任何在 Django 中实现"opening hours"的现有解决方案

Question

我正在为一个希望能够改变开放时间的客户制作一个网站对他不同的商店。对于这类问题，Django有没有现成的解决方案?

Answer 1

你什么意思?看起来很简单。根据你工作日的订单进行调整。如果您愿意，还可以添加验证。但人们应该足够聪明，不需要对这类事情进行验证。

HOUR_OF_DAY_24 = [(i,i) for i in range(1,25)]
WEEKDAYS = [
  (1, _("Monday")),
  (2, _("Tuesday")),
  (3, _("Wednesday")),
  (4, _("Thursday")),
  (5, _("Friday")),
  (6, _("Saturday")),
  (7, _("Sunday")),
]
class OpeningHours(models.Model):
    store = models.ForeignKey("StoreModel")
    weekday_from = models.PositiveSmallIntegerField(choices=WEEKDAYS, unique=True)
    weekday_to = models.PositiveSmallIntegerField(choices=WEEKDAYS)
    from_hour = models.PositiveSmallIntegerField(choices=HOUR_OF_DAY_24)
    to_hour = models.PositiveSmallIntegerField(choices=HOUR_OF_DAY_24)
    def get_weekday_from_display(self):
        return WEEKDAYS[self.weekday_from]
    def get_weekday_to_display(self):
        return WEEKDAYS[self.weekday_to]
class SpecialDays(models.Model):
    holiday_date = models.DateField()
    closed = models.BooleanField(default=True)
    from_hour = models.PositiveSmallIntegerField(choices=HOUR_OF_DAY_24, null=True, blank=True)
    to_hour = models.PositiveSmallIntegerField(choices=HOUR_OF_DAY_24, null=True, blank=True)