Source code I've been creating to assist in learning Flask
Flask Quickstart: https://flask.palletsprojects.com/en/1.1.x/quickstart/#quickstart
Flask Blueprints: https://flask.palletsprojects.com/en/1.1.x/blueprints/
Outputted files are under ./out
Check out conf.py and index.rst as well
Sphinx documentation: https://www.sphinx-doc.org/en/master/index.html