Beginning Python - From Novice to Professional

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Contents at a Glance About the Author . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii About the Technical Reviewer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxvii Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxix ■CHAPTER 1 Instant Hacking: The Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ■CHAPTER 2 Lists and Tuples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 ■CHAPTER 3 Working with Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 ■CHAPTER 4 Dictionaries: When Indices Won’t Do . . . . . . . . . . . . . . . . . . . . . . . . . . 67 ■CHAPTER 5 Conditionals, Loops, and Some Other Statements . . . . . . . . . . . . . . 81 ■CHAPTER 6 Abstraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 ■CHAPTER 7 More Abstraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 ■CHAPTER 8 Exceptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 ■CHAPTER 9 Magic Methods, Properties, and Iterators . . . . . . . . . . . . . . . . . . . . 173 ■CHAPTER 10 Batteries Included . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 ■CHAPTER 11 Files and Stuff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 ■CHAPTER 12 Graphical User Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 ■CHAPTER 13 Database Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285 ■CHAPTER 14 Network Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297 ■CHAPTER 15 Python and the Web . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 ■CHAPTER 16 Testing, 1-2-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 ■CHAPTER 17 Extending Python . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357 ■CHAPTER 18 Packaging Your Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373 ■CHAPTER 19 Playful Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381 ■CHAPTER 20 Project 1: Instant Markup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391 ■CHAPTER 21 Project 2: Painting a Pretty Picture . . . . . . . . . . . . . . . . . . . . . . . . . . 411 ■CHAPTER 22 Project 3: XML for All Occasions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421 v
■CHAPTER 23 Project 4: In the News . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439 ■CHAPTER 24 Project 5: A Virtual Tea Party . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455 ■CHAPTER 25 Project 6: Remote Editing with CGI . . . . . . . . . . . . . . . . . . . . . . . . . . . 473 ■CHAPTER 26 Project 7: Your Own Bulletin Board . . . . . . . . . . . . . . . . . . . . . . . . . . 483 ■CHAPTER 27 Project 8: File Sharing with XML-RPC . . . . . . . . . . . . . . . . . . . . . . . . 499 ■CHAPTER 28 Project 9: File Sharing II—Now with GUI! . . . . . . . . . . . . . . . . . . . . 517 ■CHAPTER 29 Project 10: Do-It-Yourself Arcade Game . . . . . . . . . . . . . . . . . . . . . . 527 ■APPENDIX A The Short Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 547 ■APPENDIX B Python Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 557 ■APPENDIX C Online Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571 ■INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575
Page 2 and 3: Beginning Python From Novice to Pro
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CHAPTER 4 ■ ■ ■ Dictionaries:
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CHAPTER 4 ■ DICTIONARIES: WHEN IN
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110 CHAPTER 6 ■ ABSTRACTION But w
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112 CHAPTER 6 ■ ABSTRACTION ■Ti
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114 CHAPTER 6 ■ ABSTRACTION Can I
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124 CHAPTER 6 ■ ABSTRACTION Also,
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126 CHAPTER 6 ■ ABSTRACTION Feel
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130 CHAPTER 6 ■ ABSTRACTION So yo
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132 CHAPTER 6 ■ ABSTRACTION numer
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134 CHAPTER 6 ■ ABSTRACTION LAMBD
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136 CHAPTER 6 ■ ABSTRACTION In th
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138 CHAPTER 6 ■ ABSTRACTION Scope
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140 CHAPTER 7 ■ MORE ABSTRACTION
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160 CHAPTER 8 ■ EXCEPTIONS >>> im
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162 CHAPTER 8 ■ EXCEPTIONS Custom
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164 CHAPTER 8 ■ EXCEPTIONS More T
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166 CHAPTER 8 ■ EXCEPTIONS try: x
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168 CHAPTER 8 ■ EXCEPTIONS Invali
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170 CHAPTER 8 ■ EXCEPTIONS If you
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CHAPTER 9 ■ ■ ■ Magic Methods
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CHAPTER 9 ■ MAGIC METHODS, PROPER
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CHAPTER 10 ■ ■ ■ Batteries In
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CHAPTER 10 ■ BATTERIES INCLUDED 2
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256 CHAPTER 11 ■ FILES AND STUFF
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270 CHAPTER 12 ■ GRAPHICAL USER I
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CHAPTER 13 ■ ■ ■ Database Sup
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CHAPTER 13 ■ DATABASE SUPPORT 287
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298 CHAPTER 14 ■ NETWORK PROGRAMM
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314 CHAPTER 15 ■ PYTHON AND THE W
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CHAPTER 16 ■ ■ ■ Testing, 1-2
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358 CHAPTER 17 ■ EXTENDING PYTHON
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CHAPTER 18 ■ ■ ■ Packaging Yo
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CHAPTER 18 ■ PACKAGING YOUR PROGR
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CHAPTER 19 ■ ■ ■ Playful Prog
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CHAPTER 19 ■ PLAYFUL PROGRAMMING
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392 CHAPTER 20 ■ PROJECT 1: INSTA
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CHAPTER 22 ■ PROJECT 3: XML FOR A
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APPENDIX A ■ ■ ■ The Short Ve
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558 APPENDIX B ■ PYTHON REFERENCE
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572 APPENDIX C ■ ONLINE RESOURCES
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Index ■Symbols - operator 558 !=
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■INDEX 577 assertEqual method Tes
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■INDEX 579 cmd module 252, 501 Cm
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■INDEX 581 get method 74-75 has_k
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■INDEX 583 ■F Factory class twi
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■INDEX 585 finding conflicts 197
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■INDEX 587 initialization 38 nami
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■INDEX 589 localtime function tim
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■INDEX 591 nesting blocks 88 Netw
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■INDEX 593 playful programming 38
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■INDEX 595 Python C API 365 hand-
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■INDEX 601 TestCase class methods
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■INDEX 603 further exploration 47
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