from django.db import migrations


def _ensure_navitem_table(apps, schema_editor):
    try:
        model = apps.get_model("template_engine", "TemplateEngineNavItem")
    except LookupError:
        return
    existing = set(schema_editor.connection.introspection.table_names())
    if model._meta.db_table not in existing:
        schema_editor.create_model(model)


class Migration(migrations.Migration):
    dependencies = [
        ("template_engine", "0014_alter_basehomepage_body_alter_basestandardpage_body_and_more"),
    ]

    operations = [
        migrations.RunPython(_ensure_navitem_table, migrations.RunPython.noop),
    ]