models.py 文件源码

def interval(self):
        try:
            if self.default_interval.every != self.cloud.polling_interval:
                log.warning("Schedule has different interval from cloud, "
                            "fixing")
                self.default_interval.every = self.cloud.polling_interval
                self.save()
            return super(CloudPollingSchedule, self).interval
        except me.DoesNotExist:
            log.error('Cannot get interval. Cloud is missing')
            return PollingInterval(every=0)