webscan module - get dirs

#!/usr/bin/env python
# ---
# try_dirs.py
# this 'module' will check if there is a file/dir at remote host.
# files/dirs can be edited (you will find it at dirsToCheck.txt file).
# ---
# More @ http://hauntit.blogspot.com
# version : 2
#

import urllib
import sys

# defines:
url = sys.argv[1]
dirsToCheck = open('dirsToCheck.txt','r')
try_dir = dirsToCheck.readlines()

if len(sys.argv) < 2:
  sys.stderr.write('usage: '+sys.argv[0]+' http://localhost/')
  sys.exit(1)
else:
  print '--------------------------------------------------------------'
  print 'Try enumerate files/dirs at this URL: ',url
  print '--------------------------------------------------------------'

  i=0
  for line in try_dir:
    full_url_to_check = url+line
#    print full_url_to_check
    try_page = urllib.urlopen(full_url_to_check)
    i=i+1

    if try_page.getcode() == 200:
      print 'Found location: ', line
      print 'Status: ', try_page.getcode()
      print '------------------------------------------'
    elif try_page.getcode() == 401:
      print 'Found location: ', line
      print 'Seems to be authorized only: ', try_page.getcode()
      print '------------------------------------------'
    elif try_page.getcode() >= 500:
      print 'Found server-side problem: ', line
      print 'Status: ', try_page.getcode()
      print '------------------------------------------'
    elif try_page.getcode() == 403:
      print 'Found but you have no permissions to access: ', line
      print 'Status: ', try_page.getcode()
      print '------------------------------------------'