NanoASGI: A Fast and Simple Python ASGI Framework


Asynchronous Python Web Framework

NanoASGI is a fast:zap:, simple and light:bulb:weight ASGI micro:microscope: web:earth_asia:-framework for Python:snake:. It is distributed as a single file module and has no dependencies other than the Python Standard Library.

Download and Install

Download :arrow_down: into your project directory. There are no hard dependencies other than the Python standard library. NanoASGI runs with Python versions above 3.7.

Or install via pip

pip install NanoASGI


from nanoasgi import App, Response

app = App()

async def on_startup():
    print('Ready to serve requests')

async def on_shutdown():
    print('Shutting down')

@app.route('GET', '/api/hello/{name}/')
async def hello_handler(request, name):
    return Response(
        {'result': f'Hello {name}!'},
        headers=[('Content-Type', 'application/json')],

Then run your app with your favourite ASGI server.

uvicorn example:app


GitHub license PyPI PyPI - License PyPI - Status PyPI - Format PyPI - Downloads PyPI - Wheel PyPI - Python Version


Code and documentation are available according to the MIT License:page_with_curl: (see LICENSE).

Download details:

Author: ksenginew

License: MIT license


NanoASGI: A Fast and Simple Python ASGI Framework
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