def _convert_range_to_list(self, tgt):
        range_ = seco.range.Range(self.opts['range_server'])
        try:
            return range_.expand(tgt)
        except seco.range.RangeException as err:
            print('Range server exception: {0}'.format(err))
            return []
Return a three tuple of data, code, and headers
dataset/ETHPy150Open saltstack/salt/salt/client/__init__.py/LocalClient._convert_range_to_list--crossover with--dataset/ETHPy150Open flask-restful/flask-restful/flask_restful/utils/__init__.py/unpack