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#! /usr/bin/env python2.3
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# Copyright (C) 2002 Igor Genibel
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# Copyright (C) 2006 Christoph Berg <myon@debian.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# $Id$
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import sys, os, re, urllib, dbm, signal
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def alarmHandler(*args):
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"""
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signal handler for SIGALRM, just raise an exception
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"""
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raise "TimeOut"
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def extract_excuses():
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excuses_db = dbm.open("excuses-new", 'c')
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signal.signal(signal.SIGALRM, alarmHandler)
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try:
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# set timeout
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signal.alarm(10)
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excuse_file = urllib.urlopen("http://ftp-master.debian.org/testing/update_excuses.html")
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signal.alarm(0)
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except "TimeOut":
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print >> sys.stderr, "[WARNING: skipping testing-excuses due to ftp-master timeout!"
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signal.alarm(0)
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return
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re_id = re.compile(r'^<li><a id="(.+?)"\s.+\((.+?)\sto.+')
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re_ul = re.compile(r'</ul>')
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re_dep = re.compile(r'<li>Depends: .+ <a href="#(.+?)"')
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re_maint = re.compile(r'<li>Maintainer:')
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re_dash = re.compile(r'^-.+')
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re_slash = re.compile(r'.+/.+')
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re_less = re.compile(r'<=')
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re_greater = re.compile(r'> 0')
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re_target = re.compile(r' target="_blank"')
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opened = 0
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package = ""
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excuse = ""
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valid = 0
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while 1:
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line = excuse_file.readline()
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if line == "": break
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match_id = re_id.search(line)
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match_ul = re_ul.search(line)
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match_dep = re_dep.search(line)
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if re_maint.match(line):
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continue
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if match_id:
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package = match_id.group(1)
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match_dash = re_dash.search(package)
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if match_dash:
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continue
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match_slash = re_slash.search(package)
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if match_slash:
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continue
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version = match_id.group(2)
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excuse = "<!-- Testing_version: "+version+" -->\n"
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excuse += "<h2>Excuse for "+package+"</h2>\n"
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opened = 1
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valid = 1
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elif match_ul and (valid == 1):
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excuse += '</ul>'
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excuses_db[package] = excuse
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package = ""
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opened = 0
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valid = 0
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elif match_dep and (valid == 1):
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link = match_dep.group(1)
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excuse += '<li>Depends: '+package+' <a href="developer.php?excuse='+link+'">'+link+'</a></li>\n'
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elif (opened == 1) and (valid == 1):
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line = re_less.sub('<=', line)
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line = re_greater.sub('> 0', line)
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line = re_target.sub('', line)
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excuse += line
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excuses_db.close()
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return
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extract_excuses()
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# vim:sw=4:softtabstop=4:expandtab
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