项目里一个模块,重新封装了python的smtplib和django的template
主要功能:
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支持多用户接受
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支持模板
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良好的处理了中文问题
代码如下:
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#!/usr/bin/env python # -*- coding: UTF-8 -*- # # __author__="Fred" __date__ ="$2010-5-31 17:15:35$" import smtplib, base64 from django.template import loader, Context CHARSET = 'utf-8' FROM_ADD = 'xxxxxx@163.com' SMTP_SERVER = 'smtp.163.com' SMTP_USER = 'xxxxx' SMTP_PASS = 'xxxxx' class SendMail: u''' 邮件发送模块,此模块运行使用django模块来发送邮件 参数介绍(*必填): subject *邮件主题 template *邮件模板位置 context *邮件模板上下文 to_addr *目的地址,允许发给多人,格式为['test@examp.com','test2@example',......] smtp_server 发件服务器地址 smtp_server_port 发件服务器端口号 from_addr 发信地址 from_addr_name 发信人名称 user 发件箱登录用户名 pass 发件箱登录密码 e.g: from ureg.helper import SendMail mail = SendMail('test','email/register.html',{'tmp_code':'123'},['ad@fengsage.cn']) mail.send_mail() u''' def __init__(self,subject,template,context,to_addr,smtp_server=SMTP_SERVER, smtp_server_port = 25 ,from_addr=FROM_ADD,from_addr_name=u'Mytut视频网',user=SMTP_USER, passwd=SMTP_PASS): self.subject = subject self.template = template self.context = context self.to_addr = to_addr self.from_addr = from_addr self.from_addr_name = from_addr_name self.username = user self.password = passwd self.smtp_server_port = smtp_server_port self.mailserver = smtp_server def send_mail(self): from email.mime.text import MIMEText from email.mime.multipart import MIMEMultipart from email import Utils msgRoot = MIMEMultipart('related') msgRoot['Subject'] = self.subject msgRoot['From'] = self.named(self.from_addr, self.from_addr_name) if len(self.to_addr) == 1: msgRoot['To'] = self.to_addr[0] else: msgRoot['To'] = Utils.COMMASPACE.join(self.to_addr) pass msgRoot['Date'] = Utils.formatdate() # Encapsulate the plain and HTML versions of the message body in an # 'alternative' part, so message agents can decide which they want to display. msgAlternative = MIMEMultipart('alternative') msgRoot.attach(msgAlternative) #根据模板生成html html = self.render(self.template, self.context).encode('utf-8') msgText = MIMEText(html,'html',_charset='utf-8') msgAlternative.attach(msgText) smtp = smtplib.SMTP(self.mailserver,self.smtp_server_port) smtp.login(self.username, self.password) result = smtp.sendmail(self.from_addr, self.to_addr, msgRoot.as_string()) smtp.quit() def render(self,template,context): u''' 读取模板内容,并赋值 u''' if template: t = loader.get_template(template) return t.render(Context(context)) return context def named(self,mail,name): u''' 格式化右键发信/收信格式 e.g fredzhu <me@fengsage.cn> u''' if name: return '%s <%s>' % (name,mail) return mail |
使用方法:
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mail = SendMail(USER_REGISTER,'email/register.html',{'tmp_code':tmp_code,'tmp_user':username},[email]) mail.send_mail() |
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