#!/usr/bin/env python

import csv
from ftplib import FTP
from optparse import OptionParser

parser = OptionParser()
parser.set_usage("%prog [options] list_file")
parser.set_description("script for getting a list of files defined in other file")
parser.add_option("-s","--server",dest="server",
                  help="server from get the files",
                  default="")
parser.add_option("-u","--user",dest="user",
                  help="ftp user of server",
                  default="")
parser.add_option("-p","--upassword",dest="password",
                  help="ftp password of user",
                  default="")
parser.add_option("-d","--directory",dest="directory",
                  help="directory on server where the files are located",
                  default="/")
parser.add_option("-w","--writein",dest="writein",
                  help="directory where the files are saved")
(options, args) = parser.parse_args()
if len(args) != 1:
    print "the list file option is required"
    print parser.get_usage()
    exit()

ftp = FTP(options.server, options.user, options.password)
ftp.cwd(options.directory)
# leer el archivo de rutinas y traer los archivos por ftp 1 a 1
reader = csv.reader(open(args[0],"rb"))
counter=1
for row in reader:
        print "getting " + str(counter) + " : " + row[0]
        counter += 1
        ftp.retrbinary("RETR " + row[0], open(options.writein + row[0], 'wb').write)
ftp.quit()
ftp.close()