def execute(self, parsed_request):
        print((self._url) % "Sending billing data to %s")
        url_sender = self._resources.url_handle
        # Note that here we attach our update_progress function (which is a
        # function that the engine also 'binds' to) to the progress function
        # that the url sending helper class uses. This allows the task progress
        # to be tied to the url sending progress, which is very useful for
        # downstream systems to be aware of what a task is doing at any time.
        url_sender.send(self._url, json.dumps(parsed_request),
                        status_cb=self.update_progress)
        return self._url
dataset/ETHPy150Open openstack/taskflow/taskflow/examples/fake_billing.py/ActivateDriver.execute/swapped operands of `%`