Python through examples. Practice, practice, and only practice

This book is a collection of various problems and examples solved using the Python programming language. The book also covers the basic theory of Python, enabling readers to navigate the language and create their own programs. The theory is accompanied by a large number of diverse examples—from the very basics (variables and data types; operators and loops; mathematical functions and regular expressions; strings, lists, tuples, etc.) to more advanced topics (object-oriented programming; modules and packages in Python, generators and iterators; metaprogramming, etc.).