> One line summary: Use lru_cache decorator Okay, at least got the decency of providing a TL;DR. But if your summary is literally three words, why not put it i

> One line summary: Use lru_cache decorator Okay, at least got the decency of providing a TL;DR. But if your summary is literally three words, why not put it in the title: “speed up Python function calls with functools.lru_cache”? God I hate clickbait.