python ftp下载文件 脚本

!/usr/local/bin/python

import os, sys from getpass import getpass # hidden password input from ftplib import FTP # socket-based FTP tools

nonpassive = False # force active mode FTP for server? filename = 'monkeys.jpg' # file to be downloaded dirname = '.' # remote directory to fetch from sitename = 'ftp.rmi.net' # FTP site to contact userinfo = ('lutz', getpass('Pswd?')) # use () for anonymous if len(sys.argv) > 1: filename = sys.argv[1] # filename on command line?

print('Connecting...') connection = FTP(sitename) # connect to FTP site connection.login(*userinfo) # default is anonymous login connection.cwd(dirname) # xfer 1k at a time to localfile if nonpassive: # force active FTP if server requires connection.set_pasv(False)

print('Downloading...') localfile = open(filename, 'wb') # local file to store download connection.retrbinary('RETR ' + filename, localfile.write, 1024) connection.quit() localfile.close()

if input('Open file?') in ['Y', 'y']: from PP4E.System.Media.playfile import playfile playfile(filename)