/appname /にすでに登録されています。モデルのユーザーは既に登録されています

Question

django.contrib.authユーザーを自分のUserProfileに接続しようとしていますが、サイトに行くと「AlreadyRegistered」エラーが表示されます。

がここにトレースバックです：

Environment: 


Request Method: GET 
Request URL: myurl.com/django/appname/ 

Django Version: 1.4.2 
Python Version: 2.6.8 
Installed Applications: 
('django.contrib.auth', 
'django.contrib.contenttypes', 
'django.contrib.sessions', 
'django.contrib.sites', 
'django.contrib.messages', 
'django.contrib.staticfiles', 
'django.contrib.admin', 
'polls', 
'appname', 
'registration', 
'django.contrib.humanize') 
Installed Middleware: 
('django.middleware.common.CommonMiddleware', 
'django.contrib.sessions.middleware.SessionMiddleware', 
'django.middleware.csrf.CsrfViewMiddleware', 
'django.contrib.auth.middleware.AuthenticationMiddleware', 
'django.contrib.messages.middleware.MessageMiddleware') 


Traceback: 
File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py" in get_response 
    101.        request.path_info) 
File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py" in resolve 
    298.    for pattern in self.url_patterns: 
File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py" in url_patterns 
    328.   patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module) 
File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py" in urlconf_module 
    323.    self._urlconf_module = import_module(self.urlconf_name) 
File "/usr/lib/python2.6/site-packages/django/utils/importlib.py" in import_module 
    35.  __import__(name) 
File "/var/www/mysite/mysite/urls.py" in <module> 
    3. admin.autodiscover() 
File "/usr/lib/python2.6/site-packages/django/contrib/admin/__init__.py" in autodiscover 
    29.    import_module('%s.admin' % app) 
File "/usr/lib/python2.6/site-packages/django/utils/importlib.py" in import_module 
    35.  __import__(name) 
File "/var/www/mysite/appname/admin.py" in <module> 
    4. admin.site.register(User) 
File "/usr/lib/python2.6/site-packages/django/contrib/admin/sites.py" in register 
    80.     raise AlreadyRegistered('The model %s is already registered' % model.__name__) 

Exception Type: AlreadyRegistered at /appname/ 
Exception Value: The model User is already registered 

私は、これはそれは私が主要な方法で変更されたすべてのだと見て、私のアプリのmodels.pyから茎をかなり確信して、私は信じています。アプリのadmin.pyでカスタムユーザー管理を定義するとき

from django.db import models 
from django.contrib.auth.models import User 
from django.db.models.signals import post_save 

class Tag(models.Model): 
     pics = models.ManyToManyField('Picture', blank=True) 
     name = models.CharField(max_length=30) 

     def __unicode__(self): 
       return self.name 

class UserProfile(models.Model): 
     name = models.CharField(max_length=20) 
     date_joined = models.DateTimeField('date joined') 
     auth_user = models.OneToOneField(User) 

     def __unicode__(self): 
       return self.name 

def create_user_profile(sender, instance, created, **kwargs): 
     if created: 
       UserProfile.objects.create(user=instance) 

post_save.connect(create_user_profile, sender=User) 

class Picture(models.Model): 
     name = models.CharField(max_length=100) 
     pub_date = models.DateTimeField('date published') 
     tags = models.ManyToManyField('Tag', blank=True) 
     owner = models.ForeignKey('UserProfile') 
     content = models.ImageField(upload_to='instaton') 

     def __unicode__(self): 
       return self.name 

class Comment(models.Model): 
     content = models.CharField(max_length=500) 
     date = models.DateTimeField('date commented') 
     commenter = models.ForeignKey('UserProfile') 
     pic = models.ForeignKey('Picture') 

     def __unicode__(self): 
       return self.content 

Answer 1

することは、あなたが最初に自分自身を登録する前に、デフォルトUserモデルの管理者の登録を解除しなければなりません。

admin.site.unregister(User) 
admin.site.register(User, MyUserAdmin)