feat: migration from 2.2 -> 3.2 -> 4.2 (#2520)

* feat: initial 2.2 -> 4.2 migration work

* feat: minimum dependency changes required to get a live webserver:port log line

* test(minutes): fixed minutes test

* test(mailing): fixed mailing test

* test(codesamples): fixed codesamples tests

* test(downloads): fixed downloads tests

note:  unsure if "valid"

* test(pages): fixed pages tests

* test(successstories): fixed successstories tests

* test(users): fixed users forms tests

* test(events): fixed events tests

* test(users): fixed users views tests

* chore: hide my shame

* chore: apply code review

* harmonize docker-compose and ci.yml PG versions to prod

* Update base-requirements.txt

Co-authored-by: Ezio Melotti <[email protected]>

* chore: remove migrations, rebase latest

* chore: apply code review

* feat(db): generate migrations

* fix: revert allauth version bump

Resolves #2520 (comment)

* fix: revert allauth account middlware used in later versions

* chore: bump allauth version

* Fixup tests that interact with django-allauth ACCOUNT_PREVENT_ENUMERATION

ACCOUNT_PREVENT_ENUMERATION was introduced in django-allauth 0.52.0, and interferes with our expectations.

This should probably be turned on! But for now disable it by default to keep the changeset minimal.

Allauth _used_ to iterate over users to check for email uniquenss but stopped at some point, so we have to create an EmailAdress object for the user in the relevant test-case for duplicate emails

* chore: bump django package version

---------

Co-authored-by: Ee Durbin <[email protected]>
Co-authored-by: Ezio Melotti <[email protected]>

.github/workflows/ci.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     services:
       postgres:
-        image: postgres:10.1
+        image: postgres:15.3
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres

banners/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'banners.apps.BannersAppConfig'

base-requirements.txt

@@ -1,10 +1,10 @@
 dj-database-url==0.5.0
-django-pipeline==2.0.6
-django-sitetree==1.18.0
+django-pipeline==3.0.0  # 3.0.0 is first version that supports Django 4.2
+django-sitetree==1.18.0  # >=1.17.1 is (?) first version that supports Django 4.2
 django-apptemplates==1.5
 django-admin-interface==0.24.2
 django-translation-aliases==0.1.0
-Django==2.2.28
+Django==4.2.16
 docutils==0.12
 Markdown==3.3.4
 cmarkgfm==0.6.0
@@ -22,32 +22,31 @@ chardet==4.0.0
 celery[redis]==5.3.6
 django-celery-beat==2.5.0
 # TODO: We may drop 'django-imagekit' completely.
-django-imagekit==4.0.2
+django-imagekit==5.0  # 5.0 is first version that supports Django 4.2
 django-haystack==3.2.1
 elasticsearch>=7,<8
 # TODO: 0.14.0 only supports Django 1.8 and 1.11.
-django-tastypie==0.14.3
+django-tastypie==0.14.6  # 0.14.6 is first version that supports Django 4.2
 
 pytz==2021.1
 python-dateutil==2.8.2
 
 requests[security]>=2.26.0
 
-django-honeypot==1.0.1
-django-markupfield==2.0.0
-django-markupfield-helpers==0.1.1
+django-honeypot==1.0.4  # 1.0.4 is first version that supports Django 4.2
+django-markupfield==2.0.1
 
-django-allauth==0.50.0
+django-allauth==0.57.2 # 0.55.0 is first version that supports Django 4.2
 
 django-waffle==2.2.1
 
-djangorestframework==3.12.2
+djangorestframework==3.14.0  # 3.14.0 is first version that supports Django 4.1, 4.2 support hasnt been "released"
 django-filter==2.4.0
 django-ordered-model==3.4.3
 django-widget-tweaks==1.4.8
 django-countries==7.2.1
 num2words==0.5.10
-django-polymorphic==3.0.0
+django-polymorphic==3.1.0  # 3.1.0 is first version that supports Django 4.0, unsure if it fully supports 4.2
 sorl-thumbnail==12.7.0
 django-extensions==3.1.4
 django-import-export==2.7.1

blogs/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'blogs.apps.BlogsAppConfig'

blogs/admin.py

@@ -10,11 +10,13 @@ class BlogEntryAdmin(admin.ModelAdmin):
     date_hierarchy = 'pub_date'
     actions = ['sync_new_entries']
 
+    @admin.action(
+        description="Sync new blog entries"
+    )
     def sync_new_entries(self, request, queryset):
         call_command('update_blogs')
         self.message_user(request, "Blog entries updated.")
 
