micropython-lib/python-stdlib/logging/examples/root_logger.py

import logging, sys

logging.basicConfig(level=logging.DEBUG, stream=sys.stdout)
for handler in logging.getLogger().handlers:
    handler.setFormatter(logging.Formatter("[%(levelname)s]:%(name)s:%(message)s"))
logging.info("hello upy")
logging.getLogger("child").info("hello 2")
logging: Improve the logging module. Add support for all format specifiers, support for `datefmt` using (optional) strftime, and support for Stream and File handlers. Ports/boards that need to use `FileHandlers` should enable `MICROPY_PY_SYS_ATEXIT`, and enabled `MICROPY_PY_SYS_EXC_INFO` if using `logging.exception()`. 2022-07-16 15:33:39 +00:00			`import logging, sys`

			`logging.basicConfig(level=logging.DEBUG, stream=sys.stdout)`
			`for handler in logging.getLogger().handlers:`
			`handler.setFormatter(logging.Formatter("[%(levelname)s]:%(name)s:%(message)s"))`
			`logging.info("hello upy")`
			`logging.getLogger("child").info("hello 2")`