formatter.py 文件源码

def _octal_to_perm(octal):
    perms = list("-" * 9)
    if octal & stat.S_IRUSR:
        perms[0] = "r"
    if octal & stat.S_IWUSR:
        perms[1] = "w"
    if octal & stat.S_IXUSR:
        perms[2] = "x"
    if octal & stat.S_IRGRP:
        perms[3] = "r"
    if octal & stat.S_IWGRP:
        perms[4] = "w"
    if octal & stat.S_IXGRP:
        perms[5] = "x"
    if octal & stat.S_IROTH:
        perms[6] = "r"
    if octal & stat.S_IWOTH:
        perms[7] = "w"
    if octal & stat.S_IXOTH:
        perms[8] = "x"
    return "".join(perms)