In order to share controller code with standard web2py applications, gui2py should handle functions without arguments as actions (a block of code that process the output and passes it to a linked view).

Also, a way of selecting wich actions are to be exposed by gui2py (and wich by web2py) would be necessary, since not all actions designed for web2py will work with gui2py.

Finally, a mechanism to call wx functions safely (without conflicts at the web2py environment) should by provided within the gui2py application so the desktop app would not be limitated by the web2py features.