(self)
| 235 | return s |
| 236 | |
| 237 | def to_dict(self) -> dict: |
| 238 | # super dict |
| 239 | sd = super().to_dict() |
| 240 | relations = [] |
| 241 | for r in self._relations: |
| 242 | relations.append( |
| 243 | {"source_vertex": r.source, "destination_vertex": r.destination} |
| 244 | ) |
| 245 | sd.update({"vertex_type_pair_relations": relations}) |
| 246 | return sd |
| 247 | |
| 248 | |
| 249 | class GraphSchema: |