What's the different uses of decorators

Answer 1

For example you have to add a decoration to 2 of your functions:

def hi():
print("Hi")

def hello():
print("hello")

But you want these functions to have "==================" before and after what they are output-ing.
So instead of doing this 👇:

def hi():
print("==================")
print("Hi")
print("==================")

def hello():
print("==================")
print("hello")
print("==================")

You can simply use the decorator by defining another function as the decorator

def decor(func):
print("==================")
func()
print("==================")

@decor
def hi():
print("Hi")

@decor
def hello():
print("hello")

It just saves you time if you are working with many functions

Output :
==================
Hi
==================
==================
Hello
==================

Am I right? I think the code is correct. Is it?

Answer 2

Thank you , I think it is correct
So the main reason for the use of this function is to decorate our texts