.

physics/models.py

@@ -16,12 +16,14 @@ from generic.models import CidUser, ExamBase, QuestionNote
 
 import reversion
 
+
 class Category(models.Model):
     category = models.CharField(max_length=200)
 
     def __str__(self):
         return self.category
 
+
 class Question(models.Model):
     stem = models.TextField(
         blank=False,
@@ -34,9 +36,7 @@ class Question(models.Model):
         blank=False,
         help_text="The question text",
     )
-    a_answer = models.BooleanField(
-        help_text=answer_help_text, default=True
-    )
+    a_answer = models.BooleanField(help_text=answer_help_text, default=True)
     a_feedback = models.TextField(
         blank=True,
         help_text="Feedback for answer",
@@ -46,9 +46,7 @@ class Question(models.Model):
         blank=False,
         help_text="The question text",
     )
-    b_answer = models.BooleanField(
-        help_text=answer_help_text, default=True
-    )
+    b_answer = models.BooleanField(help_text=answer_help_text, default=True)
     b_feedback = models.TextField(
         blank=True,
         help_text="Feedback for answer",
@@ -58,9 +56,7 @@ class Question(models.Model):
         blank=False,
         help_text="The question text",
     )
-    c_answer = models.BooleanField(
-        help_text=answer_help_text, default=True
-    )
+    c_answer = models.BooleanField(help_text=answer_help_text, default=True)
     c_feedback = models.TextField(
         blank=True,
         help_text="Feedback for answer",
@@ -70,9 +66,7 @@ class Question(models.Model):
         blank=False,
         help_text="The question text",
     )
-    d_answer = models.BooleanField(
-        help_text=answer_help_text, default=True
-    )
+    d_answer = models.BooleanField(help_text=answer_help_text, default=True)
     d_feedback = models.TextField(
         blank=True,
         help_text="Feedback for answer",
@@ -82,9 +76,7 @@ class Question(models.Model):
         blank=False,
         help_text="The question text",
     )
-    e_answer = models.BooleanField(
-        help_text=answer_help_text, default=True
-    )
+    e_answer = models.BooleanField(help_text=answer_help_text, default=True)
     e_feedback = models.TextField(
         blank=True,
         help_text="Feedback for answer",
@@ -124,7 +116,13 @@ class Question(models.Model):
         return reverse("physics:question_detail", kwargs={"pk": self.pk})
 
     def get_answers(self):
-        return [self.a_answer, self.b_answer, self.c_answer, self.d_answer, self.e_answer]
+        return [
+            self.a_answer,
+            self.b_answer,
+            self.c_answer,
+            self.d_answer,
+            self.e_answer,
+        ]
 
     def get_answers_js(self):
         return str(self.get_answers()).lower()
@@ -136,10 +134,8 @@ class Question(models.Model):
 @reversion.register
 class Exam(ExamBase):
     app_name = "physics"
-    
-    exam_questions = SortedManyToManyField(
-        Question, related_name="exams", blank="true"
-    )
+
+    exam_questions = SortedManyToManyField(Question, related_name="exams", blank="true")
 
     time_limit = models.IntegerField(
         help_text="Exam time limit (in seconds)",
@@ -149,12 +145,16 @@ class Exam(ExamBase):
 
     recreate_json = None
 
-    author = models.ManyToManyField(settings.AUTH_USER_MODEL,
-                                    blank=True,
-                                    help_text='Author of exam',
-                                    related_name="physics_exam_author")
+    author = models.ManyToManyField(
+        settings.AUTH_USER_MODEL,
+        blank=True,
+        help_text="Author of exam",
+        related_name="physics_exam_author",
+    )
 
-    valid_users = models.ManyToManyField(CidUser, blank=True, related_name="physics_exams")
+    valid_users = models.ManyToManyField(
+        CidUser, blank=True, related_name="physics_exams"
+    )
 
     def get_take_url(self):
         return reverse("physics:exam_start", kwargs={"pk": self.pk})
@@ -189,7 +189,7 @@ class CidUserAnswer(models.Model):
     def get_answers(self):
         return (self.a, self.b, self.c, self.d, self.e)
 
-    def get_answer_scores(self):
+    def get_answer_score(self):
         q = self.question
 
         if self.a == q.a_answer:
@@ -217,4 +217,4 @@ class CidUserAnswer(models.Model):
         else:
             score_e = 0
 
-        return (score_a, score_b, score_c, score_d, score_e)
+        return (score_a, score_b, score_c, score_d, score_e)