python发邮件的初级问题

llzqq

原代码：

#!/usr/bin/env python
#coding: utf-8
import socket
name = socket.gethostname()

import smtplib
from email.mime.text import MIMEText
from email.header import Header

sender = 'test@126.com'
receiver = ["test@163.com","test@126.com"]
subject = 'mysql-server alarm'
smtpserver = 'smtp.126.com'
username = 'test'
password = '######'

msg = MIMEText('mysql-server is failed! and now be restarted' ,'plain','utf-8')
msg['Subject'] = Header(subject, 'utf-8')

smtp = smtplib.SMTP()
smtp.connect('smtp.126.com')
smtp.login(username, password)
smtp.sendmail(sender, receiver, msg.as_string())
smtp.quit()


这个代码没问题，工作正常，为了准确表明是由哪个服务器发出的邮件，需要在邮件标题处增加一个主机名，如主机名为WEB1 则邮件标题就变为[WEB1] mysql-server alarm

llzqq

import socket
name = socket.gethostname()
print name
这个已经可以输出主机名了，就是不知道怎么把这个输出放到邮件标题上去（不懂语法）。

winway1988

1. subject = name + 'mysql-server alarm'

复制代码

llzqq

多谢LS；
这样看起来好多了
subject = '[' + name + ']: mysql-server alarm'

邮件标题变为：
[hostname]:mysql-server alarm

llzqq

我在python-2.6.x上测试没问题，但在python-2.4.x下测试出错呢？

[root@ns3 ~]# ./a.py
Traceback (most recent call last):
  File "./a.py", line 7, in ?
    from email.mime.text import MIMEText
ImportError: No module named mime.text
[root@ns3 ~]# python -V
Python 2.4.3
[root@ns3 ~]# cat a.py
#!/usr/bin/env python
#coding: utf-8
import socket
name = socket.gethostname()

import smtplib
from email.mime.text import MIMEText
from email.header import Header

sender = 'llzqq@126.com'
receiver = ["llzqq@126.com",]
subject = '[' + name + ']: web-server alarm'
smtpserver = 'smtp.126.com'
username = 'llzqq'
password = 'sdfdssssaaaas'

msg = MIMEText('webserver is failed! and now be restarted','plain','utf-8')
msg['Subject'] = Header(subject, 'utf-8')

smtp = smtplib.SMTP()
smtp.connect('smtp.126.com')
smtp.login(username, password)
smtp.sendmail(sender, receiver, msg.as_string())
smtp.quit()

llzqq

恩，改成这样可以了，看来PYTHON在不同版本下兼容性差啊

from email.MIMEText import MIMEText
from email.Header import Header