python学习笔记（SMTP邮件发送：带附件）

博主有段时间没有更新博客了

先整理一个之前整理过的SMTP邮件发送，这次是带附件的功能

#!/usr/bin/env python
# -*- coding: utf_8 -*-

from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.header import Header
from email.utils import parseaddr, formataddr
import smtplib


def _format_address(text):
    name, address = parseaddr(text)
    return formataddr((Header(name, "utf-8").encode(), address))


def unittest_smtp():
    from_address = "xx@xx.com"
    # 发件箱地址
    password = "xxx"
    # 授权密码 不是邮箱登录密码
    to_address = "xx@xx.com"
    # to_address = "xx@xx.com"
    # 收件箱地址
    smtp_server = "smtp.ym.163.com"
    # 发件箱服务器地址
    message = MIMEMultipart()
    # msg = MIMEText("测试smtp邮件发送功能", "plain", "utf-8")
    # 第一个参数：邮件正文
    # 第二个参数：邮件类型 纯文本
    # 第三个参数：编码

    message["From"] = _format_address("自动化测试报告 <%s>" % from_address)
    # 发件人姓名与地址
    message["To"] = _format_address("xx <%s>" % to_address)
    # 收件人姓名与地址
    message["Subject"] = Header("xx自动化测试平台邮箱服务", "utf-8").encode()
    # 邮件标题
    message.attach(MIMEText("测试smtp邮件发送功能", "plain", "utf-8"))

    att1 = MIMEText(open("D:\\pythonproject\\Wito_erp\\wito_selenium\\20161024113212.html", "rb").read(), "base64", "utf-8")
    # 文件地址
    att1["Content-Type"] = "application/octet-stream"
    att1["Content-Disposition"] = 'attachment; filename="20161024113212.html"'
    # 定义附件名称

    message.attach(att1)
    # 添加附件
    try:
        server = smtplib.SMTP(smtp_server, 25)
        # 构造smtp服务器连接
        server.set_debuglevel(1)
        # 打开debug输出模式
        server.login(from_address, password)
        # 登录smtp服务器
        server.sendmail(from_address, to_address, message.as_string())
        # 发送邮件

        print "邮件发送成功"
        server.quit()
    except smtplib.SMTPException:
        print "Error: 无法发送邮件"