From 963c5fe4a702f906576ae66e2c4c3193896fcd38 Mon Sep 17 00:00:00 2001
From: Jacob Magnusson
Date: Sun, 4 Nov 2012 12:48:41 +0100
Subject: Remove attributes that are not needed when caching the Response
 object. This fixes #346

---
 rest_framework/response.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'rest_framework')

diff --git a/rest_framework/response.py b/rest_framework/response.py
index 7a459c8f..006d7eeb 100644
--- a/rest_framework/response.py
+++ b/rest_framework/response.py
@@ -45,3 +45,13 @@ class Response(SimpleTemplateResponse):
         # TODO: Deprecate and use a template tag instead
         # TODO: Status code text for RFC 6585 status codes
         return STATUS_CODE_TEXT.get(self.status_code, '')
+
+    def __getstate__(self):
+        """
+        Remove attributes from the response that shouldn't be cached
+        """
+        state = super(Response, self).__getstate__()
+        for key in ('accepted_renderer', 'renderer_context', 'data'):
+            if key in state:
+                del state[key]
+        return state
-- 
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