This post explains how to use classes in Python. Including: how to use static and private methods, constructors, and more!

Python classes can make your code more complicated than necessary. So when should you use classes, and when should you use standard functions instead?

lru_cache basics To memoize a function in Python, we can use a utility supplied in Python’s standard library—the functools.lru_cache decorator. lru_cache isn’t hard to use.