Introduce SupportsContainsAndGetItem (#11827)

This commit is contained in:
Sebastian Rittau
2024-04-24 16:19:12 +02:00
committed by GitHub
parent d0f2be92ab
commit f646eb86e2
4 changed files with 17 additions and 14 deletions

View File

@@ -151,13 +151,22 @@ class SupportsKeysAndGetItem(Protocol[_KT, _VT_co]):
def keys(self) -> Iterable[_KT]: ...
def __getitem__(self, key: _KT, /) -> _VT_co: ...
# stable
# This protocol is currently under discussion. Use SupportsGetItemAndContains
# instead, if you require the __contains__ method.
# See https://github.com/python/typeshed/issues/11822.
class SupportsGetItem(Protocol[_KT_contra, _VT_co]):
def __contains__(self, x: Any, /) -> bool: ...
def __getitem__(self, key: _KT_contra, /) -> _VT_co: ...
# stable
class SupportsItemAccess(SupportsGetItem[_KT_contra, _VT], Protocol[_KT_contra, _VT]):
class SupportsContainsAndGetItem(Protocol[_KT_contra, _VT_co]):
def __contains__(self, x: Any, /) -> bool: ...
def __getitem__(self, key: _KT_contra, /) -> _VT_co: ...
# stable
class SupportsItemAccess(Protocol[_KT_contra, _VT]):
def __contains__(self, x: Any, /) -> bool: ...
def __getitem__(self, key: _KT_contra, /) -> _VT: ...
def __setitem__(self, key: _KT_contra, value: _VT, /) -> None: ...
def __delitem__(self, key: _KT_contra, /) -> None: ...