既存の VRChat カメラ画像のフォルダを open beta (as of Oct 10, 2021) のカメラ画像のフォルダ分けに合わせる

arrange_files.py

import os
import shutil
import glob
import re

GLOB_PATTERN = 'VRChat_*_*.png'
TIME_PATTERN = r'(?P<ym>\d{4}-\d{2})-\d{2}_\d{2}-\d{2}-\d{2}.\d{3}'

re_time = re.compile(TIME_PATTERN)

for f in glob.iglob(GLOB_PATTERN):
    m = re_time.search(f)
    if m:
        ym = m.group('ym')
        os.makedirs(ym, exist_ok=True)
        shutil.move(f, ym + '/')