What's the best way to implement python cache for better performance? or How does python cache work a

Python cache is a game-changer for repetitive, expensive calls. The built-in `lru_cache` is my go-to—it’s simple and handles eviction for you.

But watch out: if your function has mutable args or side effects, caching can mess things up. Also, memory bloat is real if you cache too much.

For deeper dives, check out Real Python’s guide on caching. They break it down way better than I can.

Ever tried `functools.cached_property`? Another sneaky useful one for class attributes.