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2b55842655
Exception catches. Give a better response when bugs and rfes receive a bug number. Add various tests.
317 lines
12 KiB
Python
317 lines
12 KiB
Python
#!/usr/bin/env python
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###
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# Copyright (c) 2003, James Vega
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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"""
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Accesses Sourceforge.net for various things
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"""
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import re
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import sets
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import urllib2
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from itertools import ifilter
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import conf
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import debug
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import utils
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import plugins
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import ircutils
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import privmsgs
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import callbacks
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def configure(onStart, afterConnect, advanced):
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# This will be called by setup.py to configure this module. onStart and
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# afterConnect are both lists. Append to onStart the commands you would
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# like to be run when the bot is started; append to afterConnect the
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# commands you would like to be run when the bot has finished connecting.
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from questions import expect, anything, something, yn
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onStart.append('load Sourceforge')
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if advanced:
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print 'The Sourceforge plugin has the functionality to watch for URLs'
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print 'that match a specific pattern (we call this a snarfer). When'
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print 'supybot sees such a URL, he will parse the web page for'
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print 'information and reply with the results.\n'
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if yn('Do you want the Sourceforge snarfer enabled by default?') =='n':
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onStart.append('Sourceforge config tracker-snarfer off')
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print 'The bugs and rfes commands of the Sourceforge plugin can be set'
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print 'to query a default project when no project is specified. If this'
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print 'project is not set, calling either of those commands will display'
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print 'the associated help. With the default project set, calling'
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print 'bugs/rfes with no arguments will find the most recent bugs/rfes'
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print 'for the default project.\n'
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if yn('Do you want to specify a default project?') == 'y':
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project = anything('Project name:')
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if project:
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onStart.append('Sourceforge config defaultproject %s' % project)
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class TrackerError(Exception):
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pass
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class Sourceforge(callbacks.PrivmsgCommandAndRegexp, plugins.Configurable):
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"""
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Module for Sourceforge stuff. Currently contains commands to query a
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project's most recent bugs and rfes.
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"""
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threaded = True
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regexps = ['sfSnarfer']
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_reopts = re.I
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_infoRe = re.compile(r'<td nowrap>(\d+)</td><td><a href='\
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'"([^"]+)">([^<]+)</a>', _reopts)
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_hrefOpts = '&set=custom&_assigned_to=0&_status=1&_category'\
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'=100&_group=100&order=artifact_id&sort=DESC'
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_resolution=re.compile(r'<b>(Resolution):</b> <a.+?<br>(.+?)</td>',_reopts)
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_assigned=re.compile(r'<b>(Assigned To):</b> <a.+?<br>(.+?)</td>', _reopts)
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_submitted = re.compile(r'<b>(Submitted By):</b><br>([^<]+)</td>', _reopts)
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_priority = re.compile(r'<b>(Priority):</b> <a.+?<br>(.+?)</td>', _reopts)
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_status = re.compile(r'<b>(Status):</b> <a.+?<br>(.+?)</td>', _reopts)
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_res =(_resolution, _assigned, _submitted, _priority, _status)
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configurables = plugins.ConfigurableDictionary(
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[('tracker-snarfer', plugins.ConfigurableBoolType, True,
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"""Determines whether the bot will reply to SF.net Tracker URLs in
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the channel with a nice summary of the tracker item."""),
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('default-project', plugins.ConfigurableStrType, '',
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"""Sets the default project (used by the bugs/rfes commands in the
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case that no explicit project is given).""")]
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)
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_projectURL = 'http://sourceforge.net/projects/'
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def __init__(self):
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plugins.Configurable.__init__(self)
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callbacks.PrivmsgCommandAndRegexp.__init__(self)
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def die(self):
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plugins.Configurable.die(self)
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callbacks.PrivmsgCommandAndRegexp.die(self)
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def _formatResp(self, text, num=''):
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"""
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Parses the Sourceforge query to return a list of tuples that
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contain the bug/rfe information.
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"""
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if num:
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for item in ifilter(lambda s, n=num: s and n in s,
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self._infoRe.findall(text)):
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yield (ircutils.bold(utils.htmlToText(item[2])),
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utils.htmlToText(item[1]))
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else:
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for item in ifilter(None, self._infoRe.findall(text)):
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yield (item[0], utils.htmlToText(item[2]))
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def _getTrackerURL(self, project, regex):
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try:
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fd = urllib2.urlopen('%s%s' % (self._projectURL, project))
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text = fd.read()
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fd.close()
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m = regex.search(text)
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if m is None:
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raise TrackerError, 'Invalid Tracker page'
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else:
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return 'http://sourceforge.net%s%s' % (utils.htmlToText(
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m.group(1)), self._hrefOpts)
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except urllib2.HTTPError, e:
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raise callbacks.Error, e.msg()
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def _getTrackerList(self, url):
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try:
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fd = urllib2.urlopen(url)
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text = fd.read()
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fd.close()
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head = '#%s: %s'
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resp = [head % entry for entry in self._formatResp(text)]
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if resp:
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if len(resp) > 10:
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resp = map(lambda s: utils.ellipsisify(s, 50), resp)
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return '%s' % utils.commaAndify(resp)
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raise callbacks.Error, 'No Trackers were found. (%s)' %\
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conf.replyPossibleBug
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except urllib2.HTTPError, e:
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raise callbacks.Error, e.msg()
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def _getTrackerInfo(self, irc, msg, url, num):
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try:
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fd = urllib2.urlopen(url)
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text = fd.read()
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fd.close()
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head = '%s <http://sourceforge.net%s>'
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resp = [head % match for match in self._formatResp(text,num)]
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if resp:
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irc.reply(msg, resp[0])
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return
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irc.error(msg, 'No Trackers were found. (%s)' %
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conf.replyPossibleBug)
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except urllib2.HTTPError, e:
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irc.error(msg, e.msg())
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_bugLink = re.compile(r'"([^"]+)">Bugs')
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def bugs(self, irc, msg, args):
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"""[<project>]
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Returns a list of the most recent bugs filed against <project>.
