+ @property
+ def as_dict(self) -> dict[str, object]:
+ """Return self as (json.dumps-coompatible) dict."""
+ d: dict[str, object] = {'id': self.id_}
+ for k in self.to_save:
+ attr = getattr(self, k)
+ if hasattr(attr, 'as_dict'):
+ d[k] = attr.as_dict
+ d[k] = attr
+ for k in self.to_save_versioned:
+ attr = getattr(self, k)
+ d[k] = attr.as_dict
+ for r in self.to_save_relations:
+ attr_name = r[2]
+ d[attr_name] = [x.as_dict for x in getattr(self, attr_name)]
+ return d
+