Python发邮件, 附件路径有中文提示错误...

[hello_2012222]

#!/usr/bin/env python
#-*- encoding: utf-8 -*-   
import smtplib,mimetypes
from email.mime.multipart import MIMEMultipart #多个MIME对象的集合
from email.mime.text import MIMEText   #MIME文本对象
from email.mime.image import MIMEImage #MIME二进制文件对象
from email import utils
from email import encoders
from email.header import Header
import os.path
import datetime
import time
 
sender = '[e-mail]'     #发件人邮箱 
smtpserver = 'smtp.163.com'   #邮件服务器
username = '123456'           #发件人邮箱用户名
password = '******'           #发件人邮箱密码 
mailHead = "邮件标题" 
mailBody = "邮件正文" 

#收件人列表
tolist = ('[e-mail]', '[e-mail]')
      
msgRoot = MIMEMultipart()
attText = MIMEText(mailBody, 'plain','utf-8') 
msgRoot.attach(attText) #添加邮件正文

msgRoot['from'] = sender #发件人
msgRoot['Subject'] = Header(mailHead, 'utf-8') #邮件标题
msgRoot['Date'] = time.ctime(time.time())      #设置时间 

#构造附件(附件路径出现中文，会提示编码错误!!!!!!)
rarFilePath = "测试附件.rar" 
att = MIMEText(open(rarFilePath, 'rb').read(), 'base64', 'gb2312')
att["Content-Type"] = 'application/octet-stream'
att["Content-Disposition"] = 'attachment;filename= %s' % Header(rarFilePath, 'gb2312') 
msgRoot.attach(att)

#群发邮件    
smtp = smtplib.SMTP(smtpserver, 25)  
smtp.login(username, password)
msgRoot['to'] = '[e-mail]'
smtp.sendmail(sender, tolist, msgRoot.as_string())
time.sleep(5) #休眠5秒
smtp.quit()   #断开与服务器的连接

[hello_2012222]

#构造附件(附件路径出现中文，会提示编码错误!!!!!!)
rarFilePath = "测试附件.rar" 
att = MIMEText(open(rarFilePath, 'rb').read(), 'base64', 'gb2312')
att["Content-Type"] = 'application/octet-stream'
att["Content-Disposition"] = 'attachment;filename= %s' % Header(rarFilePath, 'gb2312') 
msgRoot.attach(att)

#============================

如果邮件标题,或正文,或附件名字, 出现中文,
就会提示类似下面的错误:
Traceback (most recent call last):
File "D:\test.py", line 54, in <module>
smtp.sendmail(sender, tolist, msgRoot.as_string())
File "C:\Python32\lib\smtplib.py", line 733, in sendmail
msg = _fix_eols(msg).encode('ascii')
UnicodeEncodeError: 'ascii' codec can't encode characters in position 292-293: ordinal not in range(128)

[iambic]

试下Header(rarFilePath.encode('gbk'), 'gb2312')

[hello_2012222]

rarFilePath = u"测试.rar"

我这边一运行就提示语法错误

[hello_2012222]

[Quote=引用 3 楼 iambic 的回复:]
试下Header(rarFilePath.encode('gbk'), 'gb2312')
[/Quote]
=============
刚刚试了下,这样还不可以...

[hello_2012222]

[Quote=引用 2 楼 jacksonlv 的回复:]
我认为你应该先把带有中文的路径编码成gbk或gb2312再交给smtp.sendmail去处理。
[/Quote]
===========
rarFilePath = u"测试.rar"
我这边一运行就提示语法错误

[JacksonLv]

我认为你应该先把带有中文的路径编码成gbk或gb2312再交给smtp.sendmail去处理。

[javacode007]

mark下，这个问题确实不知如何解决，楼上的几种方式都不行，期待高人解答啊

[angel_su]

附件嘛，以前学过抄下的代码类似下面，你试试...
...
from email import Encoders
...
filename = 'jdk15.tar' #附件名
fp = open(filename,'rb')
ctype, encoding = mimetypes.guess_type(filename)
if ctype is None or encoding is not None:
ctype = 'application/octet-stream'
maintype, subtype = ctype.split('/',1)
m = MIMEBase(maintype, subtype)
m.set_payload(fp.read())
fp.close()
Encoders.encode_base64(m) #把附件编码
m.add_header('Content-disposition','attachment',filename=filename) #修改邮件头
msg.attach(m)
...

[test2223344]

我也对这个问题感兴趣．