{ lib , buildPythonPackage , fetchFromGitHub , pythonOlder , setuptools , typing-extensions , orjson , msgpack , pyyaml , tomli-w , tomli , pytestCheckHook , ciso8601 , pendulum , pytest-mock }: buildPythonPackage rec { pname = "mashumaro"; version = "3.9"; format = "pyproject"; disabled = pythonOlder "3.7"; src = fetchFromGitHub { owner = "Fatal1ty"; repo = pname; rev = "refs/tags/v${version}"; hash = "sha256-oH44poFVnoM831dJuA9KcHCsuW6gh5B2EHrnKwza6A4="; }; nativeBuildInputs = [ setuptools ]; propagatedBuildInputs = [ typing-extensions ]; passthru.optional-dependencies = { orjson = [ orjson ]; msgpack = [ msgpack ]; yaml = [ pyyaml ]; toml = [ tomli-w ] ++ lib.optionals (pythonOlder "3.11") [ tomli ]; }; nativeCheckInputs = [ ciso8601 pendulum pytest-mock pytestCheckHook ] ++ lib.flatten (lib.attrValues passthru.optional-dependencies); pythonImportsCheck = [ "mashumaro" ]; meta = with lib; { description = "Fast and well tested serialization library on top of dataclasses"; homepage = "https://github.com/Fatal1ty/mashumaro"; changelog = "https://github.com/Fatal1ty/mashumaro/releases/tag/v${version}"; license = licenses.asl20; maintainers = with maintainers; [ tjni ]; }; }