(self)
| 169 | return iter(list(self._data.values())) |
| 170 | |
| 171 | def __dir__(self) -> List[str]: |
| 172 | return dir(super()) + [str(k) for k in self._data.keys()] |
| 173 | |
| 174 | def __add__(self, other: Properties[_F]) -> List[Union[_T, _F]]: |
| 175 | return list(self) + list(other) |