Add exam scores user template with dynamic answer display and feedback

generic/views.py

@@ -146,6 +146,9 @@ import plotly.express as px
 from django.db.models import Prefetch
 
 
+from loguru import logger
+
+
 class RedirectMixin:
     def get_success_url(self) -> str:
         if "redirect" in self.request.GET:
@@ -2329,6 +2332,7 @@ class ExamViews(View, LoginRequiredMixin):
                     if not exam.publish_results and not view_all_results:
                         correct_answer = "*****"
                         answer_score = 0
+                    logger.debug(f"{ans=} {answer_score=} {correct_answer=}")
                     answers.append(ans)
                     answers_marks.append(answer_score)
 
@@ -2345,7 +2349,7 @@ class ExamViews(View, LoginRequiredMixin):
             case "physics":
                 total_score = sum(sum(i) for i in answers_marks)
             case _:
-                if "unmarked" in answers_marks:
+                if "unmarked" in answers_marks or None in answers_marks:
                     answered = [i for i in answers_marks if type(i) == int]
                     total_score = sum(answered)
                     unmarked_number = len(answers_marks) - len(answered)