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。
84 lines
2.7 KiB
JSON
84 lines
2.7 KiB
JSON
{
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"source": "oshwhub",
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"source_url": "https://oshwhub.com/wesd/h7b0-re-cheng-xiang",
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"project_id": "1b09581d66d34438a1e6513e457e0532",
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"title": "手持红外热成像",
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"description_short": "MLX90640+STM32H7B0的红外热成像，外加一颗ov7670摄像头做辅助显示，最高可做到32HZ的刷新率。",
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"description_path": "description.md",
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"author": {
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"username": "wesd",
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"display_name": "wesd",
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"user_id": "b3f7b33189a14088aa30416e034eca7f"
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},
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"license": "CERN Open Hardware License",
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"tags": [],
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"created_at": "2022-09-06T13:54:54.000Z",
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"updated_at": "2025-07-16T04:50:13.000Z",
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"published_at": "2023-11-08T01:25:18.000Z",
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"crawled_at": "2026-04-23T11:31:34.277837+00:00",
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"metrics": {
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"likes": 247,
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"stars": 646,
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"forks": 175,
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"views": 73081,
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"watch": 0,
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"comments": 266
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},
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"cover": {
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"url": "https://image.lceda.cn/pullimage/t7auihPq2yo15qct0rCwUXUdBubfIkMhOd1UqaJ1.jpeg",
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"path": "cover.jpeg"
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},
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"files": [
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{
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"name": "1.zip",
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"url": "https://image.lceda.cn/attachments/2022/10/aWLQlbeyYn7SOVykc2x9OWuHpCi5TpXJZfzuQVXS.zip",
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"original_id": "ad6720dbc62a4152aa6267e24621a700",
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"ext": "zip",
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"mime": "application/x-zip-compressed",
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"size": 524804,
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"md5": "7b5d94829be2e562228791a3ce9041ec",
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"path": "files/1.zip",
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},
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{
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"name": "H7B0_IRCAM.rar",
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"url": "https://image.lceda.cn/attachments/2023/11/40UrslRfPUk0LUDL5UzA1d8QLzSKrn8lZS41hpxk.rar",
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"original_id": "516214a3934d43e1a8395923f923a777",
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"ext": "rar",
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"mime": "application/octet-stream",
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"size": 2968329,
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"md5": "ba10570948bc2e24abb66bce0b7231e0",
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"path": "files/H7B0_IRCAM.rar",
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"sha256": "c6de1749d1fc88b637d06dced7e6da14610c5f44c3879bdbbbb5c66f73b81652"
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}
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],
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"raw_fields": {
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"path": "wesd/h7b0-re-cheng-xiang",
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"grade": 4,
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"origin": "std",
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"public": true,
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"publish": true,
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"skipped_files": []
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},
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"source_format": "easyeda-std",
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"source_path": "source/",
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"source_documents": [
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{
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"doc_uuid": "d72b82ac43ce47a3847a41f702f00011",
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"docType": 1,
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"master": "adc48975ee534d2aac6c1a083ca026c7",
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"path": "source/d72b82ac43ce47a3847a41f702f00011.json",
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"size": 250090,
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"sha256": "be90df57eaae52347f6500b0b2c2aa7f30c4d243a323c412011877b908c4b5c4"
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{
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"doc_uuid": "434454b505d2475bb2e9a85e5a2b5f63",
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"docType": 3,
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"master": "b5ec22bb06bf49f5a630bcc70d01e233",
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"path": "source/434454b505d2475bb2e9a85e5a2b5f63.json",
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"size": 1417770,
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"sha256": "8866e9ebbf3d43759af15e18a9bdca0c985e34b4074052f382ab5090f5905433"
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}
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],
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"editor_version": "6.5.22"
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} |