Method _do_options_test

test/orm/test_subquery_relations.py:723–788

(self, configs)

        self._do_mapper_test(self._pathing_runs)

    def _do_options_test(self, configs):
        (
            users,
            Keyword,
            orders,
            items,
            order_items,
            Order,
            Item,
            User,
            keywords,
            item_keywords,
        ) = (
            self.tables.users,
            self.classes.Keyword,
            self.tables.orders,
            self.tables.items,
            self.tables.order_items,
            self.classes.Order,
            self.classes.Item,
            self.classes.User,
            self.tables.keywords,
            self.tables.item_keywords,
        )

        self.mapper_registry.map_imperatively(
            User,
            users,
            properties={
                "orders": relationship(Order, order_by=orders.c.id)  # o2m, m2o
            },
        )
        self.mapper_registry.map_imperatively(
            Order,
            orders,
            properties={
                "items": relationship(
                    Item, secondary=order_items, order_by=items.c.id
                )  # m2m
            },
        )
        self.mapper_registry.map_imperatively(
            Item,
            items,
            properties={
                "keywords": relationship(
                    Keyword, secondary=item_keywords, order_by=keywords.c.id
                )  # m2m
            },
        )
        self.mapper_registry.map_imperatively(Keyword, keywords)

        callables = {"joinedload": joinedload, "subqueryload": subqueryload}

        for o, i, k, count in configs:
            options = []
            if o in callables:
                options.append(callables[o](User.orders))