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venv/lib/python3.12/site-packages/allauth/socialaccount/providers/douban/views.py

@@ -0,0 +1,42 @@
+import requests
+
+from django.utils.translation import gettext_lazy as _
+
+from allauth.socialaccount.providers.oauth2.views import (
+    OAuth2Adapter,
+    OAuth2CallbackView,
+    OAuth2LoginView,
+)
+
+from ..base import ProviderException
+from .provider import DoubanProvider
+
+
+class DoubanOAuth2Adapter(OAuth2Adapter):
+    provider_id = DoubanProvider.id
+    access_token_url = "https://www.douban.com/service/auth2/token"
+    authorize_url = "https://www.douban.com/service/auth2/auth"
+    profile_url = "https://api.douban.com/v2/user/~me"
+
+    def complete_login(self, request, app, token, **kwargs):
+        headers = {"Authorization": "Bearer %s" % token.token}
+        resp = requests.get(self.profile_url, headers=headers)
+        extra_data = resp.json()
+        """
+        Douban may return data like this:
+
+            {
+                'code': 128,
+                'request': 'GET /v2/user/~me',
+                'msg': 'user_is_locked:53358092'
+            }
+
+        """
+        if "id" not in extra_data:
+            msg = extra_data.get("msg", _("Invalid profile data"))
+            raise ProviderException(msg)
+        return self.get_provider().sociallogin_from_response(request, extra_data)
+
+
+oauth2_login = OAuth2LoginView.adapter_view(DoubanOAuth2Adapter)
+oauth2_callback = OAuth2CallbackView.adapter_view(DoubanOAuth2Adapter)