1540f9ec72
Django 2.0 will make this field required for `ForeignKey` and `OneToOneFields`. In previous versions the option defaulted to `models.CASCADE` when not specified. This change should make the deprecation warnings in the current Django version go away. The migrations where also modified, but the changes should not cause a change in the database schema since `models.CASCADE` was already the old default.
46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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import django.db.models.deletion
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from django.conf import settings
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from django.db import migrations, models
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from opaque_keys.edx.django.models import CourseKeyField
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class Migration(migrations.Migration):
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dependencies = [
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migrations.swappable_dependency(settings.AUTH_USER_MODEL),
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]
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operations = [
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migrations.CreateModel(
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name='CourseMessage',
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fields=[
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('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
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('course_key', CourseKeyField(db_index=True, max_length=255, blank=True)),
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('message', models.TextField(null=True, blank=True)),
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],
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),
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migrations.CreateModel(
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name='GlobalStatusMessage',
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fields=[
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('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
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('change_date', models.DateTimeField(auto_now_add=True, verbose_name='Change date')),
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('enabled', models.BooleanField(default=False, verbose_name='Enabled')),
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('message', models.TextField(null=True, blank=True)),
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('changed_by', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, editable=False, to=settings.AUTH_USER_MODEL, null=True, verbose_name='Changed by')),
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],
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options={
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'ordering': ('-change_date',),
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'abstract': False,
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},
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),
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migrations.AddField(
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model_name='coursemessage',
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name='global_message',
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field=models.ForeignKey(to='status.GlobalStatusMessage', on_delete=models.CASCADE),
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),
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]
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