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set it all up

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jcao219 14 years ago
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  1. 16
      LICENSE
  2. 6
      botconfig.py
  3. 22
      oyoyo/__init__.py
  4. 271
      oyoyo/client.py
  5. 223
      oyoyo/cmdhandler.py
  6. 45
      oyoyo/examplebot.py
  7. 90
      oyoyo/helpers.py
  8. 209
      oyoyo/ircevents.py
  9. 97
      oyoyo/parse.py
  10. 91
      wolfbot.py

16
LICENSE
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Copyright (c) 2011 Jimmy Cao
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

6
botconfig.py
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PASS = ""
CHANNEL = "#example"
HOST = "irc.freenode.net"
PORT = 6667
NICK = ""
ADMINS = ("")

22
oyoyo/__init__.py
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# Copyright (c) 2008 Duncan Fordyce
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
"""A small, simple irc lib for python suitable for bots, clients and anything else.
For more information and documentation about this package:
http://code.google.com/p/oyoyo/
"""

271
oyoyo/client.py
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# Copyright (c) 2008 Duncan Fordyce
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import logging
import socket
import sys
import re
import string
import time
import threading
import os
import traceback
from oyoyo.parse import *
from oyoyo import helpers
from oyoyo.cmdhandler import CommandError
import collections
# Python < 3 compatibility
if sys.version_info < (3,):
class bytes(object):
def __new__(self, b='', encoding='utf8'):
return str(b)
class IRCClientError(Exception):
pass
class IRCClient:
""" IRC Client class. This handles one connection to a server.
This can be used either with or without IRCApp ( see connect() docs )
"""
def __init__(self, cmd_handler, **kwargs):
""" the first argument should be an object with attributes/methods named
as the irc commands. You may subclass from one of the classes in
oyoyo.cmdhandler for convenience but it is not required. The
methods should have arguments (prefix, args). prefix is
normally the sender of the command. args is a list of arguments.
Its recommened you subclass oyoyo.cmdhandler.DefaultCommandHandler,
this class provides defaults for callbacks that are required for
normal IRC operation.
all other arguments should be keyword arguments. The most commonly
used will be nick, host and port. You can also specify an "on connect"
callback. ( check the source for others )
Warning: By default this class will not block on socket operations, this
means if you use a plain while loop your app will consume 100% cpu.
To enable blocking pass blocking=True.
>>> class My_Handler(DefaultCommandHandler):
... def privmsg(self, prefix, command, args):
... print "%s said %s" % (prefix, args[1])
...
>>> def connect_callback(c):
... helpers.join(c, '#myroom')
...
>>> cli = IRCClient(My_Handler,
... host="irc.freenode.net",
... port=6667,
... nick="myname",
... connect_cb=connect_callback)
...
>>> cli_con = cli.connect()
>>> while 1:
... cli_con.next()
...
"""
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.nick = None
self.real_name = None
self.host = None
self.port = None
self.connect_cb = None
self.blocking = True
self.__dict__.update(kwargs)
self.command_handler = cmd_handler(self)
self._end = 0
def send(self, *args, **kwargs):
""" send a message to the connected server. all arguments are joined
with a space for convenience, for example the following are identical
>>> cli.send("JOIN %s" % some_room)
>>> cli.send("JOIN", some_room)
In python 2, all args must be of type str or unicode, *BUT* if they are
unicode they will be converted to str with the encoding specified by
the 'encoding' keyword argument (default 'utf8').
In python 3, all args must be of type str or bytes, *BUT* if they are
str they will be converted to bytes with the encoding specified by the
'encoding' keyword argument (default 'utf8').
