def setUpClass(self):
self.ip = '101.0.0.1'
self.user = User.objects.get(id=1)
self.profile = self.user.profile
self.quiz = Quiz.objects.get(pk=1)
self.question_paper = QuestionPaper(quiz=self.quiz, total_marks=3)
self.question_paper.save()
# create answerpaper
self.answerpaper = AnswerPaper(user=self.user, profile=self.profile,
questions='1|2|3',
question_paper=self.question_paper,
start_time='2014-06-13 12:20:19.791297',
end_time='2014-06-13 12:50:19.791297',
user_ip=self.ip)
self.answerpaper.questions_answered = '1'
self.answerpaper.save()
# answers for the Answer Paper
self.answer_right = Answer(question=Question.objects.get(id=1),
answer="Demo answer", correct=True, marks=1)
self.answer_wrong = Answer(question=Question.objects.get(id=2),
answer="My answer", correct=False, marks=0)
self.answer_right.save()
self.answer_wrong.save()
self.answerpaper.answers.add(self.answer_right)
self.answerpaper.answers.add(self.answer_wrong)
def design_questionpaper(request):
user = request.user
ci = RequestContext(request)
if not user.is_authenticated() or not is_moderator(user):
raise Http404('You are not allowed to view this page!')
if request.method == 'POST':
fixed_questions = request.POST.getlist('fixed')
random_questions = request.POST.getlist('random')
random_number = request.POST.getlist('number')
is_shuffle = request.POST.get('shuffle_questions', False)
if is_shuffle == 'on':
is_shuffle = True
question_paper = QuestionPaper(shuffle_questions=is_shuffle)
quiz = Quiz.objects.order_by("-id")[0]
tot_marks = 0
question_paper.quiz = quiz
question_paper.total_marks = tot_marks
question_paper.save()
if fixed_questions:
fixed_questions_ids = ",".join(fixed_questions)
fixed_questions_ids_list = fixed_questions_ids.split(',')
for question_id in fixed_questions_ids_list:
question_paper.fixed_questions.add(question_id)
if random_questions:
for random_question, num in zip(random_questions, random_number):
question = Question.objects.get(id=random_question[0])
marks = question.points
question_set = QuestionSet(marks=marks, num_questions=num)
question_set.save()
for question_id in random_question.split(','):
question_set.questions.add(question_id)
question_paper.random_questions.add(question_set)
question_paper.update_total_marks()
question_paper.save()
return my_redirect('/exam/manage/showquiz')
else:
form = RandomQuestionForm()
context = {'form': form}
return my_render_to_response('exam/design_questionpaper.html',
context, context_instance=ci)
def start(request):
user = request.user
try:
# Right now the app is designed so there is only one active test
# at a particular time.
test = Test.objects.get(active=True)
except Test.DoesNotExist:
msg = 'No active test found, please contact your '\
'instructor/administrator. Please login again thereafter.'
return complete(request, reason=msg)
try:
old_paper = QuestionPaper.objects.get(user=user, test=test)
q = old_paper.current_question()
return show_question(request, q)
except QuestionPaper.DoesNotExist:
ip = request.META['REMOTE_ADDR']
key = gen_key(10)
try:
profile = user.get_profile()
except Profile.DoesNotExist:
msg = 'You do not have a profile and cannot take the test!'
raise Http404(msg)
new_paper = QuestionPaper(user=user, user_ip=ip, key=key,
test=test, profile=profile)
new_paper.start_time = datetime.datetime.now()
# Make user directory.
user_dir = get_user_dir(user)
questions = [ str(_.id) for _ in Question.objects.filter(active=True) ]
random.shuffle(questions)
new_paper.questions = "|".join(questions)
new_paper.save()
old_paper = QuestionPaper.objects.get(user=user, test=test)
q = old_paper.current_question()
return show_question(request, q)
def start(request):
user = request.user
try:
# Right now the app is designed so there is only one active quiz
# at a particular time.
quiz = Quiz.objects.get(active=True)
except Quiz.DoesNotExist:
msg = "No active quiz found, please contact your " "instructor/administrator. Please login again thereafter."
return complete(request, reason=msg)
try:
old_paper = QuestionPaper.objects.get(user=user, quiz=quiz)
q = old_paper.current_question()
return show_question(request, q)
except QuestionPaper.DoesNotExist:
ip = request.META["REMOTE_ADDR"]
key = gen_key(10)
try:
profile = user.get_profile()
except Profile.DoesNotExist:
msg = "You do not have a profile and cannot take the quiz!"
raise Http404(msg)
new_paper = QuestionPaper(user=user, user_ip=ip, key=key, quiz=quiz, profile=profile)
new_paper.start_time = datetime.datetime.now()
# Make user directory.
user_dir = get_user_dir(user)
questions = [str(_.id) for _ in Question.objects.filter(active=True)]
random.shuffle(questions)
new_paper.questions = "|".join(questions)
new_paper.save()
# Show the user the intro page.
context = {"user": user}
ci = RequestContext(request)
return my_render_to_response("exam/intro.html", context, context_instance=ci)
def start(request):
user = request.user
try:
# Right now the app is designed so there is only one active quiz
# at a particular time.
quiz = Quiz.objects.get(active=True)
except Quiz.DoesNotExist:
msg = 'No active quiz found, please contact your '\
'instructor/administrator. Please login again thereafter.'
