personalni/migrations/0003_initial.py

@@ -5,17 +5,6 @@ import django.utils.timezone
 import django_countries.fields
 import imagekit.models.fields
 
-def nastav_nove_contenttypes(apps, schema_editor):
-    ContentType = apps.get_model('contenttypes', 'ContentType')
-    for m in ('resitel', 'organizator', 'osoba', 'skola', 'prijemce'):
-        oct = ContentType.objects.filter(app_label='seminar', model=m)
-        oct.update(app_label='personalni')
-
-def nastav_stare_contenttypes(apps, schema_editor):
-    ContentType = apps.get_model('contenttypes', 'ContentType')
-    for m in ('resitel', 'organizator', 'osoba', 'skola', 'prijemce'):
-        nct = ContentType.objects.filter(app_label='personalni', model=m)
-        nct.update(app_label='seminar')
 
 class Migration(migrations.Migration):
 
@@ -27,7 +16,6 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunPython(nastav_nove_contenttypes, nastav_stare_contenttypes),
         migrations.CreateModel(
             name='Organizator',
             fields=[

split-apps-meta/create-ct-hack.py

@@ -1,52 +0,0 @@
-# Správná migrace vypadá takto:
-# Generated by Django 3.2.23 on 2023-12-11 19:19
-
-def nastav_nove_contenttypes(apps, schema_editor):
-    ContentType = apps.get_model('contenttypes', 'ContentType')
-    old_ct = ContentType.objects.filter(app_label='seminar', model='nastaveni')
-    # Pozn: tohle může být prázdné (pokud Django nedostalo signál o dokončených migracích, např. při vyrábění databáze z nuly)
-    # Ale .update to nevadí…
-    old_ct.update(app_label='various')
-
-def nastav_stare_contenttypes(apps, schema_editor):
-    ContentType = apps.get_model('contenttypes', 'ContentType')
-    new_ct = ContentType.objects.filter(app_label='various', model='nastaveni')
-    new_ct.update(app_label='seminar')
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-        ('seminar', '0115_alter_nastaveni_options'),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='Nastaveni',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('cena_sous', models.IntegerField(default=1000, verbose_name='Účastnický poplatek za soustředění')),
-            ],
-            options={
-                'verbose_name': 'Nastavení semináře',
-                'db_table': 'seminar_nastaveni',
-                'managed': False,
-            },
-        ),
-        migrations.RunPython(nastav_nove_contenttypes, nastav_stare_contenttypes),
-    ]
-
-
-
-#Hack: zkrácení
-def nastav_nove_contenttypes(apps, schema_editor):
-    ContentType = apps.get_model('contenttypes', 'ContentType')
-    for m in ('resitel', 'organizator', 'osoba', 'skola', 'prijemce'):
-        ContentType.objects.filter(app_label='seminar', model=m).update(app_label='personalni')
-
-def nastav_stare_contenttypes(apps, schema_editor):
-    ContentType = apps.get_model('contenttypes', 'ContentType')
-    for m in ('resitel', 'organizator', 'osoba', 'skola', 'prijemce'):
-        ContentType.objects.filter(app_label='personalni', model=m).update(app_label='seminar')
-

split-apps-meta/create.notes

@@ -1,5 +1,4 @@
 Prostě zkopírovat vedle, s původními (=správnými) related names.
 makemigrations
-! Doplnit hack kolem content-types
 doplnit závislost na unmanage
 migrate