Fluent Python: Clear, Concise, and Effective Programming

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9781491946008: Fluent Python: Clear, Concise, and Effective Programming

Python’s simplicity lets you become productive quickly, but this often means you aren’t using everything it has to offer. With this hands-on guide, you’ll learn how to write effective, idiomatic Python code by leveraging its best—and possibly most neglected—features. Author Luciano Ramalho takes you through Python’s core language features and libraries, and shows you how to make your code shorter, faster, and more readable at the same time.

Many experienced programmers try to bend Python to fit patterns they learned from other languages, and never discover Python features outside of their experience. With this book, those Python programmers will thoroughly learn how to become proficient in Python 3.

This book covers:

  • Python data model: understand how special methods are the key to the consistent behavior of objects
  • Data structures: take full advantage of built-in types, and understand the text vs bytes duality in the Unicode age
  • Functions as objects: view Python functions as first-class objects, and understand how this affects popular design patterns
  • Object-oriented idioms: build classes by learning about references, mutability, interfaces, operator overloading, and multiple inheritance
  • Control flow: leverage context managers, generators, coroutines, and concurrency with the concurrent.futures and asyncio packages
  • Metaprogramming: understand how properties, attribute descriptors, class decorators, and metaclasses work

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Book Description:

Clear, Concise, and Effective Programming

From the Author:

Who This Book Is For
This book was written for practicing Python programmers who want to become proficient in Python 3. If you know Python 2 but are willing to migrate to Python 3.4 or later, you should be fine. [...]

If you are not sure whether you know enough Python to follow along, review the topics of the official Python Tutorial. Topics covered in the tutorial will not be explained here, except for some features that are new in Python 3.

Who This Book Is Not For
If you are just learning Python, this book is going to be hard to follow. Not only that, if you read it too early in your Python journey, it may give you the impression that every Python script should leverage special methods and metaprogramming tricks. Premature abstraction is as bad as premature optimization.

(extracted from the Preface, page xvi, emphasis added)

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Luciano Ramalho
Verlag: O'reilly UK Ltd. Aug 2015 (2015)
ISBN 10: 1491946008 ISBN 13: 9781491946008
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Buchbeschreibung O'reilly UK Ltd. Aug 2015, 2015. Taschenbuch. Buchzustand: Neu. Neuware - Learn how to write idiomatic, effective Python code by leveraging its best features. Python's simplicity quickly lets you become productive with it, but this often means you aren't using everything the language has to offer. By taking you through Python's key language features and libraries, this practical book shows you how to make your code shorter, faster, and more readable all at the same time - what experts consider Pythonic. Many programmers who learn Python basics fall into the trap of reinventing the wheel because of past experience in other languages, and try to bend the language to patterns that don't really apply to it. Author Luciano Ramalho, a Python Software Foundation member and Python programmer for 15 years, helps you drop your accent from another language so you can code Python fluently. Learn practical applications of generators for database processing Rethink some design patterns in a Python context Examine attribute descriptors and when to use them: the key to ORMs Explore Pythonic objects: protocols versus interfaces, abstract base classes and multiple inheritance 750 pp. Englisch. Artikel-Nr. 9781491946008

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