Added basestring import for proper string concatenation in Py3

cmonr · cmonr · commit 6e9b7ea276af · 2018-06-04T09:21:43.000-05:00
diff --git a/tools/notifier/term.py b/tools/notifier/term.py
@@ -14,6 +14,7 @@
 # limitations under the License.
 
 from __future__ import print_function, division, absolute_import
+from past.builtins import basestring
 
 import re
 import sys
