Python is a powerful tool for web scraping - extracting data from websites. Here, we’ll delve into three primary use cases for Python web scraping in the business world, each with a hands-on, ready-to-run code example.
Use Case #1: Market Research
Market research is vital for understanding consumer behaviour, tracking competitors, and making informed decisions for your business. Websites are vast data sources, and Python web scraping offers an efficient way of gathering it.
Web scraping with Python gets more exciting as you delve deeper. Scrapy is a powerful, open-source web crawling framework that allows you to write spiders to navigate websites and extract structured data. In this tutorial, we’ll show you how to use Scrapy to scrape a website and navigate through multiple pages.
Before scraping a website, make sure to check its robots.txt file (e.g.,www.example.com/robots.txt) and terms of service to ensure you’re allowed to scrape it.
Web scraping is a powerful tool that allows us to extract data from websites for various purposes, such as data analysis, machine learning, or automating repetitive tasks. In this tutorial, we’ll introduce you to web scraping using Python, one of the most popular languages, due to its simplicity and powerful libraries.
We’ll use Beautiful Soup, a Python library that easily scrapes information from web pages by navigating HTML tags. We’ll also use the requests library to send HTTP requests and retrieve web page content.
The main purpose of this article is to make sure that all basic HTML Elements are decorated with CSS so as to not miss any possible elements when creating new themes for Hugo.
