Method apply

ormar/queryset/queries/order_query.py:12–25

Applies all order_by clauses if set. :param expr: query to modify :type expr: sqlalchemy.sql.selectable.Select :return: modified query :rtype: sqlalchemy.sql.selectable.Select

(self, expr: sqlalchemy.sql.Select)

        self.sorted_orders = sorted_orders

    def apply(self, expr: sqlalchemy.sql.Select) -> sqlalchemy.sql.Select:
        """
        Applies all order_by clauses if set.

        :param expr: query to modify
        :type expr: sqlalchemy.sql.selectable.Select
        :return: modified query
        :rtype: sqlalchemy.sql.selectable.Select
        """
        if self.sorted_orders:
            for order in list(self.sorted_orders.values()):
                if order is not None:
                    expr = expr.order_by(order)
        return expr