How can I use black for formatting my code?

How can I use black for formatting my code?

You can use Black by installing it via pip with the command pip install black. After that, you can format your Python files by running black your_file.py.

Can I configure Black to follow specific style guidelines?

Black is opinionated and doesn't allow much configuration, but you can use the --line-length option to set a custom line length.

What if I want to format multiple files at once?

You can format multiple files by specifying them all in the command, like this: black file1.py file2.py file3.py.

Is there a way to check what changes Black would make without applying them?

Yes, you can use the --check option to see what changes would be made without actually formatting the files.