OAuth - HTTP Error 404: Not Found

[JeremFort]

I’m using the Tweepy library to implement ‘Signin with Twitter’ on my website.

As shown in the Tweepy examples, I’m doing:

callback_url = "http://127.0.1.1:8080/social_login/complete/"

    auth = tweepy.OAuthHandler(
                                config.twitter_consumer_key, 
                                config.twitter_consumer_secret, 
                                callback_url
                                )

    try:
        redirect_url = auth.get_authorization_url()
    except tweepy.TweepError, e:
        self.redirect_to('error', {'message': e}) 
        return

    request_token = models.OAuthToken(
            token_key = auth.request_token.key,
            token_secret = auth.request_token.secret
    )
    request_token.put()

When I run this code, I get this error (for the tweepy.TweepError): HTTP Error 404: Not Found

I tried with the consumer keys and secrets from two different accounts. I don’t really understand why it’s not working…

Does anyone has any idea? Thanks