def get_files(target_files, config):
    """Retrieve files associated with the potential inputs.
    """
    out = []
    for input_id in _get_input_ids(config):
        for keep_file in collection_files(input_id, config):
            if target_files in os.path.basename(keep_file):
                out.append("keep:" + os.path.normpath(os.path.join(input_id, keep_file)))
    return out
dataset/ETHPy150Open chapmanb/bcbio-nextgen-vm/bcbiovm/arvados/retriever.py/get_files/swapped operands of `in`