old_contents: from django.contrib import admin
  
  from blog.posts import models
  
  admin.site.register(models.Post)
  
new_contents: # Copyright 2012 Globo.com. All rights reserved.
  # Use of this source code is governed by a BSD-style
  # license that can be found in the LICENSE file.
  
  from django.contrib import admin
  
  from blog.posts import models
  
  admin.site.register(models.Post)
  
subject: add license header (I give up)