def problem_in_lesson(request, lesson_name, problem_name):
course = Course.objects.get(urlname=DEFAULT_COURSE)
lesson_db = Lesson.objects.get(urlname=lesson_name)
lessons = course.lessonincourse_set.all()
lesson = load_lesson(lesson_db)
lesson_in_course = lesson_db.lessonincourse_set.get(course=course)
problems = get_sorted_problems(lesson=lesson_db)
for problem in problems:
if request.user.is_authenticated():
statuses = [submission.get_status_display() for submission
in Submission.objects.filter(user=request.user, problem=problem['db_object'])]
else:
statuses = []
if 'ok' in statuses:
problem['status'] = 'solved'
elif 'accepted' in statuses:
problem['status'] = 'accepted'
elif 'error' in statuses:
problem['status'] = 'unsolved'
else:
problem['status'] = ''
problem_db = Problem.objects.get(urlname=problem_name)
problem = load_problem(problem_db)
saved_code = get_best_saved_code(request.user, problem_name)
tests_examples = []
for test_input, test_output in zip(problem['tests'], problem['answers']):
tests_examples.append({'input': test_input, 'output': test_output})
return render(request, 'problem.html', locals())
def render(self, context):
problem_urlname = context[self.problem_ref]['urlname']
problem = load_problem(Problem.objects.get(urlname=problem_urlname))
user = context['request'].user
if not user.is_authenticated():
return ''
user_solution = Submission.objects.filter(
user=user, problem=problem['db_object'],
status=1).order_by('time').first()
if user_solution is None:
return ''
ideal_solution = Submission.objects.filter(
user=ideal_user, problem=problem['db_object'],
status=1).order_by('-time').first()
if user_solution is not None:
return '''
<table class="table problem_user_and_ideal_solutions hidden-xs hidden-md">
<thead>
<tr>
<th>Ваше решение</td>
<th>Эталонное решение</td>
</tr>
</thead>
<tbody>
<tr>
<td>
{user_solution}
</td>
<td>
{ideal_solution}
</td>
</tr>
</tfoot>
</table>'''.format(
**{
'user_solution':
_render_code_to_html(code=user_solution.code,
context=context,
executable=False),
'ideal_solution':
_render_code_to_html(code=ideal_solution.code,
context=context,
executable=False),
})
else:
return ''
def render(self, context):
problem_urlname = context[self.problem_ref]['urlname']
problem = load_problem(Problem.objects.get(urlname=problem_urlname))
user = context['request'].user
if user.is_authenticated():
statuses = [submission.get_status_display() for submission
in Submission.objects.filter(user=user, problem=problem['db_object'])]
else:
statuses = []
if 'ok' in statuses:
css_class = 'okProblemLink'
elif 'error' in statuses:
css_class = 'errorProblemLink'
else:
css_class = 'unsubmittedProblemLink'
return '<span class="{0}">{1}</span>'.format(css_class, problem['name'])
def tester_submit(request):
post = request.POST
if 'user_code' not in post or 'problem' not in post:
return HttpResponseBadRequest()
problem_db = Problem.objects.get(urlname=post['problem'])
if problem_db is None:
return HttpResponseNotFound()
problem = load_problem(problem_db)
result = {
'status': 'ok',
'tests': [],
}
test_id = 0
for test_input, test_answer in zip(problem['tests'], problem['answers']):
test_result = run_test(post['user_code'], test_input, test_answer)
test_status = test_result.verdict_status()
if test_status != 'ok' and result['status'] == 'ok':
result['status'] = 'error'
result['fail_test'] = test_id
result['tests'].append(test_status)
test_id += 1
if request.user.get_profile().course and request.user.get_profile(
).course.get_ok_ac_policy_display() == 'use_accepted_instead_of_ok':
if result['status'] == 'ok':
status = 'accepted'
submission = Submission(
problem=problem_db,
code=post['user_code'],
user=request.user,
status={v: k
for k, v in Submission.STATUS_CHOICES}[result['status']])
submission.save()
return HttpResponse(dumps(result), content_type='application/json')
