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[extractor/YoutubeWebArchive] Improve metadata extraction (#4968)

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Closes https://github.com/yt-dlp/yt-dlp/issues/4574

Authored by: coletdjnz
Co-authored-by: pukkandan <pukkandan.ytdlp@gmail.com>
pull/5263/head
Matthew 2 years ago committed by GitHub
parent 42a44f01c3
commit 217753f4aa
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1 changed files with 239 additions and 44 deletions
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283
yt_dlp/extractor/archiveorg.py
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@ -16,6 +16,7 @@ from ..utils import (
get_element_by_id,
int_or_none,
join_nonempty,
js_to_json,
merge_dicts,
mimetype2ext,
orderedSet,
@ -367,7 +368,9 @@ class YoutubeWebArchiveIE(InfoExtractor):
'channel_id': 'UCukCyHaD-bK3in_pKpfH9Eg',
'duration': 32,
'uploader_id': 'Zeurel',
'uploader_url': 'http://www.youtube.com/user/Zeurel'
'uploader_url': 'https://www.youtube.com/user/Zeurel',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'channel_url': 'https://www.youtube.com/channel/UCukCyHaD-bK3in_pKpfH9Eg',
}
}, {
# Internal link
@ -382,7 +385,9 @@ class YoutubeWebArchiveIE(InfoExtractor):
'channel_id': 'UCHnyfMqiRRG1u-2MsSQLbXA',
'duration': 771,
'uploader_id': '1veritasium',
'uploader_url': 'http://www.youtube.com/user/1veritasium'
'uploader_url': 'https://www.youtube.com/user/1veritasium',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'channel_url': 'https://www.youtube.com/channel/UCHnyfMqiRRG1u-2MsSQLbXA',
}
}, {
# Video from 2012, webm format itag 45. Newest capture is deleted video, with an invalid description.
@ -396,7 +401,9 @@ class YoutubeWebArchiveIE(InfoExtractor):
'duration': 398,
'description': 'md5:ff4de6a7980cb65d951c2f6966a4f2f3',
'uploader_id': 'machinima',
'uploader_url': 'http://www.youtube.com/user/machinima'
'uploader_url': 'https://www.youtube.com/user/machinima',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'uploader': 'machinima'
}
}, {
# FLV video. Video file URL does not provide itag information
@ -410,7 +417,10 @@ class YoutubeWebArchiveIE(InfoExtractor):
'duration': 19,
'description': 'md5:10436b12e07ac43ff8df65287a56efb4',
'uploader_id': 'jawed',
'uploader_url': 'http://www.youtube.com/user/jawed'
'uploader_url': 'https://www.youtube.com/user/jawed',
'channel_url': 'https://www.youtube.com/channel/UC4QobU6STFB0P71PMvOGN5A',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'uploader': 'jawed',
}
}, {
'url': 'https://web.archive.org/web/20110712231407/http://www.youtube.com/watch?v=lTx3G6h2xyA',
@ -424,7 +434,9 @@ class YoutubeWebArchiveIE(InfoExtractor):
'duration': 204,
'description': 'md5:f7535343b6eda34a314eff8b85444680',
'uploader_id': 'itsmadeon',
'uploader_url': 'http://www.youtube.com/user/itsmadeon'
'uploader_url': 'https://www.youtube.com/user/itsmadeon',
'channel_url': 'https://www.youtube.com/channel/UCqMDNf3Pn5L7pcNkuSEeO3w',
'thumbnail': r're:https?://.*\.(jpg|webp)',
}
}, {
# First capture is of dead video, second is the oldest from CDX response.
@ -435,10 +447,13 @@ class YoutubeWebArchiveIE(InfoExtractor):
'title': 'Fake Teen Doctor Strikes AGAIN! - Weekly Weird News',
'upload_date': '20160218',
'channel_id': 'UCdIaNUarhzLSXGoItz7BHVA',
'duration': 1236,
'duration': 1235,
'description': 'md5:21032bae736421e89c2edf36d1936947',
'uploader_id': 'MachinimaETC',
'uploader_url': 'http://www.youtube.com/user/MachinimaETC'
'uploader_url': 'https://www.youtube.com/user/MachinimaETC',
'channel_url': 'https://www.youtube.com/channel/UCdIaNUarhzLSXGoItz7BHVA',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'uploader': 'ETC News',
