example_with_two_loggers.py

import os
import logging_manager # Fix this

# Get script file name without extension
SCRIPT_FILE_NAME=os.path.splitext(os.path.basename(__file__))[0]
#TODO: dot log is only added if used init_logger. 
# Define the log filename
ROTATING_LOG_FILE_NAME = SCRIPT_FILE_NAME + '.log'
#Define the warning log filename
WARNING_LOG_FILE_NAME = SCRIPT_FILE_NAME + '_warning' + '.log'

# Prepare the dictionary with the logging options
logging_options = { 'rotating_log_file' : ROTATING_LOG_FILE_NAME, 'warning_log_file': WARNING_LOG_FILE_NAME }

#Substitute the _options dictionary with the custom defined one
logging_manager._options = logging_options

# You only init the logger once and get both loggers.
logging_manager.init_logger()
logger = logging_manager.get_logger()
logger_warning = logging_manager.get_logger('warning_logger')

# Random logging to show the behaviour
logger.info('foo bar bla bla')
logger_warning.warn('warning bla ble bli')
logger.debug('debug at rotating')
logger_warning.error('error at warning logger')

logging.ini

[loggers]
keys=root, warnings

[handlers]
keys=console,log_file,log_warning

[formatters]
keys=dev

[handler_console]
class=StreamHandler
level=DEBUG
formatter=dev
args=(sys.stdout,)

[handler_log_file]
class=handlers.TimedRotatingFileHandler
level=DEBUG
formatter=dev
args=(r'%(rotating_log_file)s', 'H', 1, 2)

[handler_log_warning]
class=FileHandler
level=DEBUG
formatter=dev
args=(r'%(warning_log_file)s', 'w')

[formatter_dev]
format=%(asctime)-19s %(funcName)-30s %(levelname)-7s '%(message)s'- (%(module)s, line %(lineno)s)
datefmt=%Y/%m/%d %H:%M:%S

[logger_root]
level=DEBUG
handlers=console, log_file

[logger_warnings]
level=DEBUG
handlers=log_warning
propagate=0
qualname=warning_logger