这个脚本提醒用户输入一个（尚不存在的）文件名， 然后由用户输入该文件的每一行后， 将所有文本写入文本文件。 'make TextFile.py--create text file'import osls = os.linesep#get filenamefname = raw_input('enter the filename：')while True: if os.path.exists(fname): PRint"Error:'%s'already exists"% fname else: break#get file content (text) linesall=[]print"/nEnter lines ('.' by itself to quite )./n"#loop until user terminates inputwhile True: entry = raw_input("inputing:") if entry =='.': break else: all.append(entry)#write lines to file with proper line-endingfobj = open(fname,'w')fobj.writelines(['%s%s'%(x,ls)for x in all])fobj.close()print 'DONE!'
