Python. How to become a professional. Farrell D.

The book is focused on readers with the basic experience of programming in Python and want to quickly learn to use it in real projects or learn Python as a second language. A wide range of topics is considered on compliance with the purity of code and competent name of functions and variables, to the design of the API, the rules of object-oriented programming, security (authentication, authorization) and interaction with databases. A wide range of issues related to programming modules on Python, automation of tasks, use web frames, in particular Flask.