Movida la creación de location del partner al create y al write de res.artner en vez de en el onchange.

readonly para los campos location en la ficha del partner

stock_picking_deposito/models/res_partner.py

@@ -2,12 +2,12 @@
 # @author: Criptomart (<tech@criptomart.net>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-#import logging
+import logging
 
 from odoo import models, fields, api
 from odoo.exceptions import ValidationError, Warning
 
-#_logger = logging.getLogger(__name__)
+_logger = logging.getLogger(__name__)
 
 class ResPartner(models.Model):
      _inherit = 'res.partner'
@@ -39,29 +39,37 @@ class ResPartner(models.Model):
          help="Cuándo se realizó la última liquidación de ventas con éste proveedor."
      )    
 
-     @api.onchange('deposit_sale_accept')
-     def _onchange_deposit_sale_accept(self):
-        if self.deposit_sale_accept and not self.deposit_sale_location_id:
-            new_loc = self.env['stock.location'].create({
-                'usage': 'internal',
-                'name': self.name,
-                'location_id': self.env.ref('stock_picking_deposito.stock_location_deposits_stock').id
-            })
-            self.update({
-                'deposit_sale_location_id': new_loc
-            })
-
-     @api.onchange('deposit_buy_accept')
-     def _onchange_deposit_buy_accept(self):
-        if self.deposit_buy_accept and not self.deposit_buy_location_id:
-            new_loc = self.env['stock.location'].create({
-                'usage': 'internal',
-                'name': self.name,
-                'location_id': self.env.ref('stock_picking_deposito.location_deposit_buy').id
-            })
-            self.update({
-                'deposit_buy_location_id': new_loc
-            })
+     @api.model
+     def create(self, vals):
+         if vals.get('deposit_sale_accept', False) == True:
+             vals['deposit_sale_location_id'] = self.env['stock.location'].create({
+                 'usage': 'internal',
+                 'name': vals.get('name'),
+                 'location_id': self.env.ref('stock_picking_deposito.stock_location_deposits_stock').id
+                 }).id
+         if vals.get('deposit_buy_accept', False) == True:
+             vals['deposit_buy_location_id'] = self.env['stock.location'].create({
+                 'usage': 'internal',
+                 'name': vals.get('name'),
+                 'location_id': self.env.ref('stock_picking_deposito.location_deposit_buy').id
+                 }).id
+         return super().create(vals)
+ 
+     @api.multi
+     def write(self, vals):
+         if ( vals.get('deposit_sale_accept', False) == True ) and not self.deposit_sale_location_id:
+             vals['deposit_sale_location_id'] = self.env['stock.location'].create({
+                 'usage': 'internal',
+                 'name': self.name,
+                 'location_id': self.env.ref('stock_picking_deposito.stock_location_deposits_stock').id
+                 }).id
+         if ( vals.get('deposit_buy_accept', False) == True ) and not self.deposit_buy_location_id:
+             vals['deposit_buy_location_id'] = self.env['stock.location'].create({
+                 'usage': 'internal',
+                 'name': self.name,
+                 'location_id': self.env.ref('stock_picking_deposito.location_deposit_buy').id
+                 }).id
+         return super().write(vals)
 
      def make_liquidation_buy(self, context = None):
         invoice_obj = self.env['account.invoice']            

stock_picking_deposito/models/stock_picking.py

@@ -29,14 +29,14 @@ class Picking(models.Model):
     def change_dest_location(self):
         if self.picking_type_id.code == 'internal':
             if  not self.partner_id.deposit_sale_accept:
-                raise ValidationError("Éste cliente no acepta material en depósito, configúralo antes de crear depósitos para él.")
+                raise ValidationError("Éste cliente no acepta material en depósito, configúralo antes de crear un depósito para él.")
                 return
             self.update({
                 'location_dest_id': self.partner_id.deposit_sale_location_id.id,
             })
         elif self.picking_type_id.code == 'incoming':
             if not self.partner_id.deposit_buy_accept:
-                raise ValidationError("Éste proveedor no acepta depósitos, configúralo antes de crear depósitos para él.")
+                raise ValidationError("Éste proveedor no suministra material en depósito, configúralo antes de crear un depósito para él.")
                 return
             self.update({
                 'location_dest_id': self.partner_id.deposit_buy_location_id.id,

stock_picking_deposito/views/view_res_partner.xml

@@ -59,12 +59,12 @@
                 <div clas="o_horizontal_separator"><h2>Depósitos</h2></div>
                 <group class="o_group o_inner_group o_group_col_6">   
                     <field name="deposit_sale_accept"/>
-                    <field name="deposit_sale_location_id" />
+                    <field name="deposit_sale_location_id" readonly="1" />
                     <field name="deposit_sale_last_liquidation_date" readonly="1" />
                 </group>
                 <group class="o_group o_inner_group o_group_col_6">
                     <field name="deposit_buy_accept"/>
-                    <field name="deposit_buy_location_id" />
+                    <field name="deposit_buy_location_id" readonly="1" />
                     <field name="deposit_buy_last_liquidation_date" readonly="1" />
                 </group>
               </page>
@@ -84,7 +84,7 @@
                         type="action"
                         class="oe_stat_button"
                         icon="fa-calendar"
-                        help="Realiza la factura de ventas para éste cliente."
+                        help="Liquida el depósito de ventas."
                         groups="stock.group_stock_manager"
                         attrs="{'invisible': [('deposit_sale_accept', '!=', True)]}"
                 />