2004-01-20 08:15:37 +01:00
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#!/usr/bin/env python
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2003-10-21 19:36:57 +02:00
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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 eBay.com for various things
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"""
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import re
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import sets
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import getopt
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import urllib2
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2003-11-25 09:23:47 +01:00
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__revision__ = "$Id$"
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2003-10-21 19:36:57 +02:00
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import plugins
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2004-01-21 03:19:47 +01:00
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import registry
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2003-10-21 19:36:57 +02:00
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import conf
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import utils
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2003-10-29 07:06:56 +01:00
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import plugins
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2003-10-21 19:36:57 +02:00
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import ircutils
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import privmsgs
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import callbacks
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2004-01-30 00:58:27 +01:00
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def configure(advanced):
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2003-10-21 19:36:57 +02:00
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from questions import expect, anything, something, yn
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2004-01-28 23:19:25 +01:00
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conf.registerPlugin('Ebay', True)
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2004-01-31 23:24:43 +01:00
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output("""The Ebay plugin has the functionality to watch for URLs
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that match a specific pattern (we call this a snarfer). When
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supybot sees such a URL, he will parse the web page for
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information and reply with the results."""
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if yn('Do you want the Ebay snarfer enabled by default?'):
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2004-01-21 03:19:47 +01:00
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conf.supybot.plugins.Ebay.auctionSnarfer.setValue(True)
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2003-10-21 19:36:57 +02:00
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2003-11-17 23:52:45 +01:00
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class EbayError(callbacks.Error):
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pass
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2004-01-21 03:19:47 +01:00
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conf.registerPlugin('Ebay')
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conf.registerChannelValue(conf.supybot.plugins.Ebay, 'auctionSnarfer',
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registry.Boolean(False, """Determines whether the bot will automatically
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'snarf' Ebay auction URLs and print information about them."""))
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class Ebay(callbacks.PrivmsgCommandAndRegexp):
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2003-10-21 19:36:57 +02:00
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"""
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Module for eBay stuff. Currently contains a URL snarfer and a command to
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get info about an auction.
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"""
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threaded = True
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2003-10-21 23:10:20 +02:00
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regexps = ['ebaySnarfer']
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2003-11-11 16:58:20 +01:00
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2003-10-21 19:36:57 +02:00
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_reopts = re.I | re.S
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2004-01-09 00:03:48 +01:00
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_invalid = re.compile(r'(is invalid, still pending, or no longer in our '
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r'database)', _reopts)
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2003-10-21 19:36:57 +02:00
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_info = re.compile(r'<title>eBay item (\d+) \([^)]+\) - ([^<]+)</title>',
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2004-01-09 00:03:48 +01:00
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_reopts)
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2003-10-21 19:36:57 +02:00
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2004-01-09 00:03:48 +01:00
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_bid = re.compile(r'((?:Current|Starting) bid):.+?<b>([^<]+?)<fo', _reopts)
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2003-11-02 21:31:37 +01:00
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_winningBid = re.compile(r'(Winning bid|Sold for):.+?<b>([^<]+?)<font',
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2004-01-09 00:03:48 +01:00
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_reopts)
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2003-11-02 21:31:37 +01:00
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_time = re.compile(r'(Time left):.+?<b>([^<]+?)</b>', _reopts)
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2004-01-09 00:03:48 +01:00
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_bidder = re.compile(r'(High bidder):.+?(?:">(User ID) (kept private)'
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r'</font>|<a href[^>]+>([^<]+)</a>.+?'
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r'<a href[^>]+>(\d+)</a>)', _reopts)
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_winningBidder = re.compile(r'(Winning bidder|Buyer):.+?<a href[^>]+>'
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r'([^<]+)</a>.+?<a href[^>]+>(\d+)</a>',_reopts)
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2003-11-03 01:16:43 +01:00
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_buyNow = re.compile(r'alt="(Buy It Now)">.*?<b>([^<]+)</b>', _reopts)
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2004-01-09 00:03:48 +01:00
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_seller = re.compile(r'(Seller information).+?<a href[^>]+>([^<]+)</a>'
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r'.+ViewFeedback.+">(\d+)</a>', _reopts)
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_searches = (_bid, _winningBid, _time, _bidder,
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_winningBidder, _buyNow, _seller)
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2003-11-02 21:31:37 +01:00
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_multiField = (_bidder, _winningBidder, _seller)
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2003-10-21 19:36:57 +02:00
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2003-11-17 17:55:11 +01:00
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def auction(self, irc, msg, args):
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2003-11-17 23:52:45 +01:00
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"""<item>
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2003-10-21 19:36:57 +02:00
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Return useful information about the eBay auction with item number
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2003-11-17 23:52:45 +01:00
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<item>.
