Django的认证（）仍然返回永诺无 [英] django authenticate() still allways returns None

问题描述

我编辑我的问题与昨日：
<一href=\"http://stackoverflow.com/questions/32741362/django-authenticate-allways-returns-none?noredirect=1#comment53323740_32741362\">django验证（）返回永诺无，但我想没有人会会注意的，因为我已经标记了一个问题，回答。
- 身份验证（）在外壳工程（昨天没有工作）
- 在我看来，我可以检索用户，并成功地检查其密码
但话又说回来，当我尝试使用身份验证（） - 函数在我看来，我得到一个无类型对象。我甚至删除并重新创建数据库，但该行为仍然是相同的。
我的settings.py：

I edited my question from yesterday: django authenticate() allways returns None, but I think noone will will pay attention because I already marked the question as answered. - authenticate() works in the shell (didn't work yesterday) - in my view I can retrieve the user and successfully check its password But then again, when I try to use the authenticate()-function in my view, I get a None-type object. I even deleted and recreated the database but the behaviour is still the same. My settings.py:

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    #'django.contrib.auth.middleware.RemoteUserMiddleware', 
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.contrib.staticfiles.finders.FileSystemFinder',
)

AUTHENTICATION_BACKENDS = (
    'django.contrib.auth.backends.ModelBackend',                           
    #'django.contrib.auth.backends.RemoteUserBackend',
    )

的意见：
从django.contrib.auth.models导入用户
从django.contrib.auth进口身份验证

views: from django.contrib.auth.models import User from django.contrib.auth import authenticate

def authentifizieren(request):
    """
    """
    if request.method == 'POST':
        uname = request.POST['username']
        passwd = request.POST['password']
        dbuser = User.objects.get(username=uname)
        dbuvalid=dbuser.check_password(passwd)
        auser = authenticate(username=uname, password=passwd)
        print('***************************************', dbuser,dbuvalid)
        print('***************************************', auser)
    if (auser != None):
        login(request, auser)
    return redirect('/startseite')

输出：

*************************************** test True
*************************************** None

我也很难codeD上的用户名/密码字符串exlude编码相关的问题，但没有成功。
顺便说一句，什么是MCVE？

I also hardcoded the user/password-strings to exlude an encoding-related problem, but no success. by the way, what's a MCVE ?

推荐答案

现在验证（）的作品。这是一个版本不匹配。现在我还记得，我创建了最初的项目在家里和我的Gentoo的机器上仍然有版本1.7.7安装和Windows机器在工作1.8.4，我认为这是不同的设置文件，愚蠢错误的我。

Now authenticate() works. It was a version-mismatch. Now I remember that I created the initial project at home and on my gentoo-machine there still is the version 1.7.7 installed and on the windows-machine at work 1.8.4., I think it is the different settings-file, stupid mistake from me.

很抱歉给您带来不便

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