def repr_writers(h):
 return [u'({0}){1}->{2}'.format(fd, _rcb(cb), repr_flag(WRITE)) for (fd, cb) in items(h.writers)]

def repr_writers ( h ) : return [ u'({0}){1}->{2}' . format ( fd , _rcb ( cb ) , repr_flag ( WRITE ) ) for ( fd , cb ) in items ( h . writers ) ]
return description of pending writers .