# App 1
class Category(models.Model):
name = models.CharField(...)
class Tag(modelss.Model):
title = models.CharField(...)
class Post(models.Model):
title = models.CharField(...)
tag = models.ManyToManyField(Tag)
name = models.ForeignKey(Category)
# APP 2
# одно и тоже
class Category(models.Model):
name = models.CharField(...)
# одно и тоже
class Tag(modelss.Model):
title = models.CharField(...)
# расширяемо
class Post(models.Model):
title = models.CharField(...)
tag = models.ManyToManyField(Tag)
name = models.ForeignKey(Category)