code: def qrange(self, name, offset, limit):
          
          offset = get_integer('offset', offset)        
          limit = get_positive_integer('limit', limit)                
          return self.execute_command('qrange', name, offset, limit)
docs: Return a ``limit`` slice of the list ``name`` at position ``offset``
  
          ``offset`` can be negative numbers just like Python slicing notation
  
          Similiar with **Redis.LRANGE**
  
          :param string name: the queue name
          :param int offset: the returned list will start at this offset
          :param int limit: number of elements will be returned
          :return: a list of elements
          :rtype: list