#_encoding:utf-8_

script for python3.2
-------------------------------------------------------------------------------
Name:        發送郵件
Purpose:
#
Author:      QiuChangJie
#
Created:     10/09/2012
Copyright:   (c) cj.qiu 2012
Licence:     <your licence>
-------------------------------------------------------------------------------
import os
import smtplib
import mimetypes
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email.mime.text import MIMEText
from email.mime.audio import MIMEAudio
from email.mime.image import MIMEImage
from email.encoders import encode_base64
MAIL_163_USER = "test@163.com"
MAIL_163_PWD = "test"
MAIL_YEAH_USER = "test@yeah.com"
MAIL_YEAH_PWD = "test"
MAIL_GOOGLE_HOST = "smtp.gmail.com"
MAIL_163_HOST = "smtp.163.com"
MAIL_YEAH_HOST = "smtp.yeah.com"
RECIPIENT = ["test@dinglicom.com"]
ATTACHMENTS = []
class QMail():
    def init(self, user, pwd, host):
        self.mail_user = user
        self.mail_pwd = pwd
        self.mail_server = smtplib.SMTP()
        self.mail_server.connect(host)
        self.mail_server.ehlo()
        self.mail_server.starttls()
        self.mail_server.ehlo()
        self.mail_server.login(self.mail_user, self.mail_pwd)

def __del__(self):
    self.mail_server.close()

def send_mail(self, recipient, subject, text, att_files=[]):
    msg = MIMEMultipart()
    msg["From"] = self.mail_user
    msg["Subject"] = subject
    msg["To"] = ",".join(recipient)
    msg.attach(MIMEText(text))
    if len(att_files) > 0:
        for file_name in att_files:
            msg.attach(self.get_attachment(file_name))
    self.mail_server.sendmail(self.mail_user, recipient, msg.as_string())

def get_attachment(self, file_name):
    content_type, encoding = mimetypes.guess_type(file_name)
    if content_type is None or encoding is not None:
        content_type = "application/octet-stream"
    main_type, sub_type = content_type.split('/', 1)
    file = open(file_name, "rb")
    if main_type == "text":
        attachment = MIMEText(file.read())
    elif main_type == 'message':
        attachment = email.message_from_file(file)
    elif main_type == 'image':
        attachment = MIMEImage(file.read(), _subType=sub_type)
    elif main_type == 'audio':
        attachment = MIMEAudio(file.read(), _subType=sub_type)
    else:
        attachment = MIMEBase(main_type, sub_type)
    attachment.set_payload(file.read())
    encode_base64(attachment)
    file.close()
    attachment.add_header('Content-Disposition', 'attachment', filename=os.path.basename(file_name))
    return attachment


def test():
    mail = QMail("test@163.com", "test", MAIL_163_HOST)
    mail.send_mail(["test@dinglicom.com"], "sub_test", "text_test", r"G:\WorkSpace\Doing\CMMI文檔模板.dot")
if name == 'main':
    test()</pre>