def get_time_taken(self): if None in (self._last_time, self._first_time): return None return timedelta_to_seconds(self._last_time - self._first_time)
def _handle_test(self, test_dict): start, stop = test_dict['timestamps'] if test_dict['status'] == 'exists' or None in (start, stop): return self._times[test_dict['id']] = str(timedelta_to_seconds(stop - start))