How to show image without cmd.exe

[pythondever]

What did you do?

I'm using Pillow display image in source code is normal but when display in build after code display image has a console cmd.exe

What did you expect to happen?

I want to hide cmd.exe

What actually happened?

What are your OS, Python and Pillow versions?

• OS: windows
• Python: 3.8.10
• Pillow: 8.0.0

demo code:

show_image = Image.fromqpixmap(item.pixmap())
show_image.show()

[nulano]

Duplicate of #7789.
This was fixed in Pillow 10.3.0: 373c62e

If you can't upgrade, you should be able to run the following code before calling show() as a workaround to replace the default image viewer in older Pillow with the one from Pillow 10.3.0:

from PIL import ImageShow

class MyViewer(ImageShow.Viewer):
    format = "PNG"
    options = {"compress_level": 1, "save_all": True}

    def get_command(self, file: str, **options: Any) -> str:
        return (
            f'start "Pillow" /WAIT "{file}" '
            "&& ping -n 4 127.0.0.1 >NUL "
            f'&& del /f "{file}"'
        )

    def show_file(self, path: str, **options: Any) -> int:
        """
        Display given file.
        """
        if not os.path.exists(path):
            raise FileNotFoundError
        subprocess.Popen(
            self.get_command(path, **options),
            shell=True,
            creationflags=getattr(subprocess, "CREATE_NO_WINDOW"),
        )  # nosec
        return 1

ImageShow.register(MyViewer, 0)

[pythondever]

solved!, good solution for users who cannot upgrade.