[pygtk] Re: keyboard emulation with button

[Fabrizio Pollastri]

I have found it.
The "CRITICAL" assertions are caused by the missing "window" attribute 
of gtk.gdk.Event. So the correct code is

...

# the event of pressing a key with key value "A"
event =   gtk.gdk.Event(gtk.gdk.KEY_PRESS)
event.keyval = ord("A")
event.window = gtk.gdk.get_default_root_window()

...

The event.window assignment must come after the declaration of the root 
window, i.e. after "window = gtk.gdk.Window()", or when this in not 
explicit, like happens when using Glade generated files, after the call 
to gtk.glade.XML that contains the root window.


Cheers,
F. Pollastri