Isssue 3020 - Add a script to disaptch mass emails

sitescripts/submit_email/bin/send_mass_email.py

 # coding: utf-8
 
 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-2015 Eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus 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 Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
 
 import sys
 import argparse
 import logging
 
-from sitescripts.utils import sendMail
+from sitescripts.utils import get_template, sendMail
 
 parser = argparse.ArgumentParser(description='Renders the given email template '
                                              'and dispatches emails to the '
                                              'addresses given on stdin')
 parser.add_argument('template')
 parser.add_argument('--log-level', default='INFO')
 
 if __name__ == '__main__':
   args = parser.parse_args()
   logging.basicConfig(level=args.log_level)
+  template = get_template(args.template, False)
 
   for recipient in sys.stdin:
     recipient = recipient.strip()
     try:
-      sendMail(args.template, {'recipient': recipient})
+      sendMail(template, {'recipient': recipient})
     except Exception:
       logging.error('Failed to send email to %r', recipient, exc_info=True)
     else:
       logging.info('Sent email to %r', recipient)