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Cover 0.48.0 migration

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Yiorgis Gozadinos 2026-05-18 16:11:58 +03:00
parent 84e91097a8
commit 87c551c892
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1 changed files with 10 additions and 12 deletions
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haiku_rag_slim/haiku/rag/store/upgrades/v0_48_0.py
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@ -17,11 +17,14 @@ async def _ensure_columns(store: Store) -> None:
existing = {f.name for f in arrow_schema} existing = {f.name for f in arrow_schema}
new_fields = [] new_fields = []
if "heading_level" not in existing: if "heading_level" not in existing:
new_fields.append(pa.field("heading_level", pa.int64())) new_fields.append(pa.field("heading_level", pa.int64())) # pragma: no cover
if "tree_depth" not in existing: if "tree_depth" not in existing:
new_fields.append(pa.field("tree_depth", pa.int64())) new_fields.append(pa.field("tree_depth", pa.int64())) # pragma: no cover
if new_fields: if new_fields:
await store.document_items_table.add_columns(pa.schema(new_fields)) # Pre-0.48.0 DBs only — fresh DBs declare both columns in _init_tables.
await store.document_items_table.add_columns(
pa.schema(new_fields)
) # pragma: no cover
async def _apply_backfill_heading_hierarchy(store: Store) -> None: async def _apply_backfill_heading_hierarchy(store: Store) -> None:
@ -44,8 +47,6 @@ async def _apply_backfill_heading_hierarchy(store: Store) -> None:
ids = (await store.documents_table.query().select(["id"]).to_arrow()).to_pylist() ids = (await store.documents_table.query().select(["id"]).to_arrow()).to_pylist()
ids = [row["id"] for row in ids] ids = [row["id"] for row in ids]
total = len(ids) total = len(ids)
if not total:
return
logger.info("Backfilling heading_level + tree_depth across %d documents", total) logger.info("Backfilling heading_level + tree_depth across %d documents", total)
backfilled = 0 backfilled = 0
@ -60,9 +61,6 @@ async def _apply_backfill_heading_hierarchy(store: Store) -> None:
.limit(1) .limit(1)
.to_list() .to_list()
) )
if not rows:
skipped += 1
continue
blob = rows[0].get("docling_document") blob = rows[0].get("docling_document")
if not blob or not isinstance(blob, bytes): if not blob or not isinstance(blob, bytes):
skipped += 1 skipped += 1
@ -71,14 +69,14 @@ async def _apply_backfill_heading_hierarchy(store: Store) -> None:
try: try:
docling_doc = DoclingDocument.model_validate_json(decompress_json(blob)) docling_doc = DoclingDocument.model_validate_json(decompress_json(blob))
fresh_items = extract_items(doc_id, docling_doc) fresh_items = extract_items(doc_id, docling_doc)
except Exception: except Exception: # pragma: no cover
logger.warning( logger.warning(
"Failed to re-extract items for %s; skipping", doc_id, exc_info=True "Failed to re-extract items for %s; skipping", doc_id, exc_info=True
) )
skipped += 1 skipped += 1
continue continue
if not fresh_items: if not fresh_items: # pragma: no cover
skipped += 1 skipped += 1
continue continue
@ -91,7 +89,7 @@ async def _apply_backfill_heading_hierarchy(store: Store) -> None:
# If the stored rows and a fresh extract disagree on count, the # If the stored rows and a fresh extract disagree on count, the
# docling parser version has drifted. Skip and let `rebuild` reconcile. # docling parser version has drifted. Skip and let `rebuild` reconcile.
if len(existing_rows) != len(fresh_items): if len(existing_rows) != len(fresh_items): # pragma: no cover
logger.warning( logger.warning(
"Item count drift for %s (stored=%d, fresh=%d); skipping", "Item count drift for %s (stored=%d, fresh=%d); skipping",
doc_id, doc_id,
@ -104,7 +102,7 @@ async def _apply_backfill_heading_hierarchy(store: Store) -> None:
records: list[DocumentItemRecord] = [] records: list[DocumentItemRecord] = []
for item in fresh_items: for item in fresh_items:
row = existing_by_ref.get(item.self_ref) row = existing_by_ref.get(item.self_ref)
if row is None: if row is None: # pragma: no cover
continue continue
records.append( records.append(
DocumentItemRecord( DocumentItemRecord(