feat: tableurs indexables, saisie typée et valeurs calculées #153
Les tableurs étaient invisibles à la recherche, chaque saisie devenait du texte, et une formule n'affichait que sa formule. - A5 : extract_indexable_text() indexe les noms de feuilles et les 20 premières lignes (plafond 5 k caractères) pour le TF-IDF et la recherche sémantique. Un mot tapé dans une cellule rend le fichier trouvable ; un classeur chiffré s'indexe par son seul nom. - A10 : la saisie est typée comme dans Excel — booléens (TRUE/FAUX/OUI/NON) et dates FR JJ/MM/AAAA en ordre jour-first, donc 01/02/2026 est le 1er février. Une saisie ressemblant à une formule n'est jamais convertie (BUG-088 préservé). - A12 : la valeur calculée par Excel s'affiche sous la formule, via une 2e lecture data_only=True faite seulement si l'archive contient un <v>. Info-bulle traduite FR/EN, aucun texte d'interface côté backend. - BUG-089 : un reindex manuel ne reconstruisait pas l'index inversé, et backend/search.py lisait l'index via un import par valeur — après un rechargement du module, la recherche écrivait dans un dict périmé. Contre-preuves vérifiées pour A5, A10 et A12 (neutralisation de chaque fonction → échec des tests concernés). Tests : 1402 pytest, 10 JSDOM, 4 E2E, suite E2E complète verte, ruff/mypy 0. 🤖 Generated with Codebuff Co-Authored-By: Codebuff <[email protected]>
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@@ -351,6 +351,23 @@ def _decompress_excalidraw(compressed: str) -> dict[str, Any] | None:
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return data
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def extract_xlsx_indexable(file_path: Path) -> str:
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"""Return searchable text for a workbook (#153 A5).
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Lazy wrapper: ``openpyxl`` is only imported when a spreadsheet is actually
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indexed, so a vault without workbooks never pays the import. Errors are
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swallowed — a corrupt or encrypted file still gets indexed by name.
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"""
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try:
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from backend.xlsx_reader import extract_indexable_text
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except Exception: # pragma: no cover - openpyxl missing
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return ""
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try:
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return extract_indexable_text(file_path)
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except Exception: # pragma: no cover - defensive
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return ""
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def extract_excalidraw_indexable(raw: str) -> str:
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"""Return indexable text content for a raw .excalidraw / .excalidraw.md file.
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@@ -561,11 +578,12 @@ def _scan_vault(
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title = fpath.stem.replace("-", " ").replace("_", " ")
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content_preview = ""
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elif ext == ".xlsx":
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# #152 — binary workbook: metadata only, the viewer renders
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# it (parity with _index_single_file_sync).
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raw = ""
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# #153 A5 — a workbook stays rendered by the viewer, but its
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# cell values are now indexed as text so a spreadsheet is
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# findable by its content (parity with _index_single_file_sync).
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raw = extract_xlsx_indexable(fpath)
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title = fpath.stem.replace("-", " ").replace("_", " ")
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content_preview = ""
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content_preview = raw[:200].strip()
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else:
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raw = fpath.read_text(encoding="utf-8", errors="replace")
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title = fpath.stem.replace("-", " ").replace("_", " ")
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@@ -807,6 +825,13 @@ async def reload_index() -> dict[str, Any]:
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await build_index()
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# BUG-040/#86: complete the deferred PDF + excalidraw extraction.
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await enrich_pdf_texts()
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# The inverted index is NOT updated by the hooks here: the rebuild above
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# replaces whole vault entries, so the incremental notifications are not
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# emitted for the files that only changed content. Without this, a manual
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# reindex left TF-IDF search serving a stale index (BUG-089).
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from backend.search import init_inverted_index
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init_inverted_index()
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stats = {}
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for name, data in index.items():
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stats[name] = {"file_count": len(data["files"]), "tag_count": len(data["tags"])}
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@@ -882,6 +907,13 @@ async def reload_single_vault(vault_name: str) -> dict[str, Any]:
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# BUG-040/#86: complete the deferred PDF + excalidraw extraction.
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await enrich_pdf_texts(vault_name)
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# Same as reload_index: the vault entry was replaced wholesale, so rebuild
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# the inverted index or TF-IDF search keeps serving stale postings
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# (BUG-089).
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from backend.search import init_inverted_index
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init_inverted_index()
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stats = {"file_count": len(vault_data["files"]), "tag_count": len(vault_data["tags"])}
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logger.info(f"Vault '{vault_name}' reindexed: {stats['file_count']} files, {stats['tag_count']} tags")
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return stats
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@@ -955,9 +987,9 @@ def _index_single_file_sync(vault_name: str, vault_path: str, file_path: str, va
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raw = ""
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content_preview = ""
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elif ext == ".xlsx":
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# #152 — binary workbook: metadata only (parity with _scan_vault).
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raw = ""
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content_preview = ""
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# #153 A5 — index sheet names + header rows as text (see _scan_vault).
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raw = extract_xlsx_indexable(fpath)
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content_preview = raw[:200].strip()
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else:
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raw = fpath.read_text(encoding="utf-8", errors="replace")
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content_preview = raw[:200].strip()
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