1: import smtplib

 2: import string

 3: import os

 4: import time

 5:

 6: def sendmail(dirname):

 7:     SUBJECT = "Email test from me!"

 8:     FROM = "[email protected]"

 9:     TO = "[email protected]"

 10:     text = "磁盘满了，请清理数据"+dirname

 11:     BODY = "From: "+FROM+'\r\n'+"To: "+TO+'\r\n'+"Subject: "+SUBJECT+'\r\n'+""+"\r\n"+text+"\r\n"

 12:     server = smtplib.SMTP('smtp.163.com',25)

 13:     server.login('id','passwd')

 14:     server.sendmail(FROM,TO,BODY)

 15:     server.quit()

 16:

 17: if "__main__"==__name__:

 18:     path = "/home"

 19:     st = os.statvfs(path)

 20:     while(1):

 21:         free = (st.f_bavail * st.f_frsize)

 22:         if free <; 10*1024*1024*1024 :

 23:             sendmail(path)

 24:         time.sleep(73)