09 深科技相关表结构、git

1、深科技相关

1. 深科技表结构（6表）

深科技4张+2张用户表

    - 深科技
        用户表
        用户Token
        文章来源
        文章表
        通用评论表
        通用收藏表

        # ######################## 深科技相关 ########################
        class ArticleSource(models.Model):
            """文章来源"""
            name = models.CharField(max_length=64, unique=True)

            class Meta:
                verbose_name_plural = "16. 文章来源"

            def __str__(self):
                return self.name

        class Article(models.Model):
            """文章资讯"""
            title = models.CharField(max_length=255, unique=True, db_index=True, verbose_name="标题")
            source = models.ForeignKey("ArticleSource", verbose_name="来源")
            article_type_choices = ((0, '资讯'), (1, '视频'))
            article_type = models.SmallIntegerField(choices=article_type_choices, default=0)
            brief = models.TextField(max_length=512, verbose_name="摘要")
            head_img = models.CharField(max_length=255)
            content = models.TextField(verbose_name="文章正文")
            pub_date = models.DateTimeField(verbose_name="上架日期")
            offline_date = models.DateTimeField(verbose_name="下架日期")
            status_choices = ((0, '在线'), (1, '下线'))
            status = models.SmallIntegerField(choices=status_choices, default=0, verbose_name="状态")
            order = models.SmallIntegerField(default=0, verbose_name="权重", help_text="文章想置顶，可以把数字调大，不要超过1000")
            vid = models.CharField(max_length=128, verbose_name="视频VID", help_text="文章类型是视频, 则需要添加视频VID", blank=True, null=True)
            comment_num = models.SmallIntegerField(default=0, verbose_name="评论数")
            agree_num = models.SmallIntegerField(default=0, verbose_name="点赞数")
            view_num = models.SmallIntegerField(default=0, verbose_name="观看数")
            collect_num = models.SmallIntegerField(default=0, verbose_name="收藏数")

            # tags = models.ManyToManyField("Tags", blank=True, verbose_name="标签")
            date = models.DateTimeField(auto_now_add=True, verbose_name="创建日期")

            position_choices = ((0, '信息流'), (1, 'banner大图'), (2, 'banner小图'))
            position = models.SmallIntegerField(choices=position_choices, default=0, verbose_name="位置")


            #comment = GenericRelation("Comment")

            class Meta:
                verbose_name_plural = "17. 文章"

            def __str__(self):
                return "%s-%s" % (self.source, self.title)

        class Collection(models.Model):
            """收藏"""
            content_type = models.ForeignKey(ContentType)
            object_id = models.PositiveIntegerField()
            content_object = GenericForeignKey('content_type', 'object_id')

            account = models.ForeignKey("Account")
            date = models.DateTimeField(auto_now_add=True)

            class Meta:
                unique_together = ('content_type', 'object_id', 'account')
                verbose_name_plural = "18. 通用收藏表"

        class Comment(models.Model):
            """通用的评论表"""
            content_type = models.ForeignKey(ContentType, blank=True, null=True, verbose_name="类型")
            object_id = models.PositiveIntegerField(blank=True, null=True)
            content_object = GenericForeignKey('content_type', 'object_id')

            p_node = models.ForeignKey("self", blank=True, null=True, verbose_name="父级评论")
            content = models.TextField(max_length=1024)
            account = models.ForeignKey("Account", verbose_name="会员名")
            disagree_number = models.IntegerField(default=0, verbose_name="踩")
            agree_number = models.IntegerField(default=0, verbose_name="赞同数")
            date = models.DateTimeField(auto_now_add=True)

            def __str__(self):
                return self.content

            class Meta:
                verbose_name_plural = "19. 通用评论表"

        class Account(models.Model):
            username = models.CharField("用户名", max_length=64, unique=True)
            password = models.CharField("密码", max_length=64)

        class UserAuthToken(models.Model):
            """
            用户Token表
            """
            user = models.OneToOneField(to="Account")
            token = models.CharField(max_length=64, unique=True)

2、创建数据表

$ python manage.py makemigrations

$ python manage.py migrate

3、作业

4、作业（待完成）

 

 

2、git

 https://www.cnblogs.com/wupeiqi/p/7295372.html#!comments

 

来源：https://www.cnblogs.com/venicid/p/11923357.html