import time
import datetime
import urllib
import re
#from BeautifulSoup import BeautifulSoup
#import smtp

def pollArduinoFileIndex(delayTime):
    dataTimestamp = datetime.datetime.strftime(datetime.datetime.now(), "%Y%m%d_%H%M%S")
    #dataTimestamp = str(dataTimestamp)
    urllib.urlretrieve ("http://xxx.xxx.xx.xx:yyy/", "urlIndex.html")
    dataFile = open('urlIndex.html', 'r')
    data = dataFile.read()
    fileIndex = re.findall('DATA.*?\.CSV', data)
    #print fileIndex
    for file in fileIndex:
        #print file
        url = ('http://xxx.xxx.xx.xx:xxx/%s' % file)
        #print url
        urllib.urlretrieve (url, '/Users/xxx/Documents/xxx/20121019/%s' % file)
        print "."
    print("url retrieve done")
    time.sleep(delayTime)

pollArduinoFileIndex(1)