"""
# Convert all args to bytes if not already
encoding = kwargs.get('encoding') or 'utf_8'
bargs = []
for arg in args:
if isinstance(arg, str):
bargs.append(bytes(arg, encoding))
elif isinstance(arg, bytes):
bargs.append(arg)
elif type(arg).__name__ == 'unicode':
bargs.append(arg.encode(encoding))
else:
raise IRCClientError('Refusing to send one of the args from provided: %s'
% repr([(type(arg), arg) for arg in args]))
msg = bytes(" ", "ascii").join(bargs)
logging.info('---> send "%s"' % msg)
self.socket.send(msg + bytes("\r\n", "ascii"))
def connect(self):
""" initiates the connection to the server set in self.host:self.port
and returns a generator object.
>>> cli = IRCClient(my_handler, host="irc.freenode.net", port=6667)
>>> g = cli.connect()
>>> while 1:
... g.next()
"""
try:
logging.info('connecting to %s:%s' % (self.host, self.port))
self.socket.connect(("%s" % self.host, self.port))
if not self.blocking:
self.socket.setblocking(0)
helpers.nick(self, self.nick)
helpers.user(self, self.nick, self.real_name)
if self.connect_cb:
self.connect_cb(self)
buffer = bytes()
while not self._end:
try:
buffer += self.socket.recv(1024)
except socket.error as e:
try: # a little dance of compatibility to get the errno
errno = e.errno
except AttributeError:
errno = e[0]
if not self.blocking and errno == 11:
pass
else:
raise e
else:
data = buffer.split(bytes("\n", "ascii"))
buffer = data.pop()
for el in data:
prefix, command, args = parse_raw_irc_command(el)
try:
self.command_handler.run(command, prefix, *args)
except CommandError:
# error will of already been logged by the handler
pass
yield True
finally:
if self.socket:
logging.info('closing socket')
self.socket.close()
class IRCApp:
""" This class manages several IRCClient instances without the use of threads.
(Non-threaded) Timer functionality is also included.
"""
class _ClientDesc:
def __init__(self, **kwargs):
self.con = None
self.autoreconnect = False
self.__dict__.update(kwargs)
def __init__(self):
self._clients = {}
self._timers = []
self.running = False
self.sleep_time = 0.5
def addClient(self, client, autoreconnect=False):
""" add a client object to the application. setting autoreconnect
to true will mean the application will attempt to reconnect the client
after every disconnect. you can also set autoreconnect to a number
to specify how many reconnects should happen.
warning: if you add a client that has blocking set to true,
timers will no longer function properly """
logging.info('added client %s (ar=%s)' % (client, autoreconnect))
self._clients[client] = self._ClientDesc(autoreconnect=autoreconnect)
def addTimer(self, seconds, cb):
""" add a timed callback. accuracy is not specified, you can only
garuntee the callback will be called after seconds has passed.
( the only advantage to these timers is they dont use threads )
"""
assert isinstance(cb, collections.Callable)
logging.info('added timer to call %s in %ss' % (cb, seconds))
self._timers.append((time.time() + seconds, cb))
def run(self):
""" run the application. this will block until stop() is called """
# TODO: convert this to use generators too?
self.running = True
while self.running:
found_one_alive = False
for client, clientdesc in self._clients.items():
if clientdesc.con is None:
clientdesc.con = client.connect()
try:
next(clientdesc.con)
except Exception as e:
logging.error('client error %s' % e)
logging.error(traceback.format_exc())
if clientdesc.autoreconnect:
clientdesc.con = None
if isinstance(clientdesc.autoreconnect, (int, float)):
clientdesc.autoreconnect -= 1
found_one_alive = True
else:
clientdesc.con = False
else:
found_one_alive = True
if not found_one_alive:
logging.info('nothing left alive... quiting')
self.stop()
now = time.time()
timers = self._timers[:]
self._timers = []
for target_time, cb in timers:
if now > target_time:
logging.info('calling timer cb %s' % cb)
cb()
else:
self._timers.append((target_time, cb))
time.sleep(self.sleep_time)
def stop(self):
""" stop the application """
self.running = False

