old_contents: # -*- coding: utf-8 -*-
  """dummy docstring."""
  import argparse
  from qiidly import __version__, __description__
  from qiidly.main import Qiidly
  
  
  def _arg_parser():
      parser = argparse.ArgumentParser(
          prog='qiidly',
          description=__description__)
      parser.add_argument('--version',
                          action='version',
                          version='%(prog)s version {}'.format(__version__))
      parser.add_argument('-q', '--qiita-token',
                          required=True,
                          help='Qiita access token')
      parser.add_argument('-f', '--feedly-token',
                          required=True,
                          help='Feedly developer access token')
      return parser
  
  
  # http://stackoverflow.com/questions/3041986/apt-command-line-interface-like-yes-no-input
  def _query_yes_no(question, default=None):
      valid = {'yes': True, 'y': True,
               'no': False, 'n': False}
      if default is None:
          prompt = ' [y/n] '
      elif default == "yes":
          prompt = ' [Y/n] '
      elif default == 'no':
          prompt = ' [y/N] '
      else:
          raise ValueError("Invalid default answer: '{default}'".format(default=default))
  
      while True:
          print(question + prompt, end='')
          choice = input().lower()
          if choice == '' and default is not None:
              return valid[default]
          elif choice in valid:
              return valid[choice]
          else:
              print("Please respond with 'y' or 'n'.")
  
  
  def main():
      """dummy."""
      args = _arg_parser().parse_args()
  
      for target in ['tags', 'followees']:
          q = Qiidly(args.qiita_token, args.feedly_token, target=target)
  
          have_to_sync = q.have_to_sync()
          q.print_todo()
          if not have_to_sync:
              print('Already up-to-date.')
              print()
              continue
  
          # sync to Feedly
          print('')
          if not _query_yes_no('Sync to Feedly?', default=None):
              print('Did nothing.')
              continue
          q.sync()
          print('Done!')
  
  
  if __name__ == '__main__':
      main()
  
new_contents: # -*- coding: utf-8 -*-
  """dummy docstring."""
  import argparse
  from qiidly import __version__, __description__
  from qiidly.main import Qiidly
  
  
  def _arg_parser():
      parser = argparse.ArgumentParser(
          prog='qiidly',
          description=__description__)
      parser.add_argument('-V', '--version',
                          action='version',
                          version='%(prog)s version {}'.format(__version__))
      parser.add_argument('-q', '--qiita-token',
                          required=True,
                          help='Qiita access token')
      parser.add_argument('-f', '--feedly-token',
                          required=True,
                          help='Feedly developer access token')
      return parser
  
  
  # http://stackoverflow.com/questions/3041986/apt-command-line-interface-like-yes-no-input
  def _query_yes_no(question, default=None):
      valid = {'yes': True, 'y': True,
               'no': False, 'n': False}
      if default is None:
          prompt = ' [y/n] '
      elif default == "yes":
          prompt = ' [Y/n] '
      elif default == 'no':
          prompt = ' [y/N] '
      else:
          raise ValueError("Invalid default answer: '{default}'".format(default=default))
  
      while True:
          print(question + prompt, end='')
          choice = input().lower()
          if choice == '' and default is not None:
              return valid[default]
          elif choice in valid:
              return valid[choice]
          else:
              print("Please respond with 'y' or 'n'.")
  
  
  def main():
      """dummy."""
      args = _arg_parser().parse_args()
  
      for target in ['tags', 'followees']:
          q = Qiidly(args.qiita_token, args.feedly_token, target=target)
  
          have_to_sync = q.have_to_sync()
          q.print_todo()
          if not have_to_sync:
              print('Already up-to-date.')
              print()
              continue
  
          # sync to Feedly
          print('')
          if not _query_yes_no('Sync to Feedly?', default=None):
              print('Did nothing.')
              continue
          q.sync()
          print('Done!')
  
  
  if __name__ == '__main__':
      main()
  
subject: Add -V option