{ lib , buildPythonPackage , fetchPypi , pytestCheckHook , pythonOlder }: buildPythonPackage rec { pname = "immutables"; version = "0.15"; disabled = pythonOlder "3.5"; src = fetchPypi { inherit pname version; sha256 = "3713ab1ebbb6946b7ce1387bb9d1d7f5e09c45add58c2a2ee65f963c171e746b"; }; checkInputs = [ pytestCheckHook ]; pythonImportsCheck = [ "immutables" ]; meta = with lib; { description = "An immutable mapping type for Python"; homepage = "https://github.com/MagicStack/immutables"; license = with licenses; [ asl20 ]; maintainers = with maintainers; [ catern ]; }; }