Is asyncio supported?

[viteski]

Hi, I am trying to use shiv to deploy an executable for an asyncio based app using poetry as the build tool and I am running into a coroutine not awaited error that I can't see where it stems from; can you point me in the right direction? is this something you have seen before?. I have the following project tree:

Project-name
   src
     build.sh
     project_name
       __init__.py
       __main__.py
       app.py
       **.py

build.sh

shiv -p "$interpreter" -e bacnet_client.app:main --site-packages "$site_path" -o dist/project_name.pyz
python3.10 dist/project_name.pyz

main.py

import asyncio
import bacnet_client as app


async def main():
    await app.main()

if __name__ == "__main__":
    asyncio.run(main())

app.py

import asyncio
import logging
import queue
import json
import re
from logging.handlers import QueueHandler
async def main():
    """
    Run or schedule all your services from this entry-point script.
    """

    try:
        loop = asyncio.get_running_loop()
        logQ = queue.Queue()
        logProducer = QueueHandler(logQ)
        logProducer.setFormatter(JsonFormatter(datefmt=ISO8601))
        logger = logging.getLogger('ClientLog')
        logger.addHandler(logProducer)
        logger.setLevel(logging.DEBUG)
        logger_task = loop.create_task(log(logQ))
        await logger_task
    finally:
        logger.info("Client application stopping:")
        logger.info(None)
        logger_task.cancel()

if __name__ == "__main__":
    asyncio.run(main())

Ultimately the error output after running build.sh is as follows: <coroutine object main at 0x7f62e17037d0> sys:1: RuntimeWarning: coroutine 'main' was never awaited RuntimeWarning: Enable tracemalloc to get the object allocation traceback

PS. I did import the tracemalloc and wired some functions into the app.py's main function and __main__.py but it failed with the same error and tracemalloc did not provide any output.

Thank you so much.

[rayate2410]

I'm facing similar issue when I'm trying to use this with a tornado application. Getting below error.

<coroutine object main at 0x7fc2538df790>
sys:1: RuntimeWarning: coroutine 'main' was never awaited
RuntimeWarning: Enable tracemalloc to get the object allocation traceback