diff options
Diffstat (limited to 'yaksh/models.py')
| -rw-r--r-- | yaksh/models.py | 51 |
1 files changed, 44 insertions, 7 deletions
diff --git a/yaksh/models.py b/yaksh/models.py index a4ea6c3..561b334 100644 --- a/yaksh/models.py +++ b/yaksh/models.py @@ -235,10 +235,15 @@ class Answer(models.Model): # Whether skipped or not. skipped = models.BooleanField(default=False) + def set_marks(self, marks): + if marks > self.question.points: + self.marks = self.question.points + else: + self.marks = marks + def __unicode__(self): return self.answer - ############################################################################### class QuizManager(models.Manager): def get_active_quizzes(self): @@ -470,8 +475,13 @@ class AnswerPaperManager(models.Manager): question_stats[question] = [0, questions[question.id]] return question_stats - def get_answerpapers_for_quiz(self, questionpaper_id): - return self.filter(question_paper_id=questionpaper_id) + def _get_answerpapers_for_quiz(self, questionpaper_id, status=False): + if not status: + return self.filter(question_paper_id=questionpaper_id) + else: + return self.filter(question_paper_id=questionpaper_id, + status="completed") + def _get_answerpapers_users(self, answerpapers): return answerpapers.values_list('user', flat=True).distinct() @@ -499,6 +509,31 @@ class AnswerPaperManager(models.Manager): def get_total_attempt(self, questionpaper, user): return self.filter(question_paper=questionpaper, user=user).count() + def get_users_for_questionpaper(self, questionpaper_id): + return self._get_answerpapers_for_quiz(questionpaper_id, status=True)\ + .values("user__id", "user__first_name", "user__last_name")\ + .distinct() + + def get_user_all_attempts(self, questionpaper, user): + return self.filter(question_paper=questionpaper, user=user)\ + .order_by('-attempt_number') + + def get_user_data(self, user, questionpaper_id, attempt_number=None): + if attempt_number is not None: + papers = self.filter(user=user, question_paper_id=questionpaper_id, + attempt_number=attempt_number) + else: + papers = self.filter(user=user, question_paper_id=questionpaper_id)\ + .order_by("-attempt_number") + data = {} + profile = user.profile if hasattr(user, 'profile') else None + data['user'] = user + data['profile'] = profile + data['papers'] = papers + data['questionpaperid'] = questionpaper_id + return data + + ############################################################################### class AnswerPaper(models.Model): """A answer paper for a student -- one per student typically. @@ -563,7 +598,7 @@ class AnswerPaper(models.Model): def completed_question(self, question_id): """ - Adds the completed question to the list of answered + Adds the completed question to the list of answered questions and returns the next question. """ self.questions_answered.add(question_id) @@ -629,7 +664,11 @@ class AnswerPaper(models.Model): self._update_percent() self._update_passed() self._update_status(state) - self.end_time = datetime.now() + self.save() + + def set_end_time(self, datetime): + """ Sets end time """ + self.end_time = datetime self.save() def get_question_answers(self): @@ -695,5 +734,3 @@ class TestCase(models.Model): # Test case Expected answer in list form expected_answer = models.TextField(blank=True, null = True) - - |