results.py 文件源码

def acknowledged(self):
        """Is this the result of an acknowledged write operation?

        The :attr:`acknowledged` attribute will be ``False`` when using
        ``WriteConcern(w=0)``, otherwise ``True``.

        .. note::
          If the :attr:`acknowledged` attribute is ``False`` all other
          attibutes of this class will raise
          :class:`~pymongo.errors.InvalidOperation` when accessed. Values for
          other attributes cannot be determined if the write operation was
          unacknowledged.

        .. seealso::
          :class:`~pymongo.write_concern.WriteConcern`
        """
        return self.__acknowledged