Is there a multimedia library for Python that is an alternative, portable, object-oriented compared to Pygame, Pyglet and derivatives?

Question

For 2D game development in Python there is a library or binding that has a serious and sustainable development, is pythonic and has a simple and complete design of classes for application development.

I've learned Pygame, Pyglet, PySFML and cocos2d. But I think that, in some cases, can be very specific limiting the degree of abstraction that gives us a high level language like Python.

For example by the two ways of load an image on Pyglet:

pyglet.resource.image()

or

pyglet.image.load()

Answer 1

There is a big list maintained at python wiki, probably you should check Python-Ogre.