Django python social auth只获得400客户端错误：请求错误

我一直在尝试让python social auth正常工作，但我得到的只是一个错误客户端错误：错误的请求，它完全不能帮助我调试这种情况。在我的研究中，我遇到了一些关于bug的提及，但没有真正的迹象表明如何解决它。这个问题也解决了这个问题，但再一次，它指向同一个GitHub线程，没有真正的解决方案

我似乎不知道发生了什么事。它似乎试图完成身份验证过程，但在/complete/facebook/失败。以下是跟踪：

Environment:


Request Method: GET
Request URL: http://23.239.3.97:8000/complete/facebook/?redirect_state=big_long_string_of_letters_and_numbers_i_removed_for_security

Django Version: 1.6.1
Python Version: 2.7.6
Installed Applications:
('django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'ms',
 'users',
 'south',
 'social.apps.django_app.default')
Installed Middleware:
('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/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
  112.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/decorators/csrf.py" in wrapped_view
  57.         return view_func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/social/apps/django_app/utils.py" in wrapper
  52.             return func(request, backend, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/social/apps/django_app/views.py" in complete
  20.                        redirect_name=REDIRECT_FIELD_NAME, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/social/actions.py" in do_complete
  43.         user = backend.complete(user=user, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/social/backends/base.py" in complete
  40.         return self.auth_complete(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/social/backends/facebook.py" in auth_complete
  69.             'code': self.data['code']
File "/usr/local/lib/python2.7/dist-packages/social/backends/base.py" in get_querystring
  229.         return parse_qs(self.request(url, *args, **kwargs).text)
File "/usr/local/lib/python2.7/dist-packages/social/backends/base.py" in request
  222.         response.raise_for_status()
File "/usr/lib/python2.7/dist-packages/requests/models.py" in raise_for_status
  773.             raise HTTPError(http_error_msg, response=self)

Exception Type: HTTPError at /complete/facebook/
Exception Value: 400 Client Error: Bad Request

以下是相关的settings.py信息：

---

django dev服务器返回了500个错误代码，所以我猜这是内部错误。这件事让我毛骨悚然！有什么想法吗？

当我在facebook的应用程序设置中没有设置正确的回调URL时，我也遇到了类似的错误。您必须在应用程序的高级设置中指明回调url。希望这有帮助

from django.conf.global_settings import TEMPLATE_CONTEXT_PROCESSORS
TEMPLATE_CONTEXT_PROCESSORS += (
    'social.apps.django_app.context_processors.backends',
    'social.apps.django_app.context_processors.login_redirect',
)

AUTHENTICATION_BACKENDS = (
    'social.backends.facebook.FacebookOAuth2',
    'django.contrib.auth.backends.ModelBackend',
)


SOCIAL_AUTH_FACEBOOK_KEY = '***'  #replaced actual with *** for security
SOCIAL_AUTH_FACEBOOK_SECRET = '***'  #replaced actual with *** for security

SOCIAL_AUTH_USERNAME_IS_FULL_EMAIL = True

LOGIN_REDIRECT_URL = '/'

SOCIAL_AUTH_LOGIN_URL = '/login/'
SOCIAL_AUTH_LOGIN_REDIRECT_URL = '/logged-in/'
SOCIAL_AUTH_LOGIN_ERROR_URL = '/login-error/'

SOCIAL_AUTH_FACEBOOK_SCOPE = ['email']

SOCIAL_AUTH_URL_NAMESPACE = 'social'

SOCIAL_AUTH_ADMIN_USER_SEARCH_FIELDS = ['username', 'email']

SOCIAL_AUTH_AUTHENTICATION_BACKENDS = (
  'social.backends.facebook',
)

SOUTH_MIGRATION_MODULES = {
  'default': 'social.apps.django_app.default.south_migrations',
}