from django.db import migrations

def copy_link_data(apps, schema_editor):

    Collection = apps.get_model('iconolab', 'Collection')

    for collection in Collection.objects.all():

        collection.link_text = 'Cet objet dans Joconde catalogue collectif des collections des musées de France'

        collection.link_url = "http://www.culture.gouv.fr/public/mistral/joconde_fr?ACTION=CHERCHER&FIELD_98=REF&VALUE_98={joconde_ref:0>11}"

        collection.save()

class Migration(migrations.Migration):

    dependencies = [

        ('iconolab', '0032_auto_20180704_1131'),

    ]

    operations = [

        migrations.RunPython(copy_link_data),

    ]