python 发邮件的代码 邮箱密码用什么方法可以保密啊

路人乙，在路上

#!/usr/bin/env python
#encoding=utf-8
# python 3.2示例代码

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

mail_host = 'smtp.qq.com'
mail_user = 'xxxx@qq.com'
mail_pwd = 'yyyy'
mail_to = 'zzzz@foxmail.com'


msg = MIMEMultipart()

#att = MIMEText(open('d:\\QQProtectBit.dat','rb').read(),'base64','gb2312')
#att["Content-Type"] = 'application/octet-stream'
#att["Content-Disposition"] = 'attachment;filename="hello.txt"'
#msg.attach(att)

message = 'content part'
body = MIMEText(message)
msg.attach(body)
msg['To'] = mail_to
msg['from'] = mail_user
msg['subject'] = 'this is a python test mail'

try:
    s = smtplib.SMTP()
    s.connect(mail_host)
    s.login(mail_user,mail_pwd)

    s.sendmail(mail_user,mail_to,msg.as_string())
    s.close()

    print ('success')
except Exception as e:
    print (e)

anonymous0502

可以简单加密一下，或者自己写个加解密函数：

14. Cryptographic Services
The modules described in this chapter implement various algorithms of a cryptographic nature. They are available at the discretion of the installation. Here’s an overview:

14.1. hashlib — Secure hashes and message digests
14.2. hmac — Keyed-Hashing for Message Authentication

手册manual里看看用法