app.memos.migrations.0007_memosnapshot_attendee_otp_and_more 

 1# Generated by Django 5.2.2 on 2025-07-13 02:34
 2
 3import django.db.models.deletion
 4from django.conf import settings
 5from django.db import migrations, models
 6
 7
 8class Migration(migrations.Migration):
 9
10    dependencies = [
11        ('memos', '0006_alter_memosnapshot_worker_status'),
12        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
13    ]
14
15    operations = [
16        migrations.AddField(
17            model_name='memosnapshot',
18            name='attendee_otp',
19            field=models.CharField(default=None, max_length=6),
20        ),
21        migrations.AddField(
22            model_name='memosnapshot',
23            name='completion_otp',
24            field=models.CharField(default=None, max_length=6),
25        ),
26        migrations.CreateModel(
27            name='AttendeeETA',
28            fields=[
29                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
30                ('created_at', models.DateTimeField(auto_now_add=True)),
31                ('updated_at', models.DateTimeField(auto_now=True)),
32                ('updated_count', models.IntegerField(default=0)),
33                ('eta', models.DateTimeField()),
34                ('attendee', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attendee_eta', to=settings.AUTH_USER_MODEL)),
35                ('memo', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attendee_eta', to='memos.memo')),
36            ],
37        ),
38    ]
class Migration(django.db.migrations.migration.Migration): 
 9class Migration(migrations.Migration):
10
11    dependencies = [
12        ('memos', '0006_alter_memosnapshot_worker_status'),
13        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
14    ]
15
16    operations = [
17        migrations.AddField(
18            model_name='memosnapshot',
19            name='attendee_otp',
20            field=models.CharField(default=None, max_length=6),
21        ),
22        migrations.AddField(
23            model_name='memosnapshot',
24            name='completion_otp',
25            field=models.CharField(default=None, max_length=6),
26        ),
27        migrations.CreateModel(
28            name='AttendeeETA',
29            fields=[
30                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
31                ('created_at', models.DateTimeField(auto_now_add=True)),
32                ('updated_at', models.DateTimeField(auto_now=True)),
33                ('updated_count', models.IntegerField(default=0)),
34                ('eta', models.DateTimeField()),
35                ('attendee', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attendee_eta', to=settings.AUTH_USER_MODEL)),
36                ('memo', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attendee_eta', to='memos.memo')),
37            ],
38        ),
39    ]

The base class for all migrations.

Migration files will import this from django.db.migrations.Migration and subclass it as a class called Migration. It will have one or more of the following attributes:

  • operations: A list of Operation instances, probably from django.db.migrations.operations
  • dependencies: A list of tuples of (app_path, migration_name)
  • run_before: A list of tuples of (app_path, migration_name)
  • replaces: A list of migration_names

Note that all migrations come out of migrations and into the Loader or Graph as instances, having been initialized with their app label and name.

dependencies = [('memos', '0006_alter_memosnapshot_worker_status'), ('accounts', '__first__')]
operations = [<AddField model_name='memosnapshot', name='attendee_otp', field=<django.db.models.fields.CharField>>, <AddField model_name='memosnapshot', name='completion_otp', field=<django.db.models.fields.CharField>>, <CreateModel name='AttendeeETA', fields=[('id', <django.db.models.fields.BigAutoField>), ('created_at', <django.db.models.fields.DateTimeField>), ('updated_at', <django.db.models.fields.DateTimeField>), ('updated_count', <django.db.models.fields.IntegerField>), ('eta', <django.db.models.fields.DateTimeField>), ('attendee', <django.db.models.fields.related.ForeignKey>), ('memo', <django.db.models.fields.related.ForeignKey>)]>]