[UPD] french translation on purchase_usability

Prepare port of mass_mailing_usability... but no real port for the moment

account_usability/__manifest__.py

@@ -31,6 +31,7 @@
         'views/account_report.xml',
         'wizard/account_invoice_mark_sent_view.xml',
         'wizard/account_group_generate_view.xml',
+        'wizard/account_payment_register_views.xml',
         'security/ir.model.access.csv',
         ],
     'installable': True,

account_usability/views/product.xml

@@ -27,7 +27,7 @@ Here, we set all those fields on account.group_account_invoice
         </field>
         <field name="list_price" position="replace">
             <div name="list_price">
-                <field name="list_price" widget='monetary' options="{'currency_field': 'currency_id'}" class="oe_inline"/>
+                <field name="list_price" widget='monetary' options="{'currency_field': 'currency_id', 'field_digits': True}" class="oe_inline"/>
                 <label for="sale_price_type" string=" "/>
                 <field name="sale_price_type"/>
             </div>

account_usability/wizard/account_payment_register_views.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2021 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>
+
+<!-- When you change the date, it resets the amount via the onchange
+So, in the view, the date should be BEFORE the amount -->
+<record id="view_account_payment_register_form" model="ir.ui.view">
+    <field name="model">account.payment.register</field>
+    <field name="inherit_id" ref="account.view_account_payment_register_form"/>
+    <field name="arch" type="xml">
+        <label for="amount" position="before">
+                <field name="payment_date" position="move"/>
+        </label>
+    </field>
+</record>
+
+
+</odoo>

base_partner_ref/__init__.py

@@ -1 +1 @@
-from . import partner
+from . import models

base_partner_ref/__manifest__.py

@@ -1,10 +1,10 @@
-# Copyright 2017-2019 Akretion (http://www.akretion.com)
+# Copyright 2017-2021 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': 'Base Partner Reference',
-    'version': '12.0.1.0.0',
+    'version': '14.0.1.0.0',
     'category': 'Partner',
     'license': 'AGPL-3',
     'summary': "Improve usage of partner's Internal Reference",
@@ -21,6 +21,6 @@ Base Partner Reference
     'author': 'Akretion',
     'website': 'http://www.akretion.com',
     'depends': ['base'],
-    'data': ['partner_view.xml'],
-    'installable': False,
+    'data': ['views/res_partner.xml'],
+    'installable': True,
 }

base_partner_ref/models/__init__.py

@@ -0,0 +1 @@
+from . import res_partner

base_partner_ref/models/res_partner.py

@@ -1,4 +1,4 @@
-# Copyright 2017-2019 Akretion
+# Copyright 2017-2021 Akretion
 # @author: Alexis de Lattre <alexis.delattre@akretion.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
@@ -18,9 +18,9 @@ class ResPartner(models.Model):
         )]
 
     # add 'ref' in depends
-    @api.depends('is_company', 'name', 'parent_id.name', 'type', 'company_name', 'ref', 'invalidate_display_name')
+    @api.depends('ref', 'invalidate_display_name')
     def _compute_display_name(self):
-        super(ResPartner, self)._compute_display_name()
+        super()._compute_display_name()
 
     def _get_name(self):
         partner = self
@@ -32,12 +32,13 @@ class ResPartner(models.Model):
         # END modif of native method
         if partner.company_name or partner.parent_id:
             if not name and partner.type in ['invoice', 'delivery', 'other']:
-                name = dict(self.fields_get(['type'])['type']['selection'])[partner.type]
+                name = dict(self.fields_get(
+                    ['type'])['type']['selection'])[partner.type]
             if not partner.is_company:
                 # START modif of native name_get() method
                 company_name = partner.commercial_company_name or partner.parent_id.name
                 if partner.parent_id.ref:
-                    company_name = u"[%s] %s" % (partner.parent_id.ref, company_name)
+                    company_name = "[%s] %s" % (partner.parent_id.ref, company_name)
                 name = "%s, %s" % (company_name, name)
                 # END modif of native name_get() method
         if self._context.get('show_address_only'):
@@ -47,7 +48,8 @@ class ResPartner(models.Model):
         name = name.replace('\n\n', '\n')
         name = name.replace('\n\n', '\n')
         if self._context.get('address_inline'):
-            name = name.replace('\n', ', ')
+            splitted_names = name.split("\n")
+            name = ", ".join([n for n in splitted_names if n.strip()])
         if self._context.get('show_email') and partner.email:
             name = "%s <%s>" % (name, partner.email)
         if self._context.get('html_format'):
@@ -63,5 +65,6 @@ class ResPartner(models.Model):
         if name and operator == 'ilike':
             recs = self.search([('ref', '=', name)] + args, limit=limit)
             if recs:
-                return recs.name_get()
+                rec_childs = self.search([('id', 'child_of', recs.ids)])
+                return rec_childs.name_get()
         return super().name_search(name=name, args=args, operator=operator, limit=limit)

base_partner_ref/views/res_partner.xml

@@ -11,29 +11,34 @@
     <field name="name">Move ref in partner form to make it more visible</field>
     <field name="model">res.partner</field>
     <field name="inherit_id" ref="base.view_partner_form"/>
+    <field name="priority">1000</field>  <!-- inherit after l10n_fr -->
     <field name="arch" type="xml">
         <field name="type" position="after">
             <field name="ref"/>
         </field>
-        <xpath expr="//page[@name='sales_purchases']//field[@name='ref']" position="replace"/>
+        <xpath expr="//page[@name='sales_purchases']//field[@name='ref']" position="attributes">
+            <attribute name="invisible">1</attribute>
+        </xpath>
     </field>
 </record>
 
+<!-- show name and ref in separate columns -->
+<!--  ref is added in tree view by base_usability with optional="hide"
 <record id="view_partner_tree" model="ir.ui.view">
     <field name="name">Add ref in partner tree view</field>
     <field name="model">res.partner</field>
     <field name="inherit_id" ref="base.view_partner_tree"/>
     <field name="arch" type="xml">
-        <!-- show name and ref in separate columns -->
         <field name="display_name" position="after">
             <field name="name"/>
-            <field name="ref"/>
+            <field name="ref" optional="hide"/>
         </field>
         <field name="display_name" position="attributes">
             <attribute name="invisible">1</attribute>
         </field>
     </field>
 </record>
+-->
 
 <record id="res_partner_kanban_view" model="ir.ui.view">
     <field name="name">Add ref in partner kanban view</field>

base_usability/views/res_partner.xml

@@ -39,6 +39,9 @@
     <field name="model">res.partner</field>
     <field name="inherit_id" ref="base.view_partner_tree"/>
     <field name="arch" type="xml">
+        <field name="display_name" position="after">
+            <field name="ref" optional="hide"/>
+        </field>
         <field name="phone" position="after">
             <field name="mobile" optional="show" widget="phone" class="o_force_ltr"/>
         </field>

crm_usability/__init__.py

@@ -0,0 +1 @@
+from . import models

crm_usability/__manifest__.py

@@ -0,0 +1,25 @@
+# Copyright 2016-2021 Akretion (http://www.akretion.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+
+{
+    'name': 'CRM Usability',
+    'version': '14.0.1.0.0',
+    'category': 'Customer Relationship Management',
+    'license': 'AGPL-3',
+    'summary': 'CRM usability enhancements',
+    'description': """
+CRM Usability
+=============
+
+This module has been written by Alexis de Lattre from Akretion
+<alexis.delattre@akretion.com>.
+    """,
+    'author': 'Akretion',
+    'website': 'http://www.akretion.com',
+    'depends': ['crm'],
+    'data': [
+        'views/crm_lead.xml',
+        ],
+    'installable': True,
+}

crm_usability/models/__init__.py

@@ -0,0 +1 @@
+from . import crm_lead

crm_usability/models/crm_lead.py

@@ -0,0 +1,13 @@
+# Copyright 2017-2021 Akretion (http://www.akretion.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+
+from odoo import fields, models
+
+
+class CrmLead(models.Model):
+    _inherit = 'crm.lead'
+
+    probability = fields.Float(tracking=100)
+    date_deadline = fields.Date(tracking=110)
+    name = fields.Char(tracking=1)

crm_usability/views/crm_lead.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2017-2021 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>
+
+<!-- SEARCH OPPOR -->
+<record id="view_crm_case_opportunities_filter" model="ir.ui.view">
+    <field name="name">usability.crm.lead.opportunity.search</field>
+    <field name="model">crm.lead</field>
+    <field name="inherit_id" ref="crm.view_crm_case_opportunities_filter"/>
+    <field name="arch" type="xml">
+        <filter name="saleschannel" position="after">
+            <filter name="partner_groupby" string="Customer" context="{'group_by': 'partner_id'}"/>
+        </filter>
+    </field>
+</record>
+
+</odoo>

link_tracker_usability/__manifest__.py

@@ -0,0 +1,27 @@
+# Copyright 2019-2021 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).
+
+{
+    'name': 'Link Tracker Usability',
+    'version': '14.0.1.0.0',
+    'category': 'Marketing',
+    'license': 'AGPL-3',
+    'summary': 'Improve usability for link tracker',
+    'description': """
+Link Tracker Usability
+======================
+
+Several small usability improvements.
+
+This module has been written by Alexis de Lattre from Akretion
+<alexis.delattre@akretion.com>.
+    """,
+    'author': 'Akretion',
+    'website': 'http://www.akretion.com',
+    'depends': ['link_tracker'],
+    'data': [
+        'views/link_tracker_click.xml',
+        ],
+    'installable': True,
+}

link_tracker_usability/views/link_tracker_click.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2019-2021 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="link_tracker_click_view_tree" model="ir.ui.view">
+    <field name="name">usability.link.tracker.click.tree</field>
+    <field name="model">link.tracker.click</field>
+    <field name="inherit_id" ref="link_tracker.link_tracker_click_view_tree"/>
+    <field name="arch" type="xml">
+        <field name="country_id" position="after">
+            <field name="create_date" string="Click Date"/>
+        </field>
+    </field>
+</record>
+
+<record id="link_tracker_click_view_form" model="ir.ui.view">
+    <field name="name">usability.link.tracker.click.form</field>
+    <field name="model">link.tracker.click</field>
+    <field name="inherit_id" ref="link_tracker.link_tracker_click_view_form"/>
+    <field name="arch" type="xml">
+        <field name="country_id" position="after">
+            <field name="create_date" string="Click Date"/>
+        </field>
+    </field>
+</record>
+
+<record id="link_tracker_click_view_search" model="ir.ui.view">
+    <field name="name">usability.link.tracker.click.search</field>
+    <field name="model">link.tracker.click</field>
+    <field name="inherit_id" ref="link_tracker.link_tracker_click_view_search"/>
+    <field name="arch" type="xml">
+        <filter name="groupby_link_id" position="before">
+            <filter name="create_date_groupby" string="Click Date" context="{'group_by': 'create_date'}"/>
+        </filter>
+    </field>
+</record>
+
+
+</odoo>

mass_mailing_usability/__init__.py

@@ -0,0 +1 @@
+from . import models

mass_mailing_usability/__manifest__.py

@@ -0,0 +1,29 @@
+# Copyright 2019-2021 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).
+
+{
+    'name': 'Mass Mailing Campaigns Usability',
+    'version': '14.0.1.0.0',
+    'category': 'Marketing',
+    'license': 'AGPL-3',
+    'summary': 'Improve usability of mass mailing campaigns',
+    'description': """
+Mass Mailing Campaigns Usability
+================================
+
+Several small usability improvements on the module mass_mailing:
+
+* show fields on link.tracker.click that are not displayed by default
+
+This module has been written by Alexis de Lattre from Akretion
+<alexis.delattre@akretion.com>.
+    """,
+    'author': 'Akretion',
+    'website': 'http://www.akretion.com',
+    'depends': ['mass_mailing', 'link_tracker_usability'],
+    'data': [
+#        'views/link_tracker.xml',
+        ],
+    'installable': False,
+}

