Attempt to fix botched normalized URL migration from 1.43.0 (#1205)

bookmarks/migrations/0051_fix_normalized_url.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.2.5 on 2025-10-11 08:46
+
+from django.db import migrations
+from bookmarks.utils import normalize_url
+
+
+def fix_url_normalized(apps, schema_editor):
+    Bookmark = apps.get_model("bookmarks", "Bookmark")
+
+    batch_size = 200
+    qs = Bookmark.objects.filter(url_normalized="").all()
+    for start in range(0, qs.count(), batch_size):
+        batch = list(qs[start : start + batch_size])
+        for bookmark in batch:
+            bookmark.url_normalized = normalize_url(bookmark.url)
+        Bookmark.objects.bulk_update(batch, ["url_normalized"])
+
+
+def reverse_fix_url_normalized(apps, schema_editor):
+    pass
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookmarks", "0050_new_search_toast"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            fix_url_normalized,
+            reverse_fix_url_normalized,
+        ),
+    ]