P2 | Web scraping with Python | Real-time price comparison from multiple eCommerce| Python projects

Summary

In this video, we explore a practical Python project on web scraping to compare product prices across multiple e-commerce websites like Flipkart, Amazon, and Croma. By automating the task with Selenium, we gather and display the prices of a specific product, in this case, the iPhone XS 64GB, from different sources. This approach can be adapted for any product and site, enabling users to make informed purchasing decisions. The video also includes a demonstration of the code, showing how to set up and execute the web scraping process efficiently.

Takeaways

• 📚 The video is about a new Python project focused on web scraping to compare product prices across multiple e-commerce websites.
• 🛒 The practical application discussed is comparing the price of a product, like an iPhone, from different sources such as Flipkart, Amazon, and Croma.
• 🔍 The video will demonstrate how to automate the task of price comparison using Python.
• 💻 Selenium is used as the primary tool for web scraping in this project.
• 🔑 The project involves using the Selenium WebDriver and Keys modules, along with other packages like time and path.
• 🌐 Links to the product on various websites need to be manually provided in the code.
• 🧩 The process includes creating a WebDriver instance, setting default arguments, and using a ChromeDriver for browser automation.
• 💡 The script retrieves product prices using XPath to locate the specific elements on each website.
• 🚀 The video demonstrates the code in action, showing the process of connecting to each website, retrieving the prices, and printing the results.
• 🎯 The final output provides the prices of the iPhone XS Max 64GB from different websites, enabling viewers to make a purchasing decision based on price comparison.

Q & A

What is the main focus of the video?

The main focus of the video is to teach how to use Python for web scraping to compare the price of a product from multiple e-commerce websites.

Which e-commerce websites are mentioned for price comparison?

The e-commerce websites mentioned are Flipkart, Amazon, and Croma.

What Python library is used for web scraping in the video?

The Python library used for web scraping in the video is Selenium.

What are the steps to create a WebDriver in the video?

The steps include importing WebDriver from Selenium, adding the necessary arguments and settings, and using the ChromeDriver.

How is the product price retrieved from each website?

The product price is retrieved by connecting to each website using the WebDriver, finding the price element using XPath, and extracting the price.

What is the example product used in the video?

The example product used is the Apple iPhone XS Max 64GB.

Why is the Pathlib library used in the script?

Pathlib is used for universal path control, making the code compatible across different platforms like Mac and Linux.

What happens if the web scraping encounters an error?

If an error occurs, the WebDriver displays the error message, which helps in troubleshooting and adjusting the code.

What does the script print at the end of execution?

The script prints the product name and prices from Flipkart, Amazon, and Croma in Indian Rupees (INR).

What should viewers do if they find the content useful?

Viewers should subscribe to the channel, give a thumbs up to the video, and like the Facebook page if they find the content useful.

What should viewers do if they have content requests?

Viewers should write their content requests in the comment section, and the creator will try to create content based on those requests.

Where can viewers find the shared code?

The shared code will be available on the website www.AIPython.in.

What is web scraping in general?

Web scraping is the process of collecting or gathering data from a website using automation tools.

What is the purpose of using 'time' in the script?

The 'time' library is used for providing sleep intervals between different steps to ensure that the browser loads fully before performing actions.

How does the script handle different XPath for different websites?

The script uses different XPath expressions to find elements on each website, as the structure of the HTML pages may differ.

What is crawling in the context of web scraping?

Crawling refers to the process of navigating through HTML pages, content, and body to find the specific data of interest.

How does the script automate the task of price comparison?

The script automates the task by using Selenium to open each e-commerce site, extract the price of the product, and then compare the prices.

What should viewers do if they are watching the video for the first time?

If watching for the first time, viewers should subscribe to the channel if they find the content suitable, valuable, and usable.