Welcome to aiosonic

Really Fast asynchronus HTTP 1.1 client, Support for http 2.0 is planned.

Current version is 0.5.3.

Repo is hosted at Github.

Features

  • Keepalive and Smart Pool of Connections

  • Multipart File Uploads

  • Chunked responses handling

  • Chunked requests

  • Fully type annotated.

  • Connection Timeouts

  • Automatic Decompression

  • Follow Redirects

  • 100% test coverage.

Requirements

  • Python>=3.6

Install

$ pip install aiosonic

Getting Started

import asyncio
import aiosonic
import json


async def run():
    """Start."""
    # Sample get request
    response = await aiosonic.get('https://www.google.com/')
    assert response.status_code == 200
    assert 'Google' in (await response.text())

    url = "https://postman-echo.com/post"
    posted_data = {'foo': 'bar'}

    # post data as multipart form
    response = await aiosonic.post(url, data=posted_data)

    assert response.status_code == 200
    data = json.loads(await response.content())
    assert data['form'] == posted_data

    # posted as json
    response = await aiosonic.post(url, json=posted_data)

    assert response.status_code == 200
    data = json.loads(await response.content())
    assert data['json'] == posted_data

    # Sample get request + timeout
    from aiosonic.timeout import Timeouts
    timeouts = Timeouts(
        sock_read=10,
        sock_connect=3
    )
    response = await aiosonic.get('https://www.google.com/', timeouts=timeouts)
    assert response.status_code == 200
    assert 'Google' in (await response.text())

    print('success')


 if __name__ == '__main__':
     loop = asyncio.get_event_loop()
     loop.run_until_complete(run())

Benchmarks

The numbers speak for themselves

$ python ./tests/performance.py
doing tests...
httpx did break with: [Errno 24] Too many open files
{
 "aiosonic": "1000 requests in 146.89 ms",
 "aiosonic cyclic": "1000 requests in 146.17 ms",
 "aiohttp": "1000 requests in 319.42 ms",
 "requests": "1000 requests in 1766.96 ms"
}
aiosonic is 117.46% faster than aiohttp
aiosonic is 1102.93% faster than requests
aiosonic is -0.49% faster than aiosonic cyclic

Contributing

  1. Fork

  2. create a branch feature/your_feature

  3. commit - push - pull request

Thanks :)