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Add EasyEDA Pro EPRO2 source ingestion (3/5 batch test)

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打通 oshwhub origin=pro 现代 Pro 3.x 工程的 EPRO2 源抓取链路。3/5
modern Pro 项目完整解出（共 8423 docs / 542 MB plain）：

- X86 主板        7374 docs / 481 MB plain (chain=85, editor=3.2.15)
- 220V 桌面电源     771 docs /  26 MB plain (chain=28, editor=3.2.69)
- ESP-VoCat       278 docs / 7.5 MB plain (chain=12, editor=3.2.91)

剩余 2/5 是 legacy Pro 2.x（立创泰山派 RK3566、梁山派），项目 meta
返回 branch_uuid=null + editorVersion="2.1.40"，没有 git-style chain
模型，文档直接挂在 boards[].sch/pcb 字段上，访问端点暂未挖通；元
数据落库 metadata.json，source/ 留空。

实现要点：
- fetch_pro_source(): 4 步流程（project → branch HEAD → structures
  → /branches/<B>/histories/<HEAD> 即返完整 chain，无需 ?limit 批量
  端点）+ 逐 history 走 AES-128-GCM 解密（16 字节 IV，pycryptodome
  原生支持）+ gunzip + 按 DOCHEAD 切 per-doc EPRO2 流
- EPRO2 解析坑：行末单 `|` 是行终止符不是字段分隔符，必须先
  rstrip("|") 再 split("||")，否则 payload JSON 解析失败 silently
  swallow 导致 cur_doc 不设 → 第一轮 X86 板 7374 docs 抽出来只剩 2 个
- docType 实测远不止 BOARD/PCB/SCH/SCH_PAGE，还含 SYMBOL /
  FOOTPRINT / DEVICE / BLOB / FONT / CONFIG —— Pro 把组件库快照也
  随项目存到 history，下游做 EPRO2→KiCad 转换时必须先把这些 lib
  doc 加载进 symbol cache
- Pro 2.x vs 3.x 是不同存储模型 —— 3.x 走 branch 模型（已打通），
  2.x 走 boards[] 直链（未打通）；判别条件：project meta 的
  branch_uuid 是否为 null

CLI 新增 --with-pro-source / --backfill-pro-source / --pro-cookie /
--origin（按 origin 字段服务端过滤 listing API），crawl_one() 按
origin=pro 自动 dispatch 到 Pro fetcher。

schema：docType 类型从 integer 放宽到 [integer, string, null]
（兼容 Std 的 1/3 + Pro 的 BOARD/SCH 等），新增 message_count 字段。

License 注意：本批 5 个项目全是 NC-SA / GPL，未达 Pro source doc
§4.2 Forge 白名单（MIT/BSD/Apache/CC0/CC-BY/CERN-OHL-P/Unlicense）。
按 CLAUDE.md "研究用、不再分发" 原则 raw 入库无碍；Forge 投影时
另过白名单。