}
}, {
# First capture of dead video, capture date in link links to dead capture.
@ -449,10 +464,13 @@ class YoutubeWebArchiveIE(InfoExtractor):
'title': 'WTF: Video Games Still Launch BROKEN?! - T.U.G.S.',
'upload_date': '20160219',
'channel_id': 'UCdIaNUarhzLSXGoItz7BHVA',
'duration': 798,
'duration': 797,
'description': 'md5:a1dbf12d9a3bd7cb4c5e33b27d77ffe7',
'uploader_id': 'MachinimaETC',
'uploader_url': 'http://www.youtube.com/user/MachinimaETC'
'uploader_url': 'https://www.youtube.com/user/MachinimaETC',
'channel_url': 'https://www.youtube.com/channel/UCdIaNUarhzLSXGoItz7BHVA',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'uploader': 'ETC News',
},
'expected_warnings': [
r'unable to download capture webpage \(it may not be archived\)'
@ -472,12 +490,11 @@ class YoutubeWebArchiveIE(InfoExtractor):
'title': 'It\'s Bootleg AirPods Time.',
'upload_date': '20211021',
'channel_id': 'UC7Jwj9fkrf1adN4fMmTkpug',
'channel_url': 'http://www.youtube.com/channel/UC7Jwj9fkrf1adN4fMmTkpug',
'channel_url': 'https://www.youtube.com/channel/UC7Jwj9fkrf1adN4fMmTkpug',
'duration': 810,
'description': 'md5:7b567f898d8237b256f36c1a07d6d7bc',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'uploader': 'DankPods',
'uploader_id': 'UC7Jwj9fkrf1adN4fMmTkpug',
'uploader_url': 'http://www.youtube.com/channel/UC7Jwj9fkrf1adN4fMmTkpug'
}
}, {
# player response contains '};' See: https://github.com/ytdl-org/youtube-dl/issues/27093
@ -488,12 +505,135 @@ class YoutubeWebArchiveIE(InfoExtractor):
'title': 'bitch lasagna',
'upload_date': '20181005',
'channel_id': 'UC-lHJZR3Gqxm24_Vd_AJ5Yw',
'channel_url': 'http://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw',
'channel_url': 'https://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw',
'duration': 135,
'description': 'md5:2dbe4051feeff2dab5f41f82bb6d11d0',
'uploader': 'PewDiePie',
'uploader_id': 'PewDiePie',
'uploader_url': 'http://www.youtube.com/user/PewDiePie'
'uploader_url': 'https://www.youtube.com/user/PewDiePie',
'thumbnail': r're:https?://.*\.(jpg|webp)',
}
}, {
# ~June 2010 Capture. swfconfig
'url': 'https://web.archive.org/web/0/https://www.youtube.com/watch?v=8XeW5ilk-9Y',
'info_dict': {
'id': '8XeW5ilk-9Y',
'ext': 'flv',
'title': 'Story of Stuff, The Critique Part 4 of 4',
'duration': 541,
'description': 'md5:28157da06f2c5e94c97f7f3072509972',
'uploader': 'HowTheWorldWorks',
'uploader_id': 'HowTheWorldWorks',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'uploader_url': 'https://www.youtube.com/user/HowTheWorldWorks',
'upload_date': '20090520',
}
}, {
# Jan 2011: watch-video-date/eow-date surrounded by whitespace
'url': 'https://web.archive.org/web/20110126141719/http://www.youtube.com/watch?v=Q_yjX80U7Yc',
'info_dict': {
'id': 'Q_yjX80U7Yc',
'ext': 'flv',
'title': 'Spray Paint Art by Clay Butler: Purple Fantasy Forest',
'uploader_id': 'claybutlermusic',
'description': 'md5:4595264559e3d0a0ceb3f011f6334543',
'upload_date': '20090803',
'uploader': 'claybutlermusic',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'duration': 132,
'uploader_url': 'https://www.youtube.com/user/claybutlermusic',
}
}, {
# ~May 2009 swfArgs. ytcfg is spread out over various vars
'url': 'https://web.archive.org/web/0/https://www.youtube.com/watch?v=c5uJgG05xUY',
'info_dict': {
'id': 'c5uJgG05xUY',
'ext': 'webm',
'title': 'Story of Stuff, The Critique Part 1 of 4',
'uploader_id': 'HowTheWorldWorks',
'uploader': 'HowTheWorldWorks',
'uploader_url': 'https://www.youtube.com/user/HowTheWorldWorks',
'upload_date': '20090513',
'description': 'md5:4ca77d79538064e41e4cc464e93f44f0',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'duration': 754,
