[jToolkit-cvs] jToolkit mailer.py,NONE,1.1

[<dav...@us...>]

Update of /cvsroot/jtoolkit/jToolkit
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24511

Added Files:
	mailer.py 
Log Message:
added simple email wrapper, mailer.py

--- NEW FILE: mailer.py ---
#!/usr/bin/python2.2

"""provides a simple wrapper for composing and sending emails"""

# Copyright 2002, 2003 St James Software
# 
# This file is part of jToolkit.
#
# jToolkit is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# jToolkit is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with jToolkit; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

import smtplib
import socket

# some constants for messages
contentheader = \
"""Content-Type: %s;
	charset = "%s"
"""
mimeversion = "MIME-Version: 1.0\n"
contenttransferencoding = "Content-Transfer-Encoding: 8bit\n"


def makemessage(messagedict):
  message = contentheader % (messagedict.get('contenttype', 'text/plain'),
                             messagedict.get('charset', 'iso-8859-1'))
  if 'from' in messagedict:
    message += "From: %s\n" % messagedict['from']
  if 'organization' in messagedict:
    message += "Organization: %s\n" % messagedict['organization']
  if 'to' in messagedict:
    message += "To: %s\n" % ", ".join(messagedict['to'])
  if 'subject' in messagedict:
    message += "Subject: %s\n" % messagedict['subject']
  message += mimeversion
  message += contenttransferencoding
  message += "\n"
  if 'body' in messagedict:
    message += messagedict['body']
  return message

def dosendmessage(fromemail,recipientemails,message,smtpserver='',errorhandler=None):
  smtp = smtplib.SMTP()
  errmsg = ""
  try:
    smtp.connect(smtpserver)
    refused = smtp.sendmail(fromemail,recipientemails,message)
    errmsg += ", ".join(refused.keys())
    if errmsg != "":
      errmsg = "Recipients " + errmsg + " refused"
  except smtplib.SMTPRecipientsRefused:
    errmsg += "All recipients refused"
  except smtplib.SMTPHeloError:
    errmsg += "Server didn't respond properly to HELO"
  except smtplib.SMTPSenderRefused:
    errmsg += "Sender refused"
  except smtplib.SMTPDataError:
    errmsg += "Unexpected error code"
  except socket.error, msg:
    if errorhandler is not None:
      errmsg += "Socket Error: %r" % errorhandler.exception_str()
  if smtp.sock:
    smtp.quit()
  if errmsg != "" and errorhandler is not None:
    errorhandler.logerror(errmsg)
  return errmsg