aiosonic 0.7.2

Async http client

aiosonic - a Python asyncio http client

Very fast Python asyncio http client

Here is some documentation.

There is a performance script in tests folder which shows very nice numbers

» python ./tests/performance.py
doing tests...
{
 "aiosonic": "1000 requests in 110.56 ms",
 "aiosonic cyclic": "1000 requests in 207.75 ms",
 "aiohttp": "1000 requests in 357.19 ms",
 "requests": "1000 requests in 4274.21 ms",
 "httpx": "1000 requests in 800.98 ms"
}
aiosonic is 223.05% faster than aiohttp
aiosonic is 3765.79% faster than requests
aiosonic is 87.90% faster than aiosonic cyclic
aiosonic is 624.45% faster than httpx

You can perform this test by installing all test dependencies with pip install -e ".[test]" and doing python tests/performance.py in your own machine

Requirements:

• Python>=3.6

Features:

• Keepalive and smart pool of connections
• Multipart File Uploads
• Chunked responses handling
• Chunked requests
• Connection Timeouts
• Automatic Decompression
• Follow Redirects
• Fully type annotated.
• 100% test coverage.

Installation

pip install aiosonic

Usage

import asyncio
import aiosonic
import json


async def run():
    client = aiosonic.HttpClient()

    # ##################
    # Sample get request
    # ##################
    response = await client.get('https://www.google.com/')
    assert response.status_code == 200
    assert 'Google' in (await response.text())

    # ##################
    # Post data as multipart form
    # ##################
    url = "https://postman-echo.com/post"
    posted_data = {'foo': 'bar'}
    response = await client.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 client.post(url, json=posted_data)

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

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

    print('success')


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

TODO'S

• HTTP2
  • Get
  • Request with data sending
• Better documentation
• International Domains and URLs (idna + cache)
• Requests using a http proxy
• Sessions with Cookie Persistence
• Basic/Digest Authentication
• Elegant Key/Value Cookies

Development

Install packages with pip-tools:

pip install pip-tools
pip-compile
pip-compile test-requirements.in
pip-sync requirements.txt test-requirements.txt

Contribute

1. Fork
2. create a branch feature/your_feature
3. commit - push - pull request

Thanks :)