return complete(request, reason=msg)
try:
old_paper = QuestionPaper.objects.get(user=user, quiz=quiz)
q = old_paper.current_question()
return show_question(request, q)
except QuestionPaper.DoesNotExist:
ip = request.META['REMOTE_ADDR']
key = gen_key(10)
try:
profile = user.get_profile()
except Profile.DoesNotExist:
msg = 'You do not have a profile and cannot take the quiz!'
raise Http404(msg)
new_paper = QuestionPaper(user=user, user_ip=ip, key=key,
quiz=quiz, profile=profile)
new_paper.start_time = datetime.datetime.now()
# Make user directory.
user_dir = get_user_dir(user)
questions = [ str(_.id) for _ in Question.objects.filter(active=True) ]
random.shuffle(questions)
new_paper.questions = "|".join(questions)
new_paper.save()
# Show the user the intro page.
context = {'user': user}
ci = RequestContext(request)
return my_render_to_response('exam/intro.html', context,
context_instance=ci)
class AnswerPaperTestCases(unittest.TestCase):
@classmethod
def setUpClass(self):
self.ip = '101.0.0.1'
self.user = User.objects.get(id=1)
self.profile = self.user.profile
self.quiz = Quiz.objects.get(pk=1)
self.question_paper = QuestionPaper(quiz=self.quiz, total_marks=3)
self.question_paper.save()
# create answerpaper
self.answerpaper = AnswerPaper(user=self.user, profile=self.profile,
questions='1|2|3',
question_paper=self.question_paper,
start_time='2014-06-13 12:20:19.791297',
end_time='2014-06-13 12:50:19.791297',
user_ip=self.ip)
self.answerpaper.questions_answered = '1'
self.answerpaper.save()
# answers for the Answer Paper
self.answer_right = Answer(question=Question.objects.get(id=1),
answer="Demo answer", correct=True, marks=1)
self.answer_wrong = Answer(question=Question.objects.get(id=2),
answer="My answer", correct=False, marks=0)
self.answer_right.save()
self.answer_wrong.save()
self.answerpaper.answers.add(self.answer_right)
self.answerpaper.answers.add(self.answer_wrong)
def test_answerpaper(self):
""" Test Answer Paper"""
self.assertEqual(self.answerpaper.user.username, 'demo_user')
self.assertEqual(self.answerpaper.profile_id, 1)
self.assertEqual(self.answerpaper.user_ip, self.ip)
questions = self.answerpaper.questions
num_questions = len(questions.split('|'))
self.assertEqual(questions, '1|2|3')
self.assertEqual(num_questions, 3)
self.assertEqual(self.answerpaper.question_paper, self.question_paper)
self.assertEqual(self.answerpaper.start_time,
'2014-06-13 12:20:19.791297')
self.assertEqual(self.answerpaper.end_time,
'2014-06-13 12:50:19.791297')
def test_current_question(self):
""" Test current_question() method of Answer Paper"""
current_question = self.answerpaper.current_question()
self.assertEqual(current_question, '2')
def test_completed_question(self):
""" Test completed_question() method of Answer Paper"""
question = self.answerpaper.completed_question(1)
self.assertEqual(self.answerpaper.questions_left(), 2)
def test_questions_left(self):
""" Test questions_left() method of Answer Paper"""
self.assertEqual(self.answerpaper.questions_left(), 2)
def test_skip(self):
""" Test skip() method of Answer Paper"""
next_question_id = self.answerpaper.skip()
self.assertTrue(next_question_id is not None)
self.assertEqual(next_question_id, '3')
def test_answered_str(self):
""" Test answered_str() method of Answer Paper"""
answered_question = self.answerpaper.get_answered_str()
self.assertEqual(answered_question, '1')
def test_update_marks_obtained(self):
""" Test get_marks_obtained() method of Answer Paper"""
self.answerpaper.update_marks_obtained()
self.assertEqual(self.answerpaper.marks_obtained, 1.0)
def test_update_percent(self):
""" Test update_percent() method of Answerpaper"""
self.answerpaper.update_percent()
self.assertEqual(self.answerpaper.percent, 33.33)
def test_update_passed(self):
""" Test update_passed method of AnswerPaper"""
self.answerpaper.update_passed()
self.assertFalse(self.answerpaper.passed)
def test_get_question_answer(self):
""" Test get_question_answer() method of Answer Paper"""
answered = self.answerpaper.get_question_answers()
first_answer = answered.values()[0][0]
self.assertEqual(first_answer.answer, 'Demo answer')
self.assertTrue(first_answer.correct)
self.assertEqual(len(answered), 2)
def manual_questionpaper(request, questionpaper_id=None):
user = request.user
ci = RequestContext(request)
if not user.is_authenticated() or not is_moderator(user):
raise Http404('You are not allowed to view this page!')
