Merge older staging

Hydra looks OK; not finished yet but already has more successes than
on master.

pkgs/development/python-modules/subprocess32/default.nix

@@ -0,0 +1,38 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, isPy3k
+, isPyPy
+, bash
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "subprocess32";
+  version = "3.2.7";
+  name = "${pname}-${version}";
+  disabled = isPy3k;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1e450a4a4c53bf197ad6402c564b9f7a53539385918ef8f12bdf430a61036590";
+  };
+
+  buildInputs = [ bash ];
+
+  preConfigure = ''
+    substituteInPlace test_subprocess32.py \
+      --replace '/usr/' '${bash}/'
+  '';
+
+  doCheck = !isPyPy;
+  checkPhase = ''
+    ${python.interpreter} test_subprocess32.py
+  '';
+
+  meta = {
+    homepage = https://pypi.python.org/pypi/subprocess32;
+    description = "Backport of the subprocess module from Python 3.2.5 for use on 2.x";
+    maintainers = with lib.maintainers; [ garbas ];
+  };
+}