监控本地网络速度，通过api 请求速度，发现速度异常，发送报警邮件：
#! /usr/bin/env python3
# -*- coding: UTF-8 -*-
import smtplib ,time
from email.mime.text import MIMEText
import requests
mailto_list=['×××××@163.com',"×××××××@qq.com"] #receiver mail address
mail_host="smtp.163.com" #smtp server
mail_user="*********@163.com" #your 163 mail username
mail_pass="×××××××××××" #your 163 mail password,使用授权码登录不要用登录，具体见163邮箱中的设置
mail_postfix="163.com" #mail suffix,163.com
def send_mail(to_list,title,sub,content):
me=title+"<"+mail_user+"@"+mail_postfix+">"
msg = MIMEText(content,_subtype='plain',_charset='utf-8')
msg['Subject'] = sub
msg['From'] = me
msg['To'] = ";".join(to_list) #reciever use '；' split
try:
server = smtplib.SMTP()
server.connect(mail_host) #connect to server
server.login(mail_user,mail_pass) #login server
server.sendmail(me, to_list, msg.as_string())
server.close()
return True
except Exception as e:
print(e)
return False
def check_speed(api='http://192.168.50.172:5050/data/speed'):
try:
resp = requests.get(api)
if resp.status_code == 200:
speed = resp.json()['download_speed']
print("speed:",speed)
if speed > 15000:
return ["speed lower than 15000, actual speed is "+str(speed)]
else :
return None
return [str(resp.status_code)+" requests api fail!!!"]
except Exception as e:
return ["requests api fail!!!"]
if __name__ == '__main__':
while True:
ret = check_speed()
print(ret)
if ret:
send_mail(mailto_list,"speed","speed monitor",ret[0])
print("sleep")
time.sleep(180)
