X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fdcemulator%2Fmonitoring.py;h=34b3bab8f0f5280379d77053e210303d5aef47d4;hb=efdda12a005a63a449ea7afb9baab1743b4d04ab;hp=6ed87cb97b00a245c7d06d2cf2b66be035d072df;hpb=72f09885db3935e77901c3dee132cb176b927c7b;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/dcemulator/monitoring.py b/src/emuvim/dcemulator/monitoring.py
index 6ed87cb..34b3bab 100755
--- a/src/emuvim/dcemulator/monitoring.py
+++ b/src/emuvim/dcemulator/monitoring.py
@@ -335,10 +335,10 @@ class DCNetworkMonitor():
             return 'Error stopping monitoring metric: {0} on {1}:{2}'.format(
                 metric, vnf_name, vnf_interface)
 
-
-# get all metrics defined in the list and export it to Prometheus
-
     def get_flow_metrics(self):
+        """
+        Get all metrics defined in the list and export it to Prometheus.
+        """
         while self.start_monitoring:
 
             self.monitor_flow_lock.acquire()
@@ -359,7 +359,7 @@ class DCNetworkMonitor():
                     'stats/flow', dpid=flow_dict['switch_dpid'], data=data)
                 if isinstance(ret, dict):
                     flow_stat_dict = ret
-                elif isinstance(ret, basestring):
+                elif isinstance(ret, str):
                     flow_stat_dict = ast.literal_eval(ret.rstrip())
                 else:
                     flow_stat_dict = None
@@ -395,7 +395,7 @@ class DCNetworkMonitor():
                 ret = self.net.ryu_REST('stats/port', dpid=dpid)
                 if isinstance(ret, dict):
                     port_stat_dict = ret
-                elif isinstance(ret, basestring):
+                elif isinstance(ret, str):
                     port_stat_dict = ast.literal_eval(ret.rstrip())
                 else:
                     port_stat_dict = None