.

generic/models.py

@@ -157,7 +157,7 @@ class ExamBase(models.Model):
 
     def get_exam_stats(self, name=True):
         if self.stats_candidates < int(4):
-            return f"- Candidates: {self.stats_candidates} (too few to generate stats)"
+            return f"- Candidates: {int(self.stats_candidates)} (too few to generate stats)"
 
         text = f"""- Candidates: {int(self.stats_candidates)}
 - Mean: {self.stats_mean:.2f} Median: {self.stats_median} Mode: {self.stats_mode} [Min: {self.stats_min} / Max: {self.stats_max}]
@@ -324,17 +324,13 @@ class ExamBase(models.Model):
 
         return msg
 
-    def email_user_results(self, user, resend=False, additional_emails=[]):
-        print("email_user_reuslts:", user)
-
+    def email_user_results(self, user, resend=False, additional_emails=list):
         #if self.results_email_sent and not resend:
         #    return False, "Already sent."
 
         # Get a list of taken exams
         msg = self.generate_user_report(user)
 
-        print(msg)
-
         if not user.email:
             return False, "User has no email"