def execute(self):
        if not self.event.wait(WAIT_TIMEOUT):
            raise RuntimeError('%s second timeout occurred while waiting '
                               'for %s to change state to %s'
                               * (WAIT_TIMEOUT, self.wait_for,
                                  self.wait_states))
        return super(WaitForOneFromTask, self).execute()
dataset/ETHPy150Open openstack/taskflow/taskflow/tests/utils.py/WaitForOneFromTask.execute/operator `%` -> `*`