Filling in consumer side

sylvilagus/sylvilagus/chapter02/hello_world_consumer.py

@@ -0,0 +1,46 @@
+from __future__ import print_function
+
+import sys
+
+import pika
+
+
+def msg_consumer(channel, method, header, body):
+    channel.basic_ack(delivery_tag=method.delivery_tag)
+    if body == 'quit':
+        channel.basic_cancel(consumer_tag='hello-consumer')
+        channel.stop_consuming()
+    else:
+        print(body)
+    return
+
+
+def main():
+    credentials = pika.PlainCredentials('guest', 'guest')
+    conn_params = pika.ConnectionParameters('localhost',
+                                            credentials=credentials)
+    conn_broker = pika.BlockingConnection(conn_params)
+    channel = conn_broker.channel()
+    channel.exchange_declare(exchange='hello-exchange',
+            type='direct',
+            passive=False,
+            durable=True,
+            auto_delete=False)
+
+    channel.queue_declare(queue='hello-queue')
+    channel.queue_bind(queue='hello-queue',
+            exchange='hello-exchange',
+            routing_key='hola')
+
+    channel.basic_consume(msg_consumer,
+            queue='hello-queue',
+            consumer_tag='hello-consumer')
+
+    print('consuming...')
+    channel.start_consuming()
+
+    return 0
+
+
+if __name__ == '__main__':
+    sys.exit(main())