python3Packages.ecdsa: modernize

{

  lib,

  buildPythonPackage,

  fetchPypi,

  pkgs,

  fetchFromGitHub,

  gitUpdater,

  hypothesis,

  openssl,

  pytestCheckHook,

  setuptools,

  six,

}:

buildPythonPackage rec {

  pname = "ecdsa";

  version = "0.19.1";

  format = "setuptools";

  pyproject = true;

  src = fetchPypi {

    inherit pname version;

    hash = "sha256-R4y6e2JVWGb8s7s/6YXgbey9to71VxPE5auYxX1QjmE=";

  src = fetchFromGitHub {

    owner = "tlsfuzzer";

    repo = "python-ecdsa";

    tag = "python-ecdsa-${version}";

    hash = "sha256-PjOjHQziQ9ohXH82Ocaowj/AtsXHMHDhatFPQNccyC8=";

  };

  propagatedBuildInputs = [ six ];

  # Only needed for tests

  nativeCheckInputs = [ pkgs.openssl ];

  build-system = [ setuptools ];

  meta = with lib; {

  dependencies = [ six ];

  pythonImportsCheck = [ "ecdsa" ];

  nativeCheckInputs = [

    hypothesis

    openssl # Only needed for tests

    pytestCheckHook

  ];

  passthru.updateScript = gitUpdater {

    rev-prefix = "python-ecdsa-";

  };

  meta = {

    changelog = "https://github.com/tlsfuzzer/python-ecdsa/blob/${src.tag}/NEWS";

    description = "ECDSA cryptographic signature library";

    homepage = "https://github.com/warner/python-ecdsa";

    license = licenses.mit;

    license = lib.licenses.mit;

    knownVulnerabilities = [

      # "I don't want people to use this library in production environments.

      # It's a teaching tool, it's a testing tool, it's absolutely not an