code: def list(gandi, limit, id, names):
      
      options = {
          'items_per_page': limit,
      }
  
      output_keys = ['name', 'state', 'date_creation']
      if id:
          # When we will have more than paas vhost, we will append rproxy_id
          output_keys.append('paas_id')
  
      paas_names = {}
      if names:
          output_keys.append('paas_name')
          paas_names = gandi.paas.list_names()
  
      result = gandi.vhost.list(options)
      for num, vhost in enumerate(result):
          paas = paas_names.get(vhost['paas_id'])
          if num:
              gandi.separator_line()
          output_vhost(gandi, vhost, paas, output_keys)
  
      return result
docs: List vhosts.