Fix UUID

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2467 b32b6428-25c9-4566-ad07-03861ab6144f

devices/loggers/mqtt/xaal/mqttlogger/dev.py

@@ -39,7 +39,7 @@ class MQTTLogger:
         self.mqtt = client
 
         dev = Device("logger.basic")
-        dev.address    = self.cfg['addr']
+        dev.address    = tools.get_uuid(self.cfg['addr'])
         dev.vendor_id  = "IHSEV"
         dev.product_id = "MQTT Logger"
         dev.info       = "%s@%s:%s" % (cfg['client_id'],cfg['host'],cfg['port'])
@@ -59,7 +59,7 @@ class MQTTLogger:
     def get_nickname(self,addr):
         """ return a nickname for a device """
         try:
-            nick = NICKNAME[addr]
+            nick = NICKNAME[str(addr)]
         except KeyError:
             nick = None
         return nick