old_contents: """Script to run sandman via command line."""
  from __future__ import absolute_import
  
  import click
  
  from sandman import app
  from sandman.model import activate
  
  def print_version(ctx, value):
      """Print the current version of sandman and exit."""
      if not value:
          return
      import pkg_resources
      version = None
      try:
          version = pkg_resources.get_distribution('sandman').version
      finally:
          del pkg_resources
      click.echo(version)
      ctx.exit()
  
  
  @click.command()
  @click.option('--generate-pks/--no-generate-pks', default=False,
          help='Have sandman generate primary keys for tables without one')
  @click.option('--show-pks/--no-show-pks', default=False,
          help='Have sandman show primary key columns in the admin view')
  @click.option('--host', default='0.0.0.0',
          help='Hostname of database server to connect to')
  @click.option('--port', default=8080,
          help='Port of database server to connect to')
  @click.option('--version', is_flag=True,
          callback=print_version, expose_value=False, is_eager=True)
  @click.argument('URI', metavar='<URI>')
  def run(generate_pks, show_pks, host, port, uri):
      """Connect sandman to <URI> and start the API server/admin
      interface."""
      app.config['SQLALCHEMY_DATABASE_URI'] = uri
      app.config['SANDMAN_GENERATE_PKS'] = generate_pks
      app.config['SANDMAN_SHOW_PKS'] = show_pks
      app.config['SERVER_HOST'] = host
      app.config['SERVER_PORT'] = port
      activate(name='sandmanctl')
      app.run(host=host, port=int(port), debug=True)
  
new_contents: """Script to run sandman via command line."""
  from __future__ import absolute_import
  
  import click
  
  from sandman import app
  from sandman.model import activate
  
  def print_version(ctx, value):
      """Print the current version of sandman and exit."""
      if not value:
          return
      import pkg_resources
      version = None
      try:
          version = pkg_resources.get_distribution('sandman').version
      finally:
          del pkg_resources
      click.echo(version)
      ctx.exit()
  
  
  @click.command()
  @click.option('--generate-pks/--no-generate-pks', default=False,
          help='Have sandman generate primary keys for tables without one')
  @click.option('--show-pks/--no-show-pks', default=False,
          help='Have sandman show primary key columns in the admin view')
  @click.option('--host', default='0.0.0.0',
          help='Hostname sandman should bind to')
  @click.option('--port', default=8080,
          help='Port sandman should bind to')
  @click.option('--version', is_flag=True,
          callback=print_version, expose_value=False, is_eager=True)
  @click.argument('URI', metavar='<URI>')
  def run(generate_pks, show_pks, host, port, uri):
      """Connect sandman to <URI> and start the API server/admin
      interface."""
      app.config['SQLALCHEMY_DATABASE_URI'] = uri
      app.config['SANDMAN_GENERATE_PKS'] = generate_pks
      app.config['SANDMAN_SHOW_PKS'] = show_pks
      app.config['SERVER_HOST'] = host
      app.config['SERVER_PORT'] = port
      activate(name='sandmanctl')
      app.run(host=host, port=int(port), debug=True)
  
subject: update help for --host and --port