How to Maintain Specific ChromeDriver Version in Python Selenium Amidst Chrome Browser\'s Auto-Updates?

How to maintain specific ChromeDriver version while Chrome Browser updates automatically using Python Selenium

Introduction

When working with Selenium to automate web tests, it's essential to ensure compatibility between the ChromeDriver binary and the Chrome browser version. However, the browser often updates automatically, potentially causing issues with test execution.

Compatibility between Chrome and ChromeDriver

Each Chrome version uses a specific compatible ChromeDriver version. For example, ChromeDriver v84.0.4147.30 supports Chrome version 84.

Disabling Chrome Updates

No, it's not recommended to disable Chrome updates as it compromises security and the availability of new features. Instead, consider using the following approach:

Updating ChromeDriver

Regularly check for the latest stable ChromeDriver version. Download and replace the existing binary with the updated one.

Locating ChromeDriver

To use the downloaded ChromeDriver, you must specify its location in your Selenium code using the webdriver.ChromeOptions() class. Example:

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--user-data-dir=user_data_dir')
options.add_argument('--disable-extensions')

driver = webdriver.Chrome(executable_path='path/to/chromedriver', options=options)

Conclusion

Maintaining a consistent version between ChromeDriver and Chrome is crucial for successful test execution. By updating ChromeDriver regularly, you can ensure optimal performance and prevent potential issues caused by automatic browser updates.

The above is the detailed content of How to Maintain Specific ChromeDriver Version in Python Selenium Amidst Chrome Browser\'s Auto-Updates?. For more information, please follow other related articles on the PHP Chinese website!