Python auth.User.groups：（fields.E304）“User.groups”的反向访问器与“UserManage.groups”的反向访问器冲突
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/49189402/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for 'UserManage.groups'
提问by aircraft
In my Django project I have a user_manageapp.
在我的 Django 项目中，我有一个user_manage应用程序。
I create a model named UserManagein my user_manageapp's model.py:
我UserManage在我的user_manage应用程序的 model.py 中创建了一个模型：
from django.db import models
from django.contrib.auth.models import AbstractUser
class UserManage(AbstractUser):
username = models.CharField(max_length=12)
Then I run:
然后我运行：
$ python3 manage.py makemigrations
There comes the error:
错误来了：
ERRORS:
auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for 'UserManage.groups'.
HINT: Add or change a related_name argument to the definition for 'User.groups' or 'UserManage.groups'.
auth.User.user_permissions: (fields.E304) Reverse accessor for 'User.user_permissions' clashes with reverse accessor for 'UserManage.user_permissions'.
HINT: Add or change a related_name argument to the definition for 'User.user_permissions' or 'UserManage.user_permissions'.
users_management.UserManage.groups: (fields.E304) Reverse accessor for 'UserManage.groups' clashes with reverse accessor for 'User.groups'.
HINT: Add or change a related_name argument to the definition for 'UserManage.groups' or 'User.groups'.
users_management.UserManage.user_permissions: (fields.E304) Reverse accessor for 'UserManage.user_permissions' clashes with reverse accessor for 'User.user_permissions'.
HINT: Add or change a related_name argument to the definition for 'UserManage.user_permissions' or 'User.user_permissions'.
回答by aircraft
Add the following to settings.py:
将以下内容添加到settings.py：
AUTH_USER_MODEL = "users_management.UserManage"
More generally,
更普遍，
AUTH_USER_MODEL = 'YourAppName.YourClassName'
- YourAppName: This is the name of the app that will have the User Model
- YourClassName: This is the name of the class used inside the models.pyfile
- YourAppName：这是将具有用户模型的应用程序的名称
- YourClassName：这是在models.py文件中使用的类的名称
回答by AjayShelar
Add this in the settings :
在设置中添加：
AUTH_USER_MODEL = 'APPNAME.User'
This way we are telling Django to use our custom model instead the default one. https://docs.djangoproject.com/en/2.2/topics/auth/customizing/#substituting-a-custom-user-model
通过这种方式，我们告诉 Django 使用我们的自定义模型而不是默认模型。 https://docs.djangoproject.com/en/2.2/topics/auth/customizing/#substituting-a-custom-user-model
