Source code for modules.welcome

from event import Event
from random import choice


class Welcome:
    def __init__(self, events=None, printer_handle=None, bot=None, say=None):
        self.events = events
        self.printer = printer_handle
        self.interests = []
        self.bot = bot

        self.response = ['np', 'you\'re welcome', 'no problem']

        nick = self.bot.conf.getNick(self.bot.network)

        thanks = Event("__thanks__")
        thankyou = Event("__thankyou__")
        ty = Event("__ty__")

        thanks.define(msg_definition="([T|t]hanks) " + nick)
        thankyou.define(msg_definition="([T|t]hank you) " + nick)
        ty.define(msg_definition="ty " + nick)

        thanks.subscribe(self)
        thankyou.subscribe(self)
        ty.subscribe(self)

        # register ourself to our new hello event
        self.bot.register_event(thanks, self)
        self.bot.register_event(thankyou, self)
        self.bot.register_event(ty, self)

        self.help = None

        # register ourself for any events that we're interested in that exist
        # already
        for event in events:
            if event._type in self.interests:
                event.subscribe(self)

    def handle(self, event):
        try:
            self.bot.brain.say(
                event.channel,
                choice(
                    self.response) +
                " " +
                event.user +
                '\n')
        except Exception as e:
            print(e)