Besides these popular toolkits, there are a range of toolkits available for GUI programming in Python.
Java programmers who are comfortable with Java GUI libraries, such as Swing and AWT, can seamlessly access these libraries by using Jython. Similarly, C# programmers can use IronPython to access GUI construction features from the .NET framework.
For a comprehensive list of other GUI tools that are available to a Python developer, visit http://wiki.python.org/moin/GuiProgramming.