django.git/django/db/models/fields/init.py, branch 5.0.11

[5.0.x] Fixed CVE-2024-56374 -- Mitigated potential DoS in IPv6 validation.

2025-01-14T12:00:34Z

Thanks Saravana Kumar for the report, and Sarah Boyce and Mariusz Felisiak for the reviews. Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>

[5.0.x] Fixed #35638 -- Updated validate_constraints to consider db_default.

2024-08-05T15:42:19Z

Backport of 509763c79952cde02d9f5b584af4278bdbed77b2 from main.

[5.0.x] Fixed #35149 -- Fixed crashes of db_default with unresolvable output field.

2024-02-04T13:48:44Z

Field.db_default accepts either literal Python values or compilables (as_sql) and wrap the former ones in Value internally. While 1e38f11 added support for automatic resolving of output fields for types such as str, int, float, and other unambigous ones it's cannot do so for all types such as dict or even contrib.postgres and contrib.gis primitives. When a literal, non-compilable, value is provided it likely make the most sense to bind its output field to the field its attached to avoid forcing the user to provide an explicit `Value(output_field)`. Thanks David Sanders for the report. Backport of e67d7d70fa10c06aca36b9057f82054eda45269d from main

[5.0.x] Refs #34944 -- Propagated system checks for GeneratedField.output_field.

2023-11-14T19:22:41Z

Backport of c705625ebff0141ed2b95dd3c8174bda8270a47f from main

[5.0.x] Fixed #34899 -- Added blank choice to forms' callable choices lazily.

2023-10-23T17:54:37Z

Backport of 171f91d9ef5177850c2f12b26dd732785f6ac034 from main

[5.0.x] Refs #34899 -- Extracted Field.flatchoices to flatten_choices helper function.

2023-10-23T17:53:13Z

Co-authored-by: Natalia Bidart <124304+nessita@users.noreply.github.com> Backport of 74afcee234f8be989623ccc7c28b9fb97fb548f0 from main

[5.0.x] Fixed #34921 -- Fixed crash of warning for unbound naive datetimes.

2023-10-22T17:34:13Z

Backport of b5311ee23219cfb676e2e67667ecba1e5d363aa0 from main

Fixed #24561 -- Added support for callables on model fields' choices.

2023-09-14T13:15:33Z

Fixed #31300 -- Added GeneratedField model field.

2023-09-07T04:19:08Z

Thanks Adam Johnson and Paolo Melchiorre for reviews. Co-Authored-By: Lily Foote Co-Authored-By: Mariusz Felisiak

Fixed #31262 -- Added support for mappings on model fields and ChoiceField's choices.

2023-08-31T01:57:40Z

django.git/django/db/models/fields/__init__.py, branch 5.0.11