Author: chaoflow
Date: Fri Sep 23 17:00:13 2011
New Revision: 29462
URL: https://ssl.nixos.org/websvn/nix/?rev=29462&sc=1

Log:
python wrapper that sets PYTHONHOME to the profile it is in

Added:
   nixpkgs/trunk/pkgs/development/interpreters/python/pythonhome-wrapper.nix
Modified:
   nixpkgs/trunk/pkgs/top-level/all-packages.nix

Added: nixpkgs/trunk/pkgs/development/interpreters/python/pythonhome-wrapper.nix
==============================================================================
--- /dev/null   00:00:00 1970   (empty, because file is newly added)
+++ nixpkgs/trunk/pkgs/development/interpreters/python/pythonhome-wrapper.nix   
Fri Sep 23 17:00:13 2011        (r29462)
@@ -0,0 +1,21 @@
+{ stdenv }:
+
+stdenv.mkDerivation {
+  name = "pythonhome-wrapper";
+
+  unpackPhase = "true";
+  installPhase = ''
+    ensureDir $out/bin
+    echo '
+#!/bin/sh
+
+BINDIR=`dirname $0`
+PYTHONHOME=`dirname $BINDIR`
+PYTHONHOME=`(cd $PYTHONHOME && pwd)`
+export PYTHONHOME
+
+$BINDIR/python "$@"
+    ' > $out/bin/py
+    chmod +x $out/bin/py
+  '';
+}

Modified: nixpkgs/trunk/pkgs/top-level/all-packages.nix
==============================================================================
--- nixpkgs/trunk/pkgs/top-level/all-packages.nix       Fri Sep 23 16:58:45 
2011        (r29461)
+++ nixpkgs/trunk/pkgs/top-level/all-packages.nix       Fri Sep 23 17:00:13 
2011        (r29462)
@@ -2585,6 +2585,8 @@
     extraLibs = lib.attrValues python.modules;
   };
 
+  pythonhomeWrapper = callPackage 
../development/interpreters/python/pythonhome-wrapper.nix { };
+
   pyrex = pyrex095;
 
   pyrex095 = callPackage ../development/interpreters/pyrex/0.9.5.nix { };
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