old_contents: from __future__ import print_function
  import sys, json
  from wormhole.transcribe import Receiver
  
  APPID = "lothar.com/wormhole/text-xfer"
  
  # we're receiving
  code = sys.argv[1]
  blob = b"{}"
  r = Receiver(APPID, blob, code)
  them_bytes = r.get_data()
  them_d = json.loads(them_bytes.decode("utf-8"))
  print(them_d["message"])
  
new_contents: from __future__ import print_function
  import time, sys, json
  from wormhole.transcribe import Receiver
  
  APPID = "lothar.com/wormhole/text-xfer"
  
  # we're receiving
  start = time.time()
  code = sys.argv[1]
  blob = b"{}"
  r = Receiver(APPID, blob, code)
  them_bytes = r.get_data()
  them_d = json.loads(them_bytes.decode("utf-8"))
  print(them_d["message"])
  print("elapsed time: %.2f" % (time.time() - start))
  
subject: print elapsed time