[18.0][ADD] sale_contact_subtype_followers: Always return the same pa…

sale_contact_subtype_followers/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+
+==============================
+Sale Contact Subtype Followers
+==============================
+
+* This module removes the functionality of the system that assigns different 
+  child contacts depending on their type. In this way, the contact type is only
+  used for informational purposes and the shipping address is not automatically
+  assigned, for example, in pickings on delivery address.
+* To allow this functionality to work anywhere in the system, this code replaces
+  the values ​​generated by the "address_get" method with the same selected base
+  contact.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/avanzosc/sale-addons/issues>`_. In case of trouble,
+please check there if your issue has already been reported. If you spotted
+it first, help us smash it by providing detailed and welcomed feedback.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Contributors
+------------
+
+* Ana Juaristi <anajuaristi@avanzosc.es>
+* Alfredo de la Fuente <alfredodelafuente@avanzosc.es>

sale_contact_subtype_followers/__init__.py

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+from . import models

sale_contact_subtype_followers/__manifest__.py

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+# Copyright 2026 Alfredo de la fuente - AvanzOSC
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+{
+    "name": "Sale Contact Subtype Followers",
+    "version": "18.0.1.0.0",
+    "category": "Sales",
+    "license": "AGPL-3",
+    "author": "AvanzOSC",
+    "website": "https://github.com/avanzosc/sale-addons",
+    "depends": ["base"],
+    "installable": True,
+}

sale_contact_subtype_followers/models/__init__.py

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+from . import res_partner

sale_contact_subtype_followers/models/res_partner.py

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+# Copyright 2026 Alfredo de la fuente - AvanzOSC
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from odoo import models
+
+from odoo.addons.base.models.res_partner import Partner as BaseResPartner
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    def address_get_override_no_assign_subtype_contact(self, adr_pref=None):
+        """
+        Reemplaza el funcionamiento de base del método "address_get" de forma
+        que siempre se retorne el mismo contacto original.
+
+        :param adr_pref: Listado de direcciones a buscar, defaults to None
+        :type adr_pref: set[str], optional
+        :returns dict[int] Diccionario con el conjunto de direcciones y su
+               correspondiente dirección (en este caso, siempre `self.id`).
+        """
+        result = dict()
+        adr_pref = set(adr_pref or [])
+
+        if "contact" not in adr_pref:
+            adr_pref.add("contact")
+
+        for address_type in adr_pref:
+            result[address_type] = self.id
+
+        return result
+
+
+# XXX: Override del método para respetar herencias.
+BaseResPartner.address_get = ResPartner.address_get_override_no_assign_subtype_contact

sale_contact_subtype_followers/pyproject.toml

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+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"