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Description
Running the Django test suite against the Python 3.11 pre-releases, we have hit
a potential regression.
Steps to reproduce
git clone https://github.com/django/django.gitpython3.11 -m venv env.\env\Scripts\Activate.ps1python -m pip install -e djangocd django\testspython runtests.py --parallelBug report
On Python 3.8, 3.9, and 3.10 this runs without problem.
On Python 3.11 the following error in seen after the test suite completes,
during shutdown:
Traceback (most recent call last): File "C:\Users\carlt\src\django\tests\runtests.py", line 773, in <module> failures = django_tests( ^^^^^^^^^^^^^ File "C:\Users\carlt\src\django\tests\runtests.py", line 432, in django_tests failures = test_runner.run_tests(test_labels) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\carlt\src\django\django\test\runner.py", line 1057, in run_tests self.teardown_databases(old_config) File "C:\Users\carlt\src\django\django\test\runner.py", line 980, in teardown_databases _teardown_databases( File "C:\Users\carlt\src\django\django\test\utils.py", line 378, in teardown_databases connection.creation.destroy_test_db( File "C:\Users\carlt\src\django\django\db\backends\base\creation.py", line 307, in destroy_test_db self._destroy_test_db(test_database_name, verbosity) File "C:\Users\carlt\src\django\django\db\backends\sqlite3\creation.py", line 111, in _destroy_test_db os.remove(test_database_name)PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'other_1.sqlite3'This looked similar to us to open issue#95027 but we were asked to report it
separately.
I've tested all the way back toa1 where (along with other issues now resolved)
this error still occurs:
(django-py311) PS C:\Users\carlt\src\django\tests> python --versionPython 3.11.0rc2...(django-py311) PS C:\Users\carlt\src\django\tests> python --versionPython 3.11.0a1This is somewhat frustrating as we've tried to test on all platforms since the
first releases.
Our test suite would only run on Windows with Python 3.11 very recently as
there was a third-party dependency that was not compatible with Windows. We
will try to adjust to test without dependencies as well on Windows for future
versions. (Sorry about that.)
Please do let us know if we can provide further info. I imagine though the
easiest thing is for you to run this yourself.
Thanks.
//cc@felixxm
Your environment
- CPython versions tested on: 3.11 pre-releases from a1 to rc2.
- Operating system and architecture: Windows 11.