text: import os
  
  from django.conf import settings
  from django.core.management.base import BaseCommand
  from django.core.management import call_command
  
  from wagtail.core.models import Site, Page
  
  
  class Command(BaseCommand):
      def handle(self, **options):
          fixtures_dir = os.path.join(settings.BASE_DIR, 'base', 'fixtures')
          fixture_file = os.path.join(fixtures_dir, 'smartlink2.json')
  
          # Wagtail creates default Site and Page instances during install, but we already have
          # them in the data load. Remove the auto-generated ones.
          if Site.objects.filter(hostname='localhost').exists():
              Site.objects.get(hostname='localhost').delete()
          if Page.objects.filter(title='Welcome to your new Wagtail site!').exists():
              Page.objects.get(title='Welcome to your new Wagtail site!').delete()
  
          call_command('loaddata', fixture_file, verbosity=0)
  
          print("Awesome. Your data is loaded! The bakery's doors are almost ready to open...")
  