.

anatomy/models.py

@@ -218,7 +218,7 @@ class Answer(models.Model):
         return self.answer
 
     def save(self, *args, **kwargs):
-        self.full_clean()
+        self.clean()
         return super(Answer, self).save(*args, **kwargs)
 
     def clean(self):
@@ -367,7 +367,7 @@ class CidUserAnswer(models.Model):
         )
 
     def save(self, *args, **kwargs):
-        self.full_clean()
+        self.clean()
         return super(CidUserAnswer, self).save(*args, **kwargs)
 
     def clean(self):

anatomy/templates/anatomy/exam_scores.html

@@ -15,6 +15,7 @@
 </div>
 <div id="stats-block">
     <h3>Stats</h3>
+    Candidates: {{cids|length}}<br />
     Max score: {{max_score}}<br/>
     Mean: {{mean}}, Median {{median}}, Mode {{mode}}
     

anatomy/views.py

@@ -660,6 +660,8 @@ def exam_scores_cid(request, pk):
         .distinct()
     )
 
+    cids = cids.sort()
+
     user_answers_and_marks = defaultdict(list)
     user_answers_marks = defaultdict(list)
     user_answers = defaultdict(list)

physics/views.py

@@ -129,6 +129,8 @@ def exam_scores_cid(request, pk):
     cids = (CidUserAnswer.objects.filter(question__in=questions).values_list(
         "cid", flat=True).distinct())
 
+    cids = cids.sort()
+
     user_answers_and_marks = defaultdict(list)
     user_answers_marks = defaultdict(list)
     user_answers = defaultdict(list)