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[extractor/common] Respect default in _search_json_ld

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Sergey M․ 2016-08-08 22:36:18 +07:00
parent 3711fa1eb2
commit 321b5e082a
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1 changed files with 7 additions and 4 deletions
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11
youtube_dl/extractor/common.py
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@ -816,11 +816,14 @@ def _search_json_ld(self, html, video_id, expected_type=None, **kwargs):
json_ld = self._search_regex( json_ld = self._search_regex(
r'(?s)<script[^>]+type=(["\'])application/ld\+json\1[^>]*>(?P<json_ld>.+?)</script>', r'(?s)<script[^>]+type=(["\'])application/ld\+json\1[^>]*>(?P<json_ld>.+?)</script>',
html, 'JSON-LD', group='json_ld', **kwargs) html, 'JSON-LD', group='json_ld', **kwargs)
default = kwargs.get('default', NO_DEFAULT)
if not json_ld: if not json_ld:
return {} return default if default is not NO_DEFAULT else {}
return self._json_ld( # JSON-LD may be malformed and thus `fatal` should be respected.
json_ld, video_id, fatal=kwargs.get('fatal', True), # At the same time `default` may be passed that assumes `fatal=False`
expected_type=expected_type) # for _search_regex. Let's simulate the same behavior here as well.
fatal = kwargs.get('fatal', True) if default == NO_DEFAULT else False
return self._json_ld(json_ld, video_id, fatal=fatal, expected_type=expected_type)
def _json_ld(self, json_ld, video_id, fatal=True, expected_type=None): def _json_ld(self, json_ld, video_id, fatal=True, expected_type=None):
if isinstance(json_ld, compat_str): if isinstance(json_ld, compat_str):