Fixed #24230 -- Added translated language name for i18n template tag/filter.

1 files changed, 8 insertions, 3 deletions

diff --git a/django/utils/translation/__init__.py b/django/utils/translation/__init__.py
index 505d753268..506fcce7dd 100644
--- a/django/utils/translation/__init__.py
+++ b/django/utils/translation/__init__.py
@@ -215,17 +215,22 @@ def get_language_info(lang_code):
     try:
         lang_info = LANG_INFO[lang_code]
         if 'fallback' in lang_info and 'name' not in lang_info:
-            return get_language_info(lang_info['fallback'][0])
-        return lang_info
+            info = get_language_info(lang_info['fallback'][0])
+        else:
+            info = lang_info
     except KeyError:
         if '-' not in lang_code:
             raise KeyError("Unknown language code %s." % lang_code)
         generic_lang_code = lang_code.split('-')[0]
         try:
-            return LANG_INFO[generic_lang_code]
+            info = LANG_INFO[generic_lang_code]
         except KeyError:
             raise KeyError("Unknown language code %s and %s." % (lang_code, generic_lang_code))
 
+    if info:
+        info['name_translated'] = ugettext_lazy(info['name'])
+    return info
+
 trim_whitespace_re = re.compile('\s*\n\s*')