Python通配符删除文件

# -*- coding: utf-8 -*-
"""
使用通配符，获取所有文件，或进行操作。
"""
import glob
import os
def files(curr_dir = '.', ext = '*.exe'):
 """当前目录下的文件"""
 for i in glob.glob(os.path.join(curr_dir, ext)):
 yield i
def all_files(rootdir, ext):
 """当前目录下以及子目录的文件"""
 for name in os.listdir(rootdir):
 if os.path.isdir(os.path.join(rootdir, name)):
 try:
 for i in all_files(os.path.join(rootdir, name), ext):
 yield i
 except:
 pass
 for i in files(rootdir, ext):
 yield i
def remove_files(rootdir, ext, show = False):
 """删除rootdir目录下的符合的文件"""
 for i in files(rootdir, ext):
 if show:
 print i
 os.remove(i)
def remove_all_files(rootdir, ext, show = False):
 """删除rootdir目录下以及子目录下符合的文件"""
 for i in all_files(rootdir, ext):
 if show:
 print i
 os.remove(i)
if __name__ == '__main__':
 remove_all_files('.', '*.o', show = True)
 # remove_all_files('.', '*.exe', show = True)
 remove_files('.', '*.exe', show = True)
 # for i in files('.','*.c'):
 # print i