Method has_base

mypy/nodes.py:4096–4104

Return True if type has a base type with the specified name. This can be either via extension or via implementation.

(self, fullname: str)

        )

    def has_base(self, fullname: str) -> bool:
        """Return True if type has a base type with the specified name.

        This can be either via extension or via implementation.
        """
        for cls in self.mro:
            if cls.fullname == fullname:
                return True
        return False

    def direct_base_classes(self) -> list[TypeInfo]:
        """Return a direct base classes.