First: mockToString — The Lie That Defeats The Check
A painful processToday, kernel maintainers who want a kernel.org account must find someone already in the PGP web of trust, meet them face‑to‑face, show government ID, and get their key signed. The process is like a manual, global scavenger hunt. Linux kernel maintainer Greg Kroah-Hartman, speaking at the Linux Foundation Members Summit, described it as a "pain to do and manage." That's because it's tracked by manual scripts, the keys drift out of date, and the public "who lives where" map creates privacy and social‑engineering risk.
，这一点在Line官方版本下载中也有详细论述
Less Than (2): Everything in this space must be less than 2. The answer is 6-0, placed horizontally.
Greater than: Every domino half in this space must add up to more than the number.
def to_dict(self) - Dict[str, Any]: