@main.py

Installation

pip install mainpy

requires python > 3.7

Usage

from mainpy import main

@main
def app(): ...

Async functions will be automatically wrapped in asyncio.run.

@main
async def async_app(): ...

Automatic uvloop usage

If you have uvloop installed, mainpy will automatically call uvloop.install() before running your async main function. This can be disabled by setting use_uvloop=False, e.g.:

@main(use_uvloop=False)
async def app(): ...

Debug mode

Optionally, python's development mode can be emulated by setting debug=True in @main. This will enable the faulthandler, configure the warnings filter to display all warnings, and activate the asyncio debug mode:

@main(debug=True)
def app(): ...