v1/ingredient/migrations/0004_auto_20170723_2101.py
# -*- coding: utf-8 -*-
# Generated by Django 1.10 on 2017-07-24 02:01
from __future__ import unicode_literals
from django.db import migrations
def migrate_ing(apps, schema_editor):
IngredientGroup = apps.get_model('ingredient', 'IngredientGroup')
Ingredient = apps.get_model('ingredient', 'Ingredient')
for ingredient in Ingredient.objects.all():
ingredient_group, created = IngredientGroup.objects.get_or_create(
recipe_id=ingredient.recipe.id,
defaults={'title': ''},
)
ingredient.ingredient_group = ingredient_group
ingredient.save()
class Migration(migrations.Migration):
dependencies = [
('ingredient', '0003_auto_20170723_2050'),
]
operations = [
migrations.RunPython(migrate_ing),
]