# -*- coding: utf-8 -*-
import logging
import logging.handlers


class TlsSMTPHandler(logging.handlers.SMTPHandler):
  def emit(self, record):
    """Emit a record.
    Format the record and send it to the specified addressees.
    """
    try:
      import smtplib
      import string  # For 'tls', add this line

      try:
        from email.utils import formatdate

      except ImportError:
        formatdate = self.date_time

      port = self.mailport
      if not port:
        port = smtplib.SMTP_PORT

      smtp = smtplib.SMTP(self.mailhost, port)

      msg = self.format(record)
      msg = "From: %s\r\nTo: %s\r\nSubject: %s\r\nDate: %s\r\n\r\n%s" % (
              self.fromaddr,
              string.join(self.toaddrs, ","),
              self.getSubject(record),
              formatdate(), msg
            )

      if self.username:
        smtp.ehlo()  # For 'tls', add this line
        smtp.starttls()  # For 'tls', add this line
        smtp.ehlo()  # For 'tls', add this line
        smtp.login(self.username, self.password)

      smtp.sendmail(self.fromaddr, self.toaddrs, msg)
      smtp.quit()

    except (KeyboardInterrupt, SystemExit):
      raise

    except:
      self.handleError(record)
