集成social_django时，“‘social”不是已注册的命名空间

Question

我知道以前也有人问过类似的问题，但似乎没有一个与我的情况完全相同。我收到的错误如下所示：

Environment:


Request Method: GET
Request URL: http://web/login/auth0

Django Version: 1.11
Python Version: 3.5.4
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'social_django',
 'cx_benchmark.apps.authentication']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback:

File "/usr/local/lib/python3.5/site-packages/django/urls/base.py" in reverse
  77.                 extra, resolver = resolver.namespace_dict[ns]

During handling of the above exception ('social'), another exception occurred:

File "/usr/local/lib/python3.5/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/usr/local/lib/python3.5/site-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.5/site-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/usr/local/lib/python3.5/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
  57.         response = view_func(request, *args, **kwargs)

File "/usr/local/lib/python3.5/site-packages/social_django/utils.py" in wrapper
  37.                 uri = reverse(redirect_uri, args=(backend,))

File "/usr/local/lib/python3.5/site-packages/django/urls/base.py" in reverse
  87.                     raise NoReverseMatch("%s is not a registered namespace" % key)

Exception Type: NoReverseMatch at /login/auth0
Exception Value: 'social' is not a registered namespace

我的应用程序是Dockerized的，我正在尝试集成Auth0和social_django。我在我的堆栈中使用了nginx、gunicorn和postgres。我主要遵循以下教程来开始运行：https://auth0.com/docs/quickstart/webapp/django

我在我的主设置文件中安装了social_django和子应用程序authentication：

# /src/my_app/settings.py

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'social_django',
    'my_app.apps.authentication',
]

我的Auth0集成设置如下所示：

# /src/my_app/settings.py

SOCIAL_AUTH_TRAILING_SLASH = False
SOCIAL_AUTH_AUTH0_DOMAIN = '[hidden]'
SOCIAL_AUTH_AUTH0_KEY = '[hidden]'
SOCIAL_AUTH_AUTH0_SECRET = '[hidden]'

SOCIAL_AUTH_AUTH0_SCOPE = [
    'openid',
    'profile'
]

AUTHENTICATION_BACKENDS = {
    'my_app.apps.authentication.auth0backend.Auth0',
    'django.contrib.auth.backends.ModelBackend'
}

LOGIN_URL = "/login/auth0"
LOGIN_REDIRECT_URL = "/dashboard"
LOGOUT_REDIRECT_URL = "/"

我的主应用程序的urls.py如下所示：

# /src/my_app/urls.py

from django.conf.urls import include, url
from django.contrib import admin

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^', include('my_app.apps.authentication.urls', namespace='authentication')),
]

身份验证应用程序的urls.py如下所示：

# /src/my_app/apps/authentication/urls.py

from django.conf.urls import include, url
from . import views

app_name = 'authentication'

urlpatterns = [
    url('^$', views.index),
    url(r'^dashboard', views.dashboard),
    url(r'^', include('django.contrib.auth.urls', namespace='auth')),
    url(r'^', include('social_django.urls', namespace='social')),
]

当我构建Docker镜像，运行它并访问/login/auth0时，我得到了上述错误。

我正在使用：

certifi (2017.7.27.1)
chardet (3.0.4)
defusedxml (0.5.0)
Django (1.11) # <---
ecdsa (0.13)
future (0.16.0)
gunicorn (19.6.0)
idna (2.6)
oauthlib (2.0.6)
pip (9.0.1)
psycopg2 (2.6.2)
pycrypto (2.6.1)
PyJWT (1.5.3)
python-jose (1.4.0)
python3-openid (3.1.0)
requests (2.18.4)
requests-oauthlib (0.8.0)
setuptools (36.6.0)
six (1.11.0)
social-auth-app-django (2.0.0) # <---
social-auth-core (1.5.0)
urllib3 (1.22)
wheel (0.30.0)

有什么建议吗？谢谢!

Answer 1

尝试将以下内容添加到/src/my_app/apps/authentication/urls.py

SOCIAL_AUTH_URL_NAMESPACE = "my_app:social"

Answer 2

如果这是有意义，那么您使用的是两个基本url。django.contrib.auth.urls和social_django.urls具有相同的url。我认为你需要改变其中的任何一个。如果我错了，请忽略。如果有帮助，请告诉我。谢谢。