From a3ef1ad66c7867f78e64eca8352ab20ac53bac23 Mon Sep 17 00:00:00 2001
From: Allen Nelson <anelson@narrativescience.com>
Date: Mon, 25 Apr 2016 12:25:01 -0500
Subject: [PATCH] httpretty: make patch conditional on python version

---
 pkgs/top-level/python-packages.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 89b8bebf9c04..87dab9a52c8f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -10443,7 +10443,8 @@ in modules // {
       DIFF
 
       # Explicit encoding flag is required with python3, unless locale is set.
-      patch -p0 -i ${../development/python-modules/httpretty/setup.py.patch}
+      ${if !self.isPy3k then "" else
+        "patch -p0 -i ${../development/python-modules/httpretty/setup.py.patch}"}
     '';
 
     meta = {