From cb4e965fd2691ef71ffdc7ab4f0c753f6667145e Mon Sep 17 00:00:00 2001
From: Tim Abbott <tabbott@humbughq.com>
Date: Wed, 19 Jun 2013 13:31:55 -0400
Subject: [PATCH] cache: Remove KEY_PREFIX from keys returned by
 cache_get_many.

Otherwise code paths that use those keys, like get_old_messages, will
incorrectly use the prefix-included keys.

This bug in our KEY_PREFIX system results in our memcached caching for
get_old_messages always missing.

(imported from commit 506c13e06d6f266596ead0b381c324c256e576c3)
---
 zephyr/lib/cache.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zephyr/lib/cache.py b/zephyr/lib/cache.py
index 46c8243538..f745e18955 100644
--- a/zephyr/lib/cache.py
+++ b/zephyr/lib/cache.py
@@ -133,7 +133,7 @@ def cache_get_many(keys, cache_name=None):
         cache_backend = get_cache(cache_name)
     ret = cache_backend.get_many(keys)
     memcached_stats_finish()
-    return ret
+    return dict([(key[len(KEY_PREFIX):], value) for key, value in ret.items()])
 
 def cache_set_many(items, cache_name=None, timeout=None):
     new_items = {}