From 3d0f99c32fc1ec6f41290fc4e7c6fbb6e5f68432 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 23 Sep 2021 23:12:35 +0200
Subject: [PATCH] Ensure that objects in the Pool has __slots__

issue10719
review375361002
---
 account.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/account.py b/account.py
index c84b417735..515bb4bff1 100644
--- a/account.py
+++ b/account.py
@@ -89,6 +89,7 @@ class PaymentGroup(metaclass=PoolMeta):
 
 
 class CheckoutMixin:
+    __slots__ = ()
     braintree_checkout_id = fields.Char("Braintree Checkout ID", readonly=True)
     braintree_client_token = fields.Char(
         "Braintree Client Token", readonly=True)