1
+def f():
+ x = 1
+ def g() -> None:
+ nonlocal x
+ global x
+ x = None
+[out]
+main:7: error: Name 'x' is nonlocal and global
+
+[case testNestedFunctionAndScoping]
+import typing
+def f(x) -> None:
+ def g(y):
+ z = x
+ z
+ y
+ x
+[out]
+main:5: error: Name 'z' is not defined
+main:6: error: Name 'y' is not defined
+
+[case testMultipleNestedFunctionDef]
+import typing
+def f(x) -> None:
+ def g(): pass
+ x = 1
+ def g(): pass
+[out]
+main:5: error: Name 'g' already defined
+
+[case testRedefinedOverloadedFunction]
+from typing import overload, Any
+def f() -> None:
+ @overload
+ def p(o: object) -> None: pass # no error
+ @overload
+ def p(o: Any) -> None: pass # no error
+ x = 1
+ def p(): pass # fail
+[out]
+main:3: error: An overloaded function outside a stub file must have an implementation
+main:8: error: Name 'p' already defined
+
+[case testNestedFunctionInMethod]
+import typing
+class A:
+ def f(self) -> None:
+ def g() -> None:
+ x
+ y
+[out]
+main:5: error: Name 'x' is not defined
+main:6: error: Name 'y' is not defined
+
+[case testImportScope]
+import typing
+def f() -> None:
+ import x
+x.y # E: Name 'x' is not defined
+[file x.py]
+y = 1
+[out]
+
+[case testImportScope2]
+import typing
+def f() -> None:
+ from x import y
+ y
+y # E: Name 'y' is not defined
+[file x.py]
+y = 1
+[out]
+
+[case testImportScope3]
+import typing
+def f() -> None:
+ from x import *
+ y
+y # E: Name 'y' is not defined
+[file x.py]
+y = 1
+[out]
+
+[case testImportScope4]
+import typing
+class A:
+ from x import *
+ y
+y # E: Name 'y' is not defined
+[file x.py]
+y = 1
+[out]
+
+[case testScopeOfNestedClass]
+import typing
+def f():
+ class A: pass
+ A
+A # E: Name 'A' is not defined
+[out]
+
+[case testScopeOfNestedClass2]
+import typing
+class A:
+ class B: pass
+B # E: Name 'B' is not defined
+[out]
+
+[case testScopeOfNestedClass3]
+import typing
+class A:
+ def f(self):
+ class B: pass
+ B # E: Name 'B' is not defined
+B # E: Name 'B' is not defined
+[out]
+
+[case testInvalidNestedClassReferenceInDecl]
+import typing
+class A: pass
+foo = 0 # type: A.x # E: Name 'A.x' is not defined
+[out]
+
+[case testTvarScopingWithNestedClass]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+s = TypeVar('s')
+class A(Generic[t]):
+ class B(Generic[s]):
+ x = 0 # type: A[s]
+ y = 0 # type: A[t] # E: Invalid type "__main__.t"
+ z = 0 # type: A[s] # E: Invalid type "__main__.s"
+ a = 0 # type: A[t]
+[out]
+
+[case testTestExtendPrimitives]
+class C(bool): pass # E: 'bool' is not a valid base class
+class A(int): pass # ok
+class B(float): pass # ok
+class D(str): pass # ok
+[builtins fixtures/primitives.pyi]
+[out]
+
+[case testCyclicInheritance]
+class A(A): pass # E: Cycle in inheritance hierarchy
+[out]
+
+[case testAssignToTypeDef]
+import typing
+class A: pass
+A = None # E: Cannot assign to a type
+[out]
+
+[case testInvalidCastTargetSyntax]
+from typing import cast, TypeVar, Generic
+t = TypeVar('t')
+class C(Generic[t]): pass
+cast(str + str, None) # E: Cast target is not a type
+cast(C[str][str], None) # E: Cast target is not a type
+cast(C[str + str], None) # E: Cast target is not a type
+cast([int, str], None) # E: Invalid type
+[out]
+
+[case testInvalidCastTargetType]
+from typing import cast
+x = 0
+cast(x, None) # E: Invalid type "__main__.x"
+cast(t, None) # E: Name 't' is not defined
+cast(__builtins__.x, None) # E: Name '__builtins__.x' is not defined
+[out]
+
+[case testInvalidCastTargetType2]
+from typing import cast
+x = 0
+cast(str[str], None) # E: "str" expects no type arguments, but 1 given
+[out]
+
+[case testInvalidNumberOfArgsToCast]
+from typing import cast
+cast(str) # E: 'cast' expects 2 arguments
+cast(str, None, None) # E: 'cast' expects 2 arguments
+[out]
+
+[case testInvalidKindsOfArgsToCast]
+from typing import cast
+cast(str, *None) # E: 'cast' must be called with 2 positional arguments
+cast(str, target=None) # E: 'cast' must be called with 2 positional arguments
+[out]
+
+[case testInvalidAnyCall]
+from typing import Any
+Any(str, None) # E: Any(...) is no longer supported. Use cast(Any, ...) instead
+Any(arg=str) # E: Any(...) is no longer supported. Use cast(Any, ...) instead
+[out]
+
+[case testTypeListAsType]
+def f(x:[int, str]) -> None: # E: Invalid type
+ pass
+[out]
+
+[case testInvalidFunctionType]
+from typing import Callable
+x = None # type: Callable[int, str]
+y = None # type: Callable[int]
+z = None # type: Callable[int, int, int]
+[out]
+main:2: error: The first argument to Callable must be a list of types or "..."
+main:3: error: Invalid function type
+main:4: error: Invalid function type
+
+[case testAbstractGlobalFunction]
+import typing
+from abc import abstractmethod
+ at abstractmethod
+def foo(): pass
+[out]
+main:3: error: 'abstractmethod' used with a non-method
+
+[case testAbstractNestedFunction]
+import typing
+from abc import abstractmethod
+def g() -> None:
+ @abstractmethod
+ def foo(): pass
+[out]
+main:4: error: 'abstractmethod' used with a non-method
+
+[case testInvalidTypeDeclaration]
+import typing
+def f(): pass
+f() = 1 # type: int
+[out]
+main:3: error: can't assign to function call
+
+[case testIndexedAssignmentWithTypeDeclaration]
+import typing
+None[1] = 1 # type: int
+[out]
+main:2: error: Unexpected type declaration
+
+[case testNonSelfMemberAssignmentWithTypeDeclaration]
+import typing
+None.x = 1 # type: int
+[out]
+main:2: error: Type cannot be declared in assignment to non-self attribute
+
+[case testNonSelfMemberAssignmentWithTypeDeclarationInMethod]
+import typing
+class A:
+ def f(self, x) -> None:
+ x.y = 1 # type: int
+[out]
+main:4: error: Type cannot be declared in assignment to non-self attribute
+
+[case testInvalidTypeInTypeApplication]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+A[TypeVar] # E: Invalid type "typing.TypeVar"
+[out]
+
+[case testInvalidTypeInTypeApplication2]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+A[1] # E: Type expected within [...]
+[out]
+
+[case testVariableDeclWithInvalidNumberOfTypes]
+x, y = 1, 2 # type: int, str, int # E: Incompatible number of tuple items
+[out]
+
+[case testVariableDeclWithInvalidNumberOfTypesNested]
+x, (y, z) = 1, (2, 3) # type: int, (str, int, int) # E: Incompatible number of tuple items
+[out]
+
+[case testVariableDeclWithInvalidNumberOfTypesNested2]
+x, (y, z) = 1, (2, 3) # type: int, (str, ) # E: Incompatible number of tuple items
+[out]
+
+[case testVariableDeclWithInvalidNumberOfTypesNested3]
+x, (y, z) = 1, (2, 3) # type: int, str # E: Tuple type expected for multiple variables
+[out]
+
+[case testVariableDeclWithInvalidNumberOfTypesNested4]
+x, (y, z) = 1, (2, 3) # type: int, str, int # E: Incompatible number of tuple items
+[out]
+
+[case testVariableDeclWithInvalidNumberOfTypesNested5]
+x, (y, ) = 1, (2, ) # type: int, str # E: Tuple type expected for multiple variables
+[out]
+
+[case testVariableDeclWithInvalidType]
+x, y = 1, 2 # type: int # E: Tuple type expected for multiple variables
+[out]
+
+[case testInvalidLvalueWithExplicitType]
+a = 1
+a() = None # type: int # E: can't assign to function call
+[out]
+
+[case testInvalidLvalueWithExplicitType2]
+a = 1
+a[1] = None # type: int # E: Unexpected type declaration
+a.x = None # type: int \
+ # E: Type cannot be declared in assignment to non-self attribute
+[out]
+
+[case testInvalidLvalueWithExplicitType3]
+a = 1
+a.y, a.x = None, None # type: int, int \
+ # E: Type cannot be declared in assignment to non-self attribute
+a[1], a[2] = None, None # type: int, int \
+ # E: Unexpected type declaration
+[out]
+
+[case testMissingGenericImport]
+from typing import TypeVar
+T = TypeVar('T')
+class A(Generic[T]): pass
+[out]
+main:3: error: Name 'Generic' is not defined
+
+[case testInvalidTypeWithinGeneric]
+from typing import Generic
+class A(Generic[int]): pass # E: Free type variable expected in Generic[...]
+[out]
+
+[case testInvalidTypeWithinNestedGenericClass]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+class A(Generic[T]):
+ class B(Generic[T]): pass \
+ # E: Free type variable expected in Generic[...]
+[out]
+
+[case testIncludingGenericTwiceInBaseClassList]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+S = TypeVar('S')
+class A(Generic[T], Generic[S]): pass \
+ # E: Duplicate Generic in bases
+[out]
+
+[case testInvalidMetaclass]
+class A(metaclass=x): pass # E: Name 'x' is not defined
+[out]
+
+[case testInvalidQualifiedMetaclass]
+import abc
+class A(metaclass=abc.Foo): pass # E: Name 'abc.Foo' is not defined
+[out]
+
+[case testNonClassMetaclass]
+def f(): pass
+class A(metaclass=f): pass # E: Invalid metaclass 'f'
+[out]
+
+[case testInvalidTypevarArguments]
+from typing import TypeVar
+a = TypeVar() # E: Too few arguments for TypeVar()
+b = TypeVar(x='b') # E: TypeVar() expects a string literal as first argument
+c = TypeVar(1) # E: TypeVar() expects a string literal as first argument
+d = TypeVar('D') # E: String argument 1 'D' to TypeVar(...) does not match variable name 'd'
+e = TypeVar('e', int, str, x=1) # E: Unexpected argument to TypeVar(): x
+f = TypeVar('f', (int, str), int) # E: Type expected
+g = TypeVar('g', int) # E: TypeVar cannot have only a single constraint
+h = TypeVar('h', x=(int, str)) # E: Unexpected argument to TypeVar(): x
+i = TypeVar('i', bound=1) # E: TypeVar 'bound' must be a type
+[out]
+
+[case testMoreInvalidTypevarArguments]
+from typing import TypeVar
+T = TypeVar('T', int, str, bound=bool) # E: TypeVar cannot have both values and an upper bound
+S = TypeVar('S', covariant=True, contravariant=True) \
+ # E: TypeVar cannot be both covariant and contravariant
+[builtins fixtures/bool.pyi]
+
+[case testInvalidTypevarValues]
+from typing import TypeVar
+b = TypeVar('b', *[int]) # E: Unexpected argument to TypeVar()
+c = TypeVar('c', int, 2) # E: Type expected
+[out]
+
+[case testObsoleteTypevarValuesSyntax]
+from typing import TypeVar
+a = TypeVar('a', values=(int, str))
+[out]
+main:2: error: TypeVar 'values' argument not supported
+main:2: error: Use TypeVar('T', t, ...) instead of TypeVar('T', values=(t, ...))
+
+[case testLocalTypevarScope]
+from typing import TypeVar
+def f() -> None:
+ T = TypeVar('T')
+def g(x: T) -> None: pass # E: Name 'T' is not defined
+[out]
+
+[case testClassTypevarScope]
+from typing import TypeVar
+class A:
+ T = TypeVar('T')
+def g(x: T) -> None: pass # E: Name 'T' is not defined
+[out]
+
+[case testRedefineVariableAsTypevar]
+from typing import TypeVar
+x = 0
+x = TypeVar('x') # E: Cannot redefine 'x' as a type variable
+[out]
+
+[case testTypevarWithType]
+from typing import TypeVar
+x = TypeVar('x') # type: int # E: Cannot declare the type of a type variable
+[out]
+
+[case testRedefineTypevar]
+from typing import TypeVar
+t = TypeVar('t')
+t = 1 # E: Invalid assignment target
+[out]
+
+[case testRedefineTypevar2]
+from typing import TypeVar
+t = TypeVar('t')
+def t(): pass # E: Name 't' already defined on line 2
+[out]
+
+[case testRedefineTypevar3]
+from typing import TypeVar
+t = TypeVar('t')
+class t: pass # E: Name 't' already defined on line 2
+[out]
+
+[case testRedefineTypevar4]
+from typing import TypeVar
+t = TypeVar('t')
+from typing import Generic as t # E: Name 't' already defined
+[out]
+
+[case testInvalidStrLiteralType]
+def f(x: 'foo'): pass # E: Name 'foo' is not defined
+[out]
+
+[case testInvalidStrLiteralType2]
+def f(x: 'int['): pass # E: syntax error in type comment
+[out]
+
+[case testInconsistentOverload]
+from typing import overload
+def dec(x): pass
+ at dec # E: The implementation for an overloaded function must come last
+def f(): pass
+ at overload
+def f(): pass
+[out]
+
+[case testInconsistentOverload2]
+from typing import overload
+def dec(x): pass
+ at dec # E: The implementation for an overloaded function must come last
+def f(): pass
+ at overload
+def f(): pass
+[out]
+
+[case testMissingOverloadDecorator]
+from typing import overload
+def dec(x): pass
+ at dec
+def f(): pass
+ at dec # E: Name 'f' already defined
+def f(): pass
+[out]
+
+[case testIncompatibleSignatureInComment]
+import typing
+def f(): # type: (int) -> int
+ pass
+def g(x): # type: () -> int
+ pass
+[out]
+main:2: error: Type signature has too many arguments
+main:4: error: Type signature has too few arguments
+
+[case testStaticmethodAndNonMethod]
+import typing
+ at staticmethod
+def f(): pass
+class A:
+ def g(self) -> None:
+ @staticmethod
+ def h(): pass
+[builtins fixtures/staticmethod.pyi]
+[out]
+main:2: error: 'staticmethod' used with a non-method
+main:6: error: 'staticmethod' used with a non-method
+
+[case testClassmethodAndNonMethod]
+import typing
+ at classmethod
+def f(): pass
+class A:
+ def g(self) -> None:
+ @classmethod
+ def h(): pass
+[builtins fixtures/classmethod.pyi]
+[out]
+main:2: error: 'classmethod' used with a non-method
+main:6: error: 'classmethod' used with a non-method
+
+[case testNonMethodProperty]
+import typing
+ at property # E: 'property' used with a non-method
+def f() -> int: pass
+[builtins fixtures/property.pyi]
+[out]
+
+[case testInvalidArgCountForProperty]
+import typing
+class A:
+ @property
+ def f(self, x) -> int: pass # E: Too many arguments
+ @property
+ def g() -> int: pass # E: Method must have at least one argument
+[builtins fixtures/property.pyi]
+[out]
+
+[case testOverloadedProperty]
+from typing import overload
+class A:
+ @overload # E: Decorated property not supported
+ @property
+ def f(self) -> int: pass
+ @property # E: Decorated property not supported
+ @overload
+ def f(self) -> int: pass
+[builtins fixtures/property.pyi]
+[out]
+
+[case testOverloadedProperty2]
+from typing import overload
+class A:
+ @overload # E: An overloaded function outside a stub file must have an implementation
+ def f(self) -> int: pass
+ @property # E: Decorated property not supported
+ @overload
+ def f(self) -> int: pass
+[builtins fixtures/property.pyi]
+[out]
+
+[case testDecoratedProperty]
+import typing
+def dec(f): pass
+class A:
+ @dec # E: Decorated property not supported
+ @property
+ def f(self) -> int: pass
+ @property # E: Decorated property not supported
+ @dec
+ def g(self) -> int: pass
+[builtins fixtures/property.pyi]
+[out]
+
+[case testImportTwoModulesWithSameNameInFunction]
+import typing
+def f() -> None:
+ import x
+ import y as x # E: Name 'x' already defined
+ x.y
+[file x.py]
+y = 1
+[file y.py]
+[out]
+
+[case testImportTwoModulesWithSameNameInGlobalContext]
+import typing
+import x
+import y as x # E: Name 'x' already defined
+x.y
+[file x.py]
+y = 1
+[file y.py]
+[out]
+
+[case testListTypeAliasWithoutImport]
+import typing
+def f() -> List[int]: pass
+[builtins fixtures/list.pyi]
+[out]
+main:2: error: Name 'List' is not defined
+
+[case testImportObsoleteTypingFunction]
+from typing import Function # E: Module 'typing' has no attribute 'Function' (it's now called 'typing.Callable')
+from _m import Function # E: Module '_m' has no attribute 'Function'
+[file _m.py]
+[out]
+
+[case testTypeRefresToObsoleteTypingFunction]
+import typing
+import _m
+def f(x: typing.Function[[], None]) -> None: pass
+def g(x: _m.Function[[], None]) -> None: pass
+[file _m.py]
+[out]
+main:3: error: Name 'typing.Function' is not defined (it's now called 'typing.Callable')
+--'
+main:4: error: Name '_m.Function' is not defined
+
+[case testUnqualifiedNameRefersToObsoleteTypingFunction]
+x = None # type: Function[[], None]
+[out]
+main:1: error: Name 'Function' is not defined
+main:1: note: (Did you mean 'typing.Callable'?)
+
+[case testInvalidWithTarget]
+def f(): pass
+with f() as 1: pass # E: can't assign to literal
+[out]
+
+[case testUseObsoleteNameForTypeVar]
+from typing import typevar
+t = typevar('t')
+[out]
+main:1: error: Module 'typing' has no attribute 'typevar' (it's now called 'typing.TypeVar')
+--' (this fixes syntax highlighting)
+
+[case testUseObsoleteNameForTypeVar2]
+t = typevar('t')
+[out]
+main:1: error: Name 'typevar' is not defined
+main:1: note: (Did you mean 'typing.TypeVar'?)
+
+[case testUseObsoleteNameForTypeVar3]
+import typing
+t = typing.typevar('t')
+[out]
+main:2: error: Module 'typing' has no attribute 'typevar' (it's now called 'typing.TypeVar')
+--' (work around syntax highlighting :-/)
+
+[case testInvalidTypeAnnotation]
+import typing
+def f() -> None:
+ 1[2] = 1 # type: int
+[out]
+main:3: error: Unexpected type declaration
+
+[case testInvalidTypeAnnotation2]
+import typing
+def f() -> None:
+ f() = 1 # type: int
+[out]
+main:3: error: can't assign to function call
+
+[case testInvalidReferenceToAttributeOfOuterClass]
+class A:
+ class X: pass
+ class B:
+ y = X # E: Name 'X' is not defined
+[out]
+
+[case testStubPackage]
+from m import x
+from m import y # E: Module 'm' has no attribute 'y'
+[file m/__init__.pyi]
+x = 1
+[out]
+
+[case testStubPackageSubModule]
+from m import x
+from m import y # E: Module 'm' has no attribute 'y'
+from m.m2 import y
+from m.m2 import z # E: Module 'm.m2' has no attribute 'z'
+[file m/__init__.pyi]
+x = 1
+[file m/m2.pyi]
+y = 1
+[out]
+
+[case testMissingStubForThirdPartyModule]
+import __dummy_third_party1
+[out]
+main:1: error: No library stub file for module '__dummy_third_party1'
+main:1: note: (Stub files are from https://github.com/python/typeshed)
+
+[case testMissingStubForStdLibModule]
+import __dummy_stdlib1
+[out]
+main:1: error: No library stub file for standard library module '__dummy_stdlib1'
+main:1: note: (Stub files are from https://github.com/python/typeshed)
+
+[case testMissingStubForTwoModules]
+import __dummy_stdlib1
+import __dummy_stdlib2
+[out]
+main:1: error: No library stub file for standard library module '__dummy_stdlib1'
+main:1: note: (Stub files are from https://github.com/python/typeshed)
+main:2: error: No library stub file for standard library module '__dummy_stdlib2'
+
+[case testListComprehensionSpecialScoping]
+class A:
+ x = 1
+ y = 1
+ z = 1
+ [x for i in z if y]
+[out]
+main:5: error: Name 'x' is not defined
+main:5: error: Name 'y' is not defined
+
+[case testTypeRedeclarationNoSpuriousWarnings]
+from typing import Tuple
+a = 1 # type: int
+a = 's' # type: str
+a = ('spam', 'spam', 'eggs', 'spam') # type: Tuple[str]
+
+[out]
+main:3: error: Name 'a' already defined
+main:4: error: Name 'a' already defined
+
+[case testDuplicateDefFromImport]
+from m import A
+class A: # E: Name 'A' already defined (possibly by an import)
+ pass
+[file m.py]
+class A:
+ pass
+[out]
+
+[case testDuplicateDefDec]
+from typing import Any
+def dec(x: Any) -> Any:
+ return x
+ at dec
+def f() -> None:
+ pass
+ at dec # E: Name 'f' already defined
+def f() -> None:
+ pass
+[out]
+
+[case testDuplicateDefOverload]
+from typing import overload, Any
+if 1:
+ @overload
+ def f(x: int) -> None:
+ pass
+ @overload
+ def f(x: str) -> None:
+ pass
+ def f(x: Any) -> None:
+ pass
+else:
+ def f(x: str) -> None: # E: Name 'f' already defined on line 3
+ pass
+[out]
+
+[case testDuplicateDefNT]
+from typing import NamedTuple
+N = NamedTuple('N', [('a', int),
+ ('b', str)])
+
+class N: # E: Name 'N' already defined on line 2
+ pass
+[out]
+
+[case testDuplicateDefTypedDict]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+
+class Point: # E: Name 'Point' already defined on line 2
+ pass
+[builtins fixtures/dict.pyi]
+
+[out]
+
+[case testTypeVarClassDup]
+from typing import TypeVar
+T = TypeVar('T')
+class T: ... # E: Name 'T' already defined on line 2
+
+[out]
+
+[case testAliasDup]
+from typing import List
+A = List[int]
+class A: ... # E: Name 'A' already defined on line 2
+
+[builtins fixtures/list.pyi]
+[out]
diff --git a/test-data/unit/semanal-expressions.test b/test-data/unit/semanal-expressions.test
new file mode 100644
index 0000000..32a28f7
--- /dev/null
+++ b/test-data/unit/semanal-expressions.test
@@ -0,0 +1,395 @@
+[case testLiterals]
+(1, 'x', 1.1, 1.1j)
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ TupleExpr:1(
+ IntExpr(1)
+ StrExpr(x)
+ FloatExpr(1.1)
+ ComplexExpr(1.1j))))
+
+[case testMemberExpr]
+x = 1
+x.y
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(x [__main__.x])
+ y)))
+
+[case testIndexExpr]
+x = y = 1
+x[y]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ ExpressionStmt:2(
+ IndexExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))))
+
+[case testBinaryOperations]
+x = y = 1
+x + y
+x | y
+x is not y
+x == y
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ ExpressionStmt:2(
+ OpExpr:2(
+ +
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y])))
+ ExpressionStmt:3(
+ OpExpr:3(
+ |
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y])))
+ ExpressionStmt:4(
+ ComparisonExpr:4(
+ is not
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y])))
+ ExpressionStmt:5(
+ ComparisonExpr:5(
+ ==
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))))
+
+[case testUnaryOperations]
+x = 1
+-x
+~x
++x
+not x
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ ExpressionStmt:2(
+ UnaryExpr:2(
+ -
+ NameExpr(x [__main__.x])))
+ ExpressionStmt:3(
+ UnaryExpr:3(
+ ~
+ NameExpr(x [__main__.x])))
+ ExpressionStmt:4(
+ UnaryExpr:4(
+ +
+ NameExpr(x [__main__.x])))
+ ExpressionStmt:5(
+ UnaryExpr:5(
+ not
+ NameExpr(x [__main__.x]))))
+
+[case testSlices]
+x = y = z = 1
+x[y:z:x]
+x[:]
+x[:y]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y])
+ NameExpr(z* [__main__.z]))
+ IntExpr(1))
+ ExpressionStmt:2(
+ IndexExpr:2(
+ NameExpr(x [__main__.x])
+ SliceExpr:-1(
+ NameExpr(y [__main__.y])
+ NameExpr(z [__main__.z])
+ NameExpr(x [__main__.x]))))
+ ExpressionStmt:3(
+ IndexExpr:3(
+ NameExpr(x [__main__.x])
+ SliceExpr:-1(
+ <empty>
+ <empty>)))
+ ExpressionStmt:4(
+ IndexExpr:4(
+ NameExpr(x [__main__.x])
+ SliceExpr:-1(
+ <empty>
+ NameExpr(y [__main__.y])))))
+
+[case testTupleLiteral]
+x = y = 1
+x, y
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))))
+
+[case testListLiteral]
+x = y = 1
+([], [x, y])
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ ExpressionStmt:2(
+ TupleExpr:2(
+ ListExpr:2()
+ ListExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y])))))
+
+[case testDictLiterals]
+x = y = 1
+{ x : y, y : x }
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ ExpressionStmt:2(
+ DictExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y])
+ NameExpr(y [__main__.y])
+ NameExpr(x [__main__.x]))))
+
+[case testListComprehension]
+a = 0
+([x + 1 for x in a])
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ ExpressionStmt:2(
+ ListComprehension:2(
+ GeneratorExpr:2(
+ OpExpr:2(
+ +
+ NameExpr(x [l])
+ IntExpr(1))
+ NameExpr(x* [l])
+ NameExpr(a [__main__.a])))))
+
+[case testListComprehensionInFunction]
+def f(a) -> None:
+ [x for x in a]
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(a))
+ def (a: Any)
+ Block:1(
+ ExpressionStmt:2(
+ ListComprehension:2(
+ GeneratorExpr:2(
+ NameExpr(x [l])
+ NameExpr(x* [l])
+ NameExpr(a [l])))))))
+
+[case testListComprehensionWithCondition]
+a = 0
+a = [x for x in a if x]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ AssignmentStmt:2(
+ NameExpr(a [__main__.a])
+ ListComprehension:2(
+ GeneratorExpr:2(
+ NameExpr(x [l])
+ NameExpr(x* [l])
+ NameExpr(a [__main__.a])
+ NameExpr(x [l])))))
+
+[case testSetComprehension]
+a = 0
+({x + 1 for x in a})
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ ExpressionStmt:2(
+ SetComprehension:2(
+ GeneratorExpr:2(
+ OpExpr:2(
+ +
+ NameExpr(x [l])
+ IntExpr(1))
+ NameExpr(x* [l])
+ NameExpr(a [__main__.a])))))
+
+[case testSetComprehensionWithCondition]
+a = 0
+a = {x for x in a if x}
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ AssignmentStmt:2(
+ NameExpr(a [__main__.a])
+ SetComprehension:2(
+ GeneratorExpr:2(
+ NameExpr(x [l])
+ NameExpr(x* [l])
+ NameExpr(a [__main__.a])
+ NameExpr(x [l])))))
+
+[case testDictionaryComprehension]
+a = 0
+({x: x + 1 for x in a})
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ ExpressionStmt:2(
+ DictionaryComprehension:2(
+ NameExpr(x [l])
+ OpExpr:2(
+ +
+ NameExpr(x [l])
+ IntExpr(1))
+ NameExpr(x* [l])
+ NameExpr(a [__main__.a]))))
+
+[case testDictionaryComprehensionWithCondition]
+a = 0
+a = {x: x + 1 for x in a if x}
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ AssignmentStmt:2(
+ NameExpr(a [__main__.a])
+ DictionaryComprehension:2(
+ NameExpr(x [l])
+ OpExpr:2(
+ +
+ NameExpr(x [l])
+ IntExpr(1))
+ NameExpr(x* [l])
+ NameExpr(a [__main__.a])
+ NameExpr(x [l]))))
+
+[case testGeneratorExpression]
+a = 0
+(x for x in a)
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ ExpressionStmt:2(
+ GeneratorExpr:2(
+ NameExpr(x [l])
+ NameExpr(x* [l])
+ NameExpr(a [__main__.a]))))
+
+[case testGeneratorExpressionNestedIndex]
+a = 0
+(x for x, (y, z) in a)
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(a* [__main__.a])
+ IntExpr(0))
+ ExpressionStmt:2(
+ GeneratorExpr:2(
+ NameExpr(x [l])
+ TupleExpr:2(
+ NameExpr(x* [l])
+ TupleExpr:2(
+ NameExpr(y* [l])
+ NameExpr(z* [l])))
+ NameExpr(a [__main__.a]))))
+
+[case testLambda]
+x = 0
+lambda: x
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(0))
+ ExpressionStmt:2(
+ LambdaExpr:2(
+ Block:2(
+ ReturnStmt:2(
+ NameExpr(x [__main__.x]))))))
+
+[case testLambdaWithArguments]
+lambda x, y: x + y
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ LambdaExpr:1(
+ Args(
+ Var(x)
+ Var(y))
+ Block:1(
+ ReturnStmt:1(
+ OpExpr:1(
+ +
+ NameExpr(x [l])
+ NameExpr(y [l])))))))
+
+[case testConditionalExpression]
+int if None else str
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ ConditionalExpr:1(
+ Condition(
+ NameExpr(None [builtins.None]))
+ NameExpr(int [builtins.int])
+ NameExpr(str [builtins.str]))))
+
+[case testDictWithKeywordArgs]
+dict(a=1, b=str())
+[builtins fixtures/dict.pyi]
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ DictExpr:1(
+ StrExpr(a)
+ IntExpr(1)
+ StrExpr(b)
+ CallExpr:1(
+ NameExpr(str [builtins.str])
+ Args()))))
diff --git a/test-data/unit/semanal-modules.test b/test-data/unit/semanal-modules.test
new file mode 100644
index 0000000..7a00e66
--- /dev/null
+++ b/test-data/unit/semanal-modules.test
@@ -0,0 +1,877 @@
+-- NOTE: If a module has a name starting or ending with _, it is skipped in
+-- output.
+
+[case testImport]
+import x
+x.y
+[file x.py]
+y = 1
+[out]
+MypyFile:1(
+ Import:1(x)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(x)
+ y [x.y])))
+MypyFile:1(
+ tmp/x.py
+ AssignmentStmt:1(
+ NameExpr(y* [x.y])
+ IntExpr(1)))
+
+[case testImportedNameInType]
+import m
+x = None # type: m.c
+[file m.py]
+class c: pass
+[out]
+MypyFile:1(
+ Import:1(m)
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ m.c))
+MypyFile:1(
+ tmp/m.py
+ ClassDef:1(
+ c
+ PassStmt:1()))
+
+[case testImportFrom]
+from m import y
+x = y
+[file m.py]
+y = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [y])
+ AssignmentStmt:2(
+ NameExpr(x* [__main__.x])
+ NameExpr(y [m.y])))
+MypyFile:1(
+ tmp/m.py
+ AssignmentStmt:1(
+ NameExpr(y* [m.y])
+ IntExpr(1)))
+
+[case testImportFromType]
+from m import c
+x = None # type: c
+[file m.py]
+class c: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [c])
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ m.c))
+MypyFile:1(
+ tmp/m.py
+ ClassDef:1(
+ c
+ PassStmt:1()))
+
+[case testImportMultiple]
+import _m, _n
+_m.x, _n.y
+[file _m.py]
+x = 1
+[file _n.py]
+y = 2
+[out]
+MypyFile:1(
+ Import:1(_m, _n)
+ ExpressionStmt:2(
+ TupleExpr:2(
+ MemberExpr:2(
+ NameExpr(_m)
+ x [_m.x])
+ MemberExpr:2(
+ NameExpr(_n)
+ y [_n.y]))))
+
+[case testImportAs]
+import _m as n
+n.x
+[file _m.py]
+x = 1
+[out]
+MypyFile:1(
+ Import:1(_m : n)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(n [_m])
+ x [_m.x])))
+
+[case testImportFromMultiple]
+from _m import x, y
+x, y
+[file _m.py]
+x = y = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(_m, [x, y])
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [_m.x])
+ NameExpr(y [_m.y]))))
+
+[case testImportFromAs]
+from _m import y as z
+z
+[file _m.py]
+y = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(_m, [y : z])
+ ExpressionStmt:2(
+ NameExpr(z [_m.y])))
+
+[case testAccessImportedName]
+from m import x
+y = x
+[file m.py]
+from _n import x
+[file _n.py]
+x = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [x])
+ AssignmentStmt:2(
+ NameExpr(y* [__main__.y])
+ NameExpr(x [_n.x])))
+MypyFile:1(
+ tmp/m.py
+ ImportFrom:1(_n, [x]))
+
+[case testAccessImportedName2]
+import _m
+y = _m.x
+[file _m.py]
+from _n import x
+[file _n.py]
+x = 1
+[out]
+MypyFile:1(
+ Import:1(_m)
+ AssignmentStmt:2(
+ NameExpr(y* [__main__.y])
+ MemberExpr:2(
+ NameExpr(_m)
+ x [_n.x])))
+
+[case testAccessingImportedNameInType]
+from _m import c
+x = None # type: c
+[file _m.py]
+from _n import c
+[file _n.py]
+class c: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(_m, [c])
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ _n.c))
+
+[case testAccessingImportedNameInType2]
+import _m
+x = None # type: _m.c
+[file _m.py]
+from _n import c
+[file _n.py]
+class c: pass
+[out]
+MypyFile:1(
+ Import:1(_m)
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ _n.c))
+
+[case testAccessingImportedModule]
+from _m import _n
+_n.x
+[file _m.py]
+import _n
+[file _n.py]
+x = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(_m, [_n])
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(_n)
+ x [_n.x])))
+
+[case testAccessingImportedModule]
+import _m
+_m._n.x
+[file _m.py]
+import _n
+[file _n.py]
+x = 1
+[out]
+MypyFile:1(
+ Import:1(_m)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ MemberExpr:2(
+ NameExpr(_m)
+ _n)
+ x [_n.x])))
+
+[case testAccessTypeViaDoubleIndirection]
+from _m import c
+a = None # type: c
+[file _m.py]
+from _n import c
+[file _n.py]
+class c: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(_m, [c])
+ AssignmentStmt:2(
+ NameExpr(a [__main__.a])
+ NameExpr(None [builtins.None])
+ _n.c))
+
+[case testAccessTypeViaDoubleIndirection2]
+import _m
+a = None # type: _m.c
+[file _m.py]
+from _n import c
+[file _n.py]
+class c: pass
+[out]
+MypyFile:1(
+ Import:1(_m)
+ AssignmentStmt:2(
+ NameExpr(a [__main__.a])
+ NameExpr(None [builtins.None])
+ _n.c))
+
+[case testImportAsterisk]
+from _m import *
+x, y
+[file _m.py]
+x = y = 1
+[out]
+MypyFile:1(
+ ImportAll:1(_m)
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [_m.x])
+ NameExpr(y [_m.y]))))
+
+[case testImportAsteriskAndImportedNames]
+from _m import *
+n_.x, y
+[file _m.py]
+import n_
+from n_ import y
+[file n_.py]
+x = y = 1
+[out]
+MypyFile:1(
+ ImportAll:1(_m)
+ ExpressionStmt:2(
+ TupleExpr:2(
+ MemberExpr:2(
+ NameExpr(n_)
+ x [n_.x])
+ NameExpr(y [n_.y]))))
+
+[case testImportAsteriskAndImportedNamesInTypes]
+from _m import *
+x = None # type: n_.c
+y = None # type: d
+[file _m.py]
+import n_
+from n_ import d
+[file n_.py]
+class c: pass
+class d: pass
+[out]
+MypyFile:1(
+ ImportAll:1(_m)
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ n_.c)
+ AssignmentStmt:3(
+ NameExpr(y [__main__.y])
+ NameExpr(None [builtins.None])
+ n_.d))
+
+[case testModuleInSubdir]
+import _m
+_m.x
+[file _m/__init__.py]
+x = 1
+[out]
+MypyFile:1(
+ Import:1(_m)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(_m)
+ x [_m.x])))
+
+[case testNestedModules]
+import m.n
+m.n.x, m.y
+[file m/__init__.py]
+y = 1
+[file m/n.py]
+x = 1
+[out]
+MypyFile:1(
+ Import:1(m.n)
+ ExpressionStmt:2(
+ TupleExpr:2(
+ MemberExpr:2(
+ MemberExpr:2(
+ NameExpr(m)
+ n [m.n])
+ x [m.n.x])
+ MemberExpr:2(
+ NameExpr(m)
+ y [m.y]))))
+MypyFile:1(
+ tmp/m/n.py
+ AssignmentStmt:1(
+ NameExpr(x* [m.n.x])
+ IntExpr(1)))
+
+[case testImportFromSubmodule]
+from m._n import x
+x
+[file m/__init__.py]
+[file m/_n.py]
+x = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(m._n, [x])
+ ExpressionStmt:2(
+ NameExpr(x [m._n.x])))
+
+[case testImportAllFromSubmodule]
+from m._n import *
+x, y
+[file m/__init__.py]
+[file m/_n.py]
+x = y = 1
+[out]
+MypyFile:1(
+ ImportAll:1(m._n)
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [m._n.x])
+ NameExpr(y [m._n.y]))))
+
+[case testSubmodulesAndTypes]
+import m._n
+x = None # type: m._n.c
+[file m/__init__.py]
+[file m/_n.py]
+class c: pass
+[out]
+MypyFile:1(
+ Import:1(m._n)
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ m._n.c))
+
+[case testSubmodulesAndTypes]
+from m._n import c
+x = None # type: c
+[file m/__init__.py]
+[file m/_n.py]
+class c: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(m._n, [c])
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ m._n.c))
+
+[case testFromPackageImportModule]
+from m import _n
+_n.x
+[file m/__init__.py]
+[file m/_n.py]
+x = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(m, [_n])
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(_n [m._n])
+ x [m._n.x])))
+
+[case testDeeplyNestedModule]
+import m.n.k
+m.n.k.x
+m.n.b
+m.a
+[file m/__init__.py]
+a = 1
+[file m/n/__init__.py]
+b = 1
+[file m/n/k.py]
+x = 1
+[out]
+MypyFile:1(
+ Import:1(m.n.k)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ MemberExpr:2(
+ MemberExpr:2(
+ NameExpr(m)
+ n [m.n])
+ k [m.n.k])
+ x [m.n.k.x]))
+ ExpressionStmt:3(
+ MemberExpr:3(
+ MemberExpr:3(
+ NameExpr(m)
+ n [m.n])
+ b [m.n.b]))
+ ExpressionStmt:4(
+ MemberExpr:4(
+ NameExpr(m)
+ a [m.a])))
+MypyFile:1(
+ tmp/m/n/k.py
+ AssignmentStmt:1(
+ NameExpr(x* [m.n.k.x])
+ IntExpr(1)))
+
+[case testImportInSubmodule]
+import m._n
+y = m._n.x
+[file m/__init__.py]
+[file m/_n.py]
+from m._k import x
+[file m/_k.py]
+x = 1
+[out]
+MypyFile:1(
+ Import:1(m._n)
+ AssignmentStmt:2(
+ NameExpr(y* [__main__.y])
+ MemberExpr:2(
+ MemberExpr:2(
+ NameExpr(m)
+ _n [m._n])
+ x [m._k.x])))
+
+[case testBuiltinsUsingModule]
+o = None # type: __builtins__.object
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(o [__main__.o])
+ NameExpr(None [builtins.None])
+ builtins.object))
+
+[case testImplicitAccessToBuiltins]
+object
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ NameExpr(object [builtins.object])))
+
+[case testAssignmentToModuleAttribute]
+import _m
+_m.x = (
+ _m.x)
+[file _m.py]
+x = None
+[out]
+MypyFile:1(
+ Import:1(_m)
+ AssignmentStmt:2(
+ MemberExpr:2(
+ NameExpr(_m)
+ x [_m.x])
+ MemberExpr:3(
+ NameExpr(_m)
+ x [_m.x])))
+
+[case testAssignmentThatRefersToModule]
+import _m
+_m.x[None] = None
+[file _m.py]
+x = None
+[out]
+MypyFile:1(
+ Import:1(_m)
+ AssignmentStmt:2(
+ IndexExpr:2(
+ MemberExpr:2(
+ NameExpr(_m)
+ x [_m.x])
+ NameExpr(None [builtins.None]))
+ NameExpr(None [builtins.None])))
+
+[case testImportInBlock]
+if 1:
+ import _x
+ _x.y
+[file _x.py]
+y = 1
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ IntExpr(1))
+ Then(
+ Import:2(_x)
+ ExpressionStmt:3(
+ MemberExpr:3(
+ NameExpr(_x)
+ y [_x.y])))))
+
+[case testImportInFunction]
+def f() -> None:
+ import _x
+ _x.y
+[file _x.py]
+y = 1
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def ()
+ Block:1(
+ Import:2(_x)
+ ExpressionStmt:3(
+ MemberExpr:3(
+ NameExpr(_x)
+ y [_x.y])))))
+
+[case testImportInClassBody]
+class A:
+ from _x import y
+ z = y
+[file _x.py]
+y = 1
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ ImportFrom:2(_x, [y])
+ AssignmentStmt:3(
+ NameExpr(z* [m])
+ NameExpr(y [_x.y]))))
+
+[case testImportInClassBody2]
+class A:
+ import _x
+ z = _x.y
+[file _x.py]
+y = 1
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ Import:2(_x)
+ AssignmentStmt:3(
+ NameExpr(z* [m])
+ MemberExpr:3(
+ NameExpr(_x)
+ y [_x.y]))))
+
+[case testImportModuleTwice]
+def f() -> None:
+ import x
+ import x
+ x.y
+[file x.py]
+y = 1
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def ()
+ Block:1(
+ Import:2(x)
+ Import:3(x)
+ ExpressionStmt:4(
+ MemberExpr:4(
+ NameExpr(x)
+ y [x.y])))))
+MypyFile:1(
+ tmp/x.py
+ AssignmentStmt:1(
+ NameExpr(y* [x.y])
+ IntExpr(1)))
+
+[case testRelativeImport0]
+import m.x
+m.x.z.y
+[file m/__init__.py]
+[file m/x.py]
+from . import z
+[file m/z.py]
+y = 1
+[out]
+MypyFile:1(
+ Import:1(m.x)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ MemberExpr:2(
+ MemberExpr:2(
+ NameExpr(m)
+ x [m.x])
+ z [m.z])
+ y [m.z.y])))
+MypyFile:1(
+ tmp/m/x.py
+ ImportFrom:1(., [z]))
+MypyFile:1(
+ tmp/m/z.py
+ AssignmentStmt:1(
+ NameExpr(y* [m.z.y])
+ IntExpr(1)))
+
+[case testRelativeImport1]
+import m.t.b as b
+b.x.y
+b.z.y
+[file m/__init__.py]
+[file m/x.py]
+y = 1
+[file m/z.py]
+y = 3
+[file m/t/__init__.py]
+[file m/t/b.py]
+from .. import x, z
+[out]
+MypyFile:1(
+ Import:1(m.t.b : b)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ MemberExpr:2(
+ NameExpr(b [m.t.b])
+ x [m.x])
+ y [m.x.y]))
+ ExpressionStmt:3(
+ MemberExpr:3(
+ MemberExpr:3(
+ NameExpr(b [m.t.b])
+ z [m.z])
+ y [m.z.y])))
+MypyFile:1(
+ tmp/m/t/b.py
+ ImportFrom:1(.., [x, z]))
+MypyFile:1(
+ tmp/m/x.py
+ AssignmentStmt:1(
+ NameExpr(y* [m.x.y])
+ IntExpr(1)))
+MypyFile:1(
+ tmp/m/z.py
+ AssignmentStmt:1(
+ NameExpr(y* [m.z.y])
+ IntExpr(3)))
+
+[case testRelativeImport2]
+import m.t.b as b
+b.xy
+b.zy
+[file m/__init__.py]
+[file m/x.py]
+y = 1
+[file m/z.py]
+y = 3
+[file m/t/__init__.py]
+[file m/t/b.py]
+from ..x import y as xy
+from ..z import y as zy
+[out]
+MypyFile:1(
+ Import:1(m.t.b : b)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(b [m.t.b])
+ xy [m.x.y]))
+ ExpressionStmt:3(
+ MemberExpr:3(
+ NameExpr(b [m.t.b])
+ zy [m.z.y])))
+MypyFile:1(
+ tmp/m/t/b.py
+ ImportFrom:1(..x, [y : xy])
+ ImportFrom:2(..z, [y : zy]))
+MypyFile:1(
+ tmp/m/x.py
+ AssignmentStmt:1(
+ NameExpr(y* [m.x.y])
+ IntExpr(1)))
+MypyFile:1(
+ tmp/m/z.py
+ AssignmentStmt:1(
+ NameExpr(y* [m.z.y])
+ IntExpr(3)))
+
+[case testRelativeImport3]
+import m.t
+m.zy
+m.xy
+m.t.y
+[file m/__init__.py]
+from .x import *
+from .z import *
+[file m/x.py]
+from .z import zy as xy
+[file m/z.py]
+zy = 3
+[file m/t/__init__.py]
+from .b import *
+[file m/t/b.py]
+from .. import xy as y
+[out]
+MypyFile:1(
+ Import:1(m.t)
+ ExpressionStmt:2(
+ MemberExpr:2(
+ NameExpr(m)
+ zy [m.z.zy]))
+ ExpressionStmt:3(
+ MemberExpr:3(
+ NameExpr(m)
+ xy [m.z.zy]))
+ ExpressionStmt:4(
+ MemberExpr:4(
+ MemberExpr:4(
+ NameExpr(m)
+ t [m.t])
+ y [m.z.zy])))
+MypyFile:1(
+ tmp/m/t/b.py
+ ImportFrom:1(.., [xy : y]))
+MypyFile:1(
+ tmp/m/x.py
+ ImportFrom:1(.z, [zy : xy]))
+MypyFile:1(
+ tmp/m/z.py
+ AssignmentStmt:1(
+ NameExpr(zy* [m.z.zy])
+ IntExpr(3)))
+
+[case testRelativeImportFromSameModule]
+import m.x
+[file m/__init__.py]
+[file m/x.py]
+from .x import nonexistent
+[out]
+tmp/m/x.py:1: error: Module 'm.x' has no attribute 'nonexistent'
+
+[case testImportFromSameModule]
+import m.x
+[file m/__init__.py]
+[file m/x.py]
+from m.x import nonexistent
+[out]
+tmp/m/x.py:1: error: Module 'm.x' has no attribute 'nonexistent'
+
+[case testFromImportAsInStub]
+from m import *
+x
+y # E: Name 'y' is not defined
+[file m.pyi]
+from m2 import x as x
+from m2 import y
+[file m2.py]
+x = 1
+y = 2
+[out]
+
+[case testFromImportAsInNonStub]
+from m_ import *
+x
+y
+[file m_.py]
+from m2_ import x as x
+from m2_ import y
+[file m2_.py]
+x = 1
+y = 2
+[out]
+MypyFile:1(
+ ImportAll:1(m_)
+ ExpressionStmt:2(
+ NameExpr(x [m2_.x]))
+ ExpressionStmt:3(
+ NameExpr(y [m2_.y])))
+
+[case testImportAsInStub]
+from m import *
+m2
+m3 # E: Name 'm3' is not defined
+[file m.pyi]
+import m2 as m2
+import m3
+[file m2.py]
+[file m3.py]
+[out]
+
+[case testImportAsInNonStub]
+from m_ import *
+m2_
+m3_
+[file m_.py]
+import m2_ as m2_
+import m3_
+[file m2_.py]
+[file m3_.py]
+[out]
+MypyFile:1(
+ ImportAll:1(m_)
+ ExpressionStmt:2(
+ NameExpr(m2_))
+ ExpressionStmt:3(
+ NameExpr(m3_)))
+
+[case testErrorsInMultipleModules]
+import m
+x
+[file m.py]
+y
+[out]
+tmp/m.py:1: error: Name 'y' is not defined
+main:2: error: Name 'x' is not defined
+
+[case testImportTwice]
+import typing
+from x import a, a # ok (we could give a warning, but this is valid)
+def f() -> None:
+ from x import a
+ from x import a # ok
+import x
+import x # ok, since we may import multiple submodules of a package
+[file x.py]
+a = 1
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ImportFrom:2(x, [a, a])
+ FuncDef:3(
+ f
+ def ()
+ Block:3(
+ ImportFrom:4(x, [a])
+ ImportFrom:5(x, [a])))
+ Import:6(x)
+ Import:7(x))
+MypyFile:1(
+ tmp/x.py
+ AssignmentStmt:1(
+ NameExpr(a* [x.a])
+ IntExpr(1)))
diff --git a/test-data/unit/semanal-namedtuple.test b/test-data/unit/semanal-namedtuple.test
new file mode 100644
index 0000000..a820a07
--- /dev/null
+++ b/test-data/unit/semanal-namedtuple.test
@@ -0,0 +1,177 @@
+-- Semantic analysis of named tuples
+
+[case testSimpleNamedtuple]
+from collections import namedtuple
+N = namedtuple('N', ['a'])
+def f() -> N: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(collections, [namedtuple])
+ AssignmentStmt:2(
+ NameExpr(N* [__main__.N])
+ NamedTupleExpr:2(N, Tuple[Any]))
+ FuncDef:3(
+ f
+ def () -> Tuple[Any, fallback=__main__.N]
+ Block:3(
+ PassStmt:3())))
+
+[case testTwoItemNamedtuple]
+from collections import namedtuple
+N = namedtuple('N', ['a', 'xyz'])
+def f() -> N: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(collections, [namedtuple])
+ AssignmentStmt:2(
+ NameExpr(N* [__main__.N])
+ NamedTupleExpr:2(N, Tuple[Any, Any]))
+ FuncDef:3(
+ f
+ def () -> Tuple[Any, Any, fallback=__main__.N]
+ Block:3(
+ PassStmt:3())))
+
+[case testTwoItemNamedtupleWithTupleFieldNames]
+from collections import namedtuple
+N = namedtuple('N', ('a', 'xyz'))
+def f() -> N: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(collections, [namedtuple])
+ AssignmentStmt:2(
+ NameExpr(N* [__main__.N])
+ NamedTupleExpr:2(N, Tuple[Any, Any]))
+ FuncDef:3(
+ f
+ def () -> Tuple[Any, Any, fallback=__main__.N]
+ Block:3(
+ PassStmt:3())))
+
+[case testTwoItemNamedtupleWithShorthandSyntax]
+from collections import namedtuple
+N = namedtuple('N', ' a xyz ')
+def f() -> N: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(collections, [namedtuple])
+ AssignmentStmt:2(
+ NameExpr(N* [__main__.N])
+ NamedTupleExpr:2(N, Tuple[Any, Any]))
+ FuncDef:3(
+ f
+ def () -> Tuple[Any, Any, fallback=__main__.N]
+ Block:3(
+ PassStmt:3())))
+
+[case testNamedTupleWithItemTypes]
+from typing import NamedTuple
+N = NamedTuple('N', [('a', int),
+ ('b', str)])
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [NamedTuple])
+ AssignmentStmt:2(
+ NameExpr(N* [__main__.N])
+ NamedTupleExpr:2(N, Tuple[builtins.int, builtins.str])))
+
+[case testNamedTupleWithTupleFieldNamesWithItemTypes]
+from typing import NamedTuple
+N = NamedTuple('N', (('a', int),
+ ('b', str)))
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [NamedTuple])
+ AssignmentStmt:2(
+ NameExpr(N* [__main__.N])
+ NamedTupleExpr:2(N, Tuple[builtins.int, builtins.str])))
+
+[case testNamedTupleBaseClass]
+from collections import namedtuple
+N = namedtuple('N', ['x'])
+class A(N): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(collections, [namedtuple])
+ AssignmentStmt:2(
+ NameExpr(N* [__main__.N])
+ NamedTupleExpr:2(N, Tuple[Any]))
+ ClassDef:3(
+ A
+ TupleType(
+ Tuple[Any, fallback=__main__.N])
+ BaseType(
+ __main__.N)
+ PassStmt:3()))
+
+[case testNamedTupleBaseClass2]
+from collections import namedtuple
+class A(namedtuple('N', ['x'])): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(collections, [namedtuple])
+ ClassDef:2(
+ A
+ TupleType(
+ Tuple[Any, fallback=__main__.N at 2])
+ BaseType(
+ __main__.N at 2)
+ PassStmt:2()))
+
+[case testNamedTupleBaseClassWithItemTypes]
+from typing import NamedTuple
+class A(NamedTuple('N', [('x', int)])): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [NamedTuple])
+ ClassDef:2(
+ A
+ TupleType(
+ Tuple[builtins.int, fallback=__main__.N at 2])
+ BaseType(
+ __main__.N at 2)
+ PassStmt:2()))
+
+-- Errors
+
+[case testNamedTupleWithTooFewArguments]
+from collections import namedtuple
+N = namedtuple('N') # E: Too few arguments for namedtuple()
+
+[case testNamedTupleWithTooManyArguments]
+from collections import namedtuple
+N = namedtuple('N', ['x'], 'y') # E: Too many arguments for namedtuple()
+
+[case testNamedTupleWithInvalidName]
+from collections import namedtuple
+N = namedtuple(1, ['x']) # E: namedtuple() expects a string literal as the first argument
+
+[case testNamedTupleWithInvalidItems]
+from collections import namedtuple
+N = namedtuple('N', 1) # E: List or tuple literal expected as the second argument to namedtuple()
+
+[case testNamedTupleWithInvalidItems2]
+from collections import namedtuple
+N = namedtuple('N', ['x', 1]) # E: String literal expected as namedtuple() item
+
+[case testNamedTupleWithUnderscoreItemName]
+from collections import namedtuple
+N = namedtuple('N', ['_fallback']) # E: namedtuple() field names cannot start with an underscore: _fallback
+
+-- NOTE: The following code works at runtime but is not yet supported by mypy.
+-- Keyword arguments may potentially be supported in the future.
+[case testNamedTupleWithNonpositionalArgs]
+from collections import namedtuple
+N = namedtuple(typename='N', field_names=['x']) # E: Unexpected arguments to namedtuple()
+
+[case testInvalidNamedTupleBaseClass]
+from typing import NamedTuple
+class A(NamedTuple('N', [1])): pass # E: Tuple expected as NamedTuple() field
+class B(A): pass
+
+[case testInvalidNamedTupleBaseClass2]
+class A(NamedTuple('N', [1])): pass
+class B(A): pass
+[out]
+main:1: error: Name 'NamedTuple' is not defined
+main:1: error: Invalid base class
diff --git a/test-data/unit/semanal-python2.test b/test-data/unit/semanal-python2.test
new file mode 100644
index 0000000..97264a5
--- /dev/null
+++ b/test-data/unit/semanal-python2.test
@@ -0,0 +1,76 @@
+-- Python 2 semantic analysis test cases.
+
+[case testPrintStatement_python2]
+print int, None
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ NameExpr(int [builtins.int])
+ NameExpr(None [builtins.None])
+ Newline))
+
+[case testPrintStatementWithTarget]
+print >>int, None
+[out]
+MypyFile:1(
+ PrintStmt:1(
+ NameExpr(None [builtins.None])
+ Target(
+ NameExpr(int [builtins.int]))
+ Newline))
+
+[case testExecStatement]
+exec None
+exec None in int
+exec None in int, str
+[out]
+MypyFile:1(
+ ExecStmt:1(
+ NameExpr(None [builtins.None]))
+ ExecStmt:2(
+ NameExpr(None [builtins.None])
+ NameExpr(int [builtins.int]))
+ ExecStmt:3(
+ NameExpr(None [builtins.None])
+ NameExpr(int [builtins.int])
+ NameExpr(str [builtins.str])))
+
+[case testVariableLengthTuple_python2]
+from typing import Tuple, cast
+cast(Tuple[int, ...], ())
+[builtins_py2 fixtures/tuple.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Tuple, cast])
+ ExpressionStmt:2(
+ CastExpr:2(
+ TupleExpr:2()
+ builtins.tuple[builtins.int])))
+
+[case testTupleArgList_python2]
+def f(x, (y, z)):
+ x = y
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x)
+ Var(__tuple_arg_2))
+ Block:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(y* [l])
+ NameExpr(z* [l]))
+ NameExpr(__tuple_arg_2 [l]))
+ AssignmentStmt:2(
+ NameExpr(x [l])
+ NameExpr(y [l])))))
+
+[case testBackquoteExpr_python2]
+`object`
+[out]
+MypyFile:1(
+ ExpressionStmt:1(
+ BackquoteExpr:1(
+ NameExpr(object [builtins.object]))))
diff --git a/test-data/unit/semanal-statements.test b/test-data/unit/semanal-statements.test
new file mode 100644
index 0000000..e104ab7
--- /dev/null
+++ b/test-data/unit/semanal-statements.test
@@ -0,0 +1,929 @@
+[case testReturn]
+def f(x): return x
+def g(): return
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ Block:1(
+ ReturnStmt:1(
+ NameExpr(x [l]))))
+ FuncDef:2(
+ g
+ Block:2(
+ ReturnStmt:2())))
+
+[case testRaise]
+raise object()
+[out]
+MypyFile:1(
+ RaiseStmt:1(
+ CallExpr:1(
+ NameExpr(object [builtins.object])
+ Args())))
+
+[case testYield]
+def f(): yield f
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Generator
+ Block:1(
+ ExpressionStmt:1(
+ YieldExpr:1(
+ NameExpr(f [__main__.f]))))))
+
+[case testAssert]
+assert object
+[out]
+MypyFile:1(
+ AssertStmt:1(
+ NameExpr(object [builtins.object])))
+
+[case testOperatorAssignment]
+x = y = 1
+x += y
+y |= x
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ OperatorAssignmentStmt:2(
+ +
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))
+ OperatorAssignmentStmt:3(
+ |
+ NameExpr(y [__main__.y])
+ NameExpr(x [__main__.x])))
+
+[case testWhile]
+x = y = 1
+while x:
+ y
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ WhileStmt:2(
+ NameExpr(x [__main__.x])
+ Block:2(
+ ExpressionStmt:3(
+ NameExpr(y [__main__.y])))))
+
+[case testFor]
+for x in object:
+ x
+[out]
+MypyFile:1(
+ ForStmt:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(object [builtins.object])
+ Block:1(
+ ExpressionStmt:2(
+ NameExpr(x [__main__.x])))))
+
+[case testForInFunction]
+def f():
+ for x in f:
+ x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ForStmt:2(
+ NameExpr(x* [l])
+ NameExpr(f [__main__.f])
+ Block:2(
+ ExpressionStmt:3(
+ NameExpr(x [l])))))))
+
+[case testMultipleForIndexVars]
+for x, y in []:
+ x, y
+[out]
+MypyFile:1(
+ ForStmt:1(
+ TupleExpr:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ ListExpr:1()
+ Block:1(
+ ExpressionStmt:2(
+ TupleExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))))))
+
+[case testForIndexVarScope]
+for x in []:
+ pass
+x
+[out]
+MypyFile:1(
+ ForStmt:1(
+ NameExpr(x* [__main__.x])
+ ListExpr:1()
+ Block:1(
+ PassStmt:2()))
+ ExpressionStmt:3(
+ NameExpr(x [__main__.x])))
+
+[case testForIndexVarScope2]
+def f():
+ for x in []:
+ pass
+ x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ForStmt:2(
+ NameExpr(x* [l])
+ ListExpr:2()
+ Block:2(
+ PassStmt:3()))
+ ExpressionStmt:4(
+ NameExpr(x [l])))))
+
+[case testReusingForLoopIndexVariable]
+for x in None:
+ pass
+for x in None:
+ pass
+[out]
+MypyFile:1(
+ ForStmt:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(None [builtins.None])
+ Block:1(
+ PassStmt:2()))
+ ForStmt:3(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ Block:3(
+ PassStmt:4())))
+
+[case testReusingForLoopIndexVariable2]
+def f():
+ for x in None:
+ pass
+ for x in None:
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ ForStmt:2(
+ NameExpr(x* [l])
+ NameExpr(None [builtins.None])
+ Block:2(
+ PassStmt:3()))
+ ForStmt:4(
+ NameExpr(x [l])
+ NameExpr(None [builtins.None])
+ Block:4(
+ PassStmt:5())))))
+
+[case testLoopWithElse]
+for x in []:
+ pass
+else:
+ x
+while 1:
+ pass
+else:
+ x
+[out]
+MypyFile:1(
+ ForStmt:1(
+ NameExpr(x* [__main__.x])
+ ListExpr:1()
+ Block:1(
+ PassStmt:2())
+ Else(
+ ExpressionStmt:4(
+ NameExpr(x [__main__.x]))))
+ WhileStmt:5(
+ IntExpr(1)
+ Block:5(
+ PassStmt:6())
+ Else(
+ ExpressionStmt:8(
+ NameExpr(x [__main__.x])))))
+
+[case testBreak]
+while 1:
+ break
+for x in []:
+ break
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ IntExpr(1)
+ Block:1(
+ BreakStmt:2()))
+ ForStmt:3(
+ NameExpr(x* [__main__.x])
+ ListExpr:3()
+ Block:3(
+ BreakStmt:4())))
+
+[case testContinue]
+while 1:
+ continue
+for x in []:
+ continue
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ IntExpr(1)
+ Block:1(
+ ContinueStmt:2()))
+ ForStmt:3(
+ NameExpr(x* [__main__.x])
+ ListExpr:3()
+ Block:3(
+ ContinueStmt:4())))
+
+[case testIf]
+x = 1
+if x:
+ x
+elif x:
+ x
+elif x:
+ x
+else:
+ x
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ IfStmt:2(
+ If(
+ NameExpr(x [__main__.x]))
+ Then(
+ ExpressionStmt:3(
+ NameExpr(x [__main__.x])))
+ Else(
+ IfStmt:4(
+ If(
+ NameExpr(x [__main__.x]))
+ Then(
+ ExpressionStmt:5(
+ NameExpr(x [__main__.x])))
+ Else(
+ IfStmt:6(
+ If(
+ NameExpr(x [__main__.x]))
+ Then(
+ ExpressionStmt:7(
+ NameExpr(x [__main__.x])))
+ Else(
+ ExpressionStmt:9(
+ NameExpr(x [__main__.x])))))))))
+
+[case testSimpleIf]
+if object:
+ object
+[out]
+MypyFile:1(
+ IfStmt:1(
+ If(
+ NameExpr(object [builtins.object]))
+ Then(
+ ExpressionStmt:2(
+ NameExpr(object [builtins.object])))))
+
+[case testLvalues]
+x = y = 1
+x = 1
+x.m = 1
+x[y] = 1
+x, y = 1
+[x, y] = 1
+(x, y) = 1
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ IntExpr(1))
+ AssignmentStmt:3(
+ MemberExpr:3(
+ NameExpr(x [__main__.x])
+ m)
+ IntExpr(1))
+ AssignmentStmt:4(
+ IndexExpr:4(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))
+ IntExpr(1))
+ AssignmentStmt:5(
+ TupleExpr:5(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))
+ IntExpr(1))
+ AssignmentStmt:6(
+ ListExpr:6(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))
+ IntExpr(1))
+ AssignmentStmt:7(
+ TupleExpr:7(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))
+ IntExpr(1)))
+
+[case testStarLvalues]
+*x, y = 1
+*x, (y, *z) = 1
+*(x, q), r = 1
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ StarExpr:1(
+ NameExpr(x* [__main__.x]))
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ AssignmentStmt:2(
+ TupleExpr:2(
+ StarExpr:2(
+ NameExpr(x [__main__.x]))
+ TupleExpr:2(
+ NameExpr(y [__main__.y])
+ StarExpr:2(
+ NameExpr(z* [__main__.z]))))
+ IntExpr(1))
+ AssignmentStmt:3(
+ TupleExpr:3(
+ StarExpr:3(
+ TupleExpr:3(
+ NameExpr(x [__main__.x])
+ NameExpr(q* [__main__.q])))
+ NameExpr(r* [__main__.r]))
+ IntExpr(1)))
+
+[case testMultipleDefinition]
+x, y = 1
+x, y = 2
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ TupleExpr:1(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ AssignmentStmt:2(
+ TupleExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))
+ IntExpr(2)))
+
+[case testComplexDefinitions]
+(x) = 1
+([y]) = 2
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ AssignmentStmt:2(
+ ListExpr:2(
+ NameExpr(y* [__main__.y]))
+ IntExpr(2)))
+
+[case testLocalComplexDefinition]
+def f():
+ (x) = 1
+ x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ AssignmentStmt:2(
+ NameExpr(x* [l])
+ IntExpr(1))
+ ExpressionStmt:3(
+ NameExpr(x [l])))))
+
+[case testMultipleDefOnlySomeNew]
+x = 1
+y, x = 1
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ AssignmentStmt:2(
+ TupleExpr:2(
+ NameExpr(y* [__main__.y])
+ NameExpr(x [__main__.x]))
+ IntExpr(1)))
+
+[case testMultipleDefOnlySomeNewNestedTuples]
+x = 1
+y, (x, z) = 1
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ AssignmentStmt:2(
+ TupleExpr:2(
+ NameExpr(y* [__main__.y])
+ TupleExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(z* [__main__.z])))
+ IntExpr(1)))
+
+[case testMultipleDefOnlySomeNewNestedLists]
+x = 1
+y, [x, z] = 1
+[p, [x, r]] = 1
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ AssignmentStmt:2(
+ TupleExpr:2(
+ NameExpr(y* [__main__.y])
+ ListExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(z* [__main__.z])))
+ IntExpr(1))
+ AssignmentStmt:3(
+ ListExpr:3(
+ NameExpr(p* [__main__.p])
+ ListExpr:3(
+ NameExpr(x [__main__.x])
+ NameExpr(r* [__main__.r])))
+ IntExpr(1)))
+
+[case testIndexedDel]
+x = y = 1
+del x[y]
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ Lvalues(
+ NameExpr(x* [__main__.x])
+ NameExpr(y* [__main__.y]))
+ IntExpr(1))
+ DelStmt:2(
+ IndexExpr:2(
+ NameExpr(x [__main__.x])
+ NameExpr(y [__main__.y]))))
+
+[case testDelGlobalName]
+x = 1
+del x
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(x* [__main__.x])
+ IntExpr(1))
+ DelStmt:2(
+ NameExpr(x [__main__.x])))
+
+[case testDelLocalName]
+def f(x):
+ del x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x))
+ Block:1(
+ DelStmt:2(
+ NameExpr(x [l])))))
+
+[case testDelMultipleThings]
+def f(x, y):
+ del x, y[0]
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(x)
+ Var(y))
+ Block:1(
+ DelStmt:2(
+ TupleExpr:2(
+ NameExpr(x [l])
+ IndexExpr:2(
+ NameExpr(y [l])
+ IntExpr(0)))))))
+
+[case testDelMultipleThingsInvalid]
+def f(x, y) -> None:
+ del x, y + 1
+[out]
+main:2: error: can't delete operator
+
+[case testTry]
+class c: pass
+try:
+ c
+except object:
+ c
+except c as e:
+ e
+except:
+ c
+finally:
+ c
+[out]
+MypyFile:1(
+ ClassDef:1(
+ c
+ PassStmt:1())
+ TryStmt:2(
+ Block:2(
+ ExpressionStmt:3(
+ NameExpr(c [__main__.c])))
+ NameExpr(object [builtins.object])
+ Block:4(
+ ExpressionStmt:5(
+ NameExpr(c [__main__.c])))
+ NameExpr(c [__main__.c])
+ NameExpr(e* [__main__.e])
+ Block:6(
+ ExpressionStmt:7(
+ NameExpr(e [__main__.e])))
+ Block:8(
+ ExpressionStmt:9(
+ NameExpr(c [__main__.c])))
+ Finally(
+ ExpressionStmt:11(
+ NameExpr(c [__main__.c])))))
+
+[case testTryElse]
+try:
+ pass
+except:
+ pass
+else:
+ object
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ Block:3(
+ PassStmt:4())
+ Else(
+ ExpressionStmt:6(
+ NameExpr(object [builtins.object])))))
+
+[case testTryWithOnlyFinally]
+try:
+ pass
+finally:
+ pass
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ Finally(
+ PassStmt:4())))
+
+[case testExceptWithMultipleTypes]
+class c: pass
+try:
+ pass
+except (c, object) as e:
+ e
+[out]
+MypyFile:1(
+ ClassDef:1(
+ c
+ PassStmt:1())
+ TryStmt:2(
+ Block:2(
+ PassStmt:3())
+ TupleExpr:4(
+ NameExpr(c [__main__.c])
+ NameExpr(object [builtins.object]))
+ NameExpr(e* [__main__.e])
+ Block:4(
+ ExpressionStmt:5(
+ NameExpr(e [__main__.e])))))
+
+[case testRaiseWithoutExpr]
+raise
+[out]
+MypyFile:1(
+ RaiseStmt:1())
+
+[case testWith]
+with object:
+ object
+[out]
+MypyFile:1(
+ WithStmt:1(
+ Expr(
+ NameExpr(object [builtins.object]))
+ Block:1(
+ ExpressionStmt:2(
+ NameExpr(object [builtins.object])))))
+
+[case testWithAndVariable]
+with object as x:
+ x
+[out]
+MypyFile:1(
+ WithStmt:1(
+ Expr(
+ NameExpr(object [builtins.object]))
+ Target(
+ NameExpr(x* [__main__.x]))
+ Block:1(
+ ExpressionStmt:2(
+ NameExpr(x [__main__.x])))))
+
+[case testWithInFunction]
+def f():
+ with f as x:
+ x
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Block:1(
+ WithStmt:2(
+ Expr(
+ NameExpr(f [__main__.f]))
+ Target(
+ NameExpr(x* [l]))
+ Block:2(
+ ExpressionStmt:3(
+ NameExpr(x [l])))))))
+
+[case testComplexWith]
+with object, object:
+ pass
+with object as a, object as b:
+ pass
+[out]
+MypyFile:1(
+ WithStmt:1(
+ Expr(
+ NameExpr(object [builtins.object]))
+ Expr(
+ NameExpr(object [builtins.object]))
+ Block:1(
+ PassStmt:2()))
+ WithStmt:3(
+ Expr(
+ NameExpr(object [builtins.object]))
+ Target(
+ NameExpr(a* [__main__.a]))
+ Expr(
+ NameExpr(object [builtins.object]))
+ Target(
+ NameExpr(b* [__main__.b]))
+ Block:3(
+ PassStmt:4())))
+
+[case testVariableInBlock]
+while object:
+ x = None
+ x = x
+[out]
+MypyFile:1(
+ WhileStmt:1(
+ NameExpr(object [builtins.object])
+ Block:1(
+ AssignmentStmt:2(
+ NameExpr(x* [__main__.x])
+ NameExpr(None [builtins.None]))
+ AssignmentStmt:3(
+ NameExpr(x [__main__.x])
+ NameExpr(x [__main__.x])))))
+
+[case testVariableInExceptHandler]
+try:
+ pass
+except object as o:
+ x = None
+ o = x
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ NameExpr(object [builtins.object])
+ NameExpr(o* [__main__.o])
+ Block:3(
+ AssignmentStmt:4(
+ NameExpr(x* [__main__.x])
+ NameExpr(None [builtins.None]))
+ AssignmentStmt:5(
+ NameExpr(o [__main__.o])
+ NameExpr(x [__main__.x])))))
+
+[case testCallInExceptHandler]
+try:
+ pass
+except object as o:
+ o = object()
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ NameExpr(object [builtins.object])
+ NameExpr(o* [__main__.o])
+ Block:3(
+ AssignmentStmt:4(
+ NameExpr(o [__main__.o])
+ CallExpr:4(
+ NameExpr(object [builtins.object])
+ Args())))))
+
+[case testTryExceptWithMultipleHandlers]
+try:
+ pass
+except BaseException as e:
+ pass
+except Err as f:
+ f = BaseException() # Fail
+ f = Err()
+class Err(BaseException): pass
+[builtins fixtures/exception.pyi]
+[out]
+MypyFile:1(
+ TryStmt:1(
+ Block:1(
+ PassStmt:2())
+ NameExpr(BaseException [builtins.BaseException])
+ NameExpr(e* [__main__.e])
+ Block:3(
+ PassStmt:4())
+ NameExpr(Err [__main__.Err])
+ NameExpr(f* [__main__.f])
+ Block:5(
+ AssignmentStmt:6(
+ NameExpr(f [__main__.f])
+ CallExpr:6(
+ NameExpr(BaseException [builtins.BaseException])
+ Args()))
+ AssignmentStmt:7(
+ NameExpr(f [__main__.f])
+ CallExpr:7(
+ NameExpr(Err [__main__.Err])
+ Args()))))
+ ClassDef:8(
+ Err
+ BaseType(
+ builtins.BaseException)
+ PassStmt:8()))
+
+[case testMultipleAssignmentWithPartialNewDef]
+o = None
+x, o = o, o
+[out]
+MypyFile:1(
+ AssignmentStmt:1(
+ NameExpr(o* [__main__.o])
+ NameExpr(None [builtins.None]))
+ AssignmentStmt:2(
+ TupleExpr:2(
+ NameExpr(x* [__main__.x])
+ NameExpr(o [__main__.o]))
+ TupleExpr:2(
+ NameExpr(o [__main__.o])
+ NameExpr(o [__main__.o]))))
+
+[case testFunctionDecorator]
+def decorate(f): pass
+ at decorate
+def g():
+ g()
+[out]
+MypyFile:1(
+ FuncDef:1(
+ decorate
+ Args(
+ Var(f))
+ Block:1(
+ PassStmt:1()))
+ Decorator:2(
+ Var(g)
+ NameExpr(decorate [__main__.decorate])
+ FuncDef:3(
+ g
+ Block:3(
+ ExpressionStmt:4(
+ CallExpr:4(
+ NameExpr(g [__main__.g])
+ Args()))))))
+
+[case testTryWithinFunction]
+def f() -> None:
+ try:
+ pass
+ except object as o:
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def ()
+ Block:1(
+ TryStmt:2(
+ Block:2(
+ PassStmt:3())
+ NameExpr(object [builtins.object])
+ NameExpr(o* [l])
+ Block:4(
+ PassStmt:5())))))
+
+[case testReuseExceptionVariable]
+def f() -> None:
+ try:
+ pass
+ except object as o:
+ pass
+ except object as o:
+ pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ def ()
+ Block:1(
+ TryStmt:2(
+ Block:2(
+ PassStmt:3())
+ NameExpr(object [builtins.object])
+ NameExpr(o* [l])
+ Block:4(
+ PassStmt:5())
+ NameExpr(object [builtins.object])
+ NameExpr(o [l])
+ Block:6(
+ PassStmt:7())))))
+
+[case testWithMultiple]
+def f(a):
+ pass
+def main():
+ with f(0) as a, f(a) as b:
+ x = a, b
+[out]
+MypyFile:1(
+ FuncDef:1(
+ f
+ Args(
+ Var(a))
+ Block:1(
+ PassStmt:2()))
+ FuncDef:3(
+ main
+ Block:3(
+ WithStmt:4(
+ Expr(
+ CallExpr:4(
+ NameExpr(f [__main__.f])
+ Args(
+ IntExpr(0))))
+ Target(
+ NameExpr(a* [l]))
+ Expr(
+ CallExpr:4(
+ NameExpr(f [__main__.f])
+ Args(
+ NameExpr(a [l]))))
+ Target(
+ NameExpr(b* [l]))
+ Block:4(
+ AssignmentStmt:5(
+ NameExpr(x* [l])
+ TupleExpr:5(
+ NameExpr(a [l])
+ NameExpr(b [l]))))))))
diff --git a/test-data/unit/semanal-symtable.test b/test-data/unit/semanal-symtable.test
new file mode 100644
index 0000000..4821635
--- /dev/null
+++ b/test-data/unit/semanal-symtable.test
@@ -0,0 +1,52 @@
+[case testEmptyFile]
+[out]
+-- Note that builtins are ignored to simplify output.
+__main__:
+ SymbolTable()
+
+[case testVarDef]
+x = 1
+[out]
+__main__:
+ SymbolTable(
+ x : Gdef/Var (__main__))
+
+[case testFuncDef]
+def f(): pass
+[out]
+__main__:
+ SymbolTable(
+ f : Gdef/FuncDef (__main__))
+
+[case testEmptyClassDef]
+class c: pass
+[out]
+__main__:
+ SymbolTable(
+ c : Gdef/TypeInfo (__main__))
+
+[case testImport]
+import m
+[file m.py]
+x = 1
+[out]
+__main__:
+ SymbolTable(
+ m : ModuleRef/MypyFile (__main__))
+m:
+ SymbolTable(
+ x : Gdef/Var (m))
+
+[case testImportFromModule]
+from m import x
+[file m.py]
+class x: pass
+y = 1
+[out]
+__main__:
+ SymbolTable(
+ x : Gdef/TypeInfo (__main__))
+m:
+ SymbolTable(
+ x : Gdef/TypeInfo (m)
+ y : Gdef/Var (m))
diff --git a/test-data/unit/semanal-typealiases.test b/test-data/unit/semanal-typealiases.test
new file mode 100644
index 0000000..5178a71
--- /dev/null
+++ b/test-data/unit/semanal-typealiases.test
@@ -0,0 +1,440 @@
+[case testListTypeAlias]
+from typing import List
+def f() -> List[int]: pass
+[builtins fixtures/list.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [List])
+ FuncDef:2(
+ f
+ def () -> builtins.list[builtins.int]
+ Block:2(
+ PassStmt:2())))
+
+[case testDictTypeAlias]
+from typing import Dict
+def f() -> Dict[int, str]: pass
+[builtins fixtures/dict.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Dict])
+ FuncDef:2(
+ f
+ def () -> builtins.dict[builtins.int, builtins.str]
+ Block:2(
+ PassStmt:2())))
+
+[case testQualifiedTypeAlias]
+import typing
+def f() -> typing.List[int]: pass
+[builtins fixtures/list.pyi]
+[out]
+MypyFile:1(
+ Import:1(typing)
+ FuncDef:2(
+ f
+ def () -> builtins.list[builtins.int]
+ Block:2(
+ PassStmt:2())))
+
+[case testTypeApplicationWithTypeAlias]
+from typing import List
+List[List[int]]
+[builtins fixtures/list.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [List])
+ ExpressionStmt:2(
+ TypeApplication:2(
+ NameExpr(List [builtins.list])
+ Types(
+ builtins.list[builtins.int]))))
+
+[case testTypeApplicationWithQualifiedTypeAlias]
+import typing
+typing.List[typing.List[int]]
+[builtins fixtures/list.pyi]
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ExpressionStmt:2(
+ TypeApplication:2(
+ MemberExpr:2(
+ NameExpr(typing)
+ List [builtins.list])
+ Types(
+ builtins.list[builtins.int]))))
+
+[case testSimpleTypeAlias]
+import typing
+class A: pass
+A2 = A
+def f(x: A2) -> A: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ PassStmt:2())
+ AssignmentStmt:3(
+ NameExpr(A2* [__main__.A2])
+ NameExpr(A [__main__.A]))
+ FuncDef:4(
+ f
+ Args(
+ Var(x))
+ def (x: __main__.A) -> __main__.A
+ Block:4(
+ PassStmt:4())))
+
+[case testQualifiedSimpleTypeAlias]
+import typing
+import _m
+A2 = _m.A
+x = 1 # type: A2
+[file _m.py]
+import typing
+class A: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ Import:2(_m)
+ AssignmentStmt:3(
+ NameExpr(A2* [__main__.A2])
+ MemberExpr:3(
+ NameExpr(_m)
+ A [_m.A]))
+ AssignmentStmt:4(
+ NameExpr(x [__main__.x])
+ IntExpr(1)
+ _m.A))
+
+[case testUnionTypeAlias]
+from typing import Union
+U = Union[int, str]
+def f(x: U) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ AssignmentStmt:2(
+ NameExpr(U* [__main__.U])
+ TypeAliasExpr(Union[builtins.int, builtins.str]))
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, builtins.str])
+ Block:3(
+ PassStmt:3())))
+
+[case testUnionTypeAlias2]
+from typing import Union
+class A: pass
+U = Union[int, A]
+def f(x: U) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ ClassDef:2(
+ A
+ PassStmt:2())
+ AssignmentStmt:3(
+ NameExpr(U* [__main__.U])
+ TypeAliasExpr(Union[builtins.int, __main__.A]))
+ FuncDef:4(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, __main__.A])
+ Block:4(
+ PassStmt:4())))
+
+[case testUnionTypeAliasWithQualifiedUnion]
+import typing
+U = typing.Union[int, str]
+def f(x: U) -> None: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ AssignmentStmt:2(
+ NameExpr(U* [__main__.U])
+ TypeAliasExpr(Union[builtins.int, builtins.str]))
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, builtins.str])
+ Block:3(
+ PassStmt:3())))
+
+[case testTupleTypeAlias]
+from typing import Tuple
+T = Tuple[int, str]
+def f(x: T) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Tuple])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeAliasExpr(Tuple[builtins.int, builtins.str]))
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: Tuple[builtins.int, builtins.str])
+ Block:3(
+ PassStmt:3())))
+
+[case testCallableTypeAlias]
+from typing import Callable
+C = Callable[[int], None]
+def f(x: C) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Callable])
+ AssignmentStmt:2(
+ NameExpr(C* [__main__.C])
+ TypeAliasExpr(def (builtins.int)))
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: def (builtins.int))
+ Block:3(
+ PassStmt:3())))
+
+[case testGenericTypeAlias]
+from typing import Generic, TypeVar
+T = TypeVar('T')
+class G(Generic[T]): pass
+A = G[int]
+def f(x: A) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Generic, TypeVar])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2())
+ ClassDef:3(
+ G
+ TypeVars(
+ T)
+ PassStmt:3())
+ AssignmentStmt:4(
+ NameExpr(A* [__main__.A])
+ TypeAliasExpr(__main__.G[builtins.int]))
+ FuncDef:5(
+ f
+ Args(
+ Var(x))
+ def (x: __main__.G[builtins.int])
+ Block:5(
+ PassStmt:5())))
+
+[case testGenericTypeAlias2]
+from typing import List
+A = List[int]
+def f(x: A) -> None: pass
+[builtins fixtures/list.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [List])
+ AssignmentStmt:2(
+ NameExpr(A* [__main__.A])
+ TypeAliasExpr(builtins.list[builtins.int]))
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: builtins.list[builtins.int])
+ Block:3(
+ PassStmt:3())))
+
+[case testImportUnionTypeAlias]
+import typing
+from _m import U
+def f(x: U) -> None: pass
+[file _m.py]
+from typing import Union
+class A: pass
+U = Union[int, A]
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ImportFrom:2(_m, [U])
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, _m.A])
+ Block:3(
+ PassStmt:3())))
+
+[case testImportUnionTypeAlias2]
+import typing
+import _m
+def f(x: _m.U) -> None: pass
+[file _m.py]
+from typing import Union
+class A: pass
+U = Union[int, A]
+[out]
+MypyFile:1(
+ Import:1(typing)
+ Import:2(_m)
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, _m.A])
+ Block:3(
+ PassStmt:3())))
+
+[case testImportSimpleTypeAlias]
+import typing
+from _m import A
+def f(x: A) -> None: pass
+[file _m.py]
+import typing
+A = int
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ImportFrom:2(_m, [A])
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: builtins.int)
+ Block:3(
+ PassStmt:3())))
+
+[case testImportSimpleTypeAlias2]
+import typing
+import _m
+def f(x: _m.A) -> None: pass
+[file _m.py]
+import typing
+A = int
+[out]
+MypyFile:1(
+ Import:1(typing)
+ Import:2(_m)
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: builtins.int)
+ Block:3(
+ PassStmt:3())))
+
+[case testAnyTypeAlias]
+from typing import Any
+A = Any
+a = 1 # type: A
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Any])
+ AssignmentStmt:2(
+ NameExpr(A* [__main__.A])
+ NameExpr(Any [typing.Any]))
+ AssignmentStmt:3(
+ NameExpr(a [__main__.a])
+ IntExpr(1)
+ Any))
+
+[case testAnyTypeAlias2]
+import typing
+A = typing.Any
+a = 1 # type: A
+[out]
+MypyFile:1(
+ Import:1(typing)
+ AssignmentStmt:2(
+ NameExpr(A* [__main__.A])
+ MemberExpr:2(
+ NameExpr(typing)
+ Any [typing.Any]))
+ AssignmentStmt:3(
+ NameExpr(a [__main__.a])
+ IntExpr(1)
+ Any))
+
+[case testTypeAliasAlias]
+from typing import Union
+U = Union[int, str]
+U2 = U
+x = 1 # type: U2
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ AssignmentStmt:2(
+ NameExpr(U* [__main__.U])
+ TypeAliasExpr(Union[builtins.int, builtins.str]))
+ AssignmentStmt:3(
+ NameExpr(U2* [__main__.U2])
+ NameExpr(U [__main__.U]))
+ AssignmentStmt:4(
+ NameExpr(x [__main__.x])
+ IntExpr(1)
+ Union[builtins.int, builtins.str]))
+
+[case testTypeAliasOfImportedAlias]
+from typing import Union
+from _m import U
+U2 = U
+x = 1 # type: U2
+[file _m.py]
+from typing import Union
+U = Union[int, str]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ ImportFrom:2(_m, [U])
+ AssignmentStmt:3(
+ NameExpr(U2* [__main__.U2])
+ NameExpr(U [_m.U]))
+ AssignmentStmt:4(
+ NameExpr(x [__main__.x])
+ IntExpr(1)
+ Union[builtins.int, builtins.str]))
+
+[case testListTypeDoesNotGenerateAlias]
+import typing
+A = [int, str]
+a = 1 # type: A # E: Invalid type "__main__.A"
+
+[case testCantUseStringLiteralAsTypeAlias]
+from typing import Union
+A = 'Union[int, str]'
+a = 1 # type: A # E: Invalid type "__main__.A"
+
+[case testStringLiteralTypeAsAliasComponent]
+from typing import Union
+A = Union['int', str]
+a = 1 # type: A
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ AssignmentStmt:2(
+ NameExpr(A* [__main__.A])
+ TypeAliasExpr(Union[builtins.int, builtins.str]))
+ AssignmentStmt:3(
+ NameExpr(a [__main__.a])
+ IntExpr(1)
+ Union[builtins.int, builtins.str]))
+
+[case testComplexTypeAlias]
+from typing import Union, Tuple, Any
+A = Union['int', Tuple[int, Any]]
+a = 1 # type: A
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union, Tuple, Any])
+ AssignmentStmt:2(
+ NameExpr(A* [__main__.A])
+ TypeAliasExpr(Union[builtins.int, Tuple[builtins.int, Any]]))
+ AssignmentStmt:3(
+ NameExpr(a [__main__.a])
+ IntExpr(1)
+ Union[builtins.int, Tuple[builtins.int, Any]]))
diff --git a/test-data/unit/semanal-typeddict.test b/test-data/unit/semanal-typeddict.test
new file mode 100644
index 0000000..9c1454e
--- /dev/null
+++ b/test-data/unit/semanal-typeddict.test
@@ -0,0 +1,36 @@
+-- Create Type
+
+-- TODO: Implement support for this syntax.
+--[case testCanCreateTypedDictTypeWithKeywordArguments]
+--from mypy_extensions import TypedDict
+--Point = TypedDict('Point', x=int, y=int)
+--[builtins fixtures/dict.pyi]
+--[out]
+--MypyFile:1(
+-- ImportFrom:1(mypy_extensions, [TypedDict])
+-- AssignmentStmt:2(
+-- NameExpr(Point* [__main__.Point])
+-- TypedDictExpr:2(Point)))
+
+-- TODO: Implement support for this syntax.
+--[case testCanCreateTypedDictTypeWithDictCall]
+--from mypy_extensions import TypedDict
+--Point = TypedDict('Point', dict(x=int, y=int))
+--[builtins fixtures/dict.pyi]
+--[out]
+--MypyFile:1(
+-- ImportFrom:1(mypy_extensions, [TypedDict])
+-- AssignmentStmt:2(
+-- NameExpr(Point* [__main__.Point])
+-- TypedDictExpr:2(Point)))
+
+[case testCanCreateTypedDictTypeWithDictLiteral]
+from mypy_extensions import TypedDict
+Point = TypedDict('Point', {'x': int, 'y': int})
+[builtins fixtures/dict.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(mypy_extensions, [TypedDict])
+ AssignmentStmt:2(
+ NameExpr(Point* [__main__.Point])
+ TypedDictExpr:2(Point)))
diff --git a/test-data/unit/semanal-typeinfo.test b/test-data/unit/semanal-typeinfo.test
new file mode 100644
index 0000000..098ce0b
--- /dev/null
+++ b/test-data/unit/semanal-typeinfo.test
@@ -0,0 +1,88 @@
+[case testEmptyFile]
+[out]
+TypeInfoMap()
+
+[case testEmptyClass]
+class c: pass
+[out]
+TypeInfoMap(
+ __main__.c : TypeInfo(
+ Name(__main__.c)
+ Bases(builtins.object)
+ Mro(__main__.c, builtins.object)
+ Names()))
+
+[case testClassWithMethod]
+class c:
+ def f(self): pass
+[out]
+TypeInfoMap(
+ __main__.c : TypeInfo(
+ Name(__main__.c)
+ Bases(builtins.object)
+ Mro(__main__.c, builtins.object)
+ Names(
+ f)))
+
+[case testClassWithAttributes]
+class c:
+ def __init__(self, x):
+ self.y = x
+ self.z = 1
+[out]
+TypeInfoMap(
+ __main__.c : TypeInfo(
+ Name(__main__.c)
+ Bases(builtins.object)
+ Mro(__main__.c, builtins.object)
+ Names(
+ __init__
+ y
+ z)))
+
+[case testBaseClass]
+class base: pass
+class c(base): pass
+[out]
+TypeInfoMap(
+ __main__.base : TypeInfo(
+ Name(__main__.base)
+ Bases(builtins.object)
+ Mro(__main__.base, builtins.object)
+ Names())
+ __main__.c : TypeInfo(
+ Name(__main__.c)
+ Bases(__main__.base)
+ Mro(__main__.c, __main__.base, builtins.object)
+ Names()))
+
+[case testClassAndAbstractClass]
+from abc import abstractmethod, ABCMeta
+import typing
+
+class i(metaclass=ABCMeta): pass
+class c(i): pass
+[out]
+TypeInfoMap(
+ __main__.c : TypeInfo(
+ Name(__main__.c)
+ Bases(__main__.i)
+ Mro(__main__.c, __main__.i, builtins.object)
+ Names())
+ __main__.i : TypeInfo(
+ Name(__main__.i)
+ Bases(builtins.object)
+ Mro(__main__.i, builtins.object)
+ Names()))
+
+[case testAttributeWithoutType]
+class A:
+ a = A
+[out]
+TypeInfoMap(
+ __main__.A : TypeInfo(
+ Name(__main__.A)
+ Bases(builtins.object)
+ Mro(__main__.A, builtins.object)
+ Names(
+ a)))
diff --git a/test-data/unit/semanal-types.test b/test-data/unit/semanal-types.test
new file mode 100644
index 0000000..ca00516
--- /dev/null
+++ b/test-data/unit/semanal-types.test
@@ -0,0 +1,1495 @@
+[case testVarWithType]
+import typing
+class A: pass
+x = A() # type: A
+y = x
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ PassStmt:2())
+ AssignmentStmt:3(
+ NameExpr(x [__main__.x])
+ CallExpr:3(
+ NameExpr(A [__main__.A])
+ Args())
+ __main__.A)
+ AssignmentStmt:4(
+ NameExpr(y* [__main__.y])
+ NameExpr(x [__main__.x])))
+
+[case testLocalVarWithType]
+class A: pass
+def f():
+ x = None # type: A
+ y = x
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ PassStmt:1())
+ FuncDef:2(
+ f
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(x [l])
+ NameExpr(None [builtins.None])
+ __main__.A)
+ AssignmentStmt:4(
+ NameExpr(y* [l])
+ NameExpr(x [l])))))
+
+[case testAnyType]
+from typing import Any
+x = None # type: Any
+y = x
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Any])
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ Any)
+ AssignmentStmt:3(
+ NameExpr(y* [__main__.y])
+ NameExpr(x [__main__.x])))
+
+[case testMemberVarWithType]
+import typing
+class A:
+ def __init__(self):
+ self.x = None # type: int
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ FuncDef:3(
+ __init__
+ Args(
+ Var(self))
+ Block:3(
+ AssignmentStmt:4(
+ MemberExpr:4(
+ NameExpr(self [l])
+ x)
+ NameExpr(None [builtins.None])
+ builtins.int)))))
+
+[case testClassVarWithType]
+import typing
+class A:
+ x = None # type: int
+ x = 1
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ AssignmentStmt:3(
+ NameExpr(x [m])
+ NameExpr(None [builtins.None])
+ builtins.int)
+ AssignmentStmt:4(
+ NameExpr(x [__main__.A.x])
+ IntExpr(1))))
+
+[case testFunctionSig]
+from typing import Any
+class A: pass
+def f(x: A) -> A: pass
+def g(x: Any, y: A) -> None:
+ z = x, y
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Any])
+ ClassDef:2(
+ A
+ PassStmt:2())
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def (x: __main__.A) -> __main__.A
+ Block:3(
+ PassStmt:3()))
+ FuncDef:4(
+ g
+ Args(
+ Var(x)
+ Var(y))
+ def (x: Any, y: __main__.A)
+ Block:4(
+ AssignmentStmt:5(
+ NameExpr(z* [l])
+ TupleExpr:5(
+ NameExpr(x [l])
+ NameExpr(y [l]))))))
+
+[case testBaseclass]
+class A: pass
+class B(A): pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ PassStmt:1())
+ ClassDef:2(
+ B
+ BaseType(
+ __main__.A)
+ PassStmt:2()))
+
+[case testMultipleVarDef]
+
+class A: pass
+class B: pass
+a, b = None, None # type: (A, B)
+x = a, b
+[out]
+MypyFile:1(
+ ClassDef:2(
+ A
+ PassStmt:2())
+ ClassDef:3(
+ B
+ PassStmt:3())
+ AssignmentStmt:4(
+ TupleExpr:4(
+ NameExpr(a [__main__.a])
+ NameExpr(b [__main__.b]))
+ TupleExpr:4(
+ NameExpr(None [builtins.None])
+ NameExpr(None [builtins.None]))
+ Tuple[__main__.A, __main__.B])
+ AssignmentStmt:5(
+ NameExpr(x* [__main__.x])
+ TupleExpr:5(
+ NameExpr(a [__main__.a])
+ NameExpr(b [__main__.b]))))
+
+[case testGenericType]
+from typing import TypeVar, Generic, Any
+
+t = TypeVar('t')
+
+class A(Generic[t]): pass
+class B: pass
+x = None # type: A[B]
+y = None # type: A[Any]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic, Any])
+ AssignmentStmt:3(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:3())
+ ClassDef:5(
+ A
+ TypeVars(
+ t)
+ PassStmt:5())
+ ClassDef:6(
+ B
+ PassStmt:6())
+ AssignmentStmt:7(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ __main__.A[__main__.B])
+ AssignmentStmt:8(
+ NameExpr(y [__main__.y])
+ NameExpr(None [builtins.None])
+ __main__.A[Any]))
+
+[case testGenericType2]
+from typing import TypeVar, Generic, Any
+t = TypeVar('t')
+s = TypeVar('s')
+class A(Generic[t, s]): pass
+class B: pass
+x = None # type: A[B, Any]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic, Any])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ AssignmentStmt:3(
+ NameExpr(s* [__main__.s])
+ TypeVarExpr:3())
+ ClassDef:4(
+ A
+ TypeVars(
+ t
+ s)
+ PassStmt:4())
+ ClassDef:5(
+ B
+ PassStmt:5())
+ AssignmentStmt:6(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ __main__.A[__main__.B, Any]))
+
+[case testAssignmentAfterDef]
+
+
+class A: pass
+a = None # type: A
+a = 1
+def f():
+ b = None # type: A
+ b = 1
+[out]
+MypyFile:1(
+ ClassDef:3(
+ A
+ PassStmt:3())
+ AssignmentStmt:4(
+ NameExpr(a [__main__.a])
+ NameExpr(None [builtins.None])
+ __main__.A)
+ AssignmentStmt:5(
+ NameExpr(a [__main__.a])
+ IntExpr(1))
+ FuncDef:6(
+ f
+ Block:6(
+ AssignmentStmt:7(
+ NameExpr(b [l])
+ NameExpr(None [builtins.None])
+ __main__.A)
+ AssignmentStmt:8(
+ NameExpr(b [l])
+ IntExpr(1)))))
+
+[case testCast]
+from typing import TypeVar, Generic, Any, cast
+t = TypeVar('t')
+class c: pass
+class d(Generic[t]): pass
+cast(Any, 1)
+cast(c, 1)
+cast(d[c], c)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic, Any, cast])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ c
+ PassStmt:3())
+ ClassDef:4(
+ d
+ TypeVars(
+ t)
+ PassStmt:4())
+ ExpressionStmt:5(
+ CastExpr:5(
+ IntExpr(1)
+ Any))
+ ExpressionStmt:6(
+ CastExpr:6(
+ IntExpr(1)
+ __main__.c))
+ ExpressionStmt:7(
+ CastExpr:7(
+ NameExpr(c [__main__.c])
+ __main__.d[__main__.c])))
+
+[case testCastToQualifiedTypeAndCast]
+import typing
+import _m
+typing.cast(_m.C, object)
+[file _m.py]
+class C: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ Import:2(_m)
+ ExpressionStmt:3(
+ CastExpr:3(
+ NameExpr(object [builtins.object])
+ _m.C)))
+
+[case testLongQualifiedCast]
+import typing
+import _m._n
+typing.cast(_m._n.C, object)
+[file _m/__init__.py]
+[file _m/_n.py]
+class C: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ Import:2(_m._n)
+ ExpressionStmt:3(
+ CastExpr:3(
+ NameExpr(object [builtins.object])
+ _m._n.C)))
+
+[case testCastTargetWithTwoTypeArgs]
+from typing import TypeVar, Generic, cast
+t = TypeVar('t')
+s = TypeVar('s')
+class C(Generic[t, s]): pass
+cast(C[str, int], C)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic, cast])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ AssignmentStmt:3(
+ NameExpr(s* [__main__.s])
+ TypeVarExpr:3())
+ ClassDef:4(
+ C
+ TypeVars(
+ t
+ s)
+ PassStmt:4())
+ ExpressionStmt:5(
+ CastExpr:5(
+ NameExpr(C [__main__.C])
+ __main__.C[builtins.str, builtins.int])))
+
+[case testCastToTupleType]
+from typing import Tuple, cast
+cast(Tuple[int, str], None)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Tuple, cast])
+ ExpressionStmt:2(
+ CastExpr:2(
+ NameExpr(None [builtins.None])
+ Tuple[builtins.int, builtins.str])))
+
+[case testCastToFunctionType]
+from typing import Callable, cast
+cast(Callable[[int], str], None)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Callable, cast])
+ ExpressionStmt:2(
+ CastExpr:2(
+ NameExpr(None [builtins.None])
+ def (builtins.int) -> builtins.str)))
+
+[case testCastToStringLiteralType]
+from typing import cast
+cast('int', 1)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [cast])
+ ExpressionStmt:2(
+ CastExpr:2(
+ IntExpr(1)
+ builtins.int)))
+
+[case testFunctionTypeVariable]
+from typing import TypeVar
+t = TypeVar('t')
+def f(x: t) -> None:
+ y = None # type: t
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def [t] (x: t`-1)
+ Block:3(
+ AssignmentStmt:4(
+ NameExpr(y [l])
+ NameExpr(None [builtins.None])
+ t`-1))))
+
+[case testTwoFunctionTypeVariables]
+from typing import TypeVar
+t = TypeVar('t')
+u = TypeVar('u')
+def f(x: t, y: u, z: t) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ AssignmentStmt:3(
+ NameExpr(u* [__main__.u])
+ TypeVarExpr:3())
+ FuncDef:4(
+ f
+ Args(
+ Var(x)
+ Var(y)
+ Var(z))
+ def [t, u] (x: t`-1, y: u`-2, z: t`-1)
+ Block:4(
+ PassStmt:4())))
+
+[case testNestedGenericFunctionTypeVariable]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+def f(x: A[t], y) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ A
+ TypeVars(
+ t)
+ PassStmt:3())
+ FuncDef:4(
+ f
+ Args(
+ Var(x)
+ Var(y))
+ def [t] (x: __main__.A[t`-1], y: Any)
+ Block:4(
+ PassStmt:4())))
+
+[case testNestedGenericFunctionTypeVariable2]
+from typing import TypeVar, Tuple, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+def f(x: Tuple[int, t]) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Tuple, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ A
+ TypeVars(
+ t)
+ PassStmt:3())
+ FuncDef:4(
+ f
+ Args(
+ Var(x))
+ def [t] (x: Tuple[builtins.int, t`-1])
+ Block:4(
+ PassStmt:4())))
+
+[case testNestedGenericFunctionTypeVariable3]
+from typing import TypeVar, Callable, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+def f(x: Callable[[int, t], int]) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Callable, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ A
+ TypeVars(
+ t)
+ PassStmt:3())
+ FuncDef:4(
+ f
+ Args(
+ Var(x))
+ def [t] (x: def (builtins.int, t`-1) -> builtins.int)
+ Block:4(
+ PassStmt:4())))
+
+[case testNestedGenericFunctionTypeVariable4]
+from typing import TypeVar, Callable, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+def f(x: Callable[[], t]) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Callable, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ A
+ TypeVars(
+ t)
+ PassStmt:3())
+ FuncDef:4(
+ f
+ Args(
+ Var(x))
+ def [t] (x: def () -> t`-1)
+ Block:4(
+ PassStmt:4())))
+
+[case testGenericFunctionTypeVariableInReturnType]
+from typing import TypeVar
+t = TypeVar('t')
+def f() -> t: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ FuncDef:3(
+ f
+ def [t] () -> t`-1
+ Block:3(
+ PassStmt:3())))
+
+[case testSelfType]
+class A:
+ def f(self, o: object) -> None: pass
+[out]
+MypyFile:1(
+ ClassDef:1(
+ A
+ FuncDef:2(
+ f
+ Args(
+ Var(self)
+ Var(o))
+ def (self: __main__.A, o: builtins.object)
+ Block:2(
+ PassStmt:2()))))
+
+[case testNestedGenericFunction]
+from typing import TypeVar
+t = TypeVar('t')
+def f() -> None:
+ def g() -> t: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ FuncDef:3(
+ f
+ def ()
+ Block:3(
+ FuncDef:4(
+ g
+ def [t] () -> t`-1
+ Block:4(
+ PassStmt:4())))))
+
+[case testClassTvar]
+from typing import TypeVar, Generic
+
+t = TypeVar('t')
+
+class c(Generic[t]):
+ def f(self) -> t: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:3(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:3())
+ ClassDef:5(
+ c
+ TypeVars(
+ t)
+ FuncDef:6(
+ f
+ Args(
+ Var(self))
+ def (self: __main__.c[t`1]) -> t`1
+ Block:6(
+ PassStmt:6()))))
+
+[case testClassTvar2]
+from typing import TypeVar, Generic
+
+t = TypeVar('t')
+s = TypeVar('s')
+
+class c(Generic[t, s]):
+ def f(self, x: s) -> t: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:3(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:3())
+ AssignmentStmt:4(
+ NameExpr(s* [__main__.s])
+ TypeVarExpr:4())
+ ClassDef:6(
+ c
+ TypeVars(
+ t
+ s)
+ FuncDef:7(
+ f
+ Args(
+ Var(self)
+ Var(x))
+ def (self: __main__.c[t`1, s`2], x: s`2) -> t`1
+ Block:7(
+ PassStmt:7()))))
+
+[case testGenericBaseClass]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class d(Generic[t]): pass
+class c(d[t], Generic[t]): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ d
+ TypeVars(
+ t)
+ PassStmt:3())
+ ClassDef:4(
+ c
+ TypeVars(
+ t)
+ BaseType(
+ __main__.d[t`1])
+ PassStmt:4()))
+
+[case testTupleType]
+from typing import Tuple
+t = None # type: tuple
+t1 = None # type: Tuple[object]
+t2 = None # type: Tuple[int, object]
+[builtins fixtures/tuple.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Tuple])
+ AssignmentStmt:2(
+ NameExpr(t [__main__.t])
+ NameExpr(None [builtins.None])
+ builtins.tuple[Any])
+ AssignmentStmt:3(
+ NameExpr(t1 [__main__.t1])
+ NameExpr(None [builtins.None])
+ Tuple[builtins.object])
+ AssignmentStmt:4(
+ NameExpr(t2 [__main__.t2])
+ NameExpr(None [builtins.None])
+ Tuple[builtins.int, builtins.object]))
+
+[case testVariableLengthTuple]
+from typing import Tuple
+t = None # type: Tuple[int, ...]
+[builtins fixtures/tuple.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Tuple])
+ AssignmentStmt:2(
+ NameExpr(t [__main__.t])
+ NameExpr(None [builtins.None])
+ builtins.tuple[builtins.int]))
+
+[case testInvalidTupleType]
+from typing import Tuple
+t = None # type: Tuple[int, str, ...] # E: Unexpected '...'
+[out]
+
+[case testFunctionTypes]
+from typing import Callable
+f = None # type: Callable[[object, int], str]
+g = None # type: Callable[[], None]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Callable])
+ AssignmentStmt:2(
+ NameExpr(f [__main__.f])
+ NameExpr(None [builtins.None])
+ def (builtins.object, builtins.int) -> builtins.str)
+ AssignmentStmt:3(
+ NameExpr(g [__main__.g])
+ NameExpr(None [builtins.None])
+ def ()))
+
+[case testOverloadedFunction]
+from typing import overload, Any
+ at overload
+def f(a: object) -> int: a
+ at overload
+def f(a: str) -> object: a
+
+def f(a: Any) -> Any: return a
+
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [overload, Any])
+ OverloadedFuncDef:2(
+ FuncDef:7(
+ f
+ Args(
+ Var(a))
+ def (a: Any) -> Any
+ Block:7(
+ ReturnStmt:7(
+ NameExpr(a [l]))))
+ Overload(def (a: builtins.object) -> builtins.int, \
+ def (a: builtins.str) -> builtins.object)
+ Decorator:2(
+ Var(f)
+ NameExpr(overload [typing.overload])
+ FuncDef:3(
+ f
+ Args(
+ Var(a))
+ def (a: builtins.object) -> builtins.int
+ Block:3(
+ ExpressionStmt:3(
+ NameExpr(a [l])))))
+ Decorator:4(
+ Var(f)
+ NameExpr(overload [typing.overload])
+ FuncDef:5(
+ f
+ Args(
+ Var(a))
+ def (a: builtins.str) -> builtins.object
+ Block:5(
+ ExpressionStmt:5(
+ NameExpr(a [l])))))))
+
+[case testReferenceToOverloadedFunction]
+from typing import overload
+ at overload
+def f() -> None: pass
+ at overload
+def f(x: int) -> None: pass
+
+def f(*args) -> None: pass
+
+x = f
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [overload])
+ OverloadedFuncDef:2(
+ FuncDef:7(
+ f
+ def (*args: Any)
+ VarArg(
+ Var(args))
+ Block:7(
+ PassStmt:7()))
+ Overload(def (), def (x: builtins.int))
+ Decorator:2(
+ Var(f)
+ NameExpr(overload [typing.overload])
+ FuncDef:3(
+ f
+ def ()
+ Block:3(
+ PassStmt:3())))
+ Decorator:4(
+ Var(f)
+ NameExpr(overload [typing.overload])
+ FuncDef:5(
+ f
+ Args(
+ Var(x))
+ def (x: builtins.int)
+ Block:5(
+ PassStmt:5()))))
+ AssignmentStmt:9(
+ NameExpr(x* [__main__.x])
+ NameExpr(f [__main__.f])))
+
+[case testNestedOverloadedFunction]
+from typing import overload
+def f():
+ @overload
+ def g(): pass
+ @overload
+ def g(x): pass
+
+ def g(*args): pass
+
+ y = g
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [overload])
+ FuncDef:2(
+ f
+ Block:2(
+ OverloadedFuncDef:3(
+ FuncDef:8(
+ g
+ VarArg(
+ Var(args))
+ Block:8(
+ PassStmt:8()))
+ Overload(def () -> Any, def (x: Any) -> Any)
+ Decorator:3(
+ Var(g)
+ NameExpr(overload [typing.overload])
+ FuncDef:4(
+ g
+ Block:4(
+ PassStmt:4())))
+ Decorator:5(
+ Var(g)
+ NameExpr(overload [typing.overload])
+ FuncDef:6(
+ g
+ Args(
+ Var(x))
+ Block:6(
+ PassStmt:6()))))
+ AssignmentStmt:10(
+ NameExpr(y* [l])
+ NameExpr(g [l])))))
+
+[case testImplicitGenericTypeArgs]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+s = TypeVar('s')
+class A(Generic[t, s]): pass
+x = None # type: A
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ AssignmentStmt:3(
+ NameExpr(s* [__main__.s])
+ TypeVarExpr:3())
+ ClassDef:4(
+ A
+ TypeVars(
+ t
+ s)
+ PassStmt:4())
+ AssignmentStmt:5(
+ NameExpr(x [__main__.x])
+ NameExpr(None [builtins.None])
+ __main__.A[Any, Any]))
+
+[case testImplicitTypeArgsAndGenericBaseClass]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+s = TypeVar('s')
+class B(Generic[s]): pass
+class A(B, Generic[t]): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ AssignmentStmt:3(
+ NameExpr(s* [__main__.s])
+ TypeVarExpr:3())
+ ClassDef:4(
+ B
+ TypeVars(
+ s)
+ PassStmt:4())
+ ClassDef:5(
+ A
+ TypeVars(
+ t)
+ BaseType(
+ __main__.B[Any])
+ PassStmt:5()))
+
+[case testTypeApplication]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+x = A[int]()
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ A
+ TypeVars(
+ t)
+ PassStmt:3())
+ AssignmentStmt:4(
+ NameExpr(x* [__main__.x])
+ CallExpr:4(
+ TypeApplication:4(
+ NameExpr(A [__main__.A])
+ Types(
+ builtins.int))
+ Args())))
+
+[case testTypeApplicationWithTwoTypeArgs]
+from typing import TypeVar, Generic, Any
+t = TypeVar('t')
+s = TypeVar('s')
+class A(Generic[t, s]): pass
+x = A[int, Any]()
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic, Any])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ AssignmentStmt:3(
+ NameExpr(s* [__main__.s])
+ TypeVarExpr:3())
+ ClassDef:4(
+ A
+ TypeVars(
+ t
+ s)
+ PassStmt:4())
+ AssignmentStmt:5(
+ NameExpr(x* [__main__.x])
+ CallExpr:5(
+ TypeApplication:5(
+ NameExpr(A [__main__.A])
+ Types(
+ builtins.int
+ Any))
+ Args())))
+
+[case testFunctionTypeApplication]
+from typing import TypeVar
+t = TypeVar('t')
+def f(x: t) -> None: pass
+f[int](1)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def [t] (x: t`-1)
+ Block:3(
+ PassStmt:3()))
+ ExpressionStmt:4(
+ CallExpr:4(
+ TypeApplication:4(
+ NameExpr(f [__main__.f])
+ Types(
+ builtins.int))
+ Args(
+ IntExpr(1)))))
+
+[case testTypeApplicationWithStringLiteralType]
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class A(Generic[t]): pass
+A['int']()
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(t* [__main__.t])
+ TypeVarExpr:2())
+ ClassDef:3(
+ A
+ TypeVars(
+ t)
+ PassStmt:3())
+ ExpressionStmt:4(
+ CallExpr:4(
+ TypeApplication:4(
+ NameExpr(A [__main__.A])
+ Types(
+ builtins.int))
+ Args())))
+
+[case testVarArgsAndKeywordArgs]
+def g(*x: int, y: str = ''): pass
+[out]
+MypyFile:1(
+ FuncDef:1(
+ g
+ MaxPos(0)
+ Args(
+ Var(y))
+ def (*x: builtins.int, *, y: builtins.str =) -> Any
+ Init(
+ AssignmentStmt:1(
+ NameExpr(y [l])
+ StrExpr()))
+ VarArg(
+ Var(x))
+ Block:1(
+ PassStmt:1())))
+
+[case testQualifiedGeneric]
+from typing import TypeVar
+import typing
+T = TypeVar('T')
+class A(typing.Generic[T]): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ Import:2(typing)
+ AssignmentStmt:3(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:3())
+ ClassDef:4(
+ A
+ TypeVars(
+ T)
+ PassStmt:4()))
+
+[case testQualifiedTypevar]
+import typing
+T = typing.TypeVar('T')
+def f(x: T) -> T: pass
+[out]
+MypyFile:1(
+ Import:1(typing)
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2())
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def [T] (x: T`-1) -> T`-1
+ Block:3(
+ PassStmt:3())))
+
+[case testAliasedTypevar]
+from typing import TypeVar as tv
+T = tv('T')
+def f(x: T) -> T: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar : tv])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2())
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def [T] (x: T`-1) -> T`-1
+ Block:3(
+ PassStmt:3())))
+
+[case testLocalTypevar]
+from typing import TypeVar
+def f():
+ T = TypeVar('T')
+ def g(x: T) -> T: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ FuncDef:2(
+ f
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(T* [l])
+ TypeVarExpr:3())
+ FuncDef:4(
+ g
+ Args(
+ Var(x))
+ def [T] (x: T`-1) -> T`-1
+ Block:4(
+ PassStmt:4())))))
+
+[case testClassLevelTypevar]
+from typing import TypeVar
+class A:
+ T = TypeVar('T')
+ def g(self, x: T) -> T: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ ClassDef:2(
+ A
+ AssignmentStmt:3(
+ NameExpr(T* [m])
+ TypeVarExpr:3())
+ FuncDef:4(
+ g
+ Args(
+ Var(self)
+ Var(x))
+ def [T] (self: __main__.A, x: T`-1) -> T`-1
+ Block:4(
+ PassStmt:4()))))
+
+[case testImportTypevar]
+from typing import Generic
+from _m import T
+class A(Generic[T]):
+ y = None # type: T
+[file _m.py]
+from typing import TypeVar
+T = TypeVar('T')
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Generic])
+ ImportFrom:2(_m, [T])
+ ClassDef:3(
+ A
+ TypeVars(
+ T)
+ AssignmentStmt:4(
+ NameExpr(y [m])
+ NameExpr(None [builtins.None])
+ T`1)))
+
+[case testQualifiedReferenceToTypevarInClass]
+from typing import Generic
+import _m
+class A(Generic[_m.T]):
+ a = None # type: _m.T
+ def f(self, x: _m.T):
+ b = None # type: _m.T
+[file _m.py]
+from typing import TypeVar
+T = TypeVar('T')
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Generic])
+ Import:2(_m)
+ ClassDef:3(
+ A
+ TypeVars(
+ _m.T)
+ AssignmentStmt:4(
+ NameExpr(a [m])
+ NameExpr(None [builtins.None])
+ _m.T`1)
+ FuncDef:5(
+ f
+ Args(
+ Var(self)
+ Var(x))
+ def (self: __main__.A[_m.T`1], x: _m.T`1) -> Any
+ Block:5(
+ AssignmentStmt:6(
+ NameExpr(b [l])
+ NameExpr(None [builtins.None])
+ _m.T`1)))))
+
+[case testQualifiedReferenceToTypevarInFunctionSignature]
+import _m
+def f(x: _m.T) -> None:
+ a = None # type: _m.T
+[file _m.py]
+from typing import TypeVar
+T = TypeVar('T')
+[out]
+MypyFile:1(
+ Import:1(_m)
+ FuncDef:2(
+ f
+ Args(
+ Var(x))
+ def [_m.T] (x: _m.T`-1)
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(a [l])
+ NameExpr(None [builtins.None])
+ _m.T`-1))))
+
+[case testFunctionCommentAnnotation]
+from typing import Any
+def f(x): # type: (int) -> Any
+ x = 1
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Any])
+ FuncDef:2(
+ f
+ Args(
+ Var(x))
+ def (x: builtins.int) -> Any
+ Block:2(
+ AssignmentStmt:3(
+ NameExpr(x [l])
+ IntExpr(1)))))
+
+[case testMethodCommentAnnotation]
+import typing
+class A:
+ def f(self, x): # type: (int) -> str
+ x = 1
+[out]
+MypyFile:1(
+ Import:1(typing)
+ ClassDef:2(
+ A
+ FuncDef:3(
+ f
+ Args(
+ Var(self)
+ Var(x))
+ def (self: __main__.A, x: builtins.int) -> builtins.str
+ Block:3(
+ AssignmentStmt:4(
+ NameExpr(x [l])
+ IntExpr(1))))))
+
+[case testTypevarWithValues]
+from typing import TypeVar, Any
+T = TypeVar('T', int, str)
+S = TypeVar('S', Any, int, str)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Any])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ Values(
+ builtins.int
+ builtins.str)))
+ AssignmentStmt:3(
+ NameExpr(S* [__main__.S])
+ TypeVarExpr:3(
+ Values(
+ Any
+ builtins.int
+ builtins.str))))
+
+[case testTypevarWithValuesAndVariance]
+from typing import TypeVar
+T = TypeVar('T', int, str, covariant=True)
+[builtins fixtures/bool.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ Variance(COVARIANT)
+ Values(
+ builtins.int
+ builtins.str))))
+
+[case testTypevarWithBound]
+from typing import TypeVar
+T = TypeVar('T', bound=int)
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ UpperBound(builtins.int))))
+
+[case testGenericFunctionWithValueSet]
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ Values(
+ builtins.int
+ builtins.str)))
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def [T in (builtins.int, builtins.str)] (x: T`-1) -> T`-1
+ Block:3(
+ PassStmt:3())))
+
+[case testGenericClassWithValueSet]
+from typing import TypeVar, Generic
+T = TypeVar('T', int, str)
+class C(Generic[T]): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ Values(
+ builtins.int
+ builtins.str)))
+ ClassDef:3(
+ C
+ TypeVars(
+ T in (builtins.int, builtins.str))
+ PassStmt:3()))
+
+[case testGenericFunctionWithBound]
+from typing import TypeVar
+T = TypeVar('T', bound=int)
+def f(x: T) -> T: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ UpperBound(builtins.int)))
+ FuncDef:3(
+ f
+ Args(
+ Var(x))
+ def [T <: builtins.int] (x: T`-1) -> T`-1
+ Block:3(
+ PassStmt:3())))
+
+[case testGenericClassWithBound]
+from typing import TypeVar, Generic
+T = TypeVar('T', bound=int)
+class C(Generic[T]): pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar, Generic])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ UpperBound(builtins.int)))
+ ClassDef:3(
+ C
+ TypeVars(
+ T <: builtins.int)
+ PassStmt:3()))
+
+[case testSimpleDucktypeDecorator]
+from typing import _promote
+ at _promote(str)
+class S: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [_promote])
+ ClassDef:2(
+ S
+ Promote(builtins.str)
+ Decorators(
+ PromoteExpr:2(builtins.str))
+ PassStmt:3()))
+
+[case testUnionType]
+from typing import Union
+def f(x: Union[int, str]) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ FuncDef:2(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, builtins.str])
+ Block:2(
+ PassStmt:2())))
+
+[case testUnionTypeWithNoneItem]
+from typing import Union
+def f(x: Union[int, None]) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ FuncDef:2(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, builtins.None])
+ Block:2(
+ PassStmt:2())))
+
+[case testUnionTypeWithNoneItemAndTwoItems]
+from typing import Union
+def f(x: Union[int, None, str]) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ FuncDef:2(
+ f
+ Args(
+ Var(x))
+ def (x: Union[builtins.int, builtins.None, builtins.str])
+ Block:2(
+ PassStmt:2())))
+
+[case testUnionTypeWithSingleItem]
+from typing import Union
+def f(x: Union[int]) -> None: pass
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Union])
+ FuncDef:2(
+ f
+ Args(
+ Var(x))
+ def (x: builtins.int)
+ Block:2(
+ PassStmt:2())))
+
+[case testOptionalTypes]
+from typing import Optional
+x = 1 # type: Optional[int]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Optional])
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ IntExpr(1)
+ Union[builtins.int, builtins.None]))
+
+[case testInvalidOptionalType]
+from typing import Optional
+x = 1 # type: Optional[int, str] # E: Optional[...] must have exactly one type argument
+y = 1 # type: Optional # E: Optional[...] must have exactly one type argument
+[out]
+
+[case testCoAndContravariantTypeVar]
+from typing import TypeVar
+T = TypeVar('T', covariant=True)
+S = TypeVar('S', contravariant=True)
+[builtins fixtures/bool.pyi]
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [TypeVar])
+ AssignmentStmt:2(
+ NameExpr(T* [__main__.T])
+ TypeVarExpr:2(
+ Variance(COVARIANT)))
+ AssignmentStmt:3(
+ NameExpr(S* [__main__.S])
+ TypeVarExpr:3(
+ Variance(CONTRAVARIANT))))
+
+[case testTupleExpressionAsType]
+def f(x: (int, int)) -> None: pass
+[out]
+main:1: error: Invalid tuple literal type
+
+[case tesQualifiedTypeNameBasedOnAny]
+from typing import Any
+x = 0 # type: Any
+z = 0 # type: x.y
+[out]
+MypyFile:1(
+ ImportFrom:1(typing, [Any])
+ AssignmentStmt:2(
+ NameExpr(x [__main__.x])
+ IntExpr(0)
+ Any)
+ AssignmentStmt:3(
+ NameExpr(z [__main__.z])
+ IntExpr(0)
+ Any))
diff --git a/test-data/unit/stubgen.test b/test-data/unit/stubgen.test
new file mode 100644
index 0000000..2795bb3
--- /dev/null
+++ b/test-data/unit/stubgen.test
@@ -0,0 +1,632 @@
+[case testEmptyFile]
+[out]
+
+[case testSingleFunction]
+def f():
+ x = 1
+[out]
+def f(): ...
+
+[case testTwoFunctions]
+def f(a, b):
+ x = 1
+def g(arg):
+ pass
+[out]
+def f(a, b): ...
+def g(arg): ...
+
+[case testDefaultArgInt]
+def f(a, b=2): ...
+def g(b=-1, c=0): ...
+[out]
+def f(a, b: int = ...): ...
+def g(b: int = ..., c: int = ...): ...
+
+[case testDefaultArgNone]
+def f(x=None): ...
+[out]
+from typing import Any, Optional
+
+def f(x: Optional[Any] = ...): ...
+
+[case testDefaultArgBool]
+def f(x=True, y=False): ...
+[out]
+def f(x: bool = ..., y: bool = ...): ...
+
+[case testDefaultArgStr]
+def f(x='foo'): ...
+[out]
+def f(x: str = ...): ...
+
+[case testDefaultArgBytes]
+def f(x=b'foo'): ...
+[out]
+def f(x: bytes = ...): ...
+
+[case testDefaultArgFloat]
+def f(x=1.2): ...
+[out]
+def f(x: float = ...): ...
+
+[case testDefaultArgOther]
+def f(x=ord): ...
+[out]
+from typing import Any
+
+def f(x: Any = ...): ...
+
+[case testVarArgs]
+def f(x, *y): ...
+[out]
+def f(x, *y): ...
+
+[case testKwVarArgs]
+def f(x, **y): ...
+[out]
+def f(x, **y): ...
+
+[case testClass]
+class A:
+ def f(self, x):
+ x = 1
+def g(): ...
+[out]
+class A:
+ def f(self, x): ...
+
+def g(): ...
+
+[case testVariable]
+x = 1
+[out]
+x = ... # type: int
+
+[case testMultipleVariable]
+x = y = 1
+[out]
+x = ... # type: int
+y = ... # type: int
+
+[case testClassVariable]
+class C:
+ x = 1
+[out]
+class C:
+ x = ... # type: int
+
+[case testSelfAssignment]
+class C:
+ def __init__(self):
+ self.x = 1
+ x.y = 2
+[out]
+class C:
+ x = ... # type: int
+ def __init__(self) -> None: ...
+
+[case testSelfAndClassBodyAssignment]
+x = 1
+class C:
+ x = 1
+ def __init__(self):
+ self.x = 1
+ self.x = 1
+[out]
+x = ... # type: int
+
+class C:
+ x = ... # type: int
+ def __init__(self) -> None: ...
+
+[case testEmptyClass]
+class A: ...
+[out]
+class A: ...
+
+[case testSkipPrivateFunction]
+def _f(): ...
+def g(): ...
+[out]
+def g(): ...
+
+[case testIncludePrivateFunction]
+# flags: --include-private
+def _f(): ...
+def g(): ...
+[out]
+def _f(): ...
+def g(): ...
+
+[case testSkipPrivateMethod]
+class A:
+ def _f(self): ...
+[out]
+class A: ...
+
+[case testIncludePrivateMethod]
+# flags: --include-private
+class A:
+ def _f(self): ...
+[out]
+class A:
+ def _f(self): ...
+
+[case testSkipPrivateVar]
+_x = 1
+class A:
+ _y = 1
+[out]
+class A: ...
+
+[case testIncludePrivateVar]
+# flags: --include-private
+_x = 1
+class A:
+ _y = 1
+[out]
+_x = ... # type: int
+
+class A:
+ _y = ... # type: int
+
+[case testSpecialInternalVar]
+__all__ = []
+__author__ = ''
+__version__ = ''
+[out]
+
+[case testBaseClass]
+class A: ...
+class B(A): ...
+[out]
+class A: ...
+class B(A): ...
+
+[case testDecoratedFunction]
+ at decorator
+def foo(x): ...
+[out]
+def foo(x): ...
+
+[case testMultipleAssignment]
+x, y = 1, 2
+[out]
+from typing import Any
+
+x = ... # type: Any
+y = ... # type: Any
+
+[case testMultipleAssignment2]
+[x, y] = 1, 2
+[out]
+from typing import Any
+
+x = ... # type: Any
+y = ... # type: Any
+
+[case testKeywordOnlyArg]
+def f(x, *, y=1): ...
+def g(x, *, y=1, z=2): ...
+[out]
+def f(x, *, y: int = ...): ...
+def g(x, *, y: int = ..., z: int = ...): ...
+
+[case testProperty]
+class A:
+ @property
+ def f(self):
+ return 1
+ @f.setter
+ def f(self, x): ...
+[out]
+class A:
+ @property
+ def f(self): ...
+ @f.setter
+ def f(self, x): ...
+
+[case testStaticMethod]
+class A:
+ @staticmethod
+ def f(x): ...
+[out]
+class A:
+ @staticmethod
+ def f(x): ...
+
+[case testClassMethod]
+class A:
+ @classmethod
+ def f(cls): ...
+[out]
+class A:
+ @classmethod
+ def f(cls): ...
+
+[case testIfMainCheck]
+def a(): ...
+if __name__ == '__main__':
+ x = 1
+ def f(): ...
+def b(): ...
+[out]
+def a(): ...
+def b(): ...
+
+[case testImportStar]
+from x import *
+from a.b import *
+def f(): ...
+[out]
+from x import *
+from a.b import *
+
+def f(): ...
+
+[case testNoSpacesBetweenEmptyClasses]
+class X:
+ def g(self): ...
+class A: ...
+class B: ...
+class C:
+ def f(self): ...
+[out]
+class X:
+ def g(self): ...
+
+class A: ...
+class B: ...
+
+class C:
+ def f(self): ...
+
+[case testExceptionBaseClasses]
+class A(Exception): ...
+class B(ValueError): ...
+[out]
+class A(Exception): ...
+class B(ValueError): ...
+
+[case testOmitSomeSpecialMethods]
+class A:
+ def __str__(self): ...
+ def __repr__(self): ...
+ def __eq__(self): ...
+ def __getstate__(self): ...
+ def __setstate__(self, state): ...
+[out]
+class A:
+ def __eq__(self): ...
+
+[case testOmitDefsNotInAll_import]
+__all__ = [] + ['f']
+def f(): ...
+def g(): ...
+[out]
+def f(): ...
+
+[case testVarDefsNotInAll_import]
+__all__ = [] + ['f', 'g']
+def f(): ...
+x = 1
+y = 1
+def g(): ...
+[out]
+def f(): ...
+def g(): ...
+
+[case testIncludeClassNotInAll_import]
+__all__ = [] + ['f']
+def f(): ...
+class A: ...
+[out]
+def f(): ...
+
+class A: ...
+
+[case testAllAndClass_import]
+__all__ = ['A']
+class A:
+ x = 1
+ def f(self): ...
+[out]
+class A:
+ x = ... # type: int
+ def f(self): ...
+
+[case testSkipMultiplePrivateDefs]
+class A: ...
+_x = 1
+_y = 1
+_z = 1
+class C: ...
+[out]
+class A: ...
+class C: ...
+
+[case testIncludeMultiplePrivateDefs]
+# flags: --include-private
+class A: ...
+_x = 1
+_y = 1
+_z = 1
+class C: ...
+[out]
+class A: ...
+
+_x = ... # type: int
+_y = ... # type: int
+_z = ... # type: int
+
+class C: ...
+
+[case testIncludeFromImportIfInAll_import]
+from re import match, search, sub
+__all__ = ['match', 'sub', 'x']
+x = 1
+[out]
+from re import match as match, sub as sub
+
+x = ... # type: int
+
+[case testExportModule_import]
+import re
+__all__ = ['re', 'x']
+x = 1
+y = 2
+[out]
+import re as re
+
+x = ... # type: int
+
+[case testExportModuleAs_import]
+import re as rex
+__all__ = ['rex', 'x']
+x = 1
+y = 2
+[out]
+import re as rex
+
+x = ... # type: int
+
+[case testExportModuleInPackage_import]
+import urllib.parse as p
+__all__ = ['p']
+[out]
+import urllib.parse as p
+
+[case testExportModuleInPackageUnsupported_import]
+import urllib.parse
+__all__ = ['urllib']
+[out]
+# Names in __all__ with no definition:
+# urllib
+
+[case testRelativeImportAll]
+from .x import *
+[out]
+from .x import *
+
+[case testCommentForUndefinedName_import]
+__all__ = ['f', 'x', 'C', 'g']
+def f(): ...
+x = 1
+class C:
+ def g(self): ...
+[out]
+def f(): ...
+
+x = ... # type: int
+
+class C:
+ def g(self): ...
+
+# Names in __all__ with no definition:
+# g
+
+[case testIgnoreSlots]
+class A:
+ __slots__ = ()
+[out]
+class A: ...
+
+[case testSkipPrivateProperty]
+class A:
+ @property
+ def _foo(self): ...
+[out]
+class A: ...
+
+[case testIncludePrivateProperty]
+# flags: --include-private
+class A:
+ @property
+ def _foo(self): ...
+[out]
+class A:
+ @property
+ def _foo(self): ...
+
+[case testSkipPrivateStaticAndClassMethod]
+class A:
+ @staticmethod
+ def _foo(): ...
+ @classmethod
+ def _bar(cls): ...
+[out]
+class A: ...
+
+[case testIncludePrivateStaticAndClassMethod]
+# flags: --include-private
+class A:
+ @staticmethod
+ def _foo(): ...
+ @classmethod
+ def _bar(cls): ...
+[out]
+class A:
+ @staticmethod
+ def _foo(): ...
+ @classmethod
+ def _bar(cls): ...
+
+[case testNamedtuple]
+import collections, x
+X = collections.namedtuple('X', ['a', 'b'])
+[out]
+from collections import namedtuple
+
+X = namedtuple('X', ['a', 'b'])
+
+[case testNamedtupleAltSyntax]
+from collections import namedtuple, x
+X = namedtuple('X', 'a b')
+[out]
+from collections import namedtuple
+
+X = namedtuple('X', 'a b')
+
+[case testNamedtupleWithUnderscore]
+from collections import namedtuple as _namedtuple
+def f(): ...
+X = _namedtuple('X', 'a b')
+def g(): ...
+[out]
+from collections import namedtuple as _namedtuple
+from collections import namedtuple
+
+def f(): ...
+
+X = namedtuple('X', 'a b')
+
+def g(): ...
+
+[case testNamedtupleBaseClass]
+import collections, x
+_X = collections.namedtuple('_X', ['a', 'b'])
+class Y(_X): ...
+[out]
+from collections import namedtuple
+
+_X = namedtuple('_X', ['a', 'b'])
+
+class Y(_X): ...
+
+[case testArbitraryBaseClass]
+import x
+class D(x.C): ...
+[out]
+import x
+
+class D(x.C): ...
+
+[case testArbitraryBaseClass]
+import x.y
+class D(x.y.C): ...
+[out]
+import x.y
+
+class D(x.y.C): ...
+
+[case testUnqualifiedArbitraryBaseClassWithNoDef]
+class A(int): ...
+[out]
+class A(int): ...
+
+[case testUnqualifiedArbitraryBaseClass]
+from x import X
+class A(X): ...
+[out]
+from x import X
+
+class A(X): ...
+
+[case testUnqualifiedArbitraryBaseClassWithImportAs]
+from x import X as _X
+class A(_X): ...
+[out]
+from x import X as _X
+
+class A(_X): ...
+
+[case testObjectBaseClass]
+class A(object): ...
+[out]
+class A: ...
+
+[case testEmptyLines]
+def x(): ...
+def f():
+ class A:
+ def f(self):
+ self.x = 1
+def g(): ...
+[out]
+def x(): ...
+def f(): ...
+def g(): ...
+
+[case testNestedClass]
+class A:
+ class B:
+ x = 1
+ def f(self): ...
+ def g(self): ...
+[out]
+class A:
+ class B:
+ x = ... # type: int
+ def f(self): ...
+ def g(self): ...
+
+[case testExportViaRelativeImport]
+from .api import get
+[out]
+from .api import get as get
+
+[case testExportViaRelativePackageImport]
+from .packages.urllib3.contrib import parse
+[out]
+from .packages.urllib3.contrib import parse as parse
+
+[case testNoExportViaRelativeImport]
+from . import get
+[out]
+
+[case testRelativeImportAndBase]
+from .x import X
+class A(X):
+ pass
+[out]
+from .x import X as X
+
+class A(X): ...
+
+[case testDuplicateDef]
+def syslog(a): pass
+def syslog(a): pass
+[out]
+def syslog(a): ...
+
+[case testAsyncAwait_fast_parser]
+async def f(a):
+ x = await y
+[out]
+def f(a): ...
+
+[case testInferOptionalOnlyFunc]
+class A:
+ x = None
+ def __init__(self, a=None) -> None:
+ self.x = []
+[out]
+from typing import Any, Optional
+
+class A:
+ x = ... # type: Any
+ def __init__(self, a: Optional[Any] = ...) -> None: ...
+
+-- More features/fixes:
+-- do not export deleted names
diff --git a/test-data/unit/typexport-basic.test b/test-data/unit/typexport-basic.test
new file mode 100644
index 0000000..4135926
--- /dev/null
+++ b/test-data/unit/typexport-basic.test
@@ -0,0 +1,1169 @@
+-- Test cases for exporting node types from the type checker.
+--
+-- Each test case consists of at least two sections.
+-- The first section contains [case NAME-skip] followed by the input code,
+-- while the second section contains [out] followed by the output from the type
+-- checker.
+--
+-- The first line of input code should be a regexp in comment that describes
+-- the information to dump (prefix with ##). The regexp is matched against
+-- the following items:
+--
+-- * each name of an expression node
+-- * each type string of a node (e.g. OpExpr)
+--
+-- Lines starting with "--" in this file will be ignored.
+
+
+-- Expressions
+-- -----------
+
+
+[case testConstructorCall]
+import typing
+A()
+B()
+class A: pass
+class B: pass
+[out]
+CallExpr(2) : A
+NameExpr(2) : def () -> A
+CallExpr(3) : B
+NameExpr(3) : def () -> B
+
+[case testLiterals]
+import typing
+5
+2.3
+'foo'
+[builtins fixtures/primitives.pyi]
+[out]
+IntExpr(2) : builtins.int
+FloatExpr(3) : builtins.float
+StrExpr(4) : builtins.str
+
+[case testNameExpression]
+
+a = None # type: A
+a # node
+def f(aa: 'A') -> None:
+ b = None # type: B
+ aa # node
+ b # node
+class A:
+ def g(self) -> None:
+ self # node
+class B: pass
+[out]
+NameExpr(3) : A
+NameExpr(6) : A
+NameExpr(7) : B
+NameExpr(10) : A
+
+[case testEllipsis]
+import typing
+...
+[out]
+EllipsisExpr(2) : builtins.ellipsis
+
+[case testMemberAccess]
+## MemberExpr|CallExpr
+
+a = None # type: A
+a.m
+a.f
+a.f()
+class A:
+ m = None # type: A
+ def f(self) -> 'B': pass
+class B: pass
+[out]
+MemberExpr(4) : A
+MemberExpr(5) : def () -> B
+CallExpr(6) : B
+MemberExpr(6) : def () -> B
+
+[case testCastExpression]
+## CastExpr|[a-z]
+from typing import Any, cast
+d = None # type: Any
+b = None # type: B
+class A: pass
+class B(A): pass
+cast(A, d)
+cast(A, b)
+cast(B, b)
+[out]
+CastExpr(7) : A
+NameExpr(7) : Any
+CastExpr(8) : A
+NameExpr(8) : B
+CastExpr(9) : B
+NameExpr(9) : B
+
+[case testArithmeticOps]
+## OpExpr
+import typing
+a = 1 + 2
+1.2 * 3
+2.2 - 3
+1 / 2
+[file builtins.py]
+class object:
+ def __init__(self) -> None: pass
+class function: pass
+class int:
+ def __add__(self, x: int) -> int: pass
+ def __truediv__(self, x: int) -> float: pass
+class float:
+ def __mul__(self, x: int) -> float: pass
+ def __sub__(self, x: int) -> float: pass
+class type: pass
+class str: pass
+[out]
+OpExpr(3) : builtins.int
+OpExpr(4) : builtins.float
+OpExpr(5) : builtins.float
+OpExpr(6) : builtins.float
+
+[case testComparisonOps]
+## ComparisonExpr
+import typing
+1 == object()
+1 == 2
+2 < 3
+1 < 2 < 3
+8 > 3
+4 < 6 > 2
+[file builtins.py]
+class object:
+ def __init__(self) -> None: pass
+class int:
+ def __eq__(self, x: object) -> bool: pass
+ def __lt__(self, x: int) -> bool: pass
+ def __gt__(self, x: int) -> int: pass
+class bool: pass
+class type: pass
+class function: pass
+class str: pass
+[out]
+ComparisonExpr(3) : builtins.bool
+ComparisonExpr(4) : builtins.bool
+ComparisonExpr(5) : builtins.bool
+ComparisonExpr(6) : builtins.bool
+ComparisonExpr(7) : builtins.int
+ComparisonExpr(8) : builtins.object
+
+[case testBooleanOps]
+## OpExpr|UnaryExpr
+import typing
+a = 1
+a and a
+a or a
+not a
+[builtins fixtures/bool.pyi]
+[out]
+OpExpr(4) : builtins.int
+OpExpr(5) : builtins.int
+UnaryExpr(6) : builtins.bool
+
+[case testBooleanOpsOnBools]
+## OpExpr|UnaryExpr
+import typing
+a = bool()
+a and a
+a or a
+not a
+[builtins fixtures/bool.pyi]
+[out]
+OpExpr(4) : builtins.bool
+OpExpr(5) : builtins.bool
+UnaryExpr(6) : builtins.bool
+
+[case testFunctionCall]
+## CallExpr
+from typing import Tuple
+f(
+ A(),
+ B())
+class A: pass
+class B: pass
+def f(a: A, b: B) -> Tuple[A, B]: pass
+[builtins fixtures/tuple-simple.pyi]
+[out]
+CallExpr(3) : Tuple[A, B]
+CallExpr(4) : A
+CallExpr(5) : B
+
+
+-- Statements
+-- ----------
+
+
+[case testSimpleAssignment]
+from typing import Any
+a = None # type: A
+b = a # type: Any
+b = a
+a = b
+
+class A: pass
+[out]
+NameExpr(3) : A
+NameExpr(4) : A
+NameExpr(4) : Any
+NameExpr(5) : A
+NameExpr(5) : Any
+
+[case testMemberAssignment]
+from typing import Any
+class A:
+ a = None # type: A
+ b = None # type: Any
+ def f(self) -> None:
+ self.b = self.a
+ self.a.a = self.b
+[out]
+MemberExpr(6) : A
+MemberExpr(6) : Any
+NameExpr(6) : A
+NameExpr(6) : A
+MemberExpr(7) : A
+MemberExpr(7) : A
+MemberExpr(7) : A
+NameExpr(7) : A
+NameExpr(7) : A
+
+[case testIf]
+
+a = None # type: bool
+if a:
+ 1
+elif not a:
+ 1
+[builtins fixtures/bool.pyi]
+[out]
+NameExpr(3) : builtins.bool
+IntExpr(4) : builtins.int
+NameExpr(5) : builtins.bool
+UnaryExpr(5) : builtins.bool
+IntExpr(6) : builtins.int
+
+[case testWhile]
+
+a = None # type: bool
+while a:
+ a
+[builtins fixtures/bool.pyi]
+[out]
+NameExpr(3) : builtins.bool
+NameExpr(4) : builtins.bool
+
+
+-- Simple type inference
+-- ---------------------
+
+
+[case testInferSingleType]
+import typing
+x = ()
+[builtins fixtures/primitives.pyi]
+[out]
+NameExpr(2) : Tuple[]
+TupleExpr(2) : Tuple[]
+
+[case testInferTwoTypes]
+## NameExpr
+import typing
+(s,
+i) = 'x', 1
+[builtins fixtures/primitives.pyi]
+[out]
+NameExpr(3) : builtins.str
+NameExpr(4) : builtins.int
+
+[case testInferSingleLocalVarType]
+import typing
+def f() -> None:
+ x = ()
+[builtins fixtures/primitives.pyi]
+[out]
+NameExpr(3) : Tuple[]
+TupleExpr(3) : Tuple[]
+
+
+-- Basic generics
+-- --------------
+
+
+[case testImplicitBoundTypeVarsForMethod]
+## MemberExpr
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def f(self) -> T: pass
+class B: pass
+def g() -> None:
+ a = None # type: A[B]
+ f = a.f
+[out]
+MemberExpr(9) : def () -> B
+
+[case testImplicitBoundTypeVarsForSelfMethodReference]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def f(self) -> T:
+ return self.f()
+[out]
+CallExpr(5) : T`1
+MemberExpr(5) : def () -> T`1
+NameExpr(5) : A[T`1]
+
+[case testGenericFunctionCallWithTypeApp-skip]
+## CallExpr|TypeApplication|NameExpr
+from typing import Any, TypeVar, Tuple
+T = TypeVar('T')
+class A: pass
+f[A](A())
+f[Any](A())
+def f(a: T) -> Tuple[T, T]: pass
+[builtins fixtures/tuple.pyi]
+[out]
+CallExpr(5) : A
+CallExpr(5) : Tuple[A, A]
+NameExpr(5) : def () -> A
+NameExpr(5) : def (a: A) -> Tuple[A, A]
+TypeApplication(5) : def (a: A) -> Tuple[A, A]
+CallExpr(6) : A
+CallExpr(6) : Tuple[Any, Any]
+NameExpr(6) : def () -> A
+NameExpr(6) : def (a: Any) -> Tuple[Any, Any]
+TypeApplication(6) : def (a: Any) -> Tuple[Any, Any]
+
+-- NOTE: Type applications are not supported for generic methods, so the
+-- following test cases are commented out.
+
+--[case testGenericMethodCallWithTypeApp]
+--## CallExpr|MemberExpr|TypeApplication
+--from typing import Any, TypeVar, Tuple
+--T = TypeVar('T')
+--class A:
+-- def f(self, a: T) -> Tuple[T, T]: pass
+--a.f[A](a)
+--a.f[Any](a)
+--a = None # type: A
+--[builtins fixtures/tuple.py]
+--[out]
+--CallExpr(2) : Tuple[A, A]
+--MemberExpr(2) : def (A a) -> Tuple[A, A]
+--TypeApplication(2) : def (A a) -> Tuple[A, A]
+--CallExpr(3) : Tuple[Any, Any]
+--MemberExpr(3) : def (any a) -> Tuple[Any, Any]
+--TypeApplication(3) : def (any a) -> Tuple[Any, Any]
+
+--[case testGenericMethodCallInGenericTypeWithTypeApp]
+--## CallExpr|MemberExpr|TypeApplication
+--from typing import Any, TypeVar, Generic, Tuple
+--T = TypeVar('T')
+--S = TypeVar('S')
+--class B: pass
+--class C: pass
+--a.f[B](b)
+--a.f[Any](b)
+--class A(Generic[T]):
+-- def f(self, a: S) -> Tuple[T, S]: pass
+--a = None # type: A[C]
+--b = None # type: B
+--[builtins fixtures/tuple.py]
+--[out]
+--CallExpr(6) : Tuple[C, B]
+--MemberExpr(6) : def (B a) -> Tuple[C, B]
+--TypeApplication(6) : def (B a) -> Tuple[C, B]
+--CallExpr(7) : Tuple[C, Any]
+--MemberExpr(7) : def (any a) -> Tuple[C, Any]
+--TypeApplication(7) : def (any a) -> Tuple[C, Any]
+
+[case testGenericTypeVariableInference]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class A(Generic[T]):
+ def __init__(self, a: T) -> None: pass
+class B: pass
+A(A(B()))
+[out]
+CallExpr(6) : A[A[B]]
+CallExpr(6) : A[B]
+CallExpr(6) : B
+NameExpr(6) : def (a: A[B]) -> A[A[B]]
+NameExpr(6) : def (a: B) -> A[B]
+NameExpr(6) : def () -> B
+
+
+-- Generic inheritance
+-- -------------------
+
+
+[case testInheritedMethodReferenceWithGenericInheritance]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class C: pass
+class A(Generic[T]):
+ def f(self, a: T) -> None: pass
+class B(A[C]):
+ def g(self, c: C) -> None:
+ self.f(c)
+[out]
+CallExpr(8) : builtins.None
+MemberExpr(8) : def (a: C)
+NameExpr(8) : C
+NameExpr(8) : B
+
+[case testInheritedMethodReferenceWithGenericSubclass]
+from typing import TypeVar, Generic
+S = TypeVar('S')
+T = TypeVar('T')
+class C: pass
+class A(Generic[S, T]):
+ def f(self, a: C) -> None: pass
+class B(A[C, T], Generic[T]):
+ def g(self, c: C) -> None:
+ self.f(c)
+[out]
+CallExpr(9) : builtins.None
+MemberExpr(9) : def (a: C)
+NameExpr(9) : C
+NameExpr(9) : B[T`1]
+
+[case testExternalReferenceWithGenericInheritance]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+class C: pass
+class A(Generic[T]):
+ def f(self, a: T) -> None: pass
+class B(A[C]): pass
+b = None # type: B
+c = None # type: C
+b.f(c)
+[out]
+CallExpr(9) : builtins.None
+MemberExpr(9) : def (a: C)
+NameExpr(9) : B
+NameExpr(9) : C
+
+
+-- Implicit Any types
+-- ------------------
+
+
+[case testDynamicallyTypedFunction]
+
+def f(x):
+ y = x + o
+ z = o
+ z
+o = None # type: object
+[out]
+NameExpr(3) : builtins.object
+NameExpr(3) : Any
+NameExpr(3) : Any
+OpExpr(3) : Any
+NameExpr(4) : builtins.object
+NameExpr(4) : Any
+NameExpr(5) : Any
+
+[case testDynamicallyTypedMethod]
+
+class A:
+ def f(self, x):
+ y = (
+ o) # Place y and o on separate lines
+ x
+ y
+o = None # type: object
+[out]
+NameExpr(4) : Any
+NameExpr(5) : builtins.object
+NameExpr(6) : Any
+NameExpr(7) : Any
+
+[case testDynamicallyTypedConstructor]
+
+class A:
+ def __init__(self, x):
+ y = o
+ x
+ y
+o = None # type: object
+[out]
+NameExpr(4) : builtins.object
+NameExpr(4) : Any
+NameExpr(5) : Any
+NameExpr(6) : Any
+
+[case testCallInDynamicallyTypedFunction]
+
+def f():
+ g(o)
+def g(a: object) -> object: pass
+o = None # type: object
+[out]
+CallExpr(3) : Any
+NameExpr(3) : def (a: builtins.object) -> builtins.object
+NameExpr(3) : builtins.object
+
+[case testExpressionInDynamicallyTypedFn]
+import typing
+def f():
+ x = None
+ x.f()
+[out]
+CallExpr(4) : Any
+MemberExpr(4) : Any
+NameExpr(4) : Any
+
+[case testGenericCall]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def f() -> None:
+ a1 = A(b) # type: A[B]
+ a2 = A(b) # type: A[object]
+class A(Generic[T]):
+ def __init__(self, a: T) -> None: pass
+class B: pass
+b = None # type: B
+[out]
+CallExpr(4) : A[B]
+NameExpr(4) : def (a: B) -> A[B]
+NameExpr(4) : B
+CallExpr(5) : A[builtins.object]
+NameExpr(5) : def (a: builtins.object) -> A[builtins.object]
+NameExpr(5) : B
+
+[case testGenericCallInDynamicallyTypedFunction]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def f():
+ A()
+class A(Generic[T]): pass
+[out]
+CallExpr(4) : Any
+NameExpr(4) : def [T] () -> A[T`1]
+
+[case testGenericCallInDynamicallyTypedFunction2]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def f():
+ A(f)
+class A(Generic[T]):
+ def __init__(self, x: T) -> None: pass
+[out]
+CallExpr(4) : Any
+NameExpr(4) : def [T] (x: T`1) -> A[T`1]
+NameExpr(4) : def () -> Any
+
+[case testGenericCallInDynamicallyTypedFunction3]
+from typing import TypeVar
+t = TypeVar('t')
+def f():
+ g(None)
+def g(x: t) -> t: pass
+[out]
+CallExpr(4) : Any
+NameExpr(4) : def [t] (x: t`-1) -> t`-1
+
+
+-- Generic types and type inference
+-- --------------------------------
+
+
+[case testInferenceInArgumentContext]
+## CallExpr
+from typing import TypeVar, Generic
+T = TypeVar('T')
+f(g())
+f(h(b))
+f(h(c))
+
+b = None # type: B
+c = None # type: C
+
+def f(a: 'A[B]') -> None: pass
+
+def g() -> 'A[T]': pass
+def h(a: T) -> 'A[T]': pass
+
+class A(Generic[T]): pass
+class B: pass
+class C(B): pass
+[out]
+CallExpr(4) : builtins.None
+CallExpr(4) : A[B]
+CallExpr(5) : builtins.None
+CallExpr(5) : A[B]
+CallExpr(6) : builtins.None
+CallExpr(6) : A[B]
+
+[case testInferGenericTypeForLocalVariable]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+def f() -> None:
+ a = A(b)
+ a
+ a2, a3 = A(b), A(c)
+ a2
+ a3
+b = None # type: B
+c = None # type: C
+class A(Generic[T]):
+ def __init__(self, x: T) -> None: pass
+class B: pass
+class C: pass
+[out]
+CallExpr(4) : A[B]
+NameExpr(4) : def (x: B) -> A[B]
+NameExpr(4) : A[B]
+NameExpr(4) : B
+NameExpr(5) : A[B]
+CallExpr(6) : A[B]
+CallExpr(6) : A[C]
+NameExpr(6) : def (x: B) -> A[B]
+NameExpr(6) : def (x: C) -> A[C]
+NameExpr(6) : A[B]
+NameExpr(6) : A[C]
+NameExpr(6) : B
+NameExpr(6) : C
+NameExpr(7) : A[B]
+NameExpr(8) : A[C]
+
+[case testNestedGenericCalls]
+from typing import TypeVar, Generic
+T = TypeVar('T')
+S = TypeVar('S')
+def h() -> None:
+ g(f(c))
+
+c = None # type: C
+
+class A(Generic[T]): pass
+class B(Generic[T]): pass
+class C: pass
+def f(a: T) -> A[T]: pass
+def g(a: S) -> B[S]: pass
+[out]
+CallExpr(5) : A[C]
+CallExpr(5) : B[A[C]]
+NameExpr(5) : C
+NameExpr(5) : def (a: C) -> A[C]
+NameExpr(5) : def (a: A[C]) -> B[A[C]]
+
+[case testInferListLiterals]
+from typing import List
+a = [] # type: List[A]
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+ListExpr(2) : builtins.list[A]
+
+[case testInferGenericTypeInTypeAnyContext]
+from typing import Any
+a = [] # type: Any
+[builtins fixtures/list.pyi]
+[out]
+ListExpr(2) : builtins.list[Any]
+
+[case testHigherOrderFunction]
+from typing import TypeVar, Callable, List
+t = TypeVar('t')
+s = TypeVar('s')
+map(
+ f,
+ [A()])
+def map(f: Callable[[t], s], a: List[t]) -> List[s]: pass
+class A: pass
+class B: pass
+def f(a: A) -> B: pass
+[builtins fixtures/list.pyi]
+[out]
+CallExpr(4) : builtins.list[B]
+NameExpr(4) : def (f: def (A) -> B, a: builtins.list[A]) -> builtins.list[B]
+NameExpr(5) : def (a: A) -> B
+CallExpr(6) : A
+ListExpr(6) : builtins.list[A]
+NameExpr(6) : def () -> A
+
+
+-- Lambdas
+-- -------
+
+
+[case testLambdaWithTypeInferredFromContext]
+from typing import Callable
+f = lambda x: x.a # type: Callable[[B], A]
+class A: pass
+class B:
+ a = None # type: A
+[out]
+LambdaExpr(2) : def (B) -> A
+MemberExpr(2) : A
+NameExpr(2) : B
+
+[case testLambdaWithInferredType]
+## LambdaExpr|NameExpr
+import typing
+f = lambda: 1
+[out]
+LambdaExpr(3) : def () -> builtins.int
+NameExpr(3) : def () -> builtins.int
+
+[case testLambdaWithInferredType2]
+## LambdaExpr|NameExpr
+import typing
+f = lambda: [1]
+[builtins fixtures/list.pyi]
+[out]
+LambdaExpr(3) : def () -> builtins.list[builtins.int]
+NameExpr(3) : def () -> builtins.list[builtins.int]
+
+[case testLambdaWithInferredType2]
+from typing import List, Callable
+f = lambda x: [] # type: Callable[[B], List[A]]
+class A: pass
+class B:
+ a = None # type: A
+[builtins fixtures/list.pyi]
+[out]
+LambdaExpr(2) : def (B) -> builtins.list[A]
+ListExpr(2) : builtins.list[A]
+
+[case testLambdaAndHigherOrderFunction]
+from typing import TypeVar, Callable, List
+t = TypeVar('t')
+s = TypeVar('s')
+l = None # type: List[A]
+map(
+ lambda x: f(x), l)
+def map(f: Callable[[t], s], a: List[t]) -> List[s]: pass
+class A: pass
+class B: pass
+def f(a: A) -> B: pass
+[builtins fixtures/list.pyi]
+[out]
+CallExpr(5) : builtins.list[B]
+NameExpr(5) : def (f: def (A) -> B, a: builtins.list[A]) -> builtins.list[B]
+CallExpr(6) : B
+LambdaExpr(6) : def (A) -> B
+NameExpr(6) : def (a: A) -> B
+NameExpr(6) : builtins.list[A]
+NameExpr(6) : A
+
+[case testLambdaAndHigherOrderFunction2]
+## LambdaExpr|NameExpr|ListExpr
+from typing import TypeVar, List, Callable
+t = TypeVar('t')
+s = TypeVar('s')
+l = None # type: List[A]
+map(
+ lambda x: [f(x)], l)
+def map(f: Callable[[t], List[s]], a: List[t]) -> List[s]: pass
+class A: pass
+class B: pass
+def f(a: A) -> B: pass
+[builtins fixtures/list.pyi]
+[out]
+NameExpr(6) : def (f: def (A) -> builtins.list[B], a: builtins.list[A]) -> builtins.list[B]
+LambdaExpr(7) : def (A) -> builtins.list[B]
+ListExpr(7) : builtins.list[B]
+NameExpr(7) : def (a: A) -> B
+NameExpr(7) : builtins.list[A]
+NameExpr(7) : A
+
+[case testLambdaInListAndHigherOrderFunction]
+from typing import TypeVar, Callable, List
+t = TypeVar('t')
+s = TypeVar('s')
+l = None # type: List[A]
+map(
+ [lambda x: x],
+ l)
+def map(f: List[Callable[[t], s]], a: List[t]) -> List[s]: pass
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+-- TODO We probably should not silently infer 'Any' types in statically typed
+-- context. Perhaps just fail instead?
+CallExpr(5) : builtins.list[Any]
+NameExpr(5) : def (f: builtins.list[def (A) -> Any], a: builtins.list[A]) -> builtins.list[Any]
+LambdaExpr(6) : def (A) -> A
+ListExpr(6) : builtins.list[def (A) -> Any]
+NameExpr(6) : A
+NameExpr(7) : builtins.list[A]
+
+[case testLambdaAndHigherOrderFunction3]
+from typing import TypeVar, Callable, List
+t = TypeVar('t')
+s = TypeVar('s')
+l = None # type: List[A]
+map(
+ lambda x: x.b,
+ l)
+def map(f: Callable[[t], s], a: List[t]) -> List[s]: pass
+class A:
+ b = None # type: B
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+CallExpr(5) : builtins.list[B]
+NameExpr(5) : def (f: def (A) -> B, a: builtins.list[A]) -> builtins.list[B]
+LambdaExpr(6) : def (A) -> B
+MemberExpr(6) : B
+NameExpr(6) : A
+NameExpr(7) : builtins.list[A]
+
+[case testLambdaAndHigherOrderFunctionAndKeywordArgs]
+from typing import TypeVar, Callable, List
+t = TypeVar('t')
+s = TypeVar('s')
+l = None # type: List[A]
+map(
+ a=l,
+ f=lambda x: x.b)
+def map(f: Callable[[t], s], a: List[t]) -> List[s]: pass
+class A:
+ b = None # type: B
+class B: pass
+[builtins fixtures/list.pyi]
+[out]
+CallExpr(5) : builtins.list[B]
+NameExpr(5) : def (f: def (A) -> B, a: builtins.list[A]) -> builtins.list[B]
+NameExpr(6) : builtins.list[A]
+LambdaExpr(7) : def (A) -> B
+MemberExpr(7) : B
+NameExpr(7) : A
+
+
+-- Boolean operations
+-- ------------------
+
+
+[case testBooleanOr]
+from typing import List
+a = None # type: List[A]
+a or []
+a = a or []
+a = [] or a
+class A: pass
+[builtins fixtures/list.pyi]
+[out]
+ListExpr(3) : builtins.list[A]
+NameExpr(3) : builtins.list[A]
+OpExpr(3) : builtins.list[A]
+ListExpr(4) : builtins.list[A]
+NameExpr(4) : builtins.list[A]
+NameExpr(4) : builtins.list[A]
+OpExpr(4) : builtins.list[A]
+ListExpr(5) : builtins.list[A]
+NameExpr(5) : builtins.list[A]
+NameExpr(5) : builtins.list[A]
+OpExpr(5) : builtins.list[A]
+
+
+-- Class attributes
+-- ----------------
+
+
+[case testUnboundMethod]
+## MemberExpr
+import typing
+class A:
+ def f(self) -> None: pass
+A.f
+[out]
+MemberExpr(5) : def (self: A)
+
+[case testUnboundMethodWithImplicitSig]
+## MemberExpr
+import typing
+class A:
+ def f(self): pass
+A.f
+[out]
+MemberExpr(5) : def (self: Any) -> Any
+
+[case testOverloadedUnboundMethod]
+## MemberExpr
+from typing import overload
+class A:
+ @overload
+ def f(self) -> None: pass
+ @overload
+ def f(self, __x: object) -> None: pass
+
+ def f(self, *args) -> None: pass
+A.f
+[out]
+MemberExpr(10) : Overload(def (self: A), def (self: A, builtins.object))
+
+[case testOverloadedUnboundMethodWithImplicitSig]
+## MemberExpr
+from typing import overload
+class A:
+ @overload
+ def f(self): pass
+ @overload
+ def f(self, __x): pass
+
+ def f(self, *args): pass
+A.f
+[out]
+MemberExpr(10) : Overload(def (self: Any) -> Any, def (self: Any, Any) -> Any)
+
+[case testUnboundMethodWithInheritance]
+## MemberExpr
+import typing
+class A:
+ def __init__(self) -> None: pass
+ def f(self) -> None: pass
+class B(A):
+ pass
+B.f
+[out]
+MemberExpr(8) : def (self: A)
+
+[case testUnboundGenericMethod]
+## MemberExpr
+from typing import TypeVar
+t = TypeVar('t')
+class B: pass
+class A:
+ def f(self, x: t) -> None: pass
+A.f(A(), B())
+[out]
+MemberExpr(7) : def (self: A, x: B)
+
+[case testUnboundMethodOfGenericClass]
+## MemberExpr
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class B: pass
+class A(Generic[t]):
+ def f(self, x: t) -> None: pass
+A.f
+a_b = A() # type: A[B]
+A.f(a_b, B())
+[out]
+MemberExpr(7) : def [t] (self: A[t`1], x: t`1)
+MemberExpr(9) : def (self: A[B], x: B)
+
+[case testUnboundOverloadedMethodOfGenericClass]
+## CallExpr
+from typing import TypeVar, Generic, overload
+t = TypeVar('t')
+class B: pass
+class A(Generic[t]):
+ @overload
+ def f(self, x: t) -> t: pass
+ @overload
+ def f(self) -> object: pass
+ def f(self, *args): pass
+
+ab, b = None, None # type: (A[B], B)
+A.f(ab, b)
+[out]
+CallExpr(13) : B
+
+[case testUnboundMethodOfGenericClassWithImplicitSig]
+## MemberExpr
+from typing import TypeVar, Generic
+t = TypeVar('t')
+class B: pass
+class A(Generic[t]):
+ def f(self, x): pass
+A.f(None, None)
+[out]
+MemberExpr(7) : def (self: Any, x: Any) -> Any
+
+[case testGenericMethodOfGenericClass]
+## MemberExpr
+from typing import TypeVar, Generic
+t = TypeVar('t')
+s = TypeVar('s')
+class B: pass
+class A(Generic[t]):
+ def f(self, y: s) -> None: pass
+ab = None # type: A[B]
+o = None # type: object
+A.f(ab, o)
+[out]
+MemberExpr(10) : def (self: A[B], y: builtins.object)
+
+
+-- Type variables with value restriction
+-- -------------------------------------
+
+
+[case testTypeVariableWithValueRestriction]
+## NameExpr
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> None: pass
+f(1)
+f('x')
+[out]
+NameExpr(5) : def (x: builtins.int)
+NameExpr(6) : def (x: builtins.str)
+
+[case testTypeVariableWithValueRestrictionAndSubtype]
+## NameExpr|CallExpr
+from typing import TypeVar
+T = TypeVar('T', int, str)
+def f(x: T) -> T: pass
+class S(str): pass
+s = None # type: S
+f(s)
+[out]
+CallExpr(7) : builtins.str
+NameExpr(7) : def (x: builtins.str) -> builtins.str
+NameExpr(7) : S
+
+
+-- Binary operations
+-- -----------------
+
+
+[case testBinaryOperatorWithAnyLeftOperand]
+## OpExpr
+from typing import Any, cast
+class B:
+ def __add__(self, x: int) -> str: pass
+class A:
+ def __radd__(self, x: B) -> int: pass
+cast(Any, 1) + A()
+B() + A()
+[out]
+OpExpr(7) : Any
+OpExpr(8) : builtins.int
+
+[case testBinaryOperatorWithAnyRightOperand]
+## OpExpr
+from typing import Any, cast
+class A:
+ def __add__(self, x: str) -> int: pass
+A() + cast(Any, 1)
+[out]
+OpExpr(5) : Any
+
+
+-- Callable overloading
+-- --------------------
+
+
+[case testOverloadedFunctionType]
+## CallExpr
+from typing import overload
+ at overload
+def f(x: int) -> str: pass
+ at overload
+def f(x: str) -> int: pass
+def f(x): pass
+f(1)
+f('')
+[out]
+CallExpr(8) : builtins.str
+CallExpr(9) : builtins.int
+
+[case testOverlappingOverloadedFunctionType]
+## CallExpr
+from typing import overload, Any
+class A: pass
+class B(A): pass
+ at overload
+def f(x: B) -> B: pass
+ at overload
+def f(x: A) -> A: pass
+
+def f(x) -> Any: pass
+
+a = None # type: A
+b = None # type: B
+f(a)
+f(b)
+[out]
+CallExpr(14) : A
+CallExpr(15) : B
+
+
+
+[case testOverloadedErasedType]
+from typing import Callable
+from typing import List
+from typing import overload
+from typing import TypeVar
+
+T = TypeVar("T")
+V = TypeVar("V")
+
+def fun(s: int) -> int: pass
+
+def m(fun: Callable[[T], V], iter: List[T]) -> None: pass
+
+nums = [1] # type: List[int]
+m(fun,
+ nums)
+[builtins fixtures/list.pyi]
+[out]
+IntExpr(13) : builtins.int
+ListExpr(13) : builtins.list[builtins.int]
+CallExpr(14) : builtins.None
+NameExpr(14) : def (s: builtins.int) -> builtins.int
+NameExpr(14) : def (fun: def (builtins.int) -> builtins.int, iter: builtins.list[builtins.int])
+NameExpr(15) : builtins.list[builtins.int]
+
+
+-- Special cases
+-- -------------
+
+
+[case testImplicitDataAttributeInit]
+## NameExpr
+import typing
+class A:
+ def __init__(self) -> None:
+ self.x = (
+ A())
+[out]
+NameExpr(5) : A
+NameExpr(6) : def () -> A
+
+[case testListMultiplicationInContext]
+## ListExpr|OpExpr|IntExpr
+from typing import List
+a = [None] * 3 # type: List[str]
+[builtins fixtures/list.pyi]
+[out]
+IntExpr(3) : builtins.int
+ListExpr(3) : builtins.list[builtins.str]
+OpExpr(3) : builtins.list[builtins.str]
+
+
+-- TODO
+--
+-- test expressions
+-- list literal
+-- tuple literal
+-- unary minus
+-- indexing
+-- super expression
+-- more complex lambda (multiple arguments etc.)
+-- list comprehension
+-- generator expression
+-- overloads
+-- other things
+-- type inference
+-- default argument value
+-- for loop variable
+-- exception variable
+-- varargs
+-- generics
+-- explicit types
+-- type of 'None' (currently stripped, but sometimes we may want to dump it)
diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 0000000..62e2f4c
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1,9 @@
+flake8
+flake8-bugbear; python_version >= '3.5'
+flake8-pyi; python_version >= '3.6'
+lxml; sys_platform != 'win32' or python_version == '3.5' or python_version == '3.6'
+typed-ast>=1.0.4,<1.1.0; sys_platform != 'win32' or python_version >= '3.5'
+pytest>=2.8
+pytest-xdist>=1.13
+pytest-cov>=2.4.0
+typing>=3.5.2; python_version < '3.5'
diff --git a/tmp-test-dirs/.gitignore b/tmp-test-dirs/.gitignore
new file mode 100644
index 0000000..e6579d8
--- /dev/null
+++ b/tmp-test-dirs/.gitignore
@@ -0,0 +1,4 @@
+# This directory is used to store temporary directories for the testsuite.
+# If anything manages to exist here, it means python crashed instead of
+# calling tempfile.TemporaryDirectory's cleanup while unwinding.
+# Therefore, don't actually provide any ignore patterns.
diff --git a/typeshed/stdlib/2/BaseHTTPServer.pyi b/typeshed/stdlib/2/BaseHTTPServer.pyi
deleted file mode 100644
index 8bb34b8..0000000
--- a/typeshed/stdlib/2/BaseHTTPServer.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for BaseHTTPServer (Python 2.7)
-
-from typing import Any, BinaryIO, Mapping, Optional, Tuple, Union
-import SocketServer
-import mimetools
-
-class HTTPServer(SocketServer.TCPServer):
- server_name = ... # type: str
- server_port = ... # type: int
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type) -> None: ...
-
-class BaseHTTPRequestHandler:
- client_address = ... # type: Tuple[str, int]
- server = ... # type: SocketServer.BaseServer
- close_connection = ... # type: bool
- command = ... # type: str
- path = ... # type: str
- request_version = ... # type: str
- headers = ... # type: mimetools.Message
- rfile = ... # type: BinaryIO
- wfile = ... # type: BinaryIO
- server_version = ... # type: str
- sys_version = ... # type: str
- error_message_format = ... # type: str
- error_content_type = ... # type: str
- protocol_version = ... # type: str
- MessageClass = ... # type: type
- responses = ... # type: Mapping[int, Tuple[str, str]]
- def __init__(self, request: bytes, client_address: Tuple[str, int],
- server: SocketServer.BaseServer) -> None: ...
- def handle(self) -> None: ...
- def handle_one_request(self) -> None: ...
- def send_error(self, code: int, message: Optional[str] = ...) -> None: ...
- def send_response(self, code: int,
- message: Optional[str] = ...) -> None: ...
- def send_header(self, keyword: str, value: str) -> None: ...
- def end_headers(self) -> None: ...
- def flush_headers(self) -> None: ...
- def log_request(self, code: Union[int, str] = ...,
- size: Union[int, str] = ...) -> None: ...
- def log_error(self, format: str, *args: Any) -> None: ...
- def log_message(self, format: str, *args: Any) -> None: ...
- def version_string(self) -> str: ...
- def date_time_string(self, timestamp: Optional[int] = ...) -> str: ...
- def log_date_time_string(self) -> str: ...
- def address_string(self) -> str: ...
diff --git a/typeshed/stdlib/2/ConfigParser.pyi b/typeshed/stdlib/2/ConfigParser.pyi
deleted file mode 100644
index 5191e99..0000000
--- a/typeshed/stdlib/2/ConfigParser.pyi
+++ /dev/null
@@ -1,96 +0,0 @@
-from typing import Any, IO, Sequence, Tuple, Union, List, Dict
-
-__all__ = ... # type: List[str]
-DEFAULTSECT = ... # type: str
-MAX_INTERPOLATION_DEPTH = ... # type: int
-
-class Error(Exception):
- message = ... # type: Any
- def __init__(self, msg: str = ...) -> None: ...
- def _get_message(self) -> None: ...
- def _set_message(self, value: str) -> None: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
-
-class NoSectionError(Error):
- section = ... # type: str
- def __init__(self, section: str) -> None: ...
-
-class DuplicateSectionError(Error):
- section = ... # type: str
- def __init__(self, section: str) -> None: ...
-
-class NoOptionError(Error):
- section = ... # type: str
- option = ... # type: str
- def __init__(self, option: str, section: str) -> None: ...
-
-class InterpolationError(Error):
- section = ... # type: str
- option = ... # type: str
- msg = ... # type: str
- def __init__(self, option: str, section: str, msg: str) -> None: ...
-
-class InterpolationMissingOptionError(InterpolationError):
- reference = ... # type: str
- def __init__(self, option: str, section: str, rawval: str, reference: str) -> None: ...
-
-class InterpolationSyntaxError(InterpolationError): ...
-
-class InterpolationDepthError(InterpolationError):
- def __init__(self, option: str, section: str, rawval: str) -> None: ...
-
-class ParsingError(Error):
- filename = ... # type: str
- errors = ... # type: List[Tuple[Any, Any]]
- def __init__(self, filename: str) -> None: ...
- def append(self, lineno: Any, line: Any) -> None: ...
-
-class MissingSectionHeaderError(ParsingError):
- lineno = ... # type: Any
- line = ... # type: Any
- def __init__(self, filename: str, lineno: Any, line: Any) -> None: ...
-
-
-class RawConfigParser:
- _dict = ... # type: Any
- _sections = ... # type: dict
- _defaults = ... # type: dict
- _optcre = ... # type: Any
- SECTCRE = ... # type: Any
- OPTCRE = ... # type: Any
- OPTCRE_NV = ... # type: Any
- def __init__(self, defaults: Dict[Any, Any] = ..., dict_type: Any = ..., allow_no_value: bool = ...) -> None: ...
- def defaults(self) -> Dict[Any, Any]: ...
- def sections(self) -> List[str]: ...
- def add_section(self, section: str) -> None: ...
- def has_section(self, section: str) -> bool: ...
- def options(self, section: str) -> List[str]: ...
- def read(self, filenames: Union[str, Sequence[str]]) -> List[str]: ...
- def readfp(self, fp: IO[str], filename: str = ...) -> None: ...
- def get(self, section: str, option: str) -> str: ...
- def items(self, section: str) -> List[Tuple[Any, Any]]: ...
- def _get(self, section: str, conv: type, option: str) -> Any: ...
- def getint(self, section: str, option: str) -> int: ...
- def getfloat(self, section: str, option: str) -> float: ...
- _boolean_states = ... # type: Dict[str, bool]
- def getboolean(self, section: str, option: str) -> bool: ...
- def optionxform(self, optionstr: str) -> str: ...
- def has_option(self, section: str, option: str) -> bool: ...
- def set(self, section: str, option: str, value: Any = ...) -> None: ...
- def write(self, fp: file) -> None: ...
- def remove_option(self, section: str, option: Any) -> bool: ...
- def remove_section(self, section: str) -> bool: ...
- def _read(self, fp: file, fpname: str) -> None: ...
-
-class ConfigParser(RawConfigParser):
- _KEYCRE = ... # type: Any
- def get(self, section: str, option: str, raw: bool = ..., vars: dict = ...) -> Any: ...
- def items(self, section: str, raw: bool = ..., vars: dict = ...) -> List[Tuple[str, Any]]: ...
- def _interpolate(self, section: str, option: str, rawval: Any, vars: Any) -> str: ...
- def _interpolation_replace(self, match: Any) -> str: ...
-
-class SafeConfigParser(ConfigParser):
- _interpvar_re = ... # type: Any
- def _interpolate(self, section: str, option: str, rawval: Any, vars: Any) -> str: ...
- def _interpolate_some(self, option: str, accum: list, rest: str, section: str, map: dict, depth: int) -> None: ...
diff --git a/typeshed/stdlib/2/Cookie.pyi b/typeshed/stdlib/2/Cookie.pyi
deleted file mode 100644
index 2df4eb0..0000000
--- a/typeshed/stdlib/2/Cookie.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for Cookie (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class CookieError(Exception): ...
-
-class Morsel(dict):
- key = ... # type: Any
- def __init__(self): ...
- def __setitem__(self, K, V): ...
- def isReservedKey(self, K): ...
- value = ... # type: Any
- coded_value = ... # type: Any
- def set(self, key, val, coded_val, LegalChars=..., idmap=..., translate=...): ...
- def output(self, attrs=None, header=...): ...
- def js_output(self, attrs=None): ...
- def OutputString(self, attrs=None): ...
-
-class BaseCookie(dict):
- def value_decode(self, val): ...
- def value_encode(self, val): ...
- def __init__(self, input=None): ...
- def __setitem__(self, key, value): ...
- def output(self, attrs=None, header=..., sep=...): ...
- def js_output(self, attrs=None): ...
- def load(self, rawdata): ...
-
-class SimpleCookie(BaseCookie):
- def value_decode(self, val): ...
- def value_encode(self, val): ...
-
-class SerialCookie(BaseCookie):
- def __init__(self, input=None): ...
- def value_decode(self, val): ...
- def value_encode(self, val): ...
-
-class SmartCookie(BaseCookie):
- def __init__(self, input=None): ...
- def value_decode(self, val): ...
- def value_encode(self, val): ...
-
-Cookie = ... # type: Any
diff --git a/typeshed/stdlib/2/HTMLParser.pyi b/typeshed/stdlib/2/HTMLParser.pyi
deleted file mode 100644
index 989e14c..0000000
--- a/typeshed/stdlib/2/HTMLParser.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-from typing import List, Tuple, AnyStr
-from markupbase import ParserBase
-
-class HTMLParser(ParserBase):
- def __init__(self) -> None: ...
- def feed(self, feed: AnyStr) -> None: ...
- def close(self) -> None: ...
- def reset(self) -> None: ...
-
- def get_starttag_text(self) -> AnyStr: ...
- def set_cdata_mode(self, AnyStr) -> None: ...
- def clear_cdata_mode(self) -> None: ...
-
- def handle_startendtag(self, tag: AnyStr, attrs: List[Tuple[AnyStr, AnyStr]]): ...
- def handle_starttag(self, tag: AnyStr, attrs: List[Tuple[AnyStr, AnyStr]]): ...
- def handle_endtag(self, tag: AnyStr): ...
- def handle_charref(self, name: AnyStr): ...
- def handle_entityref(self, name: AnyStr): ...
- def handle_data(self, data: AnyStr): ...
- def handle_comment(self, data: AnyStr): ...
- def handle_decl(self, decl: AnyStr): ...
- def handle_pi(self, data: AnyStr): ...
-
- def unknown_decl(self, data: AnyStr): ...
-
- def unescape(self, s: AnyStr) -> AnyStr: ...
-
-class HTMLParseError(Exception):
- msg = ... # type: str
- lineno = ... # type: int
- offset = ... # type: int
diff --git a/typeshed/stdlib/2/Queue.pyi b/typeshed/stdlib/2/Queue.pyi
deleted file mode 100644
index 831b96c..0000000
--- a/typeshed/stdlib/2/Queue.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-# Stubs for Queue (Python 2)
-
-from typing import Any, TypeVar, Generic, Optional
-
-_T = TypeVar('_T')
-
-class Empty(Exception): ...
-class Full(Exception): ...
-
-class Queue(Generic[_T]):
- maxsize = ... # type: Any
- mutex = ... # type: Any
- not_empty = ... # type: Any
- not_full = ... # type: Any
- all_tasks_done = ... # type: Any
- unfinished_tasks = ... # type: Any
- def __init__(self, maxsize: int = ...) -> None: ...
- def task_done(self) -> None: ...
- def join(self) -> None: ...
- def qsize(self) -> int: ...
- def empty(self) -> bool: ...
- def full(self) -> bool: ...
- def put(self, item: _T, block: bool = ..., timeout: Optional[float] = ...) -> None: ...
- def put_nowait(self, item: _T) -> None: ...
- def get(self, block: bool = ..., timeout: Optional[float] = ...) -> _T: ...
- def get_nowait(self) -> _T: ...
-
-class PriorityQueue(Queue): ...
-class LifoQueue(Queue): ...
diff --git a/typeshed/stdlib/2/SimpleHTTPServer.pyi b/typeshed/stdlib/2/SimpleHTTPServer.pyi
deleted file mode 100644
index 5bfed2a..0000000
--- a/typeshed/stdlib/2/SimpleHTTPServer.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for SimpleHTTPServer (Python 2)
-
-from typing import Any, AnyStr, IO, Mapping, Optional, Union
-import BaseHTTPServer
-from StringIO import StringIO
-
-class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
- server_version = ... # type: str
- def do_GET(self) -> None: ...
- def do_HEAD(self) -> None: ...
- def send_head(self) -> Optional[IO[str]]: ...
- def list_directory(self, path: Union[str, unicode]) -> Optional[StringIO]: ...
- def translate_path(self, path: AnyStr) -> AnyStr: ...
- def copyfile(self, source: IO[AnyStr], outputfile: IO[AnyStr]): ...
- def guess_type(self, path: Union[str, unicode]) -> str: ...
- extensions_map = ... # type: Mapping[str, str]
diff --git a/typeshed/stdlib/2/SocketServer.pyi b/typeshed/stdlib/2/SocketServer.pyi
deleted file mode 100644
index 14a739b..0000000
--- a/typeshed/stdlib/2/SocketServer.pyi
+++ /dev/null
@@ -1,93 +0,0 @@
-# Stubs for socketserver
-
-from typing import Any, BinaryIO, Optional, Tuple
-from socket import SocketType
-import sys
-import types
-
-class BaseServer:
- address_family = ... # type: int
- RequestHandlerClass = ... # type: type
- server_address = ... # type: Tuple[str, int]
- socket = ... # type: SocketType
- allow_reuse_address = ... # type: bool
- request_queue_size = ... # type: int
- socket_type = ... # type: int
- timeout = ... # type: Optional[float]
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type) -> None: ...
- def fileno(self) -> int: ...
- def handle_request(self) -> None: ...
- def serve_forever(self, poll_interval: float = ...) -> None: ...
- def shutdown(self) -> None: ...
- def server_close(self) -> None: ...
- def finish_request(self) -> None: ...
- def get_request(self) -> None: ...
- def handle_error(self, request: bytes,
- client_address: Tuple[str, int]) -> None: ...
- def handle_timeout(self) -> None: ...
- def process_request(self, request: bytes,
- client_address: Tuple[str, int]) -> None: ...
- def server_activate(self) -> None: ...
- def server_bind(self) -> None: ...
- def verify_request(self, request: bytes,
- client_address: Tuple[str, int]) -> bool: ...
- if sys.version_info >= (3, 6):
- def __enter__(self) -> 'BaseServer': ...
- def __exit__(self, exc_type: Optional[type],
- exc_val: Optional[Exception],
- exc_tb: Optional[types.TracebackType]) -> bool: ...
- if sys.version_info >= (3, 3):
- def service_actions(self) -> None: ...
-
-class TCPServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class UDPServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class UnixStreamServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class UnixDatagramServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class ForkingMixIn: ...
-class ThreadingMixIn: ...
-
-class ForkingTCPServer(ForkingMixIn, TCPServer): ...
-class ForkingUDPServer(ForkingMixIn, UDPServer): ...
-class ThreadingTCPServer(ThreadingMixIn, TCPServer): ...
-class ThreadingUDPServer(ThreadingMixIn, UDPServer): ...
-
-
-class BaseRequestHandler:
- # Those are technically of types, respectively:
- # * Union[SocketType, Tuple[bytes, SocketType]]
- # * Union[Tuple[str, int], str]
- # But there are some concerns that having unions here would cause
- # too much inconvenience to people using it (see
- # https://github.com/python/typeshed/pull/384#issuecomment-234649696)
- request = ... # type: Any
- client_address = ... # type: Any
-
- server = ... # type: BaseServer
- def setup(self) -> None: ...
- def handle(self) -> None: ...
- def finish(self) -> None: ...
-
-class StreamRequestHandler(BaseRequestHandler):
- rfile = ... # type: BinaryIO
- wfile = ... # type: BinaryIO
-
-class DatagramRequestHandler(BaseRequestHandler):
- rfile = ... # type: BinaryIO
- wfile = ... # type: BinaryIO
diff --git a/typeshed/stdlib/2/StringIO.pyi b/typeshed/stdlib/2/StringIO.pyi
deleted file mode 100644
index 0526edf..0000000
--- a/typeshed/stdlib/2/StringIO.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-# Stubs for StringIO (Python 2)
-
-from typing import Any, IO, AnyStr, Iterator, Iterable, Generic, List, Optional
-
-class StringIO(IO[AnyStr], Generic[AnyStr]):
- closed = ... # type: bool
- softspace = ... # type: int
- len = ... # type: int
- name = ... # type: str
- def __init__(self, buf: AnyStr = ...) -> None: ...
- def __iter__(self) -> Iterator[AnyStr]: ...
- def next(self) -> AnyStr: ...
- def close(self) -> None: ...
- def isatty(self) -> bool: ...
- def seek(self, pos: int, mode: int = ...) -> int: ...
- def tell(self) -> int: ...
- def read(self, n: int = ...) -> AnyStr: ...
- def readline(self, length: int = ...) -> AnyStr: ...
- def readlines(self, sizehint: int = ...) -> List[AnyStr]: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def write(self, s: AnyStr) -> int: ...
- def writelines(self, iterable: Iterable[AnyStr]) -> None: ...
- def flush(self) -> None: ...
- def getvalue(self) -> AnyStr: ...
- def __enter__(self) -> Any: ...
- def __exit__(self, type: Any, value: Any, traceback: Any) -> Any: ...
- def fileno(self) -> int: ...
- def readable(self) -> bool: ...
- def seekable(self) -> bool: ...
- def writable(self) -> bool: ...
diff --git a/typeshed/stdlib/2/UserDict.pyi b/typeshed/stdlib/2/UserDict.pyi
deleted file mode 100644
index 885a62a..0000000
--- a/typeshed/stdlib/2/UserDict.pyi
+++ /dev/null
@@ -1,42 +0,0 @@
-from typing import (Any, Container, Dict, Generic, Iterable, Iterator, List,
- Mapping, Optional, Sized, Tuple, TypeVar, Union, overload)
-
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-_T = TypeVar('_T')
-
-class UserDict(Dict[_KT, _VT], Generic[_KT, _VT]):
- data = ... # type: Mapping[_KT, _VT]
-
- def __init__(self, initialdata: Mapping[_KT, _VT] = ...) -> None: ...
-
- # TODO: __iter__ is not available for UserDict
-
-class IterableUserDict(UserDict[_KT, _VT], Generic[_KT, _VT]):
- ...
-
-class DictMixin(Iterable[_KT], Container[_KT], Sized, Generic[_KT, _VT]):
- def has_key(self, key: _KT) -> bool: ...
-
- # From typing.Mapping[_KT, _VT]
- # (can't inherit because of keys())
- @overload
- def get(self, k: _KT) -> Optional[_VT]: ...
- @overload
- def get(self, k: _KT, default: Union[_VT, _T]) -> Union[_VT, _T]: ...
- def values(self) -> List[_VT]: ...
- def items(self) -> List[Tuple[_KT, _VT]]: ...
- def iterkeys(self) -> Iterator[_KT]: ...
- def itervalues(self) -> Iterator[_VT]: ...
- def iteritems(self) -> Iterator[Tuple[_KT, _VT]]: ...
- def __contains__(self, o: Any) -> bool: ...
-
- # From typing.MutableMapping[_KT, _VT]
- def clear(self) -> None: ...
- def pop(self, k: _KT, default: _VT = ...) -> _VT: ...
- def popitem(self) -> Tuple[_KT, _VT]: ...
- def setdefault(self, k: _KT, default: _VT = ...) -> _VT: ...
- @overload
- def update(self, m: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
diff --git a/typeshed/stdlib/2/UserList.pyi b/typeshed/stdlib/2/UserList.pyi
deleted file mode 100644
index 4f31b93..0000000
--- a/typeshed/stdlib/2/UserList.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-import collections
-
-class UserList(collections.MutableSequence): ...
diff --git a/typeshed/stdlib/2/UserString.pyi b/typeshed/stdlib/2/UserString.pyi
deleted file mode 100644
index 3a26a7c..0000000
--- a/typeshed/stdlib/2/UserString.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-import collections
-
-class UserString(collections.Sequence): ...
-class MutableString(UserString, collections.MutableSequence): ...
diff --git a/typeshed/stdlib/2/__builtin__.pyi b/typeshed/stdlib/2/__builtin__.pyi
deleted file mode 100644
index 541122b..0000000
--- a/typeshed/stdlib/2/__builtin__.pyi
+++ /dev/null
@@ -1,981 +0,0 @@
-# Stubs for builtins (Python 2.7)
-
-# True and False are deliberately omitted because they are keywords in
-# Python 3, and stub files conform to Python 3 syntax.
-
-from typing import (
- TypeVar, Iterator, Iterable, overload,
- Sequence, Mapping, Tuple, List, Any, Dict, Callable, Generic, Set,
- AbstractSet, FrozenSet, Sized, Reversible, SupportsInt, SupportsFloat, SupportsAbs,
- SupportsRound, IO, BinaryIO, Union, AnyStr, MutableSequence, MutableMapping,
- MutableSet, ItemsView, KeysView, ValuesView, Optional, Container, Type
-)
-from abc import abstractmethod, ABCMeta
-from mypy_extensions import NoReturn
-
-_T = TypeVar('_T')
-_T_co = TypeVar('_T_co', covariant=True)
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-_S = TypeVar('_S')
-_T1 = TypeVar('_T1')
-_T2 = TypeVar('_T2')
-_T3 = TypeVar('_T3')
-_T4 = TypeVar('_T4')
-_T5 = TypeVar('_T5')
-_TT = TypeVar('_TT', bound='type')
-
-class object:
- __doc__ = ... # type: Optional[str]
- __class__ = ... # type: type
- __slots__ = ... # type: Optional[Union[str, unicode, Iterable[Union[str, unicode]]]]
- __module__ = ... # type: str
-
- def __init__(self) -> None: ...
- def __new__(cls) -> Any: ...
- def __setattr__(self, name: str, value: Any) -> None: ...
- def __eq__(self, o: object) -> bool: ...
- def __ne__(self, o: object) -> bool: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __hash__(self) -> int: ...
- def __format__(self, format_spec: str) -> str: ...
- def __getattribute__(self, name: str) -> Any: ...
- def __delattr__(self, name: str) -> None: ...
- def __sizeof__(self) -> int: ...
- def __reduce__(self) -> tuple: ...
- def __reduce_ex__(self, protocol: int) -> tuple: ...
-
-class staticmethod(object): # Special, only valid as a decorator.
- __func__ = ... # type: function
-
- def __init__(self, f: function) -> None: ...
- def __new__(cls: Type[_T], *args: Any, **kwargs: Any) -> _T: ...
- def __get__(self, obj: _T, type: Optional[Type[_T]]=...) -> function: ...
-
-class classmethod(object): # Special, only valid as a decorator.
- __func__ = ... # type: function
-
- def __init__(self, f: function) -> None: ...
- def __new__(cls: Type[_T], *args: Any, **kwargs: Any) -> _T: ...
- def __get__(self, obj: _T, type: Optional[Type[_T]]=...) -> function: ...
-
-class type(object):
- __bases__ = ... # type: Tuple[type, ...]
- __name__ = ... # type: str
- __module__ = ... # type: str
- __dict__ = ... # type: Dict[unicode, Any]
-
- @overload
- def __init__(self, o: object) -> None: ...
- @overload
- def __init__(self, name: str, bases: Tuple[type, ...], dict: Dict[str, Any]) -> None: ...
- # TODO: __new__ may have to be special and not a static method.
- @overload
- def __new__(cls, o: object) -> type: ...
- @overload
- def __new__(cls, name: str, bases: Tuple[type, ...], namespace: Dict[str, Any]) -> type: ...
- def __call__(self, *args: Any, **kwds: Any) -> Any: ...
-
- # Only new-style classes
- __mro__ = ... # type: Tuple[type, ...]
- # Note: the documentation doesnt specify what the return type is, the standard
- # implementation seems to be returning a list.
- def mro(self) -> List[type]: ...
- def __subclasses__(self: _TT) -> List[_TT]: ...
- def __instancecheck__(self, instance: Any) -> bool: ...
- def __subclasscheck__(self, subclass: type) -> bool: ...
-
-class int(SupportsInt, SupportsFloat, SupportsAbs[int]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, x: SupportsInt) -> None: ...
- @overload
- def __init__(self, x: Union[str, unicode, bytearray], base: int = 10) -> None: ...
- def bit_length(self) -> int: ...
-
- def __add__(self, x: int) -> int: ...
- def __sub__(self, x: int) -> int: ...
- def __mul__(self, x: int) -> int: ...
- def __floordiv__(self, x: int) -> int: ...
- def __div__(self, x: int) -> int: ...
- def __truediv__(self, x: int) -> float: ...
- def __mod__(self, x: int) -> int: ...
- def __radd__(self, x: int) -> int: ...
- def __rsub__(self, x: int) -> int: ...
- def __rmul__(self, x: int) -> int: ...
- def __rfloordiv__(self, x: int) -> int: ...
- def __rdiv__(self, x: int) -> int: ...
- def __rtruediv__(self, x: int) -> float: ...
- def __rmod__(self, x: int) -> int: ...
- def __pow__(self, x: int) -> Any: ... # Return type can be int or float, depending on x.
- def __rpow__(self, x: int) -> Any: ...
- def __and__(self, n: int) -> int: ...
- def __or__(self, n: int) -> int: ...
- def __xor__(self, n: int) -> int: ...
- def __lshift__(self, n: int) -> int: ...
- def __rshift__(self, n: int) -> int: ...
- def __rand__(self, n: int) -> int: ...
- def __ror__(self, n: int) -> int: ...
- def __rxor__(self, n: int) -> int: ...
- def __rlshift__(self, n: int) -> int: ...
- def __rrshift__(self, n: int) -> int: ...
- def __neg__(self) -> int: ...
- def __pos__(self) -> int: ...
- def __invert__(self) -> int: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: int) -> bool: ...
- def __le__(self, x: int) -> bool: ...
- def __gt__(self, x: int) -> bool: ...
- def __ge__(self, x: int) -> bool: ...
-
- def __str__(self) -> str: ...
- def __float__(self) -> float: ...
- def __int__(self) -> int: ...
- def __abs__(self) -> int: ...
- def __hash__(self) -> int: ...
- def __nonzero__(self) -> bool: ...
-
-class float(SupportsFloat, SupportsInt, SupportsAbs[float]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, x: SupportsFloat) -> None: ...
- @overload
- def __init__(self, x: unicode) -> None: ...
- @overload
- def __init__(self, x: bytearray) -> None: ...
- def as_integer_ratio(self) -> Tuple[int, int]: ...
- def hex(self) -> str: ...
- def is_integer(self) -> bool: ...
- @classmethod
- def fromhex(cls, s: str) -> float: ...
-
- def __add__(self, x: float) -> float: ...
- def __sub__(self, x: float) -> float: ...
- def __mul__(self, x: float) -> float: ...
- def __floordiv__(self, x: float) -> float: ...
- def __div__(self, x: float) -> float: ...
- def __truediv__(self, x: float) -> float: ...
- def __mod__(self, x: float) -> float: ...
- def __pow__(self, x: float) -> float: ...
- def __radd__(self, x: float) -> float: ...
- def __rsub__(self, x: float) -> float: ...
- def __rmul__(self, x: float) -> float: ...
- def __rfloordiv__(self, x: float) -> float: ...
- def __rdiv__(self, x: float) -> float: ...
- def __rtruediv__(self, x: float) -> float: ...
- def __rmod__(self, x: float) -> float: ...
- def __rpow__(self, x: float) -> float: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: float) -> bool: ...
- def __le__(self, x: float) -> bool: ...
- def __gt__(self, x: float) -> bool: ...
- def __ge__(self, x: float) -> bool: ...
- def __neg__(self) -> float: ...
- def __pos__(self) -> float: ...
-
- def __str__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __abs__(self) -> float: ...
- def __hash__(self) -> int: ...
- def __nonzero__(self) -> bool: ...
-
-class complex(SupportsAbs[float]):
- @overload
- def __init__(self, re: float = 0.0, im: float = 0.0) -> None: ...
- @overload
- def __init__(self, s: str) -> None: ...
-
- @property
- def real(self) -> float: ...
- @property
- def imag(self) -> float: ...
-
- def conjugate(self) -> complex: ...
-
- def __add__(self, x: complex) -> complex: ...
- def __sub__(self, x: complex) -> complex: ...
- def __mul__(self, x: complex) -> complex: ...
- def __pow__(self, x: complex) -> complex: ...
- def __div__(self, x: complex) -> complex: ...
- def __truediv__(self, x: complex) -> complex: ...
- def __radd__(self, x: complex) -> complex: ...
- def __rsub__(self, x: complex) -> complex: ...
- def __rmul__(self, x: complex) -> complex: ...
- def __rpow__(self, x: complex) -> complex: ...
- def __rdiv__(self, x: complex) -> complex: ...
- def __rtruediv__(self, x: complex) -> complex: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __neg__(self) -> complex: ...
- def __pos__(self) -> complex: ...
-
- def __str__(self) -> str: ...
- def __abs__(self) -> float: ...
- def __hash__(self) -> int: ...
- def __nonzero__(self) -> bool: ...
-
-class super(object):
- @overload
- def __init__(self, t: Any, obj: Any) -> None: ...
- @overload
- def __init__(self, t: Any) -> None: ...
-
-class basestring(metaclass=ABCMeta): ...
-
-class unicode(basestring, Sequence[unicode]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, o: object) -> None: ...
- @overload
- def __init__(self, o: str, encoding: unicode = ..., errors: unicode = ...) -> None: ...
- def capitalize(self) -> unicode: ...
- def center(self, width: int, fillchar: unicode = u' ') -> unicode: ...
- def count(self, x: unicode) -> int: ...
- def decode(self, encoding: unicode = ..., errors: unicode = ...) -> unicode: ...
- def encode(self, encoding: unicode = ..., errors: unicode = ...) -> str: ...
- def endswith(self, suffix: Union[unicode, Tuple[unicode, ...]], start: int = 0,
- end: int = ...) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> unicode: ...
- def find(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def format(self, *args: Any, **kwargs: Any) -> unicode: ...
- def format_map(self, map: Mapping[unicode, Any]) -> unicode: ...
- def index(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdecimal(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def isidentifier(self) -> bool: ...
- def islower(self) -> bool: ...
- def isnumeric(self) -> bool: ...
- def isprintable(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[unicode]) -> unicode: ...
- def ljust(self, width: int, fillchar: unicode = u' ') -> unicode: ...
- def lower(self) -> unicode: ...
- def lstrip(self, chars: unicode = ...) -> unicode: ...
- def partition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- def replace(self, old: unicode, new: unicode, count: int = ...) -> unicode: ...
- def rfind(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def rindex(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def rjust(self, width: int, fillchar: unicode = u' ') -> unicode: ...
- def rpartition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- def rsplit(self, sep: Optional[unicode] = ..., maxsplit: int = ...) -> List[unicode]: ...
- def rstrip(self, chars: unicode = ...) -> unicode: ...
- def split(self, sep: Optional[unicode] = ..., maxsplit: int = ...) -> List[unicode]: ...
- def splitlines(self, keepends: bool = ...) -> List[unicode]: ...
- def startswith(self, prefix: Union[unicode, Tuple[unicode, ...]], start: int = 0,
- end: int = ...) -> bool: ...
- def strip(self, chars: unicode = ...) -> unicode: ...
- def swapcase(self) -> unicode: ...
- def title(self) -> unicode: ...
- def translate(self, table: Union[Dict[int, Any], unicode]) -> unicode: ...
- def upper(self) -> unicode: ...
- def zfill(self, width: int) -> unicode: ...
-
- @overload
- def __getitem__(self, i: int) -> unicode: ...
- @overload
- def __getitem__(self, s: slice) -> unicode: ...
- def __getslice__(self, start: int, stop: int) -> unicode: ...
- def __add__(self, s: unicode) -> unicode: ...
- def __mul__(self, n: int) -> unicode: ...
- def __mod__(self, x: Any) -> unicode: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: unicode) -> bool: ...
- def __le__(self, x: unicode) -> bool: ...
- def __gt__(self, x: unicode) -> bool: ...
- def __ge__(self, x: unicode) -> bool: ...
-
- def __len__(self) -> int: ...
- def __contains__(self, s: object) -> bool: ...
- def __iter__(self) -> Iterator[unicode]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
-
-class str(basestring, Sequence[str]):
- def __init__(self, object: object='') -> None: ...
- def capitalize(self) -> str: ...
- def center(self, width: int, fillchar: str = ...) -> str: ...
- def count(self, x: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def decode(self, encoding: unicode = ..., errors: unicode = ...) -> unicode: ...
- def encode(self, encoding: unicode = ..., errors: unicode = ...) -> str: ...
- def endswith(self, suffix: Union[unicode, Tuple[unicode, ...]]) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> str: ...
- def find(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def format(self, *args: Any, **kwargs: Any) -> str: ...
- def index(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def islower(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[AnyStr]) -> AnyStr: ...
- def ljust(self, width: int, fillchar: str = ...) -> str: ...
- def lower(self) -> str: ...
- @overload
- def lstrip(self, chars: str = ...) -> str: ...
- @overload
- def lstrip(self, chars: unicode) -> unicode: ...
- @overload
- def partition(self, sep: bytearray) -> Tuple[str, bytearray, str]: ...
- @overload
- def partition(self, sep: str) -> Tuple[str, str, str]: ...
- @overload
- def partition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- def replace(self, old: AnyStr, new: AnyStr, count: int = ...) -> AnyStr: ...
- def rfind(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def rindex(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def rjust(self, width: int, fillchar: str = ...) -> str: ...
- @overload
- def rpartition(self, sep: bytearray) -> Tuple[str, bytearray, str]: ...
- @overload
- def rpartition(self, sep: str) -> Tuple[str, str, str]: ...
- @overload
- def rpartition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- @overload
- def rsplit(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[str]: ...
- @overload
- def rsplit(self, sep: unicode, maxsplit: int = ...) -> List[unicode]: ...
- @overload
- def rstrip(self, chars: str = ...) -> str: ...
- @overload
- def rstrip(self, chars: unicode) -> unicode: ...
- @overload
- def split(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[str]: ...
- @overload
- def split(self, sep: unicode, maxsplit: int = ...) -> List[unicode]: ...
- def splitlines(self, keepends: bool = ...) -> List[str]: ...
- def startswith(self, prefix: Union[unicode, Tuple[unicode, ...]]) -> bool: ...
- @overload
- def strip(self, chars: str = ...) -> str: ...
- @overload
- def strip(self, chars: unicode) -> unicode: ...
- def swapcase(self) -> str: ...
- def title(self) -> str: ...
- def translate(self, table: Optional[AnyStr], deletechars: AnyStr = ...) -> AnyStr: ...
- def upper(self) -> str: ...
- def zfill(self, width: int) -> str: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[str]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> str: ...
- @overload
- def __getitem__(self, s: slice) -> str: ...
- def __getslice__(self, start: int, stop: int) -> str: ...
- def __add__(self, s: AnyStr) -> AnyStr: ...
- def __mul__(self, n: int) -> str: ...
- def __rmul__(self, n: int) -> str: ...
- def __contains__(self, o: object) -> bool: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: unicode) -> bool: ...
- def __le__(self, x: unicode) -> bool: ...
- def __gt__(self, x: unicode) -> bool: ...
- def __ge__(self, x: unicode) -> bool: ...
- def __mod__(self, x: Any) -> str: ...
-
-class bytearray(MutableSequence[int]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, x: Union[Iterable[int], str]) -> None: ...
- @overload
- def __init__(self, x: unicode, encoding: unicode,
- errors: unicode = ...) -> None: ...
- @overload
- def __init__(self, length: int) -> None: ...
- def capitalize(self) -> bytearray: ...
- def center(self, width: int, fillchar: str = ...) -> bytearray: ...
- def count(self, x: str) -> int: ...
- def decode(self, encoding: unicode = ..., errors: unicode = ...) -> str: ...
- def endswith(self, suffix: Union[str, Tuple[str, ...]]) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> bytearray: ...
- def find(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def index(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def insert(self, index: int, object: int) -> None: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def islower(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[str]) -> bytearray: ...
- def ljust(self, width: int, fillchar: str = ...) -> bytearray: ...
- def lower(self) -> bytearray: ...
- def lstrip(self, chars: str = ...) -> bytearray: ...
- def partition(self, sep: str) -> Tuple[bytearray, bytearray, bytearray]: ...
- def replace(self, old: str, new: str, count: int = ...) -> bytearray: ...
- def rfind(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def rindex(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def rjust(self, width: int, fillchar: str = ...) -> bytearray: ...
- def rpartition(self, sep: str) -> Tuple[bytearray, bytearray, bytearray]: ...
- def rsplit(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[bytearray]: ...
- def rstrip(self, chars: str = ...) -> bytearray: ...
- def split(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[bytearray]: ...
- def splitlines(self, keepends: bool = ...) -> List[bytearray]: ...
- def startswith(self, prefix: Union[str, Tuple[str, ...]]) -> bool: ...
- def strip(self, chars: str = ...) -> bytearray: ...
- def swapcase(self) -> bytearray: ...
- def title(self) -> bytearray: ...
- def translate(self, table: str) -> bytearray: ...
- def upper(self) -> bytearray: ...
- def zfill(self, width: int) -> bytearray: ...
- @staticmethod
- def fromhex(x: str) -> bytearray: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[int]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> int: ...
- @overload
- def __getitem__(self, s: slice) -> bytearray: ...
- def __getslice__(self, start: int, stop: int) -> bytearray: ...
- @overload
- def __setitem__(self, i: int, x: int) -> None: ...
- @overload
- def __setitem__(self, s: slice, x: Union[Iterable[int], str]) -> None: ...
- def __setslice__(self, start: int, stop: int, x: Union[Sequence[int], str]) -> None: ...
- def __delitem__(self, i: Union[int, slice]) -> None: ...
- def __delslice__(self, start: int, stop: int) -> None: ...
- def __add__(self, s: str) -> bytearray: ...
- def __mul__(self, n: int) -> bytearray: ...
- def __contains__(self, o: object) -> bool: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: str) -> bool: ...
- def __le__(self, x: str) -> bool: ...
- def __gt__(self, x: str) -> bool: ...
- def __ge__(self, x: str) -> bool: ...
-
-class bool(int, SupportsInt, SupportsFloat):
- def __init__(self, o: object = ...) -> None: ...
-
-class slice(object):
- start = ... # type: Optional[int]
- step = ... # type: Optional[int]
- stop = ... # type: Optional[int]
- @overload
- def __init__(self, stop: Optional[int]) -> None: ...
- @overload
- def __init__(self, start: Optional[int], stop: Optional[int], step: int = None) -> None: ...
- def indices(self, len: int) -> Tuple[int, int, int]: ...
-
-class tuple(Sequence[_T_co], Generic[_T_co]):
- def __init__(self, iterable: Iterable[_T_co] = ...) -> None: ...
- def __len__(self) -> int: ...
- def __contains__(self, x: object) -> bool: ...
- @overload
- def __getitem__(self, x: int) -> _T_co: ...
- @overload
- def __getitem__(self, x: slice) -> Tuple[_T_co, ...]: ...
- def __iter__(self) -> Iterator[_T_co]: ...
- def __lt__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __le__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __gt__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __ge__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __add__(self, x: Tuple[_T_co, ...]) -> Tuple[_T_co, ...]: ...
- def __mul__(self, n: int) -> Tuple[_T_co, ...]: ...
- def __rmul__(self, n: int) -> Tuple[_T_co, ...]: ...
- def count(self, x: Any) -> int: ...
- def index(self, x: Any) -> int: ...
-
-class function:
- # TODO name of the class (corresponds to Python 'function' class)
- __name__ = ... # type: str
- __module__ = ... # type: str
-
-class list(MutableSequence[_T], Generic[_T]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[_T]) -> None: ...
- def append(self, object: _T) -> None: ...
- def extend(self, iterable: Iterable[_T]) -> None: ...
- def pop(self, index: int = -1) -> _T: ...
- def index(self, object: _T, start: int = 0, stop: int = ...) -> int: ...
- def count(self, object: _T) -> int: ...
- def insert(self, index: int, object: _T) -> None: ...
- def remove(self, object: _T) -> None: ...
- def reverse(self) -> None: ...
- def sort(self, cmp: Callable[[_T, _T], Any] = ..., key: Callable[[_T], Any] = ..., reverse: bool = ...) -> None: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> _T: ...
- @overload
- def __getitem__(self, s: slice) -> List[_T]: ...
- def __getslice__(self, start: int, stop: int) -> List[_T]: ...
- @overload
- def __setitem__(self, i: int, o: _T) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: Iterable[_T]) -> None: ...
- def __setslice__(self, start: int, stop: int, o: Sequence[_T]) -> None: ...
- def __delitem__(self, i: Union[int, slice]) -> None: ...
- def __delslice__(self, start: int, stop: int) -> None: ...
- def __add__(self, x: List[_T]) -> List[_T]: ...
- def __iadd__(self, x: Iterable[_T]) -> List[_T]: ...
- def __mul__(self, n: int) -> List[_T]: ...
- def __rmul__(self, n: int) -> List[_T]: ...
- def __contains__(self, o: object) -> bool: ...
- def __reversed__(self) -> Iterator[_T]: ...
- def __gt__(self, x: List[_T]) -> bool: ...
- def __ge__(self, x: List[_T]) -> bool: ...
- def __lt__(self, x: List[_T]) -> bool: ...
- def __le__(self, x: List[_T]) -> bool: ...
-
-class dict(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
- # NOTE: Keyword arguments are special. If they are used, _KT must include
- # str, but we have no way of enforcing it here.
- @overload
- def __init__(self, **kwargs: _VT) -> None: ...
- @overload
- def __init__(self, map: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
-
- def __new__(cls: Type[_T1], *args: Any, **kwargs: Any) -> _T1: ...
-
- def has_key(self, k: _KT) -> bool: ...
- def clear(self) -> None: ...
- def copy(self) -> Dict[_KT, _VT]: ...
- def popitem(self) -> Tuple[_KT, _VT]: ...
- def setdefault(self, k: _KT, default: _VT = ...) -> _VT: ...
- @overload
- def update(self, m: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
- def iterkeys(self) -> Iterator[_KT]: ...
- def itervalues(self) -> Iterator[_VT]: ...
- def iteritems(self) -> Iterator[Tuple[_KT, _VT]]: ...
- def viewkeys(self) -> KeysView[_KT]: ...
- def viewvalues(self) -> ValuesView[_VT]: ...
- def viewitems(self) -> ItemsView[_KT, _VT]: ...
- @staticmethod
- @overload
- def fromkeys(seq: Sequence[_T]) -> Dict[_T, Any]: ... # TODO: Actually a class method (mypy/issues#328)
- @staticmethod
- @overload
- def fromkeys(seq: Sequence[_T], value: _S) -> Dict[_T, _S]: ...
- def __len__(self) -> int: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __iter__(self) -> Iterator[_KT]: ...
- def __str__(self) -> str: ...
-
-class set(MutableSet[_T], Generic[_T]):
- def __init__(self, iterable: Iterable[_T] = ...) -> None: ...
- def add(self, element: _T) -> None: ...
- def clear(self) -> None: ...
- def copy(self) -> Set[_T]: ...
- def difference(self, *s: Iterable[Any]) -> Set[_T]: ...
- def difference_update(self, *s: Iterable[Any]) -> None: ...
- def discard(self, element: _T) -> None: ...
- def intersection(self, *s: Iterable[Any]) -> Set[_T]: ...
- def intersection_update(self, *s: Iterable[Any]) -> None: ...
- def isdisjoint(self, s: Iterable[Any]) -> bool: ...
- def issubset(self, s: Iterable[Any]) -> bool: ...
- def issuperset(self, s: Iterable[Any]) -> bool: ...
- def pop(self) -> _T: ...
- def remove(self, element: _T) -> None: ...
- def symmetric_difference(self, s: Iterable[_T]) -> Set[_T]: ...
- def symmetric_difference_update(self, s: Iterable[_T]) -> None: ...
- def union(self, *s: Iterable[_T]) -> Set[_T]: ...
- def update(self, *s: Iterable[_T]) -> None: ...
- def __len__(self) -> int: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __and__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __iand__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __or__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __ior__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __sub__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __isub__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __xor__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __ixor__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
- # TODO more set operations
-
-class frozenset(AbstractSet[_T], Generic[_T]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[_T]) -> None: ...
- def copy(self) -> FrozenSet[_T]: ...
- def difference(self, *s: Iterable[Any]) -> FrozenSet[_T]: ...
- def intersection(self, *s: Iterable[Any]) -> FrozenSet[_T]: ...
- def isdisjoint(self, s: Iterable[_T]) -> bool: ...
- def issubset(self, s: Iterable[Any]) -> bool: ...
- def issuperset(self, s: Iterable[Any]) -> bool: ...
- def symmetric_difference(self, s: Iterable[_T]) -> FrozenSet[_T]: ...
- def union(self, *s: Iterable[_T]) -> FrozenSet[_T]: ...
- def __len__(self) -> int: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __and__(self, s: AbstractSet[_T]) -> FrozenSet[_T]: ...
- def __or__(self, s: AbstractSet[_S]) -> FrozenSet[Union[_T, _S]]: ...
- def __sub__(self, s: AbstractSet[_T]) -> FrozenSet[_T]: ...
- def __xor__(self, s: AbstractSet[_S]) -> FrozenSet[Union[_T, _S]]: ...
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
-
-class enumerate(Iterator[Tuple[int, _T]], Generic[_T]):
- def __init__(self, iterable: Iterable[_T], start: int = 0) -> None: ...
- def __iter__(self) -> Iterator[Tuple[int, _T]]: ...
- def next(self) -> Tuple[int, _T]: ...
- # TODO __getattribute__
-
-class xrange(Sized, Iterable[int], Reversible[int]):
- @overload
- def __init__(self, stop: int) -> None: ...
- @overload
- def __init__(self, start: int, stop: int, step: int = 1) -> None: ...
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[int]: ...
- def __getitem__(self, i: int) -> int: ...
- def __reversed__(self) -> Iterator[int]: ...
-
-class property(object):
- def __init__(self, fget: Callable[[Any], Any] = None,
- fset: Callable[[Any, Any], None] = None,
- fdel: Callable[[Any], None] = None, doc: str = None) -> None: ...
- def getter(self, fget: Callable[[Any], Any]) -> property: ...
- def setter(self, fset: Callable[[Any, Any], None]) -> property: ...
- def deleter(self, fdel: Callable[[Any], None]) -> property: ...
- def __get__(self, obj: Any, type: type=None) -> Any: ...
- def __set__(self, obj: Any, value: Any) -> None: ...
- def __delete__(self, obj: Any) -> None: ...
- def fget(self) -> Any: ...
- def fset(self, value: Any) -> None: ...
- def fdel(self) -> None: ...
-
-long = int
-bytes = str
-
-NotImplemented = ... # type: Any
-
-def abs(n: SupportsAbs[_T]) -> _T: ...
-def all(i: Iterable) -> bool: ...
-def any(i: Iterable) -> bool: ...
-def bin(number: int) -> str: ...
-def callable(o: object) -> bool: ...
-def chr(code: int) -> str: ...
-def compile(source: Any, filename: unicode, mode: str, flags: int = 0,
- dont_inherit: int = 0) -> Any: ...
-def delattr(o: Any, name: unicode) -> None: ...
-def dir(o: object = ...) -> List[str]: ...
- at overload
-def divmod(a: int, b: int) -> Tuple[int, int]: ...
- at overload
-def divmod(a: float, b: float) -> Tuple[float, float]: ...
-def exit(code: Any = ...) -> NoReturn: ...
- at overload
-def filter(function: Callable[[_T], Any],
- iterable: Iterable[_T]) -> List[_T]: ...
- at overload
-def filter(function: None,
- iterable: Iterable[Optional[_T]]) -> List[_T]: ...
-def format(o: object, format_spec: str = '') -> str: ... # TODO unicode
-def getattr(o: Any, name: unicode, default: Any = None) -> Any: ...
-def hasattr(o: Any, name: unicode) -> bool: ...
-def hash(o: object) -> int: ...
-def hex(i: int) -> str: ... # TODO __index__
-def id(o: object) -> int: ...
-def input(prompt: Any = ...) -> Any: ...
-def intern(string: str) -> str: ...
- at overload
-def iter(iterable: Iterable[_T]) -> Iterator[_T]: ...
- at overload
-def iter(function: Callable[[], _T], sentinel: _T) -> Iterator[_T]: ...
-def isinstance(o: object, t: Union[type, Tuple[Union[type, Tuple], ...]]) -> bool: ...
-def issubclass(cls: type, classinfo: Union[type, Tuple[Union[type, Tuple], ...]]) -> bool: ...
-def len(o: Sized) -> int: ...
- at overload
-def map(func: Callable[[_T1], _S], iter1: Iterable[_T1]) -> List[_S]: ...
- at overload
-def map(func: Callable[[_T1, _T2], _S],
- iter1: Iterable[_T1],
- iter2: Iterable[_T2]) -> List[_S]: ... # TODO more than two iterables
- at overload
-def max(arg1: _T, arg2: _T, *args: _T, key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def max(iterable: Iterable[_T], key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def min(arg1: _T, arg2: _T, *args: _T, key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def min(iterable: Iterable[_T], key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def next(i: Iterator[_T]) -> _T: ...
- at overload
-def next(i: Iterator[_T], default: _VT) -> Union[_T, _VT]: ...
-def oct(i: int) -> str: ... # TODO __index__
- at overload
-def open(file: str, mode: str = 'r', buffering: int = ...) -> BinaryIO: ...
- at overload
-def open(file: unicode, mode: str = 'r', buffering: int = ...) -> BinaryIO: ...
- at overload
-def open(file: int, mode: str = 'r', buffering: int = ...) -> BinaryIO: ...
-def ord(c: unicode) -> int: ...
-# This is only available after from __future__ import print_function.
-def print(*values: Any, sep: unicode = u' ', end: unicode = u'\n',
- file: IO[Any] = ...) -> None: ...
- at overload
-def pow(x: int, y: int) -> Any: ... # The return type can be int or float, depending on y.
- at overload
-def pow(x: int, y: int, z: int) -> Any: ...
- at overload
-def pow(x: float, y: float) -> float: ...
- at overload
-def pow(x: float, y: float, z: float) -> float: ...
-def quit(code: int = ...) -> None: ...
-def range(x: int, y: int = 0, step: int = 1) -> List[int]: ...
-def raw_input(prompt: Any = ...) -> str: ...
-
- at overload
-def reduce(function: Callable[[_T, _S], _T], iterable: Iterable[_S], initializer: _T) -> _T: ...
- at overload
-def reduce(function: Callable[[_T, _T], _T], iterable: Iterable[_T]) -> _T: ...
-
-def reload(module: Any) -> Any: ...
- at overload
-def reversed(object: Reversible[_T]) -> Iterator[_T]: ...
- at overload
-def reversed(object: Sequence[_T]) -> Iterator[_T]: ...
-def repr(o: object) -> str: ...
- at overload
-def round(number: float) -> float: ...
- at overload
-def round(number: float, ndigits: int) -> float: ... # Always return a float if given ndigits.
- at overload
-def round(number: SupportsRound[_T]) -> _T: ...
- at overload
-def round(number: SupportsRound[_T], ndigits: int) -> _T: ...
-def setattr(object: Any, name: unicode, value: Any) -> None: ...
-def sorted(iterable: Iterable[_T], *,
- cmp: Callable[[_T, _T], int] = ...,
- key: Callable[[_T], Any] = ...,
- reverse: bool = ...) -> List[_T]: ...
-def sum(iterable: Iterable[_T], start: _T = ...) -> _T: ...
-def unichr(i: int) -> unicode: ...
-def vars(object: Any = ...) -> Dict[str, Any]: ...
- at overload
-def zip(iter1: Iterable[_T1]) -> List[Tuple[_T1]]: ...
- at overload
-def zip(iter1: Iterable[_T1],
- iter2: Iterable[_T2]) -> List[Tuple[_T1, _T2]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2],
- iter3: Iterable[_T3]) -> List[Tuple[_T1, _T2, _T3]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2], iter3: Iterable[_T3],
- iter4: Iterable[_T4]) -> List[Tuple[_T1, _T2,
- _T3, _T4]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2], iter3: Iterable[_T3],
- iter4: Iterable[_T4], iter5: Iterable[_T5]) -> List[Tuple[_T1, _T2,
- _T3, _T4, _T5]]: ...
- at overload
-def zip(iter1: Iterable[Any], iter2: Iterable[Any], iter3: Iterable[Any],
- iter4: Iterable[Any], iter5: Iterable[Any], iter6: Iterable[Any],
- *iterables: Iterable[Any]) -> List[Tuple[Any, ...]]: ...
-def __import__(name: unicode,
- globals: Dict[str, Any] = ...,
- locals: Dict[str, Any] = ...,
- fromlist: List[str] = ..., level: int = ...) -> Any: ...
-
-def globals() -> Dict[str, Any]: ...
-def locals() -> Dict[str, Any]: ...
-
-# Actually the type of Ellipsis is <type 'ellipsis'>, but since it's
-# not exposed anywhere under that name, we make it private here.
-class ellipsis: ...
-Ellipsis = ... # type: ellipsis
-
-# TODO: buffer support is incomplete; e.g. some_string.startswith(some_buffer) doesn't type check.
-_AnyBuffer = TypeVar('_AnyBuffer', str, unicode, bytearray, buffer)
-
-class buffer(Sized):
- def __init__(self, object: _AnyBuffer, offset: int = ..., size: int = ...) -> None: ...
- def __add__(self, other: _AnyBuffer) -> str: ...
- def __cmp__(self, other: _AnyBuffer) -> bool: ...
- def __getitem__(self, key: Union[int, slice]) -> str: ...
- def __getslice__(self, i: int, j: int) -> str: ...
- def __len__(self) -> int: ...
- def __mul__(self, x: int) -> str: ...
-
-class memoryview(Sized, Container[bytes]):
- format = ... # type: str
- itemsize = ... # type: int
- shape = ... # type: Optional[Tuple[int, ...]]
- strides = ... # type: Optional[Tuple[int, ...]]
- suboffsets = ... # type: Optional[Tuple[int, ...]]
- readonly = ... # type: bool
- ndim = ... # type: int
-
- def __init__(self, obj: Union[str, bytearray, buffer, memoryview]) -> None: ...
-
- @overload
- def __getitem__(self, i: int) -> bytes: ...
- @overload
- def __getitem__(self, s: slice) -> memoryview: ...
-
- def __contains__(self, x: object) -> bool: ...
- def __iter__(self) -> Iterator[bytes]: ...
- def __len__(self) -> int: ...
-
- @overload
- def __setitem__(self, i: int, o: bytes) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: Sequence[bytes]) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: memoryview) -> None: ...
-
- def tobytes(self) -> bytes: ...
- def tolist(self) -> List[int]: ...
-
-class BaseException(object):
- args = ... # type: Tuple[Any, ...]
- message = ... # type: str
- def __init__(self, *args: Any) -> None: ...
-class GeneratorExit(BaseException): ...
-class KeyboardInterrupt(BaseException): ...
-class SystemExit(BaseException):
- code = 0
-class Exception(BaseException): ...
-class StopIteration(Exception): ...
-class StandardError(Exception): ...
-class ArithmeticError(StandardError): ...
-class BufferError(StandardError): ...
-class EnvironmentError(StandardError):
- errno = 0
- strerror = ... # type: str
- # TODO can this be unicode?
- filename = ... # type: str
-class LookupError(StandardError): ...
-class RuntimeError(StandardError): ...
-class ValueError(StandardError): ...
-class AssertionError(StandardError): ...
-class AttributeError(StandardError): ...
-class EOFError(StandardError): ...
-class FloatingPointError(ArithmeticError): ...
-class IOError(EnvironmentError): ...
-class ImportError(StandardError): ...
-class IndexError(LookupError): ...
-class KeyError(LookupError): ...
-class MemoryError(StandardError): ...
-class NameError(StandardError): ...
-class NotImplementedError(RuntimeError): ...
-class OSError(EnvironmentError): ...
-class WindowsError(OSError):
- winerror = ... # type: int
-class OverflowError(ArithmeticError): ...
-class ReferenceError(StandardError): ...
-class SyntaxError(StandardError):
- msg = ... # type: str
- lineno = ... # type: int
- offset = ... # type: int
- text = ... # type: str
- filename = ... # type: str
-class IndentationError(SyntaxError): ...
-class TabError(IndentationError): ...
-class SystemError(StandardError): ...
-class TypeError(StandardError): ...
-class UnboundLocalError(NameError): ...
-class UnicodeError(ValueError): ...
-class UnicodeDecodeError(UnicodeError): ...
-class UnicodeEncodeError(UnicodeError): ...
-class UnicodeTranslateError(UnicodeError): ...
-class ZeroDivisionError(ArithmeticError): ...
-
-class Warning(Exception): ...
-class UserWarning(Warning): ...
-class DeprecationWarning(Warning): ...
-class SyntaxWarning(Warning): ...
-class RuntimeWarning(Warning): ...
-class FutureWarning(Warning): ...
-class PendingDeprecationWarning(Warning): ...
-class ImportWarning(Warning): ...
-class UnicodeWarning(Warning): ...
-class BytesWarning(Warning): ...
-class ResourceWarning(Warning): ...
-
-def eval(s: str, globals: Dict[str, Any] = ..., locals: Dict[str, Any] = ...) -> Any: ...
-def exec(object: str,
- globals: Dict[str, Any] = None,
- locals: Dict[str, Any] = None) -> Any: ... # TODO code object as source
-
-def cmp(x: Any, y: Any) -> int: ...
-
-def execfile(filename: str, globals: Dict[str, Any] = None, locals: Dict[str, Any] = None) -> None: ...
-
-class file(BinaryIO):
- @overload
- def __init__(self, file: str, mode: str = 'r', buffering: int = ...) -> None: ...
- @overload
- def __init__(self, file: unicode, mode: str = 'r', buffering: int = ...) -> None: ...
- @overload
- def __init__(self, file: int, mode: str = 'r', buffering: int = ...) -> None: ...
- def __iter__(self) -> Iterator[str]: ...
- def read(self, n: int = ...) -> str: ...
- def __enter__(self) -> BinaryIO: ...
- def __exit__(self, t: type = None, exc: BaseException = None, tb: Any = None) -> bool: ...
- def flush(self) -> None: ...
- def fileno(self) -> int: ...
- def isatty(self) -> bool: ...
- def close(self) -> None: ...
-
- def readable(self) -> bool: ...
- def writable(self) -> bool: ...
- def seekable(self) -> bool: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def tell(self) -> int: ...
- def readline(self, limit: int = ...) -> str: ...
- def readlines(self, hint: int = ...) -> List[str]: ...
- def write(self, data: str) -> int: ...
- def writelines(self, data: Iterable[str]) -> None: ...
- def truncate(self, pos: Optional[int] = ...) -> int: ...
-
-# Very old builtins
-def apply(func: Callable[..., _T], args: Sequence[Any] = None, kwds: Mapping[str, Any] = None) -> _T: ...
-_N = TypeVar('_N', bool, int, float, complex)
-def coerce(x: _N, y: _N) -> Tuple[_N, _N]: ...
diff --git a/typeshed/stdlib/2/_ast.pyi b/typeshed/stdlib/2/_ast.pyi
deleted file mode 100644
index 02236a8..0000000
--- a/typeshed/stdlib/2/_ast.pyi
+++ /dev/null
@@ -1,328 +0,0 @@
-import typing
-from typing import Optional, Union
-
-__version__ = ... # type: str
-
-PyCF_ONLY_AST = ... # type: int
-
-identifier = str
-
-class AST:
- _attributes = ... # type: typing.Tuple[str, ...]
- _fields = ... # type: typing.Tuple[str, ...]
- def __init__(self, *args, **kwargs) -> None: ...
-
-class mod(AST):
- ...
-
-class Module(mod):
- body = ... # type: typing.List[stmt]
-
-class Interactive(mod):
- body = ... # type: typing.List[stmt]
-
-class Expression(mod):
- body = ... # type: expr
-
-class Suite(mod):
- body = ... # type: typing.List[stmt]
-
-
-class stmt(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class FunctionDef(stmt):
- name = ... # type: identifier
- args = ... # type: arguments
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
-
-class ClassDef(stmt):
- name = ... # type: identifier
- bases = ... # type: typing.List[expr]
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
-
-class Return(stmt):
- value = ... # type: Optional[expr]
-
-class Delete(stmt):
- targets = ... # type: typing.List[expr]
-
-class Assign(stmt):
- targets = ... # type: typing.List[expr]
- value = ... # type: expr
-
-class AugAssign(stmt):
- target = ... # type: expr
- op = ... # type: operator
- value = ... # type: expr
-
-class Print(stmt):
- dest = ... # type: Optional[expr]
- values = ... # type: typing.List[expr]
- nl = ... # type: bool
-
-class For(stmt):
- target = ... # type: expr
- iter = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class While(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class If(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class With(stmt):
- context_expr = ... # type: expr
- optional_vars = ... # type: Optional[expr]
- body = ... # type: typing.List[stmt]
-
-class Raise(stmt):
- type = ... # type: Optional[expr]
- inst = ... # type: Optional[expr]
- tback = ... # type: Optional[expr]
-
-class TryExcept(stmt):
- body = ... # type: typing.List[stmt]
- handlers = ... # type: typing.List[ExceptHandler]
- orelse = ... # type: typing.List[stmt]
-
-class TryFinally(stmt):
- body = ... # type: typing.List[stmt]
- finalbody = ... # type: typing.List[stmt]
-
-class Assert(stmt):
- test = ... # type: expr
- msg = ... # type: Optional[expr]
-
-class Import(stmt):
- names = ... # type: typing.List[alias]
-
-class ImportFrom(stmt):
- module = ... # type: Optional[identifier]
- names = ... # type: typing.List[alias]
- level = ... # type: Optional[int]
-
-class Exec(stmt):
- body = ... # type: expr
- globals = ... # type: Optional[expr]
- locals = ... # type: Optional[expr]
-
-class Global(stmt):
- names = ... # type: typing.List[identifier]
-
-class Expr(stmt):
- value = ... # type: expr
-
-class Pass(stmt): ...
-class Break(stmt): ...
-class Continue(stmt): ...
-
-
-class slice(AST):
- ...
-
-_slice = slice # this lets us type the variable named 'slice' below
-
-class Slice(slice):
- lower = ... # type: Optional[expr]
- upper = ... # type: Optional[expr]
- step = ... # type: Optional[expr]
-
-class ExtSlice(slice):
- dims = ... # type: typing.List[slice]
-
-class Index(slice):
- value = ... # type: expr
-
-class Ellipsis(slice): ...
-
-
-class expr(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class BoolOp(expr):
- op = ... # type: boolop
- values = ... # type: typing.List[expr]
-
-class BinOp(expr):
- left = ... # type: expr
- op = ... # type: operator
- right = ... # type: expr
-
-class UnaryOp(expr):
- op = ... # type: unaryop
- operand = ... # type: expr
-
-class Lambda(expr):
- args = ... # type: arguments
- body = ... # type: expr
-
-class IfExp(expr):
- test = ... # type: expr
- body = ... # type: expr
- orelse = ... # type: expr
-
-class Dict(expr):
- keys = ... # type: typing.List[expr]
- values = ... # type: typing.List[expr]
-
-class Set(expr):
- elts = ... # type: typing.List[expr]
-
-class ListComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class SetComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class DictComp(expr):
- key = ... # type: expr
- value = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class GeneratorExp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class Yield(expr):
- value = ... # type: Optional[expr]
-
-class Compare(expr):
- left = ... # type: expr
- ops = ... # type: typing.List[cmpop]
- comparators = ... # type: typing.List[expr]
-
-class Call(expr):
- func = ... # type: expr
- args = ... # type: typing.List[expr]
- keywords = ... # type: typing.List[keyword]
- starargs = ... # type: Optional[expr]
- kwargs = ... # type: Optional[expr]
-
-class Repr(expr):
- value = ... # type: expr
-
-class Num(expr):
- n = ... # type: Union[int, float]
-
-class Str(expr):
- s = ... # type: str
-
-class Attribute(expr):
- value = ... # type: expr
- attr = ... # type: identifier
- ctx = ... # type: expr_context
-
-class Subscript(expr):
- value = ... # type: expr
- slice = ... # type: _slice
- ctx = ... # type: expr_context
-
-class Name(expr):
- id = ... # type: identifier
- ctx = ... # type: expr_context
-
-class List(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-class Tuple(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-
-class expr_context(AST):
- ...
-
-class AugLoad(expr_context): ...
-class AugStore(expr_context): ...
-class Del(expr_context): ...
-class Load(expr_context): ...
-class Param(expr_context): ...
-class Store(expr_context): ...
-
-
-class boolop(AST):
- ...
-
-class And(boolop): ...
-class Or(boolop): ...
-
-class operator(AST):
- ...
-
-class Add(operator): ...
-class BitAnd(operator): ...
-class BitOr(operator): ...
-class BitXor(operator): ...
-class Div(operator): ...
-class FloorDiv(operator): ...
-class LShift(operator): ...
-class Mod(operator): ...
-class Mult(operator): ...
-class Pow(operator): ...
-class RShift(operator): ...
-class Sub(operator): ...
-
-class unaryop(AST):
- ...
-
-class Invert(unaryop): ...
-class Not(unaryop): ...
-class UAdd(unaryop): ...
-class USub(unaryop): ...
-
-class cmpop(AST):
- ...
-
-class Eq(cmpop): ...
-class Gt(cmpop): ...
-class GtE(cmpop): ...
-class In(cmpop): ...
-class Is(cmpop): ...
-class IsNot(cmpop): ...
-class Lt(cmpop): ...
-class LtE(cmpop): ...
-class NotEq(cmpop): ...
-class NotIn(cmpop): ...
-
-
-class comprehension(AST):
- target = ... # type: expr
- iter = ... # type: expr
- ifs = ... # type: typing.List[expr]
-
-
-class ExceptHandler(AST):
- type = ... # type: Optional[expr]
- name = ... # type: Optional[expr]
- body = ... # type: typing.List[stmt]
- lineno = ... # type: int
- col_offset = ... # type: int
-
-
-class arguments(AST):
- args = ... # type: typing.List[expr]
- vararg = ... # type: Optional[identifier]
- kwarg = ... # type: Optional[identifier]
- defaults = ... # type: typing.List[expr]
-
-class keyword(AST):
- arg = ... # type: identifier
- value = ... # type: expr
-
-class alias(AST):
- name = ... # type: identifier
- asname = ... # type: Optional[identifier]
diff --git a/typeshed/stdlib/2/_collections.pyi b/typeshed/stdlib/2/_collections.pyi
deleted file mode 100644
index 156cda0..0000000
--- a/typeshed/stdlib/2/_collections.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-"""Stub file for the '_collections' module."""
-
-from typing import Any, Generic, Iterator, TypeVar, Optional, Union
-
-class defaultdict(dict):
- default_factory = ... # type: None
- def __init__(self, default: Any = ..., init: Any = ...) -> None: ...
- def __missing__(self, key) -> Any:
- raise KeyError()
- def __copy__(self) -> "defaultdict": ...
- def copy(self) -> "defaultdict": ...
-
-_T = TypeVar('_T')
-_T2 = TypeVar('_T2')
-
-class deque(Generic[_T]):
- maxlen = ... # type: Optional[int]
- def __init__(self, iterable: Iterator[_T] = ..., maxlen: int = ...) -> None: ...
- def append(self, x: _T) -> None: ...
- def appendleft(self, x: _T) -> None: ...
- def clear(self) -> None: ...
- def count(self, x: Any) -> int: ...
- def extend(self, iterable: Iterator[_T]) -> None: ...
- def extendleft(self, iterable: Iterator[_T]) -> None: ...
- def pop(self) -> _T:
- raise IndexError()
- def popleft(self) -> _T:
- raise IndexError()
- def remove(self, value: _T) -> None:
- raise IndexError()
- def reverse(self) -> None: ...
- def rotate(self, n: int = ...) -> None: ...
- def __contains__(self, o: Any) -> bool: ...
- def __copy__(self) -> "deque[_T]": ...
- def __getitem__(self, i: int) -> _T:
- raise IndexError()
- def __iadd__(self, other: "deque[_T2]") -> "deque[Union[_T, _T2]]": ...
- def __iter__(self) -> Iterator[_T]: ...
- def __len__(self) -> int: ...
- def __reversed__(self) -> Iterator[_T]: ...
- def __setitem__(self, i: int, x: _T) -> None: ...
diff --git a/typeshed/stdlib/2/_functools.pyi b/typeshed/stdlib/2/_functools.pyi
deleted file mode 100644
index 555d3e1..0000000
--- a/typeshed/stdlib/2/_functools.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-"""Stub file for the '_functools' module."""
-
-from typing import Any, Callable, Dict, Iterable, Optional, TypeVar, Tuple, overload
-
-_T = TypeVar("_T")
-_S = TypeVar("_S")
-
- at overload
-def reduce(function: Callable[[_T, _T], _T],
- sequence: Iterable[_T]) -> _T: ...
- at overload
-def reduce(function: Callable[[_T, _S], _T],
- sequence: Iterable[_S], initial: _T) -> _T: ...
-
-class partial(object):
- func = ... # type: Callable[..., Any]
- args = ... # type: Tuple[Any, ...]
- keywords = ... # type: Dict[str, Any]
- def __init__(self, func: Callable[..., Any], *args: Any, **kwargs: Any) -> None: ...
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
diff --git a/typeshed/stdlib/2/_hotshot.pyi b/typeshed/stdlib/2/_hotshot.pyi
deleted file mode 100644
index 8a9c8d7..0000000
--- a/typeshed/stdlib/2/_hotshot.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-"""Stub file for the '_hotshot' module."""
-# This is an autogenerated file. It serves as a starting point
-# for a more precise manual annotation of this module.
-# Feel free to edit the source below, but remove this header when you do.
-
-from typing import Any, List, Tuple, Dict, Generic
-
-def coverage(a: str) -> Any: ...
-
-def logreader(a: str) -> LogReaderType:
- raise IOError()
- raise RuntimeError()
-
-def profiler(a: str, *args, **kwargs) -> Any:
- raise IOError()
-
-def resolution() -> tuple: ...
-
-
-class LogReaderType(object):
- def close(self) -> None: ...
- def fileno(self) -> int:
- raise ValueError()
-
-class ProfilerType(object):
- def addinfo(self, a: str, b: str) -> None: ...
- def close(self) -> None: ...
- def fileno(self) -> int:
- raise ValueError()
- def runcall(self, *args, **kwargs) -> Any: ...
- def runcode(self, a, b, *args, **kwargs) -> Any:
- raise TypeError()
- def start(self) -> None: ...
- def stop(self) -> None: ...
diff --git a/typeshed/stdlib/2/_io.pyi b/typeshed/stdlib/2/_io.pyi
deleted file mode 100644
index 959d1d1..0000000
--- a/typeshed/stdlib/2/_io.pyi
+++ /dev/null
@@ -1,109 +0,0 @@
-from typing import Any, BinaryIO, IO, Iterable, Iterator, List, Optional, Type, Tuple, Union
-
-DEFAULT_BUFFER_SIZE = ... # type: int
-
-
-class BlockingIOError(IOError):
- characters_written = ... # type: int
-
-class UnsupportedOperation(ValueError, IOError): ...
-
-
-class _IOBase(BinaryIO):
- def _checkClosed(self) -> None: ...
- def _checkReadable(self) -> None: ...
- def _checkSeekable(self) -> None: ...
- def _checkWritable(self) -> None: ...
- # All these methods are concrete here (you can instantiate this)
- def close(self) -> None: ...
- def fileno(self) -> int: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def read(self, n: int = ...) -> bytes: ...
- def readable(self) -> bool: ...
- def readline(self, limit: int = ...) -> bytes: ...
- def readlines(self, hint: int = ...) -> list[bytes]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def seekable(self) -> bool: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def writable(self) -> bool: ...
- def write(self, s: bytes) -> int: ...
- def writelines(self, lines: Iterable[bytes]) -> None: ...
- def next(self) -> bytes: ...
- def __iter__(self) -> Iterator[bytes]: ...
- def __enter__(self) -> '_IOBase': ...
- def __exit__(self, t: Optional[Type[BaseException]], value: Optional[BaseException],
- # TODO: traceback should be TracebackType but that's defined in types
- traceback: Optional[Any]) -> bool: ...
-
-class _BufferedIOBase(_IOBase):
- def read1(self, n: int) -> str: ...
- def read(self, n: int = ...) -> str: ...
- def readinto(self, buffer: bytearray) -> int: ...
- def write(self, s: str) -> int: ...
- def detach(self) -> "_BufferedIOBase": ...
-
-class BufferedRWPair(_BufferedIOBase):
- def peek(self, n: int = ...) -> str: ...
-
-class BufferedRandom(_BufferedIOBase):
- name = ... # type: str
- raw = ... # type: _IOBase
- mode = ... # type: str
- def peek(self, n: int = ...) -> str: ...
-
-class BufferedReader(_BufferedIOBase):
- name = ... # type: str
- raw = ... # type: _IOBase
- mode = ... # type: str
- def peek(self, n: int = ...) -> str: ...
-
-class BufferedWriter(_BufferedIOBase):
- name = ... # type: str
- raw = ... # type: _IOBase
- mode = ... # type: str
-
-class BytesIO(_BufferedIOBase):
- def __setstate__(self, tuple) -> None: ...
- def __getstate__(self) -> tuple: ...
- def getvalue(self) -> str: ...
-
-class _RawIOBase(_IOBase):
- def readall(self) -> str: ...
- def read(self, n: int = ...) -> str: ...
-
-class FileIO(_RawIOBase):
- mode = ... # type: str
- closefd = ... # type: bool
- def readinto(self, buffer: bytearray)-> int: ...
- def write(self, pbuf: str) -> int: ...
-
-class IncrementalNewlineDecoder(object):
- newlines = ... # type: Union[str, unicode]
- def decode(self, input, final) -> Any: ...
- def getstate(self) -> Tuple[Any, int]: ...
- def setstate(self, state: Tuple[Any, int]) -> None: ...
- def reset(self) -> None: ...
-
-class _TextIOBase(_IOBase):
- errors = ... # type: Optional[str]
- newlines = ... # type: Union[str, unicode]
- encoding = ... # type: Optional[str]
- def read(self, n: int = ...) -> str: ...
- def detach(self) -> None:
- raise UnsupportedOperation
-
-class StringIO(_TextIOBase):
- line_buffering = ... # type: bool
- def getvalue(self) -> str: ...
- def __setstate__(self, state: tuple) -> None: ...
- def __getstate__(self) -> tuple: ...
-
-class TextIOWrapper(_TextIOBase):
- name = ... # type: str
- line_buffering = ... # type: bool
- buffer = ... # type: str
- _CHUNK_SIZE = ... # type: int
-
-def open(file: Union[int, str], mode: str = ...) -> _IOBase: ...
diff --git a/typeshed/stdlib/2/_json.pyi b/typeshed/stdlib/2/_json.pyi
deleted file mode 100644
index dbf621d..0000000
--- a/typeshed/stdlib/2/_json.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-"""Stub file for the '_json' module."""
-# This is an autogenerated file. It serves as a starting point
-# for a more precise manual annotation of this module.
-# Feel free to edit the source below, but remove this header when you do.
-
-from typing import Any, List, Tuple, Dict, Generic
-
-def encode_basestring_ascii(*args, **kwargs) -> str:
- raise TypeError()
-
-def scanstring(a, b, *args, **kwargs) -> tuple:
- raise TypeError()
-
-
-class Encoder(object):
- pass
-
-class Scanner(object):
- pass
diff --git a/typeshed/stdlib/2/_md5.pyi b/typeshed/stdlib/2/_md5.pyi
deleted file mode 100644
index 862b68f..0000000
--- a/typeshed/stdlib/2/_md5.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-blocksize = ... # type: int
-digest_size = ... # type: int
-
-class MD5Type(object):
- name = ... # type: str
- block_size = ... # type: int
- digest_size = ... # type: int
- def copy(self) -> "MD5Type": ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def update(self, arg: str) -> None: ...
-
-def new(arg: str = ...) -> MD5Type: ...
diff --git a/typeshed/stdlib/2/_sha.pyi b/typeshed/stdlib/2/_sha.pyi
deleted file mode 100644
index eb750e0..0000000
--- a/typeshed/stdlib/2/_sha.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-blocksize = ... # type: int
-block_size = ... # type: int
-digest_size = ... # type: int
-
-class sha(object): # not actually exposed
- name = ... # type: str
- block_size = ... # type: int
- digest_size = ... # type: int
- digestsize = ... # type: int
- def copy(self) -> "sha": ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def update(self, arg: str) -> None: ...
-
-def new(arg: str = ...) -> sha: ...
diff --git a/typeshed/stdlib/2/_sha256.pyi b/typeshed/stdlib/2/_sha256.pyi
deleted file mode 100644
index 4cf40c1..0000000
--- a/typeshed/stdlib/2/_sha256.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-from typing import Optional
-
-class sha224(object):
- name = ... # type: str
- block_size = ... # type: int
- digest_size = ... # type: int
- digestsize = ... # type: int
- def __init__(self, init: Optional[str]) -> None: ...
- def copy(self) -> "sha224": ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def update(self, arg: str) -> None: ...
-
-class sha256(object):
- name = ... # type: str
- block_size = ... # type: int
- digest_size = ... # type: int
- digestsize = ... # type: int
- def __init__(self, init: Optional[str]) -> None: ...
- def copy(self) -> "sha256": ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def update(self, arg: str) -> None: ...
diff --git a/typeshed/stdlib/2/_sha512.pyi b/typeshed/stdlib/2/_sha512.pyi
deleted file mode 100644
index f9e4928..0000000
--- a/typeshed/stdlib/2/_sha512.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-from typing import Optional
-
-class sha384(object):
- name = ... # type: str
- block_size = ... # type: int
- digest_size = ... # type: int
- digestsize = ... # type: int
- def __init__(self, init: Optional[str]) -> None: ...
- def copy(self) -> "sha384": ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def update(self, arg: str) -> None: ...
-
-class sha512(object):
- name = ... # type: str
- block_size = ... # type: int
- digest_size = ... # type: int
- digestsize = ... # type: int
- def __init__(self, init: Optional[str]) -> None: ...
- def copy(self) -> "sha512": ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def update(self, arg: str) -> None: ...
diff --git a/typeshed/stdlib/2/_socket.pyi b/typeshed/stdlib/2/_socket.pyi
deleted file mode 100644
index cfd615e..0000000
--- a/typeshed/stdlib/2/_socket.pyi
+++ /dev/null
@@ -1,287 +0,0 @@
-from typing import Tuple, Union, IO, Any, Optional, overload
-
-AF_APPLETALK = ... # type: int
-AF_ASH = ... # type: int
-AF_ATMPVC = ... # type: int
-AF_ATMSVC = ... # type: int
-AF_AX25 = ... # type: int
-AF_BLUETOOTH = ... # type: int
-AF_BRIDGE = ... # type: int
-AF_DECnet = ... # type: int
-AF_ECONET = ... # type: int
-AF_INET = ... # type: int
-AF_INET6 = ... # type: int
-AF_IPX = ... # type: int
-AF_IRDA = ... # type: int
-AF_KEY = ... # type: int
-AF_LLC = ... # type: int
-AF_NETBEUI = ... # type: int
-AF_NETLINK = ... # type: int
-AF_NETROM = ... # type: int
-AF_PACKET = ... # type: int
-AF_PPPOX = ... # type: int
-AF_ROSE = ... # type: int
-AF_ROUTE = ... # type: int
-AF_SECURITY = ... # type: int
-AF_SNA = ... # type: int
-AF_TIPC = ... # type: int
-AF_UNIX = ... # type: int
-AF_UNSPEC = ... # type: int
-AF_WANPIPE = ... # type: int
-AF_X25 = ... # type: int
-AI_ADDRCONFIG = ... # type: int
-AI_ALL = ... # type: int
-AI_CANONNAME = ... # type: int
-AI_NUMERICHOST = ... # type: int
-AI_NUMERICSERV = ... # type: int
-AI_PASSIVE = ... # type: int
-AI_V4MAPPED = ... # type: int
-BDADDR_ANY = ... # type: str
-BDADDR_LOCAL = ... # type: str
-BTPROTO_HCI = ... # type: int
-BTPROTO_L2CAP = ... # type: int
-BTPROTO_RFCOMM = ... # type: int
-BTPROTO_SCO = ... # type: int
-EAI_ADDRFAMILY = ... # type: int
-EAI_AGAIN = ... # type: int
-EAI_BADFLAGS = ... # type: int
-EAI_FAIL = ... # type: int
-EAI_FAMILY = ... # type: int
-EAI_MEMORY = ... # type: int
-EAI_NODATA = ... # type: int
-EAI_NONAME = ... # type: int
-EAI_OVERFLOW = ... # type: int
-EAI_SERVICE = ... # type: int
-EAI_SOCKTYPE = ... # type: int
-EAI_SYSTEM = ... # type: int
-EBADF = ... # type: int
-EINTR = ... # type: int
-HCI_DATA_DIR = ... # type: int
-HCI_FILTER = ... # type: int
-HCI_TIME_STAMP = ... # type: int
-INADDR_ALLHOSTS_GROUP = ... # type: int
-INADDR_ANY = ... # type: int
-INADDR_BROADCAST = ... # type: int
-INADDR_LOOPBACK = ... # type: int
-INADDR_MAX_LOCAL_GROUP = ... # type: int
-INADDR_NONE = ... # type: int
-INADDR_UNSPEC_GROUP = ... # type: int
-IPPORT_RESERVED = ... # type: int
-IPPORT_USERRESERVED = ... # type: int
-IPPROTO_AH = ... # type: int
-IPPROTO_DSTOPTS = ... # type: int
-IPPROTO_EGP = ... # type: int
-IPPROTO_ESP = ... # type: int
-IPPROTO_FRAGMENT = ... # type: int
-IPPROTO_GRE = ... # type: int
-IPPROTO_HOPOPTS = ... # type: int
-IPPROTO_ICMP = ... # type: int
-IPPROTO_ICMPV6 = ... # type: int
-IPPROTO_IDP = ... # type: int
-IPPROTO_IGMP = ... # type: int
-IPPROTO_IP = ... # type: int
-IPPROTO_IPIP = ... # type: int
-IPPROTO_IPV6 = ... # type: int
-IPPROTO_NONE = ... # type: int
-IPPROTO_PIM = ... # type: int
-IPPROTO_PUP = ... # type: int
-IPPROTO_RAW = ... # type: int
-IPPROTO_ROUTING = ... # type: int
-IPPROTO_RSVP = ... # type: int
-IPPROTO_TCP = ... # type: int
-IPPROTO_TP = ... # type: int
-IPPROTO_UDP = ... # type: int
-IPV6_CHECKSUM = ... # type: int
-IPV6_DSTOPTS = ... # type: int
-IPV6_HOPLIMIT = ... # type: int
-IPV6_HOPOPTS = ... # type: int
-IPV6_JOIN_GROUP = ... # type: int
-IPV6_LEAVE_GROUP = ... # type: int
-IPV6_MULTICAST_HOPS = ... # type: int
-IPV6_MULTICAST_IF = ... # type: int
-IPV6_MULTICAST_LOOP = ... # type: int
-IPV6_NEXTHOP = ... # type: int
-IPV6_PKTINFO = ... # type: int
-IPV6_RECVDSTOPTS = ... # type: int
-IPV6_RECVHOPLIMIT = ... # type: int
-IPV6_RECVHOPOPTS = ... # type: int
-IPV6_RECVPKTINFO = ... # type: int
-IPV6_RECVRTHDR = ... # type: int
-IPV6_RECVTCLASS = ... # type: int
-IPV6_RTHDR = ... # type: int
-IPV6_RTHDRDSTOPTS = ... # type: int
-IPV6_RTHDR_TYPE_0 = ... # type: int
-IPV6_TCLASS = ... # type: int
-IPV6_UNICAST_HOPS = ... # type: int
-IPV6_V6ONLY = ... # type: int
-IP_ADD_MEMBERSHIP = ... # type: int
-IP_DEFAULT_MULTICAST_LOOP = ... # type: int
-IP_DEFAULT_MULTICAST_TTL = ... # type: int
-IP_DROP_MEMBERSHIP = ... # type: int
-IP_HDRINCL = ... # type: int
-IP_MAX_MEMBERSHIPS = ... # type: int
-IP_MULTICAST_IF = ... # type: int
-IP_MULTICAST_LOOP = ... # type: int
-IP_MULTICAST_TTL = ... # type: int
-IP_OPTIONS = ... # type: int
-IP_RECVOPTS = ... # type: int
-IP_RECVRETOPTS = ... # type: int
-IP_RETOPTS = ... # type: int
-IP_TOS = ... # type: int
-IP_TTL = ... # type: int
-MSG_CTRUNC = ... # type: int
-MSG_DONTROUTE = ... # type: int
-MSG_DONTWAIT = ... # type: int
-MSG_EOR = ... # type: int
-MSG_OOB = ... # type: int
-MSG_PEEK = ... # type: int
-MSG_TRUNC = ... # type: int
-MSG_WAITALL = ... # type: int
-MethodType = ... # type: type
-NETLINK_DNRTMSG = ... # type: int
-NETLINK_FIREWALL = ... # type: int
-NETLINK_IP6_FW = ... # type: int
-NETLINK_NFLOG = ... # type: int
-NETLINK_ROUTE = ... # type: int
-NETLINK_USERSOCK = ... # type: int
-NETLINK_XFRM = ... # type: int
-NI_DGRAM = ... # type: int
-NI_MAXHOST = ... # type: int
-NI_MAXSERV = ... # type: int
-NI_NAMEREQD = ... # type: int
-NI_NOFQDN = ... # type: int
-NI_NUMERICHOST = ... # type: int
-NI_NUMERICSERV = ... # type: int
-PACKET_BROADCAST = ... # type: int
-PACKET_FASTROUTE = ... # type: int
-PACKET_HOST = ... # type: int
-PACKET_LOOPBACK = ... # type: int
-PACKET_MULTICAST = ... # type: int
-PACKET_OTHERHOST = ... # type: int
-PACKET_OUTGOING = ... # type: int
-PF_PACKET = ... # type: int
-SHUT_RD = ... # type: int
-SHUT_RDWR = ... # type: int
-SHUT_WR = ... # type: int
-SOCK_DGRAM = ... # type: int
-SOCK_RAW = ... # type: int
-SOCK_RDM = ... # type: int
-SOCK_SEQPACKET = ... # type: int
-SOCK_STREAM = ... # type: int
-SOL_HCI = ... # type: int
-SOL_IP = ... # type: int
-SOL_SOCKET = ... # type: int
-SOL_TCP = ... # type: int
-SOL_TIPC = ... # type: int
-SOL_UDP = ... # type: int
-SOMAXCONN = ... # type: int
-SO_ACCEPTCONN = ... # type: int
-SO_BROADCAST = ... # type: int
-SO_DEBUG = ... # type: int
-SO_DONTROUTE = ... # type: int
-SO_ERROR = ... # type: int
-SO_KEEPALIVE = ... # type: int
-SO_LINGER = ... # type: int
-SO_OOBINLINE = ... # type: int
-SO_RCVBUF = ... # type: int
-SO_RCVLOWAT = ... # type: int
-SO_RCVTIMEO = ... # type: int
-SO_REUSEADDR = ... # type: int
-SO_REUSEPORT = ... # type: int
-SO_SNDBUF = ... # type: int
-SO_SNDLOWAT = ... # type: int
-SO_SNDTIMEO = ... # type: int
-SO_TYPE = ... # type: int
-SSL_ERROR_EOF = ... # type: int
-SSL_ERROR_INVALID_ERROR_CODE = ... # type: int
-SSL_ERROR_SSL = ... # type: int
-SSL_ERROR_SYSCALL = ... # type: int
-SSL_ERROR_WANT_CONNECT = ... # type: int
-SSL_ERROR_WANT_READ = ... # type: int
-SSL_ERROR_WANT_WRITE = ... # type: int
-SSL_ERROR_WANT_X509_LOOKUP = ... # type: int
-SSL_ERROR_ZERO_RETURN = ... # type: int
-TCP_CORK = ... # type: int
-TCP_DEFER_ACCEPT = ... # type: int
-TCP_INFO = ... # type: int
-TCP_KEEPCNT = ... # type: int
-TCP_KEEPIDLE = ... # type: int
-TCP_KEEPINTVL = ... # type: int
-TCP_LINGER2 = ... # type: int
-TCP_MAXSEG = ... # type: int
-TCP_NODELAY = ... # type: int
-TCP_QUICKACK = ... # type: int
-TCP_SYNCNT = ... # type: int
-TCP_WINDOW_CLAMP = ... # type: int
-TIPC_ADDR_ID = ... # type: int
-TIPC_ADDR_NAME = ... # type: int
-TIPC_ADDR_NAMESEQ = ... # type: int
-TIPC_CFG_SRV = ... # type: int
-TIPC_CLUSTER_SCOPE = ... # type: int
-TIPC_CONN_TIMEOUT = ... # type: int
-TIPC_CRITICAL_IMPORTANCE = ... # type: int
-TIPC_DEST_DROPPABLE = ... # type: int
-TIPC_HIGH_IMPORTANCE = ... # type: int
-TIPC_IMPORTANCE = ... # type: int
-TIPC_LOW_IMPORTANCE = ... # type: int
-TIPC_MEDIUM_IMPORTANCE = ... # type: int
-TIPC_NODE_SCOPE = ... # type: int
-TIPC_PUBLISHED = ... # type: int
-TIPC_SRC_DROPPABLE = ... # type: int
-TIPC_SUBSCR_TIMEOUT = ... # type: int
-TIPC_SUB_CANCEL = ... # type: int
-TIPC_SUB_PORTS = ... # type: int
-TIPC_SUB_SERVICE = ... # type: int
-TIPC_TOP_SRV = ... # type: int
-TIPC_WAIT_FOREVER = ... # type: int
-TIPC_WITHDRAWN = ... # type: int
-TIPC_ZONE_SCOPE = ... # type: int
-
-# PyCapsule
-CAPI = ... # type: Any
-
-has_ipv6 = ... # type: bool
-
-class error(IOError): ...
-class gaierror(error): ...
-class timeout(error): ...
-
-class SocketType(object):
- family = ... # type: int
- type = ... # type: int
- proto = ... # type: int
- timeout = ... # type: float
-
- def __init__(self, family: int = ..., type: int = ..., proto: int = ...) -> None: ...
- def accept(self) -> Tuple['SocketType', tuple]: ...
- def bind(self, address: tuple) -> None: ...
- def close(self) -> None: ...
- def connect(self, address: tuple) -> None:
- raise gaierror
- raise timeout
- def connect_ex(self, address: tuple) -> int: ...
- def dup(self) -> "SocketType": ...
- def fileno(self) -> int: ...
- def getpeername(self) -> tuple: ...
- def getsockname(self) -> tuple: ...
- def getsockopt(self, level: int, option: int, buffersize: int = ...) -> str: ...
- def gettimeout(self) -> float: ...
- def listen(self, backlog: int) -> None:
- raise error
- def makefile(self, mode: str = ..., buffersize: int = ...) -> IO[Any]: ...
- def recv(self, buffersize: int, flags: int = ...) -> str: ...
- def recv_into(self, buffer: bytearray, nbytes: int = ..., flags: int = ...) -> int: ...
- def recvfrom(self, buffersize: int, flags: int = ...) -> tuple:
- raise error
- def recvfrom_into(self, buffer: bytearray, nbytes: int = ...,
- flags: int = ...) -> int: ...
- def send(self, data: str, flags: int =...) -> int: ...
- def sendall(self, data: str, flags: int = ...) -> None: ...
- @overload
- def sendto(self, data: str, address: tuple) -> int: ...
- @overload
- def sendto(self, data: str, flags: int, address: tuple) -> int: ...
- def setblocking(self, flag: bool) -> None: ...
- def setsockopt(self, level: int, option: int, value: Union[int, str]) -> None: ...
- def settimeout(self, value: Optional[float]) -> None: ...
- def shutdown(self, flag: int) -> None: ...
diff --git a/typeshed/stdlib/2/_sre.pyi b/typeshed/stdlib/2/_sre.pyi
deleted file mode 100644
index 1b6b5bc..0000000
--- a/typeshed/stdlib/2/_sre.pyi
+++ /dev/null
@@ -1,53 +0,0 @@
-"""Stub file for the '_sre' module."""
-
-from typing import Any, Union, Iterable, Optional, Mapping, Sequence, Dict, List, Tuple, overload
-
-CODESIZE = ... # type: int
-MAGIC = ... # type: int
-MAXREPEAT = ... # type: long
-copyright = ... # type: str
-
-class SRE_Match(object):
- def start(self, group: int = ...) -> int:
- raise IndexError()
- def end(self, group: int = ...) -> int:
- raise IndexError()
- def expand(self, s: str) -> Any: ...
- @overload
- def group(self) -> str: ...
- @overload
- def group(self, group: int = ...) -> Optional[str]: ...
- def groupdict(self) -> Dict[int, Optional[str]]: ...
- def groups(self) -> Tuple[Optional[str], ...]: ...
- def span(self) -> Tuple[int, int]:
- raise IndexError()
-
-class SRE_Scanner(object):
- pattern = ... # type: str
- def match(self) -> SRE_Match: ...
- def search(self) -> SRE_Match: ...
-
-class SRE_Pattern(object):
- pattern = ... # type: str
- flags = ... # type: int
- groups = ... # type: int
- groupindex = ... # type: Mapping[str, int]
- indexgroup = ... # type: Sequence[int]
- def findall(self, source: str, pos: int = ..., endpos: int = ...) -> List[Union[tuple, str]]: ...
- def finditer(self, source: str, pos: int = ..., endpos: int = ...) -> Iterable[Union[tuple, str]]: ...
- def match(self, pattern, pos: int = ..., endpos: int = ...) -> SRE_Match: ...
- def scanner(self, s: str, start: int = ..., end: int = ...) -> SRE_Scanner: ...
- def search(self, pattern, pos: int = ..., endpos: int = ...) -> SRE_Match: ...
- def split(self, source: str, maxsplit: int = ...) -> List[Optional[str]]: ...
- def sub(self, repl: str, string: str, count: int = ...) -> tuple: ...
- def subn(self, repl: str, string: str, count: int = ...) -> tuple: ...
-
-def compile(pattern: str, flags: int, code: List[int],
- groups: int = ...,
- groupindex: Mapping[str, int] = ...,
- indexgroup: Sequence[int] = ...) -> SRE_Pattern:
- raise OverflowError()
-
-def getcodesize() -> int: ...
-
-def getlower(a: int, b: int) -> int: ...
diff --git a/typeshed/stdlib/2/_struct.pyi b/typeshed/stdlib/2/_struct.pyi
deleted file mode 100644
index add6f84..0000000
--- a/typeshed/stdlib/2/_struct.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-"""Stub file for the '_struct' module."""
-
-from typing import Any, AnyStr, Tuple
-
-class error(Exception): ...
-
-class Struct(object):
- size = ... # type: int
- format = ... # type: str
-
- def __init__(self, fmt: str) -> None: ...
- def pack_into(self, buffer: bytearray, offset: int, obj: Any) -> None: ...
- def pack(self, *args) -> str: ...
- def unpack(self, s: str) -> Tuple[Any, ...]: ...
- def unpack_from(self, buffer: bytearray, offset: int = ...) -> Tuple[Any, ...]: ...
-
-def _clearcache() -> None: ...
-def calcsize(fmt: str) -> int: ...
-def pack(fmt: AnyStr, obj: Any) -> str: ...
-def pack_into(fmt: AnyStr, buffer: bytearray, offset: int, obj: Any) -> None: ...
-def unpack(fmt: AnyStr, data: str) -> Tuple[Any, ...]: ...
-def unpack_from(fmt: AnyStr, buffer: bytearray, offset: int = ...) -> Tuple[Any, ...]: ...
diff --git a/typeshed/stdlib/2/_symtable.pyi b/typeshed/stdlib/2/_symtable.pyi
deleted file mode 100644
index fd8b691..0000000
--- a/typeshed/stdlib/2/_symtable.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-from typing import List, Dict
-
-CELL = ... # type: int
-DEF_BOUND = ... # type: int
-DEF_FREE = ... # type: int
-DEF_FREE_CLASS = ... # type: int
-DEF_GLOBAL = ... # type: int
-DEF_IMPORT = ... # type: int
-DEF_LOCAL = ... # type: int
-DEF_PARAM = ... # type: int
-FREE = ... # type: int
-GLOBAL_EXPLICIT = ... # type: int
-GLOBAL_IMPLICIT = ... # type: int
-LOCAL = ... # type: int
-OPT_BARE_EXEC = ... # type: int
-OPT_EXEC = ... # type: int
-OPT_IMPORT_STAR = ... # type: int
-SCOPE_MASK = ... # type: int
-SCOPE_OFF = ... # type: int
-TYPE_CLASS = ... # type: int
-TYPE_FUNCTION = ... # type: int
-TYPE_MODULE = ... # type: int
-USE = ... # type: int
-
-class _symtable_entry(object):
- ...
-
-class symtable(object):
- children = ... # type: List[_symtable_entry]
- id = ... # type: int
- lineno = ... # type: int
- name = ... # type: str
- nested = ... # type: int
- optimized = ... # type: int
- symbols = ... # type: Dict[str, int]
- type = ... # type: int
- varnames = ... # type: List[str]
-
- def __init__(self, src: str, filename: str, startstr: str) -> None: ...
diff --git a/typeshed/stdlib/2/_warnings.pyi b/typeshed/stdlib/2/_warnings.pyi
deleted file mode 100644
index 63fd9d4..0000000
--- a/typeshed/stdlib/2/_warnings.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-from typing import Any, List, Optional, Type
-
-default_action = ... # type: str
-filters = ... # type: List[tuple]
-once_registry = ... # type: dict
-
-def warn(message: Warning, category: Optional[Type[Warning]] = ..., stacklevel: int = ...) -> None: ...
-def warn_explicit(message: Warning, category: Optional[Type[Warning]],
- filename: str, lineno: int,
- module: Any = ..., registry: dict = ...,
- module_globals: dict = ...) -> None: ...
diff --git a/typeshed/stdlib/2/_weakref.pyi b/typeshed/stdlib/2/_weakref.pyi
deleted file mode 100644
index a7bb9ea..0000000
--- a/typeshed/stdlib/2/_weakref.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-from typing import Any, Callable, Generic, Optional, TypeVar
-
-_T = TypeVar('_T')
-
-class CallableProxyType(object): # "weakcallableproxy"
- pass
-
-class ProxyType(object): # "weakproxy"
- pass
-
-class ReferenceType(Generic[_T]):
- # TODO rest of members
- def __init__(self, o: _T, callback: Callable[[ReferenceType[_T]],
- Any] = ...) -> None: ...
- def __call__(self) -> Optional[_T]: ...
-
-ref = ReferenceType
-
-def getweakrefcount(object: Any) -> int: ...
-def getweakrefs(object: Any) -> int: ...
-def proxy(object: Any, callback: Callable[[Any], Any] = ...) -> None: ...
diff --git a/typeshed/stdlib/2/_weakrefset.pyi b/typeshed/stdlib/2/_weakrefset.pyi
deleted file mode 100644
index 27aade6..0000000
--- a/typeshed/stdlib/2/_weakrefset.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-from typing import Iterator, Any, Iterable, MutableSet, TypeVar, Generic
-
-_T = TypeVar('_T')
-
-class WeakSet(MutableSet[_T], Generic[_T]):
- def __init__(self, data: Iterable[_T] = ...) -> None: ...
-
- def add(self, x: _T) -> None: ...
- def discard(self, x: _T) -> None: ...
- def __contains__(self, x: Any) -> bool: ...
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_T]: ...
-
- # TODO: difference, difference_update, ...
diff --git a/typeshed/stdlib/2/abc.pyi b/typeshed/stdlib/2/abc.pyi
deleted file mode 100644
index e21065e..0000000
--- a/typeshed/stdlib/2/abc.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-from typing import Any, Dict, Set, Tuple, Type
-import _weakrefset
-
-# NOTE: mypy has special processing for ABCMeta and abstractmethod.
-
-def abstractmethod(funcobj: Any) -> Any: ...
-
-class ABCMeta(type):
- # TODO: FrozenSet
- __abstractmethods__ = ... # type: Set[Any]
- _abc_cache = ... # type: _weakrefset.WeakSet
- _abc_invalidation_counter = ... # type: int
- _abc_negative_cache = ... # type: _weakrefset.WeakSet
- _abc_negative_cache_version = ... # type: int
- _abc_registry = ... # type: _weakrefset.WeakSet
- def __init__(self, name: str, bases: Tuple[type, ...], namespace: Dict[Any, Any]) -> None: ...
- def __instancecheck__(cls: "ABCMeta", instance: Any) -> Any: ...
- def __subclasscheck__(cls: "ABCMeta", subclass: Any) -> Any: ...
- def _dump_registry(cls: "ABCMeta", *args: Any, **kwargs: Any) -> None: ...
- def register(cls: "ABCMeta", subclass: Type[Any]) -> None: ...
-
-# TODO: The real abc.abstractproperty inherits from "property".
-class abstractproperty(object):
- def __new__(cls, func: Any) -> Any: ...
- __isabstractmethod__ = ... # type: bool
- doc = ... # type: Any
- fdel = ... # type: Any
- fget = ... # type: Any
- fset = ... # type: Any
diff --git a/typeshed/stdlib/2/array.pyi b/typeshed/stdlib/2/array.pyi
deleted file mode 100644
index 508eadd..0000000
--- a/typeshed/stdlib/2/array.pyi
+++ /dev/null
@@ -1,56 +0,0 @@
-"""Stub file for the 'array' module."""
-
-from typing import (Any, Generic, IO, Iterable, Sequence, TypeVar,
- Union, overload, Iterator, Tuple, BinaryIO, List)
-
-_T = TypeVar('_T')
-
-class array(Generic[_T]):
- def __init__(self, typecode: str, init: Iterable[_T] = ...) -> None: ...
- def __add__(self, y: "array[_T]") -> "array[_T]": ...
- def __contains__(self, y: Any) -> bool: ...
- def __copy__(self) -> "array[_T]": ...
- def __deepcopy__(self) -> "array": ...
- def __delitem__(self, y: Union[slice, int]) -> None: ...
- def __delslice__(self, i: int, j: int) -> None: ...
- @overload
- def __getitem__(self, i: int) -> Any: ...
- @overload
- def __getitem__(self, s: slice) -> "array": ...
- def __iadd__(self, y: "array[_T]") -> "array[_T]": ...
- def __imul__(self, y: int) -> "array[_T]": ...
- def __iter__(self) -> Iterator[_T]: ...
- def __len__(self) -> int: ...
- def __mul__(self, n: int) -> "array[_T]": ...
- def __rmul__(self, n: int) -> "array[_T]": ...
- @overload
- def __setitem__(self, i: int, y: _T) -> None: ...
- @overload
- def __setitem__(self, i: slice, y: "array[_T]") -> None: ...
-
- def append(self, x: _T) -> None: ...
- def buffer_info(self) -> Tuple[int, int]: ...
- def byteswap(self) -> None:
- raise RuntimeError()
- def count(self) -> int: ...
- def extend(self, x: Sequence[_T]) -> None: ...
- def fromlist(self, list: List[_T]) -> None:
- raise EOFError()
- raise IOError()
- def fromfile(self, f: BinaryIO, n: int) -> None: ...
- def fromstring(self, s: str) -> None: ...
- def fromunicode(self, u: unicode) -> None: ...
- def index(self, x: _T) -> int: ...
- def insert(self, i: int, x: _T) -> None: ...
- def pop(self, i: int = ...) -> _T: ...
- def read(self, f: IO[str], n: int) -> None:
- raise DeprecationWarning()
- def remove(self, x: _T) -> None: ...
- def reverse(self) -> None: ...
- def tofile(self, f: BinaryIO) -> None:
- raise IOError()
- def tolist(self) -> List[_T]: ...
- def tostring(self) -> str: ...
- def tounicode(self) -> unicode: ...
- def write(self, f: IO[str]) -> None:
- raise DeprecationWarning()
diff --git a/typeshed/stdlib/2/ast.pyi b/typeshed/stdlib/2/ast.pyi
deleted file mode 100644
index 244b230..0000000
--- a/typeshed/stdlib/2/ast.pyi
+++ /dev/null
@@ -1,40 +0,0 @@
-# Python 2.7 ast
-
-import typing
-from typing import Any, Iterator, Union
-
-from _ast import (
- Add, alias, And, arguments, Assert, Assign, AST, Attribute, AugAssign,
- AugLoad, AugStore, BinOp, BitAnd, BitOr, BitXor, BoolOp, boolop, Break,
- Call, ClassDef, cmpop, Compare, comprehension, Continue, Del, Delete, Dict,
- DictComp, Div, Ellipsis, Eq, ExceptHandler, Exec, Expr, expr, Expression,
- expr_context, ExtSlice, FloorDiv, For, FunctionDef, GeneratorExp, Global,
- Gt, GtE, If, IfExp, Import, ImportFrom, In, Index, Interactive, Invert, Is,
- IsNot, keyword, Lambda, List, ListComp, Load, LShift, Lt, LtE, Mod, mod,
- Module, Mult, Name, Not, NotEq, NotIn, Num, operator, Or, Param, Pass, Pow,
- Print, Raise, Repr, Return, RShift, Set, SetComp, Slice, slice, stmt,
- Store, Str, Sub, Subscript, Suite, TryExcept, TryFinally, Tuple, UAdd,
- UnaryOp, unaryop, USub, While, With, Yield
-)
-
-__version__ = ... # type: str
-PyCF_ONLY_AST = ... # type: int
-
-
-def parse(source: Union[str, bytes], filename: Union[str, bytes] = ..., mode: str = ...) -> Module: ...
-def copy_location(new_node: AST, old_node: AST) -> AST: ...
-def dump(node: AST, annotate_fields: bool = ..., include_attributes: bool = ...) -> str: ...
-def fix_missing_locations(node: AST) -> AST: ...
-def get_docstring(node: AST, clean: bool = ...) -> str: ...
-def increment_lineno(node: AST, n: int = ...) -> AST: ...
-def iter_child_nodes(node: AST) -> Iterator[AST]: ...
-def iter_fields(node: AST) -> Iterator[typing.Tuple[str, Any]]: ...
-def literal_eval(node_or_string: Union[str, AST]) -> Any: ...
-def walk(node: AST) -> Iterator[AST]: ...
-
-class NodeVisitor():
- def visit(self, node: AST) -> Any: ...
- def generic_visit(self, node: AST) -> None: ...
-
-class NodeTransformer(NodeVisitor):
- def generic_visit(self, node: AST) -> None: ...
diff --git a/typeshed/stdlib/2/atexit.pyi b/typeshed/stdlib/2/atexit.pyi
deleted file mode 100644
index 13d2602..0000000
--- a/typeshed/stdlib/2/atexit.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-from typing import TypeVar, Any
-
-_FT = TypeVar('_FT')
-
-def register(func: _FT, *args: Any, **kargs: Any) -> _FT: ...
diff --git a/typeshed/stdlib/2/builtins.pyi b/typeshed/stdlib/2/builtins.pyi
deleted file mode 100644
index 541122b..0000000
--- a/typeshed/stdlib/2/builtins.pyi
+++ /dev/null
@@ -1,981 +0,0 @@
-# Stubs for builtins (Python 2.7)
-
-# True and False are deliberately omitted because they are keywords in
-# Python 3, and stub files conform to Python 3 syntax.
-
-from typing import (
- TypeVar, Iterator, Iterable, overload,
- Sequence, Mapping, Tuple, List, Any, Dict, Callable, Generic, Set,
- AbstractSet, FrozenSet, Sized, Reversible, SupportsInt, SupportsFloat, SupportsAbs,
- SupportsRound, IO, BinaryIO, Union, AnyStr, MutableSequence, MutableMapping,
- MutableSet, ItemsView, KeysView, ValuesView, Optional, Container, Type
-)
-from abc import abstractmethod, ABCMeta
-from mypy_extensions import NoReturn
-
-_T = TypeVar('_T')
-_T_co = TypeVar('_T_co', covariant=True)
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-_S = TypeVar('_S')
-_T1 = TypeVar('_T1')
-_T2 = TypeVar('_T2')
-_T3 = TypeVar('_T3')
-_T4 = TypeVar('_T4')
-_T5 = TypeVar('_T5')
-_TT = TypeVar('_TT', bound='type')
-
-class object:
- __doc__ = ... # type: Optional[str]
- __class__ = ... # type: type
- __slots__ = ... # type: Optional[Union[str, unicode, Iterable[Union[str, unicode]]]]
- __module__ = ... # type: str
-
- def __init__(self) -> None: ...
- def __new__(cls) -> Any: ...
- def __setattr__(self, name: str, value: Any) -> None: ...
- def __eq__(self, o: object) -> bool: ...
- def __ne__(self, o: object) -> bool: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __hash__(self) -> int: ...
- def __format__(self, format_spec: str) -> str: ...
- def __getattribute__(self, name: str) -> Any: ...
- def __delattr__(self, name: str) -> None: ...
- def __sizeof__(self) -> int: ...
- def __reduce__(self) -> tuple: ...
- def __reduce_ex__(self, protocol: int) -> tuple: ...
-
-class staticmethod(object): # Special, only valid as a decorator.
- __func__ = ... # type: function
-
- def __init__(self, f: function) -> None: ...
- def __new__(cls: Type[_T], *args: Any, **kwargs: Any) -> _T: ...
- def __get__(self, obj: _T, type: Optional[Type[_T]]=...) -> function: ...
-
-class classmethod(object): # Special, only valid as a decorator.
- __func__ = ... # type: function
-
- def __init__(self, f: function) -> None: ...
- def __new__(cls: Type[_T], *args: Any, **kwargs: Any) -> _T: ...
- def __get__(self, obj: _T, type: Optional[Type[_T]]=...) -> function: ...
-
-class type(object):
- __bases__ = ... # type: Tuple[type, ...]
- __name__ = ... # type: str
- __module__ = ... # type: str
- __dict__ = ... # type: Dict[unicode, Any]
-
- @overload
- def __init__(self, o: object) -> None: ...
- @overload
- def __init__(self, name: str, bases: Tuple[type, ...], dict: Dict[str, Any]) -> None: ...
- # TODO: __new__ may have to be special and not a static method.
- @overload
- def __new__(cls, o: object) -> type: ...
- @overload
- def __new__(cls, name: str, bases: Tuple[type, ...], namespace: Dict[str, Any]) -> type: ...
- def __call__(self, *args: Any, **kwds: Any) -> Any: ...
-
- # Only new-style classes
- __mro__ = ... # type: Tuple[type, ...]
- # Note: the documentation doesnt specify what the return type is, the standard
- # implementation seems to be returning a list.
- def mro(self) -> List[type]: ...
- def __subclasses__(self: _TT) -> List[_TT]: ...
- def __instancecheck__(self, instance: Any) -> bool: ...
- def __subclasscheck__(self, subclass: type) -> bool: ...
-
-class int(SupportsInt, SupportsFloat, SupportsAbs[int]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, x: SupportsInt) -> None: ...
- @overload
- def __init__(self, x: Union[str, unicode, bytearray], base: int = 10) -> None: ...
- def bit_length(self) -> int: ...
-
- def __add__(self, x: int) -> int: ...
- def __sub__(self, x: int) -> int: ...
- def __mul__(self, x: int) -> int: ...
- def __floordiv__(self, x: int) -> int: ...
- def __div__(self, x: int) -> int: ...
- def __truediv__(self, x: int) -> float: ...
- def __mod__(self, x: int) -> int: ...
- def __radd__(self, x: int) -> int: ...
- def __rsub__(self, x: int) -> int: ...
- def __rmul__(self, x: int) -> int: ...
- def __rfloordiv__(self, x: int) -> int: ...
- def __rdiv__(self, x: int) -> int: ...
- def __rtruediv__(self, x: int) -> float: ...
- def __rmod__(self, x: int) -> int: ...
- def __pow__(self, x: int) -> Any: ... # Return type can be int or float, depending on x.
- def __rpow__(self, x: int) -> Any: ...
- def __and__(self, n: int) -> int: ...
- def __or__(self, n: int) -> int: ...
- def __xor__(self, n: int) -> int: ...
- def __lshift__(self, n: int) -> int: ...
- def __rshift__(self, n: int) -> int: ...
- def __rand__(self, n: int) -> int: ...
- def __ror__(self, n: int) -> int: ...
- def __rxor__(self, n: int) -> int: ...
- def __rlshift__(self, n: int) -> int: ...
- def __rrshift__(self, n: int) -> int: ...
- def __neg__(self) -> int: ...
- def __pos__(self) -> int: ...
- def __invert__(self) -> int: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: int) -> bool: ...
- def __le__(self, x: int) -> bool: ...
- def __gt__(self, x: int) -> bool: ...
- def __ge__(self, x: int) -> bool: ...
-
- def __str__(self) -> str: ...
- def __float__(self) -> float: ...
- def __int__(self) -> int: ...
- def __abs__(self) -> int: ...
- def __hash__(self) -> int: ...
- def __nonzero__(self) -> bool: ...
-
-class float(SupportsFloat, SupportsInt, SupportsAbs[float]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, x: SupportsFloat) -> None: ...
- @overload
- def __init__(self, x: unicode) -> None: ...
- @overload
- def __init__(self, x: bytearray) -> None: ...
- def as_integer_ratio(self) -> Tuple[int, int]: ...
- def hex(self) -> str: ...
- def is_integer(self) -> bool: ...
- @classmethod
- def fromhex(cls, s: str) -> float: ...
-
- def __add__(self, x: float) -> float: ...
- def __sub__(self, x: float) -> float: ...
- def __mul__(self, x: float) -> float: ...
- def __floordiv__(self, x: float) -> float: ...
- def __div__(self, x: float) -> float: ...
- def __truediv__(self, x: float) -> float: ...
- def __mod__(self, x: float) -> float: ...
- def __pow__(self, x: float) -> float: ...
- def __radd__(self, x: float) -> float: ...
- def __rsub__(self, x: float) -> float: ...
- def __rmul__(self, x: float) -> float: ...
- def __rfloordiv__(self, x: float) -> float: ...
- def __rdiv__(self, x: float) -> float: ...
- def __rtruediv__(self, x: float) -> float: ...
- def __rmod__(self, x: float) -> float: ...
- def __rpow__(self, x: float) -> float: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: float) -> bool: ...
- def __le__(self, x: float) -> bool: ...
- def __gt__(self, x: float) -> bool: ...
- def __ge__(self, x: float) -> bool: ...
- def __neg__(self) -> float: ...
- def __pos__(self) -> float: ...
-
- def __str__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __abs__(self) -> float: ...
- def __hash__(self) -> int: ...
- def __nonzero__(self) -> bool: ...
-
-class complex(SupportsAbs[float]):
- @overload
- def __init__(self, re: float = 0.0, im: float = 0.0) -> None: ...
- @overload
- def __init__(self, s: str) -> None: ...
-
- @property
- def real(self) -> float: ...
- @property
- def imag(self) -> float: ...
-
- def conjugate(self) -> complex: ...
-
- def __add__(self, x: complex) -> complex: ...
- def __sub__(self, x: complex) -> complex: ...
- def __mul__(self, x: complex) -> complex: ...
- def __pow__(self, x: complex) -> complex: ...
- def __div__(self, x: complex) -> complex: ...
- def __truediv__(self, x: complex) -> complex: ...
- def __radd__(self, x: complex) -> complex: ...
- def __rsub__(self, x: complex) -> complex: ...
- def __rmul__(self, x: complex) -> complex: ...
- def __rpow__(self, x: complex) -> complex: ...
- def __rdiv__(self, x: complex) -> complex: ...
- def __rtruediv__(self, x: complex) -> complex: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __neg__(self) -> complex: ...
- def __pos__(self) -> complex: ...
-
- def __str__(self) -> str: ...
- def __abs__(self) -> float: ...
- def __hash__(self) -> int: ...
- def __nonzero__(self) -> bool: ...
-
-class super(object):
- @overload
- def __init__(self, t: Any, obj: Any) -> None: ...
- @overload
- def __init__(self, t: Any) -> None: ...
-
-class basestring(metaclass=ABCMeta): ...
-
-class unicode(basestring, Sequence[unicode]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, o: object) -> None: ...
- @overload
- def __init__(self, o: str, encoding: unicode = ..., errors: unicode = ...) -> None: ...
- def capitalize(self) -> unicode: ...
- def center(self, width: int, fillchar: unicode = u' ') -> unicode: ...
- def count(self, x: unicode) -> int: ...
- def decode(self, encoding: unicode = ..., errors: unicode = ...) -> unicode: ...
- def encode(self, encoding: unicode = ..., errors: unicode = ...) -> str: ...
- def endswith(self, suffix: Union[unicode, Tuple[unicode, ...]], start: int = 0,
- end: int = ...) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> unicode: ...
- def find(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def format(self, *args: Any, **kwargs: Any) -> unicode: ...
- def format_map(self, map: Mapping[unicode, Any]) -> unicode: ...
- def index(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdecimal(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def isidentifier(self) -> bool: ...
- def islower(self) -> bool: ...
- def isnumeric(self) -> bool: ...
- def isprintable(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[unicode]) -> unicode: ...
- def ljust(self, width: int, fillchar: unicode = u' ') -> unicode: ...
- def lower(self) -> unicode: ...
- def lstrip(self, chars: unicode = ...) -> unicode: ...
- def partition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- def replace(self, old: unicode, new: unicode, count: int = ...) -> unicode: ...
- def rfind(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def rindex(self, sub: unicode, start: int = 0, end: int = 0) -> int: ...
- def rjust(self, width: int, fillchar: unicode = u' ') -> unicode: ...
- def rpartition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- def rsplit(self, sep: Optional[unicode] = ..., maxsplit: int = ...) -> List[unicode]: ...
- def rstrip(self, chars: unicode = ...) -> unicode: ...
- def split(self, sep: Optional[unicode] = ..., maxsplit: int = ...) -> List[unicode]: ...
- def splitlines(self, keepends: bool = ...) -> List[unicode]: ...
- def startswith(self, prefix: Union[unicode, Tuple[unicode, ...]], start: int = 0,
- end: int = ...) -> bool: ...
- def strip(self, chars: unicode = ...) -> unicode: ...
- def swapcase(self) -> unicode: ...
- def title(self) -> unicode: ...
- def translate(self, table: Union[Dict[int, Any], unicode]) -> unicode: ...
- def upper(self) -> unicode: ...
- def zfill(self, width: int) -> unicode: ...
-
- @overload
- def __getitem__(self, i: int) -> unicode: ...
- @overload
- def __getitem__(self, s: slice) -> unicode: ...
- def __getslice__(self, start: int, stop: int) -> unicode: ...
- def __add__(self, s: unicode) -> unicode: ...
- def __mul__(self, n: int) -> unicode: ...
- def __mod__(self, x: Any) -> unicode: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: unicode) -> bool: ...
- def __le__(self, x: unicode) -> bool: ...
- def __gt__(self, x: unicode) -> bool: ...
- def __ge__(self, x: unicode) -> bool: ...
-
- def __len__(self) -> int: ...
- def __contains__(self, s: object) -> bool: ...
- def __iter__(self) -> Iterator[unicode]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
-
-class str(basestring, Sequence[str]):
- def __init__(self, object: object='') -> None: ...
- def capitalize(self) -> str: ...
- def center(self, width: int, fillchar: str = ...) -> str: ...
- def count(self, x: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def decode(self, encoding: unicode = ..., errors: unicode = ...) -> unicode: ...
- def encode(self, encoding: unicode = ..., errors: unicode = ...) -> str: ...
- def endswith(self, suffix: Union[unicode, Tuple[unicode, ...]]) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> str: ...
- def find(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def format(self, *args: Any, **kwargs: Any) -> str: ...
- def index(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def islower(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[AnyStr]) -> AnyStr: ...
- def ljust(self, width: int, fillchar: str = ...) -> str: ...
- def lower(self) -> str: ...
- @overload
- def lstrip(self, chars: str = ...) -> str: ...
- @overload
- def lstrip(self, chars: unicode) -> unicode: ...
- @overload
- def partition(self, sep: bytearray) -> Tuple[str, bytearray, str]: ...
- @overload
- def partition(self, sep: str) -> Tuple[str, str, str]: ...
- @overload
- def partition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- def replace(self, old: AnyStr, new: AnyStr, count: int = ...) -> AnyStr: ...
- def rfind(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def rindex(self, sub: unicode, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def rjust(self, width: int, fillchar: str = ...) -> str: ...
- @overload
- def rpartition(self, sep: bytearray) -> Tuple[str, bytearray, str]: ...
- @overload
- def rpartition(self, sep: str) -> Tuple[str, str, str]: ...
- @overload
- def rpartition(self, sep: unicode) -> Tuple[unicode, unicode, unicode]: ...
- @overload
- def rsplit(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[str]: ...
- @overload
- def rsplit(self, sep: unicode, maxsplit: int = ...) -> List[unicode]: ...
- @overload
- def rstrip(self, chars: str = ...) -> str: ...
- @overload
- def rstrip(self, chars: unicode) -> unicode: ...
- @overload
- def split(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[str]: ...
- @overload
- def split(self, sep: unicode, maxsplit: int = ...) -> List[unicode]: ...
- def splitlines(self, keepends: bool = ...) -> List[str]: ...
- def startswith(self, prefix: Union[unicode, Tuple[unicode, ...]]) -> bool: ...
- @overload
- def strip(self, chars: str = ...) -> str: ...
- @overload
- def strip(self, chars: unicode) -> unicode: ...
- def swapcase(self) -> str: ...
- def title(self) -> str: ...
- def translate(self, table: Optional[AnyStr], deletechars: AnyStr = ...) -> AnyStr: ...
- def upper(self) -> str: ...
- def zfill(self, width: int) -> str: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[str]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> str: ...
- @overload
- def __getitem__(self, s: slice) -> str: ...
- def __getslice__(self, start: int, stop: int) -> str: ...
- def __add__(self, s: AnyStr) -> AnyStr: ...
- def __mul__(self, n: int) -> str: ...
- def __rmul__(self, n: int) -> str: ...
- def __contains__(self, o: object) -> bool: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: unicode) -> bool: ...
- def __le__(self, x: unicode) -> bool: ...
- def __gt__(self, x: unicode) -> bool: ...
- def __ge__(self, x: unicode) -> bool: ...
- def __mod__(self, x: Any) -> str: ...
-
-class bytearray(MutableSequence[int]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, x: Union[Iterable[int], str]) -> None: ...
- @overload
- def __init__(self, x: unicode, encoding: unicode,
- errors: unicode = ...) -> None: ...
- @overload
- def __init__(self, length: int) -> None: ...
- def capitalize(self) -> bytearray: ...
- def center(self, width: int, fillchar: str = ...) -> bytearray: ...
- def count(self, x: str) -> int: ...
- def decode(self, encoding: unicode = ..., errors: unicode = ...) -> str: ...
- def endswith(self, suffix: Union[str, Tuple[str, ...]]) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> bytearray: ...
- def find(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def index(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def insert(self, index: int, object: int) -> None: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def islower(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[str]) -> bytearray: ...
- def ljust(self, width: int, fillchar: str = ...) -> bytearray: ...
- def lower(self) -> bytearray: ...
- def lstrip(self, chars: str = ...) -> bytearray: ...
- def partition(self, sep: str) -> Tuple[bytearray, bytearray, bytearray]: ...
- def replace(self, old: str, new: str, count: int = ...) -> bytearray: ...
- def rfind(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def rindex(self, sub: str, start: int = 0, end: int = ...) -> int: ...
- def rjust(self, width: int, fillchar: str = ...) -> bytearray: ...
- def rpartition(self, sep: str) -> Tuple[bytearray, bytearray, bytearray]: ...
- def rsplit(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[bytearray]: ...
- def rstrip(self, chars: str = ...) -> bytearray: ...
- def split(self, sep: Optional[str] = ..., maxsplit: int = ...) -> List[bytearray]: ...
- def splitlines(self, keepends: bool = ...) -> List[bytearray]: ...
- def startswith(self, prefix: Union[str, Tuple[str, ...]]) -> bool: ...
- def strip(self, chars: str = ...) -> bytearray: ...
- def swapcase(self) -> bytearray: ...
- def title(self) -> bytearray: ...
- def translate(self, table: str) -> bytearray: ...
- def upper(self) -> bytearray: ...
- def zfill(self, width: int) -> bytearray: ...
- @staticmethod
- def fromhex(x: str) -> bytearray: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[int]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> int: ...
- @overload
- def __getitem__(self, s: slice) -> bytearray: ...
- def __getslice__(self, start: int, stop: int) -> bytearray: ...
- @overload
- def __setitem__(self, i: int, x: int) -> None: ...
- @overload
- def __setitem__(self, s: slice, x: Union[Iterable[int], str]) -> None: ...
- def __setslice__(self, start: int, stop: int, x: Union[Sequence[int], str]) -> None: ...
- def __delitem__(self, i: Union[int, slice]) -> None: ...
- def __delslice__(self, start: int, stop: int) -> None: ...
- def __add__(self, s: str) -> bytearray: ...
- def __mul__(self, n: int) -> bytearray: ...
- def __contains__(self, o: object) -> bool: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: str) -> bool: ...
- def __le__(self, x: str) -> bool: ...
- def __gt__(self, x: str) -> bool: ...
- def __ge__(self, x: str) -> bool: ...
-
-class bool(int, SupportsInt, SupportsFloat):
- def __init__(self, o: object = ...) -> None: ...
