Added some basic stuff

extractor_service/main.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+import logging
+import os
+import sys
+import pika
+
+
+def message_callback(ch, method, properties, body):
+    pass
+
+
+def main():
+    logging.basicConfig(filename="", format="%(asctime)s - %(name)s [%(levelname)s]: %(message)s",
+                        level=logging.DEBUG if '--debug' in sys.argv else logging.INFO)
+
+    connection = pika.BlockingConnection(pika.connection.URLParameters(os.environ['PIKA_URL']))
+    channel = connection.channel()
+    channel.exchange_declare(exchange='wave-extract', exchange_type='fanout')
+
+    queue_declare_result = channel.queue_declare(queue='', exclusive=True)
+    queue_name = queue_declare_result.method.queue
+
+    channel.queue_bind(exchange='wave-extract', queue=queue_name)
+    channel.basic_consume(queue=queue_name, on_message_callback=message_callback, auto_ack=True)
+
+    try:
+        channel.start_consuming()
+    except KeyboardInterrupt:
+        channel.stop_consuming()
+
+
+if __name__ == '__main__':
+    main()