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。
92 lines
3.1 KiB
JSON
92 lines
3.1 KiB
JSON
{
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"source": "oshwhub",
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"source_url": "https://oshwhub.com/XACT/rt300-mkv",
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"project_id": "91206ca73e96455f946bfcdd73e814fd",
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"title": "RT300-MKV 250W 数控升降压桌面可调电源",
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"description_short": "RT300-MKV-EXTREME 同步混合功率级自动范围升降压型数控可调电源",
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"description_path": "description.md",
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"author": {
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"username": "XACT",
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"display_name": "XACT",
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"user_id": "e622ba5d959740ed90f4845a433def3a"
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},
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"license": "CC BY-NC-SA 4.0",
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"tags": [],
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"created_at": "2020-12-25T06:25:11.000Z",
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"updated_at": "2025-12-19T01:07:55.000Z",
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"published_at": "2024-08-01T01:03:58.000Z",
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"crawled_at": "2026-04-23T11:26:39.736414+00:00",
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"metrics": {
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"likes": 867,
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"stars": 1735,
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"forks": 782,
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"views": 185523,
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"watch": 0,
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"comments": 231
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},
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"cover": {
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"url": "https://image.lceda.cn/pullimage/G0Yvb3LsUUqWspquWfqe3ray1cucrfmoPvXxT7H2.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": "video_20240608_002422.mp4",
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"url": "https://image.lceda.cn/oshwhub/project/attachments/1fdcbde12c2f4a6faf8c519be4e72984.mp4",
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"original_id": "d76ad6faae0240518eb7640ba8fc02cc",
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"ext": "mp4",
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"mime": "video/mp4",
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"size": 81553791,
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"md5": "becffa3b615f415101f85d18b9bbfcf9",
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"path": "files/video_20240608_002422.mp4",
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"sha256": "06864530d9ef794927c8826b7e2e5bd7349587f9b6035e76606331bcba25fbd3"
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},
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{
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"name": "RT300-MKV UserManual_24JUL25.pdf",
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"url": "https://image.lceda.cn/oshwhub/project/attachments/a57ca3d5e7b54417aae014e2f12f17fa.pdf",
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"original_id": "5dc0b16067344ed6bfc15471f2a3bd2a",
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"ext": "pdf",
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"mime": "application/pdf",
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"size": 3320936,
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"md5": "7f97a35fda72a0462ec8401d739ffd41",
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"path": "files/RT300-MKV UserManual_24JUL25.pdf",
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"sha256": "19eacef139ed672806a7bf492668b3f09e729d8c6eac6d2e5ed79aca8704685e"
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}
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],
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"raw_fields": {
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"path": "XACT/rt300-mkv",
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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": "1005f679eec04096a34a5cdc0f9b43a5",
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"docType": 1,
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"master": "1609d12f8a43497280b3ac18851fa312",
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"path": "source/1005f679eec04096a34a5cdc0f9b43a5.json",
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"size": 467122,
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"sha256": "82d692b3503602f17ff5ada0cf6625c04ce69ba366ab9cf223dea768061df0db"
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},
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{
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"doc_uuid": "9a6e435234384c61997d251b91e64467",
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"docType": 1,
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"master": "f6bfbcb791ac42a09877f8351449b7ef",
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"path": "source/9a6e435234384c61997d251b91e64467.json",
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"size": 467122,
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"sha256": "82d692b3503602f17ff5ada0cf6625c04ce69ba366ab9cf223dea768061df0db"
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},
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{
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"doc_uuid": "db502fc86b9e40b1a481cdac0dd90685",
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"docType": 3,
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"master": "4067ac74bdc144718b856a045c415523",
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"path": "source/db502fc86b9e40b1a481cdac0dd90685.json",
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"size": 2491221,
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"sha256": "4f9203b89d6bd72e1e22b0885573cd1330f3942338bc39a7af129730b2e077b4"
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}
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],
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"editor_version": "6.5.23"
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} |