What are the best practices for pattern matching in Python?

What are the best practices for pattern matching in Python?

When using pattern matching in Python, it's best to keep your patterns simple and readable. Avoid overly complex patterns that can confuse readers.

Can you give me an example of a simple pattern match?

Sure! Here's a simple example:

match value:
    case 1:
        print('One')
    case 2:
        print('Two')
    case _:
        print('Something else')

What should I avoid when using pattern matching?

Avoid using too many nested patterns, as they can make your code hard to follow. Also, be cautious with using mutable types in patterns.

Are there performance considerations I should keep in mind?

Yes, while pattern matching is generally efficient, complex patterns can lead to slower performance. Always test and profile your code.