code: def find_servers(self, *args, **kwargs):
          
          servers = super(HPNova, self).find_servers(*args, **kwargs)
          return map(fix_hp_addrs, servers)
docs: Wraps :meth:`bang.providers.openstack.Nova.find_servers` to apply
          hpcloud specialization, namely pulling IP addresses from the hpcloud's
          non-standard return values.