利用python监控文件被修改

需求：

利用python编写监控程序，监控一个文件目录，当目录下的文件发生改变时，实现有修改就发报警邮件
邮件使用QQ邮箱，需要开启smtp，使用手机发生短信，腾讯会给你发邮箱密码。如下所示：



把这个密码填到程序中。
python版本

[root@ftp day01]# python
Python 2.6.6 (r266:84292, Jul 23 2015, 15:22:56)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-11)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>>

2.程序代码如下：
监控主程序

[root@ftp day01]# cat montest.py
#!/usr/bin/env python
#coding:utf-8
import sys
import pyinotify
from sendMail import send
try:
path = sys.argv[1]
except:
raise(AttributeError("has no attribute path"))
class MyEvent(pyinotify.ProcessEvent):
def process_IN_MODIFY(self,event):
'''print("hell world")
print ("%s be chandg "event.name)
'''
content = "%s be change" %(path+event.name)
title = "refine's mail"
froms = "11111111@qq.com"  '''发邮件账号'''
to = "22222222@qq.com"      '''接收邮件账号'''

send(content,title,froms,to)
print (content)

def main(path):
vm = pyinotify.WatchManager()
vm.add_watch(path,pyinotify.ALL_EVENTS,rec = True)
event = MyEvent()
notifier = pyinotify.Notifier(vm,event)
notifier.loop()
main(path)

发生邮件程序

[root@ftp day01]# cat sendMail.py
#!/usr/bin/env python
#coding:utf-8

import smtplib
from email.mime.text import MIMEText

def send(content,title,froms,*to):
msg = MIMEText(content,"plain","utf-8")
msg["Subject"]= title
msg["From"]= froms
msg["To"] = ",".join(to)

server = smtplib.SMTP_SSL("smtp.qq.com",465)
server.login("11111111@qq.com","zqyricvcbed") '''此处写你发邮件的qq和密码'''
server.sendmail(froms,list(to),msg.as_string())
server.quit()

if __name__ == '__main__':
'''
content = "hello I am alvin"
title = "alvin's  mail"
froms = "11111111@qq.com"
to = "22222222@qq.com"
send(content,title,froms,to)
'''

3.实战测试如下：