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authorCatherine Devlin <catherine.devlin@gmail.com>2012-05-26 20:02:41 -0400
committerCatherine Devlin <catherine.devlin@gmail.com>2012-05-26 20:02:41 -0400
commit720e40f652111da7e6ce1f84b75acb1fe268d2cb (patch)
tree0a1fd3be30ad0120fd79626638854d57b7f9edde /docs/pycon2010/pirate3.py
downloadcmd2-git-720e40f652111da7e6ce1f84b75acb1fe268d2cb.tar.gz
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diff --git a/docs/pycon2010/pirate3.py b/docs/pycon2010/pirate3.py
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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()