What MadMax said - the licence exception allows this, as long as you ONLY use "binary object code versions of works based on the Library." You cannot change the licence of wxWidgets itself and you cannot make a source code distribution of it along with your own code (if you use a different licence).
Soooo, Brucey, are you telling us that we no longer have to use wxPython? :-)))
Soooo, Brucey, are you telling us that we no longer have to use wxPython? :-)))