Python에서 보안 복사(SCP) 파일 전송을 구현하는 방법은 무엇입니까?

<code class="python">import paramiko
from scp import SCPClient

def createSSHClient(server, port, user, password):
    client = paramiko.SSHClient()
    client.load_system_host_keys()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(server, port, user, password)
    return client

ssh = createSSHClient(server, port, user, password)</code>

<code class="python">scp = SCPClient(ssh.get_transport())</code>

<code class="python">scp.get('/etc/local/filename', '/etc/remote/filename')
scp.put('/etc/remote/filename', '/etc/local/filename')</code>