simple listener

#!/usr/bin/python

import pyatspi

def listener(e):
    # Figure out the accessible name of the offending
    # app you're filing the bug about and replace 'foo'
    # with that name. Then uncomment out the next two lines.
    #if e.host_application.name != 'foo':
    #    return
    print e

pyatspi.Registry.registerEventListener(listener, 'object:state-changed', 'focus:')
pyatspi.Registry.start()