Get Images from DeviantArt URLs

A lot of DeviantArt art users out there which produced many links that were unsupported.

In this, I am only scrapping the page for a URL to use to download the image.

I tried not to produce more dependencies that would force users to download libraries so only HTMLParser was used.
This makes the code suffer slightly (See line 28, function handle_starttag). I only play around with python so if you have any suggestions that would be greatly appreciated. Thanks :)