Visual Python is a PythonLanguage variant developed for physics modeling at Carnegie-Mellon University. It has a 3-dimensional vector space and a lighting model for making scenes. Uses OpenGL and automagically allows scenes to be rotated and zoom-able. Probably one of the nicest additions to the language.
It was nearly included in the Python standard distribution, but was factioned-off when a LanguageWars erupted over FloatingPoint?. The scientists wanted floating point division, and the computer scientists wanted integer division.
Homepage: http://vpython.org
And WHY isn't it part of Python(x,y)? (as in Python(x,y,Z)?? https://code.google.com/p/pythonxy/
Hmmm, hopefully they can merge their efforts. VPython uses the Wx windowing library rather than Qt. (And Python(x,y) haz WxWidgets, too.;)
Thank you for bringing this to my attention. -- JohnFletcher