old_contents: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  # vim: set hls is ai et sw=4 sts=4 ts=8 nu ft=python:
  
  # built-in modules
  
  # 3rd-party modules
  import click
  
  # local modules
  from mass.monitor.app import app
  from mass.scheduler.swf import utils
  from mass.scheduler.swf import SWFWorker
  
  
  @click.group()
  def cli():
      pass
  
  
  @cli.command()
  def init():
      utils.register_domain()
      utils.register_workflow_type()
      utils.register_activity_type()
  
  
  @cli.group()
  def worker():
      pass
  
  
  @cli.group()
  def job():
      pass
  
  
  @cli.group()
  def monitor():
      pass
  
  
  @worker.command('start')
  def worker_start():
      worker = SWFWorker()
      worker.start()
  
  
  @job.command('submit')
  @click.option('-j', '--json', help='Job Description in JSON.')
  @click.option('-a', '--alfscript', help='Job Description in alfscript.')
  def job_submit(json_script, alf_script):
      pass
  
  
  @monitor.command('start')
  def monitor_start():
      monitor = app.run(debug=True)
  
  cli.add_command(init)
  cli.add_command(worker)
  cli.add_command(job)
  cli.add_command(monitor)
  
new_contents: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  # vim: set hls is ai et sw=4 sts=4 ts=8 nu ft=python:
  
  # built-in modules
  
  # 3rd-party modules
  import click
  
  # local modules
  from mass.monitor.app import app
  from mass.scheduler.swf import utils
  from mass.scheduler.swf import SWFWorker
  
  
  @click.group()
  def cli():
      pass
  
  
  @cli.command()
  @click.option('-d', '--domain', help='Amazon SWF Domain.')
  @click.option('-r', '--region', help='Amazon Region.')
  def init(domain, region):
      utils.register_domain(domain, region)
      utils.register_workflow_type(domain, region)
      utils.register_activity_type(domain, region)
  
  
  @cli.group()
  def worker():
      pass
  
  
  @cli.group()
  def job():
      pass
  
  
  @cli.group()
  def monitor():
      pass
  
  
  @worker.command('start')
  def worker_start():
      worker = SWFWorker()
      worker.start()
  
  
  @job.command('submit')
  @click.option('-j', '--json', help='Job Description in JSON.')
  @click.option('-a', '--alfscript', help='Job Description in alfscript.')
  def job_submit(json_script, alf_script):
      pass
  
  
  @monitor.command('start')
  def monitor_start():
      monitor = app.run(debug=True)
  
  cli.add_command(init)
  cli.add_command(worker)
  cli.add_command(job)
  cli.add_command(monitor)
  
subject: Add arguments --domain and --region to mass init.