Tests fail on Python 3.4

[emillon]

Hi,

The tests fails on python 3.4. It's hard to determine if it's guessit's fault or babelfish's, but I think that the new doctest module (see here and this bug) triggers an infinite loop.

 % python3.4 setup.py test
running test
running egg_info
writing dependency_links to guessit.egg-info/dependency_links.txt
writing entry points to guessit.egg-info/entry_points.txt
writing requirements to guessit.egg-info/requires.txt
writing top-level names to guessit.egg-info/top_level.txt
writing guessit.egg-info/PKG-INFO
reading manifest file 'guessit.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'guessit.egg-info/SOURCES.txt'
running build_ext
Traceback (most recent call last):
  File "setup.py", line 83, in <module>
    setup(**args)
  File "/usr/lib/python3.4/distutils/core.py", line 149, in setup
    dist.run_commands()
  File "/usr/lib/python3.4/distutils/dist.py", line 955, in run_commands
    self.run_command(cmd)
  File "/usr/lib/python3.4/distutils/dist.py", line 974, in run_command
    cmd_obj.run()
  File "/usr/lib/python3/dist-packages/setuptools/command/test.py", line 138, in run
    self.with_project_on_sys_path(self.run_tests)
  File "/usr/lib/python3/dist-packages/setuptools/command/test.py", line 118, in with_project_on_sys_path
    func()
  File "/usr/lib/python3/dist-packages/setuptools/command/test.py", line 164, in run_tests
    testLoader = cks
  File "/usr/lib/python3.4/unittest/main.py", line 92, in __init__
    self.parseArgs(argv)
  File "/usr/lib/python3.4/unittest/main.py", line 139, in parseArgs
    self.createTests()
  File "/usr/lib/python3.4/unittest/main.py", line 146, in createTests
    self.module)
  File "/usr/lib/python3.4/unittest/loader.py", line 146, in loadTestsFromNames
    suites = [self.loadTestsFromName(name, module) for name in names]
  File "/usr/lib/python3.4/unittest/loader.py", line 146, in <listcomp>
    suites = [self.loadTestsFromName(name, module) for name in names]
  File "/usr/lib/python3.4/unittest/loader.py", line 117, in loadTestsFromName
    return self.loadTestsFromModule(obj)
  File "/usr/lib/python3/dist-packages/setuptools/command/test.py", line 35, in loadTestsFromModule
    tests.append(self.loadTestsFromName(submodule))
  File "/usr/lib/python3.4/unittest/loader.py", line 105, in loadTestsFromName
    module = __import__('.'.join(parts_copy))
  File "/home/etienne/debian/svn/build-area/guessit-0.7.1/guessit/test/__main__.py", line 22, in <module>
    from guessit.test import (test_api, test_autodetect, test_autodetect_all, test_doctests,
  File "/home/etienne/debian/svn/build-area/guessit-0.7.1/guessit/test/test_doctests.py", line 42, in <module>
    load_tests(None, suite, None)
  File "/home/etienne/debian/svn/build-area/guessit-0.7.1/guessit/test/test_doctests.py", line 36, in load_tests
    tests.addTests(doctest.DocTestSuite(guessit.language))
  File "/usr/lib/python3.4/doctest.py", line 2372, in DocTestSuite
    tests = test_finder.find(module, globs=globs, extraglobs=extraglobs)
  File "/usr/lib/python3.4/doctest.py", line 928, in find
    self._find(tests, obj, name, module, source_lines, globs, {})
  File "/usr/lib/python3.4/doctest.py", line 987, in _find
    if ((inspect.isroutine(val) or inspect.isclass(val)) and
  File "/usr/lib/python3.4/inspect.py", line 258, in isroutine
    or ismethoddescriptor(object))
  File "/usr/lib/python3.4/inspect.py", line 113, in ismethoddescriptor
    return hasattr(tp, "__get__") and not hasattr(tp, "__set__")
  File "/usr/lib/python3/dist-packages/babelfish/language.py", line 55, in __getattr__
    return getattr(cls, name)
[...]
  File "/usr/lib/python3/dist-packages/babelfish/language.py", line 55, in __getattr__
    return getattr(cls, name)
RuntimeError: maximum recursion depth exceeded while calling a Python object

[Toilal]

That was a bug in babelfish, now fixed in babelfish master. I'm waiting for @Diaoul OK to perform a release of babelfish, with this fix and memory optimization.

It's not related to doctest bug you've mentioned.

[emillon]

Great, thanks.