Backport 18.0 changes

xref.py

 ##############################################################################
 #
 #    Converter Odoo module
-#    Copyright © 2020 XCG Consulting <https://xcg-consulting.fr>
+#    Copyright © 2020, 2025 XCG Consulting <https://xcg-consulting.fr>
 #
 #    This program is free software: you can redistribute it and/or modify
 #    it under the terms of the GNU Affero General Public License as
@@ -17,7 +17,8 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-
+import logging
+import os
 import uuid
 from typing import Any, Final
 
@@ -21,5 +22,5 @@
 import uuid
 from typing import Any, Final
 
-from odoo import api, models  # type: ignore[import-untyped]
+from odoo import _, api, models  # type: ignore[import-untyped]
 
@@ -25,4 +26,11 @@
 
-from .base import Context, NewinstanceType, PostHookConverter
+from .base import (
+    Context,
+    ContextBuilder,
+    Converter,
+    NewinstanceType,
+    PostHookConverter,
+    build_context,
+)
 from .models.ir_model_data import _XREF_IMD_MODULE
 
@@ -27,5 +35,7 @@
 from .models.ir_model_data import _XREF_IMD_MODULE
 
+_logger = logging.getLogger(__name__)
+
 
 # TODO dans quel cas ça ne pourrait pas être un instance getter???
 class Xref(PostHookConverter):