host.py 文件源码

def mkdir(path, owner='root', group='root', perms=0o555, force=False):
    """Create a directory"""
    log("Making dir {} {}:{} {:o}".format(path, owner, group,
                                          perms))
    uid = pwd.getpwnam(owner).pw_uid
    gid = grp.getgrnam(group).gr_gid
    realpath = os.path.abspath(path)
    path_exists = os.path.exists(realpath)
    if path_exists and force:
        if not os.path.isdir(realpath):
            log("Removing non-directory file {} prior to mkdir()".format(path))
            os.unlink(realpath)
            os.makedirs(realpath, perms)
    elif not path_exists:
        os.makedirs(realpath, perms)
    os.chown(realpath, uid, gid)
    os.chmod(realpath, perms)