OnlineJudge/contest/models.py

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# coding=utf-8
from django.db import models
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from account.models import User
from problem.models import AbstractProblem
class Contest(models.Model):
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title = models.CharField(max_length=40)
description = models.TextField()
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# 比赛模式 现在有 acm 模式,按照 ac 题目数量得分模式,
# 按照 ac 的题目的总分得分模式和按照通过的测试用例总分得分模式等
mode = models.IntegerField()
# 是否显示排名结果
show_rank = models.BooleanField()
# 如果这一项不为空,那这就不是公开赛,需要密码才能进入
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password = models.CharField(max_length=30, blank=True, null=True)
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# 开始时间
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start_time = models.DateTimeField()
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# 结束时间
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end_time = models.DateTimeField()
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# 创建时间
create_time = models.DateTimeField(auto_now_add=True)
# 最后修改时间
last_updated_time = models.DateTimeField(auto_now=True)
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created_by = models.ForeignKey(User)
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class Meta:
db_table = "contest"
class ContestProblem(AbstractProblem):
contest = models.ForeignKey(Contest)
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# 比如A B 或者1 2 或者 a b 将按照这个排序
sort_index = models.CharField(max_length=30)
class Meta:
db_table = "contest_problem"
class ContestProblemTestCase(models.Model):
"""
如果比赛是按照通过的测试用例总分计算的话就需要这个model 记录每个测试用例的分数
"""
# 测试用例的id 这个还在测试用例的配置文件里面有对应
id = models.CharField(max_length=40, primary_key=True, db_index=True)
problem = models.ForeignKey(ContestProblem)
score = models.IntegerField()
class Meta:
db_table = "contest_problem_test_case"