Hmm. Python has been available for Symbian/S60 for at least five years. Surely there are interactive scripting environments on Windows Mobile as well. What makes ASE special?
I haven't tried it, but I don't see why not... The project's feature list mentions that there's a console for interactive development.
Of course Symbian is one of those old-fashioned operating systems with a user-accessible file system, so one can also just open a text editor, write a script, save it as a file and run it the PyS60 script shell.
