greenlet.py 文件源码

def _report_error(self, exc_info):
        exception = exc_info[1]
        if isinstance(exception, GreenletExit):
            self._report_result(exception)
            return
        try:
            traceback.print_exception(*exc_info)
        except:
            pass
        self._exception = exception

        if self._links and self._notifier is None:
            self._notifier = core.active_event(self._notify_links)

        info = str(self) + ' failed with '
        try:
            info += self._exception.__class__.__name__
        except Exception:
            info += str(self._exception) or repr(self._exception)
        sys.stderr.write(info + '\n\n')