mass_mailing_usability/views/link_tracker.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 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_link_tracker_click_tree" model="ir.ui.view">
+    <field name="name">mm.usability.link.tracker.click.tree</field>
+    <field name="model">link.tracker.click</field>
+    <field name="inherit_id" ref="link_tracker.view_link_tracker_click_tree"/>
+    <field name="arch" type="xml">
+        <field name="country_id" position="after">
+            <field name="mass_mailing_id"/>
+            <field name="mail_stat_recipient"/>
+        </field>
+    </field>
+</record>
+
+<record id="view_link_tracker_click_form" model="ir.ui.view">
+    <field name="name">mm.usability.link.tracker.click.form</field>
+    <field name="model">link.tracker.click</field>
+    <field name="inherit_id" ref="link_tracker.view_link_tracker_click_form"/>
+    <field name="arch" type="xml">
+        <field name="country_id" position="after">
+            <field name="mass_mailing_id"/>
+            <field name="mass_mailing_campaign_id"/>
+            <field name="mail_stat_id"/>
+            <field name="mail_stat_recipient"/>
+        </field>
+    </field>
+</record>
+
+<record id="link_tracker_click_search" model="ir.ui.view">
+    <field name="name">mm.usability.link.tracker.click.search</field>
+    <field name="model">link.tracker.click</field>
+    <field name="inherit_id" ref="link_tracker_usability.link_tracker_click_search"/>
+    <field name="arch" type="xml">
+        <field name="link_id" position="after">
+            <field name="mail_stat_recipient"/>
+        </field>
+    </field>
+</record>
+
+</odoo>

pos_no_product_template_menu/__manifest__.py

@@ -1,28 +0,0 @@
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-
-{
-    'name': 'POS No Product Template Menu',
-    'version': '12.0.1.0.0',
-    'category': 'Point of sale',
-    'license': 'AGPL-3',
-    'summary': "Replace product.template menu entries by product.product menu",
-    'description': """
-POS No Product Template
-=======================
-
-This module replaces the menu entry for product.template by menu entries
-for product.product in the *Point Of Sale > Product* menu.
-
-This module also switches to the tree view by default
-for Product menu entries, instead of the kanban view.
-
-This module has been written by David Béal
-from Akretion <david.beal@akretion.com>.
-    """,
-    'author': 'Akretion',
-    'website': 'http://www.akretion.com',
-    'depends': ['point_of_sale', 'sale_purchase_no_product_template_menu'],
-    'auto_install': True,
-    'data': ['pos_view.xml'],
-    'installable': False,
-}

pos_no_product_template_menu/pos_view.xml

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<odoo>
-
-<record id="product_product_action_pos" model="ir.actions.act_window">
-    <field name="name">Products</field>
-    <field name="res_model">product.product</field>
-    <field name="view_mode">kanban,tree,form</field>
-    <field name="context">{'default_available_in_pos': True, 'search_default_filter_to_availabe_pos': 1}</field>
-</record>
-
-<record id="point_of_sale.menu_pos_products" model="ir.ui.menu">
-    <field name="action" ref="product_product_action_pos"/>
-</record>
-
-</odoo>

product_usability/views/product_supplierinfo_view.xml

@@ -12,7 +12,7 @@
         <field name="inherit_id" ref="product.product_supplierinfo_search_view"/>
         <field name="arch" type="xml">
             <field name="product_tmpl_id" position="after">
-                <field name="product_code"/>
+                <field name="product_name" filter_domain="['|', ('product_code', 'ilike', self), ('product_name', 'ilike', self)]" />
             </field>
         </field>
     </record>

purchase_usability/i18n/fr.po

@@ -0,0 +1,208 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#   * purchase_usability
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 14.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-11-30 13:35+0000\n"
+"PO-Revision-Date: 2021-11-30 13:35+0000\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"
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+msgid "Analytic Account"
+msgstr "Compte Analytique"
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_form
+msgid "Are you sure you want to cancel this purchase order?"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__invoice_status
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+#: model_terms:ir.ui.view,arch_db:purchase_usability.view_purchase_order_filter
+msgid "Billing Status"
+msgstr "État de facturation"
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+msgid "Bills Received"
+msgstr "Factures reçues"
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_res_partner
+msgid "Contact"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_product__purchase_method
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__purchase_method
+msgid "Control Policy"
+msgstr "Politique de contrôle"
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__currency_id
+msgid "Currency"
+msgstr "Devise"
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__delivery_partner_id
+msgid "Delivery Partner"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__display_name
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__display_name
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__display_name
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner__display_name
+msgid "Display Name"
+msgstr "Nom affiché"
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__dest_address_id
+msgid "Drop Ship Address"
+msgstr "Adresse de livraison directe"
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__fiscal_position_id
+msgid "Fiscal Position"
+msgstr "Position fiscale"
+
+#. module: purchase_usability
+#: model:ir.model.fields.selection,name:purchase_usability.selection__purchase_order_line__invoice_status__invoiced
+msgid "Fully Billed"
+msgstr "Complètement facturé"
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__id
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__id
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__id
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner__id
+msgid "ID"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_purchase_order_line__product_barcode
+msgid "International Article Number used for product identification."
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template____last_update
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order____last_update
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line____last_update
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner____last_update
+msgid "Last Modified on"
+msgstr "Dernière modification le"
+
+#. module: purchase_usability
+#: model:ir.model.fields.selection,name:purchase_usability.selection__purchase_order_line__invoice_status__no
+msgid "Nothing to Bill"
+msgstr "Rien à facturer"
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_product_product__purchase_method
+#: model:ir.model.fields,help:purchase_usability.field_product_template__purchase_method
+msgid ""
+"On ordered quantities: Control bills based on ordered quantities.\n"
+"On received quantities: Control bills based on received quantities."
+msgstr ""
+"Sur base des quantités commandées: factures de controle basées sur les quantités commandées. \n"
+"Sur base des quantités reçues: factures de controle basées sur les quantités reçues."
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__payment_term_id
+msgid "Payment Terms"
+msgstr "Conditions de paiement"
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_form
+msgid "Print"
+msgstr "Imprimer"
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__product_barcode
+msgid "Product Barcode"
+msgstr "Code-barre produit"
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_product_template
+msgid "Product Template"
+msgstr "Modèle d'article"
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_purchase_order
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner__purchase_warn
+#: model:ir.model.fields,field_description:purchase_usability.field_res_users__purchase_warn
+msgid "Purchase Order"
+msgstr "Commande fournisseur"
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_purchase_order_line
+msgid "Purchase Order Line"
+msgstr "Ligne de commande fournisseur"
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_product__purchase_line_warn
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__purchase_line_warn
+msgid "Purchase Order Line Warning"
+msgstr "Avertissement Ligne de Commande "
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_purchase_order__dest_address_id
+msgid ""
+"Put an address if you want to deliver directly from the vendor to the "
+"customer. Otherwise, keep empty to deliver to your own company."
+msgstr ""
+"Ajoutez une adresse si vous voulez livrer directement du fournisseur au "
+"client. Sinon, laissez vide pour vous faire livrer à votre société."
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_purchase_order__partner_ref
+msgid ""
+"Reference of the sales order or bid sent by the vendor. It's used to do the "
+"matching when you receive the products as this reference is usually written "
+"on the delivery order sent by your vendor."
+msgstr ""
+"Référence de la commande client ou offre envoyée par le fournisseur. Utilisé"
+" principalement pour faire la correspondance lors de la réception des "
+"articles, puisque cette référence est généralement écrite sur le bon de "
+"livraison envoyé par votre fournisseur."
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.view_purchase_order_filter
+msgid "Reference, Origin or Vendor Reference"
+msgstr "Référence, Origine ou Référence fournisseur"
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_product_product__purchase_line_warn
+#: model:ir.model.fields,help:purchase_usability.field_product_template__purchase_line_warn
+#: model:ir.model.fields,help:purchase_usability.field_res_partner__purchase_warn
+#: model:ir.model.fields,help:purchase_usability.field_res_users__purchase_warn
+msgid ""
+"Selecting the \"Warning\" option will notify user with the message, "
+"Selecting \"Blocking Message\" will throw an exception with the message and "
+"block the flow. The Message has to be written in the next field."
+msgstr ""
+"Sélectionner l'option 'Avertissement' notifiera l'utilisateur avec le "
+"Message. Sélectionner 'Message Bloquant' lancera une exception avec le "
+"message et bloquera le flux. Le Message doit être encodé dans le champ "
+"suivant."
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__partner_ref
+msgid "Vendor Reference"
+msgstr "Référence fournisseur"
+
+#. module: purchase_usability
+#: model:ir.model.fields.selection,name:purchase_usability.selection__purchase_order_line__invoice_status__to_invoice
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+msgid "Waiting Bills"
+msgstr "Factures en attente"

purchase_usability/i18n/purchase_usability.pot

@@ -0,0 +1,196 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* purchase_usability
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 14.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-11-02 09:44+0000\n"
+"PO-Revision-Date: 2021-11-02 09:44+0000\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"
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+msgid "Analytic Account"
+msgstr ""
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_form
+msgid "Are you sure you want to cancel this purchase order?"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__invoice_status
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+#: model_terms:ir.ui.view,arch_db:purchase_usability.view_purchase_order_filter
+msgid "Billing Status"
+msgstr ""
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+msgid "Bills Received"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_res_partner
+msgid "Contact"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_product__purchase_method
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__purchase_method
+msgid "Control Policy"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__currency_id
+msgid "Currency"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__delivery_partner_id
+msgid "Delivery Partner"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__display_name
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__display_name
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__display_name
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner__display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__dest_address_id
+msgid "Drop Ship Address"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__fiscal_position_id
+msgid "Fiscal Position"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields.selection,name:purchase_usability.selection__purchase_order_line__invoice_status__invoiced
+msgid "Fully Billed"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__id
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__id
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__id
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner__id
+msgid "ID"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_purchase_order_line__product_barcode
+msgid "International Article Number used for product identification."
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template____last_update
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order____last_update
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line____last_update
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner____last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields.selection,name:purchase_usability.selection__purchase_order_line__invoice_status__no
+msgid "Nothing to Bill"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_product_product__purchase_method
+#: model:ir.model.fields,help:purchase_usability.field_product_template__purchase_method
+msgid ""
+"On ordered quantities: Control bills based on ordered quantities.\n"
+"On received quantities: Control bills based on received quantities."
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__payment_term_id
+msgid "Payment Terms"
+msgstr ""
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_form
+msgid "Print"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order_line__product_barcode
+msgid "Product Barcode"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_product_template
+msgid "Product Template"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_purchase_order
+#: model:ir.model.fields,field_description:purchase_usability.field_res_partner__purchase_warn
+#: model:ir.model.fields,field_description:purchase_usability.field_res_users__purchase_warn
+msgid "Purchase Order"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model,name:purchase_usability.model_purchase_order_line
+msgid "Purchase Order Line"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_product_product__purchase_line_warn
+#: model:ir.model.fields,field_description:purchase_usability.field_product_template__purchase_line_warn
+msgid "Purchase Order Line Warning"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_purchase_order__dest_address_id
+msgid ""
+"Put an address if you want to deliver directly from the vendor to the "
+"customer. Otherwise, keep empty to deliver to your own company."
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_purchase_order__partner_ref
+msgid ""
+"Reference of the sales order or bid sent by the vendor. It's used to do the "
+"matching when you receive the products as this reference is usually written "
+"on the delivery order sent by your vendor."
+msgstr ""
+
+#. module: purchase_usability
+#: model_terms:ir.ui.view,arch_db:purchase_usability.view_purchase_order_filter
+msgid "Reference, Origin or Vendor Reference"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,help:purchase_usability.field_product_product__purchase_line_warn
+#: model:ir.model.fields,help:purchase_usability.field_product_template__purchase_line_warn
+#: model:ir.model.fields,help:purchase_usability.field_res_partner__purchase_warn
+#: model:ir.model.fields,help:purchase_usability.field_res_users__purchase_warn
+msgid ""
+"Selecting the \"Warning\" option will notify user with the message, "
+"Selecting \"Blocking Message\" will throw an exception with the message and "
+"block the flow. The Message has to be written in the next field."
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields,field_description:purchase_usability.field_purchase_order__partner_ref
+msgid "Vendor Reference"
+msgstr ""
+
+#. module: purchase_usability
+#: model:ir.model.fields.selection,name:purchase_usability.selection__purchase_order_line__invoice_status__to_invoice
+#: model_terms:ir.ui.view,arch_db:purchase_usability.purchase_order_line_search
+msgid "Waiting Bills"
+msgstr ""

purchase_usability/models/purchase_order.py

@@ -4,6 +4,7 @@
 
 from odoo import api, fields, models
 from odoo.tools.misc import formatLang
+from odoo.tools import float_is_zero
 
 
 class PurchaseOrder(models.Model):
@@ -73,3 +74,33 @@ class PurchaseOrderLine(models.Model):
 
