text: # -*- coding: utf-8 -*-
  # vi: set ft=python sw=4 :
  """Utility functions that deal with randomness.
  
  This module provides various utility functions that utilize randomness: random
  string generator, random timestamp generator etc.
  
  Classes:
      - RandomUtils
  
  Todo:
      - finish docstrings
      - implement methods
  """
  import logging
  
  
  class RandomUtils(object):
      """Randomness-related utility functions."""
  
      def __init__(self):
          """."""
          self.logger = logging.getLogger(__name__)
          self.logger.debug("initialization started")
          self.logger.debug("initialization finished")
  
      def get_random_string(self, length):
          """."""
  
      def get_random_datetime(self, formt, lbound=None, rbound=None):
          """."""
  