Which Python formatter should I use?

I'm trying to decide between Black and Flake8 for formatting my Python code. Which one is better?

Both Black and Flake8 serve different purposes. Black is an opinionated code formatter, while Flake8 is a linting tool that checks for style guide enforcement. If you want automatic formatting, go with Black. If you need style checks, Flake8 is the way to go.

Can I use them together?

Yes, you can use them together! Black can format your code, and Flake8 can help you catch any style issues that Black might not address.

What about autopep8? How does it compare to Black?

Autopep8 is another formatter that focuses on PEP 8 compliance. Unlike Black, which has a specific style, autopep8 tries to make minimal changes to your code to comply with PEP 8. If you prefer more control over formatting, autopep8 might be a better choice.

Are there any performance differences between these formatters?

In general, Black is known for its speed and efficiency, especially on larger codebases. Autopep8 can be slower since it makes more granular changes. Flake8's performance depends on the number of checks you enable, but it usually runs quickly.