From 1afe81c7fb87d99a422d4705a99d7494afaa58c0 Mon Sep 17 00:00:00 2001
From: JargeZ <lev@ph3.ru>
Date: Fri, 26 Jul 2024 11:47:39 +1000
Subject: [PATCH] Assert on token format caused by inconsistency with authlib

---
 xero_python/api_client/oauth2.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xero_python/api_client/oauth2.py b/xero_python/api_client/oauth2.py
index ca7aab20..8d913909 100644
--- a/xero_python/api_client/oauth2.py
+++ b/xero_python/api_client/oauth2.py
@@ -294,6 +294,9 @@ def update_token(
         self.expires_in = expires_in
         self.id_token = id_token
         self.refresh_token = refresh_token
+        assert isinstance(scope, (list, tuple)), (
+            "Scope must be list or tuple, please split it if you are using authlib for initial login"
+        )
         self.scope = scope
         self.token_type = token_type