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-#!/usr/bin/env python
-# coding=utf-8
-"""A sample application for cmd2.
-
-Thanks to cmd2's built-in transtript testing capability, it also serves as a test suite for example.py when used with
- the exampleSession.txt transcript.
-
-Running `python example.py -t exampleSession.txt` will run all the commands in the transcript against example.py,
-verifying that the output produced matches the transcript.
-"""
-
-from cmd2 import Cmd, make_option, options
-
-
-class CmdLineApp(Cmd):
- """ Example cmd2 application. """
- multilineCommands = ['orate']
- Cmd.shortcuts.update({'&': 'speak'})
- maxrepeats = 3
- Cmd.settable.append('maxrepeats')
-
- # Setting this true makes it run a shell command if a cmd2/cmd command doesn't exist
- # default_to_shell = True
-
- def __init__(self):
- # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
- Cmd.__init__(self, use_ipython=False)
-
- @options([make_option('-p', '--piglatin', action="store_true", help="atinLay"),
- make_option('-s', '--shout', action="store_true", help="N00B EMULATION MODE"),
- make_option('-r', '--repeat', type="int", help="output [n] times")
- ])
- def do_speak(self, arg, opts=None):
- """Repeats what you tell me to."""
- arg = ''.join(arg)
- if opts.piglatin:
- arg = '%s%say' % (arg[1:], arg[0])
- if opts.shout:
- arg = arg.upper()
- repetitions = opts.repeat or 1
- for i in range(min(repetitions, self.maxrepeats)):
- self.stdout.write(arg)
- self.stdout.write('\n')
- # self.stdout.write is better than "print", because Cmd can be
- # initialized with a non-standard output destination
-
- do_say = do_speak # now "say" is a synonym for "speak"
- do_orate = do_speak # another synonym, but this one takes multi-line input
-
-
-if __name__ == '__main__':
- c = CmdLineApp()
- c.cmdloop()