import os
import shutil
A = "Local_Script"
B = "Local_back"
#通过校验MD5 判断B内的文件与A 不同
def get_MD5(file_path):
files_md5 = os.popen('md5 %s' % file_path).read().strip()
file_md5 = files_md5.replace('MD5 (%s) = ' % file_path, '')
return file_md5
def main(path, out):
for files in os.listdir(path):
name = os.path.join(path, files)
back_name = os.path.join(out, files)
if os.path.isfile(name):
if os.path.isfile(back_name):
if get_MD5(name) != get_MD5(back_name):
shutil.copy(name,back_name)
else:
shutil.copy(name, back_name)
else:
if not os.path.isdir(back_name):
os.makedirs(back_name)
main(name, back_name)
if __name__ == '__main__':
main(A, B)
#拷贝目录A 的内容到目录B
python 拷贝目录内的所有文件及子目录到另外一个目录
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转载自blog.csdn.net/weixin_42934547/article/details/82142476
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