urlparse() fails with an AttributeError ("'__proxy__' object has no
attribute 'decode'") if reverse_lazy is used to look up the URL
(this is exactly the same problem that caused ticket #18776). The
solution is to use force_str() on the path before handing it to
urlparse().
Since --parallel is documented not to work on Windows, it's better to
ignore it and run without parallelization than to crash. For example
this could simplify cross-platform test scripts.
Notably it will fail to report a Model.DoesNotExist exceptions because
the class itself isn't pickleable. (Django has specific code to make its
instances pickleable.)
Use the same code path for:
- a database that has the same settings as another database
(as defined by test_db_signature)
- a database this is defined as a mirror of another database
There's no conceptual difference between these two cases.
Thanks Shai for the suggestion.
Moved the lookup in Field.swappable_setting to Apps, and added
an lru_cache to cache the results.
Refs #24743
Thanks Marten Kenbeek for the initial work on the patch. Thanks Aymeric
Augustin and Tim Graham for the review.
When using a TransactionTestCase with serialized_rollback=True,
after creating the database and running its migrations (along with
emitting the post_migrate signal), the contents of the database
are serialized to _test_serialized_contents.
After the first test case, _fixture_teardown() would flush the
tables but then the post_migrate signal would be emitted and new
rows (with new PKs) would be created in the django_content_type
table. Then in any subsequent test cases in a suite,
_fixture_setup() attempts to deserialize the content of
_test_serialized_contents, but these rows are identical to the
rows already in the database except for their PKs. This causes an
IntegrityError due to the unique constraint in the
django_content_type table.
This change made it so that in the above scenario the post_migrate
signal is not emitted after flushing the tables, since it will be
repopulated during fixture_setup().
* Converted the ``libraries`` and ``builtins`` globals of
``django.template.base`` into properties of the Engine class.
* Added a public API for explicit registration of libraries and builtins.
The primary use case is to interact with a third-party database (not
primarily managed by Django) that doesn't support time zones and where
datetimes are stored in local time when USE_TZ is True.
Configuring a PostgreSQL database with the TIME_ZONE option while USE_TZ
is False used to result in silent data corruption. Now this is an error.
Ville Skyttä
Tim Graham
Travis Jensen
Aymeric Augustin
Dražen Odobašić
Collin Anderson
Jakub Gocławski
Maxime Lorant
Markus Holtermann
Tommy Beadle
pscottdevos
Caio Ariede
Adam Chainz
Jon Dufresne
Moritz Sichert
Erik Romijn
Shai Berger
Andy McKay
Preston Timmons
Simon Charette
Piotr Jakimiak
Claude Paroz