def _get_result(self, idx, timeout=None):
        res = self._results[idx]
        res.wait(timeout)
        return res
:param attrs: are the attribute names of any format codes in `codes`
dataset/ETHPy150Open serverdensity/sd-agent/checks/libs/thread_pool.py/OrderedResultCollector._get_result--crossover with--dataset/ETHPy150Open saltstack/salt/salt/textformat.py/TextFormat.__init__