如何在 python discord bot 中获取用户输入?
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【中文标题】如何在 python discord bot 中获取用户输入?【英文标题】:How can I get user input in a python discord bot? 【发布时间】:2020-10-04 06:06:51 【问题描述】:我有一个 python discord bot,我需要它在命令后获取用户输入,我该怎么做?我是 python 和制作不和谐机器人的新手。这是我的代码:
import discord, datetime, time
from discord.ext import commands
from datetime import date, datetime
prefix = "!!"
client = commands.Bot(command_prefix=prefix, case_insensitive=True)
times_used = 0
@client.event
async def on_ready():
print(f"I am ready to go - client.user.name")
await client.change_presence(activity=discord.Activity(type=discord.ActivityType.watching, name=f"client.command_prefixpython_help. This bot is made by drakeerv."))
@client.command(name="ping")
async def _ping(ctx):
global times_used
await ctx.send(f"Ping: client.latency")
times_used = times_used + 1
@client.command(name="time")
async def _time(ctx):
global times_used
from datetime import date, datetime
now = datetime.now()
if (now.strftime("%H") <= "12"):
am_pm = "AM"
else:
am_pm = "PM"
datetime = now.strftime("%m/%d/%Y, %I:%M")
await ctx.send("Current Time:" + ' ' + datetime + ' ' + am_pm)
times_used = times_used + 1
@client.command(name="times_used")
async def _used(ctx):
global times_used
await ctx.send(f"Times used since last reboot:" + ' ' + str(times_used))
times_used = times_used + 1
@client.command(name="command") #THIS LINE
async def _command(ctx):
global times_used
await ctx.send(f"y or n")
times_used = times_used + 1
@client.command(name="python_help")
async def _python_help(ctx):
global times_used
msg = '\r\n'.join(["!!help: returns all of the commands and what they do.",
"!!time: returns the current time.",
"!!ping: returns the ping to the server."])
await ctx.send(msg)
times_used = times_used + 1
client.run("token")
我正在使用 python 版本 3.8.3。我已经看过其他帖子,但他们没有回答我的问题或给我错误。任何帮助将不胜感激!
【问题讨论】:
【参考方案1】:你会想要使用Client.wait_for()
:
@client.command(name="command")
async def _command(ctx):
global times_used
await ctx.send(f"y or n")
# This will make sure that the response will only be registered if the following
# conditions are met:
def check(msg):
return msg.author == ctx.author and msg.channel == ctx.channel and \
msg.content.lower() in ["y", "n"]
msg = await client.wait_for("message", check=check)
if msg.content.lower() == "y":
await ctx.send("You said yes!")
else:
await ctx.send("You said no!")
times_used = times_used + 1
还有超时:
import asyncio # To get the exception
@client.command(...)
async def _command(ctx):
# code
try:
msg = await client.wait_for("message", check=check, timeout=30) # 30 seconds to reply
except asyncio.TimeoutError:
await ctx.send("Sorry, you didn't reply in time!")
参考资料:
Client.wait_for()
- 更多示例在这里
Message.author
Message.channel
Message.content
asyncio.TimeoutError
【讨论】:
msg = await client.wait_for(...
将他们的message
放入一个变量中。您可以通过msg.content
查看内容。 ^ 我用一个例子编辑了答案
谢谢,帮了大忙!
祝你机器人的其余部分好运:^)
现在做一个机器人。试图添加一个刽子手游戏。这帮助很大。
我的刽子手游戏差不多完成了。如此成功......谢谢你的时代无限。 :)【参考方案2】:
我花了几天时间试图弄清楚这一点,对我来说唯一简单的事情就是将 message.content 存储到一个列表中并稍后使用它。
some_list = []
user_message = message.content.split()
some_list.append(user_message)
因为我使用的是命令,所以我想删除那个 '!'并获取原始消息
for i in some_list:
del i[0]# delete's command tag
【讨论】:
【参考方案3】:有了这个,你可以做出这样的事情
@client.command()
async def command(ctx):
computer = random.randint(1, 10)
await ctx.send('Guess my number')
def check(msg):
return msg.author == ctx.author and msg.channel == ctx.channel and int(msg.content) in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
msg = await client.wait_for("message", check=check)
if int(msg.content) == computer:
await ctx.send("Correct")
else:
await ctx.send(f"Nope it was computer")
【讨论】:
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