{ lib, buildPythonPackage, fetchFromGitHub, flit-core, packaging, pytestCheckHook, simplejson, }: buildPythonPackage rec { pname = "marshmallow"; version = "3.26.1"; pyproject = true; src = fetchFromGitHub { owner = "marshmallow-code"; repo = "marshmallow"; tag = version; hash = "sha256-l5pEhv8D6jRlU24SlsGQEkXda/b7KUdP9mAqrZCbl38="; }; nativeBuildInputs = [ flit-core ]; propagatedBuildInputs = [ packaging ]; nativeCheckInputs = [ pytestCheckHook simplejson ]; pythonImportsCheck = [ "marshmallow" ]; meta = with lib; { description = "Library for converting complex objects to and from simple Python datatypes"; homepage = "https://github.com/marshmallow-code/marshmallow"; changelog = "https://github.com/marshmallow-code/marshmallow/blob/${version}/CHANGELOG.rst"; license = licenses.mit; maintainers = with maintainers; [ cript0nauta ]; }; }