python核心编程学习（三）
核心编程中的文件操作的例子：
pydev debugger: startingC:\**** current temp dirC:\*** creating example dir...*** new working dirC:\example*** original dir listing:[]*** creating test file...*** updated dir listing:['test']*** renaming 'test' to 'filetest.txt'*** updated dir listing:['filetest.txt']***full file pathnameC:\example\filetest.txt***(pathname,basename)==('C:\\example', 'filetest.txt')***(filename,extension)==('filetest', '.txt')*** displaying file contents:foobar*** deleting test file*** updated dir listing:[]*** deleting test dir*** done
