gh-102578: Optimise setting and deleting mutable attributes on non-dataclass subclasses of frozen dataclasses - #102573

gh-102578: Optimise setting and deleting mutable attributes on non-dataclass subclasses of frozen dataclasses#102573

ericvsmith merged 15 commits into

python:mainpython/cpython:mainfrom

XuehaiPan:dataclasses-lookupXuehaiPan/cpython:dataclasses-lookupCopy head branch name to clipboard