223
oyoyo/cmdhandler.py
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# Copyright (c) 2008 Duncan Fordyce
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import inspect
import logging
import sys
import traceback
from oyoyo import helpers
from oyoyo.parse import parse_nick
# Python < 3 compatibility
if sys.version_info < (3,):
class bytes(object):
def __new__(self, b='', encoding='utf8'):
return str(b)
def protected(func):
""" decorator to protect functions from being called """
func.protected = True
return func
class CommandError(Exception):
def __init__(self, cmd):
self.cmd = cmd
class NoSuchCommandError(CommandError):
def __str__(self):
return 'No such command "%s"' % ".".join(self.cmd)
class ProtectedCommandError(CommandError):
def __str__(self):
return 'Command "%s" is protected' % ".".join(self.cmd)
class CommandHandler(object):
""" The most basic CommandHandler """
def __init__(self, client):
self.client = client
@protected
def get(self, in_command_parts):
""" finds a command
commands may be dotted. each command part is checked that it does
not start with and underscore and does not have an attribute
"protected". if either of these is true, ProtectedCommandError
is raised.
its possible to pass both "command.sub.func" and
["command", "sub", "func"].
"""
if isinstance(in_command_parts, bytes):
in_command_parts = in_command_parts.split(b'.')
else:
in_command_parts = in_command_parts.split('.')
command_parts = []
for cmdpart in in_command_parts:
if isinstance(cmdpart, bytes):
cmdpart = cmdpart.decode('ascii')
command_parts.append(cmdpart)
p = self
while command_parts:
cmd = command_parts.pop(0)
if cmd.startswith('_'):
raise ProtectedCommandError(in_command_parts)
try:
f = getattr(p, cmd)
except AttributeError:
raise NoSuchCommandError(in_command_parts)
if hasattr(f, 'protected'):
raise ProtectedCommandError(in_command_parts)
if isinstance(f, CommandHandler) and command_parts:
return f.get(command_parts)
p = f
return f
@protected
def run(self, command, *args):
""" finds and runs a command """
logging.debug("processCommand %s(%s)" % (command, args))
try:
f = self.get(command)
except NoSuchCommandError:
self.__unhandled__(command, *args)
return
logging.debug('f %s' % f)
try:
largs = list(args)
for i,arg in enumerate(largs):
if arg: largs[i] = arg.decode('ascii')
f(*largs)
except Exception as e:
logging.error('command raised %s' % e)
logging.error(traceback.format_exc())
raise CommandError(command)
@protected
def __unhandled__(self, cmd, *args):
"""The default handler for commands. Override this method to
apply custom behavior (example, printing) unhandled commands.
"""
logging.debug('unhandled command %s(%s)' % (cmd, args))
class DefaultCommandHandler(CommandHandler):
""" CommandHandler that provides methods for the normal operation of IRC.
If you want your bot to properly respond to pings, etc, you should subclass this.
"""
def ping(self, prefix, server):
self.client.send('PONG', server)
class DefaultBotCommandHandler(CommandHandler):
""" default command handler for bots. methods/attributes are made
available as commands """
@protected
def getVisibleCommands(self, obj=None):
test = (lambda x: isinstance(x, CommandHandler) or \
inspect.ismethod(x) or inspect.isfunction(x))
members = inspect.getmembers(obj or self, test)
return [m for m, _ in members
if (not m.startswith('_') and
not hasattr(getattr(obj, m), 'protected'))]
def help(self, sender, dest, arg=None):
"""list all available commands or get help on a specific command"""
logging.info('help sender=%s dest=%s arg=%s' % (sender, dest, arg))
if not arg:
commands = self.getVisibleCommands()
commands.sort()
helpers.msg(self.client, dest,
"available commands: %s" % " ".join(commands))
else:
try:
f = self.get(arg)
except CommandError as e:
helpers.msg(self.client, dest, str(e))
return
doc = f.__doc__.strip() if f.__doc__ else "No help available"
if not inspect.ismethod(f):
subcommands = self.getVisibleCommands(f)
if subcommands:
doc += " [sub commands: %s]" % " ".join(subcommands)
helpers.msg(self.client, dest, "%s: %s" % (arg, doc))
class BotCommandHandler(DefaultCommandHandler):
""" complete command handler for bots """
def __init__(self, client, command_handler):
DefaultCommandHandler.__init__(self, client)
self.command_handler = command_handler
def privmsg(self, prefix, dest, msg):
self.tryBotCommand(prefix, dest, msg)
@protected
def tryBotCommand(self, prefix, dest, msg):
""" tests a command to see if its a command for the bot, returns True
and calls self.processBotCommand(cmd, sender) if its is.
"""
logging.debug("tryBotCommand('%s' '%s' '%s')" % (prefix, dest, msg))
if dest == self.client.nick:
dest = parse_nick(prefix)[0]
elif msg.startswith(self.client.nick):
msg = msg[len(self.client.nick)+1:]
else:
return False
msg = msg.strip()
parts = msg.split(' ', 1)
command = parts[0]
arg = parts[1:]
try:
self.command_handler.run(command, prefix, dest, *arg)
except CommandError as e:
helpers.msg(self.client, dest, str(e))
return True

