Python and Django on Heroku
blog.heroku.com/archives/2011/9/28/python_and_django
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
Python has joined the growing ranks of officially-supported languages on Heroku's polyglot platform, going into public beta as of today. Python is the most-requested language for Heroku, and it brings with it the top-notch Django web framework.