def METHOD_NAME():
    usage = (
        "Parse the gcov output and generate more human-readable code "
        + "coverage report."
    )
    parser = optparse.OptionParser(usage)
    parser.add_option(
        "--interested-files",
        "-i",
        dest="filenames",
        help="Comma separated files names. if specified, we will display "
        + "the coverage report only for interested source files. "
        + "Otherwise we will display the coverage report for all "
        + "source files.",
    )
    return parser