}
}, {
# ~June 2012. Upload date is in another lang so cannot extract.
'url': 'https://web.archive.org/web/20120607174520/http://www.youtube.com/watch?v=xWTLLl-dQaA',
'info_dict': {
'id': 'xWTLLl-dQaA',
'ext': 'mp4',
'title': 'Black Nerd eHarmony Video Bio Parody (SPOOF)',
'uploader_url': 'https://www.youtube.com/user/BlackNerdComedy',
'description': 'md5:e25f0133aaf9e6793fb81c18021d193e',
'uploader_id': 'BlackNerdComedy',
'uploader': 'BlackNerdComedy',
'duration': 182,
'thumbnail': r're:https?://.*\.(jpg|webp)',
}
}, {
# ~July 2013
'url': 'https://web.archive.org/web/*/https://www.youtube.com/watch?v=9eO1aasHyTM',
'info_dict': {
'id': '9eO1aasHyTM',
'ext': 'mp4',
'title': 'Polar-oid',
'description': 'Cameras and bears are dangerous!',
'uploader_url': 'https://www.youtube.com/user/punkybird',
'uploader_id': 'punkybird',
'duration': 202,
'channel_id': 'UC62R2cBezNBOqxSerfb1nMQ',
'channel_url': 'https://www.youtube.com/channel/UC62R2cBezNBOqxSerfb1nMQ',
'upload_date': '20060428',
'uploader': 'punkybird',
}
}, {
# April 2020: Player response in player config
'url': 'https://web.archive.org/web/20200416034815/https://www.youtube.com/watch?v=Cf7vS8jc7dY&gl=US&hl=en',
'info_dict': {
'id': 'Cf7vS8jc7dY',
'ext': 'mp4',
'title': 'A Dramatic Pool Story (by Jamie Spicer-Lewis) - Game Grumps Animated',
'duration': 64,
'upload_date': '20200408',
'uploader_id': 'GameGrumps',
'uploader': 'GameGrumps',
'channel_url': 'https://www.youtube.com/channel/UC9CuvdOVfMPvKCiwdGKL3cQ',
'channel_id': 'UC9CuvdOVfMPvKCiwdGKL3cQ',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'description': 'md5:c625bb3c02c4f5fb4205971e468fa341',
'uploader_url': 'https://www.youtube.com/user/GameGrumps',
}
}, {
# watch7-user-header with yt-user-info
'url': 'ytarchive:kbh4T_b4Ixw:20160307085057',
'info_dict': {
'id': 'kbh4T_b4Ixw',
'ext': 'mp4',
'title': 'Shovel Knight OST - Strike the Earth! Plains of Passage 16 bit SNES style remake / remix',
'channel_url': 'https://www.youtube.com/channel/UCnTaGvsHmMy792DWeT6HbGA',
'uploader': 'Nelward music',
'duration': 213,
'description': 'md5:804b4a9ce37b050a5fefdbb23aeba54d',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'upload_date': '20150503',
'channel_id': 'UCnTaGvsHmMy792DWeT6HbGA',
}
}, {
# April 2012
'url': 'https://web.archive.org/web/0/https://www.youtube.com/watch?v=SOm7mPoPskU',
'info_dict': {
'id': 'SOm7mPoPskU',
'ext': 'mp4',
'title': 'Boyfriend - Justin Bieber Parody',
'uploader_url': 'https://www.youtube.com/user/thecomputernerd01',
'uploader': 'thecomputernerd01',
'thumbnail': r're:https?://.*\.(jpg|webp)',
'description': 'md5:dd7fa635519c2a5b4d566beaecad7491',
'duration': 200,
'upload_date': '20120407',
'uploader_id': 'thecomputernerd01',
}
}, {
'url': 'https://web.archive.org/web/http://www.youtube.com/watch?v=kH-G_aIBlFw',
@ -574,6 +714,27 @@ class YoutubeWebArchiveIE(InfoExtractor):
initial_data = self._search_json(
self._YT_INITIAL_DATA_RE, webpage, 'initial data', video_id, default={})
ytcfg = {}
for j in re.findall(r'yt\.setConfig\(\s*(?P<json>{\s*(?s:.+?)\s*})\s*\);', webpage): # ~June 2010
ytcfg.update(self._parse_json(j, video_id, fatal=False, ignore_extra=True, transform_source=js_to_json, errnote='') or {})
# XXX: this also may contain a 'ptchn' key
player_config = (
self._search_json(
r'(?:yt\.playerConfig|ytplayer\.config|swfConfig)\s*=',
webpage, 'player config', video_id, default=None)
or ytcfg.get('PLAYER_CONFIG') or {})
