[精华] Django循环分类的时候显示分类下文章的数量怎么实现？

class Category(models.Model):
    cate_name = models.CharField(max_length = 120)

class Tags(models.Model):
    tag_name = models.Charfield(max_length = 120)

class Article(models.Model):
    cate = models.ForeignKey(Category):
    tags = models.ManyToManyField(Tags,blank=True)
    art_title = models.CharField(max_length = 200)

{% for c in cate %}
    {{ c.cate_name}}#想在分类名称后面显示该分类下文章的数量模板该怎么写，view又该怎么写
{%endfor%}