How to Select a Radio Button on the DEMOQA Practice Form

What will you learn?

In this tutorial, you will master the art of programmatically selecting a radio button on the DEMOQA practice form using Python. By leveraging Selenium, a powerful web automation tool, you’ll be able to interact with web elements like a pro.

Introduction to the Problem and Solution

When faced with the task of clicking a radio button automatically, Selenium comes to the rescue. Selenium empowers us to mimic user interactions on web pages efficiently. By pinpointing the specific radio button element through attributes such as ID, class name, or XPath, we can command Selenium to click it seamlessly.

For instance, when dealing with the DEMOQA practice form, identifying and interacting with the desired radio button is crucial. Through Selenium’s functionality and precision in locating elements, automating this process becomes straightforward.


# Import necessary libraries
from selenium import webdriver

# Launch browser and open DEMOQA website
driver = webdriver.Chrome()

# Locate and click on a specific radio button (example)
radio_button = driver.find_element_by_xpath("//input[@id='yesRadio']")

# Close the browser window

# Copyright PHD

Note: Ensure you have installed the selenium package via pip (pip install selenium) before executing the code.


In this solution: – We import webdriver from selenium library. – The Chrome browser is launched to access the DEMOQA website. – We identify a particular radio button element using its XPath. – Finally, we trigger a click action on that radio button element.

This method showcases how Selenium simplifies interaction with web elements like radio buttons programmatically.

    How do I install Selenium in Python?

    To install Selenium in Python, simply run pip install selenium in your command line interface.

    Can I use browsers other than Chrome with Selenium?

    Yes, you can utilize browsers like Firefox or Safari by downloading their respective WebDriver executables from their official websites and specifying them during driver initialization in Selenium.

    How can I locate elements besides XPath?

    Apart from XPath, Selenium offers various methods (find_element_by_id, find_element_by_class_name, etc.) for locating elements based on different attributes or criteria.

    Is prior programming knowledge necessary for working with Selenium?

    While basic Python programming knowledge is advantageous, it is not mandatory. You can gradually grasp scripting concepts while engaging with Selenium.

    Can I handle multiple tabs/windows using Selenium?

    Absolutely! You can navigate between multiple tabs/windows within a single browser session by employing appropriate commands provided by the Selenium WebDriver API.

    Can automation extend beyond clicking elements?

    Certainly! With proper scripting techniques and WebDriver actions provided by Selenium, you can input text into fields, submit forms, manage alerts/pop-ups – essentially replicate diverse user interactions seamlessly through automation.


    Delving into web page interactions via tools like Selenium opens up vast opportunities for testing scenarios and data extraction tasks. Mastering these concepts enhances our ability to manipulate web interfaces effortlessly through code-driven instructions. For deeper insights into automation frameworks or advanced strategies involving Python development visit

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