Very cool tool. It seems to be clearing the screen every time it runs though which isn't great, especially when it crashes that hides the backtrace. Consider using ncurses?<p>On a different note... developers, please use Python 3. Several Linux distributions are now using Py3 as their main python and those scripts with an "env python" hashbang will not work.<p>Porting your codebase to be python 2+3 compatible is dead simple, and most of the time it is just a matter of using print("foo") instead of print "foo". So please be considerate.