     # for optional display in tree view
     product_barcode = fields.Char(related='product_id.barcode', string="Product Barcode")
+    invoice_status = fields.Selection(
+        [
+            ("no", "Nothing to Bill"),
+            ("to invoice", "Waiting Bills"),
+            ("invoiced", "Fully Billed"),
+        ],
+        string="Billing Status",
+        compute="_compute_invoice_status",
+        store=True,
+        readonly=True,
+        default="no",
+    )
+
+    @api.depends("state", "qty_to_invoice", "qty_invoiced")
+    def _compute_invoice_status(self):
+        """Mimic PO '_get_invoiced' method to compute PO line invoice status"""
+        prec = self.env["decimal.precision"].precision_get("Product Unit of Measure")
+        for line in self:
+            if line.state not in ("purchase", "done") or line.display_type:
+                line.invoice_status = "no"
+                continue
+
+            if not float_is_zero(line.qty_to_invoice, precision_digits=prec):
+                line.invoice_status = "to invoice"
+            elif float_is_zero(
+                line.qty_to_invoice, precision_digits=prec
+            ) and not float_is_zero(line.qty_invoiced, precision_digits=prec):
+                line.invoice_status = "invoiced"
+            else:
+                line.invoice_status = "no"

purchase_usability/views/purchase_order.xml

@@ -131,7 +131,10 @@
             <field name="account_analytic_id" groups="analytic.group_analytic_accounting"/>
         </field>
         <field name="date_planned" position="after">
-            <field name="state"/>
+            <field name="state" decoration-success="state == 'purchase' or state == 'done'" decoration-warning="state == 'to approve'"
+                decoration-info="state == 'draft' or state == 'sent'" optional="show" widget="badge" />
+            <field name="invoice_status" decoration-success="invoice_status == 'invoiced'" decoration-info="invoice_status == 'to invoice'"
+                optional="show" widget="badge" />
         </field>
     </field>
 </record>
@@ -144,7 +147,13 @@
         <field name="partner_id" position="after">
             <field name="account_analytic_id" groups="analytic.group_analytic_accounting"/>
         </field>
+        <xpath expr="//filter[@name='hide_cancelled']" position="after">
+            <separator/>
+            <filter name="not_invoiced" string="Waiting Bills" domain="[('invoice_status', '=', 'to invoice')]" />
+            <filter name="invoiced" string="Bills Received" domain="[('invoice_status', '=', 'invoiced')]" />
+        </xpath>
         <group expand="0" position="inside">
+            <filter string="Billing Status" name="invoice_status" context="{'group_by' : 'invoice_status'}" />
             <filter string="Analytic Account" name="account_analytic_groupby" context="{'group_by': 'account_analytic_id'}" groups="analytic.group_analytic_accounting"/>
         </group>
     </field>

sale_purchase_no_product_template_menu/__manifest__.py

@@ -1,29 +0,0 @@
-# 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).
-
-{
-    'name': 'Sale Purchase No Product Template Menu',
-    'version': '12.0.1.0.0',
-    'category': 'Sale and Purchase',
-    'license': 'AGPL-3',
-    'summary': "Replace product.template menu entries by product.product menu entries",
-    'description': """
-Sale Purchase No Product Template
-=================================
-
-This module replaces the menu entries for product.template by menu entries for product.product in the *Sales* and *Purchases* menu entries. With this module, the only menu entry for product.template is in the menu *Sales > Configuration > Product Categories and Attributes*.
-
-This module also switches to the tree view by default for Product menu entries, instead of the kanban view.
-
-This module has been written by Alexis de Lattre from Akretion <alexis.delattre@akretion.com>.
-    """,
-    'author': 'Akretion',
-    'website': 'http://www.akretion.com',
-    'depends': [
-        'purchase',
-        'sale',
-        ],
-    'data': ['view.xml'],
-    'installable': False,
-}

sale_purchase_no_product_template_menu/i18n/fr.po

@@ -1,33 +0,0 @@
-# Translation of Odoo Server.
-# This file contains the translation of the following modules:
-#	* sale_purchase_no_product_template_menu
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: Odoo Server 8.0\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-05-30 15:27+0000\n"
-"PO-Revision-Date: 2016-05-30 15:27+0000\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"
-
-#. module: sale_purchase_no_product_template_menu
-#: model:ir.ui.menu,name:sale_purchase_no_product_template_menu.sale_config_product_template_menu
-msgid "Product Templates"
-msgstr "Modèles d'article"
-
-#. module: sale_purchase_no_product_template_menu
-#: model:ir.actions.act_window,name:sale_purchase_no_product_template_menu.product_product_action_puchased
-#: model:ir.actions.act_window,name:sale_purchase_no_product_template_menu.product_product_action_sell
-msgid "Products"
-msgstr "Articles"
-
-#. module: sale_purchase_no_product_template_menu
-#: view:product.product:sale_purchase_no_product_template_menu.product_normal_form_view
-msgid "{'invisible': 1, 'required': 0}"
-msgstr "{'invisible': 1, 'required': 0}"
-

sale_purchase_no_product_template_menu/i18n/sale_purchase_no_product_template_menu.pot

@@ -1,33 +0,0 @@
-# Translation of Odoo Server.
-# This file contains the translation of the following modules:
-#	* sale_purchase_no_product_template_menu
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: Odoo Server 8.0\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-05-30 15:27+0000\n"
-"PO-Revision-Date: 2016-05-30 15:27+0000\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"
-
-#. module: sale_purchase_no_product_template_menu
-#: model:ir.ui.menu,name:sale_purchase_no_product_template_menu.sale_config_product_template_menu
-msgid "Product Templates"
-msgstr ""
-
-#. module: sale_purchase_no_product_template_menu
-#: model:ir.actions.act_window,name:sale_purchase_no_product_template_menu.product_product_action_puchased
-#: model:ir.actions.act_window,name:sale_purchase_no_product_template_menu.product_product_action_sell
-msgid "Products"
-msgstr ""
-
-#. module: sale_purchase_no_product_template_menu
-#: view:product.product:sale_purchase_no_product_template_menu.product_normal_form_view
-msgid "{'invisible': 1, 'required': 0}"
-msgstr ""
-

sale_purchase_no_product_template_menu/view.xml

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="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).
--->
-
-<odoo>
-
-<!-- PURCHASE -->
-<record id="product_product_action_purchased" model="ir.actions.act_window">
-    <field name="name">Products</field>
-    <field name="res_model">product.product</field>
-    <field name="view_mode">tree,form,kanban</field>
-    <field name="context">{'search_default_filter_to_purchase': 1}</field>
-    <field name="search_view_id" eval="False"/> <!-- Force empty -->
-    <field name="view_id" eval="False"/> <!-- Force empty -->
-</record>
-
-<record id="purchase.menu_procurement_partner_contact_form" model="ir.ui.menu">
-    <field name="action" ref="product_product_action_purchased"/>
-</record>
-
-<!-- SALE -->
-<!-- I'd prefer to inherit product.product_normal_action_sell and
-change the "name" field, but it doesn't work with translation,
-so I redefine a new menu entry -->
-<record id="product_product_action_sell" model="ir.actions.act_window">
-    <field name="name">Products</field>
-    <field name="res_model">product.product</field>
-    <field name="view_mode">tree,form,kanban</field>
-    <field name="context">{'search_default_filter_to_sell': 1}</field>
-    <field name="search_view_id" eval="False"/>
-    <field name="view_id" ref="product.product_product_tree_view"/>
-    <field name="search_view_id" ref="product.product_search_form_view"/>
-</record>
-
-<!-- To keep good translations, we re-use the product.template menu
-entry and link it to product product -->
-<record id="sale.menu_product_template_action" model="ir.ui.menu">
-    <!-- related action is "product.product_template_action" -->
-    <field name="action" ref="product_product_action_sell"/>
-</record>
-
-<record id="product.product_template_action" model="ir.actions.act_window">
-    <field name="name">Product Templates</field>  <!-- native value is "Products" -->
-    <field name="view_mode">tree,form,kanban</field>
-    <field name="view_id" eval="False"/>
-    <field name="context">{}</field>
-</record>
-
-
-<!-- Create a product template menu entry in configuration -->
-<menuitem id="sale_config_product_template_menu" action="product.product_template_action"
-    parent="sale.prod_config_main"/>
-
-
-<record id="product.product_normal_action_sell" model="ir.actions.act_window">
-    <field name="view_mode">tree,form,kanban</field>
-</record>
-
-
-</odoo>

sales_team_usability/__init__.py

@@ -0,0 +1 @@
+from . import models

sales_team_usability/__manifest__.py

@@ -0,0 +1,27 @@
+# Copyright 2021 Akretion France (http://www.akretion.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+
+{
+    'name': 'Sales Teams Usability',
+    'version': '14.0.1.0.0',
+    'category': 'Sales/Sales',
+    'license': 'AGPL-3',
+    'summary': 'Sales Teams usability enhancements',
+    'description': """
+Sales Teams Usability
+=====================
+
+The usability improvements include:
+
+* set 'name' field of crm.tag un-translatable
+
+This module has been written by Alexis de Lattre from Akretion
+<alexis.delattre@akretion.com>.
+    """,
+    'author': 'Akretion',
+    'website': 'http://www.akretion.com',
+    'depends': ['sales_team'],
+    'data': [],
+    'installable': True,
+}

sales_team_usability/models/__init__.py

@@ -0,0 +1 @@
+from . import crm_tag

sales_team_usability/models/crm_tag.py

@@ -0,0 +1,11 @@
+# Copyright 2021 Akretion France (http://www.akretion.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+
+from odoo import fields, models
+
+
+class CrmTag(models.Model):
+    _inherit = "crm.tag"
+
+    name = fields.Char(translate=False)

stock_reception_usability/__init__.py

@@ -0,0 +1 @@
+from . import models

stock_reception_usability/__manifest__.py

@@ -0,0 +1,24 @@
+# Copyright 2021 Akretion (https://www.akretion.com).
+# @author Kévin Roche <kevin.roche@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Stock relation usability",
+    "summary": "SUMMARY",
+    "version": "14.0.1.0.0",
+    "category": "Inventory, Logistic, Storage",
+    "website": "http://www.akretion.com",
+    "author": "Akretion",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": [
+        "stock",
+        "purchase",
+    ],
+    "data": [
+        "views/stock_picking.xml",
+    ],
+    "demo": [],
+    "qweb": [],
+}

