text: """Module to access and save data through the Django cache system."""
  import pickle
  from django.core.cache import cache
  
  
  def get_value(key):
      """Get value from cache using pickle.
  
      Args:
          key (str): Cache key.
  
      Returns:
          obj: Cached object.
  
      """
      data = cache.get(key)
      if data:
          return pickle.loads(data)
  
  
  def set_value(key, data):
      """Set value in the cache using pickle.
  
      Args:
          key (str): Cache key.
          data (obj): Object to be saved.
  
      """
      if not key or not data:
          return
  
      cache.set(key, pickle.dumps(data))
  
  
  def clean_value(key):
      """Clean cached values.
  
      Args:
          key (str): Key to identify the cache value.
  
      """
      if not key:
          return
      cache.delete(key)
  