有没有一种简单的方法来获取用户在Django的组名 [英] is there a simple way to get group names of a user in django

问题描述

我尝试在 django.contrib.auth.User 和 django.contrib.auth.Group

I tried following Code with the help of the django.contrib.auth.User and django.contrib.auth.Group

for g in request.user.groups:
    l.append(g.name)

但是失败了，我收到以下错误：

But that failed and I received following Error:

TypeError at /
'ManyRelatedManager' object is not iterable
Request Method: GET
Request URL:    http://localhost:8000/
Exception Type: TypeError
Exception Value:    
'ManyRelatedManager' object is not iterable
Exception Location: C:\p4\projects\...\users.py in permission, line 55

感谢您的帮助！

推荐答案

您可以使用 request.user.groups.all（）获取用户组，这将返回 QuerySet 。然后，您可以根据需要将该对象转换为列表。

You can get the groups of a user with request.user.groups.all(), which will return a QuerySet. And then you can turn that object into a list if you want.

for g in request.user.groups.all():
    l.append(g.name)

或与最近的Django

or with recent Django

l = request.user.groups.values_list('name',flat = True) # QuerySet Object
l_as_list = list(l)                                     # QuerySet to `list`

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