最近這幾天呻右，在學習了OJ 的contest 的基礎上跃捣，實現(xiàn)了VJ自己的contest 的基本界面
Contest后臺代碼####
def contest(req):
search = req.GET.get('search')
if search:
query = Contest.objects.filter(Q(name__icontains=search) | Q(uid__username__icontains=search))
else:
query = Contest.objects.all()
pg = req.GET.get('pg')
if not pg:
pg = 1
pg = int(pg)
max_cnt = query.count()
start = max(pg - PAGE_NUMBER_EVERY_PAGE, 1)
end = min(pg + PAGE_NUMBER_EVERY_PAGE, max_cnt)
lst = query[(pg - 1) * LIST_NUMBER_EVERY_PAGE:pg * LIST_NUMBER_EVERY_PAGE]
return ren2res('contest.html', req, {'page': range(start, end + 1), 'list': lst})
@login_required
def contest_detail(req, cid):
contest = Contest.objects.get(id=cid)
# time = datetime.datetime.now(pytz.timezone(pytz.country_timezones('cn')[0]))
# time = datetime.datetime.now()
time = timezone.now()
if time > contest.start_time:
start = True
else:
start = False
if contest.private:
#print(problems)
# print('contest.accounts')
# print(contest.accounts.all())
if req.user.is_superuser==False and req.user.info not in contest.accounts.all() :
return ren2res("contest/contest.html", req, {'contest': contest, 'err': "You do not have access to this contest."})
if start:
problems = contest.get_problem_list()
length = len(problems)
problems_status = [0 for i in range(length)]
for i in range(length):
problems[i].append(len(Status.objects.filter(user = req.user).filter(pro = problems[i][2]).filter(result = 'Accepted')))#changes
return ren2res("contest/contest.html", req, {'contest': contest, 'problems': problems, 'problem': problems[0][2]})
else:
return ren2res("contest/contest.html", req, {'contest': contest, 'err': "Just wait."})
def page_not_found(req):
return ren2res("404.html", req, {})
效果截圖####
contest-select
contest-inside
但是submit，rank等基本功能還有待進一步的實現(xiàn)。
