def is_valid(self):

        try:
            request = self.get_oauth_request()
            client = self.get_client(request)
            params = self._server.verify_request(request, client, None)
        except Exception, e:
            raise e

        return client
Returns a Client object if this is a valid OAuth request.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/python-oauth2/example/appengine_oauth.py/OAuthHandler.is_valid