code: def request(self, method, url, **kwargs):
          
          if oauthlib.oauth2.is_secure_transport(url):
              m = super(OAuthSession, self).request
          else:
              m = super(requests_oauthlib.OAuth2Session, self).request
          log.debug("%s \"%s\" with %s", method, url, kwargs)
          response = m(method, url, **kwargs)
          response.raise_for_status()
          return response
docs: Constructs a :class:`requests.Request`, prepares it and sends it.
          Raises HTTPErrors by default.
  
          :param method: method for the new :class:`Request` object.
          :type method: :class:`str`
          :param url: URL for the new :class:`Request` object.
          :type url: :class:`str`
          :param kwargs: keyword arguments of :meth:`requests.Session.request`
          :returns: a resonse object
          :rtype: :class:`requests.Response`
          :raises: :class:`requests.HTTPError`