55 行
2.8 KiB
Python
55 行
2.8 KiB
Python
# -*- coding: utf-8 -*-
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u"""把**下板 PCB1** 当前的全部铜/元件状态落成一个 JSON（可回滚的安全网）。
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2026-09-07 从 pcb2_snapshot.py 改 PCB uuid 得到，其余一模一样。
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/c/Python314/python .claude/_pcb1_snapshot.py <out.json> # 路径相对 .claude/
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抓：元件 (位号,x,y,rot,layer)、导线、过孔、铺铜(含多边形)、自由焊盘、layer 11 多段线、填充。
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单位 mil（EasyEDA 原生），不换算。
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"""
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import io, json, os, sys
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HERE = os.path.dirname(os.path.abspath(__file__))
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sys.path.insert(0, HERE)
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from eda import run
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PCB = '7e9415a16a909c51'
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JS = u"""
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await eda.dmt_EditorControl.openDocument('%s');
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await new Promise(r=>setTimeout(r,1500));
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const out = {comps:[], lines:[], vias:[], pours:[], fills:[], pads:[], polys:[], arcs:[]};
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for (const c of await eda.pcb_PrimitiveComponent.getAll())
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out.comps.push([c.getState_Designator(), c.getState_X(), c.getState_Y(), c.getState_Rotation(), c.getState_Layer()]);
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for (const l of await eda.pcb_PrimitiveLine.getAll())
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out.lines.push([l.layer, l.startX, l.startY, l.endX, l.endY, l.lineWidth, l.net]);
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for (const a of await eda.pcb_PrimitiveArc.getAll())
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out.arcs.push([a.layer, a.net, JSON.stringify(a).slice(0, 400)]);
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for (const v of await eda.pcb_PrimitiveVia.getAll())
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out.vias.push([v.x, v.y, v.holeDiameter, v.diameter, v.net]);
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for (const p of await eda.pcb_PrimitivePour.getAll()) {
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let poly = null; try { poly = p.complexPolygon; } catch(e) {}
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out.pours.push({layer: p.layer, net: p.net, name: p.pourName, prio: p.pourPriority, fill: p.pourFillMethod,
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poly: poly ? JSON.parse(JSON.stringify(poly)) : null});
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}
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for (const f of await eda.pcb_PrimitiveFill.getAll())
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out.fills.push({layer: f.layer, net: f.net, raw: JSON.parse(JSON.stringify(f)).complexPolygon || null});
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for (const p of await eda.pcb_PrimitivePad.getAll()) {
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const pid = p.getState_PrimitiveId();
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out.pads.push([pid, p.getState_PadNumber(), p.getState_Layer(), p.getState_X(), p.getState_Y(), p.getState_Net()]);
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}
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for (const p of await eda.pcb_PrimitivePolyline.getAll())
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out.polys.push({layer: p.layer, raw: JSON.parse(JSON.stringify(p))});
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return out;
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""" % PCB
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if __name__ == '__main__':
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r = run(JS, timeout=300)
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if not r.get('success'):
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print(json.dumps(r, ensure_ascii=False)[:800]); sys.exit(1)
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res = r['result']
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out = os.path.join(HERE, sys.argv[1] if len(sys.argv) > 1 else '_pcb2_snap.json')
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io.open(out, 'w', encoding='utf-8').write(json.dumps(res))
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print(u'元件 %d / 导线 %d / 弧 %d / 过孔 %d / 铺铜 %d / 填充 %d / 焊盘 %d / 多段线 %d -> %s' % (
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len(res['comps']), len(res['lines']), len(res['arcs']), len(res['vias']), len(res['pours']),
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len(res['fills']), len(res['pads']), len(res['polys']), out))
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