depot/third_party/nixpkgs/pkgs/development/python-modules/pydicom/pillow-10.1.0-compat.patch

30 lines
1.1 KiB
Diff
Raw Normal View History

diff --git a/pydicom/pixel_data_handlers/pillow_handler.py b/pydicom/pixel_data_handlers/pillow_handler.py
index ff781025d..a44eb9a41 100644
--- a/pydicom/pixel_data_handlers/pillow_handler.py
+++ b/pydicom/pixel_data_handlers/pillow_handler.py
@@ -119,18 +119,12 @@ def _decompress_single_frame(
# space prior to compression, setting the value of "mode" to YCbCr
# signals Pillow to not apply any color transformation upon
# decompression.
- if (transfer_syntax in PillowJPEGTransferSyntaxes and
- photometric_interpretation == 'RGB'):
- if 'adobe_transform' not in image.info:
- color_mode = 'YCbCr'
- image.tile = [(
- 'jpeg',
- image.tile[0][1],
- image.tile[0][2],
- (color_mode, ''),
- )]
- image.mode = color_mode
- image.rawmode = color_mode
+ if (
+ transfer_syntax in PillowJPEGTransferSyntaxes
+ and photometric_interpretation == 'RGB'
+ and "adobe_transform" not in image.info
+ ):
+ image.draft("YCbCr", image.size)
return image