I’m in the process of updating dependencies in my Django project. Specifically, I’m attempting to upgrade dj-rest-auth to the latest version. I’ve been progressing incrementally without any issues until I reached version 5.0.0. However, now I’m encountering an AttributeError: 'GoogleProvider' object has no attribute 'app' within the validate method of SocialLoginSerializer.

I’m uncertain about what might be causing this issue or what steps I should take to resolve it. Could someone please provide guidance on what might be going wrong and where I should focus my troubleshooting efforts?

My setup is pretty basic:

#settings.py:

SOCIALACCOUNT_PROVIDERS = { 
    "google": { 
        "SCOPE": { "profile", "email", }, 
        "AUTH_PARAMS": { "access_type": "online", }, 
    } 
}

#views.py

class GoogleLogin(SaveOAuth2UserMixin, SocialLoginView):
    adapter_class = GoogleOAuth2Adapter

    @property
    def callback_url(self):
        state = self.request.data.get("state")
        if state:
           return f"https://my-custom-url.here"
        return os.environ.get("GOOGLE_OAUTH_REDIRECT_URL")

    def post(self, request, *args, **kwargs):
        try:
            return super().post(request, *args, **kwargs)
        except OAuth2Error as e:
            if "invalid_grant" in str(e):
                return Response({"error": "my-message"}, status=status.HTTP_400_BAD_REQUEST)
            raise

#mixins.py

class SaveOAuth2UserMixin:
    client_class = OAuth2Client

    def post(self, request, *args, **kwargs):
        user = request.user
        response = super().post(request, *args, **kwargs)
        if response.status_code == status.HTTP_200_OK:
           # updating user logic

        return response

dep: django-allauth 0.54.0