文档介绍：FIFTH EDITION
Learning Python
Mark Lutz
Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo
Learning Python, Fifth Edition
by Mark Lutz
Copyright © 2013 Mark Lutz. All rights reserved.
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June 2013: Fifth Edition.
Revision History for the Fifth Edition:
2013-06-07 First release
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ISBN: 978-1-449-35573-9
[QG]
1370970520
To Vera.
You are my life.
Table of Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxiii
Part I. Getting Started
1. A Pytho