{ lib , buildPythonPackage , pythonOlder , fetchFromGitHub , importlib-metadata , pyyaml , setuptools , unittestCheckHook }: buildPythonPackage rec { pname = "markdown"; version = "3.5.2"; disabled = pythonOlder "3.8"; pyproject = true; src = fetchFromGitHub { owner = "Python-Markdown"; repo = "markdown"; rev = "refs/tags/${version}"; hash = "sha256-YLOLDiS93zpjJWzkWXcutjZw9iB/FfbjxQXjau2B+JQ="; }; nativeBuildInputs = [ setuptools ]; propagatedBuildInputs = lib.optionals (pythonOlder "3.10") [ importlib-metadata ]; nativeCheckInputs = [ unittestCheckHook pyyaml ]; pythonImportsCheck = [ "markdown" ]; meta = with lib; { changelog = "https://github.com/Python-Markdown/markdown/blob/${src.rev}/docs/changelog.md"; description = "Python implementation of John Gruber's Markdown"; homepage = "https://github.com/Python-Markdown/markdown"; license = licenses.bsd3; maintainers = with maintainers; [ dotlambda ]; }; }