[Python-apps-team] Bug#533282: Bug#533282: pylint: AttributeError on program invocation

Sandro Tosi morph at debian.org
Tue Jun 16 09:14:12 UTC 2009 

On Tue, Jun 16, 2009 at 10:59, Helmut Grohne<helmut at subdivi.de> wrote:
> Hi Sandro,
>
> tahnks for your very quick reply!

you're welcome :)

> On Tue, Jun 16, 2009 at 10:53:55AM +0200, Sandro Tosi wrote:
>> On Tue, Jun 16, 2009 at 10:22, Helmut Grohne<helmut at subdivi.de> wrote:
>> >
>> > $ pylint test.py
>> > Traceback (most recent call last):
>> >  File "/usr/bin/pylint", line 3, in <module>
>> >    from pylint import lint
>> >  File "/usr/lib/pymodules/python2.5/pylint/lint.py", line 31, in <module>
>> >    from pylint.checkers import utils
>> >  File "/usr/lib/pymodules/python2.5/pylint/checkers/utils.py", line 29, in <module>
>> >    FOR_NODE_TYPES = (astng.For, astng.Comprehension)
>> > AttributeError: 'module' object has no attribute 'Comprehension'
>> > $
>>
>> could you please attach the test.py (or a minimal subset of it able to
>> replicate the bug) since I tried pylint here on some source code and
>> it works.
>
> I did not include the file, because it did not appear to depend on the
> file. Actually this error occurs during loading of pylint, so an empty
> file and even no file at all will produce this error. I start to think
> that this may be due to some sort of brokenness of my system.
> Reinstalling pylint did however not help. Nor did reinstalling
> python-logilab-astng.

could you please run this command and report the output:

$ ls -l /usr/lib/pymodules/python2.5/pylint
total 88
drwxr-xr-x 2 root root  4096 2009-06-16 10:51 checkers
lrwxrwxrwx 1 root root    49 2009-06-16 10:51 config.py ->
/usr/share/python-support/pylint/pylint/config.py
-rw-r--r-- 1 root root  4961 2009-06-16 10:51 config.pyc
lrwxrwxrwx 1 root root    50 2009-06-16 10:51 epylint.py ->
/usr/share/python-support/pylint/pylint/epylint.py
-rw-r--r-- 1 root root   952 2009-06-16 10:51 epylint.pyc
lrwxrwxrwx 1 root root    46 2009-06-16 10:51 gui.py ->
/usr/share/python-support/pylint/pylint/gui.py
-rw-r--r-- 1 root root  3645 2009-06-16 10:51 gui.pyc
lrwxrwxrwx 1 root root    51 2009-06-16 10:51 __init__.py ->
/usr/share/python-support/pylint/pylint/__init__.py
-rw-r--r-- 1 root root   266 2009-06-16 10:51 __init__.pyc
lrwxrwxrwx 1 root root    53 2009-06-16 10:51 interfaces.py ->
/usr/share/python-support/pylint/pylint/interfaces.py
-rw-r--r-- 1 root root  3979 2009-06-16 10:51 interfaces.pyc
lrwxrwxrwx 1 root root    47 2009-06-16 10:51 lint.py ->
/usr/share/python-support/pylint/pylint/lint.py
-rw-r--r-- 1 root root 32373 2009-06-16 10:51 lint.pyc
lrwxrwxrwx 1 root root    54 2009-06-16 10:51 __pkginfo__.py ->
/usr/share/python-support/pylint/pylint/__pkginfo__.py
-rw-r--r-- 1 root root  2202 2009-06-16 10:51 __pkginfo__.pyc
drwxr-xr-x 2 root root  4096 2009-06-16 10:51 pyreverse
drwxr-xr-x 2 root root  4096 2009-06-16 10:51 reporters
lrwxrwxrwx 1 root root    48 2009-06-16 10:51 utils.py ->
/usr/share/python-support/pylint/pylint/utils.py
-rw-r--r-- 1 root root 16283 2009-06-16 10:51 utils.pyc

