可以调整更好看点的html样式
#!/usr/bin/env python
# coding=utf-8
import os
import time
import datetime
import psutil
from email.mime.text import MIMEText
from email.header import Header
import smtplib
from smtplib import SMTP_SSL
bakdir = "/www/backup/"
daytime = (datetime.datetime.now() + datetime.timedelta(days=-1)).strftime("%Y-%m-%d")
def html(datalist, info):
df_html = ""
df_html1 = ""
title = ""
for item in datalist:
df_html = df_html + '<tr>'
for i in item:
df_html = df_html + '<td>' + str(i) + '</td>'
df_html = df_html + '</tr>'
df_html1 = df_html1 + '<tr>'
for item1 in info:
df_html1 = df_html1 + '<td>' + item1 + '</td>'
df_html1 = df_html1 + '</tr>'
head = \
"""
<head>
<meta charset="utf-8">
<title>{title}</title>
<style>
.table1{{min-width:500px;font-size:15px;margin:0 auto;}}
.table1 tr{{}}
.table1 th,.table1 td{{padding:0px 10px 0px 10px;border:1px solid #fff;}}
.table1 th{{color:#fff;line-height:40px;}}
.table1 td{{background-color:#ABCDEF;color:#333;line-height:34px;}}
.h31{{text-align:center;color:#06C;}}
</style>
</head>
""".format(title=title)
body = \
"""
<body>
<h2 class="h31">{title}</h2>
<p align="center">xxx内容{daytime}</p>
<p align="center">机器IP：xxxxx</p>
<table class="table1">
<!---表头-->
<tr>
<th>内存:used/total</th>
<th>磁盘/:used/total</th>
</tr>
<!---表内容-->
{df_html1}
</table>
<table class="table1">
<!---表头-->
<tr>
<th>类型</th>
<th>文件名</th>
<th>SIZE</th>
<th>INFO</th>
</tr>
<!---表内容-->
{df_html}
</table>
</body>
""".format(title=title, df_html=df_html, df_html1=df_html1,daytime=daytime)
html_msg = "<html>" + head + body + "</html>"
return html_msg
def getresource():
memory = psutil.virtual_memory()
total_mem = str(round((float(memory.total) / 1024 / 1024 / 1024), 2)) + 'G'
used_mem = str(round((float(memory.used) / 1024 / 1024 / 1024), 2)) + 'G'
diskinfo = psutil.disk_usage('/')
total_disk = str(round((float(diskinfo.total)/1024/1024/1024), 2)) + 'G'
used_disk = str(round((float(diskinfo.used) / 1024 / 1024 / 1024), 2)) + 'G'
info = [used_mem + '/' + total_mem, used_disk + '/' + total_disk]
return info
def sendmail(html_msg):
sender = 'xxx@xxx.com'
receiver = 'xxx@xxx.com'
smtpserver = 'smtp.exmail.qq.com'
username = 'xxx@xxx.com'
password = 'xxxxxxxxxxxxxx'
mail_title = 'xxx标题'
message = MIMEText(html_msg, 'html', 'utf-8')
message['From'] = sender
message['To'] = receiver
message['Subject'] = Header(mail_title, 'utf-8')
try:
smtp = SMTP_SSL(smtpserver)
smtp.login(username, password)
smtp.sendmail(sender, receiver, message.as_string())
print("发送邮件成功！！！")
smtp.quit()
except smtplib.SMTPException:
print("发送邮件失败！！！")
if __name__ == '__main__':
# 数据列表
datalist = [['','','',''],['','','','']]
info = getresource()
html_msg = html(datalist,info)
sendmail(html_msg)
