Alternatives to Tkinter

It isn't particularly fast and isn't a good candidate for games or for image-manipulation programs. Its high-level approach means that particularly unusual or specialized user interfaces may be difficult to implement. Or, you may not have the time to learn Tkinter. Fortunately, alternatives are available. Three cross-platform windowing GUI libraries stand out, being available for at least Windows, Mac OS X, and Linux UNIX. The first is the Qt package, which...