Clean filenames recursevely

clean_file_names.py

import os
import os.path
import re

for dirpath, dirnames, filenames in os.walk('.'):
  print dirpath
  print
  for dirname in dirnames: print dirname
  print
  for filename in filenames:
    new_filename = filename
    new_filename = re.sub(r'\s*-\s*', '-', new_filename)
    new_filename = re.sub(r'-(\d\d)x(\d\d)-', r'.S\1E\2.', new_filename)
    new_filename = re.sub(r'[\s\,\+]+', '.', new_filename)
    new_filename = re.sub(r'\.+', '.', new_filename)
    new_filename = re.sub(r'Season.(\d).Episode.(\d\d)', r'S0\1E\2', new_filename)
    os.rename(os.path.join(dirpath, filename), os.path.join(dirpath, new_filename))
    print os.path.join(dirpath, new_filename)
  print

exec.sh

curl -o /tmp/clean_file_names.py "https://gist.github.com/vasc/7613649/raw/clean_file_names.py" 2> /dev/null && python /tmp/clean_file_names.py