How do I use logging in Python

Logging in Python is an essential feature that allows developers to track events that happen when the software runs. The logging module enables you to log messages in your applications, assisting in debugging and monitoring. You can log messages at different severity levels, such as DEBUG, INFO, WARNING, ERROR, and CRITICAL.

Here's a simple example of how to use logging in Python:

import logging # Configure the logging logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s') # Example log messages logging.debug('This is a debug message') logging.info('This is an info message') logging.warning('This is a warning message') logging.error('This is an error message') logging.critical('This is a critical message')

Python logging logging module debug messages logging levels

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