[trigger] On tente un truc plus simple

gestion/trigger/services/event.py

@@ -0,0 +1,59 @@
+#!/bin/bash /usr/scripts/python.sh
+# -*- coding: utf-8 -*-
+#
+# Trigger library, designed to send events messages.
+#
+# Author    : Pierre-Elliott Bécue <becue@crans.org>
+# License   : GPLv3
+# Date      : 18/05/2014
+
+import cmb
+import cPickle
+import gestion.config.trigger as trigger_config
+from gestion.trigger.host import record
+import cranslib.clogger as clogger
+import pika
+
+logger = clogger.CLogger("trigger", "info")
+
+class Event(cmb.BasicProducer):
+    """
+    Event tracker
+    """
+    def __init__(self, app_id):
+        """Extended
+
+        """
+        logger.info("Starting trigger Event program…")
+        super(Event, self).__init__(trigger_config.master, 'trigger.event', app_id)
+        self._connection = self.connect()
+        self.get_chan()
+
+    def send_message(self, routing_key, body):
+        """Sends basic message with app_id and body
+
+        """
+        try:
+            logger.info("Sending message %s with routing_key %s.", body, routing_key)
+            body = cPickle.dumps(body)
+            self._channel.basic_publish(exchange=self._exchange_name,
+                                        routing_key=routing_key,
+                                        body=body,
+                                        properties=pika.BasicProperties(
+                                            delivery_mode=2,
+                                            app_id=self._app_id,
+                                        ))
+        except:
+            print "Failure in trigger.event"
+            raise
+
+    def announce(self, body):
+        self.send_message("trigger.announce", body)
+
+@record
+def event(body={}):
+    """Trigger event qui transcrit toute modif ldap en truc exploitable par
+    trigger. Warning, bootstrap incoming.
+
+    """
+    pass