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mirror of https://github.com/WikiTeam/wikiteam synced 2024-11-10 13:10:27 +00:00
wikiteam/listsofwikis/checkalive.py
2014-02-26 23:22:53 +00:00

80 lines
2.8 KiB
Python

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
# Copyright (C) 2011-2012 WikiTeam
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Script to check if a list of wikis are alive or dead
import thread
import time
import sys
import urllib2
import exceptions
import re
# Configuration
delay = 30 # Seconds before timing out on request
limit = 100
def printapi(api):
print api, 'is alive'
open('wikisalive.txt', 'a').write(('%s\n' % api.strip()).encode('utf-8'))
def checkcore(api):
req = urllib2.Request(api, None)
try:
raw = urllib2.urlopen(req, None, delay).read()
except IOError: # http://docs.python.org/2/howto/urllib2.html#handling-exceptions
print api, 'is dead or has errors'
return
# RSD is available since 1.17, bug 25648
rsd = re.search(r'(?:link rel="EditURI".+href=")(?:https?:)?(.+api.php)\?action=rsd', raw)
# Feeds are available, with varying format, in 1.8 or earlier
feed = re.search(r'(?:link rel="alternate" type="application/)(?:atom|rss)(?:\+xml[^>]+href="/)([^>]*index.php)(?:\?title=[^>]+&amp;)(?:feed|format)', raw)
# Sometimes they're missing though, this should catch the rest but goes out of <head>
login = re.search(r'(?:<li id="pt-login"><a href="/)([^>]*index.php)', raw)
domain = re.search(r'(https?://.[^/]+/)', api)
# TODO: Simplistic check for API. The docs page can be returned even if everything else
# is choking on database or PHP errors (hundreds online wikis fatal on every request).
if 'This is an auto-generated MediaWiki API documentation page' in raw:
printapi(api)
elif rsd:
api = 'http:' + rsd.group(1)
printapi(api)
elif feed:
index = domain.group(1) + feed.group(1)
printapi(index)
elif login:
index = domain.group(1) + login.group(1)
printapi(index)
else:
print api, 'is not a MediaWiki wiki'
def check(apis):
for api in apis:
thread.start_new_thread(checkcore, (api,))
time.sleep(0.1)
time.sleep(delay+1)
apis = []
for api in open('wikistocheck.txt', 'r').read().strip().splitlines():
if not api in apis:
apis.append(api)
if len(apis) >= limit:
check(apis)
apis = []
check(apis)