#coding:utf-8
from __future__ import unicode_literals
import uuid
from django.db import models


class News(models.Model):
    CATEGORY_CHOICES = ((1, u'新闻动态'),
                        (2, u'通知公告'),
                        (3, u'科技交流'),
            )
    id = models.UUIDField('id', primary_key=True, default=uuid.uuid4)
    created = models.DateField(u'创建日期')
    updated = models.DateField(u'更新日期', auto_now=True)
    category = models.IntegerField(u'分类', choices=CATEGORY_CHOICES)
    title = models.CharField(u'标题', max_length=256, default='')
    author = models.CharField(u'作者', max_length=256, default=u'系统管理员')
    source = models.CharField(u'来源', max_length=256, default=u'系统管理员')
    hit_count = models.IntegerField(u'点击数', blank=True)
    content = models.TextField(u'内容')

    def __unicode__(self):
        return self.title

    class Meta:
        verbose_name_plural=u'工作动态'