commandhandler.py 文件源码

def _command_check(self, ctx):
        # if the channel is not private, delete the command immediately regardless of the response
        if not isinstance(ctx.message.channel, discord.PrivateChannel):
            self._bot.loop.create_task(self._bot.client.delete_message(ctx.message))

        # if privileged, check the member role
        if hasattr(ctx.command, 'privileged'):
            if not self._bot.is_operator(ctx.message.author):
                raise dec.CommandError('You don\'t have a permission to use the *{}* command'.format(ctx.command))

        return True

    #
    # Listeners
    #