Show property_cost_method on product form view

stock_account_usability/__manifest__.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2019 Akretion (http://www.akretion.com)
+# Copyright 2019-2020 Akretion France (http://www.akretion.com)
 # @author Alexis de Lattre <alexis.delattre@akretion.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
@@ -18,6 +18,8 @@ The usability enhancements include:
 
 * activate the refund option by default in return wizard on pickings
 
+* show field *property_cost_method* on product form view
+
 * add ability to select a stock location on the inventory valuation report
 
 
@@ -26,6 +28,9 @@ This module has been written by Alexis de Lattre from Akretion <alexis.delattre@
     'author': 'Akretion',
     'website': 'http://www.akretion.com',
     'depends': ['stock_account'],
-    'data': ['wizard/stock_quantity_history_view.xml'],
+    'data': [
+        'product_view.xml',
+        'wizard/stock_quantity_history_view.xml',
+        ],
     'installable': True,
 }

stock_account_usability/product_view.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2020 Akretion France (http://www.akretion.com/)
+  @author: Alexis de Lattre <alexis.delattre@akretion.com>
+  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+-->
+
+<odoo>
+
+
+<record id="view_template_property_form" model="ir.ui.view">
+    <field name="name">stock_account.product.template.form</field>
+    <field name="model">product.template</field>
+    <field name="inherit_id" ref="stock_account.view_template_property_form"/>
+    <field name="arch" type="xml">
+        <field name="property_cost_method" position="attributes">
+            <attribute name="invisible">0</attribute>
+        </field>
+    </field>
+</record>
+
+
+</odoo>