`1.wav`,`2.wav`...`100.wav`というファイル名をJVSコーパスの音声ファイル名に合わせる。

rename_to_jvs.py

import os,re
from glob import glob

def to_jvs_fp(fp):
    directory,basename = os.path.split(fp)
    if bool(re.match('VOICEACTRESS100_\d{3}.wav',basename)):
        return fp
    index,_ = os.path.splitext(basename)
    new_basename = 'VOICEACTRESS100_{:03d}.wav'.format(int(index))
    return os.path.join(directory,new_basename)
 
target_directory = input('target directory?> ')
for fp in glob(os.path.join(target_directory,'*')):
    new_fp = to_jvs_fp(fp)
    os.rename(fp,new_fp)