validate attributes against basestring0.1.10.1

- need to update attribute validation to test against basestring
instead of str
- drop use of openstack logger

Change-Id: I2167cf8e468c0e932c476238120d768e5d4d443f
Fixes: bug1209387

1 files changed, 1 insertions, 1 deletions

diff --git a/pycadf/tag.py b/pycadf/tag.py
index 2539978..fbe7532 100644
--- a/pycadf/tag.py
+++ b/pycadf/tag.py
@@ -29,6 +29,6 @@ def generate_name_value_tag(name, value):
 
 # TODO(mrutkows): validate any Tag's name?value= format
 def is_valid(value):
-    if not isinstance(value, str):
+    if not isinstance(value, basestring):
         raise TypeError
     return True