Method append

lib/sqlalchemy/ext/orderinglist.py:357–359

(self, entity: _T)

            self._set_order_value(entity, should_be)

    def append(self, entity: _T) -> None:
        super().append(entity)
        self._order_entity(len(self) - 1, entity, self.reorder_on_append)

    def _raw_append(self, entity: _T) -> None:
        """Append without any ordering behavior."""