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#!/usr/bin/env python
# -*- coding: utf-8 -*-
###############################################################################
# $Id$
#
# Project: GDAL
# Purpose: Check validity of <a href="XXXX"> links
# Author: Even Rouault <even.rouault at spatialys.com>
#
###############################################################################
# Copyright (c) 2015, Even Rouault <even.rouault at spatialys.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
###############################################################################
import os
import sys
import requests
ok_set = dict()
broken_set = {}
def check(filename):
f = open(filename, "r")
lines = f.readlines()
for i, line in enumerate(lines):
line = line.strip("\n")
pos = line.find('<a href="')
if pos >= 0:
pos += len('<a href="')
end_pos = line.find('"', pos)
while end_pos < 0:
i += 1
line += lines[i].strip("\n")
end_pos = line.find('"', pos)
url = line[pos:end_pos]
sharp = url.find("#")
if sharp == 0:
continue
elif sharp > 0:
url = url[0:sharp]
if url in ok_set:
continue
if url in broken_set:
print("ERROR: Broken link %s in %s" % (url, filename))
print("Checking %s..." % url)
if url.startswith("http"):
r = requests.get(url, verify=False)
if r.status_code == requests.codes.ok:
ok_set[url] = True
else:
print("ERROR: Broken link %s in %s" % (url, filename))
broken_set[url] = True
else:
checked_filename = os.path.join(os.path.dirname(filename), url)
# print(checked_filename)
if not os.path.exists(checked_filename):
print("ERROR: Broken link %s in %s" % (url, filename))
broken_set[url] = True
else:
ok_set[url] = True
for filename in sys.argv[1:]:
check(filename)
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