Issue With Pillow 10.1.0

[crgrove]

Not sure when it changed, but Image.save() no longer takes a "quality" parameter. This breaks def _export_single_slice in slicing.py .

https://pillow.readthedocs.io/en/stable/reference/Image.html#PIL.Image.Image.save

[jokober]

Hi, are you actually getting an error? If yes what is the error?
As mentioned on the documentation you link keyword options are listed in the in the image format documentation. There you can still find quality. For other formats than jpeg this keyword should be ignored.

[crgrove]

When running the coco slice script (at least on Windows 11) it won't save the sliced images if the quality parameters is set in the call to Image.save(). You don't get an error, but the image output directory is empty when the script finishes.

[jokober]

This might be connected to #973