python-slugify: refactor

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

@@ -0,0 +1,24 @@
+{ stdenv, fetchPypi, buildPythonPackage, unidecode, regex, isPy3k }:
+
+buildPythonPackage rec {
+    name = "${pname}-${version}";
+    pname = "python-slugify";
+    version = "1.2.4";
+
+    src = fetchPypi {
+      inherit pname version;
+      sha256 = "097qllxys22kghcv2a5jcc1zdlr9zzqayvk6ywavsv8wgbgqb8sp";
+    };
+    doCheck = !isPy3k;
+    # (only) on python3 unittest loader (loadTestsFromModule) fails
+
+    propagatedBuildInputs = [ unidecode regex ];
+
+    meta = with stdenv.lib; {
+      homepage = https://github.com/un33k/python-slugify;
+      description = "A Python Slugify application that handles Unicode";
+      license = licenses.mit;
+      platforms = platforms.all;
+      maintainers = with maintainers; [ vrthra ];
+    };
+}