Merge PR #2473 into 16.0

Signed-off-by pedrobaeza

sale_order_qty_change_no_recompute/README.rst

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+==================================
+Sale Order Qty change no recompute
+==================================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fsale--workflow-lightgray.png?logo=github
+    :target: https://github.com/OCA/sale-workflow/tree/16.0/sale_order_qty_change_no_recompute
+    :alt: OCA/sale-workflow
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/sale-workflow-16-0/sale-workflow-16-0-sale_order_qty_change_no_recompute
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/webui/builds.html?repo=OCA/sale-workflow&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+A lot of business don't set different prices according the quantity of the product to
+sell, and they see very annoying to set a manual price after the negotiation with the
+customer, and see it changed when they vary the demanded quantity.
+
+This module prevents this avoiding the recomputation of the price unit, discount and
+pricelist item fields if only the quantity has been changed in the sales order line.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+To use this module, you need to:
+
+#. Create a new sale order.
+#. Add product line and set custom unit price.
+#. Save sale order.
+#. Edit sale order and change quantity (custom unit price not been reset).
+
+Known issues / Roadmap
+======================
+
+- Having this module installed may alter test results of other modules
+  expecting to have the price fields recomputed when changing quantities.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/sale-workflow/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/sale-workflow/issues/new?body=module:%20sale_order_qty_change_no_recompute%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Tecnativa
+
+Contributors
+~~~~~~~~~~~~
+
+* `Tecnativa <https://www.tecnativa.com>`_:
+
+  * Víctor Martínez
+  * Pedro M. Baeza
+  * César A. Sánchez
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-victoralmau| image:: https://github.com/victoralmau.png?size=40px
+    :target: https://github.com/victoralmau
+    :alt: victoralmau
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-victoralmau| 
+
+This module is part of the `OCA/sale-workflow <https://github.com/OCA/sale-workflow/tree/16.0/sale_order_qty_change_no_recompute>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

sale_order_qty_change_no_recompute/__init__.py

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+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import monkeypatching

sale_order_qty_change_no_recompute/__manifest__.py

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+# Copyright 2021 Tecnativa - Víctor Martínez
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+{
+    "name": "Sale Order Qty change no recompute",
+    "summary": "Prevent recompute if only quantity has changed in sale order line",
+    "version": "16.0.1.0.0",
+    "category": "Sale Workflow",
+    "website": "https://github.com/OCA/sale-workflow",
+    "author": "Tecnativa, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": ["sale"],
+    "maintainers": ["victoralmau"],
+}

sale_order_qty_change_no_recompute/i18n/sale_order_qty_change_no_recompute.pot

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_order_qty_change_no_recompute
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 15.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"

sale_order_qty_change_no_recompute/monkeypatching.py

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+# Copyright 2023 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo.fields import Field
+
+get_depends_original = Field.get_depends
+
+
+def get_depends(self, model):
+    """Override of the Python method to remove the dependency of the unit fields."""
+    depends, depends_context = get_depends_original(self, model)
+    if model._name == "sale.order.line" and self.name in {
+        "price_unit",
+        "discount",
+        "pricelist_item_id",
+    }:
+        if "product_uom_qty" in depends:
+            depends.remove("product_uom_qty")
+        if "product_uom" in depends:
+            depends.remove("product_uom")
+    return depends, depends_context
+
+
+# Monkey-patching of the method
+Field.get_depends = get_depends

sale_order_qty_change_no_recompute/readme/CONTRIBUTORS.rst

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+* `Tecnativa <https://www.tecnativa.com>`_:
+
+  * Víctor Martínez
+  * Pedro M. Baeza
+  * César A. Sánchez

sale_order_qty_change_no_recompute/readme/DESCRIPTION.rst

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+A lot of business don't set different prices according the quantity of the product to
+sell, and they see very annoying to set a manual price after the negotiation with the
+customer, and see it changed when they vary the demanded quantity.
+
+This module prevents this avoiding the recomputation of the price unit, discount and
+pricelist item fields if only the quantity has been changed in the sales order line.

sale_order_qty_change_no_recompute/readme/ROADMAP.rst

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+- Having this module installed may alter test results of other modules
+  expecting to have the price fields recomputed when changing quantities.

sale_order_qty_change_no_recompute/readme/USAGE.rst

@@ -0,0 +1,6 @@
+To use this module, you need to:
+
+#. Create a new sale order.
+#. Add product line and set custom unit price.
+#. Save sale order.
+#. Edit sale order and change quantity (custom unit price not been reset).