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Title: Backport some recent `Protocol` fixes from 3.12 by AlexWaygood · Pull Request #161 · python/typing_extensions · GitHub

Open Graph Title: Backport some recent `Protocol` fixes from 3.12 by AlexWaygood · Pull Request #161 · python/typing_extensions

X Title: Backport some recent `Protocol` fixes from 3.12 by AlexWaygood · Pull Request #161 · python/typing_extensions

Description: Backports these PRs: gh-104555: Fix isinstance() and issubclass() for runtime-checkable protocols that use PEP 695 cpython#104556 gh-104555: Runtime-checkable protocols: Don't let previous calls t...

Open Graph Description: Backports these PRs: gh-104555: Fix isinstance() and issubclass() for runtime-checkable protocols that use PEP 695 cpython#104556 gh-104555: Runtime-checkable protocols: Don't let previous cal...

X Description: Backports these PRs: gh-104555: Fix isinstance() and issubclass() for runtime-checkable protocols that use PEP 695 cpython#104556 gh-104555: Runtime-checkable protocols: Don't let previous...

Opengraph URL: https://github.com/python/typing_extensions/pull/161

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May 19, 2023https://github.com/python/typing_extensions/pull/161#issue-1717412141
gh-104555: Fix isinstance() and issubclass() for runtime-checkable protocols that use PEP 695 cpython#104556https://github.com/python/cpython/pull/104556
gh-104555: Runtime-checkable protocols: Don't let previous calls to isinstance() influence whether issubclass() raises an exception cpython#104559https://github.com/python/cpython/pull/104559
gh-74690: Don't set special protocol attributes on non-protocol subclasses of protocols cpython#104622https://github.com/python/cpython/pull/104622
Improve readability of typing._ProtocolMeta.__instancecheck__ cpython#104649https://github.com/python/cpython/pull/104649
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Backport some recent Protocol fixes from 3.12https://github.com/python/typing_extensions/pull/161/commits/8fd56266666be95d89dba542168ba1146c655413
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May 19, 2023 https://github.com/python/typing_extensions/pull/161#pullrequestreview-1434617763
View reviewed changes https://github.com/python/typing_extensions/pull/161/files/8fd56266666be95d89dba542168ba1146c655413
src/test_typing_extensions.pyhttps://github.com/python/typing_extensions/pull/161/files/8fd56266666be95d89dba542168ba1146c655413#diff-5548e20fd249808373a3a5176f402603ac2230e02e681c172dd528fe44e60638
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Hopefully fix PyPy testshttps://github.com/python/typing_extensions/pull/161/commits/25e2fe40e3f2b0ac4ff5fd7b97e85d7928d6e4d5
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May 19, 2023 22:09https://github.com/python/typing_extensions/pull/161#event-9293097389
Fix tests on Python 3.12 #162 https://github.com/python/typing_extensions/pull/162
gh-74690: Make a typing test more resilient python/cpython#104691 https://github.com/python/cpython/pull/104691
Clarify error message for non @runtime_checkable decorated protocols #178 https://github.com/python/typing_extensions/pull/178
fix(typing): add @runtime_checkable decorator for CustomTreeNode protocol class metaopt/optree#56 https://github.com/metaopt/optree/pull/56
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