-    sync_new_entries.short_description = "Sync new blog entries"
 
 
 @admin.register(FeedAggregate)

blogs/migrations/0003_alter_relatedblog_creator_and_more.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.2.11 on 2024-09-05 17:10
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('blogs', '0002_remove_translations_and_contributors'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='relatedblog',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='relatedblog',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

blogs/parser.py

@@ -3,7 +3,7 @@
 
 from django.conf import settings
 from django.template.loader import render_to_string
-from django.utils.timezone import make_aware, utc
+from django.utils.timezone import make_aware
 
 from boxes.models import Box
 from .models import BlogEntry, Feed
@@ -16,7 +16,7 @@ def get_all_entries(feed_url):
 
     for e in d['entries']:
         published = make_aware(
-            datetime.datetime(*e['published_parsed'][:7]), timezone=utc
+            datetime.datetime(*e['published_parsed'][:7]), timezone=datetime.timezone.utc
         )
 
         entry = {

boxes/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'boxes.apps.BoxesAppConfig'

boxes/migrations/0004_alter_box_creator_alter_box_last_modified_by.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.2.11 on 2024-09-05 17:10
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('boxes', '0003_auto_20171101_2138'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='box',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='box',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

cms/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'cms.apps.CmsAppConfig'

codesamples/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'codesamples.apps.CodesamplesAppConfig'

codesamples/migrations/0004_alter_codesample_creator_and_more.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.2.11 on 2024-09-05 17:10
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('codesamples', '0003_auto_20170821_2000'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='codesample',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='codesample',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

codesamples/tests.py

@@ -16,9 +16,7 @@ def setUp(self):
             is_published=False)
 
     def test_published(self):
-        self.assertQuerysetEqual(CodeSample.objects.published(),
-                                 ['<CodeSample: Copy One>'])
+        self.assertQuerySetEqual(CodeSample.objects.published(),['<CodeSample: Copy One>'], transform=repr)
 
     def test_draft(self):
-        self.assertQuerysetEqual(CodeSample.objects.draft(),
-                                 ['<CodeSample: Copy Two>'])
+        self.assertQuerySetEqual(CodeSample.objects.draft(),['<CodeSample: Copy Two>'], transform=repr)

community/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'community.apps.CommunityAppConfig'

community/migrations/0005_alter_link_creator_alter_link_last_modified_by_and_more.py

@@ -0,0 +1,76 @@
+# Generated by Django 4.2.11 on 2024-09-05 17:10
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('community', '0001_squashed_0004_auto_20170831_0541'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='link',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='link',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='link',
+            name='post',
+            field=models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='related_%(class)s', to='community.post'),
+        ),
+        migrations.AlterField(
+            model_name='photo',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='photo',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='photo',
+            name='post',
+            field=models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='related_%(class)s', to='community.post'),
+        ),
+        migrations.AlterField(
+            model_name='post',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='post',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='post',
+            name='meta',
+            field=models.JSONField(blank=True, default=dict),
+        ),
+        migrations.AlterField(
+            model_name='video',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='video',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='video',
+            name='post',
+            field=models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='related_%(class)s', to='community.post'),
+        ),
+    ]

community/models.py

@@ -1,4 +1,4 @@
-from django.contrib.postgres.fields import JSONField
+from django.db.models import JSONField
 from django.urls import reverse
 from django.db import models
 from django.utils.translation import gettext_lazy as _

community/tests/test_managers.py

@@ -16,6 +16,6 @@ def test_post_manager(self):
             status=Post.STATUS_PUBLIC
         )
 
-        self.assertQuerysetEqual(Post.objects.all(), [public_post, private_post], lambda x: x)
-        self.assertQuerysetEqual(Post.objects.public(), [public_post], lambda x: x)
-        self.assertQuerysetEqual(Post.objects.private(), [private_post], lambda x: x)
+        self.assertQuerySetEqual(Post.objects.all(), [public_post, private_post], lambda x: x)
+        self.assertQuerySetEqual(Post.objects.public(), [public_post], lambda x: x)
+        self.assertQuerySetEqual(Post.objects.private(), [private_post], lambda x: x)

companies/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'companies.apps.CompaniesAppConfig'

docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.9"
 
 services:
   postgres:
-    image: postgres:10-bullseye
+    image: postgres:15.3-bullseye
     ports:
       - "5433:5432"
     environment:

downloads/__init__.py

@@ -1 +0,0 @@
-default_app_config = 'downloads.apps.DownloadsAppConfig'

downloads/migrations/0011_alter_os_creator_alter_os_last_modified_by_and_more.py

@@ -0,0 +1,46 @@
+# Generated by Django 4.2.11 on 2024-09-05 17:10
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('downloads', '0010_releasefile_sbom_spdx2_file'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='os',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='os',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='release',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='release',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='releasefile',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_creator', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='releasefile',
+            name='last_modified_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_modified', to=settings.AUTH_USER_MODEL),
+        ),
+    ]