#!/usr/bin/env python

"""
playing with schemas
"""

import sys
import optparse

def main(args=sys.argv[:]):

  # parse command line options
  usage = '%prog [options]'

  # description formatter
  class PlainDescriptionFormatter(optparse.IndentedHelpFormatter):
    def format_description(self, description):
      if description:
        return description + '\n'
      else:
        return ''
  
  parser = optparse.OptionParser(usage=usage, description=__doc__, formatter=PlainDescriptionFormatter())
  options, args = parser.parse_args(args)

if __name__ == '__main__':
  main()