async await issue depending on script environment #643

2024-10-11 22:03:31.301 DEBUG (MainThread) [custom_components.pyscript.eval] file.lights-room.lights_room: calling __aexit__(<aiohttp.client.ClientSession object at 0x7f511cca10>, <class 'TypeError'>, object dict can't be used in 'await' expression, <traceback object at 0x7f3ed66600>, {})

I have matching aiohttp versions, running Python 3.12.4 inside a venv on a Mac:

@service
async def lights_room():
  async with aiohttp.ClientSession(connector=aiohttp.TCPConnector(ssl=ssl_context)) as session:

        try:
            async with session.get(
                f"{uri}/endpoint",
                headers={...}
            ) as response:
                response.raise_for_status()

                data = await response.json()
                #            ^ this await is required when running the script on a Mac. However pyscript throws an error here.

The pyscript environment requires me to remove the await in the response.json() line, otherwise I get an error mentioned above. Running the script on my laptop requires the awaot. I read somewhere that the awaits are "optional", but doesn't seem so.
I run the script on the laptop via asyncio.run(lights_room()), which I guess is not the same way pyscript does it?

anyway the current workaround is to adjust the script for the pyscript env and remove the awaits.