Mine

#!/usr/bin/env pythonimport sysimport socketimport stringimport osHOST="irc.freenode.net"PORT=6667NICK="pyNanobot"IDENT="pyNanobot"OWNER="vileda"REALNAME="NanometasBot"CHANNELINIT='#nanometa'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))def parsemsg(msg):    complete=msg[1:].split(':',1) #Parse the message into useful data    info=complete[0].split(' ')    msgpart=complete[1]    sender=info[0].split('!')    if msgpart[0]=='!' and sender[0]==OWNER: #Treat all messages starting with '`' as command        cmd=msgpart[1:].split(' ')        channel=string.rstrip(info[2])        command=string.rstrip(cmd[0])        print "got cmd: "+command + " " +channel        if cmd[0]=='op':            s.send('MODE '+info[2]+' +o '+cmd[1]+'n')        if cmd[0]=='deop':            s.send('MODE '+info[2]+' -o '+cmd[1]+'n')        if cmd[0]=='voice':            s.send('MODE '+info[2]+' +v '+cmd[1]+'n')        if cmd[0]=='devoice':            s.send('MODE '+info[2]+' -v '+cmd[1]+'n')        if cmd[0]=='join' and cmd[1]:            s.send('JOIN '+cmd[1]+'\r\n')        if command=='sayhello':            s.send('MSG '+channel+" hello folks!" + '\r\n')            print 'MSG '+channel+" hello folks!" + '\r\n'            if msgpart[0]=='-' and sender[0]==OWNER : #Treat msgs with - as explicit command to send to server        cmd=msgpart[1:]        s.send(cmd+'n')        print 'cmd='+cmdwhile 1:    readbuffer=readbuffer+s.recv(1024)    if(readbuffer.find('PRIVMSG')):        parsemsg(readbuffer)        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])