In Python , decorators are flexible way to modify or extend behavior of functions or methods, without changing their actual code. A decorator is essentially a function that takes another function as an argument and returns a new function with enhanced functionality. Learn Python decorators with hands-on examples. Understand closures, function and class-based decorators , and how to write reusable, elegant code. 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 . Closures and decorators are powerful features in Python that allow for more advanced and flexible code patterns. Understanding these concepts can greatly enhance your ability to write clean, efficient, and reusable code.