52 lines
1.9 KiB
Python
52 lines
1.9 KiB
Python
from django.db import models
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from rbac.models import SoftCommonModel
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from django.contrib.postgres.fields import JSONField, ArrayField
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# Create your models here.
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class Questioncat(SoftCommonModel):
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type_choices = (
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('公共', '公共'),
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('专业', '专业'),
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)
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name = models.CharField(max_length=200, unique=True, verbose_name='名称')
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pid = models.ForeignKey('self', verbose_name='父', null=True, blank=True, on_delete=models.CASCADE, related_name='questioncatpid')
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is_subject = models.BooleanField(default=False, verbose_name='是否是学科')
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type = models.CharField(max_length=50, default='专业', choices=type_choices, verbose_name='科目类型')
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class Meta:
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verbose_name = '题库/学科类别'
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verbose_name_plural = verbose_name
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def __str__(self):
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return self.name
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@property
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def tmtotal(self):
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return self.questioncat.count()
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class Question(SoftCommonModel):
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type_choices = (
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('单选', '单选'),
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('多选', '多选'),
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('判断', '判断'),
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)
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level_choices = (
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('低', '低'),
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('中', '中'),
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('高', '高'),
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)
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name = models.TextField(verbose_name='题干')
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type = models.CharField(max_length=50, default='单选', choices=type_choices, verbose_name='题型')
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level = models.CharField(max_length=50, default='低', choices=level_choices, verbose_name='难度')
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questioncat = models.ForeignKey(Questioncat, blank=True, null=True, on_delete=models.CASCADE, verbose_name='所属题库', related_name='questioncat')
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options = JSONField(verbose_name='选项')
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right = JSONField(verbose_name='正确答案')
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resolution = models.TextField(verbose_name='解析')
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class Meta:
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verbose_name = '题目'
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verbose_name_plural = verbose_name
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def __str__(self):
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return self.name |