Python Decorator
# Decorator
A function returning another function, usually applied as a function transformation using the @wrapper syntax. Common examples for decorators are
classmethod() and
staticmethod().
It was inspired in part by
Java annotations, and have a similar syntax; the decorator syntax is pure
syntactic sugar, using @ as the keyword:
def make_pretty(func):
def inner():
print("I got decorated")
func()
return inner