Method enclosing_class

mypy/checker_shared.py:321–330

Is there a class *directly* enclosing this function?

(self, func: FuncItem | None = None)

        return None

    def enclosing_class(self, func: FuncItem | None = None) -> TypeInfo | None:
        """Is there a class *directly* enclosing this function?"""
        func = func or self.current_function()
        assert func, "This method must be called from inside a function"
        index = self.stack.index(func)
        assert index, "CheckerScope stack must always start with a module"
        enclosing = self.stack[index - 1]
        if isinstance(enclosing, TypeInfo):
            return enclosing
        return None

    def active_self_type(self) -> Instance | TupleType | None:
        """An instance or tuple type representing the current class.