#
# Replacement for sendmail utility that uses SMTP protocol for delivery.
# By default, sendmail reads message body from stdin and delivers it to
# address(es) passed on the commandline.
# http://www.feep.net/sendmail/tutorial/run/commandline.html
#
# Various sendmail options are not supported, because the script was
# developed as a simple way to send mails from console tools like Darcs
# through GMail.
#
# With Darcs 1.x.x on windows use:
# darcs send -v --sendmail-command="c:\path\to\python sendmail.py """%t""" %<"
# or from batch file:
# darcs send -v --sendmail-command="c:\path\to\python sendmail.py """%%t""" %%<"
#
# techtonik // php.net 2008-03-30


# --*- Configuration -*--
#
MAILSERV = "smtp.gmail.com"
# Secure TLS connections are required by GMail
SECURE = 1
SMTPDEBUG = 0
#
#: Unset login to skip authentication
LOGIN="example@gmail.com"
#: If pass is None it will be asked
PASS=None


# --*- Parameters -*--
#
FROM = "anything@example.com"
TO = "anything@example.com"



import sys
import smtplib
from getpass import getpass

def sendmail(sndr, rcpt, body):

  # Even though To: and Cc: headers are present in the message, SMTP
  # protocol still requires that all recepient addresses are passed
  # to server explicitly

  server = smtplib.SMTP()
  if SMTPDEBUG:
    server.set_debuglevel(1)
  server.connect(MAILSERV)
  if SECURE:
    server.ehlo()
    server.starttls()
    server.ehlo()
  if LOGIN != None:
    if PASS == None:
      pswd = getpass()
    else:
      pswd = PASS
    server.login(LOGIN, pswd)
  server.sendmail(sndr, rcpt, body)
  server.quit()



if __name__ == "__main__":
  if len(sys.argv) > 1:
    to = sys.argv[1:]
  else:
    to = TO
  mailbody = sys.stdin.read()
  sendmail(FROM, to, mailbody)