45
oyoyo/examplebot.py
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#!/usr/bin/python
"""Example bot for oyoyo that responds to !say"""
import logging
import re
from oyoyo.client import IRCClient
from oyoyo.cmdhandler import DefaultCommandHandler
from oyoyo import helpers
HOST = 'irc.freenode.net'
PORT = 6667
NICK = 'oyoyo-example'
CHANNEL = '#oyoyo-test'
class MyHandler(DefaultCommandHandler):
def privmsg(self, nick, chan, msg):
msg = msg.decode()
match = re.match('\!say (.*)', msg)
if match:
to_say = match.group(1).strip()
print(('Saying, "%s"' % to_say))
helpers.msg(self.client, chan, to_say)
def connect_cb(cli):
helpers.join(cli, CHANNEL)
def main():
logging.basicConfig(level=logging.DEBUG)
cli = IRCClient(MyHandler, host=HOST, port=PORT, nick=NICK,
connect_cb=connect_cb)
conn = cli.connect()
while True:
next(conn) ## python 2
# next(conn) ## python 3
if __name__ == '__main__':
main()

90
oyoyo/helpers.py
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# Copyright (c) 2008 Duncan Fordyce
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
""" contains helper functions for common irc commands """
import random
def msg(cli, user, msg):
for line in msg.split('\n'):
cli.send("PRIVMSG", user, ":%s" % line)
def msgrandom(cli, choices, dest, user=None):
o = "%s: " % user if user else ""
o += random.choice(choices)
msg(cli, dest, o)
def _makeMsgRandomFunc(choices):
def func(cli, dest, user=None):
msgrandom(cli, choices, dest, user)
return func
msgYes = _makeMsgRandomFunc(['yes', 'alright', 'ok'])
msgOK = _makeMsgRandomFunc(['ok', 'done'])
msgNo = _makeMsgRandomFunc(['no', 'no-way'])
def ns(cli, *args):
msg(cli, "NickServ", " ".join(args))
def cs(cli, *args):
msg(cli, "ChanServ", " ".join(args))
def identify(cli, passwd, authuser="NickServ"):
msg(cli, authuser, "IDENTIFY %s" % passwd)
def quit(cli, msg='gone'):
cli.send("QUIT :%s" % msg)
cli._end = 1
def mode(cli, chan, mod):
cli.send("MODE", chan, mod)
def user(cli, username, realname=None):
cli.send("USER", username, cli.host, cli.host,
realname or username)
_simple = (
'join',
'part',
'nick',
'notice',
)
def _addsimple():
import sys
def simplecmd(cmd_name):
def f(cli, *args):
cli.send(cmd_name, *args)
return f
m = sys.modules[__name__]
for t in _simple:
setattr(m, t, simplecmd(t.upper()))
_addsimple()
def _addNumerics():
import sys
from oyoyo import ircevents
def numericcmd(cmd_num, cmd_name):
def f(cli, *args):
cli.send(cmd_num, *args)
return f
m = sys.modules[__name__]
for num, name in ircevents.numeric_events.items():
setattr(m, name, numericcmd(num, name))
_addNumerics()

