Files
typeshed/stdlib/2and3/weakref.pyi
Shantanu d07e65c53e weakref: small improvements (#4495)
Co-authored-by: hauntsaninja <>
2020-08-30 06:43:58 -07:00

120 lines
4.3 KiB
Python

import sys
import types
from _weakrefset import WeakSet as WeakSet
from typing import (
Any,
Callable,
Dict,
Generic,
Iterable,
Iterator,
List,
Mapping,
MutableMapping,
Optional,
Tuple,
Type,
TypeVar,
Union,
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,
)
if sys.version_info < (3, 0):
from exceptions import ReferenceError as ReferenceError
_S = TypeVar("_S")
_T = TypeVar("_T")
_KT = TypeVar("_KT")
_VT = TypeVar("_VT")
ProxyTypes: Tuple[Type[Any], ...]
if sys.version_info >= (3, 4):
class WeakMethod(ref[types.MethodType]):
def __new__(cls, meth: types.MethodType, callback: Optional[Callable[[types.MethodType], Any]] = ...) -> WeakMethod: ...
def __call__(self) -> Optional[types.MethodType]: ...
class WeakValueDictionary(MutableMapping[_KT, _VT]):
@overload
def __init__(self) -> None: ...
@overload
def __init__(self, __other: Union[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: ...
if sys.version_info < (3, 0):
def has_key(self, key: object) -> bool: ...
def __contains__(self, o: object) -> bool: ...
def __iter__(self) -> Iterator[_KT]: ...
def __str__(self) -> str: ...
def copy(self) -> WeakValueDictionary[_KT, _VT]: ...
if sys.version_info < (3, 0):
def keys(self) -> List[_KT]: ...
def values(self) -> List[_VT]: ...
def items(self) -> List[Tuple[_KT, _VT]]: ...
def iterkeys(self) -> Iterator[_KT]: ...
def itervalues(self) -> Iterator[_VT]: ...
def iteritems(self) -> Iterator[Tuple[_KT, _VT]]: ...
else:
# 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
def __new__(type, ob: _T, callback: Callable[[_T], Any], key: _KT) -> KeyedRef: ...
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: Union[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: ...
if sys.version_info < (3, 0):
def has_key(self, key: object) -> bool: ...
def __contains__(self, o: object) -> bool: ...
def __iter__(self) -> Iterator[_KT]: ...
def __str__(self) -> str: ...
def copy(self) -> WeakKeyDictionary[_KT, _VT]: ...
if sys.version_info < (3, 0):
def keys(self) -> List[_KT]: ...
def values(self) -> List[_VT]: ...
def items(self) -> List[Tuple[_KT, _VT]]: ...
def iterkeys(self) -> Iterator[_KT]: ...
def itervalues(self) -> Iterator[_VT]: ...
def iteritems(self) -> Iterator[Tuple[_KT, _VT]]: ...
def iterkeyrefs(self) -> Iterator[ref[_KT]]: ...
else:
# 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]]: ...
if sys.version_info >= (3, 4):
class finalize:
def __init__(self, obj: _S, func: Callable[..., _T], *args: Any, **kwargs: Any) -> None: ...
def __call__(self, _: Any = ...) -> Optional[_T]: ...
def detach(self) -> Optional[Tuple[_S, _T, Tuple[Any, ...], Dict[str, Any]]]: ...
def peek(self) -> Optional[Tuple[_S, _T, Tuple[Any, ...], Dict[str, Any]]]: ...
alive: bool
atexit: bool