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mq中有关比赛的操作增加事务
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@ -4,6 +4,8 @@ import logging
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import redis
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import json
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from django.db import transaction
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from judge.judger_controller.settings import redis_config
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from judge.judger.result import result
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from submission.models import Submission
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@ -37,6 +39,7 @@ class MessageQueue(object):
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problem.save()
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except Problem.DoesNotExist:
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logger.warning("Submission problem does not exist, submission_id: " + submission_id)
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continue
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# 更新该用户的解题状态
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try:
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user = User.objects.get(pk=submission.user_id)
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@ -69,50 +72,46 @@ class MessageQueue(object):
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contest_submission = ContestSubmission.objects.get(user_id=submission.user_id, contest=contest,
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problem_id=contest_problem.id)
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# 提交次数加1
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if submission.result == result["accepted"]:
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# 避免这道题已经 ac 了,但是又重新提交了一遍
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if not contest_submission.ac:
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# 这种情况是这个题目前处于错误状态,就使用已经存储了的罚时加上这道题的实际用时
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# logger.debug(contest.start_time)
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# logger.debug(submission.create_time)
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# logger.debug((submission.create_time - contest.start_time).total_seconds())
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# logger.debug(int((submission.create_time - contest.start_time).total_seconds() / 60))
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contest_submission.ac_time = int((submission.create_time - contest.start_time).total_seconds())
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contest_submission.total_time += contest_submission.ac_time
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with transaction.atomic():
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if submission.result == result["accepted"]:
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# 避免这道题已经 ac 了,但是又重新提交了一遍
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if not contest_submission.ac:
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# 这种情况是这个题目前处于错误状态,就使用已经存储了的罚时加上这道题的实际用时
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contest_submission.ac_time = int((submission.create_time - contest.start_time).total_seconds())
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contest_submission.total_time += contest_submission.ac_time
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contest_submission.total_submission_number += 1
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# 标记为已经通过
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if contest_problem.total_accepted_number == 0:
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contest_submission.first_achieved = True
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contest_submission.ac = True
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# contest problem ac 计数器加1
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contest_problem.total_accepted_number += 1
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else:
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# 如果这个提交是错误的,就罚时20分钟
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contest_submission.total_time += 1200
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contest_submission.total_submission_number += 1
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# 标记为已经通过
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if contest_problem.total_accepted_number == 0:
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contest_submission.first_achieved = True
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contest_submission.ac = True
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# contest problem ac 计数器加1
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contest_problem.total_accepted_number += 1
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else:
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# 如果这个提交是错误的,就罚时20分钟
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contest_submission.total_time += 1200
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contest_submission.total_submission_number += 1
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contest_submission.save()
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contest_problem.save()
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contest_submission.save()
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contest_problem.save()
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except ContestSubmission.DoesNotExist:
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# 第一次提交
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is_ac = submission.result == result["accepted"]
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first_achieved = False
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ac_time = 0
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if is_ac:
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ac_time = int((submission.create_time - contest.start_time).total_seconds())
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total_time = int((submission.create_time - contest.start_time).total_seconds())
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# 增加题目总的ac数计数器
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if contest_problem.total_accepted_number == 0:
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first_achieved = True
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contest_problem.total_accepted_number += 1
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contest_problem.save()
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else:
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# 没过罚时20分钟
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total_time = 1200
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ContestSubmission.objects.create(user_id=submission.user_id, contest=contest, problem=contest_problem,
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ac=is_ac, total_time=total_time, first_achieved=first_achieved,
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ac_time=ac_time)
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with transaction.atomic():
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is_ac = submission.result == result["accepted"]
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first_achieved = False
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ac_time = 0
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if is_ac:
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ac_time = int((submission.create_time - contest.start_time).total_seconds())
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total_time = int((submission.create_time - contest.start_time).total_seconds())
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# 增加题目总的ac数计数器
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if contest_problem.total_accepted_number == 0:
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first_achieved = True
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contest_problem.total_accepted_number += 1
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contest_problem.save()
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else:
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# 没过罚时20分钟
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total_time = 1200
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ContestSubmission.objects.create(user_id=submission.user_id, contest=contest, problem=contest_problem,
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ac=is_ac, total_time=total_time, first_achieved=first_achieved,
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ac_time=ac_time)
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logger.debug("Start message queue")
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MessageQueue().listen_task()
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