이벤트¶

import logging

import bostie
from bostie import Intents
from bostie.events import (
    MemberJoin,
    MemberRemove,
    MessageDelete,
    MessageUpdate,
    RoleUpdate,
)

log = logging.getLogger("my-bot")
bot = bostie.Bot(intents=Intents.DEFAULT | Intents.GUILD_MEMBERS, max_messages=1000)


@bot.listen
async def membership(event: MemberJoin | MemberRemove) -> None:
    if isinstance(event, MemberJoin):
        log.info("%s joined guild %d", event.member.user.username, event.guild_id)
    else:
        log.info("%s left guild %d", event.user.username, event.guild_id)


@bot.listen
async def role_renamed(event: RoleUpdate) -> None:
    if event.old is not None and event.old.name != event.role.name:
        log.info("role %r is now %r", event.old.name, event.role.name)


@bot.listen(MessageUpdate)
async def edited(event: MessageUpdate) -> None:
    if event.old is not None:
        log.info("edited: %r -> %r", event.old.content, event.message.content)


@bot.listen
async def deleted(event: MessageDelete) -> None:
    if event.message is not None:
        log.info("deleted: %r", event.message.content)

import asyncio

import bostie
from bostie import Context
from bostie.events import ReactionAdd

bot = bostie.Bot()


@bot.command
async def vote(ctx: Context, question: str) -> None:
    """Count thumbs-up reactions for 60 seconds."""
    message = await ctx.respond(question)
    me = bot.user.id if bot.user is not None else 0
    voters: set[int] = set()

    def counts(event: ReactionAdd) -> bool:
        return (
            event.message_id == message.id
            and event.emoji.name == "\N{THUMBS UP SIGN}"
            and event.user_id != me
        )

    async with bot.stream(ReactionAdd, check=counts) as reactions:
        await bot.rest.reactions.create(
            message.channel_id, message.id, "\N{THUMBS UP SIGN}"
        )
        try:
            async with asyncio.timeout(60):
                async for reaction in reactions:
                    voters.add(reaction.user_id)
        except TimeoutError:
            pass
    await ctx.followup(f"{len(voters)} votes.")

import logging

import bostie
from bostie import Context
from bostie.events import BotEvent, ListenerError, RawEvent

log = logging.getLogger("my-bot")
bot = bostie.Bot()


class LevelUp(BotEvent, kw_only=True):
    user_id: int
    level: int


@bot.command
async def train(ctx: Context) -> None:
    """Gain a level."""
    bot.dispatch(LevelUp(user_id=ctx.user.id, level=2))
    await ctx.respond("You trained hard.")


@bot.listen
async def congratulate(event: LevelUp) -> None:
    log.info("user %d reached level %d", event.user_id, event.level)


@bot.listen_raw("GUILD_AUDIT_LOG_ENTRY_CREATE", "SOME_FUTURE_EVENT")
async def raw(event: RawEvent) -> None:
    log.info("%s, sequence %d: %r", event.name, event.seq, event.raw)


@bot.listen
async def failed(failure: ListenerError) -> None:
    log.error(
        "%s failed on %r", failure.listener, failure.event, exc_info=failure.error
    )