fix physics scores

physics/models.py

@@ -92,6 +92,13 @@ class Question(models.Model):
         if self.e:
             self.e = self.e.strip()
 
+    def get_answers(self):
+        return (self.a_answer, self.b_answer, self.c_answer, self.d_answer, self.e_answer)
+
+    def get_questions(self):
+        return (self.a, self.b, self.c, self.d, self.e)
+
+
 class Exam(models.Model):
     name = models.CharField(max_length=200)
     exam_questions = SortedManyToManyField(
@@ -142,4 +149,37 @@ class CidUserAnswer(models.Model):
     updated = models.DateTimeField(auto_now=True)
 
     def __str__(self):
-        return "{}/{}/{}".format(self.cid, self.exam, self.question.pk)
+        return "{}/{}/{}".format(self.cid, self.exam, self.question.pk)
+
+    def get_answers(self):
+        return (self.a, self.b, self.c, self.d, self.e)
+
+    def get_answer_scores(self):
+        q = self.question
+
+        if self.a == q.a_answer:
+            score_a = 1
+        else:
+            score_a = 0
+
+        if self.b == q.b_answer:
+            score_b = 1
+        else:
+            score_b = 0
+
+        if self.c == q.c_answer:
+            score_c = 1
+        else:
+            score_c = 0
+
+        if self.d == q.d_answer:
+            score_d = 1
+        else:
+            score_d = 0
+
+        if self.e == q.e_answer:
+            score_e = 1
+        else:
+            score_e = 0
+
+        return (score_a, score_b, score_c, score_d, score_e)