Question

我在async python中制作了一个discord bot。我希望机器人在执行命令（前缀！）示例时发布随机图片！meme。这会从subreddit中显示一个随机图片，在这种情况下是memes subreddit。我已经开始了我想要的，但我需要随机subreddit位的帮助。

import discord
import praw
from discord.ext import commands

bot = commands.Bot(description="test", command_prefix="!")

@bot.command()
async def meme():
await bot.say(---)   
#--- WOULD BE THE REDDIT URL
bot.run("TOKEN")

如何使用discord.py和PRAW进行此操作？

感谢阅读！ - 亚历克斯

Answer 1

以下代码将从memes subreddit获取随机帖子。目前，它从热门部分的前10个帖子中随机提交。

import praw
import random
from discord.ext import commands

bot = commands.Bot(description="test", command_prefix="!")

reddit = praw.Reddit(client_id='CLIENT_ID HERE',
                     client_secret='CLIENT_SECRET HERE',
                     user_agent='USER_AGENT HERE')

@bot.command()
async def meme():
    memes_submissions = reddit.subreddit('memes').hot()
    post_to_pick = random.randint(1, 10)
    for i in range(0, post_to_pick):
        submission = next(x for x in memes_submissions if not x.stickied)

    await bot.say(submission.url)

bot.run('TOKEN')

Answer 2

@client.command(aliases=['Meme'])
async def meme(ctx):
    reddit = praw.Reddit(client_id='XXXX',
                        client_secret='XXXX',
                        user_agent='XXXX')

    submission = reddit.subreddit("memes").random()
    await ctx.send(submission.url)

如何获得随机的subreddit图像到我的discord.py机器人？

2 个答案: