Correct some PEP on the brand new RabbitMQ export module

NEWS

@@ -10,7 +10,8 @@ Enhancements and news features:
     * Grab FAN speed in the Glances sensors plugin (issue #501)
     * Allow logical mounts points in the FS plugin (issue #448)
     * Add a --disable-hddtemp to disable HDD temperature module at startup (issue #515)
-    * Add a quiet mode (-q). Can be usefull if you need a Statsd or Influxdb provider only.
+    * Add a quiet mode (-q). Can be usefull if you need a Statsd or Influxdb provider only
+    * Add RabbitMQ export module (issue #540 Thk to @Katyucha)
 
 Bugs corrected:
 

conf/glances-test.conf

@@ -186,3 +186,10 @@ db=glances
 host=localhost
 port=8125
 #prefix=glances
+
+[rabbitmq]
+host=localhost
+port=5672
+user=guest
+password=guest
+queue=glances_queue

conf/glances.conf

@@ -181,6 +181,6 @@ port=8125
 [rabbitmq]
 host=localhost
 port=5672
-user=glances
-password=glances
+user=guest
+password=guest
 queue=glances_queue

glances/exports/glances_rabbitmq.py

@@ -81,7 +81,7 @@ class Export(GlancesExport):
         """Init the connection to the rabbitmq server"""
         if not self.export_enable:
             return None
-        try: 
+        try:
                 parameters = pika.URLParameters("amqp://"+self.rabbitmq_user+":"+self.rabbitmq_password+"@"+self.rabbitmq_host+":"+self.rabbitmq_port+"/")
                 connection = pika.BlockingConnection(parameters)
                 channel = connection.channel()
@@ -97,9 +97,9 @@ class Export(GlancesExport):
             if not isinstance(points[i], Number):
                 continue
             else:
-            	data += ", "+columns[i]+"="+str(points[i])
+                data += ", " + columns[i] + "=" + str(points[i])
         logger.debug(data)
         try:
-            self.client.basic_publish(exchange='', routing_key="glances_queue", body=data)
+            self.client.basic_publish(exchange='', routing_key=self.rabbitmq_queue, body=data)
         except Exception as e:
             logger.error("Can not export stats to RabbitMQ (%s)" % e)

setup.py

@@ -73,7 +73,7 @@ setup(
         'BROWSER': ['zeroconf>=0.16', 'netifaces'],
         'RAID': ['pymdstat'],
         'DOCKER': ['docker-py'],
-        'EXPORT': ['influxdb>=1.0.0', 'statsd'],
+        'EXPORT': ['influxdb>=1.0.0', 'statsd', 'pika'],
         'ACTION': ['pystache']
     },
     packages=['glances'],