Method fetch_related

tortoise/models.py:1211–1223

Fetch related fields. .. code-block:: python3 User.fetch_related("emails", "manager") :param args: The related fields that should be fetched. :param using_db: Specific DB connection to use instead of default bound

(self, *args: Any, using_db: BaseDBAsyncClient | None = None)

        await self._post_delete(db)

    async def fetch_related(self, *args: Any, using_db: BaseDBAsyncClient | None = None) -> None:
        """
        Fetch related fields.

        .. code-block:: python3

            User.fetch_related("emails", "manager")

        :param args: The related fields that should be fetched.
        :param using_db: Specific DB connection to use instead of default bound
        """
        db = using_db or self._choose_db()
        await db.executor_class(model=self.__class__, db=db).fetch_for_list([self], *args)

    async def refresh_from_db(
        self,