def ListDir(dir, output_file):
fout = open(output_file, 'w')
for cur_path, sub_dir, files in os.walk(dir):
for file in files:
file.encode(encoding='gbk')
path_filename = os.path.join(cur_path, file)
if Head.JudgeMusicFile(path_filename):
fout.write(io_util.get_md5(path_filename))
fout.write('\t' + path_filename + '\t' + file + '\n')
fout.close()
