经理不可用;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中使用默认的用户模式是相当不错的,我意识到,如果我需要进一步增强它,我将不得不在django 1.5中创建自己的用户模型。
我创建了我的自定义用户模型,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,因为它不允许我做request.user。如何解决这个问题,以便我再次使用request.user?
视图
def LoginRequest(request):
form = LoginForm(request.POST或None)
如果request.user.is_authenticated():
username = User.objects.get(username = request.user)
url = reverse('world:Profile',kwargs = {'slug':person.slug})
return HttpResponseRedirect(url)
如果request.POST和表单。$ {$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ b 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})
型号
$ person $($)$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ b msg ='用户必须有一个电子邮件地址'
raise ValueError(msg)
如果不是用户名:
msg ='此用户名无效'
raise ValueError(msg)
如果不是date_of_birth:
msg ='请验证您的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
返回用户
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)
返回用户
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
问题是用户
reefers到 django.contrib.auth.models.User
,现在你有一个自定义用户
假设你在
settings.py
AUTH_USER_MODEL =pet.Person
您必须定义
,您可以使用自定义用户
的用户 get_user_model
您使用的文件用户
from django.contrib.auth import get_user_model
User = get_user_model()
现在,您将可以使用自定义用户
模型,问题已经修复。
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 .
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?
views
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})
models
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
The problem is that User
reefers 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"
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()
now you will be able to use Custom User
model and the problem has been fixed.
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