 Sven Geboers
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aef7c45074
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Refactor tests: replace sys.modules hacks with real DI + in-memory DB
- Add db=None, embedder=None params to ai_provider_wrapper, text_pipeline, compute_similarities
- New conftest.py: FakeEmbedder, mem_db (in-memory DuckDB), fake_embedder fixtures
- Rewrite test_ai_provider_wrapper (4 tests), test_rerun_embeddings_retry (2 tests), test_similarity_compute_filter (1 test) with real implementations
- Fix rerun_embeddings tests hanging on _get_all_windows by patching it alongside _clear_embeddings
- All 53 tests pass (2 skipped), 0 sys.modules hacks in refactored files
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3 months ago |
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Sven Geboers
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a78bee9b0a
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feat(similarity): add precomputed similarity cache, fix fusion N+1, add 429 retry
- Add similarity/ package (compute.py, lookup.py) with numpy-based
pairwise cosine similarity and cached lookup
- database.py: create embeddings + similarity_cache tables in _init_database(),
add store_similarity_batch/get_cached_similarities/clear_similarity_cache helpers
- pipeline/fusion.py: replace N+1 per-motion embedding SELECT with single
bulk JOIN using DuckDB QUALIFY window function
- ai_provider.py: retry HTTP 429 with Retry-After header support
- migrations/2026-03-22-add-similarity-cache.sql: make executable
- Add tests for similarity compute, db helpers, and 429 retry (34 pass, 2 skip)
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3 months ago |