def render(self, context):
problem_urlname = context[self.problem_ref]['urlname']
problem = load_problem(Problem.objects.get(urlname=problem_urlname))
user = context['request'].user
if not user.is_authenticated():
return ''
user_solution = Submission.objects.filter(user=user, problem=problem['db_object'], status=1).order_by('time').first()
if user_solution is None:
return ''
ideal_solution = Submission.objects.filter(user=ideal_user, problem=problem['db_object'], status=1).order_by('-time').first()
if user_solution is not None:
return '''
<table class="table problem_user_and_ideal_solutions hidden-xs hidden-md">
<thead>
<tr>
<th>Ваше решение</td>
<th>Эталонное решение</td>
</tr>
</thead>
<tbody>
<tr>
<td>
{user_solution}
</td>
<td>
{ideal_solution}
</td>
</tr>
</tfoot>
</table>'''.format(**{
'user_solution': _render_code_to_html(code = user_solution.code,
context = context,
executable = False),
'ideal_solution': _render_code_to_html(code = ideal_solution.code,
context=context,
executable=False),
})
else:
return ''
def tester_submit(request):
post = request.POST
if 'user_code' not in post or 'problem' not in post:
return HttpResponseBadRequest()
problem_db = Problem.objects.get(urlname=post['problem'])
if problem_db is None:
return HttpResponseNotFound()
problem = load_problem(problem_db)
result = {
'status': 'ok',
'tests': [],
}
test_id = 0
for test_input, test_answer in zip(problem['tests'], problem['answers']):
test_result = run_test(post['user_code'], test_input, test_answer)
test_status = test_result.verdict_status()
if test_status != 'ok' and result['status'] == 'ok':
result['status'] = 'error'
result['fail_test'] = test_id
result['tests'].append(test_status)
test_id += 1
if request.user.get_profile().course and request.user.get_profile().course.get_ok_ac_policy_display() == 'use_accepted_instead_of_ok':
if result['status'] == 'ok':
status = 'accepted'
submission = Submission(
problem = problem_db,
code = post['user_code'],
user = request.user,
status = {v: k for k, v in Submission.STATUS_CHOICES}[result['status']]
)
submission.save()
return HttpResponse(dumps(result), content_type='application/json')
def render(self, context):
problem_urlname = context[self.problem_ref]['urlname']
problem = load_problem(Problem.objects.get(urlname=problem_urlname))
user = context['request'].user
if user.is_authenticated():
statuses = [
submission.get_status_display()
for submission in Submission.objects.filter(
user=user, problem=problem['db_object'])
]
else:
statuses = []
if 'ok' in statuses:
css_class = 'okProblemLink'
elif 'error' in statuses:
css_class = 'errorProblemLink'
else:
css_class = 'unsubmittedProblemLink'
return '<span class="{0}">{1}</span>'.format(css_class,
problem['name'])
def problem_in_lesson(request, lesson_name, problem_name):
course = Course.objects.get(urlname=DEFAULT_COURSE)
lesson_db = Lesson.objects.get(urlname=lesson_name)
lessons = course.lessonincourse_set.all()
lesson = load_lesson(lesson_db)
lesson_in_course = lesson_db.lessonincourse_set.get(course=course)
problems = get_sorted_problems(lesson=lesson_db)
for problem in problems:
if request.user.is_authenticated():
statuses = [
submission.get_status_display()
for submission in Submission.objects.filter(
user=request.user, problem=problem['db_object'])
]
else:
statuses = []
if 'ok' in statuses:
problem['status'] = 'solved'
elif 'accepted' in statuses:
problem['status'] = 'accepted'
elif 'error' in statuses:
problem['status'] = 'unsolved'
else:
problem['status'] = ''
problem_db = Problem.objects.get(urlname=problem_name)
problem = load_problem(problem_db)
saved_code = get_best_saved_code(request.user, problem_name)
tests_examples = []
for test_input, test_output in zip(problem['tests'], problem['answers']):
tests_examples.append({'input': test_input, 'output': test_output})
return render(request, 'problem.html', locals())
