在django管理中禁用更改用户

Question

如何禁用更改模型中的用户。只有视野。寻求帮助

这是我的代码

class Item(models.Model):
"""Item Model"""
title = models.CharField("Title", max_length=200)
slug = models.SlugField(max_length=200, unique=True)
user = models.OneToOneField(User, on_delete=models.CASCADE)
category = TreeForeignKey(
    Category,
    verbose_name="Category",
    related_name='items',
    on_delete=models.CASCADE
)
version = models.CharField("Version", max_length=10, help_text="v4.5 or 4.5-2")
upload = models.FileField(upload_to=content_file_name)
description = HTMLField()

https://i.stack.imgur.com/BKNd0.png

Answer 1

有两种解决办法。

1. 添加editable=False示例：

user = models.OneToOneField(User, editable=False, on_delete=models.CASCADE)

1. in admin.py添加readonly_fields=['user']示例：

@admin.register(User)
class UserAdmin(admin.ModelAdmin):
    list_display = ['user',]
    readonly_fields = ['user', ]

确保使用py manage.py makemigrations，然后使用py manage.py migrate