pip-install-hook.sh

@@ -13,18 +13,14 @@ pipInstallPhase() {
 
     local -a flagsArray=(
         --no-index
-        --no-warn-script-location
         --prefix="$out"
         --no-cache
     )
     concatTo flagsArray pipInstallFlags
 
-    echo "Lolol"
-
     pushd dist || return 1
     echoCmd 'pip install flags' "${flagsArray[@]}"
-    # @pythonInterpreter@ -m pip install ./*.whl "${flagsArray[@]}"
-    @pip@ install ./*.whl "${flagsArray[@]}"
+    pip install ./*.whl "${flagsArray[@]}"
     popd || return 1
 
     runHook postInstall

python-overrides.nix

@@ -5,6 +5,10 @@ let
 in
 with self;
 with super;
+let
+  pythonInterpreter = python.pythonOnBuildForHost.interpreter;
+  pythonSitePackages = python.sitePackages;
+in
 rec {
     bootstrapped-pip = toPythonModule (callPackage ./python26/bootstrapped-pip.nix {});
 

python26/wheel.nix

@@ -10,7 +10,7 @@
 buildPythonPackage rec {
   pname = "wheel";
   version = "0.29.0";
-  format = "setuptools";
+  format = "other";
 
   #src = fetchPypi {
   #  inherit pname version;
@@ -25,16 +25,16 @@ buildPythonPackage rec {
    };
 
   #buildInputs = [ pytest pytestcov coverage ];
-  #nativeBuildInputs = [ bootstrapped-pip setuptools ];
+  nativeBuildInputs = [ bootstrapped-pip setuptools ];
 
   #catchConflicts = false;
 
-  #doCheck = false;
+  doCheck = false;
 
   #pythonImportsCheck = [ "wheel" ];
 
   # We add this flag to ignore the copy installed by bootstrapped-pip
-  installFlags = [ "--ignore-installed" ];
+  pipInstallFlags = [ "--ignore-installed" ];
 
   meta = {
     description = "A built-package format for Python";

result

@@ -1 +1 @@
-/nix/store/b5d52gx1g9lwihsqgkdgm606nb1hni57-python2.6-wheel-0.29.0
+/nix/store/qr2d62ybl4vm30hdn5bzxm0387hq95ik-python2.6-wheel-0.29.0

setuptools.nix

@@ -1,40 +1,89 @@
-{ lib,
-  stdenv
-, fetchPypi
-, python
-, wrapPython
-, unzip
+{
+  pkgs,
+  stdenv,
+  buildPythonPackage,
+  fetchFromGitHub,
+  python,
+  bootstrapped-pip,
+  lib,
+  pipInstallHookMine,
+  setuptoolsBuildHook,
 }:
 
-# Should use buildPythonPackage here somehow
-stdenv.mkDerivation rec {
+let
   pname = "setuptools";
   version = "36.8.0";
-  name = "${python.libPrefix}-${pname}-${version}";
 
-  src = fetchPypi {
-    inherit pname version;
-    extension = "zip";
-    hash = "sha256-sqpaAOnk/SDzw91BLUkJIXRu/hS9o01TlzxKWasFs10=";
+  # Create an sdist of setuptools
+  sdist = stdenv.mkDerivation rec {
+    name = "${pname}-${version}-sdist.tar.gz";
+
+    src = fetchFromGitHub {
+      owner = "pypa";
+      repo = pname;
+      rev = "v${version}";
+      hash = "sha256-S9drUN5W1fA9zEC2tGUi15Mnn9ZkKOxEUAlJrlJjcR8=";
+      name = "${pname}-${version}-source";
     };
 
-  buildInputs = [ python wrapPython unzip ];
-  doCheck = false;  # requires pytest
-  installPhase = ''
-      dst=$out/${python.sitePackages}
-      mkdir -p $dst
-      export PYTHONPATH="$dst:$PYTHONPATH"
-      ${python.interpreter} setup.py install --prefix=$out
-      wrapPythonPrograms
+    patches = [
+      (pkgs.path + "/pkgs/development/python2-modules/setuptools//tag-date.patch")
+    ];
+
+    buildPhase = ''
+      ${python.pythonOnBuildForHost.interpreter} bootstrap.py
+      ${python.pythonOnBuildForHost.interpreter} setup.py sdist --formats=gztar
+
+      # Here we untar the sdist and retar it in order to control the timestamps
+      # of all the files included
+      tar -xzf dist/${pname}-${version}.post0.tar.gz -C dist/
+      tar -czf dist/${name} -C dist/ --mtime="@$SOURCE_DATE_EPOCH" ${pname}-${version}.post0
     '';
 
-  pythonPath = [];
+    installPhase = ''
+      echo "Moving sdist..."
+      mv dist/${name} $out
+    '';
+  };
+in
+buildPythonPackage {
+  inherit pname version;
+  # Because of bootstrapping we don't use the setuptoolsBuildHook that comes with format="setuptools" directly.
+  # Instead, we override it to remove setuptools to avoid a circular dependency.
+  # The same is done for pip and the pipInstallHook.
+  format = "other";
+
+  src = sdist;
+
+  nativeBuildInputs = [
+    bootstrapped-pip
+    (pipInstallHookMine.override { pip = null; })
+    (setuptoolsBuildHook.override {
+      setuptools = null;
+      wheel = null;
+    })
+  ];
+
+  preBuild = lib.optionalString (!stdenv.hostPlatform.isWindows) ''
+    export SETUPTOOLS_INSTALL_WINDOWS_SPECIFIC_FILES=0
+  '';
+
+  pipInstallFlags = [ "--ignore-installed" ];
+
+  # Adds setuptools to nativeBuildInputs causing infinite recursion.
+  catchConflicts = false;
+
+  # Requires pytest, causing infinite recursion.
+  doCheck = false;
 
   meta = with lib; {
     description = "Utilities to facilitate the installation of Python packages";
-    homepage = http://pypi.python.org/pypi/setuptools;
-    license = with licenses; [ psfl zpl20 ];
-    platforms = platforms.all;
+    homepage = "https://pypi.python.org/pypi/setuptools";
+    license = with licenses; [
+      psfl
+      zpl20
+    ];
+    platforms = python.meta.platforms;
     priority = 10;
   };
 }