From ed46a87463a5cf383399bd080435d9e2ea0f8529 2013-08-29 21:43:49
From: MinRK <benjaminrk@gmail.com>
Date: 2013-08-29 21:43:49
Subject: [PATCH] Backport PR #4132: Fixed name error bug in function safe_unicode in module py3compat.

---

diff --git a/IPython/utils/py3compat.py b/IPython/utils/py3compat.py
index 9731368..f52a80d 100644
--- a/IPython/utils/py3compat.py
+++ b/IPython/utils/py3compat.py
@@ -60,12 +60,12 @@ def safe_unicode(e):
         pass
 
     try:
-        return py3compat.str_to_unicode(str(e))
+        return str_to_unicode(str(e))
     except UnicodeError:
         pass
 
     try:
-        return py3compat.str_to_unicode(repr(e))
+        return str_to_unicode(repr(e))
     except UnicodeError:
         pass