#?OOP?Bug?Demo

class?Bug（object）:
????legs?=?0
????distance?=?0

????def?__init__（self?name=“Bug“?legs=6）:
????????self.name?=?name
????????self.legs?=?legs

????def?Walk（selfdistance=1）:
????????self.distance?+=?distance

????def?GetDistance（self）:
???????return?distance

????def?SetDistance（self?value）:
????????distance?=?value

????def?ToString（self）:
????????return?self.name?+?“?has?“?+?str（self.legs）?+?“?legs“?+?\
????????????“?and?taken?“?+?str（self.distance）?+?“?steps.“
????????

#default?constructor
ant?=?Bug（）
for?n?in?range（05）:
????ant.Walk（）
print（ant.ToString（））

#one?constructor?parameter
beetle?=?Bug（“Beetle“）
beetle.legs?=?6
for?n?in?range（010）:
????beetle.Walk（）
print（beetle.ToString（））

#two?constructor?parameters
spider?=?Bug（“Spider“?8）
for?n?in?range（010）:
????spider.Walk（2）
print（spider.ToString（））

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-23?16:37??resources\
?????目錄???????????0??2018-01-23?16:37??resources\code\
?????目錄???????????0??2018-01-23?16:37??resources\code\chap01\
?????文件?????????885??2011-06-08?19:47??resources\code\chap01\BugDemo.py
?????文件?????????220??2011-06-08?18:01??resources\code\chap01\ErrorProne.py
?????文件?????????156??2011-06-08?13:59??resources\code\chap01\FunctionDemo.py
?????文件????????1354??2011-06-08?20:48??resources\code\chap01\GeometryDemo.py
?????文件??????????26??2018-01-23?16:37??resources\code\chap01\HelloPython.py
?????文件???????84480??2011-08-18?19:20??resources\code\chap01\Thumbs.db
?????目錄???????????0??2018-01-23?16:37??resources\code\chap02\
?????文件?????????622??2011-06-09?20:12??resources\code\chap02\DrawArcs.py
?????文件?????????542??2011-06-09?19:25??resources\code\chap02\DrawingCircles.py
?????文件?????????499??2011-06-09?20:05??resources\code\chap02\DrawingLines.py
?????文件?????????829??2011-06-09?20:04??resources\code\chap02\DrawingRectangles.py
?????文件?????????508??2011-06-09?20:06??resources\code\chap02\FirstPygameExample.py
?????文件????????2900??2011-06-09?20:54??resources\code\chap02\PieGame.py
?????文件???????54784??2011-08-18?19:21??resources\code\chap02\Thumbs.db
?????目錄???????????0??2018-01-23?16:37??resources\code\chap03\
?????文件????????1032??2011-06-15?20:32??resources\code\chap03\FileCode.py
?????文件?????????167??2011-06-14?17:58??resources\code\chap03\InputDemo.py
?????文件????????1158??2011-06-14?21:45??resources\code\chap03\MadLibGame.py
?????文件?????????434??2011-06-14?17:08??resources\code\chap03\TestCode.py
?????文件???????52224??2011-08-18?19:21??resources\code\chap03\Thumbs.db
?????文件????????4426??2011-06-16?20:13??resources\code\chap03\TriviaGame.py
?????文件????????4000??2011-06-16?17:51??resources\code\chap03\binary.dat
?????文件??????????37??2011-06-15?13:24??resources\code\chap03\data2.txt
?????文件?????????544??2011-06-16?19:28??resources\code\chap03\trivia_data.txt
?????文件?????????162??2011-06-13?20:09??resources\code\chap03\~$806-03.doc
?????文件???????72192??2011-06-15?11:06??resources\code\chap03\~WRL0186.tmp
?????文件???????58880??2011-06-14?17:55??resources\code\chap03\~WRL0276.tmp
?????文件???????80384??2011-06-15?14:27??resources\code\chap03\~WRL0353.tmp
............此處省略215個文件信息