-
-class slice(object):
- start = ... # type: Optional[int]
- step = ... # type: Optional[int]
- stop = ... # type: Optional[int]
- @overload
- def __init__(self, stop: Optional[int]) -> None: ...
- @overload
- def __init__(self, start: Optional[int], stop: Optional[int], step: int = None) -> None: ...
- def indices(self, len: int) -> Tuple[int, int, int]: ...
-
-class tuple(Sequence[_T_co], Generic[_T_co]):
- def __init__(self, iterable: Iterable[_T_co] = ...) -> None: ...
- def __len__(self) -> int: ...
- def __contains__(self, x: object) -> bool: ...
- @overload
- def __getitem__(self, x: int) -> _T_co: ...
- @overload
- def __getitem__(self, x: slice) -> Tuple[_T_co, ...]: ...
- def __iter__(self) -> Iterator[_T_co]: ...
- def __lt__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __le__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __gt__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __ge__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __add__(self, x: Tuple[_T_co, ...]) -> Tuple[_T_co, ...]: ...
- def __mul__(self, n: int) -> Tuple[_T_co, ...]: ...
- def __rmul__(self, n: int) -> Tuple[_T_co, ...]: ...
- def count(self, x: Any) -> int: ...
- def index(self, x: Any) -> int: ...
-
-class function:
- # TODO name of the class (corresponds to Python 'function' class)
- __name__ = ... # type: str
- __module__ = ... # type: str
-
-class list(MutableSequence[_T], Generic[_T]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[_T]) -> None: ...
- def append(self, object: _T) -> None: ...
- def extend(self, iterable: Iterable[_T]) -> None: ...
- def pop(self, index: int = -1) -> _T: ...
- def index(self, object: _T, start: int = 0, stop: int = ...) -> int: ...
- def count(self, object: _T) -> int: ...
- def insert(self, index: int, object: _T) -> None: ...
- def remove(self, object: _T) -> None: ...
- def reverse(self) -> None: ...
- def sort(self, cmp: Callable[[_T, _T], Any] = ..., key: Callable[[_T], Any] = ..., reverse: bool = ...) -> None: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> _T: ...
- @overload
- def __getitem__(self, s: slice) -> List[_T]: ...
- def __getslice__(self, start: int, stop: int) -> List[_T]: ...
- @overload
- def __setitem__(self, i: int, o: _T) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: Iterable[_T]) -> None: ...
- def __setslice__(self, start: int, stop: int, o: Sequence[_T]) -> None: ...
- def __delitem__(self, i: Union[int, slice]) -> None: ...
- def __delslice__(self, start: int, stop: int) -> None: ...
- def __add__(self, x: List[_T]) -> List[_T]: ...
- def __iadd__(self, x: Iterable[_T]) -> List[_T]: ...
- def __mul__(self, n: int) -> List[_T]: ...
- def __rmul__(self, n: int) -> List[_T]: ...
- def __contains__(self, o: object) -> bool: ...
- def __reversed__(self) -> Iterator[_T]: ...
- def __gt__(self, x: List[_T]) -> bool: ...
- def __ge__(self, x: List[_T]) -> bool: ...
- def __lt__(self, x: List[_T]) -> bool: ...
- def __le__(self, x: List[_T]) -> bool: ...
-
-class dict(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
- # NOTE: Keyword arguments are special. If they are used, _KT must include
- # str, but we have no way of enforcing it here.
- @overload
- def __init__(self, **kwargs: _VT) -> None: ...
- @overload
- def __init__(self, map: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
-
- def __new__(cls: Type[_T1], *args: Any, **kwargs: Any) -> _T1: ...
-
- def has_key(self, k: _KT) -> bool: ...
- def clear(self) -> None: ...
- def copy(self) -> Dict[_KT, _VT]: ...
- def popitem(self) -> Tuple[_KT, _VT]: ...
- def setdefault(self, k: _KT, default: _VT = ...) -> _VT: ...
- @overload
- def update(self, m: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
- def iterkeys(self) -> Iterator[_KT]: ...
- def itervalues(self) -> Iterator[_VT]: ...
- def iteritems(self) -> Iterator[Tuple[_KT, _VT]]: ...
- def viewkeys(self) -> KeysView[_KT]: ...
- def viewvalues(self) -> ValuesView[_VT]: ...
- def viewitems(self) -> ItemsView[_KT, _VT]: ...
- @staticmethod
- @overload
- def fromkeys(seq: Sequence[_T]) -> Dict[_T, Any]: ... # TODO: Actually a class method (mypy/issues#328)
- @staticmethod
- @overload
- def fromkeys(seq: Sequence[_T], value: _S) -> Dict[_T, _S]: ...
- def __len__(self) -> int: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __iter__(self) -> Iterator[_KT]: ...
- def __str__(self) -> str: ...
-
-class set(MutableSet[_T], Generic[_T]):
- def __init__(self, iterable: Iterable[_T] = ...) -> None: ...
- def add(self, element: _T) -> None: ...
- def clear(self) -> None: ...
- def copy(self) -> Set[_T]: ...
- def difference(self, *s: Iterable[Any]) -> Set[_T]: ...
- def difference_update(self, *s: Iterable[Any]) -> None: ...
- def discard(self, element: _T) -> None: ...
- def intersection(self, *s: Iterable[Any]) -> Set[_T]: ...
- def intersection_update(self, *s: Iterable[Any]) -> None: ...
- def isdisjoint(self, s: Iterable[Any]) -> bool: ...
- def issubset(self, s: Iterable[Any]) -> bool: ...
- def issuperset(self, s: Iterable[Any]) -> bool: ...
- def pop(self) -> _T: ...
- def remove(self, element: _T) -> None: ...
- def symmetric_difference(self, s: Iterable[_T]) -> Set[_T]: ...
- def symmetric_difference_update(self, s: Iterable[_T]) -> None: ...
- def union(self, *s: Iterable[_T]) -> Set[_T]: ...
- def update(self, *s: Iterable[_T]) -> None: ...
- def __len__(self) -> int: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __and__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __iand__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __or__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __ior__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __sub__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __isub__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __xor__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __ixor__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
- # TODO more set operations
-
-class frozenset(AbstractSet[_T], Generic[_T]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[_T]) -> None: ...
- def copy(self) -> FrozenSet[_T]: ...
- def difference(self, *s: Iterable[Any]) -> FrozenSet[_T]: ...
- def intersection(self, *s: Iterable[Any]) -> FrozenSet[_T]: ...
- def isdisjoint(self, s: Iterable[_T]) -> bool: ...
- def issubset(self, s: Iterable[Any]) -> bool: ...
- def issuperset(self, s: Iterable[Any]) -> bool: ...
- def symmetric_difference(self, s: Iterable[_T]) -> FrozenSet[_T]: ...
- def union(self, *s: Iterable[_T]) -> FrozenSet[_T]: ...
- def __len__(self) -> int: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __and__(self, s: AbstractSet[_T]) -> FrozenSet[_T]: ...
- def __or__(self, s: AbstractSet[_S]) -> FrozenSet[Union[_T, _S]]: ...
- def __sub__(self, s: AbstractSet[_T]) -> FrozenSet[_T]: ...
- def __xor__(self, s: AbstractSet[_S]) -> FrozenSet[Union[_T, _S]]: ...
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
-
-class enumerate(Iterator[Tuple[int, _T]], Generic[_T]):
- def __init__(self, iterable: Iterable[_T], start: int = 0) -> None: ...
- def __iter__(self) -> Iterator[Tuple[int, _T]]: ...
- def next(self) -> Tuple[int, _T]: ...
- # TODO __getattribute__
-
-class xrange(Sized, Iterable[int], Reversible[int]):
- @overload
- def __init__(self, stop: int) -> None: ...
- @overload
- def __init__(self, start: int, stop: int, step: int = 1) -> None: ...
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[int]: ...
- def __getitem__(self, i: int) -> int: ...
- def __reversed__(self) -> Iterator[int]: ...
-
-class property(object):
- def __init__(self, fget: Callable[[Any], Any] = None,
- fset: Callable[[Any, Any], None] = None,
- fdel: Callable[[Any], None] = None, doc: str = None) -> None: ...
- def getter(self, fget: Callable[[Any], Any]) -> property: ...
- def setter(self, fset: Callable[[Any, Any], None]) -> property: ...
- def deleter(self, fdel: Callable[[Any], None]) -> property: ...
- def __get__(self, obj: Any, type: type=None) -> Any: ...
- def __set__(self, obj: Any, value: Any) -> None: ...
- def __delete__(self, obj: Any) -> None: ...
- def fget(self) -> Any: ...
- def fset(self, value: Any) -> None: ...
- def fdel(self) -> None: ...
-
-long = int
-bytes = str
-
-NotImplemented = ... # type: Any
-
-def abs(n: SupportsAbs[_T]) -> _T: ...
-def all(i: Iterable) -> bool: ...
-def any(i: Iterable) -> bool: ...
-def bin(number: int) -> str: ...
-def callable(o: object) -> bool: ...
-def chr(code: int) -> str: ...
-def compile(source: Any, filename: unicode, mode: str, flags: int = 0,
- dont_inherit: int = 0) -> Any: ...
-def delattr(o: Any, name: unicode) -> None: ...
-def dir(o: object = ...) -> List[str]: ...
- at overload
-def divmod(a: int, b: int) -> Tuple[int, int]: ...
- at overload
-def divmod(a: float, b: float) -> Tuple[float, float]: ...
-def exit(code: Any = ...) -> NoReturn: ...
- at overload
-def filter(function: Callable[[_T], Any],
- iterable: Iterable[_T]) -> List[_T]: ...
- at overload
-def filter(function: None,
- iterable: Iterable[Optional[_T]]) -> List[_T]: ...
-def format(o: object, format_spec: str = '') -> str: ... # TODO unicode
-def getattr(o: Any, name: unicode, default: Any = None) -> Any: ...
-def hasattr(o: Any, name: unicode) -> bool: ...
-def hash(o: object) -> int: ...
-def hex(i: int) -> str: ... # TODO __index__
-def id(o: object) -> int: ...
-def input(prompt: Any = ...) -> Any: ...
-def intern(string: str) -> str: ...
- at overload
-def iter(iterable: Iterable[_T]) -> Iterator[_T]: ...
- at overload
-def iter(function: Callable[[], _T], sentinel: _T) -> Iterator[_T]: ...
-def isinstance(o: object, t: Union[type, Tuple[Union[type, Tuple], ...]]) -> bool: ...
-def issubclass(cls: type, classinfo: Union[type, Tuple[Union[type, Tuple], ...]]) -> bool: ...
-def len(o: Sized) -> int: ...
- at overload
-def map(func: Callable[[_T1], _S], iter1: Iterable[_T1]) -> List[_S]: ...
- at overload
-def map(func: Callable[[_T1, _T2], _S],
- iter1: Iterable[_T1],
- iter2: Iterable[_T2]) -> List[_S]: ... # TODO more than two iterables
- at overload
-def max(arg1: _T, arg2: _T, *args: _T, key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def max(iterable: Iterable[_T], key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def min(arg1: _T, arg2: _T, *args: _T, key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def min(iterable: Iterable[_T], key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def next(i: Iterator[_T]) -> _T: ...
- at overload
-def next(i: Iterator[_T], default: _VT) -> Union[_T, _VT]: ...
-def oct(i: int) -> str: ... # TODO __index__
- at overload
-def open(file: str, mode: str = 'r', buffering: int = ...) -> BinaryIO: ...
- at overload
-def open(file: unicode, mode: str = 'r', buffering: int = ...) -> BinaryIO: ...
- at overload
-def open(file: int, mode: str = 'r', buffering: int = ...) -> BinaryIO: ...
-def ord(c: unicode) -> int: ...
-# This is only available after from __future__ import print_function.
-def print(*values: Any, sep: unicode = u' ', end: unicode = u'\n',
- file: IO[Any] = ...) -> None: ...
- at overload
-def pow(x: int, y: int) -> Any: ... # The return type can be int or float, depending on y.
- at overload
-def pow(x: int, y: int, z: int) -> Any: ...
- at overload
-def pow(x: float, y: float) -> float: ...
- at overload
-def pow(x: float, y: float, z: float) -> float: ...
-def quit(code: int = ...) -> None: ...
-def range(x: int, y: int = 0, step: int = 1) -> List[int]: ...
-def raw_input(prompt: Any = ...) -> str: ...
-
- at overload
-def reduce(function: Callable[[_T, _S], _T], iterable: Iterable[_S], initializer: _T) -> _T: ...
- at overload
-def reduce(function: Callable[[_T, _T], _T], iterable: Iterable[_T]) -> _T: ...
-
-def reload(module: Any) -> Any: ...
- at overload
-def reversed(object: Reversible[_T]) -> Iterator[_T]: ...
- at overload
-def reversed(object: Sequence[_T]) -> Iterator[_T]: ...
-def repr(o: object) -> str: ...
- at overload
-def round(number: float) -> float: ...
- at overload
-def round(number: float, ndigits: int) -> float: ... # Always return a float if given ndigits.
- at overload
-def round(number: SupportsRound[_T]) -> _T: ...
- at overload
-def round(number: SupportsRound[_T], ndigits: int) -> _T: ...
-def setattr(object: Any, name: unicode, value: Any) -> None: ...
-def sorted(iterable: Iterable[_T], *,
- cmp: Callable[[_T, _T], int] = ...,
- key: Callable[[_T], Any] = ...,
- reverse: bool = ...) -> List[_T]: ...
-def sum(iterable: Iterable[_T], start: _T = ...) -> _T: ...
-def unichr(i: int) -> unicode: ...
-def vars(object: Any = ...) -> Dict[str, Any]: ...
- at overload
-def zip(iter1: Iterable[_T1]) -> List[Tuple[_T1]]: ...
- at overload
-def zip(iter1: Iterable[_T1],
- iter2: Iterable[_T2]) -> List[Tuple[_T1, _T2]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2],
- iter3: Iterable[_T3]) -> List[Tuple[_T1, _T2, _T3]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2], iter3: Iterable[_T3],
- iter4: Iterable[_T4]) -> List[Tuple[_T1, _T2,
- _T3, _T4]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2], iter3: Iterable[_T3],
- iter4: Iterable[_T4], iter5: Iterable[_T5]) -> List[Tuple[_T1, _T2,
- _T3, _T4, _T5]]: ...
- at overload
-def zip(iter1: Iterable[Any], iter2: Iterable[Any], iter3: Iterable[Any],
- iter4: Iterable[Any], iter5: Iterable[Any], iter6: Iterable[Any],
- *iterables: Iterable[Any]) -> List[Tuple[Any, ...]]: ...
-def __import__(name: unicode,
- globals: Dict[str, Any] = ...,
- locals: Dict[str, Any] = ...,
- fromlist: List[str] = ..., level: int = ...) -> Any: ...
-
-def globals() -> Dict[str, Any]: ...
-def locals() -> Dict[str, Any]: ...
-
-# Actually the type of Ellipsis is <type 'ellipsis'>, but since it's
-# not exposed anywhere under that name, we make it private here.
-class ellipsis: ...
-Ellipsis = ... # type: ellipsis
-
-# TODO: buffer support is incomplete; e.g. some_string.startswith(some_buffer) doesn't type check.
-_AnyBuffer = TypeVar('_AnyBuffer', str, unicode, bytearray, buffer)
-
-class buffer(Sized):
- def __init__(self, object: _AnyBuffer, offset: int = ..., size: int = ...) -> None: ...
- def __add__(self, other: _AnyBuffer) -> str: ...
- def __cmp__(self, other: _AnyBuffer) -> bool: ...
- def __getitem__(self, key: Union[int, slice]) -> str: ...
- def __getslice__(self, i: int, j: int) -> str: ...
- def __len__(self) -> int: ...
- def __mul__(self, x: int) -> str: ...
-
-class memoryview(Sized, Container[bytes]):
- format = ... # type: str
- itemsize = ... # type: int
- shape = ... # type: Optional[Tuple[int, ...]]
- strides = ... # type: Optional[Tuple[int, ...]]
- suboffsets = ... # type: Optional[Tuple[int, ...]]
- readonly = ... # type: bool
- ndim = ... # type: int
-
- def __init__(self, obj: Union[str, bytearray, buffer, memoryview]) -> None: ...
-
- @overload
- def __getitem__(self, i: int) -> bytes: ...
- @overload
- def __getitem__(self, s: slice) -> memoryview: ...
-
- def __contains__(self, x: object) -> bool: ...
- def __iter__(self) -> Iterator[bytes]: ...
- def __len__(self) -> int: ...
-
- @overload
- def __setitem__(self, i: int, o: bytes) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: Sequence[bytes]) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: memoryview) -> None: ...
-
- def tobytes(self) -> bytes: ...
- def tolist(self) -> List[int]: ...
-
-class BaseException(object):
- args = ... # type: Tuple[Any, ...]
- message = ... # type: str
- def __init__(self, *args: Any) -> None: ...
-class GeneratorExit(BaseException): ...
-class KeyboardInterrupt(BaseException): ...
-class SystemExit(BaseException):
- code = 0
-class Exception(BaseException): ...
-class StopIteration(Exception): ...
-class StandardError(Exception): ...
-class ArithmeticError(StandardError): ...
-class BufferError(StandardError): ...
-class EnvironmentError(StandardError):
- errno = 0
- strerror = ... # type: str
- # TODO can this be unicode?
- filename = ... # type: str
-class LookupError(StandardError): ...
-class RuntimeError(StandardError): ...
-class ValueError(StandardError): ...
-class AssertionError(StandardError): ...
-class AttributeError(StandardError): ...
-class EOFError(StandardError): ...
-class FloatingPointError(ArithmeticError): ...
-class IOError(EnvironmentError): ...
-class ImportError(StandardError): ...
-class IndexError(LookupError): ...
-class KeyError(LookupError): ...
-class MemoryError(StandardError): ...
-class NameError(StandardError): ...
-class NotImplementedError(RuntimeError): ...
-class OSError(EnvironmentError): ...
-class WindowsError(OSError):
- winerror = ... # type: int
-class OverflowError(ArithmeticError): ...
-class ReferenceError(StandardError): ...
-class SyntaxError(StandardError):
- msg = ... # type: str
- lineno = ... # type: int
- offset = ... # type: int
- text = ... # type: str
- filename = ... # type: str
-class IndentationError(SyntaxError): ...
-class TabError(IndentationError): ...
-class SystemError(StandardError): ...
-class TypeError(StandardError): ...
-class UnboundLocalError(NameError): ...
-class UnicodeError(ValueError): ...
-class UnicodeDecodeError(UnicodeError): ...
-class UnicodeEncodeError(UnicodeError): ...
-class UnicodeTranslateError(UnicodeError): ...
-class ZeroDivisionError(ArithmeticError): ...
-
-class Warning(Exception): ...
-class UserWarning(Warning): ...
-class DeprecationWarning(Warning): ...
-class SyntaxWarning(Warning): ...
-class RuntimeWarning(Warning): ...
-class FutureWarning(Warning): ...
-class PendingDeprecationWarning(Warning): ...
-class ImportWarning(Warning): ...
-class UnicodeWarning(Warning): ...
-class BytesWarning(Warning): ...
-class ResourceWarning(Warning): ...
-
-def eval(s: str, globals: Dict[str, Any] = ..., locals: Dict[str, Any] = ...) -> Any: ...
-def exec(object: str,
- globals: Dict[str, Any] = None,
- locals: Dict[str, Any] = None) -> Any: ... # TODO code object as source
-
-def cmp(x: Any, y: Any) -> int: ...
-
-def execfile(filename: str, globals: Dict[str, Any] = None, locals: Dict[str, Any] = None) -> None: ...
-
-class file(BinaryIO):
- @overload
- def __init__(self, file: str, mode: str = 'r', buffering: int = ...) -> None: ...
- @overload
- def __init__(self, file: unicode, mode: str = 'r', buffering: int = ...) -> None: ...
- @overload
- def __init__(self, file: int, mode: str = 'r', buffering: int = ...) -> None: ...
- def __iter__(self) -> Iterator[str]: ...
- def read(self, n: int = ...) -> str: ...
- def __enter__(self) -> BinaryIO: ...
- def __exit__(self, t: type = None, exc: BaseException = None, tb: Any = None) -> bool: ...
- def flush(self) -> None: ...
- def fileno(self) -> int: ...
- def isatty(self) -> bool: ...
- def close(self) -> None: ...
-
- def readable(self) -> bool: ...
- def writable(self) -> bool: ...
- def seekable(self) -> bool: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def tell(self) -> int: ...
- def readline(self, limit: int = ...) -> str: ...
- def readlines(self, hint: int = ...) -> List[str]: ...
- def write(self, data: str) -> int: ...
- def writelines(self, data: Iterable[str]) -> None: ...
- def truncate(self, pos: Optional[int] = ...) -> int: ...
-
-# Very old builtins
-def apply(func: Callable[..., _T], args: Sequence[Any] = None, kwds: Mapping[str, Any] = None) -> _T: ...
-_N = TypeVar('_N', bool, int, float, complex)
-def coerce(x: _N, y: _N) -> Tuple[_N, _N]: ...
diff --git a/typeshed/stdlib/2/cPickle.pyi b/typeshed/stdlib/2/cPickle.pyi
deleted file mode 100644
index fb129d1..0000000
--- a/typeshed/stdlib/2/cPickle.pyi
+++ /dev/null
@@ -1,32 +0,0 @@
-from typing import Any, IO, List
-
-HIGHEST_PROTOCOL = ... # type: int
-compatible_formats = ... # type: List[str]
-format_version = ... # type: str
-
-class Pickler:
- def __init__(self, file: IO[str], protocol: int = ...) -> None: ...
-
- def dump(self, obj: Any) -> None: ...
-
- def clear_memo(self) -> None: ...
-
-
-class Unpickler:
- def __init__(self, file: IO[str]) -> None: ...
-
- def load(self) -> Any: ...
-
- def noload(self) -> Any: ...
-
-
-def dump(obj: Any, file: IO[str], protocol: int = ...) -> None: ...
-def dumps(obj: Any, protocol: int = ...) -> str: ...
-def load(file: IO[str]) -> Any: ...
-def loads(str: str) -> Any: ...
-
-class PickleError(Exception): ...
-class UnpicklingError(PickleError): ...
-class BadPickleGet(UnpicklingError): ...
-class PicklingError(PickleError): ...
-class UnpickleableError(PicklingError): ...
diff --git a/typeshed/stdlib/2/cStringIO.pyi b/typeshed/stdlib/2/cStringIO.pyi
deleted file mode 100644
index 462e6ae..0000000
--- a/typeshed/stdlib/2/cStringIO.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for cStringIO (Python 2.7)
-# See https://docs.python.org/2/library/stringio.html
-
-from typing import overload, IO, List, Iterable, Iterator, Optional, Union
-from types import TracebackType
-
-# TODO the typing.IO[] generics should be split into input and output.
-
-class InputType(IO[str], Iterator[str]):
- def getvalue(self) -> str: ...
- def close(self) -> None: ...
- @property
- def closed(self) -> bool: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def read(self, size: int = ...) -> str: ...
- def readline(self, size: int = ...) -> str: ...
- def readlines(self, hint: int = ...) -> List[str]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def __iter__(self) -> 'InputType': ...
- def next(self) -> str: ...
- def reset(self) -> None: ...
-
-class OutputType(IO[str], Iterator[str]):
- @property
- def softspace(self) -> int: ...
- def getvalue(self) -> str: ...
- def close(self) -> None: ...
- @property
- def closed(self) -> bool: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def read(self, size: int = ...) -> str: ...
- def readline(self, size: int = ...) -> str: ...
- def readlines(self, hint: int = ...) -> List[str]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def __iter__(self) -> 'OutputType': ...
- def next(self) -> str: ...
- def reset(self) -> None: ...
- def write(self, b: Union[str, unicode]) -> int: ...
- def writelines(self, lines: Iterable[Union[str, unicode]]) -> None: ...
-
- at overload
-def StringIO() -> OutputType: ...
- at overload
-def StringIO(s: str) -> InputType: ...
diff --git a/typeshed/stdlib/2/calendar.pyi b/typeshed/stdlib/2/calendar.pyi
deleted file mode 100644
index 6f1fd45..0000000
--- a/typeshed/stdlib/2/calendar.pyi
+++ /dev/null
@@ -1,92 +0,0 @@
-from typing import Any, Iterable, List, Optional, Tuple, Sequence
-import datetime
-
-LocaleType = Tuple[Optional[str], Optional[str]]
-
-class IllegalMonthError(ValueError):
- def __init__(self, month: int) -> None: ...
- def __str__(self) -> str: ...
-
-class IllegalWeekdayError(ValueError):
- def __init__(self, weekday: int) -> None: ...
- def __str__(self) -> str: ...
-
-def isleap(year: int) -> bool: ...
-def leapdays(y1: int, y2: int) -> int: ...
-def weekday(year: int, month: int, day: int) -> int: ...
-def monthrange(year: int, month: int) -> Tuple[int, int]: ...
-
-class Calendar(object):
- def __init__(self, firstweekday: int = 0) -> None: ...
- def getfirstweekday(self) -> int: ...
- def setfirstweekday(self, firstweekday: int) -> None: ...
- def iterweekdays(self) -> Iterable[int]: ...
- def itermonthdates(self, year: int, month: int) -> Iterable[datetime.date]: ...
- def itermonthdays2(self, year: int, month: int) -> Iterable[Tuple[int, int]]: ...
- def itermonthdays(self, year: int, month: int) -> Iterable[int]: ...
- def monthdatescalendar(self, year: int, month: int) -> List[List[datetime.date]]: ...
- def monthdays2calendar(self, year: int, month: int) -> List[List[Tuple[int, int]]]: ...
- def monthdayscalendar(self, year: int, month: int) -> List[List[int]]: ...
- def yeardatescalendar(self, year: int, width: int = 3) -> List[List[int]]: ...
- def yeardays2calendar(self, year: int, width: int = 3) -> List[List[Tuple[int, int]]]: ...
- def yeardayscalendar(self, year: int, width: int = 3) -> List[List[int]]: ...
-
-class TextCalendar(Calendar):
- def prweek(self, theweek: int, width: int) -> None: ...
- def formatday(self, day: int, weekday: int, width: int) -> str: ...
- def formatweek(self, theweek: int, width: int) -> str: ...
- def formatweekday(self, day: int, width: int) -> str: ...
- def formatweekheader(self, width: int) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, width: int, withyear: bool = ...) -> str: ...
- def prmonth(self, theyear: int, themonth: int, w: Any=0, l: Any = 0) -> None: ...
- def formatmonth(self, theyear: int, themonth: int, w: int = 0, l: int = 0) -> str: ...
- def formatyear(self, theyear: int, w: int = 2, l: int = 1, c: int = 6, m: int = 3) -> str: ...
- def pryear(self, theyear: int, w: Any = 0, l: Any = 0, c: Any = 6, m: Any = 3) -> None: ...
-
-class HTMLCalendar(Calendar):
- def formatday(self, day: int, weekday: int) -> str: ...
- def formatweek(self, theweek: int) -> str: ...
- def formatweekday(self, day: int) -> str: ...
- def formatweekheader(self) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, withyear: bool = ...) -> str: ...
- def formatmonth(self, theyear: int, themonth: int, withyear: bool = ...) -> str: ...
- def formatyear(self, theyear: int, width: int = 3) -> str: ...
- def formatyearpage(self, theyear: int, width: int = 3, css: Optional[str] = ..., encoding: Optional[str] = ...) -> str: ...
-
-class TimeEncoding:
- def __init__(self, locale: LocaleType) -> None: ...
- def __enter__(self) -> LocaleType: ...
- def __exit__(self, *args) -> None: ...
-
-class LocaleTextCalendar(TextCalendar):
- def __init__(self, firstweekday: int = 0, locale: Optional[LocaleType] = ...) -> None: ...
- def formatweekday(self, day: int, width: int) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, width: int, withyear: bool = ...) -> str: ...
-
-class LocaleHTMLCalendar(HTMLCalendar):
- def __init__(self, firstweekday: int = 0, locale: Optional[LocaleType] = ...) -> None: ...
- def formatweekday(self, day: int) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, withyear: bool = ...) -> str: ...
-
-c = ... # type: TextCalendar
-def setfirstweekday(firstweekday: int) -> None: ...
-def format(cols: int, colwidth: int = ..., spacing: int = ...) -> str: ...
-def formatstring(cols: int, colwidth: int = ..., spacing: int = ...) -> str: ...
-def timegm(tuple: Tuple[int, ...]) -> int: ...
-
-# Data attributes
-day_name = ... # type: Sequence[str]
-day_abbr = ... # type: Sequence[str]
-month_name = ... # type: Sequence[str]
-month_abbr = ... # type: Sequence[str]
-
-# Below constants are not in docs or __all__, but enough people have used them
-# they are now effectively public.
-
-MONDAY = ... # type: int
-TUESDAY = ... # type: int
-WEDNESDAY = ... # type: int
-THURSDAY = ... # type: int
-FRIDAY = ... # type: int
-SATURDAY = ... # type: int
-SUNDAY = ... # type: int
diff --git a/typeshed/stdlib/2/collections.pyi b/typeshed/stdlib/2/collections.pyi
deleted file mode 100644
index 5360fe6..0000000
--- a/typeshed/stdlib/2/collections.pyi
+++ /dev/null
@@ -1,107 +0,0 @@
-# Stubs for collections
-
-# Based on http://docs.python.org/2.7/library/collections.html
-
-# These are not exported.
-from typing import Any, Dict, Generic, TypeVar, Tuple, overload, Type, Optional, List, Union, Reversible
-
-# These are exported.
-from typing import (
- Callable as Callable,
- Container as Container,
- Hashable as Hashable,
- ItemsView as ItemsView,
- Iterable as Iterable,
- Iterator as Iterator,
- KeysView as KeysView,
- Mapping as Mapping,
- MappingView as MappingView,
- MutableMapping as MutableMapping,
- MutableSequence as MutableSequence,
- MutableSet as MutableSet,
- Sequence as Sequence,
- AbstractSet as Set,
- Sized as Sized,
- ValuesView as ValuesView,
-)
-
-_T = TypeVar('_T')
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-
-# namedtuple is special-cased in the type checker; the initializer is ignored.
-def namedtuple(typename: Union[str, unicode], field_names: Union[str, unicode, Iterable[Any]], *,
- verbose: bool = ..., rename: bool = ...) -> Type[tuple]: ...
-
-class deque(Sized, Iterable[_T], Reversible[_T], Generic[_T]):
- def __init__(self, iterable: Iterable[_T] = ...,
- maxlen: int = ...) -> None: ...
- @property
- def maxlen(self) -> Optional[int]: ...
- def append(self, x: _T) -> None: ...
- def appendleft(self, x: _T) -> None: ...
- def clear(self) -> None: ...
- def count(self, x: _T) -> int: ...
- def extend(self, iterable: Iterable[_T]) -> None: ...
- def extendleft(self, iterable: Iterable[_T]) -> None: ...
- def pop(self) -> _T: ...
- def popleft(self) -> _T: ...
- def remove(self, value: _T) -> None: ...
- def reverse(self) -> None: ...
- def rotate(self, n: int) -> None: ...
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __hash__(self) -> int: ...
- def __getitem__(self, i: int) -> _T: ...
- def __setitem__(self, i: int, x: _T) -> None: ...
- def __contains__(self, o: _T) -> bool: ...
- def __reversed__(self) -> Iterator[_T]: ...
-
-class Counter(Dict[_T, int], Generic[_T]):
- # TODO: __init__ keyword arguments
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, Mapping: Mapping[_T, int]) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[_T]) -> None: ...
- def elements(self) -> Iterator[_T]: ...
- def most_common(self, n: int = ...) -> List[_T]: ...
- @overload
- def subtract(self, mapping: Mapping[_T, int]) -> None: ...
- @overload
- def subtract(self, iterable: Iterable[_T]) -> None: ...
- # The Iterable[Tuple[...]] argument type is not actually desirable
- # (the tuples will be added as keys, breaking type safety) but
- # it's included so that the signature is compatible with
- # Dict.update. Not sure if we should use '# type: ignore' instead
- # and omit the type from the union.
- @overload
- def update(self, m: Mapping[_T, int], **kwargs: _VT) -> None: ...
- @overload
- def update(self, m: Union[Iterable[_T], Iterable[Tuple[_T, int]]], **kwargs: _VT) -> None: ...
-
-class OrderedDict(Dict[_KT, _VT], Reversible[_KT], Generic[_KT, _VT]):
- def popitem(self, last: bool = ...) -> Tuple[_KT, _VT]: ...
- def move_to_end(self, key: _KT, last: bool = ...) -> None: ...
- def __reversed__(self) -> Iterator[_KT]: ...
-
-class defaultdict(Dict[_KT, _VT], Generic[_KT, _VT]):
- default_factory = ... # type: Callable[[], _VT]
- # TODO: __init__ keyword args
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, map: Mapping[_KT, _VT]) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[Tuple[_KT, _VT]]) -> None: ...
- @overload
- def __init__(self, default_factory: Callable[[], _VT]) -> None: ...
- @overload
- def __init__(self, default_factory: Callable[[], _VT],
- map: Mapping[_KT, _VT]) -> None: ...
- @overload
- def __init__(self, default_factory: Callable[[], _VT],
- iterable: Iterable[Tuple[_KT, _VT]]) -> None: ...
- def __missing__(self, key: _KT) -> _VT: ...
diff --git a/typeshed/stdlib/2/commands.pyi b/typeshed/stdlib/2/commands.pyi
deleted file mode 100644
index 864dbf4..0000000
--- a/typeshed/stdlib/2/commands.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-from typing import Tuple
-
-def getstatus(file: str) -> str: ...
-def getoutput(cmd: str) -> str: ...
-def getstatusoutput(cmd: str) -> Tuple[int, str]: ...
diff --git a/typeshed/stdlib/2/compileall.pyi b/typeshed/stdlib/2/compileall.pyi
deleted file mode 100644
index 28f079a..0000000
--- a/typeshed/stdlib/2/compileall.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for compileall (Python 2)
-
-from typing import Optional, Pattern, Union
-
-_Path = Union[str, bytes]
-
-# fx can be any object with a 'search' method; once we have Protocols we can change the type
-def compile_dir(dir: _Path, maxlevels: int = ..., ddir: Optional[_Path] = ..., force: bool = ..., rx: Optional[Pattern] = ..., quiet: int = ...) -> None: ...
-def compile_file(fullname: _Path, ddir: Optional[_Path] = ..., force: bool = ..., rx: Optional[Pattern] = ..., quiet: int = ...) -> None: ...
-def compile_path(skip_curdir: bool = ..., maxlevels: int = ..., force: bool = ..., quiet: int = ...) -> None: ...
diff --git a/typeshed/stdlib/2/cookielib.pyi b/typeshed/stdlib/2/cookielib.pyi
deleted file mode 100644
index f7389df..0000000
--- a/typeshed/stdlib/2/cookielib.pyi
+++ /dev/null
@@ -1,110 +0,0 @@
-# Stubs for cookielib (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class Cookie:
- version = ... # type: Any
- name = ... # type: Any
- value = ... # type: Any
- port = ... # type: Any
- port_specified = ... # type: Any
- domain = ... # type: Any
- domain_specified = ... # type: Any
- domain_initial_dot = ... # type: Any
- path = ... # type: Any
- path_specified = ... # type: Any
- secure = ... # type: Any
- expires = ... # type: Any
- discard = ... # type: Any
- comment = ... # type: Any
- comment_url = ... # type: Any
- rfc2109 = ... # type: Any
- def __init__(self, version, name, value, port, port_specified, domain, domain_specified, domain_initial_dot, path, path_specified, secure, expires, discard, comment, comment_url, rest, rfc2109=False): ...
- def has_nonstandard_attr(self, name): ...
- def get_nonstandard_attr(self, name, default=None): ...
- def set_nonstandard_attr(self, name, value): ...
- def is_expired(self, now=None): ...
-
-class CookiePolicy:
- def set_ok(self, cookie, request): ...
- def return_ok(self, cookie, request): ...
- def domain_return_ok(self, domain, request): ...
- def path_return_ok(self, path, request): ...
-
-class DefaultCookiePolicy(CookiePolicy):
- DomainStrictNoDots = ... # type: Any
- DomainStrictNonDomain = ... # type: Any
- DomainRFC2965Match = ... # type: Any
- DomainLiberal = ... # type: Any
- DomainStrict = ... # type: Any
- netscape = ... # type: Any
- rfc2965 = ... # type: Any
- rfc2109_as_netscape = ... # type: Any
- hide_cookie2 = ... # type: Any
- strict_domain = ... # type: Any
- strict_rfc2965_unverifiable = ... # type: Any
- strict_ns_unverifiable = ... # type: Any
- strict_ns_domain = ... # type: Any
- strict_ns_set_initial_dollar = ... # type: Any
- strict_ns_set_path = ... # type: Any
- def __init__(self, blocked_domains=None, allowed_domains=None, netscape=True, rfc2965=False, rfc2109_as_netscape=None, hide_cookie2=False, strict_domain=False, strict_rfc2965_unverifiable=True, strict_ns_unverifiable=False, strict_ns_domain=..., strict_ns_set_initial_dollar=False, strict_ns_set_path=False): ...
- def blocked_domains(self): ...
- def set_blocked_domains(self, blocked_domains): ...
- def is_blocked(self, domain): ...
- def allowed_domains(self): ...
- def set_allowed_domains(self, allowed_domains): ...
- def is_not_allowed(self, domain): ...
- def set_ok(self, cookie, request): ...
- def set_ok_version(self, cookie, request): ...
- def set_ok_verifiability(self, cookie, request): ...
- def set_ok_name(self, cookie, request): ...
- def set_ok_path(self, cookie, request): ...
- def set_ok_domain(self, cookie, request): ...
- def set_ok_port(self, cookie, request): ...
- def return_ok(self, cookie, request): ...
- def return_ok_version(self, cookie, request): ...
- def return_ok_verifiability(self, cookie, request): ...
- def return_ok_secure(self, cookie, request): ...
- def return_ok_expires(self, cookie, request): ...
- def return_ok_port(self, cookie, request): ...
- def return_ok_domain(self, cookie, request): ...
- def domain_return_ok(self, domain, request): ...
- def path_return_ok(self, path, request): ...
-
-class Absent: ...
-
-class CookieJar:
- non_word_re = ... # type: Any
- quote_re = ... # type: Any
- strict_domain_re = ... # type: Any
- domain_re = ... # type: Any
- dots_re = ... # type: Any
- magic_re = ... # type: Any
- def __init__(self, policy=None): ...
- def set_policy(self, policy): ...
- def add_cookie_header(self, request): ...
- def make_cookies(self, response, request): ...
- def set_cookie_if_ok(self, cookie, request): ...
- def set_cookie(self, cookie): ...
- def extract_cookies(self, response, request): ...
- def clear(self, domain=None, path=None, name=None): ...
- def clear_session_cookies(self): ...
- def clear_expired_cookies(self): ...
- def __iter__(self): ...
- def __len__(self): ...
-
-class LoadError(IOError): ...
-
-class FileCookieJar(CookieJar):
- filename = ... # type: Any
- delayload = ... # type: Any
- def __init__(self, filename=None, delayload=False, policy=None): ...
- def save(self, filename=None, ignore_discard=False, ignore_expires=False): ...
- def load(self, filename=None, ignore_discard=False, ignore_expires=False): ...
- def revert(self, filename=None, ignore_discard=False, ignore_expires=False): ...
-
-MozillaCookieJar = FileCookieJar
-LWPCookieJar = FileCookieJar
-def lwp_cookie_str(cookie: Cookie) -> str: ...
diff --git a/typeshed/stdlib/2/csv.pyi b/typeshed/stdlib/2/csv.pyi
deleted file mode 100644
index 51a57e4..0000000
--- a/typeshed/stdlib/2/csv.pyi
+++ /dev/null
@@ -1,88 +0,0 @@
-# Stubs for csv (Python 2.7)
-#
-# NOTE: Based on a dynamically typed stub automatically generated by stubgen.
-
-from typing import Any, Dict, Iterable, List, Sequence, Type, Union
-
-# Public interface of _csv.reader's return type
-class _Reader(Iterable[List[str]]):
- dialect = ... # type: Dialect
- line_num = ... # type: int
-
- def next(self) -> List[str]: ...
-
-_Row = Sequence[Any] # May contain anything: csv calls str() on the elements that are not None
-
-# Public interface of _csv.writer's return type
-class _Writer:
- dialect = ... # type: Dialect
-
- def writerow(self, row: _Row) -> None: ...
- def writerows(self, rows: Iterable[_Row]) -> None: ...
-
-QUOTE_ALL = ... # type: int
-QUOTE_MINIMAL = ... # type: int
-QUOTE_NONE = ... # type: int
-QUOTE_NONNUMERIC = ... # type: int
-
-class Error(Exception): ...
-
-_Dialect = Union[str, Dialect, Type[Dialect]]
-
-def writer(csvfile: Any, dialect: _Dialect = ..., **fmtparams) -> _Writer: ...
-def reader(csvfile: Iterable[str], dialect: _Dialect = ..., **fmtparams) -> _Reader: ...
-def register_dialect(name, dialect=..., **fmtparams): ...
-def unregister_dialect(name): ...
-def get_dialect(name: str) -> Dialect: ...
-def list_dialects(): ...
-def field_size_limit(new_limit: int = ...) -> int: ...
-
-class Dialect:
- delimiter = ... # type: str
- quotechar = ... # type: str
- escapechar = ... # type: str
- doublequote = ... # type: bool
- skipinitialspace = ... # type: bool
- lineterminator = ... # type: str
- quoting = ... # type: int
- def __init__(self) -> None: ...
-
-class excel(Dialect):
- pass
-
-class excel_tab(excel):
- pass
-
-class unix_dialect(Dialect):
- pass
-
-class DictReader(Iterable):
- restkey = ... # type: Any
- restval = ... # type: Any
- reader = ... # type: Any
- dialect = ... # type: _Dialect
- line_num = ... # type: int
- fieldnames = ... # type: Sequence[Any]
- def __init__(self, f: Iterable[str], fieldnames: Sequence[Any] = ..., restkey=...,
- restval=..., dialect: _Dialect = ..., *args, **kwds) -> None: ...
- def __iter__(self): ...
- def next(self): ...
-
-_DictRow = Dict[Any, Union[str, int]]
-
-class DictWriter:
- fieldnames = ... # type: Any
- restval = ... # type: Any
- extrasaction = ... # type: Any
- writer = ... # type: Any
- def __init__(self, f: Any, fieldnames: Sequence[Any], restval=..., extrasaction: str = ...,
- dialect: _Dialect = ..., *args, **kwds) -> None: ...
- def writeheader(self) -> None: ...
- def writerow(self, rowdict: _DictRow) -> None: ...
- def writerows(self, rowdicts: Iterable[_DictRow]) -> None: ...
-
-class Sniffer:
- preferred = ... # type: Any
- def __init__(self) -> None: ...
- def sniff(self, sample: str, delimiters: str = ...) -> Dialect: ...
- def has_header(self, sample: str) -> bool: ...
diff --git a/typeshed/stdlib/2/datetime.pyi b/typeshed/stdlib/2/datetime.pyi
deleted file mode 100644
index eb91541..0000000
--- a/typeshed/stdlib/2/datetime.pyi
+++ /dev/null
@@ -1,209 +0,0 @@
-# Stubs for datetime
-
-# NOTE: These are incomplete!
-
-from time import struct_time
-from typing import AnyStr, Optional, SupportsAbs, Tuple, Union, overload
-
-MINYEAR = 0
-MAXYEAR = 0
-
-class tzinfo(object):
- def tzname(self, dt: Optional[datetime]) -> str: ...
- def utcoffset(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def dst(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def fromutc(self, dt: datetime) -> datetime: ...
-
-_tzinfo = tzinfo
-
-class date(object):
- min = ... # type: date
- max = ... # type: date
- resolution = ... # type: timedelta
-
- def __init__(self, year: int, month: int, day: int) -> None: ...
-
- @classmethod
- def fromtimestamp(cls, t: float) -> date: ...
- @classmethod
- def today(cls) -> date: ...
- @classmethod
- def fromordinal(cls, n: int) -> date: ...
-
- @property
- def year(self) -> int: ...
- @property
- def month(self) -> int: ...
- @property
- def day(self) -> int: ...
-
- def ctime(self) -> str: ...
- def strftime(self, fmt: Union[str, unicode]) -> str: ...
- def __format__(self, fmt: AnyStr) -> AnyStr: ...
- def isoformat(self) -> str: ...
- def timetuple(self) -> struct_time: ...
- def toordinal(self) -> int: ...
- def replace(self, year: int = ..., month: int = ..., day: int = ...) -> date: ...
- def __le__(self, other: date) -> bool: ...
- def __lt__(self, other: date) -> bool: ...
- def __ge__(self, other: date) -> bool: ...
- def __gt__(self, other: date) -> bool: ...
- def __add__(self, other: timedelta) -> date: ...
- @overload
- def __sub__(self, other: timedelta) -> date: ...
- @overload
- def __sub__(self, other: date) -> timedelta: ...
- def __hash__(self) -> int: ...
- def weekday(self) -> int: ...
- def isoweekday(self) -> int: ...
- def isocalendar(self) -> Tuple[int, int, int]: ...
-
-class time:
- min = ... # type: time
- max = ... # type: time
- resolution = ... # type: timedelta
-
- def __init__(self, hour: int = ..., minute: int = ..., second: int = ..., microsecond: int = ...,
- tzinfo: tzinfo = ...) -> None: ...
-
- @property
- def hour(self) -> int: ...
- @property
- def minute(self) -> int: ...
- @property
- def second(self) -> int: ...
- @property
- def microsecond(self) -> int: ...
- @property
- def tzinfo(self) -> _tzinfo: ...
-
- def __le__(self, other: time) -> bool: ...
- def __lt__(self, other: time) -> bool: ...
- def __ge__(self, other: time) -> bool: ...
- def __gt__(self, other: time) -> bool: ...
- def __hash__(self) -> int: ...
- def isoformat(self) -> str: ...
- def strftime(self, fmt: Union[str, unicode]) -> str: ...
- def __format__(self, fmt: AnyStr) -> AnyStr: ...
- def utcoffset(self) -> Optional[timedelta]: ...
- def tzname(self) -> Optional[str]: ...
- def dst(self) -> Optional[int]: ...
- def replace(self, hour: int = ..., minute: int = ..., second: int = ...,
- microsecond: int = ..., tzinfo: Union[_tzinfo, bool] = ...) -> time: ...
-
-_date = date
-_time = time
-
-class timedelta(SupportsAbs[timedelta]):
- min = ... # type: timedelta
- max = ... # type: timedelta
- resolution = ... # type: timedelta
-
- def __init__(self, days: float = ..., seconds: float = ..., microseconds: float = ...,
- milliseconds: float = ..., minutes: float = ..., hours: float = ...,
- weeks: float = ...) -> None: ...
-
- @property
- def days(self) -> int: ...
- @property
- def seconds(self) -> int: ...
- @property
- def microseconds(self) -> int: ...
-
- def total_seconds(self) -> float: ...
- def __add__(self, other: timedelta) -> timedelta: ...
- def __radd__(self, other: timedelta) -> timedelta: ...
- def __sub__(self, other: timedelta) -> timedelta: ...
- def __rsub__(self, other: timedelta) -> timedelta: ...
- def __neg__(self) -> timedelta: ...
- def __pos__(self) -> timedelta: ...
- def __abs__(self) -> timedelta: ...
- def __mul__(self, other: float) -> timedelta: ...
- def __rmul__(self, other: float) -> timedelta: ...
- @overload
- def __floordiv__(self, other: timedelta) -> int: ...
- @overload
- def __floordiv__(self, other: int) -> timedelta: ...
- @overload
- def __div__(self, other: timedelta) -> float: ...
- @overload
- def __div__(self, other: float) -> timedelta: ...
- def __le__(self, other: timedelta) -> bool: ...
- def __lt__(self, other: timedelta) -> bool: ...
- def __ge__(self, other: timedelta) -> bool: ...
- def __gt__(self, other: timedelta) -> bool: ...
- def __hash__(self) -> int: ...
-
-class datetime(object):
- # TODO: is actually subclass of date, but __le__, __lt__, __ge__, __gt__, __sub__ don't work with date.
- min = ... # type: datetime
- max = ... # type: datetime
- resolution = ... # type: timedelta
-
- def __init__(self, year: int, month: int, day: int, hour: int = ...,
- minute: int = ..., second: int = ..., microseconds: int = ...,
- tzinfo: tzinfo = ...) -> None: ...
-
- @property
- def year(self) -> int: ...
- @property
- def month(self) -> int: ...
- @property
- def day(self) -> int: ...
- @property
- def hour(self) -> int: ...
- @property
- def minute(self) -> int: ...
- @property
- def second(self) -> int: ...
- @property
- def microsecond(self) -> int: ...
- @property
- def tzinfo(self) -> Optional[_tzinfo]: ...
-
- @classmethod
- def fromtimestamp(cls, t: float, tz: _tzinfo = ...) -> datetime: ...
- @classmethod
- def utcfromtimestamp(cls, t: float) -> datetime: ...
- @classmethod
- def today(cls) -> datetime: ...
- @classmethod
- def fromordinal(cls, n: int) -> datetime: ...
- @classmethod
- def now(cls, tz: _tzinfo = ...) -> datetime: ...
- @classmethod
- def utcnow(cls) -> datetime: ...
- @classmethod
- def combine(cls, date: date, time: time) -> datetime: ...
- def strftime(self, fmt: Union[str, unicode]) -> str: ...
- def __format__(self, fmt: AnyStr) -> AnyStr: ...
- def toordinal(self) -> int: ...
- def timetuple(self) -> struct_time: ...
- def utctimetuple(self) -> struct_time: ...
- def date(self) -> _date: ...
- def time(self) -> _time: ...
- def timetz(self) -> _time: ...
- def replace(self, year: int = ..., month: int = ..., day: int = ..., hour: int = ...,
- minute: int = ..., second: int = ..., microsecond: int = ..., tzinfo:
- Union[_tzinfo, bool] = ...) -> datetime: ...
- def astimezone(self, tz: _tzinfo) -> datetime: ...
- def ctime(self) -> str: ...
- def isoformat(self, sep: str = ...) -> str: ...
- @classmethod
- def strptime(cls, date_string: Union[str, unicode], format: Union[str, unicode]) -> datetime: ...
- def utcoffset(self) -> Optional[timedelta]: ...
- def tzname(self) -> Optional[str]: ...
- def dst(self) -> Optional[int]: ...
- def __le__(self, other: datetime) -> bool: ...
- def __lt__(self, other: datetime) -> bool: ...
- def __ge__(self, other: datetime) -> bool: ...
- def __gt__(self, other: datetime) -> bool: ...
- def __add__(self, other: timedelta) -> datetime: ...
- @overload
- def __sub__(self, other: datetime) -> timedelta: ...
- @overload
- def __sub__(self, other: timedelta) -> datetime: ...
- def __hash__(self) -> int: ...
- def weekday(self) -> int: ...
- def isoweekday(self) -> int: ...
- def isocalendar(self) -> Tuple[int, int, int]: ...
diff --git a/typeshed/stdlib/2/decimal.pyi b/typeshed/stdlib/2/decimal.pyi
deleted file mode 100644
index 7d51c8f..0000000
--- a/typeshed/stdlib/2/decimal.pyi
+++ /dev/null
@@ -1,245 +0,0 @@
-# Stubs for decimal (Python 2)
-
-from typing import (
- Any, Dict, NamedTuple, Optional, Sequence, Tuple, Union,
- SupportsAbs, SupportsFloat, SupportsInt,
-)
-
-_Decimal = Union[Decimal, int]
-_ComparableNum = Union[Decimal, int, float]
-
-DecimalTuple = NamedTuple('DecimalTuple',
- [('sign', int),
- ('digits', Sequence[int]), # TODO: Use Tuple[int, ...]
- ('exponent', int)])
-
-ROUND_DOWN = ... # type: str
-ROUND_HALF_UP = ... # type: str
-ROUND_HALF_EVEN = ... # type: str
-ROUND_CEILING = ... # type: str
-ROUND_FLOOR = ... # type: str
-ROUND_UP = ... # type: str
-ROUND_HALF_DOWN = ... # type: str
-ROUND_05UP = ... # type: str
-
-class DecimalException(ArithmeticError):
- def handle(self, context, *args): ...
-
-class Clamped(DecimalException): ...
-
-class InvalidOperation(DecimalException): ...
-
-class ConversionSyntax(InvalidOperation): ...
-
-class DivisionByZero(DecimalException, ZeroDivisionError): ...
-
-class DivisionImpossible(InvalidOperation): ...
-
-class DivisionUndefined(InvalidOperation, ZeroDivisionError): ...
-
-class Inexact(DecimalException): ...
-
-class InvalidContext(InvalidOperation): ...
-
-class Rounded(DecimalException): ...
-
-class Subnormal(DecimalException): ...
-
-class Overflow(Inexact, Rounded): ...
-
-class Underflow(Inexact, Rounded, Subnormal): ...
-
-def setcontext(context: Context): ...
-def getcontext() -> Context: ...
-def localcontext(ctx: Optional[Context] = None) -> _ContextManager: ...
-
-class Decimal(SupportsAbs[Decimal], SupportsFloat, SupportsInt):
- def __init__(cls, value: Union[_Decimal, float, str, unicode,
- Tuple[int, Sequence[int], int]] = ...,
- context: Context = ...) -> None: ...
- @classmethod
- def from_float(cls, f: float) -> Decimal: ...
- def __nonzero__(self) -> bool: ...
- def __eq__(self, other: object) -> bool: ...
- def __ne__(self, other: object) -> bool: ...
- def __lt__(self, other: _ComparableNum) -> bool: ...
- def __le__(self, other: _ComparableNum) -> bool: ...
- def __gt__(self, other: _ComparableNum) -> bool: ...
- def __ge__(self, other: _ComparableNum) -> bool: ...
- def compare(self, other: _Decimal) -> Decimal: ...
- def __hash__(self) -> int: ...
- def as_tuple(self) -> DecimalTuple: ...
- def to_eng_string(self, context: Context = ...) -> str: ...
- def __neg__(self) -> Decimal: ...
- def __pos__(self) -> Decimal: ...
- def __abs__(self, round: bool = True) -> Decimal: ...
- def __add__(self, other: _Decimal) -> Decimal: ...
- def __radd__(self, other: int) -> Decimal: ...
- def __sub__(self, other: _Decimal) -> Decimal: ...
- def __rsub__(self, other: int) -> Decimal: ...
- def __mul__(self, other: _Decimal) -> Decimal: ...
- def __rmul__(self, other: int) -> Decimal: ...
- def __truediv__(self, other: _Decimal) -> Decimal: ...
- def __rtruediv__(self, other: int) -> Decimal: ...
- def __div__(self, other: _Decimal) -> Decimal: ...
- def __rdiv__(self, other: int) -> Decimal: ...
- def __divmod__(self, other: _Decimal) -> Tuple[Decimal, Decimal]: ...
- def __rdivmod__(self, other: int) -> Tuple[Decimal, Decimal]: ...
- def __mod__(self, other: _Decimal) -> Decimal: ...
- def __rmod__(self, other: int) -> Decimal: ...
- def remainder_near(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def __floordiv__(self, other: _Decimal) -> Decimal: ...
- def __rfloordiv__(self, other: int) -> Decimal: ...
- def __float__(self) -> float: ...
- def __int__(self) -> int: ...
- def __trunc__(self) -> int: ...
- @property
- def imag(self) -> Decimal: ...
- @property
- def real(self) -> Decimal: ...
- def conjugate(self) -> Decimal: ...
- def __complex__(self) -> complex: ...
- def __long__(self) -> long: ...
- def fma(self, other: _Decimal, third: _Decimal, context: Context = ...) -> Decimal: ...
- def __pow__(self, other: _Decimal) -> Decimal: ...
- def __rpow__(self, other: int) -> Decimal: ...
- def normalize(self, context: Context = ...) -> Decimal: ...
- def quantize(self, exp: _Decimal, rounding: str = ...,
- context: Context = ...) -> Decimal: ...
- def same_quantum(self, other: Decimal) -> bool: ...
- def to_integral(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
- def to_integral_exact(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
- def to_integral_value(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
- def sqrt(self, context: Context = ...) -> Decimal: ...
- def max(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def min(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def adjusted(self) -> int: ...
- def canonical(self, context: Context = ...) -> Decimal: ...
- def compare_signal(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def compare_total(self, other: _Decimal) -> Decimal: ...
- def compare_total_mag(self, other: _Decimal) -> Decimal: ...
- def copy_abs(self) -> Decimal: ...
- def copy_negate(self) -> Decimal: ...
- def copy_sign(self, other: _Decimal) -> Decimal: ...
- def exp(self, context: Context = ...) -> Decimal: ...
- def is_canonical(self) -> bool: ...
- def is_finite(self) -> bool: ...
- def is_infinite(self) -> bool: ...
- def is_nan(self) -> bool: ...
- def is_normal(self, context: Context = ...) -> bool: ...
- def is_qnan(self) -> bool: ...
- def is_signed(self) -> bool: ...
- def is_snan(self) -> bool: ...
- def is_subnormal(self, context: Context = ...) -> bool: ...
- def is_zero(self) -> bool: ...
- def ln(self, context: Context = ...) -> Decimal: ...
- def log10(self, context: Context = ...) -> Decimal: ...
- def logb(self, context: Context = ...) -> Decimal: ...
- def logical_and(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def logical_invert(self, context: Context = ...) -> Decimal: ...
- def logical_or(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def logical_xor(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def max_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def min_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def next_minus(self, context: Context = ...) -> Decimal: ...
- def next_plus(self, context: Context = ...) -> Decimal: ...
- def next_toward(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def number_class(self, context: Context = ...) -> str: ...
- def radix(self) -> Decimal: ...
- def rotate(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def scaleb(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def shift(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def __reduce__(self): ...
- def __copy__(self): ...
- def __deepcopy__(self, memo): ...
- def __format__(self, specifier, context=None, _localeconv=None) -> str: ...
-
-class _ContextManager:
- new_context = ... # type: Context
- saved_context = ... # type: Context
- def __init__(self, new_context: Context) -> None: ...
- def __enter__(self): ...
- def __exit__(self, t, v, tb): ...
-
-class Context:
- prec = ... # type: int
- rounding = ... # type: str
- Emin = ... # type: int
- Emax = ... # type: int
- capitals = ... # type: int
- traps = ... # type: Dict[type, bool]
- flags = ... # type: Any
- def __init__(self, prec=None, rounding=None, traps=None, flags=None, Emin=None, Emax=None, capitals=None, _clamp=0, _ignored_flags=None): ...
- def clear_flags(self): ...
- def copy(self): ...
- __copy__ = ... # type: Any
- __hash__ = ... # type: Any
- def Etiny(self): ...
- def Etop(self): ...
- def create_decimal(self, num=...): ...
- def create_decimal_from_float(self, f): ...
- def abs(self, a): ...
- def add(self, a, b): ...
- def canonical(self, a): ...
- def compare(self, a, b): ...
- def compare_signal(self, a, b): ...
- def compare_total(self, a, b): ...
- def compare_total_mag(self, a, b): ...
- def copy_abs(self, a): ...
- def copy_decimal(self, a): ...
- def copy_negate(self, a): ...
- def copy_sign(self, a, b): ...
- def divide(self, a, b): ...
- def divide_int(self, a, b): ...
- def divmod(self, a, b): ...
- def exp(self, a): ...
- def fma(self, a, b, c): ...
- def is_canonical(self, a): ...
- def is_finite(self, a): ...
- def is_infinite(self, a): ...
- def is_nan(self, a): ...
- def is_normal(self, a): ...
- def is_qnan(self, a): ...
- def is_signed(self, a): ...
- def is_snan(self, a): ...
- def is_subnormal(self, a): ...
- def is_zero(self, a): ...
- def ln(self, a): ...
- def log10(self, a): ...
- def logb(self, a): ...
- def logical_and(self, a, b): ...
- def logical_invert(self, a): ...
- def logical_or(self, a, b): ...
- def logical_xor(self, a, b): ...
- def max(self, a, b): ...
- def max_mag(self, a, b): ...
- def min(self, a, b): ...
- def min_mag(self, a, b): ...
- def minus(self, a): ...
- def multiply(self, a, b): ...
- def next_minus(self, a): ...
- def next_plus(self, a): ...
- def next_toward(self, a, b): ...
- def normalize(self, a): ...
- def number_class(self, a): ...
- def plus(self, a): ...
- def power(self, a, b, modulo=None): ...
- def quantize(self, a, b): ...
- def radix(self): ...
- def remainder(self, a, b): ...
- def remainder_near(self, a, b): ...
- def rotate(self, a, b): ...
- def same_quantum(self, a, b): ...
- def scaleb(self, a, b): ...
- def shift(self, a, b): ...
- def sqrt(self, a): ...
- def subtract(self, a, b): ...
- def to_eng_string(self, a): ...
- def to_sci_string(self, a): ...
- def to_integral_exact(self, a): ...
- def to_integral_value(self, a): ...
- def to_integral(self, a): ...
-
-DefaultContext = ... # type: Context
-BasicContext = ... # type: Context
-ExtendedContext = ... # type: Context
diff --git a/typeshed/stdlib/2/difflib.pyi b/typeshed/stdlib/2/difflib.pyi
deleted file mode 100644
index e0809f8..0000000
--- a/typeshed/stdlib/2/difflib.pyi
+++ /dev/null
@@ -1,64 +0,0 @@
-# Stubs for difflib
-
-# Based on https://docs.python.org/2.7/library/difflib.html
-
-# TODO: Support unicode?
-
-from typing import (
- TypeVar, Callable, Iterable, Iterator, List, NamedTuple, Sequence, Tuple,
- Generic, Optional
-)
-
-_T = TypeVar('_T')
-
-class SequenceMatcher(Generic[_T]):
- def __init__(self, isjunk: Optional[Callable[[_T], bool]] = ...,
- a: Sequence[_T] = ..., b: Sequence[_T] = ...,
- autojunk: bool = ...) -> None: ...
- def set_seqs(self, a: Sequence[_T], b: Sequence[_T]) -> None: ...
- def set_seq1(self, a: Sequence[_T]) -> None: ...
- def set_seq2(self, b: Sequence[_T]) -> None: ...
- def find_longest_match(self, alo: int, ahi: int, blo: int,
- bhi: int) -> Tuple[int, int, int]: ...
- def get_matching_blocks(self) -> List[Tuple[int, int, int]]: ...
- def get_opcodes(self) -> List[Tuple[str, int, int, int, int]]: ...
- def get_grouped_opcodes(self, n: int = ...
- ) -> Iterable[Tuple[str, int, int, int, int]]: ...
- def ratio(self) -> float: ...
- def quick_ratio(self) -> float: ...
- def real_quick_ratio(self) -> float: ...
-
-def get_close_matches(word: Sequence[_T], possibilities: List[Sequence[_T]],
- n: int = ..., cutoff: float = ...) -> List[Sequence[_T]]: ...
-
-class Differ:
- def __init__(self, linejunk: Callable[[str], bool] = ...,
- charjunk: Callable[[str], bool] = ...) -> None: ...
- def compare(self, a: Sequence[str], b: Sequence[str]) -> Iterator[str]: ...
-
-def IS_LINE_JUNK(str) -> bool: ...
-def IS_CHARACTER_JUNK(str) -> bool: ...
-def unified_diff(a: Sequence[str], b: Sequence[str], fromfile: str = ...,
- tofile: str = ..., fromfiledate: str = ..., tofiledate: str = ...,
- n: int = ..., lineterm: str = ...) -> Iterator[str]: ...
-def context_diff(a: Sequence[str], b: Sequence[str], fromfile: str=...,
- tofile: str = ..., fromfiledate: str = ..., tofiledate: str = ...,
- n: int = ..., lineterm: str = ...) -> Iterator[str]: ...
-def ndiff(a: Sequence[str], b: Sequence[str],
- linejunk: Callable[[str], bool] = ...,
- charjunk: Callable[[str], bool] = ...
- ) -> Iterator[str]: ...
-
-class HtmlDiff(object):
- def __init__(self, tabsize: int = ..., wrapcolumn: int = ...,
- linejunk: Callable[[str], bool] = ...,
- charjunk: Callable[[str], bool] = ...
- ) -> None: ...
- def make_file(self, fromlines: Sequence[str], tolines: Sequence[str],
- fromdesc: str = ..., todesc: str = ..., context: bool = ...,
- numlines: int = ...) -> str: ...
- def make_table(self, fromlines: Sequence[str], tolines: Sequence[str],
- fromdesc: str = ..., todesc: str = ..., context: bool = ...,
- numlines: int = ...) -> str: ...
-
-def restore(delta: Iterable[str], which: int) -> Iterator[int]: ...
diff --git a/typeshed/stdlib/2/distutils/emxccompiler.pyi b/typeshed/stdlib/2/distutils/emxccompiler.pyi
deleted file mode 100644
index 97e4a29..0000000
--- a/typeshed/stdlib/2/distutils/emxccompiler.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for emxccompiler
-
-from distutils.unixccompiler import UnixCCompiler
-
-class EMXCCompiler(UnixCCompiler): ...
diff --git a/typeshed/stdlib/2/doctest.pyi b/typeshed/stdlib/2/doctest.pyi
deleted file mode 100644
index ab88328..0000000
--- a/typeshed/stdlib/2/doctest.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for doctest
-
-# NOTE: These are incomplete!
-
-from typing import Any, Tuple
-
-# TODO arguments missing
-def testmod(m: Any = ..., name: str = ..., globs: Any = ...,
- verbose: bool = ...) -> Tuple[int, int]: ...
diff --git a/typeshed/stdlib/2/email/MIMEText.pyi b/typeshed/stdlib/2/email/MIMEText.pyi
deleted file mode 100644
index a15eb1d..0000000
--- a/typeshed/stdlib/2/email/MIMEText.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for email.MIMEText (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from email.mime.nonmultipart import MIMENonMultipart
-
-class MIMEText(MIMENonMultipart):
- def __init__(self, _text, _subtype=..., _charset=...) -> None: ...
diff --git a/typeshed/stdlib/2/email/__init__.pyi b/typeshed/stdlib/2/email/__init__.pyi
deleted file mode 100644
index 384d956..0000000
--- a/typeshed/stdlib/2/email/__init__.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-from typing import IO, Any, AnyStr
-
-def message_from_string(s: AnyStr, *args, **kwargs): ...
-def message_from_bytes(s: str, *args, **kwargs): ...
-def message_from_file(fp: IO[AnyStr], *args, **kwargs): ...
-def message_from_binary_file(fp: IO[str], *args, **kwargs): ...
diff --git a/typeshed/stdlib/2/email/_parseaddr.pyi b/typeshed/stdlib/2/email/_parseaddr.pyi
deleted file mode 100644
index 97e859e..0000000
--- a/typeshed/stdlib/2/email/_parseaddr.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for email._parseaddr (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def parsedate_tz(data): ...
-def parsedate(data): ...
-def mktime_tz(data): ...
-def quote(str): ...
-
-class AddrlistClass:
- specials = ... # type: Any
- pos = ... # type: Any
- LWS = ... # type: Any
- CR = ... # type: Any
- FWS = ... # type: Any
- atomends = ... # type: Any
- phraseends = ... # type: Any
- field = ... # type: Any
- commentlist = ... # type: Any
- def __init__(self, field): ...
- def gotonext(self): ...
- def getaddrlist(self): ...
- def getaddress(self): ...
- def getrouteaddr(self): ...
- def getaddrspec(self): ...
- def getdomain(self): ...
- def getdelimited(self, beginchar, endchars, allowcomments=True): ...
- def getquote(self): ...
- def getcomment(self): ...
- def getdomainliteral(self): ...
- def getatom(self, atomends=None): ...
- def getphraselist(self): ...
-
-class AddressList(AddrlistClass):
- addresslist = ... # type: Any
- def __init__(self, field): ...
- def __len__(self): ...
- def __add__(self, other): ...
- def __iadd__(self, other): ...
- def __sub__(self, other): ...
- def __isub__(self, other): ...
- def __getitem__(self, index): ...
diff --git a/typeshed/stdlib/2/email/mime/base.pyi b/typeshed/stdlib/2/email/mime/base.pyi
deleted file mode 100644
index 0a3eb4c..0000000
--- a/typeshed/stdlib/2/email/mime/base.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for email.mime.base (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# import message
-
-# TODO
-# class MIMEBase(message.Message):
-class MIMEBase:
- def __init__(self, _maintype, _subtype, **_params) -> None: ...
diff --git a/typeshed/stdlib/2/email/mime/multipart.pyi b/typeshed/stdlib/2/email/mime/multipart.pyi
deleted file mode 100644
index 2bc5a9e..0000000
--- a/typeshed/stdlib/2/email/mime/multipart.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for email.mime.multipart (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from email.mime.base import MIMEBase
-
-class MIMEMultipart(MIMEBase):
- def __init__(self, _subtype=..., boundary=..., _subparts=..., **_params) -> None: ...
diff --git a/typeshed/stdlib/2/email/mime/nonmultipart.pyi b/typeshed/stdlib/2/email/mime/nonmultipart.pyi
deleted file mode 100644
index b0894ab..0000000
--- a/typeshed/stdlib/2/email/mime/nonmultipart.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for email.mime.nonmultipart (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from email.mime.base import MIMEBase
-
-class MIMENonMultipart(MIMEBase):
- def attach(self, payload): ...
diff --git a/typeshed/stdlib/2/email/mime/text.pyi b/typeshed/stdlib/2/email/mime/text.pyi
deleted file mode 100644
index b6ec4c8..0000000
--- a/typeshed/stdlib/2/email/mime/text.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for email.mime.text (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from email.mime.nonmultipart import MIMENonMultipart
-
-class MIMEText(MIMENonMultipart):
- def __init__(self, _text, _subtype=..., _charset=...) -> None: ...
diff --git a/typeshed/stdlib/2/email/utils.pyi b/typeshed/stdlib/2/email/utils.pyi
deleted file mode 100644
index 48d2aa3..0000000
--- a/typeshed/stdlib/2/email/utils.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for email.utils (Python 2)
-#
-# Derived from stub automatically generated by stubgen.
-
-from email._parseaddr import AddressList as _AddressList
-from email._parseaddr import mktime_tz as mktime_tz
-from email._parseaddr import parsedate as _parsedate
-from email._parseaddr import parsedate_tz as _parsedate_tz
-from quopri import decodestring as _qdecode
-
-def formataddr(pair): ...
-def getaddresses(fieldvalues): ...
-def formatdate(timeval=None, localtime=False, usegmt=False): ...
-def make_msgid(idstring=None): ...
-def parsedate(data): ...
-def parsedate_tz(data): ...
-def parseaddr(addr): ...
-def unquote(str): ...
-def decode_rfc2231(s): ...
-def encode_rfc2231(s, charset=None, language=None): ...
-def decode_params(params): ...
-def collapse_rfc2231_value(value, errors=..., fallback_charset=...): ...
diff --git a/typeshed/stdlib/2/encodings/__init__.pyi b/typeshed/stdlib/2/encodings/__init__.pyi
deleted file mode 100644
index 2ae6c0a..0000000
--- a/typeshed/stdlib/2/encodings/__init__.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-import codecs
-
-import typing
-
-def search_function(encoding: str) -> codecs.CodecInfo:
- ...
diff --git a/typeshed/stdlib/2/encodings/utf_8.pyi b/typeshed/stdlib/2/encodings/utf_8.pyi
deleted file mode 100644
index 0111184..0000000
--- a/typeshed/stdlib/2/encodings/utf_8.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-import codecs
-
-class IncrementalEncoder(codecs.IncrementalEncoder):
- pass
-class IncrementalDecoder(codecs.BufferedIncrementalDecoder):
- pass
-class StreamWriter(codecs.StreamWriter):
- pass
-class StreamReader(codecs.StreamReader):
- pass
-
-def getregentry() -> codecs.CodecInfo: ...
-def encode(input: str, errors: str = ...) -> bytes: ...
-def decode(input: bytes, errors: str = ...) -> str: ...
diff --git a/typeshed/stdlib/2/exceptions.pyi b/typeshed/stdlib/2/exceptions.pyi
deleted file mode 100644
index 9b00e34..0000000
--- a/typeshed/stdlib/2/exceptions.pyi
+++ /dev/null
@@ -1,80 +0,0 @@
-from typing import Any, Tuple, Optional
-
-class StandardError(Exception): ...
-class ArithmeticError(StandardError): ...
-class AssertionError(StandardError): ...
-class AttributeError(StandardError): ...
-class BaseException(object):
- args = ... # type: Tuple[Any, ...]
- message = ... # type: str
- def __getslice__(self, start, end) -> Any: ...
- def __getitem__(self, start, end) -> Any: ...
- def __unicode__(self) -> unicode: ...
-class BufferError(StandardError): ...
-class BytesWarning(Warning): ...
-class DeprecationWarning(Warning): ...
-class EOFError(StandardError): ...
-class EnvironmentError(StandardError):
- errno = ... # type: int
- strerror = ... # type: str
- filename = ... # type: str
-class Exception(BaseException): ...
-class FloatingPointError(ArithmeticError): ...
-class FutureWarning(Warning): ...
-class GeneratorExit(BaseException): ...
-class IOError(EnvironmentError): ...
-class ImportError(StandardError): ...
-class ImportWarning(Warning): ...
-class IndentationError(SyntaxError): ...
-class IndexError(LookupError): ...
-class KeyError(LookupError): ...
-class KeyboardInterrupt(BaseException): ...
-class LookupError(StandardError): ...
-class MemoryError(StandardError): ...
-class NameError(StandardError): ...
-class NotImplementedError(RuntimeError): ...
-class OSError(EnvironmentError): ...
-class OverflowError(ArithmeticError): ...
-class PendingDeprecationWarning(Warning): ...
-class ReferenceError(StandardError): ...
-class RuntimeError(StandardError): ...
-class RuntimeWarning(Warning): ...
-class StopIteration(Exception): ...
-class SyntaxError(StandardError):
- text = ... # type: str
- print_file_and_line = ... # type: Optional[str]
- filename = ... # type: str
- lineno = ... # type: int
- offset = ... # type: int
- msg = ... # type: str
-class SyntaxWarning(Warning): ...
-class SystemError(StandardError): ...
-class SystemExit(BaseException):
- code = ... # type: int
-class TabError(IndentationError): ...
-class TypeError(StandardError): ...
-class UnboundLocalError(NameError): ...
-class UnicodeError(ValueError): ...
-class UnicodeDecodeError(UnicodeError):
- start = ... # type: int
- reason = ... # type: str
- object = ... # type: str
- end = ... # type: int
- encoding = ... # type: str
-class UnicodeEncodeError(UnicodeError):
- start = ... # type: int
- reason = ... # type: str
- object = ... # type: unicode
- end = ... # type: int
- encoding = ... # type: str
-class UnicodeTranslateError(UnicodeError):
- start = ... # type: int
- reason = ... # type: str
- object = ... # type: Any
- end = ... # type: int
- encoding = ... # type: str
-class UnicodeWarning(Warning): ...
-class UserWarning(Warning): ...
-class ValueError(StandardError): ...
-class Warning(Exception): ...
-class ZeroDivisionError(ArithmeticError): ...
diff --git a/typeshed/stdlib/2/fcntl.pyi b/typeshed/stdlib/2/fcntl.pyi
deleted file mode 100644
index 5e7da7f..0000000
--- a/typeshed/stdlib/2/fcntl.pyi
+++ /dev/null
@@ -1,87 +0,0 @@
-from typing import Any, Union
-import io
-
-FASYNC = ... # type: int
-FD_CLOEXEC = ... # type: int
-
-DN_ACCESS = ... # type: int
-DN_ATTRIB = ... # type: int
-DN_CREATE = ... # type: int
-DN_DELETE = ... # type: int
-DN_MODIFY = ... # type: int
-DN_MULTISHOT = ... # type: int
-DN_RENAME = ... # type: int
-F_DUPFD = ... # type: int
-F_EXLCK = ... # type: int
-F_GETFD = ... # type: int
-F_GETFL = ... # type: int
-F_GETLEASE = ... # type: int
-F_GETLK = ... # type: int
-F_GETLK64 = ... # type: int
-F_GETOWN = ... # type: int
-F_GETSIG = ... # type: int
-F_NOTIFY = ... # type: int
-F_RDLCK = ... # type: int
-F_SETFD = ... # type: int
-F_SETFL = ... # type: int
-F_SETLEASE = ... # type: int
-F_SETLK = ... # type: int
-F_SETLK64 = ... # type: int
-F_SETLKW = ... # type: int
-F_SETLKW64 = ... # type: int
-F_SETOWN = ... # type: int
-F_SETSIG = ... # type: int
-F_SHLCK = ... # type: int
-F_UNLCK = ... # type: int
-F_WRLCK = ... # type: int
-I_ATMARK = ... # type: int
-I_CANPUT = ... # type: int
-I_CKBAND = ... # type: int
-I_FDINSERT = ... # type: int
-I_FIND = ... # type: int
-I_FLUSH = ... # type: int
-I_FLUSHBAND = ... # type: int
-I_GETBAND = ... # type: int
-I_GETCLTIME = ... # type: int
-I_GETSIG = ... # type: int
-I_GRDOPT = ... # type: int
-I_GWROPT = ... # type: int
-I_LINK = ... # type: int
-I_LIST = ... # type: int
-I_LOOK = ... # type: int
-I_NREAD = ... # type: int
-I_PEEK = ... # type: int
-I_PLINK = ... # type: int
-I_POP = ... # type: int
-I_PUNLINK = ... # type: int
-I_PUSH = ... # type: int
-I_RECVFD = ... # type: int
-I_SENDFD = ... # type: int
-I_SETCLTIME = ... # type: int
-I_SETSIG = ... # type: int
-I_SRDOPT = ... # type: int
-I_STR = ... # type: int
-I_SWROPT = ... # type: int
-I_UNLINK = ... # type: int
-LOCK_EX = ... # type: int
-LOCK_MAND = ... # type: int
-LOCK_NB = ... # type: int
-LOCK_READ = ... # type: int
-LOCK_RW = ... # type: int
-LOCK_SH = ... # type: int
-LOCK_UN = ... # type: int
-LOCK_WRITE = ... # type: int
-
-_ANYFILE = Union[int, io.IOBase]
-
-# TODO All these return either int or bytes depending on the value of
-# cmd (not on the type of arg).
-def fcntl(fd: _ANYFILE, op: int, arg: Union[int, bytes] = ...) -> Any: ...
-
-# TODO: arg: int or read-only buffer interface or read-write buffer interface
-def ioctl(fd: _ANYFILE, op: int, arg: Union[int, bytes] = ...,
- mutate_flag: bool = ...) -> Any: ...
-
-def flock(fd: _ANYFILE, op: int) -> None: ...
-def lockf(fd: _ANYFILE, op: int, length: int = ..., start: int = ...,
- whence: int = ...) -> Any: ...
diff --git a/typeshed/stdlib/2/fileinput.pyi b/typeshed/stdlib/2/fileinput.pyi
deleted file mode 100644
index f3e1f37..0000000
--- a/typeshed/stdlib/2/fileinput.pyi
+++ /dev/null
@@ -1,46 +0,0 @@
-from typing import Iterable, Callable, IO, Optional, Union, Iterator
-
-class FileInput(Iterable[str]):
- def __init__(
- self,
- files: Optional[Union[str, Iterable[str]]] = None,
- inplace: bool = ...,
- backup: str = ...,
- bufsize: int = ...,
- mode: str = ...,
- openhook: Callable[[str, str], IO[str]] = ...
- ) -> None: ...
-
- def __del__(self) -> None: ...
- def close(self) -> None: ...
- def __iter__(self) -> Iterator[str]: ...
- def __getitem__(self, i: Union[int, slice]) -> str: ...
- def next(self) -> str: ...
- def nextfile(self) -> None: ...
- def readline(self) -> str: ...
- def filename(self) -> Optional[str]: ...
- def lineno(self) -> int: ...
- def filelineno(self) -> int: ...
- def fileno(self) -> int: ...
- def isfirstline(self) -> bool: ...
- def isstdin(self) -> bool: ...
-
-def input(
- files: Optional[Union[str, Iterable[str]]] = None,
- inplace: bool = ...,
- backup: str = ...,
- bufsize: int = ...,
- mode: str = ...,
- openhook: Callable[[str, str], IO[str]] = ...) -> FileInput: ...
-
-
-def filename() -> Optional[str]: ...
-def lineno() -> int: ...
-def filelineno() -> int: ...
-def isfirstline() -> bool: ...
-def isstdin() -> bool: ...
-def nextfile() -> None: ...
-def close() -> None: ...
-
-def hook_compressed(filename: str, mode: str) -> IO[str]: ...
-def hook_encoded(encoding: str) -> Callable[[str, str], IO[str]]: ...
diff --git a/typeshed/stdlib/2/fnmatch.pyi b/typeshed/stdlib/2/fnmatch.pyi
deleted file mode 100644
index e933b7b..0000000
--- a/typeshed/stdlib/2/fnmatch.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-from typing import AnyStr, Iterable, List, Union
-
-_EitherStr = Union[str, unicode]
-
-def fnmatch(filename: _EitherStr, pattern: _EitherStr) -> bool: ...
-def fnmatchcase(filename: _EitherStr, pattern: _EitherStr) -> bool: ...
-def filter(names: Iterable[AnyStr], pattern: _EitherStr) -> List[AnyStr]: ...
-def translate(pattern: AnyStr) -> AnyStr: ...
diff --git a/typeshed/stdlib/2/functools.pyi b/typeshed/stdlib/2/functools.pyi
deleted file mode 100644
index f3bcc90..0000000
--- a/typeshed/stdlib/2/functools.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-# Stubs for functools (Python 2.7)
-
-# NOTE: These are incomplete!
-
-from abc import ABCMeta, abstractmethod
-from typing import Any, Callable, Generic, Dict, Iterable, Optional, Sequence, Tuple, TypeVar, overload
-from collections import namedtuple
-
-_AnyCallable = Callable[..., Any]
-
-_T = TypeVar("_T")
-_S = TypeVar("_S")
- at overload
-def reduce(function: Callable[[_T, _T], _T],
- sequence: Iterable[_T]) -> _T: ...
- at overload
-def reduce(function: Callable[[_T, _S], _T],
- sequence: Iterable[_S], initial: _T) -> _T: ...
-
-WRAPPER_ASSIGNMENTS = ... # type: Sequence[str]
-WRAPPER_UPDATES = ... # type: Sequence[str]
-
-def update_wrapper(wrapper: _AnyCallable, wrapped: _AnyCallable, assigned: Sequence[str] = ...,
- updated: Sequence[str] = ...) -> None: ...
-def wraps(wrapped: _AnyCallable, assigned: Sequence[str] = ..., updated: Sequence[str] = ...) -> Callable[[_AnyCallable], _AnyCallable]: ...
-def total_ordering(cls: type) -> type: ...
-def cmp_to_key(mycmp: Callable[[_T, _T], int]) -> Callable[[_T], Any]: ...
-
-class partial(Generic[_T]):
- func = ... # Callable[..., _T]
- args = ... # type: Tuple[Any, ...]
- keywords = ... # type: Dict[str, Any]
- def __init__(self, func: Callable[..., _T], *args: Any, **kwargs: Any) -> None: ...
- def __call__(self, *args: Any, **kwargs: Any) -> _T: ...
diff --git a/typeshed/stdlib/2/future_builtins.pyi b/typeshed/stdlib/2/future_builtins.pyi
deleted file mode 100644
index a9b25b2..0000000
--- a/typeshed/stdlib/2/future_builtins.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-from typing import Any
-
-from itertools import ifilter as filter
-from itertools import imap as map
-from itertools import izip as zip
-
-
-def ascii(obj: Any) -> str: ...
-
-
-def hex(x: int) -> str: ...
-
-
-def oct(x: int) -> str: ...
diff --git a/typeshed/stdlib/2/gc.pyi b/typeshed/stdlib/2/gc.pyi
deleted file mode 100644
index d93e996..0000000
--- a/typeshed/stdlib/2/gc.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-# Stubs for gc
-
-from typing import Any, List, Tuple
-
-
-def enable() -> None: ...
-def disable() -> None: ...
-def isenabled() -> bool: ...
-def collect(generation: int = ...) -> int: ...
-def set_debug(flags: int) -> None: ...
-def get_debug() -> int: ...
-def get_objects() -> List[Any]: ...
-def set_threshold(threshold0: int, threshold1: int = ...,
- threshold2: int = ...) -> None: ...
-def get_count() -> Tuple[int, int, int]: ...
-def get_threshold() -> Tuple[int, int, int]: ...
-def get_referrers(*objs: Any) -> List[Any]: ...
-def get_referents(*objs: Any) -> List[Any]: ...
-def is_tracked(obj: Any) -> bool: ...
-
-garbage = ... # type: List[Any]
-
-DEBUG_STATS = ... # type: int
-DEBUG_COLLECTABLE = ... # type: int
-DEBUG_UNCOLLECTABLE = ... # type: int
-DEBUG_INSTANCES = ... # type: int
-DEBUG_OBJECTS = ... # type: int
-DEBUG_SAVEALL = ... # type: int
-DEBUG_LEAK = ... # type: int
diff --git a/typeshed/stdlib/2/genericpath.pyi b/typeshed/stdlib/2/genericpath.pyi
deleted file mode 100644
index 85f1c0f..0000000
--- a/typeshed/stdlib/2/genericpath.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for genericpath (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class _unicode: ...
-
-def exists(path): ...
-def isfile(path): ...
-def isdir(s): ...
-def getsize(filename): ...
-def getmtime(filename): ...
-def getatime(filename): ...
-def getctime(filename): ...
-def commonprefix(m): ...
diff --git a/typeshed/stdlib/2/getopt.pyi b/typeshed/stdlib/2/getopt.pyi
deleted file mode 100644
index bc6577f..0000000
--- a/typeshed/stdlib/2/getopt.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-from typing import List, Tuple
-
-class GetoptError(Exception):
- opt = ... # type: str
- msg = ... # type: str
- def __init__(self, msg: str, opt: str=...) -> None: ...
- def __str__(self) -> str: ...
-
-error = GetoptError
-
-def getopt(args: List[str], shortopts: str,
- longopts: List[str]=...) -> Tuple[List[Tuple[str, str]],
- List[str]]: ...
-
-def gnu_getopt(args: List[str], shortopts: str,
- longopts: List[str]=...) -> Tuple[List[Tuple[str, str]],
- List[str]]: ...
diff --git a/typeshed/stdlib/2/getpass.pyi b/typeshed/stdlib/2/getpass.pyi
deleted file mode 100644
index 011fc8e..0000000
--- a/typeshed/stdlib/2/getpass.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for getpass (Python 2)
-
-from typing import Any, IO
-
-class GetPassWarning(UserWarning): ...
-
-def getpass(prompt: str = ..., stream: IO[Any] = ...) -> str: ...
-def getuser() -> str: ...
diff --git a/typeshed/stdlib/2/gettext.pyi b/typeshed/stdlib/2/gettext.pyi
deleted file mode 100644
index 51dd523..0000000
--- a/typeshed/stdlib/2/gettext.pyi
+++ /dev/null
@@ -1,43 +0,0 @@
-# TODO(MichalPokorny): better types
-
-from typing import Any, IO, List, Optional, Union
-
-def bindtextdomain(domain: str, localedir: str = ...) -> str: ...
-def bind_textdomain_codeset(domain: str, codeset: str = ...) -> str: ...
-def textdomain(domain: str = ...) -> str: ...
-def gettext(message: str) -> str: ...
-def lgettext(message: str) -> str: ...
-def dgettext(domain: str, message: str) -> str: ...
-def ldgettext(domain: str, message: str) -> str: ...
-def ngettext(singular: str, plural: str, n: int) -> str: ...
-def lngettext(singular: str, plural: str, n: int) -> str: ...
-def dngettext(domain: str, singular: str, plural: str, n: int) -> str: ...
-def ldngettext(domain: str, singular: str, plural: str, n: int) -> str: ...
-
-class NullTranslations(object):
- def __init__(self, fp: IO[str] = ...) -> None: ...
- def _parse(self, fp: IO[str]) -> None: ...
- def add_fallback(self, fallback: NullTranslations) -> None: ...
- def gettext(self, message: str) -> str: ...
- def lgettext(self, message: str) -> str: ...
- def ugettext(self, message: Union[str, unicode]) -> unicode: ...
- def ngettext(self, singular: str, plural: str, n: int) -> str: ...
- def lngettext(self, singular: str, plural: str, n: int) -> str: ...
- def ungettext(self, singular: Union[str, unicode], plural: Union[str, unicode], n: int) -> unicode: ...
- def info(self) -> Any: ...
- def charset(self) -> Any: ...
- def output_charset(self) -> Any: ...
- def set_output_charset(self, charset: Any) -> None: ...
- def install(self, unicode: bool = ..., names: Any = ...) -> None: ...
-
-class GNUTranslations(NullTranslations):
- LE_MAGIC = ... # type: int
- BE_MAGIC = ... # type: int
-
-def find(domain: str, localedir: str = ..., languages: List[str] = ...,
- all: Any = ...) -> Optional[Union[str, List[str]]]: ...
-
-def translation(domain: str, localedir: str = ..., languages: List[str] = ...,
- class_: Any = ..., fallback: Any = ..., codeset: Any = ...) -> NullTranslations: ...
-def install(domain: str, localedir: str = ..., unicode: Any = ..., codeset: Any = ...,
- names: Any = ...) -> None: ...
diff --git a/typeshed/stdlib/2/glob.pyi b/typeshed/stdlib/2/glob.pyi
deleted file mode 100644
index 9b70e5c..0000000
--- a/typeshed/stdlib/2/glob.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-from typing import List, Iterator, AnyStr
-
-def glob(pathname: AnyStr) -> List[AnyStr]: ...
-def iglob(pathname: AnyStr) -> Iterator[AnyStr]: ...
diff --git a/typeshed/stdlib/2/grp.pyi b/typeshed/stdlib/2/grp.pyi
deleted file mode 100644
index 6a1f758..0000000
--- a/typeshed/stdlib/2/grp.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-from typing import Optional, List
-
-class struct_group(object):
- gr_name = ... # type: Optional[str]
- gr_passwd = ... # type: Optional[str]
- gr_gid = ... # type: int
- gr_mem = ... # type: List[str]
-
-def getgrall() -> List[struct_group]: ...
-def getgrgid(id: int) -> struct_group: ...
-def getgrnam(name: str) -> struct_group: ...
diff --git a/typeshed/stdlib/2/gzip.pyi b/typeshed/stdlib/2/gzip.pyi
deleted file mode 100644
index 30d9e83..0000000
--- a/typeshed/stdlib/2/gzip.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for gzip (Python 2)
-#
-# NOTE: Based on a dynamically typed stub automatically generated by stubgen.
-
-from typing import Any, IO
-import io
-
-class GzipFile(io.BufferedIOBase):
- myfileobj = ... # type: Any
- max_read_chunk = ... # type: Any
- mode = ... # type: Any
- extrabuf = ... # type: Any
- extrasize = ... # type: Any
- extrastart = ... # type: Any
- name = ... # type: Any
- min_readsize = ... # type: Any
- compress = ... # type: Any
- fileobj = ... # type: Any
- offset = ... # type: Any
- mtime = ... # type: Any
- def __init__(self, filename: str = ..., mode: str = ..., compresslevel: int = ...,
- fileobj: IO[str] = ..., mtime: float = ...) -> None: ...
- @property
- def filename(self): ...
- size = ... # type: Any
- crc = ... # type: Any
- def write(self, data): ...
- def read(self, size=...): ...
- @property
- def closed(self): ...
- def close(self): ...
- def flush(self, zlib_mode=...): ...
- def fileno(self): ...
- def rewind(self): ...
- def readable(self): ...
- def writable(self): ...
- def seekable(self): ...
- def seek(self, offset, whence=...): ...
- def readline(self, size=...): ...
-
-def open(filename: str, mode: str = ..., compresslevel: int = ...) -> GzipFile: ...
diff --git a/typeshed/stdlib/2/hashlib.pyi b/typeshed/stdlib/2/hashlib.pyi
deleted file mode 100644
index fa1dbce..0000000
--- a/typeshed/stdlib/2/hashlib.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for hashlib (Python 2)
-
-from typing import Tuple, Union
-
-_DataType = Union[str, unicode, bytearray, buffer, memoryview]
-
-class _hash(object): # This is not actually in the module namespace.
- name = ... # type: str
- block_size = 0
- digest_size = 0
- digestsize = 0
- def __init__(self, arg: _DataType = ...) -> None: ...
- def update(self, arg: _DataType) -> None: ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def copy(self) -> _hash: ...
-
-def new(name: str, data: str = ...) -> _hash: ...
-
-def md5(s: _DataType = ...) -> _hash: ...
-def sha1(s: _DataType = ...) -> _hash: ...
-def sha224(s: _DataType = ...) -> _hash: ...
-def sha256(s: _DataType = ...) -> _hash: ...
-def sha384(s: _DataType = ...) -> _hash: ...
-def sha512(s: _DataType = ...) -> _hash: ...
-
-algorithms = ... # type: Tuple[str, ...]
-algorithms_guaranteed = ... # type: Tuple[str, ...]
-algorithms_available = ... # type: Tuple[str, ...]
-
-def pbkdf2_hmac(name: str, password: str, salt: str, rounds: int, dklen: int = ...) -> str: ...
diff --git a/typeshed/stdlib/2/heapq.pyi b/typeshed/stdlib/2/heapq.pyi
deleted file mode 100644
index 4a7a65f..0000000
--- a/typeshed/stdlib/2/heapq.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-from typing import TypeVar, List, Iterable, Any, Callable
-
-_T = TypeVar('_T')
-
-def cmp_lt(x, y) -> bool: ...
-def heappush(heap: List[_T], item: _T) -> None: ...
-def heappop(heap: List[_T]) -> _T:
- raise IndexError() # if heap is empty
-def heappushpop(heap: List[_T], item: _T) -> _T: ...
-def heapify(x: List[_T]) -> None: ...
-def heapreplace(heap: List[_T], item: _T) -> _T:
- raise IndexError() # if heap is empty
-def merge(*iterables: Iterable[_T]) -> Iterable[_T]: ...
-def nlargest(n: int, iterable: Iterable[_T]) -> List[_T]: ...
-def nsmallest(n: int, iterable: Iterable[_T]) -> List[_T]: ...
diff --git a/typeshed/stdlib/2/htmlentitydefs.pyi b/typeshed/stdlib/2/htmlentitydefs.pyi
deleted file mode 100644
index c90f3a9..0000000
--- a/typeshed/stdlib/2/htmlentitydefs.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for htmlentitydefs (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Mapping
-
-name2codepoint = ... # type: Mapping[str, int]
-codepoint2name = ... # type: Mapping[int, str]
-entitydefs = ... # type: Mapping[str, str]
diff --git a/typeshed/stdlib/2/httplib.pyi b/typeshed/stdlib/2/httplib.pyi
deleted file mode 100644
index d8d5e51..0000000
--- a/typeshed/stdlib/2/httplib.pyi
+++ /dev/null
@@ -1,189 +0,0 @@
-# Stubs for httplib (Python 2)
-#
-# Generated by stubgen and manually massaged a bit.
-# Needs lots more work!
-
-from typing import Any, Dict
-import mimetools
-
-class HTTPMessage(mimetools.Message):
- def addheader(self, key: str, value: str) -> None: ...
- def addcontinue(self, key: str, more: str) -> None: ...
- dict = ... # type: Dict[str, str]
- unixfrom = ... # type: str
- headers = ... # type: Any
- status = ... # type: str
- seekable = ... # type: bool
- def readheaders(self) -> None: ...
-
-class HTTPResponse:
- fp = ... # type: Any
- debuglevel = ... # type: Any
- strict = ... # type: Any
- msg = ... # type: Any
- version = ... # type: Any
- status = ... # type: Any
- reason = ... # type: Any
- chunked = ... # type: Any
- chunk_left = ... # type: Any
- length = ... # type: Any
- will_close = ... # type: Any
- def __init__(self, sock, debuglevel=0, strict=0, method=None, buffering: bool=...) -> None: ...
- def begin(self): ...
- def close(self): ...
- def isclosed(self): ...
- def read(self, amt=None): ...
- def fileno(self): ...
- def getheader(self, name, default=None): ...
- def getheaders(self): ...
-
-class HTTPConnection:
- response_class = ... # type: Any
- default_port = ... # type: Any
- auto_open = ... # type: Any
- debuglevel = ... # type: Any
- strict = ... # type: Any
- timeout = ... # type: Any
- source_address = ... # type: Any
- sock = ... # type: Any
- def __init__(self, host, port=None, strict=None, timeout=..., source_address=None) -> None: ...
- def set_tunnel(self, host, port=None, headers=None): ...
- def set_debuglevel(self, level): ...
- def connect(self): ...
- def close(self): ...
- def send(self, data): ...
- def putrequest(self, method, url, skip_host=0, skip_accept_encoding=0): ...
- def putheader(self, header, *values): ...
- def endheaders(self, message_body=None): ...
- def request(self, method, url, body=None, headers=...): ...
- def getresponse(self, buffering: bool=...): ...
-
-class HTTP:
- debuglevel = ... # type: Any
- def __init__(self, host: str=..., port=None, strict=None) -> None: ...
- def connect(self, host=None, port=None): ...
- def getfile(self): ...
- file = ... # type: Any
- headers = ... # type: Any
- def getreply(self, buffering: bool=...): ...
- def close(self): ...
-
-class HTTPSConnection(HTTPConnection):
- default_port = ... # type: Any
- key_file = ... # type: Any
- cert_file = ... # type: Any
- def __init__(self, host, port=None, key_file=None, cert_file=None, strict=None, timeout=..., source_address=None, context=None) -> None: ...
- sock = ... # type: Any
- def connect(self): ...
-
-class HTTPS(HTTP):
- key_file = ... # type: Any
- cert_file = ... # type: Any
- def __init__(self, host: str=..., port=None, key_file=None, cert_file=None, strict=None, context=None) -> None: ...
-
-class HTTPException(Exception): ...
-class NotConnected(HTTPException): ...
-class InvalidURL(HTTPException): ...
-
-class UnknownProtocol(HTTPException):
- args = ... # type: Any
- version = ... # type: Any
- def __init__(self, version) -> None: ...
-
-class UnknownTransferEncoding(HTTPException): ...
-class UnimplementedFileMode(HTTPException): ...
-
-class IncompleteRead(HTTPException):
- args = ... # type: Any
- partial = ... # type: Any
- expected = ... # type: Any
- def __init__(self, partial, expected=None) -> None: ...
-
-class ImproperConnectionState(HTTPException): ...
-class CannotSendRequest(ImproperConnectionState): ...
-class CannotSendHeader(ImproperConnectionState): ...
-class ResponseNotReady(ImproperConnectionState): ...
-
-class BadStatusLine(HTTPException):
- args = ... # type: Any
- line = ... # type: Any
- def __init__(self, line) -> None: ...
-
-class LineTooLong(HTTPException):
- def __init__(self, line_type) -> None: ...
-
-error = ... # type: Any
-
-class LineAndFileWrapper:
- def __init__(self, line, file) -> None: ...
- def __getattr__(self, attr): ...
- def read(self, amt=None): ...
- def readline(self): ...
- def readlines(self, size=None): ...
-
-# Constants
-
-responses = ... # type: Dict[int, str]
-
-HTTP_PORT = ... # type: int
-HTTPS_PORT = ... # type: int
-
-# status codes
-# informational
-CONTINUE = ... # type: int
-SWITCHING_PROTOCOLS = ... # type: int
-PROCESSING = ... # type: int
-
-# successful
-OK = ... # type: int
-CREATED = ... # type: int
-ACCEPTED = ... # type: int
-NON_AUTHORITATIVE_INFORMATION = ... # type: int
-NO_CONTENT = ... # type: int
-RESET_CONTENT = ... # type: int
-PARTIAL_CONTENT = ... # type: int
-MULTI_STATUS = ... # type: int
-IM_USED = ... # type: int
-
-# redirection
-MULTIPLE_CHOICES = ... # type: int
-MOVED_PERMANENTLY = ... # type: int
-FOUND = ... # type: int
-SEE_OTHER = ... # type: int
-NOT_MODIFIED = ... # type: int
-USE_PROXY = ... # type: int
-TEMPORARY_REDIRECT = ... # type: int
-
-# client error
-BAD_REQUEST = ... # type: int
-UNAUTHORIZED = ... # type: int
-PAYMENT_REQUIRED = ... # type: int
-FORBIDDEN = ... # type: int
-NOT_FOUND = ... # type: int
-METHOD_NOT_ALLOWED = ... # type: int
-NOT_ACCEPTABLE = ... # type: int
-PROXY_AUTHENTICATION_REQUIRED = ... # type: int
-REQUEST_TIMEOUT = ... # type: int
-CONFLICT = ... # type: int
-GONE = ... # type: int
-LENGTH_REQUIRED = ... # type: int
-PRECONDITION_FAILED = ... # type: int
-REQUEST_ENTITY_TOO_LARGE = ... # type: int
-REQUEST_URI_TOO_LONG = ... # type: int
-UNSUPPORTED_MEDIA_TYPE = ... # type: int
-REQUESTED_RANGE_NOT_SATISFIABLE = ... # type: int
-EXPECTATION_FAILED = ... # type: int
-UNPROCESSABLE_ENTITY = ... # type: int
-LOCKED = ... # type: int
-FAILED_DEPENDENCY = ... # type: int
-UPGRADE_REQUIRED = ... # type: int
-
-# server error
-INTERNAL_SERVER_ERROR = ... # type: int
-NOT_IMPLEMENTED = ... # type: int
-BAD_GATEWAY = ... # type: int
-SERVICE_UNAVAILABLE = ... # type: int
-GATEWAY_TIMEOUT = ... # type: int
-HTTP_VERSION_NOT_SUPPORTED = ... # type: int
-INSUFFICIENT_STORAGE = ... # type: int
-NOT_EXTENDED = ... # type: int
diff --git a/typeshed/stdlib/2/imp.pyi b/typeshed/stdlib/2/imp.pyi
deleted file mode 100644
index ffb1ad3..0000000
--- a/typeshed/stdlib/2/imp.pyi
+++ /dev/null
@@ -1,35 +0,0 @@
-"""Stubs for the 'imp' module."""
-
-from typing import List, Optional, Tuple, Iterable, IO, Any
-import types
-
-C_BUILTIN = ... # type: int
-C_EXTENSION = ... # type: int
-IMP_HOOK = ... # type: int
-PKG_DIRECTORY = ... # type: int
-PY_CODERESOURCE = ... # type: int
-PY_COMPILED = ... # type: int
-PY_FROZEN = ... # type: int
-PY_RESOURCE = ... # type: int
-PY_SOURCE = ... # type: int
-SEARCH_ERROR = ... # type: int
-
-def acquire_lock() -> None: ...
-def find_module(name: str, path: Iterable[str] = ...) -> Optional[Tuple[str, str, Tuple[str, str, int]]]: ...
-def get_magic() -> str: ...
-def get_suffixes() -> List[Tuple[str, str, int]]: ...
-def init_builtin(name: str) -> types.ModuleType: ...
-def init_frozen(name: str) -> types.ModuleType: ...
-def is_builtin(name: str) -> int: ...
-def is_frozen(name: str) -> bool: ...
-def load_compiled(name: str, pathname: str, file: IO[Any] = ...) -> types.ModuleType: ...
-def load_dynamic(name: str, pathname: str, file: IO[Any] = ...) -> types.ModuleType: ...
-def load_module(name: str, file: str, pathname: str, description: Tuple[str, str, int]) -> types.ModuleType: ...
-def load_source(name: str, pathname: str, file: IO[Any] = ...) -> types.ModuleType: ...
-def lock_held() -> bool: ...
-def new_module(name: str) -> types.ModuleType: ...
-def release_lock() -> None: ...
-
-class NullImporter:
- def __init__(self, path_string: str) -> None: ...
- def find_module(self, fullname: str, path: str = ...) -> None: ...
diff --git a/typeshed/stdlib/2/importlib.pyi b/typeshed/stdlib/2/importlib.pyi
deleted file mode 100644
index afa073d..0000000
--- a/typeshed/stdlib/2/importlib.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-import types
-
-def import_module(name: str, package: str = ...) -> types.ModuleType: ...
diff --git a/typeshed/stdlib/2/inspect.pyi b/typeshed/stdlib/2/inspect.pyi
deleted file mode 100644
index a356934..0000000
--- a/typeshed/stdlib/2/inspect.pyi
+++ /dev/null
@@ -1,96 +0,0 @@
-from types import TracebackType, FrameType, ModuleType
-from typing import Any, Dict, Callable, List, Optional, Tuple, Union, NamedTuple, Type
-
-# Types and members
-ModuleInfo = NamedTuple('ModuleInfo', [('name', str),
- ('suffix', str),
- ('mode', str),
- ('module_type', int),
- ])
-def getmembers(
- object: object,
- predicate: Callable[[Any], bool] = ...
-) -> List[Tuple[str, Any]]: ...
-def getmoduleinfo(path: str) -> Optional[ModuleInfo]: ...
-def getmodulename(path: str) -> Optional[str]: ...
-
-def ismodule(object: object) -> bool: ...
-def isclass(object: object) -> bool: ...
-def ismethod(object: object) -> bool: ...
-def isfunction(object: object) -> bool: ...
-def isisgeneratorfunction(object: object) -> bool: ...
-def isgenerator(object: object) -> bool: ...
-def istraceback(object: object) -> bool: ...
-def isframe(object: object) -> bool: ...
-def iscode(object: object) -> bool: ...
-def isbuiltin(object: object) -> bool: ...
-def isroutine(object: object) -> bool: ...
-def isabstract(object: object) -> bool: ...
-def ismethoddescriptor(object: object) -> bool: ...
-def isdatadescriptor(object: object) -> bool: ...
-def isgetsetdescriptor(object: object) -> bool: ...
-def ismemberdescriptor(object: object) -> bool: ...
-
-# Retrieving source code
-def getdoc(object: object) -> str: ...
-def getcomments(object: object) -> str: ...
-def getfile(object: object) -> str: ...
-def getmodule(object: object) -> ModuleType: ...
-def getsourcefile(object: object) -> str: ...
-# TODO restrict to "module, class, method, function, traceback, frame,
-# or code object"
-def getsourcelines(object: object) -> Tuple[List[str], int]: ...
-# TODO restrict to "a module, class, method, function, traceback, frame,
-# or code object"
-def getsource(object: object) -> str: ...
-def cleandoc(doc: str) -> str: ...
-
-# Classes and functions
-def getclasstree(classes: List[type], unique: bool = ...) -> List[
- Union[Tuple[type, Tuple[type, ...]], list]]: ...
-
-ArgSpec = NamedTuple('ArgSpec', [('args', List[str]),
- ('varargs', Optional[str]),
- ('keywords', Optional[str]),
- ('defaults', tuple),
- ])
-
-ArgInfo = NamedTuple('ArgInfo', [('args', List[str]),
- ('varargs', Optional[str]),
- ('keywords', Optional[str]),
- ('locals', Dict[str, Any]),
- ])
-
-def getargspec(func: object) -> ArgSpec: ...
-def getargvalues(frame: FrameType) -> ArgInfo: ...
-def formatargspec(args, varargs=..., varkw=..., defaults=...,
- formatarg=..., formatvarargs=..., formatvarkw=..., formatvalue=...,
- join=...) -> str: ...
-def formatargvalues(args, varargs=..., varkw=..., defaults=...,
- formatarg=..., formatvarargs=..., formatvarkw=..., formatvalue=...,
- join=...) -> str: ...
-def getmro(cls: type) -> Tuple[type, ...]: ...
-def getcallargs(func, *args, **kwds) -> Dict[str, Any]: ...
-
-# The interpreter stack
-
-Traceback = NamedTuple(
- 'Traceback',
- [
- ('filename', str),
- ('lineno', int),
- ('function', str),
- ('code_context', List[str]),
- ('index', int),
- ]
-)
-
-_FrameInfo = Tuple[FrameType, str, int, str, List[str], int]
-
-def getouterframes(frame: FrameType, context: int = ...) -> List[_FrameInfo]: ...
-def getframeinfo(frame: Union[FrameType, TracebackType], context: int = ...) -> Traceback: ...
-def getinnerframes(traceback: TracebackType, context: int = ...) -> List[_FrameInfo]: ...
-
-def currentframe(depth: int = ...) -> FrameType: ...
-def stack(context: int = ...) -> List[_FrameInfo]: ...
-def trace(context: int = ...) -> List[_FrameInfo]: ...
diff --git a/typeshed/stdlib/2/io.pyi b/typeshed/stdlib/2/io.pyi
deleted file mode 100644
index 03cd38e..0000000
--- a/typeshed/stdlib/2/io.pyi
+++ /dev/null
@@ -1,104 +0,0 @@
-# Stubs for io
-
-# Based on https://docs.python.org/2/library/io.html
-
-# Only a subset of functionality is included.
-
-from typing import List, BinaryIO, TextIO, IO, overload, Iterator, Iterable, Any, Union, Optional
-import _io
-
-DEFAULT_BUFFER_SIZE = 0
-
-def open(file: Union[str, unicode, int],
- mode: unicode = ..., buffering: int = ..., encoding: unicode = ...,
- errors: unicode = ..., newline: unicode = ...,
- closefd: bool = ...) -> IO[Any]: ...
-
-class IOBase(_io._IOBase): ...
-
-class BytesIO(BinaryIO):
- def __init__(self, initial_bytes: str = ...) -> None: ...
- # TODO getbuffer
- # TODO see comments in BinaryIO for missing functionality
- def close(self) -> None: ...
- def closed(self) -> bool: ...
- def fileno(self) -> int: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def read(self, n: int = ...) -> str: ...
- def readable(self) -> bool: ...
- def readline(self, limit: int = ...) -> str: ...
- def readlines(self, hint: int = ...) -> List[str]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def seekable(self) -> bool: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def writable(self) -> bool: ...
- def write(self, s: str) -> int: ...
- def writelines(self, lines: Iterable[str]) -> None: ...
- def getvalue(self) -> str: ...
- def read1(self) -> str: ...
-
- def __iter__(self) -> Iterator[str]: ...
- def next(self) -> str: ...
- def __enter__(self) -> 'BytesIO': ...
- def __exit__(self, type, value, traceback) -> bool: ...
-
-class StringIO(TextIO):
- def __init__(self, initial_value: unicode = ...,
- newline: unicode = ...) -> None: ...
- # TODO see comments in BinaryIO for missing functionality
- name = ... # type: str
- def close(self) -> None: ...
- def closed(self) -> bool: ...
- def fileno(self) -> int: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def read(self, n: int = ...) -> unicode: ...
- def readable(self) -> bool: ...
- def readline(self, limit: int = ...) -> unicode: ...
- def readlines(self, hint: int = ...) -> List[unicode]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def seekable(self) -> bool: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def writable(self) -> bool: ...
- def write(self, s: unicode) -> int: ...
- def writelines(self, lines: Iterable[unicode]) -> None: ...
- def getvalue(self) -> unicode: ...
-
- def __iter__(self) -> Iterator[unicode]: ...
- def next(self) -> unicode: ...
- def __enter__(self) -> 'StringIO': ...
- def __exit__(self, type, value, traceback) -> bool: ...
-
-class TextIOWrapper(TextIO):
- # write_through is undocumented but used by subprocess
- def __init__(self, buffer: IO[str], encoding: unicode = ...,
- errors: unicode = ..., newline: unicode = ...,
- line_buffering: bool = ...,
- write_through: bool = ...) -> None: ...
- # TODO see comments in BinaryIO for missing functionality
- def close(self) -> None: ...
- def closed(self) -> bool: ...
- def fileno(self) -> int: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def read(self, n: int = ...) -> unicode: ...
- def readable(self) -> bool: ...
- def readline(self, limit: int = ...) -> unicode: ...
- def readlines(self, hint: int = ...) -> List[unicode]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def seekable(self) -> bool: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def writable(self) -> bool: ...
- def write(self, s: unicode) -> int: ...
- def writelines(self, lines: Iterable[unicode]) -> None: ...
-
- def __iter__(self) -> Iterator[unicode]: ...
- def next(self) -> unicode: ...
- def __enter__(self) -> StringIO: ...
- def __exit__(self, type, value, traceback) -> bool: ...
-
-class BufferedIOBase(_io._BufferedIOBase, IOBase): ...
diff --git a/typeshed/stdlib/2/itertools.pyi b/typeshed/stdlib/2/itertools.pyi
deleted file mode 100644
index 644d9f1..0000000
--- a/typeshed/stdlib/2/itertools.pyi
+++ /dev/null
@@ -1,105 +0,0 @@
-# Stubs for itertools
-
-# Based on https://docs.python.org/2/library/itertools.html
-
-from typing import (Iterator, TypeVar, Iterable, overload, Any, Callable, Tuple,
- Union, Sequence, Generic, Optional)
-
-_T = TypeVar('_T')
-_S = TypeVar('_S')
-
-def count(start: int = ...,
- step: int = ...) -> Iterator[int]: ... # more general types?
-def cycle(iterable: Iterable[_T]) -> Iterator[_T]: ...
-
-def repeat(object: _T, times: int = ...) -> Iterator[_T]: ...
-
-def accumulate(iterable: Iterable[_T]) -> Iterator[_T]: ...
-
-class chain(Iterator[_T], Generic[_T]):
- def __init__(self, *iterables: Iterable[_T]) -> None: ...
- def next(self) -> _T: ...
- def __iter__(self) -> Iterator[_T]: ...
- @staticmethod
- def from_iterable(iterable: Iterable[Iterable[_S]]) -> Iterator[_S]: ...
-
-def compress(data: Iterable[_T], selectors: Iterable[Any]) -> Iterator[_T]: ...
-def dropwhile(predicate: Callable[[_T], Any],
- iterable: Iterable[_T]) -> Iterator[_T]: ...
-def ifilter(predicate: Callable[[_T], Any],
- iterable: Iterable[_T]) -> Iterator[_T]: ...
-def ifilterfalse(predicate: Callable[[_T], Any],
- iterable: Iterable[_T]) -> Iterator[_T]: ...
-
- at overload
-def groupby(iterable: Iterable[_T]) -> Iterator[Tuple[_T, Iterator[_T]]]: ...
- at overload
-def groupby(iterable: Iterable[_T],
- key: Callable[[_T], _S]) -> Iterator[Tuple[_S, Iterator[_T]]]: ...
-
- at overload
-def islice(iterable: Iterable[_T], stop: int) -> Iterator[_T]: ...
- at overload
-def islice(iterable: Iterable[_T], start: int, stop: Optional[int],
- step: int = ...) -> Iterator[_T]: ...
-
-_T1 = TypeVar('_T1')
-_T2 = TypeVar('_T2')
-_T3 = TypeVar('_T3')
-_T4 = TypeVar('_T4')
-_T5 = TypeVar('_T5')
-_T6 = TypeVar('_T6')
-
- at overload
-def imap(func: Callable[[_T1], _S], iter1: Iterable[_T1]) -> Iterator[_S]: ...
- at overload
-def imap(func: Callable[[_T1, _T2], _S],
- iter1: Iterable[_T1],
- iter2: Iterable[_T2]) -> Iterator[_S]: ... # TODO more than two iterables
-
-def starmap(func: Any, iterable: Iterable[Any]) -> Iterator[Any]: ...
-def takewhile(predicate: Callable[[_T], Any],
- iterable: Iterable[_T]) -> Iterator[_T]: ...
-def tee(iterable: Iterable[Any], n: int = ...) -> Iterator[Any]: ...
-
- at overload
-def izip(iter1: Iterable[_T1]) -> Iterator[Tuple[_T1]]: ...
- at overload
-def izip(iter1: Iterable[_T1],
- iter2: Iterable[_T2]) -> Iterator[Tuple[_T1, _T2]]: ...
- at overload
-def izip(iter1: Iterable[_T1], iter2: Iterable[_T2],
- iter3: Iterable[_T3]) -> Iterator[Tuple[_T1, _T2, _T3]]: ...
- at overload
-def izip(iter1: Iterable[_T1], iter2: Iterable[_T2], iter3: Iterable[_T3],
- iter4: Iterable[_T4]) -> Iterator[Tuple[_T1, _T2,
- _T3, _T4]]: ...
- at overload
-def izip(iter1: Iterable[_T1], iter2: Iterable[_T2],
- iter3: Iterable[_T3], iter4: Iterable[_T4],
- iter5: Iterable[_T5]) -> Iterator[Tuple[_T1, _T2,
- _T3, _T4, _T5]]: ...
- at overload
-def izip(iter1: Iterable[_T1], iter2: Iterable[_T2],
- iter3: Iterable[_T3], iter4: Iterable[_T4],
- iter5: Iterable[_T5], iter6: Iterable[_T6]) -> Iterator[Tuple[_T1, _T2, _T3,
- _T4, _T5, _T6]]: ...
- at overload
-def izip(iter1: Iterable[Any], iter2: Iterable[Any],
- iter3: Iterable[Any], iter4: Iterable[Any],
- iter5: Iterable[Any], iter6: Iterable[Any],
- iter7: Iterable[Any], *iterables: Iterable[Any]) -> Iterator[Tuple[Any, ...]]: ...
-
-def izip_longest(*p: Iterable[Any],
- fillvalue: Any = ...) -> Iterator[Any]: ...
-
-# TODO: Return type should be Iterator[Tuple[..]], but unknown tuple shape.
-# Iterator[Sequence[_T]] loses this type information.
-def product(*p: Iterable[_T], repeat: int = ...) -> Iterator[Sequence[_T]]: ...
-
-def permutations(iterable: Iterable[_T],
- r: int = ...) -> Iterator[Sequence[_T]]: ...
-def combinations(iterable: Iterable[_T],
- r: int) -> Iterator[Sequence[_T]]: ...
-def combinations_with_replacement(iterable: Iterable[_T],
- r: int) -> Iterator[Sequence[_T]]: ...
diff --git a/typeshed/stdlib/2/json.pyi b/typeshed/stdlib/2/json.pyi
deleted file mode 100644
index 44a2067..0000000
--- a/typeshed/stdlib/2/json.pyi
+++ /dev/null
@@ -1,97 +0,0 @@
-from typing import Any, IO, Optional, Tuple, Callable, Dict, List, Union, Text
-
-class JSONDecodeError(ValueError):
- def dumps(self, obj: Any) -> str: ...
- def dump(self, obj: Any, fp: IO[str], *args: Any, **kwds: Any) -> None: ...
- def loads(self, s: str) -> Any: ...
- def load(self, fp: IO[str]) -> Any: ...
-
-def dumps(obj: Any,
- skipkeys: bool = ...,
- ensure_ascii: bool = ...,
- check_circular: bool = ...,
- allow_nan: bool = ...,
- cls: Any = ...,
- indent: Optional[int] = ...,
- separators: Optional[Tuple[str, str]] = ...,
- encoding: str = ...,
- default: Optional[Callable[[Any], Any]] = ...,
- sort_keys: bool = ...,
- **kwds: Any) -> str: ...
-
-def dump(obj: Any,
- fp: IO[str],
- skipkeys: bool = ...,
- ensure_ascii: bool = ...,
- check_circular: bool = ...,
- allow_nan: bool = ...,
- cls: Any = ...,
- indent: Optional[int] = ...,
- separators: Optional[Tuple[str, str]] = ...,
- encoding: str = ...,
- default: Optional[Callable[[Any], Any]] = ...,
- sort_keys: bool = ...,
- **kwds: Any) -> None: ...
-
-def loads(s: Union[Text, bytes],
- encoding: Any = ...,
- cls: Any = ...,
- object_hook: Optional[Callable[[Dict], Any]] = ...,
- parse_float: Optional[Callable[[str], Any]] = ...,
- parse_int: Optional[Callable[[str], Any]] = ...,
- parse_constant: Optional[Callable[[str], Any]] = ...,
- object_pairs_hook: Optional[Callable[[List[Tuple[Any, Any]]], Any]] = ...,
- **kwds: Any) -> Any: ...
-
-def load(fp: IO[str],
- encoding: Optional[str] = ...,
- cls: Any = ...,
- object_hook: Optional[Callable[[Dict], Any]] = ...,
- parse_float: Optional[Callable[[str], Any]] = ...,
- parse_int: Optional[Callable[[str], Any]] = ...,
- parse_constant: Optional[Callable[[str], Any]] = ...,
- object_pairs_hook: Optional[Callable[[List[Tuple[Any, Any]]], Any]] = ...,
- **kwds: Any) -> Any: ...
-
-class JSONDecoder(object):
- def __init__(self,
- encoding: Union[Text, bytes] = ...,
- object_hook: Callable[..., Any] = ...,
- parse_float: Callable[[str], float] = ...,
- parse_int: Callable[[str], int] = ...,
- parse_constant: Callable[[str], Any] = ...,
- strict: bool = ...,
- object_pairs_hook: Callable[..., Any] = ...) -> None: ...
-
- def decode(self, s: Union[Text, bytes], _w: Any = ...) -> Any: ...
-
- def raw_decode(self,
- s: Union[Text, bytes],
- idx: int = ...) -> Tuple[Any, Any]: ...
-
-class JSONEncoder(object):
- item_separator = ... # type: str
- key_separator = ... # type: str
- skipkeys = ... # type: bool
- ensure_ascii = ... # type: bool
- check_circular = ... # type: bool
- allow_nan = ... # type: bool
- sort_keys = ... # type: bool
- indent = ... # type: int
-
- def __init__(self,
- skipkeys: bool = ...,
- ensure_ascii: bool = ...,
- check_circular: bool = ...,
- allow_nan: bool = ...,
- sort_keys: bool = ...,
- indent: int = ...,
- separators: Tuple[Union[Text, bytes], Union[Text, bytes]] = ...,
- encoding: Union[Text, bytes] = ...,
- default: Callable[..., Any] = ...) -> None: ...
-
- def default(self, o: Any) -> Any: ...
-
- def encode(self, o: Any) -> str: ...
-
- def iterencode(self, o: Any, _one_shot: bool = ...) -> str: ...
diff --git a/typeshed/stdlib/2/linecache.pyi b/typeshed/stdlib/2/linecache.pyi
deleted file mode 100644
index 9859788..0000000
--- a/typeshed/stdlib/2/linecache.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for linecache (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-def getline(filename, lineno, module_globals=None): ...
-def clearcache(): ...
-def checkcache(filename=None): ...
diff --git a/typeshed/stdlib/2/macpath.pyi b/typeshed/stdlib/2/macpath.pyi
deleted file mode 100644
index 5e5439f..0000000
--- a/typeshed/stdlib/2/macpath.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for posixpath (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, AnyStr, List
-from genericpath import * # noqa: F403
-
-curdir = ... # type: Any
-pardir = ... # type: Any
-extsep = ... # type: Any
-sep = ... # type: Any
-pathsep = ... # type: Any
-defpath = ... # type: Any
-altsep = ... # type: Any
-devnull = ... # type: Any
-
-def normcase(s): ...
-def isabs(s): ...
-def join(a, *p): ...
-def split(p): ...
-def splitext(p): ...
-def splitdrive(p): ...
-def basename(p): ...
-def dirname(p): ...
-def islink(path): ...
-def lexists(path): ...
-def samefile(f1, f2): ...
-def sameopenfile(fp1, fp2): ...
-def samestat(s1, s2): ...
-def ismount(path): ...
-def walk(top, func, arg): ...
-def expanduser(path): ...
-def expandvars(path): ...
-def normpath(path): ...
-def abspath(path): ...
-def realpath(filename): ...
-
-supports_unicode_filenames = ... # type: Any
-
-def relpath(path, start=...): ...
-
-# posixpath imports these from genericpath.py:
-def commonprefix(list: List[AnyStr]) -> AnyStr: ...
-def exists(path: unicode) -> bool: ...
-def getatime(path: unicode) -> float: ...
-def getmtime(path: unicode) -> float: ...
-def getctime(path: unicode) -> float: ...
-def getsize(path: unicode) -> int: ...
-def isfile(path: unicode) -> bool: ...
-def isdir(path: unicode) -> bool: ...
diff --git a/typeshed/stdlib/2/markupbase.pyi b/typeshed/stdlib/2/markupbase.pyi
deleted file mode 100644
index 129b49b..0000000
--- a/typeshed/stdlib/2/markupbase.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-from typing import Tuple
-
-class ParserBase(object):
- def __init__(self) -> None: ...
- def error(self, message: str) -> None: ...
- def reset(self) -> None: ...
- def getpos(self) -> Tuple[int, int]: ...
-
- def unkown_decl(self, data: str) -> None: ...
diff --git a/typeshed/stdlib/2/md5.pyi b/typeshed/stdlib/2/md5.pyi
deleted file mode 100644
index fe6ad71..0000000
--- a/typeshed/stdlib/2/md5.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for Python 2.7 md5 stdlib module
-
-from hashlib import md5 as md5, md5 as new
-
-blocksize = 0
-digest_size = 0
diff --git a/typeshed/stdlib/2/mimetools.pyi b/typeshed/stdlib/2/mimetools.pyi
deleted file mode 100644
index abae2b5..0000000
--- a/typeshed/stdlib/2/mimetools.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for mimetools (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import rfc822
-
-class Message(rfc822.Message):
- encodingheader = ... # type: Any
- typeheader = ... # type: Any
- def __init__(self, fp, seekable=1): ...
- plisttext = ... # type: Any
- type = ... # type: Any
- maintype = ... # type: Any
- subtype = ... # type: Any
- def parsetype(self): ...
- plist = ... # type: Any
- def parseplist(self): ...
- def getplist(self): ...
- def getparam(self, name): ...
- def getparamnames(self): ...
- def getencoding(self): ...
- def gettype(self): ...
- def getmaintype(self): ...
- def getsubtype(self): ...
-
-def choose_boundary(): ...
-def decode(input, output, encoding): ...
-def encode(input, output, encoding): ...
-def copyliteral(input, output): ...
-def copybinary(input, output): ...
diff --git a/typeshed/stdlib/2/multiprocessing/__init__.pyi b/typeshed/stdlib/2/multiprocessing/__init__.pyi
deleted file mode 100644
index c830c8b..0000000
--- a/typeshed/stdlib/2/multiprocessing/__init__.pyi
+++ /dev/null
@@ -1,32 +0,0 @@
-# Stubs for multiprocessing (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from multiprocessing.process import Process as Process, current_process as current_process, active_children as active_children
-from multiprocessing.util import SUBDEBUG as SUBDEBUG, SUBWARNING as SUBWARNING
-
-class ProcessError(Exception): ...
-class BufferTooShort(ProcessError): ...
-class TimeoutError(ProcessError): ...
-class AuthenticationError(ProcessError): ...
-
-def Manager(): ...
-def Pipe(duplex=True): ...
-def cpu_count() -> int: ...
-def freeze_support(): ...
-def get_logger(): ...
-def log_to_stderr(level=None): ...
-def allow_connection_pickling(): ...
-def Lock(): ...
-def RLock(): ...
-def Condition(lock=None): ...
-def Semaphore(value=1): ...
-def BoundedSemaphore(value=1): ...
-def Event(): ...
-def Queue(maxsize=0): ...
-def JoinableQueue(maxsize=0): ...
-def Pool(processes=None, initializer=None, initargs=..., maxtasksperchild=None): ...
-def RawValue(typecode_or_type, *args): ...
-def RawArray(typecode_or_type, size_or_initializer): ...
-def Value(typecode_or_type, *args, **kwds): ...
-def Array(typecode_or_type, size_or_initializer, **kwds): ...
diff --git a/typeshed/stdlib/2/multiprocessing/process.pyi b/typeshed/stdlib/2/multiprocessing/process.pyi
deleted file mode 100644
index 8d4af5d..0000000
--- a/typeshed/stdlib/2/multiprocessing/process.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Stubs for multiprocessing.process (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def current_process(): ...
-def active_children(): ...
-
-class Process:
- def __init__(self, group=None, target=None, name=None, args=..., kwargs=...): ...
- def run(self): ...
- def start(self): ...
- def terminate(self): ...
- def join(self, timeout=None): ...
- def is_alive(self): ...
- @property
- def name(self): ...
- @name.setter
- def name(self, name): ...
- @property
- def daemon(self): ...
- @daemon.setter
- def daemon(self, daemonic): ...
- @property
- def authkey(self): ...
- @authkey.setter
- def authkey(self, authkey): ...
- @property
- def exitcode(self): ...
- @property
- def ident(self): ...
- pid = ... # type: Any
-
-class AuthenticationString(bytes):
- def __reduce__(self): ...
-
-class _MainProcess(Process):
- def __init__(self): ...
diff --git a/typeshed/stdlib/2/multiprocessing/util.pyi b/typeshed/stdlib/2/multiprocessing/util.pyi
deleted file mode 100644
index e660fab..0000000
--- a/typeshed/stdlib/2/multiprocessing/util.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for multiprocessing.util (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import threading
-
-SUBDEBUG = ... # type: Any
-SUBWARNING = ... # type: Any
-
-def sub_debug(msg, *args): ...
-def debug(msg, *args): ...
-def info(msg, *args): ...
-def sub_warning(msg, *args): ...
-def get_logger(): ...
-def log_to_stderr(level=None): ...
-def get_temp_dir(): ...
-def register_after_fork(obj, func): ...
-
-class Finalize:
- def __init__(self, obj, callback, args=..., kwargs=None, exitpriority=None): ...
- def __call__(self, wr=None): ...
- def cancel(self): ...
- def still_active(self): ...
-
-def is_exiting(): ...
-
-class ForkAwareThreadLock:
- def __init__(self): ...
-
-class ForkAwareLocal(threading.local):
- def __init__(self): ...
- def __reduce__(self): ...
diff --git a/typeshed/stdlib/2/ntpath.pyi b/typeshed/stdlib/2/ntpath.pyi
deleted file mode 100644
index 5e5439f..0000000
--- a/typeshed/stdlib/2/ntpath.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for posixpath (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, AnyStr, List
-from genericpath import * # noqa: F403
-
-curdir = ... # type: Any
-pardir = ... # type: Any
-extsep = ... # type: Any
-sep = ... # type: Any
-pathsep = ... # type: Any
-defpath = ... # type: Any
-altsep = ... # type: Any
-devnull = ... # type: Any
-
-def normcase(s): ...
-def isabs(s): ...
-def join(a, *p): ...
-def split(p): ...
-def splitext(p): ...
-def splitdrive(p): ...
-def basename(p): ...
-def dirname(p): ...
-def islink(path): ...
-def lexists(path): ...
-def samefile(f1, f2): ...
-def sameopenfile(fp1, fp2): ...
-def samestat(s1, s2): ...
-def ismount(path): ...
-def walk(top, func, arg): ...
-def expanduser(path): ...
-def expandvars(path): ...
-def normpath(path): ...
-def abspath(path): ...
-def realpath(filename): ...
-
-supports_unicode_filenames = ... # type: Any
-
-def relpath(path, start=...): ...
-
-# posixpath imports these from genericpath.py:
-def commonprefix(list: List[AnyStr]) -> AnyStr: ...
-def exists(path: unicode) -> bool: ...
-def getatime(path: unicode) -> float: ...
-def getmtime(path: unicode) -> float: ...
-def getctime(path: unicode) -> float: ...
-def getsize(path: unicode) -> int: ...
-def isfile(path: unicode) -> bool: ...
-def isdir(path: unicode) -> bool: ...
diff --git a/typeshed/stdlib/2/nturl2path.pyi b/typeshed/stdlib/2/nturl2path.pyi
deleted file mode 100644
index b87b008..0000000
--- a/typeshed/stdlib/2/nturl2path.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-from typing import AnyStr
-
-def url2pathname(url: AnyStr) -> AnyStr: ...
-def pathname2url(p: AnyStr) -> AnyStr: ...
diff --git a/typeshed/stdlib/2/os/__init__.pyi b/typeshed/stdlib/2/os/__init__.pyi
deleted file mode 100644
index 881bcf7..0000000
--- a/typeshed/stdlib/2/os/__init__.pyi
+++ /dev/null
@@ -1,280 +0,0 @@
-# created from https://docs.python.org/2/library/os.html
-
-from builtins import OSError as error
-import sys
-from typing import (
- Mapping, MutableMapping, Dict, List, Any, Tuple, Iterator, overload, Union, AnyStr,
- Optional, Generic, Set, Callable, Text, Sequence, IO, NamedTuple, TypeVar
-)
-from . import path as path
-from mypy_extensions import NoReturn
-
-_T = TypeVar('_T')
-
-SEEK_SET = 0
-SEEK_CUR = 0
-SEEK_END = 0
-
-# More constants, copied from stdlib/3/os/__init__.pyi
-O_RDONLY = 0
-O_WRONLY = 0
-O_RDWR = 0
-O_APPEND = 0
-O_CREAT = 0
-O_EXCL = 0
-O_TRUNC = 0
-O_DSYNC = 0 # Unix only
-O_RSYNC = 0 # Unix only
-O_SYNC = 0 # Unix only
-O_NDELAY = 0 # Unix only
-O_NONBLOCK = 0 # Unix only
-O_NOCTTY = 0 # Unix only
-O_SHLOCK = 0 # Unix only
-O_EXLOCK = 0 # Unix only
-O_BINARY = 0 # Windows only
-O_NOINHERIT = 0 # Windows only
-O_SHORT_LIVED = 0 # Windows only
-O_TEMPORARY = 0 # Windows only
-O_RANDOM = 0 # Windows only
-O_SEQUENTIAL = 0 # Windows only
-O_TEXT = 0 # Windows only
-O_ASYNC = 0 # Gnu extension if in C library
-O_DIRECT = 0 # Gnu extension if in C library
-O_DIRECTORY = 0 # Gnu extension if in C library
-O_NOFOLLOW = 0 # Gnu extension if in C library
-O_NOATIME = 0 # Gnu extension if in C library
-O_LARGEFILE = 0 # Gnu extension if in C library
-
-curdir = ... # type: str
-pardir = ... # type: str
-sep = ... # type: str
-altsep = ... # type: str
-extsep = ... # type: str
-pathsep = ... # type: str
-defpath = ... # type: str
-linesep = ... # type: str
-devnull = ... # type: str
-name = ... # type: str
-
-F_OK = 0
-R_OK = 0
-W_OK = 0
-X_OK = 0
-
-class _Environ(MutableMapping[AnyStr, AnyStr], Generic[AnyStr]):
- def copy(self) -> Dict[AnyStr, AnyStr]: ...
-
-environ = ... # type: _Environ[str]
-
-confstr_names = ... # type: Dict[str, int] # Unix only
-pathconf_names = ... # type: Dict[str, int] # Unix only
-sysconf_names = ... # type: Dict[str, int] # Unix only
-
-EX_OK = 0 # Unix only
-EX_USAGE = 0 # Unix only
-EX_DATAERR = 0 # Unix only
-EX_NOINPUT = 0 # Unix only
-EX_NOUSER = 0 # Unix only
-EX_NOHOST = 0 # Unix only
-EX_UNAVAILABLE = 0 # Unix only
-EX_SOFTWARE = 0 # Unix only
-EX_OSERR = 0 # Unix only
-EX_OSFILE = 0 # Unix only
-EX_CANTCREAT = 0 # Unix only
-EX_IOERR = 0 # Unix only
-EX_TEMPFAIL = 0 # Unix only
-EX_PROTOCOL = 0 # Unix only
-EX_NOPERM = 0 # Unix only
-EX_CONFIG = 0 # Unix only
-P_NOWAIT = 0
-P_NOWAITO = 0
-P_WAIT = 0
-# P_DETACH = 0 # Windows only
-# P_OVERLAY = 0 # Windows only
-
-# wait()/waitpid() options
-WNOHANG = 0 # Unix only
-WCONTINUED = 0 # some Unix systems
-WUNTRACED = 0 # Unix only
-
-TMP_MAX = 0 # Undocumented, but used by tempfile
-_PathType = Union[bytes, Text]
-_StatVFS = NamedTuple('_StatVFS', [('f_bsize', int), ('f_frsize', int), ('f_blocks', int),
- ('f_bfree', int), ('f_bavail', int), ('f_files', int),
- ('f_ffree', int), ('f_favail', int), ('f_flag', int),
- ('f_namemax', int)])
-def ctermid() -> str: ... # Unix only
-def getegid() -> int: ... # Unix only
-def geteuid() -> int: ... # Unix only
-def getgid() -> int: ... # Unix only
-def getgroups() -> List[int]: ... # Unix only, behaves differently on Mac
-def initgroups(username: str, gid: int) -> None: ... # Unix only
-def getlogin() -> str: ...
-def getpgid(pid: int) -> int: ... # Unix only
-def getpgrp() -> int: ... # Unix only
-def getpid() -> int: ...
-def getppid() -> int: ...
-def getresuid() -> Tuple[int, int, int]: ... # Unix only
-def getresgid() -> Tuple[int, int, int]: ... # Unix only
-def getuid() -> int: ... # Unix only
-def setegid(egid: int) -> None: ... # Unix only
-def seteuid(euid: int) -> None: ... # Unix only
-def setgid(gid: int) -> None: ... # Unix only
-def setgroups(groups: Sequence[int]) -> None: ... # Unix only
-def setpgrp() -> None: ... # Unix only
-def setpgid(pid: int, pgrp: int) -> None: ... # Unix only
-def setregid(rgid: int, egid: int) -> None: ... # Unix only
-def setresgid(rgid: int, egid: int, sgid: int) -> None: ... # Unix only
-def setresuid(ruid: int, euid: int, suid: int) -> None: ... # Unix only
-def setreuid(ruid: int, euid: int) -> None: ... # Unix only
-def getsid(pid: int) -> int: ... # Unix only
-def setsid() -> None: ... # Unix only
-def setuid(uid: int) -> None: ... # Unix only
-def strerror(code: int) -> str: ...
-def umask(mask: int) -> int: ...
-def uname() -> Tuple[str, str, str, str, str]: ... # Unix only
-
- at overload
-def getenv(key: Text) -> Optional[str]: ...
- at overload
-def getenv(key: Text, default: _T) -> Union[str, _T]: ...
-def putenv(key: Union[bytes, Text], value: Union[bytes, Text]) -> None: ...
-def unsetenv(key: Union[bytes, Text]) -> None: ...
-
-def fdopen(fd: int, *args, **kwargs) -> IO[Any]: ...
-def close(fd: int) -> None: ...
-def closerange(fd_low: int, fd_high: int) -> None: ...
-def dup(fd: int) -> int: ...
-def dup2(fd: int, fd2: int) -> None: ...
-def fchmod(fd: int, mode: int) -> None: ... # Unix only
-def fchown(fd: int, uid: int, gid: int) -> None: ... # Unix only
-def fdatasync(fd: int) -> None: ... # Unix only, not Mac
-def fpathconf(fd: int, name: Union[str, int]) -> int: ... # Unix only
-def fstat(fd: int) -> Any: ...
-def fstatvfs(fd: int) -> _StatVFS: ... # Unix only
-def fsync(fd: int) -> None: ...
-def ftruncate(fd: int, length: int) -> None: ... # Unix only
-def isatty(fd: int) -> bool: ... # Unix only
-def lseek(fd: int, pos: int, how: int) -> int: ...
-def open(file: _PathType, flags: int, mode: int = ...) -> int: ...
-def openpty() -> Tuple[int, int]: ... # some flavors of Unix
-def pipe() -> Tuple[int, int]: ...
-def read(fd: int, n: int) -> bytes: ...
-def tcgetpgrp(fd: int) -> int: ... # Unix only
-def tcsetpgrp(fd: int, pg: int) -> None: ... # Unix only
-def ttyname(fd: int) -> str: ... # Unix only
-def write(fd: int, string: bytes) -> int: ...
-def access(path: _PathType, mode: int) -> bool: ...
-def chdir(path: _PathType) -> None: ...
-def fchdir(fd: int) -> None: ...
-def getcwd() -> str: ...
-def getcwdu() -> unicode: ...
-def chflags(path: _PathType, flags: int) -> None: ... # Unix only
-def chroot(path: _PathType) -> None: ... # Unix only
-def chmod(path: _PathType, mode: int) -> None: ...
-def chown(path: _PathType, uid: int, gid: int) -> None: ... # Unix only
-def lchflags(path: _PathType, flags: int) -> None: ... # Unix only
-def lchmod(path: _PathType, mode: int) -> None: ... # Unix only
-def lchown(path: _PathType, uid: int, gid: int) -> None: ... # Unix only
-def link(src: _PathType, link_name: _PathType) -> None: ...
-def listdir(path: AnyStr) -> List[AnyStr]: ...
-def lstat(path: _PathType) -> Any: ...
-def mkfifo(path: _PathType, mode: int = ...) -> None: ... # Unix only
-def mknod(filename: _PathType, mode: int = ..., device: int = ...) -> None: ...
-def major(device: int) -> int: ...
-def minor(device: int) -> int: ...
-def makedev(major: int, minor: int) -> int: ...
-def mkdir(path: _PathType, mode: int = ...) -> None: ...
-def makedirs(path: _PathType, mode: int = ...) -> None: ...
-def pathconf(path: _PathType, name: Union[str, int]) -> int: ... # Unix only
-def readlink(path: AnyStr) -> AnyStr: ...
-def remove(path: _PathType) -> None: ...
-def removedirs(path: _PathType) -> None: ...
-def rename(src: _PathType, dst: _PathType) -> None: ...
-def renames(old: _PathType, new: _PathType) -> None: ...
-def rmdir(path: _PathType) -> None: ...
-def stat(path: _PathType) -> Any: ...
- at overload
-def stat_float_times(newvalue: bool = ...) -> None: ...
- at overload
-def stat_float_times() -> bool: ...
-def statvfs(path: _PathType) -> _StatVFS: ... # Unix only
-def symlink(source: _PathType, link_name: _PathType) -> None: ...
-def unlink(path: _PathType) -> None: ...
-def utime(path: _PathType, times: Optional[Tuple[float, float]]) -> None: ...
-
-# TODO onerror: function from OSError to void
-def walk(top: AnyStr, topdown: bool = ..., onerror: Any = ...,
- followlinks: bool = ...) -> Iterator[Tuple[AnyStr, List[AnyStr],
- List[AnyStr]]]: ...
-
-def abort() -> NoReturn: ...
-# These are defined as execl(file, *args) but the first *arg is mandatory.
-def execl(file: _PathType, __arg0: Union[bytes, Text], *args: Union[bytes, Text]) -> NoReturn: ...
-def execlp(file: _PathType, __arg0: Union[bytes, Text], *args: Union[bytes, Text]) -> NoReturn: ...
-
-# These are: execle(file, *args, env) but env is pulled from the last element of the args.
-def execle(file: _PathType, __arg0: Union[bytes, Text], *args: Any) -> NoReturn: ...
-def execlpe(file: _PathType, __arg0: Union[bytes, Text], *args: Any) -> NoReturn: ...
-
-# The docs say `args: tuple or list of strings`
-# The implementation enforces tuple or list so we can't use Sequence.
-_ExecVArgs = Union[Tuple[Union[bytes, Text], ...], List[bytes], List[Text], List[Union[bytes, Text]]]
-def execv(path: _PathType, args: _ExecVArgs) -> None: ...
-def execve(path: _PathType, args: _ExecVArgs, env: Mapping[str, str]) -> None: ...
-def execvp(file: _PathType, args: _ExecVArgs) -> None: ...
-def execvpe(file: _PathType, args: _ExecVArgs, env: Mapping[str, str]) -> None: ...
-
-def _exit(n: int) -> NoReturn: ...
-def fork() -> int: ... # Unix only
-def forkpty() -> Tuple[int, int]: ... # some flavors of Unix
-def kill(pid: int, sig: int) -> None: ...
-def killpg(pgid: int, sig: int) -> None: ... # Unix only
-def nice(increment: int) -> int: ... # Unix only
-# TODO: plock, popen*, P_*
-def popen(command: str, *args, **kwargs) -> Optional[IO[Any]]: ...
-def popen2(cmd: str, *args, **kwargs) -> Tuple[IO[Any], IO[Any]]: ...
-def popen3(cmd: str, *args, **kwargs) -> Tuple[IO[Any], IO[Any], IO[Any]]: ...
-def popen4(cmd: str, *args, **kwargs) -> Tuple[IO[Any], IO[Any]]: ...
-
-def spawnl(mode: int, path: _PathType, arg0: Union[bytes, Text], *args: Union[bytes, Text]) -> int: ...
-def spawnle(mode: int, path: _PathType, arg0: Union[bytes, Text],
- *args: Any) -> int: ... # Imprecise sig
-def spawnlp(mode: int, file: _PathType, arg0: Union[bytes, Text],
- *args: Union[bytes, Text]) -> int: ... # Unix only TODO
-def spawnlpe(mode: int, file: _PathType, arg0: Union[bytes, Text], *args: Any) -> int:
- ... # Imprecise signature; Unix only TODO
-def spawnv(mode: int, path: _PathType, args: List[Union[bytes, Text]]) -> int: ...
-def spawnve(mode: int, path: _PathType, args: List[Union[bytes, Text]],
- env: Mapping[str, str]) -> int: ...
-def spawnvp(mode: int, file: _PathType, args: List[Union[bytes, Text]]) -> int: ... # Unix only
-def spawnvpe(mode: int, file: _PathType, args: List[Union[bytes, Text]],
- env: Mapping[str, str]) -> int:
- ... # Unix only
-def startfile(path: _PathType, operation: Optional[str] = ...) -> None: ... # Windows only
-def system(command: _PathType) -> int: ...
-def times() -> Tuple[float, float, float, float, float]: ...
-def wait() -> Tuple[int, int]: ... # Unix only
-def waitpid(pid: int, options: int) -> Tuple[int, int]: ...
-def wait3(options: int) -> Tuple[int, int, Any]: ... # Unix only
-def wait4(pid: int, options: int) -> Tuple[int, int, Any]: ... # Unix only
-def WCOREDUMP(status: int) -> bool: ... # Unix only
-def WIFCONTINUED(status: int) -> bool: ... # Unix only
-def WIFSTOPPED(status: int) -> bool: ... # Unix only
-def WIFSIGNALED(status: int) -> bool: ... # Unix only
-def WIFEXITED(status: int) -> bool: ... # Unix only
-def WEXITSTATUS(status: int) -> int: ... # Unix only
-def WSTOPSIG(status: int) -> int: ... # Unix only
-def WTERMSIG(status: int) -> int: ... # Unix only
-def confstr(name: Union[str, int]) -> Optional[str]: ... # Unix only
-def getloadavg() -> Tuple[float, float, float]: ... # Unix only
-def sysconf(name: Union[str, int]) -> int: ... # Unix only
-def urandom(n: int) -> bytes: ...
-
-def tmpfile() -> IO[Any]: ...
-def tmpnam() -> str: ...
-def tempnam(dir: str = ..., prefix: str = ...) -> str: ...
-
-P_ALL = 0
-WEXITED = 0
-WNOWAIT = 0
diff --git a/typeshed/stdlib/2/os/path.pyi b/typeshed/stdlib/2/os/path.pyi
deleted file mode 100644
index 7488956..0000000
--- a/typeshed/stdlib/2/os/path.pyi
+++ /dev/null
@@ -1,78 +0,0 @@
-# Stubs for os.path
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http://docs.python.org/3.2/library/os.path.html
-# adapted for 2.7 by Michal Pokorny
-import sys
-from typing import (
- overload, List, Any, AnyStr, Sequence, Tuple, BinaryIO, TextIO,
- TypeVar, Union, Text, Callable
-)
-
-_T = TypeVar('_T')
-_PathType = Union[bytes, Text]
-
-# ----- os.path variables -----
-supports_unicode_filenames = False
-# aliases (also in os)
-curdir = ... # type: str
-pardir = ... # type: str
-sep = ... # type: str
-altsep = ... # type: str
-extsep = ... # type: str
-pathsep = ... # type: str
-defpath = ... # type: str
-devnull = ... # type: str
-
-# ----- os.path function stubs -----
-def abspath(path: AnyStr) -> AnyStr: ...
-def basename(path: AnyStr) -> AnyStr: ...
-
-if sys.version_info >= (3, 5):
- def commonpath(paths: Sequence[AnyStr]) -> AnyStr: ...
-
-# NOTE: Empty lists results in '' (str) regardless of contained type.
-# Also, in Python 2 mixed sequences of Text and bytes results in either Text or bytes
-# So, fall back to Any
-def commonprefix(list: Sequence[AnyStr]) -> Any: ...
-
-def dirname(path: AnyStr) -> AnyStr: ...
-def exists(path: _PathType) -> bool: ...
-def lexists(path: _PathType) -> bool: ...
-def expanduser(path: AnyStr) -> AnyStr: ...
-def expandvars(path: AnyStr) -> AnyStr: ...
-
-# These return float if os.stat_float_times() == True,
-# but int is a subclass of float.
-def getatime(path: _PathType) -> float: ...
-def getmtime(path: _PathType) -> float: ...
-def getctime(path: _PathType) -> float: ...
-
-def getsize(path: _PathType) -> int: ...
-def isabs(path: _PathType) -> bool: ...
-def isfile(path: _PathType) -> bool: ...
-def isdir(path: _PathType) -> bool: ...
-def islink(path: _PathType) -> bool: ...
-def ismount(path: _PathType) -> bool: ...
-
-def join(path: AnyStr, *paths: AnyStr) -> AnyStr: ...
-
-def normcase(path: AnyStr) -> AnyStr: ...
-def normpath(path: AnyStr) -> AnyStr: ...
-def realpath(path: AnyStr) -> AnyStr: ...
-def relpath(path: AnyStr, start: AnyStr = ...) -> AnyStr: ...
-
-def samefile(path1: _PathType, path2: _PathType) -> bool: ...
-def sameopenfile(fp1: int, fp2: int) -> bool: ...
-# TODO
-# def samestat(stat1: stat_result,
-# stat2: stat_result) -> bool: ... # Unix only
-
-def split(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
-def splitdrive(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
-def splitext(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
-
-def splitunc(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ... # Windows only, deprecated
-
-if sys.version_info < (3,):
- def walk(path: AnyStr, visit: Callable[[_T, AnyStr, List[AnyStr]], Any], arg: _T) -> None: ...
diff --git a/typeshed/stdlib/2/os2emxpath.pyi b/typeshed/stdlib/2/os2emxpath.pyi
deleted file mode 100644
index 5e5439f..0000000
--- a/typeshed/stdlib/2/os2emxpath.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for posixpath (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, AnyStr, List
-from genericpath import * # noqa: F403
-
-curdir = ... # type: Any
-pardir = ... # type: Any
-extsep = ... # type: Any
-sep = ... # type: Any
-pathsep = ... # type: Any
-defpath = ... # type: Any
-altsep = ... # type: Any
-devnull = ... # type: Any
-
-def normcase(s): ...
-def isabs(s): ...
-def join(a, *p): ...
-def split(p): ...
-def splitext(p): ...
-def splitdrive(p): ...
-def basename(p): ...
-def dirname(p): ...
-def islink(path): ...
-def lexists(path): ...
-def samefile(f1, f2): ...
-def sameopenfile(fp1, fp2): ...
-def samestat(s1, s2): ...
-def ismount(path): ...
-def walk(top, func, arg): ...
-def expanduser(path): ...
-def expandvars(path): ...
-def normpath(path): ...
-def abspath(path): ...
-def realpath(filename): ...
-
-supports_unicode_filenames = ... # type: Any
-
-def relpath(path, start=...): ...
-
-# posixpath imports these from genericpath.py:
-def commonprefix(list: List[AnyStr]) -> AnyStr: ...
-def exists(path: unicode) -> bool: ...
-def getatime(path: unicode) -> float: ...
-def getmtime(path: unicode) -> float: ...
-def getctime(path: unicode) -> float: ...
-def getsize(path: unicode) -> int: ...
-def isfile(path: unicode) -> bool: ...
-def isdir(path: unicode) -> bool: ...
diff --git a/typeshed/stdlib/2/pdb.pyi b/typeshed/stdlib/2/pdb.pyi
deleted file mode 100644
index 1c375fe..0000000
--- a/typeshed/stdlib/2/pdb.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-# Stub for pdb (incomplete, only some global functions)
-
-from typing import Any, Dict
-
-def run(statement: str,
- globals: Dict[str, Any] = None,
- locals: Dict[str, Any] = None) -> None:
- ...
-
-def runeval(expression: str,
- globals: Dict[str, Any] = None,
- locals: Dict[str, Any] = None) -> Any:
- ...
-
-def runctx(statement: str,
- globals: Dict[str, Any],
- locals: Dict[str, Any]) -> None:
- ...
-
-def runcall(*args: Any, **kwds: Any) -> Any:
- ...
-
-def set_trace() -> None:
- ...
-
-def post_mortem(t: Any = None) -> None:
- ...
-
-def pm() -> None:
- ...
diff --git a/typeshed/stdlib/2/pickle.pyi b/typeshed/stdlib/2/pickle.pyi
deleted file mode 100644
index ed7af58..0000000
--- a/typeshed/stdlib/2/pickle.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for pickle (Python 2)
-
-from typing import Any, IO
-
-
-HIGHEST_PROTOCOL = ... # type: int
-
-
-def dump(obj: Any, file: IO[bytes], protocol: int = None) -> None: ...
-def dumps(obj: Any, protocol: int = ...) -> bytes: ...
-def load(file: IO[bytes]) -> Any: ...
-def loads(string: bytes) -> Any: ...
-
-
-class PickleError(Exception):
- pass
-
-
-class PicklingError(PickleError):
- pass
-
-
-class UnpicklingError(PickleError):
- pass
-
-
-class Pickler:
- def __init__(self, file: IO[bytes], protocol: int = None) -> None: ...
-
- def dump(self, obj: Any) -> None: ...
-
- def clear_memo(self) -> None: ...
-
-
-class Unpickler:
- def __init__(self, file: IO[bytes]) -> None: ...
-
- def load(self) -> Any: ...
diff --git a/typeshed/stdlib/2/pipes.pyi b/typeshed/stdlib/2/pipes.pyi
deleted file mode 100644
index d5f5291..0000000
--- a/typeshed/stdlib/2/pipes.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-from typing import Any, IO
-
-class Template:
- def __init__(self) -> None: ...
- def reset(self) -> None: ...
- def clone(self) -> Template: ...
- def debug(self, flag: bool) -> None: ...
- def append(self, cmd: str, kind: str) -> None: ...
- def prepend(self, cmd: str, kind: str) -> None: ...
- def open(self, file: str, mode: str) -> IO[Any]: ...
- def copy(self, infile: str, outfile: str) -> None: ...
-
-def quote(s: str) -> str: ...
diff --git a/typeshed/stdlib/2/platform.pyi b/typeshed/stdlib/2/platform.pyi
deleted file mode 100644
index 75125f8..0000000
--- a/typeshed/stdlib/2/platform.pyi
+++ /dev/null
@@ -1,45 +0,0 @@
-# Stubs for platform (Python 2)
-#
-# Based on stub generated by stubgen.
-
-from typing import Any
-
-__copyright__ = ... # type: Any
-DEV_NULL = ... # type: Any
-
-def libc_ver(executable=..., lib=..., version=..., chunksize=2048): ...
-def linux_distribution(distname=..., version=..., id=..., supported_dists=..., full_distribution_name=1): ...
-def dist(distname=..., version=..., id=..., supported_dists=...): ...
-
-class _popen:
- tmpfile = ... # type: Any
- pipe = ... # type: Any
- bufsize = ... # type: Any
- mode = ... # type: Any
- def __init__(self, cmd, mode=..., bufsize=None): ...
- def read(self): ...
- def readlines(self): ...
- def close(self, remove=..., error=...): ...
- __del__ = ... # type: Any
-
-def popen(cmd, mode=..., bufsize=None): ...
-def win32_ver(release=..., version=..., csd=..., ptype=...): ...
-def mac_ver(release=..., versioninfo=..., machine=...): ...
-def java_ver(release=..., vendor=..., vminfo=..., osinfo=...): ...
-def system_alias(system, release, version): ...
-def architecture(executable=..., bits=..., linkage=...): ...
-def uname(): ...
-def system(): ...
-def node(): ...
-def release(): ...
-def version(): ...
-def machine(): ...
-def processor(): ...
-def python_implementation(): ...
-def python_version(): ...
-def python_version_tuple(): ...
-def python_branch(): ...
-def python_revision(): ...
-def python_build(): ...
-def python_compiler(): ...
-def platform(aliased=0, terse=0): ...
diff --git a/typeshed/stdlib/2/posix.pyi b/typeshed/stdlib/2/posix.pyi
deleted file mode 100644
index ba01df0..0000000
--- a/typeshed/stdlib/2/posix.pyi
+++ /dev/null
@@ -1,205 +0,0 @@
-from typing import Dict, List, Mapping, Tuple, Union, Sequence, IO, Optional, TypeVar
-
-error = OSError
-
-confstr_names = ... # type: Dict[str, int]
-environ = ... # type: Dict[str, str]
-pathconf_names = ... # type: Dict[str, int]
-sysconf_names = ... # type: Dict[str, int]
-
-EX_CANTCREAT = ... # type: int
-EX_CONFIG = ... # type: int
-EX_DATAERR = ... # type: int
-EX_IOERR = ... # type: int
-EX_NOHOST = ... # type: int
-EX_NOINPUT = ... # type: int
-EX_NOPERM = ... # type: int
-EX_NOUSER = ... # type: int
-EX_OK = ... # type: int
-EX_OSERR = ... # type: int
-EX_OSFILE = ... # type: int
-EX_PROTOCOL = ... # type: int
-EX_SOFTWARE = ... # type: int
-EX_TEMPFAIL = ... # type: int
-EX_UNAVAILABLE = ... # type: int
-EX_USAGE = ... # type: int
-F_OK = ... # type: int
-NGROUPS_MAX = ... # type: int
-O_APPEND = ... # type: int
-O_ASYNC = ... # type: int
-O_CREAT = ... # type: int
-O_DIRECT = ... # type: int
-O_DIRECTORY = ... # type: int
-O_DSYNC = ... # type: int
-O_EXCL = ... # type: int
-O_LARGEFILE = ... # type: int
-O_NDELAY = ... # type: int
-O_NOATIME = ... # type: int
-O_NOCTTY = ... # type: int
-O_NOFOLLOW = ... # type: int
-O_NONBLOCK = ... # type: int
-O_RDONLY = ... # type: int
-O_RDWR = ... # type: int
-O_RSYNC = ... # type: int
-O_SYNC = ... # type: int
-O_TRUNC = ... # type: int
-O_WRONLY = ... # type: int
-R_OK = ... # type: int
-TMP_MAX = ... # type: int
-WCONTINUED = ... # type: int
-WNOHANG = ... # type: int
-WUNTRACED = ... # type: int
-W_OK = ... # type: int
-X_OK = ... # type: int
-
-def WCOREDUMP(status: int) -> bool: ...
-def WEXITSTATUS(status: int) -> bool: ...
-def WIFCONTINUED(status: int) -> bool: ...
-def WIFEXITED(status: int) -> bool: ...
-def WIFSIGNALED(status: int) -> bool: ...
-def WIFSTOPPED(status: int) -> bool: ...
-def WSTOPSIG(status: int) -> bool: ...
-def WTERMSIG(status: int) -> bool: ...
-
-class stat_result(object):
- n_fields = ... # type: int
- n_sequence_fields = ... # type: int
- n_unnamed_fields = ... # type: int
- st_mode = ... # type: int
- st_ino = ... # type: int
- st_dev = ... # type: int
- st_nlink = ... # type: int
- st_uid = ... # type: int
- st_gid = ... # type: int
- st_size = ... # type: int
- st_atime = ... # type: int
- st_mtime = ... # type: int
- st_ctime = ... # type: int
-
-class statvfs_result(object):
- n_fields = ... # type: int
- n_sequence_fields = ... # type: int
- n_unnamed_fields = ... # type: int
- f_bsize = ... # type: int
- f_frsize = ... # type: int
- f_blocks = ... # type: int
- f_bfree = ... # type: int
- f_bavail = ... # type: int
- f_files = ... # type: int
- f_ffree = ... # type: int
- f_favail = ... # type: int
- f_flag = ... # type: int
- f_namemax = ... # type: int
-
-def _exit(status: int) -> None: ...
-def abort() -> None: ...
-def access(path: unicode, mode: int) -> bool: ...
-def chdir(path: unicode) -> None: ...
-def chmod(path: unicode, mode: int) -> None: ...
-def chown(path: unicode, uid: int, gid: int) -> None: ...
-def chroot(path: unicode) -> None: ...
-def close(fd: int) -> None: ...
-def closerange(fd_low: int, fd_high: int) -> None: ...
-def confstr(name: Union[str, int]) -> str: ...
-def ctermid() -> str: ...
-def dup(fd: int) -> int: ...
-def dup2(fd: int, fd2: int) -> None: ...
-def execv(path: str, args: Sequence[str], env: Mapping[str, str]) -> None: ...
-def execve(path: str, args: Sequence[str], env: Mapping[str, str]) -> None: ...
-def fchdir(fd: int) -> None: ...
-def fchmod(fd: int, mode: int) -> None: ...
-def fchown(fd: int, uid: int, gid: int) -> None: ...
-def fdatasync(fd: int) -> None: ...
-def fdopen(fd: int, mode: str = ..., bufsize: int = ...) -> IO[str]: ...
-def fork() -> int:
- raise OSError()
-def forkpty() -> Tuple[int, int]:
- raise OSError()
-def fpathconf(fd: int, name: str) -> None: ...
-def fstat(fd: int) -> stat_result: ...
-def fstatvfs(fd: int) -> statvfs_result: ...
-def fsync(fd: int) -> None: ...
-def ftruncate(fd: int, length: int) -> None: ...
-def getcwd() -> str: ...
-def getcwdu() -> unicode: ...
-def getegid() -> int: ...
-def geteuid() -> int: ...
-def getgid() -> int: ...
-def getgroups() -> List[int]: ...
-def getloadavg() -> Tuple[float, float, float]:
- raise OSError()
-def getlogin() -> str: ...
-def getpgid(pid: int) -> int: ...
-def getpgrp() -> int: ...
-def getpid() -> int: ...
-def getppid() -> int: ...
-def getresgid() -> Tuple[int, int, int]: ...
-def getresuid() -> Tuple[int, int, int]: ...
-def getsid(pid: int) -> int: ...
-def getuid() -> int: ...
-def initgroups(username: str, gid: int) -> None: ...
-def isatty(fd: int) -> bool: ...
-def kill(pid: int, sig: int) -> None: ...
-def killpg(pgid: int, sig: int) -> None: ...
-def lchown(path: unicode, uid: int, gid: int) -> None: ...
-def link(source: unicode, link_name: str) -> None: ...
-_T = TypeVar("_T")
-def listdir(path: _T) -> List[_T]: ...
-def lseek(fd: int, pos: int, how: int) -> None: ...
-def lstat(path: unicode) -> stat_result: ...
-def major(device: int) -> int: ...
-def makedev(major: int, minor: int) -> int: ...
-def minor(device: int) -> int: ...
-def mkdir(path: unicode, mode: int = ...) -> None: ...
-def mkfifo(path: unicode, mode: int = ...) -> None: ...
-def mknod(filename: unicode, mode: int = ..., device: int = ...) -> None: ...
-def nice(increment: int) -> int: ...
-def open(file: unicode, flags: int, mode: int = ...) -> int: ...
-def openpty() -> Tuple[int, int]: ...
-def pathconf(path: unicode, name: str) -> str: ...
-def pipe() -> Tuple[int, int]: ...
-def popen(command: str, mode: str = ..., bufsize: int = ...) -> IO[str]: ...
-def putenv(varname: str, value: str) -> None: ...
-def read(fd: int, n: int) -> str: ...
-def readlink(path: _T) -> _T: ...
-def remove(path: unicode) -> None: ...
-def rename(src: unicode, dst: unicode) -> None: ...
-def rmdir(path: unicode) -> None: ...
-def setegid(egid: int) -> None: ...
-def seteuid(euid: int) -> None: ...
-def setgid(gid: int) -> None: ...
-def setgroups(groups: Sequence[int]) -> None: ...
-def setpgid(pid: int, pgrp: int) -> None: ...
-def setpgrp() -> None: ...
-def setregid(rgid: int, egid: int) -> None: ...
-def setresgid(rgid: int, egid: int, sgid: int) -> None: ...
-def setresuid(ruid: int, euid: int, suid: int) -> None: ...
-def setreuid(ruid: int, euid: int) -> None: ...
-def setsid() -> None: ...
-def setuid(pid: int) -> None: ...
-def stat(path: unicode) -> stat_result: ...
-def statvfs(path: unicode) -> statvfs_result: ...
-def stat_float_times(fd: int) -> None: ...
-def strerror(code: int) -> str: ...
-def symlink(source: unicode, link_name: unicode) -> None: ...
-def sysconf(name: Union[str, int]) -> int: ...
-def system(command: unicode) -> int: ...
-def tcgetpgrp(fd: int) -> int: ...
-def tcsetpgrp(fd: int, pg: int) -> None: ...
-def times() -> Tuple[float, float, float, float, float]: ...
-def tmpfile() -> IO[str]: ...
-def ttyname(fd: int) -> str: ...
-def umask(mask: int) -> int: ...
-def uname() -> Tuple[str, str, str, str, str]: ...
-def unlink(path: unicode) -> None: ...
-def unsetenv(varname: str) -> None: ...
-def urandom(n: int) -> str: ...
-def utime(path: unicode, times: Optional[Tuple[int, int]]) -> None:
- raise OSError
-def wait() -> int: ...
-_r = Tuple[float, float, int, int, int, int, int, int, int, int, int, int, int, int, int, int]
-def wait3(options: int) -> Tuple[int, int, _r]: ...
-def wait4(pid: int, options: int) -> Tuple[int, int, _r]: ...
-def waitpid(pid: int, options: int) -> int:
- raise OSError()
-def write(fd: int, str: str) -> int: ...
diff --git a/typeshed/stdlib/2/posixpath.pyi b/typeshed/stdlib/2/posixpath.pyi
deleted file mode 100644
index 5e5439f..0000000
--- a/typeshed/stdlib/2/posixpath.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for posixpath (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, AnyStr, List
-from genericpath import * # noqa: F403
-
-curdir = ... # type: Any
-pardir = ... # type: Any
-extsep = ... # type: Any
-sep = ... # type: Any
-pathsep = ... # type: Any
-defpath = ... # type: Any
-altsep = ... # type: Any
-devnull = ... # type: Any
-
-def normcase(s): ...
-def isabs(s): ...
-def join(a, *p): ...
-def split(p): ...
-def splitext(p): ...
-def splitdrive(p): ...
-def basename(p): ...
-def dirname(p): ...
-def islink(path): ...
-def lexists(path): ...
-def samefile(f1, f2): ...
-def sameopenfile(fp1, fp2): ...
-def samestat(s1, s2): ...
-def ismount(path): ...
-def walk(top, func, arg): ...
-def expanduser(path): ...
-def expandvars(path): ...
-def normpath(path): ...
-def abspath(path): ...
-def realpath(filename): ...
-
-supports_unicode_filenames = ... # type: Any
-
-def relpath(path, start=...): ...
-
-# posixpath imports these from genericpath.py:
-def commonprefix(list: List[AnyStr]) -> AnyStr: ...
-def exists(path: unicode) -> bool: ...
-def getatime(path: unicode) -> float: ...
-def getmtime(path: unicode) -> float: ...
-def getctime(path: unicode) -> float: ...
-def getsize(path: unicode) -> int: ...
-def isfile(path: unicode) -> bool: ...
-def isdir(path: unicode) -> bool: ...
diff --git a/typeshed/stdlib/2/pwd.pyi b/typeshed/stdlib/2/pwd.pyi
deleted file mode 100644
index ff6c6a4..0000000
--- a/typeshed/stdlib/2/pwd.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-from typing import List
-
-class struct_passwd(tuple):
- n_fields = ... # type: int
- n_sequence_fields = ... # type: int
- n_unnamed_fields = ... # type: int
- pw_dir = ... # type: str
- pw_name = ... # type: str
- pw_passwd = ... # type: str
- pw_shell = ... # type: str
- pw_gecos = ... # type: str
- pw_gid = ... # type: int
- pw_uid = ... # type: int
-
-def getpwall() -> List[struct_passwd]: ...
-def getpwnam(name: str) -> struct_passwd: ...
-def getpwuid(uid: int) -> struct_passwd: ...
diff --git a/typeshed/stdlib/2/pydoc.pyi b/typeshed/stdlib/2/pydoc.pyi
deleted file mode 100644
index 453d2d7..0000000
--- a/typeshed/stdlib/2/pydoc.pyi
+++ /dev/null
@@ -1,181 +0,0 @@
-# Stubs for pydoc (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, AnyStr, Callable, Container, Dict, IO, List, Mapping, MutableMapping, Optional, Tuple, Type, Union
-from mypy_extensions import NoReturn
-from repr import Repr
-
-from types import FunctionType, MethodType, ModuleType, TracebackType
-# the return type of sys.exc_info(), used by ErrorDuringImport.__init__
-_Exc_Info = Tuple[Optional[Type[BaseException]], Optional[BaseException], Optional[TracebackType]]
-
-__author__ = ... # type: str
-__date__ = ... # type: str
-__version__ = ... # type: str
-__credits__ = ... # type: str
-
-def pathdirs() -> List[str]: ...
-def getdoc(object: object) -> Union[str, unicode]: ...
-def splitdoc(doc: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
-def classname(object: object, modname: str) -> str: ...
-def isdata(object: object) -> bool: ...
-def replace(text: AnyStr, *pairs: AnyStr) -> AnyStr: ...
-def cram(text: str, maxlen: int) -> str: ...
-def stripid(text: str) -> str: ...
-def allmethods(cl: type) -> MutableMapping[str, MethodType]: ...
-def visiblename(name: str, all: Optional[Container[str]] = ..., obj: Optional[object] = ...) -> bool: ...
-def classify_class_attrs(object: object) -> List[Tuple[str, str, type, str]]: ...
-
-def ispackage(path: str) -> bool: ...
-def source_synopsis(file: IO[AnyStr]) -> Optional[AnyStr]: ...
-def synopsis(filename: str, cache: MutableMapping[str, Tuple[int, str]] = ...) -> Optional[str]: ...
-
-class ErrorDuringImport(Exception):
- filename = ... # type: str
- exc = ... # type: Optional[Type[BaseException]]
- value = ... # type: Optional[BaseException]
- tb = ... # type: Optional[TracebackType]
- def __init__(self, filename: str, exc_info: _Exc_Info) -> None: ...
-
-def importfile(path: str) -> ModuleType: ...
-def safeimport(path: str, forceload: bool = ..., cache: MutableMapping[str, ModuleType] = ...) -> ModuleType: ...
-
-class Doc:
- def document(self, object: object, name: Optional[str] = ..., *args: Any) -> str: ...
- def fail(self, object: object, name: Optional[str] = ..., *args: Any) -> NoReturn: ...
- def docmodule(self, object: object, name: Optional[str] = ..., *args: Any) -> str: ...
- def docclass(self, object: object, name: Optional[str] = ..., *args: Any) -> str: ...
- def docroutine(self, object: object, name: Optional[str] = ..., *args: Any) -> str: ...
- def docother(self, object: object, name: Optional[str] = ..., *args: Any) -> str: ...
- def docproperty(self, object: object, name: Optional[str] = ..., *args: Any) -> str: ...
- def docdata(self, object: object, name: Optional[str] = ..., *args: Any) -> str: ...
- def getdocloc(self, object: object) -> Optional[str]: ...
-
-class HTMLRepr(Repr):
- maxlist = ... # type: int
- maxtuple = ... # type: int
- maxdict = ... # type: int
- maxstring = ... # type: int
- maxother = ... # type: int
- def __init__(self) -> None: ...
- def escape(self, text: str) -> str: ...
- def repr(self, object: object) -> str: ...
- def repr1(self, x: object, level: complex) -> str: ...
- def repr_string(self, x: Union[str, unicode], level: complex) -> str: ...
- def repr_str(self, x: Union[str, unicode], level: complex) -> str: ...
- def repr_instance(self, x: object, level: complex) -> str: ...
- def repr_unicode(self, x: AnyStr, level: complex) -> str: ...
-
-class HTMLDoc(Doc):
- def repr(self, object: object) -> str: ...
- def escape(self, test: str) -> str: ...
- def page(self, title: str, contents: str) -> str: ...
- def heading(self, title: str, fgcol: str, bgcol: str, extras: str = ...) -> str: ...
- def section(self, title: str, fgcol: str, bgcol: str, contents: str, width: int = ..., prelude: str = ..., marginalia: Optional[str] = ..., gap: str = ...) -> str: ...
- def bigsection(self, title: str, *args) -> str: ...
- def preformat(self, text: str) -> str: ...
- def multicolumn(self, list: List[Any], format: Callable[[Any], str], cols: int = ...) -> str: ...
- def grey(self, text: str) -> str: ...
- def namelink(self, name: str, *dicts: MutableMapping[str, str]) -> str: ...
- def classlink(self, object: object, modname: str) -> str: ...
- def modulelink(self, object: object) -> str: ...
- def modpkglink(self, data: Tuple[str, str, bool, bool]) -> str: ...
- def markup(self, text: str, escape: Optional[Callable[[str], str]] = ..., funcs: Mapping[str, str] = ..., classes: Mapping[str, str] = ..., methods: Mapping[str, str] = ...) -> str: ...
- def formattree(self, tree: List[Union[Tuple[type, Tuple[type, ...]], list]], modname: str, parent: Optional[type] = ...) -> str: ...
- def docmodule(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., *ignored) -> str: ...
- def docclass(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., funcs: Mapping[str, str] = ..., classes: Mapping[str, str] = ..., *ignored) -> str: ...
- def formatvalue(self, object: object) -> str: ...
- def docroutine(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., funcs: Mapping[str, str] = ..., classes: Mapping[str, str] = ..., methods: Mapping[str, str] = ..., cl: Optional[type] = ..., *ignored) -> str: ...
- def docproperty(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., cl: Optional[Any] = ..., *ignored) -> str: ...
- def docother(self, object: object, name: Optional[str] = ..., mod: Optional[Any] = ..., *ignored) -> str: ...
- def docdata(self, object: object, name: Optional[str] = ..., mod: Optional[Any] = ..., cl: Optional[Any] = ..., *ignored) -> str: ...
- def index(self, dir: str, shadowed: Optional[MutableMapping[str, bool]] = ...) -> str: ...
-
-class TextRepr(Repr):
- maxlist = ... # type: int
- maxtuple = ... # type: int
- maxdict = ... # type: int
- maxstring = ... # type: int
- maxother = ... # type: int
- def __init__(self) -> None: ...
- def repr1(self, x: object, level: complex) -> str: ...
- def repr_string(self, x: str, level: complex) -> str: ...
- def repr_str(self, x: str, level: complex) -> str: ...
- def repr_instance(self, x: object, level: complex) -> str: ...
-
-class TextDoc(Doc):
- def repr(self, object: object) -> str: ...
- def bold(self, text: str) -> str: ...
- def indent(self, text: str, prefix: str = ...) -> str: ...
- def section(self, title: str, contents: str) -> str: ...
- def formattree(self, tree: List[Union[Tuple[type, Tuple[type, ...]], list]], modname: str, parent: Optional[type] = ..., prefix: str = ...) -> str: ...
- def docmodule(self, object: object, name: Optional[str] = ..., mod: Optional[Any] = ..., *ignored) -> str: ...
- def docclass(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., *ignored) -> str: ...
- def formatvalue(self, object: object) -> str: ...
- def docroutine(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., cl: Optional[Any] = ..., *ignored) -> str: ...
- def docproperty(self, object: object, name: Optional[str] = ..., mod: Optional[Any] = ..., cl: Optional[Any] = ..., *ignored) -> str: ...
- def docdata(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., cl: Optional[Any] = ..., *ignored) -> str: ...
- def docother(self, object: object, name: Optional[str] = ..., mod: Optional[str] = ..., parent: Optional[str] = ..., maxlen: Optional[int] = ..., doc: Optional[Any] = ..., *ignored) -> str: ...
-
-def pager(text: str) -> None: ...
-def getpager() -> Callable[[str], None]: ...
-def plain(text: str) -> str: ...
-def pipepager(text: str, cmd: str) -> None: ...
-def tempfilepager(text: str, cmd: str) -> None: ...
-def ttypager(text: str) -> None: ...
-def plainpager(text: str) -> None: ...
-def describe(thing: Any) -> str: ...
-def locate(path: str, forceload: bool = ...) -> object: ...
-
-text = ... # type: TextDoc
-html = ... # type: HTMLDoc
-
-class _OldStyleClass: ...
-
-def resolve(thing: Union[str, object], forceload: bool = ...) -> Optional[Tuple[object, str]]: ...
-def render_doc(thing: Union[str, object], title: str = ..., forceload: bool = ...) -> str: ...
-def doc(thing: Union[str, object], title: str = ..., forceload: bool = ...) -> None: ...
-def writedoc(thing: Union[str, object], forceload: bool = ...) -> None: ...
-def writedocs(dir: str, pkgpath: str = ..., done: Optional[Any] = ...) -> None: ...
-
-class Helper:
- keywords = ... # type: Dict[str, Union[str, Tuple[str, str]]]
- symbols = ... # type: Dict[str, str]
- topics = ... # type: Dict[str, Union[str, Tuple[str, ...]]]
- def __init__(self, input: Optional[IO[str]] = ..., output: Optional[IO[str]] = ...) -> None: ...
- input = ... # type: IO[str]
- output = ... # type: IO[str]
- def __call__(self, request: Union[str, Helper, object] = ...) -> None: ...
- def interact(self) -> None: ...
- def getline(self, prompt: str) -> str: ...
- def help(self, request: Any) -> None: ...
- def intro(self) -> None: ...
- def list(self, items: List[str], columns: int = ..., width: int = ...) -> None: ...
- def listkeywords(self) -> None: ...
- def listsymbols(self) -> None: ...
- def listtopics(self) -> None: ...
- def showtopic(self, topic: str, more_xrefs: str = ...) -> None: ...
- def showsymbol(self, symbol: str) -> None: ...
- def listmodules(self, key: str = ...) -> None: ...
-
-help = ... # type: Helper
-
-# See Python issue #11182: "remove the unused and undocumented pydoc.Scanner class"
-# class Scanner:
-# roots = ... # type: Any
-# state = ... # type: Any
-# children = ... # type: Any
-# descendp = ... # type: Any
-# def __init__(self, roots, children, descendp) -> None: ...
-# def next(self): ...
-
-class ModuleScanner:
- quit = ... # type: bool
- def run(self, callback: Callable[[Optional[str], str, str], None], key: Optional[Any] = ..., completer: Optional[Callable[[], None]] = ..., onerror: Optional[Callable] = ...) -> None: ...
-
-def apropos(key: str) -> None: ...
-def serve(port: int, callback: Optional[Callable[[Any], None]] = ..., completer: Optional[Callable[[], None]] = ...) -> None: ...
-def gui() -> None: ...
-def ispath(x: Any) -> bool: ...
-def cli() -> None: ...
diff --git a/typeshed/stdlib/2/random.pyi b/typeshed/stdlib/2/random.pyi
deleted file mode 100644
index 9aa2ddb..0000000
--- a/typeshed/stdlib/2/random.pyi
+++ /dev/null
@@ -1,76 +0,0 @@
-# Stubs for random
-# Ron Murawski <ron at horizonchess.com>
-# Updated by Jukka Lehtosalo
-
-# based on https://docs.python.org/2/library/random.html
-
-# ----- random classes -----
-
-import _random
-from typing import (
- Any, TypeVar, Sequence, List, Callable, AbstractSet, Union,
- overload
-)
-
-_T = TypeVar('_T')
-
-class Random(_random.Random):
- def __init__(self, x: object = ...) -> None: ...
- def seed(self, x: object = ...) -> None: ...
- def getstate(self) -> _random._State: ...
- def setstate(self, state: _random._State) -> None: ...
- def jumpahead(self, n: int) -> None: ...
- def getrandbits(self, k: int) -> int: ...
- @overload
- def randrange(self, stop: int) -> int: ...
- @overload
- def randrange(self, start: int, stop: int, step: int = ...) -> int: ...
- def randint(self, a: int, b: int) -> int: ...
- def choice(self, seq: Sequence[_T]) -> _T: ...
- def shuffle(self, x: List[Any], random: Callable[[], None] = ...) -> None: ...
- def sample(self, population: Union[Sequence[_T], AbstractSet[_T]], k: int) -> List[_T]: ...
- def random(self) -> float: ...
- def uniform(self, a: float, b: float) -> float: ...
- def triangular(self, low: float = ..., high: float = ...,
- mode: float = ...) -> float: ...
- def betavariate(self, alpha: float, beta: float) -> float: ...
- def expovariate(self, lambd: float) -> float: ...
- def gammavariate(self, alpha: float, beta: float) -> float: ...
- def gauss(self, mu: float, sigma: float) -> float: ...
- def lognormvariate(self, mu: float, sigma: float) -> float: ...
- def normalvariate(self, mu: float, sigma: float) -> float: ...
- def vonmisesvariate(self, mu: float, kappa: float) -> float: ...
- def paretovariate(self, alpha: float) -> float: ...
- def weibullvariate(self, alpha: float, beta: float) -> float: ...
-
-# SystemRandom is not implemented for all OS's; good on Windows & Linux
-class SystemRandom(Random):
- ...
-
-# ----- random function stubs -----
-def seed(x: object = ...) -> None: ...
-def getstate() -> object: ...
-def setstate(state: object) -> None: ...
-def jumpahead(n: int) -> None: ...
-def getrandbits(k: int) -> int: ...
- at overload
-def randrange(stop: int) -> int: ...
- at overload
-def randrange(start: int, stop: int, step: int = ...) -> int: ...
-def randint(a: int, b: int) -> int: ...
-def choice(seq: Sequence[_T]) -> _T: ...
-def shuffle(x: List[Any], random: Callable[[], float] = ...) -> None: ...
-def sample(population: Union[Sequence[_T], AbstractSet[_T]], k: int) -> List[_T]: ...
-def random() -> float: ...
-def uniform(a: float, b: float) -> float: ...
-def triangular(low: float = ..., high: float = ...,
- mode: float = ...) -> float: ...
-def betavariate(alpha: float, beta: float) -> float: ...
-def expovariate(lambd: float) -> float: ...
-def gammavariate(alpha: float, beta: float) -> float: ...
-def gauss(mu: float, sigma: float) -> float: ...
-def lognormvariate(mu: float, sigma: float) -> float: ...
-def normalvariate(mu: float, sigma: float) -> float: ...
-def vonmisesvariate(mu: float, kappa: float) -> float: ...
-def paretovariate(alpha: float) -> float: ...
-def weibullvariate(alpha: float, beta: float) -> float: ...
diff --git a/typeshed/stdlib/2/re.pyi b/typeshed/stdlib/2/re.pyi
deleted file mode 100644
index 8df3a44..0000000
--- a/typeshed/stdlib/2/re.pyi
+++ /dev/null
@@ -1,99 +0,0 @@
-# Stubs for re
-# Ron Murawski <ron at horizonchess.com>
-# 'bytes' support added by Jukka Lehtosalo
-
-# based on: http: //docs.python.org/2.7/library/re.html
-
-from typing import (
- List, Iterator, overload, Callable, Tuple, Sequence, Dict,
- Generic, AnyStr, Match, Pattern, Any, Union
-)
-
-# ----- re variables and constants -----
-DEBUG = 0
-I = 0
-IGNORECASE = 0
-L = 0
-LOCALE = 0
-M = 0
-MULTILINE = 0
-S = 0
-DOTALL = 0
-X = 0
-VERBOSE = 0
-U = 0
-UNICODE = 0
-T = 0
-TEMPLATE = 0
-
-class error(Exception): ...
-
- at overload
-def compile(pattern: AnyStr, flags: int = ...) -> Pattern[AnyStr]: ...
- at overload
-def compile(pattern: Pattern[AnyStr], flags: int = ...) -> Pattern[AnyStr]: ...
-
- at overload
-def search(pattern: Union[str, unicode], string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
- at overload
-def search(pattern: Union[Pattern[str], Pattern[unicode]], string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
-
- at overload
-def match(pattern: Union[str, unicode], string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
- at overload
-def match(pattern: Union[Pattern[str], Pattern[unicode]], string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
-
- at overload
-def split(pattern: Union[str, unicode], string: AnyStr,
- maxsplit: int = ..., flags: int = ...) -> List[AnyStr]: ...
- at overload
-def split(pattern: Union[Pattern[str], Pattern[unicode]], string: AnyStr,
- maxsplit: int = ..., flags: int = ...) -> List[AnyStr]: ...
-
- at overload
-def findall(pattern: Union[str, unicode], string: AnyStr, flags: int = ...) -> List[Any]: ...
- at overload
-def findall(pattern: Union[Pattern[str], Pattern[unicode]], string: AnyStr, flags: int = ...) -> List[Any]: ...
-
-# Return an iterator yielding match objects over all non-overlapping matches
-# for the RE pattern in string. The string is scanned left-to-right, and
-# matches are returned in the order found. Empty matches are included in the
-# result unless they touch the beginning of another match.
- at overload
-def finditer(pattern: Union[str, unicode], string: AnyStr,
- flags: int = ...) -> Iterator[Match[AnyStr]]: ...
- at overload
-def finditer(pattern: Union[Pattern[str], Pattern[unicode]], string: AnyStr,
- flags: int = ...) -> Iterator[Match[AnyStr]]: ...
-
- at overload
-def sub(pattern: Union[str, unicode], repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> AnyStr: ...
- at overload
-def sub(pattern: Union[str, unicode], repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ..., flags: int = ...) -> AnyStr: ...
- at overload
-def sub(pattern: Union[Pattern[str], Pattern[unicode]], repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> AnyStr: ...
- at overload
-def sub(pattern: Union[Pattern[str], Pattern[unicode]], repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ..., flags: int = ...) -> AnyStr: ...
-
- at overload
-def subn(pattern: Union[str, unicode], repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
- at overload
-def subn(pattern: Union[str, unicode], repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
- at overload
-def subn(pattern: Union[Pattern[str], Pattern[unicode]], repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
- at overload
-def subn(pattern: Union[Pattern[str], Pattern[unicode]], repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
-
-def escape(string: AnyStr) -> AnyStr: ...
-
-def purge() -> None: ...
diff --git a/typeshed/stdlib/2/repr.pyi b/typeshed/stdlib/2/repr.pyi
deleted file mode 100644
index 5e54f69..0000000
--- a/typeshed/stdlib/2/repr.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-class Repr:
- maxarray = ... # type: int
- maxdeque = ... # type: int
- maxdict = ... # type: int
- maxfrozenset = ... # type: int
- maxlevel = ... # type: int
- maxlist = ... # type: int
- maxlong = ... # type: int
- maxother = ... # type: int
- maxset = ... # type: int
- maxstring = ... # type: int
- maxtuple = ... # type: int
- def __init__(self) -> None: ...
- def _repr_iterable(self, x, level: complex, left, right, maxiter, trail=...) -> str: ...
- def repr(self, x) -> str: ...
- def repr1(self, x, level: complex) -> str: ...
- def repr_array(self, x, level: complex) -> str: ...
- def repr_deque(self, x, level: complex) -> str: ...
- def repr_dict(self, x, level: complex) -> str: ...
- def repr_frozenset(self, x, level: complex) -> str: ...
- def repr_instance(self, x, level: complex) -> str: ...
- def repr_list(self, x, level: complex) -> str: ...
- def repr_long(self, x, level: complex) -> str: ...
- def repr_set(self, x, level: complex) -> str: ...
- def repr_str(self, x, level: complex) -> str: ...
- def repr_tuple(self, x, level: complex) -> str: ...
-
-def _possibly_sorted(x) -> list: ...
-
-aRepr = ... # type: Repr
-def repr(x) -> str: ...
diff --git a/typeshed/stdlib/2/resource.pyi b/typeshed/stdlib/2/resource.pyi
deleted file mode 100644
index 92654a9..0000000
--- a/typeshed/stdlib/2/resource.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-from typing import Tuple, NamedTuple
-
-class error(Exception): ...
-
-RLIM_INFINITY = ... # type: int
-def getrlimit(resource: int) -> Tuple[int, int]: ...
-def setrlimit(resource: int, limits: Tuple[int, int]) -> None: ...
-
-RLIMIT_CORE = ... # type: int
-RLIMIT_CPU = ... # type: int
-RLIMIT_FSIZE = ... # type: int
-RLIMIT_DATA = ... # type: int
-RLIMIT_STACK = ... # type: int
-RLIMIT_RSS = ... # type: int
-RLIMIT_NPROC = ... # type: int
-RLIMIT_NOFILE = ... # type: int
-RLIMIT_OFILE = ... # type: int
-RLIMIT_MEMLOCK = ... # type: int
-RLIMIT_VMEM = ... # type: int
-RLIMIT_AS = ... # type: int
-
-_RUsage = NamedTuple('_RUsage', [('ru_utime', float), ('ru_stime', float), ('ru_maxrss', int),
- ('ru_ixrss', int), ('ru_idrss', int), ('ru_isrss', int),
- ('ru_minflt', int), ('ru_majflt', int), ('ru_nswap', int),
- ('ru_inblock', int), ('ru_oublock', int), ('ru_msgsnd', int),
- ('ru_msgrcv', int), ('ru_nsignals', int), ('ru_nvcsw', int),
- ('ru_nivcsw', int)])
-def getrusage(who: int) -> _RUsage: ...
-def getpagesize() -> int: ...
-
-RUSAGE_SELF = ... # type: int
-RUSAGE_CHILDREN = ... # type: int
-RUSAGE_BOTH = ... # type: int
diff --git a/typeshed/stdlib/2/rfc822.pyi b/typeshed/stdlib/2/rfc822.pyi
deleted file mode 100644
index 28ba759..0000000
--- a/typeshed/stdlib/2/rfc822.pyi
+++ /dev/null
@@ -1,79 +0,0 @@
-# Stubs for rfc822 (Python 2)
-#
-# Based on stub generated by stubgen.
-
-from typing import Any
-
-class Message:
- fp = ... # type: Any
- seekable = ... # type: Any
- startofheaders = ... # type: Any
- startofbody = ... # type: Any
- def __init__(self, fp, seekable=1): ...
- def rewindbody(self): ...
- dict = ... # type: Any
- unixfrom = ... # type: Any
- headers = ... # type: Any
- status = ... # type: Any
- def readheaders(self): ...
- def isheader(self, line): ...
- def islast(self, line): ...
- def iscomment(self, line): ...
- def getallmatchingheaders(self, name): ...
- def getfirstmatchingheader(self, name): ...
- def getrawheader(self, name): ...
- def getheader(self, name, default=None): ...
- get = ... # type: Any
- def getheaders(self, name): ...
- def getaddr(self, name): ...
- def getaddrlist(self, name): ...
- def getdate(self, name): ...
- def getdate_tz(self, name): ...
- def __len__(self): ...
- def __getitem__(self, name): ...
- def __setitem__(self, name, value): ...
- def __delitem__(self, name): ...
- def setdefault(self, name, default=...): ...
- def has_key(self, name): ...
- def __contains__(self, name): ...
- def __iter__(self): ...
- def keys(self): ...
- def values(self): ...
- def items(self): ...
-
-class AddrlistClass:
- specials = ... # type: Any
- pos = ... # type: Any
- LWS = ... # type: Any
- CR = ... # type: Any
- atomends = ... # type: Any
- phraseends = ... # type: Any
- field = ... # type: Any
- commentlist = ... # type: Any
- def __init__(self, field): ...
- def gotonext(self): ...
- def getaddrlist(self): ...
- def getaddress(self): ...
- def getrouteaddr(self): ...
- def getaddrspec(self): ...
- def getdomain(self): ...
- def getdelimited(self, beginchar, endchars, allowcomments=1): ...
- def getquote(self): ...
- def getcomment(self): ...
- def getdomainliteral(self): ...
- def getatom(self, atomends=None): ...
- def getphraselist(self): ...
-
-class AddressList(AddrlistClass):
- addresslist = ... # type: Any
- def __init__(self, field): ...
- def __len__(self): ...
- def __add__(self, other): ...
- def __iadd__(self, other): ...
- def __sub__(self, other): ...
- def __isub__(self, other): ...
- def __getitem__(self, index): ...
-
-def parsedate_tz(data): ...
-def parsedate(data): ...
-def mktime_tz(data): ...
diff --git a/typeshed/stdlib/2/robotparser.pyi b/typeshed/stdlib/2/robotparser.pyi
deleted file mode 100644
index 403039a..0000000
--- a/typeshed/stdlib/2/robotparser.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-class RobotFileParser:
- def set_url(self, url: str): ...
- def read(self): ...
- def parse(self, lines: str): ...
- def can_fetch(self, user_agent: str, url: str): ...
- def mtime(self): ...
- def modified(self): ...
diff --git a/typeshed/stdlib/2/runpy.pyi b/typeshed/stdlib/2/runpy.pyi
deleted file mode 100644
index 0d24e7e..0000000
--- a/typeshed/stdlib/2/runpy.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for runpy (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class _TempModule:
- mod_name = ... # type: Any
- module = ... # type: Any
- def __init__(self, mod_name): ...
- def __enter__(self): ...
- def __exit__(self, *args): ...
-
-class _ModifiedArgv0:
- value = ... # type: Any
- def __init__(self, value): ...
- def __enter__(self): ...
- def __exit__(self, *args): ...
-
-def run_module(mod_name, init_globals=None, run_name=None, alter_sys=False): ...
-def run_path(path_name, init_globals=None, run_name=None): ...
diff --git a/typeshed/stdlib/2/select.pyi b/typeshed/stdlib/2/select.pyi
deleted file mode 100644
index a88311e..0000000
--- a/typeshed/stdlib/2/select.pyi
+++ /dev/null
@@ -1,100 +0,0 @@
-"""Stubs for the 'select' module."""
-
-from typing import Any, Optional, Tuple, Iterable, List
-
-EPOLLERR = ... # type: int
-EPOLLET = ... # type: int
-EPOLLHUP = ... # type: int
-EPOLLIN = ... # type: int
-EPOLLMSG = ... # type: int
-EPOLLONESHOT = ... # type: int
-EPOLLOUT = ... # type: int
-EPOLLPRI = ... # type: int
-EPOLLRDBAND = ... # type: int
-EPOLLRDNORM = ... # type: int
-EPOLLWRBAND = ... # type: int
-EPOLLWRNORM = ... # type: int
-EPOLL_RDHUP = ... # type: int
-KQ_EV_ADD = ... # type: int
-KQ_EV_CLEAR = ... # type: int
-KQ_EV_DELETE = ... # type: int
-KQ_EV_DISABLE = ... # type: int
-KQ_EV_ENABLE = ... # type: int
-KQ_EV_EOF = ... # type: int
-KQ_EV_ERROR = ... # type: int
-KQ_EV_FLAG1 = ... # type: int
-KQ_EV_ONESHOT = ... # type: int
-KQ_EV_SYSFLAGS = ... # type: int
-KQ_FILTER_AIO = ... # type: int
-KQ_FILTER_NETDEV = ... # type: int
-KQ_FILTER_PROC = ... # type: int
-KQ_FILTER_READ = ... # type: int
-KQ_FILTER_SIGNAL = ... # type: int
-KQ_FILTER_TIMER = ... # type: int
-KQ_FILTER_VNODE = ... # type: int
-KQ_FILTER_WRITE = ... # type: int
-KQ_NOTE_ATTRIB = ... # type: int
-KQ_NOTE_CHILD = ... # type: int
-KQ_NOTE_DELETE = ... # type: int
-KQ_NOTE_EXEC = ... # type: int
-KQ_NOTE_EXIT = ... # type: int
-KQ_NOTE_EXTEND = ... # type: int
-KQ_NOTE_FORK = ... # type: int
-KQ_NOTE_LINK = ... # type: int
-KQ_NOTE_LINKDOWN = ... # type: int
-KQ_NOTE_LINKINV = ... # type: int
-KQ_NOTE_LINKUP = ... # type: int
-KQ_NOTE_LOWAT = ... # type: int
-KQ_NOTE_PCTRLMASK = ... # type: int
-KQ_NOTE_PDATAMASK = ... # type: int
-KQ_NOTE_RENAME = ... # type: int
-KQ_NOTE_REVOKE = ... # type: int
-KQ_NOTE_TRACK = ... # type: int
-KQ_NOTE_TRACKERR = ... # type: int
-KQ_NOTE_WRITE = ... # type: int
-PIPE_BUF = ... # type: int
-POLLERR = ... # type: int
-POLLHUP = ... # type: int
-POLLIN = ... # type: int
-POLLMSG = ... # type: int
-POLLNVAL = ... # type: int
-POLLOUT = ... # type: int
-POLLPRI = ... # type: int
-POLLRDBAND = ... # type: int
-POLLRDNORM = ... # type: int
-POLLWRBAND = ... # type: int
-POLLWRNORM = ... # type: int
-
-def poll() -> epoll: ...
-def select(rlist, wlist, xlist, timeout: float = None) -> Tuple[List, List, List]: ...
-
-class error(Exception): ...
-
-class kevent(object):
- data = ... # type: Any
- fflags = ... # type: int
- filter = ... # type: int
- flags = ... # type: int
- ident = ... # type: Any
- udata = ... # type: Any
- def __init__(self, *args, **kwargs) -> None: ...
-
-class kqueue(object):
- closed = ... # type: bool
- def __init__(self) -> None: ...
- def close(self) -> None: ...
- def control(self, changelist: Optional[Iterable[kevent]], max_events: int, timeout: int = ...) -> List[kevent]: ...
- def fileno(self) -> int: ...
- @classmethod
- def fromfd(cls, fd: int) -> kqueue: ...
-
-class epoll(object):
- def __init__(self, sizehint: int = ...) -> None: ...
- def close(self) -> None: ...
- def fileno(self) -> int: ...
- def register(self, fd: int, eventmask: int = ...) -> None: ...
- def modify(self, fd: int, eventmask: int) -> None: ...
- def unregister(self, fd: int) -> None: ...
- def poll(self, timeout: float = ..., maxevents: int = ...) -> Any: ...
- @classmethod
- def fromfd(cls, fd: int) -> epoll: ...
diff --git a/typeshed/stdlib/2/sets.pyi b/typeshed/stdlib/2/sets.pyi
deleted file mode 100644
index a68994f..0000000
--- a/typeshed/stdlib/2/sets.pyi
+++ /dev/null
@@ -1,61 +0,0 @@
-# Stubs for sets (Python 2)
-from typing import Any, Callable, Hashable, Iterable, Iterator, MutableMapping, Optional, TypeVar, Union
-
-_T = TypeVar('_T')
-_Setlike = Union[BaseSet[_T], Iterable[_T]]
-_SelfT = TypeVar('_SelfT', bound=BaseSet)
-
-class BaseSet(Iterable[_T]):
- def __init__(self) -> None: ...
- def __len__(self) -> int: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __cmp__(self, other: Any) -> int: ...
- def __eq__(self, other: Any) -> bool: ...
- def __ne__(self, other: Any) -> bool: ...
- def copy(self: _SelfT) -> _SelfT: ...
- def __copy__(self: _SelfT) -> _SelfT: ...
- def __deepcopy__(self: _SelfT, memo: MutableMapping[int, BaseSet[_T]]) -> _SelfT: ...
- def __or__(self: _SelfT, other: BaseSet[_T]) -> _SelfT: ...
- def union(self: _SelfT, other: _Setlike) -> _SelfT: ...
- def __and__(self: _SelfT, other: BaseSet[_T]) -> _SelfT: ...
- def intersection(self: _SelfT, other: _Setlike) -> _SelfT: ...
- def __xor__(self: _SelfT, other: BaseSet[_T]) -> _SelfT: ...
- def symmetric_difference(self: _SelfT, other: _Setlike) -> _SelfT: ...
- def __sub__(self: _SelfT, other: BaseSet[_T]) -> _SelfT: ...
- def difference(self: _SelfT, other: _Setlike) -> _SelfT: ...
- def __contains__(self, element: Any) -> bool: ...
- def issubset(self, other: BaseSet[_T]) -> bool: ...
- def issuperset(self, other: BaseSet[_T]) -> bool: ...
- def __le__(self, other: BaseSet[_T]) -> bool: ...
- def __ge__(self, other: BaseSet[_T]) -> bool: ...
- def __lt__(self, other: BaseSet[_T]) -> bool: ...
- def __gt__(self, other: BaseSet[_T]) -> bool: ...
-
-class ImmutableSet(BaseSet[_T], Hashable):
- def __init__(self, iterable: Optional[_Setlike] = ...) -> None: ...
- def __hash__(self) -> int: ...
-
-class Set(BaseSet[_T]):
- def __init__(self, iterable: Optional[_Setlike] = ...) -> None: ...
- def __ior__(self, other: BaseSet[_T]) -> Set: ...
- def union_update(self, other: _Setlike) -> None: ...
- def __iand__(self, other: BaseSet[_T]) -> Set: ...
- def intersection_update(self, other: _Setlike) -> None: ...
- def __ixor__(self, other: BaseSet[_T]) -> Set: ...
- def symmetric_difference_update(self, other: _Setlike) -> None: ...
- def __isub__(self, other: BaseSet[_T]) -> Set: ...
- def difference_update(self, other: _Setlike) -> None: ...
- def update(self, iterable: _Setlike) -> None: ...
- def clear(self) -> None: ...
- def add(self, element: _T) -> None: ...
- def remove(self, element: _T) -> None: ...
- def discard(self, element: _T) -> None: ...
- def pop(self) -> _T: ...
- def __as_immutable__(self) -> ImmutableSet[_T]: ...
- def __as_temporarily_immutable__(self) -> _TemporarilyImmutableSet[_T]: ...
-
-class _TemporarilyImmutableSet(BaseSet[_T]):
- def __init__(self, set: BaseSet[_T]) -> None: ...
- def __hash__(self) -> int: ...
diff --git a/typeshed/stdlib/2/sha.pyi b/typeshed/stdlib/2/sha.pyi
deleted file mode 100644
index f1606fa..0000000
--- a/typeshed/stdlib/2/sha.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for Python 2.7 sha stdlib module
-
-class sha(object):
- def update(self, arg: str) -> None: ...
- def digest(self) -> str: ...
- def hexdigest(self) -> str: ...
- def copy(self) -> sha: ...
-
-def new(string: str = ...) -> sha: ...
-blocksize = 0
-digest_size = 0
diff --git a/typeshed/stdlib/2/shelve.pyi b/typeshed/stdlib/2/shelve.pyi
deleted file mode 100644
index f5a92b9..0000000
--- a/typeshed/stdlib/2/shelve.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-from typing import Any, Dict, Iterator, List, Optional, Tuple
-import collections
-
-
-class Shelf(collections.MutableMapping):
- def __init__(self, dict: Dict[Any, Any], protocol: Optional[int] = None, writeback: bool = ..., keyencoding: str = 'utf-8') -> None: ...
- def __iter__(self) -> Iterator[str]: ...
- def keys(self) -> List[Any]: ...
- def __len__(self) -> int: ...
- def has_key(self, key: Any) -> bool: ...
- def __contains__(self, key: Any) -> bool: ...
- def get(self, key: Any, default: Any = None) -> Any: ...
- def __getitem__(self, key: Any) -> Any: ...
- def __setitem__(self, key: Any, value: Any) -> None: ...
- def __delitem__(self, key: Any) -> None: ...
- def __enter__(self) -> Shelf: ...
- def __exit__(self, type: Any, value: Any, traceback: Any) -> None: ...
- def close(self) -> None: ...
- def __del__(self) -> None: ...
- def sync(self) -> None: ...
-
-class BsdDbShelf(Shelf):
- def __init__(self, dict: Dict[Any, Any], protocol: Optional[int] = None, writeback: bool = ..., keyencoding: str = 'utf-8') -> None: ...
- def set_location(self, key: Any) -> Tuple[str, Any]: ...
- def next(self) -> Tuple[str, Any]: ...
- def previous(self) -> Tuple[str, Any]: ...
- def first(self) -> Tuple[str, Any]: ...
- def last(self) -> Tuple[str, Any]: ...
-
-class DbfilenameShelf(Shelf):
- def __init__(self, filename: str, flag: str = 'c', protocol: Optional[int] = None, writeback: bool = ...) -> None: ...
-
-def open(filename: str, flag: str = 'c', protocol: Optional[int] = None, writeback: bool = ...) -> DbfilenameShelf: ...
diff --git a/typeshed/stdlib/2/shlex.pyi b/typeshed/stdlib/2/shlex.pyi
deleted file mode 100644
index 4b80fb6..0000000
--- a/typeshed/stdlib/2/shlex.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-from typing import Optional, List, Any, IO
-
-def split(s: Optional[str], comments: bool = ..., posix: bool = ...) -> List[str]: ...
-
-class shlex:
- def __init__(self, instream: IO[Any] = ..., infile: IO[Any] = ..., posix: bool = ...) -> None: ...
- def get_token(self) -> Optional[str]: ...
- def push_token(self, _str: str) -> None: ...
- def read_token(self) -> str: ...
- def sourcehook(self, filename: str) -> None: ...
- def push_source(self, stream: IO[Any], filename: str = ...) -> None: ...
- def pop_source(self) -> IO[Any]: ...
- def error_leader(self, file: str = ..., line: int = ...) -> str: ...
-
- commenters = ... # type: str
- wordchars = ... # type: str
- whitespace = ... # type: str
- escape = ... # type: str
- quotes = ... # type: str
- escapedquotes = ... # type: str
- whitespace_split = ... # type: bool
- infile = ... # type: IO[Any]
- source = ... # type: Optional[str]
- debug = ... # type: int
- lineno = ... # type: int
- token = ... # type: Any
- eof = ... # type: Optional[str]
diff --git a/typeshed/stdlib/2/shutil.pyi b/typeshed/stdlib/2/shutil.pyi
deleted file mode 100644
index c39f257..0000000
--- a/typeshed/stdlib/2/shutil.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-# Stubs for shutil (Python 2)
-#
-# NOTE: Based on a dynamically typed stub automatically generated by stubgen.
-
-from typing import List, Iterable, Callable, IO, AnyStr, Any, Optional, Tuple, Sequence
-
-class Error(EnvironmentError): ...
-class SpecialFileError(EnvironmentError): ...
-class ExecError(EnvironmentError): ...
-
-def copyfileobj(fsrc: IO[AnyStr], fdst: IO[AnyStr], length: int = ...) -> None: ...
-def copyfile(src: unicode, dst: unicode) -> None: ...
-def copymode(src: unicode, dst: unicode) -> None: ...
-def copystat(src: unicode, dst: unicode) -> None: ...
-def copy(src: unicode, dst: unicode) -> None: ...
-def copy2(src: unicode, dst: unicode) -> None: ...
-def ignore_patterns(*patterns: AnyStr) -> Callable[[AnyStr, List[AnyStr]], Iterable[AnyStr]]: ...
-def copytree(src: AnyStr, dst: AnyStr, symlinks: bool = ...,
- ignore: Optional[Callable[[AnyStr, List[AnyStr]], Iterable[AnyStr]]] = ...) -> None: ...
-def rmtree(path: AnyStr, ignore_errors: bool = ...,
- onerror: Callable[[Any, AnyStr, Any], None] = ...) -> None: ...
-def move(src: unicode, dst: unicode) -> None: ...
-def get_archive_formats() -> List[Tuple[str, str]]: ...
-def register_archive_format(name: str, function: Callable[..., Any],
- extra_args: Sequence[Tuple[str, Any]] = ...,
- description: str = ...) -> None: ...
-def unregister_archive_format(name: str) -> None: ...
-def make_archive(base_name: AnyStr, format: str, root_dir: unicode = ...,
- base_dir: unicode = ..., verbose: int = ..., dry_run: int = ...,
- owner: str = ..., group: str = ..., logger: Any = ...) -> AnyStr: ...
diff --git a/typeshed/stdlib/2/signal.pyi b/typeshed/stdlib/2/signal.pyi
deleted file mode 100644
index 1c9481b..0000000
--- a/typeshed/stdlib/2/signal.pyi
+++ /dev/null
@@ -1,62 +0,0 @@
-from typing import Callable, Any, Tuple, Union
-from types import FrameType
-
-SIG_DFL = ... # type: int
-SIG_IGN = ... # type: int
-ITIMER_REAL = ... # type: int
-ITIMER_VIRTUAL = ... # type: int
-ITIMER_PROF = ... # type: int
-
-SIGABRT = ... # type: int
-SIGALRM = ... # type: int
-SIGBUS = ... # type: int
-SIGCHLD = ... # type: int
-SIGCLD = ... # type: int
-SIGCONT = ... # type: int
-SIGFPE = ... # type: int
-SIGHUP = ... # type: int
-SIGILL = ... # type: int
-SIGINT = ... # type: int
-SIGIO = ... # type: int
-SIGIOT = ... # type: int
-SIGKILL = ... # type: int
-SIGPIPE = ... # type: int
-SIGPOLL = ... # type: int
-SIGPROF = ... # type: int
-SIGPWR = ... # type: int
-SIGQUIT = ... # type: int
-SIGRTMAX = ... # type: int
-SIGRTMIN = ... # type: int
-SIGSEGV = ... # type: int
-SIGSTOP = ... # type: int
-SIGSYS = ... # type: int
-SIGTERM = ... # type: int
-SIGTRAP = ... # type: int
-SIGTSTP = ... # type: int
-SIGTTIN = ... # type: int
-SIGTTOU = ... # type: int
-SIGURG = ... # type: int
-SIGUSR1 = ... # type: int
-SIGUSR2 = ... # type: int
-SIGVTALRM = ... # type: int
-SIGWINCH = ... # type: int
-SIGXCPU = ... # type: int
-SIGXFSZ = ... # type: int
-NSIG = ... # type: int
-
-class ItimerError(IOError): ...
-
-_HANDLER = Union[Callable[[int, FrameType], None], int, None]
-
-def alarm(time: int) -> int: ...
-def getsignal(signalnum: int) -> _HANDLER: ...
-def pause() -> None: ...
-def setitimer(which: int, seconds: float, interval: float = ...) -> Tuple[float, float]: ...
-def getitimer(which: int) -> Tuple[float, float]: ...
-def set_wakeup_fd(fd: int) -> int: ...
-def siginterrupt(signalnum: int, flag: bool) -> None:
- raise RuntimeError()
-def signal(signalnum: int, handler: _HANDLER) -> _HANDLER:
- raise RuntimeError()
-def default_int_handler(signum: int, frame: FrameType) -> None:
- raise KeyboardInterrupt()
diff --git a/typeshed/stdlib/2/smtplib.pyi b/typeshed/stdlib/2/smtplib.pyi
deleted file mode 100644
index cb5f893..0000000
--- a/typeshed/stdlib/2/smtplib.pyi
+++ /dev/null
@@ -1,90 +0,0 @@
-# Stubs for smtplib (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class SMTPException(Exception): ...
-class SMTPServerDisconnected(SMTPException): ...
-
-class SMTPResponseException(SMTPException):
- smtp_code = ... # type: Any
- smtp_error = ... # type: Any
- args = ... # type: Any
- def __init__(self, code, msg) -> None: ...
-
-class SMTPSenderRefused(SMTPResponseException):
- smtp_code = ... # type: Any
- smtp_error = ... # type: Any
- sender = ... # type: Any
- args = ... # type: Any
- def __init__(self, code, msg, sender) -> None: ...
-
-class SMTPRecipientsRefused(SMTPException):
- recipients = ... # type: Any
- args = ... # type: Any
- def __init__(self, recipients) -> None: ...
-
-class SMTPDataError(SMTPResponseException): ...
-class SMTPConnectError(SMTPResponseException): ...
-class SMTPHeloError(SMTPResponseException): ...
-class SMTPAuthenticationError(SMTPResponseException): ...
-
-def quoteaddr(addr): ...
-def quotedata(data): ...
-
-class SSLFakeFile:
- sslobj = ... # type: Any
- def __init__(self, sslobj) -> None: ...
- def readline(self, size=...): ...
- def close(self): ...
-
-class SMTP:
- debuglevel = ... # type: Any
- file = ... # type: Any
- helo_resp = ... # type: Any
- ehlo_msg = ... # type: Any
- ehlo_resp = ... # type: Any
- does_esmtp = ... # type: Any
- default_port = ... # type: Any
- timeout = ... # type: Any
- esmtp_features = ... # type: Any
- local_hostname = ... # type: Any
- def __init__(self, host: str = ..., port: int = ..., local_hostname=..., timeout=...) -> None: ...
- def set_debuglevel(self, debuglevel): ...
- sock = ... # type: Any
- def connect(self, host=..., port=...): ...
- def send(self, str): ...
- def putcmd(self, cmd, args=...): ...
- def getreply(self): ...
- def docmd(self, cmd, args=...): ...
- def helo(self, name=...): ...
- def ehlo(self, name=...): ...
- def has_extn(self, opt): ...
- def help(self, args=...): ...
- def rset(self): ...
- def noop(self): ...
- def mail(self, sender, options=...): ...
- def rcpt(self, recip, options=...): ...
- def data(self, msg): ...
- def verify(self, address): ...
- vrfy = ... # type: Any
- def expn(self, address): ...
- def ehlo_or_helo_if_needed(self): ...
- def login(self, user, password): ...
- def starttls(self, keyfile=..., certfile=...): ...
- def sendmail(self, from_addr, to_addrs, msg, mail_options=..., rcpt_options=...): ...
- def close(self): ...
- def quit(self): ...
-
-class SMTP_SSL(SMTP):
- default_port = ... # type: Any
- keyfile = ... # type: Any
- certfile = ... # type: Any
- def __init__(self, host=..., port=..., local_hostname=..., keyfile=..., certfile=..., timeout=...) -> None: ...
-
-class LMTP(SMTP):
- ehlo_msg = ... # type: Any
- def __init__(self, host=..., port=..., local_hostname=...) -> None: ...
- sock = ... # type: Any
- def connect(self, host=..., port=...): ...
diff --git a/typeshed/stdlib/2/sqlite3/__init__.pyi b/typeshed/stdlib/2/sqlite3/__init__.pyi
deleted file mode 100644
index fc22e5d..0000000
--- a/typeshed/stdlib/2/sqlite3/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for sqlite3 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from sqlite3.dbapi2 import * # noqa: F403
diff --git a/typeshed/stdlib/2/sqlite3/dbapi2.pyi b/typeshed/stdlib/2/sqlite3/dbapi2.pyi
deleted file mode 100644
index bd44433..0000000
--- a/typeshed/stdlib/2/sqlite3/dbapi2.pyi
+++ /dev/null
@@ -1,255 +0,0 @@
-# Filip Hron <filip.hron at gmail.com>
-# based heavily on Andrey Vlasovskikh's python-skeletons https://github.com/JetBrains/python-skeletons/blob/master/sqlite3.py
-
-from typing import Any, Union, List, Iterator
-from numbers import Integral
-from datetime import time, datetime
-from collections import Iterable
-
-paramstyle = ... # type: str
-threadsafety = ... # type: int
-apilevel = ... # type: str
-Date = ... # type: datetime
-Time = ... # type: time
-Timestamp = ... # type: datetime
-
-def DateFromTicks(ticks): ...
-def TimeFromTicks(ticks): ...
-def TimestampFromTicks(ticks): ...
-
-version_info = ... # type: Any
-sqlite_version_info = ... # type: Any
-Binary = ... # type: Any
-
-def register_adapters_and_converters(): ...
-
-# The remaining definitions are imported from _sqlite3.
-
-PARSE_COLNAMES = ... # type: int
-PARSE_DECLTYPES = ... # type: int
-SQLITE_ALTER_TABLE = ... # type: int
-SQLITE_ANALYZE = ... # type: int
-SQLITE_ATTACH = ... # type: int
-SQLITE_CREATE_INDEX = ... # type: int
-SQLITE_CREATE_TABLE = ... # type: int
-SQLITE_CREATE_TEMP_INDEX = ... # type: int
-SQLITE_CREATE_TEMP_TABLE = ... # type: int
-SQLITE_CREATE_TEMP_TRIGGER = ... # type: int
-SQLITE_CREATE_TEMP_VIEW = ... # type: int
-SQLITE_CREATE_TRIGGER = ... # type: int
-SQLITE_CREATE_VIEW = ... # type: int
-SQLITE_DELETE = ... # type: int
-SQLITE_DENY = ... # type: int
-SQLITE_DETACH = ... # type: int
-SQLITE_DROP_INDEX = ... # type: int
-SQLITE_DROP_TABLE = ... # type: int
-SQLITE_DROP_TEMP_INDEX = ... # type: int
-SQLITE_DROP_TEMP_TABLE = ... # type: int
-SQLITE_DROP_TEMP_TRIGGER = ... # type: int
-SQLITE_DROP_TEMP_VIEW = ... # type: int
-SQLITE_DROP_TRIGGER = ... # type: int
-SQLITE_DROP_VIEW = ... # type: int
-SQLITE_IGNORE = ... # type: int
-SQLITE_INSERT = ... # type: int
-SQLITE_OK = ... # type: int
-SQLITE_PRAGMA = ... # type: int
-SQLITE_READ = ... # type: int
-SQLITE_REINDEX = ... # type: int
-SQLITE_SELECT = ... # type: int
-SQLITE_TRANSACTION = ... # type: int
-SQLITE_UPDATE = ... # type: int
-adapters = ... # type: Any
-converters = ... # type: Any
-sqlite_version = ... # type: str
-version = ... # type: str
-
-# TODO: adapt needs to get probed
-def adapt(obj, protocol, alternate): ...
-def complete_statement(sql: str) -> bool: ...
-def connect(database: Union[bytes, unicode],
- timeout: float = ...,
- detect_types: int = ...,
- isolation_level: Union[str, None] = ...,
- check_same_thread: bool = ...,
- factory: Union[Connection, None] = ...,
- cached_statements: int = ...) -> Connection: ...
-def enable_callback_tracebacks(flag: bool) -> None: ...
-def enable_shared_cache(do_enable: int) -> None: ...
-def register_adapter(type: type, callable: Any) -> None: ...
-# TODO: sqlite3.register_converter.__doc__ specifies callable as unknown
-def register_converter(typename: str, callable: bytes) -> None: ...
-
-class Cache(object):
- def __init__(self, *args, **kwargs) -> None: ...
- def display(self, *args, **kwargs) -> None: ...
- def get(self, *args, **kwargs) -> None: ...
-
-class Connection(object):
- DataError = ... # type: Any
- DatabaseError = ... # type: Any
- Error = ... # type: Any
- IntegrityError = ... # type: Any
- InterfaceError = ... # type: Any
- InternalError = ... # type: Any
- NotSupportedError = ... # type: Any
- OperationalError = ... # type: Any
- ProgrammingError = ... # type: Any
- Warning = ... # type: Any
- in_transaction = ... # type: Any
- isolation_level = ... # type: Any
- row_factory = ... # type: Any
- text_factory = ... # type: Any
- total_changes = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def close(self) -> None: ...
- def commit(self) -> None: ...
- def create_aggregate(self, name: str, num_params: int, aggregate_class: type) -> None: ...
- def create_collation(self, name: str, callable: Any) -> None: ...
- def create_function(self, name: str, num_params: int, func: Any) -> None: ...
- def cursor(self, cursorClass=...) -> Cursor: ...
- def execute(self, sql: str, parameters: Iterable = ...) -> Cursor: ...
- # TODO: please check in executemany() if seq_of_parameters type is possible like this
- def executemany(self, sql: str, seq_of_parameters: Iterable[Iterable]) -> Cursor: ...
- def executescript(self, sql_script: Union[bytes, unicode]) -> Cursor: ...
- def interrupt(self, *args, **kwargs) -> None: ...
- def iterdump(self, *args, **kwargs) -> None: ...
- def rollback(self, *args, **kwargs) -> None: ...
- # TODO: set_authorizer(authorzer_callback)
- # see https://docs.python.org/2/library/sqlite3.html#sqlite3.Connection.set_authorizer
- # returns [SQLITE_OK, SQLITE_DENY, SQLITE_IGNORE] so perhaps int
- def set_authorizer(self, *args, **kwargs) -> None: ...
- # set_progress_handler(handler, n) -> see https://docs.python.org/2/library/sqlite3.html#sqlite3.Connection.set_progress_handler
- def set_progress_handler(self, *args, **kwargs) -> None: ...
- def set_trace_callback(self, *args, **kwargs): ...
- def __call__(self, *args, **kwargs): ...
- def __enter__(self, *args, **kwargs): ...
- def __exit__(self, *args, **kwargs): ...
-
-class Cursor(Iterator[Any]):
- arraysize = ... # type: Any
- connection = ... # type: Any
- description = ... # type: Any
- lastrowid = ... # type: Any
- row_factory = ... # type: Any
- rowcount = ... # type: Any
- # TODO: Cursor class accepts exactly 1 argument
- # required type is sqlite3.Connection (which is imported as _Connection)
- # however, the name of the __init__ variable is unknown
- def __init__(self, *args, **kwargs): ...
- def close(self, *args, **kwargs): ...
- def execute(self, sql: str, parameters: Iterable = ...) -> Cursor: ...
- def executemany(self, sql: str, seq_of_parameters: Iterable[Iterable]): ...
- def executescript(self, sql_script: Union[bytes, unicode]) -> Cursor: ...
- def fetchall(self) -> List[Any]: ...
- def fetchmany(self, size: Integral = ...) -> List[Any]: ...
- def fetchone(self) -> Any: ...
- def setinputsizes(self, *args, **kwargs): ...
- def setoutputsize(self, *args, **kwargs): ...
- def __iter__(self) -> Cursor: ...
- def __next__(self) -> Any: ...
-
-
-class DataError(DatabaseError): ...
-
-class DatabaseError(Error): ...
-
-class Error(Exception): ...
-
-class IntegrityError(DatabaseError): ...
-
-class InterfaceError(Error): ...
-
-class InternalError(DatabaseError): ...
-
-class NotSupportedError(DatabaseError): ...
-
-class OperationalError(DatabaseError): ...
-
-class OptimizedUnicode(object):
- maketrans = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def capitalize(self, *args, **kwargs): ...
- def casefold(self, *args, **kwargs): ...
- def center(self, *args, **kwargs): ...
- def count(self, *args, **kwargs): ...
- def encode(self, *args, **kwargs): ...
- def endswith(self, *args, **kwargs): ...
- def expandtabs(self, *args, **kwargs): ...
- def find(self, *args, **kwargs): ...
- def format(self, *args, **kwargs): ...
- def format_map(self, *args, **kwargs): ...
- def index(self, *args, **kwargs): ...
- def isalnum(self, *args, **kwargs): ...
- def isalpha(self, *args, **kwargs): ...
- def isdecimal(self, *args, **kwargs): ...
- def isdigit(self, *args, **kwargs): ...
- def isidentifier(self, *args, **kwargs): ...
- def islower(self, *args, **kwargs): ...
- def isnumeric(self, *args, **kwargs): ...
- def isprintable(self, *args, **kwargs): ...
- def isspace(self, *args, **kwargs): ...
- def istitle(self, *args, **kwargs): ...
- def isupper(self, *args, **kwargs): ...
- def join(self, *args, **kwargs): ...
- def ljust(self, *args, **kwargs): ...
- def lower(self, *args, **kwargs): ...
- def lstrip(self, *args, **kwargs): ...
- def partition(self, *args, **kwargs): ...
- def replace(self, *args, **kwargs): ...
- def rfind(self, *args, **kwargs): ...
- def rindex(self, *args, **kwargs): ...
- def rjust(self, *args, **kwargs): ...
- def rpartition(self, *args, **kwargs): ...
- def rsplit(self, *args, **kwargs): ...
- def rstrip(self, *args, **kwargs): ...
- def split(self, *args, **kwargs): ...
- def splitlines(self, *args, **kwargs): ...
- def startswith(self, *args, **kwargs): ...
- def strip(self, *args, **kwargs): ...
- def swapcase(self, *args, **kwargs): ...
- def title(self, *args, **kwargs): ...
- def translate(self, *args, **kwargs): ...
- def upper(self, *args, **kwargs): ...
- def zfill(self, *args, **kwargs): ...
- def __add__(self, other): ...
- def __contains__(self, *args, **kwargs): ...
- def __eq__(self, other): ...
- def __format__(self, *args, **kwargs): ...
- def __ge__(self, other): ...
- def __getitem__(self, index): ...
- def __getnewargs__(self, *args, **kwargs): ...
- def __gt__(self, other): ...
- def __hash__(self): ...
- def __iter__(self): ...
- def __le__(self, other): ...
- def __len__(self, *args, **kwargs): ...
- def __lt__(self, other): ...
- def __mod__(self, other): ...
- def __mul__(self, other): ...
- def __ne__(self, other): ...
- def __rmod__(self, other): ...
- def __rmul__(self, other): ...
-
-class PrepareProtocol(object):
- def __init__(self, *args, **kwargs): ...
-
-class ProgrammingError(DatabaseError): ...
-
-class Row(object):
- def __init__(self, *args, **kwargs): ...
- def keys(self, *args, **kwargs): ...
- def __eq__(self, other): ...
- def __ge__(self, other): ...
- def __getitem__(self, index): ...
- def __gt__(self, other): ...
- def __hash__(self): ...
- def __iter__(self): ...
- def __le__(self, other): ...
- def __len__(self, *args, **kwargs): ...
- def __lt__(self, other): ...
- def __ne__(self, other): ...
-
-class Statement(object):
- def __init__(self, *args, **kwargs): ...
-
-class Warning(Exception): ...
diff --git a/typeshed/stdlib/2/ssl.pyi b/typeshed/stdlib/2/ssl.pyi
deleted file mode 100644
index d3a3c1b..0000000
--- a/typeshed/stdlib/2/ssl.pyi
+++ /dev/null
@@ -1,208 +0,0 @@
-# Stubs for ssl
-
-from typing import (
- Any, Dict, Callable, List, NamedTuple, Optional, Set, Tuple, Union,
-)
-import socket
-import sys
-
-_PCTRTT = Tuple[Tuple[str, str], ...]
-_PCTRTTT = Tuple[_PCTRTT, ...]
-_PeerCertRetDictType = Dict[str, Union[str, _PCTRTTT, _PCTRTT]]
-_PeerCertRetType = Union[_PeerCertRetDictType, bytes, None]
-_EnumRetType = List[Tuple[bytes, str, Union[Set[str], bool]]]
-_PasswordType = Union[Callable[[], Union[str, bytes]], str, bytes]
-_SrvnmeCbType = Callable[['SSLSocket', Optional[str], 'SSLSocket'], Optional[int]]
-
-class SSLError(OSError):
- library = ... # type: str
- reason = ... # type: str
-class SSLZeroReturnError(SSLError): ...
-class SSLWantReadError(SSLError): ...
-class SSLWantWriteError(SSLError): ...
-class SSLSyscallError(SSLError): ...
-class SSLEOFError(SSLError): ...
-class CertificateError(Exception): ...
-
-
-def wrap_socket(sock: socket.socket, keyfile: Optional[str] = ...,
- certfile: Optional[str] = ..., server_side: bool = ...,
- cert_reqs: int = ..., ssl_version: int = ...,
- ca_certs: Optional[str] = ...,
- do_handshake_on_connect: bool = ...,
- suppress_ragged_eofs: bool = ...,
- ciphers: Optional[str] = ...) -> 'SSLSocket': ...
-
-
-def create_default_context(purpose: Any = ..., *,
- cafile: Optional[str] = ...,
- capath: Optional[str] = ...,
- cadata: Optional[str] = ...) -> 'SSLContext': ...
-
-
-def RAND_status() -> bool: ...
-def RAND_egd(path: str) -> None: ...
-def RAND_add(bytes: bytes, entropy: float) -> None: ...
-
-
-def match_hostname(cert: _PeerCertRetType, hostname: str) -> None: ...
-def cert_time_to_seconds(cert_time: str) -> int: ...
-def get_server_certificate(addr: Tuple[str, int], ssl_version: int = ...,
- ca_certs: Optional[str] = ...) -> str: ...
-def DER_cert_to_PEM_cert(der_cert_bytes: bytes) -> str: ...
-def PEM_cert_to_DER_cert(pem_cert_string: str) -> bytes: ...
-DefaultVerifyPaths = NamedTuple('DefaultVerifyPaths',
- [('cafile', str), ('capath', str),
- ('openssl_cafile_env', str),
- ('openssl_cafile', str),
- ('openssl_capath_env', str),
- ('openssl_capath', str)])
-def get_default_verify_paths() -> DefaultVerifyPaths: ...
-
-if sys.platform == 'win32':
- def enum_certificates(store_name: str) -> _EnumRetType: ...
- def enum_crls(store_name: str) -> _EnumRetType: ...
-
-
-CERT_NONE = ... # type: int
-CERT_OPTIONAL = ... # type: int
-CERT_REQUIRED = ... # type: int
-
-VERIFY_DEFAULT = ... # type: int
-VERIFY_CRL_CHECK_LEAF = ... # type: int
-VERIFY_CRL_CHECK_CHAIN = ... # type: int
-VERIFY_X509_STRICT = ... # type: int
-VERIFY_X509_TRUSTED_FIRST = ... # type: int
-
-PROTOCOL_SSLv23 = ... # type: int
-PROTOCOL_SSLv2 = ... # type: int
-PROTOCOL_SSLv3 = ... # type: int
-PROTOCOL_TLSv1 = ... # type: int
-PROTOCOL_TLSv1_1 = ... # type: int
-PROTOCOL_TLSv1_2 = ... # type: int
-
-OP_ALL = ... # type: int
-OP_NO_SSLv2 = ... # type: int
-OP_NO_SSLv3 = ... # type: int
-OP_NO_TLSv1 = ... # type: int
-OP_NO_TLSv1_1 = ... # type: int
-OP_NO_TLSv1_2 = ... # type: int
-OP_CIPHER_SERVER_PREFERENCE = ... # type: int
-OP_SINGLE_DH_USE = ... # type: int
-OP_SINGLE_ECDH_USE = ... # type: int
-OP_NO_COMPRESSION = ... # type: int
-
-HAS_ALPN = ... # type: int
-HAS_ECDH = ... # type: bool
-HAS_SNI = ... # type: bool
-HAS_NPN = ... # type: bool
-CHANNEL_BINDING_TYPES = ... # type: List[str]
-
-OPENSSL_VERSION = ... # type: str
-OPENSSL_VERSION_INFO = ... # type: Tuple[int, int, int, int, int]
-OPENSSL_VERSION_NUMBER = ... # type: int
-
-ALERT_DESCRIPTION_HANDSHAKE_FAILURE = ... # type: int
-ALERT_DESCRIPTION_INTERNAL_ERROR = ... # type: int
-ALERT_DESCRIPTION_ACCESS_DENIED = ... # type: int
-ALERT_DESCRIPTION_BAD_CERTIFICATE = ... # type: int
-ALERT_DESCRIPTION_BAD_CERTIFICATE_HASH_VALUE = ... # type: int
-ALERT_DESCRIPTION_BAD_CERTIFICATE_STATUS_RESPONSE = ... # type: int
-ALERT_DESCRIPTION_BAD_RECORD_MAC = ... # type: int
-ALERT_DESCRIPTION_CERTIFICATE_EXPIRED = ... # type: int
-ALERT_DESCRIPTION_CERTIFICATE_REVOKED = ... # type: int
-ALERT_DESCRIPTION_CERTIFICATE_UNKNOWN = ... # type: int
-ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE = ... # type: int
-ALERT_DESCRIPTION_CLOSE_NOTIFY = ... # type: int
-ALERT_DESCRIPTION_DECODE_ERROR = ... # type: int
-ALERT_DESCRIPTION_DECOMPRESSION_FAILURE = ... # type: int
-ALERT_DESCRIPTION_DECRYPT_ERROR = ... # type: int
-ALERT_DESCRIPTION_ILLEGAL_PARAMETER = ... # type: int
-ALERT_DESCRIPTION_INSUFFICIENT_SECURITY = ... # type: int
-ALERT_DESCRIPTION_NO_RENEGOTIATION = ... # type: int
-ALERT_DESCRIPTION_PROTOCOL_VERSION = ... # type: int
-ALERT_DESCRIPTION_RECORD_OVERFLOW = ... # type: int
-ALERT_DESCRIPTION_UNEXPECTED_MESSAGE = ... # type: int
-ALERT_DESCRIPTION_UNKNOWN_CA = ... # type: int
-ALERT_DESCRIPTION_UNKNOWN_PSK_IDENTITY = ... # type: int
-ALERT_DESCRIPTION_UNRECOGNIZED_NAME = ... # type: int
-ALERT_DESCRIPTION_UNSUPPORTED_CERTIFICATE = ... # type: int
-ALERT_DESCRIPTION_UNSUPPORTED_EXTENSION = ... # type: int
-ALERT_DESCRIPTION_USER_CANCELLED = ... # type: int
-
-_PurposeType = NamedTuple('_PurposeType',
- [('nid', int), ('shortname', str),
- ('longname', str), ('oid', str)])
-class Purpose:
- SERVER_AUTH = ... # type: _PurposeType
- CLIENT_AUTH = ... # type: _PurposeType
-
-
-class SSLSocket(socket.socket):
- def do_handshake(self) -> None: ...
- def getpeercert(self, binary_form: bool = ...) -> _PeerCertRetType: ...
- def cipher(self) -> Tuple[str, int, int]: ...
- def compression(self) -> Optional[str]: ...
- def get_channel_binding(self, cb_type: str = ...) -> Optional[bytes]: ...
- def selected_alpn_protocol(self) -> Optional[str]: ...
- def selected_npn_protocol(self) -> Optional[str]: ...
- def unwrap(self) -> socket.socket: ...
- def version(self) -> Optional[str]: ...
- def read(self, len: int = ...,
- buffer: Optional[bytearray] = ...) -> str: ...
- def write(self, buf: str) -> int: ...
- def pending(self) -> int: ...
-
-
-class SSLContext:
- check_hostname = ... # type: bool
- options = ... # type: int
- @property
- def protocol(self) -> int: ...
- verify_flags = ... # type: int
- verify_mode = ... # type: int
- def __init__(self, protocol: int) -> None: ...
- def cert_store_stats(self) -> Dict[str, int]: ...
- def load_cert_chain(self, certfile: str, keyfile: Optional[str] = ...,
- password: _PasswordType = ...) -> None: ...
- def load_default_certs(self, purpose: _PurposeType = ...) -> None: ...
- def load_verify_locations(self, cafile: Optional[str] = ...,
- capath: Optional[str] = ...,
- cadata: Union[str, bytes, None] = ...) -> None: ...
- def get_ca_certs(self,
- binary_form: bool = ...) -> Union[List[_PeerCertRetDictType], List[bytes]]: ...
- def set_default_verify_paths(self) -> None: ...
- def set_ciphers(self, ciphers: str) -> None: ...
- def set_alpn_protocols(self, protocols: List[str]) -> None: ...
- def set_npn_protocols(self, protocols: List[str]) -> None: ...
- def set_servername_callback(self,
- server_name_callback: Optional[_SrvnmeCbType]) -> None: ...
- def load_dh_params(self, dhfile: str) -> None: ...
- def set_ecdh_curve(self, curve_name: str) -> None: ...
- def wrap_socket(self, sock: socket.socket, server_side: bool = ...,
- do_handshake_on_connect: bool = ...,
- suppress_ragged_eofs: bool = ...,
- server_hostname: Optional[str] = ...) -> SSLSocket: ...
- def session_stats(self) -> Dict[str, int]: ...
-
-
-# TODO below documented in cpython but not in docs.python.org
-# taken from python 3.4
-SSL_ERROR_EOF = ... # type: int
-SSL_ERROR_INVALID_ERROR_CODE = ... # type: int
-SSL_ERROR_SSL = ... # type: int
-SSL_ERROR_SYSCALL = ... # type: int
-SSL_ERROR_WANT_CONNECT = ... # type: int
-SSL_ERROR_WANT_READ = ... # type: int
-SSL_ERROR_WANT_WRITE = ... # type: int
-SSL_ERROR_WANT_X509_LOOKUP = ... # type: int
-SSL_ERROR_ZERO_RETURN = ... # type: int
-
-def get_protocol_name(protocol_code: int) -> str: ...
-
-AF_INET = ... # type: int
-PEM_FOOTER = ... # type: str
-PEM_HEADER = ... # type: str
-SOCK_STREAM = ... # type: int
-SOL_SOCKET = ... # type: int
-SO_TYPE = ... # type: int
diff --git a/typeshed/stdlib/2/stat.pyi b/typeshed/stdlib/2/stat.pyi
deleted file mode 100644
index dd3418d..0000000
--- a/typeshed/stdlib/2/stat.pyi
+++ /dev/null
@@ -1,59 +0,0 @@
-def S_ISDIR(mode: int) -> bool: ...
-def S_ISCHR(mode: int) -> bool: ...
-def S_ISBLK(mode: int) -> bool: ...
-def S_ISREG(mode: int) -> bool: ...
-def S_ISFIFO(mode: int) -> bool: ...
-def S_ISLNK(mode: int) -> bool: ...
-def S_ISSOCK(mode: int) -> bool: ...
-
-def S_IMODE(mode: int) -> int: ...
-def S_IFMT(mode: int) -> int: ...
-
-ST_MODE = 0
-ST_INO = 0
-ST_DEV = 0
-ST_NLINK = 0
-ST_UID = 0
-ST_GID = 0
-ST_SIZE = 0
-ST_ATIME = 0
-ST_MTIME = 0
-ST_CTIME = 0
-S_IFSOCK = 0
-S_IFLNK = 0
-S_IFREG = 0
-S_IFBLK = 0
-S_IFDIR = 0
-S_IFCHR = 0
-S_IFIFO = 0
-S_ISUID = 0
-S_ISGID = 0
-S_ISVTX = 0
-S_IRWXU = 0
-S_IRUSR = 0
-S_IWUSR = 0
-S_IXUSR = 0
-S_IRWXG = 0
-S_IRGRP = 0
-S_IWGRP = 0
-S_IXGRP = 0
-S_IRWXO = 0
-S_IROTH = 0
-S_IWOTH = 0
-S_IXOTH = 0
-S_ENFMT = 0
-S_IREAD = 0
-S_IWRITE = 0
-S_IEXEC = 0
-UF_NODUMP = 0
-UF_IMMUTABLE = 0
-UF_APPEND = 0
-UF_OPAQUE = 0
-UF_NOUNLINK = 0
-UF_COMPRESSED = 0
-UF_HIDDEN = 0
-SF_ARCHIVED = 0
-SF_IMMUTABLE = 0
-SF_APPEND = 0
-SF_NOUNLINK = 0
-SF_SNAPSHOT = 0
diff --git a/typeshed/stdlib/2/string.pyi b/typeshed/stdlib/2/string.pyi
deleted file mode 100644
index 751fd28..0000000
--- a/typeshed/stdlib/2/string.pyi
+++ /dev/null
@@ -1,74 +0,0 @@
-# Stubs for string
-
-# Based on http://docs.python.org/3.2/library/string.html
-
-from typing import Mapping, Sequence, Any, Optional, Union, List, Tuple, Iterable, AnyStr
-
-ascii_letters = ... # type: str
-ascii_lowercase = ... # type: str
-ascii_uppercase = ... # type: str
-digits = ... # type: str
-hexdigits = ... # type: str
-letters = ... # type: str
-lowercase = ... # type: str
-octdigits = ... # type: str
-punctuation = ... # type: str
-printable = ... # type: str
-uppercase = ... # type: str
-whitespace = ... # type: str
-
-def capwords(s: AnyStr, sep: AnyStr = ...) -> AnyStr: ...
-# TODO: originally named 'from'
-def maketrans(_from: str, to: str) -> str: ...
-def atof(s: unicode) -> float: ...
-def atoi(s: unicode, base: int = ...) -> int: ...
-def atol(s: unicode, base: int = ...) -> int: ...
-def capitalize(word: AnyStr) -> AnyStr: ...
-def find(s: unicode, sub: unicode, start: int = ..., end: int = ...) -> int: ...
-def rfind(s: unicode, sub: unicode, start: int = ..., end: int = ...) -> int: ...
-def index(s: unicode, sub: unicode, start: int = ..., end: int = ...) -> int: ...
-def rindex(s: unicode, sub: unicode, start: int = ..., end: int = ...) -> int: ...
-def count(s: unicode, sub: unicode, start: int = ..., end: int = ...) -> int: ...
-def lower(s: AnyStr) -> AnyStr: ...
-def split(s: AnyStr, sep: AnyStr = ..., maxsplit: int = ...) -> List[AnyStr]: ...
-def rsplit(s: AnyStr, sep: AnyStr = ..., maxsplit: int = ...) -> List[AnyStr]: ...
-def splitfields(s: AnyStr, sep: AnyStr = ..., maxsplit: int = ...) -> List[AnyStr]: ...
-def join(words: Iterable[AnyStr], sep: AnyStr = ...) -> AnyStr: ...
-def joinfields(word: Iterable[AnyStr], sep: AnyStr = ...) -> AnyStr: ...
-def lstrip(s: AnyStr, chars: AnyStr = ...) -> AnyStr: ...
-def rstrip(s: AnyStr, chars: AnyStr = ...) -> AnyStr: ...
-def strip(s: AnyStr, chars: AnyStr = ...) -> AnyStr: ...
-def swapcase(s: AnyStr) -> AnyStr: ...
-def translate(s: str, table: str, deletechars: str = ...) -> str: ...
-def upper(s: AnyStr) -> AnyStr: ...
-def ljust(s: AnyStr, width: int, fillchar: AnyStr = ...) -> AnyStr: ...
-def rjust(s: AnyStr, width: int, fillchar: AnyStr = ...) -> AnyStr: ...
-def center(s: AnyStr, width: int, fillchar: AnyStr = ...) -> AnyStr: ...
-def zfill(s: AnyStr, width: int) -> AnyStr: ...
-def replace(s: AnyStr, old: AnyStr, new: AnyStr, maxreplace: int = ...) -> AnyStr: ...
-
-class Template(object):
- # TODO: Unicode support?
- template = ... # type: str
-
- def __init__(self, template: str) -> None: ...
- def substitute(self, mapping: Mapping[str, str] = ..., **kwds: str) -> str: ...
- def safe_substitute(self, mapping: Mapping[str, str] = ...,
- **kwds: str) -> str: ...
-
-# TODO(MichalPokorny): This is probably badly and/or loosely typed.
-class Formatter(object):
- def format(self, format_string: str, *args, **kwargs) -> str: ...
- def vformat(self, format_string: str, args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> str: ...
- def parse(self, format_string: str) -> Iterable[Tuple[str, str, str, str]]: ...
- def get_field(self, field_name: str, args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> Any: ...
- def get_value(self, key: Union[int, str], args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> Any:
- raise IndexError()
- raise KeyError()
- def check_unused_args(self, used_args: Sequence[Union[int, str]], args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> None: ...
- def format_field(self, value: Any, format_spec: str) -> Any: ...
- def convert_field(self, value: Any, conversion: str) -> Any: ...
diff --git a/typeshed/stdlib/2/strop.pyi b/typeshed/stdlib/2/strop.pyi
deleted file mode 100644
index 736c716..0000000
--- a/typeshed/stdlib/2/strop.pyi
+++ /dev/null
@@ -1,72 +0,0 @@
-"""Stub file for the 'strop' module."""
-
-from typing import List, Sequence
-
-lowercase = ... # type: str
-uppercase = ... # type: str
-whitespace = ... # type: str
-
-def atof(a: str) -> float:
- raise DeprecationWarning()
-
-def atoi(a: str, base: int = ...) -> int:
- raise DeprecationWarning()
-
-def atol(a: str, base: int = ...) -> long:
- raise DeprecationWarning()
-
-def capitalize(s: str) -> str:
- raise DeprecationWarning()
-
-def count(s: str, sub: str, start: int = ..., end: int = ...) -> int:
- raise DeprecationWarning()
-
-def expandtabs(string: str, tabsize: int = ...) -> str:
- raise DeprecationWarning()
- raise OverflowError()
-
-def find(s: str, sub: str, start: int = ..., end: int = ...) -> int:
- raise DeprecationWarning()
-
-def join(list: Sequence[str], sep: str = ...) -> str:
- raise DeprecationWarning()
- raise OverflowError()
-
-def joinfields(list: Sequence[str], sep: str = ...) -> str:
- raise DeprecationWarning()
- raise OverflowError()
-
-def lower(s: str) -> str:
- raise DeprecationWarning()
-
-def lstrip(s: str) -> str:
- raise DeprecationWarning()
-
-def maketrans(frm: str, to: str) -> str: ...
-
-def replace(s: str, old: str, new: str, maxsplit: int = ...) -> str:
- raise DeprecationWarning()
-
-def rfind(s: str, sub: str, start: int = ..., end: int = ...) -> int:
- raise DeprecationWarning()
-
-def rstrip(s: str) -> str:
- raise DeprecationWarning()
-
-def split(s: str, sep: str, maxsplit: int = ...) -> List[str]:
- raise DeprecationWarning()
-
-def splitfields(s: str, sep: str, maxsplit: int = ...) -> List[str]:
- raise DeprecationWarning()
-
-def strip(s: str) -> str:
- raise DeprecationWarning()
-
-def swapcase(s: str) -> str:
- raise DeprecationWarning()
-
-def translate(s: str, table: str, deletechars: str = ...) -> str:
- raise DeprecationWarning()
-
-def upper(s: str) -> str:
- raise DeprecationWarning()
diff --git a/typeshed/stdlib/2/subprocess.pyi b/typeshed/stdlib/2/subprocess.pyi
deleted file mode 100644
index 06934c6..0000000
--- a/typeshed/stdlib/2/subprocess.pyi
+++ /dev/null
@@ -1,115 +0,0 @@
-# Stubs for subprocess
-
-# Based on http://docs.python.org/2/library/subprocess.html and Python 3 stub
-
-from typing import Sequence, Any, Mapping, Callable, Tuple, IO, Union, Optional, List, Text
-
-_FILE = Union[int, IO[Any]]
-_TXT = Union[bytes, Text]
-_CMD = Union[_TXT, Sequence[_TXT]]
-_ENV = Union[Mapping[bytes, _TXT], Mapping[Text, _TXT]]
-
-# Same args as Popen.__init__
-def call(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...) -> int: ...
-
-def check_call(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...) -> int: ...
-
-# Same args as Popen.__init__ except for stdout
-def check_output(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...) -> bytes: ...
-
-PIPE = ... # type: int
-STDOUT = ... # type: int
-
-class CalledProcessError(Exception):
- returncode = 0
- # morally: _CMD
- cmd = ... # type: Any
- # morally: Optional[bytes]
- output = ... # type: Any
-
- def __init__(self,
- returncode: int,
- cmd: _CMD,
- output: Optional[bytes] = ...) -> None: ...
-
-class Popen:
- stdin = ... # type: Optional[IO[Any]]
- stdout = ... # type: Optional[IO[Any]]
- stderr = ... # type: Optional[IO[Any]]
- pid = 0
- returncode = 0
-
- def __init__(self,
- args: _CMD,
- bufsize: int = ...,
- executable: Optional[_TXT] = ...,
- stdin: Optional[_FILE] = ...,
- stdout: Optional[_FILE] = ...,
- stderr: Optional[_FILE] = ...,
- preexec_fn: Optional[Callable[[], Any]] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: Optional[_TXT] = ...,
- env: Optional[_ENV] = ...,
- universal_newlines: bool = ...,
- startupinfo: Optional[Any] = ...,
- creationflags: int = ...) -> None: ...
-
- def poll(self) -> int: ...
- def wait(self) -> int: ...
- # morally: -> Tuple[Optional[bytes], Optional[bytes]]
- def communicate(self, input: Optional[_TXT] = ...) -> Tuple[Any, Any]: ...
- def send_signal(self, signal: int) -> None: ...
- def terminate(self) -> None: ...
- def kill(self) -> None: ...
- def __enter__(self) -> 'Popen': ...
- def __exit__(self, type, value, traceback) -> bool: ...
-
-# Windows-only: STARTUPINFO etc.
-
-STD_INPUT_HANDLE = ... # type: Any
-STD_OUTPUT_HANDLE = ... # type: Any
-STD_ERROR_HANDLE = ... # type: Any
-SW_HIDE = ... # type: Any
-STARTF_USESTDHANDLES = ... # type: Any
-STARTF_USESHOWWINDOW = ... # type: Any
-CREATE_NEW_CONSOLE = ... # type: Any
-CREATE_NEW_PROCESS_GROUP = ... # type: Any
diff --git a/typeshed/stdlib/2/symbol.pyi b/typeshed/stdlib/2/symbol.pyi
deleted file mode 100644
index dd33444..0000000
--- a/typeshed/stdlib/2/symbol.pyi
+++ /dev/null
@@ -1,91 +0,0 @@
-# Stubs for symbol (Python 2)
-
-from typing import Dict
-
-single_input = ... # type: int
-file_input = ... # type: int
-eval_input = ... # type: int
-decorator = ... # type: int
-decorators = ... # type: int
-decorated = ... # type: int
-funcdef = ... # type: int
-parameters = ... # type: int
-varargslist = ... # type: int
-fpdef = ... # type: int
-fplist = ... # type: int
-stmt = ... # type: int
-simple_stmt = ... # type: int
-small_stmt = ... # type: int
-expr_stmt = ... # type: int
-augassign = ... # type: int
-print_stmt = ... # type: int
-del_stmt = ... # type: int
-pass_stmt = ... # type: int
-flow_stmt = ... # type: int
-break_stmt = ... # type: int
-continue_stmt = ... # type: int
-return_stmt = ... # type: int
-yield_stmt = ... # type: int
-raise_stmt = ... # type: int
-import_stmt = ... # type: int
-import_name = ... # type: int
-import_from = ... # type: int
-import_as_name = ... # type: int
-dotted_as_name = ... # type: int
-import_as_names = ... # type: int
-dotted_as_names = ... # type: int
-dotted_name = ... # type: int
-global_stmt = ... # type: int
-exec_stmt = ... # type: int
-assert_stmt = ... # type: int
-compound_stmt = ... # type: int
-if_stmt = ... # type: int
-while_stmt = ... # type: int
-for_stmt = ... # type: int
-try_stmt = ... # type: int
-with_stmt = ... # type: int
-with_item = ... # type: int
-except_clause = ... # type: int
-suite = ... # type: int
-testlist_safe = ... # type: int
-old_test = ... # type: int
-old_lambdef = ... # type: int
-test = ... # type: int
-or_test = ... # type: int
-and_test = ... # type: int
-not_test = ... # type: int
-comparison = ... # type: int
-comp_op = ... # type: int
-expr = ... # type: int
-xor_expr = ... # type: int
-and_expr = ... # type: int
-shift_expr = ... # type: int
-arith_expr = ... # type: int
-term = ... # type: int
-factor = ... # type: int
-power = ... # type: int
-atom = ... # type: int
-listmaker = ... # type: int
-testlist_comp = ... # type: int
-lambdef = ... # type: int
-trailer = ... # type: int
-subscriptlist = ... # type: int
-subscript = ... # type: int
-sliceop = ... # type: int
-exprlist = ... # type: int
-testlist = ... # type: int
-dictorsetmaker = ... # type: int
-classdef = ... # type: int
-arglist = ... # type: int
-argument = ... # type: int
-list_iter = ... # type: int
-list_for = ... # type: int
-list_if = ... # type: int
-comp_iter = ... # type: int
-comp_for = ... # type: int
-comp_if = ... # type: int
-testlist1 = ... # type: int
-encoding_decl = ... # type: int
-yield_expr = ... # type: int
-
-symbol = ... # type: Dict[int, str]
diff --git a/typeshed/stdlib/2/sys.pyi b/typeshed/stdlib/2/sys.pyi
deleted file mode 100644
index cb9172a..0000000
--- a/typeshed/stdlib/2/sys.pyi
+++ /dev/null
@@ -1,137 +0,0 @@
-"""Stubs for the 'sys' module."""
-
-from typing import (
- IO, Union, List, Sequence, Any, Dict, Tuple, BinaryIO, Optional, Callable,
- overload, Type,
-)
-from types import FrameType, ModuleType, TracebackType, ClassType
-from mypy_extensions import NoReturn
-
-class _flags:
- bytes_warning = ... # type: int
- debug = ... # type: int
- division_new = ... # type: int
- division_warning = ... # type: int
- dont_write_bytecode = ... # type: int
- hash_randomization = ... # type: int
- ignore_environment = ... # type: int
- inspect = ... # type: int
- interactive = ... # type: int
- no_site = ... # type: int
- no_user_site = ... # type: int
- optimize = ... # type: int
- py3k_warning = ... # type: int
- tabcheck = ... # type: int
- unicode = ... # type: int
- verbose = ... # type: int
-
-class _float_info:
- max = ... # type: float
- max_exp = ... # type: int
- max_10_exp = ... # type: int
- min = ... # type: float
- min_exp = ... # type: int
- min_10_exp = ... # type: int
- dig = ... # type: int
- mant_dig = ... # type: int
- epsilon = ... # type: float
- radix = ... # type: int
- rounds = ... # type: int
-
-class _version_info(Tuple[int, int, int, str, int]):
- major = 0
- minor = 0
- micro = 0
- releaselevel = ... # type: str
- serial = 0
-
-_mercurial = ... # type: Tuple[str, str, str]
-api_version = ... # type: int
-argv = ... # type: List[str]
-builtin_module_names = ... # type: Tuple[str, ...]
-byteorder = ... # type: str
-copyright = ... # type: str
-dont_write_bytecode = ... # type: bool
-exec_prefix = ... # type: str
-executable = ... # type: str
-flags = ... # type: _flags
-float_repr_style = ... # type: str
-hexversion = ... # type: int
-long_info = ... # type: object
-maxint = ... # type: int
-maxsize = ... # type: int
-maxunicode = ... # type: int
-modules = ... # type: Dict[str, ModuleType]
-path = ... # type: List[str]
-platform = ... # type: str
-prefix = ... # type: str
-py3kwarning = ... # type: bool
-__stderr__ = ... # type: IO[str]
-__stdin__ = ... # type: IO[str]
-__stdout__ = ... # type: IO[str]
-stderr = ... # type: IO[str]
-stdin = ... # type: IO[str]
-stdout = ... # type: IO[str]
-subversion = ... # type: Tuple[str, str, str]
-version = ... # type: str
-warnoptions = ... # type: object
-float_info = ... # type: _float_info
-version_info = ... # type: _version_info
-ps1 = ... # type: str
-ps2 = ... # type: str
-last_type = ... # type: type
-last_value = ... # type: BaseException
-last_traceback = ... # type: TracebackType
-# TODO precise types
-meta_path = ... # type: List[Any]
-path_hooks = ... # type: List[Any]
-path_importer_cache = ... # type: Dict[str, Any]
-displayhook = ... # type: Optional[Callable[[int], None]]
-excepthook = ... # type: Optional[Callable[[type, BaseException, TracebackType], None]]
-exc_type = ... # type: Optional[type]
-exc_value = ... # type: Union[BaseException, ClassType]
-exc_traceback = ... # type: TracebackType
-
-class _WindowsVersionType:
- major = ... # type: Any
- minor = ... # type: Any
- build = ... # type: Any
- platform = ... # type: Any
- service_pack = ... # type: Any
- service_pack_major = ... # type: Any
- service_pack_minor = ... # type: Any
- suite_mask = ... # type: Any
- product_type = ... # type: Any
-
-def getwindowsversion() -> _WindowsVersionType: ...
-
-def _clear_type_cache() -> None: ...
-def _current_frames() -> Dict[int, FrameType]: ...
-def _getframe(depth: int = ...) -> FrameType: ...
-def call_tracing(fn: Any, args: Any) -> Any: ...
-def __displayhook__(value: int) -> None: ...
-def __excepthook__(type_: type, value: BaseException, traceback: TracebackType) -> None: ...
-def exc_clear() -> None:
- raise DeprecationWarning()
-# TODO should be a union of tuple, see mypy#1178
-def exc_info() -> Tuple[Optional[Type[BaseException]],
- Optional[BaseException],
- Optional[TracebackType]]: ...
-
-# sys.exit() accepts an optional argument of anything printable
-def exit(arg: Any = ...) -> NoReturn:
- raise SystemExit()
-def getcheckinterval() -> int: ... # deprecated
-def getdefaultencoding() -> str: ...
-def getdlopenflags() -> int: ...
-def getfilesystemencoding() -> Union[str, None]: ...
-def getrefcount(arg: Any) -> int: ...
-def getrecursionlimit() -> int: ...
-def getsizeof(obj: object, default: int = ...) -> int: ...
-def getprofile() -> None: ...
-def gettrace() -> None: ...
-def setcheckinterval(interval: int) -> None: ... # deprecated
-def setdlopenflags(n: int) -> None: ...
-def setprofile(profilefunc: Any) -> None: ... # TODO type
-def setrecursionlimit(limit: int) -> None: ...
-def settrace(tracefunc: Any) -> None: ... # TODO type
diff --git a/typeshed/stdlib/2/tempfile.pyi b/typeshed/stdlib/2/tempfile.pyi
deleted file mode 100644
index 15eda96..0000000
--- a/typeshed/stdlib/2/tempfile.pyi
+++ /dev/null
@@ -1,104 +0,0 @@
-# Stubs for tempfile
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http: //docs.python.org/3.3/library/tempfile.html
-# Adapted for Python 2.7 by Michal Pokorny
-
-# TODO: Don't use basestring. Use Union[str, bytes] or AnyStr for arguments.
-# Avoid using Union[str, bytes] for return values, as it implies that
-# an isinstance() check will often be required, which is inconvenient.
-
-from typing import Tuple, IO, Union, AnyStr, Any, overload, Iterator, List, Type, Optional
-
-import thread
-import random
-
-TMP_MAX = ... # type: int
-tempdir = ... # type: str
-template = ... # type: str
-_name_sequence = ... # type: Optional[_RandomNameSequence]
-
-class _RandomNameSequence:
- _rng = ... # type: random.Random
- _rng_pid = ... # type: int
- characters = ... # type: str
- mutex = ... # type: thread.LockType
- rng = ... # type: random.Random
- def __iter__(self) -> "_RandomNameSequence": ...
- def next(self) -> str: ...
- # from os.path:
- def normcase(self, path: AnyStr) -> AnyStr: ...
-
-class _TemporaryFileWrapper(IO[str]):
- close_called = ... # type: bool
- delete = ... # type: bool
- file = ... # type: IO
- name = ... # type: Any
- def __init__(self, file: IO, name, delete: bool = ...) -> None: ...
- def __del__(self) -> None: ...
- def __enter__(self) -> "_TemporaryFileWrapper": ...
- def __exit__(self, exc, value, tb) -> bool: ...
- def __getattr__(self, name: unicode) -> Any: ...
- def close(self) -> None: ...
- def unlink(self, path: unicode) -> None: ...
-
-# TODO text files
-
-def TemporaryFile(
- mode: Union[bytes, unicode] = ...,
- bufsize: int = ...,
- suffix: Union[bytes, unicode] = ...,
- prefix: Union[bytes, unicode] = ...,
- dir: Union[bytes, unicode] = ...
-) -> _TemporaryFileWrapper:
- ...
-
-def NamedTemporaryFile(
- mode: Union[bytes, unicode] = ...,
- bufsize: int = ...,
- suffix: Union[bytes, unicode] = ...,
- prefix: Union[bytes, unicode] = ...,
- dir: Union[bytes, unicode] = ...,
- delete: bool = ...
-) -> _TemporaryFileWrapper:
- ...
-
-def SpooledTemporaryFile(
- max_size: int = ...,
- mode: Union[bytes, unicode] = ...,
- buffering: int = ...,
- suffix: Union[bytes, unicode] = ...,
- prefix: Union[bytes, unicode] = ...,
- dir: Union[bytes, unicode] = ...
-) -> _TemporaryFileWrapper:
- ...
-
-class TemporaryDirectory:
- name = ... # type: Any # Can be str or unicode
- def __init__(self,
- suffix: Union[bytes, unicode] = ...,
- prefix: Union[bytes, unicode] = ...,
- dir: Union[bytes, unicode] = ...) -> None: ...
- def cleanup(self) -> None: ...
- def __enter__(self) -> Any: ... # Can be str or unicode
- def __exit__(self, type, value, traceback) -> bool: ...
-
- at overload
-def mkstemp() -> Tuple[int, str]: ...
- at overload
-def mkstemp(suffix: AnyStr = ..., prefix: AnyStr = ..., dir: Optional[AnyStr] = ...,
- text: bool = ...) -> Tuple[int, AnyStr]: ...
- at overload
-def mkdtemp() -> str: ...
- at overload
-def mkdtemp(suffix: AnyStr = ..., prefix: AnyStr = ..., dir: Optional[AnyStr] = ...) -> AnyStr: ...
- at overload
-def mktemp() -> str: ...
- at overload
-def mktemp(suffix: AnyStr = ..., prefix: AnyStr = ..., dir: Optional[AnyStr] = ...) -> AnyStr: ...
-def gettempdir() -> str: ...
-def gettempprefix() -> str: ...
-
-def _candidate_tempdir_list() -> List[str]: ...
-def _get_candidate_names() -> Optional[_RandomNameSequence]: ...
-def _get_default_tempdir() -> str: ...
diff --git a/typeshed/stdlib/2/textwrap.pyi b/typeshed/stdlib/2/textwrap.pyi
deleted file mode 100644
index 7d1a6d3..0000000
--- a/typeshed/stdlib/2/textwrap.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for textwrap (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class _unicode: ...
-
-class TextWrapper:
- whitespace_trans = ... # type: Any
- unicode_whitespace_trans = ... # type: Any
- uspace = ... # type: Any
- wordsep_re = ... # type: Any
- wordsep_simple_re = ... # type: Any
- sentence_end_re = ... # type: Any
- width = ... # type: Any
- initial_indent = ... # type: Any
- subsequent_indent = ... # type: Any
- expand_tabs = ... # type: Any
- replace_whitespace = ... # type: Any
- fix_sentence_endings = ... # type: Any
- break_long_words = ... # type: Any
- drop_whitespace = ... # type: Any
- break_on_hyphens = ... # type: Any
- wordsep_re_uni = ... # type: Any
- wordsep_simple_re_uni = ... # type: Any
- def __init__(self, width=..., initial_indent=..., subsequent_indent=..., expand_tabs=..., replace_whitespace=..., fix_sentence_endings=..., break_long_words=..., drop_whitespace=..., break_on_hyphens=...) -> None: ...
- def wrap(self, text): ...
- def fill(self, text): ...
-
-def wrap(text, width=..., **kwargs): ...
-def fill(text, width=..., **kwargs): ...
-def dedent(text): ...
diff --git a/typeshed/stdlib/2/thread.pyi b/typeshed/stdlib/2/thread.pyi
deleted file mode 100644
index a54a946..0000000
--- a/typeshed/stdlib/2/thread.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-"""Stubs for the "thread" module."""
-from typing import Callable, Any
-
-def _count() -> int: ...
-
-class error(Exception): ...
-
-class LockType:
- def acquire(self, waitflag: int = ...) -> bool: ...
- def acquire_lock(self, waitflag: int = ...) -> bool: ...
- def release(self) -> None: ...
- def release_lock(self) -> None: ...
- def locked(self) -> bool: ...
- def locked_lock(self) -> bool: ...
- def __enter__(self) -> LockType: ...
- def __exit__(self, value: Any, traceback: Any) -> None: ...
-
-class _local(object):
- pass
-
-class _localdummy(object):
- pass
-
-def start_new(function: Callable[..., Any], args: Any, kwargs: Any = ...) -> int: ...
-def start_new_thread(function: Callable[..., Any], args: Any, kwargs: Any = ...) -> int: ...
-def interrupt_main() -> None: ...
-def exit() -> None:
- raise SystemExit()
-def exit_thread() -> Any:
- raise SystemExit()
-def allocate_lock() -> LockType: ...
-def get_ident() -> int: ...
-def stack_size(size: int = ...) -> int: ...
diff --git a/typeshed/stdlib/2/time.pyi b/typeshed/stdlib/2/time.pyi
deleted file mode 100644
index 6d2499f..0000000
--- a/typeshed/stdlib/2/time.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-"""Stub file for the 'time' module."""
-# See https://docs.python.org/2/library/time.html
-
-from typing import NamedTuple, Tuple, Union, Any, Optional
-
-# ----- variables and constants -----
-accept2dyear = False
-altzone = 0
-daylight = 0
-timezone = 0
-tzname = ... # type: Tuple[str, str]
-
-class struct_time(NamedTuple('_struct_time',
- [('tm_year', int), ('tm_mon', int), ('tm_mday', int),
- ('tm_hour', int), ('tm_min', int), ('tm_sec', int),
- ('tm_wday', int), ('tm_yday', int), ('tm_isdst', int)])):
- def __init__(self, o: Tuple[int, int, int,
- int, int, int,
- int, int, int], _arg: Any = ...) -> None: ...
-
-_TIME_TUPLE = Tuple[int, int, int, int, int, int, int, int, int]
-
-def asctime(t: Union[struct_time, _TIME_TUPLE] = ...) -> str:
- raise ValueError()
-
-def clock() -> float: ...
-
-def ctime(secs: Optional[float] = ...) -> str:
- raise ValueError()
-
-def gmtime(secs: Optional[float] = ...) -> struct_time: ...
-
-def localtime(secs: Optional[float] = ...) -> struct_time: ...
-
-def mktime(t: struct_time) -> float:
- raise OverflowError()
- raise ValueError()
-
-def sleep(secs: float) -> None: ...
-
-def strftime(format: str, t: Union[struct_time, _TIME_TUPLE] = ...) -> str:
- raise MemoryError()
- raise ValueError()
-
-def strptime(string: str, format: str = ...) -> struct_time:
- raise ValueError()
-
-def time() -> float:
- raise IOError()
-
-def tzset() -> None: ...
diff --git a/typeshed/stdlib/2/tokenize.pyi b/typeshed/stdlib/2/tokenize.pyi
deleted file mode 100644
index 834e219..0000000
--- a/typeshed/stdlib/2/tokenize.pyi
+++ /dev/null
@@ -1,139 +0,0 @@
-# Automatically generated by pytype, manually fixed up. May still contain errors.
-
-from typing import Any, Callable, Dict, Generator, Iterator, List, Tuple, Union, Iterable
-
-__all__ = ... # type: List[str]
-__author__ = ... # type: str
-__credits__ = ... # type: str
-
-AMPER = ... # type: int
-AMPEREQUAL = ... # type: int
-AT = ... # type: int
-BACKQUOTE = ... # type: int
-Binnumber = ... # type: str
-Bracket = ... # type: str
-CIRCUMFLEX = ... # type: int
-CIRCUMFLEXEQUAL = ... # type: int
-COLON = ... # type: int
-COMMA = ... # type: int
-COMMENT = ... # type: int
-Comment = ... # type: str
-ContStr = ... # type: str
-DEDENT = ... # type: int
-DOT = ... # type: int
-DOUBLESLASH = ... # type: int
-DOUBLESLASHEQUAL = ... # type: int
-DOUBLESTAR = ... # type: int
-DOUBLESTAREQUAL = ... # type: int
-Decnumber = ... # type: str
-Double = ... # type: str
-Double3 = ... # type: str
-ENDMARKER = ... # type: int
-EQEQUAL = ... # type: int
-EQUAL = ... # type: int
-ERRORTOKEN = ... # type: int
-Expfloat = ... # type: str
-Exponent = ... # type: str
-Floatnumber = ... # type: str
-Funny = ... # type: str
-GREATER = ... # type: int
-GREATEREQUAL = ... # type: int
-Hexnumber = ... # type: str
-INDENT = ... # type: int
-
-def ISEOF(x: int) -> bool: ...
-def ISNONTERMINAL(x: int) -> bool: ...
-def ISTERMINAL(x: int) -> bool: ...
-
-Ignore = ... # type: str
-Imagnumber = ... # type: str
-Intnumber = ... # type: str
-LBRACE = ... # type: int
-LEFTSHIFT = ... # type: int
-LEFTSHIFTEQUAL = ... # type: int
-LESS = ... # type: int
-LESSEQUAL = ... # type: int
-LPAR = ... # type: int
-LSQB = ... # type: int
-MINEQUAL = ... # type: int
-MINUS = ... # type: int
-NAME = ... # type: int
-NEWLINE = ... # type: int
-NL = ... # type: int
-NOTEQUAL = ... # type: int
-NT_OFFSET = ... # type: int
-NUMBER = ... # type: int
-N_TOKENS = ... # type: int
-Name = ... # type: str
-Number = ... # type: str
-OP = ... # type: int
-Octnumber = ... # type: str
-Operator = ... # type: str
-PERCENT = ... # type: int
-PERCENTEQUAL = ... # type: int
-PLUS = ... # type: int
-PLUSEQUAL = ... # type: int
-PlainToken = ... # type: str
-Pointfloat = ... # type: str
-PseudoExtras = ... # type: str
-PseudoToken = ... # type: str
-RBRACE = ... # type: int
-RIGHTSHIFT = ... # type: int
-RIGHTSHIFTEQUAL = ... # type: int
-RPAR = ... # type: int
-RSQB = ... # type: int
-SEMI = ... # type: int
-SLASH = ... # type: int
-SLASHEQUAL = ... # type: int
-STAR = ... # type: int
-STAREQUAL = ... # type: int
-STRING = ... # type: int
-Single = ... # type: str
-Single3 = ... # type: str
-Special = ... # type: str
-String = ... # type: str
-TILDE = ... # type: int
-Token = ... # type: str
-Triple = ... # type: str
-VBAR = ... # type: int
-VBAREQUAL = ... # type: int
-Whitespace = ... # type: str
-chain = ... # type: type
-double3prog = ... # type: type
-endprogs = ... # type: Dict[str, Any]
-pseudoprog = ... # type: type
-single3prog = ... # type: type
-single_quoted = ... # type: Dict[str, str]
-t = ... # type: str
-tabsize = ... # type: int
-tok_name = ... # type: Dict[int, str]
-tokenprog = ... # type: type
-triple_quoted = ... # type: Dict[str, str]
-x = ... # type: str
-
-_Pos = Tuple[int, int]
-_TokenType = Tuple[int, str, _Pos, _Pos, str]
-
-def any(*args, **kwargs) -> str: ...
-def generate_tokens(readline: Callable[[], str]) -> Generator[_TokenType, None, None]: ...
-def group(*args: str) -> str: ...
-def maybe(*args: str) -> str: ...
-def printtoken(type: int, token: str, srow_scol: _Pos, erow_ecol: _Pos, line: str) -> None: ...
-def tokenize(readline: Callable[[], str], tokeneater: Callable[[Tuple[int, str, _Pos, _Pos, str]], None]) -> None: ...
-def tokenize_loop(readline: Callable[[], str], tokeneater: Callable[[Tuple[int, str, _Pos, _Pos, str]], None]) -> None: ...
-def untokenize(iterable: Iterable[_TokenType]) -> str: ...
-
-class StopTokenizing(Exception):
- pass
-
-class TokenError(Exception):
- pass
-
-class Untokenizer:
- prev_col = ... # type: int
- prev_row = ... # type: int
- tokens = ... # type: List[str]
- def __init__(self) -> None: ...
- def add_whitespace(self, _Pos) -> None: ...
- def compat(self, token: Tuple[int, Any], iterable: Iterator[_TokenType]) -> None: ...
- def untokenize(self, iterable: Iterable[_TokenType]) -> str: ...
diff --git a/typeshed/stdlib/2/types.pyi b/typeshed/stdlib/2/types.pyi
deleted file mode 100644
index 2896d1a..0000000
--- a/typeshed/stdlib/2/types.pyi
+++ /dev/null
@@ -1,168 +0,0 @@
-# Stubs for types
-# Note, all classes "defined" here require special handling.
-
-from typing import (
- Any, Callable, Dict, Iterable, Iterator, List, Optional,
- Tuple, Type, TypeVar, Union, overload,
-)
-
-_T = TypeVar('_T')
-
-class NoneType: ...
-TypeType = type
-ObjectType = object
-
-IntType = int
-LongType = int # Really long, but can't reference that due to a mypy import cycle
-FloatType = float
-BooleanType = bool
-ComplexType = complex
-StringType = str
-UnicodeType = unicode
-StringTypes = ... # type: Tuple[Type[StringType], Type[UnicodeType]]
-BufferType = buffer
-TupleType = tuple
-ListType = list
-DictType = dict
-DictionaryType = dict
-
-class _Cell:
- cell_contents = ... # type: Any
-
-class FunctionType:
- func_closure = ... # type: Optional[Tuple[_Cell, ...]]
- func_code = ... # type: CodeType
- func_defaults = ... # type: Optional[Tuple[Any, ...]]
- func_dict = ... # type: Dict[str, Any]
- func_doc = ... # type: Optional[str]
- func_globals = ... # type: Dict[str, Any]
- func_name = ... # type: str
- __closure__ = func_closure
- __code__ = func_code
- __defaults__ = func_defaults
- __dict__ = func_dict
- __globals__ = func_globals
- __name__ = func_name
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
- def __get__(self, obj: Optional[object], type: Optional[type]) -> 'UnboundMethodType': ...
-
-LambdaType = FunctionType
-
-class CodeType:
- co_argcount = ... # type: int
- co_cellvars = ... # type: Tuple[str, ...]
- co_code = ... # type: str
- co_consts = ... # type: Tuple[Any, ...]
- co_filename = ... # type: Optional[str]
- co_firstlineno = ... # type: int
- co_flags = ... # type: int
- co_freevars = ... # type: Tuple[str, ...]
- co_lnotab = ... # type: str
- co_name = ... # type: str
- co_names = ... # type: Tuple[str, ...]
- co_nlocals = ... # type: int
- co_stacksize = ... # type: int
- co_varnames = ... # type: Tuple[str, ...]
-
-class GeneratorType:
- gi_code = ... # type: CodeType
- gi_frame = ... # type: FrameType
- gi_running = ... # type: int
- def __iter__(self) -> 'GeneratorType': ...
- def close(self) -> None: ...
- def next(self) -> Any: ...
- def send(self, arg: Any) -> Any: ...
- @overload
- def throw(self, val: BaseException) -> Any: ...
- @overload
- def throw(self, typ: type, val: BaseException = ..., tb: 'TracebackType' = ...) -> Any: ...
-
-class ClassType: ...
-class UnboundMethodType:
- im_class = ... # type: type
- im_func = ... # type: FunctionType
- im_self = ... # type: Optional[object]
- __func__ = im_func
- __self__ = im_self
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
-
-class InstanceType:
- __doc__ = ... # type: Optional[str]
- __class__ = ... # type: type
- __module__ = ... # type: Any
-
-MethodType = UnboundMethodType
-
-class BuiltinFunctionType:
- __self__ = ... # type: Optional[object]
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
-BuiltinMethodType = BuiltinFunctionType
-
-class ModuleType:
- __doc__ = ... # type: Optional[str]
- __file__ = ... # type: Optional[str]
- __name__ = ... # type: str
- __package__ = ... # type: Optional[str]
- __path__ = ... # type: Optional[Iterable[str]]
- __dict__ = ... # type: Dict[str, Any]
- def __init__(self, name: str, doc: Optional[str] = ...) -> None: ...
-FileType = file
-XRangeType = xrange
-
-class TracebackType:
- tb_frame = ... # type: FrameType
- tb_lasti = ... # type: int
- tb_lineno = ... # type: int
- tb_next = ... # type: TracebackType
-
-class FrameType:
- f_back = ... # type: FrameType
- f_builtins = ... # type: Dict[str, Any]
- f_code = ... # type: CodeType
- f_exc_type = ... # type: None
- f_exc_value = ... # type: None
- f_exc_traceback = ... # type: None
- f_globals = ... # type: Dict[str, Any]
- f_lasti = ... # type: int
- f_lineno = ... # type: int
- f_locals = ... # type: Dict[str, Any]
- f_restricted = ... # type: bool
- f_trace = ... # type: Callable[[], None]
-
- def clear(self) -> None: ...
-
-SliceType = slice
-class EllipsisType: ...
-
-class DictProxyType:
- # TODO is it possible to have non-string keys?
- # no __init__
- def copy(self) -> dict: ...
- def get(self, key: str, default: _T = ...) -> Union[Any, _T]: ...
- def has_key(self, key: str) -> bool: ...
- def items(self) -> List[Tuple[str, Any]]: ...
- def iteritems(self) -> Iterator[Tuple[str, Any]]: ...
- def iterkeys(self) -> Iterator[str]: ...
- def itervalues(self) -> Iterator[Any]: ...
- def keys(self) -> List[str]: ...
- def values(self) -> List[Any]: ...
- def __contains__(self, key: str) -> bool: ...
- def __getitem__(self, key: str) -> Any: ...
- def __iter__(self) -> Iterator[str]: ...
- def __len__(self) -> int: ...
-
-class NotImplementedType: ...
-
-class GetSetDescriptorType:
- __name__ = ... # type: str
- __objclass__ = ... # type: type
- def __get__(self, obj: Any, type: type = ...) -> Any: ...
- def __set__(self, obj: Any) -> None: ...
- def __delete__(self, obj: Any) -> None: ...
-# Same type on Jython, different on CPython and PyPy, unknown on IronPython.
-class MemberDescriptorType:
- __name__ = ... # type: str
- __objclass__ = ... # type: type
- def __get__(self, obj: Any, type: type = ...) -> Any: ...
- def __set__(self, obj: Any) -> None: ...
- def __delete__(self, obj: Any) -> None: ...
diff --git a/typeshed/stdlib/2/typing.pyi b/typeshed/stdlib/2/typing.pyi
deleted file mode 100644
index dc807a0..0000000
--- a/typeshed/stdlib/2/typing.pyi
+++ /dev/null
@@ -1,401 +0,0 @@
-# Stubs for typing (Python 2.7)
-
-from abc import abstractmethod, ABCMeta
-from types import CodeType, FrameType
-
-# Definitions of special type checking related constructs. Their definitions
-# are not used, so their value does not matter.
-
-overload = object()
-Any = object()
-TypeVar = object()
-Generic = object()
-Tuple = object()
-Callable = object()
-Type = object()
-_promote = object()
-no_type_check = object()
-ClassVar = object()
-
-class GenericMeta(type): ...
-
-# Type aliases and type constructors
-
-class TypeAlias:
- # Class for defining generic aliases for library types.
- def __init__(self, target_type: type) -> None: ...
- def __getitem__(self, typeargs: Any) -> Any: ...
-
-Union = TypeAlias(object)
-Optional = TypeAlias(object)
-List = TypeAlias(object)
-Dict = TypeAlias(object)
-DefaultDict = TypeAlias(object)
-Set = TypeAlias(object)
-FrozenSet = TypeAlias(object)
-Counter = TypeAlias(object)
-Deque = TypeAlias(object)
-
-# Predefined type variables.
-AnyStr = TypeVar('AnyStr', str, unicode)
-
-# Abstract base classes.
-
-# These type variables are used by the container types.
-_T = TypeVar('_T')
-_S = TypeVar('_S')
-_KT = TypeVar('_KT') # Key type.
-_VT = TypeVar('_VT') # Value type.
-_T_co = TypeVar('_T_co', covariant=True) # Any type covariant containers.
-_V_co = TypeVar('_V_co', covariant=True) # Any type covariant containers.
-_KT_co = TypeVar('_KT_co', covariant=True) # Key type covariant containers.
-_VT_co = TypeVar('_VT_co', covariant=True) # Value type covariant containers.
-_T_contra = TypeVar('_T_contra', contravariant=True) # Ditto contravariant.
-
-class SupportsInt(metaclass=ABCMeta):
- @abstractmethod
- def __int__(self) -> int: ...
-
-class SupportsFloat(metaclass=ABCMeta):
- @abstractmethod
- def __float__(self) -> float: ...
-
-class SupportsComplex(metaclass=ABCMeta):
- @abstractmethod
- def __complex__(self) -> complex: ...
-
-class SupportsAbs(Generic[_T]):
- @abstractmethod
- def __abs__(self) -> _T: ...
-
-class SupportsRound(Generic[_T]):
- @abstractmethod
- def __round__(self, ndigits: int = ...) -> _T: ...
-
-class Reversible(Generic[_T_co]):
- @abstractmethod
- def __reversed__(self) -> Iterator[_T_co]: ...
-
-class Sized(metaclass=ABCMeta):
- @abstractmethod
- def __len__(self) -> int: ...
-
-class Hashable(metaclass=ABCMeta):
- # TODO: This is special, in that a subclass of a hashable class may not be hashable
- # (for example, list vs. object). It's not obvious how to represent this. This class
- # is currently mostly useless for static checking.
- @abstractmethod
- def __hash__(self) -> int: ...
-
-class Iterable(Generic[_T_co]):
- @abstractmethod
- def __iter__(self) -> Iterator[_T_co]: ...
-
-class Iterator(Iterable[_T_co], Generic[_T_co]):
- @abstractmethod
- def next(self) -> _T_co: ...
-
-class Generator(Iterator[_T_co], Generic[_T_co, _T_contra, _V_co]):
- @abstractmethod
- def next(self) -> _T_co: ...
-
- @abstractmethod
- def send(self, value: _T_contra) -> _T_co: ...
-
- @abstractmethod
- def throw(self, typ: Type[BaseException], val: Optional[BaseException] = None,
- # TODO: tb should be TracebackType but that's defined in types
- tb: Any = None) -> None: ...
-
- @abstractmethod
- def close(self) -> None: ...
-
- gi_code = ... # type: CodeType
- gi_frame = ... # type: FrameType
- gi_running = ... # type: bool
-
-class Container(Generic[_T_co]):
- @abstractmethod
- def __contains__(self, x: object) -> bool: ...
-
-class Sequence(Iterable[_T_co], Container[_T_co], Sized, Reversible[_T_co], Generic[_T_co]):
- @overload
- @abstractmethod
- def __getitem__(self, i: int) -> _T_co: ...
- @overload
- @abstractmethod
- def __getitem__(self, s: slice) -> Sequence[_T_co]: ...
- # Mixin methods
- def index(self, x: Any) -> int: ...
- def count(self, x: Any) -> int: ...
- def __contains__(self, x: object) -> bool: ...
- def __iter__(self) -> Iterator[_T_co]: ...
- def __reversed__(self) -> Iterator[_T_co]: ...
-
-class MutableSequence(Sequence[_T], Generic[_T]):
- @abstractmethod
- def insert(self, index: int, object: _T) -> None: ...
- @overload
- @abstractmethod
- def __setitem__(self, i: int, o: _T) -> None: ...
- @overload
- @abstractmethod
- def __setitem__(self, s: slice, o: Iterable[_T]) -> None: ...
- @overload
- @abstractmethod
- def __delitem__(self, i: int) -> None: ...
- @overload
- @abstractmethod
- def __delitem__(self, i: slice) -> None: ...
- # Mixin methods
- def append(self, object: _T) -> None: ...
- def extend(self, iterable: Iterable[_T]) -> None: ...
- def reverse(self) -> None: ...
- def pop(self, index: int = ...) -> _T: ...
- def remove(self, object: _T) -> None: ...
- def __iadd__(self, x: Iterable[_T]) -> MutableSequence[_T]: ...
-
-class AbstractSet(Sized, Iterable[_T_co], Container[_T_co], Generic[_T_co]):
- @abstractmethod
- def __contains__(self, x: object) -> bool: ...
- # Mixin methods
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __and__(self, s: AbstractSet[Any]) -> AbstractSet[_T_co]: ...
- def __or__(self, s: AbstractSet[_T]) -> AbstractSet[Union[_T_co, _T]]: ...
- def __sub__(self, s: AbstractSet[Any]) -> AbstractSet[_T_co]: ...
- def __xor__(self, s: AbstractSet[_T]) -> AbstractSet[Union[_T_co, _T]]: ...
- # TODO: argument can be any container?
- def isdisjoint(self, s: AbstractSet[Any]) -> bool: ...
-
-class MutableSet(AbstractSet[_T], Generic[_T]):
- @abstractmethod
- def add(self, x: _T) -> None: ...
- @abstractmethod
- def discard(self, x: _T) -> None: ...
- # Mixin methods
- def clear(self) -> None: ...
- def pop(self) -> _T: ...
- def remove(self, element: _T) -> None: ...
- def __ior__(self, s: AbstractSet[_S]) -> MutableSet[Union[_T, _S]]: ...
- def __iand__(self, s: AbstractSet[Any]) -> MutableSet[_T]: ...
- def __ixor__(self, s: AbstractSet[_S]) -> MutableSet[Union[_T, _S]]: ...
- def __isub__(self, s: AbstractSet[Any]) -> MutableSet[_T]: ...
-
-class MappingView(Sized):
- def __len__(self) -> int: ...
-
-class ItemsView(AbstractSet[Tuple[_KT_co, _VT_co]], MappingView, Generic[_KT_co, _VT_co]):
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[Tuple[_KT_co, _VT_co]]: ...
-
-class KeysView(AbstractSet[_KT_co], MappingView, Generic[_KT_co]):
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_KT_co]: ...
-
-class ValuesView(MappingView, Iterable[_VT_co], Generic[_VT_co]):
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_VT_co]: ...
-
-class Mapping(Iterable[_KT], Container[_KT], Sized, Generic[_KT, _VT_co]):
- # TODO: We wish the key type could also be covariant, but that doesn't work,
- # see discussion in https: //github.com/python/typing/pull/273.
- @abstractmethod
- def __getitem__(self, k: _KT) -> _VT_co:
- ...
- # Mixin methods
- @overload # type: ignore
- def get(self, k: _KT) -> Optional[_VT_co]: ...
- @overload # type: ignore
- def get(self, k: _KT, default: Union[_VT_co, _T]) -> Union[_VT_co, _T]: ...
- def keys(self) -> list[_KT]: ...
- def values(self) -> list[_VT_co]: ...
- def items(self) -> list[Tuple[_KT, _VT_co]]: ...
- def iterkeys(self) -> Iterator[_KT]: ...
- def itervalues(self) -> Iterator[_VT_co]: ...
- def iteritems(self) -> Iterator[Tuple[_KT, _VT_co]]: ...
- def __contains__(self, o: object) -> bool: ...
-
-class MutableMapping(Mapping[_KT, _VT], Generic[_KT, _VT]):
- @abstractmethod
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- @abstractmethod
- def __delitem__(self, v: _KT) -> None: ...
-
- def clear(self) -> None: ...
- @overload
- def pop(self, k: _KT) -> _VT: ...
- @overload
- def pop(self, k: _KT, default: Union[_VT, _T] = ...) -> Union[_VT, _T]: ...
- def popitem(self) -> Tuple[_KT, _VT]: ...
- def setdefault(self, k: _KT, default: _VT = ...) -> _VT: ...
- @overload
- def update(self, m: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
-
-Text = unicode
-
-TYPE_CHECKING = True
-
-class IO(Iterator[AnyStr], Generic[AnyStr]):
- # TODO detach
- # TODO use abstract properties
- @property
- def mode(self) -> str: ...
- @property
- def name(self) -> str: ...
- @abstractmethod
- def close(self) -> None: ...
- @property
- def closed(self) -> bool: ...
- @abstractmethod
- def fileno(self) -> int: ...
- @abstractmethod
- def flush(self) -> None: ...
- @abstractmethod
- def isatty(self) -> bool: ...
- # TODO what if n is None?
- @abstractmethod
- def read(self, n: int = ...) -> AnyStr: ...
- @abstractmethod
- def readable(self) -> bool: ...
- @abstractmethod
- def readline(self, limit: int = ...) -> AnyStr: ...
- @abstractmethod
- def readlines(self, hint: int = ...) -> list[AnyStr]: ...
- @abstractmethod
- def seek(self, offset: int, whence: int = ...) -> int: ...
- @abstractmethod
- def seekable(self) -> bool: ...
- @abstractmethod
- def tell(self) -> int: ...
- @abstractmethod
- def truncate(self, size: Optional[int] = ...) -> int: ...
- @abstractmethod
- def writable(self) -> bool: ...
- # TODO buffer objects
- @abstractmethod
- def write(self, s: AnyStr) -> int: ...
- @abstractmethod
- def writelines(self, lines: Iterable[AnyStr]) -> None: ...
-
- @abstractmethod
- def next(self) -> AnyStr: ...
- @abstractmethod
- def __iter__(self) -> Iterator[AnyStr]: ...
- @abstractmethod
- def __enter__(self) -> 'IO[AnyStr]': ...
- @abstractmethod
- def __exit__(self, t: Optional[Type[BaseException]], value: Optional[BaseException],
- # TODO: traceback should be TracebackType but that's defined in types
- traceback: Optional[Any]) -> bool: ...
-
-class BinaryIO(IO[str]):
- # TODO readinto
- # TODO read1?
- # TODO peek?
- @abstractmethod
- def __enter__(self) -> BinaryIO: ...
-
-class TextIO(IO[unicode]):
- # TODO use abstractproperty
- @property
- def buffer(self) -> BinaryIO: ...
- @property
- def encoding(self) -> str: ...
- @property
- def errors(self) -> Optional[str]: ...
- @property
- def line_buffering(self) -> bool: ...
- @property
- def newlines(self) -> Any: ... # None, str or tuple
- @abstractmethod
- def __enter__(self) -> TextIO: ...
-
-class ByteString(Sequence[int]): ...
-
-class Match(Generic[AnyStr]):
- pos = 0
- endpos = 0
- lastindex = 0
- lastgroup = ... # type: AnyStr
- string = ... # type: AnyStr
-
- # The regular expression object whose match() or search() method produced
- # this match instance.
- re = ... # type: 'Pattern[AnyStr]'
-
- def expand(self, template: AnyStr) -> AnyStr: ...
-
- @overload
- def group(self, group1: int = ...) -> AnyStr: ...
- @overload
- def group(self, group1: str) -> AnyStr: ...
- @overload
- def group(self, group1: int, group2: int,
- *groups: int) -> Sequence[AnyStr]: ...
- @overload
- def group(self, group1: str, group2: str,
- *groups: str) -> Sequence[AnyStr]: ...
-
- def groups(self, default: AnyStr = ...) -> Sequence[AnyStr]: ...
- def groupdict(self, default: AnyStr = ...) -> dict[str, AnyStr]: ...
- def start(self, group: Union[int, str] = ...) -> int: ...
- def end(self, group: Union[int, str] = ...) -> int: ...
- def span(self, group: Union[int, str] = ...) -> Tuple[int, int]: ...
-
-class Pattern(Generic[AnyStr]):
- flags = 0
- groupindex = 0
- groups = 0
- pattern = ... # type: AnyStr
-
- def search(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> Match[AnyStr]: ...
- def match(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> Match[AnyStr]: ...
- def split(self, string: AnyStr, maxsplit: int = ...) -> list[AnyStr]: ...
- def findall(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> list[Any]: ...
- def finditer(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> Iterator[Match[AnyStr]]: ...
-
- @overload
- def sub(self, repl: AnyStr, string: AnyStr,
- count: int = ...) -> AnyStr: ...
- @overload
- def sub(self, repl: Callable[[Match[AnyStr]], AnyStr], string: AnyStr,
- count: int = ...) -> AnyStr: ...
-
- @overload
- def subn(self, repl: AnyStr, string: AnyStr,
- count: int = ...) -> Tuple[AnyStr, int]: ...
- @overload
- def subn(self, repl: Callable[[Match[AnyStr]], AnyStr], string: AnyStr,
- count: int = ...) -> Tuple[AnyStr, int]: ...
-
-# Functions
-
-def get_type_hints(obj: Callable) -> dict[str, Any]: ...
-
-def cast(tp: Type[_T], obj: Any) -> _T: ...
-
-# Type constructors
-
-# NamedTuple is special-cased in the type checker
-class NamedTuple(tuple):
- _fields = ... # type: Tuple[str, ...]
-
- def __init__(self, typename: str, fields: Iterable[Tuple[str, Any]], *,
- verbose: bool = ..., rename: bool = ...) -> None: ...
-
- @classmethod
- def _make(cls, iterable: Iterable[Any]) -> NamedTuple: ...
-
- def _asdict(self) -> dict: ...
- def _replace(self, **kwargs: Any) -> NamedTuple: ...
-
-def NewType(name: str, tp: Type[_T]) -> Type[_T]: ...
diff --git a/typeshed/stdlib/2/unittest.pyi b/typeshed/stdlib/2/unittest.pyi
deleted file mode 100644
index 52decfe..0000000
--- a/typeshed/stdlib/2/unittest.pyi
+++ /dev/null
@@ -1,177 +0,0 @@
-# Stubs for unittest
-
-# Based on http://docs.python.org/2.7/library/unittest.html
-
-# Only a subset of functionality is included.
