for caption in set(re.findall(r'data-captions=\"([^\"]+)\"', webpage)):
renditions = self._call_api(
video_id, title, key, {'Captions': caption}, fatal=False,
for caption in set(re.findall(r'data-captions=\"([^\"]+)\"', webpage)):
renditions = self._call_api(
video_id, title, key, {'Captions': caption}, fatal=False,