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2003-10-21 19:36:57 +02:00
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"""
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2003-11-17 23:52:45 +01:00
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item = privmsgs.getArgs(args)
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if not item.isdigit():
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2004-01-08 04:12:14 +01:00
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irc.error('<item> must be an integer value.')
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2003-11-17 17:25:34 +01:00
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return
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2003-10-21 19:36:57 +02:00
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url = 'http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=%s' % item
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2003-11-17 17:25:34 +01:00
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try:
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2004-01-08 04:12:14 +01:00
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irc.reply(self._getResponse(url))
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2003-11-17 23:52:45 +01:00
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except EbayError, e:
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2004-01-08 04:12:14 +01:00
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irc.reply(str(e))
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2003-10-21 19:36:57 +02:00
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def ebaySnarfer(self, irc, msg, match):
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2003-11-13 20:21:22 +01:00
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r"http://cgi\.ebay\.(?:com(?:.au)?|ca|co.uk)/(?:.*?/)?(?:ws/)?" \
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2003-11-03 01:16:43 +01:00
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r"eBayISAPI\.dll\?ViewItem(?:&item=\d+|&category=\d+)+"
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2004-01-21 03:19:47 +01:00
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if not self.registryValue('auctionSnarfer', msg.args[0]):
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return
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url = match.group(0)
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2003-11-17 17:25:34 +01:00
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try:
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2004-01-08 04:12:14 +01:00
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irc.reply(self._getResponse(url), prefixName=False)
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2003-11-17 23:52:45 +01:00
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except EbayError, e:
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2003-11-26 19:21:12 +01:00
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self.log.exception('ebaySnarfer exception at %s:', url)
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2003-11-08 01:09:54 +01:00
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ebaySnarfer = privmsgs.urlSnarfer(ebaySnarfer)
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2003-10-21 19:36:57 +02:00
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2003-11-17 23:52:45 +01:00
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def _getResponse(self, url):
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try:
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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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except urllib2.HTTPError, e:
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raise EbayError, str(e)
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2003-11-02 21:31:37 +01:00
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resp = []
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2003-11-09 04:15:24 +01:00
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m = self._invalid.search(s)
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if m:
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2003-11-17 23:52:45 +01:00
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raise EbayError, 'That auction %s' % m.group(1)
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2003-11-02 21:31:37 +01:00
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m = self._info.search(s)
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if m:
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(num, desc) = m.groups()
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2003-11-08 01:09:54 +01:00
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resp.append('%s%s: %s' % (ircutils.bold('Item #'),
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ircutils.bold(num),
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utils.htmlToText(desc)))
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2004-01-09 00:03:48 +01:00
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def bold(L):
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return (ircutils.bold(L[0]),) + L[1:]
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2003-11-02 21:31:37 +01:00
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for r in self._searches:
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m = r.search(s)
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if m:
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if r in self._multiField:
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2004-01-15 01:03:20 +01:00
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# Have to filter the results from self._bidder since
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# 2 of the 5 items in its tuple will always be None.
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#self.log.warning(m.groups())
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matches = filter(None, m.groups())
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resp.append('%s: %s (%s)' % bold(matches))
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2003-11-02 21:31:37 +01:00
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else:
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2003-11-13 20:21:22 +01:00
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resp.append('%s: %s' % bold(m.groups()))
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2003-11-02 21:31:37 +01:00
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if resp:
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2003-11-17 23:52:45 +01:00
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return '; '.join(resp)
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2003-11-02 21:31:37 +01:00
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else:
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2003-11-17 23:52:45 +01:00
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raise EbayError, 'That doesn\'t appear to be a proper eBay ' \
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2004-01-18 08:58:26 +01:00
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'auction page. (%s)' % \
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conf.supybot.replies.possibleBug()
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2003-10-21 19:36:57 +02:00
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Class = Ebay
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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