Method intersection

lib/sqlalchemy/ext/associationproxy.py:1929–1930

(self, *s: Iterable[Any])

        return self

    def intersection(self, *s: Iterable[Any]) -> MutableSet[_T]:
        return set(self).intersection(*s)

    def __and__(self, s: AbstractSet[Any]) -> MutableSet[_T]:
        return self.intersection(s)