mirror of
https://github.com/QingdaoU/OnlineJudge.git
synced 2024-09-21 00:13:18 +00:00
增加比赛的判题
This commit is contained in:
parent
86d33dd974
commit
7a22d78631
@ -58,3 +58,20 @@ class ContestProblemTestCase(models.Model):
|
||||
|
||||
class Meta:
|
||||
db_table = "contest_problem_test_case"
|
||||
|
||||
|
||||
class ContestSubmission(models.Model):
|
||||
"""
|
||||
用于保存比赛提交和排名的一些数据,加快检索速度
|
||||
"""
|
||||
user = models.ForeignKey(User)
|
||||
problem = models.ForeignKey(ContestProblem)
|
||||
contest = models.ForeignKey(Contest)
|
||||
total_submission_number = models.IntegerField(default=1)
|
||||
# 这道题是 AC 还是没过
|
||||
ac = models.BooleanField()
|
||||
# 总的时间,用于acm 类型的,也需要保存罚时
|
||||
total_time = models.IntegerField(default=0)
|
||||
|
||||
class Meta:
|
||||
db_table = "contest_submission"
|
||||
|
@ -1,10 +1,13 @@
|
||||
# coding=utf-8
|
||||
import logging
|
||||
|
||||
import redis
|
||||
|
||||
from judge.judger_controller.settings import redis_config
|
||||
from judge.judger.result import result
|
||||
from submission.models import Submission
|
||||
from problem.models import Problem
|
||||
from contest.models import ContestProblem, Contest, ContestSubmission
|
||||
|
||||
logger = logging.getLogger("app_info")
|
||||
|
||||
@ -22,16 +25,74 @@ class MessageQueue(object):
|
||||
submission = Submission.objects.get(id=submission_id)
|
||||
except Submission.DoesNotExist:
|
||||
logger.warning("Submission does not exist, submission_id: " + submission_id)
|
||||
pass
|
||||
continue
|
||||
|
||||
if submission.result == result["accepted"]:
|
||||
# 更新题目的 ac 计数器
|
||||
if submission.result == result["accepted"] and not submission.contest_id:
|
||||
# 更新普通题目的 ac 计数器
|
||||
try:
|
||||
problem = Problem.objects.get(id=submission.problem_id)
|
||||
problem.total_accepted_number += 1
|
||||
problem.save()
|
||||
except Problem.DoesNotExist:
|
||||
logger.warning("Submission problem does not exist, submission_id: " + submission_id)
|
||||
# 普通题目的话,到这里就结束了
|
||||
continue
|
||||
|
||||
# 能运行到这里的都是比赛题目
|
||||
try:
|
||||
contest = Contest.objects.get(id=submission.contest_id)
|
||||
contest_problem = ContestProblem.objects.get(contest=contest, id=submission.problem_id)
|
||||
except Contest.DoesNotExist:
|
||||
logger.warning("Submission contest does not exist, submission_id: " + submission_id)
|
||||
continue
|
||||
except ContestProblem.DoesNotExist:
|
||||
logger.warning("Submission problem does not exist, submission_id: " + submission_id)
|
||||
continue
|
||||
|
||||
try:
|
||||
contest_submission = ContestSubmission.objects.get(user_id=submission.user_id, contest=contest,
|
||||
problem_id=contest_problem.id)
|
||||
# 如果这道题已经有提交记录了,总的提交次数计数器加1
|
||||
contest_submission.total_submission_number += 1
|
||||
|
||||
if submission.result == result["accepted"]:
|
||||
|
||||
# 避免这道题已经 ac 了,但是又重新提交了一遍
|
||||
if not contest_submission.result:
|
||||
# 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
|
||||
contest_submission.total_time += int((submission.create_time - contest.start_time).seconds / 60)
|
||||
# 标记为已经通过
|
||||
contest_submission.ac = True
|
||||
# contest problem ac 计数器加1
|
||||
contest_problem.total_accepted_number += 1
|
||||
else:
|
||||
# 如果这个提交是错误的,就罚时20分钟
|
||||
contest_submission.ac = False
|
||||
contest_submission.total_time += 20
|
||||
contest_submission.save()
|
||||
contest_problem.save()
|
||||
except ContestSubmission.DoesNotExist:
|
||||
# 第一次提交
|
||||
is_ac = submission.result == result["accepted"]
|
||||
# 增加题目总提交数计数器
|
||||
contest_problem.total_submit_number += 1
|
||||
if is_ac:
|
||||
total_time = 0
|
||||
# 增加题目总的ac数计数器
|
||||
contest_problem.total_accepted_number += 1
|
||||
contest_problem.save()
|
||||
else:
|
||||
# 没过罚时20分钟
|
||||
total_time = 20
|
||||
ContestSubmission.objects.create(user_id=submission.user_id, contest=contest, problem=contest_problem,
|
||||
ac=is_ac, total_time=total_time)
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
except ContestSubmission.DoesNotExist:
|
||||
pass
|
||||
|
||||
|
||||
|
18
submission/migrations/0004_remove_submission_is_counted.py
Normal file
18
submission/migrations/0004_remove_submission_is_counted.py
Normal file
@ -0,0 +1,18 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
from __future__ import unicode_literals
|
||||
|
||||
from django.db import models, migrations
|
||||
|
||||
|
||||
class Migration(migrations.Migration):
|
||||
|
||||
dependencies = [
|
||||
('submission', '0003_auto_20150821_1654'),
|
||||
]
|
||||
|
||||
operations = [
|
||||
migrations.RemoveField(
|
||||
model_name='submission',
|
||||
name='is_counted',
|
||||
),
|
||||
]
|
19
submission/migrations/0005_submission_contest_id.py
Normal file
19
submission/migrations/0005_submission_contest_id.py
