from funcy import rcompose

from image_prediction.transformer.transformer import Transformer
from image_prediction.utils import get_logger

logger = get_logger()


class TransformerCompositor(Transformer):
    def __init__(self, formatter: Transformer, *formatters: Transformer):
        formatters = (formatter, *formatters)
        self.pipe = rcompose(*formatters)

    def transform(self, obj):
        logger.debug("TransformerCompositor.transform")
        return self.pipe(obj)