cli.py 文件源码

def info(args):
    """Get info on vm"""
    names = args.names
    output = args.output
    fields = args.fields
    values = args.values
    lastvm = "%s/.kcli/vm" % os.environ.get('HOME')
    if not names:
        if os.path.exists(lastvm) and os.stat(lastvm).st_size > 0:
            names = [open(lastvm).readlines()[0].strip()]
            common.pprint("Using %s as vm" % names[0], color='green')
        else:
            common.pprint("Missing Vm's name", color='red')
            return
    global config
    k = config.k
    codes = []
    for name in names:
        result = k.info(name, output=output, fields=fields, values=values)
        code = common.handle_response(result, name, quiet=True)
        codes.append(code)
    os._exit(1 if 1 in codes else 0)