Use basestring instead of str, like in FluentHandler._add_dic

EvaSDK · EvaSDK · commit 130be8304973 · 2015-05-27T15:34:50.000+02:00
For consistency's sake.
diff --git a/fluent/handler.py b/fluent/handler.py
@@ -52,7 +52,7 @@ def format(self, record):
     def _structuring(self, data, msg):
         if isinstance(msg, dict):
             self._add_dic(data, msg)
-        elif isinstance(msg, str):
+        elif isinstance(msg, basestring):
             try:
                 self._add_dic(data, json.loads(str(msg)))
             except ValueError:
