From cbcd505c05fdf6bb4325ef6ae51fa5a79062c271 Mon Sep 17 00:00:00 2001
From: Markku Riekkinen <markku.riekkinen@aalto.fi>
Date: Thu, 9 Feb 2023 18:39:30 +0200
Subject: [PATCH] Add validation for the exercise grading_mode setting

The validation rejected courses that used the grading_mode setting
since the validation code did not include those settings at all.
---
 access/course.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/access/course.py b/access/course.py
index f75da1b..f446a87 100644
--- a/access/course.py
+++ b/access/course.py
@@ -218,6 +218,7 @@ class Exercise(Item):
     points_to_pass: NotRequired[NonNegativeInt]
     reveal_submission_feedback: NotRequired[RevealRuleOptions]
     reveal_model_solutions: NotRequired[RevealRuleOptions]
+    grading_mode: NotRequired[Literal["best", "last"]]
     _config_obj: Optional[ExerciseConfig] = PrivateAttr(default=None)
 
     def config_file_info(self, course_dir: str, grader_config_dir: str) -> Optional[Tuple[str, str]]: