如何从不和谐中获取用户输入并将其存储为变量以在方程式中使用？不和谐.py

Posted 2023-03-14

【中文标题】如何从不和谐中获取用户输入并将其存储为变量以在方程式中使用？不和谐.py

【英文标题】：How do i take user input from discord and store it as a variable to use in an equation? Discord.py

【发布时间】：2022-01-04 18:41:26

【问题描述】：

好的，所以我对 discord.py 不是很流利，但这是我尝试使用的代码：

from discord import channel
from discord.embeds import Embed
import discord
from discord.ext import *
import os
import random
import string
from discord.ext import commands
from dotenv import load_dotenv
from discord.ext import commands
import requests
import sys
import threading
from discord.utils import get
import discord
import asyncio
from threading import Thread
from keep_alive import keep_alive

load_dotenv()
bot = commands.Bot(command_prefix = '.')

def init():
    loop = asyncio.get_event_loop()
    loop.create_task(bot.run(token))
    Thread(target=loop.run_forever).start()
    
@bot.event
async def on_ready():
  print('Bot is up and running')


@bot.command()
async def p(ctx):
  # MESSAGE 1, should have user input stored in variable "place"
  embed=discord.Embed()
  embed.add_field(name="Where did you place?", value="** **")
  sent = await ctx.send(embed=embed)

  # MESSAGE 2, should have user input stored in variable "kills"
  embed=discord.Embed()
  embed.add_field(name="How many kills did you get?", value="** **")
  sent = await ctx.send(embed=embed)

  # MESSAGE 3, should have combined input of place + kills AFTER running PLACEMENT CALC in variable "total""
  embed=discord.Embed()
  embed.add_field(name="Total Points:", value=total)
  sent = await ctx.send(embed=embed)

bot.run("OTA0MDc5MzY5NzU1MDU4MjA2.YX2Thg.S4A2e9SqZUvYZpyTzBW44W4Vumk")
keep_alive()
init()

我想从 discord.py 的第一个和第二个消息中获取用户响应，并将它们输入到此代码的前 2 个问题中，这样我就可以计算总数：

import sys

# Placement input, should be response to MESSAGE 1 In discord.py
print ("Where did you place? ")
place = int(input('| \n'))

#Checking if place is in range from 20-1, Should respond with the message in an embed in discord
if place >20 or place <1:
    place = 0

# Kill input, response to MESSAGE 2 In discord.py
print ("How many kills did you get?")
kills = int(input('| \n '))


# Assigning total / final variable
total = 0
tplace = 0

# ranges for placement variables
top20 = (18,19,20)      #Top 20
top17 = (16,17)         #Top 17
top15 = (13,14,15)      #Top 15
top12 = (11,12)         #Top 12
top10 = (6,7,8,9,10)    #Top 10

#Total kills calculations
kills = kills * 10
    
#Total placement calculations
if place in top20: #Top 20
    tplace = 10
    
if place in top17: #Top 17
    tplace = 20
    
if place in top15: #Top 15
    tplace = 35
    
if place in top12: #Top 12
    tplace = 50
    
if place in top10: #Top 10
    tplace = 60

if place == 5: #Top 5
    tplace = 80
    
if place == 4: #Top 4
    tplace = 90
    
if place == 3: #Top 3
    tplace = 100
    
if place == 2: #Top 2
    tplace = 125    
    
if place == 1: #Top 1 / vic roy
    tlace = 175

#Output, should be MESSAGE 3 In discord.py
total = kills + tplace
print ("Total Points: ")
print (total)

在计算总数之后，我只是在 emebd 中发送变量“total”，我只是不知道如何将响应存储到我需要的变量中的 2 个单独的不和谐消息中。 它应该运行为

Bot: "Where did you place?" 
you: 10 (Stored in variable "place")

Bot:"How many kills did you get?" 
you: 1 (Stored in variable "kills")

---------calculating the total points (should be 70)-------

Bot: "Total points: 70"   

