[16.0][FIX] accounting menu not translatable

l10n_it_account/__init__.py

@@ -1,10 +1,15 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from . import models
+from . import wizards
 from . import tools
 from odoo import api, SUPERUSER_ID
 
 
 def _l10n_it_account_post_init(cr, registry):
     env = api.Environment(cr, SUPERUSER_ID, {})
     env["account.account"].set_account_types_negative_sign()
+
+    lang = env["res.lang"]
+    if lang._lang_get("it_IT"):
+        lang.update_menu_finance_it_translation()

l10n_it_account/models/__init__.py

@@ -3,3 +3,4 @@
 from . import account_account
 from . import account_group
 from . import account_tax
+from . import res_lang

l10n_it_account/models/res_lang.py

@@ -0,0 +1,35 @@
+# Copyright 2024 Sergio Zanchetta (PNLUG APS - Gruppo Odoo)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class Lang(models.Model):
+    _inherit = "res.lang"
+
+    def toggle_active(self):
+        res = super().toggle_active()
+
+        if "it_IT" in [lang.code for lang in self.filtered(lambda L: L.active)]:
+            self.update_menu_finance_it_translation()
+
+        return res
+
+    def update_menu_finance_it_translation(self):
+        """In Odoo the inheritance mechanism is not yet implemented for menus.
+        Changing a menu item name doesn't create a new string to be translated
+        but overwrites the source string of the original module to which the menu
+        belongs to. This is a workaround that allows the translated string to be
+        modified in the same way.
+        """
+        menu_finance_id = self.env["ir.model.data"]._xmlid_to_res_id(
+            "account.menu_finance"
+        )
+        menu_finance = self.env["ir.ui.menu"].browse(menu_finance_id)
+
+        field_name = menu_finance._fields["name"]
+        translations = field_name._get_stored_translations(menu_finance)
+
+        translations["it_IT"] = "Contabilità"
+        self.env.cache.update_raw(menu_finance, field_name, [translations], dirty=True)
+        self.modified(["name"])

l10n_it_account/views/account_menuitem.xml

@@ -3,12 +3,13 @@
      Copyright 2022 Alex Comba - Agile Business Group
      License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
 <odoo>
+
     <!-- accounting label -->
     <record id="account.menu_finance" model="ir.ui.menu">
         <field name="name">Accounting</field>
     </record>
 
-        <menuitem
+    <menuitem
         id="account_italian_localization"
         name="Italian Localization"
         sequence="2"

l10n_it_account/wizards/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import base_language_install

l10n_it_account/wizards/base_language_install.py

@@ -0,0 +1,18 @@
+# Copyright 2024 Sergio Zanchetta (PNLUG APS - Gruppo Odoo)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class BaseLanguageInstall(models.TransientModel):
+    _inherit = "base.language.install"
+
+    def lang_install(self):
+        res = super().lang_install()
+
+        lang = self.env["res.lang"]
+
+        if "it_IT" in self.lang_ids.mapped("code"):
+            lang.update_menu_finance_it_translation()
+
+        return res