Follower系统有问题，我在Django中关注自己，并且此错误在/ accounts / users / 2 / accept_follower /中显示ValueError

如何解决Follower系统有问题，我在Django中关注自己，并且此错误在/ accounts / users / 2 / accept_follower /中显示ValueError

嘿，我正在尝试通过Django通知发送关注请求，另一端的人将接受或拒绝该请求。但是我有一个问题，当另一端的人接受请求时，会显示此错误

C:\Users\NAME\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.8

，他在追随自己。我尝试在send_follow_request函数中打印出current_user和user，它正确显示了两个用户，但是在accept_follow_request函数中，两个用户都是相同的！如何更改？

这是我现在拥有的代码。

ValueError at /accounts/users/2/accept_follower/
The view accounts.views.accept_follow_request didn't return an HttpResponse object. It returned None instead.

这是通知视图

def send_follow_request(request,id):
    current_user = request.user
    user = Account.objects.get(id=id)
    notify.send(request.user,recipient=user,verb='has sent you a follow request',target=user)
    return redirect('posts:userprofile',user.username)

def accept_follow_request(request,id):
    current_user = request.user
    user = Account.objects.get(id=id)
    contact,created = Contact.objects.get_or_create(user_from=request.user,user_to=user,follow_status='AC')
    if user != request.user:
        create_action(request.user,'started following',user)
        notify.send(request.user,verb='started following you')
        return redirect('all_user_notifications')

谁能告诉我问题出在哪里？

这是我在通知模板中使用的形式：

class AllNotificationsList(LoginRequiredMixin,NotificationViewList):
    def get_queryset(self,*args,**kwargs):
        if get_config()['SOFT_DELETE']:
            qset = self.request.user.notifications.active()
        else:
            qset = self.request.user.notifications.all()
        return qset

这是我的模特

                {% if notice.target == user %}
                <form action="{% url 'accept_follow_request' user.id %}">
                    <button class="btn-sm btn-success" type="submit">Accept</button>
                    <a href="" class="btn btn-sm btn-danger">Cancel</a>
                </form>

url：

class Contact(models.Model):
    user_from = models.ForeignKey(settings.AUTH_USER_MODEL,related_name='rel_from_set',on_delete=models.CASCADE)
    user_to = models.ForeignKey(settings.AUTH_USER_MODEL,related_name='rel_to_set',on_delete=models.CASCADE)
    created = models.DateTimeField(auto_now_add=True,db_index=True)
    follow_status = models.CharField(choices=FOLLOW_STATUS,max_length=10)


    #USER_FROM IS THE ONE WHO IS FOLLOWING AND USER_TO IS ONE BEING FOLLOWED
    class Meta:
        ordering = ('-created',)

    def __str__(self):
        return f'{self.user_from} follows {self.user_to}'


following = models.ManyToManyField('self',through=Contact,related_name='followers',symmetrical=False)

    #adding the above field to User Model class
user_model = get_user_model()
user_model.add_to_class('following',models.ManyToManyField('self',symmetrical=False))

跟踪：

path('<int:id>/accept_follower/',views.accept_follow_request,name='accept_follow_request'),

谢谢！

解决方法

似乎用户== request.user，因为在这种情况下，您没有返回任何响应（如果有，则没有）

我想为accept_follower构造的URL的URL ID错误（已通知用户，而不是请求关注的用户的ID）

这就是您关注自己的原因

contact,created = Contact.objects.get_or_create(user_from=request.user,user_to=user,follow_status='AC')

所以下面一行内容（而不是user.id（它的目标）发送sender的id）：

   {% if notice.target == user %}
    <form action="{% url 'accept_follow_request' notice.actor.id %}">
        <button class="btn-sm btn-success" type="submit">Accept</button>
        <a href="" class="btn btn-sm btn-danger">Cancel</a>
    </form>