stock_reception_usability/models/__init__.py

@@ -0,0 +1,2 @@
+from . import stock_move
+from . import stock_picking

stock_reception_usability/models/stock_move.py

@@ -0,0 +1,36 @@
+# Copyright (C) 2021 Akretion (<http://www.akretion.com>).
+# @author Kévin Roche <kevin.roche@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class StockMove(models.Model):
+    _inherit = "stock.move"
+
+    location_dest_list = fields.Text(
+        string="Locations", compute="_compute_locations_dest_list"
+    )
+
+    @api.depends(
+        "move_line_ids", "move_line_ids.location_dest_id", "move_line_ids.qty_done"
+    )
+    def _compute_locations_dest_list(self):
+        for move in self:
+            data = []
+            separator = ", "
+            dest_list = move.move_line_ids.location_dest_id
+            for dest in dest_list:
+                lines_qty = move.move_line_ids.search(
+                    [("move_id", "=", move.id), ("location_dest_id", "=", dest.id)]
+                ).mapped("qty_done")
+                quantity = int(sum(lines_qty))
+                location = dest.name
+                data.append("{}: {}".format(quantity, location))
+            move.location_dest_list = separator.join(data)
+
+    def _compute_is_quantity_done_editable(self):
+        super()._compute_is_quantity_done_editable()
+        for move in self:
+            if len(move.move_line_ids) == 1 and move.show_details_visible:
+                move.is_quantity_done_editable = True

stock_reception_usability/models/stock_picking.py

@@ -0,0 +1,38 @@
+# Copyright (C) 2021 Akretion (<http://www.akretion.com>).
+# @author Kévin Roche <kevin.roche@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class StockPicking(models.Model):
+    _inherit = "stock.picking"
+
+    def action_fill_quantity_done(self):
+        self.ensure_one()
+        for move in self.move_ids_without_package:
+            if move.move_line_ids:
+                first_line = move.move_line_ids[0]
+            else:
+                first_line = False
+            if move.quantity_done == 0 and first_line:
+                qty = move.product_uom_qty
+                if first_line.qty_done == 0:
+                    first_line.write(
+                        {
+                            "qty_done": qty,
+                        }
+                    )
+            elif move.quantity_done < move.product_uom_qty or (
+                move.quantity_done == 0 and not first_line
+            ):
+                qty = move.product_uom_qty - move.quantity_done
+                self.env["stock.move.line"].create(
+                    {
+                        "move_id": move.id,
+                        "location_dest_id": move.location_dest_id.id,
+                        "location_id": move.location_id.id,
+                        "product_uom_id": move.product_uom.id,
+                        "qty_done": qty,
+                    }
+                )

stock_reception_usability/views/stock_picking.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="view_picking_form" model="ir.ui.view">
+        <field name="model">stock.picking</field>
+        <field name="inherit_id" ref="stock.view_picking_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='product_uom']" position="after">
+                <field name="location_dest_list" />
+                </xpath>
+            <xpath expr="//field[@name='product_uom_qty']" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'column_invisible': [('parent.state', '=', 'done')]}</attribute>
+                </xpath>
+
+        <xpath expr="//field[@name='move_ids_without_package']" position="before">
+            <button
+                name="action_fill_quantity_done"
+                type="object"
+                string="Fill Done Quantity"
+                class="btn btn-primary"
+            >
+            </button>
+        </xpath>
+        </field>
+    </record>
+</odoo>

stock_usability/views/stock_picking.xml

@@ -34,8 +34,8 @@
         <xpath expr="//field[@name='move_ids_without_package']/tree/field[@name='product_id']" position="after">
             <field name="product_barcode" optional="hide"/>
             <field name="name" optional="hide"/>
-            <field name="location_id" groups="stock.group_stock_multi_locations" optional="show"/>
-            <field name="location_dest_id" groups="stock.group_stock_multi_locations" optional="show"/>
+            <field name="location_id" groups="stock.group_stock_multi_locations" optional="show" domain="[('id', 'child_of', 'parent.location_id')]"  options="{'no_create': True}"/>
+            <field name="location_dest_id" groups="stock.group_stock_multi_locations" optional="show" domain="[('id', 'child_of', 'parent.location_dest_id')]"  options="{'no_create': True}"/>
         </xpath>
         <xpath expr="//field[@name='move_ids_without_package']/tree/button[@name='action_assign_serial']" position="after">
             <button type="object" name="button_do_unreserve" string="Unreserve"
@@ -56,7 +56,7 @@
         </field>
     </field>
 </record>
- 
+
 <record id="view_picking_internal_search" model="ir.ui.view">
     <field name="name">stock_usability.view_picking_search</field>
     <field name="model">stock.picking</field>

stock_valuation_xlsx/__init__.py

@@ -1 +1,2 @@
+from . import models
 from . import wizard

stock_valuation_xlsx/__manifest__.py

@@ -1,11 +1,11 @@
-# Copyright 2020 Akretion France (http://www.akretion.com)
+# Copyright 2020-2021 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).
 
 
 {
     'name': 'Stock Valuation XLSX',
-    'version': '12.0.1.0.0',
+    'version': '14.0.1.0.0',
     'category': 'Tools',
     'license': 'AGPL-3',
     'summary': 'Generate XLSX reports for past or present stock levels',
@@ -37,8 +37,11 @@ This module has been written by Alexis de Lattre from Akretion <alexis.delattre@
     'website': 'http://www.akretion.com',
     'depends': ['stock_account'],
     'data': [
+        'security/ir.model.access.csv',
         'wizard/stock_valuation_xlsx_view.xml',
+        'wizard/stock_variation_xlsx_view.xml',
         'views/stock_inventory.xml',
+        'views/stock_expiry_depreciation_rule.xml',
         ],
-    'installable': False,
+    'installable': True,
 }

stock_valuation_xlsx/models/__init__.py

@@ -0,0 +1 @@
+from . import stock_expiry_depreciation_rule

stock_valuation_xlsx/models/stock_expiry_depreciation_rule.py

@@ -0,0 +1,35 @@
+# Copyright 2021 Akretion France (http://www.akretion.com/)
+# @author: Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class StockExpiryDepreciationRule(models.Model):
+    _name = 'stock.expiry.depreciation.rule'
+    _description = 'Stock Expiry Depreciation Rule'
+    _order = 'company_id, start_limit_days'
+
+    company_id = fields.Many2one(
+        'res.company', string='Company',
+        ondelete='cascade', required=True,
+        default=lambda self: self.env.company)
+    start_limit_days = fields.Integer(
+        string='Days Before/After Expiry', required=True,
+        help="Enter negative value for days before expiry. Enter positive values for days after expiry. This value is the START of the time interval when going from future to past.")
+    ratio = fields.Integer(string='Depreciation Ratio (%)', required=True)
+    name = fields.Char(string='Label')
+
+    _sql_constraints = [(
+        'ratio_positive',
+        'CHECK(ratio >= 0)',
+        'The depreciation ratio must be positive.'
+        ), (
+        'ratio_max',
+        'CHECK(ratio <= 100)',
+        'The depreciation ratio cannot be above 100%.'
+        ), (
+        'start_limit_days_unique',
+        'unique(company_id, start_limit_days)',
+        'This depreciation rule already exists in this company.'
+        )]

stock_valuation_xlsx/security/ir.model.access.csv

@@ -0,0 +1,5 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_stock_expiry_depreciation_rule_full,Full access on stock.expiry.depreciation.rule to account manager,model_stock_expiry_depreciation_rule,account.group_account_manager,1,1,1,1
+access_stock_expiry_depreciation_rule_read,Read access on stock.expiry.depreciation.rule to stock manager,model_stock_expiry_depreciation_rule,stock.group_stock_manager,1,0,0,0
+access_stock_valuation_xlsx,stock.valuation.xlsx wizard,model_stock_valuation_xlsx,stock.group_stock_user,1,1,1,0
+access_stock_variation_xlsx,stock.variation.xlsx wizard,model_stock_variation_xlsx,stock.group_stock_user,1,1,1,0

stock_valuation_xlsx/views/stock_expiry_depreciation_rule.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2021 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>
+<data>
+
+<record id="stock_expiry_depreciation_rule_tree" model="ir.ui.view">
+    <field name="model">stock.expiry.depreciation.rule</field>
+    <field name="arch" type="xml">
+        <tree editable="bottom">
+            <field name="start_limit_days"/>
+            <field name="ratio"/>
+            <field name="name"/>
+            <field name="company_id" groups="base.group_multi_company"/>
+        </tree>
+    </field>
+</record>
+
+<record id="stock_expiry_depreciation_rule_action" model="ir.actions.act_window">
+    <field name="name">Stock Depreciation Rules</field>
+    <field name="res_model">stock.expiry.depreciation.rule</field>
+    <field name="view_mode">tree</field>
+</record>
+
+<menuitem id="stock_expiry_depreciation_rule_menu"
+        action="stock_expiry_depreciation_rule_action"
+        parent="account.account_management_menu"
+        sequence="100"/>
+
+</data>
+</odoo>

stock_valuation_xlsx/views/stock_inventory.xml

@@ -16,7 +16,7 @@
         <button name="action_validate" position="after">
             <button name="%(stock_valuation_xlsx_action)d" type="action"
                 states="done" string="XLSX Valuation Report"
-                context="{'default_source': 'inventory', 'default_inventory_id': active_id, 'default_location_id': location_id}"/>
+                context="{'default_source': 'inventory', 'default_inventory_id': active_id}"/>
         </button>
     </field>
 </record>

stock_valuation_xlsx/wizard/__init__.py

@@ -1 +1,2 @@
 from . import stock_valuation_xlsx
+from . import stock_variation_xlsx

stock_valuation_xlsx/wizard/stock_valuation_xlsx.py

@@ -4,6 +4,7 @@
 
 from odoo import models, fields, api, _
 from odoo.exceptions import UserError
+from dateutil.relativedelta import relativedelta
 from odoo.tools import float_is_zero, float_round
 from io import BytesIO
 from datetime import datetime
@@ -16,59 +17,61 @@ logger = logging.getLogger(__name__)
 
 class StockValuationXlsx(models.TransientModel):
     _name = 'stock.valuation.xlsx'
+    _check_company_auto = True
     _description = 'Generate XLSX report for stock valuation'
 
