code: def set_all_tiers(key, value, django_cache_timeout=DEFAULT_TIMEOUT):
          
          DEFAULT_REQUEST_CACHE.set(key, value)
          django_cache.set(key, value, django_cache_timeout)
docs: Caches the value for the provided key in both the request cache and the
          django cache.
  
          Args:
              key (string)
              value (object)
              django_cache_timeout (int): (Optional) Timeout used to determine
                  if and for how long to cache in the django cache. A timeout of
                  0 will skip the django cache. If timeout is provided, use that
                  timeout for the key; otherwise use the default cache timeout.