The remote-endpoint path in _initialize_graph was instantiating the read-only
rdflib SPARQLStore, causing every add_triplets() call against a remote Fuseki
endpoint to silently fail: SPARQLStore.add() raises TypeError which was swallowed
by the broad except Exception per-triplet handler and returned as success=True/added=0.
Changes:
- Import SPARQLUpdateStore alongside SPARQLStore
- _initialize_graph: use SPARQLUpdateStore(query_endpoint=<base>/query,
update_endpoint=<base>/update) per standard Fuseki REST API conventions
- Fix constructor: self.endpoint=config.get('endpoint') always returned None
because the named positional 'endpoint' param captures the kwarg before **config;
now uses endpoint or config.get('endpoint')
- Narrow per-triplet except to (ValueError, AttributeError); add ProcessingError
when entire batch fails to prevent misleading success=True/added=0 return
Tests added (TestJenaStoreRemoteEndpointUsesUpdateStore): 4 new test cases
Full suite: 262 passed (tests/triplet_store/ + tests/pipeline/)
Sameer6305
10e26cb570