Decorators in python: Python Decorators Introduction Learn Python

Python Decorators Introduction Learn Python Decorators in this tutorial. Add functionality to an existing function with decorators . This is called metaprogramming. A function can take a function as argument (the function to be decorated) and return the same function with or without extension. 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. So, a decorator in Python is a function that receives another function as an argument. The behavior of the argument function is extended by the decorator without actually modifying it. The decorator function can be applied over a function using the @ decorator syntax. Learn what a decorator is and how to use it in Python . A decorator is a function that takes another function as an argument and extends its behavior without changing the original function. See how to format a net price using a currency decorator and how to use the wraps function.