[IMP] Use chunked() to process pos lines in batches.

OCA · Jun 3, 2020 · 4e09097 · 4e09097
1 parent 4d52e19
commit 4e09097
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/addons/point_of_sale/migrations/12.0.1.0.1/post-migration.py b/addons/point_of_sale/migrations/12.0.1.0.1/post-migration.py
@@ -22,7 +22,11 @@ def fill_pos_order_line_prices(env):
             " for all pos.order.line, because pos_pricelist was installed")
         return
 
-    env["pos.order.line"].search([])._onchange_amount_line_all()
+    for lines in openupgrade.chunked(
+        env["pos.order.line"].search([]),
+        single=False
+    ):
+        lines._onchange_amount_line_all()
 
 
 def fill_pos_order_amounts(env):