def _get_list_of_int_from_csv(csv):
    """
    Get a list of integer from one line CSV.

    Parameters
    ----------
    csv : str
        One line CSV string.

    Returns
    -------
    result_list : list of str
        List of splitted integer.
    """
    if csv == '':
        return []
    ignore_info_id_list = csv.split(',')
    for i, info_id in enumerate(ignore_info_id_list):
        ignore_info_id_list[i] = int(info_id)
    return ignore_info_id_list
