new_contents: #!/usr/bin/env python
  
  __version__ = '0.0.0'
  
  from cmdhelper import *
  
  cmdHelper = CmdHelper('argparse', __version__)
  cmdHelper.add_argument('cmd', help='command')
  cmdHelper.add_argument('args', help='command arguments', nargs='*')
  cmdHelper.add_option('-x', '--example', dest='value', default=None, help='sample option')
  options = cmdHelper.parse()
  
  try:
      # processing goes here
      run('python -c "print 2"',True)
      pass    
  
  except Exception as e:
       handleError(e,options.debug)
  
subject: Add exmaple.py