doc/mail/tutorial/smtpclient/smtpclient-9.tac

   1 import StringIO
   2
   3 from twisted.application import service
   4
   5 application = service.Application("SMTP Client Tutorial")
   6
   7 from twisted.application import internet
   8 from twisted.internet import protocol
   9 from twisted.mail import smtp
  10
  11 class SMTPTutorialClient(smtp.ESMTPClient):
  12     mailFrom = "tutorial_sender@example.com"
  13     mailTo = "tutorial_recipient@example.net"
  14     mailData = '''\
  15 Date: Fri, 6 Feb 2004 10:14:39 -0800
  16 From: Tutorial Guy <tutorial_sender@example.com>
  17 To: Tutorial Gal <tutorial_recipient@example.net>
  18 Subject: Tutorate!
  19
  20 Hello, how are you, goodbye.
  21 '''
  22
  23     def getMailFrom(self):
  24         result = self.mailFrom
  25         self.mailFrom = None
  26         return result
  27
  28     def getMailTo(self):
  29         return [self.mailTo]
  30
  31     def getMailData(self):
  32         return StringIO.StringIO(self.mailData)
  33
  34     def sentMail(self, code, resp, numOk, addresses, log):
  35         print 'Sent', numOk, 'messages'
  36
  37         from twisted.internet import reactor
  38         reactor.stop()
  39
  40 class SMTPClientFactory(protocol.ClientFactory):
  41     protocol = SMTPTutorialClient
  42
  43     def buildProtocol(self, addr):
  44         return self.protocol(secret=None, identity='example.com')
  45
  46 def getMailExchange(host):
  47     return 'localhost'
  48
  49 smtpClientFactory = SMTPClientFactory()
  50
  51 smtpClientService = internet.TCPClient(
  52     getMailExchange('example.net'), 25, smtpClientFactory)
  53 smtpClientService.setServiceParent(application)