new_contents: import sys
  import os
  import random
  import gzip
  import pickle
  import optparse
  import time
  
  from optparse import OptionParser
  
  
  def main():
      options = parse_args()
      app = TestApplication(options)
      app.run()
  
  
  chars = 'abcdefghijklmnopqestuvwxyzABCDEFGHIJKLMNOPQESTUVWXYZ0123456789.,;:-'
  
  class TestApplication(object):
      def __init__(self, options):
          self.options = options
  
          random.seed(options.seed)
  
  
      def run(self):
          n = self.options.words
  
          for i in range(n):
              print(self.generate_random_word())
  
  
      def generate_random_word(self):
          n = random.randint(1, self.options.maxlength + 1)
          s = ''
          for i in range(n):
              s += random.choice(chars)
  
          return s
  
  
  def parse_args():
  
      parser = OptionParser()
      parser.add_option(
          "--max-words", dest='words', type=int, default=50000, metavar='N',
          help="maximum number of words generated/loaded"
      )
  
      parser.add_option(
          "--random", dest='random', action='store_true', default=False,
          help="generate random words"
      )
  
      parser.add_option(
          "--seed", dest='seed', type=int, default=0, metavar='INT',
          help="random seed"
      )
  
      parser.add_option(
          "--random-max-len", dest='maxlength', type=int, default=100, metavar='K',
          help="maximum count of characters in a word"
      )
  
      (options, rest) = parser.parse_args()
  
      return options
  
  
  if __name__ == '__main__':
      main()
  
subject: Add helper script