mirror of
https://github.com/Mikaela/Limnoria.git
synced 2024-11-23 19:19:32 +01:00
323 lines
13 KiB
Python
323 lines
13 KiB
Python
#!/usr/bin/env python
|
|
|
|
###
|
|
# Copyright (c) 2002, Jeremiah Fincher
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions, and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions, and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# * Neither the name of the author of this software nor the name of
|
|
# contributors to this software may be used to endorse or promote products
|
|
# derived from this software without specific prior written consent.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
###
|
|
|
|
"""
|
|
This is a module to contain Debian-specific commands.
|
|
"""
|
|
|
|
__revision__ = "$Id$"
|
|
|
|
import plugins
|
|
|
|
import re
|
|
import gzip
|
|
import sets
|
|
import getopt
|
|
import popen2
|
|
import socket
|
|
import urllib
|
|
import fnmatch
|
|
import os.path
|
|
from itertools import imap, ifilter
|
|
|
|
import registry
|
|
|
|
import conf
|
|
import utils
|
|
import privmsgs
|
|
import webutils
|
|
import callbacks
|
|
|
|
|
|
def configure(advanced):
|
|
from questions import output, expect, anything, something, yn
|
|
conf.registerPlugin('Debian', True)
|
|
if not utils.findBinaryInPath('zgrep'):
|
|
if not advanced:
|
|
output("""I can't find zgrep in your path. This is necessary
|
|
to run the file command. I'll disable this command
|
|
now. When you get zgrep in your path, use the command
|
|
'enable Debian.file' to re-enable the command.""")
|
|
conf.supybot.defaultCapabilities().add('-Debian.file')
|
|
else:
|
|
output("""I can't find zgrep in your path. If you want to run
|
|
the file command with any sort of expediency, you'll
|
|
need it. You can use a python equivalent, but it's
|
|
about two orders of magnitude slower. THIS MEANS IT
|
|
WILL TAKE AGES TO RUN THIS COMMAND. Don't do this.""")
|
|
if yn('Do you want to use a Python equivalent of zgrep?'):
|
|
conf.supybot.plugins.Debian.pythonZgrep.setValue(True)
|
|
else:
|
|
output('I\'ll disable file now.')
|
|
conf.supybot.defaultCapabilities().add('-Debian.file')
|
|
|
|
conf.registerPlugin('Debian')
|
|
conf.registerGlobalValue(conf.supybot.plugins.Debian, 'pythonZgrep',
|
|
registry.Boolean(False, """An advanced option, mostly just for testing;
|
|
uses a Python-coded zgrep rather than the actual zgrep executable,
|
|
generally resulting in a 50x slowdown. What would take 2 seconds will
|
|
take 100 with this enabled. Don't enable this."""))
|
|
class Debian(callbacks.Privmsg,
|
|
plugins.PeriodicFileDownloader):
|
|
threaded = True
|
|
periodicFiles = {
|
|
# This file is only updated once a week, so there's no sense in
|
|
# downloading a new one every day.
|
|
'Contents-i386.gz': ('ftp://ftp.us.debian.org/'
|
|
'debian/dists/unstable/Contents-i386.gz',
|
|
604800, None)
|
|
}
|
|
contents = os.path.join(conf.supybot.directories.data(),'Contents-i386.gz')
|
|
def __init__(self):
|
|
callbacks.Privmsg.__init__(self)
|
|
plugins.PeriodicFileDownloader.__init__(self)
|
|
|
|
def die(self):
|
|
callbacks.Privmsg.die(self)
|
|
|
|
def file(self, irc, msg, args):
|
|
"""[--{regexp,exact}=<value>] [<glob>]
|
|
|
|
Returns packages in Debian that includes files matching <glob>. If
|
|
--regexp is given, returns packages that include files matching the
|
|
given regexp. If --exact is given, returns packages that include files
|
|
matching exactly the string given.
|
|
"""
|
|
self.getFile('Contents-i386.gz')
|
|
# Make sure it's anchored, make sure it doesn't have a leading slash
|
|
# (the filenames don't have leading slashes, and people may not know
|
|
# that).
|
|
(optlist, rest) = getopt.getopt(args, '', ['regexp=', 'exact='])
|
|
if not optlist and not rest:
|
|
raise callbacks.ArgumentError
|
|
if len(optlist) + len(rest) > 1:
|
|
irc.error('Only one search option is allowed.')
