style: 报告消息改用 WeCom 友好排版(去表格/彩色高亮/引用块)

flows/monitor/device_check.py

@@ -168,9 +168,12 @@ def _check_services() -> dict:
 
 
 def _mark(pct: float | None, threshold: int) -> str:
+    """百分比展示:WeCom markdown 不支持表格,超阈值用红色字体高亮。"""
     if pct is None:
         return "—"
-    return f"{pct:.0f}%" + (" 🔴" if pct >= threshold else "")
+    if pct >= threshold:
+        return f'<font color="warning">**{pct:.0f}%**</font>'
+    return f"{pct:.0f}%"
 
 
 @flow(name="device-check", log_prints=True)
@@ -188,55 +191,57 @@ def device_check(alarm_threshold: int = 80) -> dict:
             print(f"[device-check] {name} 检查失败: {err}")
 
     threshold = alarm_threshold
-    lines = [f"🖥 **设备健康日报** {datetime.now().strftime('%Y-%m-%d %H:%M')}", ""]
+    lines = [f"🖥 **设备健康日报** {datetime.now().strftime('%m-%d %H:%M')}", ""]
 
     mem = checks.get("memory") or {}
     if mem:
-        lines.append(f"**内存**: {_mark(mem['pct'], threshold)}({mem['used']}/{mem['total']})"
-                     f" | swap {_mark(mem['swapPct'], threshold)}({mem['swapUsed']}/{mem['swapTotal']})")
+        lines.append(f"**内存** {_mark(mem['pct'], threshold)}（{mem['used']}/{mem['total']}）"
+                     f"｜swap {_mark(mem['swapPct'], threshold)}（{mem['swapUsed']}/{mem['swapTotal']}）")
     else:
-        lines.append("**内存**: 检查失败")
+        lines.append("**内存** 检查失败")
 
-    lines.append("**磁盘**:")
-    lines.append("| 挂载点 | 使用率 | 已用/总量 |")
-    lines.append("| --- | --- | --- |")
-    for d in checks.get("disks") or []:
+    disks = checks.get("disks") or []
+    if disks:
+        lines.append("**磁盘**")
+    for d in disks:
         if "error" in d:
-            lines.append(f"| {d['label']} | 检查失败 | {d['error']} |")
+            lines.append(f"> {d['label']} 检查失败：{d['error']}")
         else:
-            lines.append(f"| {d['label']} | {_mark(d['pct'], threshold)} | {d['used']}/{d['total']} |")
+            lines.append(f"> {d['label']} {_mark(d['pct'], threshold)}（{d['used']}/{d['total']}）")
 
-    lines.append("**GPU**:")
     gpus = checks.get("gpus")
     if isinstance(gpus, list) and gpus:
-        lines.append("| GPU | 利用率 | 显存 |")
-        lines.append("| --- | --- | --- |")
+        lines.append("**GPU**")
         for g in gpus:
-            lines.append(f"| {g['name']} | {_mark(g['utilPct'], threshold)} | "
-                         f"{_mark(g['memPct'], threshold)}({g['memUsed']}/{g['memTotal']}) |")
+            lines.append(f"> {g['name']}｜利用率 {_mark(g['utilPct'], threshold)}"
+                         f"｜显存 {_mark(g['memPct'], threshold)}（{g['memUsed']}/{g['memTotal']}）")
     else:
-        lines.append(f"> {gpus if isinstance(gpus, str) else '未检测到'}")
+        lines.append(f"**GPU** {gpus if isinstance(gpus, str) else '未检测到'}")
 
     docker = checks.get("docker") or {}
     issues = docker.get("issues") or []
     if docker.get("running") is None:
-        lines.append(f"**Docker**: {issues[0]['issue'] if issues else '不可用'}")
+        lines.append(f"**Docker** {issues[0]['issue'] if issues else '不可用'}")
     else:
-        lines.append(f"**Docker 容器**: 运行中 {docker['running']}/{docker.get('total', '?')}"
-                     + (f",已停用 {docker['stopped']}" if docker.get("stopped") else "")
-                     + (f",⚠️ 异常 {len(issues)} 个" if issues else ",全部正常"))
-        for it in issues[:10]:
-            lines.append(f"- 🔴 {it['name']}: {it['issue']}")
+        docker_line = f"**Docker** 运行 {docker['running']}/{docker.get('total', '?')}"
+        if docker.get("stopped"):
+            docker_line += f" · 已停用 {docker['stopped']}"
+        if issues:
+            docker_line += f" · 异常 <font color=\"warning\">**{len(issues)}**</font>"
+        else:
+            docker_line += " · 异常 0"
+        lines.append(docker_line)
+    for it in issues[:8]:
+        lines.append(f"> 🔴 {it['name']}：{it['issue']}")
 
     failures = checks.get("prefectFailures") or []
-    lines.append(f"**Prefect 近24h 失败**: {len(failures)} 个 flow run"
-                 + ("" if failures else " ✅"))
-    for f in failures[:8]:
-        lines.append(f"- 🔴 {f['name']}({f['state']}) {f['start']} {f['message'][:60]}")
+    lines.append(f"**Prefect 失败(24h)** {len(failures)} 个" + (" ✅" if not failures else ""))
+    for f in failures[:5]:
+        lines.append(f"> 🔴 {f['name']}（{f['state']}）{f['start']}")
 
     svc = checks.get("services") or {}
-    lines.append(f"**服务探活**: OCR {'✅' if svc.get('ocr') else '🔴'} | "
-                 f"PG {'✅' if svc.get('pg') else '🔴'} | 负载 {os.getloadavg()[0]:.1f}")
+    lines.append(f"**探活** OCR {'✅' if svc.get('ocr') else '🔴'}｜PG {'✅' if svc.get('pg') else '🔴'}"
+                 f"｜负载 {os.getloadavg()[0]:.1f}")
 
     alarms = (
         (mem and (mem["pct"] >= threshold or mem["swapPct"] >= threshold))
@@ -244,7 +249,8 @@ def device_check(alarm_threshold: int = 80) -> dict:
         or (isinstance(gpus, list) and any(g["utilPct"] >= threshold or g["memPct"] >= threshold for g in gpus))
         or bool(issues) or bool(failures) or not svc.get("ocr") or not svc.get("pg")
     )
-    lines += ["", ("🔴 **有项目需要处理,见上**" if alarms else "✅ **一切正常**")]
+    lines += ["", ('<font color="warning">🔴 **有项目需要处理，见上**</font>' if alarms
+                   else '<font color="info">✅ **一切正常**</font>')]
 
     content = "\n".join(lines)
     sent = send_markdown(content)