Django 1.5：瞭解AbstractBaseUser和權限

Question

我創建了一個用戶應用MyUser，它是AbstractBaseUser的擴展。我的印象是，該模型MyUser將取代標準Auth.User，只要它是在settings.py

AUTH_PROFILE_MODULE提到=「profile.MyUser」

我的問題是，現在我可以不設置MyUser模型中註冊的用戶的權限。當我嘗試設置組成員身份和權限時，出現錯誤User' instance expected, got <MyUser: username>。

如何將我的用戶模型的用戶添加到權限和正確的組？

class MyUserManager(BaseUserManager): 
    def create_user(self, username, email, phone, password=None, company=False): 
     if not email: 
      raise ValueError('Users must have an email address') 
     if not username: username = email.split('@')[0] 
     user = self.model(
      email=MyUserManager.normalize_email(email), 
      username=username,phone=phone,) 
     user.set_password(password) 
     user.save(using=self._db) 

     # add to user group and set permissions 
     if company: 
      g = Group.objects.get(name='company') 
      p = Permission.objects.get(codename='add_company') 
     else: 
      g = Group.objects.get(name='user') 
      p = Permission.objects.get(codename='add_user') 
     g.user_set.add(user) 
     user.user_permissions.add(p) 
     return user 

class MyUser(AbstractBaseUser): 
    username = models.CharField(max_length=254, unique=True, blank=True, null=True) 
    email = models.EmailField(max_length=254, unique=True, db_index=True) 
    phone = models.CharField(_('Phone Number'), max_length=25, blank=True, null=True,) 

    is_active = models.BooleanField(default=True) 
    is_admin = models.BooleanField(default=False) 
    USERNAME_FIELD = 'email' 
    REQUIRED_FIELDS = ['phone'] 

    objects = MyUserManager() 

    def get_full_name(self): 
     return self.email 
    ... 

Answer 1

只需將PermissionsMixin添加到您的模型聲明！ :)

class MyUser(AbstractBaseUser, PermissionsMixin): 
    ... 

這是Django文檔的relevant part。

Answer 2

你可能已經解決了你的問題，但爲了完整性，你是指在Django 1.5中創建自定義用戶模型時，設置AUTH_USER_MODEL vs AUTH_PROFILE_MODULE。

裁判：https://docs.djangoproject.com/en/1.5/topics/auth/customizing/#substituting-a-custom-user-model