209
oyoyo/ircevents.py
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# Copyright (c) 2008 Duncan Fordyce
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
# taken from python irclib.. who took it from...
# Numeric table mostly stolen from the Perl IRC module (Net::IRC).
numeric_events = {
b"001": "welcome",
b"002": "yourhost",
b"003": "created",
b"004": "myinfo",
b"005": "featurelist", # XXX
b"200": "tracelink",
b"201": "traceconnecting",
b"202": "tracehandshake",
b"203": "traceunknown",
b"204": "traceoperator",
b"205": "traceuser",
b"206": "traceserver",
b"207": "traceservice",
b"208": "tracenewtype",
b"209": "traceclass",
b"210": "tracereconnect",
b"211": "statslinkinfo",
b"212": "statscommands",
b"213": "statscline",
b"214": "statsnline",
b"215": "statsiline",
b"216": "statskline",
b"217": "statsqline",
b"218": "statsyline",
b"219": "endofstats",
b"221": "umodeis",
b"231": "serviceinfo",
b"232": "endofservices",
b"233": "service",
b"234": "servlist",
b"235": "servlistend",
b"241": "statslline",
b"242": "statsuptime",
b"243": "statsoline",
b"244": "statshline",
b"250": "luserconns",
b"251": "luserclient",
b"252": "luserop",
b"253": "luserunknown",
b"254": "luserchannels",
b"255": "luserme",
b"256": "adminme",
b"257": "adminloc1",
b"258": "adminloc2",
b"259": "adminemail",
b"261": "tracelog",
b"262": "endoftrace",
b"263": "tryagain",
b"265": "n_local",
b"266": "n_global",
b"300": "none",
b"301": "away",
b"302": "userhost",
b"303": "ison",
b"305": "unaway",
b"306": "nowaway",
b"311": "whoisuser",
b"312": "whoisserver",
b"313": "whoisoperator",
b"314": "whowasuser",
b"315": "endofwho",
b"316": "whoischanop",
b"317": "whoisidle",
b"318": "endofwhois",
b"319": "whoischannels",
b"321": "liststart",
b"322": "list",
b"323": "listend",
b"324": "channelmodeis",
b"329": "channelcreate",
b"331": "notopic",
b"332": "currenttopic",
b"333": "topicinfo",
b"341": "inviting",
b"342": "summoning",
b"346": "invitelist",
b"347": "endofinvitelist",
b"348": "exceptlist",
b"349": "endofexceptlist",
b"351": "version",
b"352": "whoreply",
b"353": "namreply",
b"361": "killdone",
b"362": "closing",
b"363": "closeend",
b"364": "links",
b"365": "endoflinks",
b"366": "endofnames",
b"367": "banlist",
b"368": "endofbanlist",
b"369": "endofwhowas",
b"371": "info",
b"372": "motd",
b"373": "infostart",
b"374": "endofinfo",
b"375": "motdstart",
b"376": "endofmotd",
b"377": "motd2", # 1997-10-16 -- tkil
b"381": "youreoper",
b"382": "rehashing",
b"384": "myportis",
b"391": "time",
b"392": "usersstart",
b"393": "users",
b"394": "endofusers",
b"395": "nousers",
b"401": "nosuchnick",
b"402": "nosuchserver",
b"403": "nosuchchannel",
b"404": "cannotsendtochan",
b"405": "toomanychannels",
b"406": "wasnosuchnick",
b"407": "toomanytargets",
b"409": "noorigin",
b"411": "norecipient",
b"412": "notexttosend",
b"413": "notoplevel",
b"414": "wildtoplevel",
b"421": "unknowncommand",
b"422": "nomotd",
b"423": "noadmininfo",
b"424": "fileerror",
b"431": "nonicknamegiven",
b"432": "erroneusnickname", # Thiss iz how its speld in thee RFC.
b"433": "nicknameinuse",
b"436": "nickcollision",
b"437": "unavailresource", # "Nick temporally unavailable"
b"441": "usernotinchannel",
b"442": "notonchannel",
b"443": "useronchannel",
b"444": "nologin",
b"445": "summondisabled",
b"446": "usersdisabled",
b"451": "notregistered",
b"461": "needmoreparams",
b"462": "alreadyregistered",
b"463": "nopermforhost",
b"464": "passwdmismatch",
b"465": "yourebannedcreep", # I love this one...
b"466": "youwillbebanned",
b"467": "keyset",
b"471": "channelisfull",
b"472": "unknownmode",
b"473": "inviteonlychan",
b"474": "bannedfromchan",
b"475": "badchannelkey",
b"476": "badchanmask",
b"477": "nochanmodes", # "Channel doesn't support modes"
b"478": "banlistfull",
b"481": "noprivileges",
b"482": "chanoprivsneeded",
b"483": "cantkillserver",
b"484": "restricted", # Connection is restricted
b"485": "uniqopprivsneeded",
b"491": "nooperhost",
b"492": "noservicehost",
b"501": "umodeunknownflag",
b"502": "usersdontmatch",
}
generated_events = [
# Generated events
"dcc_connect",
"dcc_disconnect",
"dccmsg",
"disconnect",
"ctcp",
"ctcpreply",
]
protocol_events = [
# IRC protocol events
"error",
"join",
"kick",
"mode",
"part",
"ping",
"privmsg",
"privnotice",
"pubmsg",
"pubnotice",
"quit",
"invite",
"pong",
]
all_events = generated_events + protocol_events + list(numeric_events.values())

