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Code Issues Releases Wiki Activity

[archiveorg] Fix and improve extraction (closes #21330, closes #23586, closes #25277, closes #26780, closes #27109, closes #27236, closes #28063)

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Sergey M․ 2021-02-07 20:34:41 +07:00
parent 7a9161578e
commit 5fc53690cb
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1 changed files with 42 additions and 12 deletions
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54
youtube_dl/extractor/archiveorg.py
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@ -2,15 +2,17 @@ from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
unified_strdate,
clean_html,
extract_attributes,
unified_strdate,
unified_timestamp,
)
class ArchiveOrgIE(InfoExtractor):
IE_NAME = 'archive.org'
IE_DESC = 'archive.org videos'
_VALID_URL = r'https?://(?:www\.)?archive\.org/(?:details|embed)/(?P<id>[^/?#]+)(?:[?].*)?$'
_VALID_URL = r'https?://(?:www\.)?archive\.org/(?:details|embed)/(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'http://archive.org/details/XD300-23_68HighlightsAResearchCntAugHumanIntellect',
'md5': '8af1d4cf447933ed3c7f4871162602db',
@ -19,8 +21,11 @@ class ArchiveOrgIE(InfoExtractor):
'ext': 'ogg',
'title': '1968 Demo - FJCC Conference Presentation Reel #1',
'description': 'md5:da45c349df039f1cc8075268eb1b5c25',
'upload_date': '19681210',
'uploader': 'SRI International'
'creator': 'SRI International',
'release_date': '19681210',
'uploader': 'SRI International',
'timestamp': 1268695290,
'upload_date': '20100315',
}
}, {
'url': 'https://archive.org/details/Cops1922',
@ -29,22 +34,43 @@ class ArchiveOrgIE(InfoExtractor):
'id': 'Cops1922',
'ext': 'mp4',
'title': 'Buster Keaton\'s "Cops" (1922)',
'description': 'md5:89e7c77bf5d965dd5c0372cfb49470f6',
'description': 'md5:43a603fd6c5b4b90d12a96b921212b9c',
'timestamp': 1387699629,
'upload_date': '20131222',
}
}, {
'url': 'http://archive.org/embed/XD300-23_68HighlightsAResearchCntAugHumanIntellect',
'only_matching': True,
}, {
'url': 'https://archive.org/details/MSNBCW_20131125_040000_To_Catch_a_Predator/',
'only_matching': True,
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(
'http://archive.org/embed/' + video_id, video_id)
jwplayer_playlist = self._parse_json(self._search_regex(
r"(?s)Play\('[^']+'\s*,\s*(\[.+\])\s*,\s*{.*?}\)",
webpage, 'jwplayer playlist'), video_id)
info = self._parse_jwplayer_data(
{'playlist': jwplayer_playlist}, video_id, base_url=url)
playlist = None
play8 = self._search_regex(
r'(<[^>]+\bclass=["\']js-play8-playlist[^>]+>)', webpage,
'playlist', default=None)
if play8:
attrs = extract_attributes(play8)
playlist = attrs.get('value')
if not playlist:
# Old jwplayer fallback
playlist = self._search_regex(
r"(?s)Play\('[^']+'\s*,\s*(\[.+\])\s*,\s*{.*?}\)",
webpage, 'jwplayer playlist', default='[]')
jwplayer_playlist = self._parse_json(playlist, video_id, fatal=False)
if jwplayer_playlist:
info = self._parse_jwplayer_data(
{'playlist': jwplayer_playlist}, video_id, base_url=url)
else:
# HTML5 media fallback
info = self._parse_html5_media_entries(url, webpage, video_id)[0]
info['id'] = video_id
def get_optional(metadata, field):
return metadata.get(field, [None])[0]
@ -58,8 +84,12 @@ class ArchiveOrgIE(InfoExtractor):
'description': clean_html(get_optional(metadata, 'description')),
})
if info.get('_type') != 'playlist':
creator = get_optional(metadata, 'creator')
info.update({
'uploader': get_optional(metadata, 'creator'),
'upload_date': unified_strdate(get_optional(metadata, 'date')),
'creator': creator,
'release_date': unified_strdate(get_optional(metadata, 'date')),
'uploader': get_optional(metadata, 'publisher') or creator,
'timestamp': unified_timestamp(get_optional(metadata, 'publicdate')),
'language': get_optional(metadata, 'language'),
})
return info