old_contents: from django.contrib import admin
  from django.db import models as django_models
  from tinymce.widgets import TinyMCE
  
  from .models import (Recipient, RecipientList, DailyEmailBlast,
          DailyEmailBlastType)
  
  
  def send_blasts(model_admin, request, qs):
      for blast in qs:
          print blast.send()
  
  
  class RecipientInline(admin.TabularInline):
      model = RecipientList.recipients.through
      verbose_name = 'recipient'
      verbose_name_plural = 'recipients'
  
  
  class RecipientListAdmin(admin.ModelAdmin):
      model = RecipientList
      inlines = [RecipientInline]
  
  
  class RecipientListInline(admin.TabularInline):
      model = DailyEmailBlast.recipient_lists.through
      verbose_name = 'recipient list'
      verbose_name_plural = 'recipient lists'
  
  
  class DailyEmailBlastAdmin(admin.ModelAdmin):
      model = DailyEmailBlast
      inlines = [RecipientListInline]
      list_display = ('blast_type', 'created_on', 'sent_on',
                      'send_completed_on',)
      formfield_overrides = {
          django_models.TextField: {'widget': TinyMCE()},
      }
      actions = [send_blasts]
  
  
  admin.site.register(DailyEmailBlastType)
  admin.site.register(Recipient)
  admin.site.register(RecipientList, RecipientListAdmin)
  admin.site.register(DailyEmailBlast, DailyEmailBlastAdmin)
  
new_contents: from django.contrib import admin
  from django.db import models as django_models
  from tinymce.widgets import TinyMCE
  
  from .models import (Recipient, RecipientList, DailyEmailBlast,
          DailyEmailBlastType)
  
  
  def send_blasts(model_admin, request, qs):
      for blast in qs:
          blast.send()
  
  
  class RecipientInline(admin.TabularInline):
      model = RecipientList.recipients.through
      verbose_name = 'recipient'
      verbose_name_plural = 'recipients'
  
  
  class RecipientListAdmin(admin.ModelAdmin):
      model = RecipientList
      inlines = [RecipientInline]
  
  
  class RecipientListInline(admin.TabularInline):
      model = DailyEmailBlast.recipient_lists.through
      verbose_name = 'recipient list'
      verbose_name_plural = 'recipient lists'
  
  
  class DailyEmailBlastAdmin(admin.ModelAdmin):
      model = DailyEmailBlast
      inlines = [RecipientListInline]
      list_display = ('blast_type', 'created_on', 'sent_on',
                      'send_completed_on',)
      formfield_overrides = {
          django_models.TextField: {'widget': TinyMCE()},
      }
      actions = [send_blasts]
  
  
  admin.site.register(DailyEmailBlastType)
  admin.site.register(Recipient)
  admin.site.register(RecipientList, RecipientListAdmin)
  admin.site.register(DailyEmailBlast, DailyEmailBlastAdmin)
  
subject: Remove print statement