8 buildPythonPackage rec {
11 format = "setuptools";
14 inherit pname version;
16 sha256 = "0wpjbsmm0c9ifg9y6cnfz49qq9pa5f99nnqp6wdlv42ymfr3rak4";
19 nativeCheckInputs = [ pytestCheckHook ];
21 pythonImportsCheck = [ "nulltype" ];
24 description = "Python library to handle Null values and sentinels like (but not) None, False and True";
25 homepage = "https://pypi.org/project/nulltype/";
26 license = licenses.asl20;
27 maintainers = with maintainers; [ fab ];