django-admin2/example/blog/migrations/0001_initial.py

from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='Comment',
            fields=[
                ('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
                ('body', models.TextField(verbose_name='body')),
            ],
            options={
                'verbose_name': 'comment',
                'verbose_name_plural': 'comments',
            },
        ),
        migrations.CreateModel(
            name='Count',
            fields=[
                ('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
                ('num', models.PositiveSmallIntegerField()),
                ('parent', models.ForeignKey(
                    to='blog.Count', null=True, on_delete=models.CASCADE)),
            ],
        ),
        migrations.CreateModel(
            name='Event',
            fields=[
                ('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
                ('date', models.DateTimeField(auto_now_add=True)),
            ],
        ),
        migrations.CreateModel(
            name='EventGuide',
            fields=[
                ('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
                ('event', models.ForeignKey(to='blog.Event', on_delete=django.db.models.deletion.DO_NOTHING)),
            ],
        ),
        migrations.CreateModel(
            name='Guest',
            fields=[
                ('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
                ('name', models.CharField(max_length=255)),
                ('event', models.OneToOneField(
                    to='blog.Event',
                    on_delete=models.CASCADE)),
            ],
            options={
                'verbose_name': 'awesome guest',
            },
        ),
        migrations.CreateModel(
            name='Location',
            fields=[
                ('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
                ('event', models.OneToOneField(
                    verbose_name='awesome event',
                    to='blog.Event',
                    on_delete=models.CASCADE)),
            ],
        ),
        migrations.CreateModel(
            name='Post',
            fields=[
                ('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
                ('title', models.CharField(max_length=255, verbose_name='title')),
                ('body', models.TextField(verbose_name='body')),
                ('published', models.BooleanField(verbose_name='published', default=False)),
                ('published_date', models.DateField(blank=True, null=True)),
            ],
            options={
                'verbose_name': 'post',
                'verbose_name_plural': 'posts',
            },
        ),
        migrations.AddField(
            model_name='comment',
            name='post',
            field=models.ForeignKey(
                related_name='comments',
                verbose_name='post',
                to='blog.Post',
                on_delete=models.CASCADE),
        ),
    ]