In this tutorial, you'll look at what Python decorators are and how you define and use them. Decorators can make your code more readable and reusable. Come take a look at how decorators work under the hood and practice writing your own decorators . Learn decorators in python . See how to construct them & make them accept any number of parameters. Learn to use several decorators on a single function. A Decorator in Python is a function that receives another function as argument. The argument function is the one to be decorated by decorator . The behaviour of argument function is extended by the decorator without actually modifying it. Learn what decorators are, how they work, and when to use them in Python . Decorators are functions that take other functions as arguments and extend their behavior without modifying the original code.