From 46478b7878d4cb4339a706ae24de7fa16b747458 2013-07-15 23:15:34
From: Jonathan Frederic <jdfreder@calpoly.edu>
Date: 2013-07-15 23:15:34
Subject: [PATCH] Fixed, base aliases not overridden any longer

---

diff --git a/IPython/nbconvert/nbconvertapp.py b/IPython/nbconvert/nbconvertapp.py
index 68c6a3f..dad682d 100755
--- a/IPython/nbconvert/nbconvertapp.py
+++ b/IPython/nbconvert/nbconvertapp.py
@@ -87,13 +87,15 @@ class NbConvertApp(BaseIPythonApplication):
     notebooks = List([], config=True, help="""List of notebooks to convert.
                      Search patterns are supported.""")
 
-    aliases = {'format':'NbConvertApp.export_format',
+    nbconvert_aliases = {'format':'NbConvertApp.export_format',
                'notebooks':'NbConvertApp.notebooks',
                'writer':'NbConvertApp.writer_class'} 
 
 
     @catch_config_error
     def initialize(self, argv=None):
+        self.aliases.update(nbconvert_aliases)
+
         super(NbConvertApp, self).initialize(argv)
 
         #Register class here to have help with help all