DjNRO

"""

Twitter OAuth1 backend, docs at:

    http://psa.matiasaguirre.net/docs/backends/twitter.html

"""

from social.backends.oauth import BaseOAuth1

from social.exceptions import AuthCanceled

class TwitterOAuth(BaseOAuth1):

    """Twitter OAuth authentication backend"""

    name = 'twitter'

    EXTRA_DATA = [('id', 'id')]

    AUTHORIZATION_URL = 'https://api.twitter.com/oauth/authenticate'

    REQUEST_TOKEN_URL = 'https://api.twitter.com/oauth/request_token'

    ACCESS_TOKEN_URL = 'https://api.twitter.com/oauth/access_token'

    REDIRECT_STATE = True

    def process_error(self, data):

        if 'denied' in data:

            raise AuthCanceled(self)

        else:

            super(TwitterOAuth, self).process_error(data)

    def get_user_details(self, response):

        """Return user details from Twitter account"""

        fullname, first_name, last_name = self.get_user_names(response['name'])

        return {'username': response['screen_name'],

                'email': '',  # not supplied

                'fullname': fullname,

                'first_name': first_name,

                'last_name': last_name}

    def user_data(self, access_token, *args, **kwargs):

        """Return user data provided"""

        return self.get_json(

            'https://api.twitter.com/1.1/account/verify_credentials.json',

            auth=self.oauth_auth(access_token)

        )