ducpy.search.image_ocr

Server-side image OCR helpers for DUC search.

Uses rapidocr-onnxruntime with custom PP-OCRv6_tiny ONNX models when the ocr extra is installed, otherwise OCR is gracefully skipped.

Attributes

logger
_RAPID_OCR_ENGINE
_server_side_ocr_available
_extract_image_text_with_ocr

Functions

server_side_ocr_available(→ bool)	Return whether the ocr extra (RapidOCR) is installed and usable.
_get_local_cache_dir(→ str | None)
_get_rapid_engine(→ Any)
extract_image_text_with_ocr(→ tuple[str, bool])	OCR an image using the ocr extra, or skip when unavailable.

Module Contents

ducpy.search.image_ocr.logger

ducpy.search.image_ocr._RAPID_OCR_ENGINE: Any | None = None

ducpy.search.image_ocr.server_side_ocr_available() → bool

Return whether the ocr extra (RapidOCR) is installed and usable.

ducpy.search.image_ocr._get_local_cache_dir(repo_id: str) → str | None

ducpy.search.image_ocr._get_rapid_engine() → Any

ducpy.search.image_ocr.extract_image_text_with_ocr(image_bytes: bytes, *, ocr_language: str) → tuple[str, bool]

OCR an image using the ocr extra, or skip when unavailable.

ducpy.search.image_ocr._server_side_ocr_available

ducpy.search.image_ocr._extract_image_text_with_ocr