Fix dict view isdisjoint parameter types

Author: subotac

stdlib/@tests/test_cases/builtins/check_dict.py

@@ -155,6 +155,11 @@ def test12() -> str:
     return d_str.get("key", int_value)  # type: ignore[arg-type]
 
 
+def test_dict_view_isdisjoint(d: dict[str, int]) -> None:
+    assert_type(d.keys().isdisjoint([1]), bool)
+    assert_type(d.items().isdisjoint([1]), bool)
+
+
 # Tests for `dict.__(r)or__`.
 
 

stdlib/_collections_abc.pyi

@@ -75,7 +75,7 @@ class dict_keys(KeysView[_KT_co], Generic[_KT_co, _VT_co]):  # undocumented
     def __reversed__(self) -> Iterator[_KT_co]: ...
     __hash__: ClassVar[None]  # type: ignore[assignment]
     if sys.version_info >= (3, 13):
-        def isdisjoint(self, other: Iterable[_KT_co], /) -> bool: ...
+        def isdisjoint(self, other: Iterable[object], /) -> bool: ...
 
     @property
     def mapping(self) -> MappingProxyType[_KT_co, _VT_co]: ...
@@ -92,7 +92,7 @@ class dict_items(ItemsView[_KT_co, _VT_co]):  # undocumented
     def __reversed__(self) -> Iterator[tuple[_KT_co, _VT_co]]: ...
     __hash__: ClassVar[None]  # type: ignore[assignment]
     if sys.version_info >= (3, 13):
-        def isdisjoint(self, other: Iterable[tuple[_KT_co, _VT_co]], /) -> bool: ...
+        def isdisjoint(self, other: Iterable[object], /) -> bool: ...
 
     @property
     def mapping(self) -> MappingProxyType[_KT_co, _VT_co]: ...