code: def get_fresh(self, key, default=None, cast=None):
          
          return self.get(key, default=default, cast=cast, fresh=True)
docs: This is a shortcut to `get(key, fresh=True)`. always reload from
          loaders store before getting the var.
  
          :param key: The name of the setting value, will always be upper case
          :param default: In case of not found it will be returned
          :param cast: Should cast in to @int, @float, @bool or @json ?
          :return: The value if found, default or None