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Fix: fixed invalid save() arguments for slide thumbnails (#8851)

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### What problem does this PR solve?

Fixed invalid save() arguments for slide thumbnails.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
This commit is contained in:
Yongteng Lei 2025-07-15 17:19:45 +08:00 • committed by GitHub
parent aa4a725529
commit e9b14142a5
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2 changed files with 7 additions and 6 deletions
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5
rag/app/presentation.py
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@ -43,8 +43,9 @@ class Ppt(PptParser):
with BytesIO() as buffered: with BytesIO() as buffered:
slide.get_thumbnail( slide.get_thumbnail(
0.5, 0.5).save( 0.5, 0.5).save(
buffered, drawing.imaging.ImageFormat.jpeg, quality=80) buffered, drawing.imaging.ImageFormat.jpeg)
imgs.append(Image.open(buffered)) buffered.seek(0)
imgs.append(Image.open(buffered).copy())
except RuntimeError as e: except RuntimeError as e:
raise RuntimeError(f'ppt parse error at page {i+1}, original error: {str(e)}') from e raise RuntimeError(f'ppt parse error at page {i+1}, original error: {str(e)}') from e
assert len(imgs) == len( assert len(imgs) == len(