66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
from django.db import models
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from rbac.models import CommonModel
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# Create your models here.
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class Article(CommonModel):
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'''
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文章
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'''
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title = models.CharField(max_length=60, verbose_name='标题')
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elink = models.URLField(verbose_name='外部链接', null=True, blank=True)
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content = models.TextField(verbose_name='内容', blank=True)
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ifrom = models.CharField(max_length=60, verbose_name='来源')
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is_top = models.BooleanField('置顶', default=False)
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class Meta:
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verbose_name = '文章'
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verbose_name_plural = verbose_name
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def __str__(self):
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return self.title
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class Material(CommonModel):
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"""
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学习资料
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"""
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type_choices = (
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('文档', '文档'),
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('视频', '视频'),
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('图片', '图片'),
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('音乐', '音乐'),
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)
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name = models.CharField(max_length=200, verbose_name='标题', unique=True)
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description = models.TextField('描述', null=True, blank=True)
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path = models.CharField(max_length=1000, verbose_name='文件地址')
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poster = models.CharField(max_length=10000, verbose_name='封面地址', null=True, blank=True)
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cate = models.CharField('分类', max_length=50, default='未分类')
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type = models.CharField('格式', default='文档', max_length=50)
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down_count = models.IntegerField('阅读量', default=0)
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sort = models.IntegerField('排序码', default=1)
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class Source(CommonModel):
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name = models.CharField('来源名称', max_length=200)
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author = models.CharField('作者', max_length=100, null=True, blank=True)
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publish_year = models.PositiveSmallIntegerField('发表年份', null=True, blank=True)
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note = models.TextField('备注', null=True, blank=True)
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class Threshold(CommonModel):
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is_perception = models.BooleanField('是否感知阈值', null=True, blank=True)
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is_recognition = models.BooleanField('是否识别阈值', null=True, blank=True)
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compound_cate = models.CharField('化合物分类', max_length=10)
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odor_type = models.CharField('气味类型', null=True, blank=True, max_length=50)
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chinese_name = models.CharField('中文名', max_length=20)
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ppm = models.FloatField('ppm值')
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ppm_sign = models.CharField('ppm符号标记', max_length=10, default='=')
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mass = models.FloatField('质量浓度')
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mass_sign = models.CharField('质量浓度符号标记', max_length=10, default='=')
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molecular = models.FloatField('分子质量')
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cas = models.CharField('cas号', max_length=20)
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