# XXX: this may also contain a 'creator' key.
swf_args = self._search_json(r'swfArgs\s*=', webpage, 'swf config', video_id, default={})
if swf_args and not traverse_obj(player_config, ('args',)):
player_config['args'] = swf_args
if not player_response:
# April 2020
player_response = self._parse_json(
traverse_obj(player_config, ('args', 'player_response')) or '{}', video_id, fatal=False)
initial_data_video = traverse_obj(
initial_data, ('contents', 'twoColumnWatchNextResults', 'results', 'results', 'contents', ..., 'videoPrimaryInfoRenderer'),
expected_type=dict, get_all=False, default={})
@ -588,21 +749,64 @@ class YoutubeWebArchiveIE(InfoExtractor):
video_details.get('title')
or YoutubeBaseInfoExtractor._get_text(microformats, 'title')
or YoutubeBaseInfoExtractor._get_text(initial_data_video, 'title')
or traverse_obj(player_config, ('args', 'title'))
or self._extract_webpage_title(webpage)
or search_meta(['og:title', 'twitter:title', 'title']))
def id_from_url(url, type_):
return self._search_regex(
rf'(?:{type_})/([^/#&?]+)', url or '', f'{type_} id', default=None)
# XXX: would the get_elements_by_... functions be better suited here?
_CHANNEL_URL_HREF_RE = r'href="[^"]*(?P<url>https?://www\.youtube\.com/(?:user|channel)/[^"]+)"'
uploader_or_channel_url = self._search_regex(
[fr'<(?:link\s*itemprop=\"url\"|a\s*id=\"watch-username\").*?\b{_CHANNEL_URL_HREF_RE}>', # @fd05024
fr'<div\s*id=\"(?:watch-channel-stats|watch-headline-user-info)\"[^>]*>\s*<a[^>]*\b{_CHANNEL_URL_HREF_RE}'], # ~ May 2009, ~June 2012
webpage, 'uploader or channel url', default=None)
owner_profile_url = url_or_none(microformats.get('ownerProfileUrl')) # @a6211d2
# Uploader refers to the /user/ id ONLY
uploader_id = (
id_from_url(owner_profile_url, 'user')
or id_from_url(uploader_or_channel_url, 'user')
or ytcfg.get('VIDEO_USERNAME'))
uploader_url = f'https://www.youtube.com/user/{uploader_id}' if uploader_id else None
