By the way, pydough has a rudimentary GUI of its own that I've been using for debugging purposes. It doesn't write a scene file, materials or lights, just a straight .lxo with the geometries in it, but it runs straight from within Poser via tkinter. You can download pydough from https://github.com/odf/pydough/zipball/master.

-- I'm not mad at you, just Westphalian.