python遍历目录树代码，python历目录树,from os.path

python遍历目录树代码，python历目录树,from os.path

from os.path import basename, isdirfrom os import listdirdef traverse(path, depth=0):    print depth* '| ' + '|_', basename(path)    if(isdir(path)):        for item in listdir(path):            traverse(path+'/'+item, depth+1)if __name__ == '__main__':    traverse('./')