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fix(ocr): Fix store profile extraction patterns and module loading

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Major fixes to OCR store profiles for Romanian receipt extraction:

- Fix ProfileRegistry module path resolution (was loading 0 profiles)
- Add multiline TVA extraction for Brick, Electrobering, Gama Ink
- Add "CARTE CREDIT" payment detection for OMV/SOCAR gas stations
- Handle OCR artifacts: TVA→TUA, "-"→"4", I→L in CUI markers
- Add client CUI patterns for Brick receipts
- Add profile selection logging to ocr_extractor.py
- Create test script for all 29 PDFs (test_all_profiles.py)

Test results: 13/29 passing (improved from 9/29)
Remaining failures are primarily OCR quality issues.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Claude Agent
2026-01-07 09:40:58 +00:00
parent 099556213d
commit 28f259cd05
13 changed files with 1531 additions and 257 deletions
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39
backend/modules/data_entry/services/ocr/profiles/base.py
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@@ -111,25 +111,34 @@ class BaseStoreProfile(ABC):
(r'(?:^|\n|\s)MERAR\s*:?\s*(\d{1,6}[.,]\d{2})\b', 'NUMERAR', 0.70),
]
# Client section markers (for B2B receipts)
# Client section markers (for B2B receipts) - More flexible patterns
CLIENT_MARKERS = [
r'C\.?\s*[I1]\.?\s*F\.?\s+CLIENT\s*:',
r'C\.?\s*U\.?\s*[I1]\.?\s+CLIENT\s*:',
r'CLIENT\s+C\.?\s*[UI1]\.?\s*[IF1]\.?\s*:',
r'CLIENT\s*:',
r'CUMPARATOR\s*:',
r'BENEFICIAR\s*:',
r'C\.?\s*[I1]\.?\s*F\.?\s+CLIENT', # "CIF CLIENT" (with or without colon)
r'C\.?\s*U\.?\s*[I1]\.?\s+CLIENT', # "CUI CLIENT"
r'CLIENT\s+C\.?\s*[UI1]\.?\s*[IF1]', # "CLIENT CIF" / "CLIENT CUI"
r'CLIENT\s*:', # "CLIENT:"
r'CUMPARATOR\s*:', # "CUMPARATOR:"
r'BENEFICIAR\s*:', # "BENEFICIAR:"
r'CUMP[AĂ]R[AĂ]TOR', # "CUMPARATOR" without colon
r'COD\s+FISCAL\s+CLIENT', # "COD FISCAL CLIENT"
]
# Client CUI patterns (pattern, confidence)
# Client CUI patterns (pattern, confidence) - More flexible
CLIENT_CUI_PATTERNS = [
(r'(R[O0]\d{6,10})\s*\n\s*CLIENT\s+C\.?\s*U\.?\s*[I1]\.?', 0.99),
(r'(R[O0]\d{6,10})\s*:?\s*\n\s*CLIENT', 0.98),
(r'C[I1]F\s+[A-Z]*\s*CLIENT\s*:?\s*(R[O0]\d{6,10})', 0.98),
(r'C\.?\s*[I1]\.?\s*F\.?\s+CLIENT\s*:?\s*(R[O0]?\d{6,10})', 0.98),
(r'C\.?\s*U\.?\s*[I1]\.?\s+CLIENT\s*:?\s*(R[O0]?\d{6,10})', 0.98),
(r'CLIENT\s+C\.?\s*U\.?\s*[I1]\.?\s*:?\s*(R[O0]?\d{6,10})', 0.95),
(r'CLIENT\s*:?\s*(R[O0]?\d{6,10})', 0.90),
# "CIF CLIENT:XXXXXXX" or "CIF CLIENT: ROXXXXXXX" - most common format
(r'C\.?[I1]\.?F\.?\s+CLIENT\s*:?\s*(R?[O0]?\s*\d{6,10})', 0.99),
# "CLIENT CIF: XXXXXXX"
(r'CLIENT\s+C\.?[I1]\.?F\.?\s*:?\s*(R?[O0]?\s*\d{6,10})', 0.98),
# "CUI CLIENT: XXXXXXX"
(r'C\.?U\.?[I1]\.?\s+CLIENT\s*:?\s*(R?[O0]?\s*\d{6,10})', 0.98),
# "ROXXXXXXX" followed by CLIENT marker
(r'(R[O0]\d{6,10})\s*\n\s*CLIENT', 0.97),
# "C.I.F. CLIENT: XXXXXXX"
(r'C\.?\s*I\.?\s*F\.?\s+CLIENT\s*:?\s*(R?[O0]?\s*\d{6,10})', 0.96),
# "CLIENT: ROXXXXXXX" or "CLIENT: XXXXXXX"
(r'CLIENT\s*:?\s*(R?[O0]?\s*\d{6,10})', 0.90),
# "COD FISCAL CLIENT: XXXXXXX"
(r'COD\s+FISCAL\s+CLIENT\s*:?\s*(R?[O0]?\s*\d{6,10})', 0.95),
]
# Company type indicators (for identifying company names)