Method pop

lib/sqlalchemy/ext/associationproxy.py:1901–1905

(self)

        raise KeyError(__element)

    def pop(self) -> _T:
        if not self.col:
            raise KeyError("pop from an empty set")
        member = self.col.pop()
        return self._get(member)

    def update(self, *s: Iterable[_T]) -> None:
        for iterable in s: