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[generic] Extract more generic metadata (closes #13527)

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Sergey M․ 2017-06-30 21:41:05 +07:00
parent 72d256c434
commit b311b0ead2
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1 changed files with 24 additions and 11 deletions
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35
youtube_dl/extractor/generic.py
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@ -2048,6 +2048,13 @@ class GenericIE(InfoExtractor):
video_description = self._og_search_description(webpage, default=None) video_description = self._og_search_description(webpage, default=None)
video_thumbnail = self._og_search_thumbnail(webpage, default=None) video_thumbnail = self._og_search_thumbnail(webpage, default=None)
info_dict.update({
'title': video_title,
'description': video_description,
'thumbnail': video_thumbnail,
'age_limit': age_limit,
})
# Look for Brightcove Legacy Studio embeds # Look for Brightcove Legacy Studio embeds
bc_urls = BrightcoveLegacyIE._extract_brightcove_urls(webpage) bc_urls = BrightcoveLegacyIE._extract_brightcove_urls(webpage)
if bc_urls: if bc_urls:
@ -2684,18 +2691,26 @@ class GenericIE(InfoExtractor):
return self.playlist_from_matches( return self.playlist_from_matches(
mediaset_urls, video_id, video_title, ie=MediasetIE.ie_key()) mediaset_urls, video_id, video_title, ie=MediasetIE.ie_key())
def merge_dicts(dict1, dict2):
merged = {}
for k, v in dict1.items():
if v is not None:
merged[k] = v
for k, v in dict2.items():
if v is None:
continue
if (k not in merged or
(isinstance(v, compat_str) and v and
isinstance(merged[k], compat_str) and
not merged[k])):
merged[k] = v
return merged
# Looking for http://schema.org/VideoObject # Looking for http://schema.org/VideoObject
json_ld = self._search_json_ld( json_ld = self._search_json_ld(
webpage, video_id, default={}, expected_type='VideoObject') webpage, video_id, default={}, expected_type='VideoObject')
if json_ld.get('url'): if json_ld.get('url'):
info_dict.update({ return merge_dicts(json_ld, info_dict)
'title': video_title or info_dict['title'],
'description': video_description,
'thumbnail': video_thumbnail,
'age_limit': age_limit
})
info_dict.update(json_ld)
return info_dict
# Look for HTML5 media # Look for HTML5 media
entries = self._parse_html5_media_entries(url, webpage, video_id, m3u8_id='hls') entries = self._parse_html5_media_entries(url, webpage, video_id, m3u8_id='hls')
@ -2713,9 +2728,7 @@ class GenericIE(InfoExtractor):
if jwplayer_data: if jwplayer_data:
info = self._parse_jwplayer_data( info = self._parse_jwplayer_data(
jwplayer_data, video_id, require_title=False, base_url=url) jwplayer_data, video_id, require_title=False, base_url=url)
if not info.get('title'): return merge_dicts(info, info_dict)
info['title'] = video_title
return info
def check_video(vurl): def check_video(vurl):
if YoutubeIE.suitable(vurl): if YoutubeIE.suitable(vurl):