add python3 support to pythonPackages

pkgs/development/python-modules/generic/default.nix

@@ -33,7 +33,7 @@
 , checkPhase ?
     ''
       runHook preCheck
-      python setup.py test
+      ${python}/bin/${python.executable} setup.py test
       runHook postCheck
     ''
 

pkgs/development/python-modules/setuptools/default.nix

@@ -2,31 +2,37 @@
 
 stdenv.mkDerivation rec {
   shortName = "setuptools-${version}";
-  name = "python-${shortName}";
+  name = "${python.executable}-${shortName}";
 
-  version = "0.6c11";
+  version = "0.9.8";
 
   src = fetchurl {
     url = "http://pypi.python.org/packages/source/s/setuptools/${shortName}.tar.gz";
-    sha256 = "1lx1hwxkhipyh206bgl90ddnfcnb68bzcvyawczbf833fadyl3v3";
+    sha256 = "037b8x3fdhx8s6xafqndi3yr8x2vr42n1kzs7jxk6j9s9fd65gs2";
   };
 
+  patches = [
+    # https://bitbucket.org/pypa/setuptools/issue/55/1-failure-lc_all-c-python33m-setuppy-test
+    ./distribute-skip-sdist_with_utf8_encoded_filename.patch
+  ];
+
   buildInputs = [ python wrapPython ];
 
-  buildPhase = "python setup.py build --build-base $out";
+  buildPhase = "${python}/bin/${python.executable} setup.py build --build-base $out";
 
   installPhase =
     ''
       dst=$out/lib/${python.libPrefix}/site-packages
       mkdir -p $dst
-      PYTHONPATH=$dst:$PYTHONPATH
-      python setup.py install --prefix=$out
+      PYTHONPATH="$dst:$PYTHONPATH"
+      ${python}/bin/${python.executable} setup.py install --prefix=$out
       wrapPythonPrograms
     '';
 
-  doCheck = false; # doesn't work with Python 2.7
-
-  checkPhase = "python setup.py test";
+  doCheck = true;
+  checkPhase = ''
+    ${python}/bin/${python.executable} setup.py test
+  '';
 
   meta = {
     description = "Utilities to facilitate the installation of Python packages";

pkgs/development/python-modules/setuptools/distribute-skip-sdist_with_utf8_encoded_filename.patch

@@ -0,0 +1,28 @@
+diff -r f5ac515f062a setuptools/tests/test_sdist.py
+--- a/setuptools/tests/test_sdist.py	Fri Jul 26 09:52:26 2013 +0200
++++ b/setuptools/tests/test_sdist.py	Sat Jul 27 20:22:17 2013 +0200
+@@ -3,12 +3,14 @@
+ 
+ 
+ import os
++import locale
+ import shutil
+ import sys
+ import tempfile
+ import unittest
+ import unicodedata
+ 
++from setuptools.tests.py26compat import skipIf
+ from setuptools.compat import StringIO, unicode
+ from setuptools.command.sdist import sdist
+ from setuptools.command.egg_info import manifest_maker
+@@ -318,6 +320,9 @@
+             filename = filename.decode('latin-1')
+             self.assertFalse(filename in cmd.filelist.files)
+ 
++
++    @skipIf(sys.version_info >= (3,) and locale.getpreferredencoding() != 'UTF-8',
++            'Unittest fails if locale is not utf-8 but the manifests is recorded correctly')
+     def test_sdist_with_utf8_encoded_filename(self):
+         # Test for #303.
+         dist = Distribution(SETUP_ATTRS)