-
-from typing import (
- Any, Callable, Dict, Iterable, Tuple, List, TextIO, Sequence,
- overload, Set, FrozenSet, TypeVar, Union, Pattern, Type
-)
-from abc import abstractmethod, ABCMeta
-import types
-
-_T = TypeVar('_T')
-_FT = TypeVar('_FT')
-
-class Testable(metaclass=ABCMeta):
- @abstractmethod
- def run(self, result: 'TestResult') -> None: ...
- @abstractmethod
- def debug(self) -> None: ...
- @abstractmethod
- def countTestCases(self) -> int: ...
-
-# TODO ABC for test runners?
-
-class TestResult:
- errors = ... # type: List[Tuple[Testable, str]]
- failures = ... # type: List[Tuple[Testable, str]]
- testsRun = 0
- shouldStop = ... # type: bool
-
- def wasSuccessful(self) -> bool: ...
- def stop(self) -> None: ...
- def startTest(self, test: Testable) -> None: ...
- def stopTest(self, test: Testable) -> None: ...
- def addError(self, test: Testable,
- err: Tuple[type, Any, Any]) -> None: ... # TODO
- def addFailure(self, test: Testable,
- err: Tuple[type, Any, Any]) -> None: ... # TODO
- def addSuccess(self, test: Testable) -> None: ...
-
-class _AssertRaisesBaseContext:
- expected = ... # type: Any
- failureException = ... # type: Type[BaseException]
- obj_name = ... # type: str
- expected_regex = ... # type: Pattern[str]
-
-class _AssertRaisesContext(_AssertRaisesBaseContext):
- exception = ... # type: Any # TODO precise type
- def __enter__(self) -> _AssertRaisesContext: ...
- def __exit__(self, exc_type, exc_value, tb) -> bool: ...
-
-class TestCase(Testable):
- failureException = ... # type: Type[BaseException]
- def __init__(self, methodName: str = ...) -> None: ...
- def setUp(self) -> None: ...
- def tearDown(self) -> None: ...
- def run(self, result: TestResult = ...) -> None: ...
- def debug(self) -> None: ...
- def assert_(self, expr: Any, msg: object = ...) -> None: ...
- def failUnless(self, expr: Any, msg: object = ...) -> None: ...
- def assertTrue(self, expr: Any, msg: object = ...) -> None: ...
- def assertEqual(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertEquals(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def failUnlessEqual(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertNotEqual(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertNotEquals(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def failIfEqual(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertAlmostEqual(self, first: float, second: float, places: int = ...,
- msg: object = ...,
- delta: float = ...) -> None: ...
- def assertAlmostEquals(self, first: float, second: float, places: int = ...,
- msg: object = ...,
- delta: float = ...) -> None: ...
- def failUnlessAlmostEqual(self, first: float, second: float, places: int = ...,
- msg: object = ...) -> None: ...
- def assertNotAlmostEqual(self, first: float, second: float, places: int = ...,
- msg: object = ...,
- delta: float = ...) -> None: ...
- def assertNotAlmostEquals(self, first: float, second: float, places: int = ...,
- msg: object = ...,
- delta: float = ...) -> None: ...
- def failIfAlmostEqual(self, first: float, second: float, places: int = ...,
- msg: object = ...,
- delta: float = ...) -> None: ...
- def assertGreater(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertGreaterEqual(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertMultiLineEqual(self, first: str, second: str,
- msg: object = ...) -> None: ...
- def assertSequenceEqual(self, first: Sequence[Any], second: Sequence[Any],
- msg: object = ..., seq_type: type = ...) -> None: ...
- def assertListEqual(self, first: List[Any], second: List[Any],
- msg: object = ...) -> None: ...
- def assertTupleEqual(self, first: Tuple[Any, ...], second: Tuple[Any, ...],
- msg: object = ...) -> None: ...
- def assertSetEqual(self, first: Union[Set[Any], FrozenSet[Any]],
- second: Union[Set[Any], FrozenSet[Any]], msg: object = ...) -> None: ...
- def assertDictEqual(self, first: Dict[Any, Any], second: Dict[Any, Any],
- msg: object = ...) -> None: ...
- def assertLess(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertLessEqual(self, first: Any, second: Any,
- msg: object = ...) -> None: ...
- def assertRaises(self, expected_exception: type, *args: Any, **kwargs: Any) -> Any: ...
- def failUnlessRaises(self, expected_exception: type, *args: Any, **kwargs: Any) -> Any: ...
- def failIf(self, expr: Any, msg: object = ...) -> None: ...
- def assertFalse(self, expr: Any, msg: object = ...) -> None: ...
- def assertIs(self, first: object, second: object,
- msg: object = ...) -> None: ...
- def assertIsNot(self, first: object, second: object,
- msg: object = ...) -> None: ...
- def assertIsNone(self, expr: Any, msg: object = ...) -> None: ...
- def assertIsNotNone(self, expr: Any, msg: object = ...) -> None: ...
- def assertIn(self, first: _T, second: Iterable[_T],
- msg: object = ...) -> None: ...
- def assertNotIn(self, first: _T, second: Iterable[_T],
- msg: object = ...) -> None: ...
- def assertIsInstance(self, obj: Any, cls: Union[type, Tuple[type, ...]],
- msg: object = ...) -> None: ...
- def assertNotIsInstance(self, obj: Any, cls: Union[type, Tuple[type, ...]],
- msg: object = ...) -> None: ...
- def fail(self, msg: object = ...) -> None: ...
- def countTestCases(self) -> int: ...
- def defaultTestResult(self) -> TestResult: ...
- def id(self) -> str: ...
- def shortDescription(self) -> str: ... # May return None
- def addCleanup(function: Any, *args: Any, **kwargs: Any) -> None: ...
- def skipTest(self, reason: Any) -> None: ...
-
-class CallableTestCase(Testable):
- def __init__(self, testFunc: Callable[[], None],
- setUp: Callable[[], None] = ...,
- tearDown: Callable[[], None] = ...,
- description: str = ...) -> None: ...
- def run(self, result: TestResult) -> None: ...
- def debug(self) -> None: ...
- def countTestCases(self) -> int: ...
-
-class TestSuite(Testable):
- def __init__(self, tests: Iterable[Testable] = ...) -> None: ...
- def addTest(self, test: Testable) -> None: ...
- def addTests(self, tests: Iterable[Testable]) -> None: ...
- def run(self, result: TestResult) -> None: ...
- def debug(self) -> None: ...
- def countTestCases(self) -> int: ...
-
-# TODO TestLoader
-# TODO defaultTestLoader
-
-class TextTestRunner:
- def __init__(self, stream: TextIO = ..., descriptions: bool = ...,
- verbosity: int = ..., failfast: bool = ...) -> None: ...
-
-class SkipTest(Exception):
- ...
-
-# TODO precise types
-def skipUnless(condition: Any, reason: Union[str, unicode]) -> Any: ...
-def skipIf(condition: Any, reason: Union[str, unicode]) -> Any: ...
-def expectedFailure(func: _FT) -> _FT: ...
-def skip(reason: Union[str, unicode]) -> Any: ...
-
-def main(module: str = ..., defaultTest: str = ...,
- argv: List[str] = ..., testRunner: Any = ...,
- testLoader: Any = ...) -> None: ... # TODO types
-
-# private but occasionally used
-util = ... # type: types.ModuleType
diff --git a/typeshed/stdlib/2/urllib.pyi b/typeshed/stdlib/2/urllib.pyi
deleted file mode 100644
index 0882926..0000000
--- a/typeshed/stdlib/2/urllib.pyi
+++ /dev/null
@@ -1,135 +0,0 @@
-# Stubs for urllib (Python 2)
-# NOTE: This dynamically typed stub was originally automatically generated by stubgen.
-
-from typing import Any, Mapping, Union, Tuple, Sequence, IO
-
-def url2pathname(pathname: str) -> str: ...
-def pathname2url(pathname: str) -> str: ...
-def urlopen(url: str, data=..., proxies: Mapping[str, str] = ..., context=...) -> IO[Any]: ...
-def urlretrieve(url, filename=..., reporthook=..., data=..., context=...): ...
-def urlcleanup() -> None: ...
-
-class ContentTooShortError(IOError):
- content = ... # type: Any
- def __init__(self, message, content) -> None: ...
-
-class URLopener:
- version = ... # type: Any
- proxies = ... # type: Any
- key_file = ... # type: Any
- cert_file = ... # type: Any
- context = ... # type: Any
- addheaders = ... # type: Any
- tempcache = ... # type: Any
- ftpcache = ... # type: Any
- def __init__(self, proxies: Mapping[str, str] = ..., context=..., **x509) -> None: ...
- def __del__(self): ...
- def close(self): ...
- def cleanup(self): ...
- def addheader(self, *args): ...
- type = ... # type: Any
- def open(self, fullurl: str, data=...): ...
- def open_unknown(self, fullurl, data=...): ...
- def open_unknown_proxy(self, proxy, fullurl, data=...): ...
- def retrieve(self, url, filename=..., reporthook=..., data=...): ...
- def open_http(self, url, data=...): ...
- def http_error(self, url, fp, errcode, errmsg, headers, data=...): ...
- def http_error_default(self, url, fp, errcode, errmsg, headers): ...
- def open_https(self, url, data=...): ...
- def open_file(self, url): ...
- def open_local_file(self, url): ...
- def open_ftp(self, url): ...
- def open_data(self, url, data=...): ...
-
-class FancyURLopener(URLopener):
- auth_cache = ... # type: Any
- tries = ... # type: Any
- maxtries = ... # type: Any
- def __init__(self, *args, **kwargs) -> None: ...
- def http_error_default(self, url, fp, errcode, errmsg, headers): ...
- def http_error_302(self, url, fp, errcode, errmsg, headers, data=...): ...
- def redirect_internal(self, url, fp, errcode, errmsg, headers, data): ...
- def http_error_301(self, url, fp, errcode, errmsg, headers, data=...): ...
- def http_error_303(self, url, fp, errcode, errmsg, headers, data=...): ...
- def http_error_307(self, url, fp, errcode, errmsg, headers, data=...): ...
- def http_error_401(self, url, fp, errcode, errmsg, headers, data=...): ...
- def http_error_407(self, url, fp, errcode, errmsg, headers, data=...): ...
- def retry_proxy_http_basic_auth(self, url, realm, data=...): ...
- def retry_proxy_https_basic_auth(self, url, realm, data=...): ...
- def retry_http_basic_auth(self, url, realm, data=...): ...
- def retry_https_basic_auth(self, url, realm, data=...): ...
- def get_user_passwd(self, host, realm, clear_cache=...): ...
- def prompt_user_passwd(self, host, realm): ...
-
-class ftpwrapper:
- user = ... # type: Any
- passwd = ... # type: Any
- host = ... # type: Any
- port = ... # type: Any
- dirs = ... # type: Any
- timeout = ... # type: Any
- refcount = ... # type: Any
- keepalive = ... # type: Any
- def __init__(self, user, passwd, host, port, dirs, timeout=..., persistent=...) -> None: ...
- busy = ... # type: Any
- ftp = ... # type: Any
- def init(self): ...
- def retrfile(self, file, type): ...
- def endtransfer(self): ...
- def close(self): ...
- def file_close(self): ...
- def real_close(self): ...
-
-class addbase:
- fp = ... # type: Any
- read = ... # type: Any
- readline = ... # type: Any
- readlines = ... # type: Any
- fileno = ... # type: Any
- __iter__ = ... # type: Any
- next = ... # type: Any
- def __init__(self, fp) -> None: ...
- def close(self): ...
-
-class addclosehook(addbase):
- closehook = ... # type: Any
- hookargs = ... # type: Any
- def __init__(self, fp, closehook, *hookargs) -> None: ...
- def close(self): ...
-
-class addinfo(addbase):
- headers = ... # type: Any
- def __init__(self, fp, headers) -> None: ...
- def info(self): ...
-
-class addinfourl(addbase):
- headers = ... # type: Any
- url = ... # type: Any
- code = ... # type: Any
- def __init__(self, fp, headers, url, code=...) -> None: ...
- def info(self): ...
- def getcode(self): ...
- def geturl(self): ...
-
-def unwrap(url): ...
-def splittype(url): ...
-def splithost(url): ...
-def splituser(host): ...
-def splitpasswd(user): ...
-def splitport(host): ...
-def splitnport(host, defport=...): ...
-def splitquery(url): ...
-def splittag(url): ...
-def splitattr(url): ...
-def splitvalue(attr): ...
-def unquote(s: str) -> str: ...
-def unquote_plus(s: str) -> str: ...
-def quote(s: str, safe=...) -> str: ...
-def quote_plus(s: str, safe=...) -> str: ...
-def urlencode(query: Union[Sequence[Tuple[Any, Any]], Mapping[Any, Any]], doseq=...) -> str: ...
-
-def getproxies() -> Mapping[str, str]: ...
-def proxy_bypass(host): ...
-
-# Names in __all__ with no definition:
-# basejoin
diff --git a/typeshed/stdlib/2/urllib2.pyi b/typeshed/stdlib/2/urllib2.pyi
deleted file mode 100644
index 6c1d30c..0000000
--- a/typeshed/stdlib/2/urllib2.pyi
+++ /dev/null
@@ -1,169 +0,0 @@
-
-import ssl
-from typing import Any, AnyStr, Dict, List, Union, Optional, Mapping, Callable, Sequence, Tuple
-from urllib import addinfourl
-from httplib import HTTPResponse
-
-_string = Union[str, unicode]
-
-class URLError(IOError):
- reason = ... # type: Union[str, BaseException]
-
-class HTTPError(URLError, addinfourl):
- code = ... # type: int
- headers = ... # type: Dict[str, str]
-
-class Request(object):
- host = ... # type: str
- port = ... # type: str
- data = ... # type: str
- headers = ... # type: Dict[str, str]
- unverifiable = ... # type: bool
- type = ... # type: Optional[str]
- origin_req_host = ...
- unredirected_hdrs = ...
-
- def __init__(self, url: str, data: Optional[str] = ..., headers: Dict[str, str] = ...,
- origin_req_host: Optional[str] = ..., unverifiable: bool = ...) -> None: ...
- def __getattr__(self, attr): ...
- def get_method(self) -> str: ...
- def add_data(self, data) -> None: ...
- def has_data(self) -> bool: ...
- def get_data(self) -> str: ...
- def get_full_url(self) -> str: ...
- def get_type(self): ...
- def get_host(self) -> str: ...
- def get_selector(self): ...
- def set_proxy(self, host, type) -> None: ...
- def has_proxy(self) -> bool: ...
- def get_origin_req_host(self) -> str: ...
- def is_unverifiable(self) -> bool: ...
- def add_header(self, key: str, val: str) -> None: ...
- def add_unredirected_header(self, key: str, val: str) -> None: ...
- def has_header(self, header_name: str) -> bool: ...
- def get_header(self, header_name: str, default: str = None) -> str: ...
- def header_items(self): ...
-
-class OpenerDirector(object):
- def add_handler(self, handler: BaseHandler) -> None: ...
- def open(self, url: Union[Request, _string], data: Optional[_string] = ..., timeout: int = ...): ...
- def error(self, proto: _string, *args: Any): ...
-
-def urlopen(url: Union[Request, _string], data: Optional[_string] = ..., timeout: int = ...,
- cafile: Optional[_string] = ..., capath: Optional[_string] = ..., cadefault: bool = ...,
- context: Optional[ssl.SSLContext] = ...): ...
-def install_opener(opener: OpenerDirector) -> None: ...
-def build_opener(*handlers: BaseHandler) -> OpenerDirector: ...
-
-class BaseHandler:
- handler_order = ... # type: int
- parent = ... # type: OpenerDirector
-
- def add_parent(self, parent: OpenerDirector) -> None: ...
- def close(self) -> None: ...
- def __lt__(self, other: Any) -> bool: ...
-
-class HTTPErrorProcessor(BaseHandler):
- def http_response(self, request, response): ...
-
-class HTTPDefaultErrorHandler(BaseHandler):
- def http_error_default(self, req, fp, code, msg, hdrs): ...
-
-class HTTPRedirectHandler(BaseHandler):
- max_repeats = ... # type: int
- max_redirections = ... # type: int
- def redirect_request(self, req, fp, code, msg, headers, newurl): ...
- def http_error_301(self, req, fp, code, msg, headers): ...
- def http_error_302(self, req, fp, code, msg, headers): ...
- def http_error_303(self, req, fp, code, msg, headers): ...
- def http_error_307(self, req, fp, code, msg, headers): ...
- inf_msg = ... # type: str
-
-
-class ProxyHandler(BaseHandler):
- def __init__(self, proxies=None): ...
- def proxy_open(self, req, proxy, type): ...
-
-class HTTPPasswordMgr:
- def __init__(self) -> None: ...
- def add_password(self, realm: _string, uri: Union[_string, Sequence[_string]], user: _string, passwd: _string) -> None: ...
- def find_user_password(self, realm: _string, authuri: _string) -> Tuple[Any, Any]: ...
- def reduce_uri(self, uri: _string, default_port: bool = ...) -> Tuple[Any, Any]: ...
- def is_suburi(self, base: _string, test: _string) -> bool: ...
-
-class HTTPPasswordMgrWithDefaultRealm(HTTPPasswordMgr): ...
-
-class AbstractBasicAuthHandler:
- def __init__(self, password_mgr: Optional[HTTPPasswordMgr] = ...) -> None: ...
- def http_error_auth_reqed(self, authreq, host, req, headers): ...
- def retry_http_basic_auth(self, host, req, realm): ...
-
-class HTTPBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler):
- auth_header = ... # type: str
- def http_error_401(self, req, fp, code, msg, headers): ...
-
-class ProxyBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler):
- auth_header = ... # type: str
- def http_error_407(self, req, fp, code, msg, headers): ...
-
-class AbstractDigestAuthHandler:
- def __init__(self, passwd: Optional[HTTPPasswordMgr] = ...) -> None: ...
- def reset_retry_count(self) -> None: ...
- def http_error_auth_reqed(self, auth_header: str, host: str, req: Request,
- headers: Mapping[str, str]) -> None: ...
- def retry_http_digest_auth(self, req: Request, auth: str) -> Optional[HTTPResponse]: ...
- def get_cnonce(self, nonce: str) -> str: ...
- def get_authorization(self, req: Request, chal: Mapping[str, str]) -> str: ...
- def get_algorithm_impls(self, algorithm: str) -> Tuple[Callable[[str], str], Callable[[str, str], str]]: ...
- def get_entity_digest(self, data: Optional[bytes], chal: Mapping[str, str]) -> Optional[str]: ...
-
-class HTTPDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler):
- auth_header = ... # type: str
- handler_order = ... # type: int
- def http_error_401(self, req, fp, code, msg, headers): ...
-
-class ProxyDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler):
- auth_header = ... # type: str
- handler_order = ... # type: int
- def http_error_407(self, req, fp, code, msg, headers): ...
-
-class AbstractHTTPHandler(BaseHandler):
- def __init__(self, debuglevel: int=0) -> None: ...
- def do_request_(self, request): ...
- def do_open(self, http_class, req): ...
-
-class HTTPHandler(AbstractHTTPHandler):
- def http_open(self, req): ...
- def http_request(self, request): ...
-
-class HTTPSHandler(AbstractHTTPHandler):
- def __init__(self, debuglevel=0, context=None): ...
- def https_open(self, req): ...
- def https_request(self, request): ...
-
-class HTTPCookieProcessor(BaseHandler):
- def __init__(self, cookiejar=None): ...
- def http_request(self, request): ...
- def http_response(self, request, response): ...
-
-class UnknownHandler(BaseHandler):
- def unknown_open(self, req): ...
-
-class FileHandler(BaseHandler):
- def file_open(self, req): ...
- def get_names(self): ...
- def open_local_file(self, req): ...
-
-class FTPHandler(BaseHandler):
- def ftp_open(self, req): ...
- def connect_ftp(self, user, passwd, host, port, dirs, timeout): ...
-
-class CacheFTPHandler(FTPHandler):
- def __init__(self) -> None: ...
- def setTimeout(self, t): ...
- def setMaxConns(self, m): ...
- def check_cache(self): ...
- def clear_cache(self): ...
-
-def parse_http_list(s: AnyStr) -> List[AnyStr]: ...
-def parse_keqv_list(l: List[AnyStr]) -> Dict[AnyStr, AnyStr]: ...
diff --git a/typeshed/stdlib/2/urlparse.pyi b/typeshed/stdlib/2/urlparse.pyi
deleted file mode 100644
index 9d0a702..0000000
--- a/typeshed/stdlib/2/urlparse.pyi
+++ /dev/null
@@ -1,68 +0,0 @@
-# Stubs for urlparse (Python 2)
-
-from typing import Dict, List, NamedTuple, Tuple, Sequence, Union, overload
-
-uses_relative = ... # type: List[str]
-uses_netloc = ... # type: List[str]
-uses_params = ... # type: List[str]
-non_hierarchical = ... # type: List[str]
-uses_query = ... # type: List[str]
-uses_fragment = ... # type: List[str]
-scheme_chars = ... # type: str
-MAX_CACHE_SIZE = 0
-
-def clear_cache() -> None: ...
-
-class ResultMixin(object):
- @property
- def username(self) -> str: ...
- @property
- def password(self) -> str: ...
- @property
- def hostname(self) -> str: ...
- @property
- def port(self) -> int: ...
-
-class SplitResult(
- NamedTuple(
- 'SplitResult',
- [
- ('scheme', str), ('netloc', str), ('path', str), ('query', str), ('fragment', str)
- ]
- ),
- ResultMixin
-):
- def geturl(self) -> str: ...
-
-class ParseResult(
- NamedTuple(
- 'ParseResult',
- [
- ('scheme', str), ('netloc', str), ('path', str), ('params', str), ('query', str),
- ('fragment', str)
- ]
- ),
- ResultMixin
-):
- def geturl(self) -> str: ...
-
-def urlparse(url: Union[str, unicode], scheme: str = ...,
- allow_fragments: bool = ...) -> ParseResult: ...
-def urlsplit(url: Union[str, unicode], scheme: str = ...,
- allow_fragments: bool = ...) -> SplitResult: ...
- at overload
-def urlunparse(data: Tuple[str, str, str, str, str, str]) -> str: ...
- at overload
-def urlunparse(data: Sequence[str]) -> str: ...
- at overload
-def urlunsplit(data: Tuple[str, str, str, str, str]) -> str: ...
- at overload
-def urlunsplit(data: Sequence[str]) -> str: ...
-def urljoin(base: Union[str, unicode], url: Union[str, unicode],
- allow_fragments: bool = ...) -> str: ...
-def urldefrag(url: Union[str, unicode]) -> str: ...
-def unquote(s: str) -> str: ...
-def parse_qs(qs: str, keep_blank_values: bool = ...,
- strict_parsing: bool = ...) -> Dict[str, List[str]]: ...
-def parse_qsl(qs: str, keep_blank_values: int = ...,
- strict_parsing: bool = ...) -> List[Tuple[str, str]]: ...
diff --git a/typeshed/stdlib/2/weakref.pyi b/typeshed/stdlib/2/weakref.pyi
deleted file mode 100644
index b040e25..0000000
--- a/typeshed/stdlib/2/weakref.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for weakref (Python 2)
-#
-# Based on stub automatically generated by stubgen.
-
-from typing import Any, MutableMapping, Generic, Iterator, List, TypeVar
-from _weakref import (getweakrefcount, getweakrefs, ref, proxy,
- CallableProxyType, ProxyType, ReferenceType)
-from _weakrefset import WeakSet
-
-ProxyTypes = ... # type: Any
-
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-
-# Don't inherit from typing.Dict since
-# isinstance(weakref.WeakValueDictionary(), dict) is False
-class WeakValueDictionary(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
- def itervaluerefs(self) -> Iterator[ReferenceType[_VT]]: ...
- def valuerefs(self) -> List[ReferenceType[_VT]]: ...
-
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_KT]: ...
-
- def has_key(self, key: _KT) -> bool: ...
- def copy(self) -> WeakValueDictionary[_KT, _VT]: ...
-
-class WeakKeyDictionary(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
- def iterkeyrefs(self) -> Iterator[ReferenceType[_KT]]: ...
- def keyrefs(self) -> List[ReferenceType[_KT]]: ...
-
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_KT]: ...
-
- def has_key(self, key: _KT) -> bool: ...
- def copy(self) -> WeakKeyDictionary[_KT, _VT]: ...
-
-# TODO: make generic
-class KeyedRef(ReferenceType):
- key = ... # type: Any
- def __new__(type, ob, callback, key): ...
- def __init__(self, ob, callback, key): ...
diff --git a/typeshed/stdlib/2/wsgiref/types.pyi b/typeshed/stdlib/2/wsgiref/types.pyi
deleted file mode 100644
index b7bd533..0000000
--- a/typeshed/stdlib/2/wsgiref/types.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-# Type declaration for a WSGI Function in Python 2
-#
-# wsgiref/types.py doesn't exist and neither does WSGIApplication, it's a type
-# provided for type checking purposes.
-#
-# This means you cannot simply import wsgiref.types in your code. Instead,
-# use the `TYPE_CHECKING` flag from the typing module:
-#
-# from typing import TYPE_CHECKING
-#
-# if TYPE_CHECKING:
-# from wsgiref.types import WSGIApplication
-#
-# This import is now only taken into account by the type checker. Consequently,
-# you need to use 'WSGIApplication' and not simply WSGIApplication when type
-# hinting your code. Otherwise Python will raise NameErrors.
-
-from typing import Callable, Dict, Iterable, List, Optional, Tuple, Type, Union
-from types import TracebackType
-
-_exc_info = Tuple[Optional[Type[BaseException]],
- Optional[BaseException],
- Optional[TracebackType]]
-_Text = Union[unicode, str]
-WSGIApplication = Callable[
- [
- Dict[_Text, _Text],
- Union[
- Callable[[_Text, List[Tuple[_Text, _Text]]], Callable[[_Text], None]],
- Callable[[_Text, List[Tuple[_Text, _Text]], _exc_info], Callable[[_Text], None]]
- ]
- ],
- Iterable[_Text]
-]
diff --git a/typeshed/stdlib/2/wsgiref/validate.pyi b/typeshed/stdlib/2/wsgiref/validate.pyi
deleted file mode 100644
index 490889c..0000000
--- a/typeshed/stdlib/2/wsgiref/validate.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for wsgiref.validate (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class WSGIWarning(Warning): ...
-
-def validator(application): ...
-
-class InputWrapper:
- input = ... # type: Any
- def __init__(self, wsgi_input): ...
- def read(self, *args): ...
- def readline(self): ...
- def readlines(self, *args): ...
- def __iter__(self): ...
- def close(self): ...
-
-class ErrorWrapper:
- errors = ... # type: Any
- def __init__(self, wsgi_errors): ...
- def write(self, s): ...
- def flush(self): ...
- def writelines(self, seq): ...
- def close(self): ...
-
-class WriteWrapper:
- writer = ... # type: Any
- def __init__(self, wsgi_writer): ...
- def __call__(self, s): ...
-
-class PartialIteratorWrapper:
- iterator = ... # type: Any
- def __init__(self, wsgi_iterator): ...
- def __iter__(self): ...
-
-class IteratorWrapper:
- original_iterator = ... # type: Any
- iterator = ... # type: Any
- closed = ... # type: Any
- check_start_response = ... # type: Any
- def __init__(self, wsgi_iterator, check_start_response): ...
- def __iter__(self): ...
- def next(self): ...
- def close(self): ...
- def __del__(self): ...
diff --git a/typeshed/stdlib/2/xmlrpclib.pyi b/typeshed/stdlib/2/xmlrpclib.pyi
deleted file mode 100644
index 9f6fb98..0000000
--- a/typeshed/stdlib/2/xmlrpclib.pyi
+++ /dev/null
@@ -1,199 +0,0 @@
-# Stubs for xmlrpclib (Python 2)
-
-from typing import Any, AnyStr, Callable, IO, Iterable, List, Mapping, MutableMapping, Optional, Tuple, Type, TypeVar, Union
-from types import InstanceType
-from datetime import datetime
-from time import struct_time
-from httplib import HTTPConnection, HTTPResponse, HTTPSConnection
-from ssl import SSLContext
-from StringIO import StringIO
-from gzip import GzipFile
-
-_Unmarshaller = Any
-_timeTuple = Tuple[int, int, int, int, int, int, int, int, int]
-# Represents types that can be compared against a DateTime object
-_dateTimeComp = Union[AnyStr, DateTime, datetime, _timeTuple]
-# A "host description" used by Transport factories
-_hostDesc = Union[str, Tuple[str, Mapping[Any, Any]]]
-
-def escape(s: AnyStr, replace: Callable[[AnyStr, AnyStr, AnyStr], AnyStr] = ...) -> AnyStr: ...
-
-MAXINT = ... # type: int
-MININT = ... # type: int
-PARSE_ERROR = ... # type: int
-SERVER_ERROR = ... # type: int
-APPLICATION_ERROR = ... # type: int
-SYSTEM_ERROR = ... # type: int
-TRANSPORT_ERROR = ... # type: int
-NOT_WELLFORMED_ERROR = ... # type: int
-UNSUPPORTED_ENCODING = ... # type: int
-INVALID_ENCODING_CHAR = ... # type: int
-INVALID_XMLRPC = ... # type: int
-METHOD_NOT_FOUND = ... # type: int
-INVALID_METHOD_PARAMS = ... # type: int
-INTERNAL_ERROR = ... # type: int
-
-class Error(Exception): ...
-
-class ProtocolError(Error):
- url = ... # type: str
- errcode = ... # type: int
- errmsg = ... # type: str
- headers = ... # type: Any
- def __init__(self, url: str, errcode: int, errmsg: str, headers: Any) -> None: ...
-
-class ResponseError(Error): ...
-
-class Fault(Error):
- faultCode = ... # type: Any
- faultString = ... # type: str
- def __init__(self, faultCode: Any, faultString: str, **extra: Any) -> None: ...
-
-boolean = ... # type: Type[bool]
-Boolean = ... # type: Type[bool]
-
-class DateTime:
- value = ... # type: str
- def __init__(self, value: Union[str, unicode, datetime, float, int, _timeTuple, struct_time] = ...) -> None: ...
- def make_comparable(self, other: _dateTimeComp) -> Tuple[_dateTimeComp, _dateTimeComp]: ...
- def __lt__(self, other: _dateTimeComp) -> bool: ...
- def __le__(self, other: _dateTimeComp) -> bool: ...
- def __gt__(self, other: _dateTimeComp) -> bool: ...
- def __ge__(self, other: _dateTimeComp) -> bool: ...
- def __eq__(self, other: _dateTimeComp) -> bool: ...
- def __ne__(self, other: _dateTimeComp) -> bool: ...
- def timetuple(self) -> struct_time: ...
- def __cmp__(self, other: _dateTimeComp) -> int: ...
- def decode(self, data: Any) -> None: ...
- def encode(self, out: IO) -> None: ...
-
-class Binary:
- data = ... # type: str
- def __init__(self, data: Optional[str] = ...) -> None: ...
- def __cmp__(self, other: Any) -> int: ...
- def decode(self, data: str) -> None: ...
- def encode(self, out: IO) -> None: ...
-
-WRAPPERS = ... # type: tuple
-
-# Still part of the public API, but see http://bugs.python.org/issue1773632
-FastParser = ... # type: None
-FastUnmarshaller = ... # type: None
-FastMarshaller = ... # type: None
-
-# xmlrpclib.py will leave ExpatParser undefined if it can't import expat from
-# xml.parsers. Because this is Python 2.7, the import will succeed.
-class ExpatParser:
- def __init__(self, target: _Unmarshaller) -> None: ...
- def feed(self, data: str): ...
- def close(self): ...
-
-# TODO: Add xmllib.XMLParser as base class
-class SlowParser:
- handle_xml = ... # type: Callable[[str, bool], None]
- unknown_starttag = ... # type: Callable[[str, Any], None]
- handle_data = ... # type: Callable[[str], None]
- handle_cdata = ... # type: Callable[[str], None]
- unknown_endtag = ... # type: Callable[[str, Callable[[Iterable[str], str], str]], None]
- def __init__(self, target: _Unmarshaller) -> None: ...
-
-class Marshaller:
- memo = ... # type: MutableMapping[int, Any]
- data = ... # type: Optional[str]
- encoding = ... # type: Optional[str]
- allow_none = ... # type: bool
- def __init__(self, encoding: Optional[str] = ..., allow_none: bool = ...) -> None: ...
- dispatch = ... # type: Mapping[type, Callable[[Marshaller, str, Callable[[str], None]], None]]
- def dumps(self, values: Union[Iterable[Union[None, int, bool, long, float, str, unicode, List, Tuple, Mapping, datetime, InstanceType]], Fault]) -> str: ...
- def dump_nil(self, value: None, write: Callable[[str], None]) -> None: ...
- def dump_int(self, value: int, write: Callable[[str], None]) -> None: ...
- def dump_bool(self, value: bool, write: Callable[[str], None]) -> None: ...
- def dump_long(self, value: long, write: Callable[[str], None]) -> None: ...
- def dump_double(self, value: float, write: Callable[[str], None]) -> None: ...
- def dump_string(self, value: str, write: Callable[[str], None], escape: Callable[[AnyStr, Callable[[AnyStr, AnyStr, AnyStr], AnyStr]], AnyStr] = ...) -> None: ...
- def dump_unicode(self, value: unicode, write: Callable[[str], None], escape: Callable[[AnyStr, Callable[[AnyStr, AnyStr, AnyStr], AnyStr]], AnyStr] = ...) -> None: ...
- def dump_array(self, value: Union[List, Tuple], write: Callable[[str], None]) -> None: ...
- def dump_struct(self, value: Mapping, write: Callable[[str], None], escape: Callable[[AnyStr, Callable[[AnyStr, AnyStr, AnyStr], AnyStr]], AnyStr] = ...) -> None: ...
- def dump_datetime(self, value: datetime, write: Callable[[str], None]) -> None: ...
- def dump_instance(self, value: InstanceType, write: Callable[[str], None]) -> None: ...
-
-class Unmarshaller:
- def append(self, object: Any) -> None: ...
- def __init__(self, use_datetime: bool = ...) -> None: ...
- def close(self) -> tuple: ...
- def getmethodname(self) -> Optional[str]: ...
- def xml(self, encoding: str, standalone: bool) -> None: ...
- def start(self, tag: str, attrs: Any) -> None: ...
- def data(self, text: str) -> None: ...
- def end(self, tag: str, join: Callable[[Iterable[str], str], str] = ...) -> None: ...
- def end_dispatch(self, tag: str, data: str) -> None: ...
- dispatch = ... # type: Mapping[str, Callable[[Unmarshaller, str], None]]
- def end_nil(self, data: str): ...
- def end_boolean(self, data: str) -> None: ...
- def end_int(self, data: str) -> None: ...
- def end_double(self, data: str) -> None: ...
- def end_string(self, data: str) -> None: ...
- def end_array(self, data: str) -> None: ...
- def end_struct(self, data: str) -> None: ...
- def end_base64(self, data: str) -> None: ...
- def end_dateTime(self, data: str) -> None: ...
- def end_value(self, data: str) -> None: ...
- def end_params(self, data: str) -> None: ...
- def end_fault(self, data: str) -> None: ...
- def end_methodName(self, data: str) -> None: ...
-
-class _MultiCallMethod:
- def __init__(self, call_list: List[Tuple[str, tuple]], name: str) -> None: ...
-class MultiCallIterator:
- def __init__(self, results: List) -> None: ...
-
-class MultiCall:
- def __init__(self, server: ServerProxy) -> None: ...
- def __getattr__(self, name: str) -> _MultiCallMethod: ...
- def __call__(self) -> MultiCallIterator: ...
-
-def getparser(use_datetime: bool = ...) -> Tuple[Union[ExpatParser, SlowParser], Unmarshaller]: ...
-def dumps(params: Union[tuple, Fault], methodname: Optional[str] = ..., methodresponse: Optional[bool] = ..., encoding: Optional[str] = ..., allow_none: bool = ...) -> str: ...
-def loads(data: str, use_datetime: bool = ...) -> Tuple[tuple, Optional[str]]: ...
-
-def gzip_encode(data: str) -> str: ...
-def gzip_decode(data: str, max_decode: int = ...) -> str: ...
-
-class GzipDecodedResponse(GzipFile):
- stringio = ... # type: StringIO
- def __init__(self, response: HTTPResponse) -> None: ...
- def close(self): ...
-
-class _Method:
- def __init__(self, send: Callable[[str, tuple], Any], name: str) -> None: ...
- def __getattr__(self, name: str) -> _Method: ...
- def __call__(self, *args: Any) -> Any: ...
-
-class Transport:
- user_agent = ... # type: str
- accept_gzip_encoding = ... # type: bool
- encode_threshold = ... # type: Optional[int]
- def __init__(self, use_datetime: bool = ...) -> None: ...
- def request(self, host: _hostDesc, handler: str, request_body: str, verbose: bool = ...) -> tuple: ...
- verbose = ... # type: bool
- def single_request(self, host: _hostDesc, handler: str, request_body: str, verbose: bool = ...) -> tuple: ...
- def getparser(self) -> Tuple[Union[ExpatParser, SlowParser], Unmarshaller]: ...
- def get_host_info(self, host: _hostDesc) -> Tuple[str, Optional[List[Tuple[str, str]]], Optional[Mapping[Any, Any]]]: ...
- def make_connection(self, host: _hostDesc) -> HTTPConnection: ...
- def close(self) -> None: ...
- def send_request(self, connection: HTTPConnection, handler: str, request_body: str) -> None: ...
- def send_host(self, connection: HTTPConnection, host: str) -> None: ...
- def send_user_agent(self, connection: HTTPConnection) -> None: ...
- def send_content(self, connection: HTTPConnection, request_body: str) -> None: ...
- def parse_response(self, response: HTTPResponse) -> tuple: ...
-
-class SafeTransport(Transport):
- def __init__(self, use_datetime: bool = ..., context: Optional[SSLContext] = ...) -> None: ...
- def make_connection(self, host: _hostDesc) -> HTTPSConnection: ...
-
-class ServerProxy:
- def __init__(self, uri: str, transport: Optional[Transport] = ..., encoding: Optional[str] = ..., verbose: bool = ..., allow_none: bool = ..., use_datetime: bool = ..., context: Optional[SSLContext] = ...) -> None: ...
- def __getattr__(self, name: str) -> _Method: ...
- def __call__(self, attr: str) -> Optional[Transport]: ...
-
-Server = ServerProxy
diff --git a/typeshed/stdlib/2and3/__future__.pyi b/typeshed/stdlib/2and3/__future__.pyi
deleted file mode 100644
index f59753c..0000000
--- a/typeshed/stdlib/2and3/__future__.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-import sys
-
-class _Feature:
- def getOptionalRelease(self) -> sys._version_info: ...
- def getMandatoryRelease(self) -> sys._version_info: ...
-
-absolute_import = ... # type: _Feature
-division = ... # type: _Feature
-generators = ... # type: _Feature
-nested_scopes = ... # type: _Feature
-print_function = ... # type: _Feature
-unicode_literals = ... # type: _Feature
-with_statement = ... # type: _Feature
-
-if sys.version_info[:2] >= (3, 5):
- generator_stop = ... # type: _Feature
diff --git a/typeshed/stdlib/2and3/_bisect.pyi b/typeshed/stdlib/2and3/_bisect.pyi
deleted file mode 100644
index c5a5148..0000000
--- a/typeshed/stdlib/2and3/_bisect.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-"""Stub file for the '_bisect' module."""
-
-from typing import Any, Sequence, TypeVar
-
-_T = TypeVar('_T')
-def bisect(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-def bisect_left(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-def bisect_right(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-def insort(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> None: ...
-def insort_left(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> None: ...
-def insort_right(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/_codecs.pyi b/typeshed/stdlib/2and3/_codecs.pyi
deleted file mode 100644
index 32163eb..0000000
--- a/typeshed/stdlib/2and3/_codecs.pyi
+++ /dev/null
@@ -1,74 +0,0 @@
-"""Stub file for the '_codecs' module."""
-
-import sys
-from typing import Any, Callable, Tuple, Optional, Dict, Text, Union
-
-import codecs
-
-# For convenience:
-_Handler = Callable[[Exception], Tuple[Text, int]]
-_String = Union[bytes, str]
-_Errors = Union[str, Text, None]
-if sys.version_info < (3, 0):
- _Decodable = Union[bytes, Text]
- _Encodable = Union[bytes, Text]
-else:
- _Decodable = bytes
- _Encodable = str
-
-# This type is not exposed; it is defined in unicodeobject.c
-class _EncodingMap(object):
- def size(self) -> int: ...
-_MapT = Union[Dict[int, int], _EncodingMap]
-
-def register(search_function: Callable[[str], Any]) -> None: ...
-def register_error(errors: Union[str, Text], handler: _Handler) -> None: ...
-def lookup(encoding: Union[str, Text]) -> codecs.CodecInfo: ...
-def lookup_error(name: Union[str, Text]) -> _Handler: ...
-def decode(obj: Any, encoding: Union[str, Text] = ..., errors: _Errors = ...) -> Any: ...
-def encode(obj: Any, encoding: Union[str, Text] = ..., errors: _Errors = ...) -> Any: ...
-def charmap_build(map: Text) -> _MapT: ...
-
-def ascii_decode(data: _Decodable, errors: _Errors = ...) -> Tuple[Text, int]: ...
-def ascii_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def charbuffer_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def charmap_decode(data: _Decodable, errors: _Errors = ..., mapping: Optional[_MapT] = ...) -> Tuple[Text, int]: ...
-def charmap_encode(data: _Encodable, errors: _Errors, mapping: Optional[_MapT] = ...) -> Tuple[bytes, int]: ...
-def escape_decode(data: _String, errors: _Errors = ...) -> Tuple[str, int]: ...
-def escape_encode(data: bytes, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def latin_1_decode(data: _Decodable, errors: _Errors = ...) -> Tuple[Text, int]: ...
-def latin_1_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def raw_unicode_escape_decode(data: _String, errors: _Errors = ...) -> Tuple[Text, int]: ...
-def raw_unicode_escape_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def readbuffer_encode(data: _String, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def unicode_escape_decode(data: _String, errors: _Errors = ...) -> Tuple[Text, int]: ...
-def unicode_escape_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def unicode_internal_decode(data: _String, errors: _Errors = ...) -> Tuple[Text, int]: ...
-def unicode_internal_encode(data: _String, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def utf_16_be_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_16_be_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def utf_16_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_16_encode(data: _Encodable, errors: _Errors = ..., byteorder: int = ...) -> Tuple[bytes, int]: ...
-def utf_16_ex_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int, int]: ...
-def utf_16_le_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_16_le_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def utf_32_be_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_32_be_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def utf_32_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_32_encode(data: _Encodable, errors: _Errors = ..., byteorder: int = ...) -> Tuple[bytes, int]: ...
-def utf_32_ex_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int, int]: ...
-def utf_32_le_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_32_le_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def utf_7_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_7_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-def utf_8_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
-def utf_8_encode(data: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
-
-if sys.platform == 'win32':
- def mbcs_decode(data: _Decodable, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
- def mbcs_encode(str: _Encodable, errors: _Errors = ...) -> Tuple[bytes, int]: ...
- if sys.version_info >= (3, 0):
- def oem_decode(data: bytes, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
- def code_page_decode(codepage: int, data: bytes, errors: _Errors = ..., final: int = ...) -> Tuple[Text, int]: ...
- def oem_encode(str: Text, errors: _Errors = ...) -> Tuple[bytes, int]: ...
- def code_page_encode(code_page: int, str: Text, errors: _Errors = ...) -> Tuple[bytes, int]: ...
diff --git a/typeshed/stdlib/2and3/_heapq.pyi b/typeshed/stdlib/2and3/_heapq.pyi
deleted file mode 100644
index 8b7f6ea..0000000
--- a/typeshed/stdlib/2and3/_heapq.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-"""Stub file for the '_heapq' module."""
-
-from typing import TypeVar, List
-
-_T = TypeVar("_T")
-
-def heapify(heap: List[_T]) -> None: ...
-def heappop(heap: List[_T]) -> _T:
- raise IndexError() # if list is empty
-def heappush(heap: List[_T], item: _T) -> None: ...
-def heappushpop(heap: List[_T], item: _T) -> _T: ...
-def heapreplace(heap: List[_T], item: _T) -> _T:
- raise IndexError() # if list is empty
-def nlargest(a: int, b: List[_T]) -> List[_T]: ...
-def nsmallest(a: int, b: List[_T]) -> List[_T]: ...
diff --git a/typeshed/stdlib/2and3/_random.pyi b/typeshed/stdlib/2and3/_random.pyi
deleted file mode 100644
index a37149d..0000000
--- a/typeshed/stdlib/2and3/_random.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for _random
-
-import sys
-from typing import Tuple
-
-# Actually Tuple[(int,) * 625]
-_State = Tuple[int, ...]
-
-class Random(object):
- def __init__(self, seed: object = ...) -> None: ...
- def seed(self, x: object = ...) -> None: ...
- def getstate(self) -> _State: ...
- def setstate(self, state: _State) -> None: ...
- def random(self) -> float: ...
- def getrandbits(self, k: int) -> int: ...
- if sys.version_info < (3,):
- def jumpahead(self, i: int) -> None: ...
diff --git a/typeshed/stdlib/2and3/argparse.pyi b/typeshed/stdlib/2and3/argparse.pyi
deleted file mode 100644
index c481d9e..0000000
--- a/typeshed/stdlib/2and3/argparse.pyi
+++ /dev/null
@@ -1,159 +0,0 @@
-# Stubs for argparse (Python 3.4)
-
-from typing import (
- Any, Callable, Iterable, List, IO, Optional, Sequence, Tuple, Type, Union,
- TypeVar, overload
-)
-import sys
-
-_T = TypeVar('_T')
-
-if sys.version_info >= (3,):
- _Text = str
-else:
- _Text = Union[str, unicode]
-
-ONE_OR_MORE = ... # type: str
-OPTIONAL = ... # type: str
-PARSER = ... # type: str
-REMAINDER = ... # type: str
-SUPPRESS = ... # type: str
-ZERO_OR_MORE = ... # type: str
-
-class ArgumentError(Exception): ...
-
-class ArgumentParser:
- if sys.version_info >= (3, 5):
- def __init__(self,
- prog: Optional[str] = ...,
- usage: Optional[str] = ...,
- description: Optional[str] = ...,
- epilog: Optional[str] = ...,
- parents: Sequence[ArgumentParser] = ...,
- formatter_class: Type[HelpFormatter] = ...,
- prefix_chars: _Text = ...,
- fromfile_prefix_chars: Optional[str] = ...,
- argument_default: Optional[str] = ...,
- conflict_handler: _Text = ...,
- add_help: bool = ...,
- allow_abbrev: bool = ...) -> None: ...
- else:
- def __init__(self,
- prog: Optional[_Text] = ...,
- usage: Optional[_Text] = ...,
- description: Optional[_Text] = ...,
- epilog: Optional[_Text] = ...,
- parents: Sequence[ArgumentParser] = ...,
- formatter_class: Type[HelpFormatter] = ...,
- prefix_chars: _Text = ...,
- fromfile_prefix_chars: Optional[_Text] = ...,
- argument_default: Optional[_Text] = ...,
- conflict_handler: _Text = ...,
- add_help: bool = ...) -> None: ...
- def add_argument(self,
- *name_or_flags: Union[_Text, Sequence[_Text]],
- action: Union[_Text, Type[Action]] = ...,
- nargs: Union[int, _Text] = ...,
- const: Any = ...,
- default: Any = ...,
- type: Union[Callable[[str], _T], FileType] = ...,
- choices: Iterable[_T] = ...,
- required: bool = ...,
- help: _Text = ...,
- metavar: Union[_Text, Tuple[_Text, ...]] = ...,
- dest: _Text = ...,
- version: _Text = ...) -> None: ... # weirdly documented
- def parse_args(self, args: Optional[Sequence[_Text]] = ...,
- namespace: Optional[Namespace] = ...) -> Namespace: ...
- def add_subparsers(self, title: _Text = ...,
- description: Optional[_Text] = ...,
- prog: _Text = ...,
- parser_class: Type[ArgumentParser] = ...,
- action: Type[Action] = ...,
- option_string: _Text = ...,
- dest: Optional[_Text] = ...,
- help: Optional[_Text] = ...,
- metavar: Optional[_Text] = ...) -> _SubParsersAction: ...
- def add_argument_group(self, title: Optional[_Text] = ...,
- description: Optional[_Text] = ...) -> _ArgumentGroup: ...
- def add_mutually_exclusive_group(self, required: bool = ...) -> _MutuallyExclusiveGroup: ...
- def set_defaults(self, **kwargs: Any) -> None: ...
- def get_default(self, dest: _Text) -> Any: ...
- def print_usage(self, file: Optional[IO[str]] = ...) -> None: ...
- def print_help(self, file: Optional[IO[str]] = ...) -> None: ...
- def format_usage(self) -> str: ...
- def format_help(self) -> str: ...
- def parse_known_args(self, args: Optional[Sequence[_Text]] = ...,
- namespace: Optional[Namespace] = ...) -> Tuple[Namespace, List[str]]: ...
- def convert_arg_line_to_args(self, arg_line: _Text) -> List[str]: ...
- def exit(self, status: int = ..., message: Optional[_Text] = ...) -> None: ...
- def error(self, message: _Text) -> None: ...
-
-class HelpFormatter:
- # not documented
- def __init__(self, prog: _Text, indent_increment: int = ...,
- max_help_position: int = ...,
- width: Optional[int] = ...) -> None: ...
-class RawDescriptionHelpFormatter(HelpFormatter): ...
-class RawTextHelpFormatter(HelpFormatter): ...
-class ArgumentDefaultsHelpFormatter(HelpFormatter): ...
-if sys.version_info >= (3,):
- class MetavarTypeHelpFormatter(HelpFormatter): ...
-
-class Action:
- def __init__(self,
- option_strings: Sequence[_Text],
- dest: _Text = ...,
- nargs: Optional[Union[int, _Text]] = ...,
- const: Any = ...,
- default: Any = ...,
- type: Union[Callable[[str], _T], FileType, None] = ...,
- choices: Optional[Iterable[_T]] = ...,
- required: bool = ...,
- help: Optional[_Text] = ...,
- metavar: Union[_Text, Tuple[_Text, ...]] = ...) -> None: ...
- def __call__(self, parser: ArgumentParser, namespace: Namespace,
- values: Union[_Text, Sequence[Any], None],
- option_string: _Text = ...) -> None: ...
-
-class Namespace:
- def __getattr__(self, name: _Text) -> Any: ...
- def __setattr__(self, name: _Text, value: Any) -> None: ...
-
-class FileType:
- if sys.version_info >= (3, 4):
- def __init__(self, mode: _Text = ..., bufsize: int = ...,
- encoding: Optional[_Text] = ...,
- errors: Optional[_Text] = ...) -> None: ...
- elif sys.version_info >= (3,):
- def __init__(self,
- mode: _Text = ..., bufsize: int = ...) -> None: ...
- else:
- def __init__(self,
- mode: _Text = ..., bufsize: Optional[int] = ...) -> None: ...
- def __call__(self, string: _Text) -> IO[Any]: ...
-
-class _ArgumentGroup:
- def add_argument(self,
- *name_or_flags: Union[_Text, Sequence[_Text]],
- action: Union[_Text, Type[Action]] = ...,
- nargs: Union[int, _Text] = ...,
- const: Any = ...,
- default: Any = ...,
- type: Union[Callable[[str], _T], FileType] = ...,
- choices: Iterable[_T] = ...,
- required: bool = ...,
- help: _Text = ...,
- metavar: Union[_Text, Tuple[_Text, ...]] = ...,
- dest: _Text = ...,
- version: _Text = ...) -> None: ...
- def add_mutually_exclusive_group(self, required: bool = ...) -> _MutuallyExclusiveGroup: ...
-
-class _MutuallyExclusiveGroup(_ArgumentGroup): ...
-
-class _SubParsersAction:
- # TODO: Type keyword args properly.
- def add_parser(self, name: _Text, **kwargs: Any) -> ArgumentParser: ...
-
-# not documented
-class ArgumentTypeError(Exception): ...
diff --git a/typeshed/stdlib/2and3/asynchat.pyi b/typeshed/stdlib/2and3/asynchat.pyi
deleted file mode 100644
index 44e1f83..0000000
--- a/typeshed/stdlib/2and3/asynchat.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-from abc import abstractmethod
-import asyncore
-import socket
-import sys
-from typing import Union, Tuple, Sequence
-
-
-class simple_producer:
- def __init__(self, data: str, buffer_size: int = ...) -> None: ...
- def more(self) -> str: ...
-
-class async_chat(asyncore.dispatcher):
- ac_in_buffer_size = ... # type: int
- ac_out_buffer_size = ... # type: int
- def __init__(self, sock: socket.socket = None, map: asyncore._maptype = None) -> None: ...
-
- @abstractmethod
- def collect_incoming_data(self, data: bytes) -> None: ...
- @abstractmethod
- def found_terminator(self) -> None: ...
- def set_terminator(self, term: Union[str, int, None]) -> None: ...
- def get_terminator(self) -> Union[str, int, None]: ...
- def handle_read(self) -> None: ...
- def handle_write(self) -> None: ...
- def handle_close(self) -> None: ...
- def push(self, data: str) -> None: ...
- def push_with_producer(self, producer: simple_producer) -> None: ...
- def readable(self) -> bool: ...
- def writable(self) -> bool: ...
- def close_when_done(self) -> None: ...
- def initiate_send(self) -> None: ...
- def discard_buffers(self) -> None: ...
-
-if sys.version_info < (3, 0):
- class fifo:
- def __init__(self, list: Sequence[Union[str, simple_producer]] = ...) -> None: ...
- def __len__(self) -> int: ...
- def is_empty(self) -> bool: ...
- def first(self) -> str: ...
- def push(self, data: Union[str, simple_producer]) -> None: ...
- def pop(self) -> Tuple[int, str]: ...
diff --git a/typeshed/stdlib/2and3/asyncore.pyi b/typeshed/stdlib/2and3/asyncore.pyi
deleted file mode 100644
index 4816da0..0000000
--- a/typeshed/stdlib/2and3/asyncore.pyi
+++ /dev/null
@@ -1,132 +0,0 @@
-from typing import Tuple, Union, Optional, Any, Dict, overload
-
-import os
-import select
-import socket
-import sys
-import time
-import warnings
-
-from errno import (EALREADY, EINPROGRESS, EWOULDBLOCK, ECONNRESET, EINVAL,
- ENOTCONN, ESHUTDOWN, EINTR, EISCONN, EBADF, ECONNABORTED,
- EPIPE, EAGAIN, errorcode)
-
-# cyclic dependence with asynchat
-_maptype = Dict[str, Any]
-
-
-class ExitNow(Exception): ...
-
-def read(obj: Any) -> None: ...
-def write(obj: Any) -> None: ...
-def readwrite(obj: Any, flags: int) -> None: ...
-def poll(timeout: float = ..., map: _maptype = ...) -> None: ...
-def poll2(timeout: float = ..., map: _maptype = ...) -> None: ...
-
-poll3 = poll2
-
-def loop(timeout: float = ..., use_poll: bool = ..., map: _maptype = ..., count: int = None) -> None: ...
-
-
-# Not really subclass of socket.socket; it's only delegation.
-# It is not covariant to it.
-class dispatcher:
-
- debug = ... # type: bool
- connected = ... # type: bool
- accepting = ... # type: bool
- connecting = ... # type: bool
- closing = ... # type: bool
- ignore_log_types = ... # type: frozenset[str]
-
- def __init__(self, sock: socket.socket = None, map: _maptype = ...) -> None: ...
- def add_channel(self, map: _maptype = ...) -> None: ...
- def del_channel(self, map: _maptype = ...) -> None: ...
- def create_socket(self, family: int, type: int) -> None: ...
- def set_socket(self, sock: socket.socket, map: _maptype = ...) -> None: ...
- def set_reuse_addr(self) -> None: ...
- def readable(self) -> bool: ...
- def writable(self) -> bool: ...
- def accept(self) -> Optional[Tuple[socket.socket, Any]]: ...
- def recv(self, buffer_size: int) -> str: ...
- def log(self, message: Any) -> None: ...
-
- def log_info(self, message: Any, type: str = ...) -> None: ...
- def handle_read_event(self) -> None: ...
- def handle_connect_event(self) -> None: ...
- def handle_write_event(self) -> None: ...
- def handle_expt_event(self) -> None: ...
- def handle_error(self) -> None: ...
- def handle_expt(self) -> None: ...
- def handle_read(self) -> None: ...
- def handle_write(self) -> None: ...
- def handle_connect(self) -> None: ...
- def handle_accept(self) -> None: ...
- def handle_close(self) -> None: ...
- def detach(self) -> int: ...
- def fileno(self) -> int: ...
-
- # return value is an address
- def getpeername(self) -> Any: ...
- def getsockname(self) -> Any: ...
-
- @overload
- def getsockopt(self, level: int, optname: int) -> int: ...
- @overload
- def getsockopt(self, level: int, optname: int, buflen: int) -> bytes: ...
-
- def gettimeout(self) -> float: ...
- def ioctl(self, control: object,
- option: Tuple[int, int, int]) -> None: ...
- def listen(self, backlog: int) -> None: ...
- # TODO the return value may be BinaryIO or TextIO, depending on mode
- def makefile(self, mode: str = ..., buffering: int = ...,
- encoding: str = ..., errors: str = ...,
- newline: str = ...) -> Any:
- ...
-
- # return type is an address
- def recvfrom(self, bufsize: int, flags: int = ...) -> Any: ...
- def recvfrom_into(self, buffer: str, nbytes: int, flags: int = ...) -> Any: ...
- def recv_into(self, buffer: str, nbytes: int, flags: int = ...) -> Any: ...
- def send(self, data: str, flags: int = ...) -> Optional[int]: ...
- def sendall(self, data: str, flags: int = ...) -> None: ...
- def sendto(self, data: str, address: Union[tuple, str], flags: int = ...) -> int: ...
- def setblocking(self, flag: bool) -> None: ...
- def settimeout(self, value: Union[float, None]) -> None: ...
- def setsockopt(self, level: int, optname: int, value: Union[int, str]) -> None: ...
- def shutdown(self, how: int) -> None: ...
-
-class dispatcher_with_send(dispatcher):
- def __init__(self, sock: socket.socket = ..., map: _maptype = ...) -> None: ...
- def initiate_send(self) -> None: ...
- def handle_write(self) -> None: ...
- # incompatible signature:
- # def send(self, data: str) -> Optional[int]: ...
-
-def compact_traceback() -> Tuple[Tuple[str, str, str], type, type, str]: ...
-def close_all(map: _maptype = ..., ignore_all: bool = ...) -> None: ...
-
-# if os.name == 'posix':
-# import fcntl
-class file_wrapper:
- fd = ... # type: int
-
- def __init__(self, fd: int) -> None: ...
- def recv(self, bufsize: int, flags: int = ...) -> str: ...
- def send(self, data: str, flags: int = ...) -> int: ...
-
- @overload
- def getsockopt(self, level: int, optname: int) -> int: ...
- @overload
- def getsockopt(self, level: int, optname: int, buflen: int) -> bytes: ...
-
- def read(self, bufsize: int, flags: int = ...) -> str: ...
- def write(self, data: str, flags: int = ...) -> int: ...
-
- def close(self) -> None: ...
- def fileno(self) -> int: ...
-
-class file_dispatcher(dispatcher):
- def __init__(self, fd: int, map: _maptype = ...) -> None: ...
- def set_file(self, fd: int) -> None: ...
diff --git a/typeshed/stdlib/2and3/base64.pyi b/typeshed/stdlib/2and3/base64.pyi
deleted file mode 100644
index 70db6ad..0000000
--- a/typeshed/stdlib/2and3/base64.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for base64
-
-from typing import IO, Union, Text
-import sys
-
-if sys.version_info < (3,):
- _encodable = Union[bytes, Text]
- _decodable = Union[bytes, Text]
-elif sys.version_info < (3, 3):
- _encodable = bytes
- _decodable = bytes
-elif sys.version_info[:2] == (3, 3):
- _encodable = bytes
- _decodable = Union[bytes, str]
-elif sys.version_info >= (3, 4):
- _encodable = Union[bytes, bytearray, memoryview]
- _decodable = Union[bytes, bytearray, memoryview, str]
-
-def b64encode(s: _encodable, altchars: bytes = ...) -> bytes: ...
-def b64decode(s: _decodable, altchars: bytes = ...,
- validate: bool = ...) -> bytes: ...
-def standard_b64encode(s: _encodable) -> bytes: ...
-def standard_b64decode(s: _decodable) -> bytes: ...
-def urlsafe_b64encode(s: _encodable) -> bytes: ...
-def urlsafe_b64decode(s: _decodable) -> bytes: ...
-def b32encode(s: _encodable) -> bytes: ...
-def b32decode(s: _decodable, casefold: bool = ...,
- map01: bytes = ...) -> bytes: ...
-def b16encode(s: _encodable) -> bytes: ...
-def b16decode(s: _decodable, casefold: bool = ...) -> bytes: ...
-if sys.version_info >= (3, 4):
- def a85encode(b: _encodable, *, foldspaces: bool = ..., wrapcol: int = ...,
- pad: bool = ..., adobe: bool = ...) -> bytes: ...
- def a85decode(b: _decodable, *, foldspaces: bool = ...,
- adobe: bool = ..., ignorechars: Union[str, bytes] = ...) -> bytes: ...
- def b85encode(b: _encodable, pad: bool = ...) -> bytes: ...
- def b85decode(b: _decodable) -> bytes: ...
-
-def decode(input: IO[bytes], output: IO[bytes]) -> None: ...
-def decodebytes(s: bytes) -> bytes: ...
-def decodestring(s: bytes) -> bytes: ...
-def encode(input: IO[bytes], output: IO[bytes]) -> None: ...
-def encodebytes(s: bytes) -> bytes: ...
-def encodestring(s: bytes) -> bytes: ...
diff --git a/typeshed/stdlib/2and3/binascii.pyi b/typeshed/stdlib/2and3/binascii.pyi
deleted file mode 100644
index 393c4af..0000000
--- a/typeshed/stdlib/2and3/binascii.pyi
+++ /dev/null
@@ -1,45 +0,0 @@
-# Stubs for binascii
-
-# Based on http://docs.python.org/3.2/library/binascii.html
-
-import sys
-from typing import Union, Text
-
-
-if sys.version_info < (3,):
- # Python 2 accepts unicode ascii pretty much everywhere.
- _Bytes = Union[bytes, Text]
- _Ascii = Union[bytes, Text]
-elif sys.version_info < (3, 3):
- # Python 3.2 and below only accepts bytes.
- _Bytes = bytes
- _Ascii = bytes
-else:
- # But since Python 3.3 ASCII-only unicode strings are accepted by the
- # a2b_* functions.
- _Bytes = bytes
- _Ascii = Union[bytes, Text]
-
-def a2b_uu(string: _Ascii) -> bytes: ...
-def b2a_uu(data: _Bytes) -> bytes: ...
-def a2b_base64(string: _Ascii) -> bytes: ...
-if sys.version_info >= (3, 6):
- def b2a_base64(data: _Bytes, *, newline: bool = ...) -> bytes: ...
-else:
- def b2a_base64(data: _Bytes) -> bytes: ...
-def a2b_qp(string: _Ascii, header: bool = ...) -> bytes: ...
-def b2a_qp(data: _Bytes, quotetabs: bool = ..., istext: bool = ...,
- header: bool = ...) -> bytes: ...
-def a2b_hqx(string: _Ascii) -> bytes: ...
-def rledecode_hqx(data: _Bytes) -> bytes: ...
-def rlecode_hqx(data: _Bytes) -> bytes: ...
-def b2a_hqx(data: _Bytes) -> bytes: ...
-def crc_hqx(data: _Bytes, crc: int) -> int: ...
-def crc32(data: _Bytes, crc: int = ...) -> int: ...
-def b2a_hex(data: _Bytes) -> bytes: ...
-def hexlify(data: _Bytes) -> bytes: ...
-def a2b_hex(hexstr: _Ascii) -> bytes: ...
-def unhexlify(hexlify: _Ascii) -> bytes: ...
-
-class Error(Exception): ...
-class Incomplete(Exception): ...
diff --git a/typeshed/stdlib/2and3/binhex.pyi b/typeshed/stdlib/2and3/binhex.pyi
deleted file mode 100644
index 40ead76..0000000
--- a/typeshed/stdlib/2and3/binhex.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-from typing import (
- Any,
- IO,
- Tuple,
- Union,
-)
-
-
-class Error(Exception): ...
-
-REASONABLY_LARGE = ... # type: int
-LINELEN = ... # type: int
-RUNCHAR = ... # type: bytes
-
-class FInfo:
- def __init__(self) -> None: ...
- Type = ... # type: str
- Creator = ... # type: str
- Flags = ... # type: int
-
-_FileInfoTuple = Tuple[str, FInfo, int, int]
-_FileHandleUnion = Union[str, IO[bytes]]
-
-def getfileinfo(name: str) -> _FileInfoTuple: ...
-
-class openrsrc:
- def __init__(self, *args: Any) -> None: ...
- def read(self, *args: Any) -> bytes: ...
- def write(self, *args: Any) -> None: ...
- def close(self) -> None: ...
-
-class BinHex:
- def __init__(self, name_finfo_dlen_rlen: _FileInfoTuple, ofp: _FileHandleUnion) -> None: ...
- def write(self, data: bytes) -> None: ...
- def close_data(self) -> None: ...
- def write_rsrc(self, data: bytes) -> None: ...
- def close(self) -> None: ...
-
-def binhex(inp: str, out: str) -> None: ...
-
-class HexBin:
- def __init__(self, ifp: _FileHandleUnion) -> None: ...
- def read(self, *n: int) -> bytes: ...
- def close_data(self) -> None: ...
- def read_rsrc(self, *n: int) -> bytes: ...
- def close(self) -> None: ...
-
-def hexbin(inp: str, out: str) -> None: ...
diff --git a/typeshed/stdlib/2and3/bisect.pyi b/typeshed/stdlib/2and3/bisect.pyi
deleted file mode 100644
index 5c54112..0000000
--- a/typeshed/stdlib/2and3/bisect.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for bisect
-
-from typing import Any, Sequence, TypeVar
-
-_T = TypeVar('_T')
-
-# TODO uncomment when mypy# 2035 is fixed
-# def bisect_left(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-# def bisect_right(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-# def bisect(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-#
-# def insort_left(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-# def insort_right(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-# def insort(a: Sequence[_T], x: _T, lo: int = ..., hi: int = ...) -> int: ...
-
-def bisect_left(a: Sequence, x: Any, lo: int = ..., hi: int = ...) -> int: ...
-def bisect_right(a: Sequence, x: Any, lo: int = ..., hi: int = ...) -> int: ...
-def bisect(a: Sequence, x: Any, lo: int = ..., hi: int = ...) -> int: ...
-
-def insort_left(a: Sequence, x: Any, lo: int = ..., hi: int = ...) -> int: ...
-def insort_right(a: Sequence, x: Any, lo: int = ..., hi: int = ...) -> int: ...
-def insort(a: Sequence, x: Any, lo: int = ..., hi: int = ...) -> int: ...
diff --git a/typeshed/stdlib/2and3/bz2.pyi b/typeshed/stdlib/2and3/bz2.pyi
deleted file mode 100644
index e7cdab5..0000000
--- a/typeshed/stdlib/2and3/bz2.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for bz2
-
-from typing import Any, BinaryIO, TextIO, IO, Union
-
-def compress(data: bytes, compresslevel: int = ...) -> bytes: ...
-def decompress(data: bytes) -> bytes: ...
-
-def open(filename: Union[str, bytes, IO[Any]],
- mode: str = 'rb',
- encoding: str = None,
- errors: str = None,
- newline: str = None) -> IO[Any]: ...
-
-class BZ2File(BinaryIO):
- def __init__(self,
- filename: Union[str, bytes, IO[Any]],
- mode: str = "r",
- buffering: Any = None,
- compresslevel: int = 9) -> None: ...
-
-class BZ2Compressor(object):
- def __init__(self, compresslevel: int = 9) -> None: ...
- def compress(self, data: bytes) -> bytes: ...
- def flush(self) -> bytes: ...
-
-class BZ2Decompressor(object):
- def decompress(self, data: bytes) -> bytes: ...
- @property
- def eof(self) -> bool: ...
- @property
- def needs_input(self) -> bool: ...
- @property
- def unused_data(self) -> bytes: ...
diff --git a/typeshed/stdlib/2and3/cProfile.pyi b/typeshed/stdlib/2and3/cProfile.pyi
deleted file mode 100644
index b31ea03..0000000
--- a/typeshed/stdlib/2and3/cProfile.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-from typing import Any, Callable, Dict, Optional, TypeVar
-
-def run(statement: str, filename: Optional[str] = ..., sort: int = ...) -> None: ...
-def runctx(statement: str, globals: Dict[str, Any], locals: Dict[str, Any], filename: Optional[str] = ..., sort: int = ...) -> None: ...
-
-_SelfT = TypeVar('_SelfT', bound='Profile')
-_T = TypeVar('_T')
-
-class Profile:
- def __init__(self, custom_timer: Callable[[], float] = ..., time_unit: float = ..., subcalls: bool = ..., builtins: bool = ...) -> None: ...
- def enable(self) -> None: ...
- def disable(self) -> None: ...
- def print_stats(self, sort: int = ...) -> None: ...
- def dump_stats(self, file: str) -> None: ...
- def create_stats(self) -> None: ...
- def run(self: _SelfT, cmd: str) -> _SelfT: ...
- def runctx(self: _SelfT, cmd: str, globals: Dict[str, Any], locals: Dict[str, Any]) -> _SelfT: ...
- def runcall(self, func: Callable[..., _T], *args: Any, **kw: Any) -> _T: ...
diff --git a/typeshed/stdlib/2and3/cgi.pyi b/typeshed/stdlib/2and3/cgi.pyi
deleted file mode 100644
index e8a9fd9..0000000
--- a/typeshed/stdlib/2and3/cgi.pyi
+++ /dev/null
@@ -1,119 +0,0 @@
-import sys
-from typing import Any, AnyStr, Dict, IO, Iterable, List, Mapping, Optional, Tuple, TypeVar, Union
-
-_T = TypeVar('_T', bound=FieldStorage)
-
-def parse(fp: IO[Any] = ..., environ: Mapping[str, str] = ...,
- keep_blank_values: bool = ..., strict_parsing: bool = ...) -> Dict[str, List[str]]: ...
-def parse_qs(qs: str, keep_blank_values: bool = ..., strict_parsing: bool = ...) -> Dict[str, List[str]]: ...
-def parse_qsl(qs: str, keep_blank_values: bool = ..., strict_parsing: bool = ...) -> Dict[str, List[str]]: ...
-def parse_multipart(fp: IO[Any], pdict: Mapping[str, bytes]) -> Dict[str, List[bytes]]: ...
-def parse_header(s: str) -> Tuple[str, Dict[str, str]]: ...
-def test(environ: Mapping[str, str] = ...) -> None: ...
-def print_environ(environ: Mapping[str, str] = ...) -> None: ...
-def print_form(form: Dict[str, Any]) -> None: ...
-def print_directory() -> None: ...
-def print_environ_usage() -> None: ...
-if sys.version_info >= (3, 0):
- def escape(s: str, quote: bool = ...) -> str: ...
-else:
- def escape(s: AnyStr, quote: bool = ...) -> AnyStr: ...
-
-
-class MiniFieldStorage:
- # The first five "Any" attributes here are always None, but mypy doesn't support that
- filename = ... # type: Any
- list = ... # type: Any
- type = ... # type: Any
- file = ... # type: Optional[IO[bytes]] # Always None
- type_options = ... # type: Dict[Any, Any]
- disposition = ... # type: Any
- disposition_options = ... # type: Dict[Any, Any]
- headers = ... # type: Dict[Any, Any]
- name = ... # type: Any
- value = ... # type: Any
-
- def __init__(self, name: Any, value: Any) -> None: ...
- def __repr__(self) -> str: ...
-
-
-class FieldStorage(object):
- FieldStorageClass = ... # type: Optional[type]
- keep_blank_values = ... # type: int
- strict_parsing = ... # type: int
- qs_on_post = ... # type: Optional[str]
- headers = ... # type: Mapping[str, str]
- fp = ... # type: IO[bytes]
- encoding = ... # type: str
- errors = ... # type: str
- outerboundary = ... # type: bytes
- bytes_read = ... # type: int
- limit = ... # type: Optional[int]
- disposition = ... # type: str
- disposition_options = ... # type: Dict[str, str]
- filename = ... # type: Optional[str]
- file = ... # type: Optional[IO[bytes]]
- type = ... # type: str
- type_options = ... # type: Dict[str, str]
- innerboundary = ... # type: bytes
- length = ... # type: int
- done = ... # type: int
- list = ... # type: Optional[List[Any]]
- value = ... # type: Union[None, bytes, List[Any]]
-
- if sys.version_info >= (3, 0):
- def __init__(self, fp: IO[Any] = ..., headers: Mapping[str, str] = ..., outerboundary: bytes = ...,
- environ: Mapping[str, str] = ..., keep_blank_values: int = ..., strict_parsing: int = ...,
- limit: int = ..., encoding: str = ..., errors: str = ...) -> None: ...
- else:
- def __init__(self, fp: IO[Any] = ..., headers: Mapping[str, str] = ..., outerboundary: bytes = ...,
- environ: Mapping[str, str] = ..., keep_blank_values: int = ..., strict_parsing: int = ...) -> None: ...
-
- if sys.version_info >= (3, 0):
- def __enter__(self: _T) -> _T: ...
- def __exit__(self, *args: Any) -> None: ...
- def __repr__(self) -> str: ...
- def __iter__(self) -> Iterable[str]: ...
- def __getitem__(self, key: str) -> Any: ...
- def getvalue(self, key: str, default: Any = ...) -> Any: ...
- def getfirst(self, key: str, default: Any = ...) -> Any: ...
- def getlist(self, key: str) -> List[Any]: ...
- def keys(self) -> List[str]: ...
- if sys.version_info < (3, 0):
- def has_key(self, key: str) -> bool: ...
- def __contains__(self, key: str) -> bool: ...
- def __len__(self) -> int: ...
- if sys.version_info >= (3, 0):
- def __bool__(self) -> bool: ...
- else:
- def __nonzero__(self) -> bool: ...
- if sys.version_info >= (3, 0):
- # In Python 3 it returns bytes or str IO depending on an internal flag
- def make_file(self) -> IO[Any]: ...
- else:
- # In Python 2 it always returns bytes and ignores the "binary" flag
- def make_file(self, binary: Any = ...) -> IO[bytes]: ...
-
-
-if sys.version_info < (3, 0):
- from UserDict import UserDict
-
- class FormContentDict(UserDict):
- query_string = ... # type: str
- def __init__(self, environ: Mapping[str, str] = ..., keep_blank_values: int = ..., strict_parsing: int = ...) -> None: ...
-
- class SvFormContentDict(FormContentDict):
- def getlist(self, key: Any) -> Any: ...
-
- class InterpFormContentDict(SvFormContentDict): ...
-
- class FormContent(FormContentDict):
- # TODO this should have
- # def values(self, key: Any) -> Any: ...
- # but this is incompatible with the supertype, and adding '# type: ignore' triggers
- # a parse error in pytype (https://github.com/google/pytype/issues/53)
- def indexed_value(self, key: Any, location: int) -> Any: ...
- def value(self, key: Any) -> Any: ...
- def length(self, key: Any) -> int: ...
- def stripped(self, key: Any) -> Any: ...
- def pars(self) -> Dict[Any, Any]: ...
diff --git a/typeshed/stdlib/2and3/cmath.pyi b/typeshed/stdlib/2and3/cmath.pyi
deleted file mode 100644
index ada931c..0000000
--- a/typeshed/stdlib/2and3/cmath.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-"""Stub file for the 'cmath' module."""
-
-import sys
-from typing import Union, Tuple
-
-e = ... # type: float
-pi = ... # type: float
-
-_C = Union[float, complex]
-
-def acos(x: _C) -> complex: ...
-def acosh(x: _C) -> complex: ...
-def asin(x: _C) -> complex: ...
-def asinh(x: _C) -> complex: ...
-def atan(x: _C) -> complex: ...
-def atanh(x: _C) -> complex: ...
-def cos(x: _C) -> complex: ...
-def cosh(x: _C) -> complex: ...
-def exp(x: _C) -> complex: ...
-def isinf(z: _C) -> bool: ...
-def isnan(z: _C) -> bool: ...
-def log(x: _C, base: _C = ...) -> complex: ...
-def log10(x: _C) -> complex: ...
-def phase(z: _C) -> float: ...
-def polar(z: _C) -> Tuple[float, float]: ...
-def rect(r: float, phi: float) -> complex: ...
-def sin(x: _C) -> complex: ...
-def sinh(x: _C) -> complex: ...
-def sqrt(x: _C) -> complex: ...
-def tan(x: _C) -> complex: ...
-def tanh(x: _C) -> complex: ...
-
-if sys.version_info >= (3,):
- def isfinite(z: _C) -> bool: ...
diff --git a/typeshed/stdlib/2and3/cmd.pyi b/typeshed/stdlib/2and3/cmd.pyi
deleted file mode 100644
index dc305c9..0000000
--- a/typeshed/stdlib/2and3/cmd.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for cmd (Python 2/3)
-
-from typing import Any, Optional, Text, IO, List, Callable, Tuple
-
-class Cmd:
- prompt = ... # type: str
- identchars = ... # type: str
- ruler = ... # type: str
- lastcmd = ... # type: str
- intro = ... # type: Optional[Any]
- doc_leader = ... # type: str
- doc_header = ... # type: str
- misc_header = ... # type: str
- undoc_header = ... # type: str
- nohelp = ... # type: str
- use_rawinput = ... # type: bool
- stdin = ... # type: IO[str]
- stdout = ... # type: IO[str]
- cmdqueue = ... # type: List[str]
- completekey = ... # type: str
- def __init__(self, completekey: str = ..., stdin: Optional[IO[str]] = ..., stdout: Optional[IO[str]] = ...) -> None: ...
- old_completer = ... # type: Optional[Callable[[str, int], Optional[str]]]
- def cmdloop(self, intro: Optional[Any] = ...) -> None: ...
- def precmd(self, line: str) -> str: ...
- def postcmd(self, stop: bool, line: str) -> bool: ...
- def preloop(self) -> None: ...
- def postloop(self) -> None: ...
- def parseline(self, line: str) -> Tuple[Optional[str], Optional[str], str]: ...
- def onecmd(self, line: str) -> bool: ...
- def emptyline(self) -> bool: ...
- def default(self, line: str) -> bool: ...
- def completedefault(self, *ignored: Any) -> List[str]: ...
- def completenames(self, text: str, *ignored: Any) -> List[str]: ...
- completion_matches = ... # type: Optional[List[str]]
- def complete(self, text: str, state: int) -> Optional[List[str]]: ...
- def get_names(self) -> List[str]: ...
- # Only the first element of args matters.
- def complete_help(self, *args: Any) -> List[str]: ...
- def do_help(self, arg: Optional[str]) -> None: ...
- def print_topics(self, header: str, cmds: Optional[List[str]], cmdlen: Any, maxcol: int) -> None: ...
- def columnize(self, list: Optional[List[str]], displaywidth: int = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/code.pyi b/typeshed/stdlib/2and3/code.pyi
deleted file mode 100644
index e775851..0000000
--- a/typeshed/stdlib/2and3/code.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Stubs for code
-
-from typing import Any, Callable, Mapping, Optional
-from types import CodeType
-
-class InteractiveInterpreter:
- def __init__(self, locals: Optional[Mapping[str, Any]] = ...) -> None: ...
- def runsource(self, source: str, filename: str = ...,
- symbol: str = ...) -> bool: ...
- def runcode(self, code: CodeType) -> None: ...
- def showsyntaxerror(self, filename: Optional[str] = ...) -> None: ...
- def showtraceback(self) -> None: ...
- def write(self, data: str) -> None: ...
-
-class InteractiveConsole(InteractiveInterpreter):
- def __init__(self, locals: Optional[Mapping[str, Any]] = ...,
- filename: str = ...) -> None: ...
- def interact(self, banner: Optional[str] = ...) -> None: ...
- def push(self, line: str) -> bool: ...
- def resetbuffer(self) -> None: ...
- def raw_input(self, prompt: str = ...) -> str: ...
-
-def interact(banner: Optional[str] = ...,
- readfunc: Optional[Callable[[str], str]] = ...,
- local: Optional[Mapping[str, Any]] = ...) -> None: ...
-def compile_command(source: str, filename: str = ...,
- symbol: str = ...) -> Optional[CodeType]: ...
diff --git a/typeshed/stdlib/2and3/codecs.pyi b/typeshed/stdlib/2and3/codecs.pyi
deleted file mode 100644
index b228d8a..0000000
--- a/typeshed/stdlib/2and3/codecs.pyi
+++ /dev/null
@@ -1,223 +0,0 @@
-# Better codecs stubs hand-written by o11c.
-# https://docs.python.org/2/library/codecs.html and https://docs.python.org/3/library/codecs.html
-import sys
-from typing import (
- BinaryIO,
- Callable,
- IO,
- Iterable,
- Iterator,
- List,
- Optional,
- Text,
- TextIO,
- Tuple,
- Type,
- TypeVar,
- Union,
-)
-
-from abc import abstractmethod
-import types
-
-
-# TODO: this only satisfies the most common interface, where
-# bytes (py2 str) is the raw form and str (py2 unicode) is the cooked form.
-# In the long run, both should become template parameters maybe?
-# There *are* bytes->bytes and str->str encodings in the standard library.
-# They are much more common in Python 2 than in Python 3.
-# Python 3.5 supposedly might change something there.
-
-_decoded = Text
-_encoded = bytes
-
-# TODO: It is not possible to specify these signatures correctly, because
-# they have an optional positional or keyword argument for errors=.
-_encode_type = Callable[[_decoded], _encoded] # signature of Codec().encode
-_decode_type = Callable[[_encoded], _decoded] # signature of Codec().decode
-_stream_reader_type = Callable[[IO[_encoded]], 'StreamReader'] # signature of StreamReader __init__
-_stream_writer_type = Callable[[IO[_encoded]], 'StreamWriter'] # signature of StreamWriter __init__
-_incremental_encoder_type = Callable[[], 'IncrementalEncoder'] # signature of IncrementalEncoder __init__
-_incremental_decoder_type = Callable[[], 'IncrementalDecoder'] # signature of IncrementalDecoder __init__
-
-
-def encode(obj: _decoded, encoding: str = ..., errors: str = ...) -> _encoded:
- ...
-def decode(obj: _encoded, encoding: str = ..., errors: str = ...) -> _decoded:
- ...
-
-def lookup(encoding: str) -> 'CodecInfo':
- ...
-class CodecInfo(Tuple[_encode_type, _decode_type, _stream_reader_type, _stream_writer_type]):
- encode = ... # type: _encode_type
- decode = ... # type: _decode_type
- streamreader = ... # type: _stream_reader_type
- streamwriter = ... # type: _stream_writer_type
- incrementalencoder = ... # type: _incremental_encoder_type
- incrementaldecoder = ... # type: _incremental_decoder_type
- name = ... # type: str
- def __init__(self, encode: _encode_type, decode: _decode_type, streamreader: _stream_reader_type = ..., streamwriter: _stream_writer_type = ..., incrementalencoder: _incremental_encoder_type = ..., incrementaldecoder: _incremental_decoder_type = ..., name: str = ...) -> None: ...
-
-def getencoder(encoding: str) -> _encode_type:
- ...
-def getdecoder(encoding: str) -> _decode_type:
- ...
-def getincrementalencoder(encoding: str) -> _incremental_encoder_type:
- ...
-def getincrementaldecoder(encoding: str) -> _incremental_decoder_type:
- ...
-def getreader(encoding: str) -> _stream_reader_type:
- ...
-def getwriter(encoding: str) -> _stream_writer_type:
- ...
-
-def register(search_function: Callable[[str], CodecInfo]) -> None:
- ...
-
-def open(filename: str, mode: str = ..., encoding: str = ..., errors: str = ..., buffering: int = ...) -> StreamReaderWriter:
- ...
-
-def EncodedFile(file: IO[_encoded], data_encoding: str, file_encoding: str = ..., errors: str = ...) -> 'StreamRecoder':
- ...
-
-def iterencode(iterator: Iterable[_decoded], encoding: str, errors: str = ...) -> Iterator[_encoded]:
- ...
-def iterdecode(iterator: Iterable[_encoded], encoding: str, errors: str = ...) -> Iterator[_decoded]:
- ...
-
-BOM = b''
-BOM_BE = b''
-BOM_LE = b''
-BOM_UTF8 = b''
-BOM_UTF16 = b''
-BOM_UTF16_BE = b''
-BOM_UTF16_LE = b''
-BOM_UTF32 = b''
-BOM_UTF32_BE = b''
-BOM_UTF32_LE = b''
-
-# It is expected that different actions be taken depending on which of the
-# three subclasses of `UnicodeError` is actually ...ed. However, the Union
-# is still needed for at least one of the cases.
-def register_error(name: str, error_handler: Callable[[UnicodeError], Tuple[Union[str, bytes], int]]) -> None:
- ...
-def lookup_error(name: str) -> Callable[[UnicodeError], Tuple[Union[str, bytes], int]]:
- ...
-
-def strict_errors(exception: UnicodeError) -> Tuple[Union[str, bytes], int]:
- ...
-def replace_errors(exception: UnicodeError) -> Tuple[Union[str, bytes], int]:
- ...
-def ignore_errors(exception: UnicodeError) -> Tuple[Union[str, bytes], int]:
- ...
-def xmlcharrefreplace_errors(exception: UnicodeError) -> Tuple[Union[str, bytes], int]:
- ...
-def backslashreplace_errors(exception: UnicodeError) -> Tuple[Union[str, bytes], int]:
- ...
-
-class Codec:
- # These are sort of @abstractmethod but sort of not.
- # The StreamReader and StreamWriter subclasses only implement one.
- def encode(self, input: _decoded, errors: str = ...) -> Tuple[_encoded, int]:
- ...
- def decode(self, input: _encoded, errors: str = ...) -> Tuple[_decoded, int]:
- ...
-
-class IncrementalEncoder:
- errors = ... # type: str
- def __init__(self, errors: str = ...) -> None:
- ...
- @abstractmethod
- def encode(self, object: _decoded, final: bool = ...) -> _encoded:
- ...
- def reset(self) -> None:
- ...
- # documentation says int but str is needed for the subclass.
- def getstate(self) -> Union[int, _decoded]:
- ...
- def setstate(self, state: Union[int, _decoded]) -> None:
- ...
-
-class IncrementalDecoder:
- errors = ... # type: str
- def __init__(self, errors: str = ...) -> None:
- ...
- @abstractmethod
- def decode(self, object: _encoded, final: bool = ...) -> _decoded:
- ...
- def reset(self) -> None:
- ...
- def getstate(self) -> Tuple[_encoded, int]:
- ...
- def setstate(self, state: Tuple[_encoded, int]) -> None:
- ...
-
-# These are not documented but used in encodings/*.py implementations.
-class BufferedIncrementalEncoder(IncrementalEncoder):
- buffer = ... # type: str
- def __init__(self, errors: str = ...) -> None:
- ...
- @abstractmethod
- def _buffer_encode(self, input: _decoded, errors: str, final: bool) -> _encoded:
- ...
- def encode(self, input: _decoded, final: bool = ...) -> _encoded:
- ...
-class BufferedIncrementalDecoder(IncrementalDecoder):
- buffer = ... # type: bytes
- def __init__(self, errors: str = ...) -> None:
- ...
- @abstractmethod
- def _buffer_decode(self, input: _encoded, errors: str, final: bool) -> Tuple[_decoded, int]:
- ...
- def decode(self, object: _encoded, final: bool = ...) -> _decoded:
- ...
-
-# TODO: it is not possible to specify the requirement that all other
-# attributes and methods are passed-through from the stream.
-class StreamWriter(Codec):
- errors = ... # type: str
- def __init__(self, stream: IO[_encoded], errors: str = ...) -> None:
- ...
- def write(self, obj: _decoded) -> None:
- ...
- def writelines(self, list: Iterable[_decoded]) -> None:
- ...
- def reset(self) -> None:
- ...
-
-class StreamReader(Codec):
- errors = ... # type: str
- def __init__(self, stream: IO[_encoded], errors: str = ...) -> None:
- ...
- def read(self, size: int = ..., chars: int = ..., firstline: bool = ...) -> _decoded:
- ...
- def readline(self, size: int = ..., keepends: bool = ...) -> _decoded:
- ...
- def readlines(self, sizehint: int = ..., keepends: bool = ...) -> List[_decoded]:
- ...
- def reset(self) -> None:
- ...
-
-_T = TypeVar('_T', bound='StreamReaderWriter')
-
-# Doesn't actually inherit from TextIO, but wraps a BinaryIO to provide text reading and writing
-# and delegates attributes to the underlying binary stream with __getattr__.
-class StreamReaderWriter(TextIO):
- def __init__(self, stream: IO[_encoded], Reader: _stream_reader_type, Writer: _stream_writer_type, errors: str = ...) -> None: ...
- def read(self, size: int= ...) -> _decoded: ...
- def readline(self, size: Optional[int] = ...) -> _decoded: ...
- def readlines(self, sizehint: Optional[int] = ...) -> List[_decoded]: ...
- def __next__(self) -> _decoded: ...
- def __iter__(self: _T) -> _T: ...
- # This actually returns None, but that's incompatible with the supertype
- def write(self, data: _decoded) -> int: ...
- def writelines(self, list: Iterable[_decoded]) -> None: ...
- def reset(self) -> None: ...
- # Same as write()
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def __enter__(self: _T) -> _T: ...
- def __exit__(self, typ: Optional[Type[BaseException]], exc: Optional[BaseException], tb: Optional[types.TracebackType]) -> bool: ...
-
-class StreamRecoder(BinaryIO):
- def __init__(self, stream: IO[_encoded], encode: _encode_type, decode: _decode_type, Reader: _stream_reader_type, Writer: _stream_writer_type, errors: str = ...) -> None:
- ...
diff --git a/typeshed/stdlib/2and3/colorsys.pyi b/typeshed/stdlib/2and3/colorsys.pyi
deleted file mode 100644
index ee17ba9..0000000
--- a/typeshed/stdlib/2and3/colorsys.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for colorsys
-
-from typing import Tuple
-
-def rgb_to_yiq(r: float, g: float, b: float) -> Tuple[float, float, float]: ...
-def yiq_to_rgb(y: float, i: float, q: float) -> Tuple[float, float, float]: ...
-def rgb_to_hls(r: float, g: float, b: float) -> Tuple[float, float, float]: ...
-def hls_to_rgb(h: float, l: float, s: float) -> Tuple[float, float, float]: ...
-def rgb_to_hsv(r: float, g: float, b: float) -> Tuple[float, float, float]: ...
-def hsv_to_rgb(h: float, s: float, v: float) -> Tuple[float, float, float]: ...
-
-# TODO undocumented
-ONE_SIXTH = ... # type: float
-ONE_THIRD = ... # type: float
-TWO_THIRD = ... # type: float
diff --git a/typeshed/stdlib/2and3/contextlib.pyi b/typeshed/stdlib/2and3/contextlib.pyi
deleted file mode 100644
index 6ff18d8..0000000
--- a/typeshed/stdlib/2and3/contextlib.pyi
+++ /dev/null
@@ -1,58 +0,0 @@
-# Stubs for contextlib
-
-from typing import (
- Any, Callable, Generator, IO, Iterable, Iterator, Optional, Type,
- Generic, TypeVar,
-)
-from types import TracebackType
-import sys
-
-_T = TypeVar('_T')
-_ExitFunc = Callable[[Optional[Type[BaseException]],
- Optional[Exception],
- Optional[TracebackType]], bool]
-_CM_EF = TypeVar('_CM_EF', ContextManager, _ExitFunc)
-
-# TODO already in PEP, have to get added to mypy
-class ContextManager(Generic[_T]):
- def __enter__(self) -> _T: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
-
-if sys.version_info >= (3, 2):
- class GeneratorContextManager(Generic[_T], ContextManager[_T]):
- def __call__(self, func: Callable[..., _T]) -> Callable[..., _T]: ...
- def contextmanager(func: Callable[..., Iterator[_T]]) -> Callable[..., GeneratorContextManager[_T]]: ...
-else:
- def contextmanager(func: Callable[..., Iterator[_T]]) -> Callable[..., ContextManager[_T]]: ...
-
-if sys.version_info < (3,):
- def nested(*mgr: ContextManager[Any]) -> ContextManager[Iterable[Any]]: ...
-
-class closing(Generic[_T], ContextManager[_T]):
- def __init__(self, thing: _T) -> None: ...
-
-if sys.version_info >= (3, 4):
- class suppress(ContextManager[None]):
- def __init__(self, *exceptions: Type[BaseException]) -> None: ...
-
- class redirect_stdout(ContextManager[None]):
- def __init__(self, new_target: IO[str]) -> None: ...
-
-if sys.version_info >= (3, 5):
- class redirect_stderr(ContextManager[None]):
- def __init__(self, new_target: IO[str]) -> None: ...
-
-if sys.version_info >= (3,):
- class ContextDecorator:
- def __call__(self, func: Callable[..., None]) -> Callable[..., ContextManager[None]]: ...
-
- class ExitStack(ContextManager[ExitStack]):
- def __init__(self) -> None: ...
- def enter_context(self, cm: ContextManager[_T]) -> _T: ...
- def push(self, exit: _CM_EF) -> _CM_EF: ...
- def callback(self, callback: Callable[..., None],
- *args: Any, **kwds: Any) -> Callable[..., None]: ...
- def pop_all(self) -> ExitStack: ...
- def close(self) -> None: ...
diff --git a/typeshed/stdlib/2and3/copy.pyi b/typeshed/stdlib/2and3/copy.pyi
deleted file mode 100644
index 523802a..0000000
--- a/typeshed/stdlib/2and3/copy.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for copy
-
-from typing import TypeVar, Optional, Dict, Any
-
-_T = TypeVar('_T')
-
-# None in CPython but non-None in Jython
-PyStringMap: Any
-
-# Note: memo and _nil are internal kwargs.
-def deepcopy(x: _T, memo: Optional[Dict[int, _T]] = ..., _nil: Any = ...) -> _T: ...
-def copy(x: _T) -> _T: ...
-class Error(Exception): ...
-error = Error
diff --git a/typeshed/stdlib/2and3/dis.pyi b/typeshed/stdlib/2and3/dis.pyi
deleted file mode 100644
index 9aeb7dd..0000000
--- a/typeshed/stdlib/2and3/dis.pyi
+++ /dev/null
@@ -1,75 +0,0 @@
-from typing import List, Union, Iterator, Tuple, Optional, Any, IO, NamedTuple, Dict
-
-import sys
-import types
-
-from opcode import (hasconst as hasconst, hasname as hasname, hasjrel as hasjrel,
- hasjabs as hasjabs, haslocal as haslocal, hascompare as hascompare,
- hasfree as hasfree, cmp_op as cmp_op, opname as opname, opmap as opmap,
- HAVE_ARGUMENT as HAVE_ARGUMENT, EXTENDED_ARG as EXTENDED_ARG)
-
-if sys.version_info >= (3, 4):
- from opcode import stack_effect as stack_effect
-
-if sys.version_info >= (3, 6):
- from opcode import hasnargs as hasnargs
-
-_have_code = Union[types.MethodType, types.FunctionType, types.CodeType, type]
-_have_code_or_string = Union[_have_code, str, bytes]
-
-
-if sys.version_info >= (3, 4):
- Instruction = NamedTuple(
- "Instruction",
- [
- ('opname', str),
- ('opcode', int),
- ('arg', Optional[int]),
- ('argval', Any),
- ('argrepr', str),
- ('offset', int),
- ('starts_line', Optional[int]),
- ('is_jump_target', bool)
- ]
- )
-
- class Bytecode:
- codeobj = ... # type: types.CodeType
- first_line = ... # type: int
- def __init__(self, x: _have_code_or_string, *, first_line: Optional[int] = ...,
- current_offset: Optional[int] = ...) -> None: ...
- def __iter__(self) -> Iterator[Instruction]: ...
- def __repr__(self) -> str: ...
- def info(self) -> str: ...
- def dis(self) -> str: ...
-
- @classmethod
- def from_traceback(cls, tb: types.TracebackType) -> Bytecode: ...
-
-
-COMPILER_FLAG_NAMES = ... # type: Dict[int, str]
-
-
-def findlabels(code: _have_code) -> List[int]: ...
-def findlinestarts(code: _have_code) -> Iterator[Tuple[int, int]]: ...
-
-if sys.version_info >= (3, 0):
- def pretty_flags(flags: int) -> str: ...
- def code_info(x: _have_code_or_string) -> str: ...
-
-if sys.version_info >= (3, 4):
- def dis(x: _have_code_or_string = ..., *, file: Optional[IO[str]] = ...) -> None: ...
- def distb(tb: Optional[types.TracebackType] = ..., *, file: Optional[IO[str]] = ...) -> None: ...
- def disassemble(co: _have_code, lasti: int = ..., *, file: Optional[IO[str]] = ...) -> None: ...
- def disco(co: _have_code, lasti: int = ..., *, file: Optional[IO[str]] = ...) -> None: ...
- def show_code(co: _have_code, *, file: Optional[IO[str]] = ...) -> None: ...
-
- def get_instructions(x: _have_code, *, first_line: Optional[int] = ...) -> Iterator[Instruction]: ...
-else:
- def dis(x: _have_code_or_string = ...) -> None: ...
- def distb(tb: types.TracebackType = ...) -> None: ...
- def disassemble(co: _have_code, lasti: int = ...) -> None: ...
- def disco(co: _have_code, lasti: int = ...) -> None: ...
-
- if sys.version_info >= (3, 0):
- def show_code(co: _have_code) -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/archive_util.pyi b/typeshed/stdlib/2and3/distutils/archive_util.pyi
deleted file mode 100644
index 12172f3..0000000
--- a/typeshed/stdlib/2and3/distutils/archive_util.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for distutils.archive_util
-
-from typing import Optional
-
-
-def make_archive(base_name: str, format: str, root_dir: Optional[str] = ...,
- base_dir: Optional[str] = ..., verbose: int = ...,
- dry_run: int = ...) -> str: ...
-def make_tarball(base_name: str, base_dir: str, compress: Optional[str] = ...,
- verbose: int = ..., dry_run: int = ...) -> str: ...
-def make_zipfile(base_name: str, base_dir: str, verbose: int = ...,
- dry_run: int = ...) -> str: ...
diff --git a/typeshed/stdlib/2and3/distutils/bcppcompiler.pyi b/typeshed/stdlib/2and3/distutils/bcppcompiler.pyi
deleted file mode 100644
index 9f27a0a..0000000
--- a/typeshed/stdlib/2and3/distutils/bcppcompiler.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for distutils.bcppcompiler
-
-from distutils.ccompiler import CCompiler
-
-
-class BCPPCompiler(CCompiler): ...
diff --git a/typeshed/stdlib/2and3/distutils/ccompiler.pyi b/typeshed/stdlib/2and3/distutils/ccompiler.pyi
deleted file mode 100644
index 94fad8b..0000000
--- a/typeshed/stdlib/2and3/distutils/ccompiler.pyi
+++ /dev/null
@@ -1,119 +0,0 @@
-# Stubs for distutils.ccompiler
-
-from typing import Any, Callable, List, Optional, Tuple, Union
-
-
-_Macro = Union[Tuple[str], Tuple[str, str]]
-
-
-def gen_lib_options(compiler: CCompiler, library_dirs: List[str],
- runtime_library_dirs: List[str],
- libraries: List[str]) -> List[str]: ...
-def gen_preprocess_options(macros: List[_Macro],
- include_dirs: List[str]) -> List[str]: ...
-def get_default_compiler(osname: Optional[str] = ...,
- platform: Optional[str] = ...) -> str: ...
-def new_compiler(plat: Optional[str] = ..., compiler: Optional[str] = ...,
- verbose: int = ..., dry_run: int = ...,
- force: int = ...) -> CCompiler: ...
-def show_compilers() -> None: ...
-
-class CCompiler:
- def __init__(self, verbose: int = ..., dry_run: int = ...,
- force: int = ...) -> None: ...
- def add_include_dir(self, dir: str) -> None: ...
- def set_include_dirs(self, dirs: List[str]) -> None: ...
- def add_library(self, libname: str) -> None: ...
- def set_libraries(self, libnames: List[str]) -> None: ...
- def add_library_dir(self, dir: str) -> None: ...
- def set_library_dirs(self, dirs: List[str]) -> None: ...
- def add_runtime_library_dir(self, dir: str) -> None: ...
- def set_runtime_library_dirs(self, dirs: List[str]) -> None: ...
- def define_macro(self, name: str, value: Optional[str] = ...) -> None: ...
- def undefine_macro(self, name: str) -> None: ...
- def add_link_object(self, object: str) -> None: ...
- def set_link_objects(self, objects: List[str]) -> None: ...
- def detect_language(self, sources: Union[str, List[str]]) -> Optional[str]: ...
- def find_library_file(self, dirs: List[str], lib: str,
- debug: bool = ...) -> Optional[str]: ...
- def has_function(self, funcname: str, includes: Optional[List[str]] = ...,
- include_dirs: Optional[List[str]] = ...,
- libraries: Optional[List[str]] = ...,
- library_dirs: Optional[List[str]] = ...) -> bool: ...
- def library_dir_option(self, dir: str) -> str: ...
- def library_option(self, lib: str) -> str: ...
- def runtime_library_dir_option(self, dir: str) -> str: ...
- def set_executables(self, **args: str) -> None: ...
- def compile(self, sources: List[str], output_dir: Optional[str] = ...,
- macros: Optional[_Macro] = ...,
- include_dirs: Optional[List[str]] = ..., debug: bool = ...,
- extra_preargs: Optional[List[str]] = ...,
- extra_postargs: Optional[List[str]] = ...,
- depends: Optional[List[str]] = ...) -> List[str]: ...
- def create_static_lib(self, objects: List[str], output_libname: str,
- output_dir: Optional[str] = ..., debug: bool = ...,
- target_lang: Optional[str] = ...) -> None: ...
- def link(self, target_desc: str, objects: List[str], output_filename: str,
- output_dir: Optional[str] = ...,
- libraries: Optional[List[str]] = ...,
- library_dirs: Optional[List[str]] = ...,
- runtime_library_dirs: Optional[List[str]] = ...,
- export_symbols: Optional[List[str]] = ..., debug: bool = ...,
- extra_preargs: Optional[List[str]] = ...,
- extra_postargs: Optional[List[str]] = ...,
- build_temp: Optional[str] = ...,
- target_lang: Optional[str] = ...) -> None: ...
- def link_executable(self, objects: List[str], output_progname: str,
- output_dir: Optional[str] = ...,
- libraries: Optional[List[str]] = ...,
- library_dirs: Optional[List[str]] = ...,
- runtime_library_dirs: Optional[List[str]] = ...,
- debug: bool = ...,
- extra_preargs: Optional[List[str]] = ...,
- extra_postargs: Optional[List[str]] = ...,
- target_lang: Optional[str] = ...) -> None: ...
- def link_shared_lib(self, objects: List[str], output_libname: str,
- output_dir: Optional[str] = ...,
- libraries: Optional[List[str]] = ...,
- library_dirs: Optional[List[str]] = ...,
- runtime_library_dirs: Optional[List[str]] = ...,
- export_symbols: Optional[List[str]] = ...,
- debug: bool = ...,
- extra_preargs: Optional[List[str]] = ...,
- extra_postargs: Optional[List[str]] = ...,
- build_temp: Optional[str] = ...,
- target_lang: Optional[str] = ...) -> None: ...
- def link_shared_object(self, objects: List[str], output_filename: str,
- output_dir: Optional[str] = ...,
- libraries: Optional[List[str]] = ...,
- library_dirs: Optional[List[str]] = ...,
- runtime_library_dirs: Optional[List[str]] = ...,
- export_symbols: Optional[List[str]] = ...,
- debug: bool = ...,
- extra_preargs: Optional[List[str]] = ...,
- extra_postargs: Optional[List[str]] = ...,
- build_temp: Optional[str] = ...,
- target_lang: Optional[str] = ...) -> None: ...
- def preprocess(self, source: str, output_file: Optional[str] = ...,
- macros: Optional[List[_Macro]] = ...,
- include_dirs: Optional[List[str]] = ...,
- extra_preargs: Optional[List[str]] = ...,
- extra_postargs: Optional[List[str]] = ...) -> None: ...
- def executable_filename(self, basename: str, strip_dir: int = ...,
- output_dir: str = ...) -> str: ...
- def library_filename(self, libname: str, lib_type: str = ...,
- strip_dir: int = ...,
- output_dir: str = ...) -> str: ...
- def object_filenames(self, source_filenames: List[str],
- strip_dir: int = ...,
- output_dir: str = ...) -> List[str]: ...
- def shared_object_filename(self, basename: str, strip_dir: int = ...,
- output_dir: str = ...) -> str: ...
- def execute(self, func: Callable[..., None], args: Tuple[Any, ...],
- msg: Optional[str] = ..., level: int = ...) -> None: ...
- def spawn(self, cmd: List[str]) -> None: ...
- def mkpath(self, name: str, mode: int = ...) -> None: ...
- def move_file(self, src: str, dst: str) -> str: ...
- def announce(self, msg: str, level: int = ...) -> None: ...
- def warn(self, msg: str) -> None: ...
- def debug_print(self, msg: str) -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/cmd.pyi b/typeshed/stdlib/2and3/distutils/cmd.pyi
deleted file mode 100644
index 126ef15..0000000
--- a/typeshed/stdlib/2and3/distutils/cmd.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for distutils.cmd
-
-from typing import Callable, List, Tuple, Union
-from abc import abstractmethod
-from distutils.dist import Distribution
-
-class Command:
- sub_commands = ... # type: List[Tuple[str, Union[Callable[[], bool], str, None]]]
- def __init__(self, dist: Distribution) -> None: ...
- @abstractmethod
- def initialize_options(self) -> None: ...
- @abstractmethod
- def finalize_options(self) -> None: ...
- @abstractmethod
- def run(self) -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/command/bdist_dumb.pyi b/typeshed/stdlib/2and3/distutils/command/bdist_dumb.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/bdist_msi.pyi b/typeshed/stdlib/2and3/distutils/command/bdist_msi.pyi
deleted file mode 100644
index 3813699..0000000
--- a/typeshed/stdlib/2and3/distutils/command/bdist_msi.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for distutils.command.bdist_msi
-
-from distutils.cmd import Command
-
-class bdist_msi(Command): ...
diff --git a/typeshed/stdlib/2and3/distutils/command/bdist_packager.pyi b/typeshed/stdlib/2and3/distutils/command/bdist_packager.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/bdist_rpm.pyi b/typeshed/stdlib/2and3/distutils/command/bdist_rpm.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/bdist_wininst.pyi b/typeshed/stdlib/2and3/distutils/command/bdist_wininst.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/build.pyi b/typeshed/stdlib/2and3/distutils/command/build.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/build_clib.pyi b/typeshed/stdlib/2and3/distutils/command/build_clib.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/build_ext.pyi b/typeshed/stdlib/2and3/distutils/command/build_ext.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/build_py.pyi b/typeshed/stdlib/2and3/distutils/command/build_py.pyi
deleted file mode 100644
index 23b3f9e..0000000
--- a/typeshed/stdlib/2and3/distutils/command/build_py.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for distutils.command.bdist_msi
-
-from distutils.cmd import Command
-import sys
-
-if sys.version_info >= (3,):
- class build_py(Command): ...
- class build_py_2to3(Command): ...
diff --git a/typeshed/stdlib/2and3/distutils/command/build_scripts.pyi b/typeshed/stdlib/2and3/distutils/command/build_scripts.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/check.pyi b/typeshed/stdlib/2and3/distutils/command/check.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/clean.pyi b/typeshed/stdlib/2and3/distutils/command/clean.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/config.pyi b/typeshed/stdlib/2and3/distutils/command/config.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/install.pyi b/typeshed/stdlib/2and3/distutils/command/install.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/install_data.pyi b/typeshed/stdlib/2and3/distutils/command/install_data.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/install_headers.pyi b/typeshed/stdlib/2and3/distutils/command/install_headers.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/install_lib.pyi b/typeshed/stdlib/2and3/distutils/command/install_lib.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/install_scripts.pyi b/typeshed/stdlib/2and3/distutils/command/install_scripts.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/register.pyi b/typeshed/stdlib/2and3/distutils/command/register.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/command/sdist.pyi b/typeshed/stdlib/2and3/distutils/command/sdist.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/core.pyi b/typeshed/stdlib/2and3/distutils/core.pyi
deleted file mode 100644
index d513c2b..0000000
--- a/typeshed/stdlib/2and3/distutils/core.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-# Stubs for distutils.core
-
-from typing import Any, List, Mapping, Optional, Tuple, Type, Union
-from distutils.cmd import Command as Command
-from distutils.dist import Distribution as Distribution
-from distutils.extension import Extension as Extension
-
-def setup(name: str = ...,
- version: str = ...,
- description: str = ...,
- long_description: str = ...,
- author: str = ...,
- author_email: str = ...,
- maintainer: str = ...,
- maintainer_email: str = ...,
- url: str = ...,
- download_url: str = ...,
- packages: List[str] = ...,
- py_modules: List[str] = ...,
- scripts: List[str] = ...,
- ext_modules: List[Extension] = ...,
- classifiers: List[str] = ...,
- distclass: Type[Distribution] = ...,
- script_name: str = ...,
- script_args: List[str] = ...,
- options: Mapping[str, Any] = ...,
- license: str = ...,
- keywords: Union[List[str], str] = ...,
- platforms: Union[List[str], str] = ...,
- cmdclass: Mapping[str, Command] = ...,
- data_files: List[Tuple[str, List[str]]] = ...,
- package_dir: Mapping[str, str] = ...,
- obsoletes: List[str] = ...,
- provides: List[str] = ...,
- requires: List[str] = ...,
- command_packages: List[str] = ...,
- command_options: Mapping[str, Mapping[str, Tuple[Any, Any]]] = ...,
- package_data: Mapping[str, List[str]] = ...,
- libraries: List[str] = ...,
- headers: List[str] = ...,
- ext_package: str = ...,
- include_dirs: List[str] = ...,
- password: str = ...,
- fullname: str = ...) -> None: ...
-
-def run_setup(script_name: str,
- script_args: Optional[List[str]] = ...,
- stop_after: str = ...) -> Distribution: ...
diff --git a/typeshed/stdlib/2and3/distutils/cygwinccompiler.pyi b/typeshed/stdlib/2and3/distutils/cygwinccompiler.pyi
deleted file mode 100644
index 1bfab90..0000000
--- a/typeshed/stdlib/2and3/distutils/cygwinccompiler.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for distutils.cygwinccompiler
-
-from distutils.unixccompiler import UnixCCompiler
-
-
-class CygwinCCompiler(UnixCCompiler): ...
-class Mingw32CCompiler(CygwinCCompiler): ...
diff --git a/typeshed/stdlib/2and3/distutils/debug.pyi b/typeshed/stdlib/2and3/distutils/debug.pyi
deleted file mode 100644
index c3a1849..0000000
--- a/typeshed/stdlib/2and3/distutils/debug.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for distutils.debug
-
-DEBUG = ... # type: bool
diff --git a/typeshed/stdlib/2and3/distutils/dep_util.pyi b/typeshed/stdlib/2and3/distutils/dep_util.pyi
deleted file mode 100644
index 7df5847..0000000
--- a/typeshed/stdlib/2and3/distutils/dep_util.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for distutils.dep_util
-
-from typing import List, Tuple
-
-def newer(source: str, target: str) -> bool: ...
-def newer_pairwise(sources: List[str],
- targets: List[str]) -> List[Tuple[str, str]]: ...
-def newer_group(sources: List[str], target: str, missing: str = ...) -> bool: ...
diff --git a/typeshed/stdlib/2and3/distutils/dir_util.pyi b/typeshed/stdlib/2and3/distutils/dir_util.pyi
deleted file mode 100644
index 667ac2f..0000000
--- a/typeshed/stdlib/2and3/distutils/dir_util.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for distutils.dir_util
-
-from typing import List
-
-
-def mkpath(name: str, mode: int = ..., verbose: int = ...,
- dry_run: int = ...) -> List[str]: ...
-def create_tree(base_dir: str, files: List[str], mode: int = ...,
- verbose: int = ..., dry_run: int = ...) -> None: ...
-def copy_tree(src: str, dst: str, preserve_mode: int = ...,
- preserve_times: int = ..., preserve_symlinks: int = ...,
- update: int = ..., verbose: int = ...,
- dry_run: int = ...) -> List[str]: ...
-def remove_tree(directory: str, verbose: int = ...,
- dry_run: int = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/dist.pyi b/typeshed/stdlib/2and3/distutils/dist.pyi
deleted file mode 100644
index 2d9c162..0000000
--- a/typeshed/stdlib/2and3/distutils/dist.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for distutils.dist
-
-from typing import Any, Mapping, Optional
-
-
-class Distribution:
- def __init__(self, attrs: Optional[Mapping[str, Any]] = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/errors.pyi b/typeshed/stdlib/2and3/distutils/errors.pyi
deleted file mode 100644
index 49ca06f..0000000
--- a/typeshed/stdlib/2and3/distutils/errors.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-# Stubs for distutils.errors
-
-class DistutilsExecError(Exception): ...
-class DistutilsFileError(Exception): ...
diff --git a/typeshed/stdlib/2and3/distutils/extension.pyi b/typeshed/stdlib/2and3/distutils/extension.pyi
deleted file mode 100644
index 5aa070e..0000000
--- a/typeshed/stdlib/2and3/distutils/extension.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Stubs for distutils.extension
-
-from typing import List, Optional, Tuple
-import sys
-
-class Extension:
- if sys.version_info >= (3,):
- def __init__(self,
- name: str,
- sources: List[str],
- include_dirs: List[str] = ...,
- define_macros: List[Tuple[str, Optional[str]]] = ...,
- undef_macros: List[str] = ...,
- library_dirs: List[str] = ...,
- libraries: List[str] = ...,
- runtime_library_dirs: List[str] = ...,
- extra_objects: List[str] = ...,
- extra_compile_args: List[str] = ...,
- extra_link_args: List[str] = ...,
- export_symbols: List[str] = ...,
- depends: List[str] = ...,
- language: str = ...,
- optional: bool = ...) -> None: ...
- else:
- def __init__(self,
- name: str,
- sources: List[str],
- include_dirs: List[str] = ...,
- define_macros: List[Tuple[str, Optional[str]]] = ...,
- undef_macros: List[str] = ...,
- library_dirs: List[str] = ...,
- libraries: List[str] = ...,
- runtime_library_dirs: List[str] = ...,
- extra_objects: List[str] = ...,
- extra_compile_args: List[str] = ...,
- extra_link_args: List[str] = ...,
- export_symbols: List[str] = ...,
- depends: List[str] = ...,
- language: str = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/fancy_getopt.pyi b/typeshed/stdlib/2and3/distutils/fancy_getopt.pyi
deleted file mode 100644
index aa7e964..0000000
--- a/typeshed/stdlib/2and3/distutils/fancy_getopt.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Stubs for distutils.fancy_getopt
-
-from typing import (
- Any, List, Mapping, Optional, Tuple, Union,
- TypeVar, overload,
-)
-
-_Option = Tuple[str, str, str]
-_GR = Tuple[List[str], OptionDummy]
-
-def fancy_getopt(options: List[_Option],
- negative_opt: Mapping[_Option, _Option],
- object: Any,
- args: Optional[List[str]]) -> Union[List[str], _GR]: ...
-def wrap_text(text: str, width: int) -> List[str]: ...
-
-class FancyGetopt:
- def __init__(self, option_table: Optional[List[_Option]] = ...) -> None: ...
- # TODO kinda wrong, `getopt(object=object())` is invalid
- @overload
- def getopt(self, args: Optional[List[str]] = ...) -> _GR: ...
- @overload
- def getopt(self, args: Optional[List[str]], object: Any) -> List[str]: ...
- def get_option_order(self) -> List[Tuple[str, str]]: ...
- def generate_help(self, header: Optional[str] = ...) -> List[str]: ...
-
-class OptionDummy: ...
diff --git a/typeshed/stdlib/2and3/distutils/file_util.pyi b/typeshed/stdlib/2and3/distutils/file_util.pyi
deleted file mode 100644
index 6324d63..0000000
--- a/typeshed/stdlib/2and3/distutils/file_util.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for distutils.file_util
-
-from typing import Optional, Sequence, Tuple
-
-
-def copy_file(src: str, dst: str, preserve_mode: bool = ...,
- preserve_times: bool = ..., update: bool = ...,
- link: Optional[str] = ..., verbose: bool = ...,
- dry_run: bool = ...) -> Tuple[str, str]: ...
-def move_file(src: str, dst: str, verbose: bool = ...,
- dry_run: bool = ...) -> str: ...
-def write_file(filename: str, contents: Sequence[str]) -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/filelist.pyi b/typeshed/stdlib/2and3/distutils/filelist.pyi
deleted file mode 100644
index 4ecaeba..0000000
--- a/typeshed/stdlib/2and3/distutils/filelist.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for distutils.filelist
-
-class FileList: ...
diff --git a/typeshed/stdlib/2and3/distutils/log.pyi b/typeshed/stdlib/2and3/distutils/log.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/distutils/msvccompiler.pyi b/typeshed/stdlib/2and3/distutils/msvccompiler.pyi
deleted file mode 100644
index ffc9e44..0000000
--- a/typeshed/stdlib/2and3/distutils/msvccompiler.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for distutils.msvccompiler
-
-from distutils.ccompiler import CCompiler
-
-
-class MSVCCompiler(CCompiler): ...
diff --git a/typeshed/stdlib/2and3/distutils/spawn.pyi b/typeshed/stdlib/2and3/distutils/spawn.pyi
deleted file mode 100644
index 8df9eba..0000000
--- a/typeshed/stdlib/2and3/distutils/spawn.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for distutils.spawn
-
-from typing import List, Optional
-
-def spawn(cmd: List[str], search_path: bool = ...,
- verbose: bool = ..., dry_run: bool = ...) -> None: ...
-def find_executable(executable: str,
- path: Optional[str] = ...) -> Optional[str]: ...
diff --git a/typeshed/stdlib/2and3/distutils/sysconfig.pyi b/typeshed/stdlib/2and3/distutils/sysconfig.pyi
deleted file mode 100644
index f87cd46..0000000
--- a/typeshed/stdlib/2and3/distutils/sysconfig.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for distutils.sysconfig
-
-from typing import Mapping, Optional, Union
-from distutils.ccompiler import CCompiler
-
-PREFIX = ... # type: str
-EXEC_PREFIX = ... # type: str
-
-def get_config_var(name: str) -> Union[int, str, None]: ...
-def get_config_vars(*args: str) -> Mapping[str, Union[int, str]]: ...
-def get_config_h_filename() -> str: ...
-def get_makefile_filename() -> str: ...
-def get_python_inc(plat_specific: bool = ...,
- prefix: Optional[str] = ...) -> str: ...
-def get_python_lib(plat_specific: bool = ..., standard_lib: bool = ...,
- prefix: Optional[str] = ...) -> str: ...
-
-def customize_compiler(compiler: CCompiler) -> None: ...
-def set_python_build() -> None: ...
diff --git a/typeshed/stdlib/2and3/distutils/text_file.pyi b/typeshed/stdlib/2and3/distutils/text_file.pyi
deleted file mode 100644
index 8f90d41..0000000
--- a/typeshed/stdlib/2and3/distutils/text_file.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for distutils.text_file
-
-from typing import IO, List, Optional, Tuple, Union
-
-class TextFile:
- def __init__(self, filename: Optional[str] = ...,
- file: Optional[IO[str]] = ...,
- *, strip_comments: bool = ...,
- lstrip_ws: bool = ..., rstrip_ws: bool = ...,
- skip_blanks: bool = ..., join_lines: bool = ...,
- collapse_join: bool = ...) -> None: ...
- def open(self, filename: str) -> None: ...
- def close(self) -> None: ...
- def warn(self, msg: str,
- line: Union[List[int], Tuple[int, int], int] = ...) -> None: ...
- def readline(self) -> Optional[str]: ...
- def readlines(self) -> List[str]: ...
- def unreadline(self, line: str) -> str: ...
diff --git a/typeshed/stdlib/2and3/distutils/unixccompiler.pyi b/typeshed/stdlib/2and3/distutils/unixccompiler.pyi
deleted file mode 100644
index 7ab7298..0000000
--- a/typeshed/stdlib/2and3/distutils/unixccompiler.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for distutils.unixccompiler
-
-from distutils.ccompiler import CCompiler
-
-
-class UnixCCompiler(CCompiler): ...
diff --git a/typeshed/stdlib/2and3/distutils/util.pyi b/typeshed/stdlib/2and3/distutils/util.pyi
deleted file mode 100644
index 942886d..0000000
--- a/typeshed/stdlib/2and3/distutils/util.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for distutils.util
-
-from typing import Any, Callable, List, Mapping, Optional, Tuple
-
-
-def get_platform() -> str: ...
-def convert_path(pathname: str) -> str: ...
-def change_root(new_root: str, pathname: str) -> str: ...
-def check_environ() -> None: ...
-def subst_vars(s: str, local_vars: Mapping[str, str]) -> None: ...
-def split_quoted(s: str) -> List[str]: ...
-def execute(func: Callable[..., None], args: Tuple[Any, ...],
- msg: Optional[str] = ..., verbose: bool = ...,
- dry_run: bool = ...) -> None: ...
-def strtobool(val: str) -> bool: ...
-def byte_compile(py_files: List[str], optimize: int = ..., force: bool = ...,
- prefix: Optional[str] = ..., base_dir: Optional[str] = ...,
- verbose: bool = ..., dry_run: bool = ...,
- direct: Optional[bool] = ...) -> None: ...
-def rfc822_escape(header: str) -> str: ...
diff --git a/typeshed/stdlib/2and3/distutils/version.pyi b/typeshed/stdlib/2and3/distutils/version.pyi
deleted file mode 100644
index 6b6efbf..0000000
--- a/typeshed/stdlib/2and3/distutils/version.pyi
+++ /dev/null
@@ -1,35 +0,0 @@
-# Stubs for distutils.version (Python 2 and 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-import sys
-from typing import Any
-
-class Version:
- def __init__(self, vstring=None): ...
-
- if sys.version_info >= (3,):
- def __eq__(self, other): ...
- def __lt__(self, other): ...
- def __le__(self, other): ...
- def __gt__(self, other): ...
- def __ge__(self, other): ...
-
-class StrictVersion(Version):
- version_re = ... # type: Any
- version = ... # type: Any
- prerelease = ... # type: Any
- def parse(self, vstring): ...
-
- if sys.version_info < (3,):
- def __cmp__(self, other): ...
-
-class LooseVersion(Version):
- component_re = ... # type: Any
- def __init__(self, vstring=None): ...
- vstring = ... # type: Any
- version = ... # type: Any
- def parse(self, vstring): ...
-
- if sys.version_info < (3,):
- def __cmp__(self, other): ...
diff --git a/typeshed/stdlib/2and3/errno.pyi b/typeshed/stdlib/2and3/errno.pyi
deleted file mode 100644
index d24f2e4..0000000
--- a/typeshed/stdlib/2and3/errno.pyi
+++ /dev/null
@@ -1,129 +0,0 @@
-# Stubs for errno
-
-from typing import Mapping
-import sys
-
-errorcode = ... # type: Mapping[int, str]
-
-EPERM = ... # type: int
-ENOENT = ... # type: int
-ESRCH = ... # type: int
-EINTR = ... # type: int
-EIO = ... # type: int
-ENXIO = ... # type: int
-E2BIG = ... # type: int
-ENOEXEC = ... # type: int
-EBADF = ... # type: int
-ECHILD = ... # type: int
-EAGAIN = ... # type: int
-ENOMEM = ... # type: int
-EACCES = ... # type: int
-EFAULT = ... # type: int
-ENOTBLK = ... # type: int
-EBUSY = ... # type: int
-EEXIST = ... # type: int
-EXDEV = ... # type: int
-ENODEV = ... # type: int
-ENOTDIR = ... # type: int
-EISDIR = ... # type: int
-EINVAL = ... # type: int
-ENFILE = ... # type: int
-EMFILE = ... # type: int
-ENOTTY = ... # type: int
-ETXTBSY = ... # type: int
-EFBIG = ... # type: int
-ENOSPC = ... # type: int
-ESPIPE = ... # type: int
-EROFS = ... # type: int
-EMLINK = ... # type: int
-EPIPE = ... # type: int
-EDOM = ... # type: int
-ERANGE = ... # type: int
-EDEADLCK = ... # type: int
-ENAMETOOLONG = ... # type: int
-ENOLCK = ... # type: int
-ENOSYS = ... # type: int
-ENOTEMPTY = ... # type: int
-ELOOP = ... # type: int
-EWOULDBLOCK = ... # type: int
-ENOMSG = ... # type: int
-EIDRM = ... # type: int
-ECHRNG = ... # type: int
-EL2NSYNC = ... # type: int
-EL3HLT = ... # type: int
-EL3RST = ... # type: int
-ELNRNG = ... # type: int
-EUNATCH = ... # type: int
-ENOCSI = ... # type: int
-EL2HLT = ... # type: int
-EBADE = ... # type: int
-EBADR = ... # type: int
-EXFULL = ... # type: int
-ENOANO = ... # type: int
-EBADRQC = ... # type: int
-EBADSLT = ... # type: int
-EDEADLOCK = ... # type: int
-EBFONT = ... # type: int
-ENOSTR = ... # type: int
-ENODATA = ... # type: int
-ETIME = ... # type: int
-ENOSR = ... # type: int
-ENONET = ... # type: int
-ENOPKG = ... # type: int
-EREMOTE = ... # type: int
-ENOLINK = ... # type: int
-EADV = ... # type: int
-ESRMNT = ... # type: int
-ECOMM = ... # type: int
-EPROTO = ... # type: int
-EMULTIHOP = ... # type: int
-EDOTDOT = ... # type: int
-EBADMSG = ... # type: int
-EOVERFLOW = ... # type: int
-ENOTUNIQ = ... # type: int
-EBADFD = ... # type: int
-EREMCHG = ... # type: int
-ELIBACC = ... # type: int
-ELIBBAD = ... # type: int
-ELIBSCN = ... # type: int
-ELIBMAX = ... # type: int
-ELIBEXEC = ... # type: int
-EILSEQ = ... # type: int
-ERESTART = ... # type: int
-ESTRPIPE = ... # type: int
-EUSERS = ... # type: int
-ENOTSOCK = ... # type: int
-EDESTADDRREQ = ... # type: int
-EMSGSIZE = ... # type: int
-EPROTOTYPE = ... # type: int
-ENOPROTOOPT = ... # type: int
-EPROTONOSUPPORT = ... # type: int
-ESOCKTNOSUPPORT = ... # type: int
-EOPNOTSUPP = ... # type: int
-EPFNOSUPPORT = ... # type: int
-EAFNOSUPPORT = ... # type: int
-EADDRINUSE = ... # type: int
-EADDRNOTAVAIL = ... # type: int
-ENETDOWN = ... # type: int
-ENETUNREACH = ... # type: int
-ENETRESET = ... # type: int
-ECONNABORTED = ... # type: int
-ECONNRESET = ... # type: int
-ENOBUFS = ... # type: int
-EISCONN = ... # type: int
-ENOTCONN = ... # type: int
-ESHUTDOWN = ... # type: int
-ETOOMANYREFS = ... # type: int
-ETIMEDOUT = ... # type: int
-ECONNREFUSED = ... # type: int
-EHOSTDOWN = ... # type: int
-EHOSTUNREACH = ... # type: int
-EALREADY = ... # type: int
-EINPROGRESS = ... # type: int
-ESTALE = ... # type: int
-EUCLEAN = ... # type: int
-ENOTNAM = ... # type: int
-ENAVAIL = ... # type: int
-EISNAM = ... # type: int
-EREMOTEIO = ... # type: int
-EDQUOT = ... # type: int
diff --git a/typeshed/stdlib/2and3/filecmp.pyi b/typeshed/stdlib/2and3/filecmp.pyi
deleted file mode 100644
index cc0a621..0000000
--- a/typeshed/stdlib/2and3/filecmp.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-# Stubs for filecmp (Python 2/3)
-import sys
-from typing import AnyStr, Callable, Dict, Generic, Iterable, List, Optional, Sequence, Tuple, Union, Text
-
-DEFAULT_IGNORES = ... # type: List[str]
-
-def cmp(f1: Union[bytes, Text], f2: Union[bytes, Text], shallow: Union[int, bool] = ...) -> bool: ...
-def cmpfiles(a: AnyStr, b: AnyStr, common: Iterable[AnyStr],
- shallow: Union[int, bool] = ...) -> Tuple[List[AnyStr], List[AnyStr], List[AnyStr]]: ...
-
-class dircmp(Generic[AnyStr]):
- def __init__(self, a: AnyStr, b: AnyStr,
- ignore: Optional[Sequence[AnyStr]] = ...,
- hide: Optional[Sequence[AnyStr]] = ...) -> None: ...
-
- left = ... # type: AnyStr
- right = ... # type: AnyStr
- hide = ... # type: Sequence[AnyStr]
- ignore = ... # type: Sequence[AnyStr]
-
- # These properties are created at runtime by __getattr__
- subdirs = ... # type: Dict[AnyStr, dircmp[AnyStr]]
- same_files = ... # type: List[AnyStr]
- diff_files = ... # type: List[AnyStr]
- funny_files = ... # type: List[AnyStr]
- common_dirs = ... # type: List[AnyStr]
- common_files = ... # type: List[AnyStr]
- common_funny = ... # type: List[AnyStr]
- common = ... # type: List[AnyStr]
- left_only = ... # type: List[AnyStr]
- right_only = ... # type: List[AnyStr]
- left_list = ... # type: List[AnyStr]
- right_list = ... # type: List[AnyStr]
-
- def report(self) -> None: ...
- def report_partial_closure(self) -> None: ...
- def report_full_closure(self) -> None: ...
-
- methodmap = ... # type: Dict[str, Callable[[], None]]
- def phase0(self) -> None: ...
- def phase1(self) -> None: ...
- def phase2(self) -> None: ...
- def phase3(self) -> None: ...
- def phase4(self) -> None: ...
- def phase4_closure(self) -> None: ...
-
-if sys.version_info >= (3,):
- def clear_cache() -> None: ...
diff --git a/typeshed/stdlib/2and3/fractions.pyi b/typeshed/stdlib/2and3/fractions.pyi
deleted file mode 100644
index 90771a6..0000000
--- a/typeshed/stdlib/2and3/fractions.pyi
+++ /dev/null
@@ -1,94 +0,0 @@
-# Stubs for fractions
-# See https://docs.python.org/3/library/fractions.html
-#
-# Note: these stubs are incomplete. The more complex type
-# signatures are currently omitted. Also see numbers.pyi.
-
-from typing import Optional, TypeVar, Union, overload
-from numbers import Real, Integral, Rational
-from decimal import Decimal
-import sys
-
-_ComparableNum = Union[int, float, Decimal, Real]
-
-
- at overload
-def gcd(a: int, b: int) -> int: ...
- at overload
-def gcd(a: Integral, b: int) -> Integral: ...
- at overload
-def gcd(a: int, b: Integral) -> Integral: ...
- at overload
-def gcd(a: Integral, b: Integral) -> Integral: ...
-
-
-class Fraction(Rational):
- @overload
- def __init__(self,
- numerator: Union[int, Rational] = 0,
- denominator: Optional[Union[int, Rational]] = 0,
- *,
- _normalize: bool = True) -> None: ...
- @overload
- def __init__(self, value: float, *, _normalize: bool = True) -> None: ...
- @overload
- def __init__(self, value: Decimal, *, _normalize: bool = True) -> None: ...
- @overload
- def __init__(self, value: str, *, _normalize: bool = True) -> None: ...
-
- @classmethod
- def from_float(cls, f: float) -> 'Fraction': ...
- @classmethod
- def from_decimal(cls, dec: Decimal) -> 'Fraction': ...
- def limit_denominator(self, max_denominator: int = 1000000) -> 'Fraction': ...
-
- @property
- def numerator(self) -> int: ...
- @property
- def denominator(self) -> int: ...
-
- def __add__(self, other): ...
- def __radd__(self, other): ...
- def __sub__(self, other): ...
- def __rsub__(self, other): ...
- def __mul__(self, other): ...
- def __rmul__(self, other): ...
- def __truediv__(self, other): ...
- def __rtruediv__(self, other): ...
- if sys.version_info < (3, 0):
- def __div__(self, other): ...
- def __rdiv__(self, other): ...
- def __floordiv__(self, other) -> int: ...
- def __rfloordiv__(self, other) -> int: ...
- def __mod__(self, other): ...
- def __rmod__(self, other): ...
- def __pow__(self, other): ...
- def __rpow__(self, other): ...
-
- def __pos__(self) -> 'Fraction': ...
- def __neg__(self) -> 'Fraction': ...
- def __abs__(self) -> 'Fraction': ...
- def __trunc__(self) -> int: ...
- if sys.version_info >= (3, 0):
- def __floor__(self) -> int: ...
- def __ceil__(self) -> int: ...
- def __round__(self, ndigits=None): ...
-
- def __hash__(self) -> int: ...
- def __eq__(self, other: object) -> bool: ...
- def __lt__(self, other: _ComparableNum) -> bool: ...
- def __gt__(self, other: _ComparableNum) -> bool: ...
- def __le__(self, other: _ComparableNum) -> bool: ...
- def __ge__(self, other: _ComparableNum) -> bool: ...
- if sys.version_info >= (3, 0):
- def __bool__(self) -> bool: ...
- else:
- def __nonzero__(self) -> bool: ...
-
- # Not actually defined within fractions.py, but provides more useful
- # overrides
- @property
- def real(self) -> 'Fraction': ...
- @property
- def imag(self) -> 'Fraction': ...
- def conjugate(self) -> 'Fraction': ...
diff --git a/typeshed/stdlib/2and3/ftplib.pyi b/typeshed/stdlib/2and3/ftplib.pyi
deleted file mode 100644
index 308544d..0000000
--- a/typeshed/stdlib/2and3/ftplib.pyi
+++ /dev/null
@@ -1,134 +0,0 @@
-# Stubs for ftplib (Python 2.7/3)
-import sys
-from typing import Optional, BinaryIO, Tuple, TextIO, Iterable, Callable, List, Union, Iterator, Dict, Text, TypeVar, Generic
-from types import TracebackType
-from socket import socket
-from ssl import SSLContext
-
-_T = TypeVar('_T')
-_IntOrStr = Union[int, Text]
-
-MSG_OOB = ... # type: int
-FTP_PORT = ... # type: int
-MAXLINE = ... # type: int
-CRLF = ... # type: str
-if sys.version_info >= (3,):
- B_CRLF = ... # type: bytes
-
-class Error(Exception): ...
-class error_reply(Error): ...
-class error_temp(Error): ...
-class error_perm(Error): ...
-class error_proto(Error): ...
-
-all_errors = Tuple[Exception, ...]
-
-class FTP:
- debugging = ... # type: int
-
- # Note: This is technically the type that's passed in as the host argument. But to make it easier in Python 2 we
- # accept Text but return str.
- host = ... # type: str
-
- port = ... # type: int
- maxline = ... # type: int
- sock = ... # type: Optional[socket]
- welcome = ... # type: Optional[str]
- passiveserver = ... # type: int
- timeout = ... # type: int
- af = ... # type: int
- lastresp = ... # type: str
-
- if sys.version_info >= (3,):
- file = ... # type: Optional[TextIO]
- encoding = ... # type: str
- def __enter__(self: _T) -> _T: ...
- def __exit__(self, exc_type: Optional[type], exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- else:
- file = ... # type: Optional[BinaryIO]
-
- if sys.version_info >= (3, 3):
- source_address = ... # type: Optional[Tuple[str, int]]
- def __init__(self, host: Text = ..., user: Text = ..., passwd: Text = ..., acct: Text = ...,
- timeout: float = ..., source_address: Optional[Tuple[str, int]] = ...) -> None: ...
- def connect(self, host: Text = ..., port: int = ..., timeout: float = ...,
- source_address: Optional[Tuple[str, int]] = ...) -> str: ...
- else:
- def __init__(self, host: Text = ..., user: Text = ..., passwd: Text = ..., acct: Text = ...,
- timeout: float = ...) -> None: ...
- def connect(self, host: Text = ..., port: int = ..., timeout: float = ...) -> str: ...
-
- def getwelcome(self) -> str: ...
- def set_debuglevel(self, level: int) -> None: ...
- def debug(self, level: int) -> None: ...
- def set_pasv(self, val: Union[bool, int]) -> None: ...
- def sanitize(self, s: Text) -> str: ...
- def putline(self, line: Text) -> None: ...
- def putcmd(self, line: Text) -> None: ...
- def getline(self) -> str: ...
- def getmultiline(self) -> str: ...
- def getresp(self) -> str: ...
- def voidresp(self) -> str: ...
- def abort(self) -> str: ...
- def sendcmd(self, cmd: Text) -> str: ...
- def voidcmd(self, cmd: Text) -> str: ...
- def sendport(self, host: Text, port: int) -> str: ...
- def sendeprt(self, host: Text, port: int) -> str: ...
- def makeport(self) -> socket: ...
- def makepasv(self) -> Tuple[str, int]: ...
- def login(self, user: Text = ..., passwd: Text = ..., acct: Text = ...) -> str: ...
-
- # In practice, `rest` rest can actually be anything whose str() is an integer sequence, so to make it simple we allow integers.
- def ntransfercmd(self, cmd: Text, rest: Optional[_IntOrStr] = ...) -> Tuple[socket, int]: ...
- def transfercmd(self, cmd: Text, rest: Optional[_IntOrStr] = ...) -> socket: ...
- def retrbinary(self, cmd: Text, callback: Callable[[bytes], None], blocksize: int = ..., rest: Optional[_IntOrStr] = ...) -> str: ...
- def storbinary(self, cmd: Text, fp: BinaryIO, blocksize: int = ..., callback: Optional[Callable[[bytes], None]] = ..., rest: Optional[_IntOrStr] = ...) -> str: ...
-
- def retrlines(self, cmd: Text, callback: Optional[Callable[[str], None]] = ...) -> str: ...
- def storlines(self, cmd: Text, fp: BinaryIO, callback: Optional[Callable[[bytes], None]] = ...) -> str: ...
-
- def acct(self, password: Text) -> str: ...
- def nlst(self, *args: Text) -> List[str]: ...
-
- # Technically only the last arg can be a Callable but ...
- def dir(self, *args: Union[str, Callable[[str], None]]) -> None: ...
-
- if sys.version_info >= (3, 3):
- def mlsd(self, path: Text = ..., facts: Iterable[str] = ...) -> Iterator[Tuple[str, Dict[str, str]]]: ...
- def rename(self, fromname: Text, toname: Text) -> str: ...
- def delete(self, filename: Text) -> str: ...
- def cwd(self, dirname: Text) -> str: ...
- def size(self, filename: Text) -> str: ...
- def mkd(self, dirname: Text) -> str: ...
- def rmd(self, dirname: Text) -> str: ...
- def pwd(self) -> str: ...
- def quit(self) -> str: ...
- def close(self) -> None: ...
-
-class FTP_TLS(FTP):
- def __init__(self, host: Text = ..., user: Text = ..., passwd: Text = ..., acct: Text = ...,
- keyfile: Optional[str] = ..., certfile: Optional[str] = ...,
- context: Optional[SSLContext] = ..., timeout: float = ...,
- source_address: Optional[Tuple[str, int]] = ...) -> None: ...
-
- ssl_version = ... # type: int
- keyfile = ... # type: Optional[str]
- certfile = ... # type: Optional[str]
- context = ... # type: SSLContext
-
- def login(self, user: Text = ..., passwd: Text = ..., acct: Text = ..., secure: bool = ...) -> str: ...
- def auth(self) -> str: ...
- def prot_p(self) -> str: ...
- def prot_c(self) -> str: ...
-
- if sys.version_info >= (3, 3):
- def ccc(self) -> str: ...
-
-if sys.version_info < (3,):
- class Netrc:
- def __init__(self, filename: Optional[Text] = ...) -> None: ...
- def get_hosts(self) -> List[str]: ...
- def get_account(self, host: Text) -> Tuple[Optional[str], Optional[str], Optional[str]]: ...
- def get_macros(self) -> List[str]: ...
- def get_macro(self, macro: Text) -> Tuple[str, ...]: ...
diff --git a/typeshed/stdlib/2and3/hmac.pyi b/typeshed/stdlib/2and3/hmac.pyi
deleted file mode 100644
index 9be9cf1..0000000
--- a/typeshed/stdlib/2and3/hmac.pyi
+++ /dev/null
@@ -1,37 +0,0 @@
-# Stubs for hmac
-
-from typing import Any, Callable, Optional, Union, overload
-from types import ModuleType
-import sys
-
-_B = Union[bytes, bytearray]
-
-# TODO more precise type for object of hashlib
-_Hash = Any
-
-digest_size: None
-
-if sys.version_info >= (3, 4):
- def new(key: _B, msg: Optional[_B] = ...,
- digestmod: Optional[Union[str, Callable[[], _Hash], ModuleType]] = ...) -> HMAC: ...
-else:
- def new(key: _B, msg: Optional[_B] = ...,
- digestmod: Optional[Union[Callable[[], _Hash], ModuleType]] = ...) -> HMAC: ...
-
-class HMAC:
- if sys.version_info >= (3,):
- digest_size = ... # type: int
- if sys.version_info >= (3, 4):
- block_size = ... # type: int
- name = ... # type: str
- def update(self, msg: _B) -> None: ...
- def digest(self) -> bytes: ...
- def hexdigest(self) -> str: ...
- def copy(self) -> HMAC: ...
-
- at overload
-def compare_digest(a: str, b: str) -> bool: ...
- at overload
-def compare_digest(a: bytes, b: bytes) -> bool: ...
- at overload
-def compare_digest(a: bytearray, b: bytearray) -> bool: ...
diff --git a/typeshed/stdlib/2and3/keyword.pyi b/typeshed/stdlib/2and3/keyword.pyi
deleted file mode 100644
index 6e0fb5f..0000000
--- a/typeshed/stdlib/2and3/keyword.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for keyword
-
-from typing import Sequence, Text, Union
-
-def iskeyword(s: Union[Text, bytes]) -> bool: ...
-kwlist = ... # type: Sequence[str]
diff --git a/typeshed/stdlib/2and3/lib2to3/__init__.pyi b/typeshed/stdlib/2and3/lib2to3/__init__.pyi
deleted file mode 100644
index 145e31b..0000000
--- a/typeshed/stdlib/2and3/lib2to3/__init__.pyi
+++ /dev/null
@@ -1 +0,0 @@
-# Stubs for lib2to3 (Python 3.6)
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/__init__.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/__init__.pyi
deleted file mode 100644
index 1adc82a..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/__init__.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for lib2to3.pgen2 (Python 3.6)
-
-import os
-import sys
-from typing import Text, Union
-
-if sys.version_info >= (3, 6):
- _Path = Union[Text, os.PathLike]
-else:
- _Path = Text
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/driver.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/driver.pyi
deleted file mode 100644
index 56785f0..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/driver.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for lib2to3.pgen2.driver (Python 3.6)
-
-import os
-import sys
-from typing import Any, Callable, IO, Iterable, List, Optional, Text, Tuple, Union
-
-from logging import Logger
-from lib2to3.pytree import _Convert, _NL
-from lib2to3.pgen2 import _Path
-from lib2to3.pgen2.grammar import Grammar
-
-
-class Driver:
- grammar: Grammar
- logger: Logger
- convert: _Convert
- def __init__(self, grammar: Grammar, convert: Optional[_Convert] = ..., logger: Optional[Logger] = ...) -> None: ...
- def parse_tokens(self, tokens: Iterable[Any], debug: bool = ...) -> _NL: ...
- def parse_stream_raw(self, stream: IO[Text], debug: bool = ...) -> _NL: ...
- def parse_stream(self, stream: IO[Text], debug: bool = ...) -> _NL: ...
- def parse_file(self, filename: _Path, encoding: Optional[Text] = ..., debug: bool = ...) -> _NL: ...
- def parse_string(self, text: Text, debug: bool = ...) -> _NL: ...
-
-def load_grammar(gt: Text = ..., gp: Optional[Text] = ..., save: bool = ..., force: bool = ..., logger: Optional[Logger] = ...) -> Grammar: ...
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/grammar.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/grammar.pyi
deleted file mode 100644
index 122d771..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/grammar.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-# Stubs for lib2to3.pgen2.grammar (Python 3.6)
-
-from lib2to3.pgen2 import _Path
-
-from typing import Any, Dict, List, Optional, Text, Tuple, TypeVar
-
-_P = TypeVar('_P')
-_Label = Tuple[int, Optional[Text]]
-_DFA = List[List[Tuple[int, int]]]
-_DFAS = Tuple[_DFA, Dict[int, int]]
-
-class Grammar:
- symbol2number: Dict[Text, int]
- number2symbol: Dict[int, Text]
- states: List[_DFA]
- dfas: Dict[int, _DFAS]
- labels: List[_Label]
- keywords: Dict[Text, int]
- tokens: Dict[int, int]
- symbol2label: Dict[Text, int]
- start: int
- def __init__(self) -> None: ...
- def dump(self, filename: _Path) -> None: ...
- def load(self, filename: _Path) -> None: ...
- def copy(self: _P) -> _P: ...
- def report(self) -> None: ...
-
-opmap_raw: Text
-opmap: Dict[Text, Text]
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/literals.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/literals.pyi
deleted file mode 100644
index 8719500..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/literals.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for lib2to3.pgen2.literals (Python 3.6)
-
-from typing import Dict, Match, Text
-
-simple_escapes: Dict[Text, Text]
-
-def escape(m: Match) -> Text: ...
-def evalString(s: Text) -> Text: ...
-def test() -> None: ...
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/parse.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/parse.pyi
deleted file mode 100644
index 101d476..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/parse.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-# Stubs for lib2to3.pgen2.parse (Python 3.6)
-
-from typing import Any, Dict, List, Optional, Sequence, Set, Text, Tuple
-
-from lib2to3.pgen2.grammar import Grammar, _DFAS
-from lib2to3.pytree import _NL, _Convert, _RawNode
-
-_Context = Sequence[Any]
-
-class ParseError(Exception):
- msg: Text
- type: int
- value: Optional[Text]
- context: _Context
- def __init__(self, msg: Text, type: int, value: Optional[Text], context: _Context) -> None: ...
-
-class Parser:
- grammar: Grammar
- convert: _Convert
- stack: List[Tuple[_DFAS, int, _RawNode]]
- rootnode: Optional[_NL]
- used_names: Set[Text]
- def __init__(self, grammar: Grammar, convert: Optional[_Convert] = ...) -> None: ...
- def setup(self, start: Optional[int] = ...) -> None: ...
- def addtoken(self, type: int, value: Optional[Text], context: _Context) -> bool: ...
- def classify(self, type: int, value: Optional[Text], context: _Context) -> int: ...
- def shift(self, type: int, value: Optional[Text], newstate: int, context: _Context) -> None: ...
- def push(self, type: int, newdfa: _DFAS, newstate: int, context: _Context) -> None: ...
- def pop(self) -> None: ...
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/pgen.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/pgen.pyi
deleted file mode 100644
index 4180a23..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/pgen.pyi
+++ /dev/null
@@ -1,49 +0,0 @@
-# Stubs for lib2to3.pgen2.pgen (Python 3.6)
-
-from typing import Any, Dict, IO, Iterable, Iterator, List, Optional, Text, Tuple
-from mypy_extensions import NoReturn
-
-from lib2to3.pgen2 import _Path, grammar
-from lib2to3.pgen2.tokenize import _TokenInfo
-
-class PgenGrammar(grammar.Grammar): ...
-
-class ParserGenerator:
- filename: _Path
- stream: IO[Text]
- generator: Iterator[_TokenInfo]
- first: Dict[Text, Dict[Text, int]]
- def __init__(self, filename: _Path, stream: Optional[IO[Text]] = ...) -> None: ...
- def make_grammar(self) -> PgenGrammar: ...
- def make_first(self, c: PgenGrammar, name: Text) -> Dict[int, int]: ...
- def make_label(self, c: PgenGrammar, label: Text) -> int: ...
- def addfirstsets(self) -> None: ...
- def calcfirst(self, name: Text) -> None: ...
- def parse(self) -> Tuple[Dict[Text, List[DFAState]], Text]: ...
- def make_dfa(self, start: NFAState, finish: NFAState) -> List[DFAState]: ...
- def dump_nfa(self, name: Text, start: NFAState, finish: NFAState) -> List[DFAState]: ...
- def dump_dfa(self, name: Text, dfa: Iterable[DFAState]) -> None: ...
- def simplify_dfa(self, dfa: List[DFAState]) -> None: ...
- def parse_rhs(self) -> Tuple[NFAState, NFAState]: ...
- def parse_alt(self) -> Tuple[NFAState, NFAState]: ...
- def parse_item(self) -> Tuple[NFAState, NFAState]: ...
- def parse_atom(self) -> Tuple[NFAState, NFAState]: ...
- def expect(self, type: int, value: Optional[Any] = ...) -> Text: ...
- def gettoken(self) -> None: ...
- def raise_error(self, msg: str, *args: Any) -> NoReturn: ...
-
-class NFAState:
- arcs: List[Tuple[Optional[Text], NFAState]]
- def __init__(self) -> None: ...
- def addarc(self, next: NFAState, label: Optional[Text] = ...) -> None: ...
-
-class DFAState:
- nfaset: Dict[NFAState, Any]
- isfinal: bool
- arcs: Dict[Text, DFAState]
- def __init__(self, nfaset: Dict[NFAState, Any], final: NFAState) -> None: ...
- def addarc(self, next: DFAState, label: Text) -> None: ...
- def unifystate(self, old: DFAState, new: DFAState) -> None: ...
- def __eq__(self, other: Any) -> bool: ...
-
-def generate_grammar(filename: _Path = ...) -> PgenGrammar: ...
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/token.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/token.pyi
deleted file mode 100644
index c256af8..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/token.pyi
+++ /dev/null
@@ -1,73 +0,0 @@
-# Stubs for lib2to3.pgen2.token (Python 3.6)
-
-import sys
-from typing import Dict, Text
-
-ENDMARKER: int
-NAME: int
-NUMBER: int
-STRING: int
-NEWLINE: int
-INDENT: int
-DEDENT: int
-LPAR: int
-RPAR: int
-LSQB: int
-RSQB: int
-COLON: int
-COMMA: int
-SEMI: int
-PLUS: int
-MINUS: int
-STAR: int
-SLASH: int
-VBAR: int
-AMPER: int
-LESS: int
-GREATER: int
-EQUAL: int
-DOT: int
-PERCENT: int
-BACKQUOTE: int
-LBRACE: int
-RBRACE: int
-EQEQUAL: int
-NOTEQUAL: int
-LESSEQUAL: int
-GREATEREQUAL: int
-TILDE: int
-CIRCUMFLEX: int
-LEFTSHIFT: int
-RIGHTSHIFT: int
-DOUBLESTAR: int
-PLUSEQUAL: int
-MINEQUAL: int
-STAREQUAL: int
-SLASHEQUAL: int
-PERCENTEQUAL: int
-AMPEREQUAL: int
-VBAREQUAL: int
-CIRCUMFLEXEQUAL: int
-LEFTSHIFTEQUAL: int
-RIGHTSHIFTEQUAL: int
-DOUBLESTAREQUAL: int
-DOUBLESLASH: int
-DOUBLESLASHEQUAL: int
-OP: int
-COMMENT: int
-NL: int
-if sys.version_info >= (3,):
- RARROW: int
-if sys.version_info >= (3, 5):
- AT: int
- ATEQUAL: int
- AWAIT: int
- ASYNC: int
-ERRORTOKEN: int
-N_TOKENS: int
-NT_OFFSET: int
-tok_name: Dict[int, Text]
-
-def ISTERMINAL(x: int) -> bool: ...
-def ISNONTERMINAL(x: int) -> bool: ...
-def ISEOF(x: int) -> bool: ...
diff --git a/typeshed/stdlib/2and3/lib2to3/pgen2/tokenize.pyi b/typeshed/stdlib/2and3/lib2to3/pgen2/tokenize.pyi
deleted file mode 100644
index c10305f..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pgen2/tokenize.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-# Stubs for lib2to3.pgen2.tokenize (Python 3.6)
-# NOTE: Only elements from __all__ are present.
-
-from typing import Callable, Iterable, Iterator, List, Text, Tuple
-from lib2to3.pgen2.token import * # noqa
-
-
-_Coord = Tuple[int, int]
-_TokenEater = Callable[[int, Text, _Coord, _Coord, Text], None]
-_TokenInfo = Tuple[int, Text, _Coord, _Coord, Text]
-
-
-class TokenError(Exception): ...
-class StopTokenizing(Exception): ...
-
-def tokenize(readline: Callable[[], Text], tokeneater: _TokenEater = ...) -> None: ...
-
-class Untokenizer:
- tokens: List[Text]
- prev_row: int
- prev_col: int
- def __init__(self) -> None: ...
- def add_whitespace(self, start: _Coord) -> None: ...
- def untokenize(self, iterable: Iterable[_TokenInfo]) -> Text: ...
- def compat(self, token: Tuple[int, Text], iterable: Iterable[_TokenInfo]) -> None: ...
-
-def untokenize(iterable: Iterable[_TokenInfo]) -> Text: ...
-def generate_tokens(
- readline: Callable[[], Text]
-) -> Iterator[_TokenInfo]: ...
diff --git a/typeshed/stdlib/2and3/lib2to3/pygram.pyi b/typeshed/stdlib/2and3/lib2to3/pygram.pyi
deleted file mode 100644
index aeb7b93..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pygram.pyi
+++ /dev/null
@@ -1,116 +0,0 @@
-# Stubs for lib2to3.pygram (Python 3.6)
-
-from typing import Any
-from lib2to3.pgen2.grammar import Grammar
-
-class Symbols:
- def __init__(self, grammar: Grammar) -> None: ...
-
-class python_symbols(Symbols):
- and_expr: int
- and_test: int
- annassign: int
- arglist: int
- argument: int
- arith_expr: int
- assert_stmt: int
- async_funcdef: int
- async_stmt: int
- atom: int
- augassign: int
- break_stmt: int
- classdef: int
- comp_for: int
- comp_if: int
- comp_iter: int
- comp_op: int
- comparison: int
- compound_stmt: int
- continue_stmt: int
- decorated: int
- decorator: int
- decorators: int
- del_stmt: int
- dictsetmaker: int
- dotted_as_name: int
- dotted_as_names: int
- dotted_name: int
- encoding_decl: int
- eval_input: int
- except_clause: int
- exec_stmt: int
- expr: int
- expr_stmt: int
- exprlist: int
- factor: int
- file_input: int
- flow_stmt: int
- for_stmt: int
- funcdef: int
- global_stmt: int
- if_stmt: int
- import_as_name: int
- import_as_names: int
- import_from: int
- import_name: int
- import_stmt: int
- lambdef: int
- listmaker: int
- not_test: int
- old_lambdef: int
- old_test: int
- or_test: int
- parameters: int
- pass_stmt: int
- power: int
- print_stmt: int
- raise_stmt: int
- return_stmt: int
- shift_expr: int
- simple_stmt: int
- single_input: int
- sliceop: int
- small_stmt: int
- star_expr: int
- stmt: int
- subscript: int
- subscriptlist: int
- suite: int
- term: int
- test: int
- testlist: int
- testlist1: int
- testlist_gexp: int
- testlist_safe: int
- testlist_star_expr: int
- tfpdef: int
- tfplist: int
- tname: int
- trailer: int
- try_stmt: int
- typedargslist: int
- varargslist: int
- vfpdef: int
- vfplist: int
- vname: int
- while_stmt: int
- with_item: int
- with_stmt: int
- with_var: int
- xor_expr: int
- yield_arg: int
- yield_expr: int
- yield_stmt: int
-
-class pattern_symbols(Symbols):
- Alternative: int
- Alternatives: int
- Details: int
- Matcher: int
- NegatedUnit: int
- Repeater: int
- Unit: int
-
-python_grammar: Grammar
-python_grammar_no_print_statement: Grammar
-pattern_grammar: Grammar
diff --git a/typeshed/stdlib/2and3/lib2to3/pytree.pyi b/typeshed/stdlib/2and3/lib2to3/pytree.pyi
deleted file mode 100644
index 06a7c12..0000000
--- a/typeshed/stdlib/2and3/lib2to3/pytree.pyi
+++ /dev/null
@@ -1,86 +0,0 @@
-# Stubs for lib2to3.pytree (Python 3.6)
-
-import sys
-from typing import Any, Callable, Dict, Iterator, List, Optional, Text, Tuple, TypeVar, Union
-
-from lib2to3.pgen2.grammar import Grammar
-
-_P = TypeVar('_P')
-_NL = Union[Node, Leaf]
-_Context = Tuple[Text, int, int]
-_Results = Dict[Text, _NL]
-_RawNode = Tuple[int, Text, _Context, Optional[List[_NL]]]
-_Convert = Callable[[Grammar, _RawNode], Any]
-
-HUGE: int
-
-def type_repr(type_num: int) -> Text: ...
-
-class Base:
- type: int
- parent: Optional[Node]
- prefix: Text
- children: List[_NL]
- was_changed: bool
- was_checked: bool
- def __eq__(self, other: Any) -> bool: ...
- def _eq(self: _P, other: _P) -> bool: ...
- def clone(self: _P) -> _P: ...
- def post_order(self) -> Iterator[_NL]: ...
- def pre_order(self) -> Iterator[_NL]: ...
- def replace(self, new: Union[_NL, List[_NL]]) -> None: ...
- def get_lineno(self) -> int: ...
- def changed(self) -> None: ...
- def remove(self) -> Optional[int]: ...
- @property
- def next_sibling(self) -> Optional[_NL]: ...
- @property
- def prev_sibling(self) -> Optional[_NL]: ...
- def leaves(self) -> Iterator[Leaf]: ...
- def depth(self) -> int: ...
- def get_suffix(self) -> Text: ...
- if sys.version_info < (3,):
- def get_prefix(self) -> Text: ...
- def set_prefix(self, prefix: Text) -> None: ...
-
-class Node(Base):
- fixers_applied: List[Any]
- def __init__(self, type: int, children: List[_NL], context: Optional[Any] = ..., prefix: Optional[Text] = ..., fixers_applied: Optional[List[Any]] = ...) -> None: ...
- def set_child(self, i: int, child: _NL) -> None: ...
- def insert_child(self, i: int, child: _NL) -> None: ...
- def append_child(self, child: _NL) -> None: ...
-
-class Leaf(Base):
- lineno: int
- column: int
- value: Text
- fixers_applied: List[Any]
- def __init__(self, type: int, value: Text, context: Optional[_Context] = ..., prefix: Optional[Text] = ..., fixers_applied: List[Any] = ...) -> None: ...
-
-def convert(gr: Grammar, raw_node: _RawNode) -> _NL: ...
-
-class BasePattern:
- type: int
- content: Optional[Text]
- name: Optional[Text]
- def optimize(self) -> BasePattern: ... # sic, subclasses are free to optimize themselves into different patterns
- def match(self, node: _NL, results: Optional[_Results] = ...) -> bool: ...
- def match_seq(self, nodes: List[_NL], results: Optional[_Results] = ...) -> bool: ...
- def generate_matches(self, nodes: List[_NL]) -> Iterator[Tuple[int, _Results]]: ...
-
-class LeafPattern(BasePattern):
- def __init__(self, type: Optional[int] = ..., content: Optional[Text] = ..., name: Optional[Text] = ...) -> None: ...
-
-class NodePattern(BasePattern):
- wildcards: bool
- def __init__(self, type: Optional[int] = ..., content: Optional[Text] = ..., name: Optional[Text] = ...) -> None: ...
-
-class WildcardPattern(BasePattern):
- min: int
- max: int
- def __init__(self, content: Optional[Text] = ..., min: int = ..., max: int = ..., name: Optional[Text] = ...) -> None: ...
-
-class NegatedPattern(BasePattern):
- def __init__(self, content: Optional[Text] = ...) -> None: ...
-
-def generate_matches(patterns: List[BasePattern], nodes: List[_NL]) -> Iterator[Tuple[int, _Results]]: ...
diff --git a/typeshed/stdlib/2and3/locale.pyi b/typeshed/stdlib/2and3/locale.pyi
deleted file mode 100644
index bb64666..0000000
--- a/typeshed/stdlib/2and3/locale.pyi
+++ /dev/null
@@ -1,104 +0,0 @@
-# Stubs for locale
-
-from typing import Any, Iterable, List, Mapping, Optional, Sequence, Tuple, Union
-import sys
-
-# workaround for mypy#2010
-if sys.version_info < (3,):
- from __builtin__ import str as _str
-else:
- from builtins import str as _str
-
-CODESET = ... # type: int
-D_T_FMT = ... # type: int
-D_FMT = ... # type: int
-T_FMT = ... # type: int
-T_FMT_AMPM = ... # type: int
-
-DAY_1 = ... # type: int
-DAY_2 = ... # type: int
-DAY_3 = ... # type: int
-DAY_4 = ... # type: int
-DAY_5 = ... # type: int
-DAY_6 = ... # type: int
-DAY_7 = ... # type: int
-ABDAY_1 = ... # type: int
-ABDAY_2 = ... # type: int
-ABDAY_3 = ... # type: int
-ABDAY_4 = ... # type: int
-ABDAY_5 = ... # type: int
-ABDAY_6 = ... # type: int
-ABDAY_7 = ... # type: int
-
-MON_1 = ... # type: int
-MON_2 = ... # type: int
-MON_3 = ... # type: int
-MON_4 = ... # type: int
-MON_5 = ... # type: int
-MON_6 = ... # type: int
-MON_7 = ... # type: int
-MON_8 = ... # type: int
-MON_9 = ... # type: int
-MON_10 = ... # type: int
-MON_11 = ... # type: int
-MON_12 = ... # type: int
-ABMON_1 = ... # type: int
-ABMON_2 = ... # type: int
-ABMON_3 = ... # type: int
-ABMON_4 = ... # type: int
-ABMON_5 = ... # type: int
-ABMON_6 = ... # type: int
-ABMON_7 = ... # type: int
-ABMON_8 = ... # type: int
-ABMON_9 = ... # type: int
-ABMON_10 = ... # type: int
-ABMON_11 = ... # type: int
-ABMON_12 = ... # type: int
-
-RADIXCHAR = ... # type: int
-THOUSEP = ... # type: int
-YESEXPR = ... # type: int
-NOEXPR = ... # type: int
-CRNCYSTR = ... # type: int
-
-ERA = ... # type: int
-ERA_D_T_FMT = ... # type: int
-ERA_D_FMT = ... # type: int
-ERA_T_FMT = ... # type: int
-
-ALT_DIGITS = ... # type: int
-
-LC_CTYPE = ... # type: int
-LC_COLLATE = ... # type: int
-LC_TIME = ... # type: int
-LC_MONETARY = ... # type: int
-LC_MESSAGES = ... # type: int
-LC_NUMERIC = ... # type: int
-LC_ALL = ... # type: int
-
-CHAR_MAX = ... # type: int
-
-class Error(Exception): ...
-
-def setlocale(category: int,
- locale: Union[_str, Iterable[_str], None] = ...) -> _str: ...
-def localeconv() -> Mapping[_str, Union[int, _str, List[int]]]: ...
-def nl_langinfo(option: int) -> _str: ...
-def getdefaultlocale(envvars: Tuple[_str, ...] = ...) -> Tuple[Optional[_str], Optional[_str]]: ...
-def getlocale(category: int = ...) -> Sequence[_str]: ...
-def getpreferredencoding(do_setlocale: bool = ...) -> _str: ...
-def normalize(localename: _str) -> _str: ...
-def resetlocale(category: int = ...) -> None: ...
-def strcoll(string1: _str, string2: _str) -> int: ...
-def strxfrm(string: _str) -> _str: ...
-def format(format: _str, val: int, grouping: bool = ...,
- monetary: bool = ...) -> _str: ...
-def format_string(format: _str, val: Sequence[Any],
- grouping: bool = ...) -> _str: ...
-def currency(val: int, symbol: bool = ..., grouping: bool = ...,
- international: bool = ...) -> _str: ...
-if sys.version_info >= (3, 5):
- def delocalize(string: _str) -> None: ...
-def atof(string: _str) -> float: ...
-def atoi(string: _str) -> int: ...
-def str(float: float) -> _str: ...
diff --git a/typeshed/stdlib/2and3/logging/__init__.pyi b/typeshed/stdlib/2and3/logging/__init__.pyi
deleted file mode 100644
index 653ec23..0000000
--- a/typeshed/stdlib/2and3/logging/__init__.pyi
+++ /dev/null
@@ -1,397 +0,0 @@
-# Stubs for logging (Python 3.4)
-
-from typing import (
- Any, Callable, Dict, Iterable, List, Mapping, MutableMapping, Optional, IO,
- Tuple, Text, Union, overload,
-)
-from string import Template
-from time import struct_time
-from types import TracebackType
-import sys
-import threading
-
-_SysExcInfoType = Union[Tuple[type, BaseException, TracebackType],
- Tuple[None, None, None]]
-if sys.version_info >= (3, 5):
- _ExcInfoType = Union[None, bool, _SysExcInfoType, Exception]
-else:
- _ExcInfoType = Union[None, bool, _SysExcInfoType]
-_ArgsType = Union[Tuple[Any, ...], Dict[str, Any]]
-_FilterType = Union['Filter', Callable[['LogRecord'], int]]
-
-
-class Logger:
- name = ... # type: str
- level = ... # type: int
- parent = ... # type: Union[Logger, PlaceHolder]
- propagate = ... # type: bool
- handlers = ... # type: List[Handler]
- disabled = ... # type: int
- def setLevel(self, lvl: Union[int, str]) -> None: ...
- def isEnabledFor(self, lvl: int) -> bool: ...
- def getEffectiveLevel(self) -> int: ...
- def getChild(self, suffix: str) -> 'Logger': ...
- if sys.version_info >= (3,):
- def debug(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def info(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def warning(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def warn(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def error(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def critical(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def log(self, lvl: int, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def exception(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- else:
- def debug(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def info(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def warning(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def warn(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def error(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def critical(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def log(self,
- lvl: int, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def exception(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def addFilter(self, filt: _FilterType) -> None: ...
- def removeFilter(self, filt: _FilterType) -> None: ...
- def filter(self, record: 'LogRecord') -> bool: ...
- def addHandler(self, hdlr: 'Handler') -> None: ...
- def removeHandler(self, hdlr: 'Handler') -> None: ...
- if sys.version_info >= (3,):
- def findCaller(self, stack_info: bool = ...) -> Tuple[str, int, str, Optional[str]]: ...
- else:
- def findCaller(self) -> Tuple[str, int, str]: ...
- def handle(self, record: 'LogRecord') -> None: ...
- if sys.version_info >= (3,):
- def makeRecord(self, name: str, lvl: int, fn: str, lno: int, msg: Text,
- args: Mapping[str, Any],
- exc_info: Optional[_SysExcInfoType],
- func: Optional[str] = ...,
- extra: Optional[Mapping[str, Any]] = ...,
- sinfo: Optional[str] = ...) -> LogRecord: ...
- else:
- def makeRecord(self,
- name: str, lvl: int, fn: str, lno: int, msg: Text,
- args: Mapping[str, Any],
- exc_info: Optional[_SysExcInfoType],
- func: Optional[str] = ...,
- extra: Optional[Mapping[str, Any]] = ...) -> LogRecord: ...
- if sys.version_info >= (3,):
- def hasHandlers(self) -> bool: ...
-
-
-CRITICAL = ... # type: int
-ERROR = ... # type: int
-WARNING = ... # type: int
-WARN = ... # type: int
-INFO = ... # type: int
-DEBUG = ... # type: int
-NOTSET = ... # type: int
-
-
-class Filterer(object):
- filters = ... # type: List[Filter]
- def __init__(self) -> None: ...
- def addFilter(self, filter: Filter) -> None: ...
- def removeFilter(self, filter: Filter) -> None: ...
- def filter(self, record: 'LogRecord') -> bool: ...
-
-
-class Handler(Filterer):
- level = ... # type: int
- formatter = ... # type: Optional[Formatter]
- lock = ... # type: Optional[threading.Lock]
- def __init__(self, level: int = ...) -> None: ...
- def createLock(self) -> None: ...
- def acquire(self) -> None: ...
- def release(self) -> None: ...
- def setLevel(self, lvl: Union[int, str]) -> None: ...
- def setFormatter(self, form: 'Formatter') -> None: ...
- def addFilter(self, filt: _FilterType) -> None: ...
- def removeFilter(self, filt: _FilterType) -> None: ...
- def filter(self, record: 'LogRecord') -> bool: ...
- def flush(self) -> None: ...
- def close(self) -> None: ...
- def handle(self, record: 'LogRecord') -> None: ...
- def handleError(self, record: 'LogRecord') -> None: ...
- def format(self, record: 'LogRecord') -> str: ...
- def emit(self, record: 'LogRecord') -> None: ...
-
-
-class Formatter:
- converter = ... # type: Callable[[Optional[float]], struct_time]
- _fmt = ... # type: Optional[str]
- datefmt = ... # type: Optional[str]
- if sys.version_info >= (3,):
- _style = ... # type: PercentStyle
- default_time_format = ... # type: str
- default_msec_format = ... # type: str
-
- if sys.version_info >= (3,):
- def __init__(self, fmt: Optional[str] = ...,
- datefmt: Optional[str] =...,
- style: str = ...) -> None: ...
- else:
- def __init__(self,
- fmt: Optional[str] = ...,
- datefmt: Optional[str] =...) -> None: ...
-
- def format(self, record: 'LogRecord') -> str: ...
- def formatTime(self, record: 'LogRecord', datefmt: str = ...) -> str: ...
- def formatException(self, exc_info: _SysExcInfoType) -> str: ...
- if sys.version_info >= (3,):
- def formatStack(self, stack_info: str) -> str: ...
-
-
-class Filter:
- def __init__(self, name: str = ...) -> None: ...
- def filter(self, record: 'LogRecord') -> int: ...
-
-
-class LogRecord:
- args = ... # type: _ArgsType
- asctime = ... # type: str
- created = ... # type: int
- exc_info = ... # type: Optional[_SysExcInfoType]
- filename = ... # type: str
- funcName = ... # type: str
- levelname = ... # type: str
- levelno = ... # type: int
- lineno = ... # type: int
- module = ... # type: str
- msecs = ... # type: int
- message = ... # type: str
- msg = ... # type: str
- name = ... # type: str
- pathname = ... # type: str
- process = ... # type: int
- processName = ... # type: str
- relativeCreated = ... # type: int
- if sys.version_info >= (3,):
- stack_info = ... # type: Optional[str]
- thread = ... # type: int
- threadName = ... # type: str
- if sys.version_info >= (3,):
- def __init__(self, name: str, level: int, pathname: str, lineno: int,
- msg: Text, args: _ArgsType,
- exc_info: Optional[_SysExcInfoType],
- func: Optional[str] = ...,
- sinfo: Optional[str] = ...) -> None: ...
- else:
- def __init__(self,
- name: str, level: int, pathname: str, lineno: int,
- msg: Text, args: _ArgsType,
- exc_info: Optional[_SysExcInfoType],
- func: Optional[str] = ...) -> None: ...
- def getMessage(self) -> str: ...
-
-
-class LoggerAdapter:
- def __init__(self, logger: Logger, extra: Mapping[str, Any]) -> None: ...
- def process(self, msg: Text, kwargs: MutableMapping[str, Any]) -> Tuple[str, MutableMapping[str, Any]]: ...
- if sys.version_info >= (3,):
- def debug(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def info(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def warning(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def error(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def exception(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def critical(self, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def log(self, lvl: int, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- else:
- def debug(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def info(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def warning(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def error(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def exception(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def critical(self,
- msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def log(self,
- lvl: int, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def isEnabledFor(self, lvl: int) -> bool: ...
- if sys.version_info >= (3,):
- def getEffectiveLevel(self) -> int: ...
- def setLevel(self, lvl: Union[int, str]) -> None: ...
- def hasHandlers(self) -> bool: ...
-
-
-if sys.version_info >= (3,):
- def getLogger(name: Optional[str] = ...) -> Logger: ...
-else:
- @overload
- def getLogger() -> Logger: ...
- @overload
- def getLogger(name: Union[Text, str]) -> Logger: ...
-def getLoggerClass() -> type: ...
-if sys.version_info >= (3,):
- def getLogRecordFactory() -> Callable[..., LogRecord]: ...
-
-if sys.version_info >= (3,):
- def debug(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def info(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def warning(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def warn(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def error(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def critical(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def exception(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
- def log(lvl: int, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- stack_info: bool = ..., extra: Optional[Dict[str, Any]] = ...,
- **kwargs: Any) -> None: ...
-else:
- def debug(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def info(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def warning(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def warn(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def error(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def critical(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def exception(msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
- def log(lvl: int, msg: Text, *args: Any, exc_info: _ExcInfoType = ...,
- extra: Optional[Dict[str, Any]] = ..., **kwargs: Any) -> None: ...
-
-def disable(lvl: int) -> None: ...
-def addLevelName(lvl: int, levelName: str) -> None: ...
-def getLevelName(lvl: int) -> str: ...
-
-def makeLogRecord(attrdict: Mapping[str, Any]) -> LogRecord: ...
-
-if sys.version_info >= (3,):
- def basicConfig(*, filename: str = ..., filemode: str = ...,
- format: str = ..., datefmt: str = ..., style: str = ...,
- level: int = ..., stream: IO[str] = ...,
- handlers: Iterable[Handler] = ...) -> None: ...
-else:
- @overload
- def basicConfig() -> None: ...
- @overload
- def basicConfig(*, filename: str = ..., filemode: str = ...,
- format: str = ..., datefmt: str = ...,
- level: int = ..., stream: IO[str] = ...) -> None: ...
-def shutdown() -> None: ...
-
-def setLoggerClass(klass: type) -> None: ...
-if sys.version_info >= (3,):
- def setLogRecordFactory(factory: Callable[..., LogRecord]) -> None: ...
-
-
-if sys.version_info >= (3,):
- lastResort = ... # type: Optional['StreamHandler']
-
-
-class StreamHandler(Handler):
- def __init__(self, stream: Optional[IO[str]] = ...) -> None: ...
-
-
-class FileHandler(Handler):
- def __init__(self, filename: str, mode: str = ...,
- encoding: Optional[str] = ..., delay: bool = ...) -> None: ...
-
-
-class NullHandler(Handler): ...
-
-
-class PlaceHolder:
- def __init__(self, alogger: Logger) -> None: ...
- def append(self, alogger: Logger) -> None: ...
-
-
-# Below aren't in module docs but still visible
-
-class RootLogger(Logger): ...
-
-root = ... # type: RootLogger
-
-
-if sys.version_info >= (3,):
- class PercentStyle(object):
- default_format = ... # type: str
- asctime_format = ... # type: str
- asctime_search = ... # type: str
- _fmt = ... # type: str
-
- def __init__(self, fmt: str) -> None: ...
- def usesTime(self) -> bool: ...
- def format(self, record: Any) -> str: ...
-
- class StrFormatStyle(PercentStyle):
- ...
-
- class StringTemplateStyle(PercentStyle):
- _tpl = ... # type: Template
-
- BASIC_FORMAT = ... # type: str
- _STYLES = ... # type: Dict[str, Tuple[PercentStyle, str]]
diff --git a/typeshed/stdlib/2and3/logging/config.pyi b/typeshed/stdlib/2and3/logging/config.pyi
deleted file mode 100644
index 99f7406..0000000
--- a/typeshed/stdlib/2and3/logging/config.pyi
+++ /dev/null
@@ -1,25 +0,0 @@
-# Stubs for logging.config (Python 3.4)
-
-from typing import Any, Callable, Dict, Optional, IO, Union
-import sys
-if sys.version_info >= (3,):
- # from configparser import RawConfigParser
- # TODO add RawConfigParser to configparser stubs
- RawConfigParser = Any
-else:
- from ConfigParser import RawConfigParser
-
-
-def dictConfig(config: Dict[str, Any]) -> None: ...
-if sys.version_info >= (3, 4):
- def fileConfig(fname: Union[str, IO[str], RawConfigParser],
- defaults: Optional[Dict[str, str]] = ...,
- disable_existing_loggers: bool = ...) -> None: ...
- def listen(port: int = ...,
- verify: Optional[Callable[[bytes], Optional[bytes]]] = ...) -> None: ...
-else:
- def fileConfig(fname: Union[str, IO[str]],
- defaults: Optional[Dict[str, str]] = ...,
- disable_existing_loggers: bool = ...) -> None: ...
- def listen(port: int = ...) -> None: ...
-def stopListening() -> None: ...
diff --git a/typeshed/stdlib/2and3/logging/handlers.pyi b/typeshed/stdlib/2and3/logging/handlers.pyi
deleted file mode 100644
index 6041397..0000000
--- a/typeshed/stdlib/2and3/logging/handlers.pyi
+++ /dev/null
@@ -1,200 +0,0 @@
-# Stubs for logging.handlers (Python 2.4)
-
-import datetime
-from logging import Handler, FileHandler, LogRecord
-from socket import SocketType
-import ssl
-import sys
-from typing import Any, Callable, Dict, List, Optional, Tuple, Union, overload
-if sys.version_info >= (3,):
- from queue import Queue
-else:
- from Queue import Queue
-# TODO update socket stubs to add SocketKind
-SocketKind = int
-
-
-class WatchedFileHandler(Handler):
- @overload
- def __init__(self, filename: str) -> None: ...
- @overload
- def __init__(self, filename: str, mode: str) -> None: ...
- @overload
- def __init__(self, filename: str, mode: str,
- encoding: Optional[str]) -> None: ...
- @overload
- def __init__(self, filename: str, mode: str, encoding: Optional[str],
- delay: bool) -> None: ...
-
-
-if sys.version_info >= (3,):
- class BaseRotatingHandler(FileHandler):
- namer = ... # type: Optional[Callable[[str], None]]
- rotator = ... # type: Optional[Callable[[str, str], None]]
- def __init__(self, filename: str, mode: str,
- encoding: Optional[str] = ...,
- delay: bool = ...) -> None: ...
- def rotation_filename(self, default_name: str) -> None: ...
- def rotate(self, source: str, dest: str) -> None: ...
-
-
-if sys.version_info >= (3,):
- class RotatingFileHandler(BaseRotatingHandler):
- def __init__(self, filename: str, mode: str = ..., maxBytes: int = ...,
- backupCount: int = ..., encoding: Optional[str] = ...,
- delay: bool = ...) -> None: ...
- def doRollover(self) -> None: ...
-else:
- class RotatingFileHandler(Handler):
- def __init__(self, filename: str, mode: str = ..., maxBytes: int = ...,
- backupCount: int = ..., encoding: Optional[str] = ...,
- delay: bool = ...) -> None: ...
- def doRollover(self) -> None: ...
-
-
-if sys.version_info >= (3,):
- class TimedRotatingFileHandler(BaseRotatingHandler):
- if sys.version_info >= (3, 4):
- def __init__(self, filename: str, when: str = ...,
- interval: int = ...,
- backupCount: int = ..., encoding: Optional[str] = ...,
- delay: bool = ..., utc: bool = ...,
- atTime: Optional[datetime.datetime] = ...) -> None: ...
- else:
- def __init__(self,
- filename: str, when: str = ..., interval: int = ...,
- backupCount: int = ..., encoding: Optional[str] = ...,
- delay: bool = ..., utc: bool = ...) -> None: ...
- def doRollover(self) -> None: ...
-else:
- class TimedRotatingFileHandler:
- def __init__(self,
- filename: str, when: str = ..., interval: int = ...,
- backupCount: int = ..., encoding: Optional[str] = ...,
- delay: bool = ..., utc: bool = ...) -> None: ...
- def doRollover(self) -> None: ...
-
-
-class SocketHandler(Handler):
- retryStart = ... # type: float
- retryFactor = ... # type: float
- retryMax = ... # type: float
- if sys.version_info >= (3, 4):
- def __init__(self, host: str, port: Optional[int]) -> None: ...
- else:
- def __init__(self, host: str, port: int) -> None: ...
- def makeSocket(self) -> SocketType: ...
- def makePickle(self, record: LogRecord) -> bytes: ...
- def send(self, packet: bytes) -> None: ...
- def createSocket(self) -> None: ...
-
-
-class DatagramHandler(SocketHandler): ...
-
-
-class SysLogHandler(Handler):
- LOG_ALERT = ... # type: int
- LOG_CRIT = ... # type: int
- LOG_DEBUG = ... # type: int
- LOG_EMERG = ... # type: int
- LOG_ERR = ... # type: int
- LOG_INFO = ... # type: int
- LOG_NOTICE = ... # type: int
- LOG_WARNING = ... # type: int
- LOG_AUTH = ... # type: int
- LOG_AUTHPRIV = ... # type: int
- LOG_CRON = ... # type: int
- LOG_DAEMON = ... # type: int
- LOG_FTP = ... # type: int
- LOG_KERN = ... # type: int
- LOG_LPR = ... # type: int
- LOG_MAIL = ... # type: int
- LOG_NEWS = ... # type: int
- LOG_SYSLOG = ... # type: int
- LOG_USER = ... # type: int
- LOG_UUCP = ... # type: int
- LOG_LOCAL0 = ... # type: int
- LOG_LOCAL1 = ... # type: int
- LOG_LOCAL2 = ... # type: int
- LOG_LOCAL3 = ... # type: int
- LOG_LOCAL4 = ... # type: int
- LOG_LOCAL5 = ... # type: int
- LOG_LOCAL6 = ... # type: int
- LOG_LOCAL7 = ... # type: int
- def __init__(self, address: Union[Tuple[str, int], str] = ...,
- facility: int = ..., socktype: SocketKind = ...) -> None: ...
- def encodePriority(self, facility: Union[int, str],
- priority: Union[int, str]) -> int: ...
- def mapPriority(self, levelName: int) -> str: ...
-
-
-class NTEventLogHandler(Handler):
- def __init__(self, appname: str, dllname: str = ...,
- logtype: str = ...) -> None: ...
- def getEventCategory(self, record: LogRecord) -> int: ...
- # TODO correct return value?
- def getEventType(self, record: LogRecord) -> int: ...
- def getMessageID(self, record: LogRecord) -> int: ...
-
-
-class SMTPHandler(Handler):
- # TODO `secure` can also be an empty tuple
- if sys.version_info >= (3,):
- def __init__(self, mailhost: Union[str, Tuple[str, int]], fromaddr: str,
- toaddrs: List[str], subject: str,
- credentials: Optional[Tuple[str, str]] = ...,
- secure: Union[Tuple[str], Tuple[str, str], None] =...,
- timeout: float = ...) -> None: ...
- else:
- def __init__(self,
- mailhost: Union[str, Tuple[str, int]], fromaddr: str,
- toaddrs: List[str], subject: str,
- credentials: Optional[Tuple[str, str]] = ...,
- secure: Union[Tuple[str], Tuple[str, str], None] =...) -> None: ...
- def getSubject(self, record: LogRecord) -> str: ...
-
-
-class BufferingHandler(Handler):
- def __init__(self, capacity: int) -> None: ...
- def shouldFlush(self, record: LogRecord) -> bool: ...
-
-class MemoryHandler(BufferingHandler):
- def __init__(self, capacity: int, flushLevel: int = ...,
- target: Optional[Handler] =...) -> None: ...
- def setTarget(self, target: Handler) -> None: ...
-
-
-class HTTPHandler(Handler):
- if sys.version_info >= (3, 5):
- def __init__(self, host: str, url: str, method: str = ...,
- secure: bool = ...,
- credentials: Optional[Tuple[str, str]] = ...,
- context: Optional[ssl.SSLContext] = ...) -> None: ...
- elif sys.version_info >= (3,):
- def __init__(self,
- host: str, url: str, method: str = ..., secure: bool = ...,
- credentials: Optional[Tuple[str, str]] = ...) -> None: ...
- else:
- def __init__(self,
- host: str, url: str, method: str = ...) -> None: ...
- def mapLogRecord(self, record: LogRecord) -> Dict[str, Any]: ...
-
-
-if sys.version_info >= (3,):
- class QueueHandler(Handler):
- def __init__(self, queue: Queue) -> None: ...
- def prepare(self, record: LogRecord) -> Any: ...
- def enqueue(self, record: LogRecord) -> None: ...
-
- class QueueListener:
- if sys.version_info >= (3, 5):
- def __init__(self, queue: Queue, *handlers: Handler,
- respect_handler_level: bool = ...) -> None: ...
- else:
- def __init__(self,
- queue: Queue, *handlers: Handler) -> None: ...
- def dequeue(self, block: bool) -> LogRecord: ...
- def prepare(self, record: LogRecord) -> Any: ...
- def start(self) -> None: ...
- def stop(self) -> None: ...
- def enqueue_sentinel(self) -> None: ...
diff --git a/typeshed/stdlib/2and3/marshal.pyi b/typeshed/stdlib/2and3/marshal.pyi
deleted file mode 100644
index eb2d57a..0000000
--- a/typeshed/stdlib/2and3/marshal.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-from typing import Any, IO
-
-version = ... # type: int
-
-def dump(value: Any, file: IO[Any], version: int = ...) -> None: ...
-def load(file: IO[Any]) -> Any: ...
-def dumps(value: Any, version: int = ...) -> str: ...
-def loads(string: str) -> Any: ...
diff --git a/typeshed/stdlib/2and3/math.pyi b/typeshed/stdlib/2and3/math.pyi
deleted file mode 100644
index 95f4115..0000000
--- a/typeshed/stdlib/2and3/math.pyi
+++ /dev/null
@@ -1,66 +0,0 @@
-# Stubs for math
-# See: http://docs.python.org/2/library/math.html
-
-from typing import Tuple, Iterable, Optional
-
-import sys
-
-e = ... # type: float
-pi = ... # type: float
-if sys.version_info >= (3, 5):
- inf = ... # type: float
- nan = ... # type: float
-if sys.version_info >= (3, 6):
- tau = ... # type: float
-
-def acos(x: float) -> float: ...
-def acosh(x: float) -> float: ...
-def asin(x: float) -> float: ...
-def asinh(x: float) -> float: ...
-def atan(x: float) -> float: ...
-def atan2(y: float, x: float) -> float: ...
-def atanh(x: float) -> float: ...
-def ceil(x: float) -> int: ...
-def copysign(x: float, y: float) -> float: ...
-def cos(x: float) -> float: ...
-def cosh(x: float) -> float: ...
-def degrees(x: float) -> float: ...
-def erf(x: float) -> float: ...
-def erfc(x: float) -> float: ...
-def exp(x: float) -> float: ...
-def expm1(x: float) -> float: ...
-def fabs(x: float) -> float: ...
-def factorial(x: int) -> int: ...
-if sys.version_info >= (3,):
- def floor(x: float) -> int: ...
-else:
- def floor(x: float) -> float: ...
-def fmod(x: float, y: float) -> float: ...
-def frexp(x: float) -> Tuple[float, int]: ...
-def fsum(iterable: Iterable) -> float: ...
-def gamma(x: float) -> float: ...
-if sys.version_info >= (3, 5):
- def gcd(a: int, b: int) -> int: ...
-def hypot(x: float, y: float) -> float: ...
-if sys.version_info >= (3, 5):
- def isclose(a: float, b: float, rel_tol: float = ..., abs_tol: float = ...) -> bool: ...
-def isinf(x: float) -> bool: ...
-if sys.version_info >= (3,):
- def isfinite(x: float) -> bool: ...
-def isnan(x: float) -> bool: ...
-def ldexp(x: float, i: int) -> float: ...
-def lgamma(x: float) -> float: ...
-def log(x: float, base: float = ...) -> float: ...
-def log10(x: float) -> float: ...
-def log1p(x: float) -> float: ...
-if sys.version_info >= (3, 3):
- def log2(x: float) -> float: ...
-def modf(x: float) -> Tuple[float, float]: ...
-def pow(x: float, y: float) -> float: ...
-def radians(x: float) -> float: ...
-def sin(x: float) -> float: ...
-def sinh(x: float) -> float: ...
-def sqrt(x: float) -> float: ...
-def tan(x: float) -> float: ...
-def tanh(x: float) -> float: ...
-def trunc(x: float) -> int: ...
diff --git a/typeshed/stdlib/2and3/mimetypes.pyi b/typeshed/stdlib/2and3/mimetypes.pyi
deleted file mode 100644
index 493e612..0000000
--- a/typeshed/stdlib/2and3/mimetypes.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for mimetypes
-
-from typing import Dict, IO, List, Optional, Sequence, Text, Tuple
-import sys
-
-def guess_type(url: Text,
- strict: bool = ...) -> Tuple[Optional[str], Optional[str]]: ...
-def guess_all_extensions(type: str, strict: bool = ...) -> List[str]: ...
-def guess_extension(type: str, strict: bool = ...) -> Optional[str]: ...
-
-def init(files: Optional[Sequence[str]] = ...) -> None: ...
-def read_mime_types(filename: str) -> Optional[Dict[str, str]]: ...
-def add_type(type: str, ext: str, strict: bool = ...) -> None: ...
-
-inited = ... # type: bool
-knownfiles = ... # type: List[str]
-suffix_map = ... # type: Dict[str, str]
-encodings_map = ... # type: Dict[str, str]
-types_map = ... # type: Dict[str, str]
-common_types = ... # type: Dict[str, str]
-
-class MimeTypes:
- suffix_map = ... # type: Dict[str, str]
- encodings_map = ... # type: Dict[str, str]
- types_map = ... # type: Tuple[Dict[str, str], Dict[str, str]]
- types_map_inv = ... # type: Tuple[Dict[str, str], Dict[str, str]]
- def __init__(self, filenames: Tuple[str, ...] = ...,
- strict: bool = ...) -> None: ...
- def guess_extension(self, type: str,
- strict: bool = ...) -> Optional[str]: ...
- def guess_type(self, url: str,
- strict: bool = ...) -> Tuple[Optional[str], Optional[str]]: ...
- def guess_all_extensions(self, type: str,
- strict: bool = ...) -> List[str]: ...
- def read(self, filename: str, strict: bool = ...) -> None: ...
- def readfp(self, fp: IO[str], strict: bool = ...) -> None: ...
- if sys.platform == 'win32':
- def read_windows_registry(self, strict: bool = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/mmap.pyi b/typeshed/stdlib/2and3/mmap.pyi
deleted file mode 100644
index 87b1f04..0000000
--- a/typeshed/stdlib/2and3/mmap.pyi
+++ /dev/null
@@ -1,81 +0,0 @@
-# Stubs for mmap
-
-import sys
-from types import TracebackType
-from typing import (Optional, Sequence, Union, Generic, TypeVar, overload,
- Iterable, Iterator, Sized, Type)
-
-
-_T = TypeVar('_T', str, bytes)
-
-# TODO already in PEP, have to get added to mypy
-_C = TypeVar('_C')
-class _ContextManager(Generic[_C]):
- def __enter__(self) -> _C: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
-
-
-ACCESS_READ = ... # type: int
-ACCESS_WRITE = ... # type: int
-ACCESS_COPY = ... # type: int
-
-ALLOCATIONGRANULARITY = ... # type: int
-
-if sys.platform != 'win32':
- MAP_PRIVATE = ... # type: int
- MAP_SHARED = ... # type: int
- PROT_READ = ... # type: int
- PROT_WRITE = ... # type: int
-
- PAGESIZE = ... # type: int
-
-class _mmap(Generic[_T]):
- if sys.platform == 'win32':
- def __init__(self, fileno: int, length: int,
- tagname: Optional[str] = ..., access: int = ...,
- offset: int = ...) -> None: ...
- else:
- def __init__(self,
- fileno: int, length: int, flags: int = ...,
- prot: int = ..., access: int = ...,
- offset: int = ...) -> None: ...
- def close(self) -> None: ...
- def find(self, sub: _T,
- start: int = ..., end: int = ...) -> int: ...
- def flush(self, offset: int = ..., size: int = ...) -> int: ...
- def move(self, dest: int, src: int, count: int) -> None: ...
- def read(self, n: int = ...) -> _T: ...
- def read_byte(self) -> _T: ...
- def readline(self) -> _T: ...
- def resize(self, newsize: int) -> None: ...
- def seek(self, pos: int, whence: int = ...) -> None: ...
- def size(self) -> int: ...
- def tell(self) -> int: ...
- def write(self, bytes: _T) -> None: ...
- def write_byte(self, byte: _T) -> None: ...
- def __len__(self) -> int: ...
-
-if sys.version_info >= (3,):
- class mmap(_mmap, _ContextManager[mmap], Iterable[bytes], Sized):
- closed = ... # type: bool
- def rfind(self, sub: bytes, start: int = ..., stop: int = ...) -> int: ...
- @overload
- def __getitem__(self, index: int) -> int: ...
- @overload
- def __getitem__(self, index: slice) -> bytes: ...
- def __delitem__(self, index: Union[int, slice]) -> None: ...
- @overload
- def __setitem__(self, index: int, object: int) -> None: ...
- @overload
- def __setitem__(self, index: slice, object: bytes) -> None: ...
- # Doesn't actually exist, but the object is actually iterable because it has __getitem__ and
- # __len__, so we claim that there is also an __iter__ to help type checkers.
- def __iter__(self) -> Iterator[bytes]: ...
-else:
- class mmap(_mmap, Sequence[bytes]):
- def rfind(self, string: bytes, start: int = ..., stop: int = ...) -> int: ...
- def __getitem__(self, index: Union[int, slice]) -> bytes: ...
- def __delitem__(self, index: Union[int, slice]) -> None: ...
- def __setitem__(self, index: Union[int, slice], object: bytes) -> None: ...
diff --git a/typeshed/stdlib/2and3/numbers.pyi b/typeshed/stdlib/2and3/numbers.pyi
deleted file mode 100644
index e4f7603..0000000
--- a/typeshed/stdlib/2and3/numbers.pyi
+++ /dev/null
@@ -1,140 +0,0 @@
-# Stubs for numbers (Python 3.5)
-# See https://docs.python.org/2.7/library/numbers.html
-# and https://docs.python.org/3/library/numbers.html
-#
-# Note: these stubs are incomplete. The more complex type
-# signatures are currently omitted.
-
-from typing import Any, Optional, TypeVar
-from abc import ABCMeta, abstractmethod
-import sys
-
-class Number(metaclass=ABCMeta):
- @abstractmethod
- def __hash__(self) -> int: ...
-
-class Complex(Number):
- @abstractmethod
- def __complex__(self) -> complex: ...
- if sys.version_info >= (3, 0):
- def __bool__(self) -> bool: ...
- else:
- def __nonzero__(self) -> bool: ...
- @property
- @abstractmethod
- def real(self): ...
- @property
- @abstractmethod
- def imag(self): ...
- @abstractmethod
- def __add__(self, other): ...
- @abstractmethod
- def __radd__(self, other): ...
- @abstractmethod
- def __neg__(self): ...
- @abstractmethod
- def __pos__(self): ...
- def __sub__(self, other): ...
- def __rsub__(self, other): ...
- @abstractmethod
- def __mul__(self, other): ...
- @abstractmethod
- def __rmul__(self, other): ...
- if sys.version_info < (3, 0):
- @abstractmethod
- def __div__(self, other): ...
- @abstractmethod
- def __rdiv__(self, other): ...
- @abstractmethod
- def __truediv__(self, other): ...
- @abstractmethod
- def __rtruediv__(self, other): ...
- @abstractmethod
- def __pow__(self, exponent): ...
- @abstractmethod
- def __rpow__(self, base): ...
- def __abs__(self): ...
- def conjugate(self): ...
- def __eq__(self, other: object) -> bool: ...
- if sys.version_info < (3, 0):
- def __ne__(self, other: object) -> bool: ...
-
-class Real(Complex):
- @abstractmethod
- def __float__(self) -> float: ...
- @abstractmethod
- def __trunc__(self) -> int: ...
- if sys.version_info >= (3, 0):
- @abstractmethod
- def __floor__(self) -> int: ...
- @abstractmethod
- def __ceil__(self) -> int: ...
- @abstractmethod
- def __round__(self, ndigits: Optional[int] = None): ...
- def __divmod__(self, other): ...
- def __rdivmod__(self, other): ...
- @abstractmethod
- def __floordiv__(self, other): ...
- @abstractmethod
- def __rfloordiv__(self, other): ...
- @abstractmethod
- def __mod__(self, other): ...
- @abstractmethod
- def __rmod__(self, other): ...
- @abstractmethod
- def __lt__(self, other) -> bool: ...
- @abstractmethod
- def __le__(self, other) -> bool: ...
- def __complex__(self) -> complex: ...
- @property
- def real(self): ...
- @property
- def imag(self): ...
- def conjugate(self): ...
-
-class Rational(Real):
- @property
- @abstractmethod
- def numerator(self) -> int: ...
- @property
- @abstractmethod
- def denominator(self) -> int: ...
- def __float__(self) -> float: ...
-
-class Integral(Rational):
- if sys.version_info >= (3, 0):
- @abstractmethod
- def __int__(self) -> int: ...
- else:
- @abstractmethod
- def __long__(self) -> long: ...
- def __index__(self) -> int: ...
- @abstractmethod
- def __pow__(self, exponent, modulus=None): ...
- @abstractmethod
- def __lshift__(self, other): ...
- @abstractmethod
- def __rlshift__(self, other): ...
- @abstractmethod
- def __rshift__(self, other): ...
- @abstractmethod
- def __rrshift__(self, other): ...
- @abstractmethod
- def __and__(self, other): ...
- @abstractmethod
- def __rand__(self, other): ...
- @abstractmethod
- def __xor__(self, other): ...
- @abstractmethod
- def __rxor__(self, other): ...
- @abstractmethod
- def __or__(self, other): ...
- @abstractmethod
- def __ror__(self, other): ...
- @abstractmethod
- def __invert__(self): ...
- def __float__(self) -> float: ...
- @property
- def numerator(self) -> int: ...
- @property
- def denominator(self) -> int: ...
diff --git a/typeshed/stdlib/2and3/opcode.pyi b/typeshed/stdlib/2and3/opcode.pyi
deleted file mode 100644
index 4cc1ab0..0000000
--- a/typeshed/stdlib/2and3/opcode.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-from typing import List, Dict, Optional, Sequence
-
-import sys
-
-cmp_op = ... # type: Sequence[str]
-hasconst = ... # type: List[int]
-hasname = ... # type: List[int]
-hasjrel = ... # type: List[int]
-hasjabs = ... # type: List[int]
-haslocal = ... # type: List[int]
-hascompare = ... # type: List[int]
-hasfree = ... # type: List[int]
-opname = ... # type: List[str]
-
-opmap = ... # type: Dict[str, int]
-HAVE_ARGUMENT = ... # type: int
-EXTENDED_ARG = ... # type: int
-
-if sys.version_info >= (3, 4):
- def stack_effect(opcode: int, oparg: Optional[int] = ...) -> int: ...
-
-if sys.version_info >= (3, 6):
- hasnargs = ... # type: List[int]
diff --git a/typeshed/stdlib/2and3/operator.pyi b/typeshed/stdlib/2and3/operator.pyi
deleted file mode 100644
index eafc37c..0000000
--- a/typeshed/stdlib/2and3/operator.pyi
+++ /dev/null
@@ -1,227 +0,0 @@
-# Stubs for operator
-
-from typing import (
- Any, Callable, Container, Mapping, MutableMapping, MutableSequence, Sequence, SupportsAbs, Tuple,
- TypeVar, overload,
-)
-import sys
-
-
-_T = TypeVar('_T')
-_K = TypeVar('_K')
-_V = TypeVar('_V')
-
-
-def lt(a: Any, b: Any) -> Any: ...
-def le(a: Any, b: Any) -> Any: ...
-def eq(a: Any, b: Any) -> Any: ...
-def ne(a: Any, b: Any) -> Any: ...
-def ge(a: Any, b: Any) -> Any: ...
-def gt(a: Any, b: Any) -> Any: ...
-def __lt__(a: Any, b: Any) -> Any: ...
-def __le__(a: Any, b: Any) -> Any: ...
-def __eq__(a: Any, b: Any) -> Any: ...
-def __ne__(a: Any, b: Any) -> Any: ...
-def __ge__(a: Any, b: Any) -> Any: ...
-def __gt__(a: Any, b: Any) -> Any: ...
-
-def not_(obj: Any) -> bool: ...
-def __not__(obj: Any) -> bool: ...
-
-def truth(x: Any) -> bool: ...
-
-def is_(a: Any, b: Any) -> bool: ...
-
-def is_not(a: Any, b: Any) -> bool: ...
-
-def abs(x: SupportsAbs) -> Any: ...
-def __abs__(a: SupportsAbs) -> Any: ...
-
-def add(a: Any, b: Any) -> Any: ...
-def __add__(a: Any, b: Any) -> Any: ...
-
-def and_(a: Any, b: Any) -> Any: ...
-def __and__(a: Any, b: Any) -> Any: ...
-
-if sys.version_info < (3, ):
- def div(a: Any, b: Any) -> Any: ...
- def __div__(a: Any, b: Any) -> Any: ...
-
-def floordiv(a: Any, b: Any) -> Any: ...
-def __floordiv__(a: Any, b: Any) -> Any: ...
-
-def index(a: Any) -> int: ...
-def __index__(a: Any) -> int: ...
-
-def inv(obj: Any) -> Any: ...
-def invert(obj: Any) -> Any: ...
-def __inv__(obj: Any) -> Any: ...
-def __invert__(obj: Any) -> Any: ...
-
-def lshift(a: Any, b: Any) -> Any: ...
-def __lshift__(a: Any, b: Any) -> Any: ...
-
-def mod(a: Any, b: Any) -> Any: ...
-def __mod__(a: Any, b: Any) -> Any: ...
-
-def mul(a: Any, b: Any) -> Any: ...
-def __mul__(a: Any, b: Any) -> Any: ...
-
-if sys.version_info >= (3, 5):
- def matmul(a: Any, b: Any) -> Any: ...
- def __matmul__(a: Any, b: Any) -> Any: ...
-
-def neg(obj: Any) -> Any: ...
-def __neg__(obj: Any) -> Any: ...
-
-def or_(a: Any, b: Any) -> Any: ...
-def __or__(a: Any, b: Any) -> Any: ...
-
-def pos(obj: Any) -> Any: ...
-def __pos__(obj: Any) -> Any: ...
-
-def pow(a: Any, b: Any) -> Any: ...
-def __pow__(a: Any, b: Any) -> Any: ...
-
-def rshift(a: Any, b: Any) -> Any: ...
-def __rshift__(a: Any, b: Any) -> Any: ...
-
-def sub(a: Any, b: Any) -> Any: ...
-def __sub__(a: Any, b: Any) -> Any: ...
-
-def truediv(a: Any, b: Any) -> Any: ...
-def __truediv__(a: Any, b: Any) -> Any: ...
-
-def xor(a: Any, b: Any) -> Any: ...
-def __xor__(a: Any, b: Any) -> Any: ...
-
-def concat(a: Sequence[_T], b: Sequence[_T]) -> Sequence[_T]: ...
-def __concat__(a: Sequence[_T], b: Sequence[_T]) -> Sequence[_T]: ...
-
-def contains(a: Container[Any], b: Any) -> bool: ...
-def __contains__(a: Container[Any], b: Any) -> bool: ...
-
-def countOf(a: Container[Any], b: Any) -> int: ...
-
- at overload
-def delitem(a: MutableSequence[_T], b: int) -> None: ...
- at overload
-def delitem(a: MutableMapping[_K, _V], b: _K) -> None: ...
- at overload
-def __delitem__(a: MutableSequence[_T], b: int) -> None: ...
- at overload
-def __delitem__(a: MutableMapping[_K, _V], b: _K) -> None: ...
-
-if sys.version_info < (3, ):
- def delslice(a: MutableSequence[Any], b: int, c: int) -> None: ...
- def __delslice__(a: MutableSequence[Any], b: int, c: int) -> None: ...
-
- at overload
-def getitem(a: Sequence[_T], b: int) -> _T: ...
- at overload
-def getitem(a: Mapping[_K, _V], b: _K) -> _V: ...
- at overload
-def __getitem__(a: Sequence[_T], b: int) -> _T: ...
- at overload
-def __getitem__(a: Mapping[_K, _V], b: _K) -> _V: ...
-
-if sys.version_info < (3, ):
- def getslice(a: Sequence[_T], b: int, c: int) -> Sequence[_T]: ...
- def __getslice__(a: Sequence[_T], b: int, c: int) -> Sequence[_T]: ...
-
-def indexOf(a: Sequence[_T], b: _T) -> int: ...
-
-if sys.version_info < (3, ):
- def repeat(a: Any, b: int) -> Any: ...
- def __repeat__(a: Any, b: int) -> Any: ...
-
-if sys.version_info < (3, ):
- def sequenceIncludes(a: Container[Any], b: Any) -> bool: ...
-
- at overload
-def setitem(a: MutableSequence[_T], b: int, c: _T) -> None: ...
- at overload
-def setitem(a: MutableMapping[_K, _V], b: _K, c: _V) -> None: ...
- at overload
-def __setitem__(a: MutableSequence[_T], b: int, c: _T) -> None: ...
- at overload
-def __setitem__(a: MutableMapping[_K, _V], b: _K, c: _V) -> None: ...
-
-if sys.version_info < (3, ):
- def setslice(a: MutableSequence[_T], b: int, c: int, v: Sequence[_T]) -> None: ...
- def __setslice__(a: MutableSequence[_T], b: int, c: int, v: Sequence[_T]) -> None: ...
-
-
-if sys.version_info >= (3, 4):
- def length_hint(obj: Any, default: int = ...) -> int: ...
-
- at overload
-def attrgetter(attr: str) -> Callable[[Any], Any]: ...
- at overload
-def attrgetter(*attrs: str) -> Callable[[Any], Tuple[Any, ...]]: ...
-
- at overload
-def itemgetter(item: Any) -> Callable[[Any], Any]: ...
- at overload
-def itemgetter(*items: Any) -> Callable[[Any], Tuple[Any, ...]]: ...
-
-def methodcaller(name: str, *args: Any, **kwargs: Any) -> Callable[..., Any]: ...
-
-
-def iadd(a: Any, b: Any) -> Any: ...
-def __iadd__(a: Any, b: Any) -> Any: ...
-
-def iand(a: Any, b: Any) -> Any: ...
-def __iand__(a: Any, b: Any) -> Any: ...
-
-def iconcat(a: Any, b: Any) -> Any: ...
-def __iconcat__(a: Any, b: Any) -> Any: ...
-
-if sys.version_info < (3, ):
- def idiv(a: Any, b: Any) -> Any: ...
- def __idiv__(a: Any, b: Any) -> Any: ...
-
-def ifloordiv(a: Any, b: Any) -> Any: ...
-def __ifloordiv__(a: Any, b: Any) -> Any: ...
-
-def ilshift(a: Any, b: Any) -> Any: ...
-def __ilshift__(a: Any, b: Any) -> Any: ...
-
-def imod(a: Any, b: Any) -> Any: ...
-def __imod__(a: Any, b: Any) -> Any: ...
-
-def imul(a: Any, b: Any) -> Any: ...
-def __imul__(a: Any, b: Any) -> Any: ...
-
-if sys.version_info >= (3, 5):
- def imatmul(a: Any, b: Any) -> Any: ...
- def __imatmul__(a: Any, b: Any) -> Any: ...
-
-def ior(a: Any, b: Any) -> Any: ...
-def __ior__(a: Any, b: Any) -> Any: ...
-
-def ipow(a: Any, b: Any) -> Any: ...
-def __ipow__(a: Any, b: Any) -> Any: ...
-
-if sys.version_info < (3, ):
- def irepeat(a: Any, b: int) -> Any: ...
- def __irepeat__(a: Any, b: int) -> Any: ...
-
-def irshift(a: Any, b: Any) -> Any: ...
-def __irshift__(a: Any, b: Any) -> Any: ...
-
-def isub(a: Any, b: Any) -> Any: ...
-def __isub__(a: Any, b: Any) -> Any: ...
-
-def itruediv(a: Any, b: Any) -> Any: ...
-def __itruediv__(a: Any, b: Any) -> Any: ...
-
-def ixor(a: Any, b: Any) -> Any: ...
-def __ixor__(a: Any, b: Any) -> Any: ...
-
-
-if sys.version_info < (3, ):
- def isCallable(x: Any) -> bool: ...
- def isMappingType(x: Any) -> bool: ...
- def isNumberType(x: Any) -> bool: ...
- def isSequenceType(x: Any) -> bool: ...
diff --git a/typeshed/stdlib/2and3/optparse.pyi b/typeshed/stdlib/2and3/optparse.pyi
deleted file mode 100644
index fe7f437..0000000
--- a/typeshed/stdlib/2and3/optparse.pyi
+++ /dev/null
@@ -1,226 +0,0 @@
-# Generated by pytype, with only minor tweaks. Might be incomplete.
-import sys
-from typing import Any, Callable, Dict, IO, Iterable, List, Mapping, Optional, Sequence, Tuple, Union
-
-# See https://groups.google.com/forum/#!topic/python-ideas/gA1gdj3RZ5g
-if sys.version_info >= (3,):
- _Text = str
-else:
- _Text = Union[str, unicode]
-
-NO_DEFAULT = ... # type: Tuple[_Text, ...]
-SUPPRESS_HELP = ... # type: _Text
-SUPPRESS_USAGE = ... # type: _Text
-
-def check_builtin(option: Option, opt: Any, value: _Text) -> Any: ...
-def check_choice(option: Option, opt: Any, value: _Text) -> Any: ...
-if sys.version_info >= (3,):
- def isbasestring(x: Any) -> bool: ...
-
-class OptParseError(Exception):
- msg = ... # type: _Text
- def __init__(self, msg: _Text) -> None: ...
-
-class BadOptionError(OptParseError):
- opt_str = ... # type: _Text
- def __init__(self, opt_str: _Text) -> None: ...
-
-class AmbiguousOptionError(BadOptionError):
- possibilities = ... # type: Iterable[_Text]
- def __init__(self, opt_str: _Text, possibilities: Sequence[_Text]) -> None: ...
-
-class OptionError(OptParseError):
- msg = ... # type: _Text
- option_id = ... # type: _Text
- def __init__(self, msg: _Text, option: Option) -> None: ...
-
-class OptionConflictError(OptionError): ...
-
-class OptionValueError(OptParseError): ...
-
-
-class HelpFormatter:
- NO_DEFAULT_VALUE = ... # type: _Text
- _long_opt_fmt = ... # type: _Text
- _short_opt_fmt = ... # type: _Text
- current_indent = ... # type: int
- default_tag = ... # type: _Text
- help_position = ... # type: Any
- help_width = ... # type: Any
- indent_increment = ... # type: int
- level = ... # type: int
- max_help_position = ... # type: int
- option_strings = ... # type: Dict[Option, _Text]
- parser = ... # type: OptionParser
- short_first = ... # type: Any
- width = ... # type: int
- def __init__(self, indent_increment: int, max_help_position: int, width: Optional[int], short_first: int) -> None: ...
- def _format__Text(self, _Text: _Text) -> _Text: ...
- def dedent(self) -> None: ...
- def expand_default(self, option: Option) -> _Text: ...
- def format_description(self, description: _Text) -> _Text: ...
- def format_epilog(self, epilog) -> _Text: ...
- def format_heading(self, heading: Any) -> _Text: ...
- def format_option(self, option: OptionParser) -> _Text: ...
- def format_option_strings(self, option: OptionParser) -> Any: ...
- def format_usage(self, usage: Any) -> _Text: ...
- def indent(self) -> None: ...
- def set_long_opt_delimiter(self, delim: _Text) -> None: ...
- def set_parser(self, parser: OptionParser) -> None: ...
- def set_short_opt_delimiter(self, delim: _Text) -> None: ...
- def store_option_strings(self, parser: OptionParser) -> None: ...
-
-class IndentedHelpFormatter(HelpFormatter):
- def __init__(self,
- indent_increment: int = ...,
- max_help_position: int = ...,
- width: Optional[int] = ...,
- short_first: int = ...) -> None: ...
- def format_heading(self, heading: _Text) -> _Text: ...
- def format_usage(self, usage: _Text) -> _Text: ...
-
-class TitledHelpFormatter(HelpFormatter):
- def __init__(self,
- indent_increment: int = ...,
- max_help_position: int = ...,
- width: Optional[int] = ...,
- short_first: int = ...) -> None: ...
- def format_heading(self, heading: _Text) -> _Text: ...
- def format_usage(self, usage: _Text) -> _Text: ...
-
-class Option:
- ACTIONS = ... # type: Tuple[_Text, ...]
- ALWAYS_TYPED_ACTIONS = ... # type: Tuple[_Text, ...]
- ATTRS = ... # type: List[_Text]
- CHECK_METHODS = ... # type: Optional[List[Callable]]
- CONST_ACTIONS = ... # type: Tuple[_Text, ...]
- STORE_ACTIONS = ... # type: Tuple[_Text, ...]
- TYPED_ACTIONS = ... # type: Tuple[_Text, ...]
- TYPES = ... # type: Tuple[_Text, ...]
- TYPE_CHECKER = ... # type: Dict[_Text, Callable]
- _long_opts = ... # type: List[_Text]
- _short_opts = ... # type: List[_Text]
- action = ... # type: _Text
- dest = ... # type: Any
- nargs = ... # type: int
- type = ... # type: Any
- def __init__(self, *opts, **attrs) -> None: ...
- def _check_action(self) -> None: ...
- def _check_callback(self) -> None: ...
- def _check_choice(self) -> None: ...
- def _check_const(self) -> None: ...
- def _check_dest(self) -> None: ...
- def _check_nargs(self) -> None: ...
- def _check_opt_strings(self, opts: Optional[_Text]) -> Any: ...
- def _check_type(self) -> None: ...
- def _set_attrs(self, attrs: Dict[_Text, Any]) -> None: ...
- def _set_opt_strings(self, opts: _Text) -> None: ...
- def check_value(self, opt: Any, value: Any) -> Any: ...
- def convert_value(self, opt: Any, value: Any) -> Any: ...
- def get_opt_string(self) -> _Text: ...
- def process(self, opt: Any, value: Any, values: Any, parser: OptionParser) -> int: ...
- def take_action(self, action: _Text, dest: _Text, opt: Any, value: Any, values: Any, parser: OptionParser) -> int: ...
- def takes_value(self) -> bool: ...
-
-make_option = Option
-
-class OptionContainer:
- _long_opt = ... # type: Dict[_Text, Option]
- _short_opt = ... # type: Dict[_Text, Option]
- conflict_handler = ... # type: _Text
- defaults = ... # type: Dict[_Text, Any]
- description = ... # type: Any
- option_class = ... # type: Any
- def __init__(self, option_class: Option, conflict_handler: Any, description: Any) -> None: ...
- def _check_conflict(self, option: Any) -> None: ...
- def _create_option_mappings(self) -> None: ...
- def _share_option_mappings(self, parser: OptionParser) -> None: ...
- def add_option(self, *args, **kwargs) -> Any: ...
- def add_options(self, option_list: Iterable[Option]) -> None: ...
- def destroy(self) -> None: ...
- def format_description(self, formatter: Optional[HelpFormatter]) -> Any: ...
- def format_help(self, formatter: Optional[HelpFormatter]) -> _Text: ...
- def format_option_help(self, formatter: Optional[HelpFormatter]) -> _Text: ...
- def get_description(self) -> Any: ...
- def get_option(self, opt_str: _Text) -> Optional[Option]: ...
- def has_option(self, opt_str: _Text) -> bool: ...
- def remove_option(self, opt_str: _Text) -> None: ...
- def set_conflict_handler(self, handler: Any) -> None: ...
- def set_description(self, description: Any) -> None: ...
-
-class OptionGroup(OptionContainer):
- option_list = ... # type: List[Option]
- parser = ... # type: OptionParser
- title = ... # type: _Text
- def __init__(self, parser: OptionParser, title: _Text, description: Optional[_Text]) -> None: ...
- def _create_option_list(self) -> None: ...
- def set_title(self, title: _Text) -> None: ...
-
-class OptionParser(OptionContainer):
- allow_interspersed_args = ... # type: bool
- epilog = ... # type: Any
- formatter = ... # type: HelpFormatter
- largs = ... # type: Optional[List[_Text]]
- option_groups = ... # type: List[OptionParser]
- option_list = ... # type: List[Any]
- process_default_values = ... # type: Any
- prog = ... # type: Any
- rargs = ... # type: Optional[List[Any]]
- standard_option_list = ... # type: List
- usage = ... # type: Optional[_Text]
- values = ... # type: Any
- version = ... # type: _Text
- def __init__(self, usage: Optional[_Text] = ...,
- option_list: Iterable[Option] = ...,
- option_class: Option = ...,
- version: Optional[_Text] = ...,
- conflict_handler: _Text = ...,
- description: Optional[_Text] = ...,
- formatter: Optional[HelpFormatter] = ...,
- add_help_option: bool = ...,
- prog: Optional[_Text] = ...,
- epilog: Optional[_Text] = ...) -> None: ...
- def _add_help_option(self) -> None: ...
- def _add_version_option(self) -> None: ...
- def _create_option_list(self) -> None: ...
- def _get_all_options(self) -> List[Any]: ...
- def _get_args(self, args: Iterable) -> List[Any]: ...
- def _init_parsing_state(self) -> None: ...
- def _match_long_opt(self, opt: _Text) -> _Text: ...
- def _populate_option_list(self, option_list: Iterable[Option], add_help: bool = ...) -> None: ...
- def _process_args(self, largs: List, rargs: List, values: Values) -> None: ...
- def _process_long_opt(self, rargs: List, values: Any) -> None: ...
- def _process_short_opts(self, rargs: List, values: Any) -> None: ...
- def add_option_group(self, *args, **kwargs) -> OptionParser: ...
- def check_values(self, values: Any, args) -> Tuple[Any, ...]: ...
- def disable_interspersed_args(self) -> None: ...
- def enable_interspersed_args(self) -> None: ...
- def error(self, msg: _Text) -> None: ...
- def exit(self, status: int = ..., msg: Optional[str] = ...) -> None: ...
- def expand_prog_name(self, s: Optional[_Text]) -> Any: ...
- def format_epilog(self, formatter: HelpFormatter) -> Any: ...
- def format_help(self, formatter: Optional[HelpFormatter] = ...) -> _Text: ...
- def format_option_help(self, formatter: Optional[HelpFormatter] = ...) -> _Text: ...
- def get_default_values(self) -> Values: ...
- def get_option_group(self, opt_str: _Text) -> Any: ...
- def get_prog_name(self) -> _Text: ...
- def get_usage(self) -> _Text: ...
- def get_version(self) -> _Text: ...
- def parse_args(self, args: Optional[Sequence[_Text]] = ..., values: Optional[Values] = ...) -> Tuple[Any, ...]: ...
- def print_usage(self, file: Optional[IO[str]] = ...) -> None: ...
- def print_help(self, file: Optional[IO[str]] = ...) -> None: ...
- def print_version(self, file: Optional[IO[str]] = ...) -> None: ...
- def set_default(self, dest: Any, value: Any) -> None: ...
- def set_defaults(self, **kwargs) -> None: ...
- def set_process_default_values(self, process: Any) -> None: ...
- def set_usage(self, usage: _Text) -> None: ...
-
-
-class Values:
- def __init__(self, defaults: Optional[Mapping[str, Any]] = ...) -> None: ...
- def _update(self, dict: Dict[_Text, Any], mode: Any) -> None: ...
- def _update_careful(self, dict: Dict[_Text, Any]) -> None: ...
- def _update_loose(self, dict: Dict[_Text, Any]) -> None: ...
- def ensure_value(self, attr: Any, value: Any) -> Any: ...
- def read_file(self, filename: _Text, mode: _Text) -> None: ...
- def read_module(self, modname: _Text, mode: _Text) -> None: ...
diff --git a/typeshed/stdlib/2and3/pickletools.pyi b/typeshed/stdlib/2and3/pickletools.pyi
deleted file mode 100644
index c036646..0000000
--- a/typeshed/stdlib/2and3/pickletools.pyi
+++ /dev/null
@@ -1,145 +0,0 @@
-# Stubs for pickletools (Python 2 and 3)
-import sys
-from typing import Any, Callable, IO, Iterator, List, MutableMapping, Optional, Text, Tuple, Type, Union
-
-_Reader = Callable[[IO[bytes]], Any]
-
-if sys.version_info >= (3, 0):
- bytes_types: Tuple[Type[Any], ...]
-
-UP_TO_NEWLINE: int
-TAKEN_FROM_ARGUMENT1: int
-TAKEN_FROM_ARGUMENT4: int
-if sys.version_info >= (3, 3):
- TAKEN_FROM_ARGUMENT4U: int
-if sys.version_info >= (3, 4):
- TAKEN_FROM_ARGUMENT8U: int
-
-class ArgumentDescriptor(object):
- name: str
- n: int
- reader: _Reader
- doc: str
- def __init__(self, name: str, n: int, reader: _Reader, doc: str) -> None: ...
-
-def read_uint1(f: IO[bytes]) -> int: ...
-uint1: ArgumentDescriptor
-
-def read_uint2(f: IO[bytes]) -> int: ...
-uint2: ArgumentDescriptor
-
-def read_int4(f: IO[bytes]) -> int: ...
-int4: ArgumentDescriptor
-
-if sys.version_info >= (3, 3):
- def read_uint4(f: IO[bytes]) -> int: ...
- uint4: ArgumentDescriptor
-
-if sys.version_info >= (3, 5):
- def read_uint8(f: IO[bytes]) -> int: ...
- uint8: ArgumentDescriptor
-
-def read_stringnl(f: IO[bytes], decode: bool = ..., stripquotes: bool = ...) -> Union[bytes, Text]: ...
-stringnl: ArgumentDescriptor
-
-def read_stringnl_noescape(f: IO[bytes]) -> str: ...
-stringnl_noescape: ArgumentDescriptor
-
-def read_stringnl_noescape_pair(f: IO[bytes]) -> Text: ...
-stringnl_noescape_pair: ArgumentDescriptor
-
-def read_string1(f: IO[bytes]) -> str: ...
-string1: ArgumentDescriptor
-
-def read_string4(f: IO[bytes]) -> str: ...
-string4: ArgumentDescriptor
-
-if sys.version_info >= (3, 3):
- def read_bytes1(f: IO[bytes]) -> bytes: ...
- bytes1: ArgumentDescriptor
-
- def read_bytes4(f: IO[bytes]) -> bytes: ...
- bytes4: ArgumentDescriptor
-
-if sys.version_info >= (3, 4):
- def read_bytes8(f: IO[bytes]) -> bytes: ...
- bytes8: ArgumentDescriptor
-
-def read_unicodestringnl(f: IO[bytes]) -> Text: ...
-unicodestringnl: ArgumentDescriptor
-
-if sys.version_info >= (3, 4):
- def read_unicodestring1(f: IO[bytes]) -> Text: ...
- unicodestring1: ArgumentDescriptor
-
-def read_unicodestring4(f: IO[bytes]) -> Text: ...
-unicodestring4: ArgumentDescriptor
-
-if sys.version_info >= (3, 4):
- def read_unicodestring8(f: IO[bytes]) -> Text: ...
- unicodestring8: ArgumentDescriptor
-
-def read_decimalnl_short(f: IO[bytes]) -> int: ...
-def read_decimalnl_long(f: IO[bytes]) -> int: ...
-decimalnl_short: ArgumentDescriptor
-decimalnl_long: ArgumentDescriptor
-
-def read_floatnl(f: IO[bytes]) -> float: ...
-floatnl: ArgumentDescriptor
-
-def read_float8(f: IO[bytes]) -> float: ...
-float8: ArgumentDescriptor
-
-def read_long1(f: IO[bytes]) -> int: ...
-long1: ArgumentDescriptor
-
-def read_long4(f: IO[bytes]) -> int: ...
-long4: ArgumentDescriptor
-
-class StackObject(object):
- name: str
- obtype: Union[Type[Any], Tuple[Type[Any], ...]]
- doc: str
- def __init__(self, name: str, obtype: Union[Type[Any], Tuple[Type[Any], ...]], doc: str) -> None: ...
-
-pyint: StackObject
-pylong: StackObject
-pyinteger_or_bool: StackObject
-pybool: StackObject
-pyfloat: StackObject
-if sys.version_info >= (3, 4):
- pybytes_or_str: StackObject
-pystring: StackObject
-if sys.version_info >= (3, 0):
- pybytes: StackObject
-pyunicode: StackObject
-pynone: StackObject
-pytuple: StackObject
-pylist: StackObject
-pydict: StackObject
-if sys.version_info >= (3, 4):
- pyset: StackObject
- pyfrozenset: StackObject
-anyobject: StackObject
-markobject: StackObject
-stackslice: StackObject
-
-class OpcodeInfo(object):
- name: str
- code: str
- arg: Optional[ArgumentDescriptor]
- stack_before: List[StackObject]
- stack_after: List[StackObject]
- proto: int
- doc: str
- def __init__(self, name: str, code: str, arg: Optional[ArgumentDescriptor],
- stack_before: List[StackObject], stack_after: List[StackObject], proto: int, doc: str) -> None: ...
-
-opcodes: List[OpcodeInfo]
-
-def genops(pickle: Union[bytes, IO[bytes]]) -> Iterator[Tuple[OpcodeInfo, Optional[Any], Optional[int]]]: ...
-def optimize(p: Union[bytes, IO[bytes]]) -> bytes: ...
-if sys.version_info >= (3, 2):
- def dis(pickle: Union[bytes, IO[bytes]], out: Optional[IO[str]] = ..., memo: Optional[MutableMapping[int, Any]] = ..., indentlevel: int = ..., annotate: int = ...) -> None: ...
-else:
- def dis(pickle: Union[bytes, IO[bytes]], out: Optional[IO[str]] = ..., memo: Optional[MutableMapping[int, Any]] = ..., indentlevel: int = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/pkgutil.pyi b/typeshed/stdlib/2and3/pkgutil.pyi
deleted file mode 100644
index e6d4672..0000000
--- a/typeshed/stdlib/2and3/pkgutil.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for pkgutil
-
-from typing import Any, Callable, Generator, IO, Iterable, List, Optional, Tuple
-import sys
-
-if sys.version_info >= (3,):
- from importlib.abc import Loader
-else:
- Loader = Any
-
-_YMFNI = Generator[Tuple[Any, str, bool], None, None]
-
-
-def extend_path(path: Iterable[str], name: str) -> Iterable[str]: ...
-
-class ImpImporter:
- def __init__(self, dirname: Optional[str] = ...) -> None: ...
-
-class ImpLoader:
- def __init__(self, fullname: str, file: IO[str], filename: str,
- etc: Tuple[str, str, int]) -> None: ...
-
-def find_loader(fullname: str) -> Loader: ...
-def get_importer(path_item: str) -> Any: ... # TODO precise type
-def get_loader(module_or_name: str) -> Loader: ...
-def iter_importers(fullname: str = ...) -> Generator[Any, None, None]: ... # TODO precise type
-def iter_modules(path: Optional[List[str]] = ...,
- prefix: str = ...) -> _YMFNI: ... # TODO precise type
-def walk_packages(path: Optional[str] = ..., prefix: str = ...,
- onerror: Optional[Callable[[str], None]] = ...) -> _YMFNI: ...
-def get_data(package: str, resource: str) -> bytes: ...
diff --git a/typeshed/stdlib/2and3/plistlib.pyi b/typeshed/stdlib/2and3/plistlib.pyi
deleted file mode 100644
index 40a3f97..0000000
--- a/typeshed/stdlib/2and3/plistlib.pyi
+++ /dev/null
@@ -1,60 +0,0 @@
-# Stubs for plistlib
-
-from typing import (
- Any, IO, Mapping, MutableMapping, Optional, Union,
- Type, TypeVar,
-)
-from typing import Dict as DictT
-from enum import Enum
-import sys
-
-mm = MutableMapping[str, Any]
-_D = TypeVar('_D', bound=mm)
-if sys.version_info >= (3,):
- _Path = str
-else:
- _Path = Union[str, unicode]
-
-
-if sys.version_info >= (3,):
- class PlistFormat(Enum):
- FMT_XML = ... # type: PlistFormat
- FMT_BINARY = ... # type: PlistFormat
-
-if sys.version_info >= (3, 4):
- def load(fp: IO[bytes], *, fmt: Optional[PlistFormat] = ...,
- use_builtin_types: bool, dict_type: Type[_D] =...) -> _D: ...
- def loads(data: bytes, *, fmt: Optional[PlistFormat] = ...,
- use_builtin_types: bool = ..., dict_type: Type[_D] = ...) -> _D: ...
- def dump(value: Mapping[str, Any], fp: IO[bytes], *,
- fmt: PlistFormat =..., sort_keys: bool = ...,
- skipkeys: bool = ...) -> None: ...
- def dumps(value: Mapping[str, Any], *, fmt: PlistFormat = ...,
- skipkeys: bool = ..., sort_keys: bool = ...) -> bytes: ...
-
-def readPlist(pathOrFile: Union[_Path, IO[bytes]]) -> DictT[str, Any]: ...
-def writePlist(value: Mapping[str, Any], pathOrFile: Union[_Path, IO[bytes]]) -> None: ...
-def readPlistFromBytes(data: bytes) -> DictT[str, Any]: ...
-def writePlistToBytes(value: Mapping[str, Any]) -> bytes: ...
-if sys.version_info < (3,):
- def readPlistFromResource(path: _Path, restype: str = ...,
- resid: int = ...) -> DictT[str, Any]: ...
- def writePlistToResource(rootObject: Mapping[str, Any], path: _Path,
- restype: str = ...,
- resid: int = ...) -> None: ...
- def readPlistFromString(data: str) -> DictT[str, Any]: ...
- def writePlistToString(rootObject: Mapping[str, Any]) -> str: ...
-
-if sys.version_info >= (3,):
- class Dict(dict):
- def __getattr__(self, attr: str) -> Any: ...
- def __setattr__(self, attr: str, value: Any) -> None: ...
- def __delattr__(self, attr: str) -> None: ...
-
-class Data:
- data = ... # type: bytes
- def __init__(self, data: bytes) -> None: ...
-
-if sys.version_info >= (3,):
- FMT_XML = PlistFormat.FMT_XML
- FMT_BINARY = PlistFormat.FMT_BINARY
diff --git a/typeshed/stdlib/2and3/poplib.pyi b/typeshed/stdlib/2and3/poplib.pyi
deleted file mode 100644
index e7e0c36..0000000
--- a/typeshed/stdlib/2and3/poplib.pyi
+++ /dev/null
@@ -1,75 +0,0 @@
-# Stubs for poplib (Python 2 and 3)
-
-from mypy_extensions import NoReturn
-import socket
-import ssl
-import sys
-from typing import Any, BinaryIO, Dict, List, Optional, overload, Pattern, Text, Tuple
-
-_LongResp = Tuple[bytes, List[bytes], int]
-
-class error_proto(Exception): pass
-
-POP3_PORT: int
-POP3_SSL_PORT: int
-CR: bytes
-LF: bytes
-CRLF: bytes
-
-
-class POP3:
- if sys.version_info >= (3, 0):
- encoding: Text
-
- host: Text
- port: int
- sock: socket.socket
- file: BinaryIO
- welcome: bytes
-
- def __init__(self, host: Text, port: int = ..., timeout: float = ...) -> None: ...
- def getwelcome(self) -> bytes: ...
- def set_debuglevel(self, level: int) -> None: ...
- def user(self, user: Text) -> bytes: ...
- def pass_(self, pswd: Text) -> bytes: ...
- def stat(self) -> Tuple[int, int]: ...
- def list(self, which: Optional[Any] = ...) -> _LongResp: ...
- def retr(self, which: Any) -> _LongResp: ...
- def dele(self, which: Any) -> bytes: ...
- def noop(self) -> bytes: ...
- def rset(self) -> bytes: ...
- def quit(self) -> bytes: ...
- def close(self) -> None: ...
- def rpop(self, user: Text) -> bytes: ...
-
- timestamp: Pattern[Text]
-
- if sys.version_info < (3, 0):
- def apop(self, user: Text, secret: Text) -> bytes: ...
- else:
- def apop(self, user: Text, password: Text) -> bytes: ...
- def top(self, which: Any, howmuch: int) -> _LongResp: ...
-
- @overload
- def uidl(self) -> _LongResp: ...
- @overload
- def uidl(self, which: Any) -> bytes: ...
-
- if sys.version_info >= (3, 5):
- def utf8(self) -> bytes: ...
- if sys.version_info >= (3, 4):
- def capa(self) -> Dict[Text, List[Text]]: ...
- def stls(self, context: Optional[ssl.SSLContext] = ...) -> bytes: ...
-
-
-class POP3_SSL(POP3):
- if sys.version_info >= (3, 0):
- def __init__(self, host: Text, port: int = ..., keyfile: Optional[Text] = ..., certfile: Optional[Text] = ...,
- timeout: float = ..., context: Optional[ssl.SSLContext] = ...) -> None: ...
- else:
- def __init__(self, host: Text, port: int = ..., keyfile: Optional[Text] = ..., certfile: Optional[Text] = ...,
- timeout: float = ...) -> None: ...
-
- if sys.version_info >= (3, 4):
- # "context" is actually the last argument, but that breaks LSP and it doesn't really matter because all the arguments are ignored
- def stls(self, context: Any = ..., keyfile: Any = ..., certfile: Any = ...) -> bytes: ...
diff --git a/typeshed/stdlib/2and3/pprint.pyi b/typeshed/stdlib/2and3/pprint.pyi
deleted file mode 100644
index 35da3a3..0000000
--- a/typeshed/stdlib/2and3/pprint.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for pprint
-
-# Based on http://docs.python.org/2/library/pprint.html
-# Based on http://docs.python.org/3/library/pprint.html
-
-from typing import Any, Dict, Tuple, IO
-
-def pformat(o: object, indent: int = ..., width: int = ...,
- depth: int = ...) -> str: ...
-def pprint(o: object, stream: IO[str] = ..., indent: int = ..., width: int = ...,
- depth: int = ...) -> None: ...
-def isreadable(o: object) -> bool: ...
-def isrecursive(o: object) -> bool: ...
-def saferepr(o: object) -> str: ...
-
-class PrettyPrinter:
- def __init__(self, indent: int = ..., width: int = ..., depth: int = ...,
- stream: IO[str] = ...) -> None: ...
- def pformat(self, o: object) -> str: ...
- def pprint(self, o: object) -> None: ...
- def isreadable(self, o: object) -> bool: ...
- def isrecursive(self, o: object) -> bool: ...
- def format(self, o: object, context: Dict[int, Any], maxlevels: int,
- level: int) -> Tuple[str, bool, bool]: ...
diff --git a/typeshed/stdlib/2and3/profile.pyi b/typeshed/stdlib/2and3/profile.pyi
deleted file mode 100644
index 21a7c8f..0000000
--- a/typeshed/stdlib/2and3/profile.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-from typing import Any, Callable, Dict, Optional, TypeVar
-
-def run(statement: str, filename: Optional[str] = ..., sort: int = ...) -> None: ...
-def runctx(statement: str, globals: Dict[str, Any], locals: Dict[str, Any], filename: Optional[str] = ..., sort: int = ...) -> None: ...
-
-_SelfT = TypeVar('_SelfT', bound='Profile')
-_T = TypeVar('_T')
-
-class Profile:
- def __init__(self, timer: Optional[Callable[[], float]] = ..., bias: Optional[int] = ...) -> None: ...
- def set_cmd(self, cmd: str) -> None: ...
- def simulate_call(self, name: str) -> None: ...
- def simulate_cmd_complete(self) -> None: ...
- def print_stats(self, sort: int = ...) -> None: ...
- def dump_stats(self, file: str) -> None: ...
- def create_stats(self) -> None: ...
- def snapshot_stats(self) -> None: ...
- def run(self: _SelfT, cmd: str) -> _SelfT: ...
- def runctx(self: _SelfT, cmd: str, globals: Dict[str, Any], locals: Dict[str, Any]) -> _SelfT: ...
- def runcall(self, func: Callable[..., _T], *args: Any, **kw: Any) -> _T: ...
- def calibrate(self, m: int, verbose: int = ...) -> float: ...
diff --git a/typeshed/stdlib/2and3/pstats.pyi b/typeshed/stdlib/2and3/pstats.pyi
deleted file mode 100644
index 2321391..0000000
--- a/typeshed/stdlib/2and3/pstats.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-from profile import Profile
-from cProfile import Profile as cProfile
-import os
-import sys
-from typing import Any, Dict, IO, Iterable, List, Text, Tuple, TypeVar, Union, overload
-
-_Selector = Union[str, float, int]
-_T = TypeVar('_T', bound='Stats')
-if sys.version_info >= (3, 6):
- _Path = Union[bytes, Text, os.PathLike[Any]]
-else:
- _Path = Union[bytes, Text]
-
-class Stats:
- def __init__(self: _T, __arg: Union[None, str, Text, Profile, cProfile] = ...,
- *args: Union[None, str, Text, Profile, cProfile, _T],
- stream: IO[Any] = ...) -> None: ...
- def init(self, arg: Union[None, str, Text, Profile, cProfile]) -> None: ...
- def load_stats(self, arg: Union[None, str, Text, Profile, cProfile]) -> None: ...
- def get_top_level_stats(self) -> None: ...
- def add(self: _T, *arg_list: Union[None, str, Text, Profile, cProfile, _T]) -> _T: ...
- def dump_stats(self, filename: _Path) -> None: ...
- def get_sort_arg_defs(self) -> Dict[str, Tuple[Tuple[Tuple[int, int], ...], str]]: ...
- @overload
- def sort_stats(self: _T, field: int) -> _T: ...
- @overload
- def sort_stats(self: _T, *field: str) -> _T: ...
- def reverse_order(self: _T) -> _T: ...
- def strip_dirs(self: _T) -> _T: ...
- def calc_callees(self) -> None: ...
- def eval_print_amount(self, sel: _Selector, list: List[str], msg: str) -> Tuple[List[str], str]: ...
- def get_print_list(self, sel_list: Iterable[_Selector]) -> Tuple[int, List[str]]: ...
- def print_stats(self: _T, *amount: _Selector) -> _T: ...
- def print_callees(self: _T, *amount: _Selector) -> _T: ...
- def print_callers(self: _T, *amount: _Selector) -> _T: ...
- def print_call_heading(self, name_size: int, column_title: str) -> None: ...
- def print_call_line(self, name_size: int, source: str, call_dict: Dict[str, Any], arrow: str = ...) -> None: ...
- def print_title(self) -> None: ...
- def print_line(self, func: str) -> None: ...
diff --git a/typeshed/stdlib/2and3/pty.pyi b/typeshed/stdlib/2and3/pty.pyi
deleted file mode 100644
index 3931bb0..0000000
--- a/typeshed/stdlib/2and3/pty.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for pty (Python 2 and 3)
-import sys
-from typing import Callable, Iterable, Tuple, Union
-
-_Reader = Callable[[int], bytes]
-
-STDIN_FILENO: int
-STDOUT_FILENO: int
-STDERR_FILENO: int
-
-CHILD: int
-
-def openpty() -> Tuple[int, int]: ...
-def master_open() -> Tuple[int, str]: ...
-def slave_open(tty_name: str) -> int: ...
-def fork() -> Tuple[int, int]: ...
-if sys.version_info >= (3, 4):
- def spawn(argv: Union[str, Iterable[str]], master_read: _Reader = ..., stdin_read: _Reader = ...) -> int: ...
-else:
- def spawn(argv: Union[str, Iterable[str]], master_read: _Reader = ..., stdin_read: _Reader = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/py_compile.pyi b/typeshed/stdlib/2and3/py_compile.pyi
deleted file mode 100644
index cdd51ec..0000000
--- a/typeshed/stdlib/2and3/py_compile.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for py_compile (Python 2 and 3)
-import sys
-
-from typing import Optional, List, Text, AnyStr, Union
-
-_EitherStr = Union[bytes, Text]
-
-class PyCompileError(Exception):
- exc_type_name = ... # type: str
- exc_value = ... # type: BaseException
- file = ... # type: str
- msg = ... # type: str
- def __init__(self, exc_type: str, exc_value: BaseException, file: str, msg: str = ...) -> None: ...
-
-if sys.version_info >= (3, 2):
- def compile(file: AnyStr, cfile: Optional[AnyStr] = ..., dfile: Optional[AnyStr] = ..., doraise: bool = ..., optimize: int = ...) -> Optional[AnyStr]: ...
-else:
- def compile(file: _EitherStr, cfile: Optional[_EitherStr] = ..., dfile: Optional[_EitherStr] = ..., doraise: bool = ...) -> None: ...
-
-def main(args: Optional[List[Text]] = ...): ...
diff --git a/typeshed/stdlib/2and3/pyclbr.pyi b/typeshed/stdlib/2and3/pyclbr.pyi
deleted file mode 100644
index 8dad523..0000000
--- a/typeshed/stdlib/2and3/pyclbr.pyi
+++ /dev/null
@@ -1,40 +0,0 @@
-from typing import List, Union, Sequence, Optional, Dict
-
-
-class Class:
- module = ... # type: str
- name = ... # type: str
- super = ... # type: Optional[List[Union["Class", str]]]
- methods = ... # type: Dict[str, int]
- file = ... # type: int
- lineno = ... # type: int
-
- def __init__(self,
- module: str,
- name: str,
- super: Optional[List[Union["Class", str]]],
- file: str,
- lineno: int) -> None: ...
-
-
-class Function:
- module = ... # type: str
- name = ... # type: str
- file = ... # type: int
- lineno = ... # type: int
-
- def __init__(self,
- module: str,
- name: str,
- file: str,
- lineno: int) -> None: ...
-
-
-def readmodule(module: str,
- path: Optional[Sequence[str]] = ...
- ) -> Dict[str, Class]: ...
-
-
-def readmodule_ex(module: str,
- path: Optional[Sequence[str]] = ...
- ) -> Dict[str, Union[Class, Function, List[str]]]: ...
diff --git a/typeshed/stdlib/2and3/quopri.pyi b/typeshed/stdlib/2and3/quopri.pyi
deleted file mode 100644
index 2823f8c..0000000
--- a/typeshed/stdlib/2and3/quopri.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for quopri (Python 2 and 3)
-
-from typing import BinaryIO
-
-def encode(input: BinaryIO, output: BinaryIO, quotetabs: int, header: int = ...) -> None: ...
-def encodestring(s: bytes, quotetabs: int = ..., header: int = ...) -> bytes: ...
-def decode(input: BinaryIO, output: BinaryIO, header: int = ...) -> None: ...
-def decodestring(s: bytes, header: int = ...) -> bytes: ...
diff --git a/typeshed/stdlib/2and3/readline.pyi b/typeshed/stdlib/2and3/readline.pyi
deleted file mode 100644
index aff2deb..0000000
--- a/typeshed/stdlib/2and3/readline.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for readline
-
-from typing import Callable, Optional, Sequence
-import sys
-
-_CompleterT = Optional[Callable[[str, int], Optional[str]]]
-_CompDispT = Optional[Callable[[str, Sequence[str], int], None]]
-
-
-def parse_and_bind(string: str) -> None: ...
-def read_init_file(filename: str = ...) -> None: ...
-
-def get_line_buffer() -> str: ...
-def insert_text(string: str) -> None: ...
-def redisplay() -> None: ...
-
-def read_history_file(filename: str = ...) -> None: ...
-def write_history_file(filename: str = ...) -> None: ...
-if sys.version_info >= (3, 5):
- def append_history_file(nelements: int, filename: str = ...) -> None: ...
-def get_history_length() -> int: ...
-def set_history_length(length: int) -> None: ...
-
-def clear_history() -> None: ...
-def get_current_history_length() -> int: ...
-def get_history_item(index: int) -> str: ...
-def remove_history_item(pos: int) -> None: ...
-def replace_history_item(pos: int, line: str) -> None: ...
-def add_history(string: str) -> None: ...
-
-def set_startup_hook(function: Optional[Callable[[], None]] = ...) -> None: ...
-def set_pre_input_hook(function: Optional[Callable[[], None]] = ...) -> None: ...
-
-def set_completer(function: _CompleterT = ...) -> None: ...
-def get_completer() -> _CompleterT: ...
-def get_completion_type() -> int: ...
-def get_begidx() -> int: ...
-def get_endidx() -> int: ...
-def set_completer_delims(string: str) -> None: ...
-def get_completer_delims() -> str: ...
-def set_completion_display_matches_hook(function: _CompDispT = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/rlcompleter.pyi b/typeshed/stdlib/2and3/rlcompleter.pyi
deleted file mode 100644
index 17e98c6..0000000
--- a/typeshed/stdlib/2and3/rlcompleter.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for rlcompleter
-
-from typing import Optional, Union
-import sys
-
-if sys.version_info >= (3,):
- _Text = str
-else:
- _Text = Union[str, unicode]
-
-
-class Completer:
- def complete(self, text: _Text, state: int) -> Optional[str]: ...
diff --git a/typeshed/stdlib/2and3/sched.pyi b/typeshed/stdlib/2and3/sched.pyi
deleted file mode 100644
index 7222d13..0000000
--- a/typeshed/stdlib/2and3/sched.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-# Stub for sched (Python 2 and 3)
-
-import sys
-from typing import Any, Callable, Dict, List, NamedTuple, Text, Tuple
-
-Event = NamedTuple('Event', [
- ('time', float),
- ('priority', Any),
- ('action', Callable[..., Any]),
- ('argument', Tuple[Any, ...]),
- ('kwargs', Dict[Text, Any]),
-])
-
-class scheduler:
- if sys.version_info >= (3, 3):
- def __init__(self, timefunc: Callable[[], float] = ..., delayfunc: Callable[[float], None] = ...) -> None: ...
- def enterabs(self, time: float, priority: Any, action: Callable[..., Any], argument: Tuple[Any, ...] = ..., kwargs: Dict[str, Any] = ...) -> Event: ...
- def enter(self, delay: float, priority: Any, action: Callable[..., Any], argument: Tuple[Any, ...] = ..., kwargs: Dict[str, Any] = ...) -> Event: ...
- def run(self, blocking: bool = ...) -> float: ...
- else:
- def __init__(self, timefunc: Callable[[], float], delayfunc: Callable[[float], None]) -> None: ...
- def enterabs(self, time: float, priority: Any, action: Callable[..., Any], argument: Tuple[Any, ...]) -> Event: ...
- def enter(self, delay: float, priority: Any, action: Callable[..., Any], argument: Tuple[Any, ...]) -> Event: ...
- def run(self) -> float: ...
-
- def cancel(self, event: Event) -> None: ...
- def empty(self) -> bool: ...
- @property
- def queue(self) -> List[Event]: ...
diff --git a/typeshed/stdlib/2and3/site.pyi b/typeshed/stdlib/2and3/site.pyi
deleted file mode 100644
index 411677a..0000000
--- a/typeshed/stdlib/2and3/site.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for site
-
-from typing import List, Iterable, Optional
-import sys
-
-PREFIXES = ... # type: List[str]
-ENABLE_USER_SITE = ... # type: Optional[bool]
-USER_SITE = ... # type: Optional[str]
-USER_BASE = ... # type: Optional[str]
-
-if sys.version_info < (3,):
- def main() -> None: ...
-def addsitedir(sitedir: str,
- known_paths: Optional[Iterable[str]] = ...) -> None: ...
-def getsitepackages(prefixes: Optional[Iterable[str]] = ...) -> List[str]: ...
-def getuserbase() -> str: ...
-def getusersitepackages() -> str: ...
diff --git a/typeshed/stdlib/2and3/smtpd.pyi b/typeshed/stdlib/2and3/smtpd.pyi
deleted file mode 100644
index f4339c0..0000000
--- a/typeshed/stdlib/2and3/smtpd.pyi
+++ /dev/null
@@ -1,87 +0,0 @@
-# Stubs for smtpd (Python 2 and 3)
-import sys
-import socket
-import asyncore
-import asynchat
-
-from typing import Any, DefaultDict, List, Optional, Text, Tuple, Type
-
-_Address = Tuple[str, int] # (host, port)
-
-
-class SMTPChannel(asynchat.async_chat):
- COMMAND: int
- DATA: int
-
- if sys.version_info >= (3, 3):
- command_size_limits: DefaultDict[str, int]
-
- if sys.version_info >= (3,):
- smtp_server: SMTPServer
- conn: socket.socket
- addr: Any
- received_lines: List[Text]
- smtp_state: int
- seen_greeting: str
- mailfrom: str
- rcpttos: List[str]
- received_data: str
- fqdn: str
- peer: str
-
- command_size_limit: int
- data_size_limit: int
-
- if sys.version_info >= (3, 5):
- enable_SMTPUTF8: bool
-
- if sys.version_info >= (3, 3):
- @property
- def max_command_size_limit(self) -> int: ...
-
- if sys.version_info >= (3, 5):
- def __init__(self, server: SMTPServer, conn: socket.socket, addr: Any, data_size_limit: int = ...,
- map: Optional[asyncore._maptype] = ..., enable_SMTPUTF8: bool = ..., decode_data: bool = ...) -> None: ...
- elif sys.version_info >= (3, 4):
- def __init__(self, server: SMTPServer, conn: socket.socket, addr: Any, data_size_limit: int = ...,
- map: Optional[asyncore._maptype] = ...) -> None: ...
- else:
- def __init__(self, server: SMTPServer, conn: socket.socket, addr: Any, data_size_limit: int = ...) -> None: ...
- def push(self, msg: Text) -> None: ...
- def collect_incoming_data(self, data: bytes) -> None: ...
- def found_terminator(self) -> None: ...
- def smtp_HELO(self, arg: str) -> None: ...
- def smtp_NOOP(self, arg: str) -> None: ...
- def smtp_QUIT(self, arg: str) -> None: ...
- def smtp_MAIL(self, arg: str) -> None: ...
- def smtp_RCPT(self, arg: str) -> None: ...
- def smtp_RSET(self, arg: str) -> None: ...
- def smtp_DATA(self, arg: str) -> None: ...
- if sys.version_info >= (3, 3):
- def smtp_EHLO(self, arg: str) -> None: ...
- def smtp_HELP(self, arg: str) -> None: ...
- def smtp_VRFY(self, arg: str) -> None: ...
- def smtp_EXPN(self, arg: str) -> None: ...
-
-class SMTPServer(asyncore.dispatcher):
- channel_class: Type[SMTPChannel]
-
- data_size_limit: int
- enable_SMTPUTF8: bool
-
- if sys.version_info >= (3, 5):
- def __init__(self, localaddr: _Address, remoteaddr: _Address,
- data_size_limit: int = ..., map: Optional[asyncore._maptype] = ...,
- enable_SMTPUTF8: bool = ..., decode_data: bool = ...) -> None: ...
- elif sys.version_info >= (3, 4):
- def __init__(self, localaddr: _Address, remoteaddr: _Address,
- data_size_limit: int = ..., map: Optional[asyncore._maptype] = ...) -> None: ...
- else:
- def __init__(self, localaddr: _Address, remoteaddr: _Address,
- data_size_limit: int = ...) -> None: ...
- def handle_accepted(self, conn: socket.socket, addr: Any) -> None: ...
- def process_message(self, peer: _Address, mailfrom: str, rcpttos: List[Text], data: str, **kwargs: Any) -> Optional[str]: ...
-
-class DebuggingServer(SMTPServer): ...
-class PureProxy(SMTPServer): ...
-class MailmanProxy(PureProxy): ...
diff --git a/typeshed/stdlib/2and3/sndhdr.pyi b/typeshed/stdlib/2and3/sndhdr.pyi
deleted file mode 100644
index aecd70b..0000000
--- a/typeshed/stdlib/2and3/sndhdr.pyi
+++ /dev/null
@@ -1,25 +0,0 @@
-# Stubs for sndhdr (Python 2 and 3)
-
-import os
-import sys
-from typing import Any, NamedTuple, Optional, Tuple, Union
-
-if sys.version_info >= (3, 5):
- SndHeaders = NamedTuple('SndHeaders', [
- ('filetype', str),
- ('framerate', int),
- ('nchannels', int),
- ('nframes', int),
- ('sampwidth', Union[int, str]),
- ])
- _SndHeaders = SndHeaders
-else:
- _SndHeaders = Tuple[str, int, int, int, Union[int, str]]
-
-if sys.version_info >= (3, 6):
- _Path = Union[str, bytes, os.PathLike[Any]]
-else:
- _Path = Union[str, bytes]
-
-def what(filename: _Path) -> Optional[_SndHeaders]: ...
-def whathdr(filename: _Path) -> Optional[_SndHeaders]: ...
diff --git a/typeshed/stdlib/2and3/socket.pyi b/typeshed/stdlib/2and3/socket.pyi
deleted file mode 100644
index 93052b8..0000000
--- a/typeshed/stdlib/2and3/socket.pyi
+++ /dev/null
@@ -1,439 +0,0 @@
-# Stubs for socket
-# Ron Murawski <ron at horizonchess.com>
-
-# based on: http://docs.python.org/3.2/library/socket.html
-# see: http://hg.python.org/cpython/file/3d0686d90f55/Lib/socket.py
-# see: http://nullege.com/codes/search/socket
-# adapted for Python 2.7 by Michal Pokorny
-import sys
-from typing import Any, Tuple, List, Optional, Union, overload
-
-# ----- variables and constants -----
-
-AF_UNIX = 0
-AF_INET = 0
-AF_INET6 = 0
-SOCK_STREAM = 0
-SOCK_DGRAM = 0
-SOCK_RAW = 0
-SOCK_RDM = 0
-SOCK_SEQPACKET = 0
-SOCK_CLOEXEC = 0
-SOCK_NONBLOCK = 0
-SOMAXCONN = 0
-has_ipv6 = False
-_GLOBAL_DEFAULT_TIMEOUT = ... # type: Any
-SocketType = ... # type: Any
-SocketIO = ... # type: Any
-
-
-# the following constants are included with Python 3.2.3 (Ubuntu)
-# some of the constants may be Linux-only
-# all Windows/Mac-specific constants are absent
-AF_APPLETALK = 0
-AF_ASH = 0
-AF_ATMPVC = 0
-AF_ATMSVC = 0
-AF_AX25 = 0
-AF_BLUETOOTH = 0
-AF_BRIDGE = 0
-AF_DECnet = 0
-AF_ECONET = 0
-AF_IPX = 0
-AF_IRDA = 0
-AF_KEY = 0
-AF_LLC = 0
-AF_NETBEUI = 0
-AF_NETLINK = 0
-AF_NETROM = 0
-AF_PACKET = 0
-AF_PPPOX = 0
-AF_ROSE = 0
-AF_ROUTE = 0
-AF_SECURITY = 0
-AF_SNA = 0
-AF_TIPC = 0
-AF_UNSPEC = 0
-AF_WANPIPE = 0
-AF_X25 = 0
-AI_ADDRCONFIG = 0
-AI_ALL = 0
-AI_CANONNAME = 0
-AI_NUMERICHOST = 0
-AI_NUMERICSERV = 0
-AI_PASSIVE = 0
-AI_V4MAPPED = 0
-BDADDR_ANY = 0
-BDADDR_LOCAL = 0
-BTPROTO_HCI = 0
-BTPROTO_L2CAP = 0
-BTPROTO_RFCOMM = 0
-BTPROTO_SCO = 0
-CAPI = 0
-EAGAIN = 0
-EAI_ADDRFAMILY = 0
-EAI_AGAIN = 0
-EAI_BADFLAGS = 0
-EAI_FAIL = 0
-EAI_FAMILY = 0
-EAI_MEMORY = 0
-EAI_NODATA = 0
-EAI_NONAME = 0
-EAI_OVERFLOW = 0
-EAI_SERVICE = 0
-EAI_SOCKTYPE = 0
-EAI_SYSTEM = 0
-EBADF = 0
-EINTR = 0
-EWOULDBLOCK = 0
-HCI_DATA_DIR = 0
-HCI_FILTER = 0
-HCI_TIME_STAMP = 0
-INADDR_ALLHOSTS_GROUP = 0
-INADDR_ANY = 0
-INADDR_BROADCAST = 0
-INADDR_LOOPBACK = 0
-INADDR_MAX_LOCAL_GROUP = 0
-INADDR_NONE = 0
-INADDR_UNSPEC_GROUP = 0
-IPPORT_RESERVED = 0
-IPPORT_USERRESERVED = 0
-IPPROTO_AH = 0
-IPPROTO_DSTOPTS = 0
-IPPROTO_EGP = 0
-IPPROTO_ESP = 0
-IPPROTO_FRAGMENT = 0
-IPPROTO_GRE = 0
-IPPROTO_HOPOPTS = 0
-IPPROTO_ICMP = 0
-IPPROTO_ICMPV6 = 0
-IPPROTO_IDP = 0
-IPPROTO_IGMP = 0
-IPPROTO_IP = 0
-IPPROTO_IPIP = 0
-IPPROTO_IPV6 = 0
-IPPROTO_NONE = 0
-IPPROTO_PIM = 0
-IPPROTO_PUP = 0
-IPPROTO_RAW = 0
-IPPROTO_ROUTING = 0
-IPPROTO_RSVP = 0
-IPPROTO_TCP = 0
-IPPROTO_TP = 0
-IPPROTO_UDP = 0
-IPV6_CHECKSUM = 0
-IPV6_DSTOPTS = 0
-IPV6_HOPLIMIT = 0
-IPV6_HOPOPTS = 0
-IPV6_JOIN_GROUP = 0
-IPV6_LEAVE_GROUP = 0
-IPV6_MULTICAST_HOPS = 0
-IPV6_MULTICAST_IF = 0
-IPV6_MULTICAST_LOOP = 0
-IPV6_NEXTHOP = 0
-IPV6_PKTINFO = 0
-IPV6_RECVDSTOPTS = 0
-IPV6_RECVHOPLIMIT = 0
-IPV6_RECVHOPOPTS = 0
-IPV6_RECVPKTINFO = 0
-IPV6_RECVRTHDR = 0
-IPV6_RECVTCLASS = 0
-IPV6_RTHDR = 0
-IPV6_RTHDRDSTOPTS = 0
-IPV6_RTHDR_TYPE_0 = 0
-IPV6_TCLASS = 0
-IPV6_UNICAST_HOPS = 0
-IPV6_V6ONLY = 0
-IP_ADD_MEMBERSHIP = 0
-IP_DEFAULT_MULTICAST_LOOP = 0
-IP_DEFAULT_MULTICAST_TTL = 0
-IP_DROP_MEMBERSHIP = 0
-IP_HDRINCL = 0
-IP_MAX_MEMBERSHIPS = 0
-IP_MULTICAST_IF = 0
-IP_MULTICAST_LOOP = 0
-IP_MULTICAST_TTL = 0
-IP_OPTIONS = 0
-IP_RECVOPTS = 0
-IP_RECVRETOPTS = 0
-IP_RETOPTS = 0
-IP_TOS = 0
-IP_TTL = 0
-MSG_CTRUNC = 0
-MSG_DONTROUTE = 0
-MSG_DONTWAIT = 0
-MSG_EOR = 0
-MSG_OOB = 0
-MSG_PEEK = 0
-MSG_TRUNC = 0
-MSG_WAITALL = 0
-NETLINK_DNRTMSG = 0
-NETLINK_FIREWALL = 0
-NETLINK_IP6_FW = 0
-NETLINK_NFLOG = 0
-NETLINK_ROUTE = 0
-NETLINK_USERSOCK = 0
-NETLINK_XFRM = 0
-NI_DGRAM = 0
-NI_MAXHOST = 0
-NI_MAXSERV = 0
-NI_NAMEREQD = 0
-NI_NOFQDN = 0
-NI_NUMERICHOST = 0
-NI_NUMERICSERV = 0
-PACKET_BROADCAST = 0
-PACKET_FASTROUTE = 0
-PACKET_HOST = 0
-PACKET_LOOPBACK = 0
-PACKET_MULTICAST = 0
-PACKET_OTHERHOST = 0
-PACKET_OUTGOING = 0
-PF_PACKET = 0
-SHUT_RD = 0
-SHUT_RDWR = 0
-SHUT_WR = 0
-SOL_HCI = 0
-SOL_IP = 0
-SOL_SOCKET = 0
-SOL_TCP = 0
-SOL_TIPC = 0
-SOL_UDP = 0
-SO_ACCEPTCONN = 0
-SO_BROADCAST = 0
-SO_DEBUG = 0
-SO_DONTROUTE = 0
-SO_ERROR = 0
-SO_KEEPALIVE = 0
-SO_LINGER = 0
-SO_OOBINLINE = 0
-SO_RCVBUF = 0
-SO_RCVLOWAT = 0
-SO_RCVTIMEO = 0
-SO_REUSEADDR = 0
-SO_SNDBUF = 0
-SO_SNDLOWAT = 0
-SO_SNDTIMEO = 0
-SO_TYPE = 0
-TCP_CORK = 0
-TCP_DEFER_ACCEPT = 0
-TCP_INFO = 0
-TCP_KEEPCNT = 0
-TCP_KEEPIDLE = 0
-TCP_KEEPINTVL = 0
-TCP_LINGER2 = 0
-TCP_MAXSEG = 0
-TCP_NODELAY = 0
-TCP_QUICKACK = 0
-TCP_SYNCNT = 0
-TCP_WINDOW_CLAMP = 0
-TIPC_ADDR_ID = 0
-TIPC_ADDR_NAME = 0
-TIPC_ADDR_NAMESEQ = 0
-TIPC_CFG_SRV = 0
-TIPC_CLUSTER_SCOPE = 0
-TIPC_CONN_TIMEOUT = 0
-TIPC_CRITICAL_IMPORTANCE = 0
-TIPC_DEST_DROPPABLE = 0
-TIPC_HIGH_IMPORTANCE = 0
-TIPC_IMPORTANCE = 0
-TIPC_LOW_IMPORTANCE = 0
-TIPC_MEDIUM_IMPORTANCE = 0
-TIPC_NODE_SCOPE = 0
-TIPC_PUBLISHED = 0
-TIPC_SRC_DROPPABLE = 0
-TIPC_SUBSCR_TIMEOUT = 0
-TIPC_SUB_CANCEL = 0
-TIPC_SUB_PORTS = 0
-TIPC_SUB_SERVICE = 0
-TIPC_TOP_SRV = 0
-TIPC_WAIT_FOREVER = 0
-TIPC_WITHDRAWN = 0
-TIPC_ZONE_SCOPE = 0
-
-
-# enum versions of above flags py 3.4+
-if sys.version_info >= (3, 4):
- from enum import IntEnum
-
- class AddressFamily(IntEnum):
- AF_UNIX = ...
- AF_INET = ...
- AF_INET6 = ...
- AF_APPLETALK = ...
- AF_ASH = ...
- AF_ATMPVC = ...
- AF_ATMSVC = ...
- AF_AX25 = ...
- AF_BLUETOOTH = ...
- AF_BRIDGE = ...
- AF_DECnet = ...
- AF_ECONET = ...
- AF_IPX = ...
- AF_IRDA = ...
- AF_KEY = ...
- AF_LLC = ...
- AF_NETBEUI = ...
- AF_NETLINK = ...
- AF_NETROM = ...
- AF_PACKET = ...
- AF_PPPOX = ...
- AF_ROSE = ...
- AF_ROUTE = ...
- AF_SECURITY = ...
- AF_SNA = ...
- AF_TIPC = ...
- AF_UNSPEC = ...
- AF_WANPIPE = ...
- AF_X25 = ...
-
- class SocketKind(IntEnum):
- SOCK_STREAM = ...
- SOCK_DGRAM = ...
- SOCK_RAW = ...
- SOCK_RDM = ...
- SOCK_SEQPACKET = ...
- SOCK_CLOEXEC = ...
- SOCK_NONBLOCK = ...
-
-if sys.version_info >= (3, 6):
- from enum import IntFlag
-
- class AddressInfo(IntFlag):
- AI_ADDRCONFIG = ...
- AI_ALL = ...
- AI_CANONNAME = ...
- AI_NUMERICHOST = ...
- AI_NUMERICSERV = ...
- AI_PASSIVE = ...
- AI_V4MAPPED = ...
-
- class MsgFlag(IntFlag):
- MSG_CTRUNC = ...
- MSG_DONTROUTE = ...
- MSG_DONTWAIT = ...
- MSG_EOR = ...
- MSG_OOB = ...
- MSG_PEEK = ...
- MSG_TRUNC = ...
- MSG_WAITALL = ...
-
-
-# ----- exceptions -----
-class error(IOError):
- ...
-
-class herror(error):
- def __init__(self, herror: int, string: str) -> None: ...
-
-class gaierror(error):
- def __init__(self, error: int, string: str) -> None: ...
-
-class timeout(error):
- ...
-
-
-# Addresses can be either tuples of varying lengths (AF_INET, AF_INET6,
-# AF_NETLINK, AF_TIPC) or strings (AF_UNIX).
-
-# TODO AF_PACKET and AF_BLUETOOTH address objects
-
-
-# ----- classes -----
-class socket:
- family = 0
- type = 0
- proto = 0
-
- if sys.version_info < (3,):
- def __init__(self, family: int = ..., type: int = ...,
- proto: int = ...) -> None: ...
- else:
- def __init__(self, family: int = ..., type: int = ...,
- proto: int = ..., fileno: Optional[int] = ...) -> None: ...
-
- # --- methods ---
- # second tuple item is an address
- def accept(self) -> Tuple['socket', Any]: ...
- def bind(self, address: Union[tuple, str]) -> None: ...
- def close(self) -> None: ...
- def connect(self, address: Union[tuple, str]) -> None: ...
- def connect_ex(self, address: Union[tuple, str]) -> int: ...
- def detach(self) -> int: ...
- def fileno(self) -> int: ...
-
- # return value is an address
- def getpeername(self) -> Any: ...
- def getsockname(self) -> Any: ...
-
- @overload
- def getsockopt(self, level: int, optname: int) -> int: ...
- @overload
- def getsockopt(self, level: int, optname: int, buflen: int) -> bytes: ...
-
- def gettimeout(self) -> float: ...
- def ioctl(self, control: object,
- option: Tuple[int, int, int]) -> None: ...
- def listen(self, backlog: int) -> None: ...
- # TODO the return value may be BinaryIO or TextIO, depending on mode
- def makefile(self, mode: str = ..., buffering: int = ...,
- encoding: str = ..., errors: str = ...,
- newline: str = ...) -> Any:
- ...
- def recv(self, bufsize: int, flags: int = ...) -> bytes: ...
-
- # return type is an address
- def recvfrom(self, bufsize: int, flags: int = ...) -> Any: ...
- def recvfrom_into(self, buffer: bytes, nbytes: int,
- flags: int = ...) -> Any: ...
- def recv_into(self, buffer: bytes, nbytes: int,
- flags: int = ...) -> Any: ...
- def send(self, data: bytes, flags: int = ...) -> int: ...
- def sendall(self, data: bytes, flags: int =...) -> None:
- ... # return type: None on success
- @overload
- def sendto(self, data: bytes, address: Union[tuple, str]) -> int: ...
- @overload
- def sendto(self, data: bytes, flags: int, address: Union[tuple, str]) -> int: ...
- def setblocking(self, flag: bool) -> None: ...
- def settimeout(self, value: Union[float, None]) -> None: ...
- def setsockopt(self, level: int, optname: int, value: Union[int, bytes]) -> None: ...
- def shutdown(self, how: int) -> None: ...
-
-
-# ----- functions -----
-def create_connection(address: Tuple[str, int],
- timeout: float = ...,
- source_address: Tuple[str, int] = ...) -> socket: ...
-
-# the 5th tuple item is an address
-# TODO the "Tuple[Any, ...]" should be "Union[Tuple[str, int], Tuple[str, int, int, int]]" but that triggers
-# https://github.com/python/mypy/issues/2509
-def getaddrinfo(
- host: Optional[str], port: Union[str, int, None], family: int = ...,
- socktype: int = ..., proto: int = ...,
- flags: int = ...) -> List[Tuple[int, int, int, str, Tuple[Any, ...]]]:
- ...
-
-def getfqdn(name: str = ...) -> str: ...
-def gethostbyname(hostname: str) -> str: ...
-def gethostbyname_ex(hostname: str) -> Tuple[str, List[str], List[str]]: ...
-def gethostname() -> str: ...
-def gethostbyaddr(ip_address: str) -> Tuple[str, List[str], List[str]]: ...
-def getnameinfo(sockaddr: tuple, flags: int) -> Tuple[str, int]: ...
-def getprotobyname(protocolname: str) -> int: ...
-def getservbyname(servicename: str, protocolname: str = ...) -> int: ...
-def getservbyport(port: int, protocolname: str = ...) -> str: ...
-def socketpair(family: int = ...,
- type: int = ...,
- proto: int = ...) -> Tuple[socket, socket]: ...
-def fromfd(fd: int, family: int, type: int, proto: int = ...) -> socket: ...
-def ntohl(x: int) -> int: ... # param & ret val are 32-bit ints
-def ntohs(x: int) -> int: ... # param & ret val are 16-bit ints
-def htonl(x: int) -> int: ... # param & ret val are 32-bit ints
-def htons(x: int) -> int: ... # param & ret val are 16-bit ints
-def inet_aton(ip_string: str) -> bytes: ... # ret val 4 bytes in length
-def inet_ntoa(packed_ip: bytes) -> str: ...
-def inet_pton(address_family: int, ip_string: str) -> bytes: ...
-def inet_ntop(address_family: int, packed_ip: bytes) -> str: ...
-def getdefaulttimeout() -> Optional[float]: ...
-def setdefaulttimeout(timeout: Optional[float]) -> None: ...
diff --git a/typeshed/stdlib/2and3/spwd.pyi b/typeshed/stdlib/2and3/spwd.pyi
deleted file mode 100644
index ca77abd..0000000
--- a/typeshed/stdlib/2and3/spwd.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-from typing import List
-
-class struct_spwd(object):
- sp_nam = ... # type: str
- sp_pwd = ... # type: str
- sp_lstchg = ... # type: int
- sp_min = ... # type: int
- sp_max = ... # type: int
- sp_warn = ... # type: int
- sp_inact = ... # type: int
- sp_expire = ... # type: int
- sp_flag = ... # type: int
-
-def getspall() -> List[struct_spwd]: ...
-def getspnam(name: str) -> struct_spwd: ...
diff --git a/typeshed/stdlib/2and3/stringprep.pyi b/typeshed/stdlib/2and3/stringprep.pyi
deleted file mode 100644
index e3b7e9d..0000000
--- a/typeshed/stdlib/2and3/stringprep.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for stringprep (Python 2 and 3)
-
-from typing import Text
-
-def in_table_a1(code: Text) -> bool: ...
-def in_table_b1(code: Text) -> bool: ...
-def map_table_b3(code: Text) -> Text: ...
-def map_table_b2(a: Text) -> Text: ...
-def in_table_c11(code: Text) -> bool: ...
-def in_table_c12(code: Text) -> bool: ...
-def in_table_c11_c12(code: Text) -> bool: ...
-def in_table_c21(code: Text) -> bool: ...
-def in_table_c22(code: Text) -> bool: ...
-def in_table_c21_c22(code: Text) -> bool: ...
-def in_table_c3(code: Text) -> bool: ...
-def in_table_c4(code: Text) -> bool: ...
-def in_table_c5(code: Text) -> bool: ...
-def in_table_c6(code: Text) -> bool: ...
-def in_table_c7(code: Text) -> bool: ...
-def in_table_c8(code: Text) -> bool: ...
-def in_table_c9(code: Text) -> bool: ...
-def in_table_d1(code: Text) -> bool: ...
-def in_table_d2(code: Text) -> bool: ...
diff --git a/typeshed/stdlib/2and3/struct.pyi b/typeshed/stdlib/2and3/struct.pyi
deleted file mode 100644
index be4474e..0000000
--- a/typeshed/stdlib/2and3/struct.pyi
+++ /dev/null
@@ -1,40 +0,0 @@
-# Stubs for struct
-
-# Based on http://docs.python.org/3.2/library/struct.html
-# Based on http://docs.python.org/2/library/struct.html
-
-import sys
-from typing import Any, Tuple, Text, Union, Iterator
-from array import array
-
-class error(Exception): ...
-
-_FmtType = Union[bytes, Text]
-if sys.version_info >= (3,):
- _BufferType = Union[bytes, bytearray, memoryview]
- _WriteBufferType = Union[array, bytearray, memoryview]
-else:
- _BufferType = Union[bytes, bytearray, buffer, memoryview]
- _WriteBufferType = Union[array[Any], bytearray, buffer, memoryview]
-
-def pack(fmt: _FmtType, *v: Any) -> bytes: ...
-def pack_into(fmt: _FmtType, buffer: _WriteBufferType, offset: int, *v: Any) -> None: ...
-def unpack(fmt: _FmtType, buffer: _BufferType) -> Tuple[Any, ...]: ...
-def unpack_from(fmt: _FmtType, buffer: _BufferType, offset: int = ...) -> Tuple[Any, ...]: ...
-if sys.version_info >= (3, 4):
- def iter_unpack(fmt: _FmtType, buffer: _BufferType) -> Iterator[Tuple[Any, ...]]: ...
-
-def calcsize(fmt: _FmtType) -> int: ...
-
-class Struct:
- format = ... # type: bytes
- size = ... # type: int
-
- def __init__(self, format: _FmtType) -> None: ...
-
- def pack(self, *v: Any) -> bytes: ...
- def pack_into(self, buffer: _WriteBufferType, offset: int, *v: Any) -> None: ...
- def unpack(self, buffer: _BufferType) -> Tuple[Any, ...]: ...
- def unpack_from(self, buffer: _BufferType, offset: int = ...) -> Tuple[Any, ...]: ...
- if sys.version_info >= (3, 4):
- def iter_unpack(self, buffer: _BufferType) -> Iterator[Tuple[Any, ...]]: ...
diff --git a/typeshed/stdlib/2and3/sunau.pyi b/typeshed/stdlib/2and3/sunau.pyi
deleted file mode 100644
index 920a0b0..0000000
--- a/typeshed/stdlib/2and3/sunau.pyi
+++ /dev/null
@@ -1,88 +0,0 @@
-# Stubs for sunau (Python 2 and 3)
-
-import sys
-from mypy_extensions import NoReturn
-from typing import Any, NamedTuple, Optional, Text, IO, Union, Tuple
-
-_File = Union[Text, IO[bytes]]
-
-class Error(Exception): ...
-
-AUDIO_FILE_MAGIC = ... # type: int
-AUDIO_FILE_ENCODING_MULAW_8 = ... # type: int
-AUDIO_FILE_ENCODING_LINEAR_8 = ... # type: int
-AUDIO_FILE_ENCODING_LINEAR_16 = ... # type: int
-AUDIO_FILE_ENCODING_LINEAR_24 = ... # type: int
-AUDIO_FILE_ENCODING_LINEAR_32 = ... # type: int
-AUDIO_FILE_ENCODING_FLOAT = ... # type: int
-AUDIO_FILE_ENCODING_DOUBLE = ... # type: int
-AUDIO_FILE_ENCODING_ADPCM_G721 = ... # type: int
-AUDIO_FILE_ENCODING_ADPCM_G722 = ... # type: int
-AUDIO_FILE_ENCODING_ADPCM_G723_3 = ... # type: int
-AUDIO_FILE_ENCODING_ADPCM_G723_5 = ... # type: int
-AUDIO_FILE_ENCODING_ALAW_8 = ... # type: int
-AUDIO_UNKNOWN_SIZE = ... # type: int
-
-if sys.version_info < (3, 0):
- _sunau_params = Tuple[int, int, int, int, str, str]
-else:
- _sunau_params = NamedTuple('_sunau_params', [
- ('nchannels', int),
- ('sampwidth', int),
- ('framerate', int),
- ('nframes', int),
- ('comptype', str),
- ('compname', str),
- ])
-
-class Au_read:
- def __init__(self, f: _File) -> None: ...
- if sys.version_info >= (3, 3):
- def __enter__(self) -> Au_read: ...
- def __exit__(self, *args: Any) -> None: ...
- def getfp(self) -> Optional[IO[bytes]]: ...
- def rewind(self) -> None: ...
- def close(self) -> None: ...
- def tell(self) -> int: ...
- def getnchannels(self) -> int: ...
- def getnframes(self) -> int: ...
- def getsampwidth(self) -> int: ...
- def getframerate(self) -> int: ...
- def getcomptype(self) -> str: ...
- def getcompname(self) -> str: ...
- def getparams(self) -> _sunau_params: ...
- def getmarkers(self) -> None: ...
- def getmark(self, id: Any) -> NoReturn: ...
- def setpos(self, pos: int) -> None: ...
- def readframes(self, nframes: int) -> Optional[bytes]: ...
-
-class Au_write:
- def __init__(self, f: _File) -> None: ...
- if sys.version_info >= (3, 3):
- def __enter__(self) -> Au_write: ...
- def __exit__(self, *args: Any) -> None: ...
- def setnchannels(self, nchannels: int) -> None: ...
- def getnchannels(self) -> int: ...
- def setsampwidth(self, sampwidth: int) -> None: ...
- def getsampwidth(self) -> int: ...
- def setframerate(self, framerate: float) -> None: ...
- def getframerate(self) -> int: ...
- def setnframes(self, nframes: int) -> None: ...
- def getnframes(self) -> int: ...
- def setcomptype(self, comptype: str, compname: str) -> None: ...
- def getcomptype(self) -> str: ...
- def getcompname(self) -> str: ...
- def setparams(self, params: _sunau_params) -> None: ...
- def getparams(self) -> _sunau_params: ...
- def setmark(self, id: Any, pos: Any, name: Any) -> NoReturn: ...
- def getmark(self, id: Any) -> NoReturn: ...
- def getmarkers(self) -> None: ...
- def tell(self) -> int: ...
- # should be any bytes-like object after 3.4, but we don't have a type for that
- def writeframesraw(self, data: bytes) -> None: ...
- def writeframes(self, data: bytes) -> None: ...
- def close(self) -> None: ...
-
-# Returns a Au_read if mode is rb and Au_write if mode is wb
-def open(f: _File, mode: Optional[str] = ...) -> Any: ...
-openfp = open
diff --git a/typeshed/stdlib/2and3/symtable.pyi b/typeshed/stdlib/2and3/symtable.pyi
deleted file mode 100644
index 9087263..0000000
--- a/typeshed/stdlib/2and3/symtable.pyi
+++ /dev/null
@@ -1,45 +0,0 @@
-# Stubs for symtable (Python 2 and 3)
-
-import sys
-from typing import List, Sequence, Tuple
-
-class SymbolTable(object):
- def get_type(self) -> str: ...
- def get_id(self) -> int: ...
- def get_name(self) -> str: ...
- def get_lineno(self) -> int: ...
- def is_optimized(self) -> bool: ...
- def is_nested(self) -> bool: ...
- def has_children(self) -> bool: ...
- def has_exec(self) -> bool: ...
- if sys.version_info < (3, 0):
- def has_import_star(self) -> bool: ...
- def get_identifiers(self) -> Sequence[str]: ...
- def lookup(self, name: str) -> Symbol: ...
- def get_symbols(self) -> List[Symbol]: ...
- def get_children(self) -> List[SymbolTable]: ...
-
-class Function(SymbolTable):
- def get_parameters(self) -> Tuple[str, ...]: ...
- def get_locals(self) -> Tuple[str, ...]: ...
- def get_globals(self) -> Tuple[str, ...]: ...
- def get_frees(self) -> Tuple[str, ...]: ...
-
-class Class(SymbolTable):
- def get_methods(self) -> Tuple[str, ...]: ...
-
-class Symbol(object):
- def get_name(self) -> str: ...
- def is_referenced(self) -> bool: ...
- def is_parameter(self) -> bool: ...
- def is_global(self) -> bool: ...
- def is_declared_global(self) -> bool: ...
- def is_local(self) -> bool: ...
- if sys.version_info >= (3, 6):
- def is_annotated(self) -> bool: ...
- def is_free(self) -> bool: ...
- def is_imported(self) -> bool: ...
- def is_assigned(self) -> bool: ...
- def is_namespace(self) -> bool: ...
- def get_namespaces(self) -> Sequence[SymbolTable]: ...
- def get_namespace(self) -> SymbolTable: ...
diff --git a/typeshed/stdlib/2and3/sysconfig.pyi b/typeshed/stdlib/2and3/sysconfig.pyi
deleted file mode 100644
index 09fd946..0000000
--- a/typeshed/stdlib/2and3/sysconfig.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for sysconfig
-
-from typing import overload, Any, Dict, IO, List, Optional, Tuple, Union
-
- at overload
-def get_config_vars(*args: str) -> List[Any]: ...
- at overload
-def get_config_vars() -> Dict[str, Any]: ...
-def get_config_var(name: str) -> Optional[str]: ...
-def get_scheme_names() -> Tuple[str, ...]: ...
-def get_path_names() -> Tuple[str, ...]: ...
-def get_path(name: str, scheme: str = ..., vars: Optional[Dict[str, Any]] = ..., expand: bool = ...) -> Optional[str]: ...
-def get_paths(scheme: str = ..., vars: Optional[Dict[str, Any]] = ..., expand: bool = ...) -> Dict[str, str]: ...
-def get_python_version() -> str: ...
-def get_platform() -> str: ...
-def is_python_build() -> bool: ...
-def parse_config_h(fp: IO[Any], vars: Optional[Dict[str, Any]]) -> Dict[str, Any]: ...
-def get_config_h_filename() -> str: ...
-def get_makefile_filename() -> str: ...
diff --git a/typeshed/stdlib/2and3/syslog.pyi b/typeshed/stdlib/2and3/syslog.pyi
deleted file mode 100644
index 15534e7..0000000
--- a/typeshed/stdlib/2and3/syslog.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-from typing import overload
-
-LOG_ALERT = ... # type: int
-LOG_AUTH = ... # type: int
-LOG_CONS = ... # type: int
-LOG_CRIT = ... # type: int
-LOG_CRON = ... # type: int
-LOG_DAEMON = ... # type: int
-LOG_DEBUG = ... # type: int
-LOG_EMERG = ... # type: int
-LOG_ERR = ... # type: int
-LOG_INFO = ... # type: int
-LOG_KERN = ... # type: int
-LOG_LOCAL0 = ... # type: int
-LOG_LOCAL1 = ... # type: int
-LOG_LOCAL2 = ... # type: int
-LOG_LOCAL3 = ... # type: int
-LOG_LOCAL4 = ... # type: int
-LOG_LOCAL5 = ... # type: int
-LOG_LOCAL6 = ... # type: int
-LOG_LOCAL7 = ... # type: int
-LOG_LPR = ... # type: int
-LOG_MAIL = ... # type: int
-LOG_NDELAY = ... # type: int
-LOG_NEWS = ... # type: int
-LOG_NOTICE = ... # type: int
-LOG_NOWAIT = ... # type: int
-LOG_PERROR = ... # type: int
-LOG_PID = ... # type: int
-LOG_SYSLOG = ... # type: int
-LOG_USER = ... # type: int
-LOG_UUCP = ... # type: int
-LOG_WARNING = ... # type: int
-
-def LOG_MASK(a: int) -> int: ...
-def LOG_UPTO(a: int) -> int: ...
-def closelog() -> None: ...
-def openlog(ident: str = ..., logoption: int = ..., facility: int = ...) -> None: ...
-def setlogmask(x: int) -> int: ...
-
- at overload
-def syslog(priority: int, message: str) -> None: ...
- at overload
-def syslog(message: str) -> None: ...
diff --git a/typeshed/stdlib/2and3/tabnanny.pyi b/typeshed/stdlib/2and3/tabnanny.pyi
deleted file mode 100644
index 5209ef8..0000000
--- a/typeshed/stdlib/2and3/tabnanny.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for tabnanny (Python 2 and 3)
-
-import os
-import sys
-from typing import Iterable, Tuple, Union
-
-if sys.version_info >= (3, 6):
- _Path = Union[str, bytes, os.PathLike]
-else:
- _Path = Union[str, bytes]
-
-verbose = ... # type: int
-filename_only = ... # type: int
-
-class NannyNag(Exception):
- def __init__(self, lineno: int, msg: str, line: str) -> None: ...
- def get_lineno(self) -> int: ...
- def get_msg(self) -> str: ...
- def get_line(self) -> str: ...
-
-def check(file: _Path) -> None: ...
-def process_tokens(tokens: Iterable[Tuple[int, str, Tuple[int, int], Tuple[int, int], str]]) -> None: ...
diff --git a/typeshed/stdlib/2and3/tarfile.pyi b/typeshed/stdlib/2and3/tarfile.pyi
deleted file mode 100644
index c164029..0000000
--- a/typeshed/stdlib/2and3/tarfile.pyi
+++ /dev/null
@@ -1,180 +0,0 @@
-# Stubs for tarfile
-
-from typing import (
- Callable, IO, Iterable, Iterator, List, Mapping, Optional, Type,
- Union,
-)
-import sys
-from types import TracebackType
-
-
-ENCODING = ... # type: str
-
-USTAR_FORMAT = ... # type: int
-GNU_FORMAT = ... # type: int
-PAX_FORMAT = ... # type: int
-DEFAULT_FORMAT = ... # type: int
-
-REGTYPE = ... # type: bytes
-AREGTYPE = ... # type: bytes
-LNKTYPE = ... # type: bytes
-SYMTYPE = ... # type: bytes
-DIRTYPE = ... # type: bytes
-FIFOTYPE = ... # type: bytes
-CONTTYPE = ... # type: bytes
-CHRTYPE = ... # type: bytes
-BLKTYPE = ... # type: bytes
-GNUTYPE_SPARSE = ... # type: bytes
-
-if sys.version_info < (3,):
- TAR_PLAIN = ... # type: int
- TAR_GZIPPED = ... # type: int
-
-def open(name: Optional[str] = ..., mode: str = ...,
- fileobj: Optional[IO[bytes]] = ..., bufsize: int = ...,
- *, format: Optional[int] = ..., tarinfo: Optional[TarInfo] = ...,
- dereference: Optional[bool] = ...,
- ignore_zeros: Optional[bool] = ...,
- encoding: Optional[str] = ..., errors: str = ...,
- pax_headers: Optional[Mapping[str, str]] = ...,
- debug: Optional[int] = ...,
- errorlevel: Optional[int] = ...,
- compresslevel: Optional[int] = ...) -> TarFile: ...
-
-
-class TarFile(Iterable[TarInfo]):
- name = ... # type: Optional[str]
- mode = ... # type: str
- fileobj = ... # type: Optional[IO[bytes]]
- format = ... # type: Optional[int]
- tarinfo = ... # type: Optional[TarInfo]
- dereference = ... # type: Optional[bool]
- ignore_zeros = ... # type: Optional[bool]
- encoding = ... # type: Optional[str]
- errors = ... # type: str
- pax_headers = ... # type: Optional[Mapping[str, str]]
- debug = ... # type: Optional[int]
- errorlevel = ... # type: Optional[int]
- if sys.version_info < (3,):
- posix = ... # type: bool
- def __init__(self, name: Optional[str] = ..., mode: str = ...,
- fileobj: Optional[IO[bytes]] = ...,
- format: Optional[int] = ..., tarinfo: Optional[TarInfo] = ...,
- dereference: Optional[bool] = ...,
- ignore_zeros: Optional[bool] = ...,
- encoding: Optional[str] = ..., errors: str = ...,
- pax_headers: Optional[Mapping[str, str]] = ...,
- debug: Optional[int] = ...,
- errorlevel: Optional[int] = ...,
- compresslevel: Optional[int] = ...) -> None: ...
- def __enter__(self) -> TarFile: ...
- def __exit__(self,
- exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- def __iter__(self) -> Iterator[TarInfo]: ...
- @classmethod
- def open(cls, name: Optional[str] = ..., mode: str = ...,
- fileobj: Optional[IO[bytes]] = ..., bufsize: int = ...,
- *, format: Optional[int] = ..., tarinfo: Optional[TarInfo] = ...,
- dereference: Optional[bool] = ...,
- ignore_zeros: Optional[bool] = ...,
- encoding: Optional[str] = ..., errors: str = ...,
- pax_headers: Optional[Mapping[str, str]] = ...,
- debug: Optional[int] = ...,
- errorlevel: Optional[int] = ...) -> TarFile: ...
- def getmember(self, name: str) -> TarInfo: ...
- def getmembers(self) -> List[TarInfo]: ...
- def getnames(self) -> List[str]: ...
- if sys.version_info >= (3, 5):
- def list(self, verbose: bool = ...,
- *, members: Optional[List[TarInfo]] = ...) -> None: ...
- else:
- def list(self, verbose: bool = ...) -> None: ...
- def next(self) -> Optional[TarInfo]: ...
- if sys.version_info >= (3, 5):
- def extractall(self, path: str = ...,
- members: Optional[List[TarInfo]] = ...,
- *, numeric_owner: bool = ...) -> None: ...
- else:
- def extractall(self, path: str = ...,
- members: Optional[List[TarInfo]] = ...) -> None: ...
- if sys.version_info >= (3, 5):
- def extract(self, member: Union[str, TarInfo], path: str = ...,
- set_attrs: bool = ...,
- *, numeric_owner: bool = ...) -> None: ...
- elif sys.version_info >= (3,):
- def extract(self, member: Union[str, TarInfo], path: str = ...,
- set_attrs: bool = ...) -> None: ...
- else:
- def extract(self, member: Union[str, TarInfo],
- path: str = ...) -> None: ...
- def extractfile(self,
- member: Union[str, TarInfo]) -> Optional[IO[bytes]]: ...
- if sys.version_info >= (3,):
- def add(self, name: str, arcname: Optional[str] = ...,
- recursive: bool = ...,
- exclude: Optional[Callable[[str], bool]] = ..., *,
- filter: Optional[Callable[[TarInfo], Optional[TarInfo]]] = ...) -> None: ...
- else:
- def add(self, name: str, arcname: Optional[str] = ...,
- recursive: bool = ...,
- exclude: Optional[Callable[[str], bool]] = ...,
- filter: Optional[Callable[[TarInfo], Optional[TarInfo]]] = ...) -> None: ...
- def addfile(self, tarinfo: TarInfo,
- fileobj: Optional[IO[bytes]] = ...) -> None: ...
- def gettarinfo(self, name: Optional[str] = ...,
- arcname: Optional[str] = ...,
- fileobj: Optional[IO[bytes]] = ...) -> TarInfo: ...
- def close(self) -> None: ...
-
-
-def is_tarfile(name: str) -> bool: ...
-
-
-if sys.version_info < (3,):
- class TarFileCompat:
- def __init__(self, filename: str, mode: str = ...,
- compression: int = ...) -> None: ...
-
-
-class TarError(Exception): ...
-class ReadError(TarError): ...
-class CompressionError(TarError): ...
-class StreamError(TarError): ...
-class ExtractError(TarError): ...
-class HeaderError(TarError): ...
-
-
-class TarInfo:
- name = ... # type: str
- size = ... # type: int
- mtime = ... # type: int
- mode = ... # type: int
- type = ... # type: bytes
- linkname = ... # type: str
- uid = ... # type: int
- gid = ... # type: int
- uname = ... # type: str
- gname = ... # type: str
- pax_headers = ... # type: Mapping[str, str]
- def __init__(self, name: str = ...) -> None: ...
- if sys.version_info >= (3,):
- @classmethod
- def frombuf(cls, buf: bytes, encoding: str, errors: str) -> TarInfo: ...
- else:
- @classmethod
- def frombuf(cls, buf: bytes) -> TarInfo: ...
- @classmethod
- def fromtarfile(cls, tarfile: TarFile) -> TarInfo: ...
- def tobuf(self, format: Optional[int] = ...,
- encoding: Optional[str] = ..., errors: str = ...) -> bytes: ...
- def isfile(self) -> bool: ...
- def isreg(self) -> bool: ...
- def isdir(self) -> bool: ...
- def issym(self) -> bool: ...
- def islnk(self) -> bool: ...
- def ischr(self) -> bool: ...
