useful.py 文件源码

def suggest(self, ctx, *, suggestion : str):
        """Sends a suggestion to the owner."""
        if settings.owner == "id_here":
            await self.bot.say("I have no owner set, cannot suggest.")
            return
        owner = discord.utils.get(self.bot.get_all_members(), id=settings.owner)
        author = ctx.message.author
        if ctx.message.channel.is_private is False:
            server = ctx.message.server
            source = "server **{}** ({})".format(server.name, server.id)
        else:
            source = "direct message"
        sender = "**{}** ({}) sent you a suggestion from {}:\n\n".format(author, author.id, source)
        message = sender + suggestion
        try:
            await self.bot.send_message(owner, message)
        except discord.errors.InvalidArgument:
            await self.bot.say("I cannot send your message, I'm unable to find"
                               " my owner... *sigh*")
        except discord.errors.HTTPException:
            await self.bot.say("Your message is too long.")
        except:
            await self.bot.say("I'm unable to deliver your message. Sorry.")
        else:
            await self.bot.say("Your message has been sent.")