71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
"""Application dependencies."""
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from app.services.image_processor import ImageProcessor
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from app.services.layout_detector import LayoutDetector
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from app.services.ocr_service import OCRService, MineruOCRService, GLMOCRService
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from app.services.converter import Converter
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from app.core.config import get_settings
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# Global instances (initialized on startup)
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_layout_detector: LayoutDetector | None = None
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def init_layout_detector() -> None:
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"""Initialize the global layout detector.
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Called during application startup.
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"""
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global _layout_detector
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_layout_detector = LayoutDetector()
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def get_layout_detector() -> LayoutDetector:
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"""Get the global layout detector instance."""
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if _layout_detector is None:
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raise RuntimeError("Layout detector not initialized. Call init_layout_detector() first.")
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return _layout_detector
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def get_image_processor() -> ImageProcessor:
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"""Get an image processor instance."""
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return ImageProcessor()
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def get_ocr_service() -> OCRService:
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"""Get an OCR service instance."""
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return OCRService(
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vl_server_url=get_settings().paddleocr_vl_url,
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layout_detector=get_layout_detector(),
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image_processor=get_image_processor(),
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converter=get_converter(),
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)
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def get_converter() -> Converter:
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"""Get a DOCX converter instance."""
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return Converter()
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def get_mineru_ocr_service() -> MineruOCRService:
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"""Get a MinerOCR service instance."""
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settings = get_settings()
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api_url = getattr(settings, "miner_ocr_api_url", "http://127.0.0.1:8000/file_parse")
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paddleocr_vl_url = getattr(settings, "paddleocr_vl_url", "http://localhost:8001/v1")
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return MineruOCRService(
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api_url=api_url,
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converter=get_converter(),
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image_processor=get_image_processor(),
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paddleocr_vl_url=paddleocr_vl_url,
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)
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def get_glmocr_service() -> GLMOCRService:
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"""Get a GLM OCR service instance."""
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settings = get_settings()
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glm_ocr_url = getattr(settings, "glm_ocr_url", "http://127.0.0.1:8002/v1")
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return GLMOCRService(
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vl_server_url=glm_ocr_url,
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image_processor=get_image_processor(),
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converter=get_converter(),
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)
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