#2879: Reduce max seed value to comply with python random seed limit

2024-09-13 12:58:37 +01:00
parent cd8fc6d42d
commit 6ebe50c331
1 changed files with 2 additions and 1 deletions
--- a/src/primaite/session/environment.py
+++ b/src/primaite/session/environment.py
@@ -42,7 +42,8 @@ def set_random_seed(seed: int, generate_seed_value: bool) -> Union[None, int]:
    if seed is None or seed == -1:
        if generate_seed_value:
            rng = np.random.default_rng()
-            seed = int(rng.integers(low=0, high=2**63))
+            # 2**32-1 is highest value for python RNG seed.
+            seed = int(rng.integers(low=0, high=2**32-1))
        else:
            return None
    elif seed < -1: