Bot code

import socket



HOST = "irc.twitch.tv"
PORT = 6667
NICK = "pjevs121"
PASS = 'oauth:uuuw876479lnzllyfu8mnechaeuy2h'

def send_message(message):
    s.send(bytes("PRIVMSG #" + NICK + " :" + message + "\r\n", "UTF-8"))

s = socket.socket()
s.connect((HOST, PORT))
s.send(bytes("PASS " + PASS + "\r\n", "UTF-8"))
s.send(bytes("NICK " + NICK + "\r\n", "UTF-8"))
s.send(bytes("JOIN #" + NICK + " \r\n", "UTF-8"))


while True:
    line = str(s.recv(1024))
    if "PING :tmi.twitch.tv" in line:
        print("PONG :tmi.twitch.tv")
        s.send(bytes("PONG :tmi.twitch.tv", "UTF-8"))

    if "End of /NAMES list" in line:
        break

while True:
    for line in str(s.recv(1024)).split('\\r\\n'):
        parts = line.split(':')
        if len(parts) < 3:
            continue

        if "QUIT" not in parts[1] and "JOIN" not in parts[1] and "PART" not in parts[1]:
            message = parts[2][:len(parts[2])]

        usernamesplit = parts[1].split("!")
        username = usernamesplit[0]

        print(username + ": " + message)
        if message == "Hey" or message == "hey" or message == "hej" or message == "Hej ":
            send_message("Welcome to my stream, " + username)

        if message == "!sr":
            send_message("Use !sr <your song request> to request a song")

        if message.startswith('!sr '):
            send_message(username + " your request has been saved")
            with open('sr.txt', 'a') as f:
                f.write(username + " requested " + message + '\n')
                f.close()

        if message.startswith('!download '):
            send_message(username + ", your request will be downloaded before next stream")
            with open('download.txt', 'a') as g:
                g.write(username + " requested " + message + '\n')
                g.close()

        if message == ("!download"):
            send_message(username + ", use !download to request a song that is not on the playlist already")

        if message == "Hey" and username == "yeehaaman" or username == "Yeehaaman":
            send_message(username + ", skift dit navn til Yeehaahippiman!")