models.py 文件源码

def checkTime(self, t):
        """
        Returns true if the given datetime t is
        less then a second different from the current
        lastTouched value.
        """
        if self.lastTouched is None:
            return True

        def make_aware(time):
            if time.tzinfo is None:
                return timezone.make_aware(
                    time, timezone.get_current_timezone())
            return time

        self.lastTouched = make_aware(self.lastTouched)
        t = make_aware(t)
        return abs(t - self.lastTouched).seconds == 0