perf: pré-chargement docTR au démarrage + nettoyage debug logs
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docTR se chargeait au premier appel OCR (~30s). Maintenant pré-chargé au démarrage du backend → premier clic rapide. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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@@ -450,6 +450,8 @@ def _grounding_ocr(target_text: str, anchor_bbox: Optional[Dict] = None) -> Opti
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- Si anchor_bbox fourni → le plus proche de la position originale
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- Si anchor_bbox fourni → le plus proche de la position originale
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- Sinon → le plus proche du centre de l'écran (zone contenu)
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- Sinon → le plus proche du centre de l'écran (zone contenu)
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"""
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"""
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logger.warning(f"[OCR-V2] Entrée _grounding_ocr target='{target_text}' bbox={anchor_bbox}")
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import sys; sys.stdout.write(f" [OCR-V2] target='{target_text}' bbox={anchor_bbox}\n"); sys.stdout.flush()
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if not target_text:
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if not target_text:
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return None
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return None
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@@ -417,6 +417,13 @@ except ImportError as e:
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except Exception as e:
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except Exception as e:
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print(f"❌ Erreur lors de l'initialisation des services visuels: {e}")
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print(f"❌ Erreur lors de l'initialisation des services visuels: {e}")
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# Pré-charger les modèles pour éviter la latence au premier appel
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try:
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from services.ocr_service import preload as ocr_preload
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ocr_preload()
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except Exception as e:
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print(f"⚠️ Pré-chargement OCR échoué: {e}")
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if __name__ == '__main__':
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if __name__ == '__main__':
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port = int(os.getenv('PORT', 5002))
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port = int(os.getenv('PORT', 5002))
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# Désactivation du mode debug pour stabiliser le laboratoire
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# Désactivation du mode debug pour stabiliser le laboratoire
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@@ -9,7 +9,7 @@ from typing import List, Optional
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import numpy as np
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import numpy as np
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from PIL import Image
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from PIL import Image
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# Singleton paresseux
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# Singleton — chargé une seule fois
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_predictor = None
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_predictor = None
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@@ -28,6 +28,15 @@ def _get_predictor():
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return _predictor
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return _predictor
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def preload():
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"""Pré-charge le modèle OCR au démarrage."""
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try:
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_get_predictor()
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print("✅ [OCR] docTR pré-chargé")
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except Exception as e:
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print(f"⚠️ [OCR] Pré-chargement échoué: {e}")
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def ocr_extract_text(image: Image.Image) -> str:
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def ocr_extract_text(image: Image.Image) -> str:
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"""Extrait le texte brut d'une image PIL.
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"""Extrait le texte brut d'une image PIL.
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