Python codes to use aiohttp. Try using aiohttp instead of requests!

aiohttp_try.py

#simple example
import aiohttp
import asyncio
async def main():
    async with aiohttp.ClientSession() as session:
        async with session.get('http://python.org') as response:

            print(response.status)
            print(response.headers)
            html = await response.text()
            print(html[:60])
#asyncio.run(main())

#running a aiohttp server
from aiohttp import web

async def handle(request):
    name = request.match_info.get('name', "Anonymous")
    text = "Hello, " + name
    return web.Response(text=text)

app = web.Application()
app.add_routes([web.get('/', handle), web.get('/{name}', handle)])
#web.run_app(app)

#passsing parameters in url
async def post_req(session: aiohttp.ClientSession, url:str, data:dict):
    async with session.post(url, data=data) as response:
        return await response.text()
     
async def main():
    params = {'name':'John', 'age':25}
    async with aiohttp.ClientSession() as session:
        async with session.get('http://httpbin.org/get',params=params) as response:
            print(await response.text())
            expected = "http://httpbin.org/get?name=John&age=25"
            assert str(response.url) == expected
        
        async with session.post('http://httpbin.org/post',data=b'data') as response:
            print(await response.text())
        
        response_post = await post_req(session,'http://httpbin.org/post',params)
        print(response_post)

#asyncio.run(main())

#doing everything in true async fashion
async def post_req(session: aiohttp.ClientSession, url:str, data:dict):
    async with session.post(url, data=data) as response:
        return await response.text()
     
async def main():
    params = {'name':'John', 'age':25}
    async with aiohttp.ClientSession() as session:
        tasks = []
        tasks.append(session.get('http://httpbin.org/get',params=params))
        tasks.append(session.post('http://httpbin.org/post',data=b'data'))
        tasks.append(post_req(session,'http://httpbin.org/post',params))
        
        
        results = await asyncio.gather(*tasks)
        #print(results)
        
        for result in results:
            try:
                print(await result.text())
            except:
                print(result)
            print('-' * 80)

asyncio.run(main())