# Generated by Django 3.2 on 2021-04-12 14:58

from django.db import migrations, models
import library.models.book


class Migration(migrations.Migration):

    dependencies = [
        ('library', '0001_initial'),
    ]

    operations = [
        migrations.AddField(
            model_name='book',
            name='year',
            field=models.PositiveIntegerField(db_index=True, default=1950, null=True, verbose_name='published'),
        ),
        migrations.AlterField(
            model_name='book',
            name='isbn',
            field=models.CharField(default=library.models.book.generate_isbn, max_length=64, verbose_name='ISBN'),
        ),
    ]
