(mode)
return mode & 0o7777
Return the portion of the file's mode that can be set by
    os.chmod().
Return the portion of the file's mode that can be set by
    os.chmod().
Return the portion of the file s mode that can be set by os . chmod () .
def S_IMODE(mode):
    """Return the portion of the file's mode that can be set by
    os.chmod().
    """
    return mode & 0o7777
def S_IMODE ( mode ) : return mode & 0o7777