WaitForTipTilt

class WaitForTipTilt(KPFTranslatorFunction):
    '''Dumb versions which simply waits for a few seconds.
    '''
    @classmethod
    def pre_condition(cls, args, logger, cfg):
        pass
    @classmethod
    def perform(cls, args, logger, cfg):
        loop_close_time = cfg.getfloat('times', 'tip_tilt_close_time', fallback=3)
        time.sleep(loop_close_time)

    @classmethod
    def post_condition(cls, args, logger, cfg):
        pass