From a5276b9056bedc1b78a6b809f68c9f77daf6ee3f Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Sun, 3 Jul 2016 21:02:52 -0400
Subject: Fix StringIO python 3k compat

---
 steuermann/nodes.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'steuermann/nodes.py')

diff --git a/steuermann/nodes.py b/steuermann/nodes.py
index aaf42d6..521db2d 100644
--- a/steuermann/nodes.py
+++ b/steuermann/nodes.py
@@ -237,7 +237,11 @@ class node(object) :
 # debug - make a string representation of all the nodes
 
 def show_nodes( node_index ) :
-    import cStringIO as StringIO
+    try:
+        from io import StringIO
+    except ImportError:
+        from cStringIO import StringIO
+
     s = StringIO.StringIO()
     for x in sorted( [ x for x in node_index ] ) :    
         x = node_index[x]
-- 
cgit