-    export_file = fields.Binary(string='XLSX Report', readonly=True)
+    export_file = fields.Binary(string='XLSX Report', readonly=True, attachment=True)
     export_filename = fields.Char(readonly=True)
-    # I don't use ir.actions.url on v12, because it renders
-    # the wizard unusable after the first report generation, which creates
-    # a lot of confusion for users
-    state = fields.Selection([
-        ('setup', 'Setup'),
-        ('done', 'Done'),
-        ], string='State', default='setup', readonly=True)
+    company_id = fields.Many2one(
+        'res.company', string='Company', default=lambda self: self.env.company,
+        required=True)
     warehouse_id = fields.Many2one(
-        'stock.warehouse', string='Warehouse',
-        states={'done': [('readonly', True)]})
+        'stock.warehouse', string='Warehouse', check_company=True,
+        domain="[('company_id', '=', company_id)]")
     location_id = fields.Many2one(
         'stock.location', string='Root Stock Location', required=True,
-        domain=[('usage', 'in', ('view', 'internal'))],
-        default=lambda self: self._default_location(),
-        states={'done': [('readonly', True)]},
+        domain="[('usage', 'in', ('view', 'internal')), ('company_id', '=', company_id)]",
+        default=lambda self: self._default_location(), check_company=True,
         help="The childen locations of the selected locations will "
-        u"be taken in the valuation.")
+        "be taken in the valuation.")
     categ_ids = fields.Many2many(
-        'product.category', string='Product Categories',
-        states={'done': [('readonly', True)]})
+        'product.category', string='Product Category Filter',
+        help="Leave this field empty to have a stock valuation for all your products.",
+        )
     source = fields.Selection([
         ('inventory', 'Physical Inventory'),
         ('stock', 'Stock Levels'),
-        ], string='Source data', default='stock', required=True,
-        states={'done': [('readonly', True)]})
+        ], string='Source data', default='stock', required=True)
     inventory_id = fields.Many2one(
-        'stock.inventory', string='Inventory', domain=[('state', '=', 'done')],
-        states={'done': [('readonly', True)]})
+        'stock.inventory', string='Inventory', check_company=True,
+        domain="[('state', '=', 'done'), ('company_id', '=', company_id)]")
     stock_date_type = fields.Selection([
         ('present', 'Present'),
         ('past', 'Past'),
-        ], string='Present or Past', default='present',
-        states={'done': [('readonly', True)]})
+        ], string='Present or Past', default='present')
     past_date = fields.Datetime(
-        string='Past Date', states={'done': [('readonly', True)]},
-        default=fields.Datetime.now)
+        string='Past Date', default=fields.Datetime.now)
     categ_subtotal = fields.Boolean(
         string='Subtotals per Categories', default=True,
-        states={'done': [('readonly', True)]},
-        help="Show a subtotal per product category")
+        help="Show a subtotal per product category.")
     standard_price_date = fields.Selection([
         ('past', 'Past Date or Inventory Date'),
         ('present', 'Current'),
-        ], default='past', string='Cost Price Date',
-        states={'done': [('readonly', True)]})
-    split_by_lot = fields.Boolean(
-        string='Display Lots', states={'done': [('readonly', True)]})
-    split_by_location = fields.Boolean(
-        string='Display Stock Locations', states={'done': [('readonly', True)]})
+        ], default='past', string='Cost Price Date')
+    has_expiry_date = fields.Boolean(
+        default=lambda self: self._default_has_expiry_date(), readonly=True)
+    apply_depreciation = fields.Boolean(
+        string='Apply Depreciation Rules', default=True)
+    split_by_lot = fields.Boolean(string='Display Lots')
+    split_by_location = fields.Boolean(string='Display Stock Locations')
+
+    @api.model
+    def _default_has_expiry_date(self):
+        splo = self.env['stock.production.lot']
+        has_expiry_date = False
+        if hasattr(splo, 'expiry_date'):
+            has_expiry_date = True
+        return has_expiry_date
 
     @api.model
     def _default_location(self):
@@ -123,28 +126,41 @@ class StockValuationXlsx(models.TransientModel):
     def _prepare_product_fields(self):
         return ['uom_id', 'name', 'default_code', 'categ_id']
 
+    def _prepare_expiry_depreciation_rules(self, company_id, past_date):
+        rules = self.env['stock.expiry.depreciation.rule'].search_read([('company_id', '=', company_id)], ['start_limit_days', 'ratio'], order='start_limit_days desc')
+        if past_date:
+            date_dt = fields.Date.to_date(past_date)  # convert datetime to date
+        else:
+            date_dt = fields.Date.context_today(self)
+        for rule in rules:
+            rule['start_date'] = date_dt - relativedelta(days=rule['start_limit_days'])
+        logger.debug('depreciation_rules=%s', rules)
+        return rules
+
     def compute_product_data(
             self, company_id, in_stock_product_ids, standard_price_past_date=False):
         self.ensure_one()
         logger.debug('Start compute_product_data')
         ppo = self.env['product.product']
-        ppho = self.env['product.price.history']
         fields_list = self._prepare_product_fields()
-        if not standard_price_past_date:
+        # if not standard_price_past_date:  # TODO
+        if True:
             fields_list.append('standard_price')
         products = ppo.search_read([('id', 'in', in_stock_product_ids)], fields_list)
         product_id2data = {}
         for p in products:
             logger.debug('p=%d', p['id'])
-            # I don't call the native method get_history_price()
-            # because it requires a browse record and it is too slow
             if standard_price_past_date:
-                history = ppho.search_read([
-                    ('company_id', '=', company_id),
-                    ('product_id', '=', p['id']),
-                    ('datetime', '<=', standard_price_past_date)],
-                    ['cost'], order='datetime desc, id desc', limit=1)
-                standard_price = history and history[0]['cost'] or 0.0
+                # No more product.price.history on v14
+                # We are supposed to use stock.valuation.layer.revaluation
+                # TODO migrate to stock.valuation.layer.revaluation
+                #history = ppho.search_read([
+                #    ('company_id', '=', company_id),
+                #    ('product_id', '=', p['id']),
+                #    ('datetime', '<=', standard_price_past_date)],
+                #    ['cost'], order='datetime desc, id desc', limit=1)
+                #standard_price = history and history[0]['cost'] or 0.0
+                standard_price = p['standard_price']  # TODO remove this tmp stuff
             else:
                 standard_price = p['standard_price']
             product_id2data[p['id']] = {'standard_price': standard_price}
@@ -156,38 +172,56 @@ class StockValuationXlsx(models.TransientModel):
         logger.debug('End compute_product_data')
         return product_id2data
 
-    def id2name(self, product_ids):
-        logger.debug('Start id2name')
+    @api.model
+    def product_categ_id2name(self, categories):
         pco = self.env['product.category']
-        splo = self.env['stock.production.lot']
-        slo = self.env['stock.location'].with_context(active_test=False)
-        puo = self.env['uom.uom'].with_context(active_test=False)
         categ_id2name = {}
         categ_domain = []
-        if self.categ_ids:
-            categ_domain = [('id', 'child_of', self.categ_ids.ids)]
+        if categories:
+            categ_domain = [('id', 'child_of', categories.ids)]
         for categ in pco.search_read(categ_domain, ['display_name']):
             categ_id2name[categ['id']] = categ['display_name']
+        return categ_id2name
+
+    @api.model
+    def uom_id2name(self):
+        puo = self.env['uom.uom'].with_context(active_test=False)
         uom_id2name = {}
         uoms = puo.search_read([], ['name'])
         for uom in uoms:
             uom_id2name[uom['id']] = uom['name']
+        return uom_id2name
+
+    @api.model
+    def prodlot_id2data(self, product_ids, has_expiry_date, depreciation_rules):
+        splo = self.env['stock.production.lot']
         lot_id2data = {}
         lot_fields = ['name']
-        if hasattr(splo, 'expiry_date'):
+        if has_expiry_date:
             lot_fields.append('expiry_date')
 
         lots = splo.search_read(
             [('product_id', 'in', product_ids)], lot_fields)
         for lot in lots:
             lot_id2data[lot['id']] = lot
+            lot_id2data[lot['id']]['depreciation_ratio'] = 0
+            if depreciation_rules and lot.get('expiry_date'):
+                expiry_date = lot['expiry_date']
+                for rule in depreciation_rules:
+                    if expiry_date <= rule['start_date']:
+                        lot_id2data[lot['id']]['depreciation_ratio'] = rule['ratio'] / 100.0
+                        break
+        return lot_id2data
+
+    @api.model
+    def stock_location_id2name(self, location):
+        slo = self.env['stock.location'].with_context(active_test=False)
         loc_id2name = {}
         locs = slo.search_read(
             [('id', 'child_of', self.location_id.id)], ['display_name'])
         for loc in locs:
             loc_id2name[loc['id']] = loc['display_name']
-        logger.debug('End id2name')
-        return categ_id2name, uom_id2name, lot_id2data, loc_id2name
+        return loc_id2name
 
     def compute_data_from_inventory(self, product_ids, prec_qty):
         self.ensure_one()
@@ -275,7 +309,7 @@ class StockValuationXlsx(models.TransientModel):
     def stringify_and_sort_result(
             self, product_ids, product_id2data, data,
             prec_qty, prec_price, prec_cur_rounding, categ_id2name,
-            uom_id2name, lot_id2data, loc_id2name):
+            uom_id2name, lot_id2data, loc_id2name, apply_depreciation):
         logger.debug('Start stringify_and_sort_result')
         res = []
         for l in data:
@@ -284,17 +318,27 @@ class StockValuationXlsx(models.TransientModel):
             standard_price = float_round(
                 product_id2data[product_id]['standard_price'],
                 precision_digits=prec_price)
-            subtotal = float_round(
+            subtotal_before_depreciation = float_round(
                 standard_price * qty, precision_rounding=prec_cur_rounding)
+            depreciation_ratio = 0
+            if apply_depreciation and l['lot_id']:
+                depreciation_ratio = lot_id2data[l['lot_id']].get('depreciation_ratio', 0)
+                subtotal = float_round(
+                    subtotal_before_depreciation * (1 - depreciation_ratio),
+                    precision_rounding=prec_cur_rounding)
+            else:
+                subtotal = subtotal_before_depreciation
             res.append(dict(
                 product_id2data[product_id],
                 product_name=product_id2data[product_id]['name'],
                 loc_name=l['location_id'] and loc_id2name[l['location_id']] or '',
                 lot_name=l['lot_id'] and lot_id2data[l['lot_id']]['name'] or '',
                 expiry_date=l['lot_id'] and lot_id2data[l['lot_id']].get('expiry_date'),
+                depreciation_ratio=depreciation_ratio,
                 qty=qty,
                 uom_name=uom_id2name[product_id2data[product_id]['uom_id']],
                 standard_price=standard_price,
+                subtotal_before_depreciation=subtotal_before_depreciation,
                 subtotal=subtotal,
                 categ_name=categ_id2name[product_id2data[product_id]['categ_id']],
                 ))
@@ -305,14 +349,19 @@ class StockValuationXlsx(models.TransientModel):
     def generate(self):
         self.ensure_one()
         logger.debug('Start generate XLSX stock valuation report')
-        splo = self.env['stock.production.lot'].with_context(active_test=False)
         prec_qty = self.env['decimal.precision'].precision_get('Product Unit of Measure')
         prec_price = self.env['decimal.precision'].precision_get('Product Price')
-        company = self.env.user.company_id
+        company = self.company_id
         company_id = company.id
         prec_cur_rounding = company.currency_id.rounding
         self._check_config(company_id)
 
+        apply_depreciation = self.apply_depreciation
+        if (
+                (self.source == 'stock' and self.stock_date_type == 'past') or
+                not self.split_by_lot or
+                not self.has_expiry_date):
+            apply_depreciation = False
         product_ids = self.get_product_ids()
         if not product_ids:
             raise UserError(_("There are no products to analyse."))
@@ -335,15 +384,25 @@ class StockValuationXlsx(models.TransientModel):
         standard_price_past_date = past_date
         if not (self.source == 'stock' and self.stock_date_type == 'present') and self.standard_price_date == 'present':
             standard_price_past_date = False
+        depreciation_rules = []
+        if apply_depreciation:
+            depreciation_rules = self._prepare_expiry_depreciation_rules(company_id, past_date)
+            if not depreciation_rules:
+                raise UserError(_(
+                    "The are not stock depreciation rule for company '%s'.")
+                    % company.display_name)
         in_stock_product_ids = list(in_stock_products.keys())
         product_id2data = self.compute_product_data(
             company_id, in_stock_product_ids,
             standard_price_past_date=standard_price_past_date)
         data_res = self.group_result(data, split_by_lot, split_by_location)
-        categ_id2name, uom_id2name, lot_id2data, loc_id2name = self.id2name(product_ids)
+        categ_id2name = self.product_categ_id2name(self.categ_ids)
+        uom_id2name = self.uom_id2name()
+        lot_id2data = self.prodlot_id2data(in_stock_product_ids, self.has_expiry_date, depreciation_rules)
+        loc_id2name = self.stock_location_id2name(self.location_id)
         res = self.stringify_and_sort_result(
             product_ids, product_id2data, data_res, prec_qty, prec_price, prec_cur_rounding,
-            categ_id2name, uom_id2name, lot_id2data, loc_id2name)
+            categ_id2name, uom_id2name, lot_id2data, loc_id2name, apply_depreciation)
 
