def _dump(self, message, *args, **kwargs):
        print(message % args, file=self._file)
        exc_info = kwargs.get('exc_info')
        if exc_info is not None:
            traceback.print_exception(exc_info[0], exc_info[1], exc_info[2],
                                      file=self._file)
dataset/ETHPy150Open openstack/taskflow/taskflow/listeners/printing.py/PrintingListener._dump/original