I find it hilarious that I am actually doing this crap, but if you ever wanted to know how to render a svg generated by d3 into a downloadable pdf, png, whatever, here is one solution. This is all based on the work done here. I couldn’t use the perl script on the server side because I’m using Tangelo to develop prototype web applications. At first, I thought I’d just call the perl script through subprocess or pyperl, but that was mainly because I didn’t want to spend anytime understanding what the perl script actually did.
Pygments Code Blocks
To modify styling and highlight colors edit /assets/less/pygments.less and compile main.less with your favorite preprocessor. Or edit main.css if that’s your thing, the classes you want to modify all begin with .highlight.