Add migration related to tag change

2018-11-17 22:30:03 +02:00
parent 3c58d764bd
commit dc2982965e
1 changed files with 33 additions and 0 deletions
@@ -0,0 +1,33 @@
+# Generated by Django 2.0.7 on 2018-11-17 19:28
+
+from django.db import migrations, models
+
+i = 1
+def gen_uuid(apps, schema_editor):
+    tag = apps.get_model('webapp', 'Tag')
+    for row in tag.objects.all():
+        global i
+        row.id = i
+        i += 1
+        row.save()
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('webapp', '0047_auto_20180710_2110'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='tag',
+            name='id',
+            field=models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='tag',
+            name='slug',
+            field=models.SlugField(unique=True),
+        ),
+        migrations.RunPython(gen_uuid, reverse_code=migrations.RunPython.noop),
+    ]