这上周起了作用。也许我做错了什么,把它搞砸了,也许这是一个错误,也许这只是一个更新,我在阅读文档时错过了它。
我有一个获取用户头像并保存URL的管道:
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')
它曾经工作过,现在,它给了我一个错误:
'DjangoStrategy' object has no attribute 'backend'
请帮忙,一些测试版用户已经在使用我的网站,目前他们没有个人资料图片。
其他解决方案:
def get_profile_picture(backend, user, response, details, *args, **kwargs):
url = None
profile = UserProfile.objects.get_or_create(user = user)[0]
if backend.name == 'facebook':
profile.photo = 'http://graph.facebook.com/{0}/picture'.format(response['id'])
elif backend.name == "twitter":
if response['profile_image_url'] != '':
if not response.get('default_profile_image'):
avatar_url = response.get('profile_image_url_https')
if avatar_url:
avatar_url = avatar_url.replace('_normal.', '_bigger.')
profile.photo = avatar_url
elif backend.name == "google-oauth2":
if response['image'].get('url') is not None:
profile.photo = response['image'].get('url')
profile.save()
好的,所以我会发布我找到的解决方案,以防有人遇到同样的问题。我不确定这是否是最好的方法,但它有效:
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。