- def isblk(self) -> bool: ...
- def isfifo(self) -> bool: ...
- def isdev(self) -> bool: ...
diff --git a/typeshed/stdlib/2and3/telnetlib.pyi b/typeshed/stdlib/2and3/telnetlib.pyi
deleted file mode 100644
index e4e5dea..0000000
--- a/typeshed/stdlib/2and3/telnetlib.pyi
+++ /dev/null
@@ -1,115 +0,0 @@
-# Stubs for telnetlib (Python 2 and 3)
-
-import socket
-import sys
-from typing import Any, Callable, Match, Optional, Pattern, Sequence, Tuple, Union
-
-DEBUGLEVEL = ... # type: int
-TELNET_PORT = ... # type: int
-
-IAC = ... # type: bytes
-DONT = ... # type: bytes
-DO = ... # type: bytes
-WONT = ... # type: bytes
-WILL = ... # type: bytes
-theNULL = ... # type: bytes
-
-SE = ... # type: bytes
-NOP = ... # type: bytes
-DM = ... # type: bytes
-BRK = ... # type: bytes
-IP = ... # type: bytes
-AO = ... # type: bytes
-AYT = ... # type: bytes
-EC = ... # type: bytes
-EL = ... # type: bytes
-GA = ... # type: bytes
-SB = ... # type: bytes
-
-BINARY = ... # type: bytes
-ECHO = ... # type: bytes
-RCP = ... # type: bytes
-SGA = ... # type: bytes
-NAMS = ... # type: bytes
-STATUS = ... # type: bytes
-TM = ... # type: bytes
-RCTE = ... # type: bytes
-NAOL = ... # type: bytes
-NAOP = ... # type: bytes
-NAOCRD = ... # type: bytes
-NAOHTS = ... # type: bytes
-NAOHTD = ... # type: bytes
-NAOFFD = ... # type: bytes
-NAOVTS = ... # type: bytes
-NAOVTD = ... # type: bytes
-NAOLFD = ... # type: bytes
-XASCII = ... # type: bytes
-LOGOUT = ... # type: bytes
-BM = ... # type: bytes
-DET = ... # type: bytes
-SUPDUP = ... # type: bytes
-SUPDUPOUTPUT = ... # type: bytes
-SNDLOC = ... # type: bytes
-TTYPE = ... # type: bytes
-EOR = ... # type: bytes
-TUID = ... # type: bytes
-OUTMRK = ... # type: bytes
-TTYLOC = ... # type: bytes
-VT3270REGIME = ... # type: bytes
-X3PAD = ... # type: bytes
-NAWS = ... # type: bytes
-TSPEED = ... # type: bytes
-LFLOW = ... # type: bytes
-LINEMODE = ... # type: bytes
-XDISPLOC = ... # type: bytes
-OLD_ENVIRON = ... # type: bytes
-AUTHENTICATION = ... # type: bytes
-ENCRYPT = ... # type: bytes
-NEW_ENVIRON = ... # type: bytes
-
-TN3270E = ... # type: bytes
-XAUTH = ... # type: bytes
-CHARSET = ... # type: bytes
-RSP = ... # type: bytes
-COM_PORT_OPTION = ... # type: bytes
-SUPPRESS_LOCAL_ECHO = ... # type: bytes
-TLS = ... # type: bytes
-KERMIT = ... # type: bytes
-SEND_URL = ... # type: bytes
-FORWARD_X = ... # type: bytes
-PRAGMA_LOGON = ... # type: bytes
-SSPI_LOGON = ... # type: bytes
-PRAGMA_HEARTBEAT = ... # type: bytes
-EXOPL = ... # type: bytes
-NOOPT = ... # type: bytes
-
-class Telnet:
- def __init__(self, host: Optional[str] = ..., port: int = ...,
- timeout: int = ...) -> None: ...
- def open(self, host: str, port: int = ..., timeout: int = ...) -> None: ...
- def msg(self, msg: str, *args: Any) -> None: ...
- def set_debuglevel(self, debuglevel: int) -> None: ...
- def close(self) -> None: ...
- def get_socket(self) -> socket.socket: ...
- def fileno(self) -> int: ...
- def write(self, buffer: bytes) -> None: ...
- def read_until(self, match: bytes, timeout: Optional[int] = ...) -> bytes: ...
- def read_all(self) -> bytes: ...
- def read_some(self) -> bytes: ...
- def read_very_eager(self) -> bytes: ...
- def read_eager(self) -> bytes: ...
- def read_lazy(self) -> bytes: ...
- def read_very_lazy(self) -> bytes: ...
- def read_sb_data(self) -> bytes: ...
- def set_option_negotiation_callback(self, callback: Optional[Callable[[socket.socket, bytes, bytes], Any]]) -> None: ...
- def process_rawq(self) -> None: ...
- def rawq_getchar(self) -> bytes: ...
- def fill_rawq(self) -> None: ...
- def sock_avail(self) -> bool: ...
- def interact(self) -> None: ...
- def mt_interact(self) -> None: ...
- def listener(self) -> None: ...
- def expect(self, list: Sequence[Union[Pattern[bytes], bytes]], timeout: Optional[int] = ...) -> Tuple[int, Optional[Match[bytes]], bytes]: ...
- if sys.version_info >= (3, 6):
- def __enter__(self) -> Telnet: ...
- def __exit__(self, type: Any, value: Any, traceback: Any) -> None: ...
diff --git a/typeshed/stdlib/2and3/termios.pyi b/typeshed/stdlib/2and3/termios.pyi
deleted file mode 100644
index 2e800d4..0000000
--- a/typeshed/stdlib/2and3/termios.pyi
+++ /dev/null
@@ -1,246 +0,0 @@
-# Stubs for termios
-
-from typing import IO, List, Union
-
-_FD = Union[int, IO[str]]
-_Attr = List[Union[int, List[bytes]]]
-
-# TODO constants not really documented
-B0 = ... # type: int
-B1000000 = ... # type: int
-B110 = ... # type: int
-B115200 = ... # type: int
-B1152000 = ... # type: int
-B1200 = ... # type: int
-B134 = ... # type: int
-B150 = ... # type: int
-B1500000 = ... # type: int
-B1800 = ... # type: int
-B19200 = ... # type: int
-B200 = ... # type: int
-B2000000 = ... # type: int
-B230400 = ... # type: int
-B2400 = ... # type: int
-B2500000 = ... # type: int
-B300 = ... # type: int
-B3000000 = ... # type: int
-B3500000 = ... # type: int
-B38400 = ... # type: int
-B4000000 = ... # type: int
-B460800 = ... # type: int
-B4800 = ... # type: int
-B50 = ... # type: int
-B500000 = ... # type: int
-B57600 = ... # type: int
-B576000 = ... # type: int
-B600 = ... # type: int
-B75 = ... # type: int
-B921600 = ... # type: int
-B9600 = ... # type: int
-BRKINT = ... # type: int
-BS0 = ... # type: int
-BS1 = ... # type: int
-BSDLY = ... # type: int
-CBAUD = ... # type: int
-CBAUDEX = ... # type: int
-CDSUSP = ... # type: int
-CEOF = ... # type: int
-CEOL = ... # type: int
-CEOT = ... # type: int
-CERASE = ... # type: int
-CFLUSH = ... # type: int
-CIBAUD = ... # type: int
-CINTR = ... # type: int
-CKILL = ... # type: int
-CLNEXT = ... # type: int
-CLOCAL = ... # type: int
-CQUIT = ... # type: int
-CR0 = ... # type: int
-CR1 = ... # type: int
-CR2 = ... # type: int
-CR3 = ... # type: int
-CRDLY = ... # type: int
-CREAD = ... # type: int
-CRPRNT = ... # type: int
-CRTSCTS = ... # type: int
-CS5 = ... # type: int
-CS6 = ... # type: int
-CS7 = ... # type: int
-CS8 = ... # type: int
-CSIZE = ... # type: int
-CSTART = ... # type: int
-CSTOP = ... # type: int
-CSTOPB = ... # type: int
-CSUSP = ... # type: int
-CWERASE = ... # type: int
-ECHO = ... # type: int
-ECHOCTL = ... # type: int
-ECHOE = ... # type: int
-ECHOK = ... # type: int
-ECHOKE = ... # type: int
-ECHONL = ... # type: int
-ECHOPRT = ... # type: int
-EXTA = ... # type: int
-EXTB = ... # type: int
-FF0 = ... # type: int
-FF1 = ... # type: int
-FFDLY = ... # type: int
-FIOASYNC = ... # type: int
-FIOCLEX = ... # type: int
-FIONBIO = ... # type: int
-FIONCLEX = ... # type: int
-FIONREAD = ... # type: int
-FLUSHO = ... # type: int
-HUPCL = ... # type: int
-ICANON = ... # type: int
-ICRNL = ... # type: int
-IEXTEN = ... # type: int
-IGNBRK = ... # type: int
-IGNCR = ... # type: int
-IGNPAR = ... # type: int
-IMAXBEL = ... # type: int
-INLCR = ... # type: int
-INPCK = ... # type: int
-IOCSIZE_MASK = ... # type: int
-IOCSIZE_SHIFT = ... # type: int
-ISIG = ... # type: int
-ISTRIP = ... # type: int
-IUCLC = ... # type: int
-IXANY = ... # type: int
-IXOFF = ... # type: int
-IXON = ... # type: int
-NCC = ... # type: int
-NCCS = ... # type: int
-NL0 = ... # type: int
-NL1 = ... # type: int
-NLDLY = ... # type: int
-NOFLSH = ... # type: int
-N_MOUSE = ... # type: int
-N_PPP = ... # type: int
-N_SLIP = ... # type: int
-N_STRIP = ... # type: int
-N_TTY = ... # type: int
-OCRNL = ... # type: int
-OFDEL = ... # type: int
-OFILL = ... # type: int
-OLCUC = ... # type: int
-ONLCR = ... # type: int
-ONLRET = ... # type: int
-ONOCR = ... # type: int
-OPOST = ... # type: int
-PARENB = ... # type: int
-PARMRK = ... # type: int
-PARODD = ... # type: int
-PENDIN = ... # type: int
-TAB0 = ... # type: int
-TAB1 = ... # type: int
-TAB2 = ... # type: int
-TAB3 = ... # type: int
-TABDLY = ... # type: int
-TCFLSH = ... # type: int
-TCGETA = ... # type: int
-TCGETS = ... # type: int
-TCIFLUSH = ... # type: int
-TCIOFF = ... # type: int
-TCIOFLUSH = ... # type: int
-TCION = ... # type: int
-TCOFLUSH = ... # type: int
-TCOOFF = ... # type: int
-TCOON = ... # type: int
-TCSADRAIN = ... # type: int
-TCSAFLUSH = ... # type: int
-TCSANOW = ... # type: int
-TCSBRK = ... # type: int
-TCSBRKP = ... # type: int
-TCSETA = ... # type: int
-TCSETAF = ... # type: int
-TCSETAW = ... # type: int
-TCSETS = ... # type: int
-TCSETSF = ... # type: int
-TCSETSW = ... # type: int
-TCXONC = ... # type: int
-TIOCCONS = ... # type: int
-TIOCEXCL = ... # type: int
-TIOCGETD = ... # type: int
-TIOCGICOUNT = ... # type: int
-TIOCGLCKTRMIOS = ... # type: int
-TIOCGPGRP = ... # type: int
-TIOCGSERIAL = ... # type: int
-TIOCGSOFTCAR = ... # type: int
-TIOCGWINSZ = ... # type: int
-TIOCINQ = ... # type: int
-TIOCLINUX = ... # type: int
-TIOCMBIC = ... # type: int
-TIOCMBIS = ... # type: int
-TIOCMGET = ... # type: int
-TIOCMIWAIT = ... # type: int
-TIOCMSET = ... # type: int
-TIOCM_CAR = ... # type: int
-TIOCM_CD = ... # type: int
-TIOCM_CTS = ... # type: int
-TIOCM_DSR = ... # type: int
-TIOCM_DTR = ... # type: int
-TIOCM_LE = ... # type: int
-TIOCM_RI = ... # type: int
-TIOCM_RNG = ... # type: int
-TIOCM_RTS = ... # type: int
-TIOCM_SR = ... # type: int
-TIOCM_ST = ... # type: int
-TIOCNOTTY = ... # type: int
-TIOCNXCL = ... # type: int
-TIOCOUTQ = ... # type: int
-TIOCPKT = ... # type: int
-TIOCPKT_DATA = ... # type: int
-TIOCPKT_DOSTOP = ... # type: int
-TIOCPKT_FLUSHREAD = ... # type: int
-TIOCPKT_FLUSHWRITE = ... # type: int
-TIOCPKT_NOSTOP = ... # type: int
-TIOCPKT_START = ... # type: int
-TIOCPKT_STOP = ... # type: int
-TIOCSCTTY = ... # type: int
-TIOCSERCONFIG = ... # type: int
-TIOCSERGETLSR = ... # type: int
-TIOCSERGETMULTI = ... # type: int
-TIOCSERGSTRUCT = ... # type: int
-TIOCSERGWILD = ... # type: int
-TIOCSERSETMULTI = ... # type: int
-TIOCSERSWILD = ... # type: int
-TIOCSER_TEMT = ... # type: int
-TIOCSETD = ... # type: int
-TIOCSLCKTRMIOS = ... # type: int
-TIOCSPGRP = ... # type: int
-TIOCSSERIAL = ... # type: int
-TIOCSSOFTCAR = ... # type: int
-TIOCSTI = ... # type: int
-TIOCSWINSZ = ... # type: int
-TOSTOP = ... # type: int
-VDISCARD = ... # type: int
-VEOF = ... # type: int
-VEOL = ... # type: int
-VEOL2 = ... # type: int
-VERASE = ... # type: int
-VINTR = ... # type: int
-VKILL = ... # type: int
-VLNEXT = ... # type: int
-VMIN = ... # type: int
-VQUIT = ... # type: int
-VREPRINT = ... # type: int
-VSTART = ... # type: int
-VSTOP = ... # type: int
-VSUSP = ... # type: int
-VSWTC = ... # type: int
-VSWTCH = ... # type: int
-VT0 = ... # type: int
-VT1 = ... # type: int
-VTDLY = ... # type: int
-VTIME = ... # type: int
-VWERASE = ... # type: int
-XCASE = ... # type: int
-XTABS = ... # type: int
-
-def tcgetattr(fd: _FD) -> _Attr: ...
-def tcsetattr(fd: _FD, when: int, attributes: _Attr) -> None: ...
-def tcsendbreak(fd: _FD, duration: int) -> None: ...
-def tcdrain(fd: _FD) -> None: ...
-def tcflush(fd: _FD, queue: int) -> None: ...
-def tcflow(fd: _FD, action: int) -> None: ...
diff --git a/typeshed/stdlib/2and3/threading.pyi b/typeshed/stdlib/2and3/threading.pyi
deleted file mode 100644
index 6d0e4a6..0000000
--- a/typeshed/stdlib/2and3/threading.pyi
+++ /dev/null
@@ -1,191 +0,0 @@
-# Stubs for threading
-
-from typing import (
- Any, Callable, Iterable, List, Mapping, Optional, Tuple, Type, Union,
- TypeVar,
-)
-from types import FrameType, TracebackType
-import sys
-
-# TODO recursive type
-_TF = Callable[[FrameType, str, Any], Optional[Callable[..., Any]]]
-
-_PF = Callable[[FrameType, str, Any], None]
-_T = TypeVar('_T')
-
-
-def active_count() -> int: ...
-if sys.version_info < (3,):
- def activeCount() -> int: ...
-
-def current_thread() -> Thread: ...
-if sys.version_info < (3,):
- def currentThread() -> Thread: ...
-
-if sys.version_info >= (3,):
- def get_ident() -> int: ...
-
-def enumerate() -> List[Thread]: ...
-
-if sys.version_info >= (3, 4):
- def main_thread() -> Thread: ...
-
-def settrace(func: _TF) -> None: ...
-def setprofile(func: _PF) -> None: ...
-def stack_size(size: int = ...) -> int: ...
-
-if sys.version_info >= (3,):
- TIMEOUT_MAX = ... # type: int
-
-if sys.version_info < (3,):
- class ThreadError(Exception): ...
-
-
-# TODO: Change to a class with __getattr__ and __setattr__
-# once mypy supports universal __setattr__.
-# See https://github.com/python/mypy/issues/521
-local = ... # type: Any
-
-
-class Thread:
- name = ... # type: str
- ident = ... # type: Optional[int]
- daemon = ... # type: bool
- if sys.version_info >= (3,):
- def __init__(self, group: None = ...,
- target: Optional[Callable[..., None]] = ...,
- name: Optional[str] = ...,
- args: Tuple[Any, ...] = ...,
- kwargs: Mapping[str, Any] = ...,
- *, daemon: Optional[bool] = ...) -> None: ...
- else:
- def __init__(self, group: None = ...,
- target: Optional[Callable[..., None]] = ...,
- name: Optional[str] = ...,
- args: Tuple[Any, ...] = ...,
- kwargs: Mapping[str, Any] = ...) -> None: ...
- def start(self) -> None: ...
- def run(self) -> None: ...
- def join(self, timeout: Optional[float] = ...) -> None: ...
- def getName(self) -> str: ...
- def setName(self, name: str) -> None: ...
- def is_alive(self) -> bool: ...
- if sys.version_info < (3,):
- def isAlive(self) -> bool: ...
- def isDaemon(self) -> bool: ...
- def setDaemon(self, daemonic: bool) -> None: ...
-
-
-class _DummyThread(Thread):
- pass
-
-
-class Lock:
- def __init__(self) -> None: ...
- def __enter__(self) -> bool: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- if sys.version_info >= (3,):
- def acquire(self, blocking: bool = ..., timeout: int = ...) -> bool: ...
- else:
- def acquire(self, blocking: bool = ...) -> bool: ...
- def release(self) -> None: ...
- def locked(self) -> bool: ...
-
-
-class _RLock:
- def __init__(self) -> None: ...
- def __enter__(self) -> bool: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- if sys.version_info >= (3,):
- def acquire(self, blocking: bool = ..., timeout: int = ...) -> bool: ...
- else:
- def acquire(self, blocking: bool = ...) -> bool: ...
- def release(self) -> None: ...
-
-
-RLock = _RLock
-
-
-class Condition:
- def __init__(self, lock: Union[Lock, _RLock, None] = ...) -> None: ...
- def __enter__(self) -> bool: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- if sys.version_info >= (3,):
- def acquire(self, blocking: bool = ..., timeout: int = ...) -> bool: ...
- else:
- def acquire(self, blocking: bool = ...) -> bool: ...
- def release(self) -> None: ...
- def wait(self, timeout: Optional[float] = ...) -> bool: ...
- if sys.version_info >= (3,):
- def wait_for(self, predicate: Callable[[], _T],
- timeout: Optional[float]) -> _T: ...
- def notify(self, n: int = ...) -> None: ...
- def notify_all(self) -> None: ...
- def notifyAll(self) -> None: ...
-
-
-class Semaphore:
- def __init__(self, value: int = ...) -> None: ...
- def __enter__(self) -> bool: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- if sys.version_info >= (3,):
- def acquire(self, blocking: bool = ..., timeout: int = ...) -> bool: ...
- else:
- def acquire(self, blocking: bool = ...) -> bool: ...
- def release(self) -> None: ...
-
-class BoundedSemaphore:
- def __init__(self, value: int = ...) -> None: ...
- def __enter__(self) -> bool: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- if sys.version_info >= (3,):
- def acquire(self, blocking: bool = ..., timeout: int = ...) -> bool: ...
- else:
- def acquire(self, blocking: bool = ...) -> bool: ...
- def release(self) -> None: ...
-
-
-class Event:
- def __init__(self) -> None: ...
- def is_set(self) -> bool: ...
- if sys.version_info < (3,):
- def isSet(self) -> bool: ...
- def set(self) -> None: ...
- def clear(self) -> None: ...
- def wait(self, timeout: Optional[float] = ...) -> bool: ...
-
-
-class Timer(Thread):
- if sys.version_info >= (3,):
- def __init__(self, interval: float, function: Callable[..., None],
- args: Optional[List[Any]] = ...,
- kwargs: Optional[Mapping[str, Any]] = ...) -> None: ...
- else:
- def __init__(self, interval: float, function: Callable[..., None],
- args: List[Any] = ...,
- kwargs: Mapping[str, Any] = ...) -> None: ...
- def cancel(self) -> None: ...
-
-
-if sys.version_info >= (3,):
- class Barrier:
- parties = ... # type: int
- n_waiting = ... # type: int
- broken = ... # type: bool
- def __init__(self, parties: int, action: Optional[Callable[[], None]] = ...,
- timeout: Optional[float] = ...) -> None: ...
- def wait(self, timeout: Optional[float] = ...) -> int: ...
- def reset(self) -> None: ...
- def abort(self) -> None: ...
-
- class BrokenBarrierError(RuntimeError): ...
diff --git a/typeshed/stdlib/2and3/timeit.pyi b/typeshed/stdlib/2and3/timeit.pyi
deleted file mode 100644
index 4fbb27c..0000000
--- a/typeshed/stdlib/2and3/timeit.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for timeit (Python 2 and 3)
-
-import sys
-from typing import Any, Callable, Dict, IO, List, Optional, Text, Tuple, Union
-
-_str = Union[str, Text]
-_Timer = Callable[[], float]
-_stmt = Union[_str, Callable[[], Any]]
-
-default_timer = ... # type: _Timer
-
-class Timer:
- if sys.version_info >= (3, 5):
- def __init__(self, stmt: _stmt = ..., setup: _stmt = ..., timer: _Timer = ...,
- globals: Optional[Dict[str, Any]] =...) -> None: ...
- else:
- def __init__(self, stmt: _stmt = ..., setup: _stmt = ..., timer: _Timer = ...) -> None: ...
- def print_exc(self, file: Optional[IO[str]] = ...) -> None: ...
- def timeit(self, number: int = ...) -> float: ...
- def repeat(self, repeat: int = ..., number: int = ...) -> List[float]: ...
- if sys.version_info >= (3, 6):
- def autorange(self, callback: Optional[Callable[[int, float], Any]] = ...) -> Tuple[int, float]: ...
-
-if sys.version_info >= (3, 5):
- def timeit(stmt: _stmt = ..., setup: _stmt = ..., timer: _Timer = ...,
- number: int = ..., globals: Optional[Dict[str, Any]] =...) -> float: ...
- def repeat(stmt: _stmt = ..., setup: _stmt = ..., timer: _Timer = ...,
- repeat: int = ..., number: int = ..., globals: Optional[Dict[str, Any]] =...) -> List[float]: ...
-else:
- def timeit(stmt: _stmt = ..., setup: _stmt = ..., timer: _Timer = ...,
- number: int = ...) -> float: ...
- def repeat(stmt: _stmt = ..., setup: _stmt = ..., timer: _Timer = ...,
- repeat: int = ..., number: int = ...) -> List[float]: ...
diff --git a/typeshed/stdlib/2and3/token.pyi b/typeshed/stdlib/2and3/token.pyi
deleted file mode 100644
index 8d044bd..0000000
--- a/typeshed/stdlib/2and3/token.pyi
+++ /dev/null
@@ -1,71 +0,0 @@
-import sys
-from typing import Dict
-
-ENDMARKER = ... # type: int
-NAME = ... # type: int
-NUMBER = ... # type: int
-STRING = ... # type: int
-NEWLINE = ... # type: int
-INDENT = ... # type: int
-DEDENT = ... # type: int
-LPAR = ... # type: int
-RPAR = ... # type: int
-LSQB = ... # type: int
-RSQB = ... # type: int
-COLON = ... # type: int
-COMMA = ... # type: int
-SEMI = ... # type: int
-PLUS = ... # type: int
-MINUS = ... # type: int
-STAR = ... # type: int
-SLASH = ... # type: int
-VBAR = ... # type: int
-AMPER = ... # type: int
-LESS = ... # type: int
-GREATER = ... # type: int
-EQUAL = ... # type: int
-DOT = ... # type: int
-PERCENT = ... # type: int
-if sys.version_info < (3,):
- BACKQUOTE = ... # type: int
-LBRACE = ... # type: int
-RBRACE = ... # type: int
-EQEQUAL = ... # type: int
-NOTEQUAL = ... # type: int
-LESSEQUAL = ... # type: int
-GREATEREQUAL = ... # type: int
-TILDE = ... # type: int
-CIRCUMFLEX = ... # type: int
-LEFTSHIFT = ... # type: int
-RIGHTSHIFT = ... # type: int
-DOUBLESTAR = ... # type: int
-PLUSEQUAL = ... # type: int
-MINEQUAL = ... # type: int
-STAREQUAL = ... # type: int
-SLASHEQUAL = ... # type: int
-PERCENTEQUAL = ... # type: int
-AMPEREQUAL = ... # type: int
-VBAREQUAL = ... # type: int
-CIRCUMFLEXEQUAL = ... # type: int
-LEFTSHIFTEQUAL = ... # type: int
-RIGHTSHIFTEQUAL = ... # type: int
-DOUBLESTAREQUAL = ... # type: int
-DOUBLESLASH = ... # type: int
-DOUBLESLASHEQUAL = ... # type: int
-AT = ... # type: int
-if sys.version_info >= (3,):
- RARROW = ... # type: int
- ELLIPSIS = ... # type: int
-if sys.version_info >= (3, 5):
- ATEQUAL = ... # type: int
- AWAIT = ... # type: int
- ASYNC = ... # type: int
-OP = ... # type: int
-ERRORTOKEN = ... # type: int
-N_TOKENS = ... # type: int
-NT_OFFSET = ... # type: int
-tok_name = ... # type: Dict[int, str]
-
-def ISTERMINAL(x: int) -> bool: ...
-def ISNONTERMINAL(x: int) -> bool: ...
-def ISEOF(x: int) -> bool: ...
diff --git a/typeshed/stdlib/2and3/trace.pyi b/typeshed/stdlib/2and3/trace.pyi
deleted file mode 100644
index af06d39..0000000
--- a/typeshed/stdlib/2and3/trace.pyi
+++ /dev/null
@@ -1,35 +0,0 @@
-# Stubs for trace (Python 2 and 3)
-
-import os
-import sys
-import types
-from typing import Any, Callable, Mapping, Optional, Sequence, Text, Tuple, TypeVar, Union
-
-_T = TypeVar('_T')
-_localtrace = Callable[[types.FrameType, str, Any], Callable[..., Any]]
-
-if sys.version_info >= (3, 6):
- _Path = Union[Text, os.PathLike]
-else:
- _Path = Text
-
-class CoverageResults:
- def update(self, other: CoverageResults) -> None: ...
- def write_results(self, show_missing: bool = ..., summary: bool = ..., coverdir: Optional[_Path] = ...) -> None: ...
- def write_results_file(self, path: _Path, lines: Sequence[str], lnotab: Any, lines_hit: Mapping[int, int], encoding: Optional[str] = ...) -> Tuple[int, int]: ...
-
-class Trace:
- def __init__(self, count: int = ..., trace: int = ..., countfuncs: int = ..., countcallers: int = ...,
- ignoremods: Sequence[str] = ..., ignoredirs: Sequence[str] = ..., infile: Optional[_Path] = ...,
- outfile: Optional[_Path] = ..., timing: bool = ...) -> None: ...
- def run(self, cmd: Union[str, types.CodeType]) -> None: ...
- def runctx(self, cmd: Union[str, types.CodeType], globals: Optional[Mapping[str, Any]] = ..., locals: Optional[Mapping[str, Any]] = ...) -> None: ...
- def runfunc(self, func: Callable[..., _T], *args: Any, **kw: Any) -> _T: ...
- def file_module_function_of(self, frame: types.FrameType) -> Tuple[str, Optional[str], str]: ...
- def globaltrace_trackcallers(self, frame: types.FrameType, why: str, arg: Any) -> None: ...
- def globaltrace_countfuncs(self, frame: types.FrameType, why: str, arg: Any) -> None: ...
- def globaltrace_lt(self, frame: types.FrameType, why: str, arg: Any) -> None: ...
- def localtrace_trace_and_count(self, frame: types.FrameType, why: str, arg: Any) -> _localtrace: ...
- def localtrace_trace(self, frame: types.FrameType, why: str, arg: Any) -> _localtrace: ...
- def localtrace_count(self, frame: types.FrameType, why: str, arg: Any) -> _localtrace: ...
- def results(self) -> CoverageResults: ...
diff --git a/typeshed/stdlib/2and3/traceback.pyi b/typeshed/stdlib/2and3/traceback.pyi
deleted file mode 100644
index 2b83b5d..0000000
--- a/typeshed/stdlib/2and3/traceback.pyi
+++ /dev/null
@@ -1,100 +0,0 @@
-# Stubs for traceback
-
-from typing import Generator, IO, Iterator, List, Mapping, Optional, Tuple, Type
-from types import FrameType, TracebackType
-import sys
-
-_PT = Tuple[str, int, str, Optional[str]]
-
-
-def print_tb(tb: Optional[TracebackType], limit: Optional[int] = ...,
- file: Optional[IO[str]] = ...) -> None: ...
-if sys.version_info >= (3,):
- def print_exception(etype: Type[BaseException], value: BaseException,
- tb: Optional[TracebackType], limit: Optional[int] = ...,
- file: Optional[IO[str]] = ...,
- chain: bool = ...) -> None: ...
- def print_exc(limit: Optional[int] = ..., file: Optional[IO[str]] = ...,
- chain: bool = ...) -> None: ...
- def print_last(limit: Optional[int] = ..., file: Optional[IO[str]] = ...,
- chain: bool = ...) -> None: ...
-else:
- def print_exception(etype: Type[BaseException], value: BaseException,
- tb: Optional[TracebackType], limit: Optional[int] = ...,
- file: Optional[IO[str]] = ...) -> None: ...
- def print_exc(limit: Optional[int] = ...,
- file: Optional[IO[str]] = ...) -> None: ...
- def print_last(limit: Optional[int] = ...,
- file: Optional[IO[str]] = ...) -> None: ...
-def print_stack(f: Optional[FrameType] = ..., limit: Optional[int] = ...,
- file: Optional[IO[str]] = ...) -> None: ...
-def extract_tb(tb: Optional[TracebackType], limit: Optional[int] = ...) -> List[_PT]: ...
-def extract_stack(f: Optional[FrameType] = ...,
- limit: Optional[int] = ...) -> List[_PT]: ...
-def format_list(extracted_list: List[_PT]) -> List[str]: ...
-def format_exception_only(etype: Type[BaseException],
- value: BaseException) -> List[str]: ...
-if sys.version_info >= (3,):
- def format_exception(etype: Type[BaseException], value: BaseException,
- tb: TracebackType, limit: Optional[int] = ...,
- chain: bool = ...) -> List[str]: ...
- def format_exc(limit: Optional[int] = ..., chain: bool = ...) -> str: ...
-else:
- def format_exception(etype: Type[BaseException], value: BaseException,
- tb: TracebackType,
- limit: Optional[int] = ...) -> List[str]: ...
- def format_exc(limit: Optional[int] = ...) -> str: ...
-def format_tb(tb: Optional[TracebackType], limit: Optional[int] = ...) -> List[str]: ...
-def format_stack(f: Optional[FrameType] = ...,
- limit: Optional[int] = ...) -> List[str]: ...
-if sys.version_info >= (3, 4):
- def clear_frames(tb: TracebackType) -> None: ...
-if sys.version_info >= (3, 5):
- def walk_stack(f: Optional[FrameType]) -> Iterator[Tuple[FrameType, int]]: ...
- def walk_tb(tb: Optional[TracebackType]) -> Iterator[Tuple[FrameType, int]]: ...
-if sys.version_info < (3,):
- def tb_lineno(tb: TracebackType) -> int: ...
-
-
-if sys.version_info >= (3, 5):
- class TracebackException:
- __cause__ = ... # type:TracebackException
- __context__ = ... # type:TracebackException
- __suppress_context__ = ... # type: bool
- stack = ... # type: StackSummary
- exc_type = ... # type: Type[BaseException]
- filename = ... # type: str
- lineno = ... # type: int
- text = ... # type: str
- offset = ... # type: int
- msg = ... # type: str
- def __init__(self, exc_type: Type[BaseException],
- exc_value: BaseException, exc_traceback: TracebackType,
- *, limit: Optional[int] = ..., lookup_lines: bool = ...,
- capture_locals: bool = ...) -> None: ...
- @classmethod
- def from_exception(cls, exc: BaseException,
- *, limit: Optional[int] = ...,
- lookup_lines: bool = ...,
- capture_locals: bool = ...) -> TracebackException: ...
- def format(self, *, chain: bool = ...) -> Generator[str, None, None]: ...
- def format_exception_only(self) -> Generator[str, None, None]: ...
-
-
-if sys.version_info >= (3, 5):
- class StackSummary:
- @classmethod
- def extract(cls,
- frame_gen: Generator[Tuple[FrameType, int], None, None],
- *, limit: Optional[int] = ..., lookup_lines: bool = ...,
- capture_locals: bool = ...) -> StackSummary: ...
- @classmethod
- def from_list(cls, a_list: List[_PT]) -> StackSummary: ...
-
-
-if sys.version_info >= (3, 5):
- class FrameSummary:
- def __init__(self, filename: str, lineno: int, name: str,
- lookup_line: bool = ...,
- locals: Optional[Mapping[str, str]] = ...,
- line: Optional[int] = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/tty.pyi b/typeshed/stdlib/2and3/tty.pyi
deleted file mode 100644
index 3414835..0000000
--- a/typeshed/stdlib/2and3/tty.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for tty (Python 3.6)
-
-# XXX: Undocumented integer constants
-IFLAG = ... # type: int
-OFLAG = ... # type: int
-CFLAG = ... # type: int
-LFLAG = ... # type: int
-ISPEED = ... # type: int
-OSPEED = ... # type: int
-CC = ... # type: int
-
-def setraw(fd: int, when: int = ...) -> None: ...
-def setcbreak(fd: int, when: int = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/unicodedata.pyi b/typeshed/stdlib/2and3/unicodedata.pyi
deleted file mode 100644
index 6da12c3..0000000
--- a/typeshed/stdlib/2and3/unicodedata.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for unicodedata (Python 2.7 and 3.4)
-from typing import Any, Text, TypeVar, Union
-
-ucd_3_2_0 = ... # type: UCD
-ucnhash_CAPI = ... # type: Any
-unidata_version = ... # type: str
-
-_default = TypeVar('_default')
-
-def bidirectional(__chr: Text) -> Text: ...
-def category(__chr: Text) -> Text: ...
-def combining(__chr: Text) -> int: ...
-def decimal(__chr: Text, __default: _default=...) -> Union[int, _default]: ...
-def decomposition(__chr: Text) -> Text: ...
-def digit(__chr: Text, __default: _default=...) -> Union[int, _default]: ...
-def east_asian_width(__chr: Text) -> Text: ...
-def lookup(__name: Union[Text, bytes]) -> Text: ...
-def mirrored(__chr: Text) -> int: ...
-def name(__chr: Text, __default: _default=...) -> Union[Text, _default]: ...
-def normalize(__form: Text, __unistr: Text) -> Text: ...
-def numeric(__chr: Text, __default: _default=...) -> Union[float, _default]: ...
-
-class UCD(object):
- # The methods below are constructed from the same array in C
- # (unicodedata_functions) and hence identical to the methods above.
- unidata_version = ... # type: str
- def bidirectional(self, __chr: Text) -> str: ...
- def category(self, __chr: Text) -> str: ...
- def combining(self, __chr: Text) -> int: ...
- def decimal(self, __chr: Text, __default: _default=...) -> Union[int, _default]: ...
- def decomposition(self, __chr: Text) -> str: ...
- def digit(self, __chr: Text, __default: _default=...) -> Union[int, _default]: ...
- def east_asian_width(self, __chr: Text) -> str: ...
- def lookup(self, __name: Union[Text, bytes]) -> Text: ...
- def mirrored(self, __chr: Text) -> int: ...
- def name(self, __chr: Text, __default: _default=...) -> Union[Text, _default]: ...
- def normalize(self, __form: Text, __unistr: Text) -> Text: ...
- def numeric(self, __chr: Text, __default: _default=...) -> Union[float, _default]: ...
diff --git a/typeshed/stdlib/2and3/uu.pyi b/typeshed/stdlib/2and3/uu.pyi
deleted file mode 100644
index ee01c35..0000000
--- a/typeshed/stdlib/2and3/uu.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for uu (Python 2 and 3)
-
-from typing import BinaryIO, Union, Optional, Text
-
-_File = Union[Text, BinaryIO]
-
-class Error(Exception): ...
-
-def encode(in_file: _File, out_file: _File, name: Optional[str] = ..., mode: Optional[int] = ...) -> None: ...
-def decode(in_file: _File, out_file: Optional[_File] = ..., mode: Optional[int] = ..., quiet: int = ...) -> None: ...
diff --git a/typeshed/stdlib/2and3/uuid.pyi b/typeshed/stdlib/2and3/uuid.pyi
deleted file mode 100644
index f05ccf0..0000000
--- a/typeshed/stdlib/2and3/uuid.pyi
+++ /dev/null
@@ -1,87 +0,0 @@
-# Stubs for uuid
-
-import sys
-from typing import Tuple, Optional, Any
-
-# Because UUID has properties called int and bytes we need to rename these temporarily.
-_Int = int
-_Bytes = bytes
-_FieldsType = Tuple[int, int, int, int, int, int]
-
-class UUID:
- def __init__(self, hex: Optional[str] = ..., bytes: Optional[_Bytes] = ...,
- bytes_le: Optional[_Bytes] = ...,
- fields: Optional[_FieldsType] = ...,
- int: Optional[_Int] = ...,
- version: Optional[_Int] = ...) -> None: ...
- @property
- def bytes(self) -> _Bytes: ...
- @property
- def bytes_le(self) -> _Bytes: ...
- @property
- def clock_seq(self) -> _Int: ...
- @property
- def clock_seq_hi_variant(self) -> _Int: ...
- @property
- def clock_seq_low(self) -> _Int: ...
- @property
- def fields(self) -> _FieldsType: ...
- @property
- def hex(self) -> str: ...
- @property
- def int(self) -> _Int: ...
- @property
- def node(self) -> _Int: ...
- @property
- def time(self) -> _Int: ...
- @property
- def time_hi_version(self) -> _Int: ...
- @property
- def time_low(self) -> _Int: ...
- @property
- def time_mid(self) -> _Int: ...
- @property
- def urn(self) -> str: ...
- @property
- def variant(self) -> str: ...
- @property
- def version(self) -> Optional[_Int]: ...
-
- if sys.version_info >= (3,):
- def __eq__(self, other: Any) -> bool: ...
- def __lt__(self, other: Any) -> bool: ...
- def __le__(self, other: Any) -> bool: ...
- def __gt__(self, other: Any) -> bool: ...
- def __ge__(self, other: Any) -> bool: ...
- else:
- def get_bytes(self) -> _Bytes: ...
- def get_bytes_le(self) -> _Bytes: ...
- def get_clock_seq(self) -> _Int: ...
- def get_clock_seq_hi_variant(self) -> _Int: ...
- def get_clock_seq_low(self) -> _Int: ...
- def get_fields(self) -> _FieldsType: ...
- def get_hex(self) -> str: ...
- def get_node(self) -> _Int: ...
- def get_time(self) -> _Int: ...
- def get_time_hi_version(self) -> _Int: ...
- def get_time_low(self) -> _Int: ...
- def get_time_mid(self) -> _Int: ...
- def get_urn(self) -> str: ...
- def get_variant(self) -> str: ...
- def get_version(self) -> Optional[_Int]: ...
- def __cmp__(self, other: Any) -> _Int: ...
-
-def getnode() -> int: ...
-def uuid1(node: Optional[_Int] = ..., clock_seq: Optional[_Int] = ...) -> UUID: ...
-def uuid3(namespace: UUID, name: str) -> UUID: ...
-def uuid4() -> UUID: ...
-def uuid5(namespace: UUID, name: str) -> UUID: ...
-
-NAMESPACE_DNS = ... # type: UUID
-NAMESPACE_URL = ... # type: UUID
-NAMESPACE_OID = ... # type: UUID
-NAMESPACE_X500 = ... # type: UUID
-RESERVED_NCS = ... # type: str
-RFC_4122 = ... # type: str
-RESERVED_MICROSOFT = ... # type: str
-RESERVED_FUTURE = ... # type: str
diff --git a/typeshed/stdlib/2and3/warnings.pyi b/typeshed/stdlib/2and3/warnings.pyi
deleted file mode 100644
index 6e8507b..0000000
--- a/typeshed/stdlib/2and3/warnings.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Stubs for warnings
-
-from typing import Any, Dict, List, NamedTuple, Optional, TextIO, Tuple, Type, Union
-from types import ModuleType, TracebackType
-
-def warn(message: Union[str, Warning], category: Optional[Type[Warning]] = ...,
- stacklevel: int = ...) -> None: ...
-def warn_explicit(message: Union[str, Warning], category: Type[Warning],
- filename: str, lineno: int, module: Optional[str] = ...,
- registry: Optional[Dict[Union[str, Tuple[str, Type[Warning], int]], int]] = ...,
- module_globals: Optional[Dict[str, Any]] = ...) -> None: ...
-def showwarning(message: str, category: Type[Warning], filename: str,
- lineno: int, file: Optional[TextIO] = ...,
- line: Optional[str] = ...) -> None: ...
-def formatwarning(message: str, category: Type[Warning], filename: str,
- lineno: int, line: Optional[str] = ...) -> None: ...
-def filterwarnings(action: str, message: str = ...,
- category: Type[Warning] = ..., module: str = ...,
- lineno: int = ..., append: bool = ...) -> None: ...
-def simplefilter(action: str, category: Type[Warning] = ..., lineno: int = ...,
- append: bool = ...) -> None: ...
-def resetwarnings() -> None: ...
-
-_Record = NamedTuple('_Record',
- [('message', str),
- ('category', Type[Warning]),
- ('filename', str),
- ('lineno', int),
- ('file', Optional[TextIO]),
- ('line', Optional[str])]
-)
-
-class catch_warnings:
- def __init__(self, *, record: bool = ...,
- module: Optional[ModuleType] = ...) -> None: ...
- def __enter__(self) -> Optional[List[_Record]]: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
diff --git a/typeshed/stdlib/2and3/wave.pyi b/typeshed/stdlib/2and3/wave.pyi
deleted file mode 100644
index d41b029..0000000
--- a/typeshed/stdlib/2and3/wave.pyi
+++ /dev/null
@@ -1,75 +0,0 @@
-# Stubs for wave (Python 2 and 3)
-
-import sys
-from mypy_extensions import NoReturn
-from typing import Any, NamedTuple, Optional, Text, BinaryIO, Union, Tuple
-
-_File = Union[Text, BinaryIO]
-
-class Error(Exception): ...
-
-WAVE_FORMAT_PCM = ... # type: int
-
-if sys.version_info < (3, 0):
- _wave_params = Tuple[int, int, int, int, str, str]
-else:
- _wave_params = NamedTuple('_wave_params', [
- ('nchannels', int),
- ('sampwidth', int),
- ('framerate', int),
- ('nframes', int),
- ('comptype', str),
- ('compname', str),
- ])
-
-class Wave_read:
- def __init__(self, f: _File) -> None: ...
- if sys.version_info >= (3, 0):
- def __enter__(self) -> Wave_read: ...
- def __exit__(self, *args: Any) -> None: ...
- def getfp(self) -> Optional[BinaryIO]: ...
- def rewind(self) -> None: ...
- def close(self) -> None: ...
- def tell(self) -> int: ...
- def getnchannels(self) -> int: ...
- def getnframes(self) -> int: ...
- def getsampwidth(self) -> int: ...
- def getframerate(self) -> int: ...
- def getcomptype(self) -> str: ...
- def getcompname(self) -> str: ...
- def getparams(self) -> _wave_params: ...
- def getmarkers(self) -> None: ...
- def getmark(self, id: Any) -> NoReturn: ...
- def setpos(self, pos: int) -> None: ...
- def readframes(self, nframes: int) -> bytes: ...
-
-class Wave_write:
- def __init__(self, f: _File) -> None: ...
- if sys.version_info >= (3, 0):
- def __enter__(self) -> Wave_write: ...
- def __exit__(self, *args: Any) -> None: ...
- def setnchannels(self, nchannels: int) -> None: ...
- def getnchannels(self) -> int: ...
- def setsampwidth(self, sampwidth: int) -> None: ...
- def getsampwidth(self) -> int: ...
- def setframerate(self, framerate: float) -> None: ...
- def getframerate(self) -> int: ...
- def setnframes(self, nframes: int) -> None: ...
- def getnframes(self) -> int: ...
- def setcomptype(self, comptype: str, compname: str) -> None: ...
- def getcomptype(self) -> str: ...
- def getcompname(self) -> str: ...
- def setparams(self, params: _wave_params) -> None: ...
- def getparams(self) -> _wave_params: ...
- def setmark(self, id: Any, pos: Any, name: Any) -> NoReturn: ...
- def getmark(self, id: Any) -> NoReturn: ...
- def getmarkers(self) -> None: ...
- def tell(self) -> int: ...
- # should be any bytes-like object after 3.4, but we don't have a type for that
- def writeframesraw(self, data: bytes) -> None: ...
- def writeframes(self, data: bytes) -> None: ...
- def close(self) -> None: ...
-
-# Returns a Wave_read if mode is rb and Wave_write if mode is wb
-def open(f: _File, mode: Optional[str] = ...) -> Any: ...
-openfp = open
diff --git a/typeshed/stdlib/2and3/webbrowser.pyi b/typeshed/stdlib/2and3/webbrowser.pyi
deleted file mode 100644
index f4ddb15..0000000
--- a/typeshed/stdlib/2and3/webbrowser.pyi
+++ /dev/null
@@ -1,100 +0,0 @@
-# Stubs for webbrowser (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-import sys
-from typing import Any, Optional, Callable, List, Text, Union, Sequence
-
-class Error(Exception): ...
-
-def register(name: Text, klass: Optional[Callable[[], BaseBrowser]], instance: BaseBrowser = ..., update_tryorder: int = ...) -> None: ...
-def get(using: Optional[Text] = ...) -> BaseBrowser: ...
-def open(url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-def open_new(url: Text) -> bool: ...
-def open_new_tab(url: Text) -> bool: ...
-
-class BaseBrowser:
- args = ... # type: List[str]
- name = ... # type: str
- basename = ... # type: str
- def __init__(self, name: Text = ...) -> None: ...
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
- def open_new(self, url: Text) -> bool: ...
- def open_new_tab(self, url: Text) -> bool: ...
-
-class GenericBrowser(BaseBrowser):
- args = ... # type: List[str]
- name = ... # type: str
- basename = ... # type: str
- def __init__(self, name: Union[Text, Sequence[Text]]) -> None: ...
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-
-class BackgroundBrowser(GenericBrowser):
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-
-class UnixBrowser(BaseBrowser):
- raise_opts = ... # type: List[str]
- background = ... # type: bool
- redirect_stdout = ... # type: bool
- remote_args = ... # type: List[str]
- remote_action = ... # type: str
- remote_action_newwin = ... # type: str
- remote_action_newtab = ... # type: str
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-
-class Mozilla(UnixBrowser):
- raise_opts = ... # type: List[str]
- remote_args = ... # type: List[str]
- remote_action = ... # type: str
- remote_action_newwin = ... # type: str
- remote_action_newtab = ... # type: str
- background = ... # type: bool
-
-class Galeon(UnixBrowser):
- raise_opts = ... # type: List[str]
- remote_args = ... # type: List[str]
- remote_action = ... # type: str
- remote_action_newwin = ... # type: str
- background = ... # type: bool
-
-if sys.version_info[:2] == (2, 7) or sys.version_info >= (3, 3):
- class Chrome(UnixBrowser):
- remote_args = ... # type: List[str]
- remote_action = ... # type: str
- remote_action_newwin = ... # type: str
- remote_action_newtab = ... # type: str
- background = ... # type: bool
-
-class Opera(UnixBrowser):
- raise_opts = ... # type: List[str]
- remote_args = ... # type: List[str]
- remote_action = ... # type: str
- remote_action_newwin = ... # type: str
- remote_action_newtab = ... # type: str
- background = ... # type: bool
-
-class Elinks(UnixBrowser):
- remote_args = ... # type: List[str]
- remote_action = ... # type: str
- remote_action_newwin = ... # type: str
- remote_action_newtab = ... # type: str
- background = ... # type: bool
- redirect_stdout = ... # type: bool
-
-class Konqueror(BaseBrowser):
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-
-class Grail(BaseBrowser):
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-
-class WindowsDefault(BaseBrowser):
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-
-class MacOSX(BaseBrowser):
- name = ... # type: str
- def __init__(self, name: Text) -> None: ...
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
-
-class MacOSXOSAScript(BaseBrowser):
- def __init__(self, name: Text) -> None: ...
- def open(self, url: Text, new: int = ..., autoraise: bool = ...) -> bool: ...
diff --git a/typeshed/stdlib/2and3/xdrlib.pyi b/typeshed/stdlib/2and3/xdrlib.pyi
deleted file mode 100644
index bbdaa58..0000000
--- a/typeshed/stdlib/2and3/xdrlib.pyi
+++ /dev/null
@@ -1,56 +0,0 @@
-# Structs for xdrlib (Python 2 and 3)
-from typing import Callable, List, Sequence, TypeVar
-
-_T = TypeVar('_T')
-
-class Error(Exception):
- msg = ... # type: str
- def __init__(self, msg: str) -> None: ...
-
-class ConversionError(Error): ...
-
-class Packer:
- def __init__(self) -> None: ...
- def reset(self) -> None: ...
- def get_buffer(self) -> bytes: ...
- def get_buf(self) -> bytes: ...
- def pack_uint(self, x: int) -> None: ...
- def pack_int(self, x: int) -> None: ...
- def pack_enum(self, x: int) -> None: ...
- def pack_bool(self, x: bool) -> None: ...
- def pack_uhyper(self, x: int) -> None: ...
- def pack_hyper(self, x: int) -> None: ...
- def pack_float(self, x: float) -> None: ...
- def pack_double(self, x: float) -> None: ...
- def pack_fstring(self, n: int, s: bytes) -> None: ...
- def pack_fopaque(self, n: int, s: bytes) -> None: ...
- def pack_string(self, s: bytes) -> None: ...
- def pack_opaque(self, s: bytes) -> None: ...
- def pack_bytes(self, s: bytes) -> None: ...
- def pack_list(self, list: Sequence[_T], pack_item: Callable[[_T], None]) -> None: ...
- def pack_farray(self, n: int, list: Sequence[_T], pack_item: Callable[[_T], None]) -> None: ...
- def pack_array(self, list: Sequence[_T], pack_item: Callable[[_T], None]) -> None: ...
-
-class Unpacker:
- def __init__(self, data: bytes) -> None: ...
- def reset(self, data: bytes) -> None: ...
- def get_position(self) -> int: ...
- def set_position(self, position: int) -> None: ...
- def get_buffer(self) -> bytes: ...
- def done(self) -> None: ...
- def unpack_uint(self) -> int: ...
- def unpack_int(self) -> int: ...
- def unpack_enum(self) -> int: ...
- def unpack_bool(self) -> bool: ...
- def unpack_uhyper(self) -> int: ...
- def unpack_hyper(self) -> int: ...
- def unpack_float(self) -> float: ...
- def unpack_double(self) -> float: ...
- def unpack_fstring(self, n: int) -> bytes: ...
- def unpack_fopaque(self, n: int) -> bytes: ...
- def unpack_string(self) -> bytes: ...
- def unpack_opaque(self) -> bytes: ...
- def unpack_bytes(self) -> bytes: ...
- def unpack_list(self, unpack_item: Callable[[], _T]) -> List[_T]: ...
- def unpack_farray(self, n: int, unpack_item: Callable[[], _T]) -> List[_T]: ...
- def unpack_array(self, unpack_item: Callable[[], _T]) -> List[_T]: ...
diff --git a/typeshed/stdlib/2and3/xml/__init__.pyi b/typeshed/stdlib/2and3/xml/__init__.pyi
deleted file mode 100644
index a0a0a89..0000000
--- a/typeshed/stdlib/2and3/xml/__init__.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for xml.sax (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class SAXException(Exception):
- def __init__(self, msg, exception=None): ...
- def getMessage(self): ...
- def getException(self): ...
- def __getitem__(self, ix): ...
-
-class SAXParseException(SAXException):
- def __init__(self, msg, exception, locator): ...
- def getColumnNumber(self): ...
- def getLineNumber(self): ...
- def getPublicId(self): ...
- def getSystemId(self): ...
-
-class SAXNotRecognizedException(SAXException): ...
-class SAXNotSupportedException(SAXException): ...
-class SAXReaderNotAvailable(SAXNotSupportedException): ...
diff --git a/typeshed/stdlib/2and3/xml/etree/ElementInclude.pyi b/typeshed/stdlib/2and3/xml/etree/ElementInclude.pyi
deleted file mode 100644
index 519506e..0000000
--- a/typeshed/stdlib/2and3/xml/etree/ElementInclude.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for xml.etree.ElementInclude (Python 3.4)
-
-from typing import Union, Optional, Callable
-from xml.etree.ElementTree import Element
-
-XINCLUDE = ... # type: str
-XINCLUDE_INCLUDE = ... # type: str
-XINCLUDE_FALLBACK = ... # type: str
-
-class FatalIncludeError(SyntaxError): ...
-
-def default_loader(href: Union[str, bytes, int], parse: str, encoding: Optional[str]=...) -> Union[str, Element]: ...
-
-# TODO: loader is of type default_loader ie it takes a callable that has the
-# same signature as default_loader. But default_loader has a keyword argument
-# Which can't be represented using Callable...
-def include(elem: Element, loader: Callable[..., Union[str, Element]]=...) -> None: ...
diff --git a/typeshed/stdlib/2and3/xml/etree/ElementPath.pyi b/typeshed/stdlib/2and3/xml/etree/ElementPath.pyi
deleted file mode 100644
index 91e85cd..0000000
--- a/typeshed/stdlib/2and3/xml/etree/ElementPath.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for xml.etree.ElementPath (Python 3.4)
-
-from typing import Pattern, Dict, Generator, Tuple, List, Union, TypeVar, Callable, Optional
-from xml.etree.ElementTree import Element
-
-xpath_tokenizer_re = ... # type: Pattern
-
-_token = Tuple[str, str]
-_next = Callable[[], _token]
-_callback = Callable[['_SelectorContext', List[Element]], Generator[Element, None, None]]
-
-def xpath_tokenizer(pattern: str, namespaces: Dict[str, str]=...) -> Generator[_token, None, None]: ...
-def get_parent_map(context: '_SelectorContext') -> Dict[Element, Element]: ...
-def prepare_child(next: _next, token: _token) -> _callback: ...
-def prepare_star(next: _next, token: _token) -> _callback: ...
-def prepare_self(next: _next, token: _token) -> _callback: ...
-def prepare_descendant(next: _next, token: _token) -> _callback: ...
-def prepare_parent(next: _next, token: _token) -> _callback: ...
-def prepare_predicate(next: _next, token: _token) -> _callback: ...
-
-ops = ... # type: Dict[str, Callable[[_next, _token], _callback]]
-
-class _SelectorContext:
- parent_map = ... # type: Dict[Element, Element]
- root = ... # type: Element
- def __init__(self, root: Element) -> None: ...
-
-_T = TypeVar('_T')
-
-def iterfind(elem: Element, path: str, namespaces: Dict[str, str]=...) -> List[Element]: ...
-def find(elem: Element, path: str, namespaces: Dict[str, str]=...) -> Optional[Element]: ...
-def findall(elem: Element, path: str, namespaces: Dict[str, str]=...) -> List[Element]: ...
-def findtext(elem: Element, path: str, default: _T=..., namespaces: Dict[str, str]=...) -> Union[_T, str]: ...
diff --git a/typeshed/stdlib/2and3/xml/etree/ElementTree.pyi b/typeshed/stdlib/2and3/xml/etree/ElementTree.pyi
deleted file mode 100644
index 404726e..0000000
--- a/typeshed/stdlib/2and3/xml/etree/ElementTree.pyi
+++ /dev/null
@@ -1,160 +0,0 @@
-# Stubs for xml.etree.ElementTree
-
-from typing import Any, Union, IO, Callable, Dict, List, Tuple, Sequence, Iterator, TypeVar, Optional, KeysView, ItemsView, Generator, Text
-import io
-import sys
-
-VERSION = ... # type: str
-
-class ParseError(SyntaxError): ...
-
-def iselement(element: 'Element') -> bool: ...
-
-_T = TypeVar('_T')
-
-# Type for parser inputs. Parser will accept any unicode/str/bytes and coerce,
-# and this is true in py2 and py3 (even fromstringlist() in python3 can be
-# called with a heterogeneous list)
-_parser_input_type = Union[bytes, Text]
-
-# Type for individual tag/attr/ns/text values in args to most functions.
-# In py2, the library accepts str or unicode everywhere and coerces
-# aggressively.
-# In py3, bytes is not coerced to str and so use of bytes is probably an error,
-# so we exclude it. (why? the parser never produces bytes when it parses XML,
-# so e.g., element.get(b'name') will always return None for parsed XML, even if
-# there is a 'name' attribute.)
-_str_argument_type = Union[str, Text]
-
-# Type for return values from individual tag/attr/text values and serialization
-if sys.version_info >= (3,):
- # note: in python3, everything comes out as str, yay:
- _str_result_type = str
- # unfortunately, tostring and tostringlist can return either bytes or str
- # depending on the value of `encoding` parameter. Client code knows best:
- _tostring_result_type = Any
-else:
- # in python2, if the tag/attribute/text wasn't decode-able as ascii, it
- # comes out as a unicode string; otherwise it comes out as str. (see
- # _fixtext function in the source). Client code knows best:
- _str_result_type = Any
- # On the bright side, tostring and tostringlist always return bytes:
- _tostring_result_type = bytes
-
-class Element(Sequence['Element']):
- tag = ... # type: _str_result_type
- attrib = ... # type: Dict[_str_result_type, _str_result_type]
- text = ... # type: Optional[_str_result_type]
- tail = ... # type: Optional[_str_result_type]
- def __init__(self, tag: Union[_str_argument_type, Callable[..., 'Element']], attrib: Dict[_str_argument_type, _str_argument_type]=..., **extra: _str_argument_type) -> None: ...
- def append(self, subelement: 'Element') -> None: ...
- def clear(self) -> None: ...
- def copy(self) -> 'Element': ...
- def extend(self, elements: Sequence['Element']) -> None: ...
- def find(self, path: _str_argument_type, namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> Optional['Element']: ...
- def findall(self, path: _str_argument_type, namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> List['Element']: ...
- def findtext(self, path: _str_argument_type, default: _T=..., namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> Union[_T, _str_result_type]: ...
- def get(self, key: _str_argument_type, default: _T=...) -> Union[_str_result_type, _T]: ...
- def getchildren(self) -> List['Element']: ...
- def getiterator(self, tag: _str_argument_type=...) -> List['Element']: ...
- if sys.version_info >= (3, 2):
- def insert(self, index: int, subelement: 'Element') -> None: ...
- else:
- def insert(self, index: int, element: 'Element') -> None: ...
- def items(self) -> ItemsView[_str_result_type, _str_result_type]: ...
- def iter(self, tag: _str_argument_type=...) -> Generator['Element', None, None]: ...
- def iterfind(self, path: _str_argument_type, namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> List['Element']: ...
- def itertext(self) -> Generator[_str_result_type, None, None]: ...
- def keys(self) -> KeysView[_str_result_type]: ...
- def makeelement(self, tag: _str_argument_type, attrib: Dict[_str_argument_type, _str_argument_type]) -> 'Element': ...
- def remove(self, subelement: 'Element') -> None: ...
- def set(self, key: _str_argument_type, value: _str_argument_type) -> None: ...
- def __bool__(self) -> bool: ...
- def __delitem__(self, index: int) -> None: ...
- def __getitem__(self, index) -> 'Element': ...
- def __len__(self) -> int: ...
- def __setitem__(self, index: int, element: 'Element') -> None: ...
-
-def SubElement(parent: Element, tag: _str_argument_type, attrib: Dict[_str_argument_type, _str_argument_type]=..., **extra: _str_argument_type) -> Element: ...
-def Comment(text: _str_argument_type=...) -> Element: ...
-def ProcessingInstruction(target: _str_argument_type, text: _str_argument_type=...) -> Element: ...
-
-PI = ... # type: Callable[..., Element]
-
-class QName:
- text = ... # type: str
- def __init__(self, text_or_uri: _str_argument_type, tag: _str_argument_type=...) -> None: ...
-
-
-_file_or_filename = Union[str, bytes, int, IO[Any]]
-
-class ElementTree:
- def __init__(self, element: Element=..., file: _file_or_filename=...) -> None: ...
- def getroot(self) -> Element: ...
- def parse(self, source: _file_or_filename, parser: 'XMLParser'=...) -> Element: ...
- def iter(self, tag: _str_argument_type=...) -> Generator[Element, None, None]: ...
- def getiterator(self, tag: _str_argument_type=...) -> List[Element]: ...
- def find(self, path: _str_argument_type, namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> Optional[Element]: ...
- def findtext(self, path: _str_argument_type, default: _T=..., namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> Union[_T, _str_result_type]: ...
- def findall(self, path: _str_argument_type, namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> List[Element]: ...
- def iterfind(self, path: _str_argument_type, namespaces: Dict[_str_argument_type, _str_argument_type]=...) -> List[Element]: ...
- if sys.version_info >= (3, 4):
- def write(self, file_or_filename: _file_or_filename, encoding: str=..., xml_declaration: Optional[bool]=..., default_namespace: _str_argument_type=..., method: str=..., *, short_empty_elements: bool=...) -> None: ...
- else:
- def write(self, file_or_filename: _file_or_filename, encoding: str=..., xml_declaration: Optional[bool]=..., default_namespace: _str_argument_type=..., method: str=...) -> None: ...
- def write_c14n(self, file: _file_or_filename) -> None: ...
-
-def register_namespace(prefix: _str_argument_type, uri: _str_argument_type) -> None: ...
-if sys.version_info >= (3, 4):
- def tostring(element: Element, encoding: str=..., method: str=..., *, short_empty_elements: bool=...) -> _tostring_result_type: ...
- def tostringlist(element: Element, encoding: str=..., method: str=..., *, short_empty_elements: bool=...) -> List[_tostring_result_type]: ...
-else:
- def tostring(element: Element, encoding: str=..., method: str=...) -> _tostring_result_type: ...
- def tostringlist(element: Element, encoding: str=..., method: str=...) -> List[_tostring_result_type]: ...
-def dump(elem: Element) -> None: ...
-def parse(source: _file_or_filename, parser: 'XMLParser'=...) -> ElementTree: ...
-def iterparse(source: _file_or_filename, events: Sequence[str]=..., parser: 'XMLParser'=...) -> Iterator[Tuple[str, Element]]: ...
-
-if sys.version_info >= (3, 4):
- class XMLPullParser:
- def __init__(self, events: Sequence[str]=..., *, _parser: 'XMLParser'=...) -> None: ...
- def feed(self, data: bytes) -> None: ...
- def close(self) -> None: ...
- def read_events(self) -> Iterator[Tuple[str, Element]]: ...
-
-def XML(text: _parser_input_type, parser: 'XMLParser'=...) -> Element: ...
-def XMLID(text: _parser_input_type, parser: 'XMLParser'=...) -> Tuple[Element, Dict[_str_result_type, Element]]: ...
-
-# This is aliased to XML in the source.
-fromstring = XML
-
-def fromstringlist(sequence: Sequence[_parser_input_type], parser: 'XMLParser'=...) -> Element: ...
-
-# This type is both not precise enough and too precise. The TreeBuilder
-# requires the elementfactory to accept tag and attrs in its args and produce
-# some kind of object that has .text and .tail properties.
-# I've chosen to constrain the ElementFactory to always produce an Element
-# because that is how almost everyone will use it.
-# Unfortunately, the type of the factory arguments is dependent on how
-# TreeBuilder is called by client code (they could pass strs, bytes or whatever);
-# but we don't want to use a too-broad type, or it would be too hard to write
-# elementfactories.
-_ElementFactory = Callable[[Any, Dict[Any, Any]], Element]
-
-class TreeBuilder:
- def __init__(self, element_factory: _ElementFactory=...) -> None: ...
- def close(self) -> Element: ...
- def data(self, data: _parser_input_type) -> None: ...
- def start(self, tag: _parser_input_type, attrs: Dict[_parser_input_type, _parser_input_type]) -> Element: ...
- def end(self, tag: _parser_input_type) -> Element: ...
-
-class XMLParser:
- parser = ... # type: Any
- target = ... # type: TreeBuilder
- # TODO-what is entity used for???
- entity = ... # type: Any
- version = ... # type: str
- def __init__(self, html: int=..., target: TreeBuilder=..., encoding: str=...) -> None: ...
- def doctype(self, name: str, pubid: str, system: str) -> None: ...
- def close(self) -> Element: ...
- def feed(self, data: _parser_input_type) -> None: ...
diff --git a/typeshed/stdlib/2and3/xml/etree/__init__.pyi b/typeshed/stdlib/2and3/xml/etree/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/2and3/xml/etree/cElementTree.pyi b/typeshed/stdlib/2and3/xml/etree/cElementTree.pyi
deleted file mode 100644
index c384968..0000000
--- a/typeshed/stdlib/2and3/xml/etree/cElementTree.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for xml.etree.cElementTree (Python 3.4)
-
-from xml.etree.ElementTree import * # noqa: F403
diff --git a/typeshed/stdlib/2and3/xml/sax/__init__.pyi b/typeshed/stdlib/2and3/xml/sax/__init__.pyi
deleted file mode 100644
index 93a0f9a..0000000
--- a/typeshed/stdlib/2and3/xml/sax/__init__.pyi
+++ /dev/null
@@ -1,35 +0,0 @@
-from typing import Any, List, Optional, Text, Union
-from mypy_extensions import NoReturn
-
-import xml.sax
-from xml.sax.xmlreader import InputSource, Locator
-from xml.sax.handler import ContentHandler, ErrorHandler
-
-class SAXException(Exception):
- def __init__(self, msg: str, exception: Optional[Exception] = ...) -> None: ...
- def getMessage(self) -> str: ...
- def getException(self) -> Exception: ...
- def __getitem__(self, ix: Any) -> NoReturn: ...
-
-class SAXParseException(SAXException):
- def __init__(self, msg: str, exception: Exception, locator: Locator) -> None: ...
- def getColumnNumber(self) -> int: ...
- def getLineNumber(self) -> int: ...
- def getPublicId(self): ...
- def getSystemId(self): ...
-
-class SAXNotRecognizedException(SAXException): ...
-class SAXNotSupportedException(SAXException): ...
-class SAXReaderNotAvailable(SAXNotSupportedException): ...
-
-default_parser_list = ... # type: List[str]
-
-def make_parser(parser_list: List[str] = ...) -> xml.sax.xmlreader.XMLReader: ...
-
-def parse(source: str, handler: xml.sax.handler.ContentHandler,
- errorHandler: xml.sax.handler.ErrorHandler = ...) -> None: ...
-
-def parseString(string: Union[bytes, Text], handler: xml.sax.handler.ContentHandler,
- errorHandler: Optional[xml.sax.handler.ErrorHandler] = ...) -> None: ...
-
-def _create_parser(parser_name: str) -> xml.sax.xmlreader.XMLReader: ...
diff --git a/typeshed/stdlib/2and3/xml/sax/handler.pyi b/typeshed/stdlib/2and3/xml/sax/handler.pyi
deleted file mode 100644
index f3221b5..0000000
--- a/typeshed/stdlib/2and3/xml/sax/handler.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for xml.sax.handler (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-version = ... # type: Any
-
-class ErrorHandler:
- def error(self, exception): ...
- def fatalError(self, exception): ...
- def warning(self, exception): ...
-
-class ContentHandler:
- def __init__(self) -> None: ...
- def setDocumentLocator(self, locator): ...
- def startDocument(self): ...
- def endDocument(self): ...
- def startPrefixMapping(self, prefix, uri): ...
- def endPrefixMapping(self, prefix): ...
- def startElement(self, name, attrs): ...
- def endElement(self, name): ...
- def startElementNS(self, name, qname, attrs): ...
- def endElementNS(self, name, qname): ...
- def characters(self, content): ...
- def ignorableWhitespace(self, whitespace): ...
- def processingInstruction(self, target, data): ...
- def skippedEntity(self, name): ...
-
-class DTDHandler:
- def notationDecl(self, name, publicId, systemId): ...
- def unparsedEntityDecl(self, name, publicId, systemId, ndata): ...
-
-class EntityResolver:
- def resolveEntity(self, publicId, systemId): ...
-
-feature_namespaces = ... # type: Any
-feature_namespace_prefixes = ... # type: Any
-feature_string_interning = ... # type: Any
-feature_validation = ... # type: Any
-feature_external_ges = ... # type: Any
-feature_external_pes = ... # type: Any
-all_features = ... # type: Any
-property_lexical_handler = ... # type: Any
-property_declaration_handler = ... # type: Any
-property_dom_node = ... # type: Any
-property_xml_string = ... # type: Any
-property_encoding = ... # type: Any
-property_interning_dict = ... # type: Any
-all_properties = ... # type: Any
diff --git a/typeshed/stdlib/2and3/xml/sax/saxutils.pyi b/typeshed/stdlib/2and3/xml/sax/saxutils.pyi
deleted file mode 100644
index 7ff053a..0000000
--- a/typeshed/stdlib/2and3/xml/sax/saxutils.pyi
+++ /dev/null
@@ -1,58 +0,0 @@
-# Stubs for xml.sax.saxutils (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Mapping
-
-from xml.sax import handler
-from xml.sax import xmlreader
-
-def escape(data: str, entities: Mapping[str, str] = ...) -> str: ...
-def unescape(data: str, entities: Mapping[str, str] = ...) -> str: ...
-def quoteattr(data: str, entities: Mapping[str, str] = ...) -> str: ...
-
-class XMLGenerator(handler.ContentHandler):
- def __init__(self, out=..., encoding=...) -> None: ...
- def startDocument(self): ...
- def endDocument(self): ...
- def startPrefixMapping(self, prefix, uri): ...
- def endPrefixMapping(self, prefix): ...
- def startElement(self, name, attrs): ...
- def endElement(self, name): ...
- def startElementNS(self, name, qname, attrs): ...
- def endElementNS(self, name, qname): ...
- def characters(self, content): ...
- def ignorableWhitespace(self, content): ...
- def processingInstruction(self, target, data): ...
-
-class XMLFilterBase(xmlreader.XMLReader):
- def __init__(self, parent=...) -> None: ...
- def error(self, exception): ...
- def fatalError(self, exception): ...
- def warning(self, exception): ...
- def setDocumentLocator(self, locator): ...
- def startDocument(self): ...
- def endDocument(self): ...
- def startPrefixMapping(self, prefix, uri): ...
- def endPrefixMapping(self, prefix): ...
- def startElement(self, name, attrs): ...
- def endElement(self, name): ...
- def startElementNS(self, name, qname, attrs): ...
- def endElementNS(self, name, qname): ...
- def characters(self, content): ...
- def ignorableWhitespace(self, chars): ...
- def processingInstruction(self, target, data): ...
- def skippedEntity(self, name): ...
- def notationDecl(self, name, publicId, systemId): ...
- def unparsedEntityDecl(self, name, publicId, systemId, ndata): ...
- def resolveEntity(self, publicId, systemId): ...
- def parse(self, source): ...
- def setLocale(self, locale): ...
- def getFeature(self, name): ...
- def setFeature(self, name, state): ...
- def getProperty(self, name): ...
- def setProperty(self, name, value): ...
- def getParent(self): ...
- def setParent(self, parent): ...
-
-def prepare_input_source(source, base=...): ...
diff --git a/typeshed/stdlib/2and3/xml/sax/xmlreader.pyi b/typeshed/stdlib/2and3/xml/sax/xmlreader.pyi
deleted file mode 100644
index a5f5553..0000000
--- a/typeshed/stdlib/2and3/xml/sax/xmlreader.pyi
+++ /dev/null
@@ -1,75 +0,0 @@
-# Stubs for xml.sax.xmlreader (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class XMLReader:
- def __init__(self) -> None: ...
- def parse(self, source): ...
- def getContentHandler(self): ...
- def setContentHandler(self, handler): ...
- def getDTDHandler(self): ...
- def setDTDHandler(self, handler): ...
- def getEntityResolver(self): ...
- def setEntityResolver(self, resolver): ...
- def getErrorHandler(self): ...
- def setErrorHandler(self, handler): ...
- def setLocale(self, locale): ...
- def getFeature(self, name): ...
- def setFeature(self, name, state): ...
- def getProperty(self, name): ...
- def setProperty(self, name, value): ...
-
-class IncrementalParser(XMLReader):
- def __init__(self, bufsize=...) -> None: ...
- def parse(self, source): ...
- def feed(self, data): ...
- def prepareParser(self, source): ...
- def close(self): ...
- def reset(self): ...
-
-class Locator:
- def getColumnNumber(self): ...
- def getLineNumber(self): ...
- def getPublicId(self): ...
- def getSystemId(self): ...
-
-class InputSource:
- def __init__(self, system_id=...) -> None: ...
- def setPublicId(self, public_id): ...
- def getPublicId(self): ...
- def setSystemId(self, system_id): ...
- def getSystemId(self): ...
- def setEncoding(self, encoding): ...
- def getEncoding(self): ...
- def setByteStream(self, bytefile): ...
- def getByteStream(self): ...
- def setCharacterStream(self, charfile): ...
- def getCharacterStream(self): ...
-
-class AttributesImpl:
- def __init__(self, attrs) -> None: ...
- def getLength(self): ...
- def getType(self, name): ...
- def getValue(self, name): ...
- def getValueByQName(self, name): ...
- def getNameByQName(self, name): ...
- def getQNameByName(self, name): ...
- def getNames(self): ...
- def getQNames(self): ...
- def __len__(self): ...
- def __getitem__(self, name): ...
- def keys(self): ...
- def has_key(self, name): ...
- def __contains__(self, name): ...
- def get(self, name, alternative=...): ...
- def copy(self): ...
- def items(self): ...
- def values(self): ...
-
-class AttributesNSImpl(AttributesImpl):
- def __init__(self, attrs, qnames) -> None: ...
- def getValueByQName(self, name): ...
- def getNameByQName(self, name): ...
- def getQNameByName(self, name): ...
- def getQNames(self): ...
- def copy(self): ...
diff --git a/typeshed/stdlib/2and3/zipfile.pyi b/typeshed/stdlib/2and3/zipfile.pyi
deleted file mode 100644
index 5a504e3..0000000
--- a/typeshed/stdlib/2and3/zipfile.pyi
+++ /dev/null
@@ -1,94 +0,0 @@
-# Stubs for zipfile
-
-from typing import Callable, IO, List, Optional, Tuple, Type, Union
-from types import TracebackType
-import sys
-
-
-_SZI = Union[str, ZipInfo]
-_DT = Tuple[int, int, int, int, int, int]
-
-
-if sys.version_info >= (3,):
- class BadZipFile(Exception): ...
- BadZipfile = BadZipFile
-else:
- class BadZipfile(Exception): ...
-
-class LargeZipFile(Exception): ...
-
-class ZipFile:
- debug = ... # type: int
- comment = ... # type: bytes
- def __init__(self, file: Union[str, IO[bytes]], mode: str = ..., compression: int = ...,
- allowZip64: bool = ...) -> None: ...
- def __enter__(self) -> ZipFile: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- def close(self) -> None: ...
- def getinfo(self, name: str) -> ZipInfo: ...
- def infolist(self) -> List[ZipInfo]: ...
- def namelist(self) -> List[str]: ...
- def open(self, name: _SZI, mode: str = ...,
- pwd: Optional[bytes] = ...) -> IO[bytes]: ...
- def extract(self, member: _SZI, path: Optional[_SZI] = ...,
- pwd: bytes = ...) -> str: ...
- def extractall(self, path: Optional[str] = ...,
- members: Optional[List[str]] = ...,
- pwd: Optional[bytes] = ...) -> None: ...
- def printdir(self) -> None: ...
- def setpassword(self, pwd: bytes) -> None: ...
- def read(self, name: _SZI, pwd: Optional[bytes] = ...) -> bytes: ...
- def testzip(self) -> Optional[str]: ...
- def write(self, filename: str, arcname: Optional[str] = ...,
- compress_type: Optional[int] = ...) -> None: ...
- if sys.version_info >= (3,):
- def writestr(self, zinfo_or_arcname: _SZI, data: Union[bytes, str],
- compress_type: Optional[int] = ...) -> None: ...
- else:
- def writestr(self,
- zinfo_or_arcname: _SZI, bytes: bytes,
- compress_type: Optional[int] = ...) -> None: ...
-
-class PyZipFile(ZipFile):
- if sys.version_info >= (3,):
- def __init__(self, file: Union[str, IO[bytes]], mode: str = ...,
- compression: int = ..., allowZip64: bool = ...,
- opimize: int = ...) -> None: ...
- def writepy(self, pathname: str, basename: str = ...,
- filterfunc: Optional[Callable[[str], bool]] = ...) -> None: ...
- else:
- def writepy(self,
- pathname: str, basename: str = ...) -> None: ...
-
-class ZipInfo:
- filename = ... # type: str
- date_time = ... # type: _DT
- compress_type = ... # type: int
- comment = ... # type: bytes
- extra = ... # type: bytes
- create_system = ... # type: int
- create_version = ... # type: int
- extract_version = ... # type: int
- reserved = ... # type: int
- flag_bits = ... # type: int
- volume = ... # type: int
- internal_attr = ... # type: int
- external_attr = ... # type: int
- header_offset = ... # type: int
- CRC = ... # type: int
- compress_size = ... # type: int
- file_size = ... # type: int
- if sys.version_info < (3,):
- def __init__(self, filename: Optional[str] = ...,
- date_time: Optional[_DT] = ...) -> None: ...
-
-
-def is_zipfile(filename: Union[str, IO[bytes]]) -> bool: ...
-
-ZIP_STORED = ... # type: int
-ZIP_DEFLATED = ... # type: int
-if sys.version_info >= (3, 3):
- ZIP_BZIP2 = ... # type: int
- ZIP_LZMA = ... # type: int
diff --git a/typeshed/stdlib/2and3/zipimport.pyi b/typeshed/stdlib/2and3/zipimport.pyi
deleted file mode 100644
index eb70eb3..0000000
--- a/typeshed/stdlib/2and3/zipimport.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-"""Stub file for the 'zipimport' module."""
-
-from typing import Optional
-from types import CodeType, ModuleType
-
-class ZipImportError(ImportError): ...
-
-class zipimporter(object):
- archive = ... # type: str
- prefix = ... # type: str
- def __init__(self, archivepath: str) -> None: ...
- def find_module(self, fullname: str, path: str = ...) -> Optional[zipimporter]: ...
- def get_code(self, fullname: str) -> CodeType: ...
- def get_data(self, pathname: str) -> str: ...
- def get_filename(self, fullname: str) -> str: ...
- def get_source(self, fullname: str) -> Optional[str]: ...
- def is_package(self, fullname: str) -> bool: ...
- def load_module(self, fullname: str) -> ModuleType: ...
diff --git a/typeshed/stdlib/2and3/zlib.pyi b/typeshed/stdlib/2and3/zlib.pyi
deleted file mode 100644
index 34aaf1b..0000000
--- a/typeshed/stdlib/2and3/zlib.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-# Stubs for zlib
-import sys
-
-DEFLATED = ... # type: int
-DEF_MEM_LEVEL = ... # type: int
-MAX_WBITS = ... # type: int
-ZLIB_VERSION = ... # type: str
-Z_BEST_COMPRESSION = ... # type: int
-Z_BEST_SPEED = ... # type: int
-Z_DEFAULT_COMPRESSION = ... # type: int
-Z_DEFAULT_STRATEGY = ... # type: int
-Z_FILTERED = ... # type: int
-Z_FINISH = ... # type: int
-Z_FULL_FLUSH = ... # type: int
-Z_HUFFMAN_ONLY = ... # type: int
-Z_NO_FLUSH = ... # type: int
-Z_SYNC_FLUSH = ... # type: int
-if sys.version_info >= (3,):
- DEF_BUF_SIZE = ... # type: int
- ZLIB_RUNTIME_VERSION = ... # type: str
-
-class error(Exception): ...
-
-
-class Compress:
- def compress(self, data: bytes) -> bytes: ...
- def flush(self, mode: int = ...) -> bytes: ...
- def copy(self) -> "Compress": ...
-
-
-class Decompress:
- unused_data = ... # type: bytes
- unconsumed_tail = ... # type: bytes
- if sys.version_info >= (3,):
- eof = ... # type: bool
- def decompress(self, data: bytes, max_length: int = ...) -> bytes: ...
- def flush(self, length: int = ...) -> bytes: ...
- def copy(self) -> "Decompress": ...
-
-
-def adler32(data: bytes, value: int = ...) -> int: ...
-def compress(data: bytes, level: int = ...) -> bytes: ...
-if sys.version_info >= (3,):
- def compressobj(level: int = ..., method: int = ..., wbits: int = ...,
- memLevel: int = ..., strategy: int = ...,
- zdict: bytes = ...) -> Compress: ...
-else:
- def compressobj(level: int = ..., method: int = ..., wbits: int = ...,
- memlevel: int = ..., strategy: int = ...) -> Compress: ...
-def crc32(data: bytes, value: int = ...) -> int: ...
-def decompress(data: bytes, wbits: int = ..., bufsize: int = ...) -> bytes: ...
-if sys.version_info >= (3,):
- def decompressobj(wbits: int = ..., zdict: bytes = ...) -> Decompress: ...
-else:
- def decompressobj(wbits: int = ...) -> Decompress: ...
diff --git a/typeshed/stdlib/3.3/ipaddress.pyi b/typeshed/stdlib/3.3/ipaddress.pyi
deleted file mode 100644
index 69c2454..0000000
--- a/typeshed/stdlib/3.3/ipaddress.pyi
+++ /dev/null
@@ -1,200 +0,0 @@
-# Stubs for ipaddress (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-IPV4LENGTH = ... # type: Any
-IPV6LENGTH = ... # type: Any
-
-class AddressValueError(ValueError): ...
-class NetmaskValueError(ValueError): ...
-
-def ip_address(address): ...
-def ip_network(address, strict=...): ...
-def ip_interface(address): ...
-def v4_int_to_packed(address): ...
-def v6_int_to_packed(address): ...
-def summarize_address_range(first, last): ...
-def collapse_addresses(addresses): ...
-def get_mixed_type_key(obj): ...
-
-class _TotalOrderingMixin:
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- def __lt__(self, other): ...
- def __le__(self, other): ...
- def __gt__(self, other): ...
- def __ge__(self, other): ...
-
-class _IPAddressBase(_TotalOrderingMixin):
- @property
- def exploded(self): ...
- @property
- def compressed(self): ...
- @property
- def version(self): ...
-
-class _BaseAddress(_IPAddressBase):
- def __init__(self, address) -> None: ...
- def __int__(self): ...
- def __eq__(self, other): ...
- def __lt__(self, other): ...
- def __add__(self, other): ...
- def __sub__(self, other): ...
- def __hash__(self): ...
-
-class _BaseNetwork(_IPAddressBase):
- def __init__(self, address) -> None: ...
- def hosts(self): ...
- def __iter__(self): ...
- def __getitem__(self, n): ...
- def __lt__(self, other): ...
- def __eq__(self, other): ...
- def __hash__(self): ...
- def __contains__(self, other): ...
- def overlaps(self, other): ...
- @property
- def broadcast_address(self): ...
- @property
- def hostmask(self): ...
- @property
- def with_prefixlen(self): ...
- @property
- def with_netmask(self): ...
- @property
- def with_hostmask(self): ...
- @property
- def num_addresses(self): ...
- @property
- def prefixlen(self): ...
- def address_exclude(self, other): ...
- def compare_networks(self, other): ...
- def subnets(self, prefixlen_diff=..., new_prefix=...): ...
- def supernet(self, prefixlen_diff=..., new_prefix=...): ...
- @property
- def is_multicast(self): ...
- @property
- def is_reserved(self): ...
- @property
- def is_link_local(self): ...
- @property
- def is_private(self): ...
- @property
- def is_global(self): ...
- @property
- def is_unspecified(self): ...
- @property
- def is_loopback(self): ...
-
-class _BaseV4:
- def __init__(self, address) -> None: ...
- @property
- def max_prefixlen(self): ...
- @property
- def version(self): ...
-
-class IPv4Address(_BaseV4, _BaseAddress):
- def __init__(self, address) -> None: ...
- @property
- def packed(self): ...
- @property
- def is_reserved(self): ...
- @property
- def is_private(self): ...
- @property
- def is_multicast(self): ...
- @property
- def is_unspecified(self): ...
- @property
- def is_loopback(self): ...
- @property
- def is_link_local(self): ...
-
-class IPv4Interface(IPv4Address):
- network = ... # type: Any
- netmask = ... # type: Any
- hostmask = ... # type: Any
- def __init__(self, address) -> None: ...
- def __eq__(self, other): ...
- def __lt__(self, other): ...
- def __hash__(self): ...
- @property
- def ip(self): ...
- @property
- def with_prefixlen(self): ...
- @property
- def with_netmask(self): ...
- @property
- def with_hostmask(self): ...
-
-class IPv4Network(_BaseV4, _BaseNetwork):
- network_address = ... # type: Any
- netmask = ... # type: Any
- hosts = ... # type: Any
- def __init__(self, address, strict=...) -> None: ...
- @property
- def is_global(self): ...
-
-class _BaseV6:
- def __init__(self, address) -> None: ...
- @property
- def max_prefixlen(self): ...
- @property
- def version(self): ...
-
-class IPv6Address(_BaseV6, _BaseAddress):
- def __init__(self, address) -> None: ...
- @property
- def packed(self): ...
- @property
- def is_multicast(self): ...
- @property
- def is_reserved(self): ...
- @property
- def is_link_local(self): ...
- @property
- def is_site_local(self): ...
- @property
- def is_private(self): ...
- @property
- def is_global(self): ...
- @property
- def is_unspecified(self): ...
- @property
- def is_loopback(self): ...
- @property
- def ipv4_mapped(self): ...
- @property
- def teredo(self): ...
- @property
- def sixtofour(self): ...
-
-class IPv6Interface(IPv6Address):
- network = ... # type: Any
- netmask = ... # type: Any
- hostmask = ... # type: Any
- def __init__(self, address) -> None: ...
- def __eq__(self, other): ...
- def __lt__(self, other): ...
- def __hash__(self): ...
- @property
- def ip(self): ...
- @property
- def with_prefixlen(self): ...
- @property
- def with_netmask(self): ...
- @property
- def with_hostmask(self): ...
- @property
- def is_unspecified(self): ...
- @property
- def is_loopback(self): ...
-
-class IPv6Network(_BaseV6, _BaseNetwork):
- network_address = ... # type: Any
- netmask = ... # type: Any
- def __init__(self, address, strict=...) -> None: ...
- def hosts(self): ...
- @property
- def is_site_local(self): ...
diff --git a/typeshed/stdlib/3.4/_stat.pyi b/typeshed/stdlib/3.4/_stat.pyi
deleted file mode 100644
index 867321a..0000000
--- a/typeshed/stdlib/3.4/_stat.pyi
+++ /dev/null
@@ -1,69 +0,0 @@
-"""Stub file for the '_stat' module."""
-
-SF_APPEND = ... # type: int
-SF_ARCHIVED = ... # type: int
-SF_IMMUTABLE = ... # type: int
-SF_NOUNLINK = ... # type: int
-SF_SNAPSHOT = ... # type: int
-ST_ATIME = ... # type: int
-ST_CTIME = ... # type: int
-ST_DEV = ... # type: int
-ST_GID = ... # type: int
-ST_INO = ... # type: int
-ST_MODE = ... # type: int
-ST_MTIME = ... # type: int
-ST_NLINK = ... # type: int
-ST_SIZE = ... # type: int
-ST_UID = ... # type: int
-S_ENFMT = ... # type: int
-S_IEXEC = ... # type: int
-S_IFBLK = ... # type: int
-S_IFCHR = ... # type: int
-S_IFDIR = ... # type: int
-S_IFDOOR = ... # type: int
-S_IFIFO = ... # type: int
-S_IFLNK = ... # type: int
-S_IFPORT = ... # type: int
-S_IFREG = ... # type: int
-S_IFSOCK = ... # type: int
-S_IFWHT = ... # type: int
-S_IREAD = ... # type: int
-S_IRGRP = ... # type: int
-S_IROTH = ... # type: int
-S_IRUSR = ... # type: int
-S_IRWXG = ... # type: int
-S_IRWXO = ... # type: int
-S_IRWXU = ... # type: int
-S_ISGID = ... # type: int
-S_ISUID = ... # type: int
-S_ISVTX = ... # type: int
-S_IWGRP = ... # type: int
-S_IWOTH = ... # type: int
-S_IWRITE = ... # type: int
-S_IWUSR = ... # type: int
-S_IXGRP = ... # type: int
-S_IXOTH = ... # type: int
-S_IXUSR = ... # type: int
-UF_APPEND = ... # type: int
-UF_COMPRESSED = ... # type: int
-UF_HIDDEN = ... # type: int
-UF_IMMUTABLE = ... # type: int
-UF_NODUMP = ... # type: int
-UF_NOUNLINK = ... # type: int
-UF_OPAQUE = ... # type: int
-
-def S_IMODE(mode: int) -> int: ...
-def S_IFMT(mode: int) -> int: ...
-
-def S_ISBLK(mode: int) -> bool: ...
-def S_ISCHR(mode: int) -> bool: ...
-def S_ISDIR(mode: int) -> bool: ...
-def S_ISDOOR(mode: int) -> bool: ...
-def S_ISFIFO(mode: int) -> bool: ...
-def S_ISLNK(mode: int) -> bool: ...
-def S_ISPORT(mode: int) -> bool: ...
-def S_ISREG(mode: int) -> bool: ...
-def S_ISSOCK(mode: int) -> bool: ...
-def S_ISWHT(mode: int) -> bool: ...
-
-def filemode(mode: int) -> str: ...
diff --git a/typeshed/stdlib/3.4/_tracemalloc.pyi b/typeshed/stdlib/3.4/_tracemalloc.pyi
deleted file mode 100644
index b1db5ab..0000000
--- a/typeshed/stdlib/3.4/_tracemalloc.pyi
+++ /dev/null
@@ -1,26 +0,0 @@
-"""Stub file for the '_tracemalloc' module."""
-# This is an autogenerated file. It serves as a starting point
-# for a more precise manual annotation of this module.
-# Feel free to edit the source below, but remove this header when you do.
-
-from typing import Any, List, Tuple, Dict, Generic
-
-def _get_object_traceback(*args, **kwargs) -> Any: ...
-
-def _get_traces() -> Any:
- raise MemoryError()
-
-def clear_traces() -> None: ...
-
-def get_traceback_limit() -> int: ...
-
-def get_traced_memory() -> tuple: ...
-
-def get_tracemalloc_memory() -> Any: ...
-
-def is_tracing() -> bool: ...
-
-def start(*args, **kwargs) -> None:
- raise ValueError()
-
-def stop() -> None: ...
diff --git a/typeshed/stdlib/3.4/asyncio/__init__.pyi b/typeshed/stdlib/3.4/asyncio/__init__.pyi
deleted file mode 100644
index 60a7dde..0000000
--- a/typeshed/stdlib/3.4/asyncio/__init__.pyi
+++ /dev/null
@@ -1,107 +0,0 @@
-"""The asyncio package, tracking PEP 3156."""
-
-import socket
-import sys
-from typing import Type
-
-from asyncio.coroutines import (
- coroutine as coroutine,
- iscoroutinefunction as iscoroutinefunction,
- iscoroutine as iscoroutine,
-)
-from asyncio.protocols import (
- BaseProtocol as BaseProtocol,
- Protocol as Protocol,
- DatagramProtocol as DatagramProtocol,
- SubprocessProtocol as SubprocessProtocol,
-)
-from asyncio.streams import (
- StreamReader as StreamReader,
- StreamWriter as StreamWriter,
- StreamReaderProtocol as StreamReaderProtocol,
- open_connection as open_connection,
- start_server as start_server,
- IncompleteReadError as IncompleteReadError,
- LimitOverrunError as LimitOverrunError,
-)
-from asyncio.subprocess import (
- create_subprocess_exec as create_subprocess_exec,
- create_subprocess_shell as create_subprocess_shell,
-)
-from asyncio.transports import (
- BaseTransport as BaseTransport,
- ReadTransport as ReadTransport,
- WriteTransport as WriteTransport,
- Transport as Transport,
- DatagramTransport as DatagramTransport,
- SubprocessTransport as SubprocessTransport,
-)
-from asyncio.futures import (
- Future as Future,
- CancelledError as CancelledError,
- TimeoutError as TimeoutError,
- InvalidStateError as InvalidStateError,
- wrap_future as wrap_future,
-)
-from asyncio.tasks import (
- FIRST_COMPLETED as FIRST_COMPLETED,
- FIRST_EXCEPTION as FIRST_EXCEPTION,
- ALL_COMPLETED as ALL_COMPLETED,
- as_completed as as_completed,
- ensure_future as ensure_future,
- ensure_future as async,
- gather as gather,
- run_coroutine_threadsafe as run_coroutine_threadsafe,
- shield as shield,
- sleep as sleep,
- wait as wait,
- wait_for as wait_for,
- Task as Task,
-)
-from asyncio.events import (
- AbstractEventLoopPolicy as AbstractEventLoopPolicy,
- AbstractEventLoop as AbstractEventLoop,
- AbstractServer as AbstractServer,
- Handle as Handle,
- get_event_loop_policy as get_event_loop_policy,
- set_event_loop_policy as set_event_loop_policy,
- get_event_loop as get_event_loop,
- set_event_loop as set_event_loop,
- new_event_loop as new_event_loop,
- get_child_watcher as get_child_watcher,
- set_child_watcher as set_child_watcher,
-)
-from asyncio.queues import (
- Queue as Queue,
- PriorityQueue as PriorityQueue,
- LifoQueue as LifoQueue,
- QueueFull as QueueFull,
- QueueEmpty as QueueEmpty,
-)
-from asyncio.locks import (
- Lock as Lock,
- Event as Event,
- Condition as Condition,
- Semaphore as Semaphore,
- BoundedSemaphore as BoundedSemaphore,
-)
-
-if sys.version_info < (3, 5):
- from asyncio.queues import JoinableQueue as JoinableQueue
-if sys.platform != 'win32':
- from asyncio.streams import (
- open_unix_connection as open_unix_connection,
- start_unix_server as start_unix_server,
- )
-
-# TODO: It should be possible to instantiate these classes, but mypy
-# currently disallows this.
-# See https://github.com/python/mypy/issues/1843
-SelectorEventLoop = ... # type: Type[AbstractEventLoop]
-if sys.platform == 'win32':
- ProactorEventLoop = ... # type: Type[AbstractEventLoop]
-DefaultEventLoopPolicy = ... # type: Type[AbstractEventLoopPolicy]
-
-# TODO: AbstractChildWatcher (UNIX only)
-
-__all__ = ... # type: str
diff --git a/typeshed/stdlib/3.4/asyncio/coroutines.pyi b/typeshed/stdlib/3.4/asyncio/coroutines.pyi
deleted file mode 100644
index 9072dd7..0000000
--- a/typeshed/stdlib/3.4/asyncio/coroutines.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-from typing import Any, Callable, Generator, TypeVar
-
-__all__ = ... # type: str
-
-_F = TypeVar('_F', bound=Callable[..., Any])
-
-def coroutine(func: _F) -> _F: ...
-def iscoroutinefunction(func: Callable[..., Any]) -> bool: ...
-def iscoroutine(obj: Any) -> bool: ...
diff --git a/typeshed/stdlib/3.4/asyncio/events.pyi b/typeshed/stdlib/3.4/asyncio/events.pyi
deleted file mode 100644
index e20a023..0000000
--- a/typeshed/stdlib/3.4/asyncio/events.pyi
+++ /dev/null
@@ -1,220 +0,0 @@
-from socket import socket
-import ssl
-import sys
-from typing import Any, Awaitable, Callable, Dict, Generator, List, Optional, Sequence, Tuple, TypeVar, Union, overload
-from abc import ABCMeta, abstractmethod
-from asyncio.futures import Future
-from asyncio.coroutines import coroutine
-from asyncio.protocols import BaseProtocol
-from asyncio.tasks import Task
-from asyncio.transports import BaseTransport
-
-__all__ = ... # type: str
-
-_T = TypeVar('_T')
-_Context = Dict[str, Any]
-_ExceptionHandler = Callable[[AbstractEventLoop, _Context], Any]
-_ProtocolFactory = Callable[[], BaseProtocol]
-_SSLContext = Union[bool, None, ssl.SSLContext]
-_TransProtPair = Tuple[BaseTransport, BaseProtocol]
-
-PIPE = ... # type: Any # from subprocess.PIPE
-
-AF_UNSPEC = 0 # from socket
-AI_PASSIVE = 0
-
-class Handle:
- _cancelled = False
- _args = ... # type: List[Any]
- def __init__(self, callback: Callable[..., Any], args: List[Any],
- loop: AbstractEventLoop) -> None: ...
- def __repr__(self) -> str: ...
- def cancel(self) -> None: ...
- def _run(self) -> None: ...
-
-class AbstractServer:
- def close(self) -> None: ...
- @coroutine
- def wait_closed(self) -> Generator[Any, None, None]: ...
-
-class AbstractEventLoop(metaclass=ABCMeta):
- @abstractmethod
- def run_forever(self) -> None: ...
-
- # Can't use a union, see mypy issue # 1873.
- @overload
- @abstractmethod
- def run_until_complete(self, future: Generator[Any, None, _T]) -> _T: ...
- @overload
- @abstractmethod
- def run_until_complete(self, future: Awaitable[_T]) -> _T: ...
-
- @abstractmethod
- def stop(self) -> None: ...
- @abstractmethod
- def is_running(self) -> bool: ...
- @abstractmethod
- def is_closed(self) -> bool: ...
- @abstractmethod
- def close(self) -> None: ...
- if sys.version_info >= (3, 6):
- @abstractmethod
- @coroutine
- def shutdown_asyncgens(self) -> Generator[Any, None, None]: ...
- # Methods scheduling callbacks. All these return Handles.
- @abstractmethod
- def call_soon(self, callback: Callable[..., Any], *args: Any) -> Handle: ...
- @abstractmethod
- def call_later(self, delay: Union[int, float], callback: Callable[..., Any], *args: Any) -> Handle: ...
- @abstractmethod
- def call_at(self, when: float, callback: Callable[..., Any], *args: Any) -> Handle: ...
- @abstractmethod
- def time(self) -> float: ...
- # Future methods
- if sys.version_info >= (3, 5):
- @abstractmethod
- def create_future(self) -> Future[Any]: ...
- # Tasks methods
- @abstractmethod
- def create_task(self, coro: Union[Future[_T], Generator[Any, None, _T]]) -> Task[_T]: ...
- @abstractmethod
- def set_task_factory(self, factory: Optional[Callable[[AbstractEventLoop, Generator[Any, None, _T]], Future[_T]]]) -> None: ...
- @abstractmethod
- def get_task_factory(self) -> Optional[Callable[[AbstractEventLoop, Generator[Any, None, _T]], Future[_T]]]: ...
- # Methods for interacting with threads
- @abstractmethod
- def call_soon_threadsafe(self, callback: Callable[..., Any], *args: Any) -> Handle: ...
- @abstractmethod
- @coroutine
- def run_in_executor(self, executor: Any,
- callback: Callable[..., _T], *args: Any) -> Generator[Any, None, _T]: ...
- @abstractmethod
- def set_default_executor(self, executor: Any) -> None: ...
- # Network I/O methods returning Futures.
- @abstractmethod
- @coroutine
- # TODO the "Tuple[Any, ...]" should be "Union[Tuple[str, int], Tuple[str, int, int, int]]" but that triggers
- # https://github.com/python/mypy/issues/2509
- def getaddrinfo(self, host: str, port: int, *,
- family: int = ..., type: int = ..., proto: int = ..., flags: int = ...) -> Generator[Any, None, List[Tuple[int, int, int, str, Tuple[Any, ...]]]]: ...
- @abstractmethod
- @coroutine
- def getnameinfo(self, sockaddr: tuple, flags: int = ...) -> Generator[Any, None, Tuple[str, int]]: ...
- @abstractmethod
- @coroutine
- def create_connection(self, protocol_factory: _ProtocolFactory, host: str = ..., port: int = ..., *,
- ssl: _SSLContext = ..., family: int = ..., proto: int = ..., flags: int = ..., sock: Optional[socket] = ...,
- local_addr: str = ..., server_hostname: str = ...) -> Generator[Any, None, _TransProtPair]: ...
- @abstractmethod
- @coroutine
- def create_server(self, protocol_factory: _ProtocolFactory, host: Union[str, Sequence[str]] = ..., port: int = ..., *,
- family: int = ..., flags: int = ...,
- sock: Optional[socket] = ..., backlog: int = ..., ssl: _SSLContext = ...,
- reuse_address: Optional[bool] = ...,
- reuse_port: Optional[bool] = ...) -> Generator[Any, None, AbstractServer]: ...
- @abstractmethod
- @coroutine
- def create_unix_connection(self, protocol_factory: _ProtocolFactory, path: str, *,
- ssl: _SSLContext = ..., sock: Optional[socket] = ...,
- server_hostname: str = ...) -> Generator[Any, None, _TransProtPair]: ...
- @abstractmethod
- @coroutine
- def create_unix_server(self, protocol_factory: _ProtocolFactory, path: str, *,
- sock: Optional[socket] = ..., backlog: int = ..., ssl: _SSLContext = ...) -> Generator[Any, None, AbstractServer]: ...
- @abstractmethod
- @coroutine
- def create_datagram_endpoint(self, protocol_factory: _ProtocolFactory,
- local_addr: str = ..., remote_addr: str = ..., *,
- family: int = ..., proto: int = ..., flags: int = ...,
- reuse_address: Optional[bool] = ..., reuse_port: Optional[bool] = ...,
- allow_broadcast: Optional[bool] = ...,
- sock: Optional[socket] = ...) -> Generator[Any, None, _TransProtPair]: ...
- @abstractmethod
- @coroutine
- def connect_accepted_socket(self, protocol_factory: _ProtocolFactory, sock: socket, *, ssl: _SSLContext = ...) -> Generator[Any, None, _TransProtPair]: ...
- # Pipes and subprocesses.
- @abstractmethod
- @coroutine
- def connect_read_pipe(self, protocol_factory: _ProtocolFactory, pipe: Any) -> Generator[Any, None, _TransProtPair]: ...
- @abstractmethod
- @coroutine
- def connect_write_pipe(self, protocol_factory: _ProtocolFactory, pipe: Any) -> Generator[Any, None, _TransProtPair]: ...
- @abstractmethod
- @coroutine
- def subprocess_shell(self, protocol_factory: _ProtocolFactory, cmd: Union[bytes, str], *, stdin: Any = ...,
- stdout: Any = ..., stderr: Any = ...,
- **kwargs: Any) -> Generator[Any, None, _TransProtPair]: ...
- @abstractmethod
- @coroutine
- def subprocess_exec(self, protocol_factory: _ProtocolFactory, *args: List[Any], stdin: Any = ...,
- stdout: Any = ..., stderr: Any = ...,
- **kwargs: Any) -> Generator[Any, None, _TransProtPair]: ...
- @abstractmethod
- def add_reader(self, fd: int, callback: Callable[..., Any], *args: List[Any]) -> None: ...
- @abstractmethod
- def remove_reader(self, fd: int) -> None: ...
- @abstractmethod
- def add_writer(self, fd: int, callback: Callable[..., Any], *args: List[Any]) -> None: ...
- @abstractmethod
- def remove_writer(self, fd: int) -> None: ...
- # Completion based I/O methods returning Futures.
- @abstractmethod
- @coroutine
- def sock_recv(self, sock: socket, nbytes: int) -> Generator[Any, None, bytes]: ...
- @abstractmethod
- @coroutine
- def sock_sendall(self, sock: socket, data: bytes) -> Generator[Any, None, None]: ...
- @abstractmethod
- @coroutine
- def sock_connect(self, sock: socket, address: str) -> Generator[Any, None, None]: ...
- @abstractmethod
- @coroutine
- def sock_accept(self, sock: socket) -> Generator[Any, None, Tuple[socket, Any]]: ...
- # Signal handling.
- @abstractmethod
- def add_signal_handler(self, sig: int, callback: Callable[..., Any], *args: List[Any]) -> None: ...
- @abstractmethod
- def remove_signal_handler(self, sig: int) -> None: ...
- # Error handlers.
- @abstractmethod
- def set_exception_handler(self, handler: _ExceptionHandler) -> None: ...
- @abstractmethod
- def get_exception_handler(self) -> _ExceptionHandler: ...
- @abstractmethod
- def default_exception_handler(self, context: _Context) -> None: ...
- @abstractmethod
- def call_exception_handler(self, context: _Context) -> None: ...
- # Debug flag management.
- @abstractmethod
- def get_debug(self) -> bool: ...
- @abstractmethod
- def set_debug(self, enabled: bool) -> None: ...
-
-class AbstractEventLoopPolicy(metaclass=ABCMeta):
- @abstractmethod
- def get_event_loop(self) -> AbstractEventLoop: ...
- @abstractmethod
- def set_event_loop(self, loop: AbstractEventLoop): ...
- @abstractmethod
- def new_event_loop(self) -> AbstractEventLoop: ...
- # Child processes handling (Unix only).
- @abstractmethod
- def get_child_watcher(self) -> Any: ... # TODO: unix_events.AbstractChildWatcher
- @abstractmethod
- def set_child_watcher(self, watcher: Any) -> None: ... # TODO: unix_events.AbstractChildWatcher
-
-class BaseDefaultEventLoopPolicy(AbstractEventLoopPolicy):
- def __init__(self) -> None: ...
- def get_event_loop(self) -> AbstractEventLoop: ...
- def set_event_loop(self, loop: AbstractEventLoop): ...
- def new_event_loop(self) -> AbstractEventLoop: ...
-
-def get_event_loop_policy() -> AbstractEventLoopPolicy: ...
-def set_event_loop_policy(policy: AbstractEventLoopPolicy) -> None: ...
-
-def get_event_loop() -> AbstractEventLoop: ...
-def set_event_loop(loop: AbstractEventLoop) -> None: ...
-def new_event_loop() -> AbstractEventLoop: ...
-
-def get_child_watcher() -> Any: ... # TODO: unix_events.AbstractChildWatcher
-def set_child_watcher(watcher: Any) -> None: ... # TODO: unix_events.AbstractChildWatcher
diff --git a/typeshed/stdlib/3.4/asyncio/futures.pyi b/typeshed/stdlib/3.4/asyncio/futures.pyi
deleted file mode 100644
index f651c66..0000000
--- a/typeshed/stdlib/3.4/asyncio/futures.pyi
+++ /dev/null
@@ -1,49 +0,0 @@
-from typing import Any, Union, Callable, TypeVar, List, Generic, Iterable, Generator, Awaitable
-from .events import AbstractEventLoop
-from concurrent.futures._base import (
- Error as Error,
-)
-from concurrent.futures import (
- CancelledError as CancelledError,
- TimeoutError as TimeoutError,
- Future as ConcurrentFuture,
-)
-
-__all__ = ... # type: str
-
-_T = TypeVar('_T')
-
-class InvalidStateError(Error): ...
-
-class _TracebackLogger:
- exc = ... # type: BaseException
- tb = ... # type: List[str]
- def __init__(self, exc: Any, loop: AbstractEventLoop) -> None: ...
- def activate(self) -> None: ...
- def clear(self) -> None: ...
- def __del__(self) -> None: ...
-
-class Future(Iterable[_T], Awaitable[_T], Generic[_T]):
- _state = ... # type: str
- _exception = ... # type: BaseException
- _blocking = False
- _log_traceback = False
- _tb_logger = _TracebackLogger
- def __init__(self, *, loop: AbstractEventLoop = ...) -> None: ...
- def __repr__(self) -> str: ...
- def __del__(self) -> None: ...
- def cancel(self) -> bool: ...
- def _schedule_callbacks(self) -> None: ...
- def cancelled(self) -> bool: ...
- def done(self) -> bool: ...
- def result(self) -> _T: ...
- def exception(self) -> BaseException: ...
- def add_done_callback(self, fn: Callable[[Future[_T]], Any]) -> None: ...
- def remove_done_callback(self, fn: Callable[[Future[_T]], Any]) -> int: ...
- def set_result(self, result: _T) -> None: ...
- def set_exception(self, exception: Union[type, BaseException]) -> None: ...
- def _copy_state(self, other: Any) -> None: ...
- def __iter__(self) -> Generator[Any, None, _T]: ...
- def __await__(self) -> Generator[Any, None, _T]: ...
-
-def wrap_future(f: Union[ConcurrentFuture[_T], Future[_T]]) -> Future[_T]: ...
diff --git a/typeshed/stdlib/3.4/asyncio/locks.pyi b/typeshed/stdlib/3.4/asyncio/locks.pyi
deleted file mode 100644
index 559effd..0000000
--- a/typeshed/stdlib/3.4/asyncio/locks.pyi
+++ /dev/null
@@ -1,59 +0,0 @@
-from typing import Any, Callable, Generator, Iterable, Iterator, TypeVar, Union, Optional
-
-from .coroutines import coroutine
-from .events import AbstractEventLoop
-from .futures import Future
-
-_T = TypeVar('_T')
-
-__all__ = ... # type: str
-
-class _ContextManager:
- def __init__(self, lock: Union[Lock, Semaphore]) -> None: ...
- def __enter__(self) -> object: ...
- def __exit__(self, *args: Any) -> None: ...
-
-class _ContextManagerMixin(Future[_ContextManager]):
- # Apparently this exists to *prohibit* use as a context manager.
- def __enter__(self) -> object: ...
- def __exit__(self, *args: Any) -> None: ...
- def __aenter__(self): ...
- def __aexit__(self, exc_type, exc, tb): ...
-
-class Lock(_ContextManagerMixin):
- def __init__(self, *, loop: AbstractEventLoop = None) -> None: ...
- def locked(self) -> bool: ...
- @coroutine
- def acquire(self) -> Generator[Any, None, bool]: ...
- def release(self) -> None: ...
-
-class Event:
- def __init__(self, *, loop: AbstractEventLoop = None) -> None: ...
- def is_set(self) -> bool: ...
- def set(self) -> None: ...
- def clear(self) -> None: ...
- @coroutine
- def wait(self) -> Generator[Any, None, bool]: ...
-
-class Condition(_ContextManagerMixin):
- def __init__(self, lock: Lock = None, *, loop: AbstractEventLoop = None) -> None: ...
- def locked(self) -> bool: ...
- @coroutine
- def acquire(self) -> Generator[Any, None, bool]: ...
- def release(self) -> None: ...
- @coroutine
- def wait(self) -> Generator[Any, None, bool]: ...
- @coroutine
- def wait_for(self, predicate: Callable[[], _T]) -> Generator[Any, None, _T]: ...
- def notify(self, n: int = 1) -> None: ...
- def notify_all(self) -> None: ...
-
-class Semaphore(_ContextManagerMixin):
- def __init__(self, value: int = ..., *, loop: Optional[AbstractEventLoop] = ...) -> None: ...
- def locked(self) -> bool: ...
- @coroutine
- def acquire(self) -> Generator[Any, None, bool]: ...
- def release(self) -> None: ...
-
-class BoundedSemaphore(Semaphore):
- def __init__(self, value: int = ..., *, loop: Optional[AbstractEventLoop] = ...) -> None: ...
diff --git a/typeshed/stdlib/3.4/asyncio/protocols.pyi b/typeshed/stdlib/3.4/asyncio/protocols.pyi
deleted file mode 100644
index 91b7d94..0000000
--- a/typeshed/stdlib/3.4/asyncio/protocols.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-from asyncio import transports
-from typing import AnyStr
-
-__all__ = ... # type: str
-
-
-class BaseProtocol:
- def connection_made(self, transport: transports.BaseTransport) -> None: ...
- def connection_lost(self, exc: Exception) -> None: ...
- def pause_writing(self) -> None: ...
- def resume_writing(self) -> None: ...
-
-class Protocol(BaseProtocol):
- def data_received(self, data: bytes) -> None: ...
- def eof_received(self) -> bool: ...
-
-class DatagramProtocol(BaseProtocol):
- def datagram_received(self, data: AnyStr, addr: str) -> None: ...
- def error_received(self, exc: Exception) -> None: ...
-
-class SubprocessProtocol(BaseProtocol):
- def pipe_data_received(self, fd: int, data: AnyStr) -> None: ...
- def pipe_connection_lost(self, fd: int, exc: Exception) -> None: ...
- def process_exited(self) -> None: ...
diff --git a/typeshed/stdlib/3.4/asyncio/queues.pyi b/typeshed/stdlib/3.4/asyncio/queues.pyi
deleted file mode 100644
index 847f02b..0000000
--- a/typeshed/stdlib/3.4/asyncio/queues.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-import sys
-from asyncio.events import AbstractEventLoop
-from .coroutines import coroutine
-from .futures import Future
-from typing import Any, Generator, Generic, TypeVar
-
-__all__ = ... # type: str
-
-
-class QueueEmpty(Exception): ...
-class QueueFull(Exception): ...
-
-_T = TypeVar('_T')
-
-class Queue(Generic[_T]):
- def __init__(self, maxsize: int = ..., *, loop: AbstractEventLoop = ...) -> None: ...
- def _init(self, maxsize: int) -> None: ...
- def _get(self) -> _T: ...
- def _put(self, item: _T) -> None: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
- def _format(self) -> str: ...
- def _consume_done_getters(self) -> None: ...
- def _consume_done_putters(self) -> None: ...
- def qsize(self) -> int: ...
- @property
- def maxsize(self) -> int: ...
- def empty(self) -> bool: ...
- def full(self) -> bool: ...
- @coroutine
- def put(self, item: _T) -> Generator[Any, None, None]: ...
- def put_nowait(self, item: _T) -> None: ...
- @coroutine
- def get(self) -> Generator[Any, None, _T]: ...
- def get_nowait(self) -> _T: ...
- if sys.version_info >= (3, 4):
- @coroutine
- def join(self) -> Generator[Any, None, bool]: ...
- def task_done(self) -> None: ...
-
-
-class PriorityQueue(Queue[_T]): ...
-
-
-class LifoQueue(Queue[_T]): ...
-
-if sys.version_info < (3, 5):
- class JoinableQueue(Queue[_T]):
- def task_done(self) -> None: ...
- @coroutine
- def join(self) -> Generator[Any, None, bool]: ...
diff --git a/typeshed/stdlib/3.4/asyncio/streams.pyi b/typeshed/stdlib/3.4/asyncio/streams.pyi
deleted file mode 100644
index fd677ab..0000000
--- a/typeshed/stdlib/3.4/asyncio/streams.pyi
+++ /dev/null
@@ -1,106 +0,0 @@
-import sys
-from typing import Any, Awaitable, Callable, Generator, Iterable, Optional, Tuple
-
-from . import coroutines
-from . import events
-from . import protocols
-from . import transports
-
-ClientConnectedCallback = Callable[[StreamReader, StreamWriter], Optional[Awaitable[None]]]
-
-
-__all__ = ... # type: str
-
-class IncompleteReadError(EOFError):
- def __init__(self, partial: str, expected: int) -> None: ...
-
-class LimitOverrunError(Exception):
- def __init__(self, message: str, consumed: int) -> None: ...
-
- at coroutines.coroutine
-def open_connection(
- host: str = ...,
- port: int = ...,
- *,
- loop: events.AbstractEventLoop = ...,
- limit: int = ...,
- **kwds: Any
-) -> Generator[Any, None, Tuple[StreamReader, StreamWriter]]: ...
-
- at coroutines.coroutine
-def start_server(
- client_connected_cb: ClientConnectedCallback,
- host: str = ...,
- port: int = ...,
- *,
- loop: events.AbstractEventLoop = ...,
- limit: int = ...,
- **kwds: Any
-) -> Generator[Any, None, events.AbstractServer]: ...
-
-if sys.platform != 'win32':
- @coroutines.coroutine
- def open_unix_connection(
- path: str = ...,
- *,
- loop: events.AbstractEventLoop = ...,
- limit: int = ...,
- **kwds: Any
- ) -> Generator[Any, None, Tuple[StreamReader, StreamWriter]]: ...
-
- @coroutines.coroutine
- def start_unix_server(
- client_connected_cb: ClientConnectedCallback,
- path: str = ...,
- *,
- loop: int = ...,
- limit: int = ...,
- **kwds: Any) -> Generator[Any, None, events.AbstractServer]: ...
-
-class FlowControlMixin(protocols.Protocol): ...
-
-class StreamReaderProtocol(FlowControlMixin, protocols.Protocol):
- def __init__(self,
- stream_reader: StreamReader,
- client_connected_cb: ClientConnectedCallback = ...,
- loop: events.AbstractEventLoop = ...) -> None: ...
- def connection_made(self, transport: transports.BaseTransport) -> None: ...
- def connection_lost(self, exc: Exception) -> None: ...
- def data_received(self, data: bytes) -> None: ...
- def eof_received(self) -> bool: ...
-
-class StreamWriter:
- def __init__(self,
- transport: transports.BaseTransport,
- protocol: protocols.BaseProtocol,
- reader: StreamReader,
- loop: events.AbstractEventLoop) -> None: ...
- @property
- def transport(self) -> transports.BaseTransport: ...
- def write(self, data: bytes) -> None: ...
- def writelines(self, data: Iterable[bytes]) -> None: ...
- def write_eof(self) -> None: ...
- def can_write_eof(self) -> bool: ...
- def close(self) -> None: ...
- def get_extra_info(self, name: str, default: Any = ...) -> Any: ...
- @coroutines.coroutine
- def drain(self) -> Generator[Any, None, None]: ...
-
-class StreamReader:
- def __init__(self,
- limit: int = ...,
- loop: events.AbstractEventLoop = ...) -> None: ...
- def exception(self) -> Exception: ...
- def set_exception(self, exc: Exception) -> None: ...
- def set_transport(self, transport: transports.BaseTransport) -> None: ...
- def feed_eof(self) -> None: ...
- def at_eof(self) -> bool: ...
- def feed_data(self, data: bytes): ...
- @coroutines.coroutine
- def readline(self) -> Generator[Any, None, bytes]: ...
- @coroutines.coroutine
- def readuntil(self, separator=b'\n') -> Generator[Any, None, bytes]: ...
- @coroutines.coroutine
- def read(self, n=-1) -> Generator[Any, None, bytes]: ...
- @coroutines.coroutine
- def readexactly(self, n) -> Generator[Any, None, bytes]: ...
diff --git a/typeshed/stdlib/3.4/asyncio/subprocess.pyi b/typeshed/stdlib/3.4/asyncio/subprocess.pyi
deleted file mode 100644
index bd7fd94..0000000
--- a/typeshed/stdlib/3.4/asyncio/subprocess.pyi
+++ /dev/null
@@ -1,67 +0,0 @@
-from asyncio import events
-from asyncio import protocols
-from asyncio import streams
-from asyncio import transports
-from asyncio.coroutines import coroutine
-from typing import Any, AnyStr, Generator, Optional, Tuple, Union
-
-__all__ = ... # type: str
-
-PIPE = ... # type: int
-STDOUT = ... # type: int
-DEVNULL = ... # type: int
-
-class SubprocessStreamProtocol(streams.FlowControlMixin,
- protocols.SubprocessProtocol):
- stdin = ... # type: Optional[streams.StreamWriter]
- stdout = ... # type: Optional[streams.StreamReader]
- stderr = ... # type: Optional[streams.StreamReader]
- def __init__(self, limit: int, loop: events.AbstractEventLoop) -> None: ...
- def connection_made(self, transport: transports.BaseTransport) -> None: ...
- def pipe_data_received(self, fd: int, data: AnyStr) -> None: ...
- def pipe_connection_lost(self, fd: int, exc: Exception): ...
- def process_exited(self) -> None: ...
-
-
-class Process:
- stdin = ... # type: Optional[streams.StreamWriter]
- stdout = ... # type: Optional[streams.StreamReader]
- stderr = ... # type: Optional[streams.StreamReader]
- pid = ... # type: int
- def __init__(self,
- transport: transports.BaseTransport,
- protocol: protocols.BaseProtocol,
- loop: events.AbstractEventLoop) -> None: ...
- @property
- def returncode(self) -> int: ...
- @coroutine
- def wait(self) -> Generator[Any, None, int]: ...
- def send_signal(self, signal: int) -> None: ...
- def terminate(self) -> None: ...
- def kill(self) -> None: ...
- @coroutine
- def communicate(self, input: Optional[bytes] = ...) -> Generator[Any, None, Tuple[bytes, bytes]]: ...
-
-
- at coroutine
-def create_subprocess_shell(
- *Args: Union[str, bytes], # Union used instead of AnyStr due to mypy issue #1236
- stdin: int = ...,
- stdout: int = ...,
- stderr: int = ...,
- loop: events.AbstractEventLoop = ...,
- limit: int = ...,
- **kwds: Any
-) -> Generator[Any, None, Process]: ...
-
- at coroutine
-def create_subprocess_exec(
- program: Union[str, bytes], # Union used instead of AnyStr due to mypy issue #1236
- *args: Any,
- stdin: int = ...,
- stdout: int = ...,
- stderr: int = ...,
- loop: events.AbstractEventLoop = ...,
- limit: int = ...,
- **kwds: Any
-) -> Generator[Any, None, Process]: ...
diff --git a/typeshed/stdlib/3.4/asyncio/tasks.pyi b/typeshed/stdlib/3.4/asyncio/tasks.pyi
deleted file mode 100644
index bf69df8..0000000
--- a/typeshed/stdlib/3.4/asyncio/tasks.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-from typing import (Any, TypeVar, Set, Dict, List, TextIO, Union, Tuple, Generic, Callable,
- Coroutine, Generator, Iterable, Awaitable, overload, Sequence, Iterator,
- Optional)
-import concurrent.futures
-from .events import AbstractEventLoop
-from .futures import Future
-
-__all__ = ... # type: str
-
-_T = TypeVar('_T')
-_FutureT = Union[Future[_T], Generator[Any, None, _T], Awaitable[_T]]
-
-FIRST_EXCEPTION = 'FIRST_EXCEPTION'
-FIRST_COMPLETED = 'FIRST_COMPLETED'
-ALL_COMPLETED = 'ALL_COMPLETED'
-
-def as_completed(fs: Sequence[_FutureT[_T]], *, loop: AbstractEventLoop = ...,
- timeout: Optional[float] = ...) -> Iterator[Generator[Any, None, _T]]: ...
-def ensure_future(coro_or_future: _FutureT[_T],
- *, loop: AbstractEventLoop = ...) -> Future[_T]: ...
-# TODO: gather() should use variadic type vars instead of _TAny.
-_TAny = Any
-def gather(*coros_or_futures: _FutureT[_TAny],
- loop: AbstractEventLoop = ..., return_exceptions: bool = False) -> Future[List[_TAny]]: ...
-def run_coroutine_threadsafe(coro: _FutureT[_T],
- loop: AbstractEventLoop) -> concurrent.futures.Future[_T]: ...
-def shield(arg: _FutureT[_T], *, loop: AbstractEventLoop = ...) -> Future[_T]: ...
-def sleep(delay: float, result: _T = ..., loop: AbstractEventLoop = ...) -> Future[_T]: ...
-def wait(fs: Iterable[_FutureT[_T]], *, loop: AbstractEventLoop = ...,
- timeout: float = ...,
- return_when: str = ...) -> Future[Tuple[Set[Future[_T]], Set[Future[_T]]]]: ...
-def wait_for(fut: _FutureT[_T], timeout: Optional[float],
- *, loop: AbstractEventLoop = ...) -> Future[_T]: ...
-
-class Task(Future[_T], Generic[_T]):
- _all_tasks = ... # type: Set[Task]
- _current_tasks = ... # type: Dict[AbstractEventLoop, Task]
- @classmethod
- def current_task(cls, loop: AbstractEventLoop = ...) -> Task: ...
- @classmethod
- def all_tasks(cls, loop: AbstractEventLoop = ...) -> Set[Task]: ...
-
- # Can't use a union, see mypy issue #1873.
- @overload
- def __init__(self, coro: Generator[Any, None, _T],
- *, loop: AbstractEventLoop = ...) -> None: ...
- @overload
- def __init__(self, coro: Awaitable[_T], *, loop: AbstractEventLoop = ...) -> None: ...
-
- def __repr__(self) -> str: ...
- def get_stack(self, *, limit: int = ...) -> List[Any]: ... # return List[stackframe]
- def print_stack(self, *, limit: int = ..., file: TextIO = ...) -> None: ...
- def cancel(self) -> bool: ...
- def _step(self, value: Any = ..., exc: Exception = ...) -> None: ...
- def _wakeup(self, future: Future[Any]) -> None: ...
diff --git a/typeshed/stdlib/3.4/asyncio/transports.pyi b/typeshed/stdlib/3.4/asyncio/transports.pyi
deleted file mode 100644
index 87320a1..0000000
--- a/typeshed/stdlib/3.4/asyncio/transports.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-from typing import Dict, Any, TypeVar, Mapping, List
-
-__all__ = ... # type: str
-
-class BaseTransport:
- def __init__(self, extra: Mapping[Any, Any] = ...) -> None: ...
- def get_extra_info(self, name: Any, default: Any = ...) -> Any: ...
- def is_closing(self) -> bool: ...
- def close(self) -> None: ...
-
-class ReadTransport(BaseTransport):
- def pause_reading(self) -> None: ...
- def resume_reading(self) -> None: ...
-
-class WriteTransport(BaseTransport):
- def set_write_buffer_limits(
- self, high: int = ..., low: int = ...
- ) -> None: ...
- def get_write_buffer_size(self) -> int: ...
- def write(self, data: Any) -> None: ...
- def writelines(self, list_of_data: List[Any]): ...
- def write_eof(self) -> None: ...
- def can_write_eof(self) -> bool: ...
- def abort(self) -> None: ...
-
-class Transport(ReadTransport, WriteTransport): ...
-
-class DatagramTransport(BaseTransport):
- def sendto(self, data: Any, addr: str = ...) -> None: ...
- def abort(self) -> None: ...
-
-class SubprocessTransport(BaseTransport):
- def get_pid(self) -> int: ...
- def get_returncode(self) -> int: ...
- def get_pipe_transport(self, fd: int) -> BaseTransport: ...
- def send_signal(self, signal: int) -> int: ...
- def terminate(self) -> None: ...
- def kill(self) -> None: ...
diff --git a/typeshed/stdlib/3.4/enum.pyi b/typeshed/stdlib/3.4/enum.pyi
deleted file mode 100644
index a7e0fd6..0000000
--- a/typeshed/stdlib/3.4/enum.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-import sys
-from typing import List, Any, TypeVar, Union, Iterable, Iterator, TypeVar, Generic, Type, Sized, Reversible, Container, Mapping
-
-_T = TypeVar('_T', bound=Enum)
-_S = TypeVar('_S', bound=Type[Enum])
-
-class EnumMeta(type, Iterable[Enum], Sized, Reversible[Enum], Container[Enum]):
- def __iter__(self: Type[_T]) -> Iterator[_T]: ... # type: ignore
- def __reversed__(self: Type[_T]) -> Iterator[_T]: ...
- def __contains__(self, member: Any) -> bool: ...
- def __getitem__(self: Type[_T], name: str) -> _T: ...
- @property
- def __members__(self: Type[_T]) -> Mapping[str, _T]: ...
-
-class Enum(metaclass=EnumMeta):
- def __new__(cls: Type[_T], value: Any) -> _T: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
- def __dir__(self) -> List[str]: ...
- def __format__(self, format_spec: str) -> str: ...
- def __hash__(self) -> Any: ...
- def __reduce_ex__(self, proto: Any) -> Any: ...
-
- name = ... # type: str
- value = ... # type: Any
-
-class IntEnum(int, Enum):
- value = ... # type: int
-
-def unique(enumeration: _S) -> _S: ...
-
-if sys.version_info >= (3, 6):
- _auto_null = ... # type: Any
-
- class auto:
- value = ... # type: Any
-
- class Flag(Enum):
- def __contains__(self: _T, other: _T) -> bool: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
- def __bool__(self) -> bool: ...
- def __or__(self: _T, other: _T) -> _T: ...
- def __and__(self: _T, other: _T) -> _T: ...
- def __xor__(self: _T, other: _T) -> _T: ...
- def __invert__(self: _T) -> _T: ...
-
- # All `type: ignore` comments below due to IntFlag making the function signatures more permissive.
- class IntFlag(int, Flag): # type: ignore
- def __or__(self: _T, other: Union[int, _T]) -> _T: ... # type: ignore
- def __and__(self: _T, other: Union[int, _T]) -> _T: ... # type: ignore
- def __xor__(self: _T, other: Union[int, _T]) -> _T: ... # type: ignore
- __ror__ = __or__
- __rand__ = __and__
- __rxor__ = __xor__
diff --git a/typeshed/stdlib/3.4/pathlib.pyi b/typeshed/stdlib/3.4/pathlib.pyi
deleted file mode 100644
index 0051266..0000000
--- a/typeshed/stdlib/3.4/pathlib.pyi
+++ /dev/null
@@ -1,117 +0,0 @@
-# Stubs for pathlib (Python 3.4)
-
-from typing import Any, Generator, IO, Optional, Sequence, Tuple, Type, TypeVar, Union, List
-import os
-import sys
-
-_P = TypeVar('_P', bound='PurePath')
-
-if sys.version_info >= (3, 6):
- _PurePathBase = os.PathLike[str]
-else:
- _PurePathBase = object
-
-class PurePath(_PurePathBase):
- parts = ... # type: Tuple[str, ...]
- drive = ... # type: str
- root = ... # type: str
- anchor = ... # type: str
- name = ... # type: str
- suffix = ... # type: str
- suffixes = ... # type: List[str]
- stem = ... # type: str
- if sys.version_info < (3, 5):
- def __init__(self, *pathsegments: str) -> None: ...
- elif sys.version_info < (3, 6):
- def __new__(cls: Type[_P], *args: Union[str, PurePath]) -> _P: ...
- else:
- def __new__(cls: Type[_P], *args: Union[str, os.PathLike[str]]) -> _P: ...
- def __hash__(self) -> int: ...
- def __lt__(self, other: PurePath) -> bool: ...
- def __le__(self, other: PurePath) -> bool: ...
- def __gt__(self, other: PurePath) -> bool: ...
- def __ge__(self, other: PurePath) -> bool: ...
- def __truediv__(self: _P, key: Union[str, PurePath]) -> _P: ...
- def __bytes__(self) -> bytes: ...
- def as_posix(self) -> str: ...
- def as_uri(self) -> str: ...
- def is_absolute(self) -> bool: ...
- def is_reserved(self) -> bool: ...
- def match(self, path_pattern: str) -> bool: ...
- def relative_to(self: _P, *other: Union[str, PurePath]) -> _P: ...
- def with_name(self: _P, name: str) -> _P: ...
- def with_suffix(self: _P, suffix: str) -> _P: ...
- def joinpath(self: _P, *other: Union[str, PurePath]) -> _P: ...
-
- @property
- def parents(self: _P) -> Sequence[_P]: ...
- @property
- def parent(self: _P) -> _P: ...
-
-class PurePosixPath(PurePath): ...
-class PureWindowsPath(PurePath): ...
-
-class Path(PurePath):
- @classmethod
- def cwd(cls: Type[_P]) -> _P: ...
- def stat(self) -> os.stat_result: ...
- def chmod(self, mode: int) -> None: ...
- def exists(self) -> bool: ...
- def glob(self, pattern: str) -> Generator[Path, None, None]: ...
- def group(self) -> str: ...
- def is_dir(self) -> bool: ...
- def is_file(self) -> bool: ...
- def is_symlink(self) -> bool: ...
- def is_socket(self) -> bool: ...
- def is_fifo(self) -> bool: ...
- def is_block_device(self) -> bool: ...
- def is_char_device(self) -> bool: ...
- def iterdir(self) -> Generator[Path, None, None]: ...
- def lchmod(self, mode: int) -> None: ...
- def lstat(self) -> os.stat_result: ...
- if sys.version_info < (3, 5):
- def mkdir(self, mode: int = ...,
- parents: bool = ...) -> None: ...
- else:
- def mkdir(self, mode: int = ..., parents: bool = ...,
- exist_ok: bool = ...) -> None: ...
- def open(self, mode: str = ..., buffering: int = ...,
- encoding: Optional[str] = ..., errors: Optional[str] = ...,
- newline: Optional[str] = ...) -> IO[Any]: ...
- def owner(self) -> str: ...
- def rename(self, target: Union[str, PurePath]) -> None: ...
- def replace(self, target: Union[str, PurePath]) -> None: ...
- if sys.version_info < (3, 6):
- def resolve(self: _P) -> _P: ...
- else:
- def resolve(self: _P, strict: bool = ...) -> _P: ...
- def rglob(self, pattern: str) -> Generator[Path, None, None]: ...
- def rmdir(self) -> None: ...
- def symlink_to(self, target: Union[str, Path],
- target_is_directory: bool = ...) -> None: ...
- def touch(self, mode: int = ..., exist_ok: bool = ...) -> None: ...
- def unlink(self) -> None: ...
-
- if sys.version_info >= (3, 5):
- @classmethod
- def home(cls: Type[_P]) -> _P: ...
- if sys.version_info < (3, 6):
- def __new__(cls: Type[_P], *args: Union[str, PurePath],
- **kwargs: Any) -> _P: ...
- else:
- def __new__(cls: Type[_P], *args: Union[str, os.PathLike[str]],
- **kwargs: Any) -> _P: ...
-
- def absolute(self: _P) -> _P: ...
- def expanduser(self: _P) -> _P: ...
- def read_bytes(self) -> bytes: ...
- def read_text(self, encoding: Optional[str] = ...,
- errors: Optional[str] = ...) -> str: ...
- def samefile(self, other_path: Union[str, bytes, int, Path]) -> bool: ...
- def write_bytes(self, data: bytes) -> int: ...
- def write_text(self, data: str, encoding: Optional[str] = ...,
- errors: Optional[str] = ...) -> int: ...
-
-
-class PosixPath(Path, PurePosixPath): ...
-class WindowsPath(Path, PureWindowsPath): ...
diff --git a/typeshed/stdlib/3.4/selectors.pyi b/typeshed/stdlib/3.4/selectors.pyi
deleted file mode 100644
index 832212b..0000000
--- a/typeshed/stdlib/3.4/selectors.pyi
+++ /dev/null
@@ -1,90 +0,0 @@
-# Stubs for selector
-# See https://docs.python.org/3/library/selectors.html
-
-from typing import Any, List, NamedTuple, Mapping, Tuple, Optional, Union
-from abc import ABCMeta, abstractmethod
-import socket
-
-
-# Type aliases added mainly to preserve some context
-#
-# See https://github.com/python/typeshed/issues/482
-# for details regarding how FileObject is typed.
-FileObject = Union[int, socket.socket]
-FileDescriptor = int
-EventMask = int
-
-
-EVENT_READ = ... # type: EventMask
-EVENT_WRITE = ... # type: EventMask
-
-
-SelectorKey = NamedTuple('SelectorKey', [
- ('fileobj', FileObject),
- ('fd', FileDescriptor),
- ('events', EventMask),
- ('data', Any)
-])
-
-
-class BaseSelector(metaclass=ABCMeta):
- @abstractmethod
- def register(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
-
- @abstractmethod
- def unregister(self, fileobj: FileObject) -> SelectorKey: ...
-
- def modify(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
-
- @abstractmethod
- def select(self, timeout: Optional[int] = None) -> List[Tuple[SelectorKey, EventMask]]: ...
-
- def close(self) -> None: ...
-
- def get_key(self, fileobj: FileObject) -> SelectorKey: ...
-
- @abstractmethod
- def get_map(self) -> Mapping[FileObject, SelectorKey]: ...
-
- def __enter__(self) -> BaseSelector: ...
-
- def __exit__(self, *args: Any) -> None: ...
-
-class SelectSelector(BaseSelector):
- def register(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
- def unregister(self, fileobj: FileObject) -> SelectorKey: ...
- def select(self, timeout: Optional[int] = None) -> List[Tuple[SelectorKey, EventMask]]: ...
- def get_map(self) -> Mapping[FileObject, SelectorKey]: ...
-
-class PollSelector(BaseSelector):
- def register(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
- def unregister(self, fileobj: FileObject) -> SelectorKey: ...
- def select(self, timeout: Optional[int] = None) -> List[Tuple[SelectorKey, EventMask]]: ...
- def get_map(self) -> Mapping[FileObject, SelectorKey]: ...
-
-class EpollSelector(BaseSelector):
- def fileno(self) -> int: ...
- def register(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
- def unregister(self, fileobj: FileObject) -> SelectorKey: ...
- def select(self, timeout: Optional[int] = None) -> List[Tuple[SelectorKey, EventMask]]: ...
- def get_map(self) -> Mapping[FileObject, SelectorKey]: ...
-
-class DevpollSelector(BaseSelector):
- def fileno(self) -> int: ...
- def register(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
- def unregister(self, fileobj: FileObject) -> SelectorKey: ...
- def select(self, timeout: Optional[int] = None) -> List[Tuple[SelectorKey, EventMask]]: ...
- def get_map(self) -> Mapping[FileObject, SelectorKey]: ...
-
-class KqueueSelector(BaseSelector):
- def fileno(self) -> int: ...
- def register(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
- def unregister(self, fileobj: FileObject) -> SelectorKey: ...
- def select(self, timeout: Optional[int] = None) -> List[Tuple[SelectorKey, EventMask]]: ...
- def get_map(self) -> Mapping[FileObject, SelectorKey]: ...
-
-class DefaultSelector(BaseSelector):
- def register(self, fileobj: FileObject, events: EventMask, data: Any = None) -> SelectorKey: ...
- def unregister(self, fileobj: FileObject) -> SelectorKey: ...
- def select(self, timeout: Optional[int] = None) -> List[Tuple[SelectorKey, EventMask]]: ...
- def get_map(self) -> Mapping[FileObject, SelectorKey]: ...
diff --git a/typeshed/stdlib/3.4/statistics.pyi b/typeshed/stdlib/3.4/statistics.pyi
deleted file mode 100644
index d9116e5..0000000
--- a/typeshed/stdlib/3.4/statistics.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for statistics
-
-from decimal import Decimal
-from fractions import Fraction
-import sys
-from typing import Iterable, Optional, TypeVar
-
-# Most functions in this module accept homogeneous collections of one of these types
-_Number = TypeVar('_Number', float, Decimal, Fraction)
-
-class StatisticsError(ValueError): ...
-
-def mean(data: Iterable[_Number]) -> _Number: ...
-if sys.version_info >= (3, 6):
- def harmonic_mean(data: Iterable[_Number]) -> _Number: ...
-def median(data: Iterable[_Number]) -> _Number: ...
-def median_low(data: Iterable[_Number]) -> _Number: ...
-def median_high(data: Iterable[_Number]) -> _Number: ...
-def median_grouped(data: Iterable[_Number]) -> _Number: ...
-def mode(data: Iterable[_Number]) -> _Number: ...
-def pstdev(data: Iterable[_Number], mu: Optional[_Number] = ...) -> _Number: ...
-def pvariance(data: Iterable[_Number], mu: Optional[_Number] = ...) -> _Number: ...
-def stdev(data: Iterable[_Number], xbar: Optional[_Number] = ...) -> _Number: ...
-def variance(data: Iterable[_Number], xbar: Optional[_Number] = ...) -> _Number: ...
diff --git a/typeshed/stdlib/3.4/tracemalloc.pyi b/typeshed/stdlib/3.4/tracemalloc.pyi
deleted file mode 100644
index 57b8f6c..0000000
--- a/typeshed/stdlib/3.4/tracemalloc.pyi
+++ /dev/null
@@ -1,65 +0,0 @@
-# Stubs for tracemalloc (Python 3.4+)
-
-import sys
-from typing import Any, List, Optional, Sequence, Tuple, Union
-
-def clear_traces() -> None: ...
-def get_object_traceback(obj: object) -> Optional[Traceback]: ...
-def get_traceback_limit() -> int: ...
-def get_traced_memory() -> Tuple[int, int]: ...
-def get_tracemalloc_memory() -> int: ...
-def is_tracing() -> bool: ...
-def start(nframe: int = ...) -> None: ...
-def stop() -> None: ...
-def take_snapshot() -> Snapshot: ...
-
-if sys.version_info >= (3, 6):
- class DomainFilter:
- inclusive = ... # type: bool
- domain = ... # type: int
- def __init__(self, inclusive: bool, domain: int) -> None: ...
-
-class Filter:
- if sys.version_info >= (3, 6):
- domain = ... # type: Optional[int]
- inclusive = ... # type: bool
- lineno = ... # type: Optional[int]
- filename_pattern = ... # type: str
- all_frames = ... # type: bool
- def __init__(self, inclusive: bool, filename_pattern: str, lineno: Optional[int] = ..., all_frames: bool = ..., domain: Optional[int] = ...) -> None: ...
-
-class Frame:
- filename = ... # type: str
- lineno = ... # type: int
-
-class Snapshot:
- def compare_to(self, old_snapshot: Snapshot, key_type: str, cumulative: bool = ...) -> List[StatisticDiff]: ...
- def dump(self, filename: str) -> None: ...
- if sys.version_info >= (3, 6):
- def filter_traces(self, filters: Sequence[Union[DomainFilter, Filter]]) -> Snapshot: ...
- else:
- def filter_traces(self, filters: Sequence[Filter]) -> Snapshot: ...
- @classmethod
- def load(cls, filename: str) -> Snapshot: ...
- def statistics(self, key_type: str, cumulative: bool = ...) -> List[Statistic]: ...
- traceback_limit = ... # type: int
- traces = ... # type: Sequence[Trace]
-
-class Statistic:
- count = ... # type: int
- size = ... # type: int
- traceback = ... # type: Traceback
-
-class StatisticDiff:
- count = ... # type: int
- count_diff = ... # type: int
- size = ... # type: int
- size_diff = ... # type: int
- traceback = ... # type: Traceback
-
-class Trace:
- size = ... # type: int
- traceback = ... # type: Traceback
-
-class Traceback(Sequence[Frame]):
- def format(self, limit: Optional[int] = ...) -> List[str]: ...
diff --git a/typeshed/stdlib/3.5/zipapp.pyi b/typeshed/stdlib/3.5/zipapp.pyi
deleted file mode 100644
index 9fac5a0..0000000
--- a/typeshed/stdlib/3.5/zipapp.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for zipapp (Python 3.5+)
-
-from pathlib import Path
-from typing import BinaryIO, Optional, Union
-
-_Path = Union[str, Path, BinaryIO]
-
-class ZipAppError(Exception): ...
-
-def create_archive(source: _Path, target: Optional[_Path] = ..., interpreter: Optional[str] = ..., main: Optional[str] = ...) -> None: ...
-def get_interpreter(archive: _Path) -> str: ...
diff --git a/typeshed/stdlib/3.6/secrets.pyi b/typeshed/stdlib/3.6/secrets.pyi
deleted file mode 100644
index bff4716..0000000
--- a/typeshed/stdlib/3.6/secrets.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for secrets (Python 3.6)
-
-from typing import Optional, Sequence, TypeVar
-from hmac import compare_digest as compare_digest
-from random import SystemRandom as SystemRandom
-
-_T = TypeVar('_T')
-
-def randbelow(exclusive_upper_bound: int) -> int: ...
-def randbits(k: int) -> int: ...
-def choice(seq: Sequence[_T]) -> _T: ...
-def token_bytes(nbytes: Optional[int]) -> bytes: ...
-def token_hex(nbytes: Optional[int]) -> str: ...
-def token_urlsafe(nbytes: Optional[int]) -> str: ...
diff --git a/typeshed/stdlib/3/_ast.pyi b/typeshed/stdlib/3/_ast.pyi
deleted file mode 100644
index 6736181..0000000
--- a/typeshed/stdlib/3/_ast.pyi
+++ /dev/null
@@ -1,358 +0,0 @@
-# Python 3.5 _ast
-import typing
-from typing import Any, Optional, Union
-
-PyCF_ONLY_AST = ... # type: int
-
-identifier = str
-
-class AST:
- _attributes = ... # type: typing.Tuple[str, ...]
- _fields = ... # type: typing.Tuple[str, ...]
- def __init__(self, *args: Any, **kwargs: Any) -> None: ...
-
-class mod(AST):
- ...
-
-class Module(mod):
- body = ... # type: typing.List[stmt]
-
-class Interactive(mod):
- body = ... # type: typing.List[stmt]
-
-class Expression(mod):
- body = ... # type: expr
-
-class Suite(mod):
- body = ... # type: typing.List[stmt]
-
-
-class stmt(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class FunctionDef(stmt):
- name = ... # type: identifier
- args = ... # type: arguments
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
- returns = ... # type: Optional[expr]
-
-class AsyncFunctionDef(stmt):
- name = ... # type: identifier
- args = ... # type: arguments
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
- returns = ... # type: Optional[expr]
-
-class ClassDef(stmt):
- name = ... # type: identifier
- bases = ... # type: typing.List[expr]
- keywords = ... # type: typing.List[keyword]
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
-
-class Return(stmt):
- value = ... # type: Optional[expr]
-
-class Delete(stmt):
- targets = ... # type: typing.List[expr]
-
-class Assign(stmt):
- targets = ... # type: typing.List[expr]
- value = ... # type: expr
-
-class AugAssign(stmt):
- target = ... # type: expr
- op = ... # type: operator
- value = ... # type: expr
-
-class For(stmt):
- target = ... # type: expr
- iter = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class AsyncFor(stmt):
- target = ... # type: expr
- iter = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class While(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class If(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class With(stmt):
- items = ... # type: typing.List[withitem]
- body = ... # type: typing.List[stmt]
-
-class AsyncWith(stmt):
- items = ... # type: typing.List[withitem]
- body = ... # type: typing.List[stmt]
-
-class Raise(stmt):
- exc = ... # type: Optional[expr]
- cause = ... # type: Optional[expr]
-
-class Try(stmt):
- body = ... # type: typing.List[stmt]
- handlers = ... # type: typing.List[ExceptHandler]
- orelse = ... # type: typing.List[stmt]
- finalbody = ... # type: typing.List[stmt]
-
-class Assert(stmt):
- test = ... # type: expr
- msg = ... # type: Optional[expr]
-
-class Import(stmt):
- names = ... # type: typing.List[alias]
-
-class ImportFrom(stmt):
- module = ... # type: Optional[identifier]
- names = ... # type: typing.List[alias]
- level = ... # type: Optional[int]
-
-class Global(stmt):
- names = ... # type: typing.List[identifier]
-
-class Nonlocal(stmt):
- names = ... # type: typing.List[identifier]
-
-class Expr(stmt):
- value = ... # type: expr
-
-class Pass(stmt): ...
-class Break(stmt): ...
-class Continue(stmt): ...
-
-
-class slice(AST):
- ...
-
-_slice = slice # this lets us type the variable named 'slice' below
-
-class Slice(slice):
- lower = ... # type: Optional[expr]
- upper = ... # type: Optional[expr]
- step = ... # type: Optional[expr]
-
-class ExtSlice(slice):
- dims = ... # type: typing.List[slice]
-
-class Index(slice):
- value = ... # type: expr
-
-
-class expr(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class BoolOp(expr):
- op = ... # type: boolop
- values = ... # type: typing.List[expr]
-
-class BinOp(expr):
- left = ... # type: expr
- op = ... # type: operator
- right = ... # type: expr
-
-class UnaryOp(expr):
- op = ... # type: unaryop
- operand = ... # type: expr
-
-class Lambda(expr):
- args = ... # type: arguments
- body = ... # type: expr
-
-class IfExp(expr):
- test = ... # type: expr
- body = ... # type: expr
- orelse = ... # type: expr
-
-class Dict(expr):
- keys = ... # type: typing.List[expr]
- values = ... # type: typing.List[expr]
-
-class Set(expr):
- elts = ... # type: typing.List[expr]
-
-class ListComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class SetComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class DictComp(expr):
- key = ... # type: expr
- value = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class GeneratorExp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class Await(expr):
- value = ... # type: expr
-
-class Yield(expr):
- value = ... # type: Optional[expr]
-
-class YieldFrom(expr):
- value = ... # type: expr
-
-class Compare(expr):
- left = ... # type: expr
- ops = ... # type: typing.List[cmpop]
- comparators = ... # type: typing.List[expr]
-
-class Call(expr):
- func = ... # type: expr
- args = ... # type: typing.List[expr]
- keywords = ... # type: typing.List[keyword]
-
-class Num(expr):
- n = ... # type: Union[int, float]
-
-class Str(expr):
- s = ... # type: str
-
-class Bytes(expr):
- s = ... # type: bytes
-
-class NameConstant(expr):
- value = ... # type: Any
-
-class Ellipsis(expr): ...
-
-class Attribute(expr):
- value = ... # type: expr
- attr = ... # type: identifier
- ctx = ... # type: expr_context
-
-class Subscript(expr):
- value = ... # type: expr
- slice = ... # type: _slice
- ctx = ... # type: expr_context
-
-class Starred(expr):
- value = ... # type: expr
- ctx = ... # type: expr_context
-
-class Name(expr):
- id = ... # type: identifier
- ctx = ... # type: expr_context
-
-class List(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-class Tuple(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-
-class expr_context(AST):
- ...
-
-class AugLoad(expr_context): ...
-class AugStore(expr_context): ...
-class Del(expr_context): ...
-class Load(expr_context): ...
-class Param(expr_context): ...
-class Store(expr_context): ...
-
-
-class boolop(AST):
- ...
-
-class And(boolop): ...
-class Or(boolop): ...
-
-class operator(AST):
- ...
-
-class Add(operator): ...
-class BitAnd(operator): ...
-class BitOr(operator): ...
-class BitXor(operator): ...
-class Div(operator): ...
-class FloorDiv(operator): ...
-class LShift(operator): ...
-class Mod(operator): ...
-class Mult(operator): ...
-class MatMult(operator): ...
-class Pow(operator): ...
-class RShift(operator): ...
-class Sub(operator): ...
-
-class unaryop(AST):
- ...
-
-class Invert(unaryop): ...
-class Not(unaryop): ...
-class UAdd(unaryop): ...
-class USub(unaryop): ...
-
-class cmpop(AST):
- ...
-
-class Eq(cmpop): ...
-class Gt(cmpop): ...
-class GtE(cmpop): ...
-class In(cmpop): ...
-class Is(cmpop): ...
-class IsNot(cmpop): ...
-class Lt(cmpop): ...
-class LtE(cmpop): ...
-class NotEq(cmpop): ...
-class NotIn(cmpop): ...
-
-
-class comprehension(AST):
- target = ... # type: expr
- iter = ... # type: expr
- ifs = ... # type: typing.List[expr]
-
-
-class ExceptHandler(AST):
- type = ... # type: Optional[expr]
- name = ... # type: Optional[identifier]
- body = ... # type: typing.List[stmt]
- lineno = ... # type: int
- col_offset = ... # type: int
-
-
-class arguments(AST):
- args = ... # type: typing.List[arg]
- vararg = ... # type: Optional[arg]
- kwonlyargs = ... # type: typing.List[arg]
- kw_defaults = ... # type: typing.List[expr]
- kwarg = ... # type: Optional[arg]
- defaults = ... # type: typing.List[expr]
-
-class arg(AST):
- arg = ... # type: identifier
- annotation = ... # type: Optional[expr]
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class keyword(AST):
- arg = ... # type: Optional[identifier]
- value = ... # type: expr
-
-class alias(AST):
- name = ... # type: identifier
- asname = ... # type: Optional[identifier]
-
-class withitem(AST):
- context_expr = ... # type: expr
- optional_vars = ... # type: Optional[expr]
diff --git a/typeshed/stdlib/3/_compression.pyi b/typeshed/stdlib/3/_compression.pyi
deleted file mode 100644
index 527d795..0000000
--- a/typeshed/stdlib/3/_compression.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for _compression (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import io
-
-BUFFER_SIZE = ... # type: Any
-
-class BaseStream(io.BufferedIOBase): ...
-
-class DecompressReader(io.RawIOBase):
- def readable(self): ...
- def __init__(self, fp, decomp_factory, trailing_error=..., **decomp_args): ...
- def close(self): ...
- def seekable(self): ...
- def readinto(self, b): ...
- def read(self, size=-1): ...
- def seek(self, offset, whence=...): ...
- def tell(self): ...
diff --git a/typeshed/stdlib/3/_curses.pyi b/typeshed/stdlib/3/_curses.pyi
deleted file mode 100644
index 368dda2..0000000
--- a/typeshed/stdlib/3/_curses.pyi
+++ /dev/null
@@ -1,297 +0,0 @@
-# Stubs for _curses (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, BinaryIO, Tuple, Union
-
-chtype = Union[str, bytes, int]
-
-ALL_MOUSE_EVENTS = ... # type: int
-A_ALTCHARSET = ... # type: int
-A_ATTRIBUTES = ... # type: int
-A_BLINK = ... # type: int
-A_BOLD = ... # type: int
-A_CHARTEXT = ... # type: int
-A_COLOR = ... # type: int
-A_DIM = ... # type: int
-A_HORIZONTAL = ... # type: int
-A_INVIS = ... # type: int
-A_LEFT = ... # type: int
-A_LOW = ... # type: int
-A_NORMAL = ... # type: int
-A_PROTECT = ... # type: int
-A_REVERSE = ... # type: int
-A_RIGHT = ... # type: int
-A_STANDOUT = ... # type: int
-A_TOP = ... # type: int
-A_UNDERLINE = ... # type: int
-A_VERTICAL = ... # type: int
-BUTTON1_CLICKED = ... # type: int
-BUTTON1_DOUBLE_CLICKED = ... # type: int
-BUTTON1_PRESSED = ... # type: int
-BUTTON1_RELEASED = ... # type: int
-BUTTON1_TRIPLE_CLICKED = ... # type: int
-BUTTON2_CLICKED = ... # type: int
-BUTTON2_DOUBLE_CLICKED = ... # type: int
-BUTTON2_PRESSED = ... # type: int
-BUTTON2_RELEASED = ... # type: int
-BUTTON2_TRIPLE_CLICKED = ... # type: int
-BUTTON3_CLICKED = ... # type: int
-BUTTON3_DOUBLE_CLICKED = ... # type: int
-BUTTON3_PRESSED = ... # type: int
-BUTTON3_RELEASED = ... # type: int
-BUTTON3_TRIPLE_CLICKED = ... # type: int
-BUTTON4_CLICKED = ... # type: int
-BUTTON4_DOUBLE_CLICKED = ... # type: int
-BUTTON4_PRESSED = ... # type: int
-BUTTON4_RELEASED = ... # type: int
-BUTTON4_TRIPLE_CLICKED = ... # type: int
-BUTTON_ALT = ... # type: int
-BUTTON_CTRL = ... # type: int
-BUTTON_SHIFT = ... # type: int
-COLOR_BLACK = ... # type: int
-COLOR_BLUE = ... # type: int
-COLOR_CYAN = ... # type: int
-COLOR_GREEN = ... # type: int
-COLOR_MAGENTA = ... # type: int
-COLOR_RED = ... # type: int
-COLOR_WHITE = ... # type: int
-COLOR_YELLOW = ... # type: int
-ERR = ... # type: int
-KEY_A1 = ... # type: int
-KEY_A3 = ... # type: int
-KEY_B2 = ... # type: int
-KEY_BACKSPACE = ... # type: int
-KEY_BEG = ... # type: int
-KEY_BREAK = ... # type: int
-KEY_BTAB = ... # type: int
-KEY_C1 = ... # type: int
-KEY_C3 = ... # type: int
-KEY_CANCEL = ... # type: int
-KEY_CATAB = ... # type: int
-KEY_CLEAR = ... # type: int
-KEY_CLOSE = ... # type: int
-KEY_COMMAND = ... # type: int
-KEY_COPY = ... # type: int
-KEY_CREATE = ... # type: int
-KEY_CTAB = ... # type: int
-KEY_DC = ... # type: int
-KEY_DL = ... # type: int
-KEY_DOWN = ... # type: int
-KEY_EIC = ... # type: int
-KEY_END = ... # type: int
-KEY_ENTER = ... # type: int
-KEY_EOL = ... # type: int
-KEY_EOS = ... # type: int
-KEY_EXIT = ... # type: int
-KEY_F0 = ... # type: int
-KEY_F1 = ... # type: int
-KEY_F10 = ... # type: int
-KEY_F11 = ... # type: int
-KEY_F12 = ... # type: int
-KEY_F13 = ... # type: int
-KEY_F14 = ... # type: int
-KEY_F15 = ... # type: int
-KEY_F16 = ... # type: int
-KEY_F17 = ... # type: int
-KEY_F18 = ... # type: int
-KEY_F19 = ... # type: int
-KEY_F2 = ... # type: int
-KEY_F20 = ... # type: int
-KEY_F21 = ... # type: int
-KEY_F22 = ... # type: int
-KEY_F23 = ... # type: int
-KEY_F24 = ... # type: int
-KEY_F25 = ... # type: int
-KEY_F26 = ... # type: int
-KEY_F27 = ... # type: int
-KEY_F28 = ... # type: int
-KEY_F29 = ... # type: int
-KEY_F3 = ... # type: int
-KEY_F30 = ... # type: int
-KEY_F31 = ... # type: int
-KEY_F32 = ... # type: int
-KEY_F33 = ... # type: int
-KEY_F34 = ... # type: int
-KEY_F35 = ... # type: int
-KEY_F36 = ... # type: int
-KEY_F37 = ... # type: int
-KEY_F38 = ... # type: int
-KEY_F39 = ... # type: int
-KEY_F4 = ... # type: int
-KEY_F40 = ... # type: int
-KEY_F41 = ... # type: int
-KEY_F42 = ... # type: int
-KEY_F43 = ... # type: int
-KEY_F44 = ... # type: int
-KEY_F45 = ... # type: int
-KEY_F46 = ... # type: int
-KEY_F47 = ... # type: int
-KEY_F48 = ... # type: int
-KEY_F49 = ... # type: int
-KEY_F5 = ... # type: int
-KEY_F50 = ... # type: int
-KEY_F51 = ... # type: int
-KEY_F52 = ... # type: int
-KEY_F53 = ... # type: int
-KEY_F54 = ... # type: int
-KEY_F55 = ... # type: int
-KEY_F56 = ... # type: int
-KEY_F57 = ... # type: int
-KEY_F58 = ... # type: int
-KEY_F59 = ... # type: int
-KEY_F6 = ... # type: int
-KEY_F60 = ... # type: int
-KEY_F61 = ... # type: int
-KEY_F62 = ... # type: int
-KEY_F63 = ... # type: int
-KEY_F7 = ... # type: int
-KEY_F8 = ... # type: int
-KEY_F9 = ... # type: int
-KEY_FIND = ... # type: int
-KEY_HELP = ... # type: int
-KEY_HOME = ... # type: int
-KEY_IC = ... # type: int
-KEY_IL = ... # type: int
-KEY_LEFT = ... # type: int
-KEY_LL = ... # type: int
-KEY_MARK = ... # type: int
-KEY_MAX = ... # type: int
-KEY_MESSAGE = ... # type: int
-KEY_MIN = ... # type: int
-KEY_MOUSE = ... # type: int
-KEY_MOVE = ... # type: int
-KEY_NEXT = ... # type: int
-KEY_NPAGE = ... # type: int
-KEY_OPEN = ... # type: int
-KEY_OPTIONS = ... # type: int
-KEY_PPAGE = ... # type: int
-KEY_PREVIOUS = ... # type: int
-KEY_PRINT = ... # type: int
-KEY_REDO = ... # type: int
-KEY_REFERENCE = ... # type: int
-KEY_REFRESH = ... # type: int
-KEY_REPLACE = ... # type: int
-KEY_RESET = ... # type: int
-KEY_RESIZE = ... # type: int
-KEY_RESTART = ... # type: int
-KEY_RESUME = ... # type: int
-KEY_RIGHT = ... # type: int
-KEY_SAVE = ... # type: int
-KEY_SBEG = ... # type: int
-KEY_SCANCEL = ... # type: int
-KEY_SCOMMAND = ... # type: int
-KEY_SCOPY = ... # type: int
-KEY_SCREATE = ... # type: int
-KEY_SDC = ... # type: int
-KEY_SDL = ... # type: int
-KEY_SELECT = ... # type: int
-KEY_SEND = ... # type: int
-KEY_SEOL = ... # type: int
-KEY_SEXIT = ... # type: int
-KEY_SF = ... # type: int
-KEY_SFIND = ... # type: int
-KEY_SHELP = ... # type: int
-KEY_SHOME = ... # type: int
-KEY_SIC = ... # type: int
-KEY_SLEFT = ... # type: int
-KEY_SMESSAGE = ... # type: int
-KEY_SMOVE = ... # type: int
-KEY_SNEXT = ... # type: int
-KEY_SOPTIONS = ... # type: int
-KEY_SPREVIOUS = ... # type: int
-KEY_SPRINT = ... # type: int
-KEY_SR = ... # type: int
-KEY_SREDO = ... # type: int
-KEY_SREPLACE = ... # type: int
-KEY_SRESET = ... # type: int
-KEY_SRIGHT = ... # type: int
-KEY_SRSUME = ... # type: int
-KEY_SSAVE = ... # type: int
-KEY_SSUSPEND = ... # type: int
-KEY_STAB = ... # type: int
-KEY_SUNDO = ... # type: int
-KEY_SUSPEND = ... # type: int
-KEY_UNDO = ... # type: int
-KEY_UP = ... # type: int
-OK = ... # type: int
-REPORT_MOUSE_POSITION = ... # type: int
-_C_API = ... # type: Any
-version = ... # type: bytes
-
-def baudrate() -> int: ...
-def beep() -> None: ...
-def can_change_color() -> bool: ...
-def cbreak(flag: bool = ...) -> None: ...
-def color_content(color_number: int) -> Tuple[int, int, int]: ...
-def color_pair(color_number: int) -> int: ...
-def curs_set(visibility: int) -> int: ...
-def def_prog_mode() -> None: ...
-def def_shell_mode() -> None: ...
-def delay_output(ms: int) -> None: ...
-def doupdate() -> None: ...
-def echo(flag: bool = ...) -> None: ...
-def endwin() -> None: ...
-def erasechar() -> bytes: ...
-def filter() -> None: ...
-def flash() -> None: ...
-def flushinp() -> None: ...
-def getmouse() -> Tuple[int, int, int, int, int]: ...
-def getsyx() -> Tuple[int, int]: ...
-def getwin(f: BinaryIO): ...
-def halfdelay(tenths: int) -> None: ...
-def has_colors() -> bool: ...
-def has_ic() -> bool: ...
-def has_il() -> bool: ...
-def has_key(ch: int) -> bool: ...
-def init_color(color_number: int, r: int, g: int, b: int) -> None: ...
-def init_pair(pair_number: int, fg: int, bg: int) -> None: ...
-def initscr(): ...
-def intrflush(ch: bool) -> None: ...
-def is_term_resized(nlines: int, ncols: int) -> bool: ...
-def isendwin() -> bool: ...
-def keyname(k: int) -> bytes: ...
-def killchar() -> bytes: ...
-def longname() -> bytes: ...
-def meta(yes: bool) -> None: ...
-def mouseinterval(interval: int) -> None: ...
-def mousemask(mousemask: int) -> Tuple[int, int]: ...
-def napms(ms: int) -> int: ...
-def newpad(nlines: int, ncols: int): ...
-def newwin(nlines: int, ncols: int, begin_y: int = ..., begin_x: int = ...): ...
-def nl(flag: bool = ...) -> None: ...
-def nocbreak() -> None: ...
-def noecho() -> None: ...
-def nonl() -> None: ...
-def noqiflush() -> None: ...
-def noraw() -> None: ...
-def pair_content(pair_number: int) -> Tuple[int, int]: ...
-def pair_number(attr: int) -> int: ...
-def putp(string: bytes) -> None: ...
-def qiflush(flag: bool = ...) -> None: ...
-def raw(flag: bool = ...) -> None: ...
-def reset_prog_mode() -> None: ...
-def reset_shell_mode() -> None: ...
-def resetty() -> None: ...
-def resize_term(nlines: int, ncols: int) -> None: ...
-def resizeterm(nlines: int, ncols: int) -> None: ...
-def savetty() -> None: ...
-def setsyx(y: int, x: int) -> None: ...
-def setupterm(termstr: str = ..., fd: int = ...) -> None: ...
-def start_color() -> None: ...
-def termattrs() -> int: ...
-def termname() -> bytes: ...
-def tigetflag(capname: str) -> int: ...
-def tigetnum(capname: str) -> int: ...
-def tigetstr(capname: str) -> bytes: ...
-def tparm(fmt: str, i1: int = ..., i2: int = ..., i3: int = ..., i4: int = ..., i5: int = ..., i6: int = ..., i7: int = ..., i8: int = ..., i9: int = ...) -> str: ...
-def typeahead(fd: int) -> None: ...
-def unctrl(ch: chtype) -> bytes: ...
-def unget_wch(ch: chtype) -> None: ...
-def ungetch(ch: chtype) -> None: ...
-def ungetmouse(id: int, x: int, y: int, z: int, bstate: int) -> None: ...
-def update_lines_cols() -> int: ...
-def use_default_colors() -> None: ...
-def use_env(flag: bool) -> None: ...
-
-class error(Exception): ...
diff --git a/typeshed/stdlib/3/_dummy_thread.pyi b/typeshed/stdlib/3/_dummy_thread.pyi
deleted file mode 100644
index a4ff81c..0000000
--- a/typeshed/stdlib/3/_dummy_thread.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for _dummy_thread
-
-# NOTE: These are incomplete!
-
-from typing import Any
-
-class LockType:
- def acquire(self) -> None: ...
- def release(self) -> None: ...
-
-def allocate_lock() -> LockType: ...
diff --git a/typeshed/stdlib/3/_imp.pyi b/typeshed/stdlib/3/_imp.pyi
deleted file mode 100644
index 7015b3b..0000000
--- a/typeshed/stdlib/3/_imp.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for _imp (Python 3.6)
-
-import sys
-import types
-from typing import Any, List
-
-if sys.version_info >= (3, 5):
- from importlib.machinery import ModuleSpec
- def create_builtin(spec: ModuleSpec) -> types.ModuleType: ...
- def create_dynamic(spec: ModuleSpec, file: Any = ...) -> None: ...
-
-def acquire_lock() -> None: ...
-def exec_builtin(mod: types.ModuleType) -> int: ...
-def exec_dynamic(mod: types.ModuleType) -> int: ...
-def extension_suffixes() -> List[str]: ...
-def get_frozen_object(name: str) -> types.CodeType: ...
-def init_frozen(name: str) -> types.ModuleType: ...
-def is_builtin(name: str) -> int: ...
-def is_frozen(name: str) -> bool: ...
-def is_frozen_package(name: str) -> bool: ...
-def lock_held() -> bool: ...
-def release_lock() -> None: ...
diff --git a/typeshed/stdlib/3/_importlib_modulespec.pyi b/typeshed/stdlib/3/_importlib_modulespec.pyi
deleted file mode 100644
index bfd27ad..0000000
--- a/typeshed/stdlib/3/_importlib_modulespec.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# ModuleSpec, ModuleType, Loader are part of a dependency cycle.
-# They are officially defined/exported in other places:
-#
-# - ModuleType in types
-# - Loader in importlib.abc
-# - ModuleSpec in importlib.machinery (3.4 and later only)
-
-from abc import ABCMeta
-import sys
-from typing import Dict, Any, Optional
-
-if sys.version_info >= (3, 4):
- class ModuleSpec:
- def __init__(self, name: str, loader: Optional['Loader'], *,
- origin: str = None, loader_state: Any = None,
- is_package: bool = None) -> None: ...
- name = ... # type: str
- loader = ... # type: Optional[Loader]
- origin = ... # type: Optional[str]
- submodule_search_locations = ... # type: Optional[List[str]]
- loader_state = ... # type: Any
- cached = ... # type: Optional[str]
- parent = ... # type: Optional[str]
- has_location = ... # type: bool
-
-class ModuleType:
- __name__ = ... # type: str
- __file__ = ... # type: str
- __dict__ = ... # type: Dict[str, Any]
- if sys.version_info >= (3, 4):
- __loader__ = ... # type: Optional[Loader]
- __package__ = ... # type: Optional[str]
- __spec__ = ... # type: Optional[ModuleSpec]
- def __init__(self, name: str, doc: Optional[str] = ...) -> None: ...
-
-class Loader(metaclass=ABCMeta):
- def load_module(self, fullname: str) -> ModuleType: ...
- if sys.version_info >= (3, 3):
- def module_repr(self, module: ModuleType) -> str: ...
- if sys.version_info >= (3, 4):
- def create_module(self, spec: ModuleSpec) -> Optional[ModuleType]: ...
- # Not defined on the actual class for backwards-compatibility reasons,
- # but expected in new code.
- def exec_module(self, module: ModuleType) -> None: ...
diff --git a/typeshed/stdlib/3/_json.pyi b/typeshed/stdlib/3/_json.pyi
deleted file mode 100644
index ce9483a..0000000
--- a/typeshed/stdlib/3/_json.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-"""Stub file for the '_json' module."""
-
-from typing import Any, Tuple
-
-class make_encoder:
- sort_keys = ... # type: Any
- skipkeys = ... # type: Any
- key_separator = ... # type: Any
- indent = ... # type: Any
- markers = ... # type: Any
- default = ... # type: Any
- encoder = ... # type: Any
- item_separator = ... # type: Any
- def __init__(self, markers, default, encoder, indent, key_separator,
- item_separator, sort_keys, skipkeys, allow_nan) -> None: ...
- def __call__(self, *args, **kwargs) -> Any: ...
-
-class make_scanner:
- object_hook = ... # type: Any
- object_pairs_hook = ... # type: Any
- parse_int = ... # type: Any
- parse_constant = ... # type: Any
- parse_float = ... # type: Any
- strict = ... # type: bool
- # TODO: 'context' needs the attrs above (ducktype), but not __call__.
- def __init__(self, context: "make_scanner") -> None: ...
- def __call__(self, string: str, index: int) -> Tuple[Any, int]: ...
-
-def encode_basestring_ascii(s: str) -> str: ...
-def scanstring(string: str, end: int, strict: bool = ...) -> Tuple[str, int]: ...
diff --git a/typeshed/stdlib/3/_markupbase.pyi b/typeshed/stdlib/3/_markupbase.pyi
deleted file mode 100644
index 58d1070..0000000
--- a/typeshed/stdlib/3/_markupbase.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-from typing import Tuple
-
-class ParserBase:
- def __init__(self) -> None: ...
- def error(self, message: str) -> None: ...
- def reset(self) -> None: ...
- def getpos(self) -> Tuple[int, int]: ...
-
- def unkown_decl(self, data: str) -> None: ...
diff --git a/typeshed/stdlib/3/_operator.pyi b/typeshed/stdlib/3/_operator.pyi
deleted file mode 100644
index 99262e5..0000000
--- a/typeshed/stdlib/3/_operator.pyi
+++ /dev/null
@@ -1,65 +0,0 @@
-# Stubs for _operator (Python 3.5)
-
-import sys
-from typing import AnyStr
-
-# In reality the import is the other way around, but this way we can keep the operator stub in 2and3
-from operator import (
- truth as truth,
- contains as contains,
- indexOf as indexOf,
- countOf as countOf,
- is_ as is_,
- is_not as is_not,
- index as index,
- add as add,
- sub as sub,
- mul as mul,
- floordiv as floordiv,
- truediv as truediv,
- mod as mod,
- neg as neg,
- pos as pos,
- abs as abs,
- inv as inv,
- invert as invert,
- lshift as lshift,
- rshift as rshift,
- not_ as not_,
- and_ as and_,
- xor as xor,
- or_ as or_,
- iadd as iadd,
- isub as isub,
- imul as imul,
- ifloordiv as ifloordiv,
- itruediv as itruediv,
- imod as imod,
- ilshift as ilshift,
- irshift as irshift,
- iand as iand,
- ixor as ixor,
- ior as ior,
- concat as concat,
- iconcat as iconcat,
- getitem as getitem,
- setitem as setitem,
- delitem as delitem,
- pow as pow,
- ipow as ipow,
- eq as eq,
- ne as ne,
- lt as lt,
- le as le,
- gt as gt,
- ge as ge,
- itemgetter as itemgetter,
- attrgetter as attrgetter,
- methodcaller as methodcaller,
-)
-if sys.version_info >= (3, 5):
- from operator import matmul as matmul, imatmul as imatmul
-if sys.version_info >= (3, 4):
- from operator import length_hint as length_hint
-
-def _compare_digest(a: AnyStr, b: AnyStr) -> bool: ...
diff --git a/typeshed/stdlib/3/_posixsubprocess.pyi b/typeshed/stdlib/3/_posixsubprocess.pyi
deleted file mode 100644
index 67b7d7c..0000000
--- a/typeshed/stdlib/3/_posixsubprocess.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for _posixsubprocess
-
-# NOTE: These are incomplete!
-
-from typing import Tuple, Sequence, Callable
-
-def cloexec_pipe() -> Tuple[int, int]: ...
-def fork_exec(args: Sequence[str],
- executable_list: Sequence[bytes], close_fds: bool, fds_to_keep: Sequence[int],
- cwd: str, env_list: Sequence[bytes],
- p2cread: int, p2cwrite: int, c2pred: int, c2pwrite: int,
- errread: int, errwrite: int, errpipe_read: int,
- errpipe_write: int, restore_signals: int, start_new_session: int,
- preexec_fn: Callable[[], None]) -> int: ...
diff --git a/typeshed/stdlib/3/_subprocess.pyi b/typeshed/stdlib/3/_subprocess.pyi
deleted file mode 100644
index 76967b9..0000000
--- a/typeshed/stdlib/3/_subprocess.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for _subprocess
-
-# NOTE: These are incomplete!
-
-from typing import Mapping, Any, Tuple
-
-CREATE_NEW_CONSOLE = 0
-CREATE_NEW_PROCESS_GROUP = 0
-STD_INPUT_HANDLE = 0
-STD_OUTPUT_HANDLE = 0
-STD_ERROR_HANDLE = 0
-SW_HIDE = 0
-STARTF_USESTDHANDLES = 0
-STARTF_USESHOWWINDOW = 0
-INFINITE = 0
-DUPLICATE_SAME_ACCESS = 0
-WAIT_OBJECT_0 = 0
-
-# TODO not exported by the Python module
-class Handle:
- def Close(self) -> None: ...
-
-def GetVersion() -> int: ...
-def GetExitCodeProcess(handle: Handle) -> int: ...
-def WaitForSingleObject(handle: Handle, timeout: int) -> int: ...
-def CreateProcess(executable: str, cmd_line: str,
- proc_attrs, thread_attrs,
- inherit: int, flags: int,
- env_mapping: Mapping[str, str],
- curdir: str,
- startupinfo: Any) -> Tuple[Any, Handle, int, int]: ...
-def GetModuleFileName(module: int) -> str: ...
-def GetCurrentProcess() -> Handle: ...
-def DuplicateHandle(source_proc: Handle, source: Handle, target_proc: Handle,
- target: Any, access: int, inherit: int) -> int: ...
-def CreatePipe(pipe_attrs, size: int) -> Tuple[Handle, Handle]: ...
-def GetStdHandle(arg: int) -> int: ...
-def TerminateProcess(handle: Handle, exit_code: int) -> None: ...
diff --git a/typeshed/stdlib/3/_thread.pyi b/typeshed/stdlib/3/_thread.pyi
deleted file mode 100644
index a8e38a9..0000000
--- a/typeshed/stdlib/3/_thread.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for _thread
-
-# NOTE: These are incomplete!
-
-from typing import Any
-
-def _count() -> int: ...
-_dangling = ... # type: Any
-
-class LockType:
- def acquire(self) -> None: ...
- def release(self) -> None: ...
-
-def allocate_lock() -> LockType: ...
-def get_ident() -> int: ...
diff --git a/typeshed/stdlib/3/_warnings.pyi b/typeshed/stdlib/3/_warnings.pyi
deleted file mode 100644
index 4d890e5..0000000
--- a/typeshed/stdlib/3/_warnings.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-from typing import Any, List, Optional, Type
-
-_defaultaction = ... # type: str
-_onceregistry = ... # type: dict
-filters = ... # type: List[tuple]
-
-def warn(message: Warning, category: Optional[Type[Warning]] = ..., stacklevel: int = ...) -> None: ...
-def warn_explicit(message: Warning, category: Optional[Type[Warning]],
- filename: str, lineno: int,
- module: Any = ..., registry: dict = ...,
- module_globals: dict = ...) -> None: ...
diff --git a/typeshed/stdlib/3/abc.pyi b/typeshed/stdlib/3/abc.pyi
deleted file mode 100644
index f50f790..0000000
--- a/typeshed/stdlib/3/abc.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-from typing import Any, Callable, Type, TypeVar
-import sys
-# Stubs for abc.
-
-_T = TypeVar('_T')
-_FuncT = TypeVar('_FuncT', bound=Callable[..., Any])
-
-# Thesee definitions have special processing in mypy
-class ABCMeta(type):
- if sys.version_info >= (3, 3):
- def register(cls: "ABCMeta", subclass: Type[_T]) -> Type[_T]: ...
- else:
- def register(cls: "ABCMeta", subclass: Type[Any]) -> None: ...
-
-def abstractmethod(callable: _FuncT) -> _FuncT: ...
-def abstractproperty(callable: _FuncT) -> _FuncT: ...
-# These two are deprecated and not supported by mypy
-def abstractstaticmethod(callable: _FuncT) -> _FuncT: ...
-def abstractclassmethod(callable: _FuncT) -> _FuncT: ...
-
-if sys.version_info >= (3, 4):
- class ABC(metaclass=ABCMeta):
- pass
- def get_cache_token() -> object: ...
diff --git a/typeshed/stdlib/3/array.pyi b/typeshed/stdlib/3/array.pyi
deleted file mode 100644
index 77ed052..0000000
--- a/typeshed/stdlib/3/array.pyi
+++ /dev/null
@@ -1,49 +0,0 @@
-# Stubs for array
-
-# Based on http://docs.python.org/3.2/library/array.html
-
-from typing import Any, Iterable, Tuple, List, Iterator, BinaryIO, overload
-
-typecodes = ... # type: str
-
-class array:
- typecode = ... # type: str
- itemsize = ... # type: int
- def __init__(self, typecode: str,
- initializer: Iterable[Any] = ...) -> None: ...
- def append(self, x: Any) -> None: ...
- def buffer_info(self) -> Tuple[int, int]: ...
- def byteswap(self) -> None: ...
- def count(self, x: Any) -> int: ...
- def extend(self, iterable: Iterable[Any]) -> None: ...
- def frombytes(self, s: bytes) -> None: ...
- def fromfile(self, f: BinaryIO, n: int) -> None: ...
- def fromlist(self, list: List[Any]) -> None: ...
- def fromstring(self, s: bytes) -> None: ...
- def fromunicode(self, s: str) -> None: ...
- def index(self, x: Any) -> int: ...
- def insert(self, i: int, x: Any) -> None: ...
- def pop(self, i: int = ...) -> Any: ...
- def remove(self, x: Any) -> None: ...
- def reverse(self) -> None: ...
- def tobytes(self) -> bytes: ...
- def tofile(self, f: BinaryIO) -> None: ...
- def tolist(self) -> List[Any]: ...
- def tostring(self) -> bytes: ...
- def tounicode(self) -> str: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[Any]: ...
- def __str__(self) -> str: ...
- def __hash__(self) -> int: ...
-
- @overload
- def __getitem__(self, i: int) -> Any: ...
- @overload
- def __getitem__(self, s: slice) -> 'array': ...
-
- def __setitem__(self, i: int, o: Any) -> None: ...
- def __delitem__(self, i: int) -> None: ...
- def __add__(self, x: 'array') -> 'array': ...
- def __mul__(self, n: int) -> 'array': ...
- def __contains__(self, o: object) -> bool: ...
diff --git a/typeshed/stdlib/3/ast.pyi b/typeshed/stdlib/3/ast.pyi
deleted file mode 100644
index 5345676..0000000
--- a/typeshed/stdlib/3/ast.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Python 3.5 ast
-
-import typing
-from typing import Any, Union, Iterator
-
-from _ast import (
- Add, alias, And, arg, arguments, Assert, Assign, AST, AsyncFor,
- AsyncFunctionDef, AsyncWith, Attribute, AugAssign, AugLoad, AugStore,
- Await, BinOp, BitAnd, BitOr, BitXor, BoolOp, boolop, Break, Bytes, Call,
- ClassDef, cmpop, Compare, comprehension, Continue, Del, Delete, Dict,
- DictComp, Div, Ellipsis, Eq, ExceptHandler, Expr, expr, Expression,
- expr_context, ExtSlice, FloorDiv, For, FunctionDef, GeneratorExp, Global,
- Gt, GtE, If, IfExp, Import, ImportFrom, In, Index, Interactive, Invert, Is,
- IsNot, keyword, Lambda, List, ListComp, Load, LShift, Lt, LtE, MatMult,
- Mod, mod, Module, Mult, Name, NameConstant, Nonlocal, Not, NotEq, NotIn,
- Num, operator, Or, Param, Pass, Pow, Raise, Return, RShift, Set, SetComp,
- Slice, slice, Starred, stmt, Store, Str, Sub, Subscript, Suite, Try, Tuple,
- UAdd, UnaryOp, unaryop, USub, While, With, withitem, Yield, YieldFrom
-)
-
-class NodeVisitor():
- def visit(self, node: AST) -> Any: ...
- def generic_visit(self, node: AST) -> None: ...
-
-class NodeTransformer(NodeVisitor):
- def generic_visit(self, node: AST) -> None: ...
-
-def parse(source: Union[str, bytes], filename: Union[str, bytes] = ..., mode: str = ...) -> Module: ...
-def copy_location(new_node: AST, old_node: AST) -> AST: ...
-def dump(node: AST, annotate_fields: bool = ..., include_attributes: bool = ...) -> str: ...
-def fix_missing_locations(node: AST) -> AST: ...
-def get_docstring(node: AST, clean: bool = ...) -> str: ...
-def increment_lineno(node: AST, n: int = ...) -> AST: ...
-def iter_child_nodes(node: AST) -> Iterator[AST]: ...
-def iter_fields(node: AST) -> Iterator[typing.Tuple[str, Any]]: ...
-def literal_eval(node_or_string: Union[str, AST]) -> Any: ...
-def walk(node: AST) -> Iterator[AST]: ...
-
-PyCF_ONLY_AST = ... # type: int
diff --git a/typeshed/stdlib/3/atexit.pyi b/typeshed/stdlib/3/atexit.pyi
deleted file mode 100644
index 24f9389..0000000
--- a/typeshed/stdlib/3/atexit.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-"""Stub file for the 'atexit' module."""
-
-from typing import Any, Callable
-
-def _clear() -> None: ...
-def _ncallbacks() -> int: ...
-def _run_exitfuncs() -> None: ...
-def register(func: Callable[..., Any], *args: Any, **kwargs: Any) -> Callable[..., Any]: ...
-def unregister(func: Callable[..., Any]) -> None: ...
diff --git a/typeshed/stdlib/3/builtins.pyi b/typeshed/stdlib/3/builtins.pyi
deleted file mode 100644
index 3cd9da4..0000000
--- a/typeshed/stdlib/3/builtins.pyi
+++ /dev/null
@@ -1,993 +0,0 @@
-# Stubs for builtins (Python 3)
-
-from typing import (
- TypeVar, Iterator, Iterable, overload, Container,
- Sequence, MutableSequence, Mapping, MutableMapping, Tuple, List, Any, Dict, Callable, Generic,
- Set, AbstractSet, FrozenSet, MutableSet, Sized, Reversible, SupportsInt, SupportsFloat,
- SupportsBytes, SupportsAbs, SupportsRound, IO, Union, ItemsView, KeysView, ValuesView,
- ByteString, Optional, AnyStr, Type,
-)
-from abc import abstractmethod, ABCMeta
-from types import TracebackType
-import sys
-from mypy_extensions import NoReturn
-
-# Note that names imported above are not automatically made visible via the
-# implicit builtins import.
-
-_T = TypeVar('_T')
-_T_co = TypeVar('_T_co', covariant=True)
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-_S = TypeVar('_S')
-_T1 = TypeVar('_T1')
-_T2 = TypeVar('_T2')
-_T3 = TypeVar('_T3')
-_T4 = TypeVar('_T4')
-_T5 = TypeVar('_T5')
-_TT = TypeVar('_TT', bound='type')
-
-class object:
- __doc__ = ... # type: Optional[str]
- __class__ = ... # type: type
- __dict__ = ... # type: Dict[str, Any]
- __slots__ = ... # type: Optional[Union[str, Iterable[str]]]
- __module__ = ... # type: str
- if sys.version_info >= (3, 6):
- __annotations__ = ... # type: Dict[str, Any]
-
- def __init__(self) -> None: ...
- def __new__(cls) -> Any: ...
- def __setattr__(self, name: str, value: Any) -> None: ...
- def __eq__(self, o: object) -> bool: ...
- def __ne__(self, o: object) -> bool: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __hash__(self) -> int: ...
- def __format__(self, format_spec: str) -> str: ...
- def __getattribute__(self, name: str) -> Any: ...
- def __delattr__(self, name: str) -> None: ...
- def __sizeof__(self) -> int: ...
- def __reduce__(self) -> tuple: ...
- def __reduce_ex__(self, protocol: int) -> tuple: ...
-
- if sys.version_info >= (3, 6):
- def __init_subclass__(cls) -> None: ...
-
-class staticmethod: # Special, only valid as a decorator.
- __func__ = ... # type: function
- __isabstractmethod__ = ... # type: bool
-
- def __init__(self, f: function) -> None: ...
- def __new__(cls: Type[_T], *args: Any, **kwargs: Any) -> _T: ...
- def __get__(self, obj: _T, type: Optional[Type[_T]]=...) -> function: ...
-
-class classmethod: # Special, only valid as a decorator.
- __func__ = ... # type: function
- __isabstractmethod__ = ... # type: bool
-
- def __init__(self, f: function) -> None: ...
- def __new__(cls: Type[_T], *args: Any, **kwargs: Any) -> _T: ...
- def __get__(self, obj: _T, type: Optional[Type[_T]]=...) -> function: ...
-
-class type:
- __bases__ = ... # type: Tuple[type, ...]
- __name__ = ... # type: str
- __qualname__ = ... # type: str
- __module__ = ... # type: str
- __dict__ = ... # type: Dict[str, Any]
- __mro__ = ... # type: Tuple[type, ...]
-
- @overload
- def __init__(self, o: object) -> None: ...
- @overload
- def __init__(self, name: str, bases: Tuple[type, ...], dict: Dict[str, Any]) -> None: ...
- @overload
- def __new__(cls, o: object) -> type: ...
- @overload
- def __new__(cls, name: str, bases: Tuple[type, ...], namespace: Dict[str, Any]) -> type: ...
- def __call__(self, *args: Any, **kwds: Any) -> Any: ...
- def __subclasses__(self: _TT) -> List[_TT]: ...
- # Note: the documentation doesnt specify what the return type is, the standard
- # implementation seems to be returning a list.
- def mro(self) -> List[type]: ...
- def __instancecheck__(self, instance: Any) -> bool: ...
- def __subclasscheck__(self, subclass: type) -> bool: ...
-
-class super:
- @overload
- def __init__(self, t: Any, obj: Any) -> None: ...
- @overload
- def __init__(self, t: Any) -> None: ...
- @overload
- def __init__(self) -> None: ...
-
-class int(SupportsInt, SupportsFloat, SupportsAbs[int]):
- def __init__(self, x: Union[SupportsInt, str, bytes] = ..., base: int = ...) -> None: ...
- def bit_length(self) -> int: ...
- def to_bytes(self, length: int, byteorder: str, *, signed: bool = ...) -> bytes: ...
- @classmethod
- def from_bytes(cls, bytes: Sequence[int], byteorder: str, *,
- signed: bool = ...) -> int: ... # TODO buffer object argument
-
- def __add__(self, x: int) -> int: ...
- def __sub__(self, x: int) -> int: ...
- def __mul__(self, x: int) -> int: ...
- def __floordiv__(self, x: int) -> int: ...
- def __truediv__(self, x: int) -> float: ...
- def __mod__(self, x: int) -> int: ...
- def __radd__(self, x: int) -> int: ...
- def __rsub__(self, x: int) -> int: ...
- def __rmul__(self, x: int) -> int: ...
- def __rfloordiv__(self, x: int) -> int: ...
- def __rtruediv__(self, x: int) -> float: ...
- def __rmod__(self, x: int) -> int: ...
- def __pow__(self, x: int) -> Any: ... # Return type can be int or float, depending on x.
- def __rpow__(self, x: int) -> Any: ...
- def __and__(self, n: int) -> int: ...
- def __or__(self, n: int) -> int: ...
- def __xor__(self, n: int) -> int: ...
- def __lshift__(self, n: int) -> int: ...
- def __rshift__(self, n: int) -> int: ...
- def __rand__(self, n: int) -> int: ...
- def __ror__(self, n: int) -> int: ...
- def __rxor__(self, n: int) -> int: ...
- def __rlshift__(self, n: int) -> int: ...
- def __rrshift__(self, n: int) -> int: ...
- def __neg__(self) -> int: ...
- def __pos__(self) -> int: ...
- def __invert__(self) -> int: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: int) -> bool: ...
- def __le__(self, x: int) -> bool: ...
- def __gt__(self, x: int) -> bool: ...
- def __ge__(self, x: int) -> bool: ...
-
- def __str__(self) -> str: ...
- def __float__(self) -> float: ...
- def __int__(self) -> int: ...
- def __abs__(self) -> int: ...
- def __hash__(self) -> int: ...
- def __bool__(self) -> bool: ...
-
-class float(SupportsFloat, SupportsInt, SupportsAbs[float]):
- def __init__(self, x: Union[SupportsFloat, str, bytes] = ...) -> None: ...
- def as_integer_ratio(self) -> Tuple[int, int]: ...
- def hex(self) -> str: ...
- def is_integer(self) -> bool: ...
- @classmethod
- def fromhex(cls, s: str) -> float: ...
-
- def __add__(self, x: float) -> float: ...
- def __sub__(self, x: float) -> float: ...
- def __mul__(self, x: float) -> float: ...
- def __floordiv__(self, x: float) -> float: ...
- def __truediv__(self, x: float) -> float: ...
- def __mod__(self, x: float) -> float: ...
- def __pow__(self, x: float) -> float: ...
- def __radd__(self, x: float) -> float: ...
- def __rsub__(self, x: float) -> float: ...
- def __rmul__(self, x: float) -> float: ...
- def __rfloordiv__(self, x: float) -> float: ...
- def __rtruediv__(self, x: float) -> float: ...
- def __rmod__(self, x: float) -> float: ...
- def __rpow__(self, x: float) -> float: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: float) -> bool: ...
- def __le__(self, x: float) -> bool: ...
- def __gt__(self, x: float) -> bool: ...
- def __ge__(self, x: float) -> bool: ...
- def __neg__(self) -> float: ...
- def __pos__(self) -> float: ...
-
- def __str__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __abs__(self) -> float: ...
- def __hash__(self) -> int: ...
- def __bool__(self) -> bool: ...
-
-class complex(SupportsAbs[float]):
- @overload
- def __init__(self, re: float = 0.0, im: float = 0.0) -> None: ...
- @overload
- def __init__(self, s: str) -> None: ...
-
- @property
- def real(self) -> float: ...
- @property
- def imag(self) -> float: ...
-
- def conjugate(self) -> complex: ...
-
- def __add__(self, x: complex) -> complex: ...
- def __sub__(self, x: complex) -> complex: ...
- def __mul__(self, x: complex) -> complex: ...
- def __pow__(self, x: complex) -> complex: ...
- def __truediv__(self, x: complex) -> complex: ...
- def __radd__(self, x: complex) -> complex: ...
- def __rsub__(self, x: complex) -> complex: ...
- def __rmul__(self, x: complex) -> complex: ...
- def __rpow__(self, x: complex) -> complex: ...
- def __rtruediv__(self, x: complex) -> complex: ...
-
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __neg__(self) -> complex: ...
- def __pos__(self) -> complex: ...
-
- def __str__(self) -> str: ...
- def __abs__(self) -> float: ...
- def __hash__(self) -> int: ...
- def __bool__(self) -> bool: ...
-
-class str(Sequence[str]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, o: object) -> None: ...
- @overload
- def __init__(self, o: bytes, encoding: str = ..., errors: str = 'strict') -> None: ...
- def capitalize(self) -> str: ...
- def center(self, width: int, fillchar: str = ' ') -> str: ...
- def count(self, x: str, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def encode(self, encoding: str = 'utf-8', errors: str = 'strict') -> bytes: ...
- def endswith(self, suffix: Union[str, Tuple[str, ...]], start: int = None,
- end: int = None) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> str: ...
- def find(self, sub: str, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def format(self, *args: Any, **kwargs: Any) -> str: ...
- def format_map(self, map: Mapping[str, Any]) -> str: ...
- def index(self, sub: str, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdecimal(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def isidentifier(self) -> bool: ...
- def islower(self) -> bool: ...
- def isnumeric(self) -> bool: ...
- def isprintable(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[str]) -> str: ...
- def ljust(self, width: int, fillchar: str = ' ') -> str: ...
- def lower(self) -> str: ...
- def lstrip(self, chars: str = None) -> str: ...
- def partition(self, sep: str) -> Tuple[str, str, str]: ...
- def replace(self, old: str, new: str, count: int = -1) -> str: ...
- def rfind(self, sub: str, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def rindex(self, sub: str, __start: Optional[int] = ..., __end: Optional[int] = ...) -> int: ...
- def rjust(self, width: int, fillchar: str = ' ') -> str: ...
- def rpartition(self, sep: str) -> Tuple[str, str, str]: ...
- def rsplit(self, sep: str = None, maxsplit: int = -1) -> List[str]: ...
- def rstrip(self, chars: str = None) -> str: ...
- def split(self, sep: str = None, maxsplit: int = -1) -> List[str]: ...
- def splitlines(self, keepends: bool = ...) -> List[str]: ...
- def startswith(self, prefix: Union[str, Tuple[str, ...]], start: int = None,
- end: int = None) -> bool: ...
- def strip(self, chars: str = None) -> str: ...
- def swapcase(self) -> str: ...
- def title(self) -> str: ...
- def translate(self, table: Dict[int, Any]) -> str: ...
- def upper(self) -> str: ...
- def zfill(self, width: int) -> str: ...
- @staticmethod
- @overload
- def maketrans(x: Union[Dict[int, Any], Dict[str, Any]]) -> Dict[int, Any]: ...
- @staticmethod
- @overload
- def maketrans(x: str, y: str, z: str = ...) -> Dict[int, Any]: ...
-
- def __getitem__(self, i: Union[int, slice]) -> str: ...
- def __add__(self, s: str) -> str: ...
- def __mul__(self, n: int) -> str: ...
- def __rmul__(self, n: int) -> str: ...
- def __mod__(self, value: Any) -> str: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: str) -> bool: ...
- def __le__(self, x: str) -> bool: ...
- def __gt__(self, x: str) -> bool: ...
- def __ge__(self, x: str) -> bool: ...
-
- def __len__(self) -> int: ...
- def __contains__(self, s: object) -> bool: ...
- def __iter__(self) -> Iterator[str]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
-
-class bytes(ByteString):
- @overload
- def __init__(self, ints: Iterable[int]) -> None: ...
- @overload
- def __init__(self, string: str, encoding: str,
- errors: str = 'strict') -> None: ...
- @overload
- def __init__(self, length: int) -> None: ...
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, o: SupportsBytes) -> None: ...
- def capitalize(self) -> bytes: ...
- def center(self, width: int, fillchar: bytes = ...) -> bytes: ...
- if sys.version_info >= (3, 3):
- def count(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def count(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- def decode(self, encoding: str = 'utf-8', errors: str = 'strict') -> str: ...
- def endswith(self, suffix: Union[bytes, Tuple[bytes, ...]]) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> bytes: ...
- if sys.version_info >= (3, 3):
- def find(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def find(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- if sys.version_info >= (3, 5):
- def hex(self) -> str: ...
- if sys.version_info >= (3, 3):
- def index(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def index(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def islower(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[bytes]) -> bytes: ...
- def ljust(self, width: int, fillchar: bytes = ...) -> bytes: ...
- def lower(self) -> bytes: ...
- def lstrip(self, chars: bytes = None) -> bytes: ...
- def partition(self, sep: bytes) -> Tuple[bytes, bytes, bytes]: ...
- def replace(self, old: bytes, new: bytes, count: int = -1) -> bytes: ...
- if sys.version_info >= (3, 3):
- def rfind(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def rfind(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- if sys.version_info >= (3, 3):
- def rindex(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def rindex(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- def rjust(self, width: int, fillchar: bytes = ...) -> bytes: ...
- def rpartition(self, sep: bytes) -> Tuple[bytes, bytes, bytes]: ...
- def rsplit(self, sep: bytes = None, maxsplit: int = -1) -> List[bytes]: ...
- def rstrip(self, chars: bytes = None) -> bytes: ...
- def split(self, sep: bytes = None, maxsplit: int = -1) -> List[bytes]: ...
- def splitlines(self, keepends: bool = ...) -> List[bytes]: ...
- def startswith(self, prefix: Union[bytes, Tuple[bytes, ...]]) -> bool: ...
- def strip(self, chars: bytes = None) -> bytes: ...
- def swapcase(self) -> bytes: ...
- def title(self) -> bytes: ...
- def translate(self, table: Optional[bytes], delete: bytes = ...) -> bytes: ...
- def upper(self) -> bytes: ...
- def zfill(self, width: int) -> bytes: ...
- @classmethod
- def fromhex(cls, s: str) -> bytes: ...
- @classmethod
- def maketrans(cls, frm: bytes, to: bytes) -> bytes: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[int]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> int: ...
- @overload
- def __getitem__(self, s: slice) -> bytes: ...
- def __add__(self, s: bytes) -> bytes: ...
- def __mul__(self, n: int) -> bytes: ...
- def __rmul__(self, n: int) -> bytes: ...
- if sys.version_info >= (3, 5):
- def __mod__(self, value: Any) -> bytes: ...
- def __contains__(self, o: object) -> bool: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: bytes) -> bool: ...
- def __le__(self, x: bytes) -> bool: ...
- def __gt__(self, x: bytes) -> bool: ...
- def __ge__(self, x: bytes) -> bool: ...
-
-class bytearray(MutableSequence[int], ByteString):
- @overload
- def __init__(self, ints: Iterable[int]) -> None: ...
- @overload
- def __init__(self, string: str, encoding: str, errors: str = 'strict') -> None: ...
- @overload
- def __init__(self, length: int) -> None: ...
- @overload
- def __init__(self) -> None: ...
- def capitalize(self) -> bytearray: ...
- def center(self, width: int, fillchar: bytes = ...) -> bytearray: ...
- if sys.version_info >= (3, 3):
- def count(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def count(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- def decode(self, encoding: str = 'utf-8', errors: str = 'strict') -> str: ...
- def endswith(self, suffix: bytes) -> bool: ...
- def expandtabs(self, tabsize: int = 8) -> bytearray: ...
- if sys.version_info >= (3, 3):
- def find(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def find(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- if sys.version_info >= (3, 5):
- def hex(self) -> str: ...
- if sys.version_info >= (3, 3):
- def index(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def index(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- def insert(self, index: int, object: int) -> None: ...
- def isalnum(self) -> bool: ...
- def isalpha(self) -> bool: ...
- def isdigit(self) -> bool: ...
- def islower(self) -> bool: ...
- def isspace(self) -> bool: ...
- def istitle(self) -> bool: ...
- def isupper(self) -> bool: ...
- def join(self, iterable: Iterable[bytes]) -> bytearray: ...
- def ljust(self, width: int, fillchar: bytes = ...) -> bytearray: ...
- def lower(self) -> bytearray: ...
- def lstrip(self, chars: bytes = None) -> bytearray: ...
- def partition(self, sep: bytes) -> Tuple[bytearray, bytearray, bytearray]: ...
- def replace(self, old: bytes, new: bytes, count: int = -1) -> bytearray: ...
- if sys.version_info >= (3, 3):
- def rfind(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def rfind(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- if sys.version_info >= (3, 3):
- def rindex(self, sub: Union[bytes, int], start: int = None, end: int = None) -> int: ...
- else:
- def rindex(self, sub: bytes, start: int = None, end: int = None) -> int: ...
- def rjust(self, width: int, fillchar: bytes = ...) -> bytearray: ...
- def rpartition(self, sep: bytes) -> Tuple[bytearray, bytearray, bytearray]: ...
- def rsplit(self, sep: bytes = None, maxsplit: int = -1) -> List[bytearray]: ...
- def rstrip(self, chars: bytes = None) -> bytearray: ...
- def split(self, sep: bytes = None, maxsplit: int = -1) -> List[bytearray]: ...
- def splitlines(self, keepends: bool = ...) -> List[bytearray]: ...
- def startswith(self, prefix: bytes) -> bool: ...
- def strip(self, chars: bytes = None) -> bytearray: ...
- def swapcase(self) -> bytearray: ...
- def title(self) -> bytearray: ...
- def translate(self, table: Optional[bytes], delete: bytes = ...) -> bytearray: ...
- def upper(self) -> bytearray: ...
- def zfill(self, width: int) -> bytearray: ...
- @classmethod
- def fromhex(cls, s: str) -> bytearray: ...
- @classmethod
- def maketrans(cls, frm: bytes, to: bytes) -> bytes: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[int]: ...
- def __str__(self) -> str: ...
- def __repr__(self) -> str: ...
- def __int__(self) -> int: ...
- def __float__(self) -> float: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> int: ...
- @overload
- def __getitem__(self, s: slice) -> bytearray: ...
- @overload
- def __setitem__(self, i: int, x: int) -> None: ...
- @overload
- def __setitem__(self, s: slice, x: Union[Iterable[int], bytes]) -> None: ...
- def __delitem__(self, i: Union[int, slice]) -> None: ...
- def __add__(self, s: bytes) -> bytearray: ...
- def __iadd__(self, s: Iterable[int]) -> bytearray: ...
- def __mul__(self, n: int) -> bytearray: ...
- def __rmul__(self, n: int) -> bytearray: ...
- def __imul__(self, n: int) -> bytearray: ...
- if sys.version_info >= (3, 5):
- def __mod__(self, value: Any) -> bytes: ...
- def __contains__(self, o: object) -> bool: ...
- def __eq__(self, x: object) -> bool: ...
- def __ne__(self, x: object) -> bool: ...
- def __lt__(self, x: bytes) -> bool: ...
- def __le__(self, x: bytes) -> bool: ...
- def __gt__(self, x: bytes) -> bool: ...
- def __ge__(self, x: bytes) -> bool: ...
-
-
-class memoryview(Sized, Container[bytes]):
- format = ... # type: str
- itemsize = ... # type: int
- shape = ... # type: Optional[Tuple[int, ...]]
- strides = ... # type: Optional[Tuple[int, ...]]
- suboffsets = ... # type: Optional[Tuple[int, ...]]
- readonly = ... # type: bool
- ndim = ... # type: int
-
- def __init__(self, obj: Union[str, bytes, bytearray, memoryview]) -> None: ...
-
- @overload
- def __getitem__(self, i: int) -> int: ...
- @overload
- def __getitem__(self, s: slice) -> memoryview: ...
-
- def __contains__(self, x: object) -> bool: ...
- def __iter__(self) -> Iterator[bytes]: ...
- def __len__(self) -> int: ...
-
- @overload
- def __setitem__(self, i: int, o: bytes) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: Sequence[bytes]) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: memoryview) -> None: ...
-
- def tobytes(self) -> bytes: ...
- def tolist(self) -> List[int]: ...
-
- if sys.version_info >= (3, 5):
- def hex(self) -> str: ...
-
-
-class bool(int, SupportsInt, SupportsFloat):
- def __init__(self, o: object = ...) -> None: ...
-
-class slice:
- start = ... # type: Optional[int]
- step = ... # type: Optional[int]
- stop = ... # type: Optional[int]
- @overload
- def __init__(self, stop: Optional[int]) -> None: ...
- @overload
- def __init__(self, start: Optional[int], stop: Optional[int], step: int = None) -> None: ...
- def indices(self, len: int) -> Tuple[int, int, int]: ...
-
-class tuple(Sequence[_T_co], Generic[_T_co]):
- def __init__(self, iterable: Iterable[_T_co] = ...) -> None: ...
- def __len__(self) -> int: ...
- def __contains__(self, x: object) -> bool: ...
- @overload
- def __getitem__(self, x: int) -> _T_co: ...
- @overload
- def __getitem__(self, x: slice) -> Tuple[_T_co, ...]: ...
- def __iter__(self) -> Iterator[_T_co]: ...
- def __lt__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __le__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __gt__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __ge__(self, x: Tuple[_T_co, ...]) -> bool: ...
- def __add__(self, x: Tuple[_T_co, ...]) -> Tuple[_T_co, ...]: ...
- def __mul__(self, n: int) -> Tuple[_T_co, ...]: ...
- def __rmul__(self, n: int) -> Tuple[_T_co, ...]: ...
- def count(self, x: Any) -> int: ...
- if sys.version_info >= (3, 5):
- def index(self, x: Any, start: int = 0, end: int = 0) -> int: ...
- else:
- def index(self, x: Any) -> int: ...
-
-class function:
- # TODO not defined in builtins!
- __name__ = ... # type: str
- __qualname__ = ... # type: str
- __module__ = ... # type: str
- __code__ = ... # type: Any
- __annotations__ = ... # type: Dict[str, Any]
-
-class list(MutableSequence[_T], Generic[_T]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[_T]) -> None: ...
- def clear(self) -> None: ...
- def copy(self) -> List[_T]: ...
- def append(self, object: _T) -> None: ...
- def extend(self, iterable: Iterable[_T]) -> None: ...
- def pop(self, index: int = -1) -> _T: ...
- def index(self, object: _T, start: int = 0, stop: int = ...) -> int: ...
- def count(self, object: _T) -> int: ...
- def insert(self, index: int, object: _T) -> None: ...
- def remove(self, object: _T) -> None: ...
- def reverse(self) -> None: ...
- def sort(self, *, key: Callable[[_T], Any] = None, reverse: bool = ...) -> None: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __hash__(self) -> int: ...
- @overload
- def __getitem__(self, i: int) -> _T: ...
- @overload
- def __getitem__(self, s: slice) -> List[_T]: ...
- @overload
- def __setitem__(self, i: int, o: _T) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: Iterable[_T]) -> None: ...
- def __delitem__(self, i: Union[int, slice]) -> None: ...
- def __add__(self, x: List[_T]) -> List[_T]: ...
- def __iadd__(self, x: Iterable[_T]) -> List[_T]: ...
- def __mul__(self, n: int) -> List[_T]: ...
- def __rmul__(self, n: int) -> List[_T]: ...
- def __imul__(self, n: int) -> List[_T]: ...
- def __contains__(self, o: object) -> bool: ...
- def __reversed__(self) -> Iterator[_T]: ...
- def __gt__(self, x: List[_T]) -> bool: ...
- def __ge__(self, x: List[_T]) -> bool: ...
- def __lt__(self, x: List[_T]) -> bool: ...
- def __le__(self, x: List[_T]) -> bool: ...
-
-class dict(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
- # NOTE: Keyword arguments are special. If they are used, _KT must include
- # str, but we have no way of enforcing it here.
- @overload
- def __init__(self, **kwargs: _VT) -> None: ...
- @overload
- def __init__(self, map: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
-
- def __new__(cls: Type[_T1], *args: Any, **kwargs: Any) -> _T1: ...
-
- def clear(self) -> None: ...
- def copy(self) -> Dict[_KT, _VT]: ...
- def popitem(self) -> Tuple[_KT, _VT]: ...
- def setdefault(self, k: _KT, default: _VT = None) -> _VT: ...
- @overload
- def update(self, m: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
- def keys(self) -> KeysView[_KT]: ...
- def values(self) -> ValuesView[_VT]: ...
- def items(self) -> ItemsView[_KT, _VT]: ...
- @staticmethod
- @overload
- def fromkeys(seq: Sequence[_T]) -> Dict[_T, Any]: ... # TODO: Actually a class method (mypy/issues#328)
- @staticmethod
- @overload
- def fromkeys(seq: Sequence[_T], value: _S) -> Dict[_T, _S]: ...
- def __len__(self) -> int: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __iter__(self) -> Iterator[_KT]: ...
- def __str__(self) -> str: ...
-
-class set(MutableSet[_T], Generic[_T]):
- def __init__(self, iterable: Iterable[_T] = ...) -> None: ...
- def add(self, element: _T) -> None: ...
- def clear(self) -> None: ...
- def copy(self) -> Set[_T]: ...
- def difference(self, *s: Iterable[Any]) -> Set[_T]: ...
- def difference_update(self, *s: Iterable[Any]) -> None: ...
- def discard(self, element: _T) -> None: ...
- def intersection(self, *s: Iterable[Any]) -> Set[_T]: ...
- def intersection_update(self, *s: Iterable[Any]) -> None: ...
- def isdisjoint(self, s: Iterable[Any]) -> bool: ...
- def issubset(self, s: Iterable[Any]) -> bool: ...
- def issuperset(self, s: Iterable[Any]) -> bool: ...
- def pop(self) -> _T: ...
- def remove(self, element: _T) -> None: ...
- def symmetric_difference(self, s: Iterable[_T]) -> Set[_T]: ...
- def symmetric_difference_update(self, s: Iterable[_T]) -> None: ...
- def union(self, *s: Iterable[_T]) -> Set[_T]: ...
- def update(self, *s: Iterable[_T]) -> None: ...
- def __len__(self) -> int: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __and__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __iand__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __or__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __ior__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __sub__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __isub__(self, s: AbstractSet[Any]) -> Set[_T]: ...
- def __xor__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __ixor__(self, s: AbstractSet[_S]) -> Set[Union[_T, _S]]: ...
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
- # TODO more set operations
-
-class frozenset(AbstractSet[_T], Generic[_T]):
- def __init__(self, iterable: Iterable[_T] = ...) -> None: ...
- def copy(self) -> FrozenSet[_T]: ...
- def difference(self, *s: Iterable[Any]) -> FrozenSet[_T]: ...
- def intersection(self, *s: Iterable[Any]) -> FrozenSet[_T]: ...
- def isdisjoint(self, s: Iterable[_T]) -> bool: ...
- def issubset(self, s: Iterable[Any]) -> bool: ...
- def issuperset(self, s: Iterable[Any]) -> bool: ...
- def symmetric_difference(self, s: Iterable[_T]) -> FrozenSet[_T]: ...
- def union(self, *s: Iterable[_T]) -> FrozenSet[_T]: ...
- def __len__(self) -> int: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __and__(self, s: AbstractSet[_T]) -> FrozenSet[_T]: ...
- def __or__(self, s: AbstractSet[_S]) -> FrozenSet[Union[_T, _S]]: ...
- def __sub__(self, s: AbstractSet[_T]) -> FrozenSet[_T]: ...
- def __xor__(self, s: AbstractSet[_S]) -> FrozenSet[Union[_T, _S]]: ...
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
-
-class enumerate(Iterator[Tuple[int, _T]], Generic[_T]):
- def __init__(self, iterable: Iterable[_T], start: int = 0) -> None: ...
- def __iter__(self) -> Iterator[Tuple[int, _T]]: ...
- def __next__(self) -> Tuple[int, _T]: ...
-
-class range(Sequence[int]):
- @overload
- def __init__(self, stop: int) -> None: ...
- @overload
- def __init__(self, start: int, stop: int, step: int = 1) -> None: ...
- def count(self, value: int) -> int: ...
- def index(self, value: int, start: int = 0, stop: int = None) -> int: ...
- def __len__(self) -> int: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[int]: ...
- @overload
- def __getitem__(self, i: int) -> int: ...
- @overload
- def __getitem__(self, s: slice) -> range: ...
- def __repr__(self) -> str: ...
- def __reversed__(self) -> Iterator[int]: ...
-
-class property:
- def __init__(self, fget: Callable[[Any], Any] = None,
- fset: Callable[[Any, Any], None] = None,
- fdel: Callable[[Any], None] = None, doc: str = None) -> None: ...
- def getter(self, fget: Callable[[Any], Any]) -> property: ...
- def setter(self, fset: Callable[[Any, Any], None]) -> property: ...
- def deleter(self, fdel: Callable[[Any], None]) -> property: ...
- def __get__(self, obj: Any, type: type=None) -> Any: ...
- def __set__(self, obj: Any, value: Any) -> None: ...
- def __delete__(self, obj: Any) -> None: ...
- def fget(self) -> Any: ...
- def fset(self, value: Any) -> None: ...
- def fdel(self) -> None: ...
-
-NotImplemented = ... # type: Any
-
-def abs(n: SupportsAbs[_T]) -> _T: ...
-def all(i: Iterable) -> bool: ...
-def any(i: Iterable) -> bool: ...
-def ascii(o: object) -> str: ...
-def bin(number: int) -> str: ...
-def callable(o: object) -> bool: ...
-def chr(code: int) -> str: ...
-def compile(source: Any, filename: Union[str, bytes], mode: str, flags: int = 0,
- dont_inherit: int = 0) -> Any: ...
-def copyright() -> None: ...
-def credits() -> None: ...
-def delattr(o: Any, name: str) -> None: ...
-def dir(o: object = ...) -> List[str]: ...
-_N = TypeVar('_N', int, float)
-def divmod(a: _N, b: _N) -> Tuple[_N, _N]: ...
-def eval(source: str, globals: Dict[str, Any] = None,
- locals: Mapping[str, Any] = None) -> Any: ... # TODO code object as source
-def exec(object: str, globals: Dict[str, Any] = None,
- locals: Mapping[str, Any] = None) -> Any: ... # TODO code object as source
-def exit(code: Any = ...) -> NoReturn: ...
- at overload
-def filter(function: Callable[[_T], Any], iterable: Iterable[_T]) -> Iterator[_T]: ...
- at overload
-def filter(function: None, iterable: Iterable[Optional[_T]]) -> Iterator[_T]: ...
-def format(o: object, format_spec: str = '') -> str: ...
-def getattr(o: Any, name: str, default: Any = ...) -> Any: ...
-def globals() -> Dict[str, Any]: ...
-def hasattr(o: Any, name: str) -> bool: ...
-def hash(o: object) -> int: ...
-def help(*args: Any, **kwds: Any) -> None: ...
-def hex(i: int) -> str: ... # TODO __index__
-def id(o: object) -> int: ...
-def input(prompt: Any = None) -> str: ...
- at overload
-def iter(iterable: Iterable[_T]) -> Iterator[_T]: ...
- at overload
-def iter(function: Callable[[], _T], sentinel: _T) -> Iterator[_T]: ...
-def isinstance(o: object, t: Union[type, Tuple[Union[type, Tuple], ...]]) -> bool: ...
-def issubclass(cls: type, classinfo: Union[type, Tuple[Union[type, Tuple], ...]]) -> bool: ...
-def len(o: Sized) -> int: ...
-def license() -> None: ...
-def locals() -> Dict[str, Any]: ...
- at overload
-def map(func: Callable[[_T1], _S], iter1: Iterable[_T1]) -> Iterator[_S]: ...
- at overload
-def map(func: Callable[[_T1, _T2], _S], iter1: Iterable[_T1],
- iter2: Iterable[_T2]) -> Iterator[_S]: ... # TODO more than two iterables
- at overload
-def max(arg1: _T, arg2: _T, *args: _T, key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def max(iterable: Iterable[_T], key: Callable[[_T], Any] = ..., default: _T = ...) -> _T: ...
- at overload
-def min(arg1: _T, arg2: _T, *args: _T, key: Callable[[_T], Any] = ...) -> _T: ...
- at overload
-def min(iterable: Iterable[_T], key: Callable[[_T], Any] = ..., default: _T = ...) -> _T: ...
- at overload
-def next(i: Iterator[_T]) -> _T: ...
- at overload
-def next(i: Iterator[_T], default: _VT) -> Union[_T, _VT]: ...
-def oct(i: int) -> str: ... # TODO __index__
-
-if sys.version_info >= (3, 6):
- # This class is to be exported as PathLike from os,
- # but we define it here as _PathLike to avoid import cycle issues.
- # See https://github.com/python/typeshed/pull/991#issuecomment-288160993
- class _PathLike(Generic[AnyStr]):
- def __fspath__(self) -> AnyStr: ...
-
- def open(file: Union[str, bytes, int, _PathLike], mode: str = 'r', buffering: int = -1, encoding: str = None,
- errors: str = None, newline: str = None, closefd: bool = ...) -> IO[Any]: ...
-else:
- def open(file: Union[str, bytes, int], mode: str = 'r', buffering: int = -1, encoding: str = None,
- errors: str = None, newline: str = None, closefd: bool = ...) -> IO[Any]: ...
-
-def ord(c: Union[str, bytes, bytearray]) -> int: ...
-# TODO: in Python 3.2, print() does not support flush
-def print(*values: Any, sep: str = ' ', end: str = '\n', file: IO[str] = None, flush: bool = False) -> None: ...
- at overload
-def pow(x: int, y: int) -> Any: ... # The return type can be int or float, depending on y
- at overload
-def pow(x: int, y: int, z: int) -> Any: ...
- at overload
-def pow(x: float, y: float) -> float: ...
- at overload
-def pow(x: float, y: float, z: float) -> float: ...
-def quit(code: int = None) -> None: ...
- at overload
-def reversed(object: Reversible[_T]) -> Iterator[_T]: ...
- at overload
-def reversed(object: Sequence[_T]) -> Iterator[_T]: ...
-def repr(o: object) -> str: ...
- at overload
-def round(number: float) -> int: ...
- at overload
-def round(number: float, ndigits: int) -> float: ... # Always return a float if given ndigits.
- at overload
-def round(number: SupportsRound[_T]) -> _T: ...
- at overload
-def round(number: SupportsRound[_T], ndigits: int) -> _T: ...
-def setattr(object: Any, name: str, value: Any) -> None: ...
-def sorted(iterable: Iterable[_T], *, key: Callable[[_T], Any] = None,
- reverse: bool = False) -> List[_T]: ...
-def sum(iterable: Iterable[_T], start: _T = ...) -> _T: ...
-def vars(object: Any = ...) -> Dict[str, Any]: ...
- at overload
-def zip(iter1: Iterable[_T1]) -> Iterator[Tuple[_T1]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2]) -> Iterator[Tuple[_T1, _T2]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2],
- iter3: Iterable[_T3]) -> Iterator[Tuple[_T1, _T2, _T3]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2], iter3: Iterable[_T3],
- iter4: Iterable[_T4]) -> Iterator[Tuple[_T1, _T2,
- _T3, _T4]]: ...
- at overload
-def zip(iter1: Iterable[_T1], iter2: Iterable[_T2], iter3: Iterable[_T3],
- iter4: Iterable[_T4], iter5: Iterable[_T5]) -> Iterator[Tuple[_T1, _T2,
- _T3, _T4, _T5]]: ...
- at overload
-def zip(iter1: Iterable[Any], iter2: Iterable[Any], iter3: Iterable[Any],
- iter4: Iterable[Any], iter5: Iterable[Any], iter6: Iterable[Any],
- *iterables: Iterable[Any]) -> Iterator[Tuple[Any, ...]]: ...
-def __import__(name: str, globals: Dict[str, Any] = ..., locals: Dict[str, Any] = ...,
- fromlist: List[str] = ..., level: int = -1) -> Any: ...
-
-# Ellipsis
-
-# Actually the type of Ellipsis is <type 'ellipsis'>, but since it's
-# not exposed anywhere under that name, we make it private here.
-class ellipsis: ...
-Ellipsis = ... # type: ellipsis
-
-# Exceptions
-
-class BaseException:
- args = ... # type: Tuple[Any, ...]
- __cause__ = ... # type: BaseException
- __context__ = ... # type: BaseException
- __traceback__ = ... # type: TracebackType
- def __init__(self, *args: Any) -> None: ...
- def with_traceback(self, tb: Any) -> BaseException: ...
-
-class GeneratorExit(BaseException): ...
-class KeyboardInterrupt(BaseException): ...
-class SystemExit(BaseException):
- code = 0
-class Exception(BaseException): ...
-class ArithmeticError(Exception): ...
-class EnvironmentError(Exception):
- errno = 0
- strerror = ... # type: str
- # TODO can this be bytes?
- filename = ... # type: str
-class LookupError(Exception): ...
-class RuntimeError(Exception): ...
-class ValueError(Exception): ...
-class AssertionError(Exception): ...
-class AttributeError(Exception): ...
-class BufferError(Exception): ...
-class EOFError(Exception): ...
-class FloatingPointError(ArithmeticError): ...
-class IOError(EnvironmentError): ...
-class ImportError(Exception): ...
-if sys.version_info >= (3, 6):
- class ModuleNotFoundError(ImportError): ...
-class IndexError(LookupError): ...
-class KeyError(LookupError): ...
-class MemoryError(Exception): ...
-class NameError(Exception): ...
-class NotImplementedError(RuntimeError): ...
-class OSError(EnvironmentError): ...
-class BlockingIOError(OSError):
- characters_written = 0
-class ChildProcessError(OSError): ...
-class ConnectionError(OSError): ...
-class BrokenPipeError(ConnectionError): ...
-class ConnectionAbortedError(ConnectionError): ...
-class ConnectionRefusedError(ConnectionError): ...
-class ConnectionResetError(ConnectionError): ...
-class FileExistsError(OSError): ...
-class FileNotFoundError(OSError): ...
-class InterruptedError(OSError): ...
-class IsADirectoryError(OSError): ...
-class NotADirectoryError(OSError): ...
-class PermissionError(OSError): ...
-class ProcessLookupError(OSError): ...
-class TimeoutError(OSError): ...
-class WindowsError(OSError):
- winerror = ... # type: int
-class OverflowError(ArithmeticError): ...
-class ReferenceError(Exception): ...
-class StopIteration(Exception):
- value = ... # type: Any
-if sys.version_info >= (3, 5):
- class StopAsyncIteration(Exception):
- value = ... # type: Any
- class RecursionError(RuntimeError): ...
-class SyntaxError(Exception):
- msg = ... # type: str
- lineno = ... # type: int
- offset = ... # type: int
- text = ... # type: str
- filename = ... # type: str
-class IndentationError(SyntaxError): ...
-class TabError(IndentationError): ...
-class SystemError(Exception): ...
-class TypeError(Exception): ...
-class UnboundLocalError(NameError): ...
-class UnicodeError(ValueError): ...
-class UnicodeDecodeError(UnicodeError):
- encoding = ... # type: str
- object = ... # type: bytes
- start = ... # type: int
- end = ... # type: int
- reason = ... # type: str
- def __init__(self, __encoding: str, __object: bytes, __start: int, __end: int,
- __reason: str) -> None: ...
-class UnicodeEncodeError(UnicodeError):
- encoding = ... # type: str
- object = ... # type: str
- start = ... # type: int
- end = ... # type: int
- reason = ... # type: str
- def __init__(self, __encoding: str, __object: str, __start: int, __end: int,
- __reason: str) -> None: ...
-class UnicodeTranslateError(UnicodeError): ...
-class ZeroDivisionError(ArithmeticError): ...
-
-class Warning(Exception): ...
-class UserWarning(Warning): ...
-class DeprecationWarning(Warning): ...
-class SyntaxWarning(Warning): ...
-class RuntimeWarning(Warning): ...
-class FutureWarning(Warning): ...
-class PendingDeprecationWarning(Warning): ...
-class ImportWarning(Warning): ...
-class UnicodeWarning(Warning): ...
-class BytesWarning(Warning): ...
-class ResourceWarning(Warning): ...
diff --git a/typeshed/stdlib/3/calendar.pyi b/typeshed/stdlib/3/calendar.pyi
deleted file mode 100644
index 957f8ce..0000000
--- a/typeshed/stdlib/3/calendar.pyi
+++ /dev/null
@@ -1,95 +0,0 @@
-import datetime
-
-from time import struct_time
-from typing import Any, Iterable, List, Optional, Tuple, Sequence, Union
-
-
-LocaleType = Tuple[Optional[str], Optional[str]]
-
-class IllegalMonthError(ValueError):
- def __init__(self, month: int) -> None: ...
- def __str__(self) -> str: ...
-
-class IllegalWeekdayError(ValueError):
- def __init__(self, weekday: int) -> None: ...
- def __str__(self) -> str: ...
-
-def isleap(year: int) -> bool: ...
-def leapdays(y1: int, y2: int) -> int: ...
-def weekday(year: int, month: int, day: int) -> int: ...
-def monthrange(year: int, month: int) -> Tuple[int, int]: ...
-
-class Calendar:
- def __init__(self, firstweekday: int = 0) -> None: ...
- def getfirstweekday(self) -> int: ...
- def setfirstweekday(self, firstweekday: int) -> None: ...
- def iterweekdays(self) -> Iterable[int]: ...
- def itermonthdates(self, year: int, month: int) -> Iterable[datetime.date]: ...
- def itermonthdays2(self, year: int, month: int) -> Iterable[Tuple[int, int]]: ...
- def itermonthdays(self, year: int, month: int) -> Iterable[int]: ...
- def monthdatescalendar(self, year: int, month: int) -> List[List[datetime.date]]: ...
- def monthdays2calendar(self, year: int, month: int) -> List[List[Tuple[int, int]]]: ...
- def monthdayscalendar(self, year: int, month: int) -> List[List[int]]: ...
- def yeardatescalendar(self, year: int, width: int = 3) -> List[List[int]]: ...
- def yeardays2calendar(self, year: int, width: int = 3) -> List[List[Tuple[int, int]]]: ...
- def yeardayscalendar(self, year: int, width: int = 3) -> List[List[int]]: ...
-
-class TextCalendar(Calendar):
- def prweek(self, theweek: int, width: int) -> None: ...
- def formatday(self, day: int, weekday: int, width: int) -> str: ...
- def formatweek(self, theweek: int, width: int) -> str: ...
- def formatweekday(self, day: int, width: int) -> str: ...
- def formatweekheader(self, width: int) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, width: int, withyear: bool = ...) -> str: ...
- def prmonth(self, theyear: int, themonth: int, w: Any=0, l: Any = 0) -> None: ...
- def formatmonth(self, theyear: int, themonth: int, w: int = 0, l: int = 0) -> str: ...
- def formatyear(self, theyear: int, w: int = 2, l: int = 1, c: int = 6, m: int = 3) -> str: ...
- def pryear(self, theyear: int, w: Any = 0, l: Any = 0, c: Any = 6, m: Any = 3) -> None: ...
-
-class HTMLCalendar(Calendar):
- def formatday(self, day: int, weekday: int) -> str: ...
- def formatweek(self, theweek: int) -> str: ...
- def formatweekday(self, day: int) -> str: ...
- def formatweekheader(self) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, withyear: bool = ...) -> str: ...
- def formatmonth(self, theyear: int, themonth: int, withyear: bool = ...) -> str: ...
- def formatyear(self, theyear: int, width: int = 3) -> str: ...
- def formatyearpage(self, theyear: int, width: int = 3, css: Optional[str] = 'calendar.css', encoding: Optional[str] = ...) -> str: ...
-
-class different_locale:
- def __init__(self, locale: LocaleType) -> None: ...
- def __enter__(self) -> LocaleType: ...
- def __exit__(self, *args) -> None: ...
-
-class LocaleTextCalendar(TextCalendar):
- def __init__(self, firstweekday: int = 0, locale: Optional[LocaleType] = ...) -> None: ...
- def formatweekday(self, day: int, width: int) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, width: int, withyear: bool = ...) -> str: ...
-
-class LocaleHTMLCalendar(HTMLCalendar):
- def __init__(self, firstweekday: int = 0, locale: Optional[LocaleType] = ...) -> None: ...
- def formatweekday(self, day: int) -> str: ...
- def formatmonthname(self, theyear: int, themonth: int, withyear: bool = ...) -> str: ...
-
-c = ... # type: TextCalendar
-def setfirstweekday(firstweekday: int) -> None: ...
-def format(cols: int, colwidth: int = ..., spacing: int = ...) -> str: ...
-def formatstring(cols: int, colwidth: int = ..., spacing: int = ...) -> str: ...
-def timegm(tuple: Union[Tuple[int, ...], struct_time]) -> int: ...
-
-# Data attributes
-day_name = ... # type: Sequence[str]
-day_abbr = ... # type: Sequence[str]
-month_name = ... # type: Sequence[str]
-month_abbr = ... # type: Sequence[str]
-
-# Below constants are not in docs or __all__, but enough people have used them
-# they are now effectively public.
-
-MONDAY = ... # type: int
-TUESDAY = ... # type: int
-WEDNESDAY = ... # type: int
-THURSDAY = ... # type: int
-FRIDAY = ... # type: int
-SATURDAY = ... # type: int
-SUNDAY = ... # type: int
diff --git a/typeshed/stdlib/3/collections/__init__.pyi b/typeshed/stdlib/3/collections/__init__.pyi
deleted file mode 100644
index 4e460b8..0000000
--- a/typeshed/stdlib/3/collections/__init__.pyi
+++ /dev/null
@@ -1,195 +0,0 @@
-# Stubs for collections
-
-# Based on http://docs.python.org/3.2/library/collections.html
-
-# These are not exported.
-import sys
-import typing
-from typing import (
- TypeVar, Generic, Dict, overload, List, Tuple,
- Any, Type, Optional, Union
-)
-# These are exported.
-from . import abc
-
-from typing import (
- Callable as Callable,
- Container as Container,
- Hashable as Hashable,
- Iterable as Iterable,
- Iterator as Iterator,
- Sized as Sized,
- Generator as Generator,
- ByteString as ByteString,
- Reversible as Reversible,
- Mapping as Mapping,
- MappingView as MappingView,
- ItemsView as ItemsView,
- KeysView as KeysView,
- ValuesView as ValuesView,
- MutableMapping as MutableMapping,
- Sequence as Sequence,
- MutableSequence as MutableSequence,
- MutableSet as MutableSet,
- AbstractSet as Set,
-)
-if sys.version_info >= (3, 6):
- from typing import (
- Collection as Collection,
- AsyncGenerator as AsyncGenerator,
- )
-if sys.version_info >= (3, 5):
- from typing import (
- Awaitable as Awaitable,
- Coroutine as Coroutine,
- AsyncIterable as AsyncIterable,
- AsyncIterator as AsyncIterator,
- )
-
-_T = TypeVar('_T')
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-
-
-# namedtuple is special-cased in the type checker; the initializer is ignored.
-def namedtuple(typename: str, field_names: Union[str, Iterable[Any]], *,
- verbose: bool = ..., rename: bool = ..., module: str = None) -> Type[tuple]: ...
-
-class UserDict(MutableMapping): ...
-class UserList(MutableSequence): ...
-class UserString(Sequence): ...
-class MutableString(UserString, MutableSequence): ...
-
-# Technically, deque only derives from MutableSequence in 3.5.
-# But in practice it's not worth losing sleep over.
-class deque(MutableSequence[_T], Generic[_T]):
- maxlen = ... # type: Optional[int] # TODO readonly
- def __init__(self, iterable: Iterable[_T] = ...,
- maxlen: int = ...) -> None: ...
- def append(self, x: _T) -> None: ...
- def appendleft(self, x: _T) -> None: ...
- def insert(self, i: int, x: _T) -> None: ...
- def clear(self) -> None: ...
- def count(self, x: _T) -> int: ...
- def extend(self, iterable: Iterable[_T]) -> None: ...
- def extendleft(self, iterable: Iterable[_T]) -> None: ...
- def pop(self, i: int = ...) -> _T: ...
- def popleft(self) -> _T: ...
- def remove(self, value: _T) -> None: ...
- def reverse(self) -> None: ...
- def rotate(self, n: int) -> None: ...
-
- def __len__(self) -> int: ...
- def __iter__(self) -> Iterator[_T]: ...
- def __str__(self) -> str: ...
- def __hash__(self) -> int: ...
-
- # These methods of deque don't really take slices, but we need to
- # define them as taking a slice to satisfy MutableSequence.
- @overload
- def __getitem__(self, index: int) -> _T: ...
- @overload
- def __getitem__(self, s: slice) -> Sequence[_T]: raise TypeError
- @overload
- def __setitem__(self, i: int, x: _T) -> None: ...
- @overload
- def __setitem__(self, s: slice, o: Iterable[_T]) -> None: raise TypeError
- @overload
- def __delitem__(self, i: int) -> None: ...
- @overload
- def __delitem__(self, s: slice) -> None: raise TypeError
-
- def __contains__(self, o: object) -> bool: ...
-
- # TODO __reversed__
-
-
-class Counter(Dict[_T, int], Generic[_T]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, Mapping: Mapping[_T, int]) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[_T]) -> None: ...
- # TODO keyword arguments
-
- def elements(self) -> Iterator[_T]: ...
-
- @overload
- def most_common(self) -> List[_T]: ...
- @overload
- def most_common(self, n: int) -> List[_T]: ...
-
- @overload
- def subtract(self, Mapping: Mapping[_T, int]) -> None: ...
- @overload
- def subtract(self, iterable: Iterable[_T]) -> None: ...
-
- # The Iterable[Tuple[...]] argument type is not actually desirable
- # (the tuples will be added as keys, breaking type safety) but
- # it's included so that the signature is compatible with
- # Dict.update. Not sure if we should use '# type: ignore' instead
- # and omit the type from the union.
- @overload
- def update(self, m: Mapping[_T, int], **kwargs: int) -> None: ...
- @overload
- def update(self, m: Union[Iterable[_T], Iterable[Tuple[_T, int]]], **kwargs: int) -> None: ...
-
- def __add__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
- def __sub__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
- def __and__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
- def __or__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
- def __pos__(self) -> typing.Counter[_T]: ...
- def __neg__(self) -> typing.Counter[_T]: ...
- def __iadd__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
- def __isub__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
- def __iand__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
- def __ior__(self, other: typing.Counter[_T]) -> typing.Counter[_T]: ...
-
-class OrderedDict(Dict[_KT, _VT], Reversible[_KT], Generic[_KT, _VT]):
- def popitem(self, last: bool = ...) -> Tuple[_KT, _VT]: ...
- def move_to_end(self, key: _KT, last: bool = ...) -> None: ...
- def __reversed__(self) -> Iterator[_KT]: ...
-
-class defaultdict(Dict[_KT, _VT], Generic[_KT, _VT]):
- default_factory = ... # type: Callable[[], _VT]
-
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, map: Mapping[_KT, _VT]) -> None: ...
- @overload
- def __init__(self, iterable: Iterable[Tuple[_KT, _VT]]) -> None: ...
- @overload
- def __init__(self, default_factory: Callable[[], _VT]) -> None: ...
- @overload
- def __init__(self, default_factory: Callable[[], _VT],
- map: Mapping[_KT, _VT]) -> None: ...
- @overload
- def __init__(self, default_factory: Callable[[], _VT],
- iterable: Iterable[Tuple[_KT, _VT]]) -> None: ...
- # TODO __init__ keyword args
-
- def __missing__(self, key: _KT) -> _VT: ...
- # TODO __reversed__
-
-if sys.version_info >= (3, 3):
- class ChainMap(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, *maps: Mapping[_KT, _VT]) -> None: ...
-
- @property
- def maps(self) -> List[Mapping[_KT, _VT]]: ...
-
- def new_child(self, m: Mapping[_KT, _VT] = ...) -> typing.ChainMap[_KT, _VT]: ...
-
- @property
- def parents(self) -> typing.ChainMap[_KT, _VT]: ...
-
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __iter__(self) -> Iterator[_KT]: ...
- def __len__(self) -> int: ...
diff --git a/typeshed/stdlib/3/collections/abc.pyi b/typeshed/stdlib/3/collections/abc.pyi
deleted file mode 100644
index 03e7086..0000000
--- a/typeshed/stdlib/3/collections/abc.pyi
+++ /dev/null
@@ -1,40 +0,0 @@
-# Stubs for collections.abc (introduced from Python 3.3)
-#
-# https://docs.python.org/3.3/whatsnew/3.3.html#collections
-import sys
-
-if sys.version_info >= (3, 3):
- from . import (
- Container as Container,
- Hashable as Hashable,
- Iterable as Iterable,
- Iterator as Iterator,
- Sized as Sized,
- Mapping as Mapping,
- MutableMapping as MutableMapping,
- Sequence as Sequence,
- MutableSequence as MutableSequence,
- Set as Set,
- MutableSet as MutableSet,
- MappingView as MappingView,
- ItemsView as ItemsView,
- KeysView as KeysView,
- ValuesView as ValuesView,
- )
-
-if sys.version_info >= (3, 5):
- from . import (
- Generator as Generator,
- ByteString as ByteString,
- Awaitable as Awaitable,
- Coroutine as Coroutine,
- AsyncIterable as AsyncIterable,
- AsyncIterator as AsyncIterator,
- )
-
-if sys.version_info >= (3, 6):
- from . import (
- Collection as Collection,
- Reversible as Reversible,
- AsyncGenerator as AsyncGenerator,
- )
diff --git a/typeshed/stdlib/3/compileall.pyi b/typeshed/stdlib/3/compileall.pyi
deleted file mode 100644
index d8093bf..0000000
--- a/typeshed/stdlib/3/compileall.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for compileall (Python 3)
-
-import os
-import sys
-from typing import Optional, Union, Pattern
-
-if sys.version_info < (3, 6):
- _Path = Union[str, bytes]
-else:
- _Path = Union[str, bytes, os.PathLike]
-
-# fx can be any object with a 'search' method; once we have Protocols we can change the type
-if sys.version_info < (3, 5):
- def compile_dir(dir: _Path, maxlevels: int = ..., ddir: Optional[_Path] = ..., force: bool = ..., rx: Optional[Pattern] = ..., quiet: int = ..., legacy: bool = ..., optimize: int = ...) -> None: ...
-else:
- def compile_dir(dir: _Path, maxlevels: int = ..., ddir: Optional[_Path] = ..., force: bool = ..., rx: Optional[Pattern] = ..., quiet: int = ..., legacy: bool = ..., optimize: int = ..., workers: int = ...) -> None: ...
-def compile_file(fullname: _Path, ddir: Optional[_Path] = ..., force: bool = ..., rx: Optional[Pattern] = ..., quiet: int = ..., legacy: bool = ..., optimize: int = ...) -> None: ...
-def compile_path(skip_curdir: bool = ..., maxlevels: int = ..., force: bool = ..., quiet: int = ..., legacy: bool = ..., optimize: int = ...) -> None: ...
diff --git a/typeshed/stdlib/3/concurrent/__init__.pyi b/typeshed/stdlib/3/concurrent/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/3/concurrent/futures/__init__.pyi b/typeshed/stdlib/3/concurrent/futures/__init__.pyi
deleted file mode 100644
index 4439dca..0000000
--- a/typeshed/stdlib/3/concurrent/futures/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-from ._base import * # noqa: F403
-from .thread import * # noqa: F403
-from .process import * # noqa: F403
diff --git a/typeshed/stdlib/3/concurrent/futures/_base.pyi b/typeshed/stdlib/3/concurrent/futures/_base.pyi
deleted file mode 100644
index 00ef5b6..0000000
--- a/typeshed/stdlib/3/concurrent/futures/_base.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-from typing import TypeVar, Generic, Any, Iterable, Iterator, Callable, Tuple, Optional, Set
-from collections import namedtuple
-
-FIRST_COMPLETED = ... # type: Any
-FIRST_EXCEPTION = ... # type: Any
-ALL_COMPLETED = ... # type: Any
-PENDING = ... # type: Any
-RUNNING = ... # type: Any
-CANCELLED = ... # type: Any
-CANCELLED_AND_NOTIFIED = ... # type: Any
-FINISHED = ... # type: Any
-LOGGER = ... # type: Any
-
-class Error(Exception): ...
-class CancelledError(Error): ...
-class TimeoutError(Error): ...
-
-DoneAndNotDoneFutures = namedtuple('DoneAndNotDoneFutures', 'done not_done')
-
-_T = TypeVar('_T')
-
-class Future(Generic[_T]):
- def __init__(self) -> None: ...
- def cancel(self) -> bool: ...
- def cancelled(self) -> bool: ...
- def running(self) -> bool: ...
- def done(self) -> bool: ...
- def add_done_callback(self, fn: Callable[[Future], Any]) -> None: ...
- def result(self, timeout: Optional[float] = ...) -> _T: ...
- def exception(self, timeout: Optional[float] = ...) -> BaseException: ...
- def set_running_or_notify_cancel(self) -> None: ...
- def set_result(self, result: _T) -> None: ...
- def set_exception(self, exception: BaseException) -> None: ...
-
-class Executor:
- def submit(self, fn: Callable[..., _T], *args: Any, **kwargs: Any) -> Future[_T]: ...
- def map(self, func: Callable[..., _T], *iterables: Any, timeout: Optional[float] = ..., chunksize: int = ...) -> Iterable[_T]: ...
- def shutdown(self, wait: bool = ...) -> None: ...
- def __enter__(self) -> Executor: ...
- def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> bool: ...
-
-def as_completed(fs: Iterable[Future], timeout: Optional[float] = ...) -> Iterator[Future]: ...
-
-def wait(fs: Iterable[Future], timeout: Optional[float] = ..., return_when: str = ...) -> Tuple[Set[Future], Set[Future]]: ...
diff --git a/typeshed/stdlib/3/concurrent/futures/process.pyi b/typeshed/stdlib/3/concurrent/futures/process.pyi
deleted file mode 100644
index b157d2b..0000000
--- a/typeshed/stdlib/3/concurrent/futures/process.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-from typing import Any, Callable, TypeVar, Iterable, Optional
-from ._base import Future, Executor
-
-EXTRA_QUEUED_CALLS = ... # type: Any
-
-class BrokenProcessPool(RuntimeError): ...
-
-_T = TypeVar('_T')
-
-class ProcessPoolExecutor(Executor):
- def __init__(self, max_workers: Optional[int] = ...) -> None: ...
- def submit(self, fn: Callable[..., _T], *args: Any, **kwargs: Any) -> Future[_T]: ...
- def map(self, func: Callable[..., _T], *iterables: Any, timeout: Optional[float] = ..., chunksize: int = ...) -> Iterable[_T]: ...
- def shutdown(self, wait: bool = ...) -> None: ...
diff --git a/typeshed/stdlib/3/concurrent/futures/thread.pyi b/typeshed/stdlib/3/concurrent/futures/thread.pyi
deleted file mode 100644
index e366d4d..0000000
--- a/typeshed/stdlib/3/concurrent/futures/thread.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-from typing import Any, TypeVar, Callable, Iterable, Optional
-from ._base import Executor, Future
-
-_T = TypeVar('_T')
-
-class ThreadPoolExecutor(Executor):
- def __init__(self, max_workers: Optional[int] = ...) -> None: ...
- def submit(self, fn: Callable[..., _T], *args: Any, **kwargs: Any) -> Future[_T]: ...
- def map(self, func: Callable[..., _T], *iterables: Any, timeout: Optional[float] = ..., chunksize: int = ...) -> Iterable[_T]: ...
- def shutdown(self, wait: bool = ...) -> None: ...
diff --git a/typeshed/stdlib/3/configparser.pyi b/typeshed/stdlib/3/configparser.pyi
deleted file mode 100644
index 22a42a1..0000000
--- a/typeshed/stdlib/3/configparser.pyi
+++ /dev/null
@@ -1,188 +0,0 @@
-# Stubs for configparser
-
-# Based on http://docs.python.org/3.5/library/configparser.html and on
-# reading configparser.py.
-
-from typing import (MutableMapping, Mapping, Dict, Sequence, List, Union,
- Iterable, Iterator, Callable, Any, IO, overload, Optional)
-# Types only used in type comments only
-from typing import Optional, Tuple # noqa
-
-# Internal type aliases
-_section = Dict[str, str]
-_parser = MutableMapping[str, _section]
-_converters = Dict[str, Callable[[str], Any]]
-
-
-DEFAULTSECT = ... # type: str
-
-
-class Interpolation:
- def before_get(self, parser: _parser,
- section: str,
- option: str,
- value: str,
- defaults: _section) -> str: ...
-
- def before_set(self, parser: _parser,
- section: str,
- option: str,
- value: str) -> str: ...
-
- def before_read(self, parser: _parser,
- section: str,
- option: str,
- value: str) -> str: ...
-
- def before_write(self, parser: _parser,
- section: str,
- option: str,
- value: str) -> str: ...
-
-
-class BasicInterpolation(Interpolation):
- pass
-
-
-class ExtendedInterpolation(Interpolation):
- pass
-
-
-class RawConfigParser(_parser):
- def __init__(self,
- defaults: _section = None,
- dict_type: Mapping[str, str] = ...,
- allow_no_value: bool = ...,
- *,
- delimiters: Sequence[str] = ...,
- comment_prefixes: Sequence[str] = ...,
- inline_comment_prefixes: Sequence[str] = None,
- strict: bool = ...,
- empty_lines_in_values: bool = ...,
- default_section: str = ...,
- interpolation: Interpolation = None) -> None: ...
-
- def __len__(self) -> int: ...
-
- def __getitem__(self, section: str) -> _section: ...
-
- def __setitem__(self, section: str, options: _section) -> None: ...
-
- def __delitem__(self, section: str) -> None: ...
-
- def __iter__(self) -> Iterator[str]: ...
-
- def defaults(self) -> _section: ...
-
- def sections(self) -> List[str]: ...
-
- def add_section(self, section: str) -> None: ...
-
- def has_section(self, section: str) -> bool: ...
-
- def options(self, section: str) -> List[str]: ...
-
- def has_option(self, section: str, option: str) -> bool: ...
-
- def read(self, filenames: Union[str, Sequence[str]],
- encoding: str = None) -> List[str]: ...
-
- def read_file(self, f: Iterable[str], source: str = None) -> None: ...
-
- def read_string(self, string: str, source: str = ...) -> None: ...
-
- def read_dict(self, dictionary: Mapping[str, Mapping[str, Any]],
- source: str = ...) -> None: ...
-
- def getint(self, section: str, option: str, *, raw: bool = ..., vars: _section = ..., fallback: int = ...) -> int: ...
-
- def getfloat(self, section: str, option: str, *, raw: bool = ..., vars: _section = ..., fallback: float = ...) -> float: ...
-
- def getboolean(self, section: str, option: str, *, raw: bool = ..., vars: _section = ..., fallback: bool = ...) -> bool: ...
-
- # This is incompatible with MutableMapping so we ignore the type
- def get(self, section: str, option: str, *, raw: bool = ..., vars: _section = ..., fallback: str = ...) -> str: # type: ignore
- ...
-
- # This is incompatible with Mapping so we ignore the type.
- def items(self, section: str = ..., raw: bool = ..., vars: _section = ...) -> Iterable[Tuple[str, _section]]: ... # type: ignore
-
- def set(self, section: str, option: str, value: str) -> None: ...
-
- def write(self,
- fileobject: IO[str],
- space_around_delimiters: bool = True) -> None: ...
-
- def remove_option(self, section: str, option: str) -> bool: ...
-
- def remove_section(self, section: str) -> bool: ...
-
- def optionxform(self, option: str) -> str: ...
-
-
-class ConfigParser(RawConfigParser):
- def __init__(self,
- defaults: _section = None,
- dict_type: Mapping[str, str] = ...,
- allow_no_value: bool = ...,
- delimiters: Sequence[str] = ...,
- comment_prefixes: Sequence[str] = ...,
- inline_comment_prefixes: Sequence[str] = None,
- strict: bool = ...,
- empty_lines_in_values: bool = ...,
- default_section: str = ...,
- interpolation: Interpolation = None,
- converters: _converters = ...) -> None: ...
-
-
-class Error(Exception):
- pass
-
-
-class NoSectionError(Error):
- pass
-
-
-class DuplicateSectionError(Error):
- section = ... # type: str
- source = ... # type: Optional[str]
- lineno = ... # type: Optional[int]
-
-
-class DuplicateOptionError(Error):
- section = ... # type: str
- option = ... # type: str
- source = ... # type: Optional[str]
- lineno = ... # type: Optional[int]
-
-
-class NoOptionError(Error):
- section = ... # type: str
- option = ... # type: str
-
-
-class InterpolationError(Error):
- section = ... # type: str
- option = ... # type: str
-
-
-class InterpolationDepthError(InterpolationError):
- pass
-
-
-class InterpolationMissingOptionError(InterpolationError):
- reference = ... # type: str
-
-
-class InterpolationSyntaxError(InterpolationError):
- pass
-
-
-class ParsingError:
- source = ... # type: str
- errors = ... # type: Sequence[Tuple[int, str]]
-
-
-class MissingSectionHeaderError(ParsingError):
- lineno = ... # type: int
- line = ... # type: str
diff --git a/typeshed/stdlib/3/csv.pyi b/typeshed/stdlib/3/csv.pyi
deleted file mode 100644
index 7b41cc8..0000000
--- a/typeshed/stdlib/3/csv.pyi
+++ /dev/null
@@ -1,77 +0,0 @@
-# Stubs for csv (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Iterable
-
-QUOTE_ALL = ... # type: int
-QUOTE_MINIMAL = ... # type: int
-QUOTE_NONE = ... # type: int
-QUOTE_NONNUMERIC = ... # type: int
-
-class Error(Exception): ...
-
-def writer(csvfile, dialect=..., **fmtparams): ...
-def reader(csvfile, dialect=..., **fmtparams): ...
-def register_dialect(name, dialect=..., **fmtparams): ...
-def unregister_dialect(name): ...
-def get_dialect(name): ...
-def list_dialects(): ...
-def field_size_limit(new_limit=...): ...
-
-class Dialect:
- delimiter = ... # type: Any
- quotechar = ... # type: Any
- escapechar = ... # type: Any
- doublequote = ... # type: Any
- skipinitialspace = ... # type: Any
- lineterminator = ... # type: Any
- quoting = ... # type: Any
- def __init__(self) -> None: ...
-
-class excel(Dialect):
- delimiter = ... # type: Any
- quotechar = ... # type: Any
- doublequote = ... # type: Any
- skipinitialspace = ... # type: Any
- lineterminator = ... # type: Any
- quoting = ... # type: Any
-
-class excel_tab(excel):
- delimiter = ... # type: Any
-
-class unix_dialect(Dialect):
- delimiter = ... # type: Any
- quotechar = ... # type: Any
- doublequote = ... # type: Any
- skipinitialspace = ... # type: Any
- lineterminator = ... # type: Any
- quoting = ... # type: Any
-
-class DictReader(Iterable):
- restkey = ... # type: Any
- restval = ... # type: Any
- reader = ... # type: Any
- dialect = ... # type: Any
- line_num = ... # type: Any
- fieldnames = ... # type: Any # Actually a property
- def __init__(self, f, fieldnames=..., restkey=..., restval=..., dialect=...,
- *args, **kwds): ...
- def __iter__(self): ...
- def __next__(self): ...
-
-class DictWriter:
- fieldnames = ... # type: Any
- restval = ... # type: Any
- extrasaction = ... # type: Any
- writer = ... # type: Any
- def __init__(self, f, fieldnames, restval=..., extrasaction=..., dialect=..., *args, **kwds) -> None: ...
- def writeheader(self): ...
- def writerow(self, rowdict): ...
- def writerows(self, rowdicts): ...
-
-class Sniffer:
- preferred = ... # type: Any
- def __init__(self) -> None: ...
- def sniff(self, sample, delimiters=...): ...
- def has_header(self, sample): ...
diff --git a/typeshed/stdlib/3/curses/__init__.pyi b/typeshed/stdlib/3/curses/__init__.pyi
deleted file mode 100644
index 63a4bd9..0000000
--- a/typeshed/stdlib/3/curses/__init__.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for curses (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from _curses import * # noqa: F403
-# Stubgen imports a python version of has_key only if it's not present
-# in _curses (which it is in this stub)
-# from .has_key import has_key as has_key
-
-def initscr(): ...
-def start_color(): ...
-def wrapper(func, *args, **kwds): ...
diff --git a/typeshed/stdlib/3/datetime.pyi b/typeshed/stdlib/3/datetime.pyi
deleted file mode 100644
index a894ab8..0000000
--- a/typeshed/stdlib/3/datetime.pyi
+++ /dev/null
@@ -1,223 +0,0 @@
-# Stubs for datetime
-
-# NOTE: These are incomplete!
-
-from typing import Optional, SupportsAbs, Tuple, overload
-
-MINYEAR = 0
-MAXYEAR = 0
-
-TimeTuple = Tuple[int, int, int, int, int, int, int, int, int]
-
-class tzinfo:
- def tzname(self, dt: Optional[datetime]) -> str: ...
- def utcoffset(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def dst(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def fromutc(self, dt: datetime) -> datetime: ...
-
-class timezone(tzinfo):
- utc = ... # type: timezone
- min = ... # type: timezone
- max = ... # type: timezone
-
- def __init__(self, offset: timedelta, name: str = ...) -> None: ...
- def __hash__(self) -> int: ...
-
-_tzinfo = tzinfo
-_timezone = timezone
-
-class date:
- min = ... # type: date
- max = ... # type: date
- resolution = ... # type: timedelta
-
- def __init__(self, year: int, month: int, day: int) -> None: ...
-
- @classmethod
- def fromtimestamp(cls, t: float) -> date: ...
- @classmethod
- def today(cls) -> date: ...
- @classmethod
- def fromordinal(cls, n: int) -> date: ...
-
- @property
- def year(self) -> int: ...
- @property
- def month(self) -> int: ...
- @property
- def day(self) -> int: ...
-
- def ctime(self) -> str: ...
- def strftime(self, fmt: str) -> str: ...
- def __format__(self, fmt: str) -> str: ...
- def isoformat(self) -> str: ...
- def timetuple(self) -> tuple: ... # TODO return type
- def toordinal(self) -> int: ...
- def replace(self, year: int = ..., month: int = ..., day: int = ...) -> date: ...
- def __le__(self, other: date) -> bool: ...
- def __lt__(self, other: date) -> bool: ...
- def __ge__(self, other: date) -> bool: ...
- def __gt__(self, other: date) -> bool: ...
- def __add__(self, other: timedelta) -> date: ...
- @overload
- def __sub__(self, other: timedelta) -> date: ...
- @overload
- def __sub__(self, other: date) -> timedelta: ...
- def __hash__(self) -> int: ...
- def weekday(self) -> int: ...
- def isoweekday(self) -> int: ...
- def isocalendar(self) -> Tuple[int, int, int]: ...
-
-class time:
- min = ... # type: time
- max = ... # type: time
- resolution = ... # type: timedelta
-
- def __init__(self, hour: int = ..., minute: int = ..., second: int = ..., microsecond: int = ...,
- tzinfo: Optional[tzinfo] = ...) -> None: ...
-
- @property
- def hour(self) -> int: ...
- @property
- def minute(self) -> int: ...
- @property
- def second(self) -> int: ...
- @property
- def microsecond(self) -> int: ...
- @property
- def tzinfo(self) -> Optional[_tzinfo]: ...
-
- def __le__(self, other: time) -> bool: ...
- def __lt__(self, other: time) -> bool: ...
- def __ge__(self, other: time) -> bool: ...
- def __gt__(self, other: time) -> bool: ...
- def __hash__(self) -> int: ...
- def isoformat(self) -> str: ...
- def strftime(self, fmt: str) -> str: ...
- def __format__(self, fmt: str) -> str: ...
- def utcoffset(self) -> Optional[timedelta]: ...
- def tzname(self) -> Optional[str]: ...
- def dst(self) -> Optional[int]: ...
- def replace(self, hour: int = ..., minute: int = ..., second: int = ...,
- microsecond: int = ..., tzinfo: Optional[_tzinfo] = None) -> time: ...
-
-_date = date
-_time = time
-
-class timedelta(SupportsAbs[timedelta]):
- min = ... # type: timedelta
- max = ... # type: timedelta
- resolution = ... # type: timedelta
-
- def __init__(self, days: float = ..., seconds: float = ..., microseconds: float = ...,
- milliseconds: float = ..., minutes: float = ..., hours: float = ...,
- weeks: float = ...) -> None: ...
-
- @property
- def days(self) -> int: ...
- @property
- def seconds(self) -> int: ...
- @property
- def microseconds(self) -> int: ...
-
- def total_seconds(self) -> float: ...
- def __add__(self, other: timedelta) -> timedelta: ...
- def __radd__(self, other: timedelta) -> timedelta: ...
- def __sub__(self, other: timedelta) -> timedelta: ...
- def __rsub(self, other: timedelta) -> timedelta: ...
- def __neg__(self) -> timedelta: ...
- def __pos__(self) -> timedelta: ...
- def __abs__(self) -> timedelta: ...
- def __mul__(self, other: float) -> timedelta: ...
- def __rmul__(self, other: float) -> timedelta: ...
- @overload
- def __floordiv__(self, other: timedelta) -> int: ...
- @overload
- def __floordiv__(self, other: int) -> timedelta: ...
- @overload
- def __truediv__(self, other: timedelta) -> float: ...
- @overload
- def __truediv__(self, other: float) -> timedelta: ...
- def __mod__(self, other: timedelta) -> timedelta: ...
- def __divmod__(self, other: timedelta) -> Tuple[int, timedelta]: ...
- def __le__(self, other: timedelta) -> bool: ...
- def __lt__(self, other: timedelta) -> bool: ...
- def __ge__(self, other: timedelta) -> bool: ...
- def __gt__(self, other: timedelta) -> bool: ...
- def __hash__(self) -> int: ...
-
-
-class datetime:
- # TODO: Is a subclass of date, but this would make some types incompatible.
- min = ... # type: datetime
- max = ... # type: datetime
- resolution = ... # type: timedelta
-
- def __init__(self, year: int, month: int = ..., day: int = ..., hour: int = ...,
- minute: int = ..., second: int = ..., microsecond: int = ...,
- tzinfo: Optional[tzinfo] = ...) -> None: ...
-
- @property
- def year(self) -> int: ...
- @property
- def month(self) -> int: ...
- @property
- def day(self) -> int: ...
- @property
- def hour(self) -> int: ...
- @property
- def minute(self) -> int: ...
- @property
- def second(self) -> int: ...
- @property
- def microsecond(self) -> int: ...
- @property
- def tzinfo(self) -> Optional[_tzinfo]: ...
-
- @classmethod
- def fromtimestamp(cls, t: float, tz: Optional[_tzinfo] = ...) -> datetime: ...
- @classmethod
- def utcfromtimestamp(cls, t: float) -> datetime: ...
- @classmethod
- def today(cls) -> datetime: ...
- @classmethod
- def fromordinal(cls, n: int) -> datetime: ...
- @classmethod
- def now(cls, tz: Optional[_tzinfo] = ...) -> datetime: ...
- @classmethod
- def utcnow(cls) -> datetime: ...
- @classmethod
- def combine(cls, date: date, time: time) -> datetime: ...
- def strftime(self, fmt: str) -> str: ...
- def __format__(self, fmt: str) -> str: ...
- def toordinal(self) -> int: ...
- def timetuple(self) -> TimeTuple: ... # TODO return type
- def timestamp(self) -> float: ...
- def utctimetuple(self) -> TimeTuple: ... # TODO return type
- def date(self) -> _date: ...
- def time(self) -> _time: ...
- def timetz(self) -> _time: ...
- def replace(self, year: int = ..., month: int = ..., day: int = ..., hour: int = ...,
- minute: int = ..., second: int = ..., microsecond: int = ..., tzinfo:
- Optional[_tzinfo] = None) -> datetime: ...
- def astimezone(self, tz: Optional[_tzinfo] = ...) -> datetime: ...
- def ctime(self) -> str: ...
- def isoformat(self, sep: str = ...) -> str: ...
- @classmethod
- def strptime(cls, date_string: str, format: str) -> datetime: ...
- def utcoffset(self) -> Optional[timedelta]: ...
- def tzname(self) -> Optional[str]: ...
- def dst(self) -> Optional[int]: ...
- def __le__(self, other: datetime) -> bool: ...
- def __lt__(self, other: datetime) -> bool: ...
- def __ge__(self, other: datetime) -> bool: ...
- def __gt__(self, other: datetime) -> bool: ...
- def __add__(self, other: timedelta) -> datetime: ...
- @overload
- def __sub__(self, other: datetime) -> timedelta: ...
- @overload
- def __sub__(self, other: timedelta) -> datetime: ...
- def __hash__(self) -> int: ...
- def weekday(self) -> int: ...
- def isoweekday(self) -> int: ...
- def isocalendar(self) -> Tuple[int, int, int]: ...
diff --git a/typeshed/stdlib/3/decimal.pyi b/typeshed/stdlib/3/decimal.pyi
deleted file mode 100644
index e773288..0000000
--- a/typeshed/stdlib/3/decimal.pyi
+++ /dev/null
@@ -1,255 +0,0 @@
-# Stubs for decimal (Python 3.4)
-
-from typing import (
- Any, Union, SupportsInt, SupportsFloat, SupportsAbs, SupportsRound, Sequence,
- Tuple, NamedTuple, Dict
-)
-
-_Decimal = Union[Decimal, int]
-_ComparableNum = Union[Decimal, int, float]
-
-BasicContext = ... # type: Context
-DefaultContext = ... # type: Context
-ExtendedContext = ... # type: Context
-HAVE_THREADS = ... # type: bool
-MAX_EMAX = ... # type: int
-MAX_PREC = ... # type: int
-MIN_EMIN = ... # type: int
-MIN_ETINY = ... # type: int
-ROUND_05UP = ... # type: str
-ROUND_CEILING = ... # type: str
-ROUND_DOWN = ... # type: str
-ROUND_FLOOR = ... # type: str
-ROUND_HALF_DOWN = ... # type: str
-ROUND_HALF_EVEN = ... # type: str
-ROUND_HALF_UP = ... # type: str
-ROUND_UP = ... # type: str
-
-def getcontext() -> Context: ...
-def localcontext(ctx: Context = ...) -> _ContextManager: ...
-def setcontext(c: Context) -> None: ...
-
-DecimalTuple = NamedTuple('DecimalTuple',
- [('sign', int),
- ('digits', Sequence[int]), # TODO: Use Tuple[int, ...]
- ('exponent', int)])
-
-class _ContextManager:
- def __enter__(self) -> Context: ...
- def __exit__(self, t, v, tb) -> None: ...
-
-class Context:
- Emax = ... # type: int
- Emin = ... # type: int
- capitals = ... # type: int
- clamp = ... # type: int
- prec = ... # type: int
- rounding = ... # type: str
- traps = ... # type: Dict[type, bool]
- def __init__(self, prec: int = ..., rounding: str = ..., Emin: int = ..., Emax: int = ...,
- capitals: int = ..., clamp: int = ..., flags=..., traps=...,
- _ignored_flags=...) -> None: ...
- def Etiny(self): ...
- def Etop(self): ...
- def abs(self, x: _Decimal) -> Decimal: ...
- def add(self, x: _Decimal, y: _Decimal) -> Decimal: ...
- def canonical(self, x): ...
- def clear_flags(self): ...
- def clear_traps(self): ...
- def compare(self, x, y): ...
- def compare_signal(self, x, y): ...
- def compare_total(self, x, y): ...
- def compare_total_mag(self, x, y): ...
- def copy(self): ...
- def copy_abs(self, x): ...
- def copy_decimal(self, x): ...
- def copy_negate(self, x): ...
- def copy_sign(self, x, y): ...
- def create_decimal(self, x): ...
- def create_decimal_from_float(self, f): ...
- def divide(self, x, y): ...
- def divide_int(self, x, y): ...
- def divmod(self, x, y): ...
- def exp(self, x): ...
- def fma(self, x, y, z): ...
- def is_canonical(self, x): ...
- def is_finite(self, x): ...
- def is_infinite(self, x): ...
- def is_nan(self, x): ...
- def is_normal(self, x): ...
- def is_qnan(self, x): ...
- def is_signed(self, x): ...
- def is_snan(self): ...
- def is_subnormal(self, x): ...
- def is_zero(self, x): ...
- def ln(self, x): ...
- def log10(self, x): ...
- def logb(self, x): ...
- def logical_and(self, x, y): ...
- def logical_invert(self, x): ...
- def logical_or(self, x, y): ...
- def logical_xor(self, x, y): ...
- def max(self, x, y): ...
- def max_mag(self, x, y): ...
- def min(self, x, y): ...
- def min_mag(self, x, y): ...
- def minus(self, x): ...
- def multiply(self, x, y): ...
- def next_minus(self, x): ...
- def next_plus(self, x): ...
- def next_toward(self, x): ...
- def normalize(self, x): ...
- def number_class(self, x): ...
- def plus(self, x): ...
- def power(self, x, y): ...
- def quantize(self, x, y): ...
- def radix(self): ...
- def remainder(self, x, y): ...
- def remainder_near(self, x, y): ...
- def rotate(self, x, y): ...
- def same_quantum(self, x, y): ...
- def scaleb(self, x, y): ...
- def shift(self, x, y): ...
- def sqrt(self, x): ...
- def subtract(self, x, y): ...
- def to_eng_string(self, x): ...
- def to_integral(self, x): ...
- def to_integral_exact(self, x): ...
- def to_integral_value(self, x): ...
- def to_sci_string(self, x): ...
- def __copy__(self) -> Context: ...
- def __delattr__(self, name): ...
- def __reduce__(self): ...
-
-class ConversionSyntax(InvalidOperation): ...
-
-class Decimal(SupportsInt, SupportsFloat, SupportsAbs[Decimal], SupportsRound[int]):
- # TODO: SupportsCeil, SupportsFloor, SupportsTrunc?
-
- def __init__(cls, value: Union[_Decimal, float, str,
- Tuple[int, Sequence[int], int]] = ...,
- context: Context = ...) -> None: ...
-
- @property
- def imag(self) -> Decimal: ...
- @property
- def real(self) -> Decimal: ...
-
- def adjusted(self) -> int: ...
- def as_tuple(self) -> DecimalTuple: ...
- def canonical(self) -> Decimal: ...
- def compare(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def compare_signal(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def compare_total(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def compare_total_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def conjugate(self) -> Decimal: ...
- def copy_abs(self) -> Decimal: ...
- def copy_negate(self) -> Decimal: ...
- def copy_sign(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def exp(self, context: Context = ...) -> Decimal: ...
- def fma(self, other: _Decimal, third: _Decimal, context: Context = ...) -> Decimal: ...
- @classmethod
- def from_float(cls, f: float) -> Decimal: ...
- def is_canonical(self) -> bool: ...
- def is_finite(self) -> bool: ...
- def is_infinite(self) -> bool: ...
- def is_nan(self) -> bool: ...
- def is_normal(self, context: Context = ...) -> bool: ...
- def is_qnan(self) -> bool: ...
- def is_signed(self) -> bool: ...
- def is_snan(self) -> bool: ...
- def is_subnormal(self, context: Context = ...) -> bool: ...
- def is_zero(self) -> bool: ...
- def ln(self, context: Context = ...) -> Decimal: ...
- def log10(self, context: Context = ...) -> Decimal: ...
- def logb(self, context: Context = ...) -> Decimal: ...
- def logical_and(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def logical_invert(self, context: Context = ...) -> Decimal: ...
- def logical_or(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def logical_xor(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def max(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def max_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def min(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def min_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def next_minus(self, context: Context = ...) -> Decimal: ...
- def next_plus(self, context: Context = ...) -> Decimal: ...
- def next_toward(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def normalize(self, context: Context = ...) -> Decimal: ...
- def number_class(self, context: Context = ...) -> str: ...
- def quantize(self, exp: _Decimal, rounding: str = ...,
- context: Context = ...) -> Decimal: ...
- def radix(self) -> Decimal: ...
- def remainder_near(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def rotate(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def same_quantum(self, other: _Decimal, context: Context = ...) -> bool: ...
- def scaleb(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def shift(self, other: _Decimal, context: Context = ...) -> Decimal: ...
- def sqrt(self, context: Context = ...) -> Decimal: ...
- def to_eng_string(self, context: Context = ...) -> str: ...
- def to_integral(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
- def to_integral_exact(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
- def to_integral_value(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
- def __abs__(self) -> Decimal: ...
- def __add__(self, other: _Decimal) -> Decimal: ...
- def __bool__(self) -> bool: ...
- def __ceil__(self) -> int: ...
- def __complex__(self) -> complex: ...
- def __copy__(self) -> Decimal: ...
- def __deepcopy__(self) -> Decimal: ...
- def __divmod__(self, other: _Decimal) -> Tuple[Decimal, Decimal]: ...
- def __eq__(self, other: object) -> bool: ...
- def __float__(self) -> float: ...
- def __floor__(self) -> int: ...
- def __floordiv__(self, other: _Decimal) -> Decimal: ...
- def __format__(self, specifier, context=..., _localeconv=...) -> str: ...
- def __ge__(self, other: _ComparableNum) -> bool: ...
- def __gt__(self, other: _ComparableNum) -> bool: ...
- def __hash__(self) -> int: ...
- def __int__(self) -> int: ...
- def __le__(self, other: _ComparableNum) -> bool: ...
- def __lt__(self, other: _ComparableNum) -> bool: ...
- def __mod__(self, other: _Decimal) -> Decimal: ...
- def __mul__(self, other: _Decimal) -> Decimal: ...
- def __ne__(self, other: object) -> bool: ...
- def __neg__(self) -> Decimal: ...
- def __pos__(self) -> Decimal: ...
- def __pow__(self, other: _Decimal) -> Decimal: ...
- def __radd__(self, other: int) -> Decimal: ...
- def __rdivmod__(self, other: int) -> Tuple[Decimal, Decimal]: ...
- def __reduce__(self): ...
- def __rfloordiv__(self, other: int) -> Decimal: ...
- def __rmod__(self, other: int) -> Decimal: ...
- def __rmul__(self, other: int) -> Decimal: ...
- def __round__(self, n=...) -> int: ...
- def __rpow__(self, other: int) -> Decimal: ...
- def __rsub__(self, other: int) -> Decimal: ...
- def __rtruediv__(self, other: int) -> Decimal: ...
- def __sub__(self, other: _Decimal) -> Decimal: ...
- def __truediv__(self, other: _Decimal) -> Decimal: ...
- def __trunc__(self) -> int: ...
-
-class DecimalException(ArithmeticError): ...
-
-class Clamped(DecimalException): ...
-
-class DivisionByZero(DecimalException, ZeroDivisionError): ...
-
-class DivisionImpossible(InvalidOperation): ...
-
-class DivisionUndefined(InvalidOperation, ZeroDivisionError): ...
-
-class FloatOperation(DecimalException, TypeError): ...
-
-class Inexact(DecimalException): ...
-
-class InvalidContext(InvalidOperation): ...
-
-class InvalidOperation(DecimalException): ...
-
-class Overflow(Inexact, Rounded): ...
-
-class Rounded(DecimalException): ...
-
-class Subnormal(DecimalException): ...
-
-class Underflow(Inexact, Rounded, Subnormal): ...
diff --git a/typeshed/stdlib/3/difflib.pyi b/typeshed/stdlib/3/difflib.pyi
deleted file mode 100644
index f2fb7a8..0000000
--- a/typeshed/stdlib/3/difflib.pyi
+++ /dev/null
@@ -1,62 +0,0 @@
-# Stubs for difflib
-
-# Based on https://docs.python.org/3.2/library/difflib.html
-
-from typing import (
- TypeVar, Callable, Iterable, Iterator, List, NamedTuple, Sequence, Tuple,
- Generic, Optional
-)
-
-_T = TypeVar('_T')
-
-class SequenceMatcher(Generic[_T]):
- def __init__(self, isjunk: Optional[Callable[[_T], bool]] = ...,
- a: Sequence[_T] = ..., b: Sequence[_T] = ...,
- autojunk: bool = ...) -> None: ...
- def set_seqs(self, a: Sequence[_T], b: Sequence[_T]) -> None: ...
- def set_seq1(self, a: Sequence[_T]) -> None: ...
- def set_seq2(self, b: Sequence[_T]) -> None: ...
- def find_longest_match(self, alo: int, ahi: int, blo: int,
- bhi: int) -> Tuple[int, int, int]: ...
- def get_matching_blocks(self) -> List[Tuple[int, int, int]]: ...
- def get_opcodes(self) -> List[Tuple[str, int, int, int, int]]: ...
- def get_grouped_opcodes(self, n: int = ...
- ) -> Iterable[Tuple[str, int, int, int, int]]: ...
- def ratio(self) -> float: ...
- def quick_ratio(self) -> float: ...
- def real_quick_ratio(self) -> float: ...
-
-def get_close_matches(word: Sequence[_T], possibilities: List[Sequence[_T]],
- n: int = ..., cutoff: float = ...) -> List[Sequence[_T]]: ...
-
-class Differ:
- def __init__(self, linejunk: Callable[[str], bool] = ...,
- charjunk: Callable[[str], bool] = ...) -> None: ...
- def compare(self, a: Sequence[str], b: Sequence[str]) -> Iterator[str]: ...
-
-def IS_LINE_JUNK(str) -> bool: ...
-def IS_CHARACTER_JUNK(str) -> bool: ...
-def unified_diff(a: Sequence[str], b: Sequence[str], fromfile: str = ...,
- tofile: str = ..., fromfiledate: str = ..., tofiledate: str = ...,
- n: int = ..., lineterm: str = ...) -> Iterator[str]: ...
-def context_diff(a: Sequence[str], b: Sequence[str], fromfile: str=...,
- tofile: str = ..., fromfiledate: str = ..., tofiledate: str = ...,
- n: int = ..., lineterm: str = ...) -> Iterator[str]: ...
-def ndiff(a: Sequence[str], b: Sequence[str],
- linejunk: Callable[[str], bool] = ...,
- charjunk: Callable[[str], bool] = ...
- ) -> Iterator[str]: ...
-
-class HtmlDiff:
- def __init__(self, tabsize: int = ..., wrapcolumn: int = ...,
- linejunk: Callable[[str], bool] = ...,
- charjunk: Callable[[str], bool] = ...
- ) -> None: ...
- def make_file(self, fromlines: Sequence[str], tolines: Sequence[str],
- fromdesc: str = ..., todesc: str = ..., context: bool = ...,
- numlines: int = ...) -> str: ...
- def make_table(self, fromlines: Sequence[str], tolines: Sequence[str],
- fromdesc: str = ..., todesc: str = ..., context: bool = ...,
- numlines: int = ...) -> str: ...
-
-def restore(delta: Iterable[str], which: int) -> Iterator[int]: ...
diff --git a/typeshed/stdlib/3/doctest.pyi b/typeshed/stdlib/3/doctest.pyi
deleted file mode 100644
index 5cbdc1f..0000000
--- a/typeshed/stdlib/3/doctest.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for doctest
-
-# NOTE: These are incomplete!
-
-from typing import Any, Tuple
-
-# TODO arguments missing
-def testmod(module: Any = ..., *, name: str = ..., globs: Any = ...,
- verbose: bool = ...) -> Tuple[int, int]: ...
diff --git a/typeshed/stdlib/3/email/__init__.pyi b/typeshed/stdlib/3/email/__init__.pyi
deleted file mode 100644
index d42a901..0000000
--- a/typeshed/stdlib/3/email/__init__.pyi
+++ /dev/null
@@ -1,46 +0,0 @@
-# Stubs for email (Python 3.4)
-
-from typing import Callable, Optional, IO
-import sys
-from email.message import Message
-if sys.version_info >= (3, 3):
- from email.policy import Policy
-
-if sys.version_info >= (3, 3):
- def message_from_string(s: str, _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> Message: ...
- def message_from_bytes(s: bytes, _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> Message: ...
- def message_from_file(fp: IO[str], _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> Message: ...
- def message_from_binary_file(fp: IO[bytes],
- _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> Message: ...
-elif sys.version_info >= (3, 2):
- def message_from_string(s: str,
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool] = ...) -> Message: ...
- def message_from_bytes(s: bytes,
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool] = ...) -> Message: ...
- def message_from_file(fp: IO[str],
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool] = ...) -> Message: ...
- def message_from_binary_file(fp: IO[bytes],
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool] = ...) -> Message: ...
-
-# Names in __all__ with no definition:
-# base64mime
-# charset
-# encoders
-# errors
-# feedparser
-# generator
-# header
-# iterators
-# message
-# mime
-# parser
-# quoprimime
-# utils
diff --git a/typeshed/stdlib/3/email/charset.pyi b/typeshed/stdlib/3/email/charset.pyi
deleted file mode 100644
index 5c674e4..0000000
--- a/typeshed/stdlib/3/email/charset.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Stubs for email.charset (Python 3.4)
-
-from typing import List, Optional, Iterator, Any
-
-class Charset:
- input_charset = ... # type: str
- header_encoding = ... # type: int
- body_encoding = ... # type: int
- output_charset = ... # type: Optional[str]
- input_codec = ... # type: Optional[str]
- output_codec = ... # type: Optional[str]
- def __init__(self, input_charset: str = ...) -> None: ...
- def get_body_encoding(self) -> str: ...
- def get_output_charset(self) -> Optional[str]: ...
- def header_encode(self, string: str) -> str: ...
- def header_encode_lines(self, string: str,
- maxlengths: Iterator[int]) -> List[str]: ...
- def body_encode(self, string: str) -> str: ...
- def __str__(self) -> str: ...
- def __eq__(self, other: Any) -> bool: ...
- def __ne__(self, other: Any) -> bool: ...
-
-def add_charset(charset: Charset, header_enc: Optional[int] = ...,
- body_enc: Optional[int] = ...,
- output_charset: Optional[str] = ...) -> None: ...
-def add_alias(alias: str, canonical: str) -> None: ...
-def add_codec(charset: str, codecname: str) -> None: ...
diff --git a/typeshed/stdlib/3/email/contentmanager.pyi b/typeshed/stdlib/3/email/contentmanager.pyi
deleted file mode 100644
index 6f37fba..0000000
--- a/typeshed/stdlib/3/email/contentmanager.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for email.contentmanager (Python 3.4)
-
-from typing import Any, Callable
-import sys
-import email.message
-from email.message import Message
-
-if sys.version_info >= (3, 4):
-
- EmailMessage = email.message.EmailMessage
- MIMEPart = email.message.MIMEPart
-
- class ContentManager:
- def __init__(self) -> None: ...
- def get_content(self, msg: Message, *args: Any, **kw: Any) -> Any: ...
- def set_content(self, msg: Message, obj: Any, *args: Any,
- **kw: Any) -> Any: ...
- def add_get_handler(self, key: str, handler: Callable[..., Any]) -> None: ...
- def add_set_handler(self, typekey: type,
- handler: Callable[..., Any]) -> None: ...
-
- raw_data_manager = ... # type: ContentManager
diff --git a/typeshed/stdlib/3/email/encoders.pyi b/typeshed/stdlib/3/email/encoders.pyi
deleted file mode 100644
index bb5c84c..0000000
--- a/typeshed/stdlib/3/email/encoders.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for email.encoders (Python 3.4)
-
-from email.message import Message
-
-def encode_base64(msg: Message) -> None: ...
-def encode_quopri(msg: Message) -> None: ...
-def encode_7or8bit(msg: Message) -> None: ...
-def encode_noop(msg: Message) -> None: ...
diff --git a/typeshed/stdlib/3/email/errors.pyi b/typeshed/stdlib/3/email/errors.pyi
deleted file mode 100644
index b51d7d3..0000000
--- a/typeshed/stdlib/3/email/errors.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for email.errors (Python 3.4)
-
-import sys
-
-class MessageError(Exception): ...
-class MessageParseError(MessageError): ...
-class HeaderParseError(MessageParseError): ...
-class BoundaryError(MessageParseError): ...
-class MultipartConversionError(MessageError, TypeError): ...
-
-class MessageDefect(ValueError): ...
-class NoBoundaryInMultipartDefect(MessageDefect): ...
-class StartBoundaryNotFoundDefect(MessageDefect): ...
-class FirstHeaderLineIsContinuationDefect(MessageDefect): ...
-class MisplacedEnvelopeHeaderDefect(MessageDefect): ...
-class MalformedHeaderDefect(MessageDefect): ...
-class MultipartInvariantViolationDefect(MessageDefect): ...
-class InvalidBase64PaddingDefect(MessageDefect): ...
-class InvalidBase64CharactersDefect(MessageDefect): ...
-if sys.version_info >= (3, 3):
- class CloseBoundaryNotFoundDefect(MessageDefect): ...
- class MissingHeaderBodySeparatorDefect(MessageDefect): ...
diff --git a/typeshed/stdlib/3/email/feedparser.pyi b/typeshed/stdlib/3/email/feedparser.pyi
deleted file mode 100644
index a86032d..0000000
--- a/typeshed/stdlib/3/email/feedparser.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-# Stubs for email.feedparser (Python 3.4)
-
-from typing import Callable
-import sys
-from email.message import Message
-if sys.version_info >= (3, 3):
- from email.policy import Policy
-
-class FeedParser:
- if sys.version_info >= (3, 3):
- def __init__(self, _factory: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- def __init__(self,
- _factory: Callable[[], Message] = ...) -> None: ...
- def feed(self, data: str) -> None: ...
- def close(self) -> Message: ...
-
-if sys.version_info >= (3, 2):
- class BytesFeedParser:
- if sys.version_info >= (3, 3):
- def __init__(self, _factory: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- def __init__(self,
- _factory: Callable[[], Message] = ...) -> None: ...
- def feed(self, data: str) -> None: ...
- def close(self) -> Message: ...
diff --git a/typeshed/stdlib/3/email/generator.pyi b/typeshed/stdlib/3/email/generator.pyi
deleted file mode 100644
index 4be36d1..0000000
--- a/typeshed/stdlib/3/email/generator.pyi
+++ /dev/null
@@ -1,45 +0,0 @@
-# Stubs for email.generator (Python 3.4)
-
-from typing import TextIO, Optional
-import sys
-from email.message import Message
-if sys.version_info >= (3, 3):
- from email.policy import Policy
-
-class Generator:
- def clone(self, fp: TextIO) -> 'Generator': ...
- def write(self, s: str) -> None: ...
- if sys.version_info >= (3, 3):
- def __init__(self, outfp: TextIO, mangle_from_: bool = ...,
- maxheaderlen: int = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- def __init__(self, outfp: TextIO,
- mangle_from_: bool = ...,
- maxheaderlen: int = ...) -> None: ...
- if sys.version_info >= (3, 2):
- def flatten(self, msg: Message, unixfrom: bool = ...,
- linesep: Optional[str] =...) -> None: ...
- else:
- def flatten(self, msg: Message,
- unixfrom: bool = ...) -> None: ...
-
-if sys.version_info >= (3, 2):
- class BytesGenerator:
- def clone(self, fp: TextIO) -> 'Generator': ...
- def write(self, s: str) -> None: ...
- if sys.version_info >= (3, 3):
- def __init__(self, outfp: TextIO, mangle_from_: bool = ...,
- maxheaderlen: int = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- def __init__(self, outfp: TextIO,
- mangle_from_: bool = ...,
- maxheaderlen: int = ...) -> None: ...
- def flatten(self, msg: Message, unixfrom: bool = ...,
- linesep: Optional[str] =...) -> None: ...
-
-class DecodedGenerator(Generator):
- # TODO `fmt` is positional
- def __init__(self, outfp: TextIO, mangle_from_: bool = ...,
- maxheaderlen: int = ..., *, fmt: Optional[str]) -> None: ...
diff --git a/typeshed/stdlib/3/email/header.pyi b/typeshed/stdlib/3/email/header.pyi
deleted file mode 100644
index f446d4a..0000000
--- a/typeshed/stdlib/3/email/header.pyi
+++ /dev/null
@@ -1,25 +0,0 @@
-# Stubs for email.header (Python 3.4)
-
-from typing import Union, Optional, Any, List, Tuple
-from email.charset import Charset
-
-class Header:
- def __init__(self, s: Union[bytes, str, None] = ...,
- charset: Union[Charset, str, None] = ...,
- maxlinelen: Optional[int] = ...,
- header_name: Optional[str] = ..., continuation_ws: str = ...,
- errors: str = ...) -> None: ...
- def append(self, s: Union[bytes, str],
- charset: Union[Charset, str, None] = ...,
- errors: str = ...) -> None: ...
- def encode(self, splitchars: str = ..., maxlinelen: Optional[int] = ...,
- linesep: str = ...) -> str: ...
- def __str__(self) -> str: ...
- def __eq__(self, other: Any) -> bool: ...
- def __ne__(self, other: Any) -> bool: ...
-
-def decode_header(header: Union[Header, str]) -> List[Tuple[bytes, Optional[str]]]: ...
-def make_header(decoded_seq: List[Tuple[bytes, Optional[str]]],
- maxlinelen: Optional[int] =...,
- header_name: Optional[str] = ...,
- continuation_ws: str = ...) -> Header: ...
diff --git a/typeshed/stdlib/3/email/headerregistry.pyi b/typeshed/stdlib/3/email/headerregistry.pyi
deleted file mode 100644
index a39f0e2..0000000
--- a/typeshed/stdlib/3/email/headerregistry.pyi
+++ /dev/null
@@ -1,102 +0,0 @@
-# Stubs for email.headerregistry (Python 3.4)
-
-import datetime as dt
-import sys
-from typing import Dict, Tuple, Optional, Any, Union, Mapping
-from email.errors import MessageDefect
-if sys.version_info >= (3, 3):
- from email.policy import Policy
-
-if sys.version_info >= (3, 3):
-
- class BaseHeader(str):
- @property
- def name(self) -> str: ...
- @property
- def defects(self) -> Tuple[MessageDefect, ...]: ...
- @property
- def max_count(self) -> Optional[int]: ...
- def __new__(cls, name: str, value: Any) -> 'BaseHeader': ...
- def init(self, *args: Any, **kw: Any) -> None: ...
- def fold(self, *, policy: Policy) -> str: ...
-
- class UnstructuredHeader:
- @classmethod
- def parse(cls, string: str, kwds: Dict[str, Any]) -> None: ...
-
- class UniqueUnstructuredHeader(UnstructuredHeader): ...
-
- class DateHeader:
- datetime = ... # type: dt.datetime
- @classmethod
- def parse(cls, string: Union[str, dt.datetime],
- kwds: Dict[str, Any]) -> None: ...
-
- class UniqueDateHeader(DateHeader): ...
-
- class AddressHeader:
- groups = ... # type: Tuple[Group, ...]
- addresses = ... # type: Tuple[Address, ...]
- @classmethod
- def parse(cls, string: str, kwds: Dict[str, Any]) -> None: ...
-
- class UniqueAddressHeader(AddressHeader): ...
-
- class SingleAddressHeader(AddressHeader):
- @property
- def address(self) -> Address: ...
-
- class UniqueSingleAddressHeader(SingleAddressHeader): ...
-
- class MIMEVersionHeader:
- version = ... # type: Optional[str]
- major = ... # type: Optional[int]
- minor = ... # type: Optional[int]
- @classmethod
- def parse(cls, string: str, kwds: Dict[str, Any]) -> None: ...
-
- class ParameterizedMIMEHeader:
- params = ... # type: Mapping[str, Any]
- @classmethod
- def parse(cls, string: str, kwds: Dict[str, Any]) -> None: ...
-
- class ContentTypeHeader(ParameterizedMIMEHeader):
- content_type = ... # type: str
- maintype = ... # type: str
- subtype = ... # type: str
-
- class ContentDispositionHeader(ParameterizedMIMEHeader):
- content_disposition = ... # type: str
-
- class ContentTransferEncoding:
- cte = ... # type: str
- @classmethod
- def parse(cls, string: str, kwds: Dict[str, Any]) -> None: ...
-
- class HeaderRegistry:
- def __init__(self, base_class: BaseHeader = ...,
- default_class: BaseHeader = ...,
- use_default_map: bool = ...) -> None: ...
- def map_to_type(self, name: str, cls: BaseHeader) -> None: ...
- def __getitem__(self, name: str) -> BaseHeader: ...
- def __call__(self, name: str, value: Any) -> BaseHeader: ...
-
- class Address:
- display_name = ... # type: str
- username = ... # type: str
- domain = ... # type: str
- @property
- def addr_spec(self) -> str: ...
- def __init__(self, display_name: str = ...,
- username: Optional[str] = ...,
- domain: Optional[str] = ...,
- addr_spec: Optional[str]=...) -> None: ...
- def __str__(self) -> str: ...
-
- class Group:
- display_name = ... # type: Optional[str]
- addresses = ... # type: Tuple[Address, ...]
- def __init__(self, display_name: Optional[str] = ...,
- addresses: Optional[Tuple[Address, ...]] = ...) \
- -> None: ...
- def __str__(self) -> str: ...
diff --git a/typeshed/stdlib/3/email/iterators.pyi b/typeshed/stdlib/3/email/iterators.pyi
deleted file mode 100644
index 6a69f39..0000000
--- a/typeshed/stdlib/3/email/iterators.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for email.iterators (Python 3.4)
-
-from typing import Iterator, Optional
-from email.message import Message
-
-def body_line_iterator(msg: Message, decode: bool = ...) -> Iterator[str]: ...
-def typed_subpart_iterator(msg: Message, maintype: str = ...,
- subtype: Optional[str] = ...) -> Iterator[str]: ...
diff --git a/typeshed/stdlib/3/email/message.pyi b/typeshed/stdlib/3/email/message.pyi
deleted file mode 100644
index 3acd111..0000000
--- a/typeshed/stdlib/3/email/message.pyi
+++ /dev/null
@@ -1,130 +0,0 @@
-# Stubs for email.message (Python 3.4)
-
-from typing import (
- List, Optional, Union, Tuple, TypeVar, Generator, Sequence, Iterator, Any
-)
-import sys
-from email.charset import Charset
-from email.errors import MessageDefect
-if sys.version_info >= (3, 3):
- from email.policy import Policy
-if sys.version_info >= (3, 4):
- from email.contentmanager import ContentManager
-else:
- ContentManager = object # Hack so we can reference it in argument types.
-
-_T = TypeVar('_T')
-
-_PayloadType = Union[List[Message], str, bytes]
-_CharsetType = Union[Charset, str, None]
-_ParamsType = Union[str, None, Tuple[str, Optional[str], str]]
-_ParamType = Union[str, Tuple[Optional[str], Optional[str], str]]
-
-class Message:
- preamble = ... # type: Optional[str]
- epilogue = ... # type: Optional[str]
- defects = ... # type: List[MessageDefect]
- def __str__(self) -> str: ...
- def is_multipart(self) -> bool: ...
- def set_unixfrom(self, unixfrom: str) -> None: ...
- def get_unixfrom(self) -> Optional[str]: ...
- def attach(self, payload: 'Message') -> None: ...
- def get_payload(self, i: int = ..., decode: bool = ...) \
- -> Optional[_PayloadType]: ...
- def set_payload(self, payload: _PayloadType,
- charset: _CharsetType = ...) -> None: ...
- def set_charset(self, charset: _CharsetType) -> None: ...
- def get_charset(self) -> _CharsetType: ...
- def __len__(self) -> int: ...
- def __contains__(self, name: str) -> bool: ...
- def __getitem__(self, name: str) -> Optional[str]: ...
- def __setitem__(self, name: str, val: str) -> None: ...
- def __delitem__(self, name: str) -> None: ...
- def keys(self) -> List[str]: ...
- def values(self) -> List[str]: ...
- def items(self) -> List[Tuple[str, str]]: ...
- def get(self, name: str, failobj: _T = ...) -> Union[str, _T]: ...
- def get_all(self, name: str, failobj: _T = ...) -> Union[List[str], _T]: ...
- def add_header(self, _name: str, _value: str, **_params: _ParamsType) \
- -> None: ...
- def replace_header(self, _name: str, _value: str) -> None: ...
- def get_content_type(self) -> str: ...
- def get_content_maintype(self) -> str: ...
- def get_content_subtype(self) -> str: ...
- def get_default_type(self) -> str: ...
- def set_default_type(self, ctype: str) -> None: ...
- def get_params(self, failobj: _T = ..., header: str = ...,
- unquote: bool = ...) -> Union[List[Tuple[str, str]], _T]: ...
- def get_param(self, param: str, failobj: _T = ..., header: str = ...,
- unquote: bool = ...) -> Union[_T, _ParamType]: ...
- def del_param(self, param: str, header: str = ...,
- requote: bool = ...) -> None: ...
