management.migrations.0002_ward 

 1# Generated by Django 5.2.2 on 2025-06-13 06:28
 2
 3import django.db.models.deletion
 4from django.db import migrations, models
 5
 6
 7class Migration(migrations.Migration):
 8
 9    dependencies = [
10        ('management', '0001_initial'),
11    ]
12
13    operations = [
14        migrations.CreateModel(
15            name='Ward',
16            fields=[
17                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
18                ('ward_name', models.CharField(max_length=100)),
19                ('floor', models.IntegerField()),
20                ('created_at', models.DateTimeField(auto_now_add=True)),
21                ('updated_at', models.DateTimeField(auto_now=True)),
22                ('block', models.ForeignKey(help_text='ward associated with the block', on_delete=django.db.models.deletion.CASCADE, to='management.blocks')),
23            ],
24        ),
25    ]
class Migration(django.db.migrations.migration.Migration): 
 8class Migration(migrations.Migration):
 9
10    dependencies = [
11        ('management', '0001_initial'),
12    ]
13
14    operations = [
15        migrations.CreateModel(
16            name='Ward',
17            fields=[
18                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
19                ('ward_name', models.CharField(max_length=100)),
20                ('floor', models.IntegerField()),
21                ('created_at', models.DateTimeField(auto_now_add=True)),
22                ('updated_at', models.DateTimeField(auto_now=True)),
23                ('block', models.ForeignKey(help_text='ward associated with the block', on_delete=django.db.models.deletion.CASCADE, to='management.blocks')),
24            ],
25        ),
26    ]

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 = [('management', '0001_initial')]
operations = [<CreateModel name='Ward', fields=[('id', <django.db.models.fields.BigAutoField>), ('ward_name', <django.db.models.fields.CharField>), ('floor', <django.db.models.fields.IntegerField>), ('created_at', <django.db.models.fields.DateTimeField>), ('updated_at', <django.db.models.fields.DateTimeField>), ('block', <django.db.models.fields.related.ForeignKey>)]>]