Make PDF text extraction a standard archive step

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Request:
- Add extracted PDF text generation to the archivist workflow as a standard step.

Changes:
- Run PDF text extraction automatically for newly archived HKEX PDF sources.
- Make the PDF text extractor incremental and manifest-preserving.
- Document extracted-text handling in the archivist skill and README.
- Mark generated extracted text as no-diff data evidence.
- Backfill extracted text for all archived PDF source references.

Verification:
- Ran git diff --cached --check.
- Ran .venv/bin/python -m py_compile scripts/extract_pdf_text.py scripts/archive_hkex_documents.py.
- Ran full PDF extraction, then confirmed an incremental rerun skips unchanged files.
- Verified 557 PDF source_refs, 557 manifest rows, all status ok, and zero missing text/hash/path issues.

Next useful context:
- HKEX HTML notices and Yahoo JSON market data remain under data/raw and are not expected in data/extracted_text.

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This commit is contained in:

geometrybase

2026-06-15 13:27:41 +00:00

parent 48b89552fe

commit 8a0dfd88f0

557 changed files with 8721479 additions and 28 deletions

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data/extracted_text/00600/prospectus_2026-01-30_2026013000009.txt

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