@ -619,7 +619,7 @@ def _create_http_connection(ydl_handler, http_class, is_https, *args, **kwargs):
# expected HTTP responses to meet HTTP/1.0 or later (see also
# https://github.com/rg3/youtube-dl/issues/6727)
if sys.version_info < (3, 0):
kwargs['strict'] = True
kwargs[b'strict'] = True
hc = http_class(*args, **kwargs)
source_address = ydl_handler._params.get('source_address')
if source_address is not None: