feat: Add DoclingParseV4 backend, using high-level docling-parse API (#905)
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* Add DoclingParseV3 backend implementation

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Use docling-core with docling-parse types

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Fixes and test updates

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Fix streams

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Fix streams

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Reset tests

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* update test cases

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* update test units

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Add back DoclingParse v1 backend, pipeline options

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Update locks

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* fix: update docling-core to 2.22.0

Update dependency library docling-core to latest release 2.22.0
Fix regression tests and ground truth files

Signed-off-by: Cesar Berrospi Ramis <75900930+ceberam@users.noreply.github.com>

* Ground-truth files updated

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Update tests, use TextCell.from_ocr property

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Text fixes, new test data

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Rename docling backend to v4

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Test all backends, fixes

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Reset all tests to use docling-parse v1 for now

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Fixes for DPv4 backend init, better test coverage

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* test_input_doc use default backend

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

---------

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>
Signed-off-by: Cesar Berrospi Ramis <75900930+ceberam@users.noreply.github.com>
Co-authored-by: Cesar Berrospi Ramis <75900930+ceberam@users.noreply.github.com>
This commit is contained in:
Christoph Auer
2025-03-18 10:38:19 +01:00
committed by GitHub
parent 772487f9c9
commit 3960b199d6
126 changed files with 1138 additions and 709 deletions

View File

@@ -7,6 +7,7 @@ from typing import Iterable
import yaml
from docling_core.types.doc import ImageRefMode
from docling.backend.docling_parse_v4_backend import DoclingParseV4DocumentBackend
from docling.datamodel.base_models import ConversionStatus, InputFormat
from docling.datamodel.document import ConversionResult
from docling.datamodel.pipeline_options import PdfPipelineOptions
@@ -60,6 +61,18 @@ def export_documents(
with (output_dir / f"{doc_filename}.yaml").open("w") as fp:
fp.write(yaml.safe_dump(conv_res.document.export_to_dict()))
# Export Docling document format to doctags:
with (output_dir / f"{doc_filename}.doctags.txt").open("w") as fp:
fp.write(conv_res.document.export_to_document_tokens())
# Export Docling document format to markdown:
with (output_dir / f"{doc_filename}.md").open("w") as fp:
fp.write(conv_res.document.export_to_markdown())
# Export Docling document format to text:
with (output_dir / f"{doc_filename}.txt").open("w") as fp:
fp.write(conv_res.document.export_to_markdown(strict_text=True))
if USE_LEGACY:
# Export Deep Search document JSON format:
with (output_dir / f"{doc_filename}.legacy.json").open(
@@ -131,7 +144,9 @@ def main():
doc_converter = DocumentConverter(
format_options={
InputFormat.PDF: PdfFormatOption(pipeline_options=pipeline_options)
InputFormat.PDF: PdfFormatOption(
pipeline_options=pipeline_options, backend=DoclingParseV4DocumentBackend
)
}
)