[3.15] gh-128509: Use bytes singletons in marshal (GH-157398) - #157433

[3.15] gh-128509: Use bytes singletons in marshal (GH-157398)#157433

miss-islington wants to merge 1 commit into

python:3.15python/cpython:3.15from

miss-islington:backport-658612a-3.15miss-islington/cpython:backport-658612a-3.15Copy head branch name to clipboard