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Feat: add VLM-boosted DocX parser (#6307)

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### What problem does this PR solve?

Add VLM-boosted DocX parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
This commit is contained in:
Yongteng Lei
2025-03-20 11:24:44 +08:00
committed by GitHub
parent e4380843c4
commit 9611185eb4
2 changed files with 32 additions and 6 deletions
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15
deepdoc/parser/figure_parser.py
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@ -15,10 +15,19 @@
#
from PIL import Image
from rag.app.picture import vision_llm_chunk as picture_vision_llm_chunk
from rag.prompts import vision_llm_figure_describe_prompt
def vision_figure_parser_figure_data_wraper(figures_data_without_positions):
return [(
(figure_data[1], [figure_data[0]]),
[(0, 0, 0, 0, 0)]
) for figure_data in figures_data_without_positions if isinstance(figure_data[1], Image.Image)]
class VisionFigureParser:
def __init__(self, vision_model, figures_data, *args, **kwargs):
self.vision_model = vision_model
@ -33,14 +42,14 @@ class VisionFigureParser:
for item in figures_data:
# position
if len(item) == 2 and isinstance(item[1], list) and len(item[1]) == 1 and len(item[1][0]) == 5:
if len(item) == 2 and isinstance(item[1], list) and len(item[1]) == 1 and isinstance(item[1][0], tuple) and len(item[1][0]) == 5:
img_desc = item[0]
assert len(img_desc) == 2, "Should be (figure, [description])"
assert len(img_desc) == 2 and isinstance(img_desc[0], Image.Image) and isinstance(img_desc[1], list), "Should be (figure, [description])"
self.figures.append(img_desc[0])
self.descriptions.append(img_desc[1])
self.positions.append(item[1])
else:
assert len(item) == 2 and isinstance(item, tuple), f"get {len(item)=}, {item=}"
assert len(item) == 2 and isinstance(item, tuple) and isinstance(item[1], list), f"get {len(item)=}, {item=}"
self.figures.append(item[0])
self.descriptions.append(item[1])