Get params from language family if it is known

trans/managers.py

@@ -82,6 +82,19 @@ class TranslationManager(models.Manager):
                 nplurals = 2,
                 pluralequation = '(n != 1)',
             )
+            # In case this is just a different variant of known language, get params from that
+            if '_' in code:
+                try:
+                    baselang = Language.objects.get(code = code.split('_')[0])
+                    lang.name = '%s (generated - %s)' % (
+                        baselang.name,
+                        code,
+                    )
+                    lang.nplurals = baselang.nplurals
+                    lang.pluralequation = baselang.pluralequation
+                    lang.save()
+                except Language.DoesNotExist:
+                    pass
         translation, created = self.get_or_create(
             language = lang,
             subproject = subproject,