Enforce positive timedelta

issue11869 review421921004
2022-11-24 19:16:51 +01:00
parent 45ee77f1a4
commit 99a596d41b
1 changed files with 7 additions and 1 deletions
@@ -6,10 +6,16 @@ from collections import defaultdict

 from trytond.model import ModelSQL, ValueMixin, fields
 from trytond.pool import Pool, PoolMeta
+from trytond.pyson import TimeDelta
 from trytond.tools import grouped_slice
 from trytond.transaction import Transaction

-supply_period = fields.TimeDelta("Supply Period")
+supply_period = fields.TimeDelta(
+    "Supply Period",
+    domain=['OR',
+        ('supply_period', '=', None),
+        ('supply_period', '>=', TimeDelta()),
+        ])


 class PurchaseConfiguration(metaclass=PoolMeta):