我需要在此行This is your random {} pick,
token = "xxxxxxxxxxxxxxxxxxxxxxxx"
prefix = "?"
import discord
from discord.ext import commands
from discord.ext.commands import Bot
import random
bot = commands.Bot(command_prefix=prefix)
bot.remove_command("help")
@bot.event
async def on_ready():
print('Logged in as')
print(bot.user.name)
print(bot.user.id)
print('------')
answers = ["apple", "ball", "cat", "dog", "elephant", "frog", "gun"]
@bot.command()
async def choose(k : int):
"""Chooses between multiple choices."""
if 0 <= k <= 10:
await bot.say("This is your random {} pick, {}".format(k, ctx.message.author.mention))
embed = discord.Embed(description='\n'.join(random.choices(answers, k=k)))
await bot.say(embed=embed)
else:
await bot.say("Invalid number")
bot.run(token)
在使用命令时得到这样的错误。
Ignoring exception in command choose
Traceback (most recent call last):
File "C:\Users\Admin\AppData\Local\Programs\Python\Python36-32\lib\site-packages\discord\ext\commands\core.py", line 50, in wrapped
ret = yield from coro(*args, **kwargs)
File "E:\Test.py", line 25, in choose
await bot.say("This is your random {} pick, {}".format(k, ctx.message.author.mention))
NameError: name 'ctx' is not defined
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Users\Admin\AppData\Local\Programs\Python\Python36-32\lib\site-packages\discord\ext\commands\bot.py", line 846, in process_commands
yield from command.invoke(ctx)
File "C:\Users\Admin\AppData\Local\Programs\Python\Python36-32\lib\site-packages\discord\ext\commands\core.py", line 374, in invoke
yield from injected(*ctx.args, **ctx.kwargs)
File "C:\Users\Admin\AppData\Local\Programs\Python\Python36-32\lib\site-packages\discord\ext\commands\core.py", line 54, in wrapped
raise CommandInvokeError(e) from e
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: NameError: name 'ctx' is not defined
答案 0 :(得分:1)
Python identifiers can't begin with a number。您可以做的是将命令的名称指定为协程名称以外的其他名称。
@bot.command(pass_context=True)
async def choose(ctx, k: int):
"""Chooses between multiple choices."""
if 0 <= k <= 10:
await bot.say("This is your random {} pick, {}".format(k, ctx.message.author.mention))
embed = discord.Embed(description='\n'.join(random.choices(answers, k=k)))
await bot.say(embed=embed)
else:
await bot.say("Invalid number")
答案 1 :(得分:0)
嗯,这很简单!
async def (ctx,k : int):
只需添加 ctx 就完成了! 还有
bot.say
将给你错误而不是使用
ctx.send