[3.14] gh-66646: Explain base attribute in the docs (GH-102554) (GH-140365)

(cherry picked from commit faa169afa0dad9586b294ea9ab6e5e17c5712861)

Co-authored-by: Furkan Onder <furkanonder@protonmail.com>
Co-authored-by: Éric <merwok@netwok.org>

Miss Islington (bot) committed 6mo ago

4215f7f519cf75edc0ef5dcd803c24e7767a2a62

Parent: ba6d956

Committed by GitHub <noreply@github.com> on 10/21/2025, 7:06:49 AM

[3.14] gh-66646: Explain __base__ attribute in the docs (GH-102554) (GH-140365)

[3.14] gh-66646: Explain base attribute in the docs (GH-102554) (GH-140365)