def on_key_press(self, key, modifiers, keymap):
        '''Handle an otherwise unhandled keypress event (from a GUI).'''
        if key == keymap.ENTER:
            self.reset()
            return True
def on_key_press(self, key, modifiers, keymap):
        
        if key == keymap.ENTER:
            self.reset()
            return True
def on_key_press ( self , key , modifiers , keymap ) : if key == keymap . ENTER : self . reset ( ) return True
Handle an otherwise unhandled keypress event (from a GUI).
Handle an otherwise unhandled keypress event ( from a GUI ) .