我的模型是这样的:
CustomUser与“Listing”对象具有多对多关系
每个列表对象都有一个“author”字段
author = models.ForeignKey(CustomUser)
本质上,一个列表既有作者(CustomUser)也有需要确认的自定义用户。
我正在尝试让所有需要确认作者发布的所有列表的自定义用户。你知道吗
我不知道正确的查询方式是什么。你知道吗
Listing.objects.filter(author=author).needsConfirmation_set.all()
模型
class CustomUser(models.Model):
user = models.OneToOneField(User)
location = models.CharField(max_length=50)
rating = models.FloatField(null=True)
level = models.CharField(max_length=50)
followers = models.ManyToManyField("self", related_name="followers")
following = models.ManyToManyField("self", related_name="following")
interested = models.ManyToManyField('Listing', related_name = 'interested', default=None)
needsConfirmation = models.ManyToManyField('Listing', related_name = 'needsConfirmation', default=None)
confirmed = models.ManyToManyField('Listing', related_name = 'confirmed', default=None)
class Listing(models.Model):
subject = models.CharField(max_length=42)
location = models.CharField(max_length=50, default="N/A")
description = models.CharField(max_length=500)
author = models.ForeignKey(CustomUser)
date = models.DateTimeField(default=timezone.now)
我认为这很简单:
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