old_contents: 
  #CELERY CONFIG
  
  SITE_ID = 1
  
  #CARROT_BACKEND = "ghettoq.taproot.Redis"
  CARROT_BACKEND = "redis"
  
  BROKER_HOST = "localhost"  # Maps to redis host.
  BROKER_PORT = 6379         # Maps to redis port.
  BROKER_VHOST = "0"         # Maps to database number.
  
  CELERY_RESULT_BACKEND = "redis"
  CELERY_REDIS_HOST = "localhost"
  CELERY_REDIS_PORT = 6379
  CELERY_REDIS_DB = 0
  #CELERY_REDIS_CONNECT_RETRY = True
  CELERY_TIMEZONE = 'Europe/London'
  CELERY_ENABLE_UTC = True
  
new_contents: 
  #CELERY CONFIG
  
  SITE_ID = 1
  
  ## Broker settings
  BROKER_URL = "redis://localhost:6379/0"
  
  ## Using the database to store task state and results.
  CELERY_RESULT_BACKEND = "redis://localhost:6379/0"
  CELERY_TASK_RESULT_EXPIRES = 18000  # 5 hours.
  
  #CELERY_REDIS_CONNECT_RETRY = True
  CELERY_TIMEZONE = 'Europe/London'
  CELERY_ENABLE_UTC = True
  
subject: fix depreciate settings in celery 3.x