Function objects can be stored in a dictionary as values. This lets us use dictionaries to execute one of a choice of functions based on some key—a common way to emulate the switch/case ...

You might be tempted to use a class because you’re constantly calling a function with the same arguments. In most cases, it’s a better idea to use functools.partial () instead.

Getting started is relatively simple, got to love Python! You will create a class in just the same way you create a function, except you will use “class” instead of “def.” ...