而不是返回图像praw返回r / memes / hot

Question

我想让我的discord.py机器人在r / memes谷底搜索的热门帖子中发送一个meme，此问题我尝试在网络和文档中进行搜索，但没有找到查看图像的任何方法。

import praw
import discord
from discord.ext import commands
from discord import client



reddit = praw.Reddit(client_id="w9LwcvxrtNN-jg",
                     client_secret="t3Kh22gJPHibAZrYPVzAFE_NYpo",
                     user_agent="automoderatoredj by /u/taskuratik")

#boot

print("il bot si sta avviando... ")
token = "token"
client = commands.Bot(command_prefix=("/"))

#bot online

@client.event

async def on_ready():
    print("il bot e' ora online")



@client.command()
async def meme(submission):
        if reddit:
            channel = client.get_channel(722491234991472742)
            submission = reddit.subreddit("memes").hot(limit=1)
            await channel.send(submission.url)

client.run(token)

Answer 1

PRAW被阻止，aiohttp没有被阻止，并且坦率地说discord.py带有aiohttp。 Reddit提供了一个端点来返回json数据，您可以使用json.loads（）方法获取该数据以获取原始json。这是我写的要从subreddits获取图像的东西

from aiohttp import ClientSession
from random import choice as c
from json import loads

async def get(session: object, url: object) -> object:
    async with session.get(url) as response:
        return await response.text()


async def reddit(sub: str):
    type = ['new', 'top', 'hot', 'rising']
    url = f"https://www.reddit.com/r/{sub}/{c(type)}.json?sort={c(type)}&limit=10"
    async with ClientSession() as session:
        data = await get(session, url)
        data = loads(data)
        data = data['data']['children']
        url = [d['data']['url'] for d in data]
        return c(url)

您要做的就是await reddit(sub= 'memes')以获取所需的URL。