File scikit-image-pr7828-pillow-deprecations.patch of Package python-scikit-image

From f749680484632e87fb493c5f20990ae59e6fe597 Mon Sep 17 00:00:00 2001
From: Mark Harfouche <mark.harfouche@gmail.com>
Date: Sun, 6 Jul 2025 19:49:22 -0400
Subject: [PATCH] Address deprecations in Pillow 11.3

---
 skimage/io/_plugins/pil_plugin.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/skimage/io/_plugins/pil_plugin.py b/skimage/io/_plugins/pil_plugin.py
index 659f6f43035..0d0aff424de 100644
--- a/skimage/io/_plugins/pil_plugin.py
+++ b/skimage/io/_plugins/pil_plugin.py
@@ -167,14 +167,13 @@ def ndarray_to_pil(arr, format_str=None):
 
     elif format_str in ['png', 'PNG']:
         mode = 'I;16'
-        mode_base = 'I'
 
         if arr.dtype.kind == 'f':
             arr = img_as_uint(arr)
 
         elif arr.max() < 256 and arr.min() >= 0:
             arr = arr.astype(np.uint8)
-            mode = mode_base = 'L'
+            mode = 'L'
 
         else:
             arr = img_as_uint(arr)
@@ -182,7 +181,6 @@ def ndarray_to_pil(arr, format_str=None):
     else:
         arr = img_as_ubyte(arr)
         mode = 'L'
-        mode_base = 'L'
 
     try:
         array_buffer = arr.tobytes()
@@ -190,7 +188,7 @@ def ndarray_to_pil(arr, format_str=None):
         array_buffer = arr.tostring()  # Numpy < 1.9
 
     if arr.ndim == 2:
-        im = Image.new(mode_base, arr.T.shape)
+        im = Image.new(mode, arr.T.shape)
         try:
             im.frombytes(array_buffer, 'raw', mode)
         except AttributeError: