async-1.py

# 0xsha.io
# 11/2019

import aiohttp
import asyncio
import time


urls = ["https://0xsha.io","https://twitter.com", "https://google.com", "https://yahoo.com", "https://facebook.com", "https://msn.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com",
        "https://bing.com", "https://golang.org", "https://twitter.com", "https://netflix.com"
        ]

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

async def main():
    async with aiohttp.ClientSession() as session:
        start = time.time()
        print(f"started at {time.strftime('%X')}")
        for url in urls:
            await fetch(session, url)
        end = time.time()
        print(f"started at {time.strftime('%X')}")
        print(end-start)


if __name__ == '__main__':
    asyncio.run(main())