python实现自动发送报警监控邮件

本文实例为大家分享了python自动发送报警监控邮件 的具体代码，供大家参考，具体内容如下

因为有一些日常任务需要每日检查日否执行正确，所以需要一个报警监控的机制，这个需要你指定你发送的邮箱和你接收的邮箱，就可以使用了。

这四个需要填写一下，我们使用的qq企业邮箱所以host为smtp.exmail.qq.com

mail_host="" 
mail_user="" 
mail_pass="" 
mail_postfix=""

使用如下，也可以增加附件使用。

python send_email.py xxxxxxx@qq.com,xxxxxx@qq.com test数据 /home/data/test/sendfile

python代码：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import smtplib
import sys
from email.mime.text import MIMEText
import linecache
import email
import os 

#############
# email send list
#mailto_list=[""]
#####################
# set email service host,user,pass word,postfix
mail_host=""
mail_user=""
mail_pass=""
mail_postfix=""
###################### 

def transfer_utf8_to_gb2312(file_name):
  f=open(file_name)
  s=f.read()
  f.close()
  u=s.decode("utf-8")
  s=u.encode("gb2312")
  f=open(file_name,"w");
  f.write(s) 

def send_mail(to_list,sub,content_file_name):
  me=mail_user+"<"+mail_user+"@"+mail_postfix+">"
  msg = email.MIMEMultipart.MIMEMultipart()
  content = open(content_file_name.encode("utf-8"), 'rb')
  content_msg = MIMEText(content.read(),"plain","utf-8")
  msg.attach(content_msg)
  msg['Subject'] = sub
  msg['From'] = me
  msg['To'] = ";".join(to_list)
  try:
    s = smtplib.SMTP()
    s.connect(mail_host)
    s.login(mail_user+"@"+mail_postfix,mail_pass)
    s.sendmail(me, to_list, msg.as_string())
    s.close()
    return True
  except Exception, e:
    print "error:",str(e)
    return False 

def send_mail_with_attachment(to_list,sub,content_file_name,attachment_file_name):
  me=mail_user+"<"+mail_user+"@"+mail_postfix+">"
  msg = email.MIMEMultipart.MIMEMultipart()
  content = open(content_file_name.encode("utf-8"), 'rb')
  content_msg = MIMEText(content.read(),"plain","utf-8")
  msg.attach(content_msg)
  for tmp_attachment_file_name in attachment_file_name.split(","):
    contype = 'application/octet-stream'
    maintype, subtype = contype.split('/', 1)
    file_data = open(tmp_attachment_file_name.encode("utf-8"), 'rb')
    file_msg = email.MIMEBase.MIMEBase(maintype, subtype)
    file_msg.set_payload(file_data.read())
    file_data.close( )
    email.Encoders.encode_base64(file_msg)
    basename = os.path.basename(tmp_attachment_file_name)
    file_msg.add_header('Content-Disposition', 'attachment', filename = basename.encode("utf-8"))
    msg.attach(file_msg)
  msg['Subject'] = sub
  msg['From'] = me
  msg['To'] = ";".join(to_list)
  try:
    s = smtplib.SMTP()
    s.connect(mail_host)
    s.login(mail_user+"@"+mail_postfix,mail_pass)
    s.sendmail(me, to_list, msg.as_string())
    s.close()
    return True
  except Exception, e:
    print "error:",str(e)
    return False 

def print_usage():
    print "Usage:  "
    print "   %s email_send_list(xxx@163.com,xxx@qq.com,...) subject content_file_name" % (sys.argv[0])
    print "   %s email_send_list(xxx@163.com,xxx@qq.com,...) subject content_file_name attachment_file_name(file_name1,file_name2,...) if_transform_attachment_to_gb2312(yes or not)" % (sys.argv[0]) 

######Start from here#########
if __name__ == '__main__':
  reload(sys)
  sys.setdefaultencoding('utf8')
  if len(sys.argv) == 6:
    send_list = sys.argv[1].split(",")
    subject = unicode(sys.argv[2],"utf-8")
    content_file_name = unicode(sys.argv[3],"utf-8")
    attachment_file_name = unicode(sys.argv[4],"utf-8")
    if(sys.argv[5] == "yes"):
      transfer_utf8_to_gb2312(attachment_file_name.decode("utf-8"))
    elif(sys.argv[5] == "not"):
      pass
    else:
      print_usage()  

    if send_mail_with_attachment(send_list,subject,content_file_name,attachment_file_name):
      print "Send email success!"
    else:
      print "Send email fail!"
      sys.exit(1)
  elif len(sys.argv) == 4:
    send_list = sys.argv[1].split(",")
    subject = unicode(sys.argv[2],"utf-8")
    content_file_name = unicode(sys.argv[3],"utf-8") 

    if send_mail(send_list,subject,content_file_name):
      print "Send email success!"
    else:
      print "Send email fail!"
      sys.exit(1)
  else:
    print_usage() 

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。