[Bug 2148624] [NEW] Unit test error 'No module named 'six''

Myles Penner 2148624 at bugs.launchpad.net
Thu Apr 16 22:31:46 UTC 2026


Public bug reported:

When building against Ubuntu Resolute and Python 3.14, I many instances
of the following error:

Failed to import test module: os_win.tests.functional.test_mutex
Traceback (most recent call last):
  File "/usr/lib/python3.14/unittest/loader.py", line 426, in _find_test_path
    module = self._get_module_from_name(name)
  File "/usr/lib/python3.14/unittest/loader.py", line 367, in _get_module_from_name
    __import__(name)
    ~~~~~~~~~~^^^^^^
  File "/<<PKGBUILDDIR>>/os_win/tests/functional/test_mutex.py", line 21, in <module>
    from os_win.utils import processutils
  File "/<<PKGBUILDDIR>>/os_win/utils/processutils.py", line 22, in <module>
    from os_win.utils import win32utils
  File "/<<PKGBUILDDIR>>/os_win/utils/win32utils.py", line 21, in <module>
    from os_win import _utils
  File "/<<PKGBUILDDIR>>/os_win/_utils.py", line 32, in <module>
    import six
ModuleNotFoundError: No module named 'six'

** Affects: python-os-win (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2148624

Title:
  Unit test error 'No module named 'six''

Status in python-os-win package in Ubuntu:
  New

Bug description:
  When building against Ubuntu Resolute and Python 3.14, I many
  instances of the following error:

  Failed to import test module: os_win.tests.functional.test_mutex
  Traceback (most recent call last):
    File "/usr/lib/python3.14/unittest/loader.py", line 426, in _find_test_path
      module = self._get_module_from_name(name)
    File "/usr/lib/python3.14/unittest/loader.py", line 367, in _get_module_from_name
      __import__(name)
      ~~~~~~~~~~^^^^^^
    File "/<<PKGBUILDDIR>>/os_win/tests/functional/test_mutex.py", line 21, in <module>
      from os_win.utils import processutils
    File "/<<PKGBUILDDIR>>/os_win/utils/processutils.py", line 22, in <module>
      from os_win.utils import win32utils
    File "/<<PKGBUILDDIR>>/os_win/utils/win32utils.py", line 21, in <module>
      from os_win import _utils
    File "/<<PKGBUILDDIR>>/os_win/_utils.py", line 32, in <module>
      import six
  ModuleNotFoundError: No module named 'six'

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