def not_allowed(subset=None, show_ipv4=False):
 return list_not_state(subset=subset, show_ipv4=show_ipv4, state='allowed')

def not_allowed ( subset = None , show_ipv4 = False ) : return list_not_state ( subset = subset , show_ipv4 = show_ipv4 , state = 'allowed' )
method decorator to indicate a method is not allowed to be called .