elif response.status_code in (429, 503):
Джо Байден. Фото: Стрингер / РИА Новости
，详情可参考safew官方下载
Кадр: The Sun / youtube
Instead of filtering syscalls to the host kernel, gVisor interposes a completely separate kernel implementation called the Sentry between the untrusted code and the host. The Sentry does not access the host filesystem directly; instead, a separate process called the Gofer handles file operations on the Sentry’s behalf, communicating over a restricted protocol. This means even the Sentry’s own file access is mediated.
title = extract_text(soup.select_one("h1"))