click python

root@3286ce0398c4:~/repos/tmp# vi yourscript.py
root@3286ce0398c4:~/repos/tmp# ll
total 20K
-rw-r--r-- 1 root root  434 Apr 28 21:58 1
-rw-r--r-- 1 root root  250 Apr 28 21:11 setup.py
drwxr-xr-x 2 root root 4.0K Apr 28 21:12 yourscript.egg-info
-rw-r--r-- 1 root root  612 Apr 28 22:16 yourscript.py
-rw-r--r-- 1 root root 1.4K Apr 28 22:13 yourscript.pyc
root@3286ce0398c4:~/repos/tmp# cat setup.py

from setuptools import setup

setup(
    name='yourscript',
    version='0.1',
    py_modules=['yourscript'],
    install_requires=[
        'Click',
    ],
    entry_points='''
        [console_scripts]
        yourscript=yourscript:cli
    ''',
)
root@3286ce0398c4:~/repos/tmp# cat yourscript.
cat: yourscript.: No such file or directory
root@3286ce0398c4:~/repos/tmp# cat yourscript.py
import click

CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])

@click.group(context_settings=CONTEXT_SETTINGS)
@click.version_option(version='opnfv colorado.0.1 ')
def cli():
    pass


@cli.command()
def initdb():
    click.echo('Initialized the database')

@cli.command()
def dropdb():
    click.echo('Dropped the database')

@cli.command()
@click.argument('name')
def hello(name):
    click.echo('Hello %s!' % name)

@cli.command()
@click.argument('option', )
def env(option):
    if option == show:
	click.echo("env show command")
    elif option == status:
	click.echo("env status command")