osm_object_primitive.to_dict() does not process relations' members

[osm3421839]

Given e is a relation, invoke e.to_dict() gives:

e.to_dict()
{'id': 12270672, 'visible': True, 'version': 2, 'changeset_id': 122818285, 'timestamp': '2022-06-24T20:42:22Z', 'user_id': 3421839, 'tags': {'name': '29 路', 'network': '肇庆公交', 'network:wikidata': 'Q111736572', 'network:zh': '肇庆公交', 'ref': '29', 'route_master': 'bus', 'type': 'route_master'}, 'members': [Member(element=Relation(id=12270671, visible=None, version=None, changeset_id=None, timestamp=None, user_id=None, tags={}, members=[]), role=''), Member(element=Relation(id=12270670, visible=None, version=None, changeset_id=None, timestamp=None, user_id=None, tags={}, members=[]), role='')], 'type': 'Relation'}

Notice that e's members is still in Member type, which is not python primitive. That is to say, serialization is not complete.
This prevents deserialization with ast.literal_eval from string.

[docentYT]

I will look into it.

[docentYT]

https://github.com/docentYT/osm_easy_api/releases/tag/v0.4.0