A really simple click implementation with groups

dead-simple-click-implementation.py

#!/usr/bin/env python
# Usage:
#     python script.py idk
#     python script.py whatever okay

import click

# the main group
@click.group()
def main():
    click.echo('Keep it simple')

@main.command()
def idk():
    click.echo('Idk')

@main.group()
def whatever():
    click.echo('whatever')

@whatever.command()
def okay():
    click.echo('okay')

if __name__ == '__main__':
    main()