ab0d8463be
Add/update documentation across backend, Python OCR service, and frontend for receipt scanning, manual extraction, and Gemini integration. Create new CLAUDE.md files for engines/, fuel-logs/, documents/, and maintenance/ features. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
19 lines
810 B
Markdown
19 lines
810 B
Markdown
# ocr/
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Python OCR microservice. Primary engine: PaddleOCR PP-OCRv4 with optional Google Vision cloud fallback. Gemini 2.5 Flash for maintenance manual PDF extraction. Pluggable engine abstraction in `app/engines/`.
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## Files
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| File | What | When to read |
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| ---- | ---- | ------------ |
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| `Dockerfile` | Container build (PaddleOCR models baked in) | Docker builds, deployment |
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| `requirements.txt` | Python dependencies | Adding dependencies |
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## Subdirectories
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| Directory | What | When to read |
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| --------- | ---- | ------------ |
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| `app/` | FastAPI application source | OCR endpoint development |
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| `app/engines/` | Engine abstraction layer (OcrEngine ABC, factory, hybrid) and Gemini module | Adding or changing OCR engines, Gemini integration |
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| `tests/` | Test suite | Adding or modifying tests |
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