Sendmail with Attachment script

四月 24th, 2008
This is the python script for linux sendmail programe or with smtp server.
You can use it free.It's simple ,but support the attachment.
# -*- coding: utf-8 -*- 
#sendmail with mimebase 

import smtplib 
import os,sys,codecs,string 
import locale 
from optparse import OptionParser 
from email.MIMEMultipart import MIMEMultipart 
from email.MIMEBase import MIMEBase 
from email.MIMEText import MIMEText 
from email.Utils import COMMASPACE, formatdate 
from email import Encoders 

def send_mail(send_from, send_to, subject, text, files, server): 
  #assert type(send_to)==list 
  assert type(files)==list 

  msg = MIMEMultipart() 
  msg['From'] = send_from 
  msg['To'] = send_to 
  msg['Date'] = formatdate(localtime=True) 
  msg['Subject'] = subject 

  msg.attach( MIMEText(text) ) 

  for f in files: 
    part = MIMEBase('application', "octet-stream") 
    s=open(f,"rb").read() 
    part.set_payload( s ) 
    Encoders.encode_base64(part) 
    part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(f)) 
    msg.attach(part) 

  if(server): 
      smtp = smtplib.SMTP(server) 
      smtp.sendmail(send_from, send_to, msg.as_string()) 
      smtp.close() 

  cmd="sendmail %s"%send_to 
  print 'sending...' 
  p=os.popen(cmd,"w") 
  p.write(msg.as_string()) 
  p.close() 
def main(argv):    
    locale.setlocale(locale.LC_CTYPE, "") 
    encoding = locale.getlocale()[1] 
    if not encoding: 
        encoding = "us-ascii" 
    sys.stdout = codecs.getwriter(encoding)(sys.stdout, errors = "replace") 
    sys.stderr = codecs.getwriter(encoding)(sys.stderr, errors = "replace") 

    usage = "usage: %prog [options] arg \nnote:Ctrl+D or ... to end the body edit!"

    parser = OptionParser(usage=usage,version="%prog 0.1") 
    parser.add_option("-n", "--name", dest="name" , 
                      help="Your name.") 
    parser.add_option("", "--server", dest="server", 
                      help="The smtp server address.")  
    parser.add_option("-f", "--files", dest="files" , 
                      help="Attachment files. Split by ,")  

    (options, args) = parser.parse_args() 
    if not options.name: 
        options.name=raw_input(u"From:") 
    if len(args) != 1: 
        options.to=raw_input(u"To:") 
    else: 
        options.to=args[0]    
    subject=raw_input(u"Subject:") 
    print 'Body:'; 
    raw='' 
    body='' 
    while True: 
        raw=raw_input('  ') 
        if raw=='...' or raw=='\x04': 
            break; 
        else: 
            body+=raw +'\n'   
    files=[]; 
    if options.files: 
        files=string.split(options.files,',') 
    send_mail(options.name,options.to, subject, body,files,options.server) 
if __name__ == "__main__": 

    main(argv=sys.argv[1:])