This is the documentation for Chassis, written in reStructuredText, and generated into the site at http://chassis.io/ by Read The Docs using Sphinx.
You'll need to grab a copy of Sphinx (the documentation generator) and associated tools first:
$ sudo pip install sphinx sphinx-autobuild sphinx_rtd_theme livereload==2.2.0
Then, to build:
$ sphinx-build -b dirhtml _build/dirhtml
You should now be able to access _build/dirhtml/index.html
in a browser and
browse the documentation.