         logger.debug('Start create XLSX workbook')
         file_data = BytesIO()
@@ -356,12 +415,15 @@ class StockValuationXlsx(models.TransientModel):
         if not split_by_lot:
             cols.pop('lot_name', None)
             cols.pop('expiry_date', None)
-        if not hasattr(splo, 'expiry_date'):
+        if not self.has_expiry_date:
             cols.pop('expiry_date', None)
         if not split_by_location:
             cols.pop('loc_name', None)
         if not categ_subtotal:
             cols.pop('categ_subtotal', None)
+        if not apply_depreciation:
+            cols.pop('depreciation_ratio', None)
+            cols.pop('subtotal_before_depreciation', None)
 
         j = 0
         for col, col_vals in sorted(cols.items(), key=lambda x: x[1]['sequence']):
@@ -417,6 +479,9 @@ class StockValuationXlsx(models.TransientModel):
         letter_qty = cols['qty']['pos_letter']
         letter_price = cols['standard_price']['pos_letter']
         letter_subtotal = cols['subtotal']['pos_letter']
+        if apply_depreciation:
+            letter_subtotal_before_depreciation = cols['subtotal_before_depreciation']['pos_letter']
+            letter_depreciation_ratio = cols['depreciation_ratio']['pos_letter']
         crow = 0
         lines = res
         for categ_id in categ_ids:
@@ -432,12 +497,20 @@ class StockValuationXlsx(models.TransientModel):
                 total += l['subtotal']
                 ctotal += l['subtotal']
                 categ_has_line = True
-                subtotal_formula = '=%s%d*%s%d' % (letter_qty, i + 1, letter_price, i + 1)
+                qty_by_price_formula = '=%s%d*%s%d' % (letter_qty, i + 1, letter_price, i + 1)
+                if apply_depreciation:
+                    sheet.write_formula(i, cols['subtotal_before_depreciation']['pos'], qty_by_price_formula, styles['regular_currency'], l['subtotal_before_depreciation'])
+                    subtotal_formula = '=%s%d*(1 - %s%d)' % (letter_subtotal_before_depreciation, i + 1, letter_depreciation_ratio, i + 1)
+                else:
+                    subtotal_formula = qty_by_price_formula
                 sheet.write_formula(i, cols['subtotal']['pos'], subtotal_formula, styles['regular_currency'], l['subtotal'])
                 for col_name, col in cols.items():
                     if not col.get('formula'):
-                        if col.get('type') == 'date' and l[col_name]:
-                            l[col_name] = fields.Date.from_string(l[col_name])
+                        if col.get('type') == 'date':
+                            if l[col_name]:
+                                l[col_name] = fields.Date.from_string(l[col_name])
+                            else:
+                                l[col_name] = ''  # to avoid display of 31/12/1899
                         sheet.write(i, col['pos'], l[col_name], styles[col['style']])
             if categ_subtotal:
                 if categ_has_line:
@@ -460,21 +533,17 @@ class StockValuationXlsx(models.TransientModel):
         filename = 'Odoo_stock_%s.xlsx' % stock_time_str.replace(' ', '-').replace(':', '_')
         export_file_b64 = base64.b64encode(file_data.read())
         self.write({
-            'state': 'done',
             'export_filename': filename,
             'export_file': export_file_b64,
             })
-        # action = {
-        #    'name': _('Stock Valuation XLSX'),
-        #    'type': 'ir.actions.act_url',
-        #    'url': "web/content/?model=%s&id=%d&filename_field=export_filename&"
-        #           "field=export_file&download=true&filename=%s" % (
-        #               self._name, self.id, self.export_filename),
-        #    'target': 'self',
-        #    }
-        action = self.env['ir.actions.act_window'].for_xml_id(
-            'stock_valuation_xlsx', 'stock_valuation_xlsx_action')
-        action['res_id'] = self.id
+        action = {
+            'name': _('Stock Valuation XLSX'),
+            'type': 'ir.actions.act_url',
+            'url': "web/content/?model=%s&id=%d&filename_field=export_filename&"
+                   "field=export_file&download=true&filename=%s" % (
+                       self._name, self.id, self.export_filename),
+            'target': 'new',
+            }
         return action
 
     def _prepare_styles(self, workbook, company, prec_price):
@@ -482,8 +551,8 @@ class StockValuationXlsx(models.TransientModel):
         categ_bg_color = '#e1daf5'
         col_title_bg_color = '#fff9b4'
         regular_font_size = 10
-        currency_num_format = u'# ### ##0.00 %s' % company.currency_id.symbol
-        price_currency_num_format = u'# ### ##0.%s %s' % ('0' * prec_price, company.currency_id.symbol)
+        currency_num_format = '# ### ##0.00 %s' % company.currency_id.symbol
+        price_currency_num_format = '# ### ##0.%s %s' % ('0' * prec_price, company.currency_id.symbol)
         styles = {
             'doc_title': workbook.add_format({
                 'bold': True, 'font_size': regular_font_size + 10,
@@ -503,6 +572,7 @@ class StockValuationXlsx(models.TransientModel):
             'regular_date': workbook.add_format({'num_format': 'dd/mm/yyyy'}),
             'regular_currency': workbook.add_format({'num_format': currency_num_format}),
             'regular_price_currency': workbook.add_format({'num_format': price_currency_num_format}),
+            'regular_int_percent': workbook.add_format({'num_format': '0.%'}),
             'regular': workbook.add_format({}),
             'regular_small': workbook.add_format({'font_size': regular_font_size - 2}),
             'categ_title': workbook.add_format({
@@ -527,8 +597,10 @@ class StockValuationXlsx(models.TransientModel):
             'qty': {'width': 8, 'style': 'regular', 'sequence': 60, 'title': _('Qty')},
             'uom_name': {'width': 5, 'style': 'regular_small', 'sequence': 70, 'title': _('UoM')},
             'standard_price': {'width': 14, 'style': 'regular_price_currency', 'sequence': 80, 'title': _('Cost Price')},
-            'subtotal': {'width': 16, 'style': 'regular_currency', 'sequence': 90, 'title': _('Sub-total'), 'formula': True},
-            'categ_subtotal': {'width': 16, 'style': 'regular_currency', 'sequence': 100, 'title': _('Categ Sub-total'), 'formula': True},
-            'categ_name': {'width': 40, 'style': 'regular_small', 'sequence': 110, 'title': _('Product Category')},
+            'subtotal_before_depreciation': {'width': 16, 'style': 'regular_currency', 'sequence': 90, 'title': _('Sub-total'), 'formula': True},
+            'depreciation_ratio': {'width': 10, 'style': 'regular_int_percent', 'sequence': 100, 'title': _('Depreciation')},
+            'subtotal': {'width': 16, 'style': 'regular_currency', 'sequence': 110, 'title': _('Sub-total'), 'formula': True},
+            'categ_subtotal': {'width': 16, 'style': 'regular_currency', 'sequence': 120, 'title': _('Categ Sub-total'), 'formula': True},
+            'categ_name': {'width': 40, 'style': 'regular_small', 'sequence': 130, 'title': _('Product Category')},
             }
         return cols

stock_valuation_xlsx/wizard/stock_valuation_xlsx_view.xml

@@ -17,7 +17,7 @@
                 <p>The generated XLSX report has the valuation of stockable products located on the selected stock locations (and their childrens).</p>
             </div>
             <group name="setup">
-                <field name="state" invisible="1"/>
+                <field name="company_id" groups="base.group_multi_company"/>
                 <field name="categ_ids" widget="many2many_tags"/>
                 <field name="warehouse_id"/>
                 <field name="location_id"/>
@@ -27,18 +27,14 @@
                 <field name="past_date" attrs="{'invisible': ['|', ('source', '!=', 'stock'), ('stock_date_type', '!=', 'past')], 'required': [('source', '=', 'stock'), ('stock_date_type', '=', 'past')]}"/>
                 <field name="standard_price_date" attrs="{'invisible': [('source', '=', 'stock'), ('stock_date_type', '=', 'present')]}" widget="radio"/>
                 <field name="categ_subtotal" />
+                <field name="has_expiry_date" invisible="1"/>
                 <field name="split_by_lot" attrs="{'invisible': [('source', '=', 'stock'), ('stock_date_type', '=', 'past')]}" groups="stock.group_production_lot"/>
                 <field name="split_by_location" attrs="{'invisible': [('source', '=', 'stock'), ('stock_date_type', '=', 'past')]}"/>
-            </group>
-            <group name="done" states="done" string="Result">
-                <field name="export_file" filename="export_filename"/>
-                <field name="export_filename" invisible="1"/>
+                <field name="apply_depreciation" groups="stock.group_production_lot" attrs="{'invisible': ['|', '|', ('split_by_lot', '=', False), ('has_expiry_date', '=', False), '&amp;', ('source', '=', 'stock'), ('stock_date_type', '=', 'past')]}"/>
             </group>
             <footer>
-                <button name="generate" type="object" states="setup"
-                    class="btn-primary" string="Generate"/>
-                <button special="cancel" string="Cancel" class="btn-default" states="setup"/>
-                <button special="cancel" string="Close" class="btn-default" states="done"/>
+                <button name="generate" type="object" class="btn-primary" string="Generate"/>
+                <button special="cancel" string="Close" class="btn-default"/>
             </footer>
         </form>
     </field>
@@ -55,6 +51,7 @@
 <record id="stock_account.menu_valuation" model="ir.ui.menu">
     <field name="action" ref="stock_valuation_xlsx.stock_valuation_xlsx_action"/>
     <field name="name">Stock Valuation XLSX</field>
+    <field name="sequence">0</field>
 </record>
 
