From 3d4e9b107d22a3a3c4dee6fb20eb25d6f2639da8 Mon Sep 17 00:00:00 2001
From: nulano <nulano@nulano.eu>
Date: Fri, 31 Mar 2023 02:57:58 +0200
Subject: [PATCH] warn if module is found but fails to import in PIL.features

---
 src/PIL/features.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/PIL/features.py b/src/PIL/features.py
index 6f9d99e76..80a16a75e 100644
--- a/src/PIL/features.py
+++ b/src/PIL/features.py
@@ -33,7 +33,10 @@ def check_module(feature):
     try:
         __import__(module)
         return True
-    except ImportError:
+    except ModuleNotFoundError:
+        return False
+    except ImportError as ex:
+        warnings.warn(str(ex))
         return False
 
 
@@ -145,7 +148,10 @@ def check_feature(feature):
     try:
         imported_module = __import__(module, fromlist=["PIL"])
         return getattr(imported_module, flag)
-    except ImportError:
+    except ModuleNotFoundError:
+        return None
+    except ImportError as ex:
+        warnings.warn(str(ex))
         return None