1 # -*- coding:utf-8 -*-
 2 from __future__ import unicode_literals
 3 
 4 from django.db import models
 5 
 6 
 7 class Article(models.Model):
 8     STATUS_CHOICES = (
 9         (‘d‘, ‘Draft‘),
10         (‘p‘, ‘Published‘),
11     )
12 
13     title = models.CharField(‘标题‘, max_length=64, unique=True)
14     content = models.TextField(‘正文‘)
15     create_time = models.DateTimeField(‘创建时间‘)
16     last_modified_time = models.DateTimeField(‘修改时间‘)
17     status = models.CharField(‘文章状态‘, max_length=1, choices=STATUS_CHOICES)
18     abstract = models.CharField(‘摘要‘, max_length=64, blank=True, null=True, help_text=‘可选，如若为空将摘取正文的前64个字符‘)
19     views = models.PositiveIntegerField(‘浏览次数‘, default=0)
20     likes = models.PositiveIntegerField(‘点赞数‘, default=0)
21     topped = models.BooleanField(‘置顶‘, default=False)
22 
23     category = models.ForeignKey(‘Category‘, verbose_name=‘分类‘, null=True, on_delete=models.SET_NULL)
24     tags = models.ManyToManyField(‘Tag‘, verbose_name=‘标签集合‘, blank=True)
25 
26     def __unicode__(self):
27         return self.title
28 
29     class Meta:
30         ordering = [‘-last_modified_time‘]
31 
32 class Category(models.Model):
33     name = models.CharField(‘类名‘, max_length=20)
34     create_time = models.DateTimeField(‘创建时间‘, auto_now_add=True)
35     last_modified_time = models.DateTimeField(‘修改时间‘, auto_now=True)
36 
37     def __unicode__(self):
38         return self.name
39 
40 class Tag(models.Model):
41     name = models.CharField(‘标签名‘, max_length=20)
42     create_time = models.DateTimeField(‘创建时间‘, auto_now_add=True)
43     last_modified_time = models.DateTimeField(‘修改时间‘, auto_now=True)
44 
45     def __unicode__(self):
46         return self.name

 1 # -*- coding:utf-8 -*-
 2 import datetime
 3 import os
 4 os.environ.setdefault(‘DJANGO_SETTINGS_MODULE‘, ‘pureblog.settings‘)
 5 
 6 import django
 7 django.setup()
 8 
 9 from apps.models import Article, Category, Tag
10 
11 def populate():
12     tags = []
13     cat_linux = add_cat(‘Linux‘)
14     tag_ubantu = add_tag(‘ubantu‘)
15     tag_redhat = add_tag(‘redhat‘)
16     tags.append(tag_ubantu)
17     tags.append(tag_redhat)
18     add_article(‘标题1‘, ‘p‘, cat_linux, tags)
19 
20 def add_article(title, status, cat, tags):
21     a = Article.objects.get_or_create(title=title,
22             create_time=datetime.datetime.utcnow(),
23             last_modified_time=datetime.datetime.utcnow(),
24             status=status)[0]
25     a.content = ‘这是测试数据‘
26     a.abstract = a.content[:64]
27     a.category = cat
28 
29     for tag in tags:
30         a.tags.add(tag)
31     a.save()
32     return a
33 
34 def add_cat(name):
35     c = Category.objects.get_or_create(name=name, create_time=datetime.datetime.utcnow())[0]
36     return c
37 
38 def add_tag(name):
39     t = Tag.objects.get_or_create(name=name, create_time=datetime.datetime.utcnow())[0]
40     return t
41 
42 if __name__ == ‘__main__‘:
43     populate()