[TEMP] attempt to avoid inconsistent AML writes

account_usability/hooks.py

@@ -6,4 +6,4 @@ from odoo import SUPERUSER_ID, api
 
 def post_init_hook(cr, registry):
     env = api.Environment(cr, SUPERUSER_ID, {})
-    env["account.move.line"].update_matching_number()
+    # env["account.move.line"].update_matching_number()

account_usability/migrations/14.0.1.1.0/post-migrate.py

@@ -6,4 +6,4 @@ from odoo import SUPERUSER_ID, api
 
 def migrate(cr, version):
     env = api.Environment(cr, SUPERUSER_ID, {})
-    env["account.move.line"].update_matching_number()
+    # env["account.move.line"].update_matching_number()

account_usability/models/account_move.py

@@ -2,13 +2,15 @@
 # @author Alexis de Lattre <alexis.delattre@akretion.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
+from datetime import timedelta
 import logging
+from psycopg2 import IntegrityError
+
 from odoo import api, fields, models, _
+from odoo.exceptions import UserError
+from odoo.osv import expression
 from odoo.tools import float_is_zero
 from odoo.tools.misc import format_date
-from odoo.osv import expression
-from datetime import timedelta
-from odoo.exceptions import UserError
 
 _logger = logging.getLogger(__name__)
 
@@ -220,7 +222,7 @@ class AccountMove(models.Model):
         if self.is_purchase_document(include_receipts=True):
             tax_lock_date = self.company_id.tax_lock_date
             if invoice_date and tax_lock_date and has_tax and invoice_date <= tax_lock_date:
-               invoice_date = tax_lock_date + timedelta(days=1)
+                invoice_date = tax_lock_date + timedelta(days=1)
             date = invoice_date
         return date
 
@@ -264,13 +266,20 @@ class AccountMoveLine(models.Model):
     def _compute_matching_number(self):
         # TODO maybe it will be better to have the same maching_number for
         # all partial so it will be easier to group by
-        super()._compute_matching_number()
         for record in self:
-            if record.matching_number == "P":
+            try:
-                record.matching_number = ", ".join([
+                super(AccountMoveLine, record)._compute_matching_number()
-                    "a%d" % pr.id
+                if record.matching_number == "P":
-                    for pr in record.matched_debit_ids + record.matched_credit_ids
+                    record.matching_number = ", ".join([
-                ])
+                        "a%d" % pr.id
+                        for pr in record.matched_debit_ids + record.matched_credit_ids
+                    ])
+            except IntegrityError as error:
+                _logger.info(
+                    f"unable to update matching number for line ID {record.id},"
+                    "{record.display_name}"
+                )
+                _logger.info(error)
 
     def _get_computed_name(self):
         # This is useful when you want to have the product code in a dedicated