由于我经常需要备份文件夹下的内容到邮件里面，每个打开邮件，上传文件，发送，太过麻烦，其实每次发送的文件都是放在固定 置的，只是邮件标题不同而已，于是用 python 为自己写了个发送文件到邮箱的小工具，在任意目录下执行该脚本，并指定邮件标 ，就将指定文件夹下的文件发送到邮箱中备份起来 。
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#!/usr/bin/env python# coding: utf-8from smtplib import SMTP, quotedata, CRLF, SMTPDataErrorfrom email.MIMEMultipart import MIMEMultipartfrom email.MIMEBase import MIMEBasefrom email.MIMEText import MIMETextfrom email import Encodersfrom sys import stderr, stdoutimport osimport sysclass ExtendedSMTP(SMTP): def data(self, msg): self.putcmd("data") (code,repl)=self.getreply() if self.debuglevel > 0 : print >> stderr, "data:", (code, repl) if code != 354: raise SMTPDataError(code,repl) else: q = quotedata(msg) if q[-2:] != CRLF: q = q + CRLF q = q + "." + CRLF # begin modified send code chunk_size = 2048 bytes_sent = 0 while bytes_sent != len(q): chunk = q[bytes_sent:bytes_sent+chunk_size] self.send(chunk) bytes_sent += len(chunk) if hasattr(self, "callback"): self.callback(bytes_sent, len(q)) # end modified send code (code,msg)=self.getreply() if self.debuglevel >0 : print>>stderr, "data:", (code,msg) return (code,msg)def callback(progress, total): percent = 100. * progress / total stdout.write('\r') stdout.write("%s bytes sent of %s [%2.0f%%]" % (progress, total, percent)) stdout.flush() if percent >= 100: stdout.write('\n')def sendmail(subject): MAIL_FROM = 'mymail@qq.com' MAIL_TO = ['mymail@qq.com'] BAK_DIR = '/path/to/bak/folder' msg = MIMEMultipart() msg['From'] = MAIL_FROM msg['Subject'] = subject msg.attach( MIMEText('test send attachment') ) for filename in os.listdir(BAK_DIR): part = MIMEBase('application', "octet-stream") part.set_payload(open(os.path.join(BAK_DIR, filename),"rb").read() ) Encoders.encode_base64(part) part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(filename)) msg.attach(part) try: smtp = ExtendedSMTP() smtp.callback = callback smtp.connect('smtp.qq.com', 25) smtp.login('mymail', 'mypwd') smtp.sendmail(MAIL_FROM, MAIL_TO, msg.as_string()) smtp.close() os.system('rm -f %s/*' % BAK_DIR) except Exception, e: print eif __name__ == '__main__': if len(sys.argv) == 1: print 'Please specific a subject' print 'Usage: send_files <MAIL_SUBJECT>' else: sendmail(sys.argv[1]) |
安装：
配置好收件人，发件人，smtp地址，用户名，密码及要发送文件所在的路径。
将文件保存为 send_files，保存到 /usr/bin 下面。
然后设置文件权限为可执行：
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$ chmod +x send_files |
用法：
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$ send_files '邮件标题' |
还带有进度条哦～～
