Adds Finnish locale (#2069)

* Adds Finnish locale

bookwyrm/migrations/0148_alter_user_preferred_language.py

@@ -0,0 +1,39 @@
+# Generated by Django 3.2.12 on 2022-03-31 14:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookwyrm", "0147_alter_user_preferred_language"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="user",
+            name="preferred_language",
+            field=models.CharField(
+                blank=True,
+                choices=[
+                    ("en-us", "English"),
+                    ("de-de", "Deutsch (German)"),
+                    ("es-es", "Español (Spanish)"),
+                    ("gl-es", "Galego (Galician)"),
+                    ("it-it", "Italiano (Italian)"),
+                    ("fi-fi", "Suomi (Finnish)"),
+                    ("fr-fr", "Français (French)"),
+                    ("lt-lt", "Lietuvių (Lithuanian)"),
+                    ("no-no", "Norsk (Norwegian)"),
+                    ("pt-br", "Português do Brasil (Brazilian Portuguese)"),
+                    ("pt-pt", "Português Europeu (European Portuguese)"),
+                    ("ro-ro", "Română (Romanian)"),
+                    ("sv-se", "Svenska (Swedish)"),
+                    ("zh-hans", "简体中文 (Simplified Chinese)"),
+                    ("zh-hant", "繁體中文 (Traditional Chinese)"),
+                ],
+                max_length=255,
+                null=True,
+            ),
+        ),
+    ]

bookwyrm/settings.py

@@ -284,6 +284,7 @@ LANGUAGES = [
     ("es-es", _("Español (Spanish)")),
     ("gl-es", _("Galego (Galician)")),
     ("it-it", _("Italiano (Italian)")),
+    ("fi-fi", _("Suomi (Finnish)")),
     ("fr-fr", _("Français (French)")),
     ("lt-lt", _("Lietuvių (Lithuanian)")),
     ("no-no", _("Norsk (Norwegian)")),