17 lines
428 B
Python
17 lines
428 B
Python
 
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"""Document standardization for PDF input."""
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from __future__ import annotations
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from pathlib import Path
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import fitz
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def open_document(path: Path) -> fitz.Document:
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"""Open and normalize a PDF for downstream layout processing."""
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doc = fitz.open(path)
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if doc.is_encrypted and not doc.authenticate(""):
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doc.close()
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raise ValueError(f"Encrypted PDF cannot be opened: {path.name}")
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return doc
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