查找当前文件目录下文件数量

[python]代码库

import os
all_file = os.listdir(os.curdir)
print(all_file)
type_dict = dict()
for each_file in all_file:
    if os.path.isdir(each_file):
        type_dict.setdefault('文件夹',0)
        type_dict['文件夹']+=1
    else:
        ext = os.path.splitext(each_file)[1]
        type_dict.setdefault(ext,0)
        type_dict[ext]+=1
for each_type in type_dict.keys():
    print('该文件夹下共有类型为【%s】的文件 %d 个' % (each_type, type_dict[each_type]))