import click

@click.group()
@click.version_option()
def cli():
    pass #Entry Point

@cli.group()
@click.pass_context
def cloudflare(ctx):
    pass

@cloudflare.group('zone')
def cloudflare_zone():
    pass

@cloudflare_zone.command('add')
@click.option('--jumpstart', '-j', default=True)
@click.option('--organization', '-o', default='')
@click.argument('url')
@click.pass_obj
@__cf_error_handler
def cloudflare_zone_add(ctx, url, jumpstart, organization):
    pass

@cloudflare.group('record')
def cloudflare_record():
    pass

@cloudflare_record.command('add')
@click.option('--ttl', '-t')
@click.argument('domain')
@click.argument('name')
@click.argument('type')
@click.argument('content')
@click.pass_obj
@__cf_error_handler
def cloudflare_record_add(ctx, domain, name, type, content, ttl):
    pass

@cloudflare_record.command('edit')
@click.option('--ttl', '-t')
@click.argument('domain')
@click.argument('name')
@click.argument('type')
@click.argument('content')
@click.pass_obj
@__cf_error_handler
def cloudflare_record_edit(ctx, domain):
    pass

@cli.group()
@click.pass_context
def uptimerobot(ctx):
    pass

@uptimerobot.command('add')
@click.option('--alert', '-a', default=True)
@click.argument('name')
@click.argument('url')
@click.pass_obj
def uptimerobot_add(ctx, name, url, alert):
    pass

@uptimerobot.command('delete')
@click.argument('names', nargs=-1, required=True)
@click.pass_obj
def uptimerobot_delete(ctx, names):
    pass

cli/
├── __init__.py
├── cli.py
├── group1
│   ├── __init__.py
│   ├── commands.py
└── group2
    ├── __init__.py
    └── commands.py

import click


@click.command()
def version():
    """Display the current version."""
    click.echo(_read_version())

import click

from .group1 import commands as group1
from .group2 import commands as group2

@click.group()
def entry_point():
    pass

entry_point.add_command(group1.command_group)
entry_point.add_command(group2.version)

project/
├── __init__.py
├── init.py
└── commands
    ├── __init__.py
    └── cloudflare.py

import click
from .commands.cloudflare import cloudflare


@click.group()
def cli():
    pass


cli.add_command(cloudflare)

import click


@click.group()
def cloudflare():
    pass


@cloudflare.command()
def zone():
    click.echo('This is the zone subcommand of the cloudflare command')

$ python init.py cloudflare zone

import click

from command_cloudflare import cloudflare
from command_uptimerobot import uptimerobot

cli = click.CommandCollection(sources=[cloudflare, uptimerobot])

if __name__ == '__main__':
    cli()

import commands_main
import commands_cloudflare
import commands_uptimerobot