graphene-django/examples/cookbook-plain/cookbook/recipes/migrations/0001_initial.py

# Generated by Django 1.9 on 2015-12-04 18:20

import django.db.models.deletion
from django.db import migrations, models


class Migration(migrations.Migration):
    initial = True

    dependencies = [
        ("ingredients", "0001_initial"),
    ]

    operations = [
        migrations.CreateModel(
            name="Recipe",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("title", models.CharField(max_length=100)),
                ("instructions", models.TextField()),
            ],
        ),
        migrations.CreateModel(
            name="RecipeIngredient",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("amount", models.FloatField()),
                (
                    "unit",
                    models.CharField(
                        choices=[("kg", "Kilograms"), ("l", "Litres"), ("", "Units")],
                        max_length=20,
                    ),
                ),
                (
                    "ingredient",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="used_by",
                        to="ingredients.Ingredient",
                    ),
                ),
                (
                    "recipes",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="amounts",
                        to="recipes.Recipe",
                    ),
                ),
            ],
        ),
    ]