Clean Code in Python – How to Write Clean Functions | Chapter 3 Explained with Real Examples

Take your Python skills to the next level by learning to write clean, maintainable functions! In this episode of Clean Code with Jaeson, we break down Chapter 3: Functions from Clean Code by Robert C. Martin and show you practical refactors using Python.

📚 Learn how to:

Write small, readable functions

Eliminate side effects

Name functions with purpose

Reduce parameter lists

Replace error codes with exceptions

Whether you're building APIs, scripts, or applications, these are core principles every Python developer should master.

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