PyOpenGL is the most common cross platform Python binding to OpenGL and related APIs. The binding is created using the standard ctypes library, and is provided under an extremely liberal BSD-style Open-Source license.
PyOpenGL Supports
OpenGL v1.1 to 4.4
GLES 1 to 3.1 (Experimental)
GLU
EGL, WGL, GLX
GLUT, FreeGLUT
GLE 3 (GL Extrusion Library)
hundreds of extensions to GL, GLES, EGL, WGL and GLX
PyOpenGL is interoperable with a large number of external GUI libraries for Python including (but not limited to):
wxPython
PyGame
PyQt and PySide
PyGTK
Raw XLib
OSMesa
Raspberry Pi BCM
Tkinter (if you have installed the Togl widget for Tk)