如何在django中删除用户？

Question

这可能听起来是一个愚蠢的问题，但我很难使用此视图删除 django 中的用户：

@staff_member_required 
def del_user(request, username):    
    try:
        u = User.objects.get(username = username)
        u.delete()
        messages.sucess(request, "The user is deleted")
    except:
      messages.error(request, "The user not found")    
    return render(request, 'front.html')

在 urls.py 中我有

url(r'^del_user/(?P<username>[\w|\W.-]+)/$', 'profile.views.del_user'), 

相反，用户被删除，我得到

The user not found

。

这里可能出了什么问题？

Answer 1

您应该将代码更改为：

@staff_member_required 
def del_user(request, username):    
    try:
        u = User.objects.get(username = username)
        u.delete()
        messages.success(request, "The user is deleted")            

    except User.DoesNotExist:
        messages.error(request, "User doesnot exist")    
        return render(request, 'front.html')

    except Exception as e: 
        return render(request, 'front.html',{'err':e.message})

    return render(request, 'front.html') 

并在模板中显示

err

以查看更多错误消息

Answer 2

@login_required
def del_user(request):
    user = request.user
    user.delete()
    redirect("login")