【转】Python查找某文件夹下的所有excel文件

# -*- coding: utf-8 -*-
# author：baoshanimport osdirname = r'D:\0.shenma\01.聊城资料\01.数据资料\02.聊城年鉴数据\2017年鉴'
filename = ".xls"result = []
def search(dirname=dirname, filename=""):
for item in os.listdir(dirname):
item_path = os.path.join(dirname, item)
if os.path.isdir(item_path):
search(item_path, filename)
elif os.path.isfile(item_path):
if filename in item:
global result
result.append(item_path +";")
print(item_path+";")if __name__ == '__main__':
search(dirname, filename)