python-social-auth backend not found for linkedin oauth2

Question

I am trying to incorporate linkedin oauth2 in my app using python-social-auth. However, when i navigate to 127.0.0.1:8000/login/linkedin/ in Chrome I get a "Backend not found" error. Specifically, the logs display the following errors:

[08/Sep/2014 16:44:38] "GET /login/linkedin HTTP/1.1" 301 0
[08/Sep/2014 16:44:38] "GET /login/linkedin/ HTTP/1.1" 404 1608

I have the following related code in my settings.py:

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'github_app',
    'tech_seeker',
    'social.apps.django_app.default'
)

SOCIAL_AUTH_LINKEDIN_OAUTH2_KEY = "<MY_KEY_HERE>"
SOCIAL_AUTH_LINKEDIN_OAUTH2_SECRET = "<MY_SECRET_HERE>"

SOCIAL_AUTH_STRATEGY = 'social.strategies.django_strategy.DjangoStrategy'

AUTHENTICATION_BACKENDS = (
    'social.backends.linkedin.LinkedinOAuth2',
    'django.contrib.auth.backends.ModelBackend',
)

SOCIAL_AUTH_PIPELINE = (
    'social.pipeline.social_auth.social_details',
    'social.pipeline.social_auth.social_uid',
    'social.pipeline.social_auth.auth_allowed',
    'github_app.auth_pipeline.user'
)

Any help is appreciated.

Answer 1

因为您使用OAUTH2，所以您需要更改使用oauth2的URL。

<a href="{% url 'social:begin' backend='linkedin-oauth2' %}">LinkedIn</a>