django.git/django/db/backends/sqlite3/base.py, branch 4.1a1

Fixed #33379 -- Added minimum database version checks.

2022-02-18T12:37:49Z

Thanks Tim Graham for the review.

Refs #33476 -- Reformatted code with Black.

2022-02-07T19:37:05Z

Refs #33355 -- Moved SQLite functions to separate module.

2021-12-23T10:47:08Z

Co-Authored-By: Nick Pope

Refs #33355 -- Optimized LPad() database function on SQLite.

2021-12-23T05:56:30Z

Co-Authored-By: Nick Pope

Refs #33355 -- Optimized Trunc() on SQLite by using f-strings.

2021-12-22T10:47:55Z

Co-Authored-By: Nick Pope

Refs #33355 -- Fixed Trunc() with years < 1000 on SQLite.

2021-12-13T10:50:45Z

Thanks to Nick Pope for spotting the bug in Code Review. Co-Authored-By: Nick Pope

Fixed #31765 -- Enforced enhanced ALTER TABLE behavior for SQLite connections.

2021-12-07T11:32:05Z

Fixed #33279 -- Fixed handling time zones with "-" sign in names.

2021-11-12T06:30:02Z

Thanks yakimka for the report. Regression in fde9b7d35e4e185903cc14aa587ca870037941b1.

Removed DatabaseIntrospection.get_key_columns().

2021-11-10T15:38:43Z

Thanks Simon Charette for the report.

Fixed #28401 -- Allowed hashlib.md5() calls to work with FIPS kernels.

2021-10-12T06:58:27Z

md5 is not an approved algorithm in FIPS mode, and trying to instantiate a hashlib.md5() will fail when the system is running in FIPS mode. md5 is allowed when in a non-security context. There is a plan to add a keyword parameter (usedforsecurity) to hashlib.md5() to annotate whether or not the instance is being used in a security context. In the case where it is not, the instantiation of md5 will be allowed. See https://bugs.python.org/issue9216 for more details. Some downstream python versions already support this parameter. To support these versions, a new encapsulation of md5() has been added. This encapsulation will pass through the usedforsecurity parameter in the case where the parameter is supported, and strip it if it is not. Co-authored-by: Mariusz Felisiak