[IMP] product_extended: more computed price informations in compute price wizard

addons/product_extended/product_extended.py

@@ -20,7 +20,7 @@ class product_template(osv.osv):
             ids = product_ids
             model = 'product.product'
         else:
-            ids = template_ids
+            ids = template_ids or []
             model = 'product.template'
         for prod_id in ids:
             bom_obj = self.pool.get('mrp.bom')

addons/product_extended/product_extended_view.xml

@@ -9,7 +9,7 @@
             <field name="arch" type="xml">
                 <field name="standard_price" position="after">
                     <button name="%(action_view_compute_price_wizard)d" string="⇒ Update"
-                       type="action" attrs="{'invisible': [('cost_method', '!=', 'standard')]}"
+                       type="action" attrs="{'invisible': ['|', ('cost_method', '!=', 'standard'), ('bom_count', '=', 0)]}"
                        help="Compute the price of the product using products and operations of related bill of materials, for manufactured products only."
                        class="oe_link"
                        groups="stock_account.group_inventory_valuation"/>

addons/product_extended/wizard/wizard_price.py

@@ -22,7 +22,11 @@ class wizard_price(osv.osv):
             context = {}
         rec_id = context and context.get('active_id', False)
         assert rec_id, _('Active ID is not set in Context.')
-        res['info_field'] = str(product_pool.compute_price(cr, uid, [], template_ids=[product_obj.id], test=True, context=context))
+        computed_price = product_pool.compute_price(cr, uid, [], template_ids=[product_obj.id], test=True, context=context)
+        if product_obj.id in computed_price:
+            res['info_field'] = "%s: %s" % (product_obj.name, computed_price[product_obj.id]) 
+        else:
+            res['info_field'] = ""
         return res
 
     def compute_from_bom(self, cr, uid, ids, context=None):