Advanced Python Programming

The basics of web requests

The worldwide capacity to generate data is estimated to double in size every two years. Even though there is an interdisciplinary field known as data science that is entirely dedicated to the study of data, almost every programming task in software development also has something to do with collecting and analyzing data. A significant part of this is, of course, data collection. However, the data that we need for our applications is sometimes not stored nicely and cleanly in a database—sometimes, we need to collect the data we need from web pages.

For example, web scraping is a data extraction method that automatically makes requests to web pages and downloads specific information. Web scraping allows us to comb ...