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comparison docs/pycon2010/pirate7.py @ 351:8a5bc9f5c28e

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cmd2 docs
author catherine@Drou
date Tue, 16 Feb 2010 23:07:04 -0500
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children d275d3beceff
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350:1c91655d05f8 351:8a5bc9f5c28e
1 from cmd2 import Cmd
2 # prompts and defaults
3
4 class Pirate(Cmd):
5 gold = 3
6 prompt = 'arrr> '
7 def default(self, line):
8 print('What mean ye by "{0}"?'.format(line))
9 def do_loot(self, arg):
10 'Seize booty from a passing ship.'
11 self.gold += 1
12 def do_drink(self, arg):
13 '''Drown your sorrrows in rrrum.
14
15 drink [n] - drink [n] barrel[s] o' rum.'''
16 try:
17 self.gold -= int(arg)
18 except:
19 if arg:
20 print('''What's "{0}"? I'll take rrrum.'''.format(arg))
21 self.gold -= 1
22 def precmd(self, line):
23 self.initial_gold = self.gold
24 return line
25 def postcmd(self, stop, line):
26 if self.gold != self.initial_gold:
27 print('Now we gots {0} doubloons'.format(self.gold))
28 if self.gold < 0:
29 print("Off to debtorrr's prison. Game overrr.")
30 return True
31 return stop
32 def do_quit(self, arg):
33 print("Quiterrr!")
34 return True
35 default_to_shell = True
36 multilineCommands = ['sing']
37 terminators = Cmd.terminators + ['...']
38 def do_sing(self, arg):
39 print(self.colorize(arg, 'blue'))
40
41 pirate = Pirate()
42 pirate.cmdloop()