and

$ ls /usr/lib/pymodules/python2.5/logilab/astng/ -l
total 344
lrwxrwxrwx 1 root root    71 2009-06-16 10:51 builder.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/builder.py
-rw-r--r-- 1 root root  7908 2009-06-16 10:51 builder.pyc
lrwxrwxrwx 1 root root    75 2009-06-16 10:51 _exceptions.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/_exceptions.py
-rw-r--r-- 1 root root  2912 2009-06-16 10:51 _exceptions.pyc
lrwxrwxrwx 1 root root    73 2009-06-16 10:51 inference.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/inference.py
-rw-r--r-- 1 root root 13681 2009-06-16 10:51 inference.pyc
lrwxrwxrwx 1 root root    72 2009-06-16 10:51 infutils.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/infutils.py
-rw-r--r-- 1 root root 13603 2009-06-16 10:51 infutils.pyc
lrwxrwxrwx 1 root root    72 2009-06-16 10:51 __init__.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/__init__.py
-rw-r--r-- 1 root root  1954 2009-06-16 10:51 __init__.pyc
lrwxrwxrwx 1 root root    73 2009-06-16 10:51 inspector.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/inspector.py
-rw-r--r-- 1 root root  8959 2009-06-16 10:51 inspector.pyc
lrwxrwxrwx 1 root root    70 2009-06-16 10:51 lookup.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/lookup.py
-rw-r--r-- 1 root root  6222 2009-06-16 10:51 lookup.pyc
lrwxrwxrwx 1 root root    71 2009-06-16 10:51 manager.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/manager.py
-rw-r--r-- 1 root root 15229 2009-06-16 10:51 manager.pyc
lrwxrwxrwx 1 root root    79 2009-06-16 10:51 nodes_as_string.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/nodes_as_string.py
-rw-r--r-- 1 root root 20264 2009-06-16 10:51 nodes_as_string.pyc
lrwxrwxrwx 1 root root    74 2009-06-16 10:51 _nodes_ast.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/_nodes_ast.py
-rw-r--r-- 1 root root 14617 2009-06-16 10:51 _nodes_ast.pyc
lrwxrwxrwx 1 root root    79 2009-06-16 10:51 _nodes_compiler.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/_nodes_compiler.py
-rw-r--r-- 1 root root 27622 2009-06-16 10:51 _nodes_compiler.pyc
lrwxrwxrwx 1 root root    69 2009-06-16 10:51 nodes.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/nodes.py
-rw-r--r-- 1 root root 20063 2009-06-16 10:51 nodes.pyc
lrwxrwxrwx 1 root root    84 2009-06-16 10:51 patchcomptransformer.py
-> /usr/share/python-support/python-logilab-astng/logilab/astng/patchcomptransformer.py
-rw-r--r-- 1 root root  5697 2009-06-16 10:51 patchcomptransformer.pyc
lrwxrwxrwx 1 root root    75 2009-06-16 10:51 __pkginfo__.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/__pkginfo__.py
-rw-r--r-- 1 root root  1751 2009-06-16 10:51 __pkginfo__.pyc
lrwxrwxrwx 1 root root    73 2009-06-16 10:51 protocols.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/protocols.py
-rw-r--r-- 1 root root 13923 2009-06-16 10:51 protocols.pyc
lrwxrwxrwx 1 root root    76 2009-06-16 10:51 raw_building.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/raw_building.py
-rw-r--r-- 1 root root  7296 2009-06-16 10:51 raw_building.pyc
lrwxrwxrwx 1 root root    73 2009-06-16 10:51 rebuilder.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/rebuilder.py
-rw-r--r-- 1 root root 11555 2009-06-16 10:51 rebuilder.pyc
lrwxrwxrwx 1 root root    76 2009-06-16 10:51 scoped_nodes.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/scoped_nodes.py
-rw-r--r-- 1 root root 29630 2009-06-16 10:51 scoped_nodes.pyc
lrwxrwxrwx 1 root root    69 2009-06-16 10:51 utils.py ->
/usr/share/python-support/python-logilab-astng/logilab/astng/utils.py
-rw-r--r-- 1 root root 18135 2009-06-16 10:51 utils.pyc

probably something left from when we used python-central and now we've
moved to python-support.

If you run

$ sudo pycentral pkgremove python-logilab-astng

and reinstall python-logilab-astng does it help?

Regards,
-- 
Sandro Tosi (aka morph, morpheus, matrixhasu)
My website: http://matrixhasu.altervista.org/
Me at Debian: http://wiki.debian.org/SandroTosi

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