From cfcf0c7a06dddda902ac4cd323ddf0125a3c308b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 14 Jan 2025 01:04:46 +0100
Subject: [PATCH] Remove python type inherited from Many2Many of One2One

The python type is used to test the type of value set but for One2One it is an
instance which can not be tested with a simple Python type.

Closes #13817
(grafted from 34725c999ed27d30323e3dbc605b5c8522c8b924)

--HG--
branch : 7.0
---
 trytond/trytond/model/fields/one2one.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/trytond/trytond/model/fields/one2one.py b/trytond/trytond/model/fields/one2one.py
index 8bdb6723d4..5f490b5d07 100644
--- a/trytond/trytond/model/fields/one2one.py
+++ b/trytond/trytond/model/fields/one2one.py
@@ -11,6 +11,7 @@ class One2One(Many2Many):
     Define one2one field (``int``).
     '''
     _type = 'one2one'
+    _py_type = None
 
     def get(self, ids, model, name, values=None):
         '''