From 1d928cbc7b2cfcf1ffd2ec27f83ee33f0af39dfe Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sat, 8 Apr 2017 10:35:00 -0400
Subject: Use six to detect Python 2

---
 setuptools/py27compat.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/setuptools/py27compat.py b/setuptools/py27compat.py
index 4b6fae91..701283c8 100644
--- a/setuptools/py27compat.py
+++ b/setuptools/py27compat.py
@@ -2,9 +2,10 @@
 Compatibility Support for Python 2.7 and earlier
 """
 
-import sys
 import platform
 
+import six
+
 
 def get_all_headers(message, key):
     """
@@ -13,15 +14,14 @@ def get_all_headers(message, key):
     return message.get_all(key)
 
 
-if sys.version_info < (3,):
-
+if six.PY2:
     def get_all_headers(message, key):
         return message.getheaders(key)
 
 
 linux_py2_ascii = (
     platform.system() == 'Linux' and
-    sys.version_info < (3,)
+    six.PY2
 )
 
 rmtree_safe = str if linux_py2_ascii else lambda x: x
-- 
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