python 发送邮件 附带附件

from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import smtplib

#创建一个带附件的实例
msg = MIMEMultipart()

#构造附件1
att1 = MIMEText(open('./jsondata.py', 'rb').read(), 'base64', 'gb2312')
att1["Content-Type"] = 'application/octet-stream'
att1["Content-Disposition"] = 'attachment; filename="OIDFrom.doc"' #这里的filename可以任意写，写什么名字，邮件中显示什么名字
msg.attach(att1)

#构造附件2
att2 = MIMEText(open('./demo.py', 'rb').read(), 'base64', 'gb2312')
att2["Content-Type"] = 'application/octet-stream'
att2["Content-Disposition"] = 'attachment; filename="OIDFrom.txt"'
msg.attach(att2)

#加邮件头
msg['to'] = ";".join(['[e-mail]', '[e-mail]'])      # 收件人的邮箱
msg['from'] = '[e-mail]'  # 发件人邮箱
msg['subject'] = 'hello world'     # 发送的邮箱头
#发送邮件
try:
    server = smtplib.SMTP()
    server.connect('smtp.qq.com')
    server.login('[e-mail]', 'xxxxx')   #XXX为用户名，XXXXX为授权码
    server.sendmail(msg['from'], msg['to'], msg.as_string())
    server.quit()
    print ('发送成功')
except (Exception):
    print("完蛋咯....")