 </odoo>

stock_valuation_xlsx/wizard/stock_variation_xlsx.py

@@ -0,0 +1,458 @@
+# Copyright 2020-2021 Akretion France (http://www.akretion.com/)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models, fields, api, _
+from odoo.exceptions import UserError
+from odoo.tools import float_is_zero, float_round
+from io import BytesIO
+import base64
+from datetime import datetime
+import xlsxwriter
+import logging
+logger = logging.getLogger(__name__)
+
+
+class StockVariationXlsx(models.TransientModel):
+    _name = 'stock.variation.xlsx'
+    _check_company_auto = True
+    _description = 'Generate XLSX report for stock valuation variation between 2 dates'
+
+    export_file = fields.Binary(string='XLSX Report', readonly=True, attachment=True)
+    export_filename = fields.Char(readonly=True)
+    company_id = fields.Many2one(
+        'res.company', string='Company', default=lambda self: self.env.company,
+        required=True)
+    warehouse_id = fields.Many2one(
+        'stock.warehouse', string='Warehouse', check_company=True,
+        domain="[('company_id', '=', company_id)]")
+    location_id = fields.Many2one(
+        'stock.location', string='Root Stock Location', required=True,
+        domain="[('usage', 'in', ('view', 'internal')), ('company_id', '=', company_id)]",
+        default=lambda self: self._default_location(), check_company=True,
+        help="The childen locations of the selected locations will "
+        "be taken in the valuation.")
+    categ_ids = fields.Many2many(
+        'product.category', string='Product Category Filter',
+        help="Leave this fields empty to have a stock valuation for all your products.")
+    start_date = fields.Datetime(
+        string='Start Date', required=True)
+    standard_price_start_date_type = fields.Selection([
+        ('start', 'Start Date'),
+        ('present', 'Current'),
+        ], default='start', required=True,
+        string='Cost Price for Start Date')
+    end_date_type = fields.Selection([
+        ('present', 'Present'),
+        ('past', 'Past'),
+        ], string='End Date Type', default='present', required=True)
+    end_date = fields.Datetime(
+        string='End Date', default=fields.Datetime.now)
+    standard_price_end_date_type = fields.Selection([
+        ('end', 'End Date'),
+        ('present', 'Current'),
+        ], default='end', string='Cost Price for End Date', required=True)
+    categ_subtotal = fields.Boolean(
+        string='Subtotals per Categories', default=True,
+        help="Show a subtotal per product category.")
+
+    @api.model
+    def _default_location(self):
+        wh = self.env.ref('stock.warehouse0')
+        return wh.lot_stock_id
+
+    @api.onchange('warehouse_id')
+    def warehouse_id_change(self):
+        if self.warehouse_id:
+            self.location_id = self.warehouse_id.view_location_id.id
+
+    def _check_config(self, company_id):
+        self.ensure_one()
+        present = fields.Datetime.now()
+        if self.end_date_type == 'past':
+            if not self.end_date:
+                raise UserError(_("End Date is missing."))
+            if self.end_date > present:
+                raise UserError(_("The end date must be in the past."))
+            if self.end_date <= self.start_date:
+                raise UserError(_("The start date must be before the end date."))
+        else:
+            if self.start_date >= present:
+                raise UserError(_("The start date must be in the past."))
+        cost_method_real_count = self.env['ir.property'].search([
+            ('company_id', '=', company_id),
+            ('name', '=', 'property_cost_method'),
+            ('value_text', '=', 'real'),
+            ('type', '=', 'selection'),
+            ], count=True)
+        if cost_method_real_count:
+            raise UserError(_(
+                "There are %d properties that have "
+                "'Costing Method' = 'Real Price'. This costing "
+                "method is not supported by this module.")
+                % cost_method_real_count)
+
+    def _prepare_product_domain(self):
+        self.ensure_one()
+        domain = [('type', '=', 'product')]
+        if self.categ_ids:
+            domain += [('categ_id', 'child_of', self.categ_ids.ids)]
+        return domain
+
+    def get_product_ids(self):
+        self.ensure_one()
+        domain = self._prepare_product_domain()
+        # Should we also add inactive products ??
+        products = self.env['product.product'].search(domain)
+        return products.ids
+
+    def _prepare_product_fields(self):
+        return ['uom_id', 'name', 'default_code', 'categ_id']
+
+    def compute_product_data(
+            self, company_id, filter_product_ids,
+            standard_price_start_date=False, standard_price_end_date=False):
+        self.ensure_one()
+        logger.debug('Start compute_product_data')
+        ppo = self.env['product.product']
+        fields_list = self._prepare_product_fields()
+        # if not standard_price_start_date or not standard_price_end_date:  # TODO
+        if True:
+            fields_list.append('standard_price')
+        products = ppo.search_read([('id', 'in', filter_product_ids)], fields_list)
+        product_id2data = {}
+        for p in products:
+            logger.debug('p=%d', p['id'])
+            if standard_price_start_date:
+                # No more product.price.history on v14
+                # We are supposed to use stock.valuation.layer.revaluation
+                # TODO migrate to stock.valuation.layer.revaluation
+                #history = ppho.search_read([
+                #    ('company_id', '=', company_id),
+                #    ('product_id', '=', p['id']),
+                #    ('datetime', '<=', standard_price_start_date)],
+                #    ['cost'], order='datetime desc, id desc', limit=1)
+                #start_standard_price = history and history[0]['cost'] or 0.0
+                start_standard_price = p['standard_price']  # TODO remove this tmp stuff
+            else:
+                start_standard_price = p['standard_price']
+            if standard_price_end_date:
+                #history = ppho.search_read([
+                #    ('company_id', '=', company_id),
+                #    ('product_id', '=', p['id']),
+                #    ('datetime', '<=', standard_price_end_date)],
+                #    ['cost'], order='datetime desc, id desc', limit=1)
+                #end_standard_price = history and history[0]['cost'] or 0.0
+                end_standard_price = p['standard_price']  # TODO remove this tmp stuff
+            else:
+                end_standard_price = p['standard_price']
+
+            product_id2data[p['id']] = {
+                'start_standard_price': start_standard_price,
+                'end_standard_price': end_standard_price,
+                }
+            for pfield in fields_list:
+                if pfield.endswith('_id'):
+                    product_id2data[p['id']][pfield] = p[pfield][0]
+                else:
+                    product_id2data[p['id']][pfield] = p[pfield]
+        logger.debug('End compute_product_data')
+        return product_id2data
+
+    def compute_data_from_stock(self, product_ids, prec_qty, start_date, end_date_type, end_date, company_id):
+        self.ensure_one()
+        logger.debug('Start compute_data_from_stock past_date=%s end_date_type=%s, end_date=%s', start_date, end_date_type, end_date)
+        ppo = self.env['product.product']
+        smo = self.env['stock.move']
+        sqo = self.env['stock.quant']
+        ppo_loc = ppo.with_context(location=self.location_id.id).with_company(company_id)
+        # Inspired by odoo/addons/stock/models/product.py
+        # method _compute_quantities_dict()
+        domain_quant_loc, domain_move_in_loc, domain_move_out_loc = ppo_loc._get_domain_locations()
+        domain_quant = [('product_id', 'in', product_ids)] + domain_quant_loc
+        domain_move_in = [('product_id', 'in', product_ids), ('state', '=', 'done')] + domain_move_in_loc
+        domain_move_out = [('product_id', 'in', product_ids), ('state', '=', 'done')] + domain_move_out_loc
+        quants_res = dict((item['product_id'][0], item['quantity']) for item in sqo.read_group(domain_quant, ['product_id', 'quantity'], ['product_id'], orderby='id'))
+        domain_move_in_start_to_end = [('date', '>', start_date)] + domain_move_in
+        domain_move_out_start_to_end = [('date', '>', start_date)] + domain_move_out
+        if end_date_type == 'past':
+
+            domain_move_in_end_to_present = [('date', '>', end_date)] + domain_move_in
+            domain_move_out_end_to_present = [('date', '>', end_date)] + domain_move_out
+            moves_in_res_end_to_present = dict((item['product_id'][0], item['product_qty']) for item in smo.read_group(domain_move_in_end_to_present, ['product_id', 'product_qty'], ['product_id'], orderby='id'))
+            moves_out_res_end_to_present = dict((item['product_id'][0], item['product_qty']) for item in smo.read_group(domain_move_out_end_to_present, ['product_id', 'product_qty'], ['product_id'], orderby='id'))
+
+            domain_move_in_start_to_end += [('date', '<', end_date)]
+            domain_move_out_start_to_end += [('date', '<', end_date)]
+
+        moves_in_res_start_to_end = dict((item['product_id'][0], item['product_qty']) for item in smo.read_group(domain_move_in_start_to_end, ['product_id', 'product_qty'], ['product_id'], orderby='id'))
+        moves_out_res_start_to_end = dict((item['product_id'][0], item['product_qty']) for item in smo.read_group(domain_move_out_start_to_end, ['product_id', 'product_qty'], ['product_id'], orderby='id'))
+
+        product_data = {}  # key = product_id , value = dict
+        for product in ppo.browse(product_ids):
+            end_qty = quants_res.get(product.id, 0.0)
+            if end_date_type == 'past':
+                end_qty += moves_out_res_end_to_present.get(product.id, 0.0) - moves_in_res_end_to_present.get(product.id, 0.0)
+            in_qty = moves_in_res_start_to_end.get(product.id, 0.0)
+            out_qty = moves_out_res_start_to_end.get(product.id, 0.0)
+            start_qty = end_qty - in_qty + out_qty
+            if (
+                    not float_is_zero(start_qty, precision_digits=prec_qty) or
+                    not float_is_zero(in_qty, precision_digits=prec_qty) or
+                    not float_is_zero(out_qty, precision_digits=prec_qty) or
+                    not float_is_zero(end_qty, precision_digits=prec_qty)):
+                product_data[product.id] = {
+                    'product_id': product.id,
+                    'start_qty': start_qty,
+                    'in_qty': in_qty,
+                    'out_qty': out_qty,
+                    'end_qty': end_qty,
+                    }
+        logger.debug('End compute_data_from_stock')
+        return product_data
+
+    def stringify_and_sort_result(
+            self, product_data, product_id2data, prec_qty, prec_price, prec_cur_rounding,
+            categ_id2name, uom_id2name):
+        logger.debug('Start stringify_and_sort_result')
+        res = []
+        for product_id, l in product_data.items():
+            start_qty = float_round(l['start_qty'], precision_digits=prec_qty)
+            in_qty = float_round(l['in_qty'], precision_digits=prec_qty)
+            out_qty = float_round(l['out_qty'], precision_digits=prec_qty)
+            end_qty = float_round(l['end_qty'], precision_digits=prec_qty)
+            start_standard_price = float_round(
+                product_id2data[product_id]['start_standard_price'],
+                precision_digits=prec_price)
+            end_standard_price = float_round(
+                product_id2data[product_id]['end_standard_price'],
+                precision_digits=prec_price)
+            start_subtotal = float_round(
+                start_standard_price * start_qty, precision_rounding=prec_cur_rounding)
+            end_subtotal = float_round(
+                end_standard_price * end_qty, precision_rounding=prec_cur_rounding)
+            variation = float_round(
+                end_subtotal - start_subtotal, precision_rounding=prec_cur_rounding)
+            res.append(dict(
+                product_id2data[product_id],
+                product_name=product_id2data[product_id]['name'],
+                start_qty=start_qty,
+                start_standard_price=start_standard_price,
+                start_subtotal=start_subtotal,
+                in_qty=in_qty,
+                out_qty=out_qty,
+                end_qty=end_qty,
+                end_standard_price=end_standard_price,
+                end_subtotal=end_subtotal,
+                variation=variation,
+                uom_name=uom_id2name[product_id2data[product_id]['uom_id']],
+                categ_name=categ_id2name[product_id2data[product_id]['categ_id']],
+                ))
+        sort_res = sorted(res, key=lambda x: x['product_name'])
+        logger.debug('End stringify_and_sort_result')
+        return sort_res
+
+    def generate(self):
+        self.ensure_one()
+        logger.debug('Start generate XLSX stock variation report')
+        svxo = self.env['stock.valuation.xlsx']
+        prec_qty = self.env['decimal.precision'].precision_get('Product Unit of Measure')
+        prec_price = self.env['decimal.precision'].precision_get('Product Price')
+        company = self.company_id
+        company_id = company.id
+        prec_cur_rounding = company.currency_id.rounding
+        self._check_config(company_id)
+
+        product_ids = self.get_product_ids()
+        if not product_ids:
+            raise UserError(_("There are no products to analyse."))
+
+        product_data = self.compute_data_from_stock(
+            product_ids, prec_qty, self.start_date, self.end_date_type, self.end_date,
+            company_id)
+        standard_price_start_date = standard_price_end_date = False
+        if self.standard_price_start_date_type == 'start':
+            standard_price_start_date = self.start_date
+        if self.standard_price_end_date_type == 'end':
+            standard_price_end_date = self.end_date
+
+        product_id2data = self.compute_product_data(
+            company_id, list(product_data.keys()),
+            standard_price_start_date, standard_price_end_date)
+        categ_id2name = svxo.product_categ_id2name(self.categ_ids)
+        uom_id2name = svxo.uom_id2name()
+        res = self.stringify_and_sort_result(
+            product_data, product_id2data, prec_qty, prec_price, prec_cur_rounding,
+            categ_id2name, uom_id2name)
+
+        logger.debug('Start create XLSX workbook')
+        file_data = BytesIO()
+        workbook = xlsxwriter.Workbook(file_data)
+        sheet = workbook.add_worksheet('Stock_Variation')
+        styles = svxo._prepare_styles(workbook, company, prec_price)
+        cols = self._prepare_cols()
+        categ_subtotal = self.categ_subtotal
+        # remove cols that we won't use
+        if not categ_subtotal:
+            cols.pop('categ_subtotal', None)
+
+        j = 0
+        for col, col_vals in sorted(cols.items(), key=lambda x: x[1]['sequence']):
+            cols[col]['pos'] = j
+            cols[col]['pos_letter'] = chr(j + 97).upper()
+            sheet.set_column(j, j, cols[col]['width'])
+            j += 1
+
+        # HEADER
+        now_dt = fields.Datetime.context_timestamp(self, datetime.now())
+        now_str = fields.Datetime.to_string(now_dt)
+        start_time_utc_dt = self.start_date
+        start_time_dt = fields.Datetime.context_timestamp(self, start_time_utc_dt)
+        start_time_str = fields.Datetime.to_string(start_time_dt)
+        if self.end_date_type == 'past':
+            end_time_utc_dt = self.end_date
+            end_time_dt = fields.Datetime.context_timestamp(self, end_time_utc_dt)
+            end_time_str = fields.Datetime.to_string(end_time_dt)
+        else:
+            end_time_str = now_str
+        if standard_price_start_date:
+            standard_price_start_date_str = start_time_str
+        else:
+            standard_price_start_date_str = now_str
+        if standard_price_end_date:
+            standard_price_end_date_str = end_time_str
+        else:
+            standard_price_end_date_str = now_str
+        i = 0
+        sheet.write(i, 0, 'Odoo - Stock Valuation Variation', styles['doc_title'])
+        sheet.set_row(0, 26)
+        i += 1
+        sheet.write(i, 0, 'Start Date: %s' % start_time_str, styles['doc_subtitle'])
+        i += 1
+        sheet.write(i, 0, 'Cost Price Start Date: %s' % standard_price_start_date_str, styles['doc_subtitle'])
+        i += 1
+        sheet.write(i, 0, 'End Date: %s' % end_time_str, styles['doc_subtitle'])
+        i += 1
+        sheet.write(i, 0, 'Cost Price End Date: %s' % standard_price_end_date_str, styles['doc_subtitle'])
+        i += 1
+        sheet.write(i, 0, 'Stock location (children included): %s' % self.location_id.complete_name, styles['doc_subtitle'])
+        if self.categ_ids:
+            i += 1
+            sheet.write(i, 0, 'Product Categories: %s' % ', '.join([categ.display_name for categ in self.categ_ids]), styles['doc_subtitle'])
+        i += 1
+        sheet.write(i, 0, 'Generated on %s by %s' % (now_str, self.env.user.name), styles['regular_small'])
+
+        # TITLE of COLS
+        i += 2
+        for col in cols.values():
+            sheet.write(i, col['pos'], col['title'], styles['col_title'])
+
+        i += 1
+        sheet.write(i, 0, _("TOTALS:"), styles['total_title'])
+        total_row = i
+
+        # LINES
+        if categ_subtotal:
+            categ_ids = categ_id2name.keys()
+        else:
+            categ_ids = [0]
+
+        start_total = end_total = variation_total = 0.0
+        letter_start_qty = cols['start_qty']['pos_letter']
+        letter_in_qty = cols['in_qty']['pos_letter']
+        letter_out_qty = cols['out_qty']['pos_letter']
+        letter_end_qty = cols['end_qty']['pos_letter']
+        letter_start_price = cols['start_standard_price']['pos_letter']
+        letter_end_price = cols['end_standard_price']['pos_letter']
+        letter_start_subtotal = cols['start_subtotal']['pos_letter']
+        letter_end_subtotal = cols['end_subtotal']['pos_letter']
+        letter_variation = cols['variation']['pos_letter']
+        crow = 0
+        lines = res
+        for categ_id in categ_ids:
+            ctotal = 0.0
+            categ_has_line = False
+            if categ_subtotal:
+                # skip a line and save it's position as crow
+                i += 1
+                crow = i
+                lines = filter(lambda x: x['categ_id'] == categ_id, res)
+            for l in lines:
+                i += 1
+                start_total += l['start_subtotal']
+                end_total += l['end_subtotal']
+                variation_total += l['variation']
+                ctotal += l['variation']
+                categ_has_line = True
+                end_qty_formula = '=%s%d+%s%d-%s%d' % (letter_start_qty, i + 1, letter_in_qty, i + 1, letter_out_qty, i + 1)
+                sheet.write_formula(i, cols['end_qty']['pos'], end_qty_formula, styles[cols['end_qty']['style']], l['end_qty'])
+                start_subtotal_formula = '=%s%d*%s%d' % (letter_start_qty, i + 1, letter_start_price, i + 1)
+                sheet.write_formula(i, cols['start_subtotal']['pos'], start_subtotal_formula, styles[cols['start_subtotal']['style']], l['start_subtotal'])
+                end_subtotal_formula = '=%s%d*%s%d' % (letter_end_qty, i + 1, letter_end_price, i + 1)
+                sheet.write_formula(i, cols['end_subtotal']['pos'], end_subtotal_formula, styles[cols['end_subtotal']['style']], l['end_subtotal'])
+                variation_formula = '=%s%d-%s%d' % (letter_end_subtotal, i + 1, letter_start_subtotal, i + 1)
+                sheet.write_formula(i, cols['variation']['pos'], variation_formula, styles[cols['variation']['style']], l['variation'])
+                sheet.write_formula(i, cols['end_subtotal']['pos'], end_subtotal_formula, styles[cols['end_subtotal']['style']], l['end_subtotal'])
+                for col_name, col in cols.items():
+                    if not col.get('formula'):
+                        if col.get('type') == 'date' and l[col_name]:
+                            l[col_name] = fields.Date.from_string(l[col_name])
+                        sheet.write(i, col['pos'], l[col_name], styles[col['style']])
+            if categ_subtotal:
+                if categ_has_line:
+                    sheet.write(crow, 0, categ_id2name[categ_id], styles['categ_title'])
+                    for x in range(cols['categ_subtotal']['pos'] - 1):
+                        sheet.write(crow, x + 1, '', styles['categ_title'])
+
+                    cformula = '=SUM(%s%d:%s%d)' % (letter_variation, crow + 2, letter_variation, i + 1)
+                    sheet.write_formula(crow, cols['categ_subtotal']['pos'], cformula, styles['categ_currency'], float_round(ctotal, precision_rounding=prec_cur_rounding))
+                else:
+                    i -= 1  # go back to skipped line
+
+        # Write total
+        start_total_formula = '=SUM(%s%d:%s%d)' % (letter_start_subtotal, total_row + 2, letter_start_subtotal, i + 1)
+        sheet.write_formula(total_row, cols['start_subtotal']['pos'], start_total_formula, styles['total_currency'], float_round(start_total, precision_rounding=prec_cur_rounding))
+        end_total_formula = '=SUM(%s%d:%s%d)' % (letter_end_subtotal, total_row + 2, letter_end_subtotal, i + 1)
+        sheet.write_formula(total_row, cols['end_subtotal']['pos'], end_total_formula, styles['total_currency'], float_round(end_total, precision_rounding=prec_cur_rounding))
+        variation_total_formula = '=SUM(%s%d:%s%d)' % (letter_variation, total_row + 2, letter_variation, i + 1)
+        sheet.write_formula(total_row, cols['variation']['pos'], variation_total_formula, styles['total_currency'], float_round(variation_total, precision_rounding=prec_cur_rounding))
+
+        workbook.close()
+        logger.debug('End create XLSX workbook')
+        file_data.seek(0)
+        filename = 'Odoo_stock_%s_%s.xlsx' % (
+            start_time_str.replace(' ', '-').replace(':', '_'),
+            end_time_str.replace(' ', '-').replace(':', '_'))
+        export_file_b64 = base64.b64encode(file_data.read())
+        self.write({
+            'export_filename': filename,
+            'export_file': export_file_b64,
+            })
+        action = {
+            'name': _('Stock Variation XLSX'),
+            'type': 'ir.actions.act_url',
+            'url': "web/content/?model=%s&id=%d&filename_field=export_filename&"
+                   "field=export_file&download=true&filename=%s" % (
+                       self._name, self.id, self.export_filename),
+            'target': 'new',
+            }
+        return action
+
+    def _prepare_cols(self):
+        cols = {
+            'default_code': {'width': 18, 'style': 'regular', 'sequence': 10, 'title': _('Product Code')},
+            'product_name': {'width': 40, 'style': 'regular', 'sequence': 20, 'title': _('Product Name')},
+            'uom_name': {'width': 5, 'style': 'regular_small', 'sequence': 30, 'title': _('UoM')},
+            'start_qty': {'width': 8, 'style': 'regular', 'sequence': 40, 'title': _('Start Qty')},
+            'start_standard_price': {'width': 14, 'style': 'regular_price_currency', 'sequence': 50, 'title': _('Start Cost Price')},
+            'start_subtotal': {'width': 16, 'style': 'regular_currency', 'sequence': 60, 'title': _('Start Value'), 'formula': True},
+            'in_qty': {'width': 8, 'style': 'regular', 'sequence': 70, 'title': _('In Qty')},
+            'out_qty': {'width': 8, 'style': 'regular', 'sequence': 80, 'title': _('Out Qty')},
+            'end_qty': {'width': 8, 'style': 'regular', 'sequence': 90, 'title': _('End Qty'), 'formula': True},
+            'end_standard_price': {'width': 14, 'style': 'regular_price_currency', 'sequence': 100, 'title': _('End Cost Price')},
+            'end_subtotal': {'width': 16, 'style': 'regular_currency', 'sequence': 110, 'title': _('End Value'), 'formula': True},
+            'variation': {'width': 16, 'style': 'regular_currency', 'sequence': 120, 'title': _('Variation'), 'formula': True},
+            'categ_subtotal': {'width': 16, 'style': 'regular_currency', 'sequence': 130, 'title': _('Categ Sub-total'), 'formula': True},
+            'categ_name': {'width': 40, 'style': 'regular_small', 'sequence': 140, 'title': _('Product Category')},
+            }
+        return cols

