{ lib, buildPythonPackage, fetchPypi, unittestCheckHook }: buildPythonPackage rec { pname = "pytz"; version = "2022.7.1"; format = "setuptools"; src = fetchPypi { inherit pname version; hash = "sha256-AaBoHEuWhKKDBGFeulXRqzGuAL9o7BV+w3CKgYLbvNA="; }; nativeCheckInputs = [ unittestCheckHook ]; unittestFlagsArray = [ "-s" "pytz/tests" ]; pythonImportsCheck = [ "pytz" ]; meta = with lib; { description = "World timezone definitions, modern and historical"; homepage = "https://pythonhosted.org/pytz"; license = licenses.mit; maintainers = with maintainers; [ dotlambda ]; }; }