symfonic.capabilities.memory.edge_delete¶ edge_delete ¶ Scoped edge deletion through the graph backend. EdgeDeleteService ¶ EdgeDeleteService(backend: GraphBackend | None) Delete an edge visible to a caller, preserving backend no-op semantics. Source code in src/symfonic/capabilities/memory/edge_delete.py 16 17def __init__(self, backend: GraphBackend | None) -> None: self._backend = backend GraphUnavailable ¶ Bases: LookupError No semantic graph backend was configured.