Add module purchase_stock_usability

Port purchase_usability to v12

purchase_stock_usability/__init__.py

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+from . import purchase

purchase_stock_usability/__manifest__.py

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+# Copyright (C) 2014-2019 Akretion (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'Purchase Stock Usability',
+    'version': '12.0.1.0.0',
+    'category': 'Purchases',
+    'license': 'AGPL-3',
+    'summary': 'Usability improvements on purchase_stock module',
+    'description': """
+Purchase Stock Usability
+========================
+
+Several usability improvements on the official purchase_stock module:
+
+Please contact Alexis de Lattre from Akretion <alexis.delattre@akretion.com> for any help or question about this module.
+    """,
+    'author': 'Akretion',
+    'website': 'http://www.akretion.com',
+    'depends': [
+        'purchase_stock',
+        'purchase_usability',
+        ],
+    'data': [
+        'stock_view.xml',
+        ],
+    'installable': True,
+}

purchase_stock_usability/purchase.py

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+# -*- coding: utf-8 -*-
+# Copyright 2015-2019 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).
+
+from odoo import models, fields, api
+
+
+class PurchaseOrder(models.Model):
+    _inherit = 'purchase.order'
+
+    picking_type_id = fields.Many2one(track_visibility='onchange')
+    incoterm_id = fields.Many2one(track_visibility='onchange')
+
+    # inherit compute method of the field delivery_partner_id
+    # defined in purchase_usability
+    @api.depends('dest_address_id', 'picking_type_id')
+    def _compute_delivery_partner_id(self):
+        for o in self:
+            delivery_partner_id = False
+            if o.dest_address_id:
+                delivery_partner_id = o.dest_address_id
+            elif (
+                    o.picking_type_id.warehouse_id and
+                    o.picking_type_id.warehouse_id.partner_id):
+                delivery_partner_id = o.picking_type_id.warehouse_id.partner_id
+            o.delivery_partner_id = delivery_partner_id

purchase_stock_usability/stock_view.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2017-2019 Akretion (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_picking_form" model="ir.ui.view">
+    <field name="name">purchase_usability.stock.picking.form</field>
+    <field name="model">stock.picking</field>
+    <field name="inherit_id" ref="stock.view_picking_form"/>
+    <field name="arch" type="xml">
+        <field name="origin" position="after">
+            <field name="purchase_id" attrs="{'invisible': [('picking_type_code', '!=', 'incoming')]}"/>
+        </field>
+    </field>
+</record>
+
+
+</odoo>