- def set_type(self, type: str, header: str = ...,
- requote: bool = ...) -> None: ...
- def get_filename(self, failobj: _T = ...) -> Union[_T, str]: ...
- def get_boundary(self, failobj: _T = ...) -> Union[_T, str]: ...
- def set_boundary(self, boundary: str) -> None: ...
- def get_content_charset(self, failobj: _T = ...) -> Union[_T, str]: ...
- def get_charsets(self, failobj: _T = ...) -> Union[_T, List[str]]: ...
- def walk(self) -> Generator['Message', None, None]: ...
- if sys.version_info >= (3, 5):
- def get_content_disposition(self) -> Optional[str]: ...
- if sys.version_info >= (3, 4):
- def as_string(self, unixfrom: bool = ..., maxheaderlen: int = ...,
- policy: Optional[Policy] = ...) -> str: ...
- def as_bytes(self, unixfrom: bool = ...,
- policy: Optional[Policy] = ...) -> bytes: ...
- def __bytes__(self) -> bytes: ...
- def set_param(self, param: str, value: str, header: str = ...,
- requote: bool = ..., charset: str = ...,
- language: str = ..., replace: bool = ...) -> None: ...
- else:
- def as_string(self, unixfrom: bool = ...,
- maxheaderlen: int = ...) -> str: ...
- def set_param(self, param: str, value: str,
- header: str = ..., requote: bool = ...,
- charset: str = ..., language: str = ...) -> None: ...
- if sys.version_info >= (3, 3):
- def __init__(self, policy: Policy = ...) -> None: ...
- else:
- def __init__(self) -> None: ...
-
-class MIMEPart:
- if sys.version_info >= (3, 3):
- def __init__(self, policy: Policy = ...) -> None: ...
- else:
- def __init__(self) -> None: ...
- def get_body(self,
- preferencelist: Sequence[str] = ...) -> Optional[Message]: ...
- def iter_attachments(self) -> Iterator[Message]: ...
- def iter_parts(self) -> Iterator[Message]: ...
- def get_content(self, *args: Any,
- content_manager: Optional[ContentManager] = ...,
- **kw: Any) -> Any: ...
- def set_content(self, *args: Any,
- content_manager: Optional[ContentManager] = ...,
- **kw: Any) -> None: ...
- def make_related(self, boundary: Optional[str] = ...) -> None: ...
- def make_alternative(self, boundary: Optional[str] = ...) -> None: ...
- def make_mixed(self, boundary: Optional[str] = ...) -> None: ...
- def add_related(self, *args: Any,
- content_manager: Optional[ContentManager] = ...,
- **kw: Any) -> None: ...
- def add_alternative(self, *args: Any,
- content_manager: Optional[ContentManager] = ...,
- **kw: Any) -> None: ...
- def add_attachement(self, *args: Any,
- content_manager: Optional[ContentManager] = ...,
- **kw: Any) -> None: ...
- def clear(self) -> None: ...
- def clear_content(self) -> None: ...
- if sys.version_info >= (3, 4):
- def is_attachment(self) -> bool: ...
- else:
- @property
- def is_attachment(self) -> bool: ...
-
-class EmailMessage(MIMEPart):
- def set_content(self, *args: Any,
- content_manager: Optional[ContentManager] = ...,
- **kw: Any) -> None: ...
diff --git a/typeshed/stdlib/3/email/mime/application.pyi b/typeshed/stdlib/3/email/mime/application.pyi
deleted file mode 100644
index 1aa0580..0000000
--- a/typeshed/stdlib/3/email/mime/application.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for email.mime.application (Python 3.4)
-
-from typing import Callable, Optional, Tuple, Union
-from email.mime.nonmultipart import MIMENonMultipart
-
-_ParamsType = Union[str, None, Tuple[str, Optional[str], str]]
-
-class MIMEApplication(MIMENonMultipart):
- def __init__(self, _data: bytes, _subtype: str = ...,
- _encoder: Callable[[MIMEApplication], None] = ...,
- **_params: _ParamsType) -> None: ...
diff --git a/typeshed/stdlib/3/email/mime/audio.pyi b/typeshed/stdlib/3/email/mime/audio.pyi
deleted file mode 100644
index 2d2c90c..0000000
--- a/typeshed/stdlib/3/email/mime/audio.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for email.mime.audio (Python 3.4)
-
-from typing import Callable, Optional, Tuple, Union
-from email.mime.nonmultipart import MIMENonMultipart
-
-_ParamsType = Union[str, None, Tuple[str, Optional[str], str]]
-
-class MIMEAudio(MIMENonMultipart):
- def __init__(self, _audiodata: bytes, _subtype: Optional[str] = ...,
- _encoder: Callable[[MIMEAudio], None] = ...,
- **_params: _ParamsType) -> None: ...
diff --git a/typeshed/stdlib/3/email/mime/base.pyi b/typeshed/stdlib/3/email/mime/base.pyi
deleted file mode 100644
index 448d34b..0000000
--- a/typeshed/stdlib/3/email/mime/base.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for email.mime.base (Python 3.4)
-
-from typing import Optional, Tuple, Union
-import email.message
-
-_ParamsType = Union[str, None, Tuple[str, Optional[str], str]]
-
-class MIMEBase(email.message.Message):
- def __init__(self, _maintype: str, _subtype: str,
- **_params: _ParamsType) -> None: ...
diff --git a/typeshed/stdlib/3/email/mime/image.pyi b/typeshed/stdlib/3/email/mime/image.pyi
deleted file mode 100644
index 9ec5deb..0000000
--- a/typeshed/stdlib/3/email/mime/image.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for email.mime.image (Python 3.4)
-
-from typing import Callable, Optional, Tuple, Union
-from email.mime.nonmultipart import MIMENonMultipart
-
-_ParamsType = Union[str, None, Tuple[str, Optional[str], str]]
-
-class MIMEImage(MIMENonMultipart):
- def __init__(self, _imagedata: bytes, _subtype: Optional[str] = ...,
- _encoder: Callable[[MIMEImage], None] = ...,
- **_params: _ParamsType) -> None: ...
diff --git a/typeshed/stdlib/3/email/mime/message.pyi b/typeshed/stdlib/3/email/mime/message.pyi
deleted file mode 100644
index 561e8c3..0000000
--- a/typeshed/stdlib/3/email/mime/message.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for email.mime.message (Python 3.4)
-
-from email.message import Message
-from email.mime.nonmultipart import MIMENonMultipart
-
-class MIMEMessage(MIMENonMultipart):
- def __init__(self, _msg: Message, _subtype: str = ...) -> None: ...
diff --git a/typeshed/stdlib/3/email/mime/multipart.pyi b/typeshed/stdlib/3/email/mime/multipart.pyi
deleted file mode 100644
index ea5eba1..0000000
--- a/typeshed/stdlib/3/email/mime/multipart.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for email.mime.multipart (Python 3.4)
-
-from typing import Optional, Sequence, Tuple, Union
-from email.message import Message
-from email.mime.base import MIMEBase
-
-_ParamsType = Union[str, None, Tuple[str, Optional[str], str]]
-
-class MIMEMultipart(MIMEBase):
- def __init__(self, _subtype: str = ..., boundary: Optional[str] = ...,
- _subparts: Optional[Sequence[Message]] = ...,
- **_params: _ParamsType) -> None: ...
diff --git a/typeshed/stdlib/3/email/mime/nonmultipart.pyi b/typeshed/stdlib/3/email/mime/nonmultipart.pyi
deleted file mode 100644
index 1fd3ea9..0000000
--- a/typeshed/stdlib/3/email/mime/nonmultipart.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for email.mime.nonmultipart (Python 3.4)
-
-from email.mime.base import MIMEBase
-
-class MIMENonMultipart(MIMEBase): ...
diff --git a/typeshed/stdlib/3/email/mime/text.pyi b/typeshed/stdlib/3/email/mime/text.pyi
deleted file mode 100644
index 73adaf5..0000000
--- a/typeshed/stdlib/3/email/mime/text.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for email.mime.text (Python 3.4)
-
-from typing import Optional
-from email.mime.nonmultipart import MIMENonMultipart
-
-class MIMEText(MIMENonMultipart):
- def __init__(self, _text: str, _subtype: str = ...,
- _charset: Optional[str] = ...) -> None: ...
diff --git a/typeshed/stdlib/3/email/parser.pyi b/typeshed/stdlib/3/email/parser.pyi
deleted file mode 100644
index d0da73f..0000000
--- a/typeshed/stdlib/3/email/parser.pyi
+++ /dev/null
@@ -1,61 +0,0 @@
-# Stubs for email.parser (Python 3.4)
-
-import email.feedparser
-from email.message import Message
-import sys
-from typing import Callable, Optional, TextIO, BinaryIO
-if sys.version_info >= (3, 3):
- from email.policy import Policy
-
-FeedParser = email.feedparser.FeedParser
-BytesFeedParser = email.feedparser.BytesFeedParser
-
-class Parser:
- if sys.version_info >= (3, 3):
- def __init__(self, _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- # TODO `strict` is positional
- def __init__(self,
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool]) -> None: ...
- def parse(self, fp: TextIO, headersonly: bool = ...) -> Message: ...
- def parsestr(self, text: str, headersonly: bool = ...) -> Message: ...
-
-class HeaderParser(Parser):
- if sys.version_info >= (3, 3):
- def __init__(self, _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- # TODO `strict` is positional
- def __init__(self,
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool]) -> None: ...
- def parse(self, fp: TextIO, headersonly: bool = ...) -> Message: ...
- def parsestr(self, text: str, headersonly: bool = ...) -> Message: ...
-
-if sys.version_info >= (3, 3):
- class BytesHeaderParser(BytesParser):
- if sys.version_info >= (3, 3):
- def __init__(self, _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- # TODO `strict` is positional
- def __init__(self,
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool]) -> None: ...
- def parse(self, fp: BinaryIO, headersonly: bool = ...) -> Message: ...
- def parsestr(self, text: str, headersonly: bool = ...) -> Message: ...
-
-if sys.version_info >= (3, 2):
- class BytesParser:
- if sys.version_info >= (3, 3):
- def __init__(self, _class: Callable[[], Message] = ..., *,
- policy: Policy = ...) -> None: ...
- else:
- # TODO `strict` is positional
- def __init__(self,
- _class: Callable[[], Message] = ..., *,
- strict: Optional[bool]) -> None: ...
- def parse(self, fp: BinaryIO, headersonly: bool = ...) -> Message: ...
- def parsestr(self, text: str, headersonly: bool = ...) -> Message: ...
diff --git a/typeshed/stdlib/3/email/policy.pyi b/typeshed/stdlib/3/email/policy.pyi
deleted file mode 100644
index 97f0c51..0000000
--- a/typeshed/stdlib/3/email/policy.pyi
+++ /dev/null
@@ -1,69 +0,0 @@
-# Stubs for email.policy (Python 3.4)
-
-from abc import abstractmethod
-from typing import Any, List, Optional, Tuple, Union, Callable
-import sys
-from email.message import Message
-from email.errors import MessageDefect
-from email.header import Header
-if sys.version_info >= (3, 4):
- from email.contentmanager import ContentManager
-
-if sys.version_info >= (3, 3):
-
- class Policy:
- max_line_length = ... # type: Optional[int]
- linesep = ... # type: str
- cte_type = ... # type: str
- raise_on_defect = ... # type: bool
- if sys.version_info >= (3, 5):
- mange_from = ... # type: bool
- def __init__(**kw: Any) -> None: ...
- def clone(**kw: Any) -> 'Policy': ...
- def handle_defect(self, obj: Message,
- defect: MessageDefect) -> None: ...
- def register_defect(self, obj: Message,
- defect: MessageDefect) -> None: ...
- def header_max_count(self, name: str) -> Optional[int]: ...
- @abstractmethod
- def header_source_parse(self, sourcelines: List[str]) -> str: ...
- @abstractmethod
- def header_store_parse(self, name: str,
- value: str) -> Tuple[str, str]: ...
- @abstractmethod
- def header_fetch_parse(self, name: str,
- value: str) -> str: ...
- @abstractmethod
- def fold(self, name: str, value: str) -> str: ...
- @abstractmethod
- def fold_binary(self, name: str, value: str) -> bytes: ...
-
- class Compat32(Policy):
- def header_source_parse(self, sourcelines: List[str]) -> str: ...
- def header_store_parse(self, name: str,
- value: str) -> Tuple[str, str]: ...
- def header_fetch_parse(self, name: str, # type: ignore
- value: str) -> Union[str, Header]: ...
- def fold(self, name: str, value: str) -> str: ...
- def fold_binary(self, name: str, value: str) -> bytes: ...
-
- compat32 = ... # type: Compat32
-
- class EmailPolicy(Policy):
- utf8 = ... # type: bool
- refold_source = ... # type: str
- header_factory = ... # type: Callable[[str, str], str]
- if sys.version_info >= (3, 4):
- content_manager = ... # type: ContentManager
- def header_source_parse(self, sourcelines: List[str]) -> str: ...
- def header_store_parse(self, name: str,
- value: str) -> Tuple[str, str]: ...
- def header_fetch_parse(self, name: str, value: str) -> str: ...
- def fold(self, name: str, value: str) -> str: ...
- def fold_binary(self, name: str, value: str) -> bytes: ...
-
- default = ... # type: EmailPolicy
- SMTP = ... # type: EmailPolicy
- SMTPUTF8 = ... # type: EmailPolicy
- HTTP = ... # type: EmailPolicy
- strict = ... # type: EmailPolicy
diff --git a/typeshed/stdlib/3/email/utils.pyi b/typeshed/stdlib/3/email/utils.pyi
deleted file mode 100644
index efc93c1..0000000
--- a/typeshed/stdlib/3/email/utils.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for email.utils (Python 3.4)
-
-from typing import List, Optional, Tuple, Union
-from email.charset import Charset
-import datetime
-
-_ParamType = Union[str, Tuple[Optional[str], Optional[str], str]]
-_PDTZ = Tuple[int, int, int, int, int, int, int, int, int, Optional[int]]
-
-def quote(str: str) -> str: ...
-def unquote(str: str) -> str: ...
-def parseaddr(address: str) -> Tuple[str, str]: ...
-def formataddr(pair: Tuple[str, str],
- charset: Union[str, Charset] = ...) -> str: ...
-def getaddresses(fieldvalues: List[str]) -> List[Tuple[str, str]]: ...
-def parsedate(date: str) -> Optional[Tuple[int, int, int, int, int, int, int, int, int]]: ...
-def parsedate_tz(date: str) -> Optional[_PDTZ]: ...
-def parsedate_to_datetime(date: str) -> datetime.datetime: ...
-def mktime_tz(tuple: _PDTZ) -> int: ...
-def formatdate(timeval: Optional[float] = ..., localtime: bool = ...,
- usegmt: bool = ...) -> str: ...
-def format_datetime(dt: datetime.datetime, usegmt: bool = ...) -> str: ...
-def localtime(dt: Optional[datetime.datetime] = ...) -> datetime.datetime: ...
-def make_msgid(idstring: Optional[str] = ...,
- domain: Optional[str] = ...) -> str: ...
-def decode_rfc2231(s: str) -> Tuple[Optional[str], Optional[str], str]: ...
-def encode_rfc2231(s: str, charset: Optional[str] = ...,
- language: Optional[str] = ...) -> str: ...
-def collapse_rfc2231_value(value: _ParamType, errors: str = ...,
- fallback_charset: str = ...) -> str: ...
-def decode_params(
- params: List[Tuple[str, str]]
-) -> List[Tuple[str, _ParamType]]: ...
diff --git a/typeshed/stdlib/3/encodings/__init__.pyi b/typeshed/stdlib/3/encodings/__init__.pyi
deleted file mode 100644
index 2ae6c0a..0000000
--- a/typeshed/stdlib/3/encodings/__init__.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-import codecs
-
-import typing
-
-def search_function(encoding: str) -> codecs.CodecInfo:
- ...
diff --git a/typeshed/stdlib/3/encodings/utf_8.pyi b/typeshed/stdlib/3/encodings/utf_8.pyi
deleted file mode 100644
index 0111184..0000000
--- a/typeshed/stdlib/3/encodings/utf_8.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-import codecs
-
-class IncrementalEncoder(codecs.IncrementalEncoder):
- pass
-class IncrementalDecoder(codecs.BufferedIncrementalDecoder):
- pass
-class StreamWriter(codecs.StreamWriter):
- pass
-class StreamReader(codecs.StreamReader):
- pass
-
-def getregentry() -> codecs.CodecInfo: ...
-def encode(input: str, errors: str = ...) -> bytes: ...
-def decode(input: bytes, errors: str = ...) -> str: ...
diff --git a/typeshed/stdlib/3/fcntl.pyi b/typeshed/stdlib/3/fcntl.pyi
deleted file mode 100644
index a50fa0d..0000000
--- a/typeshed/stdlib/3/fcntl.pyi
+++ /dev/null
@@ -1,96 +0,0 @@
-# Stubs for fcntl
-from typing import Any, IO, Union
-import typing
-
-FASYNC = ... # type: int
-FD_CLOEXEC = ... # type: int
-DN_ACCESS = ... # type: int
-DN_ATTRIB = ... # type: int
-DN_CREATE = ... # type: int
-DN_DELETE = ... # type: int
-DN_MODIFY = ... # type: int
-DN_MULTISHOT = ... # type: int
-DN_RENAME = ... # type: int
-F_DUPFD = ... # type: int
-F_DUPFD_CLOEXEC = ... # type: int
-F_FULLFSYNC = ... # type: int
-F_EXLCK = ... # type: int
-F_GETFD = ... # type: int
-F_GETFL = ... # type: int
-F_GETLEASE = ... # type: int
-F_GETLK = ... # type: int
-F_GETLK64 = ... # type: int
-F_GETOWN = ... # type: int
-F_NOCACHE = ... # type: int
-F_GETSIG = ... # type: int
-F_NOTIFY = ... # type: int
-F_RDLCK = ... # type: int
-F_SETFD = ... # type: int
-F_SETFL = ... # type: int
-F_SETLEASE = ... # type: int
-F_SETLK = ... # type: int
-F_SETLK64 = ... # type: int
-F_SETLKW = ... # type: int
-F_SETLKW64 = ... # type: int
-F_SETOWN = ... # type: int
-F_SETSIG = ... # type: int
-F_SHLCK = ... # type: int
-F_UNLCK = ... # type: int
-F_WRLCK = ... # type: int
-I_ATMARK = ... # type: int
-I_CANPUT = ... # type: int
-I_CKBAND = ... # type: int
-I_FDINSERT = ... # type: int
-I_FIND = ... # type: int
-I_FLUSH = ... # type: int
-I_FLUSHBAND = ... # type: int
-I_GETBAND = ... # type: int
-I_GETCLTIME = ... # type: int
-I_GETSIG = ... # type: int
-I_GRDOPT = ... # type: int
-I_GWROPT = ... # type: int
-I_LINK = ... # type: int
-I_LIST = ... # type: int
-I_LOOK = ... # type: int
-I_NREAD = ... # type: int
-I_PEEK = ... # type: int
-I_PLINK = ... # type: int
-I_POP = ... # type: int
-I_PUNLINK = ... # type: int
-I_PUSH = ... # type: int
-I_RECVFD = ... # type: int
-I_SENDFD = ... # type: int
-I_SETCLTIME = ... # type: int
-I_SETSIG = ... # type: int
-I_SRDOPT = ... # type: int
-I_STR = ... # type: int
-I_SWROPT = ... # type: int
-I_UNLINK = ... # type: int
-LOCK_EX = ... # type: int
-LOCK_MAND = ... # type: int
-LOCK_NB = ... # type: int
-LOCK_READ = ... # type: int
-LOCK_RW = ... # type: int
-LOCK_SH = ... # type: int
-LOCK_UN = ... # type: int
-LOCK_WRITE = ... # type: int
-
-_AnyFile = Union[int, IO[Any]]
-
-# TODO All these return either int or bytes depending on the value of
-# cmd (not on the type of arg).
-def fcntl(fd: _AnyFile,
- cmd: int,
- arg: Union[int, bytes] = ...) -> Any: ...
-# TODO This function accepts any object supporting a buffer interface,
-# as arg, is there a better way to express this than bytes?
-def ioctl(fd: _AnyFile,
- request: int,
- arg: Union[int, bytes] = ...,
- mutate_flag: bool = ...) -> Any: ...
-def flock(fd: _AnyFile, operation: int) -> None: ...
-def lockf(fd: _AnyFile,
- cmd: int,
- len: int = ...,
- start: int = ...,
- whence: int = ...) -> Any: ...
diff --git a/typeshed/stdlib/3/fileinput.pyi b/typeshed/stdlib/3/fileinput.pyi
deleted file mode 100644
index 9ae4c0f..0000000
--- a/typeshed/stdlib/3/fileinput.pyi
+++ /dev/null
@@ -1,57 +0,0 @@
-from typing import Iterable, Callable, IO, AnyStr, Generic, Any, Union, Iterator, Optional
-
-import os
-import sys
-
-if sys.version_info >= (3, 6):
- _Path = Union[str, bytes, os.PathLike[Any]]
-else:
- _Path = Union[str, bytes]
-_Opener = Callable[[_Path, str], IO[AnyStr]]
-
-
-def input(
- files: Union[str, Iterable[str]]=None,
- inplace: bool=...,
- backup: str=...,
- bufsize: int=...,
- mode: str=...,
- openhook: Callable[[str, str], IO[AnyStr]]=...) -> Iterable[AnyStr]: ...
-
-
-def close() -> None: ...
-def nextfile() -> None: ...
-def filename() -> str: ...
-def lineno() -> int: ...
-def isfirstline() -> bool: ...
-def isstdin() -> bool: ...
-
-class FileInput(Iterable[AnyStr], Generic[AnyStr]):
- def __init__(
- self,
- files: Union[None, _Path, Iterable[_Path]] = ...,
- inplace: bool = ...,
- backup: str = ...,
- bufsize: int = ...,
- mode: str = ...,
- openhook: _Opener[AnyStr] = ...
- ) -> None: ...
-
- def __del__(self) -> None: ...
- def close(self) -> None: ...
- def __enter__(self) -> 'FileInput[AnyStr]': ...
- def __exit__(self, type: Any, value: Any, traceback: Any) -> None: ...
- def __iter__(self) -> Iterator[AnyStr]: ...
- def __next__(self) -> AnyStr: ...
- def __getitem__(self, i: int) -> AnyStr: ...
- def nextfile(self) -> None: ...
- def readline(self) -> AnyStr: ...
- def filename(self) -> str: ...
- def lineno(self) -> int: ...
- def filelineno(self) -> int: ...
- def fileno(self) -> int: ...
- def isfirstline(self) -> bool: ...
- def isstdin(self) -> bool: ...
-
-def hook_compressed(filename: _Path, mode: str) -> IO[Any]: ...
-def hook_encoded(encoding: str, errors: Optional[str] = ...) -> _Opener[Any]: ...
diff --git a/typeshed/stdlib/3/fnmatch.pyi b/typeshed/stdlib/3/fnmatch.pyi
deleted file mode 100644
index 4f99b4a..0000000
--- a/typeshed/stdlib/3/fnmatch.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for fnmatch
-
-# Based on http://docs.python.org/3.2/library/fnmatch.html and
-# python-lib/fnmatch.py
-
-from typing import Iterable, List, AnyStr
-
-def fnmatch(name: AnyStr, pat: AnyStr) -> bool: ...
-def fnmatchcase(name: AnyStr, pat: AnyStr) -> bool: ...
-def filter(names: Iterable[AnyStr], pat: AnyStr) -> List[AnyStr]: ...
-def translate(pat: str) -> str: ...
diff --git a/typeshed/stdlib/3/functools.pyi b/typeshed/stdlib/3/functools.pyi
deleted file mode 100644
index b4295c4..0000000
--- a/typeshed/stdlib/3/functools.pyi
+++ /dev/null
@@ -1,64 +0,0 @@
-# Stubs for functools (Python 3)
-
-# NOTE: These are incomplete!
-
-from abc import ABCMeta, abstractmethod
-import sys
-from typing import Any, Callable, Generic, Dict, Iterable, Mapping, Optional, Sequence, Tuple, TypeVar, NamedTuple, overload
-from collections import namedtuple
-
-_AnyCallable = Callable[..., Any]
-
-_T = TypeVar("_T")
-_S = TypeVar("_S")
- at overload
-def reduce(function: Callable[[_T, _S], _T],
- sequence: Iterable[_S], initial: _T) -> _T: ...
- at overload
-def reduce(function: Callable[[_T, _T], _T],
- sequence: Iterable[_T]) -> _T: ...
-
-
-class CacheInfo(NamedTuple('CacheInfo', [
- ('hits', int), ('misses', int), ('maxsize', int), ('currsize', int)])
-):
- ...
-
-class _lru_cache_wrapper(Generic[_T]):
- __wrapped__ = ... # type: Callable[..., _T]
- def __call__(self, *args: Any, **kwargs: Any) -> _T: ...
- def cache_info(self) -> CacheInfo: ...
-
-class lru_cache():
- def __init__(self, maxsize: Optional[int] = ..., typed: bool = ...) -> None: ...
- def __call__(self, f: Callable[..., _T]) -> _lru_cache_wrapper[_T]: ...
-
-
-WRAPPER_ASSIGNMENTS = ... # type: Sequence[str]
-WRAPPER_UPDATES = ... # type: Sequence[str]
-
-def update_wrapper(wrapper: _AnyCallable, wrapped: _AnyCallable, assigned: Sequence[str] = ...,
- updated: Sequence[str] = ...) -> None: ...
-def wraps(wrapped: _AnyCallable, assigned: Sequence[str] = ..., updated: Sequence[str] = ...) -> Callable[[_AnyCallable], _AnyCallable]: ...
-def total_ordering(cls: type) -> type: ...
-def cmp_to_key(mycmp: Callable[[_T, _T], int]) -> Callable[[_T], Any]: ...
-
-class partial(Generic[_T]):
- func = ... # type: Callable[..., _T]
- args = ... # type: Tuple[Any, ...]
- keywords = ... # type: Dict[str, Any]
- def __init__(self, func: Callable[..., _T], *args: Any, **kwargs: Any) -> None: ...
- def __call__(self, *args: Any, **kwargs: Any) -> _T: ...
-
-if sys.version_info >= (3, 4):
- class _SingleDispatchCallable(Generic[_T]):
- registry = ... # type: Mapping[Any, Callable[..., _T]]
- def dispatch(self, cls: Any) -> Callable[..., _T]: ...
- @overload
- def register(self, cls: Any) -> Callable[[Callable[..., _T]], Callable[..., _T]]: ...
- @overload
- def register(self, cls: Any, func: Callable[..., _T]) -> Callable[..., _T]: ...
- def _clear_cache(self) -> None: ...
- def __call__(self, *args: Any, **kwargs: Any) -> _T: ...
-
- def singledispatch(func: Callable[..., _T]) -> _SingleDispatchCallable[_T]: ...
diff --git a/typeshed/stdlib/3/gc.pyi b/typeshed/stdlib/3/gc.pyi
deleted file mode 100644
index ec94f29..0000000
--- a/typeshed/stdlib/3/gc.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-# Stubs for gc
-
-from typing import Any, Dict, List, Tuple
-
-
-DEBUG_COLLECTABLE = ... # type: int
-DEBUG_LEAK = ... # type: int
-DEBUG_SAVEALL = ... # type: int
-DEBUG_STATS = ... # type: int
-DEBUG_UNCOLLECTABLE = ... # type: int
-callbacks = ... # type: List[Any]
-garbage = ... # type: List[Any]
-
-def collect(generations: int = ...) -> int: ...
-def disable() -> None: ...
-def enable() -> None: ...
-def get_count() -> Tuple[int, int, int]: ...
-def get_debug() -> int: ...
-def get_objects() -> List[Any]: ...
-def get_referents(*objs: Any) -> List[Any]: ...
-def get_referrers(*objs: Any) -> List[Any]: ...
-def get_stats() -> List[Dict[str, Any]]: ...
-def get_threshold() -> Tuple[int, int, int]: ...
-def is_tracked(obj: Any) -> bool: ...
-def isenabled() -> bool: ...
-def set_debug(flags: int) -> None: ...
-def set_threshold(threshold0: int, threshold1: int = ...,
- threshold2: int = ...) -> None: ...
diff --git a/typeshed/stdlib/3/getopt.pyi b/typeshed/stdlib/3/getopt.pyi
deleted file mode 100644
index dc75699..0000000
--- a/typeshed/stdlib/3/getopt.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for getopt
-
-# Based on http://docs.python.org/3.2/library/getopt.html
-
-from typing import List, Tuple
-
-def getopt(args: List[str], shortopts: str,
- longopts: List[str]=...) -> Tuple[List[Tuple[str, str]],
- List[str]]: ...
-
-def gnu_getopt(args: List[str], shortopts: str,
- longopts: List[str]=...) -> Tuple[List[Tuple[str, str]],
- List[str]]: ...
-
-class GetoptError(Exception):
- msg = ... # type: str
- opt = ... # type: str
-
-error = GetoptError
diff --git a/typeshed/stdlib/3/getpass.pyi b/typeshed/stdlib/3/getpass.pyi
deleted file mode 100644
index 73c0cb9..0000000
--- a/typeshed/stdlib/3/getpass.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for getpass
-
-from typing import TextIO
-
-
-def getpass(prompt: str = ..., stream: TextIO = None) -> str: ...
-
-
-def getuser() -> str: ...
-
-
-class GetPassWarning(UserWarning):
- pass
diff --git a/typeshed/stdlib/3/gettext.pyi b/typeshed/stdlib/3/gettext.pyi
deleted file mode 100644
index 04bf34a..0000000
--- a/typeshed/stdlib/3/gettext.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for gettext (Python 3.4)
-
-from typing import Any, IO, List, Optional, Union, Callable
-
-class NullTranslations:
- def __init__(self, fp: IO[str] = ...) -> None: ...
- def add_fallback(self, fallback: NullTranslations) -> None: ...
- def gettext(self, message: str) -> str: ...
- def lgettext(self, message: str) -> str: ...
- def ngettext(self, singular: str, plural: str, n: int) -> str: ...
- def lngettext(self, singular: str, plural: str, n: int) -> str: ...
- def info(self) -> Any: ...
- def charset(self) -> Any: ...
- def output_charset(self) -> Any: ...
- def set_output_charset(self, charset: Any) -> None: ...
- def install(self, names: List[str] = ...) -> None: ...
-
-class GNUTranslations(NullTranslations):
- LE_MAGIC = ... # type: int
- BE_MAGIC = ... # type: int
-
-def find(domain: str, localedir: str = ..., languages: List[str] = ...,
- all: bool = ...): ...
-
-def translation(domain: str, localedir: str = ..., languages: List[str] = ...,
- class_: Callable[[IO[str]], NullTranslations] = ...,
- fallback: bool =..., codeset: Any = ...) -> NullTranslations: ...
-
-def install(domain: str, localedir: str = ..., codeset: Any = ...,
- names: List[str] = ...): ...
-
-def textdomain(domain: str = ...) -> str: ...
-def bindtextdomain(domain: str, localedir: str = ...) -> str: ...
-def bind_textdomain_codeset(domain: str, codeset: str = ...) -> str: ...
-def dgettext(domain: str, message: str) -> str: ...
-def ldgettext(domain: str, message: str) -> str: ...
-def dngettext(domain: str, singular: str, plural: str, n: int) -> str: ...
-def ldngettext(domain: str, singular: str, plural: str, n: int) -> str: ...
-def gettext(message: str) -> str: ...
-def lgettext(message: str) -> str: ...
-def ngettext(singular: str, plural: str, n: int) -> str: ...
-def lngettext(singular: str, plural: str, n: int) -> str: ...
-
-Catalog = translation
diff --git a/typeshed/stdlib/3/glob.pyi b/typeshed/stdlib/3/glob.pyi
deleted file mode 100644
index ab58e9a..0000000
--- a/typeshed/stdlib/3/glob.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for glob
-# Based on http://docs.python.org/3/library/glob.html
-
-from typing import List, Iterator, AnyStr
-import sys
-
-if sys.version_info >= (3, 5):
- def glob(pathname: AnyStr, *, recursive: bool = ...) -> List[AnyStr]: ...
- def iglob(pathname: AnyStr, *, recursive: bool = ...) -> Iterator[AnyStr]: ...
-else:
- def glob(pathname: AnyStr) -> List[AnyStr]: ...
- def iglob(pathname: AnyStr) -> Iterator[AnyStr]: ...
-
-if sys.version_info >= (3, 4):
- def escape(pathname: AnyStr) -> AnyStr: ...
diff --git a/typeshed/stdlib/3/grp.pyi b/typeshed/stdlib/3/grp.pyi
deleted file mode 100644
index ad14951..0000000
--- a/typeshed/stdlib/3/grp.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-from typing import List
-
-# TODO group database entry object type
-
-class struct_group:
- gr_name = ... # type: str
- gr_passwd = ... # type: str
- gr_gid = 0
- gr_mem = ... # type: List[str]
-
-def getgrgid(gid: int) -> struct_group: ...
-def getgrnam(name: str) -> struct_group: ...
-def getgrall() -> List[struct_group]: ...
diff --git a/typeshed/stdlib/3/gzip.pyi b/typeshed/stdlib/3/gzip.pyi
deleted file mode 100644
index 44d8064..0000000
--- a/typeshed/stdlib/3/gzip.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-# Stubs for gzip (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import _compression
-
-def open(filename, mode='', compresslevel=9, encoding=None, errors=None, newline=None): ...
-
-class _PaddedFile:
- file = ... # type: Any
- def __init__(self, f, prepend=b''): ...
- def read(self, size): ...
- def prepend(self, prepend=b''): ...
- def seek(self, off): ...
- def seekable(self): ...
-
-class GzipFile(_compression.BaseStream):
- myfileobj = ... # type: Any
- mode = ... # type: Any
- name = ... # type: Any
- compress = ... # type: Any
- fileobj = ... # type: Any
- def __init__(self, filename=None, mode=None, compresslevel=9, fileobj=None, mtime=None): ...
- @property
- def filename(self): ...
- @property
- def mtime(self): ...
- crc = ... # type: Any
- def write(self, data): ...
- def read(self, size=-1): ...
- def read1(self, size=-1): ...
- def peek(self, n): ...
- @property
- def closed(self): ...
- def close(self): ...
- def flush(self, zlib_mode=...): ...
- def fileno(self): ...
- def rewind(self): ...
- def readable(self): ...
- def writable(self): ...
- def seekable(self): ...
- def seek(self, offset, whence=...): ...
- def readline(self, size=-1): ...
-
-class _GzipReader(_compression.DecompressReader):
- def __init__(self, fp): ...
- def read(self, size=-1): ...
-
-def compress(data, compresslevel=9): ...
-def decompress(data): ...
diff --git a/typeshed/stdlib/3/hashlib.pyi b/typeshed/stdlib/3/hashlib.pyi
deleted file mode 100644
index fd47015..0000000
--- a/typeshed/stdlib/3/hashlib.pyi
+++ /dev/null
@@ -1,40 +0,0 @@
-# Stubs for hashlib
-
-from abc import abstractmethod, ABCMeta
-from typing import AbstractSet, Union
-
-_DataType = Union[bytes, bytearray, memoryview]
-
-class Hash(metaclass=ABCMeta):
- digest_size = ... # type: int
- block_size = ... # type: int
-
- # [Python documentation note] Changed in version 3.4: The name attribute has
- # been present in CPython since its inception, but until Python 3.4 was not
- # formally specified, so may not exist on some platforms
- name = ... # type: str
-
- @abstractmethod
- def update(self, arg: _DataType) -> None: ...
- @abstractmethod
- def digest(self) -> bytes: ...
- @abstractmethod
- def hexdigest(self) -> str: ...
- @abstractmethod
- def copy(self) -> 'Hash': ...
-
-def md5(arg: _DataType = ...) -> Hash: ...
-def sha1(arg: _DataType = ...) -> Hash: ...
-def sha224(arg: _DataType = ...) -> Hash: ...
-def sha256(arg: _DataType = ...) -> Hash: ...
-def sha384(arg: _DataType = ...) -> Hash: ...
-def sha512(arg: _DataType = ...) -> Hash: ...
-
-def new(name: str, data: _DataType = ...) -> Hash: ...
-
-# New in version 3.2
-algorithms_guaranteed = ... # type: AbstractSet[str]
-algorithms_available = ... # type: AbstractSet[str]
-
-# New in version 3.4
-def pbkdf2_hmac(name: str, password: _DataType, salt: _DataType, rounds: int, dklen: int = ...) -> bytes: ...
diff --git a/typeshed/stdlib/3/heapq.pyi b/typeshed/stdlib/3/heapq.pyi
deleted file mode 100644
index f56ae72..0000000
--- a/typeshed/stdlib/3/heapq.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for heapq
-
-# Based on http://docs.python.org/3.2/library/heapq.html
-
-import sys
-from typing import TypeVar, List, Iterable, Any, Callable
-
-_T = TypeVar('_T')
-
-def heappush(heap: List[_T], item: _T) -> None: ...
-def heappop(heap: List[_T]) -> _T: ...
-def heappushpop(heap: List[_T], item: _T) -> _T: ...
-def heapify(x: List[_T]) -> None: ...
-def heapreplace(heap: List[_T], item: _T) -> _T: ...
-if sys.version_info >= (3, 5):
- def merge(*iterables: Iterable[_T], key: Callable[[_T], Any] = ...,
- reverse: bool = ...) -> Iterable[_T]: ...
-else:
- def merge(*iterables: Iterable[_T]) -> Iterable[_T]: ...
-def nlargest(n: int, iterable: Iterable[_T],
- key: Callable[[_T], Any] = ...) -> List[_T]: ...
-def nsmallest(n: int, iterable: Iterable[_T],
- key: Callable[[_T], Any] = ...) -> List[_T]: ...
diff --git a/typeshed/stdlib/3/html/__init__.pyi b/typeshed/stdlib/3/html/__init__.pyi
deleted file mode 100644
index af2a800..0000000
--- a/typeshed/stdlib/3/html/__init__.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-from typing import AnyStr
-
-def escape(s: AnyStr, quote: bool = ...) -> AnyStr: ...
-def unescape(s: AnyStr) -> AnyStr: ...
diff --git a/typeshed/stdlib/3/html/entities.pyi b/typeshed/stdlib/3/html/entities.pyi
deleted file mode 100644
index b3fa66b..0000000
--- a/typeshed/stdlib/3/html/entities.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for html.entities (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-name2codepoint = ... # type: Any
-html5 = ... # type: Any
-codepoint2name = ... # type: Any
-entitydefs = ... # type: Any
diff --git a/typeshed/stdlib/3/html/parser.pyi b/typeshed/stdlib/3/html/parser.pyi
deleted file mode 100644
index a72d194..0000000
--- a/typeshed/stdlib/3/html/parser.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-from typing import List, Tuple
-from _markupbase import ParserBase
-import sys
-
-class HTMLParser(ParserBase):
- if sys.version_info >= (3, 5):
- def __init__(self, *, convert_charrefs: bool = ...) -> None: ...
- elif sys.version_info >= (3, 4):
- def __init__(self, strict: bool = ..., *,
- convert_charrefs: bool = ...) -> None: ...
- else:
- def __init__(self, strict: bool = ...) -> None: ...
- def feed(self, feed: str) -> None: ...
- def close(self) -> None: ...
- def reset(self) -> None: ...
- def getpos(self) -> Tuple[int, int]: ...
- def get_starttag_text(self) -> str: ...
-
- def handle_starttag(self, tag: str,
- attrs: List[Tuple[str, str]]) -> None: ...
- def handle_endtag(self, tag: str) -> None: ...
- def handle_startendtag(self, tag: str,
- attrs: List[Tuple[str, str]]) -> None: ...
- def handle_data(self, data: str) -> None: ...
- def handle_entityref(self, name: str) -> None: ...
- def handle_charref(self, name: str) -> None: ...
- def handle_comment(self, data: str) -> None: ...
- def handle_decl(self, decl: str) -> None: ...
- def handle_pi(self, data: str) -> None: ...
- def unknown_decl(self, data: str) -> None: ...
-
-if sys.version_info < (3, 5):
- class HTMLParseError(Exception): ...
diff --git a/typeshed/stdlib/3/http/__init__.pyi b/typeshed/stdlib/3/http/__init__.pyi
deleted file mode 100644
index a72ccba..0000000
--- a/typeshed/stdlib/3/http/__init__.pyi
+++ /dev/null
@@ -1,68 +0,0 @@
-import sys
-
-from enum import IntEnum
-
-if sys.version_info >= (3, 5):
- class HTTPStatus(IntEnum):
-
- def __init__(self, *a) -> None:
- self.phrase = ... # type: str
- self.description = ... # type: str
-
- CONTINUE = ... # type: HTTPStatus
- SWITCHING_PROTOCOLS = ... # type: HTTPStatus
- PROCESSING = ... # type: HTTPStatus
- OK = ... # type: HTTPStatus
- CREATED = ... # type: HTTPStatus
- ACCEPTED = ... # type: HTTPStatus
- NON_AUTHORITATIVE_INFORMATION = ... # type: HTTPStatus
- NO_CONTENT = ... # type: HTTPStatus
- RESET_CONTENT = ... # type: HTTPStatus
- PARTIAL_CONTENT = ... # type: HTTPStatus
- MULTI_STATUS = ... # type: HTTPStatus
- ALREADY_REPORTED = ... # type: HTTPStatus
- IM_USED = ... # type: HTTPStatus
- MULTIPLE_CHOICES = ... # type: HTTPStatus
- MOVED_PERMANENTLY = ... # type: HTTPStatus
- FOUND = ... # type: HTTPStatus
- SEE_OTHER = ... # type: HTTPStatus
- NOT_MODIFIED = ... # type: HTTPStatus
- USE_PROXY = ... # type: HTTPStatus
- TEMPORARY_REDIRECT = ... # type: HTTPStatus
- PERMANENT_REDIRECT = ... # type: HTTPStatus
- BAD_REQUEST = ... # type: HTTPStatus
- UNAUTHORIZED = ... # type: HTTPStatus
- PAYMENT_REQUIRED = ... # type: HTTPStatus
- FORBIDDEN = ... # type: HTTPStatus
- NOT_FOUND = ... # type: HTTPStatus
- METHOD_NOT_ALLOWED = ... # type: HTTPStatus
- NOT_ACCEPTABLE = ... # type: HTTPStatus
- PROXY_AUTHENTICATION_REQUIRED = ... # type: HTTPStatus
- REQUEST_TIMEOUT = ... # type: HTTPStatus
- CONFLICT = ... # type: HTTPStatus
- GONE = ... # type: HTTPStatus
- LENGTH_REQUIRED = ... # type: HTTPStatus
- PRECONDITION_FAILED = ... # type: HTTPStatus
- REQUEST_ENTITY_TOO_LARGE = ... # type: HTTPStatus
- REQUEST_URI_TOO_LONG = ... # type: HTTPStatus
- UNSUPPORTED_MEDIA_TYPE = ... # type: HTTPStatus
- REQUESTED_RANGE_NOT_SATISFIABLE = ... # type: HTTPStatus
- EXPECTATION_FAILED = ... # type: HTTPStatus
- UNPROCESSABLE_ENTITY = ... # type: HTTPStatus
- LOCKED = ... # type: HTTPStatus
- FAILED_DEPENDENCY = ... # type: HTTPStatus
- UPGRADE_REQUIRED = ... # type: HTTPStatus
- PRECONDITION_REQUIRED = ... # type: HTTPStatus
- TOO_MANY_REQUESTS = ... # type: HTTPStatus
- REQUEST_HEADER_FIELDS_TOO_LARGE = ... # type: HTTPStatus
- INTERNAL_SERVER_ERROR = ... # type: HTTPStatus
- NOT_IMPLEMENTED = ... # type: HTTPStatus
- BAD_GATEWAY = ... # type: HTTPStatus
- SERVICE_UNAVAILABLE = ... # type: HTTPStatus
- GATEWAY_TIMEOUT = ... # type: HTTPStatus
- HTTP_VERSION_NOT_SUPPORTED = ... # type: HTTPStatus
- VARIANT_ALSO_NEGOTIATES = ... # type: HTTPStatus
- INSUFFICIENT_STORAGE = ... # type: HTTPStatus
- LOOP_DETECTED = ... # type: HTTPStatus
- NOT_EXTENDED = ... # type: HTTPStatus
- NETWORK_AUTHENTICATION_REQUIRED = ... # type: HTTPStatus
diff --git a/typeshed/stdlib/3/http/client.pyi b/typeshed/stdlib/3/http/client.pyi
deleted file mode 100644
index 340f090..0000000
--- a/typeshed/stdlib/3/http/client.pyi
+++ /dev/null
@@ -1,198 +0,0 @@
-# Stubs for http.client (Python 3.4)
-
-from typing import (
- Any, Dict, IO, Iterable, List, Iterator, Mapping, Optional, Tuple, TypeVar,
- Union,
- overload,
-)
-import email.message
-import io
-from socket import socket
-import sys
-import ssl
-import types
-
-_DataType = Union[bytes, IO[Any], Iterable[bytes], str]
-_T = TypeVar('_T')
-
-HTTP_PORT = ... # type: int
-HTTPS_PORT = ... # type: int
-
-CONTINUE = ... # type: int
-SWITCHING_PROTOCOLS = ... # type: int
-PROCESSING = ... # type: int
-
-OK = ... # type: int
-CREATED = ... # type: int
-ACCEPTED = ... # type: int
-NON_AUTHORITATIVE_INFORMATION = ... # type: int
-NO_CONTENT = ... # type: int
-RESET_CONTENT = ... # type: int
-PARTIAL_CONTENT = ... # type: int
-MULTI_STATUS = ... # type: int
-IM_USED = ... # type: int
-
-MULTIPLE_CHOICES = ... # type: int
-MOVED_PERMANENTLY = ... # type: int
-FOUND = ... # type: int
-SEE_OTHER = ... # type: int
-NOT_MODIFIED = ... # type: int
-USE_PROXY = ... # type: int
-TEMPORARY_REDIRECT = ... # type: int
-
-BAD_REQUEST = ... # type: int
-UNAUTHORIZED = ... # type: int
-PAYMENT_REQUIRED = ... # type: int
-FORBIDDEN = ... # type: int
-NOT_FOUND = ... # type: int
-METHOD_NOT_ALLOWED = ... # type: int
-NOT_ACCEPTABLE = ... # type: int
-PROXY_AUTHENTICATION_REQUIRED = ... # type: int
-REQUEST_TIMEOUT = ... # type: int
-CONFLICT = ... # type: int
-GONE = ... # type: int
-LENGTH_REQUIRED = ... # type: int
-PRECONDITION_FAILED = ... # type: int
-REQUEST_ENTITY_TOO_LARGE = ... # type: int
-REQUEST_URI_TOO_LONG = ... # type: int
-UNSUPPORTED_MEDIA_TYPE = ... # type: int
-REQUESTED_RANGE_NOT_SATISFIABLE = ... # type: int
-EXPECTATION_FAILED = ... # type: int
-UNPROCESSABLE_ENTITY = ... # type: int
-LOCKED = ... # type: int
-FAILED_DEPENDENCY = ... # type: int
-UPGRADE_REQUIRED = ... # type: int
-PRECONDITION_REQUIRED = ... # type: int
-TOO_MANY_REQUESTS = ... # type: int
-REQUEST_HEADER_FIELDS_TOO_LARGE = ... # type: int
-
-INTERNAL_SERVER_ERROR = ... # type: int
-NOT_IMPLEMENTED = ... # type: int
-BAD_GATEWAY = ... # type: int
-SERVICE_UNAVAILABLE = ... # type: int
-GATEWAY_TIMEOUT = ... # type: int
-HTTP_VERSION_NOT_SUPPORTED = ... # type: int
-INSUFFICIENT_STORAGE = ... # type: int
-NOT_EXTENDED = ... # type: int
-NETWORK_AUTHENTICATION_REQUIRED = ... # type: int
-
-responses = ... # type: Dict[int, str]
-
-class HTTPMessage(email.message.Message): ...
-
-if sys.version_info >= (3, 5):
- class HTTPResponse(io.BufferedIOBase):
- msg = ... # type: HTTPMessage
- version = ... # type: int
- debuglevel = ... # type: int
- closed = ... # type: bool
- status = ... # type: int
- reason = ... # type: str
- def __init__(self, sock: socket, debuglevel: int = ...,
- method: Optional[str] = ..., url: Optional[str] = ...) -> None: ...
- def read(self, amt: Optional[int] = ...) -> bytes: ...
- def readinto(self, b: bytearray) -> int: ...
- @overload
- def getheader(self, name: str) -> Optional[str]: ...
- @overload
- def getheader(self, name: str, default: _T) -> Union[str, _T]: ...
- def getheaders(self) -> List[Tuple[str, str]]: ...
- def fileno(self) -> int: ...
- def isclosed(self) -> bool: ...
- def __iter__(self) -> Iterator[bytes]: ...
- def __enter__(self) -> 'HTTPResponse': ...
- def __exit__(self, exc_type: Optional[type],
- exc_val: Optional[Exception],
- exc_tb: Optional[types.TracebackType]) -> bool: ...
-else:
- class HTTPResponse:
- msg = ... # type: HTTPMessage
- version = ... # type: int
- debuglevel = ... # type: int
- closed = ... # type: bool
- status = ... # type: int
- reason = ... # type: str
- def read(self, amt: Optional[int] = ...) -> bytes: ...
- if sys.version_info >= (3, 3):
- def readinto(self, b: bytearray) -> int: ...
- @overload
- def getheader(self, name: str) -> Optional[str]: ...
- @overload
- def getheader(self, name: str, default: _T) -> Union[str, _T]: ...
- def getheaders(self) -> List[Tuple[str, str]]: ...
- def fileno(self) -> int: ...
- def __iter__(self) -> Iterator[bytes]: ...
- def __enter__(self) -> 'HTTPResponse': ...
- def __exit__(self, exc_type: Optional[type],
- exc_val: Optional[Exception],
- exc_tb: Optional[types.TracebackType]) -> bool: ...
-
-class HTTPConnection:
- if sys.version_info >= (3, 4):
- def __init__(
- self,
- host: str, port: Optional[int] = ...,
- timeout: int = ...,
- source_address: Optional[Tuple[str, int]] = ...
- ) -> None: ...
- else:
- def __init__(
- self,
- host: str, port: Optional[int] = ...,
- strict: bool = ..., timeout: int = ...,
- source_address: Optional[Tuple[str, int]] = ...
- )-> None: ...
- def request(self, method: str, url: str,
- body: Optional[_DataType] = ...,
- headers: Mapping[str, str] = ...) -> None: ...
- def getresponse(self) -> HTTPResponse: ...
- def set_debuglevel(self, level: int) -> None: ...
- def set_tunnel(self, host: str, port: Optional[int] = ...,
- headers: Optional[Mapping[str, str]] = ...) -> None: ...
- def connect(self) -> None: ...
- def close(self) -> None: ...
- def putrequest(self, request: str, selector: str, skip_host: bool = ...,
- skip_accept_encoding: bool = ...) -> None: ...
- def putheader(self, header: str, *argument: str) -> None: ...
- def endheaders(self, message_body: Optional[_DataType] = ...) -> None: ...
- def send(self, data: _DataType) -> None: ...
-
-class HTTPSConnection(HTTPConnection):
- if sys.version_info >= (3, 4):
- def __init__(self,
- host: str, port: Optional[int] = ...,
- key_file: Optional[str] = ...,
- cert_file: Optional[str] = ...,
- timeout: int = ...,
- source_address: Optional[Tuple[str, int]] = ...,
- *, context: Optional[ssl.SSLContext] = ...,
- check_hostname: Optional[bool] = ...) -> None: ...
- else:
- def __init__(self,
- host: str, port: Optional[int] = ...,
- key_file: Optional[str] = ...,
- cert_file: Optional[str] = ...,
- strict: bool = ..., timeout: int = ...,
- source_address: Optional[Tuple[str, int]] = ...,
- *, context: Optional[ssl.SSLContext] = ...,
- check_hostname: Optional[bool] = ...) -> None: ...
-
-class HTTPException(Exception): ...
-
-class NotConnected(HTTPException): ...
-class InvalidURL(HTTPException): ...
-class UnknownProtocol(HTTPException): ...
-class UnknownTransferEncoding(HTTPException): ...
-class UnimplementedFileMode(HTTPException): ...
-class IncompleteRead(HTTPException): ...
-
-class ImproperConnectionState(HTTPException): ...
-class CannotSendRequest(ImproperConnectionState): ...
-class CannotSendHeader(ImproperConnectionState): ...
-class ResponseNotReady(ImproperConnectionState): ...
-
-class BadStatusLine(HTTPException): ...
-class LineTooLong(HTTPException): ...
-
-if sys.version_info >= (3, 5):
- class RemoteDisconnected(ConnectionResetError, BadStatusLine): ...
diff --git a/typeshed/stdlib/3/http/cookiejar.pyi b/typeshed/stdlib/3/http/cookiejar.pyi
deleted file mode 100644
index 38de5a3..0000000
--- a/typeshed/stdlib/3/http/cookiejar.pyi
+++ /dev/null
@@ -1,112 +0,0 @@
-# Stubs for http.cookiejar (Python 3.4)
-
-from typing import Iterable, Iterator, Optional, Sequence, Tuple, TypeVar, Union, overload
-from http.client import HTTPResponse
-import sys
-from urllib.request import Request
-
-_T = TypeVar('_T')
-
-if sys.version_info >= (3, 3):
- class LoadError(OSError): ...
-else:
- class LoadError(IOError): ...
-
-
-class CookieJar(Iterable['Cookie']):
- def __init__(self, policy: Optional['CookiePolicy'] = ...) -> None: ...
- def add_cookie_header(self, request: Request) -> None: ...
- def extract_cookies(self, response: HTTPResponse,
- request: Request) -> None: ...
- def set_policy(self, policy: 'CookiePolicy') -> None: ...
- def make_cookies(self, response: HTTPResponse,
- request: Request) -> Sequence['Cookie']: ...
- def set_cookie(self, cookie: 'Cookie') -> None: ...
- def set_cookie_if_ok(self, cookie: 'Cookie',
- request: Request) -> None: ...
- def clear(self, domain: str = ..., path: str = ...,
- name: str = ...) -> None: ...
- def clear_session_cookies(self) -> None: ...
- def __iter__(self) -> Iterator['Cookie']: ...
-
-class FileCookieJar(CookieJar):
- filename = ... # type: str
- delayload = ... # type: bool
- def __init__(self, filename: str = ..., delayload: bool = ...,
- policy: Optional['CookiePolicy'] = ...) -> None: ...
- def save(self, filename: Optional[str] = ..., ignore_discard: bool = ...,
- ignore_expires: bool = ...) -> None: ...
- def load(self, filename: Optional[str] = ..., ignore_discard: bool = ...,
- ignore_expires: bool = ...) -> None: ...
- def revert(self, filename: Optional[str] = ..., ignore_discard: bool = ...,
- ignore_expires: bool = ...) -> None: ...
-
-class MozillaCookieJar(FileCookieJar): ...
-class LWPCookieJar(FileCookieJar): ...
-
-
-class CookiePolicy:
- netscape = ... # type: bool
- rfc2965 = ... # type: bool
- hide_cookie2 = ... # type: bool
- def set_ok(self, cookie: 'Cookie', request: Request) -> bool: ...
- def return_ok(self, cookie: 'Cookie', request: Request) -> bool: ...
- def domain_return_ok(self, domain: str, request: Request) -> bool: ...
- def path_return_ok(self, path: str, request: Request) -> bool: ...
-
-
-class DefaultCookiePolicy(CookiePolicy):
- rfc2109_as_netscape = ... # type: bool
- strict_domain = ... # type: bool
- strict_rfc2965_unverifiable = ... # type: bool
- strict_ns_unverifiable = ... # type: bool
- strict_ns_domain = ... # type: int
- strict_ns_set_initial_dollar = ... # type: bool
- strict_ns_set_path = ... # type: bool
- DomainStrictNoDots = ... # type: int
- DomainStrictNonDomain = ... # type: int
- DomainRFC2965Match = ... # type: int
- DomainLiberal = ... # type: int
- DomainStrict = ... # type: int
- def __init__(self, blocked_domains: Optional[Sequence[str]] = ...,
- allowed_domains: Optional[Sequence[str]] = ...,
- netscape: bool = ...,
- rfc2965: bool = ...,
- rfc2109_as_netscape: Optional[bool] = ...,
- hide_cookie2: bool = ..., strict_domain: bool = ...,
- strict_rfc2965_unverifiable: bool =...,
- strict_ns_unverifiable: bool = ...,
- strict_ns_domain: int = ...,
- strict_ns_set_initial_dollar: bool = ...,
- strict_ns_set_path: bool = ...) -> None: ...
- def blocked_domains(self) -> Tuple[str, ...]: ...
- def set_blocked_domains(self, blocked_domains: Sequence[str]) -> None: ...
- def is_blocked(self, domain: str) -> bool: ...
- def allowed_domains(self) -> Optional[Tuple[str, ...]]: ...
- def set_allowed_domains(self, allowed_domains: Optional[Sequence[str]]) \
- -> None: ...
- def is_not_allowed(self, domain: str) -> bool: ...
-
-
-class Cookie:
- version = ... # type: Optional[int]
- name = ... # type: str
- value = ... # type: Optional[str]
- port = ... # type: Optional[str]
- path = ... # type: str
- secure = ... # type: bool
- expires = ... # type: Optional[int]
- discard = ... # type: bool
- comment = ... # type: Optional[str]
- comment_url = ... # type: Optional[str]
- rfc2109 = ... # type: bool
- port_specified = ... # type: bool
- domain_specified = ... # type: bool
- domain_initial_dot = ... # type: bool
- def has_nonstandard_attr(self, name: str) -> bool: ...
- @overload
- def get_nonstandard_attr(self, name: str) -> Optional[str]: ...
- @overload
- def get_nonstandard_attr(self, name: str, default: _T = ...) -> Union[str, _T]: ...
- def set_nonstandard_attr(self, name: str, value: str) -> None: ...
- def is_expired(self, now: int = ...) -> bool: ...
diff --git a/typeshed/stdlib/3/http/cookies.pyi b/typeshed/stdlib/3/http/cookies.pyi
deleted file mode 100644
index b693aa7..0000000
--- a/typeshed/stdlib/3/http/cookies.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for http.cookies (Python 3.5)
-
-from typing import Generic, Dict, List, Mapping, MutableMapping, Optional, TypeVar, Union
-
-_DataType = Union[str, Mapping[str, Union[str, 'Morsel']]]
-_T = TypeVar('_T')
-
-class CookieError(Exception): ...
-
-class Morsel(Dict[str, str], Generic[_T]):
- value = ... # type: str
- coded_value = ... # type: _T
- key = ... # type: str
- def set(self, key: str, val: str, coded_val: _T) -> None: ...
- def isReservedKey(self, K: str) -> bool: ...
- def output(self, attrs: Optional[List[str]] = ...,
- header: str = ...) -> str: ...
- def js_output(self, attrs: Optional[List[str]] = ...) -> str: ...
- def OutputString(self, attrs: Optional[List[str]] = ...) -> str: ...
-
-class BaseCookie(MutableMapping[str, Morsel], Generic[_T]):
- def __init__(self, input: Optional[_DataType] = ...) -> None: ...
- def value_decode(self, val: str) -> _T: ...
- def value_encode(self, val: _T) -> str: ...
- def output(self, attrs: Optional[List[str]] = ..., header: str = ...,
- sep: str = ...) -> str: ...
- def js_output(self, attrs: Optional[List[str]] = ...) -> str: ...
- def load(self, rawdata: _DataType) -> None: ...
- def __setitem__(self, key: str, value: Union[str, Morsel]) -> None: ...
-
-class SimpleCookie(BaseCookie): ...
diff --git a/typeshed/stdlib/3/http/server.pyi b/typeshed/stdlib/3/http/server.pyi
deleted file mode 100644
index 2f1d0c2..0000000
--- a/typeshed/stdlib/3/http/server.pyi
+++ /dev/null
@@ -1,63 +0,0 @@
-# Stubs for http.server (Python 3.4)
-
-from typing import Any, BinaryIO, Dict, List, Mapping, Optional, Tuple, Union
-import socketserver
-import email.message
-
-class HTTPServer(socketserver.TCPServer):
- server_name = ... # type: str
- server_port = ... # type: int
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type) -> None: ...
-
-class BaseHTTPRequestHandler:
- client_address = ... # type: Tuple[str, int]
- server = ... # type: socketserver.BaseServer
- close_connection = ... # type: bool
- requestline = ... # type: str
- command = ... # type: str
- path = ... # type: str
- request_version = ... # type: str
- headers = ... # type: email.message.Message
- rfile = ... # type: BinaryIO
- wfile = ... # type: BinaryIO
- server_version = ... # type: str
- sys_version = ... # type: str
- error_message_format = ... # type: str
- error_content_type = ... # type: str
- protocol_version = ... # type: str
- MessageClass = ... # type: type
- responses = ... # type: Mapping[int, Tuple[str, str]]
- def __init__(self, request: bytes, client_address: Tuple[str, int],
- server: socketserver.BaseServer) -> None: ...
- def handle(self) -> None: ...
- def handle_one_request(self) -> None: ...
- def handle_expect_100(self) -> bool: ...
- def send_error(self, code: int, message: Optional[str] = ...,
- explain: Optional[str] = ...) -> None: ...
- def send_response(self, code: int,
- message: Optional[str] = ...) -> None: ...
- def send_header(self, keyword: str, value: str) -> None: ...
- def send_response_only(self, code: int,
- message: Optional[str] = ...) -> None: ...
- def end_headers(self) -> None: ...
- def flush_headers(self) -> None: ...
- def log_request(self, code: Union[int, str] = ...,
- size: Union[int, str] = ...) -> None: ...
- def log_error(self, format: str, *args: Any) -> None: ...
- def log_message(self, format: str, *args: Any) -> None: ...
- def version_string(self) -> str: ...
- def date_time_string(self, timestamp: Optional[int] = ...) -> str: ...
- def log_date_time_string(self) -> str: ...
- def address_string(self) -> str: ...
-
-class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
- extensions_map = ... # type: Dict[str, str]
- def __init__(self, request: bytes, client_address: Tuple[str, int],
- server: socketserver.BaseServer) -> None: ...
- def do_GET(self) -> None: ...
- def do_HEAD(self) -> None: ...
-
-class CGIHTTPRequestHandler(SimpleHTTPRequestHandler):
- cgi_directories = ... # type: List[str]
- def do_POST(self) -> None: ...
diff --git a/typeshed/stdlib/3/imp.pyi b/typeshed/stdlib/3/imp.pyi
deleted file mode 100644
index 3344091..0000000
--- a/typeshed/stdlib/3/imp.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-# Stubs for imp (Python 3.6)
-
-import os
-import sys
-import types
-from typing import Any, IO, List, Optional, Tuple, TypeVar, Union
-
-from _imp import (lock_held as lock_held, acquire_lock as acquire_lock, release_lock as release_lock,
- get_frozen_object as get_frozen_object, is_frozen_package as is_frozen_package,
- init_frozen as init_frozen, is_builtin as is_builtin, is_frozen as is_frozen)
-
-if sys.version_info >= (3, 5):
- from _imp import create_dynamic as create_dynamic
-
-_T = TypeVar('_T')
-
-if sys.version_info >= (3, 6):
- _Path = Union[str, os.PathLike[str]]
-else:
- _Path = str
-
-SEARCH_ERROR: int
-PY_SOURCE: int
-PY_COMPILED: int
-C_EXTENSION: int
-PY_RESOURCE: int
-PKG_DIRECTORY: int
-C_BUILTIN: int
-PY_FROZEN: int
-PY_CODERESOURCE: int
-IMP_HOOK: int
-
-def new_module(name: str) -> types.ModuleType: ...
-def get_magic() -> bytes: ...
-def get_tag() -> str: ...
-def cache_from_source(path: _Path, debug_override: Optional[bool] = ...) -> str: ...
-def source_from_cache(path: _Path) -> str: ...
-def get_suffixes() -> List[Tuple[str, str, int]]: ...
-
-class NullImporter:
- def __init__(self, path: _Path) -> None: ...
- def find_module(self, fullname: Any) -> None: ...
-
-# PathLike doesn't work for the pathname argument here
-def load_source(name: str, pathname: str, file: Optional[IO[Any]] = ...) -> types.ModuleType: ...
-def load_compiled(name: str, pathname: str, file: Optional[IO[Any]] = ...) -> types.ModuleType: ...
-def load_package(name: str, path: _Path) -> types.ModuleType: ...
-def load_module(name: str, file: IO[Any], filename: str, details: Tuple[str, str, int]) -> types.ModuleType: ...
-if sys.version_info >= (3, 6):
- def find_module(name: str, path: Union[None, List[str], List[os.PathLike[str]], List[_Path]] = ...) -> Tuple[str, str, Tuple[IO[Any], str, int]]: ...
-else:
- def find_module(name: str, path: Optional[List[str]] = ...) -> Tuple[str, str, Tuple[IO[Any], str, int]]: ...
-def reload(module: types.ModuleType) -> types.ModuleType: ...
-def init_builtin(name: str) -> Optional[types.ModuleType]: ...
-def load_dynamic(name: str, path: str, file: Optional[IO[Any]] = ...) -> types.ModuleType: ...
diff --git a/typeshed/stdlib/3/importlib/__init__.pyi b/typeshed/stdlib/3/importlib/__init__.pyi
deleted file mode 100644
index 7969a3c..0000000
--- a/typeshed/stdlib/3/importlib/__init__.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-from importlib.abc import Loader
-import sys
-import types
-from typing import Any, Mapping, Optional, Sequence
-
-def __import__(name: str, globals: Mapping[str, Any] = None,
- locals: Mapping[str, Any] = None, fromlist: Sequence[str] = (),
- level: int = 0) -> types.ModuleType: ...
-
-def import_module(name: str, package: str = None) -> types.ModuleType: ...
-
-if sys.version_info >= (3, 3):
- def find_loader(name: str, path: str = None) -> Optional[Loader]: ...
-
- def invalidate_caches() -> None: ...
-
-if sys.version_info >= (3, 4):
- def reload(module: types.ModuleType) -> types.ModuleType: ...
diff --git a/typeshed/stdlib/3/importlib/abc.pyi b/typeshed/stdlib/3/importlib/abc.pyi
deleted file mode 100644
index 6ae74d6..0000000
--- a/typeshed/stdlib/3/importlib/abc.pyi
+++ /dev/null
@@ -1,89 +0,0 @@
-from abc import ABCMeta, abstractmethod
-import sys
-import types
-from typing import Any, Mapping, Optional, Sequence, Tuple, Union
-
-# Loader is exported from this module, but for circular import reasons
-# exists in its own stub file (with ModuleSpec and ModuleType).
-from _importlib_modulespec import Loader as Loader # Exported
-
-if sys.version_info >= (3, 4):
- from _importlib_modulespec import ModuleSpec
-
-_Path = Union[bytes, str]
-
-class Finder(metaclass=ABCMeta):
- ...
- # Technically this class defines the following method, but its subclasses
- # in this module violate its signature. Since this class is deprecated, it's
- # easier to simply ignore that this method exists.
- # @abstractmethod
- # def find_module(self, fullname: str,
- # path: Sequence[_Path] = None) -> Optional[Loader]: ...
-
-class ResourceLoader(Loader):
- @abstractmethod
- def get_data(self, path: _Path) -> bytes: ...
-
-class InspectLoader(Loader):
- def is_package(self, fullname: str) -> bool: ...
- def get_code(self, fullname: str) -> Optional[types.CodeType]: ...
- def load_module(self, fullname: str) -> types.ModuleType: ...
- @abstractmethod
- def get_source(self, fullname: str) -> Optional[str]: ...
- if sys.version_info >= (3, 4):
- def exec_module(self, module: types.ModuleType) -> None: ...
- if sys.version_info[:2] == (3, 4):
- def source_to_code(self, data: Union[bytes, str],
- path: str = '<string>') -> types.CodeType: ...
- elif sys.version_info >= (3, 5):
- @staticmethod
- def source_to_code(data: Union[bytes, str],
- path: str = '<string>') -> types.CodeType: ...
-
-class ExecutionLoader(InspectLoader):
- @abstractmethod
- def get_filename(self, fullname: str) -> _Path: ...
- def get_code(self, fullname: str) -> Optional[types.CodeType]: ...
-
-class SourceLoader(ResourceLoader, ExecutionLoader):
- def path_mtime(self, path: _Path) -> Union[int, float]: ...
- def set_data(self, path: _Path, data: bytes) -> None: ...
- def get_source(self, fullname: str) -> Optional[str]: ...
- if sys.version_info >= (3, 3):
- def path_stats(self, path: _Path) -> Mapping[str, Any]: ...
-
-
-if sys.version_info >= (3, 3):
- class MetaPathFinder(Finder):
- def find_module(self, fullname: str,
- path: Optional[Sequence[_Path]]) -> Optional[Loader]:
- ...
- def invalidate_caches(self) -> None: ...
- if sys.version_info >= (3, 4):
- # Not defined on the actual class, but expected to exist.
- def find_spec(
- self, fullname: str, path: Optional[Sequence[_Path]],
- target: types.ModuleType = None
- ) -> Optional[ModuleSpec]:
- ...
-
- class PathEntryFinder(Finder):
- def find_module(self, fullname: str) -> Optional[Loader]: ...
- def find_loader(
- self, fullname: str
- ) -> Tuple[Optional[Loader], Sequence[_Path]]: ...
- def invalidate_caches(self) -> None: ...
- if sys.version_info >= (3, 4):
- # Not defined on the actual class, but expected to exist.
- def find_spec(
- self, fullname: str,
- target: types.ModuleType = None
- ) -> Optional[ModuleSpec]: ...
-
- class FileLoader(ResourceLoader, ExecutionLoader):
- name = ... # type: str
- path = ... # type: _Path
- def __init__(self, fullname: str, path: _Path) -> None: ...
- def get_data(self, path: _Path) -> bytes: ...
- def get_filename(self, fullname: str) -> _Path: ...
diff --git a/typeshed/stdlib/3/importlib/machinery.pyi b/typeshed/stdlib/3/importlib/machinery.pyi
deleted file mode 100644
index 78aaf80..0000000
--- a/typeshed/stdlib/3/importlib/machinery.pyi
+++ /dev/null
@@ -1,185 +0,0 @@
-import importlib.abc
-import sys
-import types
-from typing import Any, Callable, List, Optional, Sequence, Tuple, Union
-
-# ModuleSpec is exported from this module, but for circular import
-# reasons exists in its own stub file (with Loader and ModuleType).
-if sys.version_info >= (3, 4):
- from _importlib_modulespec import ModuleSpec as ModuleSpec # Exported
-
-if sys.version_info >= (3, 3):
- class BuiltinImporter(importlib.abc.MetaPathFinder,
- importlib.abc.InspectLoader):
- # MetaPathFinder
- @classmethod
- def find_module(
- cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]]
- ) -> Optional[importlib.abc.Loader]:
- ...
- if sys.version_info >= (3, 4):
- @classmethod
- def find_spec(cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]],
- target: types.ModuleType = None) -> Optional[ModuleSpec]:
- ...
- # InspectLoader
- @classmethod
- def is_package(cls, fullname: str) -> bool: ...
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
- @classmethod
- def get_code(cls, fullname: str) -> None: ... # type: ignore
- @classmethod
- def get_source(cls, fullname: str) -> None: ... # type: ignore
- # Loader
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
- if sys.version_info >= (3, 3):
- @staticmethod
- def module_repr(module: types.ModuleType) -> str: ... # type: ignore
- if sys.version_info >= (3, 4):
- @classmethod
- def create_module(cls, spec: ModuleSpec) -> Optional[types.ModuleType]: ...
- @classmethod
- def exec_module(cls, module: types.ModuleType) -> None: ...
-else:
- class BuiltinImporter(importlib.abc.InspectLoader):
- # MetaPathFinder
- @classmethod
- def find_module(
- cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]]
- ) -> Optional[importlib.abc.Loader]:
- ...
- # InspectLoader
- @classmethod
- def is_package(cls, fullname: str) -> bool: ...
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
- @classmethod
- def get_code(cls, fullname: str) -> None: ... # type: ignore
- @classmethod
- def get_source(cls, fullname: str) -> None: ... # type: ignore
- # Loader
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
-
-if sys.version_info >= (3, 3):
- class FrozenImporter(importlib.abc.MetaPathFinder, importlib.abc.InspectLoader):
- # MetaPathFinder
- @classmethod
- def find_module(
- cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]]
- ) -> Optional[importlib.abc.Loader]:
- ...
- if sys.version_info >= (3, 4):
- @classmethod
- def find_spec(cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]],
- target: types.ModuleType = None) -> Optional[ModuleSpec]:
- ...
- # InspectLoader
- @classmethod
- def is_package(cls, fullname: str) -> bool: ...
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
- @classmethod
- def get_code(cls, fullname: str) -> None: ... # type: ignore
- @classmethod
- def get_source(cls, fullname: str) -> None: ... # type: ignore
- # Loader
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
- if sys.version_info >= (3, 3):
- @staticmethod
- def module_repr(module: types.ModuleType) -> str: ... # type: ignore
- if sys.version_info >= (3, 4):
- @classmethod
- def create_module(cls, spec: ModuleSpec) -> Optional[types.ModuleType]:
- ...
- @staticmethod
- def exec_module(module: types.ModuleType) -> None: ... # type: ignore
-else:
- class FrozenImporter(importlib.abc.InspectLoader):
- # MetaPathFinder
- @classmethod
- def find_module(
- cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]]
- ) -> Optional[importlib.abc.Loader]:
- ...
- # InspectLoader
- @classmethod
- def is_package(cls, fullname: str) -> bool: ...
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
- @classmethod
- def get_code(cls, fullname: str) -> None: ... # type: ignore
- @classmethod
- def get_source(cls, fullname: str) -> None: ... # type: ignore
- # Loader
- @classmethod
- def load_module(cls, fullname: str) -> types.ModuleType: ...
-
-if sys.version_info >= (3, 3):
- class WindowsRegisteryFinder(importlib.abc.MetaPathFinder):
- @classmethod
- def find_module(
- cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]]
- ) -> Optional[importlib.abc.Loader]:
- ...
- if sys.version_info >= (3, 4):
- @classmethod
- def find_spec(cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]],
- target: types.ModuleType = None) -> Optional[ModuleSpec]:
- ...
-else:
- class WindowsRegisteryFinder:
- @classmethod
- def find_module(
- cls, fullname: str,
- path: Optional[Sequence[importlib.abc._Path]]
- ) -> Optional[importlib.abc.Loader]:
- ...
-
-if sys.version_info >= (3, 3):
- class PathFinder(importlib.abc.MetaPathFinder): ...
-else:
- class PathFinder: ...
-
-if sys.version_info >= (3, 3):
- SOURCE_SUFFIXES = ... # type: List[str]
- DEBUG_BYTECODE_SUFFIXES = ... # type: List[str]
- OPTIMIZED_BYTECODE_SUFFIXES = ... # type: List[str]
- BYTECODE_SUFFIXES = ... # type: List[str]
- EXTENSION_SUFFIXES = ... # type: List[str]
-
- def all_suffixes() -> List[str]: ...
-
- class FileFinder(importlib.abc.PathEntryFinder):
- path = ... # type: str
- def __init__(
- self, path: str,
- *loader_details: Tuple[importlib.abc.Loader, List[str]]
- ) -> None: ...
- @classmethod
- def path_hook(
- *loader_details: Tuple[importlib.abc.Loader, List[str]]
- ) -> Callable[[str], importlib.abc.PathEntryFinder]: ...
-
- class SourceFileLoader(importlib.abc.FileLoader,
- importlib.abc.SourceLoader):
- ...
-
- class SourcelessFileLoader(importlib.abc.FileLoader,
- importlib.abc.SourceLoader):
- ...
-
- class ExtensionFileLoader(importlib.abc.ExecutionLoader):
- def get_filename(self, fullname: str) -> importlib.abc._Path: ...
- def get_source(self, fullname: str) -> None: ... # type: ignore
diff --git a/typeshed/stdlib/3/importlib/util.pyi b/typeshed/stdlib/3/importlib/util.pyi
deleted file mode 100644
index 6f0232b..0000000
--- a/typeshed/stdlib/3/importlib/util.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-import importlib.abc
-import importlib.machinery
-import sys
-import types
-from typing import Any, Callable, List, Optional
-
-def module_for_loader(
- fxn: Callable[..., types.ModuleType]
-) -> Callable[..., types.ModuleType]: ...
-def set_loader(
- fxn: Callable[..., types.ModuleType]
-) -> Callable[..., types.ModuleType]: ...
-def set_package(
- fxn: Callable[..., types.ModuleType]
-) -> Callable[..., types.ModuleType]: ...
-
-if sys.version_info >= (3, 3):
- def resolve_name(name: str, package: str) -> str: ...
-
-if sys.version_info >= (3, 4):
- MAGIC_NUMBER = ... # type: bytes
-
- def cache_from_source(path: str, debug_override: bool = None, *,
- optimization: Any = None) -> str: ...
- def source_from_cache(path: str) -> str: ...
- def decode_source(source_bytes: bytes) -> str: ...
- def find_spec(
- name: str, package: str = None
- ) -> importlib.machinery.ModuleSpec: ...
- def spec_from_loader(
- name: str, loader: Optional[importlib.abc.Loader], *,
- origin: str = None, loader_state: Any = None,
- is_package: bool = None
- ) -> importlib.machinery.ModuleSpec: ...
- def spec_from_file_location(
- name: str, location: str, *,
- loader: importlib.abc.Loader = None,
- submodule_search_locations: List[str]=None
- ) -> importlib.machinery.ModuleSpec: ...
-
-if sys.version_info >= (3, 5):
- def module_from_spec(
- spec: importlib.machinery.ModuleSpec
- ) -> types.ModuleType: ...
-
- class LazyLoader(importlib.abc.Loader):
- def __init__(self, loader: importlib.abc.Loader) -> None: ...
- @classmethod
- def factory(
- cls, loader: importlib.abc.Loader
- ) -> Callable[..., 'LazyLoader']: ...
- def create_module(
- self, spec: importlib.machinery.ModuleSpec
- ) -> Optional[types.ModuleType]: ...
- def exec_module(self, module: types.ModuleType) -> None: ...
diff --git a/typeshed/stdlib/3/inspect.pyi b/typeshed/stdlib/3/inspect.pyi
deleted file mode 100644
index ddf28b9..0000000
--- a/typeshed/stdlib/3/inspect.pyi
+++ /dev/null
@@ -1,289 +0,0 @@
-# Stubs for inspect
-
-from typing import (AbstractSet, Any, Tuple, List, Dict, Callable, Generator,
- Mapping, MutableMapping, NamedTuple, Optional, Sequence, Union,
- )
-from types import FrameType, ModuleType, TracebackType
-
-#
-# Types and members
-#
-ModuleInfo = NamedTuple('ModuleInfo', [('name', str),
- ('suffix', str),
- ('mode', str),
- ('module_type', int),
- ])
-def getmembers(object: object,
- predicate: Callable[[Any], bool] = ...,
- ) -> List[Tuple[str, Any]]: ...
-def getmoduleinfo(path: str) -> Optional[ModuleInfo]: ...
-def getmodulename(path: str) -> Optional[str]: ...
-
-def ismodule(object: object) -> bool: ...
-def isclass(object: object) -> bool: ...
-def ismethod(object: object) -> bool: ...
-def isfunction(object: object) -> bool: ...
-def isgeneratorfunction(object: object) -> bool: ...
-def isgenerator(object: object) -> bool: ...
-
-# Python 3.5+
-def iscoroutinefunction(object: object) -> bool: ...
-def iscoroutine(object: object) -> bool: ...
-def isawaitable(object: object) -> bool: ...
-
-def istraceback(object: object) -> bool: ...
-def isframe(object: object) -> bool: ...
-def iscode(object: object) -> bool: ...
-def isbuiltin(object: object) -> bool: ...
-def isroutine(object: object) -> bool: ...
-def isabstract(object: object) -> bool: ...
-def ismethoddescriptor(object: object) -> bool: ...
-def isdatadescriptor(object: object) -> bool: ...
-def isgetsetdescriptor(object: object) -> bool: ...
-def ismemberdescriptor(object: object) -> bool: ...
-
-
-#
-# Retrieving source code
-#
-def getdoc(object: object) -> str: ...
-def getcomments(object: object) -> str: ...
-def getfile(object: object) -> str: ...
-def getmodule(object: object) -> ModuleType: ...
-def getsourcefile(object: object) -> str: ...
-# TODO restrict to "module, class, method, function, traceback, frame,
-# or code object"
-def getsourcelines(object: object) -> Tuple[List[str], int]: ...
-# TODO restrict to "a module, class, method, function, traceback, frame,
-# or code object"
-def getsource(object: object) -> str: ...
-def cleandoc(doc: str) -> str: ...
-
-
-#
-# Introspecting callables with the Signature object (Python 3.3+)
-#
-def signature(callable: Callable[..., Any],
- *,
- follow_wrapped: bool = True) -> 'Signature': ...
-
-class Signature:
- def __init__(self,
- parameters: Optional[Sequence['Parameter']] = ...,
- *,
- return_annotation: Any = ...) -> None: ...
- # TODO: can we be more specific here?
- empty = ... # type: object
-
- parameters = ... # type: Mapping[str, 'Parameter']
-
- # TODO: can we be more specific here?
- return_annotation = ... # type: Any
-
- def bind(self, *args: Any, **kwargs: Any) -> 'BoundArguments': ...
- def bind_partial(self, *args: Any, **kwargs: Any) -> 'BoundArguments': ...
- def replace(self,
- *,
- parameters: Optional[Sequence['Parameter']] = ...,
- return_annotation: Any = ...) -> 'Signature': ...
-
- # Python 3.5+
- @classmethod
- def from_callable(cls,
- obj: Callable[..., Any],
- *,
- follow_wrapped: bool = True) -> 'Signature': ...
-
-# The name is the same as the enum's name in CPython
-class _ParameterKind: ...
-
-class Parameter:
- def __init__(self,
- name: str,
- kind: _ParameterKind,
- *,
- default: Any = ...,
- annotation: Any = ...) -> None: ...
- empty = ... # type: Any
- name = ... # type: str
- default = ... # type: Any
- annotation = ... # type: Any
-
- kind = ... # type: _ParameterKind
- POSITIONAL_ONLY = ... # type: _ParameterKind
- POSITIONAL_OR_KEYWORD = ... # type: _ParameterKind
- VAR_POSITIONAL = ... # type: _ParameterKind
- KEYWORD_ONLY = ... # type: _ParameterKind
- VAR_KEYWORD = ... # type: _ParameterKind
-
- def replace(self,
- *,
- name: Optional[str] = ...,
- kind: Optional[_ParameterKind] = ...,
- default: Any = ...,
- annotation: Any = ...) -> 'Parameter': ...
-
-class BoundArguments:
- arguments = ... # type: MutableMapping[str, Any]
- args = ... # Tuple[Any, ...]
- kwargs = ... # Dict[str, Any]
- signature = ... # type: Signature
-
- # Python 3.5+
- def apply_defaults(self) -> None: ...
-
-
-#
-# Classes and functions
-#
-
-# TODO: The actual return type should be List[_ClassTreeItem] but mypy doesn't
-# seem to be supporting this at the moment:
-# _ClassTreeItem = Union[List['_ClassTreeItem'], Tuple[type, Tuple[type, ...]]]
-def getclasstree(classes: List[type], unique: bool = ...) -> Any: ...
-
-ArgSpec = NamedTuple('ArgSpec', [('args', List[str]),
- ('varargs', str),
- ('keywords', str),
- ('defaults', tuple),
- ])
-
-def getargspec(func: object) -> ArgSpec: ...
-
-FullArgSpec = NamedTuple('FullArgSpec', [('args', List[str]),
- ('varargs', str),
- ('varkw', str),
- ('defaults', tuple),
- ('kwonlyargs', List[str]),
- ('kwonlydefaults', Dict[str, Any]),
- ('annotations', Dict[str, Any]),
- ])
-
-def getfullargspec(func: object) -> FullArgSpec: ...
-
-# TODO make the field types more specific here
-ArgInfo = NamedTuple('ArgInfo', [('args', List[str]),
- ('varargs', Optional[str]),
- ('keywords', Optional[str]),
- ('locals', Dict[str, Any]),
- ])
-
-def getargvalues(frame: FrameType) -> ArgInfo: ...
-def formatargspec(args: List[str],
- varargs: Optional[str] = ...,
- varkw: Optional[str] = ...,
- defaults: Optional[Tuple[Any, ...]] = ...,
- kwonlyargs: Optional[List[str]] = ...,
- kwonlydefaults: Optional[Dict[str, Any]] = ...,
- annotations: Optional[Dict[str, Any]] = ...,
- formatarg: Optional[Callable[[str], str]] = ...,
- formatvarargs: Optional[Callable[[str], str]] = ...,
- formatvarkw: Optional[Callable[[str], str]] = ...,
- formatvalue: Optional[Callable[[Any], str]] = ...,
- formatreturns: Optional[Callable[[Any], str]] = ...,
- formatannotations: Optional[Callable[[Any], str]] = ...,
- ) -> str: ...
-def formatargvalues(args: List[str],
- varargs: Optional[str] = ...,
- varkw: Optional[str] = ...,
- locals: Optional[Dict[str, Any]] = ...,
- formatarg: Optional[Callable[[str], str]] = ...,
- formatvarargs: Optional[Callable[[str], str]] = ...,
- formatvarkw: Optional[Callable[[str], str]] = ...,
- formatvalue: Optional[Callable[[Any], str]] = ...,
- ) -> str: ...
-def getmro(cls: type) -> Tuple[type, ...]: ...
-
-# Python 3.2+
-def getcallargs(func: Callable[..., Any],
- *args: Any,
- **kwds: Any) -> Dict[str, Any]: ...
-
-
-# Python 3.3+
-ClosureVars = NamedTuple('ClosureVars', [('nonlocals', Mapping[str, Any]),
- ('globals', Mapping[str, Any]),
- ('builtins', Mapping[str, Any]),
- ('unbound', AbstractSet[str]),
- ])
-def getclosurevars(func: Callable[..., Any]) -> ClosureVars: ...
-
-# Python 3.4+
-def unwrap(func: Callable[..., Any],
- *,
- stop: Callable[[Any], Any]) -> Any: ...
-
-
-#
-# The interpreter stack
-#
-
-# Python 3.5+ (functions returning it used to return regular tuples)
-FrameInfo = NamedTuple('FrameInfo', [('frame', FrameType),
- ('filename', str),
- ('lineno', int),
- ('function', str),
- ('code_context', List[str]),
- ('index', int),
- ])
-
-# TODO make the frame type more specific
-def getframeinfo(frame: Any, context: int = 1) -> FrameInfo: ...
-def getouterframes(frame: Any, context: int = 1) -> List[FrameInfo]: ...
-def getinnerframes(traceback: TracebackType, context: int = 1) -> List[FrameInfo]:
- ...
-def currentframe() -> Optional[FrameType]: ...
-def stack(context: int = 1) -> List[FrameInfo]: ...
-def trace(context: int = 1) -> List[FrameInfo]: ...
-
-#
-# Fetching attributes statically
-#
-
-# Python 3.2+
-def getattr_static(obj: object, attr: str, default: Optional[Any] = ...) -> Any: ...
-
-
-#
-# Current State of Generators and Coroutines
-#
-
-# TODO In the next two blocks of code, can we be more specific regarding the
-# type of the "enums"?
-
-# Python 3.2+
-GEN_CREATED = ... # type: str
-GEN_RUNNING = ... # type: str
-GEN_SUSPENDED = ... # type: str
-GEN_CLOSED = ... # type: str
-def getgeneratorstate(generator: Generator[Any, Any, Any]) -> str: ...
-
-# Python 3.5+
-CORO_CREATED = ... # type: str
-CORO_RUNNING = ... # type: str
-CORO_SUSPENDED = ... # type: str
-CORO_CLOSED = ... # type: str
-# TODO can we be more specific than "object"?
-def getcoroutinestate(coroutine: object) -> str: ...
-
-# Python 3.3+
-def getgeneratorlocals(generator: Generator[Any, Any, Any]) -> Dict[str, Any]: ...
-
-# Python 3.5+
-# TODO can we be more specific than "object"?
-def getcoroutinelocals(coroutine: object) -> Dict[str, Any]: ...
-
-
-#
-# The following seems undocumented but it was already present in this file
-#
-_object = object
-
-# namedtuple('Attribute', 'name kind defining_class object')
-class Attribute(tuple):
- name = ... # type: str
- kind = ... # type: str
- defining_class = ... # type: type
- object = ... # type: _object
-
-def classify_class_attrs(cls: type) -> List[Attribute]: ...
diff --git a/typeshed/stdlib/3/io.pyi b/typeshed/stdlib/3/io.pyi
deleted file mode 100644
index 1673853..0000000
--- a/typeshed/stdlib/3/io.pyi
+++ /dev/null
@@ -1,259 +0,0 @@
-# Stubs for io
-
-from typing import (
- List, BinaryIO, TextIO, Iterator, Union, Optional, Callable, Tuple, Any, IO, Iterable
-)
-import builtins
-import codecs
-import sys
-from types import TracebackType
-
-DEFAULT_BUFFER_SIZE = ... # type: int
-
-SEEK_SET = ... # type: int
-SEEK_CUR = ... # type: int
-SEEK_END = ... # type: int
-
-open = builtins.open
-
-# FIXME when mypy handle condtional, we can uncomment the next block and remove
-# the temporary fix
-# if sys.version_info >= (3, 3):
-# BlockingIOError = BlockingIOError
-# class UnsupportedOperation(OSError, ValueError): ...
-# else:
-# class BlockingIOError(IOError):
-# characters_written = ... # type: int
-# class UnsupportedOperation(IOError, ValueError): ...
-class BlockingIOError(OSError):
- characters_written = ... # type: int
-class UnsupportedOperation(OSError, ValueError): ...
-
-
-class IOBase:
- def __iter__(self) -> Iterator[bytes]: ...
- def __next__(self) -> bytes: ...
- def __enter__(self) -> 'IOBase': ...
- def __exit__(self, exc_type: Optional[type], exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
- def close(self) -> None: ...
- def fileno(self) -> int: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def readable(self) -> bool: ...
- def readlines(self, hint: int = ...) -> List[bytes]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def seekable(self) -> bool: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def writable(self) -> bool: ...
- def writelines(self, lines: Iterable[Union[bytes, bytearray]]) -> None: ...
- if sys.version_info >= (3, 4):
- def readline(self, size: int = ...) -> bytes: ...
- def __del__(self) -> None: ...
- else:
- def readline(self, limit: int = ...) -> bytes: ...
- if sys.version_info >= (3, 2):
- closed = ... # type: bool
- else:
- def closed(self) -> bool: ...
-
-class RawIOBase(IOBase):
- def readall(self) -> bytes: ...
- def readinto(self, b: bytearray) -> Optional[int]: ...
- def write(self, b: Union[bytes, bytearray]) -> Optional[int]: ...
- if sys.version_info >= (3, 4):
- def read(self, size: int = ...) -> Optional[bytes]: ...
- else:
- def read(self, n: int = ...) -> Optional[bytes]: ...
-
-class BufferedIOBase(IOBase):
- def detach(self) -> RawIOBase: ...
- def readinto(self, b: bytearray) -> int: ...
- def write(self, b: Union[bytes, bytearray]) -> int: ...
- if sys.version_info >= (3, 5):
- def readinto1(self, b: bytearray) -> int: ...
- if sys.version_info >= (3, 4):
- def read(self, size: Optional[int] = ...) -> bytes: ...
- def read1(self, size: int = ...) -> bytes: ...
- else:
- def read(self, n: Optional[int] = ...) -> bytes: ...
- def read1(self, n: int = ...) -> bytes: ...
-
-
-class FileIO(RawIOBase):
- mode = ... # type: str
- name = ... # type: Union[int, str]
- if sys.version_info >= (3, 3):
- def __init__(
- self,
- name: Union[str, bytes, int],
- mode: str = ...,
- closefd: bool = ...,
- opener: Optional[Callable[[Union[int, str], str], int]] = ...
- ) -> None: ...
- else:
- def __init__(self, name: Union[str, bytes, int],
- mode: str = ..., closefd: bool = ...) -> None: ...
-
-# TODO should extend from BufferedIOBase
-class BytesIO(BinaryIO):
- def __init__(self, initial_bytes: bytes = ...) -> None: ...
- def getvalue(self) -> bytes: ...
- if sys.version_info >= (3, 2):
- def getbuffer(self) -> memoryview: ...
- # copied from IOBase
- def __iter__(self) -> Iterator[bytes]: ...
- def __next__(self) -> bytes: ...
- def __enter__(self) -> 'BytesIO': ...
- def __exit__(self, t: type = None, value: BaseException = None,
- traceback: Any = None) -> bool: ...
- def close(self) -> None: ...
- def fileno(self) -> int: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def readable(self) -> bool: ...
- def readlines(self, hint: int = ...) -> List[bytes]: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def seekable(self) -> bool: ...
- def tell(self) -> int: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def writable(self) -> bool: ...
- # TODO should be the next line instead
- # def writelines(self, lines: List[Union[bytes, bytearray]]) -> None: ...
- def writelines(self, lines: Any) -> None: ...
- if sys.version_info >= (3, 4):
- def readline(self, size: int = ...) -> bytes: ...
- def __del__(self) -> None: ...
- else:
- def readline(self, limit: int = ...): ...
- if sys.version_info >= (3, 2):
- closed = ... # type: bool
- else:
- def closed(self) -> bool: ...
- # copied from BufferedIOBase
- def detach(self) -> RawIOBase: ...
- def readinto(self, b: bytearray) -> int: ...
- def write(self, b: Union[bytes, bytearray]) -> int: ...
- if sys.version_info >= (3, 5):
- def readinto1(self, b: bytearray) -> int: ...
- if sys.version_info >= (3, 4):
- def read(self, size: Optional[int] = ...) -> bytes: ...
- def read1(self, size: int = ...) -> bytes: ...
- else:
- def read(self, n: Optional[int] = ...) -> bytes: ...
- def read1(self, n: int = ...) -> bytes: ...
-
-class BufferedReader(BufferedIOBase):
- def __init__(self, raw: RawIOBase, buffer_size: int = ...) -> None: ...
- if sys.version_info >= (3, 4):
- def peek(self, size: int = ...) -> bytes: ...
- else:
- def peek(self, n: int = ...) -> bytes: ...
-
-class BufferedWriter(BufferedIOBase):
- def __init__(self, raw: RawIOBase, buffer_size: int = ...) -> None: ...
- def flush(self) -> None: ...
- def write(self, b: Union[bytes, bytearray]) -> int: ...
-
-class BufferedRandom(BufferedReader, BufferedWriter):
- def __init__(self, raw: RawIOBase, buffer_size: int = ...) -> None: ...
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def tell(self) -> int: ...
-
-class BufferedRWPair(BufferedIOBase):
- def __init__(self, reader: RawIOBase, writer: RawIOBase,
- buffer_size: int = ...) -> None: ...
-
-
-class TextIOBase(IOBase):
- encoding = ... # type: str
- errors = ... # type: Optional[str]
- newlines = ... # type: Union[str, Tuple[str, ...], None]
- def __iter__(self) -> Iterator[str]: ... # type: ignore
- def __next__(self) -> str: ... # type: ignore
- def __enter__(self) -> 'TextIOBase': ...
- def detach(self) -> IOBase: ...
- def write(self, s: str) -> int: ...
- if sys.version_info >= (3, 4):
- def readline(self, size: int = ...) -> str: ... # type: ignore
- def read(self, size: Optional[int] = ...) -> str: ...
- elif sys.version_info >= (3, 2):
- def readline(self, limit: int = ...) -> str: ... # type: ignore
- else:
- def readline(self) -> str: ...
- if sys.version_info >= (3, 2):
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def tell(self) -> int: ...
-
-# TODO should extend from TextIOBase
-class TextIOWrapper(TextIO):
- line_buffering = ... # type: bool
- # TODO uncomment after fixing mypy about using write_through
- # if sys.version_info >= (3, 3):
- # def __init__(self, buffer: IO[bytes], encoding: str = ...,
- # errors: Optional[str] = ..., newline: Optional[str] = ...,
- # line_buffering: bool = ..., write_through: bool = ...) \
- # -> None: ...
- # else:
- # def __init__(self, buffer: IO[bytes],
- # encoding: str = ..., errors: Optional[str] = ...,
- # newline: Optional[str] = ..., line_buffering: bool = ...) \
- # -> None: ...
- def __init__(
- self,
- buffer: IO[bytes],
- encoding: str = ...,
- errors: Optional[str] = ...,
- newline: Optional[str] = ...,
- line_buffering: bool = ...,
- write_through: bool = ...
- ) -> None: ...
- # copied from IOBase
- def __exit__(self, t: type = None, value: BaseException = None,
- traceback: Any = None) -> bool: ...
- def close(self) -> None: ...
- def fileno(self) -> int: ...
- def flush(self) -> None: ...
- def isatty(self) -> bool: ...
- def readable(self) -> bool: ...
- def readlines(self, hint: int = ...) -> List[str]: ...
- def seekable(self) -> bool: ...
- def truncate(self, size: Optional[int] = ...) -> int: ...
- def writable(self) -> bool: ...
- # TODO should be the next line instead
- # def writelines(self, lines: List[str]) -> None: ...
- def writelines(self, lines: Any) -> None: ...
- if sys.version_info >= (3, 4):
- def __del__(self) -> None: ...
- if sys.version_info >= (3, 2):
- closed = ... # type: bool
- else:
- def closed(self) -> bool: ...
- # copied from TextIOBase
- encoding = ... # type: str
- errors = ... # type: Optional[str]
- newlines = ... # type: Union[str, Tuple[str, ...], None]
- def __iter__(self) -> Iterator[str]: ...
- def __next__(self) -> str: ...
- def __enter__(self) -> 'TextIO': ...
- def detach(self) -> IOBase: ...
- def write(self, s: str) -> int: ...
- if sys.version_info >= (3, 4):
- def readline(self, size: int = ...) -> str: ...
- def read(self, size: Optional[int] = ...) -> str: ...
- elif sys.version_info >= (3, 2):
- def readline(self, limit: int = ...) -> str: ...
- else:
- def readline(self) -> str: ...
- if sys.version_info >= (3, 2):
- def seek(self, offset: int, whence: int = ...) -> int: ...
- def tell(self) -> int: ...
-
-class StringIO(TextIOWrapper):
- def __init__(self, initial_value: str = ...,
- newline: Optional[str] = ...) -> None: ...
- name = ... # type: str
- def getvalue(self) -> str: ...
-
-class IncrementalNewlineDecoder(codecs.IncrementalDecoder): ...
diff --git a/typeshed/stdlib/3/itertools.pyi b/typeshed/stdlib/3/itertools.pyi
deleted file mode 100644
index 774d68f..0000000
--- a/typeshed/stdlib/3/itertools.pyi
+++ /dev/null
@@ -1,61 +0,0 @@
-# Stubs for itertools
-
-# Based on http://docs.python.org/3.2/library/itertools.html
-
-from typing import (Iterator, TypeVar, Iterable, overload, Any, Callable, Tuple,
- Generic, Optional)
-
-_T = TypeVar('_T')
-_S = TypeVar('_S')
-
-def count(start: int = ...,
- step: int = ...) -> Iterator[int]: ... # more general types?
-def cycle(iterable: Iterable[_T]) -> Iterator[_T]: ...
-
- at overload
-def repeat(object: _T) -> Iterator[_T]: ...
- at overload
-def repeat(object: _T, times: int) -> Iterator[_T]: ...
-
-def accumulate(iterable: Iterable[_T], func: Callable[[_T, _T], _T] = ...) -> Iterator[_T]: ...
-
-class chain(Iterator[_T], Generic[_T]):
- def __init__(self, *iterables: Iterable[_T]) -> None: ...
- def __next__(self) -> _T: ...
- def __iter__(self) -> Iterator[_T]: ...
- @staticmethod
- def from_iterable(iterable: Iterable[Iterable[_S]]) -> Iterator[_S]: ...
-
-def compress(data: Iterable[_T], selectors: Iterable[Any]) -> Iterator[_T]: ...
-def dropwhile(predicate: Callable[[_T], Any],
- iterable: Iterable[_T]) -> Iterator[_T]: ...
-def filterfalse(predicate: Callable[[_T], Any],
- iterable: Iterable[_T]) -> Iterator[_T]: ...
-
- at overload
-def groupby(iterable: Iterable[_T]) -> Iterator[Tuple[_T, Iterator[_T]]]: ...
- at overload
-def groupby(iterable: Iterable[_T],
- key: Callable[[_T], _S]) -> Iterator[Tuple[_S, Iterator[_T]]]: ...
-
- at overload
-def islice(iterable: Iterable[_T], stop: int) -> Iterator[_T]: ...
- at overload
-def islice(iterable: Iterable[_T], start: int, stop: Optional[int],
- step: int = ...) -> Iterator[_T]: ...
-
-def starmap(func: Callable[..., _S], iterable: Iterable[Iterable[Any]]) -> Iterator[_S]: ...
-def takewhile(predicate: Callable[[_T], Any],
- iterable: Iterable[_T]) -> Iterator[_T]: ...
-def tee(iterable: Iterable[_T], n: int = ...) -> Tuple[Iterator[_T], ...]: ...
-def zip_longest(*p: Iterable[Any],
- fillvalue: Any = ...) -> Iterator[Any]: ...
-
-def product(*p: Iterable[_T], repeat: int = ...) -> Iterator[Tuple[_T, ...]]: ...
-
-def permutations(iterable: Iterable[_T],
- r: Optional[int] = ...) -> Iterator[Tuple[_T, ...]]: ...
-def combinations(iterable: Iterable[_T],
- r: int) -> Iterable[Tuple[_T, ...]]: ...
-def combinations_with_replacement(iterable: Iterable[_T],
- r: int) -> Iterable[Tuple[_T, ...]]: ...
diff --git a/typeshed/stdlib/3/json/__init__.pyi b/typeshed/stdlib/3/json/__init__.pyi
deleted file mode 100644
index ccd121d..0000000
--- a/typeshed/stdlib/3/json/__init__.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-import sys
-from typing import Any, IO, Optional, Tuple, Callable, Dict, List, Union
-
-from .decoder import JSONDecoder
-from .encoder import JSONEncoder
-if sys.version_info >= (3, 5):
- from .decoder import JSONDecodeError
-
-def dumps(obj: Any,
- skipkeys: bool = ...,
- ensure_ascii: bool = ...,
- check_circular: bool = ...,
- allow_nan: bool = ...,
- cls: Any = ...,
- indent: Union[None, int, str] = ...,
- separators: Optional[Tuple[str, str]] = ...,
- default: Optional[Callable[[Any], Any]] = ...,
- sort_keys: bool = ...,
- **kwds: Any) -> str: ...
-
-def dump(obj: Any,
- fp: IO[str],
- skipkeys: bool = ...,
- ensure_ascii: bool = ...,
- check_circular: bool = ...,
- allow_nan: bool = ...,
- cls: Any = ...,
- indent: Union[None, int, str] = ...,
- separators: Optional[Tuple[str, str]] = ...,
- default: Optional[Callable[[Any], Any]] = ...,
- sort_keys: bool = ...,
- **kwds: Any) -> None: ...
-
-def loads(s: Union[str, bytes, bytearray],
- encoding: Any = ..., # ignored and deprecated
- cls: Any = ...,
- object_hook: Optional[Callable[[Dict], Any]] = ...,
- parse_float: Optional[Callable[[str], Any]] = ...,
- parse_int: Optional[Callable[[str], Any]] = ...,
- parse_constant: Optional[Callable[[str], Any]] = ...,
- object_pairs_hook: Optional[Callable[[List[Tuple[Any, Any]]], Any]] = ...,
- **kwds: Any) -> Any: ...
-
-def load(fp: IO[str],
- cls: Any = ...,
- object_hook: Optional[Callable[[Dict], Any]] = ...,
- parse_float: Optional[Callable[[str], Any]] = ...,
- parse_int: Optional[Callable[[str], Any]] = ...,
- parse_constant: Optional[Callable[[str], Any]] = ...,
- object_pairs_hook: Optional[Callable[[List[Tuple[Any, Any]]], Any]] = ...,
- **kwds: Any) -> Any: ...
diff --git a/typeshed/stdlib/3/json/decoder.pyi b/typeshed/stdlib/3/json/decoder.pyi
deleted file mode 100644
index 919039e..0000000
--- a/typeshed/stdlib/3/json/decoder.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-import sys
-from typing import Any, Callable, Dict, List, Tuple
-
-if sys.version_info >= (3, 5):
- class JSONDecodeError(ValueError):
- msg: str
- doc: str
- pos: int
- lineno: int
- colno: int
- def __init__(self, msg: str, doc: str, pos: int) -> None: ...
-
-class JSONDecoder:
- object_hook = None # type: Callable[[Dict[str, Any]], Any]
- parse_float = ... # Callable[[str], Any]
- parse_int = ... # Callable[[str], Any]
- parse_constant = ... # Callable[[str], Any]
- strict = ... # type: bool
- object_pairs_hook = None # type: Callable[[List[Tuple[str, Any]]], Any]
-
- def __init__(self, object_hook: Callable[[Dict[str, Any]], Any]=None,
- parse_float: Callable[[str], Any]=None,
- parse_int: Callable[[str], Any]=None,
- parse_constant: Callable[[str], Any]=None,
- strict: bool=True,
- object_pairs_hook: Callable[[List[Tuple[str, Any]]], Any]=None) -> None: ...
- def decode(self, s: str) -> Any: ...
- def raw_decode(self, s: str, idx: int=...) -> Tuple[Any, int]: ...
diff --git a/typeshed/stdlib/3/json/encoder.pyi b/typeshed/stdlib/3/json/encoder.pyi
deleted file mode 100644
index f75304d..0000000
--- a/typeshed/stdlib/3/json/encoder.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-from typing import Any, Callable, Iterator, Tuple
-
-class JSONEncoder:
- item_separator = ... # type: str
- key_separator = ... # type: str
-
- skipkeys = ... # type: bool
- ensure_ascii = ... # type: bool
- check_circular = ... # type: bool
- allow_nan = ... # type: bool
- sort_keys = ... # type: bool
- indent = None # type: int
-
- def __init__(self, skipkeys: bool=..., ensure_ascii: bool=...,
- check_circular: bool=..., allow_nan: bool=..., sort_keys: bool=...,
- indent: int=None, separators: Tuple[str, str]=None, default: Callable=None) -> None: ...
-
- def default(self, o: Any) -> Any: ...
- def encode(self, o: Any) -> str: ...
- def iterencode(self, o: Any, _one_shot: bool=False) -> Iterator[str]: ...
diff --git a/typeshed/stdlib/3/linecache.pyi b/typeshed/stdlib/3/linecache.pyi
deleted file mode 100644
index 4f14f6a..0000000
--- a/typeshed/stdlib/3/linecache.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-from typing import Any
-
-def getline(filename: str, lineno: int, module_globals: Any=...) -> str: ...
-def clearcache() -> None: ...
-def getlines(filename: str, module_globals: Any=...) -> None: ...
diff --git a/typeshed/stdlib/3/macpath.pyi b/typeshed/stdlib/3/macpath.pyi
deleted file mode 100644
index 7d8bb09..0000000
--- a/typeshed/stdlib/3/macpath.pyi
+++ /dev/null
@@ -1,46 +0,0 @@
-# Stubs for os.path
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http://docs.python.org/3.2/library/os.path.html
-
-from typing import Any, List, Tuple, IO
-
-# ----- os.path variables -----
-supports_unicode_filenames = False
-
-# ----- os.path function stubs -----
-def abspath(path: str) -> str: ...
-def basename(path) -> str: ...
-def commonprefix(list: List[str]) -> str: ...
-def dirname(path: str) -> str: ...
-def exists(path: str) -> bool: ...
-def lexists(path: str) -> bool: ...
-def expanduser(path: str) -> str: ...
-def expandvars(path: str) -> str: ...
-def getatime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getmtime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getctime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getsize(path: str) -> int: ...
-def isabs(path: str) -> bool: ...
-def isfile(path: str) -> bool: ...
-def isdir(path: str) -> bool: ...
-def islink(path: str) -> bool: ...
-def ismount(path: str) -> bool: ...
-def join(path: str, *paths: str) -> str: ...
-def normcase(path: str) -> str: ...
-def normpath(path: str) -> str: ...
-def realpath(path: str) -> str: ...
-def relpath(path: str, start: str = ...) -> str: ...
-def samefile(path1: str, path2: str) -> bool: ...
-
-def sameopenfile(fp1: IO[Any], fp2: IO[Any]) -> bool: ...
-
-# def samestat(stat1: stat_result, stat2: stat_result) -> bool:
-# ... # Unix only
-def split(path: str) -> Tuple[str, str]: ...
-def splitdrive(path: str) -> Tuple[str, str]: ...
-def splitext(path: str) -> Tuple[str, str]: ...
-# def splitunc(path: str) -> Tuple[str, str] : ... # Windows only, deprecated
diff --git a/typeshed/stdlib/3/msvcrt.pyi b/typeshed/stdlib/3/msvcrt.pyi
deleted file mode 100644
index bcab64c..0000000
--- a/typeshed/stdlib/3/msvcrt.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for msvcrt
-
-# NOTE: These are incomplete!
-
-from typing import overload, BinaryIO, TextIO
-
-def get_osfhandle(file: int) -> int: ...
-def open_osfhandle(handle: int, flags: int) -> int: ...
diff --git a/typeshed/stdlib/3/multiprocessing/__init__.pyi b/typeshed/stdlib/3/multiprocessing/__init__.pyi
deleted file mode 100644
index 8ab505e..0000000
--- a/typeshed/stdlib/3/multiprocessing/__init__.pyi
+++ /dev/null
@@ -1,99 +0,0 @@
-# Stubs for multiprocessing
-
-from typing import Any, Callable, Iterable, Mapping, Optional, Dict, List
-
-from multiprocessing.process import current_process as current_process
-
-class Lock():
- def acquire(self, block: bool = ..., timeout: int = ...) -> None: ...
- def release(self) -> None: ...
-
-class AsyncResult():
- def get(self, timeout: float = -1) -> Any: ...
- def wait(self, timeout: float = -1) -> None: ...
- def ready(self) -> bool: ...
- def successful(self) -> bool: ...
-
-class Pool():
- def __init__(self, processes: Optional[int] = None,
- initializer: Optional[Callable[..., None]] = None,
- initargs: Iterable[Any] = (),
- maxtasksperchild: Optional[int] = None,
- context: Any = None) -> None: ...
- def apply(self,
- func: Callable[..., Any],
- args: Iterable[Any]=(),
- kwds: Dict[str, Any]=...) -> Any: ...
- def apply_async(self,
- func: Callable[..., Any],
- args: Iterable[Any]=(),
- kwds: Dict[str, Any]=...,
- callback: Callable[..., None] = None,
- error_callback: Callable[[BaseException], None] = None) -> AsyncResult: ...
- def map(self,
- func: Callable[..., Any],
- iterable: Iterable[Any]=(),
- chunksize: Optional[int] = None) -> List[Any]: ...
- def map_async(self, func: Callable[..., Any],
- iterable: Iterable[Any] = (),
- chunksize: Optional[int] = None,
- callback: Callable[..., None] = None,
- error_callback: Callable[[BaseException], None] = None) -> AsyncResult: ...
- def imap(self,
- func: Callable[..., Any],
- iterable: Iterable[Any]=(),
- chunksize: Optional[int] = None) -> Iterable[Any]: ...
- def imap_unordered(self,
- func: Callable[..., Any],
- iterable: Iterable[Any]=(),
- chunksize: Optional[int] = None) -> Iterable[Any]: ...
- def starmap(self,
- func: Callable[..., Any],
- iterable: Iterable[Iterable[Any]]=(),
- chunksize: Optional[int] = None) -> List[Any]: ...
- def starmap_async(self,
- func: Callable[..., Any],
- iterable: Iterable[Iterable[Any]] = (),
- chunksize: Optional[int] = None,
- callback: Callable[..., None] = None,
- error_callback: Callable[[BaseException], None] = None) -> AsyncResult: ...
- def close(self) -> None: ...
- def terminate(self) -> None: ...
- def join(self) -> None: ...
- def __enter__(self) -> 'Pool': ...
- def __exit__(self, exc_type, exc_val, exc_tb) -> None: ...
-
-class Process():
- # TODO: set type of group to None
- def __init__(self,
- group: Any = ...,
- target: Callable = ...,
- name: str = ...,
- args: Iterable[Any] = ...,
- kwargs: Mapping[Any, Any] = ...,
- daemon: bool = ...) -> None: ...
- def start(self) -> None: ...
- def run(self) -> None: ...
- def terminate(self) -> None: ...
- def is_alive(self) -> bool: ...
- def join(self, timeout: float = ...) -> None: ...
-
-class Queue():
- def __init__(self, maxsize: int = ...) -> None: ...
- def get(self, block: bool = ..., timeout: float = ...) -> Any: ...
- def put(self, item: Any, block: bool = ..., timeout: float = ...) -> None: ...
- def qsize(self) -> int: ...
- def empty(self) -> bool: ...
- def full(self) -> bool: ...
- def put_nowait(self, item: Any) -> None: ...
- def get_nowait(self) -> Any: ...
- def close(self) -> None: ...
- def join_thread(self) -> None: ...
- def cancel_join_thread(self) -> None: ...
-
-class Value():
- def __init__(self, typecode_or_type: str, *args: Any, lock: bool = ...) -> None: ...
-
-# ----- multiprocessing function stubs -----
-def cpu_count() -> int: ...
-def freeze_support() -> None: ...
diff --git a/typeshed/stdlib/3/multiprocessing/managers.pyi b/typeshed/stdlib/3/multiprocessing/managers.pyi
deleted file mode 100644
index c5d053e..0000000
--- a/typeshed/stdlib/3/multiprocessing/managers.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for multiprocessing.managers
-
-# NOTE: These are incomplete!
-
-from typing import Any
-
-class BaseManager:
- def register(self, typeid: str, callable: Any = ...) -> None: ...
-
-class RemoteError(Exception): ...
diff --git a/typeshed/stdlib/3/multiprocessing/pool.pyi b/typeshed/stdlib/3/multiprocessing/pool.pyi
deleted file mode 100644
index ed91749..0000000
--- a/typeshed/stdlib/3/multiprocessing/pool.pyi
+++ /dev/null
@@ -1,58 +0,0 @@
-# Stubs for multiprocessing.pool
-
-# NOTE: These are incomplete!
-
-from typing import Any, Callable, Iterable, Mapping, Optional, Dict, List
-
-class AsyncResult():
- def get(self, timeout: float = -1) -> Any: ...
- def wait(self, timeout: float = -1) -> None: ...
- def ready(self) -> bool: ...
- def successful(self) -> bool: ...
-
-class ThreadPool():
- def __init__(self, processes: Optional[int] = None,
- initializer: Optional[Callable[..., None]] = None,
- initargs: Iterable[Any] = ()) -> None: ...
- def apply(self,
- func: Callable[..., Any],
- args: Iterable[Any]=(),
- kwds: Dict[str, Any]=...) -> Any: ...
- def apply_async(self,
- func: Callable[..., Any],
- args: Iterable[Any]=(),
- kwds: Dict[str, Any]=...,
- callback: Callable[..., None] = None,
- error_callback: Callable[[BaseException], None] = None) -> AsyncResult: ...
- def map(self,
- func: Callable[..., Any],
- iterable: Iterable[Any]=(),
- chunksize: Optional[int] = None) -> List[Any]: ...
- def map_async(self, func: Callable[..., Any],
- iterable: Iterable[Any] = (),
- chunksize: Optional[int] = None,
- callback: Callable[..., None] = None,
- error_callback: Callable[[BaseException], None] = None) -> AsyncResult: ...
- def imap(self,
- func: Callable[..., Any],
- iterable: Iterable[Any]=(),
- chunksize: Optional[int] = None) -> Iterable[Any]: ...
- def imap_unordered(self,
- func: Callable[..., Any],
- iterable: Iterable[Any]=(),
- chunksize: Optional[int] = None) -> Iterable[Any]: ...
- def starmap(self,
- func: Callable[..., Any],
- iterable: Iterable[Iterable[Any]]=(),
- chunksize: Optional[int] = None) -> List[Any]: ...
- def starmap_async(self,
- func: Callable[..., Any],
- iterable: Iterable[Iterable[Any]] = (),
- chunksize: Optional[int] = None,
- callback: Callable[..., None] = None,
- error_callback: Callable[[BaseException], None] = None) -> AsyncResult: ...
- def close(self) -> None: ...
- def terminate(self) -> None: ...
- def join(self) -> None: ...
- def __enter__(self) -> 'ThreadPool': ...
- def __exit__(self, exc_type, exc_val, exc_tb) -> None: ...
diff --git a/typeshed/stdlib/3/multiprocessing/process.pyi b/typeshed/stdlib/3/multiprocessing/process.pyi
deleted file mode 100644
index df8ea93..0000000
--- a/typeshed/stdlib/3/multiprocessing/process.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-from typing import List
-from multiprocessing import Process
-
-def current_process() -> Process: ...
-def active_children() -> List[Process]: ...
diff --git a/typeshed/stdlib/3/nntplib.pyi b/typeshed/stdlib/3/nntplib.pyi
deleted file mode 100644
index 1bf2f41..0000000
--- a/typeshed/stdlib/3/nntplib.pyi
+++ /dev/null
@@ -1,104 +0,0 @@
-# Stubs for nntplib (Python 3)
-
-import datetime
-import socket
-import ssl
-import sys
-from typing import Any, Dict, IO, Iterable, List, NamedTuple, Optional, Tuple, TypeVar, Union
-
-_SelfT = TypeVar('_SelfT', bound=_NNTPBase)
-_File = Union[IO[bytes], bytes, str, None]
-
-
-class NNTPError(Exception):
- response: str
-class NNTPReplyError(NNTPError): ...
-class NNTPTemporaryError(NNTPError): ...
-class NNTPPermanentError(NNTPError): ...
-class NNTPProtocolError(NNTPError): ...
-class NNTPDataError(NNTPError): ...
-
-NNTP_PORT: int
-NNTP_SSL_PORT: int
-
-GroupInfo = NamedTuple('GroupInfo', [
- ('group', str),
- ('last', str),
- ('first', str),
- ('flag', str),
-])
-ArticleInfo = NamedTuple('ArticleInfo', [
- ('number', int),
- ('message_id', str),
- ('lines', List[bytes]),
-])
-
-def decode_header(header_str: str) -> str: ...
-
-class _NNTPBase:
- encoding: str
- errors: str
-
- host: str
- file: IO[bytes]
- debugging: int
- welcome: str
- readermode_afterauth: bool
- tls_on: bool
- authenticated: bool
- nntp_implementation: str
- nntp_version: int
-
- def __init__(self, file: IO[bytes], host: str,
- readermode: Optional[bool] = ..., timeout: float = ...) -> None: ...
- if sys.version_info >= (3, 3):
- def __enter__(self: _SelfT) -> _SelfT: ...
- def __exit__(self, *args: Any) -> None: ...
- def getwelcome(self) -> str: ...
- def getcapabilities(self) -> Dict[str, List[str]]: ...
- def set_debuglevel(self, level: int) -> None: ...
- def debug(self, level: int) -> None: ...
- def capabilities(self) -> Tuple[str, Dict[str, List[str]]]: ...
- def newgroups(self, date: Union[datetime.date, datetime.datetime], *, file: _File = ...) -> Tuple[str, List[str]]: ...
- def newnews(self, group: str, date: Union[datetime.date, datetime.datetime], *, file: _File = ...) -> Tuple[str, List[str]]: ...
- def list(self, group_pattern: Optional[str] = ..., *, file: _File = ...) -> Tuple[str, List[str]]: ...
- def description(self, group: str) -> str: ...
- def descriptions(self, group_pattern: str) -> Tuple[str, Dict[str, str]]: ...
- def group(self, name: str) -> Tuple[str, int, int, int, str]: ...
- def help(self, *, file: _File = ...) -> Tuple[str, List[str]]: ...
- def stat(self, message_spec: Any = ...) -> Tuple[str, int, str]: ...
- def next(self) -> Tuple[str, int, str]: ...
- def last(self) -> Tuple[str, int, str]: ...
- def head(self, message_spec: Any = ..., *, file: _File = ...) -> Tuple[str, ArticleInfo]: ...
- def body(self, message_spec: Any = ..., *, file: _File = ...) -> Tuple[str, ArticleInfo]: ...
- def article(self, message_spec: Any = ..., *, file: _File = ...) -> Tuple[str, ArticleInfo]: ...
- def slave(self) -> str: ...
- def xhdr(self, hdr: str, str: Any, *, file: _File = ...) -> Tuple[str, List[str]]: ...
- def xover(self, start: int, end: int, *, file: _File = ...) -> Tuple[str, List[Tuple[int, Dict[str, str]]]]: ...
- def over(self, message_spec: Union[None, str, List[Any], Tuple[Any, ...]], *, file: _File = ...) -> Tuple[str, List[Tuple[int, Dict[str, str]]]]: ...
- def xgtitle(self, group: str, *, file: _File = ...) -> Tuple[str, List[Tuple[str, str]]]: ...
- def xpath(self, id: Any) -> Tuple[str, str]: ...
- def date(self) -> Tuple[str, datetime.datetime]: ...
- def post(self, data: Union[bytes, Iterable[bytes]]) -> str: ...
- def ihave(self, message_id: Any, data: Union[bytes, Iterable[bytes]]) -> str: ...
- def quit(self) -> str: ...
- def login(self, user: Optional[str] = ..., password: Optional[str] = ..., usenetrc: bool = ...) -> None: ...
- def starttls(self, ssl_context: Optional[ssl.SSLContext] = ...) -> None: ...
-
-
-class NNTP(_NNTPBase):
- port: int
- sock: socket.socket
-
- def __init__(self, host: str, port: int = ..., user: Optional[str] = ..., password: Optional[str] = ...,
- readermode: Optional[bool] = ..., usenetrc: bool = ...,
- timeout: float = ...) -> None: ...
-
-
-class NNTP_SSL(_NNTPBase):
- sock: socket.socket
-
- def __init__(self, host: str, port: int = ..., user: Optional[str] = ..., password: Optional[str] = ...,
- ssl_context: Optional[ssl.SSLContext] = ...,
- readermode: Optional[bool] = ..., usenetrc: bool = ...,
- timeout: float = ...) -> None: ...
diff --git a/typeshed/stdlib/3/ntpath.pyi b/typeshed/stdlib/3/ntpath.pyi
deleted file mode 100644
index 7d8bb09..0000000
--- a/typeshed/stdlib/3/ntpath.pyi
+++ /dev/null
@@ -1,46 +0,0 @@
-# Stubs for os.path
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http://docs.python.org/3.2/library/os.path.html
-
-from typing import Any, List, Tuple, IO
-
-# ----- os.path variables -----
-supports_unicode_filenames = False
-
-# ----- os.path function stubs -----
-def abspath(path: str) -> str: ...
-def basename(path) -> str: ...
-def commonprefix(list: List[str]) -> str: ...
-def dirname(path: str) -> str: ...
-def exists(path: str) -> bool: ...
-def lexists(path: str) -> bool: ...
-def expanduser(path: str) -> str: ...
-def expandvars(path: str) -> str: ...
-def getatime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getmtime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getctime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getsize(path: str) -> int: ...
-def isabs(path: str) -> bool: ...
-def isfile(path: str) -> bool: ...
-def isdir(path: str) -> bool: ...
-def islink(path: str) -> bool: ...
-def ismount(path: str) -> bool: ...
-def join(path: str, *paths: str) -> str: ...
-def normcase(path: str) -> str: ...
-def normpath(path: str) -> str: ...
-def realpath(path: str) -> str: ...
-def relpath(path: str, start: str = ...) -> str: ...
-def samefile(path1: str, path2: str) -> bool: ...
-
-def sameopenfile(fp1: IO[Any], fp2: IO[Any]) -> bool: ...
-
-# def samestat(stat1: stat_result, stat2: stat_result) -> bool:
-# ... # Unix only
-def split(path: str) -> Tuple[str, str]: ...
-def splitdrive(path: str) -> Tuple[str, str]: ...
-def splitext(path: str) -> Tuple[str, str]: ...
-# def splitunc(path: str) -> Tuple[str, str] : ... # Windows only, deprecated
diff --git a/typeshed/stdlib/3/nturl2path.pyi b/typeshed/stdlib/3/nturl2path.pyi
deleted file mode 100644
index b8ad8d6..0000000
--- a/typeshed/stdlib/3/nturl2path.pyi
+++ /dev/null
@@ -1,2 +0,0 @@
-def url2pathname(url: str) -> str: ...
-def pathname2url(p: str) -> str: ...
diff --git a/typeshed/stdlib/3/os/__init__.pyi b/typeshed/stdlib/3/os/__init__.pyi
deleted file mode 100644
index 827a817..0000000
--- a/typeshed/stdlib/3/os/__init__.pyi
+++ /dev/null
@@ -1,435 +0,0 @@
-# Stubs for os
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http: //docs.python.org/3.2/library/os.html
-
-from builtins import OSError as error
-from io import TextIOWrapper as _TextIOWrapper
-import sys
-from typing import (
- Mapping, MutableMapping, Dict, List, Any, Tuple, Iterator, overload, Union, AnyStr,
- Optional, Generic, Set, Callable, Text, Sequence, NamedTuple, TypeVar
-)
-from . import path as path
-from mypy_extensions import NoReturn
-
-_T = TypeVar('_T')
-
-# ----- os variables -----
-
-supports_bytes_environ = False # TODO: True when bytes implemented?
-
-if sys.version_info >= (3, 3):
- supports_dir_fd = ... # type: Set[Callable[..., Any]]
- supports_fd = ... # type: Set[Callable[..., Any]]
- supports_effective_ids = ... # type: Set[Callable[..., Any]]
- supports_follow_symlinks = ... # type: Set[Callable[..., Any]]
-
-SEEK_SET = 0
-SEEK_CUR = 0
-SEEK_END = 0
-
-O_RDONLY = 0
-O_WRONLY = 0
-O_RDWR = 0
-O_APPEND = 0
-O_CREAT = 0
-O_EXCL = 0
-O_TRUNC = 0
-O_DSYNC = 0 # Unix only
-O_RSYNC = 0 # Unix only
-O_SYNC = 0 # Unix only
-O_NDELAY = 0 # Unix only
-O_NONBLOCK = 0 # Unix only
-O_NOCTTY = 0 # Unix only
-O_SHLOCK = 0 # Unix only
-O_EXLOCK = 0 # Unix only
-O_BINARY = 0 # Windows only
-O_NOINHERIT = 0 # Windows only
-O_SHORT_LIVED = 0 # Windows only
-O_TEMPORARY = 0 # Windows only
-O_RANDOM = 0 # Windows only
-O_SEQUENTIAL = 0 # Windows only
-O_TEXT = 0 # Windows only
-O_ASYNC = 0 # Gnu extension if in C library
-O_DIRECT = 0 # Gnu extension if in C library
-O_DIRECTORY = 0 # Gnu extension if in C library
-O_NOFOLLOW = 0 # Gnu extension if in C library
-O_NOATIME = 0 # Gnu extension if in C library
-
-curdir = ... # type: str
-pardir = ... # type: str
-sep = ... # type: str
-altsep = ... # type: str
-extsep = ... # type: str
-pathsep = ... # type: str
-defpath = ... # type: str
-linesep = ... # type: str
-devnull = ... # type: str
-name = ... # type: str
-
-F_OK = 0
-R_OK = 0
-W_OK = 0
-X_OK = 0
-
-class _Environ(MutableMapping[AnyStr, AnyStr], Generic[AnyStr]):
- def copy(self) -> Dict[AnyStr, AnyStr]: ...
-
-environ = ... # type: _Environ[str]
-environb = ... # type: _Environ[bytes]
-
-confstr_names = ... # type: Dict[str, int] # Unix only
-pathconf_names = ... # type: Dict[str, int] # Unix only
-sysconf_names = ... # type: Dict[str, int] # Unix only
-
-EX_OK = 0 # Unix only
-EX_USAGE = 0 # Unix only
-EX_DATAERR = 0 # Unix only
-EX_NOINPUT = 0 # Unix only
-EX_NOUSER = 0 # Unix only
-EX_NOHOST = 0 # Unix only
-EX_UNAVAILABLE = 0 # Unix only
-EX_SOFTWARE = 0 # Unix only
-EX_OSERR = 0 # Unix only
-EX_OSFILE = 0 # Unix only
-EX_CANTCREAT = 0 # Unix only
-EX_IOERR = 0 # Unix only
-EX_TEMPFAIL = 0 # Unix only
-EX_PROTOCOL = 0 # Unix only
-EX_NOPERM = 0 # Unix only
-EX_CONFIG = 0 # Unix only
-EX_NOTFOUND = 0 # Unix only
-
-P_NOWAIT = 0
-P_NOWAITO = 0
-P_WAIT = 0
-# P_DETACH = 0 # Windows only
-# P_OVERLAY = 0 # Windows only
-
-# wait()/waitpid() options
-WNOHANG = 0 # Unix only
-# WCONTINUED = 0 # some Unix systems
-# WUNTRACED = 0 # Unix only
-
-TMP_MAX = 0 # Undocumented, but used by tempfile
-
-# ----- os classes (structures) -----
-if sys.version_info >= (3, 6):
- from builtins import _PathLike as PathLike # See comment in builtins
-
-_PathType = path._PathType
-
-if sys.version_info >= (3, 6):
- class DirEntry(PathLike[AnyStr]):
- # This is what the scandir interator yields
- # The constructor is hidden
-
- name = ... # type: AnyStr
- path = ... # type: AnyStr
- def inode(self) -> int: ...
- def is_dir(self, follow_symlinks: bool = ...) -> bool: ...
- def is_file(self, follow_symlinks: bool = ...) -> bool: ...
- def is_symlink(self) -> bool: ...
- def stat(self) -> stat_result: ...
-
- def __fspath__(self) -> AnyStr: ...
-elif sys.version_info >= (3, 5):
- class DirEntry(Generic[AnyStr]):
- # This is what the scandir interator yields
- # The constructor is hidden
-
- name = ... # type: AnyStr
- path = ... # type: AnyStr
- def inode(self) -> int: ...
- def is_dir(self, follow_symlinks: bool = ...) -> bool: ...
- def is_file(self, follow_symlinks: bool = ...) -> bool: ...
- def is_symlink(self) -> bool: ...
- def stat(self) -> stat_result: ...
-
-
-class stat_result:
- # For backward compatibility, the return value of stat() is also
- # accessible as a tuple of at least 10 integers giving the most important
- # (and portable) members of the stat structure, in the order st_mode,
- # st_ino, st_dev, st_nlink, st_uid, st_gid, st_size, st_atime, st_mtime,
- # st_ctime. More items may be added at the end by some implementations.
-
- st_mode = 0 # protection bits,
- st_ino = 0 # inode number,
- st_dev = 0 # device,
- st_nlink = 0 # number of hard links,
- st_uid = 0 # user id of owner,
- st_gid = 0 # group id of owner,
- st_size = 0 # size of file, in bytes,
- st_atime = 0.0 # time of most recent access,
- st_mtime = 0.0 # time of most recent content modification,
- st_ctime = 0.0 # platform dependent (time of most recent metadata change on Unix, or the time of creation on Windows)
-
- if sys.version_info >= (3, 3):
- st_atime_ns = 0 # time of most recent access, in nanoseconds
- st_mtime_ns = 0 # time of most recent content modification in nanoseconds
- st_ctime_ns = 0 # platform dependent (time of most recent metadata change on Unix, or the time of creation on Windows) in nanoseconds
-
- # not documented
- def __init__(self, tuple: Tuple[int, ...]) -> None: ...
-
- # On some Unix systems (such as Linux), the following attributes may also
- # be available:
- st_blocks = 0 # number of blocks allocated for file
- st_blksize = 0 # filesystem blocksize
- st_rdev = 0 # type of device if an inode device
- st_flags = 0 # user defined flags for file
-
- # On other Unix systems (such as FreeBSD), the following attributes may be
- # available (but may be only filled out if root tries to use them):
- st_gen = 0 # file generation number
- st_birthtime = 0 # time of file creation
-
- # On Mac OS systems, the following attributes may also be available:
- st_rsize = 0
- st_creator = 0
- st_type = 0
-
-class statvfs_result: # Unix only
- f_bsize = 0
- f_frsize = 0
- f_blocks = 0
- f_bfree = 0
- f_bavail = 0
- f_files = 0
- f_ffree = 0
- f_favail = 0
- f_flag = 0
- f_namemax = 0
-
-# ----- os function stubs -----
-if sys.version_info >= (3, 6):
- def fsencode(filename: Union[str, bytes, PathLike]) -> bytes: ...
-else:
- def fsencode(filename: Union[str, bytes]) -> bytes: ...
-
-if sys.version_info >= (3, 6):
- def fsdecode(filename: Union[str, bytes, PathLike]) -> str: ...
-else:
- def fsdecode(filename: Union[str, bytes]) -> str: ...
-
-if sys.version_info >= (3, 6):
- @overload
- def fspath(path: str) -> str: ...
- @overload
- def fspath(path: bytes) -> bytes: ...
- @overload
- def fspath(path: PathLike) -> Any: ...
-
-def get_exec_path(env: Optional[Mapping[str, str]] = ...) -> List[str]: ...
-# NOTE: get_exec_path(): returns List[bytes] when env not None
-def ctermid() -> str: ... # Unix only
-def getegid() -> int: ... # Unix only
-def geteuid() -> int: ... # Unix only
-def getgid() -> int: ... # Unix only
-def getgroups() -> List[int]: ... # Unix only, behaves differently on Mac
-def initgroups(username: str, gid: int) -> None: ... # Unix only
-def getlogin() -> str: ...
-def getpgid(pid: int) -> int: ... # Unix only
-def getpgrp() -> int: ... # Unix only
-def getpid() -> int: ...
-def getppid() -> int: ...
-def getresuid() -> Tuple[int, int, int]: ... # Unix only
-def getresgid() -> Tuple[int, int, int]: ... # Unix only
-def getuid() -> int: ... # Unix only
-def setegid(egid: int) -> None: ... # Unix only
-def seteuid(euid: int) -> None: ... # Unix only
-def setgid(gid: int) -> None: ... # Unix only
-def setgroups(groups: Sequence[int]) -> None: ... # Unix only
-def setpgrp() -> None: ... # Unix only
-def setpgid(pid: int, pgrp: int) -> None: ... # Unix only
-def setregid(rgid: int, egid: int) -> None: ... # Unix only
-def setresgid(rgid: int, egid: int, sgid: int) -> None: ... # Unix only
-def setresuid(ruid: int, euid: int, suid: int) -> None: ... # Unix only
-def setreuid(ruid: int, euid: int) -> None: ... # Unix only
-def getsid(pid: int) -> int: ... # Unix only
-def setsid() -> None: ... # Unix only
-def setuid(uid: int) -> None: ... # Unix only
-def strerror(code: int) -> str: ...
-def umask(mask: int) -> int: ...
-def uname() -> Tuple[str, str, str, str, str]: ... # Unix only
-
- at overload
-def getenv(key: Text) -> Optional[str]: ...
- at overload
-def getenv(key: Text, default: _T) -> Union[str, _T]: ...
-def getenvb(key: bytes, default: bytes = ...) -> bytes: ...
-def putenv(key: Union[bytes, Text], value: Union[bytes, Text]) -> None: ...
-def unsetenv(key: Union[bytes, Text]) -> None: ...
-
-# Return IO or TextIO
-def fdopen(fd: int, mode: str = ..., buffering: int = ..., encoding: str = ...,
- errors: str = ..., newline: str = ..., closefd: bool = ...) -> Any: ...
-def close(fd: int) -> None: ...
-def closerange(fd_low: int, fd_high: int) -> None: ...
-def device_encoding(fd: int) -> Optional[str]: ...
-def dup(fd: int) -> int: ...
-def dup2(fd: int, fd2: int) -> None: ...
-def fchmod(fd: int, mode: int) -> None: ... # Unix only
-def fchown(fd: int, uid: int, gid: int) -> None: ... # Unix only
-def fdatasync(fd: int) -> None: ... # Unix only, not Mac
-def fpathconf(fd: int, name: Union[str, int]) -> int: ... # Unix only
-def fstat(fd: int) -> stat_result: ...
-def fstatvfs(fd: int) -> statvfs_result: ... # Unix only
-def fsync(fd: int) -> None: ...
-def ftruncate(fd: int, length: int) -> None: ... # Unix only
-def isatty(fd: int) -> bool: ... # Unix only
-def lseek(fd: int, pos: int, how: int) -> int: ...
-def open(file: _PathType, flags: int, mode: int = ...) -> int: ...
-def openpty() -> Tuple[int, int]: ... # some flavors of Unix
-def pipe() -> Tuple[int, int]: ...
-def read(fd: int, n: int) -> bytes: ...
-def tcgetpgrp(fd: int) -> int: ... # Unix only
-def tcsetpgrp(fd: int, pg: int) -> None: ... # Unix only
-def ttyname(fd: int) -> str: ... # Unix only
-def write(fd: int, string: bytes) -> int: ...
-def access(path: _PathType, mode: int) -> bool: ...
-def chdir(path: _PathType) -> None: ...
-def fchdir(fd: int) -> None: ...
-def getcwd() -> str: ...
-def getcwdb() -> bytes: ...
-def chflags(path: _PathType, flags: int) -> None: ... # Unix only
-def chroot(path: _PathType) -> None: ... # Unix only
-def chmod(path: _PathType, mode: int) -> None: ...
-def chown(path: _PathType, uid: int, gid: int) -> None: ... # Unix only
-def lchflags(path: _PathType, flags: int) -> None: ... # Unix only
-def lchmod(path: _PathType, mode: int) -> None: ... # Unix only
-def lchown(path: _PathType, uid: int, gid: int) -> None: ... # Unix only
-def link(src: _PathType, link_name: _PathType) -> None: ...
-
- at overload
-def listdir(path: str = ...) -> List[str]: ...
- at overload
-def listdir(path: bytes) -> List[bytes]: ...
-
-def lstat(path: _PathType) -> stat_result: ...
-def mkfifo(path: _PathType, mode: int = ...) -> None: ... # Unix only
-def mknod(filename: _PathType, mode: int = ..., device: int = ...) -> None: ...
-def major(device: int) -> int: ...
-def minor(device: int) -> int: ...
-def makedev(major: int, minor: int) -> int: ...
-def mkdir(path: _PathType, mode: int = ...) -> None: ...
-def makedirs(path: _PathType, mode: int = ...,
- exist_ok: bool = ...) -> None: ...
-def pathconf(path: _PathType, name: Union[str, int]) -> int: ... # Unix only
-def readlink(path: AnyStr) -> AnyStr: ...
-def remove(path: _PathType) -> None: ...
-def removedirs(path: _PathType) -> None: ...
-def rename(src: _PathType, dst: _PathType) -> None: ...
-def renames(old: _PathType, new: _PathType) -> None: ...
-if sys.version_info >= (3, 3):
- def replace(src: _PathType, dst: _PathType) -> None: ...
-def rmdir(path: _PathType) -> None: ...
-if sys.version_info >= (3, 5):
- @overload
- def scandir(path: str = ...) -> Iterator[DirEntry[str]]: ...
- @overload
- def scandir(path: bytes) -> Iterator[DirEntry[bytes]]: ...
-def stat(path: _PathType) -> stat_result: ...
-def stat_float_times(newvalue: Union[bool, None] = ...) -> bool: ...
-def statvfs(path: _PathType) -> statvfs_result: ... # Unix only
-def symlink(source: _PathType, link_name: _PathType,
- target_is_directory: bool = ...) -> None:
- ... # final argument in Windows only
-def unlink(path: _PathType) -> None: ...
-def utime(path: _PathType, times: Optional[Tuple[float, float]] = ...) -> None: ...
-
-# TODO onerror: function from OSError to void
-def walk(top: AnyStr, topdown: bool = ..., onerror: Any = ...,
- followlinks: bool = ...) -> Iterator[Tuple[AnyStr, List[AnyStr],
- List[AnyStr]]]: ...
-
-def abort() -> NoReturn: ...
-# These are defined as execl(file, *args) but the first *arg is mandatory.
-def execl(file: _PathType, __arg0: Union[bytes, Text], *args: Union[bytes, Text]) -> NoReturn: ...
-def execlp(file: _PathType, __arg0: Union[bytes, Text], *args: Union[bytes, Text]) -> NoReturn: ...
-
-# These are: execle(file, *args, env) but env is pulled from the last element of the args.
-def execle(file: _PathType, __arg0: Union[bytes, Text], *args: Any) -> NoReturn: ...
-def execlpe(file: _PathType, __arg0: Union[bytes, Text], *args: Any) -> NoReturn: ...
-
-# The docs say `args: tuple or list of strings`
-# The implementation enforces tuple or list so we can't use Sequence.
-_ExecVArgs = Union[Tuple[Union[bytes, Text], ...], List[bytes], List[Text], List[Union[bytes, Text]]]
-def execv(path: _PathType, args: _ExecVArgs) -> None: ...
-def execve(path: _PathType, args: _ExecVArgs, env: Mapping[str, str]) -> None: ...
-def execvp(file: _PathType, args: _ExecVArgs) -> None: ...
-def execvpe(file: _PathType, args: _ExecVArgs, env: Mapping[str, str]) -> None: ...
-
-def _exit(n: int) -> NoReturn: ...
-def fork() -> int: ... # Unix only
-def forkpty() -> Tuple[int, int]: ... # some flavors of Unix
-def kill(pid: int, sig: int) -> None: ...
-def killpg(pgid: int, sig: int) -> None: ... # Unix only
-def nice(increment: int) -> int: ... # Unix only
-def plock(op: int) -> None: ... # Unix only ???op is int?
-
-class popen(_TextIOWrapper):
- # TODO 'b' modes or bytes command not accepted?
- def __init__(self, command: str, mode: str = ...,
- bufsize: int = ...) -> None: ...
- def close(self) -> Any: ... # may return int
-
-def spawnl(mode: int, path: _PathType, arg0: Union[bytes, Text], *args: Union[bytes, Text]) -> int: ...
-def spawnle(mode: int, path: _PathType, arg0: Union[bytes, Text],
- *args: Any) -> int: ... # Imprecise sig
-def spawnlp(mode: int, file: _PathType, arg0: Union[bytes, Text],
- *args: Union[bytes, Text]) -> int: ... # Unix only TODO
-def spawnlpe(mode: int, file: _PathType, arg0: Union[bytes, Text], *args: Any) -> int:
- ... # Imprecise signature; Unix only TODO
-def spawnv(mode: int, path: _PathType, args: List[Union[bytes, Text]]) -> int: ...
-def spawnve(mode: int, path: _PathType, args: List[Union[bytes, Text]],
- env: Mapping[str, str]) -> int: ...
-def spawnvp(mode: int, file: _PathType, args: List[Union[bytes, Text]]) -> int: ... # Unix only
-def spawnvpe(mode: int, file: _PathType, args: List[Union[bytes, Text]],
- env: Mapping[str, str]) -> int:
- ... # Unix only
-def startfile(path: _PathType, operation: Optional[str] = ...) -> None: ... # Windows only
-def system(command: _PathType) -> int: ...
-def times() -> Tuple[float, float, float, float, float]: ...
-def wait() -> Tuple[int, int]: ... # Unix only
-def waitpid(pid: int, options: int) -> Tuple[int, int]: ...
-def wait3(options: int) -> Tuple[int, int, Any]: ... # Unix only
-def wait4(pid: int, options: int) -> Tuple[int, int, Any]: ... # Unix only
-def WCOREDUMP(status: int) -> bool: ... # Unix only
-def WIFCONTINUED(status: int) -> bool: ... # Unix only
-def WIFSTOPPED(status: int) -> bool: ... # Unix only
-def WIFSIGNALED(status: int) -> bool: ... # Unix only
-def WIFEXITED(status: int) -> bool: ... # Unix only
-def WEXITSTATUS(status: int) -> int: ... # Unix only
-def WSTOPSIG(status: int) -> int: ... # Unix only
-def WTERMSIG(status: int) -> int: ... # Unix only
-def confstr(name: Union[str, int]) -> Optional[str]: ... # Unix only
-def getloadavg() -> Tuple[float, float, float]: ... # Unix only
-def sysconf(name: Union[str, int]) -> int: ... # Unix only
-def urandom(n: int) -> bytes: ...
-
-def sched_getaffinity(id: int) -> Set[int]: ...
-class waitresult:
- si_pid = 0
-def waitid(idtype: int, id: int, options: int) -> waitresult: ...
-P_ALL = 0
-WEXITED = 0
-WNOWAIT = 0
-
-if sys.version_info >= (3, 3):
- def sync() -> None: ... # Unix only
-
- def truncate(path: Union[_PathType, int], length: int) -> None: ... # Unix only up to version 3.4
-
- def fwalk(top: AnyStr = ..., topdown: bool = ...,
- onerror: Callable = ..., *, follow_symlinks: bool = ...,
- dir_fd: int = ...) -> Iterator[Tuple[AnyStr, List[AnyStr],
- List[AnyStr], int]]: ... # Unix only
-
- terminal_size = NamedTuple('terminal_size', [('columns', int), ('lines', int)])
- def get_terminal_size(fd: int = ...) -> terminal_size: ...
-
-if sys.version_info >= (3, 4):
- def cpu_count() -> Optional[int]: ...
diff --git a/typeshed/stdlib/3/os/path.pyi b/typeshed/stdlib/3/os/path.pyi
deleted file mode 100644
index eb930c7..0000000
--- a/typeshed/stdlib/3/os/path.pyi
+++ /dev/null
@@ -1,83 +0,0 @@
-# Stubs for os.path
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http://docs.python.org/3.2/library/os.path.html
-# adapted for 2.7 by Michal Pokorny
-import sys
-from typing import (
- overload, List, Any, AnyStr, Sequence, Tuple, BinaryIO, TextIO,
- TypeVar, Union, Text, Callable
-)
-
-_T = TypeVar('_T')
-
-if sys.version_info >= (3, 6):
- from builtins import _PathLike
- _PathType = Union[bytes, Text, _PathLike]
-else:
- _PathType = Union[bytes, Text]
-
-# ----- os.path variables -----
-supports_unicode_filenames = False
-# aliases (also in os)
-curdir = ... # type: str
-pardir = ... # type: str
-sep = ... # type: str
-altsep = ... # type: str
-extsep = ... # type: str
-pathsep = ... # type: str
-defpath = ... # type: str
-devnull = ... # type: str
-
-# ----- os.path function stubs -----
-def abspath(path: AnyStr) -> AnyStr: ...
-def basename(path: AnyStr) -> AnyStr: ...
-
-if sys.version_info >= (3, 5):
- def commonpath(paths: Sequence[AnyStr]) -> AnyStr: ...
-
-# NOTE: Empty lists results in '' (str) regardless of contained type.
-# Also, in Python 2 mixed sequences of Text and bytes results in either Text or bytes
-# So, fall back to Any
-def commonprefix(list: Sequence[AnyStr]) -> Any: ...
-
-def dirname(path: AnyStr) -> AnyStr: ...
-def exists(path: _PathType) -> bool: ...
-def lexists(path: _PathType) -> bool: ...
-def expanduser(path: AnyStr) -> AnyStr: ...
-def expandvars(path: AnyStr) -> AnyStr: ...
-
-# These return float if os.stat_float_times() == True,
-# but int is a subclass of float.
-def getatime(path: _PathType) -> float: ...
-def getmtime(path: _PathType) -> float: ...
-def getctime(path: _PathType) -> float: ...
-
-def getsize(path: _PathType) -> int: ...
-def isabs(path: _PathType) -> bool: ...
-def isfile(path: _PathType) -> bool: ...
-def isdir(path: _PathType) -> bool: ...
-def islink(path: _PathType) -> bool: ...
-def ismount(path: _PathType) -> bool: ...
-
-def join(path: AnyStr, *paths: AnyStr) -> AnyStr: ...
-
-def normcase(path: AnyStr) -> AnyStr: ...
-def normpath(path: AnyStr) -> AnyStr: ...
-def realpath(path: AnyStr) -> AnyStr: ...
-def relpath(path: AnyStr, start: AnyStr = ...) -> AnyStr: ...
-
-def samefile(path1: _PathType, path2: _PathType) -> bool: ...
-def sameopenfile(fp1: int, fp2: int) -> bool: ...
-# TODO
-# def samestat(stat1: stat_result,
-# stat2: stat_result) -> bool: ... # Unix only
-
-def split(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
-def splitdrive(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
-def splitext(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
-
-def splitunc(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ... # Windows only, deprecated
-
-if sys.version_info < (3,):
- def walk(path: AnyStr, visit: Callable[[_T, AnyStr, List[AnyStr]], Any], arg: _T) -> None: ...
diff --git a/typeshed/stdlib/3/pdb.pyi b/typeshed/stdlib/3/pdb.pyi
deleted file mode 100644
index 1c375fe..0000000
--- a/typeshed/stdlib/3/pdb.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-# Stub for pdb (incomplete, only some global functions)
-
-from typing import Any, Dict
-
-def run(statement: str,
- globals: Dict[str, Any] = None,
- locals: Dict[str, Any] = None) -> None:
- ...
-
-def runeval(expression: str,
- globals: Dict[str, Any] = None,
- locals: Dict[str, Any] = None) -> Any:
- ...
-
-def runctx(statement: str,
- globals: Dict[str, Any],
- locals: Dict[str, Any]) -> None:
- ...
-
-def runcall(*args: Any, **kwds: Any) -> Any:
- ...
-
-def set_trace() -> None:
- ...
-
-def post_mortem(t: Any = None) -> None:
- ...
-
-def pm() -> None:
- ...
diff --git a/typeshed/stdlib/3/pickle.pyi b/typeshed/stdlib/3/pickle.pyi
deleted file mode 100644
index e6a14b2..0000000
--- a/typeshed/stdlib/3/pickle.pyi
+++ /dev/null
@@ -1,67 +0,0 @@
-# Stubs for pickle
-
-from typing import Any, IO, Union, Tuple, Callable, Optional, Iterator
-# Imports used in type comments only.
-from typing import Mapping # noqa
-
-HIGHEST_PROTOCOL = ... # type: int
-DEFAULT_PROTOCOL = ... # type: int
-
-
-def dump(obj: Any, file: IO[bytes], protocol: int = None, *,
- fix_imports: bool = ...) -> None: ...
-
-
-def dumps(obj: Any, protocol: int = ..., *,
- fix_imports: bool = ...) -> bytes: ...
-
-
-def loads(bytes_object: bytes, *, fix_imports: bool = ...,
- encoding: str = ..., errors: str = ...) -> Any: ...
-
-
-def load(file: IO[bytes], *, fix_imports: bool = ..., encoding: str = ...,
- errors: str = ...) -> Any: ...
-
-
-class PickleError(Exception):
- pass
-
-
-class PicklingError(PickleError):
- pass
-
-
-class UnpicklingError(PickleError):
- pass
-
-
-_reducedtype = Union[str,
- Tuple[Callable[..., Any], Tuple],
- Tuple[Callable[..., Any], Tuple, Any],
- Tuple[Callable[..., Any], Tuple, Any,
- Optional[Iterator]],
- Tuple[Callable[..., Any], Tuple, Any,
- Optional[Iterator], Optional[Iterator]]]
-
-
-class Pickler:
- dispatch_table = ... # type: Mapping[type, Callable[[Any], _reducedtype]]
-
- def __init__(self, file: IO[bytes], protocol: int = None, *,
- fix_imports: bool = ...) -> None: ...
-
- def dump(self, obj: Any) -> None: ...
-
- def persistent_id(self, obj: Any) -> Any: ...
-
-
-class Unpickler:
- def __init__(self, file: IO[bytes], *, fix_imports: bool = ...,
- encoding: str = ..., errors: str = ...) -> None: ...
-
- def load(self) -> Any: ...
-
- def persistent_load(self, pid: Any) -> Any: ...
-
- def find_class(self, module: str, name: str) -> Any: ...
diff --git a/typeshed/stdlib/3/pipes.pyi b/typeshed/stdlib/3/pipes.pyi
deleted file mode 100644
index 62163d6..0000000
--- a/typeshed/stdlib/3/pipes.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for pipes
-
-# Based on http://docs.python.org/3.5/library/pipes.html
-
-import os
-
-class Template:
- def __init__(self) -> None: ...
- def reset(self) -> None: ...
- def clone(self) -> 'Template': ...
- def debug(self, flag: bool) -> None: ...
- def append(self, cmd: str, kind: str) -> None: ...
- def prepend(self, cmd: str, kind: str) -> None: ...
- def open(self, file: str, rw: str) -> os.popen: ...
- def copy(self, file: str, rw: str) -> os.popen: ...
-
-# Not documented, but widely used.
-# Documented as shlex.quote since 3.3.
-def quote(s: str) -> str: ...
diff --git a/typeshed/stdlib/3/platform.pyi b/typeshed/stdlib/3/platform.pyi
deleted file mode 100644
index 728e259..0000000
--- a/typeshed/stdlib/3/platform.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-# Stubs for platform (Python 3.5)
-
-from os import devnull as DEV_NULL
-from os import popen
-from typing import Tuple, NamedTuple
-
-def libc_ver(executable: str = ..., lib: str = ..., version: str = ..., chunksize: int = ...) -> Tuple[str, str]: ...
-def linux_distribution(distname: str = ..., version: str = ..., id: str = ..., supported_dists: Tuple[str, ...] = ..., full_distribution_name: bool = ...) -> Tuple[str, str, str]: ...
-def dist(distname: str = ..., version: str = ..., id: str = ..., supported_dists: Tuple[str, ...] = ...) -> Tuple[str, str, str]: ...
-def win32_ver(release: str = ..., version: str = ..., csd: str = ..., ptype: str = ...) -> Tuple[str, str, str, str]: ...
-def mac_ver(release: str = ..., versioninfo: Tuple[str, str, str] = ..., machine: str = ...) -> Tuple[str, Tuple[str, str, str], str]: ...
-def java_ver(release: str = ..., vendor: str = ..., vminfo: Tuple[str, str, str] = ..., osinfo: Tuple[str, str, str] = ...) -> Tuple[str, str, Tuple[str, str, str], Tuple[str, str, str]]: ...
-def system_alias(system: str, release: str, version: str) -> Tuple[str, str, str]: ...
-def architecture(executable: str = ..., bits: str = ..., linkage: str = ...) -> Tuple[str, str]: ...
-
-uname_result = NamedTuple('uname_result', [('system', str), ('node', str), ('release', str), ('version', str), ('machine', str), ('processor', str)])
-
-def uname() -> uname_result: ...
-def system() -> str: ...
-def node() -> str: ...
-def release() -> str: ...
-def version() -> str: ...
-def machine() -> str: ...
-def processor() -> str: ...
-
-def python_implementation() -> str: ...
-def python_version() -> str: ...
-def python_version_tuple() -> Tuple[str, str, str]: ...
-def python_branch() -> str: ...
-def python_revision() -> str: ...
-def python_build() -> Tuple[str, str]: ...
-def python_compiler() -> str: ...
-
-def platform(aliased: bool = ..., terse: bool = ...) -> str: ...
diff --git a/typeshed/stdlib/3/posix.pyi b/typeshed/stdlib/3/posix.pyi
deleted file mode 100644
index 03e4523..0000000
--- a/typeshed/stdlib/3/posix.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for posix
-
-# NOTE: These are incomplete!
-
-import typing
-from os import stat_result
diff --git a/typeshed/stdlib/3/posixpath.pyi b/typeshed/stdlib/3/posixpath.pyi
deleted file mode 100644
index 7d8bb09..0000000
--- a/typeshed/stdlib/3/posixpath.pyi
+++ /dev/null
@@ -1,46 +0,0 @@
-# Stubs for os.path
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http://docs.python.org/3.2/library/os.path.html
-
-from typing import Any, List, Tuple, IO
-
-# ----- os.path variables -----
-supports_unicode_filenames = False
-
-# ----- os.path function stubs -----
-def abspath(path: str) -> str: ...
-def basename(path) -> str: ...
-def commonprefix(list: List[str]) -> str: ...
-def dirname(path: str) -> str: ...
-def exists(path: str) -> bool: ...
-def lexists(path: str) -> bool: ...
-def expanduser(path: str) -> str: ...
-def expandvars(path: str) -> str: ...
-def getatime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getmtime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getctime(path: str) -> int:
- ... # return float if os.stat_float_times() returns True
-def getsize(path: str) -> int: ...
-def isabs(path: str) -> bool: ...
-def isfile(path: str) -> bool: ...
-def isdir(path: str) -> bool: ...
-def islink(path: str) -> bool: ...
-def ismount(path: str) -> bool: ...
-def join(path: str, *paths: str) -> str: ...
-def normcase(path: str) -> str: ...
-def normpath(path: str) -> str: ...
-def realpath(path: str) -> str: ...
-def relpath(path: str, start: str = ...) -> str: ...
-def samefile(path1: str, path2: str) -> bool: ...
-
-def sameopenfile(fp1: IO[Any], fp2: IO[Any]) -> bool: ...
-
-# def samestat(stat1: stat_result, stat2: stat_result) -> bool:
-# ... # Unix only
-def split(path: str) -> Tuple[str, str]: ...
-def splitdrive(path: str) -> Tuple[str, str]: ...
-def splitext(path: str) -> Tuple[str, str]: ...
-# def splitunc(path: str) -> Tuple[str, str] : ... # Windows only, deprecated
diff --git a/typeshed/stdlib/3/pwd.pyi b/typeshed/stdlib/3/pwd.pyi
deleted file mode 100644
index a5a8171..0000000
--- a/typeshed/stdlib/3/pwd.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for pwd
-
-# NOTE: These are incomplete!
-
-import typing
-
-class struct_passwd:
- # TODO use namedtuple
- pw_name = ... # type: str
- pw_passwd = ... # type: str
- pw_uid = 0
- pw_gid = 0
- pw_gecos = ... # type: str
- pw_dir = ... # type: str
- pw_shell = ... # type: str
-
-def getpwuid(uid: int) -> struct_passwd: ...
-def getpwnam(name: str) -> struct_passwd: ...
diff --git a/typeshed/stdlib/3/queue.pyi b/typeshed/stdlib/3/queue.pyi
deleted file mode 100644
index 9827bc7..0000000
--- a/typeshed/stdlib/3/queue.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for queue
-
-# NOTE: These are incomplete!
-
-from typing import Any, TypeVar, Generic, Optional
-
-_T = TypeVar('_T')
-
-class Empty(Exception): ...
-class Full(Exception): ...
-
-class Queue(Generic[_T]):
- def __init__(self, maxsize: int = ...) -> None: ...
- def full(self) -> bool: ...
- def get(self, block: bool = ..., timeout: Optional[float] = ...) -> _T: ...
- def get_nowait(self) -> _T: ...
- def put(self, item: _T, block: bool = ..., timeout: Optional[float] = ...) -> None: ...
- def put_nowait(self, item: _T) -> None: ...
- def join(self) -> None: ...
- def qsize(self) -> int: ...
- def task_done(self) -> None: ...
-
-class PriorityQueue(Queue): ...
-class LifoQueue(Queue): ...
diff --git a/typeshed/stdlib/3/random.pyi b/typeshed/stdlib/3/random.pyi
deleted file mode 100644
index f40d973..0000000
--- a/typeshed/stdlib/3/random.pyi
+++ /dev/null
@@ -1,67 +0,0 @@
-# Stubs for random
-# Ron Murawski <ron at horizonchess.com>
-# Updated by Jukka Lehtosalo
-
-# based on http://docs.python.org/3.2/library/random.html
-
-# ----- random classes -----
-
-import _random
-from typing import (
- Any, TypeVar, Sequence, List, Callable, AbstractSet, Union
-)
-
-_T = TypeVar('_T')
-
-class Random(_random.Random):
- def __init__(self, x: Any = ...) -> None: ...
- def seed(self, a: Any = ..., version: int = ...) -> None: ...
- def getstate(self) -> tuple: ...
- def setstate(self, state: tuple) -> None: ...
- def getrandbits(self, k: int) -> int: ...
- def randrange(self, start: int, stop: Union[int, None] = ..., step: int = ...) -> int: ...
- def randint(self, a: int, b: int) -> int: ...
- def choice(self, seq: Sequence[_T]) -> _T: ...
- def shuffle(self, x: List[Any], random: Union[Callable[[], float], None] = ...) -> None: ...
- def sample(self, population: Union[Sequence[_T], AbstractSet[_T]], k: int) -> List[_T]: ...
- def random(self) -> float: ...
- def uniform(self, a: float, b: float) -> float: ...
- def triangular(self, low: float = ..., high: float = ...,
- mode: float = ...) -> float: ...
- def betavariate(self, alpha: float, beta: float) -> float: ...
- def expovariate(self, lambd: float) -> float: ...
- def gammavariate(self, alpha: float, beta: float) -> float: ...
- def gauss(self, mu: float, sigma: float) -> float: ...
- def lognormvariate(self, mu: float, sigma: float) -> float: ...
- def normalvariate(self, mu: float, sigma: float) -> float: ...
- def vonmisesvariate(self, mu: float, kappa: float) -> float: ...
- def paretovariate(self, alpha: float) -> float: ...
- def weibullvariate(self, alpha: float, beta: float) -> float: ...
-
-# SystemRandom is not implemented for all OS's; good on Windows & Linux
-class SystemRandom(Random):
- ...
-
-# ----- random function stubs -----
-def seed(a: Any = ..., version: int = ...) -> None: ...
-def getstate() -> object: ...
-def setstate(state: object) -> None: ...
-def getrandbits(k: int) -> int: ...
-def randrange(start: int, stop: Union[None, int] = ..., step: int = ...) -> int: ...
-def randint(a: int, b: int) -> int: ...
-def choice(seq: Sequence[_T]) -> _T: ...
-def shuffle(x: List[Any], random: Union[Callable[[], float], None] = ...) -> None: ...
-def sample(population: Union[Sequence[_T], AbstractSet[_T]], k: int) -> List[_T]: ...
-def random() -> float: ...
-def uniform(a: float, b: float) -> float: ...
-def triangular(low: float = ..., high: float = ...,
- mode: float = ...) -> float: ...
-def betavariate(alpha: float, beta: float) -> float: ...
-def expovariate(lambd: float) -> float: ...
-def gammavariate(alpha: float, beta: float) -> float: ...
-def gauss(mu: float, sigma: float) -> float: ...
-def lognormvariate(mu: float, sigma: float) -> float: ...
-def normalvariate(mu: float, sigma: float) -> float: ...
-def vonmisesvariate(mu: float, kappa: float) -> float: ...
-def paretovariate(alpha: float) -> float: ...
-def weibullvariate(alpha: float, beta: float) -> float: ...
diff --git a/typeshed/stdlib/3/re.pyi b/typeshed/stdlib/3/re.pyi
deleted file mode 100644
index 5bdd083..0000000
--- a/typeshed/stdlib/3/re.pyi
+++ /dev/null
@@ -1,106 +0,0 @@
-# Stubs for re
-# Ron Murawski <ron at horizonchess.com>
-# 'bytes' support added by Jukka Lehtosalo
-
-# based on: http://docs.python.org/3.2/library/re.html
-# and http://hg.python.org/cpython/file/618ea5612e83/Lib/re.py
-
-from typing import (
- List, Iterator, overload, Callable, Tuple, Sequence, Dict,
- Generic, AnyStr, Match, Pattern, Any, Optional
-)
-
-# ----- re variables and constants -----
-A = 0
-ASCII = 0
-DEBUG = 0
-I = 0
-IGNORECASE = 0
-L = 0
-LOCALE = 0
-M = 0
-MULTILINE = 0
-S = 0
-DOTALL = 0
-X = 0
-VERBOSE = 0
-U = 0
-UNICODE = 0
-
-class error(Exception): ...
-
- at overload
-def compile(pattern: AnyStr, flags: int = ...) -> Pattern[AnyStr]: ...
- at overload
-def compile(pattern: Pattern[AnyStr], flags: int = ...) -> Pattern[AnyStr]: ...
-
- at overload
-def search(pattern: AnyStr, string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
- at overload
-def search(pattern: Pattern[AnyStr], string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
-
- at overload
-def match(pattern: AnyStr, string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
- at overload
-def match(pattern: Pattern[AnyStr], string: AnyStr, flags: int = ...) -> Match[AnyStr]: ...
-
-# New in Python 3.4
- at overload
-def fullmatch(pattern: AnyStr, string: AnyStr, flags: int = ...) -> Optional[Match[AnyStr]]: ...
- at overload
-def fullmatch(pattern: Pattern[AnyStr], string: AnyStr, flags: int = ...) -> Optional[Match[AnyStr]]: ...
-
- at overload
-def split(pattern: AnyStr, string: AnyStr,
- maxsplit: int = ..., flags: int = ...) -> List[AnyStr]: ...
- at overload
-def split(pattern: Pattern[AnyStr], string: AnyStr,
- maxsplit: int = ..., flags: int = ...) -> List[AnyStr]: ...
-
- at overload
-def findall(pattern: AnyStr, string: AnyStr, flags: int = ...) -> List[Any]: ...
- at overload
-def findall(pattern: Pattern[AnyStr], string: AnyStr, flags: int = ...) -> List[Any]: ...
-
-# Return an iterator yielding match objects over all non-overlapping matches
-# for the RE pattern in string. The string is scanned left-to-right, and
-# matches are returned in the order found. Empty matches are included in the
-# result unless they touch the beginning of another match.
- at overload
-def finditer(pattern: AnyStr, string: AnyStr,
- flags: int = ...) -> Iterator[Match[AnyStr]]: ...
- at overload
-def finditer(pattern: Pattern[AnyStr], string: AnyStr,
- flags: int = ...) -> Iterator[Match[AnyStr]]: ...
-
- at overload
-def sub(pattern: AnyStr, repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> AnyStr: ...
- at overload
-def sub(pattern: AnyStr, repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ..., flags: int = ...) -> AnyStr: ...
- at overload
-def sub(pattern: Pattern[AnyStr], repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> AnyStr: ...
- at overload
-def sub(pattern: Pattern[AnyStr], repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ..., flags: int = ...) -> AnyStr: ...
-
- at overload
-def subn(pattern: AnyStr, repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
- at overload
-def subn(pattern: AnyStr, repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
- at overload
-def subn(pattern: Pattern[AnyStr], repl: AnyStr, string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
- at overload
-def subn(pattern: Pattern[AnyStr], repl: Callable[[Match[AnyStr]], AnyStr],
- string: AnyStr, count: int = ...,
- flags: int = ...) -> Tuple[AnyStr, int]: ...
-
-def escape(string: AnyStr) -> AnyStr: ...
-
-def purge() -> None: ...
diff --git a/typeshed/stdlib/3/reprlib.pyi b/typeshed/stdlib/3/reprlib.pyi
deleted file mode 100644
index 4622518..0000000
--- a/typeshed/stdlib/3/reprlib.pyi
+++ /dev/null
@@ -1,37 +0,0 @@
-# Stubs for reprlib (Python 3)
-
-from array import array
-from typing import Any, Callable, Deque, Dict, FrozenSet, List, Set, Tuple
-
-_ReprFunc = Callable[[Any], str]
-
-def recursive_repr(fillvalue: str = ...) -> Callable[[_ReprFunc], _ReprFunc]: ...
-
-class Repr:
- maxlevel: int
- maxdict: int
- maxlist: int
- maxtuple: int
- maxset: int
- maxfrozenset: int
- maxdeque: int
- maxarray: int
- maxlong: int
- maxstring: int
- maxother: int
- def __init__(self) -> None: ...
- def repr(self, x: Any) -> str: ...
- def repr1(self, x: Any, level: int) -> str: ...
- def repr_tuple(self, x: Tuple[Any, ...], level: int) -> str: ...
- def repr_list(self, x: List[Any], level: int) -> str: ...
- def repr_array(self, x: array, level: int) -> str: ...
- def repr_set(self, x: Set[Any], level: int) -> str: ...
- def repr_frozenset(self, x: FrozenSet[Any], level: int) -> str: ...
- def repr_deque(self, x: Deque[Any], level: int) -> str: ...
- def repr_dict(self, x: Dict[Any, Any], level: int) -> str: ...
- def repr_str(self, x: str, level: int) -> str: ...
- def repr_int(self, x: int, level: int) -> str: ...
- def repr_instance(self, x: Any, level: int) -> str: ...
-
-aRepr: Repr
-def repr(x: object) -> str: ...
diff --git a/typeshed/stdlib/3/resource.pyi b/typeshed/stdlib/3/resource.pyi
deleted file mode 100644
index 2dcb913..0000000
--- a/typeshed/stdlib/3/resource.pyi
+++ /dev/null
@@ -1,32 +0,0 @@
-# Stubs for resource
-
-# NOTE: These are incomplete!
-
-from typing import Tuple
-
-RLIMIT_AS = ... # type: int
-RLIMIT_CORE = ... # type: int
-RLIMIT_CPU = ... # type: int
-RLIMIT_DATA = ... # type: int
-RLIMIT_FSIZE = ... # type: int
-RLIMIT_MEMLOCK = ... # type: int
-RLIMIT_MSGQUEUE = ... # type: int
-RLIMIT_NICE = ... # type: int
-RLIMIT_NOFILE = ... # type: int
-RLIMIT_NPROC = ... # type: int
-RLIMIT_OFILE = ... # type: int
-RLIMIT_RSS = ... # type: int
-RLIMIT_RTPRIO = ... # type: int
-RLIMIT_RTTIME = ... # type: int
-RLIMIT_SIGPENDING = ... # type: int
-RLIMIT_STACK = ... # type: int
-RLIM_INFINITY = ... # type: int
-RUSAGE_CHILDREN = ... # type: int
-RUSAGE_SELF = ... # type: int
-RUSAGE_THREAD = ... # type: int
-
-def getrlimit(resource: int) -> Tuple[int, int]: ...
-def setrlimit(resource: int, limits: Tuple[int, int]) -> None: ...
-
-# NOTE: This is an alias of OSError in Python 3.3.
-class error(Exception): ...
diff --git a/typeshed/stdlib/3/runpy.pyi b/typeshed/stdlib/3/runpy.pyi
deleted file mode 100644
index 5768a4c..0000000
--- a/typeshed/stdlib/3/runpy.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for runpy (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class _TempModule:
- mod_name = ... # type: Any
- module = ... # type: Any
- def __init__(self, mod_name): ...
- def __enter__(self): ...
- def __exit__(self, *args): ...
-
-class _ModifiedArgv0:
- value = ... # type: Any
- def __init__(self, value): ...
- def __enter__(self): ...
- def __exit__(self, *args): ...
-
-def run_module(mod_name, init_globals=None, run_name=None, alter_sys=False): ...
-def run_path(path_name, init_globals=None, run_name=None): ...
diff --git a/typeshed/stdlib/3/select.pyi b/typeshed/stdlib/3/select.pyi
deleted file mode 100644
index 83446f0..0000000
--- a/typeshed/stdlib/3/select.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Stubs for select
-
-# NOTE: These are incomplete!
-
-from typing import Any, Tuple, List, Sequence
-
-class error(Exception): ...
-
-POLLIN = 0
-POLLPRI = 0
-POLLOUT = 0
-POLLERR = 0
-POLLHUP = 0
-POLLNVAL = 0
-
-class poll:
- def __init__(self) -> None: ...
- def register(self, fd: Any,
- eventmask: int = ...) -> None: ...
- def modify(self, fd: Any, eventmask: int) -> None: ...
- def unregister(self, fd: Any) -> None: ...
- def poll(self, timeout: int = ...) -> List[Tuple[int, int]]: ...
-
-def select(rlist: Sequence, wlist: Sequence, xlist: Sequence,
- timeout: float = ...) -> Tuple[List[Any],
- List[Any],
- List[Any]]: ...
diff --git a/typeshed/stdlib/3/shelve.pyi b/typeshed/stdlib/3/shelve.pyi
deleted file mode 100644
index ab6b2d9..0000000
--- a/typeshed/stdlib/3/shelve.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-from typing import Any, Dict, Iterator, Optional, Tuple
-import collections
-
-
-class Shelf(collections.MutableMapping):
- def __init__(self, dict: Dict[bytes, Any], protocol: Optional[int] = None, writeback: bool = ..., keyencoding: str = 'utf-8') -> None: ...
- def __iter__(self) -> Iterator[str]: ...
- def __len__(self) -> int: ...
- def __contains__(self, key: Any) -> bool: ... # key should be str, but it would conflict with superclass's type signature
- def get(self, key: str, default: Any = None) -> Any: ...
- def __getitem__(self, key: str) -> Any: ...
- def __setitem__(self, key: str, value: Any) -> None: ...
- def __delitem__(self, key: str) -> None: ...
- def __enter__(self) -> Shelf: ...
- def __exit__(self, type: Any, value: Any, traceback: Any) -> None: ...
- def close(self) -> None: ...
- def __del__(self) -> None: ...
- def sync(self) -> None: ...
-
-class BsdDbShelf(Shelf):
- def __init__(self, dict: Dict[bytes, Any], protocol: Optional[int] = None, writeback: bool = ..., keyencoding: str = 'utf-8') -> None: ...
- def set_location(self, key: Any) -> Tuple[str, Any]: ...
- def next(self) -> Tuple[str, Any]: ...
- def previous(self) -> Tuple[str, Any]: ...
- def first(self) -> Tuple[str, Any]: ...
- def last(self) -> Tuple[str, Any]: ...
-
-class DbfilenameShelf(Shelf):
- def __init__(self, filename: str, flag: str = 'c', protocol: Optional[int] = None, writeback: bool = ...) -> None: ...
-
-def open(filename: str, flag: str = 'c', protocol: Optional[int] = None, writeback: bool = ...) -> DbfilenameShelf: ...
diff --git a/typeshed/stdlib/3/shlex.pyi b/typeshed/stdlib/3/shlex.pyi
deleted file mode 100644
index ed23d5a..0000000
--- a/typeshed/stdlib/3/shlex.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Stubs for shlex
-
-# Based on http://docs.python.org/3.2/library/shlex.html
-
-from typing import List, Tuple, Any, TextIO, Union, Optional
-
-def split(s: str, comments: bool = ...,
- posix: bool = ...) -> List[str]: ...
-
-# Added in 3.3, use (undocumented) pipes.quote in previous versions.
-def quote(s: str) -> str: ...
-
-class shlex:
- commenters = ... # type: str
- wordchars = ... # type: str
- whitespace = ... # type: str
- escape = ... # type: str
- quotes = ... # type: str
- escapedquotes = ... # type: str
- whitespace_split = ... # type: bool
- infile = ... # type: str
- instream = ... # type: TextIO
- source = ... # type: str
- debug = 0
- lineno = 0
- token = ... # type: str
- eof = ... # type: str
-
- def __init__(self, instream: Union[str, TextIO] = ..., infile: Optional[str] = ...,
- posix: bool = ...) -> None: ...
- def get_token(self) -> str: ...
- def push_token(self, tok: str) -> None: ...
- def read_token(self) -> str: ...
- def sourcehook(self, filename: str) -> Tuple[str, TextIO]: ...
- # TODO argument types
- def push_source(self, newstream: Any, newfile: Any = ...) -> None: ...
- def pop_source(self) -> None: ...
- def error_leader(self, infile: str = ...,
- lineno: int = ...) -> None: ...
diff --git a/typeshed/stdlib/3/shutil.pyi b/typeshed/stdlib/3/shutil.pyi
deleted file mode 100644
index 2939a37..0000000
--- a/typeshed/stdlib/3/shutil.pyi
+++ /dev/null
@@ -1,109 +0,0 @@
-# Stubs for shutil
-import os
-import sys
-
-# Based on http://docs.python.org/3.2/library/shutil.html
-
-# 'bytes' paths are not properly supported: they don't work with all functions,
-# sometimes they only work partially (broken exception messages), and the test
-# cases don't use them.
-
-from typing import (
- List, Iterable, Callable, Any, Tuple, Sequence, NamedTuple, IO,
- AnyStr, Optional, Union
-)
-
-if sys.version_info >= (3, 6):
- _Path = Union[str, os.PathLike[str]]
- # Return value of some functions that may either return a path-like object that was passed in or
- # a string
- _PathReturn = Any
-else:
- _Path = str
- _PathReturn = str
-
-def copyfileobj(fsrc: IO[AnyStr], fdst: IO[AnyStr],
- length: int = ...) -> None: ...
-
-
-if sys.version_info >= (3, 3):
- def copyfile(src: _Path, dst: _Path, *,
- follow_symlinks: bool = ...) -> _PathReturn: ...
- def copymode(src: _Path, dst: _Path, *,
- follow_symlinks: bool = ...) -> None: ...
- def copystat(src: _Path, dst: _Path, *,
- follow_symlinks: bool = ...) -> None: ...
- def copy(src: _Path, dst: _Path, *,
- follow_symlinks: bool = ...) -> _PathReturn: ...
- def copy2(src: _Path, dst: _Path, *,
- follow_symlinks: bool = ...) -> _PathReturn: ...
-else:
- def copyfile(src: _Path, dst: _Path) -> None: ...
- def copymode(src: _Path, dst: _Path) -> None: ...
- def copystat(src: _Path, dst: _Path) -> None: ...
- def copy(src: _Path, dst: _Path) -> None: ...
- def copy2(src: _Path, dst: _Path) -> None: ...
-
-def ignore_patterns(*patterns: _Path) -> Callable[[_Path, List[str]],
- Iterable[str]]: ...
-
-_IgnoreFn = Union[None, Callable[[str, List[str]], Iterable[str]], Callable[[_Path, List[str]], Iterable[str]]]
-if sys.version_info >= (3, 3):
- def copytree(src: _Path, dst: _Path, symlinks: bool = ...,
- ignore: _IgnoreFn = ...,
- copy_function: Callable[[str, str], None] = ...,
- ignore_dangling_symlinks: bool = ...) -> _PathReturn: ...
-else:
- def copytree(src: str, dst: str, symlinks: bool = ...,
- ignore: _IgnoreFn = ...,
- copy_function: Callable[[str, str], None] = ...,
- ignore_dangling_symlinks: bool = ...) -> None: ...
-
-def rmtree(path: _Path, ignore_errors: bool = ...,
- onerror: Callable[[Any, Any, Any], None] = ...) -> None: ...
-
-if sys.version_info >= (3, 5):
- def move(src: _Path, dst: _Path,
- copy_function: Union[Callable[[str, str], None], Callable[[_Path, _Path], None]] = ...) -> _PathReturn: ...
-elif sys.version_info >= (3, 3):
- def move(src: _Path, dst: _Path) -> str: ...
-else:
- def move(src: _Path, dst: _Path) -> None: ...
-
-if sys.version_info >= (3, 3):
- _ntuple_diskusage = NamedTuple('usage', [('total', int),
- ('used', int),
- ('free', int)])
- def disk_usage(path: _Path) -> _ntuple_diskusage: ...
- def chown(path: _Path, user: Optional[str] = ...,
- group: Optional[str] = ...) -> None: ...
- def which(cmd: _Path, mode: int = ...,
- path: Optional[_Path] = ...) -> Optional[str]: ...
-
-class Error(Exception): ...
-if sys.version_info >= (3, 4):
- class SameFileError(Error): ...
-
-def make_archive(base_name: str, format: str, root_dir: _Path = ...,
- base_dir: _Path = ..., verbose: bool = ...,
- dry_run: bool = ..., owner: str = ..., group: str = ...,
- logger: Any = ...) -> str: ...
-def get_archive_formats() -> List[Tuple[str, str]]: ...
-
-# TODO function is a callback that receives keyword arguments; should make it not use Any
-# once we have support for callable types with keyword args
-def register_archive_format(name: str, function: Any,
- extra_args: Sequence[Tuple[str, Any]] = ...,
- description: str = ...) -> None: ...
-def unregister_archive_format(name: str) -> None: ...
-# Should be _Path once http://bugs.python.org/issue30218 is fixed
-def unpack_archive(filename: str, extract_dir: _Path = ...,
- format: str = ...) -> None: ...
-def register_unpack_format(name: str, extensions: List[str], function: Any,
- extra_args: Sequence[Tuple[str, Any]] = ...,
- description: str = ...) -> None: ...
-def unregister_unpack_format(name: str) -> None: ...
-def get_unpack_formats() -> List[Tuple[str, List[str], str]]: ...
-
-if sys.version_info >= (3, 3):
- def get_terminal_size(fallback: Tuple[int, int] = ...) -> os.terminal_size: ...
diff --git a/typeshed/stdlib/3/signal.pyi b/typeshed/stdlib/3/signal.pyi
deleted file mode 100644
index 41bbd11..0000000
--- a/typeshed/stdlib/3/signal.pyi
+++ /dev/null
@@ -1,180 +0,0 @@
-"""Stub file for the 'signal' module."""
-
-import sys
-from enum import IntEnum
-from typing import Any, Callable, List, Tuple, Dict, Generic, Union, Optional, Iterable, Set
-from types import FrameType
-
-class ItimerError(IOError): ...
-
-ITIMER_PROF = ... # type: int
-ITIMER_REAL = ... # type: int
-ITIMER_VIRTUAL = ... # type: int
-
-NSIG = ... # type: int
-
-if sys.version_info >= (3, 5):
- class Signals(IntEnum):
- SIGABRT = ...
- SIGALRM = ...
- SIGBUS = ...
- SIGCHLD = ...
- SIGCLD = ...
- SIGCONT = ...
- SIGFPE = ...
- SIGHUP = ...
- SIGILL = ...
- SIGINT = ...
- SIGIO = ...
- SIGIOT = ...
- SIGKILL = ...
- SIGPIPE = ...
- SIGPOLL = ...
- SIGPROF = ...
- SIGPWR = ...
- SIGQUIT = ...
- SIGRTMAX = ...
- SIGRTMIN = ...
- SIGSEGV = ...
- SIGSTOP = ...
- SIGSYS = ...
- SIGTERM = ...
- SIGTRAP = ...
- SIGTSTP = ...
- SIGTTIN = ...
- SIGTTOU = ...
- SIGURG = ...
- SIGUSR1 = ...
- SIGUSR2 = ...
- SIGVTALRM = ...
- SIGWINCH = ...
- SIGXCPU = ...
- SIGXFSZ = ...
-
- class Handlers(IntEnum):
- SIG_DFL = ...
- SIG_IGN = ...
-
- SIG_DFL = Handlers.SIG_DFL
- SIG_IGN = Handlers.SIG_IGN
-
- class Sigmasks(IntEnum):
- SIG_BLOCK = ...
- SIG_UNBLOCK = ...
- SIG_SETMASK = ...
-
- SIG_BLOCK = Sigmasks.SIG_BLOCK
- SIG_UNBLOCK = Sigmasks.SIG_UNBLOCK
- SIG_SETMASK = Sigmasks.SIG_SETMASK
-
- _SIG = Signals
- _SIGNUM = Union[int, Signals]
- _HANDLER = Union[Callable[[Signals, FrameType], None], int, Handlers, None]
-else:
- SIG_DFL = ... # type: int
- SIG_IGN = ... # type: int
-
- SIG_BLOCK = ... # type: int
- SIG_UNBLOCK = ... # type: int
- SIG_SETMASK = ... # type: int
-
- _SIG = int
- _SIGNUM = int
- _HANDLER = Union[Callable[[int, FrameType], None], int, None]
-
-SIGABRT = ... # type: _SIG
-SIGALRM = ... # type: _SIG
-SIGBUS = ... # type: _SIG
-SIGCHLD = ... # type: _SIG
-SIGCLD = ... # type: _SIG
-SIGCONT = ... # type: _SIG
-SIGFPE = ... # type: _SIG
-SIGHUP = ... # type: _SIG
-SIGILL = ... # type: _SIG
-SIGINT = ... # type: _SIG
-SIGIO = ... # type: _SIG
-SIGIOT = ... # type: _SIG
-SIGKILL = ... # type: _SIG
-SIGPIPE = ... # type: _SIG
-SIGPOLL = ... # type: _SIG
-SIGPROF = ... # type: _SIG
-SIGPWR = ... # type: _SIG
-SIGQUIT = ... # type: _SIG
-SIGRTMAX = ... # type: _SIG
-SIGRTMIN = ... # type: _SIG
-SIGSEGV = ... # type: _SIG
-SIGSTOP = ... # type: _SIG
-SIGSYS = ... # type: _SIG
-SIGTERM = ... # type: _SIG
-SIGTRAP = ... # type: _SIG
-SIGTSTP = ... # type: _SIG
-SIGTTIN = ... # type: _SIG
-SIGTTOU = ... # type: _SIG
-SIGURG = ... # type: _SIG
-SIGUSR1 = ... # type: _SIG
-SIGUSR2 = ... # type: _SIG
-SIGVTALRM = ... # type: _SIG
-SIGWINCH = ... # type: _SIG
-SIGXCPU = ... # type: _SIG
-SIGXFSZ = ... # type: _SIG
-
-CTRL_C_EVENT = 0 # Windows
-CTRL_BREAK_EVENT = 0 # Windows
-
-class struct_siginfo(Tuple[int, int, int, int, int, int, int]):
- def __init__(self, sequence: Iterable[int]) -> None: ...
- @property
- def si_signo(self) -> int: ...
- @property
- def si_code(self) -> int: ...
- @property
- def si_errno(self) -> int: ...
- @property
- def si_pid(self) -> int: ...
- @property
- def si_uid(self) -> int: ...
- @property
- def si_status(self) -> int: ...
- @property
- def si_band(self) -> int: ...
-
-def alarm(time: int) -> int: ...
-
-def default_int_handler(signum: int, frame: FrameType) -> None:
- raise KeyboardInterrupt()
-
-def getitimer(which: int) -> Tuple[float, float]: ...
-
-def getsignal(signalnum: _SIGNUM) -> _HANDLER:
- raise ValueError()
-
-def pause() -> None: ...
-
-def pthread_kill(thread_id: int, signum: int) -> None:
- raise OSError()
-
-def pthread_sigmask(how: int, mask: Iterable[int]) -> Set[_SIGNUM]:
- raise OSError()
-
-def set_wakeup_fd(fd: int) -> int: ...
-
-def setitimer(which: int, seconds: float, interval: float = ...) -> Tuple[float, float]: ...
-
-def siginterrupt(signalnum: int, flag: bool) -> None:
- raise OSError()
-
-def signal(signalnum: _SIGNUM, handler: _HANDLER) -> _HANDLER:
- raise OSError()
-
-def sigpending() -> Any:
- raise OSError()
-
-def sigtimedwait(sigset: Iterable[int], timeout: float) -> Optional[struct_siginfo]:
- raise OSError()
- raise ValueError()
-
-def sigwait(sigset: Iterable[int]) -> _SIGNUM:
- raise OSError()
-
-def sigwaitinfo(sigset: Iterable[int]) -> struct_siginfo:
- raise OSError()
diff --git a/typeshed/stdlib/3/smtplib.pyi b/typeshed/stdlib/3/smtplib.pyi
deleted file mode 100644
index 56a4729..0000000
--- a/typeshed/stdlib/3/smtplib.pyi
+++ /dev/null
@@ -1,94 +0,0 @@
-# Stubs for smtplib (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class SMTPException(OSError): ...
-class SMTPServerDisconnected(SMTPException): ...
-
-class SMTPResponseException(SMTPException):
- smtp_code = ... # type: Any
- smtp_error = ... # type: Any
- args = ... # type: Any
- def __init__(self, code, msg) -> None: ...
-
-class SMTPSenderRefused(SMTPResponseException):
- smtp_code = ... # type: Any
- smtp_error = ... # type: Any
- sender = ... # type: Any
- args = ... # type: Any
- def __init__(self, code, msg, sender) -> None: ...
-
-class SMTPRecipientsRefused(SMTPException):
- recipients = ... # type: Any
- args = ... # type: Any
- def __init__(self, recipients) -> None: ...
-
-class SMTPDataError(SMTPResponseException): ...
-class SMTPConnectError(SMTPResponseException): ...
-class SMTPHeloError(SMTPResponseException): ...
-class SMTPAuthenticationError(SMTPResponseException): ...
-
-def quoteaddr(addrstring): ...
-def quotedata(data): ...
-
-class SMTP:
- debuglevel = ... # type: Any
- file = ... # type: Any
- helo_resp = ... # type: Any
- ehlo_msg = ... # type: Any
- ehlo_resp = ... # type: Any
- does_esmtp = ... # type: Any
- default_port = ... # type: Any
- timeout = ... # type: Any
- esmtp_features = ... # type: Any
- source_address = ... # type: Any
- local_hostname = ... # type: Any
- def __init__(self, host=..., port=..., local_hostname=..., timeout=...,
- source_address=...): ...
- def __enter__(self): ...
- def __exit__(self, *args): ...
- def set_debuglevel(self, debuglevel): ...
- sock = ... # type: Any
- def connect(self, host=..., port=..., source_address=...): ...
- def send(self, s): ...
- def putcmd(self, cmd, args=...): ...
- def getreply(self): ...
- def docmd(self, cmd, args=...): ...
- def helo(self, name=...): ...
- def ehlo(self, name=...): ...
- def has_extn(self, opt): ...
- def help(self, args=...): ...
- def rset(self): ...
- def noop(self): ...
- def mail(self, sender, options=...): ...
- def rcpt(self, recip, options=...): ...
- def data(self, msg): ...
- def verify(self, address): ...
- vrfy = ... # type: Any
- def expn(self, address): ...
- def ehlo_or_helo_if_needed(self): ...
- def login(self, user, password): ...
- def starttls(self, keyfile=..., certfile=..., context=...): ...
- def sendmail(self, from_addr, to_addrs, msg, mail_options=...,
- rcpt_options=...): ...
- def send_message(self, msg, from_addr=..., to_addrs=..., mail_options=...,
- rcpt_options=...): ...
- def close(self): ...
- def quit(self): ...
-
-class SMTP_SSL(SMTP):
- default_port = ... # type: Any
- keyfile = ... # type: Any
- certfile = ... # type: Any
- context = ... # type: Any
- def __init__(self, host=..., port=..., local_hostname=..., keyfile=..., certfile=...,
- timeout=..., source_address=..., context=...): ...
-
-class LMTP(SMTP):
- ehlo_msg = ... # type: Any
- def __init__(self, host=..., port=..., local_hostname=..., source_address=...) -> None: ...
- sock = ... # type: Any
- file = ... # type: Any
- def connect(self, host=..., port=..., source_address=...): ...
diff --git a/typeshed/stdlib/3/socketserver.pyi b/typeshed/stdlib/3/socketserver.pyi
deleted file mode 100644
index 14a739b..0000000
--- a/typeshed/stdlib/3/socketserver.pyi
+++ /dev/null
@@ -1,93 +0,0 @@
-# Stubs for socketserver
-
-from typing import Any, BinaryIO, Optional, Tuple
-from socket import SocketType
-import sys
-import types
-
-class BaseServer:
- address_family = ... # type: int
- RequestHandlerClass = ... # type: type
- server_address = ... # type: Tuple[str, int]
- socket = ... # type: SocketType
- allow_reuse_address = ... # type: bool
- request_queue_size = ... # type: int
- socket_type = ... # type: int
- timeout = ... # type: Optional[float]
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type) -> None: ...
- def fileno(self) -> int: ...
- def handle_request(self) -> None: ...
- def serve_forever(self, poll_interval: float = ...) -> None: ...
- def shutdown(self) -> None: ...
- def server_close(self) -> None: ...
- def finish_request(self) -> None: ...
- def get_request(self) -> None: ...
- def handle_error(self, request: bytes,
- client_address: Tuple[str, int]) -> None: ...
- def handle_timeout(self) -> None: ...
- def process_request(self, request: bytes,
- client_address: Tuple[str, int]) -> None: ...
- def server_activate(self) -> None: ...
- def server_bind(self) -> None: ...
- def verify_request(self, request: bytes,
- client_address: Tuple[str, int]) -> bool: ...
- if sys.version_info >= (3, 6):
- def __enter__(self) -> 'BaseServer': ...
- def __exit__(self, exc_type: Optional[type],
- exc_val: Optional[Exception],
- exc_tb: Optional[types.TracebackType]) -> bool: ...
- if sys.version_info >= (3, 3):
- def service_actions(self) -> None: ...
-
-class TCPServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class UDPServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class UnixStreamServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class UnixDatagramServer(BaseServer):
- def __init__(self, server_address: Tuple[str, int],
- RequestHandlerClass: type,
- bind_and_activate: bool = ...) -> None: ...
-
-class ForkingMixIn: ...
-class ThreadingMixIn: ...
-
-class ForkingTCPServer(ForkingMixIn, TCPServer): ...
-class ForkingUDPServer(ForkingMixIn, UDPServer): ...
-class ThreadingTCPServer(ThreadingMixIn, TCPServer): ...
-class ThreadingUDPServer(ThreadingMixIn, UDPServer): ...
-
-
-class BaseRequestHandler:
- # Those are technically of types, respectively:
- # * Union[SocketType, Tuple[bytes, SocketType]]
- # * Union[Tuple[str, int], str]
- # But there are some concerns that having unions here would cause
- # too much inconvenience to people using it (see
- # https://github.com/python/typeshed/pull/384#issuecomment-234649696)
- request = ... # type: Any
- client_address = ... # type: Any
-
- server = ... # type: BaseServer
- def setup(self) -> None: ...
- def handle(self) -> None: ...
- def finish(self) -> None: ...
-
-class StreamRequestHandler(BaseRequestHandler):
- rfile = ... # type: BinaryIO
- wfile = ... # type: BinaryIO
-
-class DatagramRequestHandler(BaseRequestHandler):
- rfile = ... # type: BinaryIO
- wfile = ... # type: BinaryIO
diff --git a/typeshed/stdlib/3/sqlite3/__init__.pyi b/typeshed/stdlib/3/sqlite3/__init__.pyi
deleted file mode 100644
index fc22e5d..0000000
--- a/typeshed/stdlib/3/sqlite3/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for sqlite3 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from sqlite3.dbapi2 import * # noqa: F403
diff --git a/typeshed/stdlib/3/sqlite3/dbapi2.pyi b/typeshed/stdlib/3/sqlite3/dbapi2.pyi
deleted file mode 100644
index 2c47843..0000000
--- a/typeshed/stdlib/3/sqlite3/dbapi2.pyi
+++ /dev/null
@@ -1,254 +0,0 @@
-# Filip Hron <filip.hron at gmail.com>
-# based heavily on Andrey Vlasovskikh's python-skeletons https://github.com/JetBrains/python-skeletons/blob/master/sqlite3.py
-
-from typing import Any, Union, List, Iterator, Optional
-from numbers import Integral
-from datetime import time, datetime
-from collections import Iterable
-
-import sys
-
-paramstyle = ... # type: str
-threadsafety = ... # type: int
-apilevel = ... # type: str
-Date = ... # type: datetime
-Time = ... # type: time
-Timestamp = ... # type: datetime
-
-def DateFromTicks(ticks): ...
-def TimeFromTicks(ticks): ...
-def TimestampFromTicks(ticks): ...
-
-version_info = ... # type: Any
-sqlite_version_info = ... # type: Any
-Binary = ... # type: Any
-
-def register_adapters_and_converters(): ...
-
-# The remaining definitions are imported from _sqlite3.
-
-PARSE_COLNAMES = ... # type: int
-PARSE_DECLTYPES = ... # type: int
-SQLITE_ALTER_TABLE = ... # type: int
-SQLITE_ANALYZE = ... # type: int
-SQLITE_ATTACH = ... # type: int
-SQLITE_CREATE_INDEX = ... # type: int
-SQLITE_CREATE_TABLE = ... # type: int
-SQLITE_CREATE_TEMP_INDEX = ... # type: int
-SQLITE_CREATE_TEMP_TABLE = ... # type: int
-SQLITE_CREATE_TEMP_TRIGGER = ... # type: int
-SQLITE_CREATE_TEMP_VIEW = ... # type: int
-SQLITE_CREATE_TRIGGER = ... # type: int
-SQLITE_CREATE_VIEW = ... # type: int
-SQLITE_DELETE = ... # type: int
-SQLITE_DENY = ... # type: int
-SQLITE_DETACH = ... # type: int
-SQLITE_DROP_INDEX = ... # type: int
-SQLITE_DROP_TABLE = ... # type: int
-SQLITE_DROP_TEMP_INDEX = ... # type: int
-SQLITE_DROP_TEMP_TABLE = ... # type: int
-SQLITE_DROP_TEMP_TRIGGER = ... # type: int
-SQLITE_DROP_TEMP_VIEW = ... # type: int
-SQLITE_DROP_TRIGGER = ... # type: int
-SQLITE_DROP_VIEW = ... # type: int
-SQLITE_IGNORE = ... # type: int
-SQLITE_INSERT = ... # type: int
-SQLITE_OK = ... # type: int
-SQLITE_PRAGMA = ... # type: int
-SQLITE_READ = ... # type: int
-SQLITE_REINDEX = ... # type: int
-SQLITE_SELECT = ... # type: int
-SQLITE_TRANSACTION = ... # type: int
-SQLITE_UPDATE = ... # type: int
-adapters = ... # type: Any
-converters = ... # type: Any
-sqlite_version = ... # type: str
-version = ... # type: str
-
-# TODO: adapt needs to get probed
-def adapt(obj, protocol, alternate): ...
-def complete_statement(sql: str) -> bool: ...
-if sys.version_info >= (3, 4):
- def connect(database: Union[bytes, str], timeout: float = ..., detect_types: int = ..., isolation_level: Union[str, None] = ..., check_same_thread: bool = ..., factory: Union[Connection, None] = ..., cached_statements: int = ..., uri: bool = ...) -> Connection: ...
-else:
- def connect(database: Union[bytes, str], timeout: float = ..., detect_types: int = ..., isolation_level: Union[str, None] = ..., check_same_thread: bool = ..., factory: Union[Connection, None] = ..., cached_statements: int = ...) -> Connection: ...
-def enable_callback_tracebacks(flag: bool) -> None: ...
-def enable_shared_cache(do_enable: int) -> None: ...
-def register_adapter(type: type, callable: Any) -> None: ...
-# TODO: sqlite3.register_converter.__doc__ specifies callable as unknown
-def register_converter(typename: str, callable: bytes) -> None: ...
-
-class Cache:
- def __init__(self, *args, **kwargs) -> None: ...
- def display(self, *args, **kwargs) -> None: ...
- def get(self, *args, **kwargs) -> None: ...
-
-class Connection:
- DataError = ... # type: Any
- DatabaseError = ... # type: Any
- Error = ... # type: Any
- IntegrityError = ... # type: Any
- InterfaceError = ... # type: Any
- InternalError = ... # type: Any
- NotSupportedError = ... # type: Any
- OperationalError = ... # type: Any
- ProgrammingError = ... # type: Any
- Warning = ... # type: Any
- in_transaction = ... # type: Any
- isolation_level = ... # type: Any
- row_factory = ... # type: Any
- text_factory = ... # type: Any
- total_changes = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def close(self) -> None: ...
- def commit(self) -> None: ...
- def create_aggregate(self, name: str, num_params: int, aggregate_class: type) -> None: ...
- def create_collation(self, name: str, callable: Any) -> None: ...
- def create_function(self, name: str, num_params: int, func: Any) -> None: ...
- def cursor(self, cursorClass: Optional[type] = ...) -> Cursor: ...
- def execute(self, sql: str, parameters: Iterable = ...) -> Cursor: ...
- # TODO: please check in executemany() if seq_of_parameters type is possible like this
- def executemany(self, sql: str, seq_of_parameters: Iterable[Iterable]) -> Cursor: ...
- def executescript(self, sql_script: Union[bytes, str]) -> Cursor: ...
- def interrupt(self, *args, **kwargs) -> None: ...
- def iterdump(self, *args, **kwargs) -> None: ...
- def rollback(self, *args, **kwargs) -> None: ...
- # TODO: set_authorizer(authorzer_callback)
- # see https://docs.python.org/2/library/sqlite3.html#sqlite3.Connection.set_authorizer
- # returns [SQLITE_OK, SQLITE_DENY, SQLITE_IGNORE] so perhaps int
- def set_authorizer(self, *args, **kwargs) -> None: ...
- # set_progress_handler(handler, n) -> see https://docs.python.org/2/library/sqlite3.html#sqlite3.Connection.set_progress_handler
- def set_progress_handler(self, *args, **kwargs) -> None: ...
- def set_trace_callback(self, *args, **kwargs): ...
- def __call__(self, *args, **kwargs): ...
- def __enter__(self, *args, **kwargs): ...
- def __exit__(self, *args, **kwargs): ...
-
-class Cursor(Iterator[Any]):
- arraysize = ... # type: Any
- connection = ... # type: Any
- description = ... # type: Any
- lastrowid = ... # type: Any
- row_factory = ... # type: Any
- rowcount = ... # type: Any
- # TODO: Cursor class accepts exactly 1 argument
- # required type is sqlite3.Connection (which is imported as _Connection)
- # however, the name of the __init__ variable is unknown
- def __init__(self, *args, **kwargs): ...
- def close(self, *args, **kwargs): ...
- def execute(self, sql: str, parameters: Iterable = ...) -> Cursor: ...
- def executemany(self, sql: str, seq_of_parameters: Iterable[Iterable]): ...
- def executescript(self, sql_script: Union[bytes, str]) -> Cursor: ...
- def fetchall(self) -> List[Any]: ...
- def fetchmany(self, size: Integral = ...) -> List[Any]: ...
- def fetchone(self) -> Any: ...
- def setinputsizes(self, *args, **kwargs): ...
- def setoutputsize(self, *args, **kwargs): ...
- def __iter__(self) -> Cursor: ...
- def __next__(self) -> Any: ...
-
-
-class DataError(DatabaseError): ...
-
-class DatabaseError(Error): ...
-
-class Error(Exception): ...
-
-class IntegrityError(DatabaseError): ...
-
-class InterfaceError(Error): ...
-
-class InternalError(DatabaseError): ...
-
-class NotSupportedError(DatabaseError): ...
-
-class OperationalError(DatabaseError): ...
-
-class OptimizedUnicode:
- maketrans = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def capitalize(self, *args, **kwargs): ...
- def casefold(self, *args, **kwargs): ...
- def center(self, *args, **kwargs): ...
- def count(self, *args, **kwargs): ...
- def encode(self, *args, **kwargs): ...
- def endswith(self, *args, **kwargs): ...
- def expandtabs(self, *args, **kwargs): ...
- def find(self, *args, **kwargs): ...
- def format(self, *args, **kwargs): ...
- def format_map(self, *args, **kwargs): ...
- def index(self, *args, **kwargs): ...
- def isalnum(self, *args, **kwargs): ...
- def isalpha(self, *args, **kwargs): ...
- def isdecimal(self, *args, **kwargs): ...
- def isdigit(self, *args, **kwargs): ...
- def isidentifier(self, *args, **kwargs): ...
- def islower(self, *args, **kwargs): ...
- def isnumeric(self, *args, **kwargs): ...
- def isprintable(self, *args, **kwargs): ...
- def isspace(self, *args, **kwargs): ...
- def istitle(self, *args, **kwargs): ...
- def isupper(self, *args, **kwargs): ...
- def join(self, *args, **kwargs): ...
- def ljust(self, *args, **kwargs): ...
- def lower(self, *args, **kwargs): ...
- def lstrip(self, *args, **kwargs): ...
- def partition(self, *args, **kwargs): ...
- def replace(self, *args, **kwargs): ...
- def rfind(self, *args, **kwargs): ...
- def rindex(self, *args, **kwargs): ...
- def rjust(self, *args, **kwargs): ...
- def rpartition(self, *args, **kwargs): ...
- def rsplit(self, *args, **kwargs): ...
- def rstrip(self, *args, **kwargs): ...
- def split(self, *args, **kwargs): ...
- def splitlines(self, *args, **kwargs): ...
- def startswith(self, *args, **kwargs): ...
- def strip(self, *args, **kwargs): ...
- def swapcase(self, *args, **kwargs): ...
- def title(self, *args, **kwargs): ...
- def translate(self, *args, **kwargs): ...
- def upper(self, *args, **kwargs): ...
- def zfill(self, *args, **kwargs): ...
- def __add__(self, other): ...
- def __contains__(self, *args, **kwargs): ...
- def __eq__(self, other): ...
- def __format__(self, *args, **kwargs): ...
- def __ge__(self, other): ...
- def __getitem__(self, index): ...
- def __getnewargs__(self, *args, **kwargs): ...
- def __gt__(self, other): ...
- def __hash__(self): ...
- def __iter__(self): ...
- def __le__(self, other): ...
- def __len__(self, *args, **kwargs): ...
- def __lt__(self, other): ...
- def __mod__(self, other): ...
- def __mul__(self, other): ...
- def __ne__(self, other): ...
- def __rmod__(self, other): ...
- def __rmul__(self, other): ...
-
-class PrepareProtocol:
- def __init__(self, *args, **kwargs): ...
-
-class ProgrammingError(DatabaseError): ...
-
-class Row:
- def __init__(self, *args, **kwargs): ...
- def keys(self, *args, **kwargs): ...
- def __eq__(self, other): ...
- def __ge__(self, other): ...
- def __getitem__(self, index): ...
- def __gt__(self, other): ...
- def __hash__(self): ...
- def __iter__(self): ...
- def __le__(self, other): ...
- def __len__(self, *args, **kwargs): ...
- def __lt__(self, other): ...
- def __ne__(self, other): ...
-
-class Statement:
- def __init__(self, *args, **kwargs): ...
-
-class Warning(Exception): ...
diff --git a/typeshed/stdlib/3/ssl.pyi b/typeshed/stdlib/3/ssl.pyi
deleted file mode 100644
index 87ddd65..0000000
--- a/typeshed/stdlib/3/ssl.pyi
+++ /dev/null
@@ -1,283 +0,0 @@
-# Stubs for ssl (Python 3.4)
-
-from typing import (
- Any, Dict, Callable, List, NamedTuple, Optional, Set, Tuple, Union,
-)
-import socket
-import sys
-
-_PCTRTT = Tuple[Tuple[str, str], ...]
-_PCTRTTT = Tuple[_PCTRTT, ...]
-_PeerCertRetDictType = Dict[str, Union[str, _PCTRTTT, _PCTRTT]]
-_PeerCertRetType = Union[_PeerCertRetDictType, bytes, None]
-_EnumRetType = List[Tuple[bytes, str, Union[Set[str], bool]]]
-_PasswordType = Union[Callable[[], Union[str, bytes]], str, bytes]
-
-
-if sys.version_info >= (3, 5):
- _SC1ArgT = Union[SSLSocket, SSLObject]
-else:
- _SC1ArgT = SSLSocket
-_SrvnmeCbType = Callable[[_SC1ArgT, Optional[str], 'SSLSocket'], Optional[int]]
-
-class SSLError(OSError):
- library = ... # type: str
- reason = ... # type: str
-class SSLZeroReturnError(SSLError): ...
-class SSLWantReadError(SSLError): ...
-class SSLWantWriteError(SSLError): ...
-class SSLSyscallError(SSLError): ...
-class SSLEOFError(SSLError): ...
-class CertificateError(Exception): ...
-
-
-def wrap_socket(sock: socket.socket, keyfile: Optional[str] = ...,
- certfile: Optional[str] = ..., server_side: bool = ...,
- cert_reqs: int = ..., ssl_version: int = ...,
- ca_certs: Optional[str] = ...,
- do_handshake_on_connect: bool = ...,
- suppress_ragged_eofs: bool = ...,
- ciphers: Optional[str] = ...) -> 'SSLSocket': ...
-
-
-if sys.version_info >= (3, 4):
- def create_default_context(purpose: Any = ..., *,
- cafile: Optional[str] = ...,
- capath: Optional[str] = ...,
- cadata: Optional[str] = ...) -> 'SSLContext': ...
-
- def _create_unverified_context(protocol: int = ..., *,
- cert_reqs: int = ...,
- check_hostname: bool = ...,
- purpose: Any = ...,
- certfile: Optional[str] = ...,
- keyfile: Optional[str] = ...,
- cafile: Optional[str] = ...,
- capath: Optional[str] = ...,
- cadata: Optional[str] = ...) -> 'SSLContext': ...
- _create_default_https_context = ... # type: Callable[..., 'SSLContext']
-
-def RAND_bytes(num: int) -> bytes: ...
-def RAND_pseudo_bytes(num: int) -> Tuple[bytes, bool]: ...
-def RAND_status() -> bool: ...
-def RAND_egd(path: str) -> None: ...
-def RAND_add(bytes: bytes, entropy: float) -> None: ...
-
-
-def match_hostname(cert: _PeerCertRetType, hostname: str) -> None: ...
-def cert_time_to_seconds(cert_time: str) -> int: ...
-def get_server_certificate(addr: Tuple[str, int], ssl_version: int = ...,
- ca_certs: Optional[str] = ...) -> str: ...
-def DER_cert_to_PEM_cert(der_cert_bytes: bytes) -> str: ...
-def PEM_cert_to_DER_cert(pem_cert_string: str) -> bytes: ...
-if sys.version_info >= (3, 4):
- DefaultVerifyPaths = NamedTuple('DefaultVerifyPaths',
- [('cafile', str), ('capath', str),
- ('openssl_cafile_env', str),
- ('openssl_cafile', str),
- ('openssl_capath_env', str),
- ('openssl_capath', str)])
- def get_default_verify_paths() -> DefaultVerifyPaths: ...
-
-if sys.version_info >= (3, 4) and sys.platform == 'win32':
- def enum_certificates(store_name: str) -> _EnumRetType: ...
- def enum_crls(store_name: str) -> _EnumRetType: ...
-
-
-CERT_NONE = ... # type: int
-CERT_OPTIONAL = ... # type: int
-CERT_REQUIRED = ... # type: int
-
-if sys.version_info >= (3, 4):
- VERIFY_DEFAULT = ... # type: int
- VERIFY_CRL_CHECK_LEAF = ... # type: int
- VERIFY_CRL_CHECK_CHAIN = ... # type: int
- VERIFY_X509_STRICT = ... # type: int
- VERIFY_X509_TRUSTED_FIRST = ... # type: int
-
-PROTOCOL_SSLv23 = ... # type: int
-PROTOCOL_SSLv2 = ... # type: int
-PROTOCOL_SSLv3 = ... # type: int
-PROTOCOL_TLSv1 = ... # type: int
-if sys.version_info >= (3, 4):
- PROTOCOL_TLSv1_1 = ... # type: int
- PROTOCOL_TLSv1_2 = ... # type: int
-
-OP_ALL = ... # type: int
-OP_NO_SSLv2 = ... # type: int
-OP_NO_SSLv3 = ... # type: int
-OP_NO_TLSv1 = ... # type: int
-if sys.version_info >= (3, 4):
- OP_NO_TLSv1_1 = ... # type: int
- OP_NO_TLSv1_2 = ... # type: int
-OP_CIPHER_SERVER_PREFERENCE = ... # type: int
-OP_SINGLE_DH_USE = ... # type: int
-OP_SINGLE_ECDH_USE = ... # type: int
-OP_NO_COMPRESSION = ... # type: int
-
-if sys.version_info >= (3, 5):
- HAS_ALPN = ... # type: int
-HAS_ECDH = ... # type: bool
-HAS_SNI = ... # type: bool
-HAS_NPN = ... # type: bool
-CHANNEL_BINDING_TYPES = ... # type: List[str]
-
-OPENSSL_VERSION = ... # type: str
-OPENSSL_VERSION_INFO = ... # type: Tuple[int, int, int, int, int]
-OPENSSL_VERSION_NUMBER = ... # type: int
-
-if sys.version_info >= (3, 4):
- ALERT_DESCRIPTION_HANDSHAKE_FAILURE = ... # type: int
- ALERT_DESCRIPTION_INTERNAL_ERROR = ... # type: int
- ALERT_DESCRIPTION_ACCESS_DENIED = ... # type: int
- ALERT_DESCRIPTION_BAD_CERTIFICATE = ... # type: int
- ALERT_DESCRIPTION_BAD_CERTIFICATE_HASH_VALUE = ... # type: int
- ALERT_DESCRIPTION_BAD_CERTIFICATE_STATUS_RESPONSE = ... # type: int
- ALERT_DESCRIPTION_BAD_RECORD_MAC = ... # type: int
- ALERT_DESCRIPTION_CERTIFICATE_EXPIRED = ... # type: int
- ALERT_DESCRIPTION_CERTIFICATE_REVOKED = ... # type: int
- ALERT_DESCRIPTION_CERTIFICATE_UNKNOWN = ... # type: int
- ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE = ... # type: int
- ALERT_DESCRIPTION_CLOSE_NOTIFY = ... # type: int
- ALERT_DESCRIPTION_DECODE_ERROR = ... # type: int
- ALERT_DESCRIPTION_DECOMPRESSION_FAILURE = ... # type: int
- ALERT_DESCRIPTION_DECRYPT_ERROR = ... # type: int
- ALERT_DESCRIPTION_ILLEGAL_PARAMETER = ... # type: int
- ALERT_DESCRIPTION_INSUFFICIENT_SECURITY = ... # type: int
- ALERT_DESCRIPTION_NO_RENEGOTIATION = ... # type: int
- ALERT_DESCRIPTION_PROTOCOL_VERSION = ... # type: int
- ALERT_DESCRIPTION_RECORD_OVERFLOW = ... # type: int
- ALERT_DESCRIPTION_UNEXPECTED_MESSAGE = ... # type: int
- ALERT_DESCRIPTION_UNKNOWN_CA = ... # type: int
- ALERT_DESCRIPTION_UNKNOWN_PSK_IDENTITY = ... # type: int
- ALERT_DESCRIPTION_UNRECOGNIZED_NAME = ... # type: int
- ALERT_DESCRIPTION_UNSUPPORTED_CERTIFICATE = ... # type: int
- ALERT_DESCRIPTION_UNSUPPORTED_EXTENSION = ... # type: int
- ALERT_DESCRIPTION_USER_CANCELLED = ... # type: int
-
-if sys.version_info >= (3, 4):
- _PurposeType = NamedTuple('_PurposeType',
- [('nid', int), ('shortname', str),
- ('longname', str), ('oid', str)])
- class Purpose:
- SERVER_AUTH = ... # type: _PurposeType
- CLIENT_AUTH = ... # type: _PurposeType
-
-
-class SSLSocket(socket.socket):
- context = ... # type: SSLContext
- server_side = ... # type: bool
- server_hostname = ... # type: Optional[str]
- def read(self, len: int = ...,
- buffer: Optional[bytearray] = ...) -> bytes: ...
- def write(self, buf: bytes) -> int: ...
- def do_handshake(self) -> None: ...
- def getpeercert(self, binary_form: bool = ...) -> _PeerCertRetType: ...
- def cipher(self) -> Tuple[str, int, int]: ...
- if sys.version_info >= (3, 5):
- def shared_cipher(self) -> Optional[List[Tuple[str, int, int]]]: ...
- def compression(self) -> Optional[str]: ...
- def get_channel_binding(self, cb_type: str = ...) -> Optional[bytes]: ...
- if sys.version_info >= (3, 5):
- def selected_alpn_protocol(self) -> Optional[str]: ...
- def selected_npn_protocol(self) -> Optional[str]: ...
- def unwrap(self) -> socket.socket: ...
- if sys.version_info >= (3, 5):
- def version(self) -> Optional[str]: ...
- def pending(self) -> int: ...
-
-
-class SSLContext:
- if sys.version_info >= (3, 4):
- check_hostname = ... # type: bool
- options = ... # type: int
- @property
- def protocol(self) -> int: ...
- if sys.version_info >= (3, 4):
- verify_flags = ... # type: int
- verify_mode = ... # type: int
- def __init__(self, protocol: int) -> None: ...
- if sys.version_info >= (3, 4):
- def cert_store_stats(self) -> Dict[str, int]: ...
- def load_cert_chain(self, certfile: str, keyfile: Optional[str] = ...,
- password: _PasswordType = ...) -> None: ...
- if sys.version_info >= (3, 4):
- def load_default_certs(self, purpose: _PurposeType = ...) -> None: ...
- def load_verify_locations(self, cafile: Optional[str] = ...,
- capath: Optional[str] = ...,
- cadata: Union[str, bytes, None] = ...) \
- -> None: ...
- def get_ca_certs(self,
- binary_form: bool = ...) \
- -> Union[List[_PeerCertRetDictType], List[bytes]]: ...
- else:
- def load_verify_locations(self,
- cafile: Optional[str] = ...,
- capath: Optional[str] = ...) -> None: ...
- def set_default_verify_paths(self) -> None: ...
- def set_ciphers(self, ciphers: str) -> None: ...
- if sys.version_info >= (3, 5):
- def set_alpn_protocols(self, protocols: List[str]) -> None: ...
- def set_npn_protocols(self, protocols: List[str]) -> None: ...
- def set_servername_callback(self,
- server_name_callback: Optional[_SrvnmeCbType]) \
- -> None: ...
- def load_dh_params(self, dhfile: str) -> None: ...
- def set_ecdh_curve(self, curve_name: str) -> None: ...
- def wrap_socket(self, sock: socket.socket, server_side: bool = ...,
- do_handshake_on_connect: bool = ...,
- suppress_ragged_eofs: bool = ...,
- server_hostname: Optional[str] = ...) -> SSLSocket: ...
- if sys.version_info >= (3, 5):
- def wrap_bio(self, incoming: 'MemoryBIO', outgoing: 'MemoryBIO',
- server_side: bool = ...,
- server_hostname: Optional[str] = ...) -> 'SSLObject': ...
- def session_stats(self) -> Dict[str, int]: ...
-
-
-if sys.version_info >= (3, 5):
- class SSLObject:
- context = ... # type: SSLContext
- server_side = ... # type: bool
- server_hostname = ... # type: Optional[str]
- def read(self, len: int = ...,
- buffer: Optional[bytearray] = ...) -> bytes: ...
- def write(self, buf: bytes) -> int: ...
- def getpeercert(self, binary_form: bool = ...) -> _PeerCertRetType: ...
- def selected_npn_protocol(self) -> Optional[str]: ...
- def cipher(self) -> Tuple[str, int, int]: ...
- def shared_cipher(self) -> Optional[List[Tuple[str, int, int]]]: ...
- def compression(self) -> Optional[str]: ...
- def pending(self) -> int: ...
- def do_handshake(self) -> None: ...
- def unwrap(self) -> None: ...
- def get_channel_binding(self, cb_type: str = ...) -> Optional[bytes]: ...
-
- class MemoryBIO:
- pending = ... # type: int
- eof = ... # type: bool
- def read(self, n: int = ...) -> bytes: ...
- def write(self, buf: bytes) -> int: ...
- def write_eof(self) -> None: ...
-
-
-# TODO below documented in cpython but not in docs.python.org
-# taken from python 3.4
-SSL_ERROR_EOF = ... # type: int
-SSL_ERROR_INVALID_ERROR_CODE = ... # type: int
-SSL_ERROR_SSL = ... # type: int
-SSL_ERROR_SYSCALL = ... # type: int
-SSL_ERROR_WANT_CONNECT = ... # type: int
-SSL_ERROR_WANT_READ = ... # type: int
-SSL_ERROR_WANT_WRITE = ... # type: int
-SSL_ERROR_WANT_X509_LOOKUP = ... # type: int
-SSL_ERROR_ZERO_RETURN = ... # type: int
-
-def get_protocol_name(protocol_code: int) -> str: ...
-
-AF_INET = ... # type: int
-PEM_FOOTER = ... # type: str
-PEM_HEADER = ... # type: str
-SOCK_STREAM = ... # type: int
-SOL_SOCKET = ... # type: int
-SO_TYPE = ... # type: int
diff --git a/typeshed/stdlib/3/stat.pyi b/typeshed/stdlib/3/stat.pyi
deleted file mode 100644
index 92e640f..0000000
--- a/typeshed/stdlib/3/stat.pyi
+++ /dev/null
@@ -1,73 +0,0 @@
-# Stubs for stat
-
-# Based on http://docs.python.org/3.2/library/stat.html
-
-import sys
-import typing
-
-def S_ISDIR(mode: int) -> bool: ...
-def S_ISCHR(mode: int) -> bool: ...
-def S_ISBLK(mode: int) -> bool: ...
-def S_ISREG(mode: int) -> bool: ...
-def S_ISFIFO(mode: int) -> bool: ...
-def S_ISLNK(mode: int) -> bool: ...
-def S_ISSOCK(mode: int) -> bool: ...
-
-def S_IMODE(mode: int) -> int: ...
-def S_IFMT(mode: int) -> int: ...
-
-ST_MODE = 0
-ST_INO = 0
-ST_DEV = 0
-ST_NLINK = 0
-ST_UID = 0
-ST_GID = 0
-ST_SIZE = 0
-ST_ATIME = 0
-ST_MTIME = 0
-ST_CTIME = 0
-
-S_IFSOCK = 0
-S_IFLNK = 0
-S_IFREG = 0
-S_IFBLK = 0
-S_IFDIR = 0
-S_IFCHR = 0
-S_IFIFO = 0
-S_ISUID = 0
-S_ISGID = 0
-S_ISVTX = 0
-
-S_IRWXU = 0
-S_IRUSR = 0
-S_IWUSR = 0
-S_IXUSR = 0
-
-S_IRWXG = 0
-S_IRGRP = 0
-S_IWGRP = 0
-S_IXGRP = 0
-
-S_IRWXO = 0
-S_IROTH = 0
-S_IWOTH = 0
-S_IXOTH = 0
-
-S_ENFMT = 0
-S_IREAD = 0
-S_IWRITE = 0
-S_IEXEC = 0
-
-UF_NODUMP = 0
-UF_IMMUTABLE = 0
-UF_APPEND = 0
-UF_OPAQUE = 0
-UF_NOUNLINK = 0
-if sys.platform == 'darwin':
- UF_COMPRESSED = 0 # OS X 10.6+ only
- UF_HIDDEN = 0 # OX X 10.5+ only
-SF_ARCHIVED = 0
-SF_IMMUTABLE = 0
-SF_APPEND = 0
-SF_NOUNLINK = 0
-SF_SNAPSHOT = 0
diff --git a/typeshed/stdlib/3/string.pyi b/typeshed/stdlib/3/string.pyi
deleted file mode 100644
index c07c186..0000000
--- a/typeshed/stdlib/3/string.pyi
+++ /dev/null
@@ -1,42 +0,0 @@
-# Stubs for string
-
-# Based on http://docs.python.org/3.2/library/string.html
-
-from typing import Mapping, Sequence, Any, Optional, Union, List, Tuple, Iterable
-
-ascii_letters = ... # type: str
-ascii_lowercase = ... # type: str
-ascii_uppercase = ... # type: str
-digits = ... # type: str
-hexdigits = ... # type: str
-octdigits = ... # type: str
-punctuation = ... # type: str
-printable = ... # type: str
-whitespace = ... # type: str
-
-def capwords(s: str, sep: str = ...) -> str: ...
-
-class Template:
- template = ... # type: str
-
- def __init__(self, template: str) -> None: ...
- def substitute(self, mapping: Mapping[str, str] = ..., **kwds: str) -> str: ...
- def safe_substitute(self, mapping: Mapping[str, str] = ...,
- **kwds: str) -> str: ...
-
-# TODO(MichalPokorny): This is probably badly and/or loosely typed.
-class Formatter:
- def format(self, format_string: str, *args: Any, **kwargs: Any) -> str: ...
- def vformat(self, format_string: str, args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> str: ...
- def parse(self, format_string: str) -> Iterable[Tuple[str, Optional[str], Optional[str], Optional[str]]]: ...
- def get_field(self, field_name: str, args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> Any: ...
- def get_value(self, key: Union[int, str], args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> Any:
- raise IndexError()
- raise KeyError()
- def check_unused_args(self, used_args: Sequence[Union[int, str]], args: Sequence[Any],
- kwargs: Mapping[str, Any]) -> None: ...
- def format_field(self, value: Any, format_spec: str) -> Any: ...
- def convert_field(self, value: Any, conversion: str) -> Any: ...
diff --git a/typeshed/stdlib/3/subprocess.pyi b/typeshed/stdlib/3/subprocess.pyi
deleted file mode 100644
index 36e5c5c..0000000
--- a/typeshed/stdlib/3/subprocess.pyi
+++ /dev/null
@@ -1,345 +0,0 @@
-# Stubs for subprocess
-
-# Based on http://docs.python.org/3.6/library/subprocess.html
-import sys
-from typing import Sequence, Any, Mapping, Callable, Tuple, IO, Optional, Union, List, Type, Text
-from types import TracebackType
-
-_FILE = Union[int, IO[Any]]
-_TXT = Union[bytes, Text]
-_CMD = Union[_TXT, Sequence[_TXT]]
-_ENV = Union[Mapping[bytes, _TXT], Mapping[Text, _TXT]]
-
-if sys.version_info >= (3, 5):
- class CompletedProcess:
- # morally: _CMD
- args = ... # type: Any
- returncode = ... # type: int
- # morally: Optional[_TXT]
- stdout = ... # type: Any
- stderr = ... # type: Any
- def __init__(self, args: _CMD,
- returncode: int,
- stdout: Optional[_TXT] = ...,
- stderr: Optional[_TXT] = ...) -> None: ...
- def check_returncode(self) -> None: ...
-
- if sys.version_info >= (3, 6):
- # Nearly same args as Popen.__init__ except for timeout, input, and check
- def run(args: _CMD,
- timeout: float = ...,
- input: _TXT = ...,
- check: bool = ...,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- *,
- encoding: Optional[str] = ...,
- errors: Optional[str] = ...) -> CompletedProcess: ...
- else:
- # Nearly same args as Popen.__init__ except for timeout, input, and check
- def run(args: _CMD,
- timeout: float = ...,
- input: _TXT = ...,
- check: bool = ...,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...) -> CompletedProcess: ...
-
-# Same args as Popen.__init__
-if sys.version_info >= (3, 3):
- # 3.3 added timeout
- def call(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- timeout: float = ...) -> int: ...
-else:
- def call(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...) -> int: ...
-
-# Same args as Popen.__init__
-if sys.version_info >= (3, 3):
- # 3.3 added timeout
- def check_call(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- timeout: float = ...) -> int: ...
-else:
- def check_call(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stdout: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...) -> int: ...
-
-if sys.version_info >= (3, 6):
- # 3.6 added encoding and errors
- def check_output(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- *,
- timeout: float = ...,
- input: _TXT = ...,
- encoding: Optional[str] = ...,
- errors: Optional[str] = ...,
- ) -> Any: ... # morally: -> _TXT
-elif sys.version_info >= (3, 4):
- # 3.4 added input
- def check_output(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- timeout: float = ...,
- input: _TXT = ...,
- ) -> Any: ... # morally: -> _TXT
-elif sys.version_info >= (3, 3):
- # 3.3 added timeout
- def check_output(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- timeout: float = ...,
- ) -> Any: ... # morally: -> _TXT
-else:
- # Same args as Popen.__init__, except for stdout
- def check_output(args: _CMD,
- bufsize: int = ...,
- executable: _TXT = ...,
- stdin: _FILE = ...,
- stderr: _FILE = ...,
- preexec_fn: Callable[[], Any] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: _TXT = ...,
- env: _ENV = ...,
- universal_newlines: bool = ...,
- startupinfo: Any = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- ) -> Any: ... # morally: -> _TXT
-
-
-# TODO types
-PIPE = ... # type: Any
-STDOUT = ... # type: Any
-if sys.version_info >= (3, 3):
- DEVNULL = ... # type: Any
- class SubprocessError(Exception): ...
- class TimeoutExpired(SubprocessError): ...
-
-
-class CalledProcessError(Exception):
- returncode = 0
- # morally: _CMD
- cmd = ... # type: Any
- # morally: Optional[_TXT]
- output = ... # type: Any
-
- if sys.version_info >= (3, 5):
- # morally: Optional[_TXT]
- stdout = ... # type: Any
- stderr = ... # type: Any
-
- def __init__(self,
- returncode: int,
- cmd: _CMD,
- output: Optional[_TXT] = ...,
- stderr: Optional[_TXT] = ...) -> None: ...
-
-class Popen:
- stdin = ... # type: IO[Any]
- stdout = ... # type: IO[Any]
- stderr = ... # type: IO[Any]
- pid = 0
- returncode = 0
-
- if sys.version_info >= (3, 6):
- def __init__(self,
- args: _CMD,
- bufsize: int = ...,
- executable: Optional[_TXT] = ...,
- stdin: Optional[_FILE] = ...,
- stdout: Optional[_FILE] = ...,
- stderr: Optional[_FILE] = ...,
- preexec_fn: Optional[Callable[[], Any]] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: Optional[_TXT] = ...,
- env: Optional[_ENV] = ...,
- universal_newlines: bool = ...,
- startupinfo: Optional[Any] = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...,
- *,
- encoding: Optional[str] = ...,
- errors: Optional[str] = ...) -> None: ...
- else:
- def __init__(self,
- args: _CMD,
- bufsize: int = ...,
- executable: Optional[_TXT] = ...,
- stdin: Optional[_FILE] = ...,
- stdout: Optional[_FILE] = ...,
- stderr: Optional[_FILE] = ...,
- preexec_fn: Optional[Callable[[], Any]] = ...,
- close_fds: bool = ...,
- shell: bool = ...,
- cwd: Optional[_TXT] = ...,
- env: Optional[_ENV] = ...,
- universal_newlines: bool = ...,
- startupinfo: Optional[Any] = ...,
- creationflags: int = ...,
- restore_signals: bool = ...,
- start_new_session: bool = ...,
- pass_fds: Any = ...) -> None: ...
-
- def poll(self) -> int: ...
- if sys.version_info >= (3, 3):
- # 3.3 added timeout
- def wait(self, timeout: Optional[float] = ...) -> int: ...
- else:
- def wait(self) ->int: ...
- # Return str/bytes
- if sys.version_info >= (3, 3):
- def communicate(self,
- input: Optional[_TXT] = ...,
- timeout: Optional[float] = ...,
- # morally: -> Tuple[Optional[_TXT], Optional[_TXT]]
- ) -> Tuple[Any, Any]: ...
- else:
- def communicate(self,
- input: Optional[_TXT] = ...,
- # morally: -> Tuple[Optional[_TXT], Optional[_TXT]]
- ) -> Tuple[Any, Any]: ...
- def send_signal(self, signal: int) -> None: ...
- def terminate(self) -> None: ...
- def kill(self) -> None: ...
- def __enter__(self) -> 'Popen': ...
- def __exit__(self, type: Optional[Type[BaseException]], value: Optional[BaseException], traceback: Optional[TracebackType]) -> bool: ...
-
-# The result really is always a str.
-def getstatusoutput(cmd: _TXT) -> Tuple[int, str]: ...
-def getoutput(cmd: _TXT) -> str: ...
-
-# Windows-only: STARTUPINFO etc.
diff --git a/typeshed/stdlib/3/symbol.pyi b/typeshed/stdlib/3/symbol.pyi
deleted file mode 100644
index 82f5e2c..0000000
--- a/typeshed/stdlib/3/symbol.pyi
+++ /dev/null
@@ -1,98 +0,0 @@
-# Stubs for symbol (Python 3)
-
-import sys
-from typing import Dict
-
-single_input = ... # type: int
-file_input = ... # type: int
-eval_input = ... # type: int
-decorator = ... # type: int
-decorators = ... # type: int
-decorated = ... # type: int
-if sys.version_info >= (3, 5):
- async_funcdef = ... # type: int
-funcdef = ... # type: int
-parameters = ... # type: int
-typedargslist = ... # type: int
-tfpdef = ... # type: int
-varargslist = ... # type: int
-vfpdef = ... # type: int
-stmt = ... # type: int
-simple_stmt = ... # type: int
-small_stmt = ... # type: int
-expr_stmt = ... # type: int
-if sys.version_info >= (3, 6):
- annassign = ... # type: int
-testlist_star_expr = ... # type: int
-augassign = ... # type: int
-del_stmt = ... # type: int
-pass_stmt = ... # type: int
-flow_stmt = ... # type: int
-break_stmt = ... # type: int
-continue_stmt = ... # type: int
-return_stmt = ... # type: int
-yield_stmt = ... # type: int
-raise_stmt = ... # type: int
-import_stmt = ... # type: int
-import_name = ... # type: int
-import_from = ... # type: int
-import_as_name = ... # type: int
-dotted_as_name = ... # type: int
-import_as_names = ... # type: int
-dotted_as_names = ... # type: int
-dotted_name = ... # type: int
-global_stmt = ... # type: int
-nonlocal_stmt = ... # type: int
-assert_stmt = ... # type: int
-compound_stmt = ... # type: int
-if sys.version_info >= (3, 5):
- async_stmt = ... # type: int
-if_stmt = ... # type: int
-while_stmt = ... # type: int
-for_stmt = ... # type: int
-try_stmt = ... # type: int
-with_stmt = ... # type: int
-with_item = ... # type: int
-except_clause = ... # type: int
-suite = ... # type: int
-test = ... # type: int
-test_nocond = ... # type: int
-lambdef = ... # type: int
-lambdef_nocond = ... # type: int
-or_test = ... # type: int
-and_test = ... # type: int
-not_test = ... # type: int
-comparison = ... # type: int
-comp_op = ... # type: int
-star_expr = ... # type: int
-expr = ... # type: int
-xor_expr = ... # type: int
-and_expr = ... # type: int
-shift_expr = ... # type: int
-arith_expr = ... # type: int
-term = ... # type: int
-factor = ... # type: int
-power = ... # type: int
-if sys.version_info >= (3, 5):
- atom_expr = ... # type: int
-atom = ... # type: int
-testlist_comp = ... # type: int
-trailer = ... # type: int
-subscriptlist = ... # type: int
-subscript = ... # type: int
-sliceop = ... # type: int
-exprlist = ... # type: int
-testlist = ... # type: int
-dictorsetmaker = ... # type: int
-classdef = ... # type: int
-arglist = ... # type: int
-argument = ... # type: int
-comp_iter = ... # type: int
-comp_for = ... # type: int
-comp_if = ... # type: int
-encoding_decl = ... # type: int
-yield_expr = ... # type: int
-if sys.version_info >= (3, 3):
- yield_arg = ... # type: int
-
-sym_name = ... # type: Dict[int, str]
diff --git a/typeshed/stdlib/3/sys.pyi b/typeshed/stdlib/3/sys.pyi
deleted file mode 100644
index b3042e2..0000000
--- a/typeshed/stdlib/3/sys.pyi
+++ /dev/null
@@ -1,166 +0,0 @@
-# Stubs for sys
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http://docs.python.org/3.2/library/sys.html
-
-from typing import (
- List, Sequence, Any, Dict, Tuple, TextIO, overload, Optional, Union,
- TypeVar, Callable, Type,
-)
-import sys
-from types import TracebackType
-from mypy_extensions import NoReturn
-
-_T = TypeVar('_T')
-
-# ----- sys variables -----
-abiflags = ... # type: str
-argv = ... # type: List[str]
-byteorder = ... # type: str
-builtin_module_names = ... # type: Sequence[str] # actually a tuple of strings
-copyright = ... # type: str
-# dllhandle = 0 # Windows only
-dont_write_bytecode = False
-__displayhook__ = ... # type: Any # contains the original value of displayhook
-__excepthook__ = ... # type: Any # contains the original value of excepthook
-exec_prefix = ... # type: str
-executable = ... # type: str
-float_repr_style = ... # type: str
-hexversion = 0 # this is a 32-bit int
-last_type = ... # type: Any
-last_value = ... # type: Any
-last_traceback = ... # type: Any
-maxsize = 0
-maxunicode = 0
-meta_path = ... # type: List[Any]
-modules = ... # type: Dict[str, Any]
-path = ... # type: List[str]
-path_hooks = ... # type: List[Any] # TODO precise type; function, path to finder
-path_importer_cache = ... # type: Dict[str, Any] # TODO precise type
-platform = ... # type: str
-prefix = ... # type: str
-ps1 = ... # type: str
-ps2 = ... # type: str
-stdin = ... # type: TextIO
-stdout = ... # type: TextIO
-stderr = ... # type: TextIO
-__stdin__ = ... # type: TextIO
-__stdout__ = ... # type: TextIO
-__stderr__ = ... # type: TextIO
-# deprecated and removed in Python 3.3:
-subversion = ... # type: Tuple[str, str, str]
-tracebacklimit = 0
-version = ... # type: str
-api_version = 0
-warnoptions = ... # type: Any
-# Each entry is a tuple of the form (action, message, category, module,
-# lineno)
-# winver = '' # Windows only
-_xoptions = ... # type: Dict[Any, Any]
-
-flags = ... # type: _flags
-class _flags:
- debug = 0
- division_warning = 0
- inspect = 0
- interactive = 0
- optimize = 0
- dont_write_bytecode = 0
- no_user_site = 0
- no_site = 0
- ignore_environment = 0
- verbose = 0
- bytes_warning = 0
- quiet = 0
- hash_randomization = 0
-
-float_info = ... # type: _float_info
-class _float_info:
- epsilon = 0.0 # DBL_EPSILON
- dig = 0 # DBL_DIG
- mant_dig = 0 # DBL_MANT_DIG
- max = 0.0 # DBL_MAX
- max_exp = 0 # DBL_MAX_EXP
- max_10_exp = 0 # DBL_MAX_10_EXP
- min = 0.0 # DBL_MIN
- min_exp = 0 # DBL_MIN_EXP
- min_10_exp = 0 # DBL_MIN_10_EXP
- radix = 0 # FLT_RADIX
- rounds = 0 # FLT_ROUNDS
-
-hash_info = ... # type: _hash_info
-class _hash_info:
- width = 0 # width in bits used for hash values
- modulus = 0 # prime modulus P used for numeric hash scheme
- inf = 0 # hash value returned for a positive infinity
- nan = 0 # hash value returned for a nan
- imag = 0 # multiplier used for the imaginary part of a complex number
-
-int_info = ... # type: _int_info
-class _int_info:
- bits_per_digit = 0 # number of bits held in each digit. Python integers are stored internally in base 2**int_info.bits_per_digit
- sizeof_digit = 0 # size in bytes of C type used to represent a digit
-
-class _version_info(Tuple[int, int, int, str, int]):
- major = 0
- minor = 0
- micro = 0
- releaselevel = ... # type: str
- serial = 0
-version_info = ... # type: _version_info
-
-
-# ----- sys function stubs -----
-def call_tracing(fn: Callable[..., _T], args: Any) -> _T: ...
-def _clear_type_cache() -> None: ...
-def _current_frames() -> Dict[int, Any]: ...
-def displayhook(value: Optional[int]) -> None: ...
-def excepthook(type_: Type[BaseException], value: BaseException,
- traceback: TracebackType) -> None: ...
-# TODO should be a union of tuple, see mypy#1178
-def exc_info() -> Tuple[Optional[Type[BaseException]],
- Optional[BaseException],
- Optional[TracebackType]]: ...
-# sys.exit() accepts an optional argument of anything printable
-def exit(arg: Any = ...) -> NoReturn:
- raise SystemExit()
-def getcheckinterval() -> int: ... # deprecated
-def getdefaultencoding() -> str: ...
-def getdlopenflags() -> int: ... # Unix only
-def getfilesystemencoding() -> str: ... # cannot return None
-def getrefcount(arg: Any) -> int: ...
-def getrecursionlimit() -> int: ...
-
- at overload
-def getsizeof(obj: object) -> int: ...
- at overload
-def getsizeof(obj: object, default: int) -> int: ...
-
-def getswitchinterval() -> float: ...
-
- at overload
-def _getframe() -> Any: ...
- at overload
-def _getframe(depth: int) -> Any: ...
-
-def getprofile() -> Any: ... # TODO return type
-def gettrace() -> Any: ... # TODO return
-def getwindowsversion() -> Any: ... # Windows only, TODO return type
-def intern(string: str) -> str: ...
-
-if sys.version_info >= (3, 5):
- def is_finalizing() -> bool: ...
-
-def setcheckinterval(interval: int) -> None: ... # deprecated
-def setdlopenflags(n: int) -> None: ... # Linux only
-def setprofile(profilefunc: Any) -> None: ... # TODO type
-def setrecursionlimit(limit: int) -> None: ...
-def setswitchinterval(interval: float) -> None: ...
-def settrace(tracefunc: Any) -> None: ... # TODO type
-# Trace functions should have three arguments: frame, event, and arg. frame
-# is the current stack frame. event is a string: 'call', 'line', 'return',
-# 'exception', 'c_call', 'c_return', or 'c_exception'. arg depends on the
-# event type.
-def settscdump(on_flag: bool) -> None: ...
-
-def gettotalrefcount() -> int: ... # Debug builds only
diff --git a/typeshed/stdlib/3/tempfile.pyi b/typeshed/stdlib/3/tempfile.pyi
deleted file mode 100644
index ab8c380..0000000
--- a/typeshed/stdlib/3/tempfile.pyi
+++ /dev/null
@@ -1,90 +0,0 @@
-# Stubs for tempfile
-# Ron Murawski <ron at horizonchess.com>
-
-# based on http://docs.python.org/3.3/library/tempfile.html
-
-import sys
-from types import TracebackType
-from typing import Any, AnyStr, Generic, IO, Optional, Tuple, Type
-
-# global variables
-tempdir = ... # type: Optional[str]
-template = ... # type: str
-
-
-if sys.version_info >= (3, 5):
- def TemporaryFile(
- mode: str = ..., buffering: int = ..., encoding: str = ...,
- newline: str = ..., suffix: Optional[AnyStr]= ..., prefix: Optional[AnyStr] = ...,
- dir: Optional[AnyStr] = ...
- ) -> IO[Any]:
- ...
- def NamedTemporaryFile(
- mode: str = ..., buffering: int = ..., encoding: str = ...,
- newline: str = ..., suffix: Optional[AnyStr] = ..., prefix: Optional[AnyStr] = ...,
- dir: Optional[AnyStr] = ..., delete: bool =...
- ) -> IO[Any]:
- ...
- def SpooledTemporaryFile(
- max_size: int = ..., mode: str = ..., buffering: int = ...,
- encoding: str = ..., newline: str = ..., suffix: Optional[AnyStr] = ...,
- prefix: Optional[AnyStr] = ..., dir: Optional[AnyStr] = ...
- ) -> IO[Any]:
- ...
-
- class TemporaryDirectory(Generic[AnyStr]):
- name = ... # type: str
- def __init__(self, suffix: Optional[AnyStr] = ..., prefix: Optional[AnyStr] = ...,
- dir: Optional[AnyStr] = ...) -> None: ...
- def cleanup(self) -> None: ...
- def __enter__(self) -> AnyStr: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[BaseException],
- exc_tb: Optional[TracebackType]) -> bool: ...
-
- def mkstemp(suffix: Optional[AnyStr] = ..., prefix: Optional[AnyStr] = ..., dir: Optional[AnyStr] = ...,
- text: bool = ...) -> Tuple[int, AnyStr]: ...
- def mkdtemp(suffix: Optional[AnyStr] = ..., prefix: Optional[AnyStr] = ...,
- dir: Optional[str] = ...) -> AnyStr: ...
- def mktemp(suffix: Optional[AnyStr] = ..., prefix: Optional[AnyStr] = ..., dir: Optional[AnyStr] = ...) -> AnyStr: ...
-
- def gettempdirb() -> bytes: ...
- def gettempprefixb() -> bytes: ...
-else:
- def TemporaryFile(
- mode: str = ..., buffering: int = ..., encoding: str = ...,
- newline: str = ..., suffix: str = ..., prefix: str = ...,
- dir: Optional[str] = ...
- ) -> IO[Any]:
- ...
- def NamedTemporaryFile(
- mode: str = ..., buffering: int = ..., encoding: str = ...,
- newline: str = ..., suffix: str = ..., prefix: str = ...,
- dir: Optional[str] = ..., delete: bool =...
- ) -> IO[Any]:
- ...
- def SpooledTemporaryFile(
- max_size: int = ..., mode: str = ..., buffering: int = ...,
- encoding: str = ..., newline: str = ..., suffix: str = ...,
- prefix: str = ..., dir: Optional[str] = ...
- ) -> IO[Any]:
- ...
-
- class TemporaryDirectory:
- name = ... # type: str
- def __init__(self, suffix: str = ..., prefix: str = ...,
- dir: Optional[str] = ...) -> None: ...
- def cleanup(self) -> None: ...
- def __enter__(self) -> str: ...
- def __exit__(self, exc_type: Optional[Type[BaseException]],
- exc_val: Optional[BaseException],
- exc_tb: Optional[TracebackType]) -> bool: ...
-
- def mkstemp(suffix: str = ..., prefix: str = ..., dir: Optional[str] = ...,
- text: bool = ...) -> Tuple[int, str]: ...
- def mkdtemp(suffix: str = ..., prefix: str = ...,
- dir: Optional[str] = ...) -> str: ...
- def mktemp(suffix: str = ..., prefix: str = ..., dir: Optional[str] = ...) -> str: ...
-
-def gettempdir() -> str: ...
-def gettempprefix() -> str: ...
diff --git a/typeshed/stdlib/3/textwrap.pyi b/typeshed/stdlib/3/textwrap.pyi
deleted file mode 100644
index 319297b..0000000
--- a/typeshed/stdlib/3/textwrap.pyi
+++ /dev/null
@@ -1,122 +0,0 @@
-# Better textwrap stubs hand-written by o11c.
-# https://docs.python.org/3/library/textwrap.html
-from typing import (
- Callable,
- List,
-)
-
-class TextWrapper:
- def __init__(
- self,
- width: int = ...,
- *,
- initial_indent: str = ...,
- subsequent_indent: str = ...,
- expand_tabs: bool = ...,
- tabsize: int = ...,
- replace_whitespace: bool = ...,
- fix_sentence_endings: bool = ...,
- break_long_words: bool = ...,
- break_on_hyphens: bool = ...,
- drop_whitespace: bool = ...,
- max_lines: int = ...,
- placeholder: str = ...
- ) -> None:
- self.width = width
- self.initial_indent = initial_indent
- self.subsequent_indent = subsequent_indent
- self.expand_tabs = expand_tabs
- self.tabsize = tabsize
- self.replace_whitespace = replace_whitespace
- self.fix_sentence_endings = fix_sentence_endings
- self.break_long_words = break_long_words
- self.break_on_hyphens = break_on_hyphens
- self.drop_whitespace = drop_whitespace
- self.max_lines = max_lines
- self.placeholder = placeholder
-
- # Private methods *are* part of the documented API for subclasses.
- def _munge_whitespace(self, text: str) -> str:
- ...
-
- def _split(self, text: str) -> List[str]:
- ...
-
- def _fix_sentence_endings(self, chunks: List[str]) -> None:
- ...
-
- def _handle_long_word(self, reversed_chunks: List[str], cur_line: List[str], cur_len: int, width: int) -> None:
- ...
-
- def _wrap_chunks(self, chunks: List[str]) -> List[str]:
- ...
-
- def _split_chunks(self, text: str) -> List[str]:
- ...
-
- def wrap(self, text: str) -> List[str]:
- ...
-
- def fill(self, text: str) -> str:
- ...
-
-
-def wrap(
- text: str = ...,
- width: int = ...,
- *,
- initial_indent: str = ...,
- subsequent_indent: str = ...,
- expand_tabs: bool = ...,
- tabsize: int = ...,
- replace_whitespace: bool = ...,
- fix_sentence_endings: bool = ...,
- break_long_words: bool = ...,
- break_on_hyphens: bool = ...,
- drop_whitespace: bool = ...,
- max_lines: int = ...,
- placeholder: str = ...
-) -> List[str]:
- ...
-
-def fill(
- text: str,
- width: int = ...,
- *,
- initial_indent: str = ...,
- subsequent_indent: str = ...,
- expand_tabs: bool = ...,
- tabsize: int = ...,
- replace_whitespace: bool = ...,
- fix_sentence_endings: bool = ...,
- break_long_words: bool = ...,
- break_on_hyphens: bool = ...,
- drop_whitespace: bool = ...,
- max_lines: int = ...,
- placeholder: str = ...
-):
- ...
-
-def shorten(
- text: str,
- width: int,
- *,
- initial_indent: str = ...,
- subsequent_indent: str = ...,
- expand_tabs: bool = ...,
- tabsize: int = ...,
- replace_whitespace: bool = ...,
- fix_sentence_endings: bool = ...,
- break_long_words: bool = ...,
- break_on_hyphens: bool = ...,
- drop_whitespace: bool = ...,
- # Omit `max_lines: int = None`, it is forced to 1 here.
- placeholder: str = ...
-):
- ...
-
-def dedent(text: str) -> str:
- ...
-
-def indent(text: str, prefix: str, predicate: Callable[[str], bool] = ...) -> str:
- ...
diff --git a/typeshed/stdlib/3/time.pyi b/typeshed/stdlib/3/time.pyi
deleted file mode 100644
index 57884b2..0000000
--- a/typeshed/stdlib/3/time.pyi
+++ /dev/null
@@ -1,84 +0,0 @@
-# Stubs for time
-# Ron Murawski <ron at horizonchess.com>
-
-# based on: http://docs.python.org/3.3/library/time.html#module-time
-# see: http://nullege.com/codes/search?cq=time
-
-import sys
-from typing import Any, NamedTuple, Tuple, Union
-from types import SimpleNamespace
-
-TimeTuple = Tuple[int, int, int, int, int, int, int, int, int]
-
-# ----- variables and constants -----
-accept2dyear = False
-altzone = 0
-daylight = 0
-timezone = 0
-tzname = ... # type: Tuple[str, str]
-
-if sys.version_info >= (3, 3) and sys.platform != 'win32':
- CLOCK_HIGHRES = 0 # Solaris only
- CLOCK_MONOTONIC = 0 # Unix only
- CLOCK_MONOTONIC_RAW = 0 # Linux 2.6.28 or later
- CLOCK_PROCESS_CPUTIME_ID = 0 # Unix only
- CLOCK_REALTIME = 0 # Unix only
- CLOCK_THREAD_CPUTIME_ID = 0 # Unix only
-
-
-if sys.version_info >= (3, 3):
- class struct_time(
- NamedTuple(
- '_struct_time',
- [('tm_year', int), ('tm_mon', int), ('tm_mday', int),
- ('tm_hour', int), ('tm_min', int), ('tm_sec', int),
- ('tm_wday', int), ('tm_yday', int), ('tm_isdst', int),
- ('tm_zone', str), ('tm_gmtoff', int)]
- )
- ):
- def __init__(
- self,
- o: Union[
- Tuple[int, int, int, int, int, int, int, int, int],
- Tuple[int, int, int, int, int, int, int, int, int, str],
- Tuple[int, int, int, int, int, int, int, int, int, str, int]
- ],
- _arg: Any = ...,
- ) -> None: ...
-else:
- class struct_time(
- NamedTuple(
- '_struct_time',
- [('tm_year', int), ('tm_mon', int), ('tm_mday', int),
- ('tm_hour', int), ('tm_min', int), ('tm_sec', int),
- ('tm_wday', int), ('tm_yday', int), ('tm_isdst', int)]
- )
- ):
- def __init__(self, o: TimeTuple, _arg: Any = ...) -> None: ...
-
-
-# ----- functions -----
-def asctime(t: Union[TimeTuple, struct_time, None] = ...) -> str: ... # return current time
-def clock() -> float: ...
-def ctime(secs: Union[float, None] = ...) -> str: ... # return current time
-def gmtime(secs: Union[float, None] = ...) -> struct_time: ... # return current time
-def localtime(secs: Union[float, None] = ...) -> struct_time: ... # return current time
-def mktime(t: Union[TimeTuple, struct_time]) -> float: ...
-def sleep(secs: Union[int, float]) -> None: ...
-def strftime(format: str,
- t: Union[TimeTuple, struct_time, None] = ...) -> str: ... # return current time
-def strptime(string: str,
- format: str = ...) -> struct_time: ...
-def time() -> float: ...
-if sys.platform != 'win32':
- def tzset() -> None: ... # Unix only
-
-if sys.version_info >= (3, 3):
- def get_clock_info(name: str) -> SimpleNamespace: ...
- def monotonic() -> float: ...
- def perf_counter() -> float: ...
- def process_time() -> float: ...
- if sys.platform != 'win32':
- def clock_getres(clk_id: int) -> float: ... # Unix only
- def clock_gettime(clk_id: int) -> float: ... # Unix only
- def clock_settime(clk_id: int, time: struct_time) -> float: ... # Unix only
diff --git a/typeshed/stdlib/3/tkinter/__init__.pyi b/typeshed/stdlib/3/tkinter/__init__.pyi
deleted file mode 100644
index ec61243..0000000
--- a/typeshed/stdlib/3/tkinter/__init__.pyi
+++ /dev/null
@@ -1,660 +0,0 @@
-# Stubs for tkinter (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from tkinter.constants import * # noqa: F403
-
-TclError = ... # type: Any
-wantobjects = ... # type: Any
-TkVersion = ... # type: Any
-TclVersion = ... # type: Any
-READABLE = ... # type: Any
-WRITABLE = ... # type: Any
-EXCEPTION = ... # type: Any
-
-class Event: ...
-
-def NoDefaultRoot(): ...
-
-class Variable:
- def __init__(self, master=None, value=None, name=None): ...
- def __del__(self): ...
- def set(self, value): ...
- initialize = ... # type: Any
- def get(self): ...
- def trace_variable(self, mode, callback): ...
- trace = ... # type: Any
- def trace_vdelete(self, mode, cbname): ...
- def trace_vinfo(self): ...
- def __eq__(self, other): ...
-
-class StringVar(Variable):
- def __init__(self, master=None, value=None, name=None): ...
- def get(self): ...
-
-class IntVar(Variable):
- def __init__(self, master=None, value=None, name=None): ...
- def get(self): ...
-
-class DoubleVar(Variable):
- def __init__(self, master=None, value=None, name=None): ...
- def get(self): ...
-
-class BooleanVar(Variable):
- def __init__(self, master=None, value=None, name=None): ...
- def set(self, value): ...
- initialize = ... # type: Any
- def get(self): ...
-
-def mainloop(n=0): ...
-
-getint = ... # type: Any
-getdouble = ... # type: Any
-
-def getboolean(s): ...
-
-class Misc:
- def destroy(self): ...
- def deletecommand(self, name): ...
- def tk_strictMotif(self, boolean=None): ...
- def tk_bisque(self): ...
- def tk_setPalette(self, *args, **kw): ...
- def tk_menuBar(self, *args): ...
- def wait_variable(self, name=''): ...
- waitvar = ... # type: Any
- def wait_window(self, window=None): ...
- def wait_visibility(self, window=None): ...
- def setvar(self, name='', value=''): ...
- def getvar(self, name=''): ...
- def getint(self, s): ...
- def getdouble(self, s): ...
- def getboolean(self, s): ...
- def focus_set(self): ...
- focus = ... # type: Any
- def focus_force(self): ...
- def focus_get(self): ...
- def focus_displayof(self): ...
- def focus_lastfor(self): ...
- def tk_focusFollowsMouse(self): ...
- def tk_focusNext(self): ...
- def tk_focusPrev(self): ...
- def after(self, ms, func=None, *args): ...
- def after_idle(self, func, *args): ...
- def after_cancel(self, id): ...
- def bell(self, displayof=0): ...
- def clipboard_get(self, **kw): ...
- def clipboard_clear(self, **kw): ...
- def clipboard_append(self, string, **kw): ...
- def grab_current(self): ...
- def grab_release(self): ...
- def grab_set(self): ...
- def grab_set_global(self): ...
- def grab_status(self): ...
- def option_add(self, pattern, value, priority=None): ...
- def option_clear(self): ...
- def option_get(self, name, className): ...
- def option_readfile(self, fileName, priority=None): ...
- def selection_clear(self, **kw): ...
- def selection_get(self, **kw): ...
- def selection_handle(self, command, **kw): ...
- def selection_own(self, **kw): ...
- def selection_own_get(self, **kw): ...
- def send(self, interp, cmd, *args): ...
- def lower(self, belowThis=None): ...
- def tkraise(self, aboveThis=None): ...
- lift = ... # type: Any
- def winfo_atom(self, name, displayof=0): ...
- def winfo_atomname(self, id, displayof=0): ...
- def winfo_cells(self): ...
- def winfo_children(self): ...
- def winfo_class(self): ...
- def winfo_colormapfull(self): ...
- def winfo_containing(self, rootX, rootY, displayof=0): ...
- def winfo_depth(self): ...
- def winfo_exists(self): ...
- def winfo_fpixels(self, number): ...
- def winfo_geometry(self): ...
- def winfo_height(self): ...
- def winfo_id(self): ...
- def winfo_interps(self, displayof=0): ...
- def winfo_ismapped(self): ...
- def winfo_manager(self): ...
- def winfo_name(self): ...
- def winfo_parent(self): ...
- def winfo_pathname(self, id, displayof=0): ...
- def winfo_pixels(self, number): ...
- def winfo_pointerx(self): ...
- def winfo_pointerxy(self): ...
- def winfo_pointery(self): ...
- def winfo_reqheight(self): ...
- def winfo_reqwidth(self): ...
- def winfo_rgb(self, color): ...
- def winfo_rootx(self): ...
- def winfo_rooty(self): ...
- def winfo_screen(self): ...
- def winfo_screencells(self): ...
- def winfo_screendepth(self): ...
- def winfo_screenheight(self): ...
- def winfo_screenmmheight(self): ...
- def winfo_screenmmwidth(self): ...
- def winfo_screenvisual(self): ...
- def winfo_screenwidth(self): ...
- def winfo_server(self): ...
- def winfo_toplevel(self): ...
- def winfo_viewable(self): ...
- def winfo_visual(self): ...
- def winfo_visualid(self): ...
- def winfo_visualsavailable(self, includeids=0): ...
- def winfo_vrootheight(self): ...
- def winfo_vrootwidth(self): ...
- def winfo_vrootx(self): ...
- def winfo_vrooty(self): ...
- def winfo_width(self): ...
- def winfo_x(self): ...
- def winfo_y(self): ...
- def update(self): ...
- def update_idletasks(self): ...
- def bindtags(self, tagList=None): ...
- def bind(self, sequence=None, func=None, add=None): ...
- def unbind(self, sequence, funcid=None): ...
- def bind_all(self, sequence=None, func=None, add=None): ...
- def unbind_all(self, sequence): ...
- def bind_class(self, className, sequence=None, func=None, add=None): ...
- def unbind_class(self, className, sequence): ...
- def mainloop(self, n=0): ...
- def quit(self): ...
- def nametowidget(self, name): ...
- register = ... # type: Any
- def configure(self, cnf=None, **kw): ...
- config = ... # type: Any
- def cget(self, key): ...
- __getitem__ = ... # type: Any
- def __setitem__(self, key, value): ...
- def keys(self): ...
- def pack_propagate(self, flag=...): ...
- propagate = ... # type: Any
- def pack_slaves(self): ...
- slaves = ... # type: Any
- def place_slaves(self): ...
- def grid_anchor(self, anchor=None): ...
- anchor = ... # type: Any
- def grid_bbox(self, column=None, row=None, col2=None, row2=None): ...
- bbox = ... # type: Any
- def grid_columnconfigure(self, index, cnf=..., **kw): ...
- columnconfigure = ... # type: Any
- def grid_location(self, x, y): ...
- def grid_propagate(self, flag=...): ...
- def grid_rowconfigure(self, index, cnf=..., **kw): ...
- rowconfigure = ... # type: Any
- def grid_size(self): ...
- size = ... # type: Any
- def grid_slaves(self, row=None, column=None): ...
- def event_add(self, virtual, *sequences): ...
- def event_delete(self, virtual, *sequences): ...
- def event_generate(self, sequence, **kw): ...
- def event_info(self, virtual=None): ...
- def image_names(self): ...
- def image_types(self): ...
-
-class CallWrapper:
- func = ... # type: Any
- subst = ... # type: Any
- widget = ... # type: Any
- def __init__(self, func, subst, widget): ...
- def __call__(self, *args): ...
-
-class XView:
- def xview(self, *args): ...
- def xview_moveto(self, fraction): ...
- def xview_scroll(self, number, what): ...
-
-class YView:
- def yview(self, *args): ...
- def yview_moveto(self, fraction): ...
- def yview_scroll(self, number, what): ...
-
-class Wm:
- def wm_aspect(self, minNumer=None, minDenom=None, maxNumer=None, maxDenom=None): ...
- aspect = ... # type: Any
- def wm_attributes(self, *args): ...
- attributes = ... # type: Any
- def wm_client(self, name=None): ...
- client = ... # type: Any
- def wm_colormapwindows(self, *wlist): ...
- colormapwindows = ... # type: Any
- def wm_command(self, value=None): ...
- command = ... # type: Any
- def wm_deiconify(self): ...
- deiconify = ... # type: Any
- def wm_focusmodel(self, model=None): ...
- focusmodel = ... # type: Any
- def wm_forget(self, window): ...
- forget = ... # type: Any
- def wm_frame(self): ...
- frame = ... # type: Any
- def wm_geometry(self, newGeometry=None): ...
- geometry = ... # type: Any
- def wm_grid(self, baseWidth=None, baseHeight=None, widthInc=None, heightInc=None): ...
- grid = ... # type: Any
- def wm_group(self, pathName=None): ...
- group = ... # type: Any
- def wm_iconbitmap(self, bitmap=None, default=None): ...
- iconbitmap = ... # type: Any
- def wm_iconify(self): ...
- iconify = ... # type: Any
- def wm_iconmask(self, bitmap=None): ...
- iconmask = ... # type: Any
- def wm_iconname(self, newName=None): ...
- iconname = ... # type: Any
- def wm_iconphoto(self, default=False, *args): ...
- iconphoto = ... # type: Any
- def wm_iconposition(self, x=None, y=None): ...
- iconposition = ... # type: Any
- def wm_iconwindow(self, pathName=None): ...
- iconwindow = ... # type: Any
- def wm_manage(self, widget): ...
- manage = ... # type: Any
- def wm_maxsize(self, width=None, height=None): ...
- maxsize = ... # type: Any
- def wm_minsize(self, width=None, height=None): ...
- minsize = ... # type: Any
- def wm_overrideredirect(self, boolean=None): ...
- overrideredirect = ... # type: Any
- def wm_positionfrom(self, who=None): ...
- positionfrom = ... # type: Any
- def wm_protocol(self, name=None, func=None): ...
- protocol = ... # type: Any
- def wm_resizable(self, width=None, height=None): ...
- resizable = ... # type: Any
- def wm_sizefrom(self, who=None): ...
- sizefrom = ... # type: Any
- def wm_state(self, newstate=None): ...
- state = ... # type: Any
- def wm_title(self, string=None): ...
- title = ... # type: Any
- def wm_transient(self, master=None): ...
- transient = ... # type: Any
- def wm_withdraw(self): ...
- withdraw = ... # type: Any
-
-class Tk(Misc, Wm):
- master = ... # type: Any
- children = ... # type: Any
- tk = ... # type: Any
- def __init__(self, screenName=None, baseName=None, className='', useTk=1, sync=0, use=None): ...
- def loadtk(self): ...
- def destroy(self): ...
- def readprofile(self, baseName, className): ...
- def report_callback_exception(self, exc, val, tb): ...
- def __getattr__(self, attr): ...
-
-def Tcl(screenName=None, baseName=None, className='', useTk=0): ...
-
-class Pack:
- def pack_configure(self, cnf=..., **kw): ...
- pack = ... # type: Any
- def pack_forget(self): ...
- forget = ... # type: Any
- def pack_info(self): ...
- info = ... # type: Any
- propagate = ... # type: Any
- slaves = ... # type: Any
-
-class Place:
- def place_configure(self, cnf=..., **kw): ...
- place = ... # type: Any
- def place_forget(self): ...
- forget = ... # type: Any
- def place_info(self): ...
- info = ... # type: Any
- slaves = ... # type: Any
-
-class Grid:
- def grid_configure(self, cnf=..., **kw): ...
- grid = ... # type: Any
- bbox = ... # type: Any
- columnconfigure = ... # type: Any
- def grid_forget(self): ...
- forget = ... # type: Any
- def grid_remove(self): ...
- def grid_info(self): ...
- info = ... # type: Any
- location = ... # type: Any
- propagate = ... # type: Any
- rowconfigure = ... # type: Any
- size = ... # type: Any
- slaves = ... # type: Any
-
-class BaseWidget(Misc):
- widgetName = ... # type: Any
- def __init__(self, master, widgetName, cnf=..., kw=..., extra=...): ...
- def destroy(self): ...
-
-class Widget(BaseWidget, Pack, Place, Grid): ...
-
-class Toplevel(BaseWidget, Wm):
- def __init__(self, master=None, cnf=..., **kw): ...
-
-class Button(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
- def flash(self): ...
- def invoke(self): ...
-
-class Canvas(Widget, XView, YView):
- def __init__(self, master=None, cnf=..., **kw): ...
- def addtag(self, *args): ...
- def addtag_above(self, newtag, tagOrId): ...
- def addtag_all(self, newtag): ...
- def addtag_below(self, newtag, tagOrId): ...
- def addtag_closest(self, newtag, x, y, halo=None, start=None): ...
- def addtag_enclosed(self, newtag, x1, y1, x2, y2): ...
- def addtag_overlapping(self, newtag, x1, y1, x2, y2): ...
- def addtag_withtag(self, newtag, tagOrId): ...
- def bbox(self, *args): ...
- def tag_unbind(self, tagOrId, sequence, funcid=None): ...
- def tag_bind(self, tagOrId, sequence=None, func=None, add=None): ...
- def canvasx(self, screenx, gridspacing=None): ...
- def canvasy(self, screeny, gridspacing=None): ...
- def coords(self, *args): ...
- def create_arc(self, *args, **kw): ...
- def create_bitmap(self, *args, **kw): ...
- def create_image(self, *args, **kw): ...
- def create_line(self, *args, **kw): ...
- def create_oval(self, *args, **kw): ...
- def create_polygon(self, *args, **kw): ...
- def create_rectangle(self, *args, **kw): ...
- def create_text(self, *args, **kw): ...
- def create_window(self, *args, **kw): ...
- def dchars(self, *args): ...
- def delete(self, *args): ...
- def dtag(self, *args): ...
- def find(self, *args): ...
- def find_above(self, tagOrId): ...
- def find_all(self): ...
- def find_below(self, tagOrId): ...
- def find_closest(self, x, y, halo=None, start=None): ...
- def find_enclosed(self, x1, y1, x2, y2): ...
- def find_overlapping(self, x1, y1, x2, y2): ...
- def find_withtag(self, tagOrId): ...
- def focus(self, *args): ...
- def gettags(self, *args): ...
- def icursor(self, *args): ...
- def index(self, *args): ...
- def insert(self, *args): ...
- def itemcget(self, tagOrId, option): ...
- def itemconfigure(self, tagOrId, cnf=None, **kw): ...
- itemconfig = ... # type: Any
- def tag_lower(self, *args): ...
- lower = ... # type: Any
- def move(self, *args): ...
- def postscript(self, cnf=..., **kw): ...
- def tag_raise(self, *args): ...
- lift = ... # type: Any
- def scale(self, *args): ...
- def scan_mark(self, x, y): ...
- def scan_dragto(self, x, y, gain=10): ...
- def select_adjust(self, tagOrId, index): ...
- def select_clear(self): ...
- def select_from(self, tagOrId, index): ...
- def select_item(self): ...
- def select_to(self, tagOrId, index): ...
- def type(self, tagOrId): ...
-
-class Checkbutton(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
- def deselect(self): ...
- def flash(self): ...
- def invoke(self): ...
- def select(self): ...
- def toggle(self): ...
-
-class Entry(Widget, XView):
- def __init__(self, master=None, cnf=..., **kw): ...
- def delete(self, first, last=None): ...
- def get(self): ...
- def icursor(self, index): ...
- def index(self, index): ...
- def insert(self, index, string): ...
- def scan_mark(self, x): ...
- def scan_dragto(self, x): ...
- def selection_adjust(self, index): ...
- select_adjust = ... # type: Any
- def selection_clear(self): ...
- select_clear = ... # type: Any
- def selection_from(self, index): ...
- select_from = ... # type: Any
- def selection_present(self): ...
- select_present = ... # type: Any
- def selection_range(self, start, end): ...
- select_range = ... # type: Any
- def selection_to(self, index): ...
- select_to = ... # type: Any
-
-class Frame(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
-
-class Label(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
-
-class Listbox(Widget, XView, YView):
- def __init__(self, master=None, cnf=..., **kw): ...
- def activate(self, index): ...
- def bbox(self, index): ...
- def curselection(self): ...
- def delete(self, first, last=None): ...
- def get(self, first, last=None): ...
- def index(self, index): ...
- def insert(self, index, *elements): ...
- def nearest(self, y): ...
- def scan_mark(self, x, y): ...
- def scan_dragto(self, x, y): ...
- def see(self, index): ...
- def selection_anchor(self, index): ...
- select_anchor = ... # type: Any
- def selection_clear(self, first, last=None): ...
- select_clear = ... # type: Any
- def selection_includes(self, index): ...
- select_includes = ... # type: Any
- def selection_set(self, first, last=None): ...
- select_set = ... # type: Any
- def size(self): ...
- def itemcget(self, index, option): ...
- def itemconfigure(self, index, cnf=None, **kw): ...
- itemconfig = ... # type: Any
-
-class Menu(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
- def tk_popup(self, x, y, entry=''): ...
- def tk_bindForTraversal(self): ...
- def activate(self, index): ...
- def add(self, itemType, cnf=..., **kw): ...
- def add_cascade(self, cnf=..., **kw): ...
- def add_checkbutton(self, cnf=..., **kw): ...
- def add_command(self, cnf=..., **kw): ...
- def add_radiobutton(self, cnf=..., **kw): ...
- def add_separator(self, cnf=..., **kw): ...
- def insert(self, index, itemType, cnf=..., **kw): ...
- def insert_cascade(self, index, cnf=..., **kw): ...
- def insert_checkbutton(self, index, cnf=..., **kw): ...
- def insert_command(self, index, cnf=..., **kw): ...
- def insert_radiobutton(self, index, cnf=..., **kw): ...
- def insert_separator(self, index, cnf=..., **kw): ...
- def delete(self, index1, index2=None): ...
- def entrycget(self, index, option): ...
- def entryconfigure(self, index, cnf=None, **kw): ...
- entryconfig = ... # type: Any
- def index(self, index): ...
- def invoke(self, index): ...
- def post(self, x, y): ...
- def type(self, index): ...
- def unpost(self): ...
- def xposition(self, index): ...
- def yposition(self, index): ...
-
-class Menubutton(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
-
-class Message(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
-
-class Radiobutton(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
- def deselect(self): ...
- def flash(self): ...
- def invoke(self): ...
- def select(self): ...
-
-class Scale(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
- def get(self): ...
- def set(self, value): ...
- def coords(self, value=None): ...
- def identify(self, x, y): ...
-
-class Scrollbar(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
- def activate(self, index=None): ...
- def delta(self, deltax, deltay): ...
- def fraction(self, x, y): ...
- def identify(self, x, y): ...
- def get(self): ...
- def set(self, first, last): ...
-
-class Text(Widget, XView, YView):
- def __init__(self, master=None, cnf=..., **kw): ...
- def bbox(self, index): ...
- def compare(self, index1, op, index2): ...
- def count(self, index1, index2, *args): ...
- def debug(self, boolean=None): ...
- def delete(self, index1, index2=None): ...
- def dlineinfo(self, index): ...
- def dump(self, index1, index2=None, command=None, **kw): ...
- def edit(self, *args): ...
- def edit_modified(self, arg=None): ...
- def edit_redo(self): ...
- def edit_reset(self): ...
- def edit_separator(self): ...
- def edit_undo(self): ...
- def get(self, index1, index2=None): ...
- def image_cget(self, index, option): ...
- def image_configure(self, index, cnf=None, **kw): ...
- def image_create(self, index, cnf=..., **kw): ...
- def image_names(self): ...
- def index(self, index): ...
- def insert(self, index, chars, *args): ...
- def mark_gravity(self, markName, direction=None): ...
- def mark_names(self): ...
- def mark_set(self, markName, index): ...
- def mark_unset(self, *markNames): ...
- def mark_next(self, index): ...
- def mark_previous(self, index): ...
- def peer_create(self, newPathName, cnf=..., **kw): ...
- def peer_names(self): ...
- def replace(self, index1, index2, chars, *args): ...
- def scan_mark(self, x, y): ...
- def scan_dragto(self, x, y): ...
- def search(self, pattern, index, stopindex=None, forwards=None, backwards=None, exact=None, regexp=None, nocase=None, count=None, elide=None): ...
- def see(self, index): ...
- def tag_add(self, tagName, index1, *args): ...
- def tag_unbind(self, tagName, sequence, funcid=None): ...
- def tag_bind(self, tagName, sequence, func, add=None): ...
- def tag_cget(self, tagName, option): ...
- def tag_configure(self, tagName, cnf=None, **kw): ...
- tag_config = ... # type: Any
- def tag_delete(self, *tagNames): ...
- def tag_lower(self, tagName, belowThis=None): ...
- def tag_names(self, index=None): ...
- def tag_nextrange(self, tagName, index1, index2=None): ...
- def tag_prevrange(self, tagName, index1, index2=None): ...
- def tag_raise(self, tagName, aboveThis=None): ...
- def tag_ranges(self, tagName): ...
- def tag_remove(self, tagName, index1, index2=None): ...
- def window_cget(self, index, option): ...
- def window_configure(self, index, cnf=None, **kw): ...
- window_config = ... # type: Any
- def window_create(self, index, cnf=..., **kw): ...
- def window_names(self): ...
- def yview_pickplace(self, *what): ...
-
-class _setit:
- def __init__(self, var, value, callback=None): ...
- def __call__(self, *args): ...
-
-class OptionMenu(Menubutton):
- widgetName = ... # type: Any
- menuname = ... # type: Any
- def __init__(self, master, variable, value, *values, **kwargs): ...
- def __getitem__(self, name): ...
- def destroy(self): ...
-
-class Image:
- name = ... # type: Any
- tk = ... # type: Any
- def __init__(self, imgtype, name=None, cnf=..., master=None, **kw): ...
- def __del__(self): ...
- def __setitem__(self, key, value): ...
- def __getitem__(self, key): ...
- def configure(self, **kw): ...
- config = ... # type: Any
- def height(self): ...
- def type(self): ...
- def width(self): ...
-
-class PhotoImage(Image):
- def __init__(self, name=None, cnf=..., master=None, **kw): ...
- def blank(self): ...
- def cget(self, option): ...
- def __getitem__(self, key): ...
- def copy(self): ...
- def zoom(self, x, y=''): ...
- def subsample(self, x, y=''): ...
- def get(self, x, y): ...
- def put(self, data, to=None): ...
- def write(self, filename, format=None, from_coords=None): ...
-
-class BitmapImage(Image):
- def __init__(self, name=None, cnf=..., master=None, **kw): ...
-
-def image_names(): ...
-def image_types(): ...
-
-class Spinbox(Widget, XView):
- def __init__(self, master=None, cnf=..., **kw): ...
- def bbox(self, index): ...
- def delete(self, first, last=None): ...
- def get(self): ...
- def icursor(self, index): ...
- def identify(self, x, y): ...
- def index(self, index): ...
- def insert(self, index, s): ...
- def invoke(self, element): ...
- def scan(self, *args): ...
- def scan_mark(self, x): ...
- def scan_dragto(self, x): ...
- def selection(self, *args): ...
- def selection_adjust(self, index): ...
- def selection_clear(self): ...
- def selection_element(self, element=None): ...
-
-class LabelFrame(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
-
-class PanedWindow(Widget):
- def __init__(self, master=None, cnf=..., **kw): ...
- def add(self, child, **kw): ...
- def remove(self, child): ...
- forget = ... # type: Any
- def identify(self, x, y): ...
- def proxy(self, *args): ...
- def proxy_coord(self): ...
- def proxy_forget(self): ...
- def proxy_place(self, x, y): ...
- def sash(self, *args): ...
- def sash_coord(self, index): ...
- def sash_mark(self, index): ...
- def sash_place(self, index, x, y): ...
- def panecget(self, child, option): ...
- def paneconfigure(self, tagOrId, cnf=None, **kw): ...
- paneconfig = ... # type: Any
- def panes(self): ...
diff --git a/typeshed/stdlib/3/tkinter/constants.pyi b/typeshed/stdlib/3/tkinter/constants.pyi
deleted file mode 100644
index 77645ef..0000000
--- a/typeshed/stdlib/3/tkinter/constants.pyi
+++ /dev/null
@@ -1,83 +0,0 @@
-# Stubs for tkinter.constants (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-NO = ... # type: Any
-YES = ... # type: Any
-TRUE = ... # type: Any
-FALSE = ... # type: Any
-ON = ... # type: Any
-OFF = ... # type: Any
-N = ... # type: Any
-S = ... # type: Any
-W = ... # type: Any
-E = ... # type: Any
-NW = ... # type: Any
-SW = ... # type: Any
-NE = ... # type: Any
-SE = ... # type: Any
-NS = ... # type: Any
-EW = ... # type: Any
-NSEW = ... # type: Any
-CENTER = ... # type: Any
-NONE = ... # type: Any
-X = ... # type: Any
-Y = ... # type: Any
-BOTH = ... # type: Any
-LEFT = ... # type: Any
-TOP = ... # type: Any
-RIGHT = ... # type: Any
-BOTTOM = ... # type: Any
-RAISED = ... # type: Any
-SUNKEN = ... # type: Any
-FLAT = ... # type: Any
-RIDGE = ... # type: Any
-GROOVE = ... # type: Any
-SOLID = ... # type: Any
-HORIZONTAL = ... # type: Any
-VERTICAL = ... # type: Any
-NUMERIC = ... # type: Any
-CHAR = ... # type: Any
-WORD = ... # type: Any
-BASELINE = ... # type: Any
-INSIDE = ... # type: Any
-OUTSIDE = ... # type: Any
-SEL = ... # type: Any
-SEL_FIRST = ... # type: Any
-SEL_LAST = ... # type: Any
-END = ... # type: Any
-INSERT = ... # type: Any
-CURRENT = ... # type: Any
-ANCHOR = ... # type: Any
-ALL = ... # type: Any
-NORMAL = ... # type: Any
-DISABLED = ... # type: Any
-ACTIVE = ... # type: Any
-HIDDEN = ... # type: Any
-CASCADE = ... # type: Any
-CHECKBUTTON = ... # type: Any
-COMMAND = ... # type: Any
-RADIOBUTTON = ... # type: Any
-SEPARATOR = ... # type: Any
-SINGLE = ... # type: Any
-BROWSE = ... # type: Any
-MULTIPLE = ... # type: Any
-EXTENDED = ... # type: Any
-DOTBOX = ... # type: Any
-UNDERLINE = ... # type: Any
-PIESLICE = ... # type: Any
-CHORD = ... # type: Any
-ARC = ... # type: Any
-FIRST = ... # type: Any
-LAST = ... # type: Any
-BUTT = ... # type: Any
-PROJECTING = ... # type: Any
-ROUND = ... # type: Any
-BEVEL = ... # type: Any
-MITER = ... # type: Any
-MOVETO = ... # type: Any
-SCROLL = ... # type: Any
-UNITS = ... # type: Any
-PAGES = ... # type: Any
diff --git a/typeshed/stdlib/3/tkinter/ttk.pyi b/typeshed/stdlib/3/tkinter/ttk.pyi
deleted file mode 100644
index 099f308..0000000
--- a/typeshed/stdlib/3/tkinter/ttk.pyi
+++ /dev/null
@@ -1,158 +0,0 @@
-# Stubs for tkinter.ttk (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import tkinter
-
-def tclobjs_to_py(adict): ...
-def setup_master(master=None): ...
-
-class Style:
- master = ... # type: Any
- tk = ... # type: Any
- def __init__(self, master=None): ...
- def configure(self, style, query_opt=None, **kw): ...
- def map(self, style, query_opt=None, **kw): ...
- def lookup(self, style, option, state=None, default=None): ...
- def layout(self, style, layoutspec=None): ...
- def element_create(self, elementname, etype, *args, **kw): ...
- def element_names(self): ...
- def element_options(self, elementname): ...
- def theme_create(self, themename, parent=None, settings=None): ...
- def theme_settings(self, themename, settings): ...
- def theme_names(self): ...
- def theme_use(self, themename=None): ...
-
-class Widget(tkinter.Widget):
- def __init__(self, master, widgetname, kw=None): ...
- def identify(self, x, y): ...
- def instate(self, statespec, callback=None, *args, **kw): ...
- def state(self, statespec=None): ...
-
-class Button(Widget):
- def __init__(self, master=None, **kw): ...
- def invoke(self): ...
-
-class Checkbutton(Widget):
- def __init__(self, master=None, **kw): ...
- def invoke(self): ...
-
-class Entry(Widget, tkinter.Entry):
- def __init__(self, master=None, widget=None, **kw): ...
- def bbox(self, index): ...
- def identify(self, x, y): ...
- def validate(self): ...
-
-class Combobox(Entry):
- def __init__(self, master=None, **kw): ...
- def current(self, newindex=None): ...
- def set(self, value): ...
-
-class Frame(Widget):
- def __init__(self, master=None, **kw): ...
-
-class Label(Widget):
- def __init__(self, master=None, **kw): ...
-
-class Labelframe(Widget):
- def __init__(self, master=None, **kw): ...
-
-LabelFrame = ... # type: Any
-
-class Menubutton(Widget):
- def __init__(self, master=None, **kw): ...
-
-class Notebook(Widget):
- def __init__(self, master=None, **kw): ...
- def add(self, child, **kw): ...
- def forget(self, tab_id): ...
- def hide(self, tab_id): ...
- def identify(self, x, y): ...
- def index(self, tab_id): ...
- def insert(self, pos, child, **kw): ...
- def select(self, tab_id=None): ...
- def tab(self, tab_id, option=None, **kw): ...
- def tabs(self): ...
- def enable_traversal(self): ...
-
-class Panedwindow(Widget, tkinter.PanedWindow):
- def __init__(self, master=None, **kw): ...
- forget = ... # type: Any
- def insert(self, pos, child, **kw): ...
- def pane(self, pane, option=None, **kw): ...
- def sashpos(self, index, newpos=None): ...
-
-PanedWindow = ... # type: Any
-
-class Progressbar(Widget):
- def __init__(self, master=None, **kw): ...
- def start(self, interval=None): ...
- def step(self, amount=None): ...
- def stop(self): ...
-
-class Radiobutton(Widget):
- def __init__(self, master=None, **kw): ...
- def invoke(self): ...
-
-class Scale(Widget, tkinter.Scale):
- def __init__(self, master=None, **kw): ...
- def configure(self, cnf=None, **kw): ...
- def get(self, x=None, y=None): ...
-
-class Scrollbar(Widget, tkinter.Scrollbar):
- def __init__(self, master=None, **kw): ...
-
-class Separator(Widget):
- def __init__(self, master=None, **kw): ...
-
-class Sizegrip(Widget):
- def __init__(self, master=None, **kw): ...
-
-class Treeview(Widget, tkinter.XView, tkinter.YView):
- def __init__(self, master=None, **kw): ...
- def bbox(self, item, column=None): ...
- def get_children(self, item=None): ...
- def set_children(self, item, *newchildren): ...
- def column(self, column, option=None, **kw): ...
- def delete(self, *items): ...
- def detach(self, *items): ...
- def exists(self, item): ...
- def focus(self, item=None): ...
- def heading(self, column, option=None, **kw): ...
- def identify(self, component, x, y): ...
- def identify_row(self, y): ...
- def identify_column(self, x): ...
- def identify_region(self, x, y): ...
- def identify_element(self, x, y): ...
- def index(self, item): ...
- def insert(self, parent, index, iid=None, **kw): ...
- def item(self, item, option=None, **kw): ...
- def move(self, item, parent, index): ...
- reattach = ... # type: Any
- def next(self, item): ...
- def parent(self, item): ...
- def prev(self, item): ...
- def see(self, item): ...
- def selection(self, selop=None, items=None): ...
- def selection_set(self, items): ...
- def selection_add(self, items): ...
- def selection_remove(self, items): ...
- def selection_toggle(self, items): ...
- def set(self, item, column=None, value=None): ...
- def tag_bind(self, tagname, sequence=None, callback=None): ...
- def tag_configure(self, tagname, option=None, **kw): ...
- def tag_has(self, tagname, item=None): ...
-
-class LabeledScale(Frame):
- label = ... # type: Any
- scale = ... # type: Any
- def __init__(self, master=None, variable=None, from_=0, to=10, **kw): ...
- def destroy(self): ...
- value = ... # type: Any
-
-class OptionMenu(Menubutton):
- def __init__(self, master, variable, default=None, *values, **kwargs): ...
- def __getitem__(self, item): ...
- def set_menu(self, default=None, *values): ...
- def destroy(self): ...
diff --git a/typeshed/stdlib/3/tokenize.pyi b/typeshed/stdlib/3/tokenize.pyi
deleted file mode 100644
index 8e8fc13..0000000
--- a/typeshed/stdlib/3/tokenize.pyi
+++ /dev/null
@@ -1,112 +0,0 @@
-# Stubs for tokenize (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Callable, Generator, Iterable, List, NamedTuple, Optional, Union, Sequence, TextIO, Tuple
-from builtins import open as _builtin_open
-from token import * # noqa: F403
-
-COMMENT = ... # type: int
-NL = ... # type: int
-ENCODING = ... # type: int
-
-_Position = Tuple[int, int]
-
-_TokenInfo = NamedTuple('TokenInfo', [
- ('type', int),
- ('string', str),
- ('start', _Position),
- ('end', _Position),
- ('line', str)
-])
-
-class TokenInfo(_TokenInfo):
- @property
- def exact_type(self) -> int: ...
-
-# Backwards compatible tokens can be sequences of a shorter length too
-_Token = Union[TokenInfo, Sequence[Union[int, str, _Position]]]
-
-class TokenError(Exception): ...
-class StopTokenizing(Exception): ...
-
-class Untokenizer:
- tokens = ... # type: List[str]
- prev_row = ... # type: int
- prev_col = ... # type: int
- encoding = ... # type: Optional[str]
- def __init__(self) -> None: ...
- def add_whitespace(self, start: _Position) -> None: ...
- def untokenize(self, iterable: Iterable[_Token]) -> str: ...
- def compat(self, token: Sequence[Union[int, str]], iterable: Iterable[_Token]) -> None: ...
-
-def untokenize(iterable: Iterable[_Token]) -> Any: ...
-def detect_encoding(readline: Callable[[], bytes]) -> Tuple[str, Sequence[bytes]]: ...
-def tokenize(readline: Callable[[], bytes]) -> Generator[TokenInfo, None, None]: ...
-
-def open(filename: Union[str, bytes, int]) -> TextIO: ...
-
-# Names in __all__ with no definition:
-# AMPER
-# AMPEREQUAL
-# ASYNC
-# AT
-# ATEQUAL
-# AWAIT
-# CIRCUMFLEX
-# CIRCUMFLEXEQUAL
-# COLON
-# COMMA
-# DEDENT
-# DOT
-# DOUBLESLASH
-# DOUBLESLASHEQUAL
-# DOUBLESTAR
-# DOUBLESTAREQUAL
-# ELLIPSIS
-# ENDMARKER
-# EQEQUAL
-# EQUAL
-# ERRORTOKEN
-# GREATER
-# GREATEREQUAL
-# INDENT
-# ISEOF
-# ISNONTERMINAL
-# ISTERMINAL
-# LBRACE
-# LEFTSHIFT
-# LEFTSHIFTEQUAL
-# LESS
-# LESSEQUAL
-# LPAR
-# LSQB
-# MINEQUAL
-# MINUS
-# NAME
-# NEWLINE
-# NOTEQUAL
-# NT_OFFSET
-# NUMBER
-# N_TOKENS
-# OP
-# PERCENT
-# PERCENTEQUAL
-# PLUS
-# PLUSEQUAL
-# RARROW
-# RBRACE
-# RIGHTSHIFT
-# RIGHTSHIFTEQUAL
-# RPAR
-# RSQB
-# SEMI
-# SLASH
-# SLASHEQUAL
-# STAR
-# STAREQUAL
-# STRING
-# TILDE
-# VBAR
-# VBAREQUAL
-# tok_name
diff --git a/typeshed/stdlib/3/types.pyi b/typeshed/stdlib/3/types.pyi
deleted file mode 100644
index 084a1b4..0000000
--- a/typeshed/stdlib/3/types.pyi
+++ /dev/null
@@ -1,153 +0,0 @@
-# Stubs for types
-# Note, all classes "defined" here require special handling.
-
-# TODO parts of this should be conditional on version
-
-import sys
-from typing import (
- Any, Callable, Dict, Generic, Iterator, Mapping, Optional, Tuple, TypeVar,
- Union, overload
-)
-
-# ModuleType is exported from this module, but for circular import
-# reasons exists in its own stub file (with ModuleSpec and Loader).
-from _importlib_modulespec import ModuleType as ModuleType # Exported
-
-_T = TypeVar('_T')
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-
-class _Cell:
- cell_contents = ... # type: Any
-
-class FunctionType:
- __closure__ = ... # type: Optional[Tuple[_Cell, ...]]
- __code__ = ... # type: CodeType
- __defaults__ = ... # type: Optional[Tuple[Any, ...]]
- __dict__ = ... # type: Dict[str, Any]
- __globals__ = ... # type: Dict[str, Any]
- __name__ = ... # type: str
- __annotations__ = ... # type: Dict[str, Any]
- __kwdefaults__ = ... # type: Dict[str, Any]
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
- def __get__(self, obj: Optional[object], type: Optional[type]) -> 'MethodType': ...
-LambdaType = FunctionType
-
-class CodeType:
- """Create a code object. Not for the faint of heart."""
- co_argcount = ... # type: int
- co_kwonlyargcount = ... # type: int
- co_nlocals = ... # type: int
- co_stacksize = ... # type: int
- co_flags = ... # type: int
- co_code = ... # type: bytes
- co_consts = ... # type: Tuple[Any, ...]
- co_names = ... # type: Tuple[str, ...]
- co_varnames = ... # type: Tuple[str, ...]
- co_filename = ... # type: Optional[str]
- co_name = ... # type: str
- co_firstlineno = ... # type: int
- co_lnotab = ... # type: bytes
- co_freevars = ... # type: Tuple[str, ...]
- co_cellvars = ... # type: Tuple[str, ...]
- def __init__(
- self,
- argcount: int,
- kwonlyargcount: int,
- nlocals: int,
- stacksize: int,
- flags: int,
- codestring: bytes,
- constants: Tuple[Any, ...],
- names: Tuple[str, ...],
- varnames: Tuple[str, ...],
- filename: str,
- name: str,
- firstlineno: int,
- lnotab: bytes,
- freevars: Tuple[str, ...] = ...,
- cellvars: Tuple[str, ...] = ...,
- ) -> None: ...
-
-class MappingProxyType(Mapping[_KT, _VT], Generic[_KT, _VT]):
- def __init__(self, mapping: Mapping[_KT, _VT]) -> None: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __iter__(self) -> Iterator[_KT]: ...
- def __len__(self) -> int: ...
-
-# TODO: use __getattr__ and __setattr__ instead of inheriting from Any, pending mypy#521.
-class SimpleNamespace(Any): ... # type: ignore
-
-class GeneratorType:
- gi_code = ... # type: CodeType
- gi_frame = ... # type: FrameType
- gi_running = ... # type: bool
- gi_yieldfrom = ... # type: Optional[GeneratorType]
- def __iter__(self) -> 'GeneratorType': ...
- def __next__(self) -> Any: ...
- def close(self) -> None: ...
- def send(self, arg: Any) -> Any: ...
- @overload
- def throw(self, val: BaseException) -> Any: ...
- @overload
- def throw(self, typ: type, val: BaseException = ..., tb: 'TracebackType' = ...) -> Any: ...
-
-class CoroutineType:
- cr_await = ... # type: Optional[Any]
- cr_code = ... # type: CodeType
- cr_frame = ... # type: FrameType
- cr_running = ... # type: bool
- def close(self) -> None: ...
- def send(self, arg: Any) -> Any: ...
- @overload
- def throw(self, val: BaseException) -> Any: ...
- @overload
- def throw(self, typ: type, val: BaseException = ..., tb: 'TracebackType' = ...) -> Any: ...
