R2：底板 / 刀片布局布线脚本、快照、截图与规划文档更新（含外壳、打印件、布线归档）

Co-Authored-By: Claude Opus 5.5 <[email protected]>

.claude/k_dump_netlist.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+"""导出 EasyEDA 编译后的整工程网表（三种格式）作为转 KiCad 的对账基准。
+
+注意：getNetlistFile() 是**整工程**的，不是当前页 —— 但它仍要求有一个原理图文档
+处于打开状态，所以先 openDocument。API 标着 BETA。"""
+import json, os, sys
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+import eda
+
+ROOT = os.path.dirname(os.path.abspath(__file__))
+OUT = os.path.join(ROOT, "eda_src")
+PAGE = json.load(open(os.path.join(ROOT, "eda-parts.json"), encoding="utf-8"))["pages"]["P1-INPUT"]
+
+JS = '''
+await eda.dmt_EditorControl.openDocument("%s");
+await new Promise(r=>setTimeout(r,1200));
+const out = {};
+for (const t of ["EasyEDA","Protel2","PADS"]) {
+  const f = await eda.sch_ManufactureData.getNetlistFile("nl", t);
+  out[t] = f ? await f.text() : null;
+}
+return out;
+''' % PAGE
+
+EXT = {"EasyEDA": "json", "Protel2": "net", "PADS": "asc"}
+
+def main():
+    os.makedirs(OUT, exist_ok=True)
+    r = eda.run(JS, timeout=300)
+    if not r.get("success"):
+        sys.exit("网表导出失败: " + json.dumps(r, ensure_ascii=False)[:400])
+    for t, txt in r["result"].items():
+        if txt is None:
+            print(f"  !! {t} 返回 null"); continue
+        p = os.path.join(OUT, f"netlist.{EXT[t]}")
+        open(p, "w", encoding="utf-8", newline="").write(txt)
+        print(f"  {t:9s} -> {os.path.basename(p):15s} {len(txt):>9,d} B")
+
+if __name__ == "__main__":
+    main()