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内容説明
With this hands-on book, you can master the fundamentals of the core Python language quickly and efficiently, whether you're new to programming or just new to Python. Updated for version 3.0 of the language, the fourth edition of "Learning Python" is a self-paced tutorial with material derived from author Mark Lutz's popular Python training courses. Each chapter is a self-contained lesson that helps you thoroughly understand a key component of Python. A unique Test Your Knowledge section at the end of the chapter provides practical exercises and review quizzes so you can practice new skills and test your understanding as you go. This book covers: Types and Operations - Python's major built-in object types in depth: numbers, lists, dictionaries, and more; Statements and Syntax - the code you use to create and process objects in Python, along with Python's general syntax model; Functions - Python's basic procedural tool for structuring and reusing code; Modules - packages of statements, functions, and other tools organized into larger components; Classes and OOP - Python's optional object-oriented programming tool for structuring code for customization and reuse; and, Exceptions and Tools - exception-handling model and statements, plus a look at development tools for writing larger programs. Using annotated examples and illustrations, "Learning Python" gives you a complete understanding of the language that will help you comprehend any application-level examples of Python that you may encounter. If you're ready to discover what Google and YouTube see in Python, this book is the best way to get started.
著者について
Mark Lutz is the world leader in Python training, the author of Python's earliest and best-selling texts, and a pioneering figure in the Python community since 1992. He is also the author of O'Reilly's Programming Python and Python Pocket Reference, and co-author of Learning Python (all in 3rd Editions). Mark can be reached on the web at www.rmi.net/~lutz.
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カスタマーレビュー
Amazon.com で最も参考になったカスタマーレビュー (beta)
Amazon.com:
38件のカスタマーレビュー
83 人中、79人の方が、｢このレビューが参考になった｣と投票しています。
Wordy and disappointing for such a well regarded text.
2010/5/24
形式:ペーパーバック
This book will teach you Python if you have a lot of patience and are willing to wade through many pages of text to get information. The author wastes a lot of ink stating things like "I'll introduce you to topic XYZ, but you will have to wait until a later chapter to go into detail." Or introducing a topic and then declaring it is outside the books (1216 page) scope. Here's an example from page 85:
"Text pattern matching is an advanced tool outside this book's scope, but readers with backgrounds in other scripting languages may be interested to know that to do pattern matching in Python, we import a module called re."
Pattern matching is a critical feature of any scripting language. I was surprised to see such an important topic thrown away.
The book is divided into sections. I've put page counts and a summary description of the content to further describe the glacial pace of the book:
Part 1: Getting Stared: Pages 1- 72
72 pages to tell you how to run a Python program.
Part 2: Types and Operations 73-258
186 pages to introduce Python types (strings, numbers, sequences, etc)
Page 3: Statements and Syntax - 259-392
If statements are not introduced until Part3.
At this point I gave up and started reading the online tutorial.
"Text pattern matching is an advanced tool outside this book's scope, but readers with backgrounds in other scripting languages may be interested to know that to do pattern matching in Python, we import a module called re."
Pattern matching is a critical feature of any scripting language. I was surprised to see such an important topic thrown away.
The book is divided into sections. I've put page counts and a summary description of the content to further describe the glacial pace of the book:
Part 1: Getting Stared: Pages 1- 72
72 pages to tell you how to run a Python program.
Part 2: Types and Operations 73-258
186 pages to introduce Python types (strings, numbers, sequences, etc)
Page 3: Statements and Syntax - 259-392
If statements are not introduced until Part3.
At this point I gave up and started reading the online tutorial.
52 人中、47人の方が、｢このレビューが参考になった｣と投票しています。
Too much spam; not enough real food to chew on.
2010/7/8
形式:ペーパーバック
I am only about a quarter of the way through this volume, and I am fairly certain that this is the worst O'Reilly book I have ever encountered. Most of their beginning programming books I have found quite useful, usually providing exercises that help me to think more like a programmer and get a feel for what sorts of things the code I am learning can do. This book, however, will have you printing endless, monotonous variations of "spam spam eggs and spam" at a prompt. I am quite fine with the occasional reference to where Python got its name, but the author of this book seems to think it an excuse not to bother coming up with any real code or problems that one might try to solve with code. I have even looked ahead to the advanced topics section, and the examples are still relying on printing permutations of spam, eggs, and the number 42 to "demonstrate" functions, methods, and even classes.
