new_contents: import requests
  import json
  import restful_webapi
  import os
  
  # This example shows how to use the Requests library with RESTful API
  # This web service stores arbitrary JSON data under integer keys
  # We can use GET/POST/PUT/DELETE HTTP methods to modify the data
  
  # Run a local server that we can use
  restful_webapi.run_server()
  
  service = 'http://localhost:8080'
  
  print "Creating the message..."
  created = None
  data = json.dumps("Hello world")
  r = requests.post(service, data=data)
  created = r.json()['created']
  print "Message ID: " + str(created)
  
  print "Showing the message..."
  r = requests.get(service + '/' + str(created))
  print "Service returned: " + str(r.json())
  
  print "Updating the message..."
  data = json.dumps("Welcome, world")
  r = requests.put(service + '/' + str(created), data=data)
  print "Service returned: " + str(r.json())
  
  print "Showing the message again..."
  r = requests.get(service + '/' + str(created))
  print "Service returned: " + str(r.json())
  
  print "Deleting the message..."
  r = requests.delete(service + '/' + str(created))
  print "Service returned: " + str(r.json())
  
  # Stop the server and quit
  os._exit(0)
  
subject: Create restful.py