Python logging to multiple handlers, at different log levels?

Question

Folks,

I\'m scratching my head on a python logging config that I can\'t get right.

Let\'s say I have the following package installed:

mypacka         


        

Answer 1

An approach to update your handler:

import logging

from rootmodule.mymodule import mylogger

def update_handler_level(logger,  handler_type, level="INFO"):
    # if not root logger user logger.parent
    for handler in logger.handlers or logger.parent.handlers:
        if isinstance(handler, handler_type):
            print(handler.level)
            handler.setLevel(getattr(logging, level, "INFO"))
            print(handler.level)

mylogger.debug('test')
update_handler_level(mylogger, logging.StreamHandler)
mylogger.debug('test')

My logging.cfg is pretty similar than your except the fact that the logger name si set in a constant module (a can do module rename without breaking the logging configuration)

To update from command line, you must have a mapping between your opts value and logging.Handler sub class name.