pythonPackages.natsort: 5.0.1 -> 5.0.3

* pythonPackages.natsort: refactor config

* pythonPackages.natsort: 5.0.1 -> 5.0.3

* pythonPackages.natsort: fix broken

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

@@ -0,0 +1,54 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchPypi
+, hypothesis
+, pytestcache
+, pytestcov
+, pytestflakes
+, pytestpep8
+, pytest
+, glibcLocales
+, mock ? null
+, pathlib ? null
+}:
+
+buildPythonPackage rec {
+  name = "${pname}-${version}";
+  pname = "natsort";
+  version = "5.0.3";
+
+  buildInputs = [
+    hypothesis
+    pytestcache
+    pytestcov
+    pytestflakes
+    pytestpep8
+    pytest
+    glibcLocales
+  ]
+  # pathlib was made part of standard library in 3.5:
+  ++ (lib.optionals (pythonOlder "3.4") [ pathlib ])
+  # based on testing-requirements.txt:
+  ++ (lib.optionals (pythonOlder "3.3") [ mock ]);
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1h87n0jcsi6mgjx1pws6g1lmcn8jwabwxj8hq334jvziaq0plyym";
+  };
+
+  # do not run checks on nix_run_setup.py
+  patches = [ ./setup.patch ];
+
+  # testing based on project's tox.ini
+  checkPhase = ''
+    pytest --doctest-modules natsort
+    pytest --flakes --pep8 --cov natsort --cov-report term-missing
+  '';
+
+  meta = {
+    description = "Natural sorting for python";
+    homepage = https://github.com/SethMMorton/natsort;
+    license = lib.licenses.mit;
+  };
+}