From 9a803291413128977ba182d8b40e4106e34956b3 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 13 Feb 2014 17:04:41 +0530
Subject: [PATCH] Fix ipython({...}) not applying specified user namespace

---
 src/calibre/utils/ipython.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/calibre/utils/ipython.py b/src/calibre/utils/ipython.py
index 080b43b591..d31d6e0dfd 100644
--- a/src/calibre/utils/ipython.py
+++ b/src/calibre/utils/ipython.py
@@ -168,7 +168,8 @@ def ipython(user_ns=None):
     if not user_ns:
         user_ns = defns
     else:
-        user_ns = defns.update(user_ns)
+        defns.update(user_ns)
+        user_ns = defns
 
     c = Config()
     c.InteractiveShellApp.exec_lines = [