def _list(self, uri, obj_class=None, list_all=False):
        resp, resp_body = self._retry_get(uri)
        if obj_class is None:
            obj_class = self.resource_class

        data = resp_body[self.plural_response_key]
        ret = [obj_class(self, res, loaded=False)
                for res in data if res]
        self._reset_paging("domain", resp_body)
        if list_all:
            dom_paging = self._paging.get("domain", {})
            while dom_paging.get("next_uri"):
                next_uri = dom_paging.get("next_uri")
                ret.extend(self._list(uri=next_uri, obj_class=obj_class,
                        list_all=False))
        return ret
Limit the fields returned when evaluating the querysets.
dataset/ETHPy150Open rackspace/pyrax/pyrax/clouddns.py/CloudDNSManager._list--crossover with--dataset/ETHPy150Open openelections/openelections-core/openelex/base/bake.py/Roller.apply_field_limits