diff options
Diffstat (limited to 'testapp/exam/models.py')
| -rw-r--r-- | testapp/exam/models.py | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/testapp/exam/models.py b/testapp/exam/models.py index 717e02e..00d32e4 100644 --- a/testapp/exam/models.py +++ b/testapp/exam/models.py @@ -1,7 +1,9 @@ import datetime from django.db import models from django.contrib.auth.models import User - +from taggit_autocomplete_modified.managers import TaggableManagerAutocomplete\ +as TaggableManager +from django.http import HttpResponse ################################################################################ class Profile(models.Model): """Profile for a user to store roll number and other details.""" @@ -43,6 +45,12 @@ class Question(models.Model): # Is this question active or not. If it is inactive it will not be used # when creating a QuestionPaper. active = models.BooleanField(default=True) + + #Code Snippet + snippet = models.CharField(max_length=256) + + #Tags for the Question. + tags = TaggableManager() def __unicode__(self): return self.summary @@ -89,6 +97,10 @@ class Quiz(models.Model): # Description of quiz. description = models.CharField(max_length=256) + + #Tags for the Quiz. + tags = TaggableManager() + class Meta: verbose_name_plural = "Quizzes" @@ -97,9 +109,13 @@ class Quiz(models.Model): desc = self.description or 'Quiz' return '%s: on %s for %d minutes'%(desc, self.start_date, self.duration) - ################################################################################ class QuestionPaper(models.Model): + quiz = models.ForeignKey(Quiz) + questions = models.ManyToManyField(Question) + +################################################################################ +class AnswerPaper(models.Model): """A question paper for a student -- one per student typically. """ # The user taking this question paper. @@ -108,23 +124,22 @@ class QuestionPaper(models.Model): # The user's profile, we store a reference to make it easier to access the # data. profile = models.ForeignKey(Profile) - + + # All questions that remains to attempt to perticular Student + questions = models.CharField(max_length=128) + # The Quiz to which this question paper is attached to. - quiz = models.ForeignKey(Quiz) + question_paper = models.ForeignKey(QuestionPaper) # The time when this paper was started by the user. start_time = models.DateTimeField() + + # The time when this paper was ended by the user. + end_time = models.DateTimeField() # User's IP which is logged. user_ip = models.CharField(max_length=15) - # Unused currently. - key = models.CharField(max_length=10) - # used to allow/stop a user from retaking the question paper. - active = models.BooleanField(default = True) - - # The questions (a list of ids separated by '|') - questions = models.CharField(max_length=128) # The questions successfully answered (a list of ids separated by '|') questions_answered = models.CharField(max_length=128) @@ -152,7 +167,7 @@ class QuestionPaper(models.Model): def completed_question(self, question_id): """Removes the question from the list of questions and returns - the next.""" +the next.""" qa = self.questions_answered if len(qa) > 0: self.questions_answered = '|'.join([qa, str(question_id)]) @@ -188,7 +203,7 @@ class QuestionPaper(models.Model): except AttributeError: # total_seconds is new in Python 2.7. :( secs = dt.seconds + dt.days*24*3600 - total = self.quiz.duration*60.0 + total = self.question_paper.quiz.duration*60.0 remain = max(total - secs, 0) return int(remain) |