Re: a hard question about django ORM

what the problem here?
you can get all your Feeds by

feeds = Feed.objects.filter(user=me)

 and then all the comments for each feed

comments = feed.comment_set.exclude(user=me)

or what?
if you want to get only comments, you can do

comments = Comment.objects.filter(feed__in=feeds).exclude(user=me)

On Sunday, August 6, 2017 at 1:06:56 PM UTC+3, 时空路由器 wrote:

there are three classes

class User(models.Model):
  name = models.CharField()

class Feed(models.Model):
  user = models.ForeignKey(User)

class Comment(models.Model):
  user = models.ForeignKey(User)
  feed = models.ForeignKey(Feed)

How to get all my feeds and all the coments of them, but the user of comment are not mine

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