Python 2.x class in 3.x I need to use a class written in Python 2.x, but get tons of errors in Blender 2.71 Python 3, any ways around this problem?
There isn't one single way to translate your class from Python 2 to Python 3.

You could try using the command-line tool 2to3 to do the translation, but it's not perfect, so you'll need to verify the results.