Difference between staticmethod and classmethod

Question

What is the difference between a function decorated with @staticmethod and one decorated with @classmethod?

Answer 1

Here is a short article on this question

@staticmethod function is nothing more than a function defined inside a class. It is callable without instantiating the class first. It’s definition is immutable via inheritance.

@classmethod function also callable without instantiating the class, but its definition follows Sub class, not Parent class, via inheritance. That’s because the first argument for @classmethod function must always be cls (class).