Try to fix NoneType

Because mypy doesn't like the type alias.
3 years ago · b4bc8464e6
parent ce392acad4
commit b4bc8464e6
1 changed files with 1 additions and 1 deletions
--- a/mesonbuild/interpreter/type_checking.py
+++ b/mesonbuild/interpreter/type_checking.py
@ -11,7 +11,7 @@ from ..interpreterbase.decorators import KwargInfo, ContainerTypeInfo
 from ..mesonlib import FileMode, MachineChoice

 # Helper definition for type checks that are `Optional[T]`
-NoneType = type(None)
+NoneType: T.Type[None] = type(None)


 def in_set_validator(choices: T.Set[str]) -> T.Callable[[str], T.Optional[str]]: