[infoq] Make audio format extraction non fatal (closes #12938)

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Sergey M․ 2017-05-01 01:23:05 +07:00
parent 9edf47df7b
commit 74da856544
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@ -87,8 +87,8 @@ def _extract_http_video(self, webpage):
def _extract_http_audio(self, webpage, video_id):
fields = self._hidden_inputs(webpage)
http_audio_url = fields['filename']
if http_audio_url is None:
http_audio_url = fields.get('filename')
if not http_audio_url:
return []
cookies_header = {'Cookie': self._extract_cookies(webpage)}