Largely merge lp:~harlowja/cloud-init/py2-3 albeit manually because it seemed

to be behind trunk.

`tox -e py27` passes full test suite.  Now to work on replacing mocker.

1 files changed, 4 insertions, 3 deletions

diff --git a/cloudinit/log.py b/cloudinit/log.py
index 622c946c..3c79b9c9 100644
--- a/cloudinit/log.py
+++ b/cloudinit/log.py
@@ -28,7 +28,8 @@ import collections
 import os
 import sys
 
-from StringIO import StringIO
+import six
+from six import StringIO
 
 # Logging levels for easy access
 CRITICAL = logging.CRITICAL
@@ -72,13 +73,13 @@ def setupLogging(cfg=None):
 
     log_cfgs = []
     log_cfg = cfg.get('logcfg')
-    if log_cfg and isinstance(log_cfg, (str, basestring)):
+    if log_cfg and isinstance(log_cfg, six.string_types):
         # If there is a 'logcfg' entry in the config,
         # respect it, it is the old keyname
         log_cfgs.append(str(log_cfg))
     elif "log_cfgs" in cfg:
         for a_cfg in cfg['log_cfgs']:
-            if isinstance(a_cfg, (basestring, str)):
+            if isinstance(a_cfg, six.string_types):
                 log_cfgs.append(a_cfg)
             elif isinstance(a_cfg, (collections.Iterable)):
                 cfg_str = [str(c) for c in a_cfg]