50 lines
1.9 KiB
Python
50 lines
1.9 KiB
Python
# 冲突溯源：找出与插件暗色规则竞争的原生规则及其样式表加载顺序
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import pathlib
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import time
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from playwright.sync_api import sync_playwright
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ROOT = pathlib.Path(__file__).parent
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PROFILE = ROOT / "pw-profile"
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with sync_playwright() as p:
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ctx = p.chromium.launch_persistent_context(
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str(PROFILE), channel="msedge", headless=True
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)
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page = ctx.pages[0] if ctx.pages else ctx.new_page()
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page.goto("https://blog.liuhangyv.top/console/overview", wait_until="domcontentloaded")
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try:
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page.wait_for_load_state("networkidle", timeout=10000)
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except Exception:
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pass
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time.sleep(3)
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result = page.evaluate(
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"""() => {
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const targets = ['description-item__label', 'menu-item-title', 'empty-title', 'alert-wrapper'];
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const out = [];
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const sheets = [...document.styleSheets];
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sheets.forEach((sheet, si) => {
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let rules;
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try { rules = sheet.cssRules; } catch (e) { return; }
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for (const r of rules) {
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const sel = r.selectorText || '';
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if (sel.includes('data-halo-theme')) continue;
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for (const t of targets) {
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if (sel.includes(t)) {
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out.push({ sheetIndex: si, href: (sheet.href || '(inline)').slice(-60), selector: sel.slice(0, 120), body: r.style.cssText.slice(0, 120) });
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}
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}
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}
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});
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// 插件 bundle.css 的位置
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const pluginIdx = sheets.findIndex(s => s.href && s.href.includes('bundle.css'));
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return { pluginIdx, totalSheets: sheets.length, matches: out };
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}"""
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)
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ctx.close()
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print(f"插件 bundle.css 样式表序号: {result['pluginIdx']} / 共 {result['totalSheets']} 个")
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for m in result["matches"]:
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print(f"[sheet #{m['sheetIndex']:>2}] {m['selector']}")
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print(f" {m['body']} <- {m['href']}")
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