old_contents: from .base import *
  
  INSTALLED_APPS += (
      'corsheaders',
  )
  
  # need to be before django.middleware.common.CommonMiddleware
  MIDDLEWARE_CLASSES = (
      'corsheaders.middleware.CorsMiddleware',
  ) + MIDDLEWARE_CLASSES
  
  CORS_ORIGIN_ALLOW_ALL = True
  
  # TODO: set the database parameters
  
new_contents: from .base import *
  
  INSTALLED_APPS += (
      'corsheaders',
  )
  
  # need to be before django.middleware.common.CommonMiddleware
  MIDDLEWARE_CLASSES = (
      'corsheaders.middleware.CorsMiddleware',
  ) + MIDDLEWARE_CLASSES
  
  CORS_ORIGIN_ALLOW_ALL = True
  
  # TODO: set the database parameters
  
  ALLOWED_HOSTS = ["52.16.214.13", "127.0.0.1", "localhost"]
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.contrib.gis.db.backends.postgis',
          'NAME': 'postgres',
          'USER': 'postcard_admin',
          'PASSWORD': get_env_variable('DB_PASSWORD'),
          'HOST': 'postcarddb.cqlnuay9niw1.eu-west-1.rds.amazonaws.com',
          'PORT': '5432'
      }
  }
  
  SECRET_KEY = get_env_variable('SECRET_KEY')
  
subject: change prod setting