Add name_get() on ir.model

Show state on sale.order tree view

base_usability/models/__init__.py

@@ -3,3 +3,4 @@ from . import partner
 from . import company
 from . import mail
 from . import misc
+from . import ir_model

base_usability/models/ir_model.py

@@ -0,0 +1,16 @@
+# Copyright 2019 Akretion France (http://www.akretion.com/)
+# @author: Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, models
+
+
+class IrModel(models.Model):
+    _inherit = 'ir.model'
+
+    @api.depends('name', 'model')
+    def name_get(self):
+        res = []
+        for rec in self:
+            res.append((rec.id, '%s (%s)' % (rec.name, rec.model)))
+        return res

sale_usability/sale_view.xml

@@ -48,6 +48,9 @@
         <field name="amount_total" position="before">
             <field name="amount_untaxed" sum="Total Untaxed"/>
         </field>
+        <field name="state" position="attributes">
+            <attribute name="invisible">0</attribute>
+        </field>
     </field>
 </record>