如何找到遵循主题标签的人的否-Django
我已经使用 django-taggit 在我的帖子中添加标签项目。 我的帖子模型架构就是这样：
class Feed(models.Model):
user = models.ForeignKey(User,
on_delete=models.CASCADE,related_name='feedposts')
publish =models.DateTimeField(default = timezone.now)
created = models.DateTimeField(auto_now_add=True)
***
tags = TaggableManager()
为了使用户遵循主题标签。我已经在用户模型架构中添加了此字段，看起来像这样。
class Profile(models.Model):
****
following_tags = TaggableManager()
然后，如果用户遵循特定标签，我在列出的字段中添加该特定标签。
现在，我们可以根据用户遵循的主题标签获取提要。但是现在，我想找出遵循特定主题标签的人总数，这是我无法做的。 另外，请告诉我是否还有其他任何实现方法可以使用Django-Taggit来实现此功能，因为它可以轻松使用它，而只需制作一个简单的consthtags表，就像下面的那样，
class FollowedHashtags(models.Model):
name = models.CharField(unique = True)
user = models.ManyTOManyField(User)
我们可以让没有人遵循标签的人：
hashtag = FollowedHashtags.objects.get(id=1)
nooffollowers = hashtag.user.count()
我尝试了一些过滤查询，但还没有成功。因此，如果知道任何其他实现或方式，否则您可以正确地建议我。我会非常感谢你。
I have used Django-Taggit in the posts to add tagging in my project.
My post model schema is like this :
class Feed(models.Model):
user = models.ForeignKey(User,
on_delete=models.CASCADE,related_name='feedposts')
publish =models.DateTimeField(default = timezone.now)
created = models.DateTimeField(auto_now_add=True)
***
tags = TaggableManager()
In order to make user follow the hashtags. I have added this field in the User Model Schema which looks like this.
class Profile(models.Model):
****
following_tags = TaggableManager()
Then if the user follows the particular tag, I add that particular tag in the listed field.
Now we can get the feed according to the hashtags user is following. But now I want to find out the total number of people following a particular hashtag and this is something I am not able to do.
Also, Please tell me if there is any other implementation from which I can achieve this feature using django-taggit since it is easy without using it by just making a simple table of FollowedHashtags like below
class FollowedHashtags(models.Model):
name = models.CharField(unique = True)
user = models.ManyTOManyField(User)
We can get the no of people following the Hashtags:
hashtag = FollowedHashtags.objects.get(id=1)
nooffollowers = hashtag.user.count()
I have tried some filtering queries but no success yet. So if know any other implementation or way or you could suggest me the right way. I would be highly thankful to you.
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我认为这会为你做
I think this will do for you