From 5ca36481372d0f6c5f83acdacde1044eeeffe07b Mon Sep 17 00:00:00 2001
From: Dario Bertini <dario.bertini@nccgroup.com>
Date: Tue, 20 Jan 2015 14:45:42 +0000
Subject: [PATCH 1/2] Update pew to 0.1.14

---
 pkgs/top-level/python-packages.nix | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 2384084a7ec..12d233ad332 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2992,11 +2992,14 @@ let
   };
 
   pew = buildPythonPackage rec {
-    name = "pew-0.1.9";
+    name = "pew-0.1.14";
+    namePrefix = "";
+
+    disabled = isPy26 || isPy27 || isPy33; # old versions require backported libraries
 
     src = pkgs.fetchurl {
       url = "https://pypi.python.org/packages/source/p/pew/${name}.tar.gz";
-      md5 = "90a82400074b50a9e73c3045ed9ac217";
+      md5 = "0a06ab0885b39f1ef3890893942f3225";
     };
 
     propagatedBuildInputs = with self; [ virtualenv virtualenv-clone ];
@@ -3005,6 +3008,7 @@ let
       description = "Tools to manage multiple virtualenvs written in pure python, a virtualenvwrapper rewrite";
       license = licenses.mit;
       platforms = platforms.all;
+      maintainers = [ maintainers.berdario ];
     };
   };
 
@@ -10871,11 +10875,11 @@ let
   };
 
   virtualenv-clone = buildPythonPackage rec {
-    name = "virtualenv-clone-0.2.4";
+    name = "virtualenv-clone-0.2.5";
 
     src = pkgs.fetchurl {
       url = "https://pypi.python.org/packages/source/v/virtualenv-clone/${name}.tar.gz";
-      md5 = "71168b975eaaa91e65559bcc79290b3b";
+      md5 = "23e71d255058b2543d839af7f4ce3208";
     };
 
     buildInputs = with self; [pytest];

From 57577f201963fae13612729c51b16d94e22033b4 Mon Sep 17 00:00:00 2001
From: Dario Bertini <dario.bertini@nccgroup.com>
Date: Sat, 24 Jan 2015 10:38:54 +0000
Subject: [PATCH 2/2] Explicitly specify the pythonVersion and use that
 together with versionOlder/versionAtLeast to specify bounds

---
 pkgs/development/interpreters/pypy/2.4/default.nix   | 2 +-
 pkgs/development/interpreters/python/2.6/default.nix | 1 +
 pkgs/development/interpreters/python/2.7/default.nix | 1 +
 pkgs/development/interpreters/python/3.2/default.nix | 1 +
 pkgs/development/interpreters/python/3.3/default.nix | 2 ++
 pkgs/development/interpreters/python/3.4/default.nix | 2 ++
 pkgs/top-level/python-packages.nix                   | 4 +++-
 7 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/interpreters/pypy/2.4/default.nix b/pkgs/development/interpreters/pypy/2.4/default.nix
index 8a6f2b61bb0..9799e810c6f 100644
--- a/pkgs/development/interpreters/pypy/2.4/default.nix
+++ b/pkgs/development/interpreters/pypy/2.4/default.nix
@@ -8,11 +8,11 @@ let
 
   majorVersion = "2.4";
   version = "${majorVersion}.0";
-  pythonVersion = "2.7";
   libPrefix = "pypy${majorVersion}";
 
   pypy = stdenv.mkDerivation rec {
     name = "pypy-${version}";
+    pythonVersion = "2.7";
 
     inherit majorVersion version;
 
diff --git a/pkgs/development/interpreters/python/2.6/default.nix b/pkgs/development/interpreters/python/2.6/default.nix
index 87e4dceee4d..9bf161ffc1a 100644
--- a/pkgs/development/interpreters/python/2.6/default.nix
+++ b/pkgs/development/interpreters/python/2.6/default.nix
@@ -56,6 +56,7 @@ let
   # external dependencies.
   python = stdenv.mkDerivation {
     name = "python${if includeModules then "" else "-minimal"}-${version}";
+    pythonVersion = majorVersion;
 
     inherit majorVersion version src patches buildInputs preConfigure;
 
diff --git a/pkgs/development/interpreters/python/2.7/default.nix b/pkgs/development/interpreters/python/2.7/default.nix
index 117d11f3052..0d7490d910c 100644
--- a/pkgs/development/interpreters/python/2.7/default.nix
+++ b/pkgs/development/interpreters/python/2.7/default.nix
@@ -55,6 +55,7 @@ let
   # external dependencies.
   python = stdenv.mkDerivation {
     name = "python-${version}";
+    pythonVersion = majorVersion;
 
     inherit majorVersion version src patches buildInputs preConfigure;
 
diff --git a/pkgs/development/interpreters/python/3.2/default.nix b/pkgs/development/interpreters/python/3.2/default.nix
index d3f5c6e1f13..2645b503344 100644
--- a/pkgs/development/interpreters/python/3.2/default.nix
+++ b/pkgs/development/interpreters/python/3.2/default.nix
@@ -27,6 +27,7 @@ let
 in
 stdenv.mkDerivation {
   name = "python3-${version}";
+  pythonVersion = majorVersion;
   inherit majorVersion version;
 
   src = fetchurl {
diff --git a/pkgs/development/interpreters/python/3.3/default.nix b/pkgs/development/interpreters/python/3.3/default.nix
index 1f91d1bbaf4..a8953f38245 100644
--- a/pkgs/development/interpreters/python/3.3/default.nix
+++ b/pkgs/development/interpreters/python/3.3/default.nix
@@ -20,6 +20,7 @@ with stdenv.lib;
 
 let
   majorVersion = "3.3";
+  pythonVersion = majorVersion;
   version = "${majorVersion}.6";
 
   buildInputs = filter (p: p != null) [
@@ -28,6 +29,7 @@ let
 in
 stdenv.mkDerivation {
   name = "python3-${version}";
+  pythonVersion = majorVersion;
   inherit majorVersion version;
 
   src = fetchurl {
diff --git a/pkgs/development/interpreters/python/3.4/default.nix b/pkgs/development/interpreters/python/3.4/default.nix
index 8c86f77ff75..5c99428463d 100644
--- a/pkgs/development/interpreters/python/3.4/default.nix
+++ b/pkgs/development/interpreters/python/3.4/default.nix
@@ -20,6 +20,7 @@ with stdenv.lib;
 
 let
   majorVersion = "3.4";
+  pythonVersion = majorVersion;
   version = "${majorVersion}.2";
   fullVersion = "${version}";
 
@@ -29,6 +30,7 @@ let
 in
 stdenv.mkDerivation {
   name = "python3-${fullVersion}";
+  pythonVersion = majorVersion;
   inherit majorVersion version;
 
   src = fetchurl {
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 12d233ad332..c3a9455f014 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3,6 +3,8 @@
 with pkgs.lib;
 
 let
+  pythonAtLeast = versionAtLeast python.pythonVersion;
+  pythonOlder = versionOlder python.pythonVersion;
   isPy26 = python.majorVersion == "2.6";
   isPy27 = python.majorVersion == "2.7";
   isPy33 = python.majorVersion == "3.3";
@@ -2995,7 +2997,7 @@ let
     name = "pew-0.1.14";
     namePrefix = "";
 
-    disabled = isPy26 || isPy27 || isPy33; # old versions require backported libraries
+    disabled = pythonOlder "3.4"; # old versions require backported libraries
 
     src = pkgs.fetchurl {
       url = "https://pypi.python.org/packages/source/p/pew/${name}.tar.gz";