https://packages.python.org/sphinxcontrib-ansi

A Sphinx extension, which turns ANSI color sequences in Sphinx documents into colored HTML output.

This extension can be installed from the Python Package Index:

pip install sphinxcontrib-ansi

Alternatively, you can clone the sphinx-contrib/ansi repository, and install the extension directly from the repository:

git clone https://github.com/sphinx-contrib/ansi sphinxcontrib-ansi
cd sphinxcontrib-ansi
python setup.py install

Please refer to the documentation for further information.