[MIG] account_usability_akretion to v18

Move code from account_usability_akretion to base_usability_akretion

base_usability_akretion/models/res_partner_bank.py

@@ -2,7 +2,7 @@
 # @author: Alexis de Lattre <alexis.delattre@akretion.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class ResPartnerBank(models.Model):
@@ -12,3 +12,13 @@ class ResPartnerBank(models.Model):
     # displayed as 'Name', which the string of the related field it
     # points to
     bank_name = fields.Char(string='Bank Name')
+
+    @api.depends('currency_id')
+    def _compute_display_name(self):
+        for acc in self:
+            name = acc.acc_number
+            if acc.currency_id:
+                 name = f"{name} ({acc.currency_id.name})"
+            if acc.bank_id:
+                 name = f"{name} - {acc.bank_id.name}"
+            acc.display_name = name