rename_series_files.py

#!/usr/bin/python
# -*- coding: utf-8 -*-
#
#  Kanazuchi <[email protected]>
#

import os
import re

for x in [ x for x in os.listdir('.') if '.mp4' in x ]:
    for y in [ y for y in os.listdir('.') if '.srt' in y ]:
        if x.lower().split('.')[1] == re.sub('s01e','1',y.lower().split('.')[1]):
            os.rename(x, ".".join(
              [x.lower().split('.')[0],x.lower().split('.')[1],x.lower().split('.')[-1]]))
            new_y = re.sub('s01e', '1', y.lower().split('.'))
            os.rename(y, ".".join([new_y[0], new_y[1], new_y[-1]]))