Files
typeshed/stdlib/weakref.pyi

78 lines
3.2 KiB
Python

import types
from _weakrefset import WeakSet as WeakSet
from typing import Any, Callable, Generic, Iterable, Iterator, Mapping, MutableMapping, Tuple, Type, TypeVar, overload
from _weakref import (
CallableProxyType as CallableProxyType,
ProxyType as ProxyType,
ReferenceType as ReferenceType,
getweakrefcount as getweakrefcount,
getweakrefs as getweakrefs,
proxy as proxy,
ref as ref,
)
_S = TypeVar("_S")
_T = TypeVar("_T")
_KT = TypeVar("_KT")
_VT = TypeVar("_VT")
ProxyTypes: Tuple[Type[Any], ...]
class WeakMethod(ref[types.MethodType]):
def __new__(cls, meth: types.MethodType, callback: Callable[[types.MethodType], Any] | None = ...) -> WeakMethod: ...
def __call__(self) -> types.MethodType | None: ...
class WeakValueDictionary(MutableMapping[_KT, _VT]):
@overload
def __init__(self) -> None: ...
@overload
def __init__(self, __other: Mapping[_KT, _VT] | Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
def __len__(self) -> int: ...
def __getitem__(self, k: _KT) -> _VT: ...
def __setitem__(self, k: _KT, v: _VT) -> None: ...
def __delitem__(self, v: _KT) -> None: ...
def __contains__(self, o: object) -> bool: ...
def __iter__(self) -> Iterator[_KT]: ...
def __str__(self) -> str: ...
def copy(self) -> WeakValueDictionary[_KT, _VT]: ...
# These are incompatible with Mapping
def keys(self) -> Iterator[_KT]: ... # type: ignore
def values(self) -> Iterator[_VT]: ... # type: ignore
def items(self) -> Iterator[Tuple[_KT, _VT]]: ... # type: ignore
def itervaluerefs(self) -> Iterator[KeyedRef[_KT, _VT]]: ...
def valuerefs(self) -> list[KeyedRef[_KT, _VT]]: ...
class KeyedRef(ref[_T], Generic[_KT, _T]):
key: _KT
# This __new__ method uses a non-standard name for the "cls" parameter
def __new__(type, ob: _T, callback: Callable[[_T], Any], key: _KT) -> KeyedRef[_KT, _T]: ... # type: ignore
def __init__(self, ob: _T, callback: Callable[[_T], Any], key: _KT) -> None: ...
class WeakKeyDictionary(MutableMapping[_KT, _VT]):
@overload
def __init__(self, dict: None = ...) -> None: ...
@overload
def __init__(self, dict: Mapping[_KT, _VT] | Iterable[Tuple[_KT, _VT]]) -> None: ...
def __len__(self) -> int: ...
def __getitem__(self, k: _KT) -> _VT: ...
def __setitem__(self, k: _KT, v: _VT) -> None: ...
def __delitem__(self, v: _KT) -> None: ...
def __contains__(self, o: object) -> bool: ...
def __iter__(self) -> Iterator[_KT]: ...
def __str__(self) -> str: ...
def copy(self) -> WeakKeyDictionary[_KT, _VT]: ...
# These are incompatible with Mapping
def keys(self) -> Iterator[_KT]: ... # type: ignore
def values(self) -> Iterator[_VT]: ... # type: ignore
def items(self) -> Iterator[Tuple[_KT, _VT]]: ... # type: ignore
def keyrefs(self) -> list[ref[_KT]]: ...
class finalize:
def __init__(self, __obj: object, __func: Callable[..., Any], *args: Any, **kwargs: Any) -> None: ...
def __call__(self, _: Any = ...) -> Any | None: ...
def detach(self) -> Tuple[Any, Any, Tuple[Any, ...], dict[str, Any]] | None: ...
def peek(self) -> Tuple[Any, Any, Tuple[Any, ...], dict[str, Any]] | None: ...
alive: bool
atexit: bool