diff options
Diffstat (limited to 'testapp/exam/views.py')
| -rw-r--r-- | testapp/exam/views.py | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/testapp/exam/views.py b/testapp/exam/views.py index bfac15f..4165b7f 100644 --- a/testapp/exam/views.py +++ b/testapp/exam/views.py @@ -756,6 +756,10 @@ def question(request, q_id, attempt_num, questionpaper_id, success_msg=None): 'user': user, 'quiz_name': quiz_name, 'time_left': time_left, 'success_msg': success_msg, 'to_attempt': to_attempt, 'submitted': submitted} + if q.type == 'code': + skipped_answer = paper.answers.filter(question=q, skipped=True) + if skipped_answer: + context['last_attempt'] = skipped_answer[0].answer ci = RequestContext(request) return my_render_to_response('exam/question.html', context, context_instance=ci) @@ -763,6 +767,19 @@ def question(request, q_id, attempt_num, questionpaper_id, success_msg=None): def show_question(request, q_id, attempt_num, questionpaper_id, success_msg=None): """Show a question if possible.""" + user = request.user + q_paper = QuestionPaper.objects.get(id=questionpaper_id) + paper = AnswerPaper.objects.get(user=request.user, attempt_number=attempt_num, + question_paper=q_paper) + if not user.is_authenticated() or paper.end_time < datetime.datetime.now(): + return my_redirect('/exam/login/') + old_qid = request.POST.get('question_id') + if old_qid is not None: + quest = Question.objects.get(pk=old_qid) + user_code = request.POST.get('answer') + if quest.type == 'code': + old_skipped = paper.answers.filter(question=quest, skipped=True) + _save_skipped_answer(old_skipped, user_code, paper, quest) if len(q_id) == 0: msg = 'Congratulations! You have successfully completed the quiz.' return complete(request, msg, attempt_num, questionpaper_id) @@ -770,6 +787,21 @@ def show_question(request, q_id, attempt_num, questionpaper_id, success_msg=None return question(request, q_id, attempt_num, questionpaper_id, success_msg) +def _save_skipped_answer(old_skipped, user_answer, paper, question): + """ + Saves the answer on skip. Only the code questions are saved. + Snippet is not saved with the answer. + """ + if old_skipped: + skipped_answer = old_skipped[0] + skipped_answer.answer=user_answer + skipped_answer.save() + else: + skipped_answer = Answer(question=question, answer=user_answer, + correct=False, skipped=True) + skipped_answer.save() + paper.answers.add(skipped_answer) + def check(request, q_id, attempt_num=None, questionpaper_id=None): """Checks the answers of the user for particular question""" @@ -781,10 +813,14 @@ def check(request, q_id, attempt_num=None, questionpaper_id=None): return my_redirect('/exam/login/') question = get_object_or_404(Question, pk=q_id) snippet_code = request.POST.get('snippet') + user_code = request.POST.get('answer') skip = request.POST.get('skip', None) success_msg = False success = True if skip is not None: + if question.type == 'code': + old_skipped = paper.answers.filter(question=question, skipped=True) + _save_skipped_answer(old_skipped, user_code, paper, question) next_q = paper.skip() return show_question(request, next_q, attempt_num, questionpaper_id) @@ -804,7 +840,6 @@ def check(request, q_id, attempt_num=None, questionpaper_id=None): assign.save() user_answer = 'ASSIGNMENT UPLOADED' else: - user_code = request.POST.get('answer') user_answer = snippet_code + "\n" + user_code new_answer = Answer(question=question, answer=user_answer, @@ -838,6 +873,10 @@ def check(request, q_id, attempt_num=None, questionpaper_id=None): reason = 'The quiz has been deactivated!' return complete(request, reason, attempt_num, questionpaper_id) questions, to_attempt, submitted = get_questions(paper) + old_answer = paper.answers.filter(question=question, skipped=True) + if old_answer: + old_answer[0].answer = user_code + old_answer[0].save() context = {'question': question, 'questions': questions, 'error_message': err_msg, 'paper': paper, 'last_attempt': user_code, |