client.py 文件源码

def on_guild_channel_update(self, before, after):
        self._log_ignored(f"Channel was updated in guild {after.guild.id}")
        if not await self._accept_channel(after):
            return

        if before.name != after.name:
            changed = f' (now {after.name})'
        else:
            changed = ''

        if isinstance(after, discord.TextChannel):
            self.logger.info(f"Channel #{before.name}{changed} was changed in {after.guild.name}")

            with self.sql.transaction() as trans:
                self.sql.update_channel(trans, after)

            # pylint: disable=not-callable
            hook = self.hooks['on_guild_channel_update']
            if hook:
                self.logger.debug(f"Found hook {hook!r}, calling it")
                await hook(before, after)
        elif isinstance(after, discord.VoiceChannel):
            self.logger.info("Voice channel {before.name}{changed} was changed in {after.guild.name}")

            with self.sql.transaction() as trans:
                self.sql.update_voice_channel(trans, after)
        elif isinstance(after, discord.CategoryChannel):
            self.logger.info(f"Channel category {before.name}{changed} was changed in {after.guild.name}")

            with self.sql.transaction() as trans:
                self.sql.update_channel_category(trans, after)