code: def wormhole(context, dump_timing, transit_helper, relay_url, appid):
      
      context.obj = cfg = Config()
      cfg.appid = appid
      cfg.relay_url = relay_url
      cfg.transit_helper = transit_helper
      cfg.dump_timing = dump_timing
docs: Create a Magic Wormhole and communicate through it.
  
      Wormholes are created by speaking the same magic CODE in two
      different places at the same time.  Wormholes are secure against
      anyone who doesn't use the same code.