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, 1 insertions, 2 deletions

diff --git a/api.py b/api.py
index ab25f0a..b14fa52 100644
--- a/api.py
+++ b/api.py
@@ -1,9 +1,8 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 import logging
-import re
 
-from packaging import version
+logging.getLogger(__name__).addHandler(logging.NullHandler())
 
 
 class EjabberdApi: