- bugfixes

rwth_nb/misc/feedback.py

@@ -73,15 +73,14 @@ class RWTHFeedbackBase:
     def __init__(self, feedback_name, questions, lang):
         self.feedback_name = feedback_name
         self.questions = questions
-        self.lang = lang
 
         user_name = os.environ.get('JUPYTERHUB_USER',
                                    os.environ.get('LOGNAME', os.environ.get('USER', os.environ.get('USERNAME', 'TMP'))))
         self.hashed_username = hashlib.sha256(str.encode(user_name)).hexdigest()
 
         # Select language
-        self.feedback_scale_options = globals()['feedback_scale_options_' + self.lang]
-        self.feedback_text = globals()['feedback_text_' + self.lang]
+        self.feedback_scale_options = globals()['feedback_scale_options_' + lang]
+        self.feedback_text = globals()['feedback_text_' + lang]
 
         # Default arguments for toggle_button and textarea
         self.toggle_args = {"options": self.feedback_scale_options,
@@ -580,7 +579,7 @@ class RWTHFeedbackEvaluator:
         """
         self.data = pd.concat(data, axis=1) if isinstance(data, list) else data
 
-        likert_scale = globals()['feedback_scale_options_' + self.lang]
+        likert_scale = globals()['feedback_scale_options_' + lang]
 
         if not (self.scale_options and self.free_text_options):
             self.scale_options = scale_options