Python Loggeradpater Class

Logger sub-class:

Import logging

# Create Logger
Module_logger = Logging.getlogger (' spam_application.auxiliary ')

Class Auxiliary:
def __init__ (self):
Self.logger = Logging.getlogger (' spam_application.auxiliary.Auxiliary ')
Self.logger.info (' Creating an instance of auxiliary ')
def do_something (self):
Self.logger.info (' doing something ')
A = 1 + 1
Self.logger.info (' done doing something ')

Def some_function ():
Module_logger.info (' received a call to ' some_function ')

Main function:

Import logging
Import Auxiliary_module

# Create logger with ' spam_application '
logger = Logging.getlogger (' spam_application ')
Logger.setlevel ( Logging. Debug)
# Create file handler which logs even debug messages
fh = logging. Filehandler (' Spam.log ')
Fh.setlevel (logging. DEBUG)
# Create console handler with a higher log level
ch = logging. Streamhandler ()
Ch.setlevel (logging. ERROR)
# Create formatter and add it to the handlers
Formatter = logging. Formatter ('% (asctime) s-% (name) s-% (levelname) s-% (message) s ')
Fh.setformatter (Formatter)
Ch.setformatter ( Formatter)
# Add the handlers to the logger
Logger.addhandler (FH)
Logger.addhandler (CH)

Logger.info (' Creating an instance of Auxiliary_module. Auxiliary ')
A = Auxiliary_module. Auxiliary ()
Logger.info (' created an instance of Auxiliary_module. Auxiliary ')
Logger.info (' Calling Auxiliary_module. Auxiliary.do_something ')
A.do_something ()
Logger.info (' Finished auxiliary_module. Auxiliary.do_something ')
Logger.info (' Calling auxiliary_module.some_function () ')
Auxiliary_module.some_function ()
Logger.info (' Done with auxiliary_module.some_function () ')

Output to File Spam.log

2015-06-30 20:08:37,335-spam_application-info-creating An instance of Auxiliary_module. Auxiliary
2015-06-30 20:08:37,335-spam_application.auxiliary.auxiliary-info-creating An instance of auxiliary
2015-06-30 20:08:37,336-spam_application-info-created An instance of Auxiliary_module. Auxiliary
2015-06-30 20:08:37,336-spam_application-info-calling Auxiliary_module. Auxiliary.do_something
2015-06-30 20:08:37,336-spam_application.auxiliary.auxiliary-info-doing Something
2015-06-30 20:08:37,337-spam_application.auxiliary.auxiliary-info-done doing something
2015-06-30 20:08:37,337-spam_application-info-finished Auxiliary_module. Auxiliary.do_something
2015-06-30 20:08:37,337-spam_application-info-calling auxiliary_module.some_function ()
2015-06-30 20:08:37,337-spam_application.auxiliary-info-received a call to "some_function"
2015-06-30 20:08:37,338-spam_application-info-done with Auxiliary_module.some_function ()

Python Loggeradpater Class