docs(architecture): 完成技术验证 S1–S4,确定 FR-M2-05/06 目标值

- spikes/:Word 转 PDF(Gotenberg)、格式识别、原句坐标、DeepSeek 抽取四项验证代码与两版提示词;样本派生产物和 .env 不进 git
- tech-validation.md:完整结论。四项都可行:WPS 字体字符集要修正并改用行高调整过的字体;格式识别不需要 Docling;表格内切句待改进;抽取需第三道依据校验与规则兜底
- architecture.md:§3.5 加预处理与字体包,§3.6 证据校验改为三道,§10 回填结论
- 03 功能需求与 decisions.md(TV1):召回 ≥ 99%、采纳准确率 ≥ 95%、页码 100%、高亮正文 ≥ 98% / 表格 ≥ 95%

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
YANG JIANKUAN
2026-11-03 12:46:49 +08:00
parent e1a9017cd1
commit 604e889ca4
27 changed files with 1581 additions and 9 deletions

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"""S1:用 Gotenberg 把 10 份样本转成 PDF,记录页数、耗时、是否失败。
用法:python -I convert.py <配置名> <Gotenberg 地址> [预处理后的 DOCX 目录]
"""
import json, sys, time, pathlib
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent.parent))
import httpx, pypdfium2 as pdfium
from common import IDS, sample_file, sniff
cfg, base = sys.argv[1], sys.argv[2]
src_dir = pathlib.Path(sys.argv[3]) if len(sys.argv) > 3 else None # 预处理后的 DOCX 目录
out = pathlib.Path(__file__).parent / "out" / cfg
out.mkdir(parents=True, exist_ok=True)
rows = {}
with httpx.Client(timeout=600) as c:
for sid in IDS:
f = (src_dir / f"{sid}.docx") if src_dir else sample_file(sid)
ext = sniff(f) # 按真实格式给扩展名,LibreOffice 据此选过滤器
t = time.monotonic()
r = c.post(f"{base}/forms/libreoffice/convert",
files={"files": (f"{sid}.{ext}", f.read_bytes())})
dt = round(time.monotonic() - t, 1)
if r.status_code != 200:
rows[sid] = {"ok": False, "status": r.status_code, "err": r.text[:200], "sec": dt}
else:
pdf = out / f"{sid}.pdf"
pdf.write_bytes(r.content)
n = len(pdfium.PdfDocument(str(pdf)))
rows[sid] = {"ok": True, "pages": n, "sec": dt}
print(cfg, sid, rows[sid], flush=True)
(out / "result.json").write_text(json.dumps(rows, ensure_ascii=False, indent=1))