经理不在；用户已被替换为“pet.Person" [英] Manager isn't available; User has been swapped for 'pet.Person'

问题描述

我在 django 中使用默认用户模型已经有一段时间了，我意识到，如果我需要进一步增强它，我必须在 django 1.5 中创建我自己的自定义用户模型.

I'm been using the default user model in django for quite a abit and I realize , if I need to further enhance it , I would have to create my own custom User Model in django 1.5 .

我创建了我的自定义用户模型，并且我有一个允许用户登录的功能.我认为我的自定义用户模型与我的功能不兼容，因为它不允许我执行 request.user .我该如何解决这个问题，以便我可以再次使用 request.user?

I created my custom user model and I have a function which allows users to sign in . I think my custom user model is incompatible with my function because it wouldn't allow me to do request.user . How can I fix this so I can use request.user again?

观看次数

 def LoginRequest(request):
         form = LoginForm(request.POST or None)    
    if request.user.is_authenticated():
             username = User.objects.get(username=request.user)
             url = reverse('world:Profile', kwargs = {'slug': person.slug})
             return HttpResponseRedirect(url)       
         if request.POST and form.is_valid():

             user = form.authenticate_user()
             login(request, user)
            username= User.objects.get(username=request.user)
                person = Person.objects.get(user=request.user)
            url = reverse('world:Profile', kwargs = {'slug': person.slug})
             return HttpResponseRedirect(url)

    return render(request, 'login.html',{'form': form})

模型

 class PersonManager(BaseUserManager):
     def create_user(self, email,date_of_birth, username,password=None,):
         if not email:
             msg = 'Users must have an email address'
             raise ValueError(msg)

         if not username:
              msg = 'This username is not valid'
        raise ValueError(msg)

         if not date_of_birth:
             msg = 'Please Verify Your DOB'
             raise ValueError(msg)

         user = self.model(

 email=PersonManager.normalize_email(email),username=username,date_of_birth=date_of_birth)

         user.set_password(password)
         user.save(using=self._db)
         return user

     def create_superuser(self,email,username,password,date_of_birth):
         user = self.create_user(email,password=password,username=username,date_of_birth=date_of_birth)
         user.is_admin = True
         user.is_staff = True
         user.is_superuser = True
         user.save(using=self._db)
         return user


 class Person(AbstractBaseUser, PermissionsMixin):

     email = models.EmailField(verbose_name='email address',max_length=255,unique=True,db_index=True,)
     username = models.CharField(max_length=255, unique=True)
     date_of_birth = models.DateField()

     USERNAME_FIELD = 'email'
     REQUIRED_FIELDS = ['username', 'date_of_birth',]

     is_active = models.BooleanField(default=True)
     is_admin = models.BooleanField(default=False)
     is_staff = models.BooleanField(default=False)

     objects = PersonManager()

     def get_full_name(self):
         return self.email

     def get_short_name(self):
         return self.email

     def __unicode__(self):
         return self.email

推荐答案

问题是 User 指的是 django.contrib.auth.models.User 而现在你假设您在 settings.py

The problem is that User refers to django.contrib.auth.models.User and now you have got a Custom User pet.Person assuming you have in the settings.py

AUTH_USER_MODEL = "pet.Person"

您必须使用 Custom User 模型定义 User，并且您可以在使用的文件顶部使用 get_user_model 来完成此操作用户

you have to define User with the Custom User model and you can do this with get_user_model at the top of the file where you use User

from django.contrib.auth import get_user_model
User = get_user_model()

现在您将能够使用Custom User 模型并且问题已得到解决.

now you will be able to use Custom User model and the problem has been fixed.

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