输出文件夹内所有文件后缀

#print all file suffix in input pathimport osimport syssuffixList = {}def parseSuffix(file):        suffix = file[file.find('.')+1:]    suffixList[suffix] = suffix   ## function: find all file in a folder.def findAllFile( path ):    for root, dirs, files in os.walk( path ):        for file in files:            parseSuffix(file)filePath = sys.argv[1]            findAllFile(filePath)print suffixList.values()

findFileSuffix.py F:\***pause