stock_valuation_xlsx/wizard/stock_variation_xlsx_view.xml

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2021 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="stock_variation_xlsx_form" model="ir.ui.view">
+    <field name="name">stock.variation.xlsx.form</field>
+    <field name="model">stock.variation.xlsx</field>
+    <field name="arch"  type="xml">
+        <form string="Stock variation XLSX">
+            <div name="help">
+                <p>The generated XLSX report has the valuation of stockable products located on the selected stock locations (and their childrens).</p>
+            </div>
+            <group name="setup">
+                <field name="company_id" groups="base.group_multi_company"/>
+                <field name="categ_ids" widget="many2many_tags"/>
+                <field name="warehouse_id"/>
+                <field name="location_id"/>
+                <field name="categ_subtotal" />
+            </group>
+            <group name="start_end">
+                <group name="start" string="Start">
+                    <field name="start_date"/>
+                    <field name="standard_price_start_date_type"/>
+                </group>
+                <group name="end" string="End">
+                    <field name="end_date_type"/>
+                    <field name="end_date" attrs="{'invisible': [('end_date_type', '!=', 'past')], 'required': [('end_date_type', '=', 'past')]}"/>
+                    <field name="standard_price_end_date_type"/>
+                </group>
+            </group>
+            <footer>
+                <button name="generate" type="object" class="btn-primary" string="Generate"/>
+                <button special="cancel" string="Close" class="btn-default"/>
+            </footer>
+        </form>
+    </field>
+</record>
+
+<record id="stock_variation_xlsx_action" model="ir.actions.act_window">
+    <field name="name">Stock Variation XLSX</field>
+    <field name="res_model">stock.variation.xlsx</field>
+    <field name="view_mode">form</field>
+    <field name="target">new</field>
+</record>
+
+<!-- Replace native menu, to avoid user confusion -->
+<menuitem id="stock_variation_xlsx_menu" action="stock_variation_xlsx_action" parent="stock.menu_warehouse_report" sequence="1"/>
+
+</odoo>