流利的Python語言（影印版 英文版） [Fluent Python] pdf epub mobi txt 電子書 下載 2025

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☆☆☆☆☆

Luciano，Ramalho 著

齣版社： 東南大學齣版社

ISBN：9787564168742

版次：1

商品編碼：12109424

包裝：平裝

外文名稱：Fluent Python

開本：16開

齣版時間：2017-01-01

用紙：膠版紙

頁數：743

字數：945000

正文語種：英文

內容簡介

　　Python的簡潔讓你可以快速達到高産水平，但是這通常意味著你並沒有用到它提供的所有功能特性。
　　有瞭《流利的Python語言（影印版 英文版）》，你將學會如何利用那些很容易被忽視的特性來編寫有效且通順的Python代碼。作者Luciano Ramalho將帶領你們遍曆Python的核心語言特性和程序庫，並展示精簡代碼、優化速度和可讀性的方法。
　　很多富有經驗的程序員嘗試將Python扭麯成適閤他們從其他語言中學到的模式，而從未發現超齣他們經驗的Python特性。通過《流利的Python語言（影印版 英文版）》，那些Python程序員將完全學會如何高效率地使用Python 3。

目錄

Preface

Part I． Prologue
1． The Python Data Model
A Pythonic Card Deck
How Special Methods Are Used
Emulating Numeric Types
String Representation
Arithmetic Operators
Boolean Value of a Custom Type
Overview of Special Methods
Why len Is Not a Method
Chapter Summary
Further Reading

Part II． Data Structures
2． An Array of Sequences
Overview of Built-In Sequences
List Comprehensions and Generator Expressions
List Comprehensions and Readability
Listcomps Versus map and filter
Cartesian Products
Generator Expressions
Tuples Are Not Just Immutable Lists
Tuples as Records
Tuple Unpacking
Nested Tuple Unpacking
Named Tuples
Tuples as Immutable Lists
Slicing
Why Slices and Range Exclude the Last Item
Slice Objects
Multidimensional Slicing and Ellipsis
Assigning to Slices
Using + and * with Sequences
Building Lists of Lists
Augmented Assignment with Sequences
A += Assignment Puzzler
list．sort and the sorted Built-In Function
Managing Ordered Sequences with bisect
Searching with bisect
Inserting with bisect．insort
When a List Is Not the Answer
Arrays
Memory Views
NumPy and SciPy
Deques and Other Queues
Chapter Summary
Further Reading
3． Dictionaries and Sets
Generic Mapping Types
dict Comprehensions
Overview of Common Mapping Methods
Handling Missing Keys with setdefault
Mappings with Flexible Key Lookup
defaultdict： Another Take on Missing Keys
The___ missing___ Method
Variations of dict
Subclassing UserDict
Immutable Mappings
Set Theory
set Literals
Set Comprehensions
Set Operations
dict and set Under the Hood
A Performance Experiment
Hash Tables in Dictionaries
……

Part III． Functions as Objects
Part IV． Object-Orientedldioms
Part V． Control Flow
Part VI． Metaprogramming
Afterword
A． Support Scripts
Python Jargon
Index

精彩書摘

　　《流利的Python語言（影印版 英文版）》：
　　In concluding the chapter， we mentioned how several built—in types are registered to ABCs in the collections.abe module so you can ask isinstance（memoryview，abc.Sequence） and get True， even if memoryview does not inherit from abc.Se quence.And finally we went over the_subclasshook_magic， which lets an ABC recognize any unregistered class as a subclass， as long as it passes a test that can be as simple or as complex as you like—the examples in the standard library merely check for method names.
　　To sum up， I'd like to restate Alex Martelli's admonition that we should refrain from creating our own ABCs， except when we are building user—extensible frameworks—which most of the time we are not.On a daily basis， our contact with ABCs should be subclassing or registering classes with existing ABCs.Less often than subclassing or registering， we might use ABCs for isinstance checks.And even more rarely—ifever—we find occasion to write a new ABC from scratch.
　　……

評分☆☆☆☆☆

老公很喜歡看書，程序猿同學就是愛學習，傢裏的書櫃已經快塞不下瞭，80%都在京東買的，是正版，放心。就是提點建議，每次我給他領瞭優惠券，但是他下單從來都不點，導緻白白損失好的money，京東能不能改成自動選取最優惠的優惠券使用啊，人傢淘寶都這樣的。畢竟有券不用的人那個啥，是吧？ 還有，舊書能否開個閑魚之類的進行交換或者摺價銷售。如果這樣，就棒棒噠瞭。

評分☆☆☆☆☆

很有特點的一本書，之前看過電子版，看到有影印的就收藏瞭。

評分☆☆☆☆☆

囤的書，以後沒事的時候，慢慢的看呀。物流小哥，張永彭，真的好！

評分☆☆☆☆☆

書的印刷紙張還行，比同一齣版社和印廠影印的high performance browser networking的要好一些。

評分☆☆☆☆☆

書不錯，但建議對Python比較熟悉瞭再看，不是入門書籍。

評分☆☆☆☆☆

很好，一本，而不是我認為的上下冊。

評分☆☆☆☆☆

活動買的，價格很實惠。

評分☆☆☆☆☆

翻一翻字典還是能看懂的 PHP是最好的語言！

評分☆☆☆☆☆

很好的一本書，