There are no exercises in this book at all. There are only the barest hints as to what one might use Python for. Each feature is trotted out, given some variation of "spam" or 42 to work on (if you're lucky, maybe you'll get 42.0: a float!), and then the reader is told to consult the Python documentation and "experiment." That's it. No suggestions as to what direction you might like to go with your experiments. Beginning programmers will find very little that will help them to write useful code here. I know enough about programming to know how some of the constructs being mindlessly presented might be used in the real world, but I will probably not continue using this book to learn Python. I would not recommend it to anyone: there is not enough information about the nuts and bolts of programming for a beginner. As someone who has coded a few actual applications, I simply find the endless stream of spam and eggs so mind-numbing that I cannot come up with my own practice problems. This is a book without an audience; I can't even believe the author enjoyed writing it.
There are no exercises in this book at all. There are only the barest hints as to what one might use Python for. Each feature is trotted out, given some variation of "spam" or 42 to work on (if you're lucky, maybe you'll get 42.0: a float!), and then the reader is told to consult the Python documentation and "experiment." That's it. No suggestions as to what direction you might like to go with your experiments. Beginning programmers will find very little that will help them to write useful code here. I know enough about programming to know how some of the constructs being mindlessly presented might be used in the real world, but I will probably not continue using this book to learn Python. I would not recommend it to anyone: there is not enough information about the nuts and bolts of programming for a beginner. As someone who has coded a few actual applications, I simply find the endless stream of spam and eggs so mind-numbing that I cannot come up with my own practice problems. This is a book without an audience; I can't even believe the author enjoyed writing it.
43 人中、37人の方が、｢このレビューが参考になった｣と投票しています。
Really bad !
2010/6/21
形式:ペーパーバック|Amazonが確認した購入
I believed that so many people that write good reviews can not be wrong. But I was wrong, as everybody that write good reviews :)
First of all, I think author of the book has a prioritization and ordering issue. Any programming book that especially written for beginners has an ordering (data types, statements, expressions, collections etc.), but author mentions about every issue that comes in his mind regardless of being in an irrelevant chapter. For example, while mentioning about data structures in first chapter (and I think it should be a later issue), he mentions about operator overloading and garbage collection. And I think he can not handle the differences between Python 2.6 and 3.0 in a clear and tidy way. Expressing every difference between each release on every expression, structure or definition causes losing the focus on the real information. I prefer he would write the whole book on Python 3.0, cause anybody that buys this book now on would probably use Python 3.0 instead 2.6, and express really important differences on 2.6 in a separate section on each chapter for people that interested with them.
This book is really hard to read from start to the end. It immediately ruin your focus on the real subject with mentioning different and not so useful topics at that moment. I really tried it, but I couldn't continue to read and practice above 45 minutes.
I decided to continue with another book, and really do not recommend this book for anyone wants to learn Python.
First of all, I think author of the book has a prioritization and ordering issue. Any programming book that especially written for beginners has an ordering (data types, statements, expressions, collections etc.), but author mentions about every issue that comes in his mind regardless of being in an irrelevant chapter. For example, while mentioning about data structures in first chapter (and I think it should be a later issue), he mentions about operator overloading and garbage collection. And I think he can not handle the differences between Python 2.6 and 3.0 in a clear and tidy way. Expressing every difference between each release on every expression, structure or definition causes losing the focus on the real information. I prefer he would write the whole book on Python 3.0, cause anybody that buys this book now on would probably use Python 3.0 instead 2.6, and express really important differences on 2.6 in a separate section on each chapter for people that interested with them.
This book is really hard to read from start to the end. It immediately ruin your focus on the real subject with mentioning different and not so useful topics at that moment. I really tried it, but I couldn't continue to read and practice above 45 minutes.
I decided to continue with another book, and really do not recommend this book for anyone wants to learn Python.
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