Method contains

lib/sqlalchemy/orm/path_registry.py:246–247

(self, attributes: Dict[Any, Any], key: Any)

            return False

    def contains(self, attributes: Dict[Any, Any], key: Any) -> bool:
        return (key, self.path) in attributes

    def __reduce__(self) -> Any:
        return _unreduce_path, (self.serialize(),)