Merge pull request #269 from c-bata/warn-import-error

Show warning messages when failed to import optuna-fast-fanova
optuna · Sep 15, 2022 · 8206248 · 8206248
2 parents 126f761 + 5874293
commit 8206248
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/optuna_dashboard/_importance.py b/optuna_dashboard/_importance.py
@@ -2,6 +2,7 @@
 from typing import Dict
 from typing import List
 from typing import Tuple
+import warnings
 
 from optuna.importance import BaseImportanceEvaluator
 from optuna.importance import FanovaImportanceEvaluator
@@ -19,7 +20,10 @@
 
 try:
     from optuna_fast_fanova import FanovaImportanceEvaluator as FastFanovaImportanceEvaluator
-except (ImportError, ValueError):
+except ModuleNotFoundError:
+    FastFanovaImportanceEvaluator = None  # type: ignore
+except Exception as e:
+    warnings.warn(f"Failed to import optuna-fast-fanova: {e}")
     FastFanovaImportanceEvaluator = None  # type: ignore