bpo-42345: Fix three issues with typing.Literal parameters by uriyyo · Pull Request #23294 · python/cpython · GitHub

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uriyyo:fix-issue-42345

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bpo-42345: Literal equality no longer depends on order of arguments

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Use value and type for Literal equality check

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Lib/test/test_typing.py

Return Literal equality test

Use typed lru_cache for Literal type

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Update signature of _tp_cache function

Add Literal arguments deduplication

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awaiting core review

needs backport to 3.9

: Fix three issues with typing.Literal parameters (

bpo-42345: Fix hash implementation of typing.Literal #23383

: Fix hash implementation of typing.Literal (

[3.9] bpo-42345: Fix hash implementation of typing.Literal (GH-23383) #23408

bpo-42345: Fix hash implementation of typing.Literal (

: Fix hash implementation of typing.Literal (

bpo-42345: Fix three issues with typing.Literal parameters (

bpo-42345: Fix hash implementation of typing.Literal (

Incorrect deduplication of Enum values in Union[Literal[1], Literal[SomeEnum.one]] #103592

Fix various things with Literal python/typing_extensions#145

python3-typing-extensions: upgrade 4.5.0 -> 4.6.2

python/cpython#74690

python/cpython#103034

python/cpython#31628

python/cpython#101827

python/cpython#104048