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__author__    = "Ira W. Snyder (devel@irasnyder.com)"
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__author__    = "Ira W. Snyder (devel@irasnyder.com)"
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__copyright__ = "Copyright (c) 2006 Ira W. Snyder (devel@irasnyder.com)"
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__copyright__ = "Copyright (c) 2006 Ira W. Snyder (devel@irasnyder.com)"
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__license__   = "GNU GPL v2 (or, at your option, any later version)"
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__license__   = "GNU GPL v2 (or, at your option, any later version)"
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# Fix for the lame version of python on the school's computers (v2.1)
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try:
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	(True, False)
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except NameError:
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	(True, False) = (1, 0)
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def bfs ():
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def bfs ():
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	print 'in bfs'
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	print 'in bfs'
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def dfs ():
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def dfs ():
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	print 'in dfs'
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	print 'in dfs'
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	print 'in enter data'
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	print 'in enter data'
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def getstr (prompt):
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def getstr (prompt):
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	return raw_input (prompt + ': ')
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	return raw_input (prompt + ': ')
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class MenuEntry (object):
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class MenuEntry:
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	def __init__ (self, key, prompt, callback_func, hidden=False):
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	def __init__ (self, key, prompt, callback_func, hidden=False):
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		self.key = key
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		self.key = key
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		self.prompt = prompt
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		self.prompt = prompt
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		self.callback_func = callback_func
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		self.callback_func = callback_func
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		self.hidden = hidden
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		self.hidden = hidden
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class Menu (object):
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class Menu:
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	def __init__ (self, entries=None, autorun=False):
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	def __init__ (self, entries=None, autorun=False):
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		if not entries:
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		if not entries:
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			self.entries = []
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			self.entries = []
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		else:
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		else: