From 04b7a2791e50614fb36eb3dfc0c080c3617c9178 Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Wed, 22 Feb 2017 15:42:34 +0100
Subject: [PATCH] Python 3.4: improve determinism

---
 pkgs/development/interpreters/python/cpython/3.4/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/python/cpython/3.4/default.nix b/pkgs/development/interpreters/python/cpython/3.4/default.nix
index 44ee739fd39..143dbcd5686 100644
--- a/pkgs/development/interpreters/python/cpython/3.4/default.nix
+++ b/pkgs/development/interpreters/python/cpython/3.4/default.nix
@@ -67,7 +67,7 @@ in stdenv.mkDerivation {
     # Determinism
     substituteInPlace "Lib/py_compile.py" --replace "source_stats['mtime']" "(1 if 'DETERMINISTIC_BUILD' in os.environ else source_stats['mtime'])"
     # Determinism. This is done unconditionally
-    substituteInPlace "Lib/importlib/_bootstrap_external.py" --replace "source_mtime = int(st['mtime'])" "source_mtime = 1"
+    substituteInPlace "Lib/importlib/_bootstrap.py" --replace "source_mtime = int(source_stats['mtime'])" "source_mtime = 1"
   '' + optionalString (x11Support && (tix != null)) ''
     substituteInPlace "Lib/tkinter/tix.py" --replace "os.environ.get('TIX_LIBRARY')" "os.environ.get('TIX_LIBRARY') or '${tix}/lib'"
   ''