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<project> is not needed if there is a default project set.
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"""
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project = privmsgs.getArgs(args, required=0, optional=1)
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try:
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int(project)
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irc.error(msg, 'Use the bug command to get information about a '\
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'specific bug.')
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return
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except ValueError:
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pass
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if not project:
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project = self.configurables.get('default-project', msg.args[0])
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if not project:
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raise callbacks.ArgumentError
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try:
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url = self._getTrackerURL(project, self._bugLink)
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except TrackerError, e:
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irc.error(msg, '%s. Can\'t find the Bugs link.' % e)
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return
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irc.reply(msg, self._getTrackerList(url))
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def bug(self, irc, msg, args):
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"""[<project>] <num>
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Returns a description of the bug with Tracker id <num> and the
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corresponding Tracker URL. <project> is not needed if there is a
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default project set.
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"""
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(project, bugnum) = privmsgs.getArgs(args, optional=1)
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if not bugnum:
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try:
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int(project)
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except ValueError:
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irc.error(msg, '"%s" is not a proper bugnumber.' % project)
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return
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bugnum = project
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project = self.configurables.get('default-project', msg.args[0])
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if not project:
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raise callbacks.ArgumentError
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try:
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url = self._getTrackerURL(project, self._bugLink)
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except TrackerError, e:
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irc.error(msg, '%s. Can\'t find the Bugs link.' % e)
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return
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self._getTrackerInfo(irc, msg, url, bugnum)
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_rfeLink = re.compile(r'"([^"]+)">RFE')
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def rfes(self, irc, msg, args):
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"""[<project>]
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Returns a list of the most recent RFEs filed against <project>.
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<project> is not needed if there is a default project set.
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"""
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project = privmsgs.getArgs(args, required=0, optional=1)
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try:
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int(project)
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irc.error(msg, 'Use the rfe command to get information about a '\
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'specific rfe.')
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return
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except ValueError:
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pass
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if not project:
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project = self.configurables.get('default-project', msg.args[0])
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if not project:
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raise callbacks.ArgumentError
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try:
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url = self._getTrackerURL(project, self._rfeLink)
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except TrackerError, e:
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irc.error(msg, '%s. Can\'t find the RFEs link.' % e)
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return
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irc.reply(msg, self._getTrackerList(url))
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def rfe(self, irc, msg, args):
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"""[<project>] <num>
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Returns a description of the bug with Tracker id <num> and the
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corresponding Tracker URL. <project> is not needed if there is a
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default project set.
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"""
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(project, rfenum) = privmsgs.getArgs(args, optional=1)
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if not rfenum:
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try:
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int(project)
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except ValueError:
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irc.error(msg, '"%s" is not a proper rfenumber.' % project)
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return
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rfenum = project
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project = self.configurables.get('default-project', msg.args[0])
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if not project:
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raise callbacks.ArgumentError
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try:
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url = self._getTrackerURL(project, self._rfeLink)
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except TrackerError, e:
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irc.error(msg, '%s. Can\'t find the RFEs link.' % e)
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return
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self._getTrackerInfo(irc, msg, url, rfenum)
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_bold = lambda self, m: (ircutils.bold(m[0]),) + m[1:]
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_sfTitle = re.compile(r'Detail:(\d+) - ([^<]+)</title>', re.I)
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_linkType = re.compile(r'(\w+ \w+|\w+): Tracker Detailed View', re.I)
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def sfSnarfer(self, irc, msg, match):
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r"https?://(?:www\.)?(?:sourceforge|sf)\.net/tracker/" \
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r".*\?(?:&?func=detail|&?aid=\d+|&?group_id=\d+|&?atid=\d+){4}"
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if not self.configurables.get('tracker-snarfer', channel=msg.args[0]):
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return
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try:
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url = match.group(0)
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fd = urllib2.urlopen(url)
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s = fd.read()
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fd.close()
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resp = []
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head = ''
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m = self._linkType.search(s)
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n = self._sfTitle.search(s)
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if m and n:
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linktype = m.group(1)
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linktype = utils.depluralize(linktype)
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(num, desc) = n.groups()
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head = '%s #%s:' % (ircutils.bold(linktype), num)
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resp.append(desc)
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else:
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debug.msg('%s does not appear to be a proper Sourceforge '\
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'Tracker page (%s)' % (url, conf.replyPossibleBug))
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for r in self._res:
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m = r.search(s)
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if m:
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resp.append('%s: %s' % self._bold(m.groups()))
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irc.reply(msg, '%s #%s: %s' % (ircutils.bold(linktype),
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ircutils.bold(num), '; '.join(resp)), prefixName = False)
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except urllib2.HTTPError, e:
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debug.msg(e.msg())
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sfSnarfer = privmsgs.urlSnarfer(sfSnarfer)
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Class = Sourceforge
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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