#! /usr/bin/env python
import os, logging, logging.handlers, logging.config

class FileLogger(object):
    LOG_DIR = os.path.normpath(os.path.expanduser('~/testlog'))
    LOG_FILENAME = os.path.join(LOG_DIR, 'really_cool_logging.log')
    CONF_FILENAME = os.path.join(LOG_DIR, 'really_cool_logging.conf')

#-------------------------------------------------------------------------------
    def __init__(self):
        self.fileConfig()
        self.log = logging.getLogger('Log')


#-------------------------------------------------------------------------------
    def fileConfig(self):
        '''
            Tests for, sets up and reads the file config for the logging
            of the commands
        '''

        if (not os.path.isdir(FileLogger.LOG_DIR)):
            os.mkdir(FileLogger.LOG_DIR)

        if (not os.path.isfile(FileLogger.CONF_FILENAME)):
            self.writeDefaultConfig()

        logging.config.fileConfig(FileLogger.CONF_FILENAME)

#-------------------------------------------------------------------------------
    def writeDefaultConfig(self):
        '''
            Writes the default config out
        '''
        conf_file = open(FileLogger.CONF_FILENAME, 'w')

        default_conf = '''
########################################################################
# KEYS - note there is a key for each command

[loggers]
keys=root,log

[handlers]
keys=root_handler,file_handler,console_handler

[formatters]
keys=form1

########################################################################
# LOGGERS

[logger_root]
level=WARNING
handlers=root_handler

[logger_log]
level=DEBUG
handlers=file_handler,console_handler
propogate=0
qualname=log

########################################################################
# HANDLER CONFIG

[handler_root_handler]
class=StreamHandler
level=ERROR
args=(sys.stdout,)

[handler_file_handler]
class=logging.handlers.RotatingFileHandler
level=DEBUG
formatter=form1
args=('{0}', 'a', 131072, 10)

[handler_console_handler]
class=StreamHandler
level=INFO
args=(sys.stdout,)

########################################################################
# FORMATTER CONFIG

[formatter_form1]
format=%(asctime)s - %(name)s - %(levelname)s - %(message)s
datefmt=
        '''.format(FileLogger.LOG_FILENAME)

        conf_file.write(default_conf)
        conf_file.close

fl = FileLogger()