pep8 and friends

* add default logging NullHandler
* fix indentation mismatch
* rename control to calls to better point out its purpose
* rename class to EjabberdApiCalls to better point out it purpose
* changed get_nodes to an internal support method

1 files changed, 4 insertions, 4 deletions

diff --git a/metrics.py b/metrics.py
index 90d3fc5..bd8a3ea 100755
--- a/metrics.py
+++ b/metrics.py
@@ -2,13 +2,13 @@
 # -*- coding: utf-8 -*-
 import ipaddress
 
-from control import EjabberdCtl
+from calls import EjabberdApiCalls
 
 # rfc6052: IPv6 Addressing of IPv4/IPv6 Translators
 nat64 = ipaddress.ip_network("64:ff9b::/96")
 
 
-class EjabberdMetrics(EjabberdCtl):
+class EjabberdMetrics(EjabberdApiCalls):
     """
     class to fetch metrics per xmlrpc
     """
@@ -190,7 +190,7 @@ class EjabberdMetrics(EjabberdCtl):
 
         return data
 
-    def get_nodes(self):
+    def _get_nodes(self):
         if not hasattr(self, "_nodes"):
             self._nodes = self.fetch_nodes()
         return self._nodes
@@ -224,7 +224,7 @@ class EjabberdMetrics(EjabberdCtl):
         data["vhosts"] = vhosts
         
         nodes = {}
-        for node in self.get_nodes():
+        for node in self._get_nodes():
             nodes[node] = self.get_node_metrics(node)
 
         data["online_client_by_ipversion"] = self.get_online_client_by_ipversion()