lanyuanxiaoyao
0dd7aa221c
- 新增 scripts/readers/docx/libreoffice.py - 在 MarkItDown 之后、python-docx 之前插入解析器 - 新增 tests/test_readers/test_docx/test_libreoffice.py - 更新 openspec/specs/docx-reader/spec.md Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
"""使用 LibreOffice soffice 命令行解析 DOCX 文件"""
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import subprocess
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import tempfile
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import shutil
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from pathlib import Path
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from typing import Optional, Tuple
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def parse(file_path: str) -> Tuple[Optional[str], Optional[str]]:
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"""使用 LibreOffice soffice 解析 DOCX 文件"""
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# 检测 soffice 是否在 PATH 中
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soffice_path = shutil.which("soffice")
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if not soffice_path:
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return None, "LibreOffice 未安装"
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# 创建临时输出目录
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with tempfile.TemporaryDirectory() as temp_dir:
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temp_path = Path(temp_dir)
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input_path = Path(file_path)
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expected_output = temp_path / (input_path.stem + ".md")
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# 构建命令
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cmd = [
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soffice_path,
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"--headless",
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"--convert-to", "md",
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"--outdir", str(temp_path),
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str(input_path)
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]
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# 执行命令，超时 60 秒
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try:
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result = subprocess.run(
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cmd,
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capture_output=True,
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text=True,
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timeout=60
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)
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except subprocess.TimeoutExpired:
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return None, "LibreOffice 转换超时 (60秒)"
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# 检查返回码
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if result.returncode != 0:
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return None, f"LibreOffice 转换失败 (code: {result.returncode})"
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# 检查输出文件是否存在
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output_file = None
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if expected_output.exists():
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output_file = expected_output
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else:
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# Fallback: 遍历目录找任意 .md 文件
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md_files = list(temp_path.glob("*.md"))
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if md_files:
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output_file = md_files[0]
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if not output_file:
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return None, "LibreOffice 未生成输出文件"
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# 读取输出内容
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content = output_file.read_text(encoding="utf-8", errors="replace")
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content = content.strip()
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if not content:
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return None, "LibreOffice 输出为空"
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return content, None
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