I'm working on a script that will render several still images at a time. Most of the time it'll be using an alpha background, but I was thinking that if I could include settings for Dynamic Sky in the script, it'd be nice to quickly change, with one check box, from using alpha to using Dynamic Sky in the background. (Or maybe, when it's rendering a series of images, to render some with an alpha background and some with a sky background or, in some cases, to do both for some images.)
Is there a way I can have my Python script check if Dynamic Sky is installed and, if so, interact with it? I haven't been able to find a good reference showing me how I can pass data to Dynamic Sky (or activate it) from a script.
If there are other ways to easily use a sky background, I'd be interested in that as well. If it involves using external files, I'd need to know how the script can load those files into the current project.