-
-class MethodType:
- __func__ = ... # type: FunctionType
- __self__ = ... # type: object
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
-class BuiltinFunctionType:
- __self__ = ... # type: Union[object, ModuleType]
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
-BuiltinMethodType = BuiltinFunctionType
-
-class TracebackType:
- tb_frame = ... # type: FrameType
- tb_lasti = ... # type: int
- tb_lineno = ... # type: int
- tb_next = ... # type: TracebackType
-
-class FrameType:
- f_back = ... # type: FrameType
- f_builtins = ... # type: Dict[str, Any]
- f_code = ... # type: CodeType
- f_globals = ... # type: Dict[str, Any]
- f_lasti = ... # type: int
- f_lineno = ... # type: int
- f_locals = ... # type: Dict[str, Any]
- f_trace = ... # type: Callable[[], None]
-
- def clear(self) -> None: ...
-
-class GetSetDescriptorType:
- __name__ = ... # type: str
- __objclass__ = ... # type: type
- def __get__(self, obj: Any, type: type = ...) -> Any: ...
- def __set__(self, obj: Any) -> None: ...
- def __delete__(self, obj: Any) -> None: ...
-class MemberDescriptorType:
- __name__ = ... # type: str
- __objclass__ = ... # type: type
- def __get__(self, obj: Any, type: type = ...) -> Any: ...
- def __set__(self, obj: Any) -> None: ...
- def __delete__(self, obj: Any) -> None: ...
-
-def new_class(name: str, bases: Tuple[type, ...] = ..., kwds: Dict[str, Any] = ..., exec_body: Callable[[Dict[str, Any]], None] = ...) -> type: ...
-def prepare_class(name: str, bases: Tuple[type, ...] = ..., kwds: Dict[str, Any] = ...) -> Tuple[type, Dict[str, Any], Dict[str, Any]]: ...
-
-# Actually a different type, but `property` is special and we want that too.
-DynamicClassAttribute = property
-
-def coroutine(f: Callable[..., Any]) -> CoroutineType: ...
diff --git a/typeshed/stdlib/3/typing.pyi b/typeshed/stdlib/3/typing.pyi
deleted file mode 100644
index e57bcc1..0000000
--- a/typeshed/stdlib/3/typing.pyi
+++ /dev/null
@@ -1,504 +0,0 @@
-# Stubs for typing
-
-import sys
-from abc import abstractmethod, ABCMeta
-from types import CodeType, FrameType
-
-# Definitions of special type checking related constructs. Their definition
-# are not used, so their value does not matter.
-
-overload = object()
-Any = object()
-TypeVar = object()
-Generic = object()
-Tuple = object()
-Callable = object()
-Type = object()
-_promote = object()
-no_type_check = object()
-ClassVar = object()
-
-class GenericMeta(type): ...
-
-# Type aliases and type constructors
-
-class TypeAlias:
- # Class for defining generic aliases for library types.
- def __init__(self, target_type: type) -> None: ...
- def __getitem__(self, typeargs: Any) -> Any: ...
-
-Union = TypeAlias(object)
-Optional = TypeAlias(object)
-List = TypeAlias(object)
-Dict = TypeAlias(object)
-DefaultDict = TypeAlias(object)
-Set = TypeAlias(object)
-FrozenSet = TypeAlias(object)
-Counter = TypeAlias(object)
-Deque = TypeAlias(object)
-if sys.version_info >= (3, 3):
- ChainMap = TypeAlias(object)
-
-# Predefined type variables.
-AnyStr = TypeVar('AnyStr', str, bytes)
-
-# Abstract base classes.
-
-# These type variables are used by the container types.
-_T = TypeVar('_T')
-_S = TypeVar('_S')
-_KT = TypeVar('_KT') # Key type.
-_VT = TypeVar('_VT') # Value type.
-_T_co = TypeVar('_T_co', covariant=True) # Any type covariant containers.
-_V_co = TypeVar('_V_co', covariant=True) # Any type covariant containers.
-_KT_co = TypeVar('_KT_co', covariant=True) # Key type covariant containers.
-_VT_co = TypeVar('_VT_co', covariant=True) # Value type covariant containers.
-_T_contra = TypeVar('_T_contra', contravariant=True) # Ditto contravariant.
-
-class SupportsInt(metaclass=ABCMeta):
- @abstractmethod
- def __int__(self) -> int: ...
-
-class SupportsFloat(metaclass=ABCMeta):
- @abstractmethod
- def __float__(self) -> float: ...
-
-class SupportsComplex(metaclass=ABCMeta):
- @abstractmethod
- def __complex__(self) -> complex: ...
-
-class SupportsBytes(metaclass=ABCMeta):
- @abstractmethod
- def __bytes__(self) -> bytes: ...
-
-class SupportsAbs(Generic[_T]):
- @abstractmethod
- def __abs__(self) -> _T: ...
-
-class SupportsRound(Generic[_T]):
- @abstractmethod
- def __round__(self, ndigits: int = ...) -> _T: ...
-
-class Reversible(Generic[_T_co]):
- @abstractmethod
- def __reversed__(self) -> Iterator[_T_co]: ...
-
-class Sized(metaclass=ABCMeta):
- @abstractmethod
- def __len__(self) -> int: ...
-
-class Hashable(metaclass=ABCMeta):
- # TODO: This is special, in that a subclass of a hashable class may not be hashable
- # (for example, list vs. object). It's not obvious how to represent this. This class
- # is currently mostly useless for static checking.
- @abstractmethod
- def __hash__(self) -> int: ...
-
-class Iterable(Generic[_T_co]):
- @abstractmethod
- def __iter__(self) -> Iterator[_T_co]: ...
-
-class Iterator(Iterable[_T_co], Generic[_T_co]):
- @abstractmethod
- def __next__(self) -> _T_co: ...
- def __iter__(self) -> 'Iterator[_T_co]': ...
-
-class Generator(Iterator[_T_co], Generic[_T_co, _T_contra, _V_co]):
- @abstractmethod
- def __next__(self) -> _T_co: ...
-
- @abstractmethod
- def send(self, value: _T_contra) -> _T_co: ...
-
- @abstractmethod
- def throw(self, typ: Type[BaseException], val: Optional[BaseException] = None,
- # TODO: tb should be TracebackType but that's defined in types
- tb: Any = None) -> None: ...
-
- @abstractmethod
- def close(self) -> None: ...
-
- @abstractmethod
- def __iter__(self) -> 'Generator[_T_co, _T_contra, _V_co]': ...
-
- gi_code = ... # type: CodeType
- gi_frame = ... # type: FrameType
- gi_running = ... # type: bool
- gi_yieldfrom = ... # type: Optional[Generator]
-
-# TODO: Several types should only be defined if sys.python_version >= (3, 5):
-# Awaitable, AsyncIterator, AsyncIterable, Coroutine, Collection, ContextManager.
-# See https: //github.com/python/typeshed/issues/655 for why this is not easy.
-
-class Awaitable(Generic[_T_co]):
- @abstractmethod
- def __await__(self) -> Generator[Any, None, _T_co]: ...
-
-class Coroutine(Awaitable[_V_co], Generic[_T_co, _T_contra, _V_co]):
- @abstractmethod
- def send(self, value: _T_contra) -> _T_co: ...
-
- @abstractmethod
- def throw(self, typ: Type[BaseException], val: Optional[BaseException] = None,
- # TODO: tb should be TracebackType but that's defined in types
- tb: Any = None) -> None: ...
-
- @abstractmethod
- def close(self) -> None: ...
-
-
-# NOTE: This type does not exist in typing.py or PEP 484.
-# The parameters corrrespond to Generator, but the 4th is the original type.
-class AwaitableGenerator(Generator[_T_co, _T_contra, _V_co], Awaitable[_V_co],
- Generic[_T_co, _T_contra, _V_co, _S]):
- pass
-
-class AsyncIterable(Generic[_T_co]):
- @abstractmethod
- def __anext__(self) -> Awaitable[_T_co]: ...
-
-class AsyncIterator(AsyncIterable[_T_co],
- Generic[_T_co]):
- @abstractmethod
- def __anext__(self) -> Awaitable[_T_co]: ...
- def __aiter__(self) -> 'AsyncIterator[_T_co]': ...
-
-if sys.version_info >= (3, 6):
- class AsyncGenerator(AsyncIterator[_T_co], Generic[_T_co, _T_contra]):
- @abstractmethod
- def __anext__(self) -> Awaitable[_T_co]: ...
-
- @abstractmethod
- def asend(self, value: _T_contra) -> Awaitable[_T_co]: ...
-
- @abstractmethod
- def athrow(self, typ: Type[BaseException], val: Optional[BaseException] = None,
- tb: Any = None) -> Awaitable[_T_co]: ...
-
- @abstractmethod
- def aclose(self) -> Awaitable[_T_co]: ...
-
- @abstractmethod
- def __aiter__(self) -> 'AsyncGenerator[_T_co, _T_contra]': ...
-
- ag_await = ... # type: Any
- ag_code = ... # type: CodeType
- ag_frame = ... # type: FrameType
- ag_running = ... # type: bool
-
-class Container(Generic[_T_co]):
- @abstractmethod
- def __contains__(self, x: object) -> bool: ...
-
-
-if sys.version_info >= (3, 6):
- class Collection(Sized, Iterable[_T_co], Container[_T_co], Generic[_T_co]): ...
- _Collection = Collection
-else:
- class _Collection(Sized, Iterable[_T_co], Container[_T_co], Generic[_T_co]): ...
-
-class Sequence(_Collection[_T_co], Reversible[_T_co], Generic[_T_co]):
- @overload
- @abstractmethod
- def __getitem__(self, i: int) -> _T_co: ...
- @overload
- @abstractmethod
- def __getitem__(self, s: slice) -> Sequence[_T_co]: ...
- # Mixin methods
- if sys.version_info >= (3, 5):
- def index(self, x: Any, start: int = 0, end: int = 0) -> int: ...
- else:
- def index(self, x: Any) -> int: ...
- def count(self, x: Any) -> int: ...
- def __contains__(self, x: object) -> bool: ...
- def __iter__(self) -> Iterator[_T_co]: ...
- def __reversed__(self) -> Iterator[_T_co]: ...
-
-class MutableSequence(Sequence[_T], Generic[_T]):
- @abstractmethod
- def insert(self, index: int, object: _T) -> None: ...
- @overload
- @abstractmethod
- def __setitem__(self, i: int, o: _T) -> None: ...
- @overload
- @abstractmethod
- def __setitem__(self, s: slice, o: Iterable[_T]) -> None: ...
- @overload
- @abstractmethod
- def __delitem__(self, i: int) -> None: ...
- @overload
- @abstractmethod
- def __delitem__(self, i: slice) -> None: ...
- # Mixin methods
- def append(self, object: _T) -> None: ...
- def extend(self, iterable: Iterable[_T]) -> None: ...
- def reverse(self) -> None: ...
- def pop(self, index: int = ...) -> _T: ...
- def remove(self, object: _T) -> None: ...
- def __iadd__(self, x: Iterable[_T]) -> MutableSequence[_T]: ...
-
-class AbstractSet(_Collection[_T_co], Generic[_T_co]):
- @abstractmethod
- def __contains__(self, x: object) -> bool: ...
- # Mixin methods
- def __le__(self, s: AbstractSet[Any]) -> bool: ...
- def __lt__(self, s: AbstractSet[Any]) -> bool: ...
- def __gt__(self, s: AbstractSet[Any]) -> bool: ...
- def __ge__(self, s: AbstractSet[Any]) -> bool: ...
- def __and__(self, s: AbstractSet[Any]) -> AbstractSet[_T_co]: ...
- def __or__(self, s: AbstractSet[_T]) -> AbstractSet[Union[_T_co, _T]]: ...
- def __sub__(self, s: AbstractSet[Any]) -> AbstractSet[_T_co]: ...
- def __xor__(self, s: AbstractSet[_T]) -> AbstractSet[Union[_T_co, _T]]: ...
- # TODO: Argument can be a more general ABC?
- def isdisjoint(self, s: AbstractSet[Any]) -> bool: ...
-
-class MutableSet(AbstractSet[_T], Generic[_T]):
- @abstractmethod
- def add(self, x: _T) -> None: ...
- @abstractmethod
- def discard(self, x: _T) -> None: ...
- # Mixin methods
- def clear(self) -> None: ...
- def pop(self) -> _T: ...
- def remove(self, element: _T) -> None: ...
- def __ior__(self, s: AbstractSet[_S]) -> MutableSet[Union[_T, _S]]: ...
- def __iand__(self, s: AbstractSet[Any]) -> MutableSet[_T]: ...
- def __ixor__(self, s: AbstractSet[_S]) -> MutableSet[Union[_T, _S]]: ...
- def __isub__(self, s: AbstractSet[Any]) -> MutableSet[_T]: ...
-
-class MappingView(Sized):
- def __len__(self) -> int: ...
-
-class ItemsView(AbstractSet[Tuple[_KT_co, _VT_co]], MappingView, Generic[_KT_co, _VT_co]):
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[Tuple[_KT_co, _VT_co]]: ...
-
-class KeysView(AbstractSet[_KT_co], MappingView, Generic[_KT_co]):
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_KT_co]: ...
-
-class ValuesView(MappingView, Iterable[_VT_co], Generic[_VT_co]):
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_VT_co]: ...
-
-# TODO: ContextManager (only if contextlib.AbstractContextManager exists)
-
-class Mapping(_Collection[_KT], Generic[_KT, _VT_co]):
- # TODO: We wish the key type could also be covariant, but that doesn't work,
- # see discussion in https: //github.com/python/typing/pull/273.
- @abstractmethod
- def __getitem__(self, k: _KT) -> _VT_co:
- ...
- # Mixin methods
- @overload # type: ignore
- def get(self, k: _KT) -> Optional[_VT_co]: ...
- @overload # type: ignore
- def get(self, k: _KT, default: Union[_VT_co, _T]) -> Union[_VT_co, _T]: ...
- def items(self) -> AbstractSet[Tuple[_KT, _VT_co]]: ...
- def keys(self) -> AbstractSet[_KT]: ...
- def values(self) -> ValuesView[_VT_co]: ...
- def __contains__(self, o: object) -> bool: ...
-
-class MutableMapping(Mapping[_KT, _VT], Generic[_KT, _VT]):
- @abstractmethod
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- @abstractmethod
- def __delitem__(self, v: _KT) -> None: ...
-
- def clear(self) -> None: ...
- @overload
- def pop(self, k: _KT) -> _VT: ...
- @overload
- def pop(self, k: _KT, default: Union[_VT, _T] = ...) -> Union[_VT, _T]: ...
- def popitem(self) -> Tuple[_KT, _VT]: ...
- def setdefault(self, k: _KT, default: _VT = ...) -> _VT: ...
- # 'update' used to take a Union, but using overloading is better.
- # The second overloaded type here is a bit too general, because
- # Mapping[Tuple[_KT, _VT], W] is a subclass of Iterable[Tuple[_KT, _VT]],
- # but will always have the behavior of the first overloaded type
- # at runtime, leading to keys of a mix of types _KT and Tuple[_KT, _VT].
- # We don't currently have any way of forcing all Mappings to use
- # the first overload, but by using overloading rather than a Union,
- # mypy will commit to using the first overload when the argument is
- # known to be a Mapping with unknown type parameters, which is closer
- # to the behavior we want. See mypy issue #1430.
- @overload
- def update(self, m: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
-
-Text = str
-
-TYPE_CHECKING = True
-
-class IO(Iterator[AnyStr], Generic[AnyStr]):
- # TODO detach
- # TODO use abstract properties
- @property
- def mode(self) -> str: ...
- @property
- def name(self) -> str: ...
- @abstractmethod
- def close(self) -> None: ...
- @property
- def closed(self) -> bool: ...
- @abstractmethod
- def fileno(self) -> int: ...
- @abstractmethod
- def flush(self) -> None: ...
- @abstractmethod
- def isatty(self) -> bool: ...
- # TODO what if n is None?
- @abstractmethod
- def read(self, n: int = ...) -> AnyStr: ...
- @abstractmethod
- def readable(self) -> bool: ...
- @abstractmethod
- def readline(self, limit: int = ...) -> AnyStr: ...
- @abstractmethod
- def readlines(self, hint: int = ...) -> list[AnyStr]: ...
- @abstractmethod
- def seek(self, offset: int, whence: int = ...) -> int: ...
- @abstractmethod
- def seekable(self) -> bool: ...
- @abstractmethod
- def tell(self) -> int: ...
- @abstractmethod
- def truncate(self, size: Optional[int] = ...) -> int: ...
- @abstractmethod
- def writable(self) -> bool: ...
- # TODO buffer objects
- @abstractmethod
- def write(self, s: AnyStr) -> int: ...
- @abstractmethod
- def writelines(self, lines: Iterable[AnyStr]) -> None: ...
-
- @abstractmethod
- def __next__(self) -> AnyStr: ...
- @abstractmethod
- def __iter__(self) -> Iterator[AnyStr]: ...
- @abstractmethod
- def __enter__(self) -> 'IO[AnyStr]': ...
- @abstractmethod
- def __exit__(self, t: Optional[Type[BaseException]], value: Optional[BaseException],
- # TODO: traceback should be TracebackType but that's defined in types
- traceback: Optional[Any]) -> bool: ...
-
-class BinaryIO(IO[bytes]):
- # TODO readinto
- # TODO read1?
- # TODO peek?
- @overload
- @abstractmethod
- def write(self, s: bytes) -> int: ...
- @overload
- @abstractmethod
- def write(self, s: bytearray) -> int: ...
-
- @abstractmethod
- def __enter__(self) -> BinaryIO: ...
-
-class TextIO(IO[str]):
- # TODO use abstractproperty
- @property
- def buffer(self) -> BinaryIO: ...
- @property
- def encoding(self) -> str: ...
- @property
- def errors(self) -> Optional[str]: ...
- @property
- def line_buffering(self) -> int: ... # int on PyPy, bool on CPython
- @property
- def newlines(self) -> Any: ... # None, str or tuple
- @abstractmethod
- def __enter__(self) -> TextIO: ...
-
-class ByteString(Sequence[int]): ...
-
-class Match(Generic[AnyStr]):
- pos = 0
- endpos = 0
- lastindex = 0
- lastgroup = ... # type: AnyStr
- string = ... # type: AnyStr
-
- # The regular expression object whose match() or search() method produced
- # this match instance.
- re = ... # type: 'Pattern[AnyStr]'
-
- def expand(self, template: AnyStr) -> AnyStr: ...
-
- @overload
- def group(self, group1: int = ...) -> AnyStr: ...
- @overload
- def group(self, group1: str) -> AnyStr: ...
- @overload
- def group(self, group1: int, group2: int,
- *groups: int) -> Sequence[AnyStr]: ...
- @overload
- def group(self, group1: str, group2: str,
- *groups: str) -> Sequence[AnyStr]: ...
-
- def groups(self, default: AnyStr = ...) -> Sequence[AnyStr]: ...
- def groupdict(self, default: AnyStr = ...) -> dict[str, AnyStr]: ...
- def start(self, group: Union[int, str] = ...) -> int: ...
- def end(self, group: Union[int, str] = ...) -> int: ...
- def span(self, group: Union[int, str] = ...) -> Tuple[int, int]: ...
- if sys.version_info >= (3, 6):
- def __getitem__(self, g: Union[int, str]) -> AnyStr: ...
-
-class Pattern(Generic[AnyStr]):
- flags = 0
- groupindex = ... # type: Mapping[str, int]
- groups = 0
- pattern = ... # type: AnyStr
-
- def search(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> Match[AnyStr]: ...
- def match(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> Match[AnyStr]: ...
- # New in Python 3.4
- def fullmatch(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> Optional[Match[AnyStr]]: ...
- def split(self, string: AnyStr, maxsplit: int = ...) -> list[AnyStr]: ...
- def findall(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> list[Any]: ...
- def finditer(self, string: AnyStr, pos: int = ...,
- endpos: int = ...) -> Iterator[Match[AnyStr]]: ...
-
- @overload
- def sub(self, repl: AnyStr, string: AnyStr,
- count: int = ...) -> AnyStr: ...
- @overload
- def sub(self, repl: Callable[[Match[AnyStr]], AnyStr], string: AnyStr,
- count: int = ...) -> AnyStr: ...
-
- @overload
- def subn(self, repl: AnyStr, string: AnyStr,
- count: int = ...) -> Tuple[AnyStr, int]: ...
- @overload
- def subn(self, repl: Callable[[Match[AnyStr]], AnyStr], string: AnyStr,
- count: int = ...) -> Tuple[AnyStr, int]: ...
-
-# Functions
-
-def get_type_hints(obj: Callable) -> dict[str, Any]: ...
-
-def cast(tp: Type[_T], obj: Any) -> _T: ...
-
-# Type constructors
-
-# NamedTuple is special-cased in the type checker
-class NamedTuple(tuple):
- _fields = ... # type: Tuple[str, ...]
-
- def __init__(self, typename: str, fields: Iterable[Tuple[str, Any]], *,
- verbose: bool = ..., rename: bool = ..., module: Any = ...) -> None: ...
-
- @classmethod
- def _make(cls, iterable: Iterable[Any]) -> NamedTuple: ...
-
- def _asdict(self) -> dict: ...
- def _replace(self, **kwargs: Any) -> NamedTuple: ...
-
-def NewType(name: str, tp: Type[_T]) -> Type[_T]: ...
diff --git a/typeshed/stdlib/3/unittest/__init__.pyi b/typeshed/stdlib/3/unittest/__init__.pyi
deleted file mode 100644
index f27ee66..0000000
--- a/typeshed/stdlib/3/unittest/__init__.pyi
+++ /dev/null
@@ -1,335 +0,0 @@
-# Stubs for unittest
-
-from typing import (
- Any, Callable, Dict, Iterable, Iterator, List, Optional, Pattern, Sequence,
- Set, FrozenSet, TextIO, Tuple, Type, TypeVar, Union, Generic,
- overload,
-)
-import logging
-import sys
-from types import ModuleType, TracebackType
-from contextlib import ContextManager
-
-
-_T = TypeVar('_T')
-_FT = TypeVar('_FT', bound=Callable[[Any], Any])
-_E = TypeVar('_E', bound=Exception)
-
-
-def expectedFailure(func: _FT) -> _FT: ...
-# TODO: Once python/mypy#1551 is fixed, the following need _FT instead of Any
-def skip(reason: str) -> Callable[[Any], Any]: ...
-def skipIf(condition: object, reason: str) -> Callable[[Any], Any]: ...
-def skipUnless(condition: object, reason: str) -> Callable[[Any], Any]: ...
-
-class SkipTest(Exception):
- def __init__(self, reason: str) -> None: ...
-
-
-class TestCase:
- failureException = ... # type: Type[BaseException]
- longMessage = ... # type: bool
- maxDiff = ... # type: Optional[int]
- def __init__(self, methodName: str = ...) -> None: ...
- def setUp(self) -> None: ...
- def tearDown(self) -> None: ...
- @classmethod
- def setUpClass(cls) -> None: ...
- @classmethod
- def tearDownClass(cls) -> None: ...
- def run(self, result: Optional[TestResult] = ...) -> TestCase: ...
- def skipTest(self, reason: Any) -> None: ...
- if sys.version_info >= (3, 4):
- def subTest(self, msg: Any = ..., **params: Any) -> ContextManager[None]: ...
- def debug(self) -> None: ...
- def assertEqual(self, first: Any, second: Any, msg: Any = ...) -> None: ...
- def assertNotEqual(self, first: Any, second: Any,
- msg: Any = ...) -> None: ...
- def assertTrue(self, expr: Any, msg: Any = ...) -> None: ...
- def assertFalse(self, expr: Any, msg: Any = ...) -> None: ...
- def assertIs(self, first: Any, second: Any, msg: Any = ...) -> None: ...
- def assertIsNot(self, first: Any, second: Any,
- msg: Any = ...) -> None: ...
- def assertIsNone(self, expr: Any, msg: Any = ...) -> None: ...
- def assertIsNotNone(self, expr: Any, msg: Any = ...) -> None: ...
- def assertIn(self, first: _T, second: Iterable[_T],
- msg: Any = ...) -> None: ...
- def assertNotIn(self, first: _T, second: Iterable[_T],
- msg: Any = ...) -> None: ...
- def assertIsInstance(self, obj: Any,
- cls: Union[type, Tuple[type, ...]],
- msg: Any = ...) -> None: ...
- def assertNotIsInstance(self, obj: Any,
- cls: Union[type, Tuple[type, ...]],
- msg: Any = ...) -> None: ...
- def assertGreater(self, first: Any, second: Any,
- msg: Any = ...) -> None: ...
- def assertGreaterEqual(self, first: Any, second: Any,
- msg: Any = ...) -> None: ...
- def assertLess(self, first: Any, second: Any, msg: Any = ...) -> None: ...
- def assertLessEqual(self, first: Any, second: Any,
- msg: Any = ...) -> None: ...
- @overload
- def assertRaises(self, # type: ignore
- exception: Union[Type[BaseException], Tuple[Type[BaseException], ...]],
- callable: Callable[..., Any],
- *args: Any, **kwargs: Any) -> None: ...
- @overload
- def assertRaises(self,
- exception: Union[Type[_E], Tuple[Type[_E], ...]],
- msg: Any = ...) -> _AssertRaisesContext[_E]: ...
- @overload
- def assertRaisesRegex(self, # type: ignore
- exception: Union[Type[BaseException], Tuple[Type[BaseException], ...]],
- callable: Callable[..., Any],
- *args: Any, **kwargs: Any) -> None: ...
- @overload
- def assertRaisesRegex(self,
- exception: Union[Type[_E], Tuple[Type[_E], ...]],
- msg: Any = ...) -> _AssertRaisesContext[_E]: ...
- @overload
- def assertWarns(self, # type: ignore
- exception: Union[Type[Warning], Tuple[Type[Warning], ...]],
- callable: Callable[..., Any],
- *args: Any, **kwargs: Any) -> None: ...
- @overload
- def assertWarns(self,
- exception: Union[Type[Warning], Tuple[Type[Warning], ...]],
- msg: Any = ...) -> _AssertWarnsContext: ...
- @overload
- def assertWarnsRegex(self, # type: ignore
- exception: Union[Type[Warning], Tuple[Type[Warning], ...]],
- callable: Callable[..., Any],
- *args: Any, **kwargs: Any) -> None: ...
- @overload
- def assertWarnsRegex(self,
- exception: Union[Type[Warning], Tuple[Type[Warning], ...]],
- msg: Any = ...) -> _AssertWarnsContext: ...
- if sys.version_info >= (3, 4):
- def assertLogs(
- self, logger: Optional[logging.Logger] = ...,
- level: Union[int, str, None] = ...
- ) -> _AssertLogsContext: ...
- def assertAlmostEqual(self, first: float, second: float, places: int = ...,
- msg: Any = ..., delta: float = ...) -> None: ...
- def assertNotAlmostEqual(self, first: float, second: float,
- places: int = ..., msg: Any = ...,
- delta: float = ...) -> None: ...
- def assertRegex(self, text: str, regex: Union[str, Pattern[str]],
- msg: Any = ...) -> None: ...
- def assertNotRegex(self, text: str, regex: Union[str, Pattern[str]],
- msg: Any = ...) -> None: ...
- def assertCountEqual(self, first: Iterable[Any], second: Iterable[Any],
- msg: Any = ...) -> None: ...
- def addTypeEqualityFunc(self, typeobj: Type[Any],
- function: Callable[..., None]) -> None: ...
- def assertMultiLineEqual(self, first: str, second: str,
- msg: Any = ...) -> None: ...
- def assertSequenceEqual(self, first: Sequence[Any], second: Sequence[Any],
- msg: Any = ...,
- seq_type: Type[Sequence[Any]] = ...) -> None: ...
- def assertListEqual(self, first: List[Any], second: List[Any],
- msg: Any = ...) -> None: ...
- def assertTupleEqual(self, first: Tuple[Any, ...], second: Tuple[Any, ...],
- msg: Any = ...) -> None: ...
- def assertSetEqual(self, first: Union[Set[Any], FrozenSet[Any]],
- second: Union[Set[Any], FrozenSet[Any]], msg: Any = ...) -> None: ...
- def assertDictEqual(self, first: Dict[Any, Any], second: Dict[Any, Any],
- msg: Any = ...) -> None: ...
- def fail(self, msg: Any = ...) -> None: ...
- def countTestCases(self) -> int: ...
- def defaultTestResult(self) -> TestResult: ...
- def id(self) -> str: ...
- def shortDescription(self) -> Optional[str]: ...
- def addCleanup(self, function: Callable[..., Any], *args: Any,
- **kwargs: Any) -> None: ...
- def doCleanups(self) -> None: ...
- # below is deprecated
- def failUnlessEqual(self, first: Any, second: Any,
- msg: Any = ...) -> None: ...
- def assertEquals(self, first: Any, second: Any, msg: Any = ...) -> None: ...
- def failIfEqual(self, first: Any, second: Any, msg: Any = ...) -> None: ...
- def assertNotEquals(self, first: Any, second: Any,
- msg: Any = ...) -> None: ...
- def failUnless(self, expr: bool, msg: Any = ...) -> None: ...
- def assert_(self, expr: bool, msg: Any = ...) -> None: ...
- def failIf(self, expr: bool, msg: Any = ...) -> None: ...
- @overload
- def failUnlessRaises(self, # type: ignore
- exception: Union[Type[BaseException], Tuple[Type[BaseException], ...]],
- callable: Callable[..., Any] = ...,
- *args: Any, **kwargs: Any) -> None: ...
- @overload
- def failUnlessRaises(self,
- exception: Union[Type[_E], Tuple[Type[_E], ...]],
- msg: Any = ...) -> _AssertRaisesContext[_E]: ...
- def failUnlessAlmostEqual(self, first: float, second: float,
- places: int = ..., msg: Any = ...) -> None: ...
- def assertAlmostEquals(self, first: float, second: float, places: int = ...,
- msg: Any = ..., delta: float = ...) -> None: ...
- def failIfAlmostEqual(self, first: float, second: float, places: int = ...,
- msg: Any = ...) -> None: ...
- def assertNotAlmostEquals(self, first: float, second: float,
- places: int = ..., msg: Any = ...,
- delta: float = ...) -> None: ...
- def assertRegexpMatches(self, text: str, regex: Union[str, Pattern[str]],
- msg: Any = ...) -> None: ...
- @overload
- def assertRaisesRegexp(self, # type: ignore
- exception: Union[Type[BaseException], Tuple[Type[BaseException], ...]],
- callable: Callable[..., Any] = ...,
- *args: Any, **kwargs: Any) -> None: ...
- @overload
- def assertRaisesRegexp(self,
- exception: Union[Type[_E], Tuple[Type[_E], ...]],
- msg: Any = ...) -> _AssertRaisesContext[_E]: ...
-
-class FunctionTestCase(TestCase):
- def __init__(self, testFunc: Callable[[], None],
- setUp: Optional[Callable[[], None]] = ...,
- tearDown: Optional[Callable[[], None]] = ...,
- description: Optional[str] = ...) -> None: ...
-
-class _AssertRaisesContext(Generic[_E]):
- exception = ... # type: _E
- def __enter__(self) -> _AssertRaisesContext[_E]: ...
- def __exit__(self, exc_type: Optional[type], exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
-
-class _AssertWarnsContext:
- warning = ... # type: Warning
- filename = ... # type: str
- lineno = ... # type: int
- def __enter__(self) -> _AssertWarnsContext: ...
- def __exit__(self, exc_type: Optional[type], exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
-
-class _AssertLogsContext:
- records = ... # type: List[logging.LogRecord]
- output = ... # type: List[str]
- def __enter__(self) -> _AssertLogsContext: ...
- def __exit__(self, exc_type: Optional[type], exc_val: Optional[Exception],
- exc_tb: Optional[TracebackType]) -> bool: ...
-
-
-_TestType = Union[TestCase, TestSuite]
-
-class TestSuite(Iterable[_TestType]):
- def __init__(self, tests: Iterable[_TestType] = ...) -> None: ...
- def addTest(self, test: _TestType) -> None: ...
- def addTests(self, tests: Iterable[_TestType]) -> None: ...
- def run(self, result: TestResult) -> TestResult: ...
- def debug(self) -> None: ...
- def countTestCases(self) -> int: ...
- def __iter__(self) -> Iterator[_TestType]: ...
-
-
-class TestLoader:
- if sys.version_info >= (3, 5):
- errors = ... # type: List[Type[BaseException]]
- testMethodPrefix = ... # type: str
- sortTestMethodsUsing = ... # type: Callable[[str, str], bool]
- suiteClass = ... # type: Callable[[List[TestCase]], TestSuite]
- def loadTestsFromTestCase(self,
- testCaseClass: Type[TestCase]) -> TestSuite: ...
- if sys.version_info >= (3, 5):
- def loadTestsFromModule(self, module: ModuleType,
- *, pattern: Any = ...) -> TestSuite: ...
- else:
- def loadTestsFromModule(self,
- module: ModuleType) -> TestSuite: ...
- def loadTestsFromName(self, name: str,
- module: Optional[ModuleType] = ...) -> TestSuite: ...
- def loadTestsFromNames(self, names: Sequence[str],
- module: Optional[ModuleType] = ...) -> TestSuite: ...
- def getTestCaseNames(self,
- testCaseClass: Type[TestCase]) -> Sequence[str]: ...
- def discover(self, start_dir: str, pattern: str = ...,
- top_level_dir: Optional[str] = ...) -> TestSuite: ...
-
-_SysExcInfoType = Tuple[Optional[Type[BaseException]],
- Optional[BaseException],
- Optional[TracebackType]]
-
-class TestResult:
- errors = ... # type: List[Tuple[TestCase, str]]
- failures = ... # type: List[Tuple[TestCase, str]]
- skipped = ... # type: List[Tuple[TestCase, str]]
- expectedFailures = ... # type: List[Tuple[TestCase, str]]
- unexpectedSuccesses = ... # type: List[TestCase]
- shouldStop = ... # type: bool
- testsRun = ... # type: int
- buffer = ... # type: bool
- failfast = ... # type: bool
- tb_locals = ... # type: bool
- def wasSuccessful(self) -> bool: ...
- def stop(self) -> None: ...
- def startTest(self, test: TestCase) -> None: ...
- def stopTest(self, test: TestCase) -> None: ...
- def startTestRun(self) -> None: ...
- def stopTestRun(self) -> None: ...
- def addError(self, test: TestCase, err: _SysExcInfoType) -> None: ...
- def addFailure(self, test: TestCase, err: _SysExcInfoType) -> None: ...
- def addSuccess(self, test: TestCase) -> None: ...
- def addSkip(self, test: TestCase, reason: str) -> None: ...
- def addExpectedFailure(self, test: TestCase,
- err: _SysExcInfoType) -> None: ...
- def addUnexpectedSuccess(self, test: TestCase) -> None: ...
- if sys.version_info >= (3, 4):
- def addSubTest(self, test: TestCase, subtest: TestCase,
- outcome: Optional[_SysExcInfoType]) -> None: ...
-
-class TextTestResult(TestResult):
- def __init__(self, stream: TextIO = ..., descriptions: bool = ...,
- verbosity: int = ...) -> None: ...
-_TextTestResult = TextTestResult
-
-defaultTestLoader = ... # type: TestLoader
-
-_ResultClassType = Callable[[TextIO, bool, int], TestResult]
-
-class TestRunner:
- def run(self, test: Union[TestSuite, TestCase]) -> TestResult: ...
-
-class TextTestRunner(TestRunner):
- if sys.version_info >= (3, 5):
- def __init__(self, stream: Optional[TextIO] = ...,
- descriptions: bool = ..., verbosity: int = ...,
- failfast: bool = ..., buffer: bool = ...,
- resultclass: Optional[_ResultClassType] = ...,
- warnings: Optional[Type[Warning]] = ...,
- *, tb_locals: bool = ...) -> None: ...
- else:
- def __init__(self,
- stream: Optional[TextIO] = ...,
- descriptions: bool = ..., verbosity: int = ...,
- failfast: bool = ..., buffer: bool = ...,
- resultclass: Optional[_ResultClassType] = ...,
- warnings: Optional[Type[Warning]] = ...) -> None: ...
- def _makeResult(self) -> TestResult: ...
-
-if sys.version_info >= (3, 4):
- _DefaultTestType = Union[str, Iterable[str], None]
-else:
- _DefaultTestType = Union[str, None]
-
-# not really documented
-class TestProgram:
- result = ... # type: TestResult
-
-def main(module: str = ..., defaultTest: _DefaultTestType = ...,
- argv: Optional[List[str]] = ...,
- testRunner: Union[Type[TestRunner], TestRunner, None] = ...,
- testLoader: TestLoader = ..., exit: bool = ..., verbosity: int = ...,
- failfast: Optional[bool] = ..., catchbreak: Optional[bool] = ...,
- buffer: Optional[bool] = ...,
- warnings: Optional[str] = ...) -> TestProgram: ...
-
-
-def installHandler() -> None: ...
-def registerResult(result: TestResult) -> None: ...
-def removeResult(result: TestResult) -> None: ...
- at overload
-def removeHandler() -> None: ...
- at overload
-def removeHandler(function: _FT) -> _FT: ...
diff --git a/typeshed/stdlib/3/unittest/mock.pyi b/typeshed/stdlib/3/unittest/mock.pyi
deleted file mode 100644
index 84fe40e..0000000
--- a/typeshed/stdlib/3/unittest/mock.pyi
+++ /dev/null
@@ -1,169 +0,0 @@
-# Stubs for unittest.mock
-
-import sys
-from typing import Any
-
-if sys.version_info >= (3, 3):
- FILTER_DIR = ... # type: Any
-
- class _slotted: ...
-
- class _SentinelObject:
- name = ... # type: Any
- def __init__(self, name: Any) -> None: ...
-
- class _Sentinel:
- def __init__(self) -> None: ...
- def __getattr__(self, name: str) -> Any: ...
-
- sentinel = ... # type: Any
- DEFAULT = ... # type: Any
-
- class _CallList(list):
- def __contains__(self, value: Any) -> bool: ...
-
- class _MockIter:
- obj = ... # type: Any
- def __init__(self, obj: Any) -> None: ...
- def __iter__(self) -> Any: ...
- def __next__(self) -> Any: ...
-
- class Base:
- def __init__(self, *args: Any, **kwargs: Any) -> None: ...
-
- class NonCallableMock(Any):
- def __new__(cls, *args: Any, **kw: Any) -> Any: ...
- def __init__(self, spec: Any = None, wraps: Any = None, name: Any = None, spec_set: Any = None, parent: Any = None, _spec_state: Any = None, _new_name: Any ='', _new_parent: Any = None, _spec_as_instance: Any = False, _eat_self: Any = None, unsafe: Any = False, **kwargs: Any) -> None: ...
- def attach_mock(self, mock: Any, attribute: Any) -> Any: ...
- def mock_add_spec(self, spec: Any, spec_set: Any = False) -> Any: ...
- return_value = ... # type: Any
- __class__ = ... # type: type
- called = ... # type: Any
- call_count = ... # type: Any
- call_args = ... # type: Any
- call_args_list = ... # type: Any
- mock_calls = ... # type: Any
- side_effect = ... # type: Any
- method_calls = ... # type: Any
- def reset_mock(self, visited: bool = None) -> None: ...
- def configure_mock(self, **kwargs: Any) -> None: ...
- def __getattr__(self, name: Any) -> Any: ...
- def __dir__(self) -> Any: ...
- def __setattr__(self, name: Any, value: Any) -> None: ...
- def __delattr__(self, name: Any) -> None: ...
- def assert_not_called(_mock_self) -> None: ...
- def assert_called_with(_mock_self, *args: Any, **kwargs: Any) -> None: ...
- def assert_called_once_with(_mock_self, *args: Any, **kwargs: Any) -> None: ...
- def assert_has_calls(self, calls: Any, any_order: bool = False) -> None: ...
- def assert_any_call(self, *args: Any, **kwargs: Any) -> None: ...
-
- class CallableMixin(Base):
- side_effect = ... # type: Any
- def __init__(self, spec: Any = None, side_effect: Any = None, return_value: Any = ..., wraps: Any = None, name: Any = None, spec_set: Any = None, parent: Any = None, _spec_state: Any = None, _new_name: Any = '', _new_parent: Any = None, **kwargs: Any) -> None: ...
- def __call__(_mock_self, *args: Any, **kwargs: Any) -> Any: ...
-
- class Mock(CallableMixin, NonCallableMock):
- def __init__(self) -> None: ...
-
- class _patch:
- attribute_name = ... # type: Any
- getter = ... # type: Any
- attribute = ... # type: Any
- new = ... # type: Any
- new_callable = ... # type: Any
- spec = ... # type: Any
- create = ... # type: Any
- has_local = ... # type: Any
- spec_set = ... # type: Any
- autospec = ... # type: Any
- kwargs = ... # type: Any
- additional_patchers = ... # type: Any
- def __init__(self, getter: Any, attribute: Any, new: Any, spec: Any, create: Any, spec_set: Any, autospec: Any, new_callable: Any, kwargs: Any) -> None: ...
- def copy(self) -> Any: ...
- def __call__(self, func: Any) -> Any: ...
- def decorate_class(self, klass: Any) -> Any: ...
- def decorate_callable(self, func: Any) -> Any: ...
- def get_original(self) -> Any: ...
- target = ... # type: Any
- temp_original = ... # type: Any
- is_local = ... # type: Any
- def __enter__(self) -> Any: ...
- def __exit__(self, *exc_info: Any) -> Any: ...
- def start(self) -> Any: ...
- def stop(self) -> Any: ...
-
- class _patcher:
- def __call__(self, target: Any, new: Any = None, spec: Any = None, create: Any = False, spec_set: Any = None, autospec: Any = None, new_callable: Any = None, **kwargs: Any) -> Any: ...
- def object(self, target: Any, attribute: str, new: Any = None, spec: Any = None, create: Any = False, spec_set: Any = None, autospec: Any = None, new_callable: Any = None, **kwargs: Any) -> _patch: ...
-
- patch = ... # type: _patcher
-
- class _patch_dict:
- in_dict = ... # type: Any
- values = ... # type: Any
- clear = ... # type: Any
- def __init__(self, in_dict: Any, values: Any = ..., clear: Any = False, **kwargs: Any) -> None: ...
- def __call__(self, f: Any) -> Any: ...
- def decorate_class(self, klass: Any) -> Any: ...
- def __enter__(self) -> Any: ...
- def __exit__(self, *args: Any) -> Any: ...
- start = ... # type: Any
- stop = ... # type: Any
-
- class MagicMixin:
- def __init__(self, *args: Any, **kw: Any) -> None: ...
-
- class NonCallableMagicMock(MagicMixin, NonCallableMock):
- def __init__(self) -> None: ...
- def mock_add_spec(self, spec: Any, spec_set: Any = False) -> Any: ...
-
- class MagicMock(MagicMixin, Mock):
- def __init__(self) -> None: ...
- def mock_add_spec(self, spec: Any, spec_set: Any = False) -> Any: ...
-
- class MagicProxy:
- name = ... # type: Any
- parent = ... # type: Any
- def __init__(self, name: Any, parent: Any) -> None: ...
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
- def create_mock(self) -> Any: ...
- def __get__(self, obj: Any, _type: Any = None) -> Any: ...
-
- class _ANY:
- def __eq__(self, other: Any) -> bool: ...
- def __ne__(self, other: Any) -> bool: ...
-
- ANY = ... # type: Any
-
- class _Call(tuple):
- def __new__(cls, value: Any = ..., name: Any = None, parent: Any = None, two: bool = False, from_kall: bool = True) -> Any: ...
- name = ... # type: Any
- parent = ... # type: Any
- from_kall = ... # type: Any
- def __init__(self, value: Any = ..., name: Any = None, parent: Any = None, two: bool = False, from_kall: bool = True) -> None: ...
- def __eq__(self, other: Any) -> bool: ...
- __ne__ = ... # type: Any
- def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
- def __getattr__(self, attr: Any) -> Any: ...
- def count(self, *args: Any, **kwargs: Any) -> Any: ...
- def index(self, *args: Any, **kwargs: Any) -> Any: ...
- def call_list(self) -> Any: ...
-
- call = ... # type: Any
-
- def create_autospec(spec: Any, spec_set: Any = False, instance: Any = False, _parent: Any = None, _name: Any = None, **kwargs: Any) -> Any: ...
-
- class _SpecState:
- spec = ... # type: Any
- ids = ... # type: Any
- spec_set = ... # type: Any
- parent = ... # type: Any
- instance = ... # type: Any
- name = ... # type: Any
- def __init__(self, spec: Any, spec_set: Any = False, parent: Any = None, name: Any = None, ids: Any = None, instance: Any = False) -> None: ...
-
- def mock_open(mock: Any = None, read_data: Any = '') -> Any: ...
-
- class PropertyMock(Mock):
- def __get__(self, obj: Any, obj_type: Any) -> Any: ...
- def __set__(self, obj: Any, val: Any) -> Any: ...
diff --git a/typeshed/stdlib/3/urllib/__init__.pyi b/typeshed/stdlib/3/urllib/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/3/urllib/error.pyi b/typeshed/stdlib/3/urllib/error.pyi
deleted file mode 100644
index fe4dbb1..0000000
--- a/typeshed/stdlib/3/urllib/error.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-from typing import Any, Dict, Union
-from urllib.response import addinfourl
-
-# Stubs for urllib.error
-
-class URLError(IOError):
- reason = ... # type: Union[str, BaseException]
-class HTTPError(URLError, addinfourl):
- code = ... # type: int
- headers = ... # type: Dict[str, str]
-class ContentTooShortError(URLError): ...
diff --git a/typeshed/stdlib/3/urllib/parse.pyi b/typeshed/stdlib/3/urllib/parse.pyi
deleted file mode 100644
index 637fa5f..0000000
--- a/typeshed/stdlib/3/urllib/parse.pyi
+++ /dev/null
@@ -1,164 +0,0 @@
-# Stubs for urllib.parse
-from typing import Any, List, Dict, Tuple, AnyStr, Generic, overload, Sequence, Mapping, Union, NamedTuple, Callable
-import sys
-
-_Str = Union[bytes, str]
-
-__all__ = (
- 'urlparse',
- 'urlunparse',
- 'urljoin',
- 'urldefrag',
- 'urlsplit',
- 'urlunsplit',
- 'urlencode',
- 'parse_qs',
- 'parse_qsl',
- 'quote',
- 'quote_plus',
- 'quote_from_bytes',
- 'unquote',
- 'unquote_plus',
- 'unquote_to_bytes'
-)
-
-uses_relative = ... # type: List[str]
-uses_netloc = ... # type: List[str]
-uses_params = ... # type: List[str]
-non_hierarchical = ... # type: List[str]
-uses_query = ... # type: List[str]
-uses_fragment = ... # type: List[str]
-scheme_chars = ... # type: str
-MAX_CACHE_SIZE = 0
-
-class _ResultMixinBase(Generic[AnyStr]):
- def geturl(self) -> AnyStr: ...
-
-class _ResultMixinStr(_ResultMixinBase[str]):
- def encode(self, encoding: str = ..., errors: str = ...) -> '_ResultMixinBytes': ...
-
-
-class _ResultMixinBytes(_ResultMixinBase[str]):
- def decode(self, encoding: str = ..., errors: str = ...) -> '_ResultMixinStr': ...
-
-
-class _NetlocResultMixinBase(Generic[AnyStr]):
- username = ... # type: AnyStr
- password = ... # type: AnyStr
- hostname = ... # type: AnyStr
- port = ... # type: int
-
-class _NetlocResultMixinStr(_NetlocResultMixinBase[str], _ResultMixinStr): ...
-
-
-class _NetlocResultMixinBytes(_NetlocResultMixinBase[str], _ResultMixinBytes): ...
-
-class _DefragResultBase(tuple, Generic[AnyStr]):
- url = ... # type: AnyStr
- fragment = ... # type: AnyStr
-
-
-_SplitResultBase = NamedTuple(
- '_SplitResultBase',
- [
- ('scheme', str), ('netloc', str), ('path', str), ('query', str), ('fragment', str)
- ]
-)
-_SplitResultBytesBase = NamedTuple(
- '_SplitResultBytesBase',
- [
- ('scheme', bytes), ('netloc', bytes), ('path', bytes), ('query', bytes), ('fragment', bytes)
- ]
-)
-
-_ParseResultBase = NamedTuple(
- '_ParseResultBase',
- [
- ('scheme', str), ('netloc', str), ('path', str), ('params', str), ('query', str), ('fragment', str)
- ]
-)
-_ParseResultBytesBase = NamedTuple(
- '_ParseResultBytesBase',
- [
- ('scheme', bytes), ('netloc', bytes), ('path', bytes), ('params', bytes), ('query', bytes), ('fragment', bytes)
- ]
-)
-
-# Structured result objects for string data
-class DefragResult(_DefragResultBase[str], _ResultMixinStr): ...
-
-class SplitResult(_SplitResultBase, _NetlocResultMixinStr): ...
-
-class ParseResult(_ParseResultBase, _NetlocResultMixinStr): ...
-
-# Structured result objects for bytes data
-class DefragResultBytes(_DefragResultBase[bytes], _ResultMixinBytes): ...
-
-class SplitResultBytes(_SplitResultBytesBase, _NetlocResultMixinBytes): ...
-
-class ParseResultBytes(_ParseResultBytesBase, _NetlocResultMixinBytes): ...
-
-
-def parse_qs(qs: AnyStr, keep_blank_values: bool = ..., strict_parsing: bool = ..., encoding: str = ..., errors: str = ...) -> Dict[AnyStr, List[AnyStr]]: ...
-
-def parse_qsl(qs: AnyStr, keep_blank_values: bool = ..., strict_parsing: bool = ..., encoding: str = ..., errors: str = ...) -> List[Tuple[AnyStr, AnyStr]]: ...
-
-
- at overload
-def quote(string: str, safe: _Str = ..., encoding: str = ..., errors: str = ...) -> str: ...
- at overload
-def quote(string: bytes, safe: _Str = ...) -> str: ...
-
-def quote_from_bytes(bs: bytes, safe: _Str = ...) -> str: ...
-
- at overload
-def quote_plus(string: str, safe: _Str = ..., encoding: str = ..., errors: str = ...) -> str: ...
- at overload
-def quote_plus(string: bytes, safe: _Str = ...) -> str: ...
-
-def unquote(string: str, encoding: str = ..., errors: str = ...) -> str: ...
-
-def unquote_to_bytes(string: _Str) -> bytes: ...
-
-def unquote_plus(string: str, encoding: str = ..., errors: str = ...) -> str: ...
-
- at overload
-def urldefrag(url: str) -> DefragResult: ...
- at overload
-def urldefrag(url: bytes) -> DefragResultBytes: ...
-
-if sys.version_info >= (3, 5):
- def urlencode(query: Union[Mapping[Any, Any],
- Mapping[Any, Sequence[Any]],
- Sequence[Tuple[Any, Any]],
- Sequence[Tuple[Any, Sequence[Any]]]],
- doseq: bool = ..., safe: AnyStr = ..., encoding: str = ..., errors: str = ...,
- quote_via: Callable[[str, AnyStr, str, str], str] = ...) -> str: ...
-else:
- def urlencode(query: Union[Mapping[Any, Any],
- Mapping[Any, Sequence[Any]],
- Sequence[Tuple[Any, Any]],
- Sequence[Tuple[Any, Sequence[Any]]]],
- doseq: bool = ..., safe: AnyStr = ..., encoding: str = ..., errors: str = ...) -> str: ...
-
-def urljoin(base: AnyStr, url: AnyStr, allow_fragments: bool = ...) -> AnyStr: ...
-
- at overload
-def urlparse(url: str, scheme: str = ..., allow_fragments: bool = ...) -> ParseResult: ...
- at overload
-def urlparse(url: bytes, scheme: bytes = ..., allow_fragments: bool = ...) -> ParseResultBytes: ...
-
- at overload
-def urlsplit(url: str, scheme: str = ..., allow_fragments: bool = ...) -> SplitResult: ...
- at overload
-def urlsplit(url: bytes, scheme: bytes = ..., allow_fragments: bool = ...) -> SplitResultBytes: ...
-
- at overload
-def urlunparse(components: Sequence[AnyStr]) -> AnyStr: ...
- at overload
-def urlunparse(components: Tuple[AnyStr, AnyStr, AnyStr, AnyStr, AnyStr, AnyStr]) -> AnyStr: ...
-
- at overload
-def urlunsplit(components: Sequence[AnyStr]) -> AnyStr: ...
- at overload
-def urlunsplit(components: Tuple[AnyStr, AnyStr, AnyStr, AnyStr, AnyStr]) -> AnyStr: ...
diff --git a/typeshed/stdlib/3/urllib/request.pyi b/typeshed/stdlib/3/urllib/request.pyi
deleted file mode 100644
index dca209f..0000000
--- a/typeshed/stdlib/3/urllib/request.pyi
+++ /dev/null
@@ -1,207 +0,0 @@
-# Stubs for urllib.request (Python 3.4)
-
-from typing import (
- Any, Callable, Dict, List, IO, Mapping, Optional, Sequence, Tuple, TypeVar,
- Union, overload,
-)
-from http.client import HTTPResponse, HTTPMessage
-from http.cookiejar import CookieJar
-from email.message import Message
-from urllib.response import addinfourl
-import ssl
-import sys
-
-
-_T = TypeVar('_T')
-_UrlopenRet = Union[HTTPResponse, addinfourl]
-
-
-def urlopen(
- url: Union[str, 'Request'], data: Optional[bytes] = ...,
- timeout: float = ..., *, cafile: Optional[str] = ...,
- capath: Optional[str] = ..., cadefault: bool = ...,
- context: Optional[ssl.SSLContext] = ...
-) -> _UrlopenRet: ...
-def install_opener(opener: OpenerDirector) -> None: ...
-def build_opener(
- *handlers: Union[BaseHandler, Callable[[], BaseHandler]]
-) -> OpenerDirector: ...
-def url2pathname(path: str) -> str: ...
-def pathname2url(path: str) -> str: ...
-def getproxies() -> Dict[str, str]: ...
-def parse_http_list(s: str) -> List[str]: ...
-def parse_keqv_list(l: List[str]) -> Dict[str, str]: ...
-
-class Request:
- if sys.version_info >= (3, 4):
- @property
- def full_url(self) -> str: ...
- @full_url.setter
- def full_url(self, value: str) -> None: ...
- @full_url.deleter
- def full_url(self) -> None: ...
- else:
- full_url = ... # type: str
- type = ... # type: str
- host = ... # type: str
- origin_req_host = ... # type: str
- selector = ... # type: str
- data = ... # type: Optional[bytes]
- unverifiable = ... # type: bool
- method = ... # type: Optional[str]
- def __init__(self, url: str, data: Optional[bytes] = ...,
- headers: Dict[str, str] =..., origin_req_host: Optional[str] = ...,
- unverifiable: bool = ..., method: Optional[str] = ...) -> None: ...
- def get_method(self) -> str: ...
- def add_header(self, key: str, val: str) -> None: ...
- def add_unredirected_header(self, key: str, val: str) -> None: ...
- def has_header(self, header_name: str) -> bool: ...
- if sys.version_info >= (3, 4):
- def remove_header(self, header_name: str) -> None: ...
- def get_full_url(self) -> str: ...
- def set_proxy(self, host: str, type: str) -> None: ...
- @overload
- def get_header(self, header_name: str) -> Optional[str]: ...
- @overload
- def get_header(self, header_name: str, default: _T) -> Union[str, _T]: ...
- def header_items(self) -> List[Tuple[str, str]]: ...
-
-class OpenerDirector:
- def add_handler(self, handler: BaseHandler) -> None: ...
- def open(self, url: Union[str, Request], data: Optional[bytes] = None,
- timeout: float = ...) -> _UrlopenRet: ...
- def error(self, proto: str, *args: Any) -> _UrlopenRet: ...
-
-
-class BaseHandler:
- parent = ... # type: OpenerDirector
- def add_parent(self, parent: OpenerDirector) -> None: ...
- def close(self) -> None: ...
- def http_error_nnn(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> _UrlopenRet: ...
-
-class HTTPDefaultErrorHandler(BaseHandler): ...
-
-class HTTPRedirectHandler(BaseHandler):
- def redirect_request(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str],
- newurl: str) -> Optional[Request]: ...
- def http_error_301(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
- def http_error_302(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
- def http_error_303(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
- def http_error_307(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
-
-class HTTPCookieProcessor(BaseHandler):
- cookiejar = ... # type: CookieJar
- def __init__(self, cookiejar: Optional[CookieJar] = ...) -> None: ...
-
-class ProxyHandler(BaseHandler):
- def __init__(self, proxies: Optional[Dict[str, str]] = ...) -> None: ...
- # TODO add a method for every (common) proxy protocol
-
-class HTTPPasswordMgr:
- def add_password(self, realm: str, uri: Union[str, Sequence[str]],
- user: str, passwd: str) -> None: ...
- def find_user_password(self, realm: str, authuri: str) \
- -> Tuple[Optional[str], Optional[str]]: ...
-
-class HTTPPasswordMgrWithDefaultRealm(HTTPPasswordMgr):
- def add_password(self, realm: str, uri: Union[str, Sequence[str]],
- user: str, passwd: str) -> None: ...
- def find_user_password(self, realm: str, authuri: str) \
- -> Tuple[Optional[str], Optional[str]]: ...
-
-if sys.version_info >= (3, 5):
- class HTTPPasswordMgrWithPriorAuth(HTTPPasswordMgrWithDefaultRealm):
- def add_password(self, realm: str, uri: Union[str, Sequence[str]],
- user: str, passwd: str,
- is_authenticated: bool = ...) -> None: ...
- def update_authenticated(self, uri: Union[str, Sequence[str]],
- is_authenticated: bool = ...) -> None: ...
- def is_authenticated(self, authuri: str) -> bool: ...
-
-class AbstractBasicAuthHandler:
- def __init__(self,
- password_mgr: Optional[HTTPPasswordMgr] = ...) -> None: ...
- def http_error_auth_reqed(self, authreq: str, host: str, req: Request,
- headers: Mapping[str, str]) -> None: ...
-
-class HTTPBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler):
- def http_error_401(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
-
-class ProxyBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler):
- def http_error_407(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
-
-class AbstractDigestAuthHandler:
- def __init__(self, passwd: Optional[HTTPPasswordMgr] = ...) -> None: ...
- def reset_retry_count(self) -> None: ...
- def http_error_auth_reqed(self, auth_header: str, host: str, req: Request,
- headers: Mapping[str, str]) -> None: ...
- def retry_http_digest_auth(self, req: Request, auth: str) -> Optional[_UrlopenRet]: ...
- def get_cnonce(self, nonce: str) -> str: ...
- def get_authorization(self, req: Request, chal: Mapping[str, str]) -> str: ...
- def get_algorithm_impls(self, algorithm: str) -> Tuple[Callable[[str], str], Callable[[str, str], str]]: ...
- def get_entity_digest(self, data: Optional[bytes], chal: Mapping[str, str]) -> Optional[str]: ...
-
-class HTTPDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler):
- def http_error_401(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
-
-class ProxyDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler):
- def http_error_407(self, req: Request, fp: IO[str], code: int, msg: int,
- hdrs: Mapping[str, str]) -> Optional[_UrlopenRet]: ...
-
-class HTTPHandler(BaseHandler):
- def http_open(self, req: Request) -> _UrlopenRet: ...
-
-class HTTPSHandler(BaseHandler):
- def __init__(self, debuglevel: int = 0,
- context: Optional[ssl.SSLContext] = ...,
- check_hostname: bool = ...) -> None: ...
- def https_open(self, req: Request) -> _UrlopenRet: ...
-
-class FileHandler(BaseHandler):
- def file_open(self, req: Request) -> _UrlopenRet: ...
-
-class DataHandler(BaseHandler):
- def data_open(self, req: Request) -> _UrlopenRet: ...
-
-class FTPHandler(BaseHandler):
- def ftp_open(self, req: Request) -> _UrlopenRet: ...
-
-class CacheFTPHandler(FTPHandler):
- def setTimeout(self, t: float) -> None: ...
- def setMaxConns(self, m: int) -> None: ...
-
-class UnknownHandler(BaseHandler):
- def unknown_open(self, req: Request) -> _UrlopenRet: ...
-
-class HTTPErrorProcessor(BaseHandler):
- def http_response(self) -> _UrlopenRet: ...
- def https_response(self) -> _UrlopenRet: ...
-
-
-def urlretrieve(url: str, filename: Optional[str] = ...,
- reporthook: Optional[Callable[[int, int, int], None]] = ...,
- data: Optional[bytes] = ...) -> Tuple[str, HTTPMessage]: ...
-def urlcleanup() -> None: ...
-
-class URLopener:
- version = ... # type: str
- def __init__(self, proxies: Optional[Dict[str, str]] = ...,
- **x509: str) -> None: ...
- def open(self, fullurl: str, data: Optional[bytes] = ...) -> _UrlopenRet: ...
- def open_unknown(self, fullurl: str,
- data: Optional[bytes] = ...) -> _UrlopenRet: ...
- def retrieve(self, url: str, filename: Optional[str] = ...,
- reporthook: Optional[Callable[[int, int, int], None]] = ...,
- data: Optional[bytes] = ...) -> Tuple[str, Optional[Message]]: ...
-
-class FancyURLopener(URLopener):
- def prompt_user_passwd(self, host: str, realm: str) -> Tuple[str, str]: ...
diff --git a/typeshed/stdlib/3/urllib/response.pyi b/typeshed/stdlib/3/urllib/response.pyi
deleted file mode 100644
index 2c16cb6..0000000
--- a/typeshed/stdlib/3/urllib/response.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# private module, we only expose what's needed
-
-from typing import BinaryIO, Mapping, Optional
-from types import TracebackType
-
-class addinfourl(BinaryIO):
- headers = ... # type: Mapping[str, str]
- url = ... # type: str
- code = ... # type: int
- def info(self) -> Mapping[str, str]: ...
- def geturl(self) -> str: ...
diff --git a/typeshed/stdlib/3/urllib/robotparser.pyi b/typeshed/stdlib/3/urllib/robotparser.pyi
deleted file mode 100644
index 36150ab..0000000
--- a/typeshed/stdlib/3/urllib/robotparser.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for urllib.robotparser (Python 3.4)
-
-from typing import Iterable, NamedTuple, Optional
-import sys
-
-_RequestRate = NamedTuple('_RequestRate', [('requests', int), ('seconds', int)])
-
-class RobotFileParser:
- def __init__(self, url: str = ...) -> None: ...
- def set_url(self, url: str) -> None: ...
- def read(self) -> None: ...
- def parse(self, lines: Iterable[str]) -> None: ...
- def can_fetch(self, user_agent: str, url: str) -> bool: ...
- def mtime(self) -> int: ...
- def modified(self) -> None: ...
- if sys.version_info >= (3, 6):
- def crawl_delay(self, useragent: str) -> Optional[str]: ...
- def request_rate(self, useragent: str) -> Optional[_RequestRate]: ...
diff --git a/typeshed/stdlib/3/weakref.pyi b/typeshed/stdlib/3/weakref.pyi
deleted file mode 100644
index 6c4981a..0000000
--- a/typeshed/stdlib/3/weakref.pyi
+++ /dev/null
@@ -1,120 +0,0 @@
-# Stubs for weakref
-
-# NOTE: These are incomplete!
-
-from typing import (
- TypeVar, Generic, Any, Callable, overload, Mapping, Iterator, Dict, Tuple,
- Iterable, Optional
-)
-
-_T = TypeVar('_T')
-_KT = TypeVar('_KT')
-_VT = TypeVar('_VT')
-
-class ReferenceType(Generic[_T]):
- # TODO rest of members
- def __init__(self, o: _T, callback: Callable[[ReferenceType[_T]],
- Any] = ...) -> None: ...
- def __call__(self) -> Optional[_T]: ...
-
-ref = ReferenceType
-
-# TODO callback
-def proxy(object: _T) -> _T: ...
-
-class WeakValueDictionary(Generic[_KT, _VT]):
- # TODO tuple iterable argument?
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, map: Mapping[_KT, _VT]) -> None: ...
-
- def __len__(self) -> int: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_KT]: ...
- def __str__(self) -> str: ...
-
- def clear(self) -> None: ...
- def copy(self) -> Dict[_KT, _VT]: ...
-
- @overload
- def get(self, k: _KT) -> _VT: ...
- @overload
- def get(self, k: _KT, default: _VT) -> _VT: ...
-
- @overload
- def pop(self, k: _KT) -> _VT: ...
- @overload
- def pop(self, k: _KT, default: _VT) -> _VT: ...
-
- def popitem(self) -> Tuple[_KT, _VT]: ...
-
- @overload
- def setdefault(self, k: _KT) -> _VT: ...
- @overload
- def setdefault(self, k: _KT, default: _VT) -> _VT: ...
-
- @overload
- def update(self, m: Mapping[_KT, _VT]) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]]) -> None: ...
-
- # NOTE: incompatible with Mapping
- def keys(self) -> Iterator[_KT]: ...
- def values(self) -> Iterator[_VT]: ...
- def items(self) -> Iterator[Tuple[_KT, _VT]]: ...
-
- # TODO return type
- def valuerefs(self) -> Iterable[Any]: ...
-
-
-class WeakKeyDictionary(Generic[_KT, _VT]):
- # TODO tuple iterable argument?
- @overload
- def __init__(self) -> None: ...
- @overload
- def __init__(self, map: Mapping[_KT, _VT]) -> None: ...
-
- def __len__(self) -> int: ...
- def __getitem__(self, k: _KT) -> _VT: ...
- def __setitem__(self, k: _KT, v: _VT) -> None: ...
- def __delitem__(self, v: _KT) -> None: ...
- def __contains__(self, o: object) -> bool: ...
- def __iter__(self) -> Iterator[_KT]: ...
- def __str__(self) -> str: ...
-
- def clear(self) -> None: ...
- def copy(self) -> Dict[_KT, _VT]: ...
-
- @overload
- def get(self, k: _KT) -> _VT: ...
- @overload
- def get(self, k: _KT, default: _VT) -> _VT: ...
-
- @overload
- def pop(self, k: _KT) -> _VT: ...
- @overload
- def pop(self, k: _KT, default: _VT) -> _VT: ...
-
- def popitem(self) -> Tuple[_KT, _VT]: ...
-
- @overload
- def setdefault(self, k: _KT) -> _VT: ...
- @overload
- def setdefault(self, k: _KT, default: _VT) -> _VT: ...
-
- @overload
- def update(self, m: Mapping[_KT, _VT]) -> None: ...
- @overload
- def update(self, m: Iterable[Tuple[_KT, _VT]]) -> None: ...
-
- # NOTE: incompatible with Mapping
- def keys(self) -> Iterator[_KT]: ...
- def values(self) -> Iterator[_VT]: ...
- def items(self) -> Iterator[Tuple[_KT, _VT]]: ...
-
- # TODO return type
- def valuerefs(self) -> Iterable[Any]: ...
diff --git a/typeshed/stdlib/3/wsgiref/__init__.pyi b/typeshed/stdlib/3/wsgiref/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/stdlib/3/wsgiref/types.pyi b/typeshed/stdlib/3/wsgiref/types.pyi
deleted file mode 100644
index f6acc2e..0000000
--- a/typeshed/stdlib/3/wsgiref/types.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Type declaration for a WSGI Function in Python 3
-#
-# wsgiref/types.py doesn't exist and neither does WSGIApplication, it's a type
-# provided for type checking purposes.
-#
-# This means you cannot simply import wsgiref.types in your code. Instead,
-# use the `TYPE_CHECKING` flag from the typing module:
-#
-# from typing import TYPE_CHECKING
-#
-# if TYPE_CHECKING:
-# from wsgiref.types import WSGIApplication
-#
-# This import is now only taken into account by the type checker. Consequently,
-# you need to use 'WSGIApplication' and not simply WSGIApplication when type
-# hinting your code. Otherwise Python will raise NameErrors.
-
-from typing import Callable, Dict, Iterable, List, Optional, Tuple, Type, Union
-from types import TracebackType
-
-_exc_info = Tuple[Optional[Type[BaseException]],
- Optional[BaseException],
- Optional[TracebackType]]
-WSGIApplication = Callable[
- [
- Dict[str, str],
- Union[
- Callable[[str, List[Tuple[str, str]]], Callable[[Union[bytes, str]], None]],
- Callable[[str, List[Tuple[str, str]], _exc_info], Callable[[Union[bytes, str]], None]]
- ]
- ],
- Iterable[Union[bytes, str]],
-]
diff --git a/typeshed/stdlib/3/wsgiref/validate.pyi b/typeshed/stdlib/3/wsgiref/validate.pyi
deleted file mode 100644
index bd7fd16..0000000
--- a/typeshed/stdlib/3/wsgiref/validate.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for wsgiref.validate (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class WSGIWarning(Warning): ...
-
-def validator(application): ...
-
-class InputWrapper:
- input = ... # type: Any
- def __init__(self, wsgi_input): ...
- def read(self, *args): ...
- def readline(self, *args): ...
- def readlines(self, *args): ...
- def __iter__(self): ...
- def close(self): ...
-
-class ErrorWrapper:
- errors = ... # type: Any
- def __init__(self, wsgi_errors): ...
- def write(self, s): ...
- def flush(self): ...
- def writelines(self, seq): ...
- def close(self): ...
-
-class WriteWrapper:
- writer = ... # type: Any
- def __init__(self, wsgi_writer): ...
- def __call__(self, s): ...
-
-class PartialIteratorWrapper:
- iterator = ... # type: Any
- def __init__(self, wsgi_iterator): ...
- def __iter__(self): ...
-
-class IteratorWrapper:
- original_iterator = ... # type: Any
- iterator = ... # type: Any
- closed = ... # type: Any
- check_start_response = ... # type: Any
- def __init__(self, wsgi_iterator, check_start_response): ...
- def __iter__(self): ...
- def __next__(self): ...
- def close(self): ...
- def __del__(self): ...
diff --git a/typeshed/tests/mypy_selftest.py b/typeshed/tests/mypy_selftest.py
deleted file mode 100755
index 3dc3928..0000000
--- a/typeshed/tests/mypy_selftest.py
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env python3
-"""Script to run mypy's test suite against this version of typeshed."""
-
-from pathlib import Path
-import shutil
-import subprocess
-import sys
-import tempfile
-
-
-if __name__ == '__main__':
- with tempfile.TemporaryDirectory() as tempdir:
- dirpath = Path(tempdir)
- subprocess.run(['git', 'clone', '--depth', '1', 'git://github.com/python/mypy',
- str(dirpath / 'mypy')], check=True)
- subprocess.run([sys.executable, '-m', 'pip', 'install', '-U', '-r',
- str(dirpath / 'mypy/test-requirements.txt')], check=True)
- shutil.copytree('stdlib', str(dirpath / 'mypy/typeshed/stdlib'))
- shutil.copytree('third_party', str(dirpath / 'mypy/typeshed/third_party'))
- try:
- subprocess.run(['./runtests.py'], cwd=str(dirpath / 'mypy'), check=True)
- except subprocess.CalledProcessError as e:
- print('mypy tests failed', file=sys.stderr)
- sys.exit(e.returncode)
- else:
- print('mypy tests succeeded', file=sys.stderr)
- sys.exit(0)
diff --git a/typeshed/tests/mypy_test.py b/typeshed/tests/mypy_test.py
deleted file mode 100755
index 841d067..0000000
--- a/typeshed/tests/mypy_test.py
+++ /dev/null
@@ -1,147 +0,0 @@
-#!/usr/bin/env python3
-"""Test runner for typeshed.
-
-Depends on mypy being installed.
-
-Approach:
-
-1. Parse sys.argv
-2. Compute appropriate arguments for mypy
-3. Stuff those arguments into sys.argv
-4. Run mypy.main('')
-5. Repeat steps 2-4 for other mypy runs (e.g. --py2)
-"""
-
-import os
-import re
-import sys
-import argparse
-
-parser = argparse.ArgumentParser(description="Test runner for typeshed. "
- "Patterns are unanchored regexps on the full path.")
-parser.add_argument('-v', '--verbose', action='count', default=0, help="More output")
-parser.add_argument('-n', '--dry-run', action='store_true', help="Don't actually run mypy")
-parser.add_argument('-x', '--exclude', type=str, nargs='*', help="Exclude pattern")
-parser.add_argument('-p', '--python-version', type=str, nargs='*',
- help="These versions only (major[.minor])")
-parser.add_argument('filter', type=str, nargs='*', help="Include pattern (default all)")
-
-
-def log(args, *varargs):
- if args.verbose >= 2:
- print(*varargs)
-
-
-def match(fn, args, blacklist):
- if blacklist.match(fn):
- log(args, fn, 'exluded by blacklist')
- return False
- if not args.filter and not args.exclude:
- log(args, fn, 'accept by default')
- return True
- if args.exclude:
- for f in args.exclude:
- if re.search(f, fn):
- log(args, fn, 'excluded by pattern', f)
- return False
- if args.filter:
- for f in args.filter:
- if re.search(f, fn):
- log(args, fn, 'accepted by pattern', f)
- return True
- if args.filter:
- log(args, fn, 'rejected (no pattern matches)')
- return False
- log(args, fn, 'accepted (no exclude pattern matches)')
- return True
-
-
-def libpath(major, minor):
- versions = ['%d.%d' % (major, minor)
- for minor in reversed(range(minor + 1))]
- versions.append(str(major))
- versions.append('2and3')
- paths = []
- for v in versions:
- for top in ['stdlib', 'third_party']:
- p = os.path.join(top, v)
- if os.path.isdir(p):
- paths.append(p)
- return paths
-
-
-def main():
- args = parser.parse_args()
-
- with open(os.path.join(os.path.dirname(__file__), "mypy_blacklist.txt")) as f:
- blacklist = re.compile("(%s)$" % "|".join(
- re.findall(r"^\s*([^\s#]+)\s*(?:#.*)?$", f.read(), flags=re.M)))
-
- try:
- from mypy.main import main as mypy_main
- except ImportError:
- print("Cannot import mypy. Did you install it?")
- sys.exit(1)
-
- versions = [(3, 6), (3, 5), (3, 4), (3, 3), (2, 7)]
- if args.python_version:
- versions = [v for v in versions
- if any(('%d.%d' % v).startswith(av) for av in args.python_version)]
- if not versions:
- print("--- no versions selected ---")
- sys.exit(1)
-
- code = 0
- runs = 0
- for major, minor in versions:
- roots = libpath(major, minor)
- files = []
- seen = {'__builtin__', 'builtins', 'typing'} # Always ignore these.
- for root in roots:
- names = os.listdir(root)
- for name in names:
- full = os.path.join(root, name)
- mod, ext = os.path.splitext(name)
- if mod in seen or mod.startswith('.'):
- continue
- if ext in ['.pyi', '.py']:
- if match(full, args, blacklist):
- seen.add(mod)
- files.append(full)
- elif (os.path.isfile(os.path.join(full, '__init__.pyi')) or
- os.path.isfile(os.path.join(full, '__init__.py'))):
- for r, ds, fs in os.walk(full):
- ds.sort()
- fs.sort()
- for f in fs:
- m, x = os.path.splitext(f)
- if x in ['.pyi', '.py']:
- fn = os.path.join(r, f)
- if match(fn, args, blacklist):
- seen.add(mod)
- files.append(fn)
- if files:
- runs += 1
- flags = ['--python-version', '%d.%d' % (major, minor)]
- flags.append('--strict-optional')
- # flags.append('--warn-unused-ignores') # Fast parser and regular parser disagree.
- sys.argv = ['mypy'] + flags + files
- if args.verbose:
- print("running", ' '.join(sys.argv))
- else:
- print("running mypy", ' '.join(flags), "# with", len(files), "files")
- try:
- if not args.dry_run:
- mypy_main('')
- except SystemExit as err:
- code = max(code, err.code)
- if code:
- print("--- exit status", code, "---")
- sys.exit(code)
- if not runs:
- print("--- nothing to do; exit 1 ---")
- sys.exit(1)
-
-
-if __name__ == '__main__':
- main()
diff --git a/typeshed/tests/pytype_test.py b/typeshed/tests/pytype_test.py
deleted file mode 100755
index e7475c0..0000000
--- a/typeshed/tests/pytype_test.py
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/usr/bin/env python
-"""Test runner for typeshed.
-
-Depends on mypy and pytype being installed.
-
-If pytype is installed:
- 1. For every pyi, run "pytd <foo.pyi>" in a separate process
-"""
-
-import os
-import re
-import sys
-import argparse
-import subprocess
-import collections
-
-parser = argparse.ArgumentParser(description="Pytype tests.")
-parser.add_argument('-n', '--dry-run', action='store_true', help="Don't actually run tests")
-parser.add_argument('--num-parallel', type=int, default=1,
- help="Number of test processes to spawn")
-
-
-def main():
- args = parser.parse_args()
- code, runs = pytype_test(args)
-
- if code:
- print("--- exit status %d ---" % code)
- sys.exit(code)
- if not runs:
- print("--- nothing to do; exit 1 ---")
- sys.exit(1)
-
-
-def load_blacklist():
- filename = os.path.join(os.path.dirname(__file__), "pytype_blacklist.txt")
- regex = r"^\s*([^\s#]+)\s*(?:#.*)?$"
-
- with open(filename) as f:
- return re.findall(regex, f.read(), flags=re.M)
-
-
-class PytdRun(object):
- def __init__(self, args, dry_run=False):
- self.args = args
- self.dry_run = dry_run
- self.results = None
-
- if dry_run:
- self.results = (0, "", "")
- else:
- self.proc = subprocess.Popen(
- ["pytd"] + args,
- stdout=subprocess.PIPE,
- stderr=subprocess.PIPE)
-
- def communicate(self):
- if self.results:
- return self.results
-
- stdout, stderr = self.proc.communicate()
- self.results = self.proc.returncode, stdout, stderr
- return self.results
-
-
-def pytype_test(args):
- try:
- PytdRun(["-h"]).communicate()
- except OSError:
- print("Cannot run pytd. Did you install pytype?")
- return 0, 0
-
- wanted = re.compile(r"stdlib/(2|2\.7|2and3)/.*\.pyi$")
- skipped = re.compile("(%s)$" % "|".join(load_blacklist()))
- files = []
-
- for root, _, filenames in os.walk("stdlib"):
- for f in sorted(filenames):
- f = os.path.join(root, f)
- if wanted.search(f) and not skipped.search(f):
- files.append(f)
-
- running_tests = collections.deque()
- max_code, runs, errors = 0, 0, 0
- print("Running pytype tests...")
- while 1:
- while files and len(running_tests) < args.num_parallel:
- test_run = PytdRun([files.pop()], dry_run=args.dry_run)
- running_tests.append(test_run)
-
- if not running_tests:
- break
-
- test_run = running_tests.popleft()
- code, stdout, stderr = test_run.communicate()
- max_code = max(max_code, code)
- runs += 1
-
- if code:
- print("pytd error processing \"%s\":" % test_run.args[0])
- print(stderr)
- errors += 1
-
- print("Ran pytype with %d pyis, got %d errors." % (runs, errors))
- return max_code, runs
-
-
-if __name__ == '__main__':
- main()
diff --git a/typeshed/third_party/2/OpenSSL/__init__.pyi b/typeshed/third_party/2/OpenSSL/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/OpenSSL/crypto.pyi b/typeshed/third_party/2/OpenSSL/crypto.pyi
deleted file mode 100644
index 972a4f8..0000000
--- a/typeshed/third_party/2/OpenSSL/crypto.pyi
+++ /dev/null
@@ -1,185 +0,0 @@
-# Stubs for OpenSSL.crypto (Python 2)
-
-from typing import Any, Callable, Iterable, List, Optional, Set, Text, Tuple, Union
-
-from cryptography.hazmat.primitives.asymmetric import dsa, rsa
-
-FILETYPE_PEM = ... # type: int
-FILETYPE_ASN1 = ... # type: int
-FILETYPE_TEXT = ... # type: int
-TYPE_RSA = ... # type: int
-TYPE_DSA = ... # type: int
-
-class Error(Exception): ...
-
-class PKey:
- def __init__(self) -> None: ...
- def to_cryptography_key(self) -> Union[rsa.RSAPublicKey, rsa.RSAPrivateKey, dsa.DSAPublicKey, dsa.DSAPrivateKey]: ...
- @classmethod
- def from_cryptography_key(cls, crypto_key: Union[rsa.RSAPublicKey, rsa.RSAPrivateKey, dsa.DSAPublicKey, dsa.DSAPrivateKey]): ...
- def generate_key(self, type: int, bits: int) -> None: ...
- def check(self) -> bool: ...
- def type(self) -> int: ...
- def bits(self) -> int: ...
-
-class _EllipticCurve:
- name = ... # type: Text
-
-def get_elliptic_curves() -> Set[_EllipticCurve]: ...
-def get_elliptic_curve(name: str) -> _EllipticCurve: ...
-
-class X509Name:
- def __init__(self, name: X509Name) -> None: ...
- countryName = ... # type: Union[str, unicode]
- stateOrProvinceName = ... # type: Union[str, unicode]
- localityName = ... # type: Union[str, unicode]
- organizationName = ... # type: Union[str, unicode]
- organizationalUnitName = ... # type: Union[str, unicode]
- commonName = ... # type: Union[str, unicode]
- emailAddress = ... # type: Union[str, unicode]
- C = ... # type: Union[str, unicode]
- ST = ... # type: Union[str, unicode]
- L = ... # type: Union[str, unicode]
- O = ... # type: Union[str, unicode]
- OU = ... # type: Union[str, unicode]
- CN = ... # type: Union[str, unicode]
- def hash(self) -> int: ...
- def der(self) -> bytes: ...
- def get_components(self) -> List[Tuple[str, str]]: ...
-
-class X509Extension:
- def __init__(self, type_name: bytes, critical: bool, value: bytes, subject: Optional[X509] = ..., issuer: Optional[X509] = ...) -> None: ...
- def get_critical(self) -> bool: ...
- def get_short_name(self) -> str: ...
- def get_data(self) -> str: ...
-
-class X509Req:
- def __init__(self) -> None: ...
- def set_pubkey(self, pkey: PKey) -> None: ...
- def get_pubkey(self) -> PKey: ...
- def set_version(self, version: int) -> None: ...
- def get_version(self) -> int: ...
- def get_subject(self) -> X509Name: ...
- def add_extensions(self, extensions: Iterable[X509Extension]) -> None: ...
- def get_extensions(self) -> List[X509Extension]: ...
- def sign(self, pkey: PKey, digest: str) -> None: ...
- def verify(self, pkey: PKey) -> bool: ...
-
-class X509:
- def __init__(self) -> None: ...
- def set_version(self, version: int) -> None: ...
- def get_version(self) -> int: ...
- def get_pubkey(self) -> PKey: ...
- def set_pubkey(self, pkey: PKey) -> None: ...
- def sign(self, pkey: PKey, digest: str) -> None: ...
- def get_signature_algorithm(self) -> str: ...
- def digest(self, digest_name: str) -> str: ...
- def subject_name_hash(self) -> str: ...
- def set_serial_number(self, serial: int) -> None: ...
- def get_serial_number(self) -> int: ...
- def gmtime_adj_notAfter(self, amount: int) -> None: ...
- def gmtime_adj_notBefore(self, amount: int) -> None: ...
- def has_expired(self) -> bool: ...
- def get_notBefore(self) -> str: ...
- def set_notBefore(self, when: str) -> None: ...
- def get_notAfter(self) -> str: ...
- def set_notAfter(self, when: str) -> None: ...
- def get_issuer(self) -> X509Name: ...
- def set_issuer(self, issuer: X509Name) -> None: ...
- def get_subject(self) -> X509Name: ...
- def set_subject(self, subject: X509Name) -> None: ...
- def get_extension_count(self) -> int: ...
- def add_extensions(self, extensions: Iterable[X509Extension]) -> None: ...
- def get_extension(self, index: int) -> X509Extension: ...
-
-class X509StoreFlags:
- CRL_CHECK = ... # type: int
- CRL_CHECK_ALL = ... # type: int
- IGNORE_CRITICAL = ... # type: int
- X509_STRICT = ... # type: int
- ALLOW_PROXY_CERTS = ... # type: int
- POLICY_CHECK = ... # type: int
- EXPLICIT_POLICY = ... # type: int
- INHIBIT_MAP = ... # type: int
- NOTIFY_POLICY = ... # type: int
- CHECK_SS_SIGNATURE = ... # type: int
- CB_ISSUER_CHECK = ... # type: int
-
-class X509Store:
- def __init__(self) -> None: ...
- def add_cert(self, cert: X509) -> None: ...
- def add_crl(self, crl: CRL) -> None: ...
- def set_flags(self, flags: int) -> None: ...
-
-class X509StoreContextError(Exception):
- certificate = ... # type: X509
- def __init__(self, message: str, certificate: X509) -> None: ...
-
-class X509StoreContext:
- def __init__(self, store: X509Store, certificate: X509) -> None: ...
- def set_store(self, store: X509Store) -> None: ...
- def verify_certificate(self) -> None: ...
-
-def load_certificate(type: int, buffer: Union[str, unicode]) -> X509: ...
-def dump_certificate(type: int, cert: X509) -> bytes: ...
-def dump_publickey(type: int, pkey: PKey) -> bytes: ...
-def dump_privatekey(type: int, pkey: PKey, cipher: Optional[str] = ..., passphrase: Optional[Union[str, Callable[[int], int]]] = ...) -> bytes: ...
-
-class Revoked:
- def __init__(self) -> None: ...
- def set_serial(self, hex_str: str) -> None: ...
- def get_serial(self) -> str: ...
- def set_reason(self, reason: str) -> None: ...
- def get_reason(self) -> str: ...
- def all_reasons(self) -> List[str]: ...
- def set_rev_date(self, when: str) -> None: ...
- def get_rev_date(self) -> str: ...
-
-class CRL:
- def __init__(self) -> None: ...
- def get_revoked(self) -> Tuple[Revoked, ...]: ...
- def add_revoked(self, revoked: Revoked) -> None: ...
- def get_issuer(self) -> X509Name: ...
- def set_version(self, version: int) -> None: ...
- def set_lastUpdate(self, when: str) -> None: ...
- def set_nextUpdate(self, when: str) -> None: ...
- def sign(self, issuer_cert: X509, issuer_key: PKey, digest: str) -> None: ...
- def export(self, cert: X509, key: PKey, type: int = ..., days: int = ..., digest: str = ...) -> bytes: ...
-
-class PKCS7:
- def type_is_signed(self) -> bool: ...
- def type_is_enveloped(self) -> bool: ...
- def type_is_signedAndEnveloped(self) -> bool: ...
- def type_is_data(self) -> bool: ...
- def get_type_name(self) -> str: ...
-
-class PKCS12:
- def __init__(self) -> None: ...
- def get_certificate(self) -> X509: ...
- def set_certificate(self, cert: X509) -> None: ...
- def get_privatekey(self) -> PKey: ...
- def set_privatekey(self, pkey: PKey) -> None: ...
- def get_ca_certificates(self) -> Tuple[X509, ...]: ...
- def set_ca_certificates(self, cacerts: Iterable[X509]) -> None: ...
- def set_friendlyname(self, name: bytes) -> None: ...
- def get_friendlyname(self) -> bytes: ...
- def export(self, passphrase: Optional[str] = ..., iter: int = ..., maciter: int = ...): ...
-
-class NetscapeSPKI:
- def __init__(self) -> None: ...
- def sign(self, pkey: PKey, digest: str) -> None: ...
- def verify(self, key: PKey) -> bool: ...
- def b64_encode(self) -> str: ...
- def get_pubkey(self) -> PKey: ...
- def set_pubkey(self, pkey: PKey) -> None: ...
-
-def load_publickey(type: int, buffer: Union[str, unicode]) -> PKey: ...
-def load_privatekey(type: int, buffer: bytes, passphrase: Optional[Union[str, Callable[[int], int]]] = ...): ...
-def dump_certificate_request(type: int, req: X509Req): ...
-def load_certificate_request(type, buffer: Union[str, unicode]) -> X509Req: ...
-def sign(pkey: PKey, data: Union[str, unicode], digest: str) -> bytes: ...
-def verify(cert: X509, signature: bytes, data: Union[str, unicode], digest: str) -> None: ...
-def dump_crl(type: int, crl: CRL) -> bytes: ...
-def load_crl(type: int, buffer: Union[str, unicode]) -> CRL: ...
-def load_pkcs7_data(type: int, buffer: Union[str, unicode]) -> PKCS7: ...
-def load_pkcs12(buffer: Union[str, unicode], passphrase: Optional[Union[str, Callable[[int], int]]] = ...) -> PKCS12: ...
diff --git a/typeshed/third_party/2/concurrent/__init__.pyi b/typeshed/third_party/2/concurrent/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/concurrent/futures/__init__.pyi b/typeshed/third_party/2/concurrent/futures/__init__.pyi
deleted file mode 100644
index 49c0de6..0000000
--- a/typeshed/third_party/2/concurrent/futures/__init__.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-from typing import TypeVar, Generic, Any, Iterable, Iterator, Callable, Optional, Set, Tuple, Union
-
-_T = TypeVar('_T')
-
-class Error(Exception): ...
-class CancelledError(Error): ...
-class TimeoutError(Error): ...
-
-class Future(Generic[_T]):
- def cancel(self) -> bool: ...
- def cancelled(self) -> bool: ...
- def running(self) -> bool: ...
- def done(self) -> bool: ...
- def result(self, timeout: float = ...) -> _T: ...
- def exception(self, timeout: float = ...) -> Any: ...
- def add_done_callback(self, fn: Callable[[Future], Any]) -> None: ...
-
- def set_running_or_notify_cancel(self) -> bool: ...
- def set_result(self, result: _T) -> None: ...
- def set_exception(self, exception: Any) -> None: ...
-
-class Executor:
- def submit(self, fn: Callable[..., _T], *args: Any, **kwargs: Any) -> Future[_T]: ...
- def map(self, func: Callable[..., _T], *iterables: Any, timeout: float = ...) -> Iterable[_T]: ...
- def shutdown(self, wait: bool = ...) -> None: ...
- def __enter__(self) -> Executor: ...
- def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> bool: ...
-
-class ThreadPoolExecutor(Executor):
- def __init__(self, max_workers: int) -> None: ...
-
-class ProcessPoolExecutor(Executor):
- def __init__(self, max_workers: Union[int, None] = ...) -> None: ...
-
-def wait(fs: Iterable[Future], timeout: Optional[float] = ..., return_when: str = ...) -> Tuple[Set[Future], Set[Future]]: ...
-
-FIRST_COMPLETED = ... # type: str
-FIRST_EXCEPTION = ... # type: str
-ALL_COMPLETED = ... # type: str
-
-def as_completed(fs: Iterable[Future], timeout: float = ...) -> Iterator[Future]: ...
diff --git a/typeshed/third_party/2/croniter.pyi b/typeshed/third_party/2/croniter.pyi
deleted file mode 100644
index 2495495..0000000
--- a/typeshed/third_party/2/croniter.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Stubs for croniter.croniter (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class croniter:
- MONTHS_IN_YEAR = ... # type: Any
- RANGES = ... # type: Any
- DAYS = ... # type: Any
- ALPHACONV = ... # type: Any
- LOWMAP = ... # type: Any
- bad_length = ... # type: Any
- tzinfo = ... # type: Any
- cur = ... # type: Any
- exprs = ... # type: Any
- expanded = ... # type: Any
- def __init__(self, expr_format, start_time=..., ret_type=...) -> None: ...
- def get_next(self, ret_type=...): ...
- def get_prev(self, ret_type=...): ...
- def get_current(self, ret_type=...): ...
- def __iter__(self): ...
- __next__ = ... # type: Any
- def all_next(self, ret_type=...): ...
- def all_prev(self, ret_type=...): ...
- iter = ... # type: Any
- def is_leap(self, year): ...
diff --git a/typeshed/third_party/2/cryptography/__init__.pyi b/typeshed/third_party/2/cryptography/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/cryptography/hazmat/__init__.pyi b/typeshed/third_party/2/cryptography/hazmat/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/cryptography/hazmat/primitives/__init__.pyi b/typeshed/third_party/2/cryptography/hazmat/primitives/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/__init__.pyi b/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/dsa.pyi b/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/dsa.pyi
deleted file mode 100644
index cfb0c73..0000000
--- a/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/dsa.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-# Minimal stub expressing only the classes required by OpenSSL.crypto.
-
-class DSAPrivateKey: ...
-class DSAPublicKey: ...
diff --git a/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/rsa.pyi b/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/rsa.pyi
deleted file mode 100644
index 57e3bef..0000000
--- a/typeshed/third_party/2/cryptography/hazmat/primitives/asymmetric/rsa.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-# Minimal stub expressing only the classes required by OpenSSL.crypto.
-
-class RSAPrivateKey: ...
-class RSAPublicKey: ...
diff --git a/typeshed/third_party/2/cryptography/hazmat/primitives/serialization.pyi b/typeshed/third_party/2/cryptography/hazmat/primitives/serialization.pyi
deleted file mode 100644
index 57ff681..0000000
--- a/typeshed/third_party/2/cryptography/hazmat/primitives/serialization.pyi
+++ /dev/null
@@ -1,32 +0,0 @@
-# Stubs for cryptography.hazmat.primitives.serialization (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from enum import Enum
-
-def load_pem_private_key(data, password, backend): ...
-def load_pem_public_key(data, backend): ...
-def load_der_private_key(data, password, backend): ...
-def load_der_public_key(data, backend): ...
-def load_ssh_public_key(data, backend): ...
-
-class Encoding(Enum):
- PEM = ... # type: str
- DER = ... # type: str
-
-class PrivateFormat(Enum):
- PKCS8 = ... # type: str
- TraditionalOpenSSL = ... # type: str
-
-class PublicFormat(Enum):
- SubjectPublicKeyInfo = ... # type: str
- PKCS1 = ... # type: str
-
-class KeySerializationEncryption: ...
-
-class BestAvailableEncryption:
- password = ... # type: Any
- def __init__(self, password) -> None: ...
-
-class NoEncryption: ...
diff --git a/typeshed/third_party/2/dateutil/__init__.pyi b/typeshed/third_party/2/dateutil/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/dateutil/parser.pyi b/typeshed/third_party/2/dateutil/parser.pyi
deleted file mode 100644
index d2927e8..0000000
--- a/typeshed/third_party/2/dateutil/parser.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-from typing import List, Tuple, Optional, Callable, Union, IO, Any, Dict
-from datetime import datetime, tzinfo
-
-__all__ = ... # type: List[str]
-
-
-class parserinfo(object):
- JUMP = ... # type: List[str]
- WEEKDAYS = ... # type: List[Tuple[str, str]]
- MONTHS = ... # type: List[Tuple[str, str]]
- HMS = ... # type: List[Tuple[str, str, str]]
- AMPM = ... # type: List[Tuple[str, str]]
- UTCZONE = ... # type: List[str]
- PERTAIN = ... # type: List[str]
- TZOFFSET = ... # type: Dict[str, int]
-
- def __init__(self, dayfirst: bool=..., yearfirst: bool=...) -> None: ...
- def jump(self, name: unicode) -> bool: ...
- def weekday(self, name: unicode) -> Union[int, None]: ...
- def month(self, name: unicode) -> Union[int, None]: ...
- def hms(self, name: unicode) -> Union[int, None]: ...
- def ampm(self, name: unicode) -> Union[int, None]: ...
- def pertain(self, name: unicode) -> bool: ...
- def utczone(self, name: unicode) -> bool: ...
- def tzoffset(self, name: unicode) -> Union[int, None]: ...
- def convertyear(self, year: int) -> int: ...
- def validate(self, res: datetime) -> bool: ...
-
-class parser(object):
- def __init__(self, info: parserinfo = None) -> None: ...
- def parse(self, timestr: Union[str, unicode, IO[unicode]],
- default: datetime = None,
- ignoretz: bool = ..., tzinfos: Dict[Union[str, unicode], tzinfo] = None,
- **kwargs: Any) -> datetime: ...
-
-DEFAULTPARSER = ... # type: parser
-def parse(timestr: Union[str, unicode, IO[unicode]],
- parserinfo: parserinfo = None,
- **kwargs: Any) -> datetime: ...
diff --git a/typeshed/third_party/2/dateutil/relativedelta.pyi b/typeshed/third_party/2/dateutil/relativedelta.pyi
deleted file mode 100644
index ea6592b..0000000
--- a/typeshed/third_party/2/dateutil/relativedelta.pyi
+++ /dev/null
@@ -1,91 +0,0 @@
-from typing import overload, Any, List, Optional, SupportsFloat, TypeVar, Union
-from datetime import date, datetime, timedelta
-
-__all__ = ... # type: List[str]
-
-_SelfT = TypeVar('_SelfT', bound=relativedelta)
-_DateT = TypeVar('_DateT', date, datetime)
-
-
-class weekday(object):
- def __init__(self, weekday: int, n: Optional[int]=...) -> None: ...
-
- def __call__(self, n: int) -> 'weekday': ...
-
- def __eq__(self, other) -> bool: ...
-
- def __repr__(self) -> str: ...
-
- weekday = ... # type: int
- n = ... # type: int
-
-MO = ... # type: weekday
-TU = ... # type: weekday
-WE = ... # type: weekday
-TH = ... # type: weekday
-FR = ... # type: weekday
-SA = ... # type: weekday
-SU = ... # type: weekday
-
-
-class relativedelta(object):
- def __init__(self,
- dt1: Optional[date]=...,
- dt2: Optional[date]=...,
- years: Optional[int]=..., months: Optional[int]=...,
- days: Optional[int]=..., leapdays: Optional[int]=...,
- weeks: Optional[int]=...,
- hours: Optional[int]=..., minutes: Optional[int]=...,
- seconds: Optional[int]=..., microseconds: Optional[int]=...,
- year: Optional[int]=..., month: Optional[int]=...,
- day: Optional[int]=...,
- weekday: Optional[Union[int, weekday]]=...,
- yearday: Optional[int]=...,
- nlyearday: Optional[int]=...,
- hour: Optional[int]=..., minute: Optional[int]=...,
- second: Optional[int]=...,
- microsecond: Optional[int]=...) -> None: ...
-
- @property
- def weeks(self) -> int: ...
-
- @weeks.setter
- def weeks(self, value: int) -> None: ...
-
- def normalized(self: _SelfT) -> _SelfT: ...
-
- @overload
- def __add__(self: _SelfT, other: relativedelta) -> _SelfT: ...
- @overload
- def __add__(self: _SelfT, other: timedelta) -> _SelfT: ...
- @overload
- def __add__(self, other: _DateT) -> _DateT: ...
- @overload
- def __radd__(self: _SelfT, other: timedelta) -> _SelfT: ...
- @overload
- def __radd__(self, other: _DateT) -> _DateT: ...
- @overload
- def __rsub__(self: _SelfT, other: timedelta) -> _SelfT: ...
- @overload
- def __rsub__(self, other: _DateT) -> _DateT: ...
- def __sub__(self: _SelfT, other: relativedelta) -> _SelfT: ...
-
- def __neg__(self: _SelfT) -> _SelfT: ...
-
- def __bool__(self) -> bool: ...
-
- def __nonzero__(self) -> bool: ...
-
- def __mul__(self: _SelfT, other: SupportsFloat) -> _SelfT: ...
-
- def __rmul__(self: _SelfT, other: SupportsFloat) -> _SelfT: ...
-
- def __eq__(self, other) -> bool: ...
-
- def __ne__(self, other: object) -> bool: ...
-
- def __div__(self: _SelfT, other: SupportsFloat) -> _SelfT: ...
-
- def __truediv__(self: _SelfT, other: SupportsFloat) -> _SelfT: ...
-
- def __repr__(self) -> str: ...
diff --git a/typeshed/third_party/2/dateutil/tz/__init__.pyi b/typeshed/third_party/2/dateutil/tz/__init__.pyi
deleted file mode 100644
index 30a7ab3..0000000
--- a/typeshed/third_party/2/dateutil/tz/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for dateutil.tz (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .tz import tzutc, tzoffset, tzlocal, tzfile, tzrange, tzstr, tzical, gettz, datetime_exists, datetime_ambiguous
diff --git a/typeshed/third_party/2/dateutil/tz/_common.pyi b/typeshed/third_party/2/dateutil/tz/_common.pyi
deleted file mode 100644
index e0856d2..0000000
--- a/typeshed/third_party/2/dateutil/tz/_common.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-# Stubs for dateutil.tz._common (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from datetime import datetime, tzinfo, timedelta
-
-def tzname_in_python2(namefunc): ...
-def enfold(dt, fold: int = ...): ...
-
-class _DatetimeWithFold(datetime):
- @property
- def fold(self): ...
-
-class _tzinfo(tzinfo):
- def is_ambiguous(self, dt: datetime) -> bool: ...
- def fromutc(self, dt: datetime) -> datetime: ...
-
-class tzrangebase(_tzinfo):
- def __init__(self) -> None: ...
- def utcoffset(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def dst(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def tzname(self, dt: Optional[datetime]) -> str: ...
- def fromutc(self, dt: datetime) -> datetime: ...
- def is_ambiguous(self, dt: datetime) -> bool: ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
diff --git a/typeshed/third_party/2/dateutil/tz/tz.pyi b/typeshed/third_party/2/dateutil/tz/tz.pyi
deleted file mode 100644
index 5027e62..0000000
--- a/typeshed/third_party/2/dateutil/tz/tz.pyi
+++ /dev/null
@@ -1,85 +0,0 @@
-# Stubs for dateutil.tz.tz (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, IO, List, Optional, Tuple, Union
-import datetime
-from ._common import tzname_in_python2 as tzname_in_python2, _tzinfo as _tzinfo
-from ._common import tzrangebase as tzrangebase, enfold as enfold
-from ..relativedelta import relativedelta
-
-ZERO = ... # type: datetime.timedelta
-EPOCH = ... # type: datetime.datetime
-EPOCHORDINAL = ... # type: int
-
-class tzutc(datetime.tzinfo):
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime]) -> bool: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
-
-class tzoffset(datetime.tzinfo):
- def __init__(self, name, offset) -> None: ...
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime]) -> bool: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
-
-class tzlocal(_tzinfo):
- def __init__(self) -> None: ...
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime]) -> bool: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
-
-class _ttinfo:
- def __init__(self) -> None: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
-
-class tzfile(_tzinfo):
- def __init__(self, fileobj: Union[unicode, str, IO[str], IO[unicode]], filename: Union[str, unicode, None] = ...) -> None: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime], idx: Optional[int] = ...) -> bool: ...
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- def __reduce__(self): ...
- def __reduce_ex__(self, protocol): ...
-
-class tzrange(tzrangebase):
- hasdst = ... # type: bool
- def __init__(self, stdabbr: Union[str, unicode], stdoffset: Union[int, datetime.timedelta, None] = ..., dstabbr: Union[str, unicode, None] = ..., dstoffset: Union[int, datetime.timedelta, None] = ..., start: Optional[relativedelta] = ..., end: Optional[relativedelta] = ...) -> None: ...
- def transitions(self, year: int) -> Tuple[datetime.datetime, datetime.datetime]: ...
- def __eq__(self, other): ...
-
-class tzstr(tzrange):
- hasdst = ... # type: bool
- def __init__(self, s, posix_offset: bool = ...) -> None: ...
-
-class tzical:
- def __init__(self, fileobj: Union[unicode, str, IO[str], IO[unicode]]) -> None: ...
- def keys(self): ...
- def get(self, tzid: Optional[Any] = ...): ...
-
-TZFILES = ... # type: List[str]
-TZPATHS = ... # type: List[str]
-
-def gettz(name: Union[str, unicode, None] = ...) -> Optional[datetime.tzinfo]: ...
-def datetime_exists(dt: datetime.datetime, tz: Optional[datetime.tzinfo] = ...) -> bool: ...
-def datetime_ambiguous(dt: datetime.datetime, tz: Optional[datetime.tzinfo] = ...) -> bool: ...
diff --git a/typeshed/third_party/2/enum.pyi b/typeshed/third_party/2/enum.pyi
deleted file mode 100644
index 4032e81..0000000
--- a/typeshed/third_party/2/enum.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-from typing import List, Any, TypeVar
-
-class Enum:
- def __new__(cls, value: Any) -> None: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
- def __dir__(self) -> List[str]: ...
- def __format__(self, format_spec: str) -> str: ...
- def __hash__(self) -> Any: ...
- def __reduce_ex__(self, proto: Any) -> Any: ...
-
- name = ... # type: str
- value = ... # type: Any
-
-class IntEnum(int, Enum): ...
-
-_T = TypeVar('_T')
-
-def unique(enumeration: _T) -> _T: ...
diff --git a/typeshed/third_party/2/fb303/FacebookService.pyi b/typeshed/third_party/2/fb303/FacebookService.pyi
deleted file mode 100644
index 09c6ef1..0000000
--- a/typeshed/third_party/2/fb303/FacebookService.pyi
+++ /dev/null
@@ -1,301 +0,0 @@
-# Stubs for fb303.FacebookService (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from thrift.Thrift import TProcessor
-
-fastbinary = ... # type: Any
-
-class Iface:
- def getName(self): ...
- def getVersion(self): ...
- def getStatus(self): ...
- def getStatusDetails(self): ...
- def getCounters(self): ...
- def getCounter(self, key): ...
- def setOption(self, key, value): ...
- def getOption(self, key): ...
- def getOptions(self): ...
- def getCpuProfile(self, profileDurationInSec): ...
- def aliveSince(self): ...
- def reinitialize(self): ...
- def shutdown(self): ...
-
-class Client(Iface):
- def __init__(self, iprot, oprot=...) -> None: ...
- def getName(self): ...
- def send_getName(self): ...
- def recv_getName(self): ...
- def getVersion(self): ...
- def send_getVersion(self): ...
- def recv_getVersion(self): ...
- def getStatus(self): ...
- def send_getStatus(self): ...
- def recv_getStatus(self): ...
- def getStatusDetails(self): ...
- def send_getStatusDetails(self): ...
- def recv_getStatusDetails(self): ...
- def getCounters(self): ...
- def send_getCounters(self): ...
- def recv_getCounters(self): ...
- def getCounter(self, key): ...
- def send_getCounter(self, key): ...
- def recv_getCounter(self): ...
- def setOption(self, key, value): ...
- def send_setOption(self, key, value): ...
- def recv_setOption(self): ...
- def getOption(self, key): ...
- def send_getOption(self, key): ...
- def recv_getOption(self): ...
- def getOptions(self): ...
- def send_getOptions(self): ...
- def recv_getOptions(self): ...
- def getCpuProfile(self, profileDurationInSec): ...
- def send_getCpuProfile(self, profileDurationInSec): ...
- def recv_getCpuProfile(self): ...
- def aliveSince(self): ...
- def send_aliveSince(self): ...
- def recv_aliveSince(self): ...
- def reinitialize(self): ...
- def send_reinitialize(self): ...
- def shutdown(self): ...
- def send_shutdown(self): ...
-
-class Processor(Iface, TProcessor):
- def __init__(self, handler) -> None: ...
- def process(self, iprot, oprot): ...
- def process_getName(self, seqid, iprot, oprot): ...
- def process_getVersion(self, seqid, iprot, oprot): ...
- def process_getStatus(self, seqid, iprot, oprot): ...
- def process_getStatusDetails(self, seqid, iprot, oprot): ...
- def process_getCounters(self, seqid, iprot, oprot): ...
- def process_getCounter(self, seqid, iprot, oprot): ...
- def process_setOption(self, seqid, iprot, oprot): ...
- def process_getOption(self, seqid, iprot, oprot): ...
- def process_getOptions(self, seqid, iprot, oprot): ...
- def process_getCpuProfile(self, seqid, iprot, oprot): ...
- def process_aliveSince(self, seqid, iprot, oprot): ...
- def process_reinitialize(self, seqid, iprot, oprot): ...
- def process_shutdown(self, seqid, iprot, oprot): ...
-
-class getName_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getName_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getVersion_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getVersion_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getStatus_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getStatus_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getStatusDetails_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getStatusDetails_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getCounters_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getCounters_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getCounter_args:
- thrift_spec = ... # type: Any
- key = ... # type: Any
- def __init__(self, key=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getCounter_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class setOption_args:
- thrift_spec = ... # type: Any
- key = ... # type: Any
- value = ... # type: Any
- def __init__(self, key=..., value=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class setOption_result:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getOption_args:
- thrift_spec = ... # type: Any
- key = ... # type: Any
- def __init__(self, key=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getOption_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getOptions_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getOptions_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getCpuProfile_args:
- thrift_spec = ... # type: Any
- profileDurationInSec = ... # type: Any
- def __init__(self, profileDurationInSec=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class getCpuProfile_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class aliveSince_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class aliveSince_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class reinitialize_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class shutdown_args:
- thrift_spec = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
diff --git a/typeshed/third_party/2/fb303/__init__.pyi b/typeshed/third_party/2/fb303/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/gflags.pyi b/typeshed/third_party/2/gflags.pyi
deleted file mode 100644
index cdec93a..0000000
--- a/typeshed/third_party/2/gflags.pyi
+++ /dev/null
@@ -1,214 +0,0 @@
-from typing import Any, Callable, Dict, Iterable, IO, List, Union
-from types import ModuleType
-
-class FlagsError(Exception): ...
-
-class DuplicateFlag(FlagsError): ...
-
-class CantOpenFlagFileError(FlagsError): ...
-
-class DuplicateFlagCannotPropagateNoneToSwig(DuplicateFlag): ...
-
-class DuplicateFlagError(DuplicateFlag):
- def __init__(self, flagname: str, flag_values: FlagValues, other_flag_values: FlagValues = ...) -> None: ...
-
-class IllegalFlagValue(FlagsError): ...
-
-class UnrecognizedFlag(FlagsError): ...
-
-class UnrecognizedFlagError(UnrecognizedFlag):
- def __init__(self, flagname: str, flagvalue: str = ...) -> None: ...
-
-def GetHelpWidth() -> int: ...
-def CutCommonSpacePrefix(text) -> str: ...
-def TextWrap(text: str, length: int = ..., indent: str = ..., firstline_indent: str = ..., tabs: str = ...) -> str: ...
-def DocToHelp(doc: str) -> str: ...
-
-class FlagValues:
- def __init__(self) -> None: ...
- def UseGnuGetOpt(self, use_gnu_getopt: bool = ...) -> None: ...
- def IsGnuGetOpt(self) -> bool: ...
-# TODO dict type
- def FlagDict(self) -> dict: ...
- def FlagsByModuleDict(self) -> Dict[str, List[Flag]]: ...
- def FlagsByModuleIdDict(self) -> Dict[int, List[Flag]]: ...
- def KeyFlagsByModuleDict(self) -> Dict[str, List[Flag]]: ...
- def FindModuleDefiningFlag(self, flagname: str, default: str = ...) -> str: ...
- def FindModuleIdDefiningFlag(self, flagname: str, default: int = ...) -> int: ...
- def AppendFlagValues(self, flag_values: FlagValues) -> None: ...
- def RemoveFlagValues(self, flag_values: FlagValues) -> None: ...
- def __setitem__(self, name: str, flag: Flag) -> None: ...
- def __getitem__(self, name: str) -> Flag: ...
- def __getattr__(self, name: str) -> Any: ...
- def __setattr__(self, name: str, value: Any): ...
- def __delattr__(self, flag_name: str) -> None: ...
- def SetDefault(self, name: str, value: Any) -> None: ...
- def __contains__(self, name: str) -> bool: ...
- has_key = __contains__
- def __iter__(self) -> Iterable[str]: ...
- def __call__(self, argv: List[str]) -> List[str]: ...
- def Reset(self) -> None: ...
- def RegisteredFlags(self) -> List[str]: ...
- def FlagValuesDict(self) -> Dict[str, Any]: ...
- def __str__(self) -> str: ...
- def GetHelp(self, prefix: str = ...) -> str: ...
- def ModuleHelp(self, module: Union[ModuleType, str]) -> str: ...
- def MainModuleHelp(self) -> str: ...
- def get(self, name: str, default: Any) -> Any: ...
- def ShortestUniquePrefixes(self, fl: Dict[str, Flag]) -> Dict[str, str]: ...
- def ExtractFilename(self, flagfile_str: str) -> str: ...
- def ReadFlagsFromFiles(self, argv: List[str], force_gnu: bool = ...) -> List[str]: ...
- def FlagsIntoString(self) -> str: ...
- def AppendFlagsIntoFile(self, filename: str) -> None: ...
- def WriteHelpInXMLFormat(self, outfile: IO[str] = ...) -> None: ...
-# TODO validator: gflags_validators.Validator
- def AddValidator(self, validator: Any) -> None: ...
-
-FLAGS = ... # type: FlagValues
-
-class Flag:
- name = ... # type: str
- default = ... # type: Any
- default_as_str = ... # type: str
- value = ... # type: Any
- help = ... # type: str
- short_name = ... # type: str
- boolean = False
- present = False
- parser = ... # type: ArgumentParser
- serializer = ... # type: ArgumentSerializer
- allow_override = False
-
- def __init__(self, parser: ArgumentParser, serializer: ArgumentSerializer, name: str,
- default: str, help_string: str, short_name: str = ..., boolean: bool = ...,
- allow_override: bool = ...) -> None: ...
- def Parse(self, argument: Any) -> Any: ...
- def Unparse(self) -> None: ...
- def Serialize(self) -> str: ...
- def SetDefault(self, value: Any) -> None: ...
- def Type(self) -> str: ...
- def WriteInfoInXMLFormat(self, outfile: IO[str], module_name: str, is_key: bool = ..., indent: str = ...) -> None: ...
-
-class ArgumentParser(object):
- syntactic_help = ... # type: str
-# TODO what is this
- def Parse(self, argument: Any) -> Any: ...
- def Type(self) -> str: ...
- def WriteCustomInfoInXMLFormat(self, outfile: IO[str], indent: str) -> None: ...
-
-class ArgumentSerializer:
- def Serialize(self, value: Any) -> unicode: ...
-
-class ListSerializer(ArgumentSerializer):
- def __init__(self, list_sep: str) -> None: ...
- def Serialize(self, value: List[Any]) -> str: ...
-
-def RegisterValidator(flag_name: str,
- checker: Callable[[Any], bool],
- message: str = ...,
- flag_values: FlagValues = ...) -> None: ...
-def MarkFlagAsRequired(flag_name: str, flag_values: FlagValues = ...) -> None: ...
-
-def DEFINE(parser: ArgumentParser, name: str, default: Any, help: str,
- flag_values: FlagValues = ..., serializer: ArgumentSerializer = ..., **args: Any) -> None: ...
-def DEFINE_flag(flag: Flag, flag_values: FlagValues = ...) -> None: ...
-def DECLARE_key_flag(flag_name: str, flag_values: FlagValues = ...) -> None: ...
-def ADOPT_module_key_flags(module: ModuleType, flag_values: FlagValues = ...) -> None: ...
-def DEFINE_string(name: str, default: str, help: str, flag_values: FlagValues = ..., **args: Any): ...
-
-class BooleanParser(ArgumentParser):
- def Convert(self, argument: Any) -> bool: ...
- def Parse(self, argument: Any) -> bool: ...
- def Type(self) -> str: ...
-
-class BooleanFlag(Flag):
- def __init__(self, name: str, default: bool, help: str, short_name=..., **args: Any) -> None: ...
-
-def DEFINE_boolean(name: str, default: bool, help: str, flag_values: FlagValues = ..., **args: Any) -> None: ...
-
-DEFINE_bool = DEFINE_boolean
-
-class HelpFlag(BooleanFlag):
- def __init__(self) -> None: ...
- def Parse(self, arg: Any) -> None: ...
-
-class HelpXMLFlag(BooleanFlag):
- def __init__(self) -> None: ...
- def Parse(self, arg: Any) -> None: ...
-
-class HelpshortFlag(BooleanFlag):
- def __init__(self) -> None: ...
- def Parse(self, arg: Any) -> None: ...
-
-class NumericParser(ArgumentParser):
- def IsOutsideBounds(self, val: float) -> bool: ...
- def Parse(self, argument: Any) -> float: ...
- def WriteCustomInfoInXMLFormat(self, outfile: IO[str], indent: str) -> None: ...
- def Convert(self, argument: Any) -> Any: ...
-
-class FloatParser(NumericParser):
- number_article = ... # type: str
- number_name = ... # type: str
- syntactic_help = ... # type: str
- def __init__(self, lower_bound: float = ..., upper_bound: float = ...) -> None: ...
- def Convert(self, argument: Any) -> float: ...
- def Type(self) -> str: ...
-
-def DEFINE_float(name: str, default: float, help: str, lower_bound: float = ...,
- upper_bound: float = ..., flag_values: FlagValues = ..., **args: Any) -> None: ...
-
-class IntegerParser(NumericParser):
- number_article = ... # type: str
- number_name = ... # type: str
- syntactic_help = ... # type: str
- def __init__(self, lower_bound: int = ..., upper_bound: int = ...) -> None: ...
- def Convert(self, argument: Any) -> int: ...
- def Type(self) -> str: ...
-
-def DEFINE_integer(name: str, default: int, help: str, lower_bound: int = ...,
- upper_bound: int = ..., flag_values: FlagValues = ..., **args: Any) -> None: ...
-
-class EnumParser(ArgumentParser):
- def __init__(self, enum_values: List[str]) -> None: ...
- def Parse(self, argument: Any) -> Any: ...
- def Type(self) -> str: ...
-
-class EnumFlag(Flag):
- def __init__(self, name: str, default: str, help: str, enum_values: List[str],
- short_name: str, **args: Any) -> None: ...
-
-def DEFINE_enum(name: str, default: str, enum_values: List[str], help: str,
- flag_values: FlagValues = ..., **args: Any) -> None: ...
-
-class BaseListParser(ArgumentParser):
- def __init__(self, token: str = ..., name: str = ...) -> None: ...
- def Parse(self, argument: Any) -> list: ...
- def Type(self) -> str: ...
-
-class ListParser(BaseListParser):
- def __init__(self) -> None: ...
- def WriteCustomInfoInXMLFormat(self, outfile: IO[str], indent: str): ...
-
-class WhitespaceSeparatedListParser(BaseListParser):
- def __init__(self) -> None: ...
- def WriteCustomInfoInXMLFormat(self, outfile: IO[str], indent: str): ...
-
-def DEFINE_list(name: str, default: List[str], help: str, flag_values: FlagValues = ..., **args: Any) -> None: ...
-def DEFINE_spaceseplist(name: str, default: List[str], help: str, flag_values: FlagValues = ..., **args: Any) -> None: ...
-
-class MultiFlag(Flag):
- def __init__(self, *args: Any, **kwargs: Any) -> None: ...
- def Parse(self, arguments: Any) -> None: ...
- def Serialize(self) -> str: ...
- def Type(self) -> str: ...
-
-def DEFINE_multistring(name: str, default: Union[str, List[str]], help: str,
- flag_values: FlagValues = ..., **args: Any) -> None: ...
-
-def DEFINE_multi_int(name: str, default: Union[int, List[int]], help: str, lower_bound: int = ...,
- upper_bound: int = ..., flag_values: FlagValues = ..., **args: Any) -> None: ...
-
-
-def DEFINE_multi_float(name: str, default: Union[float, List[float]], help: str,
- lower_bound: float = ..., upper_bound: float = ...,
- flag_values: FlagValues = ..., **args: Any) -> None: ...
diff --git a/typeshed/third_party/2/google/__init__.pyi b/typeshed/third_party/2/google/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/google/protobuf/__init__.pyi b/typeshed/third_party/2/google/protobuf/__init__.pyi
deleted file mode 100644
index d232164..0000000
--- a/typeshed/third_party/2/google/protobuf/__init__.pyi
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = ... # type: str
diff --git a/typeshed/third_party/2/google/protobuf/descriptor.pyi b/typeshed/third_party/2/google/protobuf/descriptor.pyi
deleted file mode 100644
index 1d26f98..0000000
--- a/typeshed/third_party/2/google/protobuf/descriptor.pyi
+++ /dev/null
@@ -1,165 +0,0 @@
-# Stubs for google.protobuf.descriptor (Python 2.7)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-from .message import Message
-
-class Error(Exception): ...
-class TypeTransformationError(Error): ...
-
-class DescriptorMetaclass(type):
- def __instancecheck__(cls, obj): ...
-
-class DescriptorBase:
- __metaclass__ = DescriptorMetaclass
- has_options = ... # type: Any
- def __init__(self, options, options_class_name) -> None: ...
- def GetOptions(self): ...
-
-class _NestedDescriptorBase(DescriptorBase):
- name = ... # type: Any
- full_name = ... # type: Any
- file = ... # type: Any
- containing_type = ... # type: Any
- def __init__(self, options, options_class_name, name, full_name, file, containing_type, serialized_start=..., serialized_end=...) -> None: ...
- def GetTopLevelContainingType(self): ...
- def CopyToProto(self, proto): ...
-
-class Descriptor(_NestedDescriptorBase):
- def __new__(cls, name, full_name, filename, containing_type, fields, nested_types, enum_types, extensions, options=..., is_extendable=..., extension_ranges=..., oneofs=..., file=..., serialized_start=..., serialized_end=..., syntax=...): ...
- fields = ... # type: Any
- fields_by_number = ... # type: Any
- fields_by_name = ... # type: Any
- nested_types = ... # type: Any
- nested_types_by_name = ... # type: Any
- enum_types = ... # type: Any
- enum_types_by_name = ... # type: Any
- enum_values_by_name = ... # type: Any
- extensions = ... # type: Any
- extensions_by_name = ... # type: Any
- is_extendable = ... # type: Any
- extension_ranges = ... # type: Any
- oneofs = ... # type: Any
- oneofs_by_name = ... # type: Any
- syntax = ... # type: Any
- def __init__(self, name, full_name, filename, containing_type, fields, nested_types, enum_types, extensions, options=..., is_extendable=..., extension_ranges=..., oneofs=..., file=..., serialized_start=..., serialized_end=..., syntax=...) -> None: ...
- def EnumValueName(self, enum, value): ...
- def CopyToProto(self, proto): ...
-
-class FieldDescriptor(DescriptorBase):
- TYPE_DOUBLE = ... # type: Any
- TYPE_FLOAT = ... # type: Any
- TYPE_INT64 = ... # type: Any
- TYPE_UINT64 = ... # type: Any
- TYPE_INT32 = ... # type: Any
- TYPE_FIXED64 = ... # type: Any
- TYPE_FIXED32 = ... # type: Any
- TYPE_BOOL = ... # type: Any
- TYPE_STRING = ... # type: Any
- TYPE_GROUP = ... # type: Any
- TYPE_MESSAGE = ... # type: Any
- TYPE_BYTES = ... # type: Any
- TYPE_UINT32 = ... # type: Any
- TYPE_ENUM = ... # type: Any
- TYPE_SFIXED32 = ... # type: Any
- TYPE_SFIXED64 = ... # type: Any
- TYPE_SINT32 = ... # type: Any
- TYPE_SINT64 = ... # type: Any
- MAX_TYPE = ... # type: Any
- CPPTYPE_INT32 = ... # type: Any
- CPPTYPE_INT64 = ... # type: Any
- CPPTYPE_UINT32 = ... # type: Any
- CPPTYPE_UINT64 = ... # type: Any
- CPPTYPE_DOUBLE = ... # type: Any
- CPPTYPE_FLOAT = ... # type: Any
- CPPTYPE_BOOL = ... # type: Any
- CPPTYPE_ENUM = ... # type: Any
- CPPTYPE_STRING = ... # type: Any
- CPPTYPE_MESSAGE = ... # type: Any
- MAX_CPPTYPE = ... # type: Any
- LABEL_OPTIONAL = ... # type: Any
- LABEL_REQUIRED = ... # type: Any
- LABEL_REPEATED = ... # type: Any
- MAX_LABEL = ... # type: Any
- MAX_FIELD_NUMBER = ... # type: Any
- FIRST_RESERVED_FIELD_NUMBER = ... # type: Any
- LAST_RESERVED_FIELD_NUMBER = ... # type: Any
- def __new__(cls, name, full_name, index, number, type, cpp_type, label, default_value, message_type, enum_type, containing_type, is_extension, extension_scope, options=..., has_default_value=..., containing_oneof=...): ...
- name = ... # type: Any
- full_name = ... # type: Any
- index = ... # type: Any
- number = ... # type: Any
- type = ... # type: Any
- cpp_type = ... # type: Any
- label = ... # type: Any
- has_default_value = ... # type: Any
- default_value = ... # type: Any
- containing_type = ... # type: Any
- message_type = ... # type: Any
- enum_type = ... # type: Any
- is_extension = ... # type: Any
- extension_scope = ... # type: Any
- containing_oneof = ... # type: Any
- def __init__(self, name, full_name, index, number, type, cpp_type, label, default_value, message_type, enum_type, containing_type, is_extension, extension_scope, options=..., has_default_value=..., containing_oneof=...) -> None: ...
- @staticmethod
- def ProtoTypeToCppProtoType(proto_type): ...
-
-class EnumDescriptor(_NestedDescriptorBase):
- def __new__(cls, name, full_name, filename, values, containing_type=..., options=..., file=..., serialized_start=..., serialized_end=...): ...
- values = ... # type: Any
- values_by_name = ... # type: Any
- values_by_number = ... # type: Any
- def __init__(self, name, full_name, filename, values, containing_type=..., options=..., file=..., serialized_start=..., serialized_end=...) -> None: ...
- def CopyToProto(self, proto): ...
-
-class EnumValueDescriptor(DescriptorBase):
- def __new__(cls, name, index, number, type=..., options=...): ...
- name = ... # type: Any
- index = ... # type: Any
- number = ... # type: Any
- type = ... # type: Any
- def __init__(self, name, index, number, type=..., options=...) -> None: ...
-
-class OneofDescriptor:
- def __new__(cls, name, full_name, index, containing_type, fields): ...
- name = ... # type: Any
- full_name = ... # type: Any
- index = ... # type: Any
- containing_type = ... # type: Any
- fields = ... # type: Any
- def __init__(self, name, full_name, index, containing_type, fields) -> None: ...
-
-class ServiceDescriptor(_NestedDescriptorBase):
- index = ... # type: Any
- methods = ... # type: Any
- def __init__(self, name, full_name, index, methods, options=..., file=..., serialized_start=..., serialized_end=...) -> None: ...
- def FindMethodByName(self, name): ...
- def CopyToProto(self, proto): ...
-
-class MethodDescriptor(DescriptorBase):
- name = ... # type: Any
- full_name = ... # type: Any
- index = ... # type: Any
- containing_service = ... # type: Any
- input_type = ... # type: Any
- output_type = ... # type: Any
- def __init__(self, name, full_name, index, containing_service, input_type, output_type, options=...) -> None: ...
-
-class FileDescriptor(DescriptorBase):
- def __new__(cls, name, package, options=..., serialized_pb=..., dependencies=..., syntax=...): ...
- _options = ... # type: Any
- message_types_by_name = ... # type: Any
- name = ... # type: Any
- package = ... # type: Any
- syntax = ... # type: Any
- serialized_pb = ... # type: Any
- enum_types_by_name = ... # type: Any
- extensions_by_name = ... # type: Any
- dependencies = ... # type: Any
- def __init__(self, name, package, options=..., serialized_pb=..., dependencies=..., syntax=...) -> None: ...
- def CopyToProto(self, proto): ...
-
-def MakeDescriptor(desc_proto, package=..., build_file_if_cpp=..., syntax=...): ...
-def _ParseOptions(message: Message, string: str) -> Message: ...
diff --git a/typeshed/third_party/2/google/protobuf/descriptor_pb2.pyi b/typeshed/third_party/2/google/protobuf/descriptor_pb2.pyi
deleted file mode 100644
index 4ac2e4c..0000000
--- a/typeshed/third_party/2/google/protobuf/descriptor_pb2.pyi
+++ /dev/null
@@ -1,2 +0,0 @@
-class FileOptions(object): ...
-class FieldOptions(object): ...
diff --git a/typeshed/third_party/2/google/protobuf/descriptor_pool.pyi b/typeshed/third_party/2/google/protobuf/descriptor_pool.pyi
deleted file mode 100644
index f22ea57..0000000
--- a/typeshed/third_party/2/google/protobuf/descriptor_pool.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for google.protobuf.descriptor_pool (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class DescriptorPool:
- def __new__(cls, descriptor_db: Optional[Any] = ...): ...
- def __init__(self, descriptor_db: Optional[Any] = ...) -> None: ...
- def Add(self, file_desc_proto): ...
- def AddSerializedFile(self, serialized_file_desc_proto): ...
- def AddDescriptor(self, desc): ...
- def AddEnumDescriptor(self, enum_desc): ...
- def AddFileDescriptor(self, file_desc): ...
- def FindFileByName(self, file_name): ...
- def FindFileContainingSymbol(self, symbol): ...
- def FindMessageTypeByName(self, full_name): ...
- def FindEnumTypeByName(self, full_name): ...
- def FindFieldByName(self, full_name): ...
- def FindExtensionByName(self, full_name): ...
-
-def Default(): ...
diff --git a/typeshed/third_party/2/google/protobuf/internal/__init__.pyi b/typeshed/third_party/2/google/protobuf/internal/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/google/protobuf/internal/decoder.pyi b/typeshed/third_party/2/google/protobuf/internal/decoder.pyi
deleted file mode 100644
index e7737ee..0000000
--- a/typeshed/third_party/2/google/protobuf/internal/decoder.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-# Stubs for google.protobuf.internal.decoder (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def ReadTag(buffer, pos): ...
-def EnumDecoder(field_number, is_repeated, is_packed, key, new_default): ...
-
-Int32Decoder = ... # type: Any
-Int64Decoder = ... # type: Any
-UInt32Decoder = ... # type: Any
-UInt64Decoder = ... # type: Any
-SInt32Decoder = ... # type: Any
-SInt64Decoder = ... # type: Any
-Fixed32Decoder = ... # type: Any
-Fixed64Decoder = ... # type: Any
-SFixed32Decoder = ... # type: Any
-SFixed64Decoder = ... # type: Any
-FloatDecoder = ... # type: Any
-DoubleDecoder = ... # type: Any
-BoolDecoder = ... # type: Any
-
-def StringDecoder(field_number, is_repeated, is_packed, key, new_default): ...
-def BytesDecoder(field_number, is_repeated, is_packed, key, new_default): ...
-def GroupDecoder(field_number, is_repeated, is_packed, key, new_default): ...
-def MessageDecoder(field_number, is_repeated, is_packed, key, new_default): ...
-
-MESSAGE_SET_ITEM_TAG = ... # type: Any
-
-def MessageSetItemDecoder(extensions_by_number): ...
-def MapDecoder(field_descriptor, new_default, is_message_map): ...
-
-SkipField = ... # type: Any
diff --git a/typeshed/third_party/2/google/protobuf/internal/encoder.pyi b/typeshed/third_party/2/google/protobuf/internal/encoder.pyi
deleted file mode 100644
index c3ab6ff..0000000
--- a/typeshed/third_party/2/google/protobuf/internal/encoder.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for google.protobuf.internal.encoder (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-Int32Sizer = ... # type: Any
-UInt32Sizer = ... # type: Any
-SInt32Sizer = ... # type: Any
-Fixed32Sizer = ... # type: Any
-Fixed64Sizer = ... # type: Any
-BoolSizer = ... # type: Any
-
-def StringSizer(field_number, is_repeated, is_packed): ...
-def BytesSizer(field_number, is_repeated, is_packed): ...
-def GroupSizer(field_number, is_repeated, is_packed): ...
-def MessageSizer(field_number, is_repeated, is_packed): ...
-def MessageSetItemSizer(field_number): ...
-def MapSizer(field_descriptor): ...
-def TagBytes(field_number, wire_type): ...
-
-Int32Encoder = ... # type: Any
-UInt32Encoder = ... # type: Any
-SInt32Encoder = ... # type: Any
-Fixed32Encoder = ... # type: Any
-Fixed64Encoder = ... # type: Any
-SFixed32Encoder = ... # type: Any
-SFixed64Encoder = ... # type: Any
-FloatEncoder = ... # type: Any
-DoubleEncoder = ... # type: Any
-
-def BoolEncoder(field_number, is_repeated, is_packed): ...
-def StringEncoder(field_number, is_repeated, is_packed): ...
-def BytesEncoder(field_number, is_repeated, is_packed): ...
-def GroupEncoder(field_number, is_repeated, is_packed): ...
-def MessageEncoder(field_number, is_repeated, is_packed): ...
-def MessageSetItemEncoder(field_number): ...
-def MapEncoder(field_descriptor): ...
diff --git a/typeshed/third_party/2/google/protobuf/internal/enum_type_wrapper.pyi b/typeshed/third_party/2/google/protobuf/internal/enum_type_wrapper.pyi
deleted file mode 100644
index ced66b8..0000000
--- a/typeshed/third_party/2/google/protobuf/internal/enum_type_wrapper.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-from typing import Any, List, Tuple
-
-class EnumTypeWrapper(object):
- def __init__(self, enum_type: Any) -> None: ...
- def Name(self, number: int) -> str: ...
- def Value(self, name: str) -> int: ...
- def keys(self) -> List[str]: ...
- def values(self) -> List[int]: ...
-
- @classmethod
- def items(cls) -> List[Tuple[str, int]]: ...
diff --git a/typeshed/third_party/2/google/protobuf/internal/wire_format.pyi b/typeshed/third_party/2/google/protobuf/internal/wire_format.pyi
deleted file mode 100644
index 19b7c3f..0000000
--- a/typeshed/third_party/2/google/protobuf/internal/wire_format.pyi
+++ /dev/null
@@ -1,54 +0,0 @@
-# Stubs for google.protobuf.internal.wire_format (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-TAG_TYPE_BITS = ... # type: Any
-TAG_TYPE_MASK = ... # type: Any
-WIRETYPE_VARINT = ... # type: Any
-WIRETYPE_FIXED64 = ... # type: Any
-WIRETYPE_LENGTH_DELIMITED = ... # type: Any
-WIRETYPE_START_GROUP = ... # type: Any
-WIRETYPE_END_GROUP = ... # type: Any
-WIRETYPE_FIXED32 = ... # type: Any
-INT32_MAX = ... # type: Any
-INT32_MIN = ... # type: Any
-UINT32_MAX = ... # type: Any
-INT64_MAX = ... # type: Any
-INT64_MIN = ... # type: Any
-UINT64_MAX = ... # type: Any
-FORMAT_UINT32_LITTLE_ENDIAN = ... # type: Any
-FORMAT_UINT64_LITTLE_ENDIAN = ... # type: Any
-FORMAT_FLOAT_LITTLE_ENDIAN = ... # type: Any
-FORMAT_DOUBLE_LITTLE_ENDIAN = ... # type: Any
-
-def PackTag(field_number, wire_type): ...
-def UnpackTag(tag): ...
-def ZigZagEncode(value): ...
-def ZigZagDecode(value): ...
-def Int32ByteSize(field_number, int32): ...
-def Int32ByteSizeNoTag(int32): ...
-def Int64ByteSize(field_number, int64): ...
-def UInt32ByteSize(field_number, uint32): ...
-def UInt64ByteSize(field_number, uint64): ...
-def SInt32ByteSize(field_number, int32): ...
-def SInt64ByteSize(field_number, int64): ...
-def Fixed32ByteSize(field_number, fixed32): ...
-def Fixed64ByteSize(field_number, fixed64): ...
-def SFixed32ByteSize(field_number, sfixed32): ...
-def SFixed64ByteSize(field_number, sfixed64): ...
-def FloatByteSize(field_number, flt): ...
-def DoubleByteSize(field_number, double): ...
-def BoolByteSize(field_number, b): ...
-def EnumByteSize(field_number, enum): ...
-def StringByteSize(field_number, string): ...
-def BytesByteSize(field_number, b): ...
-def GroupByteSize(field_number, message): ...
-def MessageByteSize(field_number, message): ...
-def MessageSetItemByteSize(field_number, msg): ...
-def TagByteSize(field_number): ...
-
-NON_PACKABLE_TYPES = ... # type: Any
-
-def IsTypePackable(field_type): ...
diff --git a/typeshed/third_party/2/google/protobuf/message.pyi b/typeshed/third_party/2/google/protobuf/message.pyi
deleted file mode 100644
index 09c7716..0000000
--- a/typeshed/third_party/2/google/protobuf/message.pyi
+++ /dev/null
@@ -1,36 +0,0 @@
-# Stubs for google.protobuf.message (Python 2.7)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Sequence, Optional, Tuple
-
-from .descriptor import FieldDescriptor
-
-class Error(Exception): ...
-class DecodeError(Error): ...
-class EncodeError(Error): ...
-
-class Message:
- DESCRIPTOR = ... # type: Any
- def __deepcopy__(self, memo=...): ...
- def __eq__(self, other_msg): ...
- def __ne__(self, other_msg): ...
- def MergeFrom(self, other_msg: Message) -> None: ...
- def CopyFrom(self, other_msg: Message) -> None: ...
- def Clear(self) -> None: ...
- def SetInParent(self) -> None: ...
- def IsInitialized(self) -> bool: ...
- def MergeFromString(self, serialized: Any) -> int: ... # TODO: we need to be able to call buffer() on serialized
- def ParseFromString(self, serialized: Any) -> None: ...
- def SerializeToString(self) -> str: ...
- def SerializePartialToString(self) -> str: ...
- def ListFields(self) -> Sequence[Tuple[FieldDescriptor, Any]]: ...
- def HasField(self, field_name: str) -> bool: ...
- def ClearField(self, field_name: str) -> None: ...
- def WhichOneof(self, oneof_group) -> Optional[str]: ...
- def HasExtension(self, extension_handle): ...
- def ClearExtension(self, extension_handle): ...
- def ByteSize(self) -> int: ...
-
- # TODO: check kwargs
- def __init__(self, **kwargs) -> None: ...
diff --git a/typeshed/third_party/2/google/protobuf/message_factory.pyi b/typeshed/third_party/2/google/protobuf/message_factory.pyi
deleted file mode 100644
index a76333d..0000000
--- a/typeshed/third_party/2/google/protobuf/message_factory.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for google.protobuf.message_factory (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Dict, Iterable, Optional, Type
-
-from .message import Message
-from .descriptor import Descriptor
-from .descriptor_pool import DescriptorPool
-
-class MessageFactory:
- pool = ... # type: Any
- def __init__(self, pool: DescriptorPool=None) -> None: ...
- def GetPrototype(self, descriptor: Descriptor) -> Type[Message]: ...
- def GetMessages(self, files: Iterable[str]) -> Dict[str, Type[Message]]: ...
-
-def GetMessages(file_protos: Iterable[str]) -> Dict[str, Type[Message]]: ...
diff --git a/typeshed/third_party/2/google/protobuf/reflection.pyi b/typeshed/third_party/2/google/protobuf/reflection.pyi
deleted file mode 100644
index 3d3e76b..0000000
--- a/typeshed/third_party/2/google/protobuf/reflection.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for google.protobuf.reflection (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class GeneratedProtocolMessageType(type):
- def __new__(cls, name, bases, dictionary): ...
- def __init__(cls, name, bases, dictionary) -> None: ...
-
-def ParseMessage(descriptor, byte_str): ...
-def MakeClass(descriptor): ...
diff --git a/typeshed/third_party/2/google/protobuf/symbol_database.pyi b/typeshed/third_party/2/google/protobuf/symbol_database.pyi
deleted file mode 100644
index e29070c..0000000
--- a/typeshed/third_party/2/google/protobuf/symbol_database.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for google.protobuf.symbol_database
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Dict, Iterable, Type
-
-from .descriptor import EnumDescriptor, FileDescriptor
-from .message import Message
-from .message_factory import MessageFactory
-
-class SymbolDatabase(MessageFactory):
- def RegisterMessage(self, message: Type[Message]) -> Type[Message]: ...
- def RegisterEnumDescriptor(self, enum_descriptor: Type[EnumDescriptor]) -> EnumDescriptor: ...
- def RegisterFileDescriptor(self, file_descriptor: Type[FileDescriptor]) -> FileDescriptor: ...
- def GetSymbol(self, symbol: str) -> Type[Message]: ...
- def GetMessages(self, files: Iterable[str]) -> Dict[str, Type[Message]]: ...
-
-def Default(): ...
diff --git a/typeshed/third_party/2/itsdangerous.pyi b/typeshed/third_party/2/itsdangerous.pyi
deleted file mode 100644
index 0efb3d6..0000000
--- a/typeshed/third_party/2/itsdangerous.pyi
+++ /dev/null
@@ -1,153 +0,0 @@
-# Stubs for itsdangerous (Python 2.7)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from datetime import datetime
-from itertools import izip
-from typing import Any, Callable, IO, MutableMapping, Optional, Text, Tuple, Union
-
-PY2 = ... # type: bool
-text_type = unicode
-int_to_byte = chr
-number_types = (int, long, float)
-
-bytes_like = Union[bytearray, str]
-
-class _CompactJSON:
- def loads(self, payload: Text) -> Any: ...
- def dumps(self, obj: Any) -> Text: ...
-
-compact_json = _CompactJSON
-EPOCH = ... # type: int
-
-def want_bytes(s: str, encoding='', errors='') -> str: ...
-def is_text_serializer(serializer: Any) -> bool: ...
-def constant_time_compare(val1: bytes_like, val2: bytes_like) -> bool: ...
-
-class BadData(Exception):
- message = ... # type: str
- def __init__(self, message: str) -> None: ...
-
-class BadPayload(BadData):
- original_error = ... # type: Optional[Exception]
- def __init__(self, message: str, original_error: Optional[Exception]=None) -> None: ...
-
-class BadSignature(BadData):
- payload = ... # type: Optional[Any]
- def __init__(self, message: str, payload: Optional[Any]=None) -> None: ...
-
-class BadTimeSignature(BadSignature):
- date_signed = ... # type: Optional[int]
- def __init__(self, message, payload: Optional[Any]=None, date_signed: Optional[int]=None) -> None: ...
-
-class BadHeader(BadSignature):
- header = ... # type: Any
- original_error = ... # type: Any
- def __init__(self, message, payload=None, header=None, original_error=None) -> None: ...
-
-class SignatureExpired(BadTimeSignature): ...
-
-def base64_encode(string: bytes_like) -> str: ...
-def base64_decode(string: bytes_like) -> str: ...
-def int_to_bytes(num: int) -> str: ...
-def bytes_to_int(bytestr: bytes_like) -> int: ...
-
-class SigningAlgorithm:
- def get_signature(self, key: bytes_like, value: bytes_like) -> str: ...
- def verify_signature(self, key: bytes_like, value: bytes_like, sig: bytes_like) -> bool: ...
-
-class NoneAlgorithm(SigningAlgorithm):
- def get_signature(self, key: bytes_like, value: bytes_like) -> str: ...
-
-class HMACAlgorithm(SigningAlgorithm):
- default_digest_method = ... # type: Callable
- digest_method = ... # type: Callable
- def __init__(self, digest_method: Optional[Callable]=None) -> None: ...
- def get_signature(self, key: bytes_like, value: bytes_like) -> str: ...
-
-class Signer:
- default_digest_method = ... # type: Callable
- default_key_derivation = ... # type: str
- secret_key = ... # type: bytes_like
- sep = ... # type: str
- salt = ... # type: bytes_like
- key_derivation = ... # type: str
- digest_method = ... # type: Callable
- algorithm = ... # type: SigningAlgorithm
- def __init__(self, secret_key: bytes_like, salt: Optional[bytes_like]=None, sep: Optional[str]='',
- key_derivation: Optional[str]=None,
- digest_method: Optional[Callable]=None,
- algorithm: Optional[SigningAlgorithm]=None) -> None: ...
- def derive_key(self) -> str: ...
- def get_signature(self, value: bytes_like) -> str: ...
- def sign(self, value: bytes_like) -> str: ...
- def verify_signature(self, value: bytes_like, sig: bytes_like) -> bool: ...
- def unsign(self, signed_value: str) -> str: ...
- def validate(self, signed_value: str) -> bool: ...
-
-class TimestampSigner(Signer):
- def get_timestamp(self) -> int: ...
- def timestamp_to_datetime(self, ts: int) -> datetime: ...
- def sign(self, value: bytes_like) -> str: ...
- def unsign(self, value: str, max_age: Optional[int]=None, return_timestamp=False) -> Any: ...
- def validate(self, signed_value: str, max_age: Optional[int]=None) -> bool: ...
-
-class Serializer:
- default_serializer = ... # type: Any
- default_signer = ... # type: Callable[..., Signer]
- secret_key = ... # type: Any
- salt = ... # type: bytes_like
- serializer = ... # type: Any
- is_text_serializer = ... # type: bool
- signer = ... # type: Signer
- signer_kwargs = ... # type: MutableMapping
- def __init__(self, secret_key: bytes_like, salt: Optional[bytes_like]=b'', serializer=None, signer: Optional[Callable[..., Signer]]=None, signer_kwargs: Optional[MutableMapping]=None) -> None: ...
- def load_payload(self, payload: Any, serializer=None) -> Any: ...
- def dump_payload(self, *args, **kwargs) -> str: ...
- def make_signer(self, salt: Optional[bytes_like]=None) -> Signer: ...
- def dumps(self, obj: Any, salt: Optional[bytes_like]=None) -> str: ...
- def dump(self, obj: Any, f: IO[str], salt: Optional[bytes_like]=None) -> None: ...
- def loads(self, s: str, salt: Optional[bytes_like]=None) -> Any: ...
- def load(self, f: IO[str], salt: Optional[bytes_like]=None): ...
- def loads_unsafe(self, s, salt: Optional[bytes_like]=None) -> Tuple[bool, Any]: ...
- def load_unsafe(self, f: IO[str], *args, **kwargs) -> Tuple[bool, Any]: ...
-
-class TimedSerializer(Serializer):
- default_signer = ... # type: Callable[..., TimestampSigner]
- def loads(self, s: str, salt: Optional[bytes_like]=None, max_age: Optional[int]=None, return_timestamp=False) -> Any: ...
- def loads_unsafe(self, s: str, salt: Optional[bytes_like]=None, max_age: Optional[int]=None) -> Tuple[bool, Any]: ...
-
-class JSONWebSignatureSerializer(Serializer):
- jws_algorithms = ... # type: MutableMapping[str, SigningAlgorithm]
- default_algorithm = ... # type: str
- default_serializer = ... # type: Any
- algorithm_name = ... # type: str
- algorithm = ... # type: Any
- def __init__(self, secret_key: bytes_like, salt: Optional[bytes_like]=None, serializer=None, signer: Optional[Callable[..., Signer]]=None, signer_kwargs: Optional[MutableMapping]=None, algorithm_name: Optional[str]=None) -> None: ...
- def load_payload(self, payload: Any, return_header=False) -> Any: ...
- def dump_payload(self, *args, **kwargs) -> str: ...
- def make_algorithm(self, algorithm_name: str) -> SigningAlgorithm: ...
- def make_signer(self, salt: Optional[bytes_like]=None, algorithm_name: Optional[str]=None) -> Signer: ...
- def make_header(self, header_fields=Optional[MutableMapping]) -> MutableMapping: ...
- def dumps(self, obj: Any, salt: Optional[bytes_like]=None, header_fields=Optional[MutableMapping]) -> str: ...
- def loads(self, s: str, salt: Optional[bytes_like]=None, return_header=False) -> Any: ...
- def loads_unsafe(self, s, salt: Optional[bytes_like]=None, return_header=False) -> Tuple[bool, Any]: ...
-
-class TimedJSONWebSignatureSerializer(JSONWebSignatureSerializer):
- DEFAULT_EXPIRES_IN = ... # type: int
- expires_in = ... # type: int
- def __init__(self, secret_key: bytes_like, expires_in: Optional[int]=None, **kwargs) -> None: ...
- def make_header(self, header_fields=Optional[MutableMapping]) -> MutableMapping: ...
- def loads(self, s: str, salt: Optional[bytes_like]=None, return_header=False) -> Any: ...
- def get_issue_date(self, header: MutableMapping) -> Optional[datetime]: ...
- def now(self) -> int: ...
-
-class URLSafeSerializerMixin:
- def load_payload(self, payload: Any, serializer=None, return_header=False, **kwargs) -> Any: ... # FIXME: This is invalid but works around https://github.com/pallets/itsdangerous/issues/74
- def dump_payload(self, *args, **kwargs) -> str: ...
-
-class URLSafeSerializer(URLSafeSerializerMixin, Serializer):
- default_serializer = ... # type: Any
-
-class URLSafeTimedSerializer(URLSafeSerializerMixin, TimedSerializer):
- default_serializer = ... # type: Any
diff --git a/typeshed/third_party/2/kazoo/__init__.pyi b/typeshed/third_party/2/kazoo/__init__.pyi
deleted file mode 100644
index 1aae9a5..0000000
--- a/typeshed/third_party/2/kazoo/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for kazoo (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/2/kazoo/client.pyi b/typeshed/third_party/2/kazoo/client.pyi
deleted file mode 100644
index 8db0eda..0000000
--- a/typeshed/third_party/2/kazoo/client.pyi
+++ /dev/null
@@ -1,100 +0,0 @@
-# Stubs for kazoo.client (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-string_types = ... # type: Any
-bytes_types = ... # type: Any
-LOST_STATES = ... # type: Any
-ENVI_VERSION = ... # type: Any
-ENVI_VERSION_KEY = ... # type: Any
-log = ... # type: Any
-
-class KazooClient:
- logger = ... # type: Any
- handler = ... # type: Any
- auth_data = ... # type: Any
- default_acl = ... # type: Any
- randomize_hosts = ... # type: Any
- hosts = ... # type: Any
- chroot = ... # type: Any
- state = ... # type: Any
- state_listeners = ... # type: Any
- read_only = ... # type: Any
- retry = ... # type: Any
- Barrier = ... # type: Any
- Counter = ... # type: Any
- DoubleBarrier = ... # type: Any
- ChildrenWatch = ... # type: Any
- DataWatch = ... # type: Any
- Election = ... # type: Any
- NonBlockingLease = ... # type: Any
- MultiNonBlockingLease = ... # type: Any
- Lock = ... # type: Any
- Party = ... # type: Any
- Queue = ... # type: Any
- LockingQueue = ... # type: Any
- SetPartitioner = ... # type: Any
- Semaphore = ... # type: Any
- ShallowParty = ... # type: Any
- def __init__(self, hosts=..., timeout=..., client_id=..., handler=..., default_acl=..., auth_data=..., read_only=..., randomize_hosts=..., connection_retry=..., command_retry=..., logger=..., **kwargs) -> None: ...
- @property
- def client_state(self): ...
- @property
- def client_id(self): ...
- @property
- def connected(self): ...
- def set_hosts(self, hosts, randomize_hosts=...): ...
- def add_listener(self, listener): ...
- def remove_listener(self, listener): ...
- def start(self, timeout=...): ...
- def start_async(self): ...
- def stop(self): ...
- def restart(self): ...
- def close(self): ...
- def command(self, cmd=...): ...
- def server_version(self, retries=...): ...
- def add_auth(self, scheme, credential): ...
- def add_auth_async(self, scheme, credential): ...
- def unchroot(self, path): ...
- def sync_async(self, path): ...
- def sync(self, path): ...
- def create(self, path, value=..., acl=..., ephemeral=..., sequence=..., makepath=...): ...
- def create_async(self, path, value=..., acl=..., ephemeral=..., sequence=..., makepath=...): ...
- def ensure_path(self, path, acl=...): ...
- def ensure_path_async(self, path, acl=...): ...
- def exists(self, path, watch=...): ...
- def exists_async(self, path, watch=...): ...
- def get(self, path, watch=...): ...
- def get_async(self, path, watch=...): ...
- def get_children(self, path, watch=..., include_data=...): ...
- def get_children_async(self, path, watch=..., include_data=...): ...
- def get_acls(self, path): ...
- def get_acls_async(self, path): ...
- def set_acls(self, path, acls, version=...): ...
- def set_acls_async(self, path, acls, version=...): ...
- def set(self, path, value, version=...): ...
- def set_async(self, path, value, version=...): ...
- def transaction(self): ...
- def delete(self, path, version=..., recursive=...): ...
- def delete_async(self, path, version=...): ...
- def reconfig(self, joining, leaving, new_members, from_config=...): ...
- def reconfig_async(self, joining, leaving, new_members, from_config): ...
-
-class TransactionRequest:
- client = ... # type: Any
- operations = ... # type: Any
- committed = ... # type: Any
- def __init__(self, client) -> None: ...
- def create(self, path, value=..., acl=..., ephemeral=..., sequence=...): ...
- def delete(self, path, version=...): ...
- def set_data(self, path, value, version=...): ...
- def check(self, path, version): ...
- def commit_async(self): ...
- def commit(self): ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_value, exc_tb): ...
-
-class KazooState:
- ...
diff --git a/typeshed/third_party/2/kazoo/exceptions.pyi b/typeshed/third_party/2/kazoo/exceptions.pyi
deleted file mode 100644
index ed632ba..0000000
--- a/typeshed/third_party/2/kazoo/exceptions.pyi
+++ /dev/null
@@ -1,62 +0,0 @@
-# Stubs for kazoo.exceptions (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class KazooException(Exception): ...
-class ZookeeperError(KazooException): ...
-class CancelledError(KazooException): ...
-class ConfigurationError(KazooException): ...
-class ZookeeperStoppedError(KazooException): ...
-class ConnectionDropped(KazooException): ...
-class LockTimeout(KazooException): ...
-class WriterNotClosedException(KazooException): ...
-
-EXCEPTIONS = ... # type: Any
-
-class RolledBackError(ZookeeperError): ...
-class SystemZookeeperError(ZookeeperError): ...
-class RuntimeInconsistency(ZookeeperError): ...
-class DataInconsistency(ZookeeperError): ...
-class ConnectionLoss(ZookeeperError): ...
-class MarshallingError(ZookeeperError): ...
-class UnimplementedError(ZookeeperError): ...
-class OperationTimeoutError(ZookeeperError): ...
-class BadArgumentsError(ZookeeperError): ...
-class NewConfigNoQuorumError(ZookeeperError): ...
-class ReconfigInProcessError(ZookeeperError): ...
-class APIError(ZookeeperError): ...
-class NoNodeError(ZookeeperError): ...
-class NoAuthError(ZookeeperError): ...
-class BadVersionError(ZookeeperError): ...
-class NoChildrenForEphemeralsError(ZookeeperError): ...
-class NodeExistsError(ZookeeperError): ...
-class NotEmptyError(ZookeeperError): ...
-class SessionExpiredError(ZookeeperError): ...
-class InvalidCallbackError(ZookeeperError): ...
-class InvalidACLError(ZookeeperError): ...
-class AuthFailedError(ZookeeperError): ...
-class SessionMovedError(ZookeeperError): ...
-class NotReadOnlyCallError(ZookeeperError): ...
-class ConnectionClosedError(SessionExpiredError): ...
-
-ConnectionLossException = ... # type: Any
-MarshallingErrorException = ... # type: Any
-SystemErrorException = ... # type: Any
-RuntimeInconsistencyException = ... # type: Any
-DataInconsistencyException = ... # type: Any
-UnimplementedException = ... # type: Any
-OperationTimeoutException = ... # type: Any
-BadArgumentsException = ... # type: Any
-ApiErrorException = ... # type: Any
-NoNodeException = ... # type: Any
-NoAuthException = ... # type: Any
-BadVersionException = ... # type: Any
-NoChildrenForEphemeralsException = ... # type: Any
-NodeExistsException = ... # type: Any
-InvalidACLException = ... # type: Any
-AuthFailedException = ... # type: Any
-NotEmptyException = ... # type: Any
-SessionExpiredException = ... # type: Any
-InvalidCallbackException = ... # type: Any
diff --git a/typeshed/third_party/2/kazoo/recipe/__init__.pyi b/typeshed/third_party/2/kazoo/recipe/__init__.pyi
deleted file mode 100644
index 44bc4cb..0000000
--- a/typeshed/third_party/2/kazoo/recipe/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for kazoo.recipe (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/2/kazoo/recipe/watchers.pyi b/typeshed/third_party/2/kazoo/recipe/watchers.pyi
deleted file mode 100644
index f942163..0000000
--- a/typeshed/third_party/2/kazoo/recipe/watchers.pyi
+++ /dev/null
@@ -1,25 +0,0 @@
-# Stubs for kazoo.recipe.watchers (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-log = ... # type: Any
-
-class DataWatch:
- def __init__(self, client, path, func=..., *args, **kwargs) -> None: ...
- def __call__(self, func): ...
-
-class ChildrenWatch:
- def __init__(self, client, path, func=..., allow_session_lost=..., send_event=...) -> None: ...
- def __call__(self, func): ...
-
-class PatientChildrenWatch:
- client = ... # type: Any
- path = ... # type: Any
- children = ... # type: Any
- time_boundary = ... # type: Any
- children_changed = ... # type: Any
- def __init__(self, client, path, time_boundary=...) -> None: ...
- asy = ... # type: Any
- def start(self): ...
diff --git a/typeshed/third_party/2/pycurl.pyi b/typeshed/third_party/2/pycurl.pyi
deleted file mode 100644
index 85f2b13..0000000
--- a/typeshed/third_party/2/pycurl.pyi
+++ /dev/null
@@ -1,378 +0,0 @@
-# TODO(MichalPokorny): more precise types
-
-from typing import Any, Tuple, Optional
-
-GLOBAL_SSL = ... # type: int
-GLOBAL_WIN32 = ... # type: int
-GLOBAL_ALL = ... # type: int
-GLOBAL_NOTHING = ... # type: int
-GLOBAL_DEFAULT = ... # type: int
-
-def global_init(option: int) -> None: ...
-def global_cleanup() -> None: ...
-
-version = ... # type: str
-
-def version_info() -> Tuple[int, str, int, str, int, str,
- int, str, tuple, Any, int, Any]: ...
-
-class error(Exception):
- pass
-
-class Curl(object):
- def close(self) -> None: ...
- def setopt(self, option: int, value: Any) -> None: ...
- def perform(self) -> None: ...
- def getinfo(self, info: Any) -> Any: ...
- def reset(self) -> None: ...
- def unsetopt(self, option: int) -> Any: ...
- def pause(self, bitmask: Any) -> Any: ...
- def errstr(self) -> str: ...
-
- # TODO(MichalPokorny): wat?
- USERPWD = ... # type: int
-
-class CurlMulti(object):
- def close(self) -> None: ...
- def add_handle(self, obj: Curl) -> None: ...
- def remove_handle(self, obj: Curl) -> None: ...
- def perform(self) -> Tuple[Any, int]: ...
- def fdset(self) -> tuple: ...
- def select(self, timeout: float = ...) -> int: ...
- def info_read(self, max_objects: int) -> tuple: ...
-
-class CurlShare(object):
- def close(self) -> None: ...
- def setopt(self, option: int, value: Any) -> Any: ...
-
-ADDRESS_SCOPE = ... # type: int
-APPCONNECT_TIME = ... # type: int
-AUTOREFERER = ... # type: int
-BUFFERSIZE = ... # type: int
-CAINFO = ... # type: int
-CAPATH = ... # type: int
-COMPILE_LIBCURL_VERSION_NUM = ... # type: int
-COMPILE_PY_VERSION_HEX = ... # type: int
-CONNECTTIMEOUT = ... # type: int
-CONNECTTIMEOUT_MS = ... # type: int
-CONNECT_ONLY = ... # type: int
-CONNECT_TIME = ... # type: int
-CONTENT_LENGTH_DOWNLOAD = ... # type: int
-CONTENT_LENGTH_UPLOAD = ... # type: int
-CONTENT_TYPE = ... # type: int
-COOKIE = ... # type: int
-COOKIEFILE = ... # type: int
-COOKIEJAR = ... # type: int
-COOKIELIST = ... # type: int
-COPYPOSTFIELDS = ... # type: int
-CRLF = ... # type: int
-CRLFILE = ... # type: int
-CSELECT_ERR = ... # type: int
-CSELECT_IN = ... # type: int
-CSELECT_OUT = ... # type: int
-CURL_HTTP_VERSION_1_0 = ... # type: int
-CURL_HTTP_VERSION_1_1 = ... # type: int
-CURL_HTTP_VERSION_LAST = ... # type: int
-CURL_HTTP_VERSION_NONE = ... # type: int
-CUSTOMREQUEST = ... # type: int
-DEBUGFUNCTION = ... # type: int
-DNS_CACHE_TIMEOUT = ... # type: int
-DNS_USE_GLOBAL_CACHE = ... # type: int
-EFFECTIVE_URL = ... # type: int
-EGDSOCKET = ... # type: int
-ENCODING = ... # type: int
-FAILONERROR = ... # type: int
-FILE = ... # type: int
-FOLLOWLOCATION = ... # type: int
-FORBID_REUSE = ... # type: int
-FORM_CONTENTS = ... # type: int
-FORM_CONTENTTYPE = ... # type: int
-FORM_FILE = ... # type: int
-FORM_FILENAME = ... # type: int
-FRESH_CONNECT = ... # type: int
-FTPAPPEND = ... # type: int
-FTPAUTH_DEFAULT = ... # type: int
-FTPAUTH_SSL = ... # type: int
-FTPAUTH_TLS = ... # type: int
-FTPLISTONLY = ... # type: int
-FTPMETHOD_DEFAULT = ... # type: int
-FTPMETHOD_MULTICWD = ... # type: int
-FTPMETHOD_NOCWD = ... # type: int
-FTPMETHOD_SINGLECWD = ... # type: int
-FTPPORT = ... # type: int
-FTPSSLAUTH = ... # type: int
-FTPSSL_ALL = ... # type: int
-FTPSSL_CONTROL = ... # type: int
-FTPSSL_NONE = ... # type: int
-FTPSSL_TRY = ... # type: int
-FTP_ACCOUNT = ... # type: int
-FTP_ALTERNATIVE_TO_USER = ... # type: int
-FTP_CREATE_MISSING_DIRS = ... # type: int
-FTP_ENTRY_PATH = ... # type: int
-FTP_FILEMETHOD = ... # type: int
-FTP_RESPONSE_TIMEOUT = ... # type: int
-FTP_SKIP_PASV_IP = ... # type: int
-FTP_SSL = ... # type: int
-FTP_SSL_CCC = ... # type: int
-FTP_USE_EPRT = ... # type: int
-FTP_USE_EPSV = ... # type: int
-HEADER = ... # type: int
-HEADERFUNCTION = ... # type: int
-HEADER_SIZE = ... # type: int
-HTTP200ALIASES = ... # type: int
-HTTPAUTH = ... # type: int
-HTTPAUTH_ANY = ... # type: int
-HTTPAUTH_ANYSAFE = ... # type: int
-HTTPAUTH_AVAIL = ... # type: int
-HTTPAUTH_BASIC = ... # type: int
-HTTPAUTH_DIGEST = ... # type: int
-HTTPAUTH_GSSNEGOTIATE = ... # type: int
-HTTPAUTH_NONE = ... # type: int
-HTTPAUTH_NTLM = ... # type: int
-HTTPGET = ... # type: int
-HTTPHEADER = ... # type: int
-HTTPPOST = ... # type: int
-HTTPPROXYTUNNEL = ... # type: int
-HTTP_CODE = ... # type: int
-HTTP_CONNECTCODE = ... # type: int
-HTTP_CONTENT_DECODING = ... # type: int
-HTTP_TRANSFER_DECODING = ... # type: int
-HTTP_VERSION = ... # type: int
-IGNORE_CONTENT_LENGTH = ... # type: int
-INFILE = ... # type: int
-INFILESIZE = ... # type: int
-INFILESIZE_LARGE = ... # type: int
-INFOTYPE_DATA_IN = ... # type: int
-INFOTYPE_DATA_OUT = ... # type: int
-INFOTYPE_HEADER_IN = ... # type: int
-INFOTYPE_HEADER_OUT = ... # type: int
-INFOTYPE_SSL_DATA_IN = ... # type: int
-INFOTYPE_SSL_DATA_OUT = ... # type: int
-INFOTYPE_TEXT = ... # type: int
-INFO_COOKIELIST = ... # type: int
-INFO_FILETIME = ... # type: int
-INTERFACE = ... # type: int
-IOCMD_NOP = ... # type: int
-IOCMD_RESTARTREAD = ... # type: int
-IOCTLDATA = ... # type: int
-IOCTLFUNCTION = ... # type: int
-IOE_FAILRESTART = ... # type: int
-IOE_OK = ... # type: int
-IOE_UNKNOWNCMD = ... # type: int
-IPRESOLVE = ... # type: int
-IPRESOLVE_V4 = ... # type: int
-IPRESOLVE_V6 = ... # type: int
-IPRESOLVE_WHATEVER = ... # type: int
-ISSUERCERT = ... # type: int
-KRB4LEVEL = ... # type: int
-LASTSOCKET = ... # type: int
-LOCALPORT = ... # type: int
-LOCALPORTRANGE = ... # type: int
-LOCK_DATA_COOKIE = ... # type: int
-LOCK_DATA_DNS = ... # type: int
-LOW_SPEED_LIMIT = ... # type: int
-LOW_SPEED_TIME = ... # type: int
-MAXCONNECTS = ... # type: int
-MAXFILESIZE = ... # type: int
-MAXFILESIZE_LARGE = ... # type: int
-MAXREDIRS = ... # type: int
-MAX_RECV_SPEED_LARGE = ... # type: int
-MAX_SEND_SPEED_LARGE = ... # type: int
-NAMELOOKUP_TIME = ... # type: int
-NETRC = ... # type: int
-NETRC_FILE = ... # type: int
-NETRC_IGNORED = ... # type: int
-NETRC_OPTIONAL = ... # type: int
-NETRC_REQUIRED = ... # type: int
-NEW_DIRECTORY_PERMS = ... # type: int
-NEW_FILE_PERMS = ... # type: int
-NOBODY = ... # type: int
-NOPROGRESS = ... # type: int
-NOSIGNAL = ... # type: int
-NUM_CONNECTS = ... # type: int
-OPENSOCKETFUNCTION = ... # type: int
-OPT_FILETIME = ... # type: int
-OS_ERRNO = ... # type: int
-POLL_IN = ... # type: int
-POLL_INOUT = ... # type: int
-POLL_NONE = ... # type: int
-POLL_OUT = ... # type: int
-POLL_REMOVE = ... # type: int
-PORT = ... # type: int
-POST = ... # type: int
-POST301 = ... # type: int
-POSTFIELDS = ... # type: int
-POSTFIELDSIZE = ... # type: int
-POSTFIELDSIZE_LARGE = ... # type: int
-POSTQUOTE = ... # type: int
-PREQUOTE = ... # type: int
-PRETRANSFER_TIME = ... # type: int
-PRIMARY_IP = ... # type: int
-PROGRESSFUNCTION = ... # type: int
-PROXY = ... # type: int
-PROXYAUTH = ... # type: int
-PROXYAUTH_AVAIL = ... # type: int
-PROXYPORT = ... # type: int
-PROXYTYPE = ... # type: int
-PROXYTYPE_HTTP = ... # type: int
-PROXYTYPE_SOCKS4 = ... # type: int
-PROXYTYPE_SOCKS5 = ... # type: int
-PROXYUSERPWD = ... # type: int
-PROXY_TRANSFER_MODE = ... # type: int
-PUT = ... # type: int
-QUOTE = ... # type: int
-RANDOM_FILE = ... # type: int
-RANGE = ... # type: int
-READDATA = ... # type: int
-READFUNCTION = ... # type: int
-READFUNC_ABORT = ... # type: int
-REDIRECT_COUNT = ... # type: int
-REDIRECT_TIME = ... # type: int
-REDIRECT_URL = ... # type: int
-REFERER = ... # type: int
-REQUEST_SIZE = ... # type: int
-RESPONSE_CODE = ... # type: int
-RESUME_FROM = ... # type: int
-RESUME_FROM_LARGE = ... # type: int
-SHARE = ... # type: int
-SH_SHARE = ... # type: int
-SH_UNSHARE = ... # type: int
-SIZE_DOWNLOAD = ... # type: int
-SIZE_UPLOAD = ... # type: int
-SOCKET_TIMEOUT = ... # type: int
-SPEED_DOWNLOAD = ... # type: int
-SPEED_UPLOAD = ... # type: int
-SSH_AUTH_ANY = ... # type: int
-SSH_AUTH_DEFAULT = ... # type: int
-SSH_AUTH_HOST = ... # type: int
-SSH_AUTH_KEYBOARD = ... # type: int
-SSH_AUTH_NONE = ... # type: int
-SSH_AUTH_PASSWORD = ... # type: int
-SSH_AUTH_PUBLICKEY = ... # type: int
-SSH_AUTH_TYPES = ... # type: int
-SSH_HOST_PUBLIC_KEY_MD5 = ... # type: int
-SSH_PRIVATE_KEYFILE = ... # type: int
-SSH_PUBLIC_KEYFILE = ... # type: int
-SSLCERT = ... # type: int
-SSLCERTPASSWD = ... # type: int
-SSLCERTTYPE = ... # type: int
-SSLENGINE = ... # type: int
-SSLENGINE_DEFAULT = ... # type: int
-SSLKEY = ... # type: int
-SSLKEYPASSWD = ... # type: int
-SSLKEYTYPE = ... # type: int
-SSLVERSION = ... # type: int
-SSLVERSION_DEFAULT = ... # type: int
-SSLVERSION_SSLv2 = ... # type: int
-SSLVERSION_SSLv3 = ... # type: int
-SSLVERSION_TLSv1 = ... # type: int
-SSL_CIPHER_LIST = ... # type: int
-SSL_ENGINES = ... # type: int
-SSL_SESSIONID_CACHE = ... # type: int
-SSL_VERIFYHOST = ... # type: int
-SSL_VERIFYPEER = ... # type: int
-SSL_VERIFYRESULT = ... # type: int
-STARTTRANSFER_TIME = ... # type: int
-STDERR = ... # type: int
-TCP_NODELAY = ... # type: int
-TIMECONDITION = ... # type: int
-TIMECONDITION_IFMODSINCE = ... # type: int
-TIMECONDITION_IFUNMODSINCE = ... # type: int
-TIMECONDITION_LASTMOD = ... # type: int
-TIMECONDITION_NONE = ... # type: int
-TIMEOUT = ... # type: int
-TIMEOUT_MS = ... # type: int
-TIMEVALUE = ... # type: int
-TOTAL_TIME = ... # type: int
-TRANSFERTEXT = ... # type: int
-UNRESTRICTED_AUTH = ... # type: int
-UPLOAD = ... # type: int
-URL = ... # type: int
-USERAGENT = ... # type: int
-USERPWD = ... # type: int
-VERBOSE = ... # type: int
-WRITEDATA = ... # type: int
-WRITEFUNCTION = ... # type: int
-WRITEHEADER = ... # type: int
-
-E_ABORTED_BY_CALLBACK = ... # type: int
-E_BAD_CONTENT_ENCODING = ... # type: int
-E_BAD_DOWNLOAD_RESUME = ... # type: int
-E_BAD_FUNCTION_ARGUMENT = ... # type: int
-E_CALL_MULTI_PERFORM = ... # type: int
-E_CONV_FAILED = ... # type: int
-E_CONV_REQD = ... # type: int
-E_COULDNT_CONNECT = ... # type: int
-E_COULDNT_RESOLVE_HOST = ... # type: int
-E_COULDNT_RESOLVE_PROXY = ... # type: int
-E_FAILED_INIT = ... # type: int
-E_FILESIZE_EXCEEDED = ... # type: int
-E_FILE_COULDNT_READ_FILE = ... # type: int
-E_FTP_ACCESS_DENIED = ... # type: int
-E_FTP_CANT_GET_HOST = ... # type: int
-E_FTP_CANT_RECONNECT = ... # type: int
-E_FTP_COULDNT_GET_SIZE = ... # type: int
-E_FTP_COULDNT_RETR_FILE = ... # type: int
-E_FTP_COULDNT_SET_ASCII = ... # type: int
-E_FTP_COULDNT_SET_BINARY = ... # type: int
-E_FTP_COULDNT_STOR_FILE = ... # type: int
-E_FTP_COULDNT_USE_REST = ... # type: int
-E_FTP_PORT_FAILED = ... # type: int
-E_FTP_QUOTE_ERROR = ... # type: int
-E_FTP_SSL_FAILED = ... # type: int
-E_FTP_WEIRD_227_FORMAT = ... # type: int
-E_FTP_WEIRD_PASS_REPLY = ... # type: int
-E_FTP_WEIRD_PASV_REPLY = ... # type: int
-E_FTP_WEIRD_SERVER_REPLY = ... # type: int
-E_FTP_WEIRD_USER_REPLY = ... # type: int
-E_FTP_WRITE_ERROR = ... # type: int
-E_FUNCTION_NOT_FOUND = ... # type: int
-E_GOT_NOTHING = ... # type: int
-E_HTTP_POST_ERROR = ... # type: int
-E_HTTP_RANGE_ERROR = ... # type: int
-E_HTTP_RETURNED_ERROR = ... # type: int
-E_INTERFACE_FAILED = ... # type: int
-E_LDAP_CANNOT_BIND = ... # type: int
-E_LDAP_INVALID_URL = ... # type: int
-E_LDAP_SEARCH_FAILED = ... # type: int
-E_LIBRARY_NOT_FOUND = ... # type: int
-E_LOGIN_DENIED = ... # type: int
-E_MULTI_BAD_EASY_HANDLE = ... # type: int
-E_MULTI_BAD_HANDLE = ... # type: int
-E_MULTI_INTERNAL_ERROR = ... # type: int
-E_MULTI_OK = ... # type: int
-E_MULTI_OUT_OF_MEMORY = ... # type: int
-E_OK = ... # type: int
-E_OPERATION_TIMEOUTED = ... # type: int
-E_OUT_OF_MEMORY = ... # type: int
-E_PARTIAL_FILE = ... # type: int
-E_READ_ERROR = ... # type: int
-E_RECV_ERROR = ... # type: int
-E_REMOTE_FILE_NOT_FOUND = ... # type: int
-E_SEND_ERROR = ... # type: int
-E_SEND_FAIL_REWIND = ... # type: int
-E_SHARE_IN_USE = ... # type: int
-E_SSH = ... # type: int
-E_SSL_CACERT = ... # type: int
-E_SSL_CACERT_BADFILE = ... # type: int
-E_SSL_CERTPROBLEM = ... # type: int
-E_SSL_CIPHER = ... # type: int
-E_SSL_CONNECT_ERROR = ... # type: int
-E_SSL_ENGINE_INITFAILED = ... # type: int
-E_SSL_ENGINE_NOTFOUND = ... # type: int
-E_SSL_ENGINE_SETFAILED = ... # type: int
-E_SSL_PEER_CERTIFICATE = ... # type: int
-E_SSL_SHUTDOWN_FAILED = ... # type: int
-E_TELNET_OPTION_SYNTAX = ... # type: int
-E_TFTP_DISKFULL = ... # type: int
-E_TFTP_EXISTS = ... # type: int
-E_TFTP_ILLEGAL = ... # type: int
-E_TFTP_NOSUCHUSER = ... # type: int
-E_TFTP_NOTFOUND = ... # type: int
-E_TFTP_PERM = ... # type: int
-E_TFTP_UNKNOWNID = ... # type: int
-E_TOO_MANY_REDIRECTS = ... # type: int
-E_UNKNOWN_TELNET_OPTION = ... # type: int
-E_UNSUPPORTED_PROTOCOL = ... # type: int
-E_URL_MALFORMAT = ... # type: int
-E_WRITE_ERROR = ... # type: int
diff --git a/typeshed/third_party/2/pymssql.pyi b/typeshed/third_party/2/pymssql.pyi
deleted file mode 100644
index 3f75b31..0000000
--- a/typeshed/third_party/2/pymssql.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-from datetime import datetime, date, time
-
-from typing import Any, Dict, Tuple, Iterable, List, Optional, Union, Sequence
-
-Scalar = Union[int, float, str, datetime, date, time]
-Result = Union[Tuple[Scalar, ...], Dict[str, Scalar]]
-
-class Connection(object):
- def __init__(self, user, password, host, database, timeout,
- login_timeout, charset, as_dict) -> None: ...
- def autocommit(self, status: bool) -> None: ...
- def close(self) -> None: ...
- def commit(self) -> None: ...
- def cursor(self) -> 'Cursor': ...
- def rollback(self) -> None: ...
-
-class Cursor(object):
- def __init__(self) -> None: ...
- def __iter__(self): ...
- def __next__(self) -> Any: ...
- def callproc(self, procname: str, **kwargs) -> None: ...
- def close(self) -> None: ...
- def execute(self, stmt: str,
- params: Optional[Union[Scalar, Tuple[Scalar, ...],
- Dict[str, Scalar]]]) -> None: ...
- def executemany(self, stmt: str,
- params: Optional[Sequence[Tuple[Scalar, ...]]]) -> None: ...
- def fetchall(self) -> List[Result]: ...
- def fetchmany(self, size: Optional[Union[int, None]]) -> List[Result]: ...
- def fetchone(self) -> Result: ...
-
-def connect(server: Optional[str],
- user: Optional[str],
- password: Optional[str],
- database: Optional[str],
- timeout: Optional[int],
- login_timeout: Optional[int],
- charset: Optional[str],
- as_dict: Optional[bool],
- host: Optional[str],
- appname: Optional[str],
- port: Optional[str],
-
- conn_properties: Optional[Union[str, Sequence[str]]],
- autocommit: Optional[bool],
- tds_version: Optional[str]) -> Connection: ...
-def get_max_connections() -> int: ...
-def set_max_connections(n: int) -> None: ...
diff --git a/typeshed/third_party/2/redis/__init__.pyi b/typeshed/third_party/2/redis/__init__.pyi
deleted file mode 100644
index 53ec818..0000000
--- a/typeshed/third_party/2/redis/__init__.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-# Stubs for redis (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from . import client
-from . import connection
-from . import utils
-from . import exceptions
-
-Redis = client.Redis
-StrictRedis = client.StrictRedis
-BlockingConnectionPool = connection.BlockingConnectionPool
-ConnectionPool = connection.ConnectionPool
-Connection = connection.Connection
-SSLConnection = connection.SSLConnection
-UnixDomainSocketConnection = connection.UnixDomainSocketConnection
-from_url = utils.from_url
-AuthenticationError = exceptions.AuthenticationError
-BusyLoadingError = exceptions.BusyLoadingError
-ConnectionError = exceptions.ConnectionError
-DataError = exceptions.DataError
-InvalidResponse = exceptions.InvalidResponse
-PubSubError = exceptions.PubSubError
-ReadOnlyError = exceptions.ReadOnlyError
-RedisError = exceptions.RedisError
-ResponseError = exceptions.ResponseError
-TimeoutError = exceptions.TimeoutError
-WatchError = exceptions.WatchError
diff --git a/typeshed/third_party/2/redis/client.pyi b/typeshed/third_party/2/redis/client.pyi
deleted file mode 100644
index 43693ec..0000000
--- a/typeshed/third_party/2/redis/client.pyi
+++ /dev/null
@@ -1,293 +0,0 @@
-# Stubs for redis.client (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-SYM_EMPTY = ... # type: Any
-
-def list_or_args(keys, args): ...
-def timestamp_to_datetime(response): ...
-def string_keys_to_dict(key_string, callback): ...
-def dict_merge(*dicts): ...
-def parse_debug_object(response): ...
-def parse_object(response, infotype): ...
-def parse_info(response): ...
-
-SENTINEL_STATE_TYPES = ... # type: Any
-
-def parse_sentinel_state(item): ...
-def parse_sentinel_master(response): ...
-def parse_sentinel_masters(response): ...
-def parse_sentinel_slaves_and_sentinels(response): ...
-def parse_sentinel_get_master(response): ...
-def pairs_to_dict(response): ...
-def pairs_to_dict_typed(response, type_info): ...
-def zset_score_pairs(response, **options): ...
-def sort_return_tuples(response, **options): ...
-def int_or_none(response): ...
-def float_or_none(response): ...
-def bool_ok(response): ...
-def parse_client_list(response, **options): ...
-def parse_config_get(response, **options): ...
-def parse_scan(response, **options): ...
-def parse_hscan(response, **options): ...
-def parse_zscan(response, **options): ...
-def parse_slowlog_get(response, **options): ...
-
-class StrictRedis:
- RESPONSE_CALLBACKS = ... # type: Any
- @classmethod
- def from_url(cls, url, db=..., **kwargs): ...
- connection_pool = ... # type: Any
- response_callbacks = ... # type: Any
- def __init__(self, host=..., port=..., db=..., password=..., socket_timeout=..., socket_connect_timeout=..., socket_keepalive=..., socket_keepalive_options=..., connection_pool=..., unix_socket_path=..., encoding=..., encoding_errors=..., charset=..., errors=..., decode_responses=..., retry_on_timeout=..., ssl=..., ssl_keyfile=..., ssl_certfile=..., ssl_cert_reqs=..., ssl_ca_certs=...) -> None: ...
- def set_response_callback(self, command, callback): ...
- def pipeline(self, transaction=..., shard_hint=...): ...
- def transaction(self, func, *watches, **kwargs): ...
- def lock(self, name, timeout=..., sleep=..., blocking_timeout=..., lock_class=..., thread_local=...): ...
- def pubsub(self, **kwargs): ...
- def execute_command(self, *args, **options): ...
- def parse_response(self, connection, command_name, **options): ...
- def bgrewriteaof(self): ...
- def bgsave(self): ...
- def client_kill(self, address): ...
- def client_list(self): ...
- def client_getname(self): ...
- def client_setname(self, name): ...
- def config_get(self, pattern=...): ...
- def config_set(self, name, value): ...
- def config_resetstat(self): ...
- def config_rewrite(self): ...
- def dbsize(self): ...
- def debug_object(self, key): ...
- def echo(self, value): ...
- def flushall(self): ...
- def flushdb(self): ...
- def info(self, section=...): ...
- def lastsave(self): ...
- def object(self, infotype, key): ...
- def ping(self): ...
- def save(self): ...
- def sentinel(self, *args): ...
- def sentinel_get_master_addr_by_name(self, service_name): ...
- def sentinel_master(self, service_name): ...
- def sentinel_masters(self): ...
- def sentinel_monitor(self, name, ip, port, quorum): ...
- def sentinel_remove(self, name): ...
- def sentinel_sentinels(self, service_name): ...
- def sentinel_set(self, name, option, value): ...
- def sentinel_slaves(self, service_name): ...
- def shutdown(self): ...
- def slaveof(self, host=..., port=...): ...
- def slowlog_get(self, num=...): ...
- def slowlog_len(self): ...
- def slowlog_reset(self): ...
- def time(self): ...
- def append(self, key, value): ...
- def bitcount(self, key, start=..., end=...): ...
- def bitop(self, operation, dest, *keys): ...
- def bitpos(self, key, bit, start=..., end=...): ...
- def decr(self, name, amount=...): ...
- def delete(self, *names): ...
- def __delitem__(self, name): ...
- def dump(self, name): ...
- def exists(self, name): ...
- __contains__ = ... # type: Any
- def expire(self, name, time): ...
- def expireat(self, name, when): ...
- def get(self, name): ...
- def __getitem__(self, name): ...
- def getbit(self, name, offset): ...
- def getrange(self, key, start, end): ...
- def getset(self, name, value): ...
- def incr(self, name, amount=...): ...
- def incrby(self, name, amount=...): ...
- def incrbyfloat(self, name, amount=...): ...
- def keys(self, pattern=...): ...
- def mget(self, keys, *args): ...
- def mset(self, *args, **kwargs): ...
- def msetnx(self, *args, **kwargs): ...
- def move(self, name, db): ...
- def persist(self, name): ...
- def pexpire(self, name, time): ...
- def pexpireat(self, name, when): ...
- def psetex(self, name, time_ms, value): ...
- def pttl(self, name): ...
- def randomkey(self): ...
- def rename(self, src, dst): ...
- def renamenx(self, src, dst): ...
- def restore(self, name, ttl, value): ...
- def set(self, name, value, ex=..., px=..., nx=..., xx=...): ...
- def __setitem__(self, name, value): ...
- def setbit(self, name, offset, value): ...
- def setex(self, name, time, value): ...
- def setnx(self, name, value): ...
- def setrange(self, name, offset, value): ...
- def strlen(self, name): ...
- def substr(self, name, start, end=...): ...
- def ttl(self, name): ...
- def type(self, name): ...
- def watch(self, *names): ...
- def unwatch(self): ...
- def blpop(self, keys, timeout=...): ...
- def brpop(self, keys, timeout=...): ...
- def brpoplpush(self, src, dst, timeout=...): ...
- def lindex(self, name, index): ...
- def linsert(self, name, where, refvalue, value): ...
- def llen(self, name): ...
- def lpop(self, name): ...
- def lpush(self, name, *values): ...
- def lpushx(self, name, value): ...
- def lrange(self, name, start, end): ...
- def lrem(self, name, count, value): ...
- def lset(self, name, index, value): ...
- def ltrim(self, name, start, end): ...
- def rpop(self, name): ...
- def rpoplpush(self, src, dst): ...
- def rpush(self, name, *values): ...
- def rpushx(self, name, value): ...
- def sort(self, name, start=..., num=..., by=..., get=..., desc=..., alpha=..., store=..., groups=...): ...
- def scan(self, cursor=..., match=..., count=...): ...
- def scan_iter(self, match=..., count=...): ...
- def sscan(self, name, cursor=..., match=..., count=...): ...
- def sscan_iter(self, name, match=..., count=...): ...
- def hscan(self, name, cursor=..., match=..., count=...): ...
- def hscan_iter(self, name, match=..., count=...): ...
- def zscan(self, name, cursor=..., match=..., count=..., score_cast_func=...): ...
- def zscan_iter(self, name, match=..., count=..., score_cast_func=...): ...
- def sadd(self, name, *values): ...
- def scard(self, name): ...
- def sdiff(self, keys, *args): ...
- def sdiffstore(self, dest, keys, *args): ...
- def sinter(self, keys, *args): ...
- def sinterstore(self, dest, keys, *args): ...
- def sismember(self, name, value): ...
- def smembers(self, name): ...
- def smove(self, src, dst, value): ...
- def spop(self, name): ...
- def srandmember(self, name, number=...): ...
- def srem(self, name, *values): ...
- def sunion(self, keys, *args): ...
- def sunionstore(self, dest, keys, *args): ...
- def zadd(self, name, *args, **kwargs): ...
- def zcard(self, name): ...
- def zcount(self, name, min, max): ...
- def zincrby(self, name, value, amount=...): ...
- def zinterstore(self, dest, keys, aggregate=...): ...
- def zlexcount(self, name, min, max): ...
- def zrange(self, name, start, end, desc=..., withscores=..., score_cast_func=...): ...
- def zrangebylex(self, name, min, max, start=..., num=...): ...
- def zrangebyscore(self, name, min, max, start=..., num=..., withscores=..., score_cast_func=...): ...
- def zrank(self, name, value): ...
- def zrem(self, name, *values): ...
- def zremrangebylex(self, name, min, max): ...
- def zremrangebyrank(self, name, min, max): ...
- def zremrangebyscore(self, name, min, max): ...
- def zrevrange(self, name, start, end, withscores=..., score_cast_func=...): ...
- def zrevrangebyscore(self, name, max, min, start=..., num=..., withscores=..., score_cast_func=...): ...
- def zrevrank(self, name, value): ...
- def zscore(self, name, value): ...
- def zunionstore(self, dest, keys, aggregate=...): ...
- def pfadd(self, name, *values): ...
- def pfcount(self, name): ...
- def pfmerge(self, dest, *sources): ...
- def hdel(self, name, *keys): ...
- def hexists(self, name, key): ...
- def hget(self, name, key): ...
- def hgetall(self, name): ...
- def hincrby(self, name, key, amount=...): ...
- def hincrbyfloat(self, name, key, amount=...): ...
- def hkeys(self, name): ...
- def hlen(self, name): ...
- def hset(self, name, key, value): ...
- def hsetnx(self, name, key, value): ...
- def hmset(self, name, mapping): ...
- def hmget(self, name, keys, *args): ...
- def hvals(self, name): ...
- def publish(self, channel, message): ...
- def eval(self, script, numkeys, *keys_and_args): ...
- def evalsha(self, sha, numkeys, *keys_and_args): ...
- def script_exists(self, *args): ...
- def script_flush(self): ...
- def script_kill(self): ...
- def script_load(self, script): ...
- def register_script(self, script): ...
-
-class Redis(StrictRedis):
- RESPONSE_CALLBACKS = ... # type: Any
- def pipeline(self, transaction=..., shard_hint=...): ...
- def setex(self, name, value, time): ...
- def lrem(self, name, value, num=...): ...
- def zadd(self, name, *args, **kwargs): ...
-
-class PubSub:
- PUBLISH_MESSAGE_TYPES = ... # type: Any
- UNSUBSCRIBE_MESSAGE_TYPES = ... # type: Any
- connection_pool = ... # type: Any
- shard_hint = ... # type: Any
- ignore_subscribe_messages = ... # type: Any
- connection = ... # type: Any
- encoding = ... # type: Any
- encoding_errors = ... # type: Any
- decode_responses = ... # type: Any
- def __init__(self, connection_pool, shard_hint=..., ignore_subscribe_messages=...) -> None: ...
- def __del__(self): ...
- channels = ... # type: Any
- patterns = ... # type: Any
- def reset(self): ...
- def close(self): ...
- def on_connect(self, connection): ...
- def encode(self, value): ...
- @property
- def subscribed(self): ...
- def execute_command(self, *args, **kwargs): ...
- def parse_response(self, block=...): ...
- def psubscribe(self, *args, **kwargs): ...
- def punsubscribe(self, *args): ...
- def subscribe(self, *args, **kwargs): ...
- def unsubscribe(self, *args): ...
- def listen(self): ...
- def get_message(self, ignore_subscribe_messages=...): ...
- def handle_message(self, response, ignore_subscribe_messages=...): ...
- def run_in_thread(self, sleep_time=...): ...
-
-class BasePipeline:
- UNWATCH_COMMANDS = ... # type: Any
- connection_pool = ... # type: Any
- connection = ... # type: Any
- response_callbacks = ... # type: Any
- transaction = ... # type: Any
- shard_hint = ... # type: Any
- watching = ... # type: Any
- def __init__(self, connection_pool, response_callbacks, transaction, shard_hint) -> None: ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_value, traceback): ...
- def __del__(self): ...
- def __len__(self): ...
- command_stack = ... # type: Any
- scripts = ... # type: Any
- explicit_transaction = ... # type: Any
- def reset(self): ...
- def multi(self): ...
- def execute_command(self, *args, **kwargs): ...
- def immediate_execute_command(self, *args, **options): ...
- def pipeline_execute_command(self, *args, **options): ...
- def raise_first_error(self, commands, response): ...
- def annotate_exception(self, exception, number, command): ...
- def parse_response(self, connection, command_name, **options): ...
- def load_scripts(self): ...
- def execute(self, raise_on_error=...): ...
- def watch(self, *names): ...
- def unwatch(self): ...
- def script_load_for_pipeline(self, script): ...
-
-class StrictPipeline(BasePipeline, StrictRedis): ...
-class Pipeline(BasePipeline, Redis): ...
-
-class Script:
- registered_client = ... # type: Any
- script = ... # type: Any
- sha = ... # type: Any
- def __init__(self, registered_client, script) -> None: ...
- def __call__(self, keys=..., args=..., client=...): ...
diff --git a/typeshed/third_party/2/redis/connection.pyi b/typeshed/third_party/2/redis/connection.pyi
deleted file mode 100644
index 214cd8d..0000000
--- a/typeshed/third_party/2/redis/connection.pyi
+++ /dev/null
@@ -1,135 +0,0 @@
-# Stubs for redis.connection (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-ssl_available = ... # type: Any
-hiredis_version = ... # type: Any
-HIREDIS_SUPPORTS_CALLABLE_ERRORS = ... # type: Any
-HIREDIS_SUPPORTS_BYTE_BUFFER = ... # type: Any
-msg = ... # type: Any
-HIREDIS_USE_BYTE_BUFFER = ... # type: Any
-SYM_STAR = ... # type: Any
-SYM_DOLLAR = ... # type: Any
-SYM_CRLF = ... # type: Any
-SYM_EMPTY = ... # type: Any
-SERVER_CLOSED_CONNECTION_ERROR = ... # type: Any
-
-class Token:
- value = ... # type: Any
- def __init__(self, value) -> None: ...
-
-class BaseParser:
- EXCEPTION_CLASSES = ... # type: Any
- def parse_error(self, response): ...
-
-class SocketBuffer:
- socket_read_size = ... # type: Any
- bytes_written = ... # type: Any
- bytes_read = ... # type: Any
- def __init__(self, socket, socket_read_size) -> None: ...
- @property
- def length(self): ...
- def read(self, length): ...
- def readline(self): ...
- def purge(self): ...
- def close(self): ...
-
-class PythonParser(BaseParser):
- encoding = ... # type: Any
- socket_read_size = ... # type: Any
- def __init__(self, socket_read_size) -> None: ...
- def __del__(self): ...
- def on_connect(self, connection): ...
- def on_disconnect(self): ...
- def can_read(self): ...
- def read_response(self): ...
-
-class HiredisParser(BaseParser):
- socket_read_size = ... # type: Any
- def __init__(self, socket_read_size) -> None: ...
- def __del__(self): ...
- def on_connect(self, connection): ...
- def on_disconnect(self): ...
- def can_read(self): ...
- def read_response(self): ...
-
-DefaultParser = ... # type: Any
-
-class Connection:
- description_format = ... # type: Any
- pid = ... # type: Any
- host = ... # type: Any
- port = ... # type: Any
- db = ... # type: Any
- password = ... # type: Any
- socket_timeout = ... # type: Any
- socket_connect_timeout = ... # type: Any
- socket_keepalive = ... # type: Any
- socket_keepalive_options = ... # type: Any
- retry_on_timeout = ... # type: Any
- encoding = ... # type: Any
- encoding_errors = ... # type: Any
- decode_responses = ... # type: Any
- def __init__(self, host=..., port=..., db=..., password=..., socket_timeout=..., socket_connect_timeout=..., socket_keepalive=..., socket_keepalive_options=..., retry_on_timeout=..., encoding=..., encoding_errors=..., decode_responses=..., parser_class=..., socket_read_size=...) -> None: ...
- def __del__(self): ...
- def register_connect_callback(self, callback): ...
- def clear_connect_callbacks(self): ...
- def connect(self): ...
- def on_connect(self): ...
- def disconnect(self): ...
- def send_packed_command(self, command): ...
- def send_command(self, *args): ...
- def can_read(self): ...
- def read_response(self): ...
- def encode(self, value): ...
- def pack_command(self, *args): ...
- def pack_commands(self, commands): ...
-
-class SSLConnection(Connection):
- description_format = ... # type: Any
- keyfile = ... # type: Any
- certfile = ... # type: Any
- cert_reqs = ... # type: Any
- ca_certs = ... # type: Any
- def __init__(self, ssl_keyfile=..., ssl_certfile=..., ssl_cert_reqs=..., ssl_ca_certs=..., **kwargs) -> None: ...
-
-class UnixDomainSocketConnection(Connection):
- description_format = ... # type: Any
- pid = ... # type: Any
- path = ... # type: Any
- db = ... # type: Any
- password = ... # type: Any
- socket_timeout = ... # type: Any
- retry_on_timeout = ... # type: Any
- encoding = ... # type: Any
- encoding_errors = ... # type: Any
- decode_responses = ... # type: Any
- def __init__(self, path=..., db=..., password=..., socket_timeout=..., encoding=..., encoding_errors=..., decode_responses=..., retry_on_timeout=..., parser_class=..., socket_read_size=...) -> None: ...
-
-class ConnectionPool:
- @classmethod
- def from_url(cls, url, db=..., **kwargs): ...
- connection_class = ... # type: Any
- connection_kwargs = ... # type: Any
- max_connections = ... # type: Any
- def __init__(self, connection_class=..., max_connections=..., **connection_kwargs) -> None: ...
- pid = ... # type: Any
- def reset(self): ...
- def get_connection(self, command_name, *keys, **options): ...
- def make_connection(self): ...
- def release(self, connection): ...
- def disconnect(self): ...
-
-class BlockingConnectionPool(ConnectionPool):
- queue_class = ... # type: Any
- timeout = ... # type: Any
- def __init__(self, max_connections=..., timeout=..., connection_class=..., queue_class=..., **connection_kwargs) -> None: ...
- pid = ... # type: Any
- pool = ... # type: Any
- def reset(self): ...
- def make_connection(self): ...
- def get_connection(self, command_name, *keys, **options): ...
- def release(self, connection): ...
- def disconnect(self): ...
diff --git a/typeshed/third_party/2/redis/exceptions.pyi b/typeshed/third_party/2/redis/exceptions.pyi
deleted file mode 100644
index 97a11f5..0000000
--- a/typeshed/third_party/2/redis/exceptions.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for redis.exceptions (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class RedisError(Exception): ...
-
-def __unicode__(self): ...
-
-class AuthenticationError(RedisError): ...
-class ConnectionError(RedisError): ...
-class TimeoutError(RedisError): ...
-class BusyLoadingError(ConnectionError): ...
-class InvalidResponse(RedisError): ...
-class ResponseError(RedisError): ...
-class DataError(RedisError): ...
-class PubSubError(RedisError): ...
-class WatchError(RedisError): ...
-class NoScriptError(ResponseError): ...
-class ExecAbortError(ResponseError): ...
-class ReadOnlyError(ResponseError): ...
-class LockError(RedisError, ValueError): ...
diff --git a/typeshed/third_party/2/redis/utils.pyi b/typeshed/third_party/2/redis/utils.pyi
deleted file mode 100644
index fe1388c..0000000
--- a/typeshed/third_party/2/redis/utils.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for redis.utils (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-HIREDIS_AVAILABLE = ... # type: Any
-
-def from_url(url, db=..., **kwargs): ...
-def pipeline(redis_obj): ...
-
-class dummy: ...
diff --git a/typeshed/third_party/2/routes/__init__.pyi b/typeshed/third_party/2/routes/__init__.pyi
deleted file mode 100644
index 5d7864d..0000000
--- a/typeshed/third_party/2/routes/__init__.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for routes (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from . import mapper
-from . import util
-
-class _RequestConfig:
- def __getattr__(self, name): ...
- def __setattr__(self, name, value): ...
- def __delattr__(self, name): ...
- def load_wsgi_environ(self, environ): ...
-
-def request_config(original=...): ...
-
-Mapper = mapper.Mapper
-redirect_to = util.redirect_to
-url_for = util.url_for
-URLGenerator = util.URLGenerator
diff --git a/typeshed/third_party/2/routes/mapper.pyi b/typeshed/third_party/2/routes/mapper.pyi
deleted file mode 100644
index 573a2ef..0000000
--- a/typeshed/third_party/2/routes/mapper.pyi
+++ /dev/null
@@ -1,70 +0,0 @@
-# Stubs for routes.mapper (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-COLLECTION_ACTIONS = ... # type: Any
-MEMBER_ACTIONS = ... # type: Any
-
-def strip_slashes(name): ...
-
-class SubMapperParent:
- def submapper(self, **kargs): ...
- def collection(self, collection_name, resource_name, path_prefix=..., member_prefix=..., controller=..., collection_actions=..., member_actions=..., member_options=..., **kwargs): ...
-
-class SubMapper(SubMapperParent):
- kwargs = ... # type: Any
- obj = ... # type: Any
- collection_name = ... # type: Any
- member = ... # type: Any
- resource_name = ... # type: Any
- formatted = ... # type: Any
- def __init__(self, obj, resource_name=..., collection_name=..., actions=..., formatted=..., **kwargs) -> None: ...
- def connect(self, *args, **kwargs): ...
- def link(self, rel=..., name=..., action=..., method=..., formatted=..., **kwargs): ...
- def new(self, **kwargs): ...
- def edit(self, **kwargs): ...
- def action(self, name=..., action=..., method=..., formatted=..., **kwargs): ...
- def index(self, name=..., **kwargs): ...
- def show(self, name=..., **kwargs): ...
- def create(self, **kwargs): ...
- def update(self, **kwargs): ...
- def delete(self, **kwargs): ...
- def add_actions(self, actions): ...
- def __enter__(self): ...
- def __exit__(self, type, value, tb): ...
-
-class Mapper(SubMapperParent):
- matchlist = ... # type: Any
- maxkeys = ... # type: Any
- minkeys = ... # type: Any
- urlcache = ... # type: Any
- prefix = ... # type: Any
- req_data = ... # type: Any
- directory = ... # type: Any
- always_scan = ... # type: Any
- controller_scan = ... # type: Any
- debug = ... # type: Any
- append_slash = ... # type: Any
- sub_domains = ... # type: Any
- sub_domains_ignore = ... # type: Any
- domain_match = ... # type: Any
- explicit = ... # type: Any
- encoding = ... # type: Any
- decode_errors = ... # type: Any
- hardcode_names = ... # type: Any
- minimization = ... # type: Any
- create_regs_lock = ... # type: Any
- def __init__(self, controller_scan=..., directory=..., always_scan=..., register=..., explicit=...) -> None: ...
- environ = ... # type: Any
- def extend(self, routes, path_prefix=...): ...
- def make_route(self, *args, **kargs): ...
- def connect(self, *args, **kargs): ...
- def create_regs(self, *args, **kwargs): ...
- def match(self, url=..., environ=...): ...
- def routematch(self, url=..., environ=...): ...
- obj = ... # type: Any
- def generate(self, *args, **kargs): ...
- def resource(self, member_name, collection_name, **kwargs): ...
- def redirect(self, match_path, destination_path, *args, **kwargs): ...
diff --git a/typeshed/third_party/2/routes/util.pyi b/typeshed/third_party/2/routes/util.pyi
deleted file mode 100644
index e5210e3..0000000
--- a/typeshed/third_party/2/routes/util.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for routes.util (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class RoutesException(Exception): ...
-class MatchException(RoutesException): ...
-class GenerationException(RoutesException): ...
-
-def url_for(*args, **kargs): ...
-
-class URLGenerator:
- mapper = ... # type: Any
- environ = ... # type: Any
- def __init__(self, mapper, environ) -> None: ...
- def __call__(self, *args, **kargs): ...
- def current(self, *args, **kwargs): ...
-
-def redirect_to(*args, **kargs): ...
-def cache_hostinfo(environ): ...
-def controller_scan(directory=...): ...
-def as_unicode(value, encoding, errors=...): ...
-def ascii_characters(string): ...
diff --git a/typeshed/third_party/2/scribe/__init__.pyi b/typeshed/third_party/2/scribe/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/scribe/scribe.pyi b/typeshed/third_party/2/scribe/scribe.pyi
deleted file mode 100644
index ec2a71f..0000000
--- a/typeshed/third_party/2/scribe/scribe.pyi
+++ /dev/null
@@ -1,43 +0,0 @@
-# Stubs for scribe.scribe (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-import fb303.FacebookService
-from .ttypes import * # noqa: F403
-from thrift.Thrift import TProcessor
-
-class Iface(fb303.FacebookService.Iface):
- def Log(self, messages): ...
-
-class Client(fb303.FacebookService.Client, Iface):
- def __init__(self, iprot, oprot=...) -> None: ...
- def Log(self, messages): ...
- def send_Log(self, messages): ...
- def recv_Log(self): ...
-
-class Processor(fb303.FacebookService.Processor, Iface, TProcessor):
- def __init__(self, handler) -> None: ...
- def process(self, iprot, oprot): ...
- def process_Log(self, seqid, iprot, oprot): ...
-
-class Log_args:
- thrift_spec = ... # type: Any
- messages = ... # type: Any
- def __init__(self, messages=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class Log_result:
- thrift_spec = ... # type: Any
- success = ... # type: Any
- def __init__(self, success=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
diff --git a/typeshed/third_party/2/scribe/ttypes.pyi b/typeshed/third_party/2/scribe/ttypes.pyi
deleted file mode 100644
index 32f01bd..0000000
--- a/typeshed/third_party/2/scribe/ttypes.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for scribe.ttypes (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-fastbinary = ... # type: Any
-
-class ResultCode:
- OK = ... # type: Any
- TRY_LATER = ... # type: Any
-
-class LogEntry:
- thrift_spec = ... # type: Any
- category = ... # type: Any
- message = ... # type: Any
- def __init__(self, category=..., message=...) -> None: ...
- def read(self, iprot): ...
- def write(self, oprot): ...
- def validate(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
diff --git a/typeshed/third_party/2/selenium/webdriver/remote/webdriver.pyi b/typeshed/third_party/2/selenium/webdriver/remote/webdriver.pyi
deleted file mode 100644
index 9e0f24c..0000000
--- a/typeshed/third_party/2/selenium/webdriver/remote/webdriver.pyi
+++ /dev/null
@@ -1,111 +0,0 @@
-# Stubs for selenium.webdriver.remote.webdriver (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Dict, List, Optional
-from .mobile import Mobile as Mobile
-from selenium.webdriver.remote.webelement import WebElement
-from selenium.webdriver.remote.errorhandler import ErrorHandler
-from selenium.webdriver.remote.file_detector import FileDetector
-
-Capabilities = Dict[basestring, Any]
-ExecuteResult = Dict[basestring, Any] # containing 'success', 'value', 'sessionId'
-
-class WebDriver:
- command_executor = ... # type: basestring
- session_id = ... # type: Any
- capabilities = ... # type: Capabilities
- error_handler = ... # type: ErrorHandler
- file_detector = ... # type: FileDetector
- def __init__(self,
- command_executor: basestring='',
- desired_capabilities: Capabilities=None,
- browser_profile=None,
- proxy=None,
- keep_alive: bool=False
- ) -> None: ...
- @property
- def mobile(self) -> Mobile: ...
- @property
- def name(self) -> basestring: ...
- def start_client(self): ...
- def stop_client(self): ...
- w3c = ... # type: Any
- def start_session(self, desired_capabilities, browser_profile=None): ...
- def create_web_element(self, element_id: basestring) -> WebElement: ...
- def execute(self, driver_command: basestring, params: Optional[Dict[basestring, Any]]=None) -> ExecuteResult: ...
- def get(self, url: basestring) -> None: ...
- @property
- def title(self) -> basestring: ...
- def find_element_by_id(self, id_: basestring) -> WebElement: ...
- def find_elements_by_id(self, id_: basestring) -> List[WebElement]: ...
- def find_element_by_xpath(self, xpath: basestring) -> WebElement: ...
- def find_elements_by_xpath(self, xpath: basestring) -> List[WebElement]: ...
- def find_element_by_link_text(self, link_text: basestring) -> WebElement: ...
- def find_elements_by_link_text(self, text: basestring) -> List[WebElement]: ...
- def find_element_by_partial_link_text(self, link_text: basestring) -> WebElement: ...
- def find_elements_by_partial_link_text(self, link_text: basestring) -> List[WebElement]: ...
- def find_element_by_name(self, name: basestring) -> WebElement: ...
- def find_elements_by_name(self, name: basestring) -> List[WebElement]: ...
- def find_element_by_tag_name(self, name: basestring) -> WebElement: ...
- def find_elements_by_tag_name(self, name: basestring) -> List[WebElement]: ...
- def find_element_by_class_name(self, name: basestring) -> WebElement: ...
- def find_elements_by_class_name(self, name: basestring) -> List[WebElement]: ...
- def find_element_by_css_selector(self, css_selector: basestring) -> WebElement: ...
- def find_elements_by_css_selector(self, css_selector: basestring) -> List[WebElement]: ...
- def execute_script(self, script, *args): ...
- def execute_async_script(self, script, *args): ...
- @property
- def current_url(self) -> basestring: ...
- @property
- def page_source(self): ...
- def close(self): ...
- def quit(self): ...
- @property
- def current_window_handle(self): ...
- @property
- def window_handles(self): ...
- def maximize_window(self): ...
- @property
- def switch_to(self): ...
- def switch_to_active_element(self): ...
- def switch_to_window(self, window_name): ...
- def switch_to_frame(self, frame_reference): ...
- def switch_to_default_content(self): ...
- def switch_to_alert(self): ...
- def back(self): ...
- def forward(self): ...
- def refresh(self): ...
- def get_cookies(self): ...
- def get_cookie(self, name): ...
- def delete_cookie(self, name): ...
- def delete_all_cookies(self): ...
- def add_cookie(self, cookie_dict): ...
- def implicitly_wait(self, time_to_wait): ...
- def set_script_timeout(self, time_to_wait): ...
- def set_page_load_timeout(self, time_to_wait): ...
- def find_element(self, by=..., value=None): ...
- def find_elements(self, by=..., value=None): ...
- @property
- def desired_capabilities(self): ...
- def get_screenshot_as_file(self, filename): ...
- save_screenshot = ... # type: Any
- def get_screenshot_as_png(self): ...
- def get_screenshot_as_base64(self): ...
- def set_window_size(self, width, height, windowHandle=''): ...
- def get_window_size(self, windowHandle=''): ...
- def set_window_position(self, x, y, windowHandle=''): ...
- def get_window_position(self, windowHandle=''): ...
- @property
- def file_detector(self): ...
- @file_detector.setter
- def file_detector(self, detector): ...
- @property
- def orientation(self): ...
- @orientation.setter
- def orientation(self, value): ...
- @property
- def application_cache(self): ...
- @property
- def log_types(self): ...
- def get_log(self, log_type): ...
diff --git a/typeshed/third_party/2/selenium/webdriver/remote/webelement.pyi b/typeshed/third_party/2/selenium/webdriver/remote/webelement.pyi
deleted file mode 100644
index 0577036..0000000
--- a/typeshed/third_party/2/selenium/webdriver/remote/webelement.pyi
+++ /dev/null
@@ -1,65 +0,0 @@
-# Stubs for selenium.webdriver.remote.webelement (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from selenium.webdriver.remote.webdriver import WebDriver
-from typing import Any, Optional, Dict, List
-
-SizeDict = Dict[str, int] # containing "height", "width"
-PointDict = Dict[str, int] # containing "x", "y"
-
-class WebElement:
- def __init__(self, parent: WebDriver, id_: Optional[basestring], w3c: bool=False) -> None: ...
- @property
- def tag_name(self) -> basestring: ...
- @property
- def text(self) -> Optional[basestring]: ...
- def click(self) -> None: ...
- def submit(self) -> None: ...
- def clear(self) -> None: ...
- def get_attribute(self, name: basestring) -> Optional[basestring]: ...
- def is_selected(self) -> bool: ...
- def is_enabled(self) -> bool: ...
-
- def find_element_by_id(self, id_: basestring) -> WebElement: ...
- def find_elements_by_id(self, id_: basestring) -> List[WebElement]: ...
- def find_element_by_name(self, name: basestring) -> WebElement: ...
- def find_elements_by_name(self, name: basestring) -> List[WebElement]: ...
- def find_element_by_link_text(self, link_text: basestring) -> WebElement: ...
- def find_elements_by_link_text(self, link_text: basestring) -> List[WebElement]: ...
- def find_element_by_partial_link_text(self, link_text: basestring) -> WebElement: ...
- def find_elements_by_partial_link_text(self, link_text: basestring) -> List[WebElement]: ...
- def find_element_by_tag_name(self, name: basestring) -> WebElement: ...
- def find_elements_by_tag_name(self, name: basestring) -> List[WebElement]: ...
- def find_element_by_xpath(self, xpath: basestring) -> WebElement: ...
- def find_elements_by_xpath(self, xpath: basestring) -> List[WebElement]: ...
- def find_element_by_class_name(self, name: basestring) -> WebElement: ...
- def find_elements_by_class_name(self, name: basestring) -> List[WebElement]: ...
- def find_element_by_css_selector(self, css_selector: basestring) -> WebElement: ...
- def find_elements_by_css_selector(self, css_selector: basestring) -> List[WebElement]: ...
-
- def send_keys(self, *value: basestring) -> None: ...
- def is_displayed(self) -> bool: ...
- @property
- def location_once_scrolled_into_view(self): ...
- @property
- def size(self) -> SizeDict: ...
- def value_of_css_property(self, property_name): ...
- @property
- def location(self) -> PointDict: ...
- @property
- def rect(self): ...
- @property
- def screenshot_as_base64(self): ...
- @property
- def screenshot_as_png(self): ...
- def screenshot(self, filename: basestring): ...
- @property
- def parent(self) -> WebDriver: ...
- @property
- def id(self) -> Optional[basestring]: ...
- def __eq__(self, element: object) -> bool: ...
- def __ne__(self, element: object) -> bool: ...
- def find_element(self, by: basestring=..., value: basestring=None) -> WebElement: ...
- def find_elements(self, by: basestring=..., value: basestring=None) -> List[WebElement]: ...
- def __hash__(self) -> int: ...
diff --git a/typeshed/third_party/2/simplejson/__init__.pyi b/typeshed/third_party/2/simplejson/__init__.pyi
deleted file mode 100644
index 5f94eb9..0000000
--- a/typeshed/third_party/2/simplejson/__init__.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-from typing import Any, IO
-
-from simplejson.scanner import JSONDecodeError
-from simplejson.decoder import JSONDecoder
-from simplejson.encoder import JSONEncoder, JSONEncoderForHTML
-
-def dumps(obj: Any, *args: Any, **kwds: Any) -> str: ...
-def dump(obj: Any, fp: IO[str], *args: Any, **kwds: Any) -> None: ...
-def loads(s: str, **kwds: Any) -> Any: ...
-def load(fp: IO[str]) -> Any: ...
diff --git a/typeshed/third_party/2/simplejson/decoder.pyi b/typeshed/third_party/2/simplejson/decoder.pyi
deleted file mode 100644
index 59111ce..0000000
--- a/typeshed/third_party/2/simplejson/decoder.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-from typing import Any, Match
-
-class JSONDecoder(object):
- def __init__(self, **kwargs): ...
- def decode(self, s: str, _w: Match[str], _PY3: bool): ...
- def raw_decode(self, s: str, idx: int, _w: Match[str], _PY3: bool): ...
diff --git a/typeshed/third_party/2/simplejson/encoder.pyi b/typeshed/third_party/2/simplejson/encoder.pyi
deleted file mode 100644
index 0e31806..0000000
--- a/typeshed/third_party/2/simplejson/encoder.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-from typing import Any, IO
-
-class JSONEncoder(object):
- def __init__(self, *args, **kwargs): ...
- def encode(self, o: Any): ...
- def default(self, o: Any): ...
- def iterencode(self, o: Any, _one_shot: bool): ...
-
-class JSONEncoderForHTML(JSONEncoder): ...
diff --git a/typeshed/third_party/2/simplejson/scanner.pyi b/typeshed/third_party/2/simplejson/scanner.pyi
deleted file mode 100644
index 760b24d..0000000
--- a/typeshed/third_party/2/simplejson/scanner.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-from typing import Any, IO
-
-class JSONDecodeError(ValueError):
- def dumps(self, obj: Any) -> str: ...
- def dump(self, obj: Any, fp: IO[str], *args: Any, **kwds: Any) -> None: ...
- def loads(self, s: str) -> Any: ...
- def load(self, fp: IO[str]) -> Any: ...
diff --git a/typeshed/third_party/2/six/__init__.pyi b/typeshed/third_party/2/six/__init__.pyi
deleted file mode 100644
index c4c4723..0000000
--- a/typeshed/third_party/2/six/__init__.pyi
+++ /dev/null
@@ -1,91 +0,0 @@
-# Stubs for six (Python 2.7)
-
-from __future__ import print_function
-
-import types
-from typing import (
- Any, AnyStr, Callable, Dict, Iterable, Mapping, Optional,
- Pattern, Tuple, Type, TypeVar, Union, overload, ValuesView, KeysView, ItemsView
-)
-import typing
-import unittest
-from mypy_extensions import NoReturn
-
-# Exports
-from __builtin__ import unichr as unichr
-from StringIO import StringIO as StringIO, StringIO as BytesIO
-from functools import wraps as wraps
-
-
-_T = TypeVar('_T')
-_K = TypeVar('_K')
-_V = TypeVar('_V')
-
-# TODO make constant, then move this stub to 2and3
-# https://github.com/python/typeshed/issues/17
-PY2 = True
-PY3 = False
-PY34 = False
-
-string_types = (str, unicode)
-integer_types = (int, long)
-class_types = (type, types.ClassType)
-text_type = unicode
-binary_type = str
-
-MAXSIZE = ... # type: int
-
-# def add_move
-# def remove_move
-
-def advance_iterator(it: typing.Iterator[_T]) -> _T: ...
-next = advance_iterator
-
-def callable(obj: object) -> bool: ...
-
-def get_unbound_function(unbound: types.MethodType) -> types.FunctionType: ...
-def create_bound_method(func: types.FunctionType, obj: object) -> types.MethodType: ...
-def create_unbound_method(func: types.FunctionType, cls: Union[type, types.ClassType]) -> types.MethodType: ...
-
-class Iterator:
- def next(self) -> Any: ...
-
-def get_method_function(meth: types.MethodType) -> types.FunctionType: ...
-def get_method_self(meth: types.MethodType) -> Optional[object]: ...
-def get_function_closure(fun: types.FunctionType) -> Optional[Tuple[types._Cell, ...]]: ...
-def get_function_code(fun: types.FunctionType) -> types.CodeType: ...
-def get_function_defaults(fun: types.FunctionType) -> Optional[Tuple[Any, ...]]: ...
-def get_function_globals(fun: types.FunctionType) -> Dict[str, Any]: ...
-
-def iterkeys(d: Mapping[_K, _V]) -> typing.Iterator[_K]: ...
-def itervalues(d: Mapping[_K, _V]) -> typing.Iterator[_V]: ...
-def iteritems(d: Mapping[_K, _V]) -> typing.Iterator[Tuple[_K, _V]]: ...
-# def iterlists
-
-def viewkeys(d: Mapping[_K, _V]) -> KeysView[_K]: ...
-def viewvalues(d: Mapping[_K, _V]) -> ValuesView[_V]: ...
-def viewitems(d: Mapping[_K, _V]) -> ItemsView[_K, _V]: ...
-
-def b(s: str) -> binary_type: ...
-def u(s: str) -> text_type: ...
-int2byte = chr
-def byte2int(bs: binary_type) -> int: ...
-def indexbytes(buf: binary_type, i: int) -> int: ...
-def iterbytes(buf: binary_type) -> typing.Iterator[int]: ...
-
-def assertCountEqual(self: unittest.TestCase, first: Iterable[_T], second: Iterable[_T], msg: str = ...) -> None: ...
- at overload
-def assertRaisesRegex(self: unittest.TestCase, msg: str = ...) -> Any: ...
- at overload
-def assertRaisesRegex(self: unittest.TestCase, callable_obj: Callable[..., Any], *args: Any, **kwargs: Any) -> Any: ...
-def assertRegex(self: unittest.TestCase, text: AnyStr, expected_regex: Union[AnyStr, Pattern[AnyStr]], msg: str = ...) -> None: ...
-
-def reraise(tp: Optional[Type[BaseException]], value: Optional[BaseException], tb: Optional[types.TracebackType] = ...) -> NoReturn: ...
-def exec_(_code_: Union[unicode, types.CodeType], _globs_: Dict[str, Any] = ..., _locs_: Dict[str, Any] = ...): ...
-def raise_from(value: BaseException, from_value: BaseException) -> None: ...
-
-print_ = print
-
-def with_metaclass(meta: type, *bases: type) -> type: ...
-def add_metaclass(metaclass: type) -> Callable[[_T], _T]: ...
-def python_2_unicode_compatible(klass: _T) -> _T: ...
diff --git a/typeshed/third_party/2/six/moves/__init__.pyi b/typeshed/third_party/2/six/moves/__init__.pyi
deleted file mode 100644
index 5747172..0000000
--- a/typeshed/third_party/2/six/moves/__init__.pyi
+++ /dev/null
@@ -1,66 +0,0 @@
-# Stubs for six.moves
-#
-# Note: Commented out items means they weren't implemented at the time.
-# Uncomment them when the modules have been added to the typeshed.
-from cStringIO import StringIO as cStringIO
-from itertools import ifilter as filter
-from itertools import ifilterfalse as filterfalse
-from __builtin__ import raw_input as input
-from __builtin__ import intern as intern
-from itertools import imap as map
-from os import getcwdu as getcwd
-from os import getcwd as getcwdb
-from __builtin__ import xrange as range
-from __builtin__ import reload as reload_module
-from __builtin__ import reduce as reduce
-from pipes import quote as shlex_quote
-from StringIO import StringIO as StringIO
-from UserDict import UserDict as UserDict
-from UserList import UserList as UserList
-from UserString import UserString as UserString
-from __builtin__ import xrange as xrange
-from itertools import izip as zip
-from itertools import izip_longest as zip_longest
-import __builtin__ as builtins
-import ConfigParser as configparser
-# import copy_reg as copyreg
-# import gdbm as dbm_gnu
-# import dummy_thread as _dummy_thread
-import cookielib as http_cookiejar
-import Cookie as http_cookies
-import htmlentitydefs as html_entities
-import HTMLParser as html_parser
-import httplib as http_client
-# import email.MIMEMultipart as email_mime_multipart
-# import email.MIMENonMultipart as email_mime_nonmultipart
-import email.MIMEText as email_mime_text
-# import email.MIMEBase as email_mime_base
-import BaseHTTPServer as BaseHTTPServer
-# import CGIHTTPServer as CGIHTTPServer
-# import SimpleHTTPServer as SimpleHTTPServer
-import cPickle as cPickle
-import Queue as queue
-import repr as reprlib
-import SocketServer as socketserver
-import thread as _thread
-# import Tkinter as tkinter
-# import Dialog as tkinter_dialog
-# import FileDialog as tkinter_filedialog
-# import ScrolledText as tkinter_scrolledtext
-# import SimpleDialog as tkinter_simpledialog
-# import Tix as tkinter_tix
-# import ttk as tkinter_ttk
-# import Tkconstants as tkinter_constants
-# import Tkdnd as tkinter_dnd
-# import tkColorChooser as tkinter_colorchooser
-# import tkCommonDialog as tkinter_commondialog
-# import tkFileDialog as tkinter_tkfiledialog
-# import tkFont as tkinter_font
-# import tkMessageBox as tkinter_messagebox
-# import tkSimpleDialog as tkinter_tksimpledialog
-import six.moves.urllib.parse as urllib_parse
-import six.moves.urllib.error as urllib_error
-import six.moves.urllib as urllib
-import robotparser as urllib_robotparser
-# import xmlrpclib as xmlrpc_client
-# import SimpleXMLRPCServer as xmlrpc_server
diff --git a/typeshed/third_party/2/six/moves/urllib/__init__.pyi b/typeshed/third_party/2/six/moves/urllib/__init__.pyi
deleted file mode 100644
index d08209c..0000000
--- a/typeshed/third_party/2/six/moves/urllib/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-import six.moves.urllib.error as error
-import six.moves.urllib.parse as parse
-import six.moves.urllib.request as request
-import six.moves.urllib.response as response
-import six.moves.urllib.robotparser as robotparser
diff --git a/typeshed/third_party/2/six/moves/urllib/error.pyi b/typeshed/third_party/2/six/moves/urllib/error.pyi
deleted file mode 100644
index 044327e..0000000
--- a/typeshed/third_party/2/six/moves/urllib/error.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-from urllib2 import URLError as URLError
-from urllib2 import HTTPError as HTTPError
-from urllib import ContentTooShortError as ContentTooShortError
diff --git a/typeshed/third_party/2/six/moves/urllib/parse.pyi b/typeshed/third_party/2/six/moves/urllib/parse.pyi
deleted file mode 100644
index 4096c27..0000000
--- a/typeshed/third_party/2/six/moves/urllib/parse.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for six.moves.urllib.parse
-from urlparse import ParseResult as ParseResult
-from urlparse import SplitResult as SplitResult
-from urlparse import parse_qs as parse_qs
-from urlparse import parse_qsl as parse_qsl
-from urlparse import urldefrag as urldefrag
-from urlparse import urljoin as urljoin
-from urlparse import urlparse as urlparse
-from urlparse import urlsplit as urlsplit
-from urlparse import urlunparse as urlunparse
-from urlparse import urlunsplit as urlunsplit
-from urllib import quote as quote
-from urllib import quote_plus as quote_plus
-from urllib import unquote as unquote
-from urllib import unquote_plus as unquote_plus
-from urllib import urlencode as urlencode
-from urllib import splitquery as splitquery
-from urllib import splittag as splittag
-from urllib import splituser as splituser
-from urlparse import uses_fragment as uses_fragment
-from urlparse import uses_netloc as uses_netloc
-from urlparse import uses_params as uses_params
-from urlparse import uses_query as uses_query
-from urlparse import uses_relative as uses_relative
diff --git a/typeshed/third_party/2/six/moves/urllib/request.pyi b/typeshed/third_party/2/six/moves/urllib/request.pyi
deleted file mode 100644
index 0b8ad8c..0000000
--- a/typeshed/third_party/2/six/moves/urllib/request.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-# Stubs for six.moves.urllib.request
-from urllib2 import urlopen as urlopen
-from urllib2 import install_opener as install_opener
-from urllib2 import build_opener as build_opener
-from urllib import pathname2url as pathname2url
-from urllib import url2pathname as url2pathname
-from urllib import getproxies as getproxies
-from urllib2 import Request as Request
-from urllib2 import OpenerDirector as OpenerDirector
-from urllib2 import HTTPDefaultErrorHandler as HTTPDefaultErrorHandler
-from urllib2 import HTTPRedirectHandler as HTTPRedirectHandler
-from urllib2 import HTTPCookieProcessor as HTTPCookieProcessor
-from urllib2 import ProxyHandler as ProxyHandler
-from urllib2 import BaseHandler as BaseHandler
-from urllib2 import HTTPPasswordMgr as HTTPPasswordMgr
-from urllib2 import HTTPPasswordMgrWithDefaultRealm as HTTPPasswordMgrWithDefaultRealm
-from urllib2 import AbstractBasicAuthHandler as AbstractBasicAuthHandler
-from urllib2 import HTTPBasicAuthHandler as HTTPBasicAuthHandler
-from urllib2 import ProxyBasicAuthHandler as ProxyBasicAuthHandler
-from urllib2 import AbstractDigestAuthHandler as AbstractDigestAuthHandler
-from urllib2 import HTTPDigestAuthHandler as HTTPDigestAuthHandler
-from urllib2 import ProxyDigestAuthHandler as ProxyDigestAuthHandler
-from urllib2 import HTTPHandler as HTTPHandler
-from urllib2 import HTTPSHandler as HTTPSHandler
-from urllib2 import FileHandler as FileHandler
-from urllib2 import FTPHandler as FTPHandler
-from urllib2 import CacheFTPHandler as CacheFTPHandler
-from urllib2 import UnknownHandler as UnknownHandler
-from urllib2 import HTTPErrorProcessor as HTTPErrorProcessor
-from urllib import urlretrieve as urlretrieve
-from urllib import urlcleanup as urlcleanup
-from urllib import URLopener as URLopener
-from urllib import FancyURLopener as FancyURLopener
-from urllib import proxy_bypass as proxy_bypass
diff --git a/typeshed/third_party/2/six/moves/urllib/response.pyi b/typeshed/third_party/2/six/moves/urllib/response.pyi
deleted file mode 100644
index 83e117f..0000000
--- a/typeshed/third_party/2/six/moves/urllib/response.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for six.moves.urllib.response
-from urllib import addbase as addbase
-from urllib import addclosehook as addclosehook
-from urllib import addinfo as addinfo
-from urllib import addinfourl as addinfourl
diff --git a/typeshed/third_party/2/six/moves/urllib/robotparser.pyi b/typeshed/third_party/2/six/moves/urllib/robotparser.pyi
deleted file mode 100644
index 11eef50..0000000
--- a/typeshed/third_party/2/six/moves/urllib/robotparser.pyi
+++ /dev/null
@@ -1 +0,0 @@
-from robotparser import RobotFileParser as RobotFileParser
diff --git a/typeshed/third_party/2/thrift/Thrift.pyi b/typeshed/third_party/2/thrift/Thrift.pyi
deleted file mode 100644
index 4397fb6..0000000
--- a/typeshed/third_party/2/thrift/Thrift.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-# Stubs for thrift.Thrift (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class TType:
- STOP = ... # type: Any
- VOID = ... # type: Any
- BOOL = ... # type: Any
- BYTE = ... # type: Any
- I08 = ... # type: Any
- DOUBLE = ... # type: Any
- I16 = ... # type: Any
- I32 = ... # type: Any
- I64 = ... # type: Any
- STRING = ... # type: Any
- UTF7 = ... # type: Any
- STRUCT = ... # type: Any
- MAP = ... # type: Any
- SET = ... # type: Any
- LIST = ... # type: Any
- UTF8 = ... # type: Any
- UTF16 = ... # type: Any
-
-class TMessageType:
- CALL = ... # type: Any
- REPLY = ... # type: Any
- EXCEPTION = ... # type: Any
- ONEWAY = ... # type: Any
-
-class TProcessor:
- def process(iprot, oprot): ...
-
-class TException(Exception):
- message = ... # type: Any
- def __init__(self, message=...) -> None: ...
-
-class TApplicationException(TException):
- UNKNOWN = ... # type: Any
- UNKNOWN_METHOD = ... # type: Any
- INVALID_MESSAGE_TYPE = ... # type: Any
- WRONG_METHOD_NAME = ... # type: Any
- BAD_SEQUENCE_ID = ... # type: Any
- MISSING_RESULT = ... # type: Any
- INTERNAL_ERROR = ... # type: Any
- PROTOCOL_ERROR = ... # type: Any
- INVALID_TRANSFORM = ... # type: Any
- INVALID_PROTOCOL = ... # type: Any
- UNSUPPORTED_CLIENT_TYPE = ... # type: Any
- type = ... # type: Any
- def __init__(self, type=..., message=...) -> None: ...
- message = ... # type: Any
- def read(self, iprot): ...
- def write(self, oprot): ...
diff --git a/typeshed/third_party/2/thrift/__init__.pyi b/typeshed/third_party/2/thrift/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/thrift/protocol/TBinaryProtocol.pyi b/typeshed/third_party/2/thrift/protocol/TBinaryProtocol.pyi
deleted file mode 100644
index a1e5e71..0000000
--- a/typeshed/third_party/2/thrift/protocol/TBinaryProtocol.pyi
+++ /dev/null
@@ -1,66 +0,0 @@
-# Stubs for thrift.protocol.TBinaryProtocol (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-from .TProtocol import TProtocolBase
-from .TProtocol import * # noqa: F403
-
-class TBinaryProtocol(TProtocolBase):
- VERSION_MASK = ... # type: Any
- VERSION_1 = ... # type: Any
- TYPE_MASK = ... # type: Any
- strictRead = ... # type: Any
- strictWrite = ... # type: Any
- def __init__(self, trans, strictRead=..., strictWrite=...) -> None: ...
- def writeMessageBegin(self, name, type, seqid): ...
- def writeMessageEnd(self): ...
- def writeStructBegin(self, name): ...
- def writeStructEnd(self): ...
- def writeFieldBegin(self, name, type, id): ...
- def writeFieldEnd(self): ...
- def writeFieldStop(self): ...
- def writeMapBegin(self, ktype, vtype, size): ...
- def writeMapEnd(self): ...
- def writeListBegin(self, etype, size): ...
- def writeListEnd(self): ...
- def writeSetBegin(self, etype, size): ...
- def writeSetEnd(self): ...
- def writeBool(self, bool): ...
- def writeByte(self, byte): ...
- def writeI16(self, i16): ...
- def writeI32(self, i32): ...
- def writeI64(self, i64): ...
- def writeDouble(self, dub): ...
- def writeString(self, str): ...
- def readMessageBegin(self): ...
- def readMessageEnd(self): ...
- def readStructBegin(self): ...
- def readStructEnd(self): ...
- def readFieldBegin(self): ...
- def readFieldEnd(self): ...
- def readMapBegin(self): ...
- def readMapEnd(self): ...
- def readListBegin(self): ...
- def readListEnd(self): ...
- def readSetBegin(self): ...
- def readSetEnd(self): ...
- def readBool(self): ...
- def readByte(self): ...
- def readI16(self): ...
- def readI32(self): ...
- def readI64(self): ...
- def readDouble(self): ...
- def readString(self): ...
-
-class TBinaryProtocolFactory:
- strictRead = ... # type: Any
- strictWrite = ... # type: Any
- def __init__(self, strictRead=..., strictWrite=...) -> None: ...
- def getProtocol(self, trans): ...
-
-class TBinaryProtocolAccelerated(TBinaryProtocol): ...
-
-class TBinaryProtocolAcceleratedFactory:
- def getProtocol(self, trans): ...
diff --git a/typeshed/third_party/2/thrift/protocol/TProtocol.pyi b/typeshed/third_party/2/thrift/protocol/TProtocol.pyi
deleted file mode 100644
index e59765a..0000000
--- a/typeshed/third_party/2/thrift/protocol/TProtocol.pyi
+++ /dev/null
@@ -1,80 +0,0 @@
-# Stubs for thrift.protocol.TProtocol (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-from thrift.Thrift import TException
-from thrift.Thrift import * # noqa: F403
-
-class TProtocolException(TException):
- UNKNOWN = ... # type: Any
- INVALID_DATA = ... # type: Any
- NEGATIVE_SIZE = ... # type: Any
- SIZE_LIMIT = ... # type: Any
- BAD_VERSION = ... # type: Any
- NOT_IMPLEMENTED = ... # type: Any
- DEPTH_LIMIT = ... # type: Any
- type = ... # type: Any
- def __init__(self, type=..., message=...) -> None: ...
-
-class TProtocolBase:
- trans = ... # type: Any
- def __init__(self, trans) -> None: ...
- def writeMessageBegin(self, name, ttype, seqid): ...
- def writeMessageEnd(self): ...
- def writeStructBegin(self, name): ...
- def writeStructEnd(self): ...
- def writeFieldBegin(self, name, ttype, fid): ...
- def writeFieldEnd(self): ...
- def writeFieldStop(self): ...
- def writeMapBegin(self, ktype, vtype, size): ...
- def writeMapEnd(self): ...
- def writeListBegin(self, etype, size): ...
- def writeListEnd(self): ...
- def writeSetBegin(self, etype, size): ...
- def writeSetEnd(self): ...
- def writeBool(self, bool_val): ...
- def writeByte(self, byte): ...
- def writeI16(self, i16): ...
- def writeI32(self, i32): ...
- def writeI64(self, i64): ...
- def writeDouble(self, dub): ...
- def writeString(self, str_val): ...
- def readMessageBegin(self): ...
- def readMessageEnd(self): ...
- def readStructBegin(self): ...
- def readStructEnd(self): ...
- def readFieldBegin(self): ...
- def readFieldEnd(self): ...
- def readMapBegin(self): ...
- def readMapEnd(self): ...
- def readListBegin(self): ...
- def readListEnd(self): ...
- def readSetBegin(self): ...
- def readSetEnd(self): ...
- def readBool(self): ...
- def readByte(self): ...
- def readI16(self): ...
- def readI32(self): ...
- def readI64(self): ...
- def readDouble(self): ...
- def readString(self): ...
- def skip(self, ttype): ...
- def readFieldByTType(self, ttype, spec): ...
- def readContainerList(self, spec): ...
- def readContainerSet(self, spec): ...
- def readContainerStruct(self, spec): ...
- def readContainerMap(self, spec): ...
- def readStruct(self, obj, thrift_spec): ...
- def writeContainerStruct(self, val, spec): ...
- def writeContainerList(self, val, spec): ...
- def writeContainerSet(self, val, spec): ...
- def writeContainerMap(self, val, spec): ...
- def writeStruct(self, obj, thrift_spec): ...
- def writeFieldByTType(self, ttype, val, spec): ...
-
-def checkIntegerLimits(i, bits): ...
-
-class TProtocolFactory:
- def getProtocol(self, trans): ...
diff --git a/typeshed/third_party/2/thrift/protocol/__init__.pyi b/typeshed/third_party/2/thrift/protocol/__init__.pyi
deleted file mode 100644
index f98118b..0000000
--- a/typeshed/third_party/2/thrift/protocol/__init__.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for thrift.protocol (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# TBase
-# TBinaryProtocol
-# TCompactProtocol
-# TJSONProtocol
-# TProtocol
-# fastbinary
diff --git a/typeshed/third_party/2/thrift/transport/TSocket.pyi b/typeshed/third_party/2/thrift/transport/TSocket.pyi
deleted file mode 100644
index 6148117..0000000
--- a/typeshed/third_party/2/thrift/transport/TSocket.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for thrift.transport.TSocket (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-from .TTransport import TTransportBase, TServerTransportBase
-from .TTransport import * # noqa: F403
-
-class TSocketBase(TTransportBase):
- handle = ... # type: Any
- def close(self): ...
-
-class TSocket(TSocketBase):
- host = ... # type: Any
- port = ... # type: Any
- handle = ... # type: Any
- def __init__(self, host=..., port=..., unix_socket=..., socket_family=...) -> None: ...
- def setHandle(self, h): ...
- def isOpen(self): ...
- def setTimeout(self, ms): ...
- def open(self): ...
- def read(self, sz): ...
- def write(self, buff): ...
- def flush(self): ...
-
-class TServerSocket(TSocketBase, TServerTransportBase):
- host = ... # type: Any
- port = ... # type: Any
- handle = ... # type: Any
- def __init__(self, host=..., port=..., unix_socket=..., socket_family=...) -> None: ...
- def listen(self): ...
- def accept(self): ...
diff --git a/typeshed/third_party/2/thrift/transport/TTransport.pyi b/typeshed/third_party/2/thrift/transport/TTransport.pyi
deleted file mode 100644
index d46cca0..0000000
--- a/typeshed/third_party/2/thrift/transport/TTransport.pyi
+++ /dev/null
@@ -1,111 +0,0 @@
-# Stubs for thrift.transport.TTransport (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from thrift.Thrift import TException
-
-class TTransportException(TException):
- UNKNOWN = ... # type: Any
- NOT_OPEN = ... # type: Any
- ALREADY_OPEN = ... # type: Any
- TIMED_OUT = ... # type: Any
- END_OF_FILE = ... # type: Any
- type = ... # type: Any
- def __init__(self, type=..., message=...) -> None: ...
-
-class TTransportBase:
- def isOpen(self): ...
- def open(self): ...
- def close(self): ...
- def read(self, sz): ...
- def readAll(self, sz): ...
- def write(self, buf): ...
- def flush(self): ...
-
-class CReadableTransport:
- @property
- def cstringio_buf(self): ...
- def cstringio_refill(self, partialread, reqlen): ...
-
-class TServerTransportBase:
- def listen(self): ...
- def accept(self): ...
- def close(self): ...
-
-class TTransportFactoryBase:
- def getTransport(self, trans): ...
-
-class TBufferedTransportFactory:
- def getTransport(self, trans): ...
-
-class TBufferedTransport(TTransportBase, CReadableTransport):
- DEFAULT_BUFFER = ... # type: Any
- def __init__(self, trans, rbuf_size=...) -> None: ...
- def isOpen(self): ...
- def open(self): ...
- def close(self): ...
- def read(self, sz): ...
- def write(self, buf): ...
- def flush(self): ...
- @property
- def cstringio_buf(self): ...
- def cstringio_refill(self, partialread, reqlen): ...
-
-class TMemoryBuffer(TTransportBase, CReadableTransport):
- def __init__(self, value=...) -> None: ...
- def isOpen(self): ...
- def open(self): ...
- def close(self): ...
- def read(self, sz): ...
- def write(self, buf): ...
- def flush(self): ...
- def getvalue(self): ...
- @property
- def cstringio_buf(self): ...
- def cstringio_refill(self, partialread, reqlen): ...
-
-class TFramedTransportFactory:
- def getTransport(self, trans): ...
-
-class TFramedTransport(TTransportBase, CReadableTransport):
- def __init__(self, trans) -> None: ...
- def isOpen(self): ...
- def open(self): ...
- def close(self): ...
- def read(self, sz): ...
- def readFrame(self): ...
- def write(self, buf): ...
- def flush(self): ...
- @property
- def cstringio_buf(self): ...
- def cstringio_refill(self, prefix, reqlen): ...
-
-class TFileObjectTransport(TTransportBase):
- fileobj = ... # type: Any
- def __init__(self, fileobj) -> None: ...
- def isOpen(self): ...
- def close(self): ...
- def read(self, sz): ...
- def write(self, buf): ...
- def flush(self): ...
-
-class TSaslClientTransport(TTransportBase, CReadableTransport):
- START = ... # type: Any
- OK = ... # type: Any
- BAD = ... # type: Any
- ERROR = ... # type: Any
- COMPLETE = ... # type: Any
- transport = ... # type: Any
- sasl = ... # type: Any
- def __init__(self, transport, host, service, mechanism=..., **sasl_kwargs) -> None: ...
- def open(self): ...
- def send_sasl_msg(self, status, body): ...
- def recv_sasl_msg(self): ...
- def write(self, data): ...
- def flush(self): ...
- def read(self, sz): ...
- def close(self): ...
- @property
- def cstringio_buf(self): ...
- def cstringio_refill(self, prefix, reqlen): ...
diff --git a/typeshed/third_party/2/thrift/transport/__init__.pyi b/typeshed/third_party/2/thrift/transport/__init__.pyi
deleted file mode 100644
index ce02c61..0000000
--- a/typeshed/third_party/2/thrift/transport/__init__.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for thrift.transport (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# THttpClient
-# TSocket
-# TTransport
-# TZlibTransport
diff --git a/typeshed/third_party/2/tornado/__init__.pyi b/typeshed/third_party/2/tornado/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2/tornado/concurrent.pyi b/typeshed/third_party/2/tornado/concurrent.pyi
deleted file mode 100644
index 46f39a3..0000000
--- a/typeshed/third_party/2/tornado/concurrent.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for tornado.concurrent (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-futures = ... # type: Any
-
-class ReturnValueIgnoredError(Exception): ...
-
-class _TracebackLogger:
- exc_info = ... # type: Any
- formatted_tb = ... # type: Any
- def __init__(self, exc_info) -> None: ...
- def activate(self): ...
- def clear(self): ...
- def __del__(self): ...
-
-class Future:
- def __init__(self) -> None: ...
- def cancel(self): ...
- def cancelled(self): ...
- def running(self): ...
- def done(self): ...
- def result(self, timeout=...): ...
- def exception(self, timeout=...): ...
- def add_done_callback(self, fn): ...
- def set_result(self, result): ...
- def set_exception(self, exception): ...
- def exc_info(self): ...
- def set_exc_info(self, exc_info): ...
- def __del__(self): ...
-
-TracebackFuture = ... # type: Any
-FUTURES = ... # type: Any
-
-def is_future(x): ...
-
-class DummyExecutor:
- def submit(self, fn, *args, **kwargs): ...
- def shutdown(self, wait=...): ...
-
-dummy_executor = ... # type: Any
-
-def run_on_executor(*args, **kwargs): ...
-def return_future(f): ...
-def chain_future(a, b): ...
diff --git a/typeshed/third_party/2/tornado/gen.pyi b/typeshed/third_party/2/tornado/gen.pyi
deleted file mode 100644
index fbde2da..0000000
--- a/typeshed/third_party/2/tornado/gen.pyi
+++ /dev/null
@@ -1,113 +0,0 @@
-# Stubs for tornado.gen (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from collections import namedtuple
-
-singledispatch = ... # type: Any
-
-class KeyReuseError(Exception): ...
-class UnknownKeyError(Exception): ...
-class LeakedCallbackError(Exception): ...
-class BadYieldError(Exception): ...
-class ReturnValueIgnoredError(Exception): ...
-class TimeoutError(Exception): ...
-
-def engine(func): ...
-def coroutine(func, replace_callback=...): ...
-
-class Return(Exception):
- value = ... # type: Any
- def __init__(self, value=...) -> None: ...
-
-class WaitIterator:
- current_index = ... # type: Any
- def __init__(self, *args, **kwargs) -> None: ...
- def done(self): ...
- def next(self): ...
-
-class YieldPoint:
- def start(self, runner): ...
- def is_ready(self): ...
- def get_result(self): ...
-
-class Callback(YieldPoint):
- key = ... # type: Any
- def __init__(self, key) -> None: ...
- runner = ... # type: Any
- def start(self, runner): ...
- def is_ready(self): ...
- def get_result(self): ...
-
-class Wait(YieldPoint):
- key = ... # type: Any
- def __init__(self, key) -> None: ...
- runner = ... # type: Any
- def start(self, runner): ...
- def is_ready(self): ...
- def get_result(self): ...
-
-class WaitAll(YieldPoint):
- keys = ... # type: Any
- def __init__(self, keys) -> None: ...
- runner = ... # type: Any
- def start(self, runner): ...
- def is_ready(self): ...
- def get_result(self): ...
-
-def Task(func, *args, **kwargs): ...
-
-class YieldFuture(YieldPoint):
- future = ... # type: Any
- io_loop = ... # type: Any
- def __init__(self, future, io_loop=...) -> None: ...
- runner = ... # type: Any
- key = ... # type: Any
- result_fn = ... # type: Any
- def start(self, runner): ...
- def is_ready(self): ...
- def get_result(self): ...
-
-class Multi(YieldPoint):
- keys = ... # type: Any
- children = ... # type: Any
- unfinished_children = ... # type: Any
- quiet_exceptions = ... # type: Any
- def __init__(self, children, quiet_exceptions=...) -> None: ...
- def start(self, runner): ...
- def is_ready(self): ...
- def get_result(self): ...
-
-def multi_future(children, quiet_exceptions=...): ...
-def maybe_future(x): ...
-def with_timeout(timeout, future, io_loop=..., quiet_exceptions=...): ...
-def sleep(duration): ...
-
-moment = ... # type: Any
-
-class Runner:
- gen = ... # type: Any
- result_future = ... # type: Any
- future = ... # type: Any
- yield_point = ... # type: Any
- pending_callbacks = ... # type: Any
- results = ... # type: Any
- running = ... # type: Any
- finished = ... # type: Any
- had_exception = ... # type: Any
- io_loop = ... # type: Any
- stack_context_deactivate = ... # type: Any
- def __init__(self, gen, result_future, first_yielded) -> None: ...
- def register_callback(self, key): ...
- def is_ready(self, key): ...
- def set_result(self, key, result): ...
- def pop_result(self, key): ...
- def run(self): ...
- def handle_yield(self, yielded): ...
- def result_callback(self, key): ...
- def handle_exception(self, typ, value, tb): ...
-
-Arguments = namedtuple('Arguments', ['args', 'kwargs'])
-
-def convert_yielded(yielded): ...
diff --git a/typeshed/third_party/2/tornado/httpclient.pyi b/typeshed/third_party/2/tornado/httpclient.pyi
deleted file mode 100644
index fa41d16..0000000
--- a/typeshed/third_party/2/tornado/httpclient.pyi
+++ /dev/null
@@ -1,112 +0,0 @@
-# Stubs for tornado.httpclient (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from tornado.util import Configurable
-
-class HTTPClient:
- def __init__(self, async_client_class=..., **kwargs) -> None: ...
- def __del__(self): ...
- def close(self): ...
- def fetch(self, request, **kwargs): ...
-
-class AsyncHTTPClient(Configurable):
- @classmethod
- def configurable_base(cls): ...
- @classmethod
- def configurable_default(cls): ...
- def __new__(cls, io_loop=..., force_instance=..., **kwargs): ...
- io_loop = ... # type: Any
- defaults = ... # type: Any
- def initialize(self, io_loop, defaults=...): ...
- def close(self): ...
- def fetch(self, request, callback=..., raise_error=..., **kwargs): ...
- def fetch_impl(self, request, callback): ...
- @classmethod
- def configure(cls, impl, **kwargs): ...
-
-class HTTPRequest:
- headers = ... # type: Any
- proxy_host = ... # type: Any
- proxy_port = ... # type: Any
- proxy_username = ... # type: Any
- proxy_password = ... # type: Any
- url = ... # type: Any
- method = ... # type: Any
- body = ... # type: Any
- body_producer = ... # type: Any
- auth_username = ... # type: Any
- auth_password = ... # type: Any
- auth_mode = ... # type: Any
- connect_timeout = ... # type: Any
- request_timeout = ... # type: Any
- follow_redirects = ... # type: Any
- max_redirects = ... # type: Any
- user_agent = ... # type: Any
- decompress_response = ... # type: Any
- network_interface = ... # type: Any
- streaming_callback = ... # type: Any
- header_callback = ... # type: Any
- prepare_curl_callback = ... # type: Any
- allow_nonstandard_methods = ... # type: Any
- validate_cert = ... # type: Any
- ca_certs = ... # type: Any
- allow_ipv6 = ... # type: Any
- client_key = ... # type: Any
- client_cert = ... # type: Any
- ssl_options = ... # type: Any
- expect_100_continue = ... # type: Any
- start_time = ... # type: Any
- def __init__(self, url, method=..., headers=..., body=..., auth_username=..., auth_password=..., auth_mode=..., connect_timeout=..., request_timeout=..., if_modified_since=..., follow_redirects=..., max_redirects=..., user_agent=..., use_gzip=..., network_interface=..., streaming_callback=..., header_callback=..., prepare_curl_callback=..., proxy_host=..., proxy_port=..., proxy_username=..., proxy_password=..., allow_nonstandard_methods=..., validate_cert=..., ca_certs=..., allow_ipv [...]
- @property
- def headers(self): ...
- @headers.setter
- def headers(self, value): ...
- @property
- def body(self): ...
- @body.setter
- def body(self, value): ...
- @property
- def body_producer(self): ...
- @body_producer.setter
- def body_producer(self, value): ...
- @property
- def streaming_callback(self): ...
- @streaming_callback.setter
- def streaming_callback(self, value): ...
- @property
- def header_callback(self): ...
- @header_callback.setter
- def header_callback(self, value): ...
- @property
- def prepare_curl_callback(self): ...
- @prepare_curl_callback.setter
- def prepare_curl_callback(self, value): ...
-
-class HTTPResponse:
- request = ... # type: Any
- code = ... # type: Any
- reason = ... # type: Any
- headers = ... # type: Any
- buffer = ... # type: Any
- effective_url = ... # type: Any
- error = ... # type: Any
- request_time = ... # type: Any
- time_info = ... # type: Any
- def __init__(self, request, code, headers=..., buffer=..., effective_url=..., error=..., request_time=..., time_info=..., reason=...) -> None: ...
- body = ... # type: Any
- def rethrow(self): ...
-
-class HTTPError(Exception):
- code = ... # type: Any
- response = ... # type: Any
- def __init__(self, code, message=..., response=...) -> None: ...
-
-class _RequestProxy:
- request = ... # type: Any
- defaults = ... # type: Any
- def __init__(self, request, defaults) -> None: ...
- def __getattr__(self, name): ...
-
-def main(): ...
diff --git a/typeshed/third_party/2/tornado/httpserver.pyi b/typeshed/third_party/2/tornado/httpserver.pyi
deleted file mode 100644
index f4b2aa9..0000000
--- a/typeshed/third_party/2/tornado/httpserver.pyi
+++ /dev/null
@@ -1,45 +0,0 @@
-# Stubs for tornado.httpserver (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from tornado import httputil
-from tornado.tcpserver import TCPServer
-from tornado.util import Configurable
-
-class HTTPServer(TCPServer, Configurable, httputil.HTTPServerConnectionDelegate):
- def __init__(self, *args, **kwargs) -> None: ...
- request_callback = ... # type: Any
- no_keep_alive = ... # type: Any
- xheaders = ... # type: Any
- protocol = ... # type: Any
- conn_params = ... # type: Any
- def initialize(self, request_callback, no_keep_alive=..., io_loop=..., xheaders=..., ssl_options=..., protocol=..., decompress_request=..., chunk_size=..., max_header_size=..., idle_connection_timeout=..., body_timeout=..., max_body_size=..., max_buffer_size=...): ...
- @classmethod
- def configurable_base(cls): ...
- @classmethod
- def configurable_default(cls): ...
- def close_all_connections(self): ...
- def handle_stream(self, stream, address): ...
- def start_request(self, server_conn, request_conn): ...
- def on_close(self, server_conn): ...
-
-class _HTTPRequestContext:
- address = ... # type: Any
- protocol = ... # type: Any
- address_family = ... # type: Any
- remote_ip = ... # type: Any
- def __init__(self, stream, address, protocol) -> None: ...
-
-class _ServerRequestAdapter(httputil.HTTPMessageDelegate):
- server = ... # type: Any
- connection = ... # type: Any
- request = ... # type: Any
- delegate = ... # type: Any
- def __init__(self, server, server_conn, request_conn) -> None: ...
- def headers_received(self, start_line, headers): ...
- def data_received(self, chunk): ...
- def finish(self): ...
- def on_connection_close(self): ...
-
-HTTPRequest = ... # type: Any
diff --git a/typeshed/third_party/2/tornado/httputil.pyi b/typeshed/third_party/2/tornado/httputil.pyi
deleted file mode 100644
index f8fefb5..0000000
--- a/typeshed/third_party/2/tornado/httputil.pyi
+++ /dev/null
@@ -1,93 +0,0 @@
-# Stubs for tornado.httputil (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from tornado.util import ObjectDict
-from collections import namedtuple
-
-class SSLError(Exception): ...
-
-class _NormalizedHeaderCache(dict):
- size = ... # type: Any
- queue = ... # type: Any
- def __init__(self, size) -> None: ...
- def __missing__(self, key): ...
-
-class HTTPHeaders(dict):
- def __init__(self, *args, **kwargs) -> None: ...
- def add(self, name, value): ...
- def get_list(self, name): ...
- def get_all(self): ...
- def parse_line(self, line): ...
- @classmethod
- def parse(cls, headers): ...
- def __setitem__(self, name, value): ...
- def __getitem__(self, name): ...
- def __delitem__(self, name): ...
- def __contains__(self, name): ...
- def get(self, name, default=...): ...
- def update(self, *args, **kwargs): ...
- def copy(self): ...
- __copy__ = ... # type: Any
- def __deepcopy__(self, memo_dict): ...
-
-class HTTPServerRequest:
- method = ... # type: Any
- uri = ... # type: Any
- version = ... # type: Any
- headers = ... # type: Any
- body = ... # type: Any
- remote_ip = ... # type: Any
- protocol = ... # type: Any
- host = ... # type: Any
- files = ... # type: Any
- connection = ... # type: Any
- arguments = ... # type: Any
- query_arguments = ... # type: Any
- body_arguments = ... # type: Any
- def __init__(self, method=..., uri=..., version=..., headers=..., body=..., host=..., files=..., connection=..., start_line=...) -> None: ...
- def supports_http_1_1(self): ...
- @property
- def cookies(self): ...
- def write(self, chunk, callback=...): ...
- def finish(self): ...
- def full_url(self): ...
- def request_time(self): ...
- def get_ssl_certificate(self, binary_form=...): ...
-
-class HTTPInputError(Exception): ...
-class HTTPOutputError(Exception): ...
-
-class HTTPServerConnectionDelegate:
- def start_request(self, server_conn, request_conn): ...
- def on_close(self, server_conn): ...
-
-class HTTPMessageDelegate:
- def headers_received(self, start_line, headers): ...
- def data_received(self, chunk): ...
- def finish(self): ...
- def on_connection_close(self): ...
-
-class HTTPConnection:
- def write_headers(self, start_line, headers, chunk=..., callback=...): ...
- def write(self, chunk, callback=...): ...
- def finish(self): ...
-
-def url_concat(url, args): ...
-
-class HTTPFile(ObjectDict): ...
-
-def parse_body_arguments(content_type, body, arguments, files, headers=...): ...
-def parse_multipart_form_data(boundary, data, arguments, files): ...
-def format_timestamp(ts): ...
-
-RequestStartLine = namedtuple('RequestStartLine', ['method', 'path', 'version'])
-
-def parse_request_start_line(line): ...
-
-ResponseStartLine = namedtuple('ResponseStartLine', ['version', 'code', 'reason'])
-
-def parse_response_start_line(line): ...
-def doctests(): ...
-def split_host_and_port(netloc): ...
diff --git a/typeshed/third_party/2/tornado/ioloop.pyi b/typeshed/third_party/2/tornado/ioloop.pyi
deleted file mode 100644
index 38624c5..0000000
--- a/typeshed/third_party/2/tornado/ioloop.pyi
+++ /dev/null
@@ -1,88 +0,0 @@
-# Stubs for tornado.ioloop (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from tornado.util import Configurable
-
-signal = ... # type: Any
-
-class TimeoutError(Exception): ...
-
-class IOLoop(Configurable):
- NONE = ... # type: Any
- READ = ... # type: Any
- WRITE = ... # type: Any
- ERROR = ... # type: Any
- @staticmethod
- def instance(): ...
- @staticmethod
- def initialized(): ...
- def install(self): ...
- @staticmethod
- def clear_instance(): ...
- @staticmethod
- def current(instance=...): ...
- def make_current(self): ...
- @staticmethod
- def clear_current(): ...
- @classmethod
- def configurable_base(cls): ...
- @classmethod
- def configurable_default(cls): ...
- def initialize(self, make_current=...): ...
- def close(self, all_fds=...): ...
- def add_handler(self, fd, handler, events): ...
- def update_handler(self, fd, events): ...
- def remove_handler(self, fd): ...
- def set_blocking_signal_threshold(self, seconds, action): ...
- def set_blocking_log_threshold(self, seconds): ...
- def log_stack(self, signal, frame): ...
- def start(self): ...
- def stop(self): ...
- def run_sync(self, func, timeout=...): ...
- def time(self): ...
- def add_timeout(self, deadline, callback, *args, **kwargs): ...
- def call_later(self, delay, callback, *args, **kwargs): ...
- def call_at(self, when, callback, *args, **kwargs): ...
- def remove_timeout(self, timeout): ...
- def add_callback(self, callback, *args, **kwargs): ...
- def add_callback_from_signal(self, callback, *args, **kwargs): ...
- def spawn_callback(self, callback, *args, **kwargs): ...
- def add_future(self, future, callback): ...
- def handle_callback_exception(self, callback): ...
- def split_fd(self, fd): ...
- def close_fd(self, fd): ...
-
-class PollIOLoop(IOLoop):
- time_func = ... # type: Any
- def initialize(self, impl, time_func=..., **kwargs): ...
- def close(self, all_fds=...): ...
- def add_handler(self, fd, handler, events): ...
- def update_handler(self, fd, events): ...
- def remove_handler(self, fd): ...
- def set_blocking_signal_threshold(self, seconds, action): ...
- def start(self): ...
- def stop(self): ...
- def time(self): ...
- def call_at(self, deadline, callback, *args, **kwargs): ...
- def remove_timeout(self, timeout): ...
- def add_callback(self, callback, *args, **kwargs): ...
- def add_callback_from_signal(self, callback, *args, **kwargs): ...
-
-class _Timeout:
- deadline = ... # type: Any
- callback = ... # type: Any
- tiebreaker = ... # type: Any
- def __init__(self, deadline, callback, io_loop) -> None: ...
- def __lt__(self, other): ...
- def __le__(self, other): ...
-
-class PeriodicCallback:
- callback = ... # type: Any
- callback_time = ... # type: Any
- io_loop = ... # type: Any
- def __init__(self, callback, callback_time, io_loop=...) -> None: ...
- def start(self): ...
- def stop(self): ...
- def is_running(self): ...
diff --git a/typeshed/third_party/2/tornado/locks.pyi b/typeshed/third_party/2/tornado/locks.pyi
deleted file mode 100644
index ea61761..0000000
--- a/typeshed/third_party/2/tornado/locks.pyi
+++ /dev/null
@@ -1,49 +0,0 @@
-# Stubs for tornado.locks (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class _TimeoutGarbageCollector:
- def __init__(self): ...
-
-class Condition(_TimeoutGarbageCollector):
- io_loop = ... # type: Any
- def __init__(self): ...
- def wait(self, timeout=None): ...
- def notify(self, n=1): ...
- def notify_all(self): ...
-
-class Event:
- def __init__(self): ...
- def is_set(self): ...
- def set(self): ...
- def clear(self): ...
- def wait(self, timeout=None): ...
-
-class _ReleasingContextManager:
- def __init__(self, obj): ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_val, exc_tb): ...
-
-class Semaphore(_TimeoutGarbageCollector):
- def __init__(self, value=1): ...
- def release(self): ...
- def acquire(self, timeout=None): ...
- def __enter__(self): ...
- __exit__ = ... # type: Any
- def __aenter__(self): ...
- def __aexit__(self, typ, value, tb): ...
-
-class BoundedSemaphore(Semaphore):
- def __init__(self, value=1): ...
- def release(self): ...
-
-class Lock:
- def __init__(self): ...
- def acquire(self, timeout=None): ...
- def release(self): ...
- def __enter__(self): ...
- __exit__ = ... # type: Any
- def __aenter__(self): ...
- def __aexit__(self, typ, value, tb): ...
diff --git a/typeshed/third_party/2/tornado/netutil.pyi b/typeshed/third_party/2/tornado/netutil.pyi
deleted file mode 100644
index bfbc6b1..0000000
--- a/typeshed/third_party/2/tornado/netutil.pyi
+++ /dev/null
@@ -1,49 +0,0 @@
-# Stubs for tornado.netutil (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from tornado.util import Configurable
-
-ssl = ... # type: Any
-certifi = ... # type: Any
-xrange = ... # type: Any
-ssl_match_hostname = ... # type: Any
-SSLCertificateError = ... # type: Any
-
-def bind_sockets(port, address=..., family=..., backlog=..., flags=...): ...
-def bind_unix_socket(file, mode=..., backlog=...): ...
-def add_accept_handler(sock, callback, io_loop=...): ...
-def is_valid_ip(ip): ...
-
-class Resolver(Configurable):
- @classmethod
- def configurable_base(cls): ...
- @classmethod
- def configurable_default(cls): ...
- def resolve(self, host, port, family=..., callback=...): ...
- def close(self): ...
-
-class ExecutorResolver(Resolver):
- io_loop = ... # type: Any
- executor = ... # type: Any
- close_executor = ... # type: Any
- def initialize(self, io_loop=..., executor=..., close_executor=...): ...
- def close(self): ...
- def resolve(self, host, port, family=...): ...
-
-class BlockingResolver(ExecutorResolver):
- def initialize(self, io_loop=...): ...
-
-class ThreadedResolver(ExecutorResolver):
- def initialize(self, io_loop=..., num_threads=...): ...
-
-class OverrideResolver(Resolver):
- resolver = ... # type: Any
- mapping = ... # type: Any
- def initialize(self, resolver, mapping): ...
- def close(self): ...
- def resolve(self, host, port, *args, **kwargs): ...
-
-def ssl_options_to_context(ssl_options): ...
-def ssl_wrap_socket(socket, ssl_options, server_hostname=..., **kwargs): ...
diff --git a/typeshed/third_party/2/tornado/tcpserver.pyi b/typeshed/third_party/2/tornado/tcpserver.pyi
deleted file mode 100644
index 9fa7a09..0000000
--- a/typeshed/third_party/2/tornado/tcpserver.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for tornado.tcpserver (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-ssl = ... # type: Any
-
-class TCPServer:
- io_loop = ... # type: Any
- ssl_options = ... # type: Any
- max_buffer_size = ... # type: Any
- read_chunk_size = ... # type: Any
- def __init__(self, io_loop=..., ssl_options=..., max_buffer_size=..., read_chunk_size=...) -> None: ...
- def listen(self, port, address=...): ...
- def add_sockets(self, sockets): ...
- def add_socket(self, socket): ...
- def bind(self, port, address=..., family=..., backlog=...): ...
- def start(self, num_processes=...): ...
- def stop(self): ...
- def handle_stream(self, stream, address): ...
diff --git a/typeshed/third_party/2/tornado/testing.pyi b/typeshed/third_party/2/tornado/testing.pyi
deleted file mode 100644
index c6fde57..0000000
--- a/typeshed/third_party/2/tornado/testing.pyi
+++ /dev/null
@@ -1,64 +0,0 @@
-# Stubs for tornado.testing (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import unittest
-import logging
-
-AsyncHTTPClient = ... # type: Any
-gen = ... # type: Any
-HTTPServer = ... # type: Any
-IOLoop = ... # type: Any
-netutil = ... # type: Any
-SimpleAsyncHTTPClient = ... # type: Any
-
-def get_unused_port(): ...
-def bind_unused_port(): ...
-
-class AsyncTestCase(unittest.TestCase):
- def __init__(self, *args, **kwargs): ...
- io_loop = ... # type: Any
- def setUp(self): ...
- def tearDown(self): ...
- def get_new_ioloop(self): ...
- def run(self, result=None): ...
- def stop(self, _arg=None, **kwargs): ...
- def wait(self, condition=None, timeout=5): ...
-
-class AsyncHTTPTestCase(AsyncTestCase):
- http_client = ... # type: Any
- http_server = ... # type: Any
- def setUp(self): ...
- def get_http_client(self): ...
- def get_http_server(self): ...
- def get_app(self): ...
- def fetch(self, path, **kwargs): ...
- def get_httpserver_options(self): ...
- def get_http_port(self): ...
- def get_protocol(self): ...
- def get_url(self, path): ...
- def tearDown(self): ...
-
-class AsyncHTTPSTestCase(AsyncHTTPTestCase):
- def get_http_client(self): ...
- def get_httpserver_options(self): ...
- def get_ssl_options(self): ...
- def get_protocol(self): ...
-
-def gen_test(f): ...
-
-class LogTrapTestCase(unittest.TestCase):
- def run(self, result=None): ...
-
-class ExpectLog(logging.Filter):
- logger = ... # type: Any
- regex = ... # type: Any
- required = ... # type: Any
- matched = ... # type: Any
- def __init__(self, logger, regex, required=True): ...
- def filter(self, record): ...
- def __enter__(self): ...
- def __exit__(self, typ, value, tb): ...
-
-def main(**kwargs): ...
diff --git a/typeshed/third_party/2/tornado/util.pyi b/typeshed/third_party/2/tornado/util.pyi
deleted file mode 100644
index 3b07131..0000000
--- a/typeshed/third_party/2/tornado/util.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for tornado.util (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-xrange = ... # type: Any
-
-class ObjectDict(dict):
- def __getattr__(self, name): ...
- def __setattr__(self, name, value): ...
-
-class GzipDecompressor:
- decompressobj = ... # type: Any
- def __init__(self) -> None: ...
- def decompress(self, value, max_length=...): ...
- @property
- def unconsumed_tail(self): ...
- def flush(self): ...
-
-unicode_type = ... # type: Any
-basestring_type = ... # type: Any
-
-def import_object(name): ...
-
-bytes_type = ... # type: Any
-
-def errno_from_exception(e): ...
-
-class Configurable:
- def __new__(cls, *args, **kwargs): ...
- @classmethod
- def configurable_base(cls): ...
- @classmethod
- def configurable_default(cls): ...
- def initialize(self): ...
- @classmethod
- def configure(cls, impl, **kwargs): ...
- @classmethod
- def configured_class(cls): ...
-
-class ArgReplacer:
- name = ... # type: Any
- arg_pos = ... # type: Any
- def __init__(self, func, name) -> None: ...
- def get_old_value(self, args, kwargs, default=...): ...
- def replace(self, new_value, args, kwargs): ...
-
-def timedelta_to_seconds(td): ...
-def doctests(): ...
diff --git a/typeshed/third_party/2/tornado/web.pyi b/typeshed/third_party/2/tornado/web.pyi
deleted file mode 100644
index ca0c7c0..0000000
--- a/typeshed/third_party/2/tornado/web.pyi
+++ /dev/null
@@ -1,261 +0,0 @@
-# Stubs for tornado.web (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from tornado import httputil
-
-MIN_SUPPORTED_SIGNED_VALUE_VERSION = ... # type: Any
-MAX_SUPPORTED_SIGNED_VALUE_VERSION = ... # type: Any
-DEFAULT_SIGNED_VALUE_VERSION = ... # type: Any
-DEFAULT_SIGNED_VALUE_MIN_VERSION = ... # type: Any
-
-class RequestHandler:
- SUPPORTED_METHODS = ... # type: Any
- application = ... # type: Any
- request = ... # type: Any
- path_args = ... # type: Any
- path_kwargs = ... # type: Any
- ui = ... # type: Any
- def __init__(self, application, request, **kwargs) -> None: ...
- def initialize(self): ...
- @property
- def settings(self): ...
- def head(self, *args, **kwargs): ...
- def get(self, *args, **kwargs): ...
- def post(self, *args, **kwargs): ...
- def delete(self, *args, **kwargs): ...
- def patch(self, *args, **kwargs): ...
- def put(self, *args, **kwargs): ...
- def options(self, *args, **kwargs): ...
- def prepare(self): ...
- def on_finish(self): ...
- def on_connection_close(self): ...
- def clear(self): ...
- def set_default_headers(self): ...
- def set_status(self, status_code, reason=...): ...
- def get_status(self): ...
- def set_header(self, name, value): ...
- def add_header(self, name, value): ...
- def clear_header(self, name): ...
- def get_argument(self, name, default=..., strip=...): ...
- def get_arguments(self, name, strip=...): ...
- def get_body_argument(self, name, default=..., strip=...): ...
- def get_body_arguments(self, name, strip=...): ...
- def get_query_argument(self, name, default=..., strip=...): ...
- def get_query_arguments(self, name, strip=...): ...
- def decode_argument(self, value, name=...): ...
- @property
- def cookies(self): ...
- def get_cookie(self, name, default=...): ...
- def set_cookie(self, name, value, domain=..., expires=..., path=..., expires_days=..., **kwargs): ...
- def clear_cookie(self, name, path=..., domain=...): ...
- def clear_all_cookies(self, path=..., domain=...): ...
- def set_secure_cookie(self, name, value, expires_days=..., version=..., **kwargs): ...
- def create_signed_value(self, name, value, version=...): ...
- def get_secure_cookie(self, name, value=..., max_age_days=..., min_version=...): ...
- def get_secure_cookie_key_version(self, name, value=...): ...
- def redirect(self, url, permanent=..., status=...): ...
- def write(self, chunk): ...
- def render(self, template_name, **kwargs): ...
- def render_string(self, template_name, **kwargs): ...
- def get_template_namespace(self): ...
- def create_template_loader(self, template_path): ...
- def flush(self, include_footers=..., callback=...): ...
- def finish(self, chunk=...): ...
- def send_error(self, status_code=..., **kwargs): ...
- def write_error(self, status_code, **kwargs): ...
- @property
- def locale(self): ...
- @locale.setter
- def locale(self, value): ...
- def get_user_locale(self): ...
- def get_browser_locale(self, default=...): ...
- @property
- def current_user(self): ...
- @current_user.setter
- def current_user(self, value): ...
- def get_current_user(self): ...
- def get_login_url(self): ...
- def get_template_path(self): ...
- @property
- def xsrf_token(self): ...
- def check_xsrf_cookie(self): ...
- def xsrf_form_html(self): ...
- def static_url(self, path, include_host=..., **kwargs): ...
- def require_setting(self, name, feature=...): ...
- def reverse_url(self, name, *args): ...
- def compute_etag(self): ...
- def set_etag_header(self): ...
- def check_etag_header(self): ...
- def data_received(self, chunk): ...
- def log_exception(self, typ, value, tb): ...
-
-def asynchronous(method): ...
-def stream_request_body(cls): ...
-def removeslash(method): ...
-def addslash(method): ...
-
-class Application(httputil.HTTPServerConnectionDelegate):
- transforms = ... # type: Any
- handlers = ... # type: Any
- named_handlers = ... # type: Any
- default_host = ... # type: Any
- settings = ... # type: Any
- ui_modules = ... # type: Any
- ui_methods = ... # type: Any
- def __init__(self, handlers=..., default_host=..., transforms=..., **settings) -> None: ...
- def listen(self, port, address=..., **kwargs): ...
- def add_handlers(self, host_pattern, host_handlers): ...
- def add_transform(self, transform_class): ...
- def start_request(self, server_conn, request_conn): ...
- def __call__(self, request): ...
- def reverse_url(self, name, *args): ...
- def log_request(self, handler): ...
-
-class _RequestDispatcher(httputil.HTTPMessageDelegate):
- application = ... # type: Any
- connection = ... # type: Any
- request = ... # type: Any
- chunks = ... # type: Any
- handler_class = ... # type: Any
- handler_kwargs = ... # type: Any
- path_args = ... # type: Any
- path_kwargs = ... # type: Any
- def __init__(self, application, connection) -> None: ...
- def headers_received(self, start_line, headers): ...
- stream_request_body = ... # type: Any
- def set_request(self, request): ...
- def data_received(self, data): ...
- def finish(self): ...
- def on_connection_close(self): ...
- handler = ... # type: Any
- def execute(self): ...
-
-class HTTPError(Exception):
- status_code = ... # type: Any
- log_message = ... # type: Any
- args = ... # type: Any
- reason = ... # type: Any
- def __init__(self, status_code, log_message=..., *args, **kwargs) -> None: ...
-
-class Finish(Exception): ...
-
-class MissingArgumentError(HTTPError):
- arg_name = ... # type: Any
- def __init__(self, arg_name) -> None: ...
-
-class ErrorHandler(RequestHandler):
- def initialize(self, status_code): ...
- def prepare(self): ...
- def check_xsrf_cookie(self): ...
-
-class RedirectHandler(RequestHandler):
- def initialize(self, url, permanent=...): ...
- def get(self): ...
-
-class StaticFileHandler(RequestHandler):
- CACHE_MAX_AGE = ... # type: Any
- root = ... # type: Any
- default_filename = ... # type: Any
- def initialize(self, path, default_filename=...): ...
- @classmethod
- def reset(cls): ...
- def head(self, path): ...
- path = ... # type: Any
- absolute_path = ... # type: Any
- modified = ... # type: Any
- def get(self, path, include_body=...): ...
- def compute_etag(self): ...
- def set_headers(self): ...
- def should_return_304(self): ...
- @classmethod
- def get_absolute_path(cls, root, path): ...
- def validate_absolute_path(self, root, absolute_path): ...
- @classmethod
- def get_content(cls, abspath, start=..., end=...): ...
- @classmethod
- def get_content_version(cls, abspath): ...
- def get_content_size(self): ...
- def get_modified_time(self): ...
- def get_content_type(self): ...
- def set_extra_headers(self, path): ...
- def get_cache_time(self, path, modified, mime_type): ...
- @classmethod
- def make_static_url(cls, settings, path, include_version=...): ...
- def parse_url_path(self, url_path): ...
- @classmethod
- def get_version(cls, settings, path): ...
-
-class FallbackHandler(RequestHandler):
- fallback = ... # type: Any
- def initialize(self, fallback): ...
- def prepare(self): ...
-
-class OutputTransform:
- def __init__(self, request) -> None: ...
- def transform_first_chunk(self, status_code, headers, chunk, finishing): ...
- def transform_chunk(self, chunk, finishing): ...
-
-class GZipContentEncoding(OutputTransform):
- CONTENT_TYPES = ... # type: Any
- MIN_LENGTH = ... # type: Any
- def __init__(self, request) -> None: ...
- def transform_first_chunk(self, status_code, headers, chunk, finishing): ...
- def transform_chunk(self, chunk, finishing): ...
-
-def authenticated(method): ...
-
-class UIModule:
- handler = ... # type: Any
- request = ... # type: Any
- ui = ... # type: Any
- locale = ... # type: Any
- def __init__(self, handler) -> None: ...
- @property
- def current_user(self): ...
- def render(self, *args, **kwargs): ...
- def embedded_javascript(self): ...
- def javascript_files(self): ...
- def embedded_css(self): ...
- def css_files(self): ...
- def html_head(self): ...
- def html_body(self): ...
- def render_string(self, path, **kwargs): ...
-
-class _linkify(UIModule):
- def render(self, text, **kwargs): ...
-
-class _xsrf_form_html(UIModule):
- def render(self): ...
-
-class TemplateModule(UIModule):
- def __init__(self, handler) -> None: ...
- def render(self, path, **kwargs): ...
- def embedded_javascript(self): ...
- def javascript_files(self): ...
- def embedded_css(self): ...
- def css_files(self): ...
- def html_head(self): ...
- def html_body(self): ...
-
-class _UIModuleNamespace:
- handler = ... # type: Any
- ui_modules = ... # type: Any
- def __init__(self, handler, ui_modules) -> None: ...
- def __getitem__(self, key): ...
- def __getattr__(self, key): ...
-
-class URLSpec:
- regex = ... # type: Any
- handler_class = ... # type: Any
- kwargs = ... # type: Any
- name = ... # type: Any
- def __init__(self, pattern, handler, kwargs=..., name=...) -> None: ...
- def reverse(self, *args): ...
-
-url = ... # type: Any
-
-def create_signed_value(secret, name, value, version=..., clock=..., key_version=...): ...
-def decode_signed_value(secret, name, value, max_age_days=..., clock=..., min_version=...): ...
-def get_signature_key_version(value): ...
diff --git a/typeshed/third_party/2/werkzeug/__init__.pyi b/typeshed/third_party/2/werkzeug/__init__.pyi
deleted file mode 100644
index 5bb4845..0000000
--- a/typeshed/third_party/2/werkzeug/__init__.pyi
+++ /dev/null
@@ -1,155 +0,0 @@
-# Stubs for werkzeug (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from types import ModuleType
-
-from typing import Any
-
-from werkzeug import _internal
-from werkzeug import datastructures
-from werkzeug import debug
-from werkzeug import exceptions
-from werkzeug import formparser
-from werkzeug import http
-from werkzeug import local
-from werkzeug import security
-from werkzeug import serving
-from werkzeug import test
-from werkzeug import testapp
-from werkzeug import urls
-from werkzeug import useragents
-from werkzeug import utils
-from werkzeug import wrappers
-from werkzeug import wsgi
-
-class module(ModuleType):
- def __getattr__(self, name): ...
- def __dir__(self): ...
-
-
-__version__ = ... # type: Any
-
-run_simple = serving.run_simple
-test_app = testapp.test_app
-UserAgent = useragents.UserAgent
-_easteregg = _internal._easteregg
-DebuggedApplication = debug.DebuggedApplication
-MultiDict = datastructures.MultiDict
-CombinedMultiDict = datastructures.CombinedMultiDict
-Headers = datastructures.Headers
-EnvironHeaders = datastructures.EnvironHeaders
-ImmutableList = datastructures.ImmutableList
-ImmutableDict = datastructures.ImmutableDict
-ImmutableMultiDict = datastructures.ImmutableMultiDict
-TypeConversionDict = datastructures.TypeConversionDict
-ImmutableTypeConversionDict = datastructures.ImmutableTypeConversionDict
-Accept = datastructures.Accept
-MIMEAccept = datastructures.MIMEAccept
-CharsetAccept = datastructures.CharsetAccept
-LanguageAccept = datastructures.LanguageAccept
-RequestCacheControl = datastructures.RequestCacheControl
-ResponseCacheControl = datastructures.ResponseCacheControl
-ETags = datastructures.ETags
-HeaderSet = datastructures.HeaderSet
-WWWAuthenticate = datastructures.WWWAuthenticate
-Authorization = datastructures.Authorization
-FileMultiDict = datastructures.FileMultiDict
-CallbackDict = datastructures.CallbackDict
-FileStorage = datastructures.FileStorage
-OrderedMultiDict = datastructures.OrderedMultiDict
-ImmutableOrderedMultiDict = datastructures.ImmutableOrderedMultiDict
-escape = utils.escape
-environ_property = utils.environ_property
-append_slash_redirect = utils.append_slash_redirect
-redirect = utils.redirect
-cached_property = utils.cached_property
-import_string = utils.import_string
-dump_cookie = http.dump_cookie
-parse_cookie = http.parse_cookie
-unescape = utils.unescape
-format_string = utils.format_string
-find_modules = utils.find_modules
-header_property = utils.header_property
-html = utils.html
-xhtml = utils.xhtml
-HTMLBuilder = utils.HTMLBuilder
-validate_arguments = utils.validate_arguments
-ArgumentValidationError = utils.ArgumentValidationError
-bind_arguments = utils.bind_arguments
-secure_filename = utils.secure_filename
-BaseResponse = wrappers.BaseResponse
-BaseRequest = wrappers.BaseRequest
-Request = wrappers.Request
-Response = wrappers.Response
-AcceptMixin = wrappers.AcceptMixin
-ETagRequestMixin = wrappers.ETagRequestMixin
-ETagResponseMixin = wrappers.ETagResponseMixin
-ResponseStreamMixin = wrappers.ResponseStreamMixin
-CommonResponseDescriptorsMixin = wrappers.CommonResponseDescriptorsMixin
-UserAgentMixin = wrappers.UserAgentMixin
-AuthorizationMixin = wrappers.AuthorizationMixin
-WWWAuthenticateMixin = wrappers.WWWAuthenticateMixin
-CommonRequestDescriptorsMixin = wrappers.CommonRequestDescriptorsMixin
-Local = local.Local
-LocalManager = local.LocalManager
-LocalProxy = local.LocalProxy
-LocalStack = local.LocalStack
-release_local = local.release_local
-generate_password_hash = security.generate_password_hash
-check_password_hash = security.check_password_hash
-Client = test.Client
-EnvironBuilder = test.EnvironBuilder
-create_environ = test.create_environ
-run_wsgi_app = test.run_wsgi_app
-get_current_url = wsgi.get_current_url
-get_host = wsgi.get_host
-pop_path_info = wsgi.pop_path_info
-peek_path_info = wsgi.peek_path_info
-SharedDataMiddleware = wsgi.SharedDataMiddleware
-DispatcherMiddleware = wsgi.DispatcherMiddleware
-ClosingIterator = wsgi.ClosingIterator
-FileWrapper = wsgi.FileWrapper
-make_line_iter = wsgi.make_line_iter
-LimitedStream = wsgi.LimitedStream
-responder = wsgi.responder
-wrap_file = wsgi.wrap_file
-extract_path_info = wsgi.extract_path_info
-parse_etags = http.parse_etags
-parse_date = http.parse_date
-http_date = http.http_date
-cookie_date = http.cookie_date
-parse_cache_control_header = http.parse_cache_control_header
-is_resource_modified = http.is_resource_modified
-parse_accept_header = http.parse_accept_header
-parse_set_header = http.parse_set_header
-quote_etag = http.quote_etag
-unquote_etag = http.unquote_etag
-generate_etag = http.generate_etag
-dump_header = http.dump_header
-parse_list_header = http.parse_list_header
-parse_dict_header = http.parse_dict_header
-parse_authorization_header = http.parse_authorization_header
-parse_www_authenticate_header = http.parse_www_authenticate_header
-remove_entity_headers = http.remove_entity_headers
-is_entity_header = http.is_entity_header
-remove_hop_by_hop_headers = http.remove_hop_by_hop_headers
-parse_options_header = http.parse_options_header
-dump_options_header = http.dump_options_header
-is_hop_by_hop_header = http.is_hop_by_hop_header
-unquote_header_value = http.unquote_header_value
-quote_header_value = http.quote_header_value
-HTTP_STATUS_CODES = http.HTTP_STATUS_CODES
-url_decode = urls.url_decode
-url_encode = urls.url_encode
-url_quote = urls.url_quote
-url_quote_plus = urls.url_quote_plus
-url_unquote = urls.url_unquote
-url_unquote_plus = urls.url_unquote_plus
-url_fix = urls.url_fix
-Href = urls.Href
-iri_to_uri = urls.iri_to_uri
-uri_to_iri = urls.uri_to_iri
-parse_form_data = formparser.parse_form_data
-abort = exceptions.Aborter
-Aborter = exceptions.Aborter
diff --git a/typeshed/third_party/2/werkzeug/_compat.pyi b/typeshed/third_party/2/werkzeug/_compat.pyi
deleted file mode 100644
index 801bdda..0000000
--- a/typeshed/third_party/2/werkzeug/_compat.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for werkzeug._compat (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import StringIO as BytesIO
-
-PY2 = ... # type: Any
-WIN = ... # type: Any
-unichr = ... # type: Any
-text_type = ... # type: Any
-string_types = ... # type: Any
-integer_types = ... # type: Any
-iterkeys = ... # type: Any
-itervalues = ... # type: Any
-iteritems = ... # type: Any
-iterlists = ... # type: Any
-iterlistvalues = ... # type: Any
-int_to_byte = ... # type: Any
-iter_bytes = ... # type: Any
-
-def fix_tuple_repr(obj): ...
-def implements_iterator(cls): ...
-def implements_to_string(cls): ...
-def native_string_result(func): ...
-def implements_bool(cls): ...
-
-range_type = ... # type: Any
-NativeStringIO = ... # type: Any
-
-def make_literal_wrapper(reference): ...
-def normalize_string_tuple(tup): ...
-def try_coerce_native(s): ...
-
-wsgi_get_bytes = ... # type: Any
-
-def wsgi_decoding_dance(s, charset='', errors=''): ...
-def wsgi_encoding_dance(s, charset='', errors=''): ...
-def to_bytes(x, charset=..., errors=''): ...
-def to_native(x, charset=..., errors=''): ...
-def reraise(tp, value, tb=None): ...
-
-imap = ... # type: Any
-izip = ... # type: Any
-ifilter = ... # type: Any
-
-def to_unicode(x, charset=..., errors='', allow_none_charset=False): ...
diff --git a/typeshed/third_party/2/werkzeug/_internal.pyi b/typeshed/third_party/2/werkzeug/_internal.pyi
deleted file mode 100644
index 1a1bbd5..0000000
--- a/typeshed/third_party/2/werkzeug/_internal.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for werkzeug._internal (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class _Missing:
- def __reduce__(self): ...
-
-class _DictAccessorProperty:
- read_only = ... # type: Any
- name = ... # type: Any
- default = ... # type: Any
- load_func = ... # type: Any
- dump_func = ... # type: Any
- __doc__ = ... # type: Any
- def __init__(self, name, default=None, load_func=None, dump_func=None, read_only=None, doc=None): ...
- def __get__(self, obj, type=None): ...
- def __set__(self, obj, value): ...
- def __delete__(self, obj): ...
-
-def _easteregg(app=None): ...
diff --git a/typeshed/third_party/2/werkzeug/_reloader.pyi b/typeshed/third_party/2/werkzeug/_reloader.pyi
deleted file mode 100644
index 9bfea1f..0000000
--- a/typeshed/third_party/2/werkzeug/_reloader.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for werkzeug._reloader (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class ReloaderLoop:
- name = ... # type: Any
- extra_files = ... # type: Any
- interval = ... # type: Any
- def __init__(self, extra_files=None, interval=1): ...
- def run(self): ...
- def restart_with_reloader(self): ...
- def trigger_reload(self, filename): ...
- def log_reload(self, filename): ...
-
-class StatReloaderLoop(ReloaderLoop):
- name = ... # type: Any
- def run(self): ...
-
-class WatchdogReloaderLoop(ReloaderLoop):
- observable_paths = ... # type: Any
- name = ... # type: Any
- observer_class = ... # type: Any
- event_handler = ... # type: Any
- should_reload = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def trigger_reload(self, filename): ...
- def run(self): ...
-
-reloader_loops = ... # type: Any
-
-def run_with_reloader(main_func, extra_files=None, interval=1, reloader_type=''): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/__init__.pyi b/typeshed/third_party/2/werkzeug/contrib/__init__.pyi
deleted file mode 100644
index 4b77b01..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for werkzeug.contrib (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/2/werkzeug/contrib/atom.pyi b/typeshed/third_party/2/werkzeug/contrib/atom.pyi
deleted file mode 100644
index 98f994d..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/atom.pyi
+++ /dev/null
@@ -1,54 +0,0 @@
-# Stubs for werkzeug.contrib.atom (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-XHTML_NAMESPACE = ... # type: Any
-
-def format_iso8601(obj): ...
-
-class AtomFeed:
- default_generator = ... # type: Any
- title = ... # type: Any
- title_type = ... # type: Any
- url = ... # type: Any
- feed_url = ... # type: Any
- id = ... # type: Any
- updated = ... # type: Any
- author = ... # type: Any
- icon = ... # type: Any
- logo = ... # type: Any
- rights = ... # type: Any
- rights_type = ... # type: Any
- subtitle = ... # type: Any
- subtitle_type = ... # type: Any
- generator = ... # type: Any
- links = ... # type: Any
- entries = ... # type: Any
- def __init__(self, title=None, entries=None, **kwargs): ...
- def add(self, *args, **kwargs): ...
- def generate(self): ...
- def to_string(self): ...
- def get_response(self): ...
- def __call__(self, environ, start_response): ...
-
-class FeedEntry:
- title = ... # type: Any
- title_type = ... # type: Any
- content = ... # type: Any
- content_type = ... # type: Any
- url = ... # type: Any
- id = ... # type: Any
- updated = ... # type: Any
- summary = ... # type: Any
- summary_type = ... # type: Any
- author = ... # type: Any
- published = ... # type: Any
- rights = ... # type: Any
- links = ... # type: Any
- categories = ... # type: Any
- xml_base = ... # type: Any
- def __init__(self, title=None, content=None, feed_url=None, **kwargs): ...
- def generate(self): ...
- def to_string(self): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/cache.pyi b/typeshed/third_party/2/werkzeug/contrib/cache.pyi
deleted file mode 100644
index 1c9fcbe..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/cache.pyi
+++ /dev/null
@@ -1,77 +0,0 @@
-# Stubs for werkzeug.contrib.cache (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class BaseCache:
- default_timeout = ... # type: Any
- def __init__(self, default_timeout=300): ...
- def get(self, key): ...
- def delete(self, key): ...
- def get_many(self, *keys): ...
- def get_dict(self, *keys): ...
- def set(self, key, value, timeout=None): ...
- def add(self, key, value, timeout=None): ...
- def set_many(self, mapping, timeout=None): ...
- def delete_many(self, *keys): ...
- def has(self, key): ...
- def clear(self): ...
- def inc(self, key, delta=1): ...
- def dec(self, key, delta=1): ...
-
-class NullCache(BaseCache): ...
-
-class SimpleCache(BaseCache):
- clear = ... # type: Any
- def __init__(self, threshold=500, default_timeout=300): ...
- def get(self, key): ...
- def set(self, key, value, timeout=None): ...
- def add(self, key, value, timeout=None): ...
- def delete(self, key): ...
- def has(self, key): ...
-
-class MemcachedCache(BaseCache):
- key_prefix = ... # type: Any
- def __init__(self, servers=None, default_timeout=300, key_prefix=None): ...
- def get(self, key): ...
- def get_dict(self, *keys): ...
- def add(self, key, value, timeout=None): ...
- def set(self, key, value, timeout=None): ...
- def get_many(self, *keys): ...
- def set_many(self, mapping, timeout=None): ...
- def delete(self, key): ...
- def delete_many(self, *keys): ...
- def has(self, key): ...
- def clear(self): ...
- def inc(self, key, delta=1): ...
- def dec(self, key, delta=1): ...
- def import_preferred_memcache_lib(self, servers): ...
-
-GAEMemcachedCache = ... # type: Any
-
-class RedisCache(BaseCache):
- key_prefix = ... # type: Any
- def __init__(self, host='', port=6379, password=None, db=0, default_timeout=300, key_prefix=None, **kwargs): ...
- def dump_object(self, value): ...
- def load_object(self, value): ...
- def get(self, key): ...
- def get_many(self, *keys): ...
- def set(self, key, value, timeout=None): ...
- def add(self, key, value, timeout=None): ...
- def set_many(self, mapping, timeout=None): ...
- def delete(self, key): ...
- def delete_many(self, *keys): ...
- def has(self, key): ...
- def clear(self): ...
- def inc(self, key, delta=1): ...
- def dec(self, key, delta=1): ...
-
-class FileSystemCache(BaseCache):
- def __init__(self, cache_dir, threshold=500, default_timeout=300, mode=384): ...
- def clear(self): ...
- def get(self, key): ...
- def add(self, key, value, timeout=None): ...
- def set(self, key, value, timeout=None): ...
- def delete(self, key): ...
- def has(self, key): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/fixers.pyi b/typeshed/third_party/2/werkzeug/contrib/fixers.pyi
deleted file mode 100644
index 147456e..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/fixers.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for werkzeug.contrib.fixers (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class CGIRootFix:
- app = ... # type: Any
- app_root = ... # type: Any
- def __init__(self, app, app_root=''): ...
- def __call__(self, environ, start_response): ...
-
-LighttpdCGIRootFix = ... # type: Any
-
-class PathInfoFromRequestUriFix:
- app = ... # type: Any
- def __init__(self, app): ...
- def __call__(self, environ, start_response): ...
-
-class ProxyFix:
- app = ... # type: Any
- num_proxies = ... # type: Any
- def __init__(self, app, num_proxies=1): ...
- def get_remote_addr(self, forwarded_for): ...
- def __call__(self, environ, start_response): ...
