add messagequeue examples

messaqeue/new_task.py

@@ -0,0 +1,20 @@
+#!/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()