我知道我可能很愚蠢，但我在网上找到的 rlly 没有任何帮助

【问题讨论】：

您应该生成一个新令牌，因为现在任何人都可以使用这个令牌。

【参考方案1】：

您可以使用wait_for()功能。 我在下面写了一个函数，可以让你从用户那里获取一些数据。

import asyncio

async def prompt(ctx, message: str, timeout: float) -> str:
    await ctx.send(message)
    message = await bot.wait_for('message', check=lambda m: m.author == ctx.author and m.channel == ctx.channel, timeout=timeout)
    return message.content

让我们将它用于您的命令：

@bot.command()
async def calculate(ctx):
    try:
        place = await prompt(ctx, "Where did you place?", timeout=10)
        kills = await prompt(ctx, "How many kills did you get?", timeout=10)
    except asyncio.TimeoutError:
        await ctx.send("You are too slow.")  # if time limit exceeded
    else:
        await ctx.send(calculate_score(place, kills))  # now you can calculate total score and send the result using input data (`place`, `kills`)

【讨论】：

我会将它放在我当前的 discord.py 代码中的什么位置？我需要用什么东西代替它还是把它放在什么东西之后？

你应该把我的代码而不是你的命令叫做p。

当我用它替换它时，我得到“discord.ext.commands.errors.CommandInvokeError：命令引发异常：NameError：名称'提示'未定义”我需要在某处定义提示跨度>

是的，你需要在其他代码之前复制并粘贴我的prompt函数。

【参考方案2】：

我为您的嵌入添加了一些功能以使其看起来更好，并使用wait_for 等待用户输入。

def calculate_points(place, kills):
    place_pt = 0

    if place in (18,19,20): #Top 20
        place_pt = 10
        
    elif place in (16,17): #Top 17
        place_pt = 20
        
    elif place in (13,14,15): #Top 15
        place_pt = 35
        
    elif place in (11,12): #Top 12
        place_pt = 50
        
    elif place in (6,7,8,9,10): #Top 10
        place_pt = 60

    elif place == 5: #Top 5
        place_pt = 80
        
    elif place == 4: #Top 4
        place_pt = 90
        
    elif place == 3: #Top 3
        place_pt = 100
        
    elif place == 2: #Top 2
        place_pt = 125    
        
    elif place == 1: #Top 1
        place_pt = 175

    kills_pt = kills * 10
    return place_pt + kills_pt # returning total points

async def message(ctx, message : str, timeout: float):
    def check(m):
        return m.author == ctx.author and m.channel == ctx.channel
        
    question = await ctx.send(message)
    response = await bot.wait_for("message", check=check, timeout=timeout)
    await question.delete()
    await response.delete()

    return int(response.content)

@bot.command()
async def p(ctx):
    await ctx.message.delete()
    
    try:
        place = await message(ctx, f"ctx.author.mention Where did you place?", timeout=60.0)
        kills = await message(ctx, f"ctx.author.mention How many kills did you get?", timeout=60.0)

    except Exception as e: # error handler
        if isinstance(e, asyncio.TimeoutError): # if timeout limit is exceeded
            await ctx.send(f"ctx.author.mention You were too slow to answer!")
        elif isinstance(e, ValueError): # if you use something else than number (when asked for kills and place)
            await ctx.send("Incorrect value!")
        
    else:
        total = calculate_points(place, kills) # invoking function that calculates place points

        embed=discord.Embed(title=f"ctx.author's points")
        embed.set_thumbnail(url=ctx.author.avatar_url)
        embed.add_field(name="Place:", value=place, inline=True)
        embed.add_field(name="Kills:", value=kills, inline=True)
        embed.add_field(name="Total points:", value=total, inline=False)
        await ctx.send(embed=embed)

结果：

【讨论】：

有没有办法删除命令使用年限？

我不太确定你的意思？您还想如何启动功能并提供输入？

我的意思是当我使用 !p 命令启动函数时，当函数完成时，我们删除 !p 的使用，以减少有多少聊天来清理它

是的，你可以。您是否也想删除其他消息（问题和答案）并只保留最后嵌入的内容？

是的，这样看起来更干净，我们可以添加日期/时间