gulp

.gitignore

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+venv/

README.md

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+A small selection of IRC bots
+=================================
+
+simplebot.py is a really minimal bot (meant as a proof of concept and starting point) written in standard library python 3. The source is from IRC Hacks, Paul Mutton, 2004.
+
+ircpipebot and reversebot make use of the irc module, installable with:
+
+    pip3 install irc
+
+
+

ircpipebot.py

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+from __future__ import print_function
+import irc.bot
+import sys, time
+from _thread import start_new_thread
+
+
+def chunks(l, n):
+    """ Yield successive n-sized chunks from l.
+    """
+    for i in range(0, len(l), n):
+        yield l[i:i+n]
+
+class Bot (irc.bot.SingleServerIRCBot):
+    def __init__(self, channel, nickname, server, input, port=6667, idle=False):
+        irc.bot.SingleServerIRCBot.__init__(self, [(server, port)], nickname, nickname)
+        self.input = input
+        self.channel = channel
+        if idle:
+            start_new_thread(self.idle, ())
+
+    def on_welcome(self, c, e):
+        c.join(self.channel)
+        print ("join", file=sys.stderr)
+        start_new_thread(self.receive, (c,))
+
+    def idle(self):
+        while True:
+            tstr = time.strftime("%H:%M:%S", time.localtime())
+            out = u"({0}) {1}: {2}".format(tstr, "_system", "idle")
+            sys.stdout.write(out.encode("utf-8")+"\n")
+            sys.stdout.flush()
+            time.sleep(1)
+
+    def receive (self, c): 
+        if self.input == sys.stdin:
+            # print ("reading from stdin", file=sys.stderr)
+            _in = sys.stdin
+        else:
+            # print ("reading from {0}".format(self.input), file=sys.stderr)
+            _in = open(self.input)
+
+        while True:
+            line = _in.readline()
+            if line == '':
+                break
+            # line = line.rstrip().decode("utf-8")
+            line = line.rstrip()
+            if line:
+                # print ("read line: {0}".format(line), file=sys.stderr)
+                # CHUNK IT
+                for chunk in chunks(line, 400):
+                    c.privmsg(self.channel, chunk)
+        
+    def on_pubmsg(self, c, e):
+        # e.target, e.source, e.arguments, e.type
+        msg = e.arguments[0]
+        tstr = time.strftime("%H:%M:%S", time.localtime())
+        nick = e.source.split("!", 1)[0]
+        out = u"({0}) {1}: {2}".format(tstr, nick, msg)
+        # sys.stdout.write(out.encode("utf-8")+"\n")
+        sys.stdout.write(out+"\n")
+        sys.stdout.flush()
+        # print ("pubmsg: {0}".format(msg), file=sys.stderr)
+        
+if __name__ == "__main__":
+    from argparse import ArgumentParser
+    parser = ArgumentParser()
+    parser.add_argument('--server', default='irc.freenode.net', help='server hostname (default: localhost)')
+    parser.add_argument('--port', default=6667, type=int, help='server port (default: 6667)')
+    parser.add_argument('--channel', default='#botopera', help='channel to join (default: #botopera)')
+    parser.add_argument('--nickname', default='pipebot', help='bot nickname (default: pipebot)')
+    parser.add_argument('--input', default=sys.stdin, help='input')
+    parser.add_argument('--idle', default=False, action="store_true", help='output idle messages')
+    args = parser.parse_args()
+
+    bot = Bot(args.channel, args.nickname, args.server, args.input, port=args.port, idle=args.idle)
+    bot.start()

reversebot.py

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+import irc.bot
+
+
+class ReverseBot(irc.bot.SingleServerIRCBot):
+    def __init__(self, channel, nickname, server, port=6667):
+        irc.bot.SingleServerIRCBot.__init__(self, [(server, port)], nickname, nickname)
+        self.channel = channel
+
+    def on_welcome(self, c, e):
+        c.join(self.channel)
+        print ("join")
+        
+    def on_privmsg(self, c, e):
+        pass
+
+    def on_pubmsg(self, c, e):
+        # print e.arguments, e.target, e.source, e.arguments, e.type
+        msg = e.arguments[0]
+        if "bot" in msg:
+            words = msg.split()
+            words.reverse()
+            msg = " ".join(words)
+            c.privmsg(self.channel, msg)
+
+if __name__ == "__main__":
+    import sys, argparse
+
+    parser = argparse.ArgumentParser(description='I am a bot!')
+    parser.add_argument('--server', default='irc.freenode.net', help='server hostname (default: irc.freenode.net)')
+    parser.add_argument('--port', default=6667, type=int, help='server port (default: 6667)')
+    parser.add_argument('--channel', default='#botopera', help='channel to join (default: #botopera)')
+    parser.add_argument('--nickname', default='reverseb0t', help='bot nickname (default: botoperahost)')
+
+    args = parser.parse_args()
+    bot = ReverseBot(args.channel, args.nickname, args.server, args.port)
+    bot.start()
+

simplebot.py

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+import sys
+import socket
+import string
+HOST="irc.freenode.net"
+PORT=6667
+NICK="MauBot"
+IDENT="maubot"
+REALNAME="MauritsBot"
+readbuffer=""
+
+s=socket.socket( )
+s.connect((HOST, PORT))
+s.send("NICK %s\r\n" % NICK)
+s.send("USER %s %s bla :%s\r\n" % (IDENT, HOST, REALNAME))
+while 1:
+    readbuffer=readbuffer+s.recv(1024)
+    temp=string.split(readbuffer, "\n")
+    readbuffer=temp.pop( )
+    for line in temp:
+        line=string.rstrip(line)
+        line=string.split(line)
+        if(line[0]=="PING"):
+        s.send("PONG %s\r\n" % line[1])