I had the Idea of Using Javascript Instead

The Genetic Wallpapers project is supposed to be able to help any artist create a wallpaper capable of shifting and moving over time to produce interesting and unique results over time.

The Idea

The problem is that artists have all sorts of crazy ideas about what and how the wallpaper should progress and currently the logic for how the wallpaper will mutate is contained within the python code of the main project.

So I had this crazy idea, what if I could move that logic to javascript, a language which far more people know and each logic mechanism would be self contained within the svg wallpaper it’s supposed to effect.

I thought this was such a cool idea I rushed to google to do a search to find out how I could execute self contained javascript from python without a browser (because it’s svg, not html) and it only needs to be able to modify the Document Object Model to move and resize the objects in the image.

The Problem

All of the projects I encountered searching for a solution couldn’t really do the job. Either they were hacks, tied to web browsers, didn’t really work or were mostly converters to make javascript out of python. Which isn’t what we need for this to work. I looked at python-jswebkit, python-spidermonkey and pyv8, none of which could really do the job of running javascript to act on a DOM.

Possible Solution

Instead of trying to use python, I could farm it out to perl. I hear perl has better javascript execution support and best of all, documentation to show you how to do it.

The alternative is to ask the community. But this is quite a highly specialised bit of functionality, very rarely do we need to run one bit of JIT code on another. But any ideas would be very welcome.

Comments and thoughts on the idea and the direction, please to post below.