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# -*- coding: utf-8 -*-
from django.db import models
from django.contrib import admin
# Create your models here.
class Medicine(models.Model):
name = models.CharField(u"名称", max_length=100)
category = models.CharField(u" 种类", max_length=100, null=True, blank= True)
pdaLink = models.CharField(u"FDA批准链接", max_length=200, null=True, blank= True)
dosageForm = models.CharField(u"剂型", max_length=100, null=True, blank= True)
specifications = models.ManyToManyField('Specification', related_name='medicines', verbose_name=u"药品规格", null=True, blank=True)
company = models.ForeignKey('Company', related_name='medicines', verbose_name = u"厂家", null=True, blank=True)
instruction = models.FileField(upload_to="upload/instructions", max_length=400, verbose_name = u"说明书", null=True, blank=True)
class Meta:
verbose_name_plural = u"药物"
def __unicode__(self):
return u"< Medicine: %s >" % self.id
class Specification(models.Model):
value = models.FloatField(u"数值")
unit = models.OneToOneField('indicator.Unit', null=True, blank=True)
class Meta:
verbose_name_plural = u"药品规格"
def __unicode__(self):
return "< Specification: %s >" % self.id
class Company(models.Model):
name = models.CharField(u"名称", max_length=100)
nation = models.ForeignKey('location.Nation', related_name='companys', verbose_name = u"国家", null=True, blank=True)
class Meta:
verbose_name_plural = u"厂家"
def __unicode__(self):
return "< Company: %s >" % self.id
admin.site.register([
Medicine,
Specification,
Company,
])
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