From: Kenneth Reitz <me@kennethreitz.com>
Date: Sun, 15 May 2011 01:52:33 +0000 (-0400)
Subject: Headers: Default to None
X-Git-Tag: v0.4.0^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=29aa7736ca24bb714996b8fe6c701ded7bae52e9;p=services%2Fpython-requests.git

Headers: Default to None
---

diff --git a/requests/structures.py b/requests/structures.py
index 4092f7a..dcf47d6 100644
--- a/requests/structures.py
+++ b/requests/structures.py
@@ -27,21 +27,18 @@ class CaseInsensitiveDict(DictMixin):
     def __setstate__(self, d):
         self.data = d
 
-    @property
     def _lower_keys(self):
         return map(str.lower, self.data.keys())
 
 
     def __contains__(self, key):
-        return key.lower() in self._lower_keys
+        return key.lower() in self._lower_keys()
 
 
     def __getitem__(self, key):
 
         if key.lower() in self:
-            return self.items()[self._lower_keys.index(key.lower())][1]
-
-        raise KeyError
+            return self.items()[self._lower_keys().index(key.lower())][1]
 
 
     def __setitem__(self, key, value):