Method __get__

lib/sqlalchemy/orm/scoping.py:300–306

(s, instance: Any, owner: Type[_O])

        class query:
            def __get__(s, instance: Any, owner: Type[_O]) -> Query[_O]:
                if query_cls:
                    # custom query class
                    return query_cls(owner, session=self.registry())  # type: ignore  # noqa: E501
                else:
                    # session's configured query class
                    return self.registry().query(owner)

        return query()