view docs/pycon2010/pirate3.py @ 380:de2306847251

replacing temporaryfile with an object seems good
author cat@eee
date Mon, 22 Feb 2010 21:26:40 -0500
parents 89e38f922c25
children
line wrap: on
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from cmd import Cmd
# using hook

class Pirate(Cmd):
    gold = 3
    def do_loot(self, arg):
        'Seize booty from a passing ship.'
        self.gold += 1
    def do_drink(self, arg):
        'Drown your sorrrows in rrrum.'        
        self.gold -= 1
    def precmd(self, line):
        self.initial_gold = self.gold
        return line
    def postcmd(self, stop, line):   
        if self.gold != self.initial_gold:
            print('Now we gots {0} doubloons'
                  .format(self.gold))

pirate = Pirate()
pirate.cmdloop()