KaifAhmad1andClaude Sonnet 4.6 f677b638e2 fix(explorer): resolve test crash, import error handling, cycle safety, and missing utils package ...

- test_vocabulary.py: remove sys.modules['spacy'] = MagicMock() — caused
  ValueError in pytest collection when transformers called
  importlib.util.find_spec('spacy') on a MagicMock without __spec__;
  add setup_function() reset_mock() to prevent cross-test state pollution;
  expand from 3 to 16 tests covering narrower edges, topConceptOf,
  hasTopConcept, flat scheme, empty scheme, missing param, cycle safety,
  .rdf/.owl format path, invalid file 422, and metadata envelope fallback
- vocabulary.py: /import returned HTTP 200 with {"status":"error"} on parse
  failure — now raises HTTPException(422) so clients get a proper error code;
  replace bare except with ValueError-specific catch, move add_nodes/add_edges
  outside the try block
- vocabulary.py: get_hierarchy tree assembly had no cycle detection — cyclic
  broader/narrower edges in real-world SKOS data would cause infinite recursion
  during Pydantic serialization; replaced inline loop with recursive
  _attach_children() that carries a visited set
- semantica/explorer/utils/: branch was based on main and missing rdf_parser.py
  and __init__.py (introduced in #425); copied from ebd2be3 so vocabulary.py
  import resolves correctly
- tests/explorer/test_rdf_parser.py: carried forward from #425 (32 tests)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-30 19:02:24 +05:30

..

__init__.py

feat: implement Knowledge Explorer API backend

2026-03-15 20:29:41 +05:00

test_explorer_api.py

fix(explorer): resolve merge-artifact syntax errors and clean up all route files

2026-03-20 00:18:08 +05:30

test_rdf_parser.py

fix(explorer): resolve test crash, import error handling, cycle safety, and missing utils package

2026-03-30 19:02:24 +05:30

test_vocabulary.py

fix(explorer): resolve test crash, import error handling, cycle safety, and missing utils package

2026-03-30 19:02:24 +05:30