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Simple Configuration with Logger, Handler and Formatter.

PythonPower answered on November 21, 2022 Popularity 1/10 Helpfulness 1/10

answer Simple Configuration with Logger, Handler and Formatter.

Simple Configuration with Logger, Handler and Formatter.

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import logging

# create logger
logger = logging.getLogger('simple_example')
logger.setLevel(logging.DEBUG)

# create console handler and set level to debug
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)

# create formatter
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')

# add formatter to ch
ch.setFormatter(formatter)

# add ch to logger
logger.addHandler(ch)

# 'application' code
logger.debug('debug message')
logger.info('info message')
logger.warning('warn message')
logger.error('error message')
logger.critical('critical message')

Popularity 1/10 Helpfulness 1/10 Language python

Source: docs.python.org

Tags: configuration handler python

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Contributed on Nov 21 2022

PythonPower

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