new_contents: from django.conf import settings
  from django.core.mail import EmailMessage
  from django.core.management.base import BaseCommand
  from django.db.models import Count
  from django.template.loader import render_to_string
  
  from voty.initproc.models import Initiative
  
  """
  Send feedback to initiators of all initiatives that are already closed
  """
  
  class Command(BaseCommand):
      help = "Send feedback to initiators for already closed initiatives"
  
      def handle(self, *args, **options):
          
          for i in Initiative.objects.exclude(was_closed_at__isnull=True):
              #send feedback message to all initiators
              EmailMessage(
                  'Feedback zur Abstimmung',
                  render_to_string('initadmin/voting_feedback.txt', context=dict(
                      target=i,
                      votecount = i.votes.count,
                      reasons = i.votes.values('reason').annotate(count=Count('reason'))
                  )),
                  settings.DEFAULT_FROM_EMAIL,
                  [u.user.email for u in i.initiators]
              ).send()
  
subject: send feedback from voting to initiators - manual command for already closed initiatives