listing.py

import urllib
import re

import time 

 
data = urllib.urlopen('http://bitly.measuredvoice.com/bitly_archive/?C=M;O=D').read()    
#print data

#datafiles name pattern - usagov_bitly_data2011-07-29-1311919454
p = re.compile('usagov_bitly_data\d{4}-\d{2}-\d{2}-\d{10}')
#print p.findall('<tr><td valign="top"><img src="/icons/unknown.gif" alt="[   ]"></td><td><a href="usagov_bitly_data2011-07-29-1311919454">usagov_bitly_data2011-07-29-1311919454</a></td><td align="right">29-Jul-2011 07:04  </td><td')

m=p.findall(data)

#print m

for i in range(len(m)):
	if (i%2==0):
		print m[i]
		
#time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.localtime(epoch))

print len(m)

for i in range(len(m)):
	if (i%2==0):
		print "downloading ",  m[i]
		clicks = urllib.urlopen('http://bitly.measuredvoice.com/bitly_archive/'+m[i]).read()
		file = open(m[i], "w")
		file.write(clicks)
		file.close()
		print "done"