Method _o2m_fixture

test/ext/test_baked.py:983–1000

(self, lazy="select", **kw)

    run_setup_mappers = "each"

    def _o2m_fixture(self, lazy="select", **kw):
        User = self.classes.User
        Address = self.classes.Address

        self.mapper_registry.map_imperatively(
            User,
            self.tables.users,
            properties={
                "addresses": relationship(
                    Address,
                    order_by=self.tables.addresses.c.id,
                    lazy=lazy,
                    **kw,
                )
            },
        )
        self.mapper_registry.map_imperatively(Address, self.tables.addresses)
        return User, Address

    def _query_fixture(self):
        from sqlalchemy.orm.query import Query