bartool
090865af76
Add PySide6 camera UI, YOLO/Tesseract detection pipeline, capture metadata, configuration, and project gitignore.
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
from __future__ import annotations
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import re
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from dataclasses import dataclass, asdict
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ORDER_RE = re.compile(r"\b(?P<order>\d{4}/\d{4}/(?:[1-9]|[1-9]\d))\b")
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@dataclass
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class ParsedLabel:
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order_number: str | None
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color_code: str | None
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product_model: str | None
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raw_text: str
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def to_dict(self) -> dict[str, str | None]:
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return asdict(self)
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def normalize_ocr_text(text: str) -> str:
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return " ".join(text.replace("\n", " ").replace("\r", " ").split())
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def parse_label_text(text: str, known_colors: list[str], known_models: list[str]) -> ParsedLabel:
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normalized = normalize_ocr_text(text)
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order_match = ORDER_RE.search(normalized)
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normalized_upper = normalized.upper()
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color_code = next(
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(color for color in known_colors if color.upper() in normalized_upper),
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None,
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)
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product_model = next(
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(model for model in known_models if re.search(rf"\b{re.escape(model)}\b", normalized, re.I)),
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None,
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)
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return ParsedLabel(
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order_number=order_match.group("order") if order_match else None,
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color_code=color_code,
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product_model=product_model,
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raw_text=normalized,
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)
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