This change allows dynamically created inlines "Add related" button to work
correcly as long as their associated foreign key is pointing to the primary
key of the related model.
Thanks to amorce for the report, Julien Phalip for the initial patch,
and Collin Anderson for the review.
Backport of f9c4e14aeca7df79991bca8ac2d743953cbd095c from master
This fixes a regression introduced by the 53ff096982 security fix.
Thanks to @a1tus for the report and Tim for the review.
refs #23329.
Backport of 342ccbd from master
This seems worthwhile in its own right, but also works around an Oracle
bug (in versions 10 -- 11.1) where the use of Unicode would reset the
date/time formats, causing ORA-01843 errors.
Thanks Trac users CarstenF for the report, jtiai for the initial patch,
and everyone who contributed to the discussion on the ticket.
Backport of 6983201 from master.
Previously, when createcachetable and flush operated on non-default
databases, they weren't atomic.
Also avoided transactional DDL and transactional truncates on databases
that don't support them (refs #22308).
Backport of 753a22a635, 0757e0f30d, and 6877a9d415 from master
Previously, known related objects overwrote related objects loaded
though select_related. This could cancel the effect of select_related
when it was used over more than one level.
Thanks boxm for the bug report and timo for bisecting the regression.
Conflicts:
tests/select_related_regress/tests.py
Backport of f574220f from master
Backpatch of 5e1f4656b98816c96a1cc051224c1b699db480e0 from master.
Conflicts:
django/db/models/sql/query.py
tests/queries/models.py
tests/queries/tests.py
Thanks Benjamin Bach for the report and initial patch.
This is a security fix; disclosure to follow shortly.
Backport of 8b93b31487d6d3b0fcbbd0498991ea0db9088054 from master
Thanks intgr for the report.
This commit doesn't include a test because I don't know how to emulate a
database disconnection in a cross-database compatible way.
Also simplified a 'backends' test that was constrained by this problem.
Backport of 81761508 from master
Refs #15802 -- Reverted #7c657b24 as BaseDatabaseWrapper.close() now
has a proper "finally" clause that may need to preserve self.connection.
Backport of 25860096 from master.
The ticket was originally about two failing tests, which are
fixed by putting their queries in transactions.
Thanks Tim Graham for the report, Aymeric Augustin for the fix,
and Simon Charette, Tim Graham & Loïc Bistuer for review.
Backport of b990df1d63 from master
Thanks Tim Graham for review and Tai Lee for the additional test to prove
this was a regression in 1.6.
Backport of 7f2485b4d1 and 8137215973 from master
Due to a mixup between text and bytes, iteration over
a File instance was broken under Python 3.
Thanks to trac user pdewacht for the report and patch.
Backport of 3841feee86cae65165f120db7a5d80ffc76dd520 from master.
Before 4befb30 the detection was broken because we used isinstance
against a LazyObject rather than against a Storage class. That commit
fixed it by looking directly at the object wrapped by LazyObject.
This could however be a problem to anyone who subclasses the
collectstatic management Command and directly supplies a Storage class.
Refs #21581.
Backport of 7e27885c6e7588471fd94a4def16b7081577bdfc from master.
This reverts commit 2ee447fb5f8974b432d3dd421af9a242215aea44.
That commit introduced a regression (#21882) and didn't really
do what it was supposed to: while it did delay the evaluation
of lazy objects passed to mark_safe(), they weren't actually
marked as such so they could end up being escaped twice.
Refs #21882.
Backport of a878bf9b093bf15d751b070d132fec52a7523a47 from master.
