From 3b9a57a0c80ee11995fbe937e7dbeca3d83ec10a Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 24 May 2013 11:02:05 -0400
Subject: Use a wrapper to ensure unique values on find_external_links. Factors
 out uniqueness test into a re-usable decorator and simplifies the body of
 find_external_links.

--HG--
branch : distribute
---
 setuptools/py24compat.py | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 setuptools/py24compat.py

(limited to 'setuptools/py24compat.py')

diff --git a/setuptools/py24compat.py b/setuptools/py24compat.py
new file mode 100644
index 00000000..c5d7d204
--- /dev/null
+++ b/setuptools/py24compat.py
@@ -0,0 +1,11 @@
+"""
+Forward-compatibility support for Python 2.4 and earlier
+"""
+
+# from jaraco.compat 1.2
+try:
+    from functools import wraps
+except ImportError:
+    def wraps(func):
+        "Just return the function unwrapped"
+        return lambda x: x
-- 
cgit v1.2.1