--- python-novaclient/novaclient/utils.py	2015-10-23 13:54:28.829175379 +0800
+++ python-novaclient-new/novaclient/utils.py	2015-10-23 13:50:34.256585366 +0800
@@ -98,7 +98,7 @@
                 if data is None:
                     data = '-'
                 # '\r' would break the table, so remove it.
-                data = str(data).replace("\r", "")
+                data = unicode(data).replace("\r", "")
                 row.append(data)
         pt.add_row(row)