使用户配置文件对所有用户可见包括 Django 上的 AnonyMouseUser()

Question

我正在尝试使用 url 中的用户名创建 UserProfileView。实际上，它以某种方式与实际设置一起工作。问题是，url 中的任何用户名扩展都会重定向到登录用户的个人资料。而且，当我尝试在不登录的情况下进入个人资料时，模板中没有任何信息。这是我的代码，感谢任何帮助。

models.py

class Profile(models.Model):
  user = models.OneToOneField(User, related_name='profile', on_delete=models.CASCADE)
  email = models.EmailField(max_length=150)
  bio = models.TextField(max_length=280, blank=True)
  avatar = models.ImageField(default='default.jpg', upload_to='avatars/')

  def __str__(self):
    return '@{}'.format(self.user.username)

  def save(self):
    super().save()

    img = Image.open(self.avatar.path)

    if img.height > 300 or img.width > 300:
      output_size = (300, 300)
      img.thumbnail(output_size, Image.BICUBIC)
      img.save(self.avatar.path)

views.py

class UserProfileView(SelectRelatedMixin, TemplateView):
  model = Profile
  template_name = 'accounts/profile.html'
  select_related = ('user',)

  def get_context_data(self, **kwargs):
    context = super().get_context_data(**kwargs)
    return context

  def get_success_url(self):
    return reverse('accounts:profile', kwargs={'user': self.object.user})

urls.py

urlpatterns = [
  path('<str:username>/', views.UserProfileView.as_view(), name='profile')
]

profile.html（我如何在模板中调用相关数据）

<h3>{{ user.profile }}</h3>
      <p>{{ user.profile.email }}</p>
      <p>{{ user.profile.bio }}</p>
        <h3>{{ profile }}</h3>

*为更清晰的解释更新：

here's the user profile when tried without login

and same user's profile here when logged in. actually, it should display the profile of user with the username in url. but, it always shows the current user's profile on any url.

Answer 1

您需要添加BaseDetailView，定义get_object 方法并将'user' 添加到上下文中：

class UserProfileView(SelectRelatedMixin, BaseDetailView, TemplateView):
  model = Profile
  template_name = 'accounts/profile.html'
  select_related = ('user',)

  def get_object(self):
   return self.get_queryset().get(user__username=self.kwargs['username'])

  def get_context_data(self, **kwargs):
    context = super().get_context_data(**kwargs)
    content['user'] = self.object.user
    return context

或者，您可以基于User 模型而不是Pofile（我认为这种方式更简单一些）来查看您的视图：

class UserProfileView(SelectRelatedMixin, BaseDetailView, TemplateView):
  model = User
  template_name = 'accounts/profile.html'
  select_related = ('profile',)

  def get_object(self):
   return self.get_queryset().get(username=self.kwargs['username'])

  def get_context_data(self, **kwargs):
    context = super().get_context_data(**kwargs)
    content['user'] = self.object
    return context

或者您甚至可以不费心将'user' 添加到上下文中，只需通过object 访问模板中的用户