code: def parse_authorization_response(self, url):
          
          log.debug("Parsing token from query part of url %s", url)
          token = dict(urldecode(urlparse(url).query))
          log.debug("Updating internal client token attribute.")
          self._populate_attributes(token)
          self.token = token
          return token
docs: Extract parameters from the post authorization redirect response URL.
  
          :param url: The full URL that resulted from the user being redirected
                      back from the OAuth provider to you, the client.
          :returns: A dict of parameters extracted from the URL.
  
          >>> redirect_response = 'https://127.0.0.1/callback?oauth_token=kjerht2309uf&oauth_token_secret=lsdajfh923874&oauth_verifier=w34o8967345'
          >>> oauth_session = OAuth1Session('client-key', client_secret='secret')
          >>> oauth_session.parse_authorization_response(redirect_response)
          {
              'oauth_token: 'kjerht2309u',
              'oauth_token_secret: 'lsdajfh923874',
              'oauth_verifier: 'w34o8967345',
          }