f96ea86a00
--------- Signed-off-by: Michele Dolfi <dol@zurich.ibm.com> Signed-off-by: Nikos Livathinos <nli@zurich.ibm.com> Signed-off-by: Peter Staar <taa@zurich.ibm.com> Co-authored-by: Nikos Livathinos <nli@zurich.ibm.com> Co-authored-by: Peter Staar <taa@zurich.ibm.com>
67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
from pathlib import Path
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from docling.datamodel.pipeline_options import (
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EasyOcrOptions,
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PipelineOptions,
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TesseractCliOcrOptions,
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TesseractOcrOptions,
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)
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from docling.models.base_ocr_model import BaseOcrModel
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from docling.models.easyocr_model import EasyOcrModel
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from docling.models.layout_model import LayoutModel
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from docling.models.table_structure_model import TableStructureModel
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from docling.models.tesseract_ocr_cli_model import TesseractOcrCliModel
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from docling.models.tesseract_ocr_model import TesseractOcrModel
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from docling.pipeline.base_model_pipeline import BaseModelPipeline
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class StandardModelPipeline(BaseModelPipeline):
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_layout_model_path = "model_artifacts/layout/beehive_v0.0.5_pt"
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_table_model_path = "model_artifacts/tableformer"
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def __init__(self, artifacts_path: Path, pipeline_options: PipelineOptions):
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super().__init__(artifacts_path, pipeline_options)
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ocr_model: BaseOcrModel
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if isinstance(pipeline_options.ocr_options, EasyOcrOptions):
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ocr_model = EasyOcrModel(
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enabled=pipeline_options.do_ocr,
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options=pipeline_options.ocr_options,
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)
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elif isinstance(pipeline_options.ocr_options, TesseractCliOcrOptions):
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ocr_model = TesseractOcrCliModel(
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enabled=pipeline_options.do_ocr,
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options=pipeline_options.ocr_options,
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)
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elif isinstance(pipeline_options.ocr_options, TesseractOcrOptions):
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ocr_model = TesseractOcrModel(
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enabled=pipeline_options.do_ocr,
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options=pipeline_options.ocr_options,
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)
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else:
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raise RuntimeError(
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f"The specified OCR kind is not supported: {pipeline_options.ocr_options.kind}."
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)
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self.model_pipe = [
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# OCR
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ocr_model,
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# Layout
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LayoutModel(
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config={
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"artifacts_path": artifacts_path
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/ StandardModelPipeline._layout_model_path
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}
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),
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# Table structure
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TableStructureModel(
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config={
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"artifacts_path": artifacts_path
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/ StandardModelPipeline._table_model_path,
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"enabled": pipeline_options.do_table_structure,
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"mode": pipeline_options.table_structure_options.mode,
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"do_cell_matching": pipeline_options.table_structure_options.do_cell_matching,
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}
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),
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]
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