### What problem does this PR solve?
Table structure recognition rows, columns, headers, and spans are
produced in cropped table image coordinates, while OCR boxes are matched
later in page-cumulative coordinates. Comparing those boxes without
normalization can skip or misassign table row and column metadata.
Closes#16992.
### What is changed?
- Map TSR components from cropped or rotated table-image coordinates
back into page-cumulative coordinates before matching OCR boxes.
- Reuse one inverse rotation transform for rotated OCR boxes and TSR
components.
- Keep TSR layout ids in the same `table-N` form used by table OCR
boxes.
- Sort columns by mapped page x-coordinate after coordinate
normalization.
- Add focused unit coverage for page offsets, zoom scaling, and
90/180/270 degree rotated tables.
### Type of change
- [x] Bug fix
- [x] Test coverage
### How has this been tested?
- `uv run --group test pytest
test/unit_test/deepdoc/parser/test_pdf_parser_table_coordinates.py -q`
- `uv run --no-sync --group test pytest
--confcutdir=test/unit_test/deepdoc/parser
test/unit_test/deepdoc/parser/test_pdf_parser_table_coordinates.py -q`
- `uv run ruff check deepdoc/parser/pdf_parser.py
test/unit_test/deepdoc/parser/test_pdf_parser_table_coordinates.py`
- `uv run --no-sync python -m py_compile deepdoc/parser/pdf_parser.py
test/unit_test/deepdoc/parser/test_pdf_parser_table_coordinates.py`
- `git diff --check`
A later dependency-sync attempt was blocked while resolving the
`en-core-web-sm` wheel from GitHub, and the repository-level unit-test
conftest can try to download missing NLTK `wordnet` data when it is not
already present locally. The focused parser test above does not require
that data fixture.
---------
Co-authored-by: zq <zhouquan1511@163.com>
feat(ingestion): mirror Go pipeline progress into the document table;
harden resume guards
- pipeline: bind the owning document via WithDocumentID; after each
TrackProgress event aggregate ingestion_task_log progress and mirror
progress/run/progress_msg back into the document table, so GET
/api/v1/datasets/{dataset_id}/documents reflects live Go pipeline
progress without a bespoke endpoint.
- canvas: extend the S3 resume guard to reject legacy no-op nodes (e.g.
ExitLoop) so component_total equals the count of progress-reporting
components and the aggregate percent can reach 100%.
- runtime/canvas: route progress through TrackProgress; add interrupt
test coverage (r3_interrupt_test.go).
- dao/entity: add IngestionTask.DocumentID column and AggregateProgress
support used by the mirror; IngestionTaskLog keeps a Checkpoint column
alongside the progress fields.
feat(deepdoc): cache DocAnalyzer inference results in Redis (1h TTL)
- Redis-backed DocAnalyzerCache decorator over inference.Client; cache
key = "ddoc:cache:<method>:" + sha256 of the JPEG-encoded image bytes
(deterministic).
- TTL = 1h; hits skip the inner HTTP call and return cached JSON; inner
errors are not cached.
refactor(deepdoc): align figure cropping with Python cropout + bounded
page caches
- CropSectionByDLA mirrors Python cropout: best-overlap DLA
figure/equation region, fallback to section bbox per page, vertical
concat on gray background.
- sliding-window page-image cache bounds peak memory to the recent
window instead of the whole PDF.
- rename DLADebug -> DLARegions across parser/chunker/tests.
refactor(parser): drop lib_type selector; align NewXxxParser with
NewPDFParser
- remove config["lib_type"] lookup and the libType param/field/switch
from all nine constructors; surface the CGO-required error at
ParseWithResult time instead of construction time; drop resolveLibType,
its test, and the four lib_type constants.
feat(utility): add a reusable workerpool for bounded concurrent
execution
- internal/utility/workerpool.go (+ tests).
refactor: translate Chinese prose comments to English in non-harness Go
files.
chore: upgrade github.com/cloudwego/eino from v0.9.9 to v0.9.12.
### What problem does this PR solve?
Package refactor and PDF post process.
### Type of change
- [x] Refactoring
---------
Co-authored-by: Claude <noreply@anthropic.com>
