From e7b68f2b4824ac95ccd7b1e0c2b050818b0f75b2 Mon Sep 17 00:00:00 2001
From: Hanno Schlichting <hanno@hannosch.eu>
Date: Fri, 17 Jul 2009 17:32:19 +0200
Subject: Avoid a call to /usr/bin/sw_vers on OSX and use the official platform
 API instead. Based on a patch from ronaldoussoren. This closes #5.

--HG--
branch : distribute
extra : rebase_source : a608bd596af3fab7caaed024b5699341ba8d9a5a
---
 pkg_resources.py | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'pkg_resources.py')

diff --git a/pkg_resources.py b/pkg_resources.py
index fe257754..9ec094a1 100644
--- a/pkg_resources.py
+++ b/pkg_resources.py
@@ -166,14 +166,9 @@ def get_provider(moduleOrReq):
 
 def _macosx_vers(_cache=[]):
     if not _cache:
-        info = os.popen('/usr/bin/sw_vers').read().splitlines()
-        for line in info:
-            key, value = line.split(None, 1)
-            if key == 'ProductVersion:':
-                _cache.append(value.strip().split("."))
-                break
-        else:
-            raise ValueError, "What?!"
+        import platform
+        version = platform.mac_ver()[0]
+        _cache.append(version.split('.'))
     return _cache[0]
 
 def _macosx_arch(machine):
-- 
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