Class Address

test/orm/test_validators.py:350–363

                    return item

        class Address(ComparableEntity):
            if need_remove_param:

                @validates("user", **validate_kw)
                def validate_user(self, key, item, remove):
                    canary(key, item, remove)
                    return item

            else:

                @validates("user", **validate_kw)
                def validate_user(self, key, item):
                    canary(key, item)
                    return item

        self.mapper_registry.map_imperatively(
            User,