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[extractor/common] Make _family_friendly_search optional

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Sergey M․ 2017-08-12 17:11:35 +07:00
parent 82889d4ae5
commit ac8491fcca
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@ -940,7 +940,8 @@ class InfoExtractor(object):
def _family_friendly_search(self, html):
# See http://schema.org/VideoObject
family_friendly = self._html_search_meta('isFamilyFriendly', html)
family_friendly = self._html_search_meta(
'isFamilyFriendly', html, default=None)
if not family_friendly:
return None