Google: Remove Groups snarfer

The regular expressions were woefully out of date and since there's not a
stable API (or any for that matter), keeping things working is a losing
battle.

Closes: Sf#3057485
Signed-off-by: James Vega <jamessan@users.sourceforge.net>
(cherry picked from commit c9274606ce)

Signed-off-by: Daniel Folkinshteyn <nanotube@users.sourceforge.net>
This commit is contained in:
James Vega 2010-09-08 22:20:23 -04:00 committed by Daniel Folkinshteyn
parent 961786f362
commit f68b6f709e
3 changed files with 4 additions and 108 deletions

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@ -1,6 +1,6 @@
###
# Copyright (c) 2005, Jeremiah Fincher
# Copyright (c) 2008-2009, James Vega
# Copyright (c) 2008-2010, James Vega
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@ -37,13 +37,7 @@ def configure(advanced):
output("""The Google plugin has the functionality to watch for URLs
that match a specific pattern. (We call this a snarfer)
When supybot sees such a URL, it will parse the web page
for information and reply with the results.
Google has two available snarfers: Google Groups link
snarfing and a google search snarfer.""")
if yn('Do you want the Google Groups link snarfer enabled by '
'default?'):
conf.supybot.plugins.Google.groupsSnarfer.setValue(True)
for information and reply with the results.""")
if yn('Do you want the Google search snarfer enabled by default?'):
conf.supybot.plugins.Google.searchSnarfer.setValue(True)
@ -105,10 +99,6 @@ conf.registerGlobalValue(Google, 'referer',
the Referer field of the search requests. If this value is empty, a
Referer will be generated in the following format:
http://$server/$botName"""))
conf.registerChannelValue(Google, 'groupsSnarfer',
registry.Boolean(False, """Determines whether the groups snarfer is
enabled. If so, URLs at groups.google.com will be snarfed and their
group/title messaged to the channel."""))
conf.registerChannelValue(Google, 'searchSnarfer',
registry.Boolean(False, """Determines whether the search snarfer is
enabled. If so, messages (even unaddressed ones) beginning with the word

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@ -1,6 +1,6 @@
###
# Copyright (c) 2002-2004, Jeremiah Fincher
# Copyright (c) 2008-2009, James Vega
# Copyright (c) 2008-2010, James Vega
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@ -66,7 +66,7 @@ except ImportError:
class Google(callbacks.PluginRegexp):
threaded = True
callBefore = ['Web']
regexps = ['googleSnarfer', 'googleGroups']
regexps = ['googleSnarfer']
_colorGoogles = {}
def _getColorGoogle(self, m):
@ -313,44 +313,6 @@ class Google(callbacks.PluginRegexp):
irc.reply(url.encode('utf-8'), prefixNick=False)
googleSnarfer = urlSnarfer(googleSnarfer)
_ggThread = re.compile(r'Subject: <b>([^<]+)</b>', re.I)
_ggGroup = re.compile(r'<TITLE>Google Groups :\s*([^<]+)</TITLE>', re.I)
_ggThreadm = re.compile(r'src="(/group[^"]+)">', re.I)
_ggSelm = re.compile(r'selm=[^&]+', re.I)
_threadmThread = re.compile(r'TITLE="([^"]+)">', re.I)
_threadmGroup = re.compile(r'class=groupname[^>]+>([^<]+)<', re.I)
def googleGroups(self, irc, msg, match):
r"http://groups.google.[\w.]+/\S+\?(\S+)"
if not self.registryValue('groupsSnarfer', msg.args[0]):
return
queries = cgi.parse_qsl(match.group(1))
queries = [q for q in queries if q[0] in ('threadm', 'selm')]
if not queries:
return
queries.append(('hl', 'en'))
url = 'http://groups.google.com/groups?' + urllib.urlencode(queries)
text = utils.web.getUrl(url)
mThread = None
mGroup = None
if 'threadm=' in url:
path = self._ggThreadm.search(text)
if path is not None:
url = 'http://groups-beta.google.com' + path.group(1)
text = utils.web.getUrl(url)
mThread = self._threadmThread.search(text)
mGroup = self._threadmGroup.search(text)
else:
mThread = self._ggThread.search(text)
mGroup = self._ggGroup.search(text)
if mThread and mGroup:
irc.reply(format('Google Groups: %s, %s',
mGroup.group(1), mThread.group(1)),
prefixNick=False)
else:
self.log.debug('Unable to snarf. %s doesn\'t appear to be a '
'proper Google Groups page.', match.group(1))
googleGroups = urlSnarfer(googleGroups)
def _googleUrl(self, s):
s = s.replace('+', '%2B')
s = s.replace(' ', '+')

