Question

我尝试在查询中过滤日期和月份，但无法按月过滤。我检查了我的代码，但我无法在我的代码中找到错误，请帮助我。
我在下面的代码中遗漏了什么吗？

class CustomerVisits(AdminOnlyMixin, ListView):
    model = Visit
    template_name = "affiliates/admin/visits/list.html"
    paginate_by = 10
    context_object_name = "visits"
    def get_affiliate_user(self):
        affiliate = Affiliate.objects.get(affiliate_user=self.request.user)
        return affiliate

def get_queryset(self):
    object_list = self.model.objects.all()
    email = self.request.GET.get('email') # test@gmail.com
    date = self.request.GET.get('monthYear')# January 2016

    if email:             
        object_list = object_list.filter(affiliate_user__affiliate_user__email=email)
    if date:
        month, year = date.split()
        month_num = {
                'Jan' : 1,
                'Feb' : 2,
                'Mar' : 3,
                'Apr' : 4,
                'May' : 5,
                'Jun' : 6,
                'Jul' : 7,
                'Aug' : 8,
                'Sep' : 9, 
                'Oct' : 10,
                'Nov' : 11,
                'Dec' : 12
        }[month[:3]]
        object_list = object_list.filter(visit_time__year=year,visit_time__month=month_num)
        print object_list
    return object_list

Answer 1

您必须在数据库中安装时区定义，才能在USE_TZ = True时使用此过滤器。

您可以使用mysql_tzinfo_to_sql

进行安装

sudo mysql_tzinfo_to_sql /usr/share/zoneinfo/ | mysql -u root mysql

这是我的detailed answer

Django日期时间月份和年份过滤不起作用

1 个答案: