def _send_result(self, results, single):
        try:
            result = results[0] if single else results
            if isinstance(result, Exception):
                self.call(self.g.throw(result))
            else:
                self.call(self.g.send(result))
        except __HOLE__:
            pass
dataset/ETHPy150Open truemped/tornadotools/tornadotools/adisp.py/CallbackDispatcher._send_result