From d2c8dd24fe0766a6dfcbb7ca0e5b3ca46b8d6327 Mon Sep 17 00:00:00 2001
From: MLErik <baerenjesus@gmail.com>
Date: Tue, 1 Oct 2019 13:58:05 -0400
Subject: [PATCH] print to warning change
---
flatland/envs/schedule_generators.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/flatland/envs/schedule_generators.py b/flatland/envs/schedule_generators.py
index bb29e07e..09878135 100644
--- a/flatland/envs/schedule_generators.py
+++ b/flatland/envs/schedule_generators.py
@@ -83,7 +83,7 @@ def sparse_schedule_generator(speed_ratio_map: Mapping[float, float] = None) ->
if not rail.check_path_exists(start[0], agent_orientation, target[0]):
agent_orientation = (agent_orientation + 2) % 4
if not (rail.check_path_exists(start[0], agent_orientation, target[0])):
- print("Infeasible")
+ warnings.warn("Infeasible")
agents_position.append((start[0][0], start[0][1]))
agents_target.append((target[0][0], target[0][1]))
--
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