[forsaken]

Yes. They're both created using Sphinx: http://sphinx.pocoo.org/

Requests is hosted on a site called Read the Docs, which does documentation hosting for Sphinx projects: http://readthedocs.org/

Sphinx has become the defacto documentation tool for Python projects, and a lot of other projets as well. Notably a number of PHP projects, and Varnish the web cache use it also.

[ludwigvan]

It should also be noted that Sphinx was developed by Pocoo, the same group that develops Flask, Jinja, Werkzeug.

http://pocoo.org

[lightcatcher]

And also Pygments (probably the most popular syntax highlighting libraries) and they run http://paste.pocoo.org/ , an excellent pastebin.

http://www.pocoo.org/projects/#project-hub shows all of their projects. Pocoo significantly improves the lives of all Python developers. Thanks pocoo team!