Black

Black gives you speed, determinism, and freedom from pycodestyle nagging about formatting. You will save time and mental energy for more important matters.

Black makes code review faster by producing the smallest diffs possible. Blackened code looks the same regardless of the project you’re reading. Formatting becomes transparent after a while and you can focus on the content instead.

For further information visit https://black.readthedocs.io/en/stable/

Installation

$ poetry add black --dev

Check

$ black python_lifecycle_training tests --diff --color
Colored output of black diff

Usage

$ black python_lifecycle_training tests
Black output

Add a badge

Code style: black 
.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
    :target: https://github.com/psf/black
    :alt: Code style: black

Next Step

To move on to the next step commit or stash your changes then checkout to the branch init/format/isort

$ git stash
$ git checkout init/format/isort

Uninstall

$ poetry remove black --dev