Update Keystone code from official Github repository with branch Master on 09/01/2015.

Change-Id: I0ff6099e6e2580f87f502002a998bbfe12673498

1 files changed, 5 insertions, 3 deletions

diff --git a/keystone-moon/keystone/tests/unit/test_cache.py b/keystone-moon/keystone/tests/unit/test_cache.py
index 5a778a07..c60df877 100644
--- a/keystone-moon/keystone/tests/unit/test_cache.py
+++ b/keystone-moon/keystone/tests/unit/test_cache.py
@@ -47,10 +47,12 @@ def _copy_value(value):
 # backend unless you are running tests or expecting odd/strange results.
 class CacheIsolatingProxy(proxy.ProxyBackend):
     """Proxy that forces a memory copy of stored values.
-    The default in-memory cache-region does not perform a copy on values it
-    is meant to cache.  Therefore if the value is modified after set or after
-    get, the cached value also is modified.  This proxy does a copy as the last
+
+    The default in-memory cache-region does not perform a copy on values it is
+    meant to cache.  Therefore if the value is modified after set or after get,
+    the cached value also is modified.  This proxy does a copy as the last
     thing before storing data.
+
     """
     def get(self, key):
         return _copy_value(self.proxied.get(key))