fix: compatibility with typing_extensions 4.13 and type statement by Daraan · Pull Request #12472

fix: compatibility with typing_extensions 4.13 and type statement by Daraan · Pull Request #12472 · sqlalchemy/sqlalchemy

marked this pull request as draft

March 26, 2025 17:46

Daraan marked this pull request as ready for review

March 26, 2025 18:24

sqlalchemy-bot pushed a commit that referenced this pull request

Mar 27, 2025

Fixed regression caused by ``typing_extension==4.13.0`` that introduced
a different implementation for ``TypeAliasType`` while SQLAlchemy assumed
that it would be equivalent to the ``typing`` version.

Added test regarding generic TypeAliasType

Fixes: #12473
Closes: #12472
Pull-request: #12472
Pull-request-sha: 8861a5a

Change-Id: I053019a222546a625ed6d588314ae9f5b34c2f8a
(cherry picked from commit 61970f9d2b7809116b5a9d339b45d910e276b428)