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我在本地环境中有一个工作夹层(带有 pybb)设置。pybb 有一个抽象的 Profile 类来定义一些用户属性,并且还提供了一个 Profile 类,以防你还没有使用。

一切正常,除了最终创建用户的注册过程,但导致以下回溯:

http://pastebin.com/MFuBpc2A

我认为 pybbMiddleware 可能是问题所在。(我如何创建 2 个配置文件?)

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()

pybb的signals.py中的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()

最重要的是,我在 accounts/models.py 中有另一个 user_saved():

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

它是否同时调用两者并因此创建 2 个配置文件?

谢谢你的帮助!

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1 回答 1

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我怀疑您正在使用 mezzanine.accounts 并在 settings.py 中设置了 AUTH_PROFILE_MODULE。mezzanine.accounts.models 中的代码设置了一个信号,以便在保存用户模型时生成一个配置文件。在使用美味派创建用户和配置文件时,我实际上遇到了同样的问题。

于 2013-08-27T21:34:22.593 回答