79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
#!/usr/bin/env python3
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"""sync_dashboard.py — 数据同步包装脚本
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1. 运行 update_data.py
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2. 检查 server 是否正常
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3. server 挂了就重启
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"""
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import subprocess
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import sys
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import os
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DASHBOARD_DIR = "/home/hmo/web-dashboard"
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SERVER_PORT = 8899
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def run_update():
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"""运行 update_data.py，返回 stdout"""
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try:
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r = subprocess.run(
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["python3", "update_data.py"],
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cwd=DASHBOARD_DIR,
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capture_output=True, text=True, timeout=60,
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)
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return r.stdout.strip() if r.returncode == 0 else None
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except Exception as e:
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print(f"❌ update_data.py 执行失败: {e}", file=sys.stderr)
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return None
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def check_server():
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"""检查 server 是否正常"""
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import urllib.request
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try:
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req = urllib.request.Request(f"http://localhost:{SERVER_PORT}",
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headers={"User-Agent": "Mozilla/5.0"})
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with urllib.request.urlopen(req, timeout=5) as r:
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return r.status == 200
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except:
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return False
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def restart_server():
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"""重启 server"""
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try:
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subprocess.run(
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["python3", "server.py", str(SERVER_PORT)],
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cwd=DASHBOARD_DIR,
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capture_output=True, timeout=10,
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)
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return True
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except Exception as e:
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print(f"❌ server 重启失败: {e}", file=sys.stderr)
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return False
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def main():
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output = run_update()
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server_ok = check_server()
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if output:
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# update_data.py 有输出 → 转发
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print(output)
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if not server_ok:
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print("⚠️ 注意：server 似乎未响应，但数据已更新")
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else:
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if server_ok:
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# 无输出 + server 正常 → SILENT
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print("[SILENT] 数据无更新，server运行正常")
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else:
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# server 挂了 → 重启
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print("⚠️ server 无响应，尝试重启...")
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if restart_server():
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print("✅ server 已重启")
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# 再检查一次
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if check_server():
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print("✅ server 恢复运行")
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else:
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print("❌ server 仍未响应，需人工检查")
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else:
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print("❌ server 重启失败")
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if __name__ == "__main__":
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main()
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