aiohttp_server.py 文件源码

def handle(request):
    coroutines = [aiohttp.request('get', url) for url in REQEUST_URLS]

    results = await asyncio.gather(*coroutines, return_exceptions=True)

    response_data = {
        url: not isinstance(result, Exception) and result.status == 200
        for url, result in zip(REQEUST_URLS, results)
    }

    body = json.dumps(response_data).encode('utf-8')
    return web.Response(body=body, content_type="application/json")