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Expert Python Programming – Fourth Edition

You're reading from   Expert Python Programming – Fourth Edition Master Python by learning the best coding practices and advanced programming concepts

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Product type Paperback
Published in May 2021
Publisher Packt
ISBN-13 9781801071109
Length 630 pages
Edition 4th Edition
Languages
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Authors (3):
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Michał Jaworski Michał Jaworski
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Michał Jaworski
Tarek Ziade Tarek Ziade
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Tarek Ziadé Tarek Ziadé
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Tarek Ziadé
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Toc

Table of Contents (16) Chapters Close

Preface 1. Current Status of Python 2. Modern Python Development Environments 3. New Things in Python 4. Python in Comparison with Other Languages 5. Interfaces, Patterns, and Modularity FREE CHAPTER 6. Concurrency 7. Event-Driven Programming 8. Elements of Metaprogramming 9. Bridging Python with C and C++ 10. Testing and Quality Automation 11. Packaging and Distributing Python Code 12. Observing Application Behavior and Performance 13. Code Optimization 14. Other Books You May Enjoy
15. Index

New Things in Python

One of the most important steps in the history of Python was probably the release of Python 3.0. The most notable changes that happened in that release were:

  • Resolving multiple issues regarding text, data, and Unicode handling
  • Getting rid of old-style classes
  • Starting standard library reorganizations
  • Introducing function annotations
  • Introducing new syntax for exception handling

As we know from Chapter 1, Current Status of Python, Python 3 isn't backward-incompatible with Python 2. This is the main reason why it took so many years for the Python community to fully embrace it. That was a tough, albeit necessary, lesson for Python core developers and the Python community.

Fortunately, problems associated with the adoption of Python 3 didn't stop the process of language evolution. Since December 3, 2008 (the official release of Python 3.0), we've seen a stable inflow of new major Python updates. Every...

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