depot/third_party/nixpkgs/pkgs/development/python-modules/traitlets/default.nix

{ lib
, buildPythonPackage
, fetchPypi
, glibcLocales
, pytest
, mock
, ipython_genutils
, decorator
, pythonOlder
, six
}:

buildPythonPackage rec {
  pname = "traitlets";
  version = "5.1.1";
  disabled = pythonOlder "3.7";

  src = fetchPypi {
    inherit pname version;
    sha256 = "sha256-BZ9FbFp8HIK5jC6MeZ85ybgSj20NRpQe4RjarOnrcMc=";
  };

  checkInputs = [ glibcLocales pytest mock ];
  propagatedBuildInputs = [ ipython_genutils decorator six ];

  checkPhase = ''
    LC_ALL="en_US.UTF-8" py.test
  '';

  meta = {
    description = "Traitlets Python config system";
    homepage = "http://ipython.org/";
    license = lib.licenses.bsd3;
    maintainers = with lib.maintainers; [ fridh ];
  };
}