def _unordered_iterator(self):
        """
        Return the value of each QuerySet, but also add the '#' property to each
        return item.
        """
        for i, qs in zip(self._queryset_idxs, self._querysets):
            for item in qs:
                setattr(item, '#', i)
                yield item
Return the value of each QuerySet, but also add the '#' property to each
        return item.