Read a hostgator review and youll find a good explanation of how most web hosting sites are able to support various types of languages in programming. This is so that they can appear user-friendly to all kinds of developers and programs who might want to subscribe to their server, especially those that depend so much on third party types of software. Of course, hostgator has, among others, the most popular of them, which include Python and PHP.
Every hosting package under hostgator gives you unlimited databases under MySQL to work with, as well as PHP MyAdmin access. This combination alone already grants you limitless programming ability with the website in your server. This will really come in handy when youve finally decided to expand your web hosting.
Heres a short list of all the programming languages that Hostgator supports, which are all available on all of web hosting sites hosting packages: CGI, Fast CGI, Perl, SSI, Python, and Ruby on Rails. A good read from a hostgator reviews will tell you more.