import os
import subprocess

pet_character_path = "/data/this6_webroot/resources/pet_character/"


for i in range(5620, 6100):
    dir_name = pet_character_path + str(i/1000)
    if not os.path.exists(dir_name):
        os.mkdir(dir_name)
    subprocess.call("mv %s%d.* %s" % (pet_character_path, i, dir_name), shell=True)