Localize one more builtin lookup.
diff --git a/Lib/functools.py b/Lib/functools.py
index 815386b..f6ae4f4 100644
--- a/Lib/functools.py
+++ b/Lib/functools.py
@@ -119,7 +119,8 @@
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 @@
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()