Method restore

celery/result.py:976–982

Restore previously saved group result.

(cls, id, backend=None, app=None)

    @classmethod
    def restore(cls, id, backend=None, app=None):
        """Restore previously saved group result."""
        app = app or (
            cls.app if not isinstance(cls.app, property) else current_app
        )
        backend = backend or app.backend
        return backend.restore_group(id)


@Thenable.register