|
|
return
|
|
for (option, arg) in optlist:
|
|
if option == '--exact':
|
|
regexp = arg.lstrip('/')
|
|
elif option == '--regexp':
|
|
regexp = arg
|
|
if rest:
|
|
glob = rest.pop()
|
|
regexp = fnmatch.translate(glob.lstrip('/'))
|
|
regexp = regexp.rstrip('$')
|
|
regexp += ".* "
|
|
try:
|
|
re_obj = re.compile(regexp, re.I)
|
|
except re.error, e:
|
|
irc.error("Error in regexp: %s" % e)
|
|
return
|
|
if self.registryValue('pythonZgrep'):
|
|
fd = gzip.open(self.contents)
|
|
r = imap(lambda tup: tup[0],
|
|
ifilter(lambda tup: tup[0],
|
|
imap(lambda line:(re_obj.search(line), line),fd)))
|
|
else:
|
|
try:
|
|
(r, w) = popen2.popen4(['zgrep', '-e', regexp, self.contents])
|
|
w.close()
|
|
except TypeError:
|
|
# We're on Windows.
|
|
irc.error('This command won\'t work on this platform. '
|
|
'If you think it should (i.e., you know that '
|
|
'you have a zgrep binary somewhere) then file '
|
|
'a bug about it at http://supybot.sf.net/ .')
|
|
return
|
|
packages = sets.Set() # Make packages unique
|
|
try:
|
|
for line in r:
|
|
if len(packages) > 100:
|
|
irc.error('More than 100 packages matched, '
|
|
'please narrow your search.')
|
|
return
|
|
try:
|
|
(filename, pkg_list) = line[:-1].split()
|
|
if filename == 'FILE':
|
|
# This is the last line before the actual files.
|
|
continue
|
|
except ValueError: # Unpack list of wrong size.
|
|
continue # We've not gotten to the files yet.
|
|
packages.update(pkg_list.split(','))
|
|
finally:
|
|
if hasattr(r, 'close'):
|
|
r.close()
|
|
if len(packages) == 0:
|
|
irc.reply('I found no packages with that file.')
|
|
else:
|
|
irc.reply(utils.commaAndify(packages))
|
|
|
|
_debreflags = re.DOTALL | re.IGNORECASE
|
|
_debbrre = re.compile(r'<li><a href[^>]+>(.*?)</a> \(', _debreflags)
|
|
_debverre = re.compile(r'<br>(?:\d+:)?(\S+):', _debreflags)
|
|
_deblistre = re.compile(r'<h3>Package ([^<]+)</h3>(.*?)</ul>', _debreflags)
|
|
_debBranches = ('stable', 'testing', 'unstable', 'experimental')
|
|
def version(self, irc, msg, args):
|
|
"""[stable|testing|unstable|experimental] <package name>
|
|
|
|
Returns the current version(s) of a Debian package in the given branch
|
|
(if any, otherwise all available ones are displayed).
|
|
"""
|
|
if not args:
|
|
raise callbacks.ArgumentError
|
|
if args and args[0] in self._debBranches:
|
|
branch = args.pop(0)
|
|
else:
|
|
branch = 'all'
|
|
if not args:
|
|
irc.error('You must give a package name.')
|
|
return
|
|
responses = []
|
|
package = privmsgs.getArgs(args)
|
|
package = urllib.quote(package)
|
|
url = 'http://packages.debian.org/cgi-bin/search_packages.pl?keywords'\
|
|
'=%s&searchon=names&version=%s&release=all' % (package, branch)
|
|
try:
|
|
html = webutils.getUrl(url)
|
|
except webutils.WebError, e:
|
|
irc.error('I couldn\'t reach the search page (%s).' % e)
|
|
return
|
|
|
|
if 'is down at the moment' in html:
|
|
irc.error('Packages.debian.org is down at the moment. '
|
|
'Please try again later.')
