221 lines
7.6 KiB
Python
221 lines
7.6 KiB
Python
#! /usr/bin/env python
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# Copyright 2011, 2013 OpenStack Foundation
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# Copyright 2012 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import daemon
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import irc.bot
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import json
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import logging.config
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import os
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import time
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import ssl
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import ptgbot.db
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import ptgbot.ethercalc
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try:
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import daemon.pidlockfile as pid_file_module
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except ImportError:
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# as of python-daemon 1.6 it doesn't bundle pidlockfile anymore
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# instead it depends on lockfile-0.9.1
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import daemon.pidfile as pid_file_module
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# https://bitbucket.org/jaraco/irc/issue/34/
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# irc-client-should-not-crash-on-failed
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# ^ This is why pep8 is a bad idea.
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irc.client.ServerConnection.buffer_class.errors = 'replace'
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ANTI_FLOOD_SLEEP = 2
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class PTGBot(irc.bot.SingleServerIRCBot):
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log = logging.getLogger("ptgbot.bot")
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def __init__(self, nickname, password, server, port, channel, db):
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if port == 6697:
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factory = irc.connection.Factory(wrapper=ssl.wrap_socket)
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irc.bot.SingleServerIRCBot.__init__(self,
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[(server, port)],
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nickname, nickname,
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connect_factory=factory)
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else:
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irc.bot.SingleServerIRCBot.__init__(self,
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[(server, port)],
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nickname, nickname)
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self.nickname = nickname
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self.password = password
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self.channel = channel
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self.identify_msg_cap = False
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self.data = db
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def on_nicknameinuse(self, c, e):
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self.log.debug("Nickname in use, releasing")
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c.nick(c.get_nickname() + "_")
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c.privmsg("nickserv", "identify %s " % self.password)
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c.privmsg("nickserv", "ghost %s %s" % (self.nickname, self.password))
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c.privmsg("nickserv", "release %s %s" % (self.nickname, self.password))
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time.sleep(ANTI_FLOOD_SLEEP)
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c.nick(self.nickname)
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def on_welcome(self, c, e):
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self.identify_msg_cap = False
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self.log.debug("Requesting identify-msg capability")
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c.cap('REQ', 'identify-msg')
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c.cap('END')
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if (self.password):
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self.log.debug("Identifying to nickserv")
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c.privmsg("nickserv", "identify %s " % self.password)
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self.log.info("Joining %s" % self.channel)
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c.join(self.channel)
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time.sleep(ANTI_FLOOD_SLEEP)
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def on_cap(self, c, e):
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self.log.debug("Received cap response %s" % repr(e.arguments))
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if e.arguments[0] == 'ACK' and 'identify-msg' in e.arguments[1]:
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self.log.debug("identify-msg cap acked")
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self.identify_msg_cap = True
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def usage(self, channel):
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self.send(channel,
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"Format is '#ROOMNAME [ now ... | next ... "
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"| location ... | clean ]'")
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def send_room_list(self, channel):
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rooms = self.data.list_rooms()
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if rooms:
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self.send(channel, "Active rooms: %s" % str.join(' ', rooms))
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else:
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self.send(channel, "There are no active rooms defined yet")
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def on_pubmsg(self, c, e):
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if not self.identify_msg_cap:
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self.log.debug("Ignoring message because identify-msg "
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"cap not enabled")
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return
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nick = e.source.split('!')[0]
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msg = e.arguments[0][1:]
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chan = e.target
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if msg.startswith('#'):
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if not (self.channels[chan].is_voiced(nick) or
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self.channels[chan].is_oper(nick)):
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self.send(chan, "%s: Need voice to issue commands" % (nick,))
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return
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words = msg.split()
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if ((len(words) < 2) or
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(len(words) == 2 and words[1].lower() != 'clean')):
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self.send(chan, "%s: Incorrect number of arguments" % (nick,))
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self.usage(chan)
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return
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room = words[0][1:].lower()
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if not self.data.is_room_valid(room):
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self.send(chan, "%s: unknown room '%s'" % (nick, room))
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self.send_room_list(chan)
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return
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adverb = words[1].lower()
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session = str.join(' ', words[2:])
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if adverb == 'now':
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self.data.add_now(room, session)
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elif adverb == 'next':
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self.data.add_next(room, session)
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elif adverb == 'clean':
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self.data.clean_rooms([room])
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elif adverb == 'color':
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self.data.add_color(room, session)
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elif adverb == 'location':
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self.data.add_location(room, session)
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else:
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self.send(chan, "%s: unknown directive '%s'" % (nick, adverb))
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self.usage(chan)
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return
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if msg.startswith('~'):
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if not self.channels[chan].is_oper(nick):
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self.send(chan, "%s: Need op for admin commands" % (nick,))
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return
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words = msg.split()
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command = words[0][1:].lower()
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if command == 'wipe':
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self.data.wipe()
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elif command == 'list':
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self.send_room_list(chan)
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return
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elif command in ('clean', 'add', 'del'):
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if len(words) < 2:
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self.send(chan, "this command takes one or more arguments")
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return
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getattr(self.data, command + '_rooms')(words[1:])
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else:
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self.send(chan, "%s: unknown command '%s'" % (nick, command))
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return
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def send(self, channel, msg):
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self.connection.privmsg(channel, msg)
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time.sleep(ANTI_FLOOD_SLEEP)
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def start(configpath):
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with open(configpath, 'r') as fp:
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config = json.load(fp)
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if 'log_config' in config:
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log_config = config['log_config']
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fp = os.path.expanduser(log_config)
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if not os.path.exists(fp):
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raise Exception("Unable to read logging config file at %s" % fp)
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logging.config.fileConfig(fp)
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else:
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logging.basicConfig(level=logging.DEBUG)
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if 'ethercalc_url' in config:
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ethercalc = ptgbot.ethercalc.Ethercalc(
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config['ethercalc_url'],
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config.get('ethercalc_cells'))
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else:
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ethercalc = None
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db = ptgbot.db.PTGDataBase(config['db_filename'], ethercalc)
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bot = PTGBot(config['irc_nick'],
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config.get('irc_pass', ''),
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config['irc_server'],
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config['irc_port'],
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config['irc_channel'],
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db)
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bot.start()
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def main():
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parser = argparse.ArgumentParser(description='PTG bot.')
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parser.add_argument('configfile', help='specify the config file')
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parser.add_argument('-d', dest='nodaemon', action='store_true',
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help='do not run as a daemon')
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args = parser.parse_args()
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if not args.nodaemon:
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pid = pid_file_module.TimeoutPIDLockFile(
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"/var/run/ptgbot/ptgbot.pid", 10)
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with daemon.DaemonContext(pidfile=pid):
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start(args.configfile)
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start(args.configfile)
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if __name__ == "__main__":
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main()
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