python实现自动发送报警监控邮件

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

#!/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()