-
-class HeaderRewriterFix:
- app = ... # type: Any
- remove_headers = ... # type: Any
- add_headers = ... # type: Any
- def __init__(self, app, remove_headers=None, add_headers=None): ...
- def __call__(self, environ, start_response): ...
-
-class InternetExplorerFix:
- app = ... # type: Any
- fix_vary = ... # type: Any
- fix_attach = ... # type: Any
- def __init__(self, app, fix_vary=True, fix_attach=True): ...
- def fix_headers(self, environ, headers, status=None): ...
- def run_fixed(self, environ, start_response): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/iterio.pyi b/typeshed/third_party/2/werkzeug/contrib/iterio.pyi
deleted file mode 100644
index fd2c2a2..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/iterio.pyi
+++ /dev/null
@@ -1,42 +0,0 @@
-# Stubs for werkzeug.contrib.iterio (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-greenlet = ... # type: Any
-
-class IterIO:
- def __new__(cls, obj, sentinel=''): ...
- def __iter__(self): ...
- def tell(self): ...
- def isatty(self): ...
- def seek(self, pos, mode=0): ...
- def truncate(self, size=None): ...
- def write(self, s): ...
- def writelines(self, list): ...
- def read(self, n=-1): ...
- def readlines(self, sizehint=0): ...
- def readline(self, length=None): ...
- def flush(self): ...
- def __next__(self): ...
-
-class IterI(IterIO):
- def __new__(cls, func, sentinel=''): ...
- closed = ... # type: Any
- def close(self): ...
- def write(self, s): ...
- def writelines(self, list): ...
- def flush(self): ...
-
-class IterO(IterIO):
- sentinel = ... # type: Any
- closed = ... # type: Any
- pos = ... # type: Any
- def __new__(cls, gen, sentinel=''): ...
- def __iter__(self): ...
- def close(self): ...
- def seek(self, pos, mode=0): ...
- def read(self, n=-1): ...
- def readline(self, length=None): ...
- def readlines(self, sizehint=0): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/jsrouting.pyi b/typeshed/third_party/2/werkzeug/contrib/jsrouting.pyi
deleted file mode 100644
index 6fdd615..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/jsrouting.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for werkzeug.contrib.jsrouting (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def dumps(*args): ...
-def render_template(name_parts, rules, converters): ...
-def generate_map(map, name=''): ...
-def generate_adapter(adapter, name='', map_name=''): ...
-def js_to_url_function(converter): ...
-def NumberConverter_js_to_url(conv): ...
-
-js_to_url_functions = ... # type: Any
diff --git a/typeshed/third_party/2/werkzeug/contrib/limiter.pyi b/typeshed/third_party/2/werkzeug/contrib/limiter.pyi
deleted file mode 100644
index d51038e..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/limiter.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for werkzeug.contrib.limiter (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class StreamLimitMiddleware:
- app = ... # type: Any
- maximum_size = ... # type: Any
- def __init__(self, app, maximum_size=...): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/lint.pyi b/typeshed/third_party/2/werkzeug/contrib/lint.pyi
deleted file mode 100644
index a0c2295..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/lint.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for werkzeug.contrib.lint (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class WSGIWarning(Warning): ...
-class HTTPWarning(Warning): ...
-
-def check_string(context, obj, stacklevel=3): ...
-
-class InputStream:
- def __init__(self, stream): ...
- def read(self, *args): ...
- def readline(self, *args): ...
- def __iter__(self): ...
- def close(self): ...
-
-class ErrorStream:
- def __init__(self, stream): ...
- def write(self, s): ...
- def flush(self): ...
- def writelines(self, seq): ...
- def close(self): ...
-
-class GuardedWrite:
- def __init__(self, write, chunks): ...
- def __call__(self, s): ...
-
-class GuardedIterator:
- closed = ... # type: Any
- headers_set = ... # type: Any
- chunks = ... # type: Any
- def __init__(self, iterator, headers_set, chunks): ...
- def __iter__(self): ...
- def next(self): ...
- def close(self): ...
- def __del__(self): ...
-
-class LintMiddleware:
- app = ... # type: Any
- def __init__(self, app): ...
- def check_environ(self, environ): ...
- def check_start_response(self, status, headers, exc_info): ...
- def check_headers(self, headers): ...
- def check_iterator(self, app_iter): ...
- def __call__(self, *args, **kwargs): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/profiler.pyi b/typeshed/third_party/2/werkzeug/contrib/profiler.pyi
deleted file mode 100644
index b41c1c8..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/profiler.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for werkzeug.contrib.profiler (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-available = ... # type: Any
-
-class MergeStream:
- streams = ... # type: Any
- def __init__(self, *streams): ...
- def write(self, data): ...
-
-class ProfilerMiddleware:
- def __init__(self, app, stream=None, sort_by=..., restrictions=..., profile_dir=None): ...
- def __call__(self, environ, start_response): ...
-
-def make_action(app_factory, hostname='', port=5000, threaded=False, processes=1, stream=None, sort_by=..., restrictions=...): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/securecookie.pyi b/typeshed/third_party/2/werkzeug/contrib/securecookie.pyi
deleted file mode 100644
index c262bed..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/securecookie.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-# Stubs for werkzeug.contrib.securecookie (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from hmac import new as hmac
-from hashlib import sha1 as _default_hash
-from werkzeug.contrib.sessions import ModificationTrackingDict
-
-class UnquoteError(Exception): ...
-
-class SecureCookie(ModificationTrackingDict):
- hash_method = ... # type: Any
- serialization_method = ... # type: Any
- quote_base64 = ... # type: Any
- secret_key = ... # type: Any
- new = ... # type: Any
- def __init__(self, data=None, secret_key=None, new=True): ...
- @property
- def should_save(self): ...
- @classmethod
- def quote(cls, value): ...
- @classmethod
- def unquote(cls, value): ...
- def serialize(self, expires=None): ...
- @classmethod
- def unserialize(cls, string, secret_key): ...
- @classmethod
- def load_cookie(cls, request, key='', secret_key=None): ...
- def save_cookie(self, response, key='', expires=None, session_expires=None, max_age=None, path='', domain=None, secure=None, httponly=False, force=False): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/sessions.pyi b/typeshed/third_party/2/werkzeug/contrib/sessions.pyi
deleted file mode 100644
index 5b84ede..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/sessions.pyi
+++ /dev/null
@@ -1,58 +0,0 @@
-# Stubs for werkzeug.contrib.sessions (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.datastructures import CallbackDict
-
-def generate_key(salt=None): ...
-
-class ModificationTrackingDict(CallbackDict):
- modified = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def copy(self): ...
- def __copy__(self): ...
-
-class Session(ModificationTrackingDict):
- sid = ... # type: Any
- new = ... # type: Any
- def __init__(self, data, sid, new=False): ...
- @property
- def should_save(self): ...
-
-class SessionStore:
- session_class = ... # type: Any
- def __init__(self, session_class=None): ...
- def is_valid_key(self, key): ...
- def generate_key(self, salt=None): ...
- def new(self): ...
- def save(self, session): ...
- def save_if_modified(self, session): ...
- def delete(self, session): ...
- def get(self, sid): ...
-
-class FilesystemSessionStore(SessionStore):
- path = ... # type: Any
- filename_template = ... # type: Any
- renew_missing = ... # type: Any
- mode = ... # type: Any
- def __init__(self, path=None, filename_template='', session_class=None, renew_missing=False, mode=420): ...
- def get_session_filename(self, sid): ...
- def save(self, session): ...
- def delete(self, session): ...
- def get(self, sid): ...
- def list(self): ...
-
-class SessionMiddleware:
- app = ... # type: Any
- store = ... # type: Any
- cookie_name = ... # type: Any
- cookie_age = ... # type: Any
- cookie_expires = ... # type: Any
- cookie_path = ... # type: Any
- cookie_domain = ... # type: Any
- cookie_secure = ... # type: Any
- cookie_httponly = ... # type: Any
- environ_key = ... # type: Any
- def __init__(self, app, store, cookie_name='', cookie_age=None, cookie_expires=None, cookie_path='', cookie_domain=None, cookie_secure=None, cookie_httponly=False, environ_key=''): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/testtools.pyi b/typeshed/third_party/2/werkzeug/contrib/testtools.pyi
deleted file mode 100644
index c304f39..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/testtools.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for werkzeug.contrib.testtools (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.wrappers import Response
-
-class ContentAccessors:
- def xml(self): ...
- def lxml(self): ...
- def json(self): ...
-
-class TestResponse(Response, ContentAccessors): ...
diff --git a/typeshed/third_party/2/werkzeug/contrib/wrappers.pyi b/typeshed/third_party/2/werkzeug/contrib/wrappers.pyi
deleted file mode 100644
index b538462..0000000
--- a/typeshed/third_party/2/werkzeug/contrib/wrappers.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for werkzeug.contrib.wrappers (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def is_known_charset(charset): ...
-
-class JSONRequestMixin:
- def json(self): ...
-
-class ProtobufRequestMixin:
- protobuf_check_initialization = ... # type: Any
- def parse_protobuf(self, proto_type): ...
-
-class RoutingArgsRequestMixin:
- routing_args = ... # type: Any
- routing_vars = ... # type: Any
-
-class ReverseSlashBehaviorRequestMixin:
- def path(self): ...
- def script_root(self): ...
-
-class DynamicCharsetRequestMixin:
- default_charset = ... # type: Any
- def unknown_charset(self, charset): ...
- def charset(self): ...
-
-class DynamicCharsetResponseMixin:
- default_charset = ... # type: Any
- charset = ... # type: Any
diff --git a/typeshed/third_party/2/werkzeug/datastructures.pyi b/typeshed/third_party/2/werkzeug/datastructures.pyi
deleted file mode 100644
index cbbddf9..0000000
--- a/typeshed/third_party/2/werkzeug/datastructures.pyi
+++ /dev/null
@@ -1,389 +0,0 @@
-# Stubs for werkzeug.datastructures (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from collections import Container, Iterable, Mapping, MutableSet
-
-def is_immutable(self): ...
-def iter_multi_items(mapping): ...
-def native_itermethods(names): ...
-
-class ImmutableListMixin:
- def __hash__(self): ...
- def __reduce_ex__(self, protocol): ...
- def __delitem__(self, key): ...
- def __delslice__(self, i, j): ...
- def __iadd__(self, other): ...
- __imul__ = ... # type: Any
- def __setitem__(self, key, value): ...
- def __setslice__(self, i, j, value): ...
- def append(self, item): ...
- remove = ... # type: Any
- def extend(self, iterable): ...
- def insert(self, pos, value): ...
- def pop(self, index=-1): ...
- def reverse(self): ...
- def sort(self, cmp=None, key=None, reverse=None): ...
-
-class ImmutableList(ImmutableListMixin, list): ...
-
-class ImmutableDictMixin:
- @classmethod
- def fromkeys(cls, *args, **kwargs): ...
- def __reduce_ex__(self, protocol): ...
- def __hash__(self): ...
- def setdefault(self, key, default=None): ...
- def update(self, *args, **kwargs): ...
- def pop(self, key, default=None): ...
- def popitem(self): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- def clear(self): ...
-
-class ImmutableMultiDictMixin(ImmutableDictMixin):
- def __reduce_ex__(self, protocol): ...
- def add(self, key, value): ...
- def popitemlist(self): ...
- def poplist(self, key): ...
- def setlist(self, key, new_list): ...
- def setlistdefault(self, key, default_list=None): ...
-
-class UpdateDictMixin:
- on_update = ... # type: Any
- def calls_update(name): ...
- def setdefault(self, key, default=None): ...
- def pop(self, key, default=...): ...
- __setitem__ = ... # type: Any
- __delitem__ = ... # type: Any
- clear = ... # type: Any
- popitem = ... # type: Any
- update = ... # type: Any
-
-class TypeConversionDict(dict):
- def get(self, key, default=None, type=None): ...
-
-class ImmutableTypeConversionDict(ImmutableDictMixin, TypeConversionDict):
- def copy(self): ...
- def __copy__(self): ...
-
-class ViewItems:
- def __init__(self, multi_dict, method, repr_name, *a, **kw): ...
- def __iter__(self): ...
-
-class MultiDict(TypeConversionDict):
- def __init__(self, mapping=None): ...
- def __getitem__(self, key): ...
- def __setitem__(self, key, value): ...
- def add(self, key, value): ...
- def getlist(self, key, type=None): ...
- def setlist(self, key, new_list): ...
- def setdefault(self, key, default=None): ...
- def setlistdefault(self, key, default_list=None): ...
- def items(self, multi=False): ...
- def lists(self): ...
- def keys(self): ...
- __iter__ = ... # type: Any
- def values(self): ...
- def listvalues(self): ...
- def copy(self): ...
- def deepcopy(self, memo=None): ...
- def to_dict(self, flat=True): ...
- def update(self, other_dict): ...
- def pop(self, key, default=...): ...
- def popitem(self): ...
- def poplist(self, key): ...
- def popitemlist(self): ...
- def __copy__(self): ...
- def __deepcopy__(self, memo): ...
-
-class _omd_bucket:
- prev = ... # type: Any
- key = ... # type: Any
- value = ... # type: Any
- next = ... # type: Any
- def __init__(self, omd, key, value): ...
- def unlink(self, omd): ...
-
-class OrderedMultiDict(MultiDict):
- def __init__(self, mapping=None): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- def __reduce_ex__(self, protocol): ...
- def __getitem__(self, key): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- def keys(self): ...
- __iter__ = ... # type: Any
- def values(self): ...
- def items(self, multi=False): ...
- def lists(self): ...
- def listvalues(self): ...
- def add(self, key, value): ...
- def getlist(self, key, type=None): ...
- def setlist(self, key, new_list): ...
- def setlistdefault(self, key, default_list=None): ...
- def update(self, mapping): ...
- def poplist(self, key): ...
- def pop(self, key, default=...): ...
- def popitem(self): ...
- def popitemlist(self): ...
-
-class Headers(Mapping):
- def __init__(self, defaults=None): ...
- def __getitem__(self, key, _get_mode=False): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- def get(self, key, default=None, type=None, as_bytes=False): ...
- def getlist(self, key, type=None, as_bytes=False): ...
- def get_all(self, name): ...
- def items(self, lower=False): ...
- def keys(self, lower=False): ...
- def values(self): ...
- def extend(self, iterable): ...
- def __delitem__(self, key, _index_operation=True): ...
- def remove(self, key): ...
- def pop(self, **kwargs): ...
- def popitem(self): ...
- def __contains__(self, key): ...
- has_key = ... # type: Any
- def __iter__(self): ...
- def __len__(self): ...
- def add(self, _key, _value, **kw): ...
- def add_header(self, _key, _value, **_kw): ...
- def clear(self): ...
- def set(self, _key, _value, **kw): ...
- def setdefault(self, key, value): ...
- def __setitem__(self, key, value): ...
- def to_list(self, charset=''): ...
- def to_wsgi_list(self): ...
- def copy(self): ...
- def __copy__(self): ...
-
-class ImmutableHeadersMixin:
- def __delitem__(self, key, _index_operation=True): ... # FIXME: This is invalid but works around https://github.com/pallets/werkzeug/issues/1051
- def __setitem__(self, key, value): ...
- set = ... # type: Any
- def add(self, *args, **kwargs): ...
- remove = ... # type: Any
- add_header = ... # type: Any
- def extend(self, iterable): ...
- def insert(self, pos, value): ...
- def pop(self, **kwargs): ...
- def popitem(self): ...
- def setdefault(self, key, default): ...
-
-class EnvironHeaders(ImmutableHeadersMixin, Headers):
- environ = ... # type: Any
- def __init__(self, environ): ...
- def __eq__(self, other): ...
- def __getitem__(self, key, _get_mode=False): ...
- def __len__(self): ...
- def __iter__(self): ...
- def copy(self): ...
-
-class CombinedMultiDict(ImmutableMultiDictMixin, MultiDict):
- def __reduce_ex__(self, protocol): ...
- dicts = ... # type: Any
- def __init__(self, dicts=None): ...
- @classmethod
- def fromkeys(cls): ...
- def __getitem__(self, key): ...
- def get(self, key, default=None, type=None): ...
- def getlist(self, key, type=None): ...
- def keys(self): ...
- __iter__ = ... # type: Any
- def items(self, multi=False): ...
- def values(self): ...
- def lists(self): ...
- def listvalues(self): ...
- def copy(self): ...
- def to_dict(self, flat=True): ...
- def __len__(self): ...
- def __contains__(self, key): ...
- has_key = ... # type: Any
-
-class FileMultiDict(MultiDict):
- def add_file(self, name, file, filename=None, content_type=None): ...
-
-class ImmutableDict(ImmutableDictMixin, dict):
- def copy(self): ...
- def __copy__(self): ...
-
-class ImmutableMultiDict(ImmutableMultiDictMixin, MultiDict):
- def copy(self): ...
- def __copy__(self): ...
-
-class ImmutableOrderedMultiDict(ImmutableMultiDictMixin, OrderedMultiDict):
- def copy(self): ...
- def __copy__(self): ...
-
-class Accept(ImmutableList):
- provided = ... # type: Any
- def __init__(self, values=...): ...
- def __getitem__(self, key): ...
- def quality(self, key): ...
- def __contains__(self, value): ...
- def index(self, key): ...
- def find(self, key): ...
- def values(self): ...
- def to_header(self): ...
- def best_match(self, matches, default=None): ...
- @property
- def best(self): ...
-
-class MIMEAccept(Accept):
- @property
- def accept_html(self): ...
- @property
- def accept_xhtml(self): ...
- @property
- def accept_json(self): ...
-
-class LanguageAccept(Accept): ...
-class CharsetAccept(Accept): ...
-
-def cache_property(key, empty, type): ...
-
-class _CacheControl(UpdateDictMixin, dict):
- no_cache = ... # type: Any
- no_store = ... # type: Any
- max_age = ... # type: Any
- no_transform = ... # type: Any
- on_update = ... # type: Any
- provided = ... # type: Any
- def __init__(self, values=..., on_update=None): ...
- def to_header(self): ...
-
-class RequestCacheControl(ImmutableDictMixin, _CacheControl):
- max_stale = ... # type: Any
- min_fresh = ... # type: Any
- no_transform = ... # type: Any
- only_if_cached = ... # type: Any
-
-class ResponseCacheControl(_CacheControl):
- public = ... # type: Any
- private = ... # type: Any
- must_revalidate = ... # type: Any
- proxy_revalidate = ... # type: Any
- s_maxage = ... # type: Any
-
-class CallbackDict(UpdateDictMixin, dict):
- on_update = ... # type: Any
- def __init__(self, initial=None, on_update=None): ...
-
-class HeaderSet(MutableSet):
- on_update = ... # type: Any
- def __init__(self, headers=None, on_update=None): ...
- def add(self, header): ...
- def remove(self, header): ...
- def update(self, iterable): ...
- def discard(self, header): ...
- def find(self, header): ...
- def index(self, header): ...
- def clear(self): ...
- def as_set(self, preserve_casing=False): ...
- def to_header(self): ...
- def __getitem__(self, idx): ...
- def __delitem__(self, idx): ...
- def __setitem__(self, idx, value): ...
- def __contains__(self, header): ...
- def __len__(self): ...
- def __iter__(self): ...
- def __nonzero__(self): ...
-
-class ETags(Container, Iterable):
- star_tag = ... # type: Any
- def __init__(self, strong_etags=None, weak_etags=None, star_tag=False): ...
- def as_set(self, include_weak=False): ...
- def is_weak(self, etag): ...
- def contains_weak(self, etag): ...
- def contains(self, etag): ...
- def contains_raw(self, etag): ...
- def to_header(self): ...
- def __call__(self, etag=None, data=None, include_weak=False): ...
- def __bool__(self): ...
- __nonzero__ = ... # type: Any
- def __iter__(self): ...
- def __contains__(self, etag): ...
-
-class IfRange:
- etag = ... # type: Any
- date = ... # type: Any
- def __init__(self, etag=None, date=None): ...
- def to_header(self): ...
-
-class Range:
- units = ... # type: Any
- ranges = ... # type: Any
- def __init__(self, units, ranges): ...
- def range_for_length(self, length): ...
- def make_content_range(self, length): ...
- def to_header(self): ...
- def to_content_range_header(self, length): ...
-
-class ContentRange:
- on_update = ... # type: Any
- def __init__(self, units, start, stop, length=None, on_update=None): ...
- units = ... # type: Any
- start = ... # type: Any
- stop = ... # type: Any
- length = ... # type: Any
- def set(self, start, stop, length=None, units=''): ...
- def unset(self): ...
- def to_header(self): ...
- def __nonzero__(self): ...
- __bool__ = ... # type: Any
-
-class Authorization(ImmutableDictMixin, dict):
- type = ... # type: Any
- def __init__(self, auth_type, data=None): ...
- username = ... # type: Any
- password = ... # type: Any
- realm = ... # type: Any
- nonce = ... # type: Any
- uri = ... # type: Any
- nc = ... # type: Any
- cnonce = ... # type: Any
- response = ... # type: Any
- opaque = ... # type: Any
- @property
- def qop(self): ...
-
-class WWWAuthenticate(UpdateDictMixin, dict):
- on_update = ... # type: Any
- def __init__(self, auth_type=None, values=None, on_update=None): ...
- def set_basic(self, realm=''): ...
- def set_digest(self, realm, nonce, qop=..., opaque=None, algorithm=None, stale=False): ...
- def to_header(self): ...
- @staticmethod
- def auth_property(name, doc=None): ...
- type = ... # type: Any
- realm = ... # type: Any
- domain = ... # type: Any
- nonce = ... # type: Any
- opaque = ... # type: Any
- algorithm = ... # type: Any
- qop = ... # type: Any
- stale = ... # type: Any
-
-class FileStorage:
- name = ... # type: Any
- stream = ... # type: Any
- filename = ... # type: Any
- headers = ... # type: Any
- def __init__(self, stream=None, filename=None, name=None, content_type=None, content_length=None, headers=None): ...
- @property
- def content_type(self): ...
- @property
- def content_length(self): ...
- @property
- def mimetype(self): ...
- @property
- def mimetype_params(self): ...
- def save(self, dst, buffer_size=16384): ...
- def close(self): ...
- def __nonzero__(self): ...
- __bool__ = ... # type: Any
- def __getattr__(self, name): ...
- def __iter__(self): ...
diff --git a/typeshed/third_party/2/werkzeug/debug/__init__.pyi b/typeshed/third_party/2/werkzeug/debug/__init__.pyi
deleted file mode 100644
index abe6495..0000000
--- a/typeshed/third_party/2/werkzeug/debug/__init__.pyi
+++ /dev/null
@@ -1,40 +0,0 @@
-# Stubs for werkzeug.debug (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.wrappers import BaseRequest as Request, BaseResponse as Response
-
-PIN_TIME = ... # type: Any
-
-class _ConsoleFrame:
- console = ... # type: Any
- id = ... # type: Any
- def __init__(self, namespace): ...
-
-def get_pin_and_cookie_name(app): ...
-
-class DebuggedApplication:
- app = ... # type: Any
- evalex = ... # type: Any
- frames = ... # type: Any
- tracebacks = ... # type: Any
- request_key = ... # type: Any
- console_path = ... # type: Any
- console_init_func = ... # type: Any
- show_hidden_frames = ... # type: Any
- secret = ... # type: Any
- pin_logging = ... # type: Any
- pin = ... # type: Any
- def __init__(self, app, evalex=False, request_key='', console_path='', console_init_func=None, show_hidden_frames=False, lodgeit_url=None, pin_security=True, pin_logging=True): ...
- @property
- def pin_cookie_name(self): ...
- def debug_application(self, environ, start_response): ...
- def execute_command(self, request, command, frame): ...
- def display_console(self, request): ...
- def paste_traceback(self, request, traceback): ...
- def get_resource(self, request, filename): ...
- def is_trusted(self, environ): ...
- def pin_auth(self, request): ...
- def log_pin_request(self): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/2/werkzeug/debug/console.pyi b/typeshed/third_party/2/werkzeug/debug/console.pyi
deleted file mode 100644
index ddc1a33..0000000
--- a/typeshed/third_party/2/werkzeug/debug/console.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-# Stubs for werkzeug.debug.console (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import code
-
-class HTMLStringO:
- def __init__(self): ...
- def isatty(self): ...
- def close(self): ...
- def flush(self): ...
- def seek(self, n, mode=0): ...
- def readline(self): ...
- def reset(self): ...
- def write(self, x): ...
- def writelines(self, x): ...
-
-class ThreadedStream:
- @staticmethod
- def push(): ...
- @staticmethod
- def fetch(): ...
- @staticmethod
- def displayhook(obj): ...
- def __setattr__(self, name, value): ...
- def __dir__(self): ...
- def __getattribute__(self, name): ...
-
-class _ConsoleLoader:
- def __init__(self): ...
- def register(self, code, source): ...
- def get_source_by_code(self, code): ...
-
-class _InteractiveConsole(code.InteractiveInterpreter):
- globals = ... # type: Any
- more = ... # type: Any
- buffer = ... # type: Any
- def __init__(self, globals, locals): ...
- def runsource(self, source): ...
- def runcode(self, code): ...
- def showtraceback(self): ...
- def showsyntaxerror(self, filename=None): ...
- def write(self, data): ...
-
-class Console:
- def __init__(self, globals=None, locals=None): ...
- def eval(self, code): ...
diff --git a/typeshed/third_party/2/werkzeug/debug/repr.pyi b/typeshed/third_party/2/werkzeug/debug/repr.pyi
deleted file mode 100644
index 6889a27..0000000
--- a/typeshed/third_party/2/werkzeug/debug/repr.pyi
+++ /dev/null
@@ -1,37 +0,0 @@
-# Stubs for werkzeug.debug.repr (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-deque = ... # type: Any
-missing = ... # type: Any
-RegexType = ... # type: Any
-HELP_HTML = ... # type: Any
-OBJECT_DUMP_HTML = ... # type: Any
-
-def debug_repr(obj): ...
-def dump(obj=...): ...
-
-class _Helper:
- def __call__(self, topic=None): ...
-
-helper = ... # type: Any
-
-class DebugReprGenerator:
- def __init__(self): ...
- list_repr = ... # type: Any
- tuple_repr = ... # type: Any
- set_repr = ... # type: Any
- frozenset_repr = ... # type: Any
- deque_repr = ... # type: Any
- def regex_repr(self, obj): ...
- def string_repr(self, obj, limit=70): ...
- def dict_repr(self, d, recursive, limit=5): ...
- def object_repr(self, obj): ...
- def dispatch_repr(self, obj, recursive): ...
- def fallback_repr(self): ...
- def repr(self, obj): ...
- def dump_object(self, obj): ...
- def dump_locals(self, d): ...
- def render_object_dump(self, items, title, repr=None): ...
diff --git a/typeshed/third_party/2/werkzeug/debug/tbtools.pyi b/typeshed/third_party/2/werkzeug/debug/tbtools.pyi
deleted file mode 100644
index 1279409..0000000
--- a/typeshed/third_party/2/werkzeug/debug/tbtools.pyi
+++ /dev/null
@@ -1,67 +0,0 @@
-# Stubs for werkzeug.debug.tbtools (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-UTF8_COOKIE = ... # type: Any
-system_exceptions = ... # type: Any
-HEADER = ... # type: Any
-FOOTER = ... # type: Any
-PAGE_HTML = ... # type: Any
-CONSOLE_HTML = ... # type: Any
-SUMMARY_HTML = ... # type: Any
-FRAME_HTML = ... # type: Any
-SOURCE_LINE_HTML = ... # type: Any
-
-def render_console_html(secret, evalex_trusted=True): ...
-def get_current_traceback(ignore_system_exceptions=False, show_hidden_frames=False, skip=0): ...
-
-class Line:
- lineno = ... # type: Any
- code = ... # type: Any
- in_frame = ... # type: Any
- current = ... # type: Any
- def __init__(self, lineno, code): ...
- def classes(self): ...
- def render(self): ...
-
-class Traceback:
- exc_type = ... # type: Any
- exc_value = ... # type: Any
- exception_type = ... # type: Any
- frames = ... # type: Any
- def __init__(self, exc_type, exc_value, tb): ...
- def filter_hidden_frames(self): ...
- def is_syntax_error(self): ...
- def exception(self): ...
- def log(self, logfile=None): ...
- def paste(self): ...
- def render_summary(self, include_title=True): ...
- def render_full(self, evalex=False, secret=None, evalex_trusted=True): ...
- def generate_plaintext_traceback(self): ...
- def plaintext(self): ...
- id = ... # type: Any
-
-class Frame:
- lineno = ... # type: Any
- function_name = ... # type: Any
- locals = ... # type: Any
- globals = ... # type: Any
- filename = ... # type: Any
- module = ... # type: Any
- loader = ... # type: Any
- code = ... # type: Any
- hide = ... # type: Any
- info = ... # type: Any
- def __init__(self, exc_type, exc_value, tb): ...
- def render(self): ...
- def render_line_context(self): ...
- def get_annotated_lines(self): ...
- def eval(self, code, mode=''): ...
- def sourcelines(self): ...
- def get_context_lines(self, context=5): ...
- @property
- def current_line(self): ...
- def console(self): ...
- id = ... # type: Any
diff --git a/typeshed/third_party/2/werkzeug/exceptions.pyi b/typeshed/third_party/2/werkzeug/exceptions.pyi
deleted file mode 100644
index d520518..0000000
--- a/typeshed/third_party/2/werkzeug/exceptions.pyi
+++ /dev/null
@@ -1,140 +0,0 @@
-# Stubs for werkzeug.exceptions (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class HTTPException(Exception):
- code = ... # type: Any
- description = ... # type: Any
- response = ... # type: Any
- def __init__(self, description=None, response=None): ...
- @classmethod
- def wrap(cls, exception, name=None): ...
- @property
- def name(self): ...
- def get_description(self, environ=None): ...
- def get_body(self, environ=None): ...
- def get_headers(self, environ=None): ...
- def get_response(self, environ=None): ...
- def __call__(self, environ, start_response): ...
-
-class BadRequest(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class ClientDisconnected(BadRequest): ...
-class SecurityError(BadRequest): ...
-class BadHost(BadRequest): ...
-
-class Unauthorized(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Forbidden(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class NotFound(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class MethodNotAllowed(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
- valid_methods = ... # type: Any
- def __init__(self, valid_methods=None, description=None): ...
- def get_headers(self, environ): ...
-
-class NotAcceptable(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestTimeout(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Conflict(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Gone(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class LengthRequired(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class PreconditionFailed(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestEntityTooLarge(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestURITooLarge(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class UnsupportedMediaType(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestedRangeNotSatisfiable(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class ExpectationFailed(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class ImATeapot(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class UnprocessableEntity(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class PreconditionRequired(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class TooManyRequests(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestHeaderFieldsTooLarge(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class InternalServerError(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class NotImplemented(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class BadGateway(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class ServiceUnavailable(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class GatewayTimeout(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class HTTPVersionNotSupported(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Aborter:
- mapping = ... # type: Any
- def __init__(self, mapping=None, extra=None): ...
- def __call__(self, code, *args, **kwargs): ...
diff --git a/typeshed/third_party/2/werkzeug/filesystem.pyi b/typeshed/third_party/2/werkzeug/filesystem.pyi
deleted file mode 100644
index 9f1b0bb..0000000
--- a/typeshed/third_party/2/werkzeug/filesystem.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for werkzeug.filesystem (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-has_likely_buggy_unicode_filesystem = ... # type: Any
-
-class BrokenFilesystemWarning(RuntimeWarning, UnicodeWarning): ...
-
-def get_filesystem_encoding(): ...
diff --git a/typeshed/third_party/2/werkzeug/formparser.pyi b/typeshed/third_party/2/werkzeug/formparser.pyi
deleted file mode 100644
index 4b61d27..0000000
--- a/typeshed/third_party/2/werkzeug/formparser.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for werkzeug.formparser (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def default_stream_factory(total_content_length, filename, content_type, content_length=None): ...
-def parse_form_data(environ, stream_factory=None, charset='', errors='', max_form_memory_size=None, max_content_length=None, cls=None, silent=True): ...
-def exhaust_stream(f): ...
-
-class FormDataParser:
- stream_factory = ... # type: Any
- charset = ... # type: Any
- errors = ... # type: Any
- max_form_memory_size = ... # type: Any
- max_content_length = ... # type: Any
- cls = ... # type: Any
- silent = ... # type: Any
- def __init__(self, stream_factory=None, charset='', errors='', max_form_memory_size=None, max_content_length=None, cls=None, silent=True): ...
- def get_parse_func(self, mimetype, options): ...
- def parse_from_environ(self, environ): ...
- def parse(self, stream, mimetype, content_length, options=None): ...
- parse_functions = ... # type: Any
-
-def is_valid_multipart_boundary(boundary): ...
-def parse_multipart_headers(iterable): ...
-
-class MultiPartParser:
- stream_factory = ... # type: Any
- charset = ... # type: Any
- errors = ... # type: Any
- max_form_memory_size = ... # type: Any
- cls = ... # type: Any
- buffer_size = ... # type: Any
- def __init__(self, stream_factory=None, charset='', errors='', max_form_memory_size=None, cls=None, buffer_size=...): ...
- def fail(self, message): ...
- def get_part_encoding(self, headers): ...
- def get_part_charset(self, headers): ...
- def start_file_streaming(self, filename, headers, total_content_length): ...
- def in_memory_threshold_reached(self, bytes): ...
- def validate_boundary(self, boundary): ...
- def parse_lines(self, file, boundary, content_length): ...
- def parse_parts(self, file, boundary, content_length): ...
- def parse(self, file, boundary, content_length): ...
diff --git a/typeshed/third_party/2/werkzeug/http.pyi b/typeshed/third_party/2/werkzeug/http.pyi
deleted file mode 100644
index 1c6e3e8..0000000
--- a/typeshed/third_party/2/werkzeug/http.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for werkzeug.http (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from urllib2 import parse_http_list as _parse_list_header
-
-HTTP_STATUS_CODES = ... # type: Any
-
-def wsgi_to_bytes(data): ...
-def bytes_to_wsgi(data): ...
-def quote_header_value(value, extra_chars='', allow_token=True): ...
-def unquote_header_value(value, is_filename=False): ...
-def dump_options_header(header, options): ...
-def dump_header(iterable, allow_token=True): ...
-def parse_list_header(value): ...
-def parse_dict_header(value, cls=...): ...
-def parse_options_header(value, multiple=False): ...
-def parse_accept_header(value, cls=None): ...
-def parse_cache_control_header(value, on_update=None, cls=None): ...
-def parse_set_header(value, on_update=None): ...
-def parse_authorization_header(value): ...
-def parse_www_authenticate_header(value, on_update=None): ...
-def parse_if_range_header(value): ...
-def parse_range_header(value, make_inclusive=True): ...
-def parse_content_range_header(value, on_update=None): ...
-def quote_etag(etag, weak=False): ...
-def unquote_etag(etag): ...
-def parse_etags(value): ...
-def generate_etag(data): ...
-def parse_date(value): ...
-def cookie_date(expires=None): ...
-def http_date(timestamp=None): ...
-def is_resource_modified(environ, etag=None, data=None, last_modified=None): ...
-def remove_entity_headers(headers, allowed=...): ...
-def remove_hop_by_hop_headers(headers): ...
-def is_entity_header(header): ...
-def is_hop_by_hop_header(header): ...
-def parse_cookie(header, charset='', errors='', cls=None): ...
-def dump_cookie(key, value='', max_age=None, expires=None, path='', domain=None, secure=False, httponly=False, charset='', sync_expires=True): ...
-def is_byte_range_valid(start, stop, length): ...
diff --git a/typeshed/third_party/2/werkzeug/local.pyi b/typeshed/third_party/2/werkzeug/local.pyi
deleted file mode 100644
index 8b32367..0000000
--- a/typeshed/third_party/2/werkzeug/local.pyi
+++ /dev/null
@@ -1,104 +0,0 @@
-# Stubs for werkzeug.local (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def release_local(local): ...
-
-class Local:
- def __init__(self): ...
- def __iter__(self): ...
- def __call__(self, proxy): ...
- def __release_local__(self): ...
- def __getattr__(self, name): ...
- def __setattr__(self, name, value): ...
- def __delattr__(self, name): ...
-
-class LocalStack:
- def __init__(self): ...
- def __release_local__(self): ...
- def _get__ident_func__(self): ...
- def _set__ident_func__(self, value): ...
- __ident_func__ = ... # type: Any
- def __call__(self): ...
- def push(self, obj): ...
- def pop(self): ...
- @property
- def top(self): ...
-
-class LocalManager:
- locals = ... # type: Any
- ident_func = ... # type: Any
- def __init__(self, locals=None, ident_func=None): ...
- def get_ident(self): ...
- def cleanup(self): ...
- def make_middleware(self, app): ...
- def middleware(self, func): ...
-
-class LocalProxy:
- def __init__(self, local, name=None): ...
- @property
- def __dict__(self): ...
- def __bool__(self): ...
- def __unicode__(self): ...
- def __dir__(self): ...
- def __getattr__(self, name): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- __getslice__ = ... # type: Any
- def __setslice__(self, i, j, seq): ...
- def __delslice__(self, i, j): ...
- __setattr__ = ... # type: Any
- __delattr__ = ... # type: Any
- __lt__ = ... # type: Any
- __le__ = ... # type: Any
- __eq__ = ... # type: Any
- __ne__ = ... # type: Any
- __gt__ = ... # type: Any
- __ge__ = ... # type: Any
- __cmp__ = ... # type: Any
- __hash__ = ... # type: Any
- __call__ = ... # type: Any
- __len__ = ... # type: Any
- __getitem__ = ... # type: Any
- __iter__ = ... # type: Any
- __contains__ = ... # type: Any
- __add__ = ... # type: Any
- __sub__ = ... # type: Any
- __mul__ = ... # type: Any
- __floordiv__ = ... # type: Any
- __mod__ = ... # type: Any
- __divmod__ = ... # type: Any
- __pow__ = ... # type: Any
- __lshift__ = ... # type: Any
- __rshift__ = ... # type: Any
- __and__ = ... # type: Any
- __xor__ = ... # type: Any
- __or__ = ... # type: Any
- __div__ = ... # type: Any
- __truediv__ = ... # type: Any
- __neg__ = ... # type: Any
- __pos__ = ... # type: Any
- __abs__ = ... # type: Any
- __invert__ = ... # type: Any
- __complex__ = ... # type: Any
- __int__ = ... # type: Any
- __long__ = ... # type: Any
- __float__ = ... # type: Any
- __oct__ = ... # type: Any
- __hex__ = ... # type: Any
- __index__ = ... # type: Any
- __coerce__ = ... # type: Any
- __enter__ = ... # type: Any
- __exit__ = ... # type: Any
- __radd__ = ... # type: Any
- __rsub__ = ... # type: Any
- __rmul__ = ... # type: Any
- __rdiv__ = ... # type: Any
- __rtruediv__ = ... # type: Any
- __rfloordiv__ = ... # type: Any
- __rmod__ = ... # type: Any
- __rdivmod__ = ... # type: Any
- __copy__ = ... # type: Any
- __deepcopy__ = ... # type: Any
diff --git a/typeshed/third_party/2/werkzeug/posixemulation.pyi b/typeshed/third_party/2/werkzeug/posixemulation.pyi
deleted file mode 100644
index 5234999..0000000
--- a/typeshed/third_party/2/werkzeug/posixemulation.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for werkzeug.posixemulation (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from ._compat import to_unicode as to_unicode
-from .filesystem import get_filesystem_encoding as get_filesystem_encoding
-
-can_rename_open_file = ... # type: Any
-
-def rename(src, dst): ...
diff --git a/typeshed/third_party/2/werkzeug/routing.pyi b/typeshed/third_party/2/werkzeug/routing.pyi
deleted file mode 100644
index ab94060..0000000
--- a/typeshed/third_party/2/werkzeug/routing.pyi
+++ /dev/null
@@ -1,181 +0,0 @@
-# Stubs for werkzeug.routing (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.exceptions import HTTPException
-
-def parse_converter_args(argstr): ...
-def parse_rule(rule): ...
-
-class RoutingException(Exception): ...
-
-class RequestRedirect(HTTPException, RoutingException):
- code = ... # type: Any
- new_url = ... # type: Any
- def __init__(self, new_url): ...
- def get_response(self, environ): ...
-
-class RequestSlash(RoutingException): ...
-
-class RequestAliasRedirect(RoutingException):
- matched_values = ... # type: Any
- def __init__(self, matched_values): ...
-
-class BuildError(RoutingException, LookupError):
- endpoint = ... # type: Any
- values = ... # type: Any
- method = ... # type: Any
- suggested = ... # type: Any
- def __init__(self, endpoint, values, method, adapter=None): ...
- def closest_rule(self, adapter): ...
-
-class ValidationError(ValueError): ...
-
-class RuleFactory:
- def get_rules(self, map): ...
-
-class Subdomain(RuleFactory):
- subdomain = ... # type: Any
- rules = ... # type: Any
- def __init__(self, subdomain, rules): ...
- def get_rules(self, map): ...
-
-class Submount(RuleFactory):
- path = ... # type: Any
- rules = ... # type: Any
- def __init__(self, path, rules): ...
- def get_rules(self, map): ...
-
-class EndpointPrefix(RuleFactory):
- prefix = ... # type: Any
- rules = ... # type: Any
- def __init__(self, prefix, rules): ...
- def get_rules(self, map): ...
-
-class RuleTemplate:
- rules = ... # type: Any
- def __init__(self, rules): ...
- def __call__(self, *args, **kwargs): ...
-
-class RuleTemplateFactory(RuleFactory):
- rules = ... # type: Any
- context = ... # type: Any
- def __init__(self, rules, context): ...
- def get_rules(self, map): ...
-
-class Rule(RuleFactory):
- rule = ... # type: Any
- is_leaf = ... # type: Any
- map = ... # type: Any
- strict_slashes = ... # type: Any
- subdomain = ... # type: Any
- host = ... # type: Any
- defaults = ... # type: Any
- build_only = ... # type: Any
- alias = ... # type: Any
- methods = ... # type: Any
- endpoint = ... # type: Any
- redirect_to = ... # type: Any
- arguments = ... # type: Any
- def __init__(self, string, defaults=None, subdomain=None, methods=None, build_only=False, endpoint=None, strict_slashes=None, redirect_to=None, alias=False, host=None): ...
- def empty(self): ...
- def get_empty_kwargs(self): ...
- def get_rules(self, map): ...
- def refresh(self): ...
- def bind(self, map, rebind=False): ...
- def get_converter(self, variable_name, converter_name, args, kwargs): ...
- def compile(self): ...
- def match(self, path): ...
- def build(self, values, append_unknown=True): ...
- def provides_defaults_for(self, rule): ...
- def suitable_for(self, values, method=None): ...
- def match_compare_key(self): ...
- def build_compare_key(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class BaseConverter:
- regex = ... # type: Any
- weight = ... # type: Any
- map = ... # type: Any
- def __init__(self, map): ...
- def to_python(self, value): ...
- def to_url(self, value): ...
-
-class UnicodeConverter(BaseConverter):
- regex = ... # type: Any
- def __init__(self, map, minlength=1, maxlength=None, length=None): ...
-
-class AnyConverter(BaseConverter):
- regex = ... # type: Any
- def __init__(self, map, *items): ...
-
-class PathConverter(BaseConverter):
- regex = ... # type: Any
- weight = ... # type: Any
-
-class NumberConverter(BaseConverter):
- weight = ... # type: Any
- fixed_digits = ... # type: Any
- min = ... # type: Any
- max = ... # type: Any
- def __init__(self, map, fixed_digits=0, min=None, max=None): ...
- def to_python(self, value): ...
- def to_url(self, value): ...
-
-class IntegerConverter(NumberConverter):
- regex = ... # type: Any
- num_convert = ... # type: Any
-
-class FloatConverter(NumberConverter):
- regex = ... # type: Any
- num_convert = ... # type: Any
- def __init__(self, map, min=None, max=None): ...
-
-class UUIDConverter(BaseConverter):
- regex = ... # type: Any
- def to_python(self, value): ...
- def to_url(self, value): ...
-
-DEFAULT_CONVERTERS = ... # type: Any
-
-class Map:
- default_converters = ... # type: Any
- default_subdomain = ... # type: Any
- charset = ... # type: Any
- encoding_errors = ... # type: Any
- strict_slashes = ... # type: Any
- redirect_defaults = ... # type: Any
- host_matching = ... # type: Any
- converters = ... # type: Any
- sort_parameters = ... # type: Any
- sort_key = ... # type: Any
- def __init__(self, rules=None, default_subdomain='', charset='', strict_slashes=True, redirect_defaults=True, converters=None, sort_parameters=False, sort_key=None, encoding_errors='', host_matching=False): ...
- def is_endpoint_expecting(self, endpoint, *arguments): ...
- def iter_rules(self, endpoint=None): ...
- def add(self, rulefactory): ...
- def bind(self, server_name, script_name=None, subdomain=None, url_scheme='', default_method='', path_info=None, query_args=None): ...
- def bind_to_environ(self, environ, server_name=None, subdomain=None): ...
- def update(self): ...
-
-class MapAdapter:
- map = ... # type: Any
- server_name = ... # type: Any
- script_name = ... # type: Any
- subdomain = ... # type: Any
- url_scheme = ... # type: Any
- path_info = ... # type: Any
- default_method = ... # type: Any
- query_args = ... # type: Any
- def __init__(self, map, server_name, script_name, subdomain, url_scheme, path_info, default_method, query_args=None): ...
- def dispatch(self, view_func, path_info=None, method=None, catch_http_exceptions=False): ...
- def match(self, path_info=None, method=None, return_rule=False, query_args=None): ...
- def test(self, path_info=None, method=None): ...
- def allowed_methods(self, path_info=None): ...
- def get_host(self, domain_part): ...
- def get_default_redirect(self, rule, method, values, query_args): ...
- def encode_query_args(self, query_args): ...
- def make_redirect_url(self, path_info, query_args=None, domain_part=None): ...
- def make_alias_redirect_url(self, path, endpoint, values, method, query_args): ...
- def build(self, endpoint, values=None, method=None, force_external=False, append_unknown=True): ...
diff --git a/typeshed/third_party/2/werkzeug/script.pyi b/typeshed/third_party/2/werkzeug/script.pyi
deleted file mode 100644
index e84180e..0000000
--- a/typeshed/third_party/2/werkzeug/script.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for werkzeug.script (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-argument_types = ... # type: Any
-converters = ... # type: Any
-
-def run(namespace=None, action_prefix='', args=None): ...
-def fail(message, code=-1): ...
-def find_actions(namespace, action_prefix): ...
-def print_usage(actions): ...
-def analyse_action(func): ...
-def make_shell(init_func=None, banner=None, use_ipython=True): ...
-def make_runserver(app_factory, hostname='', port=5000, use_reloader=False, use_debugger=False, use_evalex=True, threaded=False, processes=1, static_files=None, extra_files=None, ssl_context=None): ...
diff --git a/typeshed/third_party/2/werkzeug/security.pyi b/typeshed/third_party/2/werkzeug/security.pyi
deleted file mode 100644
index c3752c1..0000000
--- a/typeshed/third_party/2/werkzeug/security.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for werkzeug.security (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-SALT_CHARS = ... # type: Any
-DEFAULT_PBKDF2_ITERATIONS = ... # type: Any
-
-def pbkdf2_hex(data, salt, iterations=..., keylen=None, hashfunc=None): ...
-def pbkdf2_bin(data, salt, iterations=..., keylen=None, hashfunc=None): ...
-def safe_str_cmp(a, b): ...
-def gen_salt(length): ...
-def generate_password_hash(password, method='', salt_length=8): ...
-def check_password_hash(pwhash, password): ...
-def safe_join(directory, filename): ...
diff --git a/typeshed/third_party/2/werkzeug/serving.pyi b/typeshed/third_party/2/werkzeug/serving.pyi
deleted file mode 100644
index 752e3e7..0000000
--- a/typeshed/third_party/2/werkzeug/serving.pyi
+++ /dev/null
@@ -1,83 +0,0 @@
-# Stubs for werkzeug.serving (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from ._compat import PY2 as PY2
-from SocketServer import ThreadingMixIn, ForkingMixIn
-from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
-
-class _SslDummy:
- def __getattr__(self, name): ...
-
-ssl = ... # type: Any
-LISTEN_QUEUE = ... # type: Any
-can_open_by_fd = ... # type: Any
-
-class WSGIRequestHandler(BaseHTTPRequestHandler):
- @property
- def server_version(self): ...
- def make_environ(self): ...
- environ = ... # type: Any
- close_connection = ... # type: Any
- def run_wsgi(self): ...
- def handle(self): ...
- def initiate_shutdown(self): ...
- def connection_dropped(self, error, environ=None): ...
- raw_requestline = ... # type: Any
- def handle_one_request(self): ...
- def send_response(self, code, message=None): ...
- def version_string(self): ...
- def address_string(self): ...
- def log_request(self, code='', size=''): ...
- def log_error(self, *args): ...
- def log_message(self, format, *args): ...
- def log(self, type, message, *args): ...
-
-BaseRequestHandler = ... # type: Any
-
-def generate_adhoc_ssl_pair(cn=None): ...
-def make_ssl_devcert(base_path, host=None, cn=None): ...
-def generate_adhoc_ssl_context(): ...
-def load_ssl_context(cert_file, pkey_file=None, protocol=None): ...
-
-class _SSLContext:
- def __init__(self, protocol): ...
- def load_cert_chain(self, certfile, keyfile=None, password=None): ...
- def wrap_socket(self, sock, **kwargs): ...
-
-def is_ssl_error(error=None): ...
-def select_ip_version(host, port): ...
-
-class BaseWSGIServer(HTTPServer):
- multithread = ... # type: Any
- multiprocess = ... # type: Any
- request_queue_size = ... # type: Any
- address_family = ... # type: Any
- app = ... # type: Any
- passthrough_errors = ... # type: Any
- shutdown_signal = ... # type: Any
- host = ... # type: Any
- port = ... # type: Any
- socket = ... # type: Any
- server_address = ... # type: Any
- ssl_context = ... # type: Any
- def __init__(self, host, port, app, handler=None, passthrough_errors=False, ssl_context=None, fd=None): ...
- def log(self, type, message, *args): ...
- def serve_forever(self): ...
- def handle_error(self, request, client_address): ...
- def get_request(self): ...
-
-class ThreadedWSGIServer(ThreadingMixIn, BaseWSGIServer):
- multithread = ... # type: Any
-
-class ForkingWSGIServer(ForkingMixIn, BaseWSGIServer):
- multiprocess = ... # type: Any
- max_children = ... # type: Any
- def __init__(self, host, port, app, processes=40, handler=None, passthrough_errors=False, ssl_context=None, fd=None): ...
-
-def make_server(host=None, port=None, app=None, threaded=False, processes=1, request_handler=None, passthrough_errors=False, ssl_context=None, fd=None): ...
-def is_running_from_reloader(): ...
-def run_simple(hostname, port, application, use_reloader=False, use_debugger=False, use_evalex=True, extra_files=None, reloader_interval=1, reloader_type='', threaded=False, processes=1, request_handler=None, static_files=None, passthrough_errors=False, ssl_context=None): ...
-def run_with_reloader(*args, **kwargs): ...
-def main(): ...
diff --git a/typeshed/third_party/2/werkzeug/test.pyi b/typeshed/third_party/2/werkzeug/test.pyi
deleted file mode 100644
index 89315ca..0000000
--- a/typeshed/third_party/2/werkzeug/test.pyi
+++ /dev/null
@@ -1,85 +0,0 @@
-# Stubs for werkzeug.test (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from urllib2 import Request as U2Request
-from cookielib import CookieJar
-
-def stream_encode_multipart(values, use_tempfile=True, threshold=..., boundary=None, charset=''): ...
-def encode_multipart(values, boundary=None, charset=''): ...
-def File(fd, filename=None, mimetype=None): ...
-
-class _TestCookieHeaders:
- headers = ... # type: Any
- def __init__(self, headers): ...
- def getheaders(self, name): ...
- def get_all(self, name, default=None): ...
-
-class _TestCookieResponse:
- headers = ... # type: Any
- def __init__(self, headers): ...
- def info(self): ...
-
-class _TestCookieJar(CookieJar):
- def inject_wsgi(self, environ): ...
- def extract_wsgi(self, environ, headers): ...
-
-class EnvironBuilder:
- server_protocol = ... # type: Any
- wsgi_version = ... # type: Any
- request_class = ... # type: Any
- charset = ... # type: Any
- path = ... # type: Any
- base_url = ... # type: Any
- query_string = ... # type: Any
- args = ... # type: Any
- method = ... # type: Any
- headers = ... # type: Any
- content_type = ... # type: Any
- errors_stream = ... # type: Any
- multithread = ... # type: Any
- multiprocess = ... # type: Any
- run_once = ... # type: Any
- environ_base = ... # type: Any
- environ_overrides = ... # type: Any
- input_stream = ... # type: Any
- content_length = ... # type: Any
- closed = ... # type: Any
- def __init__(self, path='', base_url=None, query_string=None, method='', input_stream=None, content_type=None, content_length=None, errors_stream=None, multithread=False, multiprocess=False, run_once=False, headers=None, data=None, environ_base=None, environ_overrides=None, charset=''): ...
- def form_property(name, storage, doc): ...
- form = ... # type: Any
- files = ... # type: Any
- @property
- def server_name(self): ...
- @property
- def server_port(self): ...
- def __del__(self): ...
- def close(self): ...
- def get_environ(self): ...
- def get_request(self, cls=None): ...
-
-class ClientRedirectError(Exception): ...
-
-class Client:
- application = ... # type: Any
- response_wrapper = ... # type: Any
- cookie_jar = ... # type: Any
- allow_subdomain_redirects = ... # type: Any
- def __init__(self, application, response_wrapper=None, use_cookies=True, allow_subdomain_redirects=False): ...
- def set_cookie(self, server_name, key, value='', max_age=None, expires=None, path='', domain=None, secure=None, httponly=False, charset=''): ...
- def delete_cookie(self, server_name, key, path='', domain=None): ...
- def run_wsgi_app(self, environ, buffered=False): ...
- def resolve_redirect(self, response, new_location, environ, buffered=False): ...
- def open(self, *args, **kwargs): ...
- def get(self, *args, **kw): ...
- def patch(self, *args, **kw): ...
- def post(self, *args, **kw): ...
- def head(self, *args, **kw): ...
- def put(self, *args, **kw): ...
- def delete(self, *args, **kw): ...
- def options(self, *args, **kw): ...
- def trace(self, *args, **kw): ...
-
-def create_environ(*args, **kwargs): ...
-def run_wsgi_app(app, environ, buffered=False): ...
diff --git a/typeshed/third_party/2/werkzeug/testapp.pyi b/typeshed/third_party/2/werkzeug/testapp.pyi
deleted file mode 100644
index 3a85843..0000000
--- a/typeshed/third_party/2/werkzeug/testapp.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for werkzeug.testapp (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.wrappers import BaseRequest as Request, BaseResponse as Response
-
-logo = ... # type: Any
-TEMPLATE = ... # type: Any
-
-def iter_sys_path(): ...
-def render_testapp(req): ...
-def test_app(environ, start_response): ...
diff --git a/typeshed/third_party/2/werkzeug/urls.pyi b/typeshed/third_party/2/werkzeug/urls.pyi
deleted file mode 100644
index 5f55e12..0000000
--- a/typeshed/third_party/2/werkzeug/urls.pyi
+++ /dev/null
@@ -1,69 +0,0 @@
-# Stubs for werkzeug.urls (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from collections import namedtuple
-from typing import Any
-
-_URLTuple = namedtuple(
- '_URLTuple',
- ['scheme', 'netloc', 'path', 'query', 'fragment']
-)
-
-class BaseURL(_URLTuple):
- def replace(self, **kwargs): ...
- @property
- def host(self): ...
- @property
- def ascii_host(self): ...
- @property
- def port(self): ...
- @property
- def auth(self): ...
- @property
- def username(self): ...
- @property
- def raw_username(self): ...
- @property
- def password(self): ...
- @property
- def raw_password(self): ...
- def decode_query(self, *args, **kwargs): ...
- def join(self, *args, **kwargs): ...
- def to_url(self): ...
- def decode_netloc(self): ...
- def to_uri_tuple(self): ...
- def to_iri_tuple(self): ...
- def get_file_location(self, pathformat=None): ...
-
-class URL(BaseURL):
- def encode_netloc(self): ...
- def encode(self, charset='', errors=''): ...
-
-class BytesURL(BaseURL):
- def encode_netloc(self): ...
- def decode(self, charset='', errors=''): ...
-
-def url_parse(url, scheme=None, allow_fragments=True): ...
-def url_quote(string, charset='', errors='', safe='', unsafe=''): ...
-def url_quote_plus(string, charset='', errors='', safe=''): ...
-def url_unparse(components): ...
-def url_unquote(string, charset='', errors='', unsafe=''): ...
-def url_unquote_plus(s, charset='', errors=''): ...
-def url_fix(s, charset=''): ...
-def uri_to_iri(uri, charset='', errors=''): ...
-def iri_to_uri(iri, charset='', errors='', safe_conversion=False): ...
-def url_decode(s, charset='', decode_keys=False, include_empty=True, errors='', separator='', cls=None): ...
-def url_decode_stream(stream, charset='', decode_keys=False, include_empty=True, errors='', separator='', cls=None, limit=None, return_iterator=False): ...
-def url_encode(obj, charset='', encode_keys=False, sort=False, key=None, separator=''): ...
-def url_encode_stream(obj, stream=None, charset='', encode_keys=False, sort=False, key=None, separator=''): ...
-def url_join(base, url, allow_fragments=True): ...
-
-class Href:
- base = ... # type: Any
- charset = ... # type: Any
- sort = ... # type: Any
- key = ... # type: Any
- def __init__(self, base='', charset='', sort=False, key=None): ...
- def __getattr__(self, name): ...
- def __call__(self, *path, **query): ...
diff --git a/typeshed/third_party/2/werkzeug/useragents.pyi b/typeshed/third_party/2/werkzeug/useragents.pyi
deleted file mode 100644
index 96b262a..0000000
--- a/typeshed/third_party/2/werkzeug/useragents.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for werkzeug.useragents (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class UserAgentParser:
- platforms = ... # type: Any
- browsers = ... # type: Any
- def __init__(self): ...
- def __call__(self, user_agent): ...
-
-class UserAgent:
- string = ... # type: Any
- def __init__(self, environ_or_string): ...
- def to_header(self): ...
- def __nonzero__(self): ...
- __bool__ = ... # type: Any
diff --git a/typeshed/third_party/2/werkzeug/utils.pyi b/typeshed/third_party/2/werkzeug/utils.pyi
deleted file mode 100644
index ff7fd39..0000000
--- a/typeshed/third_party/2/werkzeug/utils.pyi
+++ /dev/null
@@ -1,53 +0,0 @@
-# Stubs for werkzeug.utils (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug._internal import _DictAccessorProperty
-
-class cached_property(property):
- __name__ = ... # type: Any
- __module__ = ... # type: Any
- __doc__ = ... # type: Any
- func = ... # type: Any
- def __init__(self, func, name=None, doc=None): ...
- def __set__(self, obj, value): ...
- def __get__(self, obj, type=None): ...
-
-class environ_property(_DictAccessorProperty):
- read_only = ... # type: Any
- def lookup(self, obj): ...
-
-class header_property(_DictAccessorProperty):
- def lookup(self, obj): ...
-
-class HTMLBuilder:
- def __init__(self, dialect): ...
- def __call__(self, s): ...
- def __getattr__(self, tag): ...
-
-html = ... # type: Any
-xhtml = ... # type: Any
-
-def get_content_type(mimetype, charset): ...
-def format_string(string, context): ...
-def secure_filename(filename): ...
-def escape(s, quote=None): ...
-def unescape(s): ...
-def redirect(location, code=302, Response=None): ...
-def append_slash_redirect(environ, code=301): ...
-def import_string(import_name, silent=False): ...
-def find_modules(import_path, include_packages=False, recursive=False): ...
-def validate_arguments(func, args, kwargs, drop_extra=True): ...
-def bind_arguments(func, args, kwargs): ...
-
-class ArgumentValidationError(ValueError):
- missing = ... # type: Any
- extra = ... # type: Any
- extra_positional = ... # type: Any
- def __init__(self, missing=None, extra=None, extra_positional=None): ...
-
-class ImportStringError(ImportError):
- import_name = ... # type: Any
- exception = ... # type: Any
- def __init__(self, import_name, exception): ...
diff --git a/typeshed/third_party/2/werkzeug/wrappers.pyi b/typeshed/third_party/2/werkzeug/wrappers.pyi
deleted file mode 100644
index 982650c..0000000
--- a/typeshed/third_party/2/werkzeug/wrappers.pyi
+++ /dev/null
@@ -1,201 +0,0 @@
-# Stubs for werkzeug.wrappers (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import (
- Any, Iterable, Mapping, Optional, Sequence, Tuple, Type, Union,
-)
-
-from .datastructures import (
- CombinedMultiDict, EnvironHeaders, Headers, ImmutableMultiDict,
- MultiDict, TypeConversionDict,
-)
-
-class BaseRequest:
- charset = ... # type: str
- encoding_errors = ... # type: str
- max_content_length = ... # type: Union[int, long]
- max_form_memory_size = ... # type: Union[int, long]
- parameter_storage_class = ... # type: Type
- list_storage_class = ... # type: Type
- dict_storage_class = ... # type: Type
- form_data_parser_class = ... # type: Type
- trusted_hosts = ... # type: Optional[Sequence[unicode]]
- disable_data_descriptor = ... # type: Any
- environ = ... # type: Mapping[str, object]
- shallow = ... # type: Any
- def __init__(self, environ: Mapping[basestring, object], populate_request: bool=True, shallow: bool=False) -> None: ...
- @property
- def url_charset(self) -> str: ...
- @classmethod
- def from_values(cls, *args, **kwargs) -> 'BaseRequest': ...
- @classmethod
- def application(cls, f): ...
- @property
- def want_form_data_parsed(self): ...
- def make_form_data_parser(self): ...
- def close(self) -> None: ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_value, tb): ...
- def stream(self): ...
- input_stream = ... # type: Any
- args = ... # type: ImmutableMultiDict
- def data(self): ...
- def get_data(self, cache: bool=True, as_text: bool=False, parse_form_data: bool=False) -> str: ...
- form = ... # type: ImmutableMultiDict
- values = ... # type: CombinedMultiDict
- files = ... # type: MultiDict
- cookies = ... # type: TypeConversionDict
- headers = ... # type: EnvironHeaders
- path = ... # type: unicode
- full_path = ... # type: unicode
- script_root = ... # type: unicode
- url = ... # type: unicode
- base_url = ... # type: unicode
- url_root = ... # type: unicode
- host_url = ... # type: unicode
- host = ... # type: unicode
- query_string = ... # type: str
- method = ... # type: str
- def access_route(self): ...
- @property
- def remote_addr(self) -> str: ...
- remote_user = ... # type: unicode
- scheme = ... # type: str
- is_xhr = ... # type: bool
- is_secure = ... # type: bool
- is_multithread = ... # type: bool
- is_multiprocess = ... # type: bool
- is_run_once = ... # type: bool
-
-class BaseResponse:
- charset = ... # type: str
- default_status = ... # type: int
- default_mimetype = ... # type: str
- implicit_sequence_conversion = ... # type: bool
- autocorrect_location_header = ... # type: bool
- automatically_set_content_length = ... # type: bool
- headers = ... # type: Headers
- status_code = ... # type: int
- status = ... # type: str
- direct_passthrough = ... # type: bool
- response = ... # type: Iterable[str]
- def __init__(self, response: Union[Iterable[str], str]=None, status=Union[basestring, int], headers: Union[Headers, Mapping[basestring, basestring], Sequence[Tuple[basestring, basestring]]]=None, mimetype: basestring=None, content_type: basestring=None, direct_passthrough: bool=False) -> None: ...
- def call_on_close(self, func): ...
- @classmethod
- def force_type(cls, response, environ=None): ...
- @classmethod
- def from_app(cls, app, environ, buffered=False): ...
- def get_data(self, as_text=False): ...
- def set_data(self, value): ...
- data = ... # type: Any
- def calculate_content_length(self): ...
- def make_sequence(self): ...
- def iter_encoded(self): ...
- def set_cookie(self, key, value='', max_age=None, expires=None, path='', domain=None, secure=False, httponly=False): ...
- def delete_cookie(self, key, path='', domain=None): ...
- @property
- def is_streamed(self) -> bool: ...
- @property
- def is_sequence(self) -> bool: ...
- def close(self) -> None: ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_value, tb): ...
- def freeze(self): ...
- def get_wsgi_headers(self, environ): ...
- def get_app_iter(self, environ): ...
- def get_wsgi_response(self, environ): ...
- def __call__(self, environ, start_response): ...
-
-class AcceptMixin:
- def accept_mimetypes(self): ...
- def accept_charsets(self): ...
- def accept_encodings(self): ...
- def accept_languages(self): ...
-
-class ETagRequestMixin:
- def cache_control(self): ...
- def if_match(self): ...
- def if_none_match(self): ...
- def if_modified_since(self): ...
- def if_unmodified_since(self): ...
- def if_range(self): ...
- def range(self): ...
-
-class UserAgentMixin:
- def user_agent(self): ...
-
-class AuthorizationMixin:
- def authorization(self): ...
-
-class StreamOnlyMixin:
- disable_data_descriptor = ... # type: Any
- want_form_data_parsed = ... # type: Any
-
-class ETagResponseMixin:
- @property
- def cache_control(self): ...
- status_code = ... # type: Any
- def make_conditional(self, request_or_environ, accept_ranges=False, complete_length=None): ...
- def add_etag(self, overwrite=False, weak=False): ...
- def set_etag(self, etag, weak=False): ...
- def get_etag(self): ...
- def freeze(self, no_etag=False): ...
- accept_ranges = ... # type: Any
- content_range = ... # type: Any
-
-class ResponseStream:
- mode = ... # type: Any
- response = ... # type: Any
- closed = ... # type: Any
- def __init__(self, response): ...
- def write(self, value): ...
- def writelines(self, seq): ...
- def close(self): ...
- def flush(self): ...
- def isatty(self): ...
- @property
- def encoding(self): ...
-
-class ResponseStreamMixin:
- def stream(self): ...
-
-class CommonRequestDescriptorsMixin:
- content_type = ... # type: Any
- def content_length(self): ...
- content_encoding = ... # type: Any
- content_md5 = ... # type: Any
- referrer = ... # type: Any
- date = ... # type: Any
- max_forwards = ... # type: Any
- @property
- def mimetype(self): ...
- @property
- def mimetype_params(self): ...
- def pragma(self): ...
-
-class CommonResponseDescriptorsMixin:
- mimetype = ... # type: Any
- mimetype_params = ... # type: Any
- location = ... # type: Any
- age = ... # type: Any
- content_type = ... # type: Any
- content_length = ... # type: Any
- content_location = ... # type: Any
- content_encoding = ... # type: Any
- content_md5 = ... # type: Any
- date = ... # type: Any
- expires = ... # type: Any
- last_modified = ... # type: Any
- retry_after = ... # type: Any
- vary = ... # type: Any
- content_language = ... # type: Any
- allow = ... # type: Any
-
-class WWWAuthenticateMixin:
- @property
- def www_authenticate(self): ...
-
-class Request(BaseRequest, AcceptMixin, ETagRequestMixin, UserAgentMixin, AuthorizationMixin, CommonRequestDescriptorsMixin): ...
-class PlainRequest(StreamOnlyMixin, Request): ...
-class Response(ETagResponseMixin, BaseResponse, ResponseStreamMixin, CommonResponseDescriptorsMixin, WWWAuthenticateMixin): ... # FIXME: This is invalid but works around https://github.com/pallets/werkzeug/issues/1052
diff --git a/typeshed/third_party/2/werkzeug/wsgi.pyi b/typeshed/third_party/2/werkzeug/wsgi.pyi
deleted file mode 100644
index 9c4d005..0000000
--- a/typeshed/third_party/2/werkzeug/wsgi.pyi
+++ /dev/null
@@ -1,88 +0,0 @@
-# Stubs for werkzeug.wsgi (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def responder(f): ...
-def get_current_url(environ, root_only=False, strip_querystring=False, host_only=False, trusted_hosts=None): ...
-def host_is_trusted(hostname, trusted_list): ...
-def get_host(environ, trusted_hosts=None): ...
-def get_content_length(environ): ...
-def get_input_stream(environ, safe_fallback=True): ...
-def get_query_string(environ): ...
-def get_path_info(environ, charset='', errors=''): ...
-def get_script_name(environ, charset='', errors=''): ...
-def pop_path_info(environ, charset='', errors=''): ...
-def peek_path_info(environ, charset='', errors=''): ...
-def extract_path_info(environ_or_baseurl, path_or_url, charset='', errors='', collapse_http_schemes=True): ...
-
-class SharedDataMiddleware:
- app = ... # type: Any
- exports = ... # type: Any
- cache = ... # type: Any
- cache_timeout = ... # type: Any
- fallback_mimetype = ... # type: Any
- def __init__(self, app, exports, disallow=None, cache=True, cache_timeout=..., fallback_mimetype=''): ...
- def is_allowed(self, filename): ...
- def get_file_loader(self, filename): ...
- def get_package_loader(self, package, package_path): ...
- def get_directory_loader(self, directory): ...
- def generate_etag(self, mtime, file_size, real_filename): ...
- def __call__(self, environ, start_response): ...
-
-class DispatcherMiddleware:
- app = ... # type: Any
- mounts = ... # type: Any
- def __init__(self, app, mounts=None): ...
- def __call__(self, environ, start_response): ...
-
-class ClosingIterator:
- def __init__(self, iterable, callbacks=None): ...
- def __iter__(self): ...
- def __next__(self): ...
- def close(self): ...
-
-def wrap_file(environ, file, buffer_size=8192): ...
-
-class FileWrapper:
- file = ... # type: Any
- buffer_size = ... # type: Any
- def __init__(self, file, buffer_size=8192): ...
- def close(self): ...
- def seekable(self): ...
- def seek(self, *args): ...
- def tell(self): ...
- def __iter__(self): ...
- def __next__(self): ...
-
-class _RangeWrapper:
- iterable = ... # type: Any
- byte_range = ... # type: Any
- start_byte = ... # type: Any
- end_byte = ... # type: Any
- read_length = ... # type: Any
- seekable = ... # type: Any
- end_reached = ... # type: Any
- def __init__(self, iterable, start_byte=0, byte_range=None): ...
- def __iter__(self): ...
- def __next__(self): ...
- def close(self): ...
-
-def make_line_iter(stream, limit=None, buffer_size=..., cap_at_buffer=False): ...
-def make_chunk_iter(stream, separator, limit=None, buffer_size=..., cap_at_buffer=False): ...
-
-class LimitedStream:
- limit = ... # type: Any
- def __init__(self, stream, limit): ...
- def __iter__(self): ...
- @property
- def is_exhausted(self): ...
- def on_exhausted(self): ...
- def on_disconnect(self): ...
- def exhaust(self, chunk_size=...): ...
- def read(self, size=None): ...
- def readline(self, size=None): ...
- def readlines(self, size=None): ...
- def tell(self): ...
- def __next__(self): ...
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/AES.pyi b/typeshed/third_party/2and3/Crypto/Cipher/AES.pyi
deleted file mode 100644
index 45b13ab..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/AES.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for Crypto.Cipher.AES (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-from .blockalgo import BlockAlgo
-
-__revision__ = ... # type: str
-
-class AESCipher(BlockAlgo):
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> AESCipher: ...
-
-MODE_ECB = ... # type: int
-MODE_CBC = ... # type: int
-MODE_CFB = ... # type: int
-MODE_PGP = ... # type: int
-MODE_OFB = ... # type: int
-MODE_CTR = ... # type: int
-MODE_OPENPGP = ... # type: int
-block_size = ... # type: int
-key_size = ... # type: int
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/ARC2.pyi b/typeshed/third_party/2and3/Crypto/Cipher/ARC2.pyi
deleted file mode 100644
index 08aec54..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/ARC2.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for Crypto.Cipher.ARC2 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-from .blockalgo import BlockAlgo
-
-__revision__ = ... # type: str
-
-class RC2Cipher(BlockAlgo):
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> RC2Cipher: ...
-
-MODE_ECB = ... # type: int
-MODE_CBC = ... # type: int
-MODE_CFB = ... # type: int
-MODE_PGP = ... # type: int
-MODE_OFB = ... # type: int
-MODE_CTR = ... # type: int
-MODE_OPENPGP = ... # type: int
-block_size = ... # type: int
-key_size = ... # type: int
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/ARC4.pyi b/typeshed/third_party/2and3/Crypto/Cipher/ARC4.pyi
deleted file mode 100644
index 3a52539..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/ARC4.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for Crypto.Cipher.ARC4 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-
-__revision__ = ... # type: str
-
-class ARC4Cipher:
- block_size = ... # type: int
- key_size = ... # type: int
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
- def encrypt(self, plaintext): ...
- def decrypt(self, ciphertext): ...
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> ARC4Cipher: ...
-
-block_size = ... # type: int
-key_size = ... # type: int
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/Blowfish.pyi b/typeshed/third_party/2and3/Crypto/Cipher/Blowfish.pyi
deleted file mode 100644
index 546eac2..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/Blowfish.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for Crypto.Cipher.Blowfish (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-from .blockalgo import BlockAlgo
-
-__revision__ = ... # type: str
-
-class BlowfishCipher(BlockAlgo):
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> BlowfishCipher: ...
-
-MODE_ECB = ... # type: int
-MODE_CBC = ... # type: int
-MODE_CFB = ... # type: int
-MODE_PGP = ... # type: int
-MODE_OFB = ... # type: int
-MODE_CTR = ... # type: int
-MODE_OPENPGP = ... # type: int
-block_size = ... # type: int
-key_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/CAST.pyi b/typeshed/third_party/2and3/Crypto/Cipher/CAST.pyi
deleted file mode 100644
index f63a43b..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/CAST.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for Crypto.Cipher.CAST (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-from .blockalgo import BlockAlgo
-
-__revision__ = ... # type: str
-
-class CAST128Cipher(BlockAlgo):
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> CAST128Cipher: ...
-
-MODE_ECB = ... # type: int
-MODE_CBC = ... # type: int
-MODE_CFB = ... # type: int
-MODE_PGP = ... # type: int
-MODE_OFB = ... # type: int
-MODE_CTR = ... # type: int
-MODE_OPENPGP = ... # type: int
-block_size = ... # type: int
-key_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/DES.pyi b/typeshed/third_party/2and3/Crypto/Cipher/DES.pyi
deleted file mode 100644
index c2b2f5c..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/DES.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for Crypto.Cipher.DES (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-from .blockalgo import BlockAlgo
-
-__revision__ = ... # type: str
-
-class DESCipher(BlockAlgo):
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> DESCipher: ...
-
-MODE_ECB = ... # type: int
-MODE_CBC = ... # type: int
-MODE_CFB = ... # type: int
-MODE_PGP = ... # type: int
-MODE_OFB = ... # type: int
-MODE_CTR = ... # type: int
-MODE_OPENPGP = ... # type: int
-block_size = ... # type: int
-key_size = ... # type: int
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/DES3.pyi b/typeshed/third_party/2and3/Crypto/Cipher/DES3.pyi
deleted file mode 100644
index f8684b7..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/DES3.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for Crypto.Cipher.DES3 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-
-from .blockalgo import BlockAlgo
-
-__revision__ = ... # type: str
-
-class DES3Cipher(BlockAlgo):
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> DES3Cipher: ...
-
-MODE_ECB = ... # type: int
-MODE_CBC = ... # type: int
-MODE_CFB = ... # type: int
-MODE_PGP = ... # type: int
-MODE_OFB = ... # type: int
-MODE_CTR = ... # type: int
-MODE_OPENPGP = ... # type: int
-block_size = ... # type: int
-key_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/PKCS1_OAEP.pyi b/typeshed/third_party/2and3/Crypto/Cipher/PKCS1_OAEP.pyi
deleted file mode 100644
index 4f57f48..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/PKCS1_OAEP.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Cipher.PKCS1_OAEP (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional, Union, Text
-
-from Crypto.PublicKey.RSA import _RSAobj
-
-class PKCS1OAEP_Cipher:
- def __init__(self, key: _RSAobj, hashAlgo: Any, mgfunc: Any, label: Any) -> None: ...
- def can_encrypt(self): ...
- def can_decrypt(self): ...
- def encrypt(self, message: Union[bytes, Text]) -> bytes: ...
- def decrypt(self, ct: bytes) -> bytes: ...
-
-
-def new(key: _RSAobj, hashAlgo: Optional[Any] = ..., mgfunc: Optional[Any] = ..., label: Any = ...) -> PKCS1OAEP_Cipher: ...
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/PKCS1_v1_5.pyi b/typeshed/third_party/2and3/Crypto/Cipher/PKCS1_v1_5.pyi
deleted file mode 100644
index 5d10282..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/PKCS1_v1_5.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Cipher.PKCS1_v1_5 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-
-from Crypto.PublicKey.RSA import _RSAobj
-
-class PKCS115_Cipher:
- def __init__(self, key: _RSAobj) -> None: ...
- def can_encrypt(self) -> bool: ...
- def can_decrypt(self) -> bool: ...
- rf = ... # type: Any
- def encrypt(self, message: Union[bytes, Text]) -> bytes: ...
- def decrypt(self, ct: bytes, sentinel: Any) -> bytes: ...
-
-def new(key: _RSAobj) -> PKCS115_Cipher: ...
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/XOR.pyi b/typeshed/third_party/2and3/Crypto/Cipher/XOR.pyi
deleted file mode 100644
index c131867..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/XOR.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for Crypto.Cipher.XOR (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-
-__revision__ = ... # type: str
-
-class XORCipher:
- block_size = ... # type: int
- key_size = ... # type: int
- def __init__(self, key: Union[bytes, Text], *args, **kwargs) -> None: ...
- def encrypt(self, plaintext: Union[bytes, Text]) -> bytes: ...
- def decrypt(self, ciphertext: bytes) -> bytes: ...
-
-
-def new(key: Union[bytes, Text], *args, **kwargs) -> XORCipher: ...
-
-block_size = ... # type: int
-key_size = ... # type: int
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/__init__.pyi b/typeshed/third_party/2and3/Crypto/Cipher/__init__.pyi
deleted file mode 100644
index 3d42ce3..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/__init__.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for Crypto.Cipher (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# AES
-# ARC2
-# ARC4
-# Blowfish
-# CAST
-# DES
-# DES3
-# PKCS1_OAEP
-# PKCS1_v1_5
-# XOR
diff --git a/typeshed/third_party/2and3/Crypto/Cipher/blockalgo.pyi b/typeshed/third_party/2and3/Crypto/Cipher/blockalgo.pyi
deleted file mode 100644
index fa71377..0000000
--- a/typeshed/third_party/2and3/Crypto/Cipher/blockalgo.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for Crypto.Cipher.blockalgo (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Union, Text
-
-MODE_ECB = ... # type: int
-MODE_CBC = ... # type: int
-MODE_CFB = ... # type: int
-MODE_PGP = ... # type: int
-MODE_OFB = ... # type: int
-MODE_CTR = ... # type: int
-MODE_OPENPGP = ... # type: int
-
-class BlockAlgo:
- mode = ... # type: int
- block_size = ... # type: int
- IV = ... # type: Any
- def __init__(self, factory: Any, key: Union[bytes, Text], *args, **kwargs) -> None: ...
- def encrypt(self, plaintext: Union[bytes, Text]) -> bytes: ...
- def decrypt(self, ciphertext: bytes) -> bytes: ...
diff --git a/typeshed/third_party/2and3/Crypto/Hash/HMAC.pyi b/typeshed/third_party/2and3/Crypto/Hash/HMAC.pyi
deleted file mode 100644
index 3a71ac4..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/HMAC.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for Crypto.Hash.HMAC (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-digest_size = ... # type: Any
-
-class HMAC:
- digest_size = ... # type: Any
- digestmod = ... # type: Any
- outer = ... # type: Any
- inner = ... # type: Any
- def __init__(self, key, msg: Optional[Any] = ..., digestmod: Optional[Any] = ...) -> None: ...
- def update(self, msg): ...
- def copy(self): ...
- def digest(self): ...
- def hexdigest(self): ...
-
-def new(key, msg: Optional[Any] = ..., digestmod: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Hash/MD2.pyi b/typeshed/third_party/2and3/Crypto/Hash/MD2.pyi
deleted file mode 100644
index 4449c71..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/MD2.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.MD2 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class MD2Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/MD4.pyi b/typeshed/third_party/2and3/Crypto/Hash/MD4.pyi
deleted file mode 100644
index b2e7ee0..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/MD4.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.MD4 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class MD4Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/MD5.pyi b/typeshed/third_party/2and3/Crypto/Hash/MD5.pyi
deleted file mode 100644
index 15f7ce4..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/MD5.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.MD5 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class MD5Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/RIPEMD.pyi b/typeshed/third_party/2and3/Crypto/Hash/RIPEMD.pyi
deleted file mode 100644
index ba965de..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/RIPEMD.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.RIPEMD (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class RIPEMD160Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/SHA.pyi b/typeshed/third_party/2and3/Crypto/Hash/SHA.pyi
deleted file mode 100644
index 16965f7..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/SHA.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.SHA (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class SHA1Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/SHA224.pyi b/typeshed/third_party/2and3/Crypto/Hash/SHA224.pyi
deleted file mode 100644
index e9b68d2..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/SHA224.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.SHA224 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class SHA224Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/SHA256.pyi b/typeshed/third_party/2and3/Crypto/Hash/SHA256.pyi
deleted file mode 100644
index ca21b6f..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/SHA256.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.SHA256 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class SHA256Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/SHA384.pyi b/typeshed/third_party/2and3/Crypto/Hash/SHA384.pyi
deleted file mode 100644
index c318eed..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/SHA384.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.SHA384 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class SHA384Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/SHA512.pyi b/typeshed/third_party/2and3/Crypto/Hash/SHA512.pyi
deleted file mode 100644
index 6239511..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/SHA512.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Hash.SHA512 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash.hashalgo import HashAlgo
-
-class SHA512Hash(HashAlgo):
- oid = ... # type: Any
- digest_size = ... # type: int
- block_size = ... # type: int
- def __init__(self, data: Optional[Any] = ...) -> None: ...
- def new(self, data: Optional[Any] = ...): ...
-
-def new(data: Optional[Any] = ...): ...
-
-digest_size = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Hash/__init__.pyi b/typeshed/third_party/2and3/Crypto/Hash/__init__.pyi
deleted file mode 100644
index 6385911..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/__init__.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for Crypto.Hash (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# HMAC
-# MD2
-# MD4
-# MD5
-# RIPEMD
-# SHA
-# SHA224
-# SHA256
-# SHA384
-# SHA512
diff --git a/typeshed/third_party/2and3/Crypto/Hash/hashalgo.pyi b/typeshed/third_party/2and3/Crypto/Hash/hashalgo.pyi
deleted file mode 100644
index e762453..0000000
--- a/typeshed/third_party/2and3/Crypto/Hash/hashalgo.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for Crypto.Hash.hashalgo (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class HashAlgo:
- digest_size = ... # type: Any
- block_size = ... # type: Any
- def __init__(self, hashFactory, data: Optional[Any] = ...) -> None: ...
- def update(self, data): ...
- def digest(self): ...
- def hexdigest(self): ...
- def copy(self): ...
- def new(self, data: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Protocol/AllOrNothing.pyi b/typeshed/third_party/2and3/Crypto/Protocol/AllOrNothing.pyi
deleted file mode 100644
index 300e1bf..0000000
--- a/typeshed/third_party/2and3/Crypto/Protocol/AllOrNothing.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for Crypto.Protocol.AllOrNothing (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-__revision__ = ... # type: str
-
-def isInt(x): ...
-
-class AllOrNothing:
- def __init__(self, ciphermodule, mode: Optional[Any] = ..., IV: Optional[Any] = ...) -> None: ...
- def digest(self, text): ...
- def undigest(self, blocks): ...
diff --git a/typeshed/third_party/2and3/Crypto/Protocol/Chaffing.pyi b/typeshed/third_party/2and3/Crypto/Protocol/Chaffing.pyi
deleted file mode 100644
index 73c1d56..0000000
--- a/typeshed/third_party/2and3/Crypto/Protocol/Chaffing.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for Crypto.Protocol.Chaffing (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-__revision__ = ... # type: str
-
-class Chaff:
- def __init__(self, factor: float = ..., blocksper: int = ...) -> None: ...
- def chaff(self, blocks): ...
diff --git a/typeshed/third_party/2and3/Crypto/Protocol/KDF.pyi b/typeshed/third_party/2and3/Crypto/Protocol/KDF.pyi
deleted file mode 100644
index a14b351..0000000
--- a/typeshed/third_party/2and3/Crypto/Protocol/KDF.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for Crypto.Protocol.KDF (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from Crypto.Hash import SHA as SHA1
-
-__revision__ = ... # type: str
-
-def PBKDF1(password, salt, dkLen, count: int = ..., hashAlgo: Optional[Any] = ...): ...
-def PBKDF2(password, salt, dkLen: int = ..., count: int = ..., prf: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Protocol/__init__.pyi b/typeshed/third_party/2and3/Crypto/Protocol/__init__.pyi
deleted file mode 100644
index afcab98..0000000
--- a/typeshed/third_party/2and3/Crypto/Protocol/__init__.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for Crypto.Protocol (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# AllOrNothing
-# Chaffing
-# KDF
diff --git a/typeshed/third_party/2and3/Crypto/PublicKey/DSA.pyi b/typeshed/third_party/2and3/Crypto/PublicKey/DSA.pyi
deleted file mode 100644
index 30b7b1c..0000000
--- a/typeshed/third_party/2and3/Crypto/PublicKey/DSA.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for Crypto.PublicKey.DSA (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from .pubkey import pubkey
-
-class _DSAobj(pubkey):
- keydata = ... # type: Any
- implementation = ... # type: Any
- key = ... # type: Any
- def __init__(self, implementation, key) -> None: ...
- def __getattr__(self, attrname): ...
- def sign(self, M, K): ...
- def verify(self, M, signature): ...
- def has_private(self): ...
- def size(self): ...
- def can_blind(self): ...
- def can_encrypt(self): ...
- def can_sign(self): ...
- def publickey(self): ...
-
-class DSAImplementation:
- error = ... # type: Any
- def __init__(self, **kwargs) -> None: ...
- def generate(self, bits, randfunc: Optional[Any] = ..., progress_func: Optional[Any] = ...): ...
- def construct(self, tup): ...
-
-generate = ... # type: Any
-construct = ... # type: Any
-error = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/PublicKey/ElGamal.pyi b/typeshed/third_party/2and3/Crypto/PublicKey/ElGamal.pyi
deleted file mode 100644
index 4ed2c5b..0000000
--- a/typeshed/third_party/2and3/Crypto/PublicKey/ElGamal.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for Crypto.PublicKey.ElGamal (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-from Crypto.PublicKey.pubkey import pubkey
-from Crypto.PublicKey.pubkey import * # noqa: F403
-
-class error(Exception): ...
-
-def generate(bits, randfunc, progress_func: Optional[Any] = ...): ...
-def construct(tup): ...
-
-class ElGamalobj(pubkey):
- keydata = ... # type: Any
- def encrypt(self, plaintext, K): ...
- def decrypt(self, ciphertext): ...
- def sign(self, M, K): ...
- def verify(self, M, signature): ...
- def size(self): ...
- def has_private(self): ...
- def publickey(self): ...
diff --git a/typeshed/third_party/2and3/Crypto/PublicKey/RSA.pyi b/typeshed/third_party/2and3/Crypto/PublicKey/RSA.pyi
deleted file mode 100644
index 1fbd6ff..0000000
--- a/typeshed/third_party/2and3/Crypto/PublicKey/RSA.pyi
+++ /dev/null
@@ -1,36 +0,0 @@
-# Stubs for Crypto.PublicKey.RSA (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional, Union, Text
-from .pubkey import pubkey
-
-class _RSAobj(pubkey):
- keydata = ... # type: Any
- implementation = ... # type: Any
- key = ... # type: Any
- def __init__(self, implementation, key, randfunc: Optional[Any] = ...) -> None: ...
- def __getattr__(self, attrname): ...
- def encrypt(self, plaintext, K): ...
- def decrypt(self, ciphertext): ...
- def sign(self, M, K): ...
- def verify(self, M, signature): ...
- def has_private(self): ...
- def size(self): ...
- def can_blind(self): ...
- def can_encrypt(self): ...
- def can_sign(self): ...
- def publickey(self): ...
- def exportKey(self, format: str = ..., passphrase: Optional[Any] = ..., pkcs: int = ...): ...
-
-class RSAImplementation:
- error = ... # type: Any
- def __init__(self, **kwargs) -> None: ...
- def generate(self, bits, randfunc: Optional[Any] = ..., progress_func: Optional[Any] = ..., e: int = ...): ...
- def construct(self, tup): ...
- def importKey(self, externKey: Any, passphrase: Union[None, bytes, Text] = ...) -> _RSAobj: ...
-
-generate = ... # type: Any
-construct = ... # type: Any
-importKey = ... # type: Any
-error = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/PublicKey/__init__.pyi b/typeshed/third_party/2and3/Crypto/PublicKey/__init__.pyi
deleted file mode 100644
index 84bc3bc..0000000
--- a/typeshed/third_party/2and3/Crypto/PublicKey/__init__.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for Crypto.PublicKey (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# DSA
-# ElGamal
-# RSA
diff --git a/typeshed/third_party/2and3/Crypto/PublicKey/pubkey.pyi b/typeshed/third_party/2and3/Crypto/PublicKey/pubkey.pyi
deleted file mode 100644
index dd34d69..0000000
--- a/typeshed/third_party/2and3/Crypto/PublicKey/pubkey.pyi
+++ /dev/null
@@ -1,25 +0,0 @@
-# Stubs for Crypto.PublicKey.pubkey (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from Crypto.Util.number import * # noqa: F403
-
-__revision__ = ... # type: str
-
-class pubkey:
- def __init__(self) -> None: ...
- def encrypt(self, plaintext, K): ...
- def decrypt(self, ciphertext): ...
- def sign(self, M, K): ...
- def verify(self, M, signature): ...
- def validate(self, M, signature): ...
- def blind(self, M, B): ...
- def unblind(self, M, B): ...
- def can_sign(self): ...
- def can_encrypt(self): ...
- def can_blind(self): ...
- def size(self): ...
- def has_private(self): ...
- def publickey(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/Fortuna/FortunaAccumulator.pyi b/typeshed/third_party/2and3/Crypto/Random/Fortuna/FortunaAccumulator.pyi
deleted file mode 100644
index e843070..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/Fortuna/FortunaAccumulator.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-# Stubs for Crypto.Random.Fortuna.FortunaAccumulator (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-__revision__ = ... # type: str
-
-class FortunaPool:
- digest_size = ... # type: Any
- def __init__(self) -> None: ...
- def append(self, data): ...
- def digest(self): ...
- def hexdigest(self): ...
- length = ... # type: int
- def reset(self): ...
-
-def which_pools(r): ...
-
-class FortunaAccumulator:
- min_pool_size = ... # type: int
- reseed_interval = ... # type: float
- reseed_count = ... # type: int
- generator = ... # type: Any
- last_reseed = ... # type: Any
- pools = ... # type: Any
- def __init__(self) -> None: ...
- def random_data(self, bytes): ...
- def add_random_event(self, source_number, pool_number, data): ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/Fortuna/FortunaGenerator.pyi b/typeshed/third_party/2and3/Crypto/Random/Fortuna/FortunaGenerator.pyi
deleted file mode 100644
index 89d13ab..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/Fortuna/FortunaGenerator.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for Crypto.Random.Fortuna.FortunaGenerator (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-__revision__ = ... # type: str
-
-class AESGenerator:
- block_size = ... # type: Any
- key_size = ... # type: int
- max_blocks_per_request = ... # type: Any
- counter = ... # type: Any
- key = ... # type: Any
- block_size_shift = ... # type: Any
- blocks_per_key = ... # type: Any
- max_bytes_per_request = ... # type: Any
- def __init__(self) -> None: ...
- def reseed(self, seed): ...
- def pseudo_random_data(self, bytes): ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/Fortuna/SHAd256.pyi b/typeshed/third_party/2and3/Crypto/Random/Fortuna/SHAd256.pyi
deleted file mode 100644
index 5a83fd9..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/Fortuna/SHAd256.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for Crypto.Random.Fortuna.SHAd256 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class _SHAd256:
- digest_size = ... # type: Any
- def __init__(self, internal_api_check, sha256_hash_obj) -> None: ...
- def copy(self): ...
- def digest(self): ...
- def hexdigest(self): ...
- def update(self, data): ...
-
-digest_size = ... # type: Any
-
-def new(data: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/Fortuna/__init__.pyi b/typeshed/third_party/2and3/Crypto/Random/Fortuna/__init__.pyi
deleted file mode 100644
index fd03fb2..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/Fortuna/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for Crypto.Random.Fortuna (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/2and3/Crypto/Random/OSRNG/__init__.pyi b/typeshed/third_party/2and3/Crypto/Random/OSRNG/__init__.pyi
deleted file mode 100644
index e73ed2e..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/OSRNG/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for Crypto.Random.OSRNG (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-__revision__ = ... # type: str
diff --git a/typeshed/third_party/2and3/Crypto/Random/OSRNG/fallback.pyi b/typeshed/third_party/2and3/Crypto/Random/OSRNG/fallback.pyi
deleted file mode 100644
index fafc388..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/OSRNG/fallback.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for Crypto.Random.OSRNG.fallback (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .rng_base import BaseRNG
-
-class PythonOSURandomRNG(BaseRNG):
- name = ... # type: str
- def __init__(self) -> None: ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/OSRNG/posix.pyi b/typeshed/third_party/2and3/Crypto/Random/OSRNG/posix.pyi
deleted file mode 100644
index c7d4613..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/OSRNG/posix.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for Crypto.Random.OSRNG.posix (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from .rng_base import BaseRNG
-
-class DevURandomRNG(BaseRNG):
- name = ... # type: str
- def __init__(self, devname: Optional[Any] = ...) -> None: ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/OSRNG/rng_base.pyi b/typeshed/third_party/2and3/Crypto/Random/OSRNG/rng_base.pyi
deleted file mode 100644
index 4fa634a..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/OSRNG/rng_base.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for Crypto.Random.OSRNG.rng_base (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-__revision__ = ... # type: str
-
-class BaseRNG:
- closed = ... # type: bool
- def __init__(self) -> None: ...
- def __del__(self): ...
- def __enter__(self): ...
- def __exit__(self): ...
- def close(self): ...
- def flush(self): ...
- def read(self, N: int = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/__init__.pyi b/typeshed/third_party/2and3/Crypto/Random/__init__.pyi
deleted file mode 100644
index d9872cb..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for Crypto.Random (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-def new(*args, **kwargs): ...
diff --git a/typeshed/third_party/2and3/Crypto/Random/random.pyi b/typeshed/third_party/2and3/Crypto/Random/random.pyi
deleted file mode 100644
index 12a2e6f..0000000
--- a/typeshed/third_party/2and3/Crypto/Random/random.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for Crypto.Random.random (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class StrongRandom:
- def __init__(self, rng: Optional[Any] = ..., randfunc: Optional[Any] = ...) -> None: ...
- def getrandbits(self, k): ...
- def randrange(self, *args): ...
- def randint(self, a, b): ...
- def choice(self, seq): ...
- def shuffle(self, x): ...
- def sample(self, population, k): ...
-
-getrandbits = ... # type: Any
-randrange = ... # type: Any
-randint = ... # type: Any
-choice = ... # type: Any
-shuffle = ... # type: Any
-sample = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Signature/PKCS1_PSS.pyi b/typeshed/third_party/2and3/Crypto/Signature/PKCS1_PSS.pyi
deleted file mode 100644
index 12edf26..0000000
--- a/typeshed/third_party/2and3/Crypto/Signature/PKCS1_PSS.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for Crypto.Signature.PKCS1_PSS (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class PSS_SigScheme:
- def __init__(self, key, mgfunc, saltLen) -> None: ...
- def can_sign(self): ...
- def sign(self, mhash): ...
- def verify(self, mhash, S): ...
-
-def new(key, mgfunc: Optional[Any] = ..., saltLen: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Signature/PKCS1_v1_5.pyi b/typeshed/third_party/2and3/Crypto/Signature/PKCS1_v1_5.pyi
deleted file mode 100644
index d48d3a3..0000000
--- a/typeshed/third_party/2and3/Crypto/Signature/PKCS1_v1_5.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for Crypto.Signature.PKCS1_v1_5 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-
-class PKCS115_SigScheme:
- def __init__(self, key) -> None: ...
- def can_sign(self): ...
- def sign(self, mhash): ...
- def verify(self, mhash, S): ...
-
-def new(key): ...
diff --git a/typeshed/third_party/2and3/Crypto/Signature/__init__.pyi b/typeshed/third_party/2and3/Crypto/Signature/__init__.pyi
deleted file mode 100644
index 710372a..0000000
--- a/typeshed/third_party/2and3/Crypto/Signature/__init__.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for Crypto.Signature (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# PKCS1_PSS
-# PKCS1_v1_5
diff --git a/typeshed/third_party/2and3/Crypto/Util/Counter.pyi b/typeshed/third_party/2and3/Crypto/Util/Counter.pyi
deleted file mode 100644
index 620c1be..0000000
--- a/typeshed/third_party/2and3/Crypto/Util/Counter.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for Crypto.Util.Counter (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def new(nbits, prefix: Any = ..., suffix: Any = ..., initial_value: int = ..., overflow: int = ..., little_endian: bool = ..., allow_wraparound: bool = ..., disable_shortcut: bool = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Util/RFC1751.pyi b/typeshed/third_party/2and3/Crypto/Util/RFC1751.pyi
deleted file mode 100644
index abd7444..0000000
--- a/typeshed/third_party/2and3/Crypto/Util/RFC1751.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for Crypto.Util.RFC1751 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-__revision__ = ... # type: str
-binary = ... # type: Any
-
-def key_to_english(key): ...
-def english_to_key(s): ...
-
-wordlist = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Util/__init__.pyi b/typeshed/third_party/2and3/Crypto/Util/__init__.pyi
deleted file mode 100644
index 26f6576..0000000
--- a/typeshed/third_party/2and3/Crypto/Util/__init__.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-# Stubs for Crypto.Util (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# RFC1751
-# asn1
-# number
-# randpool
-# strxor
diff --git a/typeshed/third_party/2and3/Crypto/Util/asn1.pyi b/typeshed/third_party/2and3/Crypto/Util/asn1.pyi
deleted file mode 100644
index b9227af..0000000
--- a/typeshed/third_party/2and3/Crypto/Util/asn1.pyi
+++ /dev/null
@@ -1,49 +0,0 @@
-# Stubs for Crypto.Util.asn1 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class DerObject:
- typeTags = ... # type: Any
- typeTag = ... # type: Any
- payload = ... # type: Any
- def __init__(self, ASN1Type: Optional[Any] = ..., payload: Any = ...) -> None: ...
- def isType(self, ASN1Type): ...
- def encode(self): ...
- def decode(self, derEle, noLeftOvers: int = ...): ...
-
-class DerInteger(DerObject):
- value = ... # type: Any
- def __init__(self, value: int = ...) -> None: ...
- payload = ... # type: Any
- def encode(self): ...
- def decode(self, derEle, noLeftOvers: int = ...): ...
-
-class DerSequence(DerObject):
- def __init__(self, startSeq: Optional[Any] = ...) -> None: ...
- def __delitem__(self, n): ...
- def __getitem__(self, n): ...
- def __setitem__(self, key, value): ...
- def __setslice__(self, i, j, sequence): ...
- def __delslice__(self, i, j): ...
- def __getslice__(self, i, j): ...
- def __len__(self): ...
- def append(self, item): ...
- def hasInts(self): ...
- def hasOnlyInts(self): ...
- payload = ... # type: Any
- def encode(self): ...
- def decode(self, derEle, noLeftOvers: int = ...): ...
-
-class DerOctetString(DerObject):
- payload = ... # type: Any
- def __init__(self, value: Any = ...) -> None: ...
- def decode(self, derEle, noLeftOvers: int = ...): ...
-
-class DerNull(DerObject):
- def __init__(self) -> None: ...
-
-class DerObjectId(DerObject):
- def __init__(self) -> None: ...
- def decode(self, derEle, noLeftOvers: int = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Util/number.pyi b/typeshed/third_party/2and3/Crypto/Util/number.pyi
deleted file mode 100644
index 265f142..0000000
--- a/typeshed/third_party/2and3/Crypto/Util/number.pyi
+++ /dev/null
@@ -1,26 +0,0 @@
-# Stubs for Crypto.Util.number (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from warnings import warn as _warn
-
-__revision__ = ... # type: str
-bignum = ... # type: Any
-
-def size(N): ...
-def getRandomNumber(N, randfunc: Optional[Any] = ...): ...
-def getRandomInteger(N, randfunc: Optional[Any] = ...): ...
-def getRandomRange(a, b, randfunc: Optional[Any] = ...): ...
-def getRandomNBitInteger(N, randfunc: Optional[Any] = ...): ...
-def GCD(x, y): ...
-def inverse(u, v): ...
-def getPrime(N, randfunc: Optional[Any] = ...): ...
-def getStrongPrime(N, e: int = ..., false_positive_prob: float = ..., randfunc: Optional[Any] = ...): ...
-def isPrime(N, false_positive_prob: float = ..., randfunc: Optional[Any] = ...): ...
-def long_to_bytes(n, blocksize: int = ...): ...
-def bytes_to_long(s): ...
-def long2str(n, blocksize: int = ...): ...
-def str2long(s): ...
-
-sieve_base = ... # type: Any
diff --git a/typeshed/third_party/2and3/Crypto/Util/randpool.pyi b/typeshed/third_party/2and3/Crypto/Util/randpool.pyi
deleted file mode 100644
index 4a5f2ac..0000000
--- a/typeshed/third_party/2and3/Crypto/Util/randpool.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for Crypto.Util.randpool (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-__revision__ = ... # type: str
-
-class RandomPool:
- bytes = ... # type: Any
- bits = ... # type: Any
- entropy = ... # type: Any
- def __init__(self, numbytes: int = ..., cipher: Optional[Any] = ..., hash: Optional[Any] = ..., file: Optional[Any] = ...) -> None: ...
- def get_bytes(self, N): ...
- def randomize(self, N: int = ...): ...
- def stir(self, s: str = ...): ...
- def stir_n(self, N: int = ...): ...
- def add_event(self, s: str = ...): ...
- def getBytes(self, N): ...
- def addEvent(self, event, s: str = ...): ...
diff --git a/typeshed/third_party/2and3/Crypto/Util/strxor.pyi b/typeshed/third_party/2and3/Crypto/Util/strxor.pyi
deleted file mode 100644
index 8ba57b5..0000000
--- a/typeshed/third_party/2and3/Crypto/Util/strxor.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for Crypto.Util.strxor (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-def strxor(*args, **kwargs): ...
-def strxor_c(*args, **kwargs): ...
diff --git a/typeshed/third_party/2and3/Crypto/__init__.pyi b/typeshed/third_party/2and3/Crypto/__init__.pyi
deleted file mode 100644
index 7b99b04..0000000
--- a/typeshed/third_party/2and3/Crypto/__init__.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for Crypto (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-# Names in __all__ with no definition:
-# Cipher
-# Hash
-# Protocol
-# PublicKey
-# Signature
-# Util
diff --git a/typeshed/third_party/2and3/Crypto/pct_warnings.pyi b/typeshed/third_party/2and3/Crypto/pct_warnings.pyi
deleted file mode 100644
index 6fb4fc8..0000000
--- a/typeshed/third_party/2and3/Crypto/pct_warnings.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for Crypto.pct_warnings (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class CryptoWarning(Warning): ...
-class CryptoDeprecationWarning(DeprecationWarning, CryptoWarning): ...
-class CryptoRuntimeWarning(RuntimeWarning, CryptoWarning): ...
-class RandomPool_DeprecationWarning(CryptoDeprecationWarning): ...
-class ClockRewindWarning(CryptoRuntimeWarning): ...
-class GetRandomNumber_DeprecationWarning(CryptoDeprecationWarning): ...
-class PowmInsecureWarning(CryptoRuntimeWarning): ...
diff --git a/typeshed/third_party/2and3/atomicwrites/__init__.pyi b/typeshed/third_party/2and3/atomicwrites/__init__.pyi
deleted file mode 100644
index 34d74fb..0000000
--- a/typeshed/third_party/2and3/atomicwrites/__init__.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-import contextlib
-import os
-import sys
-import tempfile
-from typing import Any, AnyStr, Callable, IO, Iterator, Text
-def replace_atomic(src: AnyStr, dst: AnyStr) -> None: ...
-def move_atomic(src: AnyStr, dst: AnyStr) -> None: ...
-class AtomicWriter(object):
- def __init__(self, path: AnyStr, mode: Text='w', overwrite: bool=False) -> None: ...
- def open(self) -> contextlib.ContextManager[IO]: ...
- def _open(self, get_fileobject: Callable) -> contextlib.ContextManager[IO]: ...
- def get_fileobject(self, dir: AnyStr=None, **kwargs) -> IO: ...
- def sync(self, f: IO) -> None: ...
- def commit(self, f: IO) -> None: ...
- def rollback(self, f: IO) -> None: ...
-def atomic_write(path: AnyStr, writer_cls: type=AtomicWriter, **cls_kwargs) -> contextlib.ContextManager[IO]: ...
diff --git a/typeshed/third_party/2and3/backports/__init__.pyi b/typeshed/third_party/2and3/backports/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/2and3/backports/ssl_match_hostname.pyi b/typeshed/third_party/2and3/backports/ssl_match_hostname.pyi
deleted file mode 100644
index c219980..0000000
--- a/typeshed/third_party/2and3/backports/ssl_match_hostname.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-class CertificateError(ValueError): ...
-
-def match_hostname(cert, hostname): ...
diff --git a/typeshed/third_party/2and3/backports_abc.pyi b/typeshed/third_party/2and3/backports_abc.pyi
deleted file mode 100644
index 1b4c3a2..0000000
--- a/typeshed/third_party/2and3/backports_abc.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for backports_abc (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def mk_gen(): ...
-def mk_awaitable(): ...
-def mk_coroutine(): ...
-
-Generator = ... # type: Any
-Awaitable = ... # type: Any
-Coroutine = ... # type: Any
-
-def isawaitable(obj): ...
-
-PATCHED = ... # type: Any
-
-def patch(patch_inspect=True): ...
diff --git a/typeshed/third_party/2and3/boto/__init__.pyi b/typeshed/third_party/2and3/boto/__init__.pyi
deleted file mode 100644
index a95c1df..0000000
--- a/typeshed/third_party/2and3/boto/__init__.pyi
+++ /dev/null
@@ -1,80 +0,0 @@
-# Stubs for boto (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional, Text
-import logging
-
-from .s3.connection import S3Connection
-
-Version = ... # type: Any
-UserAgent = ... # type: Any
-config = ... # type: Any
-BUCKET_NAME_RE = ... # type: Any
-TOO_LONG_DNS_NAME_COMP = ... # type: Any
-GENERATION_RE = ... # type: Any
-VERSION_RE = ... # type: Any
-ENDPOINTS_PATH = ... # type: Any
-
-def init_logging(): ...
-
-class NullHandler(logging.Handler):
- def emit(self, record): ...
-
-log = ... # type: Any
-perflog = ... # type: Any
-
-def set_file_logger(name, filepath, level: Any = ..., format_string: Optional[Any] = ...): ...
-def set_stream_logger(name, level: Any = ..., format_string: Optional[Any] = ...): ...
-def connect_sqs(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_s3(aws_access_key_id: Optional[Text] = ..., aws_secret_access_key: Optional[Text] = ..., **kwargs) -> S3Connection: ...
-def connect_gs(gs_access_key_id: Optional[Any] = ..., gs_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_ec2(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_elb(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_autoscale(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cloudwatch(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_sdb(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_fps(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_mturk(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cloudfront(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_vpc(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_rds(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_rds2(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_emr(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_sns(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_iam(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_route53(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cloudformation(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_euca(host: Optional[Any] = ..., aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., port: int = ..., path: str = ..., is_secure: bool = ..., **kwargs): ...
-def connect_glacier(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_ec2_endpoint(url, aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_walrus(host: Optional[Any] = ..., aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., port: int = ..., path: str = ..., is_secure: bool = ..., **kwargs): ...
-def connect_ses(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_sts(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_ia(ia_access_key_id: Optional[Any] = ..., ia_secret_access_key: Optional[Any] = ..., is_secure: bool = ..., **kwargs): ...
-def connect_dynamodb(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_swf(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cloudsearch(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cloudsearch2(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., sign_request: bool = ..., **kwargs): ...
-def connect_cloudsearchdomain(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_beanstalk(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_elastictranscoder(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_opsworks(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_redshift(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_support(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cloudtrail(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_directconnect(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_kinesis(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_logs(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_route53domains(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cognito_identity(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cognito_sync(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_kms(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_awslambda(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_codedeploy(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_configservice(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_cloudhsm(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_ec2containerservice(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def connect_machinelearning(aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., **kwargs): ...
-def storage_uri(uri_str, default_scheme: str = ..., debug: int = ..., validate: bool = ..., bucket_storage_uri_class: Any = ..., suppress_consec_slashes: bool = ..., is_latest: bool = ...): ...
-def storage_uri_for_key(key): ...
diff --git a/typeshed/third_party/2and3/boto/auth.pyi b/typeshed/third_party/2and3/boto/auth.pyi
deleted file mode 100644
index 8fdf6ae..0000000
--- a/typeshed/third_party/2and3/boto/auth.pyi
+++ /dev/null
@@ -1,112 +0,0 @@
-# Stubs for boto.auth (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from boto.auth_handler import AuthHandler
-
-SIGV4_DETECT = ... # type: Any
-
-class HmacKeys:
- host = ... # type: Any
- def __init__(self, host, config, provider) -> None: ...
- def update_provider(self, provider): ...
- def algorithm(self): ...
- def sign_string(self, string_to_sign): ...
-
-class AnonAuthHandler(AuthHandler, HmacKeys):
- capability = ... # type: Any
- def __init__(self, host, config, provider) -> None: ...
- def add_auth(self, http_request, **kwargs): ...
-
-class HmacAuthV1Handler(AuthHandler, HmacKeys):
- capability = ... # type: Any
- def __init__(self, host, config, provider) -> None: ...
- def update_provider(self, provider): ...
- def add_auth(self, http_request, **kwargs): ...
-
-class HmacAuthV2Handler(AuthHandler, HmacKeys):
- capability = ... # type: Any
- def __init__(self, host, config, provider) -> None: ...
- def update_provider(self, provider): ...
- def add_auth(self, http_request, **kwargs): ...
-
-class HmacAuthV3Handler(AuthHandler, HmacKeys):
- capability = ... # type: Any
- def __init__(self, host, config, provider) -> None: ...
- def add_auth(self, http_request, **kwargs): ...
-
-class HmacAuthV3HTTPHandler(AuthHandler, HmacKeys):
- capability = ... # type: Any
- def __init__(self, host, config, provider) -> None: ...
- def headers_to_sign(self, http_request): ...
- def canonical_headers(self, headers_to_sign): ...
- def string_to_sign(self, http_request): ...
- def add_auth(self, req, **kwargs): ...
-
-class HmacAuthV4Handler(AuthHandler, HmacKeys):
- capability = ... # type: Any
- service_name = ... # type: Any
- region_name = ... # type: Any
- def __init__(self, host, config, provider, service_name: Optional[Any] = ..., region_name: Optional[Any] = ...) -> None: ...
- def headers_to_sign(self, http_request): ...
- def host_header(self, host, http_request): ...
- def query_string(self, http_request): ...
- def canonical_query_string(self, http_request): ...
- def canonical_headers(self, headers_to_sign): ...
- def signed_headers(self, headers_to_sign): ...
- def canonical_uri(self, http_request): ...
- def payload(self, http_request): ...
- def canonical_request(self, http_request): ...
- def scope(self, http_request): ...
- def split_host_parts(self, host): ...
- def determine_region_name(self, host): ...
- def determine_service_name(self, host): ...
- def credential_scope(self, http_request): ...
- def string_to_sign(self, http_request, canonical_request): ...
- def signature(self, http_request, string_to_sign): ...
- def add_auth(self, req, **kwargs): ...
-
-class S3HmacAuthV4Handler(HmacAuthV4Handler, AuthHandler):
- capability = ... # type: Any
- region_name = ... # type: Any
- def __init__(self, *args, **kwargs) -> None: ...
- def clean_region_name(self, region_name): ...
- def canonical_uri(self, http_request): ...
- def canonical_query_string(self, http_request): ...
- def host_header(self, host, http_request): ...
- def headers_to_sign(self, http_request): ...
- def determine_region_name(self, host): ...
- def determine_service_name(self, host): ...
- def mangle_path_and_params(self, req): ...
- def payload(self, http_request): ...
- def add_auth(self, req, **kwargs): ...
- def presign(self, req, expires, iso_date: Optional[Any] = ...): ...
-
-class STSAnonHandler(AuthHandler):
- capability = ... # type: Any
- def add_auth(self, http_request, **kwargs): ...
-
-class QuerySignatureHelper(HmacKeys):
- def add_auth(self, http_request, **kwargs): ...
-
-class QuerySignatureV0AuthHandler(QuerySignatureHelper, AuthHandler):
- SignatureVersion = ... # type: int
- capability = ... # type: Any
-
-class QuerySignatureV1AuthHandler(QuerySignatureHelper, AuthHandler):
- SignatureVersion = ... # type: int
- capability = ... # type: Any
- def __init__(self, *args, **kw) -> None: ...
-
-class QuerySignatureV2AuthHandler(QuerySignatureHelper, AuthHandler):
- SignatureVersion = ... # type: int
- capability = ... # type: Any
-
-class POSTPathQSV2AuthHandler(QuerySignatureV2AuthHandler, AuthHandler):
- capability = ... # type: Any
- def add_auth(self, req, **kwargs): ...
-
-def get_auth_handler(host, config, provider, requested_capability: Optional[Any] = ...): ...
-def detect_potential_sigv4(func): ...
-def detect_potential_s3sigv4(func): ...
diff --git a/typeshed/third_party/2and3/boto/auth_handler.pyi b/typeshed/third_party/2and3/boto/auth_handler.pyi
deleted file mode 100644
index 097f762..0000000
--- a/typeshed/third_party/2and3/boto/auth_handler.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for boto.auth_handler (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from boto.plugin import Plugin
-
-class NotReadyToAuthenticate(Exception): ...
-
-class AuthHandler(Plugin):
- capability = ... # type: Any
- def __init__(self, host, config, provider) -> None: ...
- def add_auth(self, http_request): ...
diff --git a/typeshed/third_party/2and3/boto/compat.pyi b/typeshed/third_party/2and3/boto/compat.pyi
deleted file mode 100644
index 85539f8..0000000
--- a/typeshed/third_party/2and3/boto/compat.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for boto.compat (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from base64 import encodestring as encodebytes
-
-from six.moves import http_client
-
-expanduser = ... # type: Any
-StandardError = ... # type: Any
-long_type = ... # type: Any
-unquote_str = ... # type: Any
-parse_qs_safe = ... # type: Any
diff --git a/typeshed/third_party/2and3/boto/connection.pyi b/typeshed/third_party/2and3/boto/connection.pyi
deleted file mode 100644
index c8275b8..0000000
--- a/typeshed/third_party/2and3/boto/connection.pyi
+++ /dev/null
@@ -1,119 +0,0 @@
-# Stubs for boto.connection (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Dict, Optional, Text
-from six.moves import http_client
-
-HAVE_HTTPS_CONNECTION = ... # type: bool
-ON_APP_ENGINE = ... # type: Any
-PORTS_BY_SECURITY = ... # type: Any
-DEFAULT_CA_CERTS_FILE = ... # type: Any
-
-class HostConnectionPool:
- queue = ... # type: Any
- def __init__(self) -> None: ...
- def size(self): ...
- def put(self, conn): ...
- def get(self): ...
- def clean(self): ...
-
-class ConnectionPool:
- CLEAN_INTERVAL = ... # type: float
- STALE_DURATION = ... # type: float
- host_to_pool = ... # type: Any
- last_clean_time = ... # type: float
- mutex = ... # type: Any
- def __init__(self) -> None: ...
- def size(self): ...
- def get_http_connection(self, host, port, is_secure): ...
- def put_http_connection(self, host, port, is_secure, conn): ...
- def clean(self): ...
-
-class HTTPRequest:
- method = ... # type: Any
- protocol = ... # type: Any
- host = ... # type: Any
- port = ... # type: Any
- path = ... # type: Any
- auth_path = ... # type: Any
- params = ... # type: Any
- headers = ... # type: Any
- body = ... # type: Any
- def __init__(self, method, protocol, host, port, path, auth_path, params, headers, body) -> None: ...
- def authorize(self, connection, **kwargs): ...
-
-class HTTPResponse(http_client.HTTPResponse):
- def __init__(self, *args, **kwargs) -> None: ...
- def read(self, amt: Optional[Any] = ...): ...
-
-class AWSAuthConnection:
- suppress_consec_slashes = ... # type: Any
- num_retries = ... # type: int
- is_secure = ... # type: Any
- https_validate_certificates = ... # type: Any
- ca_certificates_file = ... # type: Any
- port = ... # type: Any
- http_exceptions = ... # type: Any
- http_unretryable_exceptions = ... # type: Any
- socket_exception_values = ... # type: Any
- https_connection_factory = ... # type: Any
- protocol = ... # type: str
- host = ... # type: Any
- path = ... # type: Any
- debug = ... # type: Any
- host_header = ... # type: Any
- http_connection_kwargs = ... # type: Any
- provider = ... # type: Any
- auth_service_name = ... # type: Any
- request_hook = ... # type: Any
- def __init__(self, host, aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., is_secure: bool = ..., port: Optional[Any] = ..., proxy: Optional[Any] = ..., proxy_port: Optional[Any] = ..., proxy_user: Optional[Any] = ..., proxy_pass: Optional[Any] = ..., debug: int = ..., https_connection_factory: Optional[Any] = ..., path: str = ..., provider: str = ..., security_token: Optional[Any] = ..., suppress_consec_slashes: bool = ..., validate_certs: bool = .. [...]
- auth_region_name = ... # type: Any
- @property
- def connection(self): ...
- @property
- def aws_access_key_id(self): ...
- @property
- def gs_access_key_id(self): ... # type: Any
- access_key = ... # type: Any
- @property
- def aws_secret_access_key(self): ...
- @property
- def gs_secret_access_key(self): ...
- secret_key = ... # type: Any
- @property
- def profile_name(self): ...
- def get_path(self, path: str = ...): ...
- def server_name(self, port: Optional[Any] = ...): ...
- proxy = ... # type: Any
- proxy_port = ... # type: Any
- proxy_user = ... # type: Any
- proxy_pass = ... # type: Any
- no_proxy = ... # type: Any
- use_proxy = ... # type: Any
- def handle_proxy(self, proxy, proxy_port, proxy_user, proxy_pass): ...
- def get_http_connection(self, host, port, is_secure): ...
- def skip_proxy(self, host): ...
- def new_http_connection(self, host, port, is_secure): ...
- def put_http_connection(self, host, port, is_secure, connection): ...
- def proxy_ssl(self, host: Optional[Any] = ..., port: Optional[Any] = ...): ...
- def prefix_proxy_to_path(self, path, host: Optional[Any] = ...): ...
- def get_proxy_auth_header(self): ...
- def get_proxy_url_with_auth(self): ...
- def set_host_header(self, request): ...
- def set_request_hook(self, hook): ...
- def build_base_http_request(self, method, path, auth_path, params: Optional[Any] = ..., headers: Optional[Any] = ..., data: str = ..., host: Optional[Any] = ...): ...
- def make_request(self, method, path, headers: Optional[Any] = ..., data: str = ..., host: Optional[Any] = ..., auth_path: Optional[Any] = ..., sender: Optional[Any] = ..., override_num_retries: Optional[Any] = ..., params: Optional[Any] = ..., retry_handler: Optional[Any] = ...): ...
- def close(self): ...
-
-class AWSQueryConnection(AWSAuthConnection):
- APIVersion = ... # type: str
- ResponseError = ... # type: Any
- def __init__(self, aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., is_secure: bool = ..., port: Optional[Any] = ..., proxy: Optional[Any] = ..., proxy_port: Optional[Any] = ..., proxy_user: Optional[Any] = ..., proxy_pass: Optional[Any] = ..., host: Optional[Any] = ..., debug: int = ..., https_connection_factory: Optional[Any] = ..., path: str = ..., security_token: Optional[Any] = ..., validate_certs: bool = ..., profile_name: Optional[Any] = ..., [...]
- def get_utf8_value(self, value): ...
- def make_request(self, action, params: Optional[Any] = ..., path: str = ..., verb: str = ..., *args, **kwargs): ... # type: ignore # https://github.com/python/mypy/issues/1237
- def build_list_params(self, params, items, label): ...
- def build_complex_list_params(self, params, items, label, names): ...
- def get_list(self, action, params, markers, path: str = ..., parent: Optional[Any] = ..., verb: str = ...): ...
- def get_object(self, action, params, cls, path: str = ..., parent: Optional[Any] = ..., verb: str = ...): ...
- def get_status(self, action, params, path: str = ..., parent: Optional[Any] = ..., verb: str = ...): ...
diff --git a/typeshed/third_party/2and3/boto/ec2/__init__.pyi b/typeshed/third_party/2and3/boto/ec2/__init__.pyi
deleted file mode 100644
index 64fa781..0000000
--- a/typeshed/third_party/2and3/boto/ec2/__init__.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for boto.ec2 (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-RegionData = ... # type: Any
-
-def regions(**kw_params): ...
-def connect_to_region(region_name, **kw_params): ...
-def get_region(region_name, **kw_params): ...
diff --git a/typeshed/third_party/2and3/boto/elb/__init__.pyi b/typeshed/third_party/2and3/boto/elb/__init__.pyi
deleted file mode 100644
index 82e17fa..0000000
--- a/typeshed/third_party/2and3/boto/elb/__init__.pyi
+++ /dev/null
@@ -1,43 +0,0 @@
-# Stubs for boto.ec2.elb (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from boto.connection import AWSQueryConnection
-
-RegionData = ... # type: Any
-
-def regions(): ...
-def connect_to_region(region_name, **kw_params): ...
-
-class ELBConnection(AWSQueryConnection):
- APIVersion = ... # type: Any
- DefaultRegionName = ... # type: Any
- DefaultRegionEndpoint = ... # type: Any
- region = ... # type: Any
- def __init__(self, aws_access_key_id=..., aws_secret_access_key=..., is_secure=..., port=..., proxy=..., proxy_port=..., proxy_user=..., proxy_pass=..., debug=..., https_connection_factory=..., region=..., path=..., security_token=..., validate_certs=..., profile_name=...) -> None: ...
- def build_list_params(self, params, items, label): ...
- def get_all_load_balancers(self, load_balancer_names=..., marker=...): ...
- def create_load_balancer(self, name, zones, listeners=..., subnets=..., security_groups=..., scheme=..., complex_listeners=...): ...
- def create_load_balancer_listeners(self, name, listeners=..., complex_listeners=...): ...
- def delete_load_balancer(self, name): ...
- def delete_load_balancer_listeners(self, name, ports): ...
- def enable_availability_zones(self, load_balancer_name, zones_to_add): ...
- def disable_availability_zones(self, load_balancer_name, zones_to_remove): ...
- def modify_lb_attribute(self, load_balancer_name, attribute, value): ...
- def get_all_lb_attributes(self, load_balancer_name): ...
- def get_lb_attribute(self, load_balancer_name, attribute): ...
- def register_instances(self, load_balancer_name, instances): ...
- def deregister_instances(self, load_balancer_name, instances): ...
- def describe_instance_health(self, load_balancer_name, instances=...): ...
- def configure_health_check(self, name, health_check): ...
- def set_lb_listener_SSL_certificate(self, lb_name, lb_port, ssl_certificate_id): ...
- def create_app_cookie_stickiness_policy(self, name, lb_name, policy_name): ...
- def create_lb_cookie_stickiness_policy(self, cookie_expiration_period, lb_name, policy_name): ...
- def create_lb_policy(self, lb_name, policy_name, policy_type, policy_attributes): ...
- def delete_lb_policy(self, lb_name, policy_name): ...
- def set_lb_policies_of_listener(self, lb_name, lb_port, policies): ...
- def set_lb_policies_of_backend_server(self, lb_name, instance_port, policies): ...
- def apply_security_groups_to_lb(self, name, security_groups): ...
- def attach_lb_to_subnets(self, name, subnets): ...
- def detach_lb_from_subnets(self, name, subnets): ...
diff --git a/typeshed/third_party/2and3/boto/exception.pyi b/typeshed/third_party/2and3/boto/exception.pyi
deleted file mode 100644
index 83778af..0000000
--- a/typeshed/third_party/2and3/boto/exception.pyi
+++ /dev/null
@@ -1,150 +0,0 @@
-# Stubs for boto.exception (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from boto.compat import StandardError
-
-class BotoClientError(StandardError):
- reason = ... # type: Any
- def __init__(self, reason, *args) -> None: ...
-
-class SDBPersistenceError(StandardError): ...
-class StoragePermissionsError(BotoClientError): ...
-class S3PermissionsError(StoragePermissionsError): ...
-class GSPermissionsError(StoragePermissionsError): ...
-
-class BotoServerError(StandardError):
- status = ... # type: Any
- reason = ... # type: Any
- body = ... # type: Any
- request_id = ... # type: Any
- error_code = ... # type: Any
- message = ... # type: str
- box_usage = ... # type: Any
- def __init__(self, status, reason, body: Optional[Any] = ..., *args) -> None: ...
- def __getattr__(self, name): ...
- def __setattr__(self, name, value): ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class ConsoleOutput:
- parent = ... # type: Any
- instance_id = ... # type: Any
- timestamp = ... # type: Any
- comment = ... # type: Any
- output = ... # type: Any
- def __init__(self, parent: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class StorageCreateError(BotoServerError):
- bucket = ... # type: Any
- def __init__(self, status, reason, body: Optional[Any] = ...) -> None: ...
- def endElement(self, name, value, connection): ...
-
-class S3CreateError(StorageCreateError): ...
-class GSCreateError(StorageCreateError): ...
-class StorageCopyError(BotoServerError): ...
-class S3CopyError(StorageCopyError): ...
-class GSCopyError(StorageCopyError): ...
-
-class SQSError(BotoServerError):
- detail = ... # type: Any
- type = ... # type: Any
- def __init__(self, status, reason, body: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class SQSDecodeError(BotoClientError):
- message = ... # type: Any
- def __init__(self, reason, message) -> None: ...
-
-class StorageResponseError(BotoServerError):
- resource = ... # type: Any
- def __init__(self, status, reason, body: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class S3ResponseError(StorageResponseError): ...
-class GSResponseError(StorageResponseError): ...
-
-class EC2ResponseError(BotoServerError):
- errors = ... # type: Any
- def __init__(self, status, reason, body: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- request_id = ... # type: Any
- def endElement(self, name, value, connection): ...
-
-class JSONResponseError(BotoServerError):
- status = ... # type: Any
- reason = ... # type: Any
- body = ... # type: Any
- error_message = ... # type: Any
- error_code = ... # type: Any
- def __init__(self, status, reason, body: Optional[Any] = ..., *args) -> None: ...
-
-class DynamoDBResponseError(JSONResponseError): ...
-class SWFResponseError(JSONResponseError): ...
-class EmrResponseError(BotoServerError): ...
-
-class _EC2Error:
- connection = ... # type: Any
- error_code = ... # type: Any
- error_message = ... # type: Any
- def __init__(self, connection: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class SDBResponseError(BotoServerError): ...
-class AWSConnectionError(BotoClientError): ...
-class StorageDataError(BotoClientError): ...
-class S3DataError(StorageDataError): ...
-class GSDataError(StorageDataError): ...
-
-class InvalidUriError(Exception):
- message = ... # type: Any
- def __init__(self, message) -> None: ...
-
-class InvalidAclError(Exception):
- message = ... # type: Any
- def __init__(self, message) -> None: ...
-
-class InvalidCorsError(Exception):
- message = ... # type: Any
- def __init__(self, message) -> None: ...
-
-class NoAuthHandlerFound(Exception): ...
-
-class InvalidLifecycleConfigError(Exception):
- message = ... # type: Any
- def __init__(self, message) -> None: ...
-
-class ResumableTransferDisposition:
- START_OVER = ... # type: str
- WAIT_BEFORE_RETRY = ... # type: str
- ABORT_CUR_PROCESS = ... # type: str
- ABORT = ... # type: str
-
-class ResumableUploadException(Exception):
- message = ... # type: Any
- disposition = ... # type: Any
- def __init__(self, message, disposition) -> None: ...
-
-class ResumableDownloadException(Exception):
- message = ... # type: Any
- disposition = ... # type: Any
- def __init__(self, message, disposition) -> None: ...
-
-class TooManyRecordsException(Exception):
- message = ... # type: Any
- def __init__(self, message) -> None: ...
-
-class PleaseRetryException(Exception):
- message = ... # type: Any
- response = ... # type: Any
- def __init__(self, message, response: Optional[Any] = ...) -> None: ...
-
-class InvalidInstanceMetadataError(Exception):
- MSG = ... # type: str
- def __init__(self, msg) -> None: ...
diff --git a/typeshed/third_party/2and3/boto/kms/__init__.pyi b/typeshed/third_party/2and3/boto/kms/__init__.pyi
deleted file mode 100644
index 7382eca..0000000
--- a/typeshed/third_party/2and3/boto/kms/__init__.pyi
+++ /dev/null
@@ -1,9 +0,0 @@
-# Stubs for boto.kms (Python 3.6)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import List
-import boto
-
-def regions() -> List[boto.regioninfo.RegionInfo]: ...
-def connect_to_region(region_name, **kw_params): ...
diff --git a/typeshed/third_party/2and3/boto/kms/exceptions.pyi b/typeshed/third_party/2and3/boto/kms/exceptions.pyi
deleted file mode 100644
index e09b895..0000000
--- a/typeshed/third_party/2and3/boto/kms/exceptions.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for boto.kms.exceptions (Python 3.6)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from boto.exception import BotoServerError
-
-class InvalidGrantTokenException(BotoServerError): ...
-class DisabledException(BotoServerError): ...
-class LimitExceededException(BotoServerError): ...
-class DependencyTimeoutException(BotoServerError): ...
-class InvalidMarkerException(BotoServerError): ...
-class AlreadyExistsException(BotoServerError): ...
-class InvalidCiphertextException(BotoServerError): ...
-class KeyUnavailableException(BotoServerError): ...
-class InvalidAliasNameException(BotoServerError): ...
-class UnsupportedOperationException(BotoServerError): ...
-class InvalidArnException(BotoServerError): ...
-class KMSInternalException(BotoServerError): ...
-class InvalidKeyUsageException(BotoServerError): ...
-class MalformedPolicyDocumentException(BotoServerError): ...
-class NotFoundException(BotoServerError): ...
diff --git a/typeshed/third_party/2and3/boto/kms/layer1.pyi b/typeshed/third_party/2and3/boto/kms/layer1.pyi
deleted file mode 100644
index 777f2f7..0000000
--- a/typeshed/third_party/2and3/boto/kms/layer1.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for boto.kms.layer1 (Python 3.6)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Dict, List, Mapping, Optional, Type
-from boto.connection import AWSQueryConnection
-
-class KMSConnection(AWSQueryConnection):
- APIVersion = ... # type: str
- DefaultRegionName = ... # type: str
- DefaultRegionEndpoint = ... # type: str
- ServiceName = ... # type: str
- TargetPrefix = ... # type: str
- ResponseError = ... # type: Type[Exception]
- region = ... # type: Any
- def __init__(self, **kwargs) -> None: ...
- def create_alias(self, alias_name: str, target_key_id: str) -> Optional[Dict[str, Any]]: ...
- def create_grant(self, key_id: str, grantee_principal: str, retiring_principal: Optional[str] = ..., operations: Optional[List[str]] = ..., constraints: Optional[Dict[str, Dict[str, str]]] = ..., grant_tokens: Optional[List[str]] = ...) -> Optional[Dict[str, Any]]: ...
- def create_key(self, policy: Optional[str] = ..., description: Optional[str] = ..., key_usage: Optional[str] = ...) -> Optional[Dict[str, Any]]: ...
- def decrypt(self, ciphertext_blob: bytes, encryption_context: Optional[Mapping[str, Any]] = ..., grant_tokens: Optional[List[str]] = ...) -> Optional[Dict[str, Any]]: ...
- def delete_alias(self, alias_name: str) -> Optional[Dict[str, Any]]: ...
- def describe_key(self, key_id: str) -> Optional[Dict[str, Any]]: ...
- def disable_key(self, key_id: str) -> Optional[Dict[str, Any]]: ...
- def disable_key_rotation(self, key_id: str) -> Optional[Dict[str, Any]]: ...
- def enable_key(self, key_id: str) -> Optional[Dict[str, Any]]: ...
- def enable_key_rotation(self, key_id: str) -> Optional[Dict[str, Any]]: ...
- def encrypt(self, key_id: str, plaintext: bytes, encryption_context: Optional[Mapping[str, Any]] = ..., grant_tokens: Optional[List[str]] = ...) -> Optional[Dict[str, Any]]: ...
- def generate_data_key(self, key_id: str, encryption_context: Optional[Mapping[str, Any]] = ..., number_of_bytes: Optional[int] = ..., key_spec: Optional[str] = ..., grant_tokens: Optional[List[str]] = ...) -> Optional[Dict[str, Any]]: ...
- def generate_data_key_without_plaintext(self, key_id: str, encryption_context: Optional[Mapping[str, Any]] = ..., key_spec: Optional[str] = ..., number_of_bytes: Optional[int] = ..., grant_tokens: Optional[List[str]] = ...) -> Optional[Dict[str, Any]]: ...
- def generate_random(self, number_of_bytes: Optional[int] = ...) -> Optional[Dict[str, Any]]: ...
- def get_key_policy(self, key_id: str, policy_name: str) -> Optional[Dict[str, Any]]: ...
- def get_key_rotation_status(self, key_id: str) -> Optional[Dict[str, Any]]: ...
- def list_aliases(self, limit: Optional[int] = ..., marker: Optional[str] = ...) -> Optional[Dict[str, Any]]: ...
- def list_grants(self, key_id: str, limit: Optional[int] = ..., marker: Optional[str] = ...) -> Optional[Dict[str, Any]]: ...
- def list_key_policies(self, key_id: str, limit: Optional[int] = ..., marker: Optional[str] = ...) -> Optional[Dict[str, Any]]: ...
- def list_keys(self, limit: Optional[int] = ..., marker: Optional[str] = ...) -> Optional[Dict[str, Any]]: ...
- def put_key_policy(self, key_id: str, policy_name: str, policy: str) -> Optional[Dict[str, Any]]: ...
- def re_encrypt(self, ciphertext_blob: bytes, destination_key_id: str, source_encryption_context: Optional[Mapping[str, Any]] = ..., destination_encryption_context: Optional[Mapping[str, Any]] = ..., grant_tokens: Optional[List[str]] = ...) -> Optional[Dict[str, Any]]: ...
- def retire_grant(self, grant_token: str) -> Optional[Dict[str, Any]]: ...
- def revoke_grant(self, key_id: str, grant_id: str) -> Optional[Dict[str, Any]]: ...
- def update_key_description(self, key_id: str, description: str) -> Optional[Dict[str, Any]]: ...
diff --git a/typeshed/third_party/2and3/boto/plugin.pyi b/typeshed/third_party/2and3/boto/plugin.pyi
deleted file mode 100644
index 37b9721..0000000
--- a/typeshed/third_party/2and3/boto/plugin.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for boto.plugin (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class Plugin:
- capability = ... # type: Any
- @classmethod
- def is_capable(cls, requested_capability): ...
-
-def get_plugin(cls, requested_capability: Optional[Any] = ...): ...
-def load_plugins(config): ...
diff --git a/typeshed/third_party/2and3/boto/regioninfo.pyi b/typeshed/third_party/2and3/boto/regioninfo.pyi
deleted file mode 100644
index 9dbb46f..0000000
--- a/typeshed/third_party/2and3/boto/regioninfo.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for boto.regioninfo (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-def load_endpoint_json(path): ...
-def merge_endpoints(defaults, additions): ...
-def load_regions(): ...
-def get_regions(service_name, region_cls: Optional[Any] = ..., connection_cls: Optional[Any] = ...): ...
-
-class RegionInfo:
- connection = ... # type: Any
- name = ... # type: Any
- endpoint = ... # type: Any
- connection_cls = ... # type: Any
- def __init__(self, connection: Optional[Any] = ..., name: Optional[Any] = ..., endpoint: Optional[Any] = ..., connection_cls: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def connect(self, **kw_params): ...
diff --git a/typeshed/third_party/2and3/boto/s3/__init__.pyi b/typeshed/third_party/2and3/boto/s3/__init__.pyi
deleted file mode 100644
index b359694..0000000
--- a/typeshed/third_party/2and3/boto/s3/__init__.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for boto.s3 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .connection import S3Connection
-
-from boto.connection import AWSAuthConnection
-from boto.regioninfo import RegionInfo
-
-from typing import List, Type, Text
-
-class S3RegionInfo(RegionInfo):
- def connect(self, name: Text=None, endpoint: str=None, connection_cls: Type[AWSAuthConnection]=None, **kw_params) -> S3Connection: ...
-
-def regions() -> List[S3RegionInfo]: ...
-def connect_to_region(region_name: Text, **kw_params): ...
diff --git a/typeshed/third_party/2and3/boto/s3/acl.pyi b/typeshed/third_party/2and3/boto/s3/acl.pyi
deleted file mode 100644
index 8813009..0000000
--- a/typeshed/third_party/2and3/boto/s3/acl.pyi
+++ /dev/null
@@ -1,43 +0,0 @@
-# Stubs for boto.s3.acl (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .connection import S3Connection
-from .user import User
-from typing import Any, Dict, Optional, List, Text, Union
-
-CannedACLStrings = ... # type: List[str]
-
-class Policy:
- parent = ... # type: Any
- namespace = ... # type: Any
- acl = ... # type: ACL
- def __init__(self, parent: Optional[Any] = ...) -> None: ...
- owner = ... # type: User
- def startElement(self, name: Text, attrs: Dict[str, Any], connection: S3Connection) -> Union[None, User, ACL]: ...
- def endElement(self, name: Text, value: Any, connection: S3Connection) -> None: ...
- def to_xml(self) -> str: ...
-
-class ACL:
- policy = ... # type: Policy
- grants = ... # type: List[Grant]
- def __init__(self, policy: Optional[Policy] = ...) -> None: ...
- def add_grant(self, grant: Grant) -> None: ...
- def add_email_grant(self, permission: Text, email_address: Text) -> None: ...
- def add_user_grant(self, permission: Text, user_id: Text, display_name: Optional[Text] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name: Text, value: Any, connection: S3Connection) -> None: ...
- def to_xml(self) -> str: ...
-
-class Grant:
- NameSpace = ... # type: Text
- permission = ... # type: Text
- id = ... # type: Text
- display_name = ... # type: Text
- uri = ... # type: Text
- email_address = ... # type: Text
- type = ... # type: Text
- def __init__(self, permission: Optional[Text] = ..., type: Optional[Text] = ..., id: Optional[Text] = ..., display_name: Optional[Text] = ..., uri: Optional[Text] = ..., email_address: Optional[Text] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name: Text, value: Any, connection: S3Connection) -> None: ...
- def to_xml(self) -> str: ...
diff --git a/typeshed/third_party/2and3/boto/s3/bucket.pyi b/typeshed/third_party/2and3/boto/s3/bucket.pyi
deleted file mode 100644
index beb1d27..0000000
--- a/typeshed/third_party/2and3/boto/s3/bucket.pyi
+++ /dev/null
@@ -1,98 +0,0 @@
-# Stubs for boto.s3.bucket (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .bucketlistresultset import BucketListResultSet
-from .connection import S3Connection
-from .key import Key
-
-from typing import Any, Dict, Optional, Text, Type, List
-
-class S3WebsiteEndpointTranslate:
- trans_region = ... # type: Dict[str, str]
- @classmethod
- def translate_region(self, reg: Text) -> str: ...
-
-S3Permissions = ... # type: List[str]
-
-class Bucket:
- LoggingGroup = ... # type: str
- BucketPaymentBody = ... # type: str
- VersioningBody = ... # type: str
- VersionRE = ... # type: str
- MFADeleteRE = ... # type: str
- name = ... # type: Text
- connection = ... # type: S3Connection
- key_class = ... # type: Type[Key]
- def __init__(self, connection: Optional[S3Connection] = ..., name: Optional[Text] = ..., key_class: Type[Key] = ...) -> None: ...
- def __iter__(self): ...
- def __contains__(self, key_name) -> bool: ...
- def startElement(self, name, attrs, connection): ...
- creation_date = ... # type: Any
- def endElement(self, name, value, connection): ...
- def set_key_class(self, key_class): ...
- def lookup(self, key_name, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_key(self, key_name, headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ..., response_headers: Optional[Dict[Text, Text]] = ..., validate: bool = ...) -> Key: ...
- def list(self, prefix: Text = ..., delimiter: Text = ..., marker: Text = ..., headers: Optional[Dict[Text, Text]] = ..., encoding_type: Optional[Any] = ...) -> BucketListResultSet: ...
- def list_versions(self, prefix: str = ..., delimiter: str = ..., key_marker: str = ..., version_id_marker: str = ..., headers: Optional[Dict[Text, Text]] = ..., encoding_type: Optional[Text] = ...) -> BucketListResultSet: ...
- def list_multipart_uploads(self, key_marker: str = ..., upload_id_marker: str = ..., headers: Optional[Dict[Text, Text]] = ..., encoding_type: Optional[Any] = ...): ...
- def validate_kwarg_names(self, kwargs, names): ...
- def get_all_keys(self, headers: Optional[Dict[Text, Text]] = ..., **params): ...
- def get_all_versions(self, headers: Optional[Dict[Text, Text]] = ..., **params): ...
- def validate_get_all_versions_params(self, params): ...
- def get_all_multipart_uploads(self, headers: Optional[Dict[Text, Text]] = ..., **params): ...
- def new_key(self, key_name: Optional[Any] = ...): ...
- def generate_url(self, expires_in, method: str = ..., headers: Optional[Dict[Text, Text]] = ..., force_http: bool = ..., response_headers: Optional[Dict[Text, Text]] = ..., expires_in_absolute: bool = ...): ...
- def delete_keys(self, keys, quiet: bool = ..., mfa_token: Optional[Any] = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def delete_key(self, key_name, headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ..., mfa_token: Optional[Any] = ...): ...
- def copy_key(self, new_key_name, src_bucket_name, src_key_name, metadata: Optional[Any] = ..., src_version_id: Optional[Any] = ..., storage_class: str = ..., preserve_acl: bool = ..., encrypt_key: bool = ..., headers: Optional[Dict[Text, Text]] = ..., query_args: Optional[Any] = ...): ...
- def set_canned_acl(self, acl_str, key_name: str = ..., headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ...): ...
- def get_xml_acl(self, key_name: str = ..., headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ...): ...
- def set_xml_acl(self, acl_str, key_name: str = ..., headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ..., query_args: str = ...): ...
- def set_acl(self, acl_or_str, key_name: str = ..., headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ...): ...
- def get_acl(self, key_name: str = ..., headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ...): ...
- def set_subresource(self, subresource, value, key_name: str = ..., headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ...): ...
- def get_subresource(self, subresource, key_name: str = ..., headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ...): ...
- def make_public(self, recursive: bool = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def add_email_grant(self, permission, email_address, recursive: bool = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def add_user_grant(self, permission, user_id, recursive: bool = ..., headers: Optional[Dict[Text, Text]] = ..., display_name: Optional[Any] = ...): ...
- def list_grants(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_location(self): ...
- def set_xml_logging(self, logging_str, headers: Optional[Dict[Text, Text]] = ...): ...
- def enable_logging(self, target_bucket, target_prefix: str = ..., grants: Optional[Any] = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def disable_logging(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_logging_status(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_as_logging_target(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_request_payment(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_request_payment(self, payer: str = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def configure_versioning(self, versioning, mfa_delete: bool = ..., mfa_token: Optional[Any] = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def get_versioning_status(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def configure_lifecycle(self, lifecycle_config, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_lifecycle_config(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def delete_lifecycle_configuration(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def configure_website(self, suffix: Optional[Any] = ..., error_key: Optional[Any] = ..., redirect_all_requests_to: Optional[Any] = ..., routing_rules: Optional[Any] = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def set_website_configuration(self, config, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_website_configuration_xml(self, xml, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_website_configuration(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_website_configuration_obj(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_website_configuration_with_xml(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_website_configuration_xml(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def delete_website_configuration(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_website_endpoint(self): ...
- def get_policy(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_policy(self, policy, headers: Optional[Dict[Text, Text]] = ...): ...
- def delete_policy(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_cors_xml(self, cors_xml, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_cors(self, cors_config, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_cors_xml(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_cors(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def delete_cors(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def initiate_multipart_upload(self, key_name, headers: Optional[Dict[Text, Text]] = ..., reduced_redundancy: bool = ..., metadata: Optional[Any] = ..., encrypt_key: bool = ..., policy: Optional[Any] = ...): ...
- def complete_multipart_upload(self, key_name, upload_id, xml_body, headers: Optional[Dict[Text, Text]] = ...): ...
- def cancel_multipart_upload(self, key_name, upload_id, headers: Optional[Dict[Text, Text]] = ...): ...
- def delete(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_tags(self): ...
- def get_xml_tags(self): ...
- def set_xml_tags(self, tag_str, headers: Optional[Dict[Text, Text]] = ..., query_args: str = ...): ...
- def set_tags(self, tags, headers: Optional[Dict[Text, Text]] = ...): ...
- def delete_tags(self, headers: Optional[Dict[Text, Text]] = ...): ...
diff --git a/typeshed/third_party/2and3/boto/s3/bucketlistresultset.pyi b/typeshed/third_party/2and3/boto/s3/bucketlistresultset.pyi
deleted file mode 100644
index 97e79b0..0000000
--- a/typeshed/third_party/2and3/boto/s3/bucketlistresultset.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for boto.s3.bucketlistresultset (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .bucket import Bucket
-from .key import Key
-
-from typing import Any, Iterable, Iterator, Optional
-
-def bucket_lister(bucket, prefix: str = ..., delimiter: str = ..., marker: str = ..., headers: Optional[Any] = ..., encoding_type: Optional[Any] = ...): ...
-
-class BucketListResultSet(Iterable[Key]):
- bucket = ... # type: Any
- prefix = ... # type: Any
- delimiter = ... # type: Any
- marker = ... # type: Any
- headers = ... # type: Any
- encoding_type = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ..., prefix: str = ..., delimiter: str = ..., marker: str = ..., headers: Optional[Any] = ..., encoding_type: Optional[Any] = ...) -> None: ...
- def __iter__(self) -> Iterator[Key]: ...
-
-def versioned_bucket_lister(bucket, prefix: str = ..., delimiter: str = ..., key_marker: str = ..., version_id_marker: str = ..., headers: Optional[Any] = ..., encoding_type: Optional[Any] = ...): ...
-
-class VersionedBucketListResultSet:
- bucket = ... # type: Any
- prefix = ... # type: Any
- delimiter = ... # type: Any
- key_marker = ... # type: Any
- version_id_marker = ... # type: Any
- headers = ... # type: Any
- encoding_type = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ..., prefix: str = ..., delimiter: str = ..., key_marker: str = ..., version_id_marker: str = ..., headers: Optional[Any] = ..., encoding_type: Optional[Any] = ...) -> None: ...
- def __iter__(self) -> Iterator[Key]: ...
-
-def multipart_upload_lister(bucket, key_marker: str = ..., upload_id_marker: str = ..., headers: Optional[Any] = ..., encoding_type: Optional[Any] = ...): ...
-
-class MultiPartUploadListResultSet:
- bucket = ... # type: Any
- key_marker = ... # type: Any
- upload_id_marker = ... # type: Any
- headers = ... # type: Any
- encoding_type = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ..., key_marker: str = ..., upload_id_marker: str = ..., headers: Optional[Any] = ..., encoding_type: Optional[Any] = ...) -> None: ...
- def __iter__(self): ...
diff --git a/typeshed/third_party/2and3/boto/s3/bucketlogging.pyi b/typeshed/third_party/2and3/boto/s3/bucketlogging.pyi
deleted file mode 100644
index a3f83a5..0000000
--- a/typeshed/third_party/2and3/boto/s3/bucketlogging.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for boto.s3.bucketlogging (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class BucketLogging:
- target = ... # type: Any
- prefix = ... # type: Any
- grants = ... # type: Any
- def __init__(self, target: Optional[Any] = ..., prefix: Optional[Any] = ..., grants: Optional[Any] = ...) -> None: ...
- def add_grant(self, grant): ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
diff --git a/typeshed/third_party/2and3/boto/s3/connection.pyi b/typeshed/third_party/2and3/boto/s3/connection.pyi
deleted file mode 100644
index 73661f0..0000000
--- a/typeshed/third_party/2and3/boto/s3/connection.pyi
+++ /dev/null
@@ -1,71 +0,0 @@
-# Stubs for boto.s3.connection (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .bucket import Bucket
-
-from typing import Any, Dict, Optional, Text, Type
-from boto.connection import AWSAuthConnection
-from boto.exception import BotoClientError
-
-def check_lowercase_bucketname(n): ...
-def assert_case_insensitive(f): ...
-
-class _CallingFormat:
- def get_bucket_server(self, server, bucket): ...
- def build_url_base(self, connection, protocol, server, bucket, key: str = ...): ...
- def build_host(self, server, bucket): ...
- def build_auth_path(self, bucket, key: str = ...): ...
- def build_path_base(self, bucket, key: str = ...): ...
-
-class SubdomainCallingFormat(_CallingFormat):
- def get_bucket_server(self, server, bucket): ...
-
-class VHostCallingFormat(_CallingFormat):
- def get_bucket_server(self, server, bucket): ...
-
-class OrdinaryCallingFormat(_CallingFormat):
- def get_bucket_server(self, server, bucket): ...
- def build_path_base(self, bucket, key: str = ...): ...
-
-class ProtocolIndependentOrdinaryCallingFormat(OrdinaryCallingFormat):
- def build_url_base(self, connection, protocol, server, bucket, key: str = ...): ...
-
-class Location:
- DEFAULT = ... # type: str
- EU = ... # type: str
- EUCentral1 = ... # type: str
- USWest = ... # type: str
- USWest2 = ... # type: str
- SAEast = ... # type: str
- APNortheast = ... # type: str
- APSoutheast = ... # type: str
- APSoutheast2 = ... # type: str
- CNNorth1 = ... # type: str
-
-class NoHostProvided: ...
-class HostRequiredError(BotoClientError): ...
-
-class S3Connection(AWSAuthConnection):
- DefaultHost = ... # type: Any
- DefaultCallingFormat = ... # type: Any
- QueryString = ... # type: str
- calling_format = ... # type: Any
- bucket_class = ... # type: Type[Bucket]
- anon = ... # type: Any
- def __init__(self, aws_access_key_id: Optional[Any] = ..., aws_secret_access_key: Optional[Any] = ..., is_secure: bool = ..., port: Optional[Any] = ..., proxy: Optional[Any] = ..., proxy_port: Optional[Any] = ..., proxy_user: Optional[Any] = ..., proxy_pass: Optional[Any] = ..., host: Any = ..., debug: int = ..., https_connection_factory: Optional[Any] = ..., calling_format: Any = ..., path: str = ..., provider: str = ..., bucket_class: Type[Bucket] = ..., security_token: Optional[An [...]
- def __iter__(self): ...
- def __contains__(self, bucket_name): ...
- def set_bucket_class(self, bucket_class: Type[Bucket]) -> None: ...
- def build_post_policy(self, expiration_time, conditions): ...
- def build_post_form_args(self, bucket_name, key, expires_in: int = ..., acl: Optional[Any] = ..., success_action_redirect: Optional[Any] = ..., max_content_length: Optional[Any] = ..., http_method: str = ..., fields: Optional[Any] = ..., conditions: Optional[Any] = ..., storage_class: str = ..., server_side_encryption: Optional[Any] = ...): ...
- def generate_url_sigv4(self, expires_in, method, bucket: str = ..., key: str = ..., headers: Optional[Dict[Text, Text]] = ..., force_http: bool = ..., response_headers: Optional[Dict[Text, Text]] = ..., version_id: Optional[Any] = ..., iso_date: Optional[Any] = ...): ...
- def generate_url(self, expires_in, method, bucket: str = ..., key: str = ..., headers: Optional[Dict[Text, Text]] = ..., query_auth: bool = ..., force_http: bool = ..., response_headers: Optional[Dict[Text, Text]] = ..., expires_in_absolute: bool = ..., version_id: Optional[Any] = ...): ...
- def get_all_buckets(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_canonical_user_id(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_bucket(self, bucket_name: Text, validate: bool = ..., headers: Optional[Dict[Text, Text]] = ...) -> Bucket: ...
- def head_bucket(self, bucket_name, headers: Optional[Dict[Text, Text]] = ...): ...
- def lookup(self, bucket_name, validate: bool = ..., headers: Optional[Dict[Text, Text]] = ...): ...
- def create_bucket(self, bucket_name, headers: Optional[Dict[Text, Text]] = ..., location: Any = ..., policy: Optional[Any] = ...): ...
- def delete_bucket(self, bucket, headers: Optional[Dict[Text, Text]] = ...): ...
- def make_request(self, method, bucket: str = ..., key: str = ..., headers: Optional[Any] = ..., data: str = ..., query_args: Optional[Any] = ..., sender: Optional[Any] = ..., override_num_retries: Optional[Any] = ..., retry_handler: Optional[Any] = ..., *args, **kwargs): ... # type: ignore # https://github.com/python/mypy/issues/1237
diff --git a/typeshed/third_party/2and3/boto/s3/cors.pyi b/typeshed/third_party/2and3/boto/s3/cors.pyi
deleted file mode 100644
index 07f49b0..0000000
--- a/typeshed/third_party/2and3/boto/s3/cors.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for boto.s3.cors (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class CORSRule:
- allowed_method = ... # type: Any
- allowed_origin = ... # type: Any
- id = ... # type: Any
- allowed_header = ... # type: Any
- max_age_seconds = ... # type: Any
- expose_header = ... # type: Any
- def __init__(self, allowed_method: Optional[Any] = ..., allowed_origin: Optional[Any] = ..., id: Optional[Any] = ..., allowed_header: Optional[Any] = ..., max_age_seconds: Optional[Any] = ..., expose_header: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self) -> str: ...
-
-class CORSConfiguration(list):
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self) -> str: ...
- def add_rule(self, allowed_method, allowed_origin, id: Optional[Any] = ..., allowed_header: Optional[Any] = ..., max_age_seconds: Optional[Any] = ..., expose_header: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/boto/s3/deletemarker.pyi b/typeshed/third_party/2and3/boto/s3/deletemarker.pyi
deleted file mode 100644
index cf7bc64..0000000
--- a/typeshed/third_party/2and3/boto/s3/deletemarker.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for boto.s3.deletemarker (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class DeleteMarker:
- bucket = ... # type: Any
- name = ... # type: Any
- version_id = ... # type: Any
- is_latest = ... # type: bool
- last_modified = ... # type: Any
- owner = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ..., name: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
diff --git a/typeshed/third_party/2and3/boto/s3/key.pyi b/typeshed/third_party/2and3/boto/s3/key.pyi
deleted file mode 100644
index f7232b7..0000000
--- a/typeshed/third_party/2and3/boto/s3/key.pyi
+++ /dev/null
@@ -1,91 +0,0 @@
-# Stubs for boto.s3.key (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Callable, Dict, Optional, Text
-
-class Key:
- DefaultContentType = ... # type: str
- RestoreBody = ... # type: str
- BufferSize = ... # type: Any
- base_user_settable_fields = ... # type: Any
- base_fields = ... # type: Any
- bucket = ... # type: Any
- name = ... # type: str
- metadata = ... # type: Any
- cache_control = ... # type: Any
- content_type = ... # type: Any
- content_encoding = ... # type: Any
- content_disposition = ... # type: Any
- content_language = ... # type: Any
- filename = ... # type: Any
- etag = ... # type: Any
- is_latest = ... # type: bool
- last_modified = ... # type: Any
- owner = ... # type: Any
- path = ... # type: Any
- resp = ... # type: Any
- mode = ... # type: Any
- size = ... # type: Any
- version_id = ... # type: Any
- source_version_id = ... # type: Any
- delete_marker = ... # type: bool
- encrypted = ... # type: Any
- ongoing_restore = ... # type: Any
- expiry_date = ... # type: Any
- local_hashes = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ..., name: Optional[Any] = ...) -> None: ...
- def __iter__(self): ...
- @property
- def provider(self): ...
- key = ... # type: Any
- md5 = ... # type: Any
- base64md5 = ... # type: Any
- storage_class = ... # type: Any
- def get_md5_from_hexdigest(self, md5_hexdigest): ...
- def handle_encryption_headers(self, resp): ...
- def handle_version_headers(self, resp, force: bool = ...): ...
- def handle_restore_headers(self, response): ...
- def handle_addl_headers(self, headers): ...
- def open_read(self, headers: Optional[Dict[Text, Text]] = ..., query_args: str = ..., override_num_retries: Optional[Any] = ..., response_headers: Optional[Dict[Text, Text]] = ...): ...
- def open_write(self, headers: Optional[Dict[Text, Text]] = ..., override_num_retries: Optional[Any] = ...): ...
- def open(self, mode: str = ..., headers: Optional[Dict[Text, Text]] = ..., query_args: Optional[Any] = ..., override_num_retries: Optional[Any] = ...): ...
- closed = ... # type: bool
- def close(self, fast: bool = ...): ...
- def next(self): ...
- __next__ = ... # type: Any
- def read(self, size: int = ...): ...
- def change_storage_class(self, new_storage_class, dst_bucket: Optional[Any] = ..., validate_dst_bucket: bool = ...): ...
- def copy(self, dst_bucket, dst_key, metadata: Optional[Any] = ..., reduced_redundancy: bool = ..., preserve_acl: bool = ..., encrypt_key: bool = ..., validate_dst_bucket: bool = ...): ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def exists(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def delete(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_metadata(self, name): ...
- def set_metadata(self, name, value): ...
- def update_metadata(self, d): ...
- def set_acl(self, acl_str, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_acl(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_xml_acl(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_xml_acl(self, acl_str, headers: Optional[Dict[Text, Text]] = ...): ...
- def set_canned_acl(self, acl_str, headers: Optional[Dict[Text, Text]] = ...): ...
- def get_redirect(self): ...
- def set_redirect(self, redirect_location, headers: Optional[Dict[Text, Text]] = ...): ...
- def make_public(self, headers: Optional[Dict[Text, Text]] = ...): ...
- def generate_url(self, expires_in, method: str = ..., headers: Optional[Dict[Text, Text]] = ..., query_auth: bool = ..., force_http: bool = ..., response_headers: Optional[Dict[Text, Text]] = ..., expires_in_absolute: bool = ..., version_id: Optional[Any] = ..., policy: Optional[Any] = ..., reduced_redundancy: bool = ..., encrypt_key: bool = ...): ...
- def send_file(self, fp, headers: Optional[Dict[Text, Text]] = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., query_args: Optional[Any] = ..., chunked_transfer: bool = ..., size: Optional[Any] = ...): ...
- def should_retry(self, response, chunked_transfer: bool = ...): ...
- def compute_md5(self, fp, size: Optional[Any] = ...): ...
- def set_contents_from_stream(self, fp, headers: Optional[Dict[Text, Text]] = ..., replace: bool = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., policy: Optional[Any] = ..., reduced_redundancy: bool = ..., query_args: Optional[Any] = ..., size: Optional[Any] = ...): ...
- def set_contents_from_file(self, fp, headers: Optional[Dict[Text, Text]] = ..., replace: bool = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., policy: Optional[Any] = ..., md5: Optional[Any] = ..., reduced_redundancy: bool = ..., query_args: Optional[Any] = ..., encrypt_key: bool = ..., size: Optional[Any] = ..., rewind: bool = ...): ...
- def set_contents_from_filename(self, filename, headers: Optional[Dict[Text, Text]] = ..., replace: bool = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., policy: Optional[Any] = ..., md5: Optional[Any] = ..., reduced_redundancy: bool = ..., encrypt_key: bool = ...): ...
- def set_contents_from_string(self, string_data: Text, headers: Optional[Dict[Text, Text]] = ..., replace: bool = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., policy: Optional[Any] = ..., md5: Optional[Any] = ..., reduced_redundancy: bool = ..., encrypt_key: bool = ...) -> None: ...
- def get_file(self, fp, headers: Optional[Dict[Text, Text]] = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., torrent: bool = ..., version_id: Optional[Any] = ..., override_num_retries: Optional[Any] = ..., response_headers: Optional[Dict[Text, Text]] = ...): ...
- def get_torrent_file(self, fp, headers: Optional[Dict[Text, Text]] = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ...): ...
- def get_contents_to_file(self, fp, headers: Optional[Dict[Text, Text]] = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., torrent: bool = ..., version_id: Optional[Any] = ..., res_download_handler: Optional[Any] = ..., response_headers: Optional[Dict[Text, Text]] = ...): ...
- def get_contents_to_filename(self, filename, headers: Optional[Dict[Text, Text]] = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., torrent: bool = ..., version_id: Optional[Any] = ..., res_download_handler: Optional[Any] = ..., response_headers: Optional[Dict[Text, Text]] = ...): ...
- def get_contents_as_string(self, headers: Optional[Dict[Text, Text]] = ..., cb: Optional[Callable[[int, int], Any]] = ..., num_cb: int = ..., torrent: bool = ..., version_id: Optional[Any] = ..., response_headers: Optional[Dict[Text, Text]] = ..., encoding: Optional[Any] = ...) -> str: ...
- def add_email_grant(self, permission, email_address, headers: Optional[Dict[Text, Text]] = ...): ...
- def add_user_grant(self, permission, user_id, headers: Optional[Dict[Text, Text]] = ..., display_name: Optional[Any] = ...): ...
- def set_remote_metadata(self, metadata_plus, metadata_minus, preserve_acl, headers: Optional[Dict[Text, Text]] = ...): ...
- def restore(self, days, headers: Optional[Dict[Text, Text]] = ...): ...
diff --git a/typeshed/third_party/2and3/boto/s3/keyfile.pyi b/typeshed/third_party/2and3/boto/s3/keyfile.pyi
deleted file mode 100644
index 2fe5faa..0000000
--- a/typeshed/third_party/2and3/boto/s3/keyfile.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for boto.s3.keyfile (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class KeyFile:
- key = ... # type: Any
- location = ... # type: int
- closed = ... # type: bool
- softspace = ... # type: int
- mode = ... # type: str
- encoding = ... # type: str
- errors = ... # type: str
- newlines = ... # type: str
- name = ... # type: Any
- def __init__(self, key) -> None: ...
- def tell(self): ...
- def seek(self, pos, whence: Any = ...): ...
- def read(self, size): ...
- def close(self): ...
- def isatty(self): ...
- def getkey(self): ...
- def write(self, buf): ...
- def fileno(self): ...
- def flush(self): ...
- def next(self): ...
- def readinto(self): ...
- def readline(self): ...
- def readlines(self): ...
- def truncate(self): ...
- def writelines(self): ...
- def xreadlines(self): ...
diff --git a/typeshed/third_party/2and3/boto/s3/lifecycle.pyi b/typeshed/third_party/2and3/boto/s3/lifecycle.pyi
deleted file mode 100644
index c15048e..0000000
--- a/typeshed/third_party/2and3/boto/s3/lifecycle.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-# Stubs for boto.s3.lifecycle (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class Rule:
- id = ... # type: Any
- prefix = ... # type: Any
- status = ... # type: Any
- expiration = ... # type: Any
- transition = ... # type: Any
- def __init__(self, id: Optional[Any] = ..., prefix: Optional[Any] = ..., status: Optional[Any] = ..., expiration: Optional[Any] = ..., transition: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
-
-class Expiration:
- days = ... # type: Any
- date = ... # type: Any
- def __init__(self, days: Optional[Any] = ..., date: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
-
-class Transition:
- days = ... # type: Any
- date = ... # type: Any
- storage_class = ... # type: Any
- def __init__(self, days: Optional[Any] = ..., date: Optional[Any] = ..., storage_class: Optional[Any] = ...) -> None: ...
- def to_xml(self): ...
-
-class Transitions(list):
- transition_properties = ... # type: int
- current_transition_property = ... # type: int
- temp_days = ... # type: Any
- temp_date = ... # type: Any
- temp_storage_class = ... # type: Any
- def __init__(self) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
- def add_transition(self, days: Optional[Any] = ..., date: Optional[Any] = ..., storage_class: Optional[Any] = ...): ...
- @property
- def days(self): ...
- @property
- def date(self): ...
- @property
- def storage_class(self): ...
-
-class Lifecycle(list):
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
- def add_rule(self, id: Optional[Any] = ..., prefix: str = ..., status: str = ..., expiration: Optional[Any] = ..., transition: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/boto/s3/multidelete.pyi b/typeshed/third_party/2and3/boto/s3/multidelete.pyi
deleted file mode 100644
index 46449c4..0000000
--- a/typeshed/third_party/2and3/boto/s3/multidelete.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for boto.s3.multidelete (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class Deleted:
- key = ... # type: Any
- version_id = ... # type: Any
- delete_marker = ... # type: Any
- delete_marker_version_id = ... # type: Any
- def __init__(self, key: Optional[Any] = ..., version_id: Optional[Any] = ..., delete_marker: bool = ..., delete_marker_version_id: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class Error:
- key = ... # type: Any
- version_id = ... # type: Any
- code = ... # type: Any
- message = ... # type: Any
- def __init__(self, key: Optional[Any] = ..., version_id: Optional[Any] = ..., code: Optional[Any] = ..., message: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class MultiDeleteResult:
- bucket = ... # type: Any
- deleted = ... # type: Any
- errors = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
diff --git a/typeshed/third_party/2and3/boto/s3/multipart.pyi b/typeshed/third_party/2and3/boto/s3/multipart.pyi
deleted file mode 100644
index 2bc738f..0000000
--- a/typeshed/third_party/2and3/boto/s3/multipart.pyi
+++ /dev/null
@@ -1,53 +0,0 @@
-# Stubs for boto.s3.multipart (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class CompleteMultiPartUpload:
- bucket = ... # type: Any
- location = ... # type: Any
- bucket_name = ... # type: Any
- key_name = ... # type: Any
- etag = ... # type: Any
- version_id = ... # type: Any
- encrypted = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-class Part:
- bucket = ... # type: Any
- part_number = ... # type: Any
- last_modified = ... # type: Any
- etag = ... # type: Any
- size = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
-
-def part_lister(mpupload, part_number_marker: Optional[Any] = ...): ...
-
-class MultiPartUpload:
- bucket = ... # type: Any
- bucket_name = ... # type: Any
- key_name = ... # type: Any
- id = ... # type: Any
- initiator = ... # type: Any
- owner = ... # type: Any
- storage_class = ... # type: Any
- initiated = ... # type: Any
- part_number_marker = ... # type: Any
- next_part_number_marker = ... # type: Any
- max_parts = ... # type: Any
- is_truncated = ... # type: bool
- def __init__(self, bucket: Optional[Any] = ...) -> None: ...
- def __iter__(self): ...
- def to_xml(self): ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def get_all_parts(self, max_parts: Optional[Any] = ..., part_number_marker: Optional[Any] = ..., encoding_type: Optional[Any] = ...): ...
- def upload_part_from_file(self, fp, part_num, headers: Optional[Any] = ..., replace: bool = ..., cb: Optional[Any] = ..., num_cb: int = ..., md5: Optional[Any] = ..., size: Optional[Any] = ...): ...
- def copy_part_from_key(self, src_bucket_name, src_key_name, part_num, start: Optional[Any] = ..., end: Optional[Any] = ..., src_version_id: Optional[Any] = ..., headers: Optional[Any] = ...): ...
- def complete_upload(self): ...
- def cancel_upload(self): ...
diff --git a/typeshed/third_party/2and3/boto/s3/prefix.pyi b/typeshed/third_party/2and3/boto/s3/prefix.pyi
deleted file mode 100644
index 12501b2..0000000
--- a/typeshed/third_party/2and3/boto/s3/prefix.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for boto.s3.prefix (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class Prefix:
- bucket = ... # type: Any
- name = ... # type: Any
- def __init__(self, bucket: Optional[Any] = ..., name: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- @property
- def provider(self): ...
diff --git a/typeshed/third_party/2and3/boto/s3/tagging.pyi b/typeshed/third_party/2and3/boto/s3/tagging.pyi
deleted file mode 100644
index 07c1fca..0000000
--- a/typeshed/third_party/2and3/boto/s3/tagging.pyi
+++ /dev/null
@@ -1,26 +0,0 @@
-# Stubs for boto.s3.tagging (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class Tag:
- key = ... # type: Any
- value = ... # type: Any
- def __init__(self, key: Optional[Any] = ..., value: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
- def __eq__(self, other): ...
-
-class TagSet(list):
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def add_tag(self, key, value): ...
- def to_xml(self): ...
-
-class Tags(list):
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
- def add_tag_set(self, tag_set): ...
diff --git a/typeshed/third_party/2and3/boto/s3/user.pyi b/typeshed/third_party/2and3/boto/s3/user.pyi
deleted file mode 100644
index 21832e9..0000000
--- a/typeshed/third_party/2and3/boto/s3/user.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for boto.s3.user (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class User:
- type = ... # type: Any
- id = ... # type: Any
- display_name = ... # type: Any
- def __init__(self, parent: Optional[Any] = ..., id: str = ..., display_name: str = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self, element_name: str = ...): ...
diff --git a/typeshed/third_party/2and3/boto/s3/website.pyi b/typeshed/third_party/2and3/boto/s3/website.pyi
deleted file mode 100644
index f832077..0000000
--- a/typeshed/third_party/2and3/boto/s3/website.pyi
+++ /dev/null
@@ -1,66 +0,0 @@
-# Stubs for boto.s3.website (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-def tag(key, value): ...
-
-class WebsiteConfiguration:
- suffix = ... # type: Any
- error_key = ... # type: Any
- redirect_all_requests_to = ... # type: Any
- routing_rules = ... # type: Any
- def __init__(self, suffix: Optional[Any] = ..., error_key: Optional[Any] = ..., redirect_all_requests_to: Optional[Any] = ..., routing_rules: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
-
-class _XMLKeyValue:
- translator = ... # type: Any
- container = ... # type: Any
- def __init__(self, translator, container: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
-
-class RedirectLocation(_XMLKeyValue):
- TRANSLATOR = ... # type: Any
- hostname = ... # type: Any
- protocol = ... # type: Any
- def __init__(self, hostname: Optional[Any] = ..., protocol: Optional[Any] = ...) -> None: ...
- def to_xml(self): ...
-
-class RoutingRules(list):
- def add_rule(self, rule): ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
-
-class RoutingRule:
- condition = ... # type: Any
- redirect = ... # type: Any
- def __init__(self, condition: Optional[Any] = ..., redirect: Optional[Any] = ...) -> None: ...
- def startElement(self, name, attrs, connection): ...
- def endElement(self, name, value, connection): ...
- def to_xml(self): ...
- @classmethod
- def when(cls, key_prefix: Optional[Any] = ..., http_error_code: Optional[Any] = ...): ...
- def then_redirect(self, hostname: Optional[Any] = ..., protocol: Optional[Any] = ..., replace_key: Optional[Any] = ..., replace_key_prefix: Optional[Any] = ..., http_redirect_code: Optional[Any] = ...): ...
-
-class Condition(_XMLKeyValue):
- TRANSLATOR = ... # type: Any
- key_prefix = ... # type: Any
- http_error_code = ... # type: Any
- def __init__(self, key_prefix: Optional[Any] = ..., http_error_code: Optional[Any] = ...) -> None: ...
- def to_xml(self): ...
-
-class Redirect(_XMLKeyValue):
- TRANSLATOR = ... # type: Any
- hostname = ... # type: Any
- protocol = ... # type: Any
- replace_key = ... # type: Any
- replace_key_prefix = ... # type: Any
- http_redirect_code = ... # type: Any
- def __init__(self, hostname: Optional[Any] = ..., protocol: Optional[Any] = ..., replace_key: Optional[Any] = ..., replace_key_prefix: Optional[Any] = ..., http_redirect_code: Optional[Any] = ...) -> None: ...
- def to_xml(self): ...
diff --git a/typeshed/third_party/2and3/certifi.pyi b/typeshed/third_party/2and3/certifi.pyi
deleted file mode 100644
index c809e6d..0000000
--- a/typeshed/third_party/2and3/certifi.pyi
+++ /dev/null
@@ -1,2 +0,0 @@
-def where() -> str: ...
-def old_where() -> str: ...
diff --git a/typeshed/third_party/2and3/characteristic/__init__.pyi b/typeshed/third_party/2and3/characteristic/__init__.pyi
deleted file mode 100644
index f2903b9..0000000
--- a/typeshed/third_party/2and3/characteristic/__init__.pyi
+++ /dev/null
@@ -1,34 +0,0 @@
-from typing import Sequence, Callable, Union, Any, Optional, AnyStr, TypeVar, Type
-
-def with_repr(attrs: Sequence[Union[AnyStr, Attribute]]) -> Callable[..., Any]: ...
-def with_cmp(attrs: Sequence[Union[AnyStr, Attribute]]) -> Callable[..., Any]: ...
-def with_init(attrs: Sequence[Union[AnyStr, Attribute]]) -> Callable[..., Any]: ...
-def immutable(attrs: Sequence[Union[AnyStr, Attribute]]) -> Callable[..., Any]: ...
-
-def strip_leading_underscores(attribute_name: AnyStr) -> AnyStr: ...
-
-NOTHING = Any
-
-_T = TypeVar('_T')
-
-def attributes(
- attrs: Sequence[Union[AnyStr, Attribute]],
- apply_with_cmp: bool = True,
- apply_with_init: bool = True,
- apply_with_repr: bool = True,
- apply_immutable: bool = False,
- store_attributes: Optional[Callable[[type, Attribute], Any]] = None,
- **kw: Optional[dict]) -> Callable[[Type[_T]], Type[_T]]: ...
-
-class Attribute:
- def __init__(
- self,
- name: AnyStr,
- exclude_from_cmp: bool = False,
- exclude_from_init: bool = False,
- exclude_from_repr: bool = False,
- exclude_from_immutable: bool = False,
- default_value: Any = NOTHING,
- default_factory: Optional[Callable[[None], Any]] = None,
- instance_of: Optional[Any] = None,
- init_aliaser: Optional[Callable[[AnyStr], AnyStr]] = strip_leading_underscores) -> None: ...
diff --git a/typeshed/third_party/2and3/jinja2/__init__.pyi b/typeshed/third_party/2and3/jinja2/__init__.pyi
deleted file mode 100644
index e77f4fd..0000000
--- a/typeshed/third_party/2and3/jinja2/__init__.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for jinja2 (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from jinja2.environment import Environment as Environment, Template as Template
-from jinja2.loaders import BaseLoader as BaseLoader, FileSystemLoader as FileSystemLoader, PackageLoader as PackageLoader, DictLoader as DictLoader, FunctionLoader as FunctionLoader, PrefixLoader as PrefixLoader, ChoiceLoader as ChoiceLoader, ModuleLoader as ModuleLoader
-from jinja2.bccache import BytecodeCache as BytecodeCache, FileSystemBytecodeCache as FileSystemBytecodeCache, MemcachedBytecodeCache as MemcachedBytecodeCache
-from jinja2.runtime import Undefined as Undefined, DebugUndefined as DebugUndefined, StrictUndefined as StrictUndefined, make_logging_undefined as make_logging_undefined
-from jinja2.exceptions import TemplateError as TemplateError, UndefinedError as UndefinedError, TemplateNotFound as TemplateNotFound, TemplatesNotFound as TemplatesNotFound, TemplateSyntaxError as TemplateSyntaxError, TemplateAssertionError as TemplateAssertionError
-from jinja2.filters import environmentfilter as environmentfilter, contextfilter as contextfilter, evalcontextfilter as evalcontextfilter
-from jinja2.utils import Markup as Markup, escape as escape, clear_caches as clear_caches, environmentfunction as environmentfunction, evalcontextfunction as evalcontextfunction, contextfunction as contextfunction, is_undefined as is_undefined
diff --git a/typeshed/third_party/2and3/jinja2/_compat.pyi b/typeshed/third_party/2and3/jinja2/_compat.pyi
deleted file mode 100644
index 1c83f44..0000000
--- a/typeshed/third_party/2and3/jinja2/_compat.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for jinja2._compat (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-import sys
-
-if sys.version_info[0] >= 3:
- from io import BytesIO
- from urllib.parse import quote_from_bytes as url_quote
-else:
- from cStringIO import StringIO as BytesIO
- from urllib import quote as url_quote
-
-PY2 = ... # type: Any
-PYPY = ... # type: Any
-unichr = ... # type: Any
-range_type = ... # type: Any
-text_type = ... # type: Any
-string_types = ... # type: Any
-integer_types = ... # type: Any
-iterkeys = ... # type: Any
-itervalues = ... # type: Any
-iteritems = ... # type: Any
-NativeStringIO = ... # type: Any
-
-def reraise(tp, value, tb: Optional[Any] = ...): ...
-
-ifilter = ... # type: Any
-imap = ... # type: Any
-izip = ... # type: Any
-intern = ... # type: Any
-implements_iterator = ... # type: Any
-implements_to_string = ... # type: Any
-encode_filename = ... # type: Any
-get_next = ... # type: Any
-
-def with_metaclass(meta, *bases): ...
diff --git a/typeshed/third_party/2and3/jinja2/_stringdefs.pyi b/typeshed/third_party/2and3/jinja2/_stringdefs.pyi
deleted file mode 100644
index d09bdbc..0000000
--- a/typeshed/third_party/2and3/jinja2/_stringdefs.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for jinja2._stringdefs (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-Cc = ... # type: str
-Cf = ... # type: str
-Cn = ... # type: str
-Co = ... # type: str
-Cs = ... # type: Any
-Ll = ... # type: str
-Lm = ... # type: str
-Lo = ... # type: str
-Lt = ... # type: str
-Lu = ... # type: str
-Mc = ... # type: str
-Me = ... # type: str
-Mn = ... # type: str
-Nd = ... # type: str
-Nl = ... # type: str
-No = ... # type: str
-Pc = ... # type: str
-Pd = ... # type: str
-Pe = ... # type: str
-Pf = ... # type: str
-Pi = ... # type: str
-Po = ... # type: str
-Ps = ... # type: str
-Sc = ... # type: str
-Sk = ... # type: str
-Sm = ... # type: str
-So = ... # type: str
-Zl = ... # type: str
-Zp = ... # type: str
-Zs = ... # type: str
-cats = ... # type: Any
-
-def combine(*args): ...
-
-xid_start = ... # type: str
-xid_continue = ... # type: str
-
-def allexcept(*args): ...
diff --git a/typeshed/third_party/2and3/jinja2/bccache.pyi b/typeshed/third_party/2and3/jinja2/bccache.pyi
deleted file mode 100644
index ef03701..0000000
--- a/typeshed/third_party/2and3/jinja2/bccache.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-# Stubs for jinja2.bccache (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-marshal_dump = ... # type: Any
-marshal_load = ... # type: Any
-bc_version = ... # type: int
-bc_magic = ... # type: Any
-
-class Bucket:
- environment = ... # type: Any
- key = ... # type: Any
- checksum = ... # type: Any
- def __init__(self, environment, key, checksum) -> None: ...
- code = ... # type: Any
- def reset(self): ...
- def load_bytecode(self, f): ...
- def write_bytecode(self, f): ...
- def bytecode_from_string(self, string): ...
- def bytecode_to_string(self): ...
-
-class BytecodeCache:
- def load_bytecode(self, bucket): ...
- def dump_bytecode(self, bucket): ...
- def clear(self): ...
- def get_cache_key(self, name, filename: Optional[Any] = ...): ...
- def get_source_checksum(self, source): ...
- def get_bucket(self, environment, name, filename, source): ...
- def set_bucket(self, bucket): ...
-
-class FileSystemBytecodeCache(BytecodeCache):
- directory = ... # type: Any
- pattern = ... # type: Any
- def __init__(self, directory: Optional[Any] = ..., pattern: str = ...) -> None: ...
- def load_bytecode(self, bucket): ...
- def dump_bytecode(self, bucket): ...
- def clear(self): ...
-
-class MemcachedBytecodeCache(BytecodeCache):
- client = ... # type: Any
- prefix = ... # type: Any
- timeout = ... # type: Any
- ignore_memcache_errors = ... # type: Any
- def __init__(self, client, prefix: str = ..., timeout: Optional[Any] = ..., ignore_memcache_errors: bool = ...) -> None: ...
- def load_bytecode(self, bucket): ...
- def dump_bytecode(self, bucket): ...
diff --git a/typeshed/third_party/2and3/jinja2/compiler.pyi b/typeshed/third_party/2and3/jinja2/compiler.pyi
deleted file mode 100644
index 44e001c..0000000
--- a/typeshed/third_party/2and3/jinja2/compiler.pyi
+++ /dev/null
@@ -1,180 +0,0 @@
-# Stubs for jinja2.compiler (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from keyword import iskeyword as is_python_keyword
-from jinja2.visitor import NodeVisitor
-
-operators = ... # type: Any
-dict_item_iter = ... # type: str
-
-unoptimize_before_dead_code = ... # type: bool
-
-def generate(node, environment, name, filename, stream: Optional[Any] = ..., defer_init: bool = ...): ...
-def has_safe_repr(value): ...
-def find_undeclared(nodes, names): ...
-
-class Identifiers:
- declared = ... # type: Any
- outer_undeclared = ... # type: Any
- undeclared = ... # type: Any
- declared_locally = ... # type: Any
- declared_parameter = ... # type: Any
- def __init__(self) -> None: ...
- def add_special(self, name): ...
- def is_declared(self, name): ...
- def copy(self): ...
-
-class Frame:
- eval_ctx = ... # type: Any
- identifiers = ... # type: Any
- toplevel = ... # type: bool
- rootlevel = ... # type: bool
- require_output_check = ... # type: Any
- buffer = ... # type: Any
- block = ... # type: Any
- assigned_names = ... # type: Any
- parent = ... # type: Any
- def __init__(self, eval_ctx, parent: Optional[Any] = ...) -> None: ...
- def copy(self): ...
- def inspect(self, nodes): ...
- def find_shadowed(self, extra: Any = ...): ...
- def inner(self): ...
- def soft(self): ...
- __copy__ = ... # type: Any
-
-class VisitorExit(RuntimeError): ...
-
-class DependencyFinderVisitor(NodeVisitor):
- filters = ... # type: Any
- tests = ... # type: Any
- def __init__(self) -> None: ...
- def visit_Filter(self, node): ...
- def visit_Test(self, node): ...
- def visit_Block(self, node): ...
-
-class UndeclaredNameVisitor(NodeVisitor):
- names = ... # type: Any
- undeclared = ... # type: Any
- def __init__(self, names) -> None: ...
- def visit_Name(self, node): ...
- def visit_Block(self, node): ...
-
-class FrameIdentifierVisitor(NodeVisitor):
- identifiers = ... # type: Any
- def __init__(self, identifiers) -> None: ...
- def visit_Name(self, node): ...
- def visit_If(self, node): ...
- def visit_Macro(self, node): ...
- def visit_Import(self, node): ...
- def visit_FromImport(self, node): ...
- def visit_Assign(self, node): ...
- def visit_For(self, node): ...
- def visit_CallBlock(self, node): ...
- def visit_FilterBlock(self, node): ...
- def visit_AssignBlock(self, node): ...
- def visit_Scope(self, node): ...
- def visit_Block(self, node): ...
-
-class CompilerExit(Exception): ...
-
-class CodeGenerator(NodeVisitor):
- environment = ... # type: Any
- name = ... # type: Any
- filename = ... # type: Any
- stream = ... # type: Any
- created_block_context = ... # type: bool
- defer_init = ... # type: Any
- import_aliases = ... # type: Any
- blocks = ... # type: Any
- extends_so_far = ... # type: int
- has_known_extends = ... # type: bool
- code_lineno = ... # type: int
- tests = ... # type: Any
- filters = ... # type: Any
- debug_info = ... # type: Any
- def __init__(self, environment, name, filename, stream: Optional[Any] = ..., defer_init: bool = ...) -> None: ...
- def fail(self, msg, lineno): ...
- def temporary_identifier(self): ...
- def buffer(self, frame): ...
- def return_buffer_contents(self, frame): ...
- def indent(self): ...
- def outdent(self, step: int = ...): ...
- def start_write(self, frame, node: Optional[Any] = ...): ...
- def end_write(self, frame): ...
- def simple_write(self, s, frame, node: Optional[Any] = ...): ...
- def blockvisit(self, nodes, frame): ...
- def write(self, x): ...
- def writeline(self, x, node: Optional[Any] = ..., extra: int = ...): ...
- def newline(self, node: Optional[Any] = ..., extra: int = ...): ...
- def signature(self, node, frame, extra_kwargs: Optional[Any] = ...): ...
- def pull_locals(self, frame): ...
- def pull_dependencies(self, nodes): ...
- def unoptimize_scope(self, frame): ...
- def push_scope(self, frame, extra_vars: Any = ...): ...
- def pop_scope(self, aliases, frame): ...
- def function_scoping(self, node, frame, children: Optional[Any] = ..., find_special: bool = ...): ...
- def macro_body(self, node, frame, children: Optional[Any] = ...): ...
- def macro_def(self, node, frame): ...
- def position(self, node): ...
- def visit_Template(self, node, frame: Optional[Any] = ...): ...
- def visit_Block(self, node, frame): ...
- def visit_Extends(self, node, frame): ...
- def visit_Include(self, node, frame): ...
- def visit_Import(self, node, frame): ...
- def visit_FromImport(self, node, frame): ...
- def visit_For(self, node, frame): ...
- def visit_If(self, node, frame): ...
- def visit_Macro(self, node, frame): ...
- def visit_CallBlock(self, node, frame): ...
- def visit_FilterBlock(self, node, frame): ...
- def visit_ExprStmt(self, node, frame): ...
- def visit_Output(self, node, frame): ...
- def make_assignment_frame(self, frame): ...
- def export_assigned_vars(self, frame, assignment_frame): ...
- def visit_Assign(self, node, frame): ...
- def visit_AssignBlock(self, node, frame): ...
- def visit_Name(self, node, frame): ...
- def visit_Const(self, node, frame): ...
- def visit_TemplateData(self, node, frame): ...
- def visit_Tuple(self, node, frame): ...
- def visit_List(self, node, frame): ...
- def visit_Dict(self, node, frame): ...
- def binop(operator, interceptable: bool = ...): ...
- def uaop(operator, interceptable: bool = ...): ...
- visit_Add = ... # type: Any
- visit_Sub = ... # type: Any
- visit_Mul = ... # type: Any
- visit_Div = ... # type: Any
- visit_FloorDiv = ... # type: Any
- visit_Pow = ... # type: Any
- visit_Mod = ... # type: Any
- visit_And = ... # type: Any
- visit_Or = ... # type: Any
- visit_Pos = ... # type: Any
- visit_Neg = ... # type: Any
- visit_Not = ... # type: Any
- def visit_Concat(self, node, frame): ...
- def visit_Compare(self, node, frame): ...
- def visit_Operand(self, node, frame): ...
- def visit_Getattr(self, node, frame): ...
- def visit_Getitem(self, node, frame): ...
- def visit_Slice(self, node, frame): ...
- def visit_Filter(self, node, frame): ...
- def visit_Test(self, node, frame): ...
- def visit_CondExpr(self, node, frame): ...
- def visit_Call(self, node, frame, forward_caller: bool = ...): ...
- def visit_Keyword(self, node, frame): ...
- def visit_MarkSafe(self, node, frame): ...
- def visit_MarkSafeIfAutoescape(self, node, frame): ...
- def visit_EnvironmentAttribute(self, node, frame): ...
- def visit_ExtensionAttribute(self, node, frame): ...
- def visit_ImportedName(self, node, frame): ...
- def visit_InternalName(self, node, frame): ...
- def visit_ContextReference(self, node, frame): ...
- def visit_Continue(self, node, frame): ...
- def visit_Break(self, node, frame): ...
- def visit_Scope(self, node, frame): ...
- def visit_EvalContextModifier(self, node, frame): ...
- def visit_ScopedEvalContextModifier(self, node, frame): ...
diff --git a/typeshed/third_party/2and3/jinja2/constants.pyi b/typeshed/third_party/2and3/jinja2/constants.pyi
deleted file mode 100644
index ca47cb0..0000000
--- a/typeshed/third_party/2and3/jinja2/constants.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for jinja2.constants (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-LOREM_IPSUM_WORDS = ... # type: str
diff --git a/typeshed/third_party/2and3/jinja2/debug.pyi b/typeshed/third_party/2and3/jinja2/debug.pyi
deleted file mode 100644
index 270acf5..0000000
--- a/typeshed/third_party/2and3/jinja2/debug.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for jinja2.debug (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-tproxy = ... # type: Any
-raise_helper = ... # type: str
-
-class TracebackFrameProxy:
- tb = ... # type: Any
- def __init__(self, tb) -> None: ...
- @property
- def tb_next(self): ...
- def set_next(self, next): ...
- @property
- def is_jinja_frame(self): ...
- def __getattr__(self, name): ...
-
-def make_frame_proxy(frame): ...
-
-class ProcessedTraceback:
- exc_type = ... # type: Any
- exc_value = ... # type: Any
- frames = ... # type: Any
- def __init__(self, exc_type, exc_value, frames) -> None: ...
- def render_as_text(self, limit: Optional[Any] = ...): ...
- def render_as_html(self, full: bool = ...): ...
- @property
- def is_template_syntax_error(self): ...
- @property
- def exc_info(self): ...
- @property
- def standard_exc_info(self): ...
-
-def make_traceback(exc_info, source_hint: Optional[Any] = ...): ...
-def translate_syntax_error(error, source: Optional[Any] = ...): ...
-def translate_exception(exc_info, initial_skip: int = ...): ...
-def fake_exc_info(exc_info, filename, lineno): ...
-
-tb_set_next = ... # type: Any
diff --git a/typeshed/third_party/2and3/jinja2/defaults.pyi b/typeshed/third_party/2and3/jinja2/defaults.pyi
deleted file mode 100644
index 0788c7c..0000000
--- a/typeshed/third_party/2and3/jinja2/defaults.pyi
+++ /dev/null
@@ -1,25 +0,0 @@
-# Stubs for jinja2.defaults (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from jinja2.filters import FILTERS as DEFAULT_FILTERS
-from jinja2.tests import TESTS as DEFAULT_TESTS
-
-BLOCK_START_STRING = ... # type: str
-BLOCK_END_STRING = ... # type: str
-VARIABLE_START_STRING = ... # type: str
-VARIABLE_END_STRING = ... # type: str
-COMMENT_START_STRING = ... # type: str
-COMMENT_END_STRING = ... # type: str
-LINE_STATEMENT_PREFIX = ... # type: Any
-LINE_COMMENT_PREFIX = ... # type: Any
-TRIM_BLOCKS = ... # type: bool
-LSTRIP_BLOCKS = ... # type: bool
-NEWLINE_SEQUENCE = ... # type: str
-KEEP_TRAILING_NEWLINE = ... # type: bool
-DEFAULT_NAMESPACE = ... # type: Any
-
-# Names in __all__ with no definition:
-# DEFAULT_FILTERS
-# DEFAULT_TESTS
diff --git a/typeshed/third_party/2and3/jinja2/environment.pyi b/typeshed/third_party/2and3/jinja2/environment.pyi
deleted file mode 100644
index b3ea1d7..0000000
--- a/typeshed/third_party/2and3/jinja2/environment.pyi
+++ /dev/null
@@ -1,119 +0,0 @@
-# Stubs for jinja2.environment (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Callable, Dict, Iterator, List, Optional, Text, Type, Union
-
-from .bccache import BytecodeCache
-from .loaders import BaseLoader
-from .runtime import Context, Undefined
-
-def get_spontaneous_environment(*args): ...
-def create_cache(size): ...
-def copy_cache(cache): ...
-def load_extensions(environment, extensions): ...
-
-class Environment:
- sandboxed = ... # type: bool
- overlayed = ... # type: bool
- linked_to = ... # type: Any
- shared = ... # type: bool
- exception_handler = ... # type: Any
- exception_formatter = ... # type: Any
- code_generator_class = ... # type: Any
- context_class = ... # type: Any
- block_start_string = ... # type: Text
- block_end_string = ... # type: Text
- variable_start_string = ... # type: Text
- variable_end_string = ... # type: Text
- comment_start_string = ... # type: Text
- comment_end_string = ... # type: Text
- line_statement_prefix = ... # type: Text
- line_comment_prefix = ... # type: Text
- trim_blocks = ... # type: bool
- lstrip_blocks = ... # type: Any
- newline_sequence = ... # type: Text
- keep_trailing_newline = ... # type: bool
- undefined = ... # type: Type[Undefined]
- optimized = ... # type: bool
- finalize = ... # type: Callable
- autoescape = ... # type: Any
- filters = ... # type: Any
- tests = ... # type: Any
- globals = ... # type: Dict[str, Any]
- loader = ... # type: BaseLoader
- cache = ... # type: Any
- bytecode_cache = ... # type: BytecodeCache
- auto_reload = ... # type: bool
- extensions = ... # type: List
- def __init__(self, block_start_string: Text = ..., block_end_string: Text = ..., variable_start_string: Text = ..., variable_end_string: Text = ..., comment_start_string: Any = ..., comment_end_string: Text = ..., line_statement_prefix: Text = ..., line_comment_prefix: Text = ..., trim_blocks: bool = ..., lstrip_blocks: bool = ..., newline_sequence: Text = ..., keep_trailing_newline: bool = ..., extensions: List = ..., optimized: bool = ..., undefined: Type[Undefined] = ..., finalize [...]
- def add_extension(self, extension): ...
- def extend(self, **attributes): ...
- def overlay(self, block_start_string: Text = ..., block_end_string: Text = ..., variable_start_string: Text = ..., variable_end_string: Text = ..., comment_start_string: Any = ..., comment_end_string: Text = ..., line_statement_prefix: Text = ..., line_comment_prefix: Text = ..., trim_blocks: bool = ..., lstrip_blocks: bool = ..., extensions: List = ..., optimized: bool = ..., undefined: Type[Undefined] = ..., finalize: Callable = ..., autoescape: bool = ..., loader: Optional[BaseLoa [...]
- lexer = ... # type: Any
- def iter_extensions(self): ...
- def getitem(self, obj, argument): ...
- def getattr(self, obj, attribute): ...
- def call_filter(self, name, value, args: Optional[Any] = ..., kwargs: Optional[Any] = ..., context: Optional[Any] = ..., eval_ctx: Optional[Any] = ...): ...
- def call_test(self, name, value, args: Optional[Any] = ..., kwargs: Optional[Any] = ...): ...
- def parse(self, source, name: Optional[Any] = ..., filename: Optional[Any] = ...): ...
- def lex(self, source, name: Optional[Any] = ..., filename: Optional[Any] = ...): ...
- def preprocess(self, source: Text, name: Optional[Any] = ..., filename: Optional[Any] = ...): ...
- def compile(self, source, name: Optional[Any] = ..., filename: Optional[Any] = ..., raw: bool = ..., defer_init: bool = ...): ...
- def compile_expression(self, source: Text, undefined_to_none: bool = ...): ...
- def compile_templates(self, target, extensions: Optional[Any] = ..., filter_func: Optional[Any] = ..., zip: str = ..., log_function: Optional[Any] = ..., ignore_errors: bool = ..., py_compile: bool = ...): ...
- def list_templates(self, extensions: Optional[Any] = ..., filter_func: Optional[Any] = ...): ...
- def handle_exception(self, exc_info: Optional[Any] = ..., rendered: bool = ..., source_hint: Optional[Any] = ...): ...
- def join_path(self, template: Union[Template, Text], parent: Text) -> Text: ...
- def get_template(self, name: Union[Template, Text], parent: Optional[Text] = ..., globals: Optional[Any] = ...) -> Template: ...
- def select_template(self, names: List[Union[Template, Text]], parent: Optional[Text] = ..., globals: Optional[Dict[str, Any]] = ...) -> Template: ...
- def get_or_select_template(self, template_name_or_list: Union[Union[Template, Text], List[Union[Template, Text]]], parent: Optional[Text] = ..., globals: Optional[Dict[str, Any]] = ...) -> Template: ...
- def from_string(self, source: Text, globals: Optional[Dict[str, Any]] = ..., template_class: Optional[Type[Template]] = ...) -> Template: ...
- def make_globals(self, d: Optional[Dict[str, Any]]) -> Dict[str, Any]: ...
-
- # Frequently added extensions are included here:
- # from InternationalizationExtension:
- def install_gettext_translations(self, translations: Any, newstyle: Optional[bool]): ...
- def install_null_translations(self, newstyle: Optional[bool]): ...
- def install_gettext_callables(self, gettext: Callable, ngettext: Callable,
- newstyle: Optional[bool]): ...
- def uninstall_gettext_translations(self, translations: Any): ...
- def extract_translations(self, source: Any, gettext_functions: Any): ...
- newstyle_gettext = ... # type: bool
-
-class Template:
- def __new__(cls, source, block_start_string: Any = ..., block_end_string: Any = ..., variable_start_string: Any = ..., variable_end_string: Any = ..., comment_start_string: Any = ..., comment_end_string: Any = ..., line_statement_prefix: Any = ..., line_comment_prefix: Any = ..., trim_blocks: Any = ..., lstrip_blocks: Any = ..., newline_sequence: Any = ..., keep_trailing_newline: Any = ..., extensions: Any = ..., optimized: bool = ..., undefined: Any = ..., finalize: Optional[Any] = [...]
- @classmethod
- def from_code(cls, environment, code, globals, uptodate: Optional[Any] = ...): ...
- @classmethod
- def from_module_dict(cls, environment, module_dict, globals): ...
- def render(self, *args, **kwargs) -> Text: ...
- def stream(self, *args, **kwargs) -> TemplateStream: ...
- def generate(self, *args, **kwargs) -> Iterator[Text]: ...
- def new_context(self, vars: Optional[Dict[str, Any]] = ..., shared: bool = ..., locals: Optional[Dict[str, Any]] = ...) -> Context: ...
- def make_module(self, vars: Optional[Dict[str, Any]] = ..., shared: bool = ..., locals: Optional[Dict[str, Any]] = ...) -> Context: ...
- @property
- def module(self) -> Any: ...
- def get_corresponding_lineno(self, lineno): ...
- @property
- def is_up_to_date(self) -> bool: ...
- @property
- def debug_info(self): ...
-
-class TemplateModule:
- __name__ = ... # type: Any
- def __init__(self, template, context) -> None: ...
- def __html__(self): ...
-
-class TemplateExpression:
- def __init__(self, template, undefined_to_none) -> None: ...
- def __call__(self, *args, **kwargs): ...
-
-class TemplateStream:
- def __init__(self, gen) -> None: ...
- def dump(self, fp, encoding: Optional[Text] = ..., errors: Text = ...): ...
- buffered = ... # type: bool
- def disable_buffering(self) -> None: ...
- def enable_buffering(self, size: int = ...) -> None: ...
- def __iter__(self): ...
- def __next__(self): ...
diff --git a/typeshed/third_party/2and3/jinja2/exceptions.pyi b/typeshed/third_party/2and3/jinja2/exceptions.pyi
deleted file mode 100644
index 1008167..0000000
--- a/typeshed/third_party/2and3/jinja2/exceptions.pyi
+++ /dev/null
@@ -1,37 +0,0 @@
-# Stubs for jinja2.exceptions (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional, Text
-
-class TemplateError(Exception):
- def __init__(self, message: Optional[Text] = ...) -> None: ...
- @property
- def message(self): ...
- def __unicode__(self): ...
- @property
- def message(self): ...
-
-class TemplateNotFound(IOError, LookupError, TemplateError):
- message = ... # type: Any
- name = ... # type: Any
- templates = ... # type: Any
- def __init__(self, name, message: Optional[Text] = ...) -> None: ...
-
-class TemplatesNotFound(TemplateNotFound):
- templates = ... # type: Any
- def __init__(self, names: Any = ..., message: Optional[Text] = ...) -> None: ...
-
-class TemplateSyntaxError(TemplateError):
- lineno = ... # type: int
- name = ... # type: Text
- filename = ... # type: Text
- source = ... # type: Text
- translated = ... # type: bool
- def __init__(self, message: Text, lineno: int, name: Optional[Text] = ..., filename: Optional[Text] = ...) -> None: ...
-
-class TemplateAssertionError(TemplateSyntaxError): ...
-class TemplateRuntimeError(TemplateError): ...
-class UndefinedError(TemplateRuntimeError): ...
-class SecurityError(TemplateRuntimeError): ...
-class FilterArgumentError(TemplateRuntimeError): ...
diff --git a/typeshed/third_party/2and3/jinja2/ext.pyi b/typeshed/third_party/2and3/jinja2/ext.pyi
deleted file mode 100644
index 5159242..0000000
--- a/typeshed/third_party/2and3/jinja2/ext.pyi
+++ /dev/null
@@ -1,62 +0,0 @@
-# Stubs for jinja2.ext (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-GETTEXT_FUNCTIONS = ... # type: Any
-
-class ExtensionRegistry(type):
- def __new__(cls, name, bases, d): ...
-
-class Extension:
- tags = ... # type: Any
- priority = ... # type: int
- environment = ... # type: Any
- def __init__(self, environment) -> None: ...
- def bind(self, environment): ...
- def preprocess(self, source, name, filename: Optional[Any] = ...): ...
- def filter_stream(self, stream): ...
- def parse(self, parser): ...
- def attr(self, name, lineno: Optional[Any] = ...): ...
- def call_method(self, name, args: Optional[Any] = ..., kwargs: Optional[Any] = ..., dyn_args: Optional[Any] = ..., dyn_kwargs: Optional[Any] = ..., lineno: Optional[Any] = ...): ...
-
-class InternationalizationExtension(Extension):
- tags = ... # type: Any
- def __init__(self, environment) -> None: ...
- def parse(self, parser): ...
-
-class ExprStmtExtension(Extension):
- tags = ... # type: Any
- def parse(self, parser): ...
-
-class LoopControlExtension(Extension):
- tags = ... # type: Any
- def parse(self, parser): ...
-
-class WithExtension(Extension):
- tags = ... # type: Any
- def parse(self, parser): ...
-
-class AutoEscapeExtension(Extension):
- tags = ... # type: Any
- def parse(self, parser): ...
-
-def extract_from_ast(node, gettext_functions: Any = ..., babel_style: bool = ...): ...
-
-class _CommentFinder:
- tokens = ... # type: Any
- comment_tags = ... # type: Any
- offset = ... # type: int
- last_lineno = ... # type: int
- def __init__(self, tokens, comment_tags) -> None: ...
- def find_backwards(self, offset): ...
- def find_comments(self, lineno): ...
-
-def babel_extract(fileobj, keywords, comment_tags, options): ...
-
-i18n = ... # type: Any
-do = ... # type: Any
-loopcontrols = ... # type: Any
-with_ = ... # type: Any
-autoescape = ... # type: Any
diff --git a/typeshed/third_party/2and3/jinja2/filters.pyi b/typeshed/third_party/2and3/jinja2/filters.pyi
deleted file mode 100644
index 7da165f..0000000
--- a/typeshed/third_party/2and3/jinja2/filters.pyi
+++ /dev/null
@@ -1,61 +0,0 @@
-# Stubs for jinja2.filters (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-def contextfilter(f): ...
-def evalcontextfilter(f): ...
-def environmentfilter(f): ...
-def make_attrgetter(environment, attribute): ...
-def do_forceescape(value): ...
-def do_urlencode(value): ...
-def do_replace(eval_ctx, s, old, new, count: Optional[Any] = ...): ...
-def do_upper(s): ...
-def do_lower(s): ...
-def do_xmlattr(_eval_ctx, d, autospace: bool = ...): ...
-def do_capitalize(s): ...
-def do_title(s): ...
-def do_dictsort(value, case_sensitive: bool = ..., by: str = ...): ...
-def do_sort(environment, value, reverse: bool = ..., case_sensitive: bool = ..., attribute: Optional[Any] = ...): ...
-def do_default(value, default_value: str = ..., boolean: bool = ...): ...
-def do_join(eval_ctx, value, d: str = ..., attribute: Optional[Any] = ...): ...
-def do_center(value, width: int = ...): ...
-def do_first(environment, seq): ...
-def do_last(environment, seq): ...
-def do_random(environment, seq): ...
-def do_filesizeformat(value, binary: bool = ...): ...
-def do_pprint(value, verbose: bool = ...): ...
-def do_urlize(eval_ctx, value, trim_url_limit: Optional[Any] = ..., nofollow: bool = ..., target: Optional[Any] = ...): ...
-def do_indent(s, width: int = ..., indentfirst: bool = ...): ...
-def do_truncate(s, length: int = ..., killwords: bool = ..., end: str = ...): ...
-def do_wordwrap(environment, s, width: int = ..., break_long_words: bool = ..., wrapstring: Optional[Any] = ...): ...
-def do_wordcount(s): ...
-def do_int(value, default: int = ..., base: int = ...): ...
-def do_float(value, default: float = ...): ...
-def do_format(value, *args, **kwargs): ...
-def do_trim(value): ...
-def do_striptags(value): ...
-def do_slice(value, slices, fill_with: Optional[Any] = ...): ...
-def do_batch(value, linecount, fill_with: Optional[Any] = ...): ...
-def do_round(value, precision: int = ..., method: str = ...): ...
-def do_groupby(environment, value, attribute): ...
-
-class _GroupTuple(tuple):
- grouper = ... # type: Any
- list = ... # type: Any
- def __new__(cls, xxx_todo_changeme): ...
-
-def do_sum(environment, iterable, attribute: Optional[Any] = ..., start: int = ...): ...
-def do_list(value): ...
-def do_mark_safe(value): ...
-def do_mark_unsafe(value): ...
-def do_reverse(value): ...
-def do_attr(environment, obj, name): ...
-def do_map(*args, **kwargs): ...
-def do_select(*args, **kwargs): ...
-def do_reject(*args, **kwargs): ...
-def do_selectattr(*args, **kwargs): ...
-def do_rejectattr(*args, **kwargs): ...
-
-FILTERS = ... # type: Any
diff --git a/typeshed/third_party/2and3/jinja2/lexer.pyi b/typeshed/third_party/2and3/jinja2/lexer.pyi
deleted file mode 100644
index b571a48..0000000
--- a/typeshed/third_party/2and3/jinja2/lexer.pyi
+++ /dev/null
@@ -1,121 +0,0 @@
-# Stubs for jinja2.lexer (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-whitespace_re = ... # type: Any
-string_re = ... # type: Any
-integer_re = ... # type: Any
-name_re = ... # type: Any
-float_re = ... # type: Any
-newline_re = ... # type: Any
-TOKEN_ADD = ... # type: Any
-TOKEN_ASSIGN = ... # type: Any
-TOKEN_COLON = ... # type: Any
-TOKEN_COMMA = ... # type: Any
-TOKEN_DIV = ... # type: Any
-TOKEN_DOT = ... # type: Any
-TOKEN_EQ = ... # type: Any
-TOKEN_FLOORDIV = ... # type: Any
-TOKEN_GT = ... # type: Any
-TOKEN_GTEQ = ... # type: Any
-TOKEN_LBRACE = ... # type: Any
-TOKEN_LBRACKET = ... # type: Any
-TOKEN_LPAREN = ... # type: Any
-TOKEN_LT = ... # type: Any
-TOKEN_LTEQ = ... # type: Any
-TOKEN_MOD = ... # type: Any
-TOKEN_MUL = ... # type: Any
-TOKEN_NE = ... # type: Any
-TOKEN_PIPE = ... # type: Any
-TOKEN_POW = ... # type: Any
-TOKEN_RBRACE = ... # type: Any
-TOKEN_RBRACKET = ... # type: Any
-TOKEN_RPAREN = ... # type: Any
-TOKEN_SEMICOLON = ... # type: Any
-TOKEN_SUB = ... # type: Any
-TOKEN_TILDE = ... # type: Any
-TOKEN_WHITESPACE = ... # type: Any
-TOKEN_FLOAT = ... # type: Any
-TOKEN_INTEGER = ... # type: Any
-TOKEN_NAME = ... # type: Any
-TOKEN_STRING = ... # type: Any
-TOKEN_OPERATOR = ... # type: Any
-TOKEN_BLOCK_BEGIN = ... # type: Any
-TOKEN_BLOCK_END = ... # type: Any
-TOKEN_VARIABLE_BEGIN = ... # type: Any
-TOKEN_VARIABLE_END = ... # type: Any
-TOKEN_RAW_BEGIN = ... # type: Any
-TOKEN_RAW_END = ... # type: Any
-TOKEN_COMMENT_BEGIN = ... # type: Any
-TOKEN_COMMENT_END = ... # type: Any
-TOKEN_COMMENT = ... # type: Any
-TOKEN_LINESTATEMENT_BEGIN = ... # type: Any
-TOKEN_LINESTATEMENT_END = ... # type: Any
-TOKEN_LINECOMMENT_BEGIN = ... # type: Any
-TOKEN_LINECOMMENT_END = ... # type: Any
-TOKEN_LINECOMMENT = ... # type: Any
-TOKEN_DATA = ... # type: Any
-TOKEN_INITIAL = ... # type: Any
-TOKEN_EOF = ... # type: Any
-operators = ... # type: Any
-reverse_operators = ... # type: Any
-operator_re = ... # type: Any
-ignored_tokens = ... # type: Any
-ignore_if_empty = ... # type: Any
-
-def describe_token(token): ...
-def describe_token_expr(expr): ...
-def count_newlines(value): ...
-def compile_rules(environment): ...
-
-class Failure:
- message = ... # type: Any
- error_class = ... # type: Any
- def __init__(self, message, cls: Any = ...) -> None: ...
- def __call__(self, lineno, filename): ...
-
-class Token(tuple):
- lineno = ... # type: Any
- type = ... # type: Any
- value = ... # type: Any
- def __new__(cls, lineno, type, value): ...
- def test(self, expr): ...
- def test_any(self, *iterable): ...
-
-class TokenStreamIterator:
- stream = ... # type: Any
- def __init__(self, stream) -> None: ...
- def __iter__(self): ...
- def __next__(self): ...
-
-class TokenStream:
- name = ... # type: Any
- filename = ... # type: Any
- closed = ... # type: bool
- current = ... # type: Any
- def __init__(self, generator, name, filename) -> None: ...
- def __iter__(self): ...
- def __bool__(self): ...
- __nonzero__ = ... # type: Any
- eos = ... # type: Any
- def push(self, token): ...
- def look(self): ...
- def skip(self, n: int = ...): ...
- def next_if(self, expr): ...
- def skip_if(self, expr): ...
- def __next__(self): ...
- def close(self): ...
- def expect(self, expr): ...
-
-def get_lexer(environment): ...
-
-class Lexer:
- newline_sequence = ... # type: Any
- keep_trailing_newline = ... # type: Any
- rules = ... # type: Any
- def __init__(self, environment) -> None: ...
- def tokenize(self, source, name: Optional[Any] = ..., filename: Optional[Any] = ..., state: Optional[Any] = ...): ...
- def wrap(self, stream, name: Optional[Any] = ..., filename: Optional[Any] = ...): ...
- def tokeniter(self, source, name, filename: Optional[Any] = ..., state: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/jinja2/loaders.pyi b/typeshed/third_party/2and3/jinja2/loaders.pyi
deleted file mode 100644
index 7de950e..0000000
--- a/typeshed/third_party/2and3/jinja2/loaders.pyi
+++ /dev/null
@@ -1,74 +0,0 @@
-# Stubs for jinja2.loaders (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Callable, List, Optional, Text, Tuple
-from types import ModuleType
-
-from .environment import Environment
-
-def split_template_path(template: Text) -> List[Text]: ...
-
-class BaseLoader:
- has_source_access = ... # type: bool
- def get_source(self, environment, template): ...
- def list_templates(self): ...
- def load(self, environment, name, globals: Optional[Any] = ...): ...
-
-class FileSystemLoader(BaseLoader):
- searchpath = ... # type: Text
- encoding = ... # type: Any
- followlinks = ... # type: Any
- def __init__(self, searchpath: Text, encoding: Text = ..., followlinks: bool = ...) -> None: ...
- def get_source(self, environment: Environment, template: Text) -> Tuple[Text, Text, Callable]: ...
- def list_templates(self): ...
-
-class PackageLoader(BaseLoader):
- encoding = ... # type: Text
- manager = ... # type: Any
- filesystem_bound = ... # type: Any
- provider = ... # type: Any
- package_path = ... # type: Any
- def __init__(self, package_name: Text, package_path: Text = ..., encoding: Text = ...) -> None: ...
- def get_source(self, environment: Environment, template: Text) -> Tuple[Text, Text, Callable]: ...
- def list_templates(self): ...
-
-class DictLoader(BaseLoader):
- mapping = ... # type: Any
- def __init__(self, mapping) -> None: ...
- def get_source(self, environment: Environment, template: Text) -> Tuple[Text, Text, Callable]: ...
- def list_templates(self): ...
-
-class FunctionLoader(BaseLoader):
- load_func = ... # type: Any
- def __init__(self, load_func) -> None: ...
- def get_source(self, environment: Environment, template: Text) -> Tuple[Text, Text, Callable]: ...
-
-class PrefixLoader(BaseLoader):
- mapping = ... # type: Any
- delimiter = ... # type: Any
- def __init__(self, mapping, delimiter: str = ...) -> None: ...
- def get_loader(self, template): ...
- def get_source(self, environment: Environment, template: Text) -> Tuple[Text, Text, Callable]: ...
- def load(self, environment, name, globals: Optional[Any] = ...): ...
- def list_templates(self): ...
-
-class ChoiceLoader(BaseLoader):
- loaders = ... # type: Any
- def __init__(self, loaders) -> None: ...
- def get_source(self, environment: Environment, template: Text) -> Tuple[Text, Text, Callable]: ...
- def load(self, environment, name, globals: Optional[Any] = ...): ...
- def list_templates(self): ...
-
-class _TemplateModule(ModuleType): ...
-
-class ModuleLoader(BaseLoader):
- has_source_access = ... # type: bool
- module = ... # type: Any
- package_name = ... # type: Any
- def __init__(self, path) -> None: ...
- @staticmethod
- def get_template_key(name): ...
- @staticmethod
- def get_module_filename(name): ...
- def load(self, environment, name, globals: Optional[Any] = ...): ...
diff --git a/typeshed/third_party/2and3/jinja2/meta.pyi b/typeshed/third_party/2and3/jinja2/meta.pyi
deleted file mode 100644
index 998cc80..0000000
--- a/typeshed/third_party/2and3/jinja2/meta.pyi
+++ /dev/null
@@ -1,15 +0,0 @@
-# Stubs for jinja2.meta (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from jinja2.compiler import CodeGenerator
-
-class TrackingCodeGenerator(CodeGenerator):
- undeclared_identifiers = ... # type: Any
- def __init__(self, environment) -> None: ...
- def write(self, x): ...
- def pull_locals(self, frame): ...
-
-def find_undeclared_variables(ast): ...
-def find_referenced_templates(ast): ...
diff --git a/typeshed/third_party/2and3/jinja2/nodes.pyi b/typeshed/third_party/2and3/jinja2/nodes.pyi
deleted file mode 100644
index ce43bb3..0000000
--- a/typeshed/third_party/2and3/jinja2/nodes.pyi
+++ /dev/null
@@ -1,254 +0,0 @@
-# Stubs for jinja2.nodes (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class Impossible(Exception): ...
-
-class NodeType(type):
- def __new__(cls, name, bases, d): ...
-
-class EvalContext:
- environment = ... # type: Any
- autoescape = ... # type: Any
- volatile = ... # type: bool
- def __init__(self, environment, template_name: Optional[Any] = ...) -> None: ...
- def save(self): ...
- def revert(self, old): ...
-
-def get_eval_context(node, ctx): ...
-
-class Node:
- fields = ... # type: Any
- attributes = ... # type: Any
- abstract = ... # type: bool
- def __init__(self, *fields, **attributes) -> None: ...
- def iter_fields(self, exclude: Optional[Any] = ..., only: Optional[Any] = ...): ...
- def iter_child_nodes(self, exclude: Optional[Any] = ..., only: Optional[Any] = ...): ...
- def find(self, node_type): ...
- def find_all(self, node_type): ...
- def set_ctx(self, ctx): ...
- def set_lineno(self, lineno, override: bool = ...): ...
- def set_environment(self, environment): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- __hash__ = ... # type: Any
-
-class Stmt(Node):
- abstract = ... # type: bool
-
-class Helper(Node):
- abstract = ... # type: bool
-
-class Template(Node):
- fields = ... # type: Any
-
-class Output(Stmt):
- fields = ... # type: Any
-
-class Extends(Stmt):
- fields = ... # type: Any
-
-class For(Stmt):
- fields = ... # type: Any
-
-class If(Stmt):
- fields = ... # type: Any
-
-class Macro(Stmt):
- fields = ... # type: Any
-
-class CallBlock(Stmt):
- fields = ... # type: Any
-
-class FilterBlock(Stmt):
- fields = ... # type: Any
-
-class Block(Stmt):
- fields = ... # type: Any
-
-class Include(Stmt):
- fields = ... # type: Any
-
-class Import(Stmt):
- fields = ... # type: Any
-
-class FromImport(Stmt):
- fields = ... # type: Any
-
-class ExprStmt(Stmt):
- fields = ... # type: Any
-
-class Assign(Stmt):
- fields = ... # type: Any
-
-class AssignBlock(Stmt):
- fields = ... # type: Any
-
-class Expr(Node):
- abstract = ... # type: bool
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
- def can_assign(self): ...
-
-class BinExpr(Expr):
- fields = ... # type: Any
- operator = ... # type: Any
- abstract = ... # type: bool
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class UnaryExpr(Expr):
- fields = ... # type: Any
- operator = ... # type: Any
- abstract = ... # type: bool
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Name(Expr):
- fields = ... # type: Any
- def can_assign(self): ...
-
-class Literal(Expr):
- abstract = ... # type: bool
-
-class Const(Literal):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
- @classmethod
- def from_untrusted(cls, value, lineno: Optional[Any] = ..., environment: Optional[Any] = ...): ...
-
-class TemplateData(Literal):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Tuple(Literal):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
- def can_assign(self): ...
-
-class List(Literal):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Dict(Literal):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Pair(Helper):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Keyword(Helper):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class CondExpr(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Filter(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Test(Expr):
- fields = ... # type: Any
-
-class Call(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Getitem(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
- def can_assign(self): ...
-
-class Getattr(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
- def can_assign(self): ...
-
-class Slice(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Concat(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Compare(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Operand(Helper):
- fields = ... # type: Any
-
-class Mul(BinExpr):
- operator = ... # type: str
-
-class Div(BinExpr):
- operator = ... # type: str
-
-class FloorDiv(BinExpr):
- operator = ... # type: str
-
-class Add(BinExpr):
- operator = ... # type: str
-
-class Sub(BinExpr):
- operator = ... # type: str
-
-class Mod(BinExpr):
- operator = ... # type: str
-
-class Pow(BinExpr):
- operator = ... # type: str
-
-class And(BinExpr):
- operator = ... # type: str
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Or(BinExpr):
- operator = ... # type: str
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class Not(UnaryExpr):
- operator = ... # type: str
-
-class Neg(UnaryExpr):
- operator = ... # type: str
-
-class Pos(UnaryExpr):
- operator = ... # type: str
-
-class EnvironmentAttribute(Expr):
- fields = ... # type: Any
-
-class ExtensionAttribute(Expr):
- fields = ... # type: Any
-
-class ImportedName(Expr):
- fields = ... # type: Any
-
-class InternalName(Expr):
- fields = ... # type: Any
- def __init__(self) -> None: ...
-
-class MarkSafe(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class MarkSafeIfAutoescape(Expr):
- fields = ... # type: Any
- def as_const(self, eval_ctx: Optional[Any] = ...): ...
-
-class ContextReference(Expr): ...
-class Continue(Stmt): ...
-class Break(Stmt): ...
-
-class Scope(Stmt):
- fields = ... # type: Any
-
-class EvalContextModifier(Stmt):
- fields = ... # type: Any
-
-class ScopedEvalContextModifier(EvalContextModifier):
- fields = ... # type: Any
diff --git a/typeshed/third_party/2and3/jinja2/optimizer.pyi b/typeshed/third_party/2and3/jinja2/optimizer.pyi
deleted file mode 100644
index 2c30671..0000000
--- a/typeshed/third_party/2and3/jinja2/optimizer.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for jinja2.optimizer (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from jinja2.visitor import NodeTransformer
-
-def optimize(node, environment): ...
-
-class Optimizer(NodeTransformer):
- environment = ... # type: Any
- def __init__(self, environment) -> None: ...
- def visit_If(self, node): ...
- def fold(self, node): ...
- visit_Add = ... # type: Any
- visit_Sub = ... # type: Any
- visit_Mul = ... # type: Any
- visit_Div = ... # type: Any
- visit_FloorDiv = ... # type: Any
- visit_Pow = ... # type: Any
- visit_Mod = ... # type: Any
- visit_And = ... # type: Any
- visit_Or = ... # type: Any
- visit_Pos = ... # type: Any
- visit_Neg = ... # type: Any
- visit_Not = ... # type: Any
- visit_Compare = ... # type: Any
- visit_Getitem = ... # type: Any
- visit_Getattr = ... # type: Any
- visit_Call = ... # type: Any
- visit_Filter = ... # type: Any
- visit_Test = ... # type: Any
- visit_CondExpr = ... # type: Any
diff --git a/typeshed/third_party/2and3/jinja2/parser.pyi b/typeshed/third_party/2and3/jinja2/parser.pyi
deleted file mode 100644
index 20d19fc..0000000
--- a/typeshed/third_party/2and3/jinja2/parser.pyi
+++ /dev/null
@@ -1,64 +0,0 @@
-# Stubs for jinja2.parser (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-class Parser:
- environment = ... # type: Any
- stream = ... # type: Any
- name = ... # type: Any
- filename = ... # type: Any
- closed = ... # type: bool
- extensions = ... # type: Any
- def __init__(self, environment, source, name: Optional[Any] = ..., filename: Optional[Any] = ..., state: Optional[Any] = ...) -> None: ...
- def fail(self, msg, lineno: Optional[Any] = ..., exc: Any = ...): ...
- def fail_unknown_tag(self, name, lineno: Optional[Any] = ...): ...
- def fail_eof(self, end_tokens: Optional[Any] = ..., lineno: Optional[Any] = ...): ...
- def is_tuple_end(self, extra_end_rules: Optional[Any] = ...): ...
- def free_identifier(self, lineno: Optional[Any] = ...): ...
- def parse_statement(self): ...
- def parse_statements(self, end_tokens, drop_needle: bool = ...): ...
- def parse_set(self): ...
- def parse_for(self): ...
- def parse_if(self): ...
- def parse_block(self): ...
- def parse_extends(self): ...
- def parse_import_context(self, node, default): ...
- def parse_include(self): ...
- def parse_import(self): ...
- def parse_from(self): ...
- def parse_signature(self, node): ...
- def parse_call_block(self): ...
- def parse_filter_block(self): ...
- def parse_macro(self): ...
- def parse_print(self): ...
- def parse_assign_target(self, with_tuple: bool = ..., name_only: bool = ..., extra_end_rules: Optional[Any] = ...): ...
- def parse_expression(self, with_condexpr: bool = ...): ...
- def parse_condexpr(self): ...
- def parse_or(self): ...
- def parse_and(self): ...
- def parse_not(self): ...
- def parse_compare(self): ...
- def parse_add(self): ...
- def parse_sub(self): ...
- def parse_concat(self): ...
- def parse_mul(self): ...
- def parse_div(self): ...
- def parse_floordiv(self): ...
- def parse_mod(self): ...
- def parse_pow(self): ...
- def parse_unary(self, with_filter: bool = ...): ...
- def parse_primary(self): ...
- def parse_tuple(self, simplified: bool = ..., with_condexpr: bool = ..., extra_end_rules: Optional[Any] = ..., explicit_parentheses: bool = ...): ...
- def parse_list(self): ...
- def parse_dict(self): ...
- def parse_postfix(self, node): ...
- def parse_filter_expr(self, node): ...
- def parse_subscript(self, node): ...
- def parse_subscribed(self): ...
- def parse_call(self, node): ...
- def parse_filter(self, node, start_inline: bool = ...): ...
- def parse_test(self, node): ...
- def subparse(self, end_tokens: Optional[Any] = ...): ...
- def parse(self): ...
diff --git a/typeshed/third_party/2and3/jinja2/runtime.pyi b/typeshed/third_party/2and3/jinja2/runtime.pyi
deleted file mode 100644
index cfef911..0000000
--- a/typeshed/third_party/2and3/jinja2/runtime.pyi
+++ /dev/null
@@ -1,134 +0,0 @@
-# Stubs for jinja2.runtime (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Dict, Optional, Text, Union
-from jinja2.utils import Markup as Markup, escape as escape, missing as missing, concat as concat
-from jinja2.exceptions import TemplateRuntimeError as TemplateRuntimeError, TemplateNotFound as TemplateNotFound
-
-from jinja2.environment import Environment
-
-to_string = ... # type: Any
-identity = ... # type: Any
-
-def markup_join(seq): ...
-def unicode_join(seq): ...
-
-class TemplateReference:
- def __init__(self, context) -> None: ...
- def __getitem__(self, name): ...
-
-class Context:
- parent = ... # type: Union[Context, Dict[str, Any]]
- vars = ... # type: Dict[str, Any]
- environment = ... # type: Environment
- eval_ctx = ... # type: Any
- exported_vars = ... # type: Any
- name = ... # type: Text
- blocks = ... # type: Dict[str, Any]
- def __init__(self, environment: Environment, parent: Union[Context, Dict[str, Any]], name: Text, blocks: Dict[str, Any]) -> None: ...
- def super(self, name, current): ...
- def get(self, key, default: Optional[Any] = ...): ...
- def resolve(self, key): ...
- def get_exported(self): ...
- def get_all(self): ...
- def call(__self, __obj, *args, **kwargs): ...
- def derived(self, locals: Optional[Any] = ...): ...
- keys = ... # type: Any
- values = ... # type: Any
- items = ... # type: Any
- iterkeys = ... # type: Any
- itervalues = ... # type: Any
- iteritems = ... # type: Any
- def __contains__(self, name): ...
- def __getitem__(self, key): ...
-
-class BlockReference:
- name = ... # type: Any
- def __init__(self, name, context, stack, depth) -> None: ...
- @property
- def super(self): ...
- def __call__(self): ...
-
-class LoopContext:
- index0 = ... # type: int
- depth0 = ... # type: Any
- def __init__(self, iterable, recurse: Optional[Any] = ..., depth0: int = ...) -> None: ...
- def cycle(self, *args): ...
- first = ... # type: Any
- last = ... # type: Any
- index = ... # type: Any
- revindex = ... # type: Any
- revindex0 = ... # type: Any
- depth = ... # type: Any
- def __len__(self): ...
- def __iter__(self): ...
- def loop(self, iterable): ...
- __call__ = ... # type: Any
- @property
- def length(self): ...
-
-class LoopContextIterator:
- context = ... # type: Any
- def __init__(self, context) -> None: ...
- def __iter__(self): ...
- def __next__(self): ...
-
-class Macro:
- name = ... # type: Any
- arguments = ... # type: Any
- defaults = ... # type: Any
- catch_kwargs = ... # type: Any
- catch_varargs = ... # type: Any
- caller = ... # type: Any
- def __init__(self, environment, func, name, arguments, defaults, catch_kwargs, catch_varargs, caller) -> None: ...
- def __call__(self, *args, **kwargs): ...
-
-class Undefined:
- def __init__(self, hint: Optional[Any] = ..., obj: Any = ..., name: Optional[Any] = ..., exc: Any = ...) -> None: ...
- def __getattr__(self, name): ...
- __add__ = ... # type: Any
- __radd__ = ... # type: Any
- __mul__ = ... # type: Any
- __rmul__ = ... # type: Any
- __div__ = ... # type: Any
- __rdiv__ = ... # type: Any
- __truediv__ = ... # type: Any
- __rtruediv__ = ... # type: Any
- __floordiv__ = ... # type: Any
- __rfloordiv__ = ... # type: Any
- __mod__ = ... # type: Any
- __rmod__ = ... # type: Any
- __pos__ = ... # type: Any
- __neg__ = ... # type: Any
- __call__ = ... # type: Any
- __getitem__ = ... # type: Any
- __lt__ = ... # type: Any
- __le__ = ... # type: Any
- __gt__ = ... # type: Any
- __ge__ = ... # type: Any
- __int__ = ... # type: Any
- __float__ = ... # type: Any
- __complex__ = ... # type: Any
- __pow__ = ... # type: Any
- __rpow__ = ... # type: Any
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- def __hash__(self): ...
- def __len__(self): ...
- def __iter__(self): ...
- def __nonzero__(self): ...
- __bool__ = ... # type: Any
-
-def make_logging_undefined(logger: Optional[Any] = ..., base: Optional[Any] = ...): ...
-
-class DebugUndefined(Undefined): ...
-
-class StrictUndefined(Undefined):
- __iter__ = ... # type: Any
- __len__ = ... # type: Any
- __nonzero__ = ... # type: Any
- __eq__ = ... # type: Any
- __ne__ = ... # type: Any
- __bool__ = ... # type: Any
- __hash__ = ... # type: Any
diff --git a/typeshed/third_party/2and3/jinja2/sandbox.pyi b/typeshed/third_party/2and3/jinja2/sandbox.pyi
deleted file mode 100644
index f611420..0000000
--- a/typeshed/third_party/2and3/jinja2/sandbox.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for jinja2.sandbox (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from jinja2.environment import Environment
-
-MAX_RANGE = ... # type: int
-UNSAFE_FUNCTION_ATTRIBUTES = ... # type: Any
-UNSAFE_METHOD_ATTRIBUTES = ... # type: Any
-UNSAFE_GENERATOR_ATTRIBUTES = ... # type: Any
-
-def safe_range(*args): ...
-def unsafe(f): ...
-def is_internal_attribute(obj, attr): ...
-def modifies_known_mutable(obj, attr): ...
-
-class SandboxedEnvironment(Environment):
- sandboxed = ... # type: bool
- default_binop_table = ... # type: Any
- default_unop_table = ... # type: Any
- intercepted_binops = ... # type: Any
- intercepted_unops = ... # type: Any
- def intercept_unop(self, operator): ...
- binop_table = ... # type: Any
- unop_table = ... # type: Any
- def __init__(self, *args, **kwargs) -> None: ...
- def is_safe_attribute(self, obj, attr, value): ...
- def is_safe_callable(self, obj): ...
- def call_binop(self, context, operator, left, right): ...
- def call_unop(self, context, operator, arg): ...
- def getitem(self, obj, argument): ...
- def getattr(self, obj, attribute): ...
- def unsafe_undefined(self, obj, attribute): ...
- def call(__self, __context, __obj, *args, **kwargs): ...
-
-class ImmutableSandboxedEnvironment(SandboxedEnvironment):
- def is_safe_attribute(self, obj, attr, value): ...
diff --git a/typeshed/third_party/2and3/jinja2/tests.pyi b/typeshed/third_party/2and3/jinja2/tests.pyi
deleted file mode 100644
index fb31db7..0000000
--- a/typeshed/third_party/2and3/jinja2/tests.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-# Stubs for jinja2.tests (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-number_re = ... # type: Any
-regex_type = ... # type: Any
-test_callable = ... # type: Any
-
-def test_odd(value): ...
-def test_even(value): ...
-def test_divisibleby(value, num): ...
-def test_defined(value): ...
-def test_undefined(value): ...
-def test_none(value): ...
-def test_lower(value): ...
-def test_upper(value): ...
-def test_string(value): ...
-def test_mapping(value): ...
-def test_number(value): ...
-def test_sequence(value): ...
-def test_equalto(value, other): ...
-def test_sameas(value, other): ...
-def test_iterable(value): ...
-def test_escaped(value): ...
-
-TESTS = ... # type: Any
diff --git a/typeshed/third_party/2and3/jinja2/utils.pyi b/typeshed/third_party/2and3/jinja2/utils.pyi
deleted file mode 100644
index 1368299..0000000
--- a/typeshed/third_party/2and3/jinja2/utils.pyi
+++ /dev/null
@@ -1,64 +0,0 @@
-# Stubs for jinja2.utils (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-
-from markupsafe import Markup, escape, soft_unicode
-
-missing = ... # type: Any
-internal_code = ... # type: Any
-concat = ... # type: Any
-
-def contextfunction(f): ...
-def evalcontextfunction(f): ...
-def environmentfunction(f): ...
-def internalcode(f): ...
-def is_undefined(obj): ...
-def consume(iterable): ...
-def clear_caches(): ...
-def import_string(import_name, silent: bool = ...): ...
-def open_if_exists(filename, mode: str = ...): ...
-def object_type_repr(obj): ...
-def pformat(obj, verbose: bool = ...): ...
-def urlize(text, trim_url_limit: Optional[Any] = ..., nofollow: bool = ..., target: Optional[Any] = ...): ...
-def generate_lorem_ipsum(n: int = ..., html: bool = ..., min: int = ..., max: int = ...): ...
-def unicode_urlencode(obj, charset: str = ..., for_qs: bool = ...): ...
-
-class LRUCache:
- capacity = ... # type: Any
- def __init__(self, capacity) -> None: ...
- def __getnewargs__(self): ...
- def copy(self): ...
- def get(self, key, default: Optional[Any] = ...): ...
- def setdefault(self, key, default: Optional[Any] = ...): ...
- def clear(self): ...
- def __contains__(self, key): ...
- def __len__(self): ...
- def __getitem__(self, key): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- def items(self): ...
- def iteritems(self): ...
- def values(self): ...
- def itervalue(self): ...
- def keys(self): ...
- def iterkeys(self): ...
- __iter__ = ... # type: Any
- def __reversed__(self): ...
- __copy__ = ... # type: Any
-
-class Cycler:
- items = ... # type: Any
- def __init__(self, *items) -> None: ...
- pos = ... # type: int
- def reset(self): ...
- @property
- def current(self): ...
- def __next__(self): ...
-
-class Joiner:
- sep = ... # type: Any
- used = ... # type: bool
- def __init__(self, sep: str = ...) -> None: ...
- def __call__(self): ...
diff --git a/typeshed/third_party/2and3/jinja2/visitor.pyi b/typeshed/third_party/2and3/jinja2/visitor.pyi
deleted file mode 100644
index 201750c..0000000
--- a/typeshed/third_party/2and3/jinja2/visitor.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for jinja2.visitor (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class NodeVisitor:
- def get_visitor(self, node): ...
- def visit(self, node, *args, **kwargs): ...
- def generic_visit(self, node, *args, **kwargs): ...
-
-class NodeTransformer(NodeVisitor):
- def generic_visit(self, node, *args, **kwargs): ...
- def visit_list(self, node, *args, **kwargs): ...
diff --git a/typeshed/third_party/2and3/markupsafe/__init__.pyi b/typeshed/third_party/2and3/markupsafe/__init__.pyi
deleted file mode 100644
index 723d329..0000000
--- a/typeshed/third_party/2and3/markupsafe/__init__.pyi
+++ /dev/null
@@ -1,58 +0,0 @@
-# Stubs for markupsafe (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-import sys
-
-from typing import Any, Callable, Dict, Iterable, List, Optional, Text, Tuple, Union
-from collections import Mapping
-from markupsafe._compat import text_type
-import string
-from markupsafe._speedups import escape as escape, escape_silent as escape_silent, soft_unicode as soft_unicode
-from markupsafe._native import escape as escape, escape_silent as escape_silent, soft_unicode as soft_unicode
-
-class Markup(text_type):
- def __new__(cls, base: Text = ..., encoding: Optional[Text] = ..., errors: Text = ...) -> Markup: ...
- def __html__(self) -> Markup: ...
- def __add__(self, other: text_type) -> Markup: ...
- def __radd__(self, other: text_type) -> Markup: ...
- def __mul__(self, num: int) -> Markup: ...
- def __rmul__(self, num: int) -> Markup: ...
- def __mod__(self, *args: Any) -> Markup: ...
- def join(self, seq: Iterable[text_type]): ...
- def split(self, sep: text_type = None, maxsplit: int = -1) -> List[text_type]: ...
- def rsplit(self, sep: text_type = None, maxsplit: int = -1) -> List[text_type]: ...
- def splitlines(self, keepends: bool = ...) -> List[text_type]: ...
- def unescape(self) -> Text: ...
- def striptags(self) -> Text: ...
- @classmethod
- def escape(cls, s: text_type) -> Markup: ...
- def partition(self, sep: text_type) -> Tuple[Markup, Markup, Markup]: ...
- def rpartition(self, sep: text_type) -> Tuple[Markup, Markup, Markup]: ...
- def format(*args, **kwargs) -> Markup: ...
- def __html_format__(self, format_spec) -> Markup: ...
- def __getslice__(self, start: int, stop: int) -> Markup: ...
- def __getitem__(self, i: Union[int, slice]) -> Markup: ...
- def capitalize(self) -> Markup: ...
- def title(self) -> Markup: ...
- def lower(self) -> Markup: ...
- def upper(self) -> Markup: ...
- def swapcase(self) -> Markup: ...
- def replace(self, old: text_type, new: text_type, count: int = -1) -> Markup: ...
- def ljust(self, width: int, fillchar: text_type = ...) -> Markup: ...
- def rjust(self, width: int, fillchar: text_type = ...) -> Markup: ...
- def lstrip(self, chars: text_type = None) -> Markup: ...
- def rstrip(self, chars: text_type = None) -> Markup: ...
- def strip(self, chars: text_type = None) -> Markup: ...
- def center(self, width: int, fillchar: text_type = ...) -> Markup: ...
- def zfill(self, width: int) -> Markup: ...
- def translate(self, table: Union[Dict[int, Any], text_type]) -> Markup: ...
- def expandtabs(self, tabsize: int = 8) -> Markup: ...
-
-class EscapeFormatter(string.Formatter):
- escape = ... # type: Callable[[text_type], Markup]
- def __init__(self, escape: Callable[[text_type], Markup]) -> None: ...
- def format_field(self, value: text_type, format_spec: text_type) -> Markup: ...
-
-if sys.version_info[0] >= 3:
- soft_str = soft_unicode
diff --git a/typeshed/third_party/2and3/markupsafe/_compat.pyi b/typeshed/third_party/2and3/markupsafe/_compat.pyi
deleted file mode 100644
index 72b6f60..0000000
--- a/typeshed/third_party/2and3/markupsafe/_compat.pyi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Stubs for markupsafe._compat (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-import sys
-
-from typing import Any, Iterator, Mapping, Text, Tuple, TypeVar
-
-_K = TypeVar('_K')
-_V = TypeVar('_V')
-
-PY2 = ... # type: bool
-def iteritems(d: Mapping[_K, _V]) -> Iterator[Tuple[_K, _V]]: ...
-if sys.version_info[0] >= 3:
- text_type = str
- string_types = str,
- unichr = chr
- int_types = int,
-else:
- text_type = unicode
- string_types = (str, unicode)
- unichr = __builtins__.unichr
- int_types = (int, long)
diff --git a/typeshed/third_party/2and3/markupsafe/_constants.pyi b/typeshed/third_party/2and3/markupsafe/_constants.pyi
deleted file mode 100644
index 677b46c..0000000
--- a/typeshed/third_party/2and3/markupsafe/_constants.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for markupsafe._constants (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Dict, Text
-
-HTML_ENTITIES = ... # type: Dict[Text, int]
diff --git a/typeshed/third_party/2and3/markupsafe/_native.pyi b/typeshed/third_party/2and3/markupsafe/_native.pyi
deleted file mode 100644
index 13d6fec..0000000
--- a/typeshed/third_party/2and3/markupsafe/_native.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for markupsafe._native (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from . import Markup
-from ._compat import text_type, string_types
-from typing import Union, Text
-
-def escape(s: Union[Markup, Text]) -> Markup: ...
-def escape_silent(s: Union[None, Markup, Text]) -> Markup: ...
-def soft_unicode(s: Text) -> text_type: ...
diff --git a/typeshed/third_party/2and3/markupsafe/_speedups.pyi b/typeshed/third_party/2and3/markupsafe/_speedups.pyi
deleted file mode 100644
index 379e11e..0000000
--- a/typeshed/third_party/2and3/markupsafe/_speedups.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for markupsafe._speedups (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from . import Markup
-from ._compat import text_type, string_types
-from typing import Union, Text
-
-def escape(s: Union[Markup, Text]) -> Markup: ...
-def escape_silent(s: Union[None, Markup, Text]) -> Markup: ...
-def soft_unicode(s: Text) -> text_type: ...
diff --git a/typeshed/third_party/2and3/mypy_extensions.pyi b/typeshed/third_party/2and3/mypy_extensions.pyi
deleted file mode 100644
index 9810914..0000000
--- a/typeshed/third_party/2and3/mypy_extensions.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-from typing import Dict, Type, TypeVar, Optional, Union
-
-_T = TypeVar('_T')
-
-def TypedDict(typename: str, fields: Dict[str, Type[_T]]) -> Type[dict]: ...
-
-def Arg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
-def DefaultArg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
-def NamedArg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
-def DefaultNamedArg(type: _T = ..., name: Optional[str] = ...) -> _T: ...
-def VarArg(type: _T = ...) -> _T: ...
-def KwArg(type: _T = ...) -> _T: ...
-
-# Return type that indicates a function does not return.
-# This type is equivalent to the None type, but the no-op Union is necessary to
-# distinguish the None type from the None value.
-NoReturn = Union[None]
diff --git a/typeshed/third_party/2and3/pymysql/__init__.pyi b/typeshed/third_party/2and3/pymysql/__init__.pyi
deleted file mode 100644
index d1161e8..0000000
--- a/typeshed/third_party/2and3/pymysql/__init__.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Stubs for pymysql (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Union, Tuple, Callable
-from .connections import Connection
-from .constants import FIELD_TYPE as FIELD_TYPE
-from .converters import escape_dict as escape_dict, escape_sequence as escape_sequence, escape_string as escape_string
-from .err import Warning as Warning, Error as Error, InterfaceError as InterfaceError, DataError as DataError, DatabaseError as DatabaseError, OperationalError as OperationalError, IntegrityError as IntegrityError, InternalError as InternalError, NotSupportedError as NotSupportedError, ProgrammingError as ProgrammingError, MySQLError as MySQLError
-from .times import Date as Date, Time as Time, Timestamp as Timestamp, DateFromTicks as DateFromTicks, TimeFromTicks as TimeFromTicks, TimestampFromTicks as TimestampFromTicks
-
-threadsafety = ... # type: int
-apilevel = ... # type: str
-paramstyle = ... # type: str
-
-class DBAPISet(frozenset):
- def __ne__(self, other) -> bool: ...
- def __eq__(self, other) -> bool: ...
- def __hash__(self) -> int: ...
-
-STRING = ... # type: DBAPISet
-BINARY = ... # type: DBAPISet
-NUMBER = ... # type: DBAPISet
-DATE = ... # type: DBAPISet
-TIME = ... # type: DBAPISet
-TIMESTAMP = ... # type: DBAPISet
-ROWID = ... # type: DBAPISet
-
-def Binary(x) -> Union[bytearray, bytes]: ...
-def Connect(*args, **kwargs) -> Connection: ...
-def get_client_info() -> str: ...
-
-connect = ... # type: Callable[..., Connection]
-
-
-version_info = ... # type: Tuple[int, int, int, str, int]
-NULL = ... # type: str
-
-def install_as_MySQLdb() -> None: ...
diff --git a/typeshed/third_party/2and3/pymysql/charset.pyi b/typeshed/third_party/2and3/pymysql/charset.pyi
deleted file mode 100644
index 4fc0df5..0000000
--- a/typeshed/third_party/2and3/pymysql/charset.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-# Stubs for pymysql.charset (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-MBLENGTH = ... # type: Any
-
-class Charset:
- is_default = ... # type: Any
- def __init__(self, id, name, collation, is_default): ...
-
-class Charsets:
- def __init__(self): ...
- def add(self, c): ...
- def by_id(self, id): ...
- def by_name(self, name): ...
-
-def charset_by_name(name): ...
-def charset_by_id(id): ...
diff --git a/typeshed/third_party/2and3/pymysql/connections.pyi b/typeshed/third_party/2and3/pymysql/connections.pyi
deleted file mode 100644
index 2eff7be..0000000
--- a/typeshed/third_party/2and3/pymysql/connections.pyi
+++ /dev/null
@@ -1,142 +0,0 @@
-# Stubs for pymysql.connections (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional, Type
-from .charset import MBLENGTH as MBLENGTH, charset_by_name as charset_by_name, charset_by_id as charset_by_id
-from .cursors import Cursor as Cursor
-from .constants import FIELD_TYPE as FIELD_TYPE, FLAG as FLAG
-from .constants import SERVER_STATUS as SERVER_STATUS
-from .constants import CLIENT as CLIENT
-from .constants import COMMAND as COMMAND
-from .util import join_bytes as join_bytes, byte2int as byte2int, int2byte as int2byte
-from .converters import escape_item as escape_item, encoders as encoders, decoders as decoders
-from .err import raise_mysql_exception as raise_mysql_exception, Warning as Warning, Error as Error, InterfaceError as InterfaceError, DataError as DataError, DatabaseError as DatabaseError, OperationalError as OperationalError, IntegrityError as IntegrityError, InternalError as InternalError, NotSupportedError as NotSupportedError, ProgrammingError as ProgrammingError
-
-sha_new = ... # type: Any
-SSL_ENABLED = ... # type: Any
-DEFAULT_USER = ... # type: Any
-DEBUG = ... # type: Any
-NULL_COLUMN = ... # type: Any
-UNSIGNED_CHAR_COLUMN = ... # type: Any
-UNSIGNED_SHORT_COLUMN = ... # type: Any
-UNSIGNED_INT24_COLUMN = ... # type: Any
-UNSIGNED_INT64_COLUMN = ... # type: Any
-UNSIGNED_CHAR_LENGTH = ... # type: Any
-UNSIGNED_SHORT_LENGTH = ... # type: Any
-UNSIGNED_INT24_LENGTH = ... # type: Any
-UNSIGNED_INT64_LENGTH = ... # type: Any
-DEFAULT_CHARSET = ... # type: Any
-
-def dump_packet(data): ...
-
-SCRAMBLE_LENGTH_323 = ... # type: Any
-
-class RandStruct_323:
- max_value = ... # type: Any
- seed1 = ... # type: Any
- seed2 = ... # type: Any
- def __init__(self, seed1, seed2): ...
- def my_rnd(self): ...
-
-def pack_int24(n): ...
-def unpack_uint16(n): ...
-def unpack_int24(n): ...
-def unpack_int32(n): ...
-def unpack_int64(n): ...
-def defaulterrorhandler(connection, cursor, errorclass, errorvalue): ...
-
-class MysqlPacket:
- connection = ... # type: Any
- def __init__(self, connection): ...
- def packet_number(self): ...
- def get_all_data(self): ...
- def read(self, size): ...
- def read_all(self): ...
- def advance(self, length): ...
- def rewind(self, position=0): ...
- def peek(self, size): ...
- def get_bytes(self, position, length=1): ...
- def read_length_coded_binary(self): ...
- def read_length_coded_string(self): ...
- def is_ok_packet(self): ...
- def is_eof_packet(self): ...
- def is_resultset_packet(self): ...
- def is_error_packet(self): ...
- def check_error(self): ...
- def dump(self): ...
-
-class FieldDescriptorPacket(MysqlPacket):
- def __init__(self, *args): ...
- def description(self): ...
- def get_column_length(self): ...
-
-class Connection:
- errorhandler = ... # type: Any
- ssl = ... # type: Any
- host = ... # type: Any
- port = ... # type: Any
- user = ... # type: Any
- password = ... # type: Any
- db = ... # type: Any
- unix_socket = ... # type: Any
- charset = ... # type: Any
- use_unicode = ... # type: Any
- client_flag = ... # type: Any
- cursorclass = ... # type: Any
- connect_timeout = ... # type: Any
- messages = ... # type: Any
- encoders = ... # type: Any
- decoders = ... # type: Any
- host_info = ... # type: Any
- def __init__(self, host='', user=None, passwd='', db=None, port=3306, unix_socket=None, charset='', sql_mode=None, read_default_file=None, conv=..., use_unicode=None, client_flag=0, cursorclass=..., init_command=None, connect_timeout=None, ssl=None, read_default_group=None, compress=None, named_pipe=None): ...
- socket = ... # type: Any
- rfile = ... # type: Any
- wfile = ... # type: Any
- def close(self): ...
- def autocommit(self, value): ...
- def commit(self): ...
- def rollback(self): ...
- def escape(self, obj): ...
- def literal(self, obj): ...
- def cursor(self, cursor: Optional[Type[Cursor]]=None): ...
- def __enter__(self): ...
- def __exit__(self, exc, value, traceback): ...
- def query(self, sql): ...
- def next_result(self): ...
- def affected_rows(self): ...
- def kill(self, thread_id): ...
- def ping(self, reconnect=True): ...
- def set_charset(self, charset): ...
- def read_packet(self, packet_type=...): ...
- def insert_id(self): ...
- def thread_id(self): ...
- def character_set_name(self): ...
- def get_host_info(self): ...
- def get_proto_info(self): ...
- def get_server_info(self): ...
- Warning = ... # type: Any
- Error = ... # type: Any
- InterfaceError = ... # type: Any
- DatabaseError = ... # type: Any
- DataError = ... # type: Any
- OperationalError = ... # type: Any
- IntegrityError = ... # type: Any
- InternalError = ... # type: Any
- ProgrammingError = ... # type: Any
- NotSupportedError = ... # type: Any
-
-class MySQLResult:
- connection = ... # type: Any
- affected_rows = ... # type: Any
- insert_id = ... # type: Any
- server_status = ... # type: Any
- warning_count = ... # type: Any
- message = ... # type: Any
- field_count = ... # type: Any
- description = ... # type: Any
- rows = ... # type: Any
- has_next = ... # type: Any
- def __init__(self, connection): ...
- first_packet = ... # type: Any
- def read(self): ...
diff --git a/typeshed/third_party/2and3/pymysql/constants/CLIENT.pyi b/typeshed/third_party/2and3/pymysql/constants/CLIENT.pyi
deleted file mode 100644
index 30d9dfc..0000000
--- a/typeshed/third_party/2and3/pymysql/constants/CLIENT.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for pymysql.constants.CLIENT (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-LONG_PASSWORD = ... # type: Any
-FOUND_ROWS = ... # type: Any
-LONG_FLAG = ... # type: Any
-CONNECT_WITH_DB = ... # type: Any
-NO_SCHEMA = ... # type: Any
-COMPRESS = ... # type: Any
-ODBC = ... # type: Any
-LOCAL_FILES = ... # type: Any
-IGNORE_SPACE = ... # type: Any
-PROTOCOL_41 = ... # type: Any
-INTERACTIVE = ... # type: Any
-SSL = ... # type: Any
-IGNORE_SIGPIPE = ... # type: Any
-TRANSACTIONS = ... # type: Any
-SECURE_CONNECTION = ... # type: Any
-MULTI_STATEMENTS = ... # type: Any
-MULTI_RESULTS = ... # type: Any
-CAPABILITIES = ... # type: Any
diff --git a/typeshed/third_party/2and3/pymysql/constants/COMMAND.pyi b/typeshed/third_party/2and3/pymysql/constants/COMMAND.pyi
deleted file mode 100644
index 4ec68d5..0000000
--- a/typeshed/third_party/2and3/pymysql/constants/COMMAND.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-# Stubs for pymysql.constants.COMMAND (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-COM_SLEEP = ... # type: Any
-COM_QUIT = ... # type: Any
-COM_INIT_DB = ... # type: Any
-COM_QUERY = ... # type: Any
-COM_FIELD_LIST = ... # type: Any
-COM_CREATE_DB = ... # type: Any
-COM_DROP_DB = ... # type: Any
-COM_REFRESH = ... # type: Any
-COM_SHUTDOWN = ... # type: Any
-COM_STATISTICS = ... # type: Any
-COM_PROCESS_INFO = ... # type: Any
-COM_CONNECT = ... # type: Any
-COM_PROCESS_KILL = ... # type: Any
-COM_DEBUG = ... # type: Any
-COM_PING = ... # type: Any
-COM_TIME = ... # type: Any
-COM_DELAYED_INSERT = ... # type: Any
-COM_CHANGE_USER = ... # type: Any
-COM_BINLOG_DUMP = ... # type: Any
-COM_TABLE_DUMP = ... # type: Any
-COM_CONNECT_OUT = ... # type: Any
-COM_REGISTER_SLAVE = ... # type: Any
diff --git a/typeshed/third_party/2and3/pymysql/constants/ER.pyi b/typeshed/third_party/2and3/pymysql/constants/ER.pyi
deleted file mode 100644
index 0ab17b2..0000000
--- a/typeshed/third_party/2and3/pymysql/constants/ER.pyi
+++ /dev/null
@@ -1,477 +0,0 @@
-# Stubs for pymysql.constants.ER (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-ERROR_FIRST = ... # type: Any
-HASHCHK = ... # type: Any
-NISAMCHK = ... # type: Any
-NO = ... # type: Any
-YES = ... # type: Any
-CANT_CREATE_FILE = ... # type: Any
-CANT_CREATE_TABLE = ... # type: Any
-CANT_CREATE_DB = ... # type: Any
-DB_CREATE_EXISTS = ... # type: Any
-DB_DROP_EXISTS = ... # type: Any
-DB_DROP_DELETE = ... # type: Any
-DB_DROP_RMDIR = ... # type: Any
-CANT_DELETE_FILE = ... # type: Any
-CANT_FIND_SYSTEM_REC = ... # type: Any
-CANT_GET_STAT = ... # type: Any
-CANT_GET_WD = ... # type: Any
-CANT_LOCK = ... # type: Any
-CANT_OPEN_FILE = ... # type: Any
-FILE_NOT_FOUND = ... # type: Any
-CANT_READ_DIR = ... # type: Any
-CANT_SET_WD = ... # type: Any
-CHECKREAD = ... # type: Any
-DISK_FULL = ... # type: Any
-DUP_KEY = ... # type: Any
-ERROR_ON_CLOSE = ... # type: Any
-ERROR_ON_READ = ... # type: Any
-ERROR_ON_RENAME = ... # type: Any
-ERROR_ON_WRITE = ... # type: Any
-FILE_USED = ... # type: Any
-FILSORT_ABORT = ... # type: Any
-FORM_NOT_FOUND = ... # type: Any
-GET_ERRNO = ... # type: Any
-ILLEGAL_HA = ... # type: Any
-KEY_NOT_FOUND = ... # type: Any
-NOT_FORM_FILE = ... # type: Any
-NOT_KEYFILE = ... # type: Any
-OLD_KEYFILE = ... # type: Any
-OPEN_AS_READONLY = ... # type: Any
-OUTOFMEMORY = ... # type: Any
-OUT_OF_SORTMEMORY = ... # type: Any
-UNEXPECTED_EOF = ... # type: Any
-CON_COUNT_ERROR = ... # type: Any
-OUT_OF_RESOURCES = ... # type: Any
-BAD_HOST_ERROR = ... # type: Any
-HANDSHAKE_ERROR = ... # type: Any
-DBACCESS_DENIED_ERROR = ... # type: Any
-ACCESS_DENIED_ERROR = ... # type: Any
-NO_DB_ERROR = ... # type: Any
-UNKNOWN_COM_ERROR = ... # type: Any
-BAD_NULL_ERROR = ... # type: Any
-BAD_DB_ERROR = ... # type: Any
-TABLE_EXISTS_ERROR = ... # type: Any
-BAD_TABLE_ERROR = ... # type: Any
-NON_UNIQ_ERROR = ... # type: Any
-SERVER_SHUTDOWN = ... # type: Any
-BAD_FIELD_ERROR = ... # type: Any
-WRONG_FIELD_WITH_GROUP = ... # type: Any
-WRONG_GROUP_FIELD = ... # type: Any
-WRONG_SUM_SELECT = ... # type: Any
-WRONG_VALUE_COUNT = ... # type: Any
-TOO_LONG_IDENT = ... # type: Any
-DUP_FIELDNAME = ... # type: Any
-DUP_KEYNAME = ... # type: Any
-DUP_ENTRY = ... # type: Any
-WRONG_FIELD_SPEC = ... # type: Any
-PARSE_ERROR = ... # type: Any
-EMPTY_QUERY = ... # type: Any
-NONUNIQ_TABLE = ... # type: Any
-INVALID_DEFAULT = ... # type: Any
-MULTIPLE_PRI_KEY = ... # type: Any
-TOO_MANY_KEYS = ... # type: Any
-TOO_MANY_KEY_PARTS = ... # type: Any
-TOO_LONG_KEY = ... # type: Any
-KEY_COLUMN_DOES_NOT_EXITS = ... # type: Any
-BLOB_USED_AS_KEY = ... # type: Any
-TOO_BIG_FIELDLENGTH = ... # type: Any
-WRONG_AUTO_KEY = ... # type: Any
-READY = ... # type: Any
-NORMAL_SHUTDOWN = ... # type: Any
-GOT_SIGNAL = ... # type: Any
-SHUTDOWN_COMPLETE = ... # type: Any
-FORCING_CLOSE = ... # type: Any
-IPSOCK_ERROR = ... # type: Any
-NO_SUCH_INDEX = ... # type: Any
-WRONG_FIELD_TERMINATORS = ... # type: Any
-BLOBS_AND_NO_TERMINATED = ... # type: Any
-TEXTFILE_NOT_READABLE = ... # type: Any
-FILE_EXISTS_ERROR = ... # type: Any
-LOAD_INFO = ... # type: Any
-ALTER_INFO = ... # type: Any
-WRONG_SUB_KEY = ... # type: Any
-CANT_REMOVE_ALL_FIELDS = ... # type: Any
-CANT_DROP_FIELD_OR_KEY = ... # type: Any
-INSERT_INFO = ... # type: Any
-UPDATE_TABLE_USED = ... # type: Any
-NO_SUCH_THREAD = ... # type: Any
-KILL_DENIED_ERROR = ... # type: Any
-NO_TABLES_USED = ... # type: Any
-TOO_BIG_SET = ... # type: Any
-NO_UNIQUE_LOGFILE = ... # type: Any
-TABLE_NOT_LOCKED_FOR_WRITE = ... # type: Any
-TABLE_NOT_LOCKED = ... # type: Any
-BLOB_CANT_HAVE_DEFAULT = ... # type: Any
-WRONG_DB_NAME = ... # type: Any
-WRONG_TABLE_NAME = ... # type: Any
-TOO_BIG_SELECT = ... # type: Any
-UNKNOWN_ERROR = ... # type: Any
-UNKNOWN_PROCEDURE = ... # type: Any
-WRONG_PARAMCOUNT_TO_PROCEDURE = ... # type: Any
-WRONG_PARAMETERS_TO_PROCEDURE = ... # type: Any
-UNKNOWN_TABLE = ... # type: Any
-FIELD_SPECIFIED_TWICE = ... # type: Any
-INVALID_GROUP_FUNC_USE = ... # type: Any
-UNSUPPORTED_EXTENSION = ... # type: Any
-TABLE_MUST_HAVE_COLUMNS = ... # type: Any
-RECORD_FILE_FULL = ... # type: Any
-UNKNOWN_CHARACTER_SET = ... # type: Any
-TOO_MANY_TABLES = ... # type: Any
-TOO_MANY_FIELDS = ... # type: Any
-TOO_BIG_ROWSIZE = ... # type: Any
-STACK_OVERRUN = ... # type: Any
-WRONG_OUTER_JOIN = ... # type: Any
-NULL_COLUMN_IN_INDEX = ... # type: Any
-CANT_FIND_UDF = ... # type: Any
-CANT_INITIALIZE_UDF = ... # type: Any
-UDF_NO_PATHS = ... # type: Any
-UDF_EXISTS = ... # type: Any
-CANT_OPEN_LIBRARY = ... # type: Any
-CANT_FIND_DL_ENTRY = ... # type: Any
-FUNCTION_NOT_DEFINED = ... # type: Any
-HOST_IS_BLOCKED = ... # type: Any
-HOST_NOT_PRIVILEGED = ... # type: Any
-PASSWORD_ANONYMOUS_USER = ... # type: Any
-PASSWORD_NOT_ALLOWED = ... # type: Any
-PASSWORD_NO_MATCH = ... # type: Any
-UPDATE_INFO = ... # type: Any
-CANT_CREATE_THREAD = ... # type: Any
-WRONG_VALUE_COUNT_ON_ROW = ... # type: Any
-CANT_REOPEN_TABLE = ... # type: Any
-INVALID_USE_OF_NULL = ... # type: Any
-REGEXP_ERROR = ... # type: Any
-MIX_OF_GROUP_FUNC_AND_FIELDS = ... # type: Any
-NONEXISTING_GRANT = ... # type: Any
-TABLEACCESS_DENIED_ERROR = ... # type: Any
-COLUMNACCESS_DENIED_ERROR = ... # type: Any
-ILLEGAL_GRANT_FOR_TABLE = ... # type: Any
-GRANT_WRONG_HOST_OR_USER = ... # type: Any
-NO_SUCH_TABLE = ... # type: Any
-NONEXISTING_TABLE_GRANT = ... # type: Any
-NOT_ALLOWED_COMMAND = ... # type: Any
-SYNTAX_ERROR = ... # type: Any
-DELAYED_CANT_CHANGE_LOCK = ... # type: Any
-TOO_MANY_DELAYED_THREADS = ... # type: Any
-ABORTING_CONNECTION = ... # type: Any
-NET_PACKET_TOO_LARGE = ... # type: Any
-NET_READ_ERROR_FROM_PIPE = ... # type: Any
-NET_FCNTL_ERROR = ... # type: Any
-NET_PACKETS_OUT_OF_ORDER = ... # type: Any
-NET_UNCOMPRESS_ERROR = ... # type: Any
-NET_READ_ERROR = ... # type: Any
-NET_READ_INTERRUPTED = ... # type: Any
-NET_ERROR_ON_WRITE = ... # type: Any
-NET_WRITE_INTERRUPTED = ... # type: Any
-TOO_LONG_STRING = ... # type: Any
-TABLE_CANT_HANDLE_BLOB = ... # type: Any
-TABLE_CANT_HANDLE_AUTO_INCREMENT = ... # type: Any
-DELAYED_INSERT_TABLE_LOCKED = ... # type: Any
-WRONG_COLUMN_NAME = ... # type: Any
-WRONG_KEY_COLUMN = ... # type: Any
-WRONG_MRG_TABLE = ... # type: Any
-DUP_UNIQUE = ... # type: Any
-BLOB_KEY_WITHOUT_LENGTH = ... # type: Any
-PRIMARY_CANT_HAVE_NULL = ... # type: Any
-TOO_MANY_ROWS = ... # type: Any
-REQUIRES_PRIMARY_KEY = ... # type: Any
-NO_RAID_COMPILED = ... # type: Any
-UPDATE_WITHOUT_KEY_IN_SAFE_MODE = ... # type: Any
-KEY_DOES_NOT_EXITS = ... # type: Any
-CHECK_NO_SUCH_TABLE = ... # type: Any
-CHECK_NOT_IMPLEMENTED = ... # type: Any
-CANT_DO_THIS_DURING_AN_TRANSACTION = ... # type: Any
-ERROR_DURING_COMMIT = ... # type: Any
-ERROR_DURING_ROLLBACK = ... # type: Any
-ERROR_DURING_FLUSH_LOGS = ... # type: Any
-ERROR_DURING_CHECKPOINT = ... # type: Any
-NEW_ABORTING_CONNECTION = ... # type: Any
-DUMP_NOT_IMPLEMENTED = ... # type: Any
-FLUSH_MASTER_BINLOG_CLOSED = ... # type: Any
-INDEX_REBUILD = ... # type: Any
-MASTER = ... # type: Any
-MASTER_NET_READ = ... # type: Any
-MASTER_NET_WRITE = ... # type: Any
-FT_MATCHING_KEY_NOT_FOUND = ... # type: Any
-LOCK_OR_ACTIVE_TRANSACTION = ... # type: Any
-UNKNOWN_SYSTEM_VARIABLE = ... # type: Any
-CRASHED_ON_USAGE = ... # type: Any
-CRASHED_ON_REPAIR = ... # type: Any
-WARNING_NOT_COMPLETE_ROLLBACK = ... # type: Any
-TRANS_CACHE_FULL = ... # type: Any
-SLAVE_MUST_STOP = ... # type: Any
-SLAVE_NOT_RUNNING = ... # type: Any
-BAD_SLAVE = ... # type: Any
-MASTER_INFO = ... # type: Any
-SLAVE_THREAD = ... # type: Any
-TOO_MANY_USER_CONNECTIONS = ... # type: Any
-SET_CONSTANTS_ONLY = ... # type: Any
-LOCK_WAIT_TIMEOUT = ... # type: Any
-LOCK_TABLE_FULL = ... # type: Any
-READ_ONLY_TRANSACTION = ... # type: Any
-DROP_DB_WITH_READ_LOCK = ... # type: Any
-CREATE_DB_WITH_READ_LOCK = ... # type: Any
-WRONG_ARGUMENTS = ... # type: Any
-NO_PERMISSION_TO_CREATE_USER = ... # type: Any
-UNION_TABLES_IN_DIFFERENT_DIR = ... # type: Any
-LOCK_DEADLOCK = ... # type: Any
-TABLE_CANT_HANDLE_FT = ... # type: Any
-CANNOT_ADD_FOREIGN = ... # type: Any
-NO_REFERENCED_ROW = ... # type: Any
-ROW_IS_REFERENCED = ... # type: Any
-CONNECT_TO_MASTER = ... # type: Any
-QUERY_ON_MASTER = ... # type: Any
-ERROR_WHEN_EXECUTING_COMMAND = ... # type: Any
-WRONG_USAGE = ... # type: Any
-WRONG_NUMBER_OF_COLUMNS_IN_SELECT = ... # type: Any
-CANT_UPDATE_WITH_READLOCK = ... # type: Any
-MIXING_NOT_ALLOWED = ... # type: Any
-DUP_ARGUMENT = ... # type: Any
-USER_LIMIT_REACHED = ... # type: Any
-SPECIFIC_ACCESS_DENIED_ERROR = ... # type: Any
-LOCAL_VARIABLE = ... # type: Any
-GLOBAL_VARIABLE = ... # type: Any
-NO_DEFAULT = ... # type: Any
-WRONG_VALUE_FOR_VAR = ... # type: Any
-WRONG_TYPE_FOR_VAR = ... # type: Any
-VAR_CANT_BE_READ = ... # type: Any
-CANT_USE_OPTION_HERE = ... # type: Any
-NOT_SUPPORTED_YET = ... # type: Any
-MASTER_FATAL_ERROR_READING_BINLOG = ... # type: Any
-SLAVE_IGNORED_TABLE = ... # type: Any
-INCORRECT_GLOBAL_LOCAL_VAR = ... # type: Any
-WRONG_FK_DEF = ... # type: Any
-KEY_REF_DO_NOT_MATCH_TABLE_REF = ... # type: Any
-OPERAND_COLUMNS = ... # type: Any
-SUBQUERY_NO_1_ROW = ... # type: Any
-UNKNOWN_STMT_HANDLER = ... # type: Any
-CORRUPT_HELP_DB = ... # type: Any
-CYCLIC_REFERENCE = ... # type: Any
-AUTO_CONVERT = ... # type: Any
-ILLEGAL_REFERENCE = ... # type: Any
-DERIVED_MUST_HAVE_ALIAS = ... # type: Any
-SELECT_REDUCED = ... # type: Any
-TABLENAME_NOT_ALLOWED_HERE = ... # type: Any
-NOT_SUPPORTED_AUTH_MODE = ... # type: Any
-SPATIAL_CANT_HAVE_NULL = ... # type: Any
-COLLATION_CHARSET_MISMATCH = ... # type: Any
-SLAVE_WAS_RUNNING = ... # type: Any
-SLAVE_WAS_NOT_RUNNING = ... # type: Any
-TOO_BIG_FOR_UNCOMPRESS = ... # type: Any
-ZLIB_Z_MEM_ERROR = ... # type: Any
-ZLIB_Z_BUF_ERROR = ... # type: Any
-ZLIB_Z_DATA_ERROR = ... # type: Any
-CUT_VALUE_GROUP_CONCAT = ... # type: Any
-WARN_TOO_FEW_RECORDS = ... # type: Any
-WARN_TOO_MANY_RECORDS = ... # type: Any
-WARN_NULL_TO_NOTNULL = ... # type: Any
-WARN_DATA_OUT_OF_RANGE = ... # type: Any
-WARN_DATA_TRUNCATED = ... # type: Any
-WARN_USING_OTHER_HANDLER = ... # type: Any
-CANT_AGGREGATE_2COLLATIONS = ... # type: Any
-DROP_USER = ... # type: Any
-REVOKE_GRANTS = ... # type: Any
-CANT_AGGREGATE_3COLLATIONS = ... # type: Any
-CANT_AGGREGATE_NCOLLATIONS = ... # type: Any
-VARIABLE_IS_NOT_STRUCT = ... # type: Any
-UNKNOWN_COLLATION = ... # type: Any
-SLAVE_IGNORED_SSL_PARAMS = ... # type: Any
-SERVER_IS_IN_SECURE_AUTH_MODE = ... # type: Any
-WARN_FIELD_RESOLVED = ... # type: Any
-BAD_SLAVE_UNTIL_COND = ... # type: Any
-MISSING_SKIP_SLAVE = ... # type: Any
-UNTIL_COND_IGNORED = ... # type: Any
-WRONG_NAME_FOR_INDEX = ... # type: Any
-WRONG_NAME_FOR_CATALOG = ... # type: Any
-WARN_QC_RESIZE = ... # type: Any
-BAD_FT_COLUMN = ... # type: Any
-UNKNOWN_KEY_CACHE = ... # type: Any
-WARN_HOSTNAME_WONT_WORK = ... # type: Any
-UNKNOWN_STORAGE_ENGINE = ... # type: Any
-WARN_DEPRECATED_SYNTAX = ... # type: Any
-NON_UPDATABLE_TABLE = ... # type: Any
-FEATURE_DISABLED = ... # type: Any
-OPTION_PREVENTS_STATEMENT = ... # type: Any
-DUPLICATED_VALUE_IN_TYPE = ... # type: Any
-TRUNCATED_WRONG_VALUE = ... # type: Any
-TOO_MUCH_AUTO_TIMESTAMP_COLS = ... # type: Any
-INVALID_ON_UPDATE = ... # type: Any
-UNSUPPORTED_PS = ... # type: Any
-GET_ERRMSG = ... # type: Any
-GET_TEMPORARY_ERRMSG = ... # type: Any
-UNKNOWN_TIME_ZONE = ... # type: Any
-WARN_INVALID_TIMESTAMP = ... # type: Any
-INVALID_CHARACTER_STRING = ... # type: Any
-WARN_ALLOWED_PACKET_OVERFLOWED = ... # type: Any
-CONFLICTING_DECLARATIONS = ... # type: Any
-SP_NO_RECURSIVE_CREATE = ... # type: Any
-SP_ALREADY_EXISTS = ... # type: Any
-SP_DOES_NOT_EXIST = ... # type: Any
-SP_DROP_FAILED = ... # type: Any
-SP_STORE_FAILED = ... # type: Any
-SP_LILABEL_MISMATCH = ... # type: Any
-SP_LABEL_REDEFINE = ... # type: Any
-SP_LABEL_MISMATCH = ... # type: Any
-SP_UNINIT_VAR = ... # type: Any
-SP_BADSELECT = ... # type: Any
-SP_BADRETURN = ... # type: Any
-SP_BADSTATEMENT = ... # type: Any
-UPDATE_LOG_DEPRECATED_IGNORED = ... # type: Any
-UPDATE_LOG_DEPRECATED_TRANSLATED = ... # type: Any
-QUERY_INTERRUPTED = ... # type: Any
-SP_WRONG_NO_OF_ARGS = ... # type: Any
-SP_COND_MISMATCH = ... # type: Any
-SP_NORETURN = ... # type: Any
-SP_NORETURNEND = ... # type: Any
-SP_BAD_CURSOR_QUERY = ... # type: Any
-SP_BAD_CURSOR_SELECT = ... # type: Any
-SP_CURSOR_MISMATCH = ... # type: Any
-SP_CURSOR_ALREADY_OPEN = ... # type: Any
-SP_CURSOR_NOT_OPEN = ... # type: Any
-SP_UNDECLARED_VAR = ... # type: Any
-SP_WRONG_NO_OF_FETCH_ARGS = ... # type: Any
-SP_FETCH_NO_DATA = ... # type: Any
-SP_DUP_PARAM = ... # type: Any
-SP_DUP_VAR = ... # type: Any
-SP_DUP_COND = ... # type: Any
-SP_DUP_CURS = ... # type: Any
-SP_CANT_ALTER = ... # type: Any
-SP_SUBSELECT_NYI = ... # type: Any
-STMT_NOT_ALLOWED_IN_SF_OR_TRG = ... # type: Any
-SP_VARCOND_AFTER_CURSHNDLR = ... # type: Any
-SP_CURSOR_AFTER_HANDLER = ... # type: Any
-SP_CASE_NOT_FOUND = ... # type: Any
-FPARSER_TOO_BIG_FILE = ... # type: Any
-FPARSER_BAD_HEADER = ... # type: Any
-FPARSER_EOF_IN_COMMENT = ... # type: Any
-FPARSER_ERROR_IN_PARAMETER = ... # type: Any
-FPARSER_EOF_IN_UNKNOWN_PARAMETER = ... # type: Any
-VIEW_NO_EXPLAIN = ... # type: Any
-FRM_UNKNOWN_TYPE = ... # type: Any
-WRONG_OBJECT = ... # type: Any
-NONUPDATEABLE_COLUMN = ... # type: Any
-VIEW_SELECT_DERIVED = ... # type: Any
-VIEW_SELECT_CLAUSE = ... # type: Any
-VIEW_SELECT_VARIABLE = ... # type: Any
-VIEW_SELECT_TMPTABLE = ... # type: Any
-VIEW_WRONG_LIST = ... # type: Any
-WARN_VIEW_MERGE = ... # type: Any
-WARN_VIEW_WITHOUT_KEY = ... # type: Any
-VIEW_INVALID = ... # type: Any
-SP_NO_DROP_SP = ... # type: Any
-SP_GOTO_IN_HNDLR = ... # type: Any
-TRG_ALREADY_EXISTS = ... # type: Any
-TRG_DOES_NOT_EXIST = ... # type: Any
-TRG_ON_VIEW_OR_TEMP_TABLE = ... # type: Any
-TRG_CANT_CHANGE_ROW = ... # type: Any
-TRG_NO_SUCH_ROW_IN_TRG = ... # type: Any
-NO_DEFAULT_FOR_FIELD = ... # type: Any
-DIVISION_BY_ZERO = ... # type: Any
-TRUNCATED_WRONG_VALUE_FOR_FIELD = ... # type: Any
-ILLEGAL_VALUE_FOR_TYPE = ... # type: Any
-VIEW_NONUPD_CHECK = ... # type: Any
-VIEW_CHECK_FAILED = ... # type: Any
-PROCACCESS_DENIED_ERROR = ... # type: Any
-RELAY_LOG_FAIL = ... # type: Any
-PASSWD_LENGTH = ... # type: Any
-UNKNOWN_TARGET_BINLOG = ... # type: Any
-IO_ERR_LOG_INDEX_READ = ... # type: Any
-BINLOG_PURGE_PROHIBITED = ... # type: Any
-FSEEK_FAIL = ... # type: Any
-BINLOG_PURGE_FATAL_ERR = ... # type: Any
-LOG_IN_USE = ... # type: Any
-LOG_PURGE_UNKNOWN_ERR = ... # type: Any
-RELAY_LOG_INIT = ... # type: Any
-NO_BINARY_LOGGING = ... # type: Any
-RESERVED_SYNTAX = ... # type: Any
-WSAS_FAILED = ... # type: Any
-DIFF_GROUPS_PROC = ... # type: Any
-NO_GROUP_FOR_PROC = ... # type: Any
-ORDER_WITH_PROC = ... # type: Any
-LOGGING_PROHIBIT_CHANGING_OF = ... # type: Any
-NO_FILE_MAPPING = ... # type: Any
-WRONG_MAGIC = ... # type: Any
-PS_MANY_PARAM = ... # type: Any
-KEY_PART_0 = ... # type: Any
-VIEW_CHECKSUM = ... # type: Any
-VIEW_MULTIUPDATE = ... # type: Any
-VIEW_NO_INSERT_FIELD_LIST = ... # type: Any
-VIEW_DELETE_MERGE_VIEW = ... # type: Any
-CANNOT_USER = ... # type: Any
-XAER_NOTA = ... # type: Any
-XAER_INVAL = ... # type: Any
-XAER_RMFAIL = ... # type: Any
-XAER_OUTSIDE = ... # type: Any
-XAER_RMERR = ... # type: Any
-XA_RBROLLBACK = ... # type: Any
-NONEXISTING_PROC_GRANT = ... # type: Any
-PROC_AUTO_GRANT_FAIL = ... # type: Any
-PROC_AUTO_REVOKE_FAIL = ... # type: Any
-DATA_TOO_LONG = ... # type: Any
-SP_BAD_SQLSTATE = ... # type: Any
-STARTUP = ... # type: Any
-LOAD_FROM_FIXED_SIZE_ROWS_TO_VAR = ... # type: Any
-CANT_CREATE_USER_WITH_GRANT = ... # type: Any
-WRONG_VALUE_FOR_TYPE = ... # type: Any
-TABLE_DEF_CHANGED = ... # type: Any
-SP_DUP_HANDLER = ... # type: Any
-SP_NOT_VAR_ARG = ... # type: Any
-SP_NO_RETSET = ... # type: Any
-CANT_CREATE_GEOMETRY_OBJECT = ... # type: Any
-FAILED_ROUTINE_BREAK_BINLOG = ... # type: Any
-BINLOG_UNSAFE_ROUTINE = ... # type: Any
-BINLOG_CREATE_ROUTINE_NEED_SUPER = ... # type: Any
-EXEC_STMT_WITH_OPEN_CURSOR = ... # type: Any
-STMT_HAS_NO_OPEN_CURSOR = ... # type: Any
-COMMIT_NOT_ALLOWED_IN_SF_OR_TRG = ... # type: Any
-NO_DEFAULT_FOR_VIEW_FIELD = ... # type: Any
-SP_NO_RECURSION = ... # type: Any
-TOO_BIG_SCALE = ... # type: Any
-TOO_BIG_PRECISION = ... # type: Any
-M_BIGGER_THAN_D = ... # type: Any
-WRONG_LOCK_OF_SYSTEM_TABLE = ... # type: Any
-CONNECT_TO_FOREIGN_DATA_SOURCE = ... # type: Any
-QUERY_ON_FOREIGN_DATA_SOURCE = ... # type: Any
-FOREIGN_DATA_SOURCE_DOESNT_EXIST = ... # type: Any
-FOREIGN_DATA_STRING_INVALID_CANT_CREATE = ... # type: Any
-FOREIGN_DATA_STRING_INVALID = ... # type: Any
-CANT_CREATE_FEDERATED_TABLE = ... # type: Any
-TRG_IN_WRONG_SCHEMA = ... # type: Any
-STACK_OVERRUN_NEED_MORE = ... # type: Any
-TOO_LONG_BODY = ... # type: Any
-WARN_CANT_DROP_DEFAULT_KEYCACHE = ... # type: Any
-TOO_BIG_DISPLAYWIDTH = ... # type: Any
-XAER_DUPID = ... # type: Any
-DATETIME_FUNCTION_OVERFLOW = ... # type: Any
-CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG = ... # type: Any
-VIEW_PREVENT_UPDATE = ... # type: Any
-PS_NO_RECURSION = ... # type: Any
-SP_CANT_SET_AUTOCOMMIT = ... # type: Any
-MALFORMED_DEFINER = ... # type: Any
-VIEW_FRM_NO_USER = ... # type: Any
-VIEW_OTHER_USER = ... # type: Any
-NO_SUCH_USER = ... # type: Any
-FORBID_SCHEMA_CHANGE = ... # type: Any
-ROW_IS_REFERENCED_2 = ... # type: Any
-NO_REFERENCED_ROW_2 = ... # type: Any
-SP_BAD_VAR_SHADOW = ... # type: Any
-TRG_NO_DEFINER = ... # type: Any
-OLD_FILE_FORMAT = ... # type: Any
-SP_RECURSION_LIMIT = ... # type: Any
-SP_PROC_TABLE_CORRUPT = ... # type: Any
-SP_WRONG_NAME = ... # type: Any
-TABLE_NEEDS_UPGRADE = ... # type: Any
-SP_NO_AGGREGATE = ... # type: Any
-MAX_PREPARED_STMT_COUNT_REACHED = ... # type: Any
-VIEW_RECURSIVE = ... # type: Any
-NON_GROUPING_FIELD_USED = ... # type: Any
-TABLE_CANT_HANDLE_SPKEYS = ... # type: Any
-NO_TRIGGERS_ON_SYSTEM_SCHEMA = ... # type: Any
-USERNAME = ... # type: Any
-HOSTNAME = ... # type: Any
-WRONG_STRING_LENGTH = ... # type: Any
-ERROR_LAST = ... # type: Any
diff --git a/typeshed/third_party/2and3/pymysql/constants/FIELD_TYPE.pyi b/typeshed/third_party/2and3/pymysql/constants/FIELD_TYPE.pyi
deleted file mode 100644
index e9987b2..0000000
--- a/typeshed/third_party/2and3/pymysql/constants/FIELD_TYPE.pyi
+++ /dev/null
@@ -1,35 +0,0 @@
-# Stubs for pymysql.constants.FIELD_TYPE (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-DECIMAL = ... # type: Any
-TINY = ... # type: Any
-SHORT = ... # type: Any
-LONG = ... # type: Any
-FLOAT = ... # type: Any
-DOUBLE = ... # type: Any
-NULL = ... # type: Any
-TIMESTAMP = ... # type: Any
-LONGLONG = ... # type: Any
-INT24 = ... # type: Any
-DATE = ... # type: Any
-TIME = ... # type: Any
-DATETIME = ... # type: Any
-YEAR = ... # type: Any
-NEWDATE = ... # type: Any
-VARCHAR = ... # type: Any
-BIT = ... # type: Any
-NEWDECIMAL = ... # type: Any
-ENUM = ... # type: Any
-SET = ... # type: Any
-TINY_BLOB = ... # type: Any
-MEDIUM_BLOB = ... # type: Any
-LONG_BLOB = ... # type: Any
-BLOB = ... # type: Any
-VAR_STRING = ... # type: Any
-STRING = ... # type: Any
-GEOMETRY = ... # type: Any
-CHAR = ... # type: Any
-INTERVAL = ... # type: Any
diff --git a/typeshed/third_party/2and3/pymysql/constants/FLAG.pyi b/typeshed/third_party/2and3/pymysql/constants/FLAG.pyi
deleted file mode 100644
index 792df90..0000000
--- a/typeshed/third_party/2and3/pymysql/constants/FLAG.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for pymysql.constants.FLAG (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-NOT_NULL = ... # type: Any
-PRI_KEY = ... # type: Any
-UNIQUE_KEY = ... # type: Any
-MULTIPLE_KEY = ... # type: Any
-BLOB = ... # type: Any
-UNSIGNED = ... # type: Any
-ZEROFILL = ... # type: Any
-BINARY = ... # type: Any
-ENUM = ... # type: Any
-AUTO_INCREMENT = ... # type: Any
-TIMESTAMP = ... # type: Any
-SET = ... # type: Any
-PART_KEY = ... # type: Any
-GROUP = ... # type: Any
-UNIQUE = ... # type: Any
diff --git a/typeshed/third_party/2and3/pymysql/constants/SERVER_STATUS.pyi b/typeshed/third_party/2and3/pymysql/constants/SERVER_STATUS.pyi
deleted file mode 100644
index 6e4db8d..0000000
--- a/typeshed/third_party/2and3/pymysql/constants/SERVER_STATUS.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for pymysql.constants.SERVER_STATUS (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-SERVER_STATUS_IN_TRANS = ... # type: Any
-SERVER_STATUS_AUTOCOMMIT = ... # type: Any
-SERVER_MORE_RESULTS_EXISTS = ... # type: Any
-SERVER_QUERY_NO_GOOD_INDEX_USED = ... # type: Any
-SERVER_QUERY_NO_INDEX_USED = ... # type: Any
-SERVER_STATUS_CURSOR_EXISTS = ... # type: Any
-SERVER_STATUS_LAST_ROW_SENT = ... # type: Any
-SERVER_STATUS_DB_DROPPED = ... # type: Any
-SERVER_STATUS_NO_BACKSLASH_ESCAPES = ... # type: Any
-SERVER_STATUS_METADATA_CHANGED = ... # type: Any
diff --git a/typeshed/third_party/2and3/pymysql/constants/__init__.pyi b/typeshed/third_party/2and3/pymysql/constants/__init__.pyi
deleted file mode 100644
index 19336fe..0000000
--- a/typeshed/third_party/2and3/pymysql/constants/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for pymysql.constants (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/2and3/pymysql/converters.pyi b/typeshed/third_party/2and3/pymysql/converters.pyi
deleted file mode 100644
index d9c8d29..0000000
--- a/typeshed/third_party/2and3/pymysql/converters.pyi
+++ /dev/null
@@ -1,50 +0,0 @@
-# Stubs for pymysql.converters (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from .constants import FIELD_TYPE as FIELD_TYPE, FLAG as FLAG
-from .charset import charset_by_id as charset_by_id
-
-PYTHON3 = ... # type: Any
-ESCAPE_REGEX = ... # type: Any
-ESCAPE_MAP = ... # type: Any
-
-def escape_item(val, charset): ...
-def escape_dict(val, charset): ...
-def escape_sequence(val, charset): ...
-def escape_set(val, charset): ...
-def escape_bool(value): ...
-def escape_object(value): ...
-
-escape_int = ... # type: Any
-
-escape_long = ... # type: Any
-
-def escape_float(value): ...
-def escape_string(value): ...
-def escape_unicode(value): ...
-def escape_None(value): ...
-def escape_timedelta(obj): ...
-def escape_time(obj): ...
-def escape_datetime(obj): ...
-def escape_date(obj): ...
-def escape_struct_time(obj): ...
-def convert_datetime(connection, field, obj): ...
-def convert_timedelta(connection, field, obj): ...
-def convert_time(connection, field, obj): ...
-def convert_date(connection, field, obj): ...
-def convert_mysql_timestamp(connection, field, timestamp): ...
-def convert_set(s): ...
-def convert_bit(connection, field, b): ...
-def convert_characters(connection, field, data): ...
-def convert_int(connection, field, data): ...
-def convert_long(connection, field, data): ...
-def convert_float(connection, field, data): ...
-
-encoders = ... # type: Any
-decoders = ... # type: Any
-conversions = ... # type: Any
-
-def convert_decimal(connection, field, data): ...
-def escape_decimal(obj): ...
diff --git a/typeshed/third_party/2and3/pymysql/cursors.pyi b/typeshed/third_party/2and3/pymysql/cursors.pyi
deleted file mode 100644
index a06ac23..0000000
--- a/typeshed/third_party/2and3/pymysql/cursors.pyi
+++ /dev/null
@@ -1,37 +0,0 @@
-# Stubs for pymysql.cursors (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Union, Tuple, Any, Dict, Optional, Text
-from .connections import Connection
-
-Gen = Union[Tuple[Any, ...], Dict[str, Any]]
-
-class Cursor:
- connection = ... # type: Connection
- description = ... # type: Tuple[Text, ...]
- rownumber = ... # type: int
- rowcount = ... # type: int
- arraysize = ... # type: int
- messages = ... # type: Any
- errorhandler = ... # type: Any
- lastrowid = ... # type: int
- def __init__(self, connection: Connection) -> None: ...
- def __del__(self) -> None: ...
- def close(self) -> None: ...
- def setinputsizes(self, *args): ...
- def setoutputsizes(self, *args): ...
- def nextset(self): ...
- def execute(self, query: str, args=None) -> int: ...
- def executemany(self, query: str, args) -> int: ...
- def callproc(self, procname, args=...): ...
- def fetchone(self) -> Optional[Gen]: ...
- def fetchmany(self, size: int = None) -> Optional[Gen]: ...
- def fetchall(self) -> Optional[Tuple[Gen, ...]]: ...
- def scroll(self, value, mode=''): ...
- def __iter__(self): ...
-
-class DictCursor(Cursor):
- def fetchone(self) -> Optional[Dict[str, Any]]: ...
- def fetchmany(self, size=None) -> Optional[Tuple[Dict[str, Any], ...]]: ...
- def fetchall(self) -> Optional[Tuple[Dict[str, Any], ...]]: ...
diff --git a/typeshed/third_party/2and3/pymysql/err.pyi b/typeshed/third_party/2and3/pymysql/err.pyi
deleted file mode 100644
index 81f8803..0000000
--- a/typeshed/third_party/2and3/pymysql/err.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for pymysql.err (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Dict
-from .constants import ER as ER
-
-class MySQLError(Exception): ...
-class Warning(MySQLError): ...
-class Error(MySQLError): ...
-class InterfaceError(Error): ...
-class DatabaseError(Error): ...
-class DataError(DatabaseError): ...
-class OperationalError(DatabaseError): ...
-class IntegrityError(DatabaseError): ...
-class InternalError(DatabaseError): ...
-class ProgrammingError(DatabaseError): ...
-class NotSupportedError(DatabaseError): ...
-
-error_map = ... # type: Dict
-
-def raise_mysql_exception(data) -> None: ...
diff --git a/typeshed/third_party/2and3/pymysql/times.pyi b/typeshed/third_party/2and3/pymysql/times.pyi
deleted file mode 100644
index e96c990..0000000
--- a/typeshed/third_party/2and3/pymysql/times.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for pymysql.times (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-Date = ... # type: Any
-Time = ... # type: Any
-TimeDelta = ... # type: Any
-Timestamp = ... # type: Any
-
-def DateFromTicks(ticks): ...
-def TimeFromTicks(ticks): ...
-def TimestampFromTicks(ticks): ...
diff --git a/typeshed/third_party/2and3/pymysql/util.pyi b/typeshed/third_party/2and3/pymysql/util.pyi
deleted file mode 100644
index 2c2f7c0..0000000
--- a/typeshed/third_party/2and3/pymysql/util.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for pymysql.util (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-def byte2int(b): ...
-def int2byte(i): ...
-def join_bytes(bs): ...
diff --git a/typeshed/third_party/2and3/pytz/__init__.pyi b/typeshed/third_party/2and3/pytz/__init__.pyi
deleted file mode 100644
index 2c2accd..0000000
--- a/typeshed/third_party/2and3/pytz/__init__.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Stubs for pytz (Python 3.5)
-
-import datetime
-from typing import Optional, List, Set, Dict, Union
-
-all_timezones = ... # type: List
-all_timezones_set = ... # type: Set
-common_timezones = ... # type: List
-common_timezones_set = ... # type: Set
-country_timezones = ... # type: Dict
-country_names = ... # type: Dict
-
-
-class _UTCclass(datetime.tzinfo):
- zone = ... # type: str
- def fromutc(self, dt: datetime.datetime) -> datetime.datetime: ...
- def utcoffset(self, dt: Optional[datetime.datetime]) -> datetime.timedelta: ... # type: ignore
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def dst(self, dt: Optional[datetime.datetime]) -> datetime.timedelta: ... # type: ignore
- def localize(self, dt: datetime.datetime, is_dst: bool = ...) -> datetime.datetime: ...
- def normalize(self, dt: datetime.datetime, is_dst: bool = ...) -> datetime.datetime: ...
