User=NamedTuple("User",[("name",str),("surname",str),("password",bytes)])u=User("John","Doe",b'tfeL+uD...\xd2')print(f"Size: {sys.getsizeof(u)}")# Size:64# 新方式:from dataclassesimportdataclass @dataclass()class
(devpi)$ devpi use http://localhost:3141(devpi)$ devpi user -c testuser password=123(devpi)$ devpi login testuser --password=123(devpi)$ devpi index -c dev bases=root/pypi (devpi)$ devpi use testuser/dev (devpi)$ twine upload --repository http://localhost:3141/testuser/dev \ -u ...
>>>importzipfile,os>>>from pathlibimportPath>>>p=Path.home()>>>exampleZip=zipfile.ZipFile(p/'example.zip')>>>exampleZip.namelist()['spam.txt','cats/','cats/catnames.txt','cats/zophie.jpg']>>>spamInfo=exampleZip.getinfo('spam.txt')>>>spamInfo...
defget_user_info():withopen('/etc/passwd','r')asfile:lines=file.readlines()forlineinlines:fields=line.split(':')username=fields[0]uid=fields[2]gid=fields[3]home_dir=fields[5]print(f'Username:{username}, UID:{uid}, GID:{gid}, Home Directory:{home_dir}') 1. 2. 3. 4. 5. 6...
目录: /home/user/documents/subfolder 文件夹名称: subfolder 如果您需要获取路径中所有的文件夹名称,可以循环处理路径: import os def get_all_folders(path): folders = [] while True: path, folder = os.path.split(path) if folder != "": folders.insert(0, folder) else: break return folders ...
$ ruby -e"$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 安装Homebrew 后,您必须将 Homebrew 目录插入到您的PATH环境变量中。您可以通过在您的~/.profile文件中包含以下行来实现: export PATH=/usr/local/bin:/usr/local/sbin:$PATH ...
[root@dm8 dmPython]# cat ~/.bash_profile#.bash_profile#Get the aliases andfunctionsif [ -f ~/.bashrc ]; then . ~/.bashrc fi#User specific environment and startup programsPATH=$PATH:$HOME/bin export PATH export PATH="/dm/dmdbms/bin:$PATH" ...
('''\ <server-port>$serverPort</server-port> <host-addr-ipv4>$serverIp</host-addr-ipv4> get <user-name>$username</user-name> <password>$password</password> <local-file-name>$localPath</local-file-name> <remote-file-name>$remotePath</remote-file-name> ''') url_tuple = url...
可通过平台-用户中心查看或通过命令行 `klist -kt keytab文件`查看 principal_name = 'bdms_xxxx/dev@BDMS_DEMO.COM' # 指定本地路径 local_path = '/home/xxxxx' # 指定hdfs路径 hdfs_path = '/user/dsc_support' # 连接到HDFS并进行相关操作 conn_hdfs_with_kerberos(host, port, principal_name, ...
时间为:',boot_time_obj) now_time = datetime.now() print('当前时间为:',str(now_time).split('.')[0]) time1 = now_time - boot_time_obj print('开机时长为:',str(time1).split('.')[0]) print('当前登陆用户'.center(50,'*')) login_user = psutil.users() print(login_user[0]...