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[top] / python / PyMOTW / optparse / optparse_store_const.py

     #!/usr/bin/env python
     #
     # Copyright 2007 Doug Hellmann.
     #
     """Using optparse with single-letter options.
     """
     #end_pymotw_header
     
     import optparse
     
     parser = optparse.OptionParser()
     parser.add_option('--earth', action="store_const", const='earth', dest='element', default='earth')
     parser.add_option('--air', action='store_const', const='air', dest='element')
     parser.add_option('--water', action='store_const', const='water', dest='element')
     parser.add_option('--fire', action='store_const', const='fire', dest='element')
     
     options, args = parser.parse_args()
     
     print options.element
     
     

[top] / python / PyMOTW / optparse / optparse_store_const.py

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