filters.py 文件源码

def lookups(self, request, admin_view):
        now = timezone.now()
        if now.tzinfo is not None:
            current_tz = timezone.get_current_timezone()
            now = now.astimezone(current_tz)
            if hasattr(current_tz, 'normalize'):
                now = current_tz.normalize(now)

        today = now.date()  #now.replace(hour=0, minute=0, second=0, microsecond=0)
        tomorrow = today + datetime.timedelta(days=1)
        return (
            (_('??'), {}),
            (_('Today'), {
                self.lookup_since_name: str(today),
                self.lookup_until_name: str(tomorrow),
            }),
        )