python os.walk 清理pyc文件

2019独角兽企业重金招聘Python工程师标准>>>

#!/user/bin/python
#!conding=utf8

import os
import shutil

g = os.walk("H:\github_hyhlinux\Exteranl_My_Libraries")
dst = "H:\github_hyhlinux\PYC"
# dirpath, dirnames, filenames

def main():
    for path, d, filelist in g:
        # print ('path:',path, 'd',d, 'filelist',filelist)
        for filename in filelist:
            if filename.endswith('.pyc'):
                file_path = os.path.join(path, filename)
                print('file_path:', file_path)
                shutil.move(file_path, os.path.join(dst, filename))

if __name__ == '__main__':
    if not os.path.exists(dst):
        os.mkdir(dst)
    main()

1.清理效果， 所有的pyc到放到PYC目录.

 

2.External_My_Libraries 目录中所有子目录的pyc已经被清理，大小减了一半.

 

 

 

 

 

转载于:https://my.oschina.net/tplinuxhyh/blog/796522