Client IRC in python. Blog: https://wsricardo.blogspot.com

ircpyclient.py

import socket
import os
import sys
import datetime
import threading
import string
import asyncio

class IRCPy:
    def __init__( self, nickname, server='irc.libera.chat', channel=None, port=6667 ):
        self.nickname = nickname
        self.server = server
        self.channel = channel
        self.port = port

    def join2channel(self, channel_name=None):
        print("joined")
        self.conn.send( f'JOIN {channel_name}\r\n'.encode('utf-8') )


    def connect(self, ):
        # Create connect socket
        self.conn = socket.socket()
        self.conn.connect((self.server, self.port))
        print(f'> conn {self.conn}')

    def choice_server(self,):
        return ''

    def send_message( self, channel, content ):
        self.conn.send(f'PRIVMSG {channel} :{content}\n'.encode('utf-8') )



async def print_response():
    res = irc.conn.recv(1024).decode('utf-8')
    print(res)

if __name__ == "__main__":
    print('ok. module ircpyclient')
    irc = IRCPy('pedro_bra1412__')

    irc.connect()


    joinned = False
    cmd = ''
    channel ='#wsr_tech'
    while joinned==False:
        #print('wait join...')

        res = irc.conn.recv(1024).decode('utf-8')
        print(res)

        if "No Ident response" in res:
            cmd_nick = '{} {}\r\n'.format( 'NICK', irc.nickname).encode('utf-8')
            cmd_user = f'USER {irc.nickname} * * :{irc.nickname}\r\n'.encode('utf-8')

            irc.conn.send(cmd_nick)
            irc.conn.send(cmd_user)

        if '376' in res:
            irc.join2channel(channel)

        if '366' in res:
            joinned = True
            print('\n> Joined to group irc')
        #if '433' in res:
        #    irc.conn.send(f'NICK {irc.nickname}')
        #    irc.conn.send(f' _{irc.nickname} ** :{irc.nickname}')

    while True:
        mes = input(f'{irc.nickname}>> ')
        irc.send_message(channel, mes)
        if 'PING' in mes:
            irc.conn.send('PONG \r\n')
        #response_thread = threading.Thread(target=print_response)
        #response_thread.daemon = True
        #response_thread.start()
        #asyncio.gather((print_response))
        asyncio.run(print_response())