How can I enable logging in Selenium when using headless mode?

How can I enable logging in Selenium when using headless mode?

You can enable logging in Selenium by configuring the logging preferences in your WebDriver setup. Would you like a code example?

Yes, please provide a code example for Python.

Sure! Here's a simple example:

from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.chrome.options import Options
import logging

# Set up logging
logging.basicConfig(level=logging.INFO)

# Configure headless Chrome options
chrome_options = Options()
chrome_options.add_argument('--headless')

# Create a WebDriver instance
service = Service('path/to/chromedriver')
driver = webdriver.Chrome(service=service, options=chrome_options)

# Your code here

# Quit the driver
driver.quit()

What if I want to log to a file instead of the console?

You can specify a file handler in the logging configuration. Here's how:

file_handler = logging.FileHandler('selenium.log')
logger = logging.getLogger()
logger.addHandler(file_handler)