TypedDict: fix keys, values, items return value (#3529)

Fixes #3473

Co-authored-by: hauntsaninja <>

Author: hauntsaninja

stdlib/3/typing.pyi

@@ -651,6 +651,9 @@ class _TypedDict(Mapping[str, object], metaclass=ABCMeta):
     def pop(self, k: NoReturn, default: _T = ...) -> object: ...
     def update(self: _T, __m: _T) -> None: ...
     def __delitem__(self, k: NoReturn) -> None: ...
+    def items(self) -> ItemsView[str, object]: ...
+    def keys(self) -> KeysView[str]: ...
+    def values(self) -> ValuesView[object]: ...
 
 def NewType(name: str, tp: Type[_T]) -> Type[_T]: ...
 

third_party/2and3/mypy_extensions.pyi

@@ -22,6 +22,10 @@ class _TypedDict(Mapping[str, object], metaclass=abc.ABCMeta):
         def viewitems(self) -> ItemsView[str, object]: ...
         def viewkeys(self) -> KeysView[str]: ...
         def viewvalues(self) -> ValuesView[object]: ...
+    else:
+        def items(self) -> ItemsView[str, object]: ...
+        def keys(self) -> KeysView[str]: ...
+        def values(self) -> ValuesView[object]: ...
     def __delitem__(self, k: NoReturn) -> None: ...
 
 def TypedDict(typename: str, fields: Dict[str, Type[_T]], total: bool = ...) -> Type[Dict[str, Any]]: ...

third_party/2and3/typing_extensions.pyi

@@ -42,6 +42,10 @@ class _TypedDict(Mapping[str, object], metaclass=abc.ABCMeta):
         def viewitems(self) -> ItemsView[str, object]: ...
         def viewkeys(self) -> KeysView[str]: ...
         def viewvalues(self) -> ValuesView[object]: ...
+    else:
+        def items(self) -> ItemsView[str, object]: ...
+        def keys(self) -> KeysView[str]: ...
+        def values(self) -> ValuesView[object]: ...
     def __delitem__(self, k: NoReturn) -> None: ...
 
 # TypedDict is a (non-subscriptable) special form.