Fix migrations to avoid warnings for unapplied model changes in modern projects

Author: vdboor

fluent_pages/extensions/pagetypebase.py

@@ -134,7 +134,7 @@ def type_id(self):
                 self._type_id = ContentType.objects.get_for_model(self.model, for_concrete_model=False).id
             except DatabaseError as e:
                 raise DatabaseError(
-                    "Unable to fetch ContentType object, is a plugin being registered before the initial syncdb? (original error: {})".format(
+                    "Unable to fetch ContentType object, is a plugin being registered before the initial migrate? (original error: {})".format(
                         str(e)
                     )
                 )

fluent_pages/migrations/0001_initial.py

@@ -4,6 +4,7 @@
 
 import fluent_pages.models.db
 import fluent_pages.models.fields
+import parler.fields
 from fluent_pages import appsettings
 
 
@@ -327,7 +328,7 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name="htmlpagetranslation",
             name="master",
-            field=models.ForeignKey(
+            field=parler.fields.TranslationsForeignKey(
                 related_name="seo_translations",
                 editable=False,
                 to="fluent_pages.HtmlPage",

fluent_pages/migrations/0006_remove_mptt_indices.py

@@ -0,0 +1,31 @@
+# Generated by Django 3.2.18 on 2023-02-27 12:16
+
+from django.db import migrations, models
+import django.db.models.deletion
+import parler.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fluent_pages', '0005_author_on_delete_set_null'),
+    ]
+
+    operations = [
+        # As defined in django-mptt >= 0.10.0
+        migrations.AlterField(
+            model_name='urlnode',
+            name='level',
+            field=models.PositiveIntegerField(editable=False),
+        ),
+        migrations.AlterField(
+            model_name='urlnode',
+            name='lft',
+            field=models.PositiveIntegerField(editable=False),
+        ),
+        migrations.AlterField(
+            model_name='urlnode',
+            name='rght',
+            field=models.PositiveIntegerField(editable=False),
+        ),
+    ]

fluent_pages/pagetypes/redirectnode/migrations/0001_initial.py

@@ -1,3 +1,4 @@
+import parler.fields
 from django.db import migrations, models
 
 
@@ -59,7 +60,7 @@ class Migration(migrations.Migration):
                 ),
                 (
                     "master",
-                    models.ForeignKey(
+                    parler.fields.TranslationsForeignKey(
                         related_name="redirect_translations",
                         editable=False,
                         to="redirectnode.RedirectNode",

fluent_pages/pagetypes/textfile/migrations/0002_add_translation_model.py

@@ -1,3 +1,4 @@
+import parler.fields
 from django.db import migrations, models
 
 
@@ -25,7 +26,7 @@ class Migration(migrations.Migration):
                 ("content", models.TextField(verbose_name="File contents")),
                 (
                     "master",
-                    models.ForeignKey(
+                    parler.fields.TranslationsForeignKey(
                         related_name="text_translations",
                         editable=False,
                         to="textfile.TextFile",

setup.py

@@ -40,7 +40,7 @@ def find_version(*parts):
     license="Apache 2.0",
     install_requires=[
         "django-fluent-utils>=2.0.1",  # DRY utility code
-        "django-mptt>=0.9.0",
+        "django-mptt>=0.10.0",
         "django-parler>=2.0.1",
         "django-polymorphic>=2.1.2",
         "django-polymorphic-tree>=1.5.1",