Python Pocket Reference: Python In Your Pocket

by Mark Lutz

Overview

Updated for both Python 3.4 and 2.7, this convenient pocket guide is the perfect on-the-job quick reference. You'll find concise, need-to-know information on Python types and statements, special method names, built-in functions and exceptions, commonly used standard library modules, and other prominent Python tools. The handy index lets you pinpoint exactly what you need.

Written by Mark Lutz—widely recognized as the world's leading Python trainer—Python Pocket Reference is an ideal companion to O'Reilly's classic Python tutorials, Learning Python and Programming Python, also written by Mark.

This fifth edition covers:

• Built-in object types, including numbers, lists, dictionaries, and more
• Statements and syntax for creating and processing objects
• Functions and modules for structuring and reusing code
• Python's object-oriented programming tools
• Built-in functions, exceptions, and attributes
• Special operator overloading methods
• Widely used standard library modules and extensions
• Command-line options and development tools
• Python idioms and hints
• The Python SQL Database API

Product Details

ISBN-13:	9781449357016
Publisher:	O'Reilly Media, Incorporated
Publication date:	02/10/2014
Series:	Pocket Reference (O'Reilly)
Edition description:	Fifth Edition
Pages:	262
Product dimensions:	4.20(w) x 6.90(h) x 1.10(d)

About the Author

Mark Lutz is a leading Python trainer, the author of Python’s earliest and best-selling texts, and a pioneering figure in the Python world.



Mark is the author of the three O’Reilly books: Learning Python, Programming Python, and Python Pocket Reference, all currently in fourth or fifth editions. He has been using and promoting Python since 1992, started writing Python books in 1995, and began teaching Python classes in 1997. As of Spring 2013, Mark has instructed 260 Python training sessions, taught roughly 4,000 students in live classes, and written Python books that have sold 400,000 units and been translated to at least a dozen languages.



Together, his two decades of Python efforts have helped to establish it as one of the most widely used programming languages in the world today. In addition, Mark has been in the software field for 30 years. He holds BS and MS degrees in computer science from the University of Wisconsin where he explored implementations of the Prolog language, and over his career has worked as a professional software developer on compilers, programming tools, scripting applications, and assorted client/server systems.



Mark maintains a training website (http://learning-python.com) and an additional book support site on the Web (http://www.rmi.net/~lutz).

Table of Contents

	Introduction	1
	Conventions	2
	Command-Line Options	2
	Environment Variables	4
	Built-in Types and Operators	5
	Specific Built-in Types	10
	Statements and Syntax	24
	Specific Statements	27
	Namespace and Scope Rules	38
	Object-Oriented Programming	41
	Operator Overloading Methods	43
	Built-in Functions	51
	Built-in Exceptions	59
	Built-in Attributes	63
	Built-in Modules	64
	The sys Interpreter Module	65
	The string Module and Methods	70
	The os System Module	76
	The re Pattern-Matching Module	91
	Object Persistence Modules	98
	Tkinter GUI Module and Tools	100
	Internet Modules and Tools	105
	Other Built-in Modules	108
	Major Python/C API Tools	110
	Python Portable SQL Database API	118
	Python Idioms and Hints	122