def wrapped_function(request, id, *args, **kwargs):
problem_was_deleted = False
if read:
try:
problem = Problem.objects.get(id=id)
except Problem.DoesNotExist:
problem = None
problem_path = problem.path if problem else None
if problem:
package_path = os.path.join(problem.path,
'default.package')
if not (os.path.exists(package_path)
and os.path.getmtime(package_path)
== problem.last_modified):
# print('OLOLO', os.path.getmtime(package_path), '!=',
# problem.last_modified, 'diff is',
# os.path.getmtime(package_path) - problem.last_modified)
problem = synchronization.import_to_database(problem)
if problem:
problem.last_modified = os.path.getmtime(
package_path)
problem.save()
else:
problem_was_deleted = True
if not problem_was_deleted:
response = function(request, id, *args, **kwargs)
if write:
synchronization.export_from_database(
Problem.objects.get(id=id))
return response
else:
return render_to_response('problem/deleted_problem.html',
{"path": problem_path})
def wrapped_function(request, id, *args, **kwargs):
problem_was_deleted = False
if read:
try:
problem = Problem.objects.get(id=id)
except Problem.DoesNotExist:
problem = None
problem_path = problem.path if problem else None
if problem:
package_path = os.path.join(problem.path, 'default.package')
if not (os.path.exists(package_path) and
os.path.getmtime(package_path) == problem.last_modified):
# print('OLOLO', os.path.getmtime(package_path), '!=',
# problem.last_modified, 'diff is',
# os.path.getmtime(package_path) - problem.last_modified)
problem = synchronization.import_to_database(problem)
if problem:
problem.last_modified = os.path.getmtime(package_path)
problem.save()
else:
problem_was_deleted = True
if not problem_was_deleted:
response = function(request, id, *args, **kwargs)
if write:
synchronization.export_from_database(Problem.objects.get(id=id))
return response
else:
return render_to_response('problem/deleted_problem.html',
{"path": problem_path})
def add_problem_block(request):
is_success, is_error = False, False
if request.method == 'POST':
form = AddProblemForm(request.POST)
if form.is_valid():
path = norm(form.cleaned_data['path'])
if is_problem_path(path):
problem = Problem(path=path)
problem.save()
import_to_database(problem)
problem.save()
is_success = True
else:
is_error = True
else:
form = AddProblemForm()
return {
'form': form,
'is_success': is_success,
'is_error': is_error,
}
def edit_or_create_problem_block(request, problem=None):
is_success = False
if request.method == 'POST':
form = ProblemEditForm(request.POST)
if form.is_valid():
if problem is None:
if not os.path.exists(form.cleaned_data["path"]):
raise NoDirectoryException("There is no such directory!")
if os.path.exists(os.path.join(form.cleaned_data["path"], form.cleaned_data["short_name"])):
raise ProblemExistsException("This problem already exists")
problem = import_to_database(problem, "../templates/Template/")
problem.path = norm(os.path.join(form.cleaned_data["path"], form.cleaned_data["short_name"]))
with ChangeDir(form.cleaned_data["path"]):
generate_problem(form.cleaned_data["short_name"])
if not hasattr(ProblemEditForm, 'available_tags'):
other_tags = form.cleaned_data['available_tags']
for tag in other_tags:
if tag:
problem.tags.add(ProblemTag.objects.get(name=tag))
if form.cleaned_data['new_tags']:
for tags in form.cleaned_data['new_tags'].split(';'):
for tag in map(str.strip, tags.split(',')):
if tag:
problem.tags.add(ProblemTag.objects.get_or_create(name=tag)[0])
problem.name = form.cleaned_data["name"]
problem.short_name = form.cleaned_data["short_name"]
problem.input = form.cleaned_data["input"]
problem.output = form.cleaned_data["output"]
problem.time_limit = float(form.cleaned_data["time_limit"])
problem.memory_limit = int(form.cleaned_data["memory_limit"])
problem.save()
export_from_database(problem)
is_success = True
else:
if problem is None:
form = ProblemEditForm()
else:
form = ProblemEditForm(initial={
'name': problem.name,
'short_name': problem.short_name,
'input': problem.input,
'output': problem.output,
'time_limit': problem.time_limit,
'memory_limit': problem.memory_limit,
})
return {
'form': form,
'is_success': is_success,
}
def import_from_polygon_block(request):
is_success = False
if request.method == 'POST':
form = ProblemImportFromPolygonForm(request.POST)
if form.is_valid():
with ChangeDir(form.cleaned_data['target_path']):
archive_name = download_zip.get_problem(
form.cleaned_data['contest_id'],
form.cleaned_data['problem_letter'].upper())
problem_name = create_problem(archive_name + ".zip")
problem_path = norm(os.path.join(form.cleaned_data['target_path'],
problem_name))
problem = Problem(path=problem_path, short_name=problem_name)
problem.save()
import_to_database(model=problem)
problem.save()
form = ProblemImportFromPolygonForm()
is_success = True
else:
form = ProblemImportFromPolygonForm()
return {
'form': form,
'is_success': is_success,
}
def copy_problem_block(request):
is_success, is_error = False, False
if request.method == 'POST':
form = CopyProblemForm(request.POST)
if form.is_valid():
new_path = norm(form.cleaned_data['copy_to'])
old_path = Problem.objects.get(id=form.cleaned_data['problem']).path
copytree(old_path, new_path)
problem = Problem(path=new_path)
problem.save()
problem = import_to_database(path=new_path)
problem.save()
is_success = True
print(111, problem.id, problem.name)
id = problem.id
prob = Problem.objects.get(id=id)
print(222, prob.id, prob.name)
else:
form = CopyProblemForm()
return {
'form': form,
'is_success': is_success,
'is_error': is_error,
}
