How do I use the logging module in Python to log messages to a file?

How do I use the logging module in Python to log messages to a file?

You can use the logging module in Python to log messages to a file by configuring a file handler. Here's a simple example:

Can you show me a code snippet for that?

Sure! Here's a basic example:

import logging

# Configure logging to write to a file
logging.basicConfig(filename='app.log', level=logging.INFO)

# Log a message
logging.info('This is an info message')

What if I want to log different levels of messages?

You can log different levels like this:

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')