From 6cde7692f3b1056ad7b32b5d8df12d8ab7225ac0 Mon Sep 17 00:00:00 2001
From: Tim Buckley <timothy.jas.buckley@hp.com>
Date: Wed, 15 Jul 2015 14:49:45 -0600
Subject: [PATCH] correctly strip invalid characters from details keys

---
 stackviz/parser/tempest_subunit.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/stackviz/parser/tempest_subunit.py b/stackviz/parser/tempest_subunit.py
index f44ebeb..1de5861 100644
--- a/stackviz/parser/tempest_subunit.py
+++ b/stackviz/parser/tempest_subunit.py
@@ -55,8 +55,12 @@ def _clean_name(name):
     return name
 
 
+def _strip(text):
+    return re.sub(r'\W', '', text)
+
+
 def _clean_details(details):
-    return {k.replace(':', ''): v.as_text() for k, v in details.iteritems()
+    return {_strip(k): v.as_text() for k, v in details.iteritems()
             if v.as_text()}