我可以在 Django 1.5 中更改 USERNAME_FIELD 而不创建自定义用户吗? [英] Can I change the USERNAME_FIELD in Django 1.5 without creating a custom user?

问题描述

我正在尝试使用默认 Django 用户模型中的电子邮件字段作为用户名.我正在使用 Django 1.5，我看到默认用户有一个 USERNAME_FIELD 属性.

I am trying to use the email field in the default Django user model as the username. I am using Django 1.5 and I saw that the default user has a USERNAME_FIELD property.

在我的项目中，我想将以下 USERNAME_FIELD = 'email' 设置为用户模型中的默认值.

In my project, I would like to set the following USERNAME_FIELD = 'email' as a default in the user model.

这个小而根本的调整是我唯一想在用户模型中改变的地方.我想知道是否有一种方法可以更改 USERNAME_FIELD 而不必对 AbstractUser 进行子类化.我在 这个问题 中看到，您可以将 AbstractUser 子类化并为其编写自定义管理器.

This small but fundamental tweak is the only thing I would like to change in the user model. I was wondering if there is a way of changing the USERNAME_FIELD without having to subclass the AbstractUser. I saw in this question that you can subclass the AbstractUser and write a custom manager for it.

所以我想知道是否有更简单的方法来更改该属性?

So I was wondering if there is a simpler way of changing that property?

如果没有，扩展 AbstractUser 以使用电子邮件字段作为用户名的最小方法是什么?

And if not, what would be the minimal way of extending the AbstractUser to use the email field as username?

推荐答案

#Your app's __init__.py

from django.contrib.auth.models import User

User.USERNAME_FIELD = 'email'

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