From d35ec71c4e694db83fc5ecedc8e3f11a3dd39749 Mon Sep 17 00:00:00 2001
From: Jay Hutchinson <jlhutch@gmail.com>
Date: Wed, 18 Mar 2015 02:08:38 -0500
Subject: lrudecorator now updates the metadata to look more like the wrapped
 function.

Fixes #10
---
 pylru.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pylru.py b/pylru.py
index 5cb4130..eef0593 100644
--- a/pylru.py
+++ b/pylru.py
@@ -531,10 +531,12 @@ def lruwrap(store, size, writeback=False):
     else:
         return WriteThroughCacheManager(store, size)
 
+import functools
 
 class lrudecorator(object):
     def __init__(self, size):
         self.size = size
 
     def __call__(self, func):
-        return FunctionCacheManager(func, self.size)
+        wrapper = FunctionCacheManager(func, self.size)
+        return functools.update_wrapper(wrapper, func)
-- 
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