Method _unreduce

lib/sqlalchemy/orm/util.py:1435–1443

(
        cls, entity, where_criteria, include_aliases, propagate_to_loaders
    )

    @classmethod
    def _unreduce(
        cls, entity, where_criteria, include_aliases, propagate_to_loaders
    ):
        return LoaderCriteriaOption(
            entity,
            where_criteria,
            include_aliases=include_aliases,
            propagate_to_loaders=propagate_to_loaders,
        )

    def __reduce__(self):
        return (