{ lib, buildPythonPackage, fetchFromGitHub, setuptools, importlib-metadata, pytestCheckHook, pythonOlder, }: buildPythonPackage rec { pname = "chameleon"; version = "4.5.4"; pyproject = true; src = fetchFromGitHub { owner = "malthe"; repo = "chameleon"; rev = "refs/tags/${version}"; hash = "sha256-TbXx3reRpUqnMVDsr38FM1SLgARjqXAduO3k87U5TIg="; }; build-system = [ setuptools ]; dependencies = lib.optionals (pythonOlder "3.10") [ importlib-metadata ]; nativeCheckInputs = [ pytestCheckHook ]; pythonImportsCheck = [ "chameleon" ]; meta = with lib; { changelog = "https://github.com/malthe/chameleon/blob/${version}/CHANGES.rst"; description = "Fast HTML/XML Template Compiler"; downloadPage = "https://github.com/malthe/chameleon"; homepage = "https://chameleon.readthedocs.io"; license = licenses.bsd0; maintainers = with maintainers; [ domenkozar ]; }; }