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18 Commits

Author SHA1 Message Date
Tarik Moussa
cd42e9abc8 fix(F-09): address review-gate findings — resource leak + idempotency 
- mathpix.py + figures.py: wrap fitz page-loop in try/finally so
  doc.close() is guaranteed even on exception (no file-handle leak)
- ingest.py: DELETE FROM formulas/figures WHERE paper_id before re-insert
  so --rich re-ingest is idempotent (BIGSERIAL has no natural UNIQUE key;
  ON CONFLICT DO NOTHING was a no-op)

Gate: 158 passed, ruff clean, mypy clean

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-14 02:23:21 +02:00
Tarik Moussa
1df9be6563 feat(F-09): rich parsing — formula + figure extraction 
- codex/parsing/mathpix.py: pix2tex (local, CPU) primary + MathPix API
  optional; bbox heuristic h>15px, math-char-count>5; singleton model cache
- codex/parsing/figures.py: pymupdf embedded-image extraction → PNG;
  caption detection via proximity + "Figure/Fig./Abbildung" prefix
- codex/models.py: FormulaChunk + FigureChunk dataclasses (R-10/R-11)
- codex/ingest.py: --rich flag wires formula+figure extraction post-ingest
- codex/cli.py: search_app sub-typer (paper + formula subcommands),
  --rich flag on ingest; wiki_app from F-12 preserved intact
- codex/config.py: mathpix_app_id/key, pix2tex_fallback, figures_dir
- infra/schema.sql: formulas + figures tables with HNSW pgvector indexes
- pyproject.toml: pymupdf>=1.24, pix2tex>=0.1.4
- tests/parsing/test_mathpix.py + test_figures.py: 31 tests (mock pix2tex
  + MathPix HTTP, real pymupdf on synthetic PDF)

Gate: 158 passed, ruff clean, mypy clean (20 files)
Requirements: R-10 R-11 R-12 R-13 R-14 → done

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-14 01:16:24 +02:00
Tarik Moussa
d2f9141a5c fix(cli): remove F-09 spillover from F-12 branch, keep only wiki group 
cli.py and config.py were accidentally contaminated with uncommitted F-09
changes (search_app restructure, rich ingest, mathpix/figures settings).
This restores both files to main-baseline + F-12-only additions:
- cli.py: wiki_app group (compile/list/check), restore @app.command search
- config.py: wiki_dir, wiki_llm_model, wiki_llm_url, wiki_top_k only

All 127 tests green, ruff+mypy clean.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-13 20:28:22 +02:00
Tarik Moussa
4d361fd8dc feat(cli): wiki compile/list/check command group (F-12) 
Adds codex wiki compile/list/check Typer subgroup to cli.py.
Adds wiki_dir, wiki_llm_model, wiki_llm_url, wiki_top_k settings
to config.py (F-12 section only).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-13 20:22:55 +02:00
Tarik Moussa
aee00515f4 feat(wiki): concept schema loader + concepts.yaml (F-12) 
Adds wiki/concepts.yaml (5 curated seeds: discrete-conformal-map,
circle-packing, lobachevsky-function, discrete-yamabe-flow,
hyperideal-tetrahedron) and codex/wiki.py with full load_concepts()
implementation (Concept dataclass, YAML parser, graceful empty list).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-13 20:22:51 +02:00
Tarik Moussa
2acb2ee213 feat(cli): wire all commands via Typer (ingest, search, discover, provenance, ask-stub) 
- Implement all CLI commands as specified in F-07: ingest, search, and discover subcommands (leads, citing, cited-by, cocited), and provenance subcommands (scan, add-link, links, bib).
- Add ask command stub that exits with code 1 (not yet implemented).
- Implement comprehensive tests with mocked dependencies (no real DB/API calls).

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
 2026-06-05 07:22:03 +02:00
Tarik Moussa
7675f63188 feat(discover,provenance): graph discovery queries + @cite scan + code_links + bib export 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-05 07:13:01 +02:00
Tarik Moussa
5344975bb1 feat(ingest): end-to-end idempotent ingest pipeline 
Implements codex/ingest.py with:
- OpenAlex primary / Semantic Scholar fallback metadata fetch
- Abstract dense embedding (zero-vector for missing abstracts)
- Idempotent paper upsert (ON CONFLICT DO UPDATE)
- Source file parsing (.tex via latex_to_text, .pdf via nougat + grobid)
- Chunk deletion + bulk re-insert with dense embeddings
- Citation merge from OpenAlex/S2 API and GROBID PDF refs (dedup via set)
- 7 tests covering basic, tex, pdf, not-found, idempotent, arxiv-fallback,
  and no-abstract scenarios (all mocked, offline)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-05 07:04:12 +02:00
Tarik Moussa
fbf8949579 feat: merge F-04 embed layer (BGE-M3 dense+sparse via FlagEmbedding) 2026-06-05 06:56:17 +02:00
Tarik Moussa
c33fd9d697 feat: merge F-03 parsing layer (LaTeX, Nougat, GROBID) 
Review-Gate: APPROVE (Opus, cold, 2 passes)
23 tests, ruff+mypy clean.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-05 06:48:49 +02:00
Tarik Moussa
52737abe3d fix(sources): correct OpenAlex ID prefixing, citations endpoint, S2 rate-limit 
Review-Gate findings:
- openalex: bare DOIs/arXiv IDs need doi:/arxiv: prefix (bare IDs 404);
  add _resolve_id(); fix fetch_citations to use referenced_works field
  instead of non-existent /works/{id}/references endpoint.
- semanticscholar: wait_fixed(1) was inter-retry only; add per-request
  monotonic rate-limiter (_rate_limit()) before each httpx call.
  Add _is_retryable() filter so 404s don't burn 5 retry slots.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-04 23:49:35 +02:00
Tarik Moussa
1698f7dcad feat(embed): BGE-M3 dense+sparse via FlagEmbedding (ADR-0002) 
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
 2026-06-04 23:48:06 +02:00
Tarik Moussa
d1ffea1c1c fix(parsing): case-insensitive arXiv idno match; fix tmp_path types; add extract_structure test 
Review-Gate finding: GROBID emits type="arXiv" (camel-case), not "arxiv".
XPath literal match silently returned empty strings for all real responses.
Fix: iterate idno elements and compare .lower() == "arxiv".
Test fixture updated to reflect real GROBID output (type="arXiv").

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-04 23:47:18 +02:00
Tarik Moussa
b7f19b6e2c feat(sources): OpenAlex, SemanticScholar, arXiv API clients 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-04 23:31:15 +02:00
Tarik Moussa
c6a428d335 feat(parsing): LaTeX, Nougat, GROBID parsers with chunking 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-04 23:30:58 +02:00
Tarik Moussa
b52a6a7412 fix: add @app.callback so codex --help exits 0 
Bare Typer() with no commands raised RuntimeError at runtime.
Callback makes the entry point callable without exposing F-07 logic.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-04 11:26:35 +02:00
Tarik Moussa
1dd7a4bea3 fix: add cli.py stub so entry point resolves before F-07 
Review-Gate finding: pyproject.toml [project.scripts] referenced
codex.cli:app which was absent; uv run codex raised ModuleNotFoundError.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-04 11:25:17 +02:00
Tarik Moussa
e7ac7766a5 feat: initial project scaffold 
pyproject.toml (Python 3.12, uv), codex/ package (config, db, models),
infra/ (docker-compose + schema), .env.example, .gitignore, README.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-06-04 11:19:10 +02:00