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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# © 2010, David Paleino <dapal@debian.org>
#
# This script is released under the GNU General Public License, version 2.
from urllib2 import urlopen
import re
base = "http://dds.cr.usgs.gov/srtm/version2_1/SRTM3/%s/"
regions = ["Eurasia", "North_America", "Australia", "Islands", "South_America", "Africa"]
for reg in regions:
url = base % reg
tiles = []
for line in urlopen(url).readlines():
if line.startswith("<li>"):
match = re.match("^<li><.*> ([^>]*)<.*>", line)
if match:
tiles.append(match.group(1).replace(".hgt.zip", ""))
f = open("tiles%s.txt" % (regions.index(reg)+1), "w")
f.write('\n'.join([reg] + tiles))
f.close()
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