View File

@ -66,60 +66,4 @@ class GoogleTestCase(ChannelPluginTestCase):
def testCalcDoesNotHaveExtraSpaces(self):
self.assertNotRegexp('google calc 1000^2', r'\s+,\s+')
def testGroupsSnarfer(self):
orig = conf.supybot.plugins.Google.groupsSnarfer()
try:
conf.supybot.plugins.Google.groupsSnarfer.setValue(True)
# This should work, and does work in practice, but is failing
# in the tests.
#self.assertSnarfRegexp(
# 'http://groups.google.com/groups?dq=&hl=en&lr=lang_en&'
# 'ie=UTF-8&oe=UTF-8&selm=698f09f8.0310132012.738e22fc'
# '%40posting.google.com',
# r'comp\.lang\.python.*question: usage of __slots__')
self.assertSnarfRegexp(
'http://groups.google.com/groups?selm=ExDm.8bj.23'
'%40gated-at.bofh.it&oe=UTF-8&output=gplain',
r'linux\.kernel.*NFS client freezes')
self.assertSnarfRegexp(
'http://groups.google.com/groups?q=kernel+hot-pants&'
'hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=1.5.4.32.199703131'
'70853.00674d60%40adan.kingston.net&rnum=1',
r'Madrid Bluegrass Ramble')
self.assertSnarfRegexp(
'http://groups.google.com/groups?selm=1.5.4.32.19970'
'313170853.00674d60%40adan.kingston.net&oe=UTF-8&'
'output=gplain',
r'Madrid Bluegrass Ramble')
self.assertSnarfRegexp(
'http://groups.google.com/groups?dq=&hl=en&lr=&'
'ie=UTF-8&threadm=mailman.1010.1069645289.702.'
'python-list%40python.org&prev=/groups%3Fhl%3Den'
'%26lr%3D%26ie%3DUTF-8%26group%3Dcomp.lang.python',
r'comp\.lang\.python.*What exactly are bound')
# Test for Bug #1002547
self.assertSnarfRegexp(
'http://groups.google.com/groups?q=supybot+is+the&'
'hl=en&lr=&ie=UTF-8&c2coff=1&selm=1028329672'
'%40freshmeat.net&rnum=9',
r'fm\.announce.*SupyBot')
finally:
conf.supybot.plugins.Google.groupsSnarfer.setValue(orig)
def testConfig(self):
orig = conf.supybot.plugins.Google.groupsSnarfer()
try:
conf.supybot.plugins.Google.groupsSnarfer.setValue(False)
self.assertSnarfNoResponse(
'http://groups.google.com/groups?dq=&hl=en&lr=lang_en&'
'ie=UTF-8&oe=UTF-8&selm=698f09f8.0310132012.738e22fc'
'%40posting.google.com')
conf.supybot.plugins.Google.groupsSnarfer.setValue(True)
self.assertSnarfNotError(
'http://groups.google.com/groups?dq=&hl=en&lr=lang_en&'
'ie=UTF-8&oe=UTF-8&selm=698f09f8.0310132012.738e22fc'
'%40posting.google.com')
finally:
conf.supybot.plugins.Google.groupsSnarfer.setValue(orig)
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: