ruff-format

An extremely fast Python code formatter.

Format given files or directories in-place

$ ruff format [path/to/file_or_directory1 path/to/file_or_directory2 ...]

Print which files would have been modified and return a non-zero exit code if there are files to reformat, and zero otherwise

$ ruff format --check

Print what changes would be made without modifying the files

$ ruff format --diff