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e2967a8bee
Eliminated the use of "bare" TypeVars (i.e. a TypeVar that appears only once) within generic methods. While not considered an error in PEP 484, these are a common source of bugs in code, and some type checkers (including pytype and pyright) flag them as errors. Co-authored-by: Eric Traut <erictr@microsoft.com>
48 lines
2.4 KiB
Python
48 lines
2.4 KiB
Python
import sys
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from typing import Any, Generic, Iterable, Iterator, MutableSet, Optional, TypeVar, Union
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if sys.version_info >= (3, 9):
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from types import GenericAlias
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_S = TypeVar("_S")
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_T = TypeVar("_T")
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_SelfT = TypeVar("_SelfT", bound=WeakSet[Any])
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class WeakSet(MutableSet[_T], Generic[_T]):
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def __init__(self, data: Optional[Iterable[_T]] = ...) -> None: ...
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def add(self, item: _T) -> None: ...
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def clear(self) -> None: ...
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def discard(self, item: _T) -> None: ...
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def copy(self: _SelfT) -> _SelfT: ...
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def pop(self) -> _T: ...
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def remove(self, item: _T) -> None: ...
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def update(self, other: Iterable[_T]) -> None: ...
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def __contains__(self, item: object) -> bool: ...
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def __len__(self) -> int: ...
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def __iter__(self) -> Iterator[_T]: ...
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def __ior__(self, other: Iterable[_S]) -> WeakSet[Union[_S, _T]]: ...
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def difference(self: _SelfT, other: Iterable[_T]) -> _SelfT: ...
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def __sub__(self: _SelfT, other: Iterable[_T]) -> _SelfT: ...
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def difference_update(self, other: Iterable[_T]) -> None: ...
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def __isub__(self: _SelfT, other: Iterable[_T]) -> _SelfT: ...
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def intersection(self: _SelfT, other: Iterable[_T]) -> _SelfT: ...
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def __and__(self: _SelfT, other: Iterable[_T]) -> _SelfT: ...
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def intersection_update(self, other: Iterable[_T]) -> None: ...
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def __iand__(self: _SelfT, other: Iterable[_T]) -> _SelfT: ...
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def issubset(self, other: Iterable[_T]) -> bool: ...
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def __le__(self, other: Iterable[_T]) -> bool: ...
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def __lt__(self, other: Iterable[_T]) -> bool: ...
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def issuperset(self, other: Iterable[_T]) -> bool: ...
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def __ge__(self, other: Iterable[_T]) -> bool: ...
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def __gt__(self, other: Iterable[_T]) -> bool: ...
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def __eq__(self, other: object) -> bool: ...
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def symmetric_difference(self, other: Iterable[_S]) -> WeakSet[Union[_S, _T]]: ...
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def __xor__(self, other: Iterable[_S]) -> WeakSet[Union[_S, _T]]: ...
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def symmetric_difference_update(self, other: Iterable[Any]) -> None: ...
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def __ixor__(self, other: Iterable[_S]) -> WeakSet[Union[_S, _T]]: ...
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def union(self, other: Iterable[_S]) -> WeakSet[Union[_S, _T]]: ...
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def __or__(self, other: Iterable[_S]) -> WeakSet[Union[_S, _T]]: ...
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def isdisjoint(self, other: Iterable[_T]) -> bool: ...
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if sys.version_info >= (3, 9):
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def __class_getitem__(cls, item: Any) -> GenericAlias: ...
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