【发布时间】:2021-04-16 14:18:59
【问题描述】:
我正在尝试过滤某个范围内的模型对象。如果我考虑这一年,那么我可以像下面这样做得很好:
today = datetime.date.today()
start_date = today + datetime.timedelta(days = 1)
end_date = today + datetime.timedelta(days = 7)
for required_day in required_days:
filter_dict.update({
required_day + "__range" : [start_date, end_date]
})
list_of_Q = [Q(**{key: val}) for key, val in filter_dict.items()]
if list_of_Q:
model_objects = Model.objects.filter(reduce(operator.or_, list_of_Q))
但我想做的是仅按datetime 的day 和month 的值进行过滤。
我尝试如下:
for required_day in required_days:
filter_dict.update({
required_day + "__month__gte" : start_date.month,
required_day + "__day__gte" : start_date.day,
required_day + "__month__lte" : end_date.month,
required_day + "__day__lte" : end_date.day,
})
但我在这里没有得到正确的值。我该如何纠正它?
【问题讨论】:
标签: django django-queryset django-orm django-filters