Abstract
The scraping is a technique with which you can extract information from websites, used, for example, by search engines to index the contents of the Internet.
Python is well suited for these operations: we will describe methods to parse even complex web pages and how you can make automatic login to websites where there is authentication form with changing structure.
We will also explain issues regarding the HTTPS protocol and proper use of regular expressions.
Using Python you can automate the navigation of the websites you visit every day!