diff options
Diffstat (limited to 'testapp/exam/models.py')
| -rw-r--r-- | testapp/exam/models.py | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/testapp/exam/models.py b/testapp/exam/models.py index 5bb94fd..eb270ae 100644 --- a/testapp/exam/models.py +++ b/testapp/exam/models.py @@ -119,7 +119,7 @@ class Quiz(models.Model): pass_criteria = models.FloatField("Passing percentage", default=40) # List of prerequisite quizzes to be passed to take this quiz - prerequisite = models.ForeignKey("self", null=True) + prerequisite = models.ForeignKey("Quiz", null=True) # Programming language for a quiz language = models.CharField(max_length=20, choices=LANGUAGES) @@ -161,7 +161,6 @@ class QuestionPaper(models.Model): for question_set in self.random_questions.all(): marks += question_set.marks * question_set.num_questions self.total_marks = marks - return None def _get_questions_for_answerpaper(self): """ Returns fixed and random questions for the answer paper""" @@ -324,7 +323,6 @@ class AnswerPaper(models.Model): """Updates the total marks earned by student for this paper.""" marks = sum([x.marks for x in self.answers.filter(marks__gt=0.0)]) self.marks_obtained = marks - return None def update_percent(self): """Updates the percent gained by the student for this paper.""" @@ -332,7 +330,6 @@ class AnswerPaper(models.Model): if self.marks_obtained is not None: percent = self.marks_obtained/self.question_paper.total_marks*100 self.percent = round(percent, 2) - return None def update_result(self): """ @@ -344,7 +341,6 @@ class AnswerPaper(models.Model): self.result = "PASSED" else: self.result = "FAILED" - return None def get_question_answers(self): """ |