PythonCard is a GUI construction kit for building cross-platform desktop applications on Windows, Mac OS X, and Linux, using the Python language. The PythonCard motto is “Simple things should be simple and complex things should be possible.”
PythonCard is for you if you want to develop graphical applications quickly and easily with a minimum of effort and coding. Apple’s HyperCard was one of their inspirations; simple, yet powerful. PythonCard uses wxPython.