104 lines
3.7 KiB
Python
104 lines
3.7 KiB
Python
from celery import shared_task
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from django.conf import settings
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from django.core.exceptions import ImproperlyConfigured
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from django.utils.translation import gettext as _
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from moss import MOSS
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from judge.models import Contest, ContestMoss, ContestParticipation, Submission
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from judge.utils.celery import Progress
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__all__ = ("rescore_contest", "run_moss")
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@shared_task(bind=True)
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def rescore_contest(self, contest_key):
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contest = Contest.objects.get(key=contest_key)
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participations = contest.users
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rescored = 0
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with Progress(
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self, participations.count(), stage=_("Recalculating contest scores")
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) as p:
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for participation in participations.iterator():
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for contest_submission in participation.submissions.iterator():
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submission = contest_submission.submission
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contest_problem = contest_submission.problem
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contest_submission.points = round(
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submission.case_points
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/ submission.case_total
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* contest_problem.points
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if submission.case_total > 0
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else 0,
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3,
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)
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if (
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not contest_problem.partial
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and contest_submission.points != contest_problem.points
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):
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contest_submission.points = 0
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contest_submission.save()
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participation.recompute_results()
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rescored += 1
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if rescored % 10 == 0:
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p.done = rescored
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return rescored
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@shared_task(bind=True)
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def run_moss(self, contest_key):
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moss_api_key = settings.MOSS_API_KEY
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if moss_api_key is None:
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raise ImproperlyConfigured("No MOSS API Key supplied")
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contest = Contest.objects.get(key=contest_key)
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ContestMoss.objects.filter(contest=contest).delete()
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length = len(ContestMoss.LANG_MAPPING) * contest.problems.count()
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moss_results = []
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with Progress(self, length, stage=_("Running MOSS")) as p:
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for problem in contest.problems.all():
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for dmoj_lang, moss_lang in ContestMoss.LANG_MAPPING:
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result = ContestMoss(
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contest=contest, problem=problem, language=dmoj_lang
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)
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subs = (
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Submission.objects.filter(
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contest__participation__virtual__in=(
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ContestParticipation.LIVE,
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ContestParticipation.SPECTATE,
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),
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contest_object=contest,
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problem=problem,
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language__common_name=dmoj_lang,
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)
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.order_by("-points")
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.values_list("user__user__username", "source__source")
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)
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if subs.exists():
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moss_call = MOSS(
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moss_api_key,
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language=moss_lang,
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matching_file_limit=100,
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comment="%s - %s" % (contest.key, problem.code),
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)
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users = set()
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for username, source in subs:
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if username in users:
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continue
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users.add(username)
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moss_call.add_file_from_memory(username, source.encode("utf-8"))
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result.url = moss_call.process()
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result.submission_count = len(users)
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moss_results.append(result)
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p.did(1)
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ContestMoss.objects.bulk_create(moss_results)
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return len(moss_results)
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