使用python发送html邮件

#!/usr/bin/env python
#coding:utf8
 
import smtplib
from email.mime.text import MIMEText
import sys
reload(sys)
sys.setdefaultencoding('utf-8') #重新设置字符集，默认是ascii
mail_host="xxxxx"   #邮件主机
mail_user="xxxxxxx"     #发送邮件的用户名
mail_pass="xxxx"        #发邮件的密码 
 
class Send_notice_mail(object):
  def __init__(self,migrate_date,records): #需要两个数据  
     self.migrate_date=migrate_date # migrate_date:时间 
     self.record=records      #源记录中包含邮箱
     for records in self.record: 
       self.mail_key={}
       self.mail_key['Email']=records['Email'].strip().lower()# 将邮箱名称改成小写
       records.update(self.mail_key) #更新字典
     self.__Read_Templats() #读取模板
  def __Read_Templats(self):
    InFile = open("qianyi_before.html","rb") #读取html模板
    try:
      str_text=''
      all_the_text = InFile.readlines() #读取文件生成一个列表
      for text in all_the_text:
        str_text+=text.strip() #去除多余的行空格
    finally:
      InFile.close()
    str_record=''
    for i in self.record:
      #print self.record
      
      if i.has_key('Name_Server'): #此处由于业务需要，源记录里可能只能用户信息，而无数据
        if len(i['Name_Server'])>4:
           ns_name='.'.join(i['Name_Server'].split('|')[1:][0].split('.')[1:])
           if ns_name=='xxxxx' or ns_name=='xxxxx':
              i['Name_Server']="xxxxx".encode("GBK")
              str_record+='<tr><td>'+i['Web_Nu']+'</td><td>'+i['Domain']+'</td><td>'+i['Name_Server']+'</td><td>'+i['New_Ip']+'</td><td>'+"系统自动修改".encode("GBK")+'</td></tr>'
           else:
              i['Name_Server']=i['Name_Server'].split('|')[1:][0]
              str_record+='<tr><td>'+i['Web_Nu']+'</td><td>'+i['Domain']+'</td><td>'+i['Name_Server']+'</td><td>'+i['New_Ip']+'</td><td style="color: #f00;">'+"需要人工修改".encode("GBK")+'</td></tr>'
        else:
         str_record+='<tr><td>'+i['Web_Nu']+'</td><td>'+i['Domain']+'</td><td>'+i['Name_Server']+'</td><td>'+i['New_Ip']+'</td><td style="color: #f00;">'+"需要人工修改".encode("GBK")+'</td></tr>'
 
        XML=str_text.replace("opt_time",self.migrate_date) #将组合的数据替换模板的变量
        XML=XML.replace("web_info",str_record)
        self.html_text = XML.decode("GBK") #对模板解码
      else:
        str_record+='<tr><td>'+i['Web_Nu']+'</td><td>'+'</td><td>'+'</td><td>'+i['New_Ip']+'</td><td>'+'</td></tr>'
        XML=str_text.replace("opt_time",self.migrate_date)
        XML=XML.replace("web_info",str_record)
        self.html_text = XML.decode("GBK")
    #print self.migrate_date
   
  def get_content_info(self):
     return self.html_text  #获取替换后模板数据
  def send_mail_opt(self,sub,content):  
    #print "go send_mail......................"
    me="xxxx".encode("GBK")+"<"+mail_user+">" #发信人  
    msg = MIMEText(content,'html','GBK')#消息格式与编码  
    msg['Subject'] = sub  #主题
    msg['From'] = me  
    msg['To'] = self.mail_key['Email'] #收信人  
    
    #print 'xxx',self.mail_key['Email']
    try:  
      server = smtplib.SMTP()  
      server.connect(mail_host)  
      server.login(mail_user,mail_pass) 
      #print "xxxxxxx",self.mail_key['Email'] 
      server.sendmail(me, self.mail_key['Email'], msg.as_string())  
      server.close()  
      with open('/home/migrate/mail_records/mail_list.txt','a') as ml:
        ml.write(self.mail_key['Email']+'\n')
      return True  
    except Exception, e:  
      return False
 
migrate_date='2015-07-04'
d=[{'Phone': '1233333','Web_Nu': 'wexsde333', 'Email': 'xxxx@xxx.com'}, {'Domain': 'www.kedie.com', 'Name_Server': '|xxxxx.com.cn', 'Dns_Ip': 'xxxxxxxx', 'Phone': '19999999', 'Old_Ip': '1.1.1.1', 'New_Ip':'2.2.2.2', 'Web_Nu': 'webspnc', 'Email': 'xxxxx@xxx.com.cn'}]
s=Send_notice_mail(migrate_date,d)
type_html=s.get_content_info()
#print type_html
s.send_mail_opt("xxxxxxxxxx".encode("GBK"),type_html)