How can I refactor my Python code for better readability?

How can I refactor my Python code for better readability?

Refactoring involves restructuring your code without changing its external behavior. Start by identifying complex functions and breaking them down into smaller, more manageable pieces.

What are some common techniques for refactoring?

Common techniques include renaming variables for clarity, extracting methods, and removing duplicate code. You can also use design patterns to improve structure.

Can you give me an example of extracting a method?

Sure! If you have a function that calculates the total price and also prints a receipt, you can extract the receipt printing into a separate method to keep your code clean.

How do I know when to refactor?

You should consider refactoring when your code becomes difficult to read, when you notice repeated patterns, or when adding new features becomes cumbersome.