AttributeError：'DjangoStrategy'对象没有属性'后端'python社会认证 [英] AttributeError: 'DjangoStrategy' object has no attribute 'backend' python social auth

问题描述

上周工作。也许我做错了事情，把它搞砸了，或许这是一个错误，或者也许只是一个更新，我在阅读文档时错过了。

This worked last week. Maybe I did something wrong and messed it up somewhere else, or maybe it is a bug, or maybe it is just an update and I missed it while reading the docs.

我有一个管道可以获取用户头像并保存URL：

I have a pipeline that gets the user's avatar and saves the URL:

def get_avatar(strategy, details, response, user, *args, **kwargs):
    url = None
    if strategy.backend.name == 'facebook':
        url = 'http://graph.facebook.com/{0}/picture'.format(response['id'])
    elif strategy.backend.name == "twitter":
        if response['profile_image_url'] != '':
            url = response['profile_image_url']
    elif strategy.backend.name == "google-oauth2":
        if response['image'].get('url') is not None:
            url = response['image'].get('url')

现在，它给了我错误：

 'DjangoStrategy' object has no attribute 'backend'

请帮助，一些测试版用户已经在使用我的网站，

Please help, some beta users are already using my website and for the moment, they don't have a profile image.

推荐答案

好的，所以我会发布我发现的解决方案，以防万一有同样的问题。我不知道这是否是最好的方法，但它的作用是：

Ok, so I will post the solution I found just in case someone has the same problem. I am not sure if this is the best way to do it, but it works:

    if "facebook" in kwargs['backend'].redirect_uri:
        url = 'http://graph.facebook.com/{0}/picture'.format(response['id'])
    elif "twitter" in kwargs['backend'].redirect_uri:
        if response['profile_image_url'] != '':
            url = response['profile_image_url']
    elif "google" in kwargs['backend'].redirect_uri:
        if response['image'].get('url') is not None:
            url = response['image'].get('url')

欢迎其他解决方案。

这篇关于AttributeError：'DjangoStrategy'对象没有属性'后端'python社会认证的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！