Index: tools/gformat.py
===================================================================
--- tools/gformat.py	(revision 14383)
+++ tools/gformat.py	(revision 14384)
@@ -1672,5 +1672,5 @@
   for line in dns_list:
     reverse = False
-    k, items = line.items()[0]
+    k, items = list(line.items())[0]
     if type(items) == dict:
       if 'reverse' in items:
@@ -1693,5 +1693,5 @@
 
   ntp_servers = [x[0] for x in get_nameservers()]
-  for id, chunk in enumerate(chunks(ntp_servers,(len(ntp_servers)/4))):
+  for id, chunk in enumerate(chunks(ntp_servers,(math.floor(len(ntp_servers)/4)))):
     for ntp_server in chunk:
       wleiden_zone['%i.pool.ntp' % id].append((ntp_server, False))