Hi Mathieu,
I just saw the alternate loader patch and really like that idea. It would be handy to write externals in any script language too.
How so? Is there now a hook so that pyext can register the .py suffix, and gridflow, the .rb suffix? How does it work?
see the example in the patch tracker. You are registering a loader hook, which can react on a classname it recognizes, e.g. one with a .rb ending.
all the best, Thomas