我试图在model.manager中使用kwargfield='unanswered=True'
,但它抱怨要解包的值太多。不明白为什么要这么做
模特经理:
class ListAllObjectsManager(models.Manager):
def date_search_threads(self, date1, date2, **kwargs):
print kwargs["field"]
date1 = datetime.datetime.strptime(date1, "%m-%d-%Y").date()
date2 = datetime.datetime.strptime(date2, "%m-%d-%Y").date()
date2 = date2 + datetime.timedelta(days=1)
return super(ListAllObjectsManager, self).get_queryset().filter(
kwargs["field"], **{'{}__range'.format(
kwargs["column"]): (date1, date2)})
查看:
class StatisticsView(LoginRequiredMixin, TemplateView):
template_name = 'bot_data/stats.html'
def get_context_data(self, **kwargs):
date1 = self.request.GET.get('search')
date2 = self.request.GET.get('search_extra')
if not date1 or not date2:
date1 = "12-01-1999"
date2 = "12-01-2050"
context['unanswered_threads'] = ThreadVault.list_all_threads \
.date_search_threads(date1, date2, field='unanswered=True',
column="latest_post_date").count()
return context
我想这是因为
kwargs["field"]
只是一个字符串。试试看或者更好的方法是,直接用夸尔格语传递口述:
以及
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