python实现的使用gmail发邮件的代码段

import os
import smtplib
import mimetypes
from email.MIMEMultipart import MIMEMultipart
from email.MIMEBase import MIMEBase
from email.MIMEText import MIMEText
from email.MIMEAudio import MIMEAudio
from email.MIMEImage import MIMEImage
from email.Encoders import encode_base64

def sendMail(subject, text, *attachmentFilePaths):
gmailUser = 'youraccount@gmail.com'
gmailPassword = 'yourpasswd'
recipient = 'mail1@gmail.com;mail2@gmail.com'

msg = MIMEMultipart()
msg['From'] = gmailUser
msg['To'] = recipient
msg['Subject'] = subject
msg.attach(MIMEText(text))

for attachmentFilePath in attachmentFilePaths:
msg.attach(getAttachment(attachmentFilePath))

mailServer = smtplib.SMTP('smtp.gmail.com', 587)
mailServer.ehlo()
mailServer.starttls()
mailServer.ehlo()
mailServer.login(gmailUser, gmailPassword)
mailServer.sendmail(gmailUser, recipient, msg.as_string())
mailServer.close()

print('Sent email to %s' % recipient)

def getAttachment(attachmentFilePath):
contentType, encoding = mimetypes.guess_type(attachmentFilePath)

if contentType is None or encoding is not None:
contentType = 'application/octet-stream'

mainType, subType = contentType.split('/', 1)
file = open(attachmentFilePath, 'rb')

if mainType == 'text':
attachment = MIMEText(file.read())
elif mainType == 'message':
attachment = email.message_from_file(file)
elif mainType == 'image':
attachment = MIMEImage(file.read(),_subType=subType)
elif mainType == 'audio':
attachment = MIMEAudio(file.read(),_subType=subType)
else:
attachment = MIMEBase(mainType, subType)
attachment.set_payload(file.read())
encode_base64(attachment)

file.close()

attachment.add_header('Content-Disposition', 'attachment',   filename=os.path.basename(attachmentFilePath))
return attachment