-
-utc = ... # type: _UTCclass
-UTC = ... # type: _UTCclass
-
-
-class _BaseTzInfo(datetime.tzinfo):
- zone = ... # type: str
-
- def fromutc(self, dt: datetime.datetime) -> datetime.datetime: ...
- def localize(self, dt: datetime.datetime, is_dst: Optional[bool] = ...) -> datetime.datetime: ...
- def normalize(self, dt: datetime.datetime) -> datetime.datetime: ...
-
-
-class _StaticTzInfo(_BaseTzInfo):
- def normalize(self, dt: datetime.datetime, is_dst: Optional[bool] = ...) -> datetime.datetime: ...
-
-
-def timezone(zone: str) -> _BaseTzInfo: ...
diff --git a/typeshed/third_party/2and3/pytz/lazy.pyi b/typeshed/third_party/2and3/pytz/lazy.pyi
deleted file mode 100644
index 3618333..0000000
--- a/typeshed/third_party/2and3/pytz/lazy.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for pytz.lazy (Python 3.5)
-
-from typing import Any, Iterable, List, Set, Dict # NOQA
-from collections import Mapping
-
-class LazyDict(Mapping):
- pass
-
-class LazyList(List):
- pass
-
-class LazySet(Set):
- pass
diff --git a/typeshed/third_party/2and3/requests/__init__.pyi b/typeshed/third_party/2and3/requests/__init__.pyi
deleted file mode 100644
index a89d4a0..0000000
--- a/typeshed/third_party/2and3/requests/__init__.pyi
+++ /dev/null
@@ -1,39 +0,0 @@
-# Stubs for requests (based on version 2.6.0, Python 3)
-
-from typing import Any
-from . import models
-from . import api
-from . import sessions
-from . import status_codes
-from . import exceptions
-import logging
-
-__title__ = ... # type: Any
-__build__ = ... # type: Any
-__license__ = ... # type: Any
-__copyright__ = ... # type: Any
-__version__ = ... # type: Any
-
-Request = models.Request
-Response = models.Response
-PreparedRequest = models.PreparedRequest
-request = api.request
-get = api.get
-head = api.head
-post = api.post
-patch = api.patch
-put = api.put
-delete = api.delete
-options = api.options
-session = sessions.session
-Session = sessions.Session
-codes = status_codes.codes
-RequestException = exceptions.RequestException
-Timeout = exceptions.Timeout
-URLRequired = exceptions.URLRequired
-TooManyRedirects = exceptions.TooManyRedirects
-HTTPError = exceptions.HTTPError
-ConnectionError = exceptions.ConnectionError
-
-class NullHandler(logging.Handler):
- def emit(self, record): ...
diff --git a/typeshed/third_party/2and3/requests/adapters.pyi b/typeshed/third_party/2and3/requests/adapters.pyi
deleted file mode 100644
index 81d0212..0000000
--- a/typeshed/third_party/2and3/requests/adapters.pyi
+++ /dev/null
@@ -1,72 +0,0 @@
-# Stubs for requests.adapters (Python 3)
-
-from typing import Any, Container, Union, Text, Tuple
-from . import models
-from .packages.urllib3 import poolmanager
-from .packages.urllib3 import response
-from .packages.urllib3.util import retry
-from . import compat
-from . import utils
-from . import structures
-from .packages.urllib3 import exceptions as urllib3_exceptions
-from . import cookies
-from . import exceptions
-from . import auth
-
-PreparedRequest = models.PreparedRequest
-Response = models.Response
-PoolManager = poolmanager.PoolManager
-proxy_from_url = poolmanager.proxy_from_url
-HTTPResponse = response.HTTPResponse
-Retry = retry.Retry
-DEFAULT_CA_BUNDLE_PATH = utils.DEFAULT_CA_BUNDLE_PATH
-get_encoding_from_headers = utils.get_encoding_from_headers
-prepend_scheme_if_needed = utils.prepend_scheme_if_needed
-get_auth_from_url = utils.get_auth_from_url
-urldefragauth = utils.urldefragauth
-CaseInsensitiveDict = structures.CaseInsensitiveDict
-ConnectTimeoutError = urllib3_exceptions.ConnectTimeoutError
-MaxRetryError = urllib3_exceptions.MaxRetryError
-ProtocolError = urllib3_exceptions.ProtocolError
-ReadTimeoutError = urllib3_exceptions.ReadTimeoutError
-ResponseError = urllib3_exceptions.ResponseError
-extract_cookies_to_jar = cookies.extract_cookies_to_jar
-ConnectionError = exceptions.ConnectionError
-ConnectTimeout = exceptions.ConnectTimeout
-ReadTimeout = exceptions.ReadTimeout
-SSLError = exceptions.SSLError
-ProxyError = exceptions.ProxyError
-RetryError = exceptions.RetryError
-
-DEFAULT_POOLBLOCK = ... # type: Any
-DEFAULT_POOLSIZE = ... # type: Any
-DEFAULT_RETRIES = ... # type: Any
-
-class BaseAdapter:
- def __init__(self) -> None: ...
- def send(self, request: PreparedRequest, stream: bool=False,
- timeout: Union[None, float, Tuple[float, float]]=None,
- verify: bool=False,
- cert: Union[None, Union[bytes, Text], Container[Union[bytes, Text]]]=None
- ) -> Response: ...
- def close(self) -> None: ...
-class HTTPAdapter(BaseAdapter):
- __attrs__ = ... # type: Any
- max_retries = ... # type: Any
- config = ... # type: Any
- proxy_manager = ... # type: Any
- def __init__(self, pool_connections=..., pool_maxsize=..., max_retries=...,
- pool_block=...): ...
- poolmanager = ... # type: Any
- def init_poolmanager(self, connections, maxsize, block=..., **pool_kwargs): ...
- def proxy_manager_for(self, proxy, **proxy_kwargs): ...
- def cert_verify(self, conn, url, verify, cert): ...
- def build_response(self, req, resp): ...
- def get_connection(self, url, proxies=...): ...
- def close(self): ...
- def request_url(self, request, proxies): ...
- def add_headers(self, request, **kwargs): ...
- def proxy_headers(self, proxy): ...
- # TODO: "request" is not actually optional, modified to please mypy.
- def send(self, request=..., stream=..., timeout=..., verify=..., cert=...,
- proxies=...): ...
diff --git a/typeshed/third_party/2and3/requests/api.pyi b/typeshed/third_party/2and3/requests/api.pyi
deleted file mode 100644
index 85afdc5..0000000
--- a/typeshed/third_party/2and3/requests/api.pyi
+++ /dev/null
@@ -1,26 +0,0 @@
-# Stubs for requests.api (Python 3)
-
-from typing import Optional, Union, Any, Iterable, Mapping, MutableMapping, Tuple, IO, Text
-
-from .models import Response
-
-_ParamsMappingValueType = Union[Text, bytes, int, float, Iterable[Union[Text, bytes, int, float]]]
-_Data = Union[None, bytes, MutableMapping[Text, Text], IO]
-
-def request(method: str, url: str, **kwargs) -> Response: ...
-def get(url: Union[Text, bytes],
- params: Optional[
- Union[Mapping[Union[Text, bytes, int, float], _ParamsMappingValueType],
- Union[Text, bytes],
- Tuple[Union[Text, bytes, int, float], _ParamsMappingValueType],
- Mapping[Text, _ParamsMappingValueType],
- Mapping[bytes, _ParamsMappingValueType],
- Mapping[int, _ParamsMappingValueType],
- Mapping[float, _ParamsMappingValueType]]] = None,
- **kwargs) -> Response: ...
-def options(url: Union[str, Text], **kwargs) -> Response: ...
-def head(url: Union[str, Text], **kwargs) -> Response: ...
-def post(url: Union[str, Text], data: _Data = ..., json: Optional[MutableMapping] = ..., **kwargs) -> Response: ...
-def put(url: Union[str, Text], data: _Data = ..., **kwargs) -> Response: ...
-def patch(url: Union[str, Text], data: _Data = ..., **kwargs) -> Response: ...
-def delete(url: Union[str, Text], **kwargs) -> Response: ...
diff --git a/typeshed/third_party/2and3/requests/auth.pyi b/typeshed/third_party/2and3/requests/auth.pyi
deleted file mode 100644
index 8eea2b0..0000000
--- a/typeshed/third_party/2and3/requests/auth.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for requests.auth (Python 3)
-
-from typing import Any
-from . import compat
-from . import cookies
-from . import utils
-from . import status_codes
-
-extract_cookies_to_jar = cookies.extract_cookies_to_jar
-parse_dict_header = utils.parse_dict_header
-to_native_string = utils.to_native_string
-codes = status_codes.codes
-
-CONTENT_TYPE_FORM_URLENCODED = ... # type: Any
-CONTENT_TYPE_MULTI_PART = ... # type: Any
-
-class AuthBase:
- def __call__(self, r): ...
-
-class HTTPBasicAuth(AuthBase):
- username = ... # type: Any
- password = ... # type: Any
- def __init__(self, username, password) -> None: ...
- def __call__(self, r): ...
-
-class HTTPProxyAuth(HTTPBasicAuth):
- def __call__(self, r): ...
-
-class HTTPDigestAuth(AuthBase):
- username = ... # type: Any
- password = ... # type: Any
- last_nonce = ... # type: Any
- nonce_count = ... # type: Any
- chal = ... # type: Any
- pos = ... # type: Any
- num_401_calls = ... # type: Any
- def __init__(self, username, password) -> None: ...
- def build_digest_header(self, method, url): ...
- def handle_redirect(self, r, **kwargs): ...
- def handle_401(self, r, **kwargs): ...
- def __call__(self, r): ...
diff --git a/typeshed/third_party/2and3/requests/compat.pyi b/typeshed/third_party/2and3/requests/compat.pyi
deleted file mode 100644
index 63b92f6..0000000
--- a/typeshed/third_party/2and3/requests/compat.pyi
+++ /dev/null
@@ -1,6 +0,0 @@
-# Stubs for requests.compat (Python 3.4)
-
-from typing import Any
-import collections
-
-OrderedDict = collections.OrderedDict
diff --git a/typeshed/third_party/2and3/requests/cookies.pyi b/typeshed/third_party/2and3/requests/cookies.pyi
deleted file mode 100644
index 6665021..0000000
--- a/typeshed/third_party/2and3/requests/cookies.pyi
+++ /dev/null
@@ -1,67 +0,0 @@
-# Stubs for requests.cookies (Python 3)
-
-import sys
-from typing import Any, MutableMapping
-import collections
-from . import compat
-
-if sys.version_info < (3, 0):
- from cookielib import CookieJar
-else:
- from http.cookiejar import CookieJar
-
-class MockRequest:
- type = ... # type: Any
- def __init__(self, request) -> None: ...
- def get_type(self): ...
- def get_host(self): ...
- def get_origin_req_host(self): ...
- def get_full_url(self): ...
- def is_unverifiable(self): ...
- def has_header(self, name): ...
- def get_header(self, name, default=...): ...
- def add_header(self, key, val): ...
- def add_unredirected_header(self, name, value): ...
- def get_new_headers(self): ...
- @property
- def unverifiable(self): ...
- @property
- def origin_req_host(self): ...
- @property
- def host(self): ...
-
-class MockResponse:
- def __init__(self, headers) -> None: ...
- def info(self): ...
- def getheaders(self, name): ...
-
-def extract_cookies_to_jar(jar, request, response): ...
-def get_cookie_header(jar, request): ...
-def remove_cookie_by_name(cookiejar, name, domain=..., path=...): ...
-
-class CookieConflictError(RuntimeError): ...
-
-class RequestsCookieJar(CookieJar, MutableMapping):
- def get(self, name, default=..., domain=..., path=...): ...
- def set(self, name, value, **kwargs): ...
- def iterkeys(self): ...
- def keys(self): ...
- def itervalues(self): ...
- def values(self): ...
- def iteritems(self): ...
- def items(self): ...
- def list_domains(self): ...
- def list_paths(self): ...
- def multiple_domains(self): ...
- def get_dict(self, domain=..., path=...): ...
- def __getitem__(self, name): ...
- def __setitem__(self, name, value): ...
- def __delitem__(self, name): ...
- def set_cookie(self, cookie, *args, **kwargs): ...
- def update(self, other): ...
- def copy(self): ...
-
-def create_cookie(name, value, **kwargs): ...
-def morsel_to_cookie(morsel): ...
-def cookiejar_from_dict(cookie_dict, cookiejar=..., overwrite=...): ...
-def merge_cookies(cookiejar, cookies): ...
diff --git a/typeshed/third_party/2and3/requests/exceptions.pyi b/typeshed/third_party/2and3/requests/exceptions.pyi
deleted file mode 100644
index ff0c328..0000000
--- a/typeshed/third_party/2and3/requests/exceptions.pyi
+++ /dev/null
@@ -1,26 +0,0 @@
-# Stubs for requests.exceptions (Python 3)
-
-from typing import Any
-from .packages.urllib3.exceptions import HTTPError as BaseHTTPError
-
-class RequestException(IOError):
- response = ... # type: Any
- request = ... # type: Any
- def __init__(self, *args, **kwargs) -> None: ...
-
-class HTTPError(RequestException): ...
-class ConnectionError(RequestException): ...
-class ProxyError(ConnectionError): ...
-class SSLError(ConnectionError): ...
-class Timeout(RequestException): ...
-class ConnectTimeout(ConnectionError, Timeout): ...
-class ReadTimeout(Timeout): ...
-class URLRequired(RequestException): ...
-class TooManyRedirects(RequestException): ...
-class MissingSchema(RequestException, ValueError): ...
-class InvalidSchema(RequestException, ValueError): ...
-class InvalidURL(RequestException, ValueError): ...
-class ChunkedEncodingError(RequestException): ...
-class ContentDecodingError(RequestException, BaseHTTPError): ...
-class StreamConsumedError(RequestException, TypeError): ...
-class RetryError(RequestException): ...
diff --git a/typeshed/third_party/2and3/requests/hooks.pyi b/typeshed/third_party/2and3/requests/hooks.pyi
deleted file mode 100644
index 3367d9a..0000000
--- a/typeshed/third_party/2and3/requests/hooks.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for requests.hooks (Python 3)
-
-from typing import Any
-
-HOOKS = ... # type: Any
-
-def default_hooks(): ...
-def dispatch_hook(key, hooks, hook_data, **kwargs): ...
diff --git a/typeshed/third_party/2and3/requests/models.pyi b/typeshed/third_party/2and3/requests/models.pyi
deleted file mode 100644
index 265670f..0000000
--- a/typeshed/third_party/2and3/requests/models.pyi
+++ /dev/null
@@ -1,136 +0,0 @@
-# Stubs for requests.models (Python 3)
-
-from typing import Any, List, MutableMapping, Iterator, Dict, Text
-import datetime
-
-from . import hooks
-from . import structures
-from . import auth
-from . import cookies
-from .cookies import RequestsCookieJar
-from .packages.urllib3 import fields
-from .packages.urllib3 import filepost
-from .packages.urllib3 import util
-from .packages.urllib3 import exceptions as urllib3_exceptions
-from . import exceptions
-from . import utils
-from . import compat
-from . import status_codes
-
-from typing import Optional, Union
-
-default_hooks = hooks.default_hooks
-CaseInsensitiveDict = structures.CaseInsensitiveDict
-HTTPBasicAuth = auth.HTTPBasicAuth
-cookiejar_from_dict = cookies.cookiejar_from_dict
-get_cookie_header = cookies.get_cookie_header
-RequestField = fields.RequestField
-encode_multipart_formdata = filepost.encode_multipart_formdata
-parse_url = util.parse_url
-DecodeError = urllib3_exceptions.DecodeError
-ReadTimeoutError = urllib3_exceptions.ReadTimeoutError
-ProtocolError = urllib3_exceptions.ProtocolError
-LocationParseError = urllib3_exceptions.LocationParseError
-HTTPError = exceptions.HTTPError
-MissingSchema = exceptions.MissingSchema
-InvalidURL = exceptions.InvalidURL
-ChunkedEncodingError = exceptions.ChunkedEncodingError
-ContentDecodingError = exceptions.ContentDecodingError
-ConnectionError = exceptions.ConnectionError
-StreamConsumedError = exceptions.StreamConsumedError
-guess_filename = utils.guess_filename
-get_auth_from_url = utils.get_auth_from_url
-requote_uri = utils.requote_uri
-stream_decode_response_unicode = utils.stream_decode_response_unicode
-to_key_val_list = utils.to_key_val_list
-parse_header_links = utils.parse_header_links
-iter_slices = utils.iter_slices
-guess_json_utf = utils.guess_json_utf
-super_len = utils.super_len
-to_native_string = utils.to_native_string
-codes = status_codes.codes
-
-REDIRECT_STATI = ... # type: Any
-DEFAULT_REDIRECT_LIMIT = ... # type: Any
-CONTENT_CHUNK_SIZE = ... # type: Any
-ITER_CHUNK_SIZE = ... # type: Any
-json_dumps = ... # type: Any
-
-class RequestEncodingMixin:
- @property
- def path_url(self): ...
-
-class RequestHooksMixin:
- def register_hook(self, event, hook): ...
- def deregister_hook(self, event, hook): ...
-
-class Request(RequestHooksMixin):
- hooks = ... # type: Any
- method = ... # type: Any
- url = ... # type: Any
- headers = ... # type: Any
- files = ... # type: Any
- data = ... # type: Any
- json = ... # type: Any
- params = ... # type: Any
- auth = ... # type: Any
- cookies = ... # type: Any
- def __init__(self, method=..., url=..., headers=..., files=..., data=..., params=...,
- auth=..., cookies=..., hooks=..., json=...): ...
- def prepare(self): ...
-
-class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
- method = ... # type: Optional[Union[str, Text]]
- url = ... # type: Optional[Union[str, Text]]
- headers = ... # type: CaseInsensitiveDict
- body = ... # type: Optional[Union[bytes, Text]]
- hooks = ... # type: Any
- def __init__(self) -> None: ...
- def prepare(self, method=..., url=..., headers=..., files=..., data=..., params=...,
- auth=..., cookies=..., hooks=..., json=...): ...
- def copy(self): ...
- def prepare_method(self, method): ...
- def prepare_url(self, url, params): ...
- def prepare_headers(self, headers): ...
- def prepare_body(self, data, files, json=...): ...
- def prepare_content_length(self, body): ...
- def prepare_auth(self, auth, url=...): ...
- def prepare_cookies(self, cookies): ...
- def prepare_hooks(self, hooks): ...
-
-class Response:
- __attrs__ = ... # type: Any
- status_code = ... # type: int
- headers = ... # type: MutableMapping[str, str]
- raw = ... # type: Any
- url = ... # type: str
- encoding = ... # type: str
- history = ... # type: List[Response]
- reason = ... # type: str
- cookies = ... # type: RequestsCookieJar
- elapsed = ... # type: datetime.timedelta
- request = ... # type: PreparedRequest
- def __init__(self) -> None: ...
- def __bool__(self) -> bool: ...
- def __nonzero__(self) -> bool: ...
- def __iter__(self) -> Iterator[bytes]: ...
- @property
- def ok(self) -> bool: ...
- @property
- def is_redirect(self) -> bool: ...
- @property
- def is_permanent_redirect(self) -> bool: ...
- @property
- def apparent_encoding(self) -> str: ...
- def iter_content(self, chunk_size: int = ...,
- decode_unicode: bool = ...) -> Iterator[Any]: ...
- def iter_lines(self, chunk_size=..., decode_unicode=..., delimiter=...): ...
- @property
- def content(self) -> bytes: ...
- @property
- def text(self) -> str: ...
- def json(self, **kwargs) -> Any: ...
- @property
- def links(self) -> Dict[Any, Any]: ...
- def raise_for_status(self) -> None: ...
- def close(self) -> None: ...
diff --git a/typeshed/third_party/2and3/requests/packages/__init__.pyi b/typeshed/third_party/2and3/requests/packages/__init__.pyi
deleted file mode 100644
index 2b1bff8..0000000
--- a/typeshed/third_party/2and3/requests/packages/__init__.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for requests.packages (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class VendorAlias:
- def __init__(self, package_names) -> None: ...
- def find_module(self, fullname, path=...): ...
- def load_module(self, name): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/__init__.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/__init__.pyi
deleted file mode 100644
index 61a1c5f..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/__init__.pyi
+++ /dev/null
@@ -1,35 +0,0 @@
-# Stubs for requests.packages.urllib3 (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from . import connectionpool
-from . import filepost
-from . import poolmanager
-from . import response
-from .util import request as _request
-from .util import url
-from .util import timeout
-from .util import retry
-import logging
-
-__license__ = ... # type: Any
-
-HTTPConnectionPool = connectionpool.HTTPConnectionPool
-HTTPSConnectionPool = connectionpool.HTTPSConnectionPool
-connection_from_url = connectionpool.connection_from_url
-encode_multipart_formdata = filepost.encode_multipart_formdata
-PoolManager = poolmanager.PoolManager
-ProxyManager = poolmanager.ProxyManager
-proxy_from_url = poolmanager.proxy_from_url
-HTTPResponse = response.HTTPResponse
-make_headers = _request.make_headers
-get_host = url.get_host
-Timeout = timeout.Timeout
-Retry = retry.Retry
-
-class NullHandler(logging.Handler):
- def emit(self, record): ...
-
-def add_stderr_logger(level=...): ...
-def disable_warnings(category=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/_collections.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/_collections.pyi
deleted file mode 100644
index 58aa944..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/_collections.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-# Stubs for requests.packages.urllib3._collections (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from collections import MutableMapping
-
-class RLock:
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_value, traceback): ...
-
-class RecentlyUsedContainer(MutableMapping):
- ContainerCls = ... # type: Any
- dispose_func = ... # type: Any
- lock = ... # type: Any
- def __init__(self, maxsize=..., dispose_func=...) -> None: ...
- def __getitem__(self, key): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- def __len__(self): ...
- def __iter__(self): ...
- def clear(self): ...
- def keys(self): ...
-
-class HTTPHeaderDict(dict):
- def __init__(self, headers=..., **kwargs) -> None: ...
- def __setitem__(self, key, val): ...
- def __getitem__(self, key): ...
- def __delitem__(self, key): ...
- def __contains__(self, key): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- values = ... # type: Any
- get = ... # type: Any
- update = ... # type: Any
- iterkeys = ... # type: Any
- itervalues = ... # type: Any
- def pop(self, key, default=...): ...
- def discard(self, key): ...
- def add(self, key, val): ...
- def extend(*args, **kwargs): ...
- def getlist(self, key): ...
- getheaders = ... # type: Any
- getallmatchingheaders = ... # type: Any
- iget = ... # type: Any
- def copy(self): ...
- def iteritems(self): ...
- def itermerged(self): ...
- def items(self): ...
- @classmethod
- def from_httplib(cls, message, duplicates=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/connection.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/connection.pyi
deleted file mode 100644
index 3d656d6..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/connection.pyi
+++ /dev/null
@@ -1,71 +0,0 @@
-# Stubs for requests.packages.urllib3.connection (Python 3.4)
-
-import sys
-from typing import Any
-from . import packages
-import ssl
-from . import exceptions
-from .packages import ssl_match_hostname
-from .util import ssl_
-from . import util
-
-if sys.version_info < (3, 0):
- from httplib import HTTPConnection as _HTTPConnection
- from httplib import HTTPException as HTTPException
-
- class ConnectionError(Exception): ...
-else:
- from http.client import HTTPConnection as _HTTPConnection
- from http.client import HTTPException as HTTPException
- from builtins import ConnectionError as ConnectionError
-
-
-class DummyConnection: ...
-
-BaseSSLError = ssl.SSLError
-
-ConnectTimeoutError = exceptions.ConnectTimeoutError
-SystemTimeWarning = exceptions.SystemTimeWarning
-SecurityWarning = exceptions.SecurityWarning
-match_hostname = ssl_match_hostname.match_hostname
-resolve_cert_reqs = ssl_.resolve_cert_reqs
-resolve_ssl_version = ssl_.resolve_ssl_version
-ssl_wrap_socket = ssl_.ssl_wrap_socket
-assert_fingerprint = ssl_.assert_fingerprint
-connection = util.connection
-
-port_by_scheme = ... # type: Any
-RECENT_DATE = ... # type: Any
-
-class HTTPConnection(_HTTPConnection):
- default_port = ... # type: Any
- default_socket_options = ... # type: Any
- is_verified = ... # type: Any
- source_address = ... # type: Any
- socket_options = ... # type: Any
- def __init__(self, *args, **kw) -> None: ...
- def connect(self): ...
-
-class HTTPSConnection(HTTPConnection):
- default_port = ... # type: Any
- key_file = ... # type: Any
- cert_file = ... # type: Any
- def __init__(self, host, port=..., key_file=..., cert_file=..., strict=..., timeout=..., **kw) -> None: ...
- sock = ... # type: Any
- def connect(self): ...
-
-class VerifiedHTTPSConnection(HTTPSConnection):
- cert_reqs = ... # type: Any
- ca_certs = ... # type: Any
- ssl_version = ... # type: Any
- assert_fingerprint = ... # type: Any
- key_file = ... # type: Any
- cert_file = ... # type: Any
- assert_hostname = ... # type: Any
- def set_cert(self, key_file=..., cert_file=..., cert_reqs=..., ca_certs=..., assert_hostname=..., assert_fingerprint=...): ...
- sock = ... # type: Any
- auto_open = ... # type: Any
- is_verified = ... # type: Any
- def connect(self): ...
-
-UnverifiedHTTPSConnection = HTTPSConnection
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/connectionpool.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/connectionpool.pyi
deleted file mode 100644
index 778bb7c..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/connectionpool.pyi
+++ /dev/null
@@ -1,89 +0,0 @@
-# Stubs for requests.packages.urllib3.connectionpool (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from . import exceptions
-from .packages import ssl_match_hostname
-from . import packages
-from .connection import (
- HTTPException as HTTPException,
- BaseSSLError as BaseSSLError,
- ConnectionError as ConnectionError,
-)
-from . import request
-from . import response
-from . import connection
-from .util import connection as _connection
-from .util import retry
-from .util import timeout
-from .util import url
-
-ClosedPoolError = exceptions.ClosedPoolError
-ProtocolError = exceptions.ProtocolError
-EmptyPoolError = exceptions.EmptyPoolError
-HostChangedError = exceptions.HostChangedError
-LocationValueError = exceptions.LocationValueError
-MaxRetryError = exceptions.MaxRetryError
-ProxyError = exceptions.ProxyError
-ReadTimeoutError = exceptions.ReadTimeoutError
-SSLError = exceptions.SSLError
-TimeoutError = exceptions.TimeoutError
-InsecureRequestWarning = exceptions.InsecureRequestWarning
-CertificateError = ssl_match_hostname.CertificateError
-port_by_scheme = connection.port_by_scheme
-DummyConnection = connection.DummyConnection
-HTTPConnection = connection.HTTPConnection
-HTTPSConnection = connection.HTTPSConnection
-VerifiedHTTPSConnection = connection.VerifiedHTTPSConnection
-RequestMethods = request.RequestMethods
-HTTPResponse = response.HTTPResponse
-is_connection_dropped = _connection.is_connection_dropped
-Retry = retry.Retry
-Timeout = timeout.Timeout
-get_host = url.get_host
-
-xrange = ... # type: Any
-log = ... # type: Any
-
-class ConnectionPool:
- scheme = ... # type: Any
- QueueCls = ... # type: Any
- host = ... # type: Any
- port = ... # type: Any
- def __init__(self, host, port=...) -> None: ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_val, exc_tb): ...
- def close(self): ...
-
-class HTTPConnectionPool(ConnectionPool, RequestMethods):
- scheme = ... # type: Any
- ConnectionCls = ... # type: Any
- strict = ... # type: Any
- timeout = ... # type: Any
- retries = ... # type: Any
- pool = ... # type: Any
- block = ... # type: Any
- proxy = ... # type: Any
- proxy_headers = ... # type: Any
- num_connections = ... # type: Any
- num_requests = ... # type: Any
- conn_kw = ... # type: Any
- def __init__(self, host, port=..., strict=..., timeout=..., maxsize=..., block=..., headers=..., retries=..., _proxy=..., _proxy_headers=..., **conn_kw) -> None: ...
- def close(self): ...
- def is_same_host(self, url): ...
- def urlopen(self, method, url, body=..., headers=..., retries=..., redirect=..., assert_same_host=..., timeout=..., pool_timeout=..., release_conn=..., **response_kw): ...
-
-class HTTPSConnectionPool(HTTPConnectionPool):
- scheme = ... # type: Any
- ConnectionCls = ... # type: Any
- key_file = ... # type: Any
- cert_file = ... # type: Any
- cert_reqs = ... # type: Any
- ca_certs = ... # type: Any
- ssl_version = ... # type: Any
- assert_hostname = ... # type: Any
- assert_fingerprint = ... # type: Any
- def __init__(self, host, port=..., strict=..., timeout=..., maxsize=..., block=..., headers=..., retries=..., _proxy=..., _proxy_headers=..., key_file=..., cert_file=..., cert_reqs=..., ca_certs=..., ssl_version=..., assert_hostname=..., assert_fingerprint=..., **conn_kw) -> None: ...
-
-def connection_from_url(url, **kw): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/contrib/__init__.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/contrib/__init__.pyi
deleted file mode 100644
index 69e47f7..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/contrib/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for requests.packages.urllib3.contrib (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/exceptions.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/exceptions.pyi
deleted file mode 100644
index 3e7d0f6..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/exceptions.pyi
+++ /dev/null
@@ -1,54 +0,0 @@
-# Stubs for requests.packages.urllib3.exceptions (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class HTTPError(Exception): ...
-class HTTPWarning(Warning): ...
-
-class PoolError(HTTPError):
- pool = ... # type: Any
- def __init__(self, pool, message) -> None: ...
- def __reduce__(self): ...
-
-class RequestError(PoolError):
- url = ... # type: Any
- def __init__(self, pool, url, message) -> None: ...
- def __reduce__(self): ...
-
-class SSLError(HTTPError): ...
-class ProxyError(HTTPError): ...
-class DecodeError(HTTPError): ...
-class ProtocolError(HTTPError): ...
-
-ConnectionError = ... # type: Any
-
-class MaxRetryError(RequestError):
- reason = ... # type: Any
- def __init__(self, pool, url, reason=...) -> None: ...
-
-class HostChangedError(RequestError):
- retries = ... # type: Any
- def __init__(self, pool, url, retries=...) -> None: ...
-
-class TimeoutStateError(HTTPError): ...
-class TimeoutError(HTTPError): ...
-class ReadTimeoutError(TimeoutError, RequestError): ...
-class ConnectTimeoutError(TimeoutError): ...
-class EmptyPoolError(PoolError): ...
-class ClosedPoolError(PoolError): ...
-class LocationValueError(ValueError, HTTPError): ...
-
-class LocationParseError(LocationValueError):
- location = ... # type: Any
- def __init__(self, location) -> None: ...
-
-class ResponseError(HTTPError):
- GENERIC_ERROR = ... # type: Any
- SPECIFIC_ERROR = ... # type: Any
-
-class SecurityWarning(HTTPWarning): ...
-class InsecureRequestWarning(SecurityWarning): ...
-class SystemTimeWarning(SecurityWarning): ...
-class InsecurePlatformWarning(SecurityWarning): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/fields.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/fields.pyi
deleted file mode 100644
index cdc7734..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/fields.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for requests.packages.urllib3.fields (Python 3.4)
-
-from typing import Any
-from . import packages
-
-def guess_content_type(filename, default=...): ...
-def format_header_param(name, value): ...
-
-class RequestField:
- data = ... # type: Any
- headers = ... # type: Any
- def __init__(self, name, data, filename=..., headers=...) -> None: ...
- @classmethod
- def from_tuples(cls, fieldname, value): ...
- def render_headers(self): ...
- def make_multipart(self, content_disposition=..., content_type=..., content_location=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/filepost.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/filepost.pyi
deleted file mode 100644
index f1ce517..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/filepost.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for requests.packages.urllib3.filepost (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from . import packages
-# from .packages import six
-from . import fields
-
-# six = packages.six
-# b = six.b
-RequestField = fields.RequestField
-
-writer = ... # type: Any
-
-def choose_boundary(): ...
-def iter_field_objects(fields): ...
-def iter_fields(fields): ...
-def encode_multipart_formdata(fields, boundary=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/packages/__init__.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/packages/__init__.pyi
deleted file mode 100644
index 67507f9..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/packages/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for requests.packages.urllib3.packages (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/__init__.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/__init__.pyi
deleted file mode 100644
index 9efeac0..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/__init__.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for requests.packages.urllib3.packages.ssl_match_hostname (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-import ssl
-
-CertificateError = ssl.CertificateError
-match_hostname = ssl.match_hostname
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/_implementation.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/_implementation.pyi
deleted file mode 100644
index 5abbc9d..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/packages/ssl_match_hostname/_implementation.pyi
+++ /dev/null
@@ -1,7 +0,0 @@
-# Stubs for requests.packages.urllib3.packages.ssl_match_hostname._implementation (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-class CertificateError(ValueError): ...
-
-def match_hostname(cert, hostname): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/poolmanager.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/poolmanager.pyi
deleted file mode 100644
index a65f664..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/poolmanager.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for requests.packages.urllib3.poolmanager (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from .request import RequestMethods
-
-class PoolManager(RequestMethods):
- proxy = ... # type: Any
- connection_pool_kw = ... # type: Any
- pools = ... # type: Any
- def __init__(self, num_pools=..., headers=..., **connection_pool_kw) -> None: ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_val, exc_tb): ...
- def clear(self): ...
- def connection_from_host(self, host, port=..., scheme=...): ...
- def connection_from_url(self, url): ...
- # TODO: This was the original signature -- copied another one from base class to fix complaint.
- # def urlopen(self, method, url, redirect=True, **kw): ...
- def urlopen(self, method, url, body=..., headers=..., encode_multipart=..., multipart_boundary=..., **kw): ...
-
-class ProxyManager(PoolManager):
- proxy = ... # type: Any
- proxy_headers = ... # type: Any
- def __init__(self, proxy_url, num_pools=..., headers=..., proxy_headers=..., **connection_pool_kw) -> None: ...
- def connection_from_host(self, host, port=..., scheme=...): ...
- # TODO: This was the original signature -- copied another one from base class to fix complaint.
- # def urlopen(self, method, url, redirect=True, **kw): ...
- def urlopen(self, method, url, body=..., headers=..., encode_multipart=..., multipart_boundary=..., **kw): ...
-
-def proxy_from_url(url, **kw): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/request.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/request.pyi
deleted file mode 100644
index 788c759..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/request.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for requests.packages.urllib3.request (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class RequestMethods:
- headers = ... # type: Any
- def __init__(self, headers=...) -> None: ...
- def urlopen(self, method, url, body=..., headers=..., encode_multipart=..., multipart_boundary=..., **kw): ...
- def request(self, method, url, fields=..., headers=..., **urlopen_kw): ...
- def request_encode_url(self, method, url, fields=..., **urlopen_kw): ...
- def request_encode_body(self, method, url, fields=..., headers=..., encode_multipart=..., multipart_boundary=..., **urlopen_kw): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/response.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/response.pyi
deleted file mode 100644
index b6f418a..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/response.pyi
+++ /dev/null
@@ -1,56 +0,0 @@
-# Stubs for requests.packages.urllib3.response (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, IO
-from . import _collections
-from . import exceptions
-from .connection import HTTPException as HTTPException, BaseSSLError as BaseSSLError
-from .util import response
-
-HTTPHeaderDict = _collections.HTTPHeaderDict
-ProtocolError = exceptions.ProtocolError
-DecodeError = exceptions.DecodeError
-ReadTimeoutError = exceptions.ReadTimeoutError
-binary_type = bytes # six.binary_type
-PY3 = True # six.PY3
-is_fp_closed = response.is_fp_closed
-
-class DeflateDecoder:
- def __init__(self) -> None: ...
- def __getattr__(self, name): ...
- def decompress(self, data): ...
-
-class GzipDecoder:
- def __init__(self) -> None: ...
- def __getattr__(self, name): ...
- def decompress(self, data): ...
-
-class HTTPResponse(IO[Any]):
- CONTENT_DECODERS = ... # type: Any
- REDIRECT_STATUSES = ... # type: Any
- headers = ... # type: Any
- status = ... # type: Any
- version = ... # type: Any
- reason = ... # type: Any
- strict = ... # type: Any
- decode_content = ... # type: Any
- def __init__(self, body=..., headers=..., status=..., version=..., reason=..., strict=..., preload_content=..., decode_content=..., original_response=..., pool=..., connection=...) -> None: ...
- def get_redirect_location(self): ...
- def release_conn(self): ...
- @property
- def data(self): ...
- def tell(self): ...
- def read(self, amt=..., decode_content=..., cache_content=...): ...
- def stream(self, amt=..., decode_content=...): ...
- @classmethod
- def from_httplib(ResponseCls, r, **response_kw): ...
- def getheaders(self): ...
- def getheader(self, name, default=...): ...
- def close(self): ...
- @property
- def closed(self): ...
- def fileno(self): ...
- def flush(self): ...
- def readable(self): ...
- def readinto(self, b): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/__init__.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/__init__.pyi
deleted file mode 100644
index e4a0e13..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/__init__.pyi
+++ /dev/null
@@ -1,29 +0,0 @@
-# Stubs for requests.packages.urllib3.util (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from . import connection
-from . import request
-from . import response
-from . import ssl_
-from . import timeout
-from . import retry
-from . import url
-import ssl
-
-is_connection_dropped = connection.is_connection_dropped
-make_headers = request.make_headers
-is_fp_closed = response.is_fp_closed
-SSLContext = ssl.SSLContext
-HAS_SNI = ssl_.HAS_SNI
-assert_fingerprint = ssl_.assert_fingerprint
-resolve_cert_reqs = ssl_.resolve_cert_reqs
-resolve_ssl_version = ssl_.resolve_ssl_version
-ssl_wrap_socket = ssl_.ssl_wrap_socket
-current_time = timeout.current_time
-Timeout = timeout.Timeout
-Retry = retry.Retry
-get_host = url.get_host
-parse_url = url.parse_url
-split_first = url.split_first
-Url = url.Url
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/connection.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/connection.pyi
deleted file mode 100644
index cd67309..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/connection.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for requests.packages.urllib3.util.connection (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-poll = ... # type: Any
-select = ... # type: Any
-
-def is_connection_dropped(conn): ...
-def create_connection(address, timeout=..., source_address=..., socket_options=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/request.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/request.pyi
deleted file mode 100644
index 0be64df..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/request.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for requests.packages.urllib3.util.request (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-# from ..packages import six
-
-# b = six.b
-
-ACCEPT_ENCODING = ... # type: Any
-
-def make_headers(keep_alive=..., accept_encoding=..., user_agent=..., basic_auth=..., proxy_basic_auth=..., disable_cache=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/response.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/response.pyi
deleted file mode 100644
index 761a006..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/response.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for requests.packages.urllib3.util.response (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-def is_fp_closed(obj): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/retry.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/retry.pyi
deleted file mode 100644
index e958d90..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/retry.pyi
+++ /dev/null
@@ -1,36 +0,0 @@
-# Stubs for requests.packages.urllib3.util.retry (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from .. import exceptions
-from .. import packages
-
-ConnectTimeoutError = exceptions.ConnectTimeoutError
-MaxRetryError = exceptions.MaxRetryError
-ProtocolError = exceptions.ProtocolError
-ReadTimeoutError = exceptions.ReadTimeoutError
-ResponseError = exceptions.ResponseError
-
-log = ... # type: Any
-
-class Retry:
- DEFAULT_METHOD_WHITELIST = ... # type: Any
- BACKOFF_MAX = ... # type: Any
- total = ... # type: Any
- connect = ... # type: Any
- read = ... # type: Any
- redirect = ... # type: Any
- status_forcelist = ... # type: Any
- method_whitelist = ... # type: Any
- backoff_factor = ... # type: Any
- raise_on_redirect = ... # type: Any
- def __init__(self, total=..., connect=..., read=..., redirect=..., method_whitelist=..., status_forcelist=..., backoff_factor=..., raise_on_redirect=..., _observed_errors=...) -> None: ...
- def new(self, **kw): ...
- @classmethod
- def from_int(cls, retries, redirect=..., default=...): ...
- def get_backoff_time(self): ...
- def sleep(self): ...
- def is_forced_retry(self, method, status_code): ...
- def is_exhausted(self): ...
- def increment(self, method=..., url=..., response=..., error=..., _pool=..., _stacktrace=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/ssl_.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/ssl_.pyi
deleted file mode 100644
index c7db0ac..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/ssl_.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for requests.packages.urllib3.util.ssl_ (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from .. import exceptions
-import ssl
-
-SSLError = exceptions.SSLError
-InsecurePlatformWarning = exceptions.InsecurePlatformWarning
-SSLContext = ssl.SSLContext
-
-HAS_SNI = ... # type: Any
-create_default_context = ... # type: Any
-OP_NO_SSLv2 = ... # type: Any
-OP_NO_SSLv3 = ... # type: Any
-OP_NO_COMPRESSION = ... # type: Any
-
-def assert_fingerprint(cert, fingerprint): ...
-def resolve_cert_reqs(candidate): ...
-def resolve_ssl_version(candidate): ...
-def create_urllib3_context(ssl_version=..., cert_reqs=..., options=..., ciphers=...): ...
-def ssl_wrap_socket(sock, keyfile=..., certfile=..., cert_reqs=..., ca_certs=...,
- server_hostname=..., ssl_version=..., ciphers=..., ssl_context=...): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/timeout.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/timeout.pyi
deleted file mode 100644
index 0a7653c..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/timeout.pyi
+++ /dev/null
@@ -1,24 +0,0 @@
-# Stubs for requests.packages.urllib3.util.timeout (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from .. import exceptions
-
-TimeoutStateError = exceptions.TimeoutStateError
-
-def current_time(): ...
-
-class Timeout:
- DEFAULT_TIMEOUT = ... # type: Any
- total = ... # type: Any
- def __init__(self, total=..., connect=..., read=...) -> None: ...
- @classmethod
- def from_float(cls, timeout): ...
- def clone(self): ...
- def start_connect(self): ...
- def get_connect_duration(self): ...
- @property
- def connect_timeout(self): ...
- @property
- def read_timeout(self): ...
diff --git a/typeshed/third_party/2and3/requests/packages/urllib3/util/url.pyi b/typeshed/third_party/2and3/requests/packages/urllib3/util/url.pyi
deleted file mode 100644
index 9877b4a..0000000
--- a/typeshed/third_party/2and3/requests/packages/urllib3/util/url.pyi
+++ /dev/null
@@ -1,26 +0,0 @@
-# Stubs for requests.packages.urllib3.util.url (Python 3.4)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from .. import exceptions
-
-LocationParseError = exceptions.LocationParseError
-
-url_attrs = ... # type: Any
-
-class Url:
- slots = ... # type: Any
- def __new__(cls, scheme=..., auth=..., host=..., port=..., path=..., query=..., fragment=...): ...
- @property
- def hostname(self): ...
- @property
- def request_uri(self): ...
- @property
- def netloc(self): ...
- @property
- def url(self): ...
-
-def split_first(s, delims): ...
-def parse_url(url): ...
-def get_host(url): ...
diff --git a/typeshed/third_party/2and3/requests/sessions.pyi b/typeshed/third_party/2and3/requests/sessions.pyi
deleted file mode 100644
index 252f7ee..0000000
--- a/typeshed/third_party/2and3/requests/sessions.pyi
+++ /dev/null
@@ -1,110 +0,0 @@
-# Stubs for requests.sessions (Python 3)
-
-from typing import Any, Union, MutableMapping, Text, Optional, IO, Tuple, Callable
-from . import adapters
-from . import auth
-from . import compat
-from . import cookies
-from . import models
-from .models import Response
-from . import hooks
-from . import utils
-from . import exceptions
-from .packages.urllib3 import _collections
-from . import structures
-from . import adapters
-from . import status_codes
-
-BaseAdapter = adapters.BaseAdapter
-OrderedDict = compat.OrderedDict
-cookiejar_from_dict = cookies.cookiejar_from_dict
-extract_cookies_to_jar = cookies.extract_cookies_to_jar
-RequestsCookieJar = cookies.RequestsCookieJar
-merge_cookies = cookies.merge_cookies
-Request = models.Request
-PreparedRequest = models.PreparedRequest
-DEFAULT_REDIRECT_LIMIT = models.DEFAULT_REDIRECT_LIMIT
-default_hooks = hooks.default_hooks
-dispatch_hook = hooks.dispatch_hook
-to_key_val_list = utils.to_key_val_list
-default_headers = utils.default_headers
-to_native_string = utils.to_native_string
-TooManyRedirects = exceptions.TooManyRedirects
-InvalidSchema = exceptions.InvalidSchema
-ChunkedEncodingError = exceptions.ChunkedEncodingError
-ContentDecodingError = exceptions.ContentDecodingError
-RecentlyUsedContainer = _collections.RecentlyUsedContainer
-CaseInsensitiveDict = structures.CaseInsensitiveDict
-HTTPAdapter = adapters.HTTPAdapter
-requote_uri = utils.requote_uri
-get_environ_proxies = utils.get_environ_proxies
-get_netrc_auth = utils.get_netrc_auth
-should_bypass_proxies = utils.should_bypass_proxies
-get_auth_from_url = utils.get_auth_from_url
-codes = status_codes.codes
-REDIRECT_STATI = models.REDIRECT_STATI
-
-REDIRECT_CACHE_SIZE = ... # type: Any
-
-def merge_setting(request_setting, session_setting, dict_class=...): ...
-def merge_hooks(request_hooks, session_hooks, dict_class=...): ...
-
-class SessionRedirectMixin:
- def resolve_redirects(self, resp, req, stream=..., timeout=..., verify=..., cert=...,
- proxies=...): ...
- def rebuild_auth(self, prepared_request, response): ...
- def rebuild_proxies(self, prepared_request, proxies): ...
-
-_Data = Union[None, bytes, MutableMapping[Text, Text], IO]
-
-class Session(SessionRedirectMixin):
- __attrs__ = ... # type: Any
- headers = ... # type: Optional[MutableMapping[Text, Text]]
- auth = ... # type: Union[None, Tuple[Text, Text], Callable[[Request], Request]]
- proxies = ... # type: Optional[MutableMapping[Text, Text]]
- hooks = ... # type: Optional[MutableMapping[Text, Callable[[Request], Any]]]
- params = ... # type: Union[None, bytes, MutableMapping[Text, Text]]
- stream = ... # type: bool
- verify = ... # type: bool
- cert = ... # type: Union[None, Text, Tuple[Text, Text]]
- max_redirects = ... # type: int
- trust_env = ... # type: bool
- cookies = ... # type: Union[None, RequestsCookieJar, MutableMapping[Text, Text]]
- adapters = ... # type: MutableMapping
- redirect_cache = ... # type: RecentlyUsedContainer
- def __init__(self) -> None: ...
- def __enter__(self) -> 'Session': ...
- def __exit__(self, *args) -> None: ...
- def prepare_request(self, request): ...
- def request(self, method: str, url: str,
- params: Union[None, bytes, MutableMapping[Text, Text]] = ...,
- data: _Data = ...,
- headers: Optional[MutableMapping[Text, Text]] = ...,
- cookies: Union[None, RequestsCookieJar, MutableMapping[Text, Text]] = ...,
- files: Optional[MutableMapping[Text, IO]] = ...,
- auth: Union[None, Tuple[Text, Text], Callable[[Request], Request]] = ...,
- timeout: Union[None, float, Tuple[float, float]] = ...,
- allow_redirects: Optional[bool] = ...,
- proxies: Optional[MutableMapping[Text, Text]] = ...,
- hooks: Optional[MutableMapping[Text, Callable[[Request], Any]]] = ...,
- stream: Optional[bool] = ...,
- verify: Optional[bool] = ...,
- cert: Union[Text, Tuple[Text, Text], None] = ...,
- json: Optional[MutableMapping] = ...,
- ) -> Response: ...
- def get(self, url: Union[Text, bytes], **kwargs) -> Response: ...
- def options(self, url: Union[Text, bytes], **kwargs) -> Response: ...
- def head(self, url: Union[Text, bytes], **kwargs) -> Response: ...
- def post(self, url: Union[Text, bytes], data: _Data = ..., json: Optional[MutableMapping] = ..., **kwargs) -> Response: ...
- def put(self, url: Union[Text, bytes], data: _Data = ..., **kwargs) -> Response: ...
- def patch(self, url: Union[Text, bytes], data: _Data = ..., **kwargs) -> Response: ...
- def delete(self, url: Union[Text, bytes], **kwargs) -> Response: ...
- def send(self, request, **kwargs): ...
- def merge_environment_settings(self, url, proxies, stream, verify, cert): ...
- def get_adapter(self, url): ...
- def close(self) -> None: ...
- def mount(self, prefix:
- Union[Text, bytes],
- adapter: BaseAdapter) -> None: ...
-
-def session() -> Session: ...
diff --git a/typeshed/third_party/2and3/requests/status_codes.pyi b/typeshed/third_party/2and3/requests/status_codes.pyi
deleted file mode 100644
index e3035eb..0000000
--- a/typeshed/third_party/2and3/requests/status_codes.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for requests.status_codes (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from .structures import LookupDict
-
-codes = ... # type: Any
diff --git a/typeshed/third_party/2and3/requests/structures.pyi b/typeshed/third_party/2and3/requests/structures.pyi
deleted file mode 100644
index 53af72d..0000000
--- a/typeshed/third_party/2and3/requests/structures.pyi
+++ /dev/null
@@ -1,12 +0,0 @@
-# Stubs for requests.structures (Python 3)
-
-from typing import Any, Iterator, MutableMapping, Text, Tuple, Union
-
-class CaseInsensitiveDict(MutableMapping[str, Union[Text, bytes]]):
- def lower_items(self) -> Iterator[Tuple[str, Union[Text, bytes]]]: ...
-
-class LookupDict(dict):
- name = ... # type: Any
- def __init__(self, name=...) -> None: ...
- def __getitem__(self, key): ...
- def get(self, key, default=...): ...
diff --git a/typeshed/third_party/2and3/requests/utils.pyi b/typeshed/third_party/2and3/requests/utils.pyi
deleted file mode 100644
index 945277a..0000000
--- a/typeshed/third_party/2and3/requests/utils.pyi
+++ /dev/null
@@ -1,52 +0,0 @@
-# Stubs for requests.utils (Python 3)
-
-from typing import Any
-from . import compat
-from . import cookies
-from . import structures
-from . import exceptions
-
-OrderedDict = compat.OrderedDict
-RequestsCookieJar = cookies.RequestsCookieJar
-cookiejar_from_dict = cookies.cookiejar_from_dict
-CaseInsensitiveDict = structures.CaseInsensitiveDict
-InvalidURL = exceptions.InvalidURL
-
-NETRC_FILES = ... # type: Any
-DEFAULT_CA_BUNDLE_PATH = ... # type: Any
-
-def dict_to_sequence(d): ...
-def super_len(o): ...
-def get_netrc_auth(url): ...
-def guess_filename(obj): ...
-def from_key_val_list(value): ...
-def to_key_val_list(value): ...
-def parse_list_header(value): ...
-def parse_dict_header(value): ...
-def unquote_header_value(value, is_filename=...): ...
-def dict_from_cookiejar(cj): ...
-def add_dict_to_cookiejar(cj, cookie_dict): ...
-def get_encodings_from_content(content): ...
-def get_encoding_from_headers(headers): ...
-def stream_decode_response_unicode(iterator, r): ...
-def iter_slices(string, slice_length): ...
-def get_unicode_from_response(r): ...
-
-UNRESERVED_SET = ... # type: Any
-
-def unquote_unreserved(uri): ...
-def requote_uri(uri): ...
-def address_in_network(ip, net): ...
-def dotted_netmask(mask): ...
-def is_ipv4_address(string_ip): ...
-def is_valid_cidr(string_network): ...
-def should_bypass_proxies(url): ...
-def get_environ_proxies(url): ...
-def default_user_agent(name=...): ...
-def default_headers(): ...
-def parse_header_links(value): ...
-def guess_json_utf(data): ...
-def prepend_scheme_if_needed(url, new_scheme): ...
-def get_auth_from_url(url): ...
-def to_native_string(string, encoding=...): ...
-def urldefragauth(url): ...
diff --git a/typeshed/third_party/2and3/singledispatch.pyi b/typeshed/third_party/2and3/singledispatch.pyi
deleted file mode 100644
index ed24b7f..0000000
--- a/typeshed/third_party/2and3/singledispatch.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-from typing import Any, Callable, Generic, Mapping, Optional, TypeVar, overload
-
-
-_T = TypeVar("_T")
-
-
-class _SingleDispatchCallable(Generic[_T]):
- registry = ... # type: Mapping[Any, Callable[..., _T]]
- def dispatch(self, cls: Any) -> Callable[..., _T]: ...
- @overload
- def register(self, cls: Any) -> Callable[[Callable[..., _T]], Callable[..., _T]]: ...
- @overload
- def register(self, cls: Any, func: Callable[..., _T]) -> Callable[..., _T]: ...
- def _clear_cache(self) -> None: ...
- def __call__(self, *args: Any, **kwargs: Any) -> _T: ...
-
-def singledispatch(func: Callable[..., _T]) -> _SingleDispatchCallable[_T]: ...
diff --git a/typeshed/third_party/2and3/ujson.pyi b/typeshed/third_party/2and3/ujson.pyi
deleted file mode 100644
index a982c8b..0000000
--- a/typeshed/third_party/2and3/ujson.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-# Stubs for ujson
-# See: https://pypi.python.org/pypi/ujson
-from typing import Any, AnyStr, IO, Optional
-
-__version__ = ... # type: str
-
-def encode(
- obj: Any,
- ensure_ascii: bool = ...,
- double_precision: bool = ...,
- encode_html_chars: bool = ...,
- escape_forward_slashes: bool = ...,
- sort_keys: bool = ...,
- indent: int = ...,
-) -> str: ...
-
-def dumps(
- obj: Any,
- ensure_ascii: bool = ...,
- double_precision: bool = ...,
- encode_html_chars: bool = ...,
- escape_forward_slashes: bool = ...,
- sort_keys: bool = ...,
- indent: int = ...,
-) -> str: ...
-
-def dump(
- obj: Any,
- fp: IO[str],
- ensure_ascii: bool = ...,
- double_precision: bool = ...,
- encode_html_chars: bool = ...,
- escape_forward_slashes: bool = ...,
- sort_keys: bool = ...,
- indent: int = ...,
-) -> None: ...
-
-def decode(
- s: AnyStr,
- precise_float: bool = ...,
-) -> Any: ...
-
-def loads(
- s: AnyStr,
- precise_float: bool = ...,
-) -> Any: ...
-
-def load(
- fp: IO[AnyStr],
- precise_float: bool = ...,
-) -> Any: ...
diff --git a/typeshed/third_party/2and3/yaml/__init__.pyi b/typeshed/third_party/2and3/yaml/__init__.pyi
deleted file mode 100644
index d209770..0000000
--- a/typeshed/third_party/2and3/yaml/__init__.pyi
+++ /dev/null
@@ -1,51 +0,0 @@
-# Stubs for yaml (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-# from yaml.error import *
-# from yaml.tokens import *
-# from yaml.events import *
-# from yaml.nodes import *
-# from yaml.loader import *
-# from yaml.dumper import *
-# TODO: stubs for cyaml?
-# from cyaml import *
-
-__with_libyaml__ = ... # type: Any
-
-def scan(stream, Loader=...): ...
-def parse(stream, Loader=...): ...
-def compose(stream, Loader=...): ...
-def compose_all(stream, Loader=...): ...
-def load(stream, Loader=...): ...
-def load_all(stream, Loader=...): ...
-def safe_load(stream): ...
-def safe_load_all(stream): ...
-def emit(events, stream=..., Dumper=..., canonical=..., indent=..., width=..., allow_unicode=..., line_break=...): ...
-def serialize_all(nodes, stream=..., Dumper=..., canonical=..., indent=..., width=..., allow_unicode=..., line_break=..., encoding=..., explicit_start=..., explicit_end=..., version=..., tags=...): ...
-def serialize(node, stream=..., Dumper=..., **kwds): ...
-def dump_all(documents, stream=..., Dumper=..., default_style=..., default_flow_style=..., canonical=..., indent=..., width=..., allow_unicode=..., line_break=..., encoding=..., explicit_start=..., explicit_end=..., version=..., tags=...): ...
-def dump(data, stream=..., Dumper=..., **kwds): ...
-def safe_dump_all(documents, stream=..., **kwds): ...
-def safe_dump(data, stream=..., **kwds): ...
-def add_implicit_resolver(tag, regexp, first=..., Loader=..., Dumper=...): ...
-def add_path_resolver(tag, path, kind=..., Loader=..., Dumper=...): ...
-def add_constructor(tag, constructor, Loader=...): ...
-def add_multi_constructor(tag_prefix, multi_constructor, Loader=...): ...
-def add_representer(data_type, representer, Dumper=...): ...
-def add_multi_representer(data_type, multi_representer, Dumper=...): ...
-
-class YAMLObjectMetaclass(type):
- def __init__(cls, name, bases, kwds) -> None: ...
-
-class YAMLObject:
- __metaclass__ = YAMLObjectMetaclass
- yaml_loader = ... # type: Any
- yaml_dumper = ... # type: Any
- yaml_tag = ... # type: Any
- yaml_flow_style = ... # type: Any
- @classmethod
- def from_yaml(cls, loader, node): ...
- @classmethod
- def to_yaml(cls, dumper, data): ...
diff --git a/typeshed/third_party/2and3/yaml/composer.pyi b/typeshed/third_party/2and3/yaml/composer.pyi
deleted file mode 100644
index f5f7e61..0000000
--- a/typeshed/third_party/2and3/yaml/composer.pyi
+++ /dev/null
@@ -1,21 +0,0 @@
-# Stubs for yaml.composer (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import Mark, YAMLError, MarkedYAMLError
-from yaml.nodes import Node, ScalarNode, CollectionNode, SequenceNode, MappingNode
-
-class ComposerError(MarkedYAMLError): ...
-
-class Composer:
- anchors = ... # type: Any
- def __init__(self) -> None: ...
- def check_node(self): ...
- def get_node(self): ...
- def get_single_node(self): ...
- def compose_document(self): ...
- def compose_node(self, parent, index): ...
- def compose_scalar_node(self, anchor): ...
- def compose_sequence_node(self, anchor): ...
- def compose_mapping_node(self, anchor): ...
diff --git a/typeshed/third_party/2and3/yaml/constructor.pyi b/typeshed/third_party/2and3/yaml/constructor.pyi
deleted file mode 100644
index 36b7124..0000000
--- a/typeshed/third_party/2and3/yaml/constructor.pyi
+++ /dev/null
@@ -1,70 +0,0 @@
-# Stubs for yaml.constructor (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from yaml.error import Mark, YAMLError, MarkedYAMLError
-from yaml.nodes import Node, ScalarNode, CollectionNode, SequenceNode, MappingNode
-
-from typing import Any
-
-class ConstructorError(MarkedYAMLError): ...
-
-class BaseConstructor:
- yaml_constructors = ... # type: Any
- yaml_multi_constructors = ... # type: Any
- constructed_objects = ... # type: Any
- recursive_objects = ... # type: Any
- state_generators = ... # type: Any
- deep_construct = ... # type: Any
- def __init__(self) -> None: ...
- def check_data(self): ...
- def get_data(self): ...
- def get_single_data(self): ...
- def construct_document(self, node): ...
- def construct_object(self, node, deep=...): ...
- def construct_scalar(self, node): ...
- def construct_sequence(self, node, deep=...): ...
- def construct_mapping(self, node, deep=...): ...
- def construct_pairs(self, node, deep=...): ...
- def add_constructor(cls, tag, constructor): ...
- def add_multi_constructor(cls, tag_prefix, multi_constructor): ...
-
-class SafeConstructor(BaseConstructor):
- def construct_scalar(self, node): ...
- def flatten_mapping(self, node): ...
- def construct_mapping(self, node, deep=...): ...
- def construct_yaml_null(self, node): ...
- bool_values = ... # type: Any
- def construct_yaml_bool(self, node): ...
- def construct_yaml_int(self, node): ...
- inf_value = ... # type: Any
- nan_value = ... # type: Any
- def construct_yaml_float(self, node): ...
- def construct_yaml_binary(self, node): ...
- timestamp_regexp = ... # type: Any
- def construct_yaml_timestamp(self, node): ...
- def construct_yaml_omap(self, node): ...
- def construct_yaml_pairs(self, node): ...
- def construct_yaml_set(self, node): ...
- def construct_yaml_str(self, node): ...
- def construct_yaml_seq(self, node): ...
- def construct_yaml_map(self, node): ...
- def construct_yaml_object(self, node, cls): ...
- def construct_undefined(self, node): ...
-
-class Constructor(SafeConstructor):
- def construct_python_str(self, node): ...
- def construct_python_unicode(self, node): ...
- def construct_python_long(self, node): ...
- def construct_python_complex(self, node): ...
- def construct_python_tuple(self, node): ...
- def find_python_module(self, name, mark): ...
- def find_python_name(self, name, mark): ...
- def construct_python_name(self, suffix, node): ...
- def construct_python_module(self, suffix, node): ...
- class classobj: ...
- def make_python_instance(self, suffix, node, args=..., kwds=..., newobj=...): ...
- def set_python_instance_state(self, instance, state): ...
- def construct_python_object(self, suffix, node): ...
- def construct_python_object_apply(self, suffix, node, newobj=...): ...
- def construct_python_object_new(self, suffix, node): ...
diff --git a/typeshed/third_party/2and3/yaml/dumper.pyi b/typeshed/third_party/2and3/yaml/dumper.pyi
deleted file mode 100644
index 85b75fb..0000000
--- a/typeshed/third_party/2and3/yaml/dumper.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-# Stubs for yaml.dumper (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from yaml.emitter import Emitter
-from yaml.serializer import Serializer
-from yaml.representer import BaseRepresenter, Representer, SafeRepresenter
-from yaml.resolver import BaseResolver, Resolver
-
-class BaseDumper(Emitter, Serializer, BaseRepresenter, BaseResolver):
- def __init__(self, stream, default_style=..., default_flow_style=..., canonical=..., indent=..., width=..., allow_unicode=..., line_break=..., encoding=..., explicit_start=..., explicit_end=..., version=..., tags=...) -> None: ...
-
-class SafeDumper(Emitter, Serializer, SafeRepresenter, Resolver):
- def __init__(self, stream, default_style=..., default_flow_style=..., canonical=..., indent=..., width=..., allow_unicode=..., line_break=..., encoding=..., explicit_start=..., explicit_end=..., version=..., tags=...) -> None: ...
-
-class Dumper(Emitter, Serializer, Representer, Resolver):
- def __init__(self, stream, default_style=..., default_flow_style=..., canonical=..., indent=..., width=..., allow_unicode=..., line_break=..., encoding=..., explicit_start=..., explicit_end=..., version=..., tags=...) -> None: ...
diff --git a/typeshed/third_party/2and3/yaml/emitter.pyi b/typeshed/third_party/2and3/yaml/emitter.pyi
deleted file mode 100644
index 99e72ac..0000000
--- a/typeshed/third_party/2and3/yaml/emitter.pyi
+++ /dev/null
@@ -1,110 +0,0 @@
-# Stubs for yaml.emitter (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import YAMLError
-
-class EmitterError(YAMLError): ...
-
-class ScalarAnalysis:
- scalar = ... # type: Any
- empty = ... # type: Any
- multiline = ... # type: Any
- allow_flow_plain = ... # type: Any
- allow_block_plain = ... # type: Any
- allow_single_quoted = ... # type: Any
- allow_double_quoted = ... # type: Any
- allow_block = ... # type: Any
- def __init__(self, scalar, empty, multiline, allow_flow_plain, allow_block_plain, allow_single_quoted, allow_double_quoted, allow_block) -> None: ...
-
-class Emitter:
- DEFAULT_TAG_PREFIXES = ... # type: Any
- stream = ... # type: Any
- encoding = ... # type: Any
- states = ... # type: Any
- state = ... # type: Any
- events = ... # type: Any
- event = ... # type: Any
- indents = ... # type: Any
- indent = ... # type: Any
- flow_level = ... # type: Any
- root_context = ... # type: Any
- sequence_context = ... # type: Any
- mapping_context = ... # type: Any
- simple_key_context = ... # type: Any
- line = ... # type: Any
- column = ... # type: Any
- whitespace = ... # type: Any
- indention = ... # type: Any
- open_ended = ... # type: Any
- canonical = ... # type: Any
- allow_unicode = ... # type: Any
- best_indent = ... # type: Any
- best_width = ... # type: Any
- best_line_break = ... # type: Any
- tag_prefixes = ... # type: Any
- prepared_anchor = ... # type: Any
- prepared_tag = ... # type: Any
- analysis = ... # type: Any
- style = ... # type: Any
- def __init__(self, stream, canonical=..., indent=..., width=..., allow_unicode=..., line_break=...) -> None: ...
- def dispose(self): ...
- def emit(self, event): ...
- def need_more_events(self): ...
- def need_events(self, count): ...
- def increase_indent(self, flow=..., indentless=...): ...
- def expect_stream_start(self): ...
- def expect_nothing(self): ...
- def expect_first_document_start(self): ...
- def expect_document_start(self, first=...): ...
- def expect_document_end(self): ...
- def expect_document_root(self): ...
- def expect_node(self, root=..., sequence=..., mapping=..., simple_key=...): ...
- def expect_alias(self): ...
- def expect_scalar(self): ...
- def expect_flow_sequence(self): ...
- def expect_first_flow_sequence_item(self): ...
- def expect_flow_sequence_item(self): ...
- def expect_flow_mapping(self): ...
- def expect_first_flow_mapping_key(self): ...
- def expect_flow_mapping_key(self): ...
- def expect_flow_mapping_simple_value(self): ...
- def expect_flow_mapping_value(self): ...
- def expect_block_sequence(self): ...
- def expect_first_block_sequence_item(self): ...
- def expect_block_sequence_item(self, first=...): ...
- def expect_block_mapping(self): ...
- def expect_first_block_mapping_key(self): ...
- def expect_block_mapping_key(self, first=...): ...
- def expect_block_mapping_simple_value(self): ...
- def expect_block_mapping_value(self): ...
- def check_empty_sequence(self): ...
- def check_empty_mapping(self): ...
- def check_empty_document(self): ...
- def check_simple_key(self): ...
- def process_anchor(self, indicator): ...
- def process_tag(self): ...
- def choose_scalar_style(self): ...
- def process_scalar(self): ...
- def prepare_version(self, version): ...
- def prepare_tag_handle(self, handle): ...
- def prepare_tag_prefix(self, prefix): ...
- def prepare_tag(self, tag): ...
- def prepare_anchor(self, anchor): ...
- def analyze_scalar(self, scalar): ...
- def flush_stream(self): ...
- def write_stream_start(self): ...
- def write_stream_end(self): ...
- def write_indicator(self, indicator, need_whitespace, whitespace=..., indention=...): ...
- def write_indent(self): ...
- def write_line_break(self, data=...): ...
- def write_version_directive(self, version_text): ...
- def write_tag_directive(self, handle_text, prefix_text): ...
- def write_single_quoted(self, text, split=...): ...
- ESCAPE_REPLACEMENTS = ... # type: Any
- def write_double_quoted(self, text, split=...): ...
- def determine_block_hints(self, text): ...
- def write_folded(self, text): ...
- def write_literal(self, text): ...
- def write_plain(self, text, split=...): ...
diff --git a/typeshed/third_party/2and3/yaml/error.pyi b/typeshed/third_party/2and3/yaml/error.pyi
deleted file mode 100644
index 247e25d..0000000
--- a/typeshed/third_party/2and3/yaml/error.pyi
+++ /dev/null
@@ -1,25 +0,0 @@
-# Stubs for yaml.error (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class Mark:
- name = ... # type: Any
- index = ... # type: Any
- line = ... # type: Any
- column = ... # type: Any
- buffer = ... # type: Any
- pointer = ... # type: Any
- def __init__(self, name, index, line, column, buffer, pointer) -> None: ...
- def get_snippet(self, indent=..., max_length=...): ...
-
-class YAMLError(Exception): ...
-
-class MarkedYAMLError(YAMLError):
- context = ... # type: Any
- context_mark = ... # type: Any
- problem = ... # type: Any
- problem_mark = ... # type: Any
- note = ... # type: Any
- def __init__(self, context=..., context_mark=..., problem=..., problem_mark=..., note=...) -> None: ...
diff --git a/typeshed/third_party/2and3/yaml/events.pyi b/typeshed/third_party/2and3/yaml/events.pyi
deleted file mode 100644
index ff5f12b..0000000
--- a/typeshed/third_party/2and3/yaml/events.pyi
+++ /dev/null
@@ -1,66 +0,0 @@
-# Stubs for yaml.events (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class Event:
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, start_mark=..., end_mark=...) -> None: ...
-
-class NodeEvent(Event):
- anchor = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, anchor, start_mark=..., end_mark=...) -> None: ...
-
-class CollectionStartEvent(NodeEvent):
- anchor = ... # type: Any
- tag = ... # type: Any
- implicit = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- flow_style = ... # type: Any
- def __init__(self, anchor, tag, implicit, start_mark=..., end_mark=..., flow_style=...) -> None: ...
-
-class CollectionEndEvent(Event): ...
-
-class StreamStartEvent(Event):
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- encoding = ... # type: Any
- def __init__(self, start_mark=..., end_mark=..., encoding=...) -> None: ...
-
-class StreamEndEvent(Event): ...
-
-class DocumentStartEvent(Event):
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- explicit = ... # type: Any
- version = ... # type: Any
- tags = ... # type: Any
- def __init__(self, start_mark=..., end_mark=..., explicit=..., version=..., tags=...) -> None: ...
-
-class DocumentEndEvent(Event):
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- explicit = ... # type: Any
- def __init__(self, start_mark=..., end_mark=..., explicit=...) -> None: ...
-
-class AliasEvent(NodeEvent): ...
-
-class ScalarEvent(NodeEvent):
- anchor = ... # type: Any
- tag = ... # type: Any
- implicit = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- style = ... # type: Any
- def __init__(self, anchor, tag, implicit, value, start_mark=..., end_mark=..., style=...) -> None: ...
-
-class SequenceStartEvent(CollectionStartEvent): ...
-class SequenceEndEvent(CollectionEndEvent): ...
-class MappingStartEvent(CollectionStartEvent): ...
-class MappingEndEvent(CollectionEndEvent): ...
diff --git a/typeshed/third_party/2and3/yaml/loader.pyi b/typeshed/third_party/2and3/yaml/loader.pyi
deleted file mode 100644
index 6d3b4c1..0000000
--- a/typeshed/third_party/2and3/yaml/loader.pyi
+++ /dev/null
@@ -1,19 +0,0 @@
-# Stubs for yaml.loader (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from yaml.reader import Reader
-from yaml.scanner import Scanner
-from yaml.parser import Parser
-from yaml.composer import Composer
-from yaml.constructor import BaseConstructor, SafeConstructor, Constructor
-from yaml.resolver import BaseResolver, Resolver
-
-class BaseLoader(Reader, Scanner, Parser, Composer, BaseConstructor, BaseResolver):
- def __init__(self, stream) -> None: ...
-
-class SafeLoader(Reader, Scanner, Parser, Composer, SafeConstructor, Resolver):
- def __init__(self, stream) -> None: ...
-
-class Loader(Reader, Scanner, Parser, Composer, Constructor, Resolver):
- def __init__(self, stream) -> None: ...
diff --git a/typeshed/third_party/2and3/yaml/nodes.pyi b/typeshed/third_party/2and3/yaml/nodes.pyi
deleted file mode 100644
index a4039cd..0000000
--- a/typeshed/third_party/2and3/yaml/nodes.pyi
+++ /dev/null
@@ -1,35 +0,0 @@
-# Stubs for yaml.nodes (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class Node:
- tag = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, tag, value, start_mark, end_mark) -> None: ...
-
-class ScalarNode(Node):
- id = ... # type: Any
- tag = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- style = ... # type: Any
- def __init__(self, tag, value, start_mark=..., end_mark=..., style=...) -> None: ...
-
-class CollectionNode(Node):
- tag = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- flow_style = ... # type: Any
- def __init__(self, tag, value, start_mark=..., end_mark=..., flow_style=...) -> None: ...
-
-class SequenceNode(CollectionNode):
- id = ... # type: Any
-
-class MappingNode(CollectionNode):
- id = ... # type: Any
diff --git a/typeshed/third_party/2and3/yaml/parser.pyi b/typeshed/third_party/2and3/yaml/parser.pyi
deleted file mode 100644
index ed47b39..0000000
--- a/typeshed/third_party/2and3/yaml/parser.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-# Stubs for yaml.parser (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import MarkedYAMLError
-
-class ParserError(MarkedYAMLError): ...
-
-class Parser:
- DEFAULT_TAGS = ... # type: Any
- current_event = ... # type: Any
- yaml_version = ... # type: Any
- tag_handles = ... # type: Any
- states = ... # type: Any
- marks = ... # type: Any
- state = ... # type: Any
- def __init__(self) -> None: ...
- def dispose(self): ...
- def check_event(self, *choices): ...
- def peek_event(self): ...
- def get_event(self): ...
- def parse_stream_start(self): ...
- def parse_implicit_document_start(self): ...
- def parse_document_start(self): ...
- def parse_document_end(self): ...
- def parse_document_content(self): ...
- def process_directives(self): ...
- def parse_block_node(self): ...
- def parse_flow_node(self): ...
- def parse_block_node_or_indentless_sequence(self): ...
- def parse_node(self, block=..., indentless_sequence=...): ...
- def parse_block_sequence_first_entry(self): ...
- def parse_block_sequence_entry(self): ...
- def parse_indentless_sequence_entry(self): ...
- def parse_block_mapping_first_key(self): ...
- def parse_block_mapping_key(self): ...
- def parse_block_mapping_value(self): ...
- def parse_flow_sequence_first_entry(self): ...
- def parse_flow_sequence_entry(self, first=...): ...
- def parse_flow_sequence_entry_mapping_key(self): ...
- def parse_flow_sequence_entry_mapping_value(self): ...
- def parse_flow_sequence_entry_mapping_end(self): ...
- def parse_flow_mapping_first_key(self): ...
- def parse_flow_mapping_key(self, first=...): ...
- def parse_flow_mapping_value(self): ...
- def parse_flow_mapping_empty_value(self): ...
- def process_empty_scalar(self, mark): ...
diff --git a/typeshed/third_party/2and3/yaml/reader.pyi b/typeshed/third_party/2and3/yaml/reader.pyi
deleted file mode 100644
index 20bbc8f..0000000
--- a/typeshed/third_party/2and3/yaml/reader.pyi
+++ /dev/null
@@ -1,38 +0,0 @@
-# Stubs for yaml.reader (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import YAMLError
-
-class ReaderError(YAMLError):
- name = ... # type: Any
- character = ... # type: Any
- position = ... # type: Any
- encoding = ... # type: Any
- reason = ... # type: Any
- def __init__(self, name, position, character, encoding, reason) -> None: ...
-
-class Reader:
- name = ... # type: Any
- stream = ... # type: Any
- stream_pointer = ... # type: Any
- eof = ... # type: Any
- buffer = ... # type: Any
- pointer = ... # type: Any
- raw_buffer = ... # type: Any
- raw_decode = ... # type: Any
- encoding = ... # type: Any
- index = ... # type: Any
- line = ... # type: Any
- column = ... # type: Any
- def __init__(self, stream) -> None: ...
- def peek(self, index=...): ...
- def prefix(self, length=...): ...
- def forward(self, length=...): ...
- def get_mark(self): ...
- def determine_encoding(self): ...
- NON_PRINTABLE = ... # type: Any
- def check_printable(self, data): ...
- def update(self, length): ...
- def update_raw(self, size=...): ...
diff --git a/typeshed/third_party/2and3/yaml/representer.pyi b/typeshed/third_party/2and3/yaml/representer.pyi
deleted file mode 100644
index b2a3c50..0000000
--- a/typeshed/third_party/2and3/yaml/representer.pyi
+++ /dev/null
@@ -1,56 +0,0 @@
-# Stubs for yaml.representer (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import YAMLError
-
-class RepresenterError(YAMLError): ...
-
-class BaseRepresenter:
- yaml_representers = ... # type: Any
- yaml_multi_representers = ... # type: Any
- default_style = ... # type: Any
- default_flow_style = ... # type: Any
- represented_objects = ... # type: Any
- object_keeper = ... # type: Any
- alias_key = ... # type: Any
- def __init__(self, default_style=..., default_flow_style=...) -> None: ...
- def represent(self, data): ...
- def get_classobj_bases(self, cls): ...
- def represent_data(self, data): ...
- def add_representer(cls, data_type, representer): ...
- def add_multi_representer(cls, data_type, representer): ...
- def represent_scalar(self, tag, value, style=...): ...
- def represent_sequence(self, tag, sequence, flow_style=...): ...
- def represent_mapping(self, tag, mapping, flow_style=...): ...
- def ignore_aliases(self, data): ...
-
-class SafeRepresenter(BaseRepresenter):
- def ignore_aliases(self, data): ...
- def represent_none(self, data): ...
- def represent_str(self, data): ...
- def represent_unicode(self, data): ...
- def represent_bool(self, data): ...
- def represent_int(self, data): ...
- def represent_long(self, data): ...
- inf_value = ... # type: Any
- def represent_float(self, data): ...
- def represent_list(self, data): ...
- def represent_dict(self, data): ...
- def represent_set(self, data): ...
- def represent_date(self, data): ...
- def represent_datetime(self, data): ...
- def represent_yaml_object(self, tag, data, cls, flow_style=...): ...
- def represent_undefined(self, data): ...
-
-class Representer(SafeRepresenter):
- def represent_str(self, data): ...
- def represent_unicode(self, data): ...
- def represent_long(self, data): ...
- def represent_complex(self, data): ...
- def represent_tuple(self, data): ...
- def represent_name(self, data): ...
- def represent_module(self, data): ...
- def represent_instance(self, data): ...
- def represent_object(self, data): ...
diff --git a/typeshed/third_party/2and3/yaml/resolver.pyi b/typeshed/third_party/2and3/yaml/resolver.pyi
deleted file mode 100644
index 0920e7c..0000000
--- a/typeshed/third_party/2and3/yaml/resolver.pyi
+++ /dev/null
@@ -1,26 +0,0 @@
-# Stubs for yaml.resolver (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import YAMLError
-
-class ResolverError(YAMLError): ...
-
-class BaseResolver:
- DEFAULT_SCALAR_TAG = ... # type: Any
- DEFAULT_SEQUENCE_TAG = ... # type: Any
- DEFAULT_MAPPING_TAG = ... # type: Any
- yaml_implicit_resolvers = ... # type: Any
- yaml_path_resolvers = ... # type: Any
- resolver_exact_paths = ... # type: Any
- resolver_prefix_paths = ... # type: Any
- def __init__(self) -> None: ...
- def add_implicit_resolver(cls, tag, regexp, first): ...
- def add_path_resolver(cls, tag, path, kind=...): ...
- def descend_resolver(self, current_node, current_index): ...
- def ascend_resolver(self): ...
- def check_resolver_prefix(self, depth, path, kind, current_node, current_index): ...
- def resolve(self, kind, value, implicit): ...
-
-class Resolver(BaseResolver): ...
diff --git a/typeshed/third_party/2and3/yaml/scanner.pyi b/typeshed/third_party/2and3/yaml/scanner.pyi
deleted file mode 100644
index b4058ef..0000000
--- a/typeshed/third_party/2and3/yaml/scanner.pyi
+++ /dev/null
@@ -1,100 +0,0 @@
-# Stubs for yaml.scanner (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import MarkedYAMLError
-
-class ScannerError(MarkedYAMLError): ...
-
-class SimpleKey:
- token_number = ... # type: Any
- required = ... # type: Any
- index = ... # type: Any
- line = ... # type: Any
- column = ... # type: Any
- mark = ... # type: Any
- def __init__(self, token_number, required, index, line, column, mark) -> None: ...
-
-class Scanner:
- done = ... # type: Any
- flow_level = ... # type: Any
- tokens = ... # type: Any
- tokens_taken = ... # type: Any
- indent = ... # type: Any
- indents = ... # type: Any
- allow_simple_key = ... # type: Any
- possible_simple_keys = ... # type: Any
- def __init__(self) -> None: ...
- def check_token(self, *choices): ...
- def peek_token(self): ...
- def get_token(self): ...
- def need_more_tokens(self): ...
- def fetch_more_tokens(self): ...
- def next_possible_simple_key(self): ...
- def stale_possible_simple_keys(self): ...
- def save_possible_simple_key(self): ...
- def remove_possible_simple_key(self): ...
- def unwind_indent(self, column): ...
- def add_indent(self, column): ...
- def fetch_stream_start(self): ...
- def fetch_stream_end(self): ...
- def fetch_directive(self): ...
- def fetch_document_start(self): ...
- def fetch_document_end(self): ...
- def fetch_document_indicator(self, TokenClass): ...
- def fetch_flow_sequence_start(self): ...
- def fetch_flow_mapping_start(self): ...
- def fetch_flow_collection_start(self, TokenClass): ...
- def fetch_flow_sequence_end(self): ...
- def fetch_flow_mapping_end(self): ...
- def fetch_flow_collection_end(self, TokenClass): ...
- def fetch_flow_entry(self): ...
- def fetch_block_entry(self): ...
- def fetch_key(self): ...
- def fetch_value(self): ...
- def fetch_alias(self): ...
- def fetch_anchor(self): ...
- def fetch_tag(self): ...
- def fetch_literal(self): ...
- def fetch_folded(self): ...
- def fetch_block_scalar(self, style): ...
- def fetch_single(self): ...
- def fetch_double(self): ...
- def fetch_flow_scalar(self, style): ...
- def fetch_plain(self): ...
- def check_directive(self): ...
- def check_document_start(self): ...
- def check_document_end(self): ...
- def check_block_entry(self): ...
- def check_key(self): ...
- def check_value(self): ...
- def check_plain(self): ...
- def scan_to_next_token(self): ...
- def scan_directive(self): ...
- def scan_directive_name(self, start_mark): ...
- def scan_yaml_directive_value(self, start_mark): ...
- def scan_yaml_directive_number(self, start_mark): ...
- def scan_tag_directive_value(self, start_mark): ...
- def scan_tag_directive_handle(self, start_mark): ...
- def scan_tag_directive_prefix(self, start_mark): ...
- def scan_directive_ignored_line(self, start_mark): ...
- def scan_anchor(self, TokenClass): ...
- def scan_tag(self): ...
- def scan_block_scalar(self, style): ...
- def scan_block_scalar_indicators(self, start_mark): ...
- def scan_block_scalar_ignored_line(self, start_mark): ...
- def scan_block_scalar_indentation(self): ...
- def scan_block_scalar_breaks(self, indent): ...
- def scan_flow_scalar(self, style): ...
- ESCAPE_REPLACEMENTS = ... # type: Any
- ESCAPE_CODES = ... # type: Any
- def scan_flow_scalar_non_spaces(self, double, start_mark): ...
- def scan_flow_scalar_spaces(self, double, start_mark): ...
- def scan_flow_scalar_breaks(self, double, start_mark): ...
- def scan_plain(self): ...
- def scan_plain_spaces(self, indent, start_mark): ...
- def scan_tag_handle(self, name, start_mark): ...
- def scan_tag_uri(self, name, start_mark): ...
- def scan_uri_escapes(self, name, start_mark): ...
- def scan_line_break(self): ...
diff --git a/typeshed/third_party/2and3/yaml/serializer.pyi b/typeshed/third_party/2and3/yaml/serializer.pyi
deleted file mode 100644
index c502056..0000000
--- a/typeshed/third_party/2and3/yaml/serializer.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Stubs for yaml.serializer (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from yaml.error import YAMLError
-
-class SerializerError(YAMLError): ...
-
-class Serializer:
- ANCHOR_TEMPLATE = ... # type: Any
- use_encoding = ... # type: Any
- use_explicit_start = ... # type: Any
- use_explicit_end = ... # type: Any
- use_version = ... # type: Any
- use_tags = ... # type: Any
- serialized_nodes = ... # type: Any
- anchors = ... # type: Any
- last_anchor_id = ... # type: Any
- closed = ... # type: Any
- def __init__(self, encoding=..., explicit_start=..., explicit_end=..., version=..., tags=...) -> None: ...
- def open(self): ...
- def close(self): ...
- def serialize(self, node): ...
- def anchor_node(self, node): ...
- def generate_anchor(self, node): ...
- def serialize_node(self, node, parent, index): ...
diff --git a/typeshed/third_party/2and3/yaml/tokens.pyi b/typeshed/third_party/2and3/yaml/tokens.pyi
deleted file mode 100644
index 0d659f7..0000000
--- a/typeshed/third_party/2and3/yaml/tokens.pyi
+++ /dev/null
@@ -1,97 +0,0 @@
-# Stubs for yaml.tokens (Python 2)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class Token:
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, start_mark, end_mark) -> None: ...
-
-class DirectiveToken(Token):
- id = ... # type: Any
- name = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, name, value, start_mark, end_mark) -> None: ...
-
-class DocumentStartToken(Token):
- id = ... # type: Any
-
-class DocumentEndToken(Token):
- id = ... # type: Any
-
-class StreamStartToken(Token):
- id = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- encoding = ... # type: Any
- def __init__(self, start_mark=..., end_mark=..., encoding=...) -> None: ...
-
-class StreamEndToken(Token):
- id = ... # type: Any
-
-class BlockSequenceStartToken(Token):
- id = ... # type: Any
-
-class BlockMappingStartToken(Token):
- id = ... # type: Any
-
-class BlockEndToken(Token):
- id = ... # type: Any
-
-class FlowSequenceStartToken(Token):
- id = ... # type: Any
-
-class FlowMappingStartToken(Token):
- id = ... # type: Any
-
-class FlowSequenceEndToken(Token):
- id = ... # type: Any
-
-class FlowMappingEndToken(Token):
- id = ... # type: Any
-
-class KeyToken(Token):
- id = ... # type: Any
-
-class ValueToken(Token):
- id = ... # type: Any
-
-class BlockEntryToken(Token):
- id = ... # type: Any
-
-class FlowEntryToken(Token):
- id = ... # type: Any
-
-class AliasToken(Token):
- id = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, value, start_mark, end_mark) -> None: ...
-
-class AnchorToken(Token):
- id = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, value, start_mark, end_mark) -> None: ...
-
-class TagToken(Token):
- id = ... # type: Any
- value = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- def __init__(self, value, start_mark, end_mark) -> None: ...
-
-class ScalarToken(Token):
- id = ... # type: Any
- value = ... # type: Any
- plain = ... # type: Any
- start_mark = ... # type: Any
- end_mark = ... # type: Any
- style = ... # type: Any
- def __init__(self, value, plain, start_mark, end_mark, style=...) -> None: ...
diff --git a/typeshed/third_party/3.6/click/__init__.pyi b/typeshed/third_party/3.6/click/__init__.pyi
deleted file mode 100644
index c4228fc..0000000
--- a/typeshed/third_party/3.6/click/__init__.pyi
+++ /dev/null
@@ -1,98 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- click
- ~~~~~
-
- Click is a simple Python module that wraps the stdlib's optparse to make
- writing command line scripts fun. Unlike other modules, it's based around
- a simple API that does not come with too much magic and is composable.
-
- In case optparse ever gets removed from the stdlib, it will be shipped by
- this module.
-
- :copyright: (c) 2014 by Armin Ronacher.
- :license: BSD, see LICENSE for more details.
-"""
-
-# Core classes
-from .core import Context, BaseCommand, Command, MultiCommand, Group, \
- CommandCollection, Parameter, Option, Argument
-
-# Globals
-from .globals import get_current_context
-
-# Decorators
-from .decorators import pass_context, pass_obj, make_pass_decorator, \
- command, group, argument, option, confirmation_option, \
- password_option, version_option, help_option
-
-# Types
-from .types import ParamType, File, Path, Choice, IntRange, Tuple, \
- STRING, INT, FLOAT, BOOL, UUID, UNPROCESSED
-
-# Utilities
-from .utils import echo, get_binary_stream, get_text_stream, open_file, \
- format_filename, get_app_dir, get_os_args
-
-# Terminal functions
-from .termui import prompt, confirm, get_terminal_size, echo_via_pager, \
- progressbar, clear, style, unstyle, secho, edit, launch, getchar, \
- pause
-
-# Exceptions
-from .exceptions import ClickException, UsageError, BadParameter, \
- FileError, Abort, NoSuchOption, BadOptionUsage, BadArgumentUsage, \
- MissingParameter
-
-# Formatting
-from .formatting import HelpFormatter, wrap_text
-
-# Parsing
-from .parser import OptionParser
-
-
-__all__ = [
- # Core classes
- 'Context', 'BaseCommand', 'Command', 'MultiCommand', 'Group',
- 'CommandCollection', 'Parameter', 'Option', 'Argument',
-
- # Globals
- 'get_current_context',
-
- # Decorators
- 'pass_context', 'pass_obj', 'make_pass_decorator', 'command', 'group',
- 'argument', 'option', 'confirmation_option', 'password_option',
- 'version_option', 'help_option',
-
- # Types
- 'ParamType', 'File', 'Path', 'Choice', 'IntRange', 'Tuple', 'STRING',
- 'INT', 'FLOAT', 'BOOL', 'UUID', 'UNPROCESSED',
-
- # Utilities
- 'echo', 'get_binary_stream', 'get_text_stream', 'open_file',
- 'format_filename', 'get_app_dir', 'get_os_args',
-
- # Terminal functions
- 'prompt', 'confirm', 'get_terminal_size', 'echo_via_pager',
- 'progressbar', 'clear', 'style', 'unstyle', 'secho', 'edit', 'launch',
- 'getchar', 'pause',
-
- # Exceptions
- 'ClickException', 'UsageError', 'BadParameter', 'FileError',
- 'Abort', 'NoSuchOption', 'BadOptionUsage', 'BadArgumentUsage',
- 'MissingParameter',
-
- # Formatting
- 'HelpFormatter', 'wrap_text',
-
- # Parsing
- 'OptionParser',
-]
-
-
-# Controls if click should emit the warning about the use of unicode
-# literals.
-disable_unicode_literals_warning = False
-
-
-__version__ = '6.6'
diff --git a/typeshed/third_party/3.6/click/core.pyi b/typeshed/third_party/3.6/click/core.pyi
deleted file mode 100644
index abd4681..0000000
--- a/typeshed/third_party/3.6/click/core.pyi
+++ /dev/null
@@ -1,435 +0,0 @@
-from contextlib import contextmanager
-from typing import (
- Any,
- Callable,
- Dict,
- Generator,
- Iterable,
- List,
- Mapping,
- Optional,
- Sequence,
- Set,
- Tuple,
- TypeVar,
- Union,
-)
-
-from click.formatting import HelpFormatter
-from click.parser import OptionParser
-
-
-def invoke_param_callback(
- callback: Callable[['Context', 'Parameter', Optional[str]], Any],
- ctx: 'Context',
- param: 'Parameter',
- value: Optional[str]
-) -> Any:
- ...
-
-
- at contextmanager
-def augment_usage_errors(
- ctx: 'Context', param: 'Parameter' = None
-) -> Generator[None, None, None]:
- ...
-
-
-def iter_params_for_processing(
- invocation_order: Sequence['Parameter'],
- declaration_order: Iterable['Parameter'],
-) -> Iterable['Parameter']:
- ...
-
-
-class Context:
- parent: Optional['Context']
- command: 'Command'
- info_name: Optional[str]
- params: Dict
- args: List[str]
- protected_args: List[str]
- obj: Any
- default_map: Mapping[str, Any]
- invoked_subcommand: Optional[str]
- terminal_width: Optional[int]
- max_content_width: Optional[int]
- allow_extra_args: bool
- allow_interspersed_args: bool
- ignore_unknown_options: bool
- help_option_names: List[str]
- token_normalize_func: Optional[Callable[[str], str]]
- resilient_parsing: bool
- auto_envvar_prefix: Optional[str]
- color: Optional[bool]
- _meta: Dict[str, Any]
- _close_callbacks: List
- _depth: int
-
- # properties
- meta: Dict[str, Any]
- command_path: str
-
- def __init__(
- self,
- command: 'Command',
- parent: 'Context' = None,
- info_name: str = None,
- obj: Any = None,
- auto_envvar_prefix: str = None,
- default_map: Mapping[str, Any] = None,
- terminal_width: int = None,
- max_content_width: int = None,
- resilient_parsing: bool = False,
- allow_extra_args: bool = None,
- allow_interspersed_args: bool = None,
- ignore_unknown_options: bool = None,
- help_option_names: List[str] = None,
- token_normalize_func: Callable[[str], str] = None,
- color: bool = None
- ) -> None:
- ...
-
- @contextmanager
- def scope(self, cleanup: bool = True) -> Generator['Context', None, None]:
- ...
-
- def make_formatter(self) -> HelpFormatter:
- ...
-
- def call_on_close(self, f: Callable) -> Callable:
- ...
-
- def close(self) -> None:
- ...
-
- def find_root(self) -> 'Context':
- ...
-
- def find_object(self, object_type: type) -> Any:
- ...
-
- def ensure_object(self, object_type: type) -> Any:
- ...
-
- def lookup_default(self, name: str) -> Any:
- ...
-
- def fail(self, message: str) -> None:
- ...
-
- def abort(self) -> None:
- ...
-
- def exit(self, code: Union[int, str] = 0) -> None:
- ...
-
- def get_usage(self) -> str:
- ...
-
- def get_help(self) -> str:
- ...
-
- def invoke(
- self, callback: Union['Command', Callable], *args, **kwargs
- ) -> Any:
- ...
-
- def forward(
- self, callback: Union['Command', Callable], *args, **kwargs
- ) -> Any:
- ...
-
-class BaseCommand:
- allow_extra_args: bool
- allow_interspersed_args: bool
- ignore_unknown_options: bool
- name: str
- context_settings: Dict
-
- def __init__(self, name: str, context_settings: Dict = None) -> None:
- ...
-
- def get_usage(self, ctx: Context) -> str:
- ...
-
- def get_help(self, ctx: Context) -> str:
- ...
-
- def make_context(
- self, info_name: str, args: List[str], parent: Context = None, **extra
- ) -> Context:
- ...
-
- def parse_args(self, ctx: Context, args: List[str]) -> List[str]:
- ...
-
- def invoke(self, ctx: Context) -> Any:
- ...
-
- def main(
- self,
- args: List[str] = None,
- prog_name: str = None,
- complete_var: str = None,
- standalone_mode: bool = True,
- **extra
- ) -> Any:
- ...
-
- def __call__(self, *args, **kwargs) -> Any:
- ...
-
-
-class Command(BaseCommand):
- callback: Optional[Callable]
- params: List['Parameter']
- help: Optional[str]
- epilog: Optional[str]
- short_help: Optional[str]
- options_metavar: str
- add_help_option: bool
-
- def __init__(
- self,
- name: str,
- context_settings: Dict = None,
- callback: Callable = None,
- params: List['Parameter'] = None,
- help: str = None,
- epilog: str = None,
- short_help: str = None,
- options_metavar: str = '[OPTIONS]',
- add_help_option: bool = True
- ) -> None:
- ...
-
- def get_params(self, ctx: Context) -> List['Parameter']:
- ...
-
- def format_usage(
- self,
- ctx: Context,
- formatter: HelpFormatter
- ) -> None:
- ...
-
- def collect_usage_pieces(self, ctx: Context) -> List[str]:
- ...
-
- def get_help_option_names(self, ctx: Context) -> Set[str]:
- ...
-
- def get_help_option(self, ctx: Context) -> Optional['Option']:
- ...
-
- def make_parser(self, ctx: Context) -> OptionParser:
- ...
-
- def format_help(self, ctx: Context, formatter: HelpFormatter) -> None:
- ...
-
- def format_help_text(self, ctx: Context, formatter: HelpFormatter) -> None:
- ...
-
- def format_options(self, ctx: Context, formatter: HelpFormatter) -> None:
- ...
-
- def format_epilog(self, ctx: Context, formatter: HelpFormatter) -> None:
- ...
-
-
-_T = TypeVar('_T')
-_Decorator = Callable[[_T], _T]
-
-
-class MultiCommand(Command):
- no_args_is_help: bool
- invoke_without_command: bool
- subcommand_metavar: str
- chain: bool
- result_callback: Callable
-
- def __init__(
- self,
- name: str = None,
- invoke_without_command: bool = False,
- no_args_is_help: bool = None,
- subcommand_metavar: str = None,
- chain: bool = False,
- result_callback: Callable = None,
- **attrs
- ) -> None:
- ...
-
- def resultcallback(
- self, replace: bool = False
- ) -> _Decorator:
- ...
-
- def format_commands(self, ctx: Context, formatter: HelpFormatter) -> None:
- ...
-
- def resolve_command(
- self, ctx: Context, args: List[str]
- ) -> Tuple[str, Command, List[str]]:
- ...
-
- def get_command(self, ctx: Context, cmd_name: str) -> Optional[Command]:
- ...
-
- def list_commands(self, ctx: Context) -> Iterable[Command]:
- ...
-
-
-class Group(MultiCommand):
- commands: Dict[str, Command]
-
- def __init__(
- self, name: str = None, commands: Dict[str, Command] = None, **attrs
- ) -> None:
- ...
-
- def add_command(self, cmd: Command, name: str = None):
- ...
-
- def command(self, *args, **kwargs) -> _Decorator:
- ...
-
- def group(self, *args, **kwargs) -> _Decorator:
- ...
-
-
-class CommandCollection(MultiCommand):
- sources: List[MultiCommand]
-
- def __init__(
- self, name: str = None, sources: List[MultiCommand] = None, **attrs
- ) -> None:
- ...
-
- def add_source(self, multi_cmd: MultiCommand) -> None:
- ...
-
-
-class Parameter:
- param_type_name: str
- name: str
- opts: List[str]
- secondary_opts: List[str]
- type: 'ParamType'
- required: bool
- callback: Optional[Callable[[Context, 'Parameter', str], Any]]
- nargs: int
- multiple: bool
- expose_value: bool
- default: Any
- is_eager: bool
- metavar: Optional[str]
- envvar: Union[str, List[str], None]
- # properties
- human_readable_name: str
-
- def __init__(
- self,
- param_decls: List[str] = None,
- type: Union[type, 'ParamType'] = None,
- required: bool = False,
- default: Any = None,
- callback: Callable[[Context, 'Parameter', str], Any] = None,
- nargs: int = None,
- metavar: str = None,
- expose_value: bool = True,
- is_eager: bool = False,
- envvar: Union[str, List[str]] = None
- ) -> None:
- ...
-
- def make_metavar(self) -> str:
- ...
-
- def get_default(self, ctx: Context) -> Any:
- ...
-
- def add_to_parser(self, parser: OptionParser, ctx: Context) -> None:
- ...
-
- def consume_value(self, ctx: Context, opts: Dict[str, Any]) -> Any:
- ...
-
- def type_cast_value(self, ctx: Context, value: Any) -> Any:
- ...
-
- def process_value(self, ctx: Context, value: Any) -> Any:
- ...
-
- def value_is_missing(self, value: Any) -> bool:
- ...
-
- def full_process_value(self, ctx: Context, value: Any) -> Any:
- ...
-
- def resolve_envvar_value(self, ctx: Context) -> str:
- ...
-
- def value_from_envvar(self, ctx: Context) -> Union[str, List[str]]:
- ...
-
- def handle_parse_result(
- self, ctx: Context, opts: Dict[str, Any], args: List[str]
- ) -> Tuple[Any, List[str]]:
- ...
-
- def get_help_record(self, ctx: Context) -> Tuple[str, str]:
- ...
-
- def get_usage_pieces(self, ctx: Context) -> List[str]:
- ...
-
-
-class Option(Parameter):
- prompt: str # sic
- confirmation_prompt: bool
- hide_input: bool
- is_flag: bool
- flag_value: Any
- is_bool_flag: bool
- count: bool
- multiple: bool
- allow_from_autoenv: bool
- help: Optional[str]
- show_default: bool
-
- def __init__(
- self,
- param_decls: List[str] = None,
- show_default: bool = False,
- prompt: Union[bool, str] = False,
- confirmation_prompt: bool = False,
- hide_input: bool = False,
- is_flag: bool = None,
- flag_value: Any = None,
- multiple: bool = False,
- count: bool = False,
- allow_from_autoenv: bool = True,
- type: Union[type, 'ParamType'] = None,
- help: str = None,
- **attrs
- ) -> None:
- ...
-
- def prompt_for_value(self, ctx: Context) -> Any:
- ...
-
-
-class Argument(Parameter):
- def __init__(
- self,
- param_decls: List[str] = None,
- required: bool = None,
- **attrs
- ) -> None:
- ...
-
-# cyclic dependency
-from click.types import ParamType # noqa: E402
diff --git a/typeshed/third_party/3.6/click/decorators.pyi b/typeshed/third_party/3.6/click/decorators.pyi
deleted file mode 100644
index 8cd1616..0000000
--- a/typeshed/third_party/3.6/click/decorators.pyi
+++ /dev/null
@@ -1,222 +0,0 @@
-from distutils.version import Version
-from typing import Any, Callable, Dict, List, TypeVar, Union
-
-from click.core import Command, Group, Argument, Option, Parameter, Context
-from click.types import ParamType
-
-_T = TypeVar('_T')
-_Decorator = Callable[[_T], _T]
-
-
-def pass_context(_T) -> _T:
- ...
-
-
-def pass_obj(_T) -> _T:
- ...
-
-
-def make_pass_decorator(
- object_type: type, ensure: bool = False
-) -> Callable[[_T], _T]:
- ...
-
-
-# NOTE: Decorators below have **attrs converted to concrete constructor
-# arguments from core.pyi to help with type checking.
-
-def command(
- name: str = None,
- cls: type = Command,
- # Command
- help: str = None,
- epilog: str = None,
- short_help: str = None,
- options_metavar: str = '[OPTIONS]',
- add_help_option: bool = True,
-) -> _Decorator:
- ...
-
-
-# This inherits attrs from Group, MultiCommand and Command.
-
-def group(
- name: str = None,
- cls: type = Group,
- # Group
- commands: Dict[str, Command] = None,
- # MultiCommand
- invoke_without_command: bool = False,
- no_args_is_help: bool = None,
- subcommand_metavar: str = None,
- chain: bool = False,
- result_callback: Callable = None,
- # Command
- help: str = None,
- epilog: str = None,
- short_help: str = None,
- options_metavar: str = '[OPTIONS]',
- add_help_option: bool = True,
- # User-defined
- **kwargs: Any,
-) -> _Decorator:
- ...
-
-
-def argument(
- *param_decls: str,
- cls: type = Argument,
- # Argument
- required: bool = None,
- # Parameter
- type: Union[type, ParamType] = None,
- default: Any = None,
- callback: Callable[[Context, Parameter, str], Any] = None,
- nargs: int = None,
- metavar: str = None,
- expose_value: bool = True,
- is_eager: bool = False,
- envvar: Union[str, List[str]] = None
-) -> _Decorator:
- ...
-
-
-def option(
- *param_decls: str,
- cls: type = Option,
- # Option
- show_default: bool = False,
- prompt: bool = False,
- confirmation_prompt: bool = False,
- hide_input: bool = False,
- is_flag: bool = None,
- flag_value: Any = None,
- multiple: bool = False,
- count: bool = False,
- allow_from_autoenv: bool = True,
- type: Union[type, ParamType] = None,
- help: str = None,
- # Parameter
- default: Any = None,
- callback: Callable[[Context, Parameter, str], Any] = None,
- nargs: int = None,
- metavar: str = None,
- expose_value: bool = True,
- is_eager: bool = False,
- envvar: Union[str, List[str]] = None
-) -> _Decorator:
- ...
-
-
-# Defaults copied from the decorator body.
-def confirmation_option(
- *param_decls: str,
- cls: type = Option,
- # Option
- show_default: bool = False,
- prompt: str = 'Do you want to continue?',
- confirmation_prompt: bool = False,
- hide_input: bool = False,
- is_flag: bool = True,
- flag_value: Any = None,
- multiple: bool = False,
- count: bool = False,
- allow_from_autoenv: bool = True,
- type: Union[type, ParamType] = None,
- help: str = 'Confirm the action without prompting.',
- # Parameter
- default: Any = None,
- callback: Callable[[Context, Parameter, str], Any] = None,
- nargs: int = None,
- metavar: str = None,
- expose_value: bool = False,
- is_eager: bool = False,
- envvar: Union[str, List[str]] = None
-) -> _Decorator:
- ...
-
-
-# Defaults copied from the decorator body.
-def password_option(
- *param_decls: str,
- cls: type = Option,
- # Option
- show_default: bool = False,
- prompt: bool = True,
- confirmation_prompt: bool = True,
- hide_input: bool = True,
- is_flag: bool = None,
- flag_value: Any = None,
- multiple: bool = False,
- count: bool = False,
- allow_from_autoenv: bool = True,
- type: Union[type, ParamType] = None,
- help: str = None,
- # Parameter
- default: Any = None,
- callback: Callable[[Context, Parameter, str], Any] = None,
- nargs: int = None,
- metavar: str = None,
- expose_value: bool = True,
- is_eager: bool = False,
- envvar: Union[str, List[str]] = None
-) -> _Decorator:
- ...
-
-
-# Defaults copied from the decorator body.
-def version_option(
- version: Union[str, Version] = None,
- *param_decls: str,
- cls: type = Option,
- # Option
- prog_name: str = None,
- show_default: bool = False,
- prompt: bool = False,
- confirmation_prompt: bool = False,
- hide_input: bool = False,
- is_flag: bool = True,
- flag_value: Any = None,
- multiple: bool = False,
- count: bool = False,
- allow_from_autoenv: bool = True,
- type: Union[type, ParamType] = None,
- help: str = 'Show the version and exit.',
- # Parameter
- default: Any = None,
- callback: Callable[[Context, Parameter, str], Any] = None,
- nargs: int = None,
- metavar: str = None,
- expose_value: bool = False,
- is_eager: bool = True,
- envvar: Union[str, List[str]] = None
-) -> _Decorator:
- ...
-
-
-# Defaults copied from the decorator body.
-def help_option(
- *param_decls: str,
- cls: type = Option,
- # Option
- show_default: bool = False,
- prompt: bool = False,
- confirmation_prompt: bool = False,
- hide_input: bool = False,
- is_flag: bool = True,
- flag_value: Any = None,
- multiple: bool = False,
- count: bool = False,
- allow_from_autoenv: bool = True,
- type: Union[type, ParamType] = None,
- help: str = 'Show this message and exit.',
- # Parameter
- default: Any = None,
- callback: Callable[[Context, Parameter, str], Any] = None,
- nargs: int = None,
- metavar: str = None,
- expose_value: bool = False,
- is_eager: bool = True,
- envvar: Union[str, List[str]] = None
-) -> _Decorator:
- ...
diff --git a/typeshed/third_party/3.6/click/exceptions.pyi b/typeshed/third_party/3.6/click/exceptions.pyi
deleted file mode 100644
index 7d49ae6..0000000
--- a/typeshed/third_party/3.6/click/exceptions.pyi
+++ /dev/null
@@ -1,91 +0,0 @@
-from typing import IO, List, Optional
-
-from click.core import Context, Parameter
-
-
-class ClickException(Exception):
- exit_code: int
- message: str
-
- def __init__(self, message: str) -> None:
- ...
-
- def format_message(self) -> str:
- ...
-
- def show(self, file=None) -> None:
- ...
-
-
-class UsageError(ClickException):
- ctx: Optional[Context]
-
- def __init__(self, message: str, ctx: Context = None) -> None:
- ...
-
- def show(self, file: IO = None) -> None:
- ...
-
-
-class BadParameter(UsageError):
- param: Optional[Parameter]
- param_hint: Optional[str]
-
- def __init__(
- self,
- message: str,
- ctx: Context = None,
- param: Parameter = None,
- param_hint: str = None
- ) -> None:
- ...
-
-
-class MissingParameter(BadParameter):
- param_type: str # valid values: 'parameter', 'option', 'argument'
-
- def __init__(
- self,
- message: str = None,
- ctx: Context = None,
- param: Parameter = None,
- param_hint: str = None,
- param_type: str = None
- ) -> None:
- ...
-
-
-class NoSuchOption(UsageError):
- option_name: str
- possibilities: Optional[List[str]]
-
- def __init__(
- self,
- option_name: str,
- message: str = None,
- possibilities: List[str] = None,
- ctx: Context = None
- ) -> None:
- ...
-
-
-class BadOptionUsage(UsageError):
- def __init__(self, message: str, ctx: Context = None) -> None:
- ...
-
-
-class BadArgumentUsage(UsageError):
- def __init__(self, message: str, ctx: Context = None) -> None:
- ...
-
-
-class FileError(ClickException):
- ui_filename: str
- filename: str
-
- def __init__(self, filename: str, hint: str = None) -> None:
- ...
-
-
-class Abort(RuntimeError):
- ...
diff --git a/typeshed/third_party/3.6/click/formatting.pyi b/typeshed/third_party/3.6/click/formatting.pyi
deleted file mode 100644
index 5ff1349..0000000
--- a/typeshed/third_party/3.6/click/formatting.pyi
+++ /dev/null
@@ -1,89 +0,0 @@
-from contextlib import contextmanager
-from typing import Generator, Iterable, List, Optional, Tuple
-
-
-FORCED_WIDTH: Optional[int]
-
-
-def measure_table(rows: Iterable[Iterable[str]]) -> Tuple[int, ...]:
- ...
-
-
-def iter_rows(
- rows: Iterable[Iterable[str]], col_count: int
-) -> Generator[Tuple[str, ...], None, None]:
- ...
-
-
-def wrap_text(
- text: str,
- width: int = 78,
- initial_indent: str = '',
- subsequent_indent: str = '',
- preserve_paragraphs: bool = False
-) -> str:
- ...
-
-
-class HelpFormatter:
- indent_increment: int
- width: Optional[int]
- current_indent: int
- buffer: List[str]
-
- def __init__(
- self,
- indent_increment: int = 2,
- width: int = None,
- max_width: int = None,
- ) -> None:
- ...
-
- def write(self, string: str) -> None:
- ...
-
- def indent(self) -> None:
- ...
-
- def dedent(self) -> None:
- ...
-
- def write_usage(
- self,
- prog: str,
- args: str = '',
- prefix: str = 'Usage: ',
- ):
- ...
-
- def write_heading(self, heading: str) -> None:
- ...
-
- def write_paragraph(self) -> None:
- ...
-
- def write_text(self, text: str) -> None:
- ...
-
- def write_dl(
- self,
- rows: Iterable[Iterable[str]],
- col_max: int = 30,
- col_spacing: int = 2,
- ) -> None:
- ...
-
- @contextmanager
- def section(self, name) -> Generator[None, None, None]:
- ...
-
- @contextmanager
- def indentation(self) -> Generator[None, None, None]:
- ...
-
- def getvalue(self) -> str:
- ...
-
-
-def join_options(options: List[str]) -> Tuple[str, bool]:
- ...
diff --git a/typeshed/third_party/3.6/click/globals.pyi b/typeshed/third_party/3.6/click/globals.pyi
deleted file mode 100644
index 934ca7d..0000000
--- a/typeshed/third_party/3.6/click/globals.pyi
+++ /dev/null
@@ -1,17 +0,0 @@
-from click.core import Optional, Context
-
-
-def get_current_context(silent: bool = False) -> Context:
- ...
-
-
-def push_context(ctx: Context) -> None:
- ...
-
-
-def pop_context() -> None:
- ...
-
-
-def resolve_color_default(color: bool = None) -> Optional[bool]:
- ...
diff --git a/typeshed/third_party/3.6/click/parser.pyi b/typeshed/third_party/3.6/click/parser.pyi
deleted file mode 100644
index 3919966..0000000
--- a/typeshed/third_party/3.6/click/parser.pyi
+++ /dev/null
@@ -1,102 +0,0 @@
-from typing import Any, Dict, Iterable, List, Optional, Set, Tuple
-
-from click.core import Context
-
-
-def _unpack_args(
- args: Iterable[str], nargs_spec: Iterable[int]
-) -> Tuple[Tuple[Optional[Tuple[str, ...]], ...], List[str]]:
- ...
-
-
-def split_opt(opt: str) -> Tuple[str, str]:
- ...
-
-
-def normalize_opt(opt: str, ctx: Context) -> str:
- ...
-
-
-def split_arg_string(string: str) -> List[str]:
- ...
-
-
-class Option:
- dest: str
- action: str
- nargs: int
- const: Any
- obj: Any
- prefixes: Set[str]
- _short_opts: List[str]
- _long_opts: List[str]
- # properties
- takes_value: bool
-
- def __init__(
- self,
- opts: Iterable[str],
- dest: str,
- action: str = None,
- nargs: int = 1,
- const: Any = None,
- obj: Any = None
- ) -> None:
- ...
-
- def process(self, value: Any, state: 'ParsingState') -> None:
- ...
-
-
-class Argument:
- dest: str
- nargs: int
- obj: Any
-
- def __init__(self, dest: str, nargs: int = 1, obj: Any = None) -> None:
- ...
-
- def process(self, value: Any, state: 'ParsingState') -> None:
- ...
-
-
-class ParsingState:
- opts: Dict[str, Any]
- largs: List[str]
- rargs: List[str]
- order: List[Any]
-
- def __init__(self, rargs: List[str]) -> None:
- ...
-
-
-class OptionParser:
- ctx: Optional[Context]
- allow_interspersed_args: bool
- ignore_unknown_options: bool
- _short_opt: Dict[str, Option]
- _long_opt: Dict[str, Option]
- _opt_prefixes: Set[str]
- _args: List[Argument]
-
- def __init__(self, ctx: Context = None) -> None:
- ...
-
- def add_option(
- self,
- opts: Iterable[str],
- dest: str,
- action: str = None,
- nargs: int = 1,
- const: Any = None,
- obj: Any = None
- ) -> None:
- ...
-
- def add_argument(self, dest: str, nargs: int = 1, obj: Any = None) -> None:
- ...
-
- def parse_args(
- self, args: List[str]
- ) -> Tuple[Dict[str, Any], List[str], List[Any]]:
- ...
diff --git a/typeshed/third_party/3.6/click/termui.pyi b/typeshed/third_party/3.6/click/termui.pyi
deleted file mode 100644
index 5e0d407..0000000
--- a/typeshed/third_party/3.6/click/termui.pyi
+++ /dev/null
@@ -1,147 +0,0 @@
-from contextlib import contextmanager
-from typing import (
- Any,
- Callable,
- Generator,
- Iterable,
- IO,
- List,
- Optional,
- Tuple,
- TypeVar,
-)
-
-
-def hidden_prompt_func(prompt: str) -> str:
- ...
-
-
-def _build_prompt(
- text: str,
- suffix: str,
- show_default: bool = False,
- default: str = None,
-) -> str:
- ...
-
-
-def prompt(
- text: str,
- default: str = None,
- hide_input: bool = False,
- confirmation_prompt: bool = False,
- type: Any = None,
- value_proc: Callable[[Optional[str]], Any] = None,
- prompt_suffix: str = ': ',
- show_default: bool = True,
- err: bool = False,
-) -> Any:
- ...
-
-
-def confirm(
- text: str,
- default: bool = False,
- abort: bool = False,
- prompt_suffix: str = ': ',
- show_default: bool = True,
- err: bool = False,
-) -> bool:
- ...
-
-
-def get_terminal_size() -> Tuple[int, int]:
- ...
-
-
-def echo_via_pager(text: str, color: bool = None) -> None:
- ...
-
-
-_T = TypeVar('_T')
-
-
- at contextmanager
-def progressbar(
- iterable: Optional[Iterable[_T]] = None,
- length: int = None,
- label: str = None,
- show_eta: bool = True,
- show_percent: bool = None,
- show_pos: bool = False,
- item_show_func: Callable[[_T], str] = None,
- fill_char: str = '#',
- empty_char: str = '-',
- bar_template: str = '%(label)s [%(bar)s] %(info)s',
- info_sep: str = ' ',
- width: int = 36,
- file: IO = None,
- color: bool = None,
-) -> Generator[_T, None, None]:
- ...
-
-
-def clear() -> None:
- ...
-
-
-def style(
- text: str,
- fg: str = None,
- bg: str = None,
- bold: bool = None,
- dim: bool = None,
- underline: bool = None,
- blink: bool = None,
- reverse: bool = None,
- reset: bool = True,
-):
- ...
-
-
-def unstyle(text: str) -> str:
- ...
-
-
-# Styling options copied from style() for nicer type checking.
-def secho(
- text: str,
- file: IO = None,
- nl: bool =True,
- err: bool = False,
- color: bool = None,
- fg: str = None,
- bg: str = None,
- bold: bool = None,
- dim: bool = None,
- underline: bool = None,
- blink: bool = None,
- reverse: bool = None,
- reset: bool = True,
-):
- ...
-
-
-def edit(
- text: str = None,
- editor: str = None,
- env: str = None,
- require_save: bool = True,
- extension: str = '.txt',
- filename: str = None,
-) -> str:
- ...
-
-
-def launch(url: str, wait: bool = False, locate: bool = False) -> int:
- ...
-
-
-def getchar(echo: bool = False) -> str:
- ...
-
-
-def pause(
- info: str ='Press any key to continue ...', err: bool = False
-) -> None:
- ...
diff --git a/typeshed/third_party/3.6/click/types.pyi b/typeshed/third_party/3.6/click/types.pyi
deleted file mode 100644
index 16eab86..0000000
--- a/typeshed/third_party/3.6/click/types.pyi
+++ /dev/null
@@ -1,283 +0,0 @@
-from typing import Any, Callable, IO, Iterable, List, Optional, TypeVar, Union
-import uuid
-
-from click.core import Context, Parameter
-
-
-class ParamType:
- name: str
- is_composite: bool
- envvar_list_splitter: Optional[str]
-
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> Any:
- ...
-
- def get_metavar(self, param: Parameter) -> str:
- ...
-
- def get_missing_message(self, param: Parameter) -> str:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> Any:
- ...
-
- def split_envvar_value(self, rv: str) -> List[str]:
- ...
-
- def fail(self, message: str, param: Parameter = None, ctx: Context = None) -> None:
- ...
-
-
-class BoolParamType(ParamType):
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> bool:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> bool:
- ...
-
-
-class CompositeParamType(ParamType):
- arity: int
-
-
-class Choice(ParamType):
- choices: Iterable[str]
- def __init__(self, choices: Iterable[str]) -> None:
- ...
-
-
-class FloatParamType(ParamType):
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> float:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> float:
- ...
-
-
-class FloatRange(FloatParamType):
- ...
-
-
-class File(ParamType):
- def __init__(
- self,
- mode: str = 'r',
- encoding: str = None,
- errors: str = None,
- lazy: bool = None,
- atomic: bool = None,
- ) -> None:
- ...
-
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> IO:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> IO:
- ...
-
- def resolve_lazy_flag(self, value: str) -> bool:
- ...
-
-
-_F = TypeVar('_F') # result of the function
-_Func = Callable[[Optional[str]], _F]
-
-
-class FuncParamType(ParamType):
- func: _Func
-
- def __init__(self, func: _Func) -> None:
- ...
-
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> _F:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> _F:
- ...
-
-
-class IntParamType(ParamType):
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> int:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> int:
- ...
-
-
-class IntRange(IntParamType):
- def __init__(
- self, min: int = None, max: int = None, clamp: bool = False
- ) -> None:
- ...
-
-
-_PathType = TypeVar('_PathType', str, bytes)
-
-
-class Path(ParamType):
- def __init__(
- self,
- exists: bool = False,
- file_okay: bool = True,
- dir_okay: bool = True,
- writable: bool = False,
- readable: bool = True,
- resolve_path: bool = False,
- allow_dash: bool = False,
- path_type: _PathType = None,
- ) -> None:
- ...
-
- def coerce_path_result(self, rv: Union[str, bytes]) -> _PathType:
- ...
-
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> _PathType:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> _PathType:
- ...
-
-class StringParamType(ParamType):
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> str:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> str:
- ...
-
-
-class Tuple(CompositeParamType):
- types: List[ParamType]
-
- def __init__(self, types: Iterable[Any]) -> None:
- ...
-
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> Tuple:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> Tuple:
- ...
-
-
-class UnprocessedParamType(ParamType):
- ...
-
-
-class UUIDParameterType(ParamType):
- def __call__(
- self,
- value: Optional[str],
- param: Parameter = None,
- ctx: Context = None,
- ) -> uuid.UUID:
- ...
-
- def convert(
- self,
- value: str,
- param: Optional[Parameter],
- ctx: Optional[Context],
- ) -> uuid.UUID:
- ...
-
-
-def convert_type(ty: Any, default: Any = None) -> ParamType:
- ...
-
-# parameter type shortcuts
-
-BOOL = BoolParamType()
-FLOAT = FloatParamType()
-INT = IntParamType()
-STRING = StringParamType()
-UNPROCESSED = UnprocessedParamType()
-UUID = UUIDParameterType()
diff --git a/typeshed/third_party/3.6/click/utils.pyi b/typeshed/third_party/3.6/click/utils.pyi
deleted file mode 100644
index 3658295..0000000
--- a/typeshed/third_party/3.6/click/utils.pyi
+++ /dev/null
@@ -1,118 +0,0 @@
-from typing import Any, Callable, Iterator, IO, List, Optional, TypeVar, Union
-
-
-_T = TypeVar('_T')
-_Decorator = Callable[[_T], _T]
-
-
-def _posixify(name: str) -> str:
- ...
-
-
-def safecall(func: _T) -> _T:
- ...
-
-
-def make_str(value: Any) -> str:
- ...
-
-
-def make_default_short_help(help: str, max_length: int = 45):
- ...
-
-
-class LazyFile:
- name: str
- mode: str
- encoding: Optional[str]
- errors: str
- atomic: bool
-
- def __init__(
- self,
- filename: str,
- mode: str = 'r',
- encoding: str = None,
- errors: str = 'strict',
- atomic: bool = False
- ) -> None:
- ...
-
- def open(self) -> IO:
- ...
-
- def close(self) -> None:
- ...
-
- def close_intelligently(self) -> None:
- ...
-
- def __enter__(self) -> 'LazyFile':
- ...
-
- def __exit__(self, exc_type, exc_value, tb):
- ...
-
- def __iter__(self) -> Iterator:
- ...
-
-
-class KeepOpenFile:
- _file: IO
-
- def __init__(self, file: IO) -> None:
- ...
-
- def __enter__(self) -> 'KeepOpenFile':
- ...
-
- def __exit__(self, exc_type, exc_value, tb):
- ...
-
- def __iter__(self) -> Iterator:
- ...
-
-
-def echo(
- message: str = None,
- file: IO = None,
- nl: bool = True,
- err: bool = False,
- color: bool = None,
-) -> None:
- ...
-
-
-def get_binary_stream(name: str) -> IO[bytes]:
- ...
-
-
-def get_text_stream(
- name: str, encoding: str = None, errors: str = 'strict'
-) -> IO[str]:
- ...
-
-
-def open_file(
- filename: str,
- mode: str = 'r',
- encoding: str = None,
- errors: str = 'strict',
- lazy: bool = False,
- atomic: bool = False
-) -> Union[IO, LazyFile, KeepOpenFile]:
- ...
-
-
-def get_os_args() -> List[str]:
- ...
-
-
-def format_filename(filename: str, shorten: bool = False) -> str:
- ...
-
-
-def get_app_dir(
- app_name: str, roaming: bool = True, force_posix: bool = False
-) -> str:
- ...
diff --git a/typeshed/third_party/3/dateutil/__init__.pyi b/typeshed/third_party/3/dateutil/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/3/dateutil/parser.pyi b/typeshed/third_party/3/dateutil/parser.pyi
deleted file mode 100644
index fcd9775..0000000
--- a/typeshed/third_party/3/dateutil/parser.pyi
+++ /dev/null
@@ -1,52 +0,0 @@
-from typing import List, Tuple, Optional, Callable, Union, IO, Any, Dict
-from datetime import datetime
-
-__all__ = ... # type: List[str]
-
-
-class parserinfo:
- JUMP = ... # type: List[str]
- WEEKDAYS = ... # type: List[Tuple[str, str]]
- MONTHS = ... # type: List[Tuple[str, str]]
- HMS = ... # type: List[Tuple[str, str, str]]
- AMPM = ... # type: List[Tuple[str, str, str]]
- UTCZONE = ... # type: List[str]
- PERTAIN = ... # type: List[str]
- TZOFFSET = ... # type: Dict[str, int]
-
- def __init__(self, dayfirst: bool=..., yearfirst: bool=...) -> None: ...
- def jump(self, name: str) -> bool: ...
- def weekday(self, name: str) -> str: ...
- def month(self, name: str) -> str: ...
- def hms(self, name: str) -> str: ...
- def ampm(self, name: str) -> str: ...
- def pertain(self, name: str) -> bool: ...
- def utczone(self, name: str) -> bool: ...
- def tzoffset(self, name: str) -> int: ...
- def convertyear(self, year: int) -> int: ...
- def validate(self, year: datetime) -> bool: ...
-
-
-class parser:
- def __init__(self, info: parserinfo=...) -> None: ...
-
- def parse(
- self,
- timestr: Union[str, bytes, IO[Any]],
- default: Optional[datetime],
- ignoretz: bool=...,
- tzinfos: Any =...,
- ) -> datetime: ...
-
-DEFAULTPARSER = ... # type: parser
-
-
-def parse(timestr: Union[str, bytes, IO[Any]], parserinfo: parserinfo=..., **kwargs) -> datetime:
- ...
-
-
-class _tzparser:
- ...
-
-
-DEFAULTTZPARSER = ... # type: _tzparser
diff --git a/typeshed/third_party/3/dateutil/relativedelta.pyi b/typeshed/third_party/3/dateutil/relativedelta.pyi
deleted file mode 100644
index f221a20..0000000
--- a/typeshed/third_party/3/dateutil/relativedelta.pyi
+++ /dev/null
@@ -1,112 +0,0 @@
-from typing import Optional, overload, Union, List
-from datetime import date, datetime, timedelta
-
-__all__ = ... # type: List[str]
-
-
-class weekday:
- def __init__(self, weekday: int, n: Optional[int]=...) -> None: ...
-
- def __call__(self, n: int) -> 'weekday': ...
-
- def __eq__(self, other) -> bool: ...
-
- def __repr__(self) -> str: ...
-
- weekday = ... # type: int
- n = ... # type: int
-
-MO = ... # type: weekday
-TU = ... # type: weekday
-WE = ... # type: weekday
-TH = ... # type: weekday
-FR = ... # type: weekday
-SA = ... # type: weekday
-SU = ... # type: weekday
-
-
-class relativedelta:
- def __init__(self,
- dt1: Optional[date]=...,
- dt2: Optional[date]=...,
- years: Optional[int]=..., months: Optional[int]=...,
- days: Optional[int]=..., leapdays: Optional[int]=...,
- weeks: Optional[int]=...,
- hours: Optional[int]=..., minutes: Optional[int]=...,
- seconds: Optional[int]=..., microseconds: Optional[int]=...,
- year: Optional[int]=..., month: Optional[int]=...,
- day: Optional[int]=...,
- weekday: Optional[Union[int, weekday]]=...,
- yearday: Optional[int]=...,
- nlyearday: Optional[int]=...,
- hour: Optional[int]=..., minute: Optional[int]=...,
- second: Optional[int]=...,
- microsecond: Optional[int]=...) -> None: ...
-
- @property
- def weeks(self) -> int: ...
-
- @weeks.setter
- def weeks(self, value: int) -> None: ...
-
- def normalized(self) -> 'relativedelta': ...
-
- # TODO: use Union when mypy will handle it properly in overloaded operator
- # methods (#2129, #1442, #1264 in mypy)
- @overload
- def __add__(self, other: 'relativedelta') -> 'relativedelta': ...
-
- @overload
- def __add__(self, other: timedelta) -> 'relativedelta': ...
-
- @overload
- def __add__(self, other: date) -> date: ...
-
- @overload
- def __add__(self, other: datetime) -> datetime: ...
-
- @overload
- def __radd__(self, other: 'relativedelta') -> 'relativedelta': ...
-
- @overload
- def __radd__(self, other: timedelta) -> 'relativedelta': ...
-
- @overload
- def __radd__(self, other: date) -> date: ...
-
- @overload
- def __radd__(self, other: datetime) -> datetime: ...
-
- @overload
- def __rsub__(self, other: 'relativedelta') -> 'relativedelta': ...
-
- @overload
- def __rsub__(self, other: timedelta) -> 'relativedelta': ...
-
- @overload
- def __rsub__(self, other: date) -> date: ...
-
- @overload
- def __rsub__(self, other: datetime) -> datetime: ...
-
- def __sub__(self, other: 'relativedelta') -> 'relativedelta': ...
-
- def __neg__(self) -> 'relativedelta': ...
-
- def __bool__(self) -> bool: ...
-
- def __nonzero__(self) -> bool: ...
-
- def __mul__(self, other: float) -> 'relativedelta': ...
-
- def __rmul__(self, other: float) -> 'relativedelta': ...
-
- def __eq__(self, other) -> bool: ...
-
- def __ne__(self, other: object) -> bool: ...
-
- def __div__(self, other: float) -> 'relativedelta': ...
-
- def __truediv__(self, other: float) -> 'relativedelta': ...
-
- def __repr__(self) -> str: ...
diff --git a/typeshed/third_party/3/dateutil/tz/__init__.pyi b/typeshed/third_party/3/dateutil/tz/__init__.pyi
deleted file mode 100644
index 30a7ab3..0000000
--- a/typeshed/third_party/3/dateutil/tz/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-# Stubs for dateutil.tz (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from .tz import tzutc, tzoffset, tzlocal, tzfile, tzrange, tzstr, tzical, gettz, datetime_exists, datetime_ambiguous
diff --git a/typeshed/third_party/3/dateutil/tz/_common.pyi b/typeshed/third_party/3/dateutil/tz/_common.pyi
deleted file mode 100644
index a190c54..0000000
--- a/typeshed/third_party/3/dateutil/tz/_common.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-# Stubs for dateutil.tz._common (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional
-from datetime import datetime, tzinfo, timedelta
-
-def tzname_in_python2(namefunc): ...
-def enfold(dt: datetime, fold: int = ...): ...
-
-class _DatetimeWithFold(datetime):
- @property
- def fold(self): ...
-
-class _tzinfo(tzinfo):
- def is_ambiguous(self, dt: datetime) -> bool: ...
- def fromutc(self, dt: datetime) -> datetime: ...
-
-class tzrangebase(_tzinfo):
- def __init__(self) -> None: ...
- def utcoffset(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def dst(self, dt: Optional[datetime]) -> Optional[timedelta]: ...
- def tzname(self, dt: Optional[datetime]) -> str: ...
- def fromutc(self, dt: datetime) -> datetime: ...
- def is_ambiguous(self, dt: datetime) -> bool: ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
diff --git a/typeshed/third_party/3/dateutil/tz/tz.pyi b/typeshed/third_party/3/dateutil/tz/tz.pyi
deleted file mode 100644
index 8564270..0000000
--- a/typeshed/third_party/3/dateutil/tz/tz.pyi
+++ /dev/null
@@ -1,85 +0,0 @@
-# Stubs for dateutil.tz.tz (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any, Optional, Union, IO, Tuple, List
-import datetime
-from ._common import tzname_in_python2 as tzname_in_python2, _tzinfo as _tzinfo
-from ._common import tzrangebase as tzrangebase, enfold as enfold
-from ..relativedelta import relativedelta
-
-ZERO = ... # type: datetime.timedelta
-EPOCH = ... # type: datetime.datetime
-EPOCHORDINAL = ... # type: int
-
-class tzutc(datetime.tzinfo):
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime]) -> bool: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
-
-class tzoffset(datetime.tzinfo):
- def __init__(self, name, offset) -> None: ...
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime]) -> bool: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
-
-class tzlocal(_tzinfo):
- def __init__(self) -> None: ...
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime]) -> bool: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- __reduce__ = ... # type: Any
-
-class _ttinfo:
- def __init__(self) -> None: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
-
-class tzfile(_tzinfo):
- def __init__(self, fileobj: Union[str, IO[str]], filename: Optional[str] = ...) -> None: ...
- def is_ambiguous(self, dt: Optional[datetime.datetime], idx: Optional[int] = ...) -> bool: ...
- def utcoffset(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def dst(self, dt: Optional[datetime.datetime]) -> Optional[datetime.timedelta]: ...
- def tzname(self, dt: Optional[datetime.datetime]) -> str: ...
- def __eq__(self, other): ...
- __hash__ = ... # type: Any
- def __ne__(self, other): ...
- def __reduce__(self): ...
- def __reduce_ex__(self, protocol): ...
-
-class tzrange(tzrangebase):
- hasdst = ... # type: bool
- def __init__(self, stdabbr: str, stdoffset: Union[int, datetime.timedelta, None] = ..., dstabbr: Optional[str] = ..., dstoffset: Union[int, datetime.timedelta, None] = ..., start: Optional[relativedelta] = ..., end: Optional[relativedelta] = ...) -> None: ...
- def transitions(self, year: int) -> Tuple[datetime.datetime, datetime.datetime]: ...
- def __eq__(self, other): ...
-
-class tzstr(tzrange):
- hasdst = ... # type: bool
- def __init__(self, s: Union[bytes, str, IO[str]], posix_offset: bool = ...) -> None: ...
-
-class tzical:
- def __init__(self, fileobj: Union[str, IO[str]]) -> None: ...
- def keys(self): ...
- def get(self, tzid: Optional[Any] = ...): ...
-
-TZFILES = ... # type: List[str]
-TZPATHS = ... # type: List[str]
-
-def gettz(name: Optional[str] = ...) -> Optional[datetime.tzinfo]: ...
-def datetime_exists(dt: datetime.datetime, tz: Optional[datetime.tzinfo] = ...) -> bool: ...
-def datetime_ambiguous(dt: datetime.datetime, tz: Optional[datetime.tzinfo] = ...) -> bool: ...
diff --git a/typeshed/third_party/3/docutils/__init__.pyi b/typeshed/third_party/3/docutils/__init__.pyi
deleted file mode 100644
index eb1ae45..0000000
--- a/typeshed/third_party/3/docutils/__init__.pyi
+++ /dev/null
@@ -1 +0,0 @@
-...
diff --git a/typeshed/third_party/3/docutils/examples.pyi b/typeshed/third_party/3/docutils/examples.pyi
deleted file mode 100644
index 0abfc7b..0000000
--- a/typeshed/third_party/3/docutils/examples.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-from typing import Any
-
-html_parts = ... # type: Any
diff --git a/typeshed/third_party/3/docutils/nodes.pyi b/typeshed/third_party/3/docutils/nodes.pyi
deleted file mode 100644
index f747fb1..0000000
--- a/typeshed/third_party/3/docutils/nodes.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-from typing import Any, List
-
-class reference:
- def __init__(self,
- rawsource: str = ...,
- text: str = ...,
- *children: List[Any],
- **attributes) -> None: ...
diff --git a/typeshed/third_party/3/docutils/parsers/__init__.pyi b/typeshed/third_party/3/docutils/parsers/__init__.pyi
deleted file mode 100644
index eb1ae45..0000000
--- a/typeshed/third_party/3/docutils/parsers/__init__.pyi
+++ /dev/null
@@ -1 +0,0 @@
-...
diff --git a/typeshed/third_party/3/docutils/parsers/rst/__init__.pyi b/typeshed/third_party/3/docutils/parsers/rst/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/3/docutils/parsers/rst/nodes.pyi b/typeshed/third_party/3/docutils/parsers/rst/nodes.pyi
deleted file mode 100644
index eb1ae45..0000000
--- a/typeshed/third_party/3/docutils/parsers/rst/nodes.pyi
+++ /dev/null
@@ -1 +0,0 @@
-...
diff --git a/typeshed/third_party/3/docutils/parsers/rst/roles.pyi b/typeshed/third_party/3/docutils/parsers/rst/roles.pyi
deleted file mode 100644
index 7307e58..0000000
--- a/typeshed/third_party/3/docutils/parsers/rst/roles.pyi
+++ /dev/null
@@ -1,10 +0,0 @@
-import docutils.nodes
-import docutils.parsers.rst.states
-
-from typing import Callable, Any, List, Dict, Tuple
-
-def register_local_role(name: str,
- role_fn: Callable[[str, str, str, int, docutils.parsers.rst.states.Inliner, Dict, List],
- Tuple[List[docutils.nodes.reference], List[docutils.nodes.reference]]]
- ) -> None:
- ...
diff --git a/typeshed/third_party/3/docutils/parsers/rst/states.pyi b/typeshed/third_party/3/docutils/parsers/rst/states.pyi
deleted file mode 100644
index e39d2bc..0000000
--- a/typeshed/third_party/3/docutils/parsers/rst/states.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-import typing
-
-class Inliner:
- def __init__(self) -> None:
- ...
diff --git a/typeshed/third_party/3/enum.pyi b/typeshed/third_party/3/enum.pyi
deleted file mode 100644
index a7e0fd6..0000000
--- a/typeshed/third_party/3/enum.pyi
+++ /dev/null
@@ -1,55 +0,0 @@
-import sys
-from typing import List, Any, TypeVar, Union, Iterable, Iterator, TypeVar, Generic, Type, Sized, Reversible, Container, Mapping
-
-_T = TypeVar('_T', bound=Enum)
-_S = TypeVar('_S', bound=Type[Enum])
-
-class EnumMeta(type, Iterable[Enum], Sized, Reversible[Enum], Container[Enum]):
- def __iter__(self: Type[_T]) -> Iterator[_T]: ... # type: ignore
- def __reversed__(self: Type[_T]) -> Iterator[_T]: ...
- def __contains__(self, member: Any) -> bool: ...
- def __getitem__(self: Type[_T], name: str) -> _T: ...
- @property
- def __members__(self: Type[_T]) -> Mapping[str, _T]: ...
-
-class Enum(metaclass=EnumMeta):
- def __new__(cls: Type[_T], value: Any) -> _T: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
- def __dir__(self) -> List[str]: ...
- def __format__(self, format_spec: str) -> str: ...
- def __hash__(self) -> Any: ...
- def __reduce_ex__(self, proto: Any) -> Any: ...
-
- name = ... # type: str
- value = ... # type: Any
-
-class IntEnum(int, Enum):
- value = ... # type: int
-
-def unique(enumeration: _S) -> _S: ...
-
-if sys.version_info >= (3, 6):
- _auto_null = ... # type: Any
-
- class auto:
- value = ... # type: Any
-
- class Flag(Enum):
- def __contains__(self: _T, other: _T) -> bool: ...
- def __repr__(self) -> str: ...
- def __str__(self) -> str: ...
- def __bool__(self) -> bool: ...
- def __or__(self: _T, other: _T) -> _T: ...
- def __and__(self: _T, other: _T) -> _T: ...
- def __xor__(self: _T, other: _T) -> _T: ...
- def __invert__(self: _T) -> _T: ...
-
- # All `type: ignore` comments below due to IntFlag making the function signatures more permissive.
- class IntFlag(int, Flag): # type: ignore
- def __or__(self: _T, other: Union[int, _T]) -> _T: ... # type: ignore
- def __and__(self: _T, other: Union[int, _T]) -> _T: ... # type: ignore
- def __xor__(self: _T, other: Union[int, _T]) -> _T: ... # type: ignore
- __ror__ = __or__
- __rand__ = __and__
- __rxor__ = __xor__
diff --git a/typeshed/third_party/3/itsdangerous.pyi b/typeshed/third_party/3/itsdangerous.pyi
deleted file mode 100644
index 2305bb4..0000000
--- a/typeshed/third_party/3/itsdangerous.pyi
+++ /dev/null
@@ -1,157 +0,0 @@
-# Stubs for itsdangerous (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from datetime import datetime
-from typing import Any, Callable, IO, MutableMapping, Optional, Text, Tuple, TypeVar, Union
-
-PY2 = ... # type: bool
-text_type = str
-int_to_byte = Callable[[int], bytes]
-number_types = (int, float)
-izip = zip
-
-_bytes_like = Union[bytearray, bytes]
-_str_like = Union[str, bytes]
-_can_become_bytes = Union[str, bytes, bytearray]
-_comparable_bytes = TypeVar('_comparable_bytes', str, _bytes_like)
-_serializer = Any # must be an object that has "dumps" and "loads" attributes (e.g. the json module)
-
-class _CompactJSON:
- def loads(self, payload: Text) -> Any: ...
- def dumps(self, obj: Any) -> Text: ...
-
-compact_json = _CompactJSON
-EPOCH = ... # type: int
-
-def want_bytes(s: _can_become_bytes, encoding: str='', errors: str='') -> bytes: ...
-def is_text_serializer(serializer: _serializer) -> bool: ...
-def constant_time_compare(val1: _comparable_bytes, val2: _comparable_bytes) -> bool: ...
-
-class BadData(Exception):
- message = ... # type: str
- def __init__(self, message: str) -> None: ...
-
-class BadPayload(BadData):
- original_error = ... # type: Optional[Exception]
- def __init__(self, message: str, original_error: Optional[Exception]=None) -> None: ...
-
-class BadSignature(BadData):
- payload = ... # type: Optional[Any]
- def __init__(self, message: str, payload: Optional[Any]=None) -> None: ...
-
-class BadTimeSignature(BadSignature):
- date_signed = ... # type: Optional[int]
- def __init__(self, message: str, payload: Optional[Any]=None, date_signed: Optional[int]=None) -> None: ...
-
-class BadHeader(BadSignature):
- header = ... # type: Any
- original_error = ... # type: Any
- def __init__(self, message, payload=None, header=None, original_error=None) -> None: ...
-
-class SignatureExpired(BadTimeSignature): ...
-
-def base64_encode(string: _can_become_bytes) -> bytes: ...
-def base64_decode(string: _can_become_bytes) -> bytes: ...
-def int_to_bytes(num: int) -> bytes: ...
-def bytes_to_int(bytestr: _can_become_bytes) -> bytes: ...
-
-class SigningAlgorithm:
- def get_signature(self, key: _bytes_like, value: _bytes_like) -> bytes: ...
- def verify_signature(self, key: _bytes_like, value: _bytes_like, sig: _can_become_bytes) -> bool: ...
-
-class NoneAlgorithm(SigningAlgorithm):
- def get_signature(self, key: _bytes_like, value: _bytes_like) -> bytes: ...
-
-class HMACAlgorithm(SigningAlgorithm):
- default_digest_method = ... # type: Callable
- digest_method = ... # type: Callable
- def __init__(self, digest_method: Optional[Callable]=None) -> None: ...
- def get_signature(self, key: _bytes_like, value: _bytes_like) -> bytes: ...
-
-class Signer:
- default_digest_method = ... # type: Callable
- default_key_derivation = ... # type: str
- secret_key = ... # type: _can_become_bytes
- sep = ... # type: _can_become_bytes
- salt = ... # type: _can_become_bytes
- key_derivation = ... # type: str
- digest_method = ... # type: Callable
- algorithm = ... # type: SigningAlgorithm
- def __init__(self, secret_key: _can_become_bytes, salt: Optional[_can_become_bytes]=None, sep: Optional[_can_become_bytes]='',
- key_derivation: Optional[str]=None,
- digest_method: Optional[Callable]=None,
- algorithm: Optional[SigningAlgorithm]=None) -> None: ...
- def derive_key(self) -> bytes: ...
- def get_signature(self, value: _bytes_like) -> bytes: ...
- def sign(self, value: _bytes_like) -> bytes: ...
- def verify_signature(self, value: _bytes_like, sig: _can_become_bytes) -> bool: ...
- def unsign(self, signed_value: _can_become_bytes) -> str: ...
- def validate(self, signed_value: _can_become_bytes) -> bool: ...
-
-class TimestampSigner(Signer):
- def get_timestamp(self) -> int: ...
- def timestamp_to_datetime(self, ts: int) -> datetime: ...
- def sign(self, value: _bytes_like) -> bytes: ...
- def unsign(self, value: _can_become_bytes, max_age: Optional[int]=None, return_timestamp: bool=False) -> Any: ...
- def validate(self, signed_value: _can_become_bytes, max_age: Optional[int]=None) -> bool: ...
-
-class Serializer:
- default_serializer = ... # type: _serializer
- default_signer = ... # type: Callable[..., Signer]
- secret_key = ... # type: Any
- salt = ... # type: _can_become_bytes
- serializer = ... # type: _serializer
- is_text_serializer = ... # type: bool
- signer = ... # type: Signer
- signer_kwargs = ... # type: MutableMapping
- def __init__(self, secret_key: _can_become_bytes, salt: Optional[_can_become_bytes]=b'', serializer: _serializer=None, signer: Optional[Callable[..., Signer]]=None, signer_kwargs: Optional[MutableMapping]=None) -> None: ...
- def load_payload(self, payload: Any, serializer: _serializer=None) -> Any: ...
- def dump_payload(self, *args, **kwargs) -> bytes: ...
- def make_signer(self, salt: Optional[_can_become_bytes]=None) -> Signer: ...
- def dumps(self, obj: Any, salt: Optional[_can_become_bytes]=None) -> _str_like: ...
- def dump(self, obj: Any, f: IO, salt: Optional[_can_become_bytes]=None) -> None: ...
- def loads(self, s: _can_become_bytes, salt: Optional[_can_become_bytes]=None) -> Any: ...
- def load(self, f: IO, salt: Optional[_can_become_bytes]=None): ...
- def loads_unsafe(self, s: _can_become_bytes, salt: Optional[_can_become_bytes]=None) -> Tuple[bool, Any]: ...
- def load_unsafe(self, f: IO, *args, **kwargs) -> Tuple[bool, Any]: ...
-
-class TimedSerializer(Serializer):
- default_signer = ... # type: Callable[..., TimestampSigner]
- def loads(self, s: _can_become_bytes, salt: Optional[_can_become_bytes]=None, max_age: Optional[int]=None, return_timestamp: bool=False) -> Any: ...
- def loads_unsafe(self, s: _can_become_bytes, salt: Optional[_can_become_bytes]=None, max_age: Optional[int]=None) -> Tuple[bool, Any]: ...
-
-class JSONWebSignatureSerializer(Serializer):
- jws_algorithms = ... # type: MutableMapping[str, SigningAlgorithm]
- default_algorithm = ... # type: str
- default_serializer = ... # type: Any
- algorithm_name = ... # type: str
- algorithm = ... # type: Any
- def __init__(self, secret_key: _can_become_bytes, salt: Optional[_can_become_bytes]=None, serializer: _serializer=None, signer: Optional[Callable[..., Signer]]=None, signer_kwargs: Optional[MutableMapping]=None, algorithm_name: Optional[str]=None) -> None: ...
- def load_payload(self, payload: Any, serializer: _serializer = None, return_header: bool=False) -> Any: ...
- def dump_payload(self, *args, **kwargs) -> bytes: ...
- def make_algorithm(self, algorithm_name: str) -> SigningAlgorithm: ...
- def make_signer(self, salt: Optional[_can_become_bytes]=None, algorithm_name: Optional[str]=None) -> Signer: ...
- def make_header(self, header_fields=Optional[MutableMapping]) -> MutableMapping: ...
- def dumps(self, obj: Any, salt: Optional[_can_become_bytes]=None, header_fields: Optional[MutableMapping]=...) -> str: ...
- def loads(self, s: _can_become_bytes, salt: Optional[_can_become_bytes]=None, return_header: bool=False) -> Any: ...
- def loads_unsafe(self, s: _can_become_bytes, salt: Optional[_can_become_bytes]=None, return_header: bool=False) -> Tuple[bool, Any]: ...
-
-class TimedJSONWebSignatureSerializer(JSONWebSignatureSerializer):
- DEFAULT_EXPIRES_IN = ... # type: int
- expires_in = ... # type: int
- def __init__(self, secret_key: _can_become_bytes, expires_in: Optional[int]=None, **kwargs) -> None: ...
- def make_header(self, header_fields=Optional[MutableMapping]) -> MutableMapping: ...
- def loads(self, s: _can_become_bytes, salt: Optional[_can_become_bytes]=None, return_header: bool=False) -> Any: ...
- def get_issue_date(self, header: MutableMapping) -> Optional[datetime]: ...
- def now(self) -> int: ...
-
-class URLSafeSerializerMixin:
- def load_payload(self, payload: Any, serializer: Any = ..., **kwargs) -> Any: ...
- def dump_payload(self, *args, **kwargs) -> bytes: ...
-
-class URLSafeSerializer(URLSafeSerializerMixin, Serializer):
- default_serializer = ... # type: Any
-
-class URLSafeTimedSerializer(URLSafeSerializerMixin, TimedSerializer):
- default_serializer = ... # type: Any
diff --git a/typeshed/third_party/3/lxml/__init__.pyi b/typeshed/third_party/3/lxml/__init__.pyi
deleted file mode 100644
index e69de29..0000000
diff --git a/typeshed/third_party/3/lxml/etree.pyi b/typeshed/third_party/3/lxml/etree.pyi
deleted file mode 100644
index e1bab54..0000000
--- a/typeshed/third_party/3/lxml/etree.pyi
+++ /dev/null
@@ -1,128 +0,0 @@
-# Hand-written stub for lxml.etree as used by mypy.report.
-# This is *far* from complete, and the stubgen-generated ones crash mypy.
-# Any use of `Any` below means I couldn't figure out the type.
-
-import typing
-from typing import Any, Dict, List, MutableMapping, Tuple, Union
-from typing import Iterable, Iterator, SupportsBytes
-
-
-# We do *not* want `typing.AnyStr` because it is a `TypeVar`, which is an
-# unnecessary constraint. It seems reasonable to constrain each
-# List/Dict argument to use one type consistently, though, and it is
-# necessary in order to keep these brief.
-_AnyStr = Union[str, bytes]
-_ListAnyStr = Union[List[str], List[bytes]]
-_DictAnyStr = Union[Dict[str, str], Dict[bytes, bytes]]
-_Dict_Tuple2AnyStr_Any = Union[Dict[Tuple[str, str], Any], Tuple[bytes, bytes], Any]
-
-
-class ElementChildIterator(Iterator['_Element']):
- def __iter__(self) -> 'ElementChildIterator': ...
- def __next__(self) -> '_Element': ...
-
-class _Element(Iterable['_Element']):
- def addprevious(self, element: '_Element') -> None: ...
-
- attrib = ... # type: MutableMapping[str, str]
- text = ... # type: _AnyStr
- tag = ... # type: str
- def append(self, element: '_Element') -> '_Element': ...
- def __iter__(self) -> ElementChildIterator: ...
-
-class ElementBase(_Element): ...
-
-class _ElementTree:
- def write(self,
- file: Union[_AnyStr, typing.IO],
- encoding: _AnyStr = ...,
- method: _AnyStr = ...,
- pretty_print: bool = ...,
- xml_declaration: Any = ...,
- with_tail: Any = ...,
- standalone: bool = ...,
- compression: int = ...,
- exclusive: bool = ...,
- with_comments: bool = ...,
- inclusive_ns_prefixes: _ListAnyStr = ...) -> None: ...
-
-class _XSLTResultTree(SupportsBytes): ...
-
-class _XSLTQuotedStringParam: ...
-
-class XMLParser: ...
-
-class XMLSchema:
- def __init__(self,
- etree: Union[_Element, _ElementTree] = ...,
- file: Union[_AnyStr, typing.IO] = ...) -> None: ...
- def assertValid(self, etree: Union[_Element, _ElementTree]) -> None: ...
-
-class XSLTAccessControl: ...
-
-class XSLT:
- def __init__(self,
- xslt_input: Union[_Element, _ElementTree],
- extensions: _Dict_Tuple2AnyStr_Any = ...,
- regexp: bool = ...,
- access_control: XSLTAccessControl = ...) -> None: ...
- def __call__(self,
- _input: Union[_Element, _ElementTree],
- profile_run: bool = ...,
- **kwargs: Union[_AnyStr, _XSLTQuotedStringParam]) -> _XSLTResultTree: ...
- @staticmethod
- def strparam(s: _AnyStr) -> _XSLTQuotedStringParam: ...
-
-def Element(_tag: _AnyStr,
- attrib: _DictAnyStr = ...,
- nsmap: _DictAnyStr = ...,
- **extra: _AnyStr) -> _Element: ...
-def SubElement(_parent: _Element, _tag: _AnyStr,
- attrib: _DictAnyStr = ...,
- nsmap: _DictAnyStr = ...,
- **extra: _AnyStr) -> _Element: ...
-def ElementTree(element: _Element = ...,
- file: Union[_AnyStr, typing.IO] = ...,
- parser: XMLParser = ...) -> _ElementTree: ...
-def ProcessingInstruction(target: _AnyStr, text: _AnyStr = ...) -> _Element: ...
-def parse(source: Union[_AnyStr, typing.IO],
- parser: XMLParser = ...,
- base_url: _AnyStr = ...) -> _ElementTree: ...
-def fromstring(text: _AnyStr,
- parser: XMLParser = ...,
- *,
- base_url: _AnyStr = ...) -> _Element: ...
-def tostring(element_or_tree: Union[_Element, _ElementTree],
- encoding: Union[str, type] = ...,
- method: str = ...,
- xml_declaration: bool = ...,
- pretty_print: bool = ...,
- with_tail: bool = ...,
- standalone: bool = ...,
- doctype: str = ...,
- exclusive: bool = ...,
- with_comments: bool = ...,
- inclusive_ns_prefixes: Any = ...) -> _AnyStr: ...
-
-class _ErrorLog: ...
-
-class Error(Exception): ...
-
-class LxmlError(Error):
- def __init__(self, message: Any, error_log: _ErrorLog = ...) -> None: ...
- error_log = ... # type: _ErrorLog
-
-class DocumentInvalid(LxmlError): ...
-class LxmlSyntaxError(LxmlError, SyntaxError): ...
-class ParseError(LxmlSyntaxError): ...
-class XMLSyntaxError(ParseError): ...
-
-class _Validator: ...
-
-class DTD(_Validator):
- def __init__(self,
- file: Union[_AnyStr, typing.IO] = ...,
- *,
- external_id: Any = ...) -> None: ...
-
- def assertValid(self, etree: _Element) -> None: ...
diff --git a/typeshed/third_party/3/lxml/objectify.pyi b/typeshed/third_party/3/lxml/objectify.pyi
deleted file mode 100644
index 74293c4..0000000
--- a/typeshed/third_party/3/lxml/objectify.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Hand-written stub, incomplete
-
-from typing import Union
-
-from lxml.etree import ElementBase, XMLParser
-
-class ObjectifiedElement(ElementBase):
- pass
-
-def fromstring(text: Union[bytes, str],
- parser: XMLParser = ...,
- *,
- base_url: Union[bytes, str] = ...) -> ObjectifiedElement: ...
diff --git a/typeshed/third_party/3/pkg_resources.pyi b/typeshed/third_party/3/pkg_resources.pyi
deleted file mode 100644
index b31ea6d..0000000
--- a/typeshed/third_party/3/pkg_resources.pyi
+++ /dev/null
@@ -1,313 +0,0 @@
-# Stubs for pkg_resources (Python 3.4)
-
-from typing import (
- Any, Callable, Dict, IO, Iterable, Generator, Optional, Sequence, Tuple,
- List, Union,
- TypeVar, overload,
-)
-import importlib.abc
-import sys
-import types
-import zipimport
-
-_T = TypeVar('_T')
-_NestedStr = Union[str, Iterable[Union[str, Iterable[Any]]]]
-_InstallerType = Callable[[Requirement], Optional[Distribution]]
-_EPDistType = Union[Distribution, Requirement, str]
-_MetadataType = Optional[IResourceProvider]
-_PkgReqType = Union[str, Requirement]
-_DistFinderType = Callable[[str, _Importer, bool],
- Generator[Distribution, None, None]]
-_NSHandlerType = Callable[[_Importer, str, str, types.ModuleType], str]
-
-def declare_namespace(name: str) -> None: ...
-def fixup_namespace_packages(path_item: str) -> None: ...
-
-
-class WorkingSet:
- entries = ... # type: List[str]
- def __init__(self, entries: Optional[Iterable[str]] = ...) -> None: ...
- def require(self, *requirements: _NestedStr) -> Sequence[Distribution]: ...
- def run_script(self, requires: str, script_name: str) -> None: ...
- def iter_entry_points(self, group: str, name: Optional[str] = ...) \
- -> Generator[EntryPoint, None, None]: ...
- def add_entry(self, entry: str) -> None: ...
- def __contains__(self, dist: Distribution) -> bool: ...
- def __iter__(self) -> Generator[Distribution, None, None]: ...
- def find(self, req: Requirement) -> Optional[Distribution]: ...
- def resolve(self, requirements: Sequence[Requirement],
- env: Optional[Environment] = ...,
- installer: Optional[_InstallerType] = ...) \
- -> List[Distribution]: ...
- def add(self, dist: Distribution, entry: Optional[str] = ...,
- insert: bool = ..., replace: bool = ...) -> None: ...
- def subscribe(self, callback: Callable[[Distribution], None]) -> None: ...
- def find_plugins(self, plugin_env: Environment,
- full_env: Optional[Environment] = ...,
- fallback: bool = ...) \
- -> Tuple[List[Distribution],
- Dict[Distribution, Exception]]: ...
-
-working_set = ... # type: WorkingSet
-
-def require(
- *requirements: Union[str, Sequence[str]]
-) -> Sequence[Distribution]: ...
-def run_script(requires: str, script_name: str) -> None: ...
-def iter_entry_points(
- group: str, name: Optional[str] = ...
-) -> Generator[EntryPoint, None, None]: ...
-def add_activation_listener(
- callback: Callable[[Distribution], None]
-) -> None: ...
-
-
-class Environment:
- def __init__(self, search_path: Optional[Sequence[str]] = ...,
- platform: Optional[str] = ...,
- python: Optional[str] = ...) -> None: ...
- def __getitem__(self, project_name: str) -> List[Distribution]: ...
- def __iter__(self) -> Generator[str, None, None]: ...
- def add(self, dist: Distribution) -> None: ...
- def remove(self, dist: Distribution) -> None: ...
- def can_add(self, dist: Distribution) -> bool: ...
- def __add__(self,
- other: Union[Distribution, Environment]) -> Environment: ...
- def __iadd__(self,
- other: Union[Distribution, Environment]) -> Environment: ...
- @overload
- def best_match(self, req: Requirement, working_set: WorkingSet) -> Distribution: ...
- @overload
- def best_match(self, req: Requirement, working_set: WorkingSet,
- installer: Callable[[Requirement], _T] = ...) -> _T: ...
- @overload
- def obtain(self, requirement: Requirement) -> None: ...
- @overload
- def obtain(self, requirement: Requirement,
- installer: Callable[[Requirement], _T] = ...) -> _T: ...
- def scan(self, search_path: Optional[Sequence[str]] = ...) -> None: ...
-
-
-def parse_requirements(strs: Union[str, Iterable[str]]) -> Generator[Requirement, None, None]: ...
-
-class Requirement:
- project_name = ... # type: str
- key = ... # type: str
- extras = ... # type: Tuple[str, ...]
- specs = ... # type: List[Tuple[str, str]]
- @staticmethod
- def parse(s: Union[str, Iterable[str]]) -> Requirement: ...
- def __contains__(self,
- item: Union[Distribution, str, Tuple[str, ...]]) \
- -> bool: ...
- def __eq__(self, other_requirement: Any) -> bool: ...
-
-def load_entry_point(dist: _EPDistType, group: str, name: str) -> None: ...
-def get_entry_info(dist: _EPDistType, group: str,
- name: str) -> Optional[EntryPoint]: ...
- at overload
-def get_entry_map(dist: _EPDistType) -> Dict[str, Dict[str, EntryPoint]]: ...
- at overload
-def get_entry_map(dist: _EPDistType, group: str = ...) -> Dict[str, EntryPoint]: ...
-
-class EntryPoint:
- name = ... # type: str
- module_name = ... # type: str
- attrs = ... # type: Tuple[str, ...]
- extras = ... # type: Tuple[str, ...]
- dist = ... # type: Optional[Distribution]
- def __init__(self, name: str, module_name: str,
- attrs: Tuple[str, ...] = ..., extras: Tuple[str, ...] = ...,
- dist: Optional[Distribution] = ...) -> None: ...
- @classmethod
- def parse(cls, src: str, dist: Optional[Distribution] = ...) -> EntryPoint: ...
- @classmethod
- def parse_group(cls, group: str, lines: Union[str, Sequence[str]],
- dist: Optional[Distribution] = ...) -> Dict[str, EntryPoint]: ...
- @classmethod
- def parse_map(cls, data: Union[Dict[str, Union[str, Sequence[str]]],
- str, Sequence[str]],
- dist: Optional[Distribution] = ...) -> Dict[str, EntryPoint]: ...
- def load(self, require: bool = ..., env: Optional[Environment] = ...,
- installer: Optional[_InstallerType] = ...) -> Any: ...
- def require(self, env: Optional[Environment] = ...,
- installer: Optional[_InstallerType] = ...) -> None: ...
-
-
-def find_distributions(
- path_item: str, only: bool = ...
-) -> Generator[Distribution, None, None]: ...
-def get_distribution(dist: Union[Requirement, str, Distribution]) -> Distribution: ...
-
-class Distribution(IResourceProvider, IMetadataProvider):
- location = ... # type: str
- project_name = ... # type: str
- key = ... # type: str
- extras = ... # type: List[str]
- version = ... # type: str
- parsed_version = ... # type: Tuple[str, ...]
- py_version = ... # type: str
- platform = ... # type: Optional[str]
- precedence = ... # type: int
- def __init__(self, location: Optional[str] = ...,
- metadata: Optional[str] = ...,
- project_name: Optional[str] = ...,
- version: Optional[str] = ..., py_version: str = ...,
- platform: Optional[str] = ...,
- precedence: int = ...) -> None: ...
- @classmethod
- def from_location(cls, location: str, basename: str,
- metadata: Optional[str] = ...,
- **kw: Union[str, None, int]) -> Distribution: ...
- @classmethod
- def from_filename(cls, filename: str, metadata: Optional[str] = ...,
- **kw: Union[str, None, int]) -> Distribution: ...
- def activate(self, path: Optional[List[str]] = ...) -> None: ...
- def as_requirement(self) -> Requirement: ...
- def requires(self, extras: Tuple[str, ...] = ...) -> List[Requirement]: ...
- def clone(self, **kw: Union[str, int, None]) -> Requirement: ...
- def egg_name(self) -> str: ...
- def __cmp__(self, other: Any) -> bool: ...
- def get_entry_info(dist: _EPDistType, group: str,
- name: str) -> Optional[EntryPoint]: ...
- @overload
- def get_entry_map(dist: _EPDistType) \
- -> Dict[str, Dict[str, EntryPoint]]: ...
- @overload
- def get_entry_map(dist: _EPDistType, group: str = ...) \
- -> Dict[str, EntryPoint]: ...
- def load_entry_point(dist: _EPDistType, group: str, name: str) -> None: ...
-
-EGG_DIST = ... # type: int
-BINARY_DIST = ... # type: int
-SOURCE_DIST = ... # type: int
-CHECKOUT_DIST = ... # type: int
-DEVELOP_DIST = ... # type: int
-
-
-def resource_exists(package_or_requirement: _PkgReqType,
- resource_name: str) -> bool: ...
-def resource_stream(package_or_requirement: _PkgReqType,
- resource_name: str) -> IO[bytes]: ...
-def resource_string(package_or_requirement: _PkgReqType,
- resource_name: str) -> bytes: ...
-def resource_isdir(package_or_requirement: _PkgReqType,
- resource_name: str) -> bool: ...
-def resource_listdir(package_or_requirement: _PkgReqType,
- resource_name: str) -> List[str]: ...
-
-def resource_filename(package_or_requirement: _PkgReqType,
- resource_name: str) -> str: ...
-def set_extraction_path(path: str) -> None: ...
-def cleanup_resources(force: bool = ...) -> List[str]: ...
-
-class IResourceManager:
- def resource_exists(self, package_or_requirement: _PkgReqType,
- resource_name: str) -> bool: ...
- def resource_stream(self, package_or_requirement: _PkgReqType,
- resource_name: str) -> IO[bytes]: ...
- def resource_string(self, package_or_requirement: _PkgReqType,
- resource_name: str) -> bytes: ...
- def resource_isdir(self, package_or_requirement: _PkgReqType,
- resource_name: str) -> bool: ...
- def resource_listdir(self, package_or_requirement: _PkgReqType,
- resource_name: str) -> List[str]: ...
- def resource_filename(self, package_or_requirement: _PkgReqType,
- resource_name: str) -> str: ...
- def set_extraction_path(self, path: str) -> None: ...
- def cleanup_resources(self, force: bool = ...) -> List[str]: ...
- def get_cache_path(self, archive_name: str,
- names: Tuple[str, ...] = ...) -> str: ...
- def extraction_error(self) -> None: ...
- def postprocess(self, tempname: str, filename: str) -> None: ...
-
-
- at overload
-def get_provider(package_or_requirement: str) -> IResourceProvider: ...
- at overload
-def get_provider(package_or_requirement: Requirement) -> Distribution: ...
-
-class IMetadataProvider:
- def has_metadata(self, name: str) -> bool: ...
- def metadata_isdir(self, name: str) -> bool: ...
- def metadata_listdir(self, name: str) -> List[str]: ...
- def get_metadata(self, name: str) -> str: ...
- def get_metadata_lines(self, name: str) -> Generator[List[str], None, None]: ...
- def run_script(self, script_name: str, namespace: Dict[str, Any]) -> None: ...
-
-
-class ResolutionError(Exception): ...
-class DistributionNotFound(ResolutionError): ...
-class VersionConflict(ResolutionError): ...
-class UnknownExtra(ResolutionError): ...
-
-class ExtractionError(Exception):
- manager = ... # type: IResourceManager
- cache_path = ... # type: str
- original_error = ... # type: Exception
-
-
-if sys.version_info >= (3, 3):
- class _Importer(importlib.abc.MetaPathFinder, importlib.abc.InspectLoader): ...
-else:
- class _Importer(importlib.abc.InspectLoader): ...
-
-def register_finder(importer_type: type,
- distribution_finder: _DistFinderType) -> None: ...
-def register_loader_type(
- loader_type: type,
- provider_factory: Callable[[types.ModuleType], IResourceProvider]
-) -> None: ...
-def register_namespace_handler(importer_type: type,
- namespace_handler: _NSHandlerType) -> None: ...
-
-
-class IResourceProvider(IMetadataProvider): ...
-
-
-class NullProvider: ...
-
-class EggProvider(NullProvider): ...
-
-class DefaultProvider(EggProvider): ...
-
-class PathMetadata(DefaultProvider, IResourceProvider):
- def __init__(self, path: str, egg_info: str) -> None: ...
-
-class ZipProvider(EggProvider): ...
-
-class EggMetadata(ZipProvider, IResourceProvider):
- def __init__(self, zipimporter: zipimport.zipimporter) -> None: ...
-
-class EmptyProvider(NullProvider): ...
-
-empty_provider = ... # type: EmptyProvider
-
-class FileMetadata(EmptyProvider, IResourceProvider):
- def __init__(self, path_to_pkg_info: str) -> None: ...
-
-
-def parse_version(v: str) -> Tuple[str, ...]: ...
-def yield_lines(strs: _NestedStr) -> Generator[str, None, None]: ...
-def split_sections(
- strs: _NestedStr
-) -> Generator[Tuple[Optional[str], str], None, None]: ...
-def safe_name(name: str) -> str: ...
-def safe_version(version: str) -> str: ...
-def safe_extra(extra: str) -> str: ...
-def to_filename(name_or_version: str) -> str: ...
-
-
-def get_build_platform() -> str: ...
-def get_platform() -> str: ...
-def get_supported_platform() -> str: ...
-def compatible_platforms(provided: Optional[str],
- required: Optional[str]) -> bool: ...
-def get_default_cache() -> str: ...
-
-
-def get_importer(path_item: str) -> _Importer: ...
-
-
-def ensure_directory(path: str) -> None: ...
-def normalize_path(filename: str) -> str: ...
diff --git a/typeshed/third_party/3/six/__init__.pyi b/typeshed/third_party/3/six/__init__.pyi
deleted file mode 100644
index 333bd27..0000000
--- a/typeshed/third_party/3/six/__init__.pyi
+++ /dev/null
@@ -1,103 +0,0 @@
-# Stubs for six (Python 3.5)
-
-from __future__ import print_function
-
-from typing import (
- Any,
- AnyStr,
- Callable,
- Dict,
- ItemsView,
- Iterable,
- KeysView,
- Mapping,
- Optional,
- Pattern,
- Tuple,
- Type,
- TypeVar,
- Union,
- ValuesView,
- overload,
-)
-import types
-import typing
-import unittest
-from mypy_extensions import NoReturn
-
-# Exports
-from io import StringIO as StringIO, BytesIO as BytesIO
-from builtins import next as next
-from functools import wraps as wraps
-
-_T = TypeVar('_T')
-_K = TypeVar('_K')
-_V = TypeVar('_V')
-
-# TODO make constant, then move this stub to 2and3
-# https://github.com/python/typeshed/issues/17
-PY2 = False
-PY3 = True
-PY34 = ... # type: bool
-
-string_types = str,
-integer_types = int,
-class_types = type,
-text_type = str
-binary_type = bytes
-
-MAXSIZE = ... # type: int
-
-# def add_move
-# def remove_move
-
-def callable(obj: object) -> bool: ...
-
-def get_unbound_function(unbound: types.FunctionType) -> types.FunctionType: ...
-def create_bound_method(func: types.FunctionType, obj: object) -> types.MethodType: ...
-def create_unbound_method(func: types.FunctionType, cls: type) -> types.FunctionType: ...
-
-Iterator = object
-
-def get_method_function(meth: types.MethodType) -> types.FunctionType: ...
-def get_method_self(meth: types.MethodType) -> Optional[object]: ...
-def get_function_closure(fun: types.FunctionType) -> Optional[Tuple[types._Cell, ...]]: ...
-def get_function_code(fun: types.FunctionType) -> types.CodeType: ...
-def get_function_defaults(fun: types.FunctionType) -> Optional[Tuple[Any, ...]]: ...
-def get_function_globals(fun: types.FunctionType) -> Dict[str, Any]: ...
-
-def iterkeys(d: Mapping[_K, _V]) -> typing.Iterator[_K]: ...
-def itervalues(d: Mapping[_K, _V]) -> typing.Iterator[_V]: ...
-def iteritems(d: Mapping[_K, _V]) -> typing.Iterator[Tuple[_K, _V]]: ...
-# def iterlists
-
-def viewkeys(d: Mapping[_K, _V]) -> KeysView[_K]: ...
-def viewvalues(d: Mapping[_K, _V]) -> ValuesView[_V]: ...
-def viewitems(d: Mapping[_K, _V]) -> ItemsView[_K, _V]: ...
-
-def b(s: str) -> binary_type: ...
-def u(s: str) -> text_type: ...
-
-unichr = chr
-def int2byte(i: int) -> bytes: ...
-def byte2int(bs: binary_type) -> int: ...
-def indexbytes(buf: binary_type, i: int) -> int: ...
-def iterbytes(buf: binary_type) -> typing.Iterator[int]: ...
-
-def assertCountEqual(self: unittest.TestCase, first: Iterable[_T], second: Iterable[_T], msg: str = None) -> None: ...
- at overload
-def assertRaisesRegex(self: unittest.TestCase, msg: str = None) -> Any: ...
- at overload
-def assertRaisesRegex(self: unittest.TestCase, callable_obj: Callable[..., Any], *args: Any, **kwargs: Any) -> Any: ...
-def assertRegex(self: unittest.TestCase, text: AnyStr, expected_regex: Union[AnyStr, Pattern[AnyStr]], msg: str = None) -> None: ...
-
-exec_ = exec
-
-def reraise(tp: Optional[Type[BaseException]], value: Optional[BaseException], tb: Optional[types.TracebackType] = None) -> NoReturn: ...
-def raise_from(value: BaseException, from_value: BaseException) -> None: ...
-
-print_ = print
-
-def with_metaclass(meta: type, *bases: type) -> type: ...
-def add_metaclass(metaclass: type) -> Callable[[_T], _T]: ...
-def python_2_unicode_compatible(klass: _T) -> _T: ...
diff --git a/typeshed/third_party/3/six/moves/__init__.pyi b/typeshed/third_party/3/six/moves/__init__.pyi
deleted file mode 100644
index 744c95d..0000000
--- a/typeshed/third_party/3/six/moves/__init__.pyi
+++ /dev/null
@@ -1,72 +0,0 @@
-# Stubs for six.moves
-#
-# Note: Commented out items means they weren't implemented at the time.
-# Uncomment them when the modules have been added to the typeshed.
-import sys
-
-from io import StringIO as cStringIO
-from builtins import filter as filter
-from itertools import filterfalse as filterfalse
-from builtins import input as input
-from sys import intern as intern
-from builtins import map as map
-from os import getcwd as getcwd
-from os import getcwdb as getcwdb
-from builtins import range as range
-from functools import reduce as reduce
-from shlex import quote as shlex_quote
-from io import StringIO as StringIO
-from collections import UserDict as UserDict
-from collections import UserList as UserList
-from collections import UserString as UserString
-from builtins import range as xrange
-from builtins import zip as zip
-from itertools import zip_longest as zip_longest
-import builtins as builtins
-import configparser as configparser
-# import copyreg as copyreg
-# import dbm.gnu as dbm_gnu
-import _dummy_thread as _dummy_thread
-import http.cookiejar as http_cookiejar
-import http.cookies as http_cookies
-import html.entities as html_entities
-import html.parser as html_parser
-import http.client as http_client
-import email.mime.multipart as email_mime_multipart
-import email.mime.nonmultipart as email_mime_nonmultipart
-import email.mime.text as email_mime_text
-import email.mime.base as email_mime_base
-import http.server as BaseHTTPServer
-import http.server as CGIHTTPServer
-import http.server as SimpleHTTPServer
-import pickle as cPickle
-import queue as queue
-# import reprlib as reprlib
-import socketserver as socketserver
-import _thread as _thread
-import tkinter as tkinter
-# import tkinter.dialog as tkinter_dialog
-# import tkinter.filedialog as tkinter_filedialog
-# import tkinter.scrolledtext as tkinter_scrolledtext
-# import tkinter.simpledialog as tkinter_simpledialog
-# import tkinter.tix as tkinter_tix
-import tkinter.ttk as tkinter_ttk
-import tkinter.constants as tkinter_constants
-# import tkinter.dnd as tkinter_dnd
-# import tkinter.colorchooser as tkinter_colorchooser
-# import tkinter.commondialog as tkinter_commondialog
-# import tkinter.filedialog as tkinter_tkfiledialog
-# import tkinter.font as tkinter_font
-# import tkinter.messagebox as tkinter_messagebox
-# import tkinter.simpledialog as tkinter_tksimpledialog
-import urllib.parse as urllib_parse
-import urllib.error as urllib_error
-import six.moves.urllib as urllib
-import urllib.robotparser as urllib_robotparser
-# import xmlrpc.client as xmlrpc_client
-# import xmlrpc.server as xmlrpc_server
-
-if sys.version_info >= (3, 4):
- from importlib import reload as reload_module
-else:
- from imp import reload as reload_module
diff --git a/typeshed/third_party/3/six/moves/urllib/__init__.pyi b/typeshed/third_party/3/six/moves/urllib/__init__.pyi
deleted file mode 100644
index d08209c..0000000
--- a/typeshed/third_party/3/six/moves/urllib/__init__.pyi
+++ /dev/null
@@ -1,5 +0,0 @@
-import six.moves.urllib.error as error
-import six.moves.urllib.parse as parse
-import six.moves.urllib.request as request
-import six.moves.urllib.response as response
-import six.moves.urllib.robotparser as robotparser
diff --git a/typeshed/third_party/3/six/moves/urllib/error.pyi b/typeshed/third_party/3/six/moves/urllib/error.pyi
deleted file mode 100644
index 83f0d22..0000000
--- a/typeshed/third_party/3/six/moves/urllib/error.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-from urllib.error import URLError as URLError
-from urllib.error import HTTPError as HTTPError
-from urllib.error import ContentTooShortError as ContentTooShortError
diff --git a/typeshed/third_party/3/six/moves/urllib/parse.pyi b/typeshed/third_party/3/six/moves/urllib/parse.pyi
deleted file mode 100644
index 8b4310a..0000000
--- a/typeshed/third_party/3/six/moves/urllib/parse.pyi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Stubs for six.moves.urllib.parse
-#
-# Note: Commented out items means they weren't implemented at the time.
-# Uncomment them when the modules have been added to the typeshed.
-from urllib.parse import ParseResult as ParseResult
-from urllib.parse import SplitResult as SplitResult
-from urllib.parse import parse_qs as parse_qs
-from urllib.parse import parse_qsl as parse_qsl
-from urllib.parse import urldefrag as urldefrag
-from urllib.parse import urljoin as urljoin
-from urllib.parse import urlparse as urlparse
-from urllib.parse import urlsplit as urlsplit
-from urllib.parse import urlunparse as urlunparse
-from urllib.parse import urlunsplit as urlunsplit
-from urllib.parse import quote as quote
-from urllib.parse import quote_plus as quote_plus
-from urllib.parse import unquote as unquote
-from urllib.parse import unquote_plus as unquote_plus
-from urllib.parse import urlencode as urlencode
-# from urllib.parse import splitquery as splitquery
-# from urllib.parse import splittag as splittag
-# from urllib.parse import splituser as splituser
-from urllib.parse import uses_fragment as uses_fragment
-from urllib.parse import uses_netloc as uses_netloc
-from urllib.parse import uses_params as uses_params
-from urllib.parse import uses_query as uses_query
-from urllib.parse import uses_relative as uses_relative
diff --git a/typeshed/third_party/3/six/moves/urllib/request.pyi b/typeshed/third_party/3/six/moves/urllib/request.pyi
deleted file mode 100644
index 718a819..0000000
--- a/typeshed/third_party/3/six/moves/urllib/request.pyi
+++ /dev/null
@@ -1,37 +0,0 @@
-# Stubs for six.moves.urllib.request
-#
-# Note: Commented out items means they weren't implemented at the time.
-# Uncomment them when the modules have been added to the typeshed.
-from urllib.request import urlopen as urlopen
-from urllib.request import install_opener as install_opener
-from urllib.request import build_opener as build_opener
-from urllib.request import pathname2url as pathname2url
-from urllib.request import url2pathname as url2pathname
-from urllib.request import getproxies as getproxies
-from urllib.request import Request as Request
-from urllib.request import OpenerDirector as OpenerDirector
-from urllib.request import HTTPDefaultErrorHandler as HTTPDefaultErrorHandler
-from urllib.request import HTTPRedirectHandler as HTTPRedirectHandler
-from urllib.request import HTTPCookieProcessor as HTTPCookieProcessor
-from urllib.request import ProxyHandler as ProxyHandler
-from urllib.request import BaseHandler as BaseHandler
-from urllib.request import HTTPPasswordMgr as HTTPPasswordMgr
-from urllib.request import HTTPPasswordMgrWithDefaultRealm as HTTPPasswordMgrWithDefaultRealm
-from urllib.request import AbstractBasicAuthHandler as AbstractBasicAuthHandler
-from urllib.request import HTTPBasicAuthHandler as HTTPBasicAuthHandler
-from urllib.request import ProxyBasicAuthHandler as ProxyBasicAuthHandler
-from urllib.request import AbstractDigestAuthHandler as AbstractDigestAuthHandler
-from urllib.request import HTTPDigestAuthHandler as HTTPDigestAuthHandler
-from urllib.request import ProxyDigestAuthHandler as ProxyDigestAuthHandler
-from urllib.request import HTTPHandler as HTTPHandler
-from urllib.request import HTTPSHandler as HTTPSHandler
-from urllib.request import FileHandler as FileHandler
-from urllib.request import FTPHandler as FTPHandler
-from urllib.request import CacheFTPHandler as CacheFTPHandler
-from urllib.request import UnknownHandler as UnknownHandler
-from urllib.request import HTTPErrorProcessor as HTTPErrorProcessor
-from urllib.request import urlretrieve as urlretrieve
-from urllib.request import urlcleanup as urlcleanup
-from urllib.request import URLopener as URLopener
-from urllib.request import FancyURLopener as FancyURLopener
-# from urllib.request import proxy_bypass as proxy_bypass
diff --git a/typeshed/third_party/3/six/moves/urllib/response.pyi b/typeshed/third_party/3/six/moves/urllib/response.pyi
deleted file mode 100644
index 9f681ea..0000000
--- a/typeshed/third_party/3/six/moves/urllib/response.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-# Stubs for six.moves.urllib.response
-#
-# Note: Commented out items means they weren't implemented at the time.
-# Uncomment them when the modules have been added to the typeshed.
-# from urllib.response import addbase as addbase
-# from urllib.response import addclosehook as addclosehook
-# from urllib.response import addinfo as addinfo
-from urllib.response import addinfourl as addinfourl
diff --git a/typeshed/third_party/3/six/moves/urllib/robotparser.pyi b/typeshed/third_party/3/six/moves/urllib/robotparser.pyi
deleted file mode 100644
index bccda14..0000000
--- a/typeshed/third_party/3/six/moves/urllib/robotparser.pyi
+++ /dev/null
@@ -1 +0,0 @@
-from urllib.robotparser import RobotFileParser as RobotFileParser
diff --git a/typeshed/third_party/3/typed_ast/__init__.pyi b/typeshed/third_party/3/typed_ast/__init__.pyi
deleted file mode 100644
index f260032..0000000
--- a/typeshed/third_party/3/typed_ast/__init__.pyi
+++ /dev/null
@@ -1,2 +0,0 @@
-# This module is a fork of the CPython 2 and 3 ast modules with PEP 484 support.
-# See: https://github.com/python/typed_ast
diff --git a/typeshed/third_party/3/typed_ast/ast27.pyi b/typeshed/third_party/3/typed_ast/ast27.pyi
deleted file mode 100644
index 28e0dfe..0000000
--- a/typeshed/third_party/3/typed_ast/ast27.pyi
+++ /dev/null
@@ -1,360 +0,0 @@
-import typing
-from typing import Any, Optional, Union, Generic, Iterator
-
-class NodeVisitor():
- def visit(self, node: AST) -> Any: ...
- def generic_visit(self, node: AST) -> None: ...
-
-class NodeTransformer(NodeVisitor):
- def generic_visit(self, node: AST) -> None: ...
-
-def parse(source: Union[str, bytes], filename: Union[str, bytes] = ..., mode: str = ...) -> AST: ...
-def copy_location(new_node: AST, old_node: AST) -> AST: ...
-def dump(node: AST, annotate_fields: bool = ..., include_attributes: bool = ...) -> str: ...
-def fix_missing_locations(node: AST) -> AST: ...
-def get_docstring(node: AST, clean: bool = ...) -> Optional[bytes]: ...
-def increment_lineno(node: AST, n: int = ...) -> AST: ...
-def iter_child_nodes(node: AST) -> Iterator[AST]: ...
-def iter_fields(node: AST) -> Iterator[typing.Tuple[str, Any]]: ...
-def literal_eval(node_or_string: Union[str, AST]) -> Any: ...
-def walk(node: AST) -> Iterator[AST]: ...
-
-PyCF_ONLY_AST = ... # type: int
-
-# ast classes
-
-identifier = str
-
-class AST:
- _attributes = ... # type: typing.Tuple[str, ...]
- _fields = ... # type: typing.Tuple[str, ...]
- def __init__(self, *args, **kwargs) -> None: ...
-
-class mod(AST):
- ...
-
-class Module(mod):
- body = ... # type: typing.List[stmt]
- type_ignores = ... # type: typing.List[TypeIgnore]
-
-class Interactive(mod):
- body = ... # type: typing.List[stmt]
-
-class Expression(mod):
- body = ... # type: expr
-
-class FunctionType(mod):
- argtypes = ... # type: typing.List[expr]
- returns = ... # type: expr
-
-class Suite(mod):
- body = ... # type: typing.List[stmt]
-
-
-class stmt(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class FunctionDef(stmt):
- name = ... # type: identifier
- args = ... # type: arguments
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
- type_comment = ... # type: Optional[str]
-
-class ClassDef(stmt):
- name = ... # type: identifier
- bases = ... # type: typing.List[expr]
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
-
-class Return(stmt):
- value = ... # type: Optional[expr]
-
-class Delete(stmt):
- targets = ... # type: typing.List[expr]
-
-class Assign(stmt):
- targets = ... # type: typing.List[expr]
- value = ... # type: expr
- type_comment = ... # type: Optional[str]
-
-class AugAssign(stmt):
- target = ... # type: expr
- op = ... # type: operator
- value = ... # type: expr
-
-class Print(stmt):
- dest = ... # type: Optional[expr]
- values = ... # type: typing.List[expr]
- nl = ... # type: bool
-
-class For(stmt):
- target = ... # type: expr
- iter = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
- type_comment = ... # type: Optional[str]
-
-class While(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class If(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class With(stmt):
- context_expr = ... # type: expr
- optional_vars = ... # type: Optional[expr]
- body = ... # type: typing.List[stmt]
- type_comment = ... # type: Optional[str]
-
-class Raise(stmt):
- type = ... # type: Optional[expr]
- inst = ... # type: Optional[expr]
- tback = ... # type: Optional[expr]
-
-class TryExcept(stmt):
- body = ... # type: typing.List[stmt]
- handlers = ... # type: typing.List[ExceptHandler]
- orelse = ... # type: typing.List[stmt]
-
-class TryFinally(stmt):
- body = ... # type: typing.List[stmt]
- finalbody = ... # type: typing.List[stmt]
-
-class Assert(stmt):
- test = ... # type: expr
- msg = ... # type: Optional[expr]
-
-class Import(stmt):
- names = ... # type: typing.List[alias]
-
-class ImportFrom(stmt):
- module = ... # type: Optional[identifier]
- names = ... # type: typing.List[alias]
- level = ... # type: Optional[int]
-
-class Exec(stmt):
- body = ... # type: expr
- globals = ... # type: Optional[expr]
- locals = ... # type: Optional[expr]
-
-class Global(stmt):
- names = ... # type: typing.List[identifier]
-
-class Expr(stmt):
- value = ... # type: expr
-
-class Pass(stmt): ...
-class Break(stmt): ...
-class Continue(stmt): ...
-
-
-class slice(AST):
- ...
-
-_slice = slice # this lets us type the variable named 'slice' below
-
-class Slice(slice):
- lower = ... # type: Optional[expr]
- upper = ... # type: Optional[expr]
- step = ... # type: Optional[expr]
-
-class ExtSlice(slice):
- dims = ... # type: typing.List[slice]
-
-class Index(slice):
- value = ... # type: expr
-
-class Ellipsis(slice): ...
-
-
-class expr(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class BoolOp(expr):
- op = ... # type: boolop
- values = ... # type: typing.List[expr]
-
-class BinOp(expr):
- left = ... # type: expr
- op = ... # type: operator
- right = ... # type: expr
-
-class UnaryOp(expr):
- op = ... # type: unaryop
- operand = ... # type: expr
-
-class Lambda(expr):
- args = ... # type: arguments
- body = ... # type: expr
-
-class IfExp(expr):
- test = ... # type: expr
- body = ... # type: expr
- orelse = ... # type: expr
-
-class Dict(expr):
- keys = ... # type: typing.List[expr]
- values = ... # type: typing.List[expr]
-
-class Set(expr):
- elts = ... # type: typing.List[expr]
-
-class ListComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class SetComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class DictComp(expr):
- key = ... # type: expr
- value = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class GeneratorExp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class Yield(expr):
- value = ... # type: Optional[expr]
-
-class Compare(expr):
- left = ... # type: expr
- ops = ... # type: typing.List[cmpop]
- comparators = ... # type: typing.List[expr]
-
-class Call(expr):
- func = ... # type: expr
- args = ... # type: typing.List[expr]
- keywords = ... # type: typing.List[keyword]
- starargs = ... # type: Optional[expr]
- kwargs = ... # type: Optional[expr]
-
-class Repr(expr):
- value = ... # type: expr
-
-class Num(expr):
- n = ... # type: Union[int, float]
-
-class Str(expr):
- s = ... # type: bytes
-
-class Attribute(expr):
- value = ... # type: expr
- attr = ... # type: identifier
- ctx = ... # type: expr_context
-
-class Subscript(expr):
- value = ... # type: expr
- slice = ... # type: _slice
- ctx = ... # type: expr_context
-
-class Name(expr):
- id = ... # type: identifier
- ctx = ... # type: expr_context
-
-class List(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-class Tuple(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-
-class expr_context(AST):
- ...
-
-class AugLoad(expr_context): ...
-class AugStore(expr_context): ...
-class Del(expr_context): ...
-class Load(expr_context): ...
-class Param(expr_context): ...
-class Store(expr_context): ...
-
-
-class boolop(AST):
- ...
-
-class And(boolop): ...
-class Or(boolop): ...
-
-class operator(AST):
- ...
-
-class Add(operator): ...
-class BitAnd(operator): ...
-class BitOr(operator): ...
-class BitXor(operator): ...
-class Div(operator): ...
-class FloorDiv(operator): ...
-class LShift(operator): ...
-class Mod(operator): ...
-class Mult(operator): ...
-class Pow(operator): ...
-class RShift(operator): ...
-class Sub(operator): ...
-
-class unaryop(AST):
- ...
-
-class Invert(unaryop): ...
-class Not(unaryop): ...
-class UAdd(unaryop): ...
-class USub(unaryop): ...
-
-class cmpop(AST):
- ...
-
-class Eq(cmpop): ...
-class Gt(cmpop): ...
-class GtE(cmpop): ...
-class In(cmpop): ...
-class Is(cmpop): ...
-class IsNot(cmpop): ...
-class Lt(cmpop): ...
-class LtE(cmpop): ...
-class NotEq(cmpop): ...
-class NotIn(cmpop): ...
-
-
-class comprehension(AST):
- target = ... # type: expr
- iter = ... # type: expr
- ifs = ... # type: typing.List[expr]
-
-
-class ExceptHandler(AST):
- type = ... # type: Optional[expr]
- name = ... # type: Optional[expr]
- body = ... # type: typing.List[stmt]
- lineno = ... # type: int
- col_offset = ... # type: int
-
-
-class arguments(AST):
- args = ... # type: typing.List[expr]
- vararg = ... # type: Optional[identifier]
- kwarg = ... # type: Optional[identifier]
- defaults = ... # type: typing.List[expr]
- type_comments = ... # type: typing.List[str]
-
-class keyword(AST):
- arg = ... # type: identifier
- value = ... # type: expr
-
-class alias(AST):
- name = ... # type: identifier
- asname = ... # type: Optional[identifier]
-
-
-class TypeIgnore(AST):
- lineno = ... # type: int
diff --git a/typeshed/third_party/3/typed_ast/ast3.pyi b/typeshed/third_party/3/typed_ast/ast3.pyi
deleted file mode 100644
index 1e96daf..0000000
--- a/typeshed/third_party/3/typed_ast/ast3.pyi
+++ /dev/null
@@ -1,412 +0,0 @@
-import typing
-from typing import Any, Optional, Union, Generic, Iterator
-
-class NodeVisitor():
- def visit(self, node: AST) -> Any: ...
- def generic_visit(self, node: AST) -> None: ...
-
-class NodeTransformer(NodeVisitor):
- def generic_visit(self, node: AST) -> None: ...
-
-def parse(source: Union[str, bytes],
- filename: Union[str, bytes] = ...,
- mode: str = ...,
- feature_version: int = ...) -> AST: ...
-def copy_location(new_node: AST, old_node: AST) -> AST: ...
-def dump(node: AST, annotate_fields: bool = ..., include_attributes: bool = ...) -> str: ...
-def fix_missing_locations(node: AST) -> AST: ...
-def get_docstring(node: AST, clean: bool = ...) -> str: ...
-def increment_lineno(node: AST, n: int = ...) -> AST: ...
-def iter_child_nodes(node: AST) -> Iterator[AST]: ...
-def iter_fields(node: AST) -> Iterator[typing.Tuple[str, Any]]: ...
-def literal_eval(node_or_string: Union[str, AST]) -> Any: ...
-def walk(node: AST) -> Iterator[AST]: ...
-
-PyCF_ONLY_AST = ... # type: int
-
-# ast classes
-
-identifier = str
-
-class AST:
- _attributes = ... # type: typing.Tuple[str, ...]
- _fields = ... # type: typing.Tuple[str, ...]
- def __init__(self, *args, **kwargs) -> None: ...
-
-class mod(AST):
- ...
-
-class Module(mod):
- body = ... # type: typing.List[stmt]
- type_ignores = ... # type: typing.List[TypeIgnore]
-
-class Interactive(mod):
- body = ... # type: typing.List[stmt]
-
-class Expression(mod):
- body = ... # type: expr
-
-class FunctionType(mod):
- argtypes = ... # type: typing.List[expr]
- returns = ... # type: expr
-
-class Suite(mod):
- body = ... # type: typing.List[stmt]
-
-
-class stmt(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class FunctionDef(stmt):
- name = ... # type: identifier
- args = ... # type: arguments
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
- returns = ... # type: Optional[expr]
- type_comment = ... # type: Optional[str]
-
-class AsyncFunctionDef(stmt):
- name = ... # type: identifier
- args = ... # type: arguments
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
- returns = ... # type: Optional[expr]
- type_comment = ... # type: Optional[str]
-
-class ClassDef(stmt):
- name = ... # type: identifier
- bases = ... # type: typing.List[expr]
- keywords = ... # type: typing.List[keyword]
- body = ... # type: typing.List[stmt]
- decorator_list = ... # type: typing.List[expr]
-
-class Return(stmt):
- value = ... # type: Optional[expr]
-
-class Delete(stmt):
- targets = ... # type: typing.List[expr]
-
-class Assign(stmt):
- targets = ... # type: typing.List[expr]
- value = ... # type: expr
- type_comment = ... # type: Optional[str]
-
-class AugAssign(stmt):
- target = ... # type: expr
- op = ... # type: operator
- value = ... # type: expr
-
-class AnnAssign(stmt):
- target = ... # type: expr
- annotation = ... # type: expr
- value = ... # type: Optional[expr]
- simple = ... # type: int
-
-class For(stmt):
- target = ... # type: expr
- iter = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
- type_comment = ... # type: Optional[str]
-
-class AsyncFor(stmt):
- target = ... # type: expr
- iter = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
- type_comment = ... # type: Optional[str]
-
-class While(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class If(stmt):
- test = ... # type: expr
- body = ... # type: typing.List[stmt]
- orelse = ... # type: typing.List[stmt]
-
-class With(stmt):
- items = ... # type: typing.List[withitem]
- body = ... # type: typing.List[stmt]
- type_comment = ... # type: Optional[str]
-
-class AsyncWith(stmt):
- items = ... # type: typing.List[withitem]
- body = ... # type: typing.List[stmt]
- type_comment = ... # type: Optional[str]
-
-class Raise(stmt):
- exc = ... # type: Optional[expr]
- cause = ... # type: Optional[expr]
-
-class Try(stmt):
- body = ... # type: typing.List[stmt]
- handlers = ... # type: typing.List[ExceptHandler]
- orelse = ... # type: typing.List[stmt]
- finalbody = ... # type: typing.List[stmt]
-
-class Assert(stmt):
- test = ... # type: expr
- msg = ... # type: Optional[expr]
-
-class Import(stmt):
- names = ... # type: typing.List[alias]
-
-class ImportFrom(stmt):
- module = ... # type: Optional[identifier]
- names = ... # type: typing.List[alias]
- level = ... # type: Optional[int]
-
-class Global(stmt):
- names = ... # type: typing.List[identifier]
-
-class Nonlocal(stmt):
- names = ... # type: typing.List[identifier]
-
-class Expr(stmt):
- value = ... # type: expr
-
-class Pass(stmt): ...
-class Break(stmt): ...
-class Continue(stmt): ...
-
-
-class slice(AST):
- ...
-
-_slice = slice # this lets us type the variable named 'slice' below
-
-class Slice(slice):
- lower = ... # type: Optional[expr]
- upper = ... # type: Optional[expr]
- step = ... # type: Optional[expr]
-
-class ExtSlice(slice):
- dims = ... # type: typing.List[slice]
-
-class Index(slice):
- value = ... # type: expr
-
-
-class expr(AST):
- lineno = ... # type: int
- col_offset = ... # type: int
-
-class BoolOp(expr):
- op = ... # type: boolop
- values = ... # type: typing.List[expr]
-
-class BinOp(expr):
- left = ... # type: expr
- op = ... # type: operator
- right = ... # type: expr
-
-class UnaryOp(expr):
- op = ... # type: unaryop
- operand = ... # type: expr
-
-class Lambda(expr):
- args = ... # type: arguments
- body = ... # type: expr
-
-class IfExp(expr):
- test = ... # type: expr
- body = ... # type: expr
- orelse = ... # type: expr
-
-class Dict(expr):
- keys = ... # type: typing.List[expr]
- values = ... # type: typing.List[expr]
-
-class Set(expr):
- elts = ... # type: typing.List[expr]
-
-class ListComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class SetComp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class DictComp(expr):
- key = ... # type: expr
- value = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class GeneratorExp(expr):
- elt = ... # type: expr
- generators = ... # type: typing.List[comprehension]
-
-class Await(expr):
- value = ... # type: expr
-
-class Yield(expr):
- value = ... # type: Optional[expr]
-
-class YieldFrom(expr):
- value = ... # type: expr
-
-class Compare(expr):
- left = ... # type: expr
- ops = ... # type: typing.List[cmpop]
- comparators = ... # type: typing.List[expr]
-
-class Call(expr):
- func = ... # type: expr
- args = ... # type: typing.List[expr]
- keywords = ... # type: typing.List[keyword]
-
-class Num(expr):
- n = ... # type: Union[int, float]
-
-class Str(expr):
- s = ... # type: str
-
-class FormattedValue(expr):
- value = ... # type: expr
- conversion = ... # type: typing.Optional[int]
- format_spec = ... # type: typing.Optional[expr]
-
-class JoinedStr(expr):
- values = ... # type: typing.List[expr]
-
-class Bytes(expr):
- s = ... # type: bytes
-
-class NameConstant(expr):
- value = ... # type: Any
-
-class Ellipsis(expr): ...
-
-class Attribute(expr):
- value = ... # type: expr
- attr = ... # type: identifier
- ctx = ... # type: expr_context
-
-class Subscript(expr):
- value = ... # type: expr
- slice = ... # type: _slice
- ctx = ... # type: expr_context
-
-class Starred(expr):
- value = ... # type: expr
- ctx = ... # type: expr_context
-
-class Name(expr):
- id = ... # type: identifier
- ctx = ... # type: expr_context
-
-class List(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-class Tuple(expr):
- elts = ... # type: typing.List[expr]
- ctx = ... # type: expr_context
-
-
-class expr_context(AST):
- ...
-
-class AugLoad(expr_context): ...
-class AugStore(expr_context): ...
-class Del(expr_context): ...
-class Load(expr_context): ...
-class Param(expr_context): ...
-class Store(expr_context): ...
-
-
-class boolop(AST):
- ...
-
-class And(boolop): ...
-class Or(boolop): ...
-
-class operator(AST):
- ...
-
-class Add(operator): ...
-class BitAnd(operator): ...
-class BitOr(operator): ...
-class BitXor(operator): ...
-class Div(operator): ...
-class FloorDiv(operator): ...
-class LShift(operator): ...
-class Mod(operator): ...
-class Mult(operator): ...
-class MatMult(operator): ...
-class Pow(operator): ...
-class RShift(operator): ...
-class Sub(operator): ...
-
-class unaryop(AST):
- ...
-
-class Invert(unaryop): ...
-class Not(unaryop): ...
-class UAdd(unaryop): ...
-class USub(unaryop): ...
-
-class cmpop(AST):
- ...
-
-class Eq(cmpop): ...
-class Gt(cmpop): ...
-class GtE(cmpop): ...
-class In(cmpop): ...
-class Is(cmpop): ...
-class IsNot(cmpop): ...
-class Lt(cmpop): ...
-class LtE(cmpop): ...
-class NotEq(cmpop): ...
-class NotIn(cmpop): ...
-
-
-class comprehension(AST):
- target = ... # type: expr
- iter = ... # type: expr
- ifs = ... # type: typing.List[expr]
- is_async = ... # type: int
-
-
-class ExceptHandler(AST):
- type = ... # type: Optional[expr]
- name = ... # type: Optional[identifier]
- body = ... # type: typing.List[stmt]
- lineno = ... # type: int
- col_offset = ... # type: int
-
-
-class arguments(AST):
- args = ... # type: typing.List[arg]
- vararg = ... # type: Optional[arg]
- kwonlyargs = ... # type: typing.List[arg]
- kw_defaults = ... # type: typing.List[expr]
- kwarg = ... # type: Optional[arg]
- defaults = ... # type: typing.List[expr]
-
-class arg(AST):
- arg = ... # type: identifier
- annotation = ... # type: Optional[expr]
- lineno = ... # type: int
- col_offset = ... # type: int
- type_comment = ... # type: typing.Optional[str]
-
-class keyword(AST):
- arg = ... # type: Optional[identifier]
- value = ... # type: expr
-
-class alias(AST):
- name = ... # type: identifier
- asname = ... # type: Optional[identifier]
-
-class withitem(AST):
- context_expr = ... # type: expr
- optional_vars = ... # type: Optional[expr]
-
-
-class TypeIgnore(AST):
- lineno = ... # type: int
diff --git a/typeshed/third_party/3/typed_ast/conversions.pyi b/typeshed/third_party/3/typed_ast/conversions.pyi
deleted file mode 100644
index d5f1829..0000000
--- a/typeshed/third_party/3/typed_ast/conversions.pyi
+++ /dev/null
@@ -1,4 +0,0 @@
-from . import ast27
-from . import ast3
-
-def py2to3(ast: ast27.AST) -> ast3.AST: ...
diff --git a/typeshed/third_party/3/werkzeug/__init__.pyi b/typeshed/third_party/3/werkzeug/__init__.pyi
deleted file mode 100644
index 806f964..0000000
--- a/typeshed/third_party/3/werkzeug/__init__.pyi
+++ /dev/null
@@ -1,154 +0,0 @@
-# Stubs for werkzeug (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from types import ModuleType
-from typing import Any
-
-from werkzeug import _internal
-from werkzeug import datastructures
-from werkzeug import debug
-from werkzeug import exceptions
-from werkzeug import formparser
-from werkzeug import http
-from werkzeug import local
-from werkzeug import security
-from werkzeug import serving
-from werkzeug import test
-from werkzeug import testapp
-from werkzeug import urls
-from werkzeug import useragents
-from werkzeug import utils
-from werkzeug import wrappers
-from werkzeug import wsgi
-
-class module(ModuleType):
- def __getattr__(self, name): ...
- def __dir__(self): ...
-
-
-__version__ = ... # type: Any
-
-run_simple = serving.run_simple
-test_app = testapp.test_app
-UserAgent = useragents.UserAgent
-_easteregg = _internal._easteregg
-DebuggedApplication = debug.DebuggedApplication
-MultiDict = datastructures.MultiDict
-CombinedMultiDict = datastructures.CombinedMultiDict
-Headers = datastructures.Headers
-EnvironHeaders = datastructures.EnvironHeaders
-ImmutableList = datastructures.ImmutableList
-ImmutableDict = datastructures.ImmutableDict
-ImmutableMultiDict = datastructures.ImmutableMultiDict
-TypeConversionDict = datastructures.TypeConversionDict
-ImmutableTypeConversionDict = datastructures.ImmutableTypeConversionDict
-Accept = datastructures.Accept
-MIMEAccept = datastructures.MIMEAccept
-CharsetAccept = datastructures.CharsetAccept
-LanguageAccept = datastructures.LanguageAccept
-RequestCacheControl = datastructures.RequestCacheControl
-ResponseCacheControl = datastructures.ResponseCacheControl
-ETags = datastructures.ETags
-HeaderSet = datastructures.HeaderSet
-WWWAuthenticate = datastructures.WWWAuthenticate
-Authorization = datastructures.Authorization
-FileMultiDict = datastructures.FileMultiDict
-CallbackDict = datastructures.CallbackDict
-FileStorage = datastructures.FileStorage
-OrderedMultiDict = datastructures.OrderedMultiDict
-ImmutableOrderedMultiDict = datastructures.ImmutableOrderedMultiDict
-escape = utils.escape
-environ_property = utils.environ_property
-append_slash_redirect = utils.append_slash_redirect
-redirect = utils.redirect
-cached_property = utils.cached_property
-import_string = utils.import_string
-dump_cookie = http.dump_cookie
-parse_cookie = http.parse_cookie
-unescape = utils.unescape
-format_string = utils.format_string
-find_modules = utils.find_modules
-header_property = utils.header_property
-html = utils.html
-xhtml = utils.xhtml
-HTMLBuilder = utils.HTMLBuilder
-validate_arguments = utils.validate_arguments
-ArgumentValidationError = utils.ArgumentValidationError
-bind_arguments = utils.bind_arguments
-secure_filename = utils.secure_filename
-BaseResponse = wrappers.BaseResponse
-BaseRequest = wrappers.BaseRequest
-Request = wrappers.Request
-Response = wrappers.Response
-AcceptMixin = wrappers.AcceptMixin
-ETagRequestMixin = wrappers.ETagRequestMixin
-ETagResponseMixin = wrappers.ETagResponseMixin
-ResponseStreamMixin = wrappers.ResponseStreamMixin
-CommonResponseDescriptorsMixin = wrappers.CommonResponseDescriptorsMixin
-UserAgentMixin = wrappers.UserAgentMixin
-AuthorizationMixin = wrappers.AuthorizationMixin
-WWWAuthenticateMixin = wrappers.WWWAuthenticateMixin
-CommonRequestDescriptorsMixin = wrappers.CommonRequestDescriptorsMixin
-Local = local.Local
-LocalManager = local.LocalManager
-LocalProxy = local.LocalProxy
-LocalStack = local.LocalStack
-release_local = local.release_local
-generate_password_hash = security.generate_password_hash
-check_password_hash = security.check_password_hash
-Client = test.Client
-EnvironBuilder = test.EnvironBuilder
-create_environ = test.create_environ
-run_wsgi_app = test.run_wsgi_app
-get_current_url = wsgi.get_current_url
-get_host = wsgi.get_host
-pop_path_info = wsgi.pop_path_info
-peek_path_info = wsgi.peek_path_info
-SharedDataMiddleware = wsgi.SharedDataMiddleware
-DispatcherMiddleware = wsgi.DispatcherMiddleware
-ClosingIterator = wsgi.ClosingIterator
-FileWrapper = wsgi.FileWrapper
-make_line_iter = wsgi.make_line_iter
-LimitedStream = wsgi.LimitedStream
-responder = wsgi.responder
-wrap_file = wsgi.wrap_file
-extract_path_info = wsgi.extract_path_info
-parse_etags = http.parse_etags
-parse_date = http.parse_date
-http_date = http.http_date
-cookie_date = http.cookie_date
-parse_cache_control_header = http.parse_cache_control_header
-is_resource_modified = http.is_resource_modified
-parse_accept_header = http.parse_accept_header
-parse_set_header = http.parse_set_header
-quote_etag = http.quote_etag
-unquote_etag = http.unquote_etag
-generate_etag = http.generate_etag
-dump_header = http.dump_header
-parse_list_header = http.parse_list_header
-parse_dict_header = http.parse_dict_header
-parse_authorization_header = http.parse_authorization_header
-parse_www_authenticate_header = http.parse_www_authenticate_header
-remove_entity_headers = http.remove_entity_headers
-is_entity_header = http.is_entity_header
-remove_hop_by_hop_headers = http.remove_hop_by_hop_headers
-parse_options_header = http.parse_options_header
-dump_options_header = http.dump_options_header
-is_hop_by_hop_header = http.is_hop_by_hop_header
-unquote_header_value = http.unquote_header_value
-quote_header_value = http.quote_header_value
-HTTP_STATUS_CODES = http.HTTP_STATUS_CODES
-url_decode = urls.url_decode
-url_encode = urls.url_encode
-url_quote = urls.url_quote
-url_quote_plus = urls.url_quote_plus
-url_unquote = urls.url_unquote
-url_unquote_plus = urls.url_unquote_plus
-url_fix = urls.url_fix
-Href = urls.Href
-iri_to_uri = urls.iri_to_uri
-uri_to_iri = urls.uri_to_iri
-parse_form_data = formparser.parse_form_data
-abort = exceptions.Aborter
-Aborter = exceptions.Aborter
diff --git a/typeshed/third_party/3/werkzeug/_compat.pyi b/typeshed/third_party/3/werkzeug/_compat.pyi
deleted file mode 100644
index 1b0f55b..0000000
--- a/typeshed/third_party/3/werkzeug/_compat.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for werkzeug._compat (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from io import StringIO as BytesIO
-
-PY2 = ... # type: Any
-WIN = ... # type: Any
-unichr = ... # type: Any
-text_type = ... # type: Any
-string_types = ... # type: Any
-integer_types = ... # type: Any
-iterkeys = ... # type: Any
-itervalues = ... # type: Any
-iteritems = ... # type: Any
-iterlists = ... # type: Any
-iterlistvalues = ... # type: Any
-int_to_byte = ... # type: Any
-iter_bytes = ... # type: Any
-
-def fix_tuple_repr(obj): ...
-def implements_iterator(cls): ...
-def implements_to_string(cls): ...
-def native_string_result(func): ...
-def implements_bool(cls): ...
-
-range_type = ... # type: Any
-NativeStringIO = ... # type: Any
-
-def make_literal_wrapper(reference): ...
-def normalize_string_tuple(tup): ...
-def try_coerce_native(s): ...
-
-wsgi_get_bytes = ... # type: Any
-
-def wsgi_decoding_dance(s, charset='', errors=''): ...
-def wsgi_encoding_dance(s, charset='', errors=''): ...
-def to_bytes(x, charset=..., errors=''): ...
-def to_native(x, charset=..., errors=''): ...
-def reraise(tp, value, tb=None): ...
-
-imap = ... # type: Any
-izip = ... # type: Any
-ifilter = ... # type: Any
-
-def to_unicode(x, charset=..., errors='', allow_none_charset=False): ...
diff --git a/typeshed/third_party/3/werkzeug/_internal.pyi b/typeshed/third_party/3/werkzeug/_internal.pyi
deleted file mode 100644
index d16a33d..0000000
--- a/typeshed/third_party/3/werkzeug/_internal.pyi
+++ /dev/null
@@ -1,22 +0,0 @@
-# Stubs for werkzeug._internal (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class _Missing:
- def __reduce__(self): ...
-
-class _DictAccessorProperty:
- read_only = ... # type: Any
- name = ... # type: Any
- default = ... # type: Any
- load_func = ... # type: Any
- dump_func = ... # type: Any
- __doc__ = ... # type: Any
- def __init__(self, name, default=None, load_func=None, dump_func=None, read_only=None, doc=None): ...
- def __get__(self, obj, type=None): ...
- def __set__(self, obj, value): ...
- def __delete__(self, obj): ...
-
-def _easteregg(app=None): ...
diff --git a/typeshed/third_party/3/werkzeug/_reloader.pyi b/typeshed/third_party/3/werkzeug/_reloader.pyi
deleted file mode 100644
index 669065e..0000000
--- a/typeshed/third_party/3/werkzeug/_reloader.pyi
+++ /dev/null
@@ -1,33 +0,0 @@
-# Stubs for werkzeug._reloader (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class ReloaderLoop:
- name = ... # type: Any
- extra_files = ... # type: Any
- interval = ... # type: Any
- def __init__(self, extra_files=None, interval=1): ...
- def run(self): ...
- def restart_with_reloader(self): ...
- def trigger_reload(self, filename): ...
- def log_reload(self, filename): ...
-
-class StatReloaderLoop(ReloaderLoop):
- name = ... # type: Any
- def run(self): ...
-
-class WatchdogReloaderLoop(ReloaderLoop):
- observable_paths = ... # type: Any
- name = ... # type: Any
- observer_class = ... # type: Any
- event_handler = ... # type: Any
- should_reload = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def trigger_reload(self, filename): ...
- def run(self): ...
-
-reloader_loops = ... # type: Any
-
-def run_with_reloader(main_func, extra_files=None, interval=1, reloader_type=''): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/__init__.pyi b/typeshed/third_party/3/werkzeug/contrib/__init__.pyi
deleted file mode 100644
index 3fb4116..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/__init__.pyi
+++ /dev/null
@@ -1,3 +0,0 @@
-# Stubs for werkzeug.contrib (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
diff --git a/typeshed/third_party/3/werkzeug/contrib/atom.pyi b/typeshed/third_party/3/werkzeug/contrib/atom.pyi
deleted file mode 100644
index cfb535d..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/atom.pyi
+++ /dev/null
@@ -1,54 +0,0 @@
-# Stubs for werkzeug.contrib.atom (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-XHTML_NAMESPACE = ... # type: Any
-
-def format_iso8601(obj): ...
-
-class AtomFeed:
- default_generator = ... # type: Any
- title = ... # type: Any
- title_type = ... # type: Any
- url = ... # type: Any
- feed_url = ... # type: Any
- id = ... # type: Any
- updated = ... # type: Any
- author = ... # type: Any
- icon = ... # type: Any
- logo = ... # type: Any
- rights = ... # type: Any
- rights_type = ... # type: Any
- subtitle = ... # type: Any
- subtitle_type = ... # type: Any
- generator = ... # type: Any
- links = ... # type: Any
- entries = ... # type: Any
- def __init__(self, title=None, entries=None, **kwargs): ...
- def add(self, *args, **kwargs): ...
- def generate(self): ...
- def to_string(self): ...
- def get_response(self): ...
- def __call__(self, environ, start_response): ...
-
-class FeedEntry:
- title = ... # type: Any
- title_type = ... # type: Any
- content = ... # type: Any
- content_type = ... # type: Any
- url = ... # type: Any
- id = ... # type: Any
- updated = ... # type: Any
- summary = ... # type: Any
- summary_type = ... # type: Any
- author = ... # type: Any
- published = ... # type: Any
- rights = ... # type: Any
- links = ... # type: Any
- categories = ... # type: Any
- xml_base = ... # type: Any
- def __init__(self, title=None, content=None, feed_url=None, **kwargs): ...
- def generate(self): ...
- def to_string(self): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/cache.pyi b/typeshed/third_party/3/werkzeug/contrib/cache.pyi
deleted file mode 100644
index 7b071ea..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/cache.pyi
+++ /dev/null
@@ -1,87 +0,0 @@
-# Stubs for werkzeug.contrib.cache (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class BaseCache:
- default_timeout = ... # type: Any
- def __init__(self, default_timeout=300): ...
- def get(self, key): ...
- def delete(self, key): ...
- def get_many(self, *keys): ...
- def get_dict(self, *keys): ...
- def set(self, key, value, timeout=None): ...
- def add(self, key, value, timeout=None): ...
- def set_many(self, mapping, timeout=None): ...
- def delete_many(self, *keys): ...
- def has(self, key): ...
- def clear(self): ...
- def inc(self, key, delta=1): ...
- def dec(self, key, delta=1): ...
-
-class NullCache(BaseCache): ...
-
-class SimpleCache(BaseCache):
- clear = ... # type: Any
- def __init__(self, threshold=500, default_timeout=300): ...
- def get(self, key): ...
- def set(self, key, value, timeout=None): ...
- def add(self, key, value, timeout=None): ...
- def delete(self, key): ...
- def has(self, key): ...
-
-class MemcachedCache(BaseCache):
- key_prefix = ... # type: Any
- def __init__(self, servers=None, default_timeout=300, key_prefix=None): ...
- def get(self, key): ...
- def get_dict(self, *keys): ...
- def add(self, key, value, timeout=None): ...
- def set(self, key, value, timeout=None): ...
- def get_many(self, *keys): ...
- def set_many(self, mapping, timeout=None): ...
- def delete(self, key): ...
- def delete_many(self, *keys): ...
- def has(self, key): ...
- def clear(self): ...
- def inc(self, key, delta=1): ...
- def dec(self, key, delta=1): ...
- def import_preferred_memcache_lib(self, servers): ...
-
-GAEMemcachedCache = ... # type: Any
-
-class RedisCache(BaseCache):
- key_prefix = ... # type: Any
- def __init__(self, host='', port=6379, password=None, db=0, default_timeout=300, key_prefix=None, **kwargs): ...
- def dump_object(self, value): ...
- def load_object(self, value): ...
- def get(self, key): ...
- def get_many(self, *keys): ...
- def set(self, key, value, timeout=None): ...
- def add(self, key, value, timeout=None): ...
- def set_many(self, mapping, timeout=None): ...
- def delete(self, key): ...
- def delete_many(self, *keys): ...
- def has(self, key): ...
- def clear(self): ...
- def inc(self, key, delta=1): ...
- def dec(self, key, delta=1): ...
-
-class FileSystemCache(BaseCache):
- def __init__(self, cache_dir, threshold=500, default_timeout=300, mode=384): ...
- def clear(self): ...
- def get(self, key): ...
- def add(self, key, value, timeout=None): ...
- def set(self, key, value, timeout=None): ...
- def delete(self, key): ...
- def has(self, key): ...
-
-class UWSGICache(BaseCache):
- cache = ... # type: Any
- def __init__(self, default_timeout=300, cache=''): ...
- def get(self, key): ...
- def delete(self, key): ...
- def set(self, key, value, timeout=None): ...
- def add(self, key, value, timeout=None): ...
- def clear(self): ...
- def has(self, key): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/fixers.pyi b/typeshed/third_party/3/werkzeug/contrib/fixers.pyi
deleted file mode 100644
index d660263..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/fixers.pyi
+++ /dev/null
@@ -1,41 +0,0 @@
-# Stubs for werkzeug.contrib.fixers (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class CGIRootFix:
- app = ... # type: Any
- app_root = ... # type: Any
- def __init__(self, app, app_root=''): ...
- def __call__(self, environ, start_response): ...
-
-LighttpdCGIRootFix = ... # type: Any
-
-class PathInfoFromRequestUriFix:
- app = ... # type: Any
- def __init__(self, app): ...
- def __call__(self, environ, start_response): ...
-
-class ProxyFix:
- app = ... # type: Any
- num_proxies = ... # type: Any
- def __init__(self, app, num_proxies=1): ...
- def get_remote_addr(self, forwarded_for): ...
- def __call__(self, environ, start_response): ...
-
-class HeaderRewriterFix:
- app = ... # type: Any
- remove_headers = ... # type: Any
- add_headers = ... # type: Any
- def __init__(self, app, remove_headers=None, add_headers=None): ...
- def __call__(self, environ, start_response): ...
-
-class InternetExplorerFix:
- app = ... # type: Any
- fix_vary = ... # type: Any
- fix_attach = ... # type: Any
- def __init__(self, app, fix_vary=True, fix_attach=True): ...
- def fix_headers(self, environ, headers, status=None): ...
- def run_fixed(self, environ, start_response): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/iterio.pyi b/typeshed/third_party/3/werkzeug/contrib/iterio.pyi
deleted file mode 100644
index b65323a..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/iterio.pyi
+++ /dev/null
@@ -1,42 +0,0 @@
-# Stubs for werkzeug.contrib.iterio (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-greenlet = ... # type: Any
-
-class IterIO:
- def __new__(cls, obj, sentinel=''): ...
- def __iter__(self): ...
- def tell(self): ...
- def isatty(self): ...
- def seek(self, pos, mode=0): ...
- def truncate(self, size=None): ...
- def write(self, s): ...
- def writelines(self, list): ...
- def read(self, n=-1): ...
- def readlines(self, sizehint=0): ...
- def readline(self, length=None): ...
- def flush(self): ...
- def __next__(self): ...
-
-class IterI(IterIO):
- def __new__(cls, func, sentinel=''): ...
- closed = ... # type: Any
- def close(self): ...
- def write(self, s): ...
- def writelines(self, list): ...
- def flush(self): ...
-
-class IterO(IterIO):
- sentinel = ... # type: Any
- closed = ... # type: Any
- pos = ... # type: Any
- def __new__(cls, gen, sentinel=''): ...
- def __iter__(self): ...
- def close(self): ...
- def seek(self, pos, mode=0): ...
- def read(self, n=-1): ...
- def readline(self, length=None): ...
- def readlines(self, sizehint=0): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/jsrouting.pyi b/typeshed/third_party/3/werkzeug/contrib/jsrouting.pyi
deleted file mode 100644
index 9ba5cff..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/jsrouting.pyi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Stubs for werkzeug.contrib.jsrouting (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def dumps(*args): ...
-def render_template(name_parts, rules, converters): ...
-def generate_map(map, name=''): ...
-def generate_adapter(adapter, name='', map_name=''): ...
-def js_to_url_function(converter): ...
-def NumberConverter_js_to_url(conv): ...
-
-js_to_url_functions = ... # type: Any
diff --git a/typeshed/third_party/3/werkzeug/contrib/limiter.pyi b/typeshed/third_party/3/werkzeug/contrib/limiter.pyi
deleted file mode 100644
index d27776f..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/limiter.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for werkzeug.contrib.limiter (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class StreamLimitMiddleware:
- app = ... # type: Any
- maximum_size = ... # type: Any
- def __init__(self, app, maximum_size=...): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/lint.pyi b/typeshed/third_party/3/werkzeug/contrib/lint.pyi
deleted file mode 100644
index ccaecf5..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/lint.pyi
+++ /dev/null
@@ -1,47 +0,0 @@
-# Stubs for werkzeug.contrib.lint (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class WSGIWarning(Warning): ...
-class HTTPWarning(Warning): ...
-
-def check_string(context, obj, stacklevel=3): ...
-
-class InputStream:
- def __init__(self, stream): ...
- def read(self, *args): ...
- def readline(self, *args): ...
- def __iter__(self): ...
- def close(self): ...
-
-class ErrorStream:
- def __init__(self, stream): ...
- def write(self, s): ...
- def flush(self): ...
- def writelines(self, seq): ...
- def close(self): ...
-
-class GuardedWrite:
- def __init__(self, write, chunks): ...
- def __call__(self, s): ...
-
-class GuardedIterator:
- closed = ... # type: Any
- headers_set = ... # type: Any
- chunks = ... # type: Any
- def __init__(self, iterator, headers_set, chunks): ...
- def __iter__(self): ...
- def next(self): ...
- def close(self): ...
- def __del__(self): ...
-
-class LintMiddleware:
- app = ... # type: Any
- def __init__(self, app): ...
- def check_environ(self, environ): ...
- def check_start_response(self, status, headers, exc_info): ...
- def check_headers(self, headers): ...
- def check_iterator(self, app_iter): ...
- def __call__(self, *args, **kwargs): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/profiler.pyi b/typeshed/third_party/3/werkzeug/contrib/profiler.pyi
deleted file mode 100644
index d3daf6d..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/profiler.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for werkzeug.contrib.profiler (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-available = ... # type: Any
-
-class MergeStream:
- streams = ... # type: Any
- def __init__(self, *streams): ...
- def write(self, data): ...
-
-class ProfilerMiddleware:
- def __init__(self, app, stream=None, sort_by=..., restrictions=..., profile_dir=None): ...
- def __call__(self, environ, start_response): ...
-
-def make_action(app_factory, hostname='', port=5000, threaded=False, processes=1, stream=None, sort_by=..., restrictions=...): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/securecookie.pyi b/typeshed/third_party/3/werkzeug/contrib/securecookie.pyi
deleted file mode 100644
index 36ed6b7..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/securecookie.pyi
+++ /dev/null
@@ -1,30 +0,0 @@
-# Stubs for werkzeug.contrib.securecookie (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from hmac import new as hmac
-from hashlib import sha1 as _default_hash
-from werkzeug.contrib.sessions import ModificationTrackingDict
-
-class UnquoteError(Exception): ...
-
-class SecureCookie(ModificationTrackingDict):
- hash_method = ... # type: Any
- serialization_method = ... # type: Any
- quote_base64 = ... # type: Any
- secret_key = ... # type: Any
- new = ... # type: Any
- def __init__(self, data=None, secret_key=None, new=True): ...
- @property
- def should_save(self): ...
- @classmethod
- def quote(cls, value): ...
- @classmethod
- def unquote(cls, value): ...
- def serialize(self, expires=None): ...
- @classmethod
- def unserialize(cls, string, secret_key): ...
- @classmethod
- def load_cookie(cls, request, key='', secret_key=None): ...
- def save_cookie(self, response, key='', expires=None, session_expires=None, max_age=None, path='', domain=None, secure=None, httponly=False, force=False): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/sessions.pyi b/typeshed/third_party/3/werkzeug/contrib/sessions.pyi
deleted file mode 100644
index 69cb4f5..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/sessions.pyi
+++ /dev/null
@@ -1,58 +0,0 @@
-# Stubs for werkzeug.contrib.sessions (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.datastructures import CallbackDict
-
-def generate_key(salt=None): ...
-
-class ModificationTrackingDict(CallbackDict):
- modified = ... # type: Any
- def __init__(self, *args, **kwargs): ...
- def copy(self): ...
- def __copy__(self): ...
-
-class Session(ModificationTrackingDict):
- sid = ... # type: Any
- new = ... # type: Any
- def __init__(self, data, sid, new=False): ...
- @property
- def should_save(self): ...
-
-class SessionStore:
- session_class = ... # type: Any
- def __init__(self, session_class=None): ...
- def is_valid_key(self, key): ...
- def generate_key(self, salt=None): ...
- def new(self): ...
- def save(self, session): ...
- def save_if_modified(self, session): ...
- def delete(self, session): ...
- def get(self, sid): ...
-
-class FilesystemSessionStore(SessionStore):
- path = ... # type: Any
- filename_template = ... # type: Any
- renew_missing = ... # type: Any
- mode = ... # type: Any
- def __init__(self, path=None, filename_template='', session_class=None, renew_missing=False, mode=420): ...
- def get_session_filename(self, sid): ...
- def save(self, session): ...
- def delete(self, session): ...
- def get(self, sid): ...
- def list(self): ...
-
-class SessionMiddleware:
- app = ... # type: Any
- store = ... # type: Any
- cookie_name = ... # type: Any
- cookie_age = ... # type: Any
- cookie_expires = ... # type: Any
- cookie_path = ... # type: Any
- cookie_domain = ... # type: Any
- cookie_secure = ... # type: Any
- cookie_httponly = ... # type: Any
- environ_key = ... # type: Any
- def __init__(self, app, store, cookie_name='', cookie_age=None, cookie_expires=None, cookie_path='', cookie_domain=None, cookie_secure=None, cookie_httponly=False, environ_key=''): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/testtools.pyi b/typeshed/third_party/3/werkzeug/contrib/testtools.pyi
deleted file mode 100644
index 3c21524..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/testtools.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for werkzeug.contrib.testtools (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.wrappers import Response
-
-class ContentAccessors:
- def xml(self): ...
- def lxml(self): ...
- def json(self): ...
-
-class TestResponse(Response, ContentAccessors): ...
diff --git a/typeshed/third_party/3/werkzeug/contrib/wrappers.pyi b/typeshed/third_party/3/werkzeug/contrib/wrappers.pyi
deleted file mode 100644
index 2e43f6a..0000000
--- a/typeshed/third_party/3/werkzeug/contrib/wrappers.pyi
+++ /dev/null
@@ -1,31 +0,0 @@
-# Stubs for werkzeug.contrib.wrappers (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def is_known_charset(charset): ...
-
-class JSONRequestMixin:
- def json(self): ...
-
-class ProtobufRequestMixin:
- protobuf_check_initialization = ... # type: Any
- def parse_protobuf(self, proto_type): ...
-
-class RoutingArgsRequestMixin:
- routing_args = ... # type: Any
- routing_vars = ... # type: Any
-
-class ReverseSlashBehaviorRequestMixin:
- def path(self): ...
- def script_root(self): ...
-
-class DynamicCharsetRequestMixin:
- default_charset = ... # type: Any
- def unknown_charset(self, charset): ...
- def charset(self): ...
-
-class DynamicCharsetResponseMixin:
- default_charset = ... # type: Any
- charset = ... # type: Any
diff --git a/typeshed/third_party/3/werkzeug/datastructures.pyi b/typeshed/third_party/3/werkzeug/datastructures.pyi
deleted file mode 100644
index 0204b34..0000000
--- a/typeshed/third_party/3/werkzeug/datastructures.pyi
+++ /dev/null
@@ -1,389 +0,0 @@
-# Stubs for werkzeug.datastructures (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from collections import Container, Iterable, Mapping, MutableSet
-
-def is_immutable(self): ...
-def iter_multi_items(mapping): ...
-def native_itermethods(names): ...
-
-class ImmutableListMixin:
- def __hash__(self): ...
- def __reduce_ex__(self, protocol): ...
- def __delitem__(self, key): ...
- def __delslice__(self, i, j): ...
- def __iadd__(self, other): ...
- __imul__ = ... # type: Any
- def __setitem__(self, key, value): ...
- def __setslice__(self, i, j, value): ...
- def append(self, item): ...
- remove = ... # type: Any
- def extend(self, iterable): ...
- def insert(self, pos, value): ...
- def pop(self, index=-1): ...
- def reverse(self): ...
- def sort(self, cmp=None, key=None, reverse=None): ...
-
-class ImmutableList(ImmutableListMixin, list): ...
-
-class ImmutableDictMixin:
- @classmethod
- def fromkeys(cls, *args, **kwargs): ...
- def __reduce_ex__(self, protocol): ...
- def __hash__(self): ...
- def setdefault(self, key, default=None): ...
- def update(self, *args, **kwargs): ...
- def pop(self, key, default=None): ...
- def popitem(self): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- def clear(self): ...
-
-class ImmutableMultiDictMixin(ImmutableDictMixin):
- def __reduce_ex__(self, protocol): ...
- def add(self, key, value): ...
- def popitemlist(self): ...
- def poplist(self, key): ...
- def setlist(self, key, new_list): ...
- def setlistdefault(self, key, default_list=None): ...
-
-class UpdateDictMixin:
- on_update = ... # type: Any
- def calls_update(name): ...
- def setdefault(self, key, default=None): ...
- def pop(self, key, default=...): ...
- __setitem__ = ... # type: Any
- __delitem__ = ... # type: Any
- clear = ... # type: Any
- popitem = ... # type: Any
- update = ... # type: Any
-
-class TypeConversionDict(dict):
- def get(self, key, default=None, type=None): ...
-
-class ImmutableTypeConversionDict(ImmutableDictMixin, TypeConversionDict):
- def copy(self): ...
- def __copy__(self): ...
-
-class ViewItems:
- def __init__(self, multi_dict, method, repr_name, *a, **kw): ...
- def __iter__(self): ...
-
-class MultiDict(TypeConversionDict):
- def __init__(self, mapping=None): ...
- def __getitem__(self, key): ...
- def __setitem__(self, key, value): ...
- def add(self, key, value): ...
- def getlist(self, key, type=None): ...
- def setlist(self, key, new_list): ...
- def setdefault(self, key, default=None): ...
- def setlistdefault(self, key, default_list=None): ...
- def items(self, multi=False): ...
- def lists(self): ...
- def keys(self): ...
- __iter__ = ... # type: Any
- def values(self): ...
- def listvalues(self): ...
- def copy(self): ...
- def deepcopy(self, memo=None): ...
- def to_dict(self, flat=True): ...
- def update(self, other_dict): ...
- def pop(self, key, default=...): ...
- def popitem(self): ...
- def poplist(self, key): ...
- def popitemlist(self): ...
- def __copy__(self): ...
- def __deepcopy__(self, memo): ...
-
-class _omd_bucket:
- prev = ... # type: Any
- key = ... # type: Any
- value = ... # type: Any
- next = ... # type: Any
- def __init__(self, omd, key, value): ...
- def unlink(self, omd): ...
-
-class OrderedMultiDict(MultiDict):
- def __init__(self, mapping=None): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- def __reduce_ex__(self, protocol): ...
- def __getitem__(self, key): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- def keys(self): ...
- __iter__ = ... # type: Any
- def values(self): ...
- def items(self, multi=False): ...
- def lists(self): ...
- def listvalues(self): ...
- def add(self, key, value): ...
- def getlist(self, key, type=None): ...
- def setlist(self, key, new_list): ...
- def setlistdefault(self, key, default_list=None): ...
- def update(self, mapping): ...
- def poplist(self, key): ...
- def pop(self, key, default=...): ...
- def popitem(self): ...
- def popitemlist(self): ...
-
-class Headers(Mapping):
- def __init__(self, defaults=None): ...
- def __getitem__(self, key, _get_mode=False): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
- def get(self, key, default=None, type=None, as_bytes=False): ...
- def getlist(self, key, type=None, as_bytes=False): ...
- def get_all(self, name): ...
- def items(self, lower=False): ...
- def keys(self, lower=False): ...
- def values(self): ...
- def extend(self, iterable): ...
- def __delitem__(self, key): ...
- def remove(self, key): ...
- def pop(self, **kwargs): ...
- def popitem(self): ...
- def __contains__(self, key): ...
- has_key = ... # type: Any
- def __iter__(self): ...
- def __len__(self): ...
- def add(self, _key, _value, **kw): ...
- def add_header(self, _key, _value, **_kw): ...
- def clear(self): ...
- def set(self, _key, _value, **kw): ...
- def setdefault(self, key, value): ...
- def __setitem__(self, key, value): ...
- def to_list(self, charset=''): ...
- def to_wsgi_list(self): ...
- def copy(self): ...
- def __copy__(self): ...
-
-class ImmutableHeadersMixin:
- def __delitem__(self, key): ...
- def __setitem__(self, key, value): ...
- set = ... # type: Any
- def add(self, *args, **kwargs): ...
- remove = ... # type: Any
- add_header = ... # type: Any
- def extend(self, iterable): ...
- def insert(self, pos, value): ...
- def pop(self, **kwargs): ...
- def popitem(self): ...
- def setdefault(self, key, default): ...
-
-class EnvironHeaders(ImmutableHeadersMixin, Headers):
- environ = ... # type: Any
- def __init__(self, environ): ...
- def __eq__(self, other): ...
- def __getitem__(self, key, _get_mode=False): ...
- def __len__(self): ...
- def __iter__(self): ...
- def copy(self): ...
-
-class CombinedMultiDict(ImmutableMultiDictMixin, MultiDict):
- def __reduce_ex__(self, protocol): ...
- dicts = ... # type: Any
- def __init__(self, dicts=None): ...
- @classmethod
- def fromkeys(cls): ...
- def __getitem__(self, key): ...
- def get(self, key, default=None, type=None): ...
- def getlist(self, key, type=None): ...
- def keys(self): ...
- __iter__ = ... # type: Any
- def items(self, multi=False): ...
- def values(self): ...
- def lists(self): ...
- def listvalues(self): ...
- def copy(self): ...
- def to_dict(self, flat=True): ...
- def __len__(self): ...
- def __contains__(self, key): ...
- has_key = ... # type: Any
-
-class FileMultiDict(MultiDict):
- def add_file(self, name, file, filename=None, content_type=None): ...
-
-class ImmutableDict(ImmutableDictMixin, dict):
- def copy(self): ...
- def __copy__(self): ...
-
-class ImmutableMultiDict(ImmutableMultiDictMixin, MultiDict):
- def copy(self): ...
- def __copy__(self): ...
-
-class ImmutableOrderedMultiDict(ImmutableMultiDictMixin, OrderedMultiDict):
- def copy(self): ...
- def __copy__(self): ...
-
-class Accept(ImmutableList):
- provided = ... # type: Any
- def __init__(self, values=...): ...
- def __getitem__(self, key): ...
- def quality(self, key): ...
- def __contains__(self, value): ...
- def index(self, key): ...
- def find(self, key): ...
- def values(self): ...
- def to_header(self): ...
- def best_match(self, matches, default=None): ...
- @property
- def best(self): ...
-
-class MIMEAccept(Accept):
- @property
- def accept_html(self): ...
- @property
- def accept_xhtml(self): ...
- @property
- def accept_json(self): ...
-
-class LanguageAccept(Accept): ...
-class CharsetAccept(Accept): ...
-
-def cache_property(key, empty, type): ...
-
-class _CacheControl(UpdateDictMixin, dict):
- no_cache = ... # type: Any
- no_store = ... # type: Any
- max_age = ... # type: Any
- no_transform = ... # type: Any
- on_update = ... # type: Any
- provided = ... # type: Any
- def __init__(self, values=..., on_update=None): ...
- def to_header(self): ...
-
-class RequestCacheControl(ImmutableDictMixin, _CacheControl):
- max_stale = ... # type: Any
- min_fresh = ... # type: Any
- no_transform = ... # type: Any
- only_if_cached = ... # type: Any
-
-class ResponseCacheControl(_CacheControl):
- public = ... # type: Any
- private = ... # type: Any
- must_revalidate = ... # type: Any
- proxy_revalidate = ... # type: Any
- s_maxage = ... # type: Any
-
-class CallbackDict(UpdateDictMixin, dict):
- on_update = ... # type: Any
- def __init__(self, initial=None, on_update=None): ...
-
-class HeaderSet(MutableSet):
- on_update = ... # type: Any
- def __init__(self, headers=None, on_update=None): ...
- def add(self, header): ...
- def remove(self, header): ...
- def update(self, iterable): ...
- def discard(self, header): ...
- def find(self, header): ...
- def index(self, header): ...
- def clear(self): ...
- def as_set(self, preserve_casing=False): ...
- def to_header(self): ...
- def __getitem__(self, idx): ...
- def __delitem__(self, idx): ...
- def __setitem__(self, idx, value): ...
- def __contains__(self, header): ...
- def __len__(self): ...
- def __iter__(self): ...
- def __nonzero__(self): ...
-
-class ETags(Container, Iterable):
- star_tag = ... # type: Any
- def __init__(self, strong_etags=None, weak_etags=None, star_tag=False): ...
- def as_set(self, include_weak=False): ...
- def is_weak(self, etag): ...
- def contains_weak(self, etag): ...
- def contains(self, etag): ...
- def contains_raw(self, etag): ...
- def to_header(self): ...
- def __call__(self, etag=None, data=None, include_weak=False): ...
- def __bool__(self): ...
- __nonzero__ = ... # type: Any
- def __iter__(self): ...
- def __contains__(self, etag): ...
-
-class IfRange:
- etag = ... # type: Any
- date = ... # type: Any
- def __init__(self, etag=None, date=None): ...
- def to_header(self): ...
-
-class Range:
- units = ... # type: Any
- ranges = ... # type: Any
- def __init__(self, units, ranges): ...
- def range_for_length(self, length): ...
- def make_content_range(self, length): ...
- def to_header(self): ...
- def to_content_range_header(self, length): ...
-
-class ContentRange:
- on_update = ... # type: Any
- def __init__(self, units, start, stop, length=None, on_update=None): ...
- units = ... # type: Any
- start = ... # type: Any
- stop = ... # type: Any
- length = ... # type: Any
- def set(self, start, stop, length=None, units=''): ...
- def unset(self): ...
- def to_header(self): ...
- def __nonzero__(self): ...
- __bool__ = ... # type: Any
-
-class Authorization(ImmutableDictMixin, dict):
- type = ... # type: Any
- def __init__(self, auth_type, data=None): ...
- username = ... # type: Any
- password = ... # type: Any
- realm = ... # type: Any
- nonce = ... # type: Any
- uri = ... # type: Any
- nc = ... # type: Any
- cnonce = ... # type: Any
- response = ... # type: Any
- opaque = ... # type: Any
- @property
- def qop(self): ...
-
-class WWWAuthenticate(UpdateDictMixin, dict):
- on_update = ... # type: Any
- def __init__(self, auth_type=None, values=None, on_update=None): ...
- def set_basic(self, realm=''): ...
- def set_digest(self, realm, nonce, qop=..., opaque=None, algorithm=None, stale=False): ...
- def to_header(self): ...
- @staticmethod
- def auth_property(name, doc=None): ...
- type = ... # type: Any
- realm = ... # type: Any
- domain = ... # type: Any
- nonce = ... # type: Any
- opaque = ... # type: Any
- algorithm = ... # type: Any
- qop = ... # type: Any
- stale = ... # type: Any
-
-class FileStorage:
- name = ... # type: Any
- stream = ... # type: Any
- filename = ... # type: Any
- headers = ... # type: Any
- def __init__(self, stream=None, filename=None, name=None, content_type=None, content_length=None, headers=None): ...
- @property
- def content_type(self): ...
- @property
- def content_length(self): ...
- @property
- def mimetype(self): ...
- @property
- def mimetype_params(self): ...
- def save(self, dst, buffer_size=16384): ...
- def close(self): ...
- def __nonzero__(self): ...
- __bool__ = ... # type: Any
- def __getattr__(self, name): ...
- def __iter__(self): ...
diff --git a/typeshed/third_party/3/werkzeug/debug/__init__.pyi b/typeshed/third_party/3/werkzeug/debug/__init__.pyi
deleted file mode 100644
index e02bc3c..0000000
--- a/typeshed/third_party/3/werkzeug/debug/__init__.pyi
+++ /dev/null
@@ -1,43 +0,0 @@
-# Stubs for werkzeug.debug (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.wrappers import BaseRequest as Request, BaseResponse as Response
-
-PIN_TIME = ... # type: Any
-
-def hash_pin(pin): ...
-def get_machine_id(): ...
-
-class _ConsoleFrame:
- console = ... # type: Any
- id = ... # type: Any
- def __init__(self, namespace): ...
-
-def get_pin_and_cookie_name(app): ...
-
-class DebuggedApplication:
- app = ... # type: Any
- evalex = ... # type: Any
- frames = ... # type: Any
- tracebacks = ... # type: Any
- request_key = ... # type: Any
- console_path = ... # type: Any
- console_init_func = ... # type: Any
- show_hidden_frames = ... # type: Any
- secret = ... # type: Any
- pin_logging = ... # type: Any
- pin = ... # type: Any
- def __init__(self, app, evalex=False, request_key='', console_path='', console_init_func=None, show_hidden_frames=False, lodgeit_url=None, pin_security=True, pin_logging=True): ...
- @property
- def pin_cookie_name(self): ...
- def debug_application(self, environ, start_response): ...
- def execute_command(self, request, command, frame): ...
- def display_console(self, request): ...
- def paste_traceback(self, request, traceback): ...
- def get_resource(self, request, filename): ...
- def check_pin_trust(self, environ): ...
- def pin_auth(self, request): ...
- def log_pin_request(self): ...
- def __call__(self, environ, start_response): ...
diff --git a/typeshed/third_party/3/werkzeug/debug/console.pyi b/typeshed/third_party/3/werkzeug/debug/console.pyi
deleted file mode 100644
index 9fdf0b5..0000000
--- a/typeshed/third_party/3/werkzeug/debug/console.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-# Stubs for werkzeug.debug.console (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-import code
-
-class HTMLStringO:
- def __init__(self): ...
- def isatty(self): ...
- def close(self): ...
- def flush(self): ...
- def seek(self, n, mode=0): ...
- def readline(self): ...
- def reset(self): ...
- def write(self, x): ...
- def writelines(self, x): ...
-
-class ThreadedStream:
- @staticmethod
- def push(): ...
- @staticmethod
- def fetch(): ...
- @staticmethod
- def displayhook(obj): ...
- def __setattr__(self, name, value): ...
- def __dir__(self): ...
- def __getattribute__(self, name): ...
-
-class _ConsoleLoader:
- def __init__(self): ...
- def register(self, code, source): ...
- def get_source_by_code(self, code): ...
-
-class _InteractiveConsole(code.InteractiveInterpreter):
- globals = ... # type: Any
- more = ... # type: Any
- buffer = ... # type: Any
- def __init__(self, globals, locals): ...
- def runsource(self, source): ...
- def runcode(self, code): ...
- def showtraceback(self): ...
- def showsyntaxerror(self, filename=None): ...
- def write(self, data): ...
-
-class Console:
- def __init__(self, globals=None, locals=None): ...
- def eval(self, code): ...
diff --git a/typeshed/third_party/3/werkzeug/debug/repr.pyi b/typeshed/third_party/3/werkzeug/debug/repr.pyi
deleted file mode 100644
index 063c421..0000000
--- a/typeshed/third_party/3/werkzeug/debug/repr.pyi
+++ /dev/null
@@ -1,37 +0,0 @@
-# Stubs for werkzeug.debug.repr (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-deque = ... # type: Any
-missing = ... # type: Any
-RegexType = ... # type: Any
-HELP_HTML = ... # type: Any
-OBJECT_DUMP_HTML = ... # type: Any
-
-def debug_repr(obj): ...
-def dump(obj=...): ...
-
-class _Helper:
- def __call__(self, topic=None): ...
-
-helper = ... # type: Any
-
-class DebugReprGenerator:
- def __init__(self): ...
- list_repr = ... # type: Any
- tuple_repr = ... # type: Any
- set_repr = ... # type: Any
- frozenset_repr = ... # type: Any
- deque_repr = ... # type: Any
- def regex_repr(self, obj): ...
- def string_repr(self, obj, limit=70): ...
- def dict_repr(self, d, recursive, limit=5): ...
- def object_repr(self, obj): ...
- def dispatch_repr(self, obj, recursive): ...
- def fallback_repr(self): ...
- def repr(self, obj): ...
- def dump_object(self, obj): ...
- def dump_locals(self, d): ...
- def render_object_dump(self, items, title, repr=None): ...
diff --git a/typeshed/third_party/3/werkzeug/debug/tbtools.pyi b/typeshed/third_party/3/werkzeug/debug/tbtools.pyi
deleted file mode 100644
index 1107c62..0000000
--- a/typeshed/third_party/3/werkzeug/debug/tbtools.pyi
+++ /dev/null
@@ -1,67 +0,0 @@
-# Stubs for werkzeug.debug.tbtools (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-UTF8_COOKIE = ... # type: Any
-system_exceptions = ... # type: Any
-HEADER = ... # type: Any
-FOOTER = ... # type: Any
-PAGE_HTML = ... # type: Any
-CONSOLE_HTML = ... # type: Any
-SUMMARY_HTML = ... # type: Any
-FRAME_HTML = ... # type: Any
-SOURCE_LINE_HTML = ... # type: Any
-
-def render_console_html(secret, evalex_trusted=True): ...
-def get_current_traceback(ignore_system_exceptions=False, show_hidden_frames=False, skip=0): ...
-
-class Line:
- lineno = ... # type: Any
- code = ... # type: Any
- in_frame = ... # type: Any
- current = ... # type: Any
- def __init__(self, lineno, code): ...
- def classes(self): ...
- def render(self): ...
-
-class Traceback:
- exc_type = ... # type: Any
- exc_value = ... # type: Any
- exception_type = ... # type: Any
- frames = ... # type: Any
- def __init__(self, exc_type, exc_value, tb): ...
- def filter_hidden_frames(self): ...
- def is_syntax_error(self): ...
- def exception(self): ...
- def log(self, logfile=None): ...
- def paste(self): ...
- def render_summary(self, include_title=True): ...
- def render_full(self, evalex=False, secret=None, evalex_trusted=True): ...
- def generate_plaintext_traceback(self): ...
- def plaintext(self): ...
- id = ... # type: Any
-
-class Frame:
- lineno = ... # type: Any
- function_name = ... # type: Any
- locals = ... # type: Any
- globals = ... # type: Any
- filename = ... # type: Any
- module = ... # type: Any
- loader = ... # type: Any
- code = ... # type: Any
- hide = ... # type: Any
- info = ... # type: Any
- def __init__(self, exc_type, exc_value, tb): ...
- def render(self): ...
- def render_line_context(self): ...
- def get_annotated_lines(self): ...
- def eval(self, code, mode=''): ...
- def sourcelines(self): ...
- def get_context_lines(self, context=5): ...
- @property
- def current_line(self): ...
- def console(self): ...
- id = ... # type: Any
diff --git a/typeshed/third_party/3/werkzeug/exceptions.pyi b/typeshed/third_party/3/werkzeug/exceptions.pyi
deleted file mode 100644
index 7e71597..0000000
--- a/typeshed/third_party/3/werkzeug/exceptions.pyi
+++ /dev/null
@@ -1,152 +0,0 @@
-# Stubs for werkzeug.exceptions (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class HTTPException(Exception):
- code = ... # type: Any
- description = ... # type: Any
- response = ... # type: Any
- def __init__(self, description=None, response=None): ...
- @classmethod
- def wrap(cls, exception, name=None): ...
- @property
- def name(self): ...
- def get_description(self, environ=None): ...
- def get_body(self, environ=None): ...
- def get_headers(self, environ=None): ...
- def get_response(self, environ=None): ...
- def __call__(self, environ, start_response): ...
-
-class BadRequest(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class ClientDisconnected(BadRequest): ...
-class SecurityError(BadRequest): ...
-class BadHost(BadRequest): ...
-
-class Unauthorized(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Forbidden(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class NotFound(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class MethodNotAllowed(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
- valid_methods = ... # type: Any
- def __init__(self, valid_methods=None, description=None): ...
- def get_headers(self, environ): ...
-
-class NotAcceptable(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestTimeout(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Conflict(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Gone(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class LengthRequired(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class PreconditionFailed(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestEntityTooLarge(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestURITooLarge(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class UnsupportedMediaType(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestedRangeNotSatisfiable(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
- length = ... # type: Any
- units = ... # type: Any
- def __init__(self, length=None, units='', description=None): ...
- def get_headers(self, environ): ...
-
-class ExpectationFailed(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class ImATeapot(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class UnprocessableEntity(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Locked(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class PreconditionRequired(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class TooManyRequests(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class RequestHeaderFieldsTooLarge(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class UnavailableForLegalReasons(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class InternalServerError(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class NotImplemented(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class BadGateway(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class ServiceUnavailable(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class GatewayTimeout(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class HTTPVersionNotSupported(HTTPException):
- code = ... # type: Any
- description = ... # type: Any
-
-class Aborter:
- mapping = ... # type: Any
- def __init__(self, mapping=None, extra=None): ...
- def __call__(self, code, *args, **kwargs): ...
diff --git a/typeshed/third_party/3/werkzeug/filesystem.pyi b/typeshed/third_party/3/werkzeug/filesystem.pyi
deleted file mode 100644
index 5ebc566..0000000
--- a/typeshed/third_party/3/werkzeug/filesystem.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for werkzeug.filesystem (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-has_likely_buggy_unicode_filesystem = ... # type: Any
-
-class BrokenFilesystemWarning(RuntimeWarning, UnicodeWarning): ...
-
-def get_filesystem_encoding(): ...
diff --git a/typeshed/third_party/3/werkzeug/formparser.pyi b/typeshed/third_party/3/werkzeug/formparser.pyi
deleted file mode 100644
index 1b63dca..0000000
--- a/typeshed/third_party/3/werkzeug/formparser.pyi
+++ /dev/null
@@ -1,44 +0,0 @@
-# Stubs for werkzeug.formparser (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def default_stream_factory(total_content_length, filename, content_type, content_length=None): ...
-def parse_form_data(environ, stream_factory=None, charset='', errors='', max_form_memory_size=None, max_content_length=None, cls=None, silent=True): ...
-def exhaust_stream(f): ...
-
-class FormDataParser:
- stream_factory = ... # type: Any
- charset = ... # type: Any
- errors = ... # type: Any
- max_form_memory_size = ... # type: Any
- max_content_length = ... # type: Any
- cls = ... # type: Any
- silent = ... # type: Any
- def __init__(self, stream_factory=None, charset='', errors='', max_form_memory_size=None, max_content_length=None, cls=None, silent=True): ...
- def get_parse_func(self, mimetype, options): ...
- def parse_from_environ(self, environ): ...
- def parse(self, stream, mimetype, content_length, options=None): ...
- parse_functions = ... # type: Any
-
-def is_valid_multipart_boundary(boundary): ...
-def parse_multipart_headers(iterable): ...
-
-class MultiPartParser:
- charset = ... # type: Any
- errors = ... # type: Any
- max_form_memory_size = ... # type: Any
- stream_factory = ... # type: Any
- cls = ... # type: Any
- buffer_size = ... # type: Any
- def __init__(self, stream_factory=None, charset='', errors='', max_form_memory_size=None, cls=None, buffer_size=...): ...
- def fail(self, message): ...
- def get_part_encoding(self, headers): ...
- def get_part_charset(self, headers): ...
- def start_file_streaming(self, filename, headers, total_content_length): ...
- def in_memory_threshold_reached(self, bytes): ...
- def validate_boundary(self, boundary): ...
- def parse_lines(self, file, boundary, content_length, cap_at_buffer=True): ...
- def parse_parts(self, file, boundary, content_length): ...
- def parse(self, file, boundary, content_length): ...
diff --git a/typeshed/third_party/3/werkzeug/http.pyi b/typeshed/third_party/3/werkzeug/http.pyi
deleted file mode 100644
index 61202ea..0000000
--- a/typeshed/third_party/3/werkzeug/http.pyi
+++ /dev/null
@@ -1,42 +0,0 @@
-# Stubs for werkzeug.http (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from urllib.request import parse_http_list as _parse_list_header
-from urllib.parse import unquote_to_bytes as _unquote
-
-HTTP_STATUS_CODES = ... # type: Any
-
-def wsgi_to_bytes(data): ...
-def bytes_to_wsgi(data): ...
-def quote_header_value(value, extra_chars='', allow_token=True): ...
-def unquote_header_value(value, is_filename=False): ...
-def dump_options_header(header, options): ...
-def dump_header(iterable, allow_token=True): ...
-def parse_list_header(value): ...
-def parse_dict_header(value, cls=...): ...
-def parse_options_header(value, multiple=False): ...
-def parse_accept_header(value, cls=None): ...
-def parse_cache_control_header(value, on_update=None, cls=None): ...
-def parse_set_header(value, on_update=None): ...
-def parse_authorization_header(value): ...
-def parse_www_authenticate_header(value, on_update=None): ...
-def parse_if_range_header(value): ...
-def parse_range_header(value, make_inclusive=True): ...
-def parse_content_range_header(value, on_update=None): ...
-def quote_etag(etag, weak=False): ...
-def unquote_etag(etag): ...
-def parse_etags(value): ...
-def generate_etag(data): ...
-def parse_date(value): ...
-def cookie_date(expires=None): ...
-def http_date(timestamp=None): ...
-def is_resource_modified(environ, etag=None, data=None, last_modified=None, ignore_if_range=True): ...
-def remove_entity_headers(headers, allowed=...): ...
-def remove_hop_by_hop_headers(headers): ...
-def is_entity_header(header): ...
-def is_hop_by_hop_header(header): ...
-def parse_cookie(header, charset='', errors='', cls=None): ...
-def dump_cookie(key, value='', max_age=None, expires=None, path='', domain=None, secure=False, httponly=False, charset='', sync_expires=True): ...
-def is_byte_range_valid(start, stop, length): ...
diff --git a/typeshed/third_party/3/werkzeug/local.pyi b/typeshed/third_party/3/werkzeug/local.pyi
deleted file mode 100644
index 1ed3102..0000000
--- a/typeshed/third_party/3/werkzeug/local.pyi
+++ /dev/null
@@ -1,104 +0,0 @@
-# Stubs for werkzeug.local (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def release_local(local): ...
-
-class Local:
- def __init__(self): ...
- def __iter__(self): ...
- def __call__(self, proxy): ...
- def __release_local__(self): ...
- def __getattr__(self, name): ...
- def __setattr__(self, name, value): ...
- def __delattr__(self, name): ...
-
-class LocalStack:
- def __init__(self): ...
- def __release_local__(self): ...
- def _get__ident_func__(self): ...
- def _set__ident_func__(self, value): ...
- __ident_func__ = ... # type: Any
- def __call__(self): ...
- def push(self, obj): ...
- def pop(self): ...
- @property
- def top(self): ...
-
-class LocalManager:
- locals = ... # type: Any
- ident_func = ... # type: Any
- def __init__(self, locals=None, ident_func=None): ...
- def get_ident(self): ...
- def cleanup(self): ...
- def make_middleware(self, app): ...
- def middleware(self, func): ...
-
-class LocalProxy:
- def __init__(self, local, name=None): ...
- @property
- def __dict__(self): ...
- def __bool__(self): ...
- def __unicode__(self): ...
- def __dir__(self): ...
- def __getattr__(self, name): ...
- def __setitem__(self, key, value): ...
- def __delitem__(self, key): ...
- __getslice__ = ... # type: Any
- def __setslice__(self, i, j, seq): ...
- def __delslice__(self, i, j): ...
- __setattr__ = ... # type: Any
- __delattr__ = ... # type: Any
- __lt__ = ... # type: Any
- __le__ = ... # type: Any
- __eq__ = ... # type: Any
- __ne__ = ... # type: Any
- __gt__ = ... # type: Any
- __ge__ = ... # type: Any
- __cmp__ = ... # type: Any
- __hash__ = ... # type: Any
- __call__ = ... # type: Any
- __len__ = ... # type: Any
- __getitem__ = ... # type: Any
- __iter__ = ... # type: Any
- __contains__ = ... # type: Any
- __add__ = ... # type: Any
- __sub__ = ... # type: Any
- __mul__ = ... # type: Any
- __floordiv__ = ... # type: Any
- __mod__ = ... # type: Any
- __divmod__ = ... # type: Any
- __pow__ = ... # type: Any
- __lshift__ = ... # type: Any
- __rshift__ = ... # type: Any
- __and__ = ... # type: Any
- __xor__ = ... # type: Any
- __or__ = ... # type: Any
- __div__ = ... # type: Any
- __truediv__ = ... # type: Any
- __neg__ = ... # type: Any
- __pos__ = ... # type: Any
- __abs__ = ... # type: Any
- __invert__ = ... # type: Any
- __complex__ = ... # type: Any
- __int__ = ... # type: Any
- __long__ = ... # type: Any
- __float__ = ... # type: Any
- __oct__ = ... # type: Any
- __hex__ = ... # type: Any
- __index__ = ... # type: Any
- __coerce__ = ... # type: Any
- __enter__ = ... # type: Any
- __exit__ = ... # type: Any
- __radd__ = ... # type: Any
- __rsub__ = ... # type: Any
- __rmul__ = ... # type: Any
- __rdiv__ = ... # type: Any
- __rtruediv__ = ... # type: Any
- __rfloordiv__ = ... # type: Any
- __rmod__ = ... # type: Any
- __rdivmod__ = ... # type: Any
- __copy__ = ... # type: Any
- __deepcopy__ = ... # type: Any
diff --git a/typeshed/third_party/3/werkzeug/posixemulation.pyi b/typeshed/third_party/3/werkzeug/posixemulation.pyi
deleted file mode 100644
index a2838fc..0000000
--- a/typeshed/third_party/3/werkzeug/posixemulation.pyi
+++ /dev/null
@@ -1,11 +0,0 @@
-# Stubs for werkzeug.posixemulation (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from ._compat import to_unicode as to_unicode
-from .filesystem import get_filesystem_encoding as get_filesystem_encoding
-
-can_rename_open_file = ... # type: Any
-
-def rename(src, dst): ...
diff --git a/typeshed/third_party/3/werkzeug/routing.pyi b/typeshed/third_party/3/werkzeug/routing.pyi
deleted file mode 100644
index ff0bbda..0000000
--- a/typeshed/third_party/3/werkzeug/routing.pyi
+++ /dev/null
@@ -1,182 +0,0 @@
-# Stubs for werkzeug.routing (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.exceptions import HTTPException
-
-def parse_converter_args(argstr): ...
-def parse_rule(rule): ...
-
-class RoutingException(Exception): ...
-
-class RequestRedirect(HTTPException, RoutingException):
- code = ... # type: Any
- new_url = ... # type: Any
- def __init__(self, new_url): ...
- def get_response(self, environ): ...
-
-class RequestSlash(RoutingException): ...
-
-class RequestAliasRedirect(RoutingException):
- matched_values = ... # type: Any
- def __init__(self, matched_values): ...
-
-class BuildError(RoutingException, LookupError):
- endpoint = ... # type: Any
- values = ... # type: Any
- method = ... # type: Any
- adapter = ... # type: Any
- def __init__(self, endpoint, values, method, adapter=None): ...
- def suggested(self): ...
- def closest_rule(self, adapter): ...
-
-class ValidationError(ValueError): ...
-
-class RuleFactory:
- def get_rules(self, map): ...
-
-class Subdomain(RuleFactory):
- subdomain = ... # type: Any
- rules = ... # type: Any
- def __init__(self, subdomain, rules): ...
- def get_rules(self, map): ...
-
-class Submount(RuleFactory):
- path = ... # type: Any
- rules = ... # type: Any
- def __init__(self, path, rules): ...
- def get_rules(self, map): ...
-
-class EndpointPrefix(RuleFactory):
- prefix = ... # type: Any
- rules = ... # type: Any
- def __init__(self, prefix, rules): ...
- def get_rules(self, map): ...
-
-class RuleTemplate:
- rules = ... # type: Any
- def __init__(self, rules): ...
- def __call__(self, *args, **kwargs): ...
-
-class RuleTemplateFactory(RuleFactory):
- rules = ... # type: Any
- context = ... # type: Any
- def __init__(self, rules, context): ...
- def get_rules(self, map): ...
-
-class Rule(RuleFactory):
- rule = ... # type: Any
- is_leaf = ... # type: Any
- map = ... # type: Any
- strict_slashes = ... # type: Any
- subdomain = ... # type: Any
- host = ... # type: Any
- defaults = ... # type: Any
- build_only = ... # type: Any
- alias = ... # type: Any
- methods = ... # type: Any
- endpoint = ... # type: Any
- redirect_to = ... # type: Any
- arguments = ... # type: Any
- def __init__(self, string, defaults=None, subdomain=None, methods=None, build_only=False, endpoint=None, strict_slashes=None, redirect_to=None, alias=False, host=None): ...
- def empty(self): ...
- def get_empty_kwargs(self): ...
- def get_rules(self, map): ...
- def refresh(self): ...
- def bind(self, map, rebind=False): ...
- def get_converter(self, variable_name, converter_name, args, kwargs): ...
- def compile(self): ...
- def match(self, path, method=None): ...
- def build(self, values, append_unknown=True): ...
- def provides_defaults_for(self, rule): ...
- def suitable_for(self, values, method=None): ...
- def match_compare_key(self): ...
- def build_compare_key(self): ...
- def __eq__(self, other): ...
- def __ne__(self, other): ...
-
-class BaseConverter:
- regex = ... # type: Any
- weight = ... # type: Any
- map = ... # type: Any
- def __init__(self, map): ...
- def to_python(self, value): ...
- def to_url(self, value): ...
-
-class UnicodeConverter(BaseConverter):
- regex = ... # type: Any
- def __init__(self, map, minlength=1, maxlength=None, length=None): ...
-
-class AnyConverter(BaseConverter):
- regex = ... # type: Any
- def __init__(self, map, *items): ...
-
-class PathConverter(BaseConverter):
- regex = ... # type: Any
- weight = ... # type: Any
-
-class NumberConverter(BaseConverter):
- weight = ... # type: Any
- fixed_digits = ... # type: Any
- min = ... # type: Any
- max = ... # type: Any
- def __init__(self, map, fixed_digits=0, min=None, max=None): ...
- def to_python(self, value): ...
- def to_url(self, value): ...
-
-class IntegerConverter(NumberConverter):
- regex = ... # type: Any
- num_convert = ... # type: Any
-
-class FloatConverter(NumberConverter):
- regex = ... # type: Any
- num_convert = ... # type: Any
- def __init__(self, map, min=None, max=None): ...
-
-class UUIDConverter(BaseConverter):
- regex = ... # type: Any
- def to_python(self, value): ...
- def to_url(self, value): ...
-
-DEFAULT_CONVERTERS = ... # type: Any
-
-class Map:
- default_converters = ... # type: Any
- default_subdomain = ... # type: Any
- charset = ... # type: Any
- encoding_errors = ... # type: Any
- strict_slashes = ... # type: Any
- redirect_defaults = ... # type: Any
- host_matching = ... # type: Any
- converters = ... # type: Any
- sort_parameters = ... # type: Any
- sort_key = ... # type: Any
- def __init__(self, rules=None, default_subdomain='', charset='', strict_slashes=True, redirect_defaults=True, converters=None, sort_parameters=False, sort_key=None, encoding_errors='', host_matching=False): ...
- def is_endpoint_expecting(self, endpoint, *arguments): ...
- def iter_rules(self, endpoint=None): ...
- def add(self, rulefactory): ...
- def bind(self, server_name, script_name=None, subdomain=None, url_scheme='', default_method='', path_info=None, query_args=None): ...
- def bind_to_environ(self, environ, server_name=None, subdomain=None): ...
- def update(self): ...
-
-class MapAdapter:
- map = ... # type: Any
- server_name = ... # type: Any
- script_name = ... # type: Any
- subdomain = ... # type: Any
- url_scheme = ... # type: Any
- path_info = ... # type: Any
- default_method = ... # type: Any
- query_args = ... # type: Any
- def __init__(self, map, server_name, script_name, subdomain, url_scheme, path_info, default_method, query_args=None): ...
- def dispatch(self, view_func, path_info=None, method=None, catch_http_exceptions=False): ...
- def match(self, path_info=None, method=None, return_rule=False, query_args=None): ...
- def test(self, path_info=None, method=None): ...
- def allowed_methods(self, path_info=None): ...
- def get_host(self, domain_part): ...
- def get_default_redirect(self, rule, method, values, query_args): ...
- def encode_query_args(self, query_args): ...
- def make_redirect_url(self, path_info, query_args=None, domain_part=None): ...
- def make_alias_redirect_url(self, path, endpoint, values, method, query_args): ...
- def build(self, endpoint, values=None, method=None, force_external=False, append_unknown=True): ...
diff --git a/typeshed/third_party/3/werkzeug/script.pyi b/typeshed/third_party/3/werkzeug/script.pyi
deleted file mode 100644
index a01ffde..0000000
--- a/typeshed/third_party/3/werkzeug/script.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for werkzeug.script (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-argument_types = ... # type: Any
-converters = ... # type: Any
-
-def run(namespace=None, action_prefix='', args=None): ...
-def fail(message, code=-1): ...
-def find_actions(namespace, action_prefix): ...
-def print_usage(actions): ...
-def analyse_action(func): ...
-def make_shell(init_func=None, banner=None, use_ipython=True): ...
-def make_runserver(app_factory, hostname='', port=5000, use_reloader=False, use_debugger=False, use_evalex=True, threaded=False, processes=1, static_files=None, extra_files=None, ssl_context=None): ...
diff --git a/typeshed/third_party/3/werkzeug/security.pyi b/typeshed/third_party/3/werkzeug/security.pyi
deleted file mode 100644
index b28d68a..0000000
--- a/typeshed/third_party/3/werkzeug/security.pyi
+++ /dev/null
@@ -1,16 +0,0 @@
-# Stubs for werkzeug.security (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-SALT_CHARS = ... # type: Any
-DEFAULT_PBKDF2_ITERATIONS = ... # type: Any
-
-def pbkdf2_hex(data, salt, iterations=..., keylen=None, hashfunc=None): ...
-def pbkdf2_bin(data, salt, iterations=..., keylen=None, hashfunc=None): ...
-def safe_str_cmp(a, b): ...
-def gen_salt(length): ...
-def generate_password_hash(password, method='', salt_length=8): ...
-def check_password_hash(pwhash, password): ...
-def safe_join(directory, filename): ...
diff --git a/typeshed/third_party/3/werkzeug/serving.pyi b/typeshed/third_party/3/werkzeug/serving.pyi
deleted file mode 100644
index db347d2..0000000
--- a/typeshed/third_party/3/werkzeug/serving.pyi
+++ /dev/null
@@ -1,84 +0,0 @@
-# Stubs for werkzeug.serving (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from socketserver import ThreadingMixIn, ForkingMixIn
-from http.server import HTTPServer, BaseHTTPRequestHandler
-
-class _SslDummy:
- def __getattr__(self, name): ...
-
-ssl = ... # type: Any
-LISTEN_QUEUE = ... # type: Any
-can_open_by_fd = ... # type: Any
-
-class WSGIRequestHandler(BaseHTTPRequestHandler):
- @property
- def server_version(self): ...
- def make_environ(self): ...
- environ = ... # type: Any
- close_connection = ... # type: Any
- def run_wsgi(self): ...
- def handle(self): ...
- def initiate_shutdown(self): ...
- def connection_dropped(self, error, environ=None): ...
- raw_requestline = ... # type: Any
- def handle_one_request(self): ...
- def send_response(self, code, message=None): ...
- def version_string(self): ...
- def address_string(self): ...
- def port_integer(self): ...
- def log_request(self, code='', size=''): ...
- def log_error(self, *args): ...
- def log_message(self, format, *args): ...
- def log(self, type, message, *args): ...
-
-BaseRequestHandler = ... # type: Any
-
-def generate_adhoc_ssl_pair(cn=None): ...
-def make_ssl_devcert(base_path, host=None, cn=None): ...
-def generate_adhoc_ssl_context(): ...
-def load_ssl_context(cert_file, pkey_file=None, protocol=None): ...
-
-class _SSLContext:
- def __init__(self, protocol): ...
- def load_cert_chain(self, certfile, keyfile=None, password=None): ...
- def wrap_socket(self, sock, **kwargs): ...
-
-def is_ssl_error(error=None): ...
-def select_ip_version(host, port): ...
-
-class BaseWSGIServer(HTTPServer):
- multithread = ... # type: Any
- multiprocess = ... # type: Any
- request_queue_size = ... # type: Any
- address_family = ... # type: Any
- app = ... # type: Any
- passthrough_errors = ... # type: Any
- shutdown_signal = ... # type: Any
- host = ... # type: Any
- port = ... # type: Any
- socket = ... # type: Any
- server_address = ... # type: Any
- ssl_context = ... # type: Any
- def __init__(self, host, port, app, handler=None, passthrough_errors=False, ssl_context=None, fd=None): ...
- def log(self, type, message, *args): ...
- def serve_forever(self): ...
- def handle_error(self, request, client_address): ...
- def get_request(self): ...
-
-class ThreadedWSGIServer(ThreadingMixIn, BaseWSGIServer):
- multithread = ... # type: Any
- daemon_threads = ... # type: Any
-
-class ForkingWSGIServer(ForkingMixIn, BaseWSGIServer):
- multiprocess = ... # type: Any
- max_children = ... # type: Any
- def __init__(self, host, port, app, processes=40, handler=None, passthrough_errors=False, ssl_context=None, fd=None): ...
-
-def make_server(host=None, port=None, app=None, threaded=False, processes=1, request_handler=None, passthrough_errors=False, ssl_context=None, fd=None): ...
-def is_running_from_reloader(): ...
-def run_simple(hostname, port, application, use_reloader=False, use_debugger=False, use_evalex=True, extra_files=None, reloader_interval=1, reloader_type='', threaded=False, processes=1, request_handler=None, static_files=None, passthrough_errors=False, ssl_context=None): ...
-def run_with_reloader(*args, **kwargs): ...
-def main(): ...
diff --git a/typeshed/third_party/3/werkzeug/test.pyi b/typeshed/third_party/3/werkzeug/test.pyi
deleted file mode 100644
index 1def658..0000000
--- a/typeshed/third_party/3/werkzeug/test.pyi
+++ /dev/null
@@ -1,85 +0,0 @@
-# Stubs for werkzeug.test (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from urllib.request import Request as U2Request
-from http.cookiejar import CookieJar
-
-def stream_encode_multipart(values, use_tempfile=True, threshold=..., boundary=None, charset=''): ...
-def encode_multipart(values, boundary=None, charset=''): ...
-def File(fd, filename=None, mimetype=None): ...
-
-class _TestCookieHeaders:
- headers = ... # type: Any
- def __init__(self, headers): ...
- def getheaders(self, name): ...
- def get_all(self, name, default=None): ...
-
-class _TestCookieResponse:
- headers = ... # type: Any
- def __init__(self, headers): ...
- def info(self): ...
-
-class _TestCookieJar(CookieJar):
- def inject_wsgi(self, environ): ...
- def extract_wsgi(self, environ, headers): ...
-
-class EnvironBuilder:
- server_protocol = ... # type: Any
- wsgi_version = ... # type: Any
- request_class = ... # type: Any
- charset = ... # type: Any
- path = ... # type: Any
- base_url = ... # type: Any
- query_string = ... # type: Any
- args = ... # type: Any
- method = ... # type: Any
- headers = ... # type: Any
- content_type = ... # type: Any
- errors_stream = ... # type: Any
- multithread = ... # type: Any
- multiprocess = ... # type: Any
- run_once = ... # type: Any
- environ_base = ... # type: Any
- environ_overrides = ... # type: Any
- input_stream = ... # type: Any
- content_length = ... # type: Any
- closed = ... # type: Any
- def __init__(self, path='', base_url=None, query_string=None, method='', input_stream=None, content_type=None, content_length=None, errors_stream=None, multithread=False, multiprocess=False, run_once=False, headers=None, data=None, environ_base=None, environ_overrides=None, charset=''): ...
- def form_property(name, storage, doc): ...
- form = ... # type: Any
- files = ... # type: Any
- @property
- def server_name(self): ...
- @property
- def server_port(self): ...
- def __del__(self): ...
- def close(self): ...
- def get_environ(self): ...
- def get_request(self, cls=None): ...
-
-class ClientRedirectError(Exception): ...
-
-class Client:
- application = ... # type: Any
- response_wrapper = ... # type: Any
- cookie_jar = ... # type: Any
- allow_subdomain_redirects = ... # type: Any
- def __init__(self, application, response_wrapper=None, use_cookies=True, allow_subdomain_redirects=False): ...
- def set_cookie(self, server_name, key, value='', max_age=None, expires=None, path='', domain=None, secure=None, httponly=False, charset=''): ...
- def delete_cookie(self, server_name, key, path='', domain=None): ...
- def run_wsgi_app(self, environ, buffered=False): ...
- def resolve_redirect(self, response, new_location, environ, buffered=False): ...
- def open(self, *args, **kwargs): ...
- def get(self, *args, **kw): ...
- def patch(self, *args, **kw): ...
- def post(self, *args, **kw): ...
- def head(self, *args, **kw): ...
- def put(self, *args, **kw): ...
- def delete(self, *args, **kw): ...
- def options(self, *args, **kw): ...
- def trace(self, *args, **kw): ...
-
-def create_environ(*args, **kwargs): ...
-def run_wsgi_app(app, environ, buffered=False): ...
diff --git a/typeshed/third_party/3/werkzeug/testapp.pyi b/typeshed/third_party/3/werkzeug/testapp.pyi
deleted file mode 100644
index cee939b..0000000
--- a/typeshed/third_party/3/werkzeug/testapp.pyi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Stubs for werkzeug.testapp (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug.wrappers import BaseRequest as Request, BaseResponse as Response
-
-logo = ... # type: Any
-TEMPLATE = ... # type: Any
-
-def iter_sys_path(): ...
-def render_testapp(req): ...
-def test_app(environ, start_response): ...
diff --git a/typeshed/third_party/3/werkzeug/urls.pyi b/typeshed/third_party/3/werkzeug/urls.pyi
deleted file mode 100644
index be248d2..0000000
--- a/typeshed/third_party/3/werkzeug/urls.pyi
+++ /dev/null
@@ -1,71 +0,0 @@
-# Stubs for werkzeug.urls (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from collections import namedtuple
-from typing import Any
-
-
-_URLTuple = namedtuple(
- '_URLTuple',
- ['scheme', 'netloc', 'path', 'query', 'fragment']
-)
-
-
-class BaseURL(_URLTuple):
- def replace(self, **kwargs): ...
- @property
- def host(self): ...
- @property
- def ascii_host(self): ...
- @property
- def port(self): ...
- @property
- def auth(self): ...
- @property
- def username(self): ...
- @property
- def raw_username(self): ...
- @property
- def password(self): ...
- @property
- def raw_password(self): ...
- def decode_query(self, *args, **kwargs): ...
- def join(self, *args, **kwargs): ...
- def to_url(self): ...
- def decode_netloc(self): ...
- def to_uri_tuple(self): ...
- def to_iri_tuple(self): ...
- def get_file_location(self, pathformat=None): ...
-
-class URL(BaseURL):
- def encode_netloc(self): ...
- def encode(self, charset='', errors=''): ...
-
-class BytesURL(BaseURL):
- def encode_netloc(self): ...
- def decode(self, charset='', errors=''): ...
-
-def url_parse(url, scheme=None, allow_fragments=True): ...
-def url_quote(string, charset='', errors='', safe='', unsafe=''): ...
-def url_quote_plus(string, charset='', errors='', safe=''): ...
-def url_unparse(components): ...
-def url_unquote(string, charset='', errors='', unsafe=''): ...
-def url_unquote_plus(s, charset='', errors=''): ...
-def url_fix(s, charset=''): ...
-def uri_to_iri(uri, charset='', errors=''): ...
-def iri_to_uri(iri, charset='', errors='', safe_conversion=False): ...
-def url_decode(s, charset='', decode_keys=False, include_empty=True, errors='', separator='', cls=None): ...
-def url_decode_stream(stream, charset='', decode_keys=False, include_empty=True, errors='', separator='', cls=None, limit=None, return_iterator=False): ...
-def url_encode(obj, charset='', encode_keys=False, sort=False, key=None, separator=b''): ...
-def url_encode_stream(obj, stream=None, charset='', encode_keys=False, sort=False, key=None, separator=b''): ...
-def url_join(base, url, allow_fragments=True): ...
-
-class Href:
- base = ... # type: Any
- charset = ... # type: Any
- sort = ... # type: Any
- key = ... # type: Any
- def __init__(self, base='', charset='', sort=False, key=None): ...
- def __getattr__(self, name): ...
- def __call__(self, *path, **query): ...
diff --git a/typeshed/third_party/3/werkzeug/useragents.pyi b/typeshed/third_party/3/werkzeug/useragents.pyi
deleted file mode 100644
index 2471a24..0000000
--- a/typeshed/third_party/3/werkzeug/useragents.pyi
+++ /dev/null
@@ -1,18 +0,0 @@
-# Stubs for werkzeug.useragents (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-class UserAgentParser:
- platforms = ... # type: Any
- browsers = ... # type: Any
- def __init__(self): ...
- def __call__(self, user_agent): ...
-
-class UserAgent:
- string = ... # type: Any
- def __init__(self, environ_or_string): ...
- def to_header(self): ...
- def __nonzero__(self): ...
- __bool__ = ... # type: Any
diff --git a/typeshed/third_party/3/werkzeug/utils.pyi b/typeshed/third_party/3/werkzeug/utils.pyi
deleted file mode 100644
index b26f316..0000000
--- a/typeshed/third_party/3/werkzeug/utils.pyi
+++ /dev/null
@@ -1,53 +0,0 @@
-# Stubs for werkzeug.utils (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-from werkzeug._internal import _DictAccessorProperty
-
-class cached_property(property):
- __name__ = ... # type: Any
- __module__ = ... # type: Any
- __doc__ = ... # type: Any
- func = ... # type: Any
- def __init__(self, func, name=None, doc=None): ...
- def __set__(self, obj, value): ...
- def __get__(self, obj, type=None): ...
-
-class environ_property(_DictAccessorProperty):
- read_only = ... # type: Any
- def lookup(self, obj): ...
-
-class header_property(_DictAccessorProperty):
- def lookup(self, obj): ...
-
-class HTMLBuilder:
- def __init__(self, dialect): ...
- def __call__(self, s): ...
- def __getattr__(self, tag): ...
-
-html = ... # type: Any
-xhtml = ... # type: Any
-
-def get_content_type(mimetype, charset): ...
-def format_string(string, context): ...
-def secure_filename(filename): ...
-def escape(s, quote=None): ...
-def unescape(s): ...
-def redirect(location, code=302, Response=None): ...
-def append_slash_redirect(environ, code=301): ...
-def import_string(import_name, silent=False): ...
-def find_modules(import_path, include_packages=False, recursive=False): ...
-def validate_arguments(func, args, kwargs, drop_extra=True): ...
-def bind_arguments(func, args, kwargs): ...
-
-class ArgumentValidationError(ValueError):
- missing = ... # type: Any
- extra = ... # type: Any
- extra_positional = ... # type: Any
- def __init__(self, missing=None, extra=None, extra_positional=None): ...
-
-class ImportStringError(ImportError):
- import_name = ... # type: Any
- exception = ... # type: Any
- def __init__(self, import_name, exception): ...
diff --git a/typeshed/third_party/3/werkzeug/wrappers.pyi b/typeshed/third_party/3/werkzeug/wrappers.pyi
deleted file mode 100644
index f6b6770..0000000
--- a/typeshed/third_party/3/werkzeug/wrappers.pyi
+++ /dev/null
@@ -1,201 +0,0 @@
-# Stubs for werkzeug.wrappers (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import (
- Any, Iterable, Mapping, Optional, Sequence, Tuple, Type, Union,
-)
-
-from .datastructures import (
- CombinedMultiDict, EnvironHeaders, Headers, ImmutableMultiDict,
- MultiDict, TypeConversionDict,
-)
-
-class BaseRequest:
- charset = ... # type: str
- encoding_errors = ... # type: str
- max_content_length = ... # type: int
- max_form_memory_size = ... # type: int
- parameter_storage_class = ... # type: Type
- list_storage_class = ... # type: Type
- dict_storage_class = ... # type: Type
- form_data_parser_class = ... # type: Type
- trusted_hosts = ... # type: Optional[Sequence[str]]
- disable_data_descriptor = ... # type: Any
- environ = ... # type: Mapping[str, object]
- shallow = ... # type: Any
- def __init__(self, environ: Mapping[str, object], populate_request: bool=True, shallow: bool=False) -> None: ...
- @property
- def url_charset(self) -> str: ...
- @classmethod
- def from_values(cls, *args, **kwargs) -> 'BaseRequest': ...
- @classmethod
- def application(cls, f): ...
- @property
- def want_form_data_parsed(self): ...
- def make_form_data_parser(self): ...
- def close(self) -> None: ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_value, tb): ...
- def stream(self): ...
- input_stream = ... # type: Any
- args = ... # type: ImmutableMultiDict
- def data(self): ...
- def get_data(self, cache: bool=True, as_text: bool=False, parse_form_data: bool=False) -> bytes: ...
- form = ... # type: ImmutableMultiDict
- values = ... # type: CombinedMultiDict
- files = ... # type: MultiDict
- cookies = ... # type: TypeConversionDict
- headers = ... # type: EnvironHeaders
- path = ... # type: str
- full_path = ... # type: str
- script_root = ... # type: str
- url = ... # type: str
- base_url = ... # type: str
- url_root = ... # type: str
- host_url = ... # type: str
- host = ... # type: str
- query_string = ... # type: bytes
- method = ... # type: str
- def access_route(self): ...
- @property
- def remote_addr(self) -> str: ...
- remote_user = ... # type: str
- scheme = ... # type: str
- is_xhr = ... # type: bool
- is_secure = ... # type: bool
- is_multithread = ... # type: bool
- is_multiprocess = ... # type: bool
- is_run_once = ... # type: bool
-
-class BaseResponse:
- charset = ... # type: str
- default_status = ... # type: int
- default_mimetype = ... # type: str
- implicit_sequence_conversion = ... # type: bool
- autocorrect_location_header = ... # type: bool
- automatically_set_content_length = ... # type: bool
- headers = ... # type: Headers
- status_code = ... # type: int
- status = ... # type: str
- direct_passthrough = ... # type: bool
- response = ... # type: Iterable[bytes]
- def __init__(self, response: Union[Iterable[bytes], bytes]=None, status: Union[str, int]=None, headers: Union[Headers, Mapping[str, str], Sequence[Tuple[str, str]]]=None, mimetype: str=None, content_type: str=None, direct_passthrough: bool=False) -> None: ...
- def call_on_close(self, func): ...
- @classmethod
- def force_type(cls, response, environ=None): ...
- @classmethod
- def from_app(cls, app, environ, buffered=False): ...
- def get_data(self, as_text=False): ...
- def set_data(self, value): ...
- data = ... # type: Any
- def calculate_content_length(self): ...
- def make_sequence(self): ...
- def iter_encoded(self): ...
- def set_cookie(self, key, value='', max_age=None, expires=None, path='', domain=None, secure=False, httponly=False): ...
- def delete_cookie(self, key, path='', domain=None): ...
- @property
- def is_streamed(self) -> bool: ...
- @property
- def is_sequence(self) -> bool: ...
- def close(self) -> None: ...
- def __enter__(self): ...
- def __exit__(self, exc_type, exc_value, tb): ...
- def freeze(self, **kwargs): ...
- def get_wsgi_headers(self, environ): ...
- def get_app_iter(self, environ): ...
- def get_wsgi_response(self, environ): ...
- def __call__(self, environ, start_response): ...
-
-class AcceptMixin:
- def accept_mimetypes(self): ...
- def accept_charsets(self): ...
- def accept_encodings(self): ...
- def accept_languages(self): ...
-
-class ETagRequestMixin:
- def cache_control(self): ...
- def if_match(self): ...
- def if_none_match(self): ...
- def if_modified_since(self): ...
- def if_unmodified_since(self): ...
- def if_range(self): ...
- def range(self): ...
-
-class UserAgentMixin:
- def user_agent(self): ...
-
-class AuthorizationMixin:
- def authorization(self): ...
-
-class StreamOnlyMixin:
- disable_data_descriptor = ... # type: Any
- want_form_data_parsed = ... # type: Any
-
-class ETagResponseMixin:
- @property
- def cache_control(self): ...
- status_code = ... # type: Any
- def make_conditional(self, request_or_environ, accept_ranges=False, complete_length=None): ...
- def add_etag(self, overwrite=False, weak=False): ...
- def set_etag(self, etag, weak=False): ...
- def get_etag(self): ...
- def freeze(self, *, no_etag=False): ...
- accept_ranges = ... # type: Any
- content_range = ... # type: Any
-
-class ResponseStream:
- mode = ... # type: Any
- response = ... # type: Any
- closed = ... # type: Any
- def __init__(self, response): ...
- def write(self, value): ...
- def writelines(self, seq): ...
- def close(self): ...
- def flush(self): ...
- def isatty(self): ...
- @property
- def encoding(self): ...
-
-class ResponseStreamMixin:
- def stream(self): ...
-
-class CommonRequestDescriptorsMixin:
- content_type = ... # type: Any
- def content_length(self): ...
- content_encoding = ... # type: Any
- content_md5 = ... # type: Any
- referrer = ... # type: Any
- date = ... # type: Any
- max_forwards = ... # type: Any
- @property
- def mimetype(self): ...
- @property
- def mimetype_params(self): ...
- def pragma(self): ...
-
-class CommonResponseDescriptorsMixin:
- mimetype = ... # type: Any
- mimetype_params = ... # type: Any
- location = ... # type: Any
- age = ... # type: Any
- content_type = ... # type: Any
- content_length = ... # type: Any
- content_location = ... # type: Any
- content_encoding = ... # type: Any
- content_md5 = ... # type: Any
- date = ... # type: Any
- expires = ... # type: Any
- last_modified = ... # type: Any
- retry_after = ... # type: Any
- vary = ... # type: Any
- content_language = ... # type: Any
- allow = ... # type: Any
-
-class WWWAuthenticateMixin:
- @property
- def www_authenticate(self): ...
-
-class Request(BaseRequest, AcceptMixin, ETagRequestMixin, UserAgentMixin, AuthorizationMixin, CommonRequestDescriptorsMixin): ...
-class PlainRequest(StreamOnlyMixin, Request): ...
-class Response(BaseResponse, ETagResponseMixin, ResponseStreamMixin, CommonResponseDescriptorsMixin, WWWAuthenticateMixin): ...
diff --git a/typeshed/third_party/3/werkzeug/wsgi.pyi b/typeshed/third_party/3/werkzeug/wsgi.pyi
deleted file mode 100644
index 4a0e681..0000000
--- a/typeshed/third_party/3/werkzeug/wsgi.pyi
+++ /dev/null
@@ -1,88 +0,0 @@
-# Stubs for werkzeug.wsgi (Python 3.5)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from typing import Any
-
-def responder(f): ...
-def get_current_url(environ, root_only=False, strip_querystring=False, host_only=False, trusted_hosts=None): ...
-def host_is_trusted(hostname, trusted_list): ...
-def get_host(environ, trusted_hosts=None): ...
-def get_content_length(environ): ...
-def get_input_stream(environ, safe_fallback=True): ...
-def get_query_string(environ): ...
-def get_path_info(environ, charset='', errors=''): ...
-def get_script_name(environ, charset='', errors=''): ...
-def pop_path_info(environ, charset='', errors=''): ...
-def peek_path_info(environ, charset='', errors=''): ...
-def extract_path_info(environ_or_baseurl, path_or_url, charset='', errors='', collapse_http_schemes=True): ...
-
-class SharedDataMiddleware:
- app = ... # type: Any
- exports = ... # type: Any
- cache = ... # type: Any
- cache_timeout = ... # type: Any
- fallback_mimetype = ... # type: Any
- def __init__(self, app, exports, disallow=None, cache=True, cache_timeout=..., fallback_mimetype=''): ...
- def is_allowed(self, filename): ...
- def get_file_loader(self, filename): ...
- def get_package_loader(self, package, package_path): ...
- def get_directory_loader(self, directory): ...
- def generate_etag(self, mtime, file_size, real_filename): ...
- def __call__(self, environ, start_response): ...
-
-class DispatcherMiddleware:
- app = ... # type: Any
- mounts = ... # type: Any
- def __init__(self, app, mounts=None): ...
- def __call__(self, environ, start_response): ...
-
-class ClosingIterator:
- def __init__(self, iterable, callbacks=None): ...
- def __iter__(self): ...
- def __next__(self): ...
- def close(self): ...
-
-def wrap_file(environ, file, buffer_size=8192): ...
-
-class FileWrapper:
- file = ... # type: Any
- buffer_size = ... # type: Any
- def __init__(self, file, buffer_size=8192): ...
- def close(self): ...
- def seekable(self): ...
- def seek(self, *args): ...
- def tell(self): ...
- def __iter__(self): ...
- def __next__(self): ...
-
-class _RangeWrapper:
- iterable = ... # type: Any
- byte_range = ... # type: Any
- start_byte = ... # type: Any
- end_byte = ... # type: Any
- read_length = ... # type: Any
- seekable = ... # type: Any
- end_reached = ... # type: Any
- def __init__(self, iterable, start_byte=0, byte_range=None): ...
- def __iter__(self): ...
- def __next__(self): ...
- def close(self): ...
-
-def make_line_iter(stream, limit=None, buffer_size=..., cap_at_buffer=False): ...
-def make_chunk_iter(stream, separator, limit=None, buffer_size=..., cap_at_buffer=False): ...
-
-class LimitedStream:
- limit = ... # type: Any
- def __init__(self, stream, limit): ...
- def __iter__(self): ...
- @property
- def is_exhausted(self): ...
- def on_exhausted(self): ...
- def on_disconnect(self): ...
- def exhaust(self, chunk_size=...): ...
- def read(self, size=None): ...
- def readline(self, size=None): ...
- def readlines(self, size=None): ...
- def tell(self): ...
- def __next__(self): ...
diff --git a/xml/mypy-html.css b/xml/mypy-html.css
index 1a3302d..ec2bdf9 100644
--- a/xml/mypy-html.css
+++ b/xml/mypy-html.css
@@ -99,6 +99,6 @@ a:hover.lineno, a:active.lineno {
background-color: #ffa;
}
-.line-any {
+.line-any, .line-unanalyzed {
background-color: #faa;
}
diff --git a/xml/mypy.xsd b/xml/mypy.xsd
index d5f16eb..83d0832 100644
--- a/xml/mypy.xsd
+++ b/xml/mypy.xsd
@@ -5,6 +5,7 @@
<xs:simpleType name="precision">
<xs:restriction base="xs:string">
<xs:enumeration value="empty"/>
+ <xs:enumeration value="unanalyzed"/>
<xs:enumeration value="precise"/>
<xs:enumeration value="imprecise"/>
<xs:enumeration value="any"/>
@@ -20,6 +21,7 @@
<xs:attribute name="module" type="xs:string" use="required"/>
<xs:attribute name="total" type="xs:integer" use="required"/>
<xs:attribute name="empty" type="xs:integer" use="required"/>
+ <xs:attribute name="unanalyzed" type="xs:integer" use="required"/>
<xs:attribute name="precise" type="xs:integer" use="required"/>
<xs:attribute name="imprecise" type="xs:integer" use="required"/>
<xs:attribute name="any" type="xs:integer" use="required"/>
--
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