@property
    def compression(self):
        compression_index = library.MagickGetImageCompression(self.wand)
        return COMPRESSION_TYPES[compression_index]
Returns PUT and the new value if modified. If new value is
dataset/ETHPy150Open dahlia/wand/wand/image.py/Image.compression--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/schema.py/_SingleValue.Update