pythonPackages.pycassa: init at 1.11.2

fixes #23920

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

···
+{ stdenv, buildPythonPackage, fetchPypi, thrift, isPy3k }:
+
+buildPythonPackage rec {
+  pname = "pycassa";
+  version = "1.11.2";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1nsqjzgn6v0rya60dihvbnrnq1zwaxl2qwf0sr08q9qlkr334hr6";
+  };
+
+  disabled = isPy3k;
+
+  # Tests are not executed since they require a cassandra up and
+  # running
+  doCheck = false;
+
+  propagatedBuildInputs = [ thrift ];
+
+  meta = {
+    description = "pycassa is a python client library for Apache Cassandra";
+    homepage = http://github.com/pycassa/pycassa;
+    license = stdenv.licenses.mit;
+  };
+}

pkgs/top-level/python-packages.nix

···
     };
   };
 
-   pybluez = buildPythonPackage rec {
+  pycassa = callPackage ../development/python-modules/pycassa { };
+
+  pybluez = buildPythonPackage rec {
     version = "unstable-20160819";
     pname = "pybluez";
     name = "${pname}-${version}";