Understanding Python Decorators

A deep dive into Python decorators

Introduction

Decorators are a powerful feature in Python that allows you to modify function behavior.

Code Example

@timer
def expensive_operation():
    # Example operation
    time.sleep(2)
    return \"Operation completed\"

Explanation

When you use a decorator, you are essentially wrapping one function with another.

Conclusion

Decorators provide a clean and reusable way to modify function behavior.

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