# XXX: do we want to differentiate uploader and channel?
uploader = (
self._search_regex(
[r'<a\s*id="watch-username"[^>]*>\s*<strong>([^<]+)</strong>', # June 2010
r'var\s*watchUsername\s*=\s*\'(.+?)\';', # ~May 2009
r'<div\s*\bid=\"watch-channel-stats"[^>]*>\s*<a[^>]*>\s*(.+?)\s*</a', # ~May 2009
r'<a\s*id="watch-userbanner"[^>]*title="\s*(.+?)\s*"'], # ~June 2012
webpage, 'uploader', default=None)
or self._html_search_regex(
[r'(?s)<div\s*class="yt-user-info".*?<a[^>]*[^>]*>\s*(.*?)\s*</a', # March 2016
r'(?s)<a[^>]*yt-user-name[^>]*>\s*(.*?)\s*</a'], # july 2013
get_element_by_id('watch7-user-header', webpage), 'uploader', default=None)
or self._html_search_regex(
r'<button\s*href="/user/[^>]*>\s*<span[^>]*>\s*(.+?)\s*<', # April 2012
get_element_by_id('watch-headline-user-info', webpage), 'uploader', default=None)
or traverse_obj(player_config, ('args', 'creator'))
or video_details.get('author'))
channel_id = str_or_none(
video_details.get('channelId')
or microformats.get('externalChannelId')
or search_meta('channelId')
or self._search_regex(
r'data-channel-external-id=(["\'])(?P<id>(?:(?!\1).)+)\1', # @b45a9e6
webpage, 'channel id', default=None, group='id'))
channel_url = f'http://www.youtube.com/channel/{channel_id}' if channel_id else None
webpage, 'channel id', default=None, group='id')
or id_from_url(owner_profile_url, 'channel')
or id_from_url(uploader_or_channel_url, 'channel')
or traverse_obj(player_config, ('args', 'ucid')))
channel_url = f'https://www.youtube.com/channel/{channel_id}' if channel_id else None
duration = int_or_none(
video_details.get('lengthSeconds')
or microformats.get('lengthSeconds')
or traverse_obj(player_config, ('args', ('length_seconds', 'l')), get_all=False)
or parse_duration(search_meta('duration')))
description = (
video_details.get('shortDescription')
@ -610,26 +814,13 @@ class YoutubeWebArchiveIE(InfoExtractor):
or clean_html(get_element_by_id('eow-description', webpage)) # @9e6dd23
or search_meta(['description', 'og:description', 'twitter:description']))
uploader = video_details.get('author')
# Uploader ID and URL
uploader_mobj = re.search(
r'<link itemprop="url" href="(?P<uploader_url>https?://www\.youtube\.com/(?:user|channel)/(?P<uploader_id>[^"]+))">', # @fd05024
webpage)
if uploader_mobj is not None:
uploader_id, uploader_url = uploader_mobj.group('uploader_id'), uploader_mobj.group('uploader_url')
else:
# @a6211d2
uploader_url = url_or_none(microformats.get('ownerProfileUrl'))
uploader_id = self._search_regex(
r'(?:user|channel)/([^/]+)', uploader_url or '', 'uploader id', default=None)
upload_date = unified_strdate(
dict_get(microformats, ('uploadDate', 'publishDate'))
or search_meta(['uploadDate', 'datePublished'])
or self._search_regex(
[r'(?s)id="eow-date.*?>(.*?)</span>',
r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']'], # @7998520
[r'(?s)id="eow-date.*?>\s*(.*?)\s*</span>',
r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']', # @7998520
r'class\s*=\s*"(?:watch-video-date|watch-video-added post-date)"[^>]*>\s*([^<]+?)\s*<'], # ~June 2010, ~Jan 2009 (respectively)
webpage, 'upload date', default=None))
return {
@ -698,18 +889,22 @@ class YoutubeWebArchiveIE(InfoExtractor):
url_date = url_date or url_date_2
urlh = None
try:
urlh = self._request_webpage(
HEADRequest('https://web.archive.org/web/2oe_/http://wayback-fakeurl.archive.org/yt/%s' % video_id),
video_id, note='Fetching archived video file url', expected_status=True)
except ExtractorError as e:
# HTTP Error 404 is expected if the video is not saved.
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 404:
self.raise_no_formats(
'The requested video is not archived, indexed, or there is an issue with web.archive.org',
expected=True)
else:
raise
retry_manager = self.RetryManager(fatal=False)
for retry in retry_manager:
try:
urlh = self._request_webpage(
HEADRequest('https://web.archive.org/web/2oe_/http://wayback-fakeurl.archive.org/yt/%s' % video_id),
video_id, note='Fetching archived video file url', expected_status=True)
except ExtractorError as e:
# HTTP Error 404 is expected if the video is not saved.
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 404:
self.raise_no_formats(
'The requested video is not archived, indexed, or there is an issue with web.archive.org (try again later)', expected=True)
else:
retry.error = e
if retry_manager.error:
self.raise_no_formats(retry_manager.error, expected=True, video_id=video_id)
capture_dates = self._get_capture_dates(video_id, int_or_none(url_date))
self.write_debug('Captures to try: ' + join_nonempty(*capture_dates, delim=', '))

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