From bf600d5c64ef53eeedabb5910a6977174276c254 2011-06-20 23:40:24
From: Thomas Kluyver <takowl@gmail.com>
Date: 2011-06-20 23:40:24
Subject: [PATCH] Do not flatten unicode on unpacking

---

diff --git a/IPython/zmq/session.py b/IPython/zmq/session.py
index 3a10ced..a104e1b 100644
--- a/IPython/zmq/session.py
+++ b/IPython/zmq/session.py
@@ -72,7 +72,7 @@ def squash_unicode(obj):
 #-----------------------------------------------------------------------------
 key = 'on_unknown' if jsonapi.jsonmod.__name__ == 'jsonlib' else 'default'
 json_packer = lambda obj: jsonapi.dumps(obj, **{key:date_default})
-json_unpacker = lambda s: squash_unicode(extract_dates(jsonapi.loads(s)))
+json_unpacker = lambda s: extract_dates(jsonapi.loads(s))
 
 pickle_packer = lambda o: pickle.dumps(o,-1)
 pickle_unpacker = pickle.loads