[UPD] inherit website_sale_stock_available_display to show special message on cart lines

__manifest__.py

@@ -14,6 +14,7 @@
         'portal',
         'website',
         'website_sale',
+        'website_sale_stock_available_display',
     ],
     'contributors': [
         'Benjamin Rivier <benjamin@le-filament.com>',
@@ -21,6 +22,7 @@
     'website': 'http://www.le-filament.com',
     'data': [
         'template/layout_template.xml',
+        'template/stock_availability_template.xml',
         'views/res_config.xml',
     ],
 }
\ No newline at end of file

template/stock_availability_template.xml

+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <!--  Inherit parent  -->
+    <template id="assets_frontend_3a" inherit_id="website_sale_stock_available_display.stock_info" name="3A Cart stock infos">
+        <xpath expr="//div" position="replace">
+            <t t-if="virtual_available > 0">
+                <div t-attf-class="availability_messages text-#{virtual_available and 'success' or 'danger'}">
+                    <span><t t-esc="virtual_available"/> <t t-esc="line.product_uom.name"/> in stock</span>
+                </div>
+            </t>
+            <t t-else="">
+                <div class="text-success">
+                     Disponible fournisseur
+                </div>
+            </t>
+        </xpath>
+    </template>
+</odoo>