详细技术细节见 docs/sources/easyeda_pro_source.md rev 3 + log.md。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Knowit
2026-04-28 21:45:52 +08:00
parent d874278bc5
commit 3282a028c4
8455 changed files with 2275248 additions and 36 deletions
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{"type":"DOCHEAD","ticket":10212}||{"docType":"SYMBOL","client":"0189349a42729895","uuid":"2e17023f449ccaef","updateTime":1759507164324,"version":"79eaee61d0eb3c8a087fa0f9cf282c7c"}|
{"type":"META","ticket":10213,"id":"META"}||{"title":"VCC12","description":"","tags":[],"docType":18,"source":"c972e5ec2322c40d62a52b29418c031f|5980bffcf5b8460bb9378df5856f3e50"}|
{"type":"DOCHEAD"}||{"docType":"SYMBOL","client":"571c8141eb34867e","uuid":"2e17023f449ccaef","updateTime":1752632858260,"version":"79eaee61d0eb3c8a087fa0f9cf282c7c"}|
{"type":"CANVAS","ticket":1,"id":"CANVAS"}||{"originX":0,"originY":0}|
{"type":"PART","ticket":2,"id":"VCC_CIRCLE.1"}||{"BBOX":[-3.5,-0.5,3.5,10.5],"title":"VCC_CIRCLE.1"}|
{"type":"POLY","ticket":3,"id":"ie1"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"points":[{"x":0,"y":-4},{"x":0,"y":0}],"closed":false,"strokeColor":null,"strokeStyle":null,"fillColor":null,"strokeWidth":null,"fillStyle":null}|
{"type":"ELE_PLACEHOLDER","ticket":4,"id":"213a87c6d786c948"}||{"dataType":"CIRCLE","max":1}|
{"type":"CIRCLE","ticket":5,"id":"ie2"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"centerX":0,"centerY":-7,"radius":3,"strokeColor":null,"strokeStyle":null,"fillColor":null,"strokeWidth":null,"fillStyle":null}|
{"type":"ELE_PLACEHOLDER","ticket":6,"id":"113c9cafc9186c96"}||{"dataType":"PIN","max":2}|
{"type":"PIN","ticket":7,"id":"ie3"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"display":true,"x":0,"y":0,"length":0,"rotation":180,"color":null,"pinShape":"NONE"}|
{"type":"ATTR","ticket":8,"id":"ie4"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"parentId":"ie3","key":"NAME","value":"","keyVisible":false,"valueVisible":false,"x":0,"y":0,"rotation":180,"color":null,"fillColor":null,"fontFamily":null,"fontSize":null,"strikeout":false,"underline":false,"italic":false,"fontWeight":false,"align":"LEFT_BOTTOM"}|
{"type":"ATTR","ticket":9,"id":"ie5"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"parentId":"ie3","key":"NUMBER","value":"1","keyVisible":false,"valueVisible":false,"x":0,"y":0,"rotation":180,"color":null,"fillColor":null,"fontFamily":null,"fontSize":null,"strikeout":false,"underline":false,"italic":false,"fontWeight":false,"align":"LEFT_BOTTOM"}|
{"type":"ATTR","ticket":10,"id":"ie6"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"parentId":"ie3","key":"Pin Type","value":"IN","keyVisible":false,"valueVisible":false,"x":0,"y":0,"rotation":0,"color":null,"fillColor":null,"fontFamily":null,"fontSize":null,"strikeout":null,"underline":null,"italic":null,"fontWeight":null,"align":null}|
{"type":"ELE_PLACEHOLDER","ticket":11,"id":"68aa393bd6ee01fc"}||{"dataType":"ATTR","max":6}|
{"type":"ATTR","ticket":12,"id":"ie7"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"parentId":"","key":"Global Net Name","value":"VCC12","keyVisible":false,"valueVisible":false,"x":null,"y":null,"rotation":0,"color":null,"fillColor":null,"fontFamily":null,"fontSize":null,"strikeout":false,"underline":false,"italic":false,"fontWeight":false,"align":"LEFT_BOTTOM"}|
{"type":"ATTR","ticket":13,"id":"ie8"}||{"partId":"VCC_CIRCLE.1","groupId":"","locked":false,"zIndex":null,"parentId":"","key":"Symbol","value":"VCC12","keyVisible":false,"valueVisible":false,"x":null,"y":null,"rotation":0,"color":null,"fillColor":null,"fontFamily":null,"fontSize":null,"strikeout":false,"underline":false,"italic":false,"fontWeight":false,"align":"LEFT_BOTTOM"}|
{"type":"DOCHEAD","ticket":10212}||{"docType":"SYMBOL","client":"0fb97aaaf7dbe284","uuid":"2e17023f449ccaef","updateTime":1759992873615,"version":"79eaee61d0eb3c8a087fa0f9cf282c7c","user":{"uuid":"215caa123bec401fba5bbdb222b0e772","nickname":"一只不爱吃鱼的猫","username":"liuxiaotao","avatar":"//image.lceda.cn/avatars/2022/8/W4GUor1tCl7FLtACkLdILGxmVP32cSSHlLXizbhS.png"}}|
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