Update the track_changes on the parent to reflect a needed update on this field
(self)
| 128 | |
| 129 | # noinspection PyProtectedMember |
| 130 | def _track_changes(self): |
| 131 | """ Update the track_changes on the parent to reflect a |
| 132 | needed update on this field """ |
| 133 | if self._field and getattr(self._parent, '_track_changes', |
| 134 | None) is not None: |
| 135 | self._parent._track_changes.add(self._field) |
| 136 | |
| 137 | @property |
| 138 | def address(self): |