decorator pattern in Python
Python allows you to use decorators in a simpler way with the @ symbol, sometimes called the “pie” syntax. The following example does the exact same thing as the first decorator example, ``` def my_decorator(func): def wrapper(*args, **kwargs): print("Something is happening before.") func(*args, **kwargs) print("Something is happening after.") return wrapper @my_decorator def say(something): print(something) say("haha") ```