45 lines
2 KiB
Python
45 lines
2 KiB
Python
# Generated by Django 4.2.5 on 2024-01-29 16:19
|
|
|
|
from django.db import migrations, models
|
|
import django.db.models.deletion
|
|
|
|
|
|
class Migration(migrations.Migration):
|
|
|
|
initial = True
|
|
|
|
dependencies = [
|
|
]
|
|
|
|
operations = [
|
|
migrations.CreateModel(
|
|
name='Graph',
|
|
fields=[
|
|
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
|
|
('graph_type', models.CharField(choices=[('cycle', 'cycle'), ('path', 'path')], max_length=8)),
|
|
('arcs', models.CharField(blank=True, max_length=128, null=True)),
|
|
('arc_binary', models.IntegerField(blank=True, null=True)),
|
|
('antimagic', models.BooleanField(default=False)),
|
|
('super', models.BooleanField(default=False)),
|
|
('strict', models.BooleanField(default=False)),
|
|
],
|
|
),
|
|
migrations.CreateModel(
|
|
name='Vertex',
|
|
fields=[
|
|
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
|
|
('index', models.IntegerField(blank=True, default=0, null=True)),
|
|
('label', models.IntegerField(blank=True, default=0, null=True)),
|
|
('graph', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='vertices', to='src.graph')),
|
|
],
|
|
),
|
|
migrations.CreateModel(
|
|
name='Arc',
|
|
fields=[
|
|
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
|
|
('label', models.IntegerField(blank=True, default=0, null=True)),
|
|
('vertex_in', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='in_arcs', to='src.vertex')),
|
|
('vertex_out', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='out_arcs', to='src.vertex')),
|
|
],
|
|
),
|
|
]
|