Initial import from Docker volume

modules/sale_gift_card/exceptions.py

@@ -0,0 +1,19 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model.exceptions import (
+    RequiredValidationError, SizeValidationError, ValidationError)
+from trytond.modules.product.exceptions import TemplateValidationError
+
+
+class GiftCardValidationError(TemplateValidationError):
+    pass
+
+
+class MoveGiftCardValidationError(
+        RequiredValidationError, SizeValidationError):
+    pass
+
+
+class GiftCardLineValidationError(ValidationError):
+    pass