kw_tools/monitor/mon_chro.py

import sys
import random
import os
import time
import fire
import dataset
from datetime import datetime
import pymysql
pymysql.install_as_MySQLdb()

db = dataset.connect('mysql://choozmo:pAssw0rd@db.ptt.cx:3306/seo?charset=utf8mb4')
cursor = db.query('select dt from seo.google_rank order by id  desc limit 1')
for c in cursor:
    last_time = c['dt']
    
diff = datetime.now() - last_time
if diff.seconds > 600:
    print('異常，啟動reboot.py')
    os.system('python3 reboot.py')
print('正常')