import sys
import getpass
from ftplib import FTP


def fatalError(msg): #report error then exit()
	print(msg)
	exit()

print("Welcome to Noah's FTP Client!")
host = raw_input("Host: ")
port = raw_input("Port (leave blank for default): ")
user = raw_input("Username: ")
password = getpass.getpass("NOTE: Password input is hidden\nPassword: ") #hide password from being visible on screen

if (port == ""): #set default port
    port = "21"

#attempt to establish connection with server
ftp = FTP(host,port)
ftp.login(user,password)