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Title: gh-141510: Fix copy.deepcopy() for recursive frozendict by vstinner · Pull Request #145027 · python/cpython · GitHub

Open Graph Title: gh-141510: Fix copy.deepcopy() for recursive frozendict by vstinner · Pull Request #145027 · python/cpython

X Title: gh-141510: Fix copy.deepcopy() for recursive frozendict by vstinner · Pull Request #145027 · python/cpython

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Open Graph Description: Issue: PEP 814: Add built-in frozendict type #141510

X Description: Issue: PEP 814: Add built-in frozendict type #141510

Opengraph URL: https://github.com/python/cpython/pull/145027

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