From a3dcc29edf8b919f8e37afede96136238b1646bf Mon Sep 17 00:00:00 2001
From: Christoph Ladurner <christoph.ladurner@tugraz.at>
Date: Thu, 7 Nov 2024 10:20:17 +0100
Subject: [PATCH] fix: compat for flask-oauthlib

---
 invenio_oauthclient/_compat.py | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/invenio_oauthclient/_compat.py b/invenio_oauthclient/_compat.py
index 6cd1a955..10cc484b 100644
--- a/invenio_oauthclient/_compat.py
+++ b/invenio_oauthclient/_compat.py
@@ -2,12 +2,15 @@
 #
 # This file is part of Invenio.
 # Copyright (C) 2015-2018 CERN.
+# Copyright (C) 2024 Graz University of Technology.
 #
 # Invenio is free software; you can redistribute it and/or modify it
 # under the terms of the MIT License; see LICENSE file for more details.
 
 """Compat."""
 
+import urllib
+
 import werkzeug
 
 try:
@@ -23,6 +26,14 @@ def monkey_patch_werkzeug():
     except ImportError:
         werkzeug.cached_property = werkzeug.utils.cached_property
         werkzeug.parse_options_header = werkzeug.http.parse_options_header
-        werkzeug.url_quote = werkzeug.urls.url_quote
-        werkzeug.url_decode = werkzeug.urls.url_decode
-        werkzeug.url_encode = werkzeug.urls.url_encode
+        werkzeug.url_quote = urllib.parse.quote
+        werkzeug.url_decode = urllib.parse.parse_qs
+        werkzeug.url_encode = urllib.parse.urlencode
+
+    try:
+        # werkzeug >= 3.0 has removed following functions from werkzeug.urls
+        from werkzeug.urls import url_quote
+    except ImportError:
+        werkzeug.urls.url_quote = urllib.parse.quote
+        werkzeug.urls.url_decode = urllib.parse.parse_qs
+        werkzeug.urls.url_encode = urllib.parse.urlencode