From 08234cae3d6b54024f78748c7052b944cf039dc7 2014-04-07 09:17:11
From: Renaud Richardet <renaud@apache.org>
Date: 2014-04-07 09:17:11
Subject: [PATCH] do not shutdown notebook if 'n' is part of answer

this prevents commands like 'yesn' to shut down the notebook server
---

diff --git a/IPython/html/notebookapp.py b/IPython/html/notebookapp.py
index 81fda2d..91f7e6a 100644
--- a/IPython/html/notebookapp.py
+++ b/IPython/html/notebookapp.py
@@ -708,7 +708,7 @@ class NotebookApp(BaseIPythonApplication):
         r,w,x = select.select([sys.stdin], [], [], 5)
         if r:
             line = sys.stdin.readline()
-            if line.lower().startswith('y'):
+            if line.lower().startswith('y') and 'n' not in line.lower():
                 self.log.critical("Shutdown confirmed")
                 ioloop.IOLoop.instance().stop()
                 return