I haven't tried it myself, but have you experimented with Panda3d? It's a game engine that supports code written in Python, but it has a much more coherent stor

I haven't tried it myself, but have you experimented with Panda3d? It's a game engine that supports code written in Python, but it has a much more coherent story for getting set up for development, and for distributing your game when you're done.