Comment # 9 on bug 1127415 from Luigi Baldoni

> It's packaged here: https://packages.altlinux.org/en/sisyphus/specfiles/python-module-pygtkglext
>May be it can help.

Thing is altlinux uses gtkglext 1.2.0 stable and openSUSE a git release which
appears to have an incompatible API.
You can see the failing packag ein my home.

> P.S. I've never packaged for openSUSE and unfortunately currently don't have time for it

I'm afraid patching pygtkglext is beyond my skills. At any rate I don't have
the time to study the question in depth.

So, if there aren't other volunteers, we'll have to stay without OpenGL at
least until the python3 migration.