https://pypi.org/project/paramiko/

import paramiko 
host = '192.168.0.8'
user = 'login'
secret = 'password'
port = 22
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(hostname=host, username=user, password=secret, port=port)
stdin, stdout, stderr = client.exec_command('ls -l')
data = stdout.read() + stderr.read()
client.close()

host = "example.com"
port = 22
transport = paramiko.Transport((host, port))
transport.connect(username='login', password='password')
sftp = paramiko.SFTPClient.from_transport(transport)
remotepath = '/path/to/remote/file.py'
localpath = '/path/to/local/file.py'
sftp.get(remotepath, localpath)
sftp.put(localpath, remotepath)
sftp.close()
transport.close()

Подробности со всеми параметрами подключения, использованием ключей и т.п. в help(connect)