将Django模型设为只读？

from django.db import models

class YourModel(models.Model):
    # 模型字段定义

    class Meta:
        permissions = [
            ("read_only", "只读权限"),
        ]

from django.db import models

class ReadOnlyManager(models.Manager):
    def create(self, *args, **kwargs):
        raise NotImplementedError("This model is read-only.")

    def update(self, *args, **kwargs):
        raise NotImplementedError("This model is read-only.")

    def delete(self, *args, **kwargs):
        raise NotImplementedError("This model is read-only.")

class YourModel(models.Model):
    # 模型字段定义

    objects = ReadOnlyManager()

from django.db import models
from django.db.models.signals import pre_save, pre_delete
from django.dispatch import receiver

@receiver(pre_save, sender=YourModel)
def prevent_save(sender, instance, **kwargs):
    raise NotImplementedError("This model is read-only.")

@receiver(pre_delete, sender=YourModel)
def prevent_delete(sender, instance, **kwargs):
    raise NotImplementedError("This model is read-only.")

class YourModel(models.Model):
    # 模型字段定义