Thanks to Baptiste Mispelon for the report and quick fix, and to Simon
Charette and Jacob Walls for the reviews.
Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>
Previously, any first field of a composite primary key with type
`INTEGER` was incorrectly introspected as an `AutoField` due to SQLite
treating `INTEGER PRIMARY KEY` as an alias for the `ROWID`.
This change ensures that integer fields in composite PKs are not
mistaken for auto-incrementing fields.
Thanks Jacob Walls and Sarah Boyce for the reviews.
Now that Django properly supports creating models with composite primary
keys, the tests should use a `CompositePrimaryKey` field instead of a
feature flag to inline backend specific SQL for creating a composite PK.
Specifcially, the inspectdb's test_composite_primary_key was adjusted to
use schema editor instead of per-backend raw SQL.
The issue was only manifesting itself when also filtering againt a related
model as that forces the usage of a subquery because SQLUpdateCompiler doesn't
support the UPDATE FROM syntax yet.
Regression in 65ad4ade74dc9208b9d686a451cd6045df0c9c3a.
Refs #28900.
Thanks Gav O'Connor for the detailed report.
Regression in aba0e541caaa086f183197eaaca0ac20a730bbe4 and in
d5bebc1c26d4c0ec9eaa057aefc5b38649c0ba3b.
Thanks Florent Messa for the report, and Jake Howard and Claude
Paroz for the review.
Regression in 55d89e25f4115c5674cdd9b9bcba2bb2bb6d820b.
This work improves the django.utils.text.wrap() function to ensure that
empty lines and lines with whitespace only are kept instead of being
dropped.
Thanks Matti Pohjanvirta for the report and fix.
Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>
As documented, the id() function can return the same value for distinct
objects with non-overlapping lifetimes which can result in signals being
sent to the wrong receivers if two distinct senders happen to have a
colliding id() value.
Since reproduction of the issue requires memory constrained
circumstances where the same exact id() is reused for two senders of the
same signal the test opt to simulate the collision by systematically
making the same id for Sender instances.
Note that we explicitly avoid keeping a strong reference to senders that
cannot be weakly referenced as that would unexpectedly prevent them from
being garbage collected. This means that id(sender) collisions could
still occur for such objects but Django itself doesn't make use of them.
Thanks Sjoerd Job Postmus for the reduced test case and Mariusz for the
review.
Co-authored-by: And Clover <and@doxdesk.com>
This reverts commits b1324a680add78de24c763911d0eefa19b9263bc and
02a5cbfe76382da2a0414df17017185be5bd47f9. The former caused a regression
in admin sites that relied on the `object-tools` block being inside the
`content` block.
Thank you to Fabian Braun for the report.
This change ensures that the "Reset password" button in the admin is
shown only when the user has the necessary permission to perform a
password change operation. It reuses the password hashing rendering
logic in `display_for_field` to show the appropriate read-only widget
for users with view-only access.
Now that selected aliases are stored in sql.Query.selected: dict[str, Any]
the values_list() method must ensures that duplicate field name references are
assigned unique aliases.
Refs #28900.
Regression in 65ad4ade74dc9208b9d686a451cd6045df0c9c3a.
Thanks Claude for the report.
Python's modern email API will force a trailing newline onto all text/*
bodies and attachments. Updated mail tests to include (and check for)
the newline while still using the legacy email API.
See https://github.com/python/cpython/issues/121515 which reasons that,
apart from artificial test cases, most text content already ends in a
newline. If it doesn't, adding one won't change the meaning.
Regression in 65ad4ade74dc9208b9d686a451cd6045df0c9c3a which allowed for
annotations to be SELECT'ed before model field references through
values()/values_list() and broke assumptions the select_for_update(of)
table infererence logic had about model fields always being first.
Refs #28900.
Thanks OutOfFocus4 for the report and Sarah for the test.
Regression in 65ad4ade74dc9208b9d686a451cd6045df0c9c3a.
Refs #28900.
Thanks Jeff Iadarola for the report and tests.
Co-Authored-By: OutOfFocus4 <jeff.iadarola@gmail.com>
Swapped to an allow list instead of a deny list for field types to
determine if the UNNEST optimization can be enabled to avoid further
surprises with other types that would require further specialization to
adapt.
Regression in a16eedcf9c69d8a11d94cac1811018c5b996d491.
Thanks Joshua Goodwin for the report and Sarah Boyce for the test.
Just like the In() lookup discards of None members TupleIn() should
discard tuples containing any None as NULL != NULL in SQL and the
framework expects such queries to be elided under some circumstances.
Refs #31667, #36116.
Thanks Basptise Mispelon for bisecting the regression to 626d77e.
The `parse_header_parameters` function historically used Python's `cgi`
module (now deprecated). In 34e2148fc725e7200050f74130d7523e3cd8507a,
the logic was inlined to work around this deprecation ( #33173). Later,
in d4d5427571b4bf3a21c902276c2a00215c2a37cc, the header parsing logic
was further cleaned up to align with `multipartparser.py` (#33697).
This change takes it a step further by replacing the copied `cgi` logic with
Python's `email.message.Message` API for a more robust and maintainable header
parsing implementation.
Thanks to Raphael Gaschignard for testing, and to Adam Johnson and Shai
Berger for reviews.
Co-authored-by: Ben Cail <bcail@crossway.org>
Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>
Ensured that rel_obj_attr and instance_attr return matching (pk, cls) tuples
in GenericForeignKey.get_prefetch_queryset(), preventing mismatches when
prefetching related objects where pk and get_prep_value() differ. Using
value_to_string() also makes this code compatible with composite primary keys.
