from django.conf import settings from django.db import migrations, models import django.db.models.deletion class Migration(migrations.Migration): dependencies = [ ("shipment", "0017_salesitemchangerecord"), migrations.swappable_dependency(settings.AUTH_USER_MODEL), ] operations = [ migrations.AddField( model_name="salesitem", name="delete_at", field=models.DateTimeField(blank=True, null=True, verbose_name="删除时间"), ), migrations.AddField( model_name="salesitem", name="delete_by", field=models.ForeignKey( blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name="deleted_sales_items", to=settings.AUTH_USER_MODEL, verbose_name="删除人", ), ), migrations.AlterModelOptions( name="salesitem", options={ "ordering": ["id"], "permissions": [("soft_delete_salesitem", "Can soft delete sales item")], "verbose_name": "销售品", "verbose_name_plural": "销售品", }, ), ]