Delete files and folders older than 14 days in "E:\usenet\tv\"

import os
import time
import shutil

now = time.time()

# Delete files and folders older than 14 days in "E:\usenet\tv\" 
os.remove(r'E:\usenet\tv\*.*')

# Delete files and folders older than 14 days in "E:\usenet\tv\" 
os.rmdir(r'E:\usenet\tv\*.*')

# Delete files and folders older than 14 days in "E:\usenet\tv\" 
shutil.rmtree(r'E:\usenet\tv\*.*')