old_contents: #!/usr/bin/env python
  import pika
  import sys
  
  connection = pika.BlockingConnection(pika.ConnectionParameters(
          host='localhost'))
  channel = connection.channel()
  
  channel.queue_declare(queue='task_queue', durable=True)
  
  message = ' '.join(sys.argv[1:]) or "Hello World!"
  channel.basic_publish(exchange='', routing_key='task_queue',
                        body=message,
                        properties=pika.BasicProperties(
                           delivery_mode = 2, # make message persistent
                        ))
  print " [x] Sent %r" % (message,)
  connection.close()
  
new_contents: #!/usr/bin/env python
  import pika
  import sys
  
  connection = pika.BlockingConnection(pika.ConnectionParameters(
          host='localhost'))
  channel = connection.channel()
  
  channel.queue_declare(queue='task_queue', durable=True)
  
  message = ' '.join(sys.argv[1:]) or "Hello World!"
  channel.basic_publish(exchange='',
                        routing_key='task_queue',
                        body=message,
                        properties=pika.BasicProperties(
                           delivery_mode = 2, # make message persistent
                        ))
  print " [x] Sent %r" % (message,)
  connection.close()
  
subject: format publish