Requirements

• Python 3.9
• Set up virtual env

    % python3.9 -m venv caster_env
    % source caster_env/bin/activate

    % python3.9 -m pip install --upgrade pip
    % pip install urwid pychromecast nest_asyncio

Debug flow

In run terminal - redirect STDERR from caster to an output file:

% ./caster.py 2> ste

In another terminal, monitor the output file:

% tail -f ste