Accessing logger in shiny python

shiny
,
1

The documentation mentions using print() to write diagnostics, but this only works for my code (i.e. in app.py). I'd like to configure standard python logging so that I can set the log level, and include messages from libraries etc.

for example

logger = logging.getLogger()
handler = logging.StreamHandler(sys.stdout)
handler.setLevel(logging.DEBUG)
logger.addHandler(handler)

    def refresh():
        """`
        When refresh button is click, invoke async task
        """
        logger.info("refresh")

Doesn't log anything to the console but print("refresh") does. I listed all attached loggers, and tried to explicitly use "uvicorn" rather than the root logger but that's not working.

How do I configure logging with shiny?

2

Figured it out myself

logging.basicConfig(level=logging.DEBUG)
logger = logging.getLogger()