19 lines
846 B
Python
19 lines
846 B
Python
from django.db import models
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from ec_user.models import EcUser
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# Create your models here.
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class Papers(models.Model):
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STATUS_CHOICES = (
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('C', '任务创建'),
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('P', '生成中'),
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('D', '已完成')
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)
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uuid = models.CharField(max_length=100) # 试卷的唯一标识符
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# 定义一个与EcUser一对多关联的外键
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user = models.ForeignKey(EcUser, on_delete=models.CASCADE) # 当EcUser被删除时，关联的Papers也会被删除
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status = models.CharField(max_length=1, choices=STATUS_CHOICES, default='C') # 默认值设置为'C'
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created_at = models.DateTimeField(auto_now_add=True,null=True, blank=True) # 创建时间
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updated_at = models.DateTimeField(auto_now=True,null=True, blank=True) # 更新时间
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def __str__(self):
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return self.user.username + '的试卷' |