python paramiko 파일 전송 다양한 방법

연결

host = "some-host"
port = 22
sftp_key = "/some-key"
username = "some-user"
password = "some-pass"

sftp_key = paramiko.RSAKey.from_private_key_file(sftp_key)
transport = paramiko.Transport((host, port))
transport.start_client(event=None, timeout=15)
transport.get_remote_server_key()
transport.auth_publickey(username, sftp_key, event=None)
transport.auth_password(username, password, event=None)
sftp = paramiko.SFTPClient.from_transport(transport) 

사용

#Auth types: user_pass, key_only, key_and_pass
#You can pass a junk string in for password or sftp_key if not used
def connect_to_sftp(host, port, username, password, sftp_key, auth_type):
    try:
        transport = paramiko.Transport((host, port))
        if auth_type == "key_and_pass":
            sftp_key = paramiko.RSAKey.from_private_key_file(sftp_key)
            transport.start_client(event=None, timeout=15)
            transport.get_remote_server_key()
            transport.auth_publickey(username, sftp_key, event=None)
            transport.auth_password(username, password, event=None)
            #transport.connect(username = username, password = password, pkey = sftp_key)
        elif auth_type == "key_only":
            sftp_key = paramiko.RSAKey.from_private_key_file(sftp_key)
            transport.connect(username = username, pkey = sftp_key)
        elif auth_type == "user_pass":
            transport.connect(username = username, password = password)
        else:
            ## Do your own error handling :)
            print "uh-oh!"
        sftp = paramiko.SFTPClient.from_transport(transport)   
    except Exception, e:
        ## Do your own error handling :)
        print "uh-oh!"
    return sftp, transport

출처 : https://stackoverflow.com/questions/10922134/paramiko-sftp-with-key-and-username-password-oops-unhandled-type-3