hello world

a simple program to print hello world in terminal

import cliflect
console=cliflect.console()
@console.cmd('name')
def out(name):
        if name:
            console.echo(f"welcome, {name}")
        else:
            console.echo('please enter your name')
console.run()

i saved it as hello.py

at console

$ python hello.py

no options parsed
usage hello.py [option] args

options:
        name
$ python hello.py test

invalid option --> test
usage hello.py [option] args

options:
        name
$ python hello.py name

please enter your name
$ python hello.py name guest

welcome, guest