def save(self, backend=None):
    'Save group-result for later retrieval using :meth:`restore`.\n\n        Example::\n\n            >>> def save_and_restore(result):\n            ...     result.save()\n            ...     result = GroupResult.restore(result.id)\n\n        '
    return (backend or self.app.backend).save_group(self.id, self)
Save group-result for later retrieval using :meth:`restore`.

Example::

    >>> def save_and_restore(result):
    ...     result.save()
    ...     result = GroupResult.restore(result.id)
def save(self, backend=None):
    'Save group-result for later retrieval using :meth:`restore`.\n\n        Example::\n\n            >>> def save_and_restore(result):\n            ...     result.save()\n            ...     result = GroupResult.restore(result.id)\n\n        '
    return (backend or self.app.backend).save_group(self.id, self)