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Understanding and Using Decorators in Python

What are decorators, and how are they used in Python?

solveurit24@gmail.com Changed status to publish February 20, 2025
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Decorators modify or enhance functions by wrapping them. Here’s an example of a simple decorator:

Copy Code 


def my_decorator(func):
    def wrapper(*args, **kwargs):
        print("Something is happening before the function is called.")
        result = func(*args, **kwargs)
        print("Something is happening after the function is called.")
        return result
    return wrapper

@my_decorator
def say_hello():
    print("Hello!")

say_hello()
solveurit24@gmail.com Changed status to publish February 20, 2025
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