{ stdenv, buildPythonPackage, fetchPypi, isPy3k }: buildPythonPackage rec { pname = "HeapDict"; version = "1.0.0"; src = fetchPypi { inherit pname version; sha256 = "0nhvxyjq6fp6zd7jzmk5x4fg6xhakqx9lhkp5yadzkqn0rlf7ja0"; }; doCheck = !isPy3k; meta = with stdenv.lib; { description = "a heap with decrease-key and increase-key operations."; homepage = http://stutzbachenterprises.com; license = licenses.bsd3; maintainers = with maintainers; [ teh ]; }; }