使用python删除N天前的文件(2)

import os
import sys
import time
 
# Sets how many days old files are deleted
DAYS_N = 7
# To delete the path and the following subfiles
PATH = r'C:\inetpub\logs\LogFiles'
 
def deletefile(PATH):
    for eachfile in os.listdir(PATH):
        filename = os.path.join(PATH, eachfile)
        if os.path.isfile(filename):
            lastmodifytime = os.stat(filename).st_mtime
            # Sets how many days old files are deleted
            endfiletime = time.time() - 3600 * 24 * DAYS_N
            if endfiletime > lastmodifytime:
                # To remove the following comment is to delete the.log suffix file
                # Comment is delete path under all files do not match
                if filename[-4:] == ".log":
                    os.remove(filename)
                    print "del %s success!!!" % filename
        # If it is a directory, the current function is called recursively
        elif os.path.isdir(filename): 
            deletefile(filename)
 
if __name__ == '__main__':
    deletefile(PATH)
     
time.sleep(1)
print ('Deleting completed,success')