Merge pull request #168137 from risicle/ris-django-silk-4.3.0

buildPythonPackage rec {

  pname = "django-silk";

  version = "4.1.0";

  version = "5.0.1";

  # pypi tarball doesn't include test project

  src = fetchFromGitHub {

    owner = "jazzband";

    repo = "django-silk";

    rev = version;

    sha256 = "1km3hmx1sir0c5gqr2p1h2938slhxp2hzf10cb80q98mas8spjkn";

    hash = "sha256-U2lj0B85cf2xu0o7enuLJB5YKaIt6gMvn+TgxleLslk=";

  };

  patches = lib.optional (pythonAtLeast "3.9") (fetchpatch {

    # should be able to remove after 4.1.1

    name = "python-3.9-support.patch";

    url = "https://github.com/jazzband/django-silk/commit/134089e4cad7bd3b76fb0f70c423082cb7d2b34a.patch";

    sha256 = "09c1xd9y33h3ibiv5w9af9d79c909rgc1g5sxpd4y232h5id3c8r";

  });

  # "test_time_taken" tests aren't suitable for reproducible execution, but django's

  # test runner doesn't have an easy way to ignore tests - so instead prevent it from picking

  # them up as tests

  checkInputs = [ freezegun contextlib2 networkx pydot factory_boy ];

  checkPhase = ''

    cd project

    DB=sqlite3 DB_NAME=db.sqlite3 ${python.interpreter} manage.py test

    runHook preCheck

    pushd project

    DB_ENGINE=sqlite3 DB_NAME=':memory:' ${python.interpreter} manage.py test

    popd # project

    runHook postCheck

  '';

  meta = with lib; {