Python 3.5 中的異步HTTP請求寫法

Python 3.5 增長了對async def and await的支持,一樣的異步代碼看起來乾淨了不少,也更易讀。python

import aiohttp
import asyncio

async def get_status(url, id):
    r = await aiohttp.get(url)
    print(r.status, id)
    r.close()


tasks = []
for i in range(100):
    tasks.append(asyncio.ensure_future(get_status('https://api.github.com/events', id=i)))


if __name__ == '__main__':
    loop = asyncio.get_event_loop()
    loop.run_until_complete(asyncio.wait(tasks))
    loop.close()

原文連接:http://leeeric.com/post/asynchronous-http-requests-in-Python-3-5/git

相關文章
相關標籤/搜索