How to use the sopel.module.event function in sopel

@sopel.module.event('JOIN')
@sopel.module.rule('.*')
def rss(bot, trigger):
    if sopel.tools.Identifier(trigger.sender) == "#pancakes" and trigger.nick == bot.nick:
        time.sleep(5)
        bot.say("Starting RSS.")
        now = time.gmtime()
        time.sleep(3600)
        while True:
            time.sleep(7200)
            quietnow = datetime.datetime.utcnow().time()
            out = parse(now)
            if out:
                if quietnow >= datetime.time(3,00) or quietnow <= datetime.time(11,00):
                    pass
                else:
                    bot.say(out)

@sopel.module.event('JOIN')
@sopel.module.rule('.*')
def ban_on_join(bot, tr):
    inp = jarvis.core.Inp(
        None, tr.nick, tr.sender,
        functools.partial(send, bot),
        functools.partial(privileges, bot, tr.nick),
        bot.write)
    inp.send(jarvis.autoban.autoban(inp, tr.nick, tr.host))

@sopel.module.event('JOIN')
@sopel.module.rule('.*')
def join_event(bot, tr):
    bad_words = [
        'bitch', 'fuck', 'asshole', 'penis', 'vagina', 'nigger', 'retard',
        'faggot', 'chink', 'shit', 'hitler', 'douche']
    for word in bad_words:
        if word in tr.nick.lower():
            ban_user(bot, tr)
    for ban in bot.memory['bans']:
        if tr.nick.lower() in ban.names:
            ban_user(bot, tr, ban)
        if tr.host in ban.hosts:
            ban_user(bot, tr, ban)

@event("401")
def whois_not_found_reply(bot, trigger):
	"""
	Listens for unsuccessful WHOIS responses and saves
	None to the bot's memory so that the initial
	whois function is aware that the lookup failed.
	"""
	nick = trigger.args[1]
	bot.memory["whois"][nick] = None

	# Give the initiating whois function time to see
	# that the lookup has failed, then remove the None.
	sleep(5)
	try:
		del bot.memory["whois"][nick]
	except KeyError:
		pass

@event("311")
def whois_found_reply(bot, trigger):
	"""
	Listens for successful WHOIS responses and saves
	them to the bot's memory.
	"""
	nick = trigger.args[1]
	bot.memory["whois"][nick] = Whois(trigger.args)