Discord.py meme 命令需要很多时间

时间:2021-04-15 03:32:36

标签: discord discord.py praw asyncpraw

我正在 discord.py 中制作一个机器人,并且使用 asyncpraw 有一个完全有效的 meme 命令(praw 不起作用)。但是模因出现需要大约 8-10 秒的时间。有什么办法可以减少时间吗?这是代码:-

@client.command(aliases=['memes'])
async def meme(ctx):
    subreddit = await reddit.subreddit("memes")
    all_subs = []
    top = subreddit.top(limit = 200)
    async for submission in top:
      
      all_subs.append(submission)
    
    random_sub = random.choice(all_subs)
    name = random_sub.title
    url = random_sub.url
    ups = random_sub.score
    link = random_sub.permalink
    comments = random_sub.num_comments
    embed = discord.Embed(title=name,url=f"https://reddit.com{link}", color=ctx.author.color)
    embed.set_image(url=url)
    embed.set_footer(text = f"?{ups} ?{comments}")
    await ctx.send(embed=embed)
    

1 个答案:

答案 0 :(得分:2)

这需要一段时间,因为每次您执行该命令时,它总是会生成一个可供选择的提交列表,但是该列表在该命令执行后就消失了,这意味着 您每个命令执行生成 200 个帖子,只是为了从中挑选一个

如果您想要更高效、更快捷的方式,请将其设为单独的函数!

all_subs = []


async def gen_memes():
    subreddit = await reddit.subreddit("memes")
    top = subreddit.top(limit = 200)
    async for submission in top:
      all_subs.append(submission)


@client.event
async def on_ready():
    await gen_memes()  # generate memes when bot starts

@client.command(aliases=['memes'])
async def meme(ctx):
    random_sub = random.choice(all_subs)
    all_subs.remove(random_sub)
    name = random_sub.title
    url = random_sub.url
    ups = random_sub.score
    link = random_sub.permalink
    comments = random_sub.num_comments
    embed = discord.Embed(title=name,url=f"https://reddit.com{link}", color=ctx.author.color)
    embed.set_image(url=url)
    embed.set_footer(text = f"?{ups} ?{comments}")
    await ctx.send(embed=embed)
    
    if len(all_subs) <= 20:  # meme collection running out owo
        await gen_memes()

当然这不是最有效的方式,如果你想在一定的时间间隔内补充你的表情包,你可以使用discord.ext.tasks