Function _get_data

monai/transforms/utils.py:1938–1939

(obj, key)

    from monai.transforms.compose import OneOf

    def _get_data(obj, key):
        return obj if key is None else obj[key]

    # if the starting point is a string (e.g., input to LoadImage), start
    # at -1 since we don't want to count the string -> image conversion.