def _finish_callback(self, result):
ctx = commandexec.DefaultActionExecutionContext()
ctx.register_late_result(self.async_token, TextLeaf(result))
def _create_gpg_task(cli, stdin, finish_callback):
ctx = commandexec.DefaultActionExecutionContext()
async_token = ctx.get_async_token()
return async_token, _GPGTask(cli, stdin, finish_callback)