#!/usr/bin/env python

import sys, os, sys
import datetime

# boilerplate
basedir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))
sys.path = [ basedir ] + sys.path
os.environ["DJANGO_SETTINGS_MODULE"] = "ietf.settings"

virtualenv_activation = os.path.join(basedir, "bin", "activate_this.py")
if os.path.exists(virtualenv_activation):
    execfile(virtualenv_activation, dict(__file__=virtualenv_activation))

import django
django.setup()

from django.core import management
from django.template.loader import render_to_string

from ietf import settings
from ietf.utils.mail import send_mail_preformatted
from ietf.utils.mail import send_mail

target_date=datetime.date(year=2014,month=1,day=24)

send_mail(request = None, 
          to       = "IETF-Announce <ietf-announce@ietf.org>",
          frm      = "The IESG <iesg-secretary@ietf.org>",
          subject  = "Upcoming change to announcement email header fields (using old header)",
          template = "utils/header_change_content.txt",
          context  = dict(oldornew='old', target_date=target_date),
          extra    = {'Reply-To' : 'ietf@ietf.org',
                      'Sender'   : '<iesg-secretary@ietf.org>',
                     }
         )

send_mail(request = None, 
          to       = "IETF-Announce:;",
          frm      = "The IESG <noreply@ietf.org>",
          subject  = "Upcoming change to announcement email header fields (using new header)",
          template = "utils/header_change_content.txt",
          context  = dict(oldornew='new', target_date=target_date),
          extra    = {'Reply-To' : 'IETF Discussion List <ietf@ietf.org>',
                      'Sender'   : '<iesg-secretary@ietf.org>',
                     },
          bcc      = '<ietf-announce@ietf.org>',
         )