if questionpaper_id is None:
if request.method == "POST":
if request.POST.get('save') == 'save':
questions = request.POST.getlist('questions')
quest_paper = QuestionPaper()
quiz = Quiz.objects.order_by("-id")[0]
tot_marks = 0
for quest in questions:
q = Question.objects.get(id=quest)
tot_marks += q.points
quest_paper.quiz = quiz
quest_paper.total_marks = tot_marks
quest_paper.save()
for i in questions:
q = Question.objects.get(id=i)
quest_paper.questions.add(q)
return my_redirect('/exam/manage/showquiz')
else:
fetched_questions = fetch_questions(request)
n = len(fetched_questions)
msg = ''
if (n == 0):
msg = 'No matching Question found...'
tags = Tag.objects.all()
context = {'data': {'questions': fetched_questions,
'tags': tags, 'msg': msg}}
return my_render_to_response('exam/manual_questionpaper.html',
context,
context_instance=ci)
else:
tags = Tag.objects.all()
context = {'data': {'tags': tags}}
return my_render_to_response('exam/manual_questionpaper.html',
context, context_instance=ci)
else:
if request.method == "POST":
if request.POST.get('save') == 'save':
quest_paper = QuestionPaper.objects.get(id=questionpaper_id)
questions = request.POST.getlist('questions')
tot_marks = quest_paper.total_marks
for quest in questions:
q = Question.objects.get(id=quest)
tot_marks += q.points
quest_paper.total_marks = tot_marks
quest_paper.save()
for i in questions:
q = Question.objects.get(id=i)
quest_paper.questions.add(q)
return my_redirect('/exam/manage/showquiz')
else:
fetched_questions = fetch_questions(request)
n = len(fetched_questions)
msg = ''
if (n == 0):
msg = 'No matching Question found...'
tags = Tag.objects.all()
context = {'data': {'questions': fetched_questions,
'tags': tags, 'msg': msg}}
return my_render_to_response('exam/manual_questionpaper.html',
context,
context_instance=ci)
else:
tags = Tag.objects.all()
context = {'data': {'tags': tags}}
return my_render_to_response('exam/manual_questionpaper.html',
context, context_instance=ci)
def automatic_questionpaper(request, questionpaper_id=None):
"""Generate automatic question paper for a particular quiz"""
user = request.user
ci = RequestContext(request)
if not user.is_authenticated() or not is_moderator(user):
raise Http404('You are not allowed to view this page!')
if questionpaper_id is None:
if request.method == "POST":
if request.POST.get('save') == 'save':
quiz = Quiz.objects.order_by("-id")[0]
quest_paper = QuestionPaper()
questions = request.POST.getlist('questions')
tot_marks = 0
for quest in questions:
q = Question.objects.get(id=quest)
tot_marks += q.points
quest_paper.quiz = quiz
quest_paper.total_marks = tot_marks
quest_paper.save()
for quest in questions:
q = Question.objects.get(id=quest)
quest_paper.fixed_questions.add(q)
return my_redirect('/exam/manage/showquiz')
else:
no_questions = int(request.POST.get('num_questions'))
fetched_questions = fetch_questions(request)
n = len(fetched_questions)
msg = ''
if (no_questions < n):
i = n - no_questions
for i in range(0, i):
fetched_questions.pop()
elif (no_questions > n):
msg = 'The given Criteria does not satisfy the number\
of Questions...'
tags = Tag.objects.all()
context = {'data': {'questions': fetched_questions,
'tags': tags,
'msg': msg}}
return my_render_to_response(
'exam/automatic_questionpaper.html', context,
context_instance=ci)
else:
tags = Tag.objects.all()
context = {'data': {'tags': tags}}
return my_render_to_response('exam/automatic_questionpaper.html',
context, context_instance=ci)
else:
if request.method == "POST":
if request.POST.get('save') == 'save':
quest_paper = QuestionPaper.objects.get(id=questionpaper_id)
questions = request.POST.getlist('questions')
tot_marks = quest_paper.total_marks
for quest in questions:
q = Question.objects.get(id=quest)
tot_marks += q.points
quest_paper.total_marks = tot_marks
quest_paper.save()
for quest in questions:
q = Question.objects.get(id=quest)
quest_paper.questions.add(q)
return my_redirect('/exam/manage/showquiz')
else:
no_questions = int(request.POST.get('num_questions'))
fetched_questions = fetch_questions(request)
n = len(fetched_questions)
msg = ''
if(no_questions < n):
i = n - no_questions
for i in range(0, i):
fetched_questions.pop()
elif(no_questions > n):
msg = 'The given Criteria does not satisfy the number of \
Questions...'
tags = Tag.objects.all()
context = {'data': {'questions': fetched_questions,
'tags': tags,
'msg': msg}}
return my_render_to_response(
'exam/automatic_questionpaper.html', context,
context_instance=ci)
else:
tags = Tag.objects.all()
context = {'data': {'tags': tags}}
return my_render_to_response('exam/automatic_questionpaper.html',
context, context_instance=ci)
