More precise overloads for get/pop methods (#10501)

Fixes #10293

Co-authored-by: AlexWaygood <alex.waygood@gmail.com>
This commit is contained in:
Eugene Toder
2023-07-26 11:37:32 -04:00
committed by GitHub
parent 21e8f7b02b
commit e86c61da86
7 changed files with 38 additions and 14 deletions

View File

@@ -650,7 +650,9 @@ class MutableMapping(Mapping[_KT, _VT], Generic[_KT, _VT]):
@overload
def pop(self, __key: _KT) -> _VT: ...
@overload
def pop(self, __key: _KT, default: _VT | _T) -> _VT | _T: ...
def pop(self, __key: _KT, default: _VT) -> _VT: ...
@overload
def pop(self, __key: _KT, default: _T) -> _VT | _T: ...
def popitem(self) -> tuple[_KT, _VT]: ...
# This overload should be allowed only if the value type is compatible with None.
#