feat: 添加轻量打包和OCR自动安装功能
- 添加Windows打包脚本 build.bat - 更新打包文档 BUILD.md(轻量版方案) - OCR模块:添加首次运行时自动安装PaddleOCR的功能 - 主窗口:添加OCR安装检测和提示逻辑 - 创建应用入口 src/main.py Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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@@ -27,7 +27,31 @@ try:
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from paddleocr import PaddleOCR
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except ImportError:
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PaddleOCR = None
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logging.warning("PaddleOCR 未安装,本地 OCR 功能不可用")
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logging.warning("PaddleOCR 未安装,本地 OCR 功能不可用。首次运行时将自动安装。")
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def ensure_paddleocr():
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"""
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确保 PaddleOCR 已安装,如果没有则安装
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首次运行时自动下载安装 OCR 库
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"""
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global PaddleOCR
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if PaddleOCR is None:
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import subprocess
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import sys
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logging.info("正在安装 PaddleOCR...")
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try:
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subprocess.check_call([
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sys.executable, "-m", "pip", "install",
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"--break-system-packages",
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"paddleocr"
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])
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# 重新导入
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from paddleocr import PaddleOCR
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globals()["PaddleOCR"] = PaddleOCR
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logging.info("PaddleOCR 安装成功!")
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except subprocess.CalledProcessError as e:
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logging.error(f"PaddleOCR 安装失败: {e}")
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raise
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# 配置日志
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