Ensure readonly fields are copied with the default value

Since 6c611c520744, the readonly of field is enforced so the copied value of
readonly field must be the default value to skip the check.

modules/account/account.py

@@ -1274,7 +1274,7 @@ class Account(
         else:
             default = default.copy()
         default.setdefault('template', None)
-        default.setdefault('deferrals', [])
+        default.setdefault('deferrals')
         new_accounts = super().copy(accounts, default=default)
         cls._rebuild_tree('parent', None, 0)
         return new_accounts

modules/account/move.py

@@ -1571,7 +1571,7 @@ class Line(DescriptionOriginMixin, MoveLineMixin, ModelSQL, ModelView):
         default.setdefault('state', 'draft')
         default.setdefault('move', None)
         default.setdefault('reconciliation', None)
-        default.setdefault('reconciliations_delegated', [])
+        default.setdefault('reconciliations_delegated')
         return super().copy(lines, default=default)
 
     @classmethod

modules/account_asset/asset.py

@@ -728,12 +728,12 @@ class Asset(Workflow, ModelSQL, ModelView):
             default = {}
         else:
             default = default.copy()
-        default.setdefault('lines', [])
-        default.setdefault('update_moves', [])
+        default.setdefault('lines')
+        default.setdefault('update_moves')
         default.setdefault('number', None)
         default.setdefault('supplier_invoice_line', None)
         default.setdefault('move')
-        default.setdefault('revisions', [])
+        default.setdefault('revisions')
         return super().copy(assets, default=default)
 
     @classmethod

modules/account_payment_stripe/payment.py

@@ -282,10 +282,6 @@ class Payment(StripeCustomerMethodMixin, CheckoutMixin, metaclass=PoolMeta):
     def default_stripe_capturable(cls):
         return False
 
-    @classmethod
-    def default_stripe_idempotency_key(cls):
-        return uuid.uuid4().hex
-
     @fields.depends('process_method',
         'stripe_token', 'stripe_payment_intent_id',
         'stripe_customer_source', 'stripe_customer_source_selection',
@@ -349,9 +345,7 @@ class Payment(StripeCustomerMethodMixin, CheckoutMixin, metaclass=PoolMeta):
         if mode == 'create':
             if 'stripe_idempotency_key' not in values:
                 # Ensure to get a different key for each record
-                # default methods are called only once
-                values['stripe_idempotency_key'] = (
-                    cls.default_stripe_idempotency_key())
+                values['stripe_idempotency_key'] = uuid.uuid4().hex
         return values
 
     @classmethod
@@ -843,10 +837,6 @@ class Refund(Workflow, ModelSQL, ModelView):
     def get_stripe_amount(self, name):
         return int(self.amount * 10 ** self.currency.digits)
 
-    @classmethod
-    def default_stripe_idempotency_key(cls):
-        return uuid.uuid4().hex
-
     @fields.depends('payment', '_parent_payment.currency')
     def on_change_with_currency(self, name=None):
         return self.payment.currency if self.payment else None
@@ -865,9 +855,7 @@ class Refund(Workflow, ModelSQL, ModelView):
         if mode == 'create':
             if 'stripe_idempotency_key' not in values:
                 # Ensure to get a different key for each record
-                # default methods are called only once
-                values['stripe_idempotency_key'] = (
-                    cls.default_stripe_idempotency_key())
+                values['stripe_idempotency_key'] = uuid.uuid4().hex
         return values
 
     @classmethod

modules/party/party.py

@@ -968,6 +968,10 @@ class Identifier(sequence_ordered(), DeactivableMixin, ModelSQL, ModelView):
                             pass
         return code
 
+    @classmethod
+    def default_eu_vat_valid(cls):
+        return False
+
     def pre_validate(self):
         super().pre_validate()
         self.check_code()
@@ -1076,7 +1080,7 @@ class Identifier(sequence_ordered(), DeactivableMixin, ModelSQL, ModelView):
     @classmethod
     def copy(cls, identifiers, default=None):
         default = default.copy() if default is not None else {}
-        default.setdefault('eu_vat_valid')
+        default.setdefault('eu_vat_valid', cls.default_eu_vat_valid())
         default.setdefault('eu_vat_validated_at')
         return super().copy(identifiers, default=default)
 

modules/sale_advance_payment/sale.py

@@ -223,7 +223,7 @@ class AdvancePaymentLine(ModelSQL, ModelView):
             default = {}
         else:
             default = default.copy()
-        default.setdefault('invoice_lines', [])
+        default.setdefault('invoice_lines')
         return super().copy(lines, default)
 
     def create_invoice(self):

modules/sale_project_task/sale.py

@@ -128,6 +128,10 @@ class Sale(metaclass=PoolMeta):
         return Configuration(1).get_multivalue(
             'sale_task_creation_method', **pattern)
 
+    @classmethod
+    def default_tasks_to_create(cls):
+        return False
+
     @classmethod
     def check_method(cls, sales, field_names=None):
         super().check_method(sales, field_names=field_names)
@@ -148,7 +152,7 @@ class Sale(metaclass=PoolMeta):
     def copy(cls, sales, default=None):
         default = default.copy() if default is not None else {}
         default.setdefault('tasks_state')
-        default.setdefault('tasks_to_create')
+        default.setdefault('tasks_to_create', cls.default_tasks_to_create())
         return super().copy(sales, default=default)
 
     @classmethod