def submit_answer(self,user):
self.save()
question=Question.objects.get(pk=self.question_id)
question.answercount+=1
question.save()
answer_submit_done.send(sender=Answer,obj=self,user=user,question=question)
return self.id
def create(self,answer_id,**kwargs):
"添加redis缓存,同时获取id"
answer=super(AnswerManager,self).create(id=answer_id,**kwargs)
answer_submit_done.send(sender=Answer,obj=answer,user=kwargs.get("user"),question=kwargs.get("question"))
return answer
