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https://github.com/Xevion/contest-assistant.git
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45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
import logging
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from typing import Optional
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import discord
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from discord.ext import commands
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from contest import constants
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from contest.db import ContestDatabase
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logger = logging.getLogger(__file__)
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logger.setLevel(constants.LOGGING_LEVEL)
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async def fetch_prefix(bot: 'ContestBot', message: discord.Message):
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"""Fetches the prefix used by the relevant guild."""
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user_id = bot.user.id
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base = [f'<@!{user_id}> ', f'<@{user_id}> ']
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if message.guild:
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if bot.db is not None:
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base.append(await bot.db.get_prefix(message.guild.id))
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return base
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class ContestBot(commands.Bot):
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def __init__(self, **options):
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self.db: Optional[ContestDatabase] = None
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super().__init__(fetch_prefix, **options)
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async def on_ready(self):
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if self.db is None:
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self.db = await ContestDatabase.create()
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logger.info('Bot is now ready and connected to Discord.')
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guild_count = len(self.guilds)
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logger.info(
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f'Connected as {self.user.name}#{self.user.discriminator} to {guild_count} guild{"s" if guild_count > 1 else ""}.')
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async def on_guild_join(self, guild: discord.Guild) -> None:
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logger.info(f'Added to new guild: {guild.name} ({guild.id})')
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await self.db.setup_guild(guild.id)
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async def on_guild_remove(self, guild: discord.Guild) -> None:
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logger.info(f'Removed from guild: {guild.name} ({guild.id})')
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await self.db.teardown_guild(guild.id)
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