def _multiple_choice_question_edit_view(request, question):
correct_answer_formset_class = formset_factory(ChoiceForm, extra=1, can_delete=True, max_num=1, min_num=1)
distractor_answer_formset_class = formset_factory(ChoiceForm, extra=0, can_delete=True)
if request.method == 'POST':
correct_answer_formset = correct_answer_formset_class(request.POST, prefix='correct')
distractor_answer_formset = distractor_answer_formset_class(request.POST, prefix='distractor')
form = MultipleChoiceQuestionForm(request.user, request.POST)
if correct_answer_formset.is_valid() and distractor_answer_formset.is_valid() and form.is_valid():
try:
create_multiple_choice_question(
pk=question.pk,
title=form.cleaned_data['title'],
text=form.cleaned_data['text'],
max_submission_allowed=question.max_submission_allowed,
author=question.author,
category=form.cleaned_data['category'],
difficulty=form.cleaned_data['difficulty'],
is_verified=question.is_verified,
variables=form.cleaned_data['variables'],
visible_distractor_count=form.cleaned_data['visible_distractor_count'],
answer_text=correct_answer_formset.forms[0].cleaned_data['text'],
distractors=[form.cleaned_data['text'] for form in distractor_answer_formset.forms if
not form.cleaned_data['DELETE']],
course=form.cleaned_data['course'],
event=form.cleaned_data['event'],
)
messages.add_message(request, messages.SUCCESS, 'Problem saved successfully')
except QuestionCreateException as e:
messages.add_message(request, messages.ERROR, e.user_message)
else:
form = MultipleChoiceQuestionForm(request.user, instance=question)
correct_answer_formset = correct_answer_formset_class(
prefix='correct',
initial=[{'text': question.choices[question.answer]}]
)
distractor_answer_formset = distractor_answer_formset_class(
prefix='distractor',
initial=[{'text': value} for name, value in question.choices.items() if name != question.answer]
)
return render(request, 'problem_create.html', {
'form': form,
'correct_answer_formset': correct_answer_formset,
'distractor_answer_formset': distractor_answer_formset,
'header': 'Edit Question',
})
def _multiple_choice_question_create_view(request, header, question_form_class, correct_answer_formset_class,
distractor_answer_formset_class):
if request.method == 'POST':
correct_answer_formset = correct_answer_formset_class(request.POST, prefix='correct')
distractor_answer_formset = distractor_answer_formset_class(request.POST, prefix='distractor')
form = question_form_class(request.user, request.POST)
if correct_answer_formset.is_valid() and distractor_answer_formset.is_valid() and form.is_valid():
try:
create_multiple_choice_question(
title=form.cleaned_data['title'],
text=form.cleaned_data['text'],
author=request.user,
category=form.cleaned_data['category'],
difficulty=form.cleaned_data['difficulty'],
variables=form.cleaned_data['variables'],
visible_distractor_count=form.cleaned_data['visible_distractor_count'],
answer_text=correct_answer_formset.forms[0].cleaned_data['text'],
distractors=[form.cleaned_data['text'] for form in distractor_answer_formset.forms if
not form.cleaned_data['DELETE']],
course=form.cleaned_data['course'],
event=form.cleaned_data['event'],
)
messages.add_message(request, messages.SUCCESS, 'Problem was created successfully')
form = question_form_class(request.user)
correct_answer_formset = correct_answer_formset_class(prefix='correct')
distractor_answer_formset = distractor_answer_formset_class(prefix='distractor')
except QuestionCreateException as e:
messages.add_message(request, messages.ERROR, e.user_message)
else:
form = question_form_class(request.user)
correct_answer_formset = correct_answer_formset_class(prefix='correct')
distractor_answer_formset = distractor_answer_formset_class(prefix='distractor')
return render(request, 'problem_create.html', {
'form': form,
'correct_answer_formset': correct_answer_formset,
'distractor_answer_formset': distractor_answer_formset,
'header': header,
})
def setUp(self):
self.client = Client()
MyUser.objects.create_user("test_user", "*****@*****.**",
"aaaaaaaa")
self.user = MyUser.objects.get()
self.category = QuestionCategory(name="category",
description="category")
self.category.save()
for i in range(10):
create_multiple_choice_question(title="title",
text='text',
answer='a',
max_submission_allowed=999,
tutorial='tt',
author=self.user,
category=self.category,
difficulty="EASY",
is_verified=True,
variables='[]',
choices={
'a': 'a',
'b': 'b'
},
visible_distractor_count=3)
create_java_question(title='title',
text='text',
max_submission_allowed=999,
tutorial='tutorial',
author=self.user,
category=self.category,
difficulty='EASY',
is_verified=True,
junit_template='',
additional_file_name='a.java')
MyUser.objects.create_user('test_user2', "*****@*****.**",
"aaaaaaaa")
def populate_multiple_choice_questions(self):
MultipleChoiceQuestion.objects.all().delete()
with open('import/multiple_choice_questions.json') as f:
questions = json.loads(f.read())
for question in questions:
create_multiple_choice_question(
title=question['title'],
text=question['text'],
answer='a',
max_submission_allowed=4,
tutorial=None,
author=None,
category=QuestionCategory.objects.first() if QuestionCategory.objects.all().exists() else None,
difficulty="EASY",
is_verified=True,
variables=[],
choices=question['choices'],
visible_distractor_count=3,
answer_text=None,
distractors=None,
)
def setUp(self):
self.client = Client()
MyUser.objects.create_user("test_user", "*****@*****.**",
"aaaaaaaa")
self.user = MyUser.objects.get()
self.category = QuestionCategory(name="category",
description="category")
self.category.save()
self.course = CanvasCourse(
mock=True,
name="Test",
url="http://canvas.ubc.ca",
course_id=1,
token="test token",
allow_registration=True,
visible_to_students=True,
start_date=timezone.now(),
end_date=timezone.now() + timezone.timedelta(days=10),
verification_assignment_group_name="test",
verification_assignment_name="test",
bonus_assignment_group_name="test",
)
self.course.save()
self.event = Event(name="test_event",
type="ASSIGNMENT",
course=self.course,
count_for_tokens=False,
start_date=timezone.now(),
end_date=timezone.now() +
timezone.timedelta(days=10))
self.event.save()
for i in range(10):
create_multiple_choice_question(title="title",
text='text',
answer='a',
max_submission_allowed=999,
tutorial='tt',
author=self.user,
category=self.category,
difficulty="EASY",
is_verified=True,
variables='[]',
choices={
'a': 'a',
'b': 'b'
},
visible_distractor_count=3,
event=self.event)
create_java_question(title='title',
text='text',
max_submission_allowed=999,
tutorial='tutorial',
author=self.user,
category=self.category,
difficulty='EASY',
is_verified=True,
junit_template='',
input_files=[{
'name': 'A.java',
'compile': False,
'template': '',
}, {
'name': 'B.java',
'compile': True,
'template': '',
}, {
'name': 'C.java',
'compile': False,
'template': '',
}],
event=self.event)
MyUser.objects.create_user('test_user2', "*****@*****.**",
"aaaaaaaa")