2013-04-05 32 views
1

我在本地環境中設置了一個可用的夾層(使用pybb)。 pybb得到了一個抽象的Profile類來定義一些用戶屬性,並且在你還沒有使用的時候也會發佈一個Profile類。在Mezzanine項目上創建帳戶時返回多個對象(配置文件)

一切工作除了註冊過程這在創建用戶結束了,但造成了下面的回溯:

http://pastebin.com/MFuBpc2A

我認爲pybbMiddleware可能是問題。在pybb的signals.py(我如何創建2個配置文件?)

class PybbMiddleware(object): 
    def process_request(self, request): 
     if request.user.is_authenticated(): 
      try: 
       # Here we try to load profile, but can get error 
       # if user created during syncdb but profile model 
       # under south control. (Like pybb.Profile). 
       profile = request.user.get_profile() 
      except ObjectDoesNotExist: 
       # Ok, we should create new profile for this user 
       # and grant permissions for add posts 
       user_saved(request.user, created=True) 
       profile = request.user.get_profile() 

      language = translation.get_language_from_request(request) 

      if not profile.language: 
       profile.language = language 
       profile.save() 

      if profile.language and profile.language != language: 
       request.session['django_language'] = profile.language 
       translation.activate(profile.language) 
       request.LANGUAGE_CODE = translation.get_language() 

的user_saved():

def user_saved(instance, created, **kwargs): 
    if not created: 
     return 
    try: 
     add_post_permission = Permission.objects.get_by_natural_key('add_post', 'pybb', 'post') 
     add_topic_permission = Permission.objects.get_by_natural_key('add_topic', 'pybb', 'topic') 
    except ObjectDoesNotExist: 
     return 
    instance.user_permissions.add(add_post_permission, add_topic_permission) 
    instance.save() 
    if settings.AUTH_PROFILE_MODULE == 'pybb.Profile': 
     from models import Profile 
     Profile(user=instance).save() 

和最重要的是我有另一個user_saved()應收/模型.py:

@receiver(post_save, sender=User) 
def user_saved(sender=None, instance=None, **kwargs): 
    Profile.objects.get_or_create(**{str(user_field): instance}) 

是否調用了兩個並因此創建了2個配置文件?

感謝您的幫助!

+0

你知道了嗎? – 2013-08-27 21:29:47

回答

0

我懷疑你正在使用mezzanine.accounts並在settings.py中設置了AUTH_PROFILE_MODULE。 mezzanine.accounts.models中的代碼設置了一個信號,以便在保存用戶模型時生成一個配置文件。在使用tastypie創建用戶和個人資料時,我實際上遇到了同樣的問題。

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