python - Django Twitter OAuth 身份验证

Question

我尝试在 Django 应用程序上通过 OAuth 实现 Twitter 身份验证，但在收到 Twitter 回调后遇到此错误:

Traceback:

File "/Library/Python/2.6/site-packages/django/core/handlers/base.py" in get_response
  100.                     response = callback(request, *callback_args, **callback_kwargs)
File "/Users/flavioramos/projects/sobo/sobo/../sobo/views.py" in twitter_authenticated
  105.     auth_login(request, user)
File "/Library/Python/2.6/site-packages/django/contrib/auth/__init__.py" in login
  71.     user.save()
File "/Library/Python/2.6/site-packages/django/contrib/auth/models.py" in save
  430.         raise NotImplementedError

Exception Type: NotImplementedError at /login/authenticated
Exception Value: 

我的登录/验证 View 如下:

def twitter_authenticated(request):
    token = oauth.Token(request.session['request_token']['oauth_token'],
        request.session['request_token']['oauth_token_secret'])
    client = oauth.Client(consumer, token)

    resp, content = client.request(access_token_url, "GET")
    if resp['status'] != '200':
        print content
        raise Exception("Invalid response from Twitter.")

    access_token = dict(cgi.parse_qsl(content))

    try:
        user = User.objects.get(username=access_token['screen_name'])
    except User.DoesNotExist:
        user = User.objects.create_user(access_token['screen_name'],
            '%s@twitter.com' % access_token['screen_name'],
            access_token['oauth_token_secret'])

        profile = Profile()
        profile.user = user
        profile.oauth_token = access_token['oauth_token']
        profile.oauth_secret = access_token['oauth_token_secret']
        profile.save()


    user = authenticate(username=access_token['screen_name'],password=access_token['oauth_token_secret'])

    auth_login(request, user)

    return HttpResponseRedirect('/')

此代码来自 python-oauth2 示例应用程序。

我必须为此编写自己的身份验证后端吗？

我是 Django 新手，如有任何帮助，我们将不胜感激。

谢谢

Answer 1

我也遇到了同样的问题。似乎 oauthtwitter 使用的库已更改。要修补本地版本，请执行以下操作:

在:

/usr/local/lib/python2.6/dist-packages/oauth_python_twitter-1.0-py2.6.egg/oauthtwitter.py

找到第 37 行并将其更改为:

Api.__init__(self, access_token.key, access_token.secret)

至:

Api.__init__(self, consumer_key, consumer_secret, access_token.key, access_token.secret)

现在所有必需的变量都已正确传递。