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

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>
2026-04-28 21:45:52 +08:00
parent d874278bc5
commit 3282a028c4
8455 changed files with 2275248 additions and 36 deletions
--- a/data/raw/oshwhub/b77840665e2e48148c1b04ce84b5f7e7/source/b6b326842399b4fa.epro2
+++ b/data/raw/oshwhub/b77840665e2e48148c1b04ce84b5f7e7/source/b6b326842399b4fa.epro2
@@ -0,0 +1,4 @@
+{"type":"DOCHEAD","ticket":9805}||{"docType":"DEVICE","client":"d65f147c8efe27cb","uuid":"b6b326842399b4fa","updateTime":1759497311598,"version":"1657743609"}|
+{"type":"META","ticket":9806,"id":"META"}||{"title":"SMAJ28CA_C353457","tags":[],"source":"96a74f423dd64974b8a6c8d73a1b98b6|0819f05c4eef4c71ace90d822a990e87","images":["https://alimg.szlcsc.com/upload/public/product/middle/20230108/65F74B3B06E29479AD9A263E9BE2D9A3.jpg"],"attributes":{"LCSC Part Name":"双向TVS 28V截止 8.8A峰值脉冲","Supplier Part":"C353457","Manufacturer":"晶导微电子","Manufacturer Part":"SMAJ28CA","Supplier Footprint":"SMA","JLCPCB Part Class":"扩展库","Datasheet":"https://atta.szlcsc.com/upload/public/pdf/source/20190103/C353498_9C52E1B7CA7D9691073072057BB1DA1A.pdf","Supplier":"LCSC","Add into BOM":"yes","Convert to PCB":"yes","Symbol":"1025f6446b97e00e","Designator":"D?","Footprint":"4467a75e92f44b81","3D Model":"82d88823d86941b1a87a86fb4a0c6521","3D Model Title":"SMA_L4.3-W2.5-LS5.0-BI","3D Model Transform":"194.8815,98.425,0,0,0,0,0,0,0","Reverse Stand-Off Voltage (Vrwm)":"28V","Maximum Clamping Voltage":"45.4V","Peak Pulse Current (Ipp)@10/1000us":"8.8A","Breakdown Voltage":"31.1V","Reverse Leakage Current (Ir)":"1uA","Type":"TVS","Name":"={Manufacturer Part}","Description":"反向截止电压(Vrwm):28V;最大钳位电压:45.4V;峰值脉冲电流(Ipp)@10/1000us:8.8A;击穿电压:31.1V;"}}|
+{"type":"DOCHEAD","ticket":9805}||{"docType":"DEVICE","client":"0fb97aaaf7dbe284","uuid":"b6b326842399b4fa","updateTime":1759992873615,"version":"1657743609","user":{"uuid":"215caa123bec401fba5bbdb222b0e772","nickname":"一只不爱吃鱼的猫","username":"liuxiaotao","avatar":"//image.lceda.cn/avatars/2022/8/W4GUor1tCl7FLtACkLdILGxmVP32cSSHlLXizbhS.png"}}|
+{"type":"DOCHEAD","ticket":9805}||{"docType":"DEVICE","client":"0d178074b27f50a0","uuid":"b6b326842399b4fa","updateTime":1759993193068,"version":"1657743609","user":{"uuid":"215caa123bec401fba5bbdb222b0e772","nickname":"一只不爱吃鱼的猫","username":"liuxiaotao","avatar":"//image.lceda.cn/avatars/2022/8/W4GUor1tCl7FLtACkLdILGxmVP32cSSHlLXizbhS.png"}}|