django.git/django/db/backends/postgresql/introspection.py, branch 6.0.3

[6.0.x] Applied Black's 2026 stable style.

2026-02-24T23:36:09Z

https://github.com/psf/black/releases/tag/26.1.0 Backport of 6cff02078799b7c683a0d39630d49ab4fe532e7c from main.

Refs #36500 -- Rewrapped long docstrings and block comments via a script.

2025-07-23T23:17:55Z

Rewrapped long docstrings and block comments to 79 characters + newline using script from https://github.com/medmunds/autofix-w505.

Refs #28909 -- Simplified code using unpacking generalizations.

2025-04-01T01:43:13Z

Refs #18468 -- Used obj_description() with a catalog name on PostgreSQL.

2023-01-12T12:23:47Z

obj_description(object oid) without a catalog name is deprecated since there is no guarantee that OIDs are unique across different system catalogs. Thanks Tim Graham for the report.

Fixed #18468 -- Added support for comments on columns and tables.

2022-12-28T05:28:07Z

Thanks Jared Chung, Tom Carrick, David Smith, Nick Pope, and Mariusz Felisiak for reviews. Co-authored-by: Mariusz Felisiak Co-authored-by: Nick Pope

Made inspectdb used Cursor.description.display_size for CharFields' max_length.

2022-12-08T08:00:35Z

internal_size is size for fixed-size types not for char types.

Fixed #30511 -- Used identity columns instead of serials on PostgreSQL.

2022-04-13T19:51:51Z

Refs #33476 -- Refactored code to strictly match 88 characters line length.

2022-02-07T19:37:05Z

Refs #33476 -- Reformatted code with Black.

2022-02-07T19:37:05Z

Removed DatabaseIntrospection.get_key_columns().

2021-11-10T15:38:43Z

Thanks Simon Charette for the report.