Allow stock lot to be deactivated

Closes #11931

modules/stock_lot/CHANGELOG

@@ -1,3 +1,4 @@
+* Allow stock lot to be deactivated
 * Do not copy number of lot with sequence
 
 Version 6.6.0 - 2022-10-31

modules/stock_lot/stock.py

@@ -8,7 +8,8 @@ from sql import Column
 from sql.functions import CharLength
 
 from trytond.i18n import gettext
-from trytond.model import Index, Model, ModelSQL, ModelView, fields
+from trytond.model import (
+    DeactivableMixin, Index, Model, ModelSQL, ModelView, fields)
 from trytond.model.exceptions import (
     AccessError, RequiredValidationError, ValidationError)
 from trytond.modules.stock import StockMixin
@@ -73,7 +74,7 @@ class LotMixin:
             return bool(self.product.lot_sequence)
 
 
-class Lot(ModelSQL, ModelView, LotMixin, StockMixin):
+class Lot(DeactivableMixin, ModelSQL, ModelView, LotMixin, StockMixin):
     "Stock Lot"
     __name__ = 'stock.lot'
     _rec_name = 'number'

modules/stock_lot/view/lot_form.xml

@@ -4,6 +4,11 @@ this repository contains the full copyright notices and license terms. -->
 <form>
     <label name="number"/>
     <field name="number"/>
+    <group col="-1" colspan="2" id="checkboxes">
+        <label name="active"/>
+        <field name="active" xexpand="0" width="25"/>
+    </group>
+
     <label name="product"/>
     <field name="product"/>
 

modules/stock_lot_sled/view/lot_form.xml

@@ -3,6 +3,7 @@
 this repository contains the full copyright notices and license terms. -->
 <data>
     <xpath expr="/form/field[@name='product']" position="after">
+        <newline/>
         <label name="shelf_life_expiration_date"/>
         <field name="shelf_life_expiration_date"/>
         <label name="expiration_date"/>

modules/stock_lot_unit/view/lot_form.xml

@@ -3,6 +3,7 @@
 this repository contains the full copyright notices and license terms. -->
 <data>
     <xpath expr="//field[@name='product']" position="after">
+        <newline/>
         <label name="unit"/>
         <field name="unit"/>
         <label name="unit_quantity"/>