From c87e30135fdff4329d0ab680754ce76b05630c46 2011-10-02 15:19:30
From: Thomas Kluyver <takowl@gmail.com>
Date: 2011-10-02 15:19:30
Subject: [PATCH] Decode data for saving notebook, allowing saving in Python 3.

---

diff --git a/IPython/frontend/html/notebook/notebookmanager.py b/IPython/frontend/html/notebook/notebookmanager.py
index 8c413f0..6aed5a4 100644
--- a/IPython/frontend/html/notebook/notebookmanager.py
+++ b/IPython/frontend/html/notebook/notebookmanager.py
@@ -150,7 +150,7 @@ class NotebookManager(LoggingConfigurable):
             raise web.HTTPError(415, u'Invalid notebook format: %s' % format)
 
         try:
-            nb = current.reads(data, format)
+            nb = current.reads(data.decode('utf-8'), format)
         except:
             raise web.HTTPError(400, u'Invalid JSON data')
 
@@ -171,7 +171,7 @@ class NotebookManager(LoggingConfigurable):
             raise web.HTTPError(415, u'Invalid notebook format: %s' % format)
 
         try:
-            nb = current.reads(data, format)
+            nb = current.reads(data.decode('utf-8'), format)
         except:
             raise web.HTTPError(400, u'Invalid JSON data')