|
|
return
|
|
pkgs = self._deblistre.findall(html)
|
|
#self.log.warning(pkgs)
|
|
if not pkgs:
|
|
irc.reply('No package found for %s (%s)' %
|
|
(urllib.unquote(package), branch))
|
|
else:
|
|
for pkg in pkgs:
|
|
pkgMatch = pkg[0]
|
|
brMatch = self._debbrre.findall(pkg[1])
|
|
verMatch = self._debverre.findall(pkg[1])
|
|
if pkgMatch and brMatch and verMatch:
|
|
versions = zip(brMatch, verMatch)
|
|
for version in versions:
|
|
s = '%s (%s)' % (pkgMatch, ': '.join(version))
|
|
responses.append(s)
|
|
resp = '%s matches found: %s' % \
|
|
(len(responses), '; '.join(responses))
|
|
irc.reply(resp)
|
|
|
|
_incomingRe = re.compile(r'<a href="(.*?\.deb)">', re.I)
|
|
def incoming(self, irc, msg, args):
|
|
"""[--{regexp,arch}=<value>] <glob>
|
|
|
|
Checks debian incoming for a matching package name. The arch
|
|
parameter defaults to i386; --regexp returns only those package names
|
|
that match a given regexp, and normal matches use standard *nix
|
|
globbing.
|
|
"""
|
|
(optlist, rest) = getopt.getopt(args, '', ['regexp=', 'arch='])
|
|
predicates = []
|
|
archPredicate = lambda s: ('_i386.' in s)
|
|
for (option, arg) in optlist:
|
|
if option == '--regexp':
|
|
try:
|
|
r = utils.perlReToPythonRe(arg)
|
|
predicates.append(r.search)
|
|
except ValueError:
|
|
irc.error('%r is not a valid regexp.' % arg)
|
|
return
|
|
elif option == '--arch':
|
|
arg = '_%s.' % arg
|
|
archPredicate = lambda s, arg=arg: (arg in s)
|
|
predicates.append(archPredicate)
|
|
globs = privmsgs.getArgs(rest)
|
|
for glob in globs:
|
|
if '?' not in glob and '*' not in glob:
|
|
glob = '*%s*' % glob
|
|
predicates.append(lambda s: fnmatch.fnmatch(s, glob))
|
|
packages = []
|
|
try:
|
|
fd = webutils.getUrlFd('http://incoming.debian.org/')
|
|
except webutils.WebError, e:
|
|
irc.error(e)
|
|
return
|
|
for line in fd:
|
|
m = self._incomingRe.search(line)
|
|
if m:
|
|
name = m.group(1)
|
|
if all(lambda p: p(name), predicates):
|
|
realname = rsplit(name, '_', 1)[0]
|
|
packages.append(realname)
|
|
if len(packages) == 0:
|
|
irc.error('No packages matched that search.')
|
|
else:
|
|
irc.reply(utils.commaAndify(packages))
|
|
incoming = privmsgs.thread(incoming)
|
|
|
|
_newpkgre = re.compile(r'<li><a href[^>]+>([^<]+)</a>')
|
|
def new(self, irc, msg, args):
|
|
"""[--{main,contrib,non-free}] [<glob>]
|
|
|
|
Checks for packages that have been added to Debian's unstable branch
|
|
in the past week. If no glob is specified, returns a list of all
|
|
packages. If no section is specified, defaults to main.
|
|
"""
|
|
options = ['main', 'contrib', 'non-free']
|
|
(optlist, rest) = getopt.getopt(args, '', options)
|
|
section = 'main'
|
|
for (option, _) in optlist:
|
|
option = option.lstrip('-')
|
|
if option in options:
|
|
section = option
|
|
glob = privmsgs.getArgs(rest, required=0, optional=1)
|
|
if not glob:
|
|
glob = '*'
|
|
if '?' not in glob and '*' not in glob:
|
|
glob = '*%s*' % glob
|
|
try:
|
|
fd = webutils.getUrlFd(
|
|
'http://packages.debian.org/unstable/newpkg_%s' % section)
|
|
except webutils.WebError, e:
|
|
irc.error(e)
|
|
packages = []
|
|
#self.log.warning(section)
|
|
#self.log.warning(glob)
|
|
for line in fd:
|
|
m = self._newpkgre.search(line)
|
|
if m:
|
|
m = m.group(1)
|
|
if fnmatch.fnmatch(m, glob):
|
|
packages.append(m)
|
|
fd.close()
|
|
if packages:
|
|
irc.reply(utils.commaAndify(packages))
|
|
else:
|
|
irc.error('No packages matched that search.')
|
|
|
|
Class = Debian
|
|
|
|
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
|