Subversion Repositories programming

#!/usr/bin/env python
# Copyright: Ira W. Snyder
# Start Date: 2005-11-18
# End Date:
# License: Public Domain
#
# Changelog Follows:
#
# 2005-11-18
# * Just getting the basics in place, since we haven't been given
#   the whole description of the project yet.
#

# Check for <Python-2.3 compatibility (boolean values)
try:
  True, False
except NameError:
  (True, False) = (1, 0)

class RecursiveDescentParser():
    def __init__(self):
        pass

    def __clear(self):
        self.str = ""   # the string of input to test
        self.strpos = 0 # the current position in str

    def __input_test_str(self):
        pass

    def main_menu(self):

        done = False

        while not done:
            print 'Menu:'
            print '========================================'
            print '1. Test a string'
            print '2. Quit'
            print
            s = raw_input('Choice >>> ')
            print

            if s == '1':
                self.__input_test_str()
                self.__test_str()
            elif s == '2':
                done = True
            else:
                print 'Bad Selection'
                print


if __name__ == '__main__':
    print 'Not complete yet, don\'t bother'