#36997: test_double_replaced_migrations_are_checked_correctly fails
intermittently
under WSL.
----------------------------------+--------------------------------------
Reporter: Stewart Matheson | Type: Bug
Status: new | Component: Migrations
Version: dev | Severity: Normal
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
----------------------------------+--------------------------------------
Under WSL running Ubuntu 24.04 I am seeing intermittent test failures on
{{{
migrations.test_commands.SquashMigrationsTests.test_double_replaced_migrations_are_checked_correctly
}}}
The failure message I get is
{{{
ERROR: test_double_replaced_migrations_are_checked_correctly
(migrations.test_commands.SquashMigrationsTests.test_double_replaced_migrations_are_checked_correctly)
If replaced migrations are already applied and replacing migrations
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/stewart/code/open-
source/python/install/3.14.3/lib/python3.14/unittest/case.py", line 58, in
testPartExecutor
yield
File "/home/stewart/code/open-
source/python/install/3.14.3/lib/python3.14/unittest/case.py", line 669,
in run
self._callTestMethod(testMethod)
File "/home/stewart/code/open-
source/python/install/3.14.3/lib/python3.14/unittest/case.py", line 615,
in _callTestMethod
result = method()
^^^^^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/tests/migrations/test_commands.py", line 3246, in
test_double_replaced_migrations_are_checked_correctly
call_command("migrate", "migrations", interactive=False, verbosity=0)
^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/core/management/__init__.py", line 195, in
call_command
return command.execute(*args, **defaults)
^^^^^^^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/core/management/base.py", line 466, in execute
output = self.handle(*args, **options)
^^^^^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/core/management/base.py", line 113, in wrapper
res = handle_func(*args, **kwargs)
^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/core/management/commands/migrate.py", line
115, in handle
executor = MigrationExecutor(connection,
self.migration_progress_callback)
^^^^^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/db/migrations/executor.py", line 18, in
__init__
self.loader = MigrationLoader(self.connection)
^^^^^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/db/migrations/loader.py", line 59, in __init__
self.build_graph()
^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/db/migrations/loader.py", line 282, in
build_graph
self.load_disk()
^^^^^^^^^^^^^^^
File "/home/stewart/code/open-
source/django/source/django/db/migrations/loader.py", line 87, in
load_disk
module = import_module(module_name)
^^^^^^^
File "/home/stewart/code/open-
source/python/install/3.14.3/lib/python3.14/importlib/__init__.py", line
88, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^
File "<frozen importlib._bootstrap>", line 1398, in _gcd_import
File "<frozen importlib._bootstrap>", line 1371, in _find_and_load
File "<frozen importlib._bootstrap>", line 1335, in
_find_and_load_unlocked
ModuleNotFoundError: No module named 'tmpx72x4ve0.migrations'
}}}
This failure is intermittent however I'm able to trigger it around 90% of
the time I run the test.
Steps to reproduce
1. Create New Ubuntu Machine under WSL
2. Install python 3.14.3.
3. Follow the guide here
https://docs.djangoproject.com/en/6.0/intro/contributing/ to the point of
executing tests with the runtests.py runner.
4. Observe the above failure.
--
Ticket URL: <https://code.djangoproject.com/ticket/36997>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion visit
https://groups.google.com/d/msgid/django-updates/0107019d13216547-7fe37cc9-0ea6-4236-bb93-13e5152bcdf4-000000%40eu-central-1.amazonses.com.
