[Reproducible-builds] Bug#823874: diffoscope: UnicodeDecodeError

[Mattia Rizzolo]

Source: diffoscope
Version: 52

Seen on rb.d.n with:
 - openocd/0.9.0-1 (all suites/archs)
 - psychtoolbox-3/3.0.12.20160414.dfsg1-1 (unstable/armhf)
 - publican/4.3.2-1 (all suites/archs)

Fri May  6 07:44:58 UTC 2016 - diffoscope 52 will be used to compare the two builds:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/diffoscope/__main__.py", line 177, in main
    sys.exit(run_diffoscope(parsed_args))
  File "/usr/lib/python3/dist-packages/diffoscope/__main__.py", line 148, in run_diffoscope
    parsed_args.file1, parsed_args.file2)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 97, in compare_root_paths
    return compare_files(file1, file2)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 113, in compare_files
    return file1.compare(file2, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 199, in compare
    difference = self._compare_using_details(other, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 174, in _compare_using_details
    details.extend(filter(None, self.as_container.compare(other.as_container)))
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 116, in compare_commented_files
    difference = compare_files(file1, file2, source=source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 113, in compare_files
    return file1.compare(file2, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 199, in compare
    difference = self._compare_using_details(other, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 174, in _compare_using_details
    details.extend(filter(None, self.as_container.compare(other.as_container)))
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 116, in compare_commented_files
    difference = compare_files(file1, file2, source=source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 113, in compare_files
    return file1.compare(file2, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 199, in compare
    difference = self._compare_using_details(other, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 174, in _compare_using_details
    details.extend(filter(None, self.as_container.compare(other.as_container)))
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 116, in compare_commented_files
    difference = compare_files(file1, file2, source=source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 113, in compare_files
    return file1.compare(file2, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 199, in compare
    difference = self._compare_using_details(other, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 174, in _compare_using_details
    details.extend(filter(None, self.as_container.compare(other.as_container)))
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 116, in compare_commented_files
    difference = compare_files(file1, file2, source=source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/__init__.py", line 113, in compare_files
    return file1.compare(file2, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 199, in compare
    difference = self._compare_using_details(other, source)
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/binary.py", line 172, in _compare_using_details
    details.extend(filter(None, self.compare_details(other, source)))
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/deb.py", line 128, in compare_details
    self.path, other.path, source="line order")]
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 330, in from_text_readers
    *args, **kwargs)
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 303, in from_feeder
    unified_diff = diff(feeder1, feeder2)
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 272, in diff
    return run_diff(fd1, fd2, end_nl_q1, end_nl_q2)
  File "/usr/lib/python3.5/contextlib.py", line 66, in __exit__
    next(self.gen)
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 207, in fd_from_feeder
    t.join()
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 185, in join
    raise ex
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 171, in run
    super().run(*args, **kwargs)
  File "/usr/lib/python3.5/threading.py", line 862, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 192, in feed
    end_nl = feeder(f)
  File "/usr/lib/python3/dist-packages/diffoscope/difference.py", line 234, in feeder
    for buf in in_file:
  File "/usr/lib/python3/dist-packages/diffoscope/comparators/deb.py", line 122, in strip_checksum
    for line in f:
  File "/usr/lib/python3.5/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 5691: ordinal not in range(128)


Actually the affected character was different (e.g. 0xe2) but the error
was the same in the same place.

-- 
regards,
                        Mattia Rizzolo

GPG Key: 66AE 2B4A FCCF 3F52 DA18  4D18 4B04 3FCD B944 4540      .''`.
more about me:  https://mapreri.org                             : :'  :
Launchpad user: https://launchpad.net/~mapreri                  `. `'`
Debian QA page: https://qa.debian.org/developer.php?login=mattia  `-
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