99 行
4.0 KiB
Python
99 行
4.0 KiB
Python
# -*- coding: utf-8 -*-
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u"""把「从原理图导入变更」对话框的变更表**按 DOM 行结构**读出来（不是 innerText 拼接）。
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/c/Python314/python .claude/p1_import_rows2.py [--board2]
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## 为什么要再写一个
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`pcb1_import.py --probe` 读的是滚动容器的 `innerText`。那样拿到的是一大坨文本，
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**表头行（位号）和明细行（动作/旧值/新值）之间的归属关系是靠换行猜的**，
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一旦表格是虚拟滚动 / 分列渲染，就会把 A 的表头和 B 的明细拼到一起 ——
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2026-09-08 就是这么读出一份「整个风扇块按位号错位一格」的吓人清单，
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而 `pcb1_import.py --verify`（PCB 元件表 vs 原理图 BOM）说 301 个位号全对、
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封装只差 J1 一处。两者必有一个是假的。
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这里改成逐 `<tr>` 读、每行自己带着单元格，谁属于谁不用猜。
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每行还带上 `rowTop`，行序一目了然。
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"""
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import io
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import json
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import os
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import 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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if '--base' in sys.argv: # R2 底板
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PCB = '7b9524b6aaf6f235'
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OUT = os.path.join(HERE, 'r2', '_base_import_rows2.json')
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else:
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PCB = '942ed1560d81c1e7' if '--board2' in sys.argv else '7e9415a16a909c51'
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OUT = os.path.join(HERE, '_p1_import_rows2.json')
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JS = u"""
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const sleep = ms => new Promise(r => setTimeout(r, ms));
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const propsOf = el => { for (const k of Object.keys(el)) if (k.startsWith('__reactProps$')) return el[k]; return null; };
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const fire = (el) => { let t = el; for (let i=0;i<8&&t;i++){const p=propsOf(t); if(p&&typeof p.onClick==='function'){p.onClick({target:t,currentTarget:t,stopPropagation(){},preventDefault(){},nativeEvent:{},button:0,detail:1});return true;} t=t.parentElement;} return false; };
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const leaf = (txt) => { for (const el of document.querySelectorAll('*')) if (el.children.length===0 && (el.textContent||'').trim()===txt && el.offsetParent!==null) return el; return null; };
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await eda.dmt_EditorControl.openDocument('%s');
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await sleep(1800);
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const out = {rows: [], note: ''};
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fire(leaf('设计')); await sleep(900);
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out.opened = fire(leaf('从原理图导入变更'));
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await sleep(9000);
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// 找滚动容器（和 pcb1_import 一样的判据，取最紧的那个）
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let sc = null;
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for (const el of document.querySelectorAll('div'))
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if (el.scrollHeight > el.clientHeight + 20 && /移除元件|增加元件|修改/.test(el.innerText || ''))
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if (!sc || el.innerText.length < sc.innerText.length) sc = el;
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if (!sc) { out.note = 'no scroll container'; return out; }
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// 逐行收集：key = 该行在文档流里的 offsetTop，避免虚拟滚动重复
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const seen = {};
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const grab = () => {
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for (const tr of sc.querySelectorAll('tr')) {
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if (tr.offsetParent === null) continue;
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const cells = [...tr.querySelectorAll('td,th')].map(td => (td.innerText || '').trim());
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if (!cells.length) continue;
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const key = tr.offsetTop + '|' + cells.join('\\u0001');
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if (seen[key]) continue;
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seen[key] = 1;
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out.rows.push({top: tr.offsetTop, cells});
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}
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};
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sc.scrollTop = 0; await sleep(500);
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let last = -1;
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for (let i = 0; i < 300; i++) {
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grab();
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if (sc.scrollTop === last) break;
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last = sc.scrollTop;
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if (sc.scrollTop + sc.clientHeight >= sc.scrollHeight - 2) break;
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sc.scrollTop += Math.max(30, sc.clientHeight / 3);
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await sleep(240);
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}
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grab();
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out.rows.sort((a, b) => a.top - b.top);
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out.nTr = sc.querySelectorAll('tr').length;
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return out;
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""" % PCB
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def 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)[:900]); sys.exit(1)
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res = r['result']
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if res.get('note'):
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print(res['note']); sys.exit(1)
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io.open(OUT, 'w', encoding='utf-8').write(json.dumps(res, ensure_ascii=False, indent=1))
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print(u'opened=%s 行数 %d -> %s' % (res.get('opened'), len(res['rows']), OUT))
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for row in res['rows']:
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print(u' top=%-6s %s' % (row['top'], ' | '.join(row['cells'])))
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if __name__ == '__main__':
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main()
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