Calling commands from commands is broken

[schlamar]

I would expect that something like the following works:

import click

cli = click.Group()

@cli.command()
@click.option('--count', default=1)
def test(count):
    print 'test', count

@cli.command()
@click.option('--count', default=1)
def dist(count):
    test()

if __name__ == '__main__':
    cli()

But this fails with

$ py cli.py dist
Usage: cli.py [OPTIONS]

Error: Got unexpected extra argument (dist)

[mitsuhiko]

The only way to make this work (without introducing magic global state) is through a method on the context. This is already supported through context.invoke but I added extra support for making it nicer and added it to the docs.

http://click.pocoo.org/advanced/#invoking-other-commands