97
oyoyo/parse.py
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# Copyright (c) 2008 Duncan Fordyce
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import logging
import sys
from oyoyo.ircevents import *
# Python < 3 compatibility
if sys.version_info < (3,):
class bytes(object):
def __new__(self, b='', encoding='utf8'):
return str(b)
def parse_raw_irc_command(element):
"""
This function parses a raw irc command and returns a tuple
of (prefix, command, args).
The following is a psuedo BNF of the input text:
<message> ::= [':' <prefix> <SPACE> ] <command> <params> <crlf>
<prefix> ::= <servername> | <nick> [ '!' <user> ] [ '@' <host> ]
<command> ::= <letter> { <letter> } | <number> <number> <number>
<SPACE> ::= ' ' { ' ' }
<params> ::= <SPACE> [ ':' <trailing> | <middle> <params> ]
<middle> ::= <Any *non-empty* sequence of octets not including SPACE
or NUL or CR or LF, the first of which may not be ':'>
<trailing> ::= <Any, possibly *empty*, sequence of octets not including
NUL or CR or LF>
<crlf> ::= CR LF
"""
parts = element.strip().split(bytes(" ", "ascii"))
if parts[0].startswith(bytes(':', 'ascii')):
prefix = parts[0][1:]
command = parts[1]
args = parts[2:]
else:
prefix = None
command = parts[0]
args = parts[1:]
if command.isdigit():
try:
command = numeric_events[command]
except KeyError:
logging.warn('unknown numeric event %s' % command)
command = command.lower()
if args[0].startswith(bytes(':', 'ascii')):
args = [bytes(" ", "ascii").join(args)[1:]]
else:
for idx, arg in enumerate(args):
if arg.startswith(bytes(':', 'ascii')):
args = args[:idx] + [bytes(" ", 'ascii').join(args[idx:])[1:]]
break
return (prefix, command, args)
def parse_nick(name):
""" parse a nickname and return a tuple of (nick, mode, user, host)
<nick> [ '!' [<mode> = ] <user> ] [ '@' <host> ]
"""
try:
nick, rest = name.split('!')
except ValueError:
return (name, None, None, None)
try:
mode, rest = rest.split('=')
except ValueError:
mode, rest = None, rest
try:
user, host = rest.split('@')
except ValueError:
return (nick, mode, rest, None)
return (nick, mode, user, host)

91
wolfbot.py
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from oyoyo.client import IRCClient
from oyoyo.cmdhandler import DefaultCommandHandler
from oyoyo import helpers
from oyoyo.parse import parse_nick
import logging
import botconfig
def connect_callback(cli):
helpers.identify(cli, botconfig.PASS)
helpers.join(cli, botconfig.CHANNEL)
helpers.msg(cli, "ChanServ", "op "+botconfig.CHANNEL)
helpers.msg(cli, botconfig.CHANNEL, "\u0002Wolfbot2 is here.\u0002")
G_PM_COMMANDS = []
G_COMMANDS = []
COMMANDS = {}
PM_COMMANDS = {}
HOOKS = {}
def cmd(s, pmOnly = False):
def dec(f):
if s is None and pmOnly:
G_PM_COMMANDS.append(f)
elif s is None and not pmOnly:
G_COMMANDS.append(f)
elif pmOnly:
if s in PM_COMMANDS:
PM_COMMANDS[s].append(f)
else: PM_COMMANDS[s] = [f]
else:
if s in COMMANDS:
COMMANDS[s].append(f)
else: COMMANDS[s] = [f]
return f
return dec
def hook(s):
def dec(f):
HOOKS[s] = f
return f
return dec
class WolfBotHandler(DefaultCommandHandler):
def __init__(self, client):
super().__init__(client)
def privmsg(self, rawnick, chan, msg):
print("{0} in {1} said: {2}".format(rawnick, chan, msg))
if chan != botconfig.NICK: #not a PM
for x in COMMANDS:
if msg.startswith(x):
msg = msg.replace(x, "", 1)
for f in COMMANDS[x]:
f(self.client, rawnick, chan, msg.lstrip())
else:
for x in PM_COMMANDS:
if msg.startswith(x):
msg = msg.replace(x, "", 1)
for f in PM_COMMANDS[x]:
f(self.client, rawnick, msg.lstrip())
def nick(self, fro, to):
print(fro, to)
def main():
cli = IRCClient(WolfBotHandler, host="irc.freenode.net", port=6667, nick="wolfbot2-alpha",
connect_cb=connect_callback)
conn = cli.connect()
while True:
next(conn)
#Game Logic Begins:
@cmd("!say", True)
def join(cli, rawnick, rest):
helpers.msg(cli, botconfig.CHANNEL, "{0} says: {1}".format(parse_nick(rawnick)[0], rest))
@cmd("!bye", True)
@cmd("!bye", False)
def forced_exit(cli, rawnick, *rest):
if parse_nick(rawnick)[0] in botconfig.ADMINS:
helpers.quit(cli, "Forced quit from admin")
raise SystemExit
#Game Logic Ends
if __name__ == "__main__":
main()
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