Scraping websites using Python. Collecting data from the modern Internet

Examine the methods of scraping and crawling websites to access an unlimited data volume at any internet corner in any format. With this practical guide, you will learn how to use Python and Web API scripts to simultaneously collect and process data from thousands or even millions of web pages.
Ideal for programmers, security specialists and web administrators familiar with Python language, the book introduces not only with the basic principles of web scrappers, but also deepens to more complex topics, such as raw data analysis or use Scrappers for testing the web site interface. Examples of the program code shown in the book will help to deal with these principles in practice.
The tools and examples given in this book make it easy to automate several repeating tasks, releaseing the time to solve more urgent problems. This is easily readable, a book-oriented book, telling about real problems and solutions