Python发送邮件的类

综合网上查到的内容，写的Python发送邮件的类。 具体用法可以参看if __name__ == '__main__'之后的代码

 

 

 

!/usr/bin/env python# coding:utf-8import emailimport smtplibclass Mailer: def __init__(self, smtp_host, smtp_user, smtp_passwd, smtp_port = 25) : self.smtp_host = smtp_host self.smtp_user = smtp_user self.smtp_passwd = smtp_passwd self.smtp_port = smtp_port self.mail = email.MIMEMultipart.MIMEMultipart('related') self.alter = email.MIMEMultipart.MIMEMultipart('alternative') self.mail.attach(self.alter) self.attachments = [] def mailfrom(self, mail_from) : self._from = mail_from self.mail['from'] = mail_from def mailto(self, mail_to) : """ mail_to : comma separated emails """ self._to = mail_to if type(mail_to) == list: self.mail['to'] = ','.join(mail_to) elif type(mail_to) == str : self.mail['to'] = mail_to else : raise Exception('invalid mail to') def mailsubject(self, mail_subject) : self.mail['subject'] = mail_subject def text_body(self, body, encoding = 'utf-8') : self.alter.attach(email.MIMEText.MIMEText(body, 'plain', encoding)) def html_body(self, body, encoding = 'utf-8') : self.alter.attach(email.MIMEText.MIMEText(body, 'html', encoding)) def addattach(self, filepath, mime_type = 'octect-stream', rename = None) : import os f = open(filepath, 'rb') filecontent = f.read() f.close() mb = email.MIMEBase.MIMEBase('application', mime_type) mb.set_payload(filecontent) email.Encoders.encode_base64(mb) fn = os.path.basename(filepath) mb.add_header('Content-Disposition', 'attachment', filename = rename or fn) self.mail.attach(mb) def send(self): self.mail['Date'] = email.Utils.formatdate( ) smtp = False try: smtp = smtplib.SMTP() smtp.set_debuglevel(0) smtp.connect(self.smtp_host, self.smtp_port) smtp.login(self.smtp_user, self.smtp_passwd) smtp.sendmail(self._from, self._to, self.mail.as_string()) return True except Exception, e: import traceback print traceback.format_exc() return False #finally : smtp and smtp.quit()def get_mailer() : mailer = Mailer('mail.sohu.com', 'haha', 'hahasecret') mailer.mailfrom('[e-mail]') return mailerif __name__ == '__main__': mailer = get_mailer() import sys mailto = sys.argv[1] subject = sys.argv[2] body = sys.stdin.read() mailer.mailto(mailto) mailer.mailsubject(subject) mailer.html_body(body) if len(sys.argv) == 4 : mailer.addattach(sys.argv[3]) mailer.send()

 

如果要作为发送邮件的脚本命令，可以python sendmail.py to_email subject [attachment]

然后输入邮件内容 ＋ Ctrl-D（或Ctrl-Z）即可。

 

如果要在其他程序中引用，则

 

import sendmail

mailer = sendmail.get_mailer()

或

mailer = sendmail.Mailer(......)

mailer.mailfrom(...)

mailer.mailto(...)

mailer.subject(...)

mailer.html_body(...) # mailer.text_body(...)

mailer.addattach(...)

mailer.send()