pdf-accessibility/requirements.txt
Vadym Samoilenko ac8aedf4a3 Implement QA report fixes: scoring, Matterhorn, dismiss, PDF report, UX
Part 1 — CSS/Contrast/Accessibility:
- Raise --text-muted contrast to WCAG AA (#696969 light, #9a9a9a dark)
- Add body font-size: 16px baseline
- Enlarge #themeToggle to 15px / 10px 20px padding

Part 2 — Start Button (user-controlled analysis):
- Upload no longer auto-starts check; shows ready state with filename/size
- New showReadyState() / removeFile() functions in upload.js
- beginCheck() now shows progress + hides ready state on click
- Add prominent "Check Another PDF" button at bottom of results

Part 3 — Scoring recalibration:
- Replace deduction formula with check-pass ratio + soft penalty (cap 20)
- Fix run_check() to only examine issues added by the current check
- Add score_breakdown (per-check table) to JSON output + results UI
- Downgrade readability ERROR → WARNING (advisory, not hard failure)

Part 4 — Auto-fix debugging:
- Remediation failure now returns up to 2000 chars of log (was 500)
- pdf_remediation.py: stderr output, sys.exit(0/1), output dir creation

Part 5 — Error location: View on Page button on each issue card

Part 6 — Matterhorn Protocol PDF/UA-1:
- _build_matterhorn_summary() maps 19 checks → 31 checkpoints
- Matterhorn card in index.html with grouped PASS/FAIL/Not-tested table
- Correct M/H badges per checkpoint

Part 7 — Dismiss / False Positive:
- dismissed_issues table in db/init.sql + dismiss/undismiss in db_manager.py
- api.php: dismiss/undismiss endpoints (file-backed), dismissed_indices
  injected into both handleStatus and handleResult responses
- results.js: dismissIssue/undismissIssue with visual strikethrough
- CSS: .dismissed, .btn-dismiss, .btn-undismiss styles

Part 8 — PDF Report (WeasyPrint):
- generate_pdf() in report_generator.py: PAC-style A4, Oliver branding
- api.php handleExport() supports format=pdf
- index.html: "PDF Report" download button in results header
- requirements.txt: weasyprint>=60.0

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-12 18:06:32 +00:00

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# Enterprise PDF Accessibility Checker - Python Dependencies
# Core PDF processing
pypdf>=4.0.0
pdfplumber>=0.11.0
# Image processing
Pillow>=10.0.0
pdf2image>=1.16.0
# OCR
pytesseract>=0.3.10
# Scientific computing
numpy>=1.24.0
# NLP and readability
textblob>=0.17.1
# Google Cloud APIs
google-cloud-vision>=3.4.0
google-cloud-documentai>=2.20.0
# Anthropic Claude API
anthropic>=0.18.0
# Additional utilities
python-dotenv>=1.0.0 # For environment variable management
# Infrastructure (Docker stack)
redis>=5.0.0
psycopg2-binary>=2.9.0
weasyprint>=60.0