python
from cliff.app import App
from cliff.command import Command
class MyCommand(Command):
def take_action(self, parsed_args):
pass
class MyApp(App):
def __init__(self):
super(MyApp, self).__init__(
description='My Command Line Application',
version='1.0',
command_manager=CommandManager('myapp.commands'),
)
if __name__ == '__main__':
myapp = MyApp()
return_code = myapp.run(sys.argv[1:])
sys.exit(return_code)
