Decorators

Function Decorator

• it's method to modify behavior of existing functions
• also make sure that passing funciton argument matches with decorator functions

Sample Code

def greet(fx):
    def mfx():
        print("Good Morning.")
        fx()
        print("Thanks for using this function")
    return mfx

@greet
def hello():
    print("Hello")

hello()

Good Morning.
Hello
Thanks for using this function