ojuso-map/apps/map/migrations/0066_copy_images_to_imagefiles.py

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# -*- coding: utf-8 -*-
# Generated by Django 1.11.6 on 2018-05-26 15:48
from __future__ import unicode_literals
from django.db import migrations
def copy_images(apps, schema_editor):
CaseStudy = apps.get_model('map', 'CaseStudy')
ImageFile = apps.get_model('files', 'ImageFile')
User = apps.get_model('auth', 'User')
for case_study in CaseStudy.objects.all():
author = case_study.author
if author is None:
author = User.objects.get(username='root')
imagefile = ImageFile(
file=case_study.image,
caption=case_study.image_caption,
credit=case_study.image_credit,
user=author
)
imagefile.save()
case_study.images.add(imagefile)
class Migration(migrations.Migration):
dependencies = [
('map', '0065_casestudy_images'),
]
operations = [
migrations.RunPython(copy_images, migrations.RunPython.noop),
]