Properly log the error when the language code is unknown

9 years ago · f7c8b52e40
1 changed files with 2 additions and 2 deletions
--- a/patacrep/songs/init.py
+++ b/patacrep/songs/init.py
@ -27,8 +27,8 @@ def lang2language(lang):
    try:
        return BABEL_LANGUAGES[lang]
    except KeyError:
-        # TODO: raise a nice error
+        available = ", ".join(BABEL_LANGUAGES.keys())
-        print('Unknown lang:' + lang)
+        LOGGER.error('Unknown lang code: ' + lang + '. Supported: ' + available)
        return 'english'
 def cached_name(datadir, filename):