pip install --user image-quantizer

git clone https://github.com/lobis/image-quantizer
cd image-quantizer
python3 setup.py install --user

from image_quantizer import quantize_image

with Image.open("tests/data/cliff.jpg") as image:
    quantized_image = quantize_image(image, palette=PALETTES["WAVESHARE-EPD-7COLOR"])
    quantized_image.save("cliffs-quantized.png")

from image_quantizer import quantize_image, PALETTES

# Existing palette names
print(PALETTES)

palette = [
    [0, 0, 0],  # white
    [255, 255, 255],  # black
    [0, 0, 255],  # blue
    [0, 255, 0],  # green
]

with Image.open("tests/data/cliff.jpg") as image:
    quantized_image_custom = quantize_image(image, palette=palette)
    quantized_image_custom.show()