unique_formats.append(f)
formats[:] = unique_formats
- def _is_valid_url(self, url, video_id, item='video'):
+ def _is_valid_url(self, url, video_id, item='video', headers={}):
url = self._proto_relative_url(url, scheme='http:')
# For now assume non HTTP(S) URLs always valid
if not (url.startswith('http://') or url.startswith('https://')):
return True
try:
- self._request_webpage(url, video_id, 'Checking %s URL' % item)
+ self._request_webpage(url, video_id, 'Checking %s URL' % item, headers=headers)
return True
except ExtractorError as e:
if isinstance(e.cause, compat_urllib_error.URLError):