进行迁移未检测到模型中的多对多字段

Question

以下是我的模型：

class Message(models.Model):
    sender = models.ForeignKey(
        to=Profile, on_delete=models.CASCADE, related_name="sender", null=True)  # This null is temporary will remove it
    receiver = models.ForeignKey(
        to=Profile, on_delete=models.CASCADE, related_name="receiver", null=True)  # This null is temporary will remove it
    text = models.TextField()
    timestamp = models.DateTimeField(auto_now_add=True)

       
    def __str__(self):
        return self.text

    class Meta:
        ordering = ["timestamp"]


class Chat(models.Model):
    conversation: models.ManyToManyField(Message) #---> This field is not being detected.
    first_participant = models.ForeignKey(
        Profile, on_delete=models.CASCADE, related_name="first_participant")
    second_participant = models.ForeignKey(
        Profile, on_delete=models.CASCADE, related_name="second_participant")
    date_modified = models.DateTimeField(auto_now=True)

无论我做什么，make migrations 都检测不到这个多对多字段。有人可以帮忙吗？

Answer 1

你输入 conversation: models.ManyToManyField(Message) 而不是 conversation=models.ManyToManyField(Message)

进行迁移未检测到模型中的多对多字段

Make migrations is not detecting many to many field in model

python

django

django-models

django-rest-framework

django-migrations