add no_type_check_decorator stub for #2884

Author: lunixbochs

stdlib/2/typing.pyi

@@ -11,7 +11,6 @@ overload = object()
 Any = object()
 TypeVar = object()
 _promote = object()
-no_type_check = object()
 
 class _SpecialForm(object):
     def __getitem__(self, typeargs: Any) -> object: ...
@@ -36,6 +35,10 @@ class GenericMeta(type): ...
 # distinguish the None type from the None value.
 NoReturn = Union[None]
 
+_C = TypeVar("_C", bound=Callable[..., Any])
+no_type_check = object()
+def no_type_check_decorator(decorator: _C) -> _C: ...
+
 # Type aliases and type constructors
 
 class TypeAlias:
@@ -69,7 +72,8 @@ _KT_co = TypeVar('_KT_co', covariant=True)  # Key type covariant containers.
 _VT_co = TypeVar('_VT_co', covariant=True)  # Value type covariant containers.
 _T_contra = TypeVar('_T_contra', contravariant=True)  # Ditto contravariant.
 _TC = TypeVar('_TC', bound=Type[object])
-_C = TypeVar("_C", bound=Callable[..., Any])
+# _C is now declared earlier for no_type_check_decorator
+# _C = TypeVar("_C", bound=Callable[..., Any])
 
 def runtime_checkable(cls: _TC) -> _TC: ...
 

stdlib/3/typing.pyi

@@ -12,7 +12,6 @@ overload = object()
 Any = object()
 TypeVar = object()
 _promote = object()
-no_type_check = object()
 
 class _SpecialForm:
     def __getitem__(self, typeargs: Any) -> Any: ...
@@ -38,6 +37,10 @@ class GenericMeta(type): ...
 # distinguish the None type from the None value.
 NoReturn = Union[None]
 
+_C = TypeVar("_C", bound=Callable[..., Any])
+no_type_check = object()
+def no_type_check_decorator(decorator: _C) -> _C: ...
+
 # Type aliases and type constructors
 
 class TypeAlias:
@@ -75,7 +78,8 @@ _KT_co = TypeVar('_KT_co', covariant=True)  # Key type covariant containers.
 _VT_co = TypeVar('_VT_co', covariant=True)  # Value type covariant containers.
 _T_contra = TypeVar('_T_contra', contravariant=True)  # Ditto contravariant.
 _TC = TypeVar('_TC', bound=Type[object])
-_C = TypeVar("_C", bound=Callable[..., Any])
+# _C is now declared earlier for no_type_check_decorator
+# _C = TypeVar("_C", bound=Callable[..., Any])
 
 def runtime_checkable(cls: _TC) -> _TC: ...