是否可以将 .random.choice 用于 url（特别是 gif）？

Question

我正在尝试创建一个机器人，它将根据命令发送随机 gif（从我选择的几个选项中）。

然而，它总是返回错误，说找不到命令，即使我输入了 ?hug & attribute 错误：

Ignoring exception in command None:
discord.ext.commands.errors.CommandNotFound: Command "hug" is not found
Ignoring exception in command hug:
Ignoring exception in command hug:
Traceback (most recent call last):
  File "C:\Users\lemaia\Pictures\Discord\lib\site-packages\discord\ext\commands\core.py", line 83, in wrapped
    ret = await coro(*args, **kwargs)
  File "C:\Users\lemaia\Documents\DiscordBot\!givebot\v4.0.0.py", line 16, in hug
    embed.random.choice(['https://media.discordapp.net/attachments/414964961953972235/570600544226508821/Server_Welcome.gif ', 'https://media.giphy.com/media/l4FGpP4lxGGgK5CBW/giphy.gif', 'https://media.giphy.com/media/fvN5KrNcKKUyX7hNIA/giphy.gif', 'https://tenor.com/view/milk-and-mocha-cuddling-hug-cute-kawaii-gif-12535135'])
AttributeError: 'Embed' object has no attribute 'random'"
    embed.random.choice(['https://media.discordapp.net/attachments/414964961953972235/570600544226508821/Server_Welcome.gif ', 'https://media.giphy.com/media/l4FGpP4lxGGgK5CBW/giphy.gif', 'https://media.giphy.com/media/fvN5KrNcKKUyX7hNIA/giphy.gif', 'https://tenor.com/view/milk-and-mocha-cuddling-hug-cute-kawaii-gif-12535135'])
AttributeError: 'Embed' object has no attribute 'random'"

import discord
from discord.ext import commands
import random

client = commands.Bot(command_prefix='?')

@client.event
async def on_ready():
    print("Bot is ready for use <3")
    print(client.user.name)
    print('------------------------')

@client.command()
async def hug(ctx):
    embed = discord.Embed(title = 'A hug has been sent!', description = 'warm, fuzzy and comforting <3', color = 0x83B5E3)
    embed.random.choice(['https://media.discordapp.net/attachments/414964961953972235/570600544226508821/Server_Welcome.gif ', 'https://media.giphy.com/media/l4FGpP4lxGGgK5CBW/giphy.gif', 'https://media.giphy.com/media/fvN5KrNcKKUyX7hNIA/giphy.gif', 'https://tenor.com/view/milk-and-mocha-cuddling-hug-cute-kawaii-gif-12535135'])
    await ctx.channel.send(embed=embed)

client.run('TOKEN')

Answer 1

您试图使用 Embed 对象的属性 random，而不是调用 random.choice。要在嵌入中设置图像，您需要使用 discord.Embed.set_image:

import discord
from discord.ext import commands
import random

client = commands.Bot(command_prefix='?')

@client.event
async def on_ready():
    print("Bot is ready for use <3")
    print(client.user.name)
    print('------------------------')

@client.command()
async def hug(ctx):
    image = random.choice(['https://media.discordapp.net/attachments/414964961953972235/570600544226508821/Server_Welcome.gif', 'https://media.giphy.com/media/l4FGpP4lxGGgK5CBW/giphy.gif', 'https://media.giphy.com/media/fvN5KrNcKKUyX7hNIA/giphy.gif', 'https://tenor.com/view/milk-and-mocha-cuddling-hug-cute-kawaii-gif-12535135']
    embed = discord.Embed(title = 'A hug has been sent!', description = 'warm, fuzzy and comforting <3', color = 0x83B5E3)
    embed.set_image(url=image))
    await ctx.send(embed=embed)

client.run('TOKEN')

Context 对象有一个 send 属性，它基本上是 Context.channel.send

的别名

是否可以将 .random.choice 用于 url（特别是 gif）？

Is it possible to use .random.choice for urls (specifically gifs)?

python

bots

discord

discord.py

discord.py-rewrite