def kill_default(apps, schema_editor):
    User = apps.get_model('auth', 'User')
    Post = apps.get_model('articles', 'Post')
    Comment = apps.get_model('articles', 'Comment')
    user = User.objects.create_user(username='someus',
                                    email='someus@k.kf',
                                    password='qwertyuio',
                                    )
    user.save()
    for post in Post.objects.all():
        post.author = user
        post.save()
    post = Post.objects.create(title='aboutblah',
                               full_text='blahisblahofblahunderblah',
                               author=user)
    post.save()
    comment = Comment.objects.create(text='niceblahstination',
                                     post=post,
                                     author=user)
    comment.save()


class Migration(migrations.Migration):

    dependencies = [
        ('articles', '0006_auto_20171107_1626'),
    ]

    operations = [
        migrations.RunPython(kill_default),
    ]