def repr_events(h, events):
 return u', '.join((u'{0}({1})->{2}'.format(_rcb(callback_for(h, fd, fl, u'(GONE)')), fd, repr_flag(fl)) for (fd, fl) in events))

def repr_events ( h , events ) : return u', ' . join ( ( u'{0}({1})->{2}' . format ( _rcb ( callback_for ( h , fd , fl , u'(GONE)' ) ) , fd , repr_flag ( fl ) ) for ( fd , fl ) in events ) )
return description of events returned by poll .