Python FTP Iniciar sesión

from ftplib import FTP

ftpObject = FTP();

connectResponses = ftpObject.connect(host="ftp.exampleserver.com");
print("Connection Responses\n");
print(connectResponses);
print("\n\n");

loginResponse = ftpObject.login(user="username", passwd="password");
print("Login Response - " + loginResponse + "\n\n");
Button