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Adds TypeGuard to filter #6140

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sobolevn wants to merge 3 commits into from
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Adds TypeGuard to filter #6140

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86fc066
Adds `TypeGuard` to `filter`
sobolevn Oct 9, 2021
90be622
Update builtins.pyi
sobolevn Oct 9, 2021
7a5c9f1
Merge branch 'master' into patch-20
JelleZijlstra Nov 14, 2021
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Adds TypeGuard to filter 
Refs #5661
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@sobolevn
sobolevn authored Oct 9, 2021
commit 86fc066a696e0f773903a3c203b09e39372dece3
3 changes: 3 additions & 0 deletions stdlib/builtins.pyi
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Expand Up @@ -56,6 +56,7 @@ from typing import (
Tuple,
Type,
TypeVar,
TypeGuard,
Union,
ValuesView,
overload,
Expand Down Expand Up @@ -1035,6 +1036,8 @@ class filter(Iterator[_T], Generic[_T]):
@overload
def __init__(self, __function: None, __iterable: Iterable[_T | None]) -> None: ...
@overload
def __init__(self, __function: Callable[[_S], TypeGuard[_T]], __iterable: Iterable[_S]) -> None: ...
@overload
def __init__(self, __function: Callable[[_T], Any], __iterable: Iterable[_T]) -> None: ...
def __iter__(self) -> Iterator[_T]: ...
def __next__(self) -> _T: ...
Expand Down