eb9ddab4ba9d032588fc40e6c4616338d7eb672b,mathics/builtin/image.py,PixelValue,apply,#PixelValue#Any#Any#Any#Any#,1087

Before Change

class PixelValue(_ImageBuiltin):
    def apply(self, image, x, y, evaluation):
        "PixelValue[image_Image, {x_?RealNumberQ, y_?RealNumberQ}]"
        return Real(image.pixels[int(y.to_python() - 1), int(x.to_python() - 1)])


class PixelValuePositions(_ImageBuiltin):
    def apply(self, image, val, evaluation):

After Change

        "PixelValue[image_Image, {x_?RealNumberQ, y_?RealNumberQ}]"
        pixel = image.pixels[int(y.to_python() - 1), int(x.to_python() - 1)]
        if isinstance(pixel, (numpy.ndarray, numpy.generic, list)):
            return Expression("List", *[Real(float(x)) for x in list(pixel)])
        else:
            return Real(float(pixel))

Instances