Knowit
d874278bc5
打通 oshwhub origin=std 项目的工程源（schematic + PCB dataStr）抓取链路。原
plan.md §1.6 假设需要登录，实测 lceda.cn/api/documents/<doc>?uuid=<doc>&path=<doc>
对公开项目匿名可访问 —— 无需 cookie，无账号封禁风险。
调研：4 轮探测留痕在 data/state/std_probe[1-5]/（gitignored）；翻 Std 编辑器
v6.5.51 的 main.min.js bundle 找到 ajaxDetail 端点；按 docType 区分两种
响应 shape（schematic 项目视图 vs PCB 文档视图）。
Crawler:
- make_source_client() 用浏览器 UA + lceda.cn/editor Referer，因为
oshwhub /api/project/<uuid> 端点拒绝 FacereDataset/0.1 UA（CLAUDE.md
UA 例外条款：目标站主动封自定义 UA + 公开静态资源）
- fetch_std_source(): 项目元 → version_documents → 逐文档 dataStr → 落
source/<doc>.json + source/manifest.json
- --with-source（爬新项目时一并抓源）/ --backfill-source（仅扫已有）
- QPS ≤ 0.2 (SLEEP_SOURCE = 5s) 自律
Schema: 加 source_format / source_path / source_documents / editor_version
（前 3 进 enum 锁定，便于后续 Pro / KiCad 源对齐）。
回填结果：10/10 成功，45 个文档，33.2 MB；schema validate 全通。
docTypes 主要是 1 (schematic) 与 3 (pcb)；USB 电压电流表只有 PCB 文档（4 个：
主板+盖板+底板+面板，作者未上传原理图源）。
完整调研：docs/sources/easyeda_std_source.md。
237 lines
9.7 KiB
JSON
237 lines
9.7 KiB
JSON
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