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#!/usr/bin/env python
# coding=utf-8
"""A sample application for cmd2 showing how to use argparse to
process command line arguments for your application.
Thanks to cmd2's built-in transcript testing capability, it also
serves as a test suite for argparse_example.py when used with the
exampleSession.txt transcript.
Running `python argparse_example.py -t exampleSession.txt` will run
all the commands in the transcript against argparse_example.py,
verifying that the output produced matches the transcript.
"""
import argparse
import sys
from cmd2 import Cmd, make_option, options, with_argument_parser, with_argument_list
class CmdLineApp(Cmd):
""" Example cmd2 application. """
def __init__(self):
self.use_argument_list = True
Cmd.__init__(self)
def do_tag(self, arglist):
"""verion of creating an html tag using arglist instead of argparser"""
if len(arglist) >= 2:
tag = arglist[0]
content = arglist[1:]
self.poutput('<{0}>{1}</{0}>'.format(tag, ' '.join(content)))
else:
self.perror("tag requires at least 2 arguments")
if __name__ == '__main__':
# Instantiate your cmd2 application
c = CmdLineApp()
# And run your cmd2 application
c.cmdloop()
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