pythonPackages.parsel: refactor move to python-modules

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

@@ -0,0 +1,34 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, pytest
+, pytestrunner
+, six
+, w3lib
+, lxml
+, cssselect
+}:
+
+buildPythonPackage rec {
+  pname = "parsel";
+  version = "1.1.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0a34d1c0bj1fzb5dk5744m2ag6v3b8glk4xp0amqxdan9ldbcd97";
+  };
+
+  buildInputs = [ pytest pytestrunner ];
+  propagatedBuildInputs = [ six w3lib lxml cssselect ];
+
+  checkPhase = ''
+    py.test
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/scrapy/parsel";
+    description = "Parsel is a library to extract data from HTML and XML using XPath and CSS selectors";
+    license = licenses.bsd3;
+  };
+
+}