Fluent Python 2e example code

Example code for the book Fluent Python, 2^nd edition by Luciano Ramalho (O'Reilly, 2020).

BEWARE: This is a work in progress!

• Code here may change and disappear without warning.

• Major reorganizations may happen at any time.

• No promises. No guarantees. Use at own risk.

Table of Contents

All chapters are undergoing review and updates, including significant rewrites in the chapters about concurrency in Part V.

New chapters in Fluent Python 2^nd edition are marked with 🆕.

🚨 This table of contents is subject to change at any time until the book goes to the printer.

Part / Chapter #|Title|Directory|1^st edition Chapter # ---:|---|---|---|:---: I – Prologue| 1|The Python Data Model|01-data-model|1 II – Data Structures| 2|An Array of Sequences|02-array-seq|2 3|Dictionaries and Sets|03-dict-set|3 4|Text versus Bytes|04-text-byte|4 5|Record-like Data Structures|05-record-like|🆕 6|Object References, Mutability, and Recycling|06-obj-ref|8 III – Functions as Objects| 7|First-Class Funcions|07-1class-func|5 8|Type Hints in Function Definitions|08-def-type-hints|🆕 9|Function Decorators and Closures|09-closure-deco|7 10|Design Patterns with First-Class Functions|10-dp-1class-func|6 IV – Object-Oriented Idioms| 11|A Pythonic Object|11-pythonic-obj|9 12|Sequence Hacking, Hashing, and Slicing|12-seq-hacking|10 13|Interfaces, Protocols, and ABCs|13-protocl-abc|11 14|Inheritance: For Good or For Worse|14-inheritance|12 15|More About Type Hints|15-more-typing|🆕 16|Operator Overloading: Doing It Right|16-op-overloading|13 V – Control Flow| 17|Iterables, Iterators, and Generators|17-it-generator|14 18|Context Managers and else Blocks|18-context-mngr|15 19|Classic Coroutines|19-coroutine|16 20|Concurrency Models in Python|20-concurrency|🆕 21|Concurrency with Futures|21-futures|17 22|Asynchronous Programming|22-async|18 VI – Metaprogramming| 23|Dynamic Attributes and Properties|23-dyn-attr-prop|19 24|Attribute Descriptors|24-descriptor|20 25|Class Metaprogramming|25-class-metaprog|21