Normal file
@ -0,0 +1,19 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
from __future__ import unicode_literals
|
||||
|
||||
from django.db import models, migrations
|
||||
|
||||
|
||||
class Migration(migrations.Migration):
|
||||
|
||||
dependencies = [
|
||||
('submission', '0004_remove_submission_is_counted'),
|
||||
]
|
||||
|
||||
operations = [
|
||||
migrations.AddField(
|
||||
model_name='submission',
|
||||
name='contest_id',
|
||||
field=models.IntegerField(null=True, blank=True),
|
||||
),
|
||||
]
|
@ -11,6 +11,7 @@ class Submission(models.Model):
|
||||
result = models.IntegerField(default=result["waiting"])
|
||||
language = models.IntegerField()
|
||||
code = models.TextField()
|
||||
contest_id = models.IntegerField(blank=True, null=True)
|
||||
problem_id = models.IntegerField(db_index=True)
|
||||
# 这个字段可能存储很多数据 比如编译错误、系统错误的时候,存储错误原因字符串
|
||||
# 正常运行的时候存储 lrun 的判题结果,比如cpu时间内存之类的
|
||||
@ -18,7 +19,6 @@ class Submission(models.Model):
|
||||
accepted_answer_time = models.IntegerField(blank=True, null=True)
|
||||
# 这个字段只有在题目是accepted 的时候才会用到,比赛题目的提交可能还会有得分等信息,存储在这里面
|
||||
accepted_answer_info = models.TextField(blank=True, null=True)
|
||||
is_counted = models.BooleanField(default=False)
|
||||
|
||||
class Meta:
|
||||
db_table = "submission"
|
||||
|
@ -20,3 +20,10 @@ class SubmissionSerializer(serializers.ModelSerializer):
|
||||
|
||||
def _get_submission_user(self, obj):
|
||||
return User.objects.get(id=obj.user_id).username
|
||||
|
||||
|
||||
class CreateContestSubmissionSerializer(serializers.Serializer):
|
||||
contest_id = serializers.IntegerField()
|
||||
problem_id = serializers.IntegerField()
|
||||
language = serializers.IntegerField()
|
||||
code = serializers.CharField(max_length=3000)
|
@ -1,21 +1,22 @@
|
||||
# coding=utf-8
|
||||
import json
|
||||
import redis
|
||||
|
||||
import redis
|
||||
from django.shortcuts import render
|
||||
from django.core.paginator import Paginator
|
||||
|
||||
from rest_framework.views import APIView
|
||||
|
||||
from judge.judger.result import result
|
||||
from problem.models import Problem
|
||||
from judge.judger_controller.tasks import judge
|
||||
from judge.judger_controller.settings import redis_config
|
||||
from account.decorators import login_required
|
||||
from account.models import SUPER_ADMIN
|
||||
from problem.models import Problem
|
||||
from contest.models import Contest, ContestProblem
|
||||
from contest.decorators import check_user_contest_permission
|
||||
from utils.shortcuts import serializer_invalid_response, error_response, success_response, error_page, paginate
|
||||
from .models import Submission
|
||||
from .serializers import CreateSubmissionSerializer, SubmissionSerializer
|
||||
from django.core.paginator import Paginator
|
||||
from .serializers import CreateSubmissionSerializer, SubmissionSerializer, CreateContestSubmissionSerializer
|
||||
|
||||
|
||||
class SubmissionAPIView(APIView):
|
||||
@ -136,3 +137,44 @@ def my_submission_list_page(request, page=1):
|
||||
return render(request, "oj/submission/my_submissions_list.html",
|
||||
{"submissions": current_page, "page": int(page),
|
||||
"previous_page": previous_page, "next_page": next_page, "start_id": int(page) * 20 - 20})
|
||||
|
||||
|
||||
|
||||
class ContestSubmissionAPIView(APIView):
|
||||
@check_user_contest_permission
|
||||
def post(self, request):
|
||||
"""
|
||||
创建比赛的提交
|
||||
---
|
||||
request_serializer: ConestSubmissionSerializer
|
||||
"""
|
||||
serializer = CreateContestSubmissionSerializer(data=request.data)
|
||||
if serializer.is_valid():
|
||||
data = serializer.data
|
||||
try:
|
||||
contest = Contest.objects.get(id=data["contest_id"])
|
||||
except Contest.DoesNotExist:
|
||||
return error_response(u"比赛不存在")
|
||||
try:
|
||||
problem = ContestProblem.objects.get(contest=contest, id=data["problem_id"])
|
||||
# 更新题目提交计数器
|
||||
problem.total_submit_number += 1
|
||||
problem.save()
|
||||
except Problem.DoesNotExist:
|
||||
return error_response(u"题目不存在")
|
||||
|
||||
submission = Submission.objects.create(user_id=request.user.id, language=int(data["language"]),
|
||||
contest_id=contest.id, code=data["code"], problem_id=problem.id)
|
||||
try:
|
||||
judge.delay(submission.id, problem.time_limit, problem.memory_limit, problem.test_case_id)
|
||||
except Exception:
|
||||
return error_response(u"提交判题任务失败")
|
||||
|
||||
# 增加redis 中判题队列长度的计数器
|
||||
r = redis.Redis(host=redis_config["host"], port=redis_config["port"], db=redis_config["db"])
|
||||
r.incr("judge_queue_length")
|
||||
|
||||
return success_response({"submission_id": submission.id})
|
||||
|
||||
else:
|
||||
return serializer_invalid_response(serializer)
|
Loading…
Reference in New Issue
Block a user