因此,下面的代码在使用时会阻止列表中的服务器和用户ID ?hello,因此我试图提出自定义错误消息。如果用户ID在列表中,它将告诉您User Blacklisted,如果服务器ID在列表中,则表明Server has been Blacklisted。
LIST_OF_USER_IDS = ['34534545546', '34534545546']
LIST_OF_SERVER_IDS = ['34534545546', '34534545546']
def blacklists(users, servers):
def predicate(ctx):
return ctx.message.author.id not in users and ctx.message.server.id not in servers
return commands.check(predicate)
@bot.command(pass_context=True)
@blacklists(LIST_OF_USER_IDS, LIST_OF_SERVER_IDS)
async def hello(ctx):
await bot.say("Hello {}".format(ctx.message.author.mention))
所以我尝试下面的代码,但出现错误。我只是一个初学者,所以我的代码不正确,因此我需要帮助来解决此问题。
def blacklists(users, servers):
def predicate(ctx):
return ctx.message.author.id not in users and ctx.message.server.id not in servers
return commands.check(predicate)
try:
if ctx.message.author.id in LIST_OF_USER_IDS:
raise UserBlacklisted
elif ctx.message.server.id in LIST_OF_SERVER_IDS:
raise ServerBlacklisted
break
except UserBlacklisted:
await bot.send_message(ctx.message.channel, "User Blacklisted")
except ServerBlacklisted:
await bot.send_message(ctx.message.channel, "Server has been Blacklisted")
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