在旧函数仍然存在时启动新的异步函数 运行

Starting a new async function while the old one is still running

all 函数创建一个没有可用股票的股票列表。然后它 运行s alert,一个循环函数,当股票可用时提醒我。我需要同时 运行 所有这些 alert 循环,但是 all 在开始下一个循环之前等待第一只股票可用。

我已经尝试使用线程为每只股票创建一个线程,但我无法等待 Thread.start()

async def all(self, ctx):
   stocks = requests.get(f'https://api.torn.com/torn/? 
   selections=stocks&key={api}').json()['stocks']
   zero = []
   acronymz = []
    for items in stocks:
        if stocks[items]['available_shares'] == 0:
            zero.append(items)
            acronymz.append(stocks[items]['acronym'])

    await ctx.send(f'Zero: {zero}')

    for acronyms in zero:
        print(acronyms)
        # Thread(target=alert, args=(ctx, acronyms)).start()
        await alert(ctx, acronyms)
        # await asyncio.sleep(0.5)


async def alert(ctx, items):
    stocks = requests.get(f'https://api.torn.com/torn/?selections=stocks&key={api}').json()['stocks'][items]
    if stocks['available_shares'] == 0:
        await ctx.send(f'I am now watching {stocks["acronym"]}. I will let you know when there are shares available!')
    while stocks['available_shares'] == 0:
        stocks = requests.get(f'https://api.torn.com/torn/?selections=stocks&key={api}').json()['stocks'][items]
        print(stocks)
        await asyncio.sleep(5)
    await ctx.send(f'There are {stocks["available_shares"]} in {stocks["acronym"]}')

股票 = https://pastebin.com/FhuR4d4R ["stocks"]

您可以为事件循环安排任务,而无需立即 awaiting 它们。这是一个使用 asyncio.gather

的示例
await asyncio.gather(*(alert(ctx, acronyms) for acronyms in zero))