From: Raymond Hettinger <python@rcn.com>
Date: Sat, 14 Aug 2010 22:29:52 +0000 (+0000)
Subject: Localize one more builtin lookup.
X-Git-Tag: v3.2a2~312
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5202fadb2c3ceaa00fbdb8078ca462b9af0b0ea9;p=thirdparty%2FPython%2Fcpython.git

Localize one more builtin lookup.
---

diff --git a/Lib/functools.py b/Lib/functools.py
index 815386b8ab9a..f6ae4f4a6436 100644
--- a/Lib/functools.py
+++ b/Lib/functools.py
@@ -119,7 +119,8 @@ def lfu_cache(maxsize=100):
     http://en.wikipedia.org/wiki/Cache_algorithms#Least-Frequently_Used
 
     """
-    def decorating_function(user_function, tuple=tuple, sorted=sorted, len=len):
+    def decorating_function(user_function, tuple=tuple, sorted=sorted,
+                            len=len, KeyError=KeyError):
         cache = {}                      # mapping of args to results
         use_count = Counter()           # times each key has been accessed
         kwd_mark = object()             # separate positional and keyword args
@@ -170,7 +171,8 @@ def lru_cache(maxsize=100):
     http://en.wikipedia.org/wiki/Cache_algorithms#Least_Recently_Used
 
     """
-    def decorating_function(user_function, tuple=tuple, sorted=sorted, len=len):
+    def decorating_function(user_function, tuple=tuple, sorted=sorted,
+                            len=len, KeyError=KeyError):
         cache = OrderedDict()           # ordered least recent to most recent
         kwd_mark = object()             # separate positional and keyword args
         lock = Lock()