convert sbv to srt subtitles

sbv2srt.py

#!/usr/bin/env python
import glob
import os
from captionstransformer.sbv import Reader
from captionstransformer.srt import Writer

for source_filename in glob.glob('*.sbv'):
    	print source_filename
	r = open(source_filename)
	reader = Reader(r)
        path=source_filename+'1'
	if not os.path.exists(path):
    	    os.makedirs(path)

	w = open(os.path.join(path, 'captions.srt'), 'w')
	writer = Writer(w)

	writer.set_captions(reader.read())
	writer.write()
	writer.close()