This Book Builds On Basic Python Tutorials To Explain Various Pythonlanguage Features That Aren''t Routinely Covered: From Reusable Console Scripts That Play Double Duty As Micro-services By Leveraging Entry Points, To Using Asyncio Efficiently To Collate Data From A Large Number Of Sources. Along The Way, It Covers Type-hint Based Linting, Low-overhead Testing And Other Automated Quality Checking To Demonstrate A Robust Real-world Development Process.some Powerful Aspects Of Python Are Often Documented With Contrivedexamples That Explain The Feature As A Standalone Example Only. Byfollowing The Design And Build Of A Real-world Application Example Fromprototype To Production Quality You''ll See Not Only How The Variouspieces Of Functionality Work But How They Integrate As Part Of The Larger System Design Process.