snapshot of https://github.com/zulip/zulip.git @ 48c69911c7dd4e03b20552eb3bd77ad8151c1357 (2026-09-15)

zerver/migrations/0639_zh_hant_tw_rename.py

@@ -0,0 +1,31 @@
+# Generated by Django 5.0.9 on 2024-12-10 15:49
+
+from django.db import migrations
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+from django.db.migrations.state import StateApps
+
+
+def update_zh_hant_tw_language(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
+    UserProfile = apps.get_model("zerver", "UserProfile")
+    UserProfile.objects.filter(default_language="zh-hant").update(default_language="zh-tw")
+
+    PreregistrationRealm = apps.get_model("zerver", "PreregistrationRealm")
+    PreregistrationRealm.objects.filter(default_language="zh-hant").update(default_language="zh-tw")
+
+    Realm = apps.get_model("zerver", "Realm")
+    Realm.objects.filter(default_language="zh-hant").update(default_language="zh-tw")
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        # The most recent 9.x migration, since this will be backported
+        ("zerver", "0622_backfill_imageattachment_again"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            update_zh_hant_tw_language,
+            elidable=True,
+            reverse_code=migrations.RunPython.noop,
+        )
+    ]