def METHOD_NAME(skip_curdir=1, maxlevels=0, force=0, quiet=0):
    """Byte-compile all module on sys.path.
    Arguments (all optional):
    skip_curdir: if true, skip current directory (default true)
    maxlevels:   max recursion level (default 0)
    force: as for compile_dir() (default 0)
    quiet: as for compile_dir() (default 0)
    """
    success = 1
    for dir in sys.path:
        if (not dir or dir == os.curdir) and skip_curdir:
            print 'Skipping current directory'
        else:
            success = success and